CN204877465U - Drive arrangement of scaling jumbo sled hair bore bit - Google Patents
Drive arrangement of scaling jumbo sled hair bore bit Download PDFInfo
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- CN204877465U CN204877465U CN201520558757.2U CN201520558757U CN204877465U CN 204877465 U CN204877465 U CN 204877465U CN 201520558757 U CN201520558757 U CN 201520558757U CN 204877465 U CN204877465 U CN 204877465U
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- oil cylinder
- hinged
- cylinder
- armstand
- ear
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Abstract
The utility model particularly relates to a drive arrangement of scaling jumbo sled hair bore bit, including flexible arm, found the arm, found arm control hydro -cylinder, rotatory hydro -cylinder, the fixed ear of rotatory hydro -cylinder, fixed ear driving oil cylinder, jump bit shell and hydraulic shock hammer, the one end of founding the arm is articulated with flexible arm, and the other end is articulated with the fixed ear of rotatory hydro -cylinder, the one end of upright arm control hydro -cylinder is articulated with flexible arm, and the other end is articulated with upright arm, fixed ear driving oil cylinder's one end articulates with founding the arm, and the other end is articulated with the fixed ear of rotatory hydro -cylinder, rotatory hydro -cylinder and the fixed ear fixed connection of rotatory hydro -cylinder, the output and the drive of jump bit shell of rotatory hydro -cylinder are connected, hydraulic shock hammer and jump bit shell fixed connection, the front end of hydraulic shock hammer is equipped with the drill rod. The utility model discloses a found arm control hydro -cylinder, fixed ear driving oil cylinder and the three hydro -cylinder of rotatory hydro -cylinder, can realize the hydraulic shock and hammer the orientation of multi freedom's motion, regulation drill rod that can be convenient into shape to the operation is carried out to different positions to the ore deposit hole.
Description
Technical field
The utility model relates to excavation machinery field, particularly relates to the drive unit of scaling jumbo sled hair bore bit.
Background technology
Underground mine and tunneling operation, often adopt blasting excavation, unsteady float stone can be formed after mine rock explosion, if float stone is not disposed built on the sand, operation field can not to be entered when mine operation personnel and heading equipment, current is by artificial to the process of float stone, generally two people one group, hand-held sled hair pole pair float stone carries out beaing and prizing one by one, such operating efficiency is very slow and there is very large potential safety hazard, ripping bar is necessary for round steel material, there is certain weight, two people are needed to make a concerted effort to pick up, and float stone is beaten, if mine working is higher, will with long sled hair bar, two people can't move, will put up a ladder, this operating efficiency wanted is very slow, prize hair work limited strength in addition, some float stone differs and knocks out smoothly surely and be left in the basket, thus leave potential safety hazard, the sled hair work of mine operation is a breakneck work post, because of sled float stone, and happened occasionally by the accident that float stone injures by a crashing object, under this background, use machinery sled stone, just very urgent.
In order to solve upper problem, in prior art, there is multiple scaling jumbo, the mechanization of prizing hair can have been realized.But namely the working portion of scaling jumbo prizes the motion underaction of mao bore bit, and degree of freedom is not high, causes operating efficiency low, and handle difficulty.
Utility model content
The purpose of this utility model is to provide a kind of flexible movements, and degree of freedom is high, is easy to the drive unit of the sled hair bore bit handled.
For achieving the above object, the utility model provides a kind of scaling jumbo to prize the drive unit of hair bore bit, comprises telescopic arm, armstand, armstand controls oil cylinder, rotary oil cylinder, rotary oil cylinder fixes ear, fixing ear drives oil cylinder, jump bit shell and hydraulic impact hammer; One end and the telescopic arm of described armstand are hinged, and it is hinged that the other end and rotary oil cylinder fix ear; Described armstand control one end of oil cylinder and telescopic arm hinged, the other end and armstand hinged; One end and the armstand of described fixing ear driving oil cylinder are hinged, and it is hinged that the other end and rotary oil cylinder fix ear; Described rotary oil cylinder and rotary oil cylinder are fixed ear and are fixedly connected with, and the output of described rotary oil cylinder drives with jump bit shell and is connected, and described hydraulic impact hammer is fixedly connected with jump bit shell, and the front end of described hydraulic impact hammer is provided with drill steel.
Wherein, described telescopic arm is provided with the first hinged block, and described armstand is provided with the second hinged block near one end of telescopic arm, described armstand control one end of oil cylinder and the first hinged block hinged, the other end and the second hinged block hinged; Described fixing ear drives one end of oil cylinder and the second hinged block hinged, the other end and to fix ear by connection assist and rotary oil cylinder hinged.
Wherein, described connection assist comprise linear pattern win in succession and arc win in succession; One end that described linear pattern is won in succession and fixing ear drive oil cylinder hinged, and it is hinged that the other end and rotary oil cylinder fix ear; One end that described arc is won in succession and fixing ear drive oil cylinder hinged, and other end armstand is hinged.
Wherein, the two ends of described rotary oil cylinder are provided with the first gear, and described jump bit shell is provided with the second gear, and described first gear is connected with the second gears meshing.
The beneficial effects of the utility model are: the drive unit of scaling jumbo that the utility model provides sled hair bore bit, and telescopic arm is hinged with armstand, and armstand controls stretching of oil cylinder can control expansion or the closing motion that armstand does relative telescopic arm in perpendicular; It is hinged that armstand and rotary oil cylinder fix ear, and fixing ear drives oil cylinder can control expansion or the closing motion that rotary oil cylinder does relative armstand in perpendicular; Rotary oil cylinder then drives jump bit shell to do swing in horizontal plane; By above-mentioned three motion combinations, namely can realize the multivariant motion of hydraulic impact hammer, can regulate easily drill steel towards, to carry out operation to the diverse location in hole, ore deposit.The drive unit of the scaling jumbo sled hair bore bit that the utility model provides, decrease oil cylinder quantity of the prior art, control oil cylinder, fixing ear driving oil cylinder and rotary oil cylinder three oil cylinders by means of only armstand and get final product operating hydraulically operated jump bit, handle simple, operating efficiency is high.In addition, the drive unit of the scaling jumbo sled hair bore bit that the utility model provides, also has structure simple, is easy to the advantage manufactured, has obvious economic advantages.
Accompanying drawing explanation
Fig. 1 is the structure chart of the drive unit of scaling jumbo of the present utility model sled hair bore bit;
Fig. 2 is the utility model at the local structural graph of rotary oil cylinder and rotary oil cylinder bearing.
Critical element symbol description is as follows:
11, telescopic arm 12, armstand
13, armstand controls oil cylinder 14, rotary oil cylinder
15, rotary oil cylinder fixes ear 16, fixing ear drives oil cylinder
17, jump bit shell 18, hydraulic impact hammer
19, connection assist 111, first hinged block
121, the second hinged block 141, first gear
181, drill steel 191, linear pattern are won in succession
192, arc is won in succession.
Detailed description of the invention
Consult Fig. 1 and Fig. 2, the drive unit of the scaling jumbo sled hair bore bit that the utility model provides, comprises telescopic arm 11, armstand 12, armstand controls oil cylinder 13, rotary oil cylinder 14, rotary oil cylinder fixes ear 15, fixing ear drives oil cylinder 16, jump bit shell 17 and hydraulic impact hammer 18; One end and the telescopic arm 11 of armstand 12 are hinged, and it is hinged that the other end and rotary oil cylinder fix ear 15; Armstand control one end of oil cylinder 13 and telescopic arm 11 hinged, the other end and armstand 12 hinged; One end and the armstand 12 of fixing ear driving oil cylinder 16 are hinged, and it is hinged that the other end and rotary oil cylinder fix ear 15; Rotary oil cylinder 14 and rotary oil cylinder are fixed ear 15 and are fixedly connected with, and the output of rotary oil cylinder 14 drives with jump bit shell 17 and is connected, and hydraulic impact hammer 18 is fixedly connected with jump bit shell 17, and the front end of hydraulic impact hammer 18 is provided with drill steel 181.
Compared to prior art, the drive unit of the scaling jumbo sled hair bore bit that the utility model provides, telescopic arm 11 is hinged with armstand 12, and armstand controls the flexible of oil cylinder 13 can control expansion or the closing motion that armstand 12 does relative telescopic arm 11 in perpendicular; It is hinged that armstand 12 and rotary oil cylinder fix ear 15, and fixing ear drives oil cylinder 16 can control expansion or the closing motion that rotary oil cylinder 14 does relative armstand 12 in perpendicular; Rotary oil cylinder 14 then driving jump bit shell 17 does the swing in horizontal plane; By above-mentioned three motion combinations, namely can realize the multivariant motion of hydraulic impact hammer 18, can regulate easily drill steel 181 towards, to carry out operation to the diverse location in hole, ore deposit.The drive unit of the scaling jumbo sled hair bore bit that the utility model provides, decrease oil cylinder quantity of the prior art, control oil cylinder 13, fixing ear driving oil cylinder 16 and rotary oil cylinder 14 3 oil cylinders by means of only armstand and get final product operating hydraulically operated jump bit 18, handle simple, operating efficiency is high.In addition, the drive unit of the scaling jumbo sled hair bore bit that the utility model provides, also has structure simple, is easy to the advantage manufactured, has obvious economic advantages.
In the present embodiment, telescopic arm 11 is provided with the first hinged block 111, and armstand 12 is provided with the second hinged block 121 near one end of telescopic arm 11, armstand control one end of oil cylinder 13 and the first hinged block 111 hinged, the other end and the second hinged block 121 hinged; Fixing ear drives one end of oil cylinder 16 and the second hinged block 121 hinged, and the other end is with to fix ear 15 by connection assist 19 and rotary oil cylinder hinged.
Specifically, connection assist 19 comprise linear pattern win in succession 191 and arc win 192 in succession; Linear pattern win in succession 191 one end and fixing ear drive oil cylinder 16 hinged, it is hinged that the other end and rotary oil cylinder fix ear 15; Arc win in succession 192 one end and fixing ear drive oil cylinder 16 hinged, other end armstand 12 is hinged.
Second hinged block 121 is provided with two hinge positions, connects armstand respectively and controls oil cylinder 13 and fixing ear driving oil cylinder 16; The design of hinged block, makes being fixedly connected with of oil cylinder become simple.In addition, linear pattern win in succession 191 and arc to win in succession the connection assist 19 of 192 formations, driving rotary oil cylinder 14 action in perpendicular that can be stable.
In the present embodiment, the two ends of rotary oil cylinder 14 are provided with the first gear 141, and jump bit shell 17 is provided with the second gear, and the first gear 141 is connected with the second gears meshing.Rotary oil cylinder 14 adopts the mode of gear drive to drive jump bit shell 17 action, and have manipulation precision high, reliable in action is advantage accurately.Certainly, this is only a specific embodiment of the present utility model, and rotary oil cylinder 14 of the present utility model is not limited thereto with the annexation of jump bit shell 17, also can be other modes.
These are only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a drive unit for scaling jumbo sled hair bore bit, is characterized in that, comprises telescopic arm, armstand, armstand controls oil cylinder, rotary oil cylinder, rotary oil cylinder fixes ear, fixing ear drives oil cylinder, jump bit shell and hydraulic impact hammer; One end and the telescopic arm of described armstand are hinged, and it is hinged that the other end and rotary oil cylinder fix ear; Described armstand control one end of oil cylinder and telescopic arm hinged, the other end and armstand hinged; One end and the armstand of described fixing ear driving oil cylinder are hinged, and it is hinged that the other end and rotary oil cylinder fix ear; Described rotary oil cylinder and rotary oil cylinder are fixed ear and are fixedly connected with, and the output of described rotary oil cylinder drives with jump bit shell and is connected, and described hydraulic impact hammer is fixedly connected with jump bit shell, and the front end of described hydraulic impact hammer is provided with drill steel.
2. the drive unit of scaling jumbo sled hair bore bit according to claim 1, it is characterized in that, described telescopic arm is provided with the first hinged block, described armstand is provided with the second hinged block near one end of telescopic arm, described armstand control one end of oil cylinder and the first hinged block hinged, the other end and the second hinged block hinged; Described fixing ear drives one end of oil cylinder and the second hinged block hinged, the other end and to fix ear by connection assist and rotary oil cylinder hinged.
3. the drive unit of scaling jumbo according to claim 2 sled hair bore bit, is characterized in that, described connection assist comprises linear pattern and to win in succession and arc is won in succession; One end that described linear pattern is won in succession and fixing ear drive oil cylinder hinged, and it is hinged that the other end and rotary oil cylinder fix ear; One end that described arc is won in succession and fixing ear drive oil cylinder hinged, and other end armstand is hinged.
4. the drive unit of scaling jumbo sled hair bore bit according to claim 1, it is characterized in that, the two ends of described rotary oil cylinder are provided with the first gear, and described jump bit shell is provided with the second gear, and described first gear is connected with the second gears meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558757.2U CN204877465U (en) | 2015-07-24 | 2015-07-24 | Drive arrangement of scaling jumbo sled hair bore bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558757.2U CN204877465U (en) | 2015-07-24 | 2015-07-24 | Drive arrangement of scaling jumbo sled hair bore bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877465U true CN204877465U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520558757.2U Expired - Fee Related CN204877465U (en) | 2015-07-24 | 2015-07-24 | Drive arrangement of scaling jumbo sled hair bore bit |
Country Status (1)
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| CN (1) | CN204877465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209370A (en) * | 2018-09-28 | 2019-01-15 | 招远华丰机械设备有限公司 | A kind of underground sled hair vehicle |
-
2015
- 2015-07-24 CN CN201520558757.2U patent/CN204877465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209370A (en) * | 2018-09-28 | 2019-01-15 | 招远华丰机械设备有限公司 | A kind of underground sled hair vehicle |
| CN109209370B (en) * | 2018-09-28 | 2023-08-22 | 招远华丰机械设备有限公司 | Underground wool prying vehicle |
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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 |
Granted publication date: 20151216 Termination date: 20180724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |