35results about How to "Easy to adjust the height position" patented technology

The invention belongs to the technical field of mechanical hand devices, and discloses a hydraulic mechanical hand device. The hydraulic mechanical hand device comprises an installation base, a standcolumn, a jacking cylinder, a transverse arm, a rotating disc, a first mechanical hand, a rotating cylinder, a hollow sleeve, a first clamping arm and a second clamping arm. The stand column is fixedly installed on the top of the installation base, and the jacking cylinder is installed inside the stand column. A jacking plate is arranged in a sliding groove of the stand column in a sliding mode through a sliding strip, and the interior of the jacking plate is fixedly connected with the top end of the jacking cylinder. The transverse arm is installed on one side of the jacking plate through aninstallation plate and screws, and a first hydraulic cylinder is installed inside one end of the transverse arm. By the adoption of the hydraulic mechanical hand device, the direction of each mechanical hand can be randomly adjusted as required, and the mechanical hands quite conveniently clamp objects in random directions; the clamping force of clamping jaws is effectively improved, and the usagesafety and the working efficiency of the mechanical hands are greatly improved; and the rotating cylinder drives a rotating rod through a bearing and drives the hollow sleeve to rotate, and thereforemulti-angle clamping operation of a hydraulic mechanical arm is achieved.

The invention relates to a walking type spray irrigation device with a flexible structure and an adjusting function. The walking type spray irrigation device with the flexible structure and the adjusting function comprises a base, a walking mechanism, a controller, a water tank, a water pump, a water delivery pipe and two irrigation devices, wherein each irrigation device comprises a contraction mechanism, a flat plate, a connecting pipe and multiple irrigation mechanisms; each irrigation mechanism comprises a lifting assembly, a lifting plate, a lifting block, a spray pipe and a spray head; and each contraction mechanism comprises a side plate, a power chamber, a power assembly, a vertical rod and a support rod. According to the walking type spray irrigation device with the flexible structure and the adjusting function, the height positions of the spray heads are conveniently adjusted through the irrigation mechanisms, so that the spray heads can spray close to crops, and the phenomenon that water mist is deviated from an irrigation position due to a wind effect is avoided; and in addition, through the contraction mechanisms, after the device finishes irrigation, the flat plates can be conveniently driven to be close to the water delivery pipe to downwards rotate, the volume of the device is reduced, and the device is convenient to carry and store, so that the practicability of the device is improved.

The invention discloses an easy-to-use barbecue rack, which comprises a table board, a first bracket and a second bracket, the table board is arranged between the first bracket and the second bracket, and one side of the first bracket is movably connected with a storage board. U-shaped fixing strips are symmetrically distributed on the bottom surface of the storage board, and support rods are movably connected to the U-shaped fixing strips. One side of the first bracket is provided with an accommodation groove, which corresponds to the U-shaped fixing strips, and the length of the accommodation grooves is greater than The length of the support rod is provided with a positioning groove in the receiving groove, and the positioning groove corresponds to the support rod, and an opening and a U-shaped baffle are respectively arranged on the table, and a carbon box is arranged on the bottom surface of the table, and the carbon box and the opening In the same way, a baking tray is arranged on the U-shaped baffle. The invention has the advantages of simple structure and flexible connection, and food materials can be temporarily placed on the storage board, which is convenient to take and use at any time.

The invention relates to the technical field of gynecological nursing, and especially relates to a vaginal washing device convenient for collecting reflux fluid for gynecological nursing. The washingdevice includes a pedestal, a seat cushion and a flusher; a controller is installed on the sidewall of the pedestal, and the middle part of the pedestal is provided with a movable groove; the bottom of the movable groove is provided with multiple sets of cushioning mechanisms; guiding rods are welded on the two sides in the pedestal; a cavity is arranged in the seat cushion, and the sidewalls of the two sides of the seat cushion are welded with guiding blocks; the guiding blocks slide on the guiding rods; the bottom wall of the seat cushion is connected to the cushioning mechanisms; connectingend heads are embedded in the sidewalls of the other two sides of the seat cushion; the two connecting end heads are respectively connected to a reflux tube and a filling pipe; and a temperature sensor, a water pressure sensor and a resistance wire are respectively embedded in the inner wall of the seat cushion. Through the washing device, patients can adjust the height of the seat cushion duringwashing, a cleaning solution can also be heated, so that influences on the bodies of women can be avoided, and the overflowing cleaning solution can be timely collected as well.

The invention discloses a rail-type magnetic LED lamp. The rail-type magnetic LED lamp comprises a servo electric cylinder and LED lamps, wherein the cylinder bottom of the servo electric cylinder isfixedly installed on a ceiling, a motor is fixedly installed on a lead screw of the servo electric cylinder, a U-shaped connecting frame is fixedly installed on an output shaft of the motor, and guiderods are fixedly installed on the ceiling; and an installing frame is arranged on the U-shaped connecting frame through a connecting mechanism, the installing frame comprises a magnetic iron plate, side plates and plugs, a sliding chute is formed by the magnetic iron plate, the side plates and the plugs in an enclosing manner, a rectangular groove is formed in the magnetic iron plate, hinged lugsare fixedly installed on a lamp base of each LED lamp, a connecting rod is hinged to the corresponding hinged lugs through a hinge pin, each connecting rod is fixedly installed on a round magnet, andeach round magnet is provided with a boss matched with the rectangular groove. According to the rail-type magnetic LED lamp, the height, irradiation position and irradiation angle of the LED lamp canbe conveniently adjusted, operation is easy to achieve, the light effect can be improved, disassembling and assembling of the LED lamp are convenient to achieve, and the light distribution scheme isconvenient to adjust.

The invention discloses a crane display mounting device. The crane display mounting device comprises a limiting mechanism, a fixing mechanism and clamping mechanisms. Mounting holes are formed in thetwo ends of a mounting plate. A first bolt is in threaded connection to the right side of a mounting base. A second support is rotatably connected to the left side of a first support. Transverse plates are fixed to the outer sides of first moving part. Second handles are fixed to the outer sides of second lead screws. The crane display mounting device is provided with the first bolt, a limiting block and a trapezoidal plate, the mounting holes in the two ends of the mounting plate fix the mounting plate and a mounting base to the top of an operation room, the first bolt is rotated to drive a push plate to abut against a trapezoidal block to slide upwards on the trapezoidal plate, the limit block on the trapezoidal block is matched to be clamped in a limiting groove in the first support toachieve fixation, during disassembly, the first bolt is loosened to drive the push plate to be separated from the trapezoidal block, the trapezoidal plate is matched to enable the trapezoidal block todrive the limiting block to slide downwards to be separated from the limiting groove, so that subsequent assembly and disassembly are facilitated, and the assembly efficiency is improved.

The invention discloses a bagged feed leveling and stacking mechanism. The bagged feed leveling and stacking mechanism comprises a feed stacking rack, wherein guide rails are fixedly mounted at one side of the feed stacking rack; a gantry is connected to the guide rails in a rolling manner, and the gantry is of an inverted U-shaped structure; a first screw is mounted at any side of the gantry in arotating manner, the top end of the first screw extends out of the gantry, and an output shaft of a first rotating motor is fixedly mounted at the top end of the first screw rod; the first rotating motor is fixedly mounted at the top side of the gantry; a first screw guide sleeve is movably arranged on the first screw in a sleeving manner; and a first sliding rod is fixedly mounted at the other side of the gantry in a vertical direction, and a first sliding sleeve is connected to the first sliding rod in a sliding sleeving manner. The bagged feed leveling and stacking mechanism uniformly squeezes and levels bagged feed by using an annular pipe connected to a fixed rod in a sleeving manner, and at the same time, facilitates the stacking of the bagged feed as the height of a stacking plateis convenient to adjust, so that the working efficiency is increased. The mechanism is simple in structure and convenient to use.

The invention discloses a temperature control system of an automobile engine, and relates to the technical field of automobile engine heat dissipation, in particular to an engine temperature control system with an intelligent adjustment function. The temperature control system comprises an engine heat dissipation mechanism, a controller, a bottom plate, a lifting mounting structure and a protection structure; the lifting mounting structure is fixedly connected with an engine shell; the bottom plate is mounted on the upper portion of the lifting mounting structure; and the protection structure is fixedly mounted on the upper portion of the bottom plate, and the controller is fixedly mounted on the upper portion of the bottom plate, located in the protection structure and electrically connected with the engine heat dissipation mechanism located outside the engine. According to the temperature control system, the problems that in the prior art, when an engine is in cold start, the water temperature of a water tank is low, when the engine runs for a long time, the temperature of the engine is too high, lubricating system functions are reduced, the engine is seriously abraded, and the service life of the engine is shortened are solved.

The invention provides a food slicer which is provided with a driving belt tensioning mechanism of a cutter device; the cutter comprises a cutter bracket, a driving device, a driving pulley and an intermediate pulley which are arranged at the driving axle of the driving device, a cutter pulley arranged at a cutter shaft, a first belt wound and hung on the driving pulley and the intermediate pulley and a second belt wound and hung on the intermediate pulley and the cutter pulley; the first belt is wound and hung in a belt groove of the intermediate pulley and the second belt is wound and hung in another belt groove of the intermediate pulley; the driving belt tensioning mechanism of the cutter device is built into that the tension degree of the first belt and the second belt is adjusted bymeans that a bed plate provided with the intermediate pulley rotates around a bed plate bearing arranged at the cutter bracket, which ensures the tension degree of the first belt and the second belt can be consistent. The adoption of the food slicer of the invention can improve operability and more effectively carry out working with high precision.

The invention discloses a flexible circuit board spraying device, which comprises a box body, a fan and a heating box are arranged in the box body, a heating wire is fixedly installed in the heating box, a filtering box and a support are arranged on the box body, a stirring box is arranged at the top end of the support, a pump body is arranged at the lower end of the stirring box, a feeding pipe is arranged at the lower end of the pump body, a nozzle is arranged at the bottom end of the feeding pipe, a first guide pipe is fixedly connected to the surface of the feeding pipe, the first guide pipe is communicated with an air outlet pipe of a fan, and a second guide pipe is arranged at the top end of the air outlet pipe of the fan. According to the flexible circuit board spraying device provided by the invention, the fan and the first guide pipe are arranged, the fan can blow and clean the nozzle through the first guide pipe, spraying paint in the nozzle can be conveniently discharged, the nozzle is prevented from being blocked, and the second guide pipe and the filtering box are arranged, so that the purpose of absorbing and filtering harmful gas in the spraying process of a circuit board is achieved.

The invention discloses intelligent carving equipment capable of networking and multi-angularly carving, and relates to the technical field of intelligent carving equipment. The intelligent carving equipment capable of networking and multi-angularly carving concretely comprises a base and a bottom plate, wherein support rods are fixed to the left side and the right side of the upper part of the base; vertical slide rails are arranged on the inner sides of the support rods; the support rods and the base are fixedly welded; network cable ports are formed in the outer sides of the vertical sliderails; a second spring is connected to the bottom part of the bottom plate; and the bottom plate is located on the bottom part of the middle on the upper part of the base. According to the intelligentcarving equipment capable of networking and multi-angularly carving, through arranging the base, the whole device can move conveniently; the support rods and the base are fixedly welded, so that thestability of the device can be improved, and the overall structure is prevented from being unstable; meanwhile, through arranging the network cable ports, the equipment can be networked through the network cable ports; through the threaded connection between a screw cap and a screw rod, a pressing plate can move; and through enabling the pressing plate to move downwards, the functionality of the pressing plate is improved.

The invention discloses a trimming mechanism of an automatic feeding, trimming and water gap shearing machine for an in-mold decorative plastic injection part. The trimming mechanism comprises a rack,a first portal frame, a second portal frame, a first linear driving module, a guide rail, a second linear driving module, a trimming cutter assembly, a third linear driving module, a sensor, a clamping jaw air cylinder installing block, a clamping jaw air cylinder, a first static pressure air blowing device and a first scrap collecting box The first scrap collecting box communicates with an air sucking device of the outside. The trimming cutter assembly comprises a fixing plate, a linear module installing plate, at least one reinforcing rib, a linear module, a motor installing base assembly,a motor, a flexible cutter and an air source for pumping air into the flexible cutter. The flexible cutter is of a breathable structure covered with breathable holes. According to the mechanism, automatic trimming operation is carried out on a plastic shell, it is ensured that unrecoverable deformation of the plastic shell is avoided, and the plastic shell is not damaged by sweeps, and while the appearance precision of the plastic shell is guaranteed, the requirement of the plastic shell for attractiveness is met.

The invention discloses a PC display for engineering mechanical industry on-line financing service. The PC display comprises a base. The top side of the base is fixedly provided with an adjusting box.The adjusting box is provided with a placing cavity. The inner wall of the bottom side of the placing cavity is fixedly provided with a sliding rod. The top end of the sliding rod is extended out ofthe adjusting box. The sliding rod is slidably sleeved with a slider positioned in the placing cavity. The top side of the slider is fixedly provided with an adjusting rod sleeves the sliding rod. Thetop end of the adjusting rod is extended out of the adjusting box, and one side of the adjusting rod is fixedly provided with a fixing rod. One end, away from the adjusting rod, of the fixing rod isrotatably connected with an assembling plate. The PC display for the engineering mechanical industry on-line financing service is capable of, while heights of workers are different, adjusting a heightposition of a display body through a screw rod and the slider, and conveniently adjusting a horizontal direction position of the display body, is beneficial to protect eyes, simple in structure, andconvenient to use.

The invention discloses a crane display installation device, which includes a limit mechanism, a fixing mechanism and a clamping mechanism. Installation holes are opened at both ends of the installation plate, and the first bolt is threaded on the right side of the installation seat. The left side of the first bracket is rotatably connected with a second bracket, the horizontal plate is fixed on the outer side of the first movement, and the second handle is fixed on the outer side of the second screw rod. The crane display installation device is provided with a first bolt, a limit block and a trapezoidal plate. The installation holes at both ends of the installation plate fix the installation plate and the installation seat on the top of the operating room, and the first bolt is turned to drive the push plate against the The trapezoidal block slides upwards on the trapezoidal plate, and the limiting block on the trapezoidal block is fixed in the limiting groove on the first bracket. When dismounting, the first bolt is loosened to drive the push plate to separate from the trapezoidal block. Cooperating with the trapezoidal plate The trapezoidal block drives the limit block to slide down and separate from the limit groove, which facilitates subsequent installation and disassembly, and improves installation efficiency.

The invention relates to the technical field of pet injection, in particular to a high-safety pet injection device and a using method thereof.The high-safety pet injection device comprises a supporting box, a box body, a first electric push rod, a sliding plate and limiting shafts, the four corner position areas of the sliding plate are in vertical sliding fit with the circumferential outer walls of the corresponding limiting shafts respectively, and the top ends of the limiting shafts penetrate through the top side wall of the supporting box; a first clamping block is fixedly connected to the left portion of the top end of the sliding plate, a first groove is formed in the upper portion of the first clamping block, a second electric push rod is installed at the top end of the supporting box, and an upper plate is fixedly connected to the output shaft end of the second electric push rod; the four corner position areas of the upper plate are in vertical sliding fit with the circumferential outer walls of the limiting shafts correspondingly, the left end and the right end of the upper plate are fixedly connected with second clamping blocks correspondingly, and second grooves are formed in the bottoms of the second clamping blocks. The effect of stabilizing the pet is high, the height position of the pet can be conveniently adjusted, and a user can conveniently adjust the posture during injection.

The invention relates to an anti-theft system with an alarm function for guaranteeing internet information security. The anti-theft system comprises a device body and a seat body; penetrating slidingchannels are formed in the left wall and the right wall of the device body; the inner ends of the penetrating sliding channels are connected with a penetrating screw rod; a penetrating threaded seat is connected to the outer wall of the penetrating screw rod; a connector is connected to the outer wall of the penetrating threaded seat; and a mounting barrel is arranged on the outer side of the connector. The anti-theft system with the alarm function for guaranteeing the internet information security has the following beneficial effects: the penetrating screw rod is arranged; through rotary useof the penetrating screw rod, the penetrating threaded seat can be driven through spiral force to carry out displacement transmission operation, so that the height position of the connector can be conveniently adjusted; meanwhile, an alarm can be mounted through a hollow structure in the middle of the mounting barrel; and due to the fact that the mounting barrel is made of aluminum, a screw can beconveniently connected in a penetrating mode, so that the mounting barrel and the alarm can be fixed conveniently.

The invention relates to the technical field of citrus seedling cultivation, in particular to an orientation groove device based on citrus seedling cultivation. The device comprises a protection box, foundation soil, a seedling body, adjusting plates, screw tubes and positioning screws, the middle of each positioning screw penetrates through one via hole and the side wall of the protection box, and the top end of each adjusting plate is fixedly connected with an extension plate. Each extension plate is sleeved with a limiting pipe, the end, close to the seedling body, of each limiting pipe is fixedly connected with a clamping plate, the middle of each extension plate is in sliding fit with a screw rod, each screw rod is fixedly connected with the opposite end of the corresponding clamping plate, each screw rod is sleeved with a first spring, and the middle of each screw rod is connected with a nut through a thread. The top end of each extension plate is fixedly connected with a long plate, the outer side wall of each long plate is fixedly connected with a plurality of supporting rings, and the outer walls of two supporting rings are provided with connecting ropes. The orientation groove device based on citrus seedling cultivation is high in protection performance, and the protection height position is convenient to adjust.

The invention discloses a bearing compacting and mounting device which comprises a machine base, a compacting assembly arranged on the machine base, and a support assembly for supporting the compacting assembly, wherein the compacting assembly comprises an ultrasonic vibrator for generating high-frequency micro-amplitude vibration; and a pressing plate which can be detachably connected and is in direct contact with a bearing is arranged at the lower end of the ultrasonic vibrator. The bearing compacting and mounting device utilizes the ultrasonic vibrator to compact and mount the bearing; during the mounting and compacting process, the maximum pressure of the ultrasonic vibrator is small and is steady, so that the defects that the existing bearing mounting manner can easily damage the bearing and shorten the service life of the bearing are overcome. The pressing plate which can be detachably connected and is in direct contact with the bearing is arranged at the lower end of an amplitude-change pole and is connected with the amplitude-change pole through a screw, so that the pressing plate with different sizes can be conveniently replaced; and the pressing plate is suitable for thebearing with different model numbers and is wide in range of application.

According to the technical scheme, the tile paving device for house building is characterized by comprising a bottom plate, two symmetrical electric push rods are installed on the bottom plate, connecting blocks are fixedly installed on output shafts of the electric push rods, the connecting blocks are connected with an adjusting plate, and a moving assembly is installed on the adjusting plate; a rotating mechanism is mounted on the moving assembly, and a [-shaped frame is fixedly mounted at the lower end of the rotating mechanism; a gear is rotatably mounted on the [-shaped frame through a bearing, a rotating rod is rotatably mounted on one side of the [-shaped frame through a rotating shaft, the rotating rod is meshed with the gear, and the gear is conveniently driven to rotate through a first servo motor, so that the rotating rod meshed with the gear is driven to adjust the vertical angle, and tiles are conveniently laid on the wall; and the tiles can be firmly adsorbed conveniently through the paving frame vacuum suction cups, moving is convenient, the paving efficiency is greatly improved, and the practical performance of the device is greatly improved.

The invention discloses a hand-pushed dining car provided with a damping mechanism. The dining car comprises a main body and a connecting seat, wherein a heat-preserving housing is arranged in the upper end of the main body, and a heat-preserving chamber is arranged in the heat-preserving housing; a plurality of compartments are arranged in the heat-preserving chamber; a machine bottom is fixed tothe lower end of the main body; and a thermal insulation door is arranged at the back end of the main body. The hand-pushed dining car provided by the invention can solve problems of existing hand-pushed dining cars each of which is composed of a dining car main body and rollers; the existing hand-pushed dining cars, which are although simple in form, have problems that persons can get hurt and the waste of food, which is stored in the dining cars, can be caused in the case of falling since the dining cars, when pushed on uneven ground, can turn over easily; and the existing hand-pushed dining cars, when pushed to advance by peddlers who generally set a stand quite late, can cause accidents due to poor light.

This application relates to the technical field of prefabricated buildings, in particular to a light cavity floor, mold and processing technology, including a concrete main board, a metal mesh cage set in the concrete main board, and a filling inner mold filled in the metal mesh cage; Several metal mesh cages are arranged along the length direction of the concrete main board, and the adjacent metal mesh cages are fixedly connected; the filling inner mold is evenly distributed in the metal mesh cage and fills the inner space of the metal mesh cage , the filling inner mold is provided with lightweight fillers. The cavity floor slab of the present application has the advantages of simple structure, high strength and simple construction steps, which greatly improves the processing efficiency of the cavity floor slab.

The invention discloses an air cylinder parallel type self-aligning roller bearing positive and negative pressure loading device, which comprises a rack and an air cylinder connecting transverse plate, wherein a positive pressure air cylinder and a negative pressure air cylinder are arranged on the rack, the positive pressure air cylinder is fixedly connected with an adjusting plate, and a pistonjoint of the positive pressure air cylinder is fixedly connected to the air cylinder connecting transverse plate; the negative pressure air cylinder is fixedly connected with a follow-up rotating bodyseat, and a piston joint of the negative pressure air cylinder is also fixedly connected to the air cylinder connecting transverse plate; the device further comprises an inner ring pressing ring andan outer ring pressing ring, spaces used for containing the measured bearing are arranged in the inner ring pressing ring and the outer ring pressing ring, a follow-up bearing is arranged in the follow-up rotating body seat and arranged on the rotating shaft in a sleeving mode, one end of the rotating shaft is fixed to the inner ring pressing ring, and the other end of the rotating shaft is fixedto the air cylinder connecting transverse plate. The negative pressure air cylinder and the two positive pressure air cylinders are arranged in parallel, so that the structure is compact; loading force in the upper direction and the lower direction can be provided through positive pressure measurement and negative pressure measurement respectively, and two times of measurement can be completed through one-time clamping.

The invention discloses a dining chair suitable for old people. The dining chair comprises a chair bottom plate, a chair back plate, two side armrests, a dining plate, a base and a lifting supporting mechanism. According to the dining chair suitable for the old people, the dining plate is rotationally installed, the dining plate is rotationally pushed away when an old person sits, and meanwhile, the dining plate can be conveniently rotated to the front of the old person after the old person sits; the dining plate is arranged on the neck of the old person in a sleeved mode by matching an arc-shaped notch with an elastic band, and food is prevented from falling off a table or falling on clothes; falling food is collected by using a collecting recess, so that cleaning is facilitated; the height position of the chair bottom plate can be conveniently adjusted through the lifting supporting mechanism, so that the height of the chair bottom plate is suitable for old people with different heights; the comfort of the chair back plate and the chair bottom plate is improved by using a flexible cushion; and by means of an alarm button and a removal button, the old people can press the alarm button in emergency, the controller controls a loudspeaker to give an alarm to surrounding nurses, and after the nurses arrive, the removal button is pressed to remove the alarm.

The shooting training shooting range comprises an indoor shooting range body, the front side and the rear side of the left portion of the upper end of the indoor shooting range body and the front side and the rear side of the right portion of the upper end of the indoor shooting range body are each fixedly provided with a stand column, the upper ends of the two stand columns are jointly and fixedly provided with a concentric-square-shaped frame, and the inner wall of the front side and the inner wall of the rear side of the concentric-square-shaped frame are each provided with a sliding groove; a sliding adjusting device is jointly arranged in the middles of inner cavities of the two sliding grooves, a height adjusting device is arranged in the middle of the upper end of the sliding adjusting device and comprises a push rod motor, the output end of the push rod motor is electrically connected with an electric push rod, and a movable plate is fixedly installed at the upper end of the electric push rod; the front portion and the rear portion of the lower end of the movable plate are each fixedly provided with a connecting rod, and a bullet collecting wall is fixedly installed on the left portion of an inner cavity of the indoor target range. Meanwhile, the target in the storage box moves to the supporting plate when moving downwards through the discharging opening, the shooting target is convenient to replace, manual replacement is not needed, and time and labor are saved.