Weed cleaning machine for agricultural planting
Through the cooperation of worm gear, worm and cylinder, flexible adjustment of the weeding device is achieved, which solves the problem of inability to adapt to terrain changes in the prior art and realizes effective weed cleaning on different terrain.
Patent Information
- Application Number
- CN202420751163.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-04-12
AI Technical Summary
Existing weed cleaning machines cannot adjust the weeding device according to the topography, resulting in incomplete cleaning of weeds on uneven grounds.
Through the cooperation of the worm gear, worm and cylinder, the up and down movement of the weeding device is realized, and the worm gear and worm gear are driven by the second motor, so that the knife wheel can adjust the angle and adapt to different terrain.
The ability to effectively clean weeds on uneven grounds is achieved, avoiding weed resurrection.
Smart Images
Figure CN222515609U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural planting weed cleaning, in particular to an agricultural planting weed cleaning machine. Background Art
[0002] In the process of agricultural production, in order to facilitate the production of crops, it is necessary to remove weeds on the land in advance to prevent weeds from affecting the nutrients needed for crops. To remove weeds, a weeder is needed. A weeder is a device that can remove impurities.
[0003] The existing weed remover can quickly remove weeds on the land. It is mainly composed of a shell component, a connection component, a weeding component, a power component, etc. The weed remover has the advantages of fast weeding speed, good weeding effect, easy use, wide application range, etc.
[0004] However, the existing weed remover can only remove weeds on land with relatively flat terrain, and the weed removal device cannot be adjusted according to the terrain, which will cause the problem of incomplete removal of weeds on the land. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides an agricultural planting weed clearing machine, which solves the problem that the weeding device cannot be adjusted according to the terrain, which will result in incomplete clearing of weeds on the land.
[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an agricultural weed cleaning machine, comprising a frame, a wheel is installed at the bottom of the frame, a weeding device is installed on one side of the frame, the weeding device comprises a sleeve, a first motor, a worm, a second motor, a protective shell, a slide bar, a placement plate, a cylinder, a knife wheel, a first plate body, a second plate body, a crank and a worm wheel, the sleeve is fixedly connected to one end of the frame, a slide bar is inserted into the inner wall of the sleeve, one side of the slide bar is fixedly connected to the placement plate, and the bottom of the placement plate is fixedly connected to the air Cylinder, the bottom of the cylinder is fixedly connected to the top of the frame, the bottom of the sliding rod is fixedly connected to the first plate body, the top of the first plate body is fixedly connected to a protective shell by bolts, a second motor is arranged inside the protective shell, the output end of the second motor is fixedly connected to a worm, the bottom of the worm is meshingly connected to a worm wheel, the worm wheel is installed in a cavity opened at the top of the first plate body and passes through the first plate body, the bottom of the worm wheel is fixedly connected to the second plate body, the bottom of the second plate body is fixedly connected to the first motor, and the output end of the first motor is fixedly connected to a cutter wheel.
[0007] Preferably, a connecting plate is fixedly connected to one side of the sleeve away from the frame, a sphere is movably connected to the cavity on the other side of the bottom of the connecting plate, a screw is fixedly connected to the bottom of the sphere, a crank is fixedly connected to the bottom of the screw, and a connecting piece is threadedly connected to the outer wall of the screw.
[0008] Preferably, a third motor is installed on the front side of the frame, an output end of the third motor is fixedly connected to a scraper, and the other end of the scraper is rotatably connected to the back side of the frame.
[0009] Preferably, a conveyor belt is provided on the side of the scraper away from the cylinder, the conveyor belt is installed on the top of the frame, and baffles are fixedly connected to the outer wall of the conveyor belt at equal intervals.
[0010] Preferably, a storage box fixedly connected to the inner wall of the frame is provided on the side of the conveyor belt away from the scraper, a crushing rod is provided inside the storage box, a fourth motor is fixedly connected to the side of the frame close to the wheel, the output end of the fourth motor passes through the side of the storage box through a sealed bearing, and is fixedly connected to one end of the crushing rod, and a cover is hingedly provided at the lower opening of the side of the storage box.
[0011] Beneficial Effects
[0012] The utility model provides an agricultural planting weed cleaning machine. It has the following beneficial effects: the agricultural planting weed cleaning machine can realize the effect of moving the entire weeding device up and down by starting the cylinder through the cooperation between the worm wheel, the worm and the cylinder, the cylinder drives the placement plate, the placement plate drives the slide bar, the slide bar drives the weeding device at the bottom, and the second motor is started to drive the worm, the worm drives the worm wheel, so that the worm wheel rotates, and the knife wheel fixed to the bottom of the worm wheel can adjust the angle, so that the weeding work can be carried out even on uneven terrain.
[0013] Through the cooperation of the scraper, conveyor belt and storage box, after the weeds on the soil are cleared, the scraper can bring the weeds to the conveyor belt through high-speed rotation, and then the conveyor belt conveys them to the storage box, so that the weeds will not be stranded on the land and regenerate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;
[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the worm wheel, worm and slide rod;
[0017] Figure 4 for Figure 1 A schematic diagram of the structure of the middle storage box, the cover body and the frame body;
[0018] Figure 5 for Figure 1 Schematic diagram of the structure of the conveyor belt and baffle.
[0019] In the figure: 1, scraper, 2, baffle, 3, conveyor belt, 4, stirring rod, 5, storage box, 6, fourth motor, 7, wheel, 8, cover body, 9, frame body, 10, sleeve, 11, first motor, 12, worm, 13, second motor, 14, protective shell, 15, connecting piece, 16, screw, 17, ball, 18, connecting plate, 19, slide bar, 20, placement plate, 21, cylinder, 22, knife wheel, 23, first plate body, 24, second plate body, 25, crank and 26, third motor. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Existing weed removers cannot effectively remove weeds when encountering uneven terrain, and the weeds after being removed will remain on the land, causing the weeds to regrow over time.
[0022] In view of this, the utility model provides an agricultural weed cleaning machine. Through the cooperation between the worm wheel, the worm and the cylinder, the cylinder is started, the cylinder drives the placement plate, the placement plate drives the sliding rod, and the sliding rod drives the weeding device at the bottom, so that the effect of moving the entire weeding device up and down can be achieved. The second motor is started to drive the worm, and the worm drives the worm wheel to rotate the worm wheel. The knife wheel fixed to the bottom of the worm wheel can adjust the angle, thereby achieving the effect of weeding even on uneven terrain.
[0023] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.
[0024] Embodiment 1: By Figure 1-5It can be seen that an agricultural weed cleaning machine includes a frame 9, a wheel 7 is installed at the bottom of the frame 9, and a weeding device is installed on the other side of the frame 9. The weeding device includes a sleeve 10, a first motor 11, a worm 12, a second motor 13, a protective shell 14, a slide bar 19, a placement plate 20, a cylinder 21, a knife wheel 22, a first plate body 23, a second plate body 24, a crank 25 and a worm gear 27. The sleeve 10 is fixedly connected to one end of the frame 9, and the inner wall of the sleeve 10 is plugged with a slide bar 19, and the slide bar 19 can move up and down inside the sleeve 10. One side of the slide bar 19 is fixedly connected to the placement plate 20, and the bottom of the placement plate 20 is fixedly connected to the cylinder 21, and the bottom of the cylinder 21 is fixedly connected to the top of the frame 9. The bottom of the slide bar 19 is fixedly connected to the first plate body 23, and the second plate body 24 is fixedly connected to the top of the frame 9. A protective shell 14 is fixedly connected to the top of a plate body 23 by bolts, and a second motor 13 is arranged inside the protective shell 14. The model of the second motor 13 is YE2. The output end of the second motor 13 is fixedly connected to the worm 12. The bottom of the worm 12 is meshedly connected to a worm wheel 27. The worm wheel 27 is installed in the cavity opened at the top of the first plate body 23. The second motor 13 is started to drive the worm 12 to rotate, and the worm 12 drives the worm wheel 27 to rotate. The worm wheel 27 drives the weeding device below to rotate, so as to adjust the angle of the cutter wheel 22. The worm wheel 27 runs through the first plate body 23, and the bottom of the worm wheel 27 is fixedly connected to the second plate body 24. The bottom of the second plate body 24 is fixedly connected to the first motor 11. The model of the first motor 11 is 100. The output end of the first motor 11 is fixedly connected to the cutter wheel 22.
[0025] In the specific implementation process, it is worth pointing out that when weeding, through the cooperation between the worm wheel 27, the worm 12 and the cylinder 21, the cylinder 21 is started, the cylinder 21 drives the placement plate 20, the placement plate 20 drives the slide bar 19, and the slide bar 19 drives the weeding device at the bottom, so that the effect of moving the entire weeding device up and down can be achieved, the second motor 13 is started to drive the worm 12, the worm 12 drives the worm wheel 27, so that the worm wheel 27 rotates, and the knife wheel 22 fixed to the bottom of the worm wheel 27 can adjust the angle, so that the weeding work can be performed even on uneven terrain;
[0026] Furthermore, a connecting plate 18 is fixedly connected to one side of the sleeve 10 away from the frame 9, a sphere 17 is movably connected to the other side of the cavity at the bottom of the connecting plate 18, a screw 16 is fixedly connected to the bottom of the sphere 17, a crank 25 is fixedly connected to the bottom of the screw 16, and a connector 15 is threadedly connected to the outer wall of the screw 16;
[0027] In the specific implementation process, it is worth pointing out that the connecting member 15 can install the entire frame 9 on the tractor. Its specific shape, type and specification can be determined according to the tractor or other traction equipment it is adapted to, and can meet its use requirements. It will not be repeated here. By shaking the handle 25 to rotate the screw rod 16 upward, the screw rod 16 can lift one end of the frame 9 under the action of the ball 17, so that it is more convenient to tow it when not performing weeding operations;
[0028] Specifically, when the agricultural weed remover is used, the cylinder 21 is started through the cooperation between the worm gear 27, the worm 12 and the cylinder 21, and the cylinder 21 drives the placement plate 20, the placement plate 20 drives the slide bar 19, and the slide bar 19 drives the weeding device at the bottom, so that the entire weeding device can be moved up and down. The second motor 13 is started to drive the worm 12, and the worm 12 drives the worm gear 27 to rotate the worm gear 27. The knife wheel 22 fixed to the bottom of the worm gear 27 can adjust the angle, and the connecting piece 15 can install the entire frame 9 on the tractor. By shaking the handle 25, the screw 16 is rotated upward, and the screw 16 can lift one end of the frame 9 under the action of the ball 17, so that it is more convenient to tow it to move when no weeding operation is performed.
[0029] Embodiment 2: By Figure 1-4 It can be seen that a third motor 26 is installed on the front of the frame 9. The model of the third motor is YE3. The output end of the third motor 26 is fixedly connected with a scraper 1. The scraper 1 can take away the cleaned weeds. The other end of the scraper 1 is rotatably connected to the back of the frame 9.
[0030] In the specific implementation process, it is worth pointing out that when the third motor 26 is started, the weeds cleaned on the land will be taken away by the scraper 1, which prevents the weeds from being stranded on the land and regrowing;
[0031] Furthermore, a conveyor belt 3 is provided on one side of the scraper 1 away from the cylinder 21, and the conveyor belt 3 is installed on the top of the frame 9. The model of the conveyor belt 3 is H--009. The conveyor belt 3 can convey the weeds thrown by the scraper 1 to the storage box 5. The outer wall of the conveyor belt 3 is equidistantly fixedly connected with a baffle 2;
[0032] In the specific implementation process, it is worth pointing out that the weeds brought by the scraper 1 will be thrown onto the conveyor belt 3 to convey the weeds, and the baffle 2 on the top of the conveyor belt 3 can prevent the weeds from sliding off;
[0033] Furthermore, a storage box 5 fixedly connected to the inner wall of the frame 9 is provided on the side of the conveyor belt 3 away from the scraper 1, and a crushing rod 4 is provided inside the storage box 5, and the crushing rod 4 crushes the weeds. A fourth motor 6 is fixedly connected to the side of the frame 9 close to the wheel 7. The model of the fourth motor is YS7112. The output end of the fourth motor 6 passes through the side of the storage box 5 through a sealed bearing and is fixedly connected to one end of the crushing rod 4. A cover body 8 is hinged at the lower opening of the side of the storage box 5. When there are too many weeds in the storage box 5, the cover body 8 can be opened to clean the weeds;
[0034] In the specific implementation process, it is worth pointing out that the conveyor belt 3 will convey the weeds to the inside of the storage box 5, and the fourth motor 6 will be started, and the crushing rod 4 inside the storage box 5 will crush the weeds, which is convenient for later processing. When there are too many weeds in the storage box 5, the cover body 8 can be opened to clean the weeds;
[0035] Specifically, based on the above-mentioned embodiment 1, the third motor 26 is started, and the weeds cleared from the land will be thrown onto the conveyor belt 3 by the scraper 1, and the conveyor belt 3 will convey the weeds to the inside of the storage box 5. The fourth motor 6 is started, and the crushing rod 4 inside the storage box 5 will crush the weeds. When there are too many weeds inside the storage box 5, the cover 8 can be opened to clean the weeds.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An agricultural weed cleaning machine, comprising a frame (9), characterized in that: A wheel (7) is installed at the bottom of the frame (9), and a weeding device is installed on one side of the frame (9); The weeding device comprises a sleeve (10), a first motor (11), a worm (12), a second motor (13), a protective shell (14), a slide bar (19), a placement plate (20), a cylinder (21), a cutter wheel (22), a first plate body (23), a second plate body (24), a crank (25) and a worm wheel (27); The sleeve (10) is fixedly connected to one end of the frame (9), a sliding rod (19) is inserted into the inner wall of the sleeve (10), a placement plate (20) is fixedly connected to one side of the sliding rod (19), a cylinder (21) is fixedly connected to the bottom of the placement plate (20), the bottom of the cylinder (21) is fixedly connected to the top of the frame (9), the bottom of the sliding rod (19) is fixedly connected to a first plate (23), the top of the first plate (23) is fixedly connected to a protective shell (14) by bolts, and the protective shell (14) A second motor (13) is arranged inside the first plate (23), the output end of the second motor (13) is fixedly connected to a worm (12), the bottom of the worm (12) is meshingly connected to a worm wheel (27), the worm wheel (27) is installed in a cavity opened at the top of the first plate (23) and passes through the first plate (23), the bottom of the worm wheel (27) is fixedly connected to the second plate (24), the bottom of the second plate (24) is fixedly connected to the first motor (11), and the output end of the first motor (11) is fixedly connected to a cutter wheel (22).
2. The agricultural weed cleaning machine according to claim 1, characterized in that: A connecting plate (18) is fixedly connected to one side of the sleeve (10) away from the frame (9); a sphere (17) is movably connected to the cavity on the other side of the bottom of the connecting plate (18); a screw (16) is fixedly connected to the bottom of the sphere (17); a crank (25) is fixedly connected to the bottom of the screw (16); and a connecting piece (15) is threadedly connected to the outer wall of the screw (16).
3. The agricultural weed cleaning machine according to claim 1, characterized in that: A third motor (26) is installed on the front side of the frame (9); an output end of the third motor (26) is fixedly connected to a scraper (1); and the other end of the scraper (1) is rotatably connected to the back side of the frame (9).
4. The agricultural weed cleaning machine according to claim 3, characterized in that: A conveyor belt (3) is provided on the side of the scraper (1) away from the cylinder (21), and the conveyor belt (3) is installed on the top of the frame (9). The outer wall of the conveyor belt (3) is fixedly connected with baffles (2) at equal intervals.
5. The agricultural weed cleaning machine according to claim 4, characterized in that: A material storage box (5) fixedly connected to the inner wall of a frame (9) is arranged on the side of the conveyor belt (3) away from the scraper (1), a crushing rod (4) is arranged inside the material storage box (5), and a fourth motor (6) is fixedly connected to the side of the frame (9) close to the wheel (7), the output end of the fourth motor (6) passes through the side of the material storage box (5) through a sealed bearing and is fixedly connected to one end of the crushing rod (4), and a cover (8) is hingedly connected to the lower opening of the side of the material storage box (5).