CN214984594U

CN214984594U - Agricultural machinery tire suitable for mountain region

Info

Publication number: CN214984594U
Application number: CN202121337325.0U
Authority: CN
Inventors: 陈鸿桂; 王西存
Original assignee: Guangzhou Jinyou Ecological Agricultural Technology Development Co ltd
Current assignee: Guangzhou Jinyou Ecological Agricultural Technology Development Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-03
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses an agricultural machinery tire suitable for mountain land, including the tire, the inboard of tire is equipped with the gas child, the gas child sets up in the surface of steel ring, the surface of tire is provided with drainage structures, gas child side fixed mounting riser, the riser, riser surface fixed connection has the soft board, installation tube outer wall middle part is equipped with the fluting that matches with anti-skidding claw, through anti-skidding subassembly, the sleeve pipe inserts the transmission shaft, then fix the fixed lid on the transmission shaft through the set screw, insert the spanner in the hexagon socket hole at this moment, adjust the lead screw and rotate, jack up the moving part, make anti-skidding claw stretch out the installation tube, four sets of anti-skidding claws can increase the grip ground power of installation tube after stretching out the installation tube, realize anti-skidding function, and can adjust the amount of stretching out of anti-skidding claw according to the in service behavior, reach better anti-skidding effect, the installation tube welds anti-skidding piece to the outer wall, two sets of anti-skidding pieces on the same side are splayed, so that the ground grabbing force of the mounting cylinder can be increased.

Description

Agricultural machinery tire suitable for mountain region

Technical Field

The utility model relates to a tire technical field specifically is an agricultural machinery tire suitable for mountain region.

Background

The tire is a circular elastic rubber product which is assembled on various vehicles or machines and rolls in a grounding way, is usually arranged on a metal rim, can support a vehicle body, buffer external impact, realize the contact with a road surface and ensure the running performance of the vehicle, has higher bearing performance, traction performance and buffering performance, and also has high wear resistance, flexibility resistance, low rolling resistance and heat generation performance;

the utility model discloses a chinese utility model patent with the grant publication number CN207790205U discloses a wear-resistant tire for mountain land complex pavement agriculture, which comprises a tire body, the tire body comprises a tire tread, a tire shoulder, a tire side and a tire bead in turn from outside to inside, the tire tread comprises a silicon rubber protective layer, a cap ply, a steel wire belted layer, fluorosilicone rubber and fluoroether rubber in turn from outside to inside, large U-shaped pattern grooves are distributed on the outer surface of the silicon rubber protective layer at equal intervals, and V-shaped pattern grooves are distributed between two adjacent large U-shaped pattern grooves at equal intervals, the utility model has the advantages of reasonable design and novel structure, changes the internal structural components of the traditional engineering tire, the tire tread comprises the silicon rubber protective layer, the cap ply, the steel wire belted layer, fluorosilicone rubber and fluoroether rubber in turn from outside to inside, improves the tire material composition, and utilizes the silicon rubber, fluorosilicone rubber and fluoroether rubber to improve the performance of the tire, the produced tire is more wear-resistant, strong in pressure resistance and long in service life;

however, as the mountain driving environment is severe, soil and weeds are inevitably adhered to the outer ends of the tires, so that gaps of the tires are blocked by the soil and the weeds, the anti-skid performance of the tires is reduced, and the risk of farmers during driving is increased; in addition, most tires are provided with more tread pattern structures, and the transverse arrangement number of the tire grooves is increased, so that the effect of improving friction force is achieved, and the tires do not have good drainage; finally contrast above-mentioned utility model in, the absorbing effect of playing that the tire among the device can not be fine, the mountain road is very jolt, and the long-time travel of general tire blows out very easily, and for this reason we propose an agricultural machinery tire that is applicable to the mountain region and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural machinery tire suitable for mountain region to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an agricultural machinery tire suitable for mountainous regions comprises a tire, wherein an air tire is arranged on the inner side of the tire, the air tire is arranged on the outer surface of a steel ring, a drainage structure is arranged on the outer surface of the tire, a vertical plate and a vertical plate are fixedly arranged on the side edge of the air tire, a soft plate is fixedly connected to the outer surface of the vertical plate, a tire crown protective layer is fixedly arranged on the upper surface of the soft plate, and a transmission shaft is fixedly connected to the middle of the tire;

the transmission shaft is fixedly connected with an anti-skid component which is arranged on the back of the tire in parallel;

the anti-skid component comprises a sleeve, the sleeve is sleeved on the transmission shaft in a sliding manner, a plurality of screws are arranged on the sleeve in an array manner, screw holes matched with the screws are formed in the outer wall of the sleeve, an installation cylinder is fixedly sleeved on the outer wall of the sleeve, a plurality of movable parts are hinged to the inner wall of the installation cylinder in an annular manner, anti-skid claws are arranged at the bottom ends of the movable parts and extend to the outer wall of the installation cylinder, and grooves matched with the anti-skid claws are formed in the middle of the outer wall of the installation cylinder;

a plurality of fixed blocks are annularly arranged on the inner wall of the mounting cylinder, a screw rod is connected to the inner part of each fixed block in a threaded manner, the longitudinal section of the moving part is arranged in an arc-shaped structure, the bottom end of the screw rod is connected with the concave surface of the moving part in a sliding manner through a circular convex part, and a hexagonal hole is formed in the top end of the screw rod;

the transmission shaft is connected with a decontamination assembly, and the decontamination assembly is arranged on the back of the anti-slip assembly in parallel.

Preferably, the outer wall of one side of the anti-skidding claw far away from the sleeve pipe is uniformly provided with anti-skidding bulges, the longitudinal section of the anti-skidding claw is arc-shaped, and the thickness of the anti-skidding claw is increased in a clockwise direction.

Preferably, a transmission shaft penetrates through the middle of the mounting cylinder, a mounting plate is arranged at the joint of the mounting cylinder and the transmission shaft for fixing, and a rubber anti-blocking block is movably inserted into an inner cavity of the hexagonal hole.

Preferably, contain the staple bolt in the decontamination subassembly, the staple bolt is connected in the transmission shaft outside, and the staple bolt is provided with two, is connected with a plurality of fastening screw between the staple bolt, and the side fixedly connected with screw rod of staple bolt, the adjustable ring has been cup jointed to the outer end of screw rod, and the both sides of adjustable ring all are equipped with stop nut, and stop nut and screw rod threaded connection, fixedly connected with connecting rod on the adjustable ring, the clean section of thick bamboo of one end fixedly connected with of adjustable ring is kept away from to the connecting rod.

Preferably, the cleaning cylinders are arranged in two groups and are arranged on two sides of the tire, one end, close to the tire, of each cleaning cylinder is connected with the scrubbing brush and the scraper respectively, and one ends, far away from the cleaning cylinders, of the scrubbing brushes and the scrapers are in contact with the outer end face of the tire.

Preferably, the cleaning barrel comprises an outer barrel and an inner barrel, the outer barrel is in threaded connection with the outer end of the inner barrel, a through hole is formed in one side, close to the tire, of the inner barrel, the scrubbing brush and the scraper are respectively inserted into the through hole, a compression spring is fixedly connected to the middle of the inner end of the outer barrel, and one end, far away from the outer barrel, of the compression spring is respectively abutted to the scrubbing brush and the scraper.

Preferably, the equal fixedly connected with limit stop of one end that the tire was kept away from to scrubbing brush and scraper blade, and limit stop sets up in the inner tube inboard, and the through-hole diameter that the inner tube was seted up is less than limit stop's diameter, and scrubbing brush and scraper blade set up for square structure, and the inner tube is square structure setting in the excircle.

Preferably, the drainage structure contains a main groove, the main groove is arranged in the center of the outer surface of the tire, the outer surface of the tire is provided with auxiliary grooves symmetrically arranged relative to the main groove, the main groove and the auxiliary grooves divide the outer surface of the tire into a first pattern surface and a second pattern surface, and the first pattern surface and the second pattern surface are symmetrically arranged in two groups.

Preferably, set up the main water drainage tank of multiunit cross arrangement on the first flower grain face, and main water drainage tank both ends communicate with main slot and vice slot respectively, set up the oblique slot that is linked together with main water drainage tank on the first flower grain face, set up the reposition of redundant personnel slot that communicates with vice slot on the first flower grain face, set up a plurality of evenly distributed's assistance water drainage tank on the second flower grain face, and assist water drainage tank and vice slot and communicate, set up a plurality of evenly distributed's arc logical groove on the second flower grain face along the tire outside direction.

Compared with the prior art, the beneficial effects of the utility model are that: 1. through the anti-slip assembly, the sleeve is inserted into the transmission shaft, then the fixing cover is fixed on the transmission shaft through the fixing screw, the wrench is inserted into the hexagonal socket at the moment, the adjusting screw rod is rotated, the moving part is jacked up, so that the anti-slip claws extend out of the installation cylinder, the ground gripping force of the installation cylinder can be increased after the four groups of anti-slip claws extend out of the installation cylinder, the anti-slip function is realized, the extending amount of the anti-slip claws can be adjusted according to the use condition, the better anti-slip effect is achieved, anti-slip sheets are welded to the circumferential outer wall of the installation cylinder, the two groups of anti-slip sheets on the left side and the right side are splayed, and the ground gripping force of the installation cylinder can be increased;

2. the dirt and weeds adhered to the outer end of the tire are cleaned through the decontamination assembly, so that the skid resistance of the tire is not easily influenced by the dirt and the weeds, the cleaning barrel is arranged to be respectively contacted with the bristle brush and the scraper blade, the bristle brush and the scraper blade are convenient to disassemble and replace, and the bristle brush and the scraper blade are not easily broken and damaged due to overlarge resistance through the elastic action of the compression spring, the service lives of the bristle brush and the scraper blade are prolonged, limit stops are fixedly connected to the ends of the bristle brush and the scraper blade, which are far away from the tire, and the elastic range of the compression spring is limited, so that the bristle brush and the scraper blade are not easily subjected to larger resistance to the tire due to the elastic action of the compression spring, the driving speed of the tire is not easily influenced, the bristle brush and the scraper blade are both arranged to be of a square structure, the inner cylinder is arranged to be of a square structure in the outer circle, and the bristle brush and the scraper blade are not easily rotated in the inner cylinder;

3. the tire, the main groove, the auxiliary groove, the first pattern surface, the second pattern surface, the main drainage groove and other structures are arranged, so that the wear resistance of the tire is improved while the tire has good anti-skid capacity, and the tire has good drainage performance;

4. the soft board is arranged in the tire body, so that the damping effect can be improved, and the pneumatic tire can be prevented from being punctured by a hard object.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the anti-skid component of the present invention;

fig. 4 is a schematic view of the contact structure between the decontamination assembly and the tire according to the present invention.

In the figure: 1. a tire; 11. steel rings; 12. a drive shaft; 13. a pneumatic tire; 14. a vertical plate; 15. a soft board; 16. a crown protection layer; 2. an anti-skid component; 21. mounting the cylinder; 22. grooving; 23. a sleeve; 24. mounting a plate; 25. a movable member; 2501. a circular protrusion; 26. a fixed block; 27. an anti-slip claw; 28. a hexagonal hole; 29. a screw rod; 3. a drainage structure; 31. a main trench; 32. a sub-groove; 33. a main drainage tank; 34. a second patterned surface; 35. a first patterned surface; 36. an inclined groove; 37. an auxiliary drainage groove; 38. a shunt trench; 39. an arc-shaped through groove; 4. a decontamination assembly; 41. a screw; 42. an adjusting ring; 43. a limit nut; 44. hooping; 45. fastening screws; 46. a connecting rod; 5. a screw; 7. a cleaning cartridge; 71. an outer cylinder; 72. an inner barrel; 73. a compression spring; 8. a scrubbing brush; 9. a scraper.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: an agricultural machinery tire suitable for mountainous regions comprises a tire 1, wherein an air tire 13 is arranged on the inner side of the tire 1, the air tire 13 is arranged on the outer surface of a steel ring 11, a drainage structure 3 is arranged on the outer surface of the tire 1, a vertical plate 14 is fixedly arranged on the side edge of the air tire 13, the vertical plate 14 is fixedly connected with a soft plate 15 on the outer surface of the vertical plate 14, a tire crown protective layer 16 is fixedly arranged on the upper surface of the soft plate 15, and a transmission shaft 12 is fixedly connected to the middle part of the tire 1;

referring to fig. 2-3, the anti-skid component 2 is fixedly connected to the transmission shaft 12, and the anti-skid component 2 is disposed on the back of the tire 1 in parallel;

it should be noted that the anti-skid component 2 contains a sleeve 23, the sleeve 23 is slidably sleeved on the transmission shaft 12, a plurality of screws 5 are arranged on the sleeve 23 in an array manner, screw holes matched with the screws 5 are formed in the outer wall of the sleeve 23, an installation cylinder 21 is fixedly sleeved on the outer wall of the sleeve 23 in the circumferential direction, a plurality of movable parts 25 are hinged on the inner wall of the installation cylinder 21 in an annular manner, anti-skid claws 27 are arranged at the bottom ends of the movable parts 25 and extend to the outer wall of the installation cylinder 21, and a slot 22 matched with the anti-skid claws 27 is formed in the middle of the outer wall of the installation cylinder 21;

it should be noted that a plurality of fixed blocks 26 are annularly arranged on the inner wall of the mounting cylinder 21, a screw rod 29 is connected to the inner part of each fixed block 26 in a threaded manner, the longitudinal section of the movable member 25 is arranged in an arc-shaped structure, the bottom end of each screw rod 29 is slidably connected with the concave surface of the movable member 25 through a circular convex portion 2501, and a hexagonal hole 28 is formed at the top end of each screw rod 29;

before the agricultural machinery uses, install anti-skidding subassembly 2, insert transmission shaft 12 with sleeve pipe 23, then fix on transmission shaft 12 through screw 5, insert the spanner in hexagonal hole 28 this moment, it is rotatory to lead screw 29, jack-up moving part 25, make anti-skidding claw 27 stretch out installation section of thick bamboo 21, anti-skidding claw 27 can increase the land fertility of grabbing of installation section of thick bamboo 21 after stretching out installation section of thick bamboo 21, realize anti-skidding function, and can adjust anti-skidding claw 27's the volume of stretching out according to the in service behavior, reach better anti-skidding effect.

It should be noted that the outer wall of one side of the anti-slip claw 27 away from the sleeve 23 is uniformly provided with an anti-slip bulge, the longitudinal section of the anti-slip claw 27 is arc-shaped, and the thickness of the anti-slip claw 27 increases progressively in the clockwise direction.

In addition, the middle part of the mounting tube 21 is penetrated with the transmission shaft 12, the joint of the mounting tube 21 and the transmission shaft 12 is provided with a mounting plate 24 for fixing, and the inner cavity of the hexagonal hole 28 is movably inserted with a rubber anti-blocking block to prevent sludge blocking.

Referring to fig. 4, the transmission shaft 12 is connected with the decontamination module 4, and the decontamination module 4 is disposed in parallel on the back of the anti-skid module 2;

it should be noted that the decontamination assembly 4 includes the hoop 44 therein, the hoop 44 is connected to the outside of the transmission shaft 12, and the hoop is provided with two, be connected with a plurality of fastening screws 45 between the hoop 44, the side fixedly connected with screw rod 41 of hoop 44, the outer end of screw rod 41 has cup jointed the adjustable ring 42, the both sides of adjustable ring 42 all are equipped with stop nut 43, and stop nut 43 and screw rod 41 threaded connection, fixedly connected with connecting rod 46 on the adjustable ring 42, the one end fixedly connected with cleaning cylinder 7 that the adjustable ring 42 was kept away from to connecting rod 46.

It should be noted that, the cleaning cylinders 7 are provided in two sets, and the cleaning cylinders 7 are provided on two sides of the tire 1, one end of the cleaning cylinder 7 close to the tire 1 is connected with the bristle brush 8 and the scraper 9 respectively, and one ends of the bristle brush 8 and the scraper 9 far away from the cleaning cylinder 7 are both in contact with the outer end face of the tire 1.

In addition, the cleaning barrel 7 contains an outer barrel 71 and an inner barrel 72, the outer barrel 71 is in threaded connection with the outer end of the inner barrel 72, a through hole is formed in one side, close to the tire 1, of the inner barrel 72, the bristle brush 8 and the scraper 9 are respectively inserted into the through hole, a compression spring 73 is fixedly connected to the middle of the inner end of the outer barrel 71, and one end, far away from the outer barrel 71, of the compression spring 73 is respectively abutted to the bristle brush 8 and the scraper 9

In the agricultural machinery driving process, decontamination subassembly 4 works, in use, fasten staple bolt 44 on transmission shaft 12 through fastening screw 45, through removing the position of adjustable ring 42 on screw rod 41, adjust the distance between scrubbing brush 8 and scraper blade 9 and tire 1, press from both sides tight location to adjustable ring 42 through twisting limit nut 43, when the agricultural machinery goes, scrape accumulational earth of tire 1 outer end and weeds through scraper blade 9, clean earth and weeds in the tire 1 surface clearance through scrubbing brush 8, thereby make the skid resistance of tire 1 be difficult for receiving earth and weeds influence, increase the security that the peasant used.

It should be noted that, the ends of the bristle brush 8 and the scraper 9 away from the tire 1 are both fixedly connected with limit stops, and the limit stops are arranged inside the inner cylinder 72, and the diameter of the through hole formed in the inner cylinder 72 is smaller than that of the limit stops, so that the bristle brush 8 and the scraper 9 are not easy to impart large resistance to the tire 1 due to the elastic action of the compression spring 73, and the running speed of the tire 1 is not easy to be influenced;

in addition, the bristle brush 8 and the scraper 9 are arranged in a square structure, and the inner cylinder 72 is arranged in a square structure with an outer circle and an inner circle, so that the bristle brush 8 and the scraper 9 are not easy to rotate in the inner cylinder 72;

and the bristle brush 8 and the scraper 9 are not easily broken or damaged by excessive resistance through the spring action of the compression spring 73, extending the life of the bristle brush 8 and the scraper 9.

The drainage structure 3 contains a main groove 31 therein, the main groove 31 is disposed at the center of the outer surface of the tire 1, the outer surface of the tire 1 is provided with auxiliary grooves 32 symmetrically disposed about the main groove 31, the main groove 31 and the auxiliary grooves 32 divide the outer surface of the tire 1 into a first pattern surface 35 and a second pattern surface 34, and the first pattern surface 35 and the second pattern surface 34 are disposed in two symmetrical groups.

Before use, the drainage structure 3 is arranged on the outer surface of the tire 1, so that the abrasion resistance of the tire is improved while the tire 1 has good anti-skid capacity, and the tire 1 has good drainage;

it should be noted that a plurality of groups of main drainage grooves 33 arranged in a cross manner are formed in the first patterned surface 35, two ends of each main drainage groove 33 are respectively communicated with the main grooves 31 and the auxiliary grooves 32, an inclined groove 36 communicated with the main drainage groove 33 is formed in the first patterned surface 35, a diversion groove 38 communicated with the auxiliary grooves 32 is formed in the first patterned surface 35, a plurality of auxiliary drainage grooves 37 distributed uniformly are formed in the second patterned surface 34, the auxiliary drainage grooves 37 are communicated with the auxiliary grooves 32, and a plurality of arc-shaped through grooves 39 distributed uniformly are formed in the second patterned surface 34 along the outer side direction of the tire 1.

The working principle is as follows: before the utility model is used, the drainage structure 3 is arranged on the outer surface of the tire 1, the drainage structure 3 is divided into a first pattern surface 35 and a second pattern surface 34, a main drainage groove 33 and an inclined groove 36 are alternately arranged on the first pattern surface 35, and an auxiliary drainage groove 37 and a diversion groove 38 are arranged on the second pattern surface 34, so that the abrasion resistance of the tire is increased while the tire 1 is ensured to have good anti-skid capacity, and the tire 1 has good drainage performance;

before the agricultural machinery is used, the anti-skid component 2 is installed, the sleeve 23 is inserted into the transmission shaft 12 and then fixed on the transmission shaft 12 through the screw 5, at the moment, the wrench is inserted into the hexagonal hole 28 to rotate the screw rod 29 and jack up the moving piece 25, so that the anti-skid claw 27 extends out of the installation cylinder 21, the ground gripping force of the installation cylinder 21 can be increased after the anti-skid claw 27 extends out of the installation cylinder 21, the anti-skid function is realized, the extending amount of the anti-skid claw 27 can be adjusted according to the use condition, and a better anti-skid effect is achieved;

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 machinery tire suitable for mountain region, includes tire (1), the inboard of tire (1) is equipped with pneumatic tyre (13), pneumatic tyre (13) set up the surface at steel ring (11), its characterized in that: the outer surface of the tire (1) is provided with a drainage structure (3), the side edge of the pneumatic tire (13) is fixedly provided with a vertical plate (14), the outer surface of the vertical plate (14) is fixedly connected with a soft plate (15), the upper surface of the soft plate (15) is fixedly provided with a tire crown protective layer (16), and the middle part of the tire (1) is fixedly connected with a transmission shaft (12);

the anti-skid component (2) is fixedly connected to the transmission shaft (12), and the anti-skid component (2) is arranged on the back of the tire (1) in parallel;

the anti-skidding component (2) is internally provided with a sleeve (23), the sleeve (23) is sleeved on the transmission shaft (12) in a sliding manner, a plurality of screws (5) are arranged on the sleeve (23) in an array manner, screw holes matched with the screws (5) are formed in the outer wall of the sleeve (23), the sleeve (23) is fixedly sleeved on the outer wall of the sleeve (21), the inner wall of the mounting cylinder (21) is annularly hinged with a plurality of moving parts (25), anti-skidding claws (27) are arranged at the bottom ends of the moving parts (25) and extend to the outer wall of the mounting cylinder (21), and grooves (22) matched with the anti-skidding claws (27) are formed in the middle of the outer wall of the mounting cylinder (21);

a plurality of fixing blocks (26) are annularly arranged on the inner wall of the mounting cylinder (21), a screw rod (29) is connected to the inner part of each fixing block (26) in a threaded manner, the longitudinal section of each moving piece (25) is arranged in an arc-shaped structure, the bottom end of each screw rod (29) is connected with the concave surface of each moving piece (25) in a sliding manner through a circular convex part (2501), and a hexagonal hole (28) is formed in the top end of each screw rod (29);

the transmission shaft (12) is connected with a decontamination assembly (4), and the decontamination assembly (4) is arranged on the back of the anti-skid assembly (2) in parallel.

2. The agricultural machine tire suitable for mountainous regions as claimed in claim 1, wherein: the anti-skidding claw (27) is far away from the outer wall of one side of the sleeve (23) and is evenly provided with anti-skidding protrusions, the longitudinal section of the anti-skidding claw (27) is arc-shaped, and the thickness of the anti-skidding claw (27) is increased in a clockwise direction.

3. The agricultural machine tire suitable for mountainous regions as claimed in claim 2, wherein: the middle part of the mounting cylinder (21) penetrates through the transmission shaft (12), a mounting plate (24) is arranged at the joint of the mounting cylinder (21) and the transmission shaft (12) for fixing, and a rubber anti-blocking block is movably inserted into the inner cavity of the hexagonal hole (28).

4. The agricultural machine tire suitable for mountainous regions as claimed in claim 1, wherein: contain staple bolt (44) in decontamination subassembly (4), staple bolt (44) are connected in transmission shaft (12) the outside, just the staple bolt is provided with two, be connected with a plurality of fastening screw (45) between staple bolt (44), the side fixedly connected with screw rod (41) of staple bolt (44), adjustable ring (42) has been cup jointed to the outer end of screw rod (41), the both sides of adjustable ring (42) all are equipped with stop nut (43), and stop nut (43) and screw rod (41) threaded connection, fixedly connected with connecting rod (46) on adjustable ring (42), the clean section of thick bamboo (7) of one end fixedly connected with of adjustable ring (42) is kept away from in connecting rod (46).

5. The agricultural machine tire suitable for mountainous regions as claimed in claim 4, wherein: clean a section of thick bamboo (7) are provided with two sets ofly, just clean a section of thick bamboo (7) set up in the both sides of tire (1), the one end that clean a section of thick bamboo (7) are close to tire (1) is connected with scrubbing brush (8) and scraper blade (9) respectively, just one end that clean a section of thick bamboo (7) were kept away from in scrubbing brush (8) and scraper blade (9) all contacts with the outer terminal surface of tire (1).

6. The agricultural machine tire suitable for mountainous regions as claimed in claim 5, wherein: contain urceolus (71) and inner tube (72) in clean section of thick bamboo (7), just urceolus (71) threaded connection has the outer end in inner tube (72), the through-hole has been seted up to one side that inner tube (72) are close to tire (1), just scrubbing brush (8) and scraper blade (9) are inserted respectively and are established in the through-hole, the inner middle part fixedly connected with compression spring (73) of urceolus (71), just the one end that urceolus (71) were kept away from in compression spring (73) is inconsistent with scrubbing brush (8) and scraper blade (9) respectively.

7. The agricultural machine tire suitable for mountainous regions as claimed in claim 6, wherein: the equal fixedly connected with limit stop of one end that tire (1) was kept away from in scrubbing brush (8) and scraper blade (9), and limit stop set up in inner tube (72) are inboard, the through-hole diameter that inner tube (72) were seted up is less than limit stop's diameter, scrubbing brush (8) and scraper blade (9) are square structure setting, inner tube (72) are square structure setting in the excircle.

8. The agricultural machine tire suitable for mountainous regions as claimed in claim 1, wherein: contain main slot (31) in drainage structures (3), main slot (31) set up in the center department of tire (1) surface, and tire (1) surface sets up vice slot (32) about main slot (31) symmetry setting, main slot (31) and vice slot (32) are divided into first pattern face (35) and second pattern face (34) with tire (1) surface, just first pattern face (35) and second pattern face (34) are two sets of settings of symmetry.

9. The agricultural machine tire suitable for mountainous regions as claimed in claim 8, wherein: the tire tread is characterized in that a plurality of groups of main drainage grooves (33) which are arranged in a cross mode are formed in the first pattern surface (35), two ends of each main drainage groove (33) are communicated with the corresponding main groove (31) and the corresponding auxiliary groove (32), inclined grooves (36) communicated with the main drainage grooves (33) are formed in the first pattern surface (35), shunt grooves (38) communicated with the corresponding auxiliary grooves (32) are formed in the first pattern surface (35), a plurality of auxiliary drainage grooves (37) which are evenly distributed are formed in the second pattern surface (34), the auxiliary drainage grooves (37) are communicated with the corresponding auxiliary grooves (32), and a plurality of arc-shaped through grooves (39) which are evenly distributed are formed in the second pattern surface (34) along the direction of the outer side of the tire (1).