CN210630247U - Agricultural machine straw reducing mechanism - Google Patents

Agricultural machine straw reducing mechanism Download PDF

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Publication number
CN210630247U
CN210630247U CN201921367423.1U CN201921367423U CN210630247U CN 210630247 U CN210630247 U CN 210630247U CN 201921367423 U CN201921367423 U CN 201921367423U CN 210630247 U CN210630247 U CN 210630247U
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wheel
belt
crushing
small
crushing wheel
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CN201921367423.1U
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Chinese (zh)
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崔志民
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Heilongjiang Yinang Construction Machinery Co Ltd
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Heilongjiang Yinang Construction Machinery Co Ltd
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Abstract

The utility model discloses an agricultural machine straw reducing mechanism relates to agricultural machine technical field, the one end downside including the organism lid is equipped with the feed inlet, the other end downside fixedly connected with casing of organism lid, the inside lower extreme swing joint of casing has little crushing shaft, open the bottom of casing has the discharge gate, the inside upper end swing joint of casing has big crushing shaft, the middle part outside fixedly connected with casing bracket of casing, one side fixedly connected with conveyer belt support of casing bracket, the one end fixedly connected with conveyer belt of conveyer belt support, casing bracket's opposite side fixedly connected with motor support. The utility model discloses a set up big crushing sword and little crushing sword, make rubbing crusher's crushing efficiency higher, can be with the kibbling more tiny of agricultural plant piece, needn't carry out a lot of crushing, through setting up the conveyer belt band pulley, can not produce the noise in the course of the work, it is also very little to produce the dust.

Description

Agricultural machine straw reducing mechanism
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to an agricultural machinery straw smashing device.
Background
The straws are left-over products after being harvested in northern agriculture, the common method is incineration treatment, and the burning straws generate a large amount of smoke, so that the environment is seriously polluted, and the safety of transportation is influenced.
The straw crusher can crush corn stalks, straws, peanut skin, bean stalks, firewood and other combustible crop waste stalks. The white burning of the crop straws is avoided, the environment is well protected, and the renewable energy is effectively developed. The machine has reliable performance and simple and convenient operation. The equipment has wide production raw materials, is suitable for the combustible crop waste stalks such as corn stalks, straws, peanut skin, bean stalks, firewood and the like, is used for power generation, paper making, artificial boards, alcohol extraction and the like after being cut and processed by a crusher, and crushed agricultural and plant debris can also be used for manufacturing raw materials of various production industries such as organic fertilizers, fuels, shaving boards, paper and the like.
The crushing effect of the straw crusher in the current market is not good, the straw is not crushed thoroughly, secondary crushing is often required to be carried out, the time for crushing the straw is increased, the existing crusher utilizes the fan to discharge materials, the fan can generate great noise during working, the operation of workers is not only influenced, and dust blown out by the fan can also cause pollution to the environment.
Therefore, it is necessary to invent a straw crushing device of agricultural machinery to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agricultural machine straw reducing mechanism to solve the current straw rubbing crusher who provides among the above-mentioned background art and not thorough to the smashing of straw, the big problem of during operation noise.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an agricultural machinery straw smashing device comprises a machine body cover, wherein a feeding hole is formed in the lower side of one end of the machine body cover, a shell is fixedly connected to the lower side of the other end of the machine body cover, a small smashing wheel shaft is movably connected to the lower end of the inner portion of the shell, a small smashing cutter is fixedly connected to the outer side of the small smashing wheel shaft, a discharging hole is formed in the bottom of the shell, a large smashing wheel shaft is movably connected to the upper end of the inner portion of the shell, a large smashing cutter is fixedly connected to the outer side of the large smashing wheel shaft, a shell support is fixedly connected to the outer side of the middle of the shell, a conveyor belt support is fixedly connected to one side of the shell support, a conveyor belt is fixedly connected to one end of the conveyor belt support, a motor support is fixedly connected to the, the motor wheel is movably connected with the conveyor belt wheel through a belt, the motor wheel is movably connected with the large crushing wheel belt wheel through a belt, the motor wheel is movably connected with the small crushing wheel belt wheel through a belt, the small crushing wheel belt wheel is movably connected with the small idle wheel through a belt, and the large crushing wheel belt wheel is movably connected with the large idle wheel through a belt.
Optionally, the number of the large crushing wheel shafts is two, and the large crushing knives on the two large crushing wheel shafts are arranged in a crossed manner.
Optionally, the number of the small crushing wheel shafts is multiple, the small crushing wheel shafts are arranged at equal intervals, and the small crushing knives on the small crushing wheel shafts are arranged in a crossed manner.
Optionally, the length and the width of the discharge port are both smaller than the width of the conveyor belt, and the width of the conveyor belt is smaller than the distance between the shell brackets.
Optionally, the belt has a plurality of, a plurality of the belt is used for the swing joint between big idler, big crushing wheel band pulley, motor wheel, little crushing wheel band pulley, little idler and the conveyer belt band pulley respectively.
Optionally, there are a plurality of small idle wheels and small crushing wheel belt wheels, and the small crushing wheel belt wheels are movably connected with the small idle wheels through belts.
Optionally, there are two large crushing wheel belt wheels, and the two large crushing wheel belt wheels are movably connected with a large idle wheel through a belt.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up big crushing cutter and little crushing cutter, make rubbing crusher's crushing efficiency higher, big crushing cutter only need carry out the piecemeal with crop straw, and little crushing cutter carries out the repulverize to the plant straw after the piecemeal, and the design not only enables the working resistance of each grade very little like this, reduces the phenomenon of machine card sword, also can be more tiny with the crushing of farming plant piece simultaneously, needn't carry out a lot of and smash.
2. The utility model discloses a set up the conveyer belt band pulley, can be quick clear away smashed crops piece, the conveyer belt band pulley is driven by the motor moreover, can not produce the noise in the course of the work, and the power consumption is less, and it is also few to produce the dust.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic sectional view of the structure of the large crushing cutter of the present invention;
in the figure: 1. a body cover; 2. a housing; 3. a large crushing knife; 4. a large grinding wheel shaft; 5. a housing bracket; 6. a small crushing knife; 7. a small grinding wheel axle; 8. a conveyor belt support; 9. a conveyor belt; 10. a discharge port; 11. a motor; 12. a motor bracket; 13. a feed inlet; 14. a large idler wheel; 15. a large crushing wheel belt wheel; 16. a motor wheel; 17. a small grinding wheel pulley; 18. a small idler wheel; 19. a conveyor belt pulley; 20. a belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The utility model provides an agricultural machinery straw smashing device as shown in figures 1-3, which comprises a body cover 1 and is shown in figure 1, wherein a shell 2 is fixedly connected to the lower side of the other end of the body cover 1, a small smashing wheel shaft 7 is movably connected to the lower end of the inner part of the shell 2, small smashing knives 6 are fixedly connected to the outer side of the small smashing wheel shaft 7, a plurality of small smashing wheel shafts 7 are arranged at equal intervals, a plurality of small smashing knives 6 on the small smashing wheel shafts 7 are arranged in a crossed way, a discharge hole 10 is arranged at the bottom part of the shell 2, a large smashing wheel shaft 4 is movably connected to the upper end of the inner part of the shell 2, a large smashing knife 3 is fixedly connected to the outer side of the large smashing wheel shaft 4, the smashing efficiency of the smashing machine is higher through arranging the large smashing knife 3 and the small smashing knives 6, the smashing efficiency of the smashing machine is smaller and the smashing of agricultural, the crushing process does not need to be carried out for multiple times, a shell support 5 is fixedly connected to the outer side of the middle of the shell 2, a conveyor belt support 8 is fixedly connected to one side of the shell support 5, a conveyor belt 9 is fixedly connected to one end of the conveyor belt support 8, the length and the width of the discharge port 10 are both smaller than the width of the conveyor belt 9, the width of the conveyor belt 9 is smaller than the distance between the shell supports 5, a motor support 12 is fixedly connected to the other side of the shell support 5, and a motor 11 is fixedly connected to one end of the motor support 12;
as shown in fig. 2, one end of the motor 11 is fixedly connected with a motor wheel 16, a plurality of belts 20 are provided, the plurality of belts 20 are respectively used for movably connecting the large idle wheel 14, the large crushing wheel belt wheel 15, the motor wheel 16, the small crushing wheel belt wheel 17, the small idle wheel 18 and the conveyor belt wheel 19, the motor wheel 16 is movably connected with the conveyor belt wheel 19 through the belts 20, the crushed crop scraps can be quickly cleaned through the arrangement of the conveyor belt wheel 19, the conveyor belt wheel 19 is driven by the motor 11, no noise is generated in the working process, less electric energy is consumed, less dust is generated, the motor wheel 16 is movably connected with the large crushing wheel belt wheel 15 through the belts 20, the motor wheel 16 is movably connected with the small crushing wheel belt wheel 17 through the belts 20, the small crushing wheel belt wheel 17 is movably connected with the small idle wheel 18 through the belts 20, the number of the small idle wheels 18 and the number of the small crushing wheel belt wheels 17 are both multiple, the small crushing wheel belt wheels 17 are movably connected with the small idle wheels 18 through a belt 20, the number of the large crushing wheel belt wheels 15 is two, and the two large crushing wheel belt wheels 15 are movably connected with the large idle wheel 14 through the belt 20;
as shown in fig. 3, there are two large crushing wheel shafts 4, and the large crushing blades 3 on the two large crushing wheel shafts 4 are arranged in a crossed manner.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
This practical theory of operation: during operation, at first put into rubbing crusher through feed inlet 13 to crop straw, then the straw can be cut into the piece under the effect of big crushing sword 3, and the straw piece through big crushing sword 3 falls on little crushing sword 6 under the effect of gravity, and the space between the little crushing sword is littleer, after the straw piece is smashed, the straw piece can fall on conveyer belt 9, is taken away by conveyer belt 9 at last.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides an agricultural machine straw reducing mechanism, includes organism lid (1), its characterized in that: a feeding hole (13) is formed in the lower side of one end of the machine body cover (1), a shell (2) is fixedly connected to the lower side of the other end of the machine body cover (1), a small crushing wheel shaft (7) is movably connected to the lower end of the interior of the shell (2), a small crushing knife (6) is fixedly connected to the outer side of the small crushing wheel shaft (7), a discharging hole (10) is formed in the bottom of the shell (2), a large crushing wheel shaft (4) is movably connected to the upper end of the interior of the shell (2), a large crushing knife (3) is fixedly connected to the outer side of the large crushing wheel shaft (4), a shell support (5) is fixedly connected to the outer side of the middle of the shell (2), a conveyor belt support (8) is fixedly connected to one side of the shell support (5), a conveyor belt (9) is fixedly connected to one end of the conveyor belt support (8), the one end fixedly connected with motor (11) of motor support (12), the one end fixedly connected with motor wheel (16) of motor (11), motor wheel (16) are through belt (20) and conveyer belt band pulley (19) swing joint, motor wheel (16) are through belt (20) and big crushing wheel band pulley (15) swing joint, motor wheel (16) are through belt (20) and little crushing wheel band pulley (17) swing joint, little crushing wheel band pulley (17) are through belt (20) and little idler (18) swing joint, big crushing wheel band pulley (15) are through belt (20) and big idler (14) swing joint.
2. An agricultural machine straw pulverizer as defined in claim 1, wherein:
the two large crushing wheel shafts (4) are provided, and the large crushing knives (3) on the two large crushing wheel shafts (4) are arranged in a crossed manner.
3. An agricultural machine straw pulverizer as defined in claim 1, wherein:
the small crushing wheel shafts (7) are arranged in a plurality, the small crushing wheel shafts (7) are arranged at equal intervals, and the small crushing knives (6) on the small crushing wheel shafts (7) are arranged in a crossed mode.
4. An agricultural machine straw pulverizer as defined in claim 1, wherein:
the length and the width of the discharge port (10) are both smaller than the width of the conveyor belt (9), and the width of the conveyor belt (9) is smaller than the distance between the shell supports (5).
5. An agricultural machine straw pulverizer as defined in claim 1, wherein:
the belt (20) is provided with a plurality of belts, and the plurality of belts (20) are respectively used for movably connecting the large idle wheel (14), the large crushing wheel belt wheel (15), the motor wheel (16), the small crushing wheel belt wheel (17), the small idle wheel (18) and the conveying belt wheel (19).
6. An agricultural machine straw pulverizer as defined in claim 1, wherein:
the small idle wheels (18) and the small crushing wheel belt wheels (17) are multiple, and the small crushing wheel belt wheels (17) are movably connected with the small idle wheels (18) through a belt (20).
7. An agricultural machine straw pulverizer as defined in claim 1, wherein:
two large crushing wheel belt wheels (15) are provided, and the two large crushing wheel belt wheels (15) are movably connected with a large idle wheel (14) through a belt (20).
CN201921367423.1U 2019-08-22 2019-08-22 Agricultural machine straw reducing mechanism Active CN210630247U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921367423.1U CN210630247U (en) 2019-08-22 2019-08-22 Agricultural machine straw reducing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921367423.1U CN210630247U (en) 2019-08-22 2019-08-22 Agricultural machine straw reducing mechanism

Publications (1)

Publication Number Publication Date
CN210630247U true CN210630247U (en) 2020-05-29

Family

ID=70791290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921367423.1U Active CN210630247U (en) 2019-08-22 2019-08-22 Agricultural machine straw reducing mechanism

Country Status (1)

Country Link
CN (1) CN210630247U (en)

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