Anti-skid mechanism of electric forklift

Abstract

The utility model relates to the technical field of electric forklifts, in particular to an anti-skid mechanism of an electric forklift, which comprises a mounting ring. The device further comprises a quick-mounting assembly, the quick-mounting assembly is arranged at the front end of the mounting ring and comprises a connecting plate, mounting holes, a positioning groove, a clamping block, a lead screw, a rotating plate, a rotary knob and an anti-skid frame, the connecting plate is connected to the front end of the mounting ring, and a plurality of mounting holes are formed in the front end of the connecting plate at equal intervals. According to the electric forklift tire quick-mounting device, the quick-mounting assembly is arranged, the mounting ring is fixedly connected with the tire through the mounting hole by utilizing a screw of the electric forklift tire, after preliminary mounting is completed, the clamping block is aligned with the positioning groove to be inserted, the anti-skid frame is tightly attached to the outer side of the tire, then the knob is rotated to drive the lead screw to rotate, and the clamping block and the positioning groove are matched in a staggered mode; and then the rotating plate is shifted to slide along the lead screw, the connecting plate is further pressed, stable fixing is achieved, compared with a traditional iron chain type anti-skid device, installation is more convenient, time and labor are saved, and the operation efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric fork truck technical field especially electric fork truck's antiskid mechanism. BACKGROUND

[0002] Electric fork truck is a kind of industrial handling equipment with battery electric energy as main driving source, is widely used in factory workshop, warehousing logistics center, wharf and supermarket etc. Place, is used to realize the handling of goods, stacking, loading and unloading and short-distance transportation etc. Operation, and its core power system is composed of electric motor, electric control system and battery, realizes the running of vehicle and the lifting action of fork by electric motor drive wheel and hydraulic system.

[0003] The existing electric fork truck antiskid structure generally adopts tire iron chain, which can enhance the adhesion on wet or icy road surface, but the installation process is cumbersome, and manual winding and fixing are needed, which is time-consuming and labor-consuming, and the iron chain is easy to cause tread wear and tear during long-time contact with tire, reduce tire life and increase maintenance cost.

[0004] Therefore, the existing electric fork truck antiskid structure is generally adopted by tire iron chain, which can enhance the adhesion on wet or icy road surface, but the installation is cumbersome, and manual winding and fixing are needed, which is low in operation efficiency, and the iron chain is easy to cause tread wear or tear during long-time contact with tire, which affects tire life and increases maintenance cost. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the existing electric fork truck antiskid structure is generally adopted by tire iron chain, which can enhance the adhesion on wet or icy road surface, but the installation is cumbersome, and manual winding and fixing are needed, which is low in operation efficiency, and the iron chain is easy to cause tread wear or tear during long-time contact with tire, which affects tire life and increases maintenance cost.

[0006] The utility model discloses a kind of antiskid mechanisms of electric fork truck, including installation ring;Still including quick-mounting assembly, the front end of installation ring is provided with quick-mounting assembly, and quick-mounting assembly includes connecting plate, mounting hole, positioning slot, clamping block, screw rod, rotating plate, knob and antiskid frame, the front end of installation ring is connected with connecting plate, multiple mounting holes are opened in the front end of connecting plate with equal interval, mounting hole penetrates installation ring, positioning slot is opened in the front end of connecting plate upper and lower sides, clamping block is movably connected in the inside of positioning slot, the front end of clamping block is connected with screw rod, the outer end front side of screw rod is threadedly connected with rotating plate, the front end of screw rod is connected with knob, the outer end of knob is rotatably connected with antiskid frame.

[0007] Preferably, by setting up a quick-installation component, the mounting ring is first fixed to the tire through the mounting hole using the screws on the electric forklift tire. After the initial installation is completed, the locking block is inserted into the positioning groove so that the anti-slip frame is tightly against the outside of the tire. Then, the knob is rotated to drive the screw rod to rotate, so that the locking block and the positioning groove are interlocked. Then, the rotating plate is turned so that it slides along the screw rod to further press the connecting plate and achieve a stable fixation. Compared with the traditional iron chain anti-slip device, this structure is more convenient to install, saves time and effort, and significantly improves the work efficiency. This solves the problem that the existing anti-slip structure of electric forklifts mostly uses tire iron chains. Although it can enhance the grip on wet or icy roads, the installation is cumbersome, requires manual winding and fixing, has low operating efficiency, and the iron chain is in contact with the tire for a long time, which can easily cause tire tread wear or tear, affecting tire life and increasing maintenance costs.

[0008] Preferably, the outer end of the anti-slip frame is connected with multiple anti-slip blocks at equal intervals, and the outer end of the anti-slip frame is connected with multiple anti-slip studs at equal intervals.

[0009] Preferably, there are two fixing blocks connected to the upper and lower sides of the inner side of the mounting ring.

[0010] Preferably, a magnet is connected to the rear end of the fixing block, and a handle is connected to the front end of the connecting plate.

[0011] Preferably, the anti-slip frame has internal cushioning pads, and two cushioning pads are provided.

[0012] Preferably, there are two anti-slip frames, which are semi-circular in shape.

[0013] Preferably, the rotating plate and the connecting plate are movably connected, and the outer end of the rotating plate has multiple anti-slip grooves at equal intervals.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up a quick-installation component, the mounting ring is first fixed to the tire through the mounting hole using the screws on the electric forklift tire. After the initial installation is completed, the locking block is inserted into the positioning groove so that the anti-slip frame is tightly against the outside of the tire. Then, the knob is rotated to drive the screw to rotate, so that the locking block and the positioning groove are interlocked. Then, the rotating plate is turned so that it slides along the screw to further press the connecting plate and achieve a stable fixation. Compared with the traditional iron chain anti-slip device, this structure is more convenient to install, saves time and effort, and significantly improves work efficiency. It solves the problem that the existing anti-slip structure of electric forklifts mostly uses tire iron chains. Although it can enhance grip on wet or icy roads, the installation is cumbersome, requires manual winding and fixing, has low operation efficiency, and the iron chain is in contact with the tire for a long time, which can easily cause tire tread wear or tear, affecting tire life and increasing maintenance costs. Attached Figure Description

[0016] Figure 1The diagram shown is a three-dimensional structural schematic of the anti-slip mechanism of the electric forklift according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional rear-view top view of the anti-slip mechanism of the electric forklift according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional top-section schematic of the anti-slip mechanism of the electric forklift according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional orthographic cross-section of the anti-slip mechanism of the electric forklift of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Mounting ring; 21. Connecting plate; 22. Mounting hole; 23. Positioning groove; 24. Locking block; 25. Lead screw; 26. Rotating plate; 27. Knob; 28. Anti-slip frame; 31. Anti-slip block; 32. Anti-slip nail; 33. Fixing block; 34. Magnet; 35. Handle; 36. Buffer pad. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4This utility model provides an embodiment of an anti-slip mechanism for an electric forklift, including an mounting ring 1 and a quick-release assembly. The front end of the mounting ring 1 is provided with the quick-release assembly, which includes a connecting plate 21, mounting holes 22, positioning grooves 23, a locking block 24, a lead screw 25, a rotating plate 26, a knob 27, and an anti-slip frame 28. The front end of the mounting ring 1 is connected to the connecting plate 21. Multiple mounting holes 22 are evenly spaced on the front end of the connecting plate 21, penetrating the mounting ring 1. Positioning grooves 23 are provided on the upper and lower sides of the front end of the connecting plate 21. A locking block 24 is movably connected inside the positioning groove 23. A lead screw 25 is connected to the front end of the locking block 24. The rotating plate 26 is threaded to the front end of the lead screw 25. A knob 27 is connected to the front end of the lead screw 25. The anti-slip frame 28 is rotatably connected to the outer end of the knob 27. By setting the quick-release assembly, the mechanism first... The screws on the electric forklift tire connect the tire and mounting ring 1 through the mounting hole 22. After assembly, the locking block 24 is inserted into the positioning groove 23, so that the anti-slip frame 28 fits against the outer side of the tire. The knob 27 is turned, which drives the screw 25 to rotate, so that the locking block 24 and the positioning groove 23 are interlocked. Then, the rotating plate 26 is turned, and the rotating plate 26 moves on the screw 25, thereby cooperating with the locking block 24 to press the connecting plate 21, thus achieving a fixed effect. This design is faster and less labor-intensive than the traditional iron chain installation, improving work efficiency. It solves the problem that the existing anti-slip structure of electric forklifts mostly uses tire iron chains. Although it can enhance grip on wet or icy roads, the installation is cumbersome, requires manual winding and fixing, has low operating efficiency, and the iron chain is in contact with the tire for a long time, which can easily cause tire tread wear or tear, affecting tire life and increasing maintenance costs.

[0023] Please see Figures 1-4 In this embodiment, multiple anti-slip blocks 31 are connected at equal intervals on the outer end of the anti-slip frame 28, and multiple anti-slip studs 32 are connected at equal intervals on the outer end of the anti-slip frame 28. The anti-slip studs 32 improve the grip and thus achieve the anti-slip effect. Fixing blocks 33 are connected to the upper and lower sides inside the mounting ring 1. There are two fixing blocks 33. The fixing blocks 33 are used to assist in positioning and installing the mounting ring 1. A magnet 34 is connected to the rear end of the fixing block 33. A handle 35 is connected to the front end of the connecting plate 21. The handle 35 facilitates gripping the device.

[0024] Please see Figures 2-4 In this embodiment, the anti-slip frame 28 is internally connected to a buffer pad 36. There are two buffer pads 36, which are used to protect the tire. There are two anti-slip frames 28, which are semi-circular in shape. The anti-slip frames 28 are used to protect the tire and prevent slipping. The rotating plate 26 is movably connected to the connecting plate 21. The outer end of the rotating plate 26 is provided with multiple anti-slip grooves at equal intervals. The rotating plate 26 is used to fasten the device and prevent it from shaking and falling during use.

[0025] During operation, first use the screws on the electric forklift tire to fix the mounting ring 1 to the tire through the mounting hole 22. Grasp the handle 35 to make the mounting ring 1 adhere to the hub through the magnet 34 on the fixing block 33. After the initial installation is completed, insert the locking block 24 into the positioning groove 23 so that the anti-slip frame 28 is close to the outside of the tire. Then rotate the knob 27 to drive the screw 25 to rotate, so that the locking block 24 and the positioning groove 23 are interlocked. Then move the rotating plate 26 to slide it along the screw 25 to further press the connecting plate 21 to achieve a stable fixation. Install the two anti-slip frames 28 on both sides of the tire. The buffer pad 36 is used to protect the tire and prevent the tire from being rubbed. The anti-slip block 31 can increase the friction. The anti-slip studs 32 can be used in muddy areas to increase grip and improve stability.

[0026] Through the above steps, by setting up a quick-installation component, the mounting ring 1 is first fixedly connected to the tire through the mounting hole 22 using the screws on the electric forklift tire. After the initial installation is completed, the locking block 24 is inserted into the positioning groove 23 so that the anti-slip frame 28 is tightly attached to the outside of the tire. Then, the knob 27 is rotated to drive the screw 25 to rotate, so that the locking block 24 and the positioning groove 23 are interlocked. Then, the rotating plate 26 is turned to slide along the screw 25, further pressing the connecting plate 21 to achieve a stable fixation. Compared with the traditional iron chain anti-slip device, this structure is more convenient to install, saves time and effort, and significantly improves the work efficiency. It solves the problem that the existing anti-slip structure of electric forklifts mostly uses tire iron chains. Although it can enhance grip on wet or icy roads, the installation is cumbersome, requires manual winding and fixing, has low operating efficiency, and the iron chain is in contact with the tire for a long time, which can easily cause tire tread wear or tear, affecting tire life and increasing maintenance costs.

Claims

1. Anti-skid mechanism of electric fork truck, comprising a mounting ring (1); characterized in that: Also include fast assembly, the front end of the mounting ring (1) is provided with fast assembly, fast assembly includes connecting plate (21), mounting hole (22), positioning slot (23), clamping block (24), screw rod (25), rotating plate (26), knob (27) and anti-skid frame (28), the front end of the mounting ring (1) is connected with connecting plate (21), the front end of connecting plate (21) is evenly spaced and provided with a plurality of mounting holes (22), the mounting hole (22) penetrates the mounting ring (1), the front end of connecting plate (21) is provided with positioning slot (23) on the upper and lower sides, the inside of positioning slot (23) is movably connected with clamping block (24), the front end of clamping block (24) is connected with screw rod (25), the outer end of screw rod (25) is connected with rotating plate (26) on the front side, the front end of screw rod (25) is connected with knob (27), the outer end of knob (27) is rotatably connected with anti-skid frame (28).

2. The anti-slip mechanism of the electric fork truck according to claim 1, characterized in that: The outer end of anti-skid frame (28) is evenly connected with a plurality of anti-skid blocks (31), and the outer end of anti-skid frame (28) is evenly connected with a plurality of anti-skid nails (32).

3. The anti-slip mechanism of the electric fork truck according to claim 2, characterized in that: The inside of mounting ring (1) is connected with fixed block (33) on the upper and lower sides, and fixed block (33) is provided with two.

4. The anti-slip mechanism of the electric fork truck according to claim 3, characterized in that: The rear end of fixed block (33) is connected with magnet (34), and the front end of connecting plate (21) is connected with handle (35).

5. The anti-slip mechanism of the electric fork truck according to claim 4, characterized in that: The inside of anti-skid frame (28) is connected with buffer pad (36), and buffer pad (36) is provided with two.

6. The anti-slip mechanism of the electric fork truck according to claim 1, characterized in that: Anti-skid frame (28) is provided with two, and anti-skid frame (28) is semicircular.

7. The anti-slip mechanism of the electric fork truck according to claim 1, characterized in that: Rotating plate (26) is movably connected with connecting plate (21), and the outer end of rotating plate (26) is evenly provided with a plurality of anti-skid grooves.

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