CN214451410U

CN214451410U - Novel sealing structure of thrust wheel

Info

Publication number: CN214451410U
Application number: CN202023069039.9U
Authority: CN
Inventors: 杨洪根; 罗鹤林
Original assignee: Kunshan Track Co ltd
Current assignee: Kunshan Track Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-22
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a novel seal structure of thrust wheel, comprising a main body, the front end of main part is provided with sealing mechanism, one side of main part is provided with the connecting axle, the upper end of connecting axle is provided with the bush, the upper end of main part is provided with the sleeve pipe, sheathed tube inside is provided with pressure measurement mechanism, the sheathed tube upper end is provided with the concave station. A novel seal structure of thrust wheel, under the effect of disinfection mechanism, can clear away the harmful germ on the seal structure surface of thrust wheel totally, make the thrust wheel can not suffer the corruption, under pressure detection mechanism's effect, can detect the gas pressure that receives in the seal structure of thrust wheel, also can deduce with this whether good with this the gas tightness of seal structure, under seal mechanism's effect, can make the thrust wheel inside can not reveal when using, can locate effectual bonding in its gap, bring better use prospect.

Description

Novel sealing structure of thrust wheel

Technical Field

The utility model relates to a novel seal structure field of thrust wheel specifically is a novel seal structure of thrust wheel.

Background

The novel sealing structure of the thrust wheel is a sealing structure for the thrust wheel, the thrust wheel is a key component of a walking mechanism of the crawler harvester, the thrust wheel has the effects that the weight of a machine body is transmitted to the ground through the crawler belt and rolls on the crawler belt, the crawler belt is prevented from transversely moving relative to a rack, the thrust wheel works in a muddy field for a long time due to the fact that the working environment is severe, and the sealing performance of the thrust wheel is directly influenced.

When the seal structure of current novel thrust wheel is installing and using, there is certain drawback, the seal structure of traditional thrust wheel is in the use, can't detect the pressure size that the supporting wheel received, cause the thrust wheel impaired, sealing performance is not good enough, often have the condition of revealing, and because of the thrust wheel long-time operation in adverse circumstances, lead to its surface to be corroded seriously, the use of giving people has brought certain adverse effect, for this reason, we provide a seal structure of novel thrust wheel.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides a novel sealing structure of a thrust wheel, firstly, under the action of a disinfection mechanism, harmful germs on the surface of the sealing structure of the thrust wheel can be cleaned, the thrust wheel can not be corroded, harmful gas is disinfected by a disinfectant box, the sealing structure of the whole thrust wheel is more efficient, under the action of a pressure detection mechanism, the gas pressure borne in the sealing structure of the thrust wheel can be detected, thus, whether the air tightness of the sealing structure is good or not can be deduced, the working efficiency of the sealing structure of the thrust wheel can be improved under the action of an inductor and a detector, under the action of the sealing mechanism, the inner part of the thrust wheel can not be leaked when in use, the gaps can be effectively bonded, the functionality of the sealing structure of the thrust wheel is increased, the sealing structure of the thrust wheel is firmly sealed under the action of a rotary sealing ring, the safety performance is higher, and the problems in the background technology can be effectively solved.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel seal structure of thrust wheel, includes the main part, the front end of main part is provided with sealing mechanism, sealing mechanism includes rotary seal circle, hollow tube, dead lever, one side of main part is provided with the connecting axle, the upper end of connecting axle is provided with the bush, the upper end of main part is provided with the sleeve pipe, sheathed tube inside is provided with pressure measurement mechanism, pressure measurement mechanism includes control box, pneumatic cylinder, bolt, detector, inductor, spring, the sheathed tube upper end is provided with the concave station, the upper end of concave station is provided with the track, one side of track is provided with rings, the upper end of track is provided with disinfection mechanism, disinfection mechanism includes intake pipe, disinfectant box, joint, valve, storage box.

Preferably, the air inlet pipe is located at the lower end of the storage box, the disinfectant box is located at the upper end of the storage box, the valve is located at the upper end of the disinfectant box, and the joint is located at the upper end of the valve.

Preferably, the control box is located at the lower end of the hydraulic cylinder, the bolt is located at the upper end of the hydraulic cylinder, the spring is located at the upper end of the bolt, the inductor is located at the upper end of the spring, and the detector is located on one side of the inductor.

Preferably, the rotary sealing ring is positioned at one side of the hollow pipe, and the fixing rod is positioned at the other side of the hollow pipe.

Preferably, a notch is formed between the air inlet pipe and the storage box, the upper end of the air inlet pipe is fixedly connected with the lower end of the storage box through the notch, a buckle is arranged between the storage box and the disinfectant box, the upper end of the storage box is fixedly connected with the lower end of the disinfectant box through the buckle, a connecting hole is formed between the disinfectant box and the valve, the upper end of the disinfectant box is fixedly connected with the lower end of the valve through the connecting hole, a guide pipe is arranged between the valve and the joint, and the upper end of the valve is fixedly connected with the lower end of the joint through the guide pipe.

Preferably, be provided with the screw between control box and the pneumatic cylinder, the lower extreme fixed connection of screw and pneumatic cylinder is passed through to the upper end of control box, be provided with the draw-in groove between pneumatic cylinder and the bolt, the lower extreme fixed connection of draw-in groove and bolt is passed through to the upper end of pneumatic cylinder, be provided with the notch between bolt and the spring, the lower extreme fixed connection of notch and spring is passed through to the upper end of bolt, be provided with the connecting pipe between spring and the inductor, the upper end fixed connection of connecting pipe and spring is passed through to the lower extreme of inductor, be provided with the cross screw between inductor and the detector, one side fixed connection of cross screw and detector is passed through to one side of inductor.

Preferably, a thread groove is formed between the rotary sealing ring and the hollow pipe, one side of the rotary sealing ring is movably connected with one side of the hollow pipe through the thread groove, a notch is formed between the hollow pipe and the fixed rod, and the other side of the hollow pipe is fixedly connected with one side of the fixed rod through the notch.

Advantageous effects

Compared with the prior art, the utility model provides a novel seal structure of thrust wheel possesses following beneficial effect:

1. this novel seal structure of thrust wheel through the disinfection mechanism that sets up, can clear away the harmful germ on the seal structure surface of thrust wheel totally, makes the thrust wheel can not suffer the corruption, and harmful gas disinfects through the disinfectant box, makes the seal structure of whole thrust wheel more high-efficient.

2. This novel seal structure of thrust wheel through the pressure detection mechanism who sets up, can detect the gas pressure that receives in the seal structure of thrust wheel, also can deduce whether the gas tightness of seal structure is good with this like this, through the effect of inductor with the detector, makes the seal structure's of thrust wheel work efficiency can improve.

3. This novel seal structure of thrust wheel through the sealing mechanism who sets up, can make the thrust wheel inside can not reveal when using, can increase the functional of thrust wheel seal structure with its gap department effectual bonding, firmly seal it through the effect of rotatory sealing washer, and the security performance is higher.

Drawings

Fig. 1 is the overall structure schematic diagram of the sealing structure of the novel thrust wheel of the present invention.

Fig. 2 is a schematic structural diagram of the disinfection mechanism of the sealing structure of the novel thrust wheel of the present invention.

Fig. 3 is a schematic structural diagram of the pressure detection mechanism of the sealing structure of the novel thrust wheel of the present invention.

Fig. 4 is a schematic structural diagram of a sealing mechanism in the sealing structure of the novel thrust wheel of the present invention.

In the figure: 1. a main body; 2. a sealing mechanism; 201. rotating the sealing ring; 202. a hollow tube; 203. fixing the rod; 3. a pressure detection mechanism; 301. a control box; 302. a hydraulic cylinder; 303. a bolt; 304. a detector; 305. an inductor; 306. a spring; 4. a sterilizing mechanism; 401. an air inlet pipe; 402. a disinfectant box; 403. a joint; 404. a valve; 405. a storage box; 5. a crawler belt; 6. a hoisting ring; 7. a concave platform; 8. a bushing; 9. a sleeve; 10. and (7) connecting the shafts.

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.

As shown in fig. 1-4, a novel sealing structure of a thrust wheel comprises a main body 1, a sealing mechanism 2 is arranged at the front end of the main body 1, the sealing mechanism 2 comprises a rotary sealing ring 201, a hollow tube 202 and a fixing rod 203, a connecting shaft 10 is arranged on one side of the main body 1, a bushing 8 is arranged at the upper end of the connecting shaft 10, a sleeve 9 is arranged at the upper end of the main body 1, a pressure detection mechanism 3 is arranged inside the sleeve 9, the pressure detection mechanism 3 comprises a control box 301, a hydraulic cylinder 302, a bolt 303, a detector 304, an inductor 305 and a spring 306, a concave table 7 is arranged at the upper end of the sleeve 9, a crawler 5 is arranged at the upper end of the concave table 7, a hanging ring 6 is arranged on one side of the crawler 5, a disinfection mechanism 4 is arranged at the upper end of the crawler 5, and the disinfection mechanism 4 comprises an air inlet pipe 401, a disinfection liquid box 402, a connector 403, a valve 404 and a storage box 405.

Further, the air inlet pipe 401 is located at the lower end of the storage tank 405, the disinfectant tank 402 is located at the upper end of the storage tank 405, the valve 404 is located at the upper end of the disinfectant tank 402, and the joint 403 is located at the upper end of the valve 404.

Further, the control box 301 is located at the lower end of the hydraulic cylinder 302, the bolt 303 is located at the upper end of the hydraulic cylinder 302, the spring 306 is located at the upper end of the bolt 303, the sensor 305 is located at the upper end of the spring 306, and the detector 304 is located at one side of the sensor 305.

Further, a rotary sealing ring 201 is positioned at one side of the hollow tube 202, and a fixing rod 203 is positioned at the other side of the hollow tube 202.

Further, a notch is formed between the air inlet pipe 401 and the storage box 405, the upper end of the air inlet pipe 401 is fixedly connected with the lower end of the storage box 405 through the notch, a buckle is arranged between the storage box 405 and the disinfectant box 402, the upper end of the storage box 405 is fixedly connected with the lower end of the disinfectant box 402 through the buckle, a connecting hole is formed between the disinfectant box 402 and the valve 404, the upper end of the disinfectant box 402 is fixedly connected with the lower end of the valve 404 through the connecting hole, a guide pipe is arranged between the valve 404 and the joint 403, and the upper end of the valve 404 is fixedly connected with the lower end of the joint 403 through the guide pipe.

Further, be provided with the screw between control box 301 and the pneumatic cylinder 302, the lower extreme fixed connection of screw and pneumatic cylinder 302 is passed through to the upper end of control box 301, be provided with the draw-in groove between pneumatic cylinder 302 and the bolt 303, the lower extreme fixed connection of draw-in groove and bolt 303 is passed through to the upper end of pneumatic cylinder 302, be provided with the notch between bolt 303 and the spring 306, the lower extreme fixed connection of notch and spring 306 is passed through to the upper end of bolt 303, be provided with the connecting pipe between spring 306 and the inductor 305, the upper end fixed connection of connecting pipe and spring 306 is passed through to the lower extreme of inductor 305, be provided with the cross screw between inductor 305 and the detector 304, one side fixed connection of cross screw and detector 304 is passed through to one side of inductor 305.

Further, a thread groove is formed between the rotary sealing ring 201 and the hollow pipe 202, one side of the rotary sealing ring 201 is movably connected with one side of the hollow pipe 202 through the thread groove, a notch is formed between the hollow pipe 202 and the fixing rod 203, and the other side of the hollow pipe 202 is fixedly connected with one side of the fixing rod 203 through the notch.

The working principle is as follows: the utility model relates to a novel sealing structure of a thrust wheel, which comprises a main body 1, a sealing mechanism 2, a pressure detection mechanism 3, a disinfection mechanism 4, a crawler belt 5, a hanging ring 6, a concave platform 7, a lining 8, a sleeve 9 and a connecting shaft 10, wherein the disinfection mechanism can be arranged to clean harmful germs on the surface of the sealing structure of the thrust wheel, so that the thrust wheel can not be corroded, harmful gases are disinfected through a disinfectant box, so that the sealing structure of the whole thrust wheel is more efficient, the gas pressure in the sealing structure of the thrust wheel can be detected through the arranged pressure detection mechanism, so that whether the air tightness of the sealing structure is good or not can be deduced, the working efficiency of the sealing structure of the thrust wheel can be improved through the effects of an inductor and a detector, the sealing mechanism can be arranged to prevent the inside of the thrust wheel from being leaked when in use, can be with its effectual bonding in gap department, increased the functionality of thrust wheel seal structure, firmly seal it through the effect of rotatory sealing washer, the security performance is higher.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be 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. 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.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel seal structure of thrust wheel, includes main part (1), its characterized in that: the front end of the main body (1) is provided with a sealing mechanism (2), the sealing mechanism (2) comprises a rotary sealing ring (201), a hollow pipe (202) and a fixing rod (203), one side of the main body (1) is provided with a connecting shaft (10), the upper end of the connecting shaft (10) is provided with a bushing (8), the upper end of the main body (1) is provided with a sleeve (9), a pressure detection mechanism (3) is arranged inside the sleeve (9), the pressure detection mechanism (3) comprises a control box (301), a hydraulic cylinder (302), a bolt (303), a detector (304), an inductor (305) and a spring (306), the upper end of the sleeve (9) is provided with a concave table (7), the upper end of the concave table (7) is provided with a crawler (5), one side of the crawler (5) is provided with a lifting ring (6), the upper end of the crawler (5) is provided with a disinfection mechanism (4), the disinfection mechanism (4) comprises an air inlet pipe (401), a disinfectant box (402), a connector (403), a valve (404) and a storage box (405).

2. The sealing structure of a novel thrust wheel according to claim 1, characterized in that: the air inlet pipe (401) is located at the lower end of the storage box (405), the disinfectant box (402) is located at the upper end of the storage box (405), the valve (404) is located at the upper end of the disinfectant box (402), and the joint (403) is located at the upper end of the valve (404).

3. The sealing structure of a novel thrust wheel according to claim 1, characterized in that: the control box (301) is located at the lower end of the hydraulic cylinder (302), the bolt (303) is located at the upper end of the hydraulic cylinder (302), the spring (306) is located at the upper end of the bolt (303), the inductor (305) is located at the upper end of the spring (306), and the detector (304) is located on one side of the inductor (305).

4. The sealing structure of a novel thrust wheel according to claim 1, characterized in that: the rotary sealing ring (201) is positioned on one side of the hollow pipe (202), and the fixing rod (203) is positioned on the other side of the hollow pipe (202).

5. The sealing structure of a novel thrust wheel according to claim 2, characterized in that: be provided with the notch between intake pipe (401) and storage box (405), the lower extreme fixed connection of notch and storage box (405) is passed through to the upper end of intake pipe (401), be provided with the buckle between storage box (405) and disinfectant box (402), the lower extreme fixed connection of buckle and disinfectant box (402) is passed through to the upper end of storage box (405), be provided with the connecting hole between disinfectant box (402) and valve (404), the lower extreme fixed connection of connecting hole and valve (404) is passed through to the upper end of disinfectant box (402), be provided with the pipe between valve (404) and joint (403), the lower extreme fixed connection of pipe and joint (403) is passed through to the upper end of valve (404).

6. The sealing structure of a novel thrust wheel according to claim 3, characterized in that: a screw is arranged between the control box (301) and the hydraulic cylinder (302), the upper end of the control box (301) is fixedly connected with the lower end of the hydraulic cylinder (302) through the screw, a clamping groove is arranged between the hydraulic cylinder (302) and the bolt (303), the upper end of the hydraulic cylinder (302) is fixedly connected with the lower end of the bolt (303) through the clamping groove, a notch is arranged between the bolt (303) and the spring (306), the upper end of the bolt (303) is fixedly connected with the lower end of the spring (306) through the notch, a connecting pipe is arranged between the spring (306) and the inductor (305), the lower end of the inductor (305) is fixedly connected with the upper end of the spring (306) through the connecting pipe, a cross screw is arranged between the inductor (305) and the detector (304), one side of the inductor (305) is fixedly connected with one side of the detector (304) through a cross screw.

7. The sealing structure of a novel thrust wheel according to claim 4, characterized in that: a thread groove is formed between the rotary sealing ring (201) and the hollow pipe (202), one side of the rotary sealing ring (201) is movably connected with one side of the hollow pipe (202) through the thread groove, a notch is formed between the hollow pipe (202) and the fixing rod (203), and the other side of the hollow pipe (202) is fixedly connected with one side of the fixing rod (203) through the notch.