Vegetation planting equipment for river ecological management

Abstract

The present invention discloses a vegetation planting device for river ecological management, which relates to the technical field of vegetation planting devices; it includes a mounting frame, on which a slotting mechanism and a sowing mechanism are installed, the slotting mechanism is located at the front side of the sowing mechanism, and the slotting mechanism includes: a support frame, which is installed on the mounting frame; a limit plate, wherein two limit plates are symmetrically arranged on the support frame, the limit plates are planar scroll structures with gradually increasing radius, and the two ends of the limit plates are connected by vertical plates to form a closed loop; a rotating main shaft, which is rotatably installed on the support frame. By setting the slotting mechanism, the present invention can work based on a first rotating drive unit to drive the rotating main shaft to rotate. When the vertical plate rotates to the bottom, the ball head rod detaches from the end closest to the limit plate from the rotating main shaft, and under the action of the first spring, it instantly reaches the end farthest from the limit plate from the rotating main shaft, thereby slotting the soil based on the impact force, which is convenient for subsequent sowing.

Description

Technical Field

[0001] The present invention relates to the technical field of vegetation planting equipment, and in particular to vegetation planting equipment used for river ecological management. Background Art

[0002] Vegetation planting is a key component of river ecological management. Vegetation not only effectively prevents soil erosion but also provides habitats for microorganisms, fish, and other organisms, promoting biodiversity. However, traditional vegetation planting methods often rely on manual labor, resulting in low efficiency and difficulty ensuring planting quality and uniformity. Especially in complex and changing environments like rivers, efficient and precise vegetation planting has become a pressing issue.

[0003] After searching, the application scheme of Chinese patent application number CN202021681386.4 discloses a river green vegetation planting device, including a bracket, which is characterized by: the bracket is fixedly connected to a square plate, the bracket is fixedly connected to a horizontal plate, the bracket is fixedly connected to a round rod, the round rod is fixedly connected to a round block, the bracket bearing is connected to a screw, 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-mentioned document has the following shortcomings: it cannot achieve uniform sowing operations and has low efficiency for large-scale planting operations. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the existing technology and to propose a vegetation planting equipment for river ecological management.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A vegetation planting device for river ecological management includes a mounting frame, a slotting mechanism and a sowing mechanism mounted on the mounting frame, the slotting mechanism being located in front of the sowing mechanism, the slotting mechanism including a support frame, a limit plate, a rotating spindle, a guide frame, a slotting frame, a ball head rod, and a first rotating drive unit;

[0007] 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.

[0008] As a preferred embodiment of the present invention, the first rotation driving unit includes:

[0009] a first rotation drive motor, the first rotation drive motor being mounted on the support frame;

[0010] 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.

[0011] 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.

[0012] As a preferred embodiment of the present invention, a plurality of inverted teeth are provided on the outer side of the slotted arc plate.

[0013] As a preferred embodiment of the present invention: the sowing mechanism includes:

[0014] A seed box, wherein the seed box is mounted on a mounting frame;

[0015] Mounting plates, which are installed on both sides of the seed box;

[0016] 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;

[0017] 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.

[0018] 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;

[0019] The second rotation driving part is installed on the installation plate and is used to drive the installation shaft to rotate.

[0020] As a preferred embodiment of the present invention, the second rotation driving unit includes:

[0021] A second rotation drive motor is installed on an outer wall of one side of the mounting plate;

[0022] The second gear transmission assembly, the output end of the second rotation drive motor is connected to the installation shaft through the second gear transmission assembly.

[0023] As a preferred embodiment of the present invention, a bulldozer mechanism is installed on the mounting frame, and the bulldozer mechanism includes:

[0024] A fixing frame, wherein the fixing frame is installed on the mounting frame;

[0025] A lifting frame, with a connecting rod fixed at the bottom of the lifting frame, the connecting rod slides up and down on the inner wall of the fixing frame, and the lifting frame and the fixing frame are connected by a second spring;

[0026] Push frame, which is installed at the bottom end of the connecting rod through the adjustment part and has a V-shaped structure;

[0027] The lifting control unit is used to control the height of the push rack.

[0028] As a preferred embodiment of the present invention, the lifting control unit includes a height adjustment motor, which is installed on the fixing frame. The output end of the height adjustment motor is transmission-connected to a cam, which contacts the bottom surface of the lifting frame.

[0029] As a preferred embodiment of the present invention, the adjustment portion includes a connecting tube, which is fixed to the top outer wall of the push frame, and the connecting tube is slidably connected to the bottom outer wall of the connecting rod, and one side of the connecting tube is threadedly connected to a fixing knob for fixing.

[0030] 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 inlet is provided on the main water tank, a drain outlet with a valve is provided at the bottom of the main water tank, a delivery pipe is connected to the side of the main water tank, an auxiliary water tank is fixed on the four legs of the mounting frame, a delivery pump is provided 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 connected to the inside of the auxiliary water tank.

[0031] The beneficial effects of the present invention are:

[0032] 1. The present invention is provided with a slotting mechanism, which can work based on the first rotation driving part to drive the rotating main shaft to rotate. When the vertical plate rotates to the bottom, the ball head rod disengages from the end of the limit plate closest to the rotating main shaft, and under the action of the first spring, it instantly reaches the end of the limit plate farthest from the rotating main shaft, thereby slotting the soil based on the impact force to facilitate subsequent sowing.

[0033] 2. The present invention performs grooving based on the action of the first spring, and when encountering hard stones and the like, it can also avoid structural damage caused by excessive impact, thereby improving reliability.

[0034] 3. The present invention provides inverted teeth, which can separate the slotted arc plate from the soil during the rotation of the main shaft. During the process, the inverted teeth expand the slotting area, thereby improving the slotting efficiency and facilitating sowing.

[0035] 4. The present invention is equipped with a sowing mechanism, which can work based on the second rotating drive part, drive the installation shaft to rotate, and then drive the rotating drum to rotate, so that the seed storage box is periodically connected with the connecting pipe and the inoculation bucket, thereby achieving the purpose of transporting the seeds in the seed box to the inoculation bucket, so that the seeds can be input into place through the output pipe. Since the volume of the seed storage box is constant, uniform sowing can be guaranteed, thereby improving practicality.

[0036] 5. The present invention is provided with a bulldozer mechanism, which can adjust the operation of the motor based on the height, drive the cam to rotate, and then adjust the height of the lifting frame. According to the needs, the pushing frame is used to push the soil to achieve the purpose of synchronous soil covering, thereby improving the efficiency of the sowing operation.

[0037] 6. By providing auxiliary water tanks and main water tanks, the present invention can control the amount of water in each auxiliary water tank according to demand, thereby stabilizing the center of gravity of the equipment, making it more conducive to working on slopes, and improving reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a structural schematic diagram of a vegetation planting device for river ecological management proposed by the present invention;

[0039] Figure 2 This is a structural schematic diagram from another angle of a vegetation planting device for river ecological management proposed by the present invention;

[0040] Figure 3 This is a structural schematic diagram of a bulldozer mechanism of vegetation planting equipment for river ecological management proposed by the present invention;

[0041] Figure 4 This is a structural diagram of a grooving mechanism and a seeding mechanism of a vegetation planting device for river ecological management proposed by the present invention;

[0042] Figure 5 This is a structural diagram of the slotted arc plate and inverted teeth of a vegetation planting equipment for river ecological management proposed by the present invention;

[0043] Figure 6 This is a structural schematic diagram of the cross-section of the sleeve and rotating drum of a vegetation planting equipment for river ecological management proposed by the present invention.

[0044] In the figure: 1 mounting frame, 2 lifting frame, 3 height adjustment motor, 4 seed box, 5 main water tank, 6 support frame, 7 limit plate, 8 slotted frame, 9 push frame, 10 roller, 11 auxiliary water tank, 12 delivery pump, 13 connecting cylinder, 14 first gear transmission assembly, 15 first rotation drive motor, 16 second gear transmission assembly, 17 second rotation drive motor, 18 delivery pipe, 19 fixing knob, 20 fixing frame, 21 connecting rod, 22 cam, 23 second spring, 24 water inlet, 25 vertical plate, 26 ball head rod, 27 output pipe, 28 rotating main shaft, 29 first spring, 30 guide frame, 31 inverted teeth, 32 slotted arc plate, 33 mounting rod, 34 sleeve, 35 inoculation bucket, 36 rotating cylinder, 37 mounting plate, 38 seed storage box, 39 connecting pipe, 40 mounting shaft. DETAILED DESCRIPTION

[0045] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.

[0046] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0047] Example 1: A vegetation planting device for river ecological management, such as Figure 1-6 As shown, it includes a mounting frame 1, on which a slotting mechanism and a sowing mechanism are installed. The slotting mechanism is located in front of the sowing mechanism, and the slotting mechanism includes:

[0048] Support frame 6, support frame 6 is installed on mounting frame 1;

[0049] Limiting plates 7, two limiting plates 7 are symmetrically arranged on the support frame 6, the limiting plates 7 are planar scroll structures with gradually increasing radius, and the two ends of the limiting plates 7 are connected by vertical plates 25 to form a closed loop;

[0050] The rotating main shaft 28 is rotatably mounted on the support frame 6;

[0051] A guide frame 30, the guide frame 30 is fixed to the outer wall of one side of the rotating main shaft 28;

[0052] The slotted frame 8 is slidably mounted on the inner wall of the guide frame 30. The slotted frame 8 and the guide frame 30 are connected by a first spring 29. The slotted frame 8 is provided with evenly distributed mounting rods 33 on the side away from the guide frame 30. A slotted head is installed at one end of the mounting rod 33.

[0053] The ball head rod 26 is fixed to the end of the slotted frame 8. Based on the force of the first spring 29, the ball head rod 26 is tightly attached to the inner wall of the limit 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 limit plate 7 from the rotating spindle 28, the height of the slotted head is lower than the height of the roller 10.

[0054] A first rotation driving unit is mounted on the support frame 6 and is used to drive the rotation main shaft 28 to rotate;

[0055] By providing a slotting mechanism, the first rotation drive unit can be used to drive the rotation main shaft 28 to rotate. When the vertical plate 25 rotates to the bottom, the ball head rod 26 disengages from the end of the limit plate 7 closest to the rotation main shaft 28 and, under the action of the first spring 29, instantly reaches the end of the limit plate 7 farthest from the rotation main shaft 28. As a result, the impact force creates slots in the soil to facilitate subsequent sowing.

[0056] Since the present solution performs the grooving based on the force of the first spring 29 , it can also avoid structural damage due to excessive impact when encountering hard stones and the like, thereby improving reliability.

[0057] In order to facilitate the driving of the rotating spindle 28; Figure 2 As shown, the first rotation driving unit includes:

[0058] A first rotation drive motor 15 is mounted on the support frame 6;

[0059] The first gear transmission assembly 14 and the output end of the first rotation drive motor 15 are transmission-connected to the rotation main shaft 28 through the first gear transmission assembly 14 .

[0060] In order to perform reliable grooving; Figure 5 As shown, the slotting head includes slotted arc plates 32 , and a plurality of slotted arc plates 32 are arranged in a circumferential distribution, and the outer arc surfaces of the plurality of slotted arc plates 32 are located on the same conical surface.

[0061] In order to improve the ditching effect; Figure 5 As shown, a plurality of inverted teeth 31 are provided on the outer side of the slotted arc plate 32;

[0062] By providing the inverted teeth 31 , the slotted arc plate 32 can be separated from the soil during the rotation of the rotating main shaft 28 . During the process, the inverted teeth 31 are used to expand the slotting area, thereby improving the slotting efficiency and facilitating sowing.

[0063] To facilitate sowing; Figure 4 As shown, the sowing mechanism includes:

[0064] A seed box 4 is mounted on the mounting frame 1;

[0065] Mounting plates 37, mounted on both sides of the seed box 4;

[0066] Sleeve 34, sleeve 34 is fixed to the bottom of seed box 4, and the top of sleeve 34 is connected to the inside of seed box 4 through multiple evenly distributed connecting pipes 39;

[0067] The rotating drum 36 is rotatably mounted on the mounting plate 37 via a mounting shaft 40. The rotating drum 36 is provided with linearly distributed seed storage boxes 38, which are adapted to the positions of the connecting pipe 39. The rotating drum 36 is sealed and rotated on the inner wall of the sleeve 34.

[0068] The inoculation bucket 35 is provided at the bottom of the sleeve 34. The position of the inoculation bucket 35 is adapted to the seed storage box 38. The bottom end of the inoculation bucket 35 is connected to the output tube 27. One end of the output tube 27 extends to the slot mechanism.

[0069] A second rotation driving unit is mounted on the mounting plate 37 and is used to drive the mounting shaft 40 to rotate;

[0070] By setting up a sowing mechanism, it can work based on the second rotating drive unit, drive the installation shaft 40 to rotate, and then drive the rotating drum 36 to rotate, so that the seed storage box 38 is periodically connected to the connecting pipe 39 and the inoculation bucket 35, thereby achieving the purpose of transporting the seeds in the seed box 4 to the inoculation bucket 35, so as to facilitate the input of the seeds into place through the output pipe 27. Since the volume of the seed storage box 38 is constant, it can ensure uniform sowing, thereby improving practicality.

[0071] In order to facilitate the drive installation shaft 40 to rotate; Figure 2 、 Figure 6 As shown, the second rotation driving unit includes:

[0072] A second rotation drive motor 17, which is mounted on an outer wall of one side of the mounting plate 37;

[0073] The second gear transmission assembly 16 and the output end of the second rotation drive motor 17 are transmission-connected to the mounting shaft 40 via the second gear transmission assembly 16 .

[0074] In order to improve the efficiency of seeding operations; Figure 1 、 Figure 3 As shown, a bulldozer mechanism is installed on the mounting frame 1, and the bulldozer mechanism includes:

[0075] The fixing frame 20 is installed on the mounting frame 1;

[0076] The lifting frame 2 has a connecting rod 21 fixed at the bottom thereof. The connecting rod 21 slides up and down on the inner wall of the fixing frame 20. The lifting frame 2 and the fixing frame 20 are connected by a second spring 23.

[0077] Push frame 9, which is installed at the bottom end of the connecting rod 21 through an adjusting portion, and has a V-shaped structure;

[0078] The lifting control unit is used to control the height of the push frame 9.

[0079] In order to facilitate the control of the lifting frame 2; Figure 3 As shown, the lifting control unit includes a height adjustment motor 3, which is mounted on a fixed frame 20. The output end of the height adjustment motor 3 is connected to a cam 22, which contacts the bottom surface of the lifting frame 2.

[0080] By setting up a bulldozer mechanism, the motor 3 can be adjusted based on the height to drive the cam 22 to rotate, thereby adjusting the height of the lifting frame 2. According to needs, the pushing frame 9 can be used to push the soil to achieve the purpose of synchronous covering, thereby improving the efficiency of the sowing operation.

[0081] In order to facilitate the adjustment of the position of the push frame 9; Figure 3 As shown, the adjustment part includes a connecting tube 13, which is fixed to the top outer wall of the push frame 9, and the connecting tube 13 is slidably connected to the bottom outer wall of the connecting rod 21. One side of the connecting tube 13 is threadedly connected to a fixing knob 19 for fixing.

[0082] Example 2: A vegetation planting device for river ecological management, such as Figure 1 、 Figure 2 As shown, in order to better stabilize the center of gravity of the equipment; this embodiment makes the following improvements on the basis of Example 1: a main water tank 5 is fixed to the outer wall of one side of the seed box 4, a water inlet 24 is provided on the main water tank 5, a drain outlet with a valve is provided at the bottom of the main water tank 5, a delivery pipe 18 is connected to the side of the main water tank 5, an auxiliary water tank 11 is fixed on the four legs of the mounting frame 1, a delivery pump 12 is provided 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 connected to the interior of the auxiliary water tank 11;

[0083] By providing the auxiliary water tank 11 and the main water tank 5, the amount of water in each auxiliary water tank 11 can be controlled according to demand, thereby stabilizing the center of gravity of the equipment, being more conducive to working on a slope, and improving reliability.

[0084] For the parts of the present invention that are not fully disclosed, those skilled in the art can ensure that the solutions of the present invention are successfully implemented based on common sense, normal thinking logic and existing technologies.

[0085] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A vegetation planting device for river ecological management, characterized in that: The invention comprises a mounting frame (1), a slotting mechanism and a sowing mechanism being mounted on the mounting frame (1), the slotting mechanism being located in front of the sowing mechanism, the slotting mechanism comprising a supporting frame (6), a limiting plate (7), a rotating spindle (28), a guide frame (30), a slotting frame (8), a ball head rod (26) and a first rotating driving part; The support frame (6) is mounted on the mounting frame (1); two limit plates (7) are symmetrically arranged on the support frame (6), the limit plates (7) are plane scroll structures with gradually increasing radius, and the two ends of the limit plates (7) are connected by vertical plates (25) to form a closed loop; the rotating main shaft (28) is rotatably mounted on the support frame (6); the guide frame (30) is fixed to the outer wall of one side of the rotating main shaft (28); the slotted frame (8) is slidably mounted on the inner wall of the guide frame (30), and the slotted frame (8) and the guide frame (30) are connected by a first spring (29), and the slotted frame (8) is away from the guide frame ( One side of the mounting frame (30) is provided with evenly distributed mounting rods (33), and one end of the mounting rod (33) is provided with a slotted head; the ball head rod (26) is fixed to the end of the slotted frame (8), and the ball head rod (26) is closely attached to the inner wall of the limit plate (7) based on the action of the first spring (29), and 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 limit plate (7) from the rotating main shaft (28), the height of the slotted head is lower than the height of the roller (10); the first rotation driving part is installed 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 equipment for river ecological management according to claim 1 is characterized in that: The first rotation driving unit includes: a first rotation drive motor (15), the first rotation drive motor (15) being mounted on the support frame (6); The first gear transmission assembly (14) is connected to the rotating main shaft (28) via the output end of the first rotating drive motor (15).

3. The vegetation planting equipment for river ecological management according to claim 1 is characterized in that: The slotting head comprises slotted arc plates (32), wherein a plurality of slotted arc plates (32) are arranged in a circumferential distribution, and the outer arc surfaces of the plurality of slotted arc plates (32) are located on the same conical surface.

4. The vegetation planting equipment for river ecological management according to claim 3 is characterized in that: A plurality of inverted teeth (31) are provided on the outer side of the slotted arc plate (32).

5. The vegetation planting equipment for river ecological management according to claim 1 is characterized in that: The sowing mechanism comprises: A seed box (4), the seed box (4) is mounted on the mounting frame (1); Mounting plates (37), the mounting plates (37) being mounted on both sides of the seed box (4); A sleeve (34), the sleeve (34) is fixed to the bottom of the seed box (4), and the top of the sleeve (34) is connected to the inside of the seed box (4) through a plurality of evenly distributed connecting pipes (39); The rotating drum (36) is rotatably mounted on the mounting plate (37) via the mounting shaft (40). The rotating drum (36) is provided with linearly distributed seed storage boxes (38), and the positions of the seed storage boxes (38) and the connecting pipe (39) are adapted. The rotating drum (36) is sealed and rotated on the inner wall of the sleeve (34); An inoculation bucket (35) is provided at the bottom of the sleeve (34), the position of the inoculation bucket (35) is adapted to the seed storage box (38), the bottom end of the inoculation bucket (35) is connected to an output tube (27), and one end of the output tube (27) extends to the slotting mechanism; A second rotation driving unit is mounted on the mounting plate (37) and is used to drive the mounting shaft (40) to rotate.

6. The vegetation planting equipment for river ecological management according to claim 5 is characterized in that: The second rotation driving unit includes: A second rotation drive motor (17), the second rotation drive motor (17) is mounted on an outer wall of one side of the mounting plate (37); The second gear transmission assembly (16) and the output end of the second rotation drive motor (17) are connected to the mounting shaft (40) through the second gear transmission assembly (16).

7. The vegetation planting equipment for river ecological management according to claim 1 is characterized in that: A bulldozer mechanism is mounted on the mounting frame (1), and the bulldozer mechanism comprises: A fixing frame (20), the fixing frame (20) is mounted on the mounting frame (1); A lifting frame (2), wherein a connecting rod (21) is fixed to the bottom of the lifting frame (2), and the connecting rod (21) slides up and down on the inner wall of the fixing frame (20), and the lifting frame (2) and the fixing frame (20) are connected via a second spring (23); A push frame (9), the push frame (9) is mounted on the bottom end of the connecting rod (21) through an adjusting portion, and the push frame (9) is a V-shaped structure; The lifting control unit is used to control the height of the push frame (9).

8. The vegetation planting equipment for river ecological management according to claim 7 is characterized in that: The lifting control unit includes a height adjustment motor (3), which is mounted on a fixed frame (20). The output end of the height adjustment motor (3) is connected to a cam (22), and the cam (22) contacts the bottom surface of the lifting frame (2).

9. The vegetation planting equipment for river ecological management according to claim 8, characterized in that: The adjusting portion includes a connecting tube (13), the connecting tube (13) is fixed to the top outer wall of the push frame (9), the connecting tube (13) is slidably connected to the bottom outer wall of the connecting rod (21), and one side of the connecting tube (13) is connected to a fixing knob (19) for fixing via a thread.

10. The vegetation planting equipment for river ecological management according to claim 5, characterized in that: A main water tank (5) is fixed to the outer wall of one side of the seed box (4), a water inlet (24) is provided on the main water tank (5), a drain outlet with a valve is provided at the bottom of the main water tank (5), a delivery pipe (18) is connected to the side of the main water tank (5), an auxiliary water tank (11) is fixed to the four legs of the mounting frame (1), a delivery pump (12) is provided 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 interior of the auxiliary water tank (11).

Images