CN208032698U - A kind of two-stage crushing type stalk crasher - Google Patents

A kind of two-stage crushing type stalk crasher Download PDF

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Publication number
CN208032698U
CN208032698U CN201721748402.5U CN201721748402U CN208032698U CN 208032698 U CN208032698 U CN 208032698U CN 201721748402 U CN201721748402 U CN 201721748402U CN 208032698 U CN208032698 U CN 208032698U
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CN
China
Prior art keywords
room
shaft
rotating shaft
breakup room
breakup
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
CN201721748402.5U
Other languages
Chinese (zh)
Inventor
王自强
张喜瑞
吴鹏
郝彦辉
陈实
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.)
Hainan University
Original Assignee
Hainan University
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 Hainan University filed Critical Hainan University
Priority to CN201721748402.5U priority Critical patent/CN208032698U/en
Application granted granted Critical
Publication of CN208032698U publication Critical patent/CN208032698U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of two-stage crushing type stalk crasher, including primary breakup room and secondary breakup room, primary breakup is provided with feed inlet at the top of room, it is internally provided with horizontal first rotating shaft, multiple hammer pawls equally distributed in an axial direction are provided in first rotating shaft, hammer pawl includes construction section and reduction stage, construction section and the L-shaped distribution of reduction stage, and multiple crushing claws are provided on reduction stage;Secondary breakup room is set to the lower section of primary breakup room, and it is connected to by blanking channel between secondary breakup room and primary breakup room, the second horizontal shaft is provided in secondary breakup room, multiple hammer leaves equally distributed in an axial direction are provided in second shaft, the bottom of secondary breakup room is provided with discharge port;Secondary breakup outdoor is provided with motor, and motor is connected by transmission mechanism with first rotating shaft and the second shaft.Banana stalk can be broken into clast comprehensively by the present apparatus by being crushed twice, good crushing effect, be conducive to sufficiently and quickly be decomposed after returning to the field.

Description

A kind of two-stage crushing type stalk crasher
Technical field
The utility model is related to field of crushing equipment, especially a kind of two-stage crushing type stalk crasher.
Background technology
Because banana stalk is coarseer, bad processing, so the stalk that leaves always is in any of several broadleaf plants ground after harvest The problem of enabling banana peasants' headache.These stalks left be all under normal circumstances by its natural packing rot or burn and recycle in field, lead Water, cellulose, organic matter and other trace elements contained by banana stalk etc. is caused not to be made full use of reasonably, and It can also cause crop straw burning to be not thorough, pollute environment, the problems such as period length of rotting.In fact, stalk after crushing, become compared with Small powder, on the one hand can hoard the fertilizer as any of several broadleaf plants ground, on the other hand also avoid big any of several broadleaf plants bar accumulation down on the farm The puzzlement of caused mosquito bacteria breed.This has just accomplished to turn waste into wealth, the reason with present built environment friendly society of China Thought matches.Main problem existing for the size reduction machinery technology of banana stalk is that crush efficiency is low at present, and crushing effect is undesirable, Do not reach the target for fully crushing and recycling, sustainable Green Development is carried out to affect China's agricultural.Therefore compel to be essential The banana stalk crasher that a kind of crush efficiency is high, effect is good is wanted, to ensure making full use of for banana stalk.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of better two-stage crushing type straw powders of crushing effect Broken machine.
Technical solution adopted by the utility model to solve its technical problems is:A kind of two-stage crushing type stalk crasher, Including primary breakup room and secondary breakup room, it is provided with feed inlet at the top of the primary breakup room, is internally provided with horizontal First rotating shaft, is provided with multiple hammer pawls equally distributed in an axial direction in the first rotating shaft, and the hammer pawl includes construction section and broken Broken section, the construction section and the L-shaped distribution of reduction stage, and multiple crushing claws are provided on reduction stage;The secondary breakup room is set It is placed in the lower section of primary breakup room, and is connected to by blanking channel between secondary breakup room and primary breakup room, it is described secondary broken Broken interior is provided with the second horizontal shaft, and multiple hammer leaves equally distributed in an axial direction are provided in second shaft, described The bottom of secondary breakup room is provided with discharge port;The secondary breakup outdoor is provided with motor, and the motor passes through driver Structure is connected with first rotating shaft and the second shaft.
Further, the transmission mechanism includes belt pulley, gear wheel and pinion gear, and the belt pulley and gear wheel are installed In in the second shaft, pinion gear is installed in first rotating shaft, is provided with driving wheel on the main shaft of the motor, the driving wheel with It is connected by belt between belt pulley, the gear wheel is engaged with pinion gear.
Further, the outer end of the primary breakup room and secondary breakup room is provided with Transmission Room, the first rotating shaft and Transmission Room is run through in one end of second shaft, and the gear wheel and pinion gear are located in Transmission Room.
Further, multigroup installation set is provided in the first rotating shaft, the construction section of the hammer pawl is inserted into installation set simultaneously It is connected with installation set by screw.
The utility model has the beneficial effects that:In use, start motor, first rotating shaft and the second shaft high-speed rotation, it will Banana stalk is hit and is cut to stalk from the hammer pawl on feed inlet feeding primary breakup room, first rotating shaft, and stalk is broken It is broken into fritter, then stalk enters secondary breakup room by blanking channel, and the stalk of fritter is cut into clast by hammer leaf again, most It is discharged afterwards from discharge port.Banana stalk can be broken into clast, good crushing effect, returning to the field comprehensively by the present apparatus by being crushed twice After be conducive to sufficiently and quickly be decomposed.
Description of the drawings
Fig. 1 is the schematic front view of the utility model;
Fig. 2 is the schematic side view of the utility model.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, a kind of two-stage crushing type stalk crasher of the utility model, including 1 He of primary breakup room The top of secondary breakup room 2, the primary breakup room 1 is provided with feed inlet 3, is internally provided with horizontal first rotating shaft 4, described Multiple hammer pawls 5 equally distributed in an axial direction are provided in first rotating shaft 4, the hammer pawl 5 includes construction section 51 and reduction stage 52, institute Construction section 51 and 52 L-shaped distribution of reduction stage are stated, construction section 51 will be for that will hammer pawl 5 into shape in first rotating shaft 4, reduction stage 52 Multiple crushing claws 53 are provided with, there is spacing between adjacent two crushing claw 53, the broken of cuboid is used in existing pulverizer Fragment, crushing effect are bad, it is not easy to which by straw cutting, the utility model is improved flinders, is conducive to stalk is fast Speed is cut into segment.The secondary breakup room 2 is set to the lower section of primary breakup room 1, and secondary breakup room 2 and primary breakup room 1 Between be connected to by blanking channel 6, the second horizontal shaft 7 is provided in the secondary breakup room 2, in second shaft 7 Multiple equally distributed hammer leaves 8 in an axial direction are provided with, the thickness of hammer leaf 8 is smaller, can stalk rapidly be cut into clast.Institute The bottom for stating secondary breakup room 2 is provided with discharge port 9;Motor 10 is provided with outside the secondary breakup room 2, the motor 10 is logical Transmission mechanism is crossed with first rotating shaft 4 and the second shaft 7 to be connected.In use, starting motor 10, first rotating shaft 4 and the second shaft 7 are high Banana stalk is fed primary breakup room 1 by speed rotation from feed inlet 3, the hammer pawl 5 in first rotating shaft 4 stalk hit and Cutting, fritter is broken by stalk, and then stalk enters secondary breakup room 2 by blanking channel 6, and the stalk of fritter is again by hammer leaf 8 are cut into clast, are finally discharged from discharge port 9.
The transmission mechanism includes belt pulley 11, gear wheel 12 and pinion gear 13, and the belt pulley 11 and gear wheel 12 are pacified Loaded in the second shaft 7, pinion gear 13 is installed in first rotating shaft 4, and driving wheel 14, institute are provided on the main shaft of the motor 10 It states and is connected by belt 15 between driving wheel 14 and belt pulley 11, the gear wheel 12 is engaged with pinion gear 13.Gear wheel 12 Driving wheel, pinion gear 13 are driven wheel, and after transmission, the rotating speed bigger of first rotating shaft 4 is conducive to rapidly be cut into stalk Segment provides the crushing efficiency of stalk.
Gear wheel 12 and pinion gear 13 can it is exposed in air, in order to protect gear wheel 12 and pinion gear 13, the primary The outer end of crushing chamber 1 and secondary breakup room 2 is provided with Transmission Room 16, and one end of the first rotating shaft 4 and the second shaft 7 is through passing Dynamic room 16, the gear wheel 12 and pinion gear 13 are located in Transmission Room 16.
Multigroup installation set 17 is provided in the first rotating shaft 4, the construction section 51 of the hammer pawl 5 is inserted into installation set 17 and leads to It crosses screw with installation set 17 to be connected, is convenient for changing hammer pawl 5.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of two-stage crushing type stalk crasher, it is characterised in that:Including primary breakup room (1) and secondary breakup room (2), institute It states and is provided with feed inlet (3) at the top of primary breakup room (1), be internally provided with horizontal first rotating shaft (4), the first rotating shaft (4) it is provided with multiple hammer pawls (5) equally distributed in an axial direction on, the hammer pawl (5) includes construction section (51) and reduction stage (52), And multiple crushing claws (53) are provided on reduction stage (52);The secondary breakup room (2) is set under primary breakup room (1) Side, and be connected to by blanking channel (6) between secondary breakup room (2) and primary breakup room (1), in the secondary breakup room (2) It is provided with horizontal the second shaft (7), multiple hammer leaves (8) equally distributed in an axial direction, institute are provided on second shaft (7) The bottom for stating secondary breakup room (2) is provided with discharge port (9);It is provided with motor (10) outside the secondary breakup room (2), it is described Motor (10) is connected by transmission mechanism with first rotating shaft (4) and the second shaft (7).
2. a kind of two-stage crushing type stalk crasher as described in claim 1, it is characterised in that:The transmission mechanism includes skin Belt wheel (11), gear wheel (12) and pinion gear (13), the belt pulley (11) and gear wheel (12) are installed on the second shaft (7) On, pinion gear (13) is installed in first rotating shaft (4), and driving wheel (14), the master are provided on the main shaft of the motor (10) It is connected by belt (15) between driving wheel (14) and belt pulley (11), the gear wheel (12) is engaged with pinion gear (13).
3. a kind of two-stage crushing type stalk crasher as claimed in claim 2, it is characterised in that:The primary breakup room (1) The outer end of secondary breakup room (2) is provided with Transmission Room (16), one end of the first rotating shaft (4) and the second shaft (7) is run through Transmission Room (16), the gear wheel (12) and pinion gear (13) are located in Transmission Room (16).
4. a kind of two-stage crushing type stalk crasher as described in claim 1, it is characterised in that:On the first rotating shaft (4) It is provided with multigroup installation set (17), the construction section (51) of the hammer pawl (5) is inserted into installation set (17) and passes through screw and installation set (17) it is connected.
CN201721748402.5U 2017-12-14 2017-12-14 A kind of two-stage crushing type stalk crasher Expired - Fee Related CN208032698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721748402.5U CN208032698U (en) 2017-12-14 2017-12-14 A kind of two-stage crushing type stalk crasher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721748402.5U CN208032698U (en) 2017-12-14 2017-12-14 A kind of two-stage crushing type stalk crasher

Publications (1)

Publication Number Publication Date
CN208032698U true CN208032698U (en) 2018-11-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721748402.5U Expired - Fee Related CN208032698U (en) 2017-12-14 2017-12-14 A kind of two-stage crushing type stalk crasher

Country Status (1)

Country Link
CN (1) CN208032698U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109967208A (en) * 2019-03-20 2019-07-05 合肥壹点通信息科技有限公司 A kind of multistage processing grinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109967208A (en) * 2019-03-20 2019-07-05 合肥壹点通信息科技有限公司 A kind of multistage processing grinder

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181102

Termination date: 20181214