Anti-skid forklift

Abstract

The utility model relates to an anti-skidding type forklift which comprises a forklift body, a lifting frame is fixedly installed at the front end of the forklift body, an installation base is installed on the side, away from the forklift body, of the lifting frame in a sliding mode, and a lifting mechanism used for driving the installation base to move up and down is fixedly installed on the back face of the lifting frame. Two symmetrically-arranged carrying forks are fixedly connected to the mounting base, the fixing bases and the limiting columns are mounted on the two sides of the carrying forks, the springs are used for supporting the limiting columns to protrude out of the upper surfaces of the carrying forks, limiting supporting is conducted from the two sides of the tray, and the tray is prevented from sliding on the carrying forks in the uphill and downhill process of the forklift. And meanwhile, the top end of the goods above the tray can be attached to the rubber plate below the pressing rod by lifting the carrying fork, the goods are extruded and fixed from the top through the pressing plate, the goods are prevented from falling down due to shaking when the forklift body moves, and the safety performance of the forklift is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of forklift technology, specifically relating to an anti-slip forklift. Background Technology

[0002] Forklifts are one of the most commonly used machines for handling goods in the logistics industry. Operators insert the forklift's forks into the slots on the pallet and transfer and stack goods by adjusting the tilt angle and lifting of the forks.

[0003] When the road surface is uneven when a forklift is moving goods, such as when going up or down a steep slope, the forklift's forks may tilt at a large angle. At this time, the goods on the forks may slide off the forks significantly, causing the goods to tip over, which poses a significant safety hazard. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed anti-slip forklift in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] An anti-slip forklift includes a forklift body, a lifting frame fixedly mounted on the front end of the forklift body, a mounting seat slidably mounted on the side of the lifting frame away from the forklift body, a lifting mechanism for driving the mounting seat to move up and down fixedly mounted on the back of the lifting frame, two symmetrically arranged transport forks fixedly connected to the mounting seat, fixed seats fixedly connected to the side walls of the transport forks, a sliding hole opened at the top of the fixed seat, a sliding plate slidably connected in the sliding hole, a spring provided between the lower surface of the sliding plate and the bottom wall of the sliding hole, the two ends of the spring being fixed to the sliding plate and the bottom wall of the sliding hole respectively, and a limit post fixedly connected to the upper surface of the sliding plate;

[0007] Two vertically arranged electric telescopic rods are installed on both the left and right sides of the lifting frame. A pressure rod is rotatably connected to the telescopic end of the electric telescopic rod. Both pressure rods are horizontally arranged, and a rubber plate is fixedly connected to the lower surface of both pressure rods.

[0008] As a further optimization of this utility model, a protective frame made of steel pipes is provided on the upper part of the forklift body. The bottom end of the protective frame is welded and fixed to the forklift body, and a rain shield is fixedly installed on the lower surface of the top of the protective frame.

[0009] As a further optimization of this utility model, the ends of the two transport forks away from the mounting base are both semi-circular structures, and the lower surfaces of the free ends of the two transport forks are provided with upwardly inclined slopes.

[0010] As a further optimization of this utility model, the slide plate has a disc-shaped structure, and the periphery of the slide plate is in contact with the inner wall of the sliding hole.

[0011] As a further optimization of this utility model, when the spring is in an extended state, the top height of the limiting post is higher than the height of the upper surface of the transport fork, and the maximum compression of the spring is greater than the height of the limiting post.

[0012] As a further optimization of this utility model, the width of the rubber plate is greater than the width of the pressure rod, and a plurality of anti-slip grooves are provided on the lower surface of the rubber plate, the plurality of anti-slip grooves being equidistantly distributed along the length direction of the rubber plate.

[0013] The beneficial effects of this utility model are as follows: by installing fixed seats and limiting posts on both sides of the pallet fork, and using springs to support the limiting posts protruding from the upper surface of the pallet fork, limiting and supporting the pallet from both sides, the pallet is prevented from sliding on the pallet fork during the forklift's uphill and downhill processes. At the same time, by raising the pallet fork, the top of the goods on the pallet can be brought into contact with the rubber plate below the pressure bar, and the pressure plate can be used to squeeze and fix the goods from the top, preventing the goods from shaking, tipping and slipping off when the forklift moves, thus greatly improving the safety performance of the forklift. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the handling fork, pressure bar, and lifting frame of this utility model;

[0016] Figure 3 This is a utility model Figure 2 Enlarged view of a close-up detail at point A in the middle;

[0017] Figure 4 This is a schematic diagram of the connection structure between the fixing base and the limiting post of this utility model;

[0018] Figure 5 This is a schematic diagram of the internal structure of the fixing base of this utility model.

[0019] In the diagram: 1. Forklift body; 2. Protective frame; 3. Lifting frame; 4. Mounting base; 5. Handling fork; 6. Angled surface; 7. Fixed base; 8. Sliding hole; 9. Spring; 10. Slide plate; 11. Limiting post; 12. Electric telescopic rod; 13. Pressure bar; 14. Rubber plate; 15. Anti-slip groove; 16. Lifting mechanism. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example

[0022] like Figure 1 - Figure 5 As shown, the forklift includes a forklift body 1, and a protective frame 2 made of steel pipes is provided on the top of the forklift body 1. The bottom end of the protective frame 2 is welded and fixed to the forklift body 1. A rain shield is fixedly installed on the lower surface of the top of the protective frame 2. The protective frame 2 is set up to protect the operator and to avoid the complete danger of goods slipping from high positions. The rain shield is set up to block rainwater in rainy weather.

[0023] A lifting frame 3 is fixedly installed at the front end of the forklift body 1. A mounting seat 4 is slidably installed on the side of the lifting frame 3 away from the forklift body 1. A lifting mechanism 16 for driving the mounting seat 4 to move up and down is fixedly installed on the back of the lifting frame 3. The lifting mechanism can be an electric telescopic rod, etc. The electric telescopic rod drives the mounting seat 4 to move along the height direction of the lifting frame 3. Two symmetrically arranged transport forks 5 are fixedly connected to the mounting seat 4. The ends of the two transport forks 5 away from the mounting seat 4 are semi-circular structures. The lower surface of the free ends of the two transport forks 5 is provided with an upwardly inclined slope 6. The lifting mechanism 16 can drive the mounting seat 4 to move vertically and drive the transport forks 5 to slide up and down to lift or lower the goods. (This is common knowledge in the field and will not be described in detail here.)

[0024] Fixed seats 7 are fixedly connected to both side walls of the transport fork 5. A sliding hole 8 is opened at the top of the fixed seat 7. A sliding plate 10 is slidably connected in the sliding hole 8. The sliding plate 10 has a disc-shaped structure. The periphery of the sliding plate 10 is in contact with the inner wall of the sliding hole 8. A spring 9 is provided between the lower surface of the sliding plate 10 and the bottom wall of the sliding hole 8. The two ends of the spring 9 are fixed to the sliding plate 10 and the bottom wall of the sliding hole 8, respectively. A limit post 11 is fixedly connected to the upper surface of the sliding plate 10. When the spring 9 is in the extended state, the top height of the limit post 11 is higher than the height of the upper surface of the transport fork 5, and the maximum compression of the spring 9 is greater than the height of the limit post 11.

[0025] Two vertically arranged electric telescopic rods 12 are installed on both the left and right sides of the lifting frame 3. A pressure rod 13 is rotatably connected to the telescopic end of the electric telescopic rod 12. Both pressure rods 13 are horizontally arranged. The pressure rods 13 are rotatably connected to the top of the electric telescopic rods 12, so that the user can manually rotate the two pressure rods 13 to adjust the included angle between the two pressure rods 13, which can be used to squeeze and clamp the top of goods of different widths.

[0026] Rubber plates 14 are fixedly connected to the lower surfaces of both pressure rods 13. The width of the rubber plate 14 is greater than the width of the pressure rod 13. Multiple anti-slip grooves 15 are provided on the lower surface of the rubber plate 14. The multiple anti-slip grooves 15 are equidistantly distributed along the length direction of the rubber plate 14.

[0027] It should be noted that, in use, this type of anti-slip forklift involves controlling the lifting frame 3 to lower the transport fork 5, which is fixedly connected to the mounting base 4, to a suitable height. Then, the forklift body 1 is moved so that the free end of the transport fork 5 passes through the bottom of the pallet carrying the goods. At this time, the lifting frame 3 is controlled again to move the transport fork 5 upward, which can lift the goods on the pallet to the ground. The goods can then be transferred to a suitable position by moving the forklift body 1. Limiting posts 11 are installed on both sides of the transport fork 5 through the fixed base 7. When the transport fork 5 moves upward to lift the pallet, the limiting post 11 located directly below the pallet slides into the sliding hole 8 due to the pressure of the pallet and the goods. It is also compressed by the sliding plate 10 to compress the spring 9, causing the top of the limiting post 11 to slide down to be flush with the upper surface of the transport fork 5. The limiting posts 11 located on both sides of the pallet are not under pressure and protrude from the upper surface of the transport fork 5 under the support of the spring 9, providing limiting support from both sides of the pallet and preventing the pallet from sliding on the transport fork 5 during the forklift's ascent and descent.

[0028] After the pallet is lifted, the lifting mechanism 16 continues to control the lifting frame 3 to drive the transport fork 5 to move upward until the top of the goods on the pallet is in contact with the rubber plate 14 fixedly connected to the lower surface of the pressure bar 13. At this time, the electric telescopic rod 12 is activated to retract and drive the pressure bar 13 to press down, squeezing and fixing the goods from the top, so as to avoid the problem that the goods on the top of the pallet are easy to slip off due to shaking when on bumpy roads.

[0029] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements fall within the protection scope of this utility model.

Claims

1. An anti-slip forklift, comprising a forklift body (1), a lifting frame (3) fixedly mounted on the front end of the forklift body (1), a mounting seat (4) slidably mounted on the side of the lifting frame (3) away from the forklift body (1), a lifting mechanism (16) for driving the mounting seat (4) to move up and down fixedly mounted on the back of the lifting frame (3), and two symmetrically arranged transport forks (5) fixedly connected to the mounting seat (4), characterized in that: The transport fork (5) is fixedly connected to the side walls on both sides, and the top of the fixed seat (7) is provided with a sliding hole (8). A sliding plate (10) is slidably connected in the sliding hole (8). A spring (9) is provided between the lower surface of the sliding plate (10) and the bottom wall of the sliding hole (8). The two ends of the spring (9) are fixed to the sliding plate (10) and the bottom wall of the sliding hole (8) respectively. A limit post (11) is fixedly connected to the upper surface of the sliding plate (10).

2. The anti-slip forklift according to claim 1, characterized in that: The lifting frame (3) is equipped with two vertically arranged electric telescopic rods (12) on both the left and right sides. The telescopic ends of the electric telescopic rods (12) are rotatably connected to pressure rods (13). The two pressure rods (13) are both horizontally arranged, and the lower surfaces of the two pressure rods (13) are fixedly connected to rubber plates (14).

3. The anti-slip forklift according to claim 1, characterized in that: The forklift body (1) is provided with a protective frame (2) made of steel pipes. The bottom end of the protective frame (2) is welded and fixed to the forklift body (1). A rain shield is fixedly installed on the lower surface of the top of the protective frame (2).

4. The anti-slip forklift according to claim 1, characterized in that: The ends of the two transport forks (5) away from the mounting base (4) are both semi-circular structures, and the lower surfaces of the free ends of the two transport forks (5) are provided with upwardly inclined slopes (6).

5. The anti-slip forklift according to claim 1, characterized in that: The slide plate (10) has a disc-shaped structure, and the periphery of the slide plate (10) is in contact with the inner wall of the sliding hole (8).

6. The anti-slip forklift according to claim 1, characterized in that: When the spring (9) is in an extended state, the top height of the limiting post (11) is higher than the height of the upper surface of the transport fork (5), and the maximum compression of the spring (9) is greater than the height of the limiting post (11).

7. The anti-slip forklift according to claim 2, characterized in that: The width of the rubber plate (14) is greater than the width of the pressure rod (13). The lower surface of the rubber plate (14) is provided with a plurality of anti-slip grooves (15), which are equidistantly distributed along the length of the rubber plate (14).

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