335 results about "Water wheel" patented technology

The utility model discloses vertical shaft hydroelectric power generation equipment which comprises a power generation module and a power output module, the power generation module comprises a floating platform, a power generator and a power input shaft, the power input shaft is vertically arranged and arranged on the floating platform in a swinging mode, the power generator is arranged on the floating platform, and a motor shaft of the power generator is in transmission connection with the power input shaft; the driving module comprises a water wheel assembly, the water wheel assembly comprises a plurality of blades, the blades are distributed around the rotating axis of the water wheel assembly, and the water wheel assembly is connected with the power input shaft; the counterweight assembly comprises a connecting rod, a rotating seat, a first anchor chain and a first counterweight part, the lower end part of the connecting rod is rotatably arranged on the rotating seat, and the first anchor chain is connected between the rotating seat and the first counterweight part; the upper end of the connecting rod is connected to the bottom of the water wheel assembly. The power generation efficiency of the hydroelectric power generation equipment is improved.

The invention belongs to the technical field of water supply and drainage devices, and discloses an energy-saving building water supply and drainage device with rainwater collection and utilization, one end of a treatment box is connected with a rainwater collection pipe and a kitchen wastewater collection pipe, the other end of the treatment box is connected with a drainage pipe, and a water collection tank is fixed on the inner wall of one end of the treatment box; a water outlet pipe is arranged at the lower end of the water collecting tank, and a water wheel is rotationally connected below the water outlet pipe; a central shaft of the water wheel is rotationally connected with the treatment box; a guide plate is arranged below the water wheel, a water outlet cavity is arranged between the guide plate and the inner bottom surface of the treatment box, and the drainage pipe is communicated with the water outlet cavity; a first filter screen is arranged at the other end of the flow guide plate, a brush is installed on the center shaft, and brush avoiding openings are formed in the portions, on the two sides of the brush, of the water flow partition plate; filter screen frames are placed in the areas on the two sides, and impurity inlets corresponding to the brush avoiding openings are formed in one sides of the filter screen frames. Impurities cleaned by the device are convenient to clean.

The invention relates to the technical field of petroleum drilling tools, in particular to a shaft-torsion coupling percussion drilling speed increasing tool which comprises a shell, an upper water wheel, a torsion percussion assembly, a lower water wheel and an axial percussion assembly. The tool is reasonable and compact in structure, the tool is installed at the position close to a drill bit, the upper portion of the shell is connected with a drill collar, the lower portion of the shell is connected with the drill bit, fluid enters the upper portion of a central channel to impact an upper water wheel, the upper water wheel drives an upper rotating shaft to rotate, and a torsion impact assembly periodically impacts a fixing block in the circumferential direction, so that a circumferential impact effect is generated on an outer cylinder; the fluid continuously flows downwards to impact the lower water wheel, the lower water wheel drives the lower rotating shaft to rotate, the axial impact assembly periodically impacts the outer barrel in the axial direction, and then the axial impact effect is generated on the drill bit on the lower portion. The tool can transmit periodic torque and axial impact to the drill bit, the rock breaking speed of the drill bit is increased, the drilling period is shortened, and then cost and time are saved.

The invention discloses a heavy metal ion wastewater treatment device in construction wastewater, and belongs to the field of wastewater treatment. Comprising a filtering and purifying mechanism, and an agent adding mechanism is arranged on the left side of the filtering and purifying mechanism; a driving mechanism is arranged above the filtering and purifying mechanism; the filtering and purifying mechanism comprises a box body, and the top of the box body is fixedly connected with a circulating pump; the medicament adding mechanism comprises a hollow cylinder, the top of the hollow cylinder fixedly communicates with the bottom end of the input end of the circulating pump, and the inner side of the hollow cylinder is rotationally connected with water wheel blades through a rotating shaft; according to the device, through the synergistic effect of an arc-shaped flow deflector, an inverted V-shaped flow guide strip and a flow guide plate in the filtering and purifying mechanism, multi-stage flow guide dispersion of building wastewater is realized, the wastewater and impurities such as suspended solids, silt and concrete residues in the wastewater are prevented from intensively impacting a filter screen, and meanwhile, the impurities above the filter screen can be directly disturbed by reciprocating swing of the flow guide plate; the filter screen is prevented from being blocked by impurity accumulation.

The invention discloses an anti-blocking desilting type check valve, and belongs to the technical field of check valves, the anti-blocking desilting type check valve comprises a shell, connecting flanges are arranged on the two sides of the shell, an inner plate is fixedly connected to the inner wall of the shell, a connecting shaft is rotatably arranged in the inner plate, and a water wheel is fixedly connected to the surface of the connecting shaft; the tail end of the connecting shaft is fixedly connected with a circular plate, the circular plate is connected with a cleaning plate through a reciprocating assembly, and a through hole is formed in the surface of the cleaning plate. The inner wall of the shell is connected with the cleaning plate through a swing assembly. According to the anti-blocking desilting type check valve, in the working process, water flow drives a connecting shaft and a circular plate to rotate by impacting a water wheel, at the moment, the circular plate drives a connecting rod to do reciprocating rectilinear motion in the horizontal direction through a fixing block, an auxiliary frame and a limiting plate, and then the connecting rod drives a cleaning plate to move synchronously through an upper connecting rod and a through hole; at the moment, brush pieces on the surface of the cleaning plate can clean the inner wall of the shell, impurities and incrustation are not left, and work of the shell is facilitated.

The invention relates to the technical field of hydroelectric generating sets, and discloses an electric speed regulation system and a speed regulation control method for a water wheel power generation and pumped storage unit. The electric speed regulation system comprises a power supply mechanism, a driving mechanism, a transmission mechanism, a stroke detection mechanism and a control mechanism. The transmission mechanism comprises a rotary motion body, a limiting body and a linear motion body, the driving mechanism is connected with one end of the rotary motion body, the linear motion body is slidably arranged in the limiting body, one end of the linear motion body is connected with the rotary motion body, the other end of the linear motion body is connected with a water turbine movable guide vane control ring, and the limiting body is used for limiting rotary motion of the linear motion body. The linear motion body linearly moves in the limiting body; the stroke detection mechanism is suitable for detecting the stroke of the linear motion body; the control mechanism is connected with the power supply mechanism, the driving mechanism and the stroke detection mechanism. The electric speed regulation system is driven by electric power, the unit can be controlled more quickly and more accurately, and the electric speed regulation system is simple in structure, few in fault point and low in maintenance cost.

The utility model belongs to the technical field of hydroelectric power generation equipment, and particularly relates to a hydroelectric power generation water wheel decontamination device which comprises a water wheel body and a cleaning assembly. The cleaning assembly is arranged on the water turbine body; the cleaning assembly comprises a lifting rod mounted on the water turbine body, a mounting frame fixed to the driving end of the lifting rod, a cleaning mechanism arranged on the mounting frame, a baffle detachably inserted into the cleaning mechanism and located on the water turbine body, and an adjusting mechanism arranged on the cleaning mechanism. Through the cleaning assembly, the lifting rod can be used for driving the mounting frame to ascend and descend, so that when the water wheels in the water turbine body are cleaned, the cleaning brush is moved downwards to the position between the water wheels, then the motor drives the cleaning brush to clean the two faces of the slowly-adjusted impeller, the cleaning brush can be lifted up after one-time cleaning is completed, and the operation is repeated; according to the scheme, manual cleaning is not needed, the cleaning effect is good, and application and popularization are convenient.

The invention provides a visual online monitoring system and method for abrasion of key components of an impulse turbine. A monitoring device capable of moving around a track is carried on an outer ring annular main track of a waterwheel chamber track device through a moving device; the monitoring device comprises a multi-degree-of-freedom mechanical arm module, and an abrasion monitoring module is carried at the tail end of the multi-degree-of-freedom mechanical arm module. A monitoring device capable of moving around a track is carried on an inner ring annular positioning track of the waterwheel chamber track device through a moving device, and the monitoring device adopts a global visual monitoring instrument; the monitoring device and the monitoring device are connected with the intelligent control system; the system further comprises a data transmission and storage module and an energy supply module. Dynamic monitoring and visual presentation of abrasion of the water bucket and the spray needle can be achieved without shutdown, and the device has the advantages of being high in environmental adaptability, high in monitoring precision and automatic in operation.

The utility model relates to the technical field of high-salinity wastewater treatment equipment, and discloses a high-salinity reverse osmosis treatment device in the lithium battery industry, which comprises a raw water tank, a water pumping pipe is fixedly connected onto the raw water tank, a water pump is fixedly mounted on the water pumping pipe, an output end of the water pump is fixedly connected with a filter tank, a water wheel is arranged in the filter tank, and the water wheel is fixedly connected with the water pump. A cleaning brush is fixedly connected to the end, away from the water wheel, of the transmission rod, a filter screen plate is slidably connected into the filter box, and a reverse osmosis treatment box is fixedly connected to the output end of the high-pressure pump. During use, the impact force generated when water flow enters the filter box drives the water wheel to rotate, and the water wheel drives the cleaning brush to rotate through the transmission rod, so that the filter screen plate is cleaned, and large-particle impurities and tiny sediments are effectively prevented from being accumulated on the filter screen plate in the wastewater treatment process; therefore, the continuous filtering capacity of the filter screen plate is ensured, and the service life of the filter screen plate is prolonged.

The utility model relates to a waterwheel type loading and unloading machine convenient for conveying materials, which comprises a rack, a turntable is rotatably arranged on the rack, the center line of the turntable is horizontally arranged, a driving mechanism for driving the turntable to rotate is arranged on the rack, and a plurality of buckets are distributed on one side of the turntable along the circumferential direction. A conveyor located between the highest rotation point and the lowest rotation point of the bucket is further arranged on the machine frame. The multiple buckets are driven by the rotating disc to rotate in the circumferential direction, so that materials can be continuously loaded and unloaded, and the operation efficiency is improved. The telescopic mechanism drives the rotating disc to move up and down, the height of the rotating disc can be correspondingly adjusted according to the height of materials, and therefore the bucket makes contact with the bottom materials to shovel the materials when rotating to the lowest point, and use is more convenient. Materials are dumped onto the conveyor in the rotating process of the bucket, and the materials are conveyed to the outside through the conveyor, so that the materials are convenient to load and transport. And when not used, the conveyor is driven by the second telescopic cylinder to be vertically folded, storage is convenient, and occupied space is reduced.

An embodiment of a system includes a pipeline of a wastewater system, an equalization tank that is configured to receive wastewater from the pipeline, and a return line extending from the equalization tank to the pipeline. In addition, the system includes an electricity generation assembly in fluid communication with the return line that is configured to generate electrical power using a flow of wastewater through the return line. The electricity generation assembly includes a flow channel, a water wheel that is partially inserted into the flow channel such that a portion of the water wheel is extended outside of the flow channel, and an electrical generator connected to the water wheel.

1. Name of the product in this design: Intelligent Mobile Waterwheel (Door and Window Pattern). 2. Purpose of this design: This design mainly features automatic water replenishment and drainage functions, and a full water alarm. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model provides a water purification system which comprises a waterwheel, a water purification device and a generator, the waterwheel comprises a water containing barrel, a water wheel and a water scraping plate; the water containing barrel and the water scraping plate are installed on the water wheel, and the angle between the opening direction of the water containing barrel and the rotating direction of the water wheel ranges from 0 degree to 90 degrees. The water wheel is in transmission connection with the generator through a conveyor belt; the generator is electrically connected with the water purifying device; the water scraping plate bears the impact of an external water source to drive the water wheel to rotate; the water wheel drives the generator to generate electricity through the conveyor belt, so that the generator supplies power to the water purifier; the water containing barrel contains water supplied by an external water source and conveys the water to the water purifying device along with rotation of the water wheel. And the water containing barrel is mounted, so that more water can be contained in the rotating process of the water wheel, and then natural water flow can be taken out for use more conveniently. The water scraping plate is installed to drive the generator to generate electricity, so that the generator supplies power to the water purifying device, stable and reliable electric energy supply can be provided for a user, and energy conservation and environmental protection are achieved.

The application discloses a water turbine generator set large shaft peristalsis detection method based on computer vision, comprising the following steps: S1, collecting water wheel room monitoring video data containing the water turbine generator set large shaft under three states; S2, making a sample set based on the collected video data, and labeling the sample in categories and regions of interest; S3, constructing a water turbine generator set large shaft peristalsis detection neural network based on an improved YOLOv5s-RNN; S4, constructing a training set, a verification set and a test set; S5, inputting the training set into the constructed neural network to train the model, then inputting the test set into the trained deep learning network to perform performance evaluation after adjusting the hyperparameters of the model by using the verification set; S6, saving the model and performing model deployment, using the trained improved YOLOv5s-RNN model to perform water turbine set large shaft peristalsis detection, and issuing an alarm signal when the large shaft of the unit appears peristalsis; the application does not need to install additional hardware devices, is stable, accurate and real-time, and reduces maintenance cost.

The invention discloses a mounting and measuring device for a water distribution ring pipe of an impulse turbine, which comprises a water wheel disc axis measuring part mounted on a water wheel disc shaft, the water wheel disc shaft is arranged at the axis position of a water wheel disc, and the mounting perpendicularity of the water wheel disc shaft can be detected through the water wheel disc axis measuring part. And a plurality of water spraying branch pipes for guiding water flow to impact the water wheel disc are arranged on the inner side of the water distribution ring pipe, and the water distribution ring pipe is arranged around the water wheel disc shaft. The device is designed according to existing requirements, a measurement basis can be provided for axis installation of the water wheel disc, the water wheel disc rotates more stably, light rays matched with a water flow path are provided on the branch pipe axis measurement component, and the light rays are detected through the light ray detection disc, so that the angle installation accuracy of the water spraying branch pipe is guaranteed; a measurement foundation is provided for water turbine accessory installation, and the installation accuracy is guaranteed.

The utility model relates to the technical field of hydraulic engineering, and discloses a small hydroelectric generation device for energy mechanical engineering, which comprises a support plate, a protective box fixedly connected to the top of the support plate, a generator body fixedly connected to the top of the support plate, a first belt pulley fixedly connected to the input end of the generator body, and a second belt pulley fixedly connected to the output end of the generator body. A transformer is fixedly connected to the top of the supporting plate, an adjusting power generation mechanism is arranged in the supporting plate, a movable mounting mechanism is arranged outside the supporting plate, in the using process, through rotation of a first threaded rod, the height of the water wheel bucket can be adjusted conveniently, and therefore the requirement for adjustment and use of different water depths is met; and the position of the limiting column can be conveniently adjusted, so that the belt body is limited, unexpected situations such as loosening of the belt body in the using process are avoided, the position of the mounting frame can be conveniently adjusted and limited through movement of the sliding plate, and therefore mounting and using in different using scenes are met.

The utility model relates to be provided with main and auxiliary water car's horizontal flow water power generation system, including main water car and auxiliary water car, the main water car is equipped with main water car axle, the auxiliary water car is equipped with auxiliary water car axle, and the coaxial opposite setting of main water car axle and auxiliary water car axle is connected through the clutch type shaft coupling, and the shaft coupling device of main water car axle and the shaft coupling device of auxiliary water car axle are cylindrical, and are respectively covered in the opposite end of main water car axle and auxiliary water car axle, and the shaft coupling device of auxiliary water car axle is axially sliding fit with auxiliary water car axle and is circumferentially opposite fixed, the spring for pushing the shaft coupling device of auxiliary water car axle to the shaft coupling device of main water car axle is covered on auxiliary water car axle, and the opposite end surface of the shaft coupling device of main water car axle and the shaft coupling device of auxiliary water car axle is equipped with the meshing structure for realizing positive engagement reverse separation, can be according to operation demand, and automatically realizes the separation and combination of main and auxiliary water car axle, guarantees the power generation efficiency of power generation system and is convenient for maintenance and maintenance.

The efficient decontamination device for abalone processing comprises a cleaning mechanism, the cleaning mechanism comprises a scrubbing pool, fixed bearings are symmetrically arranged on the two sides of the top of the scrubbing pool respectively, a driving roll shaft is transversely installed in the middle of the end of each fixed bearing, and a transmission gear is arranged at the end of each driving roll shaft; a gear transmission set is arranged on the edge side of the bottom of the transmission gear in a meshed mode, a driven belt is installed on the side wall of the end of the gear transmission set, a stepping motor is arranged on the surface of the driven belt through a sleeved belt in a transmission mode, and a water wheel is connected to the surface of the driving roller shaft in a sleeved mode. And the rotating state of the driven belt further controls the components of the gear transmission group to mesh and rotate, so that the connected water wheel rotates, and the abalones can be conveniently put into the scrubbing pool to be cleaned.

The application relates to the technical field of garden equipment, and discloses a garden green plant irrigation device which comprises a water inlet hose, a base, a spray pipe, a first nozzle, a support arranged on one side of the base, a supporting seat fixed to the upper end of the support, a water inlet pipe fixed to the supporting seat, a booster pump arranged on the water inlet pipe, a water inlet tank in the shape of a disc arranged on the base, a water inlet sleeve arranged on the upper side of the side edge of the water inlet tank and used for embedding the lower end of the water inlet pipe, a rotating pipe sleeve arranged on the lower side of the side edge of the water inlet tank, a rotating shaft embedded in the rotating pipe sleeve and arranged on the base, a water spraying pipe connected with the spray pipe and arranged on the side of the water inlet tank away from the water inlet sleeve, a central shaft rotationally connected to the center of the water inlet tank, a connecting disc arranged in the water inlet tank and located on the circumferential side of the central shaft, a plurality of water wheel hoppers arranged on the circumferential side of the connecting disc and used for receiving the water flow sprayed in the water inlet sleeve, and a first linkage assembly arranged between the base and the central shaft and used for driving the whole water inlet tank to rotate through the rotation of the central shaft.

The present application relates to metal polishing equipment technical field, more particularly, to a waterwheel type electrorheological polishing electrode and a polishing machine, wherein the waterwheel type electrorheological polishing electrode comprises a polishing electrode, and a plurality of protrusions are arranged on the outer surface of the polishing electrode, the present application overcomes the deficiency that the suspended particles of polishing liquid are hardened on the surface of the conductor workpiece to reduce the polishing efficiency in the prior art, the suspended particles on the surface of the conductor workpiece are adsorbed to the surface of the protrusions by arranging the protrusions on the surface of the polishing electrode, so that the hardening of the polishing liquid on the surface of the conductor workpiece is avoided, and the polishing efficiency of the conductor workpiece can be improved, in addition, the protrusions can lift the polishing liquid, therefore, the workpiece can be not only installed below the polishing electrode and immersed in the polishing liquid, but also installed above the polishing electrode, the polishing liquid is lifted to the surface of the workpiece by the polishing electrode, and then the workpiece is polished, the installation and cleaning of the workpiece can be facilitated, and the polishing condition of the surface of the workpiece can be observed.

The invention discloses a double-phase single-feed type connecting shaft tightness real-time early warning system and an installation and use method, belongs to the technical field of pumped storage power generation motors, and aims to overcome the defects of power generator shaft flange and water turbine shaft flange connecting shaft tightness monitoring of an existing pumped storage power generation motor set. The system is composed of an output module, a receiving module, a first locking bolt and a second locking bolt, the output module is matched with a motor shaft flange, the receiving module is matched with a water wheel shaft flange, and the output module and the receiving module form a laser feedback mechanism. The fitting degree of the flange face is quantified in real time through the horizontal dislocation algorithm model and the gap loosening algorithm model, so that the connecting shaft tightness is reversely deduced, the loosening degree of the connecting shaft bolt is accurately judged, and the method has the advantages of being high in precision, rapid in response, capable of giving an early warning in advance, capable of running for a long period without maintenance and the like.

A gravity air compressor is characterized in that a water wheel or a wind wheel is connected with a transmission shaft, the transmission shaft is connected with a speed change (box) wheel, the speed change (box) wheel is connected with a crankshaft, the crankshaft is connected with a piston, the piston is connected with the top of an inner cylinder, and the inner cylinder covers an inner bag and is arranged in a cylinder body in a sleeved mode to form a compression cavity. An air inlet and an air outlet are formed in the fixed bedplate, the air inlet is provided with a low-pressure valve, the air outlet is provided with a high-pressure valve, the high-pressure valve is communicated with a temporary air storage bin, the low-pressure valve is communicated with an air inlet bin, the temporary air storage bin and the air inlet bin are separated by a partition, and the temporary air storage bin is provided with an air delivery pipe with a high-pressure air valve device and communicated with an air tank; the air inlet bin is connected with an air inlet pipe, a filter is arranged at the air inlet position, an independent circular bin body is arranged from the upper edge of the fixed platen to the edge bottom of the temporary air storage bin and the edge bottom of the air inlet bin, the independent circular bin body is only connected with the same bottom of the cylinder body, the periphery of the cylinder body is not connected, and therefore wind energy and water energy in the day can be collected completely, and human beings are benefited.

This utility model discloses a floating submersible pump integrated backwash filter, belonging to the technical field of farmland irrigation equipment. The device includes a floating frame and a filter cylinder. A main water pipe is fixedly installed on the floating frame. The filter cylinder is rotatably mounted on the main water pipe and contains a water wheel, a submersible pump, and a spray pipe. When the submersible pump pumps water, some water flows through the spray pipe. The spray nozzles of the spray pipe wash the filter cylinder's screen and bottom, while the water jet impacts the water wheel, causing the filter cylinder to rotate, achieving self-washing. This device utilizes the submersible pump to divert water flow for cleaning, eliminating the need for an additional flushing pump. It features a simple structure, low cost, low failure rate, and stable operation. It is suitable for irrigation systems centered around submersible pumps and can effectively filter impurities such as moss and aquatic plants from the water source, preventing pipe blockage.

The utility model relates to the technical field of drainage channel cleaning, in particular to an anti-blocking water conservancy drainage channel cleaning device which is used for cleaning the bottom of a drainage channel and comprises a mounting plate, a plurality of moving wheels are fixedly connected to the bottom end of the mounting plate, and an arc-shaped water collecting plate is fixedly connected to the top end of the mounting plate. The outer wall of the side, close to the arc-shaped water collecting plate, of the mounting plate is fixedly connected with an inclined plate. Moving wheels are arranged on a mounting plate and can move along the bottom of a drainage channel under the pushing of water flow; a large cleaning roller and a small cleaning roller are arranged, dirt at the bottom of a drainage channel can be automatically cleaned under driving of a water wheel, water flow is discharged from an inclined water pipe to impact the water wheel to rotate, the water wheel drives a connecting rod to rotate, the connecting rod drives a rotating rod to rotate through a first chain transmission structure, and the rotating rod drives the large cleaning roller to rotate to clean dirt. Meanwhile, the rotating rod drives the round rod to rotate through the second chain transmission structure, the small cleaning roller on the round rod further cleans dirt, and people do not need to go deep into the drainage channel for manual cleaning.

This invention relates to the field of underground coal mining technology and discloses an explosion-proof high-energy dynamic current power generation device for underground coal mines based on non-contact turbojet technology. The device includes a pipeline, with a support frame fixedly connected to the inner ring of the pipeline. A transmission rod is rotatably connected to the inner ring of the support frame, with one end fixedly connected to a housing. A main rotor is mounted on the other end of the transmission rod. A support plate is fixedly connected to one side of the inner ring of the pipeline, and a generator is fixedly connected to one side of the outer wall of the support plate. An active bevel gear is connected and fixedly attached to the input end of the generator. Based on wind power meter readings, an electric push rod is used to disengage the corresponding main rotor from the slave rotor. Compressed air inside the pipeline then drives the housing to rotate, generating electricity. If the wind power meter reading is insufficient, a branch pipe is opened to output water from a power waterwheel, which then drives the waterwheel to rotate, generating electricity. This allows for flexible switching based on actual conditions.

The invention relates to the related field of disinfection departments, in particular to an appliance cleaning device for disinfection departments, which comprises a hose and a handheld cleaning device, one end of the hose is arranged at a water outlet of a faucet, and one end of the hose is arranged at the tail end of the handheld cleaning device; the handheld cleaning device comprises a handheld pipe body, a binding piece, a brush head, a water wheel assembly and a fixing assembly, the fixing assembly is arranged on the inner wall of the handheld pipe body, one end of the water wheel assembly is hinged to the fixing assembly, the brush head is arranged at the other end of the water wheel assembly, the binding piece is arranged on the brush head in a sleeving mode and meshed with the handheld pipe body, and the handheld pipe body is in threaded connection with the hose. The problems of low efficiency, insufficient cleaning of dead corners, serious waste of consumables and poor scene adaptability during instrument cleaning in a disinfection department are solved.

The invention relates to the field of drilling, in particular to a coal face drilling device and method.The lower end of a drill rod is fixedly provided with a drill bit, the drill bit is internally provided with a high-pressure water chamber, the outer wall of the drill bit is provided with injection holes communicating with the bottom of the high-pressure water chamber, the drill rod is internally provided with a liquid inlet channel, and a vertically-extending transmission shaft is rotationally installed in the high-pressure water chamber; a water wheel is fixedly installed at the upper end of the transmission shaft, a movable column is vertically and slidably installed on the bottom wall of the driving cavity, the lower end of the movable column extends out of the drill bit and is provided with a hammer head, a transmission component connected with the transmission shaft and the movable column is arranged in the driving cavity, and the transmission shaft drives the movable column to vertically reciprocate through the transmission component when rotating; when the drill bit drills, high-pressure water is injected into the high-pressure water chamber through the liquid inlet channel, the water wheel is impacted by the high-pressure water and drives the transmission shaft to rotate, the curve groove in the cylindrical cam acts on the sliding pin and drives the sleeve to vertically move in a reciprocating mode, and the sleeve drives the hammer head to vertically move in a reciprocating mode through the movable column to continuously impact a coal seam.

The utility model relates to a self-power-generation anti-blocking sewer well lid which comprises a first box body, a second box body, a support assembly, a frame assembly and a water wheel device. The first box body is movably connected with a plurality of controllable closed lotus leaf pieces, and the lower end face of the first box body is connected with the support assembly and used for supporting the controllable closed lotus leaf pieces; the lower end of the first box body is connected with the frame assembly, and the frame assembly is connected into the second box body. The water wheel device is connected to the frame assembly. Preferably, the support assembly comprises a plurality of rolling rotation limiting blocks, two second limiting blocks, two S-shaped connecting pieces, a first optical axis and a second optical axis. The utility model aims to provide the self-generating anti-blocking sewer well lid for overcoming the existing defects, and mechanical energy brought by accumulated water can be converted into electric energy.

1. Name of this design product: Intelligent Mobile Waterwheel (Full of Good Fortune Edition). 2. Purpose of this design: This design mainly features automatic water replenishment and drainage functions, and a full water alarm. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.