138results about How to "Easy to handle manually" patented technology

A beverage jug cover which is constructed of flexible material and has an internal compartment within which is to be located the beverage jug. A section of gatherable material (usually of fabric) surrounds an access opening into the internal compartment with there being a drawstring mounted within the section of gatherable material and by pulling of the drawstring the gatherable material can be made to occupy a tight position with the neck of the beverage jug. The beverage jug cover includes a thermal insulation layer which is mounted within the sidewall of the internal compartment. There is also formed a pair of handle access openings within the cover which connect with the handle of the jug to facilitate carrying of the jug using the handle of the jug.

An inking device for inking a screen roller of a printing machine includes an ink supply device with an ink reservoir that are removable as one unit from the printing machine easily and without tools. The ink reservoir is separable from the ink supply device. The ink reservoir is filled using an ink cartridge. The printing ink is conveyed under pressure from the ink reservoir to the ink supply device in a supply line. The ink is pressed into the cups or hatchings of the inking device roller via the supply line by using a pump or a conveying roller.

The invention discloses a 1.2m feedback full-automatic portable emergency satellite communication antenna servo system which comprises a portable box, an antenna structure unit and an antenna control unit, wherein the antenna structure unit and the antenna control unit are arranged in the portable box; the antenna structure unit comprises an antenna mount, a six-section carbon fiber antenna main reflection surface and a feed source component support frame, wherein the six-section carbon fiber antenna main reflection surface and the feed source component support frame are connected to the antenna mount, an antenna auxiliary reflection surface is installed at the end part of the feed source component support frame, a feed source component support plate is installed in the middle of the feed source component support frame, a feed source component is installed on the feed source component support plate, a direction drive device and an elevation drive device are arranged in the antenna mount, and the feed source component comprises a feed horn, a polarizer, a duplexer and a polarization power transmission mechanism. The 1.2m feedback full-automatic portable emergency satellite communication antenna servo system is reasonable in design, convenient in implementation, increased in communication bandwidth, expanded in communication capacity, high in degree of intelligence and working reliability, convenient to carry and good in use effect, provides communication guarantee for the emergency handling and is convenient to popularize and apply.

The invention relates to an organic biological multi-element plant nutrient polymer and a production method thereof and belongs to the field of agriculture. Multiple plant nutrients dispersed in agricultural solid waste are quickly gathered through an organic biological fermentation technology; due to industrial processing, nutrient bodies or nutrient blocks are prepared, so that a supporting solid and a nutrient supplier are supplied to cultivation of plants. According to the organic biological multi-element plant nutrient polymer and the production method thereof, the included plant nutrient elements are gathered together through a technical measure of organic biological fermentation and decomposition of the agricultural solid waste and are used for development of ecological agriculture and recycling agriculture; therefore, the environment pollution is solved, and the scientific support is supplied to the construction of beautiful countries.

Apparatus is disclosed for testing the mechanical properties of a material. The apparatus comprises a sample container (10) adapted to be filled with a sample of the material, and a housing (20) within which the sample container (10) is, in use, fixedly mounted. The sample container (10) has a first, open face via which a compressive load can be applied to the sample and a second face (19) disposed orthogonally to the first, open face. At least a portion of the second face (19) is resiliently displaceable, outwardly of the sample container (10), in response to deformation of the sample brought about by application of the load.

The invention discloses a continuous tube drawing device. The continuous tube drawing device comprises a rack (1), support bases (2) arranged on the rack (1), idler wheels (4), power systems (5) connected with the idler wheels (4) and support arms (3), wherein one end of each support arm (3) is connected with each support base (2) through a movable shaft, and the other end of each support arm (3) is connected with each idler wheel (4) through a movable shaft. The support bases (2), the support arms (3), the idler wheels (4) and the power systems (5) are all set to be two sets and are arranged symmetrically with the rack (1). The power systems (5) comprise transmission motors (51) and speed changers (52), wherein the output shafts of the transmission motors (51) are connected with the speed changers (52), and the idler wheels (4) are arranged on the output shafts of the speed changers (52). The continuous tube drawing device is stable in power output, a tube diameter is adjusted automatically, stress borne by tube materials is adjusted automatically, the tube materials and a transmission system can not be damaged by continuous tube drawing, and using is safer and more reliable.

The invention provides an auxiliary up-and-down feeding mechanism of a surface-grinding machine, relating to a grinding machine. The invention aims to provide an auxiliary up-and-down feeding mechanism of the surface-grinding machine, which can ensure the flexibility and reliability of the workpiece up-and-down feeding operations in a high-precision grinding process and is used for processing optical elements of the high-precision large-diameter surface-grinding machine. The mechanism is provided with a left fixed arm, a right fixed arm, fixed arm end covers, a left lifting arm, a right lifting arm, a left clamping arm, a right clamping arm, revolving shaft pieces, a revolving shaft piece end cover and a lock screw, wherein the round holes are arranged on the left and right lifting arms and are positioned on convex boss shafts of the left and right lifting arms, rolling bearings are arranged between the round holes and the convex boss shafts, and the left and right lifting arms are fixed on the left and right fixed arm through the fixed arm end covers; the two revolving shaft pieces are respectively arranged on the front ends of the left and right lifting arms, the convex boss shafts on the revolving shaft pieces are equipped with the rolling bearings and are arranged in the round holes on the front ends of the left and right lifting arms, and are fixed on the left and right lifting arms through the revolving shaft pieces; the convex boss shafts are arranged on the left and right clamping arms and the inner sides of the left and right clamping arms are pasted with rubber strips.

The invention relates to the field of industrial large-span vault construction, and in particular relates to a large-span vault construction method and a large-span vault construction device. The large-span vault construction device is characterized by comprising jig frames, jig strips and double-beam frames, wherein the double-beam frames are formed by symmetrically welding two pieces of channel steel of fixed lengths in parallel; the channel steel opens downwards; a plurality of rollers are arranged on the lower surface of one piece of the channel steel; a plurality of double-beam frames are horizontally arranged in parallel and in symmetry; a plurality of jig frames are mounted on the plurality of double-beam frames; the plurality of jig frames are arranged uniformly and symmetrically in the length direction of the double-beam frames; a layer of jig strips is spread on the top surfaces of the plurality of jig frames. The device adopts a sectional supported construction mode, the quality and the efficiency of a vault built body are improved, and the construction cost is also lowered.

The invention discloses a method and a mould for producing a first outer-packing vacuum arc extinguishing chamber of a phase post of a circuit breaker element. The method comprises a mould closing step, an injection step, a demoulding step and a second outer-packing step, wherein the mould closing step is used for arranging a vacuum arc extinguishing chamber into a mould and closing the mould, theexposed electric conducting part of a contact of the movable end of the vacuum arc extinguishing chamber of the phase post of a circuit breaker element is covered by a first mould head, and the exposed electric conducting part of the contact of the static end of the vacuum arc extinguishing chamber is covered by a second mould head to prevent the electric conducting part from being wrapped by silicon rubber in the injecting process of the next step, and the conductivity of the electric conducting part is guaranteed; and besides, the mould head enables the vacuum arc extinguishing chamber to be positioned in the mould to guarantee the size after the silicon rubber is wrapped; the injection step is used for injecting liquid silicon rubber into the mould so as to be formed by reaction; the demoulding step is used for taking out the first outer-packing vacuum arc extinguishing chamber by demoulding after the silicon rubber is formed by reaction; and the second outer-packing step is used for secondly packing the resin outside the first outer-packing vacuum arc extinguishing chamber to produce the product of the phase post of the breaker element.

The invention relates to the technical field of display panel detection, in particular to a panel grading device. It includes a judgment station and a feeding device. It is characterized in that: the feeding device includes: a feeding device, including a plurality of feeding stations, and a plurality of feeding stations are arranged in sequence along the X direction; the feeding device is used to place the panel Tray; discharge device, adjacent to the feed device, and includes a first discharge station and a plurality of second discharge stations, the first discharge station and a plurality of second discharge stations are arranged in sequence along the X direction ; The discharge device is used to place the tray; the panel pick-and-place device is arranged above the grading device, and is used to transfer the panel between the feed device, the judgment station and the discharge device; and the tray pick-and-place device is set Above the feeding device and the discharging device, it is used to transfer the tray on the feeding device to the discharging device. The panel processing device of the present invention has reasonable structural design and compact arrangement, and can quickly realize panel discharging, feeding and classification.

The invention disclose a light high strength pavement device, comprising a pavement base, a tie down device, a plurality of struts and a pavement segment piecing device; wherein, the pavement base is double-layer bursiform fabric braided by fiber; the struts are inserted into the pavement base horizontally in a certain spacing distance; the piecing device comprises a plurality of piecing hinge ears and a piecing bar. The piecing hinge ears are sewed on both ends of the pavement base. The ternary conjugated structure of the double-layer bursiform fabric and the strut form in braided complex mode can improve the bearing capacity, and the effective width is no less then four meters, and the pavement can be longitudinally spliced or disassembled quickly via the jointing device. The light high strength pavement device has the advantages of light weight, small diameter after folding, convenient transportation and operation of laying and withdrawing, excellent wear resistance and anti-slip performance.

The invention relates to a combined frame, a bearing device with the frame, and a manufacture method thereof. The frame comprises a frame clamp and at least two projected tenons which are parallelly arranged at one side of the frame clamp, wherein a recessed tenon trough is formed between the two adjacent projected tenons, wherein the projected tenons on two frames are in matched connection with the recessed tenon trough. On a same frame clamp, the tenons and the recessed tenon trough are separately arranged. Each projected tenon has a through frame-shaped structure. Two ends of the frame clamp are provided with connecting structures which cooperate with each other. The combined frame, the bearing device with the frame, and the manufacture method have advantages of wide use, high practicability, random combination and splicing, small number of fittings, multiple functions, time-saving and labor-saving effect, simple operation and high speed in assembling and detachment, high recycling rate, resource-saving and waste-reducing function, space occupation reduction and low manufacture cost.

The invention relates to the field of road infrastructures, and particularly discloses water blocking type kerb and a construction method for the kerb. The water blocking type kerb comprises cuboid stone and is characterized in that symmetric reverse rabbets are formed in the two ends of the cuboid stone, and two pieces of cuboid stone are connected and assembled; the reverse rabbets are connected to form a water blocking hole. The water blocking type kerb is simple in structure, reasonable in design, convenient to use, high in mounting speed, and suitable for high-position flower beds and slope greening in the sponge city construction, facilitates manual carrying, effectively improves the effect and saves the construction cost.

The invention discloses a food cleaning treatment apparatus, and relates to an apparatus for sterilizing foods. The apparatus comprises a sterilizing cylinder, a steam chamber, a conveying portion and an elevating mechanism, the sterilizing chamber is vertically arranged, a heating device and a temperature sensor are arranged at the top of the sterilizing cylinder, a sealing plate and a bearing plate are connected to the internal of the sterilizing cylinder in a sliding manner, conical holes are arranged in the sealing plate, and the sealing plate is in sliding connection with frustums coupling with the conical holes, and is also provided with stay cords with one ends connected with the frustums and the other ends connected with the top of the sterilizing cylinder; the elevating mechanism is connected with the bearing plate, and the bearing plate is provided with a supporting column; a feeding opening and a discharging opening which are oppositely arranged are arranged at the lower portion of the sterilizing cylinder, and the conveying belt comprises a feeding portion and a discharging portion; and a gas inlet is arranged at the upper end of the sterilizing cylinder, the steam chamber communicates with the sterilizing cylinder through the gas inlet, a gas control valve is arranged in the steam chamber, and the on-off of the gas control valve is controlled by a pressure in the sterilizing cylinder. The apparatus improves the steam heat utilization efficiency.

The invention discloses a prefabricated type moulding bed and a construction method thereof, and relates to the technical field of building construction. The prefabricated type moulding bed comprisesa bearing table moulding bed and a beam moulding bed in the bearing table moulding bed; the bearing table moulding bed comprises a set of bearing table templates; first joints are arranged at one endsof the bearing table templates; second joints are arranged at the other ends of the bearing table templates; the adjacent bearing table templates define a closed pouring space through cooperation ofthe first joints and the second joints; a pouring connection opening is formed in the middle of each bearing table template; the first joints are symmetrically arranged on two sides of each pouring connection opening; the beam moulding bed comprises a pair of beam templates; and second joints are arranged at the two ends of the beam templates. The prefabricated type moulding bed and the construction method thereof have the beneficial effects that factory prefabrication is achieved and promotes the building industrial development advantageously, the process is simple, the construction progressis accelerated advantageously, and mechanical production ensures the project quality advantageously.

The invention discloses an anodic oxidation treatment device for an aluminum alloy surface. The anodic oxidation treatment device comprises an oxidation tank. The oxidation tank is filled with an electrolytic solution. The left side face and the right side face of the oxidation tank are each provided with a transferring hole. One end of a transferring belt penetrates through the two transferring holes. A to-be-oxidated aluminum alloy placing box is arranged at the left end of the transferring belt. An oxidated aluminum alloy placing box is arranged on the right side of the transferring belt. The transferring belt conducts transferring from left to right. An electrolytic solution recycling bin is connected to the right side of the oxidation tank. The technical effects that the device is reasonable in design, simple to convey and high in oxidation efficiency are achieved.

The invention belongs to the technical field of mechanical testing, and particularly relates to a butt joint transmission mechanism of an automobile transmission test bed. The butt joint transmissionmechanism comprises a structure fixing frame, a transmission butt joint mechanism, a centering mistake-proofing mechanism and a protection mechanism. The transmission butt joint mechanism is arrangedon the structure fixing frame and used for transmitting the output torque of a loading motor to a transmission flange plate. The centering mistake-proofing mechanism is arranged on the outer side of the end of the transmission butt joint mechanism and used for positioning the outer circumference of the transmission flange plate. And the protection mechanism is arranged on the outer sides of the transmission butt joint mechanism and the centering mistake-proofing mechanism, is connected with the structure fixing frame, can slide forwards and backwards and is used for triggering an alarm due tooverlarge position deviation in the butt joint process of a speed changer. The butt joint transmission mechanism is suitable for the automobile transmission test bed with high automation degree, and has the characteristics of high reliability, high safety, low manual participation degree, high practicability, modularization and the like.

The invention discloses a fabricated mold plate supporting device of a shaped concrete tunnel body. The fabricated mold plate supporting device comprises a plurality of lattice columns, one or more layers of plane truss beams are arranged on a square columnar support composed of all lattice columns in the height direction, and the plane truss beams include a plurality of transverse truss beams fixedly connected between two adjacent lattice columns and a plurality of longitudinal truss beams connected between two adjacent and parallel transverse truss beams; tension chord truss beams are fixedly installed between the lattice columns at the edge of the top end of the columnar support, the plane truss beams are installed at the top ends of the lattice columns located in the space enclosed byall tension chord truss beams, and the plane truss beams at the top ends of the lattice columns and the tension chord truss beams are fixedly connected through the transverse truss beams and the longitudinal truss beams; and a plurality of supporting mechanisms for supporting the side faces of mold plates are arranged on the two lines of the lattice columns which are parallel to the longitudinal truss beams and located at the outermost layer in the height direction.

The invention discloses a button cell surface defect detection system which comprises an anode pocking mark detection station, a deep scratching detection station, a shallow scratching detection station, a cathode pocking mark detection station, a metal wire detection station, a green mold scratching detection station, a dirt detection station, a kicking device, a turnover device and a conveyor belt. The anode pocking mark detection station, the deep scratching detection station and the shallow scratching detection station are button cell anode detection stations; and the cathode pocking markdetection station, the dirt detection station, the green mold scratching detection station and the metal wire detection station are button cell cathode detection stations. By adopting a multi-stationdetection mode, the defects in the prior art are overcome, and the function of detecting most defect types on the surface of the button cell can be realized. The button cell surface defect detection system realizes the detection of double-sided defects of the anode and the cathode of the button cell, and separates the anode defect from the cathode defect to facilitate subsequent manual treatment.

The invention discloses a gap-avoiding composite wall for fabricated building. The composite wall comprises a first wall body, a limiting rod, a movable plate, second springs and limiting grooves, thefirst wall body is fixedly provided with a first spring, the tail end of the first spring is fixedly provided with a first fixing plate, and the first fixing plate is fixed to a limiting column. Thesecond springs are fixed to a second wall body and the first wall body correspondingly, second fixing plates are fixed to the upper ends of the second springs, rolling wheels are fixed to a fixing frame through bearings, second screw rods are connected with fixing blocks, and the limiting grooves are formed in the second wall body and the first wall body correspondingly. According to the gap-avoiding composite wall for the fabricated building, lock catch structures and fixing rods are adopted as guiding and limiting structures in the mounting process, composite wall bodies can be aligned and preliminarily fixed, then the composite wall bodies are reinforced again through a traditional mortise and tenon joint structure, and the gap between the composite wall bodies is reduced, so that fixedconnection between the composite wall bodies is completed.