A split type pallet truck

Abstract

The utility model relates to the technical field of transport vehicles, and specifically discloses a split pallet transport vehicle, comprising a base; a connecting plate is fixed on the base, an operating rod is connected to one side of the connecting plate, the operating rod longitudinally penetrates the connecting plate, a first roller is fixed at one end of the operating rod, a slide groove is opened inside the base, a shell is fixed in the slide groove, the shell is arranged parallel to the first roller, two screw rods are connected inside the slide groove, one end of the screw rod extends into the shell, a transmission gear is fixed at one end of the screw rod, one side of the shell is rotatably connected to a rotating shaft, one end of the rotating shaft is fixed with a driving gear, and the driving gear and the transmission gear are both arranged inside the shell; a moving seat is connected to the screw rod, a fork plate is fixed on one side of the moving seat, two fixed plates are fixed on one side of the base, a clamping plate is arranged on one side of the moving seat, and one side of the clamping plate corresponds to the fixed plate.

Description

Technical Field

[0001] The utility model relates to the technical field of transport vehicles, in particular to a split-type pallet transport vehicle. Background Art

[0002] A split-type pallet truck is a type of forklift, i.e., a logistics handling equipment used to carry goods. It is usually composed of a hydraulic lifting system, forks, wheels, and operating control devices. Unlike an integrated pallet truck, the forks of a split-type pallet truck can be disassembled for easy storage and carrying. When in use, the forks carried by the split-type pallet truck are inserted into the holes of the pallet, and the hydraulic system is driven by manpower to lift and lower the pallet cargo, and the handling operation is completed by manpower pulling. It is the simplest, most effective, and most common loading, unloading, and handling tool among pallet transport tools, and is suitable for cargo handling work in warehouses, factories, supermarkets, and other places.

[0003] When people use a split pallet truck, they usually insert the two fork plates in front of the truck directly into the bottom grooves of the pallet and lift the pallet by the fork plates to transport it. Sometimes, improper operation may cause the pallet on the fork plates to tilt to one side, which makes it easy for the pallet to fall from the truck. If people want to keep the pallet balanced on the fork plates, they need to spend a lot of time adjusting the contact points between the fork plates and the bottom of the pallet, which reduces the efficiency of transportation. Utility Model Content

[0004] The purpose of the utility model is to provide a split pallet truck to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split pallet transporter comprises a base; a connecting plate is fixed on the base, an operating rod is connected to a side of the connecting plate away from the base, the operating rod longitudinally penetrates the connecting plate, a first roller is fixed to one end of the operating rod, a slide groove is provided inside the base, a shell is fixed in the slide groove, the shell is arranged parallel to the first roller, two screw rods are connected inside the slide groove, one end of the screw rods extends into the shell, a transmission gear is fixed to one end of the screw rods close to the shell, a rotating shaft is rotatably connected to the side of the shell away from the first roller, a driving gear is fixed to one end of the rotating shaft close to the shell, and the driving gear and the transmission gear are both arranged inside the shell; a moving seat is connected to the screw rods, a fork plate is fixed to a side of the moving seat away from the screw rod, two fixed plates are fixed to a side of the base away from the first roller, a clamping plate is arranged on a side of the moving seat close to the fixed plate, and a side of the clamping plate away from the moving seat corresponds to the fixed plate.

[0006] Preferably, a handle is fixed to one end of the operating rod away from the first roller, and an anti-slip sleeve is pasted on the handle; this facilitates people to control the direction of the first roller and prevents people's hands from slipping.

[0007] Preferably, the driving gear and the transmission gear are both umbrella-shaped structures, and the transmission gears are meshed with the driving gear, so that people can adjust the distance between the moving seats easily.

[0008] Preferably, a second roller is provided at one end of the fork plate away from the movable seat, the radius of the second roller is smaller than the radius of the first roller, and one side of the second roller is flush with the first roller; this makes it convenient for people to move the fork plate and the base.

[0009] Preferably, an elastic component is provided between the clamping plate and the movable seat, and two ends of the elastic component are respectively connected to the clamping plate and the movable seat; the clamping plate cooperates with the fixing plate to limit the bottom of the tray.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the distance between the two moving seats can be adjusted by the screw rod arranged in the base, and the distance between the two fork plates can be adjusted according to the length of the groove at the bottom of the pallet. The two screw rods control the contact area between the fork plates and the bottom surface of the pallet, thereby improving the stability of the pallet during transportation, so that when people directly insert the fork plates into the bottom of the pallet, the fork plates can be fixed between the pallets through the principle of screw rod transmission, so that the gravity on both sides of the pallet is evenly distributed to prevent the pallet from tilting, and splints and fixed plates are also arranged on both sides of the moving seat, which can further limit the bottom of the pallet, thereby preventing the pallet from collapsing during transportation. The structure is simple, the operation is convenient, and it is convenient to improve people's transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0012] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0013] Figure 3 It is a front structural schematic diagram of the utility model;

[0014] Figure 4 It is a schematic diagram of the internal structure of the base of the utility model.

[0015] In the figure: 1. base; 2. connecting plate; 3. operating rod; 4. first roller; 5. slide groove; 6. housing; 7. screw rod; 8. moving seat; 9. fixing plate; 10. elastic component; 11. clamping plate; 12. fork plate; 13. rotating shaft; 14. second roller; 15. transmission gear; 16. driving gear; 17. handle. DETAILED DESCRIPTION

[0016] 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.

[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-4The utility model provides a technical solution: a split pallet transporter, comprising a base 1; a connecting plate 2 is fixed on the base 1, an operating rod 3 is connected to the side of the connecting plate 2 away from the base 1, the operating rod 3 longitudinally penetrates the connecting plate 2, a first roller 4 is fixed to one end of the operating rod 3, a slide groove 5 is opened inside the base 1, a shell 6 is fixed inside the slide groove 5, the shell 6 is arranged parallel to the first roller 4, two screw rods 7 are connected inside the slide groove 5, one end of the screw rod 7 extends to the inside of the shell 6, and a transmission rod 7 is fixed to the end of the screw rod 7 close to the shell 6 Gear 15, the side of the shell 6 away from the first roller 4 is rotatably connected with a rotating shaft 13, and the end of the rotating shaft 13 close to the shell 6 is fixed with a driving gear 16, and the driving gear 16 and the transmission gear 15 are both arranged inside the shell 6; the screw rod 7 is connected with a moving seat 8, and the side of the moving seat 8 away from the screw rod 7 is fixed with a fork plate 12, and the side of the base 1 away from the first roller 4 is fixed with two fixed plates 9, and the side of the moving seat 8 close to the fixed plate 9 is provided with a splint 11, and the side of the splint 11 away from the moving seat 8 corresponds to the fixed plate 9.

[0020] Furthermore, a handle 17 is fixed to one end of the operating rod 3 away from the first roller 4, and an anti-slip sleeve is pasted on the handle 17, so that people can control the direction of the first roller 4 and prevent their hands from slipping.

[0021] Furthermore, the driving gear 16 and the transmission gear 15 are both umbrella-shaped structures, and the transmission gear 15 is meshed with the driving gear 16 , so that people can adjust the distance between the moving seats 8 easily.

[0022] Furthermore, a second roller 14 is provided at one end of the fork plate 12 away from the movable seat 8, the radius of the second roller 14 is smaller than the radius of the first roller 4, and one side of the second roller 14 is flush with the first roller 4; this makes it convenient for people to move the fork plate 12 and the base 1.

[0023] Furthermore, an elastic component 10 is provided between the clamping plate 11 and the movable seat 8, and two ends of the elastic component 10 are respectively connected to the clamping plate 11 and the movable seat 8; the clamping plate 11 cooperates with the fixing plate 9 to limit the bottom of the tray.

[0024] Working principle: In actual use of the utility model, people hold the handle 17 on the operating rod 3 with both hands and rotate the operating rod 3 according to the position of the pallet, so that the first roller 4 confirms the rolling direction, and through the cooperation of the first roller 4 and the second roller 14, the fork plate 12 on one side of the base 1 is inserted into the bottom of the pallet. At this time, people start to rotate the rotating shaft 13 on one side of the shell 6, so that the driving gear 16 drives the transmission gear 15 to rotate, thereby driving the two screw rods 7 in the slide groove 5 to expand the distance between the moving seats 8 until one side of the two fork plates 12 is in contact with the two sides of the pallet. By expanding the distance between the fork plates 12, the contact area of ​​the bottom of the pallet is increased, thereby improving the stability of the pallet on the fork plates 12. After people adjust the distance between the fork plates 12, the moving seat 8 can be connected to the two ends of the pallet through the cooperation of the fixing plate 9 and the clamping plate 11, and the elastic component 10 on the moving seat 8 keeps the clamping plate 11 in a squeezed state at all times, thereby further improving the stability of the pallet.

[0025] 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 split pallet truck, characterized in that: The invention comprises a base (1); a connecting plate (2) is fixed on the base (1); an operating rod (3) is connected to a side of the connecting plate (2) away from the base (1); the operating rod (3) longitudinally penetrates the connecting plate (2); a first roller (4) is fixed to one end of the operating rod (3); a slide groove (5) is provided inside the base (1); a shell (6) is fixed inside the slide groove (5); the shell (6) is arranged parallel to the first roller (4); two screw rods (7) are connected inside the slide groove (5); one end of each screw rod (7) extends into the inside of the shell (6); a transmission gear (15) is fixed to the end of each screw rod (7) close to the shell (6); the shell (6) is far away from the shell (6) A rotating shaft (13) is rotatably connected to the side away from the first roller (4), and a driving gear (16) is fixed to the end of the rotating shaft (13) close to the shell (6), and the driving gear (16) and the transmission gear (15) are both arranged inside the shell (6); a moving seat (8) is connected to the screw rod (7), and a fork plate (12) is fixed to the side of the moving seat (8) away from the screw rod (7); two fixed plates (9) are fixed to the side of the base (1) away from the first roller (4), and a clamping plate (11) is arranged on the side of the moving seat (8) close to the fixed plate (9), and the side of the clamping plate (11) away from the moving seat (8) corresponds to the fixed plate (9).

2. A split pallet truck according to claim 1, characterized in that: A handle (17) is fixed to one end of the operating rod (3) away from the first roller (4), and an anti-slip sleeve is pasted on the handle (17).

3. The split-type pallet truck according to claim 1, characterized in that: The driving gear (16) and the transmission gear (15) are both umbrella-shaped structures, and the transmission gear (15) is meshed with the driving gear (16).

4. The split-type pallet truck according to claim 1, characterized in that: A second roller (14) is provided at one end of the fork plate (12) away from the movable seat (8); the radius of the second roller (14) is smaller than the radius of the first roller (4); and one side of the second roller (14) is flush with the first roller (4).

5. The split-type pallet truck according to claim 1, characterized in that: An elastic component (10) is arranged between the clamping plate (11) and the movable seat (8), and two ends of the elastic component (10) are respectively connected to the clamping plate (11) and the movable seat (8).

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