85results about How to "Adjust the degree of compression" patented technology

The invention discloses a fixing bracket for glass transportation, mainly relates to the field of construction equipment transportation. The fixing bracket for glass transportation comprises a main bracket body, a guide rail mechanism, a glass supporting mechanism, a limiting assembly and a buffering piece. The glass supporting mechanism achieves L-shaped extension adjustment by the bidirectionalguide rail mechanism, and achieves fixing and limiting by the limiting assembly; and the buffering piece achieves rigid shock absorption of glass. The fixing bracket has the beneficial effects of being capable of adapting to different conditions on site according to the glass with different sizes and characteristics to fix and transport the glass, significantly lowering transportation losses and improving resource utilization rate.

The invention discloses a printing device for fabric weaving, which comprises a base, a vertical bar is welded on one side of the top of the base, a horizontal bar is welded on the top of the vertical bar, and a printing table is also welded on the top of the base. A push rod motor is fixedly installed at the bottom of the cross bar, and a push plate is welded on the output shaft of the push rod motor, and two symmetrically arranged sliding holes are opened on the push plate, and a slide rod is slidably installed in the slide hole, The bottom ends of the two slide bars are welded with the same fixed plate, the fixed plate is located below the push plate, and the bottom of the fixed plate is fixedly equipped with a printing mold, and the printed mold is located above the printing table. The invention is simple in structure, easy to operate, easy to buffer the pressure between the printing mold and the fabric, prevents the printing mold and fabric from being damaged by excessive pressure, and is convenient to adjust the compression degree of the spring and the auxiliary spring, which is convenient for the printing mold. usage of.

The invention discloses an automatic paper feeding mechanism of a digital creasing machine. The automatic paper feeding mechanism of the digital creasing machine comprises a paper loading unit, a paper pickup unit and a double-paper feeding preventing unit, wherein the paper loading unit, the paper pickup unit and the double-paper feeding preventing unit are sequentially arranged between a left side plate and a right side plate; a paper feeding platform can automatically ascend or descend by using the paper loading unit; the paper pickup unit can automatically pick up paper when the paper feeding platform rises and the paper is conveyed in place; and the double-paper feeding preventing unit can guarantee that a single piece of paper is fed at a time. By the automatic paper feeding mechanism of the digital creasing machine, automatic paper feeding operation can be realized, the paper feeding efficiency is high, and the problem that a creasing component is failed due to double pieces of paper are fed at a time can be solved.

The invention discloses an ultraviolet sterilizer comprising: (1) an ultraviolet light; (2) a quartz tubular sleeve sleeving the outer side of the ultraviolet light; and (3) an outer tubular sleeve sleeving the outer side of the quartz tubular sleeve, wherein the outer tubular sleeve is provided with a water inlet and a water outlet. One end of the outer tubular sleeve is sealed by a first sealing ring and the other end of the outer tubular sleeve is sealed by a second sealing ring. In the ultraviolet sterilizer, by means of the first sealing ring and the second sealing ring, the upper end and the lower end of the quartz tubular sleeve are respectively sealed and clamped with the outer tubular sleeve, so that not only is water leakage prevented but also the quartz tubular sleeve is prevented from being contacted with the outer tubular sleeve, so that a problem of shape deformation of a spring can be prevented. The ultraviolet sterilizer can prevent a damage hidden danger due to loose fixation of the bottom of the quartz tubular sleeve and impact of the quartz tubular sleeve with tube wall.

The invention discloses a reaction type crushing device for coal mine, and relates to the technical field of coal mine crushing devices. The reaction type crushing device can regulate spacing betweena reaction plate and a plate hammer according to a practical use condition while regulating a relative distance and relative inclination degree between the plate hammer and a reaction plate of a reaction device, and guarantees that coal mines discharged from a position between the plate hammer and the reaction plate can meet required particle diameters. A first housing is in lap joint to a secondhousing; the first housing and the second housing are locked to form a crushing cavity; a rotor is arranged in the crushing cavity; the rotor is sleeved by the plate hammer; one end of the rotor is rotatably connected to the first housing, and the other end of the rotor penetrates through the outer wall of the first housing, and then is connected to a drive device; the reaction plate at the outerside of the plate hammer is further arranged in the crushing cavity; the reaction plate is connected to a regulating device which penetrates through the outer wall of the second housing; and a supporting device is further arranged on the outer wall of the second housing.

The invention discloses a rice steaming cabinet. The rice steaming cabinet comprises a cabinet body and a cabinet door. A hollow steam chamber is arranged inside the cabinet body. A sink is arranged at the bottom wall of the steam chamber, and an electric heating pipe is arranged inside the sink; a pair of rotating shafts are rotationally and horizontally connected to the interior of the cabinet body, and the rotating shafts are distributed at the upper and lower ends of the cabinet body, and a servo motor driving the rotating shafts to rotate is arranged at the outer wall of the cabinet body;the two ends of the rotating shafts are each provided with a gear, the two gears located at the same ends of the rotating shafts is wound by a chain, a plurality of uniformly-distributed supporting rods are horizontally arranged between the pair of chains, a hanging bracket is rotationally connected to each of the two ends of the supporting rods, and trays are arranged between the pair of hangingbrackets. The rice steaming cabinet has the advantages that by arranging the trays capable of rotating inside the steam chamber, each tray can make contact with high heat at the bottom of the steam chamber, and therefore each tray is heated more uniformly, and it is ensured that rice inside each tray can be cooked at the same time. Meanwhile, the rice cooking time is shortened, energy dissipationis saved, and the effect of saving energy is achieved.

The invention relates to a transfer mechanism for adjusting product positions. A first horizontal fixed plate is mounted between a left side baffle plate and a middle baffle plate; a second horizontal fixed plate is mounted on the right side of the upper end of the left side baffle plate; a horizontal production line is arranged between the middle baffle plate and the right side baffle plate; a horizontal driving device is mounted on the right side of the right side baffle plate; a stop mechanism capable of stopping products is arranged on a support plate at an output end of the horizontal production line; a vertical production line is mounted between the first and second horizontal fixed plates; a vertical driving device is mounted at the lower part of the first horizontal fixed plate; a pressing device capable of pressing the products on the horizontal production line is mounted on the second horizontal fixed plate; a rotating shaft is mounted at the bottom of the support plate through a rotating bracket; and a turnover driving device capable of driving the support plate to rotate around the rotating shaft is mounted at the bottom of the support plate. The horizontal and vertical production lines alternatively act to realize an overturning action of the products by 90 degrees to operate two side surfaces of the products so as to realize automatic input and output of the products.

The invention discloses an arm exercising device for neurology department nursing. The arm exercising device comprises a bottom plate, and supporting plates are fixedly connected to the two sides of the top of the bottom plate. A top plate is fixedly connected over the supporting plates; a straight plate is slidably connected between the opposite sides of the two supporting plates. A lifting device is fixedly connected between the bottom of the straight plate and the top of the bottom plate; and a backrest is fixedly connected to the top of the straight plate, outer frames are fixedly connected to the positions, between the opposite sides of the two supporting plates, of the two sides of the bottom of the top plate, and a sliding plate is fixedly connected between the two sides of the inner wall of each outer frame. The invention relates to the technical field of neurology department nursing equipment. According to the arm exercising device for neurology department nursing, the compression degree of springs can be adjusted according to the rehabilitation condition of a user, so that the purpose of exercising the arms of the user is achieved, the use height of the straight plate canbe adjusted, the device is suitable for people with different heights, and the practicability of the device is improved.

The invention discloses a semi-direct drive megawatt-level permanent-magnet windmill generator which relates to the technical field of windmill generators. The semi-direct drive megawatt-level permanent-magnet windmill generator comprises a permanent magnet fixing structure, a cooling ventilation structured bearing insulating structure and a stator core compaction structure, wherein the permanent magnet fixing structure comprises a magnetic steel fixed mount and a stainless steel bolt, and the magnetic steel fixed mount is used for installing the permanent magnet; the bottom of the magnetic steel fixed mount is closely laminated with the permanent magnet; joint lugs on both ends of the bottom of the magnetic steel fixed mount are provided with through holes which are matched with the stainless steel bolt; and the magnetic steel fixed mount is connected with a rotor cylinder through the stainless steel bolt. In the invention, the defect of unfirm fixation of the prior high-power surface type permanent-magnet rotor permanent magnet on the rotor is overcome, thereby ensuring the reliability and efficiency of the generator, and the defects in the prior ventilation structure is also overcome, thereby increasing the length of the wind path, enhancing the heat elimination efficiency and further effectively lowering the operation temperature rise of the motor.

The invention relates to the technical field of bridges, and particularly discloses a variable-damping anti-falling beam structure. The variable-damping anti-falling beam structure comprises a bridgepier, a first main beam and a second main beam, a partition plate support is arranged between the first main beam and the second main beam. A first damping structure is arranged between the first mainbeam and the second main beam; the partition plate support is connected with the pier through a second damping structure. The first damping structure comprises a first energy consumption strip-shapedplate, a second energy consumption strip-shaped plate and a pressing mechanism. The first energy dissipation strip-shaped plate is fixedly arranged on the end face of the first main beam. According to the variable-damping anti-falling beam structure, the damping rigidity of energy consumption of the device can be adjusted according to season requirements, so that the device can be kept in a goodworking state all the time, and bridge falling is prevented.

A high-precision fiber filter includes a shell body, fiber beams in the shell body and a wire hanging rod, a water inlet pipe and a water outlet pipe are opened on the shell body, the inner wall of the shell body is provided with at least one layer of placing ring with an L-shaped cross-section, a transverse plate of the L-shaped placing ring is connected with the side wall of the shell body, porous plates are covered on a vertical plate of the L-shaped placing ring, at least one layer of fiber beam is covered on each layer of the porous plate, all the fiber beams are hung on the wire hanging rod which is arranged on the L-shaped placing ring, the upper surface of each layer of the fiber beam is pressed with a fiber tightening pressing frame with the diameter which is larger than the porous plate, all the fiber tightening pressing frames are connected with a transmission shaft at the center of the shell body, the transmission shaft penetrates out of the shell body to be connected with a drive device; the shell body is provided with a back wash air inlet pipe on one end of the water outlet pipe, and one end of the water inlet pipe is provided with a back wash water discharge pipe. The high-precision fiber filter has simple structure, low cost, easy back-wash, high filtration precision and small area coverage, which can greatly improve the water quality of the discharged water, solve the technical difficult problems of unstable water quality of the discharge water, accelerate the filtration speed and improve the effect of the solid-liquid separation.

The invention provides a sand box with a pressing device. The sand box comprises an upper sand box body and a lower sand box body, and the upper sand box body and the lower sand box body are fixed through the pressing device. The pressing device comprises an arch-shaped connecting rod, a connecting plate and a rotating screw, the connecting plate is fixed to one side of the lower sand box body, the lower end of the arch-shaped connecting rod is fixed to the connecting plate, the upper end of the arch-shaped connecting rod is located at the upper portion of the upper sand box body, and the rotating screw is rotationally connected to the upper end of the arch-shaped connecting rod. A vertical through hole is formed in the upper end of the arch-shaped connecting rod, an internal thread is formed in the through hole, and an external thread matched with the internal thread is arranged on the rotating screw.

Flame spraying method for high melting metal skin flexible ceramic strip belongs to a hot spraying process. The invention is accomplished as follows : a. mixing and stirring powder core using high energy ball milling b. placing strip electrode coating in bobbin disk, placing powder core into refiller to make tube type powder core strip, c. surface coarsening of shank diameter of crank axle spray painting part d. mounting flame spraying strip delivery reel on strip making machine, encasing tube type powder core strip in reel and penetrating into spray gun nozzle, connecting spray gun with compressed air valve, acetylene and oxygen pipeline, e. adjusting strip delivery speed, pressure and flux of compressed air , acetylene and oxygen f. assembling crank axle at special rotary workbench, crank axle rotating while spray painting, spraying adopting manual manipulation, coating contour machining using crankshaft grinder. The invention has advantages of simple production apparatus, low cost.

The invention provides a culture communication advertisement display rack, which comprises a display portion and a supporting portion, wherein the supporting portion is connected to the back of the display portion; the display portion comprises a display plate, a transparent cover, a first hinge and an adhesion device; one end of the first hinge is connected to one side of the display plate, and the other end of the first hinge is connected to one side of the transparent cover; the transparent cover can turn along the plane of the display plate around the first hinge; the transparent cover isas wide as the display plate; the adhesion device adheres to the upper surface of the display plate; a pair of locking plates are arranged at the other side of the transparent cover; and plate eyeletsare formed in the locking plates. The display rack provided by the invention can replace advertising pages conveniently, without destructive demolition, so that the advertising pages can be repeatedly used; therefore, resource waste and property loss as well as the generation of a great amount of waste can be prevented, and environmental pollution can be relieved; and the display rack is quite convenient to move and transport, so that efficiency is improved.

The invention relates to the technical field of glass processing, in particular to vacuum glass coating equipment which comprises a supporting box, a supporting plate, a first compressing rotary drum,a second compressing rotary drum, conveying rollers, electric push rods and a hydraulic cylinder; the multiple conveying rollers, exerting the conveying and supporting effects to glass, are installedat the bottom of the rack; and the supporting box is installed on the upper part of the left side of a rack in a lifting manner through the electric push rods arranged at four corners of the supporting box and is internally provided with an adjusting mechanism used for adjusting the relative position between the first compressing rotary drum and the second compressing rotary drum. For the vacuumglass coating equipment provided by the invention, excessive deformation of the glass during coating can be avoided; and in addition, by adjusting the relative position between the two compressing rotary drums through the adjusting mechanism, the two compressing rotary drums can be adjusted to a proper distance position according to different glass toughness, and thus the effect of preventing deformation during compression of the glass is the best.

The invention relates to the field of spinning, in particular to a drying device for spinning. The drying device can be used for drying and sterilizing textiles. The drying device structurally comprises a sealed working bin. A feed inlet and a discharge outlet are respectively formed in the left and right sides of the working bin. A blowing opening is formed in each of the four lateral walls of the working bin. The blowing openings are connected with an annular connecting pipe through blowing pipes. The annular connecting pipe is connected with the air outlet of a blower. The outer side of the blower is provided with an air inlet. A shower head is arranged above the right side of the feed inlet. The shower head is connected with a disinfectant storage tank fixed on the upper surface of the working bin through a liquid spraying pipe. The drying device has the advantages that the textiles can be dried and sterilized by the blowing of the lateral walls and the sterilizing of a secondary sterilizing device, and the device is simple to operate, convenient to use and applicable to various textiles.

Ribbed steel bar short-circuit heat treatment equipment and a heating power supply thereof belong to the field of steel bar manufacturing. The reinforcing steel bar short-circuit heat treatment equipment comprises a plurality of modules, each module comprises two sets of reinforcing steel bar guide rollers, the two sets of reinforcing steel bar guide rollers are connected with a positive electrode and a negative electrode of a heating power source respectively, each set of reinforcing steel bar guide rollers comprises an upper roller and a lower roller, and carbon brush drums are fixedly arranged on the peripheries of rotating shafts of the upper roller and the lower roller respectively. The heating power supply is respectively communicated with the upper roller and the lower roller through the carbon brushes, and the positive electrode of the heating power supply and the negative electrode of the heating power supply are short-circuited through the reinforcing steel bars and simultaneously heat the reinforcing steel bars. The method can reduce heat loss, reduce production energy consumption, shorten production process length, reduce production cost, improve product performance indexes and improve product market competitiveness.

The invention discloses roxburgh rose beverage processing equipment and a using method thereof. The roxburgh rose beverage processing equipment comprises a conveying barrel, wherein the end part of the conveying barrel is connected with a squeezing barrel inclining upwards, a conveying shaft is rotationally arranged inside the conveying barrel, and a conveying spiral blade and cutters are sequentially arranged on the outer side of the conveying shaft; a driving motor is connected to the end part, far away from the squeezing barrel, of the conveying barrel, a filter box and a lifting assembly are arranged at the bottom, close to the squeezing barrel, of the conveying barrel, and a filter screen is arranged at the upper end of the filter box; and a squeezing shaft is arranged inside the squeezing barrel, the squeezing shaft is connected with the conveying shaft through a universal coupling, and the outer side of the squeezing shaft is connected with an squeezing spiral blade. The roxburgh rose beverage processing equipment and the using method thereof have the beneficial effects that the distance between an elastic supporting and ejecting rod and the squeezing barrel is adjusted through a distance adjusting assembly, so that the squeezing degree is adjusted, and the non-passing squeezing requirement is met; and lifting of the filter box is conveniently achieved through the lifting assembly, so that the filter screen is conveniently cleaned, operation is easy and convenient, and the using effect is good.

The invention discloses a train loading carriage precise locating device and locating method. The device includes a track scale, and a train weighing detector, and further includes a train loading vehicle location detector, and a control unit. Carriages are pulled through a winch and a wire rope, and the railroad track scale, the train weighing detector, the winch, and the train loading vehicle location detector are connected with the control unit separately. The method includes the steps that the carriages move, the train weighing detector detects that the carriages get on the track scale, adetection numerical value of the train loading vehicle location detector is defined as an on-scale zero location, the moving length of the wire rope detected by the train loading vehicle location detector from the on-scale zero location is a moving distance of the whole carriages, and the locations of the carriages can be controlled through the winch. The locating device has the advantages that the precise locating of the carriages can be achieved, the statement of error accumulation in the prior art is prevented, and the precise locating of the locations of the carriages during loading can beguaranteed.

The invention provides a manufacturing process of an antibacterial linen composite fabric, belongs to the technical field of fabrics, and solves the problem of low production quality in the prior art.The manufacturing process of the antibacterial linen composite fabric comprises the following steps: a, base fabric weaving, to be more specific, weaving polyester yarns into a base fabric, and applying an antibacterial coating to the base fabric through a coating machine; b, surface fabric weaving, to be more specific, weaving wool and linen into a surface fabric; c, surface fabric pretreatmentincluding singeing and biological enzyme treatment; d, surface fabric dyeing, to be more specific, putting the surface fabric of the step c into a dyeing tank for dyeing; e, surface fabric drying , tobe more specific, putting the surface fabric of the step d into a drying device for drying; f, bonding and forming, to be more specific, bonding the base fabric of the step a with the surface fabricof the step e into a semi-finished fabric; and g, stetting and cooling, to be more specific, setting the semi-finished fabric by a fabric setting machine to form the finished antibacterial linen composite fabric. The manufacturing process has the advantages of good manufacturing quality.