CN207543684U - A kind of adjustable straw millstone for crushing length of agricultural - Google Patents

A kind of adjustable straw millstone for crushing length of agricultural Download PDF

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Publication number
CN207543684U
CN207543684U CN201721350741.8U CN201721350741U CN207543684U CN 207543684 U CN207543684 U CN 207543684U CN 201721350741 U CN201721350741 U CN 201721350741U CN 207543684 U CN207543684 U CN 207543684U
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CN
China
Prior art keywords
plate
agricultural
extraction box
chopper
trash extraction
Prior art date
Application number
CN201721350741.8U
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Chinese (zh)
Inventor
袁良
Original Assignee
马明娥
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Application filed by 马明娥 filed Critical 马明娥
Priority to CN201721350741.8U priority Critical patent/CN207543684U/en
Application granted granted Critical
Publication of CN207543684U publication Critical patent/CN207543684U/en

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Abstract

The utility model discloses a kind of adjustable straw millstone for crushing length of agricultural, including extrusion cabin, feed hopper, trash extraction box, guillotine cutting case and driving device;Level, which rotates coaxially, in extrusion cabin is equipped with compression roller;The trash extraction box connection is in the bottom of extrusion cabin, horizontal conveyer belt is installed in trash extraction box, cam between conveyer belt is installed, several sieve pores are offered on the conveyer belt, the lower horizontal of the chopper installing plate is spaced substantially equidistant several vertical choppers;The upper end of connecting rod is screwed onto the lower surface of chopper installing plate, and lower end is bolted with horizontal lifter plate, several top plates corresponding with the edge of a knife are fixed on lifter plate.Stalk in cutting groove is cut by chopper, and cutting area is big, while cuts into multistage, then can make the stalk movement after guillotine cutting by the rubber strip on top plate, and continuous guillotine cutting stalk makes its refinement, ensures to crush abundant, raising crushing effect.

Description

A kind of adjustable straw millstone for crushing length of agricultural

Technical field

The utility model is related to a kind of agricultural machinery, specifically a kind of agricultural crushes dress with the adjustable stalk for crushing length It puts.

Background technology

Pulverizer is a kind of device for crushing material and being used in order to people, and the use of pulverizer is particularly extensive, All trades and professions have involved in society, by the crushing of pulverizer, be people quickly and conveniently using raw material, to people with Carry out larger facility, it is welcomed by the people.

The application of pulverizer is than wide, and in agriculture field, the pulverizer of the stalks such as corn, rice is relatively conventional, leads to It crosses and crushes stalk, the powder after crushing returns to farmland, can also play the effect for carrying fertilizer.

But existing stalk crasher, often by manually raw material is sent under chopper, is cut manually when crushing Broken, there are also machineries to crush stalk, but crushing effect is poor, machinery easily winding, use cost height etc., because This, needs to design a kind of reducing mechanism, solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of adjustable straw millstone for crushing length of agricultural, to solve The problems mentioned above in the background art.

To achieve the above object, the utility model provides following technical solution:

The adjustable straw millstone for crushing length of a kind of agricultural, including extrusion cabin, feed hopper, trash extraction box, guillotine cutting Case and driving device;The extrusion cabin is cylindrical-shaped structure, and feed hopper is connected at the top of extrusion cabin, and level is same in extrusion cabin Axis is rotatablely equipped with compression roller;In the bottom of extrusion cabin, trash extraction box is horizontally disposed with, and is installed in trash extraction box for the trash extraction box connection There is horizontal conveyer belt, the both ends of conveyer belt are equipped with cam, the end of cam and conveying around live-roller between conveyer belt The upper contact of band pushes conveyer belt to shake up and down;Several sieve pores are offered on the conveyer belt, are set in the bottom of trash extraction box It is equipped with collecting tank;The other end of the trash extraction box is connected with guillotine cutting case, and driving device is installed at the top of guillotine cutting case, is driven The output terminal of dynamic device is extend into straight down in guillotine cutting case, and horizontal first is fixed on the output terminal of driving device and is fixed Plate is equipped with the first vertical fixing bolt in the first fixed plate, and being equipped with horizontal chopper in the downside of the first fixed plate installs Plate is fixedly connected by the first fixing bolt;It is vertical that the lower horizontal of the chopper installing plate is spaced substantially equidistant several Chopper;The cutting groove of the arc to lower recess is provided with below the chopper, several are offered on cutting groove and is cut up with a hay cutter with top The corresponding edge of a knife of knife;The both ends of cutting groove are integrally provided with the second fixed plate, are fixed on the corresponding guillotine cutting case of the second fixed plate There is installing plate, installing plate and the second fixed plate are fixedly connected by the second fixing bolt;It is perpendicular there are two being opened up on the cutting groove Straight through-hole is equipped with vertical connecting rod in through-hole, and the upper end of connecting rod is screwed onto the lower surface of chopper installing plate, and lower end is bolted with Horizontal lifter plate, is fixed with several top plates corresponding with the edge of a knife on lifter plate.

Further:The distance between the compression roller and feed hopper inner wall are 50~100mm.

Further:The cam is identical with the rotation direction of live-roller.

Further:The access hole of outer cover is provided at the top of the trash extraction box.

Further:The driving device is hydraulic drive mechanism.

Further:The upper end of top plate passes through the edge of a knife when chopper installing plate is located at the top.

Further:The lower section of the lifter plate is equipped with splicing groove.

Compared with prior art, the beneficial effects of the utility model are:The utility model is by the extrusion cabin of setting and squeezes Pressure roller squeezes the stalk of entrance first, and can ensure that stalk is neat in delivered inside, and convenient for guillotine cutting, stalk is defeated Send to take shakes stalk by cam, and wherein mixed stone, gravel etc. are shaken off, avoids destroying cutter in guillotine cutting, prolong Long service life of equipment;Stalk in cutting groove is cut by chopper, and cutting area is big, while cuts into multistage, then By the rubber strip on top plate stalk after guillotine cutting can move, continuous guillotine cutting stalk makes its refinement, ensures to crush and fill Point, improve crushing effect;Chopper, cutting groove and top plate replacement easy to disassemble can replace different cuttings and grow as needed Degree, using flexible are quick and easy for installation.

Description of the drawings

Fig. 1 is a kind of structure diagram of agricultural with the adjustable straw millstone for crushing length.

Fig. 2 is a kind of overlooking the structure diagram of agricultural with conveyer belt in the adjustable straw millstone for crushing length.

Fig. 3 is a kind of attachment structure schematic diagram of agricultural with lifter plate in the adjustable straw millstone for crushing length.

Fig. 4 is a kind of overlooking the structure diagram of agricultural with cutting groove in the adjustable straw millstone for crushing length.

In figure:1- extrusion cabins, 2- feed hoppers, 3- compression rollers, 4- trash extraction box, 5- guillotine cutting casees, 6- conveyer belts, 7- live-rollers, 8- cams, 9- collecting tanks, 10- driving devices, 11- chopper installing plates, 12- choppers, the first fixed plates of 13-, 14- first fix spiral shell Bolt, 15- cutting grooves, 16- installing plates, the second fixed plates of 17-, the second fixing bolts of 18-, the 20- edges of a knife, 21- splicing grooves, 22- inspections Repair mouth, 23- sieve pores, 24- connecting rods, 25- lifter plates, 26- top plates, 27- rubber strips, 28- through-holes.

Specific embodiment

Please refer to figure, in the utility model embodiment, a kind of agricultural adjustable straw millstone for crushing length, packet Include extrusion cabin 1, feed hopper 2, trash extraction box 4, guillotine cutting case 5 and driving device 10;The extrusion cabin 1 be cylindrical-shaped structure, feed hopper 2 Connection is at the top of extrusion cabin 1, and stalk is sent to from feed hopper 2 in extrusion cabin 1, and level rotates coaxially installation in extrusion cabin 1 There is compression roller 3, driving motor is fixedly connected on the central shaft of compression roller 3, rotate compression roller 3, compression roller 3 and feed hopper 2 The distance between inner wall is 50~100mm, and the stalk being pressed into feed hopper 2 is rotated by compression roller 3, makes it between Gap it is downward;The trash extraction box 4 is connected in the bottom of extrusion cabin 1, and trash extraction box 4 is horizontally disposed, and water is equipped in trash extraction box 4 Flat conveyer belt 6, the both ends of conveyer belt 6 are moved around live-roller 7, driving conveying belt 6, so as to make the stalk on conveyer belt 6 to Right conveying is equipped with cam 8 between conveyer belt 6, two motors is connected separately on the live-roller 7 and cam 8, respectively into Row driving, the end of cam 8 and the upper contact of conveyer belt 6, so as to which conveyer belt be pushed to be shaken about 6, cam 8 and live-roller 7 Rotation direction it is identical, ensure equipment installation and operation;Several sieve pores 23 are offered on the conveyer belt 6, it can on sieve pore 23 Make to be mixed into the screenings such as the stone in stalk, gravel to go out, collecting tank 9 is provided in the bottom of trash extraction box 4, the collection of collecting tank 9 is fallen Under stone, gravel;Be provided with the access hole 22 of outer cover at the top of the trash extraction box 4, for cleaning in trash extraction box 4 and Maintenance.

The other end of the trash extraction box 4 is connected with guillotine cutting case 5, and the top of guillotine cutting case 5 is installed with driving device 10, Driving device 10 is hydraulic drive mechanism, the specific can be that hydraulic cylinder, the output terminal of driving device 10 is extend into straight down In guillotine cutting case 5, the first horizontal fixed plate 13 is fixed on the output terminal of driving device 10, is equipped in the first fixed plate 13 perpendicular The first straight fixing bolt 14, horizontal chopper installing plate 11 is equipped in the downside of the first fixed plate 13, and spiral shell is fixed by first Bolt 14 is fixedly connected, convenient for the disassembly and installation of chopper installing plate 11;The equidistant row of lower horizontal of the chopper installing plate 11 Several vertical choppers 12 are shown, different 12 spacing of chopper can be designed as needed;The lower section setting of the chopper 12 The cutting groove 15 of the arc of oriented lower recess, the blade of chopper 12 are matched with the bending of cutting groove 15, are opened up on cutting groove 15 There are several and the 12 corresponding edge of a knife 20 of top chopper, chopper 12 is made to pass through the edge of a knife 20, by the straw chopping on cutting groove 15;It cuts The both ends for cutting slot 15 are integrally provided with the second fixed plate 17, and installing plate is fixed on 17 corresponding guillotine cutting case 5 of the second fixed plate 16, installing plate 16 is fixedly connected with the second fixed plate 17 by the second fixing bolt 18, is dismantled convenient for cutting groove 15, with chopper 12 It replaces simultaneously;The cutting groove 15 is opened up there are two vertical through-hole 28, and vertical connecting rod 24, connecting rod 24 are equipped in through-hole 28 Upper end be screwed onto the lower surface of chopper installing plate 11, lower end is bolted with horizontal lifter plate 25, and lifter plate 25 is located at cutting groove 15 lower section, is fixed with several and 20 corresponding top plate 26 of the edge of a knife on lifter plate 25, and the chopper installing plate 11 is located at most The upper end of top plate 26 passes through the edge of a knife 20 during top, and the upper end of top plate 26 is installed with rubber strip 27, and the width of rubber strip 27 is big In the width of the edge of a knife 20, when top plate 26 is upward through the edge of a knife 20, rubber strip 27 passes through the edge of a knife 20 after being squeezed, and passes through the edge of a knife 20 The outside bullet block under self-acting afterwards, the stalk bullet of 20 both sides of the edge of a knife is walked, and makes internal stalk movement, convenient for hand hay cutter next time It cuts;The lower section of the lifter plate 25 is equipped with splicing groove 21, for receiving the stalk powder fallen after crushing from the edge of a knife 20.

The operation principle of the utility model is:Stalk level is packed into from feed hopper 2, stalk is entered in extrusion cabin 1, by To after extruding, stalk is moved down along the gap between compression roller 3 and extrusion cabin 1, so as to which stalk be made to be sent to a certain amount Lower section can also ensure the regularity of stalk, and convenient for stalk guillotine cutting, stalk is dropped on the conveyer belt 6 in trash extraction box 4, is passed through Conveyer belt 6 conveys to the right, and during conveying, the rotation of cam 8 is impinged upon on conveyer belt 6, is vibrated conveyer belt 6, will be mixed into Stone, gravel into stalk etc. are shaken off, and are fallen from the sieve pore 23 on conveyer belt 6, are collected in collecting tank 9;After removal of impurities Stalk be fed in the guillotine cutting case 5 of right end, stalk is fallen on cutting groove 15, driving device 10 drive chopper 12 on move down Dynamic, chopper 12 is moved down to the stalk guillotine cutting on cutting groove 15, when moving up, is drawn by the vertical connecting rod 24 connected thereon The lifter plate 25 of dynamic lower end moves up, and the top plate 26 on lifter plate 25 passes through the edge of a knife 20 on cutting groove 15, and top plate 26 On rubber strip 27 stalk thereon is flicked across the edge of a knife 20, move the stalk after guillotine cutting, convenient for guillotine cutting next time, directly It can be fallen to the stalk end of the year by the edge of a knife 20, the stalk after crushing collected in splicing groove 21.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (7)

1. a kind of adjustable straw millstone for crushing length of agricultural, including extrusion cabin (1), feed hopper (2), trash extraction box (4), guillotine cutting case (5) and driving device (10);It is characterized in that:The extrusion cabin (1) is cylindrical-shaped structure, and feed hopper (2) is even Lead at the top of extrusion cabin (1), rotated coaxially in extrusion cabin (1) interior level and compression roller (3) is installed;The trash extraction box (4) is even Lead in the bottom of extrusion cabin (1), trash extraction box (4) is horizontally disposed, and horizontal conveyer belt (6) is equipped in trash extraction box (4), conveys The both ends of band (6) are equipped with cam (8), the end of cam (8) and conveyer belt around live-roller (7) between conveyer belt (6) (6) upper contact;Several sieve pores (23) are offered on the conveyer belt (6), the bottom of trash extraction box (4) is provided with collection Slot (9);The other end of the trash extraction box (4) is connected with guillotine cutting case (5), and driving dress is installed at the top of guillotine cutting case (5) It puts (10), the output terminal of driving device (10) is extend into straight down in guillotine cutting case (5), solid on the output terminal of driving device (10) Surely there is horizontal the first fixed plate (13), vertical the first fixing bolt (14) is equipped in the first fixed plate (13), first The downside of fixed plate (13) is equipped with horizontal chopper installing plate (11), is fixedly connected by the first fixing bolt (14);The hand hay cutter The lower horizontal of knife installing plate (11) is spaced substantially equidistant several vertical choppers (12);The lower section setting of the chopper (12) The cutting groove (15) of the arc of oriented lower recess offers several edges of a knife corresponding with top chopper (12) on cutting groove (15) (20);The both ends of cutting groove (15) are integrally provided with the second fixed plate (17), the corresponding guillotine cutting case (5) of the second fixed plate (17) On be fixed with installing plate (16), installing plate (16) is fixedly connected with the second fixed plate (17) by the second fixing bolt (18);Institute It states and is opened up on cutting groove (15) there are two vertical through-hole (28), through-hole (28) is interior to be equipped with vertical connecting rod (24), connecting rod (24) upper end is screwed onto the lower surface of chopper installing plate (11), and lower end is bolted with horizontal lifter plate (25), in lifter plate (25) several top plates (26) corresponding with the edge of a knife (20) are fixed on.
2. a kind of adjustable straw millstone for crushing length of agricultural according to claim 1, it is characterised in that:Institute The distance between compression roller (3) and feed hopper (2) inner wall are stated as 50~100mm.
3. a kind of adjustable straw millstone for crushing length of agricultural according to claim 1, it is characterised in that:Institute It is identical with the rotation direction of live-roller (7) to state cam (8).
4. a kind of adjustable straw millstone for crushing length of agricultural according to claim 1, it is characterised in that:Institute State the access hole (22) that outer cover is provided at the top of trash extraction box (4).
5. a kind of adjustable straw millstone for crushing length of agricultural according to claim 1, it is characterised in that:Institute Driving device (10) is stated as hydraulic drive mechanism.
6. a kind of adjustable straw millstone for crushing length of agricultural according to claim 1, it is characterised in that:Institute The upper end of top plate (26) passes through the edge of a knife (20) when stating chopper installing plate (11) positioned at the top.
7. a kind of adjustable straw millstone for crushing length of agricultural according to claim 1, it is characterised in that:Institute The lower section for stating lifter plate (25) is equipped with splicing groove (21).
CN201721350741.8U 2017-10-19 2017-10-19 A kind of adjustable straw millstone for crushing length of agricultural CN207543684U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721350741.8U CN207543684U (en) 2017-10-19 2017-10-19 A kind of adjustable straw millstone for crushing length of agricultural

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721350741.8U CN207543684U (en) 2017-10-19 2017-10-19 A kind of adjustable straw millstone for crushing length of agricultural

Publications (1)

Publication Number Publication Date
CN207543684U true CN207543684U (en) 2018-06-29

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Application Number Title Priority Date Filing Date
CN201721350741.8U CN207543684U (en) 2017-10-19 2017-10-19 A kind of adjustable straw millstone for crushing length of agricultural

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109092399A (en) * 2018-08-20 2018-12-28 湖北国宝桥米有限公司 A kind of energy-saving rice husk rice peeler
CN109197187A (en) * 2018-09-21 2019-01-15 杨树楠 A kind of efficient straw pulverizer
CN110402702A (en) * 2019-08-14 2019-11-05 吴平 A kind of agricultural cutting knife type straw millstone

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109092399A (en) * 2018-08-20 2018-12-28 湖北国宝桥米有限公司 A kind of energy-saving rice husk rice peeler
CN109092399B (en) * 2018-08-20 2019-06-04 湖北国宝桥米有限公司 A kind of energy-saving rice husk rice peeler
CN109197187A (en) * 2018-09-21 2019-01-15 杨树楠 A kind of efficient straw pulverizer
CN110402702A (en) * 2019-08-14 2019-11-05 吴平 A kind of agricultural cutting knife type straw millstone
CN110402702B (en) * 2019-08-14 2020-10-27 西藏瑞华资本管理有限公司 Fodder chopper formula straw reducing mechanism for agricultural

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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: 20180629

Termination date: 20181019