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CN-121974121-A - Drawer type descending feeding system

CN121974121ACN 121974121 ACN121974121 ACN 121974121ACN-121974121-A

Abstract

The invention discloses a drawer type downlink feeding system which comprises a feeding adhesive tape machine, a scraping structure and a supporting structure, wherein the feeding adhesive tape machine is used for conveying materials, the scraping structure is used for scraping attachments on the feeding adhesive tape, the supporting structure is used for supporting the feeding adhesive tape machine, the scraping structure comprises an elastic mechanism used for controlling the position of a scraper and absorbing vibration through elasticity, the supporting structure comprises a pulley module used for moving and a supporting plate module used for supporting, and the supporting structure is contacted with a mounting surface through one of the pulley module and the supporting plate module. The pulley module and the supporting plate module are alternately supported, so that the bearing time of the pulley module is shortened, the pulley module is protected, and the service life of the pulley module is prolonged.

Inventors

  • XIONG LIANG
  • LIU JIANG
  • LIANG TAO
  • PENG LING
  • ZHENG WENQUAN
  • FAN DECHUN

Assignees

  • 中国水利水电第五工程局有限公司

Dates

Publication Date
20260505
Application Date
20260401

Claims (10)

  1. 1. A drawer type downstream feeding system, comprising: A feeding belt conveyor (13) for conveying materials; a scraping structure for scraping attachments on the feeding adhesive tape, and The support structure is used for supporting the feeding adhesive tape machine (13); The scraping structure comprises an elastic mechanism (3) for controlling the position of the scraper (2) and absorbing vibration through elastic force, the supporting structure comprises a pulley module (9) for moving and a supporting plate module (10) for supporting, and the supporting structure is contacted with the mounting surface (11) through one of the pulley module (9) and the supporting plate module (10).
  2. 2. The drawer type downlink feeding system according to claim 1, wherein the pulp scraping structure comprises a base (1) and a scraper (2), the base (1) is used for driving the scraper (2) to reciprocate, the scraper (2) comprises a cutter shaft (201) and a blade (202), one end of the cutter shaft (201) is arranged on the base (1) in a sliding mode, correspondingly, a first driver is arranged on the base (1), the working end of the first driver is connected with the cutter shaft (201), a blade mounting sleeve (203) is arranged at the other end of the cutter shaft (201), correspondingly, the blade (202) is inserted into the blade mounting sleeve (203), and an additional rod (204) penetrating through the blade mounting sleeve (203) and being connected with the elastic mechanism (3) is connected with the blade (202).
  3. 3. The drawer type downstream feeding system according to claim 2, wherein the elastic mechanism (3) comprises an elastic member (301), a first chuck (302) and a second chuck (303); The first chuck (302) is slidably arranged on the cutter shaft (201) and detachably connected with the additional rod (204), the second chuck (303) is sleeved on the cutter shaft (201) and detachably connected with the cutter shaft (201), the first chuck (302) and the second chuck (303) are arranged at intervals, and correspondingly, two ends of the elastic member (301) are respectively connected with the first chuck (302) and the second chuck (303); Correspondingly, when the first chuck (302) is separated from the additional rod (204) and the second chuck (303) is connected with the cutter shaft (201), or the first chuck (302) is connected with the additional rod (204) and the second chuck (303) is separated from the cutter shaft (201), the elastic mechanism (3) is positioned at an inner adjusting station for adjusting the telescopic length of the elastic piece (301); correspondingly, when the first chuck (302) is connected with the additional rod (204) and the second chuck (303) is connected with the cutter shaft (201), the elastic mechanism (3) is positioned at a fixed station for controlling the position of the scraper (2) and absorbing vibration through elastic force; Correspondingly, when the first chuck (302) is separated from the additional rod (204) and the second chuck (303) is separated from the cutter shaft (201), the elastic mechanism (3) is at an outer adjusting station capable of sliding back and forth along the cutter shaft (201).
  4. 4. A drawer type downstream feeding system according to claim 3, wherein the first chuck (302) is provided with a first clamping unit (4) for connecting the blade (202) or the cutter shaft (201), the second chuck (303) is provided with a second clamping unit (5) for connecting the cutter shaft (201), the base (1) is provided with a push rod (6), and the working end of the push rod (6) is connected with the second chuck (303) and is used for pushing the second chuck (303) to slide back and forth along the cutter shaft (201).
  5. 5. The drawer type downstream feeding system as claimed in claim 4, wherein the first clamping unit (4) comprises a first hoop sheet (401) and a first clamping spring (402); The first hoop sheet (401) is provided with two hoop sheet bodies (405) which are arranged in the first chuck (302) oppositely, the first hoop sheet (401) comprises an arc-shaped hoop sheet body (405), a retaining plate (406) which is arranged at one end of the hoop sheet body (405) and extends outwards, and a guide rod (407) which is arranged at the other end of the hoop sheet body (405), a first clamping rod (403) which is used for connecting a cutter shaft (201) is arranged on the inner periphery of the hoop sheet body (405), a second clamping rod (404) which is used for connecting an additional rod (204) is arranged on the outer periphery of the hoop sheet body (405), an inner groove with an inclined bottom surface is arranged on the retaining plate (406), the guide rod (407) penetrates through the two hoop sheet bodies (405), and two ends of the guide rod (407) are inserted into the first chuck (302); the first clamping springs (402) are provided with a plurality of first hoop sheets (401) and are connected with the first chuck (302); The two first hoop sheets (401) are detachably connected, correspondingly, when the two first hoop sheets (401) are abutted and are annular, the first clamping rod (403) is connected with the cutter shaft (201), the second clamping rod (404) is separated from the additional rod (204), and the first clamping spring (402) is used for enabling the two first hoop sheets (401) to be abutted; Correspondingly, the retaining plates (406) of the two first hoop sheets (401) are oppositely arranged, and the two inner grooves are communicated and form a control groove; An additional table (7) is arranged along the sliding direction of the scraper (2), a control strip (701) is arranged on the additional table (7), and when the first chuck (302) slides along the cutter shaft (201) to the feeding adhesive tape, the control strip (701) is inserted into the control groove and separates the two first hoop sheets (401).
  6. 6. The drawer type downstream feeding system as claimed in claim 4, wherein the second clamping unit (5) comprises a second hoop sheet (501), a second clamping spring (502) and a control member (503); the second hoop sheet (501) is provided with two and is oppositely arranged in the second chuck (303), and a third clamping rod (504) for connecting the cutter shaft (201) is arranged on the inner periphery of the second hoop sheet (501); The second clamping springs (502) are provided with a plurality of second hoop sheets (501) and a second chuck (303); The control piece (503) is provided with two control pieces which are respectively arranged at two ends of the second hoop sheet (501), the control piece (503) comprises a telescopic rod (504) arranged on the second chuck (303) and a pushing block (505) sleeved at the end part of the telescopic rod (504), the end part of the second hoop sheet (501) is provided with a step groove (506) with the inner diameter being one by one, and the large inner diameter area of the step groove (506) is positioned at the outer side of the small inner diameter area; the two second hoop sheets (501) are detachably connected, correspondingly, when the two second hoop sheets (501) are abutted and are annular, the telescopic rod (504) is retracted so that the push block (505) is located in a large inner diameter area of the stepped groove (506), the third clamping rod (504) is connected with the cutter shaft (201), the second clamping spring (502) is used for enabling the two second hoop sheets (501) to be abutted, when the two second hoop sheets (501) are separated, the telescopic rod (504) extends outwards so that the push block (505) is inserted into a small inner diameter area of the stepped groove (506), the third clamping rod (504) is separated from the cutter shaft (201), and the control piece (503) is used for pushing the two second hoop sheets (501) to be separated from each other.
  7. 7. Drawer-type downgoing feeding system according to claim 1, characterized in that the supporting structure comprises a base frame (8), the pulley module (9) and the supporting plate module (10) are mounted at the bottom of the base frame (8) and are staggered with each other, the base frame (8) is provided with a first station which moves along the mounting surface (11) through the pulley module (9) and a second station which abuts the mounting surface (11) through the supporting plate module (10); correspondingly, a sliding groove (1101) which is adapted to the pulley module (9) and a supporting plane (1102) which is adapted to the supporting plate module (10) are arranged on the mounting surface (11), a lower groove is arranged on the supporting plane (1102), and correspondingly, the lower groove is used as the sliding groove (1101), and the pulley module (9) has a telescopic function.
  8. 8. The drawer type downstream feeding system as claimed in claim 7, wherein the pulley module (9) comprises a second driver (901), an intermediate lever (902) and a wheel body (903), the second driver (901) is mounted on the base frame (8), the working end of the second driver (901) is connected with the wheel body (903) through the intermediate lever (902), the intermediate lever (902) is slidably arranged on the second driver (901) so that the wheel body (903) can be lifted and lowered relative to the chute (1101), and a cleaning module (12) for cleaning the chute (1101) is arranged on the intermediate lever (902).
  9. 9. The drawer type downfeed system of claim 8, wherein the cleaning module (12) comprises a hoop (1201), a bracket (1202), and a pusher plate (1203); the hoop (1201) comprises two oppositely arranged sub-rings (1204), wherein the inner circumferences of the sub-rings (1204) are communicated and are configured to hoop holes for hooping the middle rod (902), and the outer circumferences of the sub-rings (1204) are used for connecting the bracket (1202); The two brackets (1202) are respectively connected with the two sub-rings (1204), and the two brackets (1202) are respectively arranged at two sides of the wheel body (903), and correspondingly, when the wheel body (903) slide-testing groove (1101) slides back and forth, one bracket (1202) is positioned in front of the wheel body (903); The pushing plate (1203) is provided with two pushing plates (1203) and is respectively connected with the two supports (1202), the width of each pushing plate (1203) is adapted to the width of each sliding groove (1101), when the sliding grooves (1101) of the wheel body (903) slide back and forth, the pushing plates (1203) positioned in front of the wheel bodies (903) are used for cleaning impurities positioned in the sliding grooves (1101) in the moving direction of the wheel bodies (903), the lower parts of the pushing plates (1203) are arc-shaped scraping plate parts (1205), the middle upper parts of the pushing plates (1203) are vertical flat plate parts (1206), the scraping plate parts (1205) are positioned in front of the flat plate parts (1206), and the scraping plate parts (1205) are provided with bosses (1207) which extend backwards to the lower parts of the flat plate parts (1206), and the bosses (1207) are connected with the flat plate parts (1206) through springs (1208).
  10. 10. The drawer type downfeed system of claim 7, wherein the support plate module (10) comprises a bottom plate (1001) and ribs (1002), the bottom plate (1001) being connected to the base frame (8) and parallel to the mounting surface (11), the ribs (1002) connecting the surface of the bottom plate (1001) and the sides of the base frame (8).

Description

Drawer type descending feeding system Technical Field The invention relates to the technical field of downlink feeding systems, in particular to a drawer type downlink feeding system. Background The drawer type downstream feeding system is a conveying system suitable for efficiently and stably conveying materials in an inclined or vertical direction, a plurality of independently drawable feeding units are arranged on the basis of a modularized design idea, and a conveying line from top to bottom is formed by the plurality of feeding units. Each feeding unit comprises a feeding adhesive tape machine, a supporting frame, a guide rail, a driving device and the like. When a certain feeding unit performs maintenance operation, the feeding unit is pulled out from the conveying line, the feeding unit parallel to the feeding unit slides into the conveying line and ensures normal feeding of the conveying line, and the pulled-out feeding unit can perform maintenance operation, so that the downtime is greatly shortened. The existing feeding unit has the following defects in use: 1. the scraper is close to the adhesive tape of the feeding adhesive tape machine and scrapes the attachments, and the scraper can vibrate frequently when working due to inconsistent attachment conditions of the attachments, so that the scraping effect is poor and the service life is shorter. 2. The feeding unit supports and installs other parts through the support frame, and the bottom of support frame is equipped with the pulley that is used for realizing the reciprocating slip of feeding unit, and when feeding unit was used for carrying big mass material such as concrete, the life of pulley received the load effect and shortens down, and the pulley needs frequent maintenance and change. In summary, in the prior art, the feeding unit of the drawer type downlink feeding system has the problems that the service life is not in line with expectations and the economical efficiency is poor. Disclosure of Invention The invention aims to solve the technical problems that the service life of a feeding unit of a drawer type downlink feeding system is not in line with the expectations, the economical efficiency is poor, and the drawer type downlink feeding system is provided to solve the problems. The invention is realized by the following technical scheme: A drawer type downstream feed system comprising: the feeding belt conveyor is used for conveying materials; a scraping structure for scraping attachments on the feeding adhesive tape, and The supporting structure is used for supporting the feeding adhesive tape machine; The scraping structure comprises an elastic mechanism for controlling the position of the scraper and absorbing vibration through elastic force, and the supporting structure comprises a pulley module for moving and a supporting plate module for supporting, wherein the supporting structure is contacted with the installation surface through one of the pulley module and the supporting plate module. In one possible design, the scraping structure comprises a base and a scraper, wherein the base is used for driving the scraper to reciprocate, the scraper comprises a cutter shaft and a blade, one end of the cutter shaft is arranged on the base in a sliding mode, correspondingly, a first driver is arranged on the base, the working end of the first driver is connected with the cutter shaft, the other end of the cutter shaft is provided with a blade mounting sleeve, correspondingly, the blade is inserted into the blade mounting sleeve, and an additional rod penetrating through the blade mounting sleeve and connected with the elastic mechanism is connected with the blade. In one possible design, the elastic mechanism includes an elastic member, a first chuck, and a second chuck; The first chuck is arranged on the cutter shaft in a sliding way and is detachably connected with the additional rod, the second chuck is sleeved on the cutter shaft and is detachably connected with the cutter shaft, the first chuck and the second chuck are arranged at intervals, and correspondingly, two ends of the elastic piece are respectively connected with the first chuck and the second chuck; Correspondingly, when the first chuck is separated from the additional rod and the second chuck is connected with the cutter shaft, or the first chuck is connected with the additional rod and the second chuck is separated from the cutter shaft, the elastic mechanism is positioned at an inner adjusting station for adjusting the telescopic length of the elastic piece; correspondingly, when the first chuck is connected with the additional rod and the second chuck is connected with the cutter shaft, the elastic mechanism is positioned at a fixing station for controlling the position of the scraper and absorbing vibration through elasticity; Correspondingly, when the first chuck is separated from the additional rod and the second chuck is separated from the cutter shaft, the elast