Drought-resistant drainage pump with shock-absorbing base

Abstract

The application discloses a drought-resistant and flood-draining pump with a buffer base, relates to the technical field of water conservancy projects, and is used for solving the problems that the existing pump body is easily blocked by floating objects during work, is damaged, and is easily deviated due to vibration generated during the work of the pump body, and comprises a pump body, a chassis and a handrail, the pump body is installed at the top of the chassis, the top of the chassis is fixed with the handrail through spot welding, the bottom of the chassis is installed with a supporting assembly, one side of the pump body is installed with a cleaning assembly, the sleeve is communicated with the pump body through bolts, the inside of the sleeve is fixedly connected with a fixing frame, and the fixing frame is movably connected with a first rotating blade on one side through a bearing. Compared with the prior art, the application has the advantages that the pump body can be better damped, floating objects in flowing water can be effectively collected, and the floating objects are prevented from entering the inside of the pump body to affect the work of the pump body.

Description

Technical Field

[0001] This invention relates to the field of water conservancy engineering technology, specifically a drought-resistant and flood-draining pump with a shock-absorbing base. Background Technology

[0002] A water pump is a machine that transports or pressurizes liquids. It transfers the mechanical energy of a prime mover or other external energy to the liquid, increasing the liquid's energy. It is mainly used to transport liquids including water, oil, acid and alkali solutions, emulsions, suspensions, and liquid metals. It can also transport liquid-gas mixtures and liquids containing suspended solids. Technical parameters of water pump performance include flow rate, suction head, discharge head, shaft power, water power, and efficiency. For example, drought relief and flood drainage pumps, due to their high power, can transport more water in the same amount of time. During urban and rural floods, these pumps are needed to quickly transport water to designated locations. However, the water may contain large suspended solids, such as plastic bags, waste paper, and clumps of grass, which can affect the normal operation of the pump.

[0003] During flood drainage, the presence of easily entangled objects in the water can easily cause blockages in the pump body. Once blocked, the pump will stop working and may even burn out the internal drive motor. In addition, the water contains a certain proportion of silt and sand, which can accumulate in the pump body after prolonged use, also damaging the internal drive motor. Furthermore, the strong vibrations during operation can cause the pump body to shift position, affecting its operation and causing noise pollution. However, the above-mentioned problems have not been adequately addressed in existing pump designs.

[0004] Therefore, we propose a drought-resistant and flood-draining pump with a shock-absorbing base. Summary of the Invention

[0005] The purpose of this invention is to provide a drought-resistant and flood-draining pump with a shock-absorbing base, to solve the following problems:

[0006] The flowing water continuously impacts the second vortex blade, causing the rotating rod to rotate. This allows the evenly distributed gripping pins on the outside of the short plate to collect plastic bags, algae, and weeds in the water, preventing them from entering the pump body and causing the internal drive motor to stop working, resulting in pump damage and delays. This solves the problem of existing devices failing to collect plastic bags, algae, and weeds during pumping and drainage, which can easily enter the pump body and cause damage. When the slag removal box is saturated with plastic bags, algae, and weeds, the operator pulls the auxiliary comb teeth via the second lever. The auxiliary comb teeth disengage from the gripping comb teeth, allowing them to grab the plastic bags, algae, and weeds attached to their surface and remove them through the slag outlet at the bottom of the slag removal box. This ensures that the invention operates normally under normal pump conditions. This invention continuously collects and removes plastic bags, algae, and weeds, improving the pump's pumping and drainage efficiency and greatly reducing the probability of pump malfunctions due to blockages. It solves the problem of existing pumps requiring shutdown for cleaning, which is time-consuming and laborious. By rotating the threaded rod, the connecting plate descends, and the first groove on its outer side forces the slider to drive the rotating shaft to rotate along the first groove until the second support plate contacts the ground. The second support plate cooperates with the first support plate via a first telescopic rod. During use, the second support plate, in conjunction with the first telescopic rod, can eliminate the vibration generated by the pump, preventing strong vibrations from causing the invention to shift position and thus affecting water extraction and discharge. This solves the problem of existing devices lacking damping components, which leads to pump vibrations causing positional shifts and generating significant noise during operation.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A drought-resistant and flood-draining pump with a shock-absorbing base includes a pump body, a chassis, and a handrail. The pump body is mounted on top of the chassis, and the handrail is fixed to the top of the chassis by spot welding. A support assembly is installed at the bottom of the chassis, and a cleaning assembly is installed on one side of the pump body. The cleaning assembly includes a sleeve, a fixing frame, a first impeller, a brush, a cleaning box, a baffle, a sewage pipe, a scraper, a second impeller, a rotating rod, a short plate, a gripping nail, a slag removal box, gripping comb teeth, auxiliary comb teeth, a second pull rod, and a first pull rod.

[0009] The sleeve is connected to the pump body by bolts. A fixing frame is fixedly connected inside the sleeve. A first rotary vane is movably connected to one side of the fixing frame via a bearing. A brush is fixedly connected to the end of the first rotary vane away from the fixing frame. The brush cooperates with the inner wall of the pump body. A cleaning box is connected to one side of the sleeve. Several baffles are installed inside the cleaning box. A drain pipe is connected to the bottom of the cleaning box. A scraper is installed inside the cleaning box. The scraper cooperates with the baffles. A first pull rod is fixedly connected to the outside of the scraper. One end of the first pull rod passes through the sleeve and extends to the outside.

[0010] Furthermore, the cleaning box is equipped with symmetrical second blades inside. The top of the second blades is movably connected to the inner wall of the cleaning box via bearings. The bottom of the second blades is fixed with a rotating rod by spot welding. Short plates are installed at equal intervals on the outer side of the rotating rod.

[0011] Furthermore, a slag removal box is symmetrically connected to the outside of the cleaning box. The slag removal box is equipped with gripping comb teeth inside. The gripping comb teeth cooperate with the short plate. A first slot is opened on one side of the gripping comb teeth. An auxiliary comb tooth is placed in the first slot. A second pull rod is fixedly connected to one end of the auxiliary comb tooth. One end of the second pull rod passes through the slag removal box. Gripping pins are installed on the outside of the short plate, the gripping comb teeth and the auxiliary comb teeth.

[0012] Furthermore, the support assembly includes a threaded rod, a connecting plate, a first support plate, a first telescopic rod, and a second support plate. The top of the chassis has symmetrically opened second slots, and a threaded rod is threadedly connected to the second slot. A handle is fixedly connected to the top of the threaded rod, and a connecting plate is movably connected to the bottom of the threaded rod via a bearing. The first support plate is fixedly connected to the outer side of the connecting plate, and the first telescopic rod is fixedly connected to the bottom of the first support plate. The second support plate is fixedly connected to the bottom end of the first telescopic rod, and a first spring is sleeved on the outer side of the first telescopic rod.

[0013] Furthermore, the support assembly also includes a first slide groove, a bracket, a rotating shaft, a long rod, a roller, a slider, and a fixing ring. The first slide groove is provided on the outer side of the connecting plate. Four brackets are symmetrically fixedly connected to the bottom of the chassis. A rotating shaft is movably connected to the bracket through a bearing. A long rod is fixedly connected to the outer side of the rotating shaft. A roller is connected to the bottom of the long rod.

[0014] Furthermore, a slider is fixedly connected to the outer side of the long rod, and the slider is slidably connected in the first groove. A fixing ring is spot-welded to the outer side of the second support plate.

[0015] Furthermore, a switch is provided on the outside of the sewage pipe, a protective pad is installed at the bottom of the second support plate, the sleeve is fixed to the top of the chassis by bolts, a water outlet pipe is connected to one side of the pump body, a water inlet pipe is connected to one end of the cleaning box, and a slag outlet is provided on one side of the slag removal box.

[0016] This invention also proposes a method for operating a drought-resistant and flood-drainage pump with a shock-absorbing base, comprising the following steps:

[0017] Step 1: Move the invention to the designated position. The worker rotates the threaded rod. The rotation of the threaded rod causes the connecting plate to move downward. The first groove on the outer side of the connecting plate causes the slider to move along the first groove and roll on the ground with the roller until the second support plate contacts the ground. At this time, the roller connected to the rotating shaft has completely disengaged from the ground, so that the invention has a certain shock absorption effect in conjunction with the first telescopic rod during use.

[0018] Step Two: When the pump operates and introduces water into the cleaning tank, the high-speed water flow drives the second vane to rotate, which in turn drives the short plate connected to the bottom to rotate. The grabbing pins on the outside of the short plate grab the plastic bags, algae, and weeds in the water. The short plate cooperates with the grabbing comb teeth to make the plastic bags, algae, and weeds detach from the short plate and be grabbed by the grabbing comb teeth. When the plastic bags, algae, and weeds grabbed by the grabbing comb teeth in the slag removal tank are saturated, the operator pulls the second lever. The second lever drives the auxiliary comb teeth to disengage from the grabbing comb teeth and brings out the plastic bags, algae, and weeds along with the grabbing pins. The operator grabs the plastic bags, algae, and weeds and cleans them out through the slag outlet.

[0019] Step 3: After removing the plastic bags, algae, and weeds from the water outlet, the water flows through several baffles. These baffles cause the sediment in the water to settle. The sediment is then removed by periodically opening the drain pipe. After passing through the baffles, the water flows into the casing. The water causes the first vane to rotate, which in turn drives the brush to clean the inner walls of the casing and the pump body. This prevents the inner walls of the pump body from becoming clogged due to prolonged lack of cleaning, which could affect the normal operation of the pump.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. In use, the present invention continuously impacts the second vortex blade, which drives the rotating rod connected to the bottom to rotate. The symmetrically arranged rotating rod and the short plates evenly installed on its outer side are staggered and rotate. The grabbing nails evenly arranged on the outer side of the short plates can collect plastic bags, algae and weeds in the water, preventing these plastic bags, algae and weeds from entering the pump body with the water flow, which would cause the drive motor inside the pump body to stop working, resulting in pump damage and delaying its operation. This solves the problem of existing devices failing to collect plastic bags, algae and weeds in the water flow during the pumping and drainage process, making them easy to enter the pump body and cause damage.

[0022] 2. In use, the invention utilizes the cooperation of the short plate and the gripping comb teeth to transfer the plastic bags, algae, and weeds gripped by the short plate to the outside of the gripping comb teeth. When the plastic bags, algae, and weeds stored inside the slag removal box are saturated, the operator pulls the auxiliary comb teeth using the second lever. This allows the auxiliary comb teeth to grip the plastic bags, algae, and weeds attached to the surface of the gripping comb teeth and remove them through the slag outlet at the bottom of the slag removal box. This invention enables the continuous collection of plastic bags, algae, and weeds while the pump is operating normally, improving the pump's pumping and drainage efficiency and greatly reducing the probability of pump failure caused by plastic bags, algae, and weeds clogging the pump. It also solves the problem of existing pumps requiring the pump to be stopped for cleaning plastic bags, algae, and weeds, which is time-consuming and laborious.

[0023] 3. In use, the present invention rotates the threaded rod, which causes the connecting plate to move downward in the vertical direction. The first sliding groove on the outer side of the connecting plate forces the slider to slide along the first sliding groove, thereby driving the rotating shaft connected to the slider to rotate. The rotating shaft drives the roller to deflect until the second support plate contacts the ground. The second support plate cooperates with the first support plate through the first telescopic rod, and a fixing ring is also provided to fix the present invention to the ground. Thus, in use, the second support plate and the first telescopic rod can eliminate the vibration generated by the pump body, preventing the strong vibration generated by the pump body from causing the present invention to shift in position, affecting the pumping and discharge of water. This solves the problem that the existing device does not have a damping component, which makes the pump body prone to position shift and generate huge noise when it vibrates during operation.

[0024] 4. In use, this invention uses several baffles to allow sand and silt in the flowing water to settle at the bottom of the cleaning tank and be discharged through the drain pipe at the bottom of the cleaning tank. The impact force of the flowing water drives the first vane to rotate, which in turn drives the brush to rotate. The brush removes the silt attached to the pump body and the inner wall of the casing, preventing the pump body from becoming clogged due to prolonged use without timely cleaning, thus affecting the normal operation of the pump. Attached Figure Description

[0025] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings;

[0026] Figure 1 This is a cross-sectional view of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the overall structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the roller retracted state structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the enlarged structure of region A of the present invention;

[0030] Figure 5 This is a side view of the overall structure of the present invention;

[0031] Figure 6 This is a schematic diagram of the three-dimensional structure of the gripping comb teeth of the present invention;

[0032] Figure 7 This is a schematic diagram of the three-dimensional structure of the auxiliary comb teeth of the present invention;

[0033] Figure 8 This is a top view of the cleaning box structure of the present invention.

[0034] Reference numerals: 101, Pump body; 102, Chassis; 103, Handrail; 3, Cleaning assembly; 301, Sleeve; 302, Fixing frame; 303, First vane; 304, Brush; 305, Cleaning box; 306, Baffle; 307, Sewage pipe; 308, Scraper; 309, Second vane; 310, Rotating rod; 311, Short plate; 312, Grabbing pin; 313, Slag removal box; 314 315. Gripping comb teeth; 316. Auxiliary comb teeth; 317. Second pull rod; 318. First pull rod; 809. Support assembly; 8001. Threaded rod; 801. Connecting plate; 802. First support plate; 803. First telescopic rod; 804. Second support plate; 805. First slide groove; 806. Bracket; 807. Rotating shaft; 808. Long rod; 810. Roller; 811. Slider; 812. Fixing ring. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Example 1:

[0037] like Figure 1-3 and Figure 5 As shown, a drought-resistant and flood-draining pump with a shock-absorbing base includes a pump body 101, a chassis 102, and a handrail 103. The pump body 101 is mounted on top of the chassis 102. The handrail 103 is fixed to the top of the chassis 102 by spot welding. A support assembly 8 is installed at the bottom of the chassis 102. A cleaning assembly 3 is installed on one side of the pump body 101. Rotating the threaded rod 801 causes the connecting plate 802 to move downward. Since the rotating shaft 808 and the bracket 807 are connected by a bearing, the slider 811 connected to the outside of the rotating shaft 808 slides along the first groove 806 and cooperates with the roller 810 to roll on the ground. The design of the rotating shaft 808 and the long rod 809 allows the rotating shaft 808 to retract more quickly and effortlessly by driving the rollers 810 connected to the long rods 809 on both sides until the second support plate 805 contacts the ground. The second support plate 805 is connected to the first support plate 803 through the first telescopic rod 804, which can eliminate the vibration generated during the use of the invention and prevent the invention from shifting its position due to severe vibration, thus affecting the extraction and discharge of water. In addition, some rod-shaped objects can be inserted into the fixing ring 812 to further fix the invention and ensure the stability of the invention's operation.

[0038] Example 2:

[0039] like Figure 1-3 and Figure 6-8As shown, when the pump body 101 introduces water into the cleaning tank 305, the high-speed flowing water continuously impacts the second vortex vane 309 connected to the fixed frame 302, causing the second vortex vane 309 to rotate continuously. The second vortex vane 309 drives the short plate 311 connected to its bottom end via the rotating rod 310 to rotate. Specifically, by setting two sets of symmetrical rotating rods 310 and staggered short plates 311, and by installing gripping pins 312 on the outer sides of the short plates 311, the gripping comb teeth 314, and the auxiliary comb teeth 315, the short plates 311 can grip plastic bags, algae, and weeds in the flowing water through the gripping pins 312 on their outer sides when rotating in a staggered manner. The gripping pins 312 installed on the outer sides of the short plates 311 firmly fix the plastic bags, algae, and weeds, preventing them from being damaged by the flowing water. The plastic bags, algae, and weeds are filled into the pump body 101. The short plate 311 cooperates with the gripping comb 314 to detach the plastic bags, algae, and weeds from the short plate 311 and be gripped and fixed by the gripping comb 314. When the plastic bags, algae, and weeds stored in the slag removal box 313 are saturated, the operator pulls the second lever 316. The second lever 316 drives the auxiliary comb 315 to disengage from the gripping comb 314 and brings the plastic bags, algae, and weeds out together through the gripping nail 312. The operator grabs the plastic bags, algae, and weeds and cleans them out through the slag outlet. By setting the cleaning component 3, it is possible to prevent the pump body 101 from sucking plastic bags, algae, and weeds into the pump body 101 when pumping water, thereby damaging the drive motor inside the pump body 101 and affecting the normal operation of the present invention.

[0040] Example 3:

[0041] like Figure 1-4 As shown, after cleaning the plastic bags, algae, and weeds from the flowing water, the water passes through several baffles 306. Specifically, several baffles 306 are installed to effectively reduce the flow speed of the water, allowing the sand and silt in the water to settle more fully. This prevents the pump body 101 from accumulating a large amount of sand and gravel inside after prolonged use, which could affect the normal operation of its internal drive motor. The sand and gravel settle and fall to the bottom of the cleaning box 305. The operator periodically opens the drain pipe 307 to allow the sand and gravel to flow through the drain pipe 307. Once the baffle 306 reaches the outside, and a certain thickness of silt adheres to its surface, the operator repeatedly pulls the first lever 317 vertically. The first lever 317 drives the scraper 308 to remove the silt adhering to the surface of the baffle 306 to prevent blockage. Water flows into the sleeve 301, and the impact force of the water causes the first vane 303 to rotate, which in turn drives the brush 304 to rotate, thereby removing the silt adhering to the inner wall of the sleeve 301 and the pump body 101. This prevents the inner wall of the pump body 101 from being blocked due to prolonged lack of cleaning, which would affect the normal operation of the pump body 101.

[0042] The working process and principle of this invention are as follows:

[0043] Rotating the threaded rod 801 causes the connecting plate 802 to move downwards, allowing the slider 811 connected to the outer side of the rotating shaft 808 to slide along the first sliding groove 806. This, in turn, causes the rotating shaft 808 to rotate under the guidance of the slider 811, enabling the roller 810 to retract more quickly and effortlessly, improving the efficiency of the pump body 101's pre-operation preparation. This continues until the second support plate 805 contacts the ground. The first telescopic rod 804, in conjunction with the second support plate 805, can eliminate the vibrations generated during use, preventing the invention from shifting its position due to severe vibrations. The pump body 101 draws and discharges water, and rod-shaped objects can be inserted into the fixing ring 812 to further secure the invention and ensure its stability. When the pump body 101 introduces water into the cleaning box 305, the high-speed flowing water continuously impacts the second vortex vane 309, causing the symmetrically arranged rotating rods 310 to rotate. The rotating rods 310 drive the short plates 311 to rotate in a staggered manner, and the grabbing pins 312 on the outside of the short plates 311 grab the plastic bags, algae, and weeds in the water. The short plates 311 then cooperate with the grabbing comb teeth 314 to remove the plastic bags, algae, and weeds. The plastic bag, algae, and weeds are held and fixed by the gripping comb teeth 314 after being separated from the short plate 311, causing them to remain inside the slag removal box 313. The operator then pulls the second lever 316, which causes the auxiliary comb teeth 315 to disengage from the gripping comb teeth 314. This allows the removal of the plastic bag, algae, and weeds without stopping the operation of the invention, effectively improving its efficiency and significantly reducing its failure rate. The flowing water passes through several baffles 306, which allow for more thorough sedimentation of sand and silt, preventing damage to the pump body 101 after prolonged use. The large amount of sand and gravel stored inside the pump body 101 affects the normal operation of its internal drive motor. The settled sand and gravel flows out through the drain pipe 307 set at the bottom of the cleaning box 305. When the water flows into the sleeve 301, the impact force of the water causes the first vane 303 to rotate, which in turn drives the brush 304 to rotate, thereby removing the silt attached to the inner wall of the sleeve 301 and the pump body 101. This prevents the inner wall of the pump body 101 from being blocked due to lack of cleaning for a long time, which would affect the normal operation of the pump body 101. Through the above steps, the installation preparation before the operation of the present invention is achieved, as well as the effective removal of impurities in the pump body 101 and the flowing water.

[0044] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A drought-resistant drainage pump with a shock-absorbing base, comprising a pump body (101), a chassis (102) and a handrail (103), the pump body (101) is installed on the top of the chassis (102), and the top of the chassis (102) is fixed with the handrail (103) by spot welding, characterized in that, The bottom of the chassis (102) is provided with a supporting assembly (8), and one side of the pump body (101) is provided with a cleaning assembly (3). The cleaning assembly (3) comprises a sleeve (301), a fixing frame (302), a first rotary blade (303), a brush (304), a cleaning box (305), a baffle (306), a drain pipe (307), a scraper (308), a second rotary blade (309), a rotating rod (310), a short plate (311), a grabbing nail (312), a deslagging box (313), a grabbing comb (314), an auxiliary comb (315), a second pull rod (316) and a first pull rod (317). The sleeve (301) is communicated with the pump body (101) through bolts, the inside of the sleeve (301) is fixedly connected with the fixing frame (302), one side of the fixing frame (302) is movably connected with the first rotary blade (303) through a bearing, one end, away from the fixing frame (302), of the first rotary blade (303) is fixedly connected with the brush (304), the brush (304) is matched with the inner wall of the pump body (101), one side of the sleeve (301) is communicated with the cleaning box (305), a plurality of baffles (306) are arranged in the cleaning box (305), the bottom of the cleaning box (305) is communicated with the drain pipe (307), the inside of the cleaning box (305) is provided with the scraper (308), the scraper (308) is matched with the baffle (306), the outer side of the scraper (308) is fixedly connected with the first pull rod (317), one end of the first pull rod (317) penetrates through the sleeve (301) and extends to the outer side. The inside of the cleaning box (305) is symmetrically provided with the second rotary blade (309), the top end of the second rotary blade (309) is movably connected with the inner wall of the cleaning box (305) through a bearing, and the bottom end of the second rotary blade (309) is fixedly connected with the rotating rod (310) through spot welding. The outside of the cleaning box (305) is symmetrically communicated with the deslagging box (313), the inside of the deslagging box (313) is provided with the grabbing comb (314), the grabbing comb (314) is matched with the short plate (311), one side of the grabbing comb (314) is provided with a first slot hole, the auxiliary comb (315) is arranged in the first slot hole, one end of the auxiliary comb (315) is fixedly connected with the second pull rod (316), one end of the second pull rod (316) penetrates through the deslagging box (313), and the outer sides of the short plate (311), the grabbing comb (314) and the auxiliary comb (315) are all provided with the grabbing nail (312).

2. A drought resistant drainage pump with a shock absorbing base according to claim 1, characterized in that, The supporting assembly (8) comprises a threaded rod (801), a connecting plate (802), a first supporting plate (803), a first telescopic rod (804) and a second supporting plate (805), the top of the bottom disc (102) is symmetrically provided with a second slot hole, the threaded rod (801) is threadedly connected in the second slot hole, the top of the threaded rod (801) is fixedly connected with a handle, the bottom of the threaded rod (801) is movably connected with the connecting plate (802) through a bearing, the outer side of the connecting plate (802) is fixedly connected with the first supporting plate (803), the bottom of the first supporting plate (803) is fixedly connected with the first telescopic rod (804), the bottom end of the first telescopic rod (804) is fixedly connected with the second supporting plate (805), and the outer side of the first telescopic rod (804) is sleeved with a first spring.

3. A drought resistant flood draining pump with a shock absorbing base according to claim 2, characterized in that, The supporting assembly (8) further comprises a first sliding groove (806), a support (807), a rotating shaft (808), an elongated rod (809), a roller (810), a sliding block (811) and a fixing ring (812), the outer side of the connecting plate (802) is provided with the first sliding groove (806), the bottom of the bottom disc (102) is fixedly connected with four supports (807) in a symmetrical manner, the support (807) is movably connected with the rotating shaft (808) through a bearing, the outer side of the rotating shaft (808) is fixedly connected with the elongated rod (809), and the bottom of the elongated rod (809) is connected with the roller (810).

4. A drought resistant flood draining pump with a shock absorbing base according to claim 3, characterized in that, The outer side of the elongated rod (809) is fixedly connected with the sliding block (811), the sliding block (811) is slidably connected in the first sliding groove (806), and the outer side of the second supporting plate (805) is fixedly connected with the fixing ring (812) through spot welding.

5. The drought resistant flood draining pump with a shock absorbing base of claim 2, wherein, The outer side of the blowdown pipe (307) is provided with a switch, the bottom of the second supporting plate (805) is provided with a protective pad, the sleeve pipe (301) is fixed on the top of the bottom disc (102) through bolts, one side of the pump body (101) is communicated with a water outlet pipe, one end of the cleaning box (305) is communicated with a water inlet pipe, and one side of the deslagging box (313) is provided with a deslagging opening.

6. A method of operating a drought-resistant drainage pump with a shock-absorbing base as claimed in claim 3, characterized in that, The method comprises the following steps: Step one: move the drought-resistant drainage pump with a shock-absorbing base to a designated position, and then rotate the threaded rod (801) by a worker, so that the threaded rod (801) drives the connecting plate (802) to move downwards, the first sliding groove (806) formed on the outer side of the connecting plate (802) drives the sliding block (811) to move along the first sliding groove (806) and roll on the ground in cooperation with the roller (810), until the second supporting plate (805) is in contact with the ground, at this time, the roller (810) connected with the rotating shaft (808) has completely left the contact with the ground, so that the drought-resistant drainage pump with a shock-absorbing base has a certain shock-absorbing effect in cooperation with the first telescopic rod (804) during use; Step two: when the pump body (101) works and introduces the flowing water into the cleaning box (305), the high-speed flowing water drives the second rotary blade (309) to rotate, and in turn drives the short plate (311) connected at the bottom to rotate. The grabbing nails (312) arranged on the outer side of the short plate (311) grab the plastic bags, waterweeds and weeds existing in the flowing water. The short plate (311) cooperates with the grabbing comb (314) to make the plastic bags, waterweeds and weeds separate from the short plate (311) and be grabbed by the grabbing comb (314). When the plastic bags, waterweeds and weeds grabbed by the grabbing comb (314) in the deslagging box (313) are in a saturated state, the worker pulls the second pull rod (316), the second pull rod (316) drives the auxiliary comb (315) to separate from the inside of the grabbing comb (314), and the plastic bags, waterweeds and weeds are taken out together through the grabbing nails (312). The operator grabs the plastic bags, waterweeds and weeds and cleans them out through the deslagging port; Step three: after the plastic bags, waterweeds and weeds existing in the flowing water are treated, the flowing water passes through the baffle (306). The baffle (306) makes the silt existing in the flowing water to be deposited, and the silt is removed through the regularly opened drain pipe (307). After the flowing water passes through the baffle (306), the flowing water flows into the sleeve (301). The flowing water drives the first rotary blade (303) to rotate, and in turn drives the brush (304) to clean the inner wall of the sleeve (301) and the pump body (101), so as to prevent the inner wall of the pump body (101) from being blocked due to long-time uncleaning, and to affect the normal work of the pump body (101).

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