CN215823323U - A pulverizer with a new air intake system - Google Patents
A pulverizer with a new air intake system Download PDFInfo
- Publication number
- CN215823323U CN215823323U CN202122207971.1U CN202122207971U CN215823323U CN 215823323 U CN215823323 U CN 215823323U CN 202122207971 U CN202122207971 U CN 202122207971U CN 215823323 U CN215823323 U CN 215823323U
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- bin
- side end
- air inlet
- pulverizer
- filter screen
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Abstract
本实用新型提供一种具有新型进风系统的粉碎机，属于粉碎机技术领域，该具有新型进风系统的粉碎机，包括筛料仓，筛料仓内设有粉碎仓，粉碎仓的顶端设有入料口，入料口用以进料，粉碎仓用以进行粉碎；筛料仓内设有第一过滤网，筛料仓的侧端设有回型块，回型块内设有挡风板，挡风板用以控制进风口风力适配粉碎不同物体，挡风板通过升降组件驱动，升降机构设于回型块内用以驱动挡风板的升降；筛料仓的侧端设有转化箱，转化箱内设有风力叶片，筛料仓内设有第二过滤网，风力叶片通过往复组件和第二过滤网相连接，往复组件用以驱动第二过滤网进行颠料，便于控制进风口的大小，能最大程度的避免粉碎机堵料现象的发生。
The utility model provides a pulverizer with a novel air inlet system, which belongs to the technical field of pulverizers. The pulverizer with a novel air inlet system comprises a sieving bin, a pulverizing bin is arranged in the screening bin, and a top of the pulverizing bin is arranged There is a feeding port, the feeding port is used for feeding, and the crushing bin is used for crushing; the first filter screen is arranged in the screening bin, the side end of the screening bin is provided with a return block, and the return block is provided with a stopper The windshield is used to control the wind power of the air inlet to adapt to crushing different objects. The windshield is driven by the lifting component, and the lifting mechanism is set in the return block to drive the lifting of the windshield; the side end of the screen bin is equipped with There is a conversion box, a wind blade is arranged in the conversion box, a second filter screen is arranged in the screen bin, and the wind blade is connected with the second filter screen through a reciprocating component, and the reciprocating component is used to drive the second filter screen to perform feeding, which is convenient for Controlling the size of the air inlet can minimize the occurrence of material blockage in the pulverizer.
Description
Technical Field
The utility model belongs to the technical field of crushers, and particularly relates to a crusher with a novel air inlet system.
Background
A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and the purpose of the crusher is achieved in a high-speed impact mode. The wind energy is utilized to produce powder at one time, and the traditional screening procedure is cancelled. The method is mainly applied to various industries such as mines, building materials and the like.
In the air inlet system of rubbing crusher usually, mostly adopt circular fresh air inlet and circular regulating plate mode of mutually supporting to realize adjusting the air intake, the wind of advancing through this kind of device is the inclined to one side wind, and the air inlet effect is not good, and produces partial ineffective wind easily, and this ineffective wind does not play any effect to the impact of material, easily takes place the putty phenomenon.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pulverizer with a novel air inlet system, and aims to solve the problems that in the air inlet system of a common pulverizer in the prior art, an air inlet is mostly adjusted in a mode of mutually matching a circular air inlet hole and a circular adjusting plate, air entering through the pulverizer is deflected, the air inlet effect is poor, partial ineffective air is easily generated, the ineffective air does not play any role in impacting materials, and the material blockage phenomenon is easily generated.
In order to achieve the purpose, the utility model provides the following technical scheme:
a pulverizer with a novel air inlet system comprises a screening bin, wherein a pulverizing bin is arranged in the screening bin, a feeding opening is formed in the top end of the pulverizing bin and used for feeding materials, and the pulverizing bin is used for pulverizing;
the first filter screen is arranged in the screening bin, a returning block is arranged at the side end of the screening bin, a wind shield is arranged in the returning block and used for controlling wind power of the air inlet to adapt to crushing of different objects, the wind shield is driven by a lifting assembly, and the lifting assembly is arranged in the returning block and used for driving the lifting of the wind shield;
the side of sieve feed bin is equipped with the conversion case, the conversion incasement is equipped with wind-force blade, wind-force blade is used for converting wind energy into kinetic energy, be equipped with the second filter screen in the sieve feed bin, wind-force blade is connected with the second filter screen through reciprocal subassembly, reciprocal subassembly is used for driving the second filter screen and carries out the top material.
As a preferable scheme of the present invention, the lifting assembly includes a screw rod rotatably connected to a bottom end of the clip block, the screw rod movably penetrates into the clip block, and the wind deflector is in threaded connection with a circumferential surface of the screw rod.
As a preferable scheme of the present invention, a second groove is formed in the clip block, a limiting slide block is slidably connected in the second groove, a limiting rod is disposed in the second groove, the limiting slide block is slidably connected to a circumferential surface of the limiting rod, and the limiting slide block is disposed at a side end of the wind shield.
As a preferable scheme of the utility model, a U-shaped plate is arranged at the bottom end of the profiling block, the side end of the screw rod is rotatably connected to the inner wall of the U-shaped plate, a worm is rotatably connected to the side end of the U-shaped plate, the worm movably penetrates into the U-shaped plate, a worm wheel is arranged on the circumferential surface of the screw rod, the worm wheel is meshed with the worm, a hand-screwed screw head is arranged at the side end of the worm, and anti-skid threads are arranged on the surface of the hand-screwed screw head.
As a preferable scheme of the utility model, the reciprocating assembly comprises a half-tooth gear which is rotatably connected to the side end of the screening bin, two first limiting blocks are arranged at the side end of the screening bin, a gear ring is slidably connected with the two first limiting blocks, the gear ring is meshed with the half-tooth gear, a connecting block is slidably connected with the screening bin, and the connecting block is arranged at the side end of the gear ring.
As a preferable scheme of the utility model, the side end of the conversion box is rotatably connected with a second rotating shaft, the second rotating shaft movably penetrates into the conversion box, the wind power blade is arranged on the circumferential surface of the second rotating shaft, the side end of the second rotating shaft is provided with a driving gear, the side end of the screening bin is rotatably connected with a half-tooth gear, the side end of the half-tooth gear is provided with a connecting shaft, the side end of the connecting shaft is provided with a driving gear, the driving gear is meshed with the driving gear, and a first filter screen is arranged at the communication position of the screening bin and the conversion box.
As a preferable scheme of the utility model, a first rotating shaft is arranged in the screening bin, the second filter screen is arranged on the circumferential surface of the first rotating shaft, a limit groove is formed in the second filter screen, a second limit block is connected in the limit groove in a sliding manner, and the second limit block is arranged at the side end of the connecting block.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the device, air passes through the strip-type narrow slit at the bottom of the air inlet to impact crushed materials, the air volume is concentrated, the efficiency of impacting the materials is obviously improved, the phenomenon of easy material blockage of a traditional crusher is improved, the phenomenon of ineffective air intake is avoided, the entering air is completely used for impacting the crushed materials at the bottom, and the utilization rate of the entering air is improved; the size of the intake can be realized by moving the height of the position of the wind shield, so that the size of the air inlet can be conveniently controlled, and the phenomenon of material blockage of the pulverizer can be avoided to the maximum extent.
2. In this device, can drive the second filter screen through utilizing reciprocal subassembly and carry out reciprocating motion from top to bottom to jolt the more bold material of jam on the second filter screen, guarantee the unobstructed of second filter screen.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a first partial cross-sectional view of the present invention;
FIG. 3 is a first partial perspective view of the present invention;
FIG. 4 is a perspective view of a second filter according to the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
fig. 6 is a second partial cross-sectional view of the present invention.
In the figure: 1. screening a stock bin; 2. a crushing bin; 3. a feeding port; 4. a molding block; 6. a wind deflector; 8. a first filter screen; 9. a first rotating shaft; 11. a second filter screen; 12. a second groove; 13. a limiting rod; 14. a limiting slide block; 15. a screw rod; 16. a worm gear; 17. a U-shaped plate; 18. screwing the screw head by hand; 19. a worm; 20. a conversion box; 21. a wind blade; 22. a second rotating shaft; 24. a driving gear; 25. a drive gear; 26. a toothed ring; 27. a connecting shaft; 28. a half-tooth gear; 29. a first stopper; 30. connecting blocks; 31. a second limiting block; 32. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions:
a pulverizer with a novel air inlet system comprises a screening bin 1, wherein a crushing bin 2 is arranged in the screening bin 1, a feeding opening 3 is formed in the top end of the crushing bin 2, the feeding opening 3 is used for feeding materials, and the crushing bin 2 is used for crushing;
a first filter screen 8 is arranged in the screening bin 1, a returning block 4 is arranged at the side end of the screening bin 1, a wind shield 6 is arranged in the returning block 4, the wind shield 6 is used for controlling wind power of an air inlet to adapt to crushing of different objects, the wind shield 6 is driven by a lifting assembly, and the lifting assembly is arranged in the returning block 4 and used for driving the wind shield 6 to lift;
the side of sieve feed bin 1 is equipped with conversion case 20, is equipped with wind-force blade 21 in the conversion case 20, and wind-force blade 21 is used for converting wind energy into kinetic energy, is equipped with second filter screen 11 in the sieve feed bin 1, and wind-force blade 21 is connected with second filter screen 11 through reciprocal subassembly, and reciprocal subassembly is used for driving second filter screen 11 and carries out the top material.
In the specific embodiment of the utility model, in order to fully utilize wind energy in the air inlet system, the size of the air inlet can be controlled through the wind shield 6, so that redundant wind cannot be generated, the wind shield 6 is lifted from the upper side, no matter what height the wind shield 6 is lifted to, wind power enters the sieve bin 1 from the bottom side of the square-shaped block 4, the blockage can be effectively avoided, and the reciprocating assembly drives the second filter screen 11 to dump materials, so that the smoothness of the second filter screen can be further ensured.
Referring to fig. 6 specifically, the lifting assembly includes a screw rod 15 rotatably connected to the bottom end of the clip block 4, the screw rod 15 movably penetrates into the clip block 4, the wind shield 6 is connected to the circumferential surface of the screw rod 15 in a threaded manner, a second groove 12 is formed in the clip block 4, a limiting slide 14 is slidably connected to the second groove 12, a limiting rod 13 is arranged in the second groove 12, the limiting slide 14 is slidably connected to the circumferential surface of the limiting rod 13, and the limiting slide 14 is arranged at the side end of the wind shield 6.
In this embodiment: in order to make deep bead 6 from up going up and down, bottom threaded connection with deep bead 6 is in the circumferential surface of lead screw 15, and lead screw 15 rotates to be connected in the bottom of returning type piece 4, can realize following up removal from the deep bead 6, slide in order to prevent that deep bead 6 from appearing at the in-process that reciprocates, thereby the size of uncontrollable air intake, thereby side at deep bead 6 has set up limit slider 14, through 14 sliding connection in the circumferential surface of gag lever post 13 of limit slider, carry out the position to limit slider 14 and prescribe a limit to, thereby the position that restriction deep bead 6 reciprocated.
Referring to fig. 6 specifically, a U-shaped plate 17 is arranged at the bottom end of the clip block 4, the side end of the screw rod 15 is rotatably connected to the inner wall of the U-shaped plate 17, a worm 19 is rotatably connected to the side end of the U-shaped plate 17, the worm 19 movably penetrates into the U-shaped plate 17, a worm wheel 16 is arranged on the circumferential surface of the screw rod 15, the worm wheel 16 is meshed with the worm 19, a hand-screwed screw head 18 is arranged at the side end of the worm 19, and anti-skid threads are arranged on the surface of the hand-screwed screw head 18.
In this embodiment: screw 15 locates not well to drive in the bottom of returning type piece 4, for better drive screw 15, is equipped with worm wheel 16 at the circumferential surface of screw 15, drives worm wheel 16 through worm 19 and rotates and can drive deep bead 6 and go up and down, and the operation of being convenient for twists screw head 18 through the hand and can conveniently rotate worm 19, and anti-skidding line has prevented to appear sliding when rotating hand and twisting screw head 18.
Referring to fig. 5 specifically, the reciprocating assembly includes a half-tooth gear 28 rotatably connected to a side end of the sieve bin 1, two first limiting blocks 29 are arranged at the side end of the sieve bin 1, a toothed ring 26 is slidably connected in the two first limiting blocks 29, the toothed ring 26 and the half-tooth gear 28 are intermittently engaged, a connecting block 30 is slidably connected in the sieve bin 1, and the connecting block 30 is arranged at the side end of the toothed ring 26.
In this embodiment: in order to enable the second filter 11 to move up and down, a reciprocating assembly is provided, the toothed ring 26 is driven to move up and down by the rotation of the half-toothed gear 28, and the position of the toothed ring 26 moving up and down is limited by two first limit blocks 29.
Specifically referring to fig. 2 and 3, a second rotating shaft 22 is rotatably connected to a side end of the conversion box 20, the second rotating shaft 22 movably penetrates into the conversion box 20, the wind blades 21 are arranged on the circumferential surface of the second rotating shaft 22, a driving gear 24 is arranged on a side end of the second rotating shaft 22, a half-tooth gear 28 is arranged on a side end of the screening bin 1, a connecting shaft 27 is arranged on a side end of the half-tooth gear 28, a driving gear 25 is arranged on a side end of the connecting shaft 27, the driving gear 25 is meshed with the driving gear 24, and a first filter screen 8 is arranged at a communication position of the screening bin 1 and the conversion box 20.
In this embodiment: in order to enable the kinetic energy generated after the wind blades 21 are blown by wind to be transmitted to the reciprocating assembly for driving the reciprocating assembly to move, resources are saved, and meanwhile, the working efficiency of the device is improved.
Referring to fig. 5 specifically, a first rotating shaft 9 is arranged in the sieving bin 1, the second filtering net 11 is arranged on the circumferential surface of the first rotating shaft 9, a limiting groove 32 is formed in the second filtering net 11, a second limiting block 31 is connected in the limiting groove 32 in a sliding manner, and the second limiting block 31 is arranged at the side end of the connecting block 30.
In this embodiment: in the process that the second filter screen 11 jolts up and down along with the reciprocating assembly, the angle of one side changes, and the positions of the second filter screen 11 and the connecting block 30 are adjusted by sliding the limiting groove 32 in the second limiting block 31.
It should be added that the limiting groove 32 needs to be larger than a part of the second limiting block 31, and at this time, one side of the second filter screen 11 is rotatably connected, and the other side of the second filter screen is slidably connected with the limiting groove 32 on the second filter screen 11 through the second limiting block 31, so that a certain swing space can be provided for the swing of the second filter screen 11 by setting the limiting groove 32 larger than the second limiting block 31.
The working principle and the using process of the utility model are as follows: when the device is used, the screw head 18 is screwed by rotating a hand to drive the worm 19 to rotate, the worm 19 rotates to drive the worm wheel 16 to rotate, the worm wheel 16 rotates to drive the screw rod 15 to rotate, the screw rod 15 rotates to drive the wind shield 6 in threaded connection with the circumferential surface of the screw rod 15 to perform lifting motion, so that the size of the air inlet is controlled to achieve the effect of controlling wind power, when the wind shield 6 is adjusted to a proper height, the air inlet impacts materials on the second filter screen from a bottom gap, the wind power can be ensured not to be too large or too small, after the wind power enters the conversion box 20, the wind power blade 21 can be blown to rotate, the wind power blade 21 rotates to drive the second rotating shaft 22 to rotate, the second rotating shaft 22 rotates to drive the driving gear 24 to rotate, the driving gear 24 rotates to drive the driving gear 25 to rotate, the driving gear 25 drives the half-tooth gear 28 to rotate, the semi-tooth gear 28 drives the gear ring 26 to move up and down in a reciprocating cycle, so that the second filter screen 11 is driven to move up and down in a jolting manner, and material bumping and blockage prevention are realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207971.1U CN215823323U (en) | 2021-09-13 | 2021-09-13 | A pulverizer with a new air intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207971.1U CN215823323U (en) | 2021-09-13 | 2021-09-13 | A pulverizer with a new air intake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215823323U true CN215823323U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122207971.1U Expired - Fee Related CN215823323U (en) | 2021-09-13 | 2021-09-13 | A pulverizer with a new air intake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215823323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463733A (en) * | 2022-10-08 | 2022-12-13 | 安徽恒杰新材料科技股份有限公司 | Bentonite cat litter breaker with hierarchical circulation processing function |
| CN115504276A (en) * | 2022-09-15 | 2022-12-23 | 浙江迦南科技股份有限公司 | Improved mechanism of feeding device of dry granulating machine |
| CN115921274A (en) * | 2022-09-29 | 2023-04-07 | 铜川秦瀚陶粒有限责任公司 | Sintering preparation equipment based on environment-friendly ceramsite proppant |
-
2021
- 2021-09-13 CN CN202122207971.1U patent/CN215823323U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504276A (en) * | 2022-09-15 | 2022-12-23 | 浙江迦南科技股份有限公司 | Improved mechanism of feeding device of dry granulating machine |
| CN115921274A (en) * | 2022-09-29 | 2023-04-07 | 铜川秦瀚陶粒有限责任公司 | Sintering preparation equipment based on environment-friendly ceramsite proppant |
| CN115463733A (en) * | 2022-10-08 | 2022-12-13 | 安徽恒杰新材料科技股份有限公司 | Bentonite cat litter breaker with hierarchical circulation processing function |
| CN115463733B (en) * | 2022-10-08 | 2023-09-15 | 安徽恒杰新材料科技股份有限公司 | Bentonite cat litter breaker with hierarchical circulation processing function |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |