CN219113986U

CN219113986U - Support is used in agricultural machinery maintenance

Info

Publication number: CN219113986U
Application number: CN202223172091.6U
Authority: CN
Inventors: 平秀敏; 朱朝仙; 张玉宏; 李琼仙; 邓金祥; 高兴志; 高天稳; 李永贤; 高兴发
Original assignee: Huize Qunlin Agricultural Comprehensive Development Co ltd
Current assignee: Huize Qunlin Agricultural Comprehensive Development Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-02
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to a support for agricultural machinery maintenance, and belongs to the technical field of agricultural machinery maintenance. The device mainly comprises an upper plate frame, a lower plate frame, sleeves, nuts and screw rods, wherein the sleeves are arranged at four corners of the lower plate frame, the nuts are rotatably arranged at the top ends of the sleeves in an axial limiting mode, the bottom ends of the screw rods are sleeved in the sleeves through the nuts, the screw rods are in threaded connection with the nuts, and the upper plate frame is arranged at the top ends of the screw rods; the support comprises an upper plate frame, a lower plate frame, a sleeve, a nut and a screw rod, wherein the screw rod can move up and down through rotating the nut, the height of the upper plate frame can be changed, the height of the support can be changed, the support can be applicable to maintenance of agricultural machinery with different heights, the maintenance height can be changed according to maintenance needs conveniently when the support is used, the fixing of the agricultural machinery can be enhanced by an annular clamp on a cross beam according to needs, and the support is simple in structure and convenient for a user to use.

Description

Support is used in agricultural machinery maintenance

Technical Field

The utility model belongs to the technical field of agricultural machinery maintenance, and particularly relates to a support for agricultural machinery maintenance.

Background

Along with development of agricultural intellectualization, agricultural machinery is more and more provided with various models, in the use process, mechanical maintenance is often involved, maintenance personnel are usually required to lift the agricultural machinery to a certain height during maintenance so as to carry out maintenance work, at present, the mode adopted under most conditions is to manually lift the machine to a specified height, but the sizes and weights of different agricultural machinery are inconsistent, the specified height is also different during maintenance, sometimes the same agricultural machinery can need to move for a plurality of times in the maintenance process, and more people are required for large heavy agricultural machinery, so that the maintenance difficulty is increased, the maintenance time is long, and therefore, an agricultural machinery maintenance auxiliary support capable of changing the height is required to solve the problems.

Disclosure of Invention

In order to overcome the defects that in the background technology, mechanical maintenance is often involved in the using process of an agricultural machine, the agricultural machine is usually required to be lifted to a certain height during maintenance, maintenance work is convenient to be carried out by maintenance personnel, at present, the mode adopted under most conditions is that machines are lifted to the designated height manually, but different agricultural machines are inconsistent in size and weight, the designated height is also different in maintenance, sometimes the same agricultural machine can need to move for a plurality of times in the maintenance process, and more people are required for the large heavy agricultural machine, so that the maintenance difficulty is increased, and the maintenance time is long.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a support is used in agricultural machinery maintenance which characterized in that: the agricultural machinery maintenance support include upper bezel 1, lower bezel 2, sleeve 3, nut 4, lead screw 5, lower bezel 2 four corners on all install sleeve 3, sleeve 3 top axial spacing rotatable install nut 4, lead screw 5 bottom pass through nut 4 suit in sleeve 3, lead screw 5 and nut 4 threaded connection, upper bezel 1 install in lead screw 5 top.

Further, the upper plate frame 1 on install crossbeam 6, crossbeam 6 both ends for convenient pivoted cylinder section 7, crossbeam 6 pass through cylinder section rotatable mounting in the upper plate frame 1, install annular card 9 on the crossbeam 6, crossbeam 6 carries out spacing installation in the spacing hole 11 of upper plate frame 1 and crossbeam 6 through bolt 8 insertion.

Further, the bottom wheels 10 are installed around the lower plate frame 2.

Further, a handle convenient to rotate is arranged on the nut 4.

The utility model has the beneficial effects that:

the support comprises an upper plate frame, a lower plate frame, a sleeve, a nut and a screw rod, wherein the screw rod can move up and down through rotating the nut, the height of the upper plate frame can be changed, the height of the support can be changed, the support can be applicable to maintenance of agricultural machinery with different heights, the maintenance height can be changed according to maintenance needs conveniently when the support is used, the fixing of the agricultural machinery can be enhanced by an annular clamp on a cross beam according to needs, and the support is simple in structure and convenient for a user to use.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of the beam structure of the present utility model.

FIG. 3 is a schematic view of the upper plate frame structure of the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.

As shown in fig. 1-3, the utility model discloses a support for agricultural machinery maintenance, which mainly comprises an upper plate frame 1, a lower plate frame 2, sleeves 3, nuts 4 and screw rods 5, wherein the sleeves 3 are arranged at four corners of the lower plate frame 2, the nuts 4 are axially limited and rotatably arranged at the top ends of the sleeves 3, the bottom ends of the screw rods 5 are sleeved in the sleeves 3 through the nuts 4, the screw rods 5 are in threaded connection with the nuts 4, and the upper plate frame 1 is arranged at the top ends of the screw rods 5; through the rotation nut, the lead screw can reciprocate, can change the height of upper bezel, and then changes the height of support, supports the agricultural machinery, and applicable not high agricultural machinery maintenance, also conveniently changes the maintenance height according to the maintenance needs when using, simple structure, convenience of customers uses.

The upper plate frame 1 is provided with a cross beam 6, two ends of the cross beam 6 are cylindrical sections 7 which are convenient to rotate, the cross beam 6 is rotatably arranged in the upper plate frame 1 through the cylindrical sections, the cross beam 6 is provided with an annular clamp 9, and the cross beam 6 is inserted into limit holes 11 of the upper plate frame 1 and the cross beam 6 through bolts 8 for limit installation; the annular clamp on the cross beam can strengthen and support and fix the maintenance agricultural machinery according to actual conditions, when the annular clamp is not needed, the cross beam can be rotated, the annular clamp is rotated to the bottom surface of the cross beam, the bolt is inserted into the limiting hole to fix the cross beam, the end part of the cross beam is convenient to rotate by using the cylindrical section, and the bolt can fix the using surface of the cross beam.

Further, the bottom wheels 10 are arranged around the lower plate frame 2; the bottom wheel is installed at the bottom of the lower plate frame, so that the support frame can be conveniently moved according to the use requirement, and if a certain structure of the machine is detached for maintenance when the machine is required to be maintained, the machine can be placed on the support frame, and the support frame is convenient to move and is beneficial to maintenance.

Further, a handle convenient to rotate is arranged on the nut 4; the nut is provided with the handle, so that the nut can rotate more labor-saving, and the height of the bracket can be changed more easily.

The working process comprises the following steps:

the working principle of the utility model is as follows: when the user needs to maintain the agricultural machinery, can put the support in the agricultural machinery bottom, through rotating nut 4, can change the height of lead screw 5, and then change the height of upper bezel 1, finally change the overall height of support, support fixedly to the agricultural machinery of different height, in the maintenance process, also can change the height of support again according to the maintenance needs, make the maintenance more convenient, 6 have annular card 9 on the crossbeam of upper bezel 1, can strengthen the support fixedly to the agricultural machinery, when need not to use annular card 9, the holding surface of rotatable crossbeam 6, place annular card 9 in the crossbeam bottom surface, insert the spacing hole 11 internal fixation position of upper bezel 1 and crossbeam 6 with bolt 8 in the in-process of changing the holding surface, make it more stable, the return pulley 10 is equipped with to the support bottom, can make things convenient for the support overall movement.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a support is used in agricultural machinery maintenance which characterized in that: the agricultural machinery maintenance support include upper bezel (1), lower bezel (2), sleeve (3), nut (4), lead screw (5), lower bezel (2) four corners on all install sleeve (3), sleeve (3) top axial spacing rotatable install nut (4), lead screw (5) bottom pass through nut (4) suit in sleeve (3), lead screw (5) and nut (4) threaded connection, upper bezel (1) install in lead screw (5) top.

2. A stand for agricultural machinery maintenance as defined in claim 1, wherein: the upper plate frame (1) on install crossbeam (6), crossbeam (6) both ends for convenient pivoted cylinder section (7), crossbeam (6) are rotatably installed in upper plate frame (1) through the cylinder section, install annular card (9) on crossbeam (6), crossbeam (6) are through inserting in spacing hole (11) of upper plate frame (1) and crossbeam (6) through bolt (8) spacing installation.

3. A stand for agricultural machinery maintenance as defined in claim 1, wherein: bottom wheels (10) are arranged around the lower plate frame (2).

4. A support for agricultural machinery maintenance according to any one of claims 1 to 3, wherein: the nut (4) is provided with a handle which is convenient to rotate.