CN112314180A

CN112314180A - Integrative equipment of broken is retrieved to field straw

Info

Publication number: CN112314180A
Application number: CN202011118013.0A
Authority: CN
Inventors: 楼小莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-02-05

Abstract

The invention relates to the technical field of agricultural machinery, in particular to field straw recycling and crushing integrated equipment. The header assembly comprises a shell, a cutter, a first rotating shaft, a spiral auger and a reel. The engine is started, drive first pivot and spiral auger and rotate, first pivot drives the rotation of second pivot, direct the straw to the cutterbar by the tooth rake, the cutterbar cuts off the straw, the spiral auger sends the straw into conveyer belt bottom, send the straw into broken subassembly by baffle and conveyer belt in, the engine drives the cutter rotation, cut up the straw, the straw falls into broken bottom of the case portion, blow off the straw from the discharge gate by the fan, when needs more change tooth rake, demolish the screw of clamp both sides, open the clamp, can demolish tooth rake, the problem of the broken tooth rake of current straw recovery broken integrative equipment be not convenient for change the tooth rake.

Description

Integrative equipment of broken is retrieved to field straw

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to field straw recycling and crushing integrated equipment.

Background

Straw is the general term for the stem and leaf (ear) part of mature crops, and generally refers to the remaining part of wheat, rice, corn and other crops after harvesting seeds. More than half of the products of crop photosynthesis exist in the straws, the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, and are multipurpose renewable biological resources, and the straws can be directly sprinkled on the ground surface after being crushed to increase the soil fertility and improve the soil structure. The straw is also a coarse feed, and is characterized by high content of coarse fiber, and contains lignin, etc., although the lignin cellulose can not be used by pigs and chickens, the lignin cellulose can be absorbed and used by livestock such as ruminants, cows and sheep, etc. In order to better utilize the straws, the straws are usually required to be recycled and crushed, and the straw recycling and crushing equipment is required.

When the straw is recycled, the reel is often used for guiding the straw to the cutter, the cutter cuts the straw, the cut straw is laid on the header and is sent to the crusher for crushing, and the inventor finds that after the straw is touched with stones or used for a long time, the rake bar of the reel is often broken, the broken rake bar cannot guide the straw to the cutter, so that part of the straw cannot be recycled and crushed, and the damaged rake bar is inconvenient to replace because the rake bar is mostly welded to the reel.

Disclosure of Invention

For solving above-mentioned technical problem, provide a broken integrative equipment of field straw recovery, this technical scheme aims at improving the problem that the broken tooth harrow pole of being not convenient for change of current broken integrative equipment of straw recovery.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

the utility model provides a broken integrative equipment is retrieved to field straw, includes header subassembly, conveying component, broken subassembly and drive assembly, the header subassembly includes casing, cutterbar, first pivot, spiral auger and reel, the cutterbar connect in casing bottom one side, spiral auger install in inside the casing, spiral auger with the casing passes through first pivot swivelling joint, reel includes second pivot, carousel, connecting rod, tooth harrow pole and clamp, the second pivot with first pivot transmission is connected, the second pivot connect in the both sides of casing, the carousel connect in the both ends of second pivot, two the carousel passes through a plurality of the connecting rod is connected, tooth harrow pole is provided with a plurality of, tooth harrow pole passes through the clamp connect in the connecting rod, conveying component includes conveyer pipe, broken subassembly, The conveying device comprises a first rotating roller, a second rotating roller, a conveying belt and a baffle, wherein the bottom of the conveying pipe is communicated with one side of a shell, the first rotating roller is connected with the first rotating shaft in a transmission manner, the conveying belt is connected with the first rotating roller and the second rotating roller in a transmission manner, the baffle is provided with a plurality of parts, the baffle is uniformly arranged at the top of the conveying belt, the crushing assembly comprises a crushing box, a third rotating shaft, a fan, a sieving net and a cutter, the crushing box is communicated with one end of the conveying pipe, a discharge hole is formed in one side, away from the conveying pipe, of the crushing box, the third rotating shaft is rotatably connected with the crushing box, the fan is arranged at one side, away from the discharge hole, of the crushing box, the sieving net is arranged in the crushing box, the cutter is uniformly connected to the surface of the third rotating shaft, and the cutter is arranged, the transmission assembly comprises an engine, a fourth rotating shaft and a transmission rod, the fourth rotating shaft is connected to the output end of the engine, the fourth rotating shaft is connected with the first rotating shaft through the transmission rod in a transmission mode, and the fourth rotating shaft is connected with the third rotating shaft in a transmission mode.

In one embodiment of the invention, the rake bar is U-shaped in longitudinal section, the rake bar extending through the connecting rod.

In an embodiment of the invention, a through hole matched with the rake teeth is formed in one side of the connecting rod, and the rake teeth are arranged in parallel and oppositely.

In an embodiment of the invention, the cutter comprises a cutter beam, a cutter protector, a cutter head and a blade, the cutter beam is connected to one side of the bottom of the shell, the cutter protector is connected to one side of the cutter beam, the cutter head is inserted into the cutter beam in a sliding mode, and the blade is connected to one side of the cutter head.

In one embodiment of the invention, the knife protector and the blade are serrated, and the serrations of the knife protector and the blade are staggered.

In one embodiment of the invention, the longitudinal section of the rotating disc is a regular polygon, and the rake lever and each side of the regular polygon are respectively parallel.

In one embodiment of the invention, the bottom of the cutter is in clearance fit with the upper surface of the screening mesh.

In one embodiment of the invention, a maintenance opening is formed in the top of the crushing box, and the maintenance opening is positioned above the discharge opening.

In an embodiment of the present invention, the second rotating shaft and the first rotating shaft, the first rotating roller and the first rotating shaft, and the fourth rotating shaft and the third rotating shaft are all in transmission connection through a belt pulley.

In one embodiment of the invention, the baffle and the conveyor belt are perpendicular to each other, and the conveyor belt can extend to the tail end of the spiral auger and the inlet of the crushing box.

Compared with the prior art, the invention has the beneficial effects that:

when the integrated field straw recycling and crushing device is used, the engine is started, the engine drives the first rotating shaft and the spiral auger to rotate through the transmission rod, the first rotating shaft drives the second rotating shaft to rotate, the straw is guided to the cutter through the tooth rake rod, the cutter cuts the straw, the straw falls into the shell, the spiral auger compresses the straw and sends the straw into the bottom of the conveyor belt, the straw is sent into the crushing assembly through the baffle and the conveyor belt, the engine drives the third rotating shaft and the cutter to rotate, the straw is crushed, the crushed straw falls into the bottom of the crushing box through the screening net, the straw at the bottom of the crushing box is blown out from the discharge port through the fan, when the tooth harrow bar needs to be replaced, the screws on the two sides of the hoop are removed, the hoop is opened, the hoop does not fix the tooth harrow bar any more, can demolish the tine harrow pole, improve the problem that the broken tine harrow pole of the integrative equipment of broken is not convenient for change to current straw recovery.

Drawings

FIG. 1 is a schematic perspective view of an integrated field straw recycling and crushing apparatus according to the present invention;

FIG. 2 is a schematic perspective view of a field straw recycling and crushing integrated device in a first view angle;

FIG. 3 is a schematic perspective view of a second view of the field straw recycling and crushing integrated device of the present invention;

FIG. 4 is a partial cutaway view of an integrated field straw recycling and crushing apparatus according to the present invention;

FIG. 5 is an enlarged view of the part A in FIG. 4 of the integrated field straw recycling and crushing device of the present invention;

FIG. 6 is a schematic view of the internal three-dimensional structure of the field straw recycling and crushing integrated equipment of the present invention;

FIG. 7 is a schematic perspective view of a reel of the field straw recycling and crushing integrated equipment of the present invention;

FIG. 8 is a plan view of a reel of the field straw recycling and crushing integrated apparatus of the present invention;

FIG. 9 is a schematic perspective view of a cutter at a first view angle of an integrated field straw recycling and crushing apparatus according to the present invention;

FIG. 10 is a schematic perspective view of a cutter at a second view angle of the integrated field straw recycling and crushing apparatus of the present invention;

description of the drawings:

1-a header assembly; 1 a-a housing; 1 b-a cutter; 1b 1-knife beam; 1b 2-knife guard; 1b 3-cutter head; 1b 4-blade; 1 c-a first shaft; 1 d-a spiral auger; 1 e-a reel; 1e1 — second shaft; 1e 2-rotating disk; 1e 3-connecting rod; 1e 4-tine rakes; 1e 5-clip;

2-a conveying assembly; 2 a-a delivery pipe; 2 b-a first rotating roller; 2 c-a second rotating roller; 2 d-a conveyor belt; 2 e-a baffle;

3-a crushing assembly; 3 a-a crushing box; 3 b-a discharge hole; 3 c-a third shaft; 3 d-a fan; 3 e-screening the mesh; 3 f-cutting the cutter; 3 g-maintenance port;

4-a transmission assembly; 4 a-an engine; 4 b-a fourth shaft; 4 c-drive rod.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 to 10, the field straw recycling and crushing integrated equipment comprises a header assembly 1, a conveying assembly 2, a crushing assembly 3 and a transmission assembly 4, wherein the header assembly 1 is used for cutting straws, the conveying assembly 2 is used for conveying the straws into the crushing assembly 3, the crushing assembly 3 is used for crushing the straws, and the transmission assembly 4 is used for driving the header assembly 1, the conveying assembly 2 and the crushing assembly 3 to operate.

Referring to fig. 2 to 10, the header assembly 1 includes a housing 1a, a cutter 1b, a first rotating shaft 1c, a spiral auger 1d, and a reel 1e, the cutter 1b is connected to one side of the bottom of the housing 1a, when specifically configured, the cutter 1b includes a knife beam 1b1, a knife guard 1b2, a knife head 1b3, and a blade 1b4, the knife beam 1b1 is connected to one side of the bottom of the housing 1a, the knife guard 1b2 is connected to one side of the knife beam 1b1, the knife guard 1b2 is used for protecting the blade 1b4 and reducing the possibility of damage to the blade 1b4, the knife head 1b3 is slidably inserted into the knife beam 1b1, the blade 1b4 is connected to one side of the knife head 1b3, the knife guard 1b2 and the blade 1b4 are serrated, the knife guard 1b2 and the blades 1b4 are alternately arranged, straws are cut by the blade 1b4, the spiral auger 1d is installed inside the housing 1a, the spiral auger 1a and the housing 1c is connected to the first, the spiral auger 1d can convey the straw in the shell 1a to the inlet of the conveying assembly 2.

In the present application, the reel 1e includes a second rotating shaft 1e1, a rotating disc 1e2, a connecting rod 1e3, a rake bar 1e4 and a hoop 1e5, the second rotating shaft 1e1 is in transmission connection with the first rotating shaft 1c, the second rotating shaft 1e1 is connected to both sides of the housing 1a, the rotating disc 1e2 is connected to both ends of the second rotating shaft 1e1, the two rotating discs 1e2 are connected by a plurality of connecting rods 1e3, the rake bar 1e4 is provided with a plurality of rake bars, the longitudinal section of the rake bar 1e4 is U-shaped, the rake bar 1e4 penetrates through the connecting rod 1e3, one side of the connecting rod 1e3 is provided with a through hole matching with the rake bar 1e 5739, the rake bar 1e4 is arranged in parallel and opposite, the rake bar 1e4 is connected to the connecting rod 1e3 by the hoop 1e5, when the rake bar 1e4 touches and breaks off the rake bar 1e 6867, the hoop 4 and the rake bar 5 can be removed, the hoop 1e5 is opened, the hoop 1e5 does not fix the rake bar 1e4 any more, and the rake bar 1e4 can be detached, it should be noted that the first rotating shaft 1c drives the second rotating shaft 1e1 to rotate, so that the connecting rod 1e3 and the rake bar 1e4 rotate around the second rotating shaft 1e1, the rake bar 1e4 guides the grains to the cutter 1b, the longitudinal section of the rotating disc 1e2 is a regular polygon, and the rake bar 1e4 and each side of the regular polygon are respectively parallel, so that the rotating angles of the rake bar 1e4 are the same every time, and the grains can be uniformly pulled to the cutter 1 b.

Referring to fig. 1 to 7, the conveying assembly 2 includes a conveying pipe 2a, a first rotating roller 2b, a second rotating roller 2c, a conveying belt 2d and a baffle 2e, specifically, the bottom of the conveying pipe 2a is communicated with one side of the shell 1a, the first rotating roller 2b is connected to the first rotating shaft 1c in a transmission manner, the conveying belt 2d is connected to the first rotating roller 2b and the second rotating roller 2c in a transmission manner, the baffle 2e is provided with a plurality of baffles, the baffles 2e are uniformly arranged at the top of the conveying belt 2d, the baffles 2e are perpendicular to the conveying belt 2d, the conveying belt 2d can extend to the tail end of the spiral auger 1d and the inlet of the crushing box 3a, the spiral auger 1d conveys cut straws to the bottom of the conveying belt 2d, and then the straws are conveyed to the crushing assembly 3 by the baffles 2e and.

Referring to fig. 1 to 7, the crushing assembly 3 includes a crushing box 3a, a third rotating shaft 3c, a fan 3d, a sieving net 3e and a cutter 3f, the crushing box 3a is communicated with one end of the conveying pipe 2a, the straw is crushed in the crushing box 3a, a discharge port 3b is opened on one side of the crushing box 3a away from the conveying pipe 2a, the crushed straw is discharged through the discharge port 3b, the straw can be directly sprinkled on the ground surface to increase soil fertility, or collected by a collecting box to feed livestock, the third rotating shaft 3c is rotatably connected to the crushing box 3a, the fan 3d is installed on one side of the crushing box 3a away from the discharge port 3b, the fan 3d can blow out the straw at the bottom of the crushing box 3a from the discharge port 3b, the sieving net 3e is installed inside the crushing box 3a, the crushed straw can fall into the bottom of the crushing box 3a through the sieving net 3e, and massive straw can stay and continue the breakage on screening net 3e, until can be through screening net 3e, cutter 3f evenly connected in third pivot 3 c's surface, cutter 3f is located screening net 3 e's top, the bottom of cutter 3f and the upper surface clearance fit of screening net 3e, maintenance mouth 3g has been seted up at broken case 3 a's top, maintenance mouth 3g is located discharge gate 3b top, maintenance mouth 3g conveniently maintains and changes screening net 3e and cutter 3f etc. in broken case 3a, the winding straw on the convenient clearance third pivot 3c of while.

Referring to fig. 1 to 7, the transmission assembly 4 includes an engine 4a, a fourth rotating shaft 4b and a transmission rod 4c, the fourth rotating shaft 4b is connected to an output end of the engine 4a, the fourth rotating shaft 4b is in transmission connection with the first rotating shaft 1c through the transmission rod 4c, so that the engine 4a can also drive the screw auger 1d to rotate to feed the straws into the conveying assembly 2, the fourth rotating shaft 4b is in transmission connection with the third rotating shaft 3c, and the engine 4a drives the third rotating shaft 3c and the cutter 3f to rotate to shred the straws, and optionally, the second rotating shaft 1e1 and the first rotating shaft 1c, the first rotating roller 2b and the first rotating shaft 1c, the fourth rotating shaft 4b and the third rotating shaft 3c are in transmission connection through belt pulleys.

The working principle of the invention is as follows:

the equipment realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:

when the straw crushing machine is used, the engine 4a is started, the engine 4a drives the first rotating shaft 1c and the spiral auger 1d to rotate through the transmission rod 4c, the first rotating shaft 1c drives the second rotating shaft 1e1 to rotate, the toothed harrow bar 1e4 guides straws to the cutter 1b, the cutter 1b cuts the straws, the straws fall into the shell 1a, the spiral auger 1d compresses the straws and sends the straws to the bottom of the conveyor belt 2d, then the straws are sent into the crushing assembly 3 through the baffle plate 2e and the conveyor belt 2d, the engine 4a drives the third rotating shaft 3c and the cutter 3f to rotate to crush the straws, the crushed straws fall into the bottom of the crushing box 3a through the screening net 3e, the straws at the bottom of the crushing box 3a are blown out from the discharge port 3b through the fan 3d, when the toothed harrow bar 1e4 needs to be replaced, the screw clamps at two sides of the 1e5 are removed, the clamp 1e5 is opened, the clamp 1e5 fixes the toothed harrow bar 1e4, the tooth harrow bar 1e4 can be detached, so that the problem that the damaged tooth harrow bar 1e4 is inconvenient to replace in the conventional straw recycling and crushing integrated equipment is solved.

It should be noted that the specific model specifications of the engine 4a and the fan 3d need to be determined by model selection according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed burdens are not needed.

The power supply of the fan 3d and its principle will be clear to the skilled person and will not be described in detail here.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a broken integrative equipment is retrieved to field straw, its characterized in that, including header subassembly (1), conveyor components (2), broken subassembly (3) and drive assembly (4), header subassembly (1) includes casing (1 a), cutterbar (1 b), first pivot (1 c), spiral auger (1 d) and reel (1 e), cutterbar (1 b) connect in casing (1 a) bottom one side, spiral auger (1 d) install in inside casing (1 a), spiral auger (1 d) with casing (1 a) passes through first pivot (1 c) rotates to be connected, reel (1 e) includes second pivot (1 e 1), carousel (1 e 2), connecting rod (1 e 3), tooth harrow pole (1 e 4) and clamp (1 e 5), second pivot (1 e 1) with first pivot (1 c) transmission is connected, the second rotating shaft (1 e 1) is connected to two sides of the housing (1 a), the rotating disc (1 e 2) is connected to two ends of the second rotating shaft (1 e 1), two rotating discs (1 e 2) are connected through a plurality of connecting rods (1 e 3), the tine harrow bar (1 e 4) is provided with a plurality of teeth harrow bars (1 e 4) is connected to the connecting rods (1 e 3) through the hoops (1 e 5), the conveying assembly (2) comprises a conveying pipe (2 a), a first rotating roller (2 b), a second rotating roller (2 c), a conveying belt (2 d) and a baffle (2 e), the bottom of the conveying pipe (2 a) is communicated with one side of the housing (1 a), the first rotating roller (2 b) is in transmission connection with the first rotating shaft (1 c), the conveying belt (2 d) is in transmission connection with the first rotating roller (2 b) and the second rotating roller (2 c), the baffle (2 e) is provided with a plurality of baffles, the baffles (2 e) are uniformly arranged at the top of the conveyor belt (2 d), the crushing assembly (3) comprises a crushing box (3 a), a third rotating shaft (c), a fan (3 d), a sieving net (3 e) and a cutter (3 f), the crushing box (3 a) is communicated with one end of the conveyor pipe (2 a), a discharge hole (3 b) is formed in one side, far away from the conveyor pipe (2 a), of the crushing box (3 a), the third rotating shaft (c) is rotatably connected to the crushing box (3 a), the fan (3 d) is arranged on one side, far away from the discharge hole (3 b), of the crushing box (3 a), the sieving net (3 e) is arranged inside the crushing box (3 a), and the cutter (3 f) is uniformly connected to the surface of the third rotating shaft (c), cutter (3 f) are located the top of screening net (3 e), drive assembly (4) include engine (4 a), fourth pivot (4 b) and transfer line (4 c), fourth pivot (4 b) connect in the output of engine (4 a), fourth pivot (4 b) with first pivot (1 c) pass through transfer line (4 c) transmission is connected, fourth pivot (4 b) transmission connect in third pivot (c).

2. The field straw recycling and crushing integrated equipment as claimed in claim 1, wherein the longitudinal section of the toothed harrow plate (1 e 4) is U-shaped, and the toothed harrow plate (1 e 4) penetrates through the connecting rod (1 e 3).

3. The field straw recycling and crushing integrated equipment as claimed in claim 2, wherein one side of the connecting rod (1 e 3) is provided with a through hole matched with the toothed harrow bar (1 e 4), and the toothed harrow bar (1 e 4) is arranged in parallel and oppositely.

4. The field straw recycling and crushing integrated equipment according to claim 1, wherein the cutter (1 b) comprises a knife beam (1 b 1), a knife protector (1 b 2), a knife head (1 b 3) and a knife blade (1 b 4), the knife beam (1 b 1) is connected to one side of the bottom of the housing (1 a), the knife protector (1 b 2) is connected to one side of the knife beam (1 b 1), the knife head (1 b 3) is slidably inserted into the knife beam (1 b 1), and the knife blade (1 b 4) is connected to one side of the knife head (1 b 3).

5. A field straw recycling and crushing integrated equipment as claimed in claim 4, characterized in that the knife protector (1 b 2) and the blade (1 b 4) are serrated, and the serrations of the knife protector (1 b 2) and the blade (1 b 4) are staggered.

6. The field straw recycling and crushing integrated equipment as claimed in claim 1, wherein the longitudinal section of the rotating disc (1 e 2) is a regular polygon, and the sides of the toothed harrow bar (1 e 4) and the regular polygon are respectively parallel.

7. The integrated field straw recycling and crushing device as claimed in claim 1, wherein the bottom of the cutting knife (3 f) is in clearance fit with the upper surface of the screening net (3 e).

8. The field straw recycling and crushing integrated equipment as claimed in claim 1, wherein a maintenance opening (3 g) is formed in the top of the crushing box (3 a), and the maintenance opening (3 g) is located above the discharge hole (3 b).

9. A field straw recycling and crushing integrated device according to claim 1, wherein the second rotating shaft (1 e 1) and the first rotating shaft (1 c), the first rotating roller (2 b) and the first rotating shaft (1 c), the fourth rotating shaft (4 b) and the third rotating shaft (c) are all in transmission connection through belt pulleys.

10. The field straw recycling and crushing integrated equipment as claimed in claim 1, wherein the baffle plate (2 e) and the conveyor belt (2 d) are perpendicular to each other, and the conveyor belt (2 d) can extend to the tail end of the spiral auger (1 d) and the inlet of the crushing box (3 a).