150results about How to "Stable collection" patented technology

The invention discloses a double-unit flat-pressing flat-die-cutting waste-cleaning gilding press, and relates to the field of die-cutting waste-cleaning gilding presses, the double-unit flat-pressing flat-die-cutting waste-cleaning gilding press comprises a machine body and a die-cutting assembly arranged at the left end of the machine body, a collecting box is arranged at the lower end of the die-cutting assembly, a waste-cleaning assembly is arranged at the left end of the die-cutting assembly, and a gilding assembly is arranged at the left side of the waste-cleaning assembly. According to the double-unit flat-pressing flat-die-cutting waste-cleaning gilding press, die cutting is achieved by cutting materials through a cutting die in a specific shape so as to achieve the needed shape and size, in the die cutting process, redundant waste is removed through the waste cleaning assembly, cleanliness of finished products is guaranteed, and the production efficiency is improved. Then metal materials or other materials are printed on the surfaces of the materials in a hot pressing mode under the arrangement of the gold stamping assembly, the attractiveness and the grade feeling of products are improved, the equipment can be carried out in different procedures at the same time through the design of the two units, the production efficiency is improved, die cutting and waste removing can be carried out through one machine, and the production cost is reduced. And the other one is responsible for a gold stamping process, so that the downtime and the labor cost can be reduced.

The invention relates to the field of integrated optical fiber microscopic endoscopy, in particular to an all-optical-fiber light beam modulation and collection system based on double super lenses and a design method of the all-optical-fiber light beam modulation and collection system. The system comprises a single-mode optical fiber, a coreless optical fiber for beam expansion and two super lenses (a super lens 1 and a super lens 2) with different functions. The super lens 1 is arranged on the end face of the fiber core of the single-mode optical fiber and focuses output exciting light to form extremely small waist spots, and the divergence angle of light beams is increased. The super lens 2 is arranged on the end face of the coreless optical fiber beam expanding area and used for refocusing the exciting light and focusing the collected fluorescence to the focus position of the super lens 1 at the same time, and the fluorescence is incident to the fiber core in parallel through the super lens 1. According to the invention, a double-super-lens system based on a high numerical aperture (NA) is fully utilized, wavefront modulation is carried out, the length of a beam expanding area is adjusted, and the loss of fluorescence in the beam expanding area is reduced, so that the collection efficiency of the fluorescence is remarkably improved, and an innovative solution is provided for the design of a super-lens-based optical fiber optical system.

The invention provides a compilation optimization method for a dynamic shape operator, which comprises the following steps: acquiring a to-be-compiled model based on a neural network, and determining an input shape of the dynamic shape operator in the model during current execution; the input shape is input into a multi-classifier, a prediction optimization scheme corresponding to the input shape is obtained, the multi-classifier is obtained through pre-training of a training set collected for the model, and a prediction optimization scheme corresponding to the input shape is obtained; the training set comprises samples collected after simulation optimization is carried out on various input forms of all dynamic shape operators of the model based on GPU hardware information; each sample comprises a determined input shape corresponding to a dynamic shape operator and a final optimization scheme selected according to the actual operation condition of the optimization scheme of the input shape on the CUDA core and the Tensor core of the GPU; and compiling a corresponding dynamic shape operator in the model according to the prediction optimization scheme.

The invention discloses an oscillating water column array fan coupling power generation device capable of adapting to tide level changes, belongs to the field of energy utilization equipment, and solves the problems that in the prior art, the wave energy flow density of partial sea areas is low, and the power generation efficiency of an existing OWC wave energy conversion device is low. According to the technical scheme, an inner cavity is formed in the shared gas chamber; a plurality of oscillating water columns are arranged; each oscillating water column is a hollow tubular column body with openings in two ends, and the opening in one end of each oscillating water column is communicated with the inner cavity of the shared air chamber; and the inner cavity of the shared air chamber is communicated with the power input end of the turbine device. The system has the beneficial effects that multi-element energy utilization is realized, and different natural resources are fully utilized. And the volatility of the power system is reduced. When the output of the wind energy or the wave energy is unstable, the other energy may be in a high-output state, so that the power supply of the system is balanced, and the instability of the power system is reduced.

The invention relates to the technical field of hydrogen storage, in particular to a hydrogen storage nano composite material, the composition of the hydrogen storage nano composite material is Tix (LaaCebMgc) 2-x (FedCoeMnf) y, x is larger than or equal to 1 and smaller than or equal to 1.5, y is larger than or equal to 1 and smaller than or equal to 1.5, the sum of a + b + c is larger than or equal to 1 and smaller than or equal to 1.2, c is larger than or equal to 0.5, the sum of d + e + f is larger than or equal to 1 and smaller than or equal to 1.05, and f is larger than or equal to 0.5. Comprising an equipment body, supporting carrier plates are symmetrically and fixedly arranged on the two sides of the equipment body, supporting bottom rings are fixedly arranged at the lower ends of the supporting carrier plates, a feeding pipe is fixedly arranged at the upper end of the equipment body, and a discharging bottom opening is formed in the lower side of one end of the equipment body; and a fixed material receiving plate is fixedly arranged in the position, corresponding to the discharging bottom opening, of the interior of the equipment body, a plurality of upper discharging openings are formed in the positions, on the upper side of the discharging bottom opening, of the equipment body, and the invention further relates to a preparation method of the hydrogen storage nano composite material, and the preparation method is used for producing the hydrogen storage nano composite material.

The utility model relates to the technical field of solar greenhouse energy conservation, in particular to a solar long-term soil-hydrated salt heat storage and supply solar greenhouse system which comprises a greenhouse, a solar heat collection circulating unit, a soil-hydrated salt heat storage and supply unit and an automatic control unit. According to the system, solar heat collection and soil-hydrated salt composite heat storage and supply technologies are innovatively combined, and seasonal effective storage and utilization of solar energy are achieved. In the non-heating season with rich solar energy, the system efficiently collects solar energy through the heat collector and converts the solar energy into heat energy, and then heat energy is stored through the soil-hydrated salt mixed material and the high heat storage performance and excellent heat stability of soil. In the heating season, the stored heat energy is released to the greenhouse, and a stable heat source is provided for crop growth. The system has the advantages of being high in energy efficiency, environmentally friendly, sustainable and the like, is suitable for sunlight greenhouses under various weather conditions, and has important significance in promoting green agriculture and renewable energy source application.

The invention discloses a cyclone filter for sponge city rainwater collection, and relates to the technical field of cyclone filters, the cyclone filter comprises a support base, a filter cartridge is fixedly mounted on the support base, and the cyclone filter also comprises a decontamination assembly arranged on the filter cartridge and used for cleaning a fine filter screen and a coarse filter screen in the filter cartridge; the blocking assembly is arranged on the decontamination assembly, so that after the interior of the filter cartridge is blocked, the inlet of the filter cartridge is blocked at the same time; the automatic pollution discharge assembly is arranged in the filter cartridge and is used for automatically cleaning impurities such as silt accumulated in the filter cartridge; and the stirring assembly is arranged above the sewage discharging assembly and is used for increasing the centrifugal force of rainwater in the filter cartridge. According to the device, when the water flow is reduced due to blockage of the filter screen, the decontamination assembly can be automatically triggered, and the filter screen is cleaned through cooperation of the electromagnet and the cleaning brush, so that the problem that the filtering efficiency is reduced due to long-term blockage of the filter screen is effectively avoided, and smooth collection and efficient filtration of rainwater are ensured.

The invention discloses an ecological cabin airflow regulation control device and method, and belongs to the field of ecological cabin airflow regulation. An air flow adjusting and controlling device of an ecological cabin comprises a cabin wall, and further comprises a circulating unit arranged on the cabin wall and used for exchanging air inside and outside the cabin; the filtering mechanism and the second filtering plate are arranged in the circulating unit and used for blocking impurities in air during exchange, a driving mechanism and a first cleaning mechanism are arranged in the circulating unit, and the driving mechanism can drive the first cleaning mechanism to reciprocate along the filtering mechanism; a flow guide mechanism communicated with the first cleaning mechanism is arranged on one side, close to the filtering unit, of the cabin wall; according to the invention, the problems of non-uniform air distribution, high working intensity of the air filtering assembly, unstable air circulation speed and poor air quality when the ecological cabin is used for adjusting and controlling the air flow can be solved.

The invention relates to the field of adhesive tape performance detection, in particular to a temperature-resistant and pressure-resistant detection device for insulating silica gel tape manufacturing, which comprises a shell and an experiment table, a monitoring unit for monitoring an insulating silica gel belt located on the experiment table is arranged at the upper part of the shell, the monitoring unit comprises a sleeve shell, the sleeve shell is fixedly arranged at the upper part of the shell, an observation hole is formed in the shell, a glass heat insulation plate is horizontally arranged on the observation hole, the glass heat insulation plate blocks the observation hole, and the glass heat insulation plate is made of a transparent material; the upper end face and the lower end face of the glass heat insulation plate are parallel to the horizontal plane, a camera is vertically arranged on the upper portion of the sleeve shell, the camera shooting end of the camera is vertically downward, the camera is used for monitoring the state of the insulating silica gel belt, an isolation cavity is formed in the sleeve shell, a cooling pipe is arranged in the isolation cavity, and flowing cooling liquid is stored in the cooling pipe. And when the camera is in a monitoring state, the cooling liquid in the cooling pipe is in a flowing state. According to the invention, the accuracy of the detection result is ensured.

The utility model provides a monitoring integrated device for a pavement paving layer, belongs to the field of integration of temperature and humidity sensors, and aims to solve the problems of complicated process, difficulty in circuit protection, low survival rate of the sensors and inaccurate measurement of temperature and humidity values of the temperature and humidity sensors buried on the pavement in the prior art. The device comprises a protection tube, a data collector integration box and a permeable protection box used for placing a sensor, one end of the protection tube is communicated with the protection box, and the other end of the protection tube is connected with the data collector integration box; according to the utility model, the temperature and humidity sensor can be prevented from being crushed by a road roller, water can better permeate into the surface of a probe of the humidity sensor, and meanwhile, a large amount of manual operation caused by threading a data line of the temperature and humidity sensor and backfilling an asphalt mixture by using a yellow wax pipe is avoided.

The invention discloses a method for preparing coke nuts by recovering coke powder and production equipment thereof, and relates to the technical field of energy preparation, the production equipment comprises a stirring mechanism, the stirring mechanism is provided with an extrusion port, the extrusion port is provided with a conveying track group, one end, far away from the stirring mechanism, of the conveying track group is provided with an ash falling box, and a dispersion screen is arranged in the ash falling box; the dry distillation tower is arranged at the output end of the ash falling box, the steam washing assembly is arranged on the dry distillation tower, the discharge port is formed in the dry distillation tower, the mixing box is arranged on the discharge port, the dosing pipe is arranged on the mixing box, the forming machine is arranged on the output port of the mixing box, the recovery plate is arranged at the bottom end of the forming machine, and the pressurizer is arranged on the recovery plate. The pressurizer is provided with a return pipe, the return pipe is communicated with the mixing box, the mixing box is provided with a combination feedback box, the combination feedback box is electrically connected with the dosing pipe and the mixing box through wires, and the device has the functions of layered dry distillation and forming feedback and automatic mixing proportion adjustment.

The invention relates to the technical field of metal workpiece laser cutting, in particular to laser cutting equipment for metal label production, which comprises a laser cutting processing machine table, and a waste material collecting notch for collecting waste materials is formed in the outer part of the laser cutting processing machine table. A first supporting beam plate and a second supporting beam plate are fixedly connected to the interior of the waste collecting notch, and a power assisting assembly and a discharging assembly which are used for discharging cut materials are arranged outside the first supporting beam plate. Connecting sleeve teeth rotate to be in meshing transmission with a guide rack, the guide rack is driven to enable a waste push plate to extrude and push collected waste in a waste collection notch towards a waste outlet, and the effect of discharging the waste generated after cutting is completed while a to-be-cut metal label raw material plate is taken out. And therefore, the waste can be rapidly collected, and the metal label laser cutting machining speed of the multiple to-be-cut metal label raw material plates can be increased.

The utility model discloses a novel full-volume drying roller for producing fiber precursors. The novel full-volume drying roller comprises a drying roller body, a water return pipe, a steam pipe directly communicated with the interior of the drying roller body, a collecting tank and a hot roller front inner end cover, a centering block and a guide stop block are arranged on the water return pipe, the end of the water return pipe is installed on a connecting disc, the connecting disc is fixedly connected with a square flange, the water return pipe is communicated with a water return channel of the square flange through the connecting disc, and the other end of the water return channel is connected with a water return connector which is connected with a collecting tank. An adjusting threaded pipe is installed in the direction, opposite to the water return connector and the collecting groove, of the square flange, an adjusting nut, a spring seat ring and a compression spring are sequentially arranged on the adjusting threaded pipe, a telescopic supporting rod is arranged in the adjusting threaded pipe, and the end of the telescopic supporting rod makes contact with the inner side wall of the drying roller body. According to the drying roller, the mounting form of the collecting tank is improved, so that the roller body of the drying roller can be designed into a full-volume type, and the drying roller with the structure has the advantages of being uniform in heating and smooth in condensate water collection.

The utility model relates to the technical field of specific gravity seed sorting machines, and discloses a specific gravity seed sorting machine which comprises a shell, an overhauling plate is fixedly connected to the back face of the shell, a sealing ring is arranged between the overhauling plate and the shell, and the overhauling plate is arranged so that the device can be overhauled conveniently and an adjustable sieve plate can be adjusted conveniently. And the contact surface of the maintenance plate and the shell can be sealed and buffered through the arrangement of the sealing ring. Compared with the prior art, the seed screening machine has the following advantages and effects that through the arrangement of the idler wheel, the upper-layer screen frame and the adjustable screen plate, a worker pours seeds into the feeding hopper firstly, the motor is started to drive the idler wheel to conduct similar stirring on the seeds so that the seeds can be discharged smoothly, large particles or impurities of the seeds on the upper-layer screen frame are removed, and then the seeds fall off; light impurities or bad seeds are removed through a wind power assembly and a negative pressure fan, qualified seeds fall into a qualified product discharging groove when the seeds fall onto an adjustable sieve plate, chippings fall onto a chipping discharging plate, and the effect of stably collecting the seeds is achieved through layer-by-layer separation.

The invention relates to a catalyst module for collecting reflow soldering flux. The catalyst module comprises a metal shell (1); the silk screen collector (2) is used for filtering and collecting large particles in the mixed gas; the particle capturing catalyst (3) is used for catalytically decomposing flux residues in the mixed gas; the metal shell (1) is in a hollow cylindrical shape, the silk screen collector (2) and the particle capturing catalyst (3) are detachably installed in the metal shell (1), a metal plate (4) with meshes is detachably installed at an inlet and an outlet of the metal shell (1), the silk screen collector (2) is arranged on the inlet side of the metal shell (1), and the particle capturing catalyst (3) is arranged on the outlet side of the metal shell (1) and is of a pore channel structure. Compared with the prior art, the device is simple in structure, easy to mount and dismount, convenient to maintain and capable of efficiently collecting and removing scaling powder.

The invention discloses a cable plum blossom wire taking-up and barreling machine combined equipment, comprising a wire unwinding machine, a cleaning rod, a conveying and coordinating frame, a wire taking-up and barreling machine and a controller arranged in sequence; the conveying and coordinating frame is provided with a forward and reverse motor and a fan-shaped adjusting plate in sequence from top to bottom; the top two ends of the fan-shaped adjusting plate are provided with adjusting gears for rotation and a plurality of wire passing wheels are arranged in sequence on the arc bottom; a circular placing plate is arranged on the operating table of the wire taking-up and barreling machine; the circular placing plate is connected and fixed to the high-speed rotating motor for rotation; the wire dropping barrel is fixed on the circular placing plate; the central end of the wire dropping barrel is vertically provided with a wire taking-up shaft; the upper part of the wire taking-up and barreling machine is arranged with a wire lead wheel, a plurality of winding wheels, and a wire feeding wheel in sequence; an auxiliary wheel is arranged beside the wire feeding wheel; the wire lead tube is located below the wire feeding wheel and the top is fixed to the wire taking-up and barreling machine through a locking plate. The invention cleans the surface of the cable in time and reaches a stable state when the falling wire is collected, thereby ensuring uniform collection.

The invention belongs to the technical field of powder spraying, and particularly relates to an anti-explosion dust removal recovery device for powder spraying equipment. Comprising a cyclone separator, the cyclone separator, a filter element filter and a spraying room are connected through a dust discharging pipe set, a conveying line is arranged above the spraying room, a spraying piece is hung on the conveying line, the spraying device further comprises at least one spraying bin arranged in the spraying room, the spraying bin is provided with a moving channel in a penetrating mode in the direction of the conveying line, and the spraying piece can penetrate through the moving channel. A working opening is formed in one side of the spraying bin, a dust outlet is formed in the opposite side of the working opening, the dust outlet is connected with the dust discharging pipe set, and a flow guiding device is arranged on the inner side of the spraying bin and can guide redundant powder coating to leave from the dust outlet to be collected; and by conducting spraying work in the collecting bin and arranging a flow guiding device in the collecting bin, redundant powder coating can be efficiently collected, and the situation that a large amount of spraying powder is dissociated in a spraying room, and consequently the working environment is poor is avoided.

The utility model discloses a synthetic spice preparation rectification device which comprises an evaporator, the evaporator is in butt joint with a first-stage cold hydrazine and a second-stage cold hydrazine through guide pipes, and the bottom of the evaporator is in butt joint with a heavy component tank and a light component tank through guide pipes; the first-stage cold hydrazine and the second-stage cold hydrazine are in butt joint with a first-stage incense tank A and a first-stage incense tank B through guide pipes respectively, and the second-stage cold hydrazine is connected with a vacuum pump set; a first-stage rectification backflow structure is arranged between the component tank and the evaporator, a second-stage rectification backflow structure is arranged between the component tank and the evaporator, the evaporator is provided with a second connector, a fourth connector, a fifth connector and a sixth connector, the sixth connector and the fourth connector are used for being in butt joint with a first-stage cold hydrazine and a second-stage cold hydrazine respectively, and the second connector and the fifth connector are used for being in butt joint with a heavy component tank and a light component tank. By arranging the two-stage rectification reflux structure, products with light and heavy components can be guided into the evaporator again, and the light and heavy components are rectified again, so that the components can be separated more thoroughly, and the purity of the products is higher.

The utility model discloses a color sorter for rice processing, which comprises a base box, two sides of the top of the base box are fixedly connected with racks, the top ends of the racks are fixedly connected with a color sorter body, the top of the color sorter body is communicated with a feeding pipe, and the bottom of the color sorter body is communicated with a discharging pipe. The motor is started to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate through teeth, the second gear rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the threaded block to move on the surface of the threaded rod through threads, and the threaded block moves to drive the guide sleeve to slide on the surface of the guide rod. A threaded block moves to drive a sliding column to move left and right in an inner cavity of a sliding groove, the sliding column moves to drive a movable placing table to move left and right, the movable placing table moves left and right to drive a rice collecting box to move left and right, rice can be evenly distributed in the inner cavity of the rice collecting box, and the advantage of evenly distributing and collecting the rice is achieved.

The utility model relates to the technical field of drainage bags, in particular to a collection device of a negative pressure drainage bag, and aims to solve the problem that waste liquid collection of an existing negative pressure drainage bag is troublesome in the background technology, the collection device of the negative pressure drainage bag comprises a placing frame, caulking grooves are formed in the tops of the inner walls of the two sides of the placing frame, and a collection bag is placed in the placing frame. A sealing inflow assembly is clamped to the outer surface of the top of the containing frame, and the bottom end of the sealing inflow assembly is in clamping fit with the inner wall of the top of the collecting bag. A collecting bag can be placed in the containing frame, then the two sides of the collecting bag can be embedded into the two embedding grooves through the two embedding plates, the bottom of the collecting bag can be supported through the supporting plate, and then the air suction assembly operates to be matched with the connecting box, the two air boxes and the multiple air suction openings so that the two sides of the collecting bag can be tightly attached to the inner wall of the containing frame. By means of the mode, the collecting bag can be more neatly located in the containing frame, and more waste liquid can be smoothly collected by the collecting bag.

The invention relates to the technical field of meat food processing, in particular to an automatic bone sawing machine for meat food processing, which comprises a box body and a workbench fixedly connected to the outer side surface of the box body, the right side of the box body is provided with a feed inlet, the bottom and the front side of the box body are open, and the workbench is provided with a conveying assembly positioned on the right side of the feed inlet of the box body. When a bone moves to a cutting area, a rodless air cylinder is started to drive u-shaped plates on the front side and the rear side to move in the direction close to each other, the u-shaped plates drive sealing strips and elastic cloth to move in the direction close to each other, the sealing strips make contact with the bone and wrap the bone by a circle, and the elastic cloth moves to block a feeding port of a box body; and when the bone is cut by the saw blade, the elastic cloth can block splashed scraps in the box body, so that the scraps are prevented from being splashed to the surroundings to influence the working environment and the health and safety of operators, and the good working environment and personnel safety are guaranteed.

This utility model relates to the field of labeling equipment technology, specifically an SMT automatic labeling device. It mainly includes a label machine housing, with a feeding rack installed on the front inner side of the housing and a transfer rack fixedly installed on the top inner side of the housing. A positioning plate is connected to the center of the top inner side of the housing. The guiding and collecting assembly includes a collecting box, with an adjusting frame connected to the outside of the collecting box. A guide box is fixedly connected to the top of the collecting box, and a reversing shaft is connected to the inside of the guide box. The observation and wiping assembly includes a protective plate, with a toggle plate at the top of the protective plate. This SMT automatic labeling device utilizes a reversing shaft for flexible positioning guidance during the labeling process, facilitating the even collection of release paper onto the winding shaft. The side rotation of the threaded rod also facilitates the disassembly and assembly of the winding shaft, improving the collection efficiency of the release paper. Through overall protective collection, it enables recycling and reduces operating costs.

The utility model provides a circuit board collecting machine which comprises a base and a supporting frame, vertical plates are vertically installed on the surface of the top of the base, a conveying frame is movably installed between the two vertical plates, and a conveying roller is movably installed in the conveying frame. According to the circuit board collecting device, the mounting frame, the two-way screw rod, the movable plate, the limiting baffle and the hand wheel are matched for use, so that a circuit board is conveniently limited when being conveyed on the surface of the conveying roller, the circuit board is smoothly collected into the collecting box, and after the collecting box is placed on the base, a worker manually rotates the hand wheel, so that the working efficiency is improved. Then a hand wheel drives a two-way screw rod to rotate, then the two-way screw rod drives limiting baffles to move through a moving plate, and therefore the distance between the bottom ends of the two limiting baffles is smaller than the length of the collecting box, and when a subsequent circuit board is conveyed on the surface of the conveying frame, the circuit board can smoothly fall into the collecting box under limiting of the limiting baffles; and the condition of falling from the side surface of the conveying roller is avoided.

The sorting device for modified plastic production comprises a main machine body, fixing plates are fixedly installed on the two sides of the inner wall of the main machine body, a movable frame is installed between the two sets of fixing plates, two sets of connecting plates are symmetrically and fixedly installed on the two sides of the movable frame, and the four sets of connecting plates are in sliding connection with the two sets of fixing plates respectively. And telescopic rods are fixedly installed at the four corners of the top side of the movable frame, and the top ends of the four sets of telescopic rods are jointly and fixedly connected with a sieve plate. The connecting rods can be driven to move flexibly through the cooperation of the driving motor and the rotating disc, the movable frame can be driven to move flexibly through the cooperation of the connecting rods and the connecting pins, and the sieve plate can move in the horizontal direction and the vertical direction at the same time through the cooperation of the telescopic rods, the sliding rods and the guide grooves. And low sorting efficiency caused by accumulation of the plastic particles at one position is avoided, and the production efficiency of products is improved.

The utility model relates to the technical field of drought-resistant afforestation devices, and discloses a water-retaining and water-saving drought-resistant afforestation device which comprises a fixing seat, a water collecting bin is arranged at the top of the fixing seat, a plurality of fixing tables are fixedly connected to the upper surface of the fixing seat, fixing assemblies are arranged in the fixing tables, and each fixing assembly comprises a connecting shaft. The connecting shaft is rotatably connected to the interior of the fixing table, a rotating frame is fixedly connected to the outer wall of the connecting shaft, a clamping plate is fixedly connected to the top of the rotating frame, a plurality of first fixing pieces are fixedly connected to the side wall of the rotating frame, and a plurality of second fixing pieces are fixedly connected to the side wall of the fixing table. According to the water collecting table, the water collecting bin can be disassembled when the clamping plates on the two sides are separated from the interiors of the clamping grooves at the same time, the rotating frame and the clamping plates are pushed to reset through the elastic force of the first spring, convenient disassembly and assembly are achieved, the problem that the water collecting effect is poor due to improper installation can be effectively solved, and it is ensured that the water collecting table stably collects rainwater and supplies the rainwater to saplings.

According to the floor brush module for the cleaning machine and the cleaning machine, a dust suction opening is formed in the bottom of a shell, the shell is further provided with an inlet, a flow guide channel is formed between the inlet and the dust suction opening, and at least two brush pieces are arranged at the bottom of the shell and located on a flowing path of fluid in the flow guide channel. A water flow channel is further formed in the brush piece, the first end of the brush piece is rotatably connected to the bottom of the shell, so that the second end of the brush piece can swing relative to the shell, the flow guide channel can be opened when the brush piece swings to the first use state, and large particles can be smoothly collected by the flow guide channel; due to the fact that water can be directly supplied to the surface to be cleaned through the water flow channel in the brush piece, the scraping action can be synchronously completed while the brush piece rubs the surface to be cleaned, hard stains attached to the surface to be cleaned can be directly soaked and softened through cleaning water, and the cleaning effect is further improved.

According to the floor brush module for the cleaning machine and the cleaning machine, a dust suction opening is formed in the bottom of a shell, an inlet is further formed in the front side of the shell, a flow guide channel is formed between the inlet and the dust suction opening, and due to the fact that the first end of a brush part is rotatably connected to the bottom of the shell, the second end of the brush part can swing relative to the shell; when the disc brush structure swings to the first use state, the flow guide channel can be opened, large particles can be smoothly collected by the flow guide channel, in addition, due to the fact that the output end of the driving mechanism can act on the to-be-cleaned surface and enables the shell to move upwards, reset swing of the brush piece can be achieved, and compared with an existing disc brush structure, the disc brush structure is more convenient to use. And the brush piece not only can sweep the surface to be cleaned, but also can avoid obstruction caused when large particles are collected at the same time, and is very practical.

The utility model provides a kind of pulse bag filter convenient to clean ash, belong to dust collector field, including box, the dust removal component for filtering dust and other impurities in gas is fixedly installed in the inside of box, dust cleaning assembly for periodically removing dust is fixedly installed in the inside of box.The utility model when dust-containing gas enters from the box air inlet under the negative pressure effect generated by suction fan, pass through multiple filter bags, filter bag is efficiently trapped dust by the interception of surface fiber, inertial collision and diffusion effect, while fixed frame provides stable support for filter bag and maintains its shape, prevent filter bag from shaking or being damaged due to airflow impact when suction fan operates, with the continuous filtration process, dust gradually accumulates on the outer surface of filter bag to form a dust layer, further enhance filtration effect, then purified air is inhaled into exhaust duct and discharged through the exhaust port of inner top.

The utility model relates to the related technical field of bag scraping machines, and one embodiment of the utility model provides a jam bag scraping machine which comprises a frame body and a processing platform, the processing platform is fixed to the side surface of the frame body, a stretching conveying assembly is arranged on the frame body and the processing platform, a scraping plate is fixed to the side surface of the frame body, and an opening correcting assembly is arranged on the processing platform. The stretching conveying assembly comprises a transverse frame, the transverse frame is fixed to the surface of the treatment platform, a transmission cavity is formed in the transverse frame, an inner rod is arranged in the transmission cavity, and the two ends of the inner rod are slidably connected with correction blocks in a sleeving mode. By means of the technical scheme, the technical problems that in the prior art, the distance between bag scraping blades, a pressure adjusting device and other key components of existing equipment cannot be flexibly adjusted, bag scraping is not thorough, and the jam residual amount is too high are solved.

This utility model relates to the field of electronic scales, and in particular to an electronic scale for accurately weighing Western medicine granules. It includes an electronic scale body, a rubber pad on the top of the body, a material tray fixedly mounted on the top of the rubber pad, a discharge pipe fixedly mounted on the bottom of the material tray, a sealing cap threaded onto the external thread of the discharge pipe, and a collecting ring for limiting the movement of the granules fixedly mounted on the inner bottom of the sealing cap. Through the designed granule collecting component, utilizing the inclined and smooth inner wall of the material tray, the spilled Western medicine granules are collected and rolled to the central discharge port. Furthermore, the collecting ring on the inclined inner surface of the top surface effectively limits the collection of the granules. During collection, the collecting ring can be removed simply by disassembling the sealing cap. The small collecting ring provides greater stability during tilting, preventing spillage and ensuring stable collection of Western medicine granules, thus avoiding waste.