CN101672158B - Jumbolter gyrator capable of vibrating and rotating positively and negatively - Google Patents
Jumbolter gyrator capable of vibrating and rotating positively and negatively Download PDFInfo
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- CN101672158B CN101672158B CN2009100355262A CN200910035526A CN101672158B CN 101672158 B CN101672158 B CN 101672158B CN 2009100355262 A CN2009100355262 A CN 2009100355262A CN 200910035526 A CN200910035526 A CN 200910035526A CN 101672158 B CN101672158 B CN 101672158B
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- main shaft
- ratchet wheel
- motor
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- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The invention relates to a jumbolter gyrator capable of vibrating and rotating forwards and reversely, which is used for supporting and protecting roof bolts in coal mine tunnels. The gyrator comprises a motor shell (6) and a gearbox (13), wherein a motor gear I (30) and a motor gear II (7) are installed in the motor shell (6); a gear shaft (26) and a main shaft (21) are installed in the gearbox (13); a fixed ratchet wheel (38), a middle ratchet wheel (39) and a movable ratchet wheel (35) are sequentially sheathed on the middle of the main shaft (21) from bottom to top; the middle ratchet wheel (39) is sheathed on a positioning sleeve (40); the positioning sleeve (40) is sheathed on the main shaft (21); the movable ratchet wheel (35) is connected to the main shaft (21) through screws; a returning spring (36) is embedded in the inner cavities of the movable ratchet wheel (35) and the positioning sleeve (40); and the fixed ratchet wheel (38), the middle ratchet wheel (39) and the movable ratchet wheel (35) form a three ratchet wheel assembly. By arranging the ratchet wheel assembly on the main shaft, the gyrator can rotate forwards and reversely, vibrate through the ratchet wheel assembly and rotate with impact, and therefore, the jumbolter can drill holes at high feeding speed.
Description
(1) technical field
The present invention relates to a kind of jumbolter.The gyrator of a kind of jumbolter that is specifically related to.Belong to the coal mine machinery technical field.
(2) background technology
Jumbolter is used for bolt support operation of tunnels in coal mines.Both can bore the roofbolt hole, can bore the anchor cable hole again, also can stir and install resin explosive roll class anchor pole, anchor cable, need not miscellaneous equipment, can realize that the anchor nut once mounting tightened.Jumbolter has characteristics such as volume is little, in light weight, simple to operate, easy to maintenance.Jumbolter adopts the gear type motor, and running is stable, and reliability is high.The gyrator of jumbolter generally is made up of motor shell, motor gear I, motor gear II, gear-box, main shaft, gear shaft, driving gear, one-level driven gear and secondary driven gear etc.Mainly there is following deficiency in it: can only realize just changeing, can not realize counter-rotating, and not possess percussion, so the boring feed speed of jumbolter be slow.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, can realize that rotating and the fast band of boring feed speed vibrate and the gyrator of the jumbolter of rotating but provide a kind of.
The objective of the invention is to realize like this: but a kind of gyrator of the jumbolter with vibration and rotating; Comprise motor shell and gear-box; Motor gear I and motor gear II are installed in the said motor shell; Motor gear I and motor gear II engagement are rotated, and this motor shell lower end is a plate fixedly; Said gear-box is fixedly connected on motor shell upper end, and the output of said motor gear II places in this gear-box, and at the output of said motor gear II one driving gear is installed; One gear shaft and a main shaft are installed in the gear-box, the one-level driven gear is installed on the said gear shaft, the driving gear engaged transmission of the output of one-level driven gear and said motor gear II; Said main shaft lower end is equipped with the secondary driven gear, this secondary driven gear and the engagement of said gear shaft; Said gear-box upper end cover is equipped with an end cap, and stretch out outside the end cap main shaft upper end, is set with fixed ratchet wheel, middle ratchet and mobile ratchet in the middle of the said main shaft from bottom to top successively; Said fixed ratchet wheel is fixedly mounted on the gear-box internal face, and middle ratchet is sleeved on a location and puts, and this positioning sleeve is sleeved on the main shaft; Mobile ratchet is threaded on the main shaft; And fix with straight pin, loosening when preventing to reverse, and be equipped with back-moving spring at the inner chamber of said positioning sleeve and mobile ratchet; This back-moving spring is placed on the main shaft, and said fixed ratchet wheel, middle ratchet and mobile ratchet constitute one or three ratchet assemblies.
The invention has the beneficial effects as follows:
The present invention can realize rotating through a ratchet assembly is set on main shaft, can also lean on the practical vibration of ratchet assembly, realize that simultaneously rotating band impacts, so jumbolter boring feed speed is fast.
(4) description of drawings
But Fig. 1 is the structural representation of the gyrator of the jumbolter of band vibration of the present invention and rotating.
Among the figure:
Soket head cap screw 1; Spring washer 2; Packing ring 3; Bearing 4; Bearing holder (housing, cover) I 5; Motor shell 6; Motor gear II 7; Soket head cap screw 8; Gear-box paper washer 9; Driving gear 10; Spring washer 11; Soket head cap screw 12; Gear-box 13; Shaft block ring 14; Key 15; Secondary driven gear 16; Cylinder roller bearing 17; Cylinder roller bearing 18; End cap 19; Wiper of rubber 20; Main shaft 21; U type card 22; Interior hexagonal holding screw 23; Soket head cap screw 24; Bearing 25; Gear shaft 26; Key 27; One-level driven gear 28; Bearing holder (housing, cover) II29; Motor gear I 30; Motor shell paper washer 31; Junction plate 32; Locating ring 33; Straight pin 34; Move ratchet 35; Back-moving spring 36; Interior hexagonal holding screw 37; Fixed ratchet wheel 38; Middle ratchet 39; Positioning sleeve 40.
(5) specific embodiment
Referring to Fig. 1, but Fig. 1 is the structural representation of the gyrator of the jumbolter of band vibration of the present invention and rotating.Can find out by Fig. 1; But the gyrator of the jumbolter of band vibration of the present invention and rotating; Comprise motor shell 6 and gear-box 13, with bearing holder (housing, cover) I5 motor gear I 30 and motor gear II 7 are installed vertically with bearing 4 in the said motor shell 6, said motor gear I 30 and motor gear II 7 engagements are rotated; These motor shell 6 lower ends are with the fixing a plate 32 of soket head cap screw 1, spring washer 2 and packing ring 3, and this junction plate 32 is set motor shell paper washer 31 with motor shell 6 lower end joints; Said gear-box 13 usefulness soket head cap screws 8 are fixedly connected on motor shell 6 upper ends, and the output of said motor gear II 7 places in this gear-box 13, and at the output of said motor gear II 7 one driving gear 10 are installed; One gear shaft 26 vertically is installed and a main shaft 21 vertically is installed with bearing holder (housing, cover) II29 with bearing 25 in this gear-box 13 with cylinder roller bearing 17 and cylinder roller bearing 18; On the said gear shaft 26 one-level driven gear 28 is installed, one-level driven gear 28 and said driving gear 10 engaged transmission; Said main shaft 21 lower ends are equipped with secondary driven gear 16 with key 15 and shaft block ring 14, this secondary driven gear 16 and said gear shaft 26 engagements; Be set with fixed ratchet wheel 38, middle ratchet 39 in the middle of the said main shaft 21 from bottom to top successively, move ratchet 35 and locating ring 33; Said fixed ratchet wheel 38 is fixedly mounted on gear-box 13 internal faces with interior hexagonal holding screw 37 through its outer rim; Middle ratchet 39 is sleeved on the positioning sleeve 40, and this positioning sleeve 40 is sleeved on the main shaft 21, moves ratchet 35 and is threaded on the main shaft 21; And it is fixing with straight pin 34; And the inner chamber at said positioning sleeve 40 and mobile ratchet 35 is equipped with back-moving spring 36, and this back-moving spring 36 is placed on the main shaft 21, and said fixed ratchet wheel 38, middle ratchet 39 and mobile ratchet 35 constitute one or three ratchet assemblies; Said gear-box 13 upper end covers are equipped with an end cap 19; And end cap 19 is fixedly connected with gear-box 13 outer walls with interior hexagonal holding screw 23; Stretch out outside the end cap 19 main shaft 21 upper ends, and wiper of rubber 20 is set in main shaft 21 outer rims and end cap 19 endoporus cooperation places, and main shaft 21 upper ends are provided with U type card 22.
Operating principle:
Compressed air is through getting into jumbolter behind filter, oil syringe.Open motor control valve, compressed air-driven gear type motor through gear reduction, drives main shaft and rotates the duty of adjustable plate machine controllable motor clockwise or counterclockwise.Open water valve during wet boring, flushing water promptly gets into drilling rod through water pipe, main shaft endoporus, and wash boring is regulated the open amount of water valve, size that can regulating pondage.
Claims (1)
1. but gyrator with the vibration and the jumbolter of rotating; Comprise motor shell (6) and gear-box (13); Motor gear I (30) and motor gear II (7) are installed in the said motor shell (6); Motor gear I (30) and motor gear II (7) engagement are rotated, and this motor shell (6) lower end is a plate (32) fixedly; Said gear-box (13) is fixedly connected on motor shell (6) upper end, and the output of said motor gear II (7) places in this gear-box (13), and at the output of said motor gear II (7) one driving gear (10) is installed; One gear shaft (26) and a main shaft (21) are installed in the gear-box (13), one-level driven gear (28) is installed on the said gear shaft (26), driving gear (10) engaged transmission of the output of one-level driven gear (28) and said motor gear II (7); Said main shaft (21) lower end is equipped with secondary driven gear (16), this secondary driven gear (16) and said gear shaft (26) engagement; Said gear-box (13) upper end cover is equipped with an end cap (19); Stretch out outside the end cap (19) main shaft (21) upper end; It is characterized in that: be set with fixed ratchet wheel (38), middle ratchet (39) and mobile ratchet (35) from bottom to top successively in the middle of the said main shaft (21), said fixed ratchet wheel (38) is fixedly mounted on gear-box (13) internal face, and middle ratchet (39) is sleeved on the positioning sleeve (40); This positioning sleeve (40) is sleeved on the main shaft (21); Move ratchet (35) and be threaded on the main shaft (21), and fix, and be equipped with back-moving spring (36) at the inner chamber of said positioning sleeve (40) and mobile ratchet (35) with straight pin (34); This back-moving spring (36) is placed on the main shaft (21), and said fixed ratchet wheel (38), middle ratchet (39) and mobile ratchet (35) constitute one or three ratchet assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100355262A CN101672158B (en) | 2009-09-23 | 2009-09-23 | Jumbolter gyrator capable of vibrating and rotating positively and negatively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100355262A CN101672158B (en) | 2009-09-23 | 2009-09-23 | Jumbolter gyrator capable of vibrating and rotating positively and negatively |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101672158A CN101672158A (en) | 2010-03-17 |
| CN101672158B true CN101672158B (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100355262A Active CN101672158B (en) | 2009-09-23 | 2009-09-23 | Jumbolter gyrator capable of vibrating and rotating positively and negatively |
Country Status (1)
| Country | Link |
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| CN (1) | CN101672158B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2834463A1 (en) * | 2012-04-04 | 2015-02-11 | Rambor Pty Limited | A roof bolter |
| CN103015890B (en) * | 2012-12-02 | 2015-09-09 | 孙旭 | Rotary-percussion pneumatic roof bolter |
| CN105598889A (en) * | 2016-03-29 | 2016-05-25 | 兖州煤业股份有限公司 | Dual wrench for stirring and locking |
| CN112593848B (en) * | 2020-12-24 | 2023-02-10 | 成都迪普金刚石钻头有限责任公司 | Compound percussion device of PDC drill bit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148971A (en) * | 2007-10-24 | 2008-03-26 | 江阴矿安机械有限公司 | Anchor bar drilling machine capable of fast switching cutting way |
| CN201502323U (en) * | 2009-09-23 | 2010-06-09 | 江阴长力科技有限公司 | Reversible gyrator with vibration of jumbolter |
-
2009
- 2009-09-23 CN CN2009100355262A patent/CN101672158B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148971A (en) * | 2007-10-24 | 2008-03-26 | 江阴矿安机械有限公司 | Anchor bar drilling machine capable of fast switching cutting way |
| CN201502323U (en) * | 2009-09-23 | 2010-06-09 | 江阴长力科技有限公司 | Reversible gyrator with vibration of jumbolter |
Non-Patent Citations (1)
| Title |
|---|
| JP特開2005-246831A 2005.09.15 |
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| Publication number | Publication date |
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| CN101672158A (en) | 2010-03-17 |
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Owner name: JIANGSU CHINA MINE LIXING ENERGY TECHNOLOGY CO., L Free format text: FORMER OWNER: JIANGYIN CHANGLI TECHNOLOGY CO., LTD. Effective date: 20130225 |
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Effective date of registration: 20130225 Address after: 221008 Jiefang South Road, Xuzhou, China University of Mining and Technology, 409, science and technology building, National University Science Park, Jiangsu Patentee after: Jiangsu CMLX Energy Technology Co.,Ltd. Address before: 214444, 2018, Cheng Cheng Road, West Shiqiao Town, Li Town, Jiangsu, Jiangyin Patentee before: Jiangyin Changli Technology Co., Ltd. |
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Owner name: JIANGYIN CHANGLI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGSU CHINA MINE LIXING ENERGY TECHNOLOGY CO., LTD. Effective date: 20140911 |
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Free format text: CORRECT: ADDRESS; FROM: 221008 XUZHOU, JIANGSU PROVINCE TO: 214444 WUXI, JIANGSU PROVINCE |
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Effective date of registration: 20140911 Address after: 214444 No. 2030, Cheng Cheng Road, Lingang Town, Jiangyin, Jiangsu Patentee after: Jiangyin Changli Technology Co., Ltd. Address before: 221008 Jiefang South Road, Xuzhou, China University of Mining and Technology, 409, science and technology building, National University Science Park, Jiangsu Patentee before: Jiangsu CMLX Energy Technology Co.,Ltd. |
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Effective date of registration: 20180518 Address after: 214444 town Chengcheng Road, Jiangyin City, Wuxi, Jiangsu Province, No. 2030 Patentee after: Jiangsu Jiang coal machinery manufacturing Co., Ltd. Address before: 214444 2030 Town Road, Lingang street, Jiangyin, Jiangsu Patentee before: Jiangyin Changli Technology Co., Ltd. |
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Effective date of registration: 20200604 Address after: 214444 No. 2030, Zhencheng Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: JIANGYIN CHANGLI TECHNOLOGY Co.,Ltd. Address before: 214444 No. 2030, Zhencheng Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Jiangsu Jiang coal machinery manufacturing Co.,Ltd. |
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