CN112005640A

CN112005640A - Gardens nursery is with device that loosens soil that has a function of spilling water

Info

Publication number: CN112005640A
Application number: CN202010894066.5A
Authority: CN
Inventors: 刘文灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-12-01

Abstract

The invention discloses a soil loosening device with a water sprinkling function for a garden nursery, and relates to the technical field of garden nursery. This gardens nursery is with device that loosens soil that has the function of spilling water, rotate the rotation that the rotary rod drove screw rod one and screw rod two through the forward, screw rod one and screw rod two are rotating the cooperation of in-process through slide bar and sliding sleeve, make two T type poles keep away from each other along with the removal of two nuts, then make the toper post remove and extrude the arc in to the drum, and then make a plurality of connecting plates keep away from each other, make the tooth harrow outwards remove, adjust the length of tooth harrow, thereby the user can adjust the length of tooth harrow according to the demand that loosens the soil, make the device have universal suitability, in order to satisfy user's use.

Description

Gardens nursery is with device that loosens soil that has a function of spilling water

Technical Field

The invention relates to the technical field of garden nurseries, in particular to a soil loosening device with a water sprinkling function for the garden nurseries.

Background

The garden nursery can promote the development of urban garden greening by cultivating nursery stocks, introducing, domesticating the nursery stocks, promoting the nursery stocks and the like, meanwhile, the garden nursery itself is also a part of an urban green land system, has a park function, can form a bright landscape line, enriches the urban garden greening function, has very outstanding significance and effect in urban garden greening, beautifying and environmental protection, and is used for cultivating high-quality nursery stocks of various types, various specifications and various purposes by advanced scientific technology in a short time at a lower cost according to market demands so as to meet the requirements of urban and rural greening.

The tooth harrow that the device used that nevertheless loosens the soil now is fixed usually, the degree of depth that causes then to loosen the soil is all certain, the user can not adjust the length of tooth harrow according to the demand that loosens the soil, and then make current device that loosens the soil do not have universal suitability, user's user demand can not be satisfied, and current simple structure, the function is single, can not directly spill water to the soil after loosening the soil, still need the peasant to use the device that spills water to spill the soil, not only increase peasant's the amount of labour, still waste peasant's plenty of time, thereby bring inconvenience for user's use.

Therefore, the shortcomings of the existing ripping device are correspondingly improved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a soil loosening device with a water sprinkling function for a garden nursery, which solves the problems that a toothed harrow used by the existing soil loosening device is usually fixed, so that the soil loosening depth is constant, a user cannot adjust the length of the toothed harrow according to the soil loosening requirement, the existing soil loosening device is not universal in applicability, the existing structure is simple, the function is single, soil after soil loosening cannot be directly sprinkled, and farmers need to use the water sprinkling device to sprinkle water on the soil.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a soil loosening device with a water sprinkling function for a garden nursery comprises a U-shaped plate, wherein a fixing frame is fixedly connected to the upper surface of the U-shaped plate, a driving motor is fixedly installed in the fixing frame, a large gear is sleeved on an output shaft of the driving motor and meshed with a small gear, a first rotating shaft is sleeved in the small gear, a first bearing, a second large chain wheel and a second bevel gear are sleeved on the first rotating shaft, the first bearing is respectively clamped in two supporting plates, the upper surface and the lower surface of the two supporting plates are respectively fixedly connected with the bottom of a water tank and the upper surface of the U-shaped plate, a second bearing is clamped in the left side wall and the right side wall of the U-shaped plate, a second rotating shaft is sleeved in the second bearing, a small chain wheel is sleeved on the second rotating shaft, the small chain wheel is in transmission connection with the large chain wheel through a first chain, and opposite ends of the two rotating shafts are fixedly connected with a, a first convex plate and a second convex plate are fixedly connected between the two cylinders, a third bearing is clamped on the left side wall and the right side wall of the first convex plate, opposite end optical axes of the first screw and the second screw are respectively sleeved in the third bearing, opposite ends of the first screw and the second screw are fixedly connected, nuts are respectively connected with the first screw and the second screw in a threaded manner, the left side of the inner wall and the right side of the inner wall of the second convex plate are respectively fixedly connected with the left end and the right end of the sliding rod, the sliding rod is connected with two sliding sleeves in a sliding manner, opposite surfaces of the nuts and the sliding sleeves are respectively fixedly connected with the top end and the bottom end of a T-shaped rod, the other end of the T-shaped rod is fixedly connected with a conical column, six arc plates are respectively and fixedly connected with six connecting plates on the outer ring of the conical column, and three toothed rakes are fixedly connected with, the other end of the toothed harrow penetrates through a sliding hole formed in the cylinder and is arranged on the outer side of the cylinder, a spring is sleeved on the toothed harrow, and two ends of the spring are fixedly connected with the inner wall of the cylinder and the connecting plate respectively.

The second bevel gear is meshed with the first bevel gear, a rotating shaft IV is sleeved in the first bevel gear, a bearing IV is sleeved on the rotating shaft IV and is clamped in a fixing block, the fixing block is fixedly connected with the upper surface of a U-shaped plate, a baffle is fixedly connected to the front surface of the U-shaped plate, piston boxes are fixedly connected to the left and right positions of the front surface of the baffle, one end of a water outlet pipe is fixedly connected to the top of each piston box, the other end of the water outlet pipe penetrates through the front side wall of the water tank and is communicated with the water tank, one end of a fixing pipe is fixedly connected to the bottom of each piston box, a one-way valve I and a one-way valve II are respectively arranged on each water outlet pipe and the fixing pipe, two supporting blocks are sleeved on the outer ring of the fixing pipe and are fixedly connected to the front surface of the baffle, three spray heads are fixedly installed at the, the piston pad is fixedly connected with the sliding plate, the other side fixedly connected with of sliding plate articulates the seat, it is articulated mutually with the one end of connecting rod through round pin axle one to articulate the seat, the other end of connecting rod is articulated mutually with the trailing flank of plectane through round pin axle two, the plectane has cup jointed pivot three, the bearing five has been cup jointed in the pivot three, and the five joints of bearing are on the preceding lateral wall of piston box, the front end of pivot four and two pivot three has all cup jointed drive sprocket, and three drive sprocket is connected through the transmission of same root chain two.

Preferably, the rear side face of the U-shaped plate is fixedly connected with two traction plates, and the two traction plates are arranged on the left and right.

Preferably, a water injection pipe is arranged at the top of the water tank, and a cover is arranged on the water injection pipe.

Preferably, transmission grooves are formed in the positions, which are slightly left and slightly right, of the side wall of the U-shaped plate, and a first chain penetrates through the transmission grooves.

Preferably, the lower surface of the U-shaped plate is fixedly provided with a storage battery, and the front surface of the baffle plate is fixedly provided with a switch.

Preferably, a plurality of rotating rods are fixedly connected to the joint of the opposite ends of the first screw rod and the second screw rod, and the screw thread directions of the first screw rod and the second screw rod are opposite.

Preferably, a through hole is formed in one side, close to the T-shaped rod, of the cylinder, and a conical column penetrates through the through hole.

Preferably, the output end of the storage battery is electrically connected with the input end of the switch, and the output end of the switch is electrically connected with the input end of the driving motor.

Preferably, the big chain wheel is 1.4 times the diameter of the small chain wheel, and the big gear wheel is 1.2 times the diameter of the small gear wheel.

(III) advantageous effects

The invention has the beneficial effects that:

1. this gardens nursery is with device that loosens soil that has the function of spilling water, rotate the rotation that the rotary rod drove screw rod one and screw rod two through the forward, screw rod one and screw rod two are rotating the cooperation of in-process through slide bar and sliding sleeve, make two T type poles keep away from each other along with the removal of two nuts, then make the toper post remove and extrude the arc in to the drum, and then make a plurality of connecting plates keep away from each other, make the tooth harrow outwards remove, adjust the length of tooth harrow, thereby the user can adjust the length of tooth harrow according to the demand that loosens the soil, make the device have universal suitability, in order to satisfy user's use.

2. The garden nursery garden is provided with the soil loosening device with the water spreading function, the rotation of the rotating shaft four and the transmission chain wheel is realized through the matching of the driving motor, the gear wheel, the pinion, the bevel gear I and the bevel gear II, the other two transmission chain wheels, the two rotating shafts three and the two circular plates are realized through the transmission action of the chain II in the rotation process of the transmission chain wheel, the sliding plate and the piston pad are moved leftwards and rightwards and reciprocatingly in the piston box under the combined action of the pin shaft I, the connecting rod, the pin shaft II and the hinge seat in the rotation process of the circular plates, when the piston pad moves towards the circular plates, water in the water tank is sucked into the piston box through the water outlet pipe by using negative pressure, when the piston pad moves towards the other side, the water in the piston box is extruded to flow into the fixed pipe and then is sprayed out through the spray nozzle, and then the water spreading operation is, the labor capacity of farmers is reduced, the time of the farmers is saved, and the farmers can use the fertilizer conveniently.

3. This gardens nursery is with device that loosens soil that has water function, through setting up a driving motor, at the gear wheel, the pinion, bevel gear one, bevel gear two, big sprocket, little sprocket, chain one, under the combined action of drive sprocket and chain two, make two drums and a plurality of tine harrow when rotating the in-process and loosening the soil, make a plurality of shower nozzles can spill water operation to the soil, thereby make the device not use the suction pump also can spill water operation, rational utilization driving motor's effect, reach a ware multi-purpose of reaching.

4. This gardens nursery is with device that loosens soil that has a function of spilling water through setting up type shaped plate one and type shaped plate two, supports fixedly bearing three and slide bar on the one hand, and on the other hand plays to connect fixed effect to two drums, makes two drums have stability at the rotation in-process.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

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

FIG. 4 is a schematic rear sectional view of the piston housing of the present invention;

FIG. 5 is a schematic side view of a cross-sectional structure of a cylinder according to the present invention;

FIG. 6 is a schematic side view of the barrel of the present invention;

FIG. 7 is a schematic perspective view of the rake, the connecting plate and the arc plate of the present invention;

fig. 8 is a schematic perspective view of the tapered column of the present invention.

In the figure: 1U-shaped plate, 2 supporting plates, 3 rotating shaft I, 4 large chain wheel, 5 water tank, 6 water injection pipe, 7 cover, 8 water outlet pipe, 9 driving motor, 10 fixed frame, 11 bevel gear I, 12 bevel gear II, 13 pinion, 14 big gear, 15 storage battery, 16 convex plate I, 17 rotating shaft II, 18 small chain wheel, 19 cylinder, 20 toothed harrow, 21T-shaped rod, 22 screw rod I, 23 rotating rod, 24 screw rod II, 25 sliding sleeve, 26 nut, 27 sliding hole, 28 conical column, 29 traction plate, 30 driving groove, 31 chain I, 32 fixed block, 33 baffle, 34 piston box, 35 one-way valve I, 36 chain II, 37 rotating shaft III, 38 supporting block, 39 rotating shaft IV, 40 fixed pipe, 41 driving chain wheel, 42 sliding rod, 43 switch, 44 one-way valve II, 45 nozzle, 46 piston pad, 47 connecting rod, 48 sliding plate, 49, 50 connecting plate, 51 arc plate, 52 spring, 53 through hole, 54 convex second plates and 55 are hinged with the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

As shown in fig. 1 to 8, the present invention provides a technical solution: a soil loosening device with a water sprinkling function for a garden nursery comprises a U-shaped plate 1, wherein a fixing frame 10 is fixedly connected to the upper surface of the U-shaped plate 1, a driving motor 9 is fixedly installed in the fixing frame 10, a large gear 14 is sleeved on an output shaft of the driving motor 9, the large gear 14 is meshed with a small gear 13, the large gear 14 is meshed with the small gear 13, the rotating speed of a rotating shaft I3 is increased while power transmission is achieved, the rotating shaft I3 is sleeved in the small gear 13, two bearings I, two large chain wheels 4 and a bevel gear II 12 are sleeved on the rotating shaft I3, the two bearings I are respectively clamped in two supporting plates 2, the rotating shaft I3 is supported and fixed through the supporting plates 2 and the bearings I, the rotating shaft I3 is enabled to have stability in the rotating process, and the upper surface and the lower surface of the two supporting plates 2 are respectively fixedly connected with the bottom of a water tank 5 and the upper, the equal joint of the left side wall and the right side wall of U template 1 has bearing two, and has all cup jointed two 17 of pivot in two bearings, and has all cup jointed little sprocket 18 on two pivot two 17, and little sprocket 18 is connected with 4 transmissions of big sprocket through a chain 31, and its effect lies in: the small chain wheel 18 is rotated through the transmission of the chain I31 in the rotating process of the large chain wheel 4, so that the transmission of power is realized, meanwhile, the rotating speed of the rotating shaft II 17 is increased, the opposite ends of the two rotating shafts II 17 are fixedly connected with the cylinders 19, the convex-shaped plates I16 and the convex-shaped plates II 54 are fixedly connected between the two cylinders 19, the bearings III and the sliding rods 42 are supported and fixed on one hand, and the two cylinders 19 are connected and fixed on the other hand through the arrangement of the convex-shaped plates I16 and the convex-shaped plates II 54, so that the two cylinders 19 have stability in the rotating process, the left side wall and the right side wall of the convex-shaped plates I16 are clamped with the bearings III, optical axes at the opposite ends of the screw rods I22 and the screw rods II 24 are respectively sleeved in the bearings III, the opposite ends of the screw rods I22 and the screw rods II 24 are fixedly connected, and the screw rods 22 and the screw rods II 24, rotate the rotation that rotary rod 23 drove screw rod one 22 and screw rod two 24 through the forward, screw rod one 22 and screw rod two 24 are at the cooperation that rotates in-process through slide bar 42 and sliding sleeve 25, make two T type poles 21 keep away from each other along with the removal of two nuts 26, protruding two 54 inner wall left sides of shaped plate and inner wall right side respectively with slide bar 42 both ends fixed connection about, sliding connection has two sliding sleeves 25 on slide bar 42, through setting up slide bar and sliding sleeve 25, on the one hand support T type pole 21 fixedly, on the other hand play the limiting displacement to T type pole 21, make T type pole 21 have stability at the removal in-process, the opposite face of nut 26 and sliding sleeve 25 respectively with the top and the bottom fixed connection of T type pole 21, the other end and the toper post 28 fixed connection of T type pole 21, the outer lane sliding connection of toper post 28 has six arcs 51, its effect lies in: remove and extrude arc 51 in to drum 19 through toper post 28, and then make a plurality of connecting plates 50 keep away from each other, make tine harrow 20 outwards remove, length to tine harrow 20 is adjusted, thereby the user can adjust tine harrow 20's length according to the demand that loosens the soil, make the device have universal applicability, use with satisfying the user, and six arc 51 respectively with six connecting plates 50 fixed connection, three tine harrow 20 of the opposite side fixedly connected with of connecting plate 50, tine harrow 20's the other end passes slide opening 27 that drum 19 was seted up and sets up the outside at drum 19, spring 52 has been cup jointed on tine harrow 20, spring 52's both ends respectively with drum 19 inner wall and connecting plate 50 fixed connection, its effect lies in: when the tapered column 28 moves out of the cylinder 19, the rake 20 moves in the cylinder by the pulling force of the spring 52, and the length of the rake 20 can be adjusted.

The bevel gear II 12 is meshed with the bevel gear I11, a rotating shaft IV 39 is sleeved in the bevel gear I11, a bearing IV is sleeved on the rotating shaft IV 39 and is clamped in a fixing block 32, the fixing block 32 is fixedly connected with the upper surface of the U-shaped plate 1, a baffle 33 is fixedly connected with the front surface of the U-shaped plate 1, piston boxes 34 are fixedly connected with the left and right positions of the front surface of the baffle 33, one end of a water outlet pipe 8 is fixedly connected with the top of each piston box 34, the other end of the water outlet pipe 8 penetrates through the front side wall of the water tank 5 and is communicated with the water tank 5, one end of a fixing pipe 40 is fixedly connected with the bottom of each piston box 34, a check valve I35 and a check valve II 44 are respectively arranged on the water outlet pipe 8 and the fixing pipe 40, backflow of water is avoided by arranging the check valve I35 and the check valve II 44, two supporting blocks 38 are sleeved on the outer, the three nozzles 45 are fixedly installed at the bottom of the fixed pipe 40, the piston box 34 is connected with a piston pad 46 and a sliding plate 48 in a sliding manner, when the piston pad 46 moves towards the circular plate 49, water in the water tank 5 is sucked into the piston box 34 through the water outlet pipe 8 by negative pressure, when the piston pad 46 moves towards the other side, the water in the piston box 34 is extruded and flows into the fixed pipe 40 and then is sprayed out through the nozzles 45, and then the water spreading operation is performed on the land, so that the water spreading operation on the land by a farmer is not needed, the labor amount of the farmer is reduced, the time of the farmer is saved, the use by the farmer is facilitated, the piston pad 46 is fixedly connected with the sliding plate 48, the other side of the sliding plate 48 is fixedly connected with a hinge seat 55, the hinge seat 55 is hinged with one end of a connecting rod 47 through a first pin shaft, the other end of the connecting rod 47, Under the combined action of the connecting rod 47, the second pin shaft and the hinge base 55, the sliding plate 48 and the piston pad 46 move left and right in a reciprocating manner in the piston box 34, the third rotating shaft 37 is sleeved in the circular plate 49, the fifth bearing is sleeved on the third rotating shaft 37 and clamped on the front side wall of the piston box 34, the four rotating shafts 39 and the three rotating shafts 37 are both sleeved with the transmission chain wheel 41, and the three transmission chain wheels 41 are in transmission connection through the second same chain 36.

The rear side surface of the U-shaped plate 1 is fixedly connected with two traction plates 29, the two traction plates 29 are arranged in a left-right mode, the traction plates 29 are used for connecting the device with a traction vehicle through the traction plates 29 to drive the device to move, the top of the water tank 5 is provided with a water injection pipe 6, the water injection pipe 6 is provided with a cover 7, the U-shaped plate 1 is provided with transmission grooves 30 at the left and right positions of the side wall, a chain I31 penetrates through the transmission grooves 30 and provides a transmission space for the chain I31, the lower surface of the U-shaped plate 1 is fixedly provided with a storage battery 15, the storage battery 15 is arranged to store electric energy and provide electric power for the driving motor 19, the front surface of the baffle plate 33 is fixedly provided with a switch 43, the joint of the opposite ends of the screw rod I22 and the screw rod II 24 is fixedly connected with a plurality of rotating rods 23, and the screw rod I22 and the screw rod II, a through hole 53 is formed in one side, close to the T-shaped rod 21, of the cylinder 19, a conical column 28 penetrates through the through hole 53, the output end of the storage battery 15 is electrically connected with the connecting end of the switch 43, the output end of the switch 43 is electrically connected with the connecting end of the driving motor 9, the diameter of the large chain wheel 4 is 1.4 times that of the small chain wheel 18, and the diameter of the large gear wheel 14 is 1.2 times that of the small gear wheel 13.

The method comprises the following operation steps:

s1, when the device is needed to be used, the device is firstly connected with a traction vehicle through a traction plate 29 to drive the device to move, then a rotating rod 23 is rotated in the forward direction to drive a screw rod I22 and a screw rod II 24 to rotate, the screw rod I22 and the screw rod II 24 are matched through a sliding rod 42 and a sliding sleeve 25 in the rotating process, so that two T-shaped rods 21 are separated from each other along with the movement of two nuts 26, then a conical column 28 is moved in a cylinder 19 and extrudes an arc-shaped plate 51, further a plurality of connecting plates 50 are separated from each other, the toothed harrow 20 is moved outwards, and the length of the toothed harrow 20 is adjusted;

s2, the device is lowered by a traction vehicle, the rakes 20 are inserted into soil, the rotation of the driving motor 9 is controlled by the switch 43, the rotation of the driving motor 9 drives the large gear 14 to rotate, the large gear 14 is meshed with the driving small gear 13, the rotating shaft I3, the two large chain wheels 4 and the bevel gear II 12 rotate, the large chain wheel 4 drives the small chain wheel 18, the rotating shaft II 17, the cylinder 19 and the plurality of rakes 20 to rotate through the transmission of the chain I31 in the rotating process, the plurality of rakes 20 loosen the soil in the rotating process, the bevel gear II 12 is meshed with the driving bevel gear I11, the rotating shaft IV 39 and the driving chain wheel 41 are driven to rotate by the rotation of the bevel gear I11, the other two driving chain wheels 41, the two rotating shafts III 37 and the two circular plates 49 rotate through the transmission of the chain II 36 in the rotating process, the circular plate 49 makes the sliding plate 48 and the piston pad 46 move left and right in the piston box 34 in a reciprocating way under the combined action of the first pin shaft, the connecting rod 47, the second pin shaft and the hinge seat 55 in the rotating process, when the piston pad 46 moves towards the circular plate 49, water in the water tank 5 is sucked into the piston box 34 through the water outlet pipe 8 by using negative pressure, when the piston pad 46 moves towards the other side, the water in the piston box 34 is extruded and flows into the fixed pipe 40 and then is sprayed out through the spray head 45, and then the water spreading operation is carried out on the soil.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gardens nursery is with device that loosens soil that has a function of spilling water, includes U template (1), its characterized in that: the upper surface of the U-shaped plate (1) is fixedly connected with a fixing frame (10), a driving motor (9) is fixedly installed in the fixing frame (10), a gear wheel (14) is sleeved on an output shaft of the driving motor (9), the gear wheel (14) is meshed with a pinion (13), a rotating shaft I (3) is sleeved in the pinion (13), two bearings I, two large chain wheels (4) and a bevel gear II (12) are sleeved on the rotating shaft I (3), the two bearings I are respectively clamped in the two supporting plates (2), the upper surfaces and the lower surfaces of the two supporting plates (2) are respectively fixedly connected with the bottom of the water tank (5) and the upper surface of the U-shaped plate (1), the left side wall and the right side wall of the U-shaped plate (1) are respectively clamped with a bearing II, the two bearings II are respectively sleeved with a rotating shaft II (17), and the two rotating shafts II (17) are respectively sleeved with small chain wheels (18), little sprocket (18) are connected with big sprocket (4) transmission through chain one (31), and the equal fixedly connected with drum (19) in looks end of two pivot two (17), and fixedly connected with type board one (16) and type board two (54) between two drum (19), the equal joint in left side wall and the right side wall of type board one (16) has bearing three, and cup joints the end optical axis of carrying on the back of screw rod one (22) and screw rod two (24) respectively in two bearing triplets, the looks opposite end fixed connection of screw rod one (22) and screw rod two (24), equal threaded connection has nut (26) on screw rod one (22) and screw rod two (24), type board two (54) inner wall left side and inner wall right side respectively with the left and right sides both ends fixed connection of slide bar (42), slide bar (42) are gone up to sliding connection has two sliding sleeves (25), the opposite face of nut (26) and sliding sleeve (25) respectively with the top and the bottom fixed connection of T type pole (21) with the opposite face of T type pole (21) respectively The other end of the T-shaped rod (21) is fixedly connected with a conical column (28), the outer ring of the conical column (28) is connected with six arc-shaped plates (51) in a sliding mode, the six arc-shaped plates (51) are fixedly connected with six connecting plates (50) respectively, the other side of each connecting plate (50) is fixedly connected with three toothed rakes (20), the other ends of the toothed rakes (20) penetrate through sliding holes (27) formed in the cylinder (19) and are arranged on the outer side of the cylinder (19), springs (52) are sleeved on the toothed rakes (20), and two ends of each spring (52) are fixedly connected with the inner wall of the cylinder (19) and the corresponding connecting plate (50) respectively;

the bevel gear II (12) is meshed with the bevel gear I (11), a rotating shaft IV (39) is sleeved in the bevel gear I (11), a bearing IV is sleeved on the rotating shaft IV (39) and clamped in a fixing block (32), the fixing block (32) is fixedly connected with the upper surface of the U-shaped plate (1), a baffle (33) is fixedly connected with the front surface of the U-shaped plate (1), piston boxes (34) are fixedly connected on the left and right positions of the front surface of the baffle (33), one end of a water outlet pipe (8) is fixedly connected with the top of each piston box (34), the other end of the water outlet pipe (8) penetrates through the front side wall of the water tank (5) and is communicated with the water tank (5), one end of a fixing pipe (40) is fixedly connected with the bottom of each piston box (34), and a one-way valve I (35) and a one-way valve II (44) are respectively arranged on each water outlet pipe (8) and the fixing pipe (40), the outer ring of the fixed pipe (40) is sleeved with two supporting blocks (38), the two supporting blocks (38) are fixedly connected to the front face of the baffle plate (33), three spray heads (45) are fixedly mounted at the bottom of the fixed pipe (40), a piston pad (46) and a sliding plate (48) are connected in the piston box (34) in a sliding mode, the piston pad (46) is fixedly connected with the sliding plate (48), the other side of the sliding plate (48) is fixedly connected with a hinge base (55), the hinge base (55) is hinged to one end of a connecting rod (47) through a first pin shaft, the other end of the connecting rod (47) is hinged to the rear side face of a circular plate (49) through a second pin shaft, a third rotating shaft (37) is sleeved in the circular plate (49), a fifth bearing is sleeved on the third rotating shaft (37) and clamped on the front side wall of the piston box (34), and transmission chain wheels (41) are respectively sleeved at the front ends of the fourth rotating shaft (39) and the third rotating, and the three transmission chain wheels (41) are in transmission connection through the same chain II (36).

2. A soil loosening device with a water sprinkling function for garden nurseries according to claim 1, characterized in that: the rear side face of the U-shaped plate (1) is fixedly connected with two traction plates (29), and the two traction plates (29) are arranged in a left-right mode.

3. A soil loosening device with a water sprinkling function for garden nurseries according to claim 1, characterized in that: the water tank (5) is characterized in that a water injection pipe (6) is arranged at the top of the water tank, and a cover (7) is arranged on the water injection pipe (6).

4. A soil loosening device with a water sprinkling function for garden nurseries according to claim 1, characterized in that: transmission grooves (30) are formed in the positions, which are on the left side and the right side, of the side wall of the U-shaped plate (1), and a first chain (31) penetrates through the transmission grooves (30).

5. A soil loosening device with a water sprinkling function for garden nurseries according to claim 1, characterized in that: the lower fixed surface of U template (1) installs battery (15), the front fixed mounting of baffle (33) has switch (43).

6. A soil loosening device with a water sprinkling function for garden nurseries according to claim 1, characterized in that: the joint of the opposite ends of the first screw rod (22) and the second screw rod (24) is fixedly connected with a plurality of rotating rods (23), and the thread directions of the first screw rod (22) and the second screw rod (24) are opposite.

7. A soil loosening device with a water sprinkling function for garden nurseries according to claim 1, characterized in that: a through hole (53) is formed in one side, close to the T-shaped rod (21), of the cylinder (19), and a conical column (28) penetrates through the through hole (53).

8. A soil loosening device with a water sprinkling function for garden nurseries according to claim 5, wherein: the output end of the storage battery (15) is electrically connected with the access end of the switch (43), and the output end of the switch (43) is electrically connected with the access end of the driving motor (9).

9. A soil loosening device with a water sprinkling function for garden nurseries according to claim 1, characterized in that: the diameter of the large chain wheel (4) is 1.4 times that of the small chain wheel (18), and the diameter of the large gear wheel (14) is 1.2 times that of the small gear wheel (13).