LVL plate stacking and transporting device

Abstract

The utility model relates to the technical field of transportation equipment, and discloses an LVL plate stacking and transporting device which comprises a bottom plate, a plurality of evenly-distributed universal wheels are connected to the inner side of the bottom of the bottom plate in a sliding mode, buffering assemblies are arranged at the tops of the universal wheels, and two first electric push rods are fixedly connected to the interior of the bottom plate. A bearing plate is fixedly connected to the telescopic end of the first electric push rod, a second electric push rod is fixedly connected into the bearing plate, two connecting rods are rotatably connected to the periphery of the telescopic end of the second electric push rod, supporting rods are rotatably connected to the right ends of the connecting rods, and clamping plates are fixedly connected to the top sides of the supporting rods. And one side of the clamping plate is fixedly connected with a rubber pad. According to the LVL plate stacking device, the two clamping plates are used for clamping and fixing an LVL plate stack, the LVL plate stack is prevented from deviating in the transportation process, and the springs are extruded and shrunk to absorb vibration borne by the universal wheels, so that the device can move stably.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to an LVL board stacking and transportation device. Background Technique

[0002] LVL board is a structural material made by gluing wood flakes. With its excellent strength, stability and environmental protection, LVL board has been widely used in the construction and engineering fields and has become an important structural material. It is made by stacking wood chips or flakes taken from logs layer by layer, applying glue and undergoing high temperature and high pressure treatment.

[0003] The existing LVL board stacks are transported using a trolley. After placing the LVL board stack on the top of the trolley and pushing the trolley, the LVL board stack can be transported. Using a trolley to transport LVL boards can improve transportation efficiency, save labor costs, and ensure the stability and safety of the boards during transportation.

[0004] The existing trolley lacks a fixing structure for the LVL board stack, resulting in the LVL board stack shifting due to bumps during transportation, which is not conducive to the stable transportation of the LVL board stack. Therefore, an LVL board stacking and transportation device is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an LVL board stacking and transportation device, aiming to improve the problem that the LVL board stack shifts due to bumps during transportation in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An LVL board stacking and transportation device includes a bottom plate. A plurality of uniformly distributed universal wheels are slidably connected to the inner side of the bottom of the bottom plate. A buffer assembly is arranged on the top of the universal wheels. Two electric push rods I are fixedly connected to the inside of the bottom plate. The telescopic ends of the electric push rods I are fixedly connected to a bearing plate. An electric push rod II is fixedly connected to the inside of the bearing plate. Two connecting rods are rotatably connected to the outer periphery of the telescopic end of the electric push rod II. The right ends of the connecting rods are rotatably connected to a support rod. A clamping plate is fixedly connected to the top side of the support rod. A rubber pad is fixedly connected to one side of the clamping plate;

[0008] As a further description of the above technical solution:

[0009] Each of the plurality of buffer components includes a mounting plate which is fixedly connected to the top of the universal wheel. The mounting plate is slidably connected inside the bottom plate. A telescopic shaft is fixedly connected to the top side of the mounting plate. An installation shaft is slidably connected inside the telescopic shaft. The top end of the installation shaft is fixedly connected inside the bottom plate. A limit block is fixedly connected to the bottom end of the installation shaft. A spring is fixedly connected to the bottom side of the limit block. The bottom end of the spring is fixedly connected inside the telescopic shaft;

[0010] As a further description of the above technical solution:

[0011] A slider is fixedly connected to the bottom side of the support rod. Two sliding grooves are formed inside the bearing plate. The slider is slidably connected inside the sliding groove;

[0012] As a further description of the above technical solution:

[0013] Two guide plates are fixedly connected to the top side of the bottom plate. Connection frames are fixedly connected to both the left and right sides of the bearing plate. The connection frames are slidably connected to the outer periphery of the guide plates. A limit plate is fixedly connected to the top side of the guide plates;

[0014] As a further description of the above technical solution:

[0015] Guide rods are slidably connected to the inside of both the left and right sides of the mounting plate. The guide rods are fixedly connected to the inside of the bottom plate;

[0016] As a further description of the above technical solution:

[0017] A plurality of uniformly distributed sponge pads are fixedly connected to the inside of the bottom plate. The sponge pads are arranged at the bottom of the mounting plate;

[0018] As a further description of the above technical solution:

[0019] Two support blocks are fixedly connected to the bottom side of the clamping plate. The support blocks are slidably connected to the inside of the bearing plate;

[0020] As a further description of the above technical solution:

[0021] A fixed rod is fixedly connected to the top side of the bottom plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, after the LVL board stack is placed on the top side of the bearing plate, the electric push rod two is started. The telescopic end of the electric push rod two extends to drive the two connecting rods to rotate. The two connecting rods rotate to drive the two clamping plates to move towards each other through the two support rods respectively, so as to clamp and fix the LVL board stack, and prevent the LVL board stack from shifting during transportation.

[0024] 2. In the present utility model, when transporting the LVL board stack, multiple telescopic shafts slide outside multiple mounting shafts respectively and squeeze the springs. The springs are squeezed and contracted to absorb the vibration received by the universal wheels, thereby reducing the shaking generated during the transportation of the device. Description of the Drawings

[0025] Figure 1 is a three-dimensional schematic diagram of a stacking and transporting device for LVL boards proposed by the present utility model;

[0026] Figure 2 is a structural schematic diagram of the bearing plate of a stacking and transporting device for LVL boards proposed by the present utility model;

[0027] Figure 3 is a structural schematic diagram of the universal wheel of a stacking and transporting device for LVL boards proposed by the present utility model;

[0028] Figure 4 is a structural schematic diagram of the telescopic shaft of a stacking and transporting device for LVL boards proposed by the present utility model.

[0029] Legend Explanation:

[0030] 1. Fixed rod; 2. Bottom plate; 3. Universal wheel; 4. Guide plate; 5. Electric push rod 1; 6. Bearing plate; 7. Rubber pad; 8. Clamping plate; 9. Support block; 10. Spring; 11. Limiting plate; 12. Connecting rod; 13. Electric push rod 2; 14. Slide block; 15. Limiting block; 16. Guide rod; 17. Connecting frame; 18. Sponge pad; 19. Mounting plate; 20. Telescopic shaft; 21. Mounting shaft; 22. Support rod. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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.

[0032] Refer to Figure 1 、 Figure 2, an embodiment provided by the present utility model: a LVL board stacking and transporting device, including a bottom plate 2, the bottom plate 2 is used for installing other structures, a fixed rod 1 is fixedly connected to the top side of the bottom plate 2, and a plurality of uniformly distributed universal wheels 3 are slidably connected to the inner side of the bottom of the bottom plate 2. Installing the fixed rod 1 and the universal wheels 3 facilitates the movement of the device. Two electric push rods 5 are fixedly connected to the inside of the bottom plate 2, and a bearing plate 6 is fixedly connected to the telescopic end of the electric push rod 5. The electric push rod 5 is used to drive the bearing plate 6 to lift. An electric push rod 13 is fixedly connected to the inside of the bearing plate 6. The telescopic end of the electric push rod 13 can be telescoped to drive the connecting rod 12 to rotate. Two connecting rods 12 are rotatably connected to the outer periphery of the telescopic end of the electric push rod 13. The rotation of the connecting rod 12 can drive the support rod 22 to move. The right end of the connecting rod 12 is rotatably connected to the support rod 22. The support rod 22 is used for installing the clamping plate 8. A slider 14 is fixedly connected to the bottom side of the support rod 22. Two sliding grooves are formed in the inside of the bearing plate 6. The slider 14 is slidably connected to the inside of the sliding groove. The sliding of the slider 14 in the sliding groove can limit the movement of the support rod 22. A clamping plate 8 is fixedly connected to the top side of the support rod 22. The clamping plate 8 can clamp and fix the LVL board stack. A rubber pad 7 is fixedly connected to one side of the clamping plate 8. The rubber pad 7 is used to increase the friction between the clamping plate 8 and the LVL board stack. Two support blocks 9 are fixedly connected to the bottom side of the clamping plate 8. The support blocks 9 are slidably connected to the inside of the bearing plate 6. The support blocks 9 are used to support the stable movement of the clamping plate 8. Two guide plates 4 are fixedly connected to the top side of the bottom plate 2. The guide plates 4 are used to guide the movement of the bearing plate 6. Connecting frames 17 are fixedly connected to both the left and right sides of the bearing plate 6. The connecting frames 17 are slidably connected to the outer periphery of the guide plates 4. The connecting frames 17 play a role in connecting the bearing plate 6 and the guide plates 4 to each other. A limiting plate 11 is fixedly connected to the top side of the guide plate 4. The limiting plate 11 is used to limit the movement of the connecting frame 17.

[0033] Refer to Figure 1 , Figure 3 and Figure 4, a buffer assembly is provided at the top of the universal wheel 3. A plurality of buffer assemblies each include a mounting plate 19. The mounting plate 19 is fixedly connected to the top of the universal wheel 3. The mounting plate 19 is slidably connected inside the bottom plate 2. The mounting plate 19 serves to mount the universal wheel 3. A telescopic shaft 20 is fixedly connected to the top side of the mounting plate 19. An installation shaft 21 is slidably connected inside the telescopic shaft 20. The top end of the installation shaft 21 is fixedly connected inside the bottom plate 2. The movement of the telescopic shaft 20 outside the installation shaft 21 can compress the spring 10. A limiting block 15 is fixedly connected to the bottom end of the installation shaft 21. The limiting block 15 is used to limit the movement of the telescopic shaft 20. A spring 10 is fixedly connected to the bottom side of the limiting block 15. The bottom end of the spring 10 is fixedly connected inside the telescopic shaft 20. The spring 10 contracts under extrusion to absorb the vibration received by the universal wheel 3 during movement. Guide rods 16 are slidably connected inside both the left and right sides of the mounting plate 19. The guide rods 16 are fixedly connected inside the bottom plate 2. The guide rods 16 are used to limit the movement of the mounting plate 19. A plurality of evenly distributed sponge pads 18 are fixedly connected inside the bottom plate 2. The sponge pads 18 are provided at the bottom of the mounting plate 19. Installing the sponge pads 18 can reduce the impact of the mounting plate 19 on the bottom plate 2.

[0034] Working principle: Before using the device, start the two first electric push rods 5. The telescopic ends of the two first electric push rods 5 extend and drive the bearing plate 6 to move smoothly along the two guide plates 4, thereby adjusting the height of the bearing plate 6 so that the height of the bearing plate 6 is convenient for stacking the LVL board stack. After the LVL board stack is stacked, start the second electric push rod 13. The telescopic end of the second electric push rod 13 extends and drives the two connecting rods 12 to rotate. The two connecting rods 12 drive the two clamping plates 8 to move towards each other through the two support rods 22 respectively. The two clamping plates 8 moving towards each other can clamp and fix the LVL board stack, thereby fixing the LVL board stack on the top side of the bearing plate 6 to prevent the LVL board stack from shifting during transportation. Then, the device can be moved by the fixing rod 1 to transport the LVL board stack. During transportation, when the universal wheel 3 shakes due to the bumpy road surface, the universal wheel 3 drives the telescopic shaft 20 to move. During the movement of the telescopic shaft 20, the spring 10 is compressed, causing the spring 10 to contract. The contraction of the spring 10 absorbs the shaking generated by the universal wheel 3, enabling the device to move smoothly and preventing the LVL board stack from being damaged due to shaking during transportation.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A LVL board stacking and transporting device, comprising a bottom plate (2), characterized in that: The bottom inner side of the bottom plate (2) is slidably connected to a plurality of evenly distributed universal wheels (3), the top of the universal wheels (3) is provided with a buffer assembly, the bottom plate (2) is internally fixedly connected to two electric push rods (5), the telescopic end of the electric push rod (5) is fixedly connected to a bearing plate (6), the bearing plate (6) is internally fixedly connected to an electric push rod (13), the outer periphery of the telescopic end of the electric push rod (13) is rotatably connected to two connecting rods (12), the right end of the connecting rod (12) is rotatably connected to a support rod (22), the top side of the support rod (22) is fixedly connected to a clamping plate (8), and one side of the clamping plate (8) is fixedly connected to a rubber pad (7).

2. The LVL board stacking and transportation device according to claim 1, characterized in that: The plurality of buffer assemblies all comprise a mounting plate (19), wherein the mounting plate (19) is fixedly connected to the top of the universal wheel (3), the mounting plate (19) is slidably connected to the inside of the base plate (2), the top side of the mounting plate (19) is fixedly connected to a telescopic shaft (20), the inside of the telescopic shaft (20) is slidably connected to a mounting shaft (21), the top end of the mounting shaft (21) is fixedly connected to the inside of the base plate (2), the bottom end of the mounting shaft (21) is fixedly connected to a limit block (15), the bottom side of the limit block (15) is fixedly connected to a spring (10), and the bottom end of the spring (10) is fixedly connected to the inside of the telescopic shaft (20).

3. The LVL board stacking and transportation device according to claim 1, characterized in that: A slider (14) is fixedly connected to the bottom side of the support rod (22), two slide grooves are provided inside the bearing plate (6), and the slider (14) is slidably connected inside the slide grooves.

4. The LVL board stacking and transportation device according to claim 1, characterized in that: Two guide plates (4) are fixedly connected to the top side of the bottom plate (2), connection frames (17) are fixedly connected to the left and right sides of the carrier plate (6), the connection frames (17) are slidably connected to the outer periphery of the guide plates (4), and the top side of the guide plates (4) is fixedly connected to a limiting plate (11).

5. The LVL board stacking and transportation device according to claim 2, characterized in that: Guide rods (16) are slidably connected inside the left and right sides of the mounting plate (19), and the guide rods (16) are fixedly connected inside the bottom plate (2).

6. The LVL board stacking and transportation device according to claim 2, characterized in that: A plurality of evenly distributed sponge pads (18) are fixedly connected inside the bottom plate (2), and the sponge pads (18) are arranged at the bottom of the mounting plate (19).

7. The LVL board stacking and transportation device according to claim 1, characterized in that: Two support blocks (9) are fixedly connected to the bottom side of the clamping plate (8), and the support blocks (9) are slidably connected inside the bearing plate (6).

8. The LVL board stacking and transportation device according to claim 1, characterized in that: A fixing rod (1) is fixedly connected to the top side of the bottom plate (2).

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