CN217905257U

CN217905257U - Maize straw cutting device

Info

Publication number: CN217905257U
Application number: CN202221450414.0U
Authority: CN
Inventors: 张立伟
Original assignee: Rugao Jiayuan New Energy Technology Co ltd
Current assignee: Rugao Jiayuan New Energy Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-29
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a straw processing technology field specifically is a maize straw cutting device, which comprises a housin, the device chamber has been seted up to the inside of casing, the dog-house that is used for dropping into the maize straw raw materials is seted up to one side of casing, the inside symmetry in device chamber is rotated and is installed two pivots, two the equal fixed mounting in outer fringe of pivot has the roller that is used for driving the removal of maize straw raw materials, the inside of device chamber is fixed mounting still has the cardboard, the inside of cardboard is equipped with and is used for carrying out the slewing mechanism that cuts to the maize straw material. The utility model discloses a pivot that two gears drove the upper end rotates simultaneously, and two pivots will drive two rollers toward opposite direction afterwards and rotate to drive the maize straw raw materials and remove to the inside in device chamber, so that subsequent cutting.

Description

Maize straw cutting device

Technical Field

The utility model relates to a straw processing technology field specifically is a maize straw cutting device.

Background

Corn straws can be used as raw materials of field fertilizers, the corn straws are directly stacked in the field to be burned in most places at present, high temperature is generated, microorganisms on the ground surface are damaged, the environment is polluted by burning, the policy of national sustainable development is not met, people do not burn because a good straw treatment device is not provided, if the straws are transported home and stacked, a large amount of manpower and material resources are consumed, a simple burning method is adopted, certain danger is brought by the burning method, fire accidents caused by straw burning occur every year, and therefore, the countries can arrange special personnel for supervision and management in busy farming season every year.

When existing straw is secondarily utilized, the length of the corn straw is long, so that the corn straw needs to be cut, but an ordinary cutting machine is operated and cut through manpower, the cutting length is not well controlled, and a cutting blade can be damaged for a long time.

Therefore, the corn straw cutting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a straw processing technology field, the purpose is in order to solve the shortcoming that exists among the prior art, and a maize straw cutting device who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a corn stalk cutting device, includes the casing, the device chamber has been seted up to the inside of casing, the dog-house that is used for dropping into the corn stalk raw materials is seted up to one side of casing, the inside symmetry in device chamber is rotated and is installed two pivots, two the equal fixed mounting in outer fringe of pivot has the roller that is used for driving the corn stalk raw materials and removes, the inside in device chamber is fixed mounting still has the cardboard, the inside of cardboard is equipped with and is used for carrying out the slewing mechanism that cuts to the corn stalk material.

Preferably, the outside fixed mounting of casing has the mounting panel, the upper end fixed mounting of mounting panel has first motor, two the equal fixed mounting in the outside of casing of one end of pivot has the gear, two gear intermeshing, the output shaft end of first motor and the one end fixed connection of the pivot of lower extreme.

Preferably, slewing mechanism is including seting up in the inside bar chamber of cardboard, the inside symmetry in bar chamber is rotated and is installed two bull sticks, two the outer fringe of bull stick has the sprocket in the equal fixed mounting in the inside in bar chamber, one side fixed mounting of cardboard has the second motor, the terminal and the bull stick fixed connection of one side of output shaft of second motor, two rotate through the chain between the sprocket and connect, two the cutter that is used for carrying out the cutting to the maize straw raw materials is installed to the equal fixed mounting in the outside of cardboard in the one end of bull stick.

Preferably, a water pump is further fixedly mounted at the upper end of the housing, and a spray head communicated with the water pump is fixedly mounted inside the device cavity.

Preferably, the inner bottom of the shell is also provided with a discharge outlet.

Preferably, the first motor and the second motor are both SST43D2040 type stepping motors.

The utility model has the advantages that:

1. when cutting maize straw, can drop into the inside in device chamber through the dog-house with the maize straw raw materials, restart afterwards is located the first motor of mounting panel upper end, first motor will drive the pivot of lower extreme afterwards and rotate to drive the pivot of upper end through two gears and rotate simultaneously, two pivots will drive two rollers toward opposite direction rotation afterwards, thereby drive the inside removal of maize straw raw materials to device chamber, so that subsequent cutting.

2. When cutting the corn stalk, start the second motor of cardboard one side, the bull stick that the second motor will drive one side afterwards rotates, and the bull stick of one side can drive the sprocket rotation of one side afterwards, then two bull sticks of rethread chain drive rotate simultaneously, and then drive two cutters and rotate, then cut the corn stalk raw materials.

Drawings

Fig. 1 is an external structure diagram of the present invention;

FIG. 2 is an internal structure diagram of the present invention;

fig. 3 is a schematic view of the rotating mechanism of the present invention.

In the figure: the device comprises a shell 1, a device cavity 2, a feed inlet 3, a rotating shaft 4, a roller 5, a mounting plate 6, a first motor 7, a gear 8, a water pump 9, a spray head 10, a clamping plate 11, a second motor 12, a strip-shaped cavity 13, a rotating rod 14, a chain wheel 15, a chain 16, a cutter 17 and a discharge outlet 18.

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 the embodiments described below are only some embodiments, not all embodiments, of the present invention.

Referring to fig. 1-3, a corn stalk cutting device, including casing 1, device chamber 2 has been seted up to the inside of casing 1, dog-house 3 that is used for dropping into the corn stalk raw materials is seted up to one side of casing 1, the inside symmetry in device chamber 2 is rotated and is installed two pivot 4, the equal fixed mounting in outer fringe of two pivot 4 has a roller 5 that is used for driving the corn stalk raw materials and removes, the inside of device chamber 2 is fixed mounting still has cardboard 11, the inside of cardboard 11 is equipped with the slewing mechanism that is used for cutting the corn stalk material, the outside fixed mounting of casing 1 has mounting panel 6, the upper end fixed mounting of mounting panel 6 has first motor 7, the equal fixed mounting in the outside of casing 1 of one end of two pivot 4 has gear 8, two gear 8 intermeshing, the terminal one end fixed connection of pivot 4 with the lower extreme of the output shaft of first motor 7.

When cutting corn stalk, can drop into the inside in device chamber 2 with the corn stalk raw materials through dog-house 3, restart afterwards and be located the first motor 7 of mounting panel 6 upper end, first motor 7 will drive pivot 4 rotations of lower extreme afterwards, and rotate simultaneously through pivot 4 of two gears 8 drive upper end, two pivots 4 will drive two rollers 5 and rotate towards opposite direction afterwards, thereby drive the inside removal of corn stalk raw materials to device chamber 2, so that subsequent cutting.

Specifically, slewing mechanism is including seting up in the inside bar chamber 13 of cardboard 11, two bull sticks 14 are installed in the inside symmetry rotation of bar chamber 13, the outer fringe of two bull sticks 14 has sprocket 15 in the equal fixed mounting in the inside of bar chamber 13, one side fixed mounting of cardboard 11 has second motor 12, the terminal 14 fixed connection with the bull stick of one side of output shaft of second motor 12, rotate through chain 16 between two sprockets 15 and connect, the one end of two bull sticks 14 has the cutter 17 that is used for carrying out the cutting to the maize straw raw materials in the equal fixed mounting in the outside of cardboard 11.

When cutting the maize straw, start the second motor 12 of cardboard 11 one side, second motor 12 will drive the bull stick 14 rotation of one side afterwards, and the bull stick 14 of one side can drive the sprocket 15 rotation of one side afterwards, then 16 drive two bull sticks 14 simultaneous rotations of rethread chain, and then drive two cutters 17 and rotate, then cut the maize straw raw materials.

Specifically, the upper end of the casing 1 is also fixedly provided with a water pump 9, and the inside of the device cavity 2 is fixedly provided with a spray head 10 communicated with the water pump 9.

Water pump 9 can be with the water through a plurality of shower nozzles 10 blowout to drench the material after will chopping, avoid appearing the condition of raise dust.

Specifically, the inner bottom of the shell 1 is further provided with a discharge port 18.

Specifically, the first motor 7 and the second motor 12 are both SST43D2040 type stepping motors.

The utility model discloses during the use, when cutting maize straw, can drop into the inside of device chamber 2 with maize straw raw materials through dog-house 3, restart the first motor 7 that is located mounting panel 6 upper end afterwards, first motor 7 will drive pivot 4 rotations of lower extreme afterwards, and pivot 4 that drive the upper end through two gears 8 rotates simultaneously, two pivots 4 will drive two rollers 5 and rotate toward opposite direction afterwards, thereby drive maize straw raw materials to the inside removal of device chamber 2, so that subsequent cutting, when cutting maize straw, start the second motor 12 of cardboard 11 one side, second motor 12 will drive the bull stick 14 rotation of one side afterwards, bull stick 14 of one side can drive sprocket 15 rotations of one side afterwards, then rethread chain 16 drives two bull sticks 14 and rotates simultaneously, and then drive two cutter 17 rotations, then cut maize straw raw materials, water pump 9 can be spout through a plurality of shower nozzles 10, thereby wet the material after will cutting, avoid appearing the condition of raise dust.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a maize straw cutting device, includes casing (1), its characterized in that, device chamber (2) have been seted up to the inside of casing (1), dog-house (3) that are used for dropping into the maize straw raw materials are seted up to one side of casing (1), the inside symmetry rotation in device chamber (2) installs two pivot (4), two the equal fixed mounting in outer fringe of pivot (4) has roller (5) that are used for driving the removal of maize straw raw materials, the inside of device chamber (2) is fixed mounting still has cardboard (11), the inside of cardboard (11) is equipped with the slewing mechanism that is used for cutting the maize straw material.

2. The corn straw cutting device according to claim 1, wherein a mounting plate (6) is fixedly mounted on the outer portion of the housing (1), a first motor (7) is fixedly mounted at the upper end of the mounting plate (6), gears (8) are fixedly mounted at one ends of the two rotating shafts (4) on the outer portion of the housing (1), the two gears (8) are meshed with each other, and the tail end of an output shaft of the first motor (7) is fixedly connected with one end of the lower rotating shaft (4).

3. The corn stalk cutting device according to claim 2, wherein the rotating mechanism comprises a strip-shaped cavity (13) arranged inside the clamping plate (11), two rotating rods (14) are symmetrically and rotatably arranged inside the strip-shaped cavity (13), chain wheels (15) are fixedly arranged on the outer edges of the two rotating rods (14) inside the strip-shaped cavity (13), a second motor (12) is fixedly arranged on one side of the clamping plate (11), the tail end of an output shaft of the second motor (12) is fixedly connected with the rotating rods (14) on one side, the two chain wheels (15) are rotatably connected through chains (16), and cutters (17) used for cutting corn stalk raw materials are fixedly arranged on one ends of the two rotating rods (14) outside the clamping plate (11).

4. The corn straw cutting device according to claim 1, wherein a water pump (9) is fixedly mounted at the upper end of the housing (1), and a spray head (10) communicated with the water pump (9) is fixedly mounted inside the device cavity (2).

5. The corn stalk cutting device as claimed in claim 1, wherein the inner bottom of the housing (1) is further provided with a discharge port (18).

6. A corn stalk cutting device as claimed in claim 3, characterized in that the first motor (7) and the second motor (12) are SST43D2040 type stepping motors.