CN110152801A - A kind of stalk crasher - Google Patents

A kind of stalk crasher Download PDF

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Publication number
CN110152801A
CN110152801A CN201910392996.8A CN201910392996A CN110152801A CN 110152801 A CN110152801 A CN 110152801A CN 201910392996 A CN201910392996 A CN 201910392996A CN 110152801 A CN110152801 A CN 110152801A
Authority
CN
China
Prior art keywords
main shaft
intermediate plate
hammer
shaft
stalk
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.)
Pending
Application number
CN201910392996.8A
Other languages
Chinese (zh)
Inventor
姜世杰
罗向宇
战明
李小彭
任朝晖
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.)
Northeastern University China
Original Assignee
Northeastern University China
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 Northeastern University China filed Critical Northeastern University China
Priority to CN201910392996.8A priority Critical patent/CN110152801A/en
Publication of CN110152801A publication Critical patent/CN110152801A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/04Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/13Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/20Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/28Shape or construction of beater elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/28Shape or construction of beater elements
    • B02C13/2804Shape or construction of beater elements the beater elements being rigidly connected to the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention belongs to crops to crush field, provide a kind of stalk crasher.It include: feeding mechanism, blanking mechanism, disintegrating mechanism, vibrational system.Whole device principal organ is its disintegrating mechanism, the mechanism includes main shaft, key, hammer intermediate plate, axle sleeve, hammer leaf pin shaft, exchange system, drives fixed hammer leaf respectively with the hammer intermediate plate of movable hammer leaf is connected to by the opposite axis of two steerings on same axis to complete the crushing to stalk.The patent of invention is pure mechanic structure, and stable drive, the more traditional stalk crasher of efficiency is higher, and crushing effect is more preferable.The invention is also added into vibrational system, the addition of the system, and more efficient, sieve plate the filter capacity in whereabouts of stalk can be made stronger.The invention patent of simple structure and strong practicability and easy for assemble or unload, low in cost, use easy to spread.

Description

A kind of stalk crasher
Technical field
The invention belongs to crops to crush field, be a kind of novel more efficient stalk crasher.
Background technique
With the development of modern agriculture, how stalk, which is handled, has become urgent problem to be solved.Stalk is in grain-production One of principal by product, while being also the valuable source of work, agricultural production, be extremely abundant and can directly utilize renewable Resource can be used as the raw material of fertilizer, feed, fuel and papermaking, charcoal processing, building materials etc..
Currently, generally taking burning disposal for stalk, great security risk and problem of environmental pollution are brought.But stalk It can use state-of-the-art technology and carry out mechanization crushing, and Mechanized Straw returning to the field can be real by emerging for stalk crasher It is existing.Therefore, for technical aspect, stalk, which crushes, has theoretical research value.On the other hand, crush can be with for the mechanization of stalk More safe and efficient solution is provided for the processing problem of stalk, and can also provide more good fertilizer even can To be processed into feed, environmental pollution caused by crop straw burning is also reduced.Therefore, from economic and social benefit etc., this is set Meter also has practical application value.
Summary of the invention
To improve stalk crush efficiency, the present invention provides a kind of reasonable in design, and manufacturing cost is cheap, and functional effect is prominent Disintegrating mechanism out.
Technical scheme is as follows
A kind of stalk crasher of oscillatory type, comprising: left main shaft, right main shaft, connection with flat key, hammer leaf, pin shaft, axle sleeve, Left hammer intermediate plate, right hammer intermediate plate, bearing, bearing retaining element, belt wheel, feed inlet, sieve plate, connection part, upper box, nowel Body, vibrational system, exchange system, motor and shaft coupling and chassis;
Left main shaft, right main shaft, connection flat key, hammer leaf, pin shaft, axle sleeve, left hammer intermediate plate, right hammer intermediate plate, bearing, bearing are solid Determine part, belt wheel composition disintegrating mechanism;On the same axis, it is fixed to be equipped with inside right hammer intermediate plate for the left main shaft of the mechanism and right main shaft Position gap, prevents the axial deviation of two axis;Keyway there are three being set on left main shaft, to the hammer leaf being connected and fixed, left main shaft There is keyway on left end multi-diameter shaft, to connect belt wheel A, for main shaft input torque and revolving speed to the left;Left main shaft and left end It is one section of optical axis between multi-diameter shaft, bearing and the fixed part of bearing is fixed with thereon, to position and guide the rotation of right main shaft Turn;Right main shaft is second order multi-diameter shaft, contains a keyway on each multi-diameter shaft respectively, left end keyway is used flat on the right side of left main shaft Key is connected with right hammer intermediate plate, drives the pin shaft with dynamic hammer leaf between left hammer intermediate plate and right hammer intermediate plate to rotate with this, undertakes main Stalk crushed work;Right end keyway is to connect belt wheel B, with revolving speed and torque needed for this main shaft input to the right;Daily Use state, left main shaft and right main shaft are rotated with opposite steering;The torque of right main shaft and revolving speed are transmitted to company by right hammer intermediate plate It is connected on the pin shaft of dynamic hammer leaf, left hammer intermediate plate is fixed on bearing, and right hammer intermediate plate is cooperated to drive pin shaft rotation;
Feed inlet undertakes the effect of input mechanism;Sieve plate plays separation and reaches the stalk for crushing requirement and be not up to requirement Stalk;Vibration is introduced whole device by connection vibrational system by upper box and lower box;
Exchange system is made of a vertical short axle, two root long axis, bevel gear and the connector vertical with short axle, and three Bevel gear is connected to vertical short axle by flat key and perpendicular on two long axis of short axle, intermeshes, changed inside it To transmission, the torque of motor and revolving speed are transmitted with two opposite directions, make two root long axle steer of bottom on the contrary, passing through band again Be transmitted on the left and right main shaft of disintegrating mechanism, thus reach crushing system left main shaft and right spindle rotating direction it is opposite.
Further, hole circumferentially is uniformly distributed on above-mentioned right hammer intermediate plate containing there are four, to fix four pin shafts, Indoor space utilization rate is crushed for improving, improves processing efficiency.
Application method of the invention
After this equipment connects power supply, motor starts to rotate, and the torque rotary speed of motor output passes through exchange system and V belt translation It is transmitted on the main shaft of disintegrating mechanism, rotates left main shaft and right main shaft in the opposite direction respectively.Stalk to be comminuted from into Material mouth enters inside the pulverizing chamber of pulverizer, by being driven by the right movable hammer leaf hammered into shape on the pin shaft that intermediate plate drives and left main shaft Fixation hammer leaf, since its marginal portion linear velocity is maximum after hammer leaf rotation, the stalk entered inside pulverizing chamber with this is hammered into shape The postrotational marginal portion chopping of piece.The stalk for crushing and requiring is reached and has fallen on pulverizing chamber lower part, has been fallen by sieve plate, not up to It crushes desired stalk to continue to receive beating for hammer leaf inside pulverizing chamber, requires to fall from sieve plate until reaching crushing.Vibration System is connected by chassis with entire stalk crasher, by making entire mechanical oscillatory structure, raising stalk falling speed and Sieve plate filter efficiency.
The invention has the benefit that providing a kind of New type straw grinding machine of oscillatory type, crushed with traditional stalk Machine is compared, which crushes structure from pulverizer and start with, by the addition of exchange system, by a traditional main shaft point To turn to two opposite main shafts, the efficiency of crushing is substantially increased;And by the addition of vibrational system, fuselage has vibration Kinetic force, realizing quickly makes stalk whereabouts and the smashed screening of stalk, practical.The invention patent structure is simple, It is low in cost, practical and easy for assemble or unload, use easy to spread.
Detailed description of the invention
Fig. 1 (a) is the cut-open view of final assembly of the invention patent, (b) is the general assembly outside drawing of the invention patent.
Fig. 2 is the pulverizer composition of the invention patent.
Fig. 3 is the pulverizer cross-sectional view of the invention patent
Fig. 4 is the reversing machine composition of the invention patent.
Fig. 5 (a) is the left hammer intermediate plate figure of the invention patent, (b) is the right hammer intermediate plate figure of the invention patent.
Fig. 6 is the vibrational system figure of the invention patent.
In figure: 1 left main shaft;2 right main shafts;Flat key is used in 3 connections;4 hammer leaves;5 pin shafts;6 axle sleeves;7 left hammer intermediate plates;8 right hammer folders Piece;9 bearings;10 bearing retaining elements;11 belt wheels;12 feed inlets;13 sieve plates;Part is used in 14 connections;15 upper boxes;16 nowels Body;17 vibrational systems;18 exchange systems;19 motors and shaft coupling;20 chassis.
Specific embodiment
Technical solution of the present invention is elaborated with reference to the drawings and specific embodiments.
As shown,
A kind of stalk crasher of oscillatory type, comprising: left main shaft 1, right main shaft 2, connection with flat key 3, hammer leaf 4, pin shaft 5, Axle sleeve 6, left hammer intermediate plate 7, right hammer intermediate plate 8, bearing 9, bearing retaining element 10, belt wheel 11, feed inlet 12, sieve plate 13, connection are used Part 14, upper box 15, lower box 16, vibrational system 17, exchange system 18, motor and shaft coupling 19, chassis 20;
Left main shaft 1 and right main shaft 2 carry out on the same axis inside pulverizing chamber, and inside right hammer intermediate plate 8 with seamed The positioning of gap, to guarantee the positioning of its concentricity.Left main shaft 1 is four sections of multi-diameter shafts, and fixed hammer leaf passes through flat key and left main shaft 1 Right middle shaft part is connected, and belt wheel 11 is connected by flat key with left main shaft left end shaft end.In-between left end shaft end is a Duan Guang Axis is fixed with bearing 9 and the fixed part 10 of bearing thereon.Left main shaft right end shaft end, which is extend into right hammer intermediate plate, is determined Position.Right main shaft 2 is second order multi-diameter shaft on the right side of left main shaft.Right hammer intermediate plate 8 is connected by flat key with right main shaft left end shaft end;Band Wheel 11 is connected on the right end shaft end of right main shaft by flat key.There are four the holes being uniformly distributed circumferentially on right hammer intermediate plate 8, use To fix four pin shafts, there is movable hammer leaf on pin shaft, movable hammer leaf is positioned by axle sleeve.
Feed inlet 12, sieve plate 13 are connected respectively to upper box 15, on lower box 16 by bolt, and upper and lower box passes through connection It is connected with part 14, lower box 16 and vibrational system 17 are connected by bolt with chassis 20.
Exchange system 18 is made of a vertical short axle, two root long axis of bottom, bevel gear and connector, three bevel gears It is connected to by flat key on the long axis of vertical short axle and short axle or so, is intermeshed inside it, carry out commutation transmission, by motor Torque and revolving speed transmitted with two opposite directions, make two root long axle steer of bottom on the contrary, being transmitted to powder by V belt translation again On the main shaft of broken mechanism, to reach the left main shaft 1 of crushing system and right main shaft 2 turns on the contrary.
After this equipment connects power supply, motor starts to rotate, and the torque rotary speed of motor output passes through exchange system and V belt translation It is transmitted on the main shaft of disintegrating mechanism, rotates left main shaft 1 and right main shaft 2 in the opposite direction respectively.Stalk to be comminuted from Feed inlet 12 enters inside the pulverizing chamber of pulverizer, by by the right movable hammer leaf hammered into shape on the pin shaft that intermediate plate 8 drives and left master The fixation hammer leaf that axis 1 drives enters the straw inside pulverizing chamber with this since its marginal portion linear velocity is maximum after hammer leaf rotation Stalk is shredded by the postrotational marginal portion of hammer leaf.The stalk for crushing and requiring is reached and has fallen on pulverizing chamber lower part, has been fallen by sieve plate 13 Under, the stalk for not up to crushing requirement continues to receive beating for hammer leaf inside pulverizing chamber, requires until reaching crushing from sieve plate It falls.Vibrational system 17 is connected by chassis 20 with entire stalk crasher, by making entire mechanical oscillatory structure, improves stalk Falling speed and sieve plate filter efficiency.

Claims (2)

1. a kind of stalk crasher of oscillatory type characterized by comprising flat key is used in left main shaft (1), right main shaft (2), connection (3), hammer leaf (4), pin shaft (5), axle sleeve (6), left hammer intermediate plate (7), right hammer intermediate plate (8), bearing (9), bearing retaining element (10), Belt wheel (11), feed inlet (12), sieve plate (13), connection part (14), upper box (15), lower box (16), vibrational system (17), exchange system (18), motor and shaft coupling (19) and chassis (20);
Left main shaft (1), right main shaft (2), connection flat key (3), hammer leaf (4), pin shaft (5), axle sleeve (6), left hammer intermediate plate (7), the right side Hammer intermediate plate (8), bearing (9), bearing retaining element (10), belt wheel (11) composition disintegrating mechanism into shape;The mechanism left main shaft (1) He Youzhu Axis (2) on the same axis, positioning gap is equipped with inside right hammer intermediate plate (8), prevents the axial deviation of two axis;Left main shaft (1) keyway has keyway on the left end multi-diameter shaft of left main shaft, to connecting band to the hammer leaf being connected and fixed there are three setting on A is taken turns, for main shaft (1) input torque and revolving speed to the left;It is one section of optical axis between left main shaft and left end multi-diameter shaft, fixes thereon There are bearing and the fixed part of bearing, to position and guide the rotation of right main shaft;Right main shaft (2) is two on the right side of left main shaft Rank multi-diameter shaft contains a keyway on each multi-diameter shaft respectively, and left end keyway flat key is connected with right hammer intermediate plate (8), with this band It moves the pin shaft (5) with dynamic hammer leaf between left hammer intermediate plate and right hammer intermediate plate to rotate, undertakes main stalk crushed work;Right end key Slot is to connect belt wheel B, with revolving speed and torque needed for this main shaft input to the right;In routine use state, left main shaft (1) and the right side Main shaft (2) is rotated with opposite steering;The torque of right main shaft (2) and revolving speed are transmitted to by right hammer intermediate plate (8) is connected with dynamic hammer leaf Pin shaft (5) on, left hammer intermediate plate (7) is fixed on bearing, cooperates right hammer intermediate plate (8) that pin shaft (5) is driven to rotate;
Feed inlet (12) undertakes the effect of input mechanism;Sieve plate (13) plays to separate to reach and crushes desired stalk and not up to want The stalk asked;Vibration is introduced whole device by connection vibrational system (17) by upper box (15) and lower box (16);
Exchange system (18) is made of a vertical short axle, two root long axis, bevel gear and the connector vertical with short axle, and three Bevel gear is connected to vertical short axle by flat key and perpendicular on two long axis of short axle, intermeshes, changed inside it To transmission, the torque of motor and revolving speed are transmitted with two opposite directions, make two root long axle steer of bottom on the contrary, passing through band again It is transmitted on the left and right main shaft of disintegrating mechanism, to reach the left main shaft (1) and right main shaft (2) steering phase of crushing system Instead.
2. a kind of stalk crasher of oscillatory type according to claim 1, which is characterized in that there are four containing on right hammer intermediate plate It is uniformly distributed hole circumferentially, to fix four pin shafts, indoor space utilization rate is crushed for improving, improves processing effect Rate.
CN201910392996.8A 2019-05-13 2019-05-13 A kind of stalk crasher Pending CN110152801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910392996.8A CN110152801A (en) 2019-05-13 2019-05-13 A kind of stalk crasher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910392996.8A CN110152801A (en) 2019-05-13 2019-05-13 A kind of stalk crasher

Publications (1)

Publication Number Publication Date
CN110152801A true CN110152801A (en) 2019-08-23

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CN201910392996.8A Pending CN110152801A (en) 2019-05-13 2019-05-13 A kind of stalk crasher

Country Status (1)

Country Link
CN (1) CN110152801A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110449241A (en) * 2019-09-24 2019-11-15 六安永贞匠道机电科技有限公司 Fallen leaves pulverizer applied to afforestation
CN112547210A (en) * 2020-11-20 2021-03-26 许雄基 Raw material preparation machine for preparing biomass organic fertilizer from straws
CN113145218A (en) * 2021-04-14 2021-07-23 广州市联冠机械有限公司 A kind of breaker

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7205185A (en) * 1971-05-07 1972-11-09
CN201644148U (en) * 2010-03-19 2010-11-24 成都华西希望农业科学技术研究所有限公司 Novel hammer type grinder
CN202666918U (en) * 2012-07-01 2013-01-16 安徽省嘉***业有限公司 Special synchronous slow-release type BB(bulk blending) fertilizer producing device for rice
CN204034797U (en) * 2014-09-03 2014-12-24 杭州群利明胶化工有限公司 The hammer body of beater grinder
CN204208623U (en) * 2014-11-04 2015-03-18 知晓(天津)信息技术有限公司 A kind of sieve formula stalk crasher that axially shakes
CN104782331A (en) * 2015-05-05 2015-07-22 海南大学 Heterodromous double-roller anti-twining banana straw smashing and returning machine
CN105642398A (en) * 2014-11-13 2016-06-08 知晓(天津)信息技术有限公司 Straw pulverizer
CN107626389A (en) * 2016-07-19 2018-01-26 牛玉琴 Axially shake sieve formula stalk crasher

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7205185A (en) * 1971-05-07 1972-11-09
CN201644148U (en) * 2010-03-19 2010-11-24 成都华西希望农业科学技术研究所有限公司 Novel hammer type grinder
CN202666918U (en) * 2012-07-01 2013-01-16 安徽省嘉***业有限公司 Special synchronous slow-release type BB(bulk blending) fertilizer producing device for rice
CN204034797U (en) * 2014-09-03 2014-12-24 杭州群利明胶化工有限公司 The hammer body of beater grinder
CN204208623U (en) * 2014-11-04 2015-03-18 知晓(天津)信息技术有限公司 A kind of sieve formula stalk crasher that axially shakes
CN105642398A (en) * 2014-11-13 2016-06-08 知晓(天津)信息技术有限公司 Straw pulverizer
CN104782331A (en) * 2015-05-05 2015-07-22 海南大学 Heterodromous double-roller anti-twining banana straw smashing and returning machine
CN107626389A (en) * 2016-07-19 2018-01-26 牛玉琴 Axially shake sieve formula stalk crasher

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110449241A (en) * 2019-09-24 2019-11-15 六安永贞匠道机电科技有限公司 Fallen leaves pulverizer applied to afforestation
CN112547210A (en) * 2020-11-20 2021-03-26 许雄基 Raw material preparation machine for preparing biomass organic fertilizer from straws
CN112547210B (en) * 2020-11-20 2022-10-04 甘肃瑞农农业科技有限公司 Raw material preparation machine for preparing biomass organic fertilizer from straws
CN113145218A (en) * 2021-04-14 2021-07-23 广州市联冠机械有限公司 A kind of breaker

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Application publication date: 20190823

RJ01 Rejection of invention patent application after publication