Low-friction turnover tray

Abstract

The utility model discloses a low-friction turnover tray. The turnover tray comprises a tray body and a plurality of rolling assemblies, wherein the tray body is used for bearing articles; the rolling assemblies comprise assembling shafts and rolling wheels, the assembling shafts are arranged at the bottom of the tray body, and the rolling wheels are arranged on the assembling shafts and used for being in rolling fit with a conveying belt. The rolling assembly is arranged at the bottom of the tray body and is in rolling fit with the conveying belt, and in other words, the tray can move on the conveying belt through the rolling assembly. Thus, when the turnover tray is conveyed on the conveying belt and stopped, the rolling wheels on the rolling assemblies roll on the conveying belt, and rolling friction can be generated between the turnover tray and the conveying belt. Simply, in the embodiment, the rolling assemblies are arranged, sliding friction is replaced with rolling friction, friction between the turnover tray and the conveying belt is effectively reduced, and abrasion dust between the turnover tray and the conveying belt is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tray technical field especially, it relates to a low friction turnover tray. BACKGROUND

[0002] The conveying line is very widely used in modern industry, commerce, and the transmission mode includes the conveyer belt system, chain type conveying system, pulley conveying system and pneumatic conveying system etc. In the conveyer belt system, it is mainly used for conveying the material of large weight, large size, fragile or poor flowability. The conveyer belt system is composed of conveyer belt, driving device, tensioning device and supporting device etc.

[0003] In the conveyer belt system, the conveyer belt supports the carrier to transport the material, and some stopping and blocking mechanisms are arranged in the conveying system. When the carrier is stopped and blocked in the conveying, the carrier and the surface of the conveyer belt directly rub, which causes the abrasion of the carrier and the conveyer belt, and generates dust, which is not conducive to the dust-free conveying of products. Especially when multiple carriers are accumulated in the belt conveying line, the friction force of multiple carriers acts on the conveyer belt, which increases the load of the power motor and the belt, causing the belt to break, the motor to overload or to run jitter. In the industry, the method to overcome the above problems is usually to shorten the length of the conveying line, increase the power of the power motor, or compensate for the operation defects of the existing logistics line through a complex control program. Ultimately, the cost of the conveyer belt system is increased. SUMMARY

[0004] In order to solve the technical problem that the conveyer belt is easy to generate dust in the prior art, one of the purposes of the utility model is to provide a low-friction turnover tray.

[0005] One of the purposes of the utility model is achieved by adopting the following technical scheme:

[0006] A low-friction turnover tray, the turnover tray comprises:

[0007] A tray body for carrying articles;

[0008] A plurality of rolling assemblies, the rolling assembly comprises an assembly shaft and a roller, the assembly shaft is arranged at the bottom of the tray body, and the roller is arranged on the assembly shaft for rolling cooperation with the conveyer belt.

[0009] Optionally, the rolling assembly further comprises a wheel bracket, and the wheel bracket is detachably arranged at the bottom of the tray body.

[0010] The assembly shaft is arranged on the wheel bracket.

[0011] Optionally, the bottom of the tray body is provided with a first mounting groove, and the wheel bracket is detachably embedded in the first mounting groove.

[0012] Optionally, the bottom of the wheel frame is provided with a wheel groove, and the assembly shaft passes through the wheel groove.

[0013] Optionally, the upper surface of the tray body is provided with a disassembly hole, the disassembly hole is located above the first mounting groove, and the disassembly hole penetrates to the first mounting groove.

[0014] Optionally, the turnover tray further comprises an adapter, and the number of the adapter is at least two, wherein two adapters are respectively detachably arranged on two opposite edges of the bottom of the tray body.

[0015] At least one rolling assembly is arranged on the adapter.

[0016] Optionally, the adapter is provided with a second mounting groove, and the wheel frame is detachably embedded in the second mounting groove.

[0017] Optionally, the top of the adapter is provided with a cap for assembling and limiting the rolling assembly, and the cap is arranged above the second mounting groove.

[0018] The upper end of the rolling assembly is embedded in the cap through the second mounting groove.

[0019] Optionally, the number of the adapter is four, and four adapters are respectively detachably arranged on four edges of the bottom of the tray body.

[0020] Optionally, the adapter is in the shape of a long strip plate.

[0021] Compared with the prior art, the turnover tray has the beneficial effects that:

[0022] In the embodiment, the rolling assembly is arranged on the bottom of the tray body, and the rolling assembly is in rolling cooperation with the conveying belt, that is, the tray can move on the conveying belt by using the rolling assembly. In this way, when the turnover tray is conveyed on the conveying belt and meets the stop barrier, the rollers on the rolling assembly roll on the conveying belt, and the turnover tray can generate rolling friction with the conveying belt. In short, in the embodiment, the rolling assembly is arranged, and rolling friction is used to replace sliding friction, so that the friction between the turnover tray and the conveying belt is effectively reduced, and the wear and dust between the turnover tray and the conveying belt are effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The turnover tray structure of the utility model is shown in the figure;

[0024] Figure 2 The structure of the roller assembly in the turnover tray of the utility model is shown in the figure;

[0025] Figure 3 The structure of another turnover tray of the utility model is shown in the figure;

[0026] Figure 4 This is an exploded view of the turnover pallet of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the transfer plate in the turnover pallet of this utility model.

[0028] Explanation of reference numerals in the attached diagram:

[0029] 1. Tray body; 11. Groove;

[0030] 2. Rolling assembly; 21. Assembly shaft; 22. Roller; 23. Wheel frame; 231. Wheel groove;

[0031] 3. Adapter; 31. Second mounting slot; 32. Cap. Detailed Implementation

[0032] The following will refer to the appendices in the embodiments of this application. Figure 1 To be continued Figure 5 The technical solutions in the embodiments of this application are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0035] like Figures 1-3 The diagram illustrates a low-friction turnover pallet, comprising a pallet body 1 and several rolling components 2. The pallet body 1 is used to carry items, such as battery cells, etc. Figure 1 The image shown is for loading circular battery cells, as shown in the image. Figure 3The rolling assembly 2 is used for loading the square battery cell. The rolling assembly 2 includes an assembly shaft 21 and a rolling wheel 22. The assembly shaft 21 is arranged on the bottom of the tray body 1, and the rolling wheel 22 is arranged on the assembly shaft 21 for rolling cooperation with the conveying belt.

[0036] In the embodiment, the rolling assembly 2 is arranged on the bottom of the tray body 1, and the rolling assembly 2 is also in rolling cooperation with the conveying belt, that is, the turnover tray can move on the conveying belt by using the rolling assembly 2. In this way, when the turnover tray meets the stopping and blocking on the conveying belt, the rolling wheel 22 on the rolling assembly 2 rolls on the conveying belt, and the turnover tray can generate rolling friction with the conveying belt. In short, in the embodiment, the rolling assembly 2 is arranged to replace the sliding friction with the rolling friction, effectively reducing the friction between the turnover tray and the conveying belt, effectively reducing the wear dust between the turnover tray and the conveying belt, improving the environment of the conveying of the goods, and especially providing the dust-free effect of the dust-free workshop, and especially suitable for the logistics equipment in the new energy, electronic, medical and other industries.

[0037] In addition, the friction between the turnover tray and the conveying belt is smaller, and the frictional force applied by the turnover tray to the conveying belt is smaller when the turnover tray is stopped and blocked, thereby reducing the required power motor power. Under the same power condition, the power required by the power motor to overcome the friction is reduced, the power used to drive the conveying belt to operate is increased, a longer conveying belt can be driven, and the length limit of the logistics is prolonged. In this way, the manufacturing cost of the conveying belt is effectively reduced, and the operation efficiency of the conveying belt is improved.

[0038] For the rolling wheel 22, specifically, it can be a bearing, such as a deep groove ball bearing, and of course it can also be a metal wheel, a plastic wheel, a rubber wheel, etc.

[0039] In some embodiments of the rolling assembly 2, as shown in Figure 2 The rolling assembly 2 further includes a wheel frame 23, which is detachably arranged on the bottom of the tray body 1. The wheel frame 23 is a mounting structure of the rolling wheel 22. Specifically, the assembly shaft 21 is arranged on the wheel frame 23, and the rolling wheel 22 is installed on the wheel frame 23 through the assembly shaft 21.

[0040] For the installation of the wheel frame 23, specifically, the bottom of the tray body 1 is provided with a first mounting groove, and the wheel frame 23 is detachably embedded in the first mounting groove. By plugging and unplugging the wheel frame 23, the rolling assembly 2 can be embedded and detached, so as to realize the detachable assembly of the rolling wheel 22 assembly.

[0041] More specifically, as shown in Figure 2 The bottom of the wheel frame 23 is provided with a wheel groove 231, and the assembly shaft 21 penetrates through the wheel groove 231.

[0042] In order to improve the disassembly maintenance or replacement of the roller 22 assembly, the upper surface of the tray body 1 is provided with a disassembly hole located above the first mounting groove and penetrating the first mounting groove. In this way, the roller assembly 2 can be easily disassembled by inserting a tool into the disassembly hole and pushing out the roller assembly 2, specifically the wheel frame 23, thereby providing the disassembly convenience of the roller assembly 2.

[0043] In some embodiments of the turnover tray, as shown in Figure 4 , Figure 5 The turnover tray further comprises at least two adapter pieces 3, such as two adapter pieces 3, three adapter pieces 3, or four adapter pieces 3. Two of the adapter pieces 3 are respectively detachably arranged at the two opposite edges of the bottom of the tray body 1. The two opposite edges of the bottom of the tray body 1 are the two opposite edges on both sides of the conveying direction, specifically, the conveying direction is the X-axis direction, and the two opposite edges are the two opposite edges in the Y-axis direction.

[0044] The adapter piece 3 is provided with at least one roller assembly 2, and of course, the adapter piece 3 can be provided with one roller assembly 2, one roller assembly 2, three roller assemblies 2, four roller assemblies 2, or other numbers of roller assemblies 2. Of course, the adapter piece 3 on both sides of the conveying direction is provided with two or more roller assemblies 2.

[0045] In this embodiment, the roller assembly 2 is arranged on the adapter piece 3, and the adapter piece 3 is arranged on the bottom of the tray body 1, so that the adapter piece 3 forms an adapter assembly relationship between the roller assembly 2 and the tray body 1. In this way, the roller assembly 2 can be quickly disassembled and assembled by directly assembling and disassembling the adapter piece 3. Specifically, when the roller assembly 2 needs to be arranged on the bottom of the tray body 1, the adapter piece 3 can be directly installed, and when the roller assembly 2 is not needed, the adapter piece 3 can be directly disassembled, thereby realizing one-time multiple disassembly and assembly of the roller assembly 2 and improving the disassembly efficiency.

[0046] For the installation of the roller assembly 2 on the adapter piece 3, specifically, as shown in Figure 2 The adapter piece 3 is provided with a second mounting groove 31, and the wheel frame 23 is detachably embedded in the second mounting groove 31.

[0047] In some further embodiments of the adapter piece 3, as shown in Figure 5 The top of the adapter piece 3 is provided with a cap 32 for assembling and limiting the roller assembly 2, and the cap 32 is arranged above the second mounting groove 31. The upper end of the roller assembly 2 is embedded in the cap 32 through the second mounting groove 31.

[0048] For the adapter piece 3, the number of the adapter piece 3 is four, and the four adapter pieces 3 are respectively detachably arranged at the four edges of the bottom of the tray body 1, and the adapter piece 3 is in the shape of a long strip plate.

[0049] After setting the adapter 3, as shown in Figure 4 The bottom plate of the tray body 1 is provided with a groove 11 for accommodating the rolling assembly 2 or the cap 32.

[0050] Of course, the second mounting groove 31 on the adapter 3 can also penetrate the adapter, and an anti-falling structure is arranged on the inner wall of the second mounting groove 31, which is used to fix the rolling assembly 2 in the second mounting groove 31, so as to avoid the problem of falling of the rolling assembly 2 during use.

[0051] Specifically, the anti-falling structure includes a non-slip rubber ring, a bolt and the like. When the anti-falling structure is a non-slip rubber ring, the inner wall of the second mounting groove 31 is provided with a rubber groove, and the non-slip rubber ring is arranged in the rubber groove. In this way, when the rolling assembly 2 is arranged in the second mounting groove 31, the non-slip rubber ring is arranged between the rolling assembly 2 and the second mounting groove 31, so as to increase the friction between the rolling assembly 2 and the second mounting groove 31, thereby preventing the rolling assembly 2 from falling off.

[0052] When the anti-falling structure is a bolt, the rolling assembly 2 partially penetrates the adapter 3, the part of the rolling assembly 2 penetrating the adapter 3 has a pin hole, and the bolt is arranged in the pin hole, thereby preventing the rolling assembly 2 from falling off.

[0053] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application all belong to the scope of protection of the present application.

Claims

1. A low-friction, turn-pallet, characterized in that, The turnover tray comprises: a tray body for carrying articles; a plurality of rolling assemblies, each rolling assembly comprising an assembly shaft arranged on the bottom of the tray body and a rolling wheel arranged on the assembly shaft for rolling cooperation with a conveying belt.

2. A low-friction pallet of claim 1, wherein, The rolling assembly further comprises a wheel bracket which is detachably arranged on the bottom of the tray body. The assembly shaft is arranged on the wheel bracket.

3. A low-friction pallet according to claim 2, wherein, The bottom of the tray body is provided with a first mounting groove, and the wheel bracket is detachably embedded in the first mounting groove.

4. A low-friction pallet according to claim 3, wherein, The bottom of the wheel bracket is provided with a wheel groove, and the assembly shaft passes through the wheel groove.

5. A low-friction pallet according to claim 3, wherein, The top surface of the tray body is provided with a dismounting hole which is located above the first mounting groove and penetrates the first mounting groove.

6. A low-friction pallet according to claim 2, wherein, The turnover tray further comprises an adapter, and the number of the adapter is at least two. At least one rolling assembly is arranged on the adapter.

7. A low-friction pallet according to claim 6, wherein, The top of the adapter is provided with a second mounting groove, and the wheel bracket is detachably embedded in the second mounting groove.

8. A low-friction pallet according to claim 7, wherein, The top of the adapter is provided with a cap for assembling and limiting the rolling assembly, and the cap is arranged above the second mounting groove. The upper end of the rolling assembly is embedded in the cap through the second mounting groove.

9. A low-friction palleted tray as claimed in claim 6, wherein, The number of the adapter is four, and the four adapters are respectively detachably arranged on the four edges of the bottom of the tray body.

10. A low-friction pallet according to claim 6, wherein, The adapter is in the shape of a long strip plate.

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