CN218473747U - Plowing device with detachable rake head for greenhouse - Google Patents
Plowing device with detachable rake head for greenhouse Download PDFInfo
- Publication number
- CN218473747U CN218473747U CN202221625932.1U CN202221625932U CN218473747U CN 218473747 U CN218473747 U CN 218473747U CN 202221625932 U CN202221625932 U CN 202221625932U CN 218473747 U CN218473747 U CN 218473747U
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- Prior art keywords
- harrow
- head
- frame
- bar
- rake
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model belongs to the technical field of agricultural machinery, and discloses a plowing device with a detachable rake head for a greenhouse, which comprises a plow frame, wherein the bottom of the plow frame is provided with a supporting wheel and a plow head, the top of the plow frame is provided with a pull rod for pulling the plowing device, the plow frame is provided with a movably-installed rake rod, and the rake rod is provided with a movably-installed rake head; the harrow bar is rotatably connected with a first control lead screw, the top of the first control lead screw is provided with a hand wheel, the bottom of the first control lead screw is rotatably connected with a plough frame, the plough frame is provided with a guide column for limiting the movement direction of the harrow bar, and the bottom of the guide column is connected with the plough frame. The plow frame of the device is provided with the movably-installed harrow bar, the harrow bar is provided with the movably-installed harrow head, so that the harrow heads of different types can be conveniently replaced in actual use, and the harrow heads of different types have different characteristics, such as length of harrow teeth, density of harrow teeth, bending degree of the harrow teeth, width of the harrow head and the like.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, concretely relates to greenhouse is with ploughing device that can dismantle harrow head.
Background
A plow is an agricultural implement for plowing land and is composed of a heavy blade at the end of a beam. The plough is usually tied on a group of livestock or motor vehicles for towing the same, is driven by manpower, has the main functions of soil turning, loosening and soil crushing, needs to gather up weeds on the ground by using a rake after ploughing, and levels the soil. There are also some agricultural implements that combine a plow and a rake, but they are simple in function and inflexible in use.
Disclosure of Invention
One aspect of the disclosure provides a plough device with a detachable rake head for a greenhouse, a rake is movably mounted on the plough device, and the plough is used for raking while ploughing, so that time is saved, the working efficiency is improved, the plough device is convenient to assemble and disassemble, and the plough device has good applicability.
In order to realize the purpose, the utility model adopts the following technical scheme that the utility model provides a plowing device with a detachable harrow head for a greenhouse, which comprises a plow frame, wherein the bottom of the plow frame is provided with a supporting wheel and a plough head, the top of the plow frame is provided with a pull rod for pulling the plowing device, the plow frame is provided with a harrow bar which can be movably arranged, and the harrow bar is provided with a harrow head which can be movably arranged;
the harrow bar is rotatably connected with a first control screw rod, the top of the first control screw rod is provided with a hand wheel, the bottom of the first control screw rod is rotatably connected with a plough frame, the plough frame is provided with a guide post for limiting the movement direction of the harrow bar, and the bottom of the guide post is connected with the plough frame.
In one embodiment, the number of the guide columns is at least two, the guide columns are arranged on one side of the harrow bar and are in clearance fit with the harrow bar, a plane is formed between the guide columns, and planes formed between the first control screw rod and the guide columns are parallel to each other.
In one embodiment, at least one guide post is arranged, and the guide post penetrates through the harrow bar and is parallel to the first control screw rod.
In one embodiment, the two ends of the harrow bar are respectively provided with a connecting rod with adjustable length, and the harrow head is connected with the connecting rods.
Compared with the prior art, the utility model has the advantages that firstly, the plow frame of the device is provided with the movably-installed harrow bar, the harrow bar is provided with the movably-installed harrow head, so that the harrow heads with different types can be conveniently replaced in actual use, and the harrow heads with different types have different characteristics, such as length of harrow teeth, density of harrow teeth, curvature of harrow teeth, width of harrow heads and the like; secondly, the harrow bar is movably arranged above the plough frame, and the height of the harrow bar is adjusted by rotating the first control screw rod, so that the height between the harrow head and the ground is adjusted; thirdly, the distance between the harrow head and the plow frame can be conveniently adjusted through the connecting rod, and the arrangement of the harrow head of the plowing device can be selectively adjusted through the assembly and disassembly of the connecting rod, for example, the harrow head can be selectively assembled on two sides, the harrow head can be assembled on one side or not assembled on one side, thereby increasing the applicability of the device.
Drawings
FIG. 1 is a schematic side view of an embodiment according to an aspect of the present disclosure;
FIG. 2 is a schematic top view of an embodiment I according to an aspect of the present disclosure;
FIG. 3 is a schematic top view of a second embodiment according to an aspect of the present disclosure;
in the figure: 1-plough frame, 2-supporting wheel, 3-plough head, 4-pull rod, 5-harrow rod, 6-harrow head, 7-first control screw rod, 8/14-hand wheel, 9-guide column, 10-connecting rod, 11-handrail, 12-support, 13-second control screw rod and 15/16-locking bolt.
Detailed Description
The present invention will be further explained with reference to specific embodiments, but not limited to the present invention, the structures, proportions, sizes, etc. shown in the drawings are only used to match the contents disclosed in the specification, so as to be known and read by the people familiar with the art, and not to limit the practical limit conditions of the present invention, so that the present invention does not have any substantial technical significance, and any modification of the structures, changes of the proportion relation or adjustment of the size should still fall within the range covered by the technical contents disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms "upper", "lower", "front", "rear", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Referring to fig. 1 and 2, a plowing device with detachable raking heads for a greenhouse comprises a plow frame 1, wherein the bottom of the plow frame 1 is provided with a supporting wheel 2 and a plowshare 3, the top of the plow frame 1 is provided with a pull rod 4 for pulling the plowing device, the plow frame 1 is provided with a movably-mounted rake rod 5, the rake rod 5 is provided with a movably-mounted raking head 6, so that the raking heads 6 of different types can be conveniently replaced in actual use, and the raking heads of different types have different characteristics, such as the length of rake teeth, the density of the rake teeth, the curvature of the rake teeth, the width of the raking heads and the like.
In order to adjust the height of the drag head 6 from the ground conveniently, the middle part of the drag rod 5 is provided with a screw hole in threaded fit with the first control screw 7 and is rotationally connected with the first control screw 7 through the screw hole, the top part of the first control screw 7 is provided with a hand wheel 8, the bottom part of the first control screw 7 is rotationally connected with the plow frame 1, and the height of the drag rod 5 is adjusted by rotating the first control screw 7, so that the height between the drag head 6 and the ground is adjusted; the plow frame 1 is provided with a guide post 9, and the bottom of the guide post 9 is connected with the plow frame for improving the motion stability of the harrow bar 5.
In one embodiment, at least one guide post 9 is provided, the guide post 9 extending through the rake shaft 5 and being parallel to the first control screw 7. Thus, when the first control screw 7 adjusts the harrow bar 5 to move up and down, the harrow bar 5 cannot horizontally rotate under the limit of the guide post 9.
Because the row spacing of crops is different due to different cultivated land crops, in order to adjust the distance between the harrow head 6 and the plow frame 1, connecting rods 10 with adjustable lengths are arranged at the two ends of the harrow bar 5 and are fastened through locking bolts 15, and the harrow head 6 is connected with the connecting rods 10. The arrangement of the harrow head 6 of the plough device can be selectively adjusted by assembling and disassembling the connecting rod 10, for example, a double-side harrow head, a single-side harrow head or a non-harrow head can be selected, thereby increasing the applicability of the device.
In another embodiment, as shown in fig. 3, at least two guide posts 9 are provided, wherein three square guide posts 9 are provided, the guide posts 9 are arranged on one side of the harrow bar 5 and are in clearance fit with the harrow bar 5, a plane is formed between the guide posts 9, and the plane formed between the first control screw 7 and the guide posts 9 is parallel to each other. Thus, when the first control screw 7 adjusts the harrow bar 5 to move up and down, the harrow bar 5 cannot horizontally rotate under the limit of the guide post 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a greenhouse is with ploughing device that can dismantle harrow head, includes the plow frame, and the bottom of plow frame is equipped with supporting wheel and ploughshare, and the top of plow frame is equipped with the pull rod that is used for drawing the ploughing device, its characterized in that: a movably-installed harrow bar is arranged on the plough frame, and a movably-installed harrow head is arranged on the harrow bar;
the harrow bar is rotatably connected with a first control lead screw, the top of the first control lead screw is provided with a hand wheel, the bottom of the first control lead screw is rotatably connected with a plough frame, the plough frame is provided with a guide column for limiting the movement direction of the harrow bar, and the bottom of the guide column is connected with the plough frame.
2. The plowing device of a detachable rake head for a greenhouse according to claim 1, wherein: the guide posts are at least two, the guide posts are arranged on one side of the rake rod and are in clearance fit with the rake rod, a plane is formed between the guide posts, and the planes formed between the first control screw rod and the guide posts are parallel to each other.
3. The plowing device of a detachable rake head for a greenhouse according to claim 1, wherein: the guide post is at least provided with one, and the guide post runs through the harrow pole and is parallel to the first control lead screw.
4. The plowing device for a detachable rake head for a greenhouse according to any one of claims 1 to 3, comprising: the two ends of the harrow bar are both provided with connecting rods with adjustable lengths, and the harrow head is connected with the connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221625932.1U CN218473747U (en) | 2022-06-28 | 2022-06-28 | Plowing device with detachable rake head for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221625932.1U CN218473747U (en) | 2022-06-28 | 2022-06-28 | Plowing device with detachable rake head for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218473747U true CN218473747U (en) | 2023-02-14 |
Family
ID=85164355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221625932.1U Active CN218473747U (en) | 2022-06-28 | 2022-06-28 | Plowing device with detachable rake head for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218473747U (en) |
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2022
- 2022-06-28 CN CN202221625932.1U patent/CN218473747U/en active Active
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