CN220799181U

CN220799181U - Agricultural straw crushing device

Info

Publication number: CN220799181U
Application number: CN202322423742.2U
Authority: CN
Inventors: 王婷婷; 曹非
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-19
Anticipated expiration: 2033-09-07

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a device for crushing straws for agriculture, which comprises a conveying box, wherein one side of the interior of the conveying box is connected with a first rotating shaft in a penetrating and rotating manner, the other side of the interior of the conveying box is connected with a second rotating shaft in a penetrating and rotating manner, the surfaces of the first rotating shaft and the second rotating shaft are fixedly connected with rolling rollers, one end of the surface of the first rotating shaft is fixedly connected with a first driving gear, the surface of the first driving gear is connected with a first driven gear in a meshed manner, and the interior of the first driven gear is fixedly connected with the surface of the second rotating shaft. The advantages are that: the first driving gear is driven to rotate by the first motor matched with the first rotating shaft, the second driving gear is driven to rotate by the first driving gear matched with the second driven gear, the first rotating shaft and the second rotating shaft drive the grinding roller to rotate relatively, the straws are ground, the straws with good toughness and longer length are ground, the straws enter the grinding box to be ground better, stacking is not easy to occur, and the stability of the device is improved.

Description

Agricultural straw crushing device

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a device for crushing straws for agriculture.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry and in the primary processing and treatment process of agricultural and animal products, and belongs to the relative concept, namely the general name of all machines used in agriculture, animal husbandry, forestry and fishery, and agricultural machinery belongs to the category of agricultural machines, and agricultural machinery is popularized and used as agricultural mechanization.

An agricultural straw smashing device is disclosed in China patent CN216296585U, and an auger conveying pipeline is arranged at a feeding device, so that the conveying rate of straw is conveniently controlled, and blade shaft lever blocking accidents caused by overlarge feeding in the smashing process are prevented. Meanwhile, the storage box of the base is used for storing crushed straws, so that the crushed straws are convenient to transport later, but the agricultural straw crushing device has the following defects when solving the problems:

This agricultural straw reducing mechanism sends into straw through the inlet pipe, makes first motor cooperation mobile jib drive auger leaf to straw input downwards, but if input longer and the pliability is better like maize straw through the inlet pipe, when auger leaf is carried downwards, takes place to pile up easily, causes auger She Kasi to the stability of device has been reduced.

Disclosure of utility model

The object of the present utility model is to solve at least one of the technical drawbacks mentioned in the background.

Therefore, an object of the present utility model is to provide an agricultural straw pulverizing device, which aims to solve the problem that the agricultural straw pulverizing device in the prior art is easy to accumulate, resulting in a packing auger She Kasi.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides an agricultural straw crushing device, including a conveying box, one side of the interior of the conveying box is rotatably connected with a first rotating shaft in a penetrating manner, the other side of the interior of the conveying box is rotatably connected with a second rotating shaft in a penetrating manner, both surfaces of the first rotating shaft and the second rotating shaft are fixedly connected with a roller, one end of the surface of the first rotating shaft is fixedly connected with a first driving gear, the surface of the first driving gear is in meshed connection with a first driven gear, the interior of the first driven gear is fixedly connected with the surface of the second rotating shaft, one side of the surface of the conveying box is fixedly provided with a first motor, and an output end of the first motor is fixedly connected with one end of the first rotating shaft.

By the preferred of above-mentioned arbitrary scheme, the bottom fixedly connected with discharging case of crushing case, the discharge gate has been seted up to the bottom of discharging case, the inside of discharging case runs through and rotates and be connected with the transfer line, the fixed surface of transfer line is connected with the screw conveyer leaf, the transfer line is with the setting of screw conveyer leaf, the straw that will smash that can be better passes through the quick unloading of discharge gate, can avoid the inside piling up that takes place of device, has improved the work efficiency of the device.

By the preferred one side of above-mentioned arbitrary scheme, the one side of discharging case runs through fixed mounting has the motor three, the output of motor three and the one end fixed connection of transfer line, the motor three with the setting of transfer line, the one end of transfer line rotates through the inner wall that rotates seat and discharging case and is connected, friction when can reducing the transfer line rotation, and the transfer line drives the screw conveying leaf simultaneously and rotates, can be more stable, has improved the stability of device.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. This agricultural is with smashing device of straw drives driving gear one through motor one cooperation axis of rotation and rotates, and driving gear one cooperates driven gear one to drive axis of rotation two rotations, and axis of rotation one and axis of rotation two drive roller relative rotations, pulverize the straw, can be better pulverize better and longer straw with toughness, the entering that can be better pulverizes the case, is difficult to take place to pile up, has improved the stability of device.

2. The device of smashing straw for agriculture drives the spiral conveying blade to rotate in the discharging box through the three matching transmission rods of the motor, so that smashed straw is quickly discharged through the discharging hole, accumulation inside the device is avoided, and the smashing efficiency of the device is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a structure according to the present utility model at a front view angle;

FIG. 2 is a schematic view of a structure in section from a front view perspective in accordance with the present utility model;

fig. 3 is a schematic view of a structure in cross section at a right viewing angle according to the present utility model.

Wherein: 1. the conveying box, 2, the first rotating shaft, 3, the second rotating shaft, 4, the grinding roller, 5, the first driving gear, 6, the first driven gear, 7, the first motor, 8, the crushing box, 9, the first rotating rod, 10, the second driving gear, 11, the second rotating rod, 12, the second driven gear, 13, the crushing knife, 14, the protection box, 15, the second motor, 16, the discharging box, 17, the discharging hole, 18, the transmission rod, 19, the spiral conveying blade, 20 and the third motor.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-3, the device for crushing stalks for agriculture in this embodiment includes a conveying box 1, a first rotating shaft 2 is connected through rotation on one side of the interior of the conveying box 1, a second rotating shaft 3 is connected through rotation on the other side of the interior of the conveying box 1, grinding rollers 4 are fixedly connected to surfaces of the first rotating shaft 2 and the second rotating shaft 3, when the first rotating shaft 2 and the second rotating shaft 3 rotate relatively, two sets of grinding rollers 4 are driven to rotate relatively to crush stalks, a first driving gear 5 is fixedly connected to one end of the surface of the first rotating shaft 2, when the first rotating shaft 2 rotates, the first driving gear 5 is driven to rotate, a first driven gear 6 is meshed and connected to the surface of the first driving gear 5, when the first driving gear 5 rotates, the first driven gear 6 is driven to rotate, the second rotating shaft 3 is driven to rotate when the first driven gear 6 rotates, a first motor 7 is fixedly mounted on one side of the surface of the conveying box 1, an output end of the first motor 7 is fixedly connected to one end of the first rotating shaft 2, and when the first motor 7 is started.

Example 1: the bottom fixedly connected with of delivery casing 1 smashes case 8, smashes case 8 inside one side rotation and is connected with dwang one 9, and the fixed surface of dwang one 9 is connected with driving gear two 10, and when dwang one 9 rotated, it rotates to drive driving gear two 10.

Example 2: one side of the inside of the crushing box 8 is connected with a rotating rod II 11 in a penetrating and rotating manner, the surface of the rotating rod II 11 is fixedly connected with a driven gear II 12, the surface of the driven gear II 12 is connected with the surface of a driving gear II 10 in a meshed manner, and when the driving gear II 10 rotates, the driven gear II 12 is driven to rotate, and the driven gear II 12 drives the rotating rod II 11 to rotate.

Example 3: the surface of the first rotating rod 9 and the surface of the second rotating rod 11 are fixedly connected with crushing cutters 13, and when the first rotating rod 9 and the second rotating rod 11 rotate, the two groups of crushing cutters 13 are driven to rotate in a crossed and staggered mode.

Example 4: one side of the crushing box 8 is fixedly connected with a protection box 14, one side of the protection box 14 is fixedly provided with a motor II 15 in a penetrating mode, the output end of the motor II 15 is fixedly connected with one end of the rotating rod I9, and when the motor II 15 is started, the rotating rod I9 is driven to rotate.

Example 5: the bottom fixedly connected with discharging case 16 of crushing case 8, discharge gate 17 has been seted up to the bottom of discharging case 16, and the inside of discharging case 16 runs through and rotates and be connected with transfer line 18, and the fixed surface of transfer line 18 is connected with spiral delivery blade 19, and when transfer line 18 rotated, it rotates at the inside of discharging case 16 to drive spiral delivery blade 19 to pass through the discharge gate 17 with the straw after smashing and discharge fast.

Example 6: one side of the discharge box 16 is fixedly provided with a third motor 20 in a penetrating manner, the output end of the third motor 20 is fixedly connected with one end of the transmission rod 18, and when the third motor 20 is started, the transmission rod 18 is driven to rotate.

The working principle of the utility model is as follows: when the straw crushing machine is used, firstly, straw is put into the top end of the conveying box 1, meanwhile, the motor I7 is started to drive the rotating shaft I2 to rotate, the rotating shaft I2 drives the driving gear I5 to rotate, the driving gear I5 drives the driven gear I6 to rotate, the driven gear I6 drives the rotating shaft II 3 to rotate, when the rotating shaft I2 and the rotating shaft II 3 relatively rotate, the two groups of rolling rollers 4 are driven to relatively rotate, the straw is crushed and enters the crushing box 8, then the motor II 15 is started to drive the rotating rod I9 to rotate, the rotating rod I9 drives the driving gear II 10 to rotate, the driving gear II 10 drives the driven gear II 12 to rotate, the driven gear II 12 drives the rotating rod II 11 to rotate, when the rotating rod I9 and the rotating rod II 11 simultaneously rotate, the two groups of crushing cutters 13 are driven to rotate in a staggered manner, the crushed straw is crushed and falls into the discharging box 16, then the motor III 20 is started to drive the driving rod 18 to rotate, and the driving rod 18 drives the spiral conveying blades 19 to rotate in the discharging box 16, and the crushed straw is rapidly discharged through the discharging hole 17.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. This agricultural is with smashing device of straw drives axis of rotation one 2 through starter motor one, axis of rotation one 2 drives the first 5 rotations of driving gear, the first 6 rotations of driven gear of driving gear 5 drive, driven gear one 6 drives axis of rotation two 3 rotations, when axis of rotation one 2 and two 3 relative rotations of axis of rotation, drive two sets of rolls 4 relative rotations, pulverize the straw, pulverize better and longer straw with toughness, entering that can be better pulverize case 8 and smash, be difficult to take place to pile up, improved the stability of the device.

2. This agricultural is with device of smashing straw drives transfer line 18 through starter motor three 20 and rotates, and transfer line 18 drives spiral delivery blade 19 and rotates in the inside of discharging case 16 to the straw after smashing is discharged fast through discharge hole 17, avoids the inside heap that takes place of the device, has improved the crushing efficiency of the device.

Claims

1. The utility model provides a device of crushing straw for agricultural, its characterized in that, including conveyer box (1), the inside one side of conveyer box (1) runs through and rotates and be connected with axis of rotation one (2), the inside opposite side of conveyer box (1) runs through and rotates and be connected with axis of rotation two (3), the equal fixedly connected with of surface of axis of rotation one (2) and axis of rotation two (3) rolls roller (4), the surface one end fixedly connected with driving gear one (5) of axis of rotation one (2), the surface engagement of driving gear one (5) is connected with driven gear one (6), the inside of driven gear one (6) and the surface fixed connection of axis of rotation two (3), the surface one side fixed mounting of conveyer box (1) has motor one (7), the output of motor one (7) and the one end fixed connection of axis of rotation one (2).

2. The agricultural straw smashing device according to claim 1, wherein the smashing box (8) is fixedly connected to the bottom end of the conveying box (1), a first rotating rod (9) is rotatably connected to one side of the inside of the smashing box (8), and a second driving gear (10) is fixedly connected to the surface of the first rotating rod (9).

3. The agricultural straw smashing device according to claim 2, wherein a second rotating rod (11) is connected to one side of the inside of the smashing box (8) in a penetrating and rotating mode, a second driven gear (12) is fixedly connected to the surface of the second rotating rod (11), and the surface of the second driven gear (12) is in meshed connection with the surface of the second driving gear (10).

4. A device for crushing straws for agricultural use according to claim 3, wherein the crushing knife (13) is fixedly connected to the surfaces of the first rotating rod (9) and the second rotating rod (11).

5. A device for crushing straw for agriculture according to claim 3, characterized in that a protection box (14) is fixedly connected to one side of the crushing box (8), a motor two (15) is fixedly installed on one side of the protection box (14) in a penetrating manner, and the output end of the motor two (15) is fixedly connected with one end of the rotating rod one (9).

6. The agricultural straw smashing device according to claim 5, wherein a discharging box (16) is fixedly connected to the bottom end of the smashing box (8), a discharging hole (17) is formed in the bottom end of the discharging box (16), a transmission rod (18) is connected to the inside of the discharging box (16) in a penetrating and rotating mode, and a spiral conveying blade (19) is fixedly connected to the surface of the transmission rod (18).

7. The agricultural straw smashing device according to claim 6, wherein a motor III (20) is fixedly installed on one side of the discharging box (16) in a penetrating mode, and the output end of the motor III (20) is fixedly connected with one end of a transmission rod (18).