CN205700819U - A kind of hammer crusher - Google Patents
A kind of hammer crusher Download PDFInfo
- Publication number
- CN205700819U CN205700819U CN201620358029.1U CN201620358029U CN205700819U CN 205700819 U CN205700819 U CN 205700819U CN 201620358029 U CN201620358029 U CN 201620358029U CN 205700819 U CN205700819 U CN 205700819U
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- China
- Prior art keywords
- pipeline
- discharging opening
- loading hopper
- door
- stock guide
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 53
- 238000007599 discharging Methods 0.000 claims abstract description 33
- 238000010298 pulverizing process Methods 0.000 claims abstract description 16
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 229920000297 Rayon Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 description 10
- 239000008187 granular material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of hammer crusher, including pulverizing chamber, shredder assemblies and power set, pulverizing chamber includes crushing chamber and door, the lower end of crushing chamber inwall is provided with grid, the second discharging opening it is provided with below grid, it is characterized in that, also include the loading hopper being arranged at above crushing chamber, first discharging opening of loading hopper is provided with stock guide, stock guide is connected with door by conveyance conduit, and on loading hopper, it being provided with the limit flitch for adjusting the first discharging opening size, limit flitch is connected with loading hopper sliding.Loading hopper is arranged at above crushing chamber, will not rotate along with the rotation of door, directly alleviate the heavy burden of door, extend the service life of door；It is provided with limit flitch and can limit the flow of material at any time, especially when shredder assemblies or grid damage and directly affect the performance of material, utilize limit flitch that material is not entered back in crushing chamber, thus carry out the replacing to parts, improve the crush efficiency of material.
Description
Technical field
This utility model relates to a kind of cracker for medicine, more specifically, it relates to a kind of hammer crusher.
Background technology
The most most common Chinese medicine grinder is single-stage pulverizer at present, and it is pulverized relative motion between tup by fixed gear plate or fixing pulverizing tup and movable fluted disc or activity and realizes pulverizing.As hammer crusher generally includes crushing bin, being provided with quartering hammer in crushing bin, quartering hammer periphery is provided with grid, and crushing bin is arranged over charging aperture, and the charging aperture breach through grid top connects crushing bin；During work, material is fed crushing bin from charging aperture, material contacts with quartering hammer at entrance crushing bin, material overwhelms after crushing and is pushed to grid, rub between granule and grid, being thrown out of grid under centrifugal action less than the granule in aperture on grid, what granule was excessive then continues to be grated or be shot back to bump against with quartering hammer, and above-mentioned shattering process is repeated.
Pulverizer is when pulverizing different types of material, owing to size and the soft or hard degree of material are the most different, material is the most different to the damage capability of quartering hammer and grid when being hit by quartering hammer, so usually needing to change quartering hammer and grid, then crushing bin is provided with openable door, is convenient for changing quartering hammer and grid.Application publication number is that the Chinese patent of CN 104959189 A discloses a kind of grade grinder, and loading hopper is arranged at door upper end, can rotate along with the rotation of door.But, loading hopper is arranged on door the burden adding door, too increase people simultaneously and open the heavy burden of door, if and in crushing process, find that quartering hammer or grid damage, owing to there being material in loading hopper, the material in loading hopper must be waited to have processed just pulverizing chamber can be made to quit work, the effect of the material after pulverizing can be directly affected with the quartering hammer damaged or grid.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of hammer crusher, it is possible to alleviate the heavy burden of door, it also is able to when finding quartering hammer or grid damages simultaneously, pulverizer is quit work, then parts is changed in time, to ensure the performance of material.
For achieving the above object, this utility model provides following technical scheme:
A kind of hammer crusher, including pulverizing chamber, shredder assemblies and power set, described pulverizing chamber includes crushing chamber and door, the lower end of described crushing chamber inwall is provided with grid, the second discharging opening it is provided with below described grid, also include the loading hopper being arranged at above crushing chamber, first discharging opening of described loading hopper is provided with stock guide, described stock guide is connected with described door by conveyance conduit, and it being provided with the limit flitch for adjusting the first discharging opening size on described loading hopper, described limit flitch is connected with loading hopper sliding.
nullBy using technique scheme，Loading hopper is arranged on the top position of crushing chamber，Material passes through the first discharging opening，Conveyance conduit is entered under the guide effect of stock guide，Owing to conveyance conduit connects with door，Material can deliver to crushing chamber through door，Then utilize power set and shredder assemblies that block material is pulverized，Material after pulverizing by after grid from the second discharging opening out，Loading hopper is arranged on the top of crushing chamber，Alleviate the heavy burden of door，Extend the service life of door，And sliding is provided with limit flitch on the first discharging opening of loading hopper，The material discharge from the first discharging opening can be limited，When shredder assemblies or grid damage，Limit flitch is used to be sealed by the first discharging opening，Material is stoped to continue in feeding crushing chamber，Can stop at any time and change the parts damaged，Improve the performance of the material after pulverizing.
Further, described stock guide is "U" shaped, and is 35～50 degree with the angle of vertical direction.
By using technique scheme, the stock guide of "U" shaped enables material along stock guide sliding, improve the utilization rate of material, and show through great many of experiments, when the angle of stock guide Yu vertical direction is 35～50 degree, be connected with conveyance conduit the most smooth and easy on the premise of, it is fastest that material glides from stock guide, thus decrease the time of material landing, decrease energy consumption.
Further, described conveyance conduit includes:
First connects pipeline, and upper orifice therein is connected with described stock guide, and described first connection pipeline is inclined upwardly, and angle of inclination is suitable with the angle of described stock guide；
Second connects pipeline, and wherein upper orifice is connected the lower nozzle connection of pipeline with described first, and lower nozzle is connected with the through hole arranged on door.
By using technique scheme, first connects pipeline is inclined upwardly setting, preferably it is connected with the first discharging opening, and angle is suitable with the angle of stock guide, material is made to have a cushioning effect after stock guide enters conveyance conduit, otherwise, if stock guide and first connects angled difference between pipeline, material there will be the phenomenon of spring during stock guide to first connects pipeline, can slow down on the contrary and carry the time of material, material is by delivering to the second connection pipeline after the first connection pipeline, then material is fed in crushing chamber by the through hole on door.
Further, described through hole is square, and the described second lower end connecting pipeline is downward-sloping inclined-plane, and described inclined-plane is 20～30 degree with the angle of vertical direction.
By using technique scheme, when through hole is square design, the lower end of second pipe can be connected with through hole with bevel-faced form, and when the angle on inclined-plane Yu vertical direction is 20～30 degree, when material feeds in crushing chamber along this inclined-plane, just at grating position, so, just those fine particles come in from charging aperture band directly first can be sifted out from grid, reduce the workload of shredder assemblies, thus reduce the energy consumption of shredder assemblies.
Further, the described first upper orifice connecting pipeline is provided with the elastic blob of viscose for sealed material guide plate.
By using technique scheme, make the first connection pipeline and the first discharging opening connect tightr, prevent dust from flying.
Further, being vertically arranged with slide rail outside the first discharging opening of described loading hopper, described limit flitch is connected with slide rail sliding.
By using technique scheme, limit flitch is utilized to be connected the size controlling the first discharging opening with the sliding of slide rail, it is possible to control the circulation of material flexibly.
Further, being provided with the second discharging opening below described grid, described second discharging opening is provided with guide pipeline, and described guide pipeline is provided with flange near the place of the mouth of pipe.
By using technique scheme, need to be collected from the second discharging opening powdered granule out, affect crush efficiency to prevent powdered granule from flying upward, need to be collected with cloth bag, then, be provided with flange for bundling bag mouth.
Further, the mouth of pipe of described batch turning pipeline is rounded or oval.
By using technique scheme, the most mellow and the fullest design makes powdered granule be difficult to be bonded on guide pipeline.
Compared with prior art, the utility model has the advantages that:
1, loading hopper is arranged at above crushing chamber, will not rotate along with the rotation of door, directly alleviate the heavy burden of door, extend the service life of door；
2, it is provided with limit flitch and can limit the flow of material at any time, especially when shredder assemblies or grid damage and directly affect the performance of material, utilize limit flitch that material is not entered back in crushing chamber, thus carry out the replacing to parts, improve the crush efficiency of material.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the enlarged drawing in A portion in Fig. 1；
Fig. 3 is the structural representation of pulverizing chamber.
Reference: 1, crushing chamber；2, door；3, loading hopper；31, stock guide；32, slide rail；33, limit flitch；34, the first discharging opening；4, conveyance conduit；41, first connects pipeline；42, second connects pipeline；43, elastic blob of viscose；5, guide pipeline；51, flange.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is described in detail.
With reference to Fig. 1, a kind of hammer crusher, including pulverizing chamber, shredder assemblies and power set, wherein, pulverizing chamber includes crushing chamber 1, the lower end of crushing chamber 1 inwall is provided with grid, for screening the material after crushing, and below grid, it is provided with the second discharging opening, figure does not represents, this second discharging opening is outside equipped with rounded or oval guide pipeline 5, and this downward-sloping setting of guide pipeline 5, and at it, place of the mouth of pipe is provided with flange 51, because being powdered granule from the second discharging opening finished product out, need to collect finished product to prevent dust granules from flying upward with cloth bag, improve the efficiency of crushing material, cloth bag binding is easy in the setting of flange 51, prevent cloth bag from departing from guide pipeline 5 under gravity.Being provided with fixed gear plate in the upper end within crushing chamber 1, the tooth on fixed gear plate is arranged towards the rotation direction of shredder assemblies, and is closed by crushing chamber 1 with door 2.Shredder assemblies includes inside and outside two disks being arranged in crushing chamber 1, edge on inside and outside disk is provided with several quartering hammers one to one, wherein the hammer body of quartering hammer is plane along the side in disk rotational direction, the dynamics of broken material can be equalized, improving the performance of material, opposite side layer arcwall face is arranged.Power set include motor, and the rotating shaft of motor is sequentially connected with inside and outside disk, rotate with outer rotary table in driving.
nullIt is provided above loading hopper 3 at crushing chamber 1，And it is provided with stock guide 31 outside the first discharging opening 34 of this loading hopper 3，The downward-sloping setting in "U" shaped of this stock guide 31，Prevent material from skidding off outside stock guide 31，And material passes sequentially through stock guide 31 and the conveyance conduit 4 arranged on door 2 delivers to crushing chamber 1，Wherein，Conveyance conduit 4 includes the first connection pipeline 41 being connected with stock guide 31，This first connects pipeline 41 and is inclined upwardly setting，And this angle of inclination is identical with the angle of stock guide 31，In vertical direction with 35～50 degree of settings，This is because when the angle of stock guide 31 with vertical direction is 35～50 degree，On the premise of the first connection pipeline 41 can be connected with stock guide 31 swimmingly，The speed that material glides from stock guide 31，And when angle is 45 degree best results，Thus decrease the time of material landing，Decrease energy consumption；And when the angle of inclination that first connects pipeline 41 is identical with the angle of stock guide 31, material has a cushioning effect after stock guide 31 enters the first connection pipeline 41, otherwise, if stock guide 31 is connected angled difference between pipeline 41 with first, material there will be the phenomenon of spring, the time of the conveying material that can slow down on the contrary during stock guide 31 to the first connects pipeline 41.It addition, be provided with elastic blob of viscose 43 at the first upper orifice connecting pipeline 41, make the first connection pipeline 41 be connected tightr with the first discharging opening 34, prevent dust from flying.
Additionally, the through hole being square is offered on door 2, this through hole is connected pipeline 41 by the second connection pipeline 42 with first and connects, wherein the second upper orifice and first connecting pipeline 42 connects the lower nozzle integrated setting of pipeline 41, this shape can refer to Fig. 3, the second downward-sloping design in junction connecting pipeline 42 and door 2, and angle of inclination is 20～30 degree of settings, this is because material along conveyance conduit 4 deliver to crushing chamber 1 time, material can be delivered at grid by this gradient just, so, can by material with less granule first screen away, reduce the workload of quartering hammer, thus decrease energy consumption.
It addition, with reference to Fig. 2, be vertically arranged with the corresponding slide rail of two sets 32 outside the first discharging opening 34, limit flitch 33 coordinates with slide rail 32 sliding, it is possible to limit the size of the first discharging opening 34.Damage parts in crushing chamber 1, will limit the downward sliding of flitch 33, block the first discharging opening 34, then material will not deliver to crushing chamber 1 further along conveyance conduit 4, and pulverizer can quit work at any time, is convenient for changing part of damage, it is ensured that end properties.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. a hammer crusher, including pulverizing chamber, shredder assemblies and power set, described pulverizing chamber includes crushing chamber (1) and door (2), the lower end of described crushing chamber (1) inwall is provided with grid, the second discharging opening it is provided with below described grid, it is characterized in that, also include the loading hopper (3) being arranged at crushing chamber (1) top, first discharging opening (34) of described loading hopper (3) is provided with stock guide (31), described stock guide (31) is connected with described door (2) by conveyance conduit (4), and it is provided with the limit flitch (33) for adjusting the first discharging opening (34) size on described loading hopper (3), described limit flitch (33) is connected with loading hopper (3) sliding.
Hammer crusher the most according to claim 1, it is characterised in that described stock guide (31) is in "U" shaped, and is 35～50 degree with the angle of vertical direction.
Hammer crusher the most according to claim 2, it is characterised in that described conveyance conduit (4) including:
First connects pipeline (41), and upper orifice therein is connected with described stock guide (31), and described first connection pipeline (41) is inclined upwardly, and angle of inclination is suitable with the angle of described stock guide (31)；
Second connects pipeline (42), and wherein upper orifice is connected the lower nozzle connection of pipeline (41) with described first, and the lower nozzle through hole that arrange upper with door (2) is connected.
Hammer crusher the most according to claim 3, it is characterised in that described through hole is square, the described second lower end connecting pipeline (42) is downward-sloping inclined-plane, and described inclined-plane is 20～30 degree with the angle of vertical direction.
Hammer crusher the most according to claim 4, it is characterised in that the described first upper orifice connecting pipeline (41) is provided with the elastic blob of viscose (43) for sealed material guide plate (31).
Hammer crusher the most according to claim 1, it is characterised in that be vertically arranged with slide rail (32) outside first discharging opening (34) of described loading hopper (3), described limit flitch (33) is connected with slide rail (32) sliding.
Hammer crusher the most according to claim 1, it is characterised in that be provided with the second discharging opening below described grid, described second discharging opening is provided with guide pipeline (5), and described guide pipeline (5) is provided with flange (51) near the place of the mouth of pipe.
Hammer crusher the most according to claim 7, it is characterised in that the mouth of pipe of described guide pipeline (5) is rounded or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620358029.1U CN205700819U (en) | 2016-04-23 | 2016-04-23 | A kind of hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620358029.1U CN205700819U (en) | 2016-04-23 | 2016-04-23 | A kind of hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205700819U true CN205700819U (en) | 2016-11-23 |
Family
ID=57293561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620358029.1U Expired - Fee Related CN205700819U (en) | 2016-04-23 | 2016-04-23 | A kind of hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205700819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503292A (en) * | 2017-09-04 | 2017-12-22 | 岑森参 | A kind of bridge rapid construction device |
| CN107503291A (en) * | 2017-09-04 | 2017-12-22 | 岑森参 | A kind of improved bridge rapid construction device |
| CN110732395A (en) * | 2019-11-28 | 2020-01-31 | 耒阳金悦科技发展有限公司 | high-efficient rubbing crusher of potassium chlorate caking raw materials |
-
2016
- 2016-04-23 CN CN201620358029.1U patent/CN205700819U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503292A (en) * | 2017-09-04 | 2017-12-22 | 岑森参 | A kind of bridge rapid construction device |
| CN107503291A (en) * | 2017-09-04 | 2017-12-22 | 岑森参 | A kind of improved bridge rapid construction device |
| CN110732395A (en) * | 2019-11-28 | 2020-01-31 | 耒阳金悦科技发展有限公司 | high-efficient rubbing crusher of potassium chlorate caking raw materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161123 Termination date: 20180423 |