CN102451784A - Tooth-roller crusher - Google Patents
Tooth-roller crusher Download PDFInfo
- Publication number
- CN102451784A CN102451784A CN2010105111040A CN201010511104A CN102451784A CN 102451784 A CN102451784 A CN 102451784A CN 2010105111040 A CN2010105111040 A CN 2010105111040A CN 201010511104 A CN201010511104 A CN 201010511104A CN 102451784 A CN102451784 A CN 102451784A
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- roller
- screw
- tooth
- discaling roll
- roll
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Abstract
The present invention discloses a tooth-roller crusher. The tooth-roller crusher is provided with a material feed inlet, tooth rollers and a roller spacing adjustment device. The tooth-roller crusher is characterized in that the tooth-roller crusher is provided with the four tooth rollers, wherein the first tooth roller (1) and the second tooth roller (2) are the roller couple, the third tooth roller (3) and the fourth tooth roller (14) are the roller couple, and the rolling match is formed between the second tooth roller (2) and the fourth tooth roller (14); a nut of the roller spacing adjustment device comprises two parts of a front nut (12) and a rear nut (13), wherein the two parts are connected by using a pin (5), the front nut (12) is fixed, the tail end of the rear nut (13) is provided with external threads, and the position of the external threads is provided with a round nut (15). The prominent characteristic of the tooth-roller crusher of the present invention is that: the three crushing operations are completed in the one device, such that the workload of the one device of the present invention is the workload of the three devices so as to substantially improve the production efficiency. In addition, in the adjustment device, the rear nut can move forward by turning the round nut, and the front nut is fixed, such that the radial gap between the screw and the nut is reduced, the screw is prevented from movement so as to provide high stability; meanwhile, the gap is reduced, such that the uncontrollable error is removed so as to improve the assembly accuracy.
Description
Technical field:
The present invention relates to a kind of rod-toothed crusher, be used for making oily process the graininess oil plant is carried out preliminary treatment.
Background technology:
Disintegrating machine generally includes two discaling rolls that driven by main shaft, through shearing with extruding graininess oil plants such as soybean, peanut is carried out fragmentation.One of existing disintegrating machine only can fragmentation once, production efficiency is low.Production needs repeatedly broken than fine grained, many disintegrating machines are worked simultaneously, have taken large-area space.The roller spacing adjusting device of existing disintegrating machine is to regulate two roller spacings through the trapezoidal thread transmission of leading screw and screw; Leading screw and screw are when fit applications; Radial clearance between the two can strengthen after long-time wearing and tearing gradually, cause the radial-play of leading screw, and shifting amount can be increasingly sharpened also.Owing to can't eliminate the gap of a post and screw and the accumulated error in the assembling process, two rollers are not being had under the material entering situation in addition, two rollers take place bump against destruction roll surface quality.
Summary of the invention:
The present invention is directed to the above-mentioned deficiency of prior art, a kind of compact conformation is provided, the rod-toothed crusher of advantage such as volume is little, output is high, and particle size after cracking is uniformly distributed with, and power consumption is low.
Technical solution of the present invention is: a kind of rod-toothed crusher; Be provided with feeding mouth, discaling roll and roller spacing adjusting device, be provided with four discaling rolls, wherein first discaling roll and second discaling roll are pair roller; The 3rd discaling roll and the 4th discaling roll are pair roller, also cooperate for roll-in between second discaling roll and the 4th discaling roll simultaneously; The 4th discaling roll is fast roller, is driven through shaft coupling by motor, and the one two three discaling roll is slow roller, passes through belt-driven by motor; The 4th discaling roll is a fixed roll, is equipped with roller spacing adjusting device on the one two three discaling roll.This equipment motor is realized the differential motion of speed roller again through yielding coupling direct connection the 4th discaling roll through gear, V-belt reduction of speed, improve transmission efficiency.
Described roller spacing adjusting device is provided with leading screw, screw, and leading screw one end is with butterfly spring and joins with roll shaft, and the leading screw other end is equipped with worm gear, worm screw, and worm screw is provided with handle; Screw is made up of preceding screw and back screw two parts, and both connect through pin, and wherein preceding screw is fixed, and the tail end of back screw is provided with external screw thread, and the external screw thread place is provided with round nut.Above-mentioned butterfly spring pretension is to guarantee cracking pressure.
Between described all pair rollers, spring between roller is set.Spring plays buffering and fixed interval (FI) (maximal clearance) between roller.Buffering is that brute force struts preloading spring makes pair roller separately for after preventing that hard thing from getting into.After the hard thing, in case pair roller collides, damage the flank of tooth when resetting.So spring must leave buffering capacity between roller, can not kill spring, and when applying pretightning force, should keep two ends to prop up the roller equilibrium of forces.Pretightning force is excessive, with spring compression between roller, can cause the pair roller contact.When not having material, will damage discaling roll.
The place is provided with the stock stopping door with powerful magnetic field at described feeding mouth, and the stock stopping door below is provided with feeding roller.The size of feeding capacity is to lean on stock stopping door and feeding roller rotating speed to control, and stock stopping door and feeding roller gap increase, and rotating speed improves, and feeding capacity increases, otherwise reduces.Stock stopping door utilizes powerful magnetic separation to remove the metallic hard thing in the material.
Outstanding feature of the present invention is in an equipment, to accomplish tertiary crushing, is equivalent to the workload of three equipment, has improved production efficiency greatly.The roller spacing of this equipment is to drive the worm gear drives leading screw through rotary worm to move in addition, and then the push-and-pull roll shaft is regulated.This adjusting device can move forward the back screw through the rotational circle nut, owing to preceding screw is fixed, and then dwindles the radial clearance of screw mandrel and screw, prevents that screw mandrel from producing play, therefore has advantages of higher stability.Because uncontrollable error is got rid of in dwindling of gap, improved assembly precision simultaneously.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment:
Further specify embodiments of the invention below in conjunction with accompanying drawing.
Like Fig. 1, shown in 2, a kind of rod-toothed crusher is provided with feeding mouth, discaling roll and roller spacing adjusting device, is provided with the stock stopping door 9 with powerful magnetic field at described feeding mouth place, and the stock stopping door below is provided with feeding roller 10.Also be provided with four discaling rolls, wherein first discaling roll 1 and second discaling roll 2 are pair roller, and the 3rd discaling roll 3 and the 4th discaling roll 14 are pair roller, and simultaneously 14 of second discaling roll 2 and the 4th discaling rolls are provided with spring between roller also for roll-in cooperates between described all pair rollers.The 4th discaling roll is fast roller, is driven through shaft coupling by motor, and the one two three discaling roll is slow roller, passes through belt-driven by motor; The 4th discaling roll is a fixed roll, is equipped with roller spacing adjusting device on the one two three discaling roll.
Described roller spacing adjusting device is provided with leading screw 14, screw, and leading screw 14 1 ends are with butterfly spring 6 and join with roll shaft, and leading screw 14 other ends are equipped with worm gear 7, worm screw 8, and worm screw 8 is provided with handle 11; Screw is made up of preceding screw 12 and back screw 13 two parts, and both connect through pin 5, and wherein preceding screw 12 is fixed, and the tail end of back screw 13 is provided with external screw thread, and the external screw thread place is provided with round nut 15.
The course of work is following:
Four discaling rolls of rod-toothed crusher are by 1 fast roller of main motor-driven and slow roller; Rotating ratio is 1.51: 1, and roller tooth degree is 12: 100, the existence that differs from owing to roller speed during work; Two discaling rolls that rotate in opposite directions; Utilize the shearing and the squeezing action of tooth angle on the discaling roll, the material that falls between roller is cut into the fritter of 1/8-1/14, thereby reach broken purpose.
In process of production; Material evenly gets into first discaling roll by feeding roller; Its flow size is by adjustable stock stopping door control, and the iron class in the material, impurity are answered the impurity on the periodic cleaning magnet by magnet absorption in the above; In order to avoid iron class impurity falls into discaling roll because of piling up too much, and discaling roll is destroyed.Material through first pair of discaling roll after, behind second pair of discaling roll, promptly reach desired particle size after cracking 1/8-1/14 again.
Claims (4)
1. rod-toothed crusher; Be provided with feeding mouth, discaling roll and roller spacing adjusting device; It is characterized in that: be provided with four discaling rolls; Wherein first discaling roll (1) and second discaling roll (2) be pair roller, and the 3rd discaling roll (3) is a pair roller with the 4th discaling roll (14), also cooperate for roll-in between while second discaling roll (2) and the 4th discaling roll (14); The 4th discaling roll is fast roller, is driven through shaft coupling by motor, and the one two three discaling roll is slow roller, passes through belt-driven by motor; The 4th discaling roll is a fixed roll, is equipped with roller spacing adjusting device on the one two three discaling roll.
2. rod-toothed crusher according to claim 1; It is characterized in that: described roller spacing adjusting device is provided with leading screw (14), screw; Leading screw (14) one ends are with butterfly spring (6) and join with roll shaft; Leading screw (14) other end is equipped with worm gear (7), worm screw (8), and worm screw (8) is provided with handle (11); Screw is made up of preceding screw (12) and back screw (13) two parts, and both connect through pin (5), and wherein preceding screw (12) is fixed, and the tail end of back screw (13) is provided with external screw thread, and the external screw thread place is provided with round nut (15).
3. rod-toothed crusher according to claim 1 is characterized in that: between described all pair rollers, spring between roller is set.
4. rod-toothed crusher according to claim 1 is characterized in that: be provided with the stock stopping door (9) with powerful magnetic field at described feeding mouth place, the stock stopping door below is provided with feeding roller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105111040A CN102451784A (en) | 2010-10-19 | 2010-10-19 | Tooth-roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105111040A CN102451784A (en) | 2010-10-19 | 2010-10-19 | Tooth-roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102451784A true CN102451784A (en) | 2012-05-16 |
Family
ID=46035711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105111040A Pending CN102451784A (en) | 2010-10-19 | 2010-10-19 | Tooth-roller crusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN102451784A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394388A (en) * | 2013-07-23 | 2013-11-20 | 常州自力化工机械有限公司 | Vertical type material-falling-preventing three-roll grinder and material grinding method |
| WO2014000357A1 (en) * | 2012-06-29 | 2014-01-03 | 深圳市格林美高新技术股份有限公司 | Method and device for controlling crush and separation of low-value substance and high-value substance |
| CN106040350A (en) * | 2016-08-04 | 2016-10-26 | 李少帅 | Novel four-toothed roll hammer crusher |
| CN107837868A (en) * | 2017-08-25 | 2018-03-27 | 贾军霞 | A kind of bio oil energy process equipment |
| CN111841738A (en) * | 2020-07-27 | 2020-10-30 | 叶延森 | Construction waste treatment device |
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| GB271780A (en) * | 1927-02-10 | 1927-06-02 | Paul Haenel | Improvements in grinding mills |
| CN2030108U (en) * | 1988-06-22 | 1989-01-04 | 湖南省慈利县农业机械厂 | Powder-milling machine for oil crops |
| CN2378119Y (en) * | 1999-06-23 | 2000-05-17 | 地方国营修武县机械厂 | Complex three-roller flour milling machine |
| CN101559392A (en) * | 2008-04-17 | 2009-10-21 | 李寿海 | Instant-recoiled petrous differential roll-type crusher |
| CN101653744A (en) * | 2009-09-09 | 2010-02-24 | 佛罗斯机械设备技术(北京)有限公司 | Novel shear crusher and application thereof |
| CN201807395U (en) * | 2010-10-19 | 2011-04-27 | 大连宝锋机器制造有限公司 | Teeth-roller cracker |
-
2010
- 2010-10-19 CN CN2010105111040A patent/CN102451784A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB271780A (en) * | 1927-02-10 | 1927-06-02 | Paul Haenel | Improvements in grinding mills |
| CN2030108U (en) * | 1988-06-22 | 1989-01-04 | 湖南省慈利县农业机械厂 | Powder-milling machine for oil crops |
| CN2378119Y (en) * | 1999-06-23 | 2000-05-17 | 地方国营修武县机械厂 | Complex three-roller flour milling machine |
| CN101559392A (en) * | 2008-04-17 | 2009-10-21 | 李寿海 | Instant-recoiled petrous differential roll-type crusher |
| CN101653744A (en) * | 2009-09-09 | 2010-02-24 | 佛罗斯机械设备技术(北京)有限公司 | Novel shear crusher and application thereof |
| CN201807395U (en) * | 2010-10-19 | 2011-04-27 | 大连宝锋机器制造有限公司 | Teeth-roller cracker |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000357A1 (en) * | 2012-06-29 | 2014-01-03 | 深圳市格林美高新技术股份有限公司 | Method and device for controlling crush and separation of low-value substance and high-value substance |
| CN103506368A (en) * | 2012-06-29 | 2014-01-15 | 深圳市格林美高新技术股份有限公司 | Method and device for separating low-value materials from valuable materials by means of controlling crushing |
| CN103506368B (en) * | 2012-06-29 | 2015-08-19 | 格林美股份有限公司 | Controlled fragmentation is separated method and the device of low-value materials and your material |
| CN103394388A (en) * | 2013-07-23 | 2013-11-20 | 常州自力化工机械有限公司 | Vertical type material-falling-preventing three-roll grinder and material grinding method |
| CN103394388B (en) * | 2013-07-23 | 2016-04-13 | 常州自力化工机械有限公司 | A kind of vertical type material falling prevention three-roll grinder and improved grinding method |
| CN106040350A (en) * | 2016-08-04 | 2016-10-26 | 李少帅 | Novel four-toothed roll hammer crusher |
| CN107837868A (en) * | 2017-08-25 | 2018-03-27 | 贾军霞 | A kind of bio oil energy process equipment |
| CN111841738A (en) * | 2020-07-27 | 2020-10-30 | 叶延森 | Construction waste treatment device |
| CN111841738B (en) * | 2020-07-27 | 2022-07-08 | 内蒙古九鹏建设有限公司 | Construction waste treatment device |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20151028 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |