CN211580569U - Rotary tillage fertilizing and seeding machine convenient to clear up stifled - Google Patents
Rotary tillage fertilizing and seeding machine convenient to clear up stifled Download PDFInfo
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- CN211580569U CN211580569U CN202020143028.1U CN202020143028U CN211580569U CN 211580569 U CN211580569 U CN 211580569U CN 202020143028 U CN202020143028 U CN 202020143028U CN 211580569 U CN211580569 U CN 211580569U
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- rotary tillage
- blockage
- seeding machine
- fertilization
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Abstract
The utility model discloses a rotary tillage fertilizing and seeding machine convenient for clearing blockage, which comprises a frame, a mounting bracket and a power transmission mechanism, wherein a rotary tillage cutter shaft is arranged on the frame, a drill barrow foot is arranged behind the rotary tillage cutter shaft, the upper end of the drill barrow foot is led to the bottom of a box body of the frame, and the lower end of the drill barrow foot is bent backwards; a first blockage removing cutter shaft is arranged behind the drill barrow foot, and a blade on the first blockage removing cutter shaft passes through the side edge of the drill barrow foot when rotating; a press roller is arranged at the rear side of the first blockage removing cutter shaft, and roller teeth are arranged on the press roller; a second blockage removing cutter shaft is arranged behind the press roller, and a blade on the second blockage removing cutter shaft passes through the side edge of the roller teeth when rotating; the rotary tillage cutter shaft, the first blockage removing cutter shaft and the second blockage removing cutter shaft are linked with the power transmission mechanism, and the rotary tillage cutter shaft, the first blockage removing cutter shaft and the press roller are in the same direction. The utility model has the advantages that: prevent the accumulation of mud grass on the drill barrow foot, reduced whole energy consumption.
Description
Technical Field
The utility model relates to an agricultural machinery field, concretely relates to rotary tillage combined seed and fertilizer drill convenient to clear stifled.
Background
Rotary tillage combined seed and fertilizer drill is a common agricultural machinery, possesses functions such as rotary tillage, fertilization, seeding, and among the prior art, rotary tillage combined seed and fertilizer drill installs on the support that drags of tractor rear axle usually, because the rotary tillage rotor is located the rear side of rotary tillage combined seed and fertilizer drill suspension point below usually, and the power consumption is higher, and soil hardens seriously. In addition, in the existing rotary tillage, fertilization and seeding machine, the drill barrow foot is mostly bent forwards, the resistance is large during actual operation, the power consumption of a tractor is large, the drill barrow foot is easy to block, a machine tool extends backwards too long, the rear weight of the equipment is large, a hydraulic system of the tractor is easy to break down, the seeding depth is not uniform, the seed emergence rate is too high, the straw treatment is not good, the clustered straw is easy to bury in the soil, wheat cannot root and sprout, seedlings are easy to grow out and lack, yellow seedlings and dead seedlings are easy to occur in the field, in addition, in the operation process of a rotary tillage knife roller, the outer circle of the whole knife roller is removed into the soil, a large amount of thrown and thrown soil blocks can occur, the thrown soil blocks can be adhered to the lower surface of a knife roller protection plate of the rotary tillage machine, the soil blocks and the straw can be blocked when passing through the drill.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: the technical problems of easy blockage and high energy consumption of the drill barrow foot of the rotary tillage fertilizing and seeding machine in the prior art are solved.
The utility model discloses a realize solving above-mentioned technical problem through following technical means: a rotary tillage fertilizing and seeding machine convenient for clearing blockage comprises a frame, wherein a mounting bracket for integrally mounting the rotary tillage fertilizing and seeding machine on a traction machine is arranged on the frame;
the frame is also provided with a power transmission mechanism which is in power connection with the traction machinery;
the rotary tillage cutter shaft is arranged on the rack, the drill barrow foot is arranged behind the rotary tillage cutter shaft, the upper end of the drill barrow foot is communicated to the bottom of the box body of the rack, and the lower end of the drill barrow foot is bent backwards;
a first blockage removing cutter shaft is arranged behind the drill barrow foot, and a blade on the first blockage removing cutter shaft passes through the side edge of the drill barrow foot when rotating;
a press roller is arranged on the rear side of the first blockage removing cutter shaft, and roller teeth are arranged on the press roller;
a second blockage removing cutter shaft is arranged behind the press roller, and a blade on the second blockage removing cutter shaft passes through the side edge of the roller teeth when rotating;
the rotary tillage cutter shaft, the first blockage clearing cutter shaft and the second blockage clearing cutter shaft are linked with the power transmission mechanism, and the rotary tillage cutter shaft, the first blockage clearing cutter shaft and the press roller are the same in steering.
When the rotary tillage fertilizing and seeding machine convenient for clearing the blockage is practically applied, the rotary tillage fertilizing and seeding machine is arranged on a traction machine through a mounting bracket, and a power transmission mechanism is in power connection with the traction machine; the utility model discloses in, the rotary tillage arbor is smashed soil and is thrown backward, make original hardened soil become soft relatively, and drill barrow foot lower extreme backward bend, when machinery gos forward, the drill barrow foot can be comparatively easy stretch into in the soil, for the condition of drill barrow foot forward bend among the prior art, this scheme drill barrow foot need not to turn up soil, therefore, the operation is comparatively laborsaving, whole energy consumption is lower, when first clear stifled arbor rotates, can further smash the soil that the place ahead was thrown, make it refine more, it is concrete, the soil block that is thrown out the rotary tillage arbor by the high-speed rotation of first clear stifled arbor near the rotary tillage arbor is pushed down in the twinkling of an eye and is chopped up, defeated and led, the earth of gluing on the drill barrow foot is thereupon cleared up by first clear stifled arbor with the straw, the soil preparation passes through the performance, improve soil preparation and seeding quality. Simultaneously, the blade of first clear stifled arbor can also be dialled the mud grass on the drill barrow foot down along the drill barrow foot, prevents the accumulation of mud grass on the drill barrow foot, has reduced whole energy consumption, and soil is by the compaction under the effect of compression roller afterwards, ensures that soil keeps normal compaction degree, and when the clear stifled arbor of second was rotatory, through the roller teeth side, can beat the mud grass on the roller teeth, prevents the mud grass winding, reduces the complete machine energy consumption.
Preferably, the mounting bracket comprises a front cross beam and a rear cross beam which are arranged on the rack;
an upper connecting lug is arranged above the front cross beam and is fixedly connected with the front cross beam and the rear cross beam through a connecting rod;
the front cross beam is provided with two lower connecting lugs, and the lower connecting lugs are positioned on two sides below the upper connecting lugs;
the rotary tillage cutter shaft is arranged below the front cross beam or on the front side below the front cross beam.
Set up the front side of rotary tillage arbor below or its below at the front beam, and then with the focus antedisplacement of complete machine, when the actual operation, traction machinery "presses" rotary tillage fertilizing and seeding machine that can be relatively easy, prevents its "come-up", has reduced whole energy consumption, and can compromise rotary tillage degree of depth and rotary tillage speed simultaneously, has prolonged tractor hydraulic system's life-span, and the seeding degree of depth is comparatively even.
Preferably, the power transmission mechanism comprises an input shaft and an output shaft, the input shaft is connected to a power output end of the traction machine, and the input shaft and the output shaft are linked through a bevel gear mechanism or a worm and gear mechanism.
Preferably, the power transmission mechanism drives the rotary tillage cutter shaft, the first blockage removing cutter shaft and the second blockage removing cutter shaft through a gear transmission structure or a chain transmission structure.
Preferably, the bent part of the drill barrow foot is arc-shaped, and the circle center of the arc is superposed with the axis of the first blockage removing cutter shaft.
Preferably, when the first blockage removing cutter shaft rotates, the blades pass through both sides of the drill barrow foot.
Optimized, the projection of tip on the press roll surface is the U-shaped, and the projection along the press roll axis direction is triangle-shaped to the moving direction of tip is preceding, the tip inclines backward. The end part of the roller tooth is inclined backwards, so that mud and grass can conveniently slide off the roller tooth.
Optimally, the second blockage removing cutter shaft and the press roll rotate in the same direction. The direction of rotation of the second blockage cleaning cutter shaft is the same as that of the press roller, the two edges which are close to each other move in opposite directions, and when the second blockage cleaning cutter shaft blade passes through the press roller, mud and grass wound on the surface of the second blockage cleaning cutter shaft blade can be removed, so that the overall energy consumption is reduced.
Preferably, before the moving direction of the blades on the second blockage removing cutter shaft is taken as the front, the front end of the blades on the second blockage removing cutter shaft is provided with a cutting edge. The front end of the blade on the second blockage removing cutter shaft is provided with a cutting edge, so that the pressing roller can be smoothly cut off, and the energy consumption of the whole machine is reduced.
Preferably, the two sides of the roller teeth are provided with blades on the second blockage removing cutter shaft.
The utility model has the advantages that:
1. when the rotary tillage fertilizing and seeding machine convenient for clearing the blockage is practically applied, the rotary tillage fertilizing and seeding machine is arranged on a traction machine through a mounting bracket, and a power transmission mechanism is in power connection with the traction machine; the utility model discloses in, the rotary tillage arbor is smashed soil and is thrown backward, make original hardened soil become soft relatively, and drill barrow foot lower extreme backward bend, when machinery gos forward, the drill barrow foot can be comparatively easy stretch into in the soil, for the condition of drill barrow foot forward bend among the prior art, this scheme drill barrow foot need not to turn up soil, therefore, the operation is comparatively laborsaving, whole energy consumption is lower, when first clear stifled arbor rotates, can further smash the soil that the place ahead was thrown, make it refine more, it is concrete, the soil block that is thrown out the rotary tillage arbor by the high-speed rotation of first clear stifled arbor near the rotary tillage arbor is pushed down in the twinkling of an eye and is chopped up, defeated and led, the earth of gluing on the drill barrow foot is thereupon cleared up by first clear stifled arbor with the straw, the soil preparation passes through the performance, improve soil preparation and seeding quality. Simultaneously, the blade of first clear stifled arbor can also be dialled the mud grass on the drill barrow foot down along the drill barrow foot, prevent the accumulation of mud grass on the drill barrow foot, whole energy consumption has been reduced, soil is compacted under the effect of compression roller afterwards, ensure that soil keeps normal compaction degree, when the clear stifled arbor of second is rotatory, through the roller teeth side, can beat the mud grass on the roller teeth, prevent the winding of mud grass, reduce the complete machine energy consumption, can also carry out last shallow soon to soil simultaneously, make soil more meticulous.
2. Set up the front side of rotary tillage arbor below or its below at the front beam, and then with the focus antedisplacement of complete machine, when the actual operation, traction machinery "presses" rotary tillage fertilizing and seeding machine that can be relatively easy, prevents its "come-up", has reduced whole energy consumption, and can compromise rotary tillage degree of depth and rotary tillage speed simultaneously, has prolonged tractor hydraulic system's life-span, and the seeding degree of depth is comparatively even.
3. The end part of the roller tooth is inclined backwards, so that mud and grass can conveniently slide off the roller tooth.
4. The direction of rotation of the second blockage cleaning cutter shaft is the same as that of the press roller, the two edges which are close to each other move in opposite directions, and when the second blockage cleaning cutter shaft blade passes through the press roller, mud and grass wound on the surface of the second blockage cleaning cutter shaft blade can be removed, so that the overall energy consumption is reduced.
5. The front end of the blade on the second blockage removing cutter shaft is provided with a cutting edge, so that the pressing roller can be smoothly cut off, and the energy consumption of the whole machine is reduced.
Drawings
FIG. 1 is a front view of a rotary tillage, fertilization and seeding machine convenient for clearing blockage in the embodiment of the utility model;
fig. 2 is a front view of a mounting bracket in an embodiment of the present invention;
fig. 3 is a left side view of a mounting bracket in an embodiment of the present invention;
FIG. 4 is a front view of a tip in an embodiment of the present invention;
FIG. 5 is a left side view of a roller tooth according to an embodiment of the present invention;
FIG. 6 is a top view of a tip in an embodiment of the present invention;
fig. 7 is a schematic view of the distribution of second clear plug arbor blades relative to the roller teeth in the embodiment of the present invention;
wherein the content of the first and second substances,
a frame-1;
the mounting bracket-2, the front beam-21, the rear beam-22, the upper connecting lug-23, the lower connecting lug-24 and the connecting rod-25;
a power transmission mechanism-3;
a rotary tillage cutter shaft-4;
an animal-drawn seed plough foot-5;
a box body-6;
a first blockage removing cutter shaft-7;
a press roller-8 and a roller tooth-81;
a second blockage clearing cutter shaft-9.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a rotary tillage, fertilization and seeding machine convenient for blockage removal comprises a frame 1, a mounting bracket 2, a power transmission mechanism 3, a rotary tillage cutter shaft 4, an animal-drawn seed plough foot 5, a box body 6, a first blockage removal cutter shaft 7, a press roller 8 and a second blockage removal cutter shaft 9.
In this embodiment, the main function of the rack 1 is to provide mounting positions for the rest of the components, the rack 1 is not limited to a specific shape as long as the components can be mounted and matched as required and corresponding functions can be realized, and the shape of the rack 1 in the figure is not completely drawn in order to avoid the rack 1 from shielding the components which need to be clearly shown.
As shown in fig. 1, a mounting bracket 2 for mounting the whole rotary tillage, fertilization and seeding machine on a traction machine is arranged on the frame 1; the traction machine is a tractor or the like.
As shown in fig. 2 and 3, the mounting bracket 2 includes a front beam 21 and a rear beam 22 disposed on the frame 1; an upper connecting lug 23 is arranged above the front cross beam 21, and the upper connecting lug 23 is fixedly connected with the front cross beam 21 and the rear cross beam 22 through two connecting rods 25 respectively; two lower connecting lugs 24 are arranged on the front cross beam 21, the lower connecting lugs 24 are positioned on two sides below the upper connecting lugs 23, and the rotary blade shaft 4 is arranged below the front cross beam 21 or on the front side below the front cross beam.
As shown in fig. 1, the frame 1 is further provided with a power transmission mechanism 3, and the power transmission mechanism 3 is in power connection with a traction machine; the power transmission mechanism 3 comprises an input shaft and an output shaft, the input shaft is connected to a power output end of the traction machine, and the input shaft and the output shaft are linked through a bevel gear mechanism or a worm gear mechanism.
As shown in fig. 1, a circular drill barrow foot 5 is arranged behind the rotary tillage cutter shaft 4, the upper end of the drill barrow foot 5 is communicated to the bottom of a box body 6 of the frame 1, and the lower end of the drill barrow foot 5 is bent backwards; the bent part of the drill barrow foot 5 is arc-shaped, and the circle center of the arc is superposed with the axis of the first blockage removing cutter shaft 7.
A first blockage removing cutter shaft 7 is arranged behind the drill barrow foot 5, and a blade on the first blockage removing cutter shaft 7 passes through the side edge of the drill barrow foot 5 when rotating; further, when the first blockage removing cutter shaft 7 rotates, blades pass through two sides of the drill barrow foot 5.
As shown in fig. 4-6, a press roller 8 is arranged at the rear side of the first blockage removing cutter shaft 7, and a roller tooth 81 is arranged on the press roller 8; the projection of tip 81 on the surface of the press roll 8 is the U-shaped, and the projection along the axis direction of the press roll 8 is triangular, and before the moving direction of the tip 81 is, the tip of the tip 81 inclines backward.
As shown in fig. 1 and 7, a second blockage removing cutter shaft 9 is arranged behind the press roller 8, and blades on the second blockage removing cutter shaft 9 pass through the side edge of the roller teeth 81 when rotating; further, before the moving direction of the blade on the second blockage removing cutter shaft 9 is taken as the front, the front end of the blade on the second blockage removing cutter shaft 9 is provided with a cutting edge. And blades on the second blockage removing cutter shaft 9 pass through both sides of the roller teeth 81.
As shown in fig. 1 and 7, the blades on the second blockage-removing knife shaft 9 are long, the blades are perpendicular to the axis of the second blockage-removing knife shaft 9, and the ends of the blades are bent towards the roller teeth 81.
As shown in fig. 1, the rotary tillage cutter shaft 4, the first blockage removing cutter shaft 7 and the second blockage removing cutter shaft 9 are linked with the power transmission mechanism 3, the rotary tillage cutter shaft 4, the first blockage removing cutter shaft 7 and the press roller 8 are the same in steering, and the second blockage removing cutter shaft 9 and the press roller 8 are the same in steering. The power transmission mechanism 3 drives the rotary tillage cutter shaft 4, the first blockage removing cutter shaft 7 and the second blockage removing cutter shaft 9 through a gear transmission structure or a chain transmission structure.
The working principle is as follows:
as shown in fig. 1, when the rotary tillage, fertilization and seeding machine convenient for clearing the blockage is practically applied, the rotary tillage, fertilization and seeding machine is arranged on a traction machine through an installation bracket 2, and a power transmission mechanism 3 is in power connection with the traction machine; in the utility model, the rotary tillage cutter shaft 4 is arranged below the front beam 21 or at the front side below the front beam, so as to move the gravity center of the whole machine forward, in the actual operation, the traction machine can easily press the rotary tillage fertilizing and seeding machine to prevent the rotary tillage fertilizing and seeding machine from floating upwards, the whole energy consumption is reduced, and the rotary tillage depth and the rotary tillage speed can be simultaneously considered, the rotary tillage cutter shaft 4 smashes and throws the soil backwards, so that the original hardened soil becomes relatively soft, the lower end of the drill barrow foot 5 bends backwards, when the machine moves forwards, the drill barrow foot 5 can easily extend into the soil, compared with the condition that the drill barrow foot 5 bends forwards in the prior art, the drill barrow foot 5 does not need to turn up the soil, therefore, the operation is labor-saving, the whole energy consumption is low, when the first blocking cutter shaft 7 rotates, the soil thrown from the front can be further smashed, the drill forward is more refined and concrete, soil blocks thrown out by the rotary tillage cutter shaft are instantly cut down by the high-speed rotation of the first blocking cutter shaft close to the rotary tillage cutter shaft, conveying is carried out, and meanwhile soil adhered to the drill barrow foot and straws are removed by the first blocking cutter shaft, so that the passing performance of equipment is enhanced, and the soil preparation and sowing quality is improved. Simultaneously, the blade of first clear stifled arbor 7 can also be dialled the mud grass on the drill barrow foot 5 down along drill barrow foot 5, prevents the accumulation of mud grass on drill barrow foot 5, has reduced whole energy consumption, and soil is by the compaction under the effect of compression roller 8 afterwards, ensures that soil keeps normal compaction degree, and when clear stifled arbor 9 of second was rotatory, through the roller teeth 81 side, can beat the mud grass on the roller teeth 81, prevents the mud grass winding, reduces the complete machine energy consumption.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a rotary tillage combined seed and fertilizer drill convenient to clear stifled which characterized in that: the rotary tillage, fertilization and seeding machine comprises a rack (1), wherein a mounting bracket (2) for integrally mounting the rotary tillage, fertilization and seeding machine on a traction machine is arranged on the rack (1);
the frame (1) is also provided with a power transmission mechanism (3), and the power transmission mechanism (3) is in power connection with the traction machinery;
the rotary tillage cutter shaft (4) is further arranged on the rack (1), the drill barrow foot (5) is arranged behind the rotary tillage cutter shaft (4), the upper end of the drill barrow foot (5) is communicated to the bottom of the box body (6) of the rack (1), and the lower end of the drill barrow foot (5) is bent backwards;
a first blockage removing cutter shaft (7) is arranged behind the drill barrow foot (5), and a blade on the first blockage removing cutter shaft (7) passes through the side edge of the drill barrow foot (5) when rotating;
a press roller (8) is arranged on the rear side of the first blockage removing cutter shaft (7), and roller teeth (81) are arranged on the press roller (8);
a second blockage cleaning cutter shaft (9) is arranged behind the press roller (8), and a blade on the second blockage cleaning cutter shaft (9) passes through the side edge of the roller teeth (81) when rotating;
the rotary tillage cutter shaft (4), the first blockage cleaning cutter shaft (7), the second blockage cleaning cutter shaft (9) are linked with the power transmission mechanism (3), and the rotary tillage cutter shaft (4), the first blockage cleaning cutter shaft (7) and the press roller (8) are the same in steering.
2. A rotary tillage, fertilization and seeding machine convenient for clearing blockage according to claim 1, characterized in that: the mounting bracket (2) comprises a front cross beam (21) and a rear cross beam (22) which are arranged on the rack (1);
an upper connecting lug (23) is arranged above the front cross beam (21), and the upper connecting lug (23) is fixedly connected with the front cross beam (21) and the rear cross beam (22) through a connecting rod (25);
two lower connecting lugs (24) are arranged on the front cross beam (21), and the lower connecting lugs (24) are positioned on two sides below the upper connecting lugs (23);
the rotary tillage cutter shaft (4) is arranged below the front beam (21) or on the front side below the front beam.
3. A rotary tillage, fertilization and seeding machine convenient for clearing blockage according to claim 1, characterized in that: the power transmission mechanism (3) comprises an input shaft and an output shaft, the input shaft is connected to a power output end of the traction machine, and the input shaft and the output shaft are linked through a bevel gear mechanism or a worm and gear mechanism.
4. A rotary tillage, fertilization and seeding machine convenient for clearing blockage according to claim 1, characterized in that: the power transmission mechanism (3) drives the rotary tillage cutter shaft (4), the first blockage removing cutter shaft (7) and the second blockage removing cutter shaft (9) through a gear transmission structure or a chain transmission structure.
5. A rotary tillage, fertilization and seeding machine convenient for clearing blockage according to claim 1, characterized in that: the bent part of the drill barrow leg (5) is arc-shaped, and the circle center of the arc is superposed with the axis of the first blockage removing cutter shaft (7).
6. A rotary tillage, fertilization and seeding machine convenient for clearing blockage according to claim 1, characterized in that: when the first blockage removing cutter shaft (7) rotates, blades pass through both sides of the drill barrow leg (5).
7. A rotary tillage, fertilization and seeding machine convenient for clearing blockage according to claim 1, characterized in that: the projection of roller tooth (81) on press roll (8) surface is the U-shaped, and the projection along press roll (8) axis direction is triangle-shaped to the moving direction of roller tooth (81) is preceding, roller tooth (81) tip inclines backward.
8. A rotary tillage, fertilization and seeding machine convenient for blockage removal according to any one of claims 1 to 7, characterized in that: the second blockage clearing cutter shaft (9) and the press roller (8) rotate in the same direction.
9. A rotary tillage, fertilization and seeding machine convenient for clearing blockage according to claim 1, characterized in that: the front end of the blade on the second blockage removing cutter shaft (9) is provided with a cutting edge by taking the moving direction of the blade on the second blockage removing cutter shaft (9) as the front.
10. A rotary tillage, fertilization and seeding machine convenient for clearing blockage according to claim 1, characterized in that: and blades on a second blockage removing cutter shaft (9) pass through both sides of the roller teeth (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143028.1U CN211580569U (en) | 2020-01-21 | 2020-01-21 | Rotary tillage fertilizing and seeding machine convenient to clear up stifled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143028.1U CN211580569U (en) | 2020-01-21 | 2020-01-21 | Rotary tillage fertilizing and seeding machine convenient to clear up stifled |
Publications (1)
| Publication Number | Publication Date |
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| CN211580569U true CN211580569U (en) | 2020-09-29 |
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ID=72578620
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020143028.1U Active CN211580569U (en) | 2020-01-21 | 2020-01-21 | Rotary tillage fertilizing and seeding machine convenient to clear up stifled |
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| Country | Link |
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| CN (1) | CN211580569U (en) |
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2020
- 2020-01-21 CN CN202020143028.1U patent/CN211580569U/en active Active
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