CN211019952U - Multipurpose furrow opener rack with adjustable row spacing - Google Patents
Multipurpose furrow opener rack with adjustable row spacing Download PDFInfo
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- CN211019952U CN211019952U CN201921845148.XU CN201921845148U CN211019952U CN 211019952 U CN211019952 U CN 211019952U CN 201921845148 U CN201921845148 U CN 201921845148U CN 211019952 U CN211019952 U CN 211019952U
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Abstract
The utility model discloses a multipurpose furrow opener frame with adjustable row spacing, which comprises a main beam frame, a slide bar, an electric push rod, a folding arm, a fixed seat and a carrying beam, wherein the main beam frame can be connected with a tractor; it is characterized in that a sliding rod is arranged behind the main beam frame and parallel to the main beam; the sliding rod is slidably provided with two side hinging seats, and the side hinging seats are hinged with two ends of the folding arm; a fixed seat is connected to a hinged shaft of the folding arm and faces the rear of the main beam frame; the middle hinged shaft of the folding arm is fixedly connected with the sliding rod through a central hinged seat, and electric push rods are fixed on the left side and the right side of the middle hinged seat in parallel with the sliding rod; the frame can quickly adjust the row spacing, and the carrying quantity of the furrow plough and other agricultural machinery can not be influenced, so that the efficiency is obviously improved; meanwhile, various agricultural machines and tools carried on the rack independently exist in each row, so that the agricultural machine has stronger adaptability to farmlands, and is particularly suitable for agricultural machines of scientific research projects.
Description
Technical Field
The utility model relates to the field of agricultural machinery, concretely relates to multi-purpose furrow opener frame that row spacing is adjustable.
Background
With the development of society, the development speed of agricultural mechanization is increasing continuously, and the innovation of the agricultural machinery is emerging continuously, and the agricultural mechanization is to replace manpower or animal labor force by adopting a mechanical means to complete various tasks in the farming period, such as agricultural operations of ditching, weeding, pesticide spraying, fertilizing, film covering, drip irrigation tape laying and the like; compared with manpower, mechanization has absolute advantages; although agricultural machinery has many advantages, despite social needs, it is difficult for the first agricultural machinery to meet the use requirements: when agricultural operation is carried out, the row spacing required by different crops is different, and the spacing between the furrow plows is particularly required to be adjusted according to actual conditions so as to meet the actual requirements, which is particularly important in scientific research projects, wherein the scientific research projects need to continuously research the growth conditions of the crops, and strive to obtain the optimal experimental data; the existing agricultural machinery needs manual adjustment when the row spacing of the ditching plow is adjusted, mechanization is difficult to realize, adjustment efficiency is low, and for the high-efficiency agricultural machinery, ditching of each land needs row spacing adjustment according to actual planting conditions or requirements, so that implementation is troublesome.
However, the number of the mounted ditching plows is obviously reduced, and the aim of mechanically adjusting the row spacing of ditching is to further improve the efficiency, but the efficiency is reduced compared with the traditional rack which can not mechanically adjust the row spacing because the number of the mountable ditching plows is obviously reduced.
Disclosure of Invention
The utility model aims to provide a multipurpose furrower frame with adjustable row spacing; the frame can quickly adjust the row spacing, and the carrying quantity of the furrow plough and other agricultural machinery can not be influenced, so that the efficiency is obviously improved; meanwhile, various agricultural machines and tools carried on the rack independently exist in each row, so that the agricultural machine has stronger adaptability to farmlands, and is particularly suitable for agricultural machines of scientific research projects.
A multipurpose furrower frame with adjustable row spacing comprises a main beam frame, a slide bar, an electric push rod, a folding arm, a fixed seat and a carrying beam, wherein the main beam frame can be connected with a tractor; it is characterized in that a sliding rod is arranged behind the main beam frame and parallel to the main beam; the sliding rod is slidably provided with two side hinging seats, and the side hinging seats are hinged with two ends of the folding arm; a fixed seat is connected to a hinged shaft of the folding arm and faces the rear of the main beam frame; the middle articulated shaft of the folding arm is fixedly connected with the sliding rod through the center articulated seat, the left side and the right side of the middle articulated seat are fixedly provided with electric push rods in parallel with the sliding rod, and the telescopic ends of the electric push rods are fixedly connected with the two side articulated seats respectively.
The folding arm is formed by hinging four single hinges with equal length, and is in a W shape after being hinged.
The fixed seat is fixedly connected with the carrying beam, and one or more of a ditching plow, a gathering finger disc and a weeder can be carried on the carrying beam.
The upper end surfaces of the two fixing seats at the outermost side are fixed with upper shaft seats, the two upper shaft seats are connected through an upper connecting shaft, and the upper shaft seats can slide on the upper connecting shaft; the lower end faces of the two fixing seats on the secondary side are fixed with lower shaft seats, the two lower shaft seats are connected through a lower connecting shaft, and the lower shaft seats can slide on the lower connecting shaft.
Preferably, the one end horizontally of the articulated seat of avris is fixed with the sliding sleeve, and the sliding sleeve is in clearance fit's mode suit on the slide bar, realizes the slip of the articulated seat of avris, and the articulated seat of center is direct and slide bar rigid fixed connection.
Preferably, the sliding rod is fixedly connected with the main beam frame near the central position, and the sliding rod is prevented from deforming due to stress in the radial direction.
Preferably, the electric push rods are consistent in model and specification, and are connected into the circuit in a parallel connection mode.
Preferably, the electric push rod can be replaced by a hydraulic push rod.
Preferably, the shaft seat at the side can slide along the connecting shaft, and the shaft seat at the middle part is rigidly fixed with the connecting shaft.
The beneficial effects of the utility model reside in that:
this application can be through the row interval of the quick equidistant infinitely variable control ditching plough of adjusting the length of electronic push rod.
When the row spacing of the ditching plow is adjusted, the carrying beam of the ditching plow is not affected completely, so that the adjustment is realized, and the efficiency is improved.
The number of the ditching plows is diversified, and at least two groups of ditching plows can be carried, namely on two convex hinged points of the folding frame; the three groups of ditching plows can be carried, namely two convex hinged points of the folding frame and a concave hinged point, and five groups of ditching plows can be carried, so that the three-arm three-dimensional folding frame can be shown in the figure of the application, more ditching plows can be carried, and the three-arm three-dimensional folding frame can be carried by hinging the middle point of each single arm, so that the practicability is higher.
The connecting shaft can ensure that when the machine frame is lifted, the ditching plow carried at the back cannot swing.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is a schematic view of the upper surface structure of the folding arm of the present invention.
Fig. 5 is a schematic view of the lower surface structure of the folding arm of the present invention.
Fig. 6 is a schematic view of the main beam frame structure of the present invention.
Fig. 7 is a schematic view of the overall structure of the present invention.
Fig. 8 is a schematic top view of the line space shortening of the present invention.
In the figure, a main beam frame 1, a sliding rod 2, an electric push rod 3, a folding arm 4, a fixed seat 5, an upper shaft seat 5-1, a lower shaft seat 5-2, a carrying beam 6, a side hinged seat 7, a central hinged seat 8, an upper connecting shaft 9 and a lower connecting shaft 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A multipurpose furrow opener rack with adjustable row spacing comprises a main beam frame 1, a slide bar 2, an electric push rod 3, a folding arm 4, a fixed seat 5 and a carrying beam 6, wherein the main beam frame can be connected with a tractor; wherein the rear of the main beam frame 1 is welded with a sliding rod 2 in parallel with the main beam; two ends of the sliding rod 2 are slidably provided with two side hinging seats 7, and the side hinging seats 7 are hinged with two ends of the folding arm 4; a fixed seat 5 is connected on a hinged shaft of the folding arm 4, and the fixed seat 5 faces the rear part of the main beam frame 1; fixed (welded) connection that can not be slided through center articulated seat 8 and slide bar 2 on the articulated shaft of the middle part of folding arm 4, and the left and right sides face of the articulated seat in middle part is fixed with electric putter 3 with the parallel of slide bar 2, electric putter 3's flexible end respectively with the articulated seat 7 fixed connection of two avris, constitute a science and technology folding frame above the structure, also can adjust the frame of line interval, length through control electric putter 3, the distance between every fixing base 5 of regulation that can the equidistance.
Wherein, the folding arm 4 is formed by hinging four single hinges with equal length, and is in a W shape after being hinged;
the fixed seat 5 is fixedly (fixedly) connected with the carrying beam 6 through a profiling mechanism, one or more machines such as a ditching plow, a gathering finger plate, a weeder, a depth wheel and the like can be carried on the carrying beam 6, and each carrying beam 6 is independent and can adapt to the problem of inconsistent ditching depth caused by uneven field.
Wherein, the upper end surfaces of the two fixing seats 5 at the most lateral sides are fixed with upper shaft seats 5-1, the two upper shaft seats 5-1 are connected through an upper connecting shaft 9, the upper shaft seats 5-1 can slide on the upper connecting shaft 9, and the upper connecting shaft 9 is welded and fixed with the fixing seat 5 at the middle part; the lower end faces of the two fixing seats 5 on the secondary side are fixedly provided with lower shaft seats 5-2, the two lower shaft seats 5-2 are connected through a lower connecting shaft 10, the lower shaft seats 5-2 can slide on the lower connecting shaft 10, the lower connecting shaft 10 is fixedly welded with the fixing seat 5 in the middle, pin holes are formed in two ends of the upper connecting shaft 9 and two ends of the lower connecting shaft 10, pin shafts are arranged in the pin holes, and the upper shaft seat 5-1 and the lower shaft seat 5-2 are limited to prevent the upper connecting shaft 9 and the lower connecting shaft 10 from sliding out; this structure can ensure that when the whole frame is lifted, the carrying beams 6 do not swing and shake respectively, but the distance adjustment is not affected.
The utility model discloses in, there is the sliding sleeve at the horizontally welded fastening of the one end of the articulated seat of avris 7, and the sliding sleeve is with clearance fit's mode suit on slide bar 2, realizes the articulated seat of avris 7 slip on slide bar 2, and the articulated seat of center 8 is direct with 2 rigid fixation connection of slide bar.
The utility model discloses in, consider that slide bar 2 is in the use, the gravity of frame probably leads to it to take place to warp, be close to central point department at slide bar 2 and can with girder structure fixed connection, if through round bar or square iron plate (not shown in the figure) with its and girder structure 1 welded connection together, can promote slide bar 2 and receive the ascending stress bearing capacity of radial direction.
The utility model discloses in, electric putter 3 has two, and two electric putter 3's model specification is unanimous completely, and electric putter 3 inserts the circuit through parallelly connected mode, and whether equidistance is adjusted to this device line interval is directly decided to two electric putter 3's flexible volume, and only flexible volume is unanimous in 3 unit interval of two electric putter, can guarantee that the line interval adjustment of whole frame is unanimous.
The utility model discloses in, electric putter 3 still can be changed into hydraulic putter, and to large-scale frame, its whole gravity is heavier, can select to use hydraulic putter to control the line interval of frame and adjust.
When the utility model is implemented and the space between the rows needs to be adjusted to be close, the electric push rod 3 is controlled to synchronously retract in equal amount, the electric push rod 3 pulls the two ends of the folding frame to move towards the center, the folding arm 4 realizes 'folding', and the adjustment of the shortening of the space between the rows is realized (the uneven layers of the fixed seat after adjustment can not influence the work of the furrow plough carried behind, because the existing turnover plough is also in the same way); on the contrary, the elongation adjustment of the line spacing is realized; the operation is very convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A multipurpose furrower frame with adjustable row spacing comprises a main beam frame, a slide bar, an electric push rod, a folding arm, a fixed seat and a carrying beam, wherein the main beam frame can be connected with a tractor; it is characterized in that a sliding rod is arranged behind the main beam frame and parallel to the main beam; the sliding rod is slidably provided with two side hinging seats, and the side hinging seats are hinged with two ends of the folding arm; a fixed seat is connected to a hinged shaft of the folding arm and faces the rear of the main beam frame; the middle articulated shaft of the folding arm is fixedly connected with the sliding rod through a central articulated seat, electric push rods are fixed on the left side and the right side of the middle articulated seat in parallel with the sliding rod, and the telescopic ends of the electric push rods are fixedly connected with two side articulated seats respectively;
the folding arm is formed by hinging four single hinges with equal length, and is in a W shape after being hinged;
the fixed seat is fixedly connected with the carrying beam, and one or more of a ditching plow, a gathering finger disc and a weeder can be carried on the carrying beam;
the upper end surfaces of the two fixing seats at the outermost side are fixed with upper shaft seats, the two upper shaft seats are connected through an upper connecting shaft, and the upper shaft seats can slide on the upper connecting shaft; the lower end faces of the two fixing seats on the secondary side are fixed with lower shaft seats, the two lower shaft seats are connected through a lower connecting shaft, and the lower shaft seats can slide on the lower connecting shaft.
2. The multipurpose furrower frame of claim 1, wherein: the one end horizontally of the articulated seat of avris is fixed with the sliding sleeve, and the sliding sleeve is in clearance fit's mode suit on the slide bar, realizes the slip of the articulated seat of avris, and the articulated seat of center is direct and slide bar rigid fixed connection.
3. The multipurpose furrower frame of claim 1, wherein: the position of the sliding rod close to the center can be fixedly connected with the main beam frame, so that the sliding rod is prevented from deforming due to stress in the radial direction.
4. The multipurpose furrower frame of claim 1, wherein: the electric push rods are consistent in model and specification, and are connected into the circuit in a parallel connection mode.
5. The multipurpose furrower frame of claim 1, wherein: the electric push rod can be replaced by a hydraulic push rod.
6. The multipurpose furrower frame of claim 1, wherein: the shaft seat at the side can slide along the connecting shaft, and the shaft seat at the middle part is rigidly fixed with the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845148.XU CN211019952U (en) | 2019-10-30 | 2019-10-30 | Multipurpose furrow opener rack with adjustable row spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845148.XU CN211019952U (en) | 2019-10-30 | 2019-10-30 | Multipurpose furrow opener rack with adjustable row spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211019952U true CN211019952U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921845148.XU Active CN211019952U (en) | 2019-10-30 | 2019-10-30 | Multipurpose furrow opener rack with adjustable row spacing |
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| CN (1) | CN211019952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022222263A1 (en) * | 2021-04-23 | 2022-10-27 | 湖州农瑞机械科技有限公司 | Multi-functional seeder connection architecture |
| CN116034747A (en) * | 2022-12-23 | 2023-05-02 | 隆回县优异茶树苗木繁育种植专业合作社 | Cutting line separating device with adjustable distance |
-
2019
- 2019-10-30 CN CN201921845148.XU patent/CN211019952U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022222263A1 (en) * | 2021-04-23 | 2022-10-27 | 湖州农瑞机械科技有限公司 | Multi-functional seeder connection architecture |
| CN116034747A (en) * | 2022-12-23 | 2023-05-02 | 隆回县优异茶树苗木繁育种植专业合作社 | Cutting line separating device with adjustable distance |
| CN116034747B (en) * | 2022-12-23 | 2023-12-22 | 隆回县优异茶树苗木繁育种植专业合作社 | Cutting line separating device with adjustable distance |
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