CN202866758U - Jackdrill rubber tube coiling barrel follow-up device - Google Patents
Jackdrill rubber tube coiling barrel follow-up device Download PDFInfo
- Publication number
- CN202866758U CN202866758U CN 201220526576 CN201220526576U CN202866758U CN 202866758 U CN202866758 U CN 202866758U CN 201220526576 CN201220526576 CN 201220526576 CN 201220526576 U CN201220526576 U CN 201220526576U CN 202866758 U CN202866758 U CN 202866758U
- Authority
- CN
- China
- Prior art keywords
- chain
- rubber tube
- tube coiling
- reel
- jackdrill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a jackdrill rubber tube coiling barrel follow-up device which comprises a rubber tube coiling barrel (8). A fixing chain (4) parallel to a propelling chain (3) is arranged on a propelling beam (1). The rubber tube coiling barrel (8) is provided with a rubber tube coiling barrel driving chain wheel (7). The rubber tube coiling barrel driving chain wheel (7) is connected with the fixing chain (4) and the propelling chain (3) in a meshed and transmission mode. The driving chain of a chain type propelling system is used for achieving motion of the jackdrill rubber tube coiling barrel following a jackdrill with a speed ratio of 1to2. The jackdrill rubber tube coiling barrel follow-up device has the advantages of being light in weight and simple in structure.
Description
Technical field
The utility model relates to a kind of hydraulic rock drill carriage, particularly relates to hydraulic rock drill carriage hammer drill reel hunting gear.
Background technology
Existing hammer drill reel hunting gear is to drive by propelling cylinder, and propelling cylinder weight is large, causes whole propulsion system weight to increase, and is unfavorable for complete machine structure.
The utility model content
Technical problem to be solved in the utility model provides a kind of hammer drill reel hunting gear lightweight, simple in structure.
In order to solve the problems of the technologies described above, the hammer drill reel hunting gear that the utility model provides, comprise reel, establish the fixedly chain parallel with advancing chain at forward beam, be provided with the reel drive sprocket at described reel, described reel drive sprocket and described fixedly chain and described propelling chain are connected by meshing transmission.
Adopt the hammer drill reel hunting gear of technique scheme, propulsion motor and reductor drive and advance drive sprocket to rotate, make and be centered around the propelling chain rotation that advances on drive sprocket and the tightener sprocket, thereby drive the hammer drill supporting plate and then the hammer drill on it is moved up and down along forward beam, simultaneously, advance chain-driving reel drive sprocket to roll at fixing chain, thereby reel is moved up and down along forward beam, and reel on forward beam displacement and the ratio of the displacement of hammer drill be the relation of 1:2.The utility model has only increased fixedly chain and a reel drive sprocket, has alleviated weight, simplifies the structure.
In sum, the utility model utilizes the chain drive-belt of chain type propulsion system, realizes that the hammer drill reel is the motion of 1:2 with hammer drill realization speed ratio, provides a kind of hammer drill reel hunting gear lightweight, simple in structure.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, be provided with hammer drill supporting plate 6 at forward beam 1, be provided with hammer drill 5 at hammer drill supporting plate 6, be provided with propelling drive sprocket 9 and tightener sprocket 2 at forward beam 1, advance chain 3 on tightener sprocket 2 and propelling drive sprocket 9, two ends are connected with the two ends of hammer drill supporting plate 6 respectively, establish the fixedly chain 4 parallel with advancing chain 3 at forward beam 1, be provided with reel drive sprocket 7 at reel 8, reel drive sprocket 7 is with fixedly chain 4 and propelling chain 3 are connected by meshing transmission.
Referring to Fig. 1, propulsion motor and reductor drive and advance drive sprocket 9 to rotate, make and be centered around propelling chain 3 rotations that advance on drive sprocket 9 and the tightener sprocket 2, thereby drive hammer drill supporting plate 6 and then the hammer drill 5 on it is moved up and down along forward beam 1, simultaneously, advance chain 3 to drive reel drive sprocket 7 in fixedly chain 4 rollings, thereby reel 8 is moved up and down along forward beam 1, and reel 8 on forward beam 1 displacement and the ratio of the displacement of hammer drill 5 be the relation of 1:2.
Claims (1)
1. hammer drill reel hunting gear, comprise reel (8), it is characterized in that: establish the fixedly chain (4) parallel with advancing chain (3) at forward beam (1), be provided with reel drive sprocket (7) at described reel (8), described reel drive sprocket (7) is connected by meshing transmission with described fixedly chain (4) and described propelling chain (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526576 CN202866758U (en) | 2012-10-15 | 2012-10-15 | Jackdrill rubber tube coiling barrel follow-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526576 CN202866758U (en) | 2012-10-15 | 2012-10-15 | Jackdrill rubber tube coiling barrel follow-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866758U true CN202866758U (en) | 2013-04-10 |
Family
ID=48033484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220526576 Expired - Fee Related CN202866758U (en) | 2012-10-15 | 2012-10-15 | Jackdrill rubber tube coiling barrel follow-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267942A (en) * | 2018-10-10 | 2019-01-25 | 中船重工中南装备有限责任公司 | A kind of repeat system |
-
2012
- 2012-10-15 CN CN 201220526576 patent/CN202866758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267942A (en) * | 2018-10-10 | 2019-01-25 | 中船重工中南装备有限责任公司 | A kind of repeat system |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20181015 |