CN2905208Y - Built-in high-efficiency energy-saving crusher - Google Patents

Built-in high-efficiency energy-saving crusher Download PDF

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Publication number
CN2905208Y
CN2905208Y CNU2006200195655U CN200620019565U CN2905208Y CN 2905208 Y CN2905208 Y CN 2905208Y CN U2006200195655 U CNU2006200195655 U CN U2006200195655U CN 200620019565 U CN200620019565 U CN 200620019565U CN 2905208 Y CN2905208 Y CN 2905208Y
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CN
China
Prior art keywords
pulverizing chamber
blower fan
built
bearing box
sheet
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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
CNU2006200195655U
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Chinese (zh)
Inventor
王普会
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王普会
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Filing date
Publication date
Application filed by 王普会 filed Critical 王普会
Priority to CNU2006200195655U priority Critical patent/CN2905208Y/en
Application granted granted Critical
Publication of CN2905208Y publication Critical patent/CN2905208Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • Y02P60/15

Abstract

The utility model discloses a built-in crusher of high efficiency and energy saving, pertaining to size reduction machinery for crop straws, which comprises a feed opening and a discharge opening (11) (12), a crushing chamber, hammers, a sieve (6), a fan (14), belt pulleys (15), and a bearing box (1), wherein the crushing chamber, together with a fan chamber and a slit conduit (3), is arranged inside the bearing box (1). The rusher has two belt pulleys (15), respectively positioned outside the bearing box (1). Friction of a vertical hammer (10) and a flail hammer (5), in fixed connection with the principal axis (16), with the sieve realizes the crushing of crop straws. Compared with existing paddle feed crushers, the built-in crusher can save the energy by 20%.

Description

Built-in high-efficiency energy-saving crusher
Technical field
The utility model relates to a kind of built-in high-efficiency energy-saving crusher, belongs to agricultural crop straw particle size reduction machinery.
Background technology
Present employed feed grinder, according to tribology principle and principle of inertia design, as ZL0022370.1 disclosed " two inlets feed grinder ", because the hammer leaf working face is little and weak point, during pulverizer work, hammer leaf is with tooth plate friction to take place to make the material fragmentation, and working resistance is big, does not reach purpose of energy saving, one end of this machine main shaft wheel that thongs, the other end is equipped with blower fan, and the too high power of motor that causes of belt pulley speed strengthens, and can not realize energy-efficient.In addition fan blade is less, is subjected to the influence of speed and powder density, and powder is difficult for discharging from the blower fan outlet.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the deficiency that prior art exists, a kind of built-in high-efficiency energy-saving crusher to be provided, and feed pulverizing chamber, blower fan, powder conduit are built in the bearing box inboard, and belt pulley is in the bearings at both ends box outside of main shaft.The plumb sheet that pulverizing chamber is interior and main shaft is fixedly connected cooperates jointly with flail knife to be pulverized feed, has realized energy-efficient.
Above-mentioned purpose is achieved in that built-in high-efficiency energy-saving crusher, comprise feed inlet and outlet, pulverizing chamber, hammer leaf, the sieve sheet, blower fan, belt pulley, bearing box, pulverizing chamber and fan house, the powder conduit is arranged on the bearing box inboard, belt pulley is two, be installed in the bearing box outside respectively, mill housing cover, the blower fan loam cake respectively with the pulverizing chamber lower cover that is fixed on the frame, the blower fan lower cover is hinged, the centre bore of 3~4 groups of square hammer leaf supports is fixedlyed connected with main shaft, at one group of cornerwise Kong Zhongyong bolting connection plumb sheet in the same way, flail knife and plumb sheet are 90 °, another is organized in cornerwise hole to be connected the hammer leaf support with bolt, and interlocking with separation sleeve and plumb sheet separates again.The sieve sheet is 1/2 of a pulverizing chamber girth, is installed in the pulverizing chamber lower cover, and the mill housing cover hinged place is welded one vertically and added steel plate and press the sieve sheet; Powder conduit two ends are tightly connected with pulverizing chamber, fan house respectively, and blower fan is fixedly mounted on the main shaft, and blade is 8~16, the every pair of blade all with the axle center in line, the blower fan end is a discharging opening.The hammer leaf support also can be an annular.
This built-in high-efficiency energy-saving crusher, reasonable in design, be easy to processing and manufacturing, useable electric moter or diesel engine drive, belt pulley can select any one or both sides to use simultaneously as required, the plumb sheet cooperates jointly with flail knife to be pulverized feed, and more energy-conservation 20% than existing hammer slice type feed grinder, the output of pulverizing also improves 40%.
Description of drawings
Fig. 1 is built-in high-efficiency energy-saving crusher structure side view
Fig. 2 is for opening the structural representation of pulverizing chamber, blower fan loam cake
The specific embodiment
Built-in high-efficiency energy-saving crusher, comprise into, discharging opening 11,12, pulverizing chamber, hammer leaf, sieve sheet 6, blower fan 14, belt pulley 15, bearing box 1, pulverizing chamber and fan house, powder conduit 3 is arranged on bearing box 1 inboard, belt pulley 15 is two, be installed in bearing box 1 outside respectively, mill housing cover 9, blower fan loam cake 13 respectively with the pulverizing chamber lower cover 7 that is fixed on the frame, blower fan lower cover 2 is hinged, the centre bore of 3~4 groups of square hammer leaf supports 4 is fixedlyed connected with main shaft 16, on one group of diagonal in the same way, use bolt 18 fixedly connected plumb sheets 10, flail knife 5 is 90 ° with plumb sheet 10, another is organized in cornerwise hole to be connected the hammer leaf support with bolt 18, separates with separation sleeve 8 and plumb sheet are staggered again; Sieve sheet 6 be 1/2 of a pulverizing chamber girth, is installed in the pulverizing chamber lower cover 2, and mill housing cover 9 hinged places are welded one vertically and added steel plate 17 and press sieve sheet 6, guarantee that pulverizer can displacement not occur because of other reason when working; Powder conduit 3 two ends are tightly connected with pulverizing chamber, fan house respectively, and blower fan 14 is fixedly mounted on the main shaft 16, and blade is 8~16, the every pair of blade all with the axle center in line, the blower fan end is a discharging opening 12.Hammer leaf support 4 also can be an annular.
When the processing feed, when driving main shaft 16 rotations with diesel engine, belt is installed on blower fan 14 outside belt pulleys 15; When using driven by motor, belt can be installed on the belt pulley 15 of any side, also can be installed in simultaneously on the belt pulley of both sides.Feed is fed from charging aperture 11, plumb sheet 10 that is at first rotated and flail knife 5 interlock and cut and fragmentation, be subjected to action of centrifugal force this moment, pulverizing chamber density increases, resistance also increases thereupon, and at this moment flail knife 5 is compressed the cutting of back formation variable speed to the rightabout of main shaft 16 rotations, and resistance reduces thereupon, this process only 1~2 second can play energy-conservation effect.Next along with pulverizing chamber density reduces, flail knife 5 returns to the home position and cooperates plumb sheet 10 together feed to be cut.Under blower fan 14 effects, the hole that fine silt passes sieve 6 arrives blower fan from powder conduit 3, discharges from discharging opening 12 again.The material that does not pass sieve aperture takes place to rub and fragmentation by hammer leaf and sieve sheet under centrifugal action, passes sieve aperture once more and enters blower fan 14 discharges by conduit 3.

Claims (2)

1. built-in high-efficiency energy-saving crusher, comprise into, discharging opening (11) (12), pulverizing chamber, hammer leaf, sieve sheet (6), blower fan (14), belt pulley (15), bearing box (1), it is characterized in that: pulverizing chamber and fan house, powder conduit (3) is arranged on bearing box (1) inboard, belt pulley (15) is two, be installed in bearing box (1) outside respectively, mill housing cover (9), blower fan loam cake (13) respectively with the pulverizing chamber lower cover (7) that is fixed on the frame, blower fan lower cover (2) is hinged, the centre bore of 3~4 groups of square hammer leaf supports (4) is fixedlyed connected with main shaft (16), on one group of diagonal in the same way, use bolt (18) fixedly connected plumb sheets (10), flail knife (5) is 90 ° with plumb sheet (10), another is organized in cornerwise hole to be connected the hammer leaf support with bolt (18), uses separation sleeve (8) to interlock with the plumb sheet again and separates; Sieve sheet (6) is 1/2 of a pulverizing chamber girth, is installed in the pulverizing chamber lower cover (7), and the mill housing cover hinged place is welded one vertically and added steel plate (17) and press the sieve sheet; Powder conduit (3) two ends are tightly connected with pulverizing chamber, fan house respectively, and blower fan (14) is fixedly mounted on the main shaft (16), and blade is 8~16, the every pair of blade all with the axle center in line, the blower fan end is discharging opening (12).
2. according to the described built-in high-efficiency energy-saving crusher of claim 1, it is characterized in that: hammer leaf support (4) also can be an annular.
CNU2006200195655U 2006-05-29 2006-05-29 Built-in high-efficiency energy-saving crusher Expired - Fee Related CN2905208Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200195655U CN2905208Y (en) 2006-05-29 2006-05-29 Built-in high-efficiency energy-saving crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200195655U CN2905208Y (en) 2006-05-29 2006-05-29 Built-in high-efficiency energy-saving crusher

Publications (1)

Publication Number Publication Date
CN2905208Y true CN2905208Y (en) 2007-05-30

Family

ID=38113836

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006200195655U Expired - Fee Related CN2905208Y (en) 2006-05-29 2006-05-29 Built-in high-efficiency energy-saving crusher

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CN (1) CN2905208Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641766A (en) * 2012-05-08 2012-08-22 宜宾天原集团股份有限公司 Scattering device, hammer-type drying crusher, and preparation method of acetylene sludge clinker
CN104353518A (en) * 2014-10-14 2015-02-18 成都科创佳思科技有限公司 Impact crusher
CN106269071A (en) * 2016-10-31 2017-01-04 厦门理工学院 A kind of shell pulverizer
CN107185645A (en) * 2017-06-07 2017-09-22 常州市卜诺赛机电技术有限公司 A kind of feed grinder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641766A (en) * 2012-05-08 2012-08-22 宜宾天原集团股份有限公司 Scattering device, hammer-type drying crusher, and preparation method of acetylene sludge clinker
CN104353518A (en) * 2014-10-14 2015-02-18 成都科创佳思科技有限公司 Impact crusher
CN106269071A (en) * 2016-10-31 2017-01-04 厦门理工学院 A kind of shell pulverizer
CN107185645A (en) * 2017-06-07 2017-09-22 常州市卜诺赛机电技术有限公司 A kind of feed grinder

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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: 20070530

Termination date: 20100529

C17 Cessation of patent right