Damping pallet truck

Abstract

According to the technical scheme, the damping pallet truck is characterized in that the damping pallet truck comprises a first fixing frame, a sliding rod is fixedly installed in the first fixing frame, two first sliding plates are arranged on the outer wall face of the sliding rod in a sleeved mode, and each first sliding plate is composed of a horizontal plate and a vertical plate; a sliding hole is formed in one side of a vertical plate of the first sliding plate, two first connecting plates are fixedly installed on the top face of a horizontal plate of the first sliding plate, rotating holes are formed in the two sides of each first connecting plate, the outer wall face of a sliding rod is sleeved with two damping springs, and a placing plate is arranged in the first fixing frame in a sleeved mode; two second sliding plates are fixedly installed on the bottom face of the containing plate, rotating holes are formed in one sides of the two second sliding plates, a second connecting plate is arranged on the top face of a vertical plate of the first sliding plate, and the second connecting plate is composed of a vertical plate and cylindrical rotating rods at the two ends; the gravity of the object can generate component force in the direction of the second connecting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pallet trucks, in particular to a shock-absorbing pallet truck. Background Art

[0002] A pallet truck is a type of forklift, i.e. a logistics handling device used to carry goods. When in use, the forks carried by it are inserted into the holes of the pallet, and the hydraulic system is driven by manpower to lift and lower the pallet goods, and the handling operation is completed by manpower pulling. It is the simplest, most effective and most common loading and unloading and handling tool among pallet transport tools.

[0003] The pallet truck with publication number CN208394722U has the following defects during use:

[0004] The utility model can prevent the goods from falling off the forks after the blocking piece is flipped up, thereby enhancing the stability of the pallet truck loaded with goods and preventing the goods from falling out easily. However, in actual use, some fragile goods are very likely to be damaged to a certain extent due to the shock generated during transportation, causing unnecessary losses. For this reason, we propose a shock-absorbing pallet truck. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a shock-absorbing pallet truck, which solves the problem that in actual use, some fragile goods are very likely to be damaged to a certain extent due to the shocks generated during transportation, causing unnecessary losses.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The cam face has two camshafts, each of which has two camshafts, each of which has two guide rails, each of which has a first end, a second end, and a second end, respectively.

[0008] Preferably, a friction plate is fixedly mounted on the top surface of the placement plate, a tray body is fixedly mounted on the bottom surface of the first fixing frame, and two connection holes are provided on one side of the tray body.

[0009] Preferably, a forklift body is disposed on one side of the pallet body, two forks are fixedly mounted on one side of the forklift body, and the forklift body is connected to the pallet body via the forks and the connecting holes.

[0010] Preferably, the top surface of the placement plate is provided with two placement grooves, the inner bottom surface of the placement groove is provided with two sliding holes, a shielding rod is arranged inside the placement groove, two lifting rods are fixedly installed on the bottom surface of the shielding rod, the outer wall surface of the lifting rod is provided with a thread, and the outer wall surface of the lifting rod is threadedly connected with a nut.

[0011] Preferably, a sliding frame is fixedly mounted on one side of the placement plate, a sliding groove is provided on one side of the sliding frame, and a sliding bar is fixedly mounted on one side of the placement plate away from the sliding frame.

[0012] Preferably, a second fixed frame is fixedly installed on one side of the forklift body, rotation holes are opened on both sides of the second fixed frame, a push rod is arranged inside the second fixed frame, the push rod is composed of a vertical plate, a cylindrical rotating rod at the bottom and a trapezoidal handle at the top, and the push rod is connected to the second fixed frame through the cylindrical rotating rod.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] 1. By setting the second connecting plate and the inclined design of the second connecting plate, when placing items, the gravity of the items will generate a component force along the direction of the second connecting plate, causing them to be squeezed to the opposite sides. By setting the shock-absorbing spring and the design of the shock-absorbing spring, the deformation caused by the material when the force is applied can be reduced to achieve a shock-absorbing effect, thereby reducing the probability of damage to the goods to a certain extent;

[0015] 2. By setting nuts and designing the nuts, when the size of the goods is normal, the lifting rods can be pulled out and the nuts can be tightened to effectively block the two sides of the goods to prevent relative movement of the goods. By setting a sliding frame and designing the sliding frame and the sliding bar, when the goods are large and it is inconvenient to place them on a single placement board, they can be spliced ​​with other placement boards to increase the contact area with the goods and ensure their stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2It is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the first fixed frame structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the placement plate structure of the utility model.

[0020] Figure numerals: 1. first fixed frame; 2. sliding rod; 3. first sliding plate; 4. first connecting plate; 5. shock-absorbing spring; 6. placement plate; 7. second sliding plate; 8. second connecting plate; 9. friction plate; 10. pallet body; 11. connecting hole; 12. forklift body; 13. fork; 14. placement slot; 15. sliding hole; 16. shielding rod; 17. lifting rod; 18. nut; 19. sliding frame; 20. sliding bar; 21. second fixed frame; 22. push rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] refer to Figure 1-Figure 4 A shock-absorbing pallet truck comprises a first fixed frame 1, characterized in that a sliding rod 2 is fixedly installed inside the first fixed frame 1, and two first sliding plates 3 are sleeved on the outer wall of the sliding rod 2. The first sliding plate 3 is composed of a horizontal plate and a vertical plate. A sliding hole is opened on one side of the vertical plate of the first sliding plate 3, and two first connecting plates 4 are fixedly installed on the top surface of the horizontal plate of the first sliding plate 3. Rotation holes are opened on both sides of the first connecting plate 4, and two shock-absorbing springs 5 ​​are sleeved on the outer wall of the sliding rod 2. Through the design of the shock-absorbing spring 5, the shock-absorbing effect can be achieved by reducing the deformation caused by the material when the force is applied, thereby reducing the probability of damage to the goods to a certain extent. A placing plate 6 is sleeved inside the first fixed frame 1, and two second sliding plates 7 are fixedly installed on the bottom surface of the placing plate 6. A rotating hole is opened on one side of the two second sliding plates 7. A second connecting plate 8 is arranged on the top surface of the vertical plate of the first sliding plate 3. The second connecting plate 8 is composed of a vertical plate and cylindrical rotating rods at both ends. The second connecting plate 8 is respectively connected to the first connecting plate 4 and the second sliding plate 7 on the same side through the cylindrical rotating rods at both ends. The vertical plate part of the second connecting plate 8 is inclined. Through the inclined design of the second connecting plate 8, when placing objects, the gravity of the objects will generate a component force along the direction of the second connecting plate 8, so that it is squeezed to the opposite sides;

[0023] A friction plate 9 is fixedly installed on the top surface of the placement plate 6. Through the design of the friction plate 9, the goods placed thereon can be made more stable by increasing the friction force, so as to avoid relative movement thereon and causing instability. A pallet body 10 is fixedly installed on the bottom surface of the first fixed frame 1. Two connecting holes 11 are provided on one side of the pallet body 10. A forklift body 12 is provided on one side of the pallet body 10. Two forks 13 are fixedly installed on one side of the forklift body 12. The forklift body 12 is connected to the pallet body 10 through the forks 13 and the connecting holes 11. Through the design of the forks 13, the device can drive the goods on the pallet body 10 to complete the transportation task normally by inserting them into the connecting holes 11. Two placement grooves 14 are provided on the top surface of the placement plate 6. Two sliding holes 15 are provided on the inner bottom surface of the placement groove 14. A shielding rod 16 is provided inside the placement groove 14. Two lifting rods 17 are fixedly installed on the bottom surface of the shielding rod 16. The outer wall surface of the lifting rod 17 is provided with a thread. The outer wall surface of the lifting rod 17 is threadedly connected with a nut 18. Through the design of the nut 18, the lifting rod 17 can be adjusted according to the size of the goods. At normal times, by pulling out the lifting rod 17 and tightening the nut 18, the two sides of the goods are effectively blocked to prevent the goods from moving relative to each other. A sliding frame 19 is fixedly installed on one side of the placement plate 6, and a sliding groove is provided on one side of the sliding frame 19. A sliding bar 20 is fixedly installed on the side of the placement plate 6 away from the sliding frame 19. Through the design of the sliding frame 19 and the sliding bar 20, when the goods are large and it is inconvenient to place them with a single placement plate 6, they can be spliced ​​with other placement plates 6 to increase the contact area with the goods to ensure their stability. A second fixed frame 21 is fixedly installed on one side of the forklift body 12, and rotating holes are provided on both sides of the second fixed frame 21. A push rod 22 is arranged inside the second fixed frame 21. The push rod 22 is composed of a vertical plate and a cylindrical rotating rod at the bottom and a trapezoidal handle at the top. The push rod 22 is connected to the second fixed frame 21 through the cylindrical rotating rod. Through the trapezoidal handle design of the push rod 22, the staff can apply force with both hands when pushing, and can rotate the best force application direction, making the device more convenient to use.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shock-absorbing pallet truck, comprising a first fixing frame (1), characterized in that: A sliding rod (2) is fixedly installed inside the first fixed frame (1), and two first sliding plates (3) are sleeved on the outer wall surface of the sliding rod (2). The first sliding plate (3) consists of a horizontal plate and a vertical plate. A sliding hole is opened on one side of the vertical plate of the first sliding plate (3). Two first connecting plates (4) are fixedly installed on the top surface of the horizontal plate of the first sliding plate (3). Rotation holes are opened on both sides of the first connecting plate (4). Two shock-absorbing springs (5) are sleeved on the outer wall surface of the sliding rod (2). The interior of the first fixed frame (1) A placement plate (6) is sleeved thereon, and two second sliding plates (7) are fixedly mounted on the bottom surface of the placement plate (6), and a rotation hole is opened on one side of the two second sliding plates (7). A second connecting plate (8) is arranged on the top surface of the vertical plate of the first sliding plate (3), and the second connecting plate (8) is composed of a vertical plate and cylindrical rotating rods at both ends. The second connecting plate (8) is respectively connected to the first connecting plate (4) and the second sliding plate (7) on the same side through the cylindrical rotating rods at both ends, and the vertical plate part of the second connecting plate (8) is inclined.

2. The shock-absorbing pallet truck according to claim 1, characterized in that: A friction plate (9) is fixedly mounted on the top surface of the placement plate (6), a tray body (10) is fixedly mounted on the bottom surface of the first fixing frame (1), and two connection holes (11) are provided on one side of the tray body (10).

3. The shock-absorbing pallet truck according to claim 2, characterized in that: A forklift body (12) is provided on one side of the pallet body (10), two forks (13) are fixedly mounted on one side of the forklift body (12), and the forklift body (12) is connected to the pallet body (10) via the forks (13) and the connecting hole (11).

4. The shock-absorbing pallet truck according to claim 1, characterized in that: The top surface of the placement plate (6) is provided with two placement grooves (14), the inner bottom surface of the placement groove (14) is provided with two sliding holes (15), a shielding rod (16) is arranged inside the placement groove (14), and two lifting rods (17) are fixedly installed on the bottom surface of the shielding rod (16), the outer wall surface of the lifting rod (17) is provided with a thread, and the outer wall surface of the lifting rod (17) is threadedly connected with a nut (18).

5. The shock-absorbing pallet truck according to claim 1, characterized in that: A sliding frame (19) is fixedly mounted on one side of the placement plate (6), a sliding groove is provided on one side of the sliding frame (19), and a sliding bar (20) is fixedly mounted on the side of the placement plate (6) away from the sliding frame (19).

6. The shock-absorbing pallet truck according to claim 3, characterized in that: A second fixed frame (21) is fixedly mounted on one side of the forklift body (12), and rotation holes are opened on both sides of the second fixed frame (21). A push rod (22) is arranged inside the second fixed frame (21), and the push rod (22) is composed of a vertical plate, a cylindrical rotating rod at the bottom end, and a trapezoidal handle at the top end. The push rod (22) is connected to the second fixed frame (21) through the cylindrical rotating rod.

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