CN209964690U

CN209964690U - High-efficient stable crop straw reducing mechanism

Info

Publication number: CN209964690U
Application number: CN201920552771.XU
Authority: CN
Inventors: 甘富荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-21
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a high-efficient stable crop straw reducing mechanism, including smashing the case, the top fixedly connected with motor of smashing the case, the inside of smashing the case is provided with the initiative tooth, the top welding of initiative tooth has the universal driving shaft. The efficient and stable crop straw smashing device is matched with the driven teeth meshed and connected with the two sides for use while the driving teeth are driven to rotate by the motor, so that the effect of driving the smashing knives on the two sides to rotate simultaneously is achieved, and the straw smashing efficiency is improved; the two side ends of the transmission rod are respectively and fixedly connected inside the bearings and are used for improving the stability of the crushing cutter during rotation; through installing hinge block, baffle and magnet piece additional in the inside of going out the hopper, the cooperation fan uses, makes things convenient for the air admission to smash the incasement, improves the crushing efficiency of straw, smashes the back that finishes, closes the fan, and operating personnel upwards promotes the baffle, makes the magnet piece adsorb fixedly with the inside of going out the hopper to the straw after conveniently smashing is discharged by going out the hopper.

Description

High-efficient stable crop straw reducing mechanism

Technical Field

The utility model belongs to the technical field of the crops are smashed, concretely relates to high-efficient stable crop straw reducing mechanism.

Background

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.

According to a high-efficient stable crop straw reducing mechanism that patent CN201620642846.X provided, including the device body, one side of device body is equipped with the time-recorder, the top of device body is equipped with the top cap, be equipped with the feeder hopper on the top cap, one side of feeder hopper is equipped with first rotation motor, the bottom of top cap is equipped with first axis of rotation, the top of first axis of rotation extends to the top of top cap, the periphery of first axis of rotation is equipped with the second axis of rotation that the level set up, the periphery of second axis of rotation is equipped with the stirring sword, the bottom of first axis of rotation is equipped with the second and rotates the motor, the below of first axis of rotation is equipped with the baffle, be equipped with the fan on the inner wall of device body bottom. This case reasonable in design, convenient operation, convenient inspection and maintenance have guaranteed staff's safety, increase the rubbing crusher chance of straw for the granularity of straw is little and smash ground more even, has increased substantially the work efficiency and the life of device body.

This case shows that although the granularity of straw can be made small and more even with smashing, improve its work efficiency and life, the stability of axis of rotation when rotating is relatively poor, has influenced the crushing efficiency of stirring sword, consequently, in order to improve the stability of axis of rotation when rotatory, needs a high-efficient stable crop straw reducing mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient stable crop straw reducing mechanism to solve the problem of proposition among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency and stable crop straw smashing device comprises a smashing box, wherein a motor is fixedly connected to the top end of the smashing box, driving teeth are arranged inside the smashing box, a linkage shaft is welded to the top end of the driving teeth, the end portion of the linkage shaft is fixedly connected with the output end of the motor, driven teeth are meshed and connected to the left side and the right side of the driving teeth, a transmission rod is fixedly connected to the inside of the driven teeth, a first isolation plate and a second isolation plate are welded to the inner wall of the smashing box from top to bottom in sequence, a first bearing is fixedly connected to the top end of the inner wall of the smashing box, a second bearing is fixedly connected to the bottom end of the inner wall of the smashing box, the top end of the transmission rod is fixedly connected with the inside of the first bearing, the bottom end of the transmission rod is fixedly connected with the inside of the second bearing, a smashing knife is welded to, a discharge hopper is arranged on the right side wall of the crushing box.

The device is used for driving the driving teeth to rotate through the motor and matching with the driven teeth meshed and connected with the two sides for use, so that the effect of driving the crushing cutters on the two sides to rotate simultaneously is achieved, and the straw crushing efficiency is improved; the two side ends of the transmission rod are respectively and fixedly connected with the inside of the bearing and are used for improving the stability of the crushing cutter during rotation.

Preferably, the right side wall of the crushing box is fixedly connected with a fan, and an air inlet pipe is communicated between the bottom end of the fan and the top end of the discharge hopper.

Preferably, the corner on the top end of the inner wall of the discharge hopper is fixedly connected with a hinge block, the hinge block is rotatably connected with a baffle, and the surface of the baffle is fixedly connected with a magnet block.

This setting is used for making things convenient for the air to get into crushing incasement, improves the crushing efficiency of straw, smashes the back that finishes, closes the fan, and operating personnel upwards promotes the baffle, makes the magnet piece adsorb fixedly with the inside of going out the hopper to the straw after conveniently smashing is discharged by going out the hopper.

Preferably, the crushing knife is arranged between the first isolation plate and the second isolation plate, and the inner part of the crushing box of the second isolation plate is obliquely arranged.

Preferably, the end of the transmission rod penetrates through the first isolation plate and the second isolation plate in sequence.

Preferably, the bottom end of the baffle is fixedly connected with a rubber pad, and anti-skid particles are arranged on the surface of the rubber pad.

This setting is used for making things convenient for the operating personnel when promoting the baffle stability of antiskid when rotating.

The utility model discloses a technological effect and advantage: the efficient and stable crop straw smashing device is matched with the driven teeth meshed and connected with the two sides for use while the driving teeth are driven to rotate by the motor, so that the effect of driving the smashing knives on the two sides to rotate simultaneously is achieved, and the straw smashing efficiency is improved; the two side ends of the transmission rod are respectively and fixedly connected inside the bearings and are used for improving the stability of the crushing cutter during rotation; through installing hinge block, baffle and magnet piece additional in the inside of going out the hopper, the cooperation fan uses, makes things convenient for the air admission to smash the incasement, improves the crushing efficiency of straw, smashes the back that finishes, closes the fan, and operating personnel upwards promotes the baffle, makes the magnet piece adsorb fixedly with the inside of going out the hopper to the straw after conveniently smashing is discharged by going out the hopper.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a sectional view of the discharge hopper of the present invention;

fig. 3 is an external view of the structure of the present invention.

In the figure: 1. a crushing box; 2. a motor; 3. a driving tooth; 4. a linkage shaft; 5. a driven tooth; 6. a transmission rod; 7. a first separator plate; 8. a second separator plate; 9. a first bearing; 10. a second bearing; 11. a crushing knife; 12. feeding into a hopper; 13. a discharge hopper; 14. a fan; 15. an air inlet pipe; 16. a hinge block; 17. a baffle plate; 18. and a magnet block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-efficiency and stable crop straw smashing device as shown in figures 1-3, which comprises a smashing box 1, wherein the top end of the smashing box 1 is fixedly connected with a motor 2, the inside of the smashing box 1 is provided with a driving tooth 3, the top end of the driving tooth 3 is welded with a universal driving shaft 4, the end part of the universal driving shaft 4 is fixedly connected with the output end of the motor 2, the left side and the right side of the driving tooth 3 are engaged and connected with a driven tooth 5, the inside of the driven tooth 5 is fixedly connected with a transmission rod 6, the inner wall of the smashing box 1 is welded with a first isolation plate 7 and a second isolation plate 8 from top to bottom in sequence, the top end of the inner wall of the smashing box 1 is fixedly connected with a first bearing 9, the bottom end of the inner wall of the smashing box 1 is fixedly connected with a second bearing 10, the top end of the transmission rod 6 is fixedly connected with the inside of the first bearing 9, the surface welding of transfer line 6 has crushing sword 11, be provided with into hopper 12 on the left side wall of crushing case 1, be provided with out hopper 13 on the right side wall of crushing case 1.

Specifically, a fan 14 is fixedly connected to the right side wall of the crushing box 1, and an air inlet pipe 15 is communicated between the bottom end of the fan 14 and the top end of the discharge hopper 13.

Specifically, a hinge block 16 is fixedly connected to a corner of the top end of the inner wall of the discharge hopper 13, a baffle 17 is rotatably connected to the hinge block 16, and a magnet block 18 is fixedly connected to the surface of the baffle 17.

Specifically, the crushing blade 11 is disposed at a position between the first partition plate 7 and the second partition plate 8, and the inside of the crushing box 1 of the second partition plate 8 is disposed obliquely.

Specifically, the end of the transmission rod 6 sequentially penetrates through the first isolation plate 7 and the second isolation plate 8.

Specifically, the bottom end of the baffle 17 is fixedly connected with a rubber pad, and the surface of the rubber pad is provided with anti-skid particles.

When the high-efficiency and stable crop straw smashing device is used, straws are firstly put into the smashing box 1 from the feeding hopper 12, and under the action of the motor 2, the driving teeth 3 are driven to synchronously rotate by the universal driving shaft 4, the driven teeth 5 which are meshed and connected with the two sides at the moment drive the transmission rod 6 to rotate, so that the rotating crushing knife 11 can crush the straws, in order to ensure the efficiency of crushing the straws in the crushing box 1, under the action of the fan 14, air is introduced into the discharge hopper 13 through the air inlet pipe 15, the baffle 17 and the second isolation plate 8 are matched for use, so that the air can conveniently enter the crushing box 1, the crushing efficiency of the straws is improved, after the crushing is finished, the fan 14 is closed, the operator pushes the baffle 17 upwards to make the magnet block 18 and the inner part of the discharge hopper 13 fixed in an adsorption way, thereby facilitating the discharge of the crushed straws from the discharge hopper 13 and realizing the complete crushing flow of the straws.

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

1. The utility model provides a high-efficient stable crop straw reducing mechanism, is including smashing case (1), its characterized in that: the top fixedly connected with motor (2) of smashing case (1), the inside of smashing case (1) is provided with initiative tooth (3), the top welding of initiative tooth (3) has universal driving shaft (4), and the tip of universal driving shaft (4) and the output fixed connection of motor (2), the left and right sides meshing of initiative tooth (3) is connected with driven tooth (5), the inside fixedly connected with transfer line (6) of driven tooth (5), the inner wall of smashing case (1) has welded first division board (7) and second division board (8) from top to bottom in proper order, smash case (1) inner wall top fixedly connected with first bearing (9), smash case (1) inner wall bottom fixedly connected with second bearing (10), the top of transfer line (6) and the inside fixed connection of first bearing (9), the bottom of transfer line (6) and the inside fixed connection of second bearing (10), the surface welding of transfer line (6) has crushing sword (11), be provided with on the left side wall of crushing case (1) into hopper (12), be provided with out hopper (13) on the right side wall of crushing case (1).

2. The efficient and stable crop straw smashing device according to claim 1, wherein: the right side wall of the crushing box (1) is fixedly connected with a fan (14), and an air inlet pipe (15) is communicated between the bottom end of the fan (14) and the top end of the discharge hopper (13).

3. The efficient and stable crop straw smashing device according to claim 1, wherein: go out the corner fixedly connected with hinge block (16) on the inner wall top of hopper (13), it is connected with baffle (17) to rotate on hinge block (16), the fixed surface of baffle (17) is connected with magnet piece (18).

4. The efficient and stable crop straw smashing device according to claim 1, wherein: the crushing knife (11) is arranged between the first isolation plate (7) and the second isolation plate (8), and the crushing box (1) of the second isolation plate (8) is obliquely arranged.

5. The efficient and stable crop straw smashing device according to claim 1, wherein: the end part of the transmission rod (6) penetrates through the first isolation plate (7) and the second isolation plate (8) in sequence.

6. The efficient and stable crop straw smashing device according to claim 3, wherein: the bottom end of the baffle (17) is fixedly connected with a rubber pad, and anti-skid particles are arranged on the surface of the rubber pad.