A forklift steering drive axle that is easy to disassemble and repair

Abstract

The present invention relates to the technical field of forklifts, and discloses a forklift steering drive axle which is easy to disassemble and repair, comprising a supporting mechanism, wherein the supporting mechanism comprises a driving frame, an outer surface of the driving frame is provided with a first through hole, an outer surface of the driving frame on a side away from the first through hole is provided with a second through hole, a bolt is slidably connected to the outer surface of the driving frame, an inner wall of the driving frame is fixedly connected to a fixing frame, an inner wall of the fixing frame is fixedly connected to a hydraulic rod, an output end of the hydraulic rod is provided with a driving module, when repairing a specific component of the forklift steering drive axle, the component can be accurately disassembled with the help of the steering module and the driving module, thereby not only effectively improving the disassembly rate of the forklift steering drive axle, but also effectively reducing the difficulty and workload of the maintenance work, while also greatly shortening the time consumed in the maintenance and reducing the maintenance cost.

Description

Technical Field

[0001] The invention relates to the technical field of forklifts, in particular to a forklift steering drive axle which is easy to disassemble and repair. Background Art

[0002] In the application scenarios of forklifts, traditional steering drive axles have many inconveniences. Their structure is complex and the integrity is strong. When the steering drive axle needs to be handled during maintenance or under specific working conditions, it is often time-consuming and laborious. Due to the complex and changeable working environment of forklifts, the steering drive axle is susceptible to impact and wear, and the inconvenient disassembly characteristics seriously affect the maintenance efficiency and the continuous operation ability of the equipment, increase the overall operating cost and downtime, and it is difficult to meet the needs of efficient and flexible forklift operations.

[0003] Patent application with application number CN201920230331.2 discloses a forklift steering axle that is easy to disassemble and repair, including a frame and a steering device, the steering device is plugged into the frame, the steering device includes a fixed plate, a connecting shaft, a fixed rod, a steering wheel, an insert and a knob, and the fixed plate is plugged into the middle of the frame.

[0004] In summary, when repairing a certain component of a forklift steering drive axle, you may face the situation of large-scale disassembly of the entire steering drive axle, which not only reduces the disassembly efficiency, but also increases the skill level requirements for maintenance personnel, increases the difficulty and workload of maintenance, and may lead to extended maintenance time and increased costs.

[0005] Therefore, we propose a forklift steering drive axle which is easy to disassemble and overhaul. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a forklift steering drive axle that is easy to disassemble and repair, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a forklift steering drive axle that is easy to disassemble and overhaul, comprising a supporting mechanism, the supporting mechanism comprising a driving frame, the outer surface of the driving frame is provided with a first through hole, the outer surface of the driving frame on a side away from the first through hole is provided with a second through hole, the outer surface of the driving frame is slidably connected with a bolt, the inner wall of the driving frame is fixedly connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a connecting block, the outer surface of the connecting block at one end away from the hydraulic rod is provided with a first opening, the output end of the hydraulic rod is provided with a driving module, and further comprising:

[0008] The steering module includes a sliding frame slidably connected to the bolt, the fixed frame is fixedly connected to a fixed block at one end away from the driving frame, the fixed block is fixedly connected to a first connecting shaft on a side close to the sliding frame, the inner wall of the fixed block is rotatably connected to a clamping rod via a rotating shaft, the inner wall of the clamping rod at one end away from the fixed block is rotatably connected to the first rotating rod via a rotating shaft, the first rotating rod is rotatably connected to the first sliding block at one end away from the clamping rod via a rotating shaft, the first sliding block is slidably connected to the inner wall of the first through hole, the clamping rod clamps and fixes the hydraulic rod, and the first through hole is used to limit the sliding distance of the first sliding block.

[0009] According to the above technical solution, the inner wall of one end of the first sliding block away from the first rotating rod is rotatably connected to the second rotating rod via a rotating shaft, a through hole is provided on the outer surface of the second rotating rod, and a second opening is provided on the outer surface of the second rotating rod close to the first sliding block, the sliding frame is rotatably connected in the through hole via the rotating shaft, and the rotating bolt causes the sliding frame to drive the second rotating rod to flip.

[0010] According to the above technical solution, the outer wall of the first sliding block on one side close to the second rotating rod is fixedly connected to the second connecting shaft, the end of the second connecting shaft away from the first sliding block passes through the driving frame and is fixedly connected to the first spring, the end of the first spring close to the first sliding block is fixedly connected to the driving frame, the first spring is used for resetting the first sliding block, and the second connecting shaft is used to improve the stability of the first sliding block during movement.

[0011] According to the above technical solution, one end of the second rotating rod away from the first sliding block is rotatably connected to the third rotating rod via a rotating shaft, and one end of the third rotating rod away from the second rotating rod is rotatably connected to the second sliding block via a rotating shaft, the inner wall of the second sliding block is slidably connected to the outer surface of the first connecting shaft, the outer wall of the second sliding block on the side close to the fixed block is fixedly connected to the second spring, the side of the second spring away from the second sliding block is fixedly connected to the fixed block, the first connecting shaft is used to limit the sliding distance of the second sliding block, and the second spring is used to reset the second sliding block.

[0012] According to the above technical solution, the driving module includes a rotating frame slidably connected to the driving frame, a third through hole is opened on the outer surface of the rotating frame, a motor is fixedly connected to the outer wall of the rotating frame, the output end of the motor passes through the rotating frame and is fixedly connected to a driving disk, and the driving disk is used to install the steering wheel of the forklift.

[0013] According to the above technical solution, a first fixed shaft is fixedly connected to an outer wall of a side of the motor away from the rotating frame, a third sliding block is slidably connected to an outer surface of the first fixed shaft, a second extrusion block is fixedly connected to an outer surface of the third sliding block, a first elastic component is fixedly connected to an outer wall of a side of the third sliding block close to the motor, a side of the first elastic component away from the third sliding block is fixedly connected to the motor, the first elastic component is used for resetting the third sliding block, and the first fixed shaft limits the sliding distance of the third sliding block.

[0014] According to the above technical solution, the inner wall of the third sliding block is rotatably connected to an auxiliary rod via a rotating shaft, the auxiliary rod is rotatably connected to the first extrusion block away from the third sliding block via a rotating shaft, the outer surface of one end of the first extrusion block away from the auxiliary rod is fixedly connected to a first protrusion, and the third sliding block enables the first protrusion to slide on the inner wall of the second through hole through the auxiliary rod.

[0015] According to the above technical solution, the outer surface of the rotating frame is rotatably connected to the adjusting frame via a rotating shaft, the outer wall of the adjusting frame is fixedly connected to a second protrusion, the second protrusion is slidably connected to the inner wall of the third through hole, the outer wall of the adjusting frame on the side away from the second protrusion is fixedly connected to a second fixed shaft, one end of the second fixed shaft away from the adjusting frame passes through the rotating frame and is fixedly connected to the second elastic component, one end of the second elastic component close to the adjusting frame is fixedly connected to the rotating frame, the second fixed shaft is used to improve the stability of the adjusting frame when it is flipped, and the second elastic component is used to reset the adjusting frame.

[0016] Compared with the prior art, the present invention provides a forklift steering drive axle that is easy to disassemble and repair, and has the following beneficial effects:

[0017] 1. The present invention provides a forklift steering drive axle that is easy to disassemble and repair. When repairing a specific component of the forklift steering drive axle, the component can be accurately disassembled with the help of a steering module and a drive module, thereby effectively improving the disassembly rate of the forklift steering drive axle and effectively reducing the difficulty and workload of the maintenance work, while also greatly shortening the time spent on maintenance and reducing the maintenance cost.

[0018] 2. The present invention provides a steering module to clamp and fix the hydraulic rod with the help of a clamping rod and a fixing block. When the bolt is rotated, the sliding frame will move toward the driving frame. During the movement, the sliding frame rotates on the inner wall of the through hole, thereby driving the second rotating rod to flip. The second rotating rod pulls the first sliding block to slide on the inner wall of the first through hole, and the first sliding block uses the first rotating rod to cause the clamping rod to flip, thereby achieving the purpose of quick disassembly of the hydraulic rod.

[0019] 3. The present invention sets a driving module. When the second extrusion block is pressed, the third sliding block will move toward the direction of the motor. During this process, the third sliding block generates a pulling force on the first extrusion block with the help of the auxiliary rod, so that the first protrusion can slide on the inner wall of the second through hole, thereby realizing quick disassembly between the driving module and the driving frame.

[0020] 4. The present invention sets an adjustment frame and a second fixed shaft, presses one end of the second fixed shaft away from the adjustment frame, so that the adjustment frame flips over. As the adjustment frame flips over, the second protrusion is pulled out from the first opening and the third through hole, thereby smoothly achieving the purpose of rapid disassembly between the drive module and the hydraulic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the support mechanism structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the steering module and the driving module of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the steering module of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the fixing block and the clamping rod of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the clamping rod and the second sliding block of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the clamping rod of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the driving module of the present invention;

[0029] Fig. 9 It is a schematic structural diagram of the rotating frame and the third sliding block of the present invention;

[0030] Fig.10 It is a schematic diagram of the structure of the adjustment frame of the present invention;

[0031] Fig.11 For the present invention Figure 3 Schematic diagram of the enlarged structure of A.

[0032] In the figure: 1. Support mechanism; 101. Drive frame; 102. First through hole; 103. Second through hole; 104. Bolt; 105. Fixed frame; 106. Hydraulic rod; 107. Connecting block; 108. First opening; 2. Steering module; 201. Sliding frame; 202. Fixed block; 203. First connecting shaft; 204. Clamping rod; 205. First rotating rod; 206. First sliding block; 207. Second rotating rod; 208. Through hole; 209. Second opening; 210. Second connecting shaft; 211. The first spring; 212, the third rotating rod; 213, the second sliding block; 214, the second spring; 3, the driving module; 301, the rotating frame; 302, the third through hole; 303, the motor; 304, the driving disk; 305, the first fixed axis; 306, the auxiliary rod; 307, the first extrusion block; 308, the first protrusion; 309, the third sliding block; 310, the second extrusion block; 311, the first elastic component; 312, the adjusting frame; 313, the second protrusion; 314, the second fixed axis; 315, the second elastic component. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example 1: See Figure 1-Figure 7The present invention provides a technical solution: a forklift steering drive axle that is easy to disassemble and repair, including a support mechanism 1, the support mechanism 1 includes a drive frame 101, the outer surface of the drive frame 101 is provided with a first through hole 102, the outer surface of the drive frame 101 away from the first through hole 102 is provided with a second through hole 103, the outer surface of the drive frame 101 is slidably connected with a bolt 104, the inner wall of the drive frame 101 is fixedly connected with a fixing frame 105, the inner wall of the fixing frame 105 is fixedly connected with a hydraulic rod 106, the output end of the hydraulic rod 106 is fixedly connected with a connecting block 107, the outer surface of the connecting block 107 away from the hydraulic rod 106 is provided with a first opening 108, the output end of the hydraulic rod 106 is provided with a driving module 3, and also includes:

[0037] The steering module 2 comprises a sliding frame 201 slidably connected to the bolt 104, a fixed frame 105 is fixedly connected to a fixed block 202 at one end away from the driving frame 101, a first connecting shaft 203 is fixedly connected to the fixed block 202 at one side close to the sliding frame 201, a clamping rod 204 is rotatably connected to the inner wall of the fixed block 202 via a rotating shaft, a first rotating rod 205 is rotatably connected to the inner wall of the end of the clamping rod 204 away from the fixed block 202 via a rotating shaft, and a first sliding block 206 is rotatably connected to the end of the first rotating rod 205 away from the clamping rod 204 via a rotating shaft. During the operation of clamping and fixing the rod 106, the bolt 104 is rotated to push the sliding frame 201 toward the fixed frame 105. The sliding frame 201 drives the first sliding block 206 to move toward the clamping rod 204 with the help of the second rotating rod 207. The first sliding block 206 pushes the clamping rod 204 through the first rotating rod 205, so that the clamping rod 204 is turned toward the hydraulic rod 106 with the connection with the fixed block 202 as the center. Finally, the clamping and fixing effect of the outer surface of the hydraulic rod 106 is achieved by virtue of the contact between the clamping rod 204 and the outer surface of the hydraulic rod 106.

[0038] The inner wall of one end of the first sliding block 206 away from the first rotating rod 205 is rotatably connected to the second rotating rod 207 through a rotating shaft. A through hole 208 is provided on the outer surface of the second rotating rod 207, and a second opening 209 is provided on the outer surface of the second rotating rod 207 on the side close to the first sliding block 206. When the bolt 104 is rotated to cause the sliding frame 201 to move toward the driving frame 101, the second rotating rod 207 is pulled by the sliding frame 201 to move, and in this process, the second rotating rod 207 will pull the first sliding block 206 to slide and connect with the inner wall of the first through hole 102.

[0039] The outer wall of the first sliding block 206 on one side close to the second rotating rod 207 is fixedly connected with the second connecting shaft 210, and the end of the second connecting shaft 210 away from the first sliding block 206 passes through the driving frame 101 and is fixedly connected with the first spring 211, and the end of the first spring 211 close to the first sliding block 206 is fixedly connected to the driving frame 101, and the first spring 211 is used for resetting the first sliding block 206. When the first sliding block 206 is pulled by the second rotating rod 207 to slide on the inner wall of the first through hole 102, the first sliding block 206 slides on the inner wall of the driving frame 101 with the help of the second connecting shaft 210. At the same time, the first sliding block 206 applies a pulling force to the first spring 211 through the second connecting shaft 210, causing it to undergo tensile deformation.

[0040] One end of the second rotating rod 207 away from the first sliding block 206 is rotatably connected to the third rotating rod 212 via a rotating shaft, and one end of the third rotating rod 212 away from the second rotating rod 207 is rotatably connected to the second sliding block 213 via a rotating shaft. The inner wall of the second sliding block 213 is slidably connected to the outer surface of the first connecting shaft 203, and the outer wall of the second sliding block 213 on one side close to the fixed block 202 is fixedly connected to the second spring 214, and the side of the second spring 214 away from the second sliding block 213 is fixedly connected to the fixed block 202. The connecting shaft 203 is used to limit the sliding distance of the second sliding block 213, and the second spring 214 is used to reset the second sliding block 213. When the sliding frame 201 pulls the second rotating rod 207 to flip it, the second rotating rod 207 will use the third rotating rod 212 to apply a squeezing force to the second sliding block 213. Under the action of this force, the second sliding block 213 moves along the outer surface of the first connecting shaft 203 toward the fixed block 202. During this process, the second spring 214 will also be squeezed due to the movement of the second sliding block 213.

[0041] Example 2: Please refer to Figure 8-Figure 11On the basis of the first embodiment, the present invention provides a technical solution: the driving module 3 includes a rotating frame 301 slidably connected to the driving frame 101, the outer surface of the rotating frame 301 is provided with a third through hole 302, the outer wall of the rotating frame 301 is fixedly connected to a motor 303, the output end of the motor 303 passes through the rotating frame 301 and is fixedly connected to a driving disk 304, the outer wall of the motor 303 away from the rotating frame 301 is fixedly connected to a first fixed shaft 305, the outer surface of the first fixed shaft 305 is slidably connected to a third sliding block 309, the outer surface of the third sliding block 309 is fixedly connected to a second extrusion block 310, the outer wall of the third sliding block 309 close to the motor 303 is fixedly connected to a first elastic component 311, the first elastic component 311 is fixedly connected to the motor 303 on a side away from the third sliding block 309, the third sliding block 309 is pushed toward the side of the motor 303 along the outer surface of the first fixed shaft 305 by means of the second extrusion block 310, and in this process, the third sliding block 309 will produce an extrusion effect on the first elastic component 311.

[0042] The inner wall of the third sliding block 309 is rotatably connected to the auxiliary rod 306 through a rotating shaft, and the auxiliary rod 306 is rotatably connected to the first extrusion block 307 away from the third sliding block 309 through a rotating shaft. The outer surface of one end of the first extrusion block 307 away from the auxiliary rod 306 is fixedly connected to the first protrusion 308. When the second extrusion block 310 pushes the third sliding block 309 to move along the outer surface of the first fixed axis 305 toward the motor 303, the third sliding block 309 drives the first protrusion 308 to slide on the inner wall of the second through hole 103 with the help of the auxiliary rod 306, thereby achieving a quick disassembly effect between the drive module 3 and the drive frame 101.

[0043] The outer surface of the rotating frame 301 is rotatably connected to the adjustment frame 312 through a rotating shaft, the outer wall of the adjustment frame 312 is fixedly connected to the second protrusion 313, the second protrusion 313 is slidably connected to the inner wall of the third through hole 302, the outer wall of the adjustment frame 312 away from the second protrusion 313 is fixedly connected to the second fixed shaft 314, the end of the second fixed shaft 314 away from the adjustment frame 312 passes through the rotating frame 301 and is fixedly connected to the second elastic component 315, the end of the second elastic component 315 close to the adjustment frame 312 is fixedly connected to the rotating frame 301, and the second fixed shaft 314 is fixedly connected to the rotating frame 301. 14 is used to improve the stability of the adjustment frame 312 when it is flipped, and the second elastic component 315 is used to reset the adjustment frame 312. After the disassembly operation of the driving module 3 and the driving frame 101 is completed, the end of the second fixed axis 314 away from the adjustment frame 312 is pressed, so that the adjustment frame 312 will be flipped. During the flipping process of the adjustment frame 312, the second protrusion 313 will gradually disengage from the first opening 108 and the third through hole 302. In this way, the goal of rapid disassembly between the driving module 3 and the hydraulic rod 106 can be successfully achieved.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A forklift steering drive axle that is easy to disassemble and overhaul, comprising a support mechanism (1), the support mechanism (1) comprising a drive frame (101), the outer surface of the drive frame (101) is provided with a first through hole (102), the outer surface of the drive frame (101) away from the first through hole (102) is provided with a second through hole (103), the outer surface of the drive frame (101) is slidably connected with a bolt (104), the inner wall of the drive frame (101) is fixedly connected with a fixing frame (105), the inner wall of the fixing frame (105) is fixedly connected with a hydraulic rod (106), the output end of the hydraulic rod (106) is fixedly connected with a connecting block (107), the outer surface of the connecting block (107) away from the hydraulic rod (106) is provided with a first opening (108), and the output end of the hydraulic rod (106) is provided with a driving module (3), characterized in that: Also included are: The steering module (2) comprises a sliding frame (201) slidably connected to a bolt (104); an end of the fixing frame (105) away from the driving frame (101) is fixedly connected to a fixing block (202); a side of the fixing block (202) close to the sliding frame (201) is fixedly connected to a first connecting shaft (203); an inner wall of the fixing block (202) is rotatably connected to a clamping rod (204) via a rotating shaft; an inner wall of an end of the clamping rod (204) away from the fixing block (202) is rotatably connected to a first rotating rod (205) via a rotating shaft; an end of the first rotating rod (205) away from the clamping rod (204) is rotatably connected to a first sliding block (206) via a rotating shaft; the first sliding block (206) is slidably connected to the inner wall of the first through hole (102); the clamping rod (204) clamps and fixes the hydraulic rod (106); and the first through hole (102) is used to limit the sliding distance of the first sliding block (206); The inner wall of one end of the first sliding block (206) away from the first rotating rod (205) is rotatably connected to the second rotating rod (207) via a rotating shaft, a through hole (208) is provided on the outer surface of the second rotating rod (207), and a second opening (209) is provided on the outer surface of the second rotating rod (207) on the side close to the first sliding block (206), the sliding frame (201) is rotatably connected in the through hole (208) via the rotating shaft, and the bolt (104) is rotated to cause the sliding frame (201) to drive the second rotating rod (207) to flip.

2. The forklift steering drive axle that is easy to disassemble and repair according to claim 1 is characterized in that: A second connecting shaft (210) is fixedly connected to an outer wall of one side of the first sliding block (206) close to the second rotating rod (207); an end of the second connecting shaft (210) away from the first sliding block (206) passes through the driving frame (101) and is fixedly connected to a first spring (211); an end of the first spring (211) close to the first sliding block (206) is fixedly connected to the driving frame (101); the first spring (211) is used for resetting the first sliding block (206); and the second connecting shaft (210) is used for improving the stability of the first sliding block (206) when it moves.

3. The forklift steering drive axle that is easy to disassemble and repair according to claim 2 is characterized in that: One end of the second rotating rod (207) away from the first sliding block (206) is rotatably connected to the third rotating rod (212) via a rotating shaft; one end of the third rotating rod (212) away from the second rotating rod (207) is rotatably connected to the second sliding block (213) via a rotating shaft; an inner wall of the second sliding block (213) is slidably connected to an outer surface of the first connecting shaft (203); a second spring (214) is fixedly connected to an outer wall of a side of the second sliding block (213) close to the fixed block (202); a side of the second spring (214) away from the second sliding block (213) is fixedly connected to the fixed block (202); the first connecting shaft (203) is used to limit the sliding distance of the second sliding block (213); and the second spring (214) is used to reset the second sliding block (213).

4. The forklift steering drive axle that is easy to disassemble and repair according to claim 1 is characterized in that: The driving module (3) comprises a rotating frame (301) slidably connected to the driving frame (101); a third through hole (302) is provided on the outer surface of the rotating frame (301); a motor (303) is fixedly connected to the outer wall of the rotating frame (301); an output end of the motor (303) passes through the rotating frame (301) and is fixedly connected to a driving disk (304); the driving disk (304) is used to mount a steering wheel of a forklift.

5. The forklift steering drive axle that is easy to disassemble and repair according to claim 4 is characterized in that: A first fixed shaft (305) is fixedly connected to an outer wall of a side of the motor (303) away from the rotating frame (301); a third sliding block (309) is slidably connected to an outer surface of the first fixed shaft (305); a second extrusion block (310) is fixedly connected to an outer surface of the third sliding block (309); a first elastic component (311) is fixedly connected to an outer wall of a side of the third sliding block (309) close to the motor (303); a side of the first elastic component (311) away from the third sliding block (309) is fixedly connected to the motor (303); the first elastic component (311) is used for resetting the third sliding block (309); and the first fixed shaft (305) limits the sliding distance of the third sliding block (309).

6. The forklift steering drive axle that is easy to disassemble and repair according to claim 5 is characterized in that: The inner wall of the third sliding block (309) is rotatably connected to an auxiliary rod (306) via a rotating shaft; the auxiliary rod (306) is rotatably connected to a first extrusion block (307) away from the third sliding block (309) via a rotating shaft; the outer surface of one end of the first extrusion block (307) away from the auxiliary rod (306) is fixedly connected to a first protrusion (308); the third sliding block (309) enables the first protrusion (308) to slide on the inner wall of the second through hole (103) via the auxiliary rod (306).

7. The forklift steering drive axle that is easy to disassemble and repair according to claim 6 is characterized in that: The outer surface of the rotating frame (301) is rotatably connected to an adjusting frame (312) via a rotating shaft; a second protrusion (313) is fixedly connected to the outer wall of the adjusting frame (312); the second protrusion (313) is slidably connected to the inner wall of the third through hole (302); a second fixed shaft (314) is fixedly connected to the outer wall of the adjusting frame (312) on a side away from the second protrusion (313); an end of the second fixed shaft (314) away from the adjusting frame (312) passes through the rotating frame (301) and is fixedly connected to a second elastic component (315); an end of the second elastic component (315) close to the adjusting frame (312) is fixedly connected to the rotating frame (301); the second fixed shaft (314) is used to improve the stability of the adjusting frame (312) when it is turned over; and the second elastic component (315) is used to reset the adjusting frame (312).

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