CN219938883U - Front shallow rotation rear deep loosening integrated machine - Google Patents
Front shallow rotation rear deep loosening integrated machine Download PDFInfo
- Publication number
- CN219938883U CN219938883U CN202222738321.4U CN202222738321U CN219938883U CN 219938883 U CN219938883 U CN 219938883U CN 202222738321 U CN202222738321 U CN 202222738321U CN 219938883 U CN219938883 U CN 219938883U
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- subsoiler
- rotary cultivator
- frame
- rotary
- cross beam
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- 238000003971 tillage Methods 0.000 claims abstract description 27
- 239000002689 soil Substances 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 2
- 235000011613 Pinus brutia Nutrition 0.000 claims 2
- 241000018646 Pinus brutia Species 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a front shallow rotation rear deep loosening integrated machine, and relates to the field of agricultural tillage machinery. The utility model comprises a rotary cultivator, a subsoiler and a connecting piece. The rotary cultivator consists of a rotary cultivator frame, a gearbox, a rotary cultivator cutter shaft, a rotary cultivator traction frame, a soil covering plate, a cage type roller, a depth limiting wheel and a protective cover. The subsoiler consists of a subsoiler frame, a subsoiler fixing frame and a subsoiler; the subsoiler adopts a chisel-shaped shovel and a double-wing shovel composite type. The connecting piece comprises a rotary cultivator connecting frame, a subsoiler connecting frame, a cylinder body connecting bracket, a piston rod connecting bracket, a cylindrical pin, a locking pin, a bolt and a telescopic oil cylinder. The piston rod of the telescopic oil cylinder is in an expansion state, the subsoiler frame is positioned at a horizontal position, and the subsoiler realizes the functions of rotary tillage and subsoiler operation; the piston rod of the telescopic oil cylinder is in a contracted state, the subsoiler frame is positioned at a vertical position and above the rear part of the rotary cultivator, so that the front-rear size of the tractor is shortened, and the tractor is convenient to walk.
Description
Technical Field
The utility model relates to the field of agricultural tillage machinery.
Background
The tillage machinery sold in the agricultural machinery market at present comprises rotary tillers, subsoilers and the like. The rotary cultivator can realize soil tillage and complete the crushing and deep burying of the stubble and straw of crops, but a hard plough bottom layer is easy to form under a shallower plough layer. The plow bottom layer is not beneficial to water storage and ventilation of soil, and seriously affects the growth and development of crops. In recent years, the country advocates the deep scarification of farmlands, and the government patch strength of the deep scarification is increased. The subsoiler can break the plow pan, but can not realize soil plowing, crop stubble and straw breaking and deep burying. If rotary tillage and deep loosening are performed, the ground entering frequency of the tractor is increased, and meanwhile, the operation cost is increased. The existing rotary tillage subsoiler sold in the market is provided with a plurality of chisel-shaped subsoilers on the front and rear girders of the rotary cultivator, and the chisel-shaped subsoilers are adopted as the subsoilers and the rotary blades of the rotary tillage subsoiler are too close in distance, so that the machine is easy to have operation congestion and lower subsoiler rate; the subsoiler is arranged behind the rotary cultivator, and rigid connection is adopted, so that the rotary tillage subsoiler has longer front-back dimension, and the tractor is suspended, so that the rotary tillage subsoiler is inconvenient to walk.
Disclosure of Invention
The utility model aims to provide a front shallow rotation rear deep loosening integrated machine so as to solve the technical problems.
The subsoiler is arranged behind the rotary cultivator, so that the function of rotary tillage in front and subsoiling behind the subsoiler is realized. The subsoiler is connected with the rotary cultivator in a special connection mode instead of rigid connection: the lower parts of the two are hinged through cylindrical pins, and the upper parts of the two are connected through a telescopic oil cylinder. When the tractor hangs the rotary tillage subsoiler to walk, the piston rod of the telescopic oil cylinder is in a contracted position, the subsoiler frame is in a vertical position, and the front and back size of the tractor is greatly shortened at the rear upper part of the rotary cultivator, so that the walking flexibility of the tractor is improved. When the tractor is hung on the rotary tillage subsoiler for operation, the piston rod of the telescopic oil cylinder is in an expansion position, the subsoiler frame is in a horizontal position, and the rear of the rotary cultivator is provided with the telescopic oil cylinder, so that the requirements of front rotary tillage and rear subsoiler operation can be met. The subsoiler disclosed by the utility model is not a simple chisel-type subsoiler, but a chisel-type shovel and double-wing shovel composite type subsoiler, so that the depth and the width of subsoiler can be ensured. The subsoilers are arranged on the subsoiler frame by taking the longitudinal center of the subsoiler as an axis and symmetrically arranged left and right, so that the left and right stress balance of the subsoiler can be ensured.
The utility model has the following beneficial effects:
1. the rotary cultivator and the subsoiler are connected in a special mode. On one hand, the walking and transferring of the tractor are facilitated, on the other hand, the operation efficiency is improved, and the phenomenon of congestion does not occur.
The subsoiler adopts a chisel-shaped shovel and double-wing shovel composite type, so that the subsoiler greatly improves the subsoiler rate.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view (top view) of the structure of the present utility model;
fig. 2 is a schematic view (left side view) of the structure of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
the mechanical working machine comprises a side plate of a rotary cultivator, a front cross beam of the rotary cultivator, a shield 3, a U-shaped bolt 4, a depth limiting wheel 5, a lower traction frame of the rotary cultivator, an upper traction frame support frame 7, a gear box fixing plate 8, a gear box input shaft 9, a round tube spacer sleeve 10, an upper traction frame 11, a bolt 12, a rotary blade shaft 13, a rotary blade 14, a rotary blade shaft fixing plate 15, a bearing seat 16, a bearing cover 17, a traction frame lifting lug 18, a welding pin 19, a cotter pin 20, an adjusting rod 21, a soil covering plate 22, a rear cross beam of the rotary cultivator 23, a cage-type press 24, a cylinder body connecting bracket 25, a locking pin 26, a cylindrical pin 27, a front cross beam of the deep loosening machine 28, a side plate 30 of the deep loosening machine, a rear cross beam of the deep loosening machine 31, a deep loosening shovel 32, a deep loosening machine longitudinal beam 34 reinforcing plate lifting lug, a reinforcing plate 35, a 36 cylinder connecting bracket 37, a piston rod lifting lug 38, a telescopic cylinder 39, a cylinder 40 cylinder lifting lug, a cylinder body lifting lug 41, a 42, an output shaft of the gear box, a 43 deep loosening machine connecting frame, a 44 rotary cultivator connecting frame, a 45 main connecting plate and a 46 covering plate.
Detailed Description
As shown in figures 1 and 2, the utility model consists of a rotary cultivator, a subsoiler and a connecting piece, wherein the rotary cultivator is arranged at the front and the subsoiler is arranged at the rear.
The rotary cultivator consists of a rotary cultivator frame, a gearbox 41, a rotary cultivator cutter shaft 13, a rotary cultivator traction frame, a soil covering plate 22, a cage type roller 24, a depth limiting wheel 5 and a protective cover 3. The rotary cultivator frame is a frame formed by welding a front cross beam 2, a rear cross beam 23, a side plate 1 and a gearbox fixing plate 8 of the rotary cultivator; the rotary tillage cutter shaft fixing plate 15 is fixed on the side plate 1 of the rotary cultivator through bolts 12. The transmission 41 is mounted on the transmission fixing plate 8 by bolts 12. One end of the rotary tillage cutter shaft 13 is connected with the gearbox output shaft 42 through a spline, and the other end is connected with the rotary tillage cutter shaft fixing plate 15 through a bearing, a bearing seat 16 and a bearing cover 17. The rotary blade 14 is fixed on a blade seat of the rotary blade shaft 13 through a bolt 12. The rotary cultivator traction frame is divided into a lower rotary cultivator traction frame 6 and an upper rotary cultivator traction frame. The left and right parts of the lower traction frame 6 of the rotary cultivator are fixed on the front cross beam 2 of the rotary cultivator through U-shaped bolts 4. The upper traction frame of the rotary cultivator is divided into an upper traction frame supporting frame 7 and an upper traction frame 11. The lower part of the upper traction frame support frame 7 is fixed on the lower traction frame 6 of the rotary cultivator through bolts 12, the left part and the right part of the upper traction frame 11 are respectively connected with the rear end of the upper traction frame through bolts 12 and upper traction frame lifting lugs 18 welded on the rear cross beam 23 of the rotary cultivator; the front end of the upper traction frame is connected with the upper part of the upper traction frame support frame 7 through a bolt 12 and a round tube spacer 10. The earth covering plate 22 is formed by welding a round pipe and a steel plate; the left and right parts of the soil covering plate fixing frame 46 are fixed on the side plate 1 of the rotary cultivator through bolts 12; the pin shaft on the soil cover plate fixing frame 46 passes through the side plate 1 of the rotary cultivator and is connected with the circular tube of the soil cover plate 22; the soil covering plate 22 is positioned behind the rotary tillage cutter shaft 13. The front ends of the main connecting plate 45 of the cage type roller 24 and the left and right parts of the adjusting rod 21 are respectively connected with the side plate 1 of the rotary cultivator and the fixed plate 15 of the rotary cultivator cutter shaft through a welding pin 19 and a cotter pin 20, and the rear end of the adjusting rod 21 is connected with the rear part of the main connecting plate 45 through a bolt 12. The main shaft of the cage 24 is connected to the rear end of the main connection plate 45 via bearings and bearing blocks 16, bolts 12, and the cage 24 is located behind the cover plate 22. The left and right parts of the depth wheel 5 are fixed on the front cross beam 2 of the rotary cultivator through U-shaped bolts 4. The left and right parts of the shield 3 are fixed on the front cross beam 2 and the rear cross beam 23 of the rotary cultivator through bolts 12 and are positioned above the rotary cultivator cutter shaft 13.
The subsoiler consists of a subsoiler frame, a subsoiler fixing frame 31 and a subsoiler 32. The subsoiler frame is a frame formed by welding a subsoiler front cross beam 28, a subsoiler rear cross beam 30, a subsoiler longitudinal beam 33 and a subsoiler side plate 29. A reinforcing plate lifting lug 34 is welded on the front beam 28 of the subsoiler left and right, and a piston rod connecting bracket 37 is welded on the rear beam 30 of the subsoiler in the center. In order to increase the rigidity of the subsoiler frame, a reinforcing plate 35 is disposed on the left and right sides of the subsoiler. The front end of the reinforcing plate 35 is connected with the lifting lug 34 of the reinforcing plate through a bolt 12, and the rear end of the reinforcing plate is connected with the connecting bracket 37 of the piston rod through the bolt 12. The subsoiler fixing frame 31 is fixed on the subsoiler front beam 28 and the subsoiler rear beam 30 through the U-shaped bolts 4, and the shovel column of the subsoiler 32 is connected with the subsoiler fixing frame 31 through the bolts 12. Subsoiler 32 is of the chisel blade and dual blade composite type. Subsoiler 32 is arranged symmetrically about the longitudinal center line of the machine.
The connecting piece is composed of a rotary cultivator connecting frame 44, a subsoiler connecting frame 43, a cylinder body connecting bracket 25, a piston rod connecting bracket 37, a cylindrical pin 27, a locking pin 26, a bolt 12 and a telescopic cylinder 39. The rotary cultivator connecting frame 44 is fixed on the rear cross beam 23 of the rotary cultivator through U-shaped bolts 4. The subsoiler connecting frame 43 is one piece at the left and right, and is fixed on the subsoiler front cross beam 28 through a U-shaped bolt 4. The rotary cultivator connecting frame 44 is connected with the subsoiler connecting frame 43 through the cylindrical pin 27 and the locking pin 26, which is hinged, not rigidly connected, so that the subsoiler frame rotates around the rotary cultivator by taking the cylindrical pin 27 as a rotating shaft. The cylinder lifting lug 40 of the telescopic cylinder 39 is connected with the cylinder connecting bracket 25 welded in the middle of the rear cross beam 23 of the rotary cultivator through the cylindrical pin 27 and the anti-loose pin 26; the piston rod lifting lug 38 of the telescopic cylinder 39 is connected with a piston rod connecting bracket 37 welded on the rear cross beam 30 of the subsoiler through a bolt 12. The two cylinder ports 36 of the telescopic cylinder 39 are connected with a distributor of the tractor hydraulic system through a pipe joint and a high-pressure rubber oil pipe. When the piston rod of the telescopic oil cylinder 39 is in an expanded state, the subsoiler frame is positioned at a horizontal position, and the subsoiler frame can realize the operation functions of rotary tillage and subsoiling; when the piston rod of the telescopic cylinder 39 is in a contracted state, the subsoiler frame is positioned at the vertical position, and the subsoiler frame is positioned above and behind the rotary cultivator, so that the front-back size of the tractor is greatly reduced, and the tractor is flexible and convenient to pull the tractor to walk. The rotary cultivator traction frame is connected with the suspension frame of the tractor at three points. The gearbox input shaft 9 of the present utility model is connected to the rear output shaft of the tractor via a cardan drive shaft. The oil cylinder port 36 of the telescopic oil cylinder 39 is connected with a hydraulic distributor of a tractor through an oil pipe joint and a high-pressure rubber oil pipe. When the piston rod of the telescopic cylinder 39 is in an expanded state, the rotary cultivator and the subsoiler can work simultaneously. At this time, under the traction of the tractor, the rotary cultivator of the utility model is used for rotary tillage at the front and the subsoiler is used for subsoiling at the rear. The front rotary tillage and rear deep scarification layout can completely break the plow bottom layer. The rotary tillage subsoiling operation of the utility model is equivalent to the effect of twice rotary tillage operation. When the piston rod of the telescopic oil cylinder 39 is in a contracted state, the subsoiler frame is positioned at the vertical position, and the subsoiler frame is positioned above the rear of the rotary cultivator, so that the front-rear size of the tractor can be greatly shortened, and the tractor can walk after dragging the tractor.
Claims (3)
1. The utility model provides a leading shallow rearmounted dark pine combine of revolve, includes rotary cultivator, dark pine machine and connecting piece, its characterized in that: the rotary cultivator is arranged at the front and the subsoiler is arranged at the rear;
the rotary cultivator consists of a rotary cultivator frame, a gearbox (41), a rotary cultivator cutter shaft (13), a rotary cultivator traction frame, a soil covering plate (22), a cage type roller (24), a depth limiting wheel (5) and a protective cover (3); the rotary cultivator frame is a frame formed by welding a front cross beam (2) of the rotary cultivator, a rear cross beam (23) of the rotary cultivator, a side plate (1) of the rotary cultivator and a gearbox fixing plate (8); the left and right parts of the rotary tillage cutter shaft fixing plate (15) are fixed on the side plate (1) of the rotary cultivator through bolts (12); the gearbox (41) is arranged on the gearbox fixing plate (8) through bolts (12); one end of the rotary tillage cutter shaft (13) is connected with an output shaft (42) of the gearbox through a spline, and the other end of the rotary tillage cutter shaft is connected with a rotary tillage cutter shaft fixing plate (15) through a bearing, a bearing seat (16) and a bearing cover (17); the rotary blade (14) is fixed on a blade seat of the rotary blade shaft (13) through a bolt (12); the rotary cultivator traction frame is divided into a lower rotary cultivator traction frame (6) and an upper rotary cultivator traction frame; the left and right parts of the lower traction frame (6) of the rotary cultivator are fixed on the front cross beam (2) of the rotary cultivator through U-shaped bolts (4); the upper traction frame of the rotary cultivator is divided into an upper traction frame supporting frame (7) and an upper traction frame (11); the lower part of the upper traction frame supporting frame (7) is fixed on the lower traction frame (6) of the rotary cultivator through bolts (12), the left part and the right part of the upper traction frame (11) are respectively connected with upper traction frame lifting lugs (18) welded on the rear cross beam (23) of the rotary cultivator through bolts (12) at the rear end; the front end of the upper traction frame is connected with the upper part of the upper traction frame support frame (7) through a bolt (12) and a round tube spacer bush (10); the soil covering plate (22) is formed by welding round tubes and steel plates, a soil covering plate fixing frame (46) is fixed on a rotary cultivator side plate (1) through bolts (12), a pin shaft on the soil covering plate fixing frame (46) penetrates through the rotary cultivator side plate (1) and is connected with the round tubes of the soil covering plate (22), and the soil covering plate (22) is positioned behind a rotary cultivator cutter shaft (13); the front ends of the main connecting plate (45) of the cage type roller (24) and the left and right parts of the adjusting rod (21) are respectively connected with the side plate (1) of the rotary cultivator and the fixed plate (15) of the rotary cultivator shaft through a welding pin shaft (19) and a cotter pin (20), and the rear end of the adjusting rod (21) is connected with the rear part of the main connecting plate (45) through a bolt (12); the main shaft of the cage type roller (24) is connected with the rear end of the main connecting plate (45) through a bearing, a bearing seat (16) and a bolt (12), and the cage type roller (24) is positioned at the rear of the earthing plate (22); the left and right parts of the depth wheels (5) are fixed on the front cross beam (2) of the rotary cultivator through U-shaped bolts (4); the left and right parts of the shield (3) are fixed on the front cross beam (2) and the rear cross beam (23) of the rotary cultivator through bolts (12) and are positioned above the rotary cultivator cutter shaft (13);
the subsoiler consists of a subsoiler frame, a subsoiler shovel fixing frame (31) and a subsoiler (32); the subsoiler frame is formed by welding a subsoiler front cross beam (28), a subsoiler rear cross beam (30), a subsoiler longitudinal beam (33) and a subsoiler side plate (29); a reinforcing plate lifting lug (34) is welded on the front cross beam (28) of the subsoiler left and right, and a piston rod connecting bracket (37) is welded in the center of the rear cross beam (30) of the subsoiler; in order to improve the rigidity of the subsoiler frame, a reinforcing plate (35) is respectively arranged at the left side and the right side of the subsoiler; the front end of the reinforcing plate (35) is connected with the lifting lug (34) of the reinforcing plate through a bolt (12), and the rear end of the reinforcing plate is connected with the piston rod connecting bracket (37) through the bolt (12); the subsoiler fixing frame (31) is fixed on the subsoiler front cross beam (28) and the subsoiler rear cross beam (30) through U-shaped bolts (4), and a shovel column of the subsoiler (32) is connected with the subsoiler fixing frame (31) through bolts (12).
2. The front shallow rotary rear deep scarification integrated machine according to claim 1, wherein: the rotary cultivator and the subsoiler adopt a special connection mode;
the connecting piece consists of a rotary cultivator connecting frame (44), a subsoiler connecting frame (43), a cylinder body connecting bracket (25), a piston rod connecting bracket (37), a cylindrical pin (27), a locking pin (26), a bolt (12) and a telescopic oil cylinder (39); the left and right parts of the rotary cultivator connecting frame (44) are respectively fixed on the rear cross beam (23) of the rotary cultivator through U-shaped bolts (4); the left and right parts of the subsoiler connecting frame (43) are fixed on the front cross beam (28) of the subsoiler through U-shaped bolts (4); the rotary cultivator connecting frame (44) is connected with the subsoiler connecting frame (43) through the cylindrical pin (27) and the anti-loose pin (26), which is hinged, not rigidly connected, so that the subsoiler frame rotates around the rotary cultivator by taking the cylindrical pin (27) as a rotating shaft;
the cylinder body lifting lug (40) of the telescopic cylinder (39) is connected with the cylinder body connecting bracket (25) welded on the rear cross beam (23) of the rotary cultivator through a cylindrical pin (27) and a locking pin (26); the piston rod lifting lug (38) of the telescopic oil cylinder (39) is connected with a piston rod connecting bracket (37) welded on the rear cross beam (30) of the subsoiler through a bolt (12); the two oil cylinder ports (36) of the telescopic oil cylinder (39) are connected with a distributor of a tractor hydraulic system through an oil pipe joint and a high-pressure rubber oil pipe.
3. The front shallow rotary rear deep scarification integrated machine according to claim 1, wherein: a subsoiler (32) of the subsoiler adopts a chisel-shaped shovel and double-wing shovel composite type; the subsoilers (32) are symmetrically arranged left and right by taking the longitudinal central line of the subsoiler as an axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738321.4U CN219938883U (en) | 2022-10-18 | 2022-10-18 | Front shallow rotation rear deep loosening integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738321.4U CN219938883U (en) | 2022-10-18 | 2022-10-18 | Front shallow rotation rear deep loosening integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219938883U true CN219938883U (en) | 2023-11-03 |
Family
ID=88552612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222738321.4U Active CN219938883U (en) | 2022-10-18 | 2022-10-18 | Front shallow rotation rear deep loosening integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219938883U (en) |
-
2022
- 2022-10-18 CN CN202222738321.4U patent/CN219938883U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231121 Address after: 251500 Deping Town, Linyi County, Dezhou City, Shandong Province 200 meters south of Fuping Farm Patentee after: Linyi Shengjun Agricultural Equipment Co.,Ltd. Address before: 251500 De Ping Zhen Xi Guan Jie, Linyi County, De Zhou City, Shandong Province Patentee before: LINYI SHENGLONG FARM MACHINERY SERVICE Co.,Ltd. |