CN203975625U - A kind of novel bunker wall vibration pneumatic hammer - Google Patents
A kind of novel bunker wall vibration pneumatic hammer Download PDFInfo
- Publication number
- CN203975625U CN203975625U CN201420264186.7U CN201420264186U CN203975625U CN 203975625 U CN203975625 U CN 203975625U CN 201420264186 U CN201420264186 U CN 201420264186U CN 203975625 U CN203975625 U CN 203975625U
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- housing
- piston
- blind plate
- iron block
- pneumatic hammer
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Abstract
The utility model discloses a kind of novel bunker wall vibration pneumatic hammer, comprise housing, housing is cast tube, the leading section of described housing is fixedly connected with blind plate, the rearward end of housing is fixedly connected with flange, on described blind plate, be provided with admission port, the induction tract that described blind plate arranged outside is connected with admission port, blind plate inner side arranges fixedly iron block, the inside of described housing is provided with piston, the corresponding iron block of leading section 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, on the sidewall at housing rear portion, be provided with exhausr port, pressurized air enters enclosure interior by admission port, promote tup and do rapping action, piston is under the antagonistic force of rapping and the effect of spring, get back to initial position, thereby carry out reciprocal rapping.The utility model is simple in structure, easy to maintenance, has reduced equipment cost, has reduced the wearing and tearing of piston, the service life of extension device.
Description
Technical field
The utility model belongs to pneumatic hammer field, is 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 particulate matter, and the dredging such as the former coal bunker of thermoelectricity coal yard, has good application prospect.
Existing pneumatic hammer pipeline is complicated, and manufacturing cost is high, and it is more difficult keep in repair, and due to the environment for use of pneumatic hammer, very easily occurs pneumatic hammer wear phenomenon, and then impact use.
Utility model content
The utility model aims to provide a kind of simple in structure, novel bunker wall vibration pneumatic hammer that result of use is good.
For solving the problems of the technologies described above, the utility model discloses a kind of novel bunker wall vibration pneumatic hammer, comprise housing, described housing is cast tube, the leading section of described housing is fixedly connected with blind plate, the rearward end of housing is fixedly connected with flange, on flange, be provided with flange hole, on described blind plate, be provided with admission port, the air inlet pipe that described blind plate arranged outside is connected with admission port, blind plate inner side arranges iron block by air inlet pipe, iron block center arranges the pore connecting with air inlet pipe, the inside of described housing is provided with piston, the corresponding iron block of leading section 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 is stretched out housing by flange hole, on the sidewall at housing rear portion, be provided with exhausr port.
Further, the width of the leading section of described tup is greater than the diameter of flange hole.
Further, an end face of described iron block is fixedly connected with blind plate by connection pipe, and connection pipe is connected with admission port, on another end face of iron block, is evenly provided with several pores.
Further, the diameter of described iron block is diameter of the housing 2/3rds to identical with diameter of the housing.
Further, described exhausr port is obliquely installed.
Further, described blind plate and flange are fixedly connected with housing by bolt.
Further, on described induction tract, be provided with electromagnetic valve.
The utility model, by existing bunker wall vibration pneumatic hammer is improved, has following beneficial effect: 1, simplified airflow pipeline, made apparatus structure simpler; 2, adopt cast tube as housing, thereby solved the sealing problem of housing surrounding; 3, by bolt, blind plate and flange are connected with housing, are convenient to dismounting and maintenance; 4, exhausr port is obliquely installed, and has reduced to greatest extent impurity and has entered housing, thereby reduced the wearing and tearing of piston, the service life of extension device; 5, on iron block end face, several pores are evenly set, make air-flow more even, the motion of piston is more stable; 6, the piston that is arranged so that of iron block and magnet can reset in time, realizes crank motion; 7, by the width of the leading section of tup being greater than to the diameter of flange hole, thereby have an accident while having avoided tup to depart from spring.
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.
The specific embodiment
The utility model is by adopting cast tube as the housing of pneumatic hammer, on the leading section of housing, admission port is set, exhausr port is set in rear sidewall, enclosure interior arranges piston, and with spring, piston is connected with tup, thereby piston can, under compressed-air actuated effect, be promoted tup and do rapping campaign.
Below in conjunction with accompanying drawing, embodiments of the invention are illustrated:
Embodiment 1, novel bunker wall vibration pneumatic hammer as shown in Figure 1, comprise housing 2, housing 2 adopts cast tube, thereby solve the sealing problem of housing surrounding, simultaneously easy to use, the leading section of housing 2 is bolted to connection blind plate 1, thereby easy disassembly, maintenance, for guaranteeing sealing, between blind plate 1 and housing 2, packing seal is set, prevent that pressurized air from leaking from blind plate 1 and the junction of housing 2, blind plate 1 is provided with admission port 4, blind plate 1 arranged outside air inlet pipe 8, air inlet pipe 8 is connected with admission port 4, the inner side of blind plate 1 is fixedly installed iron block 11, the diameter of iron block 11 is 2/3rds of housing 2 diameter of sections, thereby guarantee enough adsorption affinitys, iron block 11 connects admission port 4 by connection pipe 10, iron block 11 center is arranged at the pore 12 that connection pipe 10 is communicated with, the inside of described housing 2 is provided with piston 3, the corresponding iron block of leading section of piston 3 arranges magnet, by iron block 11 and magnet are set, piston 3 can be resetted in time, guarantee the past renaturation of rapping, piston 3 is fitted with the inwall of housing 2, and air tight, housing 2 rearward end are bolted flange 6, on flange 6, be provided with flange hole, 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 greater than the diameter of the flange hole on flange 6, thereby avoided having an accident when tup 7 departs from spring, the rearward end of tup 7 is stretched out housing 2 by the flange hole of flange 6, on the sidewall at the rear portion of housing 2, be provided with exhausr port 9, exhausr port 9 is obliquely installed, thereby reduce to greatest extent impurity and enter housing 2 inside, piston 3 is caused to wearing and tearing.
Embodiment 2, several pores 12 are evenly set on the end face of iron block 11 as shown in Figure 2, the arranging of pore 12 guaranteed piston stressed evenly, the pressurized air entering by admission port 4, after the several pores on iron block 11, air-flow is more even, thereby the thrust that piston is produced is also more even, thereby makes the motion of tup 7 more stable.
Other content of the present embodiment is with embodiment 1.
Under the effect of iron block and magnet, piston 3 is inhaled mutually with iron block, pressurized air enters housing 2 inside by admission port 4, by loose gas plate, make air-flow more even, promote piston 3 motions, under the motion of piston 3, gas is discharged by exhausr port 9, piston 3 promotes tup 7 and does rapping action, piston 3, under the antagonistic force of rapping and the effect of magnetic force, is got back to initial position, thereby carries out reciprocal rapping.
Novel bunker wall vibration pneumatic hammer of the present utility model, simple in structure, easy to maintenance, reduced equipment cost, reduce to greatest extent impurity and enter enclosure interior, thereby the wearing and tearing of piston have been reduced, in the service life of extension device, the loose device of air of setting makes air inlet more even, and the motion of piston is more stable.
Claims (7)
1. a novel bunker wall vibration pneumatic hammer, it is characterized in that: comprise housing, described housing is cast tube, the leading section of described housing is fixedly connected with blind plate, the rearward end of housing is fixedly connected with flange, on flange, be provided with flange hole, on described blind plate, be provided with admission port, the air inlet pipe that described blind plate arranged outside is connected with admission port, blind plate inner side arranges iron block by air inlet pipe, iron block center arranges the pore connecting with air inlet pipe, the inside of described housing is provided with piston, the corresponding iron block of leading section 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 is stretched out housing by flange hole, on the sidewall at housing rear portion, be provided with exhausr port.
2. novel bunker wall vibration pneumatic hammer as claimed in claim 1, is characterized in that: the width of the leading section of described tup is greater than the diameter of flange hole.
3. novel bunker wall vibration pneumatic hammer as claimed in claim 2, is characterized in that: an end face of described iron block is fixedly connected with blind plate by connection pipe, and connection pipe is connected with admission port, on another end face of iron block, is evenly provided with several pores.
4. novel bunker wall vibration pneumatic hammer as claimed in claim 3, is characterized in that: the diameter of described iron block is diameter of the housing 2/3rds to identical with diameter of the housing.
5. novel bunker wall vibration pneumatic hammer as claimed in claim 4, is characterized in that: described exhausr port is obliquely installed.
6. novel bunker wall vibration pneumatic hammer as claimed in claim 5, is characterized in that: described blind plate and flange are fixedly connected with housing by bolt.
7. the novel bunker wall vibration pneumatic hammer as described in claim 1 to 6 any one, is characterized in that: on described induction tract, be provided with electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264186.7U CN203975625U (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 |
|---|---|---|---|
| CN201420264186.7U CN203975625U (en) | 2014-05-22 | 2014-05-22 | A kind of novel bunker wall vibration pneumatic hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203975625U true CN203975625U (en) | 2014-12-03 |
Family
ID=51973092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264186.7U Withdrawn - After Issue CN203975625U (en) | 2014-05-22 | 2014-05-22 | A kind of novel bunker wall vibration pneumatic hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203975625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979226A (en) * | 2014-05-22 | 2014-08-13 | 濮阳市亚利机械制造有限公司 | Novel warehouse wall vibrating air hammer |
| CN106945950A (en) * | 2017-05-26 | 2017-07-14 | 鹤壁市煤化机械有限责任公司 | A kind of storage bin arc-breaking device |
-
2014
- 2014-05-22 CN CN201420264186.7U patent/CN203975625U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979226A (en) * | 2014-05-22 | 2014-08-13 | 濮阳市亚利机械制造有限公司 | Novel warehouse wall vibrating air hammer |
| CN103979226B (en) * | 2014-05-22 | 2016-09-21 | 濮阳市亚利机械制造有限公司 | A kind of novel bunker wall vibration pneumatic hammer |
| CN106945950A (en) * | 2017-05-26 | 2017-07-14 | 鹤壁市煤化机械有限责任公司 | A kind of storage bin arc-breaking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |