Folding material conveying frame

Abstract

The utility model relates to the field of material transportation, in particular to a folding type material conveying rack which comprises a rack body, a conveying part and a connecting part, one end of the rack body abuts against a working face, the conveying part and the connecting part are both arranged at the end, away from the working face, of the rack body, the conveying part is fixedly connected with the rack body, and the connecting part is fixedly connected with the rack body. The connecting part is rotationally connected with the frame body; the conveying part comprises a first conveying layer, a second conveying layer and a third conveying layer, the number of the connecting parts is two, and the connecting parts are correspondingly arranged between the first conveying layer and the second conveying layer and between the second conveying layer and the third conveying layer. Each connecting part comprises a rotating assembly, a driving assembly and a connecting layer, the rotating assemblies are fixedly connected with the connecting layers and the frame body, so that the connecting layers are rotationally connected with the frame body, and the driving assemblies are used for driving the connecting layers to rotate, so that the conveying parts are prevented from being blocked by materials, and workers do not need to discharge materials at high frequency; and the effect of reducing the unloading intensity of workers is achieved.

Description

Technical Field

[0001] The present application relates to the field of material transportation, and in particular to a foldable material conveying rack. Background Art

[0002] Material handling racks are widely used in industrial production and warehouse management. They typically consist of columns, beams, pallets, and axles, forming a stable and reliable structure. The primary function of material racks is to store, transport, and organize various materials. Different types of racks are available to suit different storage needs. Racks can be single-sided or double-sided, heavy-duty or lightweight, and even foldable or movable to suit different environments and storage requirements. This type of equipment not only effectively utilizes space, improves storage density and efficiency, but also helps reduce material loss and damage.

[0003] Most existing material conveying racks are single-layer, that is, the material conveying rack is placed between the material input end and the material output end; the material is transported from the input end to the output end, and the staff unloads the material at the material output end.

[0004] The above-mentioned existing technical solutions have the following defects: in a shorter transportation distance, the material conveying rack is single-layer, the material transportation length is short, and the time for the material to be transported from the input end to the conveying end is short. In order to avoid the material being blocked on the conveying rack, workers need to perform high-intensity unloading operations. Utility Model Content

[0005] In order to reduce the workload of workers in unloading materials, the present application provides a foldable material conveying rack.

[0006] The above technical objectives of this application are achieved through the following technical solutions:

[0007] A foldable material conveying frame comprises a frame, a conveying portion, and a connecting portion. One end of the frame abuts a working surface, and the conveying portion and connecting portion are both located at the end of the frame away from the working surface. The conveying portion is fixedly connected to the frame, and the connecting portion is rotatably connected to the frame. The conveying portion comprises a first conveying layer, a second conveying layer, and a third conveying layer. Two connecting portions are provided, one between the first and second conveying layers, and one between the second and third conveying layers. Each connecting portion comprises a rotating assembly, a driving assembly, and a connecting layer. The rotating assembly is fixedly connected to the connecting layer and the frame, providing a rotatable connection between the connecting layer and the frame. The driving assembly is used to drive the connecting layer to rotate.

[0008] By adopting the above scheme, the conveying part is divided into three layers, and a connecting part is provided. The connecting part can rotate around the frame, thereby achieving the purpose of connecting the first conveying layer, the second conveying layer and the third conveying layer. It achieves the effect of increasing the sliding time of the material within the same distance and providing a temporary storage space for the material, thereby avoiding the material from being blocked on the conveying part. Workers do not need to unload frequently, thereby achieving the purpose of reducing the unloading intensity of workers.

[0009] Furthermore, the rotating assembly includes a rotating rod and a sleeve, both ends of the rotating rod are fixedly connected to the frame, the sleeve is sleeved on the rotating rod, the sleeve is rotatably connected to the rotating rod, and the connecting layer is fixedly connected to the outer wall of the sleeve.

[0010] By adopting the above solution, the sleeve can rotate around the rotating rod. Since the connecting layer is fixedly connected to the sleeve, the connecting layer can rotate synchronously with the sleeve, thereby achieving the effect of the connecting layer rotating relative to the frame.

[0011] Furthermore, the driving assembly includes a counterweight, a roller and a pull rope, the roller is fixedly connected to the frame, one end of the pull rope is fixedly connected to the counterweight, and the other end of the pull rope passes around the roller and is fixedly connected to the connecting layer.

[0012] By adopting the above scheme, taking the connecting layer between the first conveying layer and the second conveying layer as an example, under the action of the counterweight block, the counterweight block pulls the end of the connecting layer close to the conveying layer to rise through the pull rope, so that the connecting layer is connected to the first conveying layer; when the material slides to the connecting layer through the output end of the first conveying layer, because the weight of the material is greater than the weight of the counterweight block, the material presses down the end of the connecting layer close to the first conveying layer, so that the connecting layer is connected to the second conveying layer, and then the material slides to the second conveying layer.

[0013] Furthermore, a limiting assembly is provided on both sides of the counterweight block, and the limiting assembly includes a limiting rod, a limiting cylinder and a connecting rod. Both ends of the limiting rod are fixedly connected to the frame body, the limiting cylinder is sleeved on the limiting rod, and the limiting cylinder can slide up and down along the limiting rod. The connecting rod is provided between the counterweight block and the limiting cylinder, and both ends of the connecting rod are fixedly connected to the limiting cylinder and the counterweight block.

[0014] By adopting the above solution, the sleeve slides synchronously on the limit rod during the up and down movement of the counterweight block. Since the counterweight block and the sleeve are connected together through the connecting rod, the counterweight block is prevented from deflecting during the up and down movement.

[0015] Furthermore, a material receiving layer is provided at the unloading end of the third conveying layer, and a material control structure is provided between the material receiving layer and the third conveying layer, and the material control structure includes a material control component and a steering plate; the steering plate is provided between the third conveying layer and the material receiving layer, and the steering plate is rotatably connected to the frame, and the steering plate is used to transfer the material output through the third conveying layer to the material receiving layer; the material control component is rotatably connected to the frame, and the material control component is used to control the connectivity between the third conveying layer and the material receiving layer.

[0016] Furthermore, the material control assembly includes a baffle rod, a pedal frame and a linkage rope. The baffle rod is arranged between the third conveying layer and the material receiving layer. The baffle rod is rotatably connected to the frame. The pedal frame is rotatably connected to the frame. The linkage rope is arranged between the pedal frame and the baffle rod. The linkage rope is fixedly connected to the pedal frame and the baffle rod.

[0017] By adopting the above scheme, the pedal frame is driven, the pedal frame can drive the linkage rope to move, and the linkage rope drives the barrier rod to rotate around the frame body, thereby controlling the connection state between the third conveying layer and the material receiving layer; when the third conveying layer is connected with the material receiving layer, the material slides to the deflection plate under the action of gravity, and because the deflection plate is connected to the frame body for rotation, when the material slides to the deflection plate, the material slides to the material receiving layer through the deflection plate under the action of gravity.

[0018] Furthermore, a weighting member is fixedly connected to the steering plate. When there is no material on the steering plate, the steering plate is in a horizontal state under the action of the weighting member.

[0019] By adopting the above solution, when there is no material on the deflection plate, the deflection plate is in a horizontal state under the action of the weight member.

[0020] Furthermore, protective rods are provided on the peripheral sides of the first conveying layer, the second conveying layer and the third conveying layer, and each protective rod is fixedly connected to the frame, and the protective rods are used to protect materials during transportation.

[0021] By adopting the above solution, the protective bar is used to protect the materials during transportation and avoid damage caused by falling materials.

[0022] In summary, this application has the following technical effects:

[0023] 1. By setting up a conveyor frame, the conveying part is divided into three layers, and a connecting part is provided. The connecting part can rotate around the frame body, thereby connecting the first conveying layer, the second conveying layer and the third conveying layer. Within the same distance, the sliding time of the material is increased, and a temporary storage space is provided for the material, thereby preventing the material from being blocked on the conveying part. Workers do not need to unload frequently, thus reducing the unloading intensity of workers.

[0024] 2. By setting up a rotating assembly, the sleeve can rotate around the rotating rod. Since the connecting layer is fixedly connected to the sleeve, the connecting layer can rotate synchronously with the sleeve, thereby achieving the effect of the connecting layer rotating relative to the frame;

[0025] 3. By setting up the weighted parts, when there is no material on the steering plate, the steering plate is in a horizontal state under the action of the weighted parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of a foldable material conveying rack of the present application;

[0027] Figure 2 It is a structural diagram of the connection part of this application;

[0028] Figure 3 It is a structural diagram of the rotating assembly of the present application;

[0029] Figure 4 It is a structural diagram of the material connection layer of this application;

[0030] Figure 5 It is a structural diagram of the material control component of this application.

[0031] In the figure, 1. frame; 2. conveying part; 21. first conveying layer; 22. second conveying layer; 23. third conveying layer; 3. connecting part; 31. rotating assembly; 311. rotating rod; 312. sleeve; 32. driving assembly; 321. counterweight; 322. roller; 323. pull rope; 33. connecting layer; 4. limiting assembly; 41. limiting rod; 42. limiting cylinder; 43. connecting rod; 5. material receiving layer; 6. material control structure; 61. material control assembly; 611. blocking rod; 612. pedal frame; 613. linkage rope; 62. steering plate; 7. weighting part; 8. protective rod; 9. resisting assembly; 91. sliding cylinder; 92. resisting frame; 93. first resisting rod; 94. second resisting rod; 10. third resisting rod; 20. first blocking rod; 30. second blocking rod. DETAILED DESCRIPTION

[0032] The present application is further described in detail below with reference to the accompanying drawings.

[0033] Reference Figure 1, this embodiment provides a foldable material conveying rack, including a frame body 1, a conveying part 2 and a connecting part 3, one end of the frame body 1 is in contact with the working surface, the conveying part 2 and the connecting part 3 are both arranged at the end of the frame body 1 away from the working surface, the conveying part 2 is fixedly connected to the frame body 1, and the connecting part 3 is rotatably connected to the frame body 1; the conveying part 2 includes a first conveying layer 21, a second conveying layer 22 and a third conveying layer 23, and a connecting part 3 is correspondingly arranged between the first conveying layer 21 and the second conveying layer 22, and between the second conveying layer 22 and the third conveying layer 23; the connecting part 3 is used to connect the first conveying layer 21 with the second conveying layer 22, and to connect the second conveying layer 22 with the third conveying layer 23, so that the first conveying layer 21, the second conveying layer 22 and the third conveying layer 23 are all in a connectable state.

[0034] Reference Figure 1 In this embodiment, the frame 1 is a frame structure formed by splicing several lean tubes, and the frame structure is provided with a protective function, that is, the first conveying layer 21, the second conveying layer 22 and the third conveying layer 23 are all provided with protective rods 8 on their circumferential sides, and each protective rod 8 is fixedly connected to the frame 1, thereby preventing materials from falling during transportation; in this embodiment, two rows of rollers are fixedly connected to the first conveying layer 21, the second conveying layer 22 and the third conveying layer 23 to facilitate sliding of materials; and the first conveying layer 21 is inclined from the feeding end of the first conveying layer 21 to the connecting part 3, the second conveying layer 22 is inclined from the connecting part 3 to the unloading end of the second conveying layer 22, and the third conveying layer 23 is inclined from the connecting part 3 to the unloading end of the third conveying layer 23, so as to facilitate sliding of materials.

[0035] Reference Figure 1-Figure 3The cam 32 is connected to the cam 321 and the cam 322 is connected to the cam 323, and the cam 323 is connected to the cam 324. The cam 322 is connected to the rear frame 1 by the pull rope 323, and the cam 323 is connected to the rear frame 1 by the pull rope 323.

[0036] Reference Figure 2 , each counterweight 321 is provided with a limit assembly 4 on both sides, each limit assembly 4 includes a limit rod 41, a connecting rod 43 and a limit cylinder 42, both ends of the limit rod 41 are fixedly connected to the frame 1, the limit cylinder 42 is sleeved on the limit rod 41, the limit cylinder 42 can move up and down along the limit rod 41, the connecting rod 43 is provided between the counterweight 321 and the limit rod 41, and the two ends of the connecting rod 43 are fixedly connected to the counterweight 321 and the limit cylinder 42 respectively; In this embodiment, two sleeves 312 are provided on each limit rod 41, and the two sleeves 312 are slidingly connected to the limit rod 41. A corresponding connecting rod 43 is provided on each sleeve 312, and both ends of each connecting rod 43 are fixedly connected to the sleeve 312 and the counterweight block 321; when the counterweight block 321 moves, the sleeves 312 on both sides of the counterweight block 321 move up and down along the limit rod 41 slidingly connected thereto, thereby limiting the counterweight block 321.

[0037] Reference Figure 1, each connecting layer 33 is provided with a resisting assembly 9 on one side close to the conveying part 2, and each resisting assembly 9 includes a sliding cylinder 91, a resisting frame 92, a first resisting rod 93 and a second resisting rod 94. In this embodiment, in order to facilitate the introduction of the position of the resisting assembly 9, the resisting assembly 9 between the second conveying layer 22 and the third conveying layer 23 is taken as an example, and sliding cylinders 91 are provided on both sides of the connecting layer 33. In this embodiment, two sliding cylinders 91 are provided on each side of the connecting layer 33, and each sliding cylinder 91 is fixedly connected to the frame 1. The resisting frame 92 is U-shaped as a whole and opens downward. The two ends of the resisting frame 92 are respectively inserted into the sliding cylinders 91 on both sides of the connecting layer 33, and the resisting frame 92 is slidably connected to the sliding cylinder 91. Two first resisting rods 93 are provided, and both sides of the resisting frame 92 correspond A first stop rod 93 is provided, and each first stop rod 93 is provided perpendicularly to the stop frame 92 and is fixedly connected to the stop frame 92. A second stop rod 94 is provided corresponding to each first stop rod 93, and each second stop rod 94 is fixedly connected to the side wall of the connecting layer 33; both ends of each stop frame 92 are fixedly connected with a blocking block for preventing the stop frame 92 from falling off through the sliding cylinder 91; a third stop rod 41 is also provided on the side of each second limit rod 41 away from the first limit rod 41, and each third limit rod 41 is fixedly connected to the frame body 1; when the connecting layer 33 is connected to the second conveying layer 22, the second limit rod 41 abuts against the first limit rod 41, and when the connecting layer 33 is connected to the third conveying layer 23, the second limit rod 41 abuts against the third limit rod 41.

[0038] Reference Figure 1 The unloading end of the third conveying layer 23 is provided with a material receiving layer 5, the material receiving layer 5 and the third conveying layer 23 are perpendicular to each other, the material receiving layer 5 is fixedly connected to the frame 1, and two roller rows are also fixedly connected to the material receiving layer 5. The material receiving layer 5 as a whole is inclined from one end close to the third conveying layer 23 to the end away from the third conveying layer 23; except for one side connected to the third conveying layer 23, the rest of the material receiving layer 5 is provided with protective parts. In this embodiment, the protective part is a frame structure composed of lean tubes, and the protective part is used to prevent the material on the material receiving layer 5 from slipping.

[0039] Reference Figure 4-Figure 5The material control structure 6 is provided between the material receiving layer 5 and the output end of the third conveying layer 23, and the material control structure 6 includes a material control component 61 and a steering plate 62. The steering plate 62 is arranged between the third conveying layer 23 and the material receiving layer 5, and the steering plate 62 is rotatably connected to the frame 1. The steering plate 62 and the frame 1 are rotatably connected in a manner of a ring and a rod connection, that is, both ends of the rod are fixedly connected to the frame 1, the ring is sleeved on the rod and rotatably connected to the rod, and the steering plate is fixedly connected to the side wall of the ring. The material control component 61 is arranged between the conveying end of the third conveying layer 23 and the steering plate, and the material control component 61 is used to control the communication state between the third conveying layer 23 and the steering plate 62; the rotation connection point of the steering plate 62 and the frame 1 is in the middle of the steering plate 62, which is away from the material receiving layer 5; the steering plate 62 is fixedly connected to a side away from the material receiving layer 5 with a weighting member 7. In this embodiment, the weighting member 7 is preferably used as a counterweight; when there is no material on the steering plate, under the action of the weighting member 7, the steering plate is in a horizontal state.

[0040] Reference Figure 5 , the material control assembly 61 includes a blocking rod 611, a pedal frame 612 and a linkage rope 613. In this embodiment, the blocking rod 611 is composed of three lean tubes, including a horizontal rod, a first resistance rod 20 and a second resistance rod 30. The horizontal rod is rotatably connected to the frame 1, and the first resistance rod 20 and the second resistance rod 30 are respectively arranged at both ends of the horizontal rod and are fixedly connected to the horizontal rod; in this embodiment, the first resistance rod 20 at one end near the steering plate 62 is designated, the pedal frame 612 is rotatably connected to the frame 1, and the linkage rope 613 is arranged between the pedal frame 612 and the frame 1, one end of the linkage rope 613 is fixedly connected to the end of the first resistance rod 20 near the working surface, and the other end of the linkage rope 613 is fixedly connected to the pedal frame 612; when the foot frame 61 is not aligned with the steering plate 62, the first resistance rod 20 at one end near the steering plate 62 is designated, and the pedal frame 612 is rotatably connected to the frame 1, and the linkage rope 613 is arranged between the pedal frame 612 and the frame 1, and one end of the linkage rope 613 is fixedly connected to the end of the first resistance rod 20 near the working surface, and the other end of the linkage rope 613 is fixedly connected to the pedal frame 612; when the foot frame 61 is not aligned with the steering plate 62, the first resistance rod 20 at one end near the steering plate 62 is designated, and the foot frame 612 is rotatably connected to the frame 1, and the linkage rope 613 is arranged between the pedal frame 612 and the frame 1 When external force is applied, the first blocking rod 20 is perpendicular to the horizontal rod. At this time, the second blocking rod 30 is in an inclined state. The second blocking rod 30 does not block the sliding of the material. The first blocking rod 20 blocks the material and prevents the material from sliding through the third conveying layer 23 into the deflection plate 62. When the pedal frame 612 is stepped on toward the end closer to the working surface, the pedal frame 612 drives the linkage rope 613 to move. The linkage rope 613 drives the end of the first blocking rod 20 closer to the working surface to move toward the end closer to the linkage rope 613. At this time, the first blocking rod 20 is inclined and the second blocking rod 30 is vertical. The material between the first blocking rod 20 and the second blocking rod 30 slides to the deflection plate 62, and the material located at the second blocking rod 30 away from the first blocking rod 20 is intercepted by the second blocking rod 30.

[0041] The implementation principle of a foldable material conveying rack in the embodiment of the present application is as follows: the material is placed on the loading end of the first conveying layer 21, and the material slides to the connecting layer 33 between the first conveying layer 21 and the second conveying layer 22 under the action of gravity. When the material slides to the connecting layer 33, the connecting layer 33 tilts under the action of gravity. At this time, the second stop rod 94 abuts against the third stop rod 10, and the connecting layer 33 is connected to the second conveying layer 22. The material slides to the second conveying layer 22, and slides in the above sliding manner until the material slides After reaching the third conveying layer 23, the material is intercepted by the first blocking rod 20. At this time, the pedal frame 612 is stepped on toward the end close to the working surface, and the pedal frame 612 drives the linkage rope 613 to move. The linkage rope 613 drives the end of the first blocking rod 20 close to the working surface to move toward the end close to the linkage rope 613. At this time, the first blocking rod 20 is tilted, and the obstruction of the material by the first blocking rod 20 disappears, and the material slides to the turning plate 62. At this time, the weight of the material is greater than the weight of the weight part 7, and the material slides to the material receiving layer 5 under the action of gravity.

[0042] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A foldable material conveying rack, characterized by: The invention comprises a frame (1), a conveying part (2) and a connecting part (3); one end of the frame (1) is in contact with a working surface; the conveying part (2) and the connecting part (3) are both arranged at the end of the frame (1) away from the working surface; the conveying part (2) is fixedly connected to the frame (1); and the connecting part (3) is rotatably connected to the frame (1); the conveying part (2) comprises a first conveying layer (21), a second conveying layer (22) and a third conveying layer (23); two connecting parts (3) are provided, and one connecting part (3) is correspondingly provided between the first conveying layer (21) and the second conveying layer (22) and between the second conveying layer (22) and the third conveying layer (23).

2. The foldable material conveying rack according to claim 1, characterized in that: Each of the connecting parts (3) comprises a rotating assembly (31), a driving assembly (32) and a connecting layer (33); the rotating assembly (31), the connecting layer (33) and the frame (1) are all fixedly connected, so that the connecting layer (33) and the frame (1) are in a rotating connection; the driving assembly (32) is used to drive the connecting layer (33) to rotate.

3. The foldable material conveying rack according to claim 2, characterized in that: The rotating assembly (31) comprises a rotating rod (311) and a sleeve (312). Both ends of the rotating rod (311) are fixedly connected to the frame (1). The sleeve (312) is sleeved on the rotating rod (311). The sleeve (312) is rotatably connected to the rotating rod (311). The connecting layer (33) is fixedly connected to the outer wall of the sleeve (312).

4. The foldable material conveying rack according to claim 3, characterized in that: The driving assembly (32) comprises a counterweight (321), a roller (322) and a pull rope (323); the roller (322) is fixedly connected to the frame (1); one end of the pull rope (323) is fixedly connected to the counterweight (321); and the other end of the pull rope (323) passes around the roller (322) and is fixedly connected to the connecting layer (33).

5. The foldable material conveying rack according to claim 4, characterized in that: A limiting assembly (4) is provided on both sides of the counterweight (321), and the limiting assembly (4) comprises a limiting rod (41), a limiting cylinder (42) and a connecting rod (43). Both ends of the limiting rod (41) are fixedly connected to the frame (1). The limiting cylinder (42) is sleeved on the limiting rod (41). The limiting cylinder (42) can slide up and down along the limiting rod (41). The connecting rod (43) is provided between the counterweight (321) and the limiting cylinder (42). Both ends of the connecting rod (43) are fixedly connected to the limiting cylinder (42) and the counterweight (321).

6. The foldable material conveying rack according to claim 5, characterized in that: The unloading end of the third conveying layer (23) is provided with a material receiving layer (5), and a material control structure (6) is provided between the material receiving layer (5) and the third conveying layer (23), and the material control structure (6) includes a material control component (61) and a steering plate (62); the steering plate (62) is provided between the third conveying layer (23) and the material receiving layer (5), and the steering plate (62) is rotatably connected to the frame (1), and the steering plate (62) is used to transfer the material output through the third conveying layer (23) to the material receiving layer (5); the material control component (61) is rotatably connected to the frame (1), and the material control component (61) is used to control the communication state between the third conveying layer (23) and the material receiving layer (5).

7. The foldable material conveying rack according to claim 6, characterized in that: The material control assembly (61) comprises a blocking rod (611), a pedal frame (612) and a linkage rope (613); the blocking rod (611) is arranged between the third conveying layer (23) and the material receiving layer (5); the blocking rod (611) is rotatably connected to the frame (1); the pedal frame (612) is rotatably connected to the frame (1); the linkage rope (613) is arranged between the pedal frame (612) and the blocking rod (611); and the linkage rope (613) is fixedly connected to the pedal frame (612) and the blocking rod (611).

8. The foldable material conveying rack according to claim 7, characterized in that: A weighting member (7) is fixedly connected to the steering plate (62). When there is no material on the steering plate (62), the steering plate (62) is in a horizontal state under the action of the weighting member (7).

9. The foldable material conveying rack according to claim 1, characterized in that: The first conveying layer (21), the second conveying layer (22) and the third conveying layer (23) are all provided with protective rods (8) on their circumferential sides. Each protective rod (8) is fixedly connected to the frame (1). The protective rods (8) are used to protect materials during transportation.

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