CN210369087U - Loader with shovel head convenient to replace - Google Patents
Loader with shovel head convenient to replace Download PDFInfo
- Publication number
- CN210369087U CN210369087U CN201921075533.0U CN201921075533U CN210369087U CN 210369087 U CN210369087 U CN 210369087U CN 201921075533 U CN201921075533 U CN 201921075533U CN 210369087 U CN210369087 U CN 210369087U
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- China
- Prior art keywords
- connecting seat
- loader
- fixed mounting
- shovel head
- scraper bowl
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- 238000000034 method Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
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- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
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- 239000004571 lime Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a loader technical field just discloses a conveniently change loader of shovel head, including scraper bowl, hydraulic power arm and activity power arm, symmetrical distribution's connecting seat around the left side fixed mounting of scraper bowl, the left side fixed mounting of scraper bowl has the fixing base that is located two relative one sides of connecting seat, the right side fixed mounting of activity power arm has the runner assembly who is located the connecting seat, the runner assembly includes bearing, fixed axle and spacing end, the inside fixed mounting of bearing has the fixed axle, the front of fixed axle and the equal fixed mounting in the back have the spacing end that is located the connecting seat openly and the back, the left side fixed mounting of connecting seat has first connecting piece. This conveniently change loader of shovel head possesses advantages such as the installation of being convenient for, and the scraper bowl of having solved the loader is very inconvenient at the change in-process, needs to make the mounting hole of scraper bowl align with the mounting hole of arm, just can continue the problem of erection joint.
Description
Technical Field
The utility model relates to a loader technical field specifically is a conveniently change loader of shovel head.
Background
The loader is a kind of earthwork construction machinery widely used in highway, railway, building, hydroelectric, port, mine and other construction engineering, and is mainly used for shoveling and loading soil, gravel, lime, coal and other bulk materials, and also for light shoveling and loading of ore, hard soil and other materials, and for loading and unloading of bulldozing, hoisting and other materials such as timber, and in road, especially high-grade highway construction, the loader is used for filling and digging of roadbed engineering, and collecting and loading of asphalt mixture and cement concrete yard, and in addition, it can also be used for pushing and transporting soil, scraping ground and drawing other machinery.
At present, when a loader is used, a bucket of the loader is very inconvenient in a replacing process, the bucket can be continuously installed and connected only by aligning a mounting hole of the bucket with a mounting hole of a mechanical arm, and certain difficulty is achieved, so that the loader with a shovel head convenient to replace is provided to solve the problem. .
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a conveniently change loader of shovel head possesses advantages such as the installation of being convenient for, and the scraper bowl of having solved the loader is very inconvenient at the change in-process, needs to make the mounting hole of scraper bowl align with the mounting hole of arm, just can continue the problem of erection joint.
(II) technical scheme
For the purpose of realizing the aforesaid installation of being convenient for, the utility model provides a following technical scheme: a loader convenient for replacing a shovel head comprises a bucket, a hydraulic power arm and a movable power arm, wherein connecting seats are symmetrically arranged on the left side of the bucket, the front side of the bucket is fixedly provided with a fixed seat on one side opposite to the two connecting seats, the right side of the movable power arm is fixedly provided with a rotating assembly positioned in the connecting seats, the rotating assembly comprises a bearing, a fixed shaft and a limiting end, the fixed shaft is fixedly arranged in the bearing, the limiting ends positioned on the front side and the back side of the connecting seats are fixedly arranged on the front side and the back side of the fixed shaft, a first connecting piece is fixedly arranged on the left side of the connecting seat and comprises a bolt, a cover plate and a buckle plate, the bolt is fixedly arranged on the left side of the cover plate and is symmetrically arranged from top to bottom, the buckle plate positioned on the left side, and a second connecting piece is fixedly arranged on the left side of the fixed seat.
Preferably, the left sides of the connecting seat and the fixing seat are provided with mounting grooves, and the rotating assembly is respectively positioned in the connecting seat and the fixing seat mounting groove.
Preferably, the structure of the second connecting piece is the same as that of the first connecting piece, and the buckling plates of the second connecting piece and the first connecting piece are both positioned in the mounting grooves of the connecting seat and the fixing seat.
Preferably, the connecting seat and the front surface of the fixing seat are fixedly provided with end covers positioned on the front surface and the back surface of the rotating assembly through screws.
Preferably, the pinch plate is in contact with the fixed shaft of the rotating assembly, and the fixed shaft is in contact with the connecting seat.
Preferably, the connecting seat and the fixing seat are both provided with threaded holes, and the bolt is located inside the threaded holes.
(III) advantageous effects
Compared with the prior art, the utility model provides a conveniently change loader of shovel head possesses following beneficial effect:
this conveniently change loader of shovel, make the end cover break away from through rotatory screw rod, make the bolt break away from the connecting seat through rotatory bolt, the bolt breaks away from the back of being connected with the connecting seat, can dismantle the apron, the buckle is followed the apron and is together dismantled, make the left side of connecting seat be the opening form, utilize the same method to pull down the second connecting piece, retreat the loader and can separate the hydraulic power arm and the activity power arm and the scraper bowl of loader, accomplish the dismantlement of scraper bowl, the installation procedure of scraper bowl is the above-mentioned dismantlement step of opposite order operation, the scraper bowl of having avoided the loader is very inconvenient at the change in-process, need make the mounting hole of scraper bowl align with the mounting hole of arm, just can continue the problem of erection joint, thereby reached the purpose of being convenient for the installation.
Drawings
FIG. 1 is a sectional view of the connecting seat structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a top view of the rotating assembly structure of the present invention.
In the figure: 1 bucket, 2 hydraulic power arms, 3 movable power arms, 4 second connecting pieces, 5 fixed seats, 6 first connecting pieces, 601 bolts, 602 cover plates, 603 buckle plates, 7 rotating assemblies, 701 bearings, 702 fixed shafts, 703 limit ends, 8 connecting seats, 9 screw rods and 10 end covers.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a conveniently change loader of shovel head, including scraper bowl 1, hydraulic power arm 2 and activity power arm 3, symmetrical distribution's connecting seat 8 around the left side fixed mounting of scraper bowl 1, the left side fixed mounting of scraper bowl 1 has the fixing base 5 that is located two relative one sides of connecting seat 8, the mounting groove has all been seted up on the left side of connecting seat 8 and fixing base 5, and rotating assembly 7 is located connecting seat 8 and fixing base 5 mounting groove respectively, the right side fixed mounting of activity power arm 3 has rotating assembly 7 that is located connecting seat 8, rotating assembly 7 includes bearing 701, fixed axle 702 and spacing end 703, the inside fixed mounting of bearing 701 has fixed axle 702, the front and the back of fixed axle 702 all fixed mounting have the spacing end 703 that is located the front of connecting seat 8 and the back, the left side fixed mounting of connecting seat 8 has first connecting piece 6, first connecting piece 6 includes bolt, A cover plate 602 and a buckle plate 603, wherein bolts 601 which are distributed vertically and symmetrically are fixedly arranged on the left side of the cover plate 602, the buckle plate 603 which is positioned on the left side of the rotating component 7 is fixedly arranged on the right side of the cover plate 602, the structure of the second connecting piece 4 is the same as that of the first connecting piece 6, the buckle plates 603 of the second connecting piece 4 and the first connecting piece 6 are both positioned in the mounting grooves of the connecting seat 8 and the fixing seat 5, end covers 10 which are positioned on the front side and the back side of the rotating component 7 are fixedly arranged on the front sides of the connecting seat 8 and the fixing seat 5 through screws 9, the buckle plate 603 is in contact with a fixing shaft 702 of the rotating component 7, the fixing shaft 702 is in contact with the connecting seat 8, the second connecting piece 4 is fixedly arranged on the left side of the fixing seat 5, threaded holes are respectively formed, the bolt 601 is separated from the connecting seat 8 by rotating the bolt 601, the cover plate 602 can be detached after the bolt 601 is separated from the connecting seat 8, the buckle plate 603 is detached together with the cover plate 602, the left side of the connecting seat 8 is in an open shape, the second connecting piece 4 is detached by using the same method, the hydraulic power arm 2 and the movable power arm 3 of the loader can be separated from the bucket 1 by retreating the loader, the detachment of the bucket 1 is completed, the detachment steps are operated in the reverse sequence by the installation steps of the bucket 1, the problem that the bucket 1 of the loader is very inconvenient in the replacement process is avoided, the installation hole of the bucket 1 needs to be aligned with the installation hole of the mechanical arm, and the installation and connection can be continued, so that the purpose of convenience in installation is achieved.
In conclusion, in the loader convenient for replacing the shovel head, the end cover 10 is separated by rotating the screw rod 9, the bolt 601 is separated from the connecting seat 8 by rotating the bolt 601, the cover plate 602 can be detached after the bolt 601 is separated from the connecting seat 8, the pinch plate 603 is detached along with the cover plate 602, so that the left side of the connecting seat 8 is in an open shape, the second connecting piece 4 is detached by the same method, the hydraulic power arm 2 and the movable power arm 3 of the loader can be separated from the bucket 1 by retreating the loader, the detachment of the bucket 1 is completed, the installation steps of the bucket 1 are the detachment steps operated in the reverse order, the problem that the bucket 1 of the loader is inconvenient in the replacement process and can be continuously installed and connected by aligning the installation hole of the bucket 1 with the installation hole of the mechanical arm is solved, the purpose of convenient installation is achieved, and the problem that the bucket 1 of the loader is inconvenient in the replacement process is solved, the mounting holes of the bucket 1 and the mounting holes of the mechanical arm are aligned to continue the mounting connection.
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 phrase "comprising an … …" does not exclude the presence of other identical 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 (6)
1. The utility model provides a conveniently change loader of shovel head, includes scraper bowl (1), hydraulic power arm (2) and activity power arm (3), its characterized in that: the left side fixed mounting of scraper bowl (1) has connecting seat (8) of front and back symmetric distribution, the left side fixed mounting of scraper bowl (1) has fixing base (5) that is located two relative one sides of connecting seat (8), the right side fixed mounting of activity power arm (3) has runner assembly (7) that is located connecting seat (8), runner assembly (7) includes bearing (701), fixed axle (702) and spacing end (703), the inside fixed mounting of bearing (701) has fixed axle (702), the front of fixed axle (702) and the equal fixed mounting in the back have spacing end (703) that is located connecting seat (8) front and back, the left side fixed mounting of connecting seat (8) has first connecting piece (6), first connecting piece (6) include bolt (601), apron (602) and buckle (603), the left side fixed mounting of apron (602) has bolt (601) of longitudinal symmetric distribution, the right side fixed mounting of apron (602) has buckle (603) that are located rotating assembly (7) left side, the left side fixed mounting of fixing base (5) has second connecting piece (4).
2. The loader of claim 1, wherein said shovel head is replaceable by: mounting grooves are formed in the left sides of the connecting seat (8) and the fixing seat (5), and the rotating assembly (7) is located in the mounting grooves of the connecting seat (8) and the fixing seat (5) respectively.
3. The loader of claim 2, wherein said shovel head is replaceable by said shovel head, said shovel head comprising: the structure of the second connecting piece (4) is the same as that of the first connecting piece (6), and the pinch plates (603) of the second connecting piece (4) and the first connecting piece (6) are both positioned in the mounting grooves of the connecting seat (8) and the fixing seat (5).
4. The loader of claim 1, wherein said shovel head is replaceable by: and end covers (10) which are positioned on the front surface and the back surface of the rotating assembly (7) are fixedly arranged on the front surfaces of the connecting seat (8) and the fixing seat (5) through screws (9).
5. The loader of claim 1, wherein said shovel head is replaceable by: the pinch plate (603) is in contact with a fixed shaft (702) of the rotating assembly (7), and the fixed shaft (702) is in contact with the connecting seat (8).
6. The loader of claim 1, wherein said shovel head is replaceable by: threaded holes are formed in the connecting seat (8) and the fixing seat (5), and the bolt (601) is located in the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075533.0U CN210369087U (en) | 2019-07-10 | 2019-07-10 | Loader with shovel head convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075533.0U CN210369087U (en) | 2019-07-10 | 2019-07-10 | Loader with shovel head convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210369087U true CN210369087U (en) | 2020-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921075533.0U Expired - Fee Related CN210369087U (en) | 2019-07-10 | 2019-07-10 | Loader with shovel head convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210369087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431112A (en) * | 2021-05-28 | 2021-09-24 | 中联重科土方机械有限公司 | Bucket assembly method of excavator |
| CN115369938A (en) * | 2022-09-22 | 2022-11-22 | 钱薛飞 | Hydraulic excavator with quick-change bucket |
-
2019
- 2019-07-10 CN CN201921075533.0U patent/CN210369087U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431112A (en) * | 2021-05-28 | 2021-09-24 | 中联重科土方机械有限公司 | Bucket assembly method of excavator |
| CN113431112B (en) * | 2021-05-28 | 2022-02-18 | 中联重科土方机械有限公司 | Bucket assembly method of excavator |
| CN115369938A (en) * | 2022-09-22 | 2022-11-22 | 钱薛飞 | Hydraulic excavator with quick-change bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |