CN217580341U

CN217580341U - Four motor loader quick change structures

Info

Publication number: CN217580341U
Application number: CN202221373468.1U
Authority: CN
Inventors: 韩政霖
Original assignee: Shandong Oujin Engineering Machinery Co ltd
Current assignee: Shandong Oujin Engineering Machinery Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-14
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to the technical field of loaders, and discloses a four-motor loader quick-change structure, which comprises a bucket body, wherein a plurality of mounting frames are bolted on the front surface of the bucket body, the front side of each mounting frame is provided with a relieving body in a penetrating manner, and the left side of the inner wall of each mounting frame is provided with a movable plate; the utility model discloses a mounting bracket, the fly leaf, location structure, the fixed plate, the fixed block, the mounting groove, the setting of slot and ejecting structure, can change the operation alone to the forming relieved tooth of scraper bowl on the loader, the time of change has not only been shortened greatly, still avoid appearing extravagant condition, effectively improve change efficiency, moreover, the steam generator is simple in structure, convenient operation, provide convenience for the staff, so that the staff carries out subsequent shovel dress work, when having solved the forming relieved tooth of scraper bowl on the current four motor loader and appearing damaging, need dismantle the change to whole scraper bowl, change the lower problem of efficiency.

Description

Four motor loader quick change structures

Technical Field

The utility model relates to a loader technical field specifically is a four motor loader quick change structures.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. The auxiliary working devices can be changed and installed to carry out bulldozing, hoisting and other material loading and unloading operations such as wood.

When the existing four-motor loader is used for shoveling sand stones, the forming relieved teeth on the front side of the bucket are often in contact with the sand stones, so that the forming relieved teeth are easy to wear and even damage, when the forming relieved teeth are damaged, a worker can only replace the whole bucket, the efficiency of replacing the bucket is low, the disassembling steps are complicated, and troubles are brought to subsequent shoveling work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a four motor loader quick change structures, its relieving to scraper bowl on the loader alone is changed the operation, has not only shortened the time of changing greatly, still avoids appearing the extravagant condition, effectively improves and changes efficiency, simple structure, and convenient operation provides convenience for the staff to the staff carries out subsequent shovel dress work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a four motor loader quick change structure, includes the scraper bowl body, the front bolt of scraper bowl body has a plurality of mounting brackets, the front side of mounting bracket is run through and is provided with the forming relieved tooth body, the left side of mounting bracket inner wall is provided with the fly leaf, the inside of mounting bracket is provided with and is used for the fixed location structure to the forming relieved tooth body, the back bolt of forming relieved tooth body has the fixed plate, the rear bolt on fixed plate right side has the fixed block, the mounting groove has been seted up in the front of scraper bowl body and the rear that is located the mounting bracket, the slot has been seted up at the rear on mounting groove inner wall right side, the inside of slot is provided with the ejecting structure that can promote the fixed block and remove.

Preferably, location structure includes fixing bolt, spread groove and fixed orifices, fixing bolt runs through the right side that sets up at the mounting bracket, and threaded connection between fixing bolt and the mounting bracket, the surface at the forming relieved tooth body is seted up to the spread groove, the surface on fly leaf right side is seted up to the fixed orifices, fixing bolt's left end run through the forming relieved tooth body and extend to the inside of fixed orifices and respectively with the inner wall threaded connection of spread groove and fixed orifices.

Preferably, ejecting structure includes push pedal, compression spring and recess, push pedal sliding connection is in the left side of slot inner wall, the compression spring bolt is on the right side of push pedal, and compression spring's right-hand member and the inner wall fixed connection of slot, the recess is seted up on the push pedal and is kept away from the surface on compression spring right side, and the inner wall of recess is circular setting, the inner wall sliding connection of fixed block and recess.

Preferably, the front side and the rear side of the inner wall of the slot are both provided with a limiting groove, the front side and the rear side of the push plate are both bolted with limiting blocks, and the limiting blocks are located inside the limiting grooves and are in sliding connection with the inner wall of the limiting groove.

Preferably, the width of the inner wall of the mounting groove is equal to the sum of the widths of the fixing plate and the fixing block, and the fixing plate, the fixing block and the inner wall of the mounting groove are in sliding connection.

Preferably, the clamping groove is formed in the lower portions of the front side and the rear side of the left side of the mounting frame, the clamping groove extends to the surface of the bottom of the mounting frame, clamping blocks are bolted to the front side and the rear side of the bottom of the movable plate, and the clamping blocks are clamped with the inner walls of the clamping groove.

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

the utility model discloses a mounting bracket, the fly leaf, location structure, the fixed plate, the fixed block, the mounting groove, the setting of slot and ejecting structure, can change the operation alone to the forming relieved tooth of scraper bowl on the loader, the time of change has not only been shortened greatly, still avoid appearing extravagant condition, effectively improve change efficiency, moreover, the steam generator is simple in structure, convenient operation, provide convenience for the staff, so that the staff carries out subsequent shovel dress work, when having solved the forming relieved tooth of scraper bowl on the current four-motor loader and having appeared damaging, need dismantle the change to whole scraper bowl, change the lower problem of efficiency.

Drawings

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a cross-sectional view of the bucket body of the present invention;

fig. 4 is a cross-sectional view of the bucket body of the present invention.

In the figure: 1. a bucket body; 2. a mounting frame; 3. a relieved tooth body; 4. a movable plate; 5. a positioning structure; 51. fixing the bolt; 52. connecting grooves; 53. a fixing hole; 6. a fixing plate; 7. a fixed block; 8. mounting grooves; 9. a slot; 10. an ejection structure; 101. pushing the plate; 102. a compression spring; 103. a groove; 11. a limiting groove; 12. a limiting block; 13. a card slot; 14. and (7) clamping blocks.

Detailed Description

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

Referring to fig. 1-4, a four-motor loader quick-change structure comprises a bucket body 1, a plurality of mounting frames 2 are bolted on the front surface of the bucket body 1, a tooth body 3 is arranged on the front side of each mounting frame 2 in a penetrating manner, each mounting frame 2 is arranged in a U-shaped manner, the tooth body 3 is slidably connected with the inner wall of each mounting frame 2, a movable plate 4 is arranged on the left side of the inner wall of each mounting frame 2, the movable plate 4 is hinged with the mounting frame 2, a positioning structure 5 for fixing the tooth body 3 is arranged inside each mounting frame 2, a fixed plate 6 is bolted on the back surface of each tooth body 3, a fixed block 7 is bolted on the back side of the right side of the fixed plate 6, a mounting groove 8 is arranged on the front surface of the bucket body 1 and behind the mounting frame 2, a slot 9 is arranged behind the right side of the inner wall of the mounting groove 8, the fixed block 7 is slidably connected with the inner wall of the slot 9, an ejection structure 10 capable of pushing the fixed block 7 to move is arranged inside the slot 9, the width of the inner wall of the mounting groove 8 is equal to the sum of the widths of the fixed plate 6 and the fixed block 7, and the fixed plate 6, the fixed block 7 and the inner wall of the mounting groove 8 are connected in a sliding manner, so that a worker can conveniently insert the fixed plate 6 and the fixed block 7 into the mounting groove 8 to carry out subsequent fixing operation, through the arrangement of the mounting frame 2, the movable plate 4, the positioning structure 5, the fixed plate 6, the fixed block 7, the mounting groove 8, the slot 9 and the ejection structure 10, the replacement operation of the shovel teeth of the shovel bucket on the loader can be independently carried out, the replacement time is greatly shortened, the waste is avoided, the replacement efficiency is effectively improved, the structure is simple, the operation is convenient, convenience is brought to the worker, the subsequent shoveling work of the worker is conveniently carried out, and when the damage of the shovel teeth of the shovel bucket on the existing four-motor loader is solved, need dismantle the change to whole scraper bowl, change the lower problem of efficiency.

Location structure 5 includes fixing bolt 51, connecting groove 52 and fixed orifices 53, fixing bolt 51 runs through the right side that sets up at mounting bracket 2, and threaded connection between fixing bolt 51 and the mounting bracket 2, the surface at the forming relieved tooth body 3 is seted up to connecting groove 52, the surface on fly leaf 4 right side is seted up to fixed orifices 53, fixing bolt 51's left end runs through forming relieved tooth body 3 and extends to the inside of fixed orifices 53 and respectively with the inner wall threaded connection of connecting groove 52 with fixed orifices 53, the staff rotates the fixing bolt 51 of one side, make fixing bolt 51 shift out from the inside of fixed orifices 53, along with fixing bolt 51's rotation, make fixing bolt 51 shift out from the inside of connecting groove 52, the staff alright open fly leaf 4 afterwards, take off the forming relieved tooth body 3.

The ejection structure 10 comprises a push plate 101, a compression spring 102 and a groove 103, the push plate 101 is slidably connected to the left side of the inner wall of the slot 9, the compression spring 102 is bolted to the right side of the push plate 101, the right end of the compression spring 102 is fixedly connected to the inner wall of the slot 9, the groove 103 is formed in the surface, far away from the right side of the compression spring 102, of the push plate 101, the inner wall of the groove 103 is in a circular shape, the fixed block 7 is slidably connected to the inner wall of the groove 103, the limiting grooves 11 are formed in the front side and the rear side of the inner wall of the slot 9, the limiting blocks 12 are bolted to the front side and the rear side of the push plate 101, the limiting blocks 12 are located inside the limiting grooves 11 and slidably connected to the inner wall of the limiting grooves 11, the push plate 101 can be limited, the push plate 101 can only slide in the left-right direction inside the slot 9, after the movable plate 4 is opened, the compression spring 102 on one side rebounds to push the push plate 101 to push the fixed block 7 to move to the left side, so that the tooth body 3 is pushed out, and the tooth body 3 is convenient for workers to disassemble.

Clamping grooves 13 are formed in the front and rear sides of the left side of the mounting frame 2, the clamping grooves 13 extend to the surface of the bottom of the mounting frame 2, clamping blocks 14 are bolted to the front and rear sides of the bottom of the movable plate 4, the clamping blocks 14 are clamped with the inner wall of the clamping grooves 13, the position of the movable plate 4 can be simply fixed, and the movable plate 4 can be opened by a worker conveniently after being closed.

The working principle is as follows: when a certain tine body 3 on the bucket body 1 is damaged, a worker only needs to rotate the fixing bolt 51 on one side of the corresponding mounting frame 2, the fixing bolt 51 is moved out of the connecting groove 52 on the surface of the tine body 3, the separation operation of the tine body 3 and the mounting frame 2 can be completed, then the worker breaks the clamping block 14, the movable plate 4 is turned over, the movable plate 4 is opened, then the compression spring 102 rebounds, the fixing block 7 is pushed out, the part of the tine body 3 is moved out of the mounting frame 2, then the worker pulls the tine body 3, the fixing plate 6 and the fixing block 7 slide in the mounting groove 8, then the tine body 3 can be taken down, then the worker takes out a new tine, after the fixing plate 6 and the fixing block 7 are inserted into the mounting groove 8 again, the tine body 3 is pushed to the right side, the fixing block 7 enters the slot 9, the compression spring 102 is extruded, then the movable plate 4 is turned down, and then the fixing is performed again through the fixing bolt 51, and the replacement operation of the tine is completed.

It is noted that, herein, relational terms such as first and second, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 four motor loader quick change structures, includes scraper bowl body (1), its characterized in that: the front bolt of scraper bowl body (1) has a plurality of mounting brackets (2), the front side of mounting bracket (2) runs through and is provided with forming relieved tooth body (3), the left side of mounting bracket (2) inner wall is provided with fly leaf (4), the inside of mounting bracket (2) is provided with and is used for location structure (5) fixed to forming relieved tooth body (3), the back bolt of forming relieved tooth body (3) has connected fixed plate (6), the rear bolt on fixed plate (6) right side has connected fixed block (7), mounting groove (8) have been seted up to the front of scraper bowl body (1) and the rear that is located mounting bracket (2), slot (9) have been seted up to the rear on mounting groove (8) inner wall right side, the inside of slot (9) is provided with ejecting structure (10) that can promote fixed block (7) and remove.

2. The four-motor loader quick-change structure according to claim 1, characterized in that: location structure (5) include fixing bolt (51), spread groove (52) and fixed orifices (53), fixing bolt (51) run through the setting on the right side of mounting bracket (2), and threaded connection between fixing bolt (51) and mounting bracket (2), the surface at forming relieved tooth body (3) is seted up in spread groove (52), the surface on fly leaf (4) right side is seted up in fixed orifices (53), the left end of fixing bolt (51) runs through forming relieved tooth body (3) and extends to the inside of fixed orifices (53) and respectively with the inner wall threaded connection of spread groove (52) and fixed orifices (53).

3. The four-motor loader quick-change structure according to claim 1, characterized in that: ejecting structure (10) include push pedal (101), compression spring (102) and recess (103), push pedal (101) sliding connection is in the left side of slot (9) inner wall, compression spring (102) bolt is on the right side of push pedal (101), and the right-hand member of compression spring (102) and the inner wall fixed connection of slot (9), recess (103) are seted up and are kept away from the surface on compression spring (102) right side in push pedal (101), and the inner wall of recess (103) is circular setting, the inner wall sliding connection of fixed block (7) and recess (103).

4. The four-motor loader quick-change structure according to claim 3, characterized in that: limiting grooves (11) are formed in the front side and the rear side of the inner wall of the slot (9), limiting blocks (12) are bolted to the front side and the rear side of the push plate (101), and the limiting blocks (12) are located inside the limiting grooves (11) and are in sliding connection with the inner wall of the limiting grooves (11).

5. The four-motor loader quick-change structure according to claim 1, characterized in that: the width of the inner wall of the mounting groove (8) is equal to the sum of the widths of the fixing plate (6) and the fixing block (7), and the fixing plate (6) and the fixing block (7) are in sliding connection with the inner wall of the mounting groove (8).

6. The four-motor loader quick-change structure according to claim 1, characterized in that: draw-in groove (13) have all been seted up to the below of both sides around mounting bracket (2) left side, and draw-in groove (13) extend to the surface of mounting bracket (2) bottom, the equal bolt joint in both sides has fixture block (14) around fly leaf (4) bottom, and the inner wall joint of fixture block (14) and draw-in groove (13).