CN211995905U

CN211995905U - Adjustable tractor counterweight frame

Info

Publication number: CN211995905U
Application number: CN202020443603.XU
Authority: CN
Inventors: 房崇臣; 王国廷; 房来树
Original assignee: Weifang Haowo Machinery Manufacturing Co ltd
Current assignee: Weifang Haowo Machinery Manufacturing Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-24
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a tractor counter weight frame with adjustable, which comprises a mounting bas, the lateral wall of mount pad is equipped with rather than the balancing weight subassembly that matches, the upper end lateral wall fixedly connected with fixed strip of mount pad, the lateral wall of fixed strip is equipped with a plurality of locking bolts, a plurality of thread grooves have been seted up to the lateral wall of balancing weight subassembly, and is a plurality of locking bolts all runs through the fixed strip and extends to a plurality of thread grooves respectively in, the lower extreme lateral wall fixedly connected with branch of mount pad, the lower extreme lateral wall of branch is rotated through the damping pivot and is connected with the backup pad, two fixed blocks of lower extreme lateral wall fixedly connected with of mount pad, two logical groove has all been seted up to the lower extreme lateral wall of fixed block, the equal fixedly connected with of upper and lower lateral wall of backup pad and. The utility model discloses can play better supporting role to the balancing weight subassembly to can pack up, thereby avoid lifting the normal removal that influences the tractor behind the balancing weight subassembly off.

Description

Adjustable tractor counterweight frame

Technical Field

The utility model relates to a tractor technical field especially relates to a tractor counter weight frame with adjustable.

Background

The setting mode of the counterweight assembly on the existing agricultural tractor is as follows: a plurality of balancing weights are gathered together and then are installed on a T-shaped overhanging type cantilever structure at the front end of the tractor. The counterweight assembly is arranged in such a way, so that the weight of the front end or the rear end of the tractor is increased, and the stability of the tractor is ensured.

In the prior art, when the counterweight block is installed on the counterweight frame, the counterweight block is heavy, the pressure on the installation seat is large, the installation seat is easy to deform and damage, and the service life of the installation seat is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the counter weight block has large pressure on the mounting seat and the mounting seat is easy to deform in the prior art, thereby reducing the service life of the mounting seat and providing an adjustable tractor counterweight frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable tractor counterweight frame comprises a mounting seat, wherein a counterweight block assembly matched with the mounting seat is arranged on the side wall of the mounting seat, a fixing strip is fixedly connected to the side wall of the upper end of the mounting seat, a plurality of locking bolts are arranged on the side wall of the fixing strip, a plurality of thread grooves are formed in the side wall of the counterweight block assembly, the locking bolts penetrate through the fixing strip and extend into the thread grooves respectively, a supporting rod is fixedly connected to the side wall of the lower end of the mounting seat, a supporting plate is rotatably connected to the side wall of the lower end of the supporting rod through a damping rotating shaft, two fixing blocks are fixedly connected to the side wall of the lower end of the mounting seat, through grooves are formed in the side walls of the lower ends of the two fixing blocks, partition plates matched with the through grooves are fixedly connected to the upper side wall and the lower side wall of the supporting plate, a, the fixing bolts respectively penetrate through the inner wall of the through groove and the partition plate and extend into the thread grooves.

Preferably, the side wall of the supporting plate is provided with a groove, a cushion pad is arranged in the groove, and the side wall of the cushion pad and the side wall of the supporting plate are abutted against the side wall of the matching block assembly.

Preferably, the side wall of the counterweight block component is provided with a through groove, and a handle is fixedly connected between the inner walls of two sides of the through groove.

Preferably, the support plate rotates by taking the damping rotating shaft as an axis, and the rotating angle of the support plate is 0-180 degrees.

Preferably, the side wall of the lower end of the fixing block is provided with a chamfer, and the side wall of the lower end of the fixing block is abutted to the side wall of the supporting plate.

Preferably, the two fixing blocks are respectively positioned on the left side and the right side of the supporting rod and symmetrically arranged.

Preferably, the side wall of the upper end of the mounting seat is provided with a protrusion, and the side wall of the counterweight block assembly is provided with a containing groove matched with the protrusion.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by rotating the support plate and matching the fixing bolt with the partition plate and other structures, the support plate can stably support the counterweight block assembly, the pressure on the mounting seat is reduced, the service life of the mounting seat is prolonged, and meanwhile, when the counterweight block assembly is dismounted, the support plate can be folded, so that the influence of the support plate on the movement of the tractor is avoided;

2. through the setting of recess and cushion, can play certain cushioning effect to rocking of balancing weight subassembly to protection backup pad and balancing weight subassembly alleviate it and rock and collide, in addition, can easily mention the balancing weight subassembly through the handle, thereby conveniently install it on the mount pad laborsavingly.

Drawings

Fig. 1 is a schematic structural view of an adjustable tractor counterweight frame provided by the utility model;

FIG. 2 is a side view of the fixed block;

fig. 3 is a front view of the fixing block.

In the figure: the mounting seat 1, the counterweight block assembly 2, the fixing strip 3, the locking bolt 4, the supporting rod 5, the supporting plate 6, the fixing block 7, the partition plate 8, the fixing bolt 9, the cushion pad 10, the handle 11 and the bulge 12.

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.

Referring to fig. 1-3, an adjustable tractor counterweight frame comprises a mounting base 1, wherein a bulge 12 is arranged on the upper end side wall of the mounting base 1, a containing groove matched with the bulge 12 is arranged on the side wall of a counterweight block component 2, the counterweight block component 2 can be more stably clamped on the mounting base 1 through the matching of the bulge 12 and the containing groove, so that the installation is easier and more convenient, the counterweight block component 2 matched with the mounting base 1 is arranged on the side wall of the mounting base 1, a through groove is arranged on the side wall of the counterweight block component 2, a handle 11 is fixedly connected between the inner walls of the two sides of the through groove, the handle 11 is held to easily lift the counterweight block component 2, so that the counterweight block component 2 can be conveniently assembled together and also can be conveniently installed on the mounting base 1, a fixing strip 3 is fixedly connected on the upper end side wall of the mounting base 1, and a plurality, the side wall of the counterweight block component 2 is provided with a plurality of thread grooves, a plurality of locking bolts 4 penetrate through the fixing strip 3 and respectively extend into the thread grooves, and the side wall of the lower end of the mounting seat 1 is fixedly connected with a support rod 5;

the side wall of the lower end of the supporting rod 5 is rotatably connected with a supporting plate 6 through a damping rotating shaft, the supporting plate 6 rotates by taking the damping rotating shaft as an axis, the rotating angle of the supporting plate 6 is 0-180 degrees, so that the supporting plate 6 can play a good supporting role, the side wall of the supporting plate 6 is provided with a groove, the groove is internally provided with a cushion pad 10, the side wall of the cushion pad 10 and the side wall of the supporting plate 6 are abutted against the side wall of a matching block component, a certain buffering role can be played for the shaking of a balancing weight component 2 through the arrangement of the groove and the cushion pad 10, so that the supporting plate 6 and the balancing weight component 2 are protected, the shaking and the collision of the supporting plate and the balancing weight component are reduced, the side wall of the lower end of the mounting seat 1 is fixedly connected with two fixing blocks 7, the side wall, two fixed blocks 7 are located the left and right sides symmetry setting of branch 5 respectively, when convenient the rotation, baffle 8 can insert the logical groove of fixed block 7 respectively, logical groove has all been seted up to the lower extreme lateral wall of two fixed blocks 7, the equal fixedly connected with of upper and lower lateral wall of backup pad 6 and the baffle 8 that leads to the groove and match, the lateral wall of fixed block 7 is equipped with a plurality of fixing bolt 9, a plurality of thread grooves have been seted up to the inner wall that leads to the groove, a plurality of fixing bolt 9 run through the inner wall and the baffle 8 that lead to the groove respectively and extend to a plurality of.

When the utility model is installed with the balancing weight component 2, a plurality of locking bolts 4 pass through the fixing strip 3 and are screwed into the thread groove, thereby connecting the mounting seat 1 and the balancing weight component 2 together tightly, ensuring the stability of the installation of the balancing weight component 2, simultaneously, the support plate 6 can be rotated, so that the support plate 6 supports the lower end side wall of the balancing weight component 2, the baffle 8 can enter the through groove of the fixing block 7, the baffle 8 and the fixing block 7 are connected together by the fixing bolt 9, thereby playing a stable supporting effect on the lower end side wall of the balancing weight component 2, thereby ensuring the more stable installation of the balancing weight component 2, after the balancing weight component 2 is disassembled, the support plate 6 can be rotated, the other baffle 8 is inserted into the through groove in the other fixing block 7, the fixing bolt 9 is reused to fix the balancing weight component, thereby adjusting the position of the support plate 6, the support plate 6 is prevented from having a bad influence on the operation of the tractor.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The adjustable tractor counterweight frame comprises a mounting seat (1) and is characterized in that a counterweight block component (2) matched with the mounting seat is arranged on the side wall of the mounting seat (1), a fixing strip (3) is fixedly connected to the upper end side wall of the mounting seat (1), a plurality of locking bolts (4) are arranged on the side wall of the fixing strip (3), a plurality of thread grooves are formed in the side wall of the counterweight block component (2), the locking bolts (4) penetrate through the fixing strip (3) and respectively extend into the thread grooves, a support rod (5) is fixedly connected to the lower end side wall of the mounting seat (1), a support plate (6) is rotatably connected to the lower end side wall of the support rod (5) through a damping rotating shaft, two fixing blocks (7) are fixedly connected to the lower end side wall of the mounting seat (1), and through grooves are formed in the lower end side walls of the two fixing blocks (7), the equal fixedly connected with of upper and lower lateral wall of backup pad (6) and lead to baffle (8) that the groove matches, the lateral wall of fixed block (7) is equipped with a plurality of fixing bolt (9), a plurality of thread groove have been seted up to the inner wall that leads to the groove, and is a plurality of fixing bolt (9) run through the inner wall and baffle (8) that lead to the groove respectively and extend to in a plurality of thread groove.

2. The adjustable tractor counterweight frame according to claim 1, characterized in that the side wall of said supporting plate (6) is provided with a groove, said groove is provided with a cushion pad (10), the side wall of said cushion pad (10) and the side wall of said supporting plate (6) are abutted against the side wall of the matching block assembly.

3. The adjustable tractor counterweight frame as claimed in claim 1, wherein a through slot is opened on the side wall of said counterweight block assembly (2), and a handle (11) is fixedly connected between the inner walls of two sides of said through slot.

4. An adjustable tractor weight rack according to claim 1, characterized in that the support plate (6) rotates around the damping rotation shaft, and the rotation angle of the support plate (6) is 0-180 °.

5. The adjustable tractor counterweight frame according to claim 1, characterized in that the side wall of the lower end of the fixing block (7) is provided with a chamfer, and the side wall of the lower end of the fixing block (7) is abutted against the side wall of the supporting plate (6).

6. The adjustable tractor counterweight frame according to claim 1, characterized in that two said fixed blocks (7) are respectively positioned on the left and right sides of the strut (5) symmetrically.

7. The adjustable tractor balance weight frame according to claim 1, wherein the side wall of the upper end of the mounting seat (1) is provided with a protrusion (12), and the side wall of the weight block assembly (2) is provided with a receiving groove matched with the protrusion (12).