Vegetation planting equipment for ecological management of river channel

Abstract

The invention discloses vegetation planting equipment for ecological management of a river channel, and relates to the technical field of vegetation planting equipment. Comprising a mounting frame, a grooving mechanism and a seeding mechanism are mounted on the mounting frame, the grooving mechanism is located on the front side of the seeding mechanism, the grooving mechanism comprises a supporting frame, and the supporting frame is mounted on the mounting frame; the two limiting plates are symmetrically arranged on the supporting frame, each limiting plate is of a plane scroll-shaped structure with the radius gradually increased, and the two ends of each limiting plate are connected through a vertical plate to form a closed ring; and the rotating main shaft is rotatably mounted on the supporting frame. The grooving mechanism is arranged and can work based on a first rotation driving part to drive a rotation main shaft to rotate, when a vertical plate rotates to the bottom, a ball head rod is separated from the nearest end, away from the rotation main shaft, of a limiting plate and instantly reaches the farthest end, away from the rotation main shaft, of the limiting plate under the acting force of a first spring, and therefore the grooving effect is achieved based on impact force. The soil is subjected to grooving treatment, so that subsequent seeding is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of vegetation planting equipment, and particularly relates to a vegetation planting equipment for river ecological treatment. Background Art

[0002] In river ecological treatment, vegetation planting is one of the key links. Vegetation can not only effectively prevent soil erosion, but also provide habitats for organisms such as microorganisms and fish, promoting the improvement of biodiversity. However, traditional vegetation planting methods mostly rely on manual operations, with low efficiency and it is difficult to ensure the planting quality and uniformity. Especially in the complex and changeable environment of rivers, how to plant vegetation efficiently and accurately has become an urgent problem to be solved.

[0003] After retrieval, the application solution with the Chinese patent application number CN202021681386.4 discloses a river green vegetation planting equipment, including a bracket, characterized in that: the bracket is fixedly connected to a square plate, the bracket is fixedly connected to a cross plate, the bracket is fixedly connected to a round rod, the round rod is fixedly connected to a round block, the bracket is connected to a screw rod by a bearing, the square plate is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to a planting mechanism. The vegetation planting equipment in the above literature has the following deficiencies: it cannot achieve uniform sowing operation, and the efficiency for large-scale planting operations is low. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a vegetation planting equipment for river ecological treatment.

[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme: A vegetation planting equipment for river ecological treatment, including a mounting frame, on which a grooving mechanism and a sowing mechanism are installed. The grooving mechanism is located in front of the sowing mechanism. The grooving mechanism includes a support frame, a limiting plate, a rotating main shaft, a guiding frame, a grooving frame, a ball head rod and a first rotation driving part; The support frame is installed on the mounting frame; the two limit plates are symmetrically arranged on the support frame, the limit plates are a flat scroll structure with a gradually increasing radius, and the two ends of the limit plates are connected by vertical plates to form a closed loop; the rotating spindle can be rotatably installed on the support frame; the guide frame is fixed to the outer wall of one side of the rotating spindle; the slotted frame can be slidably installed on the inner wall of the guide frame, and the slotted frame and the guide frame are connected by a first spring, and the slotted frame is provided with evenly distributed mounting rods on the side away from the guide frame, and a slotted head is installed at one end of the mounting rod; the ball head rod is fixed to the end of the slotted frame, and the ball head rod is tightly attached to the inner wall of the limit plate based on the action force of the first spring, and a roller is provided at the bottom of the mounting frame. When the ball head rod moves to the farthest end of the limit plate from the rotating spindle, the height of the slotted head is lower than the height of the roller; the first rotation driving part is installed on the support frame, and the first rotation driving part is used to drive the rotating spindle to rotate.

[0006] As a preferred embodiment of the present invention, the first rotation driving unit includes: a first rotation drive motor, the first rotation drive motor being mounted on the support frame; The first gear transmission assembly, the output end of the first rotation drive motor is connected to the rotating main shaft through the first gear transmission assembly.

[0007] As a preferred embodiment of the present invention, the slotting head includes slotted arc plates, a plurality of slotted arc plates are arranged in a circumferential distribution, and outer arc surfaces of the plurality of slotted arc plates are located on the same conical surface.

[0008] As a preferred embodiment of the present invention, a plurality of inverted teeth are provided on the outer side of the slotted arc plate.

[0009] As a preferred embodiment of the present invention, the sowing mechanism includes: A seed box, wherein the seed box is mounted on a mounting frame; Mounting plates, which are installed on both sides of the seed box; The sleeve is fixed to the bottom of the seed box, and the top of the sleeve is connected to the inside of the seed box through multiple evenly distributed connecting pipes; The rotating drum is rotatably mounted on the mounting plate through a mounting shaft. The rotating drum is provided with linearly distributed seed storage boxes, which are adapted to the positions of the connecting pipes. The rotating drum seal rotates on the inner wall of the sleeve. The inoculation bucket is arranged at the bottom of the sleeve, the position of the inoculation bucket is adapted to the seed storage box, the bottom end of the inoculation bucket is connected to an output tube, and one end of the output tube extends to the slotting mechanism; The second rotation driving part is installed on the installation plate and is used to drive the installation shaft to rotate.

[0010] As a preferred embodiment of the present invention, the second rotation driving unit includes: A second rotation drive motor is installed on an outer wall of one side of the mounting plate; The second gear transmission assembly, the output end of the second rotation driving motor is in transmission connection with the mounting shaft through the second gear transmission assembly.

[0011] As a preferred embodiment of the present invention: A bulldozing mechanism is installed on the mounting frame, and the bulldozing mechanism includes: A fixed frame, which is installed on the mounting frame; A lifting frame, a connecting rod is fixed at the bottom of the lifting frame, the connecting rod slides up and down on the inner wall of the fixed frame, and the lifting frame and the fixed frame are connected by a second spring; A pushing frame, which is installed at the bottom end of the connecting rod through an adjusting part, and the pushing frame has a V-shaped structure; A lifting control part, which is used to control the height of the pushing frame.

[0012] As a preferred embodiment of the present invention: The lifting control part includes a height adjustment motor, which is installed on the fixed frame, the output end of the height adjustment motor is in transmission connection with a cam, and the cam contacts the bottom surface of the lifting frame.

[0013] As a preferred embodiment of the present invention: The adjusting part includes a connecting cylinder, which is fixed on the outer wall of the top of the pushing frame, the connecting cylinder is slidably connected to the outer wall of the bottom end of the connecting rod, and one side of the connecting cylinder is connected by a thread with a fixing knob for fixing.

[0014] As a preferred embodiment of the present invention: A main water tank is fixed on the outer wall of one side of the seed box, a water filling port is arranged on the main water tank, a drain port with a valve is arranged at the bottom of the main water tank, a delivery pipe is connected to the side of the main water tank, auxiliary water tanks are fixed on the four legs of the mounting frame, a delivery pump is arranged on one side of the auxiliary water tank, one end of the delivery pump is connected to the delivery pipe, and the other end of the delivery pump is communicated with the inside of the auxiliary water tank.

[0015] The beneficial effects of the present invention are as follows: 1. By setting the grooving mechanism, the present invention can drive the rotating main shaft to rotate based on the operation of the first rotation driving part. When the vertical plate rotates to the bottom, the ball head rod disengages from the closest end of the limiting plate to the rotating main shaft, and under the action of the first spring, it instantly reaches the farthest end of the limiting plate from the rotating main shaft, so as to groove the soil based on the impact force for subsequent sowing.

[0016] 2. The present invention grooves based on the action of the first spring, and in case of encountering hard stones and other situations, it can also avoid structural damage caused by excessive impact, improving the reliability.

[0017] 3. By setting the reverse teeth, the present invention can make the grooving arc plate disengage from the soil during the rotation of the rotating main shaft, and the grooving area is enlarged through the reverse teeth during the process, improving the grooving efficiency and being beneficial to sowing.

[0018] 4. By providing a seeding mechanism, the present invention can operate based on the second rotation driving part to drive the installation shaft to rotate, and then drive the rotating cylinder to rotate, so that the seed storage box is periodically communicated with the connecting pipe and the inoculation hopper, thereby achieving the purpose of conveying the seeds in the seed box into the inoculation hopper, facilitating the input of the seeds in place through the output pipe. Since the volume of the seed storage box is constant, uniform seeding can be ensured, improving the practicability.

[0019] 5. By providing an earth-pushing mechanism, the present invention can operate based on the height-adjusting motor to drive the cam to rotate, and then adjust the height of the lifting frame, so as to push the soil with the pushing frame according to the needs, achieving the purpose of synchronous soil covering and improving the seeding operation efficiency.

[0020] 6. By providing a secondary water tank and a main water tank, the present invention can control the water volume in each secondary water tank according to the needs, which is beneficial to stabilizing the center of gravity of the equipment and is more conducive to operating on slopes, improving the reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of a vegetation planting device for river ecological treatment proposed by the present invention; Figure 2 is a schematic structural diagram of another angle of a vegetation planting device for river ecological treatment proposed by the present invention; Figure 3 is a schematic structural diagram of the earth-pushing mechanism of a vegetation planting device for river ecological treatment proposed by the present invention; Figure 4 is a schematic structural diagram of the slotting mechanism and the seeding mechanism of a vegetation planting device for river ecological treatment proposed by the present invention; Figure 5 is a schematic structural diagram of the slotting arc plate and the reverse teeth of a vegetation planting device for river ecological treatment proposed by the present invention; Figure 6 is a schematic cross-sectional view of the sleeve and the rotating cylinder of a vegetation planting device for river ecological treatment proposed by the present invention.

[0022] In the figure: 1 mounting frame, 2 lifting frame, 3 height adjustment motor, 4 seed box, 5 main water tank, 6 support frame, 7 limiting plate, 8 grooving frame, 9 pushing frame, 10 roller, 11 auxiliary water tank, 12 delivery pump, 13 connecting cylinder, 14 first gear transmission assembly, 15 first rotation driving motor, 16 second gear transmission assembly, 17 second rotation driving motor, 18 delivery pipe, 19 fixing knob, 20 fixing frame, 21 connecting rod, 22 cam, 23 second spring, 24 water filling port, 25 vertical plate, 26 ball head rod, 27 output pipe, 28 rotating main shaft, 29 first spring, 30 guiding frame, 31 reverse teeth, 32 grooving arc plate, 33 mounting rod, 34 sleeve, 35 inoculation hopper, 36 rotating cylinder, 37 mounting plate, 38 seed storage box, 39 connecting pipe, 40 mounting shaft. Detailed implementation manners

[0023] The technical solution of the present invention will be further described in detail below in conjunction with the specific implementation manners.

[0024] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0025] Embodiment 1: A vegetation planting device for river ecological treatment, as Figure 1-6 shown, includes a mounting frame 1, on which a grooving mechanism and a seeding mechanism are mounted. The grooving mechanism is located on the front side of the seeding mechanism. The grooving mechanism includes: A support frame 6, which is mounted on the mounting frame 1; Limiting plates 7, two limiting plates 7 are symmetrically arranged on the support frame 6. The limiting plate 7 is a planar scroll structure with a gradually increasing radius, and both ends of the limiting plate 7 are connected by a vertical plate 25 to form a closed loop; A rotating main shaft 28, which is rotatably mounted on the support frame 6; [[ID=2-1]]A guiding frame 30, which is fixed to the outer wall of one side of the rotating main shaft 28; A grooving frame 8, which is slidably mounted on the inner wall of the guiding frame 30. The grooving frame 8 and the guiding frame 30 are connected by a first spring 29. On the side of the grooving frame 8 away from the guiding frame 30, evenly distributed mounting rods 33 are provided, and a grooving head is mounted at one end of the mounting rod 33; A ball head rod 26, which is fixed to the end of the grooving frame 8. Based on the acting force of the first spring 29, the ball head rod 26 is closely attached to the inner wall of the limiting plate 7. A roller 10 is provided at the bottom of the mounting frame 1. When the ball head rod 26 moves to the farthest end of the limiting plate 7 from the rotating main shaft 28, the height of the grooving head is lower than the height of the roller 10; The first rotation driving part is installed on the support frame 6 and is used to drive the rotation of the rotation main shaft 28; By setting the grooving mechanism, it can work based on the first rotation driving part to drive the rotation of the rotation main shaft 28. When the vertical plate 25 rotates to the bottom, the ball head rod 26 disengages from the closest end of the limiting plate 7 to the rotation main shaft 28 and instantaneously reaches the farthest end of the limiting plate 7 from the rotation main shaft 28 under the action of the first spring 29. Thus, based on the impact force, the soil is grooved to facilitate subsequent seeding; Since this solution grooves based on the action of the first spring 29, when encountering hard stones and other situations, it can also avoid structural damage caused by excessive impact, improving the reliability.

[0026] To facilitate driving the rotation of the rotation main shaft 28; as Figure 2 shown, the first rotation driving part includes: The first rotation driving motor 15 is installed on the support frame 6; The first gear transmission assembly 14, and the output end of the first rotation driving motor 15 is in transmission connection with the rotation main shaft 28 through the first gear transmission assembly 14.

[0027] To perform reliable grooving; as Figure 5 shown, the grooving head includes grooving arc plates 32, and a plurality of grooving arc plates 32 are arranged in a circumferential distribution, and the outer arc surfaces of the plurality of grooving arc plates 32 are located on the same conical surface.

[0028] To improve the ditching effect; as Figure 5 shown, a plurality of reverse teeth 31 are arranged on the outer side of the grooving arc plate 32; By setting the reverse teeth 31, during the rotation of the rotation main shaft 28, the grooving arc plate 32 can be disengaged from the soil, and during the process, the reverse teeth 31 are used to expand the grooving area, improving the grooving efficiency and facilitating seeding.

[0029] To facilitate seeding; as Figure 4 shown, the seeding mechanism includes: The seed box 4 is installed on the mounting frame 1; The mounting plate 37 is installed on both sides of the seed box 4; The sleeve 34 is fixed to the bottom of the seed box 4, and the top of the sleeve 34 is communicated with the inside of the seed box 4 through a plurality of uniformly distributed connecting pipes 39; The rotating cylinder 36 is rotatably installed on the mounting plate 37 through the mounting shaft 40. Linear distribution of seed storage boxes 38 is provided on the rotating cylinder 36, and the seed storage boxes 38 are adapted to the positions of the connecting pipes 39; the rotating cylinder 36 rotates in a sealed manner on the inner wall of the sleeve 34; The seeding hopper 35 is arranged at the bottom of the sleeve 34. The position of the seeding hopper 35 is adapted to the seed storage box 38. The bottom end of the seeding hopper 35 is connected with an output pipe 27, and one end of the output pipe 27 extends to the grooving mechanism; The second rotation driving part is installed on the mounting plate 37 and is used for driving the mounting shaft 40 to rotate; By arranging the seeding mechanism, it can work based on the second rotation driving part, drive the mounting shaft 40 to rotate, and then drive the rotating cylinder 36 to rotate, so that the seed storage box 38 is periodically communicated with the connecting pipe 39 and the seeding hopper 35, thereby achieving the purpose of conveying the seeds in the seed box 4 into the seeding hopper 35, so as to facilitate inputting the seeds in place through the output pipe 27. Since the volume of the seed storage box 38 is constant, uniform seeding can be guaranteed, and the practicability is improved.

[0030] For facilitating the driving of the mounting shaft 40 to rotate; as Figure 2 、 Figure 6 shown, the second rotation driving part includes: The second rotation driving motor 17 is installed on the outer wall of one side of the mounting plate 37; The second gear transmission assembly 16, and the output end of the second rotation driving motor 17 is in transmission connection with the mounting shaft 40 through the second gear transmission assembly 16.

[0031] For improving the seeding operation efficiency; as Figure 1 、 Figure 3 shown, a soil pushing mechanism is installed on the mounting frame 1, and the soil pushing mechanism includes: The fixed frame 20 is installed on the mounting frame 1; The lifting frame 2, a connecting rod 21 is fixed at the bottom of the lifting frame 2, and the connecting rod 21 slides up and down on the inner wall of the fixed frame 20, and the lifting frame 2 and the fixed frame 20 are connected by a second spring 23; The pushing frame 9 is installed at the bottom end of the connecting rod 21 through an adjusting part, and the pushing frame 9 is in a V-shaped structure; The lifting control part is used for controlling the height of the pushing frame 9.

[0032] For facilitating the control of the lifting of the lifting frame 2; as Figure 3 shown, the lifting control part includes a height adjusting motor 3, the height adjusting motor 3 is installed on the fixed frame 20, and the output end of the height adjusting motor 3 is in transmission connection with a cam 22, and the cam 22 contacts the bottom surface of the lifting frame 2; By arranging the soil pushing mechanism, it can work based on the height adjusting motor 3, drive the cam 22 to rotate, and then adjust the height of the lifting frame 2, so as to push the soil with the pushing frame 9 according to the needs, achieve the purpose of synchronous soil covering, and improve the seeding operation efficiency.

[0033] For facilitating the adjustment of the position of the pushing frame 9; as Figure 3 shown, the adjusting part includes a connecting cylinder 13 which is fixed to the outer wall of the top of the pushing frame 9. The connecting cylinder 13 is slidably connected to the outer wall of the bottom end of the connecting rod 21. One side of the connecting cylinder 13 is threadedly connected with a fixing knob 19 for fixing.

[0034] Embodiment 2: A vegetation planting device for river ecological governance, as Figure 1 , Figure 2 shown. In order to better stabilize the center of gravity of the device; the following improvements are made on the basis of Embodiment 1: A main water tank 5 is fixed to the outer wall of one side of the seed box 4. A water filling port 24 is arranged on the main water tank 5. A drain port with a valve is arranged at the bottom of the main water tank 5. A delivery pipe 18 is connected to the side of the main water tank 5. Auxiliary water tanks 11 are fixed to the four legs of the mounting frame 1. A delivery pump 12 is arranged on one side of the auxiliary water tank 11. One end of the delivery pump 12 is connected to the delivery pipe 18, and the other end of the delivery pump 12 is communicated with the inside of the auxiliary water tank 11; By arranging the auxiliary water tanks 11 and the main water tank 5, the water volume in each auxiliary water tank 11 can be controlled according to requirements, thereby facilitating the stabilization of the center of gravity of the device, being more conducive to operating on slopes, and improving the reliability.

[0035] For the parts not exhaustively disclosed in the present invention, those skilled in the art can ensure the smooth implementation of the solution of the present invention based on common sense, normal thinking logic and the prior art.

[0036] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. A vegetation planting device for river ecological treatment, characterized in that It includes a mounting frame (1), on which a grooving mechanism and a seeding mechanism are mounted. The grooving mechanism is located on the front side of the seeding mechanism. The grooving mechanism includes a support frame (6), a limiting plate (7), a rotating main shaft (28), a guiding frame (30), a grooving frame (8), a ball head rod (26) and a first rotation driving part; The support frame (6) is mounted on the mounting frame (1); two limiting plates (7) are symmetrically arranged on the support frame (6). The limiting plate (7) is a planar scroll structure with a gradually increasing radius, and both ends of the limiting plate (7) are connected by a vertical plate (25) to form a closed loop; the rotating main shaft (28) is rotatably mounted on the support frame (6); the guiding frame (30) is fixed to the outer wall of one side of the rotating main shaft (28); the grooving frame (8) is slidably mounted on the inner wall of the guiding frame (30), and the grooving frame (8) and the guiding frame (30) are connected by a first spring (29). On the side of the grooving frame (8) away from the guiding frame (30), there are evenly distributed mounting rods (33), and one end of the mounting rod (33) is provided with a grooving head; the ball head rod (26) is fixed to the end of the grooving frame (8). Based on the acting force of the first spring (29), the ball head rod (26) is in close contact with the inner wall of the limiting plate (7). There are rollers (10) at the bottom of the mounting frame (1). When the ball head rod (26) moves to the farthest end of the limiting plate (7) from the rotating main shaft (28), the height of the grooving head is lower than the height of the rollers (10); the first rotation driving part is mounted on the support frame (6), and the first rotation driving part is used to drive the rotating main shaft (28) to rotate.

2. The vegetation planting device for river ecological treatment according to claim 1, characterized in that, The first rotation driving part includes: A first rotation driving motor (15), and the first rotation driving motor (15) is mounted on the support frame (6); A first gear transmission assembly (14), and the output end of the first rotation driving motor (15) is in transmission connection with the rotating main shaft (28) through the first gear transmission assembly (14).

3. The vegetation planting device for river ecological treatment according to claim 1, characterized in that, The grooving head includes a grooving arc plate (32), and a plurality of grooving arc plates (32) are arranged in a circumferential distribution. The outer arc surfaces of the plurality of grooving arc plates (32) are located on the same conical surface.

4. The vegetation planting device for river ecological treatment according to claim 3, characterized in that A plurality of reverse teeth (31) are arranged on the outer side of the grooving arc plate (32).

5. The vegetation planting device for river ecological treatment according to claim 1, characterized in that, The seeding mechanism includes: A seed box (4), and the seed box (4) is mounted on the mounting frame (1); A mounting plate (37), and the mounting plate (37) is mounted on both sides of the seed box (4); A sleeve (34), and the sleeve (34) is fixed to the bottom of the seed box (4). The top of the sleeve (34) is communicated with the inside of the seed box (4) through a plurality of evenly distributed connecting pipes (39); A rotating cylinder (36), and the rotating cylinder (36) is rotatably mounted on the mounting plate (37) through a mounting shaft (40). Linear distribution of seed storage boxes (38) is arranged on the rotating cylinder (36), and the positions of the seed storage boxes (38) are adapted to the connecting pipes (39); the rotating cylinder (36) rotates in a sealed manner on the inner wall of the sleeve (34). The inoculation hopper (35) is arranged at the bottom of the sleeve (34). The position of the inoculation hopper (35) is adapted to that of the seed storage box (38). The bottom end of the inoculation hopper (35) is connected with an output pipe (27), and one end of the output pipe (27) extends to the grooving mechanism. The second rotation driving part is installed on the mounting plate (37) and is used to drive the mounting shaft (40) to rotate.

6. The vegetation planting device for river ecological treatment according to claim 5, characterized in that The second rotation driving part includes: The second rotation driving motor (17) is installed on the outer wall of one side of the mounting plate (37). The second gear transmission component (16), and the output end of the second rotation driving motor (17) is in transmission connection with the mounting shaft (40) through the second gear transmission component (16).

7. The vegetation planting device for river ecological treatment according to claim 1, characterized in that, A soil pushing mechanism is installed on the mounting frame (1), and the soil pushing mechanism includes: The fixed frame (20) is installed on the mounting frame (1). The lifting frame (2), a connecting rod (21) is fixed at the bottom of the lifting frame (2), and the connecting rod (21) slides up and down on the inner wall of the fixed frame (20). The lifting frame (2) and the fixed frame (20) are connected by a second spring (23). The pushing frame (9) is installed at the bottom end of the connecting rod (21) through an adjusting part, and the pushing frame (9) is of a V-shaped structure. The lifting control part is used to control the height of the pushing frame (9).

8. The vegetation planting device for river ecological treatment according to claim 7, characterized in that, The lifting control part includes a height adjusting motor (3), the height adjusting motor (3) is installed on the fixed frame (20), the output end of the height adjusting motor (3) is in transmission connection with a cam (22), and the cam (22) contacts the bottom surface of the lifting frame (2).

9. The vegetation planting device for river ecological treatment according to claim 8, characterized in that, The adjusting part includes a connecting cylinder (13), the connecting cylinder (13) is fixed on the outer wall of the top of the pushing frame (9), the connecting cylinder (13) is slidably connected to the outer wall of the bottom end of the connecting rod (21), and a fixing knob (19) for fixing is connected to one side of the connecting cylinder (13) by thread.

10. A vegetation planting device for river ecological management according to claim 5, characterized in that, A main water tank (5) is fixed on the outer wall of one side of the seed box (4). A water filling port (24) is arranged on the main water tank (5). A drain port with a valve is arranged at the bottom of the main water tank (5). A delivery pipe (18) is connected to the side of the main water tank (5). Auxiliary water tanks (11) are fixed on the four legs of the mounting frame (1). A delivery pump (12) is arranged on one side of the auxiliary water tank (11). One end of the delivery pump (12) is connected to the delivery pipe (18), and the other end of the delivery pump (12) is communicated with the inside of the auxiliary water tank (11).

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