CN201519590U - Hammer piece crusher - Google Patents
Hammer piece crusher Download PDFInfo
- Publication number
- CN201519590U CN201519590U CN2009200748943U CN200920074894U CN201519590U CN 201519590 U CN201519590 U CN 201519590U CN 2009200748943 U CN2009200748943 U CN 2009200748943U CN 200920074894 U CN200920074894 U CN 200920074894U CN 201519590 U CN201519590 U CN 201519590U
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- CN
- China
- Prior art keywords
- hammer
- grillage
- shape
- surely
- crusher
- 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 - Lifetime
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- 239000000463 material Substances 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a hammer piece crusher which mainly comprises a feeding hole 1, a hammer piece 2, a rotor 3, a sieve piece 9, a pressure sieve frame 13 of the sieve piece 9, a discharge hole 7, a crusher body 8, a motor 6 and a fixed hammer board frame 4, wherein the fixed hammer board frame is fixed on the feeding hole; and a fixed hammer is parallel to and relatively installed together with a rotary plane of the hammer piece, and a distance exists between the fixed hammer and the rotary plane of the hammer piece. When material enters an inner cavity of the crusher, a rotating material ring is formed after being hammered by the hammer piece, the material is crushed again after the fixed hammer board frame is impacted by the material ring, and the rotating speed of the material ring is simultaneously reduced by the fixed hammer board frame, so that the subsequent relative speed of the hammer piece and material hammering can be accelerated, and the crushing efficiency is improved.
Description
Technical field
The present invention relates to a kind of disintegrating apparatus that is used for industries such as feed, food, chemical industry, medical treatment, especially relate to a kind of hammer crusher.
Background technology
Beater disintegrating machine is made up of charging aperture, body, rotor, hammer leaf, sieve sheet and pressure screen frame (unit) thereof, motor, discharging opening etc. usually, during work, by the driven by motor rotor, make epitrochanterian hammer leaf rotation, material enters the back from charging aperture and is pulverized by the continuous hammering of hammer leaf, material powder after the pulverizing passes the sieve aperture of sieve sheet, discharges from the pulverizer discharging opening.There is following problem in the pulverizer of prior art:
After material advanced pulverizer, hammer leaf and material rotated together, and hammer leaf and material relative velocity can diminish, and pulverizer requires hammer leaf to material relative velocity height for improving crush efficiency.
Summary of the invention
The object of the invention is to overcome above-mentioned prior art defective, provides a kind of and can effectively improve the crush efficiency hammer crusher.
Purpose of the present invention is achieved through the following technical solutions, hammer crusher, mainly comprise charging aperture, hammer leaf, rotor, sieve sheet and press screen frame (unit), discharging opening, body, motor, also comprise and decide the hammer grillage, the described grillage of hammering into shape surely is fixed on the pulverizer charging aperture, surely hammer grillage and the parallel relative installation of hammer leaf Plane of rotation into shape, and a spacing is arranged.Hammer leaf when rotation, not can with hammer grillage surely into shape and contact.When material enters, be subjected to form a material ring that rotates after the hammer leaf hammering, material was pulverized once more after material ring bump was hammered grillage surely into shape, hammered grillage simultaneously surely into shape and had also lowered material ring rotary speed, the relative velocity of follow-up hammer leaf and material hammering is increased, thereby improve crush efficiency.
The sieve sheet is installed in presses on the screen frame (unit), presses the below of screen frame (unit) to be provided with contiguous block, and contiguous block is installed vibrating motor down, and this vibrating motor is connected with pressing screen frame (unit) by contiguous block.Make by isolation mountings such as springs and to press screen frame (unit) and body to separate, make sieve sheet and press screen frame (unit) independently to vibrate, sieve sheet and hammer grillage surely into shape and do not bump, also do not collide with hammer leaf.During the vibration of sieve sheet, make sieve aperture constantly obtain cleaning, improve greatly, effectively improve the screen blinding phenomenon by the ability of sieving of comminuting matter.
Surely the spacing of hammering grillage and hammer leaf Plane of rotation into shape is that the 1-50 millimeter is proper, and this spacing is neglected material pulverizing requirement greatly and decided, and thinner powder can select less spacing.Spacing can be adjusted by the width of regulating the hammer leaf separation sleeve, changes the hammer leaf separation sleeve of different in width, can reach the purpose that grillage and hammer leaf Plane of rotation spacing are hammered in change surely into shape, perhaps by adjusting the thickness of deciding the hammer grillage this spacing is regulated.
Surely hammer that grillage quantity can be a slice according to the width of pulverizer inner chamber into shape or more than a slice, hammer grillage surely into shape and often be sheet, be arranged in parallel with the hammer leaf Plane of rotation.Surely hammer that grillage length will stretch into the material ring and hammer leaf is overlapping into shape, but do not contact with hammer leaf with rotor.Surely hammer into shape two protuberances are set on the grillage, flat shape can be any one of U font or polygon or circular arc, also can be the combination between them, and protuberance and charging aperture are fixed.
For increasing wearability and toughness, hammer grillage surely into shape and can adopt high strength alloy steel to make, perhaps make at ordinary steel surface soldered high strength alloy steel.
The present invention can apply to horizontal pulverizer, also can apply to the pulverizer of vertical crusher or other type.
Decide hammer grillage pulverizer by being equipped with of said structure configuration, can both keep bigger relative speed difference to material at pulverizer mouth hammer mills, thereby help improving crush efficiency, further improve by the uniformity of comminuting matter.
Description of drawings
Fig. 1 is the first embodiment of the invention structural representation.
Fig. 2 is the generalized section of A-A among Fig. 1.
Fig. 3 is the second embodiment of the invention structural representation.
Fig. 4 is the generalized section of B-B among Fig. 3.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and the specific embodiment:
Pulverizer as shown in Figure 1 and Figure 2, it is a horizontal pulverizer, by charging aperture 1, hammer leaf 2, rotor 3, hammer grillage 4, motor 6, discharging opening 7, body 8, sieve sheet 9 and press screen frame (unit) 13 etc. to form into shape surely.
Surely it is relative with hammer leaf 2 Plane of rotations and keep 5 millimeters spacings to hammer grillage 4 into shape, hammers grillage 4 and hammer leaf 2 and material surely into shape and meets mutually and touch part and can adopt high strength alloy steel.
Fig. 3, shown in Figure 4 is another embodiment of the present invention.This pulverizer is a kind of horizontal pulverizer, its basic structure is identical with embodiment shown in Fig. 1, Fig. 2, the sieve sheet is installed in presses on the screen frame (unit), but below pressure screen frame (unit) 13, be provided with contiguous block, contiguous block is installed vibrating motor 11 down, and this vibrating motor is connected in aggregates with the pressure screen frame (unit) by contiguous block, will press screen frame (unit) and sieve sheet and body 8 thereof to separate by spring 12 isolation mountings such as grade, make sieve sheet 9 and pressure screen frame (unit) 13 thereof independently to vibrate, sieve sheet 9 is not collided with hammer leaf 2.The amplitude of sieve sheet 9 is at the 1-5 millimeter, and vibration frequency is 50 hertz.Can make the vibration of sieve sheet under vibrating motor 11 effects, thereby improve stifled sieve phenomenon, to material grinding such as the high fibers of little sieve aperture fine powder material high-moisture, effect is obvious especially.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all belongs within the scope of technical solution of the present invention any simple modification, equivalent variations or modification that above embodiment did.
Claims (6)
1. hammer crusher, mainly comprise charging aperture (1), hammer leaf (2), rotor (3), sieve sheet (9) and press screen frame (unit) (13), discharging opening (7), body (8), motor (6), it is characterized in that, also comprise and decide hammer grillage (4), surely hammer grillage (4) into shape and be fixed on the charging aperture (1), it is relative and a spacing arranged to hammer the Plane of rotation of grillage (4) and hammer leaf (2) surely into shape.
2. hammer crusher as claimed in claim 1, it is characterized in that pressing the below of screen frame (unit) (13) to be provided with contiguous block, contiguous block is installed vibrating motor down, this vibrating motor (11) is connected with pressing screen frame (unit) (13) by contiguous block, by spring isolation mountings such as (12) pressure screen frame (unit) (13) and body (8) are separated, sieve sheet (9) and pressure screen frame (unit) (13) thereof can independently vibrate.
3. hammer crusher as claimed in claim 1 or 2 is characterized in that, the described spacing of hammering grillage (4) and hammer leaf (2) Plane of rotation surely into shape is the 1-50 millimeter.
4. hammer crusher as claimed in claim 1 or 2 is characterized in that, the described spacing of hammering grillage (4) and hammer leaf (2) Plane of rotation surely into shape can realize by the thickness that grillage (4) is hammered in the hammer leaf separation sleeve or the adjustment of replacing different in width surely into shape.
5. hammer crusher as claimed in claim 4, it is characterized in that, the described grillage (4) of hammering into shape surely is sheet, flat shape can be any one of U font or polygon or circular arc, it also can be the combination between them, surely hammer that grillage length will stretch into the material ring and hammer leaf is overlapping into shape, but do not contact with rotor with hammer leaf.
6. hammer crusher as claimed in claim 1 or 2 is characterized in that, described grillage (4) and hammer leaf (2) Plane of rotation hammered into shape surely be arranged in parallel, quantity a slice or more than a slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200748943U CN201519590U (en) | 2009-07-20 | 2009-07-20 | Hammer piece crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200748943U CN201519590U (en) | 2009-07-20 | 2009-07-20 | Hammer piece crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519590U true CN201519590U (en) | 2010-07-07 |
Family
ID=42505769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200748943U Expired - Lifetime CN201519590U (en) | 2009-07-20 | 2009-07-20 | Hammer piece crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519590U (en) |
-
2009
- 2009-07-20 CN CN2009200748943U patent/CN201519590U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LE QICHENG YU ZHENG Effective date: 20120515 Owner name: SHANGHAI CHUNGU MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: YU XINGUO Effective date: 20120515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200081 HONGKOU, SHANGHAI TO: 201424 FENGXIAN, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120515 Address after: 201424 Shanghai city Fengxian District Zhelin Town kiln Bridge Village four groups Patentee after: Shanghai Spring Valley Mechanism Manufacturing Co., Ltd. Address before: 104 room 50, No. 501, Ouyang Road, Shanghai, 200081 Co-patentee before: Le Qicheng Patentee before: Yu Xinguo Co-patentee before: Yu Zheng |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |