Adjustable balance wheel for logistics

Abstract

The utility model relates to the field of logistics equipment, in particular to an adjustable balance wheel for logistics, which comprises a frame, a cover plate, a roller, a brushing roller, a pouring box, a pre-tightening component and a bottom rotating component, a roller shaft groove is arranged on the upper end face of the frame, a fixed shaft is rotatably arranged in the roller, two ends of the fixed shaft are clamped in the roller shaft groove, and the bottom rotating component is arranged in the roller shaft groove. A limiting block is arranged at the lower end of the cover plate, the limiting block is clamped in the roller shaft groove and located above the fixing shaft, the cover plate is in threaded connection to the upper end of the rack, a through hole for containing the roller is formed in the cover plate, a side groove is formed in the rack, the pre-tightening assembly is arranged in the side groove, and the upper ends of the pre-tightening assembly are arranged on the two sides of the rotating shafts on the two sides of the brushing roller. The material pouring box is located in the rack and located below the brushing roller, the bottom rotating assembly is arranged at the lower end of the rack, and the roller is convenient to replace and the surface cleanliness of the roller is improved.

Description

Technical Field

[0001] The utility model relates to the field of logistics equipment, in particular to an adjustable balance wheel for logistics. Background Art

[0002] Traditional logistics and express delivery sorting cannot be separated from manual sorting. With the development and improvement of science and technology, mechanical sorting has gradually become popular in the express delivery industry, but it still cannot be separated from manual assistance. Therefore, semi-manual and semi-mechanical logistics parcel sorting has become the mainstream operation mode of the current express delivery platform.

[0003] The balance wheel sorter generally transports items by rotating the balance wheel, and transports items in different directions by turning the balance wheel as a whole. The balance wheel sorter is equipped with multiple rows of balance wheel assemblies, which are connected to the upper balance wheel assembly through the lower drive assembly. However, after long-term use, the roller on a single balance wheel assembly will wear out. Now the entire balance wheel assembly needs to be disassembled. Since the lower end of the balance wheel assembly is also connected to the drive assembly, it is troublesome to disassemble. In addition, when transporting express parcels, the surface of the roller of the device is prone to a large amount of dust and impurities, which will affect the transportation efficiency of express parcels after long-term use.

[0004] Therefore, in order to meet the above-mentioned usage requirements, it is necessary to design an adjustable balance wheel for logistics with a simple structure. Utility Model Content

[0005] The utility model provides an adjustable balance wheel for logistics to solve the problems of the prior art.

[0006] The purpose of the utility model can be achieved through the following technical scheme: an adjustable balance wheel for logistics includes: a frame, a cover plate, a roller, a brush roller, a material discharge box, a pre-tightening assembly and a bottom rotating assembly, the upper end surface of the frame is provided with a roller shaft groove, a fixed shaft is rotatably arranged inside the roller, both ends of the fixed shaft are clamped and arranged in the roller shaft groove, a limit block is provided at the lower end of the cover plate, the limit block is clamped in the roller shaft groove and is located above the fixed shaft, the cover plate is threadedly connected to the upper end of the frame, a through hole for accommodating the roller is provided on the cover plate, the frame is provided with side grooves, the pre-tightening assembly is arranged in the side grooves, the upper ends of the pre-tightening assemblies on both sides of the rotating shaft on both sides of the brush roller, the material discharge box is located inside the frame and below the brush roller, and the bottom rotating assembly is arranged at the lower end of the frame and drives the frame to rotate.

[0007] As a further improvement, the rollers include long rollers and short rollers, the long rollers are symmetrically arranged in two groups, the short rollers are symmetrically arranged in two groups and are located outside the long rollers, and the brush rollers are symmetrically arranged in two groups and are respectively located between adjacent long rollers and short rollers.

[0008] A further improvement is that the pre-tightening assembly includes a fixed rod, a slider, a spring and a connecting plate, the fixed rod is fixed to the bottom of the vehicle groove, the slider is slidably set on the fixed rod, the spring is sleeved on the fixed rod and located at the lower end of the slider, the lower end of the connecting plate is connected to the slider, and the upper end of the connecting plate is connected to the rotating shaft.

[0009] As a further improvement, a T-shaped opening is provided at the upper end of the pouring box, a discharge port is provided at the lower end of the pouring box, and a middle section of the pouring box is tilted downward.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] It is convenient for repairing and replacing the roller. After removing the cover plate from the frame, take the roller together with the fixed shaft upwards out of the roller shaft groove without disassembling the frame and the bottom rotating assembly. After the replacement is completed, cover the cover plate to the upper end of the frame so that the limit block is aligned with the roller shaft groove and pressed in to limit the rotation of the fixed shaft, so that the roller rotates under the action of material wrapping at a certain speed. At the same time, the brush roller fits the roller relatively tightly in the pre-tightening assembly. During the rotation of the roller, dust and impurities on its surface are brushed down into the material dumping box, and finally the material is discharged from the bottom of the material dumping box to prevent dust accumulation on the surface of the roller from affecting the conveying speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model

[0013] Figure 2 This is a schematic diagram of the structure of the cross-sectional view of the utility model

[0014] Figure 3 This is a structural diagram of the local structure of the utility model

[0015] Figure 4 This is a schematic diagram of the structure of the cover plate in the utility model

[0016] In the figure, 1-frame, 11-drum groove, 12-side groove, 2-cover plate, 21-limit block, 22-through hole, 3-drum, 31-fixed shaft, 32-long drum, 33-short drum, 4-brush roller, 41-rotating shaft, 5-dump box, 51-T-shaped opening, 52-discharge port, 6-preload assembly, 61-fixed rod, 62-slider, 63-spring, 64-connecting plate, 7-bottom rotating assembly. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Below is a combination of the embodiments and the attached Figures 1 to 4 , the technical solution of the utility model is further elaborated.

[0020] Example 1

[0021] A kind of adjustable balance wheel for logistics, comprising: a frame 1, a cover plate 2, a roller 3, a brush roller 4, a material discharge box 5, a pre-tightening assembly 6 and a bottom rotating assembly 7, the upper end surface of the frame 1 is provided with a roller shaft groove 11, the roller 3 is rotatably provided with a fixed shaft 31 inside, both ends of the fixed shaft 31 are clamped and arranged in the roller shaft groove 11, the lower end of the cover plate 2 is provided with a limit block 21, the limit block 21 is clamped in the roller shaft groove 11 and is located above the fixed shaft 31, the cover plate 2 is threadedly connected to the upper end of the frame 1, the cover plate 2 is provided with a through hole 22 for accommodating the roller 3, the frame 1 is provided with a side groove 12, the pre-tightening assembly 6 is arranged in the side groove 12, the upper ends of the rotating shaft 41 on both sides of the brush roller 4 are pre-tightened, the material discharge box 5 is located inside the frame 1 and below the brush roller 4, and the bottom rotating assembly 7 is arranged at the lower end of the frame 1 and drives the frame 1 to rotate.

[0022] like Figure 1 to Figure 4 As shown, the use principle of the utility model is: in order to facilitate the maintenance and replacement of the roller 3, after the cover plate 2 is removed from the frame 1, the roller 3 together with the fixed shaft 31 is taken out upward from the roller shaft groove 11, and there is no need to disassemble the frame 1 and the bottom rotating assembly 7. After the replacement is completed, the cover plate 2 is covered to the upper end of the frame 1 so that the limit block 31 is aligned with the roller shaft groove 11 and pressed in to limit the rotation of the fixed shaft 31, so that the roller 3 rotates under the action of material wrapping at a certain speed. At the same time, the brush roller 4 is relatively tightly attached to the roller 3 in the pre-tightening assembly 6. During the rotation of the roller 3, dust and impurities on its surface are brushed down into the material dumping box 5, and finally the material is discharged from the bottom of the material dumping box 5 to prevent dust accumulation on the surface of the roller from affecting the conveying speed.

[0023] As a further preferred embodiment, the roller 3 includes a long roller 32 and a short roller 33, the long roller 32 is symmetrically arranged in two groups, the short roller 33 is symmetrically arranged in two groups and is located on the outside of the long roller 32, and the brush roller 4 is symmetrically arranged in two groups and is respectively located between adjacent long rollers 32 and short rollers 33. Through multiple groups of long rollers 32 and short rollers 33, the bottom support area is larger during the package conveying process, thereby improving the conveying stability.

[0024] As a further preferred embodiment, the pre-tightening assembly 6 includes a fixed rod 61, a slider 62, a spring 63 and a connecting plate 64. The fixed rod 61 is fixed to the bottom of the wheel groove 12, and the slider 62 is slidably set on the fixed rod 61. The spring 63 is sleeved on the fixed rod 61 and is located at the lower end of the slider 62. The lower end of the connecting plate 64 is connected to the slider 62, and the upper end of the connecting plate 64 is connected to the rotating shaft 41. The slider 62 cooperates with the spring 63, so that the connecting plate 64 has a certain upward thrust on the brush roller, so that it is relatively closely contacted with the drum 3, thereby improving the dust brushing effect.

[0025] As a further preferred embodiment, a T-shaped opening 51 is provided at the upper end of the pouring box 5, a discharge port 52 is provided at the lower end of the pouring box 5, and the middle section of the pouring box 5 is tilted downward to facilitate the falling of impurities and dust and the discharge of materials.

[0026] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An adjustable balance wheel for logistics, characterized in that: include: The frame, cover plate, roller, brush roller, material discharge box, pre-tightening assembly and bottom rotating assembly, the upper end surface of the frame is provided with a roller shaft groove, the roller is provided with a fixed shaft for rotation inside, both ends of the fixed shaft are clamped in the roller shaft groove, a limit block is provided at the lower end of the cover plate, the limit block is clamped in the roller shaft groove and is located above the fixed shaft, the cover plate is threadedly connected to the upper end of the frame, the cover plate is provided with a through hole for accommodating the roller, the frame is provided with side grooves, the pre-tightening assembly is arranged in the side grooves, the upper ends of the rotating shafts on both sides of the brush roller are pre-tightened, the material discharge box is located inside the frame and below the brush roller, and the bottom rotating assembly is arranged at the lower end of the frame and drives the frame to rotate.

2. The adjustable balance wheel for logistics according to claim 1, characterized in that: The rollers include long rollers and short rollers. The long rollers are symmetrically arranged in two groups, the short rollers are symmetrically arranged in two groups and are located outside the long rollers, and the brush rollers are symmetrically arranged in two groups and are respectively located between adjacent long rollers and short rollers.

3. The adjustable balance wheel for logistics according to claim 1, characterized in that: The preload assembly includes a fixed rod, a slider, a spring and a connecting plate. The fixed rod is fixed to the bottom of the vehicle groove, the slider is slidably arranged on the fixed rod, the spring is sleeved on the fixed rod and located at the lower end of the slider, the lower end of the connecting plate is connected to the slider, and the upper end of the connecting plate is connected to the rotating shaft.

4. The adjustable balance wheel for logistics according to claim 1, characterized in that: The upper end of the pouring box is provided with a T-shaped opening, the lower end of the pouring box is provided with a discharge port, and the middle section of the pouring box is tilted downward.

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