CN109874519A - It is novel to cut the super pulverizer of formula straw - Google Patents
It is novel to cut the super pulverizer of formula straw Download PDFInfo
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- CN109874519A CN109874519A CN201910339636.1A CN201910339636A CN109874519A CN 109874519 A CN109874519 A CN 109874519A CN 201910339636 A CN201910339636 A CN 201910339636A CN 109874519 A CN109874519 A CN 109874519A
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- straw
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Abstract
Novel the super pulverizer of formula straw is cut the invention discloses a kind of, including rack, the upper end of rack is connected with conveying pedestal, the two sides of conveying pedestal are respectively arranged with side mounting plate, it conveys and is provided with lower conveyor belt on the upper surface of pedestal, it is located at the position right above lower conveyor belt between two side mounting plates and is provided with upper conveyor belt, setting at an acute angle between upper conveyor belt and the lower conveyor belt, the both ends of the front end shaft of lower conveyor belt are provided with lower gear, the both ends of the front end shaft of upper conveyor belt are provided with gear, gear is meshed with lower gear；Fixation is provided at an end position of lower gear on the rack and cuts platform, fixation cuts platform upper end and is provided with lower die, crankshaft is equipped on platform in fixed cut, the both ends of crankshaft are connect by cutting connecting rod with the both ends for cutting knife respectively, are conveyed and are connected between pedestal and the crankshaft by base linkage；The fixed obliquely downward position for cutting platform is provided with funnel, is provided with grinding device below the funnel.
Description
Technical field
The present invention relates to rice straws to crush equipment technical field, and in particular to one kind is novel to cut the super pulverizer of formula straw.
Background technique
China is a rice big country, and rice pest insects are abundant.Rice straw is as a kind of important biomass currently, processing mode
But it is mostly to burn, causes the great wasting of resources, and be also easy to produce a large amount of poisonous and harmful substances, human health is formed and is threatened.Such as
If this biomass resource abundant is fully utilized, the development that circular agriculture can be promoted, save agricultural, for protecting rural area ring
Border promotes increasing peasant income, and to Resources for construction economizing type friendly environment society, Promoting The Construction of New Countryside all has highly important
Realistic meaning.And rice straw be integrated into using prerequisite be first to be crushed to it.
Main problem existing for straw millstone on the market has now: (1) majority is only used for crushing more brittle
Stalk, and cannot effectively crush the more soft straw such as wheat straw, straw influences machine operation because of its easy reamer；(2) mostly
The different rice straw of dry and wet degree cannot be handled simultaneously.
Summary of the invention
For presently, there are the technical issues of, the present invention provide one kind dry and wet straw can thoroughly can be chopped off with
The novel of crushing cuts the super pulverizer of formula straw.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical schemes:
One kind is novel to cut the super pulverizer of formula straw, including rack, and the upper end of the rack is connected with conveying pedestal,
The two sides of the conveying pedestal are respectively arranged with a side mounting plate along the vertical direction, are located at two on the upper surface of the conveying pedestal
Position between a side mounting plate is provided with lower conveyor belt, between two side mounting plates be located at the lower conveyor belt just on
It is provided with upper conveyor belt at the position of side, setting at an acute angle between the upper conveyor belt and the lower conveyor belt, in the lower transmission
The both ends of the front end shaft of band are respectively arranged with lower gear, are respectively arranged at the both ends of the front end shaft of the upper conveyor belt
Gear, the gear are meshed with the lower gear；
Fixation is provided at an end position of the lower gear in the rack and cuts platform, which cuts on platform
End is provided with lower die, cuts in the fixation and is equipped with crankshaft on platform, the both ends of the crankshaft are respectively by cutting connecting rod and cutting
The both ends of cutter connect, and the lower die cuts straw with cutting knife and match, the conveying pedestal and the crankshaft
Between pass through base linkage connect；
The obliquely downward position that the fixation cuts platform is provided with funnel, is provided with grinding device below the funnel.
By adopting the above technical scheme, straw is placed on lower conveyor belt when use, and conveying base Forward, lower conveyor belt drives rice
The synchronous Forward of grass, through carrying out preliminary compression process to straw when upper conveyor belt, then straw disengaging transmission device enters fixation and cuts
Platform is cut, straw is cut (similar to scissors) with after the cooperation of lower die by cutting knife, the straw after cutting is by funnel
It is crushed into grinding device.The straw mode of movement that the technical program is big using entrance, outlet is small, before cutting straw first
Compression process is carried out to it, it can be achieved that the straw different degrees of to dry and wet can be handled, avoids reamer phenomenon, rationally
Ingehious design crankshaft stroke cuts move forward and backward coordination of the movement with conveying device entirety, and realization is to the continuous steady of straw
Surely it cuts, improves the working efficiency of device；Grinding device is devised simultaneously, material can be carried out to secondary thorough crushing, after crushing
The straw directly returning to field such as straw, or be used for a variety of comprehensive utilizations after processing, can avoid environmental pollution caused by burning, realize money
The secondary use in source promotes agricultural sustainable development.
Preferably, it is provided with concentric arcs slot at the position of its front end on two side mounting plates, it is described
The front end shaft of upper conveyor belt is movably arranged in the concentric arcs slot by front-end bearing pedestal, is leaned on two side mounting plates
Straight-line groove is provided at the position of nearly its rear end, the rear end shaft of the upper conveyor belt is movably arranged on this by rear bearing block should
In straight-line groove, and the position of the front end shaft of the upper conveyor belt is lower than the position of the rear end shaft of the upper conveyor belt.
So set, upper conveyor belt front end shaft is mounted in the concentric arcs slot on the mounting plate of side, lower conveyor belt front end
Shaft is mounted on conveying pedestal by bearing, and in conveying base moving process, the front end shaft of upper conveyor belt can be with preceding
Bearing block moves in concentric arcs slot, the rear end shaft of upper conveyor belt can move in straight-line groove with rear bearing block, realizes
Adjustment at any time to gap between upper and lower conveyer belt, to effectively adjust the compression effect of straw.
Preferably, the knife that cuts includes upper tool post, the lower end of the upper tool post is connected with upper knife edge, in the upper tool post
Upper to be connected with pressure head by spring, the upper end of the spring is abutted with the upper tool post, and lower end is abutted with the pressure head；
It further include the guide rod that the fixation is set and cuts platform both ends, which is arranged along the vertical direction, on the guide rod
It is connected with guide block, the both ends of the upper tool post are fixedly connected with the guide block of corresponding side respectively, each described guide block passes through
Shaft and the described of corresponding side cut connecting rod connection；
The lower die includes being fixed on the fixation to cut lower slide on platform, is located at the upper knife edge on the lower slide
Lower blade is provided at following location directly.
So set, driving conveying base mobile when crank rotation, while guide block being driven to move up and down along guide rod, works as straw
Pressure head first suppresses straw when being moved on lower die, then cuts knife and continues to move down and cuts to straw.
Preferably, the pressure head include with lower slide pressboard disposed in parallel, the lower end of the spring is against
On the pressboard, it is provided with the bending plate being folded upward on front side of the pressboard, is formed between the bending plate and the lower slide
Pressing port.
Preferably, the grinding device includes crush box, slow-speed rotor and fast rotor are equipped on the crush box side by side
Roller, and in rotary course, the blade section of the fast-turn construction rotor and slow-speed rotor can be overlapping, in the slow-speed rotor
The one end for stretching out the crush box is arranged with gear wheel, is arranged with small tooth in one end that the fast-turn construction rotor stretches out the crush box
Wheel, the pinion gear are meshed with the gear wheel.
It is staggered installation of so set, the fast-turn construction rotor and slow-speed rotor of grinding device close blade section, effectively prevent crushing
Occur reamer phenomenon when straw, be driven between fast-turn construction rotor and slow-speed rotor by large and small gear, two gear ratios are determined
The rotational speed difference of two rotors is determined, two rotors are rotated towards each other with friction speed, are conducive to straw and are crushed
Preferably, the bottom of the crush box is provided with rubbing plate, the double wedge upwardly extended is provided on the rubbing plate,
The position that the bottom of the crush box is located at the rubbing plate two sides is provided with sieve.
So set, being provided with the rubbing plate of double wedge pair in crushing box bottom, the double wedge of rubbing plate is designed in rotor knife
In the gap of piece, there is inhibition to bulk straw, be more conducive to the crushing of straw.Crushing box bottom two sides are equipped with sieve
Net will be crushed to a degree of straw sieving and go out crush box, prevent from not sifted out up to the rice straw of degree of grinding requirement, to protect
Demonstrate,prove degree of grinding.
Preferably, one end that the fixation cuts platform is provided with transition platform on the conveying pedestal, the mistake
The height for crossing platform is lower than the height of the lower conveyor belt, while the height of the transition platform is higher than the height of the lower die
Degree.
Preferably, the upper end of the rack is provided with sliding rail, the lower end of the conveying pedestal is provided with can be along the cunning
The sliding block that rail is moved forward and backward.
Preferably, being connected between the crankshaft and first motor by the first transmission mechanism, the lower conveyor belt and the
It is connected between two motors by the second transmission mechanism, is connected between the grinding device and third motor by third transmission mechanism
It connects.
Compared with prior art, beneficial effects of the present invention: the present invention is designed by cleverly structure, carries out powder to straw
Compression process first is carried out to it before broken, is then thoroughly cut, is finally thoroughly crushed, effectively realize to relatively soft and
The thorough crushing of the different straw of dry and wet degree, is not in reamer axle winding, and the motion synchronicity of single unit system cuts effect
Fruit and crushing effect are preferable, and work efficiency is high.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the invention removed after one of side plate；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is that the fixation in Fig. 1 cuts platform and cuts the structural schematic diagram of knife；
Fig. 4 is the structural schematic diagram for cutting knife and lower die in Fig. 1；
Fig. 5 is the top view of the grinding device in Fig. 1；
Fig. 6 is the structural schematic diagram of the crush box in Fig. 1.
Specific embodiment
Below with reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
As attached drawing 1- it is attached it is shown in fig. 6 it is novel cut the super pulverizer of formula straw, including rack 1, whole rack 1 is in rectangle
Frame structure, the upper end of the rack 1 are provided with sliding rail along its length, and the lower end of conveying pedestal 2 is provided with can be along the cunning
The sliding block that rail is moved forward and backward.It is respectively arranged with a side mounting plate 3 along the vertical direction in the two sides of conveying pedestal 2, the conveying base
The position being located between two side mounting plates 3 on the upper surface of seat 2 is provided with lower conveyor belt 20, between two side mounting plates 3
It is provided with upper conveyor belt 30 at the position right above lower conveyor belt 20, in sharp between the upper conveyor belt 30 and lower conveyor belt 20
Angle setting, is respectively arranged with lower gear 21 at the both ends of the front end shaft of lower conveyor belt 20, in the front end shaft of upper conveyor belt 30
Both ends be respectively arranged with gear 31, which is meshed with lower gear 21.On two side mounting plates 3 before it
Concentric arcs slot 32 is provided at the position at end, the front end shaft of upper conveyor belt 30 is movably arranged on this by front-end bearing pedestal 320
In concentric arcs slot 32, it is provided with straight-line groove 33 at the position of its rear end on two side mounting plates 3, upper conveyor belt 30
Rear end shaft is movably arranged in the straight-line groove 33 by rear bearing block 330, and the position of the front end shaft of upper conveyor belt 30
Lower than the position of the rear end shaft of upper conveyor belt 30, keep upper conveyor belt 30 whole inclined.The rear end of lower conveyor belt 20 turns
It being connected between axis and the second motor 200 by the second transmission mechanism 201, that is, lower conveyor belt 20 is driven by the second motor 200,
Fixed one end for cutting platform 4 is provided with transition platform 9 on conveying pedestal 2, the height of the transition platform 9 is lower than lower conveyor belt
20 height, while the height of transition platform 9 is higher than the height of lower die 5.
It can be seen that from Fig. 3, Fig. 4 combination Fig. 1 and be provided with fixation at an end position of lower gear 21 in rack 1
Platform 4 is cut, which cuts 4 upper end of platform and is provided with lower die 5, crankshaft 40 is equipped on platform 4 in fixed cut, the crankshaft 40
Both ends are connect by cutting connecting rod 43 with the both ends for cutting knife 6 respectively, and lower die 5 is cut straw with cutting knife 6 and match
It cuts, conveys and connected between pedestal 2 and crankshaft 40 by base linkage, pass through the first transmission between crankshaft 40 and first motor 400
Mechanism 401 connects, that is, crankshaft 40 is driven by first motor 400.Cutting knife 6 includes upper tool post 60, and the lower end of the upper tool post 60 connects
It is connected to upper knife edge 64, two springs 62 are set along the vertical direction on upper tool post 60, upper end and the upper tool post 60 of the spring 62 support
It connects, lower end is abutted with pressure head 61, and there are two guide posts 61, the upper end of the guide post 61 to stretch out upper tool post for setting on pressure head 61
60, and spring 62 is set in the guide post 61.
4 both ends of platform are cut in fixation and are fixedly installed guide rod 41, which is arranged along the vertical direction, movable on guide rod 41
It is connected with guide block 42, the both ends of upper tool post 60 are fixedly connected with the guide block of corresponding side 42 respectively, each guide block 42 passes through shaft
It is connect with the connecting rod 43 that cuts of corresponding side, that is, cuts the movement of connecting rod 43 and guide block 42 is driven to move up and down along guide rod 41.
Lower die 5 includes being fixed on the fixed lower slide 50 cut on platform 4, under upper knife edge 64 is located on the lower slide 50 just
It is provided with lower blade 51 at the position of side, lower blade 51 is arranged at an angle with upper knife edge 64.Pressure head 61 includes and cuts
The pressboard disposed in parallel of frame 50, the lower end of spring 62 are against on the pressboard, are provided with and are folded upward on front side of the pressboard
Bending plate, form pressing port between the bending plate and lower slide 50.Arch has been bolted to connection on platform 4 in fixed cut
Shape cover 65 cuts the side wall that the shaft that connecting rod 43 is connect with guide block 42 passes through the arch cover 64.The lower end of guide rod 41 is fixed on
Surely it cuts on platform 4, upper end is fixed on the upper top of arch cover 64.
It can be seen that from Fig. 5, Fig. 6 combination Fig. 1 and the fixed obliquely downward position for cutting platform 4 be provided with funnel 7, the funnel 7
Lower section is provided with grinding device 8, is equipped with three pieces of inclined plates in funnel 7, and three pieces of inclined plates are interspersed along the vertical direction, can be by rice
The direction of grass is combed to level, falls into straw laterally in grinding device 8.Grinding device 8 includes crush box 80, the crush box 80
On be equipped with slow-speed rotor 82 and fast-turn construction rotor 81 side by side, and in rotary course, the knife of fast-turn construction rotor 81 and slow-speed rotor 82
Piece part can be overlapping, and gear wheel 84 is arranged in one end that slow-speed rotor 82 stretches out crush box 80, in fast-turn construction rotor 81
The one end for stretching out crush box 80 is arranged with pinion gear 83, which is meshed with gear wheel 84.In the bottom of crush box 80
Be provided with rubbing plate 85, be provided with two rows of double wedges upwardly extended on the rubbing plate 85, each row's double wedge respectively with fast-turn construction rotor
81 and slow-speed rotor 82 blade interlaced arrangement, and the height of double wedge is less than the center line of fast-turn construction rotor 81 and slow-speed rotor 82 and arrives
The vertical distance of rubbing plate 85, simultaneously above the blade minimum point of fast-turn construction rotor 81 and slow-speed rotor 82 to rubbing plate 85 away from
From being provided with sieve 86 in the position that the bottom of crush box 80 is located at 85 two sides of rubbing plate.The shaft and third of slow-speed rotor 82
It is connected between motor 87 by third transmission mechanism 88.
The course of work of the present invention is as follows: first motor 400 drives crankshaft 40 to rotate, on the one hand crankshaft 40 drives conveying pedestal
2 move forward, and on the other hand drive and cut knife 6 and move down along guide rod 41, at the same the second motor 200 drive lower conveyor belt 20 to
Driving front, the lower gear 21 on lower conveyor belt 20 is engaged with gear 31 drives upper conveyor belt 30 to forward, upper conveyor belt 30
Gap between lower conveyor belt 20 can tentatively suppress straw straw, simultaneously as upper conveyor belt 30 is activity
It is mounted on the concentric arcs slot 32 and straight-line groove 33 on side mounting plate 3, it can be with during suppressing straw
The size of straw is adjusted the gap between upper conveyor belt 30 and lower conveyor belt 20, with the pressing result reached.Work as rice
When grass is delivered to the front end of upper and lower conveyer belt, it is sent into lower die 5 by transition platform 9, is then cut under knife 6 continues
Being cooperated after shifting with lower die 5 and straw is cut, the straw after cutting is sent into grinding device 8 by funnel 7, and then the
Three motors 87 drive fast-turn construction rotor 81 and the rotation of slow-speed rotor 82 to crush the straw after cutting, by the first wheat-middlings of rotor
Broken straw is fallen on rubbing plate 85, and pulverized or inadequate degree of grinding straw is not between blade and rubbing plate 85 by repeatedly
Cutting is hit, has thus achieved the purpose that hit crushing repeatedly, and the air-flow that pulverized straw is generated by high speed rotation rotor
It takes the comminuting space that rotor and rubbing plate are formed out of, reaches near sieve 86, the rice straw that size is less than sieve screen apertures after being crushed is considered to be worth doing
Crush box 80 is sifted out, and the rice bits for being greater than sieve screen apertures are then taken back in crush box 80 by the air-flow that rotor generates, and are crushed to small
When mesh size, crush box 80 could be sifted out, and then is achieved the purpose that the super crushing of straw.
Claims (9)
1. one kind is novel to cut the super pulverizer of formula straw, including rack (1), the upper end of the rack (1) is connected with conveying
Pedestal (2), it is characterised in that: the two sides of conveying pedestal (2) are respectively arranged with a side mounting plate (3) along the vertical direction,
The position being located between two side mounting plates (3) on the upper surface of the conveying pedestal (2) is provided with lower conveyor belt (20), at two
It is located at the position right above the lower conveyor belt (20) between the side mounting plate (3) and is provided with upper conveyor belt (30), on this
Setting at an acute angle between conveyer belt (30) and the lower conveyor belt (20), at the both ends of the front end shaft of the lower conveyor belt (20)
Lower gear (21) are respectively arranged with, are respectively arranged with gear (31) at the both ends of the front end shaft of the upper conveyor belt (30),
The gear (31) is meshed with the lower gear (21)；
Fixation is provided at an end position of the lower gear (21) on the rack (1) and cuts platform (4), which cuts
It cuts platform (4) upper end and is provided with lower die (5), cut in the fixation and be equipped with crankshaft (40) on platform (4), the two of the crankshaft (40)
End is connect by cutting connecting rod (43) with the both ends for cutting knife (6) respectively, the lower die (5) with cut knife (6) and match pair
Straw is cut, and is connect between the conveying pedestal (2) and the crankshaft (40) by base linkage；
The obliquely downward position that the fixation cuts platform (4) is provided with funnel (7), is provided with grinding device below the funnel (7)
(8)。
2. novel the super pulverizer of formula straw is cut according to claim 1, it is characterised in that: is installed two sides
It is provided with concentric arcs slot (32) at the position of its front end on plate (3), the front end shaft of the upper conveyor belt (30) passes through
Front-end bearing pedestal (320) is movably arranged in the concentric arcs slot (32), close to its rear end on two side mounting plates (3)
It is provided at position straight-line groove (33), the rear end shaft of the upper conveyor belt (30) is movably arranged on by rear bearing block (330)
In the straight-line groove (33), and the position of the front end shaft of the upper conveyor belt (30) is lower than the rear end of the upper conveyor belt (30)
The position of shaft.
3. novel the super pulverizer of formula straw is cut according to claim 1, it is characterised in that: described to cut knife (6) packet
Upper tool post (60) are included, the lower end of the upper tool post (60) is connected with upper knife edge (64), passes through spring on the upper tool post (60)
(62) pressure head (61) are connected with, the upper end of the spring (62) is abutted with the upper tool post (60), lower end and the pressure head (61)
It abuts；
It further include being arranged to cut the guide rod (41) at platform (4) both ends in the fixation, which is arranged along the vertical direction, described
It is connected on guide rod (41) guide block (42), the both ends of the upper tool post (60) are fixed with the guide block of corresponding side (42) respectively to be connected
It connects, each described guide block (42) cuts connecting rod (43) connection by shaft and the described of corresponding side；
The lower die (5) includes being fixed on the fixation to cut lower slide (50) on platform (4), is located on the lower slide (50)
Lower blade (51) are provided at upper knife edge (64) following location directly.
4. novel the super pulverizer of formula straw is cut according to claim 3, it is characterised in that: the pressure head (61) includes
It is against on the pressboard with the lower end of the lower slide (50) pressboard disposed in parallel, the spring (62), the pressboard
Front side is provided with the bending plate being folded upward at, and forms pressing port between the bending plate and the lower slide (50).
5. novel described in any one of -4 according to claim 1 cut the super pulverizer of formula straw, it is characterised in that: the powder
Crushing device (8) includes crush box (80), is equipped with slow-speed rotor (82) and fast-turn construction rotor (81) on the crush box (80) side by side, and
In rotary course, the blade section of the fast-turn construction rotor (81) and slow-speed rotor (82) can be overlapping, in the slow-speed
One end that rotor (82) stretches out the crush box (80) is arranged with gear wheel (84), stretches out the powder in the fast-turn construction rotor (81)
One end of broken case (80) is arranged with pinion gear (83), which is meshed with the gear wheel (84).
6. novel the super pulverizer of formula straw is cut according to claim 5, it is characterised in that: the crush box (80)
Bottom is provided with rubbing plate (85), the double wedge upwardly extended is provided on the rubbing plate (85), at the bottom of the crush box (80)
The position that portion is located at the rubbing plate (85) two sides is provided with sieve (86).
7. novel the super pulverizer of formula straw is cut according to claim 1, it is characterised in that: in the conveying pedestal
(2) one end that the fixation cuts platform (4) is provided with transition platform (9) on, the height of the transition platform (9) is lower than described
The height of lower conveyor belt (20), while the height of the transition platform (9) is higher than the height of the lower die (5).
Novel cut the super pulverizer of formula straw 8. according to claim 1, it is characterised in that: the rack (1) it is upper
End is provided with sliding rail, and the lower end of conveying pedestal (2) is provided with the sliding block that can be moved forward and backward along the sliding rail.
9. novel the super pulverizer of formula straw is cut according to claim 1, it is characterised in that: the crankshaft (40) and the
It is connected between one motor (400) by the first transmission mechanism (401), between the lower conveyor belt (20) and the second motor (200)
It is connected by the second transmission mechanism (201), passes through third transmission mechanism between the grinding device (8) and third motor (87)
(88) it connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339636.1A CN109874519B (en) | 2019-04-25 | 2019-04-25 | Novel chopping type straw super-pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339636.1A CN109874519B (en) | 2019-04-25 | 2019-04-25 | Novel chopping type straw super-pulverizer |
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| Publication Number | Publication Date |
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| CN109874519A true CN109874519A (en) | 2019-06-14 |
| CN109874519B CN109874519B (en) | 2023-05-16 |
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ID=66938406
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910339636.1A Active CN109874519B (en) | 2019-04-25 | 2019-04-25 | Novel chopping type straw super-pulverizer |
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| CN112275794A (en) * | 2020-09-30 | 2021-01-29 | 杨树涛 | Soil restoration raw material classification device that can automatic layer was spread |
| CN114698420A (en) * | 2022-04-15 | 2022-07-05 | 新疆农业大学 | A pull out stalk and smash all-in-one for cotton stalk |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112275794A (en) * | 2020-09-30 | 2021-01-29 | 杨树涛 | Soil restoration raw material classification device that can automatic layer was spread |
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| CN114698420A (en) * | 2022-04-15 | 2022-07-05 | 新疆农业大学 | A pull out stalk and smash all-in-one for cotton stalk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109874519B (en) | 2023-05-16 |
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