CN217582771U

CN217582771U - Special pin shaft for anti-pin-dropping scraper

Info

Publication number: CN217582771U
Application number: CN202221128244.4U
Authority: CN
Inventors: 赵龙康
Original assignee: Jining Ruibo Construction Machinery Co ltd
Current assignee: Jining Ruibo Construction Machinery Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-10-14
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to a mechanical connection technical field just discloses a special round pin axle of scraper blade of anticreep round pin, including main part mechanism, coupling mechanism and bolt fixed establishment, coupling mechanism is located main part mechanism's outside, bolt fixed establishment is located the inside at main part mechanism middle part, main part mechanism includes novel round pin axle, fixed axle and the bolt one of inserting, fixed axle fixed mounting that inserts is at the lower extreme of novel round pin axle. The special pin shaft for the anti-dropping scraper solves the problems that the existing pin shaft is too simple in connection structure and not tight enough in connection, so that the connection position of the pin shaft is easy to loosen, the pin shaft is dropped, the work cannot be carried out, the work efficiency is greatly reduced, the dropping force is too large sometimes, and the danger of life and property of personnel can be caused, and the special pin shaft for the anti-dropping scraper can be selected by more markets.

Description

Special pin shaft for anti-pin-dropping scraper

Technical Field

The utility model relates to a mechanical connection component technical field specifically is a special round pin axle of scraper blade of anticreep round pin.

Background

The pin shaft is a standard fastener, can be statically and fixedly connected, can also make relative motion with a connected piece, is mainly used for the hinged part of two parts to form hinged connection, is usually locked by a split pin, is reliable in operation and convenient to disassemble, and is a force transmission structure most commonly used in engineering.

In daily work, the existing pin shaft is too simple in connection structure and not tight enough in connection, so that the connection position of the pin shaft is easy to loosen, the pin shaft is separated, the work cannot be carried out, the work efficiency is greatly reduced, sometimes, the separation force is too large, and the danger of lives and properties of people can be caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a special round pin axle of scraper blade of anticreep round pin to propose in daily work in solving above-mentioned background, current round pin axle is because connection structure is too simple, connects inseparably enough, makes round pin hub connection department not hard up easily, leads to the round pin axle to take off the round pin, makes work unable go on, has reduced work efficiency widely, and it is too big sometimes to take off the round pin power, still can cause the problem of personnel's life and property danger.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special round pin axle of scraper blade of anticreep round pin, includes main body mechanism, coupling mechanism and bolt fixed establishment, coupling mechanism is located main body mechanism's outside, bolt fixed establishment is located the inside at main body mechanism middle part, main body mechanism includes novel round pin axle, fixed axle, bolt one, fixed lock two, nut one, go-between one, fixed axle fixed mounting is at the lower extreme of novel round pin axle, bolt one fixed mounting is at the lower extreme of fixed axle, fixed lock one fixed mounting is at the downside of bolt one, fixed lock two fixed mounting is at fixed lock one, nut one fixed mounting is at the downside of fixed lock two, go-between one fixed mounting is at the upper end of novel round pin axle, bolt fixed establishment includes fixed axle, bolt two, fixed column, fixed square, rotation axis, handle, fixed axle fixed mounting is in the upper end of nut one, bolt two fixed mounting is at the lower extreme of fixed axle.

Preferably, the connecting mechanism comprises a shell, an upper bolt hole, a lower bolt hole, a connecting ring II, a nut II, a sliding groove, a first fixing lock mounting part, a second fixing lock mounting part, a baffle plate and a spring, the shell is fixedly mounted at the left end of the novel pin shaft, the upper bolt hole is fixedly arranged in the middle of the shell, the lower bolt hole is fixedly arranged at the lower side of the upper bolt hole, and the connecting ring II is fixedly mounted at the left end of the shell.

Preferably, the nut two is fixed to be set up at the right-hand member of the inside of shell, the fixed right-hand member that sets up in the inside of shell of spout, the fixed left end that sets up at the spout middle part of fixed lock installation department one, the fixed left end that sets up at the spout of fixed lock installation department two, baffle fixed mounting is in the left side of fixed lock installation department two, spring fixed mounting is in the left side of baffle, through installation fixed lock installation department two and fixed lock installation department one for this anticreep pin's scraper blade special pin axle anticreep round pin effect is strengthened greatly.

Preferably, the bolt fixing mechanism comprises an inserting shaft cap, a second bolt, a fixing column, a fixing square block, a rotating shaft and a handle, the inserting shaft cap is fixedly mounted at the upper end of the first nut, the second bolt is fixedly mounted at the lower end of the inserting shaft cap, the fixing column is fixedly mounted at the lower end of the second bolt, the fixing square block is fixedly mounted at the upper end of the inserting shaft cap, and the pin shaft special for the anti-slip scraper is added to the existing bolt fixing mechanism, so that the pin shaft becomes a stress point of a core in daily work, the stress of the screw is avoided in large specifications, the damage of equipment is reduced, and the cost performance of the pin shaft special for the anti-slip scraper is greatly enhanced.

Preferably, the rotating shaft is fixedly installed in the middle of the fixed square, the handle is movably installed in the middle of the rotating shaft, and the special pin shaft for the scraper of the anti-falling pin is installed and disassembled quickly by installing the handle and the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the special pin shaft for the scraper of the anti-slip pin solves the problems that the existing pin shaft is too simple in connection structure and not tight enough in connection, so that the pin shaft is easy to loosen at the joint of the pin shaft, the pin shaft is not easy to slip, the work cannot be carried out, the work efficiency is greatly reduced, the slip force is too large sometimes, and the danger of lives and properties of people is caused, and the special pin shaft for the scraper of the anti-slip pin can be selected by more markets;

2. the pin shaft special for the scraper plate of the anti-slip pin has the advantages that the pin shaft special for the scraper plate of the anti-slip pin is improved through the main body mechanism, the effect on preventing the pin from slipping is greatly enhanced, the protection on lives and properties of people is enhanced, and the pin shaft special for the scraper plate of the anti-slip pin can be selected by the market in more places;

3. this special round pin axle of scraper blade of anticreep round pin, through the interpolation to current bolt fixed establishment for this special round pin axle of scraper blade of anticreep round pin, at daily work, becomes the stress point of core, makes the screw not at the atress of big specification, has reduced the damage of equipment, makes this special round pin axle of scraper blade of anticreep round pin's price/performance ratio can strengthen greatly.

Drawings

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

FIG. 2 is a schematic structural view of the main body mechanism of the present invention;

FIG. 3 is a schematic view of the connecting mechanism of the present invention;

fig. 4 is a schematic structural view of the bolt fixing mechanism of the present invention.

In the figure: 1. a main body mechanism; 101. a novel pin shaft; 102. fixing the inserted shaft; 103. a first bolt; 104. fixing a first lock; 105. fixing a lock II; 106. a first nut; 107. a connecting ring I; 2. a connecting mechanism; 201. a housing; 202. an upper bolt hole; 203. a lower bolt hole; 204. a connecting ring II; 205. a second nut; 206. a chute; 207. a first fixing lock mounting position; 208. a second fixing lock mounting part; 209. a baffle plate; 210. a spring; 3. a bolt fixing mechanism; 301. inserting a shaft cap; 302. a second bolt; 303. fixing the column; 304. fixing the square block; 305. a rotating shaft; 306. a handle.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a special round pin axle of scraper blade of anticreep round pin, including main body mechanism 1, coupling mechanism 2 and bolt fixed establishment 3, coupling mechanism 2 is located the outside of main body mechanism 1, bolt fixed establishment 3 is located the inside at main body mechanism 1 middle part, main body mechanism 1 includes novel round pin axle 101, fixed axle 102, bolt one 103, fixed lock one 104, fixed lock two 105, nut one 106, go-between 107, fixed axle 102 fixed mounting is at the lower extreme of novel round pin axle 101, bolt one 103 fixed mounting is at the lower extreme of fixed axle 102, fixed lock one 104 fixed mounting is at the downside of bolt one 103, fixed lock two 105 fixed mounting is at the downside of fixed lock one 104, nut one 106 fixed mounting is at the downside of fixed lock two 105, go-between 107 fixed mounting is at the upper end of novel round pin axle 101, bolt fixed establishment 3 includes that the axle emits 301, bolt two 302, fixed column 303, fixed square 304, rotation axis 305, handle 306, insert axle 301 fixed mounting is at the upper end of nut one 106, bolt two fixed mounting are at the lower extreme that emits axle 301.

The connecting mechanism 2 comprises a shell 201, an upper bolt hole 202, a lower bolt hole 203, a connecting ring two 204, a nut two 205, a sliding groove 206, a first fixed lock installation place 207, a second fixed lock installation place 208, a baffle 209 and a spring 210, wherein the shell 201 is fixedly installed at the left end of the novel pin shaft 101, the upper bolt hole 202 is fixedly arranged in the middle of the shell 201, the lower bolt hole 203 is fixedly arranged at the lower side of the upper bolt hole 202, the connecting ring two 204 is fixedly installed at the left end of the shell 201, the nut two 205 is fixedly arranged at the right end of the inner part of the shell 201, the sliding groove 206 is fixedly arranged at the right end of the inner part of the shell 201, the first fixed lock installation place 207 is fixedly arranged at the left end of the middle of the sliding groove 206, the second fixed lock installation place 208 is fixedly arranged at the left end of the sliding groove 206, the baffle 209 is fixedly installed at the left side of the second fixed lock installation place 208, the spring 210 is fixedly installed at the left side of the baffle 209, and through improvement on the connecting mechanism 2, the special pin shaft for solving the problems that the existing special pin shaft scraping plate is too simple in the market and the connecting mechanism, so that the pin shaft can be selected more.

The bolt fixing mechanism 3 comprises an inserting shaft cap 301, a second bolt 302, a fixing column 303, a fixing block 304, a rotating shaft 305 and a handle 306, the inserting shaft cap 301 is fixedly installed at the upper end of a first nut 106, the second bolt 302 is fixedly installed at the lower end of the inserting shaft cap 301, the fixing column 303 is fixedly installed at the lower end of the second bolt 302, the fixing block 304 is fixedly installed at the upper end of the inserting shaft cap 301, the rotating shaft 305 is fixedly installed in the middle of the fixing block 304, the handle 306 is movably installed in the middle of the rotating shaft 305, and through the addition of the existing bolt fixing mechanism 3, the pin shaft special for the anti-releasing pin is enabled to be a core stress point in daily work, so that frequent stress on a screw is avoided, damage to equipment is effectively reduced, and cost performance of the pin shaft special for the anti-releasing pin is greatly enhanced.

The working principle is as follows: the novel pin shaft 101, the fixed inserting shaft 102, the first bolt 103, the first fixed lock 104 and the second fixed lock 105 are placed into the shell 201, then the novel pin shaft 101, the fixed inserting shaft 102, the first bolt 103, the first fixed lock 104 and the second fixed lock 105 are rotated to enable the first bolt 103, the first fixed lock 104, the second fixed lock 105, the second nut 205, the sliding groove 206, the first fixed lock installation part 207 and the second fixed lock installation part 208 to be connected tightly, then the special pin shaft for the anti-dropping scraper is extruded more tightly through the extrusion baffle 209 and the spring 210, then the handle 306 is taken to control the inserting shaft cap 301, the second bolt 302 and the fixed column 303 to reach the first nut 106 through the upper inserting hole 202, and the handle 306 is rotated to enable the inserting shaft cap 301, the second bolt 302 and the fixed column 303 to pass through the lower inserting hole 203 and be screwed tightly.

It should be finally noted that the above contents are only used to illustrate the technical solutions of the present invention, but not to limit the protection scope of the present invention, and the simple modification or equivalent replacement performed by the technical solutions of the present invention by those skilled in the art does not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a special round pin axle of scraper blade of anticreep round pin, includes main part mechanism (1), coupling mechanism (2) and bolt fixed establishment (3), its characterized in that: coupling mechanism (2) are located the outside of main part mechanism (1), bolt fixed establishment (3) are located the inside at main part mechanism (1) middle part, main part mechanism (1) is including novel round pin axle (101), fixed axle (102), bolt (103), fixed lock (104), fixed lock two (105), nut (106), go-between (107), fixed axle (102) fixed mounting is at the lower extreme of novel round pin axle (101), bolt (103) fixed mounting is at the lower extreme of fixed axle (102), fixed lock (104) fixed mounting is at the downside of bolt (103), fixed lock two (105) fixed mounting is at the downside of fixed lock (104), nut (106) fixed mounting is at the downside of fixed lock two (105), fixed mounting is at the upper end of novel round pin axle (101) for first (107), bolt fixed establishment (3) is including inserting axle (301), bolt two (302), fixed column (303), fixed square (304), rotation axis (305), handle (306), install in the upper end of fixed axle (302), bolt (301) is installed in the lower extreme of fixed axle (302), bolt (106) is the fixed mounting is in the upper end of bolt (301), and the bolt is installed in the fixed mounting is emitted.

2. The pin shaft special for the anti-drop pin scraper blade of claim 1, wherein: coupling mechanism (2) are including shell (201), go up bolt hole (202), bolt hole (203) down, go up ring two (204), nut two (205), spout (206), fixed lock installation department one (207), fixed lock installation department two (208), baffle (209), spring (210), shell (201) fixed mounting is at the left end of novel round pin axle (101), go up the fixed middle part that sets up at shell (201) in bolt hole (202), bolt hole (203) are fixed to be set up the downside in last bolt hole (202) down, go up ring two (204) fixed mounting at the left end of shell (201).

3. The special pin shaft for the anti-pin-release scraper according to claim 2, characterized in that: the second nut (205) is fixedly arranged at the right end in the shell (201), and the sliding groove (206) is fixedly arranged at the right end in the shell (201).

4. The pin shaft special for the anti-pin-release scraper blade of claim 3, characterized in that: the first fixing lock mounting part (207) is fixedly arranged at the left end of the middle part of the sliding groove (206), and the second fixing lock mounting part (208) is fixedly arranged at the left end of the sliding groove (206).

5. The pin special for the anti-drop scraper blade of claim 4, wherein: the baffle (209) is fixedly arranged at the left side of the fixed lock mounting position II (208), and the spring (210) is fixedly arranged at the left side of the baffle (209).

6. The pin special for the anti-drop scraper blade of claim 5, wherein: the fixing column (303) is fixedly installed at the lower end of the second bolt (302), and the fixing block (304) is fixedly installed at the upper end of the shaft inserting cap (301).

7. The pin special for the anti-drop scraper blade of claim 6, wherein: the rotating shaft (305) is fixedly arranged in the middle of the fixed block (304), and the handle (306) is movably arranged in the middle of the rotating shaft (305).