CN103979226B - A kind of novel bunker wall vibration pneumatic hammer - Google Patents
A kind of novel bunker wall vibration pneumatic hammer Download PDFInfo
- Publication number
- CN103979226B CN103979226B CN201410218204.2A CN201410218204A CN103979226B CN 103979226 B CN103979226 B CN 103979226B CN 201410218204 A CN201410218204 A CN 201410218204A CN 103979226 B CN103979226 B CN 103979226B
- Authority
- CN
- China
- Prior art keywords
- housing
- piston
- air inlet
- blind plate
- pneumatic hammer
- 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
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a kind of novel bunker wall vibration pneumatic hammer, including housing, housing is cast tube, the leading section of described housing is fixing connects blind plate, the rearward end of housing fixes adpting flange, it is provided with air inlet on described blind plate, the admission line being connected with air inlet is set outside described blind plate, fixing ferrum block is set inside blind plate, described housing be internally provided with piston, the leading section correspondence iron block of piston arranges Magnet, the inwall laminating of piston and housing, the rearward end of piston connects tup by spring, tup stretches out housing by flange hole, it is provided with air vent on the sidewall of rear, compressed air enters enclosure interior by air inlet, tup is promoted to do rapping action, piston is under the counteracting force of rapping and the effect of spring, return to initial position, thus carry out reciprocal rapping.Present configuration is simple, easy to maintenance, reduces equipment cost, reduces the abrasion of piston, the service life of extension device.
Description
Technical field
The invention belongs to pneumatic hammer field, be specifically related to a kind of novel bunker wall vibration pneumatic hammer.
Background technology
Pneumatic hammer, as a kind of dredger, has a wide range of applications in the course of conveying of solid particle, and the dredging of the raw coal bucket of such as thermoelectricity coal yard has good application prospect.
Existing pneumatic hammer pipeline is complicated, and manufacturing cost is high, and it is more difficult to keep in repair, and due to the use environment of pneumatic hammer, pneumatic hammer wear phenomenon easily occurs, and then impact uses.
Summary of the invention
It is desirable to provide the novel bunker wall vibration pneumatic hammer that a kind of simple in construction, using effect are good.
For solving above-mentioned technical problem, the invention discloses a kind of novel bunker wall vibration pneumatic hammer, including housing, described housing is cast tube, the leading section of described housing is fixing connects blind plate, the rearward end of housing fixes adpting flange, flange hole it is provided with on flange, it is provided with air inlet on described blind plate, the air inlet pipe being connected with air inlet is set outside described blind plate, inside blind plate, ferrum block is set by air inlet pipe, the pore that iron block is centrally disposed and air inlet pipe is through, described housing be internally provided with piston, the leading section correspondence iron block of piston arranges Magnet, the inwall laminating of piston and housing, the rearward end of piston connects the leading section of tup by spring, the rearward end of tup stretches out housing by flange hole, it is provided with air vent on the sidewall of rear.
Further, the width of the leading section of described tup is more than the diameter of flange hole.
Further, an end face of described iron block is connected by connecting tube and blind plate are fixing, and connecting tube is connected with air inlet, and another end face of iron block is evenly arranged with several pore.
Further, 2/3rds of a diameter of diameter of the housing of described iron block is identical as diameter of the housing.
Further, described air vent is obliquely installed.
Further, described blind plate and flange are fixedly connected with the casing by bolt.
Further, described admission line is provided with electromagnetic valve.
The present invention, by improving existing bunker wall vibration pneumatic hammer, has following beneficial effect: 1, simplify airflow pipeline so that apparatus structure is simpler；2, employing cast tube is as housing, thus solves the sealing problem of housing surrounding；3, by bolt, blind plate and flange are connected with housing, it is simple to dismount and keep in repair；4, air vent is obliquely installed, and reduces impurity to greatest extent and enters housing, thus reduces the abrasion of piston, the service life of extension device；5, it is uniformly arranged several pore on iron block end face so that air-flow is more uniform, and the motion of piston is more stable；6, the setting of iron block and Magnet makes piston to reset in time, it is achieved move back and forth；7, by the width of the leading section of tup being more than the diameter of flange hole, thus avoid when tup departs from spring and have an accident.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of the iron block of embodiment 2.
Detailed description of the invention
The present invention is by using cast tube as the housing of pneumatic hammer, the leading section of housing arranges air inlet, air vent is set in rear sidewall, enclosure interior arranges piston, and with spring, piston is connected with tup, so that piston can promote tup to do rapping campaign under compressed-air actuated effect.
Below in conjunction with the accompanying drawings embodiments of the invention are illustrated:
nullEmbodiment 1，Novel bunker wall vibration pneumatic hammer as shown in Figure 1，Including housing 2，Housing 2 uses cast tube，Thus solve the sealing problem of housing surrounding，Convenient use simultaneously，The leading section of housing 2 is bolted to connection blind plate 1，Thus easy disassembly、Maintenance，For ensureing to seal，Between blind plate 1 and housing 2, sealing gasket is set，Prevent compressed air from leaking from the junction of blind plate 1 with housing 2，Blind plate 1 is provided with air inlet 4，Air inlet pipe 8 is set outside blind plate 1，Air inlet pipe 8 is connected with air inlet 4，The inner side of blind plate 1 is fixedly installed iron block 11，2/3rds of a diameter of housing 2 diameter of section of iron block 11，Thus ensure enough absorption affinities，Iron block 11 connects air inlet 4 by connecting tube 10，The pore 12 being centrally disposed in connecting tube 10 connection of iron block 11，Described housing 2 be internally provided with piston 3，The leading section correspondence iron block of piston 3 arranges Magnet，By arranging iron block 11 and Magnet, piston 3 can be resetted in time，Ensure the past renaturation of rapping，The inwall laminating of piston 3 and housing 2，And it is air tight，Housing 2 rearward end is bolted flange 6，It is provided with flange hole on flange 6，Bolt connection side dismounting and maintenance，The rearward end of piston 3 connects the leading section of tup 7 by spring 5，The width of the leading section of tup 7 is more than the diameter of the flange hole on flange 6，Thus avoid and have an accident when tup 7 departs from spring，The rearward end of tup 7 stretches out housing 2 by the flange hole of flange 6，Air vent 9 it is provided with on the sidewall at the rear portion of housing 2，Air vent 9 is obliquely installed，Thus reduce impurity to greatest extent and enter housing 2 inside，Piston 3 is caused abrasion.
Embodiment 2, several pore 12 it is uniformly arranged as shown in Figure 2 on the end face of iron block 11, the setting of pore 12 ensure that the uniform of piston stress, the compressed air entered by air inlet 4, after the several pores on iron block 11, air-flow is more uniform, thus the thrust producing piston is the most uniform, so that the motion of tup 7 is more stable.
Other content of the present embodiment is with embodiment 1.
Under the effect of iron block and Magnet, piston 3 is attracting with iron block, it is internal that compressed air enters housing 2 by air inlet 4, making air-flow more uniform by scattered gas plate, promote piston 3 to move, under the motion of piston 3, gas is discharged by air vent 9, piston 3 promotes tup 7 to do rapping action, piston 3, under the counteracting force of rapping and the effect of magnetic force, returns to initial position, thus carries out reciprocal rapping.
The novel bunker wall vibration pneumatic hammer of the present invention, simple in construction, easy to maintenance, reduce equipment cost, reduce impurity to greatest extent and enter enclosure interior, thus reduce the abrasion of piston, the service life of extension device, the air diffusion apparatus arranged makes air inlet more uniform, and the motion of piston is more stable.
Claims (6)
1. a novel bunker wall vibration pneumatic hammer, it is characterized in that: include housing, described housing is cast tube, the leading section of described housing is fixing connects blind plate, the rearward end of housing fixes adpting flange, flange hole it is provided with on flange, it is provided with air inlet on described blind plate, the air inlet pipe being connected with air inlet is set outside described blind plate, inside blind plate, ferrum block is set by air inlet pipe, the pore that iron block is centrally disposed and air inlet pipe is through, described housing be internally provided with piston, the leading section correspondence iron block of piston arranges Magnet, the inwall laminating of piston and housing, the rearward end of piston connects the leading section of tup by spring, the rearward end of tup stretches out housing by flange hole, it is provided with air vent on the sidewall of rear；The width of the leading section of described tup is more than the diameter of flange hole.
Novel bunker wall vibration pneumatic hammer the most as claimed in claim 1, it is characterised in that: an end face of described iron block is connected by connecting tube and blind plate are fixing, and connecting tube is connected with air inlet, and another end face of iron block is evenly arranged with several pore.
Novel bunker wall vibration pneumatic hammer the most as claimed in claim 2, it is characterised in that: 2/3rds of a diameter of diameter of the housing of described iron block are to identical with diameter of the housing.
Novel bunker wall vibration pneumatic hammer the most as claimed in claim 3, it is characterised in that: described air vent is obliquely installed.
Novel bunker wall vibration pneumatic hammer the most as claimed in claim 4, it is characterised in that: described blind plate and flange are fixedly connected with the casing by bolt.
6. the novel bunker wall vibration pneumatic hammer as described in claim 1 to 5 any one, it is characterised in that: it is provided with electromagnetic valve in described air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410218204.2A CN103979226B (en) | 2014-05-22 | 2014-05-22 | A kind of novel bunker wall vibration pneumatic hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410218204.2A CN103979226B (en) | 2014-05-22 | 2014-05-22 | A kind of novel bunker wall vibration pneumatic hammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979226A CN103979226A (en) | 2014-08-13 |
| CN103979226B true CN103979226B (en) | 2016-09-21 |
Family
ID=51271447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410218204.2A Active CN103979226B (en) | 2014-05-22 | 2014-05-22 | A kind of novel bunker wall vibration pneumatic hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103979226B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751164B (en) * | 2016-04-27 | 2018-06-29 | 安徽康迪纳电力科技有限责任公司 | Vibration pneumatic hammer |
| CN105752526B (en) * | 2016-04-27 | 2019-01-22 | 安徽康迪纳电力科技有限责任公司 | Vibration hammer |
| CN108438559A (en) * | 2018-03-30 | 2018-08-24 | 安徽泽加业粉体工程有限公司 | A kind of knocking device of powder hopper |
| CN108674709B (en) * | 2018-08-13 | 2020-09-01 | 济宁职业技术学院 | Product bagging device for electronic commerce |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0345484A3 (en) * | 1988-06-04 | 1990-12-05 | Netter Gmbh | Knocker with self-control |
| CN2806373Y (en) * | 2005-07-08 | 2006-08-16 | 陈文斌 | Air bumper jar |
| CN202071062U (en) * | 2011-05-19 | 2011-12-14 | 常州凯普自动化设备有限公司 | Pneumatic knocking hammer |
| CN202483433U (en) * | 2012-03-21 | 2012-10-10 | 宣化苏普曼钻潜机械有限公司 | High-wind-pressure impacter |
| CN203127525U (en) * | 2013-02-18 | 2013-08-14 | 赵东楼 | Hopper wall vibrating strike pneumatic hammer |
| CN203508895U (en) * | 2013-09-18 | 2014-04-02 | 汪南红 | Air impact hammer |
| CN203975625U (en) * | 2014-05-22 | 2014-12-03 | 濮阳市亚利机械制造有限公司 | A kind of novel bunker wall vibration pneumatic hammer |
-
2014
- 2014-05-22 CN CN201410218204.2A patent/CN103979226B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0345484A3 (en) * | 1988-06-04 | 1990-12-05 | Netter Gmbh | Knocker with self-control |
| CN2806373Y (en) * | 2005-07-08 | 2006-08-16 | 陈文斌 | Air bumper jar |
| CN202071062U (en) * | 2011-05-19 | 2011-12-14 | 常州凯普自动化设备有限公司 | Pneumatic knocking hammer |
| CN202483433U (en) * | 2012-03-21 | 2012-10-10 | 宣化苏普曼钻潜机械有限公司 | High-wind-pressure impacter |
| CN203127525U (en) * | 2013-02-18 | 2013-08-14 | 赵东楼 | Hopper wall vibrating strike pneumatic hammer |
| CN203508895U (en) * | 2013-09-18 | 2014-04-02 | 汪南红 | Air impact hammer |
| CN203975625U (en) * | 2014-05-22 | 2014-12-03 | 濮阳市亚利机械制造有限公司 | A kind of novel bunker wall vibration pneumatic hammer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103979226A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103979226B (en) | A kind of novel bunker wall vibration pneumatic hammer | |
| CN105644977A (en) | Blockage preventing device for aggregate bin | |
| CN203146869U (en) | Ceramic double-gate fly ash valve | |
| CN203975625U (en) | A kind of novel bunker wall vibration pneumatic hammer | |
| CN103322225B (en) | The Quick change valve that valve plate, valve seat can be dismantled online | |
| CN105584495B (en) | Rolling stock feces collecting system vacuum generating device | |
| CN204074654U (en) | A kind of detachable receiving ball tube device for oil-gas pipeline cleaning | |
| CN203670880U (en) | Novel all-welded ball valve seat deslagging structure | |
| CN202171020U (en) | Millstone type material conveying double-gate valve | |
| CN201840942U (en) | Bag deduster with wind deflector | |
| CN204799633U (en) | Vacuum pipe dredge | |
| CN105772648A (en) | Sand shooting device for core shooting machine | |
| CN103505946B (en) | Hermetic filter cylinder cleaning machine | |
| CN203146900U (en) | Valve for powder | |
| CN203641539U (en) | Anti-jamming drawing plate valve at discharge opening of power bin | |
| CN202326830U (en) | Pneumatic holding braking device | |
| CN202442058U (en) | Wear resistant telescoping device | |
| CN203835511U (en) | Variable air pressure type silencer provided with fastening device | |
| CN204006038U (en) | A kind of novel gun barrel for two medium steam soot blowers | |
| CN205127604U (en) | Gas filter backwash cleaning device | |
| CN201636107U (en) | Novel hydraulic control one-way valve | |
| CN202343036U (en) | Gasification filtration device for solid material | |
| CN201783265U (en) | Compressed air filter | |
| CN202768903U (en) | Wear-resistant and scour-resistant gate valve | |
| CN203791587U (en) | Sand box vacuumizer set applied to foundry production line |
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 |