Quantitative fertilization device for garden plant cultivation

Abstract

The invention relates to the technical field of quantitative fertilization equipment, and discloses a quantitative fertilization device for garden plant cultivation, which comprises a main body, moving wheels are rotatably connected to four corners of the bottom of the main body, a push handle is fixedly connected to the outer wall of the top of the main body, and four support blocks I are fixedly connected to the top of the main body. The sides, away from the main body, of the four first supporting blocks are fixedly connected with a bottom plate. When a belt rotates, a rotating column can be driven to rotate together, and a soil crushing roller is driven to rotate, so that soil is crushed, the soil crushing roller can also swing the soil backwards in the soil crushing process, and the crushed hard soil blocks or hardened soil are thrown out backwards to cover a fertilizer, so that the soil can be crushed, and the soil is prevented from being damaged. The phenomenon that the fertilizer on the surface layer of the soil is volatilized due to the fact that the fertilizer is scattered on the surface of the soil and is difficult to mix with the soil due to the fact that the soil is hard can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of quantitative fertilization equipment, in particular to a quantitative fertilization device used for garden plant cultivation. Background Art

[0002] A garden refers to an ecological field created by using engineering technology and artistic means in a certain area, through transforming the terrain, planting trees, flowers and plants, building houses and arranging garden paths. One of the most important functions of a garden is to protect the ecological environment. A large amount of vegetation needs to be planted in the garden, but the nutrients in a piece of soil are not enough to feed all the vegetation. Therefore, artificial fertilization is needed to maintain the nutrients needed for the vegetation's own growth and promote better growth of vegetation.

[0003] Before the existing garden plant cultivation, it is necessary to fertilize the soil first. The fertilizer is applied by directly spreading it on the soil to keep the fertility of the land so that the cultivated plants can grow better. However, when the existing fertilization device encounters relatively hard soil blocks or compacted soil, the fertilizer will fall on the surface of the soil and cause accumulation, making it difficult to mix with the soil, thereby causing the fertilizer on the surface of the soil to volatilize, reducing the effect of fertilization and also causing a certain impact on the growth of the cultivated plants. Summary of the invention

[0004] The object of the present invention is to provide a quantitative fertilization device for garden plant cultivation to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention discloses a quantitative fertilization device for garden plant cultivation, comprising a main body, wherein the four corners of the bottom of the main body are rotatably connected to movable wheels, a push handle is fixedly connected to the top outer wall of the main body, four support blocks are fixedly connected to the top of the main body, a bottom plate is fixedly connected to the side of the four support blocks away from the main body, a base is fixedly connected to the side of the base away from the support block, and a storage barrel is fixedly connected to the side of the base away from the bottom plate. The device also comprises a lifting mechanism, wherein the lifting mechanism comprises a rectangular outer frame fixedly connected between the bottom plate and the main body, a rectangular groove is provided on the top outer wall of the main body, the rectangular groove is connected to the inside of the rectangular outer frame, the front and back sides of the inner wall of the rectangular outer frame are fixedly connected to fixed blocks, and two A slide groove is provided on the side opposite to the fixed block, and an electric push rod is fixedly connected to the bottom of the slide groove, and a trapezoidal block is slidably connected inside the slide groove, and the output end of the electric push rod is fixedly connected to the bottom outer wall of the trapezoidal block, and the two trapezoidal blocks are fixedly connected to an L-shaped moving block on the opposite sides; a soil crushing mechanism, the soil crushing mechanism includes a soil crushing roller rotatably connected between the two L-shaped moving blocks, a rotating column is fixedly connected to the front side of the soil crushing roller, the rotating column penetrates to the front outer wall of the L-shaped moving block and is rotatably connected to the inside of the L-shaped moving block, a belt is sleeved on the outer wall of the rotating column, a support plate is fixedly connected to the front outer wall of the rectangular outer frame, a motor is fixedly connected to the top outer wall of the support plate, and a driving shaft is fixedly connected to the output end of the motor.

[0007] Furthermore, the driving shaft penetrates the front inner wall of the rectangular outer frame, and the end of the inner wall of the belt away from the rotating column is sleeved on the outer wall of the driving shaft. A slide is provided on the front inner wall of the rectangular outer frame, and the interior of the slide is slidably connected with a trapezoidal block 1, and a spring is fixedly connected to the right outer wall of the trapezoidal block 1, and the end of the spring away from the trapezoidal block 1 is fixedly connected to the right side of the slide, and a movable plate is fixedly connected to the back outer wall of the trapezoidal block 1, and two rollers are rotatably connected to the side of the movable plate away from the trapezoidal block 1, and the two rollers are in contact with the side wall of the belt, and a fertilization mechanism is provided on the outer wall of the driving shaft.

[0008] Furthermore, the fertilization mechanism includes a cam fixedly connected to the outer wall of the active shaft, a groove is provided on the top outer wall of the bottom plate, a sliding plate is slidably connected inside the groove, the bottom outer wall of the sliding plate is fixedly connected to the top plate, the back outer wall of the sliding plate is fixedly connected to the cross plate, the bottom outer wall of the cross plate is fixedly connected to a spring, the side of the spring away from the cross plate is fixedly connected to the top of the bottom plate, the back of the sliding plate is fixedly connected to a fixing rod, the side of the fixing rod away from the sliding plate is fixedly connected to a rectangular block, and a straight slot is provided on the right outer wall of the rectangular block.

[0009] Furthermore, the top outer wall of the base plate is fixedly connected to the support block 2, the left outer wall of the support block 2 is provided with a through groove, the interior of the through groove is rotatably connected to a bevel gear shaft, the left outer wall of the bevel gear shaft is fixedly connected to a fixing column, the fixing column is slidably connected to the inside of a straight groove opened on the right side of the rectangular block, the outer wall of the bevel gear shaft is fixedly connected to a gearbox, the bottom of the gearbox is fixedly connected to the top of the base plate, the top outer wall of the main body is provided with a conical groove, the interior of the conical groove is fixedly connected to a fertilizer barrel, and the bottom of the fertilizer barrel is set in a cone shape.

[0010] Furthermore, a circular hole is provided at the top of the fertilizer barrel, a circular groove is provided at the top of the bottom plate, the circular groove is connected to the circular hole, a spiral roller is rotatably connected inside the circular hole, a bevel gear is fixedly connected to the top outer wall of the spiral roller, a plurality of fertilizer holes are provided on the outer wall of the fertilizer barrel, and the plurality of fertilizer holes are distributed in a circular array, a feed pipe is fixedly connected to the top of the fertilizer barrel, the feed pipe penetrates to the top outer wall of the bottom plate, one end of the feed pipe away from the fertilizer barrel is fixedly connected to the bottom outer wall of the storage barrel, and a cleaning mechanism is provided on the outer wall of the spiral roller.

[0011] Furthermore, the cleaning mechanism includes a sleeve fixedly connected to the outer wall of the spiral roller, the outer wall of the sleeve is provided with a groove, the groove is arranged in a wave shape, three arc blocks are fixedly connected to the top inner wall of the fertilizer cylinder, the three arc blocks are distributed in a circular array, and a slideway is provided on the side of the three arc blocks away from the spiral roller.

[0012] Furthermore, three sliding columns are slidably connected inside the groove, and the three sliding columns are slidably connected inside the slideway 1. The three sliding columns are fixedly connected with a scraper on the side away from the sleeve, and the scraper is in contact with the inner wall of the fertilizer barrel. A vibration mechanism is provided on the outer wall of the sliding column.

[0013] Furthermore, the vibration mechanism includes a rectangular slider slidably connected to the outer wall of the sliding column, the bottom outer wall of the rectangular slider is fixedly connected with an arc-shaped fixed block, the side of the arc-shaped fixed block close to the scraper is fixedly connected with the vibration block, the side of the arc-shaped fixed block away from the vibration block is rotatably connected with a rotating plate through a rotating seat, and the end of the rotating plate away from the arc-shaped fixed block is rotatably connected to the side wall of the arc-shaped block through the rotating seat.

[0014] The present invention has the following beneficial effects:

[0015] (1) In the present invention, when the L-shaped moving block drives the soil crushing roller to move downward, it will drive the rotating column on one side of the soil crushing roller to move downward together, and pull the belt to move through the rotating column. When the belt is subjected to the pulling force generated by the soil crushing roller moving downward, it will press against the roller, thereby pushing the roller to move to the right side, and drive the moving plate to move to the right side together. When the moving plate moves to the right side, it will press against the trapezoidal block 1 through the spring, and through the trapezoidal block 1, the roller will always press against the belt, so that the belt is always kept in a taut state, and the motor will be started. When the motor is working, it will drive the active shaft to rotate, and drive the belt to move through the active shaft. The belt is rotating When it moves, it will drive the rotating column to rotate together, and drive the soil crushing roller to rotate, so as to crush the soil. The soil crushing roller will also swing the soil backwards in the process of crushing the soil. By breaking up the hard soil blocks or compacted soil and throwing it backwards to cover the fertilizer, it can avoid the fertilizer scattering on the surface of the soil due to the hard soil, making it difficult for the fertilizer to mix with the soil, causing the fertilizer on the surface of the soil to volatilize, thereby reducing the effect of fertilization. The soil treated by the soil crushing mechanism is more conducive to the uniform distribution and rapid dissolution of the fertilizer, and can be absorbed and utilized by plants more quickly, reducing the loss and waste of fertilizer.

[0016] (2) In the present invention, the motor drives the cam to rotate while driving the driving shaft to rotate. When the cam rotates, it will contact with the top plate. When the cam and the top plate contact each other, along with the rotation of the cam, it will resist the top plate, thereby pushing the top plate to move upward, driving the sliding plate to move upward together. When the sliding plate moves upward, it will drive the rectangular block to move upward through the fixed rod, and pull the fixed column through the straight notch on the side wall of the rectangular block when the rectangular block moves upward, thereby driving the bevel gear shaft to rotate. When the bevel gear shaft rotates, it will drive the bevel gear meshing with it. The wheel rotates, thereby causing the spiral roller to rotate, opening the valve inside the feed pipe, allowing the fertilizer inside the storage barrel to enter the interior of the fertilizer barrel through the feed pipe and fall onto the surface of the spiral roller. When the spiral roller rotates, the centrifugal force will swing part of the fertilizer on the surface of the spiral roller to move outward and be thrown out from the discharge port, while the other part of the fertilizer will move along the spiral roller and finally be discharged from the bottom of the fertilizer barrel, which can ensure that the fertilizer is evenly distributed in the plant cultivation area, avoiding fertilizer waste and over-fertilization, which may lead to seedling burn due to excessive fertilizer.

[0017] (3) In the present invention, when the spiral roller rotates, it will drive the sleeve to rotate together. When the sleeve rotates, the wavy groove on the outer wall of the sleeve will drive the sliding column to move up and down during the rotation process. When the sliding column moves up and down, it slides inside a slideway opened on the side wall of the arc block. The movement of the sliding column is limited by the arc block. When the sliding column moves up and down, it will drive the scraper to move up and down together, thereby cleaning the inner wall of the fertilizer barrel. By setting up a cleaning mechanism, the fertilizer adhering to the inner wall of the fertilizer barrel can be removed, ensuring the full utilization of the fertilizer, reducing waste, and avoiding the long-term accumulation of fertilizer residues to cause corrosion or blockage to the inside of the fertilizer barrel, thereby affecting the service life of the equipment.

[0018] (4) In the present invention, the sliding column will drive the rotating plate to rotate through the rectangular slider while moving up and down. When the sliding column drives the rectangular slider to move up, the rotation of the rotating plate will pull the arc-shaped fixed block, thereby driving the rotating plate to move inward. When the sliding column drives the rectangular slider to move down, the rotation of the rotating plate will push the arc-shaped fixed block, thereby driving the rectangular slider to move outward. When the rectangular slider moves outward, the arc-shaped fixed block will drive the vibration block to contact the scraper and knock the scraper to generate vibration, thereby assisting the scraper to clean the inside of the fertilizer barrel. By setting a vibration mechanism, the scraper can knock the scraper during cleaning, which can generate a vibration effect. This vibration helps to further loosen and remove stubborn fertilizer residues adhering to the inner wall of the fertilizer barrel, thereby achieving better cleaning.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall structure of the lifting mechanism of the present invention;

[0024] Figure 4 It is a schematic diagram of the overall structure of the soil crushing mechanism of the present invention;

[0025] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0026] Figure 6 It is a schematic diagram of the overall structure of the fertilization mechanism of the present invention;

[0027] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0028] Figure 8 for Figure 6 Enlarged view of point C in the middle;

[0029] Fig. 9 It is a schematic diagram of the overall structure of the cleaning mechanism of the present invention;

[0030] Fig.10 for Fig. 9 Enlarged view of point D in the middle.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] In the figure: 1. Main body; 101. Moving wheel; 102. Push handle; 103. Support block 1; 104. Bottom plate; 105. Base; 106. Storage barrel; 2. Lifting mechanism; 201. Rectangular outer frame; 202. Fixed block; 203. Electric push rod; 204. L-shaped moving block; 3. Soil crushing mechanism; 301. Soil crushing roller; 302. Belt; 303. Support plate; 304. Motor; 305. Moving plate; 306. Roller; 4. Fertilizer application mechanism; 401 , cam; 402, sliding plate; 403, fixing rod; 404, rectangular block; 405, supporting block 2; 406, bevel gear shaft; 407, gearbox; 408, fertilizer barrel; 409, spiral roller; 410, feed pipe; 5, cleaning mechanism; 501, sleeve; 502, arc block; 503, sliding column; 504, scraper; 6, vibration mechanism; 601, rectangular slider; 602, arc fixing block; 603, vibration block; 604, rotating plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 10As shown, the present invention is a quantitative fertilization device for garden plant cultivation, comprising a main body 1, wherein the four corners of the bottom of the main body 1 are rotatably connected with moving wheels 101, the top outer wall of the main body 1 is fixedly connected with a push handle 102, the top of the main body 1 is fixedly connected with four support blocks 103, the four support blocks 103 are fixedly connected with a bottom plate 104 on one side away from the main body 1, the bottom plate 104 is fixedly connected with a base 105 on one side away from the support block 103, and the base 105 is fixedly connected with a storage barrel 106 on one side away from the bottom plate 104. The lifting mechanism 2 also includes: a lifting mechanism 2, which includes a rectangular outer frame 201 fixedly connected between the bottom plate 104 and the main body 1, a rectangular groove is provided on the top outer wall of the main body 1, and the rectangular groove is connected to the inside of the rectangular outer frame 201, and the front and back sides of the inner wall of the rectangular outer frame 201 are fixedly connected with fixed blocks 202, and the opposite sides of the two fixed blocks 202 are provided with a slide groove, and the bottom of the slide groove is fixedly connected with an electric push rod 203, and the inside of the slide groove is slidably connected with a trapezoidal block, and the output end of the electric push rod 203 is fixedly connected to the bottom outer wall of the trapezoidal block. The two trapezoidal blocks are fixedly connected to an L-shaped moving block 204 on one side opposite to the other. When in use, the staff pushes the main body 1 through the push handle 102 to move it, and starts the electric push rod 203. The electric push rod 203 will drive the trapezoidal block to move downward along the slide slot when working, and the trapezoidal block will drive the L-shaped moving block 204 to move downward together when moving downward; the soil crushing mechanism 3 includes a soil crushing roller 301 rotatably connected between the two L-shaped moving blocks 204, and the front side of the soil crushing roller 301 is fixedly connected to a rotating column. The moving column passes through the front outer wall of the L-shaped moving block 204 and is rotatably connected to the inside of the L-shaped moving block 204. The outer wall of the rotating column is provided with a belt 302. The front outer wall of the rectangular outer frame 201 is fixedly connected to a support plate 303. The top outer wall of the support plate 303 is fixedly connected to a motor 304. The output end of the motor 304 is fixedly connected to a driving shaft. When the L-shaped moving block 204 drives the soil crushing roller 301 to move downward, it will drive the rotating column on one side of the soil crushing roller 301 to move downward together, and pull the belt 302 to move through the rotating column.

[0035] The driving shaft penetrates the front inner wall of the rectangular outer frame 201, and the end of the inner wall of the belt 302 away from the rotating column is sleeved on the outer wall of the driving shaft. A slide is provided on the front inner wall of the rectangular outer frame 201, and the inside of the slide is slidably connected with a trapezoidal block 1. The right outer wall of the trapezoidal block 1 is fixedly connected with a spring, and the end of the spring away from the trapezoidal block 1 is fixedly connected to the right side of the slide. The back outer wall of the trapezoidal block 1 is fixedly connected with a moving plate 305, and the side of the moving plate 305 away from the trapezoidal block 1 is rotatably connected to two rollers 306, and the two rollers 306 are in contact with the side wall of the belt 302. The outer wall of the driving shaft is provided with a fertilizer mechanism 4, and the belt 302 is subjected to the pulling force generated when the soil crushing roller 301 moves downward, and it will press against the roller 3 06 thereby pushes the roller 306 to move to the right, and drives the moving plate 305 to move to the right together. When the moving plate 305 moves to the right, it will press against the trapezoidal block 1 through the spring, and through the trapezoidal block 1, the roller 306 will always press against the belt 302, so that the belt 302 is always kept taut, and the motor 304 is started. When the motor 304 is working, it will drive the active rotation, and drive the belt 302 to move through the active shaft. When the belt 302 rotates, it will drive the rotating column to rotate together, and drive the soil crushing roller 301 to rotate, so as to crush the soil. The soil crushing roller 301 will also swing the soil backwards during the process of crushing the soil.

[0036] The fertilizing mechanism 4 includes a cam 401 fixedly connected to the outer wall of the driving shaft, a groove is provided on the top outer wall of the bottom plate 104, a sliding plate 402 is slidably connected inside the groove, the bottom outer wall of the sliding plate 402 is fixedly connected to the top plate, the back outer wall of the sliding plate 402 is fixedly connected to the cross plate, the bottom outer wall of the cross plate is fixedly connected to a spring, the side of the spring away from the cross plate is fixedly connected to the top of the bottom plate 104, the back of the sliding plate 402 is fixedly connected to a fixing rod 403, and the fixing rod 403 is fixed on the side away from the sliding plate 402. A rectangular block 404 is connected, and a straight slot is provided on the right outer wall of the rectangular block 404. The motor 304 drives the cam 401 to rotate while driving the driving shaft to rotate. The cam 401 will contact with the top plate when rotating. When the cam 401 and the top plate are in contact with each other, along with the rotation of the cam 401, it will resist the top plate and push the top plate to move upward, driving the sliding plate 402 to move upward. When the sliding plate 402 moves upward, it will drive the rectangular block 404 to move upward through the fixed rod 403.

[0037] The top outer wall of the bottom plate 104 is fixedly connected to a support block 2 405, a through groove is provided on the left outer wall of the support block 2 405, and a bevel gear shaft 406 is rotatably connected inside the through groove, and a fixed column is fixedly connected to the left outer wall of the bevel gear shaft 406, and the fixed column is slidably connected inside the straight groove opened on the right side of the rectangular block 404, and a gearbox 407 is fixedly connected to the outer wall of the bevel gear shaft 406, and the bottom of the gearbox 407 is fixedly connected to the top of the bottom plate 104, and a conical groove is provided on the top outer wall of the main body 1, and a fertilizer barrel 408 is fixedly connected inside the conical groove, and the bottom of the fertilizer barrel 408 is set in a cone shape, and through the straight groove on the side wall of the rectangular block 404, the fixed column is pulled when the rectangular block 404 moves up, thereby driving the bevel gear shaft 406 to rotate, and when the bevel gear shaft 406 rotates, it will drive the bevel gear meshing with it to rotate.

[0038] A circular hole is provided at the top of the fertilizer cylinder 408, a circular groove 1 is provided at the top of the bottom plate 104, the circular groove 1 is connected to the circular hole, a spiral roller 409 is rotatably connected inside the circular hole, a bevel gear is fixedly connected to the top outer wall of the spiral roller 409, a plurality of fertilizer holes are provided on the outer wall of the fertilizer cylinder 408, and the plurality of fertilizer holes are distributed in a circular array, a feed pipe 410 is fixedly connected to the top of the fertilizer cylinder 408, the feed pipe 410 penetrates to the top outer wall of the bottom plate 104, and one end of the feed pipe 410 away from the fertilizer cylinder 408 is fixedly connected to the bottom outer wall of the storage barrel 106, and the spiral roller 40 9 is provided with a cleaning mechanism 5, so that the spiral roller 409 rotates, the valve inside the feed pipe 410 is opened, and the fertilizer inside the storage barrel 106 enters the interior of the fertilizer barrel 408 through the feed pipe 410 and falls onto the surface of the spiral roller 409. When the spiral roller 409 rotates, the centrifugal force will swing a part of the fertilizer on the surface of the spiral roller 409 to move outward and be thrown out from the discharge port, and the other part of the fertilizer will move along the spiral roller 409 and finally be discharged from the bottom of the fertilizer barrel 408, which can ensure that the fertilizer is evenly distributed in the plant cultivation area.

[0039] The cleaning mechanism 5 includes a sleeve 501 fixedly connected to the outer wall of the spiral roller 409, the outer wall of the sleeve 501 is provided with a groove, and the groove is arranged in a wave shape. Three arc blocks 502 are fixedly connected to the top inner wall of the fertilizer barrel 408, and the three arc blocks 502 are distributed in a circular array. The three arc blocks 502 are provided with a slideway 1 on the side away from the spiral roller 409. When the spiral roller 409 rotates, it will drive the sleeve 501 to rotate together. When the sleeve 501 rotates, the wavy groove on the outer wall of the sleeve 501 will drive the sliding column 503 to move up and down during the rotation process.

[0040] There are three sliding columns 503 slidingly connected inside the groove, and the three sliding columns 503 are slidably connected inside the slideway 1. The three sliding columns 503 are fixedly connected with a scraper 504 on the side away from the sleeve 501. The scraper 504 is in contact with the inner wall of the fertilizer barrel 408. The outer wall of the sliding column 503 is provided with a vibration mechanism 6. When the sliding column 503 moves up and down, it slides inside the slideway 1 opened on the side wall of the arc block 502. The movement of the sliding column 503 is limited by the arc block 502. When the sliding column 503 moves up and down, it will drive the scraper 504 to move up and down together, thereby cleaning the inner wall of the fertilizer barrel 408.

[0041] The vibration mechanism 6 includes a rectangular slider 601 slidably connected to the outer wall of the sliding column 503, the bottom outer wall of the rectangular slider 601 is fixedly connected to an arc-shaped fixed block 602, the side of the arc-shaped fixed block 602 close to the scraper 504 is fixedly connected to the vibration block 603, the side of the arc-shaped fixed block 602 away from the vibration block 603 is rotatably connected to a rotating plate 604 through a rotating seat, and the end of the rotating plate 604 away from the arc-shaped fixed block 602 is rotatably connected to the side wall of the arc-shaped block 502 through a rotating seat. When the sliding column 503 moves up and down, it will also drive the rotating plate 604 to rotate through the rectangular slider 601. When the sliding column 503 drives the rectangular slider 601 When moving upward, the rotation of the rotating plate 604 will pull the arc-shaped fixed block 602, thereby driving the rotating plate 604 to move inward. When the sliding column 503 drives the rectangular slider 601 to move downward, the rotation of the rotating plate 604 will push the arc-shaped fixed block 602, thereby driving the rectangular slider 601 to move outward. When the rectangular slider 601 moves outward, the arc-shaped fixed block 602 will drive the vibration block 603 to make it contact with the scraper 504, and knock the scraper 504 to generate vibration, thereby assisting the scraper 504 to clean the inside of the fertilizer barrel 408. By setting the vibration mechanism 6, the scraper 504 can knock on the scraper 504 when cleaning.

[0042] When in use, the staff pushes the main body 1 through the push handle 102 to make it move, and starts the electric push rod 203. When working, the electric push rod 203 will drive the trapezoidal block to move downward along the slide slot, and when the trapezoidal block moves downward, it will drive the L-shaped moving block 204 to move downward together, thereby driving the soil crushing roller 301 to move downward. When the soil crushing roller 301 contacts the ground, the electric push rod 203 stops, and when the L-shaped moving block drives the soil crushing roller 301 to move downward, it will drive the rotating column on one side of the soil crushing roller 301 to move downward, and pull the belt 302 to move through the rotating column. When the belt 302 is subjected to the pulling force generated by the soil crushing roller 301 when it moves downward, it will resist the roller 306, thereby pushing the roller 306 to the right The roller 306 is pressed against the belt 302 through the trapezoidal block 1, so that the belt 302 is always kept in a taut state, and the motor 304 is started. When the motor 304 is working, the motor 304 will drive the active rotation, and drive the belt 302 to move through the active shaft. When the belt 302 rotates, it will drive the rotating column to rotate together, and drive the soil crushing roller 301 to rotate, so as to crush the soil. The soil crushing roller 301 will also swing the soil backwards during the soil crushing process, and the hard soil blocks or compacted soil will be thrown out backwards and covered with fertilizer. When the motor 304 drives the driving shaft to rotate, it also drives the cam 401 to rotate. When the cam 401 rotates, it will contact with the top plate. When the cam 401 contacts with each other, along with the rotation of the cam 401, it will resist the top plate to push the top plate to move upward, driving the sliding plate 402 to move upward together. When the sliding plate 402 moves upward, it will drive the rectangular block 404 to move upward through the fixed rod 403, and pull the fixed column through the straight notch on the side wall of the rectangular block 404 when the rectangular block 404 moves upward, thereby driving the bevel gear shaft 406 to rotate. When the bevel gear shaft 406 rotates, it will drive the bevel gear meshing with it to rotate, thereby rotating the spiral roller 409, opening the feed pipe 402. The valve inside 10 allows the fertilizer inside the storage barrel 106 to enter the inside of the fertilizer barrel 408 through the feed pipe 410 and fall onto the surface of the spiral roller 409. When the spiral roller 409 rotates, the centrifugal force will swing a part of the fertilizer on the surface of the spiral roller 409 to move outward and be thrown out from the discharge port, and the other part of the fertilizer will move along the spiral roller 409 and finally be discharged from the bottom of the fertilizer barrel 408, which can ensure that the fertilizer is evenly distributed in the plant cultivation area. When the spiral roller 409 rotates, it will drive the sleeve 501 to rotate together. When the sleeve 501 rotates, the wavy groove on the outer wall of the sleeve 501 will drive the sliding column 503 to move up and down during the rotation process.When the sliding column 503 moves up and down, it slides inside a slideway 1 provided on the side wall of the arc block 502. The arc block 502 limits the movement of the sliding column 503. When the sliding column 503 moves up and down, it drives the scraper 504 to move up and down together, so as to clean the inner wall of the fertilizer barrel 408. When the sliding column 503 moves up and down, it drives the rotating plate 604 to rotate through the rectangular slider 601. When the sliding column 503 drives the rectangular slider 601 to move up, the rotation of the rotating plate 604 pulls the arc fixed block 602. Thereby, the rotating plate 604 is driven to move inward. When the sliding column 503 drives the rectangular slider 601 to move downward, the rotation of the rotating plate 604 will push the arc-shaped fixed block 602, thereby driving the rectangular slider 601 to move outward. When the rectangular slider 601 moves outward, the arc-shaped fixed block 602 will drive the vibration block 603 to contact with the scraper 504, and knock the scraper 504 to vibrate, and assist the scraper 504 to clean the inside of the fertilizer barrel 408. By setting the vibration mechanism 6, the scraper 504 knocks against the scraper 504 when cleaning.

[0043] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A quantitative fertilization device for garden plant cultivation, comprising a main body (1), wherein the four corners of the bottom of the main body (1) are rotatably connected to movable wheels (101), the top outer wall of the main body (1) is fixedly connected to a push handle (102), the top of the main body (1) is fixedly connected to four support blocks (103), the four support blocks (103) are fixedly connected to a bottom plate (104) on one side away from the main body (1), the bottom plate (104) is fixedly connected to a base (105) on one side away from the support block (103), and the base (105) is fixedly connected to a storage bucket (106) on one side away from the bottom plate (104), characterized in that , also includes: A lifting mechanism (2), the lifting mechanism (2) comprising a rectangular outer frame (201) fixedly connected between a bottom plate (104) and a main body (1), a rectangular groove being provided on the top outer wall of the main body (1), the rectangular groove being communicated with the interior of the rectangular outer frame (201), a fixed block (202) being fixedly connected to the front and back of the inner wall of the rectangular outer frame (201), a slide groove being provided on opposite sides of the two fixed blocks (202), an electric push rod (203) being fixedly connected to the bottom of the slide groove, a trapezoidal block being slidably connected to the inside of the slide groove, an output end of the electric push rod (203) being fixedly connected to the bottom outer wall of the trapezoidal block, and an L-shaped moving block (204) being fixedly connected to opposite sides of the two trapezoidal blocks; A soil crushing mechanism (3), the soil crushing mechanism (3) comprising a soil crushing roller (301) rotatably connected between two L-shaped moving blocks (204), a rotating column fixedly connected to the front of the soil crushing roller (301), the rotating column penetrating the front outer wall of the L-shaped moving block (204) and rotatably connected to the inside of the L-shaped moving block (204), a belt (302) sleeved on the outer wall of the rotating column, a support plate (303) fixedly connected to the front outer wall of the rectangular outer frame (201), a motor (304) fixedly connected to the top outer wall of the support plate (303), and a driving shaft fixedly connected to the output end of the motor (304).

2. The quantitative fertilization device for garden plant cultivation according to claim 1, characterized in that: The driving shaft penetrates the front inner wall of the rectangular outer frame (201); one end of the inner wall of the belt (302) away from the rotating column is sleeved on the outer wall of the driving shaft; the front inner wall of the rectangular outer frame (201) is provided with a slideway; a trapezoidal block 1 is slidably connected inside the slideway; a spring is fixedly connected to the right outer wall of the trapezoidal block 1; one end of the spring away from the trapezoidal block 1 is fixedly connected to the right side of the slideway; a moving plate (305) is fixedly connected to the back outer wall of the trapezoidal block 1; two rollers (306) are rotatably connected to the side of the moving plate (305) away from the trapezoidal block 1; the two rollers (306) are in contact with the side wall of the belt (302); and a fertilizing mechanism (4) is provided on the outer wall of the driving shaft.

3. The quantitative fertilization device for garden plant cultivation according to claim 2, characterized in that: The fertilizing mechanism (4) comprises a cam (401) fixedly connected to the outer wall of the driving shaft, a groove is provided on the top outer wall of the bottom plate (104), a sliding plate (402) is slidably connected inside the groove, a top plate is fixedly connected to the bottom outer wall of the sliding plate (402), a transverse plate is fixedly connected to the back outer wall of the sliding plate (402), a spring is fixedly connected to the bottom outer wall of the transverse plate, a side of the spring away from the transverse plate is fixedly connected to the top of the bottom plate (104), a fixing rod (403) is fixedly connected to the back of the sliding plate (402), a rectangular block (404) is fixedly connected to the side of the fixing rod (403) away from the sliding plate (402), and a straight notch is provided on the right outer wall of the rectangular block (404).

4. The quantitative fertilization device for garden plant cultivation according to claim 3, characterized in that: The top outer wall of the bottom plate (104) is fixedly connected to a support block 2 (405), the left outer wall of the support block 2 (405) is provided with a through groove, the interior of the through groove is rotatably connected to a bevel gear shaft (406), the left outer wall of the bevel gear shaft (406) is fixedly connected to a fixing column, the fixing column is slidably connected to the inside of a straight groove opening provided on the right side of the rectangular block (404), the outer wall of the bevel gear shaft (406) is fixedly connected to a gearbox (407), the bottom of the gearbox (407) is fixedly connected to the top of the bottom plate (104), the top outer wall of the main body (1) is provided with a conical groove, the interior of the conical groove is fixedly connected to a fertilizer barrel (408), the bottom of the fertilizer barrel (408) is arranged in a conical shape.

5. The quantitative fertilization device for garden plant cultivation according to claim 4, characterized in that: A circular hole is provided on the top of the fertilizer cylinder (408), a circular groove is provided on the top of the bottom plate (104), the circular groove is communicated with the circular hole, a spiral roller (409) is rotatably connected inside the circular hole, a bevel gear is fixedly connected to the top outer wall of the spiral roller (409), a plurality of fertilizer holes are provided on the outer wall of the fertilizer cylinder (408), the plurality of fertilizer holes are distributed in a circular array, a feed pipe (410) is fixedly connected to the top outer wall of the bottom plate (104), one end of the feed pipe (410) away from the fertilizer cylinder (408) is fixedly connected to the bottom outer wall of the storage barrel (106), and a cleaning mechanism (5) is provided on the outer wall of the spiral roller (409).

6. A quantitative fertilization device for garden plant cultivation according to claim 5, characterized in that: The cleaning mechanism (5) comprises a sleeve (501) fixedly connected to the outer wall of the spiral roller (409), the outer wall of the sleeve (501) is provided with a groove, and the groove is arranged in a wave shape. The top inner wall of the fertilizer cylinder (408) is fixedly connected with three arc blocks (502), and the three arc blocks (502) are distributed in a circular array. The three arc blocks (502) are provided with a slideway 1 on the side away from the spiral roller (409).

7. A quantitative fertilization device for garden plant cultivation according to claim 6, characterized in that: The interior of the groove is slidably connected with three sliding columns (503), and the three sliding columns (503) are slidably connected inside the slideway 1. The three sliding columns (503) are fixedly connected with a scraper (504) on the side away from the sleeve (501), and the scraper (504) is in contact with the inner wall of the fertilizer tube (408). The outer wall of the sliding column (503) is provided with a vibration mechanism (6).

8. The quantitative fertilization device for garden plant cultivation according to claim 7, characterized in that: The vibration mechanism (6) comprises a rectangular sliding block (601) slidably connected to the outer wall of the sliding column (503); the bottom outer wall of the rectangular sliding block (601) is fixedly connected to an arc-shaped fixed block (602); the side of the arc-shaped fixed block (602) close to the scraper (504) is fixedly connected to the vibration block (603); the side of the arc-shaped fixed block (602) away from the vibration block (603) is rotatably connected to a rotating plate (604) via a rotating seat; and the end of the rotating plate (604) away from the arc-shaped fixed block (602) is rotatably connected to the side wall of the arc-shaped block (502) via a rotating seat.

Images