CN110692372A

CN110692372A - Straw smashing and recycling device for agricultural machinery

Info

Publication number: CN110692372A
Application number: CN201911170758.9A
Authority: CN
Inventors: 张刘兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-01-17

Abstract

The invention discloses a straw smashing and recycling device for agricultural machinery, which comprises a smashing box, wherein a plurality of supporting rods are fixed at the top of the smashing box, a cutting box is fixed at the top ends of the supporting rods, the same guide pipe is fixed between the right side of the outer wall of the bottom of the cutting box and the top of the smashing box, a second motor is fixed at the left side of the outer wall of the top of the smashing box, a screw is fixed on an output shaft of the second motor, a sliding block is sleeved on the screw in a threaded manner, a bending plate is fixed at the top of the sliding block, one end of the bending plate extends into the cutting box, a push plate is fixed in the cutting box, a cutting mechanism is fixed at one side of the cutting box, a guide plate is fixed on the inner wall of the. The straw cutting and crushing integrated machine can realize the integration of straw cutting and crushing work, and has higher working efficiency.

Description

Straw smashing and recycling device for agricultural machinery

Technical Field

The invention relates to the technical field of straw crushing, in particular to a straw crushing and recycling device for agricultural machinery.

Background

The straw is a general term of stem and leaf parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after seeds are harvested, more than half of the products of crop photosynthesis exist in the straw, the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a multipurpose renewable biological resource, and is a coarse feed, and the straw is characterized by high content of coarse fibers, contains lignin and the like, and the lignin cellulose cannot be utilized by pigs and chickens, but can be absorbed and utilized by livestock such as ruminants, cattle and sheep.

The straws need to be crushed in the straw recycling process, but the ordinary straw crushing and recycling devices in the market cannot cut the straws first, so that the straws are too long and are easy to wind on the crushing rods.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a straw crushing and recycling device for agricultural machinery.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a straw recovery unit that smashes for agricultural machine, is including smashing the case, it is fixed with a plurality of bracing pieces to smash the roof portion, and the bracing piece top is fixed with the cutting case, cuts bottom of the case portion outer wall right side and smashes and be fixed with same passage between the roof portion, it is fixed with the second motor to smash top of the case portion outer wall left side, and the output shaft of second motor is fixed with the screw rod, and the slider has been cup jointed to the screw thread on the screw rod, the slider top is fixed with the board of bending, and the one end of the board of bending extends to the cutting incasement and is fixed with the push pedal, cutting case one side is fixed with cutting mechanism, it is fixed with the stock guide to smash bottom of the.

Further, the cutting mechanism comprises a third motor, and a cutting blade is fixed on an output shaft of the third motor through the inner wall of the cutting box.

Furthermore, the crushing mechanism comprises a first motor, an output shaft of the first motor penetrates through the outer wall of the top of the material guide plate and is fixedly provided with a rotating shaft, and a plurality of crushing blades are fixedly arranged on the rotating shaft.

Furthermore, the outer wall of the left side of the crushing box is provided with a discharge hole.

Furthermore, a baffle is fixed on the right side of the outer wall of the top of the cutting box.

Furthermore, one end of the screw rod, which is far away from the second motor, is fixed with a limiting block.

Furthermore, a guide groove is formed in the inner wall of one side of the cutting box, a connecting block is fixed to the outer wall of the top of the bending plate, and a guide block matched with the guide groove in a clamping mode is fixed to the top end of the connecting block.

The invention has the beneficial effects that:

1. can drive the board transverse motion of bending under the drive effect of second motor and screw rod through the setting of slider, to placing the straw raw materials at the cutting incasement to cutting blade direction motion, realize the feeding cutting work of straw, facilitate the use, crushed aggregates after the cutting gets into crushing incasement from the passage, first motor drives crushing blade and further crushing work to the crushed aggregates, the leading-in ejection of compact work of accomplishing to the discharge gate of crushed aggregates of raw materials after smashing, the integration is smashed in the cutting, work efficiency is higher.

2. The arrangement of the baffle plate can protect and block the crushed aggregates sputtered when the straws are cut.

3. Can carry out lateral motion along with the board of bending in the guide way through the guide block, realize the direction limiting displacement to bent board and push pedal, improve push pedal lateral motion's stability.

Drawings

FIG. 1 is a schematic sectional view of a straw pulverizing and recycling apparatus according to an embodiment 1 of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a cutting box in an embodiment 1 of the straw crushing and recycling device for agricultural machinery provided by the invention;

fig. 3 is a schematic sectional structure view of an embodiment 2 of the straw pulverizing and recycling apparatus for agricultural machinery according to the present invention.

In the figure: 1 crushing case, 2 crushing blades, 3 rotating shafts, 4 first motors, 5 guide plates, 6 discharge ports, 7 screws, 8 second motors, 9 supporting rods, 10 bending plates, 11 cutting cases, 12 push plates, 13 baffle plates, 14 cutting blades, 15 third motors, 16 guide pipes, 17 sliding blocks, 18 guide grooves, 19 guide blocks and 20 connecting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, a straw smashing and recycling device for agricultural machinery, including smashing case 1, smash 1 top of case and be fixed with a plurality of bracing pieces 9, and bracing piece 9 top is fixed with cutting case 11, be fixed with same passage 16 between cutting case 11 bottom outer wall right side and the crushing 1 top of case, smash 1 top outer wall left side of case and be fixed with second motor 8, second motor 8's output shaft is fixed with screw rod 7, the screw has cup jointed slider 17 on the screw rod 7, slider 17 top is fixed with the board 10 of bending, and the one end of the board 10 of bending extends to cutting case 11 internal fixation has push pedal 12, cutting case 11 one side is fixed with cutting mechanism, crushing 1 bottom inner wall is fixed with stock guide 5, be fixed with a plurality of rubbing crusher on the stock guide 5.

Cutting mechanism includes third motor 15, the output shaft of third motor 15 passes cutting box 11 inner wall and is fixed with cutting blade 14, crushing mechanism includes first motor 4, the output shaft of first motor 4 passes 5 top outer walls of baffle and is fixed with pivot 3, be fixed with a plurality of crushing blades 2 in the

pivot

3, 1 left side outer wall of crushing box is opened there is discharge gate 6, cutting box 11 top outer wall right side is fixed with baffle 13, the one end that second motor 8 was kept away from to screw rod 7 is fixed with the stopper.

The working principle of the embodiment is as follows: slider 17 can drive the 10 lateral motion of board of bending under the drive effect of second motor 8 and screw rod 7, to placing the straw raw materials in cutting box 11 to the 14 direction movements of cutting blade, realize the feeding cutting work of straw, facilitate the use, crushed aggregates after the cutting gets into crushing box 1 from passage 16, first motor 4 drives crushing blade 2 and further crushing work to the crushed aggregates, the leading-in ejection of compact work of accomplishing to discharge gate 6 from stock guide 5 of the raw materials after smashing, the integration is smashed in the cutting, work efficiency is higher.

Example 2

Referring to fig. 3, a straw smashing and recycling device for agricultural machinery, the difference between this embodiment and embodiment 1 is that a guide groove 18 is opened on the inner wall of one side of a cutting box 11, a connecting block 20 is fixed on the outer wall of the top of a bending plate 10, and a guide block 19 which forms a clamping fit with the guide groove 18 is fixed on the top end of the connecting block 20.

The working principle of the embodiment is as follows: the guide block 19 can move transversely in the guide groove 18 along with the bending plate 10, so that the guide limiting effect of the bending plate 10 and the push plate 12 is realized, and the stability of the transverse movement of the push plate 10 is improved.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The straw smashing and recycling device for the agricultural machinery comprises a smashing box (1) and is characterized in that a plurality of supporting rods (9) are fixed to the top of the smashing box (1), a cutting box (11) is fixed to the top end of each supporting rod (9), a same material guide pipe (16) is fixed between the right side of the outer wall of the bottom of the cutting box (11) and the top of the smashing box (1), a second motor (8) is fixed to the left side of the outer wall of the top of the smashing box (1), a screw rod (7) is fixed to an output shaft of the second motor (8), a sliding block (17) is sleeved on the screw rod (7) in a threaded mode, a bending plate (10) is fixed to the top of the sliding block (17), a push plate (12) is fixed to the cutting box (11) in one end of the bending plate (10), a cutting mechanism is fixed to one side of the cutting box (11), and a material guide plate (5), a plurality of crushing mechanisms are fixed on the material guide plate (5).

2. The straw crushing and recycling device of claim 1, wherein the cutting mechanism comprises a third motor (15), and the output shaft of the third motor (15) penetrates through the inner wall of the cutting box (11) to be fixed with the cutting blades (14).

3. The straw crushing and recycling device of claim 1, wherein the crushing mechanism comprises a first motor (4), an output shaft of the first motor (4) penetrates through the outer wall of the top of the material guide plate (5) to be fixed with a rotating shaft (3), and a plurality of crushing blades (2) are fixed on the rotating shaft (3).

4. The straw crushing and recycling device for agricultural machinery according to claim 3, wherein the outer wall of the left side of the crushing box (1) is provided with a discharge hole (6).

5. The straw crushing and recycling device for agricultural machinery according to any one of claims 1 to 4, wherein a baffle (13) is fixed to the right side of the outer wall of the top of the cutting box (11).

6. The straw crushing and recycling device of claim 1, wherein a limiting block is fixed to one end of the screw (7) far away from the second motor (8).

7. The straw smashing and recycling device for agricultural machinery according to claim 1, wherein a guide groove (18) is formed in the inner wall of one side of the cutting box (11), a connecting block (20) is fixed on the outer wall of the top of the bending plate (10), and a guide block (19) which is in clamping fit with the guide groove (18) is fixed at the top end of the connecting block (20).