CN211745484U

CN211745484U - Efficient straw reducing mechanism for agricultural

Info

Publication number: CN211745484U
Application number: CN201922208419.7U
Authority: CN
Inventors: 李莲
Original assignee: Longjiang Wanwei Agricultural Machinery Manufacturing Co Ltd
Current assignee: Longjiang Wanwei Agricultural Machinery Manufacturing Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-27
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses an efficient straw reducing mechanism for agricultural, including smashing the case, the fixed intercommunication in top of smashing the case has the feeder hopper, smash the first backup pad of top fixedly connected with on case right side, the first motor of top fixedly connected with of first backup pad, the first gear of output shaft fixedly connected with of first motor, the output shaft of first motor run through to the first crushing sword of inner chamber and fixedly connected with of smashing the case, the left end of first crushing sword passes through bearing and crushing case swing joint. The utility model discloses a smash case, feeder hopper, first backup pad, first motor, first gear, first crushing sword, the second is smashed sword, second gear, stock guide, second backup pad, second motor, third gear, first grinding roller, second grinding roller and fourth gear's cooperation and is used, can be disposable smash the grinding to the straw, need not carry out a lot of to the straw and smash just can obtain the finished product, very big improvement work efficiency.

Description

Efficient straw reducing mechanism for agricultural

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically a straw reducing mechanism is used to efficient agricultural.

Background

The straws are a general term of stem and leaf parts of mature crops, generally refer to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after seeds are harvested, more than half of products of crop photosynthesis exist in the straws, the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are multipurpose renewable biological resources, are coarse feeds, and are characterized in that the straws are high in coarse fiber content and contain 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 such as cows and sheep, a crushing device is needed in rough processing of the straws, but the conventional crushing device cannot crush the straws once, and needs to crush for multiple times to meet the use requirement, so that the crushing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient straw reducing mechanism for agricultural possesses the efficient advantage, has solved current reducing mechanism and can not once smash the straw, needs to smash many times and just can reach the user demand, has reduced the problem of smashing efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient agricultural straw smashing device comprises a smashing box, wherein the top of the smashing box is fixedly communicated with a feed hopper, the top of the right side of the smashing box is fixedly connected with a first supporting plate, the top of the first supporting plate is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a first gear, an output shaft of the first motor penetrates through an inner cavity of the smashing box and is fixedly connected with a first smashing knife, the left end of the first smashing knife is movably connected with the smashing box through a bearing, the inner cavity of the smashing box is positioned at the rear end of the first smashing knife, a second smashing knife is movably connected through a bearing, the right end of the second smashing knife penetrates through the outer part of the smashing box and is fixedly connected with a second gear, the second gear is meshed with the first gear, the tops of the two sides of the inner cavity of the smashing box are fixedly connected with a guide plate, and the bottom of the back of the smashing box is fixedly connected with a, the top fixedly connected with second motor of second backup pad, the output shaft fixedly connected with third gear of second motor, the output shaft of second motor runs through to the first grinding roller of the inner chamber and the fixedly connected with of crushing case, the front end of first grinding roller passes through bearing and crushing case swing joint, there is the second grinding roller crushing the inner chamber of case and the left side that is located the first grinding roller through bearing swing joint, the rear end that the second ground the roller runs through to the outside and the fixedly connected with fourth gear of crushing case, fourth gear and third gear engagement, the both sides of crushing incasement chamber and the below fixedly connected with shielding plate that is located the first grinding roller and the second grinding roller.

Preferably, the left side fixedly connected with work box of crushing case, the right side fixedly connected with fan of work box inner chamber, the inner chamber of work box and the left side fixedly connected with heater strip that is located the fan, the left top and the bottom of work box communicate respectively has first blast pipe and second blast pipe, the one end that the work box was kept away from to first blast pipe and second blast pipe communicates with the left top and the bottom of crushing case respectively, the vent has all been seted up on the right side of work box top and bottom, and the surface of vent bonds through the adhesive has the dust screen.

Preferably, the discharge gate has been seted up to the bottom on crushing case right side, there is the apron right side of crushing case and the top that is located the discharge gate through U type frame and pivot swing joint, the right side fixedly connected with handle of apron, buckle and crushing case swing joint are passed through to the bottom of apron.

Preferably, the equal fixedly connected with stiffener in bottom of first backup pad and second backup pad, the stiffener keep away from the one end and the crushing case fixed connection of first backup pad and second backup pad.

Preferably, four corners of the bottom of the crushing box are fixedly connected with foot pads, and the bottom of each foot pad is provided with anti-skid lines.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a smash case, feeder hopper, first backup pad, first motor, first gear, first crushing sword, the second is smashed sword, second gear, stock guide, second backup pad, second motor, third gear, first grinding roller, second grinding roller and fourth gear's cooperation and is used, can be disposable smash the grinding to the straw, need not carry out a lot of to the straw and smash just can obtain the finished product, very big improvement work efficiency.

2. The utility model discloses a set up the cooperation of work box, the fan, the heater strip, first blast pipe and second blast pipe, can carry out drying work to the inner chamber of smashing the case, the better off-the-shelf quality of having guaranteed, through setting up the discharge gate, apron and handle, can be more convenient smash the straw that grinds the incasement chamber and grind and carry out the ejection of compact, the better assurance going on of ejection of compact work, fill up the foot through the setting, can increase the pressure between crushing case and the ground, the better stability of this device of having guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the first crushing cutter and the second crushing cutter of the present invention;

fig. 3 is a schematic view of the connection structure of the first grinding roller and the second grinding roller of the present invention.

In the figure: 1. a crushing box; 2. a feed hopper; 3. a first support plate; 4. a first motor; 5. a first gear; 6. a first crushing cutter; 7. a second crushing cutter; 8. a second gear; 9. a material guide plate; 10. a second support plate; 11. a second motor; 12. a third gear; 13. a first grinding roller; 14. a second grinding roller; 15. a fourth gear; 16. a work box; 17. a fan; 18. heating wires; 19. a first blast pipe; 20. a second blast pipe; 21. a discharge port; 22. a cover plate; 23. a handle; 24. and (5) a foot pad.

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 components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, an efficient agricultural straw smashing device comprises a smashing box 1, wherein four corners of the bottom of the smashing box 1 are fixedly connected with pad feet 24, the bottom of the pad feet 24 is provided with anti-skid grains, the pressure between the smashing box 1 and the ground can be increased by arranging the pad feet 24, the stability of the device is better ensured, the top of the smashing box 1 is fixedly communicated with a feed hopper 2, the top of the right side of the smashing box 1 is fixedly connected with a first support plate 3, the top of the first support plate 3 is fixedly connected with a first motor 4, an output shaft of the first motor 4 is fixedly connected with a first gear 5, an output shaft of the first motor 4 penetrates through the inner cavity of the smashing box 1 and is fixedly connected with a first smashing knife 6, the left end of the first smashing knife 6 is movably connected with the smashing box 1 through a bearing, the inner cavity of the smashing box 1 and the rear end of the first smashing knife 6 are movably connected with a second smashing knife 7 through a bearing, the right end of the second crushing cutter 7 penetrates to the outside of the crushing box 1 and is fixedly connected with a second gear 8, the second gear 8 is meshed with a first gear 5, the tops of the two sides of the inner cavity of the crushing box 1 are fixedly connected with a material guide plate 9, the bottom of the back of the crushing box 1 is fixedly connected with a second support plate 10, the bottoms of the first support plate 3 and the second support plate 10 are fixedly connected with reinforcing rods, one end of each reinforcing rod, far away from the first support plate 3 and the second support plate 10, is fixedly connected with the crushing box 1, the top of the second support plate 10 is fixedly connected with a second motor 11, an output shaft of the second motor 11 is fixedly connected with a third gear 12, an output shaft of the second motor 11 penetrates to the inner cavity of the crushing box 1 and is fixedly connected with a first grinding roller 13, the front end of the first grinding roller 13 is movably connected with the crushing box 1 through a bearing, the inner cavity of the crushing box 1 and the left side of the first grinding roller, the rear end of the second grinding roller 14 penetrates to the outside of the crushing box 1 and is fixedly connected with a fourth gear 15, the fourth gear 15 is meshed with a third gear 12, two sides of an inner cavity of the crushing box 1 are fixedly connected with shielding plates below the first grinding roller 13 and the second grinding roller 14, a left side of the crushing box 1 is fixedly connected with a working box 16, a right side of the inner cavity of the working box 16 is fixedly connected with a fan 17, a left side of the inner cavity of the working box 16 is fixedly connected with a heating wire 18, the top and the bottom of the left side of the working box 16 are respectively communicated with a first air supply pipe 19 and a second air supply pipe 20, one ends, far away from the working box 16, of the first air supply pipe 19 and the second air supply pipe 20 are respectively communicated with the top and the bottom of the left side of the crushing box 1, the right sides of the top and the bottom of the working box 16 are respectively provided with a vent, the surface of, Fan 17, heater strip 18, the cooperation of first blast pipe 19 and second blast pipe 20, can carry out drying work to the inner chamber of smashing case 1, the better off-the-shelf quality of having guaranteed, smash the bottom on case 1 right side and seted up discharge gate 21, smash the right side of case 1 and be located the top of discharge gate 21 and have apron 22 through U type frame and pivot swing joint, the right side fixedly connected with handle 23 of apron 22, the bottom of apron 22 is through buckle and crushing case 1 swing joint, through setting up discharge gate 21, apron 22 and handle 23, can be more convenient smash the straw that grinds the grinding to smash case 1 inner chamber and go on, the better one that has guaranteed ejection of compact work goes on, through smashing case 1, feeder hopper 2, first backup pad 3, first motor 4, first gear 5, first crushing sword 6, second crushing sword 7, second gear 8, stock guide 9, second backup pad 10, Second motor 11, third gear 12, first grinding roller 13, second grinding roller 14 and fourth gear 15's cooperation is used, can be disposable smash the grinding to the straw, need not carry out a lot of to the straw and smash just can obtain the finished product, very big improvement work efficiency.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

During the use, the straw gets into the inner chamber of smashing case 1 through feeder hopper 2, drive first gear 5 and the rotation of first crushing sword 6 simultaneously through first motor 4, drive the rotation of second gear 8 simultaneously through first gear 5, second gear 8 drives the rotation of second crushing sword 7, smash the sword 7 relative rotation to the straw through first crushing sword 6 and second, drive first grinding roller 13 and the rotation of third gear 12 simultaneously through second motor 11, third gear 12 drives fourth gear 15 and rotates, fourth gear 15 drives the rotation of second grinding roller 14, grind the straw after the cutting through first grinding roller 13 and the relative rotation of second grinding roller 14, thereby can obtain the straw powder that meets the requirements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 an efficient straw reducing mechanism for agricultural, is including smashing case (1), its characterized in that: the top of the crushing box (1) is fixedly communicated with a feed hopper (2), the top on the right side of the crushing box (1) is fixedly connected with a first supporting plate (3), the top of the first supporting plate (3) is fixedly connected with a first motor (4), an output shaft of the first motor (4) is fixedly connected with a first gear (5), an output shaft of the first motor (4) penetrates through an inner cavity of the crushing box (1) and is fixedly connected with a first crushing cutter (6), the left end of the first crushing cutter (6) is movably connected with the crushing box (1) through a bearing, the inner cavity of the crushing box (1) is positioned at the rear end of the first crushing cutter (6) and is movably connected with a second crushing cutter (7) through a bearing, the right end of the second crushing cutter (7) penetrates through the outer part of the crushing box (1) and is fixedly connected with a second gear (8), the second gear (8) is meshed with the first gear (5), the top of the two sides of the inner cavity of the crushing box (1) is fixedly connected with a material guide plate (9), the bottom of the back of the crushing box (1) is fixedly connected with a second support plate (10), the top of the second support plate (10) is fixedly connected with a second motor (11), an output shaft of the second motor (11) is fixedly connected with a third gear (12), an output shaft of the second motor (11) penetrates through the inner cavity of the crushing box (1) and is fixedly connected with a first grinding roller (13), the front end of the first grinding roller (13) is movably connected with the crushing box (1) through a bearing, the inner cavity of the crushing box (1) is positioned on the left side of the first grinding roller (13) and is movably connected with a second grinding roller (14) through a bearing, the rear end of the second grinding roller (14) penetrates through the outer part of the crushing box (1) and is fixedly connected with a fourth gear (15), the fourth gear (15) is meshed with the third gear (12), and shielding plates are fixedly connected to the two sides of the inner cavity of the crushing box (1) and located below the first grinding roller (13) and the second grinding roller (14).

2. The efficient agricultural straw smashing device according to claim 1, wherein: smash left side fixedly connected with work box (16) of case (1), right side fixedly connected with fan (17) of work box (16) inner chamber, the inner chamber of work box (16) just is located left side fixedly connected with heater strip (18) of fan (17), the left top and the bottom of work box (16) communicate respectively and have first blast pipe (19) and second blast pipe (20), the one end that work box (16) were kept away from in first blast pipe (19) and second blast pipe (20) communicates with crushing left top and bottom of case (1) respectively, the vent has all been seted up on the right side of work box (16) top and bottom, and the surface of vent bonds through the adhesive has the dust screen.

3. The efficient agricultural straw smashing device according to claim 1, wherein: smash bottom on case (1) right side and seted up discharge gate (21), there is apron (22) right side of smashing case (1) and the top that is located discharge gate (21) through U type frame and pivot swing joint, the right side fixedly connected with handle (23) of apron (22), buckle and crushing case (1) swing joint are passed through to the bottom of apron (22).

4. The efficient agricultural straw smashing device according to claim 1, wherein: the equal fixedly connected with stiffener in bottom of first backup pad (3) and second backup pad (10), the stiffener keep away from the one end of first backup pad (3) and second backup pad (10) and smash case (1) fixed connection.

5. The efficient agricultural straw smashing device according to claim 1, wherein: four corners of the bottom of the crushing box (1) are fixedly connected with pad feet (24), and anti-skid lines are arranged at the bottom of the pad feet (24).