阅读说明：本技术 一种水产养殖废水农田调节灌溉处理设备 (Aquaculture waste water farmland is adjusted and is irrigated treatment facility ) 是由 王奇 于 2021-10-20 设计创作，主要内容包括：本发明公开了一种水产养殖废水农田调节灌溉处理设备,属于养殖废水处理技术领域,其包括移动座,过滤处理箱上侧设有用于同时实现两次抽水的控制柱,电机A输出端穿过机腔内壁延伸至空腔内部并固定套接有V型杆,控制柱内部两侧对称开设有两个圆槽,圆槽的一端与空腔连通,圆槽内壁远离控制柱中心的一侧及前侧均对称开设有两个水口,空腔内部设有锥形块,锥形块前侧中部固定连接有球形限位柱A,锥形块前侧靠近边缘处通过球形槽对称转动连接有两个球形限位柱B,结构间的紧密配合,分别带动两个活塞进行往复运动,从而使其形成两个泵体进行动作,减小设备工作的体积,使得工作人员可以进行移动式灌溉,大大提高设备的利用率,降低成本。(The invention discloses an aquaculture wastewater farmland adjusting and irrigating treatment device, which belongs to the technical field of aquaculture wastewater treatment and comprises a movable seat, wherein a control column for realizing two times of water pumping is arranged at the upper side of a filtering treatment box, the output end of a motor A penetrates through the inner wall of a machine cavity and extends into the cavity and is fixedly sleeved with a V-shaped rod, two circular grooves are symmetrically formed in two sides of the interior of the control column, one end of each circular groove is communicated with the cavity, two water gaps are symmetrically formed in one side and the front side of the inner wall of each circular groove, which are far away from the center of the control column, a conical block is arranged in the cavity, a spherical limiting column A is fixedly connected in the middle of the front side of the conical block, two spherical limiting columns B are symmetrically and rotatably connected through the spherical grooves in the front side of the conical block, the structures are tightly matched with each other to respectively drive two pistons to reciprocate, so that two pump bodies are formed to act, and the working volume of the device is reduced, the movable irrigation can be carried out by the workers, the utilization rate of the equipment is greatly improved, and the cost is reduced.)

1. The utility model provides an aquaculture waste water farmland is adjusted and is irrigated treatment facility, includes removal seat (1), its characterized in that: the four corners of the bottom surface of the movable seat (1) are respectively provided with a brake wheel (2), the rear end of the upper side of the movable seat (1) is provided with a push handle (3), the middle part of the movable seat (1) is provided with a filtering treatment box (4), the side surface of the filtering treatment box (4) is provided with a water inlet pipe (5) and a water outlet pipe (6), the upper side of the filtering treatment box (4) is provided with a control column (7) for realizing two times of water pumping simultaneously, the rear side of the control column (7) is internally provided with a cavity (701), two circular grooves (702) are symmetrically arranged on two sides of the interior of the control column (7), one end of each circular groove (702) is communicated with the cavity (701), one side and the front side of the inner wall of each circular groove (702), which are far away from the center of the control column (7), are respectively provided with a water gap (708), the front side of the interior of the control column (7) is provided with a machine cavity (704), and a motor A (705) is arranged in the machine cavity (704), the output end of the motor A (705) penetrates through the inner wall of the machine cavity (704) to extend into the cavity (701) and is fixedly sleeved with a V-shaped rod (706), a conical block (8) is arranged inside the cavity (701), the middle part of the front side of the conical block (8) is fixedly connected with a spherical limiting column A (801), the outer side of the V-shaped rod (706) is rotatably connected with the spherical limiting column A (801) through a spherical groove, the front side of the conical block (8) close to the edge is symmetrically and rotatably connected with two spherical limiting columns B (802) through the spherical groove, the front end of the spherical limiting column B (802) penetrates through the inside of the cavity (701) to extend into the circular groove (702) and is rotatably connected with a piston (803) through the spherical groove, the piston (803) is slidably connected with the circular groove (702), the middle part of the inner wall of the cavity (701) is fixedly connected with a fixing column (707), the middle part of the rear side of the conical block (8) is fixedly connected with a spherical limiting column C (804), the front end of the fixing column (707) is rotatably connected with the spherical limiting column C (804) through a spherical groove, two limiting arc-shaped grooves (703) are symmetrically formed in two sides of the cavity (701), two limiting blocks (805) are symmetrically arranged in the middle of the outer wall of the circumference of the conical block (8), the limiting arc-shaped grooves (703) are slidably connected with the limiting blocks (805), a fixing block (9) is arranged at the front end of the upper side of the moving seat (1), and an irrigation range adjusting mechanism is arranged on the upper side of the fixing block (9).

2. The aquaculture wastewater farmland regulation irrigation treatment device of claim 1, wherein: the irrigation range adjusting mechanism comprises a round block (901), a case (902) is arranged in the middle of the rear side of the round block (901), a motor B (903) is arranged inside the case (902), an output shaft of the motor B (903) penetrates through the inside of the case (902) and the inside of the round block (901) to extend to the outside and is sleeved with a rocker arm (904), a gear (907) is sleeved at the outer end of the rocker arm (904) through a rotating shaft (906), an annular rack (9013) is arranged on the front side of the round block (901), the annular rack (9013) is meshed with the gear (907), and an irrigation spray nozzle (9012) is arranged at the front end of the rotating shaft (906).

3. The aquaculture wastewater farmland regulation irrigation treatment device of claim 2, wherein: the front end of the rotating shaft (906) is fixedly connected with a limiting rod (908), the outer end of the limiting rod (908) is provided with a sliding column (909), the sliding column (909) is connected inside a limiting groove block (9011) in a sliding mode, an I-shaped block (9010) is vertically and fixedly arranged on the limiting groove block (9011), the I-shaped block (9010) and the circular block (901) slide relatively, and an irrigation spray head (9012) is arranged on one side of the I-shaped block (9010).

4. The aquaculture wastewater farmland regulation irrigation treatment device of claim 3, wherein: a T-shaped groove A (905) is formed in the middle of one side of the rocker arm (904), and the T-shaped groove A (905) is connected with the I-shaped block (9010) in a sliding mode.

5. The aquaculture wastewater farmland regulation irrigation treatment device of claim 3, wherein: a T-shaped groove B is fixedly arranged on one side, away from the case (902), of the round block (901), the T-shaped groove B is connected with an I-shaped block (9010) in a sliding mode, the I-shaped block (9010) and a limiting groove block (9011) form a cross-shaped structure, and an irrigation spray head (9012) is fixedly connected to the front end of a sliding column (909).

6. The aquaculture wastewater farmland regulation irrigation treatment device of claim 1, wherein: two water gaps (708) on one circular groove (702) are respectively communicated with the inside of the water pool and the water inlet pipe (5) through hoses, and two water gaps (708) on the other circular groove (702) are respectively communicated with the water outlet pipe (6) and the rear side of the irrigation spray head (9012) through hoses.

7. The aquaculture wastewater farmland regulation irrigation treatment device of claim 6, wherein: the inlet pipe (5) is positioned at the upper part of one side of the filtering treatment box (4), and the outlet pipe (6) is positioned at the lower part of one side of the filtering treatment box (4).

8. The aquaculture wastewater farmland regulation irrigation treatment device of claim 3, wherein: the axis of the sliding column (909) is parallel to the axis of the rotating shaft (906).

Technical Field

The invention relates to the technical field of aquaculture wastewater treatment, in particular to an aquaculture wastewater farmland adjusting and irrigating treatment device.

Background

As the aquaculture in China generally adopts a large drainage mode, not only the water resource is greatly consumed, but also causes pollution to water bodies, pond sediment and the like by the feed residues thrown in the aquaculture process and pollutants formed by the excrement of fishes, shrimps and crabs, so that the aquaculture water bodies are gradually eutrophicated, it is different from the common land source sewage, and the treatment difficulty is greatly increased, for example, the treatment device of the aquaculture wastewater provided by the prior patent technology CN207862034U, the device realizes the reciprocating rotation of the stirring rod through the matching of complex transmission systems such as the meshing of a disc, two connecting rods, a lever and a toothed plate gear, further stirring the wastewater, and filtering the wastewater for multiple times by arranging various types of filtering devices, but a plurality of treatment means and processes are still needed to recycle the aquaculture wastewater, therefore, the recycling mode of simply treating the aquaculture wastewater for farmland irrigation is the simplest and most simple method for treating the wastewater.

The document with prior art publication number CN212315773U provides an aquaculture waste water farmland and adjusts irrigation treatment equipment, and the device filters aquatic particulate matter in with the water suction rose box through the second suction pump, later makes water medicine stir the processing in the water suction rose box after will filtering again through first suction pump, later is used for the farmland irrigation with the inside water of rose box through external equipment. Although the device has more beneficial effects, the following problems still exist: the device part and the structure are redundant, and a plurality of pumps are used for working, so that the equipment volume is increased, energy waste is caused, the filtration irrigation can only be carried out at a fixed position, the utilization rate is low, in addition, the irrigation angle and the irrigation range need to be adjusted according to the variety and the growth height of crops, and the aquaculture wastewater farmland adjusting irrigation treatment equipment is provided.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide an aquaculture wastewater farmland adjusting and irrigating treatment device, which aims to solve the problems in the background technology.

2. Technical scheme

An aquaculture wastewater farmland adjusting and irrigating treatment device comprises a moving seat, wherein four corners of the bottom surface of the moving seat are respectively provided with a brake wheel, the rear end of the upper side of the moving seat is provided with a push handle, the middle part of the moving seat is provided with a filtering treatment box, the side surface of the filtering treatment box is provided with a water inlet pipe and a water outlet pipe, the upper side of the filtering treatment box is provided with a control column for realizing two times of water pumping, the rear side of the control column is internally provided with a cavity, two circular grooves are symmetrically arranged on two sides inside the control column, one end of each circular groove is communicated with the cavity, one side of the inner wall of each circular groove, which is far away from the center of the control column, and the front side of the inner wall of each circular groove are respectively provided with a water gap, the front side inside of the control column is provided with a machine cavity, a motor A is arranged inside the machine cavity, the output end of the motor A penetrates through the inner wall of the machine cavity to extend into the cavity and is fixedly sleeved with a V-shaped rod, a conical block is arranged inside the cavity, the middle part of the front side of the conical block is fixedly connected with a spherical limiting column A, the outer side of the V-shaped rod is rotationally connected with the spherical limiting column A through a spherical groove, the front side of the conical block close to the edge is symmetrically rotationally connected with two spherical limiting columns B through the spherical groove, the front ends of the spherical limiting columns B penetrate through the cavity and extend into the circular groove and are rotationally connected with a piston through the spherical groove, the piston is slidably connected with the circular groove, the middle part of the inner wall of the cavity is fixedly connected with a fixed column, the middle part of the rear side of the conical block is fixedly connected with a spherical limiting column C, the front ends of the fixed columns are rotationally connected with the spherical limiting columns C through the spherical groove, two limiting arc-shaped grooves are symmetrically arranged on two sides of the cavity, two limiting blocks are symmetrically arranged on the middle part of the circumferential outer wall of the conical block, the limiting arc-shaped grooves are slidably connected with the limiting blocks, and the front end of the upper side of the movable seat is provided with a fixed block, and an irrigation range adjusting mechanism is arranged on the upper side of the fixed block.

Preferably, irrigation range adjustment mechanism includes the circular block, circular block rear side middle part is equipped with quick-witted case, machine incasement portion is equipped with motor B, motor B output shaft passes machine incasement portion and the inside outside and cup jointed the rocking arm that extends to of circular block, the rocking arm outer end has cup jointed the gear through the pivot, the circular block front side is equipped with annular rack, annular rack is connected with gear engagement, the pivot front end is provided with the irrigation shower nozzle.

Preferably, the front end of the rotating shaft is fixedly connected with a limiting rod, the outer end of the limiting rod is provided with a sliding column, the sliding column is connected inside the limiting groove block in a sliding mode, an I-shaped block is vertically and fixedly arranged on the limiting groove block, the I-shaped block and the round block slide relatively, and an irrigation nozzle is arranged on one side of the I-shaped block.

Preferably, a T-shaped groove A is formed in the middle of one side of the rocker arm, and the T-shaped groove A is connected with the I-shaped block in a sliding mode.

Preferably, a T-shaped groove B is fixedly arranged on one side, away from the case, of the circular block, the T-shaped groove B is in sliding connection with an I-shaped block, the I-shaped block and the limiting groove block form a cross structure, and the front end of the sliding column is fixedly connected with an irrigation spray nozzle.

Preferably, two water ports on one of the circular grooves are respectively communicated with the inside of the water pool and the water inlet pipe through hoses, and two water ports on the other circular groove are respectively communicated with the water outlet pipe and the rear side of the irrigation spray head through hoses.

Preferably, the water inlet pipe is positioned at the upper part of one side of the filtering treatment box, and the water outlet pipe is positioned at the lower part of one side of the filtering treatment box.

Preferably, the axis of the sliding column is parallel to the axis of the rotating shaft.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) according to the invention, through the arrangement of the control column and the close fit of the V-shaped rod, the conical block, the plurality of spherical limiting columns, the circular groove and the pistons in the control column, the device drives the conical block to repeatedly and circularly swing in the cavity through a motor, and respectively drives the two pistons to repeatedly move, so that the conical block forms two pump bodies to act, the working volume of the equipment is reduced, the energy waste is reduced, and workers can perform movable irrigation, the utilization rate of the equipment is greatly improved, and the cost is reduced.

(2) According to the invention, through the arrangement of the irrigation range adjusting mechanism, the irrigation spray head is driven to rotate through the meshing transmission of the annular rack and the gear on the circular block, the irrigation range is expanded, and the sliding fit between the sliding column and the limiting groove block and the sliding fit between the I-shaped block and the T-shaped groove block are realized, so that the irrigation spray head slides relative to the circular block while rotating, the irrigation range is further expanded, the irrigation effect is improved, meanwhile, the irrigation efficiency is improved, the water resource can be repeatedly utilized, and the waste of the water resource is reduced.

(3) According to the invention, two limiting arc-shaped grooves are symmetrically arranged in the middle position in the cavity, and the limiting arc-shaped grooves are connected with the limiting blocks in a sliding manner, so that the conical block can only displace in the front-back direction and can move in a high-low motion manner; the outer side of the V-shaped rod is rotatably connected with the spherical limiting column A through a spherical groove, and the front end of the fixed column is slidably connected with the spherical limiting column C through the spherical groove, so that the center of the conical block is always in the middle, and the conical block moves in an arc shape while moving forwards and backwards; the T-shaped groove A is connected with the I-shaped block in a sliding mode, the sliding column is connected with the limiting groove block in a sliding mode, and when the limiting rod moves circularly, the limiting groove block is driven to move through the sliding column, so that the I-shaped block is driven to move, and the irrigation spray head moves; the circular block is provided with an annular rack on the front side, the annular rack is meshed with the gear and moves on the annular rack through the gear to drive the limiting rod to rotate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the internal structure of the control column of the present invention;

FIG. 3 is an expanded view of the tapered block structure of the present invention;

FIG. 4 is a cross-sectional view of a circular block structure of the present invention;

FIG. 5 is an enlarged view of the structure at A of the present invention;

the reference numbers in the figures illustrate: 1. a movable seat; 2. a brake wheel; 3. a push handle; 4. a filtration treatment tank; 5. a water inlet pipe; 6. a water outlet pipe; 7. a control column; 701. a cavity; 702. a circular groove; 703. a limiting arc-shaped groove; 704. a machine cavity; 705. a motor A; 706. a V-shaped rod; 707. fixing a column; 708. a water gap; 8. a conical block; 801. a spherical limiting column A; 802. a spherical limiting column B; 803. a piston; 804. a spherical limiting column C; 805. a limiting block; 9. a fixed block; 901. a circular block; 902. a chassis; 903. a motor B; 904. a rocker arm; 905. a T-shaped groove A; 906. a rotating shaft; 907. a gear; 908. a limiting rod; 909. a traveler; 9010. an I-shaped block; 9011. a limiting groove block; 9012. an irrigation spray head; 9013. an annular rack.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

an aquaculture wastewater farmland adjusting and irrigating treatment device comprises a movable seat 1, four corners of the bottom surface of the movable seat 1 are respectively provided with a brake wheel 2, the rear end of the upper side of the movable seat 1 is provided with a push handle 3, the middle part of the movable seat 1 is provided with a filtering treatment box 4, the inside of the filtering treatment box 4 is provided with a filtering mechanism and a drug precipitation treatment mechanism, the side surface of the filtering treatment box 4 is provided with a water inlet pipe 5 and a water outlet pipe 6, the water inlet pipe 5 is positioned at the upper part of one side of the filtering treatment box 4, the water outlet pipe 6 is positioned at the lower part of one side of the filtering treatment box 4, the upper side of the filtering treatment box 4 is provided with a control column 7 for simultaneously realizing twice water pumping, the inside of the rear side of the control column 7 is provided with a cavity 701, two circular grooves 702 are symmetrically arranged at two sides inside the control column 7, one end of the circular grooves 702 is communicated with the cavity 701, one side and the front side of the inner wall of the circular grooves 702, both are provided with water ports 708, one of the circular grooves 702 is respectively communicated with the inside of a water pool and the water inlet pipe 5 through hoses 708, the water in the water pool is conveyed into a filtering treatment box 4 for filtering and drug precipitation treatment, two water ports 708 on the other circular groove 702 are respectively communicated with a water outlet pipe 6 and the rear side of an irrigation spray nozzle 9012 through hoses, the water is conveyed to the irrigation spray nozzle 9012 through the two water ports 708 on the other circular groove 702 for irrigation after the treatment is finished, a machine cavity 704 is arranged at the front side in a control column 7, a motor A705 is arranged in the machine cavity 704, the output end of the motor A705 penetrates through the inner wall of the machine cavity 704 to extend into the cavity 701 and is fixedly sleeved with a V-shaped rod 706, a conical block 8 is arranged in the cavity 701, a spherical limiting column A801 is fixedly connected in the middle of the front side of the conical block 8, the outer side of the V-shaped rod 706 is rotatably connected with the spherical limiting column A801 through a spherical groove, two spherical limiting columns B802 are symmetrically and rotatably connected at the front side of the conical block 8 close to the edge through the spherical groove, the front end of the spherical limiting column B802 penetrates through the interior of the cavity 701 to extend into the circular groove 702 and is rotatably connected with a piston 803 through the spherical groove, the piston 803 is connected with the circular groove 702 in a sliding way, the middle part of the inner wall of the cavity 701 is fixedly connected with a fixed column 707, the middle part of the rear side of the conical block 8 is fixedly connected with a spherical limiting column C804, the front end of the fixed column 707 is connected with the spherical limiting column C804 in a sliding way through the spherical groove, two limiting arc-shaped grooves 703 are symmetrically arranged on two sides of the cavity 701, two limiting blocks 805 are symmetrically arranged on the middle part of the outer circumferential wall of the conical block 8, the limiting arc-shaped grooves 703 are connected with the spherical limiting column 801A in a rotating way through a motor A705 in a sliding way, the conical block 8 is driven to do circular motion through the spherical groove and the spherical limiting column 801A, the center of the conical block 8 is always in the middle part under the rotating connection of the spherical limiting column C804 and the spherical groove at the front end of the fixed column 707, and the conical block 8 can only displace in the front and back direction due to the sliding limitation of the two limiting arc-shaped grooves 703 and the limiting blocks 805, make it be the action displacement of one high one low, conical block 8 is the arc motion when carrying out displacement around promptly, and drive piston 803 through two spherical spacing posts B802 and carry out reciprocating motion around in two circular slots 702, thereby make it form two pump bodies and absorb water and the pressurized-water action, carry the inside water in pond filtration treatment case 4 in the processing, and carry the water after will handling and irrigate shower nozzle 9012, thereby reduce the volume of equipment work, and make the staff can carry out portable irrigation, improve equipment's utilization ratio greatly, and the cost is reduced.

The front end of the upper side of the movable seat 1 is provided with a fixed block 9, the upper side of the fixed block 9 is provided with an irrigation range adjusting mechanism, the irrigation range adjusting mechanism comprises a circular block 901, the middle part of the rear side of the circular block 901 is provided with a case 902, the inside of the case 902 is provided with a motor B903, an output shaft of the motor B903 penetrates through the inside of the case 902 and the inside of the circular block 901 to extend to the outside and is sleeved with a rocker 904, the outer end of the rocker 904 is sleeved with a gear 907 through a rotating shaft 906, the front side of the circular block 901 is provided with an annular rack 9013, the annular rack 9013 is meshed with the gear 907, the front end of the rotating shaft 906 is provided with an irrigation nozzle 9012, at the moment, a hose communicated with the irrigation nozzle 9012 is rotatably connected with the irrigation nozzle 9012, the hose is prevented from being twisted when the irrigation nozzle 9012 rotates, the rocker 904 and the gear 907 are driven by the motor B903 to rotate, and the gear 907 is driven by the annular rack 9013 on the circular block 901 to rotate, namely, the irrigation nozzle 907 can revolve along the annular rack 9013, the irrigation range is expanded, and water is thrown out under the action of centrifugal force through the rotation of the gear 907, so that the irrigation range is further expanded.

On the basis of the above embodiment, the present invention provides another further embodiment, in order to expand the irrigation range of the irrigation sprinkler 9012, the front end of the rotating shaft 906 is fixedly connected with a limiting rod 908, the outer end of the limiting rod 908 is provided with a sliding column 909, the axis of the sliding column 909 is parallel to the axis of the rotating shaft 906, the sliding column 909 is slidably connected inside the limiting groove block 9011, an i-shaped block 9010 is vertically and fixedly arranged on the limiting groove block 9011, the middle part of one side of the rocker arm 904 is provided with a T-shaped groove a905, the T-shaped groove a905 is slidably connected with the i-shaped block 9010, one side of the i-shaped block 9010 is provided with the irrigation sprinkler 9012, on the basis of the rotation of the rocker arm 904 and the gear 907, the i-shaped block 9010 is driven to displace by the sliding fit of the sliding column 909 and the limiting groove block 9011 and the sliding fit between the i-shaped block 9010 vertically and the T-shaped groove a905 arranged on the middle part of one side of the rocker arm 904, so as to displace the irrigation sprinkler 9012 and irrigate water while rotating, the irrigation range is enlarged again.

The present invention further provides another embodiment, which is different from the second embodiment, in that a T-shaped slot slidably connected to an i-shaped block 9010 is fixedly connected to the circular block 901, the T-shaped slot of this embodiment is referred to as a T-shaped slot B to distinguish from the T-shaped slot a905 of the second embodiment, the i-shaped block 9010 and a limiting slot block 9011 form a cross structure, an irrigation nozzle 9012 is fixedly connected to a front end of a sliding column 909, and the sliding track of the sliding column 909 and the irrigation nozzle 9012 fixedly connected thereto is a square within the area range of the circular block 901 under the sliding connection of the i-shaped block 9010 and the limiting slot block 9011 of the cross structure and the corresponding T-shaped slot B and sliding column 909 on the basis of the revolution of the rocker arm 904 and the rotation of the gear 907, so as to provide different irrigation paths.

The working principle is as follows: when the irrigation treatment equipment for aquaculture wastewater farmland adjustment is needed, firstly, the output shaft of the motor A705 rotates, the output end of the motor A705 penetrates through the inner wall of the machine cavity 704 to extend into the cavity 701 and is sleeved with the V-shaped rod 706, the outer side of the V-shaped rod 706 is rotatably connected with the spherical limiting column A801 through the spherical groove, the front end of the fixed column 707 is slidably connected with the spherical limiting column C804 through the spherical groove, so that the center of the conical block 8 is always in the middle part, meanwhile, the middle position in the cavity 701 is symmetrically provided with the two limiting arc-shaped grooves 703, the limiting arc-shaped grooves 703 are slidably connected with the limiting block 805, so that the conical block 8 can only displace in the front and back direction to be in action displacement of one high and one low, namely the conical block 8 does arc-shaped motion while the front and back displacement is carried out, and the front side edge of the conical block 8 is symmetrically rotatably connected with the two spherical limiting columns B802 through the spherical grooves, the front end of the spherical limiting column B802 penetrates through the cavity 701 and extends into the circular groove 702, a piston 803 is rotatably connected with the spherical groove, and the piston 803 is in sliding connection with the circular groove 702. The water in the water tank is conveyed into the filtering treatment box 4 for filtering and drug precipitation treatment through the water sucking and pressing actions of the piston 803, and is conveyed to the irrigation spray head 9012 through the two water gaps 708 on the other circular groove 702 for irrigation after the treatment is finished.

Meanwhile, the motor B903 is used for driving the rocker 904 and the gear 907 to rotate, and the gear 907 is driven to rotate through the meshing of the annular rack 9013 on the circular block 901 and the gear 907, so that the irrigation spray head 9012 can revolve along the annular rack 9013 for irrigation, the irrigation range is expanded, water is thrown outwards under the action of centrifugal force through the rotation of the gear 907, and the irrigation range is further expanded. On the basis, the sliding fit between the sliding column 909 and the limiting groove block 9011 and the sliding fit between the i-shaped block 9010 vertically and fixedly arranged on the limiting groove block 9011 and the T-shaped groove a905 arranged in the middle of one side of the rocker 904 drive the i-shaped block 9010 to displace, so that the irrigation nozzle 9012 displaces and performs revolution irrigation, and the irrigation range is expanded again.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.