CN217656976U

CN217656976U - Traction device for agricultural machine

Info

Publication number: CN217656976U
Application number: CN202221374130.8U
Authority: CN
Inventors: 王玉荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-28
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a draw gear for agricultural machine relates to agricultural machine technical field. Including connecting block, picture peg, bolt, lubricated pipe, the bolt inserts in connecting block and the picture peg, just but connecting block and picture peg rotate relatively, be provided with the entry on the lubricated pipe, install lubricating oil storage pipe in the lubricated pipe, lubricating oil storage pipe installs a plurality of connecting pipe, be provided with a plurality of oil outlet on the connecting pipe, every the connecting pipe outside all wraps up has the tarpaulin, go up and install the brush on the tarpaulin, the brush can go deep into in the recess, the recess sets up on the picture peg, the connecting pipe is installed on the rotation axis. The utility model provides a draw gear for agricultural machine can paint one deck lubricating oil bun on the bolt surface through mutually supporting of parts such as last oilcloth, can reduce the bolt and at the in-process that uses and the wearing and tearing between connecting block, picture peg, can avoid the bolt corrosion, improves the life of bolt.

Description

Traction device for agricultural machine

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a draw gear for agricultural machinery.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming 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.

According to "a draw gear for agricultural machine" that chinese patent grant publication No. CN 211580571U provided, can restrict the position of bolt, make the bolt can not roll off, can place spacing post at the placing tube inside simultaneously, be convenient for place of bolt, can not cause the condition that the bolt is conveniently placed and is buried by earth, be convenient for next use of bolt, but more convenient but the connecting block, the position that picture peg and bolt are connected is in the in-process of using often can lead to the wearing and tearing of bolt because of rocking, bolt wearing and tearing can destroy its surperficial anti-rust coating, lead to the bolt to rust, lead to the life of bolt to shorten.

SUMMERY OF THE UTILITY MODEL

The utility model provides a draw gear for agricultural machine has solved the technical problem that above-mentioned background art provided.

For solving the technical problem, the utility model provides a pair of draw gear for agricultural machine, including connecting block, picture peg, bolt, lubricated pipe, the bolt inserts in connecting block and the picture peg, just the connecting block can rotate with the picture peg relatively, be provided with the entry on the lubricated pipe, install lubricating oil storage pipe in the lubricated pipe, lubricating oil storage pipe installation a plurality of connecting pipe, be provided with a plurality of oil outlet on the connecting pipe, every the connecting pipe outside has all been wrapped up and has been gone up the tarpaulin, go up and install the brush on the tarpaulin, the brush can go deep into in the recess, the recess sets up on the picture peg, the connecting pipe is installed on the rotation axis, the tight slice billet of rotation axis connection book, the spool is connected to the rotation axis, the winding of the spool outside has the stay cord.

Preferably, a pull ring is installed on the bolt, the pull ring and the bolt are fixed through welding, and the lubricating pipe is installed on the connecting block.

Preferably, the lubrication pipe is provided with a plurality of protection pads, a plurality of protection pads surround a circular shape, and a plurality of protection pads block an inlet on the lubrication pipe.

Preferably, the side of the protective pad away from the inlet on the lubricating tube is bonded to the lubricating tube by glue.

Preferably, one end of the pull rope, which is far away from the spool, penetrates through a guide block, a through hole is formed in a position, corresponding to the pull rope, of the guide block, and the size of the through hole is larger than the diameter of the pull rope.

Preferably, one end of the pull rope, which is far away from the winding shaft, is connected with a rubber block, the size of the rubber block is larger than the inner diameter of a through hole in the guide block, and the guide block is installed on the lubricating pipe.

Preferably, install a plurality of inserted block on the connecting block, the inserted block inserts in the pipe, just but inserted block and pipe relative slip, inserted block coupling spring, one side that the inserted block is close to the bolt is provided with arc portion, arc portion with the recess laminating.

Compared with the prior art, the utility model provides a pair of draw gear for agricultural machine has following beneficial effect:

the utility model provides a traction device for agricultural machinery, when not needing to connect connecting block, picture peg, can insert the bolt in the lubricating tube, set up a plurality of protection pads at the top of lubricating tube, protection pad one side is glued on lubricating tube with the glue, when inserting the bolt in lubricating tube, the bolt can extrude the protection pad, the protection pad can laminate on the surface of bolt, and the lower part of bolt enters into lubricating tube, the lubricating oil that stores in the lubricating oil storage tube permeates the oiled cloth through the connecting pipe, can paint a layer of lubricating oil bun to the picture peg surface through the oiled cloth, can reduce the bolt and the wearing and tearing between connecting block, picture peg in the use, can avoid bolt corrosion, improve the life of bolt greatly;

the utility model provides a traction device for agricultural machinery, through setting up parts such as spool, can pull the stay cord and drive parts such as rotation axis, connecting pipe, oiling cloth and rotate, can let the lubricating oil bun on bolt surface more even, correspond the position department installation brush of groove on the bolt simultaneously, can paint lubricating oil to the recess inside, prevent the situation that the groove from taking place the corrosion, and after pulling the stay cord, can resume the normal position with the stay cord through rolling up the slice billet, more conveniently paint the operation of lubricating oil to the bolt;

the utility model provides a draw gear for agricultural machine inserts the bolt back in connecting block, the picture peg, and in the picture peg can be crowded recess, can prevent that the bolt from dropping, effectively guarantees the stability of connecting block, picture peg junction, prevents that the picture peg from droing because of dropping of bolt, and the security performance is high, and stability is stronger.

Drawings

Fig. 1 is a schematic structural view of a traction device for agricultural machinery.

Fig. 2 is a bottom view of a traction device for an agricultural machine.

Fig. 3 is a schematic view of the internal structure of a lubrication pipe in a traction device for agricultural machinery.

Fig. 4 is a schematic view of a structure at a in fig. 3 in a traction apparatus for agricultural machinery.

Fig. 5 is a connection diagram of a connection block and a plug in a traction device for agricultural machinery.

Fig. 6 is a connection diagram of a connection block and a plug in a traction device for agricultural machinery.

Fig. 7 is a connection diagram of a connection block and a plug in a traction device for agricultural machinery.

Reference numbers in the figures: 1. connecting blocks; 2. inserting plates; 3. a bolt; 31. a groove; 4. a lubrication tube; 5. a protective pad; 6. a lubricating oil storage tube; 7. a connecting pipe; 8. oiling with oilcloth; 9. a brush; 10. a rotating shaft; 11. winding up the sheet-shaped steel bar; 12. a spool; 13. pulling a rope; 14. a guide block; 15. inserting a block; 16. a conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Example one

Given by fig. 1-7, the utility model discloses a connecting block 1, picture peg 2, bolt 3, lubricated pipe 4, bolt 3 inserts in connecting block 1 and picture peg 2, and connecting block 1 and picture peg 2 can rotate relatively, be provided with the entry on the lubricated pipe 4, install lubricating oil storage pipe 6 in the lubricated pipe 4, lubricating oil storage pipe 6 installs a plurality of connecting pipe 7, be provided with a plurality of oil outlet on the connecting pipe 7, every connecting pipe 7 outside all wraps up has the tarpaulin 8, install brush 9 on the tarpaulin 8, brush 9 can go deep into in the recess 31, recess 31 sets up on bolt 3, connecting pipe 7 is installed on rotation axis 10, rotation axis 10 is connected and is rolled up tight slice billet 11, spool 12 is connected to rotation axis 10, the winding of the spool 12 outside has stay cord 13.

Example two

The utility model discloses a connecting block 1, picture peg 2, bolt 3, lubricating tube 4, bolt 3 inserts in connecting block 1 and picture peg 2, and connecting block 1 and picture peg 2 can rotate relatively, install the pull ring on the bolt 3, the pull ring passes through welded fastening with bolt 3, lubricating tube 4 installs on connecting block 1, be provided with the entry on lubricating tube 4, lubricating tube 4 installs a plurality of protection pad 5, a plurality of protection pad 5 enclose into a circular shape, and a plurality of protection pad 5 block the entry on lubricating tube 4, one side that protecting pad 5 kept away from the entry on lubricating tube 4 passes through gluey bonding lubricating tube 4, install lubricating oil storage tube 6 in lubricating tube 4, lubricating oil storage tube 6 installs a plurality of connecting pipe 7, be provided with a plurality of winding oil outlet on connecting pipe 7, every connecting pipe 7 outside parcel has last oilcloth 8, install brush 9 on last oilcloth 8, brush 9 can go deep into recess 31, recess 31 sets up on bolt 3, connecting pipe 7 installs on rotation axis 10, rotation axis 10 connects and tightens up slice billet 11, rotation axis 10 connects spool 12, stay cord 12 outside the stay cord 13, stay cord 13 one end of stay cord is greater than the through-hole of the guide block size of stay cord, and the stay cord is greater than 14 the through hole of the guide block on the stay cord of the guide piece, 14 one end of the stay cord, the stay cord is greater than the through hole of the guide of the rubber piece of stay cord, 14, the stay cord of the stay cord; when the connecting block 1 and the inserting plate 2 are not required to be connected, the plug pin 3 can be inserted into the lubricating pipe 4, a plurality of protective pads 5 are arranged at the top of the lubricating pipe 4, one side of each protective pad 5 is adhered to the lubricating pipe 4 through glue, when the plug pin 3 is inserted into the lubricating pipe 4, the plug pin 3 can extrude the protective pads 5, the protective pads 5 can be attached to the outer surface of the plug pin 3, the lower part of the plug pin 3 enters the lubricating pipe 4, lubricating oil stored in the lubricating oil storage pipe 6 permeates the oiling cloth 8 through the connecting pipe 7, and the surface of the plug pin 3 can be coated with a layer of lubricating oil buns through the oiling cloth 8, so that the abrasion between the plug pin 3 and the connecting block 1 and the inserting plate 2 in the using process can be reduced, the corrosion of the plug pin 3 can be avoided, and the service life of the plug pin 3 is greatly prolonged; through arranging the winding shaft 12 and other components, the pull rope 13 can be pulled to drive the rotating shaft 10, the connecting pipe 7, the oiling cloth 8 and other components to rotate, so that lubricating oil buns on the surface of the bolt 3 can be more uniform, meanwhile, the brush 9 is arranged at the position corresponding to the groove 31 on the bolt 3, lubricating oil can be smeared inside the groove 31, the situation that the groove 31 is rusted is prevented, and after the pull rope 13 is pulled, the pull rope 13 can be restored to the original position through tightly winding the sheet steel bar 11, so that the lubricating oil smearing operation on the bolt 3 is more convenient;

the connecting block 1 is provided with a plurality of inserting blocks 15, the inserting blocks 15 are inserted into the guide pipe 16, the inserting blocks 15 and the guide pipe 16 can slide relatively, the inserting blocks 15 are connected with springs, one side of each inserting block 15, which is close to the corresponding plug pin 3, is provided with an arc-shaped part, and the arc-shaped parts are attached to the corresponding grooves 31; insert connecting block 1, picture peg 2 with bolt 3 in the back, insert 15 can be crowded into recess 31 in, can prevent that bolt 3 from dropping, effectively guarantee the stability of connecting block 1, the 2 junctions of picture peg, prevent that picture peg 2 from droing because of dropping of bolt 3, the security performance is high, and stability is stronger.

The working principle is as follows:

the utility model discloses during the use, when need not connect connecting block 1, picture peg 2, can insert bolt 3 in lubricated pipe 4, set up a plurality of protection pads 5 at the top of lubricated pipe 4, protection pad 5 one side is glued on lubricated pipe 4 with the glue, when inserting bolt 3 in lubricated pipe 4, bolt 3 can extrude protection pad 5, protection pad 5 can laminate on the surface of bolt 3, and the lower part of bolt 3 enters into lubricated pipe 4, the lubricating oil that stores in the lubricating oil storage tube 6 soaks oiling cloth 8 via connecting pipe 7, can paint one deck lubricating oil steamed bread to bolt 3 surface through oiling cloth 8, can reduce the wearing and tearing between bolt 3 and connecting block 1, picture peg 2 in the use, can avoid bolt 3 corrosion, improve the life of bolt 3 greatly; through arranging the winding shaft 12 and other components, the pull rope 13 can be pulled to drive the rotating shaft 10, the connecting pipe 7, the oiling cloth 8 and other components to rotate, so that lubricating oil buns on the surface of the bolt 3 can be more uniform, meanwhile, the brush 9 is arranged at the position corresponding to the groove 31 on the bolt 3, lubricating oil can be smeared inside the groove 31, the situation that the groove 31 is rusted is prevented, and after the pull rope 13 is pulled, the pull rope 13 can be restored to the original position through tightly winding the sheet steel bar 11, so that the lubricating oil smearing operation on the bolt 3 is more convenient;

insert connecting block 1, picture peg 2 with bolt 3 in the back, insert 15 can be crowded into recess 31 in, can prevent that bolt 3 from dropping, effectively guarantee the stability of connecting block 1, the 2 junctions of picture peg, prevent that picture peg 2 from droing because of dropping of bolt 3, the security performance is high, and stability is stronger.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 a draw gear for agricultural machine, includes connecting block (1), picture peg (2), bolt (3), lubricated pipe (4), a serial communication port, bolt (3) insert in connecting block (1) and picture peg (2), just connecting block (1) can rotate relatively with picture peg (2), be provided with the entry on lubricated pipe (4), install lubricating oil storage pipe (6) in lubricated pipe (4), lubricating oil storage pipe (6) installation a plurality of connecting pipe (7), be provided with a plurality of oil outlet on connecting pipe (7), every connecting pipe (7) outside all wraps up oilcloth (8), go up and install brush (9) on oilcloth (8), brush (9) can go deep into in recess (31), recess (31) set up on bolt (3), install on rotation axis (10), tight slice billet of roll is connected to rotation axis (10), rotation axis (10) are connected reel (12), the winding reel (12) outside winding has stay cord (13).

2. A traction device for agricultural machinery according to claim 1, wherein a pull ring is mounted on the plug pin (3), the pull ring and the plug pin (3) are fixed by welding, and the lubricating tube (4) is mounted on the connecting block (1).

3. A traction device for agricultural machines according to claim 1, characterized in that said lubrication pipe (4) is fitted with a plurality of protection pads (5), a plurality of said protection pads (5) surrounding a circular shape and a plurality of said protection pads (5) blocking the access opening on said lubrication pipe (4).

4. A traction device for agricultural machines according to claim 3, characterized in that the side of the protective pad (5) remote from the inlet on the lubricating tube (4) is glued to the lubricating tube (4).

5. A pulling device for agricultural machinery according to claim 1, wherein one end of the pulling rope (13) far from the spool (12) passes through a guide block (14), and a through hole is formed in the guide block (14) at a position corresponding to the pulling rope (13), and the size of the through hole is larger than the diameter of the pulling rope (13).

6. A traction device for agricultural machines according to claim 5, characterized in that the end of the pulling rope (13) remote from the spool (12) is connected to a rubber block, the size of which is greater than the internal diameter of the through hole of the guide block (14), the guide block (14) being mounted on the lubricating tube (4).

7. The agricultural machinery traction device as claimed in claim 1, wherein a plurality of insertion blocks (15) are mounted on the connecting block (1), the insertion blocks (15) are inserted into the guide pipe (16), the insertion blocks (15) and the guide pipe (16) can slide relatively, the insertion blocks (15) are connected with the spring, an arc-shaped portion is arranged on one side, close to the plug pin (3), of the insertion blocks (15), and the arc-shaped portion is attached to the groove (31).