CN213231413U

CN213231413U - Drive axle mounting bracket for forklift

Info

Publication number: CN213231413U
Application number: CN202021488695.XU
Authority: CN
Inventors: 陈永胜
Original assignee: Shaoguan Leadway Metal Component Co ltd
Current assignee: Shaoguan Leadway Metal Component Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-05-18
Anticipated expiration: 2030-07-25

Abstract

The utility model relates to a transaxle technical field just discloses a transaxle installing support for fork truck, including left bearing frame, rod cover, transmission thick stick and right bearing frame, the right side top of left side bearing frame and the left end fixed connection of rod cover, the right-hand member fixedly connected with transmission seat of rod cover, spacing spout has been seted up to the side surface of transmission thick stick, the inside swing joint of spacing spout has spacing slider, the top of spacing slider and the interior roof fixed connection of rod cover, the inside of transmission seat is equipped with the pivot. This transaxle installing support for fork truck through setting up transmission seat, pivot, transmission thick stick, rod cover, worm wheel and telescopic link, drives the worm through rotating the pivot and rotates, and the worm drives the worm wheel and rotates, and the transmission thick stick is flexible, and the extension of cooperation telescopic link is contract, adjusts the distance between left bearing frame and the right bearing frame to this adapts to the not unidimensional transaxle's of not installation, has solved the low problem of current transaxle installing support commonality.

Description

Drive axle mounting bracket for forklift

Technical Field

The utility model relates to a transaxle installation technical field specifically is a transaxle installing support for fork truck.

Background

The driving axle is a mechanism which is positioned at the tail end of a transmission system and can change the rotating speed and the torque from the transmission and transmit the rotating speed and the torque to the driving wheel, the driving axle of the forklift is installed at the bottom of a forklift body through an installation support and is fixed through screws and bolts, and the current forklift driving axle installation support needs to be produced according to the size of the driving axle, so that some forklift driving axles with slightly larger sizes cannot share the same installation support with the driving axles with smaller sizes, and the universality of support installation is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a transaxle installing support for fork truck possesses adjustable size, satisfies the advantage of not unidimensional transaxle installation, has solved the problem that current transaxle installing support commonality is low.

(II) technical scheme

For realizing above-mentioned transaxle installing support purpose for fork truck, the utility model provides a following technical scheme: a drive axle mounting bracket for a forklift comprises a left bearing frame, a rod sleeve, a transmission lever and a right bearing frame, wherein the top of the right side of the left bearing frame is fixedly connected with the left end of the rod sleeve, the right end of the rod sleeve is fixedly connected with a transmission seat, a limiting sliding groove is formed in the side surface of the transmission lever, a limiting sliding block is movably connected inside the limiting sliding groove, the top of the limiting sliding block is fixedly connected with the inner top wall of the rod sleeve, a rotating shaft is arranged inside the transmission seat, a worm is fixedly connected to the side surface of the rotating shaft, a worm wheel is movably connected to the side surface of the worm, the inside of the worm wheel is in threaded connection with the surface of the transmission lever, a driven shaft is fixedly connected inside the worm wheel, a first bearing is fixedly connected to the right end of the driven shaft, the right end of the first bearing is fixedly connected with the inner wall of, the left side of second bearing and the left side inner wall fixed connection of transmission seat, first screw hole has been seted up in the left side of left side bearing frame, the first anchorage bar of inside threaded connection of first screw hole, the right-hand member threaded connection of first anchorage bar has first lifting piece, the first chassis of bottom fixedly connected with of left side bearing frame, the second screw hole has been seted up on the right side of right side bearing frame, the inside threaded connection of second screw hole has the second anchorage bar, the left end threaded connection of second anchorage bar has the second lifting piece, the bottom fixedly connected with second chassis of right side bearing frame.

Preferably, the rear end of pivot and the rear side inner wall swing joint of transmission seat, the front end of pivot runs through the transmission seat and extends to the transmission seat outside, the side surface of pivot and the preceding lateral wall swing joint of transmission seat.

Preferably, the left end of the transmission rod extends to the inside of the rod sleeve and is movably connected with the inside of the rod sleeve, and the surface of the transmission rod is movably connected with the right side wall of the transmission seat.

Preferably, the inside fixedly connected with telescopic link of left side bearing frame, the left end of telescopic link and the left side bottom fixed connection of right side bearing frame.

Preferably, the first lifting block is movably connected with the inside of the left bearing frame, and the top of the first lifting block is fixedly connected with a first top frame.

Preferably, the second lifting block is movably connected with the inside of the right bearing frame, and the top of the second lifting block is fixedly connected with a second top frame.

Compared with the prior art, the utility model provides a transaxle installing support for fork truck possesses following beneficial effect:

1. this transaxle installing support for fork truck through setting up transmission seat, pivot, transmission thick stick, rod cover, worm wheel and telescopic link, drives the worm through rotating the pivot and rotates, and the worm drives the worm wheel and rotates, and the transmission thick stick is flexible, and the extension of cooperation telescopic link is contract, adjusts the distance between left bearing frame and the right bearing frame to this adapts to the not unidimensional transaxle's of not installation, has solved the low problem of current transaxle installing support commonality.

2. This transaxle installing support for fork truck through setting up first lifting piece, second lifting piece, first anchorage bar and second anchorage bar, can reciprocate left bearing frame and right bearing frame through first lifting piece and second lifting piece, cooperates the fixed of first anchorage bar and second anchorage bar, can vertically carry out certain regulation to whole installing frame, further increases the suitability.

Drawings

FIG. 1 is a sectional view of the front view structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1;

fig. 4 is a three-dimensional view of the transmission bar structure of the present invention.

Wherein: 1. a left bearing frame; 2. a rod sleeve; 3. a driving lever; 4. a right bearing frame; 5. a transmission seat; 6. a rotating shaft; 7. a worm; 8. a worm gear; 9. a driven shaft; 10. a first bearing; 11. a second bearing; 12. a telescopic rod; 13. a first top frame; 14. a first fastening rod; 15. a first threaded hole; 16. a first lifting block; 17. a first chassis; 18. a second head frame; 19. a second lifting block; 20. a second fastening rod; 21. a second threaded hole; 22. a second chassis; 23. a limiting slide block; 24. and a limiting sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a drive axle mounting bracket for forklift, which comprises a left bearing frame 1, a rod sleeve 2, a transmission rod 3 and a right bearing frame 4, wherein the right top of the left bearing frame 1 is fixedly connected with the left end of the rod sleeve 2, the inside of the left bearing frame 1 is fixedly connected with a telescopic rod 12, the left end of the telescopic rod 12 is fixedly connected with the left bottom of the right bearing frame 4, the right end of the rod sleeve 2 is fixedly connected with a transmission seat 5, the left end of the transmission rod 3 extends into the rod sleeve 2 and is movably connected with the inside of the rod sleeve 2, the surface of the transmission rod 3 is movably connected with the right side wall of the transmission seat 5, the side surface of the transmission rod 3 is provided with a limit sliding groove 24, the inside of the limit sliding groove 24 is movably connected with a limit sliding block 23, the top of the limit sliding block 23 is fixedly connected with the inner top wall of the rod sleeve 2, the inside of the transmission seat 5 is provided with a rotating shaft 6, the rear, the front end of a rotating shaft 6 penetrates through a transmission seat 5 and extends to the outside of the transmission seat 5, the side surface of the rotating shaft 6 is movably connected with the front side wall of the transmission seat 5, the side surface of the rotating shaft 6 is fixedly connected with a worm 7, the side surface of the worm 7 is movably connected with a worm wheel 8, the inside of the worm wheel 8 is in threaded connection with the surface of a transmission lever 3, the worm 7 is driven to rotate by rotating the rotating shaft 6, the worm 7 drives the worm wheel 8 to rotate, the transmission lever 3 stretches and retracts to match with the stretching and retracting of a telescopic rod 12, the distance between a left bearing frame 1 and a right bearing frame 4 is adjusted, a driven shaft 9 is fixedly connected inside the worm wheel 8, the right end of the driven shaft 9 is fixedly connected with a first bearing 10, the right end of the first bearing 10 is fixedly connected with the right inner wall of the transmission seat 5, the left end of the driven shaft 9 is, the rotation of the worm wheel 8 is smoother, the left side of the second bearing 11 is fixedly connected with the inner wall of the left side of the transmission seat 5, the left side of the left bearing frame 1 is provided with three first threaded holes 15, the three first threaded holes 15 are correspondingly adjusted to have three heights, the inner threads of the first threaded holes 15 are connected with first fastening rods 14, the right ends of the first fastening rods 14 are in threaded connection with first lifting blocks 16, the first lifting blocks 16 are movably connected with the inner part of the left bearing frame 1, the top of the first lifting blocks 16 is fixedly connected with first top frames 13, the first top frames 13 are provided with screws, the first top frames 13 are connected with a forklift body through screws, the bottom of the left bearing frame 1 is fixedly connected with first bottom frames 17, the first bottom frames 17 are provided with bolts, a drive axle is connected with the first bottom frames 17 through bolts, the right side of the right bearing frame 4 is provided with second threaded holes 21, and the number of the second threaded holes 21 is three, the height of three grades is adjusted to the correspondence, the inside threaded connection of second screw hole 21 has second anchorage bar 20, the left end threaded connection of second anchorage bar 20 has second lifting piece 19, the inside swing joint of second lifting piece 19 and right bearing frame 4, the top fixedly connected with second roof-rack 18 of second lifting piece 19, be equipped with the screw on the second roof-rack 18, second roof-rack 18 passes through the screw and is connected with the fork truck automobile body, the bottom fixedly connected with second chassis 22 of right bearing frame 4, be equipped with the bolt on the second chassis 22, the transaxle passes through the bolt and is connected with second chassis 22.

When the lifting device is used, the rotating shaft 6 is rotated to drive the worm 7 to rotate, the worm 7 drives the worm wheel 8 to rotate, the transmission lever 3 stretches and retracts, the telescopic rod 12 is matched to stretch and retract, the distance between the left bearing frame 1 and the right bearing frame 4 is adjusted, the left bearing frame 1 is fixed to the bottom of a forklift through the first top frame 13, the right bearing frame 4 is fixed to the bottom of the forklift through the second top frame 18, the heights of the left bearing frame 1 and the right bearing frame 4 are adjusted through the first lifting block 16 and the second lifting block 19, the left bearing frame 1 and the right bearing frame 4 are fixed through the first fastening rod 14 and the second fastening rod 20, and then the drive axle is installed on the first underframe 17 and the second underframe 22 through bolts.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transaxle installing support for fork truck, includes left bearing frame (1), rod cover (2), driving lever (3) and right bearing frame (4), its characterized in that: the right side top of the left bearing frame (1) is fixedly connected with the left end of the rod sleeve (2), the right end of the rod sleeve (2) is fixedly connected with a transmission seat (5), a limiting sliding groove (24) is formed in the side surface of the transmission lever (3), a limiting sliding block (23) is movably connected inside the limiting sliding groove (24), the top of the limiting sliding block (23) is fixedly connected with the inner top wall of the rod sleeve (2), a rotating shaft (6) is arranged inside the transmission seat (5), a worm (7) is fixedly connected on the side surface of the rotating shaft (6), a worm wheel (8) is movably connected on the side surface of the worm (7), the inside of the worm wheel (8) is connected with the surface of the transmission lever (3) through threads, a driven shaft (9) is fixedly connected inside the worm wheel (8), and a first bearing (10) is fixedly connected at the right end of the driven shaft (, the right end of the first bearing (10) is fixedly connected with the right inner wall of the transmission seat (5), the left end of the driven shaft (9) is fixedly connected with a second bearing (11), the left side of the second bearing (11) is fixedly connected with the left inner wall of the transmission seat (5), the left side of the left bearing frame (1) is provided with a first threaded hole (15), the inner thread of the first threaded hole (15) is connected with a first fastening rod (14), the right end of the first fastening rod (14) is in threaded connection with a first lifting block (16), the bottom of the left bearing frame (1) is fixedly connected with a first chassis (17), the right side of the right bearing frame (4) is provided with a second threaded hole (21), the inner thread of the second threaded hole (21) is connected with a second fastening rod (20), the left end of the second fastening rod (20) is in threaded connection with a second lifting block (19), the bottom of the right bearing frame (4) is fixedly connected with a second bottom frame (22).

2. The drive axle mounting bracket for a forklift truck according to claim 1, characterized in that: the rear end of pivot (6) and the rear side inner wall swing joint of transmission seat (5), the front end of pivot (6) runs through transmission seat (5) and extends to transmission seat (5) outside, the side surface of pivot (6) and the preceding lateral wall swing joint of transmission seat (5).

3. The drive axle mounting bracket for a forklift truck according to claim 1, characterized in that: the left end of the transmission lever (3) extends to the inside of the rod sleeve (2) and is movably connected with the inside of the rod sleeve (2), and the surface of the transmission lever (3) is movably connected with the right side wall of the transmission seat (5).

4. The drive axle mounting bracket for a forklift truck according to claim 1, characterized in that: the inside fixedly connected with telescopic link (12) of left side bearing frame (1), the left end of telescopic link (12) and the left side bottom fixed connection of right side bearing frame (4).

5. The drive axle mounting bracket for a forklift truck according to claim 1, characterized in that: the lifting device is characterized in that the first lifting block (16) is movably connected with the inside of the left bearing frame (1), and the top of the first lifting block (16) is fixedly connected with a first top frame (13).

6. The drive axle mounting bracket for a forklift truck according to claim 1, characterized in that: the second lifting block (19) is movably connected with the inner part of the right bearing frame (4), and the top of the second lifting block (19) is fixedly connected with a second top frame (18).