CN201807395U - Teeth-roller cracker - Google Patents
Teeth-roller cracker Download PDFInfo
- Publication number
- CN201807395U CN201807395U CN2010205664330U CN201020566433U CN201807395U CN 201807395 U CN201807395 U CN 201807395U CN 2010205664330 U CN2010205664330 U CN 2010205664330U CN 201020566433 U CN201020566433 U CN 201020566433U CN 201807395 U CN201807395 U CN 201807395U
- Authority
- CN
- China
- Prior art keywords
- roller
- screw
- teeth
- discaling roll
- roll
- 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 - Fee Related
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a teeth-roller cracker which is provided with a feed hole, teeth rollers and a roller space regulating device. The teeth-roller cracker is characterized by being provided with four teeth rollers, wherein a first teeth roller (1) is in a pair with a second teeth roller (2), a third teeth roller (3) is in a pair with a fourth teeth roller (4), and the second teeth roller (2) is in rolling match with the fourth teeth roller (4); screws of the roller space regulating device comprise a front screw (12) and a rear screw (13), and the two screws are connected by a pin (5); the front screw (12) is fixed; the tail end of the rear screw (13) is provided with outside threads; and a round nut (15) is arranged at the outside threads. The teeth-roller cracker has the outstanding characteristic that three times of cracking are realized by one set of equipment, which is equivalent to the workload of three sets of equipment, and thus the production efficiency is enhanced greatly. In addition, the regulating device can move the rear screw forwards by turning the round nut. The front screw is fixed so that the radial space between a screw rod and the screws is reduced to prevent moving of the screw rod, and thus the teeth-roller cracker has higher stability. Due to the reduction of the space, uncontrollable errors are eliminated, and the assembly accuracy is improved.
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, by 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 by 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 entered under the situation at the nothing material 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 uniform, 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 by 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 by 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 for after preventing that hard thing from entering, and brute force struts preloading spring makes pair roller separately.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 control by stock stopping door and feeding roller rotating speed, and stock stopping door and feeding roller gap increase, and rotating speed improves, and feeding capacity increases, otherwise reduces.Stock stopping door utilizes the metallic hard thing in the powerful magnetic separation removal material.
Outstanding feature of the present invention is to finish tertiary crushing in an equipment, 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 by 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 by 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.
As shown in Figure 1, 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 4 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 by 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 by 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 as follows:
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, 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 enters first discaling roll by feeding roller, its flow size is by adjustable stock stopping door control, iron class in the material, impurity are by magnet absorption in the above, answer the impurity on the periodic cleaning magnet, 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) is a pair roller with second discaling roll (2), the 3rd discaling roll (3) and the 4th discaling roll (14) be pair roller, 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 by 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 by 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 |
|---|---|---|---|
| CN2010205664330U CN201807395U (en) | 2010-10-19 | 2010-10-19 | Teeth-roller cracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205664330U CN201807395U (en) | 2010-10-19 | 2010-10-19 | Teeth-roller cracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807395U true CN201807395U (en) | 2011-04-27 |
Family
ID=43890344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205664330U Expired - Fee Related CN201807395U (en) | 2010-10-19 | 2010-10-19 | Teeth-roller cracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807395U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451784A (en) * | 2010-10-19 | 2012-05-16 | 大连宝锋机器制造有限公司 | Tooth-roller crusher |
| WO2012151641A1 (en) * | 2011-05-12 | 2012-11-15 | Mclanahan Corporation Pty Ltd | Crushing apparatus and method |
| CN104492534A (en) * | 2014-12-11 | 2015-04-08 | 孙九一 | Bark shredder |
| CN111170032A (en) * | 2020-01-10 | 2020-05-19 | 河北顶呱呱机械制造有限公司 | Novel feeding device |
| CN112454750A (en) * | 2020-11-06 | 2021-03-09 | 湖南省新基源新材料科技有限公司 | A broken subassembly for plastic granules secondary crushing |
| CN113019568A (en) * | 2021-03-16 | 2021-06-25 | 无锡东谷工程科技有限公司 | Semi-dry rice milling process |
-
2010
- 2010-10-19 CN CN2010205664330U patent/CN201807395U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451784A (en) * | 2010-10-19 | 2012-05-16 | 大连宝锋机器制造有限公司 | Tooth-roller crusher |
| WO2012151641A1 (en) * | 2011-05-12 | 2012-11-15 | Mclanahan Corporation Pty Ltd | Crushing apparatus and method |
| CN104492534A (en) * | 2014-12-11 | 2015-04-08 | 孙九一 | Bark shredder |
| CN111170032A (en) * | 2020-01-10 | 2020-05-19 | 河北顶呱呱机械制造有限公司 | Novel feeding device |
| CN111170032B (en) * | 2020-01-10 | 2021-09-03 | 河北顶呱呱机械制造有限公司 | Feeding device |
| CN112454750A (en) * | 2020-11-06 | 2021-03-09 | 湖南省新基源新材料科技有限公司 | A broken subassembly for plastic granules secondary crushing |
| CN113019568A (en) * | 2021-03-16 | 2021-06-25 | 无锡东谷工程科技有限公司 | Semi-dry rice milling process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201807395U (en) | Teeth-roller cracker | |
| CN102451784A (en) | Tooth-roller crusher | |
| CN103920422A (en) | Biomass granulator | |
| CN203955272U (en) | A kind of screw regulating type Novel conical crushing machine | |
| CN103252267A (en) | Double-shaft differential material crusher | |
| CN207560847U (en) | A kind of environment-friendly stalk pulverizer | |
| CN214974680U (en) | Grinder is used in herbal pieces-production and processing | |
| CN207430420U (en) | A kind of iron comb on hammer crusher | |
| CN205491710U (en) | Gardens fixed points loosening tiller that punches | |
| CN105597884B (en) | A kind of standing crusher | |
| CN203764328U (en) | Reversible hammer-type counterattack composite sand making machine | |
| CN103846052B (en) | A kind of rotary plunger type stalk pelleter | |
| CN207430411U (en) | A kind of hammer crusher | |
| CN208402558U (en) | A kind of feed processing herbage pulverizer | |
| CN116943820B (en) | Building rubbish recycled aggregate production equipment | |
| CN206823891U (en) | A kind of large-scale Sizing Crusher | |
| CN203764214U (en) | Rotary plunger type straw granulator | |
| CN208906086U (en) | Crushing device is used in a kind of processing of VN alloy | |
| CN218902589U (en) | Sand screening machine for concrete production | |
| CN205684102U (en) | A kind of double-roll crusher | |
| CN209346011U (en) | A kind of small-sized apricot kernel huller | |
| CN210206992U (en) | Limestone crushing device | |
| CN203764212U (en) | Rotary plunger type straw granulator | |
| CN207169919U (en) | Wearing piece in the crusher chamber of rotary-cut disintegrating machine second | |
| CN215611835U (en) | Material scraping mechanism for material crusher of spheroidizing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20121019 |