A plywood conveying device

Abstract

The utility model discloses a plywood conveying device, including the vehicle body, four corner places of vehicle body bottom end all install the gyro wheel, one side of vehicle body is installed with the connecting seat, and the top of connecting seat is hinged and is installed with the push handle, the inside of vehicle body is provided with the groove, the other side of vehicle body all are fixed with the locking seat, the inside of locking seat all are connected with first threaded column with thread, and one end of first threaded column all installs first locking block. The utility model is provided with adjusting track, extension plate, groove and first threaded column etc. component, when the conveying device is conveying plywood board material, will meet the board material of different length, and when the board material of transportation is different, then can increase the length of the vehicle body with the above-mentioned component, to prolong the use length of the vehicle body, make the conveying device convenient to the plywood board material of different length and carry out stable conveying.

Description

Technical Field

[0001] This utility model relates to the field of plywood conveying technology, specifically a plywood conveying device. Background Technology

[0002] Plywood is a type of board made by bonding multiple layers of veneer together with adhesives. It usually uses an odd number of veneer layers and has the characteristics of high strength, high stability and wide applicability. It is not easy to break during use. During the production of plywood, corresponding conveying devices are used to handle and transfer the plywood production boards. Traditional plywood conveying devices are limited in their ability to handle plywood sheets of varying lengths, resulting in poor adaptability. Therefore, we propose an improved plywood conveying device to address these issues. Utility Model Content

[0003] The purpose of this invention is to provide a plywood conveying device to solve the problem mentioned in the background art of inconvenience in conveying plywood production boards of different lengths.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a plywood conveying device, comprising a vehicle body, rollers installed at the four corners of the bottom of the vehicle body, a connecting seat installed on one side of the vehicle body, and a push handle hinged to the top of the connecting seat, a groove provided inside the vehicle body, an adjusting rail fixed at both ends inside the groove, an extension plate movably provided on the outer wall of the adjusting rail, and a locking seat fixed on the other side of the vehicle body, each locking seat having a first threaded post threadedly connected inside, and a first locking block installed at one end of each first threaded post.

[0005] As a further technical solution of this utility model, the cross-section of the extension plate is smaller than the cross-section of the groove, and the extension plate and the groove form a locking structure.

[0006] As a further technical solution of this utility model, the extension plate is provided in two sets, and both sets of the extension plate form a sliding structure with the adjustment track.

[0007] As a further technical solution of this utility model, a plurality of first locking blocks are provided, and the plurality of first locking blocks are symmetrically distributed about the central axis of the locking seat.

[0008] As a further technical solution of this utility model, support rods are installed at both the front and rear ends of the vehicle body. The top of each support rod is provided with a movable groove. A movable shaft is movably arranged inside each movable groove, and a cross plate is installed at the top of each movable shaft. A threaded rod is threadedly connected to one side of each cross plate. A throttle is installed at the top of each threaded rod, and a limit block is installed at the bottom of each threaded rod. A second threaded post is provided on one side of each movable shaft, and the second threaded post is threadedly connected to the support rod. A second locking block is installed on one side of each second threaded post.

[0009] As a further technical solution of this utility model, the support rod is provided in four sets, and the four sets of support rods are symmetrically distributed about the central axis of the vehicle body.

[0010] As a further technical solution of this utility model, a mounting groove is provided on one side of the inside of the connecting seat, and a hanging ring is movably arranged inside the mounting groove via a shaft.

[0011] As a further technical solution of this utility model, the cross-section of the hanging ring is smaller than the cross-section of the mounting groove, and the hanging ring and the mounting groove form an engaging structure.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by setting up components such as adjusting track, extension plate, trough and first threaded column, when the conveying device encounters plywood sheets of different lengths and transports different sheets, the length of the vehicle body can be increased by the above-mentioned components to extend the service length of the vehicle body, so that the conveying device can stably transport plywood sheets of different lengths. By incorporating components such as support rods, threaded rods, cross plates, and limiting blocks, after the plywood material is placed above the vehicle body, the limiting blocks in these components can move downwards and fit against the top of the plywood material, thus limiting the plywood material and ensuring its stable placement above the vehicle body for transport. This effectively improves the stability of the conveying device when transporting plywood, making the transport safer. By incorporating components such as mounting grooves, shafts, and hanging rings, this conveyor device is moved by the worker gripping and pushing the lever. Furthermore, the inclusion of these components allows the device to be moved using an external power drive, thus diversifying its usage. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a partial cross-sectional structure of the present invention. Figure 2 This is a top view of the structure of this utility model; Figure 3This is a front view cross-sectional structural diagram of the support rod of this utility model; Figure 4 For the present utility model Figure 1 Enlarged cross-sectional view of point A in the middle.

[0014] In the diagram: 1. Vehicle body; 2. Locking seat; 3. Adjusting rail; 4. Roller; 5. Connecting seat; 6. Push handle; 7. Threaded rod; 8. Support rod; 9. Horizontal plate; 10. Throttle; 11. Movable groove; 12. Limiting block; 13. First locking block; 14. First threaded post; 15. Extension plate; 16. Groove; 17. Second locking block; 18. Second threaded post; 19. Movable shaft; 20. Mounting groove; 21. Shaft; 22. Hanging ring. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides an embodiment of a plywood conveying device, comprising a vehicle body 1, with rollers 4 installed at the four corners of the bottom of the vehicle body 1, a connecting seat 5 installed on one side of the vehicle body 1, and a push handle 6 hinged to the top of the connecting seat 5, a groove 16 provided inside the vehicle body 1, with adjusting rails 3 fixed at both ends inside the groove 16, and an extension plate 15 movably provided on the outer wall of the adjusting rail 3, and locking seats 2 fixed on the other side of the vehicle body 1, each locking seat 2 having a first threaded post 14 threadedly connected inside, and one of the first threaded posts 14... Each end is equipped with a first locking block 13. The cross-section of the extension plate 15 is smaller than that of the groove 16. The extension plate 15 and the groove 16 form a locking structure, which can be stored inside the vehicle body 1 when the extension plate 15 is not needed. There are two sets of extension plates 15, and both sets of extension plates 15 form a sliding structure with the adjustment rail 3, which can stably pull the extension plate 15 to expand and contract. There are several first locking blocks 13, and the several first locking blocks 13 are symmetrically distributed about the central axis of the locking seat 2, which makes the locking of the extension plate 15 more stable. Specifically, such as Figure 1 and Figure 2As shown, when the existing length of the vehicle body 1 is insufficient to transport the plywood sheets to be transported, the first threaded post 14 at both ends of the locking seat 2 is rotated in sequence to move and open the first locking block 13 to limit the extension plate 15. Then, by adjusting the guide rail 3 to the extension plate 15, the extension plate 15 is pulled out from the inside of the groove 16 and unfolded on one side of the vehicle body 1, extending the vehicle body 1 to a suitable length. Then, the first threaded post 14 is rotated in reverse to push the first locking block 13 to lock the extension plate 15, thus fixing the extension plate 15. Then, the plywood sheets are transported.

[0017] Support rods 8 are installed at both the front and rear ends of the vehicle body 1. Each support rod 8 has a movable groove 11 at its top end. A movable shaft 19 is movably installed inside each movable groove 11. A cross plate 9 is installed at the top end of each movable shaft 19. A threaded rod 7 is threadedly connected to one side of each cross plate 9. A throttle 10 is installed at the top end of each threaded rod 7. A limit block 12 is installed at the bottom end of each threaded rod 7. A second threaded post 18 is provided on one side of each movable shaft 19. The second threaded post 18 is threadedly connected to the support rod 8. A second locking block 17 is installed on one side of each second threaded post 18. There are four sets of support rods 8. The four sets of support rods 8 are symmetrically distributed about the central axis of the vehicle body 1, which makes the limit of the plywood more stable. Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, after the plywood is taken out and placed on top of the vehicle body 1, the first locking block 13 is rotated in sequence to move the second locking block 17 to unlock the movable shaft 19. Then, by rotating the movable shaft 19 inside the movable groove 11, the horizontal plates 9 at the front and rear ends of the vehicle body 1 are rotated to the top of the plywood placed on top of the vehicle body 1. Then, the throttle 10 is rotated in sequence to rotate the threaded rod 7 to push the limiting block 12 downward to fit against the top of the plywood, thus limiting the plywood and making it stably placed on top of the vehicle body 1 to wait for transportation.

[0018] A mounting groove 20 is provided on one side inside the connector 5. A hanging ring 22 is movably arranged inside the mounting groove 20 via a shaft 21. The cross-section of the hanging ring 22 is smaller than the cross-section of the mounting groove 20. The hanging ring 22 and the mounting groove 20 form a locking structure, which can be stored inside the mounting groove 20 when the hanging ring 22 is not in use. Specifically, such as Figure 1 and Figure 4 As shown, when the conveying device is pulled by an external drive device, the hanging ring 22 can be flipped to move it out of the mounting groove 20 and unfold. Then, the external starting device pulls the conveying device by hooking the hanging ring 22 with a hook.

[0019] Working principle: In use, take a plywood sheet and place it on top of the vehicle body 1. If the plywood sheet is too long and the length of the vehicle body 1 needs to be increased, rotate the first threaded post 14 at both ends of the locking seat 2 to open the limit on the extension plate 15. Then, by adjusting the guide rail 3, the extension plate 15 is pulled out from the inside of the groove 16 and unfolded on one side of the vehicle body 1, extending the vehicle body 1 to a suitable length. Next, rotate the first threaded post 14 in reverse to lock the extension plate 15 to fix the extension plate 15 and increase the length of the vehicle body 1. Then, place the plywood sheet on top of the vehicle body 1. After stacking, rotate the first locking block 13 in sequence to... The second locking block 17 moves to unlock the movable shaft 19. The rotation of the movable shaft 19 inside the movable groove 11 rotates the horizontal plates 9 at the front and rear ends of the vehicle body 1 to the plywood placed above the vehicle body 1. Then, the movable shaft 19 is locked and the handle 10 is rotated in sequence, causing the threaded rod 7 to rotate and push the limiting block 12 downward to fit against the plywood, thus limiting the plywood above the vehicle body 1. Then, the worker pulls the conveying device by holding the push handle 6 to convey the plywood. After conveying it to the required position, the limiting block 12 is moved again to the front and rear ends of the vehicle body 1 to unlock the plywood, so that the plywood above the vehicle body 1 can be removed.

[0020] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A plywood conveying device, comprising a vehicle body (1), characterized in that: Rollers (4) are installed at the four corners of the bottom of the vehicle body (1). A connecting seat (5) is installed on one side of the vehicle body (1), and a push handle (6) is hinged to the top of the connecting seat (5). A groove (16) is provided inside the vehicle body (1). An adjustment rail (3) is fixed at both ends inside the groove (16). An extension plate (15) is movably provided on the outer wall of the adjustment rail (3). A locking seat (2) is fixed on the other side of the vehicle body (1). A first threaded post (14) is threaded inside the locking seat (2), and a first locking block (13) is installed at one end of the first threaded post (14).

2. The plywood conveying device according to claim 1, characterized in that: The cross-section of the extension plate (15) is smaller than the cross-section of the groove (16), and the extension plate (15) and the groove (16) form a locking structure.

3. The plywood conveying device according to claim 1, characterized in that: The extension plate (15) is provided in two sets, and both sets of the extension plate (15) form a sliding structure with the adjustment track (3).

4. The plywood conveying device according to claim 1, characterized in that: The first locking block (13) is provided in a plurality of units, and the plurality of the first locking blocks (13) are symmetrically distributed about the central axis of the locking seat (2).

5. A plywood conveying device according to claim 1, characterized in that: Support rods (8) are installed at both the front and rear ends of the vehicle body (1). The top of each support rod (8) is provided with a movable groove (11). A movable shaft (19) is movably installed inside each movable groove (11). A cross plate (9) is installed at the top of each movable shaft (19). A threaded rod (7) is threadedly connected to one side of each cross plate (9). A throttle (10) is installed at the top of each threaded rod (7). A limit block (12) is installed at the bottom of each threaded rod (7). A second threaded post (18) is provided on one side of each movable shaft (19). The second threaded post (18) is threadedly connected to the support rod (8). A second locking block (17) is installed on one side of each second threaded post (18).

6. A plywood conveying device according to claim 5, characterized in that: The support rods (8) are provided in four sets, and the four sets of support rods (8) are symmetrically distributed about the central axis of the vehicle body (1).

7. A plywood conveying device according to claim 1, characterized in that: The connecting seat (5) has an installation groove (20) on one side, and a hanging ring (22) is movably installed inside the installation groove (20) via a shaft (21).

8. A plywood conveying device according to claim 7, characterized in that: The cross-section of the hanging ring (22) is smaller than the cross-section of the mounting groove (20), and the hanging ring (22) and the mounting groove (20) form an engaging structure.

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