CN103737559B - The electric pick transmission mechanism improved - Google Patents
The electric pick transmission mechanism improved Download PDFInfo
- Publication number
- CN103737559B CN103737559B CN201410033415.9A CN201410033415A CN103737559B CN 103737559 B CN103737559 B CN 103737559B CN 201410033415 A CN201410033415 A CN 201410033415A CN 103737559 B CN103737559 B CN 103737559B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- steel ball
- jacket
- scotch
- transmission mechanism
- 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.)
- Active
Links
Landscapes
- Transmission Devices (AREA)
- Particle Accelerators (AREA)
Abstract
The invention discloses the electric pick transmission mechanism of improvement, including cylinder and cylinder jacket, cylinder is installed in cylinder jacket, and the distribution of cylinder jacket port inner homogeneous has multiple scotch, stop sleeve and butterfly spring it is cased with successively outside cylinder, having multiple locking groove coordinated with scotch on this stop sleeve, cylinder jacket and protective jacket, by threaded engagement, are cased with elastic cover outside protective jacket, elastic cover is stamped dust cover, cylinder head portions has steel ball hole, is provided with steel ball in steel ball hole, and this steel ball is relied on by steel ball rack。The cylinder jacket port inner homogeneous distribution of this electric pick transmission mechanism has multiple scotch, and scotch coordinates with stop sleeve, it may be achieved the rotation of pick, can arbitrarily regulate pick direction。
Description
Technical field
The present invention relates to a kind of electric pick transmission mechanism, particularly relate to the electric pick transmission mechanism of a kind of improvement。
Background technology
Electric pick is divided into two kinds of single-phase electric picks and multi-functional electric pick, the multi-functional electric pick of main flow on market, is mainly used in building, railway construction and reinforcing industry, the slidingtype clamping bar design of electric pick so that pick locking is more firm, and handling pick bar is faster, but pick can not arbitrarily regulate direction, it is not firm to position。Accordingly, it is desirable to provide a kind of new technical scheme solves the problems referred to above。
Summary of the invention
For solving the problems referred to above, the present invention provides the electric pick transmission mechanism of a kind of improvement that can arbitrarily regulate pick direction。
The technical solution used in the present invention is:
The electric pick transmission mechanism improved, including cylinder and cylinder jacket, described cylinder is installed in cylinder jacket, the distribution of described cylinder jacket port inner homogeneous has multiple scotch, stop sleeve and butterfly spring it is cased with successively outside described cylinder, this stop sleeve has multiple locking groove coordinated with scotch, described cylinder jacket and protective jacket pass through threaded engagement, it is cased with elastic cover outside described protective jacket, described elastic cover is stamped dust cover, described cylinder head portions has steel ball hole, is provided with steel ball in described steel ball hole, and this steel ball is relied on by steel ball rack。
Described cylinder jacket port inner peripheral surface and cylinder top external circumference face all have jump-ring slot, are mounted with jump ring in described jump-ring slot。
It is cased with collet outside described cylinder jacket。
The quantity of described locking groove is the twice of scotch quantity。
Beneficial effects of the present invention: the cylinder jacket port inner homogeneous distribution of this electric pick transmission mechanism has multiple scotch, and scotch coordinates with stop sleeve, it may be achieved the rotation of pick, can arbitrarily regulate pick direction。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Wherein: 1, cylinder jacket, 2, cylinder, 3, steel ball, 4, stop sleeve, 5, scotch, 6, butterfly spring, 7, jump ring, 8, collet, 9, protective jacket, 10, spring, 11, elastic cover, 12, steel ball rack, 13, locking groove, 14, steel ball hole, 15, dust cap, 16, jump-ring slot。
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that the restriction to protection scope of the present invention。
As shown in Figure 1, the electric pick transmission mechanism of the improvement of the present invention, including cylinder 2 and cylinder jacket 1, collet 8 it is cased with outside cylinder jacket 1, cylinder 2 is installed in cylinder jacket 1, the distribution of cylinder jacket 1 port inner homogeneous has multiple scotch 5, cylinder 2 is outer is cased with stop sleeve 4 and butterfly spring 6 successively, cylinder 2 surface is also cased with spring 10, this stop sleeve 4 has multiple locking groove 13 coordinated with scotch 5, the quantity of locking groove 13 is the twice of scotch 5 quantity, as can be seen from Figure 1, locking groove 13 is 12, scotch 5 is 6, cylinder jacket 1 and protective jacket 9 pass through threaded engagement, elastic cover 11 it is cased with outside protective jacket 9, elastic cover 11 is stamped dust cover 15, cylinder 2 end has steel ball hole 14, steel ball 3 is installed in steel ball hole 14, this steel ball 3 is relied on by steel ball rack 12。
Cylinder jacket 1 port inner peripheral surface and cylinder 2 top external circumference face all have jump-ring slot 16, are mounted with jump ring 7 in jump-ring slot 16。
The cylinder jacket 1 port inner homogeneous distribution of this electric pick transmission mechanism has 6 scotch 5, and scotch 5 coordinates with 12 locking grooves 13 on stop sleeve 4, it may be achieved the rotation of pick, and pick is extracted, and rotates stop sleeve 4, can arbitrarily rotate the angle of 12 jiaos of different directions。
Claims (4)
1. the electric pick transmission mechanism improved, including cylinder and cylinder jacket, described cylinder is installed in cylinder jacket, it is characterized in that: the distribution of described cylinder jacket port inner homogeneous has multiple scotch, stop sleeve and butterfly spring it is cased with successively outside described cylinder, this stop sleeve has multiple locking groove coordinated with scotch, described cylinder jacket and protective jacket pass through threaded engagement, it is cased with elastic cover outside described protective jacket, described elastic cover is stamped dust cover, described cylinder head portions has steel ball hole, is provided with steel ball in described steel ball hole, and this steel ball is relied on by steel ball rack。
2. the electric pick transmission mechanism of improvement according to claim 1, it is characterised in that: described cylinder jacket port inner peripheral surface and cylinder top external circumference face all have jump-ring slot, are mounted with jump ring in described jump-ring slot。
3. the electric pick transmission mechanism of improvement according to claim 2, it is characterised in that: it is cased with collet outside described cylinder jacket。
4. the electric pick transmission mechanism of improvement according to claim 1, it is characterised in that: the quantity of described locking groove is the twice of scotch quantity。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033415.9A CN103737559B (en) | 2014-01-24 | 2014-01-24 | The electric pick transmission mechanism improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033415.9A CN103737559B (en) | 2014-01-24 | 2014-01-24 | The electric pick transmission mechanism improved |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103737559A CN103737559A (en) | 2014-04-23 |
| CN103737559B true CN103737559B (en) | 2016-06-22 |
Family
ID=50494661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410033415.9A Active CN103737559B (en) | 2014-01-24 | 2014-01-24 | The electric pick transmission mechanism improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737559B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953425B (en) * | 2019-12-24 | 2021-06-08 | 永康市灵威电器有限公司 | Leak-proof oil gas cylinder sleeve assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19621610B4 (en) * | 1996-05-30 | 2016-06-23 | Robert Bosch Gmbh | Device for changing the tool holder on a hand tool |
| CN200942566Y (en) * | 2006-08-28 | 2007-09-05 | 李跃辉 | Cutter angle adjustable electric pickaxe |
| CN102922492A (en) * | 2012-10-08 | 2013-02-13 | 方大控股有限公司 | Rotatable chisel jacket assembly |
| CN203317373U (en) * | 2013-05-23 | 2013-12-04 | 池文彬 | Electric pick head and end cover assembly |
| CN203765588U (en) * | 2014-01-24 | 2014-08-13 | 江苏恒丰电动工具有限公司 | Modified electric pick transmission mechanism |
-
2014
- 2014-01-24 CN CN201410033415.9A patent/CN103737559B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103737559A (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014096366A8 (en) | Drill bit with an exchangeable cutting portion | |
| WO2014096360A8 (en) | Drill bit with an exchangeable cutting portion | |
| CN103737559B (en) | The electric pick transmission mechanism improved | |
| CN203765588U (en) | Modified electric pick transmission mechanism | |
| CN105504607A (en) | Composite mechanical material for bearing | |
| CN204195686U (en) | The dismantling device of Boeing-737 type aircraft main landing gear throttling stay pipe nut | |
| CN103949919A (en) | Positioning clamp of pin hole | |
| CN205465896U (en) | But adjusting valve spanner | |
| CN204248439U (en) | For the rough machined positioning tool of cylinder cover inner hole | |
| CN206425874U (en) | A kind of main shaft rotary control structure in servo turret | |
| CN204175020U (en) | A kind of handle-door lock structure | |
| CN204413233U (en) | A kind of simple and easy drill bit extending structure | |
| CN204239498U (en) | A kind of wheel disc | |
| CN103453101A (en) | Dual-screwing direction lead screw | |
| CN204977076U (en) | Large -scale marble cutter tool bit rotary mechanism connecting rod | |
| CN204248747U (en) | Integral type is wear-resistant spanner | |
| CN203796956U (en) | Mortar machine sealing base assembly convenient and quick to install | |
| CN204703615U (en) | A kind of lock construction | |
| CN202780093U (en) | Ground titanized spiral pointed machine screw tap | |
| CN105782496A (en) | Hand-operated reversing valve | |
| CN202442091U (en) | Circular sleeve for spray burners | |
| CN203488555U (en) | Shaft sleeve | |
| CN206035104U (en) | World hook that tool to lock was used rotates piece | |
| CN205834267U (en) | A kind of Miniature lathe tailstock of band bearing | |
| CN104201531A (en) | Anti-abrasive commutator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |