CN209972080U

CN209972080U - Agricultural machine's traction structure

Info

Publication number: CN209972080U
Application number: CN201920869504.5U
Authority: CN
Inventors: 张鼎丁; 王丽敏
Original assignee: Fujian Zhongheng Dingxin Technology Co Ltd
Current assignee: Fujian Zhongheng Dingxin Technology Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-01-21
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to the technical field of agricultural machinery, and a traction structure of agricultural machinery is disclosed, including the connecting rod. This agricultural machine's structure of pulling, through setting up gear and rack plate, through rotating the handle, drive pivot and gear and rotate, then control about driving the rack plate, when the rack plate moves to the right side, can stimulate two relative one sides of gag lever post and move to the right side, can stimulate two regulation poles and move to one side near the rack plate this moment, can fix the inserted bar pole when joint piece and the joint groove joint on the inserted bar, then it is fixed with the pivot through spacing post, avoid the pivot to rotate at will, when the inserted bar is dismantled to needs, accessible reversal handle, make the rack plate move to the left side, then promote two regulation poles and move to the lower both sides, when joint piece and joint groove separation, can dismantle the inserted bar, this structure has reached the effect of convenient dismantlement, avoid waste time and energy when installation and dismantlement.

Description

Agricultural machine's traction structure

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically be an agricultural machinery's structure that pulls.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, and the primary processing and treatment process of agricultural and animal products, and the agricultural machinery includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like.

The existing traction structure of agricultural machinery in the market at present has the advantages of convenience in operation and large traction force, but most of the existing traction structures are used for connecting traction equipment with the agricultural machinery through a plurality of bolts and nuts, the connection structure is firm, but when the agricultural machinery is disassembled, a plurality of tools and time are needed for operation, time and energy are wasted, and the traction structure of the agricultural machinery is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an agricultural machine pull structure possesses advantages such as convenient dismantlement, has solved current pull structure and has mostly all connected pulling equipment and agricultural machine through a plurality of bolts and nut, and this connection structure is more firm, but need utilize more instrument and time operation when many agricultural machines are dismantled, the problem of very wasted time and energy.

(II) technical scheme

For the purpose of realizing above-mentioned convenient dismantlement, the utility model provides a following technical scheme: a traction structure of agricultural machinery comprises a connecting rod, wherein a connecting piece is fixedly installed on the left side of the connecting rod, an installation cavity is formed in the connecting piece, slide rails are fixedly installed at the top and the bottom of the left side and the right side of the inner cavity of the installation cavity, slide blocks penetrating through and extending to the opposite sides of the slide rails on the left side and the right side are movably installed in the slide rails on the left side and the right side, the opposite sides of the slide blocks on the left side and the right side are fixedly connected with adjusting rods, limiting rods penetrating through the two adjusting rods are fixedly installed between the top wall and the bottom of the inner cavity of the installation cavity and positioned on the opposite sides of the slide blocks on the left side and the right side, U-shaped blocks positioned on the right side of the limiting rods are fixedly installed on the opposite sides of the adjusting rods on the upper side and the, two one side that the U-shaped fixture block is relative all with the rack plate fixed connection who extends to the U-shaped fixture block right side, the top right side movable mounting of connecting piece has the pivot of running through the installation cavity and extending to the front side below of rack plate, and the outside of pivot just is located the inside one side fixed mounting of installation cavity has the gear with rack plate meshing, and the top fixed mounting of pivot has the fixed disk, and the top fixed mounting of fixed disk has the handle, and the top left side movable mounting of fixed disk has the spacing post that runs through the fixed disk and extend to the connecting piece inside, two the equal fixed mounting in one side that the regulation pole is relative has and is located the left side joint piece between slide rail and the gag lever post, the left side movable mounting of connecting piece has the inserted.

Preferably, the left and right sides the spout has all been seted up to the relative one side of slide rail, and spout and slider are the T type, spout and slider are its width of carrying on the back one side mutually and are greater than the width of its relative one side.

Preferably, the adjusting rod is internally provided with a through hole matched with the limiting rod, and bearings fixedly connected with the connecting piece are fixedly mounted at the top and the bottom of the outer side of the rotating shaft.

Preferably, the unilateral the quantity of joint piece is three, and is three the joint piece is the equidistance and distributes, and the top and the bottom of inserted bar just are located the inside one side of installation cavity and all offer the joint groove with joint piece looks adaptation.

Preferably, the top outside of fixed disk is seted up the quantity and is no less than eight spacing holes, and spacing hole is the annular and uses the pivot to distribute in the top of fixed disk as the center.

Preferably, the distance between the rack plate and the right side wall of the mounting cavity is greater than the distance between the upper adjusting rod and the top wall of the inserted rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an agricultural machine's structure of pulling possesses following beneficial effect:

the traction structure of the agricultural machine is provided with the rotating shaft, the gear and the rack plate, the rotating shaft and the gear are driven to rotate by rotating the handle, then the rack plate is driven to move left and right, when the rack plate moves to the right, the opposite side of the two limiting rods can be pulled to move to the right side, at the moment, the two adjusting rods can be pulled to move to the side close to the rack plate, when the clamping block is clamped with the clamping groove on the inserted link, the inserted link rod can be fixed, then the rotating shaft is fixed through the limiting post, the rotating shaft is prevented from rotating randomly, when the inserted bar needs to be disassembled, the rack plate can be moved to the left side by reversing the handle, then the two adjusting rods are pushed to move up and down on two sides, when the clamping block is separated from the clamping groove, can dismantle the inserted bar, this structure has reached the effect of convenient dismantlement, avoids wasting time and energy when installation and dismantlement, can use more person of facilitating the use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a connecting rod 1, a connecting piece 2, an installation cavity 3, a sliding rail 4, a sliding block 5, an adjusting rod 6, a limiting rod 7, a U-shaped block 8, a pull rod 9, a U-shaped clamping block 10, a rack plate 11, a rotating shaft 12, a gear 13, a fixed disc 14, a handle 15, a limiting column 16, a clamping block 17 and an inserted rod 18.

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. 1-3, a traction structure of agricultural machinery comprises a connecting rod 1, a connecting piece 2 is fixedly installed on the left side of the connecting rod 1, an installation cavity 3 is arranged inside the connecting piece 2, slide rails 4 are fixedly installed on the top and the bottom of the left and right sides of the inner cavity of the installation cavity 3, sliders 5 penetrating and extending to the opposite sides of the left and right slide rails 4 are movably installed inside the left and right slide rails 4, slide grooves are arranged on the opposite sides of the left and right slide rails 4, the slide grooves and the sliders 5 are both in a T shape, the width of the opposite sides of the slide grooves and the sliders 5 is larger than that of the opposite sides of the slide grooves and the sliders, the opposite sides of the left and right slide rails 5 are fixedly connected with adjusting rods 6, a limiting rod 7 penetrating through the two adjusting rods 6 is fixedly installed between the top wall and the bottom of the inner cavity of the installation cavity 3 and located on the opposite sides of the left and, the inside of the U-shaped block 8 is movably connected with the pull rod 9 through a rotating shaft, one opposite side of the pull rod 9 at the upper side and the lower side is movably connected with the U-shaped clamping block 10 through a connecting shaft, one opposite side of the two U-shaped clamping blocks 10 is fixedly connected with a rack plate 11 extending to the right side of the U-shaped clamping block 10, a rotating shaft 12 penetrating through the installation cavity 3 and extending to the lower part of the front side of the rack plate 11 is movably installed at the right side of the top of the connecting piece 2, a through hole matched with the limiting rod 7 is formed in the adjusting rod 6, bearings fixedly connected with the connecting piece 2 are fixedly installed at the top and the bottom of the outer side of the rotating shaft 12, a gear 13 meshed with the rack plate 11 is fixedly installed at one side of the outer side of the rotating shaft 12 and positioned in the installation cavity 3, a fixed disc 14 is fixedly installed at the top of the rotating shaft 12, no less, the top of the fixed disc 14 is fixedly provided with a handle 15, the left side of the top of the fixed disc 14 is movably provided with a limit column 16 which penetrates through the fixed disc 14 and extends into the connecting piece 2, one side opposite to the two adjusting rods 6 is fixedly provided with clamping blocks 17 which are positioned between the left side slide rail 4 and the limit rod 7, the distance between the rack plate 11 and the right side wall of the installation cavity 3 is larger than the distance between the upper adjusting rod 6 and the top wall of the inserted rod 18, the left side of the connecting piece 2 is movably provided with inserted rods 18 which penetrate through and extend into the installation cavity 3, the number of the clamping blocks 17 on one side is three, the three clamping blocks 17 are distributed at equal intervals, clamping grooves which are matched with the clamping blocks 17 are arranged at the top and the bottom of the inserted rods 18 and one side positioned in the installation cavity 3, and the rotating shaft 12, the gear 13 and the rack plate 11 are arranged to drive the rotating shaft 12, then drive rack plate 11 and remove, when rack plate 11 removes to the right side, can stimulate two relative one sides of gag lever post 7 and remove to the right side, can stimulate two regulation poles 6 this moment and remove to one side near rack plate 11, can fix inserted bar 18 when joint piece 17 and the joint groove joint on the inserted bar 18, then it is fixed with pivot 12 through spacing post 16, avoid pivot 12 to rotate at will, when the inserted bar 18 is dismantled to needs, accessible reversal handle 15, make rack plate 11 remove to the left side, then promote two regulation poles 6 and remove to upper and lower both sides, when joint piece 17 and joint groove separation, can dismantle inserted bar 18, this structure has reached the effect of convenient dismantlement, avoid waste time and energy when installation and dismantlement, can more the person of facilitating the use uses.

In conclusion, the traction structure of the agricultural machine is provided with the rotating shaft 12, the gear 13 and the rack plate 11, the rotating shaft 12 and the gear 13 are driven to rotate by rotating the handle 15, then the rack plate 11 is driven to move left and right, when the rack plate 11 moves towards the right side, one side opposite to the two limiting rods 7 can be pulled to move towards the right side, at the moment, the two adjusting rods 6 can be pulled to move towards one side close to the rack plate 11, when the clamping block 17 is clamped with the clamping grooves on the inserting rods 18, the inserting rods 18 can be fixed, then the rotating shaft 12 is fixed through the limiting columns 16, the rotating shaft 12 is prevented from rotating randomly, when the inserting rods 18 need to be disassembled, the rack plate 11 can be made to move towards the left side by reversing the handle 15, then the two adjusting rods 6 are pushed to move towards the upper side and the lower side, when the clamping block 17 is separated from the clamping grooves, the inserting rods 18 can be disassembled, and the, avoid waste time and energy when installation and dismantlement, can more the person of facilitating the use uses, solved current draw the structure mostly all to be connected pulling equipment and agricultural machine through a plurality of bolts and nuts, this connection structure is more firm, but need utilize more instrument and time operation when many agricultural machines are dismantled, the problem of very waste time and energy.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an agricultural machine's traction structure, includes connecting rod (1), its characterized in that: the left side of the connecting rod (1) is fixedly provided with a connecting piece (2), the inside of the connecting piece (2) is provided with a mounting cavity (3), the top and the bottom of the left side and the right side of the inner cavity of the mounting cavity (3) are fixedly provided with slide rails (4), the insides of the slide rails (4) on the left side and the right side are movably provided with slide blocks (5) which penetrate through and extend to the opposite sides of the slide rails (4) on the left side and the right side, the opposite sides of the slide blocks (5) on the left side and the right side are fixedly connected with adjusting rods (6), one side of the mounting cavity (3) between the top wall and the bottom of the inner cavity and positioned on the left side and the right side and opposite to the slide blocks (5) is fixedly provided with limiting rods (7) penetrating through two adjusting rods (6), the opposite sides of the adjusting rods (6) on the upper side and the lower side are, upper and lower both sides one side that pull rod (9) are relative all through connecting axle and U-shaped fixture block (10) swing joint, two one side that U-shaped fixture block (10) is relative all with rack plate (11) fixed connection who extends to U-shaped fixture block (10) right side, the top right side movable mounting of connecting piece (2) has pivot (12) of running through installation cavity (3) and extending to the front side below of rack plate (11), the outside of pivot (12) just is located inside one side fixed mounting of installation cavity (3) and has gear (13) with rack plate (11) meshing, the top fixed mounting of pivot (12) has fixed disk (14), the top fixed mounting of fixed disk (14) has handle (15), the top left side movable mounting of fixed disk (14) has the spacing post (16) of running through fixed disk (14) and extending to connecting piece (2) inside, two the equal fixed mounting in one side that adjusts pole (6) is relative has and is located the left side slide rail (4) and spacing pole (4), (10) 7) The left side movable mounting of connecting piece (2) has inserted bar (18) that runs through and extend to the installation cavity (3) inside joint piece (17) between.

2. A pulling structure of agricultural machine according to claim 1, wherein: the left and right sides the spout has all been seted up to slide rail (4) relative one side, and spout and slider (5) are the T type, spout and slider (5) are its width of carrying on the back one side mutually and are greater than the width of its relative one side.

3. A pulling structure of agricultural machine according to claim 1, wherein: the adjusting rod (6) is internally provided with a through hole matched with the limiting rod (7), and the top and the bottom of the outer side of the rotating shaft (12) are fixedly provided with bearings fixedly connected with the connecting piece (2).

4. A pulling structure of agricultural machine according to claim 1, wherein: unilateral the quantity of joint piece (17) is three, and three joint piece (17) are the equidistance and distribute, and the top and the bottom of inserted bar (18) just are located the inside one side of installation cavity (3) and all offer the joint groove with joint piece (17) looks adaptation.

5. A pulling structure of agricultural machine according to claim 1, wherein: eight spacing holes are no less than seted up in quantity in the top outside of fixed disk (14), and spacing hole is the annular and uses pivot (12) to distribute in the top of fixed disk (14) as the center.

6. A pulling structure of agricultural machine according to claim 1, wherein: the distance between the rack plate (11) and the right side wall of the mounting cavity (3) is larger than the distance between the upper adjusting rod (6) and the top wall of the inserted rod (18).