Lightweight and simplified cultivation land opening and fertilizing equipment for citrus

Abstract

The invention relates to the technical field of citrus planting, in particular to citrus light and simplified cultivation land opening and fertilizing equipment which comprises a movable frame body, a traction frame is fixedly installed at the end of the movable frame body and used for being connected with a traction vehicle and conducting traction operation on the movable frame body, and a material storage box is fixedly installed above the movable frame body. A storage box is fixedly installed on the lower surface of the movable frame body, a material adding opening is formed in the top end of the storage box, a supporting frame is fixedly installed on the lower surface of the movable frame body, a mounting plate is fixedly installed in the supporting frame, the outer side of the mounting plate is slidably sleeved with a sleeve frame, a plowshare is fixedly installed on the lower surface of the sleeve frame, and a lug seat is further fixedly installed on the lower surface of the movable frame body; and rotating shafts are rotationally connected into the lug seats, and wheels are fixedly mounted at the two ends of the rotating shafts. According to the invention, the synchronous operation of digging and fertilizing can be effectively realized, meanwhile, the position of the plowshare can be flexibly adjusted as required, and after the position of the plowshare is adjusted, the fertilizer can still be precisely sown into a furrow, so that the use effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of citrus planting, and in particular to a citrus light and simplified cultivation ground opening and fertilization device. Background Art

[0002] In the process of citrus cultivation, land clearing and fertilization are two important and basic work links. In the traditional citrus cultivation method, land clearing and fertilization are often carried out separately, which not only consumes a lot of manpower, material resources and time costs, but also has low work efficiency. For example, plowing equipment is used to open trenches first, and then personnel and equipment are arranged separately to carry out fertilization operations after completion. The whole process is cumbersome and complicated.

[0003] At the same time, the positions of the plowshares of some existing land-clearing equipment are mostly fixed, and the spacing cannot be flexibly adjusted according to actual planting needs. However, when planting citrus, different varieties, different terrains, and different planting plans all have different requirements for furrow spacing. If the plowshare spacing cannot be adjusted, it will be difficult to meet the diverse planting needs, affecting the growth and yield of citrus.

[0004] In addition, even if there are some devices that can adjust the position of the plowshare, after the plowshare position is adjusted, the fertilization equipment cannot work with it, resulting in the inability to accurately spread the fertilizer into the newly opened furrow. Inaccurate fertilizer spreading position will not only cause fertilizer waste and increase production costs, but also affect the absorption of nutrients by citrus plants due to uneven fertilizer distribution, thereby affecting the quality and yield of citrus.

[0005] In view of the many problems existing in the above-mentioned traditional method of land clearing and fertilizing in citrus cultivation, the development of a device that can simultaneously clear the land and apply fertilizer, with the position of the plow head flexibly adjusted, which can still ensure that the fertilizer is accurately spread into the furrow after adjustment, has become an important issue that needs to be urgently solved in the current field of simplified citrus cultivation. Summary of the invention

[0006] The purpose of the present invention is to solve the defects in the prior art and to propose a simplified citrus cultivation and fertilization equipment.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions: A citrus simplified cultivation land-opening and fertilizing device, including a mobile frame body, a traction frame is fixedly installed at the end of the mobile frame body for connecting with a traction vehicle to perform a traction operation on the mobile frame body. A storage box is fixedly installed above the mobile frame body, and a feeding port is opened at the top end of the storage box. A support frame is fixedly installed on the lower surface of the mobile frame body, and a mounting plate is fixedly installed in the support frame. A sleeve frame is slidably sleeved outside the mounting plate, and a plowshare is fixedly installed on the lower surface of the sleeve frame. An ear seat is also fixedly installed on the lower surface of the mobile frame body, and a rotating shaft is rotatably connected in the ear seat. Wheels are fixedly installed at both ends of the rotating shaft. It also includes: A positioning unit, which is arranged above the sleeve frame and is used to lock the position of the sleeve frame after the plowshare is adjusted to a proper position; A fertilizing unit, which is arranged on one side of the sleeve frame and is used to spread fertilizers in the plow furrow opened by the plowshare.

[0008] As a further scheme of the present invention: The positioning unit includes a vertical plate fixedly arranged on the upper surface of the sleeve frame, and a baffle is fixedly installed at the top end of the vertical plate. A lifting plate is sleeved outside the vertical plate, and a handle is fixedly installed on the upper surface of the lifting plate. A first spring is fixedly installed on the lower surface of the lifting plate, and the bottom end of the first spring is connected to the inner wall of the sleeve frame. Equally spaced insertion rods are also fixedly installed on the lower surface of the lifting plate, and the insertion rods penetrate through the sleeve frame. Equally spaced slots are opened on the outer wall of the mounting plate, and the insertion rods are inserted into the slots.

[0009] As a further scheme of the present invention: The end of the plowshare is also connected with a soil-breaking blade through a bolt.

[0010] As a further scheme of the present invention: The fertilizing unit includes a mounting rod fixedly arranged on the side wall of the sleeve frame, and a mounting frame is fixedly installed at the end of the mounting rod. A mounting opening is opened on the outer wall of the mounting frame, and a rotating pipe is rotatably connected in the mounting opening. Support rods are fixedly arranged on the outer wall of the rotating pipe at equal intervals in a circular distribution, and a rotating cylinder is fixedly installed at the end of the support rod. Storage openings are opened on the outer wall of the rotating cylinder at equal intervals in a circular distribution. A support is also fixedly installed on the upper surface of the mounting frame, and a fertilizer-adding hopper is fixedly installed in the support. The bottom end of the fertilizer-adding hopper is in contact with the outer wall of the rotating cylinder, and the bottom port diameter of the fertilizer-adding hopper is larger than the diameter of the storage opening. An adjusting component is also arranged in the rotating pipe for adjusting the capacity of the storage opening. A driving component is arranged in the mounting frame for driving the rotating pipe to rotate in the mounting frame. A material guiding component is arranged below the storage box for guiding the fertilizer in the storage box into the fertilizer-adding hopper.

[0011] As a further solution of the present invention: The adjusting component includes a piston plate movably arranged in the material storage port. Both ends of the rotating pipe are fixedly installed with telescopic cylinders, and the telescopic ends of the telescopic cylinders are fixedly installed with moving blocks. The moving blocks are located in the rotating pipe, and the outer walls of the moving blocks are rotatably connected with connecting rods distributed in an equidistant annular shape. The outer wall of the rotating pipe is provided with activity ports distributed in an equidistant annular shape, and the connecting rods penetrate through the activity ports. The ends of the connecting rods are rotatably connected to the outer wall of the piston plate.

[0012] As a further solution of the present invention: A supporting sheet is also movably installed in the material storage port, and a movable rod is fixedly installed on the outer wall of the supporting sheet close to the piston plate. The movable rod penetrates through the piston plate, and a fixed sheet is fixedly installed at the end of the movable rod. A second spring is sleeved on the outer side of the movable rod. One end of the second spring is connected to the outer wall of the fixed sheet, and the other end of the second spring is connected to the outer wall of the piston plate.

[0013] As a further solution of the present invention: The driving component includes a driving motor fixedly arranged through the installation frame. The driving end of the driving motor is rotatably connected with a gear. The outer wall of the rotating pipe is provided with tooth grooves distributed in an equidistant annular shape, and the gear meshes with the tooth grooves. A rotational speed sensor is fixedly installed on the lower surface of the moving frame body for detecting the rotational speed of the rotating shaft. The rotational speed sensor is electrically connected to a controller for controlling the rotational speed of the driving motor.

[0014] As a further solution of the present invention: The material guiding component includes a feeding pipe communicated with the lower surface of the material storage box. The end of the feeding pipe is sleeved with a guiding pipe, and the end of the guiding pipe is located in the fertilizing hopper. The outer wall of the guiding pipe is fixedly installed with fixing rods distributed in an equidistant annular shape, and a limiting ring is fixedly installed at the end of the fixing rod. The limiting ring is sleeved on the outer side of the feeding pipe. Upper ring pieces and lower ring pieces are fixedly installed on the outer side of the feeding pipe, and the limiting ring is located between the upper ring piece and the lower ring piece. Symmetrically distributed cross bars are fixedly installed on the inner wall of the fertilizing hopper, and the guiding pipe is located between the cross bars. A disc is also fixedly installed on the outer side of the guiding pipe, and the disc is located above the cross bars.

[0015] Compared with the prior art, the beneficial effects of the present invention are: A land - opening and fertilizing device for simplified cultivation of citrus provided by the present invention. Before the land - opening operation, the operator only needs to perform simple operations to easily adjust the position of the sleeve frame outside the mounting plate. For example, when facing the planting requirements of different citrus varieties, the growth of Wogan plants is relatively vigorous, and a relatively wide furrow spacing is required to ensure sufficient growth space for the roots. At this time, by adjusting the position of the sleeve frame, the plow head spacing can be expanded to an appropriate range; for relatively compact citrus varieties such as Ehime, the plow head spacing can be appropriately reduced. Under complex terrain conditions, such as in mountain citrus orchards where the terrain undulates greatly in some areas, flexibly adjusting the plow head spacing according to the actual terrain conditions can ensure the consistency of the ditch - opening depth and width, facilitating subsequent planting and management. At the same time, the positioning unit adopts an advanced locking structure, which is simple to operate and responds quickly. After the position of the sleeve frame is determined, it can quickly and firmly fix the sleeve frame, limit the sleeve frame from all directions, ensure the accurate fixation of the plow head position, and avoid position deviation caused by factors such as vibration and external force during subsequent operations. In terms of function integration, this device is highly innovative, integrating the two key links of land - opening and fertilizing in the citrus cultivation process into one. It is seamlessly connected to various towing vehicles through a sturdy towing frame. When the towing vehicle starts and drives the frame to move above the land, the plow head installed at the bottom of the sleeve frame starts to work. With its sharp cutting edge and reasonable structural design, it can efficiently perform ditch - opening operations on the land. At the same time, the fertilizing unit located on one side of the sleeve frame responds quickly, accurately spreading fertilizers from a large - capacity storage tank. In the same time period, land - opening and fertilizing can be completed in one operation, greatly improving work efficiency, saving at least more than half of the labor force, and significantly reducing material costs due to reducing the round - trip scheduling of equipment and reducing equipment wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a land - opening and fertilizing device for simplified cultivation of citrus provided by an embodiment of the present invention from the first perspective; Figure 2 It is a schematic structural diagram of the mounting plate and the sleeve frame in a land - opening and fertilizing device for simplified cultivation of citrus provided by an embodiment of the present invention; Figure 3 It is a schematic structural diagram of the fertilizing unit in a land - opening and fertilizing device for simplified cultivation of citrus provided by an embodiment of the present invention; Figure 4 It is a schematic structural diagram of the sleeve frame in a land - opening and fertilizing device for simplified cultivation of citrus provided by an embodiment of the present invention; Figure 5 It is a schematic structural diagram of the mounting frame in a land - opening and fertilizing device for simplified cultivation of citrus provided by an embodiment of the present invention; Figure 6 It is a schematic cross - sectional structural diagram of the rotating cylinder in a land - opening and fertilizing device for simplified cultivation of citrus provided by an embodiment of the present invention; Figure 7 The first - perspective structural schematic diagram of the transfer pipe of a citrus simplified cultivation land - opening and fertilizing device provided by an embodiment of the present invention; Figure 8 The second - perspective structural schematic diagram of the transfer pipe of a citrus simplified cultivation land - opening and fertilizing device provided by an embodiment of the present invention; Figure 9 The second - perspective structural schematic diagram of a citrus simplified cultivation land - opening and fertilizing device provided by an embodiment of the present invention; Figure 10 For Figure 9 The enlarged structural schematic diagram of the A position in Figure 11 The structural schematic diagram of the material - guiding pipe of a citrus simplified cultivation land - opening and fertilizing device provided by an embodiment of the present invention; Figure 12 The third - perspective structural schematic diagram of a citrus simplified cultivation land - opening and fertilizing device provided by an embodiment of the present invention.

[0017] In the figure: 101 - moving frame body, 102 - storage box, 103 - ear seat, 104 - rotating shaft, 105 - wheel, 106 - supporting frame, 107 - mounting plate, 108 - sleeve frame, 109 - plow head, 110 - traction frame, 111 - soil - breaking blade, 201 - vertical plate, 202 - baffle, 203 - lifting plate, 204 - handle, 205 - first spring, 206 - inserting rod, 207 - inserting slot, 301 - mounting rod, 302 - mounting frame, 303 - rotating pipe, 304 - support rod, 305 - rotating cylinder, 306 - storage opening, 307 - support, 308 - fertilizer - adding hopper, 401 - telescopic cylinder, 402 - moving block, 403 - connecting rod, 404 - piston plate, 405 - movable opening, 501 - material - supporting piece, 502 - movable rod, 503 - fixing piece, 504 - second spring, 601 - driving motor, 602 - gear, 603 - tooth groove, 604 - rotational speed sensor, 701 - feeding pipe, 702 - material - guiding pipe, 703 - fixing rod, 704 - limiting ring, 705 - upper ring piece, 706 - lower ring piece, 707 - disc, 708 - cross bar. Detailed implementation manners

[0018] In order to make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the drawings and embodiments.

[0019] Such as Figures 1 - 12As shown in the figure, a citrus simplified cultivation land-opening and fertilizing device provided by an embodiment of the present invention includes a moving frame body 101. A traction frame 110 is fixedly installed at the end of the moving frame body 101 for connecting with a traction vehicle to perform a traction operation on the moving frame body 101. A storage tank 102 is fixedly installed above the moving frame body 101, and a feeding port is opened at the top end of the storage tank 102. A support frame 106 is fixedly installed on the lower surface of the moving frame body 101, and a mounting plate 107 is fixedly installed in the support frame 106. A sleeve frame 108 is slidably sleeved on the outer side of the mounting plate 107, and a plow head 109 is fixedly installed on the lower surface of the sleeve frame 108. An ear seat 103 is also fixedly installed on the lower surface of the moving frame body 101, and a rotating shaft 104 is rotatably connected in the ear seat 103. Wheels 105 are fixedly installed at both ends of the rotating shaft 104. It further includes: a positioning unit arranged above the sleeve frame 108 for locking the position of the sleeve frame 108 after the plow head 109 is adjusted to a proper position; a fertilizing unit arranged on one side of the sleeve frame 108 for spreading fertilizers into the plow grooves opened by the plow head 109.

[0020] Before opening the land, the position of the sleeve frame 108 on the outer side of the mounting plate 107 can be adjusted first to adjust the position of the plow head 109 at the bottom of the sleeve frame 108, ensuring that the distance between the plow heads 109 can be adjusted to a proper distance according to actual needs. Then, the position of the sleeve frame 108 can be fixed by the positioning unit. When the position of the plow head 109 is adjusted properly, the traction frame 110 can be connected with the traction vehicle, and the moving frame body 101 is pulled by the vehicle to move above the land. With the help of the plow head 109, the land can be trenched. During the trenching process, the fertilizers in the storage tank 102 can be spread by the fertilizing unit. And the fertilizing unit is arranged on one side of the sleeve frame 108. When the sleeve frame 108 is adjusted, the fertilizing unit also moves accordingly, effectively ensuring that the fertilizers exported by the fertilizing unit can be accurately spread into the plow grooves opened by the plow head 109. This device effectively realizes that the land-opening and fertilizing operations can be carried out synchronously. At the same time, the position of the plow head 109 can be flexibly adjusted according to needs, and the fertilizers can still be accurately spread into the plow grooves after the position of the plow head 109 is adjusted, with better use effects.

[0021] As an embodiment of the present invention, please refer to Figure 2 、 Figure 3 and Figure 4The positioning unit includes a vertical plate 201 fixedly arranged on the upper surface of the sleeve frame 108, and a baffle 202 is fixedly installed on the top of the vertical plate 201, a lifting plate 203 is sleeved on the outer side of the vertical plate 201, and a handle 204 is fixedly installed on the upper surface of the lifting plate 203, a first spring 205 is fixedly installed on the lower surface of the lifting plate 203, and the bottom end of the first spring 205 is connected to the inner wall of the sleeve frame 108, and the lower surface of the lifting plate 203 is also fixedly installed with equidistantly distributed plug rods 206, and the plug rods 206 penetrate the sleeve frame 108, and the outer wall of the mounting plate 107 is provided with equidistantly distributed slots 207, and the plug rods 206 are inserted into the slots 207, and need to be adjusted When the plowshare 109 is in the position, the handle 204 can be held and the lifting plate 203 can be lifted upwards, so that the first spring 205 is stretched and the insertion rod 206 under the lifting plate 203 is moved out of the slot 207 of the mounting plate 107, so that the sleeve frame 108 on the outside of the mounting plate 107 can be flexibly slid. When the sleeve frame 108 moves to the appropriate position, the handle 204 can be released. At this time, the first spring 205 will drive the lifting plate 203 to move down again, so that the insertion rod 206 under the lifting plate 203 is reinserted into the slot 207, so that the position of the sleeve frame 108 after adjustment can be limited, thereby achieving the purpose of limiting the position of the plowshare 109, which is very convenient to use.

[0022] As an embodiment of the present invention, please refer to Figure 3 The end of the plowshare 109 is also connected with a soil-breaking blade 111 by bolts. The soil-breaking blade 111 at the end of the plowshare 109 makes it easier for the plowshare 109 to break the soil. At the same time, the soil-breaking blade 111 that is easy to wear can be directly replaced, and the use effect is better.

[0023] As an embodiment of the present invention, please refer to Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8The fertilization unit includes a mounting rod 301 fixedly arranged on the side wall of the sleeve frame 108, and a mounting frame 302 is fixedly installed on the end of the mounting rod 301, a mounting port is provided on the outer wall of the mounting frame 302, and a rotating tube 303 is rotatably connected in the mounting port, and a support rod 304 is fixedly arranged on the outer wall of the rotating tube 303 with equal distances and annular distribution, and a rotating drum 305 is fixedly installed on the end of the support rod 304, and the outer wall of the rotating drum 305 is provided with storage ports 306 with equal distances and annular distribution, a bracket 307 is also fixedly installed on the upper surface of the mounting frame 302, and a fertilizer adding bucket 308 is fixedly installed in the bracket 307, the bottom end of the fertilizer adding bucket 308 is in contact with the outer wall of the rotating drum 305, and the bottom port diameter of the fertilizer adding bucket 308 is larger than the diameter of the storage port 306, and an adjustment component is also provided in the rotating tube 303 for adjusting the capacity of the storage port 306 The installation frame 302 is also provided with a driving assembly for driving the rotating tube 303 to rotate in the installation frame 302. A material guiding assembly is provided below the storage box 102 for guiding the fertilizer in the storage box 102 into the fertilizer adding bucket 308. During the land opening process, the fertilizer in the storage box 102 can be guided into the fertilizer adding bucket 308 by means of the material guiding assembly, and the rotating tube 303 can be driven to rotate by means of the driving assembly. The rotating tube 303 drives the rotating drum 305 to rotate together through the supporting rod 304. When the bottom end of the fertilizer adding bucket 308 is in a state of being connected to the storage opening 306, the fertilizer in the fertilizer adding bucket 308 will fall into the storage opening 306 of the rotating drum 305. As the rotating drum 305 continues to rotate, the fertilizer in the storage opening 306 can be directly sown into the furrow, thereby effectively realizing that the furrow opening and fertilizing operations can be carried out simultaneously, and the use effect is better.

[0024] As an embodiment of the present invention, please refer to Figure 5 , Figure 6 , Figure 7 and Figure 8 The adjusting component includes a piston plate 404 movably arranged in the storage port 306, telescopic cylinders 401 are fixedly installed at both ends of the rotating tube 303, and a moving block 402 is fixedly installed at the telescopic end of the telescopic cylinder 401, the moving block 402 is located in the rotating tube 303, and the outer wall of the moving block 402 is rotatably connected with connecting rods 403 distributed in an annular shape at equal distances, the outer wall of the rotating tube 303 is provided with movable openings 405 distributed in an annular shape at equal distances, and the connecting rod 403 passes through the movable openings 405, and the end of the connecting rod 403 is rotatably connected to the outer wall of the piston plate 404, the telescopic cylinder 401 can drive the moving block 402 to move in the rotating tube 303, and the moving block 402 can drive the piston plate 404 to move up and down in the storage port 306 with the help of the connecting rod 403, so that the single storage capacity of the storage port 306 can be flexibly adjusted, and then the single sowing amount of fertilizer can be flexibly controlled according to needs, and the use effect is better.

[0025] As an embodiment of the present invention, please refer to Figure 5, Figure 6 and Figure 7 , a material supporting piece 501 is movably installed in the material storage port 306, and a movable rod 502 is fixedly installed on the outer wall of the side of the material supporting piece 501 close to the piston plate 404. The movable rod 502 penetrates through the piston plate 404, and a fixing piece 503 is fixedly installed at the end of the movable rod 502. A second spring 504 is sleeved on the outer side of the movable rod 502. One end of the second spring 504 is connected to the outer wall of the fixing piece 503, and the other end of the second spring 504 is connected to the outer wall of the piston plate 404. During the rotation of the rotary drum 305, with the help of the second spring 504 and the material supporting piece 501, a floating space is provided for the storage amount of the material in the material storage port 306. When the fertilizer adding hopper 308 and the material storage port 306 in the rotary drum 305 are about to be completely misaligned, the fertilizer adding hopper 308 may exert a certain pressure on some fertilizers in the material storage port 306. At this time, the material supporting piece 501 in the material storage port 306 will move slightly, so that the second spring 504 is compressed, thereby ensuring that the rotary drum 305 can rotate smoothly and the use effect is better.

[0026] As an embodiment of the present invention, please refer to Figure 5 , Figure 8 and Figure 9 , the driving assembly includes a driving motor 601 fixedly arranged through the installation frame 302. The driving end of the driving motor 601 is rotationally connected with a gear 602. Tooth grooves 603 are arranged on the outer wall of the rotary pipe 303 at equal intervals in a circular distribution, and the gear 602 is meshed with the tooth grooves 603. A rotation speed sensor 604 is fixedly installed on the lower surface of the moving frame body 101 for detecting the rotation speed of the rotating shaft 104. The rotation speed sensor 604 is electrically connected to a controller for controlling the rotation speed of the driving motor 601. The driving motor 601 can drive the gear 602 to rotate. Since the gear 602 is meshed with the tooth grooves 603, the rotary pipe 303 can be driven to move in the installation frame 302 to realize the spreading of fertilizers. And the rotation speed of the rotating shaft 104 can be detected by the rotation speed sensor 604, and the rotation speed of the driving motor 601 can be controlled by the controller, so that the rotation speed of the rotating shaft 104 is proportional to the rotation speed of the driving motor 601. Therefore, the moving speed of the moving frame body 101 will not affect the spreading interval of the fertilizers, and the fertilizers always maintain a fixed spreading interval, and the use effect is better.

[0027] As an embodiment of the present invention, please refer to Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 9 , Figure 10 and Figure 11, the material guiding assembly includes a blanking pipe 701 communicatively arranged on the lower surface of the storage bin 102. A material guiding pipe 702 is sleeved at the end of the blanking pipe 701, and the end of the material guiding pipe 702 is located in the fertilizer adding hopper 308. Fixed rods 703 are fixedly installed on the outer wall of the material guiding pipe 702 at equal distances and distributed in a ring shape, and a limiting ring 704 is fixedly installed at the end of the fixed rod 703. The limiting ring 704 is sleeved on the outside of the blanking pipe 701. An upper ring piece 705 and a lower ring piece 706 are fixedly installed on the outside of the blanking pipe 701, and the limiting ring 704 is located between the upper ring piece 705 and the lower ring piece 706, which can play a role in connecting the blanking pipe 701 and the material guiding pipe 702, and the blanking pipe 701 can rotate flexibly on the outside of the material guiding pipe 702. Symmetrically distributed cross bars 708 are fixedly installed on the inner wall of the fertilizer adding hopper 308, and the material guiding pipe 702 is located between the cross bars 708. A disc 707 is also fixedly installed on the outside of the material guiding pipe 702, and the disc 707 is located above the cross bars 708. The fertilizer in the storage bin 102 can be discharged through the blanking pipe 701 and introduced into the fertilizer adding hopper 308 by means of the material guiding pipe 702, and the bottom end of the material guiding pipe 702 is located in the fertilizer adding hopper 308, so that the fertilizer will not overflow through the fertilizer adding hopper 308 during the fertilizer adding process. When the fertilizer adding hopper 308 moves with the sleeve frame 108, the material guiding pipe 702 will also move back and forth between the cross pipes and rotate synchronously. Thus, no matter how the position of the fertilizer adding hopper 308 changes, the fertilizer in the storage bin 102 can be added to the fertilizer adding hopper 308, making it more flexible to use. At the same time, the cross bars 708 can play a role in lifting the disc 707, and thus play a role in lifting the material guiding pipe 702, making the rotation process of the material guiding pipe 702 smoother and the use effect better.

[0028] It should be particularly noted that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A simplified citrus cultivation land preparation and fertilization device, comprising a mobile frame body, wherein a towing frame is fixedly installed at the end of the mobile frame body and is used for connecting with a towing vehicle to tow the mobile frame body. It is characterized in that, A material storage box is fixedly installed on the top of the mobile frame, and a material feeding port is opened on the top of the material storage box. A support frame is fixedly installed on the lower surface of the mobile frame, and a mounting plate is fixedly installed in the support frame. A sleeve frame is slidably sleeved on the outer side of the mounting plate, and a plowshare is fixedly installed on the lower surface of the sleeve frame. An ear seat is also fixedly installed on the lower surface of the mobile frame, and a rotating shaft is rotatably connected in the ear seat, and wheels are fixedly installed at both ends of the rotating shaft, and further comprises: A positioning unit, which is arranged above the sleeve frame and is used to lock the position of the sleeve frame after the plowshare is adjusted to a suitable position; A fertilization unit is arranged on one side of the casing and is used for spreading fertilizer on the furrows opened by the plowshare.

2. The land-opening and fertilizing equipment for simplified cultivation of citrus according to claim 1, characterized in that, The positioning unit includes a vertical plate fixedly arranged on the upper surface of the sleeve frame, and a baffle is fixedly installed on the top of the vertical plate, a lifting plate is sleeved on the outer side of the vertical plate, and a handle is fixedly installed on the upper surface of the lifting plate, a first spring is fixedly installed on the lower surface of the lifting plate, and the bottom end of the first spring is connected to the inner wall of the sleeve frame, and equidistantly distributed plug rods are also fixedly installed on the lower surface of the lifting plate, and the plug rods pass through the sleeve frame, and the outer wall of the mounting plate is provided with equidistantly distributed slots, and the plug rods are inserted into the slots.

3. The land-opening and fertilizing equipment for simplified cultivation of citrus according to claim 1, characterized in that, The end of the plowshare is also connected with a soil-breaking blade via bolts.

4. A citrus simplified cultivation land preparation and fertilization device according to claim 1, characterized in that, The fertilizing unit comprises a mounting rod fixedly arranged on the side wall of the sleeve frame, and the end portion of the mounting rod is fixedly installed with the mounting frame, the outer wall of the mounting frame is provided with a mounting opening, and a rotating tube is rotatably connected in the mounting opening, the outer wall of the rotating tube is fixedly provided with support rods distributed in an annular shape with equal distances, and the end of the support rod is fixedly installed with a rotating drum, the outer wall of the rotating drum is provided with a storage opening distributed in an annular shape with equal distances, the upper surface of the mounting frame is also fixedly installed with a bracket, and a fertilizer adding hopper is fixedly installed in the bracket, the bottom end of the fertilizer adding hopper is in contact with the outer wall of the rotating drum, and the diameter of the bottom port of the fertilizer adding hopper is larger than the diameter of the storage opening, the rotating tube is also provided with an adjusting component for adjusting the capacity of the storage opening, the mounting frame is also provided with a driving component for driving the rotating tube to rotate in the mounting frame, and a material guiding component is provided below the storage box for guiding the fertilizer in the storage box into the fertilizer adding hopper.

5. A land preparation and fertilization device for simplified cultivation of citrus according to claim 4, characterized in that, The adjusting assembly includes a piston plate movably arranged in the material storage port, telescopic cylinders are fixedly installed at both ends of the rotating tube, and a moving block is fixedly installed at the telescopic end of the telescopic cylinder, the moving block is located in the rotating tube, and the outer wall of the moving block is rotatably connected with connecting rods that are equidistantly distributed in a ring shape, the outer wall of the rotating tube is provided with movable openings that are equidistantly distributed in a ring shape, and the connecting rod passes through the movable openings, and the end of the connecting rod is rotatably connected to the outer wall of the piston plate.

6. The light-simplified cultivation and land fertilization equipment for citrus according to claim 5, characterized in that, A supporting piece is movably installed in the material storage port, and a movable rod is fixedly installed on the outer wall of the supporting piece close to the piston plate. The movable rod passes through the piston plate, and a fixing plate is fixedly installed on the end of the movable rod. A second spring is sleeved on the outer side of the movable rod, one end of the second spring is connected to the outer wall of the fixing plate, and the other end of the second spring is connected to the outer wall of the piston plate.

7. A citrus simplified cultivation land preparation and fertilization device according to claim 6, characterized in that, The driving assembly includes a driving motor that is fixedly installed in the installation frame. The driving end of the driving motor is rotatably connected to a gear. The outer wall of the rotating tube is provided with tooth grooves that are equidistantly distributed in an annular shape, and the gears and the tooth grooves are meshed. A speed sensor is fixedly installed on the lower surface of the movable frame for detecting the speed of the rotating shaft. The speed sensor is electrically connected to a controller for controlling the speed of the driving motor.

8. A citrus simplified cultivation land-opening and fertilizing device according to claim 7, characterized in that, The material guide assembly includes a feed pipe connected to the lower surface of the material storage box, the end of the feed pipe is sleeved with a feed guide pipe, and the end of the feed guide pipe is located in the fertilizer feeding hopper, the outer wall of the feed guide pipe is fixedly installed with fixing rods distributed in a ring at equal distances, and the end of the fixing rod is fixedly installed with a limiting ring, the limiting ring is sleeved on the outer side of the feed pipe, the outer side of the feed pipe is fixedly installed with an upper ring plate and a lower ring plate, and the limiting ring is located between the upper ring plate and the lower ring plate, the inner wall of the fertilizer feeding hopper is fixedly installed with symmetrically distributed cross bars, and the feed guide pipe is located between the cross bars, and the outer side of the feed guide pipe is also fixedly installed with a disc, and the disc is located above the cross bar.

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