43results about How to "Convenient automatic separation" patented technology

The invention relates to an automatic positioning and charging device for an unmanned aerial vehicle. The device comprises a baseplate for the unmanned aerial vehicle to land on, two parallel first push rods arranged at the two sides of the unmanned aerial vehicle respectively, a first driving mechanism for driving the two first push rods to approach or be separated from each other, two parallel second push rods arranged at the two sides of the unmanned aerial vehicle respectively and a second driving mechanism for driving the two second push rods to conduct approach or separation motion; thefirst push rods are vertical to the second push rods; limit parts matched with supporting feet of the unmanned aerial vehicle and reset springs for resetting after the limit parts rotate are rotatablyconnected to the first push rods; horizontal charging ports are formed in the unmanned aerial vehicle; charging connectors corresponding to the charging ports are formed in the second push rods. Theautomatic positioning and charging device is good in positioning effect, butt joint of the charging connectors and the charging ports are completed while positioning is completed, automatic separationis also facilitated after charging is completed at the same time, and a condition is provided for automatic replacement of a battery of the unmanned aerial vehicle; the device is simple in overall structure, complete in function, low in cost and easy to maintain.

The invention provides an automatic exploitation measuring device and control method of a coal bed gas well. The measuring and control method is used for controlling a working fluid level by controlling the casing pressure of the coal bed gas well so as to stop the using of a traditional gas-liquid separator on the gas well field; requirements on gas production rate measurement can be satisfied by using a gas flowmeter; meanwhile, the liquid is separated from solid-phase coal powder and a gas after produced to the ground and before passing through a liquid flowmeter, thus the measuring accuracy is improved; the measurement is realized and the measuring accuracy is also increased while the liquid production rate is very small. A produced liquid measuring device, a produced gas measuring device and a control box provided by the invention are respectively mounted on a base bracket to form a highly integrated automatic exploitation measuring and control system of the coal bed gas well; therefore, the parameters are measured and field equipments on the well field are also simplified; the device is very simple and convenient to move, mount, operate, use and maintain; moreover, the invention also provides an optimized exploitation control method of a coal bed gas well.

The invention relates to a reusable sprue with a temperature test head. A disposable film-coated sand sprue for casting of an air compressor casing can be replaced. The sprue is characterized by comprising a reusable sprue body, positioning lugs, a shaping die, a sprue cavity, a filtering net table, a runner, a filtering net, the temperature test head, a thermocouple lead, metal elastic sheets and screws, wherein the whole sprue is in an upper-lower and inner-outer structure, and a center cavity of the sprue is penetrated through. When the sprue is used, the sprue is positioned on the die, the metal elastic sheets on the two positioning lugs are respectively in point contact with the thermocouple lead which is fixedly arranged on the die and is used for a temperature control instrument. When the temperature of molten aluminum at the runner reaches a freezing point, the die is opened by the temperature control instrument, the staying time of a shaped product in the die is accurately and effectively controlled, the product quality is ensured, the sprue is conveniently and repetitively used when the sprue is automatically separated from the product, and the production cost is saved.

The invention discloses a novel medical glove processing device and a use method therefor, and relates to the technical field of medical glove production. The problems that when a medical glove is processed, demolding is inconvenient, manual operation is needed, the labor amount is large, and the efficiency is low are solved. The novel medical glove processing device and the use method therefor involve a fixing base, wherein two supporting side plates are uniformly and fixedly mounted on the upper surface of the fixing base, two conveyor belt side plates are uniformly mounted between the two supporting side plates, two guide rods are uniformly arranged above the two conveyor belt side plates, the ends of the guide rods are fixedly connected with the supporting side plates, a conveyor beltis movably mounted between the two conveyor belt side plates, and a processing mechanism is mounted above the conveyor belt. According to the device, by mounting the processing mechanism and the conveyor belt, the medical glove can be quickly formed and then stripped from a mold after forming, and thus automatic production and collection can be achieved, the labor intensity of workers is reduced,and the production efficiency is effectively improved.

The invention relates to the technical field of civil air defense basements, and discloses a counter-pulling device for reinforcing a top plate beam of a civil air defense basement. The counter-pulling device comprises the top plate beam and a bearing beam, wherein the bearing beam is perpendicular to the top plate beam, and the top end of the bearing beam is fixedly connected with the bottom of the top plate beam; a fixing block is fixedly connected to the outer side of the bearing beam in a sleeving mode, and the outer section of the fixing block is of an annular structure; screw rods are symmetrically arranged on the upper surface of the fixing block, and the two ends of the screw rods are correspondingly and rotationally connected with the fixing block and the top plate beam through bearing seats; the screw rods are connected with the fixing block through driving assemblies, and matched nuts are connected to the screw rods in a threaded and sleeving mode; and two concentric-square-shaped plates which are symmetrical about the bearing beam are arranged on the top plate beam in a sleeving mode, connecting rods are hinged to the bottoms of the concentric-square-shaped plates, and the two connecting rods are symmetrically arranged. According to the counter-pulling device, reinforcing supporting points of the top plate beam can be conveniently adjusted according to actual building requirements, moreover, a locking function is achieved, and the positions of the reinforcing supporting points are effectively prevented from being changed.

The invention discloses an automatic oil-water separation device, which comprises a box body, a water inlet, a controller, a filter screen, a slag discharge valve, a separation box, an oil layer area, a water layer area, a sedimentation layer area, a floating oil collector, and an oil discharge valve , liquid level sensor, drainage pipe, motor, sewage valve, observation door and pulley, the upper end of the box is equipped with a controller, the bottom end of the filter screen is connected to the slag discharge valve, the lower end of the oil layer area is equipped with a water layer area, and the water layer area The bottom of the area is connected to the sediment layer area, the upper end of the oil layer area is equipped with a floating oil collector, and the inside of the tank is equipped with a liquid level sensor. The beneficial effects achieved by the present invention are: by installing the liquid level sensor and the controller, the oil and water precipitation can be effectively detected, which is beneficial to the control and separation of the controller, which is convenient and fast, and the installation of the floating oil collector facilitates the collection and separation of the oil, and the installation of drainage The pipe and the blowdown valve are effectively divided into tasks, and the invention has good separation effect, automatic separation, convenience, quickness, and ease of use.

The invention discloses a portable frame special for urban planning and design. The portable frame structurally comprises a foot stand disc device, a power device, an instrument fixing frame, a connecting rod device and a binding strip, wherein the instrument fixing frame is installed above the connecting rod device and connected with the connecting rod device in a locked mode. When the equipmentis used, through the arranged foot stand disc mechanism, the problem that in the surveying and mapping work development process, the accuracy of surveying and mapping data is directly affected due tothe fact that a traditional fixing mode is prone to sliding in the harsh geographical environment, especially in the slippery soil environment, and consequently equipment shakes can be solved. According to the equipment, through mutual cooperation of a movable rod device and supporting foot rods, three-point supporting is adopted to be matched with a stabilizing rod structure with the middle penetrating into a soil layer, then the stability of the surveying and mapping process can be guaranteed, meanwhile, the carried soil layer can be automatically separated through a scraping cylinder devicewhen the equipment is folded, and more convenience is achieved.

The invention discloses a multi-channel single-hole puncture outfit which comprises a multi-hole operation platform, and an upper connecting plate is arranged at the lower end of the multi-hole operation platform; the plurality of locking wrenches are uniformly distributed and rotationally connected to the peripheral wall of the upper connecting plate; a lower connecting plate is arranged at the upper end of the flexible film channel, and the lower connecting plate and the upper connecting plate are locked or opened through a locking wrench. According to the device, the upper connecting plate and the lower connecting plate can be locked and unlocked only by using the locking wrench, so that the locking and unlocking of the upper connecting plate and the lower connecting plate are simple and easy to operate, and the porous operating platform and the flexible film channel can be separated and jointed conveniently; therefore, biopsy samples or cut human body tissues and organs can be conveniently taken out through the flexible film channel.

The invention discloses a secondary ejection mechanism for a motor housing mold. The ejection mechanism comprises a mold frame, the front side of the mold frame is a product forming side, a pluralityof mold cores are arranged on the product forming side, and the secondary ejection mechanism is characterized by further comprising a first straight ejection mechanism, a second straight ejection mechanism, a third straight ejection mechanism and an inclined ejection mechanism which are arranged behind the mold cores; the first straight ejection mechanism comprises at least two first straight ejection pins, the second straight ejection mechanism comprises at least two second straight ejection pins, the third straight ejection mechanism comprises at least two third straight ejection pins, the inclined ejection mechanism comprises at least two inclined ejection pins, one end of each first straight ejection pin penetrates through the mold cores and then extends into a first positioning groovein the bottom face of the inner side of a product main body in a protruding mode, one end of each second straight ejection pin penetrates through the mold cores and then extends into a second positioning groove in a lug part of a product in a protruding mode, and one end of each third straight ejection pin penetrates through the product forming side and then abuts against a coagulated material ina runner. According to the mechanism, barbs cannot be hung on the inclined injection mechanisms, manual operation is not needed, and therefore full-automatic production can be achieved.

The invention discloses a plate perforating device for intelligent equipment producing and machining. The plate perforating device for intelligent equipment producing and machining comprises a perforating gun assembly; an external frame plate assembly is arranged outside the perforating gun assembly; a plate tensioning assembly is arranged on the external frame plate assembly in a tight jacking and sliding mode; a square guiding sliding rod is pulled to move upwards through a thumb pull ring and a tensioning steel rope, so that a plate body of a plate tight jacking bottom plate on the plate tensioning assembly and a perforating drill bit on the perforating gun assembly can be clamped and close to each other; in this way, an electronic plate in intelligent equipment can be conveniently clamped and fixed between the plate tight jacking bottom plate and the perforating drill bit on the perforating gun assembly, and dissociation and shaking of the plate during perforating are avoided; andmeanwhile, through the mode, automatic separation between the plate tight jacking bottom plate and the perforating drill bit on the perforating gun assembly is facilitated, and subsequent adjustment of the drilling position of the perforating drill bit on the perforating gun assembly is facilitated.

The invention discloses a rotating-disk type internal-pushing cup-falling machine. The machine comprises a support, a push rod mechanism, a rotating disk installed onto the support and one and more than one cup-falling device installed onto the rotating disk. Each cup-falling device comprises a cup-falling base with a cup-falling hole installed on the rotating disk and a cup-falling sliding blockwhich slides relative to the cup-falling base and is used for separating a falling cup. An elastic part is arranged between each cup-falling sliding block and each cup-falling base. The falling cup device can rotate along with the rotating disk till the device corresponds to the push rod mechanism. At this time, the other side, away from each elastic part, of each cup-falling sliding block is opposite to a rod end of the push rod mechanism. There is no need for a user to provide external force. The falling cup can be conveniently separated. The structure is reasonable and indigenous. The spaceutilization rate is high. The machine is convenient to promote and apply.

The invention provides an automatic removing and sampling method for large-diameter aggregate of concrete for rheology. Common fresh concrete is conveyed into a screen drum by a guide chute through self-flow, a square-holed screen is arranged on the periphery of the surface of the screen drum, the drum has forward rotation and reverse rotation functions, tape helix guide blades are welded in the drum, the screen drum rotates forward at a fixed rate to remove coarse aggregate automatically, and a mixture of residual concrete on sieve falls under dead weight into an accommodating test capacity drum which is used for detecting rheological property characterization parameters of the mixture. Meanwhile, during each screening, an ultrasonic level indicator detects the height of the to-be-tested concrete mixture in the accommodating test capacity drum in real time, so that the screen drum is controlled and regulated to rotate reversely for unloading on the basis of automatic feedback. With adoption of the method, the coarse aggregate can be removed automatically through rolling, materials are prevented from getting stuck and blocking screen holes in screening processes, the mixture of the residue concrete on sieve is sampled uniformly, and test stability, accuracy and reproducibility of rheological characterization parameters of the concrete are guaranteed.

The invention discloses an efficient municipal sludge harmless treatment system. which comprises a sludge-water separator structure, wherein the sludge-water separator structure comprises a first motor, a mechanical seal, a second motor and a water suction pump, the first motor, the second motor and the water suction pump are electrically connected through an external power supply, the sludge-water separator structure further comprises a water body kinetic energy weakening main body, a sludge guide main body, a screening main body, a supporting main body and a water absorption main body, the lower end of the water body kinetic energy weakening main body is fixedly installed through the ground, the upper end of the sludge guide main body is fixedly installed through the water body kinetic energy weakening main body, the lower end of the mud guide main body makes sliding contact with the screening main body, the lower end of the screening main body is rotatably and hermetically mounted at the upper end of the supporting main body, the screening main body is communicated with the inner space of the supporting main body, and the water body kinetic energy weakening main body comprises arotating rod, blades and a fixed column. The invention relates to the technical field of sewage treatment equipment, and can facilitate sludge-water separation and better meet the use requirements.

The invention relates to the technical field of ball mills, and discloses a medicinal material ball mill which comprises a mounting frame and a rotary drum. Two supporting frames are arranged on the mounting frame, the rotary drum is rotatably connected between the two supporting frames and horizontally arranged, a driving part used for rotating the rotary drum is arranged on the rotary drum, one end of the rotary drum is rotatably connected with a rotary disc, the supporting frame is provided with a driving part for driving the rotary disc to rotate, a discharging port is formed in the outer side of the rotary drum, a sliding cover is installed on the discharging port in the circumferential direction of the rotary drum in a sliding mode, a sieve plate is arranged on the side, along the circumference, of the sliding cover, and clamping parts capable of being connected with the rotary disc in a clamped mode are arranged on the sliding cover and the sieve plate. The medicinal material ball mill disclosed in the inventionnot only facilitates automatic separation of medicinal raw materials and steel balls, but also facilitates switching of a grinding state and a screening state, prevents the medicinal raw materials from adhering to the inner wall of the device, improves the utilization rate of the raw materials, and is suitable for market use.

The invention discloses a hermetia illucens breeding and breeding waste treatment integrated device. The device comprises a breeding tank, a dry and wet material mixer, a material conveying pipeline, an aerobic fermentation tank and a waste gas biochemical purification pond which are communicated in sequence. According to the device, an oxygen sensor, a temperature sensor, a humidity sensor and a pH value sensor are installed in a feeding tank and a fermentation tank and connected with an automatic alarm center controlled by a computer, and feeding personnel manually control a motor shaft on the top of the feeding tank or the fermentation tank, a bolt clamping position of a stirring device and the rotating direction of a motor after obtaining an instruction; therefore, the functions of material leveling, material turning and oxygenation or material discharging of the machine are achieved, the manual labor cost input in the breeding process is greatly reduced, and large-scale production is facilitated.

The invention discloses an electrode wire disc damper of an electric spark fast wire moving linear cutting machine tool. The electrode wire disc damper is mainly used for solving the problems that during manual wire loading of the electric spark fast wire moving linear cutting machine tool and in the process that an electrode wire is wound around a wire storage cylinder from a wire disc, wire scattering, wire disordering, wire breaking during bending, uneven tension, repeated wire tightening and the like are likely to happen. The electrode wire disc damper comprises a support. A clamping groove fixed to the machine tool is formed in the lower portion of one side of the support. A wire disc supporting rod is arranged on one side of the upper portion of the support. The electrode wire disc is arranged on the wire disc supporting rod in a sleeving manner. Two damping pieces are located at the position, above the wire disc supporting rod, of the support, located on the end faces of the two sides of the electrode wire disc and attached to the end faces of the two sides of the electrode wire disc. Due to the structure, it can be known that due to the action of the damping pieces, the electrode wire disc and the wire storage cylinder can be kept to rotate synchronously when winding of the electrode wire is conducted, and the electrode wire can maintain certain tension both in the whole wire winding process and after wire winding.

The invention relates to a garbage can capable of conveniently separating plastic bottles and zip-top cans. The garbage can comprises a can body. A partition plate is arranged in the middle of the can body. A baffle is movably connected into a placement cavity. Drive devices for controlling the baffle to move in the placement cavity are arranged at the two ends of the baffle respectively. A control device for controlling the drive devices to work is arranged at the tail end of a discharge port. The garbage can has the advantages that bottle bodies put into the discharge port are shot through a camera, an image is transmitted to a PLC control chip for analysis processing, the PLC control chip controls a push rod in a first containing cavity and a push rod in a second containing cavity to work, the baffle is made to vertically move on the partition plate according to the types of the bottle bodies, the zip-top cans are made to enter the first containing cavity through a first gap and the plastic bottles are made to enter the second containing cavity through a second gap, and therefore original workloads for manually separating the bottle bodies are reduced. The structure is simple, the control effect is good, the PLC control chip is used for controlling, stability is good, flexibility is high, and automatic processing is available.

The invention discloses a garbage truck compartment with good sealing performance, relates to the field of garbage trucks, and provides the following scheme for solving the problems that an existing garbage truck is not high in sealing performance, solid-liquid garbage is inconvenient to separate, and different garbage is inconvenient to send out. The garbage truck compartment comprises a truck body, wherein a tank body is fixedly connected to the top of the truck body; a box body is fixedly connected to the top of the tank body; a power mechanism is fixedly connected to the outer wall of theleft side of the box body; an opening and closing mechanism is arranged at the left side of the box body; a pushing mechanism is arranged below the power mechanism; a transmission mechanism is arranged below the pushing mechanism; a water discharging mechanism is arranged at the right side of the tank body; the power mechanism comprises a push rod motor fixedly connected to the left side of the box body; and an output shaft of the push rod motor is fixedly connected to a fixed block. According to the garbage truck compartment, the sealing performance of the garbage compartment is improved, thesolid-liquid garbage can be conveniently and automatically separated, different kinds of garbage can be conveniently and automatically sent out, and the practicability of the garbage compartment is improved.

The invention provides a weighing device with a buffer mechanism and a using method thereof. The weighing device comprises a shell, a rotating member and a groove. A conveying channel is formed in theupper side of the shell, conveying devices are arranged on the left front side and the left rear side of the shell in the tangential direction, and rollers are rotatably connected to the bottom of the conveying channel and the top of a buffer plate. The lower side of the rotating piece is rotationally connected with the shell, the lower end of the rotating piece is connected with a driving motorfixedly installed in the shell, an arc-shaped push plate is welded to the outer side of the rotating piece, a fixed baffle staggered with the arc-shaped push plate is fixed to the left front side of the conveying channel, a movable baffle staggered with the arc-shaped push plate is rotatably connected to the left rear side of the conveying channel, and the upper end of the movable baffle is connected with a micro motor fixedly installed on the shell. The groove is formed in the right side of the shell and is communicated with the right side of the conveying channel. The weighing device is simple in structure, convenient to operate, capable of achieving spinning cake weighing and buffering effects and convenient to use.

The invention relates to the technical field of heat pumps, in particular to an air source heat pump. The air source heat pump comprises a compressor, a first heat exchanger, a first throttling structure, a second throttling structure, a second heat exchanger and a gas-liquid separator. The compressor, the first heat exchanger, the first throttling structure, the second throttling structure and the second heat exchanger are sequentially and cyclically connected. The gas-liquid separator is arranged between the first throttling structure and the second throttling structure and is provided witha first opening, a second opening and a third opening, wherein the first opening and the second opening are connected with the first throttling structure and the second throttling structure correspondingly, and the third opening is connected with the compressor. The air source heat pump has the high heat exchange amount and heat exchange efficiency.