CN204768869U - Circulation grinding screen optional equipment - Google Patents

Circulation grinding screen optional equipment Download PDF

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Publication number
CN204768869U
CN204768869U CN201420805497.XU CN201420805497U CN204768869U CN 204768869 U CN204768869 U CN 204768869U CN 201420805497 U CN201420805497 U CN 201420805497U CN 204768869 U CN204768869 U CN 204768869U
Authority
CN
China
Prior art keywords
turning cylinder
crushing
screw blade
transmission shaft
screening equipment
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
Application number
CN201420805497.XU
Other languages
Chinese (zh)
Inventor
王明杨
梁绍辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Qifu Machinery Co Ltd
Original Assignee
Chongqing Qifu Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Qifu Machinery Co Ltd filed Critical Chongqing Qifu Machinery Co Ltd
Priority to CN201420805497.XU priority Critical patent/CN204768869U/en
Application granted granted Critical
Publication of CN204768869U publication Critical patent/CN204768869U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a circulation grinding screen optional equipment, include reducing mechanism and sieving mechanism by dynamic mechanism driving, the reducing mechanism including set up feed inlet in smashing the storehouse with two of pair roller mode setting roll the roller and with the mode of axis perpendicular to horizontal direction just to roll the roller below that set up with screw blade rotation axis connection, power unit includes driving motor, reduction gear and transmission shaft, the one end of transmission shaft and the power output shaft transmission coordination of reduction gear, the other end and the axis of rotation transmission coordination of transmission shaft, can cut the material crushingly effectively fully, moreover can be effectively smash the material filtering that requires with being unsatisfied with, material screening and discharge high -efficiently quick can not cause the jam of filter screen and the jam that the material was carried, has improved machining precision and machining efficiency greatly, avoids simultaneously because of the influence of frequent maintenance to production efficiency yet, and processing moreover can recycle the materiel recovered who is not conform to the requirement.

Description

Circulation crushing and screening equipment
Technical field
The utility model relates to a kind of mechanical field, particularly one circulation crushing and screening equipment.
Background technology
Pulverizer is a kind of common equipment for comminuting matter, and its operation principle inserts axle in the pulverizer housing of tubular, and uniform blade on the axial direction of axle utilizes motor belt motor moving axis to rotate, completes the crushing material in pulverizer.But, owing to being subject to the structure restriction of casing, material can in crushing process, random play in the cavity of casing, blade cannot be pulverized material in time, cause crushing material uneven, and deepening constantly along with market, the requirement for product diversification is more and more higher, and then it is also more and more higher for the equipment requirement producing product, for crushing material, desirably obtain the product of variable grain size after pulverizing, to meet different uses.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of circulation crushing and screening equipment, effectively fully material can be carried out cutting and grinding, and can effectively by the material filtering of broken for discontented foot-powder requirement, material screening and discharge are efficiently fast, the blocking of filter screen and the blocking of mass transport can not be caused, substantially increase machining accuracy and working (machining) efficiency, also avoid the impact because frequently overhauling production efficiency simultaneously, and undesirable material recycle can be carried out recirculation processing.
Circulation crushing and screening equipment of the present utility model, comprise the reducing mechanism and screening plant that are driven by actuating unit, described reducing mechanism comprise the charging aperture be arranged in crushing bin with roller mode is arranged two milling rollers and with axes normal in the mode of horizontal direction just to the screw blade be connected with turning cylinder arranged below milling roller, described actuating unit comprises drive motors, decelerator and power transmission shaft, one end of described power transmission shaft coordinates with the pto of decelerator, and the other end of described power transmission shaft coordinates with turning cylinder transmission;
Further, spaced helicoidal structure is formed at described insert ring to be spirally extended to described turning cylinder around described turning cylinder bottom from the top of described turning cylinder, and the turning cylinder top radius of spin is less than lower part helical radius;
Further, described screening plant comprises the vibratory sieve that the below that is positioned at described screw blade is arranged from the horizontal by the angled manner of certain acute angle, and described vibratory sieve circumference centered by the turning cylinder of screw blade is distributed in crushing bin;
Further, described vibratory sieve is arranged with the angled manner from the horizontal by 30 ° of angles;
Further, around described screw blade, longitudinally side shield is set, has been horizontally disposed with dividing plate between described screw blade and milling roller, described dividing plate has been arranged secondary feeds mouth;
Further, described charging aperture sidewall is provided with magnet;
Further comprise material recycling device, described material recycling device is bucket elevator, and the discharging opening of the input port crushing bin sidewall corresponding to vibratory sieve of described bucket elevator is communicated with, and the delivery outlet of bucket elevator is just arranged entering feed bin.
The beneficial effects of the utility model: circulation crushing and screening equipment of the present utility model, effectively fully material can be carried out cutting and grinding, and can effectively by the material filtering of broken for discontented foot-powder requirement, material screening and discharge are efficiently fast, the blocking of filter screen and the blocking of mass transport can not be caused, substantially increase machining accuracy and working (machining) efficiency, also avoid the impact because frequently overhauling production efficiency simultaneously, and undesirable material recycle can be carried out recirculation processing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, as shown in the figure: circulation crushing and screening equipment of the present utility model, comprise the reducing mechanism and screening plant that are driven by actuating unit, described reducing mechanism comprise the charging aperture 2 be arranged in crushing bin 1 with roller mode is arranged two milling rollers 3 and with axes normal in horizontal direction mode just to below milling roller 3 arrange the screw blade 4 be connected with turning cylinder, described actuating unit comprises drive motors 15, decelerator 14 and power transmission shaft, one end of described power transmission shaft coordinates with the pto of decelerator 14, the other end of described power transmission shaft coordinates with turning cylinder transmission.Material first rolls pulverizing again through screw blade 4 cutting and grinding through pair roller, strengthens crushing effect, under the driving of actuating unit, improves working (machining) efficiency.
In the present embodiment, spaced helicoidal structure is formed at described blade 4 to be spirally extended to described turning cylinder around described turning cylinder bottom from the top of described turning cylinder, and the turning cylinder top radius of spin is less than lower part helical radius; The material that the structure adopting the top radius of spin to be less than lower part helical radius is bottom provides maximum stirring cutting force, then under the spiral high speed in different spiral shell footpath drives, the material in storehouse can be made fully to pulverize, and owing to adopting the helical structure increasing spiral shell footpath from top to bottom, also be convenient to the falling of blanking and material, pulverize object more fully to reach.
In the present embodiment, described screening plant comprises the vibratory sieve 10 that the below that is positioned at described screw blade 4 is arranged from the horizontal by the angled manner of certain acute angle, and described vibratory sieve 10 circumference centered by the turning cylinder of screw blade 4 is distributed in crushing bin 1; Be convenient to the screening of material.
Enter in the present embodiment, described vibratory sieve 10 is arranged with the angled manner from the horizontal by 30 ° of angles; Be convenient to blanking.
In the present embodiment, described screw blade 4 surrounding longitudinally arranges side shield 5, has been horizontally disposed with dividing plate 6, described dividing plate 6 arranges secondary feeds mouth 2 between described screw blade 4 and milling roller 3; The blanking port that secondary feeds mouth 2 aims at milling roller 3 is arranged, and side shield 5 and horizontal baffle 6 are convenient to separate relatively independent for two-part disintegrating mechanism, make it be independent of each other in process.
In the present embodiment, described charging aperture 2 sidewall is provided with magnet 7; For screening the iron tramp in crushing bin 1 charging aperture 2 material and remove.
In the present embodiment, also comprise material recycling device, described material recycling device is bucket elevator 13, and the discharging opening 11 of input port crushing bin 1 corresponding to vibratory sieve 10 sidewall of described bucket elevator 13 is communicated with, and the delivery outlet of bucket elevator 13 is just arranged entering feed bin.Actuating unit provides power for turning cylinder, and decelerator 14 belongs to prior art with the fit system of drive motors 15, and do not repeat them here, certainly, power transmission shaft and turning cylinder can be same axle.Be provided with slide rail bottom described crushing bin 1, described storage vat 12 is provided with the wheel shaft coordinated with slide rail, and the transfer being convenient to the material chosen is deposited.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (7)

1. a circulation crushing and screening equipment, it is characterized in that: comprise the reducing mechanism and screening plant that are driven by actuating unit, described reducing mechanism comprise the charging aperture be arranged in crushing bin with roller mode is arranged two milling rollers and with axes normal in the mode of horizontal direction just to the screw blade be connected with turning cylinder arranged below milling roller, described actuating unit comprises drive motors, decelerator and power transmission shaft, one end of described power transmission shaft coordinates with the pto of decelerator, and the other end of described power transmission shaft coordinates with turning cylinder transmission.
2. circulation crushing and screening equipment according to claim 1, it is characterized in that: spaced helicoidal structure is formed at described insert ring to be spirally extended to described turning cylinder around described turning cylinder bottom from the top of described turning cylinder, and the turning cylinder top radius of spin is less than lower part helical radius.
3. circulation crushing and screening equipment according to claim 2, it is characterized in that: described screening plant comprises the vibratory sieve that the below that is positioned at described screw blade is arranged from the horizontal by the angled manner of certain acute angle, and described vibratory sieve circumference centered by the turning cylinder of screw blade is distributed in crushing bin.
4. circulation crushing and screening equipment according to claim 3, is characterized in that: described vibratory sieve is arranged with the angled manner from the horizontal by 30 ° of angles.
5. circulation crushing and screening equipment according to claim 3, is characterized in that: longitudinally arrange side shield around described screw blade, be horizontally disposed with dividing plate, described dividing plate arranged secondary feeds mouth between described screw blade and milling roller.
6. circulation crushing and screening equipment according to claim 4, is characterized in that: described charging aperture sidewall is provided with magnet.
7. circulation crushing and screening equipment according to claim 5, it is characterized in that: also comprise material recycling device, described material recycling device is bucket elevator, the discharging opening of the input port crushing bin sidewall corresponding to vibratory sieve of described bucket elevator is communicated with, and the delivery outlet of bucket elevator is just arranged entering feed bin.
CN201420805497.XU 2014-12-17 2014-12-17 Circulation grinding screen optional equipment Expired - Fee Related CN204768869U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420805497.XU CN204768869U (en) 2014-12-17 2014-12-17 Circulation grinding screen optional equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420805497.XU CN204768869U (en) 2014-12-17 2014-12-17 Circulation grinding screen optional equipment

Publications (1)

Publication Number Publication Date
CN204768869U true CN204768869U (en) 2015-11-18

Family

ID=54508998

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420805497.XU Expired - Fee Related CN204768869U (en) 2014-12-17 2014-12-17 Circulation grinding screen optional equipment

Country Status (1)

Country Link
CN (1) CN204768869U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106213555A (en) * 2016-09-29 2016-12-14 芜湖市三山区绿色食品产业协会 A kind of it is applicable to the pulverizing of nutritive powder, screening plant and operational approach thereof
CN107899731A (en) * 2017-12-04 2018-04-13 信宜市正茂农业科技发展有限公司 A kind of pulverizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106213555A (en) * 2016-09-29 2016-12-14 芜湖市三山区绿色食品产业协会 A kind of it is applicable to the pulverizing of nutritive powder, screening plant and operational approach thereof
CN107899731A (en) * 2017-12-04 2018-04-13 信宜市正茂农业科技发展有限公司 A kind of pulverizer

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20161217

CF01 Termination of patent right due to non-payment of annual fee