CN105215918A - Excavator bucket alligator loading and unloading device - Google Patents
Excavator bucket alligator loading and unloading device Download PDFInfo
- Publication number
- CN105215918A CN105215918A CN201410300708.9A CN201410300708A CN105215918A CN 105215918 A CN105215918 A CN 105215918A CN 201410300708 A CN201410300708 A CN 201410300708A CN 105215918 A CN105215918 A CN 105215918A
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- flat bar
- pin
- pitched
- closely
- large screw
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Abstract
The present invention discloses a kind of excavator bucket alligator loading and unloading device, and it comprises flat bar, lower flat bar, tail slab, front plate, the large screw of closely-pitched, the large screw rod of closely-pitched, top board, puts pin frame and handle.Upper flat bar is connected tail slab two with one end of lower flat bar, and the other end arranges the circular hole of multiple rule group row, and before lead screw being aimed at through circular hole, the shrinkage pool with tooth of plate rotates fixing, and the closely-pitched large screw rod other end is aimed at the large screw of closely-pitched and rotated into and withstand top board.Put ejector pin bar well putting putting in pin circular hole of pin frame, by the bucket tooth pin that ejector pin pole pair standard will unload, the turret head of the large screw rod of closely-pitched is rotated with spanner, the top power of the large screw rod of closely-pitched drives the boss point of tail slab to withstand ejector pin bar, slowly bucket tooth pin is unloaded, as long as change the ejector pin bar put in pin circular hole into bucket tooth pin, can slowly bucket tooth pin be loaded onto equally.The present invention is simple and practical, is the instrument of excavator user indispensability.
Description
Technical field
The present invention relates to excavator accessory erecting tools, particularly a kind of excavator bucket alligator loading and unloading device.
Background technology
The bucket tooth of excavator belongs to consumable accessory, constantly change, as long as but change bucket tooth dump skip alligator, but there is no special instrument, can only drive in the iron staff less than bucket tooth pin aligning bucket tooth pin hammer and pound out, distance between bucket tooth and bucket tooth is smaller, the bucket tooth pin hammer therefore loading and unloading excavator bucket teeth drive in pound out very inconvenient.
Summary of the invention
For solving above-mentioned Problems existing, the invention provides the excavator bucket alligator loading and unloading device that the jacking of bucket tooth pin ejects by a kind of rotary screw.
The technical solution used in the present invention is, a kind of excavator bucket alligator loading and unloading device adopts ferrous materials to make, and it comprises flat bar, lower flat bar, tail slab, front plate, the large screw of closely-pitched, the large screw rod of closely-pitched, top board, puts pin frame and handle (11).Upper flat bar is connected tail slab two with one end of lower flat bar, and tail slab is higher than the height of bucket tooth, and the central part of tail slab arranges boss point.The other end of upper flat bar and lower flat bar arranges the circular hole of multiple rule group row, the both sides of front plate are arranged with circular hole the shrinkage pool with tooth of joining, the center of front plate arranges the large screw of closely-pitched, before lead screw being aimed at through the circular hole on upper flat bar, lower flat bar, the shrinkage pool with tooth of plate rotates fixing, and header board tile height is identical with tail slab.The large screw rod of closely-pitched one is set to turret head, the other end is aimed at the large screw of closely-pitched and is rotated into and withstand top board, and long narrow hole and lower long narrow hole are opened in top board both sides, and flat bar is pierced in upper long narrow hole, lower flat bar is pierced in lower long narrow hole, roof movement to be arranged on front plate inner.Fang Xiaojia center arranges and puts pin circular hole, and both sides arrange wide elongated hole and lower wide elongated hole, and upper wide elongated hole pierces into flat bar, and lower wide elongated hole pierces into lower flat bar make 2 to put the inner that pin frame is arranged on tail slab, and installs handle at upper flat bar surface middle part.
The present invention is mounted on need dismounting with on two bucket tooths on the right, tail slab inner and 2 put pin frame and pacify and be enclosed within the bucket tooth left side needing dismounting, tail slab outer end is near the right side of left side bucket tooth, 2 are put pin frame separately, put ejector pin bar well putting putting in pin circular hole of pin frame, by the bucket tooth pin that ejector pin pole pair standard will unload, front plate the inner and top board are close to the right side of the right bucket tooth, the large screw rod of closely-pitched withstands top board, top board is close to the right side of the right bucket tooth, the turret head of the large screw rod of closely-pitched is rotated with spanner, the top power of the large screw rod of closely-pitched drives the boss point of tail slab to withstand ejector pin bar, slowly bucket tooth pin is unloaded.As long as change the ejector pin bar put in pin circular hole into bucket tooth pin, can slowly bucket tooth pin be loaded onto equally.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is top board schematic diagram of the present invention
Fig. 3 is that pin frame schematic diagram is put in the present invention
In figure: flat bar on 1,2 times flat bars, 3 tail slabs, 4 boss points, plate before 5,5.1 shrinkage pools with tooth, 5.2 lead screw, 5.3 circular holes, the large screw of 6 closely-pitched, the large screw rod of 7 closely-pitched, 8 turret heads, 9 top boards, on 9.1 long narrow hole, 9.2 times long narrow holes, 10 put pin frame, wide elongated hole on 10.1,10.2 times wide elongated holes, 10.3 put pin circular hole, 11 handles.
specific implementation method
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As Figure 1-3, the present invention adopts ferrous materials to make, and it comprises flat bar (1), lower flat bar (2), tail slab (3), front plate (5), the large screw of closely-pitched (6), the large screw rod of closely-pitched (7), and top board (9) puts pin frame (10) and handle (11).Upper flat bar (1) is connected tail slab (3) two with one end of lower flat bar (2), and tail slab (3) is higher than the height of bucket tooth, and the central part of tail slab (3) arranges boss point (4).The other end of upper flat bar (1) and lower flat bar (2) arranges the circular hole (5.3) of multiple rule group row, the both sides of front plate (5) are arranged with circular hole (5.3) the shrinkage pool with tooth (5.1) of joining, the center of front plate (5) arranges the large screw of closely-pitched (6), before lead screw (5.2) being aimed at through the circular hole (5.3) on upper flat bar (1), lower flat bar (2), the shrinkage pool with tooth (5.1) of plate (5) rotates fixing, and front plate (5) height is identical with tail slab (3).The large screw rod of closely-pitched (7) one is set to turret head (8), the other end is aimed at the large screw of closely-pitched (6) and is rotated into and withstand top board (9), long narrow hole (9.1) and lower long narrow hole are opened in top board (9) both sides, (9.2), flat bar (1) is pierced in upper long narrow hole (9.1), lower long narrow hole, (9.2)) pierce into lower flat bar (2), what top board (9) was movable is arranged on front plate (5) the inner.Put the setting of pin frame (10) center and put pin circular hole (10.3), both sides arrange wide elongated hole (10.1) and lower wide elongated hole (10.2), upper wide elongated hole (10.1) pierces into flat bar (1), lower wide elongated hole (10.1) pierces into lower flat bar (2) make 2 to put the inner that pin frame (10) is arranged on tail slab (3), and installs handle (11) at upper flat bar (1) surface middle part.
The present invention is mounted on need dismounting with on two bucket tooths on the right, tail slab (3) inner and 2 put pin frame (10) and pacify and be enclosed within the bucket tooth left side needing dismounting, tail slab (3) outer end is near the right side of left side bucket tooth, 2 are put pin frame (10) separately, put ejector pin bar well putting putting in pin circular hole (10.3) of pin frame (10), by the bucket tooth pin that ejector pin pole pair standard will unload, front plate (5) the inner and top board (9) are close to the right side of the right bucket tooth, the large screw rod of closely-pitched (7) withstands top board (9), top board (9) is close to the right side of the right bucket tooth, the turret head (8) of the large screw rod of closely-pitched (7) is rotated with spanner, the top power of the large screw rod of closely-pitched (7) drives the boss point (4) of tail slab (3) to withstand ejector pin bar, slowly bucket tooth pin is unloaded.As long as change the ejector pin bar put in pin circular hole (10.3) into bucket tooth pin, can slowly bucket tooth pin be loaded onto equally.
Claims (4)
1. an excavator bucket alligator loading and unloading device, it comprises flat bar (1), lower flat bar (2), tail slab (3), front plate (5), the large screw of closely-pitched (6), the large screw rod of closely-pitched (7), top board (9), put pin frame (10) and handle (11), it is characterized in that flat bar (1) is connected tail slab (3) two with one end of lower flat bar (2), tail slab (3) is higher than the height of bucket tooth, the central part of tail slab (3) arranges boss point (4), the other end of upper flat bar (1) and lower flat bar (2) arranges the circular hole (5.3) of multiple rule group row, the both sides of front plate (5) are arranged with circular hole (5.3) the shrinkage pool with tooth (5.1) of joining, the center of front plate (5) arranges the large screw of closely-pitched (6), by lead screw (5.2) through upper flat bar (1), the shrinkage pool with tooth (5.1) that circular hole (5.3) on lower flat bar (2) aims at front plate (5) rotates fixing, front plate (5) height is identical with tail slab (3), the large screw rod of closely-pitched (7) one is set to turret head (8), the other end is aimed at the large screw of closely-pitched (6) and is rotated into and withstand top board (9), what top board (9) was movable is arranged on front plate (5) the inner, put the inner that pin frame (10) is arranged on tail slab (3) for 2.
2. excavator bucket alligator loading and unloading device according to claim 1, it is characterized in that long narrow hole (9.1) and lower long narrow hole are opened in top board (9) both sides, (9.2), upper long narrow hole (9.1) pierces into flat bar (1), lower long narrow hole, (9.2)) pierce into lower flat bar (2).
3. excavator bucket alligator loading and unloading device according to claim 1, it is characterized in that putting the setting of pin frame (10) center puts pin circular hole (10.3), both sides arrange wide elongated hole (10.1) and lower wide elongated hole (10.2), upper wide elongated hole (10.1) pierces into flat bar (1), and lower wide elongated hole (10.1) pierces into lower flat bar (2).
4. excavator bucket alligator loading and unloading device according to claim 1, is characterized in that installing handle (11) at upper flat bar (1) surface middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300708.9A CN105215918A (en) | 2014-06-30 | 2014-06-30 | Excavator bucket alligator loading and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300708.9A CN105215918A (en) | 2014-06-30 | 2014-06-30 | Excavator bucket alligator loading and unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105215918A true CN105215918A (en) | 2016-01-06 |
Family
ID=54985362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410300708.9A Pending CN105215918A (en) | 2014-06-30 | 2014-06-30 | Excavator bucket alligator loading and unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215918A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967361A (en) * | 1975-06-09 | 1976-07-06 | Caterpillar Tractor Co. | Pin remover and installer |
| US4641412A (en) * | 1985-09-19 | 1987-02-10 | Olger Glenn E | Pin driving tool |
| CA2109323A1 (en) * | 1992-04-27 | 1993-10-28 | James A. Garman | Tool assembly |
| US6453657B1 (en) * | 2000-02-29 | 2002-09-24 | Sony Corporation | Hydraulic device for assembly and disassembly of conveyor chains using interference-fit connecting pins and method of using the same |
| JP2006125083A (en) * | 2004-10-29 | 2006-05-18 | Shin Caterpillar Mitsubishi Ltd | Tool for attaching/detaching tooth of bucket |
| CN101125421A (en) * | 2007-09-21 | 2008-02-20 | 苏州江南嘉捷电梯股份有限公司 | Dismounting tool for automatic staircase ladder sprocket wheel pin shaft |
| US20090241313A1 (en) * | 2008-03-31 | 2009-10-01 | Vess Robert L | Pin Removal and Insertion Tool |
| CN102159364A (en) * | 2008-07-22 | 2011-08-17 | 让·塞夫尔特 | Improvement to device for inserting and extracting chain link pivot pins |
| CN203918922U (en) * | 2014-06-30 | 2014-11-05 | 杨奕超 | Excavator bucket alligator loading and unloading device |
-
2014
- 2014-06-30 CN CN201410300708.9A patent/CN105215918A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967361A (en) * | 1975-06-09 | 1976-07-06 | Caterpillar Tractor Co. | Pin remover and installer |
| US4641412A (en) * | 1985-09-19 | 1987-02-10 | Olger Glenn E | Pin driving tool |
| CA2109323A1 (en) * | 1992-04-27 | 1993-10-28 | James A. Garman | Tool assembly |
| US6453657B1 (en) * | 2000-02-29 | 2002-09-24 | Sony Corporation | Hydraulic device for assembly and disassembly of conveyor chains using interference-fit connecting pins and method of using the same |
| JP2006125083A (en) * | 2004-10-29 | 2006-05-18 | Shin Caterpillar Mitsubishi Ltd | Tool for attaching/detaching tooth of bucket |
| JP3881358B2 (en) * | 2004-10-29 | 2007-02-14 | 新キャタピラー三菱株式会社 | Tooth removal tool for bucket |
| CN101125421A (en) * | 2007-09-21 | 2008-02-20 | 苏州江南嘉捷电梯股份有限公司 | Dismounting tool for automatic staircase ladder sprocket wheel pin shaft |
| US20090241313A1 (en) * | 2008-03-31 | 2009-10-01 | Vess Robert L | Pin Removal and Insertion Tool |
| CN102159364A (en) * | 2008-07-22 | 2011-08-17 | 让·塞夫尔特 | Improvement to device for inserting and extracting chain link pivot pins |
| CN203918922U (en) * | 2014-06-30 | 2014-11-05 | 杨奕超 | Excavator bucket alligator loading and unloading device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |