98results about How to "Depth adjustment" patented technology

A long-distance control buoy for monitor water quality comprises a floating tank and an adjusting tank. The bottom of the floating tank is connected with a drain tank, and a motor box is fixedly connected between one side of the top of the partition plate and the top of the inner cavity of the float box, and one side of the inner cavity of the motor box is fixedly connected with a first motor through a support plate, the invention relates to the technical field of water quality monitoring. A remotely controlled water quality monitoring buoy, which can monitor the water quality of different depths in the same water area, The utility model is convenient for users to monitor the water quality of different depths, improves the comprehensiveness and diversification of water quality monitoring,improves the scope of monitoring data, makes the monitoring results more comprehensive, and the users can control the descending depth of the water pump remotely, greatly saves energy, and can improvethe utilization rate of the solar cell panel to the sunlight.

The invention provides a method for preparing a patterned silicon nano well array. The method is realized by combination of a three-light-beam laser interference photolithography and a metal catalysis corrosion technology. Through adoption of the method provided by the invention, the patterned silicon nanometer well array which is arrayed regularly can be prepared in large area, and the precise regulation of array structure period, nano well diameter and nano well depth can be realized. Through changing the three-light-beam exposure conditions, phtoresist template with different sizes can be obtained, and the structure unit period and structure unit size of the nano well array can be regulated and controlled; and through control of etching time, the depth of the nano well is regulated. Besides the patterned silicon nano well array can be prepared in large area and nano well array is regulated, the patterned silicon nano well array has the characteristics of simple system, low cost, rapid processing speed and high yield and is suitable for batch production, and the finished product can realize different effects through simple processing.

The invention relates to an opener, in particular to an electric automatic Chinese chestnut opener, and aims to solve the technical problem of providing the electric automatic Chinese chestnut openerwhich is time-saving and labor-saving, so that people do not need to open Chinese chestnuts, and cannot be cut by a cutter. In order to solve the technical problem, the invention provides the electricautomatic Chinese chestnut opener. The electric automatic Chinese chestnut opener comprises a bottom plate and the like, wherein supporting plates are symmetrically mounted on the left side and the right side of the top of the bottom plate; a top plate is mounted at the tops of the supporting plates on the left side and the right side; a discharging pipe is mounted on the left side of the front side surface of the top plate; a material outlet pipe is connected to the bottom end of the discharging pipe, and communicates with the inner part of the discharging pipe; and an opening device is arranged between the right side of the front side surface of the top plate and the left side surface of the right side supporting plate, and is in contact with the inner part of the discharging pipe. According to the electric automatic Chinese chestnut opener disclosed by the invention, through a material outlet device, Chinese chestnuts are manually poured in the discharging pipe one by one for opening is not needed, so that the opening is convenient and swift; and the effects that the electric automatic Chinese chestnut opener is time-saving and labor-saving, so that people do not need to open Chinese chestnuts, and cannot be damaged by the cutter.

The invention discloses a lifting net cage suitable for marine culture. The net cage comprises a plate body. The periphery borders are arranged at the edge of the inner side surface of the plate body. A guide hole is arranged in the center of the plate body. A button rod is arranged in the guide hole in a sliding mode. The end protruding out of the plate body, of the button rod is provided with a reset button. An annular press strip is arranged at the end surface of the periphery borders. An annular sealing groove is formed in the end surface of the annular press strip. Several positioning blind holes are formed in the length direction of the bottom surface in intervals, the positioning blind holes are in the forms of an inverse frustum, an elastic sealing gasket is arranged in the annular sealing groove. A gap exists between the sealing gasket and the side surface of the annular sealing groove. The positions corresponding to the blind holes, of the bottom surface of the sealing gasket are provided with positioning nails which are matched with the positioning blind holes. The positions corresponding to the positioning nails, of the front surface of the sealing gasket are provided with installation blind holes which extend into the positioning nails. The invention brings convenience to the installation of a control panel, guarantees the correct positioning of the sealing gaskets, at the same time, the reset button can flexibly function, and the service life of sealing parts can be prolonged.

The invention discloses a wire stripping system for coaxial cables. The wire stripping system is characterized by comprising a wire cutting device, a sorting device, a transfer mechanism, rotary cutting devices and wire drawing devices, wherein the wire cutting device is capable of straightening and cutting rolled coaxial cables and then forming the coaxial cables meeting the length requirements;the sorting device is capable of conveying a plurality of cut coaxial cables from the wire cutting device forwards side by side at the same time and sorting the coaxial cables to fixed positions one by one for waiting for the transfer mechanism to reclaim; the rotary cutting devices and the wire drawing devices are arranged at one side or two sides of the transfer mechanism at the same time; and the transfer mechanism is capable of clamping two ends of the coaxial cables sorted from the sorting device and transporting the coaxial cables to the rotary cutting devices for rotary cutting and is capable of clamping two ends of the coaxial cables cut by the rotary cutting devices and transporting the coaxial cables to the wire drawing devices for drawing. A bran-new parallel architecture is adopted, so that the problems that a serial architecture is low in processing difficulty, difficult to extend and large in maintenance difficulty are solved.

The invention relates to a green brick tea conveying and cutting device and method. The green brick tea conveying and cutting device includes an automatic conveying mechanism and an automatic cuttingmechanism, the automatic conveying mechanism includes a first conveyor belt and a second conveyor belt, the first conveyor belt and the second conveyor belt are chain transmission mechanisms correspondingly, a plurality of push plates are distributed on chain joints of the chain transmission mechanisms, and the first conveyor belt and the second conveyor belt are arranged vertically; and the automatic cutting mechanism includes a second shell and is internally provided with a cutting blade, a brick tea holding mechanism is slidably arranged at the upper end of the second shell, the green bricktea holding mechanism includes a bottom plate, a cover plate and a frame, the bottom plate is fixedly arrangedon the frame, and the cover plate is hinged to the frame. The green brick tea holding mechanism is cut through the cutting blade when moving to the front end, and the green brick tea holding mechanism is aligned with the second conveyor belt to complete feeding and pushing when moving tothe back end. According to the green brick tea conveying and cutting device and method, the cutting working efficiency of green brick tea can be improved.

The invention relates to a solar mobile underwater ozone treatment machine. The solar mobile underwater ozone treatment machine comprises a solar power device, a water walking device, an ozone generation system and a self-rotating spraying device, wherein the ozone generation system is arranged on a floating body and is used for conveying ozone to the self-rotating spraying device at the front end through a gas delivery pipe; the self-rotating spraying device comprises a hollow telescopic pole, the telescopic pole is obliquely downwards hinged and fixed to the floating body through a hinge ring, a disturbance motor is arranged at the head part of the telescopic pole and drives a transmission shaft in the telescopic pole to rotate, the transmission shaft drives a rotary disturbance head at the lower end to rotate, and the rotary disturbance head and a gas channel in the telescopic pole are arranged coaxially; under the combined action of ozone gas and disturbance performed by blades of the rotary disturbance head on water in the underwater area, improvement work for bottom mud and bottom water is completed.

The invention relates to a movable circular injection molding swimming pool which comprises a circular pool bottom, a circular pool wall and a pool water purifying device. The circular pool wall is formed by enclosing a plurality of sections of arc-shaped injection molding pool wall plates which are connected end to end by bolts and washers; pool wall upper-edge clamping groove sectional material is coated at the top of the circular pool wall; lining glue films are paved at the pool bottom and the inside of the circular pool wall; and the peripheries of the lining glue films are embedded in a clamping groove of the pool wall upper-edge clamping groove sectional material and is clamped and fixed by a built-in rubber strip. The movable circular injection molding swimming pool is assembled on the ground, omits underground structure parts, has simple structure, low cost, light weight, convenient and quick transportation as well as assembly and disassembly, belongs to a temporary building without reporting, can be installed and used at any time or can be dismounted at any time, has high strength, corrosion resistance, long service life, far larger size than the prior temporary assembled and disassembled swimming pool, can be used for families, vacation villages and amusement parks, and can be used as a temporary pool in a waterscape showground and a sales office.

The invention provides a cortex cinnamomi picking and film mulching integrated machine. The integrated machine comprises half-moon-shaped plates, inner gaskets, a hollow frame, stepping motors, a pushknife, a film roll, a heating plate, suction ports, positioning knifes, nozzles, locking buckles, sliding grooves, positioning teeth, two-way screw tighteners, a spline shaft, a bump, a water storagetank, an extrusion-type pump, a negative pressure machine, clamping gears and ventilation pipes; every two half-moon-shaped plates form a group, there are two groups in total, the half-moon-shaped plates of each group are rotatably connected through a rotating shaft, and each half-moon-shaped plate is in an equal one-half annular shape. The positioning knifes are located at the two sides of the hollow frame, right correspond to the two ends of the push knife in position and enter a cinnamon tree at first, the cinnamon tree is transversely cut and therefore cortex cinnamomi is broken; the pushknife longitudinally penetrates into the cortex cinnamomi along with the rotation of the machine, the complete cortex cinnamomi is shoveled off, through the arrangement, the cut on the cinnamon treeis completer, tearing is avoided, and the machine is more suitable for the regeneration of the cortex cinnamomi.

The invention relates to a fast inlaying grafting assembly swimming pool, which comprises a pool bottom, pool walls and a water purification device, wherein the pool walls are enclosed by a plurality of decorative structural slabs connected end to end; the upside, lower side and lateral sides of the slab body of each decorative structural slab extend inward respectively to form up flanging, down flanging and side flanging; a backing plate for the side flanging is arranged at the inner side of the side flanging; the external side of the side flanging is coated with U-shaped section bars; injection inlaying grafting parts are vertically distributed at the external sides of the U-shaped section bars at intervals and horizontal step bolt holes are arranged in the middle parts of the injection inlaying grafting parts; and bolts pass through the step bolt holes to detachably connect the injection inlaying grafting parts with the side flanging, the backing plates for the side flanging and the U-shaped section bars together. The device has simple structure and reasonable cost, can be transported, assembled and disassembled conveniently and fast due to light weight, can be assembled for use and disassembled at any time, has high strength, corrosion resistance and long service life, and greatly exceeds the size of the existing temporary assembled and disassembled swimming pool.

The invention discloses a frying and baking machine with a liftable baking tray. The frying and baking machine comprises a lower housing, a drive mechanism and a lower baking tray assembly arranged in the lower housing, wherein the drive mechanism can drive the lower baking tray assembly to realize lifting. The frying and baking machine is characterized in that the drive mechanism comprises a knob, a positioning buckle, a positioning rod, a spring, a cam and an inhaul cable, wherein the knob is rotatably arranged on the outer end surface of the lower housing, and is provided with a rotary shaft in an axial extending manner; the positioning buckle is arranged in the lower housing, and can transversely move; the positioning rod is arranged on the lower end surface of a lower baking tray; a cam shaft is axially provided with a groove which is matched with the positioning buckle for limiting the cam from rotating; the upper end of the inhaul cable is connected with the lower baking tray assembly; the lower end of the inhaul cable is connected with the cam. Compared with the prior art, the frying and baking machine with the liftable baking tray has the advantages that the knob drives the cam to rotate, so that the locking and the unlocking of the positioning rod and the positioning buckle are realized; the frying and baking machine is simple and compact in structure, is simple and convenient to operate, can realize depth regulation on the lower baking tray assembly very well, and meets various frying and baking requirements.

The invention discloses a share plough technology with a fertilizer application device, and belongs to the field of agricultural machinery. A fixing frame is included, electric telescopic rods are arranged on both left and right ends of the bottom of the fixing frame, a processing box body is arranged below the fixing frame, a quantitative material distribution device is installed at the bottom ofthe processing box body, discharging pipes are uniformly arranged at the bottom of the quantitative material distribution device, fixing plates are installed at the bottom of the telescopic rods, andshare plough pieces are uniformly installed at the bottoms of the fixing plates. By the arrangement of processing box body, fertilizer application can be conducted conveniently when a user works on afield while tillage is conducted, the telescopic rods are arranged on both left and right sides of the bottom of the share plough body, the depth of tillage of the share plough can be adjusted, the problems that the fertilizer is applied again after tillage is conducted and the adjusting of the tillage depth is convenient are effectively solved, and the tillage efficiency is effectively improved.

The invention discloses a multipurpose seeding machine with adjustable depth, comprising a seeding machine body, wherein a moving slot is formed in the bottom of the seeding machine body, a moving plate is arranged in the moving slot in a sliding way, the moving plate is of a hollow structure, openings are formed in the top and the bottom of the moving plate respectively, a cone hopper is arrangedat the bottom of the moving plate, a mounting slot is formed in the inner wall of the top of the moving slot, a driving motor is arranged in the mounting slot, a rotating shaft is welded on the output shaft of the driving motor, a first gear is arranged on the outer side of the rotating shaft, two first rotating slots are formed in the inner wall of the top of the moving slot, a first screw rod is rotatably arranged in the first moving slot, and vertical plates are welded at two sides of the top of the moving plate respectively. The multipurpose seeding machine is high in practicability, is convenient for adjusting the seeding depth due to the arrangement of the vertical plates and the moving plate, and is convenient for seeding and convenient in operation due to the arrangement of a first plate and a sliding plate.

The invention discloses an adjustable pavement crushing device in the technical field of pavement crushing devices. The adjustable pavement crushing device comprises a vehicle frame, a lifting columnis movably inserted into the right side of the outer wall at the top of a limiting plate, and the annular clamping grooves are both formed at the top and the bottom of the annular outer wall of a sleeve. The outer gear rings are clamped in the annular clamping grooves, at crushing, the telescopic length of an electric telescopic rod is a fixed value, and a screw rod can be rotatably adjusted, andby changing an initial position of the lifting column, the descending depth of the lifting column can be adjusted. During the crushing process, an electric push rod can be started to adjust the heightof a lifting plate, the lifting of the lifting plate can change the ground clearance of the sleeve, and the inner diameter of the sleeve is gradually increased from top to bottom, so that during thedescending process of the sleeve, the distance between the crushing plate and the annular inner wall of the sleeve is gradually decreased, the distance between the crushing teeth arranged at the opposite sides of the sleeve and the crushing plate is also gradually decreased, and because of the reverse rotation directions of a rotating motor and a motor, the two sets of crushing teeth are driven tocrush the stones to different degrees.

The invention relates to the technical field of soil collection, in particular to depth-adjustable portable soil collection drilling equipment. The depth-adjustable portable soil collection drilling equipment at least comprises a fixing frame a supporting frame, wherein a rotating motor is fixedly arranged at the top part of the fixing frame, a connecting rod is clamped and fixed to the output end of the rotating motor, a drill rod is arranged at the end of the connecting rod and comprises a fixing cylinder, the fixing cylinder is fixed to the end of the connecting rod, a movable cylinder is slidably arranged on the outer wall of the fixing cylinder, the supporting frame is located outside the fixing frame, lifting frames are arranged at the tops, close to the two ends, of the supporting frame, lifting plates are fixedly connected to the ends of piston rods of electric push rods arranged at the top parts of the lifting frames, and the ends of the lifting plates are fixed to the outer walls of the fixing frames; and the top part of the fixed cylinder communicates with a cavity, a discharging plate is slidably arranged in the cavity, the top part of the discharging plate is connected with the end of the connecting rod, and a bolt is inserted between the outer wall of the discharging plate and the portion, close to the top, of the fixing cylinder. The depth-adjustable portable soil collection drilling equipment can adjust the soil collecting depth conveniently, the soil can be horizontally collected without being supported by hands, and the collected soil can be conveniently discharged.

The invention relates to a clamping device, in particular to a clamping device for nail driving. The technical problem to be solved is to provide the clamping device for nail driving which is characterized in that a nail can be clamped, so that people can drive in the nail conveniently, do not need to hold the nail by hands, and can be prevented from knocked injury, in addition, the drive-in depthof one nail can be consistent with that of another nail. The technical scheme is to provide the clamping device for the nail driving. The device comprises a holding rod, a swing rod, a first spring,an L-shaped frame, a sleeve, a cylinder body, a vertical sliding block and the like; the swing rod is hinged to the left side of the front side face of the holding rod, first grooves are formed in theleft side of the inner top of the swing rod and the left side of the top of the holding rod, and the first spring is connected between the bottom of the first groove at the lower portion and the topof the first groove at the upper portion. According to the device, the nail can be clamped by the cooperation between an arc-shaped plate and a clamping groove, the nail can be in contact with the cylinder body, then the cylinder body is knocked to move downwards, thus the nail can move downwards to be driven into a wooded board; the nail is not required to be held by hands, so that the hands areprevented from knocked injury; and by means of a prying device, people can conveniently pull the nail out of the wooden board.

The invention discloses a punching device for long-life precision mold manufacturing, and particularly relates to the technical field of precision mold manufacturing equipment. The punching device comprises a base and a workbench, wherein the workbench is arranged at the middle position of the top end of the base; a structure convenient to fix is arranged at the top end of the workbench; an automatic rotating mechanism is arranged between the bottom end of the workbench and the top end of the base; supporting columns are fixedly connected to the two sides of the top end of the base respectively; and scale marks are arranged at the front ends of the supporting columns. According to the punching device, a water tank, a hose, an atomizer, a spray head and a water pump are arranged, when the punching device is used, the water pump is started, the water pump can pump out water in the water tank and supply the water to the atomizer through the hose, the atomizer can atomize the water and then spray the water out through the spray head, so that dust generated in the process that a driving motor drives a drill bit to rotate at a high speed for punching is combined with the sprayed water mist, then the dust can fall off, the dust is prevented from being diffused into the air, and the atmospheric environment is protected.

The invention discloses a semiautomatic acne needle convenient to use. The semiautomatic acne needle comprises a pen-shaped sleeve and is characterized in that a puncture needle is arranged in the pen-shaped sleeve, an ejector pin is connected to one end of the pen-shaped sleeve and connected with the tail end of the puncture needle, and a spring is arranged outside the puncture needle in a surrounding manner; the pen-shaped sleeve comprises a sleeve body and a sleeve head, a threaded sleeve is arranged at one end of the sleeve body, and the sleeve body is connected with the sleeve head through the threaded sleeve; the puncture needle comprises a needle rod, a push column is arranged at one end of the needle rod, the other end of the needle rod is provided with a needle head, and the needle head is provided with a hook needle; the spring is arranged outside the needle rod in a surrounding manner, one end of the spring is connected with the push column, and one end of the spring is connected with the sleeve head. The semiautomatic acne needle is convenient to use, precise in puncture position, convenient in puncture depth control, capable of simplifying treatment operation and capable of increasing a treatment effect, and the needle cannot be contaminated by bacteria easily.