CN102888871A - Rock loading machine of automatic rotating device with rotary central shaft - Google Patents
Rock loading machine of automatic rotating device with rotary central shaft Download PDFInfo
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- CN102888871A CN102888871A CN2012104392351A CN201210439235A CN102888871A CN 102888871 A CN102888871 A CN 102888871A CN 2012104392351 A CN2012104392351 A CN 2012104392351A CN 201210439235 A CN201210439235 A CN 201210439235A CN 102888871 A CN102888871 A CN 102888871A
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- middle spindle
- rotary middle
- rotary
- walking mechanism
- rotating device
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Abstract
The invention relates to a rock loading machine with an automatic rotating device and particularly relates to a rock loading machine of the automatic rotating device with a rotary central shaft. The rock loading machine comprises a walking mechanism (2) and a bucket lifting mechanism (1), wherein the bucket lifting mechanism (1) is mounted at the upper part of the walking mechanism (2). The rock loading machine is characterized in that a rotary power source bracket (8) is arranged at the upper part of the bucket lifting mechanism (1); a rotary power source (7) is mounted on the rotary power source bracket (8); a rotary central shaft (3) passes through the bucket lifting mechanism (1) and the walking mechanism (2) from top to bottom; the upper part of the rotary central shaft (3) is connected with the rotary power source (7); and the lower part of the rotary central shaft (3) is fixedly arranged on the walking mechanism (2). When the rock loading machine is actually operated, an operator operates at a safety position which is far away from a machine, so that personal injury to the operator is reduced; and the rock loading machine has the advantages of convenience in installation and maintenance, time-saving and labor-saving properties, reasonable structure, high safety performance and long service life.
Description
Technical field
The present invention relates to a kind of slewing equipment dirt loader that has, particularly a kind of dirt loader with rotary middle spindle automatic rotating device belongs to Mining loader tool apparatus field.
Background technology
Dirt loader is a kind of mine charging appliance, and its purposes is with ore or the rock haulage device of packing into, dirt loader by walking mechanism, raise bucket mechanism etc. and form.Raise bucket mechanism and be installed in the top of walking mechanism, its effect is the loading and unloading of finishing scraper bowl, for making machine can shovel the rock of getting the place ahead and the left and right sides, raise bucket mechanism and want the certain angle of revolution about relative walking mechanism, the revolution that present dirt loader is raised bucket mechanism all is to realize with artificial the promotion, operating personnel enforce the mechanism that struggles against of raising on top at the side of machine both hands, because operating personnel abut against the side of machine, operating personnel's back is wall, be easy to operating personnel are damaged, and also very difficult for relatively large dirt loader artificial revolving, therefore existing dirt loader is not only wasted time and energy, work load is large, and security performance is lower.
Summary of the invention
According to above the deficiencies in the prior art, the technical problem to be solved in the present invention is: provide a kind of and can overcome defects, and time saving and energy saving, rational in infrastructure, security performance is high, the dirt loader with rotary middle spindle automatic rotating device of long service life.
The technical solution adopted for the present invention to solve the technical problems is:
Described dirt loader with rotary middle spindle automatic rotating device, comprise walking mechanism and Yang Dou mechanism, walking mechanism top is equipped with raises bucket mechanism, raise bucket mechanism top and install back rotatory force source support, install back the rotatory force source on the support of rotary motive power source, rotary middle spindle passes from top to bottom raises bucket mechanism and walking mechanism, and rotary middle spindle top connects the rotary motive power source, and the rotary middle spindle bottom is fixed on the walking mechanism.
When described dirt loader with rotary middle spindle automatic rotating device rotates in the rotary motive power source, the drive rotary middle spindle rotates, rotary middle spindle drives walking mechanism and rotates, resistance is very large on the ground can not rotate because walking mechanism is adhered to, according to relative motion principle, the motionless bucket mechanism of then raising of walking mechanism rotates, thereby finishes the revolute function of dirt loader.In actual mechanical process, operating personnel have reduced the personal injury that operating personnel are caused in the home operation away from machine, and security performance is high.
Be provided with circular shaft and square shaft in the middle of the described rotary middle spindle, circular shaft is arranged on the upper end of square shaft.Circular shaft bottom, top square shaft can utilize relative motion principle to finish the revolute function of dirt loader better.
Described raising in the bucket mechanism is provided with circular hole, is provided with square hole in the walking mechanism.According to the shape design of rotary middle spindle, circular hole makes things convenient for rotary middle spindle to rotate, and square shaft is rotary middle spindle fixedly.
The circular shaft of described rotary middle spindle is arranged in the circular hole of raising bucket mechanism, and the square shaft of rotary middle spindle is arranged in the square hole of walking mechanism.
The circular shaft of described rotary middle spindle and raise the bucket mechanism circular hole between gapped.By design gaps rotary middle spindle can freely be rotated in the circular hole of raising bucket mechanism.
Described rotary middle spindle is fixed on the walking mechanism by packing ring, cottor pin and nut.Convenient for installation and maintenance, time saving and energy saving.
Hydraulic motor, motor, oscillating oil cylinder or air motor are adopted in described rotary motive power source.Flexible design is implemented easily.
The beneficial effect that the present invention has is: described have the dirt loader of rotary middle spindle automatic rotating device in actual mechanical process, operating personnel are in the home operation away from machine, reduced the personal injury that operating personnel are caused, driving rotary middle spindle by the rotary motive power source simultaneously rotates, rotary middle spindle drives walking mechanism and rotates, because walking mechanism maintains static, therefore raise bucket mechanism and rotate the revolute function of finishing dirt loader, circular shaft bottom, rotary middle spindle top square axle structure also utilizes relative motion principle to finish the revolute function of dirt loader better.The present invention is convenient for installation and maintenance, time saving and energy saving, rational in infrastructure, security performance is high, long service life.
Description of drawings
Fig. 1 is cross-sectional schematic of the present invention;
Fig. 2 is the structural representation of rotary middle spindle;
Fig. 3 is the walking mechanism top view;
Among the figure: 1, raise bucket mechanism 2, walking mechanism 3, rotary middle spindle 4, packing ring 5, cottor pin 6, nut 7, rotary motive power source 8, rotary motive power source support 9, circular hole 10, circular shaft 11, square shaft 12, square hole.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described further:
As Figure 1-3, dirt loader with rotary middle spindle automatic rotating device, comprise walking mechanism 2 and Yang Dou mechanism 1, walking mechanism 2 tops are equipped with raises bucket mechanism 1, raise bucket mechanism 1 top and install back rotatory force source support 8, install back rotatory force source 7 on the rotary motive power source support 8, rotary middle spindle 3 passes from top to bottom raises bucket mechanism 1 and walking mechanism 2, rotary middle spindle 3 tops connect rotary motive power source 7, and rotary middle spindle 3 bottoms are fixed on the walking mechanism 2.
Be provided with circular shaft 10 and square shaft 11 in the middle of the described rotary middle spindle 3, circular shaft 10 is arranged on the upper end of square shaft 11.Raise in the bucket mechanism 1 and be provided with circular hole 9, be provided with square hole 12 in the walking mechanism 2.The circular shaft 10 of rotary middle spindle is arranged in the circular hole 9 of raising bucket mechanism, and the square shaft 11 of rotary middle spindle is arranged in the square hole 12 of walking mechanism.The circular shaft 10 of rotary middle spindle and raise the bucket mechanism circular hole 9 between gapped.
Described rotary middle spindle 3 is fixed on the walking mechanism by packing ring 4, cottor pin 5 and nut 6.
Hydraulic motor, motor, oscillating oil cylinder or air motor are adopted in described rotary motive power source 7.
Operating principle and use procedure:
Such as Fig. 2, shown in Figure 3, square shaft 11 parts of rotary middle spindle 3 are installed in the square hole 12 of walking mechanism 2 centres, and walking mechanism 2 is also along with rotation when rotary middle spindle 3 rotates.
When rotate in rotary motive power source 7, drive rotary middle spindle 3 and rotate, rotary middle spindle 3 drives walking mechanism 2 and rotates, resistance is very large on the ground can not rotate because walking mechanism 2 is adhered to.According to relative motion principle, the walking mechanism 2 motionless bucket mechanisms 1 of then raising rotate, thereby finish the revolute function of dirt loader.
Rotary motive power source 7 can be hydraulic motor, also can be motor, can also be oscillating oil cylinder, can also be air motor.
Claims (7)
1. dirt loader with rotary middle spindle automatic rotating device, comprise walking mechanism (2) and raise bucket mechanism (1), walking mechanism (2) top is equipped with raises bucket mechanism (1), it is characterized in that: raise bucket mechanism (1) top and install back rotatory force source support (8), install back rotatory force source (7) on the rotary motive power source support (8), rotary middle spindle (3) passes from top to bottom raises bucket mechanism (1) and walking mechanism (2), rotary middle spindle (3) top connects rotary motive power source (7), and rotary middle spindle (3) bottom is fixed on the walking mechanism (2).
2. the dirt loader with rotary middle spindle automatic rotating device according to claim 1 is characterized in that: is provided with circular shaft (10) and square shaft (11) in the middle of the described rotary middle spindle (3), circular shaft (10) is arranged on the upper end of square shaft (11).
3. the dirt loader with rotary middle spindle automatic rotating device according to claim 1 is characterized in that: described raising in the bucket mechanism (1) is provided with circular hole (9), is provided with square hole (12) in the walking mechanism (2).
4. the dirt loader with rotary middle spindle automatic rotating device according to claim 2, it is characterized in that: the circular shaft of described rotary middle spindle (10) is arranged in the circular hole (9) of raising bucket mechanism, and the square shaft of rotary middle spindle (11) is arranged in the square hole (12) of walking mechanism.
5. the dirt loader with rotary middle spindle automatic rotating device according to claim 4 is characterized in that: the circular shaft of described rotary middle spindle (10) and raise between the circular hole (9) of bucket mechanism gapped.
6. the dirt loader with rotary middle spindle automatic rotating device according to claim 1, it is characterized in that: described rotary middle spindle (3) is fixed on the walking mechanism by packing ring (4), cottor pin (5) and nut (6).
7. the dirt loader with rotary middle spindle automatic rotating device according to claim 1 is characterized in that: described rotary motive power source (7) employing hydraulic motor, motor, oscillating oil cylinder or air motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104392351A CN102888871A (en) | 2012-11-06 | 2012-11-06 | Rock loading machine of automatic rotating device with rotary central shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104392351A CN102888871A (en) | 2012-11-06 | 2012-11-06 | Rock loading machine of automatic rotating device with rotary central shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102888871A true CN102888871A (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104392351A Pending CN102888871A (en) | 2012-11-06 | 2012-11-06 | Rock loading machine of automatic rotating device with rotary central shaft |
Country Status (1)
| Country | Link |
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| CN (1) | CN102888871A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086372A (en) * | 2017-12-28 | 2018-05-29 | 山推工程机械股份有限公司 | A kind of lumbering type bull-dozer |
| CN111719635A (en) * | 2020-07-20 | 2020-09-29 | 淄博大力矿山机械有限公司 | Hydraulic rotary system for rock loader |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000104287A (en) * | 1998-09-30 | 2000-04-11 | Yutani Heavy Ind Ltd | Revolving device for construction machine |
| JP2003278186A (en) * | 2002-03-26 | 2003-10-02 | Kobelco Contstruction Machinery Ltd | Working machine and slip ring for working machine |
| CN200992717Y (en) * | 2006-12-22 | 2007-12-19 | 淄博大力矿山机械有限公司 | Automatic rotating device for rock loader |
| JP4236609B2 (en) * | 2004-04-30 | 2009-03-11 | 株式会社クボタ | Mounting structure of rotary joint on turning work machine |
| CN201696089U (en) * | 2010-06-17 | 2011-01-05 | 淄博大力矿山机械有限公司 | Minitype rock loading machine |
| CN202899198U (en) * | 2012-11-06 | 2013-04-24 | 淄博大力矿山机械有限公司 | Rock loader with rotary-center-shaft automatic rotating device |
-
2012
- 2012-11-06 CN CN2012104392351A patent/CN102888871A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000104287A (en) * | 1998-09-30 | 2000-04-11 | Yutani Heavy Ind Ltd | Revolving device for construction machine |
| JP2003278186A (en) * | 2002-03-26 | 2003-10-02 | Kobelco Contstruction Machinery Ltd | Working machine and slip ring for working machine |
| JP4236609B2 (en) * | 2004-04-30 | 2009-03-11 | 株式会社クボタ | Mounting structure of rotary joint on turning work machine |
| CN200992717Y (en) * | 2006-12-22 | 2007-12-19 | 淄博大力矿山机械有限公司 | Automatic rotating device for rock loader |
| CN201696089U (en) * | 2010-06-17 | 2011-01-05 | 淄博大力矿山机械有限公司 | Minitype rock loading machine |
| CN202899198U (en) * | 2012-11-06 | 2013-04-24 | 淄博大力矿山机械有限公司 | Rock loader with rotary-center-shaft automatic rotating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086372A (en) * | 2017-12-28 | 2018-05-29 | 山推工程机械股份有限公司 | A kind of lumbering type bull-dozer |
| CN111719635A (en) * | 2020-07-20 | 2020-09-29 | 淄博大力矿山机械有限公司 | Hydraulic rotary system for rock loader |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Mingwen Inventor after: Li Tianliang Inventor before: Sun Mingwen Inventor before: Dai Liwen Inventor before: Wu Chuanfeng Inventor before: Li Tianliang |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN MINGWEN DAI LIWEN WU CHUANFENG LI TIANLIANG TO: SUN MINGWEN LI TIANLIANG |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |