CN102029209A - Universal impact hock crusher - Google Patents
Universal impact hock crusher Download PDFInfo
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- CN102029209A CN102029209A CN2009100356532A CN200910035653A CN102029209A CN 102029209 A CN102029209 A CN 102029209A CN 2009100356532 A CN2009100356532 A CN 2009100356532A CN 200910035653 A CN200910035653 A CN 200910035653A CN 102029209 A CN102029209 A CN 102029209A
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- hock
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Abstract
The invention discloses a universal impact hock crusher, which consists of a base, a front door cover and a bearing box. The chamber in the base is designed by adopting a volute shape so that the resistance of the crusher is effectively reduced. The front door cover is provided with a front feeding hole, and a rear cover of the bearing box is provided with a rear feeding hole. A turntable divides the volute-shaped chamber into a front part and a rear part so as to enlarge the space of the crushing chamber and reduce the crushing reactive energy consumption. Straight tooth and pattern tooth structures are adopted in front and rear gear rings so as to increase the striking times of an impact post on a material and effectively improve the crushing fineness. The impact post arranged on the turntable can form a fan effect to promote quick sieving of the material reaching the fineness and reduce over crushing. An annular sieve body is favorable for more uniform crushing fineness; and a sieve plate is provided with scale-like oblong sieve holes besides circular sieve holes, so the aperture ratio of a sieve surface is increased, and the yield of the crusher is improved on the premise of keeping the crushing fineness. The crusher is suitable for crushing various medium and low-hardness materials with finished product crushing fineness of 20 to 120 meshes.
Description
Technical field: the present invention relates to pulverizer, particularly relate to a kind of omnipotent impact type hock pulverizer.It is applicable to industries such as feed, food, grain and oil, pharmacy, papermaking, cosmetics, additive, mine, electric power.
Background technology: the beater disintegrating machine that uses on the current market is when pulverizing goods and require fine pulverizings more than 40 orders, and excessively crushing phenomenon is commonplace, causes pulverizing goods granularity to differ greatly, and crush efficiency is low; Though roller pulverizer or flour mill have the higher crush efficiency and the uniformity, when pulverizing contains oil content, high-moisture class material, basic cisco unity malfunction.Vertical shaft type air classification pulverizer without sieve effect when pulverizing single material is better, but different even greatly different material confuses when pulverizing when proportion, can cause the material smashing fineness of light specific gravity thicker, and heavy material is excessively pulverized seriously, and the two is difficult to take into account.The atomizer of other all styles ofs also exist yield poorly, the synthtic price index of each side such as type is little, energy consumption height.
Summary of the invention: purpose of the present invention will provide a kind of omnipotent impact type hock pulverizer exactly, and it can overcome the existing problem of above product well.The object of the present invention is achieved like this, omnipotent impact type hock pulverizer, formed by preceding door closure, support, bearing housing, it is characterized in that: be provided with preceding door closure in the support front, the back is provided with bearing housing, in the inner chamber that housing forms, the front end of main shaft is with rotary disk front pressuring plate, rotary disk rear fender, between it, be provided with turntable shaft, and by the locking of rotary disk locking nut, the two ends of described turntable shaft are symmetrically arranged with rotary disk, the top is provided with annular screen frame; Rotary disk is provided with the uniform pin-and-hole of 2-3 circle in order to impact pole to be installed, the diameter of rotary disk is controlled at 180-1800mm, the quantity of every circle pin-and-hole is controlled at 2-100, the pin-and-hole of inner ring adopts circular, the pin-and-hole of outer ring adopts round elongated slot structure, rotary disk axially therefrom mind-set be respectively arranged with two straight shape impact poles, arc impact pole outward; In last inner chamber, be provided with the back bull gear between arc impact pole and the straight shape impact pole, between two straight shape impact poles, be provided with the little gear ring in back, in lower inner cavity, be provided with preceding bull gear between arc impact pole and the straight shape impact pole, little gear ring before between two straight shape impact poles, being provided with, with upper ring gear all by on door closure before being bolted to and the bearing box cover; Profile of tooth on the gear ring is provided with straight-tooth and flower tooth, straight-tooth and flower tooth vertical distribution, the flower toothed portion is made off-centre according to the impact direction of impact pole, the straight-tooth of gear ring is pressed the uniform 36-360 of a circumference five equilibrium tooth, the colored tooth of gear ring is pressed the uniform 10-100 of a circumference five equilibrium tooth, and the down suction is controlled at 8-40mm between the adjacent colored flank of tooth; Described annular screen frame is provided with the sieve sheet, the sieve aperture of sieve sheet is except common circular port, also be provided with class fish scale shape slotted hole, the one side of class fish scale type slotted hole compass screen surface is the light face, another side is outstanding at the sieve aperture place, the rectangular slot length-width ratio that outstanding back forms is 1-5, and the width of rectangular slot is 0.2-5mm; Door closure, bearing housing are provided with former and later two charging apertures before described; In bearing housing, be provided with the main shaft middle part, be provided with self-aligning roller bearing, deep groove ball bearing thereon from left to right, left end is enclosed within by Front oil seal lid, abrasion-resistant stee cover and seals the inner chamber that leads to support on the main shaft, right-hand member is by bearing lock nut, the sealing of Rear oil seal lid, and right top is provided with belt pulley.The present invention has increased the pulverizing chamber space, has reduced and has pulverized idle energy consumption.Increased the cycle of impact pole, effectively improved smashing fineness material.The impact pole of installing on the rotary disk can form the blower fan effect, can impel the material that reaches fineness to sieve as early as possible, reduces excessively and pulverizes.The annular sieve nest helps smashing fineness more even, and the rectangular sieve aperture of class fish scale type can increase material and the sassafras that rubs of sieving sheet, increases the percent opening of compass screen surface, improves pulverizer output under the prerequisite that does not reduce smashing fineness.The goods smashing fineness all has crushing effect preferably for the following material of Mohs' hardness 4 degree between the 20-200 order.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the gear ring structure schematic diagram;
1. preceding door closure, 2. support, 3. bearing housing, 4. belt pulley, 5. Rear oil seal lid, 6. bearing lock nut, 7. deep groove ball bearing, 8. main shaft, 9. self-aligning roller bearing, 10. wear-resisting steel bushing, 11. Front oil seals lid, 12. rotary disk rear fenders, 13. rotary disks, 14. the rotary disk front pressuring plate, 15. rotary disk locking nuts, 16. annular screen frames, 17. sieve sheets, 18. arc impact pole, 19. straight shape impact poles, 20. preceding bull gears, 21. preceding little gear rings, 22. the little gear ring in back, 23. back bull gears, 24. flower teeth, 25. straight-tooth.
Fig. 3 is a magnetic separation tripper structural representation;
1 '. charging aperture, 2 '. wind-supplying mouth, 3 '. the position pointer, 4 '. the cutting plate handle, 5 '. the back discharging opening, 6 '. preceding discharging opening, 7 '. gasket seal, 8 ' access door, 9 '. castor formula group of magnets.
The specific embodiment: the invention will be further described below in conjunction with accompanying drawing;
Omnipotent impact type hock pulverizer, formed by preceding door closure 1, support 2, bearing housing 3, it is characterized in that: door closure 1 before support 2 fronts are provided with, the back is provided with bearing housing 3, in the inner chamber that housing forms, the front end of main shaft 8 is with rotary disk front pressuring plate 14, rotary disk rear fender 12, is provided with turntable shaft between it, and by 15 lockings of rotary disk locking nut, the two ends of described turntable shaft are symmetrically arranged with rotary disk 13, the top is provided with annular screen frame 16; Rotary disk 13 is provided with the uniform pin-and-hole of 2-3 circle in order to impact pole to be installed, the diameter of rotary disk 13 is controlled at 180-1800mm, the quantity of every circle pin-and-hole is controlled at 2-100, the pin-and-hole of inner ring adopts circular, the pin-and-hole of outer ring adopts round elongated slot structure, rotary disk 13 axially therefrom mind-set be respectively arranged with two straight shape impact poles 19, arc impact pole 18 outward; In last inner chamber, be provided with back bull gear 23 between arc impact pole 18 and the straight shape impact pole 19, between two straight shape impact poles, be provided with the little gear ring 22 in back, in lower inner cavity, bull gear 20 before being provided with between arc impact pole 18 and the straight shape impact pole 19, little gear ring 21 before being provided with between two straight shape impact poles 19 is all covered by door closure 1 before being bolted to and bearing housing 3 with upper ring gear; Profile of tooth on the gear ring is provided with straight-tooth 25 and flower tooth 24, straight-tooth 25 and flower tooth 24 vertical distribution, flower tooth 24 parts are made off-centre according to the impact direction of impact pole, the straight-tooth 25 of gear ring is pressed the uniform 36-360 of a circumference five equilibrium tooth, the colored tooth 24 of gear ring is pressed the uniform 10-100 of a circumference five equilibrium tooth, and the down suction is controlled at 8-40mm between 24 in adjacent colored tooth; Described annular screen frame 16 is provided with sieve sheet 17, the sieve aperture of sieve sheet 17 is except common circular port, also be provided with class fish scale shape slotted hole, the one side of class fish scale type slotted hole compass screen surface is the light face, another side is outstanding at the sieve aperture place, the rectangular slot length-width ratio that outstanding back forms is 1-5, and the width of rectangular slot is 0.2-5mm; Door closure 1, bearing housing 3 are provided with former and later two charging apertures before described; In bearing housing 3, be provided with main shaft 8 middle parts, be provided with self-aligning roller bearing 9, deep groove ball bearing 7 thereon from left to right, left end is enclosed within by Front oil seal lid 11, wear-resisting steel bushing 10 and seals the inner chamber that leads to support 2 on the main shaft, right-hand member is by bearing lock nut 6,5 sealings of Rear oil seal lid, and right top is provided with belt pulley 4.
During concrete enforcement, housing, pulverizing chamber design: the housing of omnipotent impact type hock pulverizer is divided into three parts: preceding door closure, support, bearing housing.Wherein preceding door closure, bearing housing are provided with former and later two charging apertures, and support adopts the scroll casing shape design.Because the pulverizing chamber width is narrow more, efficient is high more, so adopt the design of former and later two charging apertures charging simultaneously, is equivalent on the basis of same crush efficiency pulverizing chamber be doubled, and also promptly is equivalent to two pulverizers and is connected in parallel.This scheme is twice the type expansion of pulverizer, is guaranteeing to have solved simultaneously efficiently atomizer type problem less than normal.The support of scroll casing shape, air outlet is on the tangential direction of spiral case, air outlet also can be used as discharging opening simultaneously, this structural adjustment pulverizer internal turbulence is following current, reduced the internal drag of pulverizer, when using auxiliary air draught or Pneumatic conveying type discharge, can reduce the blast of institute's gas-distributing fan, from another point of view Yin Xing saving the crushing system total energy consumption.
Magnetic separation tripper design: the magnetic separation tripper that is exclusively used in omnipotent impact hock pulverizer, material flow can be divided into two parts, enter former and later two pulverizing chamber of pulverizer respectively, before and after what of material flow can be by rotation cutting plate handle 4 ' regulate and fixing at any time, position pointer 3 ' the can be clearly seen that residing position of cutting plate.The both sides of tripper have wind-supplying mouth 2 ', can replenish outside fresh air, material in the cooling pulverizing chamber is in the environment that black brittleness easily pulverizes material always.The front and back of magnetic separation tripper discharging opening 5 ', 6 ' above have in the pipeline two groups of castor formula group of magnets 9 ', be fixed on access door 8 ' on, the magnetic impurity that this group of magnets can hold in the raw material to be contained effectively prevents the assorted pulverizing chamber that falls into of iron, reduces the generation of mechanical accident.
Rotary disk, impact pole design: impact pole is divided into 19 two kinds of arc impact pole 18, straight type impact poles, is fixed on the outer ring and inner ring of rotary disk 13 by special-purpose taper pin respectively.The outer ring impact pole produces the blower fan effect when rotating at a high speed, make pulverizer inside form negative pressure, after material enters pulverizing chamber from rotor heart portion, along with the effect of air-flow is spread toward excircle, under the repeatedly strike of straight type and arc impact pole, diffuse on the sieve sheet 17 of outer ring, in rotating process, pass through sieve aperture fast.
Gear ring design: gear ring before and after gear ring is divided into, the front and back gear ring is divided into bull gear and little gear ring again, profile of tooth on the gear ring is provided with straight-tooth and spends two kinds in tooth, straight-tooth and flower tooth vertical distribution, the flower toothed portion is made off-centre according to the impact direction of impact pole, repeatedly counterattack after the post that can withstand shocks impacts material plays crucial effects for the pulverizing of brittle material.Straight-tooth part then mainly reduces the circulation of pulverizer inside, changes the direction of motion of material, and the material of circulation is sheared tear up, and pulverizing for the toughness fiber material has effect preferably.
The design of screen frame sieve sheet: screen frame adopts annular screen frame, improves evenness of discharge.The sieve aperture of sieve sheet is except common circular port, but application class fish scale shape slotted hole also.Circular hole sizer is suitable for pulverizing the goods requirement when thick, and class fish scale type slotted hole is suitable for pulverizing the thinner workplace of goods.Adopt class fish scale type slotted hole sieve sheet can effectively increase the percent opening of aperture, destroy and pulverize circulation, improve pulverizer output.
Claims (5)
1. omnipotent impact type hock pulverizer, formed by preceding door closure (1), support (2), bearing housing (3), it is characterized in that: be provided with preceding door closure (1) in support (2) front, the back is provided with bearing housing (3), in the inner chamber that housing forms, the front end of main shaft (8) is with rotary disk front pressuring plate (14), rotary disk rear fender (12), between it, be provided with turntable shaft, and by rotary disk locking nut (15) locking, the two ends of described turntable shaft are symmetrically arranged with rotary disk (13), the top is provided with annular screen frame (16); Rotary disk (13) axially therefrom mind-set be respectively arranged with two straight shape impact poles (19), arc impact pole (18) outward; In last inner chamber, be provided with back bull gear (23) between arc impact pole (18) and the straight shape impact pole (19), between two straight shape impact poles, be provided with back little gear ring (22), in lower inner cavity, be provided with preceding bull gear (20) between arc impact pole (18) and the straight shape impact pole (19), little gear ring (21) before between two straight shape impact poles (19), being provided with, with upper ring gear all by being bolted to preceding door closure (1) and bearing housing (3) covers.
2. omnipotent impact type hock pulverizer according to claim 1, it is characterized in that: rotary disk (13) is provided with the uniform pin-and-hole of 2-3 circle in order to impact pole to be installed, the diameter of rotary disk (13) is controlled at 180-1800mm, the quantity of every circle pin-and-hole is controlled at 2-100, the pin-and-hole of inner ring adopts circular, and the pin-and-hole of outer ring adopts round elongated slot structure.
3. omnipotent impact type hock pulverizer according to claim 1, it is characterized in that: the profile of tooth on the gear ring is provided with straight-tooth (25) and flower tooth (24), straight-tooth (25) and flower tooth (24) vertical distribution, flower tooth (24) part is made off-centre according to the impact direction of impact pole, the straight-tooth of gear ring (25) is pressed the uniform 36-360 of a circumference five equilibrium tooth, the colored tooth (24) of gear ring is pressed the uniform 10-100 of a circumference five equilibrium tooth, and the down suction is controlled at 8-40mm between adjacent colored tooth (24) face.
4. omnipotent impact type hock pulverizer according to claim 1, it is characterized in that: annular screen frame (16) is provided with sieve sheet (17), the sieve aperture of sieve sheet (17) is except common circular port, also be provided with class fish scale shape slotted hole, the one side of class fish scale type slotted hole compass screen surface is the light face, another side is outstanding at the sieve aperture place, and the rectangular slot length-width ratio that outstanding back forms is 1-5, and the width of rectangular slot is 0.2-5mm.
5. omnipotent impact type hock pulverizer according to claim 1 is characterized in that: door closure (1), bearing housing (3) are provided with former and later two charging apertures before described; In bearing housing (3), be provided with main shaft (8) middle part, be provided with self-aligning roller bearing (9), deep groove ball bearing (7) thereon from left to right, left end is enclosed within by Front oil seal lid (11), wear-resisting steel bushing (10) and seals the inner chamber that leads to support (2) on the main shaft, right-hand member is by bearing lock nut (6), Rear oil seal lid (5) sealing, and right top is provided with belt pulley (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100356532A CN102029209A (en) | 2009-09-30 | 2009-09-30 | Universal impact hock crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100356532A CN102029209A (en) | 2009-09-30 | 2009-09-30 | Universal impact hock crusher |
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| Publication Number | Publication Date |
|---|---|
| CN102029209A true CN102029209A (en) | 2011-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100356532A Pending CN102029209A (en) | 2009-09-30 | 2009-09-30 | Universal impact hock crusher |
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| Country | Link |
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| CN (1) | CN102029209A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170261A (en) * | 2015-10-08 | 2015-12-23 | 江阴市龙昌机械制造有限公司 | Rapid-detachment type self-absorption traditional Chinese medicine crusher |
| CN106732948A (en) * | 2016-12-09 | 2017-05-31 | 姚均甫 | A kind of wollastonite mine fiber processing equipment |
| CN107321443A (en) * | 2017-07-31 | 2017-11-07 | 山东省农业机械科学研究院 | A kind of intermeshing teeth type crushing machine |
-
2009
- 2009-09-30 CN CN2009100356532A patent/CN102029209A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170261A (en) * | 2015-10-08 | 2015-12-23 | 江阴市龙昌机械制造有限公司 | Rapid-detachment type self-absorption traditional Chinese medicine crusher |
| CN106732948A (en) * | 2016-12-09 | 2017-05-31 | 姚均甫 | A kind of wollastonite mine fiber processing equipment |
| CN107321443A (en) * | 2017-07-31 | 2017-11-07 | 山东省农业机械科学研究院 | A kind of intermeshing teeth type crushing machine |
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Application publication date: 20110427 |