Auxiliary repairing device for IGV forklift
The IGV forklift auxiliary repair device simplifies maintenance by using its own power system to lift and stabilize the forklift, enabling single-operator maintenance and addressing the inefficiencies of traditional multi-operator lifting methods.
Patent Information
- Application Number
- CN202420789284.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-17
AI Technical Summary
Existing IGV forklifts require complex and labor-intensive maintenance processes due to their heavy weight and complex power systems, necessitating multiple operators to lift and maintain the drive system, which is inefficient and cumbersome.
An IGV forklift auxiliary repair device that includes a fixed bracket, a support leg, a receiving cross bar, and a limiting mechanism, which is a combination of a fixed bracket, a support, and a moving mechanism, which is a combination of a receiving base and a rotating wheel support, allowing the forklift to be lifted using its own power system, with a stabilizing mechanism to prevent tipping and facilitate single-operator maintenance.
Enables efficient and safe single-operator maintenance of IGV forklifts by stabilizing the lift and allowing the forklift to be lifted using its own power system, reducing the need for multiple operators and simplifying the maintenance process.
Smart Images
Figure CN222270204U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forklift repair equipment, in particular to an IGV forklift auxiliary repair device. Background Art
[0002] IGV cart is equipped with laser radar navigation device, which can travel along the specified navigation path based on the virtual map established by the control system, and has safety protection and various transfer functions. IGV forklift is an improvement on the function of IGV cart. It not only has the function of automatic navigation along the path, but also has a servo motor screw lifting mechanism on its upper part to realize the automatic handling of goods. IGV forklift generally relies on batteries and bottom drive system to realize the mobile function. After long-term use, the drive system will be damaged, and the operator needs to perform regular repairs and maintenance. The whole body is heavy. The existing maintenance method is to move the whole car to the maintenance workshop and lift it up with a hydraulic lifting platform. The other is to use a jack to lift one end of the car, but it requires 2-3 operators to assist at the same time to complete. Based on this, we designed an IGV forklift auxiliary maintenance device, which can lift the whole forklift through the forklift's own power system for easy maintenance. Utility Model Content
[0003] In order to overcome the difficulty of lifting the forklift power system during maintenance and repair of the existing device, the utility model provides an IGV forklift auxiliary repair device, which can lift the entire trolley through the IGV forklift's own power system, making it convenient for operators to repair at the bottom of the forklift.
[0004] The technical implementation scheme of the utility model is:
[0005] An IGV forklift auxiliary repair device comprises a fixed bracket, a support leg, a receiving cross bar and a limiting mechanism, wherein the fixed bracket is a rectangular frame structure, and a first fixed groove is provided on the upper part of the fixed bracket, and a receiving cross bar for receiving the IGV trolley is provided inside the first fixed groove; a limiting mechanism is provided on the upper part of the fixed bracket, and the limiting mechanism comprises a first adjusting screw and a first limiting block, and the first limiting block is connected to the screw hole on the upper part of the fixed bracket through the first adjusting screw; a moving mechanism is provided at the bottom of the support leg, and the moving mechanism comprises a receiving base and a rotating wheel support, and the receiving base is connected to the screw hole at the bottom of the support leg through a second adjusting screw, and the rotating wheel support is connected to one side of the support leg through a connecting piece.
[0006] Optionally, the first fixing groove is a rectangular hollow structure with openings at the top and both ends, and the connecting holes on the sides of the first fixing groove are connected to the screw holes on the fixing bracket through screws.
[0007] Optionally, a plurality of second limiting blocks are arranged on the upper portion of the receiving cross bar, and a limiting groove structure is formed between two second limiting blocks.
[0008] Optionally, a connecting rod is provided at the lower portion of the fixing bracket, and a second fixing groove is provided at the upper portion of the connecting rod.
[0009] Optionally, a rectangular opening is provided in the middle of the first limiting block, and a first adjusting screw is provided at the first rectangular opening.
[0010] Optionally, a rectangular opening for limiting is provided at the lower portion of the first limiting block, and a flexible rubber pad is provided on the inner wall of the rectangular opening.
[0011] The utility model has the following advantages:
[0012] 1. In the utility model, a receiving cross bar and a limiting mechanism are arranged on the upper part of the fixed bracket. The receiving cross bar is used to receive the fork plate of the forklift, and the limiting mechanism is used to fix the fork plate of the forklift at one end to prevent the forklift from tipping over when lifting, thereby playing a stabilizing role.
[0013] 2. In the utility model, a moving mechanism is provided at the bottom of the fixed bracket, including a receiving base and a rotating wheel support. The receiving base is connected to the screw hole at the bottom of the support leg through a second adjusting screw. When the entire fixed bracket needs to be fixed, the receiving base can be rotated out to achieve support and fixation. When it needs to be transported, it can be retracted and pushed by the rotating wheel on the rotating wheel support.
[0014] 3. In the utility model, the entire limiting mechanism adopts the combination of the first adjusting screw and the limiting block, which is clamped on the fork plate through the rectangular opening at the bottom of the limiting block and is pre-tightened and fixed by the first adjusting screw. It is not only simple in structure but also highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0016] Figure 2 This is a schematic diagram of the structure of the IGV forklift of the utility model in the lifted state.
[0017] Figure 3 It is a top view of the IGV forklift of the utility model in the lifted state.
[0018] The meanings of the reference numerals in the figure are: 1-support foot, 2-rotating wheel support, 3-supporting base, 4-fixed bracket, 5-first limit block, 6-connecting rod, 7-first fixing groove, 8-supporting cross bar, 9-first adjusting screw, 10-IGV forklift, 11-fork plate, 12-lifter, 13-second limit block, 14-rectangular opening. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.
[0020] like Figure 1 As shown, an IGV forklift auxiliary repair device includes a fixed bracket 4, a support leg 1, a receiving cross bar 8 and a limiting mechanism. The fixed bracket 4 is a rectangular frame structure, and a first fixed groove 7 is provided on the upper part of the fixed bracket 4, and a receiving cross bar 8 for receiving the IGV trolley is provided inside the first fixed groove 7; a limiting mechanism is provided on the upper part of the fixed bracket 4, and the limiting mechanism includes a first adjusting screw 9 and a first limiting block 5, and the first limiting block 5 is connected to the screw hole on the upper part of the fixed bracket 4 through the first adjusting screw 9; a moving mechanism is provided at the bottom of the support leg 1, and the moving mechanism includes a receiving base 3 and a rotating wheel support 2, and the receiving base 3 is connected to the screw hole at the bottom of the support leg 1 through a second adjusting screw, and the rotating wheel support 2 is connected to one side of the support leg 1 through a connecting piece.
[0021] It should be noted that the IGV forklift 10 is a modern unmanned handling technology. It not only has the function of carrying and transporting materials, but also can travel on a designated path as needed. The power system structure of the IGV forklift 10 is relatively complex, and generally uses batteries to provide electricity. It will be damaged after long-term use and requires a long time for repair and maintenance. The power system of the IGV forklift 10 is at the bottom of the car. Since the car itself is heavy, it is not easy to lift the bottom during maintenance. Therefore, we have designed a maintenance auxiliary device that can lift it up through the forklift's own power for easy maintenance.
[0022] It should be further explained that a receiving cross bar 8 and a limiting mechanism are provided on the upper part of the fixed bracket 4, wherein the receiving cross bar 8 is provided inside the fixed bracket 4, and is used to receive the fork plate 11 of the IGV forklift 10. After the fork plate 11 is loaded, in order to place and lift it, due to the imbalance of weight at both ends of the IGV forklift 10, it is easy to tip over. We have also designed a limiting mechanism that can fix and limit one end of the fork plate 11 to play a stabilizing role. In summary, when the entire equipment is in use, the fork plate 11 of the IGV forklift 10 is properly lifted first, and Insert the fork plate 11 into the fixed bracket 4. At this time, place the receiving cross bar 8 into the first fixed groove 7 to support the fork plate 11. The purpose of this design is because the IGV forklift 10 hydraulic lifting system has a scissor-type lifter 12 designed inside when lifting the fork plate 11. In order to avoid mutual interference, the receiving cross bar 8 needs to be inserted later, and one end of the fork plate 11 is fixed by the first limit block 5 and the first adjusting screw 9. At this time, when the fork plate 11 of the GV forklift 10 is reset, the entire forklift can be lifted up, and the lifting can be completed by one person, which is convenient for operators to use.
[0023] like Figure 1 As shown, the first fixing groove 7 is a rectangular hollow structure with openings on the top and both ends, and the connecting holes on the side of the first fixing groove 7 are connected to the screw holes on the fixing bracket 4 through screws; a plurality of second limit blocks 13 are arranged on the upper part of the supporting cross bar 8, and a limit groove structure is formed between the two second limit blocks 13.
[0024] It should be noted that the receiving cross bar 8 is used to receive the upper IGV forklift 10, generally the part receiving the fork plate 11. In order to prevent the fork plate 11 from being displaced on both sides during the lifting process, a number of second limit blocks 13 are arranged on the upper part of the receiving cross bar 8, and a limit groove structure is formed between the two second limit blocks 13, which can be used for the placement of the fork plate 11. The advantage of this design is that after the fork plate 11 is placed in the limit groove structure, the two ends have been limited to prevent displacement during lifting.
[0025] like Figure 1 As shown, a connecting rod 6 is provided at the lower portion of the fixing bracket 4 , and a second fixing groove is provided at the upper portion of the connecting rod 6 .
[0026] It should be noted that, since the sizes of the IGV forklifts 10 are different, the heights to which the fork plates 11 can be lifted are also different. Therefore, in order to adapt to different IGV forklifts 10, we have also designed a connecting rod 6 located inside the fixed bracket 4, which can be used to place the receiving cross bar 8 when needed.
[0027] like Figure 1-Figure 3As shown, a rectangular opening is provided in the middle of the first limit block 5, and a first adjusting screw 9 is provided at the rectangular opening; a rectangular opening 14 for limiting is provided at the lower part of the first limit block 5, and a flexible rubber pad is provided on the inner wall of the rectangular opening 14.
[0028] It should be noted that the purpose of setting the rectangular opening at the bottom of the first limit block 5 is to fix the fork plate 11 of the IGV forklift 10. Since the surface of the fork plate 11 is relatively flat, if it is fixed directly, it will slide when the fork plate 11 is raised or lowered. Therefore, a rectangular opening 14 is designed for fixing and limiting, and the entire connection structure is more stable.
[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. An auxiliary repair device for an IGV forklift, comprising a fixing bracket (4), a support leg (1), a receiving cross bar (8), and a limiting mechanism, characterized in that: The fixing bracket (4) is a rectangular frame structure, and a first fixing groove (7) is arranged on the upper part of the fixing bracket (4), and a receiving cross bar (8) for receiving the IGV trolley is arranged inside the first fixing groove (7); A limiting mechanism is arranged on the upper part of the fixed bracket (4), the limiting mechanism comprising a first adjusting screw (9) and a first limiting block (5), the first limiting block (5) being connected to a screw hole on the upper part of the fixed bracket (4) via the first adjusting screw (9); A moving mechanism is provided at the bottom of the support leg (1), the moving mechanism comprising a receiving base (3) and a rotating wheel support (2), the receiving base (3) being connected to a screw hole at the bottom of the support leg (1) via a second adjusting screw, and the rotating wheel support (2) being connected to one side of the support leg (1) via a connecting piece.
2. An IGV forklift auxiliary repair device according to claim 1, characterized in that: The first fixing groove (7) is a rectangular hollow structure with openings at the top and both ends, and the connecting holes at the sides of the first fixing groove (7) are connected to the screw holes on the fixing bracket (4) via screws.
3. The IGV forklift auxiliary repair device according to claim 1, characterized in that: A plurality of second limiting blocks (13) are arranged on the upper part of the receiving crossbar (8), and a limiting groove structure is formed between two second limiting blocks (13).
4. The IGV forklift auxiliary repair device according to claim 1, characterized in that: A connecting rod (6) is provided at the lower part of the fixing bracket (4), and a second fixing groove is provided at the upper part of the connecting rod (6).
5. The IGV forklift auxiliary repair device according to claim 1, characterized in that: A rectangular opening is provided in the middle of the first limit block (5), and a first adjusting screw (9) is provided in the rectangular opening.
6. An IGV forklift auxiliary repair device according to claim 5, characterized in that: A rectangular opening (14) for limiting is arranged at the lower part of the first limiting block (5), and a flexible rubber pad is arranged on the inner wall of the rectangular opening (14).