CN111837902B

CN111837902B - Watering device is used in gardens construction

Info

Publication number: CN111837902B
Application number: CN202010767081.3A
Authority: CN
Inventors: 廖清华; 杨男男; 王妍妍
Original assignee: Tongling University
Current assignee: Tongling University
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2022-02-25
Anticipated expiration: 2040-08-03
Also published as: CN111837902A

Abstract

The invention discloses a sprinkling device for garden construction, which comprises a vehicle body, a water tank, a rack rail, a movable arm component and a wide-range sprayer, wherein the vehicle body is a small flat car, the rear part of the vehicle body is provided with an operation cabin of an operation device, the front part of the vehicle body is fixedly provided with the water tank and a plurality of auxiliary water tanks, liquid in the auxiliary water tanks can be mixed with water in the water tank and then is conveyed to the wide-range sprayer through a water pump for spraying, the movable arm component is movably arranged on the arc-shaped rack rail in the vehicle body and can swing and stretch along the arc-shaped rack rail, the wide-range sprayer is arranged on the movable arm component and can adjust and spray water columns with different dispersion degrees or spray water mist, compared with the prior art, the sprinkling device for garden construction is small in size, convenient to run in a garden, convenient to use and can be mixed with other liquids for spraying, the water column or water mist with different dispersion degrees can be sprayed, the functions are rich, the applicability is strong, and the water column or water mist spraying device is more suitable for working in garden construction environments.

Description

Watering device is used in gardens construction

Technical Field

The invention particularly relates to the technical field of construction equipment, and particularly relates to a watering device for garden construction.

Background

Along with the continuous improvement of living standard of people, the requirements on living environment and quality put forward higher requirements, and garden construction is used as important content in urban planning and construction in China, can beautify urban environment, provides more comfortable leisure places for people, and has direct influence on urban living level.

Landscape construction involves a great deal of construction contents such as landscape transformation, vegetation planting, all of which need to use a watering device. And the garden construction is different from general building site construction, and the road of gardens meanders usually, and the topography height is undulant, is unfavorable for the main equipment operation, and the vegetation kind that the gardens need be planted is abundant, has lawn, flowers, bush and arbor etc. and the watering mode that needs is also different.

Current mechanical watering device is because big, the single scheduling problem of watering mode of size, causes destruction to gardens topography and vegetation easily to be not applicable to the gardens construction, consequently most can only use water pipe or cask to carry out artifical watering in the gardens construction, and watering efficiency is not high, influences the quality and the time limit for a project of gardens construction.

Accordingly, those skilled in the art have provided a sprinkler for use in garden construction to solve the problems set forth in the above background art.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a sprinkling device for garden construction comprises a vehicle body, a water tank, a rack rail, a movable arm component and a wide-range sprayer, wherein the vehicle body is a small flat car, the rear part of the vehicle body is provided with an operation cabin for operating equipment, the front part of the vehicle body is fixedly provided with the water tank and a plurality of auxiliary water tanks, and water in the water tank can be mixed with liquid in the auxiliary water tanks and then is conveyed to the wide-range sprayer through a water pump for sprinkling;

the movable arm component is movably arranged on an arc-shaped rack rail located in the vehicle body and can be arranged along the arc-shaped rack rail in a sector-shaped sliding mode and can radially stretch out and draw back, a wide spray head is arranged on the movable arm component and can adjust water columns or spray water mist which spray different dispersion degrees.

Further, as the preferred, a plurality of mixing bins that have water storage storehouse and afterbody are separated mutually in the water pitcher airtightly, be equipped with filter assembly in the water storage storehouse, the water through filter assembly can be controlled by switching-over valve one and make water flow outside or flow into the immersible pump through external pipeline, can also adjust this switching-over valve one and make the immersible pump take out water from external pipeline, the output of immersible pump is equipped with another switching-over valve one, this switching-over valve one can carry the water storage storehouse or carry the outlet valve that is located mixing bin top through the inscription pipeline with the water that the immersible pump is output.

Preferably, the water outlet valve is arranged at the top of the water tank mixing bin, the other end of the water outlet valve is connected to the water tank storage bin and each auxiliary water tank respectively, and water in the water tank storage bin and liquid in the auxiliary water tank can be mixed in the water tank mixing bin by controlling the opening and closing of the water outlet valve.

Further, as preferred, filtering component includes filter disc, filter screen rack, filter screen hydraulic stem, the filter disc has the tooth for the edge, the middle distributes has the disc in the waist shape hole that is parallel to each other, and two at least filter discs are connected rotationally, closely laminating through the dabber, and every the top of filter disc all has the filter screen rack rather than the tooth meshing of edge, filter screen rack and filtering component's frame sliding connection, and its one end still is connected with its removal of filter screen hydraulic stem drive so that the filter disc is rotatory around the dabber.

Further, as preferred, still be equipped with stirring vane in the mixing bin of water pitcher, stirring vane is for the blade that has unsmooth texture around the axle spiral rising, surface, and this axle is rotatory along the blade direction of rising by motor drive, stirring vane is rotatory can pass through the recess with the water under the mixing bin bottom and take the top to because centrifugal force throws away, make liquid mixture more even, the mixing bin bottom of water pitcher is equipped with the delivery port, still be connected with water pump and pipeline outward to for wide range shower nozzle pump water.

Preferably, the movable arm assembly mainly comprises a slider seat, a slider gear, a first hydraulic rod, a three-axis universal joint and a second hydraulic rod, the slider seat and the slider gear on the upper portion are jointly held tightly through a pulley on the inner bottom of the slider seat and meshed with the rack rail, and the motor fixed on the slider seat drives the slider gear to rotate so as to enable the slider gear to move in the rack rail.

Further, as preferred, a first hydraulic rod is fixed on the slider seat, a three-axis universal joint is fixed at the other end of the first hydraulic rod, three second hydraulic rods are uniformly and outwardly distributed on the upper circumference of a universal ball of the three-axis universal joint in a diffused manner, and the other ends of the second hydraulic rods are respectively connected with the wide spray head through one universal joint.

Further, as a preferred option, the wide-range nozzle comprises a nozzle shell, a guide door, a partition frame, an air bag, an air nozzle and an air cylinder, wherein the nozzle shell is an inverted pyramid cavity, the partition frame is surrounded by four sides in the middle of the nozzle shell, an opening below the partition frame is opposite to and larger than a water outlet of the pipeline, the partition frame divides the interior of the nozzle shell into a middle water column channel and a surrounding atomizing channel, the guide door is arranged on two side surfaces of the partition frame, the guide door is attached to the front surface and the rear surface of the partition frame and is rotatably connected with the front surface and the rear surface, and the air cylinder is hinged between the guide door and the partition frame and can drive the guide door to rotate around the middle through expansion;

when the guide door rotates to be attached to the side wall in the partition frame, the atomization channel is completely isolated from the pipeline, and all water in the pipeline flows to the water column channel;

when the guide door rotates to the side wall far away from the inside of the partition frame, the guide door completely isolates the water column channel from the pipeline, and the water in the pipeline all flows to the atomizing channel.

Further, as preferred, the atomizing passageway is the punch combination of evenly distributed around the shower nozzle casing top, and the interloop distributes and has the air duct, every the air duct meets with great ease into netted to by external air compressor machine air feed, still open the ascending gas pocket of slant between air duct and the atomizing passageway, the gas pocket can be through the external high-pressure air of air duct, breaks up the atomizing through the water that spouts high-pressure air and gets into the atomizing passageway.

Further, as preferred, the water column passageway is a square hole at shower nozzle casing top center, erects in the center in hole and is equipped with the gasbag, be equipped with the air cock in the gasbag, the air cock can spout the air in to the gasbag or by gasbag exhaust air, through the size of controlling its interior atmospheric pressure size in order to change the gasbag to change the cross-sectional area of water column passageway, with the dispersion degree of control its spraying water column.

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

1. in this application, the device size is less, conveniently walks in gardens, and takes the water pitcher certainly, and the convenience is working in the place far away from the water source, takes filter equipment certainly in the water pitcher, can directly take water sources such as river, convenient replenishment.

2. This application has configured vice water pitcher, can deposit pesticide, fertilizer, weedicide etc. wherein, can mix the aquatic at any time, sprays the requirement and switches at any time and spray liquid according to the difference, can satisfy different watering requirements, has improved the commonality and the efficiency of construction of device.

3. This application is alone direction and position that removal and shower nozzle that just can the operating equipment sprayed, and the shower nozzle can also spray the water column or the water smoke of different dispersion degree, is applicable to the requirement of different plants and construction environment to the watering.

Drawings

FIG. 1 is a schematic structural view of a sprinkler for garden construction;

FIG. 2 is a schematic view of a water tank of the sprinkling device for garden construction;

FIG. 3 is a schematic view of a filter assembly of the sprinkler for garden construction;

FIG. 4 is a schematic structural view of a filter disc of the sprinkling device for garden construction;

FIG. 5 is a schematic view of a movable arm assembly of the sprinkler for garden construction;

FIG. 6 is a schematic view of a wide nozzle of the sprinkling apparatus for garden construction using an atomizing channel;

FIG. 7 is a schematic view showing a structure of a water column passage used by a wide nozzle of the sprinkler for garden construction;

FIG. 8 is a schematic view of a wide-range nozzle of the sprinkler for garden construction;

in the figure: 1. a vehicle body; 2. a water tank; 21. internally connecting a pipeline; 22. a stirring blade; 23. connecting a pipeline externally; 24. a filter assembly; 25. a first reversing valve; 27. a submersible pump; 28. a water outlet; 29. a water outlet valve; 241. a filter tray; 242. a screen rack; 243. a screen hydraulic rod; 3. a rack rail; 4. a slider seat; 5. a pipeline; 6. a wide-range spray head; 61. a housing; 62. a water column channel; 63. a guide door; 64. an atomizing channel; 65. air holes; 66. an air tap; 67. an air bag; 7. a first hydraulic lever; 8. a motor; 9. a secondary water tank; 10. and (4) operating the cabin.

Detailed Description

Referring to fig. 1, in the embodiment of the present invention, a watering device for garden construction includes a vehicle body 1, a water tank 2, a rack rail 3, a movable arm assembly and a wide-range nozzle 6, wherein the vehicle body 1 is a small flat car, an operation cabin 10 for operating and controlling equipment is provided at the rear part of the vehicle body, the water tank 2 and a plurality of secondary water tanks 9 are fixed at the front part of the vehicle body, water in the water tank 2 can be mixed with liquid in the secondary water tanks 9 and then delivered to the wide-range nozzle 6 through a water pump to be sprayed;

the movably setting of digging arm subassembly can be followed on being located automobile body 1 curved rack rail 3 is fan-shaped and strokes and radially stretch out and draw back, be provided with wide range shower nozzle 6 on the digging arm subassembly, just wide range shower nozzle 6 can be adjusted and is sprayed the water column of different dispersion degree or spray water smoke.

Referring to fig. 2, in this embodiment, a water storage bin and a plurality of mixing bins at the tail part are hermetically separated from each other in the water tank 2, a filter assembly 24 is arranged in the water storage bin, water passing through the filter assembly 24 can be controlled by a first reversing valve 25 so that the water flows out of the external pipeline 23 or flows into a submersible pump 27 through the external pipeline 23, the first reversing valve 25 can be adjusted so that the submersible pump 27 pumps water from the external pipeline 23, the output end of the submersible pump 27 is provided with another second reversing valve 210, the second reversing valve 210 can convey water output by the submersible pump 27 to the water storage bin or convey water to a water outlet valve 29 at the top of the mixing bin through an internal pipeline 21, that is, the submersible pump 27 can not only pump external water into the water storage bin of the water tank 2, but also output water in the water storage bin to the mixing bins through the filter assembly 24 by reversing adjustment of the two reversing valves, and the water passing through the filter assembly 24 can be directly discharged to the outside.

In this embodiment, a plurality of water outlet valves 29 are arranged on the top of each mixing bin of the water tank 2, and the other ends of the water outlet valves 29 are respectively connected to the water storage bin of the water tank 2 and each auxiliary water tank 9, so that the water in the water tank 2 and the liquid in the auxiliary water tank 9 can be mixed in the mixing bin of the water tank 2 by controlling the on-off of the water outlet valves 29.

Referring to fig. 3 and 4, in the present embodiment, the filtering assembly 24 includes filtering discs 241, filtering racks 242, and filtering hydraulic rods 243, where the filtering discs 241 are circular discs having toothed edges and parallel oval holes distributed in the middle, at least two filtering discs 241 are connected by a core shaft in a rotatable and tightly fitting manner, a filtering rack 242 engaged with the toothed edges of each filtering disc 241 is disposed above each filtering disc 241, the filtering rack 242 is connected with an outer frame of the filtering assembly in a sliding manner, and one end of the filtering disc 242 is connected with a filtering hydraulic rod 243 to drive the filtering disc 241 to rotate around the core shaft;

that is, the filter discs 241 can rotate to different angles to change the size of the gaps between the oval holes, so as to filter water;

and, the plurality of filter discs 241 can be rotated to the same angle to maximize the gap between the waist circular holes thereof, so that the impurities can pass through and be discharged to the outside, thereby achieving the purpose of self-cleaning.

Referring to fig. 2, in this embodiment, a mixing chamber of the water tank 2 is further provided with a stirring blade 22, the stirring blade 22 is a blade spirally rising around a shaft and having a concave-convex texture on a surface, the shaft is driven by a motor to rotate in a rising direction of the blade, the stirring blade 22 rotates to bring water below the mixing chamber to an upper side through rotation of a groove, and the water is thrown out in a raindrop shape due to centrifugal force, so that the liquid is more uniformly mixed, the bottom of the mixing chamber of the water tank 2 is provided with water outlets 28, each water outlet 28 is externally connected to a same water pump, and the water is pumped to the wide-range nozzle 6 through a pipeline 5.

Referring to fig. 5, in the present embodiment, the movable arm assembly mainly includes a slider seat 4, a slider gear 13, a first hydraulic rod 7, a three-axis universal joint 12, and a second hydraulic rod 11, the slider seat 4 and the slider gear 13 on the upper portion are held tightly together and engaged with the rack rail 2 through a pulley on the inner bottom of the slider seat 4, and the motor fixed on the slider seat 4 drives the slider gear 13 to rotate so as to move in the rack rail 6.

Be fixed with first hydraulic stem 7 on the slider seat 4, the other end of first hydraulic stem 7 is fixed with triaxial universal joint 12, the even outwards spread ground of circumference distributes on the universal ball of triaxial universal joint 12 has three second hydraulic stem 11, the other end of second hydraulic stem 11 respectively is connected with wide range shower nozzle 6 through a universal joint, can control the orientation of wide range shower nozzle 6 through three second hydraulic stem 11 mutual flexible different length.

Referring to fig. 6 and 7, in this embodiment, the wide-range nozzle 6 includes a nozzle housing 61, a guide door 63, a partition 69, an air bag 67, an air nozzle 66, and an air cylinder 68, where the nozzle housing 61 is an inverted pyramid-shaped cavity, the partition 69 is surrounded by four sides in the middle, an opening below the partition 69 is opposite to and larger than a water outlet of the pipeline 5, the partition 69 divides the interior of the nozzle housing 61 into a middle water column channel 62 and a surrounding atomization channel 64, the guide door 63 is disposed on two side surfaces of the partition 69, the guide door 63 is attached to the front and back surfaces of the partition 69 and is hinged to the partition, the air cylinder 68 is further hinged between the guide door 63 and the partition 69, the air cylinder 68 can drive the guide door 63 to rotate around the hinged position of the partition 69 by stretching, and it should be noted that the air cylinder 68 needs to be a waterproof air cylinder with an aluminum alloy shell and good sealing performance;

when the guide door 63 rotates to be attached to the side wall in the partition frame 69, the atomization channel 64 is completely isolated from the pipeline 5, and all water in the pipeline 5 flows to the water column channel 62;

when the door 63 is pivoted away from the inner side wall of the frame 69, it completely isolates the water column channel 62 from the duct 5, and the water in the duct 5 flows to the atomizing channel 64.

In this embodiment, atomizing channel 64 comprises the hole that evenly distributed around shower nozzle casing 61 top, and the interpore distributes and has air duct 65, still open oblique ascending gas pocket between air duct 65 and atomizing channel 64, every air duct 65 meets with great ease into netted to by external air compressor machine air feed, still open oblique ascending gas pocket between air duct 65 and atomizing channel 64, break up the atomizing through the water that spouts high-pressure air and get into atomizing channel 64.

In this embodiment, the water column channel 62 is a square hole at the center of the top of the nozzle casing 61, the air bag 67 is erected in the center of the hole, the air nozzle 66 is arranged in the air bag 67, the air nozzle 66 can spray air into the air bag 67 or discharge air from the air bag 67, and the size of the air bag 67 is changed by controlling the air pressure inside the air nozzle 66, so that the cross-sectional area of the water column channel 62 is changed to control the dispersion degree of the sprayed water column.

When the device is specifically implemented, firstly, the water tank 2 pumps water to an external water source through a built-in submersible pump 27 to fill the water storage bin with the water, then two reversing valves I25 are adjusted to enable the water in the water storage bin to be filtered through the filter assembly 24 with the adjusted angle and then output to the mixing bin, then liquid in the auxiliary water tank 9 is added according to needs, meanwhile, the mixing blade 22 uniformly mixes the mixed liquid, and the water is pumped into the wide spray head 6 through the water outlet 28;

the wide-range sprayer 6 can spray water columns or water mist with different dispersion degrees according to the types of vegetation, for example, larger trees such as trees and the like can spray more concentrated water columns, shrubs can spray more dispersed water columns, lawns and flowers can spray water mist, reagents such as pesticides, fertilizers, herbicides and the like can be mixed in the sprayed water according to needs, and in addition, the wide-range sprayer 6 can spray water mist upwards to reduce dust on a construction site;

wherein, a plurality of filter discs 241 in the filtering component 24 can be regularly through turning to same angle, let the clearance of its waist round hole reach the biggest to adjustment switching-over valve 25 lets water stay the outside, in order to let impurity through discharging and reach self-cleaning's purpose.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A sprinkling device for garden construction comprises a vehicle body (1), a water tank (2), a rack rail (3), a movable arm assembly and a wide sprinkler (6), and is characterized in that the vehicle body (1) is a small flat car, an operation cabin (10) of an operation device is arranged at the rear part of the vehicle body, the front part of the vehicle body is fixedly provided with the water tank (2) and a plurality of auxiliary water tanks (9), and water in the water tank (2) can be mixed with liquid in the auxiliary water tanks (9) and then is delivered to the wide sprinkler (6) through a water pump to be sprinkled;

the movable arm assembly is movably arranged on an arc-shaped rack rail (3) in the vehicle body (1) and can slide in a fan shape along the rack rail (3) and stretch out and draw back in a radial direction, a wide spray head (6) is arranged on the movable arm assembly, and the wide spray head (6) can adjust and spray water columns or spray water mist with different dispersion degrees;

the wide-range nozzle (6) comprises a nozzle shell (61), a guide door (63), a partition frame (69), an air bag (67), an air nozzle (66) and an air cylinder (68), wherein the nozzle shell (61) is an inverted pyramid cavity body, the middle part in the box body is a partition frame (69) enclosed by four sides, an opening below the partition frame (69) is opposite to and larger than a water outlet of the pipeline (5), the partition frame (69) divides the interior of the nozzle housing (61) into a central water column channel (62) and a surrounding atomizing channel (64), two side surfaces of the partition frame (69) are provided with guide doors (63), the guide doors (63) are attached to the front and back surfaces of the partition frame (69), and is hinged with the guide door, an air cylinder (68) is also hinged between the guide door (63) and the bulkhead (69), the air cylinder (68) can drive the guide door (63) to rotate around the hinged position of the guide door and the partition frame (69) through expansion;

when the guide door (63) rotates to be attached to the side wall in the partition frame (69), the atomization channel (64) is completely isolated from the pipeline (5), and all water in the pipeline (5) flows to the water column channel (62);

when the guide door (63) rotates to be far away from the side wall in the partition frame (69), the water column channel (62) is completely isolated from the pipeline (5), and all water in the pipeline (5) flows to the atomizing channel (64);

the atomizing channel (64) is formed by holes uniformly distributed around the top of the sprayer shell (61), air pipelines (65) are distributed among the holes, each air pipeline (65) is connected in a vertical and horizontal mode to form a net shape and supplied with air by an external air compressor, an inclined air hole is formed between each air pipeline (65) and the atomizing channel (64), the air hole can be externally connected with high-pressure air through the air pipelines (65), and water entering the atomizing channel (64) is scattered and atomized by ejecting the high-pressure air;

water column passageway (62) is a square hole at shower nozzle casing (61) top center, erects gasbag (67) in the center in the hole, be equipped with air cock (66) in gasbag (67), air cock (66) can spout the air to gasbag (67) in or by gasbag (67) exhaust air, through the size of controlling its interior atmospheric pressure size in order to change gasbag (67) to change the cross-sectional area of water column passageway (62) to control its dispersion degree that sprays the water column.

2. The watering device for garden construction according to claim 1, characterized in that the movable arm assembly comprises a slider seat (4), a slider gear (13), a first hydraulic rod (7), a three-axis universal joint (12) and a second hydraulic rod (11), the slider seat (4) and the slider gear (13) on the upper portion are held tightly together through a pulley on the inner bottom of the slider seat and engaged with the rack rail (3), and the slider gear (13) is driven to rotate through a motor fixed on the slider seat (4) so as to move in the rack rail (3).

3. The watering device for garden construction according to claim 2, wherein a first hydraulic rod (7) is fixed on the slider seat (4), a three-axis universal joint (12) is fixed at the other end of the first hydraulic rod (7), three second hydraulic rods (11) are uniformly and outwardly distributed on the circumference of a universal ball of the three-axis universal joint (12), and the other end of each second hydraulic rod (11) is connected with the wide spray head (6) through a universal joint.

4. A watering device for garden construction according to claim 1, characterized in that the water tank (2) is provided with a plurality of mixing chambers which are hermetically separated from each other and comprise a water storage chamber and a tail part, the water storage chamber is provided with a filter assembly (24), water passing through the filter assembly (24) can be controlled by a first reversing valve (25) to flow out of the external water tank through an external pipeline (23) or flow into a submersible pump (27), the first reversing valve (25) can be adjusted to enable the submersible pump (27) to pump water from the external pipeline (23), the output end of the submersible pump (27) is provided with a second reversing valve (210), and the second reversing valve (210) can convey water output by the submersible pump (27) to the water storage chamber or to a water outlet valve (29) positioned at the top of the mixing chambers through an internal pipeline (21).

5. A watering device for garden construction according to claim 4, wherein the water outlet valve (29) is provided in plurality at the top of each mixing chamber of the water tank (2), and the other ends thereof are connected to the water storage chamber of the water tank (2) and each auxiliary water tank (9), respectively, and the water in the water storage chamber of the water tank (2) and the liquid in the auxiliary water tank (9) can be mixed in the mixing chamber of the water tank (2) by controlling the opening and closing of the water outlet valve (29).

6. A watering device for garden construction according to claim 4, wherein the filter assembly (24) comprises filter discs (241), filter rack bars (242), and filter hydraulic rod (243), the filter discs (241) are circular discs with toothed edges and mutually parallel waist-shaped holes distributed in the middle, at least two filter discs (241) are rotatably and tightly connected through a mandrel, each filter disc (241) is provided with a filter rack bar (242) above and meshed with the toothed edges, the filter rack bars (242) are slidably connected with the outer frame of the filter assembly, and one end of each filter disc (241) is connected with a filter hydraulic rod (243) to drive the filter disc (241) to rotate around the mandrel.

7. A watering device for garden construction according to claim 4, wherein the mixing chamber of the water tank (2) is further provided with a stirring blade (22), the stirring blade (22) is a blade spirally rising around a shaft and having a concave-convex texture on the surface, the shaft is driven by a motor to rotate along the rising direction of the blade, the rotation of the stirring blade (22) can bring water below the bottom of the mixing chamber to the upper part through a groove and the water is thrown out by centrifugal force, so that the liquid is mixed more uniformly, the bottom of the mixing chamber of the water tank (2) is provided with water outlets (28), and each water outlet (28) is connected to the same water pump and pumps the water to the wide-range nozzle (6) through the pipeline (5).