CN217936768U - Afforestation maintenance spray set - Google Patents

Abstract

The utility model provides a afforestation maintenance spray set belongs to afforestation technical field, include: the device comprises a bottom plate, a support frame, a support seat, a connecting cylinder, a connecting disc, a spray head, a water tank, a high-pressure water pump, a three-way valve, a water pipe and an electric push rod; in order to solve the existence and to spray the plant through artifical handheld shower, the area that sprays is limited, and work efficiency remains the improvement scheduling problem, this device adopts through with water or nutrient solution pack into the water tank in, through two connection pads with water from two direction blowout, enlarge the area that sprays, and electric putter stretches out and draws back, adjusts the angle of spraying, has promoted the suitability of device to work efficiency has been accelerated.

Description

Afforestation maintenance spray set

Technical Field

The utility model belongs to the technical field of afforestation, concretely relates to gardens trimming means.

Background

At present, in the related technology, when various plants in gardens are planted, liquid such as water or nutrient solution needs to be sprayed to the various plants to meet the nutrient needed by the growth of the plants; in the prior art, the plants need to be sprayed and irrigated through manually holding the spraying pipe, the spraying area is limited, and the working efficiency needs to be improved. Therefore, it is necessary to design a spraying device for automatically spraying plants, enlarge the spraying area, save time and labor and improve the working efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the area that exists among the above-mentioned prior art and spray the plant through artifical handheld shower, the area that sprays is limited, and work efficiency remains the improvement scheduling problem, the utility model provides an afforestation maintenance spray set adopts through packing into water or nutrient solution in the water tank, and through two connection pads with water from two orientation blowout, enlarge the area that sprays, and electric putter is flexible, adjusts the spray angle, has promoted the suitability of device to work efficiency has been accelerated. The specific technical scheme is as follows:

the utility model provides an afforestation maintenance spray set, afforestation maintenance spray set includes: the device comprises a bottom plate, a support frame, a support seat, a connecting cylinder, a connecting disc, a spray head, a water tank, a high-pressure water pump, a three-way valve, a water pipe and an electric push rod; the supporting frame is arranged on the top surface of the bottom plate; the two supporting seats are respectively arranged on two sides of the top surface of the supporting frame; the connecting cylinders are hollow cavities with openings at two ends, the two connecting cylinders are respectively arranged on one side of the two supporting seats, and the connecting cylinders are rotationally connected with the supporting seats; the connecting disc is provided with a plurality of mounting holes, first internal threads are arranged in the mounting holes, the connecting disc is a hollow cavity, and the connecting disc is communicated with the connecting cylinder; the outer wall of the spray head is provided with a first external thread, the spray heads are embedded into the mounting holes, and the spray heads are communicated with the inside of the connecting disc; the water tank is fixed on the bottom plate and is positioned below the supporting frame; the high-pressure water pump is embedded into the water tank, and the input end of the high-pressure water pump is communicated with the water tank; the three-way valve comprises an input port and two output ports, the three-way valve is arranged on the top surface of the support frame, the output end of the high-pressure water pump sequentially penetrates through the water tank and the support frame, and the output end of the high-pressure water pump is communicated with the input port of the three-way valve; one ends of the two water pipes are respectively communicated with two output ports of the three-way valve, the other ends of the two water pipes respectively penetrate through the two supporting seats and the two connecting cylinders in sequence, and the other ends of the water pipes are respectively communicated with the connecting disc; the two electric push rods are respectively and rotatably connected with one side of the two supporting seats, and the telescopic ends of the electric push rods are respectively and rotatably connected with the two connecting cylinders; wherein, the first internal thread is matched with the first external thread.

Additionally, the utility model provides an among the above-mentioned technical scheme afforestation maintenance spray set can also have following additional technical characteristics:

in above-mentioned technical scheme, preferably, afforestation maintenance spray set still includes: the device comprises a base, a motor, a first fixed block, a lead screw, a first moving block, a first slideway, a first rotating rod, a second moving block and a second rotating rod; the base is positioned below the bottom plate; the motor comprises an output shaft and is fixed on the base; the two first fixing blocks are arranged on one side of the top surface of the base, and a distance is reserved between the two first fixing blocks; the outer wall of the screw rod is respectively provided with a second external thread and a third external thread, the spiral directions of the second external thread and the third external thread are opposite, the screw rod is connected with the output shaft, and two ends of the screw rod are respectively in rotary connection with the two first fixed blocks; a second threaded hole penetrates through the first moving block, a second internal thread is arranged in the second threaded hole, and the second threaded hole of the first moving block is sleeved at a second external thread of the lead screw; the first slideway is provided with a first chute and is arranged on one side of the bottom surface of the bottom plate; one end of the first rotating rod is rotatably connected with the first moving block, and the other end of the first rotating rod is embedded into one side of the first sliding groove; a third threaded hole penetrates through the second moving block, a third internal thread is arranged in the third threaded hole, and the third threaded hole of the second moving block is sleeved at a third external thread of the screw rod; one end of a second rotating rod is rotatably connected with the second moving block, the other end of the second rotating rod is embedded into the other side of the first sliding groove, the first rotating rod and the second rotating rod are arranged in a crossed mode, and the first rotating rod is rotatably connected with the second rotating rod; the second internal thread is matched with the second external thread, and the third internal thread is matched with the third external thread.

In above-mentioned technical scheme, preferably, afforestation maintenance spray set still includes: the second fixed block, the polished rod, the third moving block, the second slide way, the third rotating rod and the fourth rotating rod are arranged on the fixed block; the two second fixed blocks are arranged on the other side of the base, a distance is reserved between the two second fixed blocks, and the second fixed blocks are opposite to the first fixed blocks; two ends of the feed rod are respectively connected with the two second fixed blocks in a rotating way; the two third moving blocks are respectively sleeved on two sides of the light bar; a second sliding chute is arranged in the second sliding chute, and the second sliding chute is arranged on the other side of the bottom surface of the bottom plate; one end of the third rotating rod is rotatably connected with a third moving block, and the other end of the third rotating rod is embedded into one side of the second sliding groove; one end of the fourth rotating rod is rotatably connected with another third moving block, the other end of the fourth rotating rod is embedded into the other side of the second sliding groove, the third rotating rod and the fourth rotating rod are arranged in a crossed mode, and the third rotating rod is rotatably connected with the fourth rotating rod.

In above-mentioned technical scheme, preferably, afforestation maintenance spray set still includes: a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod; one end of the first connecting rod is connected with the first moving block, and the other end of the first connecting rod is connected with a third moving block; one end of the second connecting rod is connected with the second moving block, and the other end of the second connecting rod is connected with the other third moving block; two ends of a third connecting rod respectively penetrate through one sides of the first sliding groove and the second sliding groove, one end of the third connecting rod is rotatably connected with one end of the first rotating rod, and the other end of the third connecting rod is rotatably connected with one end of the third rotating rod; the two ends of the fourth connecting rod respectively penetrate through the other sides of the first sliding groove and the second sliding groove, one end of the fourth connecting rod is rotatably connected with one end of the second rotating rod, and the other end of the fourth connecting rod is rotatably connected with one end of the fourth rotating rod.

In above-mentioned technical scheme, preferably, afforestation maintenance spray set still includes: a support portion; the supporting part is equipped with V type groove, and two supporting parts are fixed respectively at the top surface of support frame, have the distance between two supporting parts, and the both ends of three-way valve imbed two V type inslots respectively.

In above-mentioned technical scheme, preferably, afforestation maintenance spray set still includes: a screw and a nut; the outer wall of each screw is provided with a fourth external thread, and at least two screws respectively penetrate through the two connecting discs and one side of the connecting cylinder in sequence; a fourth internal thread is arranged in the nut, at least two nuts are respectively sleeved on the outer side of the screw, and one end of each nut is attached to the connecting cylinder; and the fourth internal thread is matched with the fourth external thread.

In above-mentioned technical scheme, preferably, afforestation maintenance spray set still includes: a universal roller; four universal gyro wheels evenly set up the bottom surface at the base.

The utility model discloses a afforestation maintenance spray set compares with prior art, and beneficial effect is: the water in the water tank rises under the action of pressure through the operation of the high-pressure water pump and enters the three-way valve, two output ports of the three-way valve divide the water into two water pipes respectively, so that the water enters the two connecting discs, the water is divided into a plurality of water columns through the plurality of spray heads and is sprayed out, the garden is sprayed, the spraying area is enlarged, the working efficiency is improved, the electric push rod stretches out and draws back to drive the connecting cylinder to rotate, the spraying angle is adjusted, and therefore the applicability of the device is improved; and the first external thread of the spray head is matched with the first internal thread in the mounting hole on the connecting disc by rotating the spray head, the spray head is fixed in the mounting hole, so that the spray head is fixed on the connecting disc, the effect of conveniently mounting the spray head on the connecting disc is realized, and when the aged spray head is replaced, the spray head is rotated in the opposite direction, so that the spray head can be detached, and the applicability of the device is further improved.

Drawings

Fig. 1 shows a schematic structural view of a landscaping maintenance spray device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a place a of the schematic structural view of the landscaping maintenance spray device of fig. 1 according to an embodiment of the present invention;

fig. 3 shows a schematic structural view of a landscaping maintenance spray device according to another embodiment of the present invention;

fig. 4 shows a schematic structural view of a landscaping maintenance spray device according to yet another embodiment of the present invention;

wherein, the correspondence between the reference numbers and the component names in fig. 1 to fig. 4 is:

the structure of the universal roller comprises a base plate 10, a support frame 12, a support base 14, a connecting cylinder 16, a connecting disc 18, a spray head 20, a water tank 22, a high-pressure water pump 24, a three-way valve 26, a water pipe 28, an electric push rod 30, a base 32, a motor 34, a first fixed block 36, a lead screw 38, a first movable block 40, a first slideway 42, a first rotating rod 44, a second movable block 46, a second rotating rod 48, a second fixed block 50, a polished rod 52, a third movable block 54, a second slideway 56, a third rotating rod 58, a fourth rotating rod 60, a second connecting rod 62, a third connecting rod 64, a supporting part 66, a 68 screw, a 70 nut and a 72 universal roller.

Detailed Description

The present invention will be further described with reference to the following detailed description and accompanying fig. 1-4, but the present invention is not limited to these embodiments.

Example 1

An afforestation maintenance spray set, as shown in fig. 1-4, the afforestation maintenance spray set includes: the device comprises a bottom plate 10, a support frame 12, a support seat 14, a connecting cylinder 16, a connecting disc 18, a spray head 20, a water tank 22, a high-pressure water pump 24, a three-way valve 26, a water pipe 28 and an electric push rod 30; the supporting frame 12 is arranged on the top surface of the bottom plate 10; the two supporting seats 14 are respectively arranged on two sides of the top surface of the supporting frame 12; the connecting cylinders 16 are hollow cavities with openings at two ends, the two connecting cylinders 16 are respectively arranged at one side of the two supporting seats 14, and the connecting cylinders 16 are rotatably connected with the supporting seats 14; a plurality of mounting holes are formed in the connecting disc 18, first internal threads are arranged in the mounting holes, the connecting disc 18 is a hollow cavity, and the connecting disc 18 is communicated with the connecting cylinder 16; a first external thread is arranged on the outer wall of the spray head 20, the spray heads 20 are embedded into the mounting holes, and the spray heads 20 are communicated with the inside of the connecting disc 18; the water tank 22 is fixed on the bottom plate 10, and the water tank 22 is positioned below the support frame 12; the high-pressure water pump 24 is embedded in the water tank 22, and the input end of the high-pressure water pump 24 is communicated with the water tank 22; the three-way valve 26 comprises an input port and two output ports, the three-way valve 26 is arranged on the top surface of the support frame 12, the output end of the high-pressure water pump 24 sequentially penetrates through the water tank 22 and the support frame 12, and the output end of the high-pressure water pump 24 is communicated with the input port of the three-way valve 26; one end of each of the two water pipes 28 is communicated with two output ports of the three-way valve 26, the other end of each of the two water pipes 28 sequentially passes through the two support seats 14 and the two connecting cylinders 16, and the other end of each of the two water pipes 28 is communicated with the connecting disc 18; the two electric push rods 30 are respectively and rotatably connected with one side of the two supporting seats 14, and the telescopic ends of the electric push rods 30 are respectively and rotatably connected with the two connecting cylinders 16; wherein, the first internal thread is matched with the first external thread.

In the embodiment of the present invention, preferably, as shown in fig. 1, the landscaping maintenance spray device further includes: the device comprises a base 32, a motor 34, a first fixed block 36, a lead screw 38, a first moving block 40, a first slideway 42, a first rotating rod 44, a second moving block 46 and a second rotating rod 48; the base 32 is located below the bottom plate 10; the motor 34 comprises an output shaft, and the motor 34 is fixed on the base 32; the two first fixing blocks 36 are arranged on one side of the top surface of the base 32, and a distance is reserved between the two first fixing blocks 36; the outer wall of the screw rod 38 is respectively provided with a second external thread and a third external thread, the screw directions of the second external thread and the third external thread are opposite, the screw rod 38 is connected with the output shaft, and two ends of the screw rod 38 are respectively rotatably connected with the two first fixing blocks 36; a second threaded hole penetrates through the first moving block 40, a second internal thread is arranged in the second threaded hole, and the second threaded hole of the first moving block 40 is sleeved at the second external thread of the lead screw 38; the first slideway 42 is provided with a first chute, and the first slideway 42 is arranged on one side of the bottom surface of the bottom plate 10; one end of the first rotating rod 44 is rotatably connected with the first moving block 40, and the other end of the first rotating rod 44 is embedded into one side of the first sliding chute; a third threaded hole penetrates through the second moving block 46, a third internal thread is arranged in the third threaded hole, and the third threaded hole of the second moving block 46 is sleeved on the third external thread of the lead screw 38; one end of the second rotating lever 48 is rotatably connected to the second moving block 46, the other end of the second rotating lever 48 is fitted into the other side of the first chute, the first rotating lever 44 is disposed to intersect with the second rotating lever 48, and the first rotating lever 44 is rotatably connected to the second rotating lever 48; the second internal thread is matched with the second external thread, and the third internal thread is matched with the third external thread.

In this embodiment, fixing the position of the motor 34 is achieved by locating the base 32 below the base plate 10 and having the motor 34 include an output shaft, the motor 34 being fixed to the base 32; thirdly, the two first fixing blocks 36 are arranged on one side of the top surface of the base 32, a distance is reserved between the two first fixing blocks 36, the outer wall of the lead screw 38 is respectively provided with a second external thread and a third external thread, the spiral directions of the second external thread and the third external thread are opposite, the lead screw 38 is connected with the output shaft, and two ends of the lead screw 38 are respectively rotatably connected with the two first fixing blocks 36, so that the first fixing blocks 36 can fixedly support the lead screw 38; thirdly, a second threaded hole penetrates through the first moving block 40, a second internal thread is arranged in the second threaded hole, and the second threaded hole of the first moving block 40 is sleeved at the second external thread of the lead screw 38, so that the effect that the lead screw 38 rotates to drive the first moving block 40 to move left and right along the second external thread of the lead screw 38 is realized; thirdly, the first slide way 42 is provided with a first slide groove, the first slide way 42 is arranged on one side of the bottom surface of the bottom plate 10, one end of the first rotating rod 44 is rotatably connected with the first moving block 40, and the other end of the first rotating rod 44 is embedded into one side of the first slide groove, so that when the first moving block 40 moves, the first rotating rod 44 is driven to rotate, and the first rotating rod 44 slides along the first slide groove; thirdly, a third threaded hole penetrates through the second moving block 46, a third internal thread is arranged in the third threaded hole, and the third threaded hole of the second moving block 46 is sleeved at the third external thread of the lead screw 38, so that the effect that the second moving block 46 moves left and right along the third external thread of the lead screw 38 is realized; thirdly, one end of the second rotating rod 48 is rotatably connected with the second moving block 46, the other end of the second rotating rod 48 is embedded into the other side of the first chute, the first rotating rod 44 and the second rotating rod 48 are arranged in a crossed manner, and the first rotating rod 44 is rotatably connected with the second rotating rod 48, so that when the second moving block 46 moves, the second rotating rod 48 is driven to rotate, thereby the second rotating rod 48 slides in the first chute, the first moving block 40 and the second moving block 46 move along the lead screw 38, the first rotating rod 44 and the second rotating rod 48 are driven to slide in the first chute, the angle between the first rotating rod 44 and the second rotating rod 48 is changed, thereby the control bottom plate 10 moves up and down, further the spraying height of the control device is controlled, and the spraying range is further enlarged.

In the embodiment of the present invention, preferably, as shown in fig. 3, the landscaping maintenance spray device further includes: a second fixed block 50, a light bar 52, a third moving block 54, a second slideway 56, a third rotating rod 58 and a fourth rotating rod 60; the two second fixing blocks 50 are arranged on the other side of the base 32, a distance is reserved between the two second fixing blocks 50, and the second fixing blocks 50 are opposite to the first fixing blocks 36; two ends of the light bar 52 are respectively connected with the two second fixed blocks 50 in a rotating way; two third moving blocks 54 are respectively sleeved on two sides of the light bar 52; a second chute is arranged in the second slideway 56, and the second slideway 56 is arranged on the other side of the bottom surface of the bottom plate 10; one end of the third rotating rod 58 is rotatably connected with one third moving block 54, and the other end of the third rotating rod 58 is embedded into one side of the second sliding groove; one end of the fourth rotating rod 60 is rotatably connected to the other third moving block 54, the other end of the fourth rotating rod 60 is embedded into the other side of the second sliding groove, the third rotating rod 58 and the fourth rotating rod 60 are arranged in a crossed manner, and the third rotating rod 58 and the fourth rotating rod 60 are rotatably connected.

In this embodiment, two second fixing blocks 50 are arranged on the other side of the base 32, a distance is formed between the two second fixing blocks 50, the second fixing blocks 50 are opposite to the first fixing blocks 36, and two ends of the light bar 52 are respectively rotatably connected with the two second fixing blocks 50, so that the light bar 52 is supported by the second fixing blocks 50; thirdly, the two third moving blocks 54 are respectively sleeved on two sides of the light bar 52, so that the third moving blocks 54 move along the light bar 52; thirdly, a second chute is formed in the second slide way 56, the second slide way 56 is arranged on the other side of the bottom surface of the bottom plate 10, one end of the third rotating rod 58 is rotatably connected with one third moving block 54, and the other end of the third rotating rod 58 is embedded into one side of the second chute, so that the third moving block 54 moves to drive the third rotating rod 58 to rotate, and the third rotating rod 58 moves along the second chute; thirdly, one end of the fourth rotating rod 60 is rotatably connected with the other third moving block 54, the other end of the fourth rotating rod 60 is embedded into the other side of the second sliding groove, the third rotating rod 58 and the fourth rotating rod 60 are arranged in a crossed manner, and the third rotating rod 58 is rotatably connected with the fourth rotating rod 60, so that when the other third moving block 54 moves, the fourth rotating rod 60 is driven to rotate, the fourth rotating rod 60 moves along the second sliding groove, the bottom plate 10 is further supported, and the stability of the device is improved.

In the embodiment of the present invention, preferably, as shown in fig. 3, the landscaping maintenance spray device further includes: a first link, a second link 62, a third link 64, and a fourth link; one end of the first connecting rod is connected with the first moving block 40, and the other end of the first connecting rod is connected with a third moving block 54; one end of the second connecting rod 62 is connected to the second moving block 46, and the other end of the second connecting rod 62 is connected to the other third moving block 54; both ends of the third connecting rod 64 respectively pass through one side of the first sliding chute and one side of the second sliding chute, one end of the third connecting rod 64 is rotatably connected with one end of the first rotating rod 44, and the other end of the third connecting rod 64 is rotatably connected with one end of the third rotating rod 58; both ends of the fourth link respectively pass through the other sides of the first and second sliding grooves, one end of the fourth link is rotatably connected with one end of the second rotating lever 48, and the other end of the fourth link is rotatably connected with one end of the fourth rotating lever 60.

In this embodiment, the effect of the first moving block 40 and a third moving block 54 moving synchronously is achieved by connecting one end of a first connecting rod to the first moving block 40 and the other end of the first connecting rod to a third moving block 54; thirdly, by connecting one end of the second connecting rod 62 with the second moving block 46 and connecting the other end of the second connecting rod 62 with the other third moving block 54, the effect of synchronous movement of the second moving block 46 and the other third moving block 54 is achieved; thirdly, two ends of the third connecting rod 64 respectively pass through one side of the first sliding chute and one side of the second sliding chute, one end of the third connecting rod 64 is rotatably connected with one end of the first rotating rod 44, and the other end of the third connecting rod 64 is rotatably connected with one end of the third rotating rod 58, so that the effect of synchronous movement of the first rotating rod 44 and the third rotating rod 58 is realized; thirdly, through the opposite side that passes first spout and second spout respectively with the both ends of fourth connecting rod, the one end of fourth connecting rod is rotated with the one end of second dwang 48 and is connected, and the other end of fourth connecting rod is rotated with the one end of fourth dwang 60 and is connected, has realized second dwang 48 and fourth dwang 60 simultaneous movement's effect, has further promoted the stability of device.

The utility model discloses a afforestation maintenance spray set, the theory of operation is: by the operation of the high-pressure water pump 24, water in the water tank 22 rises under the action of pressure and enters the three-way valve 26, two output ports of the three-way valve 26 divide water into two water pipes 28 respectively, so that the water enters the two connecting discs 18, the water is divided into a plurality of water columns through the plurality of spray heads 20 and is sprayed out, the garden is sprayed, the spraying area is enlarged, the working efficiency is improved, the electric push rod 30 stretches and retracts to drive the connecting cylinder 16 to rotate, the spraying angle is adjusted, and the applicability of the device is improved; and the first external thread of the spray head 20 is matched with the first internal thread in the mounting hole on the connecting disc 18 by rotating the spray head 20, the spray head 20 is fixed in the mounting hole, so that the spray head 20 is fixed on the connecting disc 18, the effect of conveniently mounting the spray head 20 on the connecting disc 18 is realized, and when the aged spray head 20 is replaced, the spray head 20 can be detached by rotating the spray head 20 in the opposite direction, and the applicability of the device is further improved.

Specifically, the water pipe is a rubber hose.

Example 2

A kind of afforestation maintains the spray set, as shown in figure 1-4, the afforestation maintains the spray set to include: the device comprises a bottom plate 10, a support frame 12, a support seat 14, a connecting cylinder 16, a connecting disc 18, a spray head 20, a water tank 22, a high-pressure water pump 24, a three-way valve 26, a water pipe 28 and an electric push rod 30; the supporting frame 12 is arranged on the top surface of the bottom plate 10; the two supporting seats 14 are respectively arranged on two sides of the top surface of the supporting frame 12; the connecting cylinders 16 are hollow cavities with openings at two ends, the two connecting cylinders 16 are respectively arranged at one side of the two supporting seats 14, and the connecting cylinders 16 are rotatably connected with the supporting seats 14; the connecting disc 18 is provided with a plurality of mounting holes, first internal threads are arranged in the mounting holes, the connecting disc 18 is a hollow cavity, and the connecting disc 18 is communicated with the connecting cylinder 16; a first external thread is arranged on the outer wall of the spray head 20, the spray heads 20 are embedded into the mounting holes, and the spray heads 20 are communicated with the inside of the connecting disc 18; the water tank 22 is fixed on the bottom plate 10, and the water tank 22 is positioned below the support frame 12; the high-pressure water pump 24 is embedded in the water tank 22, and the input end of the high-pressure water pump 24 is communicated with the water tank 22; the three-way valve 26 comprises an input port and two output ports, the three-way valve 26 is arranged on the top surface of the support frame 12, the output end of the high-pressure water pump 24 sequentially penetrates through the water tank 22 and the support frame 12, and the output end of the high-pressure water pump 24 is communicated with the input port of the three-way valve 26; one end of each of the two water pipes 28 is respectively communicated with two output ports of the three-way valve 26, the other end of each of the two water pipes 28 sequentially penetrates through the two support seats 14 and the two connecting cylinders 16, and the other end of each of the two water pipes 28 is respectively communicated with the connecting disc 18; the two electric push rods 30 are respectively and rotatably connected with one side of the two supporting seats 14, and the telescopic ends of the electric push rods 30 are respectively and rotatably connected with the two connecting cylinders 16; wherein, the first internal thread is matched with the first external thread.

In an embodiment of the present invention, preferably, as shown in fig. 1 to 4, the landscaping maintenance spray device further includes: a support portion 66; the supporting portions 66 are provided with V-shaped grooves, the two supporting portions 66 are respectively fixed on the top surface of the supporting frame 12, a distance is reserved between the two supporting portions 66, and two ends of the three-way valve 26 are respectively embedded into the two V-shaped grooves.

In this embodiment, the support portions 66 are provided with V-shaped grooves, the two support portions 66 are respectively fixed on the top surface of the support frame 12, a distance is reserved between the two support portions 66, and the two ends of the three-way valve 26 are respectively embedded into the two V-shaped grooves, so that the three-way valve 26 is arranged in the V-shaped grooves, the position of the three-way valve 26 is fixed, and the applicability of the device is improved.

In the embodiment of the present invention, preferably, as shown in fig. 2, the landscaping maintenance spray device further includes: a screw 68 and a nut 70; the outer wall of the screw 68 is provided with a fourth external thread, and at least two screws 68 respectively penetrate through one side of the two connecting discs 18 and one side of the connecting cylinder 16 in sequence; a fourth internal thread is arranged in the nut 70, at least two nuts 70 are respectively sleeved on the outer sides of the screws 68, and one end of each nut 70 is attached to the connecting cylinder 16; and the fourth internal thread is matched with the fourth external thread.

In this embodiment, the outer wall of the screw 68 is provided with a fourth external thread, at least two screws 68 respectively and sequentially penetrate through one side of the two connecting discs 18 and one side of the connecting cylinder 16, a fourth internal thread is arranged in the nut 70, at least two nuts 70 are respectively sleeved on the outer sides of the screws 68, and one end of the nut 70 is attached to the connecting cylinder 16, so that the screw 68 sequentially penetrates through the connecting discs 18 and the connecting cylinder 16, the nut 70 is rotated to move the nut 70 along the screw 68, the nut 70 is tightly attached to one side of the connecting cylinder 16, the position of the connecting discs 18 is fixed, and the stability of the device is further improved.

In the embodiment of the present invention, preferably, as shown in fig. 1, the garden greening and maintaining spraying device further comprises: a universal roller 72; four universal rollers 72 are uniformly disposed on the bottom surface of the base 32.

In this embodiment, through evenly setting up four universal gyro wheels 72 in the bottom surface of base 32, realized the effect that universal gyro wheel 72 drove the device and removed to be convenient for mobile device sprays to different positions, promoted the suitability of device.

In the embodiment, water or nutrient solution in the water tank 22 rises under the pressure of the high-pressure water pump 24 and enters the three-way valve 26 through the moving device to enable the water to be divided and enter the two water pipes 28, so that the water enters the two connecting discs 18 along the water pipes 28 respectively, the water is sprayed out through the spray head 20, the effect of spraying on two sides simultaneously is realized, the electric push rod 30 stretches and retracts to adjust the spraying angle, and the spraying range is expanded; the motor 34 is operated, the output shaft drives the lead screw 38 to rotate, so that the first moving block 40 and the second moving block 46 move along the first external thread and the second external thread of the lead screw 38 respectively, the first rotating rod 44 and the second rotating rod 48 are driven to move, the angle between the first rotating rod 44 and the second rotating rod 48 is changed, the bottom plate 10 moves up and down, the first connecting rod, the second connecting rod 62, the third connecting rod 64 and the fourth connecting rod are used for enabling the first moving block 40 and the second moving block 46 to move synchronously with the two third moving blocks 54 respectively, the first rotating rod 44, the second rotating rod 48, the third rotating rod 58 and the fourth rotating rod 60 rotate synchronously, the bottom plate 10 is supported, the device moves up and down more stably, green plants of different heights are sprayed, and the spraying range is further expanded.

In the description of the present invention, the term "plurality" means two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an afforestation maintenance spray set, its characterized in that, afforestation maintenance spray set includes:

a base plate;

the supporting frame is arranged on the top surface of the bottom plate;

the two supporting seats are respectively arranged on two sides of the top surface of the supporting frame;

the connecting cylinders are hollow cavities with openings at two ends, the two connecting cylinders are respectively arranged on one side of the two supporting seats, and the connecting cylinders are rotationally connected with the supporting seats;

the connecting disc is provided with a plurality of mounting holes, first internal threads are arranged in the mounting holes, the connecting disc is a hollow cavity, and the connecting disc is communicated with the connecting cylinder;

the outer wall of the spray head is provided with a first external thread, the spray heads are embedded into the mounting holes, and the spray heads are communicated with the inside of the connecting disc;

the water tank is fixed on the bottom plate and is positioned below the supporting frame;

the high-pressure water pump is embedded into the water tank, and the input end of the high-pressure water pump is communicated with the water tank;

the three-way valve comprises an input port and two output ports, the three-way valve is arranged on the top surface of the support frame, the output end of the high-pressure water pump sequentially penetrates through the water tank and the support frame, and the output end of the high-pressure water pump is communicated with the input port of the three-way valve;

one ends of the two water pipes are respectively communicated with the two output ports of the three-way valve, the other ends of the two water pipes respectively penetrate through the two supporting seats and the two connecting cylinders in sequence, and the other ends of the water pipes are respectively communicated with the connecting discs;

the two electric push rods are respectively and rotatably connected with one side of the two supporting seats, and the telescopic ends of the electric push rods are respectively and rotatably connected with the two connecting cylinders;

wherein the first internal thread is adapted to the first external thread.

2. The landscaping maintenance spray device of claim 1, further comprising:

a base located below the bottom plate;

the motor comprises an output shaft and is fixed on the base;

the two first fixing blocks are arranged on one side of the top surface of the base, and a distance is reserved between the two first fixing blocks;

the outer wall of the screw rod is respectively provided with a second external thread and a third external thread, the spiral directions of the second external thread and the third external thread are opposite, the screw rod is connected with the output shaft, and two ends of the screw rod are respectively in rotary connection with the two first fixed blocks;

a second threaded hole penetrates through the first moving block, a second internal thread is arranged in the second threaded hole, and the second threaded hole of the first moving block is sleeved at the second external thread of the lead screw;

the first slideway is provided with a first sliding chute and is arranged on one side of the bottom surface of the bottom plate;

one end of the first rotating rod is rotatably connected with the first moving block, and the other end of the first rotating rod is embedded into one side of the first sliding groove;

a third threaded hole penetrates through the second moving block, a third internal thread is arranged in the third threaded hole, and the third threaded hole of the second moving block is sleeved at the third external thread of the lead screw;

one end of the second rotating rod is rotatably connected with the second moving block, the other end of the second rotating rod is embedded into the other side of the first sliding groove, the first rotating rod and the second rotating rod are arranged in a crossed mode, and the first rotating rod is rotatably connected with the second rotating rod;

wherein the second internal thread is adapted to the second external thread and the third internal thread is adapted to the third external thread.

3. A landscaping maintenance spray system according to claim 2, further comprising:

the two second fixed blocks are arranged on the other side of the base, a distance is reserved between the two second fixed blocks, and the second fixed blocks are opposite to the first fixed blocks;

two ends of the light bar are respectively and rotatably connected with the two second fixed blocks;

the two third moving blocks are respectively sleeved on two sides of the light bar;

a second sliding chute is arranged in the second sliding chute and is arranged on the other side of the bottom surface of the bottom plate;

one end of the third rotating rod is rotatably connected with one third moving block, and the other end of the third rotating rod is embedded into one side of the second sliding groove;

a fourth dwang, the one end and another of fourth dwang the third movable block rotates to be connected, the other end embedding of fourth dwang the opposite side of second spout, the third dwang with fourth dwang cross arrangement, just the third dwang with the fourth dwang rotates to be connected.

4. A landscaping maintenance spray system according to claim 3, further comprising:

one end of the first connecting rod is connected with the first moving block, and the other end of the first connecting rod is connected with one third moving block;

one end of the second connecting rod is connected with the second moving block, and the other end of the second connecting rod is connected with the other third moving block;

two ends of the third connecting rod respectively penetrate through one sides of the first sliding groove and the second sliding groove, one end of the third connecting rod is rotatably connected with one end of the first rotating rod, and the other end of the third connecting rod is rotatably connected with one end of the third rotating rod;

and the two ends of the fourth connecting rod respectively penetrate through the first sliding groove and the other side of the second sliding groove, one end of the fourth connecting rod is rotatably connected with one end of the second rotating rod, and the other end of the fourth connecting rod is rotatably connected with one end of the fourth rotating rod.

5. The landscaping maintenance spray system of claim 1, further comprising:

the supporting part, the supporting part is equipped with V type groove, two the supporting part is fixed respectively the top surface of support frame, two there is the distance between the supporting part, just two imbeds respectively at the both ends of three-way valve two V type inslot.

6. A landscaping maintenance spray system according to claim 5, further comprising:

the outer wall of each screw is provided with a fourth external thread, and at least two screws respectively penetrate through the two connecting discs and one side of the connecting cylinder in sequence;

the nut is internally provided with a fourth internal thread, at least two nuts are respectively sleeved on the outer side of the screw, and one end of each nut is attached to the connecting cylinder;

wherein the fourth internal thread is adapted to the fourth external thread.

7. A landscaping maintenance spray system according to claim 2, further comprising:

the universal idler wheels are evenly arranged on the bottom surface of the base.

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