CN211064221U

CN211064221U - Straw cutting device for modernized agriculture

Info

Publication number: CN211064221U
Application number: CN201921991383.8U
Authority: CN
Inventors: 陈永裕
Original assignee: Quanzhou Yongchun Xinkai Machinery Equipment Co ltd
Current assignee: Quanzhou Yongchun Xinkai Machinery Equipment Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-24
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a straw cutting device for modernized agriculture relates to the agricultural automation field, can cause the damage to the machine to the straw overlength, influences production efficiency and job schedule, and a large amount of dusts that produce among the crushing process influence atmospheric environment quality, also do not benefit to the healthy scheduling problem of operative employee, now proposes following scheme, the power distribution box comprises a box body, the top inner wall fixedly connected with push rod motor of box, the output shaft fixedly connected with cutter of push rod motor, the below of cutter is equipped with the board of placing that runs through the box lateral wall, the top inner wall of box is equipped with installs the left dust collection box at the push rod motor, the fixed air exhauster that is equipped with of top inner wall of dust collection box, one side welding of dust collection box has the outlet duct that runs through box left side inner wall. The utility model discloses simple structure is novel, has reduced the straw overlength and can cause winding and damage to the machine, has improved the efficiency of work, reduces the pollution to the air, is fit for market and promotes.

Description

Straw cutting device for modernized agriculture

Technical Field

The utility model relates to an agricultural automation technical field especially relates to a straw cutting device for modernized agriculture.

Background

Crops are various plants cultivated in agriculture. Including grain crops and economic crops (oil crops, vegetable crops, flowers, grasses and trees). The food is taken by people as days, the relationship between people and food is expressed, and the reasonable meal collocation can bring health to people. The growth of crops can not be separated from scientific technological production technology and novel industrially manufactured mechanical equipment capable of assisting agricultural production. Wheat and rice in economic crops occupy irreplaceable positions, harvested straws of crops are scattered in the ground, the process of changing the harvested straws into fertilizers in a natural state is longer, and the straws are not environment-friendly if being burnt, so most of straw crops can be smashed and then scattered in the farmland, the environment is protected, nutrients are provided for the growth of the crops, but the existing straw smashing devices directly smash the straws, the straws are longer, so that the straws cannot be wound or the like in the smashing process, machines can be damaged, the working efficiency is reduced, a large amount of dust is generated in the smashing process, the pollution is caused to the atmospheric environment, and the respiratory tract health of operators is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of straw cutting device for modernized agriculture has solved the straw overlength and can cause the damage to the machine, influences production efficiency and job schedule, smashes a large amount of dusts that the in-process produced and influences atmospheric environment quality, also does not benefit to the healthy scheduling problem of operative employee people.

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

a straw cutting device for modern agriculture comprises a box body, wherein a push rod motor is fixedly connected to the inner wall of the top of the box body, a cutter is fixedly connected to an output shaft of the push rod motor, a placing plate penetrating through the side wall of the box body is arranged below the cutter, a dust collection box arranged on the left side of the push rod motor is arranged on the inner wall of the top of the box body, an exhaust fan is fixedly arranged on the inner wall of the top of the dust collection box, an outlet pipe penetrating through the inner wall of the left side of the box body is welded on one side of the dust collection box, an air inlet pipe is fixedly connected to the lower portion of the dust collection box, a double-shaft motor is fixedly arranged on the outer wall of one side of the box body, first bevel gears are fixedly connected to output ends of two ends of the double-shaft motor, the other end of the rotating shaft is connected with the inner wall of the left side of the box body, a roller is welded on the outer ring of the rotating shaft, a plurality of crushing blades are welded on the outer ring of the roller in an array mode, and a collecting box is movably arranged on the inner wall of the bottom of the box body.

Preferably, the right side of the box body is provided with a feed inlet, the placing plate penetrates through the feed inlet, the placing plate is provided with a groove, the groove is formed under the cutter, a support rod welded with the inner wall of the box body is arranged below the placing plate, and the support rod is arranged in an inclined mode.

Preferably, the inner walls of two sides of the dust collection box are bonded with horizontally arranged filter screens, an air inlet cover is welded below the air inlet pipe, and an air outlet cover is welded at one end of the air outlet pipe.

Preferably, the inner wall of the left side of the box body is fixedly provided with two bearings, and the rotating shaft penetrates through the right side box wall of the box body and is fixedly connected with the inner walls of the bearings.

Preferably, the double-shaft motor is connected with the wall of the box body through a fixing plate, and a protective cover fixedly connected with the outer wall of the box body is arranged outside the double-shaft motor.

Preferably, an opening is formed in the lower portion of the front face of the box body, a baffle hinged to the box wall is arranged on the opening, and four universal wheels are fixedly mounted at the bottom of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the utility model is provided with a box body, a push rod motor, a cutter, a placing plate, a dust collecting box, an exhaust fan, an air outlet pipe, an air inlet pipe, a double-shaft motor, a first bevel gear, a second bevel gear, a rotating shaft, a roller, a crushing blade, a collecting box and the like, wherein the push rod motor and the cutter can cut off the straws, the double-shaft motor drives the first bevel gear to rotate, the first bevel gear and the second bevel gear are in mesh transmission, the second bevel gear and the rotating shaft rotate, the rotating shaft drives the roller to rotate, the cut straws can be crushed by the crushing blade and directly fall into the mobile phone case, the exhaust fan is opened while the crushing is carried out, the generated dust can enter the dust collecting box through the air inlet pipe, after the filter screen in the dust collection box completely filters dust, the filtered air is discharged into the atmospheric environment through the air outlet pipe; the device simple structure is novel, has reduced the straw overlength and can cause winding and damage to the machine, has improved the efficiency of work, reduces the pollution to the air, is fit for the market and promotes.

Drawings

FIG. 1 is a schematic view of the front view structure of a straw cutting device for modern agriculture provided by the utility model;

FIG. 2 is a schematic view of a top view structure of a double-shaft motor of the straw cutting device for modern agriculture provided by the utility model;

fig. 3 is a schematic view of the vertical cross-sectional structure of the push rod motor of the straw cutting device for the modern agriculture.

In the figure: the device comprises a box body 1, a push rod motor 2, a cutter 3, a placing plate 4, a dust collecting box 5, an exhaust fan 6, an air outlet pipe 7, an air inlet pipe 8, a double-shaft motor 9, a first bevel gear 10, a second bevel gear 11, a rotating shaft 12, a roller 13, a crushing blade 14 and a collecting box 15.

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.

Referring to fig. 1-3, a straw cutting device for modern agriculture comprises a box body 1, a push rod motor 2 is fixedly connected to the inner wall of the top of the box body 1, a cutter 3 is fixedly connected to the output shaft of the push rod motor 2, a placing plate 4 penetrating through the side wall of the box body 1 is arranged below the cutter 3, a dust collecting box 5 installed on the left side of the push rod motor 2 is arranged on the inner wall of the top of the box body 1, an exhaust fan 6 is fixedly arranged on the inner wall of the top of the dust collecting box 5, an air outlet pipe 7 penetrating through the inner wall of the left side of the box body 1 is welded on one side of the dust collecting box 5, an air inlet pipe 8 is fixedly connected below the dust collecting box 5, a double-shaft motor 9 is fixedly arranged on the outer wall of one side of the box body 1, first bevel gears 10 are fixedly, the inner wall fixedly connected with pivot 12 of second bevel gear 11, the other end of pivot 12 and the left side inner wall connection of box 1, the welding of the outer lane of pivot 12 has cylinder 13, the outer lane array welding of cylinder 13 has a plurality of crushing blades 14, the bottom inner wall activity of box 1 is equipped with collecting box 15.

A feed inlet is arranged on the right side of the box body 1, a placing plate 4 penetrates through the feed inlet, a groove is arranged on the placing plate, and the groove is arranged under the cutter 3, a support bar welded with the inner wall of the box body 1 is arranged under the placing plate 4, the support bar is arranged obliquely, filter screens horizontally arranged are bonded on the inner walls of two sides of the dust collecting box 5, an air inlet cover is welded under the air inlet pipe 8, an air outlet cover is welded at one end of the air outlet pipe 7, two bearings are fixedly arranged on the inner wall of the left side of the box body 1, the rotating shaft 12 penetrates through the right box wall of the box body 1 respectively and is fixedly connected with the inner wall of the bearing, the double-shaft motor 9 is connected with the box wall of the box body 1 through a fixing plate, a protective cover fixedly connected with the outer wall of the box body 1 is arranged outside the double-shaft motor 9, an opening is arranged below the front surface of the box body 1, and the opening is provided with a baffle plate hinged with the box wall, and the bottom of the box body 1 is fixedly provided with four universal wheels.

In the embodiment, firstly, straws are put into the box body 1 through the feeding hole and the placing plate 4, at this time, the push rod motor 2 is started, the cutter 3 is pushed downwards by the output shaft of the push rod motor 2, the straws are cut off, the cut straws fall into the box body 1, at this time, the double-shaft motor 9 can be started, the output shafts at the two ends of the double-shaft motor 9 can drive the first bevel gear 10 to rotate, the first bevel gear 10 is meshed with the second bevel gear 11, the rotating shaft 12 and the roller 13 can be rotated by the second bevel gear 11, the cut straws are crushed by the crushing blade 14 welded on the outer ring of the roller 13, the crushed straws can fall into the collecting box 15, the exhaust fan 6 is started while crushing, dust generated in the crushing process can enter the dust collecting box 5 through the air inlet pipe 8 by the exhaust fan 6, and a filter screen in the dust collecting box 5 is filtered by air, filtered air is discharged out of the box body through the air outlet pipe 7, and after the collecting box 15 is fully collected, the baffle on the outer wall of the box body 1 can be opened to pull the crushed straws out of the box body through the collecting box 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The straw cutting device for the modern agriculture comprises a box body (1) and is characterized in that a push rod motor (2) is fixedly connected to the inner wall of the top of the box body (1), a cutter (3) is fixedly connected to an output shaft of the push rod motor (2), a placing plate (4) penetrating through the side wall of the box body (1) is arranged below the cutter (3), a dust collection box (5) installed on the left side of the push rod motor (2) is arranged on the inner wall of the top of the dust collection box (5), an exhaust fan (6) is fixedly arranged on the inner wall of the top of the dust collection box (5), an air outlet pipe (7) penetrating through the inner wall of the left side of the box body (1) is welded on one side of the dust collection box (5), an air inlet pipe (8) is fixedly connected to the lower portion of the dust collection box (5), a double-shaft motor (9) is fixedly arranged on the, one side that first bevel gear (10) is close to box (1) is equipped with second bevel gear (11), first bevel gear (10) and second bevel gear (11) carry out the meshing transmission, the inner wall fixedly connected with pivot (12) of second bevel gear (11), the other end of pivot (12) and the left side inner wall connection of box (1), the outer lane welding of pivot (12) has cylinder (13), the outer lane array welding of cylinder (13) has a plurality of crushing blade (14), the bottom inner wall activity of box (1) is equipped with collecting box (15).

2. The straw cutting device for the modern agriculture is characterized in that a feeding hole is formed in the right side of the box body (1), the placing plate (4) penetrates through the feeding hole, a groove is formed in the placing plate and is located right below the cutter (3), a supporting rod welded with the inner wall of the box body (1) is arranged below the placing plate (4) in an inclined mode.

3. The straw cutting device for the modern agriculture according to claim 1, wherein the inner walls of two sides of the dust collection box (5) are bonded with horizontally arranged filter screens, an air inlet cover is welded below the air inlet pipe (8), and an air outlet cover is welded at one end of the air outlet pipe (7).

4. The straw cutting device for the modern agriculture according to claim 1, wherein two bearings are fixedly arranged on the left inner wall of the box body (1), and the rotating shaft (12) respectively penetrates through the right box wall of the box body (1) and is fixedly connected with the inner walls of the bearings.

5. The straw cutting device for the modern agriculture is characterized in that the double-shaft motor (9) is connected with the wall of the box body (1) through a fixing plate, and a protective cover fixedly connected with the outer wall of the box body (1) is arranged outside the double-shaft motor (9).

6. The straw cutting device for the modern agriculture is characterized in that an opening is formed in the lower portion of the front face of the box body (1), a baffle plate hinged to the box wall is arranged on the opening, and four universal wheels are fixedly mounted at the bottom of the box body (1).