CN214515054U - Ultrafine grinder - Google Patents
Ultrafine grinder Download PDFInfo
- Publication number
- CN214515054U CN214515054U CN202022986999.5U CN202022986999U CN214515054U CN 214515054 U CN214515054 U CN 214515054U CN 202022986999 U CN202022986999 U CN 202022986999U CN 214515054 U CN214515054 U CN 214515054U
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- China
- Prior art keywords
- filter bag
- crushing
- screen
- pressure chamber
- negative pressure
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 41
- 230000000694 effects Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a rubbing crusher technical field specifically is superfine rubbing crusher, including smashing room, negative-pressure chamber and collection room, it has the feeder hopper to smash roof portion intercommunication, smashes the indoor crushing cutter subassembly that is provided with, is provided with the fan in the negative-pressure chamber, collects indoor being provided with the filter bag, is provided with on the collection room lateral wall and gets the material door, and the filter bag below is provided with the supporting network that is used for supporting the filter bag, collects indoor being provided with the tight real mechanism that is used for tight real filter bag, and tight real mechanism is including the drive assembly who is used for driving the filter bag and reciprocates. The utility model discloses can solve the not tight real problem of material that current superfine grinder's filter bag was collected.
Description
Technical Field
The utility model relates to a rubbing crusher technical field specifically is super little rubbing crusher.
Background
The superfine crusher is an apparatus for superfine crushing of dry material in the form of air separation, heavy pressure grinding and shearing, and consists of crushing chamber, crushing cutter, blower, material collecting system, etc. The material enters the crushing chamber through the feed opening and is crushed and sheared by the crushing cutter. The crushed materials are carried out of the crushing chamber through negative pressure airflow caused by the fan, enter the material collecting system, are filtered by the filter bag, are discharged, and are collected, so that crushing is finished.
Although current superfine pulverizer can satisfy the crushing requirement of material to a certain extent, the material relies on the negative pressure to adsorb and collects in the filter bag, and the clearance is great between the material, and is not compact, has not only reduced the volume of the material that the filter bag can collect, and the material is still easy to disperse everywhere, leads to the material to be detained in rubbing crusher, is not convenient for collect, causes the material extravagant.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is providing super little rubbing crusher to solve the not tight real problem of material that current super little rubbing crusher's filter bag was collected.
In order to achieve the above object, the utility model provides a following technical scheme:
super little rubbing crusher, including smashing room, negative pressure chamber and collection room, it has the feeder hopper to smash roof portion intercommunication, smashes the indoor crushing cutter subassembly that is provided with of room, is provided with the fan in the negative pressure chamber, collects indoor being provided with the filter bag, is provided with on the lateral wall of collection room and gets the bin gate, and the filter bag below is provided with the supporting network that is used for supporting the filter bag, collects indoor being provided with the tight real mechanism that is used for compacting the filter bag, and tight real mechanism is including the drive assembly who is used for driving the filter bag and reciprocates.
The principle and the beneficial effect of the scheme are as follows:
the feeder hopper is used for throwing the material, and the material gets into to smash the room after and smashes through smashing cutter subassembly, and the material after smashing is adsorbed in the collection room under the negative pressure adsorption of fan, finally collects in the filter bag, and the air passes the filter bag and discharges, and the material is detained in the filter bag, accomplishes from this and smashes. In the crushing process, the filter bag is driven to reciprocate up and down by the driving assembly, so that the bottom of the filter bag impacts on the support net in a reciprocating manner, and materials in the filter bag can be piled and compacted. This scheme not only can increase the volume that the material was collected to the filter bag through the material in the tight real filter bag of tight real mechanism, can also alleviate the material because too loose scattering everywhere and cause extravagant condition.
Further, the driving assembly comprises an incomplete gear, a vertical rack is meshed on one side of the incomplete gear, and the bottom end of the rack is connected with the filter bag.
Has the advantages that: the incomplete gear is driven to rotate to drive the rack to vertically reciprocate, so that the filter bag can be driven to vertically reciprocate, the materials in the filter bag are compacted, and the filter bag is simple in structure and convenient to operate.
Furthermore, crushing cutter subassembly includes crushing axle and fixes the crushing cutter on crushing axle, and crushing axle extends to in the negative pressure chamber, and the fan is installed on crushing axle, and incomplete gear also installs on crushing axle.
Has the advantages that: the fan and the unsafe gear are both installed on the crushing shaft, the crushing cutter assembly, the fan and the incomplete gear can be driven to rotate through the crushing shaft, a power source is not required to be arranged to drive the fan and the incomplete gear respectively, power resources are saved, and the structure is simplified.
Furthermore, the collection chamber is internally provided with a screen in a sliding manner, the filter bag is detachably connected to the bottom of the screen, and the rack is connected with the filter bag through the screen.
Has the advantages that: set up the screen cloth and can sieve the material, improve the quality of material, be connected screen cloth and filter bag, the rack is connected with the screen cloth, can also drive the screen cloth vibration when driving the filter bag and remove, not only can improve the screening effect and can also avoid the screen cloth to block up.
Further, the bottom of the screen is provided with a hook, and two sides of the mouth of the filter bag are provided with hanging holes which can be hooked on the hook.
Has the advantages that: the filter bag can be fixed on the screen mesh by hooking the hanging holes on the hooks, and the filter bag fixing device is simple in structure, convenient to operate and convenient for subsequently taking out the filter bag.
Furthermore, the number of the hooks is two, the two hooks are connected to the screen in a sliding mode, and the bag opening of the filter bag is connected with a sealing belt.
Has the advantages that: the two hooks are connected with the filter bag, so that the stress is more balanced, and the fixing effect is good; the hooks are arranged on the screen in a sliding mode, and the two hooks can slide firstly to enable the filter bags to be close when the filter bags are taken out, so that the bag openings of the filter bags are folded, the filter bags are sealed through the sealing belts, and materials can be prevented from splashing when the filter bags are taken out.
Drawings
Fig. 1 is a longitudinal sectional view of an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a feed hopper 1, a crushing cutter 3, a crushing shaft 4, a crushing chamber 5, a negative pressure chamber 6, a fan 7, a rack 8, an incomplete gear 9, a screen 10, a hook 11, a filter bag 12, a material taking door 13, a support net 14 and a collection chamber 15.
The embodiment is basically as shown in the attached figure 1:
the ultrafine grinder comprises a grinding chamber 5, a negative pressure chamber 6 and a collecting chamber 15, wherein the negative pressure chamber 6 is communicated with the right side of the grinding chamber 5, and the collecting chamber 15 is communicated below the negative pressure chamber 6. Smash 5 left side tops in room intercommunication and have feeder hopper 1, smash 5 interior crushing cutter subassemblies of installing of room, crushing cutter subassembly is including smashing cutter 3 and smashing axle 4, and crushing cutter subassembly in this embodiment adopts the crushing cutter subassembly that super little rubbing crusher used among the prior art. Crushing axle 4 transversely sets up, and crushing axle 4 both ends rotate respectively and install on the inner wall of crushing room 5 and negative pressure chamber 6, and crushing cutter 3 welds on crushing axle 4. One end of the crushing shaft 4 is connected with a motor (not shown in the figure), and the motor is fixedly arranged on the outer wall of the crushing chamber 5.
A fan 7 is arranged in the negative pressure chamber 6, and the fan 7 is fixed on the crushing shaft 4. The collecting chamber 15 is provided with a transverse screen 10, the left and right inner walls of the collecting chamber 15 are vertically provided with chutes (not shown in the figure), and two ends of the screen 10 are slidably connected in the two chutes. A filter bag 12 is detachably mounted below the screen cloth 10, specifically, the bottom of the screen cloth 10 is slidably connected to two strip-shaped hooks 11, strip-shaped hanging holes are formed in two sides of the opening of the filter bag 12, the filter bag 12 can be fixed on the screen cloth 10 by hooking the hooks 11 in the hanging holes, and a sealing belt (not shown in the figure) is sewn at the opening of the filter bag 12. A material taking door 13 for taking out the filter bag 12 is arranged on the side wall of the collection chamber 15, a support net 14 for supporting the filter bag 12 is arranged below the filter bag 12, and the support net 14 is welded in the collection chamber 15. The vertical rack 8 is welded at the edge of one side of the top of the screen mesh 10, the incomplete gear 9 is connected to the left end of the crushing shaft 4 in a keyed mode, the incomplete gear 9 is meshed with the rack 8, and the rack 8 is connected with the inner wall of the negative pressure chamber 6 in a sliding mode.
The specific implementation process is as follows:
in actual use, the filter bag 12 is hooked on the screen mesh 10, and the material taking door 13 is closed. The material that will need kibbling is thrown into crushing room 5 from feeder hopper 1 in, and starting motor drives crushing axle 4 and rotates, and crushing axle 4 drives crushing cutter 3 and rotates at a high speed, beats, cuts, smashes into tiny granule to the material. The crushing shaft 4 rotates and simultaneously drives the fan 7 to rotate at a high speed, so that negative pressure is generated in the negative pressure chamber 6, crushed materials are adsorbed into the filter bag 12 under the action of the negative pressure, air passes through the filter bag 12, and the materials are retained in the filter bag 12, so that the collection of the materials is realized.
The crushing shaft 4 can drive the incomplete gear 9 to rotate when rotating, and the incomplete gear 9 can drive the rack 8 to move upwards when being meshed with the rack 8, so that the screen cloth 10 and the filter bag 12 are driven to move upwards, and the filter bag 12 leaves the support net 14. When the incomplete gear 9 is disengaged from the rack 8, the filter bag 12 and the screen 10 fall downwards under the action of gravity and reset, and the filter bag 12 impacts the support net 14; this is repeated to realize the vibration of the mesh 10 and the filter bag 12. By vibrating the screen 10, not only can the screening effect be improved, but also the screen 10 can be prevented from being blocked; the vibration filter bag 12 can make the material in the bag piled up more compact, the effectual volume that collects the material that has increased filter bag 12, can also alleviate the material too loose and the condition that flies off everywhere simultaneously, avoids the material to be detained and causes the waste in collecting chamber 15.
After the crushing is finished, the material taking door 13 is opened, the filter bag 12 is taken down from the screen mesh 10, and then the filter bag 12 can be taken out. Before the filter bag 12 is taken down, the two hooks 11 can be slid to be close to each other, so that the bag opening of the filter bag 12 is folded, and the bag opening of the filter bag 12 is bound by using the sealing belt on the filter bag 12, thereby avoiding the filter bag 12, facilitating taking out the filter bag 12 and avoiding the scattering or overflow of materials in the taking-out process.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. Super little rubbing crusher, including smashing room, negative pressure chamber and collecting chamber, it has the feeder hopper to smash roof portion intercommunication, smashes the indoor crushing cutter subassembly that is provided with, is provided with the fan in the negative pressure chamber, collects indoor being provided with the filter bag, is provided with on the collecting chamber lateral wall and gets bin gate, its characterized in that: the filter bag below is provided with the supporting network that is used for supporting the filter bag, is provided with the tight real mechanism that is used for compacting the filter bag in the collection room, and tight real mechanism is including the drive assembly who is used for driving the filter bag and reciprocates.
2. The ultrafine grinder as claimed in claim 1, wherein: the driving assembly comprises an incomplete gear, a vertical rack is meshed on one side of the incomplete gear, and the bottom end of the rack is connected with the filter bag.
3. The ultrafine grinder according to claim 2, characterized in that: the crushing cutter assembly comprises a crushing shaft and a crushing cutter fixed on the crushing shaft, the crushing shaft extends into the negative pressure chamber, the fan is installed on the crushing shaft, and the incomplete gear is also installed on the crushing shaft.
4. A micronizer according to claim 3, characterized in that: the collection chamber is internally provided with a screen in a sliding manner, the filter bag is detachably connected to the bottom of the screen, and the rack is connected with the filter bag through the screen.
5. The ultrafine grinder according to claim 4, wherein: the bottom of the screen is provided with a hook, and two sides of the mouth of the filter bag are provided with hanging holes which can be hooked on the hook.
6. The ultrafine grinder according to claim 5, wherein: the quantity of couple is two, and two couples sliding connection are on the screen cloth, and the filter bag sack is connected with and seals the area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022986999.5U CN214515054U (en) | 2020-12-11 | 2020-12-11 | Ultrafine grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022986999.5U CN214515054U (en) | 2020-12-11 | 2020-12-11 | Ultrafine grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214515054U true CN214515054U (en) | 2021-10-29 |
Family
ID=78291767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022986999.5U Active CN214515054U (en) | 2020-12-11 | 2020-12-11 | Ultrafine grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214515054U (en) |
-
2020
- 2020-12-11 CN CN202022986999.5U patent/CN214515054U/en active Active
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