CN101694148B - Motor driving part of anchor drill - Google Patents
Motor driving part of anchor drill Download PDFInfo
- Publication number
- CN101694148B CN101694148B CN2009100355239A CN200910035523A CN101694148B CN 101694148 B CN101694148 B CN 101694148B CN 2009100355239 A CN2009100355239 A CN 2009100355239A CN 200910035523 A CN200910035523 A CN 200910035523A CN 101694148 B CN101694148 B CN 101694148B
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- China
- Prior art keywords
- motor
- cover
- main shaft
- coupling spindle
- ratchet
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 30
- 238000010168 coupling process Methods 0.000 claims description 30
- 238000005859 coupling reaction Methods 0.000 claims description 30
- 239000000428 dust Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000012856 packing Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 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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- Earth Drilling (AREA)
Abstract
The invention relates to a motor driving part of an anchor drill, comprising a transmission case body (1), a transmission case cover (2), a motor body (6), a motor cover (13), a main shaft (26) and a connecting shaft (28), wherein the connecting shaft (28) is installed in the motor cover (13); the lower end of the connecting shaft (28) is provided with an inner gear (14) which is also arranged on the upper end of the main shaft (26), and the upper end of the connecting shaft (28) is connected with a drill rod sheath (36); the middle of the connecting shaft (28) is sequentially sleeved with a fixed ratchet (11), a movable ratchet (27) and a water sealing ring (30) from bottom to top, wherein the outer edge of the fixed ratchet (11) is fixedly connected with the inner wall of the motor cover (13); an offsetting spring (10) is embedded in an inner cavity of the fixed ratchet (11) and the movable ratchet (27) and sleeved on the connecting shaft (28); and the fixed ratchet (11) and the movable ratchet (27) are formed into a double-ratchet assembly. The invention realizes vibration depending on the ratchet assembly, and the drilling speed of the anchor drill is high.
Description
(1) technical field
The present invention relates to a kind of jumbolter.The motor drive component 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 that volume is little, in light weight, simple to operate, easy to maintenance, running is stable and characteristics such as reliability height.The motor drive component of jumbolter mainly is made up of transmission case body, transmission-case cover, motor body, motor cover, main shaft, coupling spindle, gear, motor gear I, motor gear II, internal gear and drilling rod cover.Mainly there is following deficiency in it: the boring feed speed is slow.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, the motor drive component of the fast jumbolter of a kind of feed speed of holing is provided.
The objective of the invention is to realize like this: a kind of motor drive component of jumbolter, comprise transmission case body, transmission-case cover, motor body, motor cover, main shaft and coupling spindle, transmission-case cover is installed in the transmission case body top; The motor body is installed on the transmission-case cover, and motor cover is installed in motor body top, and main shaft is installed in transmission case body and the motor body; The main shaft lower end places in the transmission case body, and the main shaft lower end is equipped with gear, on the main shaft in the said motor body motor gear II is installed; One motor gear I also is installed in the motor body, motor gear I and motor gear II engaged transmission, coupling spindle is installed in the motor cover; Coupling spindle and main shaft place on the same axial line, and the coupling spindle lower end places in the motor cover, and the coupling spindle lower end is equipped with an internal gear; Internal gear also is installed in the upper end of said main shaft simultaneously, and said motor cover upper end cover is equipped with dust cover, and stretch out outside the dust cover coupling spindle upper end; The coupling spindle upper end is connected with the drilling rod cover; Be set with fixed ratchet wheel in the middle of the said coupling spindle from bottom to top successively, move ratchet and water seal circle, the outer rim of said fixed ratchet wheel is fixedly connected with the inwall of motor cover, and the inner chamber of said fixed ratchet wheel and mobile ratchet is equipped with back-moving spring; This back-moving spring is placed on the coupling spindle, and said fixed ratchet wheel and mobile ratchet constitute two ratchet assemblies.
The invention has the beneficial effects as follows:
The present invention leans on ratchet assembly to realize vibration, and the boring feed speed of jumbolter is fast.
(4) description of drawings
Fig. 1 is the structural representation of the motor drive component of jumbolter of the present invention.
Among the figure:
Transmission case body 1; Transmission-case cover 2; Bearing holder (housing, cover) 3; Bearing 4; Motor gear I 5; Motor body 6; Bearing 7; Packing ring 8; Screw 9; Back-moving spring 10; Fixed ratchet wheel 11; Interior hexagonal flush end holding screw 12; Motor cover 13; Internal gear 14; Bearing 15; Screen pack 16; Thrust is in bearing 17; Positioning sleeve 18; Needle bearing 19; Motor gear II 20; Bearing holder (housing, cover) II 21; Gear 22; Back-up ring 23; Packing ring 24; Screw 25; Main shaft 26; Move ratchet 27; Coupling spindle 28; Bearing 29; Water seal circle 30; O-ring seals 31; Sealing ring 32; Dust cover 33; Alignment pin 34; Circlip for hole 35; Drilling rod cover 36.
(5) specific embodiment
Referring to Fig. 1, Fig. 1 is the structural representation of the motor drive component of jumbolter of the present invention.Can find out that by Fig. 1 the motor drive component of jumbolter of the present invention comprises transmission case body 1, transmission-case cover 2, motor body 6, motor cover 13, main shaft 26 and coupling spindle 28; Transmission-case cover 2 usefulness packing rings 24 are installed in transmission case body 1 top with screw 25, and motor body 6 is installed on the transmission-case cover 2, and motor cover 13 is installed in motor body 6 tops; Main shaft 26 usefulness thrusts are in bearing 17, bearing 15 and bearing holder (housing, cover) II 21 are installed in transmission case body 1 and motor body 6; Main shaft 26 lower ends place in the transmission case body 1, and main shaft 26 lower ends are equipped with gear 22 and back-up ring 23, with positioning sleeve 18 and needle bearing 19 a motor gear II20 are installed on the main shaft 26 in the motor body 6; Also a motor gear I 5 is installed in the motor body 6 with bearing 4, bearing 7 and bearing holder (housing, cover) 3; Motor gear I 5 and motor gear II20 engaged transmission, coupling spindle 28 is installed in the motor cover 13 through bearing 29, and coupling spindle 28 places on the same axial line with main shaft 26; Coupling spindle 28 lower ends place in the motor cover 13; Coupling spindle 28 lower ends are equipped with an internal gear 14, and internal gear 14 also is installed in the upper end of said main shaft 26 simultaneously, are set with fixed ratchet wheel 11 in the middle of the coupling spindle 28 from bottom to top successively, move ratchet 27 and water seal circle 30; The outer rim of said fixed ratchet wheel 11 is fixedly connected with the inwall of motor cover 13 with interior hexagonal flush end holding screw 12; And the inner chamber of said fixed ratchet wheel 11 and mobile ratchet 27 is equipped with back-moving spring 10, and this back-moving spring 10 is placed on the coupling spindle 28, and said fixed ratchet wheel 11 constitutes two ratchet assemblies with mobile ratchet 27; Set O-ring seals 31 sealings between the inwall of said water seal circle 30 outer rims and motor cover 13, set sealing ring 32 sealings between the outer rim of water seal circle 30 inner edges and coupling spindle 28.Said motor cover 13 upper end covers are equipped with dust cover 33, and stretch out outside the dust cover 33 coupling spindle 28 upper ends, and coupling spindle 28 upper ends are connected with drilling rod cover 36.
Operating principle:
Compressed air is through carrying out jumbolter behind filter, oil syringe.Open motor control valve, compressed air-driven gear type motor through gear reduction, drives the rotation of main shaft clockwise direction, the duty of adjustable plate machine controllable motor.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. the motor drive component of a jumbolter comprises transmission case body (1), transmission-case cover (2), motor body (6), motor cover (13), main shaft (26) and coupling spindle (28), and transmission-case cover (2) is installed in transmission case body (1) top; Motor body (6) is installed on the transmission-case cover (2), and motor cover (13) is installed in motor body (6) top, and main shaft (26) is installed in transmission case body (1) and the motor body (6); Main shaft (26) lower end places in the transmission case body (1); Main shaft (26) lower end is equipped with gear (22), on the main shaft (26) in the said motor body (6) a motor gear II (20) is installed, and a motor gear I (5) also is installed in the motor body (6); Motor gear I (5) and motor gear II (20) engaged transmission; Coupling spindle (28) is installed in the motor cover (13), and coupling spindle (28) places on the same axial line with main shaft (26), and coupling spindle (28) lower end places in the motor cover (13); Coupling spindle (28) lower end is equipped with an internal gear (14); Internal gear (14) also is installed in the upper end of said main shaft (26) simultaneously, and said motor cover (13) upper end cover is equipped with dust cover (33), and stretch out outside the dust cover (33) coupling spindle (28) upper end; Coupling spindle (28) upper end is connected with drilling rod cover (36); It is characterized in that: be set with fixed ratchet wheel (11) in the middle of the said coupling spindle (28) from bottom to top successively, move ratchet (27) and water seal circle (30), the outer rim of said fixed ratchet wheel (11) is fixedly connected with the inwall of motor cover (13), and the inner chamber of said fixed ratchet wheel (11) and mobile ratchet (27) is equipped with back-moving spring (10); This back-moving spring (10) is placed on the coupling spindle (28), and said fixed ratchet wheel (11) and mobile ratchet (27) constitute two ratchet assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100355239A CN101694148B (en) | 2009-09-23 | 2009-09-23 | Motor driving part of anchor drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100355239A CN101694148B (en) | 2009-09-23 | 2009-09-23 | Motor driving part of anchor drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101694148A CN101694148A (en) | 2010-04-14 |
| CN101694148B true CN101694148B (en) | 2012-04-25 |
Family
ID=42093141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100355239A Active CN101694148B (en) | 2009-09-23 | 2009-09-23 | Motor driving part of anchor drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101694148B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064908A (en) * | 2015-07-15 | 2015-11-18 | 黄爱娟 | Hole digging machine realizing anchoring through being driven by air pressure cylinder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2410407Y (en) * | 2000-01-28 | 2000-12-13 | 石家庄经济技术开发区中煤支护装备厂 | Pneumatic anchor rod drilling machine motor double linked wheel |
| CN2497917Y (en) * | 2001-09-07 | 2002-07-03 | 石家庄煤矿机械有限责任公司 | Large moment pneumatic gear motor |
| CN2864065Y (en) * | 2006-02-25 | 2007-01-31 | 赵锦桥 | Rotating impact combined anchor bolt drill |
| CN201509118U (en) * | 2009-09-23 | 2010-06-16 | 江阴长力科技有限公司 | Motor drive part of anchor drilling machine |
-
2009
- 2009-09-23 CN CN2009100355239A patent/CN101694148B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2410407Y (en) * | 2000-01-28 | 2000-12-13 | 石家庄经济技术开发区中煤支护装备厂 | Pneumatic anchor rod drilling machine motor double linked wheel |
| CN2497917Y (en) * | 2001-09-07 | 2002-07-03 | 石家庄煤矿机械有限责任公司 | Large moment pneumatic gear motor |
| CN2864065Y (en) * | 2006-02-25 | 2007-01-31 | 赵锦桥 | Rotating impact combined anchor bolt drill |
| CN201509118U (en) * | 2009-09-23 | 2010-06-16 | 江阴长力科技有限公司 | Motor drive part of anchor drilling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064908A (en) * | 2015-07-15 | 2015-11-18 | 黄爱娟 | Hole digging machine realizing anchoring through being driven by air pressure cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101694148A (en) | 2010-04-14 |
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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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Free format text: CORRECT: ADDRESS; FROM: 214444 WUXI, JIANGSU PROVINCE TO: 221008 XUZHOU, JIANGSU PROVINCE |
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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: 20160408 Address after: 476600, Shangqiu, Henan province Yongcheng City South Industrial Zone No. 6 Patentee after: Henan Shuntian Industrial Co., Ltd. Address before: 214444 No. 2030, Cheng Cheng Road, Lingang Town, Jiangyin, Jiangsu Patentee before: Jiangyin Changli Technology Co., Ltd. |
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Effective date of registration: 20171020 Address after: 214441, 2030, Cheng Cheng Road, Lingang Town, Jiangyin City, Jiangsu, Wuxi Patentee after: Jiangsu Jiang coal machinery manufacturing Co., Ltd. Address before: 476600, Shangqiu, Henan province Yongcheng City South Industrial Zone No. 6 Patentee before: Henan Shuntian Industrial Co., Ltd. |
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Effective date of registration: 20200602 Address after: 214444 No. 2030, Zhencheng Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: JIANGYIN CHANGLI TECHNOLOGY Co.,Ltd. Address before: 214441, 2030, Cheng Cheng Road, Lingang Town, Jiangyin City, Jiangsu, Wuxi Patentee before: Jiangsu Jiang coal machinery manufacturing Co.,Ltd. |
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