阅读说明：本技术 一种新型水利工程施工用防水排水装置 (Novel water-proof drainage device for hydraulic engineering construction ) 是由 丁亮 于 2020-06-19 设计创作，主要内容包括：本发明具体涉及一种新型水利工程施工用防水排水装置,属于水利工程施工用防水排水相关领域。包括机体、控制开关、活动门、把手、观察窗、排水口、辅助过滤装置和电磁阀,通过在机体顶部右端设置了辅助过滤装置,通过控制开关启动驱动机构,驱动机构带动转筒进行转动,使滑杆带动活动杆进行上下往复运动,从而带动过滤板一起运动,防止杂物在过滤板某处聚集性堆积,有效提高对水流的过滤效果,同时通过弹簧增加了缓冲的效果,可以防止水流对排水装置内部造成直接的冲击,有效提高排水装置的使用寿命,通过旋转球头在保证转动的同时,也后期的维护和更换也更加方便的新型水利工程施工用防水排水装置。(The invention particularly relates to a novel waterproof drainage device for hydraulic engineering construction, and belongs to the field of waterproof drainage related to hydraulic engineering construction. Including the organism, control switch, the dodge gate, the handle, the observation window, the outlet, supplementary filter equipment and solenoid valve, through having set up supplementary filter equipment at organism top right-hand member, start actuating mechanism through control switch, actuating mechanism drives the rotary drum and rotates, make the slide bar drive the movable rod and carry out reciprocating motion from top to bottom, thereby it moves together to drive the filter, prevent that debris from piling up at filter somewhere gathering nature, effectively improve the filter effect to rivers, increased the effect of buffering through the spring simultaneously, can prevent that rivers from leading to the fact direct impact to drainage device is inside, effectively improve drainage device's life, through rotatory bulb when guaranteeing the pivoted, also the maintenance in later stage is with changing novel hydraulic engineering construction water repellent device also more convenient.)

1. The utility model provides a novel water-proof drainage device is used in hydraulic engineering construction, includes organism (1), its characterized in that: a control switch (2) is fixed at the left front end of the top of the machine body (1); the portable dust collector is characterized in that a movable door (3) is arranged on the front end face of the machine body (1), a handle (4) is fixed on the right end face of the front end face of the movable door (3), an observation window (5) is embedded into the upper right end of the machine body (1), a water outlet (6) is formed in the lower right end of the machine body (1), the water outlet (6) and the machine body (1) are of a through structure, a solenoid valve (7) is installed at the upper end of the water outlet (6), the solenoid valve (7) is electrically connected with a control switch (2), a dust cover (9) is arranged at the upper left end of the machine body (1), a water inlet (10) is formed in the left end of the dust cover (9), an auxiliary filtering device (8) is arranged at the right end of the top of the machine body (1), a bottom plate (11) is fixed at the bottom of, the power cord (13) is electrically connected with the control switch (2), the water pump (14) is installed inside the dust cover (9), the water pump (14) and the water inlet (10) are in a through structure, the left end of the water pump (14) is provided with the water outlet (15), and the water outlet (15) and the machine body (1) are in a through structure; the auxiliary filtering device (8) comprises a shell (81), a movable rod (82), a filtering plate (83), a spring (84), a partition plate (85), a sliding rod (86), a sliding groove (87), a rotating drum (88), a driving mechanism (89) and a filtering plate connecting mechanism (810); the filter plate is characterized in that the shell (81) is fixedly connected with the right end of the top of the machine body (1), a movable rod (82) penetrates through the right end of the shell (81), the filter plate (83) is located at the bottom of the movable rod (82), one end of the spring (84) is fixed to the right end of the bottom of the filter plate (83) at equal intervals, the other end of the spring is connected with a boss on the right inner side wall of the machine body (1), and the left end of the filter plate (83) is connected with the left inner side wall of the machine body (1) through; the rotary drum type automatic feeding device is characterized in that the partition plate (85) is fixedly connected with the upper end inside the shell (81), the sliding rod (86) is fixedly connected with the middle of the left end of the movable rod (82), the sliding rod (86) is slidably connected with the inner side face of the sliding groove (87), the sliding groove (87) is embedded into the outer surface of the rotary drum (88) at equal intervals, the rotary drum (88) is rotatably connected with the middle of the bottom end of the partition plate (85), and the left end of the partition plate (85) is provided with a driving mechanism (89.

2. The novel water-proof drainage device for hydraulic engineering construction according to claim 1, characterized in that: the filter plate connecting mechanism (810) comprises a fixing groove (8101), a rotating groove (8102), a rotary ball head (8103) and a rubber ring (8104); an embedded fixing groove (8101) is formed in the left end of the filter plate (83), internal threads are formed in the fixing groove (8101), external threads are formed in the bottom of the rotary ball head (8103), and the internal threads and the external threads of the rotary ball head are matched; the rotary groove (8102) is arranged on the left inner side wall of the machine body (1) and is in an inwards concave spherical shape, the rotary groove is matched with a spherical cambered surface of the rotary ball head (8103), and a circle of rubber ring (8104) is arranged at an opening of the rotary groove (8102).

3. The novel water-proof drainage device for hydraulic engineering construction according to claim 2, characterized in that: the rubber ring (8104) is arranged along the opening edge of the rotating groove (8102), and the diameter of the rubber ring (8104) is smaller than that of the opening of the rotating groove (8102).

4. The novel water-proof drainage device for hydraulic engineering construction according to claim 2, characterized in that: the number of the fixing grooves (8101) is at least two, the fixing grooves are symmetrically arranged, and the positions of the fixing grooves (8101) correspond to the positions of the rotating grooves (8102) formed in the left inner side wall of the machine body.

5. The novel water-proof drainage device for hydraulic engineering construction according to claim 1, characterized in that: actuating mechanism (89) include motor (891), rotating plate (892), first gear (893), chain (894), second gear (895) and connecting piece (896), motor (891) top is provided with rotating plate (892), first gear (893) and rotating plate (892) top right-hand member rotate to be connected, chain (894) twine in first gear (893) surface, second gear (895) are installed in the inside right-hand member of chain (894), connecting piece (896) and second gear (895) bottom fixed connection, motor (891) and baffle (85) left end fixed connection, connecting piece (896) and rotary drum (88) top fixed connection.

6. The novel water-proof drainage device for hydraulic engineering construction according to claim 1, characterized in that: the filter plate (83) is in a fine mesh shape, and the size of the through holes in the filter plate (83) is set to be 0.5 cm.

7. The novel water-proof drainage device for hydraulic engineering construction according to claim 1, characterized in that: the number of the sliding grooves (87) is three, and the inner side surfaces of the sliding grooves (87) are smooth planes.

8. The novel water-proof drainage device for hydraulic engineering construction according to claim 1, characterized in that: the length of the shell (81) is set to be 20 cm, and a layer of waterproof anti-oxidation layer is bonded on the outer surface of the shell (81).

9. The novel water-proof drainage device for hydraulic engineering construction according to claim 5, characterized in that: the central line of the rotating plate (892) and the output end of the motor (891) are in the same horizontal direction, and the motor (891) drives the rotating plate (892) to rotate by 360 degrees.

10. The novel water-proof drainage device for hydraulic engineering construction according to claim 5, characterized in that: the diameter of the first gear (893) is set to be 5 cm, and the first gear (893) is in transmission connection with the outer surface of the second gear (895) through a chain (894).

Technical Field

The invention particularly relates to a novel waterproof drainage device for hydraulic engineering construction, and relates to the field of waterproof drainage related to hydraulic engineering construction.

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reaches the earth's surface water and the groundwater of harmfully having the benefit purpose and the engineering of building, also is called water engineering, and water is the essential valuable resource of mankind's production and life, but its naturally existing state does not accord with mankind's needs completely, only builds hydraulic engineering, just can control rivers, prevents flood disasters to and the regulation and the distribution of water yield need use novel waterproof drainage device for hydraulic engineering construction in hydraulic engineering work progress.

However, the novel waterproof drainage device for hydraulic engineering construction generally uses a water pump to pump water into and out of a machine body, a control switch starts a solenoid valve to discharge the water through a water outlet, but the traditional novel waterproof drainage device for hydraulic engineering construction has poor filtering effect on the water, the water outlet is easy to block in the using process, and the working efficiency is influenced, meanwhile, the traditional waterproof drainage device for hydraulic engineering construction has poor driving effect on a rotary drum, so that the use is inconvenient, the traditional filter screen adopts a fixed arrangement, the impact force of the water flow in the drainage process is large, direct impact can be caused on internal equipment of the drainage equipment, the service life of the equipment is influenced, in the drainage process, the water flow pumped in by the water pump forms a single parabola in the direction of the water flow in the drainage machine body, so that the local pressure inside the drainage machine body is too large, and filtered sundries can be accumulated at a certain position on the filter screen, the later stage drainage effect is influenced. When drainage device need change inside filter, the dismouting of filter is comparatively troublesome, and the later maintenance is inconvenient.

Disclosure of Invention

The invention aims to provide a novel waterproof drainage device for hydraulic engineering construction, which carries out water flow filtration treatment in the drainage process, realizes a filtration effect through the reciprocating movement of a filter plate, simultaneously prevents sundries from being accumulated at a certain position of the filter plate in an aggregating manner, effectively improves the filtration effect on water flow, simultaneously increases the buffering effect through a spring, can prevent the water flow from directly impacting the interior of the drainage device, effectively prolongs the service life of the drainage device, and ensures the movement of the filter plate through the matching of a rotary ball head and a rotary groove, and is convenient for later maintenance and replacement.

In order to achieve the purpose, the invention provides the following technical scheme: a novel waterproof drainage device for hydraulic engineering construction comprises a machine body, wherein a control switch is fixed at the left front end of the top of the machine body; the front end face of the machine body is provided with a movable door, the right end of the front end face of the movable door is fixed with a handle, the right upper end of the machine body is embedded with an observation window, the right lower end of the machine body is provided with a water outlet, the water outlet is communicated with the machine body, the upper end of the water outlet is provided with an electromagnetic valve which is electrically connected with the control switch, the dust cover is arranged at the upper left end of the machine body, the water inlet is arranged at the left end of the dust cover, the auxiliary filtering device is arranged at the right end of the top of the machine body, a bottom plate is fixed at the bottom of the machine body, universal wheels are fixed at four ends of the bottom plate, a power line is arranged at the right end of the back surface of the bottom plate, the power line is electrically connected with the control switch, the water pump is arranged in the dust cover and is in a through structure with the water inlet, the left end of the water pump is provided with the water outlet, and the water outlet is in a through structure with the machine body; the auxiliary filtering device comprises a shell, a movable rod, a filtering plate, a spring, a partition plate, a sliding rod, a sliding chute, a rotating drum, a driving mechanism and a filtering plate connecting mechanism; the shell is fixedly connected with the right end of the top of the machine body, a movable rod penetrates through the right end of the shell, the filter plate is positioned at the bottom of the movable rod, the springs are equidistantly fixed at the right end of the bottom of the filter plate, the other end of each spring is connected with a boss on the right inner side wall of the machine body, and the left end of the filter plate is connected with the left inner side wall of the machine body through a filter plate connecting mechanism; the baffle and the inside upper end fixed connection of casing, slide bar and movable rod left end middle part fixed connection, slide bar and spout medial surface sliding connection, the spout equidistance imbeds in the rotary drum surface, the rotary drum rotates with baffle bottom middle part to be connected, the baffle left end is provided with actuating mechanism.

Further, the filter plate connecting mechanism comprises a fixed groove, a rotating ball head and a rubber ring; an embedded fixing groove is formed in the left end of the filtering plate, internal threads are formed in the fixing groove, external threads are formed at the bottom of the rotary ball head, and the internal threads and the external threads of the rotary ball head are matched; the rotating groove is arranged on the left inner side wall of the machine body, is in an inwards concave spherical shape and is matched with the spherical cambered surface of the rotating ball head, and a circle of rubber ring is arranged at an opening of the rotating groove.

Further, the rubber ring is arranged along the edge of the opening of the rotating groove, and the diameter formed by the rubber ring is smaller than that of the opening of the rotating groove.

Furthermore, the number of the fixing grooves is at least two, the fixing grooves are symmetrically arranged, and the positions of the fixing grooves correspond to the positions of the rotating grooves formed in the left inner side wall of the machine body.

Furthermore, actuating mechanism includes motor, rotor plate, first gear, chain, second gear and connecting piece, the motor top is provided with the rotor plate, first gear rotates with rotor plate top right-hand member to be connected, the chain twines in first gear surface, the second gear is installed in the inside right-hand member of chain, connecting piece and second gear bottom fixed connection, motor and baffle left end fixed connection, connecting piece and rotary drum top fixed connection.

Furthermore, the filter plate is fine and dense in net shape, and the size of the through holes in the filter plate is set to be 0.5 cm.

Furthermore, the spout is provided with three altogether to the spout medial surface all is smooth plane.

Further, the length of the shell is set to be 20 cm, and a layer of waterproof oxidation-resistant layer is bonded on the outer surface of the shell.

Further, the central line of the rotating plate and the output end of the motor are in the same horizontal direction, and the motor drives the rotating plate to rotate by 360 degrees.

Further, the diameter of the first gear is set to be 5 cm, and the first gear is in transmission connection with the outer surface of the second gear through a chain.

Further, the filter is the metal filter screen material, and rotatory bulb is the metal material.

Further, the machine body is made of stainless steel.

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

the method has the advantages that: the invention relates to a novel waterproof drainage device for hydraulic engineering construction, which is characterized in that an auxiliary filtering device is arranged at the right end of the top of a machine body, a driving mechanism is started through a control switch, the driving mechanism drives a rotary drum to rotate, the rotary drum drives a sliding chute to synchronously rotate, so that a sliding rod slides on the inner side surface of the sliding chute, the sliding rod drives a movable rod to do up-and-down reciprocating motion, the movable rod moves downwards to drive a filter plate to move downwards, the spring is stressed to contract, the movable rod moves upwards to be separated from the filter plate, the spring loses stress to stretch and drive the filter plate to reset, and the effect of filtering water in the machine.

The method has the advantages that: according to the invention, the filter plate is arranged in the machine body through the filter plate connecting mechanism and the spring, an inclined horizontal plane is formed at the same time, when water flow entering the machine body from the water outlet falls on the filter plate, the spring provides buffer force for the filter plate, so that the impact force generated by the water flow impacting the filter plate is reduced, when the water flow is flushed onto the filter plate in a parabolic manner, the filter plate obtains the recoil force given by the spring, and the condition that the filter plate is locally damaged or sunken due to long-term water flow impact is effectively avoided.

The method has the advantages that: according to the invention, the filter plate connecting mechanism can ensure that the filter plate can reciprocate under the driving of the spring and the movable rod, and can prevent filtered impurities from being accumulated at a certain fixed position of the filter plate, and when the filter plate is lifted upwards by the restoring force of the spring, the impurities accumulated on the surface of the filter plate can slide to other positions along with the inclination angle, so that the filter plate is prevented from being blocked by the impurities, and the filtering effect is prevented from being influenced.

The advantages are that: the filter plate connecting mechanism adopts the rotary ball head to realize the connection of the machine body and the filter plate, so that the rotation and the fixation of the filter plate are realized, the ball head is connected with the internal thread in the fixed groove at the corresponding position of the filter plate through the external thread in the installation process, the rotary ball head is pushed into the rotary groove through external force, a circle of rubber ring is arranged at the position of the rotary groove, the diameter of the rubber ring is smaller than the maximum diameter of the rotary ball head, the rotary ball head enters the rotary groove through extruding the rubber ring, the clamping installation of the rotary ball head is realized, the rubber ring is restored to deform after the rotary ball head enters the rotary groove, and the rotary ball head can be effectively prevented from being separated from the rotary groove because the diameter of the rubber ring.

The advantages are that: according to the invention, the rubber ring is arranged at the joint of the rotary ball head and the rotary notch, so that the abrasion of equipment caused by direct friction between the rotary ball head and metal at the rotary notch in the reciprocating motion of the filter plate is avoided, and the service life of the equipment is effectively prolonged.

The method has the advantages that: according to the novel waterproof drainage device for hydraulic engineering construction, the driving mechanism is arranged at the left end of the partition plate, the motor is started through the control switch, the motor drives the rotating plate to rotate, the rotating plate drives the first gear to rotate, the first gear drives the second gear to transmit through the chain, and the second gear drives the rotary drum to rotate through the connecting piece, so that the effect of driving the rotary drum to rotate is achieved, the driving mechanism is ensured to be separated from the interior of the drainage device body, and the influence of moisture on the driving mechanism is prevented.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic view of the construction of an auxiliary filter unit according to the present invention;

FIG. 4 is a schematic front sectional view of an auxiliary filter device according to the present invention;

FIG. 5 is a front cross-sectional structural schematic view of the drive mechanism of the present invention;

FIG. 6 is a schematic view of the filter plate attachment mechanism of the present invention in an unassembled state;

FIG. 7 is a schematic view of the construction of the rubber ring of the present invention;

reference numerals: machine body-1, control switch-2, movable door-3, handle-4, observation window-5, water outlet-6, electromagnetic valve-7, auxiliary filtering device-8, dust-proof cover-9, water inlet-10, bottom plate-11, universal wheel-12, power line-13, water pump-14, water outlet-15, shell-81, movable rod-82, filtering plate-83, spring-84, partition-85, slide rod-86, slide groove-87, rotary drum-88, driving mechanism-89, filtering plate connecting mechanism-810, motor-891, rotating plate-892, first gear-893, chain-894, second gear-895, connecting piece-896, fixed groove-8101, rotating groove-8102, water outlet-6, water outlet-7, water outlet-8, water inlet-9, slide rod-86, slide groove-87, a rotary ball head-8103 and a rubber ring-8104.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring to fig. 1-7, in the embodiment of the present invention, a novel waterproof drainage device for hydraulic engineering construction is provided, which includes a machine body 1, a control switch 2 is fixed at the left front end of the top of the machine body 1, a movable door 3 is arranged on the front end surface of the machine body 1, a handle 4 is fixed at the right end of the front end surface of the movable door 3, an observation window 5 is embedded in the right upper end of the machine body 1, a water outlet 6 is arranged at the right lower end of the machine body 1, the water outlet 6 and the machine body 1 are in a through structure, an electromagnetic valve 7 is arranged at the upper end of the water outlet 6, the electromagnetic valve 7 is electrically connected with the control switch 2, a dust cover 9 is arranged at the left upper end of the machine body 1, a water inlet 10 is arranged at the left end of the dust cover 9, an auxiliary filtering device 8 is arranged at the right, the dust cover 9 is internally provided with a water pump 14, the water pump 14 and the water inlet 10 are in a through structure, the left end of the water pump 14 is provided with a water outlet 15, and the water outlet 15 and the machine body 1 are in a through structure.

Auxiliary filtering device 8 includes casing 81, movable rod 82, filter 83, spring 84, baffle 85, slide bar 86, spout 87, rotary drum 88 and actuating mechanism 89, casing 81 right-hand member has run through movable rod 82, filter 83 is installed in movable rod 82 bottom, spring 84 equidistance is fixed in filter 83 bottom right-hand member, be favorable to carrying out fixed mounting to spring 84, baffle 85 and the inside upper end fixed connection of casing 81, be favorable to carrying out fixed mounting to baffle 85, slide bar 86 and movable rod 82 left end middle part fixed connection, be favorable to carrying out fixed mounting to slide bar 86, slide bar 86 and spout 87 medial surface sliding connection, spout 87 equidistance imbeds in rotary drum 88 surface, rotary drum 88 is connected with baffle 85 bottom middle part rotation, baffle 85 left end is provided with actuating mechanism 89.

The filter plate connecting mechanism 810 comprises a fixing groove 8101, a rotating groove 8102, a rotary ball head 8103 and a rubber ring 8104; an embedded fixing groove 8101 is formed in the left end of the filter plate 83, internal threads are formed in the fixing groove 8101, external threads are formed in the bottom of the rotary ball head 8103, and the internal threads and the external threads of the rotary ball head 8103 are matched; the rotating groove 8102 is arranged on the left inner side wall of the machine body 1, is in an inwards concave spherical shape, is matched with a spherical cambered surface of the rotating ball head 8103, and is provided with a circle of rubber ring 8104 at an opening of the rotating groove 8102. Rubber circle 8104 sets up along rotating groove 8102 opening edge, and the diameter that rubber circle 8104 formed is less than rotating groove 8102 opening part diameter. The number of the fixed grooves 8101 is at least two, the fixed grooves 8101 are symmetrically arranged, and the positions of the fixed grooves 8101 correspond to the positions of the rotating grooves 8102 formed in the left inner side wall of the machine body.

Actuating mechanism 89 includes motor 891, rotor plate 892, first gear 893, chain 894, second gear 895 and connecting piece 896, the motor 891 top is provided with rotor plate 892, is favorable to carrying out fixed mounting to rotor plate 892, first gear 893 is connected with rotor plate 892 top right-hand member rotation, chain 894 twines in first gear 893 surface, is favorable to carrying out fixed mounting to chain 894, second gear 895 is installed in the inside right-hand member of chain 894, connecting piece 896 is favorable to carrying out fixed mounting to connecting piece 896 with second gear 895 bottom fixed connection, motor 891 and baffle 85 left end fixed connection, connecting piece 896 and rotary drum 88 top fixed connection.

Casing 81 and organism 1 top right-hand member fixed connection to better carry out fixed mounting to casing 81. The filter 83 is fine and net-shaped, and the size of the through holes in the filter 83 is set to be 0.5 cm, so that a better filtering effect is achieved. The number of the sliding grooves 87 is three, and the inner side surfaces of the sliding grooves 87 are smooth planes, so that the sliding rods 86 can slide on the inner side surfaces of the sliding grooves 87 better. The length of the shell 81 is set to be 20 cm, and a waterproof oxidation-resistant layer is adhered to the outer surface of the shell 81 to prevent the outer surface of the shell 81 from rusting or being oxidized and corroded due to long-term use. The central line of the rotating plate 892 and the output end of the motor 891 are in the same horizontal direction, and the motor 891 drives the rotating plate 892 to rotate at an angle of 360 degrees, so that the motor 891 can drive the rotating plate 892 to rotate better. The diameter of the first gear 893 is set to be 5 cm, and the first gear 893 is in transmission connection with the outer surface of the second gear 895 through a chain 894, so as to achieve better driving effect. The filter plate 83 and the rotary ball head 8103 are made of metal materials and have the advantages of convenience in cleaning and high hardness. The machine body 1 is made of stainless steel and has the advantage of longer service life.

The invention provides a novel waterproof drainage device for hydraulic engineering construction through improvement, which operates in the following manner;

firstly, the external thread at the bottom of the rotary ball head 8103 is connected and fixed with the internal thread of the fixed groove 8101 embedded at the left end of the filter plate, then the rotary ball head 8103 is rotationally connected with the rotary groove 8102 matched with the size and the shape, the rotary ball head 8103 is connected into the rotary groove 8102 through an external force clamp, the diameter formed by the rubber ring 8104 is slightly smaller than the diameter of the opening of the rotary groove 8102 and the diameter of the rotary ball head 8103, so the rotary ball head 8103 needs to extrude the rubber ring 8104 to install the rotary ball head 8103 into the rotary groove 8102, meanwhile, after the rotary ball head 8103 enters the rotary groove 8102, the rubber ring 8104 restores the original state due to the elastic action, the rotary ball head 8103 is further fixed in the rotary groove 8102, meanwhile, the friction force generated by the rubber ring 8104 can effectively prevent the rotary ball head 8103 from being separated from the rotary groove 8102, and simultaneously can not influence the rotation of the rotary ball head 8103 in the rotary, the metal friction between the rotary ball head 8103 and the position of the rotary groove 8102 can be reduced, and the service life of the equipment is prolonged. The other end of the filter plate is connected with a boss on the inner side of the machine body 1 through a spring 84, and two ends of the spring 84 are fixed by welding.

Then, the device is moved to a place needing to be used through the universal wheels 12, then the power cord 13 is inserted into a power supply, and the water inlet 10 is connected with the place needing to be drained; starting water pump 14 through control switch 2, water pump 14 collects water through water inlet 10, and the filtration of rivers is carried out in leading-in organism 1 with water through delivery port 15. The motor 891 is started through the control switch 2, the motor 891 drives the rotating plate 892 to rotate, the rotating plate 892 drives the first gear 893 to rotate, the first gear 893 drives the second gear 895 to transmit through the chain 894, and the second gear 895 drives the rotating cylinder 88 to rotate through the connecting piece 896; the rotary drum 88 drives the sliding chute 87 to synchronously rotate, so that the sliding rod 86 slides on the inner side surface of the sliding chute 87, the sliding rod 86 drives the movable rod 82 to do up-and-down reciprocating motion, the movable rod 82 moves downwards to drive the filter plate 83 to move downwards, the spring 84 is stressed to contract, the movable rod 82 moves upwards to be separated from the filter plate 83, the spring 84 loses stress to stretch and drive the filter plate 83 to reset, the filter plate 83 makes reciprocating motion at a certain inclination angle, the effect of filtering water in the machine body 1 is achieved, the electromagnetic valve 7 is started through the control switch 2, and the water is discharged through the water outlet 6; when the rivers that get into organism 1 from delivery port 15 fall on filter 83, spring 84 provides the cushion force for filter 83, has reduced the impact force that rivers impact filter 83 produced, on rivers erode filter 83 with the form of parabola, filter 83 obtains the recoil force that spring 84 gave, has effectively avoided long-term rivers to strike, and leads to the filter local damage or sunken condition to take place. After water flows through the filter plate 83, impurities can be left on the filter plate 83, the filter plate 83 is lifted upwards by the restoring force of the spring 84, and the impurities gathered on the surface can slide to other positions along with the inclination angle, so that the filter plate 83 is prevented from being blocked by the impurities, and the filtering effect is influenced.

Finally, after the device is used, the water pump 14, the electromagnetic valve 7 and the motor 891 are closed through the control switch 2, the movable door 3 is opened through the handle 4, sundries on the filter plate 83 are cleaned, and finally the power line 13 is pulled out from the power supply. When the filter plate 83 needs to be replaced, the rotary ball head 8103 can be pulled out from the rotating groove 8102 by applying external force, and the filter plate 83 is replaced and maintained.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.