CN202160391U - Shovel frame device and pushing and raking machine with built-in shovel frame device - Google Patents
Shovel frame device and pushing and raking machine with built-in shovel frame device Download PDFInfo
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- CN202160391U CN202160391U CN2011202668419U CN201120266841U CN202160391U CN 202160391 U CN202160391 U CN 202160391U CN 2011202668419 U CN2011202668419 U CN 2011202668419U CN 201120266841 U CN201120266841 U CN 201120266841U CN 202160391 U CN202160391 U CN 202160391U
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Abstract
The embodiment of the utility model discloses a shovel frame device and a pushing and raking machine with a built-in shovel frame device. The shovel frame device comprises a shovel head of the pushing and raking machine, an H-shaped bracket, a pushing and raking oil cylinder, a lifting oil cylinder, a lifting bracket and a frame, wherein the rear end of the H-shaped bracket is mounted on the lifting bracket, the lifting bracket is mounted on the frame, the shovel head is connected with the front end of the H-shaped bracket and one end of the pushing and raking oil cylinder, and the H-shaped bracket is connected with the other end of the pushing and raking oil cylinder; and one end of the lifting oil cylinder is connected with the H-shaped bracket, and the other end of the lifting oil cylinder is connected with the lifting bracket. The technical scheme of the utility model enables the structure of the shovel frame device to be optimized and stressed reasonably; and meanwhile, the structural strength of the shovel frame is improved, the damage of workpieces during operation is reduced, and the manufacturing cost is reduced.
Description
Technical field
The utility model belongs to the field of work machines that pushes away, shovels, fills out, rakes, especially a kind of buck raker that shovels rack device and built-in shovel rack device.
Background technology
Buck raker is middle-size and small-size crawler type, has shovel, fills out, puts down multi-functional Work machine.The buck raker of producing at present is please with reference to Fig. 1, for adopting the buck raker of external shovel shelf structure; Its Working rack is " worker " type, and this worker's type support 2 is installed on two chassis through gudgeon and bolt, and an end is connected with shovel 1; The other end is positioned at the outside of buck raker crawler belt 4 and crawler belt 5; Because the profile of this external shovel shelf structure is too wide, it is big to cause welding difficulty, and processing technology is relatively poor; And on the hood, the other end then was installed on the crossbeam of worker's type support 2 before lift cylinder 3 one ends of buck raker were installed in, and caused lift cylinder 3 unbalance stress when work, distortion occurred, phenomenons such as worker's type support 2 crackings; In addition, because the working environment of buck raker is bad, working space is narrow and small, and it is frequent and other object collisions in the work engineering, cause the support ring of lift cylinder 3 to rupture continually, and Working rack 2 also often is damaged by collision with the chassis connecting portion.
The utility model content
In view of this, the utility model provides a kind of buck raker that shovels rack device and built-in shovel rack device, makes described shovel rack device structure greatly optimize; More reasonable stress; Improve the structural strength of shovel frame simultaneously, reduced workpiece damage at work, reduced manufacturing cost.
The utility model is realized through following technical scheme:
Present embodiment provides a kind of shovel rack device; Comprise buck raker shovel 201, H type support 202, buck rake oil cylinder 203, lift cylinder 204, promote support 205, frame 206; Wherein, Said H type support 202 rear ends are installed on the said lifting support 205, and said lifting support 205 is installed on the said frame 206; Said shovel 201 is connected with said H type support 202 front ends; Said shovel 201 is connected with an end of said buck rake oil cylinder 203, and said H type support 202 is connected with the other end of said buck rake oil cylinder 203; Said lift cylinder 204 1 ends are connected with H type support 202, and said lift cylinder 204 other ends are connected with lifting support 205.
Present embodiment provides a kind of buck raker of built-in shovel rack device; Comprise shovel rack device, crawler belt 307 and crawler belt 308; Wherein said shovel rack device, comprise buck raker shovel 301, H type support 302, buck rake oil cylinder 303, lift cylinder 304, promote support 305, frame 306; Said H type support 302 1 ends are installed on the said frame 306, and the other end is installed between said crawler belt 307 and the crawler belt 308; Said H type support 302 rear ends are connected with said lifting support 305, and said lifting support 305 is installed on the said frame 306; Said shovel 301 is connected with said H type support 302 front ends; Said shovel 301 is connected with an end of said buck rake oil cylinder 303, and said H type support 302 is connected with the other end of said buck rake oil cylinder 303; Said lift cylinder 304 1 ends are connected with H type support 302, and said lift cylinder 304 other ends are connected with lifting support 305.
Can find out that from above technical scheme compared with prior art, there is following advantage in the utility model embodiment:
1, owing to dwindled shovel shelf structure appearance and size, the buck rake function of built-in shovel rack device is used in small space;
2, the H type support 202 in the shovel rack device is installed in crawler belt inside, both sides, and crawler belt can effectively protect built-in shovel frame and other objects collide, and reduces the damaged in collision of H type support and chassis connecting portion;
3, lift cylinder 204 is installed in H type support 202 and promotes on the support 205, can guarantee the installation axiality of lift cylinder 204, has avoided lift cylinder 204 unbalance stress and twisted phenomena when work, reduces the cracking of H type support 202;
4, because built-in shovel rack device does not adopt the method that the oil cylinder support ring is installed in the prior art; But directly oil cylinder is installed in H type support 202 and promotes on the support 205 through bearing pin 209; Improve the force intensity that receives of lift cylinder 204, solved oil cylinder support ring breakage problem.
Description of drawings
Fig. 1 is the vertical view of the buck raker of the external shovel shelf structure of existing employing;
The front view of the buck raker of a kind of built-in shovel rack device that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the vertical view of the buck raker of a kind of built-in shovel rack device shown in Figure 2.
Embodiment
Embodiment to the utility model is described in further detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of shovel rack device; Please with reference to Fig. 2; Comprise buck raker shovel 201, H type support 202, buck rake oil cylinder 203, lift cylinder 204, promote support 205, frame 206; Wherein, these H type support 202 rear ends are installed in and promote on the support 205, and this lifting support 205 is installed on the frame 206; This shovel 201 is connected with H type support 202 front ends; This shovel 201 is connected with an end of buck rake oil cylinder 203, and H type support 202 is connected with the other end of buck rake oil cylinder 203; Lift cylinder 204 1 ends are connected with H type support 202, and these lift cylinder 204 other ends are connected with lifting support 205.
Further,
Shovel 201 bottom are provided with mount pad, and this mount pad is connected with H type support 202 front ends through bearing pin 209; Or this shovel 201 is connected with H type support 202 front ends through ball strand connected mode.
Shovel 201 top are provided with mount pad, and shovel 201 a top mount pad are connected with an end of buck rake oil cylinder 203 through bearing pin 209;
Securing member 208 comprises bolt, nut, packing ring.
Need to prove; The present domestic bulldozer of ball strand connected mode, buck raker also do not use; Abroad use now, removing shovel 201 can be connected with H type support 202 front ends through ball strand connected mode, and the bearing pin at other positions connects can not use ball strand connection replacement.
A kind of shovel rack device that the utility model embodiment provides; Because lift cylinder 204 is installed in H type support 202 and promotes on the support 205; Can guarantee the installation axiality of lift cylinder 204, avoid lift cylinder 204 unbalance stress and twisted phenomena when work, reduce the cracking of H type support 202;
In addition; Because built-in shovel rack device does not adopt the method that the oil cylinder support ring is installed in the prior art; But directly oil cylinder is installed in H type support 202 and promotes on the support 205 through bearing pin 209; Further improve the force intensity that receives of lift cylinder 204, solved oil cylinder support ring breakage problem.
The utility model embodiment also provides a kind of buck raker of built-in shovel rack device; Please with reference to Fig. 3; This buck raker comprises shovel rack device, crawler belt 307 and crawler belt 308; Wherein, this shovels rack device, comprise buck raker shovel 301, H type support 302, buck rake oil cylinder 303, lift cylinder 304, promote support 305, frame 306; These H type support 302 1 ends are installed on the frame 306, and the other end is installed between crawler belt 307 and the crawler belt 308; H type support 302 rear ends are connected with lifting support 305, and this lifting support 305 is installed on the frame 306; Shovel 301 is connected with H type support 302 front ends; This shovel 301 is connected with an end of buck rake oil cylinder 303, and H type support 302 is connected with the other end of buck rake oil cylinder 303; These lift cylinder 304 1 ends are connected with H type support 302, and lift cylinder 304 other ends are connected with lifting support 305.
The buck raker of a kind of built-in shovel rack device that the utility model embodiment provides; Because lift cylinder 204 1 ends are connected with H type support 202 through bearing pin 209; The other end is installed in through bearing pin 209 and promotes on the support 205, and therefore the stretching motion through lift cylinder 204 can make H type support 202 can make corresponding lifting and descending motion; Because buck rake oil cylinder 203 1 ends are connected with H type support 202 through bearing pin, the other end is crossed bearing pin 203 and is installed on the shovel 201, therefore the stretching motion through buck rake oil cylinder 203 can make shovel 201 postpone rake before making motion fulfil assignment.
The buck raker of a kind of built-in shovel rack device that the utility model embodiment provides owing to adopted built-in shovel rack device, has dwindled shovel shelf structure appearance and size, and it can be used in small space; It is inner that H type support in the shovel rack device is installed in the both sides crawler belt, and crawler belt can effectively protect built-in shovel frame and other objects collide, and reduces the damaged in collision of H type support and chassis connecting portion.
More than a kind of S series Roots blower had carried out detailed introduction to the utility model provides; For one of ordinary skill in the art; Thought according to the embodiment of the invention; The part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (7)
1. one kind is shoveled rack device, comprises shovel head (201), H type support (202), buck rake oil cylinder (203), lift cylinder (204), lifting support (205), the frame (206) of buck raker, it is characterized in that:
Said H type support (202) rear end is installed on the said lifting support (205), and said lifting support (205) is installed on the said frame (206); Said shovel head (201) is connected with said H type support (202) front end;
Said shovel head (201) is connected with an end of said buck rake oil cylinder (203), and said H type support (202) is connected with the other end of said buck rake oil cylinder (203);
Said lift cylinder (204) one ends are connected with H type support (202), and said lift cylinder (204) other end is connected with lifting support (205).
2. according to the said shovel rack device of claim 1, it is characterized in that:
Said H type support (202) rear end is installed on the said lifting support (205) through bearing pin (209), and said lifting support (205) is installed on the said frame (206) through securing member (208).
3. according to the said shovel rack device of claim 1, it is characterized in that said shovel head (201) is connected with said H type support (202) front end, comprising:
Said shovel head (201) bottom is provided with mount pad, and said mount pad is connected with said H type support (202) front end through bearing pin (209);
Or,
Said shovel head (201) is connected with said H type support (202) front end through ball strand connected mode.
4. according to the said shovel rack device of claim 1, it is characterized in that:
Said shovel head (201) top is provided with mount pad, and shovel head (201) top mount pad is connected with an end of said buck rake oil cylinder (203) through bearing pin (209);
Said H type support (202) is provided with mount pad, and said mount pad is connected with the other end of said buck rake oil cylinder (203) through bearing pin (209).
5. according to the said shovel rack device of claim 1, it is characterized in that:
Said lift cylinder (204) one ends are connected with H type support (202) through bearing pin (209), and said lift cylinder (204) other end is connected with lifting support (205) through bearing pin (209).
6. according to claim 1 or 2 said shovel rack devices, it is characterized in that:
Said securing member (208) comprises bolt, nut, packing ring.
7. the buck raker of a built-in shovel rack device comprises shovel rack device, crawler belt (307) and crawler belt (308), it is characterized in that:
Said shovel rack device, comprise buck raker shovel head (301), H type support (302), buck rake oil cylinder (303), lift cylinder (304), promote support (305), frame (306);
Said H type support (302) one ends are installed on the said frame (306), and the other end is installed between said crawler belt (307) and the crawler belt (308);
Said H type support (302) rear end is connected with said lifting support (305), and said lifting support (305) is installed on the said frame (306); Said shovel head (301) is connected with said H type support (302) front end;
Said shovel head (301) is connected with an end of said buck rake oil cylinder (303), and said H type support (302) is connected with the other end of said buck rake oil cylinder (303);
Said lift cylinder (304) one ends are connected with H type support (302), and said lift cylinder (304) other end is connected with lifting support (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202668419U CN202160391U (en) | 2011-07-26 | 2011-07-26 | Shovel frame device and pushing and raking machine with built-in shovel frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202668419U CN202160391U (en) | 2011-07-26 | 2011-07-26 | Shovel frame device and pushing and raking machine with built-in shovel frame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160391U true CN202160391U (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202668419U Expired - Fee Related CN202160391U (en) | 2011-07-26 | 2011-07-26 | Shovel frame device and pushing and raking machine with built-in shovel frame device |
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| Country | Link |
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| CN (1) | CN202160391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590437A (en) * | 2013-11-25 | 2014-02-19 | 山推工程机械股份有限公司 | Pushing and raking machine and pushing and raking device assembly thereof |
| CN105144877A (en) * | 2015-09-17 | 2015-12-16 | 湖州思达机械制造有限公司 | Farmland cleaning structure |
| CN109230643A (en) * | 2018-09-21 | 2019-01-18 | 武汉理工大学 | It clears the ship the Semi-automatic buck rake machine of operation for bulk freighter |
-
2011
- 2011-07-26 CN CN2011202668419U patent/CN202160391U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590437A (en) * | 2013-11-25 | 2014-02-19 | 山推工程机械股份有限公司 | Pushing and raking machine and pushing and raking device assembly thereof |
| CN103590437B (en) * | 2013-11-25 | 2016-02-03 | 山推工程机械股份有限公司 | A kind of buck raker and buck rake assembly of devices thereof |
| CN105144877A (en) * | 2015-09-17 | 2015-12-16 | 湖州思达机械制造有限公司 | Farmland cleaning structure |
| CN109230643A (en) * | 2018-09-21 | 2019-01-18 | 武汉理工大学 | It clears the ship the Semi-automatic buck rake machine of operation for bulk freighter |
| CN109230643B (en) * | 2018-09-21 | 2020-01-14 | 武汉理工大学 | Semi-automatic pushing and raking machine for bulk carrier cabin cleaning operation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20160726 |