Heavy goods double-layer temporary storage frame

Abstract

The utility model relates to the field of temporary storage frames, in particular to a heavy goods double-layer temporary storage frame which comprises a supporting frame, double-layer temporary storage platform assemblies are arranged on the supporting frame, each layer of temporary storage platform assembly comprises a fixing frame fixed to the supporting frame, a plurality of guide plates are fixed to the fixing frame, and a plurality of rollers are rotationally connected between every two adjacent guide plates. A plurality of rollers are arranged on the guide plates, a power mechanism is arranged on the portions, between the adjacent guide plates, of the rollers, a supporting structure is arranged below each roller, and an air cylinder stop assembly is arranged between the ends of the adjacent guide plates. The rollers are well supported through the supporting structures, so that the bearing capacity of the rollers is greatly improved, materials are effectively prevented from falling off from the temporary storage frame through the air cylinder stop assemblies, safety is greatly improved, in addition, the rollers between the adjacent guide plates are each provided with an independent power mechanism, and the service life of the rollers is prolonged. And the movement of the materials on the temporary storage station is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the field of buffer racks, in particular to a double-layer buffer rack for heavy goods. Background Art

[0002] Due to the requirements of the production process, some production links need to frequently switch roles between upstream and downstream with certain materials. At the same time, the types of materials are numerous and uncertain. In order not to affect the stagnation of this link waiting for materials, a corresponding material buffer rack needs to be configured in this production link. For example, a patent with the application number CN202320604388.0 discloses an adjustable special drum buffer rack for aluminum batteries of AGV. However, this buffer rack still has the following drawbacks: 1) The buffer rack stores less materials; 2) When storing materials, there is a hidden danger that the materials will fall from both ends; 3) This buffer rack is not convenient for storing heavy materials. Therefore, there is an urgent need for a buffer rack with a large storage capacity of materials, high safety performance, and large load capacity. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a double-layer buffer rack for heavy goods, which solves the problems existing in the prior art. By setting the buffer rack to be double-layer and multi-channel, the capacity of material storage is greatly improved. Through the setting of the support structure, the rollers are well supported, thus greatly improving the bearing capacity of the rollers. Through the setting of the cylinder stop assembly, it effectively prevents the materials from falling off the buffer rack, greatly increasing the safety. In addition, independent power mechanisms are provided for the rollers between adjacent guide plates, which greatly facilitates the movement of materials at this buffer station.

[0005] (2) Technical Solutions

[0006] To achieve the above purpose, the utility model provides the following technical solutions: A double-layer buffer rack for heavy goods, including a support frame, on which a double-layer buffer platform assembly is provided. Each layer of the buffer platform assembly includes a fixed frame fixed on the support frame, and a plurality of guide plates are fixed on the fixed frame. A plurality of rollers are rotatably connected between adjacent guide plates, and a power mechanism is provided on the plurality of rollers between adjacent guide plates. A support structure is provided below each roller, and a cylinder stop assembly is provided between the ends of adjacent guide plates.

[0007] Preferably, the support structure includes an arc-shaped plate arranged below the roller, a gap is left between the arc-shaped plate and the roller, and a plurality of rotatable cylinders are arranged in the gap. The bottom surface of the arc-shaped plate is fixed on a support block, and the support block is fixed between two guide plates.

[0008] Preferably, the cylinders have an upward extrusion force on the rollers.

[0009] Preferably, an arc-shaped groove for embedding the lower end of the cylinder is provided on the arc-shaped plate. Cover plates are fixed at both ends of the arc-shaped plate, and both ends of the cylinder are rotatably connected to the cover plates respectively.

[0010] Preferably, the power mechanism includes a driven gear fixed on the shaft on one side of the roller. A transmission chain is connected between adjacent driven gears. A driving gear is connected to one of the transmission chains, and the driving gear is fixed on the rotating shaft of the motor. The motor is fixed on the fixing plate, and the fixing plate is fixed on the guiding plate through a plurality of connecting rods.

[0011] Preferably, the cylinder stop assembly includes a connecting plate fixed between the ends of adjacent guiding plates. A through hole penetrating up and down is formed in the connecting plate. A stop rod penetrates through the through hole. The lower end of the stop rod is fixed on the connecting block, and the end of the piston rod of the cylinder is fixed on the connecting block. The cylinder is fixed on the connecting plate.

[0012] Preferably, the connecting block straddles two connecting plates, and the cylinder is arranged at the middle position between the two connecting plates.

[0013] Preferably, an X-shaped frame and an H-shaped frame are fixed on the support frame.

[0014] (III) Advantageous Effects

[0015] 1. In the present utility model, by setting the buffer rack to be double-layer and multi-channel, the storage capacity of materials is greatly improved. Through the setting of the support structure, the roller is well supported, thereby greatly improving the bearing capacity of the roller. Through the setting of the cylinder stop assembly, it is effectively prevented that the materials fall from the buffer rack, greatly increasing the safety. In addition, independent power mechanisms are provided for the rollers between adjacent guiding plates, greatly facilitating the movement of materials at this buffer station;

[0016] 2. In the present utility model, the support structure is set to be composed of an arc-shaped plate, a cylinder, a support block, etc., which not only plays a good supporting role for the roller, makes the force on the roller uniform, but also does not affect the rotation of the roller. In this way, when buffering or transporting heavy materials, it plays a good protective role for the roller, greatly increasing its bearing capacity;

[0017] 3. In the present utility model, the cylinder has an upward extrusion force on the roller. This extrusion force can offset part of the pressure of the materials on the roller when the roller bears the materials, thereby further improving the bearing capacity of the roller;

[0018] 4. In the present utility model, through the setting of the X-shaped frame and the H-shaped frame, the stability and bearing capacity of the buffer rack are further increased. Description of the Drawings

[0019] Figure 1 It is the overall schematic diagram of the present utility model.

[0020] Figure 2This is the overall schematic diagram of the present utility model.

[0021] Figure 3 This is the schematic diagram of the roller and support structure of the present utility model.

[0022] Figure 4 This is the Figure 3 longitudinal cutting schematic diagram of the present utility model.

[0023] Figure 5 This is the schematic diagram of the arc plate and arc groove of the present utility model.

[0024] Figure 6 This is the schematic diagram of one layer of the cache platform assembly of the present utility model after removing the fixing frame.

[0025] In the figure: 1 - support frame, 2 - cache platform assembly, 3 - fixing frame, 4 - guide plate, 5 - roller, 6 - power mechanism, 7 - support structure, 8 - cylinder stop assembly, 9 - arc plate, 10 - gap, 11 - cylinder, 12 - support block, 13 - arc groove, 14 - cover plate, 15 - driven gear, 16 - transmission chain, 17 - driving gear, 18 - motor, 19 - fixing plate, 20 - connecting rod, 21 - connecting plate, 22 - through hole, 23 - stop rod, 24 - connecting block, 25 - cylinder, 26 - X - frame, 27 - H - type frame. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached Figures 1-6 drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] The utility model provides a technical solution: a double-layer cache rack for heavy goods, comprising a support frame 1, a double-layer cache platform assembly 2 is arranged on the support frame 1, each layer of the cache platform assembly 2 comprises a fixed frame 3 fixed on the support frame 1, a plurality of guide plates 4 are fixed on the fixed frame 3, a plurality of rollers 5 are rotatably connected between adjacent guide plates 4, a power mechanism 6 is arranged on the plurality of rollers 5 between adjacent guide plates 4, a support structure 7 is arranged below each roller 5, a cylinder stop assembly 8 is arranged between the ends of adjacent guide plates 4, wherein materials are stored on the rollers 5 between two adjacent guide plates 4, thus forming a station for storing materials, and by setting the cache rack as a double-layer multi-station, the material storage capacity is greatly improved. The cache rack is mainly used in the transformer core manufacturing industry to cache the manufactured transformer core, wherein seven guide plates 4 can be evenly fixed on the fixed frame 3, and the seven guide plates 4 form six stations, so that the upper and lower layers of the cache rack have a total of twelve stations, and the setting is relatively reasonable in practical applications. In the patent of the background technology, when heavy materials are placed on the empty material shaft, since there is no support below the empty material shaft, the connection between the two ends of the empty material shaft and the retaining edge is subjected to great force, so the empty material shaft and the connection between the end of the empty material shaft and the retaining edge are easily damaged, so it is impossible to carry heavy materials. Therefore, the utility model provides good support for the roller 5 through the setting of the support structure 7, thereby greatly improving the bearing capacity of the roller 5, and then improving the overall bearing capacity of the cache rack. The utility model effectively prevents materials from falling from the cache rack through the setting of the cylinder stop assembly 8, greatly increasing safety. In addition, the rollers 5 between adjacent guide plates 4 in the utility model are each provided with an independent power mechanism 6, which greatly facilitates the movement of materials on the cache station.

[0028] The support structure 7 includes an arc plate 9 arranged below the roller 5, a gap 10 is left between the arc plate 9 and the roller 5, a plurality of rotatable cylinders 11 are arranged in the gap 10, the bottom surface of the arc plate 9 is fixed on the support block 12, and the support block 12 is fixed between the two guide plates 4, wherein the arc plate 9 can be set to be semicircular, and the setting of the support structure 7 not only plays a good supporting role for the roller 5, so that the roller 5 is evenly stressed, but also does not affect the rotation of the roller 5, so that it plays a good protective role for the roller 5 when caching or transmitting heavy materials, and greatly increases its bearing capacity. The support structure 7 can also be a simple support plate, although it can also play a supporting role, but it will more or less affect the rotation of the roller 5.

[0029] The cylinder 11 exerts an upward squeezing force on the roller 5 , and the magnitude of the squeezing force is set according to actual needs. This squeezing force can offset part of the pressure of the material on the roller 5 when carrying the material, thereby further improving the bearing capacity of the roller 5 .

[0030] The arc-shaped plate 9 is provided with an arc-shaped groove 13 for embedding the lower end of the cylinder 11. Cover plates 14 are fixed at both ends of the arc-shaped plate 9. The two ends of the cylinder 11 are respectively rotatably connected to the cover plates 14, and the two ends of the cylinder 11 are rotatably connected to the cover plates 14 through bearings.

[0031] The power mechanism 6 includes a driven gear 15 fixed on the shaft on one side of the roller 5. A transmission chain 16 is connected between adjacent driven gears 15. A driving gear 17 is connected to one of the transmission chains 16. The driving gear 17 is fixed on the rotating shaft of the motor 18. The motor 18 is fixed on the fixing plate 19. The fixing plate 19 is fixed on the guide plate 4 through a plurality of connecting rods 20. The setting of the power mechanism 6 with this structure realizes the transmission of materials.

[0032] The cylinder stop assembly 8 includes a connecting plate 21 fixed between the ends of adjacent guide plates 4. A through hole 22 penetrating up and down is formed in the connecting plate 21. A stop rod 23 penetrates through the through hole 22. The lower end of the stop rod 23 is fixed on the connecting block 24. A piston rod end of a cylinder 25 is fixed on the connecting block 24. The cylinder 25 is fixed on the connecting plate 21. The setting of the cylinder stop assembly 8 effectively prevents materials from falling from the two ends of adjacent two guide plates 4, eliminates potential safety hazards, and greatly improves safety.

[0033] The connecting block 24 straddles two connecting plates 21. The cylinder 25 is arranged at the middle position between the two connecting plates 21. With this setting, one cylinder 25 can control two buffer stations, which plays a role in saving materials and reducing costs.

[0034] An X-shaped frame 26 and an H-shaped frame 27 are fixed on the support frame 1. The setting of the X-shaped frame 26 and the H-shaped frame 27 further improves the stability and load-bearing capacity of the buffer rack.

[0035] Working principle: During operation, materials are stored on the roller 5 between adjacent two guide plates 4, thus forming a station for storing materials. By setting the buffer rack as a double-layer multi-station one, the storage capacity of materials is greatly improved. In the present utility model, through the setting of the support structure 7, the roller 5 is well supported, thereby greatly improving the load-bearing capacity of the roller 5, and further improving the overall load-bearing capacity of the buffer rack. In the present utility model, through the setting of the cylinder stop assembly 8, materials are effectively prevented from falling from the buffer rack, greatly increasing safety. In addition, in the present utility model, independent power mechanisms 6 are provided for the rollers 5 between adjacent guide plates 4, which greatly facilitates the movement of materials at this buffer station.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A double-layer cache rack for heavy goods, characterized in that: The invention comprises a support frame (1), wherein a double-layer cache platform assembly (2) is provided on the support frame (1), wherein each layer of the cache platform assembly (2) comprises a fixed frame (3) fixed on the support frame (1), wherein a plurality of guide plates (4) are fixed on the fixed frame (3), wherein a plurality of rollers (5) are rotatably connected between adjacent guide plates (4), a power mechanism (6) is provided on the plurality of rollers (5) between adjacent guide plates (4), a support structure (7) is provided below each roller (5), and a cylinder stop assembly (8) is provided between the ends of adjacent guide plates (4).

2. A double-layer cache rack for heavy goods according to claim 1, characterized in that: The support structure (7) comprises an arc-shaped plate (9) arranged below the roller (5), a gap (10) being left between the arc-shaped plate (9) and the roller (5), a plurality of rotatable cylinders (11) being arranged in the gap (10), the bottom surface of the arc-shaped plate (9) being fixed on a support block (12), and the support block (12) being fixed between the two guide plates (4).

3. A double-layer cache rack for heavy goods according to claim 2, characterized in that: The cylinder (11) exerts an upward squeezing force on the roller (5).

4. A double-layer cache rack for heavy goods according to claim 2, characterized in that: The arc plate (9) is provided with an arc groove (13) embedded in the lower end of the cylinder (11), and both ends of the arc plate (9) are fixed with cover plates (14), and both ends of the cylinder (11) are rotatably connected to the cover plates (14) respectively.

5. A double-layer cache rack for heavy goods according to claim 1, characterized in that: The power mechanism (6) comprises a driven gear (15) fixed on a shaft on one side of the roller (5), a transmission chain (16) is connected between adjacent driven gears (15), one of the transmission chains (16) is connected to a driving gear (17), the driving gear (17) is fixed on a rotating shaft of a motor (18), the motor (18) is fixed on a fixed plate (19), and the fixed plate (19) is fixed on the guide plate (4) through a plurality of connecting rods (20).

6. A double-layer cache rack for heavy goods according to claim 1, characterized in that: The cylinder stop assembly (8) comprises a connecting plate (21) fixed between the ends of adjacent guide plates (4), the connecting plate (21) being provided with a through hole (22) extending from top to bottom, a stop rod (23) passing through the through hole (22), the lower end of the stop rod (23) being fixed to a connecting block (24), the connecting block (24) being fixed with the end of a piston rod of a cylinder (25), and the cylinder (25) being fixed to the connecting plate (21).

7. A double-layer cache rack for heavy goods according to claim 6, characterized in that: The connecting block (24) spans across the two connecting plates (21), and the cylinder (25) is arranged at a middle position between the two connecting plates (21).

8. A double-layer cache rack for heavy goods according to claim 1, characterized in that: An X-frame (26) and an H-frame (27) are fixed on the support frame (1).

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