CN213127129U - Double-shaft throwing and returning machine suitable for large farm operation - Google Patents
Double-shaft throwing and returning machine suitable for large farm operation Download PDFInfo
- Publication number
- CN213127129U CN213127129U CN202021751662.XU CN202021751662U CN213127129U CN 213127129 U CN213127129 U CN 213127129U CN 202021751662 U CN202021751662 U CN 202021751662U CN 213127129 U CN213127129 U CN 213127129U
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- Prior art keywords
- box
- belt pulley
- wall
- throwing
- shaft
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- 238000003756 stirring Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims 1
- 238000005360 mashing Methods 0.000 claims 1
- 239000010902 straw Substances 0.000 abstract description 22
- 206010024796 Logorrhoea Diseases 0.000 abstract description 9
- 241001233242 Lontra Species 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000035558 fertility Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a still field machine is shed to suitable large-scale farm operation biax, all install the bottom plate of universal wheel including bottom four corners, the bottom plate top is installed through the mount and is stirred garrulous case, and stirs the garrulous mechanism that stirs that the incasement is provided with two symmetric distributions along length direction, stir garrulous mechanism and include the pivot, and the both ends of pivot are connected with stirring garrulous incasement both sides inner wall through the bearing respectively, be fixed with helical blade in the pivot, and be fixed with the crushing blade that the equidistance distributes through fastening bolt on the outer wall of pivot. The utility model discloses in throwing into the feeding incasement with the straw from the feeder hopper when using, with loose straw extrusion under the rotation extrusion of first guide roll and second guide roll, bring into downwards simultaneously and fall into behind the fritter that is cut into one section by the cutter and stir garrulous incasement, stir garrulous incasement fast, the disintegrating slag of straw falls into from the large aperture otter board and spills intraductally, spills and goes out, accomplishes the straw and still field.
Description
Technical Field
The utility model relates to a still field machine technical field especially relates to a still field machine is shed to biax that is fit for large-scale farm operation.
Background
Along with the development of agricultural mechanization, the domestic agricultural product harvesting basically realizes mechanization, especially in large-scale farms, the combine harvester basically realizes the operation, in order to improve the utilization rate of the wheat and rice straws, realize the moisture preservation of the farmland and avoid the fire hazard caused by straw burning, the straw crushing and returning machine is configured on the combine harvester, the straws output from the combine harvester are directly crushed and then thrown into the farmland, the straw returning is realized, and the fertility of the farmland is increased.
Due to the fact that the size of the combine harvester is large, broken straws cannot be thrown at corners and edges of a farmland, fertility of the corners and the edges of the farmland is reduced, and the double-shaft throwing and returning machine suitable for large-scale farm operation is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a double-shaft throwing and returning machine suitable for large farm operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a double-shaft throwing and returning machine suitable for large farm operation comprises a bottom plate, universal wheels are mounted at four corners of the bottom plate, a stirring box is mounted at the top of the bottom plate through a fixing frame, two stirring mechanisms which are symmetrically distributed are arranged in the stirring box along the length direction, each stirring mechanism comprises a rotating shaft, two ends of each rotating shaft are respectively connected with inner walls of two sides of the stirring box through bearings, spiral blades are fixed on the rotating shafts, crushing blades which are distributed equidistantly are fixed on the outer walls of the rotating shafts through fastening bolts, a first motor is mounted at one end of the top of the stirring box, a first belt pulley is sleeved on an output shaft of the first motor, a second belt pulley is sleeved at one end, close to the first motor, of each rotating shaft, a feeding box is welded at the central position of the inner wall of the top of the stirring box, and a first guide roller and a second guide roller are longitudinally arranged in the feeding box, and the welding of bottom plate top has the mounting panel, the mounting panel is close to feeding case one side outer wall upper portion and installs servo electric jar, and servo electric jar's output shaft department is connected with the fixed plate, the feeding case is close to servo electric jar one side outer wall and opens there is the opening, and the interpolation of opening has the cutter, the cutter is close to servo electric jar one end and passes through the bolt fastening on fixed plate one side outer wall, and the feeding case keeps away from the spiro union on servo electric jar one side inner wall and have the stripping and slicing, the second motor is installed at feeding case top, and has cup jointed the third belt pulley on the output shaft of second motor, first guide roll has cup jointed the fourth belt pulley near third belt pulley one end, and the second guide roll has cup jointed the fifth belt pulley near third.
Preferably, the welding has the feeder hopper on the feeding case top inner wall, and has opened the installing port on the bottom inner wall of the stirring case, install the large aperture otter board through the bolt in the installing port, and the welding has hopper down on the bottom outer wall of the stirring case.
Preferably, the air-blower is installed through the bolt in the bottom plate top, and the air-blower air outlet installs the pipe of shedding, the hopper is kept away from down and is stirred garrulous case one end and shed the welding of pipe top inner wall mutually, and the bottom plate top is kept away from and is stirred garrulous case one end and install the battery box, the battery has been placed to the battery box.
Preferably, the first belt pulley and the second belt pulley are connected through a belt O type, the third belt pulley and the fourth belt pulley are connected through a belt O type, and the third belt pulley and the fifth belt pulley are connected through a belt X type.
Preferably, the outer walls of one side of the battery box, the crushing box and the feeding box are all provided with fixing openings, and door plates are hinged in the fixing openings.
Preferably, the air blower, the first motor, the second motor and the servo electric cylinder are all connected with a switch through leads, and the switch is connected with the storage battery through leads.
The utility model has the advantages that:
1. the still field machine of this design, can push away it farmland turning and edge when using, adjust servo electric cylinder's stroke, the cutter just laminates with the stripping and slicing mutually when doing concertina movement of output shaft that makes servo electric cylinder, drop into the feed box with the straw from the feeder hopper in, extrude loose straw extrusion under the rotation of first guide roll and second guide roll, bring into downwards simultaneously and fall into the crushing incasement after being cut into the fritter of one section by the cutter, more make things convenient for the crushing, stir the bits of broken glass fast through two crushing mechanisms in the crushing incasement, the disintegrating slag of straw falls into in the throwing pipe from the large aperture otter board, from the orificial one end of throwing the pipe and spilling and throw out under the effect of air-blower, accomplish the straw still field.
2. The still field machine of this design installs the battery through the design and can realize carrying out the straw still field in the optional position in farmland, and the mounting means of cutter, stripping and large aperture otter board is the bolt installation simultaneously, can regularly open the feeding case and stir the door plant on the garrulous case, takes off cutter, stripping and large aperture otter board, maintains the protection and follow the trade.
Drawings
Fig. 1 is a schematic structural view of a double-shaft throwing and returning machine suitable for large farm operation, which is provided by the utility model;
fig. 2 is a front view of the double-shaft throwing and returning machine suitable for large farm operation.
In the figure: 1 bottom plate, 2 stirring case, 3 pivot, 4 helical blade, 5 crushing blade, 6 first motor, 7 first belt pulley, 8 second belt pulley, 9 feeding case, 10 first guide roll, 11 second guide roll, 12 mounting panels, 13 servo electric jar, 14 fixed plates, 15 cutters, 16 stripping and slicing, 17 second motor, 18 third belt pulley, 19 fourth belt pulley, 20 fifth belt pulley, 21 feeder hopper, 22 battery box, 23 battery, 24 large aperture otter board, 25 air-blower, 26 hopper, 27 pipe.
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. 1-2, a double-shaft throwing and returning machine suitable for large farm operation comprises a bottom plate 1 with universal wheels arranged at four corners of the bottom, a blower 25 arranged at the top of the bottom plate 1 through bolts, a first motor 6, a second motor 17 and a servo electric cylinder 13 all connected with a switch through wires, the switch is connected with a storage battery 23 through wires, a throwing pipe 27 is arranged at an air outlet of the blower 25, one end of a lower hopper 26 far away from a stirring and crushing box 2 is welded with the inner wall of the top of the throwing pipe 27, a battery box 22 is arranged at one end of the top of the bottom plate 1 far away from the stirring and crushing box 2, a fixed port is arranged on the outer wall of one side of each of the battery box 22, the stirring and crushing box 2 and a feeding box 9, a door plate is hinged in the fixed port, the storage battery 23 is arranged in the battery box 22, the stirring and crushing box 2 is arranged at the top of, the stirring and crushing mechanism comprises a rotating shaft 3, two ends of the rotating shaft 3 are respectively connected with the inner walls of two sides of a stirring and crushing box 2 through bearings, a helical blade 4 is fixed on the rotating shaft 3, crushing blades 5 which are distributed equidistantly are fixed on the outer wall of the rotating shaft 3 through fastening bolts, a first motor 6 is installed at one end of the top of the stirring and crushing box 2, a first belt pulley 7 is sleeved on an output shaft of the first motor 6, a second belt pulley 8 is sleeved at one end of each of the two rotating shafts 3 close to the first motor 6, a feeding box 9 is welded at the central position of the inner wall of the top of the stirring and crushing box 2, a feeding hopper 21 is welded on the inner wall of the top of the feeding box 9, an installation opening is formed on the inner wall of the bottom of the stirring and crushing box 2, a large-aperture screen plate 24 is installed in the installation opening through bolts, a blanking hopper 26 is welded on the outer wall of the bottom of, a mounting plate 12 is welded on the top of the bottom plate 1, a servo electric cylinder 13 is mounted on the upper portion of the outer wall of one side, close to the feeding box 9, of the mounting plate 12, an output shaft of the servo electric cylinder 13 is connected with a fixing plate 14, an opening is formed in the outer wall of one side, close to the servo electric cylinder 13, of the feeding box 9, a cutter 15 is inserted into the opening, one end, close to the servo electric cylinder 13, of the cutter 15 is fixed on the outer wall of one side, close to the servo electric cylinder 13, of the fixing plate 14 through a bolt, a cutting block 16 is connected on the inner wall of one side, far away from the servo electric cylinder 13, of the feeding box 9 in a threaded manner, a second motor 17 is mounted on the top of the feeding box 9, a third belt pulley 18 is sleeved on the output shaft of the second motor 17, a fourth belt pulley 19 is sleeved on one end, close to the third belt, the third belt pulley 18 is connected with the fourth belt pulley 19 through a belt O-shaped connection, and the third belt pulley 18 is connected with the fifth belt pulley 20 through a belt X-shaped connection.
The working principle is as follows: when in use, the straw smashing machine can be pushed to the corners and edges of a farmland, the stroke of the servo electric cylinder 13 is adjusted, the cutter 15 is just attached to the cut blocks 16 when the output shaft of the servo electric cylinder 13 does telescopic motion, the straws are put into the feeding box 9 from the feeding hopper 21, the second motor 17 drives the first guide roller 10 and the second guide roller 11 to rotate in opposite directions, the loose straws are extruded and formed under the rotating and extruding of the first guide roller 10 and the second guide roller 11 and are simultaneously brought downwards, the output shaft of the servo electric cylinder 13 contracts back and forth to drive the cutter 15 to cut the straws into small blocks of one section and then fall into the smashing box 2, so that the smashing is more convenient, the first motor 6 drives the two smashing mechanisms to rotate at high speed to quickly smash the small blocks of the straws in the smashing box 2, smashed residues of the straws fall into the throwing pipe 27 from the large-aperture screen plate 24 and are thrown out from the mouth of one end of the throwing pipe 27 under the action of the air blower 25, and returning the straws to the field.
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 (6)
1. A double-shaft throwing and returning machine suitable for large farm operation comprises a bottom plate (1) with universal wheels mounted at four corners of the bottom, and is characterized in that a stirring box (2) is mounted at the top of the bottom plate (1) through a fixing frame, two symmetrically distributed stirring mechanisms are arranged in the stirring box (2) along the length direction and comprise a rotating shaft (3), two ends of the rotating shaft (3) are respectively connected with the inner walls of two sides of the stirring box (2) through bearings, spiral blades (4) are fixed on the rotating shaft (3), crushing blades (5) distributed equidistantly are fixed on the outer wall of the rotating shaft (3) through fastening bolts, a first motor (6) is mounted at one end of the top of the stirring box (2), a first belt pulley (7) is sleeved on an output shaft of the first motor (6), and second belt pulleys (8) are sleeved at one ends, close to the first motor (6), of the two rotating shafts (3), and the center of the inner wall of the top of the stirring box (2) is welded with a feeding box (9), the feeding box (9) is internally provided with a first guide roller (10) and a second guide roller (11) along the longitudinal direction, the top of the bottom plate (1) is welded with a mounting plate (12), the mounting plate (12) is close to the upper part of the outer wall of one side of the feeding box (9) and is provided with a servo electric cylinder (13), the output shaft of the servo electric cylinder (13) is connected with a fixed plate (14), the outer wall of one side of the feeding box (9) close to the servo electric cylinder (13) is provided with an opening, a cutter (15) is inserted in the opening, one end of the cutter (15) close to the servo electric cylinder (13) is fixed on the outer wall of one side of the fixed plate (14) through a bolt, the feeding box (9) is far away from the inner wall of one side of the servo electric cylinder (, and the output shaft of the second motor (17) is sleeved with a third belt pulley (18), one end of the first guide roller (10) close to the third belt pulley (18) is sleeved with a fourth belt pulley (19), and one end of the second guide roller (11) close to the third belt pulley (18) is sleeved with a fifth belt pulley (20).
2. The double-shaft throwing and returning machine suitable for large farm operation according to claim 1, wherein a feed hopper (21) is welded on the inner wall of the top of the feeding box (9), a mounting opening is formed on the inner wall of the bottom of the crushing box (2), a large-aperture screen plate (24) is mounted in the mounting opening through bolts, and a lower hopper (26) is welded on the outer wall of the bottom of the crushing box (2).
3. The double-shaft throwing and returning machine suitable for large farm operation according to claim 2, wherein the top of the bottom plate (1) is provided with a blower (25) through a bolt, an air outlet of the blower (25) is provided with a throwing pipe (27), one end of the discharging hopper (26) far away from the crushing box (2) is welded with the inner wall of the top of the throwing pipe (27), one end of the top of the bottom plate (1) far away from the crushing box (2) is provided with a battery box (22), and a storage battery (23) is arranged in the battery box (22).
4. The double-shaft throwing and returning machine suitable for large farm operation according to claim 1, wherein the first belt pulley (7) and the second belt pulley (8) are connected through a belt O-type connection, the third belt pulley (18) and the fourth belt pulley (19) are connected through a belt O-type connection, and the third belt pulley (18) and the fifth belt pulley (20) are connected through a belt X-type connection.
5. The double-shaft throwing and returning machine suitable for large farm operation according to claim 3, wherein the battery box (22), the mashing box (2) and the feeding box (9) are provided with fixing openings on the outer walls of one side, and door plates are hinged in the fixing openings.
6. The double-shaft throwing and returning machine suitable for large farm operation according to claim 3, wherein the blower (25), the first motor (6), the second motor (17) and the servo electric cylinder (13) are all connected with a switch through wires, and the switch is connected with the storage battery (23) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021751662.XU CN213127129U (en) | 2020-08-20 | 2020-08-20 | Double-shaft throwing and returning machine suitable for large farm operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021751662.XU CN213127129U (en) | 2020-08-20 | 2020-08-20 | Double-shaft throwing and returning machine suitable for large farm operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213127129U true CN213127129U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021751662.XU Expired - Fee Related CN213127129U (en) | 2020-08-20 | 2020-08-20 | Double-shaft throwing and returning machine suitable for large farm operation |
Country Status (1)
| Country | Link |
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| CN (1) | CN213127129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699921A (en) * | 2021-09-29 | 2021-11-26 | 郭祥杰 | A trees fallen leaves collection device for garden engineering |
-
2020
- 2020-08-20 CN CN202021751662.XU patent/CN213127129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699921A (en) * | 2021-09-29 | 2021-11-26 | 郭祥杰 | A trees fallen leaves collection device for garden engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 Termination date: 20210820 |