CN111670617A - Integrated plough and land leveling machine tool for walking tractor - Google Patents
Integrated plough and land leveling machine tool for walking tractor Download PDFInfo
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- CN111670617A CN111670617A CN202010513419.2A CN202010513419A CN111670617A CN 111670617 A CN111670617 A CN 111670617A CN 202010513419 A CN202010513419 A CN 202010513419A CN 111670617 A CN111670617 A CN 111670617A
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- land leveling
- land
- support
- plowing
- plough
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a hand tractor ploughing and land leveling integrated machine tool, and belongs to the field of agricultural tillage machinery. The machine comprises a plowing device, a land leveling device, wherein the land leveling device is connected to the rear part of the plowing device, the land leveling device comprises a first land leveling support, a first land leveling wheel, a second land leveling wheel and a second land leveling support, a transverse wheel shaft is arranged in the middle of the first land leveling support, a first land leveling wheel is rotatably sleeved on the wheel shaft, a second land leveling wheel is rotatably sleeved on a rear cross bar of the second land leveling support, and the left end of a front cross bar of the second land leveling support is connected to a limiting frame arranged on the rear cross bar of the first land leveling support through a limiting bolt. When the land leveling machine is used for leveling land, the hand tractor drives the plowing device to perform plowing operation and then drives the land leveling device to perform land leveling operation, and the rolling of two land wheels in the land leveling device can crush caked soil and level soil after fine plowing, so that soil gaps are compacted, the soil is not easy to air dry, and the soil water storage and moisture conservation effects are improved.
Description
Technical Field
The invention belongs to the field of agricultural tillage machinery, and particularly relates to a land leveling and leveling integrated machine tool of a walking tractor.
Background
The prior small walking tractor is usually used for ploughing, raking and leveling separately, people firstly plough by the tractor and then rake and press for the second time, and the working efficiency is lower.
In order to meet the development of agricultural machinery, improve the working efficiency, reduce the environmental pollution, optimize the production process, save materials, improve the quality, reduce the cost, protect the environment and improve the efficiency, an all-in-one machine and a compound machine are provided, which is also the development direction of the agricultural machinery in future.
Plowing, raking and land leveling one-step forming operation can greatly reduce manual input, vehicle loss and fuel oil loss, reduce emission of carbon dioxide and nitric oxide, reduce greenhouse gas effect, protect environment, save cost and improve soil moisture retention and preservation capability.
Disclosure of Invention
The invention aims to provide a hand tractor integrated land leveling and plowing machine, which integrates the functions of plowing and land leveling, so that soil is molded at one step, the working procedures are reduced, the labor input is reduced, the working efficiency is obviously improved, the oil expenditure is reduced, the environment is protected, the energy is saved, the cost is saved, the efficiency is improved, and the mechanical utilization rate is improved.
The invention aims to realize the purpose, the adopted technical scheme is that the integrated land leveling machine tool of the walking tractor, which comprises a land leveling device and a land leveling device, wherein the land leveling device is connected to the rear part of the land leveling device, the land leveling device comprises a first land leveling bracket, a first land leveling wheel, a second land leveling wheel and a second land leveling bracket, a transverse wheel shaft is arranged in the middle of the first land leveling bracket, the first land leveling wheel is rotatably sleeved on the wheel shaft, the second land leveling wheel is rotatably sleeved on a cross bar at the rear part of the second land leveling bracket, the left end of a cross bar at the front part of the second land leveling bracket is connected on a limiting bracket arranged on a cross bar at the rear part of the first land leveling bracket through a limiting bolt, a rotary rod is arranged in front of a cross bar at the front part of the first land leveling bracket, one end of the rotary rod is in threaded connection with a nut arranged on a longitudinal bar at the left side of the first land leveling bracket, and the other end of the rotary rod passes through a lantern ring arranged on a longitudinal bar, the right end of a cross rod at the front part of the second land leveler is hinged with a second pull rod, the other end of the second pull rod is in threaded connection with a tensioner, the other end of the tensioner is in threaded connection with a first pull rod, and the other end of the first pull rod is sleeved on a rotary rod through a sleeve ring arranged at the end part of the first pull rod.
In some embodiments of the present invention, the first land leveler and the second land leveler are both round rebar cages.
In some technical schemes of the invention, the plowing device comprises a bidirectional plowing mechanism, the bidirectional plowing mechanism comprises a traction seat, a plow beam, a plow arm connecting seat, a bent plow arm, a plow body, a sleeve, a plow bottom plate and an installation shaft, the traction seat is hinged at the front end of the plow beam through a pin shaft, the plow arm connecting seat is hinged at the rear end of the plow beam through another pin shaft, the upper end of the plow arm is connected with the plow beam through the plow arm connecting seat, the lower end of the plow arm is fixedly connected to the top of the outer wall of the sleeve, the plow bottom plate is arranged at the bottom of the outer wall of the sleeve, the installation shaft is rotatably arranged in the sleeve, the plow body is arranged at the front end of the installation shaft.
Further, the plowing device further comprises a steering mechanism, the steering mechanism comprises a second adjusting rod and a positioning frame, the positioning frame is fixed on the rear side of the plough arm, the lower end of the second adjusting rod is hinged to the rear portion of the installation shaft, the upper end of the second adjusting rod penetrates through the positioning frame, a plurality of semicircular bayonets are formed in the front end face of the positioning frame, the rear end of the positioning frame is provided with an arched positioning strip, a plurality of positioning holes are formed in two ends of the positioning strip, the rotary rod penetrates through the positioning holes, and the front end of a left side longitudinal rod of the first land leveling frame is connected with the rear end of the installation.
Furthermore, the plowing device further comprises a partial plowing adjusting mechanism, the partial plowing adjusting mechanism comprises a first support, a first adjusting rod and a fan-shaped fluted disc, the first support is fixed at the top of the plow beam, the first adjusting rod is hinged to the first support, the fan-shaped fluted disc is fixed at the top of the plow beam and is arranged behind the first support, and a plurality of teeth are arranged at the front part of the fan-shaped fluted disc.
Furthermore, the plowing device further comprises a depth adjusting mechanism, the depth adjusting mechanism comprises an adjusting screw and a second support, the second support is hinged to the plow arm, the lower end of the adjusting screw is fixed to the top of the second support, and the upper end of the adjusting screw penetrates through the inside of the plow arm connecting seat and is in threaded connection with a nut fixedly arranged in the plow arm connecting seat.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that: when land preparation can be carried out, the one-time operation of land leveling, hand tractor drives the plowing device and carries out the operation of ploughing, drives the land leveling device again and carries out the operation of land leveling, and the roll of land leveling wheel in the land leveling device can crush the soil of caking, and the soil after the fine land leveling ploughs has both prevented the soil caking, makes it fine and broken, soft, and the compaction soil space again, is difficult for air-drying, improves soil retaining soil moisture conservation efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the ground leveling mechanism of FIG. 1;
FIG. 3 is a left side view of the first land wheel of FIG. 2;
FIG. 4 is a schematic view of the first pull rod of FIG. 2;
FIG. 5 is a schematic structural view of the first adjustment lever of FIG. 1;
FIG. 6 is a schematic structural view of the stop block of FIG. 2;
the labels in the figure are: 1-a tractor, 2-a plough beam, 3-a first support, 4-a first adjusting rod, 5-a segment fluted disc, 6-a plough-arm connecting seat, 7-a plough arm, 8-an adjusting screw, 9-a second support, 10-a plough body, 11-a toothed plate, 12-a sleeve, 13-a plough-bottom plate, 14-a mounting shaft, 15-a ball universal joint, 16-a second adjusting rod, 17-a positioning frame, 18-a rotating rod, 19-a positioning bar, 20-a positioning hole, 21-a first land leveling bracket, 22-a first land wheel, 23-a second land wheel, 24-a second land leveling bracket, 25-a first pull rod, 26-a second pull rod, 27-a tensioner, 28-a limit bolt, 29-a wheel shaft and 30-a limiting frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
Example 1
Referring to the attached drawings 1-6, the invention provides a land leveling integrated machine tool of a walking tractor, which comprises a land leveling device and a land leveling device, wherein the land leveling device is connected to the rear part of the land leveling device, the land leveling device comprises a first land leveling support 21, a first land leveling wheel 22, a second land leveling wheel 23 and a second land leveling support, a transverse wheel shaft is arranged in the middle of the first land leveling support 21, the first land leveling wheel 22 is rotatably sleeved on the wheel shaft, the second land leveling wheel 23 is rotatably sleeved on a rear cross bar of the second land leveling support, the left end of a front cross bar of the second land leveling support is connected to a limiting frame arranged on a cross bar at the rear part of the first land leveling support 21 through a limiting bolt, a rotating rod 18 is arranged in front of a front cross bar of the first land leveling support 21, one end of the rotating rod 18 is in threaded connection with a nut arranged on a left longitudinal bar of the first land leveling support 21, the other end of the rotating rod 18 penetrates through a lantern ring arranged on a right longitudinal bar of the first land leveling support 21, the right end of a cross rod at the front part of the second land leveler is hinged with a second pull rod, the other end of the second pull rod is in threaded connection with a tensioner, the other end of the tensioner is in threaded connection with a first pull rod, and the other end of the first pull rod is sleeved on the rotary rod 18 through a sleeve ring arranged at the end part of the first pull rod.
The plowing device comprises a bidirectional plowing mechanism, the bidirectional plowing mechanism comprises a traction seat 1, a plow beam 2, a plow arm 7 connecting seat 6 and a bent plow arm 7, a plow body 10, a sleeve 12, a plow bottom plate 13 and an installation shaft 14, the traction seat 1 is hinged to the front end of the plow beam 2 through a pin shaft, the plow arm 7 connecting seat 6 is hinged to the rear end of the plow beam 2 through another pin shaft, the upper end of the plow arm 7 is connected with the plow beam 2 through the plow arm 7 connecting seat 6, the lower end of the plow arm 7 is fixedly connected to the top of the outer wall of the sleeve 12, the plow bottom plate 13 is arranged at the bottom of the outer wall of the sleeve 12, the installation shaft 14 is rotatably arranged in the sleeve 12, the front end of the installation shaft 14 is provided with the plow body 10, the top of the.
The plowing device further comprises a steering mechanism, the steering mechanism comprises a second adjusting rod 16 and a positioning frame 17, the positioning frame 17 is fixed on the rear side of the plough arm 7, the lower end of the second adjusting rod 16 is hinged to the rear portion of the mounting shaft 14, the upper end of the second adjusting rod 16 penetrates through the positioning frame 17, a plurality of semicircular bayonets are formed in the front end face of the positioning frame 17, the rear end of the positioning frame 17 is provided with an arched positioning strip 19, a plurality of positioning holes 20 are formed in the two ends of the positioning strip 19, a rotary rod 18 penetrates through the positioning holes 20, and the front end of a left side vertical rod of a first land leveling support 21 is connected with the rear end of the mounting shaft.
The first land wheel 22 and the second land wheel 23 are both steel bar round cages, and the first land support 21 and the second land support are both welded steel bar support structures.
During operation, first land wheel 22 is slope state work, smashes the leveling to the soil in the furrow after plough body 10 has turned over promptly, and second land wheel 23 is located first land wheel 22 rear portion, is the horizontality work, smashes the soil of leveling to first land wheel 22 promptly and carries out the secondary leveling, further compacts the soil space, avoids soil to air-dry fast, improves soil retaining moisture conservation efficiency.
When the plough body 10 needs to be reversed, the second adjusting rod 16 is pulled out from the semicircular bayonet of the positioning frame 17 and then is pulled leftwards or rightwards, and after the angle is proper, the second adjusting rod is pulled into the corresponding semicircular bayonet; accordingly, the rotary lever 18 is screwed out of the nut on the left side rail of the first land leveler 21 and rotated to bring the land leveler to the other side, and an appropriate another positioning hole 20 is selected and inserted and then screwed into the nut on the left side rail of the first land leveler 21.
The angle between the second land wheel 23 and the first land wheel 22 can be adjusted from the right by adjusting the tensioner.
Evenly be equipped with a plurality of screw holes on the spacing, can follow the left side through the position of adjusting spacing bolt, the land leveling overlap area width between the adjustment second land wheel 23 and the first land wheel 22.
Example 2
On the basis of embodiment 1, the plowing device further comprises a partial plowing adjusting mechanism, the partial plowing adjusting mechanism comprises a first support 3, a first adjusting rod 4 and a fan-shaped fluted disc 5, the first support 3 is fixed at the top of the plow beam 2, the first adjusting rod 4 is hinged on the first support 3, the fan-shaped fluted disc 5 is fixed at the top of the plow beam 2 and is arranged behind the first support 3, and a plurality of teeth are uniformly arranged at the front part of the fan-shaped fluted disc 5.
Example 3
On the basis of embodiment 1, the plowing device further comprises a depth adjusting mechanism, the depth adjusting mechanism comprises an adjusting screw 8 and a second support 9, the second support 9 is hinged to the plow arm 7, the lower end of the adjusting screw 8 is fixed to the top of the second support 9, and the upper end of the adjusting screw penetrates through the inside of the connecting seat 6 of the plow arm 7 and is in threaded connection with a nut fixedly arranged inside the connecting seat 6 of the plow arm 7.
What has been described above is a preferred embodiment of the present invention.
Claims (6)
1. The utility model provides a hand tractor integrated machines and tools of ploughing land, includes plowing device, land leveling device, and the land leveling device is connected in plowing device rear portion, its characterized in that: the land leveling device comprises a first land leveling support (21), a first land leveling wheel (22), a second land leveling wheel (23) and a second land leveling support, wherein a transverse wheel shaft is arranged in the middle of the first land leveling support (21), the first land leveling wheel (22) is rotatably sleeved on the wheel shaft, the second land leveling wheel (23) is rotatably sleeved on a cross bar at the rear part of the second land leveling support, the left end of a cross bar at the front part of the second land leveling support is connected on a limiting frame arranged on a cross bar at the rear part of the first land leveling support (21) through a limiting bolt, a rotating rod (18) is arranged in front of the cross bar at the front part of the first land leveling support (21), one end of the rotating rod (18) is in threaded connection with a nut arranged on a vertical bar at the left side of the first land leveling support (21), the other end of the rotating rod (18) penetrates through a lantern ring arranged on a vertical bar at the right side of the first land leveling support (21), and the right end of the cross bar at the front part of the second, the other end of the second pull rod is in threaded connection with a tensioner, the other end of the tensioner is in threaded connection with a first pull rod, and the other end of the first pull rod is sleeved on the rotating rod (18) through a lantern ring arranged at the end part of the first pull rod.
2. The integrated implement of a walking tractor for plowing and land leveling as claimed in claim 1, wherein: the first land wheel (22) and the second land wheel (23) are both steel bar round cages.
3. The integrated implement of a walking tractor for plowing and land leveling as claimed in claim 1, wherein: the plowing device comprises a bidirectional plowing mechanism, the bidirectional plowing mechanism comprises a traction seat (1), a plow beam (2), a plow arm (7), a connecting seat (6) and a bent plow arm (7), plough body (10), sleeve (12), plough bottom plate (13) and installation axle (14), traction seat (1) articulates plough roof beam (2) front end through the round pin axle, plough arm (7) connecting seat (6) articulate plough roof beam (2) rear end through another round pin axle, plough arm (7) upper end is connected with plough roof beam (2) through plough arm (7) connecting seat (6), plough arm (7) lower extreme links firmly at sleeve (12) outer wall top, sleeve (12) outer wall bottom sets up plough bottom plate (13), installation axle (14) are rotatable to be located in sleeve (12), installation axle (14) front end is equipped with plough body (10), the pinion rack (11) that plough body (10) top was equipped with leans forward, pinion rack (11) front portion is equipped with a plurality of teeth.
4. A hand tractor plow and land leveling integrated tool as defined in claim 3, wherein: the plowing device further comprises a steering mechanism, the steering mechanism comprises a second adjusting rod (16), a positioning frame (17), the positioning frame (17) is fixed on the rear side of the plough arm (7), the lower end of the second adjusting rod (16) is hinged to the rear portion of the installation shaft (14), the upper end of the second adjusting rod (16) penetrates through the positioning frame (17), a plurality of semicircular bayonets are formed in the front end plate surface of the positioning frame (17), the rear end of the positioning frame (17) is provided with an arched positioning strip (19), a plurality of positioning holes (20) are formed in the two ends of the positioning strip (19), the rotary rod (18) penetrates through the positioning holes (20), and the front end of the left longitudinal rod of the first land leveling support (21) is connected with the rear end of the installation shaft (14) through a.
5. A hand tractor plow and land leveling integrated tool as defined in claim 3, wherein: the plowing device further comprises a partial plowing adjusting mechanism, the partial plowing adjusting mechanism comprises a first support (3), a first adjusting rod (4) and a fan-shaped fluted disc (5), the first support (3) is fixed to the top of the plow beam (2), the first adjusting rod (4) is hinged to the first support (3), the fan-shaped fluted disc (5) is fixed to the top of the plow beam (2) and is arranged behind the first support (3), and a plurality of teeth are arranged on the front portion of the fan-shaped fluted disc (5).
6. A hand tractor plow and land leveling integrated tool as defined in claim 3, wherein: the plowing device further comprises a depth adjusting mechanism, the depth adjusting mechanism comprises an adjusting screw rod (8) and a second support (9), the second support (9) is hinged to the plow arm (7), the lower end of the adjusting screw rod (8) is fixed to the top of the second support (9), and the upper end of the adjusting screw rod penetrates through the inside of the connecting seat (6) of the plow arm (7) and is in threaded connection with a nut fixedly arranged inside the connecting seat (6) of the plow arm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513419.2A CN111670617A (en) | 2020-06-08 | 2020-06-08 | Integrated plough and land leveling machine tool for walking tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513419.2A CN111670617A (en) | 2020-06-08 | 2020-06-08 | Integrated plough and land leveling machine tool for walking tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111670617A true CN111670617A (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010513419.2A Pending CN111670617A (en) | 2020-06-08 | 2020-06-08 | Integrated plough and land leveling machine tool for walking tractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN111670617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467379A (en) * | 2022-02-08 | 2022-05-13 | 会宁宏德创业服务有限公司 | Plough and improvement method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130321Y (en) * | 1992-06-09 | 1993-04-28 | 高承甲 | Automatic weight-shifting and angle-adjusting hanging harrowing machine |
| CN2348543Y (en) * | 1998-08-25 | 1999-11-17 | 李龙勋 | Plough for walking tractor |
| US6467552B1 (en) * | 1999-05-28 | 2002-10-22 | Harry Ross Whatmough | Land levelling device |
| CN209861490U (en) * | 2019-05-05 | 2019-12-31 | 临安元生粮油专业合作社 | Special ploughing device for ploughing machine |
-
2020
- 2020-06-08 CN CN202010513419.2A patent/CN111670617A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130321Y (en) * | 1992-06-09 | 1993-04-28 | 高承甲 | Automatic weight-shifting and angle-adjusting hanging harrowing machine |
| CN2348543Y (en) * | 1998-08-25 | 1999-11-17 | 李龙勋 | Plough for walking tractor |
| US6467552B1 (en) * | 1999-05-28 | 2002-10-22 | Harry Ross Whatmough | Land levelling device |
| CN209861490U (en) * | 2019-05-05 | 2019-12-31 | 临安元生粮油专业合作社 | Special ploughing device for ploughing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467379A (en) * | 2022-02-08 | 2022-05-13 | 会宁宏德创业服务有限公司 | Plough and improvement method |
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Application publication date: 20200918 |