CN207981266U - A kind of dust-extraction unit for jaw crusher - Google Patents
A kind of dust-extraction unit for jaw crusher Download PDFInfo
- Publication number
- CN207981266U CN207981266U CN201721886976.9U CN201721886976U CN207981266U CN 207981266 U CN207981266 U CN 207981266U CN 201721886976 U CN201721886976 U CN 201721886976U CN 207981266 U CN207981266 U CN 207981266U
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- China
- Prior art keywords
- dust
- jaw crusher
- extraction unit
- board
- buffer
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Abstract
The utility model discloses a kind of dust-extraction unit for jaw crusher, belongs to crusher technical field, including jaw crusher, feeding buffer device, dust-extraction unit, it is characterized in that：The feeding buffer device includes feed hopper, dust board, buffer board, stiffener plate, the dust board is arranged in the top of feed hopper, the buffer board is arranged in the inside of feed hopper, several buffer stoppers are provided on the buffer board, the dust-extraction unit includes lower hopper, several stock guides, cleaning shaft, dust bag, the stock guide is arranged in the inside of lower hopper, one end of the cleaning shaft is arranged on the side wall of lower hopper, and its other end is connect with dust bag, the cleaning shaft is internally provided with polylith baffle, the lower end of the cleaning shaft is provided with several discharge ports.The utility model can be dusted processing, while can protect jaw crusher from charging, discharging step.
Description
Technical field
The utility model discloses a kind of dust-extraction unit for jaw crusher, belongs to crusher technical field.
Background technology
The crusher chamber that jaw crusher is formed by moving two pieces of jaws of jaw and quiet jaw, simulates two jaw movements of animal and completes
The crusher of material crushing operation is widely used in the broken of various ores in the industries such as mine smelting, building materials, due to broken
Larger stone, dynamic jaw and quiet jaw are relatively easy to damage, in addition instantly everybody extremely pay close attention to environmental issue, jaw crusher
During feeding, being crushed, discharge, a large amount of dust is will produce, is directly discharged in air, it is larger to the harm of environment, it is right
The health of field personnel will also result in influence, it is necessary to certain improvement is carried out in terms of dedusting to jaw crusher.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide for it is a kind of for jaw crusher
Dust-extraction unit, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution to realize：
A kind of dust-extraction unit for jaw crusher, including jaw crusher, feeding buffer device, dust-extraction unit,
It is characterized in：The feeding buffer device includes feed hopper, dust board, buffer board, stiffener plate, and the feed hopper is connected by flange
It connects and is arranged in the top of jaw crusher, the dust board is arranged to be provided on the inside of the top of feed hopper, the dust board
Dedusting film, the buffer board have two pieces, and two pieces of buffer boards are inclined at the inside of feed hopper respectively, and it misplaces up and down
It arranges, be provided with several buffer stoppers on the buffer board, several buffer stoppers are equally spaced along the length direction of buffer board,
And its section is triangle, the both ends of the stiffener plate are separately connected the rear side of buffer board and the madial wall of feed hopper, described
Dust-extraction unit includes lower hopper, several stock guides, cleaning shaft, dust bag, and the lower hopper is arranged by flanged joint in jaw
The lower section of formula crusher, several stock guides are arranged in the inside of lower hopper, and its along the short transverse dislocation of lower hopper
It is to be obliquely installed, one end of the cleaning shaft is arranged on the side wall of lower hopper, and its other end is connect with dust bag, institute
State and be provided with air-introduced machine on dust bag, the cleaning shaft is internally provided with polylith baffle, baffle described in polylith respectively along
The length direction of cleaning shaft misplaces equidistant placement, and the lower end of the cleaning shaft is provided with several discharge ports, several described to unload
Material mouth is located between adjacent screen.
As preferred：The stock guide includes bottom plate, side backplate, comb material protrusion, and the side backplate is arranged the two of bottom plate
Side, it is multiple that the comb expects that protrusion has, and multiple combs material protrusions are equally spaced along the width direction of bottom plate, the comb material protrusion
Height be less than side backplate height, and its length be less than bottom plate length.
As preferred：The width of the dust board is less than the width of feed hopper.
As preferred：The dedusting film is connect with dust board using viscous be adhered, and it uses PE to be made.
As preferred：Spray tube is provided in the dust bag, the bottom of the dust bag is provided with air outlet.
As preferred：It is respectively provided with transmission belt on the feed hopper and lower hopper.
The beneficial effects of the utility model：
Feed hopper is fed by transmission belt, can be to avoid the generation of dust is reduced, and stone is sent to feed hopper by transmission belt
Interior, buffer board, which can play, reduces the speed that stone falls, while uniform blanking, on the one hand can play the work of protection jaw
With on the other hand being raised to avoid dust, reduce the generation of dust, buffer stopper can play protection buffer board and make stone
Even drop down acts on, and buffer board dislocation arrangement can avoid stone from blocking while facilitating blanking, and dust board can incite somebody to action
The dust that a part raises blocks, will not be directly in air, and dedusting film can adsorb the dust raised, dedusting film and dust board
It is connect using viscous be adhered, is convenient for changing and clears up, stone carries out break process in jaw crusher, passes through blanking after the completion of broken
Bucket, broken stone pass through stock guide, and comb material protrusion can be such that stone shunts, make uniform blanking, side backplate that can play and keep away
Exempt from directly to fall in transmission belt, during stone is by lastblock stock guide to next piece of stock guide, air-introduced machine is by dust and one
A little particles fine crushing are drawn onto in cleaning shaft, and the middle part of cleaning shaft is handled by expansion, makes the diameter at the middle part of cleaning shaft
More than the diameter at both ends, dust and fine particle speed when by widened section reduce, and bump against with baffle, fine crushing
Grain is directly fallen in discharge port, and particle is smaller also to be fallen in discharge port when bumping against with next baffle, and dust is last
It enters in dust bag, spray tube drenches dust, and the air after final purification is gone out from air outlet, and the utility model can be from
Charging, discharging step are dusted processing, while can protect jaw crusher.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of dust-extraction unit for jaw crusher of the utility model；
Fig. 2 is the structural schematic diagram of the utility model stock guide.
Reference numeral：1, feeding buffer device；2, dust board；3, feed hopper；4, buffer board；5, stiffener plate；6, dedusting
Film；7, buffer stopper；8, jaw crusher；9, lower hopper；10, stock guide；11, transmission belt；12, cleaning shaft；13, discharge port；
14, baffle；15, dust bag；16, air outlet；17, spray tube；18, bottom plate；19, comb material protrusion；20, side backplate.
Specific implementation mode
The dust-extraction unit for jaw crusher a kind of to the utility model is described further referring to Figures 1 and 2.
A kind of dust-extraction unit for jaw crusher, including jaw crusher 8, feeding buffer device 1, dust-extraction unit,
It is characterized in that：The feeding buffer device 1 includes feed hopper 3, dust board 2, buffer board 4, stiffener plate 5, and the feed hopper 3 is logical
It crosses flanged joint to be arranged in the top of jaw crusher 8, the dust board 2 is arranged in the top of feed hopper 3, the dust board 2
Inside be provided with dedusting film 6, the buffer board 4 has two pieces, and two pieces of buffer boards 4 are inclined at feed hopper 3 respectively
Inside, and its arrangement that misplaces up and down, are provided with several buffer stoppers 7, several buffer stoppers 7 are along buffering on the buffer board 4
The length direction of plate 4 is equally spaced, and its section is triangle, after the both ends of the stiffener plate 5 are separately connected buffer board 4
The madial wall of side and feed hopper 3, the dust-extraction unit include lower hopper 9, several stock guides 10, cleaning shaft 12, dust bag 15,
The lower hopper 9 is arranged by flanged joint in the lower section of jaw crusher 8, and several stock guides 10 are along lower hopper 9
Short transverse, which misplaces, is arranged in the inside of lower hopper 9, and it is to be obliquely installed, and one end of the cleaning shaft 12 is arranged under
On the side wall of hopper 9, and its other end is connect with dust bag 15, and air-introduced machine, the dust removing tube are provided on the dust bag 15
Road 12 is internally provided with polylith baffle 14, and baffle 14 misplaces equidistantly respectively along the length direction of cleaning shaft 12 described in polylith
Arrangement, 12 lower ends of the cleaning shaft are provided with several discharge ports 13, and several discharge ports 13 are located at adjacent screen
Between 14；The stock guide 10 includes bottom plate 18, side backplate 20, comb material protrusion 19, and the side backplate 20 is arranged in bottom plate 18
Both sides, it is multiple that the comb expects that protrusion 19 has, and multiple combs material protrusions 9 are equally spaced along the width direction of bottom plate 18, described
The height of comb material protrusion 19 is less than the height of side backplate 20, and its length is less than the length of bottom plate 18；The width of the dust board 2
Less than the width of feed hopper 3；The dedusting film 6 is connect with dust board 2 using viscous be adhered, and it uses PE to be made；The dust bag
Spray tube 17 is provided in 15, the bottom of the dust bag 15 is provided with air outlet 16；On the feed hopper 3 and lower hopper 9
Transmission belt 11 is set.
Feed hopper 3 is fed by transmission belt 11, can to avoid reduce dust generation, transmission belt 11 by stone be sent into
In hopper 3, buffer board 4, which can play, reduces the speed that stone falls, while uniform blanking, on the one hand can play protection jaw
Effect, on the other hand can be raised to avoid dust, reduce the generation of dust, buffer stopper 7 can play protection buffer board 4 and
Make acting on for stone even drop down, the dislocation arrangement of buffer board 4 stone can be avoided to block while facilitating blanking, dust-break
Plate 2 can block the dust that raises of a part, will not be directly in air, and dedusting film 6 can adsorb the dust raised, dedusting
Film 6 is connect with dust board 2 using viscous be adhered, and is convenient for changing and is cleared up, and stone carries out break process in jaw crusher 8, is crushed
After the completion by lower hopper 9, broken stone passes through stock guide 10, and comb material protrusion 19 can be such that stone shunts, keep blanking equal
Even, side backplate 20, which can play, to be avoided directly falling in transmission belt 11, and stone is by lastblock stock guide 10 to next piece of stock guide
During 10, dust and some particles fine crushing are drawn onto in cleaning shaft 12 by air-introduced machine, and the middle part of cleaning shaft 12 is passed through
Expansion is handled, and so that the diameter at the middle part of cleaning shaft 12 is more than the diameter at both ends, dust and fine particle and is being passed through widened section
Speed reduces when face, and bumps against with baffle 14, and particle fine crushing directly falls in discharge port 13, particle it is smaller with it is next
A baffle 14 is also fallen when bumping against in discharge port 13, and dust enters finally into dust bag 15, and spray tube 17 drenches dust,
Air after final purification is gone out from air outlet 16, and the utility model can be dusted processing from charging, discharging step, simultaneously
Jaw crusher 8 can be protected.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of dust-extraction unit for jaw crusher, including jaw crusher, feeding buffer device, dust-extraction unit, special
Sign is：The feeding buffer device includes feed hopper, dust board, buffer board, stiffener plate, and the feed hopper passes through flanged joint
It is arranged in the top of jaw crusher, the dust board, which is arranged to be provided on the inside of the top of feed hopper, the dust board, to be removed
Dirt film, the buffer board have two pieces, and two pieces of buffer boards are inclined at the inside of feed hopper, and its cloth that misplaces up and down respectively
It sets, several buffer stoppers is provided on the buffer board, several buffer stoppers are equally spaced along the length direction of buffer board, and
Its section is triangle, and the both ends of the stiffener plate are separately connected the rear side of buffer board and the madial wall of feed hopper, described to remove
Dirt device includes lower hopper, several stock guides, cleaning shaft, dust bag, and the lower hopper is arranged by flanged joint in jaw
The lower section of crusher, several stock guides are arranged in the inside of lower hopper along the short transverse dislocation of lower hopper, and it is
To be obliquely installed, one end of the cleaning shaft is arranged on the side wall of lower hopper, and its other end is connect with dust bag, described
Be provided with air-introduced machine on dust bag, the cleaning shaft is internally provided with polylith baffle, baffle described in polylith respectively along except
The length direction dislocation equidistant placement of dirt pipeline, the lower end of the cleaning shaft is provided with several discharge ports, several dischargings
Mouth is located between adjacent screen.
2. a kind of dust-extraction unit for jaw crusher according to claim 1, it is characterized in that：The stock guide includes
Bottom plate, side backplate, comb material protrusion, the side backplate are arranged in the both sides of bottom plate, and the comb material protrusion has multiple, multiple combs
Material protrusion is equally spaced along the width direction of bottom plate, and the height of the comb material protrusion is less than the height of side backplate, and its length
Less than the length of bottom plate.
3. a kind of dust-extraction unit for jaw crusher according to claim 1, it is characterized in that：The width of the dust board
Width of the degree less than feed hopper.
4. a kind of dust-extraction unit for jaw crusher according to claim 1, it is characterized in that：The dedusting film and gear
Dirt plate is connect using viscous be adhered, and it uses PE to be made.
5. a kind of dust-extraction unit for jaw crusher according to claim 1, it is characterized in that：It is set in the dust bag
It is equipped with spray tube, the bottom of the dust bag is provided with air outlet.
6. a kind of dust-extraction unit for jaw crusher according to claim 1, it is characterized in that：The feed hopper is under
Transmission belt is respectively provided on hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886976.9U CN207981266U (en) | 2017-12-29 | 2017-12-29 | A kind of dust-extraction unit for jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886976.9U CN207981266U (en) | 2017-12-29 | 2017-12-29 | A kind of dust-extraction unit for jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207981266U true CN207981266U (en) | 2018-10-19 |
Family
ID=63818361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721886976.9U Expired - Fee Related CN207981266U (en) | 2017-12-29 | 2017-12-29 | A kind of dust-extraction unit for jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207981266U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665569A (en) * | 2019-11-15 | 2020-01-10 | 亳州职业技术学院 | Jaw crusher for building construction and use method thereof |
| CN112275211A (en) * | 2020-10-20 | 2021-01-29 | 王鸽华 | Stirring equipment for mechanical engineering with dust prevention function when materials are put in |
| CN113979067A (en) * | 2021-11-04 | 2022-01-28 | 烟台栖霞中联水泥有限公司 | Dust suppression type concrete raw material conveying device |
-
2017
- 2017-12-29 CN CN201721886976.9U patent/CN207981266U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665569A (en) * | 2019-11-15 | 2020-01-10 | 亳州职业技术学院 | Jaw crusher for building construction and use method thereof |
| CN112275211A (en) * | 2020-10-20 | 2021-01-29 | 王鸽华 | Stirring equipment for mechanical engineering with dust prevention function when materials are put in |
| CN113979067A (en) * | 2021-11-04 | 2022-01-28 | 烟台栖霞中联水泥有限公司 | Dust suppression type concrete raw material conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181019 Termination date: 20191229 |