CN211267606U

CN211267606U - Agricultural machinery linkage

Info

Publication number: CN211267606U
Application number: CN201922271147.5U
Authority: CN
Inventors: 刘毅鹏; 刘春生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-18
Anticipated expiration: 2029-12-17

Abstract

The utility model provides an agricultural machinery linkage, including pull rod, agricultural machinery seat, wheel, fastening connector, end cover, rubber lag, rolling bearing, damping spring, fixed cover, wear-resisting rubber pad, fixed plate and connecting screw, agricultural machinery seat installs the pull rod on the left, agricultural machinery seat installs the wheel on the terminal surface, pull rod installs the fastening connector on the left, tightly link the side and install the end cover under the buckle, the end cover is inside to be provided with rolling bearing, the connecting screw is installed inside the end cover, the end cover downside is connected with the fixed cover, fixed cover annular side installs the rubber lag, the side cover is equipped with damping spring on the connecting screw annular side, connecting screw installs the wear-resisting rubber pad on the terminal surface, wear-resisting rubber pad upper end bonds there is the fixed plate, this design has solved the problem that the prior agricultural machinery linkage is not good in use effect, the utility, the combined installation is convenient, the suspension efficiency is high, and the using effect is good.

Description

Agricultural machinery linkage

Technical Field

The utility model relates to an agricultural machinery linkage belongs to agricultural machinery equipment technical field.

Background

Agricultural machinery refers to a general name of various mechanical equipment used in agricultural production. Such as: large and small tractor, land leveling machine, plough, cultivator, mini-tiller, transplanter, seeder, thresher, water pump, combine harvester, roller shutter machine, heat preservation felt, etc. At present, the agricultural machinery circulation in China faces unprecedented great situations, the agricultural machinery circulation industry is developed into a leading industry from a terminal industry, and the requirements of high-speed growth of the agricultural machinery market and rapid improvement of the national mechanization level inevitably bring rare development opportunities to agricultural machinery circulation enterprises. The agricultural implement is suspended from the tractor by the suspension device and moves integrally with the tractor, and when the agricultural implement is lifted, the agricultural implement is completely separated from the ground, and the whole weight of the agricultural implement is borne by the tractor.

Among the prior art, current agricultural machinery linkage when hanging agricultural implement, linkage's shock attenuation effect is not good, hangs the high standard inadequately, hangs firm convenient inadequately, and the result of use is not good, and the problem that the aforesaid appears is solved to the agricultural machinery linkage that now urgently needs.

Disclosure of Invention

The utility model aims at providing an agricultural machinery linkage to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for hangs efficiently, excellent in use effect.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an agricultural machinery suspension device comprises a convenient suspension mechanism, a pull rod, an agricultural machinery seat, wheels and an agricultural machinery engine room, wherein the pull rod is installed on the left side of the agricultural machinery seat, the convenient suspension mechanism is arranged on the left side of the pull rod, the agricultural machinery engine room is installed on the right side of the agricultural machinery seat, the wheels are installed on the lower end face of the agricultural machinery seat, the convenient suspension mechanism comprises a fastening connecting buckle, an end cover, a rubber protective sleeve, a rotating bearing, a damping spring, a fixed cover, a wear-resistant rubber pad, a fixed plate and a connecting stud, the fastening connecting buckle is installed on the left side of the pull rod, the end cover is installed on the lower side of the fastening connecting buckle, the rotating bearing is arranged inside the end cover, the connecting stud is installed inside the end cover, the fixed cover is connected with the fixed cover on the lower side of the end, the lower end face of the connecting stud is provided with a wear-resistant rubber pad, and the upper end face of the wear-resistant rubber pad is bonded with a fixing plate.

Furthermore, a clamping groove is formed in the upper end face of the end cover and is matched with the specification of the bearing.

Further, a sealing plate is installed on the upper side of the fixing sleeve, the diameter of the sealing plate is the same as that of the fixing sleeve, a through hole is formed in the sealing plate, and the diameter of the through hole is the same as that of the connecting stud.

Furthermore, the fastening connecting buckles, the end covers, the bearings, the damping springs and the connecting studs form suspension assemblies, the suspension assemblies are provided with two groups, the specifications of the two groups of suspension assemblies are the same, and the two groups of suspension assemblies are symmetrically arranged on the upper end face and the lower end face of the fixed sleeve.

Furthermore, fastening bolts are mounted inside the wear-resistant rubber pad, counter bores are formed inside the lower end face of the connecting stud, internal threads are formed inside the counter bores, and the fastening bolts penetrate through the wear-resistant rubber pad and the fixing plate and are connected with the connecting stud through threads.

Furthermore, the diameter of the wear-resistant rubber pads is the same as the inner diameter of the fixed sleeve, two groups of wear-resistant rubber pads are arranged, and a sealed high-pressure vacuum state is formed between the two groups of wear-resistant rubber pads.

The utility model has the advantages that: the utility model discloses an agricultural machinery linkage, because of the utility model discloses having added fastening connector link, end cover, rubber lag, rolling bearing, damping spring, fixed cover, wear-resisting rubber pad, fixed plate and connecting stud, this design is convenient for install fixed to agricultural machinery linkage, hangs effectually, has solved the not good problem of original agricultural machinery linkage result of use, has improved the utility model discloses a practicality.

The draw-in groove has been seted up because of end cover up end inside, draw-in groove and bearing specification phase-match, the installation of the bearing of being convenient for of this design is fixed, install the closing plate because of fixed cover upside, the closing plate diameter is the same with fixed cover diameter, the through-hole has been seted up to the closing plate inside, through-hole diameter is the same with the connecting stud diameter, this design has improved the sealed effect of fixed cover, because of fastening connector link, the end cover, the bearing, damping spring and connecting stud have constituteed the suspension subassembly, the suspension subassembly is provided with two sets ofly, and two sets of suspension subassembly specifications are the same, two sets of suspension subassembly symmetries are installed at fixed upper and lower both ends face of cover, this design has improved the shock attenuation effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an agricultural machinery suspension device of the present invention;

FIG. 2 is a schematic structural view of a mechanism for facilitating suspension of the agricultural machinery suspension device of the present invention;

FIG. 3 is a front sectional view of a mechanism for facilitating suspension of the agricultural machinery suspension device of the present invention;

in the figure: 1-a convenient suspension mechanism, 2-a pull rod, 3-an agricultural machine seat, 4-a wheel, 5-an agricultural machine engine compartment, 11-a fastening connecting buckle, 12-an end cover, 13-a rubber protective sleeve, 14-a rotating bearing, 15-a damping spring, 16-a fixed sleeve, 17-a wear-resistant rubber pad, 18-a fixed plate, 19-a connecting stud, 141-a clamping groove, 151-a sealing plate and 171-a fastening bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an agricultural machinery linkage, is including being convenient for hang mechanism 1, pull rod 2, agricultural machinery seat 3, wheel 4 and agricultural machinery engine compartment 5, and pull rod 2 is installed in 3 left sides of agricultural machinery seat, and 2 left sides of pull rod are provided with be convenient for hang mechanism 1, and agricultural machinery engine compartment 5 is installed on 3 right sides of agricultural machinery seat, and wheel 4 is installed to terminal surface under 3 of agricultural machinery seat.

It includes fastening connection buckle 11 to be convenient for suspension mechanism 1, end cover 12, rubber lag 13, rolling bearing 14, damping spring 15, fixed cover 16, wear-resisting rubber pad 17, fixed plate 18 and connecting

stud

19, 2 left sides on the pull rod are installed fastening connection buckle 11, tightly link firmly 11 downside of buckle and install end cover 12, end cover 12 is inside to be provided with rolling bearing 14, 12 internally mounted of end cover has connecting stud 19, end cover 12 downside is connected with fixed cover 16, fixed cover 16 ring side

installs rubber lag

13, 19 ring side upside cover of connecting stud is equipped with

damping spring

15, 19 terminal surface installs wear-resisting rubber pad 17 under the connecting stud, 17 up end bonds there is fixed plate 18 wear-resisting rubber pad, this design has solved the not good problem of original agricultural machinery linkage result of use.

The inside draw-in groove 141 that has seted up of end cover 12 upper end face, draw-in groove 141 and the matching of rolling bearing 14 specification, this design is convenient for rolling bearing 14's installation fixed, fixed cover 16 upside installs closing plate 151, closing plate 151 diameter is the same with fixed cover 16 diameter, the inside through-hole that has seted up of closing plate 151, the through-hole diameter is the same with connecting stud 19 diameter, this design has improved the sealed effect of fixed cover 16, fastening connector link 11, end cover 12, rolling bearing 14, damping spring 15 and connecting stud 19 have constituteed the suspension assembly, the suspension assembly is provided with two sets ofly, and two sets of suspension assembly specifications are the same, two sets of suspension assembly symmetries are installed at fixed cover 16 upper and lower both ends face, this.

The inside of the wear-resistant rubber pad 17 is provided with the fastening bolt 171, the lower end face of the connecting stud 19 is internally provided with the counter bore, the counter bore is internally provided with the internal thread, the fastening bolt 171 penetrates through the wear-resistant rubber pad 17 and the fixing plate 18 and is connected with the connecting stud 19 through the threads, the mounting stability of the wear-resistant rubber pad 17 and the fixing plate 18 is improved through the design, the diameter of the wear-resistant rubber pad 17 is the same as the inner diameter of the fixing sleeve 16, the wear-resistant rubber pad 17 is provided with two groups, a sealing high-pressure vacuum state is formed between the two groups of.

As an embodiment of the present invention: the staff at first will fasten the connector link 11 through external bolt and be connected with external equipment, hang the shock attenuation to external equipment, rotate fastening connector link 11, fastening connector link 11 drives rolling bearing 14 and rotates, rolling bearing 14 drives connecting stud 19 and rotates, external agricultural machinery starts work, external agricultural machinery drives external equipment vibrations, external equipment will shake and spread into fixed cover 16 into, damping spring 15 carries out stretching contraction through vibrations, damping spring 15 stretching contraction produces elasticity and reduces vibrations, connecting stud 19 drives wear-resisting rubber pad 17 and fixed plate 18 reciprocates inside fixed cover 16, because fixed cover 16 is inside to be in the high-pressure vacuum state, high-pressure vacuum produces suction and attracts wear-resisting rubber pad 17, thereby reduce the vibrations that external equipment produced, improved the utility model discloses a suspension effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an agricultural machinery linkage, is including being convenient for suspension mechanism, pull rod, agricultural machinery seat, wheel and agricultural machinery engine compartment, its characterized in that: a pull rod is mounted on the left side of the agricultural machine seat, a mechanism convenient to hang is arranged on the left side of the pull rod, an agricultural machine engine compartment is mounted on the right side of the agricultural machine seat, and wheels are mounted on the lower end face of the agricultural machine seat;

it includes fastening connector link, end cover, rubber lag, rolling bearing, damping spring, fixed cover, wear-resisting rubber pad, fixed plate and connecting stud to be convenient for hang the mechanism, fastening connector link is installed in the pull rod left side, the end cover is installed to fastening connector link downside, the inside rolling bearing that is provided with of end cover, end cover internally mounted has connecting stud, the end cover downside is connected with fixed cover, fixed cover ring side-mounting has the rubber lag, connecting stud ring side upside cover is equipped with damping spring, wear-resisting rubber pad is installed to the terminal surface under the connecting stud, wear-resisting rubber pad upper end bonds and has the fixed plate.

2. An agricultural machine suspension according to claim 1, wherein: a clamping groove is formed in the inner portion of the upper end face of the end cover and is matched with the specification of the bearing.

3. An agricultural machine suspension according to claim 1, wherein: the sealing plate is installed on the upper side of the fixing sleeve, the diameter of the sealing plate is the same as that of the fixing sleeve, a through hole is formed in the sealing plate, and the diameter of the through hole is the same as that of the connecting stud.

4. An agricultural machine suspension according to claim 1, wherein: fastening connector link, end cover, bearing, damping spring and connecting stud have constituteed the suspension assembly, and the suspension assembly is provided with two sets ofly, and two sets of suspension assembly specifications are the same, and two sets of suspension assembly symmetry are installed both ends face about fixed cover.

5. An agricultural machine suspension according to claim 1, wherein: the wear-resistant rubber pad is internally provided with a fastening bolt, a counter bore is formed in the lower end face of the connecting stud, an internal thread is formed in the counter bore, and the fastening bolt penetrates through the wear-resistant rubber pad and the fixing plate and is connected with the connecting stud through threads.

6. An agricultural machine suspension according to claim 1, wherein: the diameter of the wear-resistant rubber pads is the same as the inner diameter of the fixed sleeve, two groups of wear-resistant rubber pads are arranged, and a sealed high-pressure vacuum state is formed between the two groups of wear-resistant rubber pads.