CN214852927U

CN214852927U - Straw smashing, mixing and stacking retting machine

Info

Publication number: CN214852927U
Application number: CN202121316763.9U
Authority: CN
Inventors: 吴玉; 胡惠; 孙晓瑞; 周亚晶; 鲍文沁; 沈永宝
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-26
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a straw is smashed, is mixed, is piled and is macerated fertilizer machine, including the fan that is used for smashing the crushing case of straw and hand hay and is used for blowing, the inside wall joint of smashing the case has rotatable pivot, the fixed surface of pivot is connected with the cutting piece that is used for cutting the straw, the side fixedly connected with connecting axle of cutting piece. This straw is smashed, mix, play and pile fertilizer retting machine, through the cutting piece, serrated knife piece, the inserted bar, the hand hay cutter piece, the setting of screw hole and chucking bolt, operating personnel puts into the straw and smashes the incasement back, make transmission structure circular telegram operation, can drive the high-speed rotation of pivot, thereby make the cutting piece, serrated knife piece and hand hay cutter piece are rotatory, carry out abundant crushing to the straw, be connected chucking bolt and different screw hole, can adjust the interval of hand hay cutter piece and cutting piece and to its rigidity, thereby can adjust the device to the crushing degree of straw and other crops, use when being more convenient for smash straw and other different crops.

Description

Straw smashing, mixing and stacking retting machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a straw smashing, mixing and stacking fertilizer-making machine.

Background

A large amount of straws are produced in the agricultural production process, the straws are usually processed into organic feed, fertilizer and the like for reuse, the straws need to be cut up when being processed, and a hay cutter is mostly adopted to process the straws at present.

In the prior art, Yilian agricultural machinery manufacturing Limited company in Yiliang county applies a new straw cutter with the name of 201810731259.1 in 2018, 7.5.A, which is disclosed in 2018, 10.16.A and 108651017A. in the technical scheme provided by the new straw cutter, rod-shaped straws enter a straw cutting groove from a position between a first feed roller and a second feed roller when in use, and a rotating straw cutting mechanism cuts off the straws, so that the straws can be quickly cut off, and the straw cutter is inconvenient for operators to adjust the crushing degree of the straws and discharge the crushed materials to different parts because the first feed roller and the second feed roller apply certain extrusion force on the straws to fix the straws and improve the straw cutting efficiency, affecting the subsequent retting work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a straw is smashed, is mixed, is piled and is macerated fertilizer machine has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a straw smashing, mixing and stacking retting fertilizer machine comprises a smashing box and a fan, wherein the smashing box is used for smashing straws and hay, the fan is used for blowing air, a rotatable rotating shaft is connected to the inner side wall of the smashing box in a clamped mode, a cutting blade is fixedly connected to the surface of the rotating shaft and used for cutting straws, a connecting shaft is fixedly connected to the side face of the cutting blade, a serrated blade used for smashing straws is fixedly connected to the surface of the connecting shaft, a clamping groove is formed in the surface of the rotating shaft, an inserting rod capable of moving along the direction of the clamping groove is clamped in the clamping groove, a hay cutter blade used for hay is fixedly connected to the surface of the inserting rod, a threaded hole is formed in one end of the upper surface of the inserting rod, a clamping bolt matched with the threaded hole is arranged at one end, close to the threaded hole, of the upper surface of the rotating shaft, penetrates through the rotating shaft and is in threaded connection with the threaded hole, and a transmission structure used for driving the rotating shaft to rotate is arranged at one end, far away from the clamping bolt, the utility model discloses a straw smashing machine, including smashing case, fan, bolt, feed pipe, transmission structure, support, smash the fan that the middle part of smashing case one side has through bolted connection and is used for blowing out crushing case with smashing the straw, smash the bottom that the case is close to fan one side and offer the low discharge gate that is used for the ejection of compact, the opposite side of smashing the case has the crushing inlet pipe that is used for smashing the straw through bolted connection, there is the hand hay cutter inlet pipe that is used for hand hay cutter one side of smashing the case and keeping away from transmission structure through bolted connection, there is the high blowout material pipe that is used for the ejection of compact one side of smashing the case upper surface through bolted connection, there is the support bottom of smashing the case through bolted connection.

Optionally, the transmission structure includes driving motor, first belt pulley, belt and second belt pulley, smash one side fixedly connected with that the case is close to the transmission structure and be used for supporting driving motor's extension board, driving motor passes through bolted connection at the upper surface of extension board, driving motor's output is connected with first belt pulley through the pivot, the outside overlap joint of first belt pulley has the belt, the top transmission of belt is connected with the second belt pulley, the side and the pivot fixed connection of second belt pulley.

Optionally, the quantity of cutting piece is three, three the even fixed connection of cutting piece equidistance is on the surface of pivot, the equal fixed connection of connecting axle and three cutting piece, sawtooth blade and two adjacent connecting axle fixed connection.

Optionally, the guillotine is clamped inside the clamping groove, the insertion rod is inserted inside the rotating shaft, the guillotine is sleeved outside the connecting shaft, the number of the guillotine blades is several, and the guillotine blades are fixedly connected to the side surface of the insertion rod in an annular array manner.

Optionally, the quantity of screw hole is three, and three screw hole equidistance evenly distributed is close to one side of chucking bolt at the inserted bar upper surface, but the four corners department of support bottom all is equipped with horizontal pivoted gyro wheel.

Optionally, the cutting blade and the sawtooth blade are both arranged inside the crushing box, and the transmission structure is arranged outside one side, close to the support plate, of the crushing box.

(III) advantageous effects

The utility model provides a straw is smashed, is mixed, is piled and is macerated fertilizer machine possesses following beneficial effect:

1. this straw is smashed, mix, play and pile fertilizer retting machine, through the cutting piece, serrated knife piece, the inserted bar, the hand hay cutter piece, the setting of screw hole and chucking bolt, operating personnel puts into the straw and smashes the incasement back, make transmission structure circular telegram operation, can drive the high-speed rotation of pivot, thereby make the cutting piece, serrated knife piece and hand hay cutter piece are rotatory, carry out abundant crushing to the straw, be connected chucking bolt and different screw hole, can adjust the interval of hand hay cutter piece and cutting piece and to its rigidity, thereby can adjust the device to the crushing degree of straw and other crops, use when being more convenient for smash straw and other different crops.

2. This straw is smashed, mix, play and pile fertilizer retting machine, through the fan, low discharge gate, smash the inlet pipe, the setting of hay cutting inlet pipe and high blowout material pipe, the device smashes the back with the straw, can fall to ground from low discharge gate, the operating personnel of being convenient for will smash material and outside manure mix, and the operation fan, the fan can blow off the material of smashing from high blowout material pipe, enable to smash the material and fall to another position, and operating personnel can drop into crushing incasement from smashing inlet pipe or hay cutting inlet pipe respectively with the crop of difference, thereby the operating personnel of being convenient for adjusts the degree of smashing of different crops, use when the follow-up mixture of more being convenient for retting fertilizer.

Drawings

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

FIG. 2 is a schematic view of the explosion structure of the present invention;

FIG. 3 is a schematic structural view of the cutting blade of the present invention;

FIG. 4 is a schematic view of the guillotine blade of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a crushing box; 2. a fan; 3. a rotating shaft; 4. cutting the slices; 5. a connecting shaft; 6. a serrated blade; 7. inserting a rod; 8. a chopping blade; 9. a threaded hole; 10. clamping the bolt; 11. a low discharge port; 12. crushing a feeding pipe; 13. a hay cutting feed pipe; 14. a high ejection material pipe; 15. a support; 16. a drive motor; 17. a first pulley; 18. a belt; 19. a second pulley.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a straw smashing, mixing and stacking retting fertilizer machine comprises a smashing box 1 used for smashing straws and cutting straws and a fan 2 used for blowing, a rotatable rotating shaft 3 is clamped on the inner side wall of the smashing box 1, a cutting blade 4 used for cutting straws is fixedly connected to the surface of the rotating shaft 3, a connecting shaft 5 is fixedly connected to the side surface of the cutting blade 4, a serrated blade 6 used for smashing straws is fixedly connected to the surface of the connecting shaft 5, a clamping groove is formed in the surface of the rotating shaft 3, an inserting rod 7 capable of moving along the direction of the clamping groove is clamped in the clamping groove, a guillotine blade 8 used for cutting straws is fixedly connected to the surface of the inserting rod 7, a threaded hole 9 is formed in one end of the upper surface of the inserting rod 7, a clamping bolt 10 matched with the threaded hole 9 is arranged at one end, close to the threaded hole 9, of the rotating shaft 3, the clamping bolt 10 penetrates through the rotating shaft 3 and is in threaded connection with the threaded hole 9, and plays a fixing role in the position of the inserting rod 7, one end of the rotating shaft 3, which is far away from the clamping bolt 10, is provided with a transmission structure for driving the rotating shaft 3 to rotate, the transmission structure comprises a driving motor 16, a first belt pulley 17, a belt 18 and a second belt pulley 19, one side of the crushing box 1, which is close to the transmission structure, is fixedly connected with a support plate for supporting the driving motor 16, the driving motor 16 is connected to the upper surface of the support plate through a bolt, the output end of the driving motor 16 is connected with the first belt pulley 17 through the rotating shaft, the belt 18 is lapped outside the first belt pulley 17, the top end of the belt 18 is in transmission connection with the second belt pulley 19, and the side surface of the second belt pulley 19 is fixedly connected with the rotating shaft 3;

through the arrangement of the cutting blade 4, the serrated blade 6, the inserted bar 7, the guillotine blade 8, the threaded hole 9 and the clamping bolt 10, an operator puts straws into the crushing box 1 and then enables the transmission structure to be electrified and operated, and can drive the rotating shaft 3 to rotate at a high speed, so that the cutting blade 4, the serrated blade 6 and the guillotine blade 8 rotate to fully crush the straws, the clamping bolt 10 is connected with different threaded holes 9, the distance between the guillotine blade 8 and the cutting blade 4 can be adjusted, the position of the guillotine blade 8 and the cutting blade 4 can be fixed, the crushing degree of the device on the straws and other crops can be adjusted, and the straw crushing device is more convenient to use when the straws and other different crops are crushed;

the middle part of one side of the crushing box 1 is connected with a fan 2 used for blowing crushed straws out of the crushing box 1 through a bolt, a driving motor 16 and the fan 2 are both electrically connected with an external circuit through a wire, the bottom end of one side of the crushing box 1 close to the fan 2 is provided with a low discharge hole 11 used for discharging, the other side of the crushing box 1 is connected with a crushing feed pipe 12 used for crushing straws through a bolt, one side of the crushing box 1 far away from a transmission structure is connected with a straw cutting feed pipe 13 used for cutting straws through a bolt, one side of the upper surface of the crushing box 1 is connected with a high ejection material pipe 14 used for discharging through a bolt, and the bottom end of the crushing box 1 is connected with a bracket 15 through a bolt;

through the arrangement of the fan 2, the low discharge port 11, the crushing feed pipe 12, the hay cutting feed pipe 13 and the high discharge pipe 14, the device can fall to the ground from the low discharge port 11 after crushing straws, so that an operator can mix the crushed materials with external manure, and the fan 2 is operated, the fan 2 can blow the crushed materials out of the high discharge pipe 14, so that the crushed materials fall to another part, and the operator can respectively put different crops into the crushing box 1 from the crushing feed pipe 12 or the hay cutting feed pipe 13, so that the operator can adjust the crushing degrees of different crops, and the device is more convenient to use during subsequent retting mixing;

the quantity of cutting piece 4 is three, the even fixed connection of three cutting piece 4 equidistance is on the surface of pivot 3, connecting axle 5 and the equal fixed connection of three cutting piece 4, sawtooth blade 6 and two adjacent connecting axle 5 fixed connection, hand hay cutter blade 8 joint is inside the draw-in groove, inserted bar 7 is pegged graft in the inside of pivot 3, hand hay cutter blade 8 cup joints the outside at connecting axle 5, the quantity of hand hay cutter blade 8 is a plurality of, a plurality of hand hay cutter blade 8 is with annular array's form fixed connection in the side of inserted bar 7, the quantity of screw hole 9 is three, and the equal equidistance evenly distributed of three screw hole 9 is close to one side of chucking bolt 10 at inserted bar 7 upper surface, the four corners department of support 15 bottom all is equipped with horizontal pivoted gyro wheel, cutting piece 4 and sawtooth blade 6 all set up the inside at crushing case 1, the transmission structure sets up the outside that is close to extension board one side at crushing case 1.

The utility model discloses in, the device's working procedure as follows:

1. after the straws are placed into the crushing box 1, an operator enables the transmission structure to be electrified and operated, and can drive the rotating shaft 3 to rotate at a high speed, so that the cutting blade 4, the serrated blade 6 and the guillotine blade 8 rotate, and the straws are fully crushed;

2. the inserted bar 7 can slide in the rotating shaft 3, an operator can connect the clamping bolt 10 with different threaded holes 9 and can adjust the distance between the guillotine blade 8 and the cutting blade 4 and fix the position of the guillotine blade, so that the crushing degree of the device on straws and other crops can be adjusted, and the device is more convenient to use when the straws and other different crops are crushed;

3. the device crushes the straws, and then the crushed straws fall to the ground from the low discharge hole 11, so that an operator can conveniently mix the crushed straws with external manure;

4. operation fan 2, fan 2 can blow out the crushing material from high blowout material pipe 14, enables the crushing material and falls to another position, and operating personnel can drop into crushing case 1 with the crop of difference respectively from smashing inlet pipe 12 or hand hay feed pipe 13 to be convenient for operating personnel adjusts the degree of smashing of different crops, use when more being convenient for follow-up mixing retting fertilizer.

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 a straw is smashed, is mixed, plays a heap retting fertilizer machine, includes the fan (2) that are used for smashing crushing case (1) of straw and hand hay cutter and are used for blowing, its characterized in that: the straw chopping machine is characterized in that a rotatable rotating shaft (3) is connected to the inner side wall of the crushing box (1), a cutting blade (4) used for cutting straws is fixedly connected to the surface of the rotating shaft (3), a connecting shaft (5) is fixedly connected to the side surface of the cutting blade (4), a serrated blade (6) used for crushing straws is fixedly connected to the surface of the connecting shaft (5), a clamping groove is formed in the surface of the rotating shaft (3), an inserting rod (7) capable of moving along the direction of the clamping groove is connected to the inner side of the clamping groove in a clamped mode, a hay cutter blade (8) used for hay cutting is fixedly connected to the surface of the inserting rod (7), a threaded hole (9) is formed in one end of the upper surface of the inserting rod (7), a clamping bolt (10) matched with the threaded hole (9) is arranged at one end, close to the threaded hole (9), of the upper surface of the rotating shaft (3), and the clamping bolt (10) penetrates through the rotating shaft (3) and is in threaded connection with the threaded hole (9), the one end that chucking bolt (10) was kept away from in pivot (3) is equipped with and is used for driving the rotatory transmission structure of pivot (3), there is fan (2) that are used for blowing out crushing case (1) with smashing the straw through bolted connection at the middle part of smashing case (1) one side, the low discharge gate (11) that are used for the ejection of compact is offered to the bottom that smashes case (1) is close to fan (2) one side, there is crushing inlet pipe (12) that are used for smashing the straw through bolted connection at the opposite side of smashing case (1), there is hand hay cutter grass inlet pipe (13) that is used for hand hay cutter grass through bolted connection in one side of smashing case (1) upper surface, there is high blowout material pipe (14) that are used for the ejection of compact through bolted connection in the bottom of smashing case (1), there is support (15) through bolted connection in the bottom of smashing case (1).

2. The straw crushing, mixing and composting machine as claimed in claim 1, wherein: the utility model discloses a crushing box, including drive motor (16), first belt pulley (17), belt (18) and second belt pulley (19), smash one side fixedly connected with that case (1) is close to transmission structure and be used for supporting the extension board of drive motor (16), drive motor (16) are through bolted connection at the upper surface of extension board, the output of drive motor (16) is connected with first belt pulley (17) through the pivot, the outside overlap joint of first belt pulley (17) has belt (18), the top transmission of belt (18) is connected with second belt pulley (19), the side and pivot (3) fixed connection of second belt pulley (19).

3. The straw crushing, mixing and composting machine as claimed in claim 1, wherein: the quantity of cutting piece (4) is three, three the even fixed connection of cutting piece (4) equidistance is on the surface of pivot (3), connecting axle (5) and the equal fixed connection of three cutting piece (4), sawtooth blade (6) and two adjacent connecting axle (5) fixed connection.

4. The straw crushing, mixing and composting machine as claimed in claim 1, wherein: the chopping knife blades (8) are clamped inside the clamping grooves, the inserted bar (7) is inserted into the rotating shaft (3), the chopping knife blades (8) are sleeved outside the connecting shaft (5), the number of the chopping knife blades (8) is a plurality, and the chopping knife blades (8) are fixedly connected to the side faces of the inserted bar (7) in an annular array mode.

5. The straw crushing, mixing and composting machine as claimed in claim 1, wherein: the quantity of screw hole (9) is three, and three screw hole (9) equidistance evenly distributed is close to one side of chucking bolt (10) at inserted bar (7) upper surface, but the four corners department of support (15) bottom all is equipped with horizontal pivoted gyro wheel.

6. The straw crushing, mixing and composting machine as claimed in claim 2, wherein: the cutting blade (4) and the sawtooth blade (6) are arranged inside the crushing box (1), and the transmission structure is arranged outside the crushing box (1) close to one side of the support plate.