CN203955275U - Double-roll crusher for the powder material that lumps - Google Patents

Double-roll crusher for the powder material that lumps Download PDF

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Publication number
CN203955275U
CN203955275U CN201420362185.6U CN201420362185U CN203955275U CN 203955275 U CN203955275 U CN 203955275U CN 201420362185 U CN201420362185 U CN 201420362185U CN 203955275 U CN203955275 U CN 203955275U
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CN
China
Prior art keywords
roll
driven voller
frame
lumps
breaker
Prior art date
Application number
CN201420362185.6U
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Chinese (zh)
Inventor
刘应平
吴桂英
Original Assignee
四川鑫圣生物科技有限公司
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Priority to CN201420362185.6U priority Critical patent/CN203955275U/en
Application granted granted Critical
Publication of CN203955275U publication Critical patent/CN203955275U/en

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Abstract

The utility model discloses a kind of double-roll crusher for the powder material that lumps, comprise frame, in described frame, be fixedly installed feed hopper, breaker roll, motor, scraper and stock guide, described feed hopper is fixedly installed on breaker roll top, described stock guide is inclined at breaker roll below, described breaker roll comprises drive roll and driven voller, the two ends of described drive roll and the two ends of driven voller are fixed on central rack by bearing respectively, one end of drive roll is connected with motor by belt pulley, the other end meshes by gear and driven voller, described scraper comprises two material scraping plates, the both sides that two material scraping plates are inclined at breaker roll are for striking off the material sticking on drive roll and driven voller.The utility model can strike off and be attached to material on breaker roll in broken material, guarantees that the high efficiency of material is broken.

Description

Double-roll crusher for the powder material that lumps
Technical field
The utility model relates to composite fertilizer and manufactures field, relates in particular to a kind of double-roll crusher for the powder material that lumps.
Background technology
Composite fertilizer is the fertilizer that contains in nitrogen, phosphorus, potassium three elements two or more in a kind of chemical fertilizer, and the advantage such as nutrient content is high, accessory ingredient is few because having, physical behavior is good is used widely in agricultural planting.Composite fertilizer is divided into and changes into composite fertilizer and blend together composite fertilizer by synthesis mode, wherein blend together composite fertilizer and be by two kinds or several in salt mix by a certain percentage, mainly comprise urea, ammonium phosphate, potassium sulfate etc.But because urea easily lumps, therefore, when manufacturing composite fertilizer, need in advance the urea of caking to be broken into the raw material that composite grain requires.
In order to solve the problems of the technologies described above, following technology has been proposed in prior art:
As China Patent No. " 201220261796.2 " discloses a kind of engagement powder disintegrating machine, its open day is on March 20th, 2013, its technical scheme is that described disintegrating machine comprises in crusher shell internal cavities and is provided with breaker, breaker drives by its drive unit, described breaker comprises some rotating shafts, this rotating shaft is connected with the output of drive unit, along shaft axis direction: arrange in rotating shaft in moving blade, inner walls fixed blade is set, be provided with gear piece intermeshing, interlaced arrangement on described moving blade and fixed blade.But in actual use, also there is following defect in this patent: one, the gap between moving blade and fixed blade is changeless, can not on demand material be broken into the particles of different sizes, cause the material that this disintegrating machine can be broken single, narrow application range.Two, material is easily deposited on fixed blade, causes the crushing efficiency of material low, and easy-clear is unclean for the material in disintegrating machine simultaneously, broken not only bad for next time, also likely causes disintegrating machine to stop up.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, and a kind of double-roll crusher for the powder material that lumps is provided.The utility model can strike off and be attached to material on breaker roll in broken material, guarantees that the high efficiency of material is broken.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of double-roll crusher for the powder material that lumps, it is characterized in that: comprise frame, in described frame, be fixedly installed feed hopper, breaker roll, motor, scraper and stock guide, described feed hopper is fixedly installed on breaker roll top, described stock guide is inclined at breaker roll below, described breaker roll comprises drive roll and driven voller, the two ends of described drive roll and the two ends of driven voller are fixed on central rack by bearing respectively, one end of drive roll is connected with motor by belt pulley, the other end meshes by gear and driven voller, described scraper comprises two material scraping plates, the both sides that two material scraping plates are inclined at breaker roll are for striking off the material sticking on drive roll and driven voller.
Described scraper also comprises many adjusting screw(rod)s, many adjusting screw(rod)s are symmetricly set on the both sides of two material scraping plates, one end of described adjusting screw(rod) is by nut fixed frame, the other end is arranged on the inclined plane of material scraping plate, and adjusting screw(rod) coordinates the gap regulating between material scraping plate and breaker roll with material scraping plate.
The two ends of described material scraping plate are connected in frame by brace, and described brace is arranged on the bottom on material scraping plate inclined plane, and described adjusting screw(rod) is arranged on the top on material scraping plate inclined plane.
The bearing at described drive roll two ends is fixed in frame, and the bearing at described driven voller two ends is fixed in frame by adjusting bolt, and the adjusting bolt at driven voller two ends coordinates the distance regulating between drive roll and driven voller.
The two ends of described breaker roll are provided with backgauge dividing plate, and described backgauge dividing plate is fixed on feed hopper.
In described frame, be fixedly installed the protective cover for the protection of gear.
Employing the utility model has the advantage of:
One, in the utility model, owing on drive roll and driven voller, moving blade not being set, drive roll and driven voller are smooth breaker roll, add the cooperation of the material scraping plate that is arranged on breaker roll both sides, material after fragmentation can be fallen on stock guide fast, said structure can strike off and be attached to material on breaker roll in broken material, can either prevent the solid accumulation in disintegrating machine, the high efficiency that has guaranteed again material is broken, and fragmentation falls into the material into disintegrating machine completely, disintegrating machine after fragmentation is completed is cleaner and tidier, not only alleviated the cleaning before next broken material, can also avoid disintegrating machine to stop up.In addition, the two ends of described drive roll and the two ends of driven voller are fixed on central rack by bearing respectively, one end of drive roll is connected with motor by belt pulley, the other end meshes by gear and driven voller, make disintegrating machine just can complete efficiently broken work by a motor, the structure of disintegrating machine is simpler, more convenient to operate.
Two, in the utility model, described scraper also comprises many adjusting screw(rod)s, one end of described adjusting screw(rod) is by nut fixed frame, the other end is arranged on the inclined plane of material scraping plate, adjusting screw(rod) coordinates the gap regulating between material scraping plate and breaker roll with material scraping plate, at material scraping plate, wear and tear too much in the situation that, can regulate rapidly the gradient of material scraping plate by adjusting screw(rod), make material scraping plate energy continuously effective and strike off the material being attached on breaker roll, guaranteed crushing efficiency.
Three, in the utility model, the two ends of described material scraping plate are connected in frame by brace, described brace is arranged on the bottom on material scraping plate inclined plane, described adjusting screw(rod) is arranged on the top on material scraping plate inclined plane, and this structure makes the adjusting in gap between material scraping plate and breaker roll more simple and convenient.
Four, in the utility model, the bearing at described drive roll two ends is fixed in frame, the bearing at described driven voller two ends is fixed in frame by adjusting bolt, the adjusting bolt at driven voller two ends coordinates the distance regulating between drive roll and driven voller, this structure makes disintegrating machine can on demand material be broken into the particle of different sizes, and the scope of application is wider.
Five, in the utility model, the two ends of described breaker roll are provided with backgauge dividing plate, by backgauge dividing plate, can prevent that not broken material is scattered from breaker roll two ends, can avoid material waste.
Six, in the utility model, in described frame, be fixedly installed the protective cover for the protection of gear, by protective cover, can avoid foreign material to enter between gear, gear is formed to protection, be conducive to extend the service life of gear.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is that the utility model is without the plan structure schematic diagram of feed hopper;
Fig. 3 is that the utility model is without the right TV structure schematic diagram of feed hopper;
Being labeled as in figure: 1, frame, 2, feed hopper, 3, motor, 4, stock guide, 5, drive roll; 6, driven voller, 7, bearing, 8, belt pulley, 9, gear, 10, material scraping plate; 11, adjusting screw(rod), 12, brace, 13, adjusting bolt, 14, backgauge dividing plate, 15, protective cover.
The specific embodiment
A kind of double-roll crusher for the powder material that lumps, comprise frame 1, in described frame 1, be fixedly installed feed hopper 2, breaker roll, motor 3, scraper and stock guide 4, described feed hopper 2 is fixedly installed on breaker roll top, described stock guide 4 is inclined at breaker roll below, described breaker roll comprises drive roll 5 and driven voller 6, the two ends of the two ends of described drive roll 5 and driven voller 6 are fixed on frame 1 middle part by bearing 7 respectively, one end of drive roll 5 is connected with motor 3 by belt pulley 8, the other end is by gear 9 and driven voller 6 engagements, described scraper comprises two material scraping plates 10, the both sides that two material scraping plates 10 are inclined at breaker roll are for striking off the material sticking on drive roll 5 and driven voller 6.
In the present embodiment, described scraper also comprises many adjusting screw(rod)s 11, many adjusting screw(rod)s 11 are symmetricly set on the both sides of two material scraping plates 10, one end of described adjusting screw(rod) 11 is by nut fixed frame 1, the other end is arranged on the inclined plane of material scraping plate 10, and adjusting screw(rod) 11 coordinates the gap regulating between material scraping plate 10 and breaker roll with material scraping plate 10.
Further, the two ends of described material scraping plate 10 are connected in frame 1 by brace 12, and described brace 12 is arranged on the bottom on material scraping plate 10 inclined planes, and described adjusting screw(rod) 11 is arranged on the top on material scraping plate 10 inclined planes.
Further, the quantity of described adjusting screw(rod) 11 is 6, and 6 adjusting screw(rod)s 11 are symmetricly set on respectively the both sides of breaker roll, and 3 adjusting screw(rod)s 11 of breaker roll both sides are separately positioned on two ends and the middle part of material scraping plate 10.
In the present embodiment, the bearing 7 at described drive roll 5 two ends is fixed in frame 1 by set bolt, the bearing 7 at described driven voller 6 two ends is fixed in frame 1 by adjusting bolt 13, the bilateral symmetry of driven voller 6 every one end is provided with adjusting bolt 13, one end of described adjusting bolt 13 is through being fixed on the nut in frame 1, the other end is supported on bearing 7, adjusting bolt 13 cooperations at driven voller 6 two ends are fixed on driven voller 6 in frame 1, the distance that also can regulate between driven vollers 6 and drive roll 5 by adjusting bolt 13 when needed.Further, in order to guarantee the stability of driven shaft in frame 1, preferably on bearing 7, offer depressed part, the end portion supports of adjusting bolt 13 is in depressed part.
In the present embodiment, the two ends of described breaker roll are provided with backgauge dividing plate 14, and the top of described backgauge dividing plate 14 is fixed on feed hopper 2, and bottom is provided with the arc notch suitable with breaker roll shape.Like this, when backgauge dividing plate 14 is fixed on the top at breaker roll two ends, can effectively prevent material spilling.
In the present embodiment, be fixedly installed the protective cover 15 for the protection of gear 9 in described frame 1, described protective cover 15 is fixedly connected in frame 1 by brace 12.
Operation principle of the present utility model is: starter motor 3, motor 3 drives drive roll 5 by belt pulley 8, drive roll 5 drives driven voller 6 to rotate by the gear 9 of end, then material is put into feed hopper 2, material enters drive roll 5 and driven voller 6 from feed hopper 2, and becoming dust up to specification or particle under the extruding of drive roll 5 and driven voller 6, the material after extruding is exported by stock guide 4.In extrusion process, effect due to extruding force, partial material sticks on drive roll 5 and driven voller 6, now can be by being arranged on material scraping plate 10 automatic scrapings of drive roll 5 and driven voller 6 one sides except the material adhering to, when material scraping plate 10 is because wearing and tearing are when causing greatly completely scraper, the distance that can regulate between material scraping plate 10 and drive roll 5 and driven voller 6 by adjusting bolt 13, when needs change pressing materials granular size, the distance that can regulate between drive roll 5 and driven voller 6 by adjusting bolt 13, thus realize the material that pushes different size.

Claims (6)

1. the double-roll crusher for the powder material that lumps, it is characterized in that: comprise frame (1), in described frame (1), be fixedly installed feed hopper (2), breaker roll, motor (3), scraper and stock guide (4), described feed hopper (2) is fixedly installed on breaker roll top, described stock guide (4) is inclined at breaker roll below, described breaker roll comprises drive roll (5) and driven voller (6), the two ends of the two ends of described drive roll (5) and driven voller (6) are fixed on frame (1) middle part by bearing (7) respectively, one end of drive roll (5) is connected with motor (3) by belt pulley (8), the other end is by gear (9) and driven voller (6) engagement, described scraper comprises two material scraping plates (10), two material scraping plates (10) are inclined at the both sides of breaker roll for striking off the material sticking on drive roll (5) and driven voller (6).
2. the double-roll crusher for the powder material that lumps as claimed in claim 1, it is characterized in that: described scraper also comprises many adjusting screw(rod)s (11), many adjusting screw(rod)s (11) are symmetricly set on the both sides of two material scraping plates (10), one end of described adjusting screw(rod) (11) is by nut fixed frame (1), the other end is arranged on the inclined plane of material scraping plate (10), and adjusting screw(rod) (11) coordinates the gap regulating between material scraping plate (10) and breaker roll with material scraping plate (10).
3. the double-roll crusher for the powder material that lumps as claimed in claim 2, it is characterized in that: the two ends of described material scraping plate (10) are connected in frame (1) by brace (12), described brace (12) is arranged on the bottom on material scraping plate (10) inclined plane, and described adjusting screw(rod) (11) is arranged on the top on material scraping plate (10) inclined plane.
4. the double-roll crusher for the powder material that lumps as claimed in claim 1, it is characterized in that: the bearing (7) at described drive roll (5) two ends is fixed in frame (1), it is upper that the bearing (7) at described driven voller (6) two ends is fixed on frame (1) by adjusting bolt (13), and the adjusting bolt (13) at driven voller (6) two ends coordinates the distance regulating between drive roll (5) and driven voller (6).
5. the double-roll crusher for the powder material that lumps as claimed in claim 1, is characterized in that: the two ends of described breaker roll are provided with backgauge dividing plate (14), and described backgauge dividing plate (14) is fixed on feed hopper (2).
6. the double-roll crusher for the powder material that lumps as claimed in claim 1, is characterized in that: in described frame (1), be fixedly installed the protective cover (15) for the protection of gear (9).
CN201420362185.6U 2014-07-02 2014-07-02 Double-roll crusher for the powder material that lumps CN203955275U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420362185.6U CN203955275U (en) 2014-07-02 2014-07-02 Double-roll crusher for the powder material that lumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420362185.6U CN203955275U (en) 2014-07-02 2014-07-02 Double-roll crusher for the powder material that lumps

Publications (1)

Publication Number Publication Date
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104492534A (en) * 2014-12-11 2015-04-08 孙九一 Bark shredder
CN107051635A (en) * 2017-03-02 2017-08-18 广东赛因迪科技股份有限公司 A kind of double-roll crusher
CN108114772A (en) * 2017-12-18 2018-06-05 长沙宁湖机械设备有限公司 A kind of activation equipment pressing device and activation equipment
CN108435306A (en) * 2018-04-26 2018-08-24 安徽佳谷豆食品有限公司 Efficient mill
CN108822893A (en) * 2018-06-05 2018-11-16 深圳市安思科电子科技有限公司 A kind of clean type agriculture and forestry organic waste material equipment for gasification
CN108906279A (en) * 2018-08-06 2018-11-30 安徽省富邦天成食品有限公司 A kind of processing rice noodles rice milling apparatus
CN109692724A (en) * 2019-02-16 2019-04-30 万威 A kind of anti-blocking grinding device of compound fertilizer production
CN111015955A (en) * 2019-11-21 2020-04-17 中国十七冶集团有限公司 Ready-mixed concrete aggregate unloader that permeates water

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104492534A (en) * 2014-12-11 2015-04-08 孙九一 Bark shredder
CN107051635A (en) * 2017-03-02 2017-08-18 广东赛因迪科技股份有限公司 A kind of double-roll crusher
CN108114772A (en) * 2017-12-18 2018-06-05 长沙宁湖机械设备有限公司 A kind of activation equipment pressing device and activation equipment
CN108435306A (en) * 2018-04-26 2018-08-24 安徽佳谷豆食品有限公司 Efficient mill
CN108822893A (en) * 2018-06-05 2018-11-16 深圳市安思科电子科技有限公司 A kind of clean type agriculture and forestry organic waste material equipment for gasification
CN108906279A (en) * 2018-08-06 2018-11-30 安徽省富邦天成食品有限公司 A kind of processing rice noodles rice milling apparatus
CN109692724A (en) * 2019-02-16 2019-04-30 万威 A kind of anti-blocking grinding device of compound fertilizer production
CN111015955A (en) * 2019-11-21 2020-04-17 中国十七冶集团有限公司 Ready-mixed concrete aggregate unloader that permeates water

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

Granted publication date: 20141126

Termination date: 20190702

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