CN213222318U - Dust fall formula mine breaker - Google Patents
Dust fall formula mine breaker Download PDFInfo
- Publication number
- CN213222318U CN213222318U CN202021734722.7U CN202021734722U CN213222318U CN 213222318 U CN213222318 U CN 213222318U CN 202021734722 U CN202021734722 U CN 202021734722U CN 213222318 U CN213222318 U CN 213222318U
- Authority
- CN
- China
- Prior art keywords
- broken
- bent axle
- dust fall
- bottom plate
- installation pole
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 6
- 238000005065 mining Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a dust fall formula mine breaker belongs to mining machinery technical field. The novel dust removal device comprises a base plate, there is broken case through spring coupling on the bottom plate, be provided with the feed inlet on the broken case front and back both sides, be equipped with the installation pole on the broken case left and right sides bottom plate, be equipped with the bent axle between the installation pole, the bent axle drives through the motor that sets up on the installation pole and rotates, and the activity is equipped with the connecting rod on the bent axle, and the end is articulated with the quartering hammer that is located broken incasement under the connecting rod, and the quartering hammer can reciprocate along with the rotation of bent axle in broken incasement, be equipped with a plurality of discharge openings on the broken bottom of the case portion, broken bottom of the case portion is provided with the discharging pipe under the discharge opening. The utility model discloses simple structure, convenient operation, crushing efficiency is high, and the dust fall noise reduction is effectual, convenient to popularize and use.
Description
Technical Field
The utility model belongs to the technical field of mining machinery, specifically be a dust fall formula mine breaker.
Background
The conventional mine crusher generally only performs primary crushing, often causes outflow of a plurality of materials with unsatisfactory crushing effect, and needs to perform screening and then re-crushing, so that more manpower and material resources are wasted, the crushing efficiency is low, and the production cost is increased; generally, the finer the granularity of the crushed material, the more beneficial the subsequent work, and the more the cost of mine production can be reduced, but the prior art can not meet the requirement. Moreover, most of the existing crushers do not have dust removal equipment, and the crushers with the dust removal equipment have unsatisfactory dust removal effect under the condition of repeated crushing, so that the dust removal working efficiency of the crushers is low, while in mine coal mining operation, dust treatment is very important work, and the coal mine safety problem and the occupational disease incidence caused by the excessive dust are still high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust fall formula mine breaker to solve the problem that proposes among the above-mentioned background art.
The utility model adopts the technical scheme as follows:
the utility model provides a dust fall formula mine breaker, includes the bottom plate, its characterized in that: there is broken case through spring coupling on the bottom plate, be provided with the feed inlet on the broken case front and back both sides, be equipped with the installation pole on the broken case left and right sides bottom plate, be equipped with the bent axle between the installation pole, the bent axle drives through the motor that sets up on the installation pole and rotates, and the activity is equipped with the connecting rod on the bent axle, and the connecting rod lower end is articulated with the quartering hammer that is located broken incasement, and the quartering hammer can reciprocate along with the rotation of bent axle in broken incasement, be equipped with a plurality of discharge openings under the discharge opening on the broken bottom of the case portion, broken bottom of the case portion is provided with the discharging pipe under the discharge opening, and discharging pipe.
The number of the breaking hammers is several.
And a dustproof cloth bag is arranged at the air outlet of the exhaust fan.
And outlets below the feeding hole are positioned at the bottoms of the front side and the rear side of the crushing box.
The upper portion of the breaking hammer is provided with an installation groove, a pin shaft along the left-right direction is arranged in the installation groove, and a connecting rod is movably connected to the pin shaft.
The feed inlet is characterized in that a fixing rod is arranged on the outer side of the feed inlet, a spring is arranged at the bottom of the fixing rod, and the spring is fixed on the bottom plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the spring arranged at the bottom of the crushing box can buffer when the crushing hammer hammers to crush ores, so that the noise is reduced, and the spring can enable the crushing box to vibrate, so that the crushed ores can be conveniently and smoothly discharged from the discharge hole at the bottom of the crushing box;
2. the utility model discloses in through the quartering hammer of a plurality of height differences of bent axle setting, can carry out the continuous hammering to the ore to break to the size that needs, simultaneously through the hammering vibration of quartering hammer to the crushing case, be favorable to broken ore to discharge from the discharge opening of crushing bottom of the case;
3. the dust collector has the advantages that the exhaust fan and the dustproof cloth bag are arranged in the dust collector, so that dust generated by broken ore can be timely pumped away and collected, and the dust falling effect is realized;
to sum up, the utility model discloses simple structure, convenient operation, crushing efficiency is high, and the dust fall noise reduction is effectual, convenient to popularize and use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a front view of the present invention;
the labels in the figure are: 1-a bottom plate; 2-a spring; 3-a crushing box; 4-a feed inlet; 5, mounting a rod; 6-crankshaft; 7-a motor; 8-connecting rod; 9-a breaking hammer; 10-a discharge pipe; 11-a dust outlet pipe; 12-an exhaust fan; 13-dust-proof cloth bag; 14-fixing the bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
It is to be understood that the terms "left", "right", "front", "back", and the like, are used in an orientation or positional relationship indicated based on the drawings for convenience of description and simplicity of description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
Example (b):
the utility model provides a dust fall formula mine breaker, as fig. 1 to 4, including bottom plate 1, be connected with broken case 3 through spring 2 on the bottom plate 1, be provided with feed inlet 4 on the 3 front and back both sides of broken case, be equipped with installation pole 5 on the 3 left and right sides bottom plates of broken case, be equipped with bent axle 6 between the installation pole 5, bent axle 6 drives the rotation through setting up motor 7 on installation pole 5, and the activity is equipped with connecting rod 8 on bent axle 6, and connecting rod 8 lower extreme is articulated with the quartering hammer 9 that is located broken case 3, and quartering hammer 9 can reciprocate along with bent axle 6's rotation in broken case 3, broken case 3 bottom is equipped with a plurality of discharge openings, and broken case 3 bottom is provided with discharging pipe 10 under the discharge opening, and discharging pipe 10 exports to offside setting out dirt pipe 11, it is connected with air exhauster 12 through dustproof cloth cover. The spring that crushing bottom of the case portion set up can cushion when the broken ore of quartering hammer hammering to noise abatement, the spring can make broken case produce the vibration moreover, thereby makes things convenient for the smooth discharge opening of broken bottom of the case portion of ore follow.
The crushing hammers 9 are arranged in the crushing box 3 along the left-right direction. And when the crankshaft 6 rotates to the state that the central axis thereof is positioned on the vertical plane, the heights of the two adjacent breaking hammers 9 are different. So the quartering hammer of a plurality of height differences through the bent axle setting can carry out continuous hammering to the ore to with the size of ore breakage to needs, vibrate through the hammering of quartering hammer to broken case different positions simultaneously, be favorable to broken ore to discharge from the discharge opening of broken bottom of the case portion.
And a dustproof cloth bag 13 is arranged at the air outlet of the exhaust fan 12. The dust that broken ore produced is conveniently collected to the dustproof sack, and can spray water to dustproof sack 13 at the in-process of collecting and make its humidity, makes the dust fall effect better.
And outlets below the feed inlet 4 are positioned at the bottoms of the front side and the rear side of the crushing box 3. Directly carry the bottom of broken case to carry out hammering crushing treatment after sending into the ore from the feed inlet, discharge from the discharge opening of broken bottom of the case portion after the crushing treatment is good, the size of discharge opening selects the setting according to actual need.
The upper portion of quartering hammer 9 is equipped with the mounting groove, is provided with the round pin axle along left and right direction in the mounting groove, the epaxial swing joint connecting rod 8 of round pin. The connecting rod 8 can rotate around the pin shaft, so that the breaking hammer 9 is driven to move up and down in the breaking box.
A fixing rod 14 is arranged outside the feeding hole 4, and a spring is arranged at the bottom of the fixing rod 14. The fixing bars 14 may further fix the crushing box 3, making the whole crusher structure more stable.
The above description is only exemplary of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be considered within the scope of the present invention.
Claims (6)
1. The utility model provides a dust fall formula mine breaker, includes the bottom plate, its characterized in that: there is broken case through spring coupling on the bottom plate, be provided with the feed inlet on the broken case front and back both sides, be equipped with the installation pole on the broken case left and right sides bottom plate, be equipped with the bent axle between the installation pole, the bent axle drives through the motor that sets up on the installation pole and rotates, and the activity is equipped with the connecting rod on the bent axle, and the connecting rod lower end is articulated with the quartering hammer that is located broken incasement, and the quartering hammer can reciprocate along with the rotation of bent axle in broken incasement, be equipped with a plurality of discharge openings under the discharge opening on the broken bottom of the case portion, broken bottom of the case portion is provided with the discharging pipe under the discharge opening, and discharging pipe.
2. The dust fall mine crusher of claim 1, wherein: the number of the breaking hammers is several.
3. The dust fall mine crusher of claim 1, wherein: and a dustproof cloth bag is arranged at the air outlet of the exhaust fan.
4. The dust fall mine crusher of claim 1, wherein: and outlets below the feeding hole are positioned at the bottoms of the front side and the rear side of the crushing box.
5. The dust fall mine crusher of claim 1, wherein: the upper portion of the breaking hammer is provided with an installation groove, a pin shaft along the left-right direction is arranged in the installation groove, and a connecting rod is movably connected to the pin shaft.
6. The dust fall mine crusher of claim 1, wherein: the feed inlet is characterized in that a fixing rod is arranged on the outer side of the feed inlet, a spring is arranged at the bottom of the fixing rod, and the spring is fixed on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734722.7U CN213222318U (en) | 2020-08-18 | 2020-08-18 | Dust fall formula mine breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734722.7U CN213222318U (en) | 2020-08-18 | 2020-08-18 | Dust fall formula mine breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213222318U true CN213222318U (en) | 2021-05-18 |
Family
ID=75895941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021734722.7U Expired - Fee Related CN213222318U (en) | 2020-08-18 | 2020-08-18 | Dust fall formula mine breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213222318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368937A (en) * | 2021-06-15 | 2021-09-10 | 昭通市中城投新能源有限公司 | Mineral coal block two-stage crushing system |
-
2020
- 2020-08-18 CN CN202021734722.7U patent/CN213222318U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368937A (en) * | 2021-06-15 | 2021-09-10 | 昭通市中城投新能源有限公司 | Mineral coal block two-stage crushing system |
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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 |
Granted publication date: 20210518 |