CN113796240A

CN113796240A - Movable wheel type watering equipment for agricultural planting greenhouse sprinkling irrigation

Info

Publication number: CN113796240A
Application number: CN202111211269.0A
Authority: CN
Inventors: 宋菊兰; 王善丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2021-12-17

Abstract

The invention discloses movable wheel type watering equipment for sprinkling irrigation of an agricultural planting greenhouse, which belongs to the technical field of agricultural planting and comprises a driving frame provided with a liquid guide pipe group, wherein a plurality of sliding carriers are sleeved on the liquid guide pipe group and can be in embedded fit with a plurality of liquid outlets on the liquid guide pipe group, sprinkling irrigation parts are assembled on the side of the sliding carriers, and a swing mechanism is also distributed on the side of the liquid guide pipe group and is driven by water flow and is in linkage arrangement with a sliding carrier. Can avoid repeated irrigation in invalid areas, prevent the rotten roots caused by excessive water accumulation and improve the irrigation efficiency.

Description

Movable wheel type watering equipment for agricultural planting greenhouse sprinkling irrigation

Technical Field

The invention belongs to the technical field of agricultural planting, and particularly relates to movable wheel type watering equipment for sprinkling irrigation of an agricultural planting greenhouse.

Background

Different crops are different to the absorption mode of moisture, have the leaf to absorb and root absorb etc. most planting crops mainly still absorb through the root, what mostly adopted in the conventional sprinkling irrigation technique is spray irrigation mouth, including fixed and motion, directly spray the stem leaf of crop with half atomizing rivers, let the rivers that flow drop to subaerial being absorbed.

In the spraying and irrigating process, the well-ventilated greenhouse water is gradually lost along with the air flow after being evaporated, so that the loss of spraying and irrigating liquid is caused, and in the closed greenhouse, the transpiration effect of crops is weakened due to the overlarge air humidity, so that the absorption of the crops on the water and the transportation capacity of nutrient substances are influenced, and the growth speed of the crops is reduced.

The existing solution method for improving the sprinkling irrigation efficiency comprises the steps of laying underground drip irrigation equipment, matching soil with a mulching film and an air humidity detection device, and regulating and controlling irrigation quantity and ventilation quantity in real time, but the equipment is expensive in cost, unrealistic to install in large-scale sheds, poor in flexibility, and large amount of time and material resources are consumed in the dismounting process.

Disclosure of Invention

Aiming at the defects in the prior art, the embodiment of the invention aims to provide movable wheel type watering equipment for sprinkling irrigation of an agricultural planting greenhouse, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a movable wheel type watering device for sprinkling irrigation of agricultural planting greenhouses comprises a driving frame, wherein a movable carrier plate is assembled on one side of the driving frame in a sliding mode, a lifting carrier plate is movably distributed on one side, away from the driving frame, of the movable carrier plate, so that the lifting carrier plate can lift and slide on one side of the driving frame, a water feeder is assembled on one side of the lifting carrier plate, a base is fixedly assembled on the other side of the lifting carrier plate, a suspension arm is assembled on the base in a rotating mode, and a rack is assembled and connected to the tail end of the suspension arm;

the liquid guide pipe group is assembled on one side of the rack, one end of the liquid guide pipe group is communicated with the water feeder, the liquid guide pipe group comprises a main pipe body and a pumping pressure cavity, a plurality of liquid outlets are distributed on one side of the main pipe body and used for outputting water in the main pipe body to the outside of the main pipe body, a plugging mechanism is movably assembled on one side of each liquid outlet and distributed in the main pipe body and used for elastically plugging the liquid outlets, the pumping pressure cavity is distributed on the outer side of the main pipe body and communicated with the main pipe body, a turbine is fixedly assembled in the pumping pressure cavity, a transmission part is assembled in the pumping pressure cavity in a sliding mode, and the transmission part is driven to reciprocate by the rotation of the turbine driven by the water flow;

the swinging mechanism is arranged on one side of the liquid guide pipe group and comprises a shaft end shell and a sliding toothed plate, and the sliding toothed plate is movably assembled in the shaft end shell, is in linkage arrangement with the transmission part and is used for driving the sliding toothed plate to reciprocate through water flow;

the sliding carriers are movably sleeved on the liquid guide pipe group along the arrangement direction of the liquid guide pipe group, each sliding carrier comprises a sleeve shell, a slotted pipe orifice is arranged at one end of each sleeve shell, the slotted pipe orifices are matched with the liquid outlets, so that when the sleeve shells abut against one side of the main pipe body, the slotted pipe orifices are communicated with the liquid outlets, water in the liquid outlets is output outwards through the sleeve shells, and fan-shaped toothed plates are assembled on the outer sides of the sleeve shells;

the sprinkling irrigation component is assembled on one side of the sliding carrier and arranged towards one side of the ground, the sprinkling irrigation component comprises a communicating pipe and a sprinkling irrigation part, the communicating pipe is fixedly assembled on one side of a groove pipe orifice, the tail end of the communicating pipe is connected with the sprinkling irrigation part, and a plurality of sprinkling irrigation nozzles are distributed on one side of the sprinkling irrigation part and used for passing through stem leaves of crops and matching with the rotation of the sliding carrier to water the roots of the crops; and

and the sliding shaft pin is elastically inserted into the main pipe body and is linked with the plugging mechanism, and is used for matching with the sliding of the sliding carrier and clamping and embedding the sleeve shell on one side of the main pipe body so as to enable the sleeve shell to swing in a reciprocating manner by taking the sliding shaft pin as an axis.

As a further aspect of the present invention, the catheter set further includes:

the booster pump is arranged on one side of the main pipe body, one end of the booster pump is communicated with the water supply device, and the other end of the booster pump is communicated with the pumping pressure cavity;

the turbine is rotationally arranged in the pumping pressure cavity so that water flow drives the turbine to rotate;

the cam is assembled on one side of the turbine and is in linkage with the turbine;

the one-way valve pipe is arranged at the other side of the pumping pressure cavity, one end of the one-way valve pipe is communicated with the pumping pressure cavity, and the other end of the one-way valve pipe is communicated with the main pipe body and is used for conveying the pressurized water flow in the pumping pressure cavity into the main pipe body; and

and one end of the transmission part is in sliding butt joint with the cam, and the other end of the transmission part penetrates through the pumping pressure cavity to be assembled in the shaft end shell and is used for driving the sliding toothed plate to reciprocate.

As a further scheme of the present invention, a rotary sealing ring is further disposed at one side of the liquid outlet, and the rotary sealing ring is assembled between the main tube and the sleeve housing and is rotatably connected to the liquid outlet, so that the sleeve housing is movably abutted against one side of the main tube to rotatably seal the liquid outlet.

As a further scheme of the invention, the swing mechanism further comprises an abutting part, wherein the abutting part is assembled on one side of the sliding toothed plate, is in sliding abutting contact with the transmission part, and is used for driving the abutting part to reciprocate through the movement of the transmission part, so that the sliding toothed plate is driven to do periodic reciprocating movement on one side of the shaft end shell.

As a further aspect of the present invention, the sliding carrier further includes:

the guide chute is arranged at the inner side of the sleeve shell and is matched with the sliding shaft pin, and when the sleeve shell is movably abutted against one side of the main pipe body, the sliding shaft pin elastically assembled in the main pipe body is movably clamped and embedded at the tail end of the guide chute;

the bearing clamping groove is arranged at the tail end of the guide chute and is movably abutted against the sliding shaft pin and coaxially rotates with the sliding shaft pin;

the fixed idler wheel is arranged on one side wall surface of the sleeve shell, is arranged between the main pipe body and the sleeve shell, and is used for assisting the sleeve shell to slide on the main pipe body; and

the elastic support is arranged on the other side of the main pipe body and is matched with the fixed idler wheel, a movable abutting wheel is assembled at one end of the elastic support, the movable abutting wheel is elastically abutted to the main pipe body in a sliding mode, a buckling lock is assembled on one side of the movable abutting wheel, and the buckling lock is used for controlling the flexible opening and closing of the movable abutting wheel.

As a further aspect of the present invention, the sliding shaft pin further includes:

the pressing end is elastically inserted into one side of the main pipe body in a sliding manner, is arranged close to one side of the guide chute and is used for elastically stretching one side of the main pipe body in cooperation with the movement of the sleeve shell;

the sliding part is connected with the tail end of the pressing end, is inserted into the main pipe body in a sliding manner and is used for movably plugging water flow overflowing from the main pipe body; and

and the abutting part is arranged at one end of the sliding part, is arranged towards one side of the plugging mechanism and is used for driving the plugging mechanism to move by the sliding of the pressing end.

As a further aspect of the present invention, the occlusion mechanism includes:

the plugging seat is fixedly arranged on one side of the liquid outlet and is used for communicating the main pipe body with the liquid outlet, and a plurality of water inlet holes are arranged on the plugging seat; and

the elastic plugging block is elastically assembled inside the plugging seat, and a plurality of water outlet holes are distributed on the elastic plugging block and used for movably plugging the plugging seat.

In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:

according to the invention, through the liquid guide pipe group arranged on one side of the driving frame, the plurality of sliding carriers slidably assembled on the liquid guide pipe group and the sprinkling irrigation component connected to the bottom of the sliding carriers, the arrangement intervals of the plurality of sliding carriers can be adjusted according to the planting intervals of greenhouse crops, the plurality of sliding carriers are in embedded connection with the liquid guide pipe group in a clamping manner, and the plurality of sliding carriers are driven to periodically and reciprocally swing by the swing mechanism assembled on one side of the liquid guide pipe group in a matching manner, so that the sprinkling irrigation water flow can directly pass through the stems and leaves of the crops to be conveyed to one side of soil close to the root without interfering with the stems and leaves of the crops, the irrigation precision is improved, the repeated irrigation in an invalid area is avoided, the root rot phenomenon caused by excessive water accumulation is effectively prevented, and the irrigation efficiency is improved.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of a mobile wheeled watering apparatus for irrigation of agricultural plant shelters in accordance with an embodiment of the present invention.

Figure 2 is a schematic diagram of the structure of the graphic mark a in the mobile wheel watering apparatus for sprinkler irrigation in an agricultural plant shelter in accordance with one embodiment of the present invention.

Figure 3 is a perspective view of the back side of a mobile wheel watering apparatus for irrigation of agricultural plant shelters in accordance with one embodiment of the present invention.

Fig. 4 is a side elevational view of a sliding carrier in a mobile wheeled watering apparatus for irrigation of agricultural plant shelters in accordance with an embodiment of the present invention.

Fig. 5 is a schematic structural view of the graphic indicia B of the mobile wheel watering apparatus for sprinkler irrigation of an agricultural plant shelter in accordance with an embodiment of the present invention.

Fig. 6 is a top plan view of a fluid conducting tube set of the mobile wheeled watering apparatus for irrigation of agricultural plant shelters in accordance with an embodiment of the present invention.

Figure 7 is a schematic diagram of the structure of the graphic indicia C of the mobile wheel watering apparatus for irrigation of agricultural plant shelters provided in one embodiment of the present invention.

Fig. 8 is a schematic view of the spout of the mobile wheeled watering apparatus for irrigation of agricultural plant shelters in accordance with one embodiment of the present invention.

Fig. 9 is a perspective view of a sliding axle pin of the movable wheeled watering apparatus for irrigation of agricultural plant shelter provided in an embodiment of the present invention.

Fig. 10 is a perspective view of a sprinkler assembly in the mobile wheel watering apparatus for sprinkler irrigation in an agricultural plant shelter in accordance with an embodiment of the present invention.

Reference numerals: 1-driving frame, 2-transverse guide rail, 3-movable carrier plate, 4-lifting carrier plate, 5-water feeder, 6-base, 7-suspension arm, 8-frame, 9-liquid guide tube group, 901-main tube body, 902-liquid outlet, 903-booster pump, 904-liquid guide tube, 905-pump cavity, 906-turbine, 907-cam, 908-check valve tube, 909-transmission piece, 910-rotary sealing ring, 10-swing mechanism, 1001-shaft end shell, 1002-sliding toothed plate, 1003-abutting piece, 11-sliding carrier, 1101-sleeve shell, 1102-slotted tube orifice, 1103-guide piece, 1104-bearing clamping groove, 1105-fixed roller, 1106-sectorial toothed plate, 1107-elastic support, 1107-lifting carrier plate, and guide roller, 1108-a movable butting wheel, 1109-a buckling lock, 12-a sprinkling irrigation component, 1201-a communicating pipe, 1202-a sprinkling irrigation part, 1203-a sprinkling irrigation nozzle, 13-a driving part, 14-a sliding shaft pin, 1401-a pressing end, 1402-a sliding part, 1403-a butting part, 15-a plugging mechanism, 1501-a plugging seat, 1502-a water inlet, 1503-an elastic plugging block and 1504-a water outlet.

Detailed Description

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1-10, the movable wheel type watering device for sprinkling irrigation of agricultural planting greenhouse in an embodiment of the present invention includes a driving frame 1, a movable carrier plate 3 is slidably mounted on one side of the driving frame 1, a lifting carrier plate 4 is movably disposed on one side of the movable carrier plate 3 away from the driving frame 1, so that the lifting carrier plate 4 can lift and slide on one side of the driving frame 1, a water supplier 5 is mounted on one side of the lifting carrier plate 4, a base 6 is fixedly mounted on the other side of the lifting carrier plate, a suspension arm 7 is rotatably mounted on the base 6, and a frame 8 is mounted at the end of the suspension arm 7; a liquid guide pipe group 9, which is assembled on one side of the frame 8, and one end of which is communicated with the water supply device 5, wherein the liquid guide pipe group 9 includes a main pipe 901 and a pumping cavity 905, one side of the main pipe 901 is provided with a plurality of liquid outlets 902, the liquid outlets 902 are used for outputting water in the main pipe 901 to the outside of the main pipe 901, one side of the liquid outlets 902 is movably assembled with a plugging mechanism 15, the plugging mechanism 15 is arranged in the main pipe 901 and is used for elastically plugging the liquid outlets 902, the pumping cavity 905 is arranged on the outside of the main pipe 901 and is communicated with the main pipe 901, a turbine 906 is fixedly assembled in the pumping cavity and is slidably assembled with a transmission member 909, and the transmission member 909 is driven by water flow to rotate the turbine 906 so as to drive the transmission member 909 to reciprocate; the swing mechanism 10 is arranged on one side of the liquid guide pipe group 9, the swing mechanism 10 comprises a shaft end shell 1001 and a sliding toothed plate 1002, and the sliding toothed plate 1002 is movably assembled in the shaft end shell 1001 and is in linkage with the transmission part 909, and is used for driving the sliding toothed plate 1002 to reciprocate through water flow; the sliding carriers 11 are movably sleeved on the liquid guide tube group 9 along the arrangement direction of the liquid guide tube group 9, each sliding carrier 11 comprises a casing 1101, a slotted pipe orifice 1102 is arranged at one end of the casing 1101, the slotted pipe orifice 1102 is matched with the liquid outlet 902, so that when the casing 1101 abuts against one side of the main tube body 901, the slotted pipe orifice 1102 is communicated with the liquid outlet 902, water in the liquid outlet 902 is output outwards through the casing 1101, and a sector toothed plate 1106 is assembled outside the casing 1101, and when the casing 1101 abuts against one side of the main tube body 901, the sector toothed plate 1106 movably abuts against the sliding toothed plate 1002, so that the casing 1101 is driven by the sliding toothed plate 1002 to swing back and forth on the main tube body 901; the sprinkling irrigation component 12 is assembled on one side of the sliding carrier 11 and is arranged towards one side of the ground, the sprinkling irrigation component 12 comprises a communicating pipe 1201 and a sprinkling irrigation part 1202, the communicating pipe 1201 is fixedly assembled on one side of a groove pipe orifice 1102, the tail end of the communicating pipe is connected with the sprinkling irrigation part 1202, and a plurality of sprinkling irrigation nozzles 1203 are distributed on one side of the sprinkling irrigation part 1202 and are used for passing through stems and leaves of crops and watering the roots of the crops in a manner of matching the rotation of the sliding carrier 11; and a sliding shaft pin 14 elastically inserted in the main tube 901 and linked with the plugging mechanism 15, for cooperating with the sliding of the sliding carrier 11 and inserting the casing 1101 into one side of the main tube 901, so that the casing 1101 swings back and forth with the sliding shaft pin 14 as an axis.

In practical application, when the device is used for performing sprinkling irrigation operation on an agricultural planting greenhouse, the driving frame 1 is firstly moved into the greenhouse, so that the driving frame 1 can move between the crop planting streets, and the movable carrier plate 3 arranged on the driving frame 1 can be connected with the driving frame 1 in a sliding manner through the transverse guide rail 2, so that the lifting carrier plate 4 longitudinally assembled on the movable carrier plate 3 can slide transversely along the transverse guide rail 2, and the suspension arm 7 and the rack 8 assembled on the lifting carrier plate 4 can have flexible movement capability in the spatial direction.

The machine frame 8 is equipped with a liquid guide pipe group 9 and a swing mechanism 10 on one side, the liquid guide pipe group 9 is provided with a plurality of sliding carriers 11 in a sliding way, one side of the bottom of the sliding carriers 11 near the ground is connected with a spray irrigation component 12, when the root of a crop needs to be irrigated, firstly, the sliding carriers 11 are slid on the liquid guide pipe group 9 to the position matched with the spacing between planted crops, and the positioned sliding carriers 11 are pressed and clamped on the liquid guide pipe group 9, so that a liquid outlet 902 is communicated with a groove pipe opening 1102, at this time, a fan-shaped toothed plate 1106 on one side of a casing 1101 is movably abutted against a sliding toothed plate 1002 in the swing mechanism 10, and the distance between a movable carrier plate 3 and a lifting carrier plate 4 is adjusted, so that the tail end of the spray irrigation component 12 is close to the root of the crop, when water is output to one side of a pumping cavity 905 through a water feeder 5, a turbine 906 in the pumping cavity 905 rapidly drives a transmission component 909 to reciprocate under the action of water flow, thereby drive the reciprocal swing of sliding tooth plate 1002, make the fan-shaped pinion rack 1106 of butt on sliding tooth plate 1002 drive the whole reciprocal swing on being responsible for the body 901 of cover shell 1101, make assemble in the sprinkling irrigation portion 1202 of groove mouth 1102 one side through communicating pipe 1201 and pass through the reciprocal swing blowout rivers of sprinkling irrigation mouth 1203, and directly water the root of crop, just communicating pipe 1201 is at the in-process of cooperation drive frame 1 motion, does not take place to interfere with the stem leaf of crop, thereby make rivers pass the stem leaf of crop and water fast to root one side of crop, improved the precision of irrigation, avoid in the repeated irrigation of invalid region, effectively prevent the mashed root phenomenon that ponding excessively caused, improve irrigation efficiency.

In one case of this embodiment, the communicating pipe 1201 is a cylindrical pipe, and in the process of passing through the crop, the pulling between the communicating pipe and the crop can be reduced, and the crop is prevented from being damaged.

In one aspect of the present embodiment, the suspension arm 7 is driven to rotate by a driving component 13, and the driving component 13 can be driven by a motor belt or a motor tooth set, and the like, which is not specifically limited herein, so that the suspension arm 7 can drive the frame 8 to move integrally, and the sprinkler irrigation component mounted on one side of the frame 8 can move to a position where a desired operation is performed.

In one case of this embodiment, the number of the suspension arms 7 is at least two, so that the frame 8 is always kept parallel to the base 6 during the movement of the frame 8 on the side of the base 6.

Referring to fig. 6 and 7, in a preferred embodiment of the invention, the catheter set 9 further includes: a booster pump 903, which is disposed on one side of the main pipe 901 and has one end communicating with the water feeder 5 and the other end communicating with the pumping pressure chamber 905; the turbine 906 is rotationally arranged in the pumping cavity 905, so that the water flow drives the turbine 906 to rotate; a cam 907 fitted to one side of the worm 906 and interlocked with the worm 906; the one-way valve pipe 908 is arranged on the other side of the pumping pressure cavity 905, one end of the one-way valve pipe 908 is communicated with the pumping pressure cavity 905, and the other end of the one-way valve pipe 908 is communicated with the main pipe body 901 and is used for conveying the pressurized water flow in the pumping pressure cavity 905 to the main pipe body 901; and a transmission member 909 having one end slidably abutting against the cam 907 and the other end fitted into the shaft end housing 1001 through the pump chamber 905 for driving the reciprocating motion of the sliding tooth plate 1002.

In practical application of the present embodiment, the water feeder 5 pressurizes water flow by the booster pump 903 and then pumps the water flow into the pumping chamber 905, and drives the turbine 906 to rotate at a high speed by the water flow, the cam 907 assembled on one side of the turbine 906 slides and abuts against the transmission part 909 in the process of following the reciprocating motion of the turbine 906, so that the other end of the transmission part 909 drives the sliding toothed plate 1002 to reciprocate in the shaft end housing 1001, and the sector toothed plate 1106 abutting against one side of the sliding toothed plate 1002 can synchronously swing, and thus the sliding carrier 11 embedded on the sliding shaft pin 14 can mechanically swing back and forth around the axis of the sliding shaft pin 14, so that the water flow on one side of the sprinkling irrigation assembly 12 has the effect of periodic swinging and spraying, and the sprinkling effect of the sprinkling irrigation assembly is improved.

In one embodiment, the transmission element 909 is slidably and sealingly assembled between the pump cavity 905 and the shaft end housing 1001, and the transmission element 909 is in rolling contact with the side of the cam 907 in abutment, so that mechanical wear can be effectively reduced, and the service life of the device can be prolonged.

In one aspect of this embodiment, the turbine 906 is driven by water flow, so that the power of the pressurized water source can be effectively utilized, the external power source is reduced, the power consumption is reduced, and the environmental protection effect is improved.

Referring to fig. 4, in a preferred embodiment of the present invention, a rotary sealing ring 910 is further disposed on one side of the liquid outlet 902, and the rotary sealing ring 910 is assembled between the main pipe 901 and the casing 1101 and is rotatably connected to the liquid outlet 902, so that when the casing 1101 is movably abutted to one side of the main pipe 901, the rotary sealing ring is used for rotatably sealing the liquid outlet 902.

In practical application of this embodiment, when the liquid outlet 902 is clamped and embedded to a position matching with the communication pipe 1201 along the slot port 1102, the sliding shaft pin 14 disposed in the main pipe 901 elastically pushes the other end of the main pipe 901 against the slot port 1102 side under elastic action force, so that the rotary sealing ring 910 sleeved outside the liquid outlet 902 elastically compresses the slot port 1102, and meanwhile, because the rotary sealing ring 910 is rotationally connected to the liquid outlet 902, friction force of the sleeve housing 1101 during reciprocating swing on the main pipe 901 is small, and stable driving can be performed through the swing mechanism 10.

In one case of this embodiment, the casing 1101 can be manually adjusted in position and inserted into the sliding shaft pin 14, or can be connected in series by multiple sets of mechanical arms, for example, the servo motor adjusts the distance therebetween, and the electric telescopic rod applies an acting force to the abutting process, but considering the operation convenience in the actual working environment and the cost of the device, the manual adjustment is preferably adopted here, and details are not repeated here.

Referring to fig. 6, in a preferred embodiment of the present invention, the swing mechanism 10 further includes an abutting member 1003, and the abutting member 1003 is mounted on one side of the sliding toothed plate 1002 and slidably abuts against the transmission member 909, so that the abutting member 1003 is driven to reciprocate by the movement of the transmission member 909, and the sliding toothed plate 1002 is driven to reciprocate periodically on one side of the shaft end housing 1001.

In practical application, when the other end of the transmission member 909 abuts against the abutting part 1003, the abutting part 1003 is pushed to move on one side of the inclined surface of the abutting part 1003, so that the abutting part 1003 can be driven to overcome the elastic acting force to drive the sliding toothed plate 1002 to move in the shaft end housing 1001 along the laying direction, and in the reciprocating rotation process of the cam 907, the abutting part 1003 can drive the transmission member 909 to reset rapidly under the elastic acting force, so that the mechanical motion of reciprocating swing on one side of the swing mechanism 10 is realized.

In one aspect of this embodiment, the abutting member 1003 and the transmission member 909 are engaged by rolling with a roller, and the transmission member 909 is preferably configured to have a strip-shaped sliding structure, so as to ensure its stability during rotation, so that the two end faces of the transmission member 909 are engaged with the cam 907 and the abutting member 1003 stably.

In one case of this embodiment, the abutment member 1003 can be connected to the transmission member 909 through a sliding structure in this embodiment, or through a crank link, but considering the stability during the actual operation and the possible dead center position of the crank link assembly, the sliding structure is preferably adopted for cooperation here.

Referring to fig. 4, in a preferred embodiment of the invention, the sliding carrier 11 further includes: the guide chute 1103 is arranged inside the casing 1101 and is matched with the sliding shaft pin 14, so that when the casing 1101 is movably abutted against one side of the main pipe 901, the sliding shaft pin 14 elastically assembled in the main pipe 901 is movably embedded at the tail end of the guide chute 1103; the bearing clamping groove 1104 is arranged at the tail end of the guide chute 1103, and is movably abutted against the sliding shaft pin 14 and coaxially rotates with the sliding shaft pin 14; a fixed roller 1105 disposed on a side wall surface of the jacket housing 1101 and between the main pipe 901 and the jacket housing 1101 for assisting the sliding of the jacket housing 1101 on the main pipe 901; and an elastic support 1107 which is arranged at the other side of the main pipe 901 and is matched with the fixed roller 1105, wherein one end of the elastic support is equipped with a movable abutting wheel 1108, the movable abutting wheel 1108 is elastically and slidably abutted against the main pipe 901, one side of the movable abutting wheel 1108 is equipped with a buckling lock 1109, and the buckling lock 1109 is used for controlling the telescopic opening and closing of the movable abutting wheel 1108.

In practical application of the embodiment, when the casing 1101 is clamped and embedded on the sliding shaft pin 14 along the guiding chute 1103, one end of the sliding shaft pin 14 is buckled at the end of the guiding chute 1103 and then abuts against the bearing clamping groove 1104, and the sliding shaft pin 14 can rapidly rotate in the casing 1101 through the bearing clamping groove 1104, so that the friction force in the rotating process is small, and the ineffective mechanical energy loss can be reduced.

When the main tube 901 is elastically clamped between the fixed roller 1105 and the movable abutment wheel 1108, the sleeve 1101 can slide on the surface of the main tube 901 in an oriented manner, and when the sleeve 1101 is clamped on the sliding shaft pin 14 by pressing, the movable abutment wheel 1108 is contracted into the elastic support 1107 in a sliding manner, and is locked inside the elastic support 1107 by the locking lock 1109 and is in an energy storage state, and when the locking lock 1109 is pressed from the outside, the movable abutment wheel 1108 can be driven to reset from the elastic support 1107, so that the reset of the sleeve housing 1101 is driven.

Referring to fig. 4 and 9, in a preferred embodiment of the invention, the sliding axle pin 14 further includes: a pressing end 1401, which is elastically inserted into one side of the main pipe 901 in a sliding manner, is arranged close to one side of the guide chute 1103, and is used for performing elastic expansion and contraction on one side of the main pipe 901 in cooperation with the movement of the sleeve shell 1101; the sliding part 1402 is connected with the tail end of the pressing end 1401, is inserted into the main pipe body 901 in a sliding manner, and is used for movably plugging water flow overflowing from the main pipe body 901; and a contact part 1403 which is disposed at one end of the sliding part 1402, faces the plugging mechanism 15, and drives the plugging mechanism 15 to move by the sliding of the pressing end 1401.

In practical application of this embodiment, when the pressing end 1401 slides in the guiding chute 1103, the sliding portion 1402 connected to one side of the pressing end 1401 can slide in the main pipe 901, and drive the abutting portion 1403 at the end thereof to abut against one side of the blocking mechanism 15, so as to control the water flow in the main pipe 901 to pass through the blocking mechanism 15 and the liquid outlet 902 and output to the communicating pipe 1201.

In one case of this embodiment, the sliding portion 1402 is in sliding seal with the main pipe 901 to reduce the water flow loss in the main pipe 901 and improve the sealing effect.

Referring to fig. 4 and 5, in a preferred embodiment of the invention, the plugging mechanism 15 includes: the plugging seat 1501 is fixedly arranged on one side of the liquid outlet 902, is used for communicating the main pipe body 901 with the liquid outlet 902, and is provided with a plurality of water inlet holes 1502; and the elastic plugging block 1503 is elastically assembled inside the plugging seat 1501, and is provided with a plurality of water outlet holes 1504 for movably plugging the plugging seat 1501.

In practical applications, when the abutting portion 1403 abuts against the elastic blocking block 1503 side, the elastic blocking block 1503 can be pressed to move towards the liquid outlet 902 side, and when the elastic blocking block 1503 moves to a set distance, the water outlet 1504 on the elastic blocking block 1503 is aligned with the water inlet 1502 on the blocking seat 1501, so that water inside the main pipe 901 can pass through the water inlet 1502 and the water outlet 1504 to enter the liquid outlet 902 side, and pass through the liquid outlet 902 to be discharged from the rotary sealing ring 910 side to the communicating pipe 1201.

In one aspect of this embodiment, the elastic support on one side of the elastic block 1503 is preferably made of a corrosion-proof spring covered by rubber to reduce the corrosion effect during operation and prolong the service life.

The above embodiments of the present invention provide a mobile wheeled watering apparatus for use in the sprinkling irrigation of agricultural plant shelters, and through a liquid guide pipe group 9 arranged at one side of the driving frame 1, a plurality of sliding carriers 11 which are assembled on the liquid guide pipe group 9 in a sliding way, and a sprinkling irrigation component 12 connected with the bottom of the sliding carrier 11, which can adjust the arrangement distance of the sliding carriers 11 according to the planting distance of greenhouse crops, and make a plurality of sliding carrier 11 and the inlay card of drain nest of tubes 9 communicate to cooperate the swing mechanism 10 of assembling in drain nest of tubes 9 one side to drive a plurality of sliding carrier 11 periodic reciprocating swing, make the rivers of sprinkling irrigation directly carry to the soil side that is close to the root through the stem leaf of crop, do not take place to interfere with the stem leaf of crop, improved the precision of irrigating, avoid the repeated irrigation in invalid area, effectively prevent the rotten root phenomenon that ponding excessively caused, improve irrigation efficiency.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A movable wheel watering apparatus for use in agricultural plant greenhouse sprinkler irrigation, the movable wheel watering apparatus comprising:

the water supply device comprises a driving frame, a movable carrier plate is assembled on one side of the driving frame in a sliding mode, a lifting carrier plate is movably distributed on one side, away from the driving frame, of the movable carrier plate, so that the lifting carrier plate can lift and slide on one side of the driving frame, a water supply device is assembled on one side of the lifting carrier plate, a base is fixedly assembled on the other side of the lifting carrier plate, a suspension arm is assembled on the base in a rotating mode, and the tail end of the suspension arm is assembled and connected with a rack;

2. The mobile wheeled watering apparatus for irrigation of agricultural plant shelters of claim 1 where the catheter assembly further comprises:

3. The movable wheel type watering equipment for sprinkling irrigation of agricultural plant greenhouse as claimed in claim 1, wherein a rotary sealing ring is further disposed at one side of the liquid outlet, the rotary sealing ring is assembled between the main pipe body and the sleeve body and is rotatably connected with the liquid outlet, so that the sleeve body is movably abutted against one side of the main pipe body for rotatably sealing the liquid outlet.

4. The movable wheel type watering equipment for sprinkling irrigation of agricultural planting greenhouse as claimed in claim 1, wherein the swing mechanism further comprises an abutting member assembled at one side of the sliding toothed plate and slidably abutting with the transmission member for driving the abutting member to reciprocate by the movement of the transmission member, thereby driving the sliding toothed plate to reciprocate periodically at one side of the shaft end housing.

5. A mobile wheeled watering apparatus for irrigation of agricultural plant shelters according to claim 1 and wherein said sliding carrier further comprises:

6. The mobile wheeled watering apparatus for irrigation of agricultural plant shelters of claim 1 where said sliding axle pin further comprises:

7. A mobile wheeled watering apparatus for irrigation of agricultural plant shelters according to claim 1 and characterised in that said blocking means comprises: