48results about How to "Easy to launch" patented technology

The invention relates to a radar sensor (10) having at least one antenna element (20-22, 25-27) and a converging radar lens (30); a focal point (40) of the converging radar lens for radar radiation has a predetermined focal length (FA) from a lens side (31) of the converging radar lens (30) facing the focal point (40). According to the invention, at least one antenna element (20-22, 25-27) is spatially arranged outside an area located between the focal point (40) and a lens side (31) of the converging radar lens (30) facing the focal point (40).

The utility model belongs to the quilting frame technical field, concretely is a kind of quilting frame with guide structure, including the base for supporting, the upper portion of base is connected with the support frame for supporting, the inner wall of support frame is connected with the extrusion mechanism for compressing quilt, and the extrusion mechanism includes the compression plate for extruding quilt for being set in the one side of support frame, the inner wall of compression plate is slid through and is connected with the baffle for closing compression plate through slot, and the baffle is connected with the link plate for installing multiple baffle.The utility model drives baffle to fill up the empty slot on compression plate by starting hydraulic rod, makes compression plate form a complete plane, and quilt is conveniently pushed out;By the outer side of two sets of compression plate is sleeved in packaging bag, then start electric push rod extension, and quilt between two sets of compression plate is pushed into packaging bag, prevent when quilt is taken down, quilt is rebounded and expands.

This utility model discloses an anti-clogging garbage compressor, belonging to the field of garbage compression technology. It addresses the problems of lacking garbage crushing operations, difficulty in preventing clogging during the garbage compression and unloading process, and inconvenience in discharging compressed garbage. The compressor includes a main body, a top plate, a compression device, and a discharge port. Drive devices are located on both sides of the discharge port. A support plate is connected to the main body via the drive devices. A crushing mechanism is located on the top left side of the main body, and an anti-clogging mechanism is located inside the main body. A pushing mechanism is located on the right side of the discharge port on the main body. This utility model, through the combination of the crushing mechanism and the anti-clogging mechanism, enables convenient garbage crushing and compression operations, improving garbage compression efficiency. Furthermore, after garbage compression, it effectively prevents clogging during the compression process, further enhancing the practicality of the device.

This utility model discloses an intelligent palletizing device for logistics transportation, relating to the field of logistics palletizing. It solves the problem that existing devices are unable to stably transfer and efficiently stack logistics goods according to demand, employing the following solution: It includes a support and a main arm mounted on its top. Two sets of opposing and rotating support arms are mounted at the front end of the main arm. A stacking frame is fixedly welded to the front part of the bottom side of the support arm. A mounting plate is fixedly welded to the inner side of the support arm, and a hydraulic cylinder assembly is fixedly installed in the middle of the rear side wall of the mounting plate. This intelligent palletizing device for logistics transportation, through the arrangement of the support and the components at the front end of the main arm on its top side, facilitates scooping up the goods from the stacking frame. Simultaneously, the hydraulic cylinder assembly on the support arm adjusts the position of the clamping plate, pressing the goods between the clamping plate and the stacking frame to ensure stability. Furthermore, the auxiliary drive motor can adjust the position of the clamping plate, facilitating the outward pushing of logistics goods during palletizing, achieving stable palletizing and stacking.

The utility model discloses a shakeron cyclone dust collector convenient to clean dust collecting hopper, including cyclone cylinder and be located the dust collecting hopper for collecting dust particle of cyclone cylinder bottom, the bottom of dust collecting hopper is round arc shape setting, be provided with small trolley below dust collecting hopper, be provided with fixed bolster on one side of small trolley, the end of fixed bolster is fixed with drive motor, the output shaft fixed connection of drive motor is on the outer wall of dust collecting hopper. The utility model discloses a shakeron cyclone dust collector, when cleaning dust collecting hopper, can conveniently push out dust collecting hopper from cyclone cylinder bottom through small trolley, then utilizes drive motor and carries out electrically powered upset to dust collecting hopper to facilitate the worker to clean the inside of dust collecting hopper, and it is time -saving and laborsaving to operate.

The utility model discloses an overturning and shaking device for diamond micro-powder, and relates to the technical field of diamond micro-powder dispersion. Comprising a supporting base, a mixing main body rotates on a supporting plate, diamond micro-powder is prevented from being accumulated on the inner wall and the bottom of the mixing main body in a rotation mode, more sufficient mixing and dispersing are achieved, and the stirring efficiency is improved; the stirring support on the outer wall of the movable shaft is driven to conduct stirring work in the mixing body, the arranged stirring support can be inserted in a sliding mode through a sliding groove in the outer wall of the movable shaft, then locking and dismounting are conducted through a bolt, and dismounting of the stirring support is achieved. The stirring support can be conveniently taken down to be cleaned or replaced when needed, the influence of dirt accumulated due to long-term use of the stirring support on the stirring effect is avoided, and meanwhile, the device is convenient to maintain and repair.

The utility model discloses sponge forming and foaming equipment, and relates to the technical field of sponge production. The sponge forming and foaming equipment comprises a bottom plate, a supporting frame is fixedly installed above the bottom plate, and the sponge forming and foaming equipment is characterized in that a limiting mechanism used for limiting the sponge foaming shape is fixedly installed above the supporting frame, and a downward pressing mechanism is fixedly installed at the top end of the supporting frame and used for discharging harmful gas generated during sponge foaming in a concentrated mode. The limiting mechanism comprises a limiting pipe fixedly installed in the center of the supporting frame, the position of the limiting pipe is fixed, and the supporting table can be driven by the transmission piston to move, so that in the foaming process, the supporting table is located below the limiting pipe, and after foaming is completed, the supporting table is driven by the transmission piston to move out of the lower portion of the limiting pipe. Therefore, the bottom of the foamed sponge is free of structural support, the sponge can be vertically pushed out of the limiting pipe downwards from the upper portion, and the sponge can be taken out conveniently after being foamed.

The present application relates to feed ring mold repair cleaning technical field, especially to a kind of multifunctional cleaning equipment for feed ring mold repair, including cleaning cylinder and cylinder cover;Cleaning cylinder is equipped with cylinder cover.This application realizes by electric control ball valve to close branch pipe, so that high-pressure clean water cannot pass through electric control ball valve, and then high-pressure clean water will sliding sleeve be pushed to the hole in the corresponding hole of feed ring mold, and the clogging material in hole is pushed out by sliding sleeve, and the hole is dredged, to avoid causing a large amount of water waste;Through dredging pipe, before sliding sleeve, insert into the clogging material inside the hole of feed ring mold, and by through hole, make the flow guide groove and the corresponding dredging pipe communicate, so that the clean water in branch pipe enters the dredging pipe through the flow guide groove and the through hole, and then is sprayed from the fine hole on the outer surface of the dredging pipe, to directly inject into the clogging material inside, quickly wet the inside of clogging material, so that clogging material quickly absorbs water, expands and softens, to facilitate sliding sleeve to push out the material.

The utility model provides a protection device of a disc brake, and belongs to the technical field of brakes. The protection device comprises a first proximity switch which is arranged at the magnet yoke, a signal transmitting end of the first proximity switch penetrates through the armature and right faces the side face, not covering the friction plate, of the main body disc, and the first proximity switch is used for detecting the first distance between the first proximity switch and the main body disc; the second proximity switch is arranged at the end cover, the signal transmitting end of the second proximity switch directly faces the side face, not covering the friction plate, of the main body disc, and the second proximity switch is used for detecting the second distance between the second proximity switch and the main body disc; and the alarm is used for giving an alarm when the first distance is smaller than a first threshold value or the second distance is smaller than a second threshold value. The protection device of the disc brake can guarantee braking safety.

The utility model discloses a flat plate heat conductivity coefficient tester which comprises a box body, a heat conductivity testing mechanism is arranged on the inner side of the box body, the heat conductivity testing mechanism comprises a fixing frame fixedly connected to the bottom of the inner side of the box body, a hydraulic cylinder is fixedly connected to one side of the inner wall of the box body, and a connecting plate is installed at the telescopic end of the hydraulic cylinder. A connecting plate is fixedly connected to one side of the inner wall of the box body, a hot plate is installed at one end of the connecting plate, a fixing rod is fixedly connected to the other side of the inner wall of the box body, a cold plate is installed at one end of the fixing rod, a sliding groove is formed in the upper end of a fixing frame, and a positioning hole is formed in the side, close to the sliding groove, of the upper end of the fixing frame. According to the flat plate heat conductivity coefficient tester disclosed by the utility model, by pulling the pull plate, the pull plate drives the sliding block to slide in the inner side of the sliding groove, so that the sliding block drives the push plate to move, and the push plate further pushes the test plate to move forwards, thereby achieving the purpose of conveniently pushing the test plate out between the hot plate and the cold plate; and the test plate can be conveniently taken down by workers.

The utility model belongs to the technical field of fish oil processing, and particularly relates to a filter device for fish oil processing, which comprises a filter box, a filter screen plate is fixedly mounted on the inner side of the upper end of the filter box, a driving component is arranged at the left front part of the top of the filter box, a scraper is arranged at the left upper part of the filter screen plate, and the scraper is driven by the driving component to move left and right. An electric push rod is fixedly installed on the outer wall of the right side of the filter box, the telescopic end of the electric push rod is fixedly connected with a movable plate, a first guide groove is formed in one end of the movable plate, and a second guide groove is formed in the other end of the movable plate; the first guide groove and the second guide groove are in transmission connection with a residue discharging assembly, a residue discharging opening is formed in the right rear portion of the top of the filter box, the bottom end face of the residue discharging opening is flush with the upper surface of the filter screen plate, and a discharging opening is formed in the bottom of the filter box.

The utility model relates to the technical field of suspension chain conveyors, in particular to a separating mechanism for spraying a suspension conveying chain, which comprises a suspension structure, an integral frame and an unhooking structure, the suspension structure comprises a suspension base, a hook groove is arranged in the suspension base, a lifting hook is hooked at the bottom of the hook groove, and a lifting ring is fixedly mounted at the bottom of the lifting hook; the middle of the integral frame slidably abuts against the hanging base. The unhooking structure comprises a wedge-shaped frame, and a hook pushing inclined face is arranged on the surface of one side of the wedge-shaped frame. Mounting bolts are mounted at the top of the suspension base in a penetrating mode, and the suspension base is fixedly connected with the conveying chain through the mounting bolts. According to the spraying device, the hanging base is driven by the conveying chain to enable the wedge-shaped frame to oppositely penetrate through the hook groove, the hook is pushed to be gradually separated from the hook groove through the hook pushing inclined face, and a sprayed part hung by the hanging ring is separated from the hanging base; and the original advancing state of the suspension conveying chain is matched to realize mutual automatic separation work of the sprayed part and the conveying system.

The utility model belongs to the field of material curing equipment, and particularly relates to curing equipment for material production, which comprises a water tank. A condensation mechanism is arranged on the side face of the water tank, an electric telescopic rod is fixedly connected to the bottom of the water tank, a filter plate is arranged on the top of the electric telescopic rod, a first sliding groove is formed in the inner side of the water tank, a motor is fixedly connected to the side face of the water tank, and a screw rod is fixedly connected to the output end of the motor. The screw rod is rotationally connected with the first sliding groove, and the surface of the screw rod is in threaded connection with a first sliding block; the surface of the filter plate is scraped and cleaned, dirt is pushed to the edge, dirt accumulated at the top of the filter plate is reduced, the accumulated dirt is prevented from affecting the filtering efficiency of the filter plate, manpower is reduced, and the cleaning efficiency is improved.

This invention relates to the field of slitting machine technology, and in particular discloses an intelligent slitting and tape-sealing device for roll materials. The device includes a slitting machine, a slitting assembly mounted on the slitting machine for slitting externally unrolled roll materials, and a first frame for carrying the external roll materials. It also includes a cutting mechanism for cutting the unrolled roll materials, a rolling mechanism, and a tape-sealing mechanism used in conjunction with the cutting mechanism. By integrating the slitting, cutting, rolling, and tape-sealing mechanisms, the device achieves automatic slitting, cutting, winding, and tape-sealing of the unrolled roll materials, greatly improving production efficiency and automation. The slitting and cutting mechanisms used in conjunction enable precise slitting and cutting of the unrolled roll materials, ensuring accurate dimensions of the processed small roll materials. The tape-sealing mechanism compresses and cuts the tape, ensuring that the tape adheres to the roll material and seals it, providing a high-quality sealing effect and improving roll material production efficiency.

This utility model discloses an automatic tunneling device for rare earth ore injection wells, including a hole opener, a connecting rod, and an impact mechanism. The hole opener is a hollow cylinder with an open bottom, and a sliding plate is slidably installed inside the hole opener. The top of the hole opener has an installation groove with threads on the inner wall of the installation groove. One end of the connecting rod is threaded and can be screwed into the installation groove, while the other end is slidably installed in the impact mechanism and equipped with a limit block. The top of the impact mechanism has an air distribution mechanism, and the top of the air distribution mechanism is connected to a steel rope and an air pipe. The impact hammer in the impact mechanism generates a downward impact force to drive the hole opener downward. At the same time, the impact mechanism and the hole opener are detachably connected through the connecting rod, which facilitates the replacement of different hole openers to open injection wells of different sizes. The design of the sliding plate, exhaust pipe, and air inlet pipe facilitates the expulsion of soil squeezed into the hole opener.

The utility model discloses a portable sampling device for geological exploration, and belongs to the technical field of geological exploration. The portable sampling device for geological exploration comprises a handheld part, a vertically-arranged sampling rod set is fixedly connected to the middle of the bottom side of the handheld part, the bottom end of the sampling rod set is sleeved with a first supporting pipe, and a first spiral thread is formed in the inner side wall of the first supporting pipe; the part, inserted into the first supporting cylinder, of the sampling rod set is provided with a first threaded groove matched with the first spiral thread, and the bottom of the first supporting cylinder is fixedly connected with a sampling shovel; whether the sampling rod group and the sampling shovel need to be detached or not is selected according to different sampling modes, and the device is convenient to use and transfer.

The utility model relates to sample information management device technical field, especially based on the replaceable hinge of photo's sample information collection board, sample information collection board includes the sample placement area in upper portion to replaceable hinge area in lower portion, replaceable hinge area includes the multiple placement grooves of being opened in sample information collection board lower part, the mark hinge is set with through the mode of magnetic attraction in the placement groove. The utility model can replace the mark hinge, so that sample information collection board can be reused.

The utility model provides rapid vegetable dewatering and drying integrated equipment, and relates to the technical field of agricultural product processing equipment, the rapid vegetable dewatering and drying integrated equipment comprises a support and a box body, the surface of the box body is hinged with a box cover, the lower surface of the box body is provided with a drain pipe, the side surface of the box body is fixedly provided with a hot air fan, and an air outlet of the hot air fan is fixedly connected with an air supply pipe. Hot air is generated through the hot air fan and sent into the box body through the air supply pipe, meanwhile, the motor drives the bevel gear B to rotate, meanwhile, the bevel gear A synchronously rotates, the rotating rod drives the containing barrel to rotate, in the rotating process, the hot air can make full contact with vegetables in the barrel through the through holes in the surface of the containing barrel, and the vegetables can be evenly heated through the rotating containing barrel; in addition, by controlling stretching and retracting of a hydraulic cylinder, a movable plate, a round rod connected with the movable plate and a pushing plate can be pushed to move up and down in the containing barrel, dried vegetables in the containing barrel can be conveniently pushed out, and operation is convenient, fast and efficient.

The utility model discloses an unmanned plane transport vehicle has the automobile chassis and transport box, and the intermediate position in transport box is provided with equipment installation cabin, and the front, rear side of equipment installation cabin forms and has the unmanned plane depositing space, and the unmanned plane depositing space is divided into upper, lower unmanned plane depositing space through horizontal baffle, and the transport box below horizontal baffle and the transport box above equipment installation cabin are installed with electric down -turning door respectively, and the lower unmanned plane depositing space and equipment installation cabin are fixed with sliding mechanism respectively, and the sliding mechanism includes two slide plates located left and right sides, when electric down -turning door turns down and opens, the slide plate of sliding mechanism two sides can respectively slide to the left, right two sides of cuboid transport box outward, and the top plate of transport box above upper unmanned plane depositing space can respectively slide to the front, rear two ends of transport box outward. The utility model discloses the transport box can contain more unmanned plane, and the launch and recovery of unmanned plane are convenient.

The utility model relates to detection soil sampling equipment which comprises a probing pipe body, a baffle is arranged in the probing pipe body, a sealing cover is connected to the upper end of the probing pipe body, a handle is arranged on the sealing cover, a limiting groove is formed in the probing pipe body, a pedal is connected with the probing pipe body through the limiting groove, and a plugging component is arranged at the bottom end of the probing pipe body. Compared with the prior art, the plugging device has the advantages that the probing pipe body can be inserted into the soil, the user does not need to bend down to move and adjust the pedal in the limiting groove to a proper position by feet, and the probing pipe body is inserted into the soil by pressing a handle on the probing pipe body and stepping on the pedal by feet; when sampling is completed and the probing pipe body is pulled out upwards, the plugging part prevents the soil from falling off from the opening in the bottom end of the probing pipe body, and a baffle in the probing pipe body is pushed to push out the soil in the probing pipe body.

Embodiments of the present application provide a foil structure with carbon nanotubes, a method for manufacturing the foil structure, a cold cathode, and an X-ray tube. The foil structure includes a metal substrate having a first surface and a first side perpendicular to the first surface, the first side being located at an edge of at least one side of the metal substrate; a bonding layer located on the first surface of the metal substrate; and a plurality of carbon nanotubes located on the first surface of the metal substrate, wherein the bonding layer is configured to enhance a bonding strength between the metal substrate and the plurality of carbon nanotubes, the plurality of carbon nanotubes includes a carbon nanotube film located on the first surface and a plurality of discrete carbon nanotubes, at least a portion of the plurality of discrete carbon nanotubes is located on the first surface near the first side, at least another portion of the plurality of discrete carbon nanotubes is located outside the carbon nanotube film and has a projection on the metal substrate located outside the first surface, and the at least another portion of the plurality of discrete carbon nanotubes protrudes in a direction away from the metal substrate relative to the first side.

The utility model relates to the field of cast stone feeding machines, and discloses a cast stone semi-automatic feeding machine which comprises a frame body and a baffle plate, a control unit is fixedly installed on the surface of the frame body, the output end of the control unit is fixedly connected with a transmission chain, and the surface of the transmission chain and the inner wall of the frame body are in transmission installation. The surface of the conveying chain is fixedly connected with a plurality of scraping plates, the scraping plates are evenly distributed on the surface of the conveying chain, a push plate is slidably installed on the top of the baffle plate, the inner wall of the frame body is provided with a discharging opening matched with the push plate, and the surface of the frame body is fixedly connected with a waste hopper. A baffle plate is installed on the inner wall of the frame body, the top of the baffle plate is slidably connected with a push plate, the inner wall of the frame body is provided with a discharge port matched with the push plate, and one end of the frame body is provided with a waste hopper, so that crushed processing materials are conveniently shielded by means of the baffle plate, and the push plate moves at the upper end of the baffle plate; and fragmented processing materials can be conveniently pushed out from the discharge port.

This invention discloses a NIR-II~III phosphor, its preparation method, and its applications. The phosphor has the chemical formula Ba2La2Zn. 1‑x W2O 12 :xNi 2+ Where x = 0.3~3.0 mol; this phosphor is based on a hexagonal close-packed structure, Ni 2+ Ions occupy octahedral sites in [ZnO6], and through crystal field modulation and impurity energy level design, ultra-wideband emission covering 1200–2000 nm (NIR-II~III) is achieved. During preparation, BaCO3, La2O3, ZnO, WO3, and NiO are weighed according to stoichiometric ratios, and 5 mol% H3BO3 is added as a sintering aid. After grinding and mixing with alcohol and drying, the mixture is sintered at 1623 K for 4 hours in air and then naturally cooled to obtain the target phosphor. This phosphor can be mixed with PDMS at a weight ratio of 3:1 and cured at 353 K for 2 hours to form a flexible transparent film. This film is then coupled with a 330 nm ultraviolet continuous laser for excitation to produce NIR-III emission. The phosphor of this invention can be applied to night vision imaging, long-distance parking lot security monitoring, and anti-counterfeiting information encryption identification based on the absorption differences of different inks, possessing advantages such as wide emission spectrum, simple preparation process, and flexible application.

This invention belongs to the technical field of pure organic small molecule room-temperature phosphorescent materials, specifically relating to a phenyl(triphenyl-2-yl) methyl ketone derivative exhibiting room-temperature phosphorescence, its preparation method, and its applications. To develop a pure organic RTP material with strong intermolecular interactions and the ability to block oxygen and water quenching, this invention designs and synthesizes a series of phenyl(triphenyl-2-yl) methyl ketone derivatives with strong intermolecular interactions. Even when crystallization is disrupted, these derivatives can maintain strong intermolecular interactions to stabilize the TT. n It also blocks the quenching of oxygen and water to a certain extent, so that it can easily emit room temperature phosphorescence regardless of whether it is in the crystalline, amorphous, nanoparticle or polymer state, which is more conducive to its production and application.

The utility model belongs to the technical field of pumping units, and discloses an oiler for maintenance of a pumping unit, which comprises a working vehicle, an oil storage tank mounted in the working vehicle and a grease gun connected with the oil storage tank through a delivery pipe, and a push-out opening and closing component is mounted on the surface of the working vehicle. The push-out opening and closing assembly comprises a conical block installed on the bottom face of the grease gun, door plates symmetrically connected to an opening of the working trolley in a sliding mode, an inclined face block used for push-out opening and closing, a moving strip, a connecting plate, a hydraulic rod and a limiting block, and an automatic reset assembly is installed on the surface of the working trolley. The automatic reset device has the advantages that the grease gun can be conveniently pushed out of the box body, the baffle is automatically opened in the pushing-out process, manual operation is avoided, the labor amount of workers is reduced, the operation process is simplified, and the overall working efficiency is improved.

The utility model discloses a fragile product storage buffering device, including storage box, the top cover assembly is covered to the top of storage box, the inside of storage box is glued with second buffer pad, and the inner wall below of second buffer pad is in contact with and has the placement board, the top of placement board is placed with buffer gas bag, the below of placement board is hinged with articulated push rod one end, and the other end of articulated push rod is hinged with drive mechanism, the inside of drive mechanism is inserted with guide mechanism, the outside fixed of storage box has push mechanism. The utility model discloses through the second buffer pad of storage box inner wall glue can play the buffering protection effect, can further improve the protection effect through buffer gas bag simultaneously, and through the elastic force of push spring self, can conveniently push the effect of push plate, conveniently make articulated push rod push placement board along the inside slide of second buffer pad, effectively convenient to push out the fragile product of placing in storage box, and it is convenient to take.

The utility model provides a drinking purified water microbe sampling analysis device, including disposable sterile sampling filter bag, sterile tweezers and petri dish, be equipped with the filter component in disposable sterile sampling filter bag, the filter component includes detachable sealed combination's upper cover and lower cover, be equipped with the filter membrane in the middle, after completion sampling and filtration, the filter membrane is equipped with the sterile tweezers and the petri dish. The filter component can be opened, the filter membrane is pushed out by pushing the drainage channel, then the filter membrane is taken out by sterile tweezers, and the filter membrane is placed in a culture dish for microbial culture and analysis. The device can complete sampling and filtering at one time, the filtering step only needs to be manually and slightly extruded without depending on other equipment, the device is convenient and rapid, the device can be used at any time, the workload of drinking purified water microorganism detection is greatly simplified, the working efficiency is improved, and the device is suitable for popularization and application and wide in market prospect.

This utility model relates to the field of fruit and vegetable processing technology, and discloses an extraction pool for extracting fruit and vegetable extracts, including a pool body and a blockage-clearing component. A support is fixedly connected to the pool body, and a hydraulic cylinder is fixedly connected to the support. A pressure plate is fixedly connected to the telescopic end of the hydraulic cylinder. A filter plate is installed inside the pool body. The blockage-clearing component includes a connecting plate disposed inside the pool body. Blockage-clearing heads are uniformly fixedly connected to the top of the connecting plate. A connecting rod is symmetrically hinged between a horizontal bar and a vertical bar on the same side via a hinge. A spring is sleeved on the outside of the horizontal bar, and one end of the spring is fixedly connected to the pool body. A connecting rod is fixedly connected to the center of the top of the connecting plate. This utility model effectively avoids the problem of blockage caused by the difficulty in removing fruit and vegetable pulp from the drain holes.

The application relates to the technical field of irrigation and fertilization, and discloses a high-efficiency water and fertilizer integrated irrigation and fertilization system, which comprises a water storage tank, a squeezing mechanism is rotationally connected in the water storage tank, a water pump is fixed to the inner bottom of the water storage tank, a water pumping pipeline is fixed to one side of the water pump, and the water pumping pipeline penetrates through one side of the water storage tank and is connected with an irrigation mechanism. After water and fertilizer is led into the water storage tank, the water and fertilizer can be fully mixed together by a stirring column. During the process of pumping the water and fertilizer into irrigation channels, a pipe plug seals the water pipe, after all the irrigation channels are filled with the water and fertilizer, the top pressing plate moves upwards, water is automatically pressed upwards, the pipe plug moves and opens the water pipe under the action of water pressure, the water and fertilizer flows out through the water pipe, irrigation and fertilization of crops are facilitated, the device can ensure that the water and fertilizer sprayed by all the water pipes is the same, and the irrigation effect is more uniform.

The utility model relates to the technical field of oil presses, and provides an oil press oil cake processing device which comprises a pressing barrel, a feeding port and a discharging port are formed in the pressing barrel, an oil outlet hole is formed in the bottom end of the pressing barrel, a hydraulic cylinder is installed on the pressing barrel, and the output end of the hydraulic cylinder penetrates through the pressing barrel and is fixedly connected with a pressing plate. The device further comprises an expanding cylinder, a sealing plate, a push plate and a discharging mechanism, the expanding cylinder is fixedly connected to the discharging port, a push-out ring is slidably arranged in the expanding cylinder, the inner wall of the push-out ring is flush with the inner wall of the expanding cylinder, the sealing plate is arranged on the expanding cylinder through a moving mechanism and fixedly connected to one end of the push-out ring, and the push plate is arranged on the sealing plate through a push-out mechanism. According to the technical scheme, the technical problems that in the prior art, an operator needs to manually disassemble a cake collecting ring, take out an oil cake and then assemble the cake collecting ring back for continuous use, time and labor are wasted, and the oil pressing and cake taking efficiency is reduced are solved.