CN220693709U - Furrow opener with adjustable furrow depth - Google Patents
Furrow opener with adjustable furrow depth Download PDFInfo
- Publication number
- CN220693709U CN220693709U CN202322224952.9U CN202322224952U CN220693709U CN 220693709 U CN220693709 U CN 220693709U CN 202322224952 U CN202322224952 U CN 202322224952U CN 220693709 U CN220693709 U CN 220693709U
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- Prior art keywords
- ditching
- fixedly connected
- mud guard
- furrow opener
- ditching wheel
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- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model relates to the technical field of agricultural equipment and discloses a ditcher with adjustable ditching depth, which comprises a mud guard frame, wherein a storage battery is fixedly arranged at the top of the mud guard frame, one side of the mud guard frame is connected with a tractor through a traction frame, the front surface of the mud guard frame is fixedly connected with a height-adjusting mechanism, the bottom end of the height-adjusting mechanism is fixedly connected with a rotary driving mechanism, the output end of the rotary driving mechanism is fixedly provided with a ditching wheel set, and the ditching wheel set is positioned at the bottom of the mud guard frame. The utility model controls the ditching wheel set to rotate at a high speed through electric drive to ditche, noise pollution and environmental pollution can be reduced, the ditching wheel set can be adjusted in height under the action of the height adjusting mechanism, so that the ditching depth can be adjusted and controlled.
Description
Technical Field
The utility model relates to the technical field of agricultural instruments, in particular to a furrow opener with adjustable furrow depth.
Background
The furrow opener is an instrument for soil ditching, can be used for ditching seeds with a certain depth on a seed bed according to agricultural technical requirements, is usually matched with a tractor, and is used, the working quality of the furrow opener directly influences the sowing quality, a conventional mode adopts a coulter for ditching, and the main principle is that the furrow opener is driven to rotate or move at a high speed along with the development of technologies of the conventional chain furrow opener, wheel furrow opener and the like.
When the conventional furrow opener is used, the furrow depth and the furrow width cannot be adjusted aiming at most of the furrow depth and the furrow width, and when the furrow opener is used for different soils or different crops are sown, the furrow depth and the furrow width cannot be flexibly adjusted and controlled, so that certain inconvenience is caused.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the furrow opener which can reduce noise pollution and environmental pollution and can regulate and control the furrow depth and the furrow width.
The utility model provides the following technical scheme: the utility model provides an adjustable furrow opener of ditching degree of depth, includes fender grillage, fender frame top fixed mounting has the battery, fender frame one side passes through the traction frame and connects the tractor, fender frame front fixedly connected with increases the mechanism, increases mechanism bottom fixedly connected with rotary driving mechanism, rotary driving mechanism output fixed mounting has the ditching wheelset, and the ditching wheelset is located fender grillage bottom, and the ditching wheelset comprises a plurality of ditching wheelsets singlets; the ditching wheel singleton is including interior post, and interior post lateral wall passes through a plurality of link fixedly connected with outer wheels, and a plurality of coulters of outer wheel lateral wall fixedly connected with, and interior post openly fixedly connected with inserted pillar, first jack has been seted up at interior post back, and four screw holes that run through to in the first jack have been seted up to interior post lateral wall, and first screw rod has been cup jointed to equal screw thread in its four screw holes, and four pinholes have been seted up to inserted pillar lateral wall.
Further, the inserting posts of one ditching wheel are in clearance fit in the first inserting holes at the back of the inner posts of the other ditching wheel.
Further, the inserted column is in a cuboid shape, and the first jack is matched with the inserted column in shape.
Further, the rotary driving mechanism comprises a moving block, a shaft column is movably sleeved in an inner cavity of the moving block, the back end of the shaft column is in butt joint with the ditching wheel set, a motor is fixedly arranged on the front face of the moving block, and an output shaft of the motor is fixedly connected with the positive end of the shaft column.
Further, the second jack is set up to the jack post back end, and its second jack shape and inserted column looks adaptation, and four screw holes that run through to in the second jack are set up to the jack post lateral wall, and the equal screw thread in its four screw holes of No. two has cup jointed the second screw rod.
Further, a bearing is arranged at the joint of the inner cavity of the moving block and the shaft column.
Further, the height-adjusting mechanism comprises a bottom plate and a middle plate, wherein the bottom of the bottom plate is fixedly connected with the top of the movable block, the back of the middle plate is fixedly connected with the front surface of the mud guard frame, the top of the bottom plate is fixedly connected with a top plate through two positioning rods, the top plate is movably sleeved with a threaded shaft on the inner side of the bottom plate, the middle plate is movably sleeved with the side walls of the two positioning rods, threads are sleeved with the side walls of the threaded shaft, a servo motor is fixedly arranged at the top of the top plate, and an output shaft of the servo motor penetrates through the top plate and is connected with the threaded shaft.
Further, the servo motor is connected with the storage battery through an electric wire, and the motor is connected with the storage battery through an electric wire.
The utility model has the technical effects and advantages that:
according to the utility model, the ditching wheel set is controlled to rotate at a high speed by electric drive to ditche, so that noise pollution and environmental pollution can be reduced, the ditching wheel set can be adjusted in height under the action of the height adjusting mechanism, so that the ditching depth can be adjusted and controlled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the overall structure of the present utility model;
FIG. 3 is a schematic illustration of the one-piece construction of the ditching wheel of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of the rotary driving mechanism of FIG. 2 according to the present utility model;
fig. 5 is a schematic structural view of the height adjusting mechanism in fig. 2 according to the present utility model.
In the figure: 1. a mud baffle frame; 2. a storage battery; 3. a rotary driving mechanism; 4. a height adjusting mechanism; 5. a ditching wheel set; 6. a traction frame; 51. a ditching wheel single piece; 511. an inner column; 512. a connecting frame; 513. an outer wheel; 514. a coulter; 515. inserting a column; 516. a first screw; 31. a moving block; 32. a shaft post; 33. a motor; 34. a second screw; 41. a top plate; 42. a bottom plate; 43. a positioning rod; 44. a threaded shaft; 45. a middle plate; 46. a servo motor.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings.
As shown in fig. 1-5, the utility model provides a furrow opener with adjustable furrow depth, which comprises a mud baffle frame 1, wherein a storage battery 2 is fixedly arranged at the top of the mud baffle frame 1, one side of the mud baffle frame 1 is connected with a tractor through a traction frame 6, the front surface of the mud baffle frame 1 is fixedly connected with a height adjusting mechanism 4, the bottom end of the height adjusting mechanism 4 is fixedly connected with a rotary driving mechanism 3, the output end of the rotary driving mechanism 3 is fixedly provided with a furrow wheel set 5, the furrow wheel set 5 is positioned at the bottom of the mud baffle frame 1, and the furrow wheel set 5 consists of a plurality of furrow wheel single pieces 51; the ditching wheel single piece 51 is including interior post 511, interior post 511 lateral wall is through a plurality of link 512 fixedly connected with outer wheel 513, outer wheel 513 lateral wall fixedly connected with a plurality of coulters 514, interior post 511 openly fixedly connected with inserted post 515, first jack has been seted up at interior post 511 back, four screw holes that run through to in the first jack have been seted up to interior post 511 lateral wall, first screw 516 has all been cup jointed to the equal screw thread in four screw holes, four pinholes have been seted up to inserted post 515 lateral wall.
As shown in FIG. 3, the insert 515 of one wheel piece 51 is in clearance fit in the first insertion hole at the back of the inner column 511 of the other wheel piece 51, so that the insert 515 is prevented from being excessively large in resistance in the process of inserting the insert 51 into the first insertion hole in the assembly process of a plurality of wheel pieces 51, and the assembly is not easy.
As shown in fig. 3, the insert column 515 is in a cuboid shape, the first insertion hole is matched with the insert column 515 in shape, and when one ditching wheel single piece 51 drives the other ditching wheel single piece 51 to rotate through the cuboid shape, the torsion is mainly stressed through the insert column 515, so that the first screw 516 is prevented from being damaged due to overlarge stress.
As shown in fig. 4, the rotary driving mechanism 3 includes a moving block 31, a shaft post 32 is movably sleeved in an inner cavity of the moving block 31, a rear end of the shaft post 32 is in butt joint with the ditching wheel set 5, a motor 33 is fixedly mounted on the front surface of the moving block 31, an output shaft of the motor 33 is fixedly connected with a positive end of the shaft post 32, and the shaft post 32 is driven to rotate by the output of the motor 33, so that the ditching wheel set 5 rotates.
As shown in fig. 3 and 4, the rear end of the axle post 32 is provided with a second jack, the shape of the second jack is matched with that of the inserting post 515, the side wall of the axle post 32 is provided with four threaded holes which penetrate into the second jack, the four threaded holes are all in threaded connection with a second screw 34, when the rotary driving mechanism 3 is installed with the ditching wheel set 5, the inserting post 515 of the forefront ditching wheel single piece 51 is moved into and out of the second jack at the rear end of the axle post 32, and the inserting screw is inserted into the pin hole of the inserting post 515 by rotating the second screw 34.
As shown in fig. 4, a bearing is provided at the connection between the inner cavity of the moving block 31 and the shaft post 32, and the rotation resistance of the shaft post 32 can be reduced by providing the bearing.
As shown in fig. 5, the height adjusting mechanism 4 comprises a bottom plate 42 and a middle plate 45, the bottom of the bottom plate 42 is fixedly connected with the top of the moving block 31, the back of the middle plate 45 is fixedly connected with the front of the mud guard frame 1, the top of the bottom plate 42 is fixedly connected with a top plate 41 through two positioning rods 43, the top plate 41 is movably sleeved with a threaded shaft 44 on the inner side of the bottom plate 42, the middle plate 45 is movably sleeved with the side walls of the two positioning rods 43, a servo motor 46 is fixedly arranged on the top of the top plate 41, an output shaft of the servo motor 46 penetrates through the top plate 41 and is connected with the threaded shaft 44, the threaded shaft 44 is driven to rotate by the servo motor 46, the position of the middle plate 45 on the side wall of the threaded shaft 44 can be changed under the influence of the threaded structure, the distance between the middle plate 45 and the bottom plate 42 is increased or decreased, the mud guard frame 1 is connected with a tractor through a traction frame 6, the position of the middle plate 45 is not changed, and the position of the bottom plate 42 is changed relative to the mud guard frame 1, so that the height of the rotation driving mechanism 3 is controlled.
As shown in fig. 2, 4 and 5, the servomotor 46 is wired to the battery 2 via a wire, and the motor 33 is wired to the battery 2 via a wire, so that the battery 2 can supply power to the servomotor 46 and the motor 33.
The working principle of the utility model is as follows:
when the ditching machine is used, the ditching wheel set 5 is driven by the rotary driving mechanism 3 to rotate at a high speed, so that the ditching wheel set 5 is in contact with soil, ditching can be carried out on the soil under traction movement of a tractor, the height of the rotary driving mechanism 3 can be adjusted through the height adjusting mechanism 4, and when the rotary driving mechanism 3 is controlled to descend, the ditching wheel set 5 descends along with the descending, so that the depth of the ditching wheel set 5 embedded into the soil is increased, and the ditching depth is deepened. The ditching wheel set 5 is formed by assembling a plurality of ditching wheel single pieces 51, when the ditching width needs to be increased, the ditching width can be reduced by increasing the assembly quantity of the ditching wheel single pieces 51 and otherwise reducing the assembly quantity of the ditching wheel single pieces 51. When the single ditching wheel 51 is assembled, the slotting posts 515 of one ditching wheel 51 are inserted into the first insertion holes on the back of the inner posts 511 of the other ditching wheel 51, and the first screw 516 is displaced according to the thread structure by rotating the first screw 516 and is inserted into the pin holes on the side walls of the slotting posts 515, so that the assembly among the ditching wheel 51 can be completed.
Claims (8)
1. The utility model provides a furrow opener with adjustable furrow depth which characterized in that: the novel multifunctional mud guard comprises a mud guard frame (1), wherein a storage battery (2) is fixedly arranged at the top of the mud guard frame (1), one side of the mud guard frame (1) is connected with a tractor through a traction frame (6), the front surface of the mud guard frame (1) is fixedly connected with a height adjusting mechanism (4), the bottom end of the height adjusting mechanism (4) is fixedly connected with a rotary driving mechanism (3), the output end of the rotary driving mechanism (3) is fixedly provided with a ditching wheel set (5), the ditching wheel set (5) is positioned at the bottom of the mud guard frame (1), and the ditching wheel set (5) consists of a plurality of ditching wheel single pieces (51);
the ditching wheel single piece (51) is including interior post (511), interior post (511) lateral wall is through a plurality of link (512) fixedly connected with outline wheel (513), outline wheel (513) lateral wall fixedly connected with a plurality of coulter (514), interior post (511) openly fixedly connected with inserted post (515), first jack has been seted up at interior post (511) back, four screw holes that run through to in the first jack have been seted up to interior post (511) lateral wall, first screw rod (516) have all been cup jointed to equal screw thread in its four screw holes, four pinholes have been seted up to inserted post (515) lateral wall.
2. The adjustable depth furrow opener of claim 1, wherein: the insert posts (515) of one of the ditching wheel single pieces (51) are in clearance fit in the first insertion holes on the back of the inner posts (511) of the other ditching wheel single piece (51).
3. The adjustable depth furrow opener of claim 1, wherein: the inserted column (515) is in a cuboid shape, and the first insertion hole is matched with the shape of the inserted column (515).
4. The adjustable depth furrow opener of claim 1, wherein: the rotary driving mechanism (3) comprises a moving block (31), a shaft column (32) is movably sleeved in an inner cavity of the moving block (31), the back end of the shaft column (32) is in butt joint with the ditching wheel set (5), a motor (33) is fixedly mounted on the front surface of the moving block (31), and an output shaft of the motor (33) is fixedly connected with the positive end of the shaft column (32).
5. An adjustable depth furrow opener as defined in claim 4, wherein: the second jack is formed in the back end of the shaft column (32), the second jack is matched with the inserting column (515), four threaded holes penetrating into the second jack are formed in the side wall of the shaft column (32), and second screws (34) are sleeved in the four threaded holes.
6. An adjustable depth furrow opener as defined in claim 4, wherein: and a bearing is arranged at the joint of the inner cavity of the moving block (31) and the shaft column (32).
7. An adjustable depth furrow opener according to any of claims 1-4, characterized by: the utility model provides a height-adjusting mechanism (4) is including bottom plate (42), medium plate (45), bottom plate (42) bottom is at movable block (31) top fixed connection, medium plate (45) back is at fender frame (1) openly fixed connection, bottom plate (42) top is through two locating lever (43) fixedly connected with roof (41), screw thread axle (44) have been cup jointed in roof (41) and bottom plate (42) inboard activity, medium plate (45) cup joints at two locating lever (43) lateral wall activities to cup joint at screw thread axle (44) lateral wall screw thread, roof (41) top fixed mounting has servo motor (46), servo motor (46) output shaft runs through roof (41) and is connected with screw thread axle (44).
8. The adjustable depth furrow opener of claim 7, wherein: the servo motor (46) is connected with the storage battery (2) through an electric wire, and the motor (33) is connected with the storage battery (2) through an electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224952.9U CN220693709U (en) | 2023-08-18 | 2023-08-18 | Furrow opener with adjustable furrow depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224952.9U CN220693709U (en) | 2023-08-18 | 2023-08-18 | Furrow opener with adjustable furrow depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220693709U true CN220693709U (en) | 2024-04-02 |
Family
ID=90440025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322224952.9U Active CN220693709U (en) | 2023-08-18 | 2023-08-18 | Furrow opener with adjustable furrow depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220693709U (en) |
-
2023
- 2023-08-18 CN CN202322224952.9U patent/CN220693709U/en active Active
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