CN118476338A - Accurate stumping rejuvenation device of bush - Google Patents

Abstract

The invention discloses a precise stubble-cutting rejuvenation device for shrubs, which relates to the technical field of agricultural engineering and comprises a driving main body, a stubble-cutting mechanism, a grass picking mechanism and a soil loosening and fertilizing mechanism, wherein the stubble-cutting mechanism consists of a cutting unit for efficiently cutting shrubs in stubble-cutting and an adjusting unit for flexibly adjusting the height of the cutting unit so as to accurately cut shrubs with different heights; the cutting unit comprises a front end driving box fixed on the supporting component, a plurality of rotating rods are rotationally connected to the inner wall of the driving box, the rotating rods are connected with an output shaft of the first gear box through a transmission box, a cutter disc is mounted on the rotating rods, and an adjusting unit is arranged below each rotating rod. The device realizes carrying out accurate cutting to rugged subaerial bush through cutting unit cooperation adjusting unit work, makes the root height that the bush remains unanimous, realizes collecting incomplete grass and fallen leaves simultaneously and loosens soil and fertilize the bush root, is favorable to promoting new branch growth.

Description

Accurate stumping rejuvenation device of bush

Technical Field

The invention relates to the technical field of agricultural engineering, in particular to a shrub accurate stubble leveling rejuvenation device.

Background

Shrubs are an important component of the ecosystem, however, over time, the growth of shrubs may be affected by various factors, such as pests, aging, etc., resulting in deterioration of the growth of the shrubs, requiring proper management and pruning of the shrubs in order to promote the growth and recovery of the shrubs.

At present, the bush pruning operation is mostly performed manually, the operation range is small, the distance is short, the pruning efficiency is low, when the bush with a large range of areas and a large number of bushes is pruned and stumping is performed, an operator is required to move back and forth in a bush planting place, and in an operation environment with complex topography, the labor intensity of the reciprocating operator is high, so that the operation requirement of a large-scale artificial forest cannot be met;

existing motorized stubble leveling devices often face difficulties and limitations in performing the stubble leveling operation, mainly because of the typically large size of these devices, which results in a limited operating environment. One significant problem is that the stumping cutting mechanisms of these devices are typically disposed directly horizontally.

The design of the horizontal arrangement makes the equipment face the problem of insufficient adaptability when carrying out the operation, and because the environmental characteristics that the shrub grows, the shrub often grows in complicated environment such as rugged slope, and the topography condition in these places is very uneven ground in contrast, and under this complicated topography environment, the mechanical stubble-cutting equipment of horizontal arrangement often can not fully press close to the root of shrub and cut when carrying out the stubble-cutting operation, and this not only limits the operation ability of equipment, and often can lead to the incompleteness of stubble-cutting operation, simultaneously, because the topography is rugged, the stability of equipment in the operation process also faces the risk.

The roots of shrubs are deeply buried in the ground, so that the roots of shrubs growing on uneven ground are often inconsistent in height. This feature is a great challenge for a horizontally arranged stumping device, since the device cannot accommodate such height variations, resulting in uneven cutting depth, further limiting the effect and quality of stumping;

In addition, due to uneven ground, the mobile stumping equipment faces larger vibration during operation, the uneven surfaces can transmit impact force to the equipment, the risk of equipment damage is increased, equipment failure can be caused by long-time operation under severe conditions, production pause is caused by the fact that the equipment cannot continue to operate, and therefore the traditional mobile stumping equipment is limited in capability of adapting to complex terrains and shrub growth environments, and operation scenes and effects of the traditional mobile stumping equipment are limited.

The present invention provides a device for precise stumping and rejuvenating of shrubs, which is capable of solving the problems mentioned above by combining the problems mentioned above, and solving the problems mentioned above by means of external tools, so that the desired effects of the device cannot be achieved.

Disclosure of Invention

The invention aims to provide a bush precise stubble leveling rejuvenation device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a accurate stumping rejuvenation device of bush, includes the drive main part, the drive main part includes the carriage, the inside fixed mounting of carriage has the engine, the front end of engine is provided with the power shaft, the externally mounted of power shaft has first gear box, the power shaft passes inside the first gear box, differential mechanism is installed to the front end of power shaft, differential mechanism inside both sides are rotated respectively and are connected with the pivot, the crawler wheel is installed to the outside one end of pivot, the front end fixedly connected with supporting component of carriage, the front end of supporting component is provided with stumping mechanism;

The stubble leveling mechanism comprises a cutting unit, wherein the cutting unit is fixedly connected to the front end of the supporting component and is used for efficiently cutting in stubble leveling of shrubs;

the stubble leveling mechanism further comprises an adjusting unit, wherein the adjusting unit is arranged at the lower end of the cutting unit and is used for flexibly adjusting the height of the cutting unit so as to accurately cut shrubs with different heights;

a grass picking mechanism is arranged below the supporting component and is used for collecting residual grass and dead leaves after the stubble cutting mechanism cuts and levels stubble;

The rear end of the driving main body is provided with a soil loosening and fertilizing mechanism, and the soil loosening and fertilizing mechanism is used for loosening soil and fertilizing the roots of shrubs.

Preferably, the cutting unit comprises a driving box, driving box fixedly connected with is in the front end of supporting component, driving box inside rotates and is connected with a plurality of bull sticks, and is a plurality of bull stick equidistance distributes inside the driving box, bull stick upper end outside fixedly connected with drive gear, drive gear rotates and is connected inside the driving box, two the meshing has the linkage gear between the drive gear, the linkage gear rotates and is connected inside the driving box, and a plurality of cutter disc is installed respectively to the bull stick lower extreme, driving box rear side fixedly connected with transmission case, the inside rotation of transmission case front end is connected with duplex gear one, duplex gear one's last fluted disc and the drive gear meshing in middle part, the inside rotation of rear end of transmission case is connected with first fluted disc, rotate between first fluted disc and duplex gear one's the lower fluted disc and be connected with first chain, the middle part of first fluted disc and the output shaft fixed connection of first gear box, transmission case and carriage fixed connection.

Preferably, the adjusting unit comprises a sliding sleeve, the sliding sleeve cup joints in the bull stick lower extreme, bull stick lower extreme both sides fixedly connected with stopper, stopper is at the inside longitudinal sliding connection of sliding sleeve inner wall, the inside fixedly connected with damping pole of sliding sleeve lower extreme, damping pole upper end and bull stick lower extreme fixed connection, damping pole outside cup joints supporting spring, supporting spring cup joints in the inside below that just is located the stopper of sliding sleeve, the location spout has been seted up to the sliding sleeve both sides, the inside both sides fixedly connected with location slider of cutter disc, location slider sliding connection is inside the location spout, location slider inside threaded connection has the location threaded rod, location threaded rod and the inside chucking of location spout, the inside rotation of sliding sleeve lower extreme is connected with the bearing bar, bearing bar lower extreme rotation is connected with the adjusting seat, adjusting seat bottom rotation is connected with the universal ball.

Preferably, the grass picking mechanism comprises a collecting unit, wherein the collecting unit is arranged at the front end of the carriage and is used for collecting the residual grass and fallen leaves picked up;

The collecting unit comprises a collecting tank, the collecting tank is fixedly connected to the front end of a carriage, a first rotating roller is rotationally connected to the inside of the collecting tank, a spiral plate is fixedly connected to the outside of the first rotating roller, cutting teeth are arranged on the outer edge of the spiral plate, the spiral plate is rotationally connected to the inside of the collecting tank, a second duplicate gear is fixedly connected to the outside of the left end of the first rotating roller, a second fluted disc is fixedly connected to the outside of a left rotating shaft of the differential mechanism, the second fluted disc is in transmission with the outer toothed disc of the second duplicate gear through a chain, a curved chute is connected to the outside of the right end of the collecting tank, a storage box is fixedly communicated with the upper end of the curved chute, a material taking opening is formed in the upper end of the storage box, a box cover is magnetically connected to the material taking opening of the storage box, a slot plate is fixedly connected to the outside of the curved chute, a material discharging plate is inserted into the slot plate, and the discharging plate is fixed to the curved chute through a bolt.

Preferably, the grass picking mechanism further comprises a grass picking unit, the grass picking unit is arranged at the front side of the collecting groove, and the grass picking unit is used for collecting and picking up residual grass and fallen leaves on the ground;

The picking unit comprises a driven gear, the driven gear is arranged on the front side of the second duplex gear and is connected with the transmission through a chain, a second rotating roller is fixedly connected inside the driven gear, a protection plate is arranged outside the driven gear, the rear end of the protection plate is rotationally connected to the left outside of the collecting tank, the upper portion of the protection plate is fixedly connected with a hinge assembly, the upper end of the hinge assembly is rotationally connected with an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected with a supporting suspension, and the supporting suspension is fixedly connected with the supporting assembly.

Preferably, the bottom of the other end of the supporting suspension is also provided with an electric telescopic rod and a hinge assembly, the lower end of the hinge assembly is fixedly connected with a second guard plate, and the rear end of the second guard plate is rotationally connected with the front side of the curved chute.

Preferably, the guard plate and the front end of the second guard plate are respectively fixedly connected with a furling plate, the second outer part of the rotating roller is fixedly connected with a plurality of rotating discs, the rotating discs are distributed outside the second outer part of the rotating roller at equal intervals, telescopic deflector rods are distributed on the circumference of the rotating discs, the outer end parts of the telescopic deflector rods are provided with spike parts, the front ends of the collecting tanks are fixedly connected with guide plates which incline upwards, scraping grooves are formed in the guide plates at equal intervals, and the telescopic deflector rods rotate through the inner parts of the scraping grooves.

Preferably, the soil loosening and fertilizing mechanism comprises a fertilizer storage box, the fertilizer storage box is fixedly connected to the rear end of a carriage, two feeding covers are rotatably connected to the upper end of the fertilizer storage box, a plurality of material conveying hoses are communicated with the bottom of the fertilizer storage box, high-strength guide pipes are fixedly communicated with the lower ends of the material conveying hoses, and flow regulating valves are arranged at the upper ends of the high-strength guide pipes.

Preferably, the anterior fixedly connected with scarifier of high strength stand pipe lower extreme, scarifier is triangle-shaped and the front end is downward, carriage rear end fixedly connected with stabilizer plate, high strength stand pipe cup joints inside the stabilizer plate, every high strength stand pipe upper end outside fixedly connected with a plurality of counter weight dish, every a plurality of counter weight dish of high strength stand pipe outside set up in stabilizer plate upper portion.

Preferably, the support assembly has two groups, and two groups support assembly fixed connection is in the front end in carriage, support assembly includes horizontal extension board and slope extension board, triangle structure is constituteed jointly to horizontal extension board, slope extension board and the front end in carriage, horizontal extension board and the front end of slope extension board are common with drive box fixed connection, support suspension fixed connection is inside horizontal extension board and slope extension board.

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

1. The cutting unit of the invention works together with the adjusting unit, and can perform high-efficiency cutting in the stubble leveling process of shrubs. The adjusting unit can flexibly adjust the height of the cutting unit, so that the cutting unit can adapt to shrubs with different heights and rugged ground, thereby realizing accurate cutting of the shrubs and ensuring the consistency of the height of the roots reserved by the shrubs. The problems that the existing motor stubble leveling equipment can only level stubble on the shrubs on the land and the stubble leveling is inaccurate are solved, and the precision and effect of stubble leveling are improved. In addition, accurate stumping can get rid of the part that the plant diseases and insect pests infested, reduces the propagation and the emergence of plant diseases and insect pests, strengthens the immunity of plant simultaneously to keep the bush root of a certain altitude, be favorable to promoting new branch growth and renewal, in order to maintain the health and the productivity of bush.

2. The design of the adjusting unit ensures the stable extension and retraction of the rotating rod in the sliding sleeve. The support spring and the damping rod are arranged in the sliding sleeve, so that the rotating rod can slide up and down smoothly, and meanwhile, the impact force of the cutter disc when encountering an obstacle is reduced. The sliding sleeve is rotationally connected with the adjusting seat through the bearing rod, so that the adjusting seat can be adaptively adjusted according to the ground condition, and the cutter disc is ensured to always keep a certain contact pressure with the ground. The design can effectively avoid the damage of the obstacle to the cutter disc in the stubble cutting process, and reduces the maintenance cost and the service life of the equipment. In addition, the automatic regulating function also improves the stubble leveling efficiency and safety, and reduces the labor intensity of operators.

3. The invention not only can accurately stump the shrubs, but also can loosen the soil and fertilize the roots of the shrubs after stumping. The soil loosening can improve the air permeability and the water retention of the soil and promote the growth of root systems and the absorption of nutrient substances. Fertilization can provide necessary nutrients for shrubs and accelerate their recovery and growth. Such comprehensive treatment measures are helpful for improving rejuvenation effect of shrubs and enhancing immunity and viability thereof. In addition, the soil loosening and fertilization performed after accurate stubble leveling can better meet the growth requirements of shrubs, improve the utilization efficiency of resources and promote the recovery and improvement of ecological environment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of a driving body structure of the present invention;

FIG. 3 is a schematic view of the bottom structure of the present invention;

FIG. 4 is a schematic view of a connection structure of the support assembly according to the present invention;

FIG. 5 is a schematic view of the driving mechanism of the stubble leveling mechanism of the present invention;

FIG. 6 shows a sliding sleeve according to the present invention an internal structural schematic;

FIG. 7 is a schematic side view of a grass picking mechanism of the present invention;

FIG. 8 is a schematic view of the internal structure of the collecting tank of the present invention;

FIG. 9 is a schematic view of a pick-up unit according to the present invention;

FIG. 10 is a schematic view of the internal structure of the curved chute of the present invention;

FIG. 11 is a schematic view of the outer side structure of the curved chute of the present invention;

Fig. 12 is a schematic structural view of the soil loosening and fertilizing mechanism of the present invention.

In the figure: 1. a driving body; 11. a carriage; 12. an engine; 13. a power shaft; 14. a first gear box; 15. a differential; 16. a rotating shaft; 17. track wheels; 18. a support assembly; 2.a stubble leveling mechanism; 21. a cutting unit; 2101. a drive box; 2102. a rotating rod; 2103. a drive gear; 2104. a linkage gear; 2105. a cutter disc; 2106. a transmission case; 2107. a first duplex gear; 2108. a first toothed disc; 2109. a first chain; 22. an adjusting unit; 2201. a sliding sleeve; 2202. a limiting block; 2203. a damping rod; 2204. a support spring; 2205. positioning a chute; 2206. positioning a sliding block; 2207. positioning a threaded rod; 2208. a bearing rod; 2209. an adjusting seat; 2210. a universal ball; 3. a grass picking mechanism; 31. a collection unit; 3101. a collection tank; 3102. rotating a first roller; 3103. a spiral plate; 3104. cutting teeth; 3105. a second duplex gear; 3106. a second toothed disc; 3107. a curved chute; 3108. a storage box; 3109. a case cover; 3110. a slot plate; 3111. a stripper plate; 32. a pick-up unit; 3201. a driven gear; 3202. a second rotating roller; 3203. a protection plate; 3204. a hinge assembly; 3205. an electric telescopic rod; 3206. supporting a suspension; 3207. a second guard plate; 3208. a gathering plate; 3209. a rotating disc; 3210. a telescopic deflector rod; 3211. a guide plate; 3212. scraping a groove; 4. a soil loosening and fertilizing mechanism; 401. a fertilizer storage box; 402. a charging cover; 403. a material conveying hose; 404. a high strength guide tube; 405. a flow regulating valve; 406. a scarifier; 407. a stabilizing plate; 408. a weight plate; 1801. a horizontal support plate; 1802. and (5) tilting the support plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-12, the present invention provides a technical solution: the utility model provides a accurate stumping rejuvenation device of bush, includes drive main part 1, drive main part 1 includes carriage 11, carriage 11 internally mounted has engine 12, the front end of engine 12 is provided with power shaft 13, the externally mounted of power shaft 13 has first gear box 14, power shaft 13 passes inside first gear box 14, differential mechanism 15 is installed to the front end of power shaft 13, differential mechanism 15 inside both sides are rotated respectively and are connected with pivot 16, crawler wheel 17 is installed to the outside one end of pivot 16, the front end fixedly connected with supporting component 18 of carriage 11, the front end of supporting component 18 is provided with stumping mechanism 2;

the stubble leveling mechanism 2 comprises a cutting unit 21, wherein the cutting unit 21 is fixedly connected to the front end of the supporting component 18, and the cutting unit 21 is used for performing efficient cutting in the stubble leveling of shrubs;

The stubble leveling mechanism 2 further comprises an adjusting unit 22, wherein the adjusting unit 22 is arranged at the lower end of the cutting unit 21 and is used for flexibly adjusting the height of the cutting unit 21 so as to accurately cut shrubs with different heights;

A grass picking mechanism 3 is arranged below the supporting component 18, and the grass picking mechanism 3 is used for collecting residual grass and dead leaves after the stubble cutting mechanism 2 cuts and stumps;

The rear end of the driving main body 1 is provided with a soil loosening and fertilizing mechanism 4, and the soil loosening and fertilizing mechanism 4 is used for loosening soil and fertilizing the roots of shrubs.

As a further limitation of the present invention, the cutting unit 21 includes a driving case 2101, the driving case 2101 is fixedly connected to the front end of the supporting component 18, a plurality of rotating rods 2102 are rotatably connected inside the driving case 2101, the plurality of rotating rods 2102 are equidistantly distributed inside the driving case 2101, a driving gear 2103 is fixedly connected outside the upper end of the rotating rods 2102, the driving gear 2103 is rotatably connected inside the driving case 2101, a linkage gear 2104 is meshed between the two driving gears 2103, the linkage gear 2104 is rotatably connected inside the driving case 2101, cutter discs 2105 are respectively installed at the lower ends of the plurality of rotating rods 2102, a transmission case 2106 is fixedly connected at the rear side of the driving case 2101, a duplicate gear one 2107 is rotatably connected inside the front end of the transmission case 2106, an upper fluted disc of the duplicate gear one 2107 is meshed with the driving gear 2103 in the middle,

A first fluted disc 2108 is rotatably connected in the rear end of the transmission box 2106, a first chain 2109 is rotatably connected between the first fluted disc 2108 and the lower fluted disc of the double gear I2107, the middle part of the first fluted disc 2108 is fixedly connected with the output shaft of the first gear box 14, the transmission box 2106 is fixedly connected with the carriage 11,

The utility model provides an adjusting unit 22 includes sliding sleeve 2201, sliding sleeve 2201 cup joints in the bull stick 2102 lower extreme, bull stick 2102 lower extreme both sides fixedly connected with stopper 2202, stopper 2202 is at the inside longitudinal sliding connection of sliding sleeve 2201 inner wall, the inside fixedly connected with damping pole 2203 of sliding sleeve 2201 lower extreme, damping pole 2203 upper end and bull stick 2102 lower extreme fixed connection, damping pole 2203 outside cup joints supporting spring 2204, supporting spring 2204 cup joints in the inside below of stopper 2201 and is located the below of stopper 2202, positioning chute 2205 has been seted up to the sliding sleeve 2201 both sides, the inside both sides fixedly connected with of cutter head 2105 location slider 2206, location slider 2206 sliding connection is inside positioning chute 2205, location slider 2206 inside threaded connection has the location threaded rod 2207, location threaded rod 2207 is inside chucking with positioning chute 2205, the inside rotation of sliding sleeve 2201 lower extreme is connected with bearing pole 2208, the bearing pole 2208 lower extreme rotates and is connected with adjusting seat 2209, adjusting seat 2209 bottom rotates and is connected with universal ball 2210 through the cutting unit 21.

The specific implementation manner of the embodiment is as follows: the cutting unit 21 is matched with the adjusting unit 22 to work, thereby realizing precise cutting of the shrubs on the rugged ground, keeping the height of roots reserved by the shrubs consistent, realizing that the parts infected by diseases and insect pests can be removed by periodically pruning the overground parts of the shrubs, reducing the propagation and occurrence of the diseases and insect pests, enhancing the immunity of plants, keeping the roots of the shrubs at a certain height, facilitating the growth and updating of new branches, maintaining the health and productivity of the shrubs, driving the power shaft 13 to rotate through the engine 12, driving the first gearbox 14 through the power shaft 13, accelerating the output shaft of the first gearbox 14 through the first gearbox 14, driving the first fluted disc 2108 to rotate at a high speed through the output shaft, driving the lower fluted disc of the first fluted disc 2108 through the first chain 2109, driving the driving gear 2103 in the middle part of the driving box 2101 through the upper fluted disc of the first fluted disc 2107, driving the driving gear 2103 to rotate through the linkage gears 2104 on two sides, driving the inner rotary rod 2102 to rotate through the driving gear 2103, driving the inner rotary rod 2102 to drive the cutter disc 2102 under the cutter head 2105 to rotate, driving the cutter head 2105 to rotate through the rotary rod 2105 on the two sides, driving the inner side of the rotary rod 2201 through the lower end of the rotary rod 2202, and the inner side of the rotary rod 2202 is contacted with the inner side 2201 through the inner side of the rotary sleeve 2202, and the inner end 2202 is contacted with the inner end 2202, and the inner end 2202 is arranged at the end 2201, and the inner end 2202 is contacted with the inner side 2202 through the upper end 2202, and the upper end 2202 is contacted with the upper end 2202, the external cutter head 2105 is driven by the sliding sleeve 2201 to adjust up and down according to the height of a road surface, root cutting stumping is carried out on rugged ground shrubs, the defect that the existing motor stumping equipment can only stumping the flat ground shrubs is overcome, the application range is improved, meanwhile, the problem that the cutter head 2105 is damaged due to obstacles in the stumping process is avoided, a plurality of cutter heads 2105 can be adjusted according to the height of the ground, uniform height cutting is carried out on the rugged ground shrubs, the root heights reserved by the shrubs are consistent, growth and updating of new branches are facilitated, health and productivity of the shrubs are maintained, the cutter head 2105 is adjustable at the outer portion of the sliding sleeve 2201, the positioning sliding blocks 2206 are positioned at the inner sides of the positioning sliding grooves 2205 to slide up and down, the installation height of the cutter head 2105 is adjusted, locking and fixing are carried out through the positioning threaded rods 2207, and the root heights reserved by the cutter head 2105 are adjusted.

Example two

Referring to fig. 1-12, the present invention provides a technical solution: the invention provides a bush precise stubble leveling rejuvenation device, which aims at the technical problems in the background art to carry out corresponding improvement.

As a further limitation of the present invention, the grass picking mechanism 3 includes a collecting unit 31, the collecting unit 31 is disposed at the front end of the carriage 11, and the collecting unit 31 is used for collecting the residual grass and fallen leaves picked up;

The collecting unit 31 comprises a collecting tank 3101, the collecting tank 3101 is fixedly connected to the front end of a carriage 11, a first rotating roller 3102 is rotatably connected inside the collecting tank 3101, a spiral plate 3103 is fixedly connected outside the first rotating roller 3102, cutting teeth 3104 are arranged on the outer edge of the spiral plate 3103, the spiral plate 3103 is rotatably connected inside the collecting tank 3101, a second double-linked gear 3105 is fixedly connected outside the left end of the first rotating roller 3102, a second fluted disc 3106 is fixedly connected outside a left rotating shaft 16 of the differential mechanism 15, the second fluted disc 3106 is in transmission connection with an outer toothed disc of the second double-linked gear 3105 through a chain, a curved chute 3107 is connected outside the right end of the collecting tank 3101, a storage box 3108 is fixedly connected to the upper end of the curved chute 3107, a box cover 3109 is arranged on the upper end of the storage box 3108, a slot plate 3110 is fixedly connected to the outer side of the curved chute 3103, a material picking mechanism 31132 is arranged on the front of the collecting unit, and is used for picking up grass from the front surface of the collecting unit 31132, and the front surface of the collecting unit 31132 is fixed with the front surface of the collecting unit 31132;

The picking unit 32 comprises a driven gear 3201, the driven gear 3201 is arranged at the front side of the double-link gear two 3105 and is connected and transmitted through a chain, a rotating roller two 3202 is fixedly connected inside the driven gear 3201, a protection plate 3203 is arranged outside the driven gear 3201, the rear end of the protection plate 3203 is rotatably connected with the left outside of the collecting tank 3101, a hinge assembly 3204 is fixedly connected with the upper part of the protection plate 3203, the upper end of the hinge assembly 3204 is rotatably connected with an electric telescopic rod 3205, the upper end of the electric telescopic rod 3205 is fixedly connected with a supporting suspension 3206, the supporting suspension 3206 is fixedly connected with a supporting assembly 18, the bottom of the other end of the supporting suspension 3206 is also provided with the electric telescopic rod 3205 and the hinge assembly 3204, the lower end of the hinge assembly 3204 is fixedly connected with a second protection plate 3207, the rear end of the second protection plate 3207 is rotatably connected with the front side of the curved chute 3107, the front ends of the protection plate 3203 and the second protection plate 3207 are respectively and fixedly connected with a furling plate 3208, the outside of the second rotation roller 3202 is fixedly connected with a plurality of rotation plates 3209, a plurality of rotation plates 3209 are arranged outside the second rotation roller 3202 in a displaying and equidistant mode, the circumference of the rotation plates 3209 is provided with a telescopic deflector rod 3210, the outer end part of the telescopic deflector rod 3210 is provided with a spike part, the front end of the collection groove 3101 is fixedly connected with a guide plate 3211 which inclines upwards, scraping grooves 3212 are formed in the guide plate 3211 in an equidistant mode, the telescopic deflector rod 3210 rotates through the inside of the scraping grooves 3212, two groups of support assemblies 18 are arranged, the two groups of support assemblies 18 are fixedly connected to the front end of a carriage 11, the support assemblies 18 comprise a horizontal support plate 1801 and an inclined support plate 1802, the front ends of the horizontal support plate 1802 and the carriage 18011 jointly form a triangular structure, the front ends of the horizontal support plate 1801 and the inclined support plate 1802 are jointly fixedly connected with the driving box 2101, the support hanger 3206 is fixedly attached to the inside of the horizontal support plate 1801 and the inclined support plate 1802.

The specific implementation manner of the embodiment is as follows: the supporting suspension 3206 is fixedly supported by the supporting component 18, the electric telescopic rods 3205 at two ends of the supporting suspension 3206 drive the hinge component 3204 to triangle, thereby driving the protection plate 3203 and the second protection plate 3207 to lift, the protection plate 3203 and the second protection plate 3207 drive the second rotating roller 3202 to lift, thereby adjusting the height of the pick-up unit 32, the telescopic deflector rod 3210 at the bottom of the rotating disk 3209 contacts with the ground, the second fluted disc 3106 at the outer part of the left rotating shaft 16 of the differential 15 drives the external gear plate of the double gear two 3105 to drive the first rotating roller 3102 and the external spiral plate 3103 to rotate by the chain, the internal gear plate of the double gear two 3105 drives the driven gear 3201 to rotate by the chain, the second rotating roller 3202 and the external rotating disks 3209 thereof are driven by the driven gear 3201 to drive the external circumference to be distributed with the telescopic deflector rod 3210 to rotate by the rotating disks 3209, the tip part at the end part of the telescopic deflector rod 3210 is beneficial to rotationally collecting residual grass and fallen leaves, the telescopic deflector rod 3210 drives the residual grass and fallen leaves to enter the inside of a guide plate 3211 at the front end of a collecting tank 3101, the scraping grooves 3212 which are equidistantly arranged in the guide plate 3211 are used for scraping the residual grass and fallen leaves and enter the collecting tank 3101, a spiral plate 3103 in the collecting tank 3101 is rotated to convey the residual grass and fallen leaves to the right end of the collecting tank 3101 and enter a curved chute 3107 through extrusion, the residual grass and the fallen leaves are favorably cut off through a curved surface in the curved chute 3107 and are favorably wound through cutting teeth 3104 at the outer edge of the spiral plate 3103, the residual grass and the fallen leaves are favorably collected, a box cover 9 is magnetically connected to a material taking opening of the storing box 3108, the box cover 3108 is conveniently opened, the residual grass and the fallen leaves of the storing box 3108 are conveniently taken out through a disassembling bolt, the discharging plate 3111 can be pulled up from the inside of the slot plate 3110, the bottom of the outer side of the curved chute 3107 is opened, which is beneficial to the overhaul of the inside of the curved chute 3107 and prevents the inside from being blocked.

Example III

Referring to fig. 1-12, the present invention provides a technical solution: the invention provides a bush precise stubble leveling rejuvenation device, which aims at the technical problems in the background art to carry out corresponding improvement.

As a further limitation of the present invention, the soil loosening and fertilizing mechanism 4 includes a fertilizer storage tank 401, the fertilizer storage tank 401 is fixedly connected to the rear end of the carriage 11, two feeding covers 402 are rotatably connected to the upper end of the fertilizer storage tank 401, a plurality of material conveying hoses 403 are communicated with the bottom of the fertilizer storage tank 401, a high-strength guiding pipe 404 is fixedly communicated with the lower end of each material conveying hose 403, a flow regulating valve 405 is disposed at the upper end of each high-strength guiding pipe 404, a soil loosening shovel 406 is fixedly connected to the front portion of the lower end of each high-strength guiding pipe 404, the soil loosening shovel 406 is triangular and has a downward front end, a stabilizing plate 407 is fixedly connected to the rear end of the carriage 11, the high-strength guiding pipes 404 are sleeved inside the stabilizing plate 407, a plurality of weight plates 408 are fixedly connected to the outer portion of the upper end of each high-strength guiding pipe 404, and a plurality of weight plates 408 disposed on the upper portion of the stabilizing plate 407.

The specific implementation manner of the embodiment is as follows: the carriage 11 drives the fertilizer storage box 401 to move, the bottom of the fertilizer storage box 401 is communicated with the inside of the high-strength guide pipe 404 through the material conveying hose 403, the flow regulating valve 405 is opened, fertilizer in the fertilizer storage box 401 enters the lower end of the high-strength guide pipe 404, the soil at the roots of shrubs after stubble leveling is loosened through the soil loosening shovel 406 at the lower end of the high-strength guide pipe 404, the soil loosening thickness is optimally three centimeters, the high-strength guide pipe 404 can stably slide up and down through the stabilizing plate 407, the dead weight of the high-strength guide pipe 404 is increased through the weight disc 408, the soil loosening shovel 406 at the lower end of the high-strength guide pipe 404 can enter the soil, the thickness of the soil loosening can be regulated through regulating the number and the size of the weight disc 408, the shrubs can work in rugged and the thickness of the shrubs is ensured to be uniform, the fertilizer is conveyed into the soil through the lower end of the high-strength guide pipe 404, and the fertilizing effect can be ensured through the flow regulating valve 405.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a accurate stumping rejuvenation device of bush, includes drive main part (1), its characterized in that: the driving main body (1) comprises a carriage (11), an engine (12) is fixedly arranged in the carriage (11), a power shaft (13) is arranged at the front end of the engine (12), a first gear box (14) is arranged outside the power shaft (13), the power shaft (13) penetrates through the first gear box (14), a differential mechanism (15) is arranged at the front end of the power shaft (13), rotating shafts (16) are respectively connected to two sides of the interior of the differential mechanism (15), crawler wheels (17) are arranged at one end of the outer side of each rotating shaft (16), a supporting component (18) is fixedly connected to the front end of the carriage (11), and a stubble leveling mechanism (2) is arranged at the front end of each supporting component (18);

The stubble leveling mechanism (2) comprises a cutting unit (21), wherein the cutting unit (21) is fixedly connected to the front end of the supporting component (18), and the cutting unit (21) is used for performing efficient cutting in shrub stubble leveling;

The stubble leveling mechanism (2) further comprises an adjusting unit (22), wherein the adjusting unit (22) is arranged at the lower end of the cutting unit (21) and is used for flexibly adjusting the height of the cutting unit (21) so as to accurately cut shrubs with different heights;

A grass picking mechanism (3) is arranged below the supporting component (18), and the grass picking mechanism (3) is used for collecting residual grass and dead leaves after the stubble cutting mechanism (2) cuts and levels stubble;

The rear end of the driving main body (1) is provided with a soil loosening and fertilizing mechanism (4), and the soil loosening and fertilizing mechanism (4) is used for loosening soil and fertilizing the roots of shrubs.

2. The precise stumping rejuvenation device for shrubs according to claim 1, wherein: the cutting unit (21) comprises a driving box (2101), the driving box (2101) is fixedly connected to the front end of a supporting component (18), a plurality of rotating rods (2102) are rotatably connected to the inside of the driving box (2101), the rotating rods (2102) are equidistantly distributed inside the driving box (2101), driving gears (2103) are fixedly connected to the outer portion of the upper end of each rotating rod (2102), the driving gears (2103) are rotatably connected to the inside of the driving box (2101), linkage gears (2104) are meshed between the driving gears (2103), the linkage gears (2104) are rotatably connected to the inside of the driving box (2101), cutter discs (2105) are respectively mounted at the lower ends of the plurality of rotating rods (2102), a transmission box (2106) is fixedly connected to the rear side of the driving box (2101), a first double gear (2107) is rotatably connected to the inside of the front end of the transmission box (2106), the upper toothed disc of the first double gear (2107) is meshed with the driving gear (2103) in the middle of the driving box (2101), the first toothed disc (2108) is rotatably connected to the first toothed disc (2109) in the middle of the first toothed disc (2107), the transmission case (2106) is fixedly connected with the carriage (11).

3. The brush precise stumping rejuvenation device according to claim 2, wherein: the utility model provides an adjusting unit (22) is including sliding sleeve (2201), sliding sleeve (2201) cup joints in bull stick (2102) lower extreme, bull stick (2102) lower extreme both sides fixedly connected with stopper (2202), stopper (2202) are at sliding sleeve (2201) inner wall longitudinal sliding connection, inside fixedly connected with damping pole (2203) of sliding sleeve (2201) lower extreme, damping pole (2203) upper end and bull stick (2102) lower extreme fixed connection, damping pole (2203) outside cup joints supporting spring (2204), supporting spring (2204) cup joints in sliding sleeve (2201) inside and are located the below of stopper (2202), positioning runner (2205) have been seted up to sliding sleeve (2201) both sides, inside both sides fixedly connected with positioning slider (2206) of cutter head (2105), positioning slider (2206) sliding connection is inside positioning slider (2207), threaded rod (2207) and positioning runner (2205) inside threaded connection, sliding sleeve (2208) inside bearing (2208) have the chucking seat (2208), universal joint (2209) have the end of rolling bearing (2209).

4. The precise stumping rejuvenation device for shrubs according to claim 1, wherein: the grass picking mechanism (3) comprises a collecting unit (31), wherein the collecting unit (31) is arranged at the front end of the carriage (11), and the collecting unit (31) is used for collecting residual grass and fallen leaves picked up;

The collecting unit (31) comprises a collecting tank (3101), the collecting tank (3101) is fixedly connected to the front end of a carriage (11), a first rotating roller (3102) is rotatably connected inside the collecting tank (3101), a spiral plate (3103) is fixedly connected outside the first rotating roller (3102), cutting teeth (3104) are arranged on the outer edge of the spiral plate (3103), the spiral plate (3103) is rotatably connected inside the collecting tank (3101), a second duplex gear (3105) is fixedly connected outside the left end of the first rotating roller (3102), a second fluted disc (3106) is fixedly connected outside a left rotating shaft (16) of the differential mechanism (15), the second fluted disc (3106) is connected the transmission through the chain with the external tooth dish of duplex gear two (3105), collecting vat (3101) right-hand member outside is connected with curved spout (3107), curved spout (3107) upper end fixedly connected with storage case (3108), storage case (3108) upper end is provided with the material taking out mouth, the last magnetism of material taking out mouth of storage case (3108) is inhaled and is connected with case lid (3109), curved spout (3107) outside fixedly connected with slot board (3110), inside grafting of slot board (3110) has stripper (3111), stripper (3111) are fixed with curved spout (3107) through the bolt.

5. The precise stumping rejuvenation device for shrubs according to claim 4, wherein: the grass picking mechanism (3) further comprises a grass picking unit (32), the grass picking unit (32) is arranged at the front side of the collecting groove (3101), and the grass picking unit (32) is used for collecting and picking up residual grass and fallen leaves on the ground;

The picking unit (32) comprises a driven gear (3201), the driven gear (3201) is arranged on the front side of a duplex gear II (3105) and is in chain connection transmission, a rotating roller II (3202) is fixedly connected inside the driven gear (3201), a protection plate (3203) is arranged outside the driven gear (3201), the rear end of the protection plate (3203) is rotationally connected to the left side outside of the collecting tank (3101), a hinge assembly (3204) is fixedly connected to the upper portion of the protection plate (3203), an electric telescopic rod (3205) is rotationally connected to the upper end of the hinge assembly (3204), a supporting suspension (3206) is fixedly connected to the upper end of the electric telescopic rod (3205), and the supporting suspension (3206) is fixedly connected with the supporting assembly (18).

6. The precise stumping and rejuvenating device for shrubs according to claim 5, wherein: the electric telescopic rod (3205) and the hinge assembly (3204) are arranged at the bottom of the other end of the supporting suspension (3206) as well, a second guard plate (3207) is fixedly connected to the lower end of the hinge assembly (3204), and the rear end of the second guard plate (3207) is rotatably connected with the front side of the curved sliding groove (3107).

7. The precise stumping and rejuvenating device for shrubs as recited in claim 6, wherein: guard plate (3203) and second guard plate (3207) front end are fixedly connected with respectively and draw in board (3208), a plurality of rolling discs (3209) of outside fixedly connected with of rotor two (3202), a plurality of rolling discs (3209) show the equidistance and distribute in rotor two (3202) outsidely, rolling disc (3209) circumference distributes has flexible driving lever (3210), flexible driving lever (3210) outside tip is provided with spike portion, deflector (3211) that collecting vat (3101) front end fixedly connected with slope upwards, inside equidistance of deflector (3211) has been seted up and has been scraped groove (3212), flexible driving lever (3210) rotate through scraping inside groove (3212).

8. The precise stumping rejuvenation device for shrubs according to claim 1, wherein: the soil loosening and fertilizing mechanism (4) comprises a fertilizer storage box (401), the fertilizer storage box (401) is fixedly connected to the rear end of a carriage (11), two feeding covers (402) are rotatably connected to the upper end of the fertilizer storage box (401), a plurality of material conveying hoses (403) are communicated with the bottom of the fertilizer storage box (401), high-strength guide pipes (404) are fixedly communicated with the lower ends of the material conveying hoses (403), and flow regulating valves (405) are arranged at the upper ends of the high-strength guide pipes (404).

9. The precise stumping rejuvenation device for shrubs according to claim 8, wherein: the high-strength guide pipe (404) is fixedly connected with a scarifier (406) at the front part of the lower end, the scarifier (406) is triangular and the front end is downward, the rear end of the carriage (11) is fixedly connected with a stabilizing plate (407), the high-strength guide pipe (404) is sleeved inside the stabilizing plate (407), a plurality of counterweight plates (408) are fixedly connected to the outer part of the upper end of each high-strength guide pipe (404), and a plurality of counterweight plates (408) outside each high-strength guide pipe (404) are arranged on the upper part of the stabilizing plate (407).

10. The precise stumping and rejuvenating device for shrubs as recited in claim 7, wherein: the support assembly (18) is provided with two groups, the two groups of support assemblies (18) are fixedly connected to the front end of the carriage (11), the support assemblies (18) comprise horizontal support plates (1801) and inclined support plates (1802), the front ends of the horizontal support plates (1801), the inclined support plates (1802) and the carriage (11) form a triangular structure together, the front ends of the horizontal support plates (1801) and the inclined support plates (1802) are fixedly connected with the driving box (2101) together, and the support suspension (3206) is fixedly connected inside the horizontal support plates (1801) and the inclined support plates (1802).