CN114009165B - Nursery stock is cultivated and is dug curing means - Google Patents

Abstract

The invention discloses a nursery stock cultivating, soil turning and maintaining device, which relates to the technical field of garden maintenance, and comprises a power vehicle, a cockpit, a soil turning claw, a first motor, a transmission part, a support plate, a protective shell, a maintenance liquid box, a cleaning and maintaining part, a rolling part, a screening part, a conveyor belt, an elastic part and a linkage part, wherein the device can wash soil attached to stones through the cooperation of the linkage part, the cleaning and maintaining part and the elastic part, and a small amount of unscreened clods are crushed and diluted by the cooperation of the plurality of rolling brushes, mixed with the curing liquid and then flow into the soil again, can be pertinence carry out key maintenance to the lower soil block of hardened nutrient content, promoted the nutritive value of soil greatly, the planting of the nursery stock of being convenient for not only can effectually select massive stone, can also prevent to lead to the condition of soil deficient nutrition disappearance along with a large amount of earth losses when screening the stone.

Description

Nursery stock is cultivated and is dug curing means

Technical Field

The invention relates to the technical field of garden maintenance, in particular to a nursery stock cultivation and soil turning maintenance device.

Background

Along with the continuous improvement of living standard of people, the requirements of people on living environment and quality are improved, and gardens, as a 'natural oxygen bar', become places where people often go in life, so regular maintenance of landscaping becomes an important task of related workers. The main contents of garden maintenance comprise: watering, fertilizing, pruning, weeding, cleaning and sanitation of green land, pest control, waterlogging prevention, drought prevention and the like. In the current stage, the garden is maintained mainly by manually watering, fertilizing, pruning and other operations on the garden grassland, and the process is complicated and the efficiency is low; if the soil of the planting cover is hardened, a large amount of water is inevitably lost outside the green land in a surface runoff mode during irrigation, the soil with relatively low plant density is loosened periodically, the adsorption capacity of the soil to the water is enhanced, the utilization rate of the water is improved, the soil is loosened by using a manual tool, a large amount of labor is needed, and the efficiency is low.

The Chinese utility model patent with publication number CN214627909U discloses a garden maintenance device, which relates to the field of garden greening equipment, and adopts the technical scheme that the garden maintenance device comprises a rectangular box body with a hollow interior, wherein a horizontal partition plate is arranged in the middle of the box body, the box body is divided into a water storage tank and a maintenance area by the partition plate, the water storage tank is positioned above the maintenance area, a mowing unit is arranged in the middle of the maintenance area, and a spraying unit and a soil turning unit are respectively arranged on two sides of the mowing unit; the soil turning unit comprises two worm and gear boxes, and the worms of the two worm and gear boxes are fixedly connected through a connecting rod; the soil turning plate is horizontally arranged, and a plurality of soil turning knives are arranged on a plate body of the soil turning plate in an array manner; the spraying unit comprises a horizontally arranged spraying plate, a plurality of nozzles are arranged on the plate body of the spraying plate in an array mode, and the water outlet ends of the nozzles are arranged to deviate from the water storage tank; also comprises a spraying motor arranged in the middle of the water pipe. The utility model discloses a beneficial effect is: simple structure, convenient to use, it is multiple functional, can save the manual work, improve work efficiency.

The prior art also has the following problems: 1. the device is easily damaged: when larger stones in soil are separated, some larger soil blocks are doped, and the larger soil blocks are thrown into the soil after being crushed, but the large soil blocks and the stones cannot be distinguished in the prior art, when the device crushes the soil blocks, the crushing device impacts the large stones and is easy to damage, so that the device is over-high in cost and poor in separation efficiency; 2. leading to soil scarcity: the device is when separating some big stones, and some great clods of soil can pass from the gap when reducing mechanism is strutted, still have partial soil to discharge together with big stone, and it is deficient to make soil nutrition along with earth runs off, leads to the nursery stock to grow slowly.

Disclosure of Invention

The invention aims to provide a nursery stock cultivating, soil turning and maintaining device, which solves the technical problems that the device is easy to damage and soil nutrition is easy to lack in the prior art.

The invention provides a nursery stock cultivating, soil turning and maintaining device, which comprises a power vehicle and a cockpit, and also comprises soil turning claws, a first motor, transmission parts, support plates, a protective shell, a maintenance liquid tank, a cleaning and maintaining part, a rolling part, a screening part, a conveyor belt, an elastic part and a linkage part, wherein the cockpit is arranged above the power vehicle, both sides of the power vehicle are provided with fixed rods, the soil turning claws are rotatably arranged between the end parts of the two fixed rods, the first motor is arranged on one side wall of the fixed rods, the output shaft of the first motor is fixedly connected with the soil turning claws, the screening part is fixedly arranged at the front end of the power vehicle, the transmission parts are arranged on one side wall of the screening part, the two support plates are arranged below the screening part, the rolling part is rotatably arranged between the two support plates, the elastic parts are provided with two groups, the two groups of elastic parts are respectively arranged at two ends of the rolling part, the linkage part is arranged below the elastic parts, sliding grooves are formed in the two supporting plates, two ends of the conveying belt are arranged in the sliding grooves in a sliding mode, the maintenance liquid box is arranged above the front end of the power vehicle, the cleaning and maintenance part is fixedly arranged below the maintenance liquid box, and a fence-shaped chassis is arranged below the cleaning and maintenance part.

Further, the part of rolling includes two rolls roller, two rolls motor, four stoppers and two compression roller cores, two the backup pad is provided with the spacing groove respectively, four two liang of slip settings of stopper are in two spacing grooves, two the both ends of compression roller core rotate with two stoppers respectively and are connected, two roll the roller and overlap respectively and establish at two compression roller core outer walls, and roll the roller outer wall and be provided with and roll the tooth, two roll the motor and fix the lateral wall that sets up at two stoppers respectively, two roll the output shaft and the compression roller core transmission of motor and be connected.

Further, the screening part includes screening board and two baffles, the screening board is the fixed tip that sets up at the power car of certain angle, a plurality of screening grooves have been seted up on the screening board, two the baffle sets up the both ends at the screening board, the centre of screening board is provided with conveyer, conveyer both sides array is fixed and is provided with a plurality of boards of dialling, the top of screening board still is provided with down the silo.

Furthermore, the transmission part includes first drive belt, a plurality of transmission shaft and second motor, first drive belt sets up at a lateral wall of baffle, and is a plurality of the transmission shaft rotates the setting in one side of screening board, and is a plurality of the one end and the driving belt transmission cooperation of transmission shaft, a plurality of the transmission shaft other end and the transmission cooperation of first drive belt, the output shaft and one of them transmission shaft fixed connection of second motor.

Further, every group elastomeric element includes well spring, side spring and two spring posts, well spring setting is between two stoppers, the side spring sets up the one end at the stopper, two the spring post is fixed respectively and is set up the both sides at two stoppers, wherein is close to the spring post and the backup pad sliding fit of power car one side, and another spring post is fixed to be set up at the spacing inslot.

Further, the linkage part includes two upper racks, two lower racks, two linkage gears and two linkage plates, two the linkage plates are fixed to be set up at the both ends of conveyer belt, two the lower racks set up respectively in the top of two linkage plates, and two the lower racks mesh with two linkage gears respectively, two the linkage gears rotate respectively and set up the lateral wall in two backup pads, two go up the racks and establish respectively fixed setting in the below of two stoppers, and two go up the racks and mesh with two linkage gears respectively.

Further, wash maintenance part including reposition of redundant personnel pipeline, a plurality of shower nozzles, round brush, cleaning motor, U type fixed block, second drive belt and deposit the stone case, the reposition of redundant personnel pipeline sets up in maintenance liquid case below, deposit the below of stone case setting at the reposition of redundant personnel pipeline, it is a plurality of the shower nozzle sets up the output tip at the reposition of redundant personnel pipeline, and a plurality of shower nozzles are located and deposit stone roof portion, and is a plurality of stone bottom of the case portion is being deposited in the round brush setting, a lateral wall of stone case is being deposited in the second drive belt setting, and cooperates with a plurality of round brush transmissions, stone case lateral wall is being deposited in U type fixed block setting, cleaning motor sets up on U type fixed block, and cleaning motor output shaft and round brush transmission cooperation.

Furthermore, an opening and closing door is arranged on the maintenance liquid tank.

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention effectively reduces the damage to the rolling device, when two rolling shafts roll to a large stone, the two rolling rollers are spread, the middle spring is stretched, the side spring is compressed and slides in the supporting plate close to the spring column of the power vehicle, after the large stone passes through, the two rolling rollers are subjected to the reset elastic force and the reset pulling force of the middle spring and the side spring to reset quickly, thereby effectively avoiding the damage of the device caused by forcibly rolling the harder stone and greatly prolonging the service life of the device.

(2) According to the invention, through the cooperation of the linkage part, the cleaning and maintenance part and the elastic part, soil attached to stones can be washed, and a small amount of unscreened soil blocks are crushed and diluted through the cooperation of the plurality of rolling brushes and then flow into soil again after being mixed with the maintenance liquid, so that the hardened soil blocks with lower nutrient content can be pertinently maintained, the nutrient value of the soil is greatly improved, the planting of nursery stocks is facilitated, large stones can be effectively screened out, and the condition of soil deficiency and nutrient loss caused by the loss of a large amount of soil during stone screening can be prevented.

(3) According to the invention, through the arrangement of the cleaning and maintaining part, the hardened soil can be maintained in a targeted manner, the quantity of soil taken away by stones is very small through the steps of screening, maintaining and the like, and the retention rate of the soil is greatly increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the screening member mechanism of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view showing the positional relationship of the rolling member, the elastic member and the linking member according to the present invention;

FIG. 5 is a schematic view of a first operating state of the cooperating elastic member and the linkage member of the present invention;

FIG. 6 is a structural view of the elastic member and the linkage member in a second operating state;

FIG. 7 is a schematic view of a portion of the present invention;

FIG. 8 is a schematic view of the cleaning and maintenance part of the present invention.

Reference numerals:

1. a power vehicle; 2. a cockpit; 3. a soil turning claw; 4. cleaning and maintaining the component; 41. a diversion pipeline; 42. a spray head; 43. rolling and brushing; 44. cleaning the motor; 45. a U-shaped fixing block; 46. a second belt; 47. a stone storage box; 5. rolling the part; 51. rolling a roller; 52. rolling a motor; 53. a limiting block; 54. pressing the roller core; 6. a screening component; 61. screening the plate; 62. a baffle plate; 63. a poking plate; 64. a discharging groove; 65. a conveyor belt; 7. an elastic member; 71. a middle spring; 72. a side spring; 73. a spring post; 8. a linkage member; 81. an upper rack; 82. a lower rack; 83. a linkage gear; 84. a linkage plate; 9. a transmission member; 91. a first drive belt; 92. a drive shaft; 93. a second motor; 10. a first motor; 11. a support plate; 12. opening and closing the door; 13. a maintenance liquid tank; 14. a conveyor belt; 15. a fence-shaped chassis.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention provides a nursery stock cultivating, soil turning and maintaining device, including a power vehicle 1 and a cockpit 2, further including a soil turning claw 3, a first motor 10, a transmission part 9, a support plate 11, a protective casing, a maintenance liquid tank 13, a cleaning and maintaining part 4, a rolling part 5, a screening part 6, a conveyor belt 14, an elastic part 7 and a linkage part 8, wherein the cockpit 2 is disposed above the power vehicle 1, fixing rods are disposed on both sides of the power vehicle 1, the soil turning claw 3 is rotatably disposed between end portions of the two fixing rods, the first motor 10 is disposed on a side wall of the fixing rod, an output shaft of the first motor 10 is fixedly connected with the soil turning claw 3, the screening part 6 is fixedly disposed at a front end of the power vehicle 1, the transmission part 9 is disposed on a side wall of the screening part 6, the support plate 11 is provided with two, two backup pad 11 sets up in the below of screening part 6, rolling part 5 rotates and sets up between two backup pad 11, elastomeric element 7 is provided with two sets ofly, and is two sets of elastomeric element 7 sets up respectively at the both ends that roll part 5, linkage part 8 sets up in elastomeric element 7's below, has seted up the spout on two backup pad 11, 14 both ends of conveyer belt slide and set up in the spout, maintenance liquid case 13 sets up the front end top at motor vehicle 1, wash the fixed setting in maintenance liquid case 13 below of maintenance part 4, it is provided with fence form chassis 15 to wash maintenance part 4 below. When the soil-loosening and maintaining device works, the soil-turning claw 3 is driven to rotate through the first motor 10 to loosen soil, meanwhile, some large soil blocks and stones cannot penetrate through gaps of the soil-turning claw 3, then the large soil blocks and the stones are scraped onto the screening part 6 through the soil-turning claw 3, the screening part 6 is used for screening for the first time, screened partial small stones and crushed small-particle soil blocks pass through the screening groove and fall into the soil again, then the large stones and the large soil blocks fall onto the rolling part 5 through the discharging groove 64, the rolling part 5 rolls the large soil blocks, the ground soil blocks fall into the soil again, when the large stones are encountered, the rolling part 5 cannot roll the ground stones, so the large stones prop the rolling rollers 51 open, at the moment, the elastic part 7 is matched with the linkage part 8, the conveyor belt 14 below moves to the discharging positions of the two rolling rollers 51 to roll the large stones and transport the large stones to the maintenance and cleaning part 4, however when great stone struts roller 51, some clods also can pass from the gap and drop and be carried together on conveyer belt 14 and wash maintenance part 4 department, wash maintenance part 4 work this moment, wash the earth on the stone and get off, and the maintenance liquid that erupts through shower nozzle 42, break away the clods and make broken clods more thoroughly by the dilution of maintenance liquid through the roll of round brush 43, make some of a small amount of clods that are not screened wash the breakage, and wash through the maintenance liquid and make the overhead adnexed soil of bold stone also can be washed off by the quantity, not only can effectually select bold stone, can also prevent to follow the circumstances that a large amount of earth runs off and lead to soil nutrition deficiency when screening the stone.

Preferably, rolling part 5 includes two rolling rollers 51, two rolling motor 52, four stopper 53 and two compression roller cores 54, two backup pad 11 is provided with the spacing groove respectively, four two liang of slip settings of stopper 53 are in two spacing grooves, two compression roller core 54's both ends rotate with two stopper 53 respectively and are connected, two rolling rollers 51 overlaps respectively and is established at two compression roller core 54 outer walls, and rolling roller 51 outer wall is provided with and rolls the tooth, two rolling motor 52 is fixed the lateral wall that sets up at two stopper 53 respectively, two rolling motor 52's output shaft and compression roller core 54 transmission are connected. The during operation, drive the compression roller core 54 through rolling motor 52 and rotate, compression roller core 54 drives rolling roller 51 and rotates, two rolling roller 51 rotate, pulverize the bold clod, make rolling roller 51 slide in the spacing groove when rolling bold stone through the cooperation with elastomeric element 7, make two rolling roller 51 strut, thereby avoid the device to roll the too hard stone and receive the damage, promoted the life of device greatly.

Preferably, the screening part 6 includes a screening plate 61 and two baffles 62, the screening plate 61 is the fixed tip that sets up at the motor vehicle 1 of certain angle, a plurality of screening grooves have been seted up on the screening plate 61, two the baffles 62 set up the both ends at the screening plate 61, the centre of screening plate 61 is provided with conveyer 65, conveyer 65 both sides array is fixed and is provided with a plurality of stirring board 63, the top of screening plate 61 still is provided with down silo 64. The during operation, drive transmission shaft 92 through driving motor and rotate, transmission shaft 92 rotates and drives first drive belt 91 and rotate, first drive belt 91 drives conveyer 65 through transmission shaft 92 and rotates, conveyer 65 drives and dials board 63 and slides on screening plate 61, thereby transport bold stone and bold soil block, during some less soil block stones fall into soil from the screening groove, stir through a plurality of boards 63 of dialling, it transports to the feed chute 64 and falls down to drive bold stone and bold soil block, carry out preliminary screening to the bold stone and reduce subsequent work degree of difficulty.

Preferably, the transmission component 9 includes a first transmission belt 91, a plurality of transmission shafts 92 and a second motor 93, the first transmission belt 91 is disposed on a side wall of the baffle plate 62, the plurality of transmission shafts 92 are rotatably disposed on one side of the screening plate 61, one end of each of the plurality of transmission shafts (92) is in transmission fit with the transmission belt (65), the other end of each of the plurality of transmission shafts 92 is in transmission fit with the first transmission belt 91, and an output shaft of the second motor 93 is fixedly connected with one of the transmission shafts 92.

Preferably, each set of the elastic component 7 includes a middle spring 71, a side spring 72 and two spring columns 73, the middle spring 71 is disposed between the two limit blocks 53, the side spring 72 is disposed at one end of the limit block 53, the two spring columns 73 are respectively and fixedly disposed at two sides of the two limit blocks 53, wherein the spring column 73 near one side of the power vehicle 1 is in sliding fit with the support plate 11, and the other spring column 73 is fixedly disposed in a limit groove. During operation, two rolling rollers 51 are strutted when rolling to bold stone to two rolling rollers, spring 71 is elongated this moment, side spring 72 is compressed, and the spring post 73 that is close to motor car 1 slides in backup pad 11, two rolling rollers 51 receive the elasticity and the pulling force of the reset of spring 71 and side spring 72 after bold stone passes through, reset fast, effectually avoid rolling harder stone by force and lead to the device to damage, the life of device has been promoted greatly.

Preferably, the linkage part 8 includes two upper racks 81, two lower racks 82, two linkage gears 83 and two linkage plates 84, two linkage plates 84 are fixedly arranged at two ends of the conveyor belt 14, two lower racks 82 are respectively arranged above the two linkage plates 84, and two lower racks 82 are respectively engaged with the two linkage gears 83, two linkage gears 83 are respectively rotatably arranged on the side walls of the two support plates 11, two upper racks 81 are respectively fixedly arranged below the two limit blocks 53, and two upper racks 81 are respectively engaged with the two linkage gears 83. During operation, cooperation stopper 53, when two roll roller 51 are propped open, stopper 53 slides in the spacing groove, it removes to drive rack 81, again because last rack 81 makes linkage gear 83 drive rack 82 and linkage plate 84 move towards between two roll roller 51 simultaneously with linkage gear 83 meshing, linkage plate 84 motion drives conveyer belt 14 motion, make conveyer belt 14 catch great stone and a small amount of soil block, same two roll roller 51 do not have the stone to pass and to reset under the elastic tension effect of well spring 71 and side spring 72, make linkage plate 84 and conveyer belt 14 reset equally, cooperation through linkage part 8 and elastomeric element 7 makes the device more high-efficient and practical.

Preferably, wash maintenance part 4 including reposition of redundant personnel pipeline 41, a plurality of shower nozzle 42, round brush 43, washing motor 44, U type fixed block 45, second drive belt 46 and deposit stone case 47, reposition of redundant personnel pipeline 41 sets up in maintenance liquid case 13 below, it sets up in the below of reposition of redundant personnel pipeline 41, and is a plurality of to deposit stone case 47 shower nozzle 42 sets up the output tip at reposition of redundant personnel pipeline 41, and a plurality of shower nozzle 42 is located and deposits stone case 47 top, and is a plurality of round brush 43 sets up and deposits stone case 47 bottom, second drive belt 46 sets up and is depositing a lateral wall of stone case 47, and with a plurality of round brush 43 transmission coordination, U type fixed block 45 sets up and is depositing stone case 47 lateral wall, washing motor 44 sets up on U type fixed block 45, and washing motor 44 output shaft and round brush 43 transmission coordination. The during operation, through taking maintenance liquid out in the maintenance liquid case 13 and shunting through reposition of redundant personnel pipeline 41 then spout from a plurality of shower nozzles 42, erode adnexed earth on the stone, and make a small amount of clods that do not have the screening through the cooperation of a plurality of round brushes 43 carry out broken dilution, flow in soil again after mixing with maintenance liquid, both played the purpose of screening, can also the pertinence carry out key maintenance to the lower clod of the nutrient content who hardens, the nutritive value of soil has been promoted greatly, be convenient for the planting of nursery stock.

Preferably, the maintenance liquid tank 13 is provided with an opening and closing door 12.

The working principle is as follows: when the soil loosening device works, the soil loosening claw 3 is driven to rotate by the first motor 10, meanwhile, a plurality of large soil blocks and stones cannot penetrate through gaps of the soil loosening claw 3, the soil loosening claw 3 scrapes the soil blocks and stones on the screening plate 61, the output shaft of the second motor 93 rotates to drive one of the transmission shafts 92 to rotate, the transmission shaft 92 rotates to drive the first transmission belt 91 arranged at one end of the transmission shaft 92 to rotate, the first transmission belt 91 drives all the transmission shafts 92 to rotate, so the transmission shaft 92 drives the transmission belt 65 at the other end to rotate, the transmission belt 65 drives the shifting plate 63 to move around the movement track of the transmission belt 65, the shifting plate 63 slides on the screening plate 61, and accordingly large stones and large soil blocks are transported, and a plurality of small soil blocks fall into soil from the screening groove during the period and are shifted by the shifting plates 63, the large stones and the large soil blocks are driven to be transported to the blanking groove 64 to fall down, the large stones are primarily screened, however, the large stones and the large soil blocks fall onto the rolling rollers 51 through the blanking groove 64, the rolling motor 52 drives the roller core 54 to rotate, the roller core 54 drives the rolling rollers 51 to rotate, the two rolling rollers 51 rotate to crush the large soil blocks, the rolling rollers 51 slide in the limiting grooves when rolling the large stones through the matching with the elastic component 7, so that the limiting blocks 53 slide in the limiting grooves, the two rolling rollers 51 are separated, the limiting blocks 53 are matched, when the two rolling rollers 51 are separated, the limiting blocks 53 slide in the limiting grooves to drive the upper rack 81 to move, and the linkage gear 83 drives the lower rack 82 and the linkage plate 84 to simultaneously move towards the two rolling rollers 51 due to the meshing of the upper rack 81 and the linkage gear 83, the linkage plate 84 moves to drive the conveyor belt 14 to move, so that the conveyor belt 14 receives larger stones and a small amount of soil blocks, the same two rolling rollers 51 can reset under the action of the elastic tension of the middle spring 71 and the side spring 72 when no stones pass through, the linkage plate 84 and the conveyor belt 14 also reset, the device is more efficient and practical through the cooperation of the linkage part 8 and the elastic part 7, the lower conveyor belt 14 moves to the blanking parts of the two rolling rollers 51, receives the large stones and transports the large stones to the plurality of rolling brushes 43 in the stone storage box 47, maintenance liquid is pumped out from the maintenance liquid box 13, is shunted through the shunt pipeline 41 and then is sprayed out from the plurality of spray heads 42 to wash soil attached to the stones, the small amount of soil blocks which are not screened are crushed and diluted through the cooperation of the plurality of rolling brushes 43 and flows into the soil again after being mixed with the maintenance liquid, and the hardened soil blocks with lower nutrient content can be pertinently maintained, the nutritive value of soil is greatly improved, the seedling planting is facilitated, massive stones can be effectively screened out, and the condition that soil is deficient due to the fact that a large amount of soil runs off during stone screening can be prevented.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. The utility model provides a nursery stock is cultivated and is dug curing means, includes power car (1) and cockpit (2), its characterized in that: the electric vehicle is characterized by further comprising two soil turning claws (3), a first motor (10), a transmission part (9), a support plate (11), a protective shell, a maintenance liquid tank (13), a cleaning and maintenance part (4), a rolling part (5), a screening part (6), a conveyor belt (14), an elastic part (7) and a linkage part (8), wherein the cockpit (2) is arranged above the electric vehicle (1), fixing rods are arranged on two sides of the electric vehicle (1), the soil turning claws (3) are rotatably arranged between the end parts of the two fixing rods, the first motor (10) is arranged on one side wall of each fixing rod, an output shaft of the first motor (10) is fixedly connected with the soil turning claws (3), the screening part (6) is fixedly arranged at the front end of the electric vehicle (1), the transmission part (9) is arranged on one side wall of the screening part (6), and the support plate (11) is provided with two parts, the two support plates (11) are arranged below the screening part (6), the rolling part (5) is rotatably arranged between the two support plates (11), the two groups of elastic parts (7) are arranged, the two groups of elastic parts (7) are respectively arranged at two ends of the rolling part (5), the linkage part (8) is arranged below the elastic parts (7), sliding grooves are formed in the two support plates (11), two ends of the conveyor belt (14) are slidably arranged in the sliding grooves, the maintenance liquid tank (13) is arranged above the front end of the power vehicle (1), the cleaning and maintenance part (4) is fixedly arranged below the maintenance liquid tank (13), a fence-shaped chassis (15) is arranged below the cleaning and maintenance part (4), the rolling part (5) comprises two rolling rollers (51), two rolling motors (52), four limit blocks (53) and two rolling roller cores (54), two the backup pad (11) is provided with the spacing groove respectively, four stopper (53) two double-sliding setting in two spacing grooves, two the both ends of compression roller core (54) rotate with two stopper (53) respectively and are connected, two the roller (51) cover is respectively established at two compression roller core (54) outer walls, and roller (51) outer wall is provided with rolls the tooth, two the rolling motor (52) is fixed the lateral wall that sets up at two stopper (53) respectively, two the output shaft of rolling motor (52) is connected with roller core (54) transmission, linkage part (8) includes two upper rack (81), two lower rack (82), two linkage gear (83) and two linkage board (84), two linkage board (84) are fixed to be set up the both ends at conveyer belt (14), two lower rack (82) set up the top at two linkage board (84) respectively, and the two lower racks (82) are respectively meshed with the two linkage gears (83), the two linkage gears (83) are respectively rotatably arranged on the side walls of the two support plates (11), the two upper racks (81) are respectively fixedly arranged below the two limit blocks (53), and the two upper racks (81) are respectively meshed with the two linkage gears (83).

2. The nursery stock cultivating, soil turning and maintaining device according to claim 1, characterized in that: screening part (6) are including screening board (61) and two baffle (62), screening board (61) are the fixed tip that sets up in power car (1) of certain angle, a plurality of screening grooves have been seted up on screening board (61), two baffle (62) set up the both ends at screening board (61), the centre of screening board (61) is provided with conveyer (65), conveyer (65) both sides array is fixed to be provided with a plurality of boards (63) of dialling, silo (64) under still being provided with at the top of screening board (61).

3. The nursery stock cultivating, soil turning and maintaining device according to claim 2, characterized in that: drive disk assembly (9) include first drive belt (91), a plurality of transmission shaft (92) and second motor (93), first drive belt (91) set up the lateral wall at baffle (62), and is a plurality of transmission shaft (92) rotate and set up the one side at the screening board, and a plurality of the one end and drive belt (65) transmission cooperation of transmission shaft (92), a plurality of transmission shaft (92) other end and first drive belt (91) transmission cooperation, the output shaft and one of them transmission shaft (92) fixed connection of second motor (93).

4. The nursery stock cultivating, soil turning and maintaining device according to claim 1, characterized in that: every group elastomeric element (7) include well spring (71), side spring (72) and two spring post (73), well spring (71) set up between two stopper (53), side spring (72) set up the one end at stopper (53), two spring post (73) are fixed respectively and are set up the both sides at two stopper (53), wherein spring post (73) and backup pad (11) sliding fit who is close to motor car (1) one side, and another spring post (73) is fixed to be set up at the spacing inslot.

5. The nursery stock cultivating, soil turning and maintaining device according to claim 1, characterized in that: the cleaning and maintenance part (4) comprises a shunt pipeline (41), a plurality of spray heads (42), rolling brushes (43), a cleaning motor (44), a U-shaped fixing block (45), a second transmission belt (46) and a stone storage box (47), wherein the shunt pipeline (41) is arranged below the maintenance liquid box (13), the stone storage box (47) is arranged below the shunt pipeline (41), the spray heads (42) are arranged at the output end part of the shunt pipeline (41), the spray heads (42) are positioned at the top of the stone storage box (47), the rolling brushes (43) are arranged at the bottom of the stone storage box (47), the second fixing block (46) is arranged on one side wall of the stone storage box (47) and is in transmission fit with the rolling brushes (43), the U-shaped fixing block (45) is arranged on the side wall of the stone storage box (47), and the cleaning motor (44) is arranged on the U-shaped fixing block (45), and the output shaft of the cleaning motor (44) is in transmission fit with the rolling brush (43).

6. The nursery stock cultivating, soil turning and maintaining device according to claim 1, characterized in that: and an opening and closing door (12) is arranged on the maintenance liquid tank (13).

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