76results about How to "Increased versatility" patented technology

The utility model discloses a conference chair with supporting plate belongs to office furniture technical field, including base, support axle, seat and supporting plate, is equipped with fixed block on support axle, and is equipped with fixed sleeve on supporting plate and fixed block, and is equipped with link rod between fixed sleeve, and link rod is through the cooperation of first extrusion mechanism and the first positioning hole of fixed sleeve, realizes the angle adjustment of supporting plate, and supporting plate is equipped with storage groove, and the movable plate in the groove is through the cooperation of second extrusion mechanism and second positioning hole, and can be expanded and is tilted and is placed material or is stored. The utility model solves the problem that traditional conference chair has no special storage structure or fixed structure, and the single function problem has the advantages such as angle adjustable, convenient storage, multi -functional, and the part is easy to obtain, and the connection is mature, and convenient for production uses, and improves the convenience of meeting use.

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a lighting pod for an unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, a pod assembly and a connecting mechanism, the connecting mechanism is arranged right below the unmanned aerial vehicle body, the unmanned aerial vehicle body is connected with the pod assembly through the connecting mechanism, the pod assembly comprises a lighting pod, and the lighting pod is connected with the unmanned aerial vehicle body through the connecting mechanism. The outer side of the lighting pod is sleeved with a transparent protective shell, a clamping shell is arranged at the top of the lighting pod, the unmanned aerial vehicle body comprises a fuselage, wings are arranged at the four corners of the top of the fuselage, the connecting mechanism comprises a fixing rod, a clamping assembly and a quick release assembly, and a connecting disc is fixedly connected to the bottom of the fixing rod. According to the utility model, the transparent protective shell is arranged on the outer side of the pod, so that the lighting equipment is effectively prevented from being influenced by the external environment. And through the connecting mechanism, the pod can be quickly mounted or dismounted, so that the convenience and the multifunctionality are improved, the operation preparation time is shortened, and the flexibility and the efficiency of the unmanned aerial vehicle are improved.

The utility model discloses a kind of tablet number grain filling devices, belong to pharmaceutical equipment technical field, driving mechanism is installed on tray, the output end of driving mechanism is connected with measuring disc through tray axis, tray is obliquely set on base by supporting mechanism, a plurality of tablet discharge ports are provided on measuring disc, a plurality of circumferential array arranged medicine containing area are provided on measuring disc, the position of medicine containing area corresponds with tablet discharge port position, scraper is connected with tray by bunker fixing block, scraper is attached to measuring disc, barrel-shaped bunker is provided on tray. The present application adopts obliquely set tray and matched measuring disc, scraper, can accurately control tablet quantity, improve production accuracy. Dust suction port and broken tablet discharge port can clean impurities and broken tablets in time, ensure medicine quality. Driving mechanism stably provides power, ensure that device continues to operate.

The utility model discloses a multifunctional beverage machine toy, including water tank, upper casing, lower casing, lower water structure subassembly and lower ice structure subassembly, and upper casing is linked with lower casing, lower water structure subassembly includes soft glue, lower water sleeve, lower water support and water outlet, through pressing lower water button downwards, make the gap that separates each other between the lower end of soft glue and the upper end of lower water sleeve, and water flow flows down from lower water sleeve, and flows from water outlet, lower ice structure subassembly includes lower ice button, lower ice moving block and ice outlet, through pressing lower ice button, lower ice moving block moves back in the lower casing, and drives baffle synchronous backward movement to open the passage of ice outlet, and ice block fittings falls down along ice outlet. The utility model greatly improves the playability of beverage machine toy, not only simplifies the overall structure subassembly, reduces production cost, also satisfies the demand of market for the children's toy of interesting and interactive.

The utility model relates to the technical field of agriculture, and discloses a biomass hot-blast stove for drying rice, which comprises a hot-blast stove, the top of the hot-blast stove is fixedly connected with a smoke exhaust pipe, the inner wall of the smoke exhaust pipe is inserted with a filter screen, the left side and the right side of the filter screen are inserted with limiting insertion blocks, and the inner walls of the two limiting insertion blocks are connected through a fixing assembly. Four supporting rods are fixedly connected to the bottom of the hot blast stove, pulleys are rotationally connected to the inner walls of the supporting rods, and the front sides and the rear sides of the pulleys are connected through limiting assemblies so that the pulleys can be fixed. According to the utility model, smoke is filtered through the filter screen, the crank is rotated to enable the two limiting insertion blocks to slide to unfasten the fixation of the filter screen, and the filter screen is pulled out to be replaced and is cleaned and replaced; therefore, the replacement speed of the filter screen is increased, and the working efficiency is improved.

This invention relates to the field of wastewater treatment, specifically a wastewater treatment device, including an electrolytic cell with an electrolysis assembly installed on it; it also includes a centrifugal sedimentation mechanism and a reciprocating stirring mechanism, which cooperate with each other; the centrifugal sedimentation mechanism includes a centrifuge cylinder with a turbine installed on it, and a rotation drive assembly installed on the bottom outer wall of the electrolytic cell; the reciprocating stirring mechanism includes a connecting frame with several rotating tubes connected to it, the bottom of which is connected to a stirring rod via a mounting base; a drive gear placed on the rotating tubes; and a rack and pinion reciprocating frame meshing with the drive gear. This invention utilizes the centrifugal sedimentation mechanism and the reciprocating stirring mechanism to achieve rapid sedimentation of impurities in wastewater, and the precipitated wastewater solution is discharged into the electrolytic cell through the top opening of the centrifuge cylinder for electrolytic sedimentation, thus facilitating rapid sedimentation of wastewater.

The invention relates to the field of atomization dust falling for building engineering construction, particularly discloses an atomization dust falling machine applied to municipal building engineering construction, and solves the problems that existing engineering construction atomization dust falling equipment is limited in application range, single in function and poor in effect. The device comprises a bottom plate, an electric adjusting seat, an atomizing machine, an annular table, an atomizing nozzle, an annular groove, a clamping jaw, a telescopic piece, a lantern ring, a guide rail, a guide seat, a clamping seat, a clamping frame, a circular ring, a slide way frame, a sleeve frame, an inner ring, sliding frames, a rubber strip, a linkage assembly and a driving assembly, and the driving assembly is used for driving the sliding frames on the two sides to be close to each other when the lantern ring slides close to the circular ring located in the annular groove; the rubber strip is attached to the inner ring, a clamping assembly is arranged on the clamping frame, and the clamping assembly is used for driving the clamping frame and the clamping base to be matched for clamping and sleeving when the lantern ring slides away from the circular ring located in the annular groove. The atomization dust-settling machine has multiple use modes, the atomization dust-settling area range is large, and the dust-settling effect is good.

The utility model discloses a growth type multifunctional baby crib, relates to the technical field of baby cribs, and aims to solve the technical problems that the structure of the current baby crib is inconvenient to efficiently adjust to cope with the space and the use scene, and the current baby crib is inconvenient to adapt to the demand change in the growth process from a baby to a child, so that the product is easy to be idle and is eliminated too early. Comprising a fence module, a bed frame module arranged in the fence module and a bed body module arranged on the bed frame module, the fence module comprises a shielding fence, the bed frame module comprises a bearing bed frame and a telescopic hinge sliding rail shade, and the telescopic hinge sliding rail shade comprises a fixed part and a telescopic part. The bed body module comprises a movable bed board, a fixed bed board, an expansion bed board and a hinge sliding rail. The baby crib has the advantages that the length and the height of the baby crib can be adjusted, the baby crib can continuously change along with the growth of a baby, the growth requirement of the baby from birth to school age is met, and higher economical efficiency and practicability are provided for family users.

This invention discloses a portable sediment sampler with a multifunctional collection structure for shallow sea use. It includes a connecting cylinder with a T-shaped operating handle fixedly connected to its top. A connecting layer column is movably installed at the bottom of the connecting cylinder, and a sampling mechanism is fixedly installed at the bottom of the connecting layer column. The sampling mechanism comprises a vertical cylinder, a compression spring, a sediment sampling cylinder, a first slot, a second slot, and a folded cylindrical plate. The sampling mechanism also includes a sealing cylinder, a threaded ring, a filter cotton sheet, and a filter plate. This sampler can simultaneously sample seabed sediment and seabed water, and can separate the sediment from the seabed water. During use, the sampler can be fixed to the side plate of a small fishing boat using an N-type mounting bracket, an adjusting rod, and a pressure disc. Furthermore, during the deep-sea sampling process, the support mechanism effectively prevents the sampling mechanism from tilting. The sampler also has an anti-loss function.

The invention relates to the technical field of fire-fighting robots, and discloses a fire rescue robot anti-collision structure based on visual feedback. High-pressure water flushing protection mechanisms are arranged on the two sides of the fire-fighting robot. The high-pressure water flushing protection mechanism comprises a U-shaped pipe, control equipment and a plurality of high-pressure nozzles; the fire-fighting robot is further provided with induction equipment. The sensing device monitors the surrounding environment in real time, when obstacles in the advancing direction are detected, high-pressure water flow is sprayed out in advance through the high-pressure spray head for buffering, and surrounding residual fire is extinguished. The high-pressure water flushing protection mechanism can be rotatably stored, a U-shaped pipe of the high-pressure water flushing protection mechanism is composed of a curved pipe and a rotatable straight pipe, and the conversion between a buffering mode and a fire extinguishing mode is achieved by switching a high-pressure spray head and a diffusion spray head. And an anti-collision fence structure is arranged on the periphery and is linked with the spray head to form a water cushion effect to enhance buffering. According to the robot, collision is actively prevented through visual feedback, multi-mode water spraying and anti-collision fence linkage are combined, and the anti-collision capacity and the fire extinguishing efficiency of the robot are remarkably improved.

This utility model discloses a multifunctional folding stool convenient for beauty and physiotherapy, including a folding stool body, a stool surface, and foldable stool legs. A face-gazing opening is provided on the front center of the stool surface, and a cover is fitted over the face-gazing opening. A fixing member is provided at the top of the foldable stool legs, and the fixing member is fixed to the rear bottom of the stool surface. The fixing member is fitted with a folding leg, which has a hollow structure and an adjusting tube fitted at the bottom. A first plug is provided on the front lower part of the folding leg, and several first through holes are provided on the front side of the adjusting tube. The first plug moves through the first through holes to adjust the height of the stool surface. This utility model, by providing a face-gazing opening on the front center of the folding stool body and allowing the stool surface to be adjusted in height via the folding legs and adjusting tube, transforms the stool into a beauty stool for beauty or acupuncture physiotherapy. After completion, the adjusting tube is first retracted into the folding leg, and then the folding leg is bent inward at a 90-degree angle along the fixing member for easy folding and storage. This utility model has a novel structure, ingenious design, and convenient operation, making it suitable for widespread application.

The utility model relates to the technical field of light reaction appearance, disclose a kind of light reaction appearance networking connection structure, including support bin, the top of support bin is rotatably connected with multiple open doors, and the bottom of one of the open doors is fixedly connected with display support shell, the top of display support shell is fixedly connected with door detector, the outside of display support shell is fixedly connected with display, the bottom of display support shell is fixedly connected with support assembly, the top of support assembly is fixedly connected with environmental alarm detector, the inside of support assembly is fixedly connected with multiple response integrator. In the utility model, light reaction appearance support bin is opened by pushing open lever, response integrator passes outside information to door detector, environmental alarm detector, is connected with electricity and is transmitted to display via connecting port, improves operating convenience and adaptability, enhances support bin multifunctionality, brings higher efficiency for production.

The utility model discloses a construction site lighting device convenient to disassemble and assemble, and relates to the technical field of construction site lighting, the construction site lighting device comprises a connecting frame, the outer wall of the connecting frame is in sliding connection with a sliding box, and the outer wall of the connecting frame is provided with a first servo motor; the output end of the first servo motor is fixedly connected with a bevel gear set rotationally connected with the inner wall of the connecting frame, the outer wall of the bevel gear set is fixedly connected with a threaded rod rotationally connected with the inner wall of the connecting frame, and a fixing groove is formed in the connecting position of the outer wall of the connecting frame and the sliding box. The use distance of the sliding box is driven by the threaded rod to change, the lighting range of the two sets of lighting lamps is conveniently adjusted, meanwhile, the irradiation angles of the lighting lamps are driven to change through rotation of the worm and the worm gear, the two sets of lighting lamps on the same connecting frame conduct conversion lighting operation on different positions, and the lighting effect is good. And the use multifunctionality of the illuminating lamp on a construction site is improved.

The utility model relates to the technical field of cooking utensils for daily life, and discloses a multifunctional civil multilayer stove in order to solve the technical problems that a traditional civil stove is single in function, can only meet the single cooking or heating requirement and is difficult to meet the requirements of modern families for space utilization efficiency and multifunctionality. Comprising a furnace body, a first partition plate and a second partition plate are arranged in the furnace body, and the inner space of the furnace body is divided into an upper furnace area, a middle furnace area and a lower furnace area by the first partition plate and the second partition plate; the lower furnace area is provided with an ash collecting hopper and two third furnace openings, the ash collecting hopper is located on the front side of the furnace body, and the two third furnace openings are formed in the left side and the right side of the furnace body respectively; the upper furnace area is provided with a second furnace opening and a smoke exhaust pipe, the smoke exhaust pipe is communicated with the upper furnace area, a smoke exhaust opening is formed in the smoke exhaust pipe, and the middle furnace area is provided with a first furnace opening; and a bearing plate and a furnace end are arranged at the top of the furnace body.

The utility model relates to the technical field of sanitary cleaning equipment, and discloses an anti-slip grab handle type flusher capable of being operated by one hand, which comprises a mounting shell, a clamping head is connected to the inner wall of the mounting shell in a sliding mode, a limiting block is fixedly connected to the outer wall of the clamping head, a sliding groove is formed in the inner wall of the mounting shell, a spring is fixedly connected to the bottom of the clamping head, and the spring is fixedly connected to the outer wall of the clamping head. The outer wall of the clamping head is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with a pull handle, the inner wall of the mounting shell is rotationally connected with a rotating block, the bottom of the rotating block is fixedly connected with a flushing pipe, and the inner wall of the flushing pipe is in threaded connection with a spray head. According to the washing device, the washing pipe is rotated into the mounting shell by rotating the washing pipe, the nozzle can extrude the clamping head, so that the clamping head can be pressed downwards to compress the spring, elastic force generated by compression of the spring can push the clamping head to reset, and the moving range of the clamping head can be limited through the limiting block.

The utility model relates to the technical field of manual tools, in particular to a fretsaw assembly with a detachable key ring pull ring, which comprises a fretsaw main body, the key ring pull ring, a detachable connecting part and a packaging structure. The fretsaw body is composed of a high-strength metal wire, the key ring pull ring is matched with a standard key chain, the connecting part achieves rapid disassembly and assembly, and the packaging structure is a transparent plastic bag. Through portable design, durable material selection and multifunctional integration, the problems that a traditional fret saw is inconvenient to carry, prone to damage and single in function are solved. According to the fretsaw assembly, the portability, durability and practicability of the fretsaw assembly can be improved, and the fretsaw assembly is suitable for outdoor activities and emergency rescue scenes.

The utility model discloses a driving and control integrated motion controller based on Ethernet, and relates to the technical field of controllers. Comprising a PCB, a control module connected with the PCB, a driving module electrically connected with the control module, an encoder module electrically connected with the control module, a communication module electrically connected with the control module, an input module and an output module, the input module and the output module are electrically connected with the control module, the driving module is used for driving a motor to move, and the communication module is used for receiving a control instruction. The input module is used for receiving switching signals, and the output module is used for outputting signals sent by the control module. According to the technical scheme provided by the utility model, the controller and the driving circuit of the motor are integrated, so that the integration effect is realized while the work of the mounting equipment is not influenced.

The utility model relates to mechanical arm structure technical field discloses a kind of multi-degree-of-freedom mechanical arm structures for pipeline robot, including support frame, the bolt is fixedly connected in support frame interior, the first motor is fixedly connected in bolt interior, the first gear is fixedly connected with first motor output, the support frame inner wall is fixedly connected with support frame, the synchronous shaft is rotatably connected in support frame interior, the second gear is fixedly connected with the synchronous shaft outer wall, the first gear is engaged with the second gear, the second gear top is provided with connecting assembly.In the utility model, rotating column is rotated by second gear, first connecting arm is rotated by double-head motor drive, second connecting arm is rotated by second motor drive, the problem that the poor freedom and adaptability of robot when working caused by unable to adjust orientation in multiple angles is solved, and the working applicability of the multi-degree-of-freedom mechanical arm structure for pipeline robot is improved.

This invention discloses a composite anticoagulant coating, its preparation method, and its applications, belonging to the field of biomedical technology. This invention provides a novel composite anticoagulant coating. Through the following innovative design: using multi-thiol proteins (bovine serum albumin, lysozyme, etc.) as coating substrates, in-situ bio-orthogonal multiple grafting is performed on their thiol groups and amino groups to achieve multifunctionality of anticoagulation, anti-inflammation, and antibacterial properties; through the amyloid aggregation of proteins, a strong target substrate is formed and anchored, resisting blood flow impact and improving coating stability. This invention, through bio-orthogonal design, modifies the thiol groups and amino groups of the coating proteins separately to achieve non-conflicting multifunctionality. Specifically, by modifying the disulfide bonds (-S-S-) and branched amino groups (-NH2) of the proteins, dual active sites of -SH and -GA are constructed for grafting modification, allowing the grafted substances to achieve their multifunctionality of anticoagulation, anti-inflammation, and antibacterial properties without interference.

The utility model discloses a fire fighting mechanism testing device for a fire fighting access, which relates to the technical field of fire fighting mechanism testing and comprises a tubular body, a fixed base is mounted at the lower end of the tubular body, a cylindrical pushing block is mounted in the fixed base in a penetrating manner, and a pushing plate is fixedly arranged at the lower end of the pushing block. A transmission roller is arranged in the tubular body, the bottom of the transmission roller is rotationally connected to the upper surface of the fixed base, a supporting block is arranged on the outer side of the top end of the tubular body, a threaded rod is connected to the upper end of the transmission roller, and a threaded sleeve is in threaded connection with the upper portion of the threaded rod; the outer side of the upper end of the threaded sleeve is connected with the testing device body. The fire fighting mechanism testing device for the fire fighting access can be moved by hand and can also be fixedly used, meanwhile, the types of testing devices can be replaced according to different requirements, the rotating mounting block is in threaded connection to the upper end of the threaded rod, disassembly and assembly are convenient, and the multifunctionality is improved.

The utility model relates to the technical field of landscaping, in particular to a landscaping soil renovating device which comprises a main shovel handle, a secondary shovel handle and a plate hoe body, the main shovel handle is formed by combining a solid part and a cavity part, and a portable assembling mechanism is connected and installed between the secondary shovel handle and the plate hoe body. A portable adjusting mechanism is connected and mounted between the main shovel handle and the secondary shovel handle, and an auxiliary grasping mechanism is arranged on the outer wall of the side edge, located at the position of the holding end, of the main shovel handle; according to the landscaping soil renovating device, the operation tool and the shovel handle are arranged to be detachable through the mechanism assembly, so that an operator can assemble the proper operation tool according to the actual operation requirements when actually using the device, the diversified renovating requirements of different kinds of soil are met, and further, the working efficiency is improved. Due to the detachable design, when the device is locally damaged, only the damaged part needs to be replaced, the whole device does not need to be discarded, and the overall use flexibility is good.

The present application relates to the field of microbial technology, and particularly relates to a bacillus cereus-15 and application thereof in dissolving phosphorus and planting of traditional Chinese medicinal materials. The preservation number of the bacillus cereus-15 is GDMCC No: 67524. The bacillus cereus-15 provided in the present application can increase the content of effective phosphorus and organic carbon in rhizosphere soil of magnolia officinalis, increase the activities of ALP, LAP, NAG and BG in the rhizosphere soil, and further improve the multifunctionality of the rhizosphere soil. The bacillus cereus-15 can also increase the content of total phosphorus, inorganic phosphorus, total nitrogen, nitrate nitrogen, ammonium nitrogen and soluble protein in the roots of the magnolia officinalis seedlings, and the activities of GOGAT and GS, increase the content of chlorophyll a, chlorophyll b, carotenoid and total chlorophyll in the leaves, and increase the plant height, main root length, total fresh weight, root fresh weight, leaf fresh weight and stem fresh weight, and the multifunctionality of the rhizosphere soil is significantly positively correlated with the biomass and physiological indexes.

The utility model belongs to gas -cooker technical field discloses auxiliary cooking assembly and gas -cooker. Auxiliary cooking assembly includes the enclosure and the pot cover, and the enclosure is the hollow structure of two ends opening, and the first end of enclosure can be with support assembly insertion joint cooperation, and the pot cover can cover set up on the enclosure to form the cooking cavity with exhaust port, and the cooking cavity is used for accommodating the cooking utensil placed on the support assembly. The cooking cavity with exhaust port is constructed through the cooperation of pot cover and enclosure, and the exhaust emission is effectively realized. Moreover, the cooking cavity wraps the cooking utensil, effectively reduces the heat loss, improves the heat energy utilization efficiency and the cooking utensil heating uniformity, thereby improves the cooking efficiency and the food material taste stability. Moreover, the enclosure cooperates with the support assembly through the detachable connection mode, and the structure is simple, the adaptability is strong, can be integrated with the existing gas -cooker conveniently, has good commonality and practicality.

The utility model belongs to the electromechanical engineering technical field, concretely speaking is a kind of electromechanical installation pipeline equipment, including bottom plate;The bottom plate end portion is rigidly connected with support frame;Support frame side wall is rigidly connected with pentagonal connecting frame;Pentagonal connecting frame side wall is rigidly connected with winding kun correspondingly;Pentagonal connecting frame end portion is rigidly connected with connecting wire disc rod;Connecting wire disc rod end portion is equipped with multiple groups of rotary grooves;Rotary groove side wall is rigidly connected with rolling bearing;Rolling bearing inner side wall is rigidly connected with threading disc;Rotary groove side wall is rotatably connected with threading disc;Threading disc end portion is equipped with multiple groups of threading hole;Threading hole is different radius setting;Through the cable realization corresponding individual threading setting, avoid multiple cable winding when using, reduce the installation time and rework caused by winding, simultaneously, each group of threading structure can make the cable of different radius size threading operation, satisfy the mixed wiring demand of complex scene, improve the diversity of on-site use.

The utility model discloses a kind of oblique roof type air fryer, including body and top cover being located on body, the body inside is provided with fry basket, the rear end height of the body is greater than front end height, to make the top cover be set in inclined state;The body inside is equipped with fry basket, the upper portion of the fry basket is equipped with heat shield, the heat shield and fry basket between constitute heating cavity, the heating cavity is equipped with heating element;Fan assembly is equipped in the body;The rear end of the body is equipped with steam generating assembly, the steam generating assembly includes detachably set on the steam generating casing of the body, and water tank and steam generating module are set in the steam generating casing inside;Steam nozzle is equipped on the heat shield, and steam generating module is communicated with the steam nozzle.The utility model can quickly, accurately install or disassemble steam generating assembly, water tank is filled with water, cleaned or replaced component, and maintenance efficiency and user experience are improved.

The application discloses a leg and foot exercising device, which comprises a first plate, a second plate and a supporting piece. The first plate and the second plate are hingedly arranged. The panel on the side of the first plate away from the second plate is an A-shaped panel. The panel on the side of the second plate away from the first plate is a B-shaped panel. The A-shaped panel is provided with a first protrusion. The B-shaped panel is provided with a second protrusion. The supporting piece is arranged between the first plate and the second plate and is used for supporting the first plate or the second plate so that the first plate or the second plate is arranged in an inclined mode. The leg and foot exercising device has at least a first use state, i.e. the first plate is arranged in a horizontal mode and serves as a bottom plate, and the second plate is arranged in an inclined mode. The leg and foot exercising device also has a second use state, i.e. the second plate is arranged in a horizontal mode and serves as a bottom plate, and the first plate is arranged in an inclined mode. When the calf muscles are exercised, the A-shaped panel or the B-shaped panel can be selected to be in contact with the sole, different use feelings and exercising effects can be realized, and the full utilization and use flexibility of the product are improved.

The utility model discloses a base back plate assembling device convenient to move, which belongs to the technical field of back plate assembling and comprises a supporting plate, universal wheels are fixedly mounted on the lower surface of the supporting plate, a mounting frame is fixedly mounted on the upper surface of the supporting plate, a positioning plate is fixedly mounted on the side wall of the mounting frame, and the positioning plate is fixedly mounted on the side wall of the mounting frame. A limiting assembly is arranged on the inner wall of the positioning plate; according to the utility model, through the arrangement of the limiting assembly, the limiting rod can drive the sliding block to move in the movable groove under the action of the connecting spring and the mounting disc, the sliding block drives the baffle to move towards the mounting frame, the base back plate is limited on the positioning plate, and then the supporting plate is driven to move through the pulley; at the moment, the supporting plate drives the base back plate to move to a proper position, mounting and dismounting between the back plate and the assembling equipment are facilitated, the mounting convenience of the base back plate is improved, then the mounting efficiency of the base back plate is improved, meanwhile, the assembling equipment is convenient to move under the action of the pulleys, and the mobility of the assembling equipment is improved.

The utility model relates to the technical field of dried tofu processing, in particular to a suspended waste collecting device which is characterized in that the top of an adjusting frame is slidably connected with a bearing plate, one side of the bearing plate is fixedly connected with the side wall of the adjusting frame through a folding net, the top of the adjusting frame is fixedly connected with a square sliding rod, and one end of the square sliding rod is sleeved with a sliding sleeve; a suction pipe is fixedly connected to the bottom of the sliding sleeve, a pump body is fixedly connected to one side of the outer wall of the frame body through bolts, an inlet of the pump body communicates with one side of the top of the suction pipe, a collecting frame is fixedly connected to the position, close to an outlet of the pump body, of the frame body, and air cylinders are fixedly connected to the two sides of the bottom of the frame body through bolts; output shafts of the two air cylinders penetrate through the bottom of the frame body and are fixedly connected with the bottom of the adjusting frame. And by adopting the mode that the air cylinder drives the adjusting frame to move up and down, efficient collection of the suspended waste on the liquid surface is achieved, and the operation convenience and the working efficiency are greatly improved.

The utility model discloses a boar semen incubator, and relates to the technical field of semen storage. The boar semen incubator comprises a box body, a cover is movably installed on one side of the top of the box body through a hinge, an auxiliary fixing mechanism used for conducting auxiliary fixing on boar semen storage test tubes is fixedly installed on the top of the cover, and an extending protection mechanism is fixedly installed on one side of the bottom in the box body. The horizontal state of the device is monitored in real time through power-on operation of an inclination sensor, and when the inclination sensor monitors that the horizontal state of the device exceeds a preset value of the inclination sensor, the inclination sensor controls a first electromagnetic valve pipe to be powered on to be opened, so that high-pressure air in an air tank is conveyed into an air bag, and the air bag expands in volume; the outer side of the device can be protected through the air bag with the expanded volume, the effect of buffering the impact force generated by falling and toppling of the device is achieved, and the function of safety protection of the boar semen test tube is achieved.

The utility model discloses an airport multifunctional maintenance operation device which comprises a tractor and further comprises a front fixing base and a rear fixing base which are arranged at the front end and the rear end of the tractor, and the front fixing base is detachably connected with a six-in-one loading hopper, a snow remover and a pallet fork. The rear fixing base is detachably connected with an excavating device, a mower, a hydraulic breaking hammer and a spraying machine. According to the multifunctional maintenance operation equipment for the airport, under the matching action of the front fixing seat, the rear fixing seat and the bolt piece, the multifunctionality of the maintenance operation equipment for the airport is achieved, and the multifunctional maintenance operation equipment for the airport has good safety, adaptability and reliability, is convenient to maintain and low in cost, can adapt to various complex working conditions, and is convenient to maintain. And moreover, the effects of randomly carrying and quickly replacing various hydraulic accessories and completing various engineering operations are improved, so that the requirements of less-manpower operation, cost economization and multi-functional development are met.