Mechanism for preventing shuttle vehicle from being out of control in intensive warehouse

Abstract

The utility model discloses a mechanism for preventing a shuttle vehicle from being out of control in an intensive warehouse, and relates to the field of storage and taking, the mechanism comprises a bottom plate and two strip-shaped sliding blocks, a shuttle vehicle body is arranged in a U-shaped transport frame, and a stop lever is inserted in each insertion hole. Through the arrangement of the two strip-shaped sliding blocks and the multiple stop levers, the shuttle vehicle body is placed in the U-shaped conveying frame, the two strip-shaped sliding blocks move in the corresponding strip-shaped sliding grooves along with movement of the shuttle vehicle body, and when the shuttle vehicle body moves unstably and is about to be out of control, the multiple stop levers are driven by the driving mechanism to move; the multiple stop rods can be inserted into the corresponding strip-shaped sliding grooves, movement of the two strip-shaped sliding blocks can be stopped by the corresponding stop rods, the shuttle vehicle body cannot move, the shuttle vehicle body can be effectively prevented from being out of control, and goods transportation damage can also be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the field of warehouse storage and retrieval, and in particular to a mechanism for preventing a shuttle vehicle from losing control in a dense warehouse. Background Art

[0002] With the continuous development of warehousing technology, shuttle vehicles are often used to store and retrieve goods in the warehousing process of industries such as cigarette distribution, medicine, books, and clothing.

[0003] After searching, the announcement number CN210259832U is a mechanism for preventing shuttle vehicles from getting out of control in a dense warehouse, which includes a valve mechanism installed on the shelf and a valve opening device installed on the mother vehicle frame. The valve mechanism includes two sliders symmetrically arranged at the mouth of the inventory channel of the shelf, and the sliders are slidably connected to the frame of the shelf, and a blocking rod is fixedly connected between the two sliders.

[0004] However, the existing mechanism for preventing shuttle vehicles from losing control in dense warehouses has certain drawbacks during use. Although the shuttle vehicle can smoothly enter the mother vehicle frame from the guide rail in this device, the shuttle vehicle may lose control during transportation, and the device cannot block the movement of the out-of-control shuttle vehicle, making it difficult to effectively prevent the shuttle vehicle body from losing control, which may also cause the goods to fall and be damaged during transportation. Utility Model Content

[0005] In view of the problems existing in the mechanism for preventing shuttle vehicles from losing control in the above-mentioned existing dense warehouses, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a mechanism for preventing shuttle vehicles from getting out of control in dense warehouses, which solves the problem that although the shuttle vehicle can smoothly enter the mother vehicle frame from the guide rail in the device, the shuttle vehicle may get out of control during transportation, and the device cannot block the movement of the out-of-control shuttle vehicle, and thus it is difficult to effectively prevent the shuttle vehicle body from getting out of control, which may also cause the goods to fall and be damaged during transportation.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] The top of the base comprises a bottom plate, and the bottom plate is fixed with a U-shaped transport frame, and the bottom plate is fixed with a traveling wheel. Each of the four traveling wheels is rotatably mounted on the bottom inner wall of the U-shaped transport frame. The two traveling wheels are tightly mounted on the side walls of the shuttle body. The inner wall of the U-shaped transport frame is provided with two strip slides, and each of the strip slides is slidably embedded in the corresponding strip slide. The interior of the U-shaped transport frame is provided with a plurality of insertion holes, and each of the insertion holes is communicated with adjacent strip slides, and each of the insertion holes is plugged into a blocking rod.

[0009] Preferably, each of the driving mechanisms includes a fixed plate and a cylinder, the fixed plate is fixedly arranged on the top of the base plate, the cylinder is fixedly arranged on the side wall of the fixed plate, and each of the push plates is fixedly connected to the output shaft of the corresponding cylinder.

[0010] Preferably, two mounting plates are fixedly provided on the top of the shuttle body, a motor is fixedly provided on the side wall of the right mounting plate, a bidirectional screw rod is rotatably provided between the two mounting plates, one end of the bidirectional screw rod passes through the right mounting plate and is fixedly connected to the output shaft of the motor, and two clamping plates are threadedly sleeved on the rod wall of the bidirectional screw rod.

[0011] Preferably, two connecting plates are fixedly provided on the side wall of the shuttle body, and a bolt is movably sleeved inside each of the connecting plates, and one end of each of the bolts is threadedly sleeved inside the adjacent strip slider.

[0012] Preferably, a strip-shaped limiting plate is fixedly provided on the top of the bottom plate, and a U-shaped slide is fixedly provided on the bottom of the shuttle body, and the U-shaped slide is slidably provided on the outer wall of the strip-shaped limiting plate.

[0013] Preferably, an anti-skid plate is fixedly provided on the top of the shuttle body, and a plurality of anti-skid stripes are provided on the top of the anti-skid plate.

[0014] Preferably, a limiting rod is fixedly provided between the two mounting plates, and each of the clamping plates is movably sleeved on a rod wall of the limiting rod.

[0015] Preferably, a protective shell is fixedly provided on the side wall of the mounting plate on the right side, and the motor is arranged inside the protective shell.

[0016] Preferably, a plurality of support frames are fixedly provided on the bottom of the base plate.

[0017] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0018] 1. The utility model places the shuttle body inside the U-shaped transport frame by providing two bar sliders and multiple blocking rods. The two bar sliders move inside the corresponding bar chute as the shuttle body moves. When the shuttle body moves unstably and is about to lose control, the driving mechanism drives the multiple blocking rods to move, and then the multiple blocking rods can be inserted into the corresponding bar chute, and then the movement of the two bar sliders can be blocked by the corresponding blocking rods, and then the shuttle body cannot move, thereby effectively preventing the shuttle body from losing control and effectively preventing damage to the transported goods.

[0019] 2. The utility model sets up two driving mechanisms, each of which includes a fixed plate and a cylinder. The cylinder is started to drive the corresponding push plate to move. When the push plate moves, it can drive the corresponding multiple baffles to move, thereby ensuring that the movement of the two strip sliders can be blocked by the corresponding baffles.

[0020] 3. The utility model provides a motor and a bidirectional screw rod. When the motor is started, the bidirectional screw rod can be driven to rotate. When the bidirectional screw rod rotates, the two pallets can be driven to move closer to each other. Then, the two pallets can clamp the cargo on the top of the shuttle body, thereby preventing the cargo from shaking during transportation and improving the stability of cargo transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 This is the main view of the utility model;

[0023] Figure 2 This is a schematic cross-sectional view of the utility model;

[0024] Figure 3 For the utility model Figure 2 A magnified schematic diagram of part A;

[0025] Figure 4 For the utility model Figure 1 A schematic diagram of a three-dimensional connection structure of a push plate and corresponding multiple blocking rods;

[0026] Figure 5 For the utility model Figure 1Schematic diagram of the three-dimensional structure of the anti-skid plate.

[0027] Description of reference numerals:

[0028] 1. Bottom plate; 2. Strip slider; 3. U-shaped transport frame; 4. Shuttle body; 5. Travel wheel; 6. Stop bar; 7. Push plate; 8. Fixing plate; 9. Cylinder; 10. Mounting plate; 11. Motor; 12. Bidirectional screw rod; 13. Clamping plate; 14. Connecting plate; 15. Bolt; 16. Strip limit plate; 17. U-shaped slide plate; 18. Anti-skid plate; 19. Anti-skid stripes; 20. Limit rod; 21. Protective shell; 22. Support frame. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] An embodiment of the utility model discloses a mechanism for preventing a shuttle vehicle from losing control in a dense warehouse.

[0031] Example 1

[0032] The utility model provides Figure 1-4 The mechanism for preventing a shuttle car from losing control in a dense warehouse shown in the figure includes a base plate 1 and two strip sliders 2. A U-shaped transport frame 3 is fixedly provided on the top of the base plate 1. A shuttle car body 4 is provided inside the U-shaped transport frame 3. Travel wheels 5 are rotatably provided at the four corners of the bottom of the shuttle car body 4. Each travel wheel 5 is fitted on the bottom inner wall of the U-shaped transport frame 3. The two strip sliders 2 are provided on the side walls of the shuttle car body 4. Two strip slides are provided on the inner wall of the U-shaped transport frame 3. Each strip slider 2 is slidably embedded in the inside of the corresponding strip slide. A plurality of sockets are provided inside the U-shaped transport frame 3. Each socket is communicated with the adjacent strip slide. Each socket The interior of the vehicle is provided with a blocking rod 6, and two push plates 7 are provided above the bottom plate 1. One end of each blocking rod 6 is fixedly connected to the corresponding push plate 7, and the other end of each blocking rod 6 is provided on one side of the corresponding strip slide. Two driving mechanisms are provided on the top of the bottom plate 1, and each push plate 7 matches the corresponding driving mechanism. Through the two strip sliders 2 and multiple blocking rods 6, the multiple blocking rods 6 can be plugged into the interior of the corresponding strip slide, and then the movement of the two strip sliders 2 can be blocked by the corresponding blocking rods 6, and then the shuttle body 4 cannot move, thereby effectively preventing the shuttle body 4 from getting out of control, and also effectively preventing damage to the cargo during transportation.

[0033] In order to ensure that the movement of the two strip-shaped sliders 2 can be blocked by the corresponding blocking rods 6, as shown in FIG. Figure 1-4As shown, each driving mechanism includes a fixed plate 8 and a cylinder 9. The fixed plate 8 is fixedly arranged on the top of the base plate 1, and the cylinder 9 is fixedly arranged on the side wall of the fixed plate 8. Each push plate 7 is fixedly connected to the output shaft of the corresponding cylinder 9. Through the two driving mechanisms, the movement of the two strip sliders 2 can be blocked by the corresponding blocking rod 6.

[0034] Example 2

[0035] On the basis of the first embodiment, in order to prevent the shaking of the goods during transportation, the stability of the goods transportation is improved. Figure 1-3 As shown, two mounting plates 10 are fixedly provided on the top of the shuttle body 4, a motor 11 is fixedly provided on the side wall of the right mounting plate 10, a bidirectional screw rod 12 is rotatably provided between the two mounting plates 10, one end of the bidirectional screw rod 12 passes through the right mounting plate 10 and is fixedly connected to the output shaft of the motor 11, and two clamping plates 13 are threadedly sleeved on the rod wall of the bidirectional screw rod 12. By setting the motor 11 and the bidirectional screw rod 12, shaking during cargo transportation can be prevented, thereby improving the stability of cargo transportation.

[0036] Example 3

[0037] On the basis of the embodiment 1, in order to be able to disassemble the shuttle body 4 and the two bar sliders 2, it is convenient for the user to repair the out-of-control shuttle body 4, such as Figure 1-4 As shown, two connecting plates 14 are fixedly provided on the side walls of the shuttle body 4, and a bolt 15 is movably sleeved inside each connecting plate 14. One end of each bolt 15 is threadedly sleeved inside the adjacent strip slider 2. Through the provided bolts 15, the shuttle body 4 and the two strip sliders 2 can be disassembled, making it convenient for users to inspect and repair the out-of-control shuttle body 4.

[0038] In order to further limit the transport movement of the shuttle body 4 and further improve the stability of the transport movement of the shuttle body 4, as shown in FIG. Figure 1-3 As shown, a strip limiting plate 16 is fixedly provided on the top of the base plate 1, and a U-shaped slide 17 is fixedly provided on the bottom of the shuttle body 4. The U-shaped slide 17 is slidably provided on the outer wall of the strip limiting plate 16. By providing the strip limiting plate 16 and the U-shaped slide 17, the transportation movement of the shuttle body 4 can be further limited, thereby further improving the stability of the transportation movement of the shuttle body 4.

[0039] In order to further improve the stability of the goods and prevent them from shaking, Figure 1-3 and Figure 5As shown, an anti-skid plate 18 is fixedly provided on the top of the shuttle body 4, and a plurality of anti-skid stripes 19 are provided on the top of the anti-skid plate 18. The anti-skid plate 18 can further improve the stability of the cargo and further prevent the cargo from shaking.

[0040] In order to limit the movement of the two clamping plates 13 and ensure that the two clamping plates 13 can move stably, Figure 1-2 As shown, a limiting rod 20 is fixedly arranged between the two mounting plates 10, and each card plate 13 is movably sleeved on the rod wall of the limiting rod 20. Through the setting of the limiting rod 20, the movement of the two card plates 13 can be limited to ensure that the two card plates 13 can move stably.

[0041] In order to protect the motor 11 and prevent the shuttle body 4 from losing control and causing damage to the motor 11, Figure 1-3 As shown, a protective shell 21 is fixedly provided on the side wall of the right mounting plate 10, and the motor 11 is arranged inside the protective shell 21. The protective shell 21 can protect the motor 11 to prevent the shuttle body 4 from losing control and causing damage to the motor 11.

[0042] Finally, in order to support the bottom plate 1 and ensure that the bottom plate 1 can be used stably, Figure 1-2 As shown, a plurality of support frames 22 are fixedly provided at the bottom of the base plate 1. The support frames 22 can support the base plate 1 and ensure that the base plate 1 can be used stably.

[0043] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A mechanism for preventing a shuttle vehicle from losing control in a dense warehouse, comprising a bottom plate (1) and two strip-shaped sliders (2), characterized in that: A U-shaped transport frame (3) is fixedly provided on the top of the bottom plate (1), a shuttle vehicle body (4) is provided inside the U-shaped transport frame (3), and running wheels (5) are rotatably provided at the four corners of the bottom of the shuttle vehicle body (4), each of the running wheels (5) is fitted on the bottom inner wall of the U-shaped transport frame (3), the two strip-shaped sliders (2) are provided on the side walls of the shuttle vehicle body (4), and the inner wall of the U-shaped transport frame (3) is provided with two strip-shaped slide grooves, and each of the strip-shaped sliders (2) is slidably embedded in the corresponding strip-shaped slide groove. The interior of the U-shaped transport frame (3) is provided with a plurality of sockets, each of which is communicated with an adjacent strip-shaped slide, and a blocking rod (6) is inserted into the interior of each socket. Two push plates (7) are provided above the bottom plate (1), and one end of each blocking rod (6) is fixedly connected to the corresponding push plate (7), and the other end of each blocking rod (6) is provided on one side of the corresponding strip-shaped slide, and two driving mechanisms are provided on the top of the bottom plate (1), and each push plate (7) is matched with the corresponding driving mechanism.

2. A mechanism for preventing a shuttle vehicle from losing control in a dense warehouse according to claim 1, characterized in that: Each of the driving mechanisms comprises a fixed plate (8) and a cylinder (9), wherein the fixed plate (8) is fixedly arranged on the top of the base plate (1), and the cylinder (9) is fixedly arranged on the side wall of the fixed plate (8), and each of the push plates (7) is fixedly connected to the output shaft of the corresponding cylinder (9).

3. The mechanism for preventing a shuttle vehicle from losing control in a dense warehouse according to claim 1, characterized in that: Two mounting plates (10) are fixedly provided on the top of the shuttle body (4), a motor (11) is fixedly provided on the side wall of the right mounting plate (10), a bidirectional screw rod (12) is rotatably provided between the two mounting plates (10), one end of the bidirectional screw rod (12) passes through the right mounting plate (10) and is fixedly connected to the output shaft of the motor (11), and two clamping plates (13) are threadedly sleeved on the rod wall of the bidirectional screw rod (12).

4. The mechanism for preventing a shuttle vehicle from losing control in a dense warehouse according to claim 1, characterized in that: Two connecting plates (14) are fixedly provided on the side wall of the shuttle body (4), and a bolt (15) is movably sleeved inside each connecting plate (14), and one end of each bolt (15) is threadedly sleeved inside the adjacent strip slider (2).

5. The mechanism for preventing a shuttle vehicle from losing control in a dense warehouse according to claim 1, characterized in that: A strip-shaped limiting plate (16) is fixedly provided on the top of the base plate (1), and a U-shaped slide plate (17) is fixedly provided on the bottom of the shuttle body (4), and the U-shaped slide plate (17) is slidably provided on the outer wall of the strip-shaped limiting plate (16).

6. The mechanism for preventing a shuttle vehicle from losing control in a dense warehouse according to claim 1, characterized in that: An anti-skid plate (18) is fixedly provided on the top of the shuttle vehicle body (4), and a plurality of anti-skid stripes (19) are provided on the top of the anti-skid plate (18).

7. The mechanism for preventing a shuttle vehicle from losing control in a dense warehouse according to claim 3, characterized in that: A limiting rod (20) is fixedly arranged between the two mounting plates (10), and each of the clamping plates (13) is movably sleeved on a rod wall of the limiting rod (20).

8. The mechanism for preventing a shuttle vehicle from losing control in a dense warehouse according to claim 3, characterized in that: A protective shell (21) is fixedly provided on the side wall of the right side mounting plate (10), and the motor (11) is arranged inside the protective shell (21).

9. The mechanism for preventing a shuttle vehicle from losing control in a dense warehouse according to claim 1, characterized in that: A plurality of support frames (22) are fixedly arranged on the bottom of the base plate (1).

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