Land leveling device for citrus planting

Abstract

The invention discloses a land leveling device for citrus planting, which comprises a walking unit, the walking unit comprises a vehicle body, a camera is mounted on the top surface of the vehicle body, an adjusting rotation source is fixedly connected to the advancing side of the vehicle body, and the land leveling device further comprises a land preparation unit arranged on the advancing side of the walking unit. The mounting cavity plate is unfolded and closed for multiple times, the soil shoveling plate on the outer side of the mounting cavity plate covers the surface of the interplanting plant with soil not in the tree disc for multiple times, the covering uniformity and sufficiency of the interplanting plant are improved, and certainly, after the vehicle body treats one side of the citrus tree disc in the process, the vehicle body is operated to move to the other side of the citrus tree disc, and then the interplanting plant is planted. The vehicle body repeats the above process through the mounting cavity plate to treat the other side of the citrus tree disc, mowing and soil preparation of the citrus tree disc are achieved, harvesting, soil preparation and covering of multiple layers of interplanted plants are achieved at the position of the citrus tree disc through alternate treatment on the two sides of a citrus, and the soil preparation, soil burying and covering effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of forestry land preparation, and in particular to a land preparation device for citrus planting. Background Art

[0002] In the process of citrus planting, the tree pit refers to a specially managed and maintained area around the base of the tree trunk. The soil in the tree pit needs to be kept loose, fertile and moist to ensure the healthy growth of the roots of the citrus tree. Generally, the diameter of the tree pit is about 1-2 meters. In the process of citrus planting, intercropping will be carried out in non-tree pit locations or in the shallow layer of the tree pit. In the later stage, the intercropped crops will be mowed and buried or covered in the tree pit in time to increase soil organic matter and soil microorganisms.

[0003] Chinese patent CN202322729362.1 discloses a land leveling machine, including a machine body and a U-shaped base, the inner side of the U-shaped base is rotatably connected with a bidirectional threaded rotating rod, the inner side of the U-shaped base is connected with two connecting rods, the right end face of the bidirectional threaded rotating rod is fixedly installed with a servo motor, the middle part of the lower end face of the U-shaped base is installed with a bottom plate, and the lower end face of the bottom plate is fixedly connected with an H-shaped plate. The device structure can flexibly adjust the length through the telescopic rotation of four groups of second movable plates and second U-shaped plates, so that the four groups of loose columns can adapt to land of different widths, without the need to replace loose columns of different sizes, saving time and effort, and at the same time, the leveling roller at the bracket can also squeeze and level the land, further improving the working efficiency of the land leveling machine, and the entire L-shaped frame is driven to rotate by the contraction of the hydraulic rod to adjust the height of the loose column to adapt to land of different heights, thereby improving the leveling effect of the land leveling machine.

[0004] The above patents and prior art have the following problems: In the existing citrus land preparation, the interplanted plants need to be harvested manually and piled up in the tree pit. For large orchards, manual harvesting and covering takes a long time, and manual covering can easily lead to uneven coverage of the interplanted plants, resulting in a lack of uniformity in the soil shoveled and covered on the surface of the interplanted plants, thus affecting the improvement of soil organic matter and soil microorganisms. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: A land leveling device for citrus planting, comprising: a walking unit, the walking unit comprising a vehicle body, a camera is installed on the top surface of the vehicle body, an adjustment rotation source is fixedly connected to the forward side of the vehicle body, and further comprising: A ground leveling unit, wherein the ground leveling unit is arranged on the forward side of the walking unit; The land leveling unit includes a reciprocatingly opened and closed installation cavity plate, wherein a reciprocating plate 1 and a reciprocating plate 2 are arranged inside the installation cavity plate, harvesting parts are rotatably arranged on the sides of the reciprocating plate 1 and the reciprocating plate 2, the bottoms of the reciprocating plate 1 and the reciprocating plate 2 are fixedly connected with a lower extension plate, a tooth column 1 is movably arranged on the outer side of the lower extension plate, a tooth column 2 is movably arranged on the outer side of the reciprocating plate 1 and the reciprocating plate 2, and a shovel plate for rotatably turning over the soil is arranged on the side of the tooth column 2.

[0007] As a preferred embodiment of the land leveling device for citrus planting of the present invention, wherein: The land leveling unit comprises a connection block, the connection block is rotatably mounted on the top of the output shaft of the adjustment rotation source, an expansion rotation source is fixedly mounted on the top of the connection block, and the output shaft of the expansion rotation source movably passes through the connection block and the connection arm for rotational connection; Auxiliary wheels are fixedly connected to the front and rear sides of the installation cavity plate.

[0008] As a preferred embodiment of the land leveling device for citrus planting of the present invention, wherein: The unfolding rotation source is fixedly connected to the mounting cavity plate through a connecting arm, a reciprocating rotation source is fixedly connected to the top of the mounting cavity plate, and an output shaft of the reciprocating rotation source passes through the mounting cavity plate and is rotationally connected to a main control inside the mounting cavity plate; The front and rear sides of the main control are meshedly connected with a tooth plate 1 and a tooth plate 2.

[0009] As a preferred embodiment of the land leveling device for citrus planting of the present invention, wherein: The tooth plate 1 is fixedly connected to the reciprocating plate 1, the tooth plate 2 is fixedly connected to the reciprocating plate 2, and the reciprocating plate 1 and the reciprocating plate 2 are slidably mounted inside the mounting cavity plate; The top ends of the protruding side portions of the cavity plates of the reciprocating plate 1 and the reciprocating plate 2 are both installed with harvesting rotation sources, and the bottom ends of the output shafts of the harvesting rotation sources are installed with harvesting parts.

[0010] As a preferred embodiment of the land leveling device for citrus planting of the present invention, wherein: The reciprocating plate 1 and the reciprocating plate 2 are both movably passed through the installation cavity plate through the lower extension plate at the bottom thereof, a straight plate is movably provided on the top surface of the outer side of the lower extension plate, a plurality of tooth columns 1 are provided at the bottom of the straight plate, the tooth columns 1 movably pass through the lower extension plate and extend downward, and a through plate is movably passed through the interior of the straight plate; The through-plate movably passes through the lower extension plate and is fixedly connected to the output shaft of the push-down driving member, and the push-down driving member is fixedly connected to the bottom surface of the mounting cavity plate.

[0011] As a preferred embodiment of the land leveling device for citrus planting of the present invention, wherein: The output shaft of the reciprocating rotation source is equipped with a main rotating part, and two linkage parts are sequentially installed on the surface of the main rotating part. The reciprocating rotation source is respectively connected to the slave rotating part 1 and the slave rotating part 2 through the linkage parts.

[0012] As a preferred embodiment of the land leveling device for citrus planting of the present invention, wherein: The slave rotating part 1 is rotatably mounted on the top of the reversing cavity 1, the central axis of the slave rotating part 1 passes through the reversing cavity 1 and is in transmission connection with the flipping main part 1, and the flipping main part 1 is meshedly connected with the flipping slave part inside the reversing cavity 1; The second slave rotating part is rotatably installed on the top of the second reversing cavity, the center axis of the second slave rotating part is fixedly connected to the main reversing part, the main reversing part and the slave reversing part are meshingly connected, the center axis of the slave reversing part passes through the second reversing cavity and is movably connected to the second flipping main part, the bottom of the second flipping main part is meshingly connected with the flipping slave part, and the center of the flipping slave part is fixedly connected to the flipping axis.

[0013] As a preferred embodiment of the land leveling device for citrus planting of the present invention, wherein: The interiors of the reversing chamber 1 and the reversing chamber 2 are both movably connected with a turning shaft, the turning shaft is fixedly connected to a scraping plate, and the outer side of the scraping plate is tilted downward and provided with a curved scraper head; A through hole is provided on the surface of the curved shovel head, and a soil feeding plate is movably arranged inside the through hole. The soil feeding plate is fixedly connected to the output shaft of the soil shoveling pushing member, and the soil shoveling pushing member is fixedly connected to the bottom surface of the soil shoveling plate.

[0014] As a preferred embodiment of the land leveling device for citrus planting of the present invention, wherein: A through groove is provided between the reciprocating rotation source and the reversing cavity 1, the through groove is opened on the bottom surface of the mounting cavity plate, the top of the through groove is fixedly connected with an arch frame, and the top of the arch frame is fixedly connected with a downward pressing driving member; The output shaft of the pressing driving member movably passes through the arch frame and is fixedly connected with the pressing plate, and a plurality of tooth columns 2 are arranged at the bottom of the pressing plate.

[0015] As a preferred embodiment of the land leveling device for citrus planting of the present invention, wherein: The side of the through groove is fixedly connected to the connecting block through the installation cavity plate, the bottom of the connecting block is inclinedly provided with an inclined plate, the inclined plate is arranged at the bottom of the shovel plate, the surface of the inclined plate is oppositely inclined with a guide plate, and the guide plate is composed of a solid plate at the top and a screen plate at the bottom; A rammed earth driving source is fixedly connected to the top of the installation cavity plate opposite to the inclined plate, and an output shaft of the rammed earth driving source movably passes through the installation cavity plate and is fixedly connected to the rammed earth plate.

[0016] Beneficial effects of the present invention: 1. The reciprocating plate 1 and the reciprocating plate 2 are driven to move relative to and away from each other by the forward and reverse rotation of the reciprocating rotation source, thereby making the reciprocating motion of the reciprocating plate 1 and the reciprocating plate 2 drive the harvesting member driven by the harvesting rotation source to cut the interplanted plants on the side of the harvesting member, so that the cut interplanted plants fall to the soil surface. During the reciprocating motion of the reciprocating plate 1 and the reciprocating plate 2, the unfolding rotation source is reversed, so that the originally unfolded installation cavity plate gradually approaches the position of the citrus tree disk, so that the interplanted plants in the citrus planting area are moved and harvested.

[0017] Second, the straight plate and the tooth column 1 are driven to reciprocate and gather along with the reciprocating plate 1 and the reciprocating plate 2 through the lower extension plate, that is, when the reciprocating plate 1 and the reciprocating plate 2 move relative to each other, the push-down driving member is started, and the output shaft of the push-down driving member moves downward, thereby driving the penetrating plate to move downward, and then the penetrating plate is pressed downward to drive the straight plate and the tooth column to move downward, so that the tooth column 1 is inserted into the soil, and then when the reciprocating plate 1 and the reciprocating plate 2 move relative to each other, the tooth column 1 inserted into the soil will be driven to move inward along the penetrating plate, so that the tooth column 1 will scrape and gather the cut plants and the roots at the bottom of the plants to the inside.

[0018] 3. During the process of the interplants moving closer together, the unfolded installation cavity plate will gradually close, and in this process, the downward pressure driving member will be started to move the downward pressure plate with the downward pressure driving member, so that the tooth column 2 at the bottom of the lower pressure plate will be inserted into the soil, and the tooth column 2 will drive the interplants gathered by the tooth column 1 as the installation cavity plate closes, so that the harvested interplants are driven by the tooth column 2 to the position of the citrus tree tray and cover it.

[0019] 4. After tooth column 2 reaches the tree tray position, the downward pressure driving member drives tooth column 2 to gradually and slowly rise, so that the interplants scraped by tooth column 2 cover the citrus tree tray position, so that the harvested interplants cover the citrus tree tray position, so that the soil at the tree tray position is improved, thereby increasing soil nutrients, and the reciprocating plate 1 and the reciprocating plate 2 drive tooth column 1 to scrape inward and tooth column 2 will move and scrape the soil of the planting area as the installation cavity plate is closed, so that the citrus planting area is leveled and loosened, thereby improving the air permeability of the soil in the citrus planting area and facilitating the ventilation of the citrus tree tray.

[0020] 5. When the reciprocating plate 1 and the reciprocating plate 2 move away from each other, the push-down driving member drives the penetrating plate to move upward, thereby the penetrating plate drives the straight plate and the tooth column 1 to move upward, and then when the reciprocating plate 1 and the reciprocating plate 2 move away from each other, the penetrating plate drives the straight plate and the tooth column 1 to lift, so that the tooth column 1 does not contact the soil, and the lifted straight plate and the tooth column 1 move along the penetrating plate, so that when the reciprocating plate 1 and the reciprocating plate 2 move outward away from each other, the tooth column 1 will not drive the interplants cut by the harvesting member to move outward, and then the interplants will only be scraped and gathered towards the tree disk area during the relative inward movement of the reciprocating plate 1 and the reciprocating plate 2, thereby reducing the outward movement waste of the interplants during the harvesting movement and gathering.

[0021] 6. The curved shovel head will shovel into the soil at the non-tree plate position of the citrus. After the curved shovel head enters the soil, the shovel pusher is started, so that the output shaft of the shovel pusher pushes the soil feed plate into the soil, thereby completing the shoveling. When the shovel pusher completes shoveling, the shovel plate flips upward, so that the soil on the soil feed plate and the surface of the shovel plate is flipped to the surface of the inclined plate, so that the soil shoveled by the shovel plate is guided by the inclined guide plate and dispersed by the screen plate, and then spread through the inclined plate to the surface of the interplanted plants after harvesting and scraping, thereby completing the covering of the interplanted plants after harvesting, so that the nutrients of the harvested interplanted plants after decay after the soil is covered are released more evenly and slowly, which is helpful for the citrus trees to continuously absorb and improve the fertilizer efficiency. After the shovel board shovels the soil and covers it, the ramming drive source is started, so that the ramming drive source drives the ramming board to press down the soil shoveled by the shovel board, so that the soil is moderately compacted, which can reduce the looseness of soil particles, prevent the wind from blowing away the covering soil and the harvested interplanted plants, and promote the combination of the harvested interplanted plants and the soil.

[0022] 7. By repeatedly unfolding and closing the installation cavity plate, the shovel plate outside the installation cavity plate repeatedly covers the soil outside the tree tray to the surface of the interplanted plants, thereby improving the uniformity and sufficiency of the interplanted plant coverage. Of course, after the vehicle body has processed one side of the citrus tree tray in the above process, the vehicle body is operated to move to the other side of the citrus tree tray, so that the vehicle body repeats the above process to process the other side of the citrus tree tray through the installation cavity plate, thereby realizing the mowing and land preparation of the citrus tree tray. By alternating the treatment of both sides of the citrus, the citrus tree tray position can achieve multi-layer interplanted plant harvesting and soil preparation coverage, thereby improving the effect of land preparation and soil burial covering, thereby improving soil structure and fertility, and improving soil water retention capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the following is a brief introduction to the drawings required for describing the embodiment, wherein: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the connection of the land preparation unit structure of the present invention; Figure 3This is a schematic diagram of the internal structure connection of the installation cavity plate of the present invention; Figure 4 for Figure 3 A schematic diagram of the comparative enlarged structure of parts A and B; Figure 5 It is a side view schematic diagram of the internal structure of the installation cavity plate of the present invention; Figure 6 This is a schematic diagram of the bottom structure connection of the cavity plate of the present invention; Figure 7 This is a schematic diagram of the internal structure connection of the second reversing cavity of the present invention; Figure 8 This is a schematic diagram of the internal structure connection of the reversing cavity of the present invention; Fig. 9 This is a schematic diagram of the connection of the earthwork board structure of the present invention; Fig.10 It is a schematic diagram of the connection of the inclined plate structure of the present invention.

[0024] In the figure: 1. Travel unit; 101. Vehicle body; 102. Camera; 103. Adjust the rotation source; 2. Land leveling unit; 201. Connecting block; 2011. Expand the rotation source; 202. Connecting arm; 203. Install cavity plate; 2031. Reciprocating plate 1; 20311. Tooth plate 1; 2032. Reciprocating plate 2; 20321. Tooth plate 2; 2033. Harvesting rotation source; 20331. Harvesting parts; 2034. Reciprocating rotation source; 20341. Main rotating part; 20342. Main control part; 2035. Linkage part; 20351. Slave rotating part 1; 20352. Slave rotating part 2; 20353. Main reversing part; 20354. Slave reversing part; 2036. Reversing cavity 1; 20361. Turn over main part 1; 2037. Reversing To cavity two; 20371, turning main part two; 2038, lower extension plate; 20381, straight plate; 20382, tooth column one; 2039, through plate; 20391, push-down driving part; 204, auxiliary wheel; 205, arch frame; 2051, pressing driving part; 2052, pressing plate; 20521, tooth column two; 2053, through groove; 206, inclined plate; 2061, connecting block; 2062, guide plate; 20621, solid plate; 20622, sieve plate; 207, shovel plate; 2071, turning shaft; 20711, turning slave part; 2072, curved shovel head; 20721, through mouth; 20722, soil feeding plate; 2073, shovel pushing part; 208, ramming earth driving source; 2081, ramming earth plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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. Example

[0026] like Figure 1-10 As shown, a land leveling device for citrus planting includes: a walking unit 1, the walking unit 1 includes a vehicle body 101, a camera 102 is installed on the top surface of the vehicle body 101, and an adjustment rotation source 103 is fixedly connected to the forward side of the vehicle body 101, and also includes: A ground leveling unit 2, wherein the ground leveling unit 2 is arranged on the forward side of the walking unit 1; The land leveling unit 2 includes a reciprocatingly opened and closed mounting cavity plate 203, wherein a reciprocating plate 1 2031 and a reciprocating plate 2 2032 are disposed inside the mounting cavity plate 203, a harvesting piece 20331 is rotatably disposed on the side of the reciprocating plate 1 2031 and the reciprocating plate 2 2032, a lower extension plate 2038 is fixedly connected to the bottom of the reciprocating plate 1 2031 and the reciprocating plate 2 2032, a tooth column 1 20382 is movably disposed on the outer side of the lower extension plate 2038, a tooth column 2 20521 is movably disposed on the outer side of the reciprocating plate 1 2031 and the reciprocating plate 2 2032, and a shovel plate 207 for rotatably turning over the soil is disposed on the side of the tooth column 2 20521.

[0027] The scene fed back by the camera is transmitted to the vehicle body 101 through the camera 102, so that the vehicle body 101 can adjust its position relative to the citrus fruits, and the setting of the rotation source 103 is adjusted to facilitate the adjustment of the position of the land preparation unit 2 relative to the vehicle body 101 by rotation of the rotation source 103. Of course, handrails can also be installed on the side of the connecting block 201 in the land preparation unit 2 opposite to the vehicle body 101 to change the land preparation unit 2 into a worker-handheld type.

[0028] Preferably, the land leveling unit 2 includes a connecting block 201, the connecting block 201 is rotatably mounted on the top of the output shaft of the adjustment rotation source 103, an expansion rotation source 2011 is fixedly mounted on the top of the connecting block 201, the output shaft of the expansion rotation source 2011 movably passes through the connecting block 201 and is rotatably connected to the connecting arm 202, that is, the connecting arm 202 is fixedly connected to the surface of the output shaft of the expansion rotation source 2011, and the output shaft of the expansion rotation source 2011 is rotatably arranged inside the connecting block 201; Auxiliary wheels 204 are fixedly connected to the front and rear sides of the installation cavity plate 203 .

[0029] Preferably, the unfolding rotation source 2011 is fixedly connected to the installation cavity plate 203 through the connecting arm 202, the top of the installation cavity plate 203 is fixedly connected to a reciprocating rotation source 2034, the output shaft of the reciprocating rotation source 2034 passes through the installation cavity plate 203 and is rotationally connected to a main control 20342 inside the installation cavity plate 203, and the main control 20342 is rotationally arranged inside the installation cavity plate 203; The front and rear sides of the main control 20342 are meshedly connected with a tooth plate 1 20311 and a tooth plate 2 20321 .

[0030] Preferably, the tooth plate 1 20311 is fixedly connected to the reciprocating plate 1 2031, the tooth plate 2 20321 is fixedly connected to the reciprocating plate 2 2032, and the reciprocating plate 1 2031 and the reciprocating plate 2 2032 are slidably installed inside the installation cavity plate 203; The top of the protruding side part of the cavity plate 203 of the reciprocating plate 1 2031 and the reciprocating plate 2 2032 are both installed with a harvesting rotation source 2033, and the bottom of the output shaft of the harvesting rotation source 2033 is installed with a harvesting piece 20331. Of course, in order to reduce the grass leaves wrapped around the surface of the harvesting rotation source 2033, the bottom of the reciprocating plate 1 2031 and the reciprocating plate 2 2032 can be extended and fixedly connected with a protective circular sleeve, and the output shaft of the harvesting rotation source 2033 is installed inside the protective circular sleeve, and the protective circular sleeve is movably installed on the top of the harvesting piece 20331, and a cutting knife is provided on the bottom surface of the protective circular sleeve, so that the cutting knife can cut the grass leaves accumulated to a certain height by the harvesting piece 20331, and the harvesting piece 20331 is preferably a circular saw.

[0031] Preferably, the reciprocating plate 1 2031 and the reciprocating plate 2 2032 are both movably passed through the installation cavity plate 203 through the lower extension plate 2038 at the bottom thereof, a straight plate 20381 is movably provided on the top surface of the outer side of the lower extension plate 2038, a plurality of tooth columns 1 20382 are provided at the bottom of the straight plate 20381, the tooth columns 1 20382 movably pass through the lower extension plate 2038 and extend downward, and a through plate 2039 is movably passed through the interior of the straight plate 20381; The through plate 2039 is movable through the lower extension plate 2038 and is fixedly connected to the output shaft of the push-down driving member 20391, that is, a vertical groove is opened at the bottom of the lower extension plate 2038 to facilitate the through plate 2039 to move up and down inside the vertical groove, and the push-down driving member 20391 is fixedly connected to the bottom surface of the mounting cavity plate 203.

[0032] Preferably, a through slot 2053 is provided between the reciprocating rotation source 2034 and the reversing cavity 1 2036, the through slot 2053 is opened on the bottom surface of the mounting cavity plate 203, the top of the through slot 2053 is fixedly connected with an arch frame 205, the arch frame 205 is fixedly connected to the inside of the mounting cavity plate 203, and the top of the arch frame 205 is fixedly connected with a downward driving member 2051; The output shaft of the downward pressing driving member 2051 movably passes through the arch frame 205 and is fixedly connected with the downward pressing plate 2052 , and a plurality of gear columns 20521 are arranged at the bottom of the downward pressing plate 2052 .

[0033] It should be noted that the adjustment rotation source 103, the expansion rotation source 2011, the harvesting rotation source 2033 and the reciprocating rotation source 2034 are preferably composed of servo motors and drivers, and are controlled by a unified PLC and powered by a battery inside the vehicle body 101. The push-down drive component 20391, the pressure drive component 2051, the shoveling push component 2073 and the tamping drive source 208 are preferably cylinders or electric telescopic cylinders, and are controlled by a unified PLC and powered by a battery or gas source inside the vehicle body 101.

[0034] Operation process: By operating the walking unit 1 to move to the position facing the citrus tree, and rotating the unfolding rotation source 2011, the unfolding rotation source 2011 drives the installation cavity plate 203 to unfold through the connecting arm 202 and finally unfolds 120 degrees to the non-tree disk position of the citrus tree, so that the walking unit 1 is moved closer to the citrus tree, so that the citrus tree is located in the middle of the two unfolded installation cavity plates 203, and then the reciprocating rotation source 2034 is started, so that the output shaft of the reciprocating rotation source 2034 drives the main control 20342 to rotate, so that the main The control 20342 drives the tooth plate 1 20311 and the tooth plate 2 20321 to move, thereby making the reciprocating plate 1 2031 and the reciprocating plate 2 2032 move in opposite directions, and during the movement of the reciprocating plate 1 2031 and the reciprocating plate 2032, the harvesting rotation source 2033 is started, so that the harvesting rotation source 2033 drives the harvesting member 20331 to rotate, so that the harvesting member 20331 harvests the interplanted plants on the side of the installation cavity plate 203 as the reciprocating plate 1 2031 and the reciprocating plate 2032 move in opposite directions; When the reciprocating plate 1 2031 and the reciprocating plate 2 2032 move to the middle of the installation cavity plate 203, the harvesting parts 20331 installed on the sides of the reciprocating plate 1 2031 and the reciprocating plate 2 2032 are close to each other but not in contact, and then the reciprocating rotation source 2034 is reversed, so that the reciprocating rotation source 2034 drives the tooth plate 1 20311 and the reciprocating plate 1 2031 and the tooth plate 2 20321 and the reciprocating plate 2 2032 to move outward in opposite directions through the main control 20342, and then the reciprocating plate 1 2031 and the reciprocating plate 2 2032 are driven by the forward and reverse rotation of the reciprocating rotation source 2034. The second reciprocating plate 2032 realizes relative and reverse motion, thereby making the reciprocating motion of the first reciprocating plate 2031 and the second reciprocating plate 2032 drive the harvesting member 20331 driven by the harvesting rotation source 2033 to cut the interplanted plants on the side of the harvesting member 20331, so that the interplanted plants fall to the soil surface. During the reciprocating motion of the first reciprocating plate 2031 and the second reciprocating plate 2032, the unfolding rotation source 2011 is reversed, so that the originally unfolded installation cavity plate 203 gradually approaches the position of the citrus tree disk, so that the interplanted plants in the citrus planting area are moved and harvested. During the reciprocating motion, the reciprocating plate 1 2031 and the reciprocating plate 2032 will drive the straight plate 20381 and the tooth column 1 20382 to reciprocate with the reciprocating plate 1 2031 and the reciprocating plate 2032 through the lower extension plate 2038. That is, when the reciprocating plate 1 2031 and the reciprocating plate 2032 move relative to each other, the push-down driving member 20391 is started, so that the output shaft of the push-down driving member 20391 moves downward, thereby driving the through plate 2039 The penetrating plate 2039 moves downward, thereby pressing the straight plate 20381 and the tooth column 1 20382 downward, thereby inserting the tooth column 1 20382 into the soil. When the reciprocating plate 1 2031 and the reciprocating plate 2032 move relative to each other, the tooth column 1 20382 inserted into the soil moves inward along the penetrating plate 2039, thereby causing the tooth column 1 20382 to scrape and gather the cut plants and the roots at the bottom of the plants inward. The final stopping position of the tooth column 1 20382 as the reciprocating plate 1 2031 and the reciprocating plate 2 2032 move relative to each other is: the distance between the tooth column 1 20382 relative to the reciprocating plate 1 2031 and the reciprocating plate 2 2032 is equal to the diameter of the tree disk, so that the relative movement of the reciprocating plate 1 2031 and the reciprocating plate 2 2032 drives the tooth column 1 20382 to cut the interplants at the non-tree disk position of the citrus and move closer to the middle of the installation cavity plate 203. During the process, the unfolded installation cavity plate 203 will gradually close, and in the process, the downward pressing driving member 2051 is started, so that the downward pressing driving member 2051 moves the downward pressing plate 2052 downward, so that the tooth column 20521 at the bottom of the lower pressing plate 2052 is inserted into the soil, so that the tooth column 20521 drives the interplants scraped by the tooth column 1 20382 as the installation cavity plate 203 is closed, so that the harvested interplants are driven by the tooth column 20521 to the position of the citrus tree plate and covered; When tooth column 20521 reaches the tree tray position, the downward driving member 2051 drives tooth column 20521 to rise gradually and slowly, so that the interplants scraped by tooth column 20521 cover the citrus tree tray position, and the harvested interplants cover the citrus tree tray position, so that the soil at the tree tray position is improved, thereby increasing soil nutrients, and the reciprocating plate 1 2031 and the reciprocating plate 2 2032 drive tooth column 1 20382 to scrape inward and tooth column 2 20521 will move and scrape the soil of the planting area as the installation cavity plate 203 is closed, so that the citrus planting area is leveled and loosened, thereby improving the air permeability of the soil in the citrus planting area and facilitating the ventilation of the citrus tree tray.

[0035] When the reciprocating plate 1 2031 and the reciprocating plate 2032 move in opposite directions, the push-down driving member 20391 drives the through plate 2039 to move upward, so that the through plate 2039 drives the straight plate 20381 and the tooth column 1 20382 to move upward, and then the reciprocating plate 1 2031 and the reciprocating plate 2032 move in opposite directions outward, the through plate 2039 drives the straight plate 20381 and the tooth column 1 20382 to lift, so that the tooth column 1 20382 does not contact the soil, so that the lifting The straight plate 20381 and the tooth column 1 20382 move along the through plate 2039, so that when the reciprocating plate 1 2031 and the reciprocating plate 2032 move outward and away from each other, the tooth column 1 20382 will not drive the interplants cut by the harvesting piece 20331 to move outward, so that the interplants will only be scraped and gathered toward the tree disk area during the relative inward movement of the reciprocating plate 1 2031 and the reciprocating plate 2032, thereby reducing the outward movement waste during the harvesting and moving of the interplants. Example

[0036] Reference Figure 5-10 As shown, this embodiment is different from the first embodiment in that: The output shaft of the reciprocating rotation source 2034 is installed with a main rotating part 20341, and two linkage parts 2035 are installed in sequence on the surface of the main rotating part 20341. The reciprocating rotation source 2034 is respectively connected to the slave rotating part 1 20351 and the slave rotating part 2 20352 through the linkage parts 2035. The linkage parts 2035 are preferably belts or chains.

[0037] Preferably, the slave rotating part 20351 is rotatably mounted on the top of the reversing cavity 2036, the central axis of the slave rotating part 20351 passes through the reversing cavity 2036 and is transmission-connected with the flipping main part 20361, and the flipping main part 20361 is meshingly connected with the flipping slave part 20711 inside the reversing cavity 2036; The second slave rotating part 20352 is rotatably mounted on the top of the second reversing cavity 2037, the central axis of the second slave rotating part 20352 is fixedly connected to the main reversing part 20353, the main reversing part 20353 and the slave reversing part 20354 are meshed and connected, the main reversing part 20353 and the slave reversing part 20354 are rotatably mounted on the surface of the second reversing cavity 2037, the central axis of the slave reversing part 20354 passes through the second reversing cavity 2037 and is movably connected to the second flip main part 20371, the flip main The bottom of the second component 20371 is meshedly connected with a flip slave component 20711, and the center of the flip slave component 20711 is fixedly connected to the flip shaft 2071. The main rotating component 20341, the slave rotating component 1 20351, and the slave rotating component 20352 are preferably pulleys or sprockets. The main control component 20342, the main reversing component 20353, and the slave reversing component 20354 are preferably gears. The flip main component 1 20361, the flip main component 2 20371, and the flip slave component 20711 are preferably bevel gears.

[0038] Preferably, the interior of the reversing chamber 1 2036 and the reversing chamber 2 2037 are both movably connected with a flip shaft 2071, the flip shaft 2071 is fixedly connected to the shovel board 207, and the outer side of the shovel board 207 is tilted downward and provided with a curved shovel head 2072; A through hole 20721 is provided on the surface of the curved shovel head 2072, and a soil feeding plate 20722 is movably provided inside the through hole 20721. The soil feeding plate 20722 is fixedly connected to the output shaft of the soil shoveling pushing member 2073, and the soil shoveling pushing member 2073 is fixedly connected to the bottom surface of the soil shoveling plate 207.

[0039] Preferably, the side of the through groove 2053 is fixedly connected to the connecting block 2061 by installing the cavity plate 203, the bottom of the connecting block 2061 is obliquely provided with an inclined plate 206, the inclined plate 206 is arranged at the bottom of the shovel plate 207, the surface of the inclined plate 206 is oppositely obliquely provided with a guide plate 2062, the guide plate 2062 is composed of a solid plate 20621 at the top and a sieve plate 20622 at the bottom, the distance between the two bottom sieve plates 20622 is equivalent to the diameter of the tree disk, and the surface of the sieve plate 20622 is evenly provided with through holes; A rammed earth driving source 208 is fixedly connected to the top of the mounting cavity plate 203 opposite to the inclined plate 206 , and the output shaft of the rammed earth driving source 208 movably passes through the mounting cavity plate 203 and is fixedly connected to the rammed earth plate 2081 .

[0040] The rest of the structure is the same as that of the first embodiment.

[0041] Operation process: When the output shaft of the reciprocating rotation source 2034 drives the main control unit 20342 to rotate, the main rotating member 20341 on the surface of the output shaft of the reciprocating rotation source 2034 drives the slave rotating member 1 20351 and the slave rotating member 2 20352 to rotate through the linkage member 2035, so that the slave rotating member 1 20351 drives the flipping slave member 20711 to rotate through the flipping main member 1 20361 at its bottom, and the rotation of the flipping slave member 20711 drives the earth-shoveling plate 207 on the side of the slave rotating member 1 20351 to move, and the rotation of the slave rotating member 2 20352 drives the flipping main member 2 20371 to rotate through the reversing transmission of the main reversing member 20353 and the slave reversing member 20354, and the rotation of the flipping main member 2 20371 drives the flipping slave member 20711 and the earth-shoveling plate 207 on the side of the slave rotating member 2 20352 to rotate; When the shovel board 207 is driven to flip downward, the curved shovel head 2072 will shovel into the soil at the non-tree plate position of the citrus. After the curved shovel head 2072 enters the soil, the shovel pusher 2073 is started, so that the output shaft of the shovel pusher 2073 pushes the feed plate 20722 into the soil, thereby completing the shoveling. When the shovel pusher 2073 completes the shoveling, the shovel board 207 flips upward, so that the soil on the feed plate 20722 and the surface of the shovel board 207 is flipped to the surface of the inclined plate 206, so that the soil shoveled by the shovel board 207 is guided by the inclined guide plate 2062 and dispersed by the screen plate 20622, and then is dispersed by the inclined Plate 206 is spread on the surface of the interplants after harvesting and scraping, thereby completing the soil covering after the interplants are harvested, so that the nutrients of the harvested interplants after decay after the soil covering are released more evenly and slowly, which is helpful for the citrus trees to continuously absorb and improve the fertilizer efficiency. After the shovel board 207 shovels the soil and covers it, the ramming drive source 208 is started, so that the ramming drive source 208 drives the ramming board 2081 to press down the soil shoveled by the shovel board 207, so that the soil is moderately compacted, which can reduce the looseness of soil particles, prevent the wind from blowing away the covered soil and the harvested interplants, and promote the combination of the harvested interplants and the soil. It should be noted that the length of the installation cavity plate 203 is greater than the diameter of the citrus tree disk.

[0042] Of course, the cavity plate 203 can be opened and closed multiple times so that the shovel plate 207 outside the cavity plate 203 can cover the soil outside the tree tray to the surface of the interplanted plants multiple times, thereby improving the uniformity and sufficiency of the interplanted plant coverage. Of course, after the vehicle body 101 has processed one side of the citrus tree tray in the above process, the vehicle body 101 is operated to move to the other side of the citrus tree tray, so that the vehicle body 101 repeats the above process to process the other side of the citrus tree tray through the cavity plate 203, thereby realizing the mowing and land preparation of the citrus tree tray. By alternating the treatment of the two sides of the citrus, the citrus tree tray position can achieve multi-layer interplanted plant harvesting and soil preparation covering, thereby improving the effect of land preparation and soil burial covering, thereby improving the soil structure and fertility, and improving the soil water retention capacity.

[0043] 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 elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A land leveling device for citrus planting, comprising: A walking unit (1), the walking unit (1) comprising a vehicle body (101), a camera (102) being mounted on the top surface of the vehicle body (101), an adjustment rotation source (103) being fixedly connected to the forward side of the vehicle body (101), and characterized in that it further comprises: A ground leveling unit (2), wherein the ground leveling unit (2) is arranged on the forward side of the walking unit (1); The land leveling unit (2) comprises a reciprocatingly opening and closing mounting cavity plate (203), wherein a reciprocating plate 1 (2031) and a reciprocating plate 2 (2032) are arranged inside the mounting cavity plate (203), a harvesting piece (20331) is rotatably arranged on the side of the reciprocating plate 1 (2031) and the reciprocating plate 2 (2032), a lower extension plate (2038) is fixedly connected to the bottom of the reciprocating plate 1 (2031) and the reciprocating plate 2 (2032), a tooth column 1 (20382) is movably arranged on the outer side of the lower extension plate (2038), a tooth column 2 (20521) is movably arranged on the outer side of the reciprocating plate 1 (2031) and the reciprocating plate 2 (2032), and a soil shoveling plate (207) for rotatably turning over soil is arranged on the side of the tooth column 2 (20521).

2. The land leveling device for citrus planting as claimed in claim 1, characterized in that: The ground leveling unit (2) comprises a connecting block (201), the connecting block (201) being rotatably mounted on the top of an output shaft of an adjustment rotation source (103), an unfolding rotation source (211) being fixedly mounted on the top of the connecting block (201), and the output shaft of the unfolding rotation source (211) being movably passed through the connecting block (201) and the connecting arm (202) for rotatable connection; Auxiliary wheels (204) are fixedly connected to the front and rear sides of the installation cavity plate (203).

3. The land leveling device for citrus planting as claimed in claim 2, characterized in that: The unfolding rotation source (2011) is fixedly connected to the mounting cavity plate (203) via a connecting arm (202); a reciprocating rotation source (2034) is fixedly connected to the top of the mounting cavity plate (203); an output shaft of the reciprocating rotation source (2034) passes through the mounting cavity plate (203) and is rotationally connected to a main control (20342) inside the mounting cavity plate (203); The front and rear sides of the main control (20342) are meshedly connected with a tooth plate 1 (20311) and a tooth plate 2 (20321).

4. The land leveling device for citrus planting as claimed in claim 3, characterized in that: The tooth plate 1 (20311) and the reciprocating plate 1 (2031) are fixedly connected, the tooth plate 2 (20321) and the reciprocating plate 2 (2032) are fixedly connected, and the reciprocating plate 1 (2031) and the reciprocating plate 2 (2032) are slidably mounted inside the mounting cavity plate (203); The top ends of the protruding side portions of the reciprocating plate 1 (2031) and the reciprocating plate 2 (2032) on the mounting cavity plate (203) are both installed with a harvesting rotation source (2033), and the bottom end of the output shaft of the harvesting rotation source (2033) is installed with a harvesting member (20331).

5. The land leveling device for citrus planting according to any one of claims 3-4, characterized in that: The reciprocating plate 1 (2031) and the reciprocating plate 2 (2032) are both movably passed through the installation cavity plate (203) via the lower extension plate (2038) at the bottom thereof; a straight plate (20381) is movably provided on the top surface of the outer side of the lower extension plate (2038); a plurality of tooth columns 1 (20382) are provided at the bottom of the straight plate (20381); the tooth columns 1 (20382) movably pass through the lower extension plate (2038) and extend downward; a through plate (2039) is movably passed through the interior of the straight plate (20381); The through plate (2039) movably passes through the lower extension plate (2038) and is fixedly connected to the output shaft of the push-down driving member (20391), and the push-down driving member (20391) is fixedly connected to the bottom surface of the mounting cavity plate (203).

6. The land leveling device for citrus planting as claimed in claim 5, characterized in that: The output shaft of the reciprocating rotation source (2034) is mounted with a main rotating member (20341), and two linkage members (2035) are sequentially mounted on the surface of the main rotating member (20341). The reciprocating rotation source (2034) is respectively connected to a slave rotating member 1 (20351) and a slave rotating member 2 (20352) via the linkage members (2035).

7. The land leveling device for citrus planting as claimed in claim 6, characterized in that: The slave rotating part 1 (20351) is rotatably mounted on the top of the reversing cavity 1 (2036); the central axis of the slave rotating part 1 (20351) passes through the reversing cavity 1 (2036) and is transmission-connected with the flipping main part 1 (20361); the flipping main part 1 (20361) is meshingly connected with the flipping slave part (20711) inside the reversing cavity 1 (2036); The second slave rotating part (20352) is rotatably mounted on the top of the second reversing cavity (2037); the central axis of the second slave rotating part (20352) is fixedly connected to the main reversing part (20353); the main reversing part (20353) and the slave reversing part (20354) are meshingly connected; the central axis of the slave reversing part (20354) passes through the second reversing cavity (2037) and is movably connected to the second flipping main part (20371); the bottom of the second flipping main part (20371) is meshingly connected to the flipping slave part (20711); the center of the flipping slave part (20711) is fixedly connected to the flipping shaft (2071).

8. The land leveling device for citrus planting as claimed in claim 7, characterized in that: The first reversing chamber (2036) and the second reversing chamber (2037) are both movably connected with a flip shaft (2071), the flip shaft (2071) and the shovel plate (207) are fixedly connected, and the outer side of the shovel plate (207) is provided with a curved shovel head (2072) which is tilted downward; The surface of the curved shovel head (2072) is provided with a through opening (20721), and a soil feeding plate (20722) is movably provided inside the through opening (20721). The soil feeding plate (20722) is fixedly connected to the output shaft of the soil shoveling pushing member (2073), and the soil shoveling pushing member (2073) is fixedly connected to the bottom surface of the soil shoveling plate (207).

9. The land leveling device for citrus planting as claimed in claim 7, characterized in that: A through groove (2053) is provided between the reciprocating rotation source (2034) and the first reversing cavity (2036); the through groove (2053) is opened on the bottom surface of the mounting cavity plate (203); the top of the through groove (2053) is fixedly connected to an arch frame (205); the top of the arch frame (205) is fixedly connected to a downward pressing driving member (2051); The output shaft of the downward pressing driving member (2051) movably passes through the arch frame (205) and is fixedly connected to the downward pressing plate (2052), and a plurality of tooth columns (20521) are arranged at the bottom of the downward pressing plate (2052).

10. The land leveling device for citrus planting as claimed in claim 9, characterized in that: The side of the through groove (2053) is fixedly connected to the connecting block (2061) by installing the cavity plate (203); the bottom of the connecting block (2061) is provided with an inclined plate (206) in an inclined manner; the inclined plate (206) is provided at the bottom of the shovel plate (207); the surface of the inclined plate (206) is provided with a guide plate (2062) in an oppositely inclined manner; the guide plate (2062) is composed of a solid plate (20621) at the top and a screen plate (20622) at the bottom; A rammed earth driving source (208) is fixedly connected to the top end of the mounting cavity plate (203) opposite to the inclined plate (206), and an output shaft of the rammed earth driving source (208) movably passes through the mounting cavity plate (203) and is fixedly connected to the rammed earth plate (2081).

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