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CN-120887168-B - Loading device with detachable driving output of front spiral section

CN120887168BCN 120887168 BCN120887168 BCN 120887168BCN-120887168-B

Abstract

The invention discloses a feeding device with a detachable driving output of a front spiral section, which comprises a first spiral conveying section, a second spiral conveying section and a driving rod connected with a motor, wherein the first spiral conveying section and the second spiral conveying section are positioned in a feeding pipe. The invention has the advantages that the repeated switching of the connection between the first spiral conveying section and the second spiral conveying section is realized, the first spiral conveying section is always in a rotating state through the continuously rotating driving rod, the second spiral conveying section is in a driven state, the particle materials in the feeding pipe are in two conveying states, the function of forming an empty section in the feeding pipe where the particle materials are positioned under the condition that a motor is not stopped is realized, the output port does not drop off the residual materials after the sectional materials are output, the effect of discharging the particle materials at the separated position is realized by opening the electric control valve positioned on the anti-accumulation material guide pipe, and the unblocking performance of the plug-in transmission between the port of the second six-edge hole and the six-edge convex column is ensured.

Inventors

  • HUANG JIAWEI
  • HUANG JINHONG

Assignees

  • 常州市中意橡塑制品有限公司

Dates

Publication Date
20260505
Application Date
20250903

Claims (5)

  1. 1. A feeding device with a separable driving output of a front spiral section is characterized by comprising a first spiral conveying section (3) and a second spiral conveying section (4) which are positioned in a feeding pipe (1) and a driving rod (5) connected with a motor (2), wherein a first bearing (6) is rotatably arranged at one end of a first round rod (310) positioned in the middle of the first spiral conveying section (3), a first hexagonal prism hole (312) positioned on the first round rod (310) is spliced with a hexagonal prism section (510) positioned on the driving rod (5), a hexagonal prism (311) positioned at the end face of the other end of the first round rod (310) is spliced with the end face of a second hexagonal prism hole (411) positioned at the second spiral conveying section (4) through movement, a group of oil cylinders (7) are distributed and arranged at the outer ring part of the first bearing (6), the cylinder part of the oil cylinders (7) is fixedly connected with the inner wall of the feeding pipe (1), the first hexagonal prism hole (312) positioned on the driving rod (5) penetrates into the inner side of the first prism hole (411), the hexagonal prism hole (311) penetrates into the inner side of the first prism hole (411) by moving, the hexagonal prism hole (411) is smaller than the first prism hole (411) and the second prism hole (411) penetrates into the inner side of the first prism hole (312), the second hexagonal hole (411) is formed in a second round rod (410) positioned in the middle of the second spiral conveying segment (4); A second bearing (8) is arranged at one end of the second round rod (410), the second bearing (8) is fixedly connected with the inner wall of the feeding pipe (1), a feeding hopper (110) is arranged above one end of the feeding pipe (1) in a communicating manner, the feeding hopper (110) is positioned in a second spiral conveying section (4) area, a discharging pipe (120) is arranged below the other end of the feeding pipe (1) in a communicating manner, and the discharging pipe (120) is positioned in a first spiral conveying section (3) area; When the oil cylinder (7) contracts to separate the first spiral conveying section (3) from the second spiral conveying section (4) which are connected through the first bearing (6), the six-edge convex column (311) is separated from the second six-edge hole (411), meanwhile, the first six-edge hole (312) is always in contact with the six-edge section (510) positioned on the driving rod (5), the driving rod (5) is always under the rotation action, the first spiral conveying section (3) is continuously in the rotation state, so that the particle materials positioned in the first spiral conveying section (3) are continuously output forwards until being discharged from the discharging pipe (120), and the second spiral conveying section (4) stops rotating.
  2. 2. The feeding device with the separable driving output of the front spiral section of claim 1, wherein the first spiral piece (320) is arranged on the surface of the first round rod (310), and the edge of the first spiral piece (320) is in sliding contact with the inner wall of the feeding pipe (1).
  3. 3. The feeding device with the separable driving output of the front spiral section of claim 1, wherein the second circular rod (410) is provided with a second spiral sheet (420) on the surface, and the edge of the second spiral sheet (420) is in sliding contact with the inner wall of the feeding pipe (1).
  4. 4. The feeding device capable of separating and driving output of the front spiral section according to claim 1, wherein one side of the middle of the feeding pipe (1) is communicated with an anti-accumulation guide pipe (130), the anti-accumulation guide pipe (130) is located at a separation position between the first spiral conveying section (3) and the second spiral conveying section (4), and an electric control valve (131) is arranged on the anti-accumulation guide pipe (130).
  5. 5. The feeding device with the separable driving output of the front spiral section as claimed in claim 1, wherein the round rod section (520) is provided with a discharge spiral sheet (521) on the surface, and the discharge spiral sheet (521) is in a soft contact state with the inner wall of the second hexagonal hole (411).

Description

Loading device with detachable driving output of front spiral section Technical Field The invention relates to the technical field of rubber and plastic production auxiliary devices, in particular to a feeding device with a detachable driving output of a front spiral section. Background The feeding device with the detachable driving output of the front spiral section is an auxiliary device which is used in the rubber and plastic production and processing process, stores and conveys plastic particles, enables the plastic particles to be better subjected to subsequent treatment, and is widely used in the field of rubber and plastic production. But current loading attachment is most with spiral delivery structure, and spiral delivery structure is integrated structure, carries the continuity strong, can't carry out the segmentation at pipeline inside and separate the material and carry, leads to the too much clout of output port to drop, and in intermittent feeding in-process, the commonality is accomplished through constantly frequently starting and stopping driving motor, easily accelerates ageing and the reduction of life-span of motor. Therefore, a feeding device with a separable driving output of a front spiral section is provided for solving the problems. Disclosure of Invention The invention aims to solve the problems and provide a feeding device with a separable driving output of a front spiral section. The feeding device comprises a first spiral conveying section, a second spiral conveying section and a driving rod connected with a motor, wherein the first spiral conveying section and the second spiral conveying section are arranged in a feeding pipe, a first bearing is rotatably arranged at one end of a first round rod arranged in the middle of the first spiral conveying section, a first hexagonal prism hole arranged on the first round rod is spliced with a hexagonal prism section arranged on the driving rod, a hexagonal prism arranged at the end face of the other end of the first round rod is spliced with one end port of a second hexagonal prism hole arranged at the second spiral conveying section through movement, a group of oil cylinders are distributed and arranged at the outer ring part of the first bearing, the cylinder body part of each oil cylinder is fixedly connected with the inner wall of the feeding pipe, and the round rod section part arranged on the driving rod penetrates into the second hexagonal prism hole. Preferably, the first round rod is provided with a first spiral piece on the surface, and the edge of the first spiral piece is in sliding contact with the inner wall of the feeding pipe. Preferably, the end face of the hexagonal convex column is communicated with the first hexagonal hole. Preferably, the specification of the first hexagonal hole is smaller than that of the second hexagonal hole, and the second hexagonal hole is formed in a second round rod located in the middle of the second spiral conveying section. Preferably, the second spiral sheet is arranged on the surface of the second round rod, the edge of the second spiral sheet is in sliding contact with the inner wall of the feeding pipe, a second bearing is arranged at one end of the second round rod, and the second bearing is fixedly connected with the inner wall of the feeding pipe. Preferably, one side of the middle part of the feeding pipe is communicated with an anti-accumulation guide pipe, the anti-accumulation guide pipe is positioned at a separation part between the first spiral conveying section and the second spiral conveying section, and an electric control valve is arranged on the anti-accumulation guide pipe. Preferably, a feeding hopper is installed above one end of the feeding pipe in a communicating manner, and the feeding hopper is located in the second spiral conveying section area. Preferably, a discharging pipe is installed below the other end of the feeding pipe in a communicating mode, and the discharging pipe is located in the first spiral conveying section area. Preferably, the surface of the round rod section is provided with a discharge spiral sheet, and the discharge spiral sheet and the inner wall of the second hexagonal hole are in a soft contact state. The beneficial effects of the invention are as follows: The repeated switching that closes through being connected between first screw conveying section and the second screw conveying section, and first screw conveying section is in rotation state all the time through the actuating lever that lasts the rotation, and the second screw conveying section is in by driving state, is favorable to being two kinds of conveying state with the granule material in the material loading pipe, realizes the function to the inside empty section that forms of material loading pipe that granule material is located under the motor non-stop, and the delivery outlet does not have the surplus material to drop after the sectional material output. The electric cont