CN216795634U - Disc harrow with protection device - Google Patents
Disc harrow with protection device Download PDFInfo
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- CN216795634U CN216795634U CN202220490751.6U CN202220490751U CN216795634U CN 216795634 U CN216795634 U CN 216795634U CN 202220490751 U CN202220490751 U CN 202220490751U CN 216795634 U CN216795634 U CN 216795634U
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Abstract
本实用新型涉及圆盘耙技术领域，尤其涉及一种带有保护装置的圆盘耙，解决了现有技术中现有的农业使用的圆盘耙不工作时直接放置于地面，会导致圆盘耙上的圆形耙片磨损，间接影响了圆盘耙的作业效率，影响使用的问题。一种带有保护装置的圆盘耙，包括连接框架和圆盘耙，圆盘耙安装在连接框架的内部，连接框架的顶部两侧均设置有立板，两个立板相对的一侧均设置有抬升部，且两个立板相对应的一侧均开设有贯穿立板的竖槽，抬升部包含有与连接框架底部可拆卸连接的安装板。本实用新型有效使得圆盘耙在闲置放置时可远离地面，避免了圆形耙片与地面接触，从而对圆盘耙进行保护，保证了圆盘耙的作业效率，可良好进行使用。
The utility model relates to the technical field of disc harrows, in particular to a disc harrow with a protection device, which solves the problem that the existing agricultural disc harrows in the prior art are directly placed on the ground when they are not working, causing the disc harrows to be damaged. The wear of the circular blades on the harrow indirectly affects the working efficiency of the disc harrow and affects the use of the harrow. A disc harrow with a protection device includes a connecting frame and a disc harrow, the disc harrow is installed in the interior of the connecting frame, vertical plates are arranged on both sides of the top of the connecting frame, and the opposite sides of the two vertical plates are A lift portion is provided, and the two vertical plates corresponding to one side are both provided with vertical grooves penetrating the vertical plates, and the lift portion includes a mounting plate detachably connected with the bottom of the connection frame. The utility model effectively enables the disc harrow to be kept away from the ground when it is idle, avoids the contact between the circular harrow blade and the ground, thus protects the disc harrow, ensures the operation efficiency of the disc harrow, and can be used well.
Description
Technical Field
The utility model relates to the technical field of disc rakes, in particular to a disc rake with a protection device.
Background
The disk harrow uses a group of concave disks as working parts according to the principle of harrow cultivation, and the plane of the blade edge of the harrow plate is vertical to the ground and has an adjustable deflection angle with the advancing direction of a machine set. When the combine is in operation, the harrow plate rolls forward under the action of the traction force of the tractor and the reaction force of soil, the blade of the harrow plate cuts into the soil, the grass roots and the crop stubble are cut off, and the clod soil rises along the concave surface of the harrow plate by a certain height and then turns over and falls down. During operation, fertilizers, pesticides and the like on the ground surface can be mixed with surface soil, and the fertilizer, the pesticides and the like are generally used for operations such as shallow ploughing stubble cleaning after crop harvesting, early spring soil moisture preservation, soil breaking after ploughing and the like, and can also be used for seed covering operation after airplane seeding. The configuration form of the rake group can be divided into a single row type, a double row opposite type and an offset type.
However, when the existing disk harrow used in agriculture does not work, the disk harrow can be directly placed on the ground, so that the circular harrow sheets on the disk harrow are abraded, the operation efficiency of the disk harrow is indirectly influenced, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a disk harrow with a protection device, which solves the problems that in the prior art, when the disk harrow used in agriculture does not work, the disk harrow used in agriculture is directly placed on the ground, so that circular harrow sheets on the disk harrow are abraded, the operation efficiency of the disk harrow is indirectly influenced, and the use is influenced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a disc harrow with a protection device comprises a connecting frame and a disc harrow, wherein the disc harrow is arranged in the connecting frame, vertical plates are arranged on two sides of the top of the connecting frame, lifting parts are arranged on one sides opposite to the two vertical plates, vertical grooves penetrating through the vertical plates are formed in one sides corresponding to the two vertical plates, each lifting part comprises a mounting plate detachably connected with the bottom of the connecting frame, a top plate detachably connected with the tops of the vertical plates, a lead screw vertically arranged between the mounting plate and the vertical plates, a guide rod arranged on one side of the lead screw and a sliding sleeve in sliding connection with the guide rod in a matching mode, two ends of the guide rod are fixedly connected with the top of an inner cavity and the bottom of the inner cavity of each vertical groove respectively, a connecting plate II with an L-shaped main view is arranged on one side of the sliding sleeve, a connecting plate I with an L-shaped main view is arranged on the other side of the sliding sleeve, one end of a horizontal section of the connecting plate II is connected with an outer ring of the sliding sleeve, one side of the vertical section of the second connecting plate is rotatably connected with one end of the disc rake, one end of the horizontal section of the first connecting plate is connected with the outer ring of the sliding sleeve, one side of the vertical section of the first connecting plate is connected with a horizontally arranged transmission plate, one end of the lead screw is rotatably connected with one side of the bottom of the top plate, and the other end of the lead screw is rotatably connected with the top of the mounting plate through the transmission plate by the aid of the screw sleeve.
Preferably, one side fixedly connected with dead lever that the mounting panel is close to linking frame, linking frame's bottom is seted up with the spread groove of dead lever looks adaptation, the dead lever can be dismantled with the inside wall of spread groove and be connected.
Preferably, the front view of the top plate is L-shaped, one side of the vertical section of the top plate is fixedly connected with one side of the vertical plate through a bolt, and a through groove which is matched with the vertical groove and penetrates through one side of the vertical section of the top plate is formed in one side of the vertical section of the top plate.
Preferably, the transmission plate is fixedly connected with one side of the vertical section of the first connecting plate, one end of the horizontal section of the first connecting plate is detachably connected with the outer ring of the sliding sleeve, and one end of the horizontal section of the second connecting plate is detachably connected with the outer ring of the sliding sleeve.
Preferably, the top of the mounting plate is provided with a motor, and an output shaft of the motor is in transmission connection with the end part of the screw rod.
Preferably, one end of the screw rod, which is far away from the motor, is rotatably connected with the bottom of the top plate through a rotating shaft.
The utility model has at least the following beneficial effects:
through the setting of the portion of lifting, when the disc harrow is not in use, through the lead screw of manual rotation linking frame both ends, the rotation of lead screw, drive the driving plate and remove in the vertical direction of lead screw, the driving plate drives connecting plate one when removing, sliding sleeve and connecting plate two move on the guide arm, thereby drive the disc harrow and remove, when the disc harrow removes to circular harrow piece from the ground, can accomplish the lifting process, effectively make the disc harrow can keep away from ground when idle placing, circular harrow piece and ground contact have been avoided, thereby protect the disc harrow, the operating efficiency of disc harrow has been guaranteed, can well use.
The utility model also has the following beneficial effects:
when the disc harrow is not in use, the motor is started, the output shaft of the motor rotates, the lead screws at two ends of the connecting frame are driven to rotate, the lead screws rotate, the transmission plate is driven to move in the vertical direction of the lead screws, the transmission plate drives the first connecting plate when moving, the sliding sleeve and the second connecting plate move on the guide rod, the disc harrow is driven to move, when the disc harrow moves to a round harrow piece away from the ground, the lifting process can be completed, the disc harrow can be effectively kept away from the ground when being placed in an idle mode, the round harrow piece is prevented from being in contact with the ground, the disc harrow is protected, the operation efficiency of the disc harrow is guaranteed, the disc harrow can be well used, the operation is convenient, the automatic lifting is convenient to realize, time and labor are saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the vertical slot structure of the present invention;
FIG. 3 is a schematic view of the lifting portion of the present invention.
In the figure: 1. a connecting frame; 2. a lifting part; 3. a vertical plate; 4. disc harrow; 5. connecting grooves; 6. a vertical slot; 201. mounting a plate; 202. a motor; 203. a drive plate; 204. a screw rod; 205. a top plate; 206. a through groove; 207. a guide bar; 208. a first connecting plate; 209. a sliding sleeve; 210. a second connecting plate; 211. and (5) fixing the rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-3, a disc rake with a protection device, comprising a connecting frame 1 and a disc rake 4, wherein the disc rake 4 is installed inside the connecting frame 1, vertical plates 3 are respectively arranged on both sides of the top of the connecting frame 1, lifting portions 2 are respectively arranged on one side opposite to the two vertical plates 3, vertical grooves 6 penetrating through the vertical plates 3 are respectively arranged on one side corresponding to the two vertical plates 3, each lifting portion 2 comprises a mounting plate 201 detachably connected with the bottom of the connecting frame 1, a top plate 205 detachably connected with the top of the vertical plate 3, a screw rod 204 vertically arranged between the mounting plate 201 and the vertical plate 3, a guide rod 207 arranged on one side of the screw rod 204, and a sliding sleeve 209 in sliding connection with the guide rod 207 in a matching manner, both ends of the guide rod 207 are respectively fixedly connected with the top and the bottom of an inner cavity of the vertical groove 6, a connecting plate 210 with an L-shaped main view is arranged on one side of the sliding sleeve 209, a connecting plate 208 with an L-shaped main view is arranged on the other side of the sliding sleeve 209, one end of the horizontal section of the connecting plate II 210 is connected with the outer ring of the sliding sleeve 209, one side of the vertical section of the connecting plate II 210 is rotatably connected with one end of the disc harrow 4, one end of the horizontal section of the connecting plate I208 is connected with the outer ring of the sliding sleeve 209, one side of the vertical section of the connecting plate I208 is connected with the horizontally arranged transmission plate 203, one end of the screw rod 204 is rotatably connected with one side of the bottom of the top plate 205, the other end of the screw rod 204 penetrates through the transmission plate 203 through a threaded sleeve to be rotatably connected with the top of the mounting plate 201, concretely, through the arrangement of the lifting part 2, when the disc harrow 4 is not used, the transmission plate 203 is driven to move in the vertical direction of the screw rod 204 through the manual rotation of the screw rod 204 connected with the two ends of the frame 1, the screw rod 204 rotates, the transmission plate 203 drives the connecting plate I208, the sliding sleeve 209 and the connecting plate II 210 to move on the guide rod 207 when moving, thereby driving the disc harrow 4 to move, when the disc harrow 4 moves to the position where the circular harrow piece is away from the ground, the lifting process can be completed, the disc harrow 4 can be effectively kept away from the ground when being placed in an idle mode, the circular harrow piece is prevented from contacting with the ground, the disc harrow 4 is protected, the operation efficiency of the disc harrow 4 is guaranteed, and the disc harrow can be used well.
The scheme has the following working processes:
through the setting of the lifting part 2, when the disc harrow 4 is not in use, the screw rods 204 at the two ends of the connecting frame 1 are manually rotated, the screw rods 204 rotate to drive the transmission plate 203 to move in the vertical direction of the screw rods 204, the transmission plate 203 drives the first connecting plate 208, the sliding sleeve 209 and the second connecting plate 210 to move on the guide rod 207 when moving, so that the disc harrow 4 is driven to move, and when the disc harrow 4 moves to a position where the circular harrow piece is away from the ground, the lifting process can be completed.
According to the working process, the following steps are known:
effectively make disc harrow 4 can keep away from ground when idle placing, avoided circular harrow piece and ground contact to protect disc harrow 4, guaranteed disc harrow 4's operating efficiency, can well use.
Further, one side fixedly connected with dead lever 211 that mounting panel 201 is close to linking frame 1, linking frame 1's bottom offer with the spread groove 5 of dead lever 211 looks adaptation, dead lever 211 can dismantle with the inside wall of spread groove 5 and be connected, and is concrete, through the setting of spread groove 5 and dead lever 211, is convenient for carry out the dismouting, makes things convenient for the later stage to transport.
Further, the front view of the top plate 205 is L-shaped, one side of the vertical section of the top plate 205 is fixedly connected with one side of the vertical plate 3 by a bolt, and one side of the vertical section of the top plate 205 is provided with a through groove 206 which is matched with the vertical groove 6 and runs through one side of the vertical section of the top plate 205, specifically, through the arrangement of the through groove 206, the interference caused by the movement of the top plate 205 to the disc rake 4 is avoided, and the moving efficiency of the disc rake 4 is improved.
Further, one side fixed connection of the vertical section of driving plate 203 and connecting plate one 208, the one end of the horizontal section of connecting plate one 208 can be dismantled with the outer lane of sliding sleeve 209 and be connected, and the one end of the horizontal section of connecting plate two 210 can be dismantled with the outer lane of sliding sleeve 209 and be connected, and is concrete, through the setting of driving plate 203, be convenient for drive connecting plate two 210 connecting plate one 208 and sliding sleeve 209 remove on the guide arm 207 in vertical slot 6.
Further, motor 202 is installed at the top of mounting panel 201, and the output shaft of motor 202 is connected with the tip transmission of lead screw 204, and is specific, through motor 202's setting, effectively improves lifting efficiency, labour saving and time saving.
Further, one end of the screw 204, which is far away from the motor 202, is rotatably connected with the bottom of the top plate 205 through a rotating shaft, and particularly, through the arrangement of the rotating shaft, the rotation of the screw 204 is convenient to realize.
In summary, the following steps: when the disc harrow 4 is not in use, the motor 202 is started, the output shaft of the motor 202 rotates to drive the screw rods 204 at two ends of the connecting frame 1 to rotate, the screw rods 204 rotate to drive the transmission plate 203 to move in the vertical direction of the screw rods 204, the transmission plate 203 drives the first connecting plate 208, the sliding sleeve 209 and the second connecting plate 210 to move on the guide rods 207 when moving, so that the disc harrow 4 is driven to move, when the disc harrow 4 moves to a position where a circular harrow piece is away from the ground, the lifting process can be completed, the disc harrow 4 can be effectively kept away from the ground when being placed in an idle state, the circular harrow piece is prevented from contacting with the ground, so that the disc harrow 4 is protected, the operation efficiency of the disc harrow 4 is ensured, the disc harrow can be well used, the operation is convenient and fast, the automatic lifting is convenient to realize, and time and labor are saved.
The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A disc harrow with a protection device comprises a connecting frame (1) and a disc harrow (4), wherein the disc harrow (4) is arranged inside the connecting frame (1), and is characterized in that vertical plates (3) are arranged on two sides of the top of the connecting frame (1), lifting parts (2) are arranged on one sides of the two vertical plates (3) opposite to each other, vertical grooves (6) penetrating through the vertical plates (3) are formed in one sides of the two vertical plates (3), each lifting part (2) comprises a mounting plate (201) detachably connected with the bottom of the connecting frame (1), a top plate (205) detachably connected with the top of each vertical plate (3), a lead screw (204) vertically arranged between the mounting plate (201) and the corresponding vertical plate (3), a guide rod (207) arranged on one side of the lead screw (204) and a sliding sleeve (209) in sliding connection with the guide rod (207) in a matching manner, two ends of the guide rod (207) are respectively fixedly connected with the top of the inner cavity and the bottom of the inner cavity of the vertical groove (6), a second connecting plate (210) with an L-shaped front view is arranged on one side of the sliding sleeve (209), the other side of the sliding sleeve (209) is provided with a first connecting plate (208) with an L-shaped front view, one end of the horizontal section of the second connecting plate (210) is connected with the outer ring of the sliding sleeve (209), one side of the vertical section of the second connecting plate (210) is rotationally connected with one end of the disc harrow (4), one end of the horizontal section of the first connecting plate (208) is connected with the outer ring of the sliding sleeve (209), one side of the vertical section of the first connecting plate (208) is connected with a horizontally arranged transmission plate (203), one end of the screw rod (204) is rotatably connected with one side of the bottom of the top plate (205), the other end of the screw rod (204) penetrates through the transmission plate (203) through a threaded sleeve to be rotatably connected with the top of the mounting plate (201).
2. The disc harrow with a protection device of claim 1, wherein a fixed rod (211) is fixedly connected to one side of the mounting plate (201) close to the connecting frame (1), a connecting groove (5) matched with the fixed rod (211) is formed at the bottom of the connecting frame (1), and the fixed rod (211) is detachably connected with the inner side wall of the connecting groove (5).
3. The disc harrow with the protection device as claimed in claim 1, wherein the top plate (205) is L-shaped in front view, one side of the vertical section of the top plate (205) is fixedly connected with one side of the vertical plate (3) through a bolt, and one side of the vertical section of the top plate (205) is provided with a through groove (206) which is matched with the vertical groove (6) and penetrates through one side of the vertical section of the top plate (205).
4. The disc harrow with the protection device as claimed in claim 1, wherein the driving plate (203) is fixedly connected with one side of the vertical section of the first connecting plate (208), one end of the horizontal section of the first connecting plate (208) is detachably connected with the outer ring of the sliding sleeve (209), and one end of the horizontal section of the second connecting plate (210) is detachably connected with the outer ring of the sliding sleeve (209).
5. The disc harrow with the protection device as claimed in claim 1, wherein a motor (202) is mounted on the top of the mounting plate (201), and an output shaft of the motor (202) is in transmission connection with the end of a screw rod (204).
6. The disc harrow with a protection device of claim 5, wherein one end of the screw rod (204) far away from the motor (202) is rotatably connected with the bottom of the top plate (205) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220490751.6U CN216795634U (en) | 2022-03-08 | 2022-03-08 | Disc harrow with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220490751.6U CN216795634U (en) | 2022-03-08 | 2022-03-08 | Disc harrow with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216795634U true CN216795634U (en) | 2022-06-24 |
Family
ID=82046340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220490751.6U Active CN216795634U (en) | 2022-03-08 | 2022-03-08 | Disc harrow with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216795634U (en) |
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2022
- 2022-03-08 CN CN202220490751.6U patent/CN216795634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251125 Address after: 474350 Henan Province Nanyang City Neixiang County Chuandong Town New 312 National Highway Muyuan Smart Logistics Park A5 Shop BT21 Room Patentee after: Neixiang County Jieyan Trading Co.,Ltd. Country or region after: China Address before: 530000 Guangxi Zhuang Autonomous Region Nanning City High and New Technology Industrial Development Zone Ke Yuan Avenue 68 Software Park Phase II Building 16 Room 207 Patentee before: Guangxi Zhongjin Agricultural Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |