83results about How to "Stable parking" patented technology

The utility model discloses a dynamic exhibition device which comprises supporting rods which are arranged in a bilateral symmetry mode, a plurality of sets of cross rods are arranged between the supporting rods, a sliding groove is formed in the middle of each cross rod, a plurality of telescopic rods are arranged perpendicular to the sliding grooves, and the ends of the telescopic rods are connected with an exhibition board. And a sliding device is arranged at the bottom of the lowermost cross rod. The whole exhibition stand is stable in structure and convenient to disassemble and assemble quickly, the flexibility and convenience of the device are improved, dynamic exhibition is achieved, and the visual effect and attraction of exhibition are greatly enhanced; the use performance of the device is effectively improved, and it is ensured that the device can be stably parked when needed.

The utility model discloses an emergency treatment in-vitro cooling device, which belongs to the technical field of in-vitro cooling, and comprises a bottom plate, a groove is formed in the top of the bottom plate, bearings are fixedly connected to the opposite inner walls of the groove, rotating shafts are rotatably connected to the interiors of the two bearings, the opposite ends of the two rotating shafts are fixedly connected with the same screw rod, and the same screw rod is fixedly connected with the screw rod. The surface of the lead screw is in threaded connection with a threaded block, the top of the threaded block is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with two sets of air cylinders, and the two sets of air cylinders are internally provided with blowing fans. And through operation of the blowing fan, the body of the patient can be cooled, and through operation of an electric push rod, the height of a frame plate can be adjusted.

The invention relates to the technical field of the power industry, and discloses a portable telescopic adjustable safety belt hanging platform which comprises a bottom plate, inner cavities are formed in the bottom plate, and the inner cavities are symmetrically formed in the two sides of the bottom plate; the moving assembly is arranged at the bottom of the bottom plate; wherein the moving assembly comprises a moving part and a braking part; and the mounting assembly is arranged at the bottom of the bottom plate. By arranging the adjusting assembly, an air cylinder is used for driving a movable column, a top column, a whole cross beam part and a hanging ring to rise, an adjusting base and the cross beam are installed in a sleeving mode, the adjusting base can be moved on the surface of the cross beam, and through clamping connection of an adjusting rod and an adjusting hole, the adjusting base can be fixed, and a magnetic ring and a magnetic block are installed in an attraction mode; the adjusting rod can be prevented from loosening, the safety belt can be hung on the hanging ring, and the effect of effectively solving the problem that the safety belt cannot be hung on site through the adjusting telescopic mechanism is achieved.

The utility model discloses a seasoning mixing device for squid processing, which belongs to the technical field of squid processing, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a tank body, the top end of the tank body is fixedly provided with a top plate through a stud, and the top of the top plate is fixedly connected with two first bearings; first rotating shafts are rotationally connected into the two first bearings correspondingly, stirring rods are fixedly connected to the bottom ends of the two first rotating shafts correspondingly, second gears are fixedly connected to the top ends of the two first rotating shafts correspondingly, a first shell is fixedly connected to the top of the top plate, and a first driving motor is fixedly connected into the first shell; an output shaft of the first driving motor is fixedly connected with a first gear, the first driving motor works to drive the first gear to rotate, and by means of the effect that the first gear is meshed with the two second gears, the two stirring rods can be driven to rotate to stir and mix seasoning.

The utility model relates to the field of robot trolleys, and particularly provides a composite robot trolley. The trolley comprises a carriage, the top of the carriage is provided with the robot and a tray, the trolley is provided with an access cover, an access cover lock catch, pulleys, a console, a controller mounting frame, foot cups, supporting feet and pulleys, and the sliding access cover is opened and closed through one-hand operation of a magnetic lock catch. A closed cable management channel is formed by a cable fixing buckle on the inner side of the cover plate and the hollow cart grip, the equipment troubleshooting difficulty is lowered, an operator can complete state monitoring without changing the position when pushing the grip, meanwhile, through the matching structure of pulleys arranged at the four corners of the bottom and lifting foot cups, the safety of the operator is improved, and the safety of the operator is improved. Manual free pushing is achieved to adapt to a narrow space, stable parking can be achieved through rigid connection of the supporting feet and the anti-skid rubber pads after positioning, and the problem of track dependence of a traditional AGV is solved.

The invention relates to the technical field of transport trailers, in particular to a tool transport trailer for maintenance. According to the technical scheme, the device comprises a bottom plate, a storage cabinet is arranged on one side of the upper portion of the bottom plate, a storage rack is arranged on the side, away from the storage cabinet, of the upper portion of the bottom plate, a right side door is installed on the portion, located on one side of the bottom plate, between the storage cabinet and the storage rack, and a fire extinguisher support and a main machine wheel fixing rod are arranged on the other side of the upper portion of the bottom plate; a rear door is arranged between the fire extinguisher support and the storage rack, a steering rod is arranged below one side of the bottom plate, and one end of the steering rod is connected with a traction rod. The requirement that a tractor is adopted for dragging under the full-load condition is met, moving is flexible, braking is reliable, parking is stable, the labor intensity of workers is relieved, and the overhaul operation efficiency is improved.

The utility model discloses a functional rack, which belongs to the technical field of racks, and comprises a box body, the back of the box body is provided with a groove, the opposite inner walls of the groove are fixedly connected with damping bearings, the two damping bearings are internally and rotatably connected with rotating shafts, the opposite ends of the two rotating shafts are fixedly connected with the same screw rod, and the screw rod is fixedly connected with the groove. The surface of the lead screw is in threaded connection with a threaded block, one side of the threaded block is fixedly connected with a placement plate, the shaft end of the rotating shaft is fixedly connected with a rotary knob, one side of the box body is movably connected with an electric push rod through a pin shaft, and the rotary knob is rotated to drive the lead screw to rotate through the rotating shaft, so that the threaded block and the placement plate are driven to move; the height of the placing plate can be adjusted, the medical nursing bed can be suitable for patients of different heights, an electric push rod works, the electric push rod drives the supporting plate to move under the action of a pin shaft, medical staff can sit on the supporting plate, and fatigue of the medical staff is relieved.

The utility model relates to the technical field of unmanned aerial vehicles, and provides an unmanned aerial vehicle for monitoring land subsidence. The monitoring mechanism is connected to the bottom of the unmanned aerial vehicle body, and the monitoring mechanism comprises a rolling body and a sensor; the rolling body is suitable for being in contact with the ground and can slide close to or away from the unmanned aerial vehicle body; and the sensor is used for monitoring the height change of the rolling body relative to the unmanned aerial vehicle body. By means of the arrangement, when traditional monitoring equipment is difficult to use normally due to weather interference, the unmanned aerial vehicle can fly at low altitude, the rolling bodies at the bottom of the unmanned aerial vehicle make contact with the ground, and when the ground fluctuates, the rolling bodies can slide close to or away from the unmanned aerial vehicle body; at the moment, the height change of the rolling body relative to the unmanned aerial vehicle body is measured through the sensor, the settlement condition of the ground can be measured, the problem that effective monitoring cannot be achieved due to interference of factors such as weather is effectively avoided, efficient and high-precision data acquisition is achieved, and the applicability is improved.

The invention discloses a rotor unmanned aerial vehicle with a retractable unmanned aerial vehicle structure, and relates to the technical field of unmanned aerial vehicles, the rotor unmanned aerial vehicle comprises a fuselage, a bent frame is fixedly mounted on the outer surface of the fuselage, and a protective frame is fixedly mounted at the top of the bent frame; the retractable undercarriage is used for stably supporting the unmanned aerial vehicle; and a balance driving member. According to the rotor unmanned aerial vehicle with the retractable unmanned aerial vehicle structure, when the unmanned aerial vehicle lands, the supporting blocks make contact with the ground, and when the unmanned aerial vehicle lands, the supporting blocks are affected by the weight of the unmanned aerial vehicle and extrude the ground, so that when the obliquely-arranged supporting blocks make contact with the ground, the supporting blocks make contact with the ground; damping rods connected to the surfaces of positioning blocks are driven to rotate in clamping blocks through rotating rings according to the terrain influence, so that the contact angle between supporting blocks and the ground is adjusted when the unmanned aerial vehicle is parked, the supporting blocks arranged in multiple directions are attached to and matched with the ground at the moment, the unmanned aerial vehicle is parked stably, and the phenomenon that the unmanned aerial vehicle shakes during landing is avoided.

The invention provides lifting and transferring equipment for electromechanical equipment assembly, and relates to the technical field of electromechanical equipment assembly. The transfer base is of a rectangular frame structure formed by welding square pipes, and the back of the transfer base horizontally extends to be connected with a horizontal balance weight back seat. A lifting vertical frame is fixedly welded to the connecting position of the transfer base and the balance weight back seat in a vertically upward mode. A lifting air cylinder is fixedly installed at the position, close to the front portion, of the middle of the balance weight back base in a vertically-upward mode. Through the innovative design of the loading slope block, the electromechanical equipment can conveniently slide to the top of the transfer base along the inclined plane of the loading slope block, and through the ingenious connection between the L-shaped clamping table and the transfer base as well as the thrust action of the spring, it is ensured that a gap is reserved between the loading slope block and the ground in a natural state; and meanwhile, the device can make contact with the ground when needed, and great convenience is provided for sliding loading of electromechanical equipment.

The utility model discloses geotechnical engineering investigation safety monitoring equipment, which belongs to the technical field of safety monitoring, and comprises a box body, one side of the inner wall of the box body is provided with a first groove, the opposite inner walls of the first groove are fixedly connected with second bearings, the two second bearings are internally and rotatably connected with first rotating shafts, and the first rotating shafts are fixedly connected with second rotating shafts. The opposite ends of the two first rotating shafts are fixedly connected with the same lead screw, the surface of the lead screw is in threaded connection with a threaded plate, the bottom of the box body is fixedly connected with a shell, a driving motor is fixedly connected into the shell, and the lead screw is driven to rotate through the first rotating shafts by working of the driving motor, so that the threaded plate and the anchor rod are driven to move downwards. And meanwhile, the rotary drum rotates, the anchor rod is inserted into the ground, rock and soil can be surveyed conveniently, water is sprayed to the surface of the anchor rod through the water spraying hose through work of the water pump, the anchor rod is cleaned, and the anchor rod is prevented from being corroded by soil.

The utility model discloses an adjustable spray washer, which belongs to the technical field of spray washers, and comprises a box body, two sides of the inner wall of the box body are fixedly connected with bearings, the two bearings are internally and rotatably connected with rotating shafts, opposite ends of the two rotating shafts are fixedly connected with the same screw rod, the surface of the screw rod is in threaded connection with a threaded block, and the threaded block is in threaded connection with the inner wall of the box body. A shell is fixedly connected to one side of the box body, a driving motor is fixedly connected into the shell, the other end of an output shaft of the driving motor is fixedly connected with the other end of a rotating shaft, and the driving motor operates to drive a lead screw to rotate through the rotating shaft, so that a threaded block is driven to move, a spray head can be driven to move, and the position of the spray head can be adjusted. And through operation of a water pump, a cleaning agent in a water tank can clean tools through a water spraying guide pipe and a spraying head, and through work of a blowing fan, the cleaned tools can be air-dried.

The utility model discloses a material screening device for biomass energy raw material processing, which belongs to the technical field of biomass energy, and comprises a box body, the top of the box body is fixedly connected with a frame, the two sides of the inner wall of the frame are respectively provided with a first sliding groove, the first sliding grooves are internally connected with two sliding blocks in a sliding manner, and the two sliding blocks are arranged in the box body. Sliding plates are fixedly connected to one sides of the two sliding blocks, a mounting plate is fixedly connected to one side of the frame, a bearing is fixedly arranged at the top of the mounting plate in a penetrating mode, a rotating shaft is rotationally connected into the bearing, a rotating disc is fixedly connected to the top end of the rotating shaft, and a movable rod is movably connected to the surface of the rotating disc through a pin shaft; the driving motor operates, the rotating shaft drives the rotating disc to rotate, the filter screen can be driven to reciprocate under the action of the pin shaft and the movable rod, the energy raw materials are screened, the fine energy raw materials fall onto the surface of the ramp plate through the filter screen, and the screening efficiency can be improved.

The unmanned aerial vehicle lifting platform comprises a base and a supporting rod, the top of the base is fixedly connected with the supporting rod, the surface of a fixing frame is fixedly connected with a bearing plate, the surface of an electric driving frame is fixedly connected with an unmanned aerial vehicle airport, and an auxiliary support matched with an unmanned aerial vehicle to take off and land is arranged in the unmanned aerial vehicle airport. The top end of the supporting rod is fixedly connected with a lightning rod. The unmanned aerial vehicle lifting platform and the lightning rod are designed according to professional standards, it is ensured that lightning can be introduced into the ground in time in the lightning environment, damage to the lifting platform and the unmanned aerial vehicle is avoided, meanwhile, coordination of the lightning rod and the overall structure of the lifting platform is considered, and on the premise that normal work of the lifting platform is not affected, the unmanned aerial vehicle is protected. And the lightning protection capability is improved. Through the innovative design, the unmanned aerial vehicle lifting platform can stably operate under various weather conditions, and wider operation requirements are met.

The utility model discloses a printing roller cleaning device convenient to adjust, which belongs to the technical field of printing rollers, and comprises a frame body, the top of the frame body is movably connected with a mounting plate through a hinge, the surface of the mounting plate is fixedly provided with a first bearing in a penetrating manner, and the first bearing is internally and rotatably connected with a first rotating shaft; one end of the first rotating shaft is fixedly connected with a rotating disc, the other side of the mounting plate is fixedly connected with a shell, a driving motor is fixedly connected into the shell, and the other end of an output shaft of the driving motor is fixedly connected with the other end of the first rotating shaft. The rotary table and the printing roller body are driven to rotate through the first rotary shaft, the printing roller body is conveniently cleaned and brushed, the clamping size of four arc-shaped plates can be adjusted through operation of an electric push rod under the action of a pin shaft and a movable rod, the device can be suitable for printing roller bodies of different sizes, and the flexibility of the device is improved.

The utility model discloses a medicine hardness detection device with good stability, which belongs to the technical field of medicine processing, and comprises a bottom plate, first electric push rods are fixedly connected to positions, close to four corners, of the top of the bottom plate, a supporting plate is fixedly connected to the top ends of the first electric push rods, and a groove is formed in the top of the supporting plate. Damping bearings are fixedly connected to the opposite inner walls of the groove, rotating shafts are rotatably connected to the interiors of the two damping bearings, the opposite ends of the two rotating shafts are fixedly connected with the same two-way lead screw, a rotating disc is fixedly connected to one end of each rotating shaft, and the rotating discs are rotated to drive the two-way lead screws to rotate through the rotating shafts; according to the drug detection device, the two threaded blocks and the two arc-shaped clamping plates are driven to move oppositely, so that drugs can be clamped and fixed, detection is convenient, a supporting plate can be driven to move through work of a first electric push rod, the height of the supporting plate can be adjusted, and the flexibility of the device is improved.

The utility model is applicable to the technical field of pipeline assembly, and provides a pipeline quick assembly adjusting assembly which comprises a workbench, supporting blocks are fixed on two sides of the top end of the workbench, limiting blocks are fixed at the top ends of the supporting blocks, threaded grooves are formed in the two ends of the workbench, threaded rods are arranged in the threaded grooves, and the threaded rods are connected with the workbench. A rotating disc is fixed to the top end of the threaded rod, and a pressing block is fixed to the bottom end of the threaded rod. By arranging a moving structure and symmetrically installing universal wheels, the workbench has the moving effect, four sets of threaded grooves are evenly formed in the two ends of the workbench, through a threaded structure of threaded rods and the threaded grooves, the threaded grooves have the limiting effect on the threaded rods, the threaded rods can drive pressing blocks to abut against the ground, and the working efficiency is improved. And the workbench is supported and limited, so that the rapid pipeline assembling and adjusting assembly is easier to move and is more stable when being parked.

The utility model belongs to the technical field of municipal engineering, and particularly relates to a warning device for municipal engineering construction, which comprises a shell and a warning board arranged on the surface of the shell. The base is used for mounting the shell; the extension mechanism comprises a motor, a two-way threaded rod, threaded blocks and a warning frame, the two threaded blocks are connected to the outer surface of the two-way threaded rod in a sleeving mode, the warning frame is slidably connected into the shell, and the motor drives the two-way threaded rod to rotate and drives the warning frame to move through the threaded blocks; according to the warning device for municipal engineering construction, the extension mechanism drives the two-way threaded rod to rotate through the motor, so that the two threaded blocks move on the threaded rod, the warning frame is driven to slide in the shell, the warning range is adjusted, and the flexibility and adaptability of the device are improved; the warning range can be adjusted according to the size of a construction area and needs.

The invention discloses an intelligent remote automatic operation system for building hoisting equipment, which comprises a data acquisition system and a remote control system, and is characterized in that the data acquisition system comprises an equipment shape acquisition module, an equipment orientation acquisition module, an equipment rotating speed acquisition module and a wind regime acquisition module; the remote control system comprises a parameter input module, a steering simulation module, a weather vane control module, a speed reducer control module, a state display module and a height control module; the equipment orientation acquisition module and the wind condition acquisition module are respectively used for acquiring the orientation of the hoisting mechanism and the surrounding wind condition; the steering simulation module is used for simulating the natural rotation process of the hoisting mechanism in the release state of the weather vane brake, recording rotation speed data and judging the result; and a weather vane control module. The problems that a wind mark brake on the hoisting equipment is inconvenient to operate, and the structure cannot effectively and stably respond, so that the hoisting equipment is damaged and even falls down can be solved.

The utility model discloses a movable electric welding machine which comprises an electric welding machine body, a machine frame, a front walking wheel and a hand pushing handle. The electric welding machine body is fixed to the inner side of the machine frame, front walking wheels are arranged at the two corners of the front side of the machine frame respectively, a pair of hand pushing handles arranged in a left-right mirror image mode is fixed to the rear side of the machine frame, and the electric welding machine further comprises rear walking wheels, supporting feet, an adjusting shaft, a sleeve and a positioning structure. The tool box is fixedly installed on the top of the electric welding machine body. Compared with the prior art, the novel electric welding machine has the advantages that when the novel electric welding machine is used, the novel electric welding machine can be directly pushed to move, the rear portion of the electric welding machine body does not need to be lifted during moving, moving is more labor-saving and convenient, and therefore the novel electric welding machine can be moved to different positions more conveniently to carry out electric welding work; and when electric welding work is carried out, the supporting feet are in contact with the ground in a supporting mode, and therefore the electric welding machine can be stably parked. And a welding gun and a welding gun line of the electric welding machine body can be stored in the tool box, so that the welding gun and the welding gun line of the electric welding machine body can be stored more conveniently.

The utility model discloses a damping centrifugal screen separation device, relates to the technical field of biological medicine processing, and aims to solve the problems that when the aperture size is adjusted according to use requirements, only a centrifugal screen can be replaced in a time-consuming and labor-consuming manner, and meanwhile, the working position and the working height cannot be adjusted according to the use requirements. According to the technical scheme, the device is characterized by comprising a base, universal wheels, a separation box, a centrifugal net body, an aperture adjusting assembly and a position adjusting assembly, an adjusting motor drives a gear to rotate, the gear rotates to drive a rack to move, the rack drives an adjusting centrifugal net to rotate, and the adjusting centrifugal net drives a positioning ring to slide in a positioning sliding groove; the screen holes between the centrifugal net and the centrifugal net body are adjusted to be staggered, so that the hole diameter can be quickly adjusted according to use requirements, the centrifugal net does not need to be disassembled and assembled in a time-consuming and labor-consuming manner, and the working cost is reduced.

The utility model discloses a movable ice maker with a frost prevention function, which relates to the technical field of ice makers and comprises a base, a groove is arranged at the lower end of the base, a lifting seat is arranged on the inner side of the groove, and a through groove is arranged on the surface of the lifting seat. According to the movable ice maker with the frost prevention function, the ice maker is pushed to enable the base to drive the universal wheels to roll, the ice maker is conveniently driven to move to a proper position, the first electric push rod works to drive the lifting base to descend, the universal wheels are stored in the through grooves until the non-slip mats are attached to the ground, and stable parking of the ice maker and protection of the universal wheels are achieved; a second electric push rod works to drive a sealing plate to move towards the inner side of an ice making bin until the sealing plate is separated from the inner side of a ventilation opening, blocking of the ventilation opening is relieved, a fan is started to drive external air to be filtered by a dustproof net and then input into the ice making bin for defrosting, and a heating pipe can be controlled according to needs to heat airflow so as to accelerate defrosting.

The utility model discloses a glue brushing device for paper product manufacturing, which belongs to the technical field of paper product manufacturing and comprises a bottom plate, two groups of vertical plates are fixedly connected to positions, close to two sides, of the top of the bottom plate, and first bearings are fixedly connected to opposite surfaces of the two groups of vertical plates. First rotating shafts are rotationally connected into the two first bearings, rollers are fixedly connected to the surfaces of the two first rotating shafts, a first shell is fixedly connected to the surface of one vertical plate, a first driving motor is fixedly connected into the first shell, and an output shaft of the first driving motor is fixedly connected with the other ends of the first rotating shafts; through operation of the first driving motor, the first rotating shaft drives the roller to rotate so as to drive the conveying belt to rotate, cartons can be conveyed, and through arrangement of the anti-skid film, the friction force between the cartons and the conveying belt can be increased, and the cartons are prevented from falling off.

The utility model relates to the technical field of trundle, and disclose a kind of anti-winding universal trundle structure, and bearing frame is used as wheel body including integrally formed barrel cover and L-shaped cover;L-shaped cover inside channel is less than the inside channel of barrel cover;Trundle includes by PP plus PU material composite and through bearing A rotation sleeve in the outer wheel of middle pipe outer side and the two wheel edge covers of buckling in the outside of bearing A and covering in the both sides of outer wheel;Two wheel edge covers are boss shape structure;Upper mounting frame is installed on barrel cover and is rotated with barrel cover by bearing B. Through barrel cover and L-shaped cover and boss shape wheel edge cover multiple structure design effectively prevent winding, improve brake reliability, and overall structure is stable, assembly maintenance is convenient, and comprehensive performance is more optimal;Adopt composite material and reasonable bearing setting, enhance the wear resistance, cushioning and rotating flexibility of trundle.

The utility model discloses a property safety fire-fighting device, and relates to the technical field of fire-fighting devices. The property safety fire-fighting device comprises a fire extinguisher, a combined type trolley body used for supporting the fire extinguisher, a handle, walking wheels and a support. According to the device, the fixed base, the movable base and the supporting shaft are arranged on the ground of the trolley body, the support can be supported and rotated, the supporting shaft fixes the support with the adjusted angle and the fixed base under the assistance of the adjusting screw rod and the nut, and therefore the support can be adjusted at the corresponding angle according to the parking position of a fire extinguisher of the trolley; the trolley fire extinguisher can be stably parked on the ground in different states, the supporting shaft is combined with the connecting sleeve, the fixing screw rod, the multiple sets of threaded rings and the like, the supporting shaft and the supporting shaft can be conveniently disassembled and assembled, and therefore the damaged support can be replaced in time.

The utility model relates to the technical field of cultivation, in particular to an adjustable planting frame which comprises a supporting frame and a planting assembly. The planting assembly comprises two limiting rods, a plurality of limiting blocks and a plurality of cultivation mechanisms; the cultivation mechanism comprises two mounting blocks, a supporting plate, two clamping pieces, a cultivation vessel and two limiting pieces; the limiting piece comprises two guide rods, a check block, two springs and a pressing frame. When the height of the culture vessel needs to be adjusted, two workers lift one mounting block from each of the two ends, press the pressing frame and keep pressing, according to the height adjustment requirement of the culture vessel, the mounting blocks are lifted to be close to the proper limiting blocks, the pressing frame is loosened, the two springs push the stop blocks to reset, the stop blocks are supported by the current limiting blocks, and the height of the culture vessel is adjusted. The mounting block is stably supported; each culture vessel can be independently adjusted in the mode, and each culture vessel can be independently lifted and adjusted according to culture requirements.

The utility model discloses a kind of electromechanical engineering electromechanical equipment transfer device, including support frame, support frame both sides are provided with support mechanism, the support mechanism includes fixed frame and adjusting plate, fixed frame is fixed in the outer wall of placing plate, adjusting plate is provided with multiple groups sliding in the both sides of fixed frame, multiple groups adjusting rod are all set with adjusting hole, multiple groups adjusting plate top are all fixed with hydraulic cylinder, multiple groups hydraulic cylinder bottom are all fixed with bottom plate, the both ends of fixed frame are all set with jack, multiple groups jack are inserted with fixed peg in, the top of fixed peg is provided with fixed mechanism, the fixed mechanism includes fixed sleeve and plug-in rod, fixed sleeve is fixed in the top surface of fixed frame, plug-in rod is fixed in the top of fixed peg and inserted in fixed sleeve, by the support mechanism of being set in support frame both sides, including the sliding fit structure of fixed frame and adjusting plate, in combination with the support system of hydraulic cylinder and bottom plate, so that equipment can be quickly unfolded support in any position, realize stable parking.

The invention provides a control method of a workshop feeding and discharging transport trolley, which comprises a machine body, a lifting device, a chassis and a driving device, a containing groove is formed in the front side of the machine body, the lifting device comprises a fixed plate, a fixed block I and a fixed block II, and the fixed plate is fixedly arranged in the containing groove; the first fixing block is fixed to the fixing plate, the first fixing block and the second fixing block are located on the same vertical line, the driving device is fixedly connected with the first fixing block through a connecting block, and the end, connected with the first fixing block, of the driving device penetrates through the first fixing block to be fixedly connected with the second fixing block. The driving device drives the lifting device to slide up and down in the containing groove along the sliding rail in the height direction of the containing groove, driving wheels, driven wheels and universal wheels are arranged on the chassis, the fork arm penetrates through the bottom of the skip car, the skip car slides into the limiting groove, and therefore the skip car can be stably parked on the lifting device. And then the skip car is carried to the preset material frame according to the preset route through the conveying trolley, and carrying of the skip car at different heights is achieved.

The utility model discloses uniform cotton blending equipment for textile production, which belongs to the technical field of textile production and comprises a tank body, a cover plate is fixedly mounted at the top of the tank body through a stud, a second bearing is fixedly arranged at the top of the cover plate in a penetrating manner, and a second rotating shaft is rotatably connected in the second bearing. The top end of the first rotating shaft is fixedly connected with a first gear, the top end of the second rotating shaft is fixedly connected with a second gear, the top of the cover plate is fixedly connected with four supporting rods, the top ends of the four supporting rods are fixedly connected with the same top plate, the driving motor operates, the first gears are driven to rotate through the first rotating shaft, and by means of the meshing effect of the three first gears, the three first gears can be driven to rotate. The two half gears can be driven to rotate, by means of the effect that the two half gears are engaged with the second gear, the frame body and the stirring paddles can be driven to rotate forwards and backwards through the second rotating shaft, the mixing uniformity is improved, and the mixing efficiency of the device can be improved by arranging the four stirring paddles.