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CN-224225922-U - Foldable grain conveying device

CN224225922UCN 224225922 UCN224225922 UCN 224225922UCN-224225922-U

Abstract

The utility model relates to the field of grain conveying equipment, and discloses a foldable grain conveying device which comprises two first frames, wherein the right side walls of the two first frames are respectively provided with a second frame, the bottoms of the right side walls of the two first frames and the bottoms of the left side walls of the second frames are respectively provided with a folding mechanism, and the folding mechanism comprises two hinges, two first supporting plates, two connecting blocks and two gaskets, and the left side and the right side of the bottoms of the two hinges are respectively connected with the top of the left side wall of the first frame and the top of the right side wall of the second frame through threads. According to the folding mechanism, the problems that the time and labor cost for mounting and dismounting are increased and the space utilization rate is reduced can be solved, and the supporting rod is pushed to slide in the second spring, so that the device can bear various forces and weights in the grain conveying process, the occupied area is effectively improved, and the overall use efficiency of the space is improved.

Inventors

  • GUO FENG

Assignees

  • 安徽徽丰机械科技有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (8)

  1. 1. The foldable grain conveying device comprises two first frames (1) and is characterized in that the right side walls of the two first frames (1) are respectively provided with a second frame (2), and folding mechanisms (3) are respectively arranged at the bottoms of the right side walls of the two first frames (1) and the bottoms of the left side walls of the second frames (2); The folding mechanism (3) comprises two hinges (301), two first supporting plates (302), two connecting blocks (304) and two gaskets (310), wherein the left side and the right side of the bottom of each hinge (301) are connected with the top of the left side wall of each first frame (1) and the top of the right side wall of each second frame (2) in a threaded mode, the outer sides of the two first supporting plates (302) are fixedly connected with the bottom of the right side wall of each first frame (1), two clamping blocks (303) are fixedly connected with the right side wall of each first supporting plate (302), the outer sides of the two connecting blocks (304) are fixedly connected with the bottom of the left side wall of each second frame (2), a placing groove (305) is formed in the connecting block (304), two supporting rods (306) are fixedly connected with the front side and the rear side wall of each connecting block (306), and two first springs (307) are fixedly connected with the rear side wall of each supporting rod (306).
  2. 2. The foldable grain conveying device according to claim 1, wherein the four first springs (307) are fixedly connected to front and rear sides of the inside of one connecting block (304), two second springs (308) are fixedly connected to the inside of each placing groove (305), a baffle (309) is fixedly connected to the other end of each second spring (308), and gaskets (310) are fixedly connected to the tops of the left side walls of the two second frames (2).
  3. 3. The foldable grain conveying device according to claim 1, wherein the front side wall of the first frame (1) at the front part is fixedly connected with a protection box (4), the left inner sides of the two first frames (1) and the right inner sides of the two second frames (2) are respectively and rotatably connected with a roller (5), conveying belts (6) are arranged on the outer sides of the two roller (5), supporting columns (7) are respectively and rotatably connected with the inner sides of the two first frames (1) and the second frames (2), and the outer sides of the two supporting columns (7) are arranged in the middle of the inner parts of the conveying belts (6).
  4. 4. The foldable grain conveying device according to claim 3, wherein a chain (8) is arranged in the protection box (4), a first motor (9) is arranged on the right side of the inside of the protection box (4), a rotating rod (10) is fixedly connected to the output end of the first motor (9), a first chain wheel (11) is fixedly connected to the outer side of the rear end of the rotating rod (10), a second chain wheel (12) is fixedly connected to the inner part of the front end of the roller (5) on the left side, and the outer sides of the first chain wheel (11) and the second chain wheel (12) are meshed with the inside of the chain (8).
  5. 5. The foldable grain conveying device according to claim 1, wherein the bottoms of the first frames (1) and the second frames (2) are fixedly connected with a second supporting plate (13), the bottom wall of the second supporting plate (13) on the left side is fixedly connected with a hinge bracket (14), the bottoms of the two first frames (1) are provided with a bottom box (15), the bottoms of the bottom boxes (15) are fixedly connected with universal wheels (16), and the right side of the inside of the bottom box (15) is provided with a second motor (17).
  6. 6. The foldable grain conveying device according to claim 5, wherein the output end of the second motor (17) is fixedly connected with a screw rod (18), the outer side of the left end of the screw rod (18) is rotationally connected with a fixing ring (19), the outer side of the left end of the fixing ring (19) is fixedly connected to the left side of the inside of the bottom box (15), the outer side of the screw rod (18) is slidably connected with a threaded sleeve (20), the outer side of the threaded sleeve (20) is fixedly connected with a connecting column (21), and the outer side of the connecting column (21) is rotationally connected with a first supporting rod (22).
  7. 7. The foldable grain conveying device according to claim 6, wherein a connecting rod (23) is rotatably connected to the inner portion of the top wall of the first supporting rod (22), the front side and the rear side of the connecting rod (23) are slidably connected to the sliding grooves of the hinge frame (14), a second supporting rod (24) is rotatably connected to the middle portion of the first supporting rod (22), a connecting plate (25) is fixedly connected to the left side of the inner portion of the bottom box (15), and the left side of the second supporting rod (24) is rotatably connected to the inner portion of the connecting plate (25).
  8. 8. The foldable grain conveying device according to claim 5, wherein the bottom walls of the second supporting plates (13) on the right side are fixedly connected with hinge frames (26), the inside of each hinge frame (26) is rotatably connected with a support (27), and the bottom walls of the supports (27) are fixedly connected with anti-slip pads (28).

Description

Foldable grain conveying device Technical Field The utility model relates to the field of grain conveying equipment, in particular to a foldable grain conveying device. Background The grain conveying device is equipment for transferring grains in the links of grain production, processing, storage, logistics and the like. The grain conveyor aims at carrying grains from one place to another place, improving the working efficiency, reducing the labor cost, taking the conveyor belt as a component for carrying and conveying the grains, and running the conveyor belt by virtue of the friction force between the driving roller and the conveyor belt so as to realize grain conveying. When the grain conveying device is idle, a large amount of storage space can be occupied due to the fact that the conveying device is too huge, inconvenience is brought to places such as grain stores and grain processing factories with limited space, and more steps and tools are possibly needed when other equipment is stored, materials are stacked and the like, so that the time and labor cost of installation and disassembly can be increased, the using efficiency of the equipment is reduced, great inconvenience is brought, and the utilization rate of the space is reduced. When grain storage and the like need dock with granary, transport vehicle and the like of different heights, the conveying device is difficult to accurately dock with the feed inlet or the discharge outlet of the equipment, so that the height of the conveying device cannot be adjusted according to the topography, and grains are scattered and piled up in the conveying process, so that the smoothness and the accuracy of conveying are influenced, and the efficiency of the whole grain treatment flow is influenced. Disclosure of utility model The utility model mainly aims to provide a foldable grain conveying device, which can effectively solve the problems that the time and labor cost for installation and disassembly are increased, the use efficiency of equipment is reduced, great inconvenience is brought, the space utilization rate is reduced, grains are scattered and piled in the conveying process, the smoothness and accuracy of conveying are affected, and the efficiency of the whole grain treatment process is affected. In order to achieve the purpose, the utility model provides the technical scheme that the foldable grain conveying device comprises two first frames, wherein the right side walls of the two first frames are respectively provided with a second frame, and the bottoms of the right side walls of the two first frames and the bottoms of the left side walls of the second frames are respectively provided with a folding mechanism; The folding mechanism comprises two hinges, two first supporting plates, two connecting blocks and two gaskets, wherein the left side and the right side of the bottoms of the two hinges are connected with the top of the left side wall of the first frame and the top of the right side wall of the second frame through threads, the outer sides of the two first supporting plates are fixedly connected with the bottoms of the right side walls of the two first frames, each right side wall of the first supporting plates is fixedly connected with two clamping blocks, the outer sides of the two connecting blocks are fixedly connected with the bottoms of the left side walls of the two second frames, each connecting block is internally provided with a placing groove, the front side and the rear side of each connecting block are fixedly connected with two supporting rods, and each rear side wall of each supporting rod is fixedly connected with two first springs. Further, every four the equal fixed connection of first spring is in both sides around the inside of a connecting block, every the inside of standing groove is equal fixedly connected with two second springs, every two the equal fixedly connected with baffle of the other end of second spring, two the equal fixedly connected with gasket in left side wall top of second frame. Further, the front side wall of the first frame is fixedly connected with a protection box, the inner left sides of the two first frames and the inner right sides of the two second frames are respectively and rotatably connected with a roller, the outer sides of the rollers are respectively and rotatably provided with a conveying belt, the inner sides of the two first frames and the inner sides of the second frames are respectively and rotatably connected with a supporting column, and the outer sides of the two supporting columns are arranged in the middle of the inner sides of the conveying belt. Further, the inside of guard box is provided with the chain, the inside right side of guard box is provided with first motor, the output fixedly connected with dwang of first motor, the rear end outside fixedly connected with first sprocket of dwang, the left side the inside fixedly connected with second sprocket of front end of roll