CN210671240U

CN210671240U - Agricultural machinery draw gear

Info

Publication number: CN210671240U
Application number: CN201921665118.0U
Authority: CN
Inventors: 付绪勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-05
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses an agricultural machinery draw gear relates to agricultural machinery technical field, including the connecting piece, two symmetrical first traction levers of last fixed surface of connecting piece are connected with, and first fixed orifices has all been seted up to the surface on every first traction lever top, and the last fixed surface of connecting piece is inlayed and is had the registration arm, and the locating lever has been cup jointed to the inside of registration arm, and the top fixedly connected with arm-tie of locating lever, the equal fixed screwed pipe that has inlayed of left and right sides face of arm-tie, and the screw hole that the equidistance was arranged is all seted up to a side that two first traction levers are close to each other. The utility model relates to a rational in infrastructure, it can drive locating lever and rack removal through the model pulling arm-tie of staff according to agricultural machinery, drives dwang and second traction lever rotation under the effect of tooth, and is fixed through second fixed orifices and agricultural machinery, fixes the inside of threaded rod insert screw hole and screwed pipe, avoids carrying multiple traction when the agricultural machinery operation, has improved its suitability.

Description

Agricultural machinery draw gear

Technical Field

The utility model relates to an agricultural machinery technical field specifically is an agricultural machinery draw gear.

Background

Agricultural machinery refers to various machinery used in the production process of crop planting industry and animal husbandry, and the primary processing and treatment process of agricultural and animal products, 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 and agricultural transportation machinery, the generalized agricultural machinery also includes forestry machinery, fishery machinery and auxiliary machinery in rural areas such as silkworm, bee-keeping and edible fungi cultivation, the agricultural machinery belongs to relative concepts, refers to the general category of all machinery used in agriculture, animal husbandry, forestry and fishery, the agricultural machinery belongs to agricultural machinery, and the popularization and use of the agricultural machinery is called agricultural mechanization.

Because of the agricultural machine function is different, lead to agricultural machinery appearance and the variety that pulls the piece, when using different agricultural machine, need change different and pull the piece, the suitability is relatively poor, causes to pull a variety of, inconvenient carrying when using. Therefore, the agricultural machinery traction device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing an agricultural machinery draw gear in order to make up the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an agricultural machinery traction device comprises a connecting piece, wherein two symmetrical first traction rods are fixedly connected to the upper surface of the connecting piece, a first fixing hole is formed in the outer surface of the top end of each first traction rod, a positioning pipe is fixedly embedded in the upper surface of the connecting piece, a positioning rod is sleeved in the positioning pipe, a pull plate is fixedly connected to the top end of the positioning rod, threaded pipes are fixedly embedded in the left side surface and the right side surface of the pull plate, threaded holes which are arranged at equal intervals are formed in one side surface, close to each other, of the two first traction rods, threaded rods are connected to the left side surface and the right side surface of each threaded hole in a threaded manner, one ends, close to each other, of the two threaded rods are respectively in threaded connection with the two threaded pipes, a rack is fixedly connected to the bottom end of each positioning rod, two symmetrical rotating rods are arranged in the connecting piece, and the outer surfaces, close to each, two the equal fixedly connected with tooth of surface that the dwang is close to one end each other, and tooth and rack are to the meshing, every the one end that the connecting piece was kept away from to the dwang all sets up flutedly, every the second traction lever has all been placed to the inside of recess, every the surface on second traction lever top all is fixed articulated, every through the inner wall of second round pin axle with the recess second fixed orifices has all been seted up to the surface of second traction lever bottom.

Furthermore, two the equal fixedly connected with carousel in the side that the threaded rod kept away from each other, two the equal fixedly connected with handle in the side that the carousel kept away from each other.

Furthermore, the upper surface of the pulling plate is fixedly connected with a pulling ring, and the horizontal length value of the pulling ring is smaller than that of the pulling plate.

Furthermore, two symmetrical chutes are formed in the connecting piece, two sliding blocks matched with the chutes are fixedly connected to the outer surface of the rack, and the sliding blocks are clamped in the chutes.

Further, the bottom fixedly connected with bracing piece of rack, and the both ends of bracing piece contact with the surface of two dwang respectively.

Thirdly), the beneficial effects are as follows:

compared with the prior art, the agricultural machinery traction device has the following beneficial effects:

the utility model discloses a staff drives the locating lever and rack removal according to the model pulling arm-tie of agricultural machinery, drives dwang and second traction lever rotation under the effect of tooth, and is fixed with the agricultural machinery through the second fixed orifices, fixes the inside that the threaded rod inserted screw hole and screwed pipe, avoids carrying multiple traction piece when the agricultural machinery operation, has improved its suitability.

Two, the utility model discloses a be provided with spout and slider, can fix the rack, avoid the rack to appear rocking when removing, improved the stability of rack, through being provided with the bracing piece, can support two dwangs, avoid the dwang atress to lead to the fact the damage excessively, through being provided with handle and carousel, it is more convenient to make the threaded rod rotate, has improved its installation rate.

Drawings

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

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

fig. 3 is a right side view of a second traction rod of the present invention;

fig. 4 is a first right side view of the present invention;

FIG. 5 is a cross-sectional view of the front view of the pulling plate of the present invention;

fig. 6 is a right side view of the connector of the present invention;

fig. 7 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a pull ring; 2. a positioning tube; 3. a first pin shaft; 4. a connecting member; 5. rotating the rod; 6. a second pin shaft; 7. a second traction rod; 8. positioning a rod; 9. pulling a plate; 10. first traction; 11. a rack; 12. a chute; 13. a support bar; 14. a slider; 15. a groove; 16. a second fixing hole; 17. a first fixing hole; 18. a threaded hole; 19. a threaded pipe; 20. a threaded rod; 21. a handle; 22. a turntable; 23. and (4) teeth.

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.

As shown in fig. 1-7, the utility model provides a technical solution: the utility model provides an agricultural machinery draw gear, including connecting piece 4, two symmetrical first traction lever 10 of last fixed surface of connecting piece 4 is connected with, first fixed orifices 17 has all been seted up to the surface on every first traction lever 10 top, the last fixed surface of connecting piece 4 inlays and has registration arm 2, registration arm 8 has been cup jointed to the inside of registration arm 2, top fixedly connected with arm-tie 9 of positioning arm 8, arm-tie 9's the equal fixed screwed pipe 19 that inlays of the left and right sides face, the equidistant screw hole 18 of arranging is all seted up to the side that two first traction levers 10 are close to each other, and the equal threaded connection of the left and right sides face of screw hole 18 has threaded rod 20, the one end that two threaded rod 20 are close to each other respectively with two screwed pipe 19 threaded connection, the bottom fixedly connected with rack 11 of positioning arm 8, the inside of two connecting pieces 4 is provided with two symmetrical dwang 5, the surface that two dwang 5 are close to each other Connect, two dwang 5 equal fixedly connected with tooth 23 of surface that are close to one end each other, and tooth 23 and rack 11 are to the meshing, recess 15 has all been seted up to the one end that connecting piece 4 was kept away from to every dwang 5, second traction lever 7 has all been placed to the inside of every recess 15, the surface on every second traction lever 7 top all is through the fixed articulated of the inner wall of second round pin axle 6 with recess 15, second fixed orifices 16 has all been seted up to the surface of every second traction lever 7 bottom.

Further, two threaded rods 20 are all fixedly connected with carousel 22 in the side of keeping away from each other, and two carousels 22 are all fixedly connected with handle 21 in the side of keeping away from each other. The threaded rod 20 is more convenient to rotate, and the installation speed of the threaded rod is improved.

Furthermore, the upper surface of the pulling plate 9 is fixedly connected with a pulling ring 1, and the horizontal length value of the pulling ring 1 is smaller than that of the pulling plate 9. The pull plate 9 is convenient for a user to pull for adjustment, and the problem of hand slip when the user pulls the pull plate 9 is avoided.

Further, two symmetrical chutes 12 are formed in the connecting piece 4, two sliders 14 matched with the chutes 12 are fixedly connected to the outer surface of the rack 11, and the sliders 14 are clamped in the chutes 12. Can fix rack 11, avoid rack 11 to appear rocking when removing, improve rack 11's stability.

Further, the bottom end of the rack 11 is fixedly connected with a support rod 13, and two ends of the support rod 13 are respectively contacted with the outer surfaces of the two rotating rods 5. Can support two dwang 5, avoid dwang 5 atress too big to cause the damage.

The working principle is as follows: firstly, a worker pulls the pull plate 9 to drive the positioning rod 8 and the rack 11 to move according to the model of the agricultural machine, the rotating rod 5 and the second traction rod 7 are driven to rotate under the action of the teeth 23 and are fixed with the agricultural machine through the second fixing hole 16, the threaded rod 20 is inserted into the threaded hole 18 and the threaded pipe 19 to be fixed, various traction pieces are prevented from being carried during operation of the agricultural machine, and the applicability of the agricultural machine is improved.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. An agricultural machinery draw gear, includes connecting piece (4), its characterized in that: the upper surface of the connecting piece (4) is fixedly connected with two symmetrical first traction rods (10), the outer surface of the top end of each first traction rod (10) is provided with a first fixing hole (17), the upper surface of the connecting piece (4) is fixedly inlaid with a positioning pipe (2), the positioning pipe (2) is sleeved with a positioning rod (8), the top end of the positioning rod (8) is fixedly connected with a pulling plate (9), the left side surface and the right side surface of the pulling plate (9) are fixedly inlaid with threaded pipes (19), one side surface, close to each other, of the two first traction rods (10) is provided with threaded holes (18) which are arranged at equal intervals, the left side surface and the right side surface of each threaded hole (18) are respectively in threaded connection with threaded rods (20), one ends, close to each other, of the two threaded rods (20) are respectively in threaded connection with the two threaded pipes (19), and the bottom end of the positioning, two the inside of connecting piece (4) is provided with two symmetrical dwang (5), two the surface that dwang (5) is close to one end each other all through the inner wall fixed connection of first round pin axle (3) and connecting piece (4), two the equal fixedly connected with tooth of surface (23) that dwang (5) is close to one end each other, and tooth (23) and rack (11) to the meshing, every dwang (5) are kept away from the one end of connecting piece (4) and all are seted up recess (15), every second traction lever (7), every have all been placed to the inside of recess (15) the surface on second traction lever (7) top all is fixed articulated through the inner wall of second round pin axle (6) with recess (15), every second fixed orifices (16) have all been seted up to the surface of second traction lever (7) bottom.

2. An agricultural traction apparatus according to claim 1, wherein: two equal fixedly connected with carousel (22) in a side that threaded rod (20) kept away from each other, two equal fixedly connected with handle (21) in a side that carousel (22) kept away from each other.

3. An agricultural traction apparatus according to claim 1, wherein: the upper surface of the pulling plate (9) is fixedly connected with a pulling ring (1), and the horizontal length value of the pulling ring (1) is smaller than that of the pulling plate (9).

4. An agricultural traction apparatus according to claim 1, wherein: two symmetrical sliding grooves (12) are formed in the connecting piece (4), two sliding blocks (14) matched with the sliding grooves (12) are fixedly connected to the outer surface of the rack (11), and the sliding blocks (14) are clamped in the sliding grooves (12).

5. An agricultural traction apparatus according to claim 1, wherein: the bottom fixedly connected with bracing piece (13) of rack (11), and the both ends of bracing piece (13) contact with the surface of two dwang (5) respectively.