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CN-224210207-U - Filter material chute for concrete mixing transport vehicle

CN224210207UCN 224210207 UCN224210207 UCN 224210207UCN-224210207-U

Abstract

A filter material chute for a concrete stirring transport vehicle comprises a chute, a filter material mechanism arranged in the middle of the chute and a material blocking mechanism arranged at the discharge end of the chute, wherein the filter material mechanism comprises lugs which are oppositely arranged at two sides of the top of the chute, a main body rod I is rotatably arranged in the lugs, a plurality of filter teeth are fixed on the main body rod I, equidistant filter gaps are arranged between the adjacent filter teeth, the filter teeth are in an open state or a closed state which is mutually switched, the filter teeth can be overturned to the outer side of the chute along with the main body rod I in the open state, one end of the filter teeth away from the main body rod I can be overturned to be abutted with the bottom of the chute in the closed state, and the depth of the chute gradually contracts from the feed end to the discharge end so as to limit the filter teeth in the closed state to overturned towards the discharge end of the chute. A filter material mechanism and a material blocking mechanism are arranged in a chute of the concrete mixing transport vehicle, so that the concrete with the particle size reaching the standard is directly output, and meanwhile, the problem of material scattering is solved.

Inventors

  • ZHAO ZHIFU
  • DUAN XIAOFENG
  • YU WANYAN
  • ZHENG ZIMING

Assignees

  • 洛阳中集凌宇汽车有限公司

Dates

Publication Date
20260508
Application Date
20250425

Claims (8)

  1. 1. The filter material chute for the concrete mixing transport vehicle is characterized by comprising a chute (1), a filter material mechanism arranged in the middle of the chute (1) and a material blocking mechanism arranged at the discharge end of the chute (1); The filter material mechanism comprises lugs which are oppositely arranged at two sides of the top of the chute (1), a main body rod I (3) is rotatably arranged in the lugs, a plurality of filter teeth (5) are fixed on the main body rod I (3), and equidistant filter gaps are arranged between the adjacent filter teeth (5); The filter teeth (5) are in an opening state or a closing state which are mutually switched, and in the opening state, the filter teeth (5) can be overturned to the outer side of the chute (1) along with the main body rod I (3), and in the closing state, one end of the filter teeth (5) which is far away from the main body rod I (3) can be overturned to be in abutting joint with the bottom of the chute (1) along with the main body rod I (3); The depth of the chute (1) gradually contracts from the feeding end to the discharging end so as to limit the overturning of the filter teeth (5) in the closed state towards the discharging end of the chute (1).
  2. 2. The filter material chute for the concrete mixer truck as claimed in claim 1, wherein the cross section of the chute (1) is semicircular.
  3. 3. The filter material chute for the concrete mixer truck as claimed in claim 1, wherein the end part of the main body rod I (3) is provided with a handle.
  4. 4. The filter material chute for the concrete mixer truck, which is disclosed in claim 1, is characterized in that the filter teeth (5) are straight rods, and the length of the filter teeth (5) is matched with the depth of the chute (1) where the filter teeth are positioned.
  5. 5. The filter material chute for the concrete mixer truck, which is characterized in that the material blocking mechanism comprises lugs which are oppositely arranged on two sides of the top of the chute (1), a main body rod II (4) is rotatably arranged in the lugs, a material blocking plate (6) is fixed on the main body rod II (4), and the shape of the material blocking plate (6) is matched with the section shape of the chute (1) where the main body rod II (4) is arranged.
  6. 6. The filter material chute for the concrete mixer truck as claimed in claim 1, wherein the edge of the baffle plate (6) is provided with a sealing structure which can be abutted with the bottom of the chute (1).
  7. 7. The filter material chute for the concrete mixer truck according to claim 6, wherein the sealing structure comprises a rubber (7) and a blank holder (8); The blank holder (8) is fixed on the striker plate (6) through bolts, and the rubber (7) is fixed between the blank holder (8) and the striker plate (6).
  8. 8. A filter material chute for a concrete mixer truck according to claim 1, wherein the lugs are detachably connected with the chute (1).

Description

Filter material chute for concrete mixing transport vehicle Technical Field The utility model relates to the technical field of concrete mixer trucks, in particular to a filter material chute for a concrete mixer truck. Background Along with the development of engineering and construction industry, the national control of the quality and environmental protection requirements is more and more strict, so that the quality detection degree of vision of a construction site on concrete transportation is increased, the quality of the concrete depends on the selection and the proportion of materials, wherein the selection of sand particles has great influence on the strength of concrete with different grades, the particle sizes of the sand particles in different scenes play a vital role in the final strength, due to the processing technology and other problems of a concrete company, partial concrete with larger particle sizes of the sand particles can be output in a tank body of a stirring carrier vehicle, the receiving of the non-compliant concrete is unnecessary loss for an engineering construction party, and the follow-up process also needs to be carried out for certain screening, so that the process is troublesome and the construction progress is slow. Meanwhile, the national environmental protection problem caused by material sprinkling in the concrete transportation process is also highly valued, and the road is strictly checked by installing high-definition monitoring. A device for detecting the granularity of concrete and a device for controlling sprinkling are necessary. Disclosure of utility model The utility model aims to provide a filter material chute for a concrete mixer truck, wherein a filter material mechanism and a material blocking mechanism are arranged in the chute of the concrete mixer truck, so that concrete with the up-to-standard sand particle size can be directly output, and the problem of material scattering is solved. The utility model adopts the technical scheme that the filter material chute for the concrete mixing transport vehicle comprises a chute, a filter material mechanism arranged in the middle of the chute and a material blocking mechanism arranged at the discharge end of the chute; The filter material mechanism comprises lugs which are oppositely arranged at two sides of the top of the chute, a main body rod I is rotatably arranged in the lugs, a plurality of filter teeth are fixed on the main body rod I, and equidistant filter gaps are arranged between the adjacent filter teeth; The filter teeth are provided with an opening state or a closing state which are mutually switched, and in the opening state, the filter teeth can be overturned to the outer side of the chute along with the main body rod I; The depth of the chute gradually contracts from the feeding end to the discharging end so as to limit the overturning of the filter teeth towards the discharging end of the chute in a closed state. Preferably, the section of the chute is semicircular arc. Preferably, the end of the main body rod I is provided with a handle. As a preferable scheme, the filter teeth are straight rods, and the length of the filter teeth is matched with the depth of the chute at the position of the filter teeth. As the preferable scheme, the stock stop includes the journal stirrup of opposition in chute top both sides, rotates in the journal stirrup and is provided with main part pole II, is fixed with the striker plate on the main part pole II, and the shape of striker plate looks adaptation with the cross-section shape of chute that main part pole II located the position. As a preferable scheme, the edge of the baffle plate is provided with a sealing structure which can be abutted with the bottom of the chute. Preferably, the sealing structure comprises a rubber and a blank holder; the blank holder is fixed on the striker plate through bolts, and the rubber is fixed between the blank holder and the striker plate. As a preferable scheme, the lugs are detachably connected with the chute. Compared with the prior art, the utility model has the beneficial effects that: The filter material chute for the concrete mixing transportation vehicle has the advantages that the equidistant filter teeth are designed to play a role in filtering the substandard stones, the device can be used for rapidly and clearly detecting whether the particle size of the sand meets the requirement or not on a construction site, the reject of concrete which is not required can be selected, and the reject is also the proof of the qualified products for a company for transporting the concrete, meanwhile, in order to solve the problem of material sprinkling, the material blocking device is designed, so that the concrete in the chute can be well prevented from being scattered on the ground, and the rubber plays a role in sealing and preventing the thinner concrete from flowing out. Drawings In order to more clearly illustrate the embodi