47results about How to "Process effort" patented technology

The invention belongs to the technical field of machinery and provides an environment-friendly abrasive cutting machine which solves the problems of poor safety, serious resource waste and poor environment friendliness of existing abrasive cutting machines. The environment-friendly abrasive cutting machine comprises a base, a support, a motor, an abrasive wheel blade connected with a motor rotary shaft, and a frame with an operating table plate. The motor is fixedly arranged on the support which is hinged to the base, the base is fixedly arranged on the operating table plate which is provided with a cut allowing a blade to be embedded into, and the lower side of the operating table plate is provided with a collection mechanism which is communicated with the cut and capable of collecting cutting chips. An operating handle is fixedly connected onto the support, and a dust collection mechanism which is capable of at least covering the motor and the abrasive blade is arranged on the operating table plate and provided with an avoidance port allowing feeding and discharging. By means of the environment-friendly abrasive cutting machine, safety of operators is improved, and cutting chips and wastes are recovered, so that waste is reduced, and high environment friendliness is achieved.

The invention relates to a device and a method for establishing a bone marrow liquid channel and realizing liquid exchange (injection or/and extraction) through the channel. The device comprises an adjusting sleeve, a retainer arranged in an inner cavity of the adjusting sleeve, a bone marrow needle component arranged in the inner cavity of the adjusting sleeve and between the retainer and a push rod, a spring chuck which is arranged in a recess of the push rod through a fixing pin and is sleeved with a check ring, a sleeve connected to one end of the adjusting sleeve, the push rod and a spring which are arranged in the sleeve, a sliding sleeve sleeved on the outer wall of the sleeve, a rear cover arranged at one end of the sleeve, and a safety pin inserted into the sliding sleeve and the sleeve, wherein an annular groove is formed on the push rod; an air vent is formed on the adjusting sleeve; and an annular step surface is formed in the adjusting sleeve. By the device for establishing the bone marrow liquid channel, a new method for conveniently injecting and accurately extracting liquid can be formed.

The invention provides a device capable of adjusting the saturation degree of a soil sample. The device comprises a saturation container, a weighing system, a pressure spraying system and a control system which is in wireless connection with the weighing system and the pressure spraying system; the weighing system is arranged in the saturation container and comprises an electronic scale, a supportfixedly connected with the upper end of the electronic scale and a water permeable plate arranged at the upper end of the support, and the water permeable plate can rotate relative to the axis wherethe support is located; the pressure spraying system comprises an atomizing sprayer arranged on one side of the water permeating plate, a water guide hose and an air guide hose, and the water guide hose and the air guide hose are communicated with the atomizing sprayer; the atomizing sprayer is arranged on a guide rail and can move up and down along the guide rail to be positioned; a nozzle with an adjustable angle is arranged at the front end of the atomizing sprayer and extends in the direction of the water permeating plate; an atomizing degree adjusting valve is arranged at the rear end ofthe atomizing sprayer. The invention further provides an application method of the device capable of adjusting the saturation degree of the soil sample. The device has the advantages of being simple in structure, convenient to use, capable of saving time and labor and capable of reducing the damage to the sample in the testing process on the basis that the saturation degree is adjusted according to requirements.

The invention discloses a hand-push type delivery device applied to construction sites. The hand-push type delivery device comprises a vehicle board, a hopper, a single wheel, a handlebar, an inserting unit, a sliding unit and a locking unit, the hopper is located above the vehicle board, the single wheel is fixed under the vehicle board, the handlebar is fixed on the vehicle board, the locking unit is used for fixing the hopper, the inserting unit is fixed on the vehicle board or the handlebar, the sliding unit is used for driving the hopper to move back and forth on the vehicle board, the sliding unit comprises guiding slide grooves arranged in the vehicle board and guiding wheels arranged at the bottom of the hopper, and the guiding wheels are matched with the guiding slide grooves; the hand-push type delivery device further comprises tilting prevention units arranged on two sides of the vehicle board, and the tilting prevention units can be opened downwardly and retracted to the direction of the bottom of the vehicle board. By the aid of the above structure, the hand-push type delivery device can be reliably pulled off on slopes, the hand-push type delivery device is labor saving in unloading and adaptable to different terrains, and the vehicle can be avoided toppling over.

The invention discloses a round steel lifting mechanism which comprises a support, a lifting rod and a bearing platform. A threaded hole is formed in the top of the support, the lower portion of the lifting rod is a threaded section, the upper portion of the lifting rod is a cylindrical section, the threaded section and the threaded hole are in screw-thread fit, and the cylindrical section is connected with the bottom of the bearing platform. The round steel lifting mechanism has the advantages that up-down moving of round steel can be realized by rotating the lifting rod, the whole process is quite stable, and no vibration is caused, so that the problem of falling of the round steel due to balance loss is solved.

An embodiment of the invention discloses a phase test device. The device comprises a vibration sensor data collector, a stroboscope and a vibration sensor. A first input terminal of the vibration sensor data collector is connected to an output terminal of the stroboscope and a second input terminal is connected to an output terminal of the vibration sensor. The stroboscope is used for outputting a key phase signal whose rotation frequency is the same with a rotation frequency of a detected rotation device to the vibration sensor data collector. The vibration sensor is used for detecting and outputting a vibration sensor signal of the detected rotation device to the vibration sensor data collector. When the above scheme is used to detect a phase of the detected rotation device which is operated, the operation of the detected rotation device does not need to be stopped and a sign position of the detected rotation device can be checked; and through the vibration sensor data collector, a vibration high point phase of the detected rotation device and a phase of the sign position can be measured. A whole process is time-saving and labor-saving and cost is low.

The invention discloses a cable protective metal sleeve peeling machine. The cable protective metal sleeve peeling machine comprises a base, a fixed bottom plate, a stand column fixed between the base and the fixed bottom plate, a left motor support, a right motor support and two motors. One of the two motors is installed on the left motor support, and the other motor is installed on the right motor support. Two sliding blocks are fixed to the lower surface of the left motor support in parallel, and two sliding blocks are fixed to the lower surface of the right motor support in parallel. Two linear rails are arranged on the fixed bottom plate in parallel. The linear rails are sequentially embedded into grooves of the sliding blocks of the left motor support and grooves of the sliding blocks of the right motor support respectively. A left baffle with an adjusting screw hole and a right baffle with an adjusting screw hole are fixed to the outer side of the left motor support and the outer side of the right motor support respectively. A left connecting plate with a driving screw hole and a right connecting plate with a driving screw hole are fixed to the outer side of the left baffle and the outer side of the right baffle respectively. The left connecting plate and the right connecting plate are located between the two linear rails, and the driving screw holes are located below the left motor support and the right motor support respectively. According to the cable protective metal sleeve peeling machine, the problem that protective metal layers are difficult to cut and peel in the metal sleeve cable detection, connection and installation processes is solved, the peeling efficiency is improved, and the long protective metal layers are peeled.

The invention discloses a connection structure for a tool bit and a handle of a hair clipper. The connection structure comprises a baffle (2) and a bump (4), wherein the baffle (2) is arranged on the inner side of the side wall of the handle (1); the bump (4) is arranged on the tool bit (3) and hooked with the baffle (2); the tool bit (3) is also provided with a pin hole (5); a bolt (6) matched with the pin hole (5) is arranged in the handle (1); a strip-shaped through hole (7) penetrates through the side wall of the handle (1); a push button (8) is in sliding fit in the strip-shaped through hole (7); the bolt (6) is fixed with the push button (8); and the bolt (6) is provided with an elastic reset device for enabling the push button (8) to be positioned at the front end of the strip-shaped through hole (7). The connection structure is convenient and labor-saving to disassemble and assemble without damaging the tool bit or scattering the cut hair, and has long service life.

The invention relates to a ceramic tile transfer device, and relates to the field of decoration engineering equipment, the ceramic tile transfer device comprises a transfer trolley and a plurality of moving mechanisms, each moving mechanism comprises a pressing plate and two side plates, each side plate comprises a first part and a second part which are perpendicular to each other, and the pressing plate is arranged between the first parts of the two side plates; ,the faces, facing each other, of the first parts of the two side plates are provided with sliding ways distributed in the length direction of the first parts, the two ends of the pressing plate are slidably connected with the two sliding ways correspondingly, the side, deviating from the second parts of the side plates, of the pressing plate is provided with an adjusting assembly used for pushing the pressing plate to move relative to the second parts, and a plurality of second universal wheels are fixedly connected to the face, away from the pressing plate, of the second part. The ceramic tile transfer device has the advantage that more labor is saved in the process that workers transfer outdoor ceramic tiles into a room.

The invention discloses a metal sheath stripping device for a rail transit cable. The device comprises a base, a fixed base plate, a stand column fixed between the base and the fixed base plate, a left motor support, a right motor support and two motors, wherein one of the two motors is mounted on the left motor support, the other motor is mounted on the right motor support, two sliding blocks are fixed on the lower surface of the left motor support in parallel, two sliding blocks are fixed on the lower surface of the right motor support in parallel, two linear guide rails are arranged on the fixed base plate in parallel and are embedded into grooves of the sliding blocks of the left motor support and grooves of the sliding blocks of the right motor support in sequence, a left baffle provided with an adjusting threaded hole is fixed on the outer side of the left motor support, a right baffle provided with an adjusting threaded hole is fixed on the outer side of the right motor support, a left connecting plate provided with a driving threaded hole is fixed on the outer side of the left baffle, a right connecting plate provided with a driving threaded hole is fixed on the outer side of the right baffle, the left connecting plate and the right connecting plate are located between the two linear guide rails, and the driving threaded holes are located below the left motor support and the right motor support. The metal sheath stripping device for the rail transit cable overcomes the difficulty in cutting and stripping of a metal sheath during detection, connection and installation of metal sheath cables, stripping efficiency is improved, and stripping of long metal sheaths is achieved.

The invention relates to a heat preservation method and a heat preservation system for stirring barrels in frit channels. A stirring barrel comprises a stirring barrel body and a flange which is formed at the upper end of the stirring barrel body and horizontally flanged outwards, the periphery of the stirring barrel body is coated with a heat preservation device, the flange is horizontally connected with a copper bar used for electric conduction, and the heat preservation method comprises the steps that: supporting the flange through a height-adjustable supporting device; obtaining the heightdifference of the stirring barrel body before and after the temperature rise starting of a frit channel; adjusting the height position of the flange according to the height difference so that the flange is horizontal with the upper end of the stirring barrel body; inserting a cushion block into a gap between the flange and a heat preservation device; and after temperature rising of the frit channel, taking the cushion block out, and filling a refractory filler into a gap between the flange and the heat preservation device; after the frit channel is heated and opened, adjusting the height of the supporting device until the height of the flange is consistent with that of the upper end of the stirring barrel body, so that heat loss in the stirring barrel due to inclination of a cover plate can be reduced, and then the qualified product yield of glass substrates is increased.

The invention discloses a series-connection feeding table which comprises at least two working bodies, connecting cylinders and a connecting rod. The connecting cylinders are arranged on the lower portions of the working bodies, inner threads are arranged in the connecting cylinders, outer threads are arranged at two ends of the connecting rod, and two ends of the connecting rod are connected with the adjacent connecting cylinders through threads. Each working body comprises a support, a lifting rod, a supporting platform, turning wheels and a rotary shaft. A threaded hole is formed in the top of each support, a threaded section is arranged on the lower portion of each lifting rod, a cylindrical section is arranged on the upper portion of each lifting rod, the threaded sections are matched with the threaded holes in a threaded mode, the cylindrical sections are connected with the bottoms of the supporting platforms, grooves are arranged in the supporting platforms, and the turning wheels are fixed in the grooves in a rotating mode through the rotary shafts.

The invention relates to cleaning equipment, in particular to automatic cleaning equipment for an automobile semi-filter. According to the automatic cleaning equipment for the automobile semi-filter, the cleaning process and the usage amount of cleaning liquid can be controlled, and water stains on the filter can be wiped conveniently. The automatic cleaning equipment for the automobile semi-filter comprises a first supporting plate and a first supporting frame, wherein the first supporting frame is arranged on the upper portion of the first supporting plate; a liquid box which is arranged at the upper part of the first support frame; and liquid outlet pipes which are uniformly arranged at the bottom of the liquid box. Through arrangement of the placement rotating mechanism, the placement rotating mechanism is matched with the sending-out mechanism, and the sending-out mechanism can quickly take out the cleaned filter in the placement rotating mechanism.

A power-assisted socket comprises a socket body and a power-assisted plectrum rotationally connected to a panel of the socket body, and a torsional spring used for assisting the power-assisted plectrum in rotating is arranged between the power-assisted plectrum and the socket body. A positioning knob is arranged on a panel of the socket body, a positioning hole for the positioning knob to pass through and a jack for a plug to pass through are formed in the power-assisted plectrum, the positioning knob is used for passing through the positioning hole and positioning the power-assisted plectrum on the panel of the socket body after rotating, and the jack is used for the plug to pass through and then to be inserted into the socket body. The technical problem that the plug is difficult to pull out is solved.

The invention discloses an intelligent installation, regulation and control system for a heating ventilation air conditioner in the technical field of heating ventilation engineering, and the intelligent installation, regulation and control system comprises an air conditioner assembly which comprises an air conditioner outdoor unit, fixing blocks are arranged at the two ends of the front side and the rear side of the air conditioner outdoor unit, and bolts are arranged on the fixing blocks; the mounting frame assembly comprises a base plate, horizontal direction regulation and control assemblies are arranged at the two ends of the front side of the base plate, the air conditioner outdoor unit can be conveniently moved in the horizontal direction through a rotating roller, and after the horizontal position of the air conditioner outdoor unit is regulated and controlled, an anti-skid pad is driven by a jacking block to move and jack up the air conditioner outdoor unit, so that the rotating roller does not make contact with the air conditioner outdoor unit any more; at the moment, a motor II drives a rotating shaft to rotate, so that a mounting plate rotates by 90 degrees, that is, a top block moves downwards again, a rotating roller is in contact with the air conditioner outdoor unit, the air conditioner outdoor unit can be moved in the front-back direction, the front-back position of the air conditioner outdoor unit is regulated, and then the air conditioner outdoor unit can be placed on a supporting plate, so that the process of mounting and regulating the air conditioner outdoor unit is simple and labor-saving; the use is convenient.

The invention discloses an auxiliary pruning frame for gardening. The frame comprises a movable moving bracket and an electric saw clamping seat mounted above the moving bracket, wherein a supportingshaft is mounted between the moving bracket and the electric saw clamping seat; the supporting shaft is fixedly connected to the middle position of the bottom of the electric saw clamping seat; and abearing is mounted at a connection position of the supporting shaft and the moving bracket. By arranging the movable moving bracket and the electric saw clamping seat, an electric saw for pruning is placed on the electric saw clamping seat, then the moving bracket is pushed to the side of a green belt, and the bracket is supported and pushed by the staff to pruned the green belt, and thus the whole process is more labor-saving without manual holding; and the green belt is placed on the moving bracket, and the green belt can be pruned by slowly pushing the moving bracket, and thus the movementis more stable, and the pruning can be more neat, so that the green belt is more beautiful and ornamental compared with manual pruning.

The invention provides a nail puller. The nail puller comprises a nail puller body, wherein a spring is arranged at the center part of the top part inside the nail puller body, the top end of the spring is fixedly connected with the nail puller body, a clamping plate is arranged at the bottom end of the spring, the clamping plate is fixedly connected with the bottom end of the spring, supports are arranged at two ends of the clamping plate respectively, the supports extend to the outside of the nail puller body, a supporting foot is arranged at the bottom end of any support, the supporting foot is fixedly connected with the corresponding support, bayonets are arranged at two opposite sides of the inner wall of the nail puller body and are movably connected with the nail puller body, a button is arranged on any bayonet and is movably connected with the bayonet, a nail clip is arranged at the center part of the bottom of the nail puller body, the nail clip is fixedly connected with the nail puller body, and the supporting foot is made of a flexible material. The nail puller has the beneficial effects that the structure is simple, the operation is convenient, the nail puller is time-saving and labor-saving and a fixed object is protected.