CN215011390U - Agricultural rotary cultivator device - Google Patents
Agricultural rotary cultivator device Download PDFInfo
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- CN215011390U CN215011390U CN202120633081.4U CN202120633081U CN215011390U CN 215011390 U CN215011390 U CN 215011390U CN 202120633081 U CN202120633081 U CN 202120633081U CN 215011390 U CN215011390 U CN 215011390U
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- chain
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- transmission device
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- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 238000003971 tillage Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 description 4
- 241000283690 Bos taurus Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses an agricultural rotary cultivator device, which comprises a seat, the seat support, a machine support, the frame pull rod, transmission, right angle sword, rotary blade, fender and tailwheel, the seat passes through U-shaped screwed connection on the seat support, the tail end upper portion in the frame is connected through bolt assembly to the seat support, the one end of frame pull rod is connected with the middle part of frame, the other end of frame pull rod is connected with the control lever of tractor, transmission passes through the head end of bolted connection in the frame, transmission passes through the chain and connects on the power output shaft of tractor, right angle sword passes through bolted connection in transmission's lower part side, rotary blade passes through bolted connection in transmission's bottom side, the fender sets up the below in the frame, and on frame and transmission through bolted connection, the tailwheel passes through the hub connection in the frame. The utility model discloses simple structure, the quality is light, and the control of being convenient for has increased the width of a plough, can control the depth of ploughing simultaneously.
Description
Technical Field
The utility model relates to the field of agricultural machinery, especially, relate to an agricultural rotary cultivator device.
Background
With the development of science and technology and the gradual popularization of agricultural mechanization, farmers do not use farm cattle for tillage, and mostly adopt agricultural machinery to operate, so that not only are manpower and material resources saved, but also the working efficiency is greatly improved. The rotary cultivator is the most common agricultural machine for farmers to plough fields, is very common in rural areas in recent years, saves manpower and material resources, and greatly improves the efficiency compared with cattle ploughing. However, the machine has certain limitations and defects, namely, parts are damaged quickly, and the maintenance cost is high; secondly, the manpower is needed for righting and steering, and the labor is wasted; thirdly, inconvenient transfer; fourthly, the tilling width is too small.
Therefore, how to provide a portable, easy-to-operate and larger-tillage-range amphibious rotary cultivator becomes a problem to be solved urgently by the people in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an agricultural rotary cultivator device, it is big to solve current rotary cultivator weight, is difficult for controlling, the problem of tilling width undersize.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to an agricultural rotary cultivator device, which comprises a seat, a seat support, a frame pull rod, a transmission device, a right-angle cutter, a rotary blade, a mudguard and a tail wheel, wherein the seat is connected on the seat support through a U-shaped screw, the seat support is connected on the upper part of the tail end of the frame through a bolt component, one end of the frame pull rod is connected with the middle part of the frame, the other end of the frame pull rod is connected with a control rod of a tractor, the transmission device is connected at the head end of the frame through a bolt, the transmission device is connected on a power output shaft of the tractor through a chain, the right-angle cutter is connected at the side surface of the lower part of the transmission device through a bolt, the rotary blade is connected at the bottom side of the transmission device through a bolt, the mudguard is arranged below the frame and is connected on the frame and the transmission device through a bolt, the tail wheel is connected to the frame through a shaft.
Furthermore, the frame comprises a seat support, a center support, a transmission device support, a mudguard support and a tailstock support, wherein the upper surface of the seat support is connected with the seat support through a bolt, and the seat support is connected to the upper part of the tailstock support through a bolt; one end of the transmission device support is connected with the transmission device through a bolt, the other end of the transmission device support is fixedly connected to the central support, and the bottom of the rack pull rod is connected to the transmission device support through a bolt; the fender is connected to the lower end of the fender bracket through a bolt, and the top end of the fender bracket is fixedly connected with the transmission device bracket; the tail wheel is connected to the tailstock support through a shaft, and the tailstock support penetrates through a round hole in the rear portion of the center support and then is connected to the seat support.
Furthermore, the transmission device comprises a chain box, a large chain wheel, a chain tightening piece, a small chain wheel and a rotary tillage tool apron, the chain box is connected to the transmission device support through bolts, the lower side face of the chain box is connected with the right-angle cutter, the large chain wheel is connected to the upper portion of the chain box through a rotating shaft, the large chain wheel is connected to a power output shaft of the tractor through the chain, the small chain wheel and the rotary tillage tool apron are connected to the lower portion of the chain box through the same rotating shaft, the large chain wheel and the small chain wheel are connected through the chain, the chain tightening piece is connected to the middle of the chain box through bolts, the curved surface of the chain tightening piece is in contact with the chain, and the rotary tillage tool is installed on the rotary tillage tool apron through bolts.
Furthermore, the rotary tillage blade holders have six, and four rotary tillage blades are connected to every rotary tillage blade holder, and six rotary tillage blade holders are in symmetrical distribution on the pivot.
Furthermore, the large chain wheel adopts a double-row integral chain wheel.
Furthermore, the frame pull rod and the tractor handrail can rotate relatively.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses agricultural rotary cultivator device, including seat, seat support, frame pull rod, transmission, right angle sword, rotary blade, fender and tailwheel, wherein transmission includes chain case, big sprocket, chain tightening piece, little sprocket and rotary blade holder, has reduced holistic quality and complexity through external power device's mode, makes this device be convenient for more the transportation and the installation, and is more laborsaving when making this device use through increasing the seat. The utility model discloses simple structure, the quality is light, and the control of being convenient for has increased the width of a plough, can control the depth of ploughing simultaneously.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of the agricultural rotary cultivator device of the present invention;
FIG. 2 is a schematic view of the rack of the present invention;
FIG. 3 is an enlarged schematic view of the transmission device of the present invention;
description of reference numerals: 1. a seat; 2. a seat support; 3. a frame; 301. a seat support; 302. a central support; 303. a transmission support; 304. a fender bracket; 305. a tailstock bracket; 4. a frame pull rod; 5. a transmission device; 501. a chain case; 502. a large sprocket; 503. a chain; 504. a chain tensioner; 505. a small sprocket; 506. a rotary tillage cutter holder; 6. a right angle knife; 7. a rotary blade; 8. a fender; 9. a tail wheel.
Detailed Description
As shown in fig. 1, an agricultural rotary cultivator device comprises a seat 1, a seat support 2, a frame 3, a frame pull rod 4, a transmission device 5, a right-angle blade 6, a rotary blade 7, a mud guard 8 and a tail wheel 9, wherein the seat 1 is connected on the seat support 2 through a U-shaped screw, the seat support 2 is connected on the upper part of the tail end of the frame 3 through a bolt component, one end of the frame pull rod 4 is connected with the middle part of the frame 3, the other end of the frame pull rod 4 is connected with a control rod of a tractor, the transmission device 5 is connected at the head end of the frame 3 through a bolt, the transmission device 5 is connected on a power output shaft of the tractor through a chain, the right-angle blade 6 is connected on the side surface of the lower part of the transmission device 5 through a bolt, the rotary blade 7 is connected at the bottom side of the transmission device 5 through a bolt, the mudguard 8 is arranged below the frame 3 and is connected to the frame 3 and the transmission device 5 through bolts, and the tail wheel 9 is connected to the frame 3 through a shaft.
As shown in fig. 2, the frame 3 includes a seat support 301, a center support 302, a transmission support 303, a fender support 304, and a tailstock support 305, the seat support 2 is connected to the upper surface of the seat support 301 by a bolt, and the seat support 301 is connected to the upper portion of the tailstock support 305 by a bolt; one end of the transmission device support 303 is connected with the transmission device 5 through a bolt, the other end of the transmission device support 303 is fixedly connected to the central support 302, and the bottom of the frame pull rod 4 is connected to the transmission device support 303 through a bolt; the mudguard 8 is connected to the lower end of the mudguard support 304 through a bolt, and the top end of the mudguard support 304 is fixedly connected with the transmission device support 303; the tail wheel 9 is connected to the tailstock support 305 through a shaft, the tailstock support 305 passes through a circular hole in the rear of the center support 302 and then is connected to the seat support 301, and each working structure is independently provided with a support, so that the overall mass is reduced.
As shown in fig. 3, the transmission device 5 comprises a chain case 501, a large sprocket 502, a chain 503, a chain tightening member 504, a small sprocket 505 and a rotary blade holder 506, the chain case 501 is connected to the transmission device bracket 303 through a bolt, the right-angle knife 6 is connected to the lower side surface of the chain case 501, the large chain wheel 502 is connected with the upper part of the chain box 501 through a rotating shaft, the large chain wheel 502 is connected with the power output shaft of the tractor through a chain, the small chain wheel 505 and the rotary blade holder 506 are connected to the lower part of the chain box 501 through the same rotating shaft, the large sprocket 502 and the small sprocket 505 are connected by the chain 503, the chain tightener 504 is bolted to the middle of the chain case 501, and the curved surface of the chain tightening member 504 is in contact with the chain, and the rotary blade 7 is mounted on the rotary blade holder 506 through a bolt.
The rotary blade holders 506 are six, each rotary blade holder 506 is connected with four rotary blades 7, the six rotary blade holders 506 are symmetrically distributed on the rotating shaft, and the symmetrical structure is more stable during working.
The large chain wheel 502 adopts a double-row integrated chain wheel, so that the installation is convenient.
The frame pull rod 4 and the tractor handrail can rotate relatively, and the tilling depth can be adjusted by adjusting the angles of the frame pull rod 4 and the handrail.
The utility model discloses an installation use as follows:
firstly, the device is arranged on a handrail of a hand tractor through a frame pull rod 4, the hand tractor and the device form a triangular support, and a large chain wheel 502 is connected on a power output device of the hand tractor through a chain. Starting the walking tractor, sitting on the seat 1, controlling the tilling depth by lifting or putting the hand to the handrail of the walking tractor, and screwing the bolt connecting the machine frame pull rod 4 and the handrail of the walking tractor after adjusting the tilling depth.
Then, the forward direction and the power output of the walking tractor are controlled by a control device on the handrail of the walking tractor, and the tillage can be started. The installation and adjustment process is simple and labor-saving.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. An agricultural rotary cultivator device is characterized in that: comprises a seat (1), a seat support (2), a frame (3), a frame pull rod (4), a transmission device (5), a right angle cutter (6), a rotary tillage cutter (7), a mudguard (8) and a tail wheel (9), wherein the seat (1) is connected on the seat support (2) through a U-shaped screw, the seat support (2) is connected on the upper part of the tail end of the frame (3) through a bolt component, one end of the frame pull rod (4) is connected with the middle part of the frame (3), the other end of the frame pull rod (4) is connected with a control rod of a tractor, the transmission device (5) is connected at the head end of the frame (3) through a bolt, the transmission device (5) is connected on a power output shaft of the tractor through a chain, the right angle cutter (6) is connected on the side surface of the lower part of the transmission device (5) through a bolt, the rotary tillage cutter (7) is connected to the bottom side of the transmission device (5) through a bolt, the mudguard (8) is arranged below the rack (3) and connected to the rack (3) and the transmission device (5) through a bolt, and the tail wheel (9) is connected to the rack (3) through a shaft.
2. An agricultural rotary cultivator device of claim 1, wherein: the frame (3) comprises a seat support (301), a center support (302), a transmission device support (303), a mudguard support (304) and a tailstock support (305), wherein the upper surface of the seat support (301) is connected with the seat support (2) through a bolt, and the seat support (301) is connected to the upper part of the tailstock support (305) through a bolt; one end of the transmission device support (303) is connected with the transmission device (5) through a bolt, the other end of the transmission device support (303) is fixedly connected to the central support (302), and the bottom of the rack pull rod (4) is connected to the transmission device support (303) through a bolt; the mudguard (8) is connected to the lower end of the mudguard support (304) through a bolt, and the top end of the mudguard support (304) is fixedly connected with the transmission device support (303); the tail wheel (9) is connected to the tailstock support (305) through a shaft, and the tailstock support (305) penetrates through a circular hole in the rear portion of the central support (302) and then is connected to the seat support (301).
3. An agricultural rotary cultivator device of claim 2, wherein: the transmission device (5) comprises a chain box (501), a large chain wheel (502), a chain (503), a chain tightening piece (504), a small chain wheel (505) and a rotary tillage tool apron (506), the chain box (501) is connected to the transmission device bracket (303) through bolts, the side face of the lower part of the chain box (501) is connected with the right-angle tool (6), the large chain wheel (502) is connected to the upper part of the chain box (501) through a rotating shaft, the large chain wheel (502) is connected to the power output shaft of the tractor through the chain, the small chain wheel (505) and the rotary tillage tool apron (506) are connected to the lower part of the chain box (501) through the same rotating shaft, the large chain wheel (502) is connected with the small chain wheel (505) through the chain (503), and the chain tightening piece (504) is connected to the middle part of the chain box (501) through bolts, and the curved surface of the chain tightening piece (504) is contacted with the chain, and the rotary blade (7) is arranged on the rotary blade holder (506) through a bolt.
4. A agricultural rotary cultivator device of claim 3, wherein: the rotary tillage blade holders (506) are six, each rotary tillage blade holder (506) is connected with four rotary tillage blades (7), and the six rotary tillage blade holders (506) are symmetrically distributed on the rotating shaft.
5. A agricultural rotary cultivator device of claim 3, wherein: the large chain wheel (502) adopts a double-row integral chain wheel.
6. An agricultural rotary cultivator device of claim 1, wherein: the frame pull rod (4) and the tractor handrail can rotate relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633081.4U CN215011390U (en) | 2021-03-29 | 2021-03-29 | Agricultural rotary cultivator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633081.4U CN215011390U (en) | 2021-03-29 | 2021-03-29 | Agricultural rotary cultivator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215011390U true CN215011390U (en) | 2021-12-07 |
Family
ID=79151773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120633081.4U Expired - Fee Related CN215011390U (en) | 2021-03-29 | 2021-03-29 | Agricultural rotary cultivator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215011390U (en) |
-
2021
- 2021-03-29 CN CN202120633081.4U patent/CN215011390U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |