Storage tray guiding and positioning device

Abstract

The utility model discloses a guiding and positioning device for a storage tray. The guiding and positioning device comprises a tray structure and a connecting block, limiting inserting blocks are arranged at the four corners of the bottom of the tray structure, and an L-shaped auxiliary guide block is arranged between every two adjacent limiting inserting blocks. The connecting block is arranged at the top of the auxiliary guide block, and a connecting groove used for being connected with the connecting block in an inserted mode is formed in the tray structure. The movable plate drives the inserting block to be separated into the inserting groove in the connecting block, so that fixation of the connecting block and the auxiliary guide block is relieved, and the auxiliary guide block can be replaced or maintained by pulling out the auxiliary guide block; the screw rod is screwed to drive the trapezoidal boss, the guide supporting block and the abutting ball to move upwards, so that the gap between the auxiliary guide block and the tray structure is reduced, the pallet fork can better fix the tray structure for matched abutting, the attaching stability of the pallet fork and the bottom face of the tray structure is kept, and the service life of the pallet fork is prolonged. And the weight of the tray structure caused by the off-center placement of the goods on the tray structure is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a warehouse tray technical field, concretely is a warehouse tray guiding and positioning device. BACKGROUND

[0002] The warehouse tray is also called a forklift pallet, mainly including a mechanical forklift plastic tray, a forklift tray for loading a shelf, a forklift tray for a ground cow, a forklift tray for a river, a moisture-proof forklift tray, a forklift plastic tray for a warehouse turnover, a plastic pallet or a wooden forklift tray. It is widely used in food, tobacco, medicine, papermaking, hotel, printing, electronic appliances, chemical industry, clothing, textile, warehousing logistics and other industries.

[0003] In the related art, a warehouse tray warehousing auxiliary guiding and positioning device (publication number: CN220466055U) is found through retrieval. When in use, the warehouse tray warehousing auxiliary guiding and positioning device sets a tight ball on the upper surface of the trapezoidal boss, and the tight ball is elastically supported on the upper surface of the trapezoidal boss through the spring on the bottom surface of the guiding block. When the trapezoidal boss cooperates with the auxiliary guiding block to support the forks, the tight ball cooperates with the forks to penetrate the fork limiting groove and the limiting guiding platform, and is tightly matched with the bottom surface of the forks to maintain the stability of the matching of the forks and the bottom surface of the tray structure, reduces the deviation of the tray structure caused by the deviation of the goods placed on the tray structure, and reduces the probability of the tilting of the goods when the forks are lifted to transport the goods.

[0004] Since the positioning block and the screw hole are used together, the bolt is connected with the tray structure by penetrating the screw hole. However, due to the long-term cooperation of the bolt, the screw hole and the tray structure, if water is encountered, the bolt will be eroded, the thread structure between the bolt, the screw hole and the tray structure will be damaged, thereby making it very inconvenient to disassemble the auxiliary guiding block and the positioning block in the subsequent process, and the bolt, the screw hole and the tray structure may be completely damaged during the disassembly process, so that the bolt, the screw hole and the tray structure cannot be used continuously, and the practicability is reduced. In view of this, a warehouse tray guiding and positioning device is developed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a warehouse tray guiding and positioning device to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a warehouse tray guiding and positioning device, comprising: a tray structure and a connecting block.

[0007] The limiting plug-in blocks at the four corners of the bottom of the tray structure are provided with auxiliary guiding blocks in L shape between adjacent limiting plug-in blocks.

[0008] The connecting block is arranged on the top of the auxiliary guide block and is integrally arranged between the connecting block and the auxiliary guide block.

[0009] The inside of the tray structure is provided with a dismounting mechanism, the moving plate of the dismounting mechanism drives the plug-in block to be pulled out from the inside of the connecting block, and the fixing of the auxiliary guide block is released.

[0010] Preferably, the dismounting mechanism comprises an inverted L-shaped placing groove arranged in the inside of the tray structure and integrally arranged between the placing groove and the tray structure, a limiting rod horizontally arranged in the inside of the placing groove, a moving plate vertically slidably arranged in the inside of the placing groove, the moving plate being slidably arranged on the surface of the limiting rod, the limiting rod limiting the movement of the moving plate and keeping the moving plate in a horizontal state, a plug-in block connected to one side of the moving plate and welded between the plug-in block and the moving plate, a pull rod connected to the other side of the moving plate and welded between the pull rod and the moving plate, and a pull plate connected to the pull rod after the pull rod penetrates through the tray structure.

[0011] Preferably, the inside of the connecting block is provided with a plug-in groove for plug-in of the plug-in block, and the plug-in groove is integrally arranged between the plug-in groove and the connecting block.

[0012] Preferably, a first spring is sleeved on the surface of the limiting rod, the first spring is located on one side of the moving plate, and the moving plate extrudes the first spring on the surface of the limiting rod when the moving plate moves on the surface of the limiting rod, so that the first spring is compressed.

[0013] Preferably, the inside of the auxiliary guide block is provided with an adjusting mechanism, a screw rod of the adjusting mechanism drives the trapezoidal boss to move, so as to shorten the gap between the tray structure and the auxiliary guide block.

[0014] Preferably, the screw rod is screwed in the inside of the auxiliary guide block, the trapezoidal boss is connected to the top of the auxiliary guide block, the top of the screw rod is in contact with the bottom of the trapezoidal boss, the screw rod is screwed, the outer thread on the surface of the screw rod is matched and screwed with the inner thread between the auxiliary guide block, so that the trapezoidal boss, the guide block and the abutting ball can be moved upward.

[0015] Preferably, the inside of the trapezoidal boss is provided with a positioning groove, the positioning groove is integrally arranged between the positioning groove and the trapezoidal boss, the inside of the positioning groove is connected with a guide block, the inside of the guide block is connected with an abutting ball, and the abutting ball can rotate in the inside of the guide block.

[0016] Preferably, the trapezoidal boss is internally connected with a second spring, the top of the second spring is connected with the bottom of the guide block, and the guide block is driven downward to cause extrusion on the second spring in the trapezoidal boss.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] (1), through the pull disc drives the pull rod, the moving plate moves in the inside of the placing groove, and after the moving plate moves to a certain position, the moving plate will drive the plug-in block to separate to the plug-in groove in the connecting block, so as to release the fixing of the connecting block and the auxiliary guide block, and the auxiliary guide block can be pulled out to replace or repair the auxiliary guide block, so that the use is more convenient, and the practicality is increased.

[0019] (2), by screwing the screw, the trapezoidal boss, the guide block and the abutting ball can be moved upwards, thereby reducing the gap between the auxiliary guide block and the tray structure, so that when the fork is inserted, the bottom of the fork will contact the surface of the abutting ball, and the top of the fork will contact the bottom of the tray structure, so that the fork can better fix the tray structure for cooperation and abutting, the stability of the fork and the tray structure bottom surface is maintained, the weight of the tray structure is reduced when the goods on the tray structure are placed off-center, the inclination of the fork when the goods are lifted and transported is reduced, and the probability of goods falling is reduced, so that the use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic view of the utility model;

[0021] Figure 2 It is the structure schematic view of the first perspective of the utility model;

[0022] Figure 3 It is the structure schematic view of the auxiliary guide block and the connecting block when the auxiliary guide block and the connecting block are connected;

[0023] Figure 4 It is the structure schematic view of the dismounting mechanism of the utility model.

[0024] In the drawing: 1, tray structure; 2, limiting plug-in block; 3, auxiliary guide block; 4, pull disc; 5, placing groove; 6, trapezoidal boss; 7, abutting ball; 8, screw; 9, positioning groove; 10, second spring; 11, guide block; 12, connecting block; 13, plug-in groove; 14, limiting rod; 15, moving plate; 16, first spring; 17, pull rod; 18, plug-in block; 19, connecting groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0026] Please refer to Figures 1-4 The present application provides a technical solution: a warehouse tray guiding and positioning device, comprising: a tray structure 1, limiting plug-in blocks 2 at the bottom corners of the tray structure 1, L-shaped auxiliary guide blocks 3 provided between adjacent limiting plug-in blocks 2;

[0027] A connecting block 12 is arranged at the top of the auxiliary guide block 3, and a connecting groove 19 for inserting the connecting block 12 is arranged in the interior of the tray structure 1.

[0028] The interior of the tray structure 1 is provided with a dismounting mechanism, the plug-in block 18 is pulled out from the interior of the connecting block 12 by the moving plate 15 of the dismounting mechanism, and the fixing of the auxiliary guide block 3 is released.

[0029] The dismounting mechanism comprises an inverted L-shaped placing groove 5 arranged in the interior of the tray structure 1, a limiting rod 14 horizontally arranged in the interior of the placing groove 5, a moving plate 15 vertically slidingly connected in the interior of the placing groove 5, the moving plate 15 slidingly connected on the surface of the limiting rod 14, a plug-in block 18 connected to one side of the moving plate 15, a pull rod 17 connected to the other side of the moving plate 15, and a pull plate 4 connected to the pull rod 17 after penetrating through the tray structure 1.

[0030] The interior of the connecting block 12 is provided with a plug-in groove 13 for inserting the plug-in block 18, and the plug-in groove 13 is integrally arranged with the connecting block 12.

[0031] A first spring 16 is sleeved on the surface of the limiting rod 14, and the first spring 16 is located at one side of the moving plate 15. When the moving plate 15 moves on the surface of the limiting rod 14, the moving plate 15 will extrude the first spring 16 on the surface of the limiting rod 14, so that the first spring 16 is compressed.

[0032] The interior of the auxiliary guide block 3 is provided with an adjusting mechanism, and the trapezoidal boss 6 is moved by the screw rod 8 of the adjusting mechanism, so as to shorten the gap between the tray structure 1 and the auxiliary guide block 3.

[0033] The screw rod 8 is screwed in the inside of the auxiliary guide block 3, the trapezoidal boss 6 is connected on the top of the auxiliary guide block 3, the top of the screw rod 8 is in contact with the bottom of the trapezoidal boss 6, the screw rod 8 is screwed, because the external thread on the surface of the screw rod 8 is matched with the internal thread between the auxiliary guide block 3, so that the trapezoidal boss 6, the guide block 11 and the abutting ball 7 can be driven to move upwards.

[0034] The inside of the trapezoidal boss 6 is provided with the positioning groove 9, the positioning groove 9 is integrally formed with the trapezoidal boss 6, the guide block 11 is connected in the inside of the positioning groove 9, the abutting ball 7 is connected in the inside of the guide block 11, and the abutting ball 7 can rotate in the inside of the guide block 11.

[0035] The second spring 10 is connected in the inside of the trapezoidal boss 6, the top of the second spring 10 is connected with the bottom of the guide block 11, and the guide block 11 is driven to move downwards, so that the second spring 10 in the inside of the trapezoidal boss 6 is extruded.

[0036] Specifically, in use, the pull plate 4 is pulled to drive the pull rod 17 to move, the pull rod 17 drives the moving plate 15 to move in the inside of the placing groove 5, the moving plate 15 is limited by the limiting rod 14 to move in a horizontal state, the moving plate 15 drives the plug-in block 18 to separate from the plug-in groove 13 in the inside of the connecting block 12 when the moving plate 15 moves to a certain position, so that the connecting block 12 and the auxiliary guide block 3 are fixed, the auxiliary guide block 3 is pulled out to replace or repair the auxiliary guide block 3, and the use is more convenient and practical.

[0037] The screw rod 8 is screwed, because the external thread on the surface of the screw rod 8 is matched with the internal thread between the auxiliary guide block 3, so that the trapezoidal boss 6, the guide block 11 and the abutting ball 7 can be driven to move upwards, the gap between the auxiliary guide block 3 and the tray structure 1 is reduced, the bottom of the fork is in contact with the surface of the abutting ball 7 when the fork is inserted, the top of the fork is in contact with the bottom of the tray structure 1, the fork can better fix the tray structure 1 to abut and cooperate, the stability of the fork and the bottom of the tray structure 1 is kept, the tray structure 1 is not subjected to eccentric load when the goods on the tray structure 1 is placed eccentrically, the fork is not inclined when the fork is inserted to carry, and the probability of goods falling is reduced, and the use is more convenient.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A warehouse pallet guiding and positioning device, characterized in that, include: The pallet structure (1) has four limiting plug-in blocks (2) at the bottom corners of the pallet structure (1), and L-shaped auxiliary guide blocks (3) are provided between adjacent limiting plug-in blocks (2). A connecting block (12) is provided on the top of the auxiliary guide block (3), and a connecting groove (19) for inserting the connecting block (12) is provided inside the tray structure (1); The tray structure (1) is equipped with a disassembly mechanism. The moving plate (15) of the disassembly mechanism drives the plug-in block (18) to be pulled out from the inside of the connecting block (12), thereby releasing the fixation of the auxiliary guide block (3).

2. The storage pallet guiding and positioning device according to claim 1, characterized in that, The disassembly mechanism includes an inverted L-shaped placement groove (5) inside the tray structure (1), a limit rod (14) is horizontally arranged inside the placement groove (5), the moving plate (15) is vertically slidably connected inside the placement groove (5), the moving plate (15) is slidably connected to the surface of the limit rod (14), the plug block (18) is connected to one side of the moving plate (15), and a pull rod (17) is connected to the other side of the moving plate (15). The pull rod (17) passes through the tray structure (1) and is connected to a pull plate (4).

3. A pallet guiding and positioning device according to claim 2, characterized in that, The connecting block (12) has a plug slot (13) inside for plugging in the plug block (18).

4. A pallet guiding and positioning device according to claim 2, characterized in that, The surface of the limiting rod (14) is fitted with a first spring (16), which is located on one side of the moving plate (15).

5. A pallet guiding and positioning device according to claim 1, characterized in that, The auxiliary guide block (3) is equipped with an adjustment mechanism. The screw (8) of the adjustment mechanism drives the trapezoidal boss (6) to move, so as to shorten the gap between the tray structure (1) and the auxiliary guide block (3).

6. A pallet guiding and positioning device according to claim 5, characterized in that, The screw (8) is screwed inside the auxiliary guide block (3), the trapezoidal boss (6) is connected to the top of the auxiliary guide block (3), and the top of the screw (8) contacts the bottom of the trapezoidal boss (6).

7. A pallet guiding and positioning device according to claim 5, characterized in that, The trapezoidal boss (6) has a positioning groove (9) inside, and a guide block (11) is connected inside the positioning groove (9). A clamping ball (7) is connected inside the guide block (11).

8. A pallet guiding and positioning device according to claim 7, characterized in that, The trapezoidal boss (6) is internally connected to a second spring (10), the top of which is connected to the bottom of the guide block (11).

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