525 results about "Square cylinder" patented technology

The present invention provides a method and a stamping system for manufacturing a container with a bottom, which suppresses deformation on the bottom side of the workpiece when a square cylindrical container with a bottom is manufactured by performing multiple stamping and drawing processes using multiple dies with long hole-shaped forming holes to form a workpiece from a flat plate state into a square cylindrical state with a bottom. The first stamping and drawing process (S1) is performed using a first die (71A) having a first long hole-shaped forming hole (73A), and is configured as at least any stamping and drawing process other than the final one. The second stamping and drawing process (S2) is performed using a second die (71B) having a second long hole-shaped forming hole (73B), and is configured as the next stamping and drawing process after the first stamping and drawing process (S1). The first forming hole (73A) is formed so that the dimension in the width direction (Y) perpendicular to the length direction (X) is larger than the dimension in the width direction (Y) perpendicular to the length direction (X) of the second forming hole (73B), and is formed so as to narrow from the two end sides in the length direction (X) to the center side toward the inner side in the width direction (Y).

The disclosure includes a main body block 11 forming a primary-side flow path to which a fluid is supplied and a secondary-side flow path to which the fluid is discharged; a square cylinder 12 which is attached to the main body block 11 and assembles a valve drive mechanism and whose end surface is a rectangular cross-section; a valve member arranged between the main body block 11 and the cylinder 12; a fastening member 62 fastening the main body block 11 and the cylinder 12 by sandwiching a first flange provided in the main body block 11 and a second flange provided in the cylinder 12; and a fixing pin 74 communicating with a communication hole 72, which is formed in the fastening member 62, and press-fitted into the communication hole 72 and an attachment hole 71 formed at a corner portion of the cylinder 12.

The invention discloses a combined iron core type three-phase reactor and a winding device thereof, and belongs to the technical field of reactor processing, the combined iron core type three-phase reactor comprises a winding assembly, one side of the winding assembly is sequentially provided with a height limiting assembly, a core loading assembly and a switching assembly, and the same sides of the winding assembly, the height limiting assembly, the core loading assembly and the switching assembly are jointly provided with a pay-off assembly; the winding assembly comprises a first sliding table, a first mounting plate is mounted at the sliding end of the first sliding table, a winding motor is mounted on the side, close to the height limiting assembly, of the upper end of the first mounting plate, a positioning circular plate is mounted at the end of a driving shaft of the winding motor, and a plurality of winding positioning rods used for being matched with different core sections are arranged on the positioning circular plate. According to the bobbin assembly device, the switching assembly is used for installing the end of an enameled wire on the winding assembly before a new coil square barrel is wound, automatic winding and installation of bobbin components are achieved, bobbin assembly can be conducted on similar special-shaped core bodies, and the overall working efficiency is improved.

The invention discloses a vibration cleaning device for agricultural product processing, and belongs to the technical field of agricultural product vibration cleaning, the vibration cleaning device comprises a cleaning box, a leakage plate arranged in the cleaning box and an eccentric wheel fixedly connected with the bottom of the leakage plate through a group of first motors, and the inner bottom wall of the cleaning box is fixedly connected with a piston cylinder; and a filter screen is clamped to the inner wall of a filter box fixedly connected to the bottom surface of the cleaning box. According to the cleaning device, the first motor works to drive the leakage plate to move up and down in the cleaning box, water flow in the filtering box is filtered by the filtering net and finally flows back to the interior of the cleaning box, the filtering effect on water in the cleaning box is achieved, and water resources are saved; and a second motor works to drive a square barrel to reciprocate left and right on the outer surface of a first reciprocating lead screw, and a brush head reciprocates left and right under the deformation characteristic of a telescopic spring, so that the brush head is attached to the irregular outer surfaces of crops in the cleaning box, and the cleaning effect of the device on the crops is improved.

The utility model relates to the technical field of balance valves, in particular to a waste gas flow adjusting balance valve which can achieve balance of a flashboard, enables flow of a waste gas conveying channel to be adjusted and kept stable, and is good in practicability. Comprising a valve body, rotating shafts and flashboards, the valve body is in a square cylinder shape, the two gate plates are rotationally installed in the valve body through two rotating shafts, the edges of the two gate plates make sliding contact with the inner wall of the valve body, the piston cylinder is installed on the outer wall of the valve body and is close to the input end of the valve body, the left end of the piston cylinder is communicated with the input end of the valve body, and the right end of the piston cylinder is communicated with the output end of the valve body. The piston plate is installed in the piston cylinder in a sliding mode, the double-face rack is installed on the outer wall of the valve body in a sliding mode and connected with the piston plate, the two gears are concentrically installed on the two rotating shafts respectively and meshed with the double-face rack of the double-face rack respectively, one end of the spring is connected with the double-face rack, and the other end of the spring is connected with the outer wall of the valve body.

The utility model provides a gate-type forepoling for a coal mine, which relates to the technical field of coal seam mining and comprises a plurality of groups of unit support bodies, each unit support body comprises a front group of portals and a rear group of telescopic jacks, and the number of the telescopic jacks is four. The four telescopic jacks are arranged below the position between the two sets of portal frames in a bilateral symmetry mode. The portal frame comprises two groups of bottom sliding shoes and two groups of square cylinders; the front group of portal frames and the rear group of portal frames of each unit support body stretch out through the telescopic stand columns to enable the top beams to be connected with the top at the same time, the end roadway temporary supporting effect is achieved, then the portal frame on the rear side serves as a fulcrum, the telescopic stand columns of the portal frame on the front side are lowered, and then the telescopic jacks are adjusted to push the portal frame on the front side to slide forwards. The rear side door frame slides forwards according to the same steps to complete self-moving of the support, so that a multi-column supporting type structure is adopted, the whole frame is good in stability, high in reliability and small in initial supporting force, and a top plate is easy to control.

The invention relates to the technical field of metal material machining, in particular to molybdenum-copper alloy forming machining equipment and method. Comprising a machine base, and a cutting mechanism used for cutting a molybdenum-copper alloy bar is assembled on the machine base; a fixed guide cylinder of a square cylinder structure is horizontally fixed to the table top of the machine base. A discharging overturning table is assembled on the machine base and comprises an overturning frame horizontally and rotatably installed on the machine base, a movable platform is installed on the overturning frame in a driving mode, a movable guide cylinder is installed on the movable platform in a sliding fit mode, and a liquid collecting tank used for collecting cutting liquid is fixed to the movable platform. According to the equipment, the cutting area and the discharging area are managed in a partitioned mode, fixed-point centralized discharging can be conducted, the trouble of manual discharging is solved, the cutting continuity and efficiency are improved, in addition, cutting fluid can be transferred, filtered and collected, the cleanliness of a cutting machining area is guaranteed, and the cutting efficiency is improved. And rapid centralized recovery treatment of the cutting fluid and recovery of the metal scraps are facilitated.

The utility model relates to the technical field of double-sided plate grinding machines, in particular to an intelligent grinding device of a double-sided plate grinding machine, which comprises a bottom box, a U-shaped frame, a conveying roller and a grinding roller, a U-shaped frame is connected to the upper surface of the bottom box, conveying rollers are rotationally arranged on the inner walls of the bottom box and the U-shaped frame in a penetrating mode, and grinding rollers are rotationally connected to the positions, close to the conveying rollers, of the inner walls of the bottom box and the U-shaped frame. According to the intelligent grinding device of the double-face plate grinding machine, a workpiece is lifted through a lifting air cylinder, after the workpiece is centered, an edge grinding motor is started to drive an edge grinding roller to grind the edge of the workpiece back and forth, then the workpiece is reset and rotated by 90 degrees, the other two edges are ground, and then the intelligent grinding device of the double-face plate grinding machine grinds the edge; according to the intelligent grinding device of the double-face plate grinding machine, the cabinet door is opened, the sleeve is pushed, the grinding roller is pulled to be pulled down, the square column at the end of the grinding roller needing to be replaced is inserted into the inner square barrel, then the sleeve is loosened to fix the grinding roller, and then the grinding roller is rapidly replaced through the intelligent grinding device of the double-face plate grinding machine.

The utility model belongs to the technical field of waste gas treatment, and particularly relates to RTO multi-chamber heat storage oxidizing combustion treatment equipment which comprises a base, a plurality of heat storage chambers and a combustion chamber, the heat storage chambers and the combustion chamber are all fixedly installed on the upper side of the base, a plurality of square barrels are installed on the upper side of the base, and ventilation barrels communicated with one another are arranged among the square barrels. An air inlet barrel is fixedly arranged on the side wall of the square barrel located on the right side, two baffles are fixedly arranged on the lower side of each heat storage chamber, ventilation holes are formed in the baffles, cover plates are installed on the front sides and the rear sides of the interiors of the square barrels, and control assemblies matched with the cover plates are arranged on the front sides and the rear sides of the interiors of the square barrels. Waste gas is blown into the device through an air inlet barrel, under the control of an independent control assembly, the cover plates on the front side and the rear side slide independently, ventilation holes for air inlet and exhaust of a combustion chamber are continuously replaced, and therefore the six cover plates are alternately used, and meanwhile the multiple heat storage chambers are alternately used; therefore, the service lives of the cover plate and the regenerative chamber are prolonged.

The invention discloses a triceps brachii stretching exercise training device, and belongs to the technical field of sports equipment, the triceps brachii stretching exercise training device comprises a bottom cylinder, two sliding grooves formed in the upper surface of the bottom cylinder and a holding rod slidably connected with the inner walls of the two sliding grooves, and two reciprocating threads are formed in the outer surface of a straight rod rotationally connected with the inner wall of the bottom cylinder. According to the device, through body fluctuation, a pull rope drives a first piston plate to move up and down in a first square cylinder under the action of body fluctuation of a trainer, so that a nut drives two holding rods to get close to each other and then get away from each other, the distance between the two hands of the trainer is automatically adjusted in the training process, and the training difficulty of the device on triceps brachii muscles is increased; the protruding block is discontinuously in contact with the piston rod, so that the piston rod moves up and down on the inner wall of the piston cylinder, water in the water tank flows into the air bag, the mass of the air bag on the back of the trainee is continuously increased, then the weight training effect on the trainee is achieved, and the effect of the device on the triceps brachii muscle of the trainee is further improved.

The utility model discloses a mechanical movement telescopic unit of an LED display screen, and belongs to the technical field of LED display screen equipment. Comprising a C-shaped first aluminum alloy shell and a C-shaped second aluminum alloy shell, the first aluminum alloy shell and the second aluminum alloy shell are in mortise and tenon fit to form a square cylinder, a stepping motor is installed in the cylinder, and a center telescopic pipe used for installing an LED display screen is arranged in the cylinder in a sliding mode. The stepping motor is used for driving the central telescopic pipe to do circulating telescopic motion in the cylinder body; according to the utility model, the structure is simpler, the production and manufacturing cost is lower, all the parts are connected into a whole in a splicing manner, the disassembly and assembly are convenient, and the maintenance cost is low.

The present invention relates to the technical field of watertight doors, specifically a marine stable watertight hydraulic door, which includes a door panel and a door frame hinged to one end of the door panel. A square tube frame is fixed on one side of the door panel. After the door is closed, the square tube frame and the door frame are in sealing contact, and a plurality of bolt fixtures are connected between the door frame and the square tube frame. The bolt fixtures are arranged on the square tube frame and elastically snap into the grooves opened on the door frame. A bolt rack is in contact with the side of the door frame facing away from the square tube frame. The watertight door of the present invention has a normal mode, a watertight mode, and a fireproof mode. In the fireproof mode, the watertight door cannot be easily opened, and the crew cannot push the handle L bar without knowing the fire situation. In this way, the crew can know that there is a fire on the other side of the door and avoid the safety problem of the fire spreading outward after opening the door.

The invention relates to the technical field of well drilling, in particular to a drilling tool and well drilling equipment with a distribution function, through cooperation of seven bearing plates, all drilling rods are separated, so that the phenomenon that the drilling rods collide with one another due to vibration of a vehicle body is avoided, the situation that threads of the drilling rods are collided and damaged to interfere with lengthening operation is avoided, and meanwhile, the drilling efficiency is improved. After all the drill rods are separated by the seven bearing plates, the initial position of each drill rod is a determined value, so that positioning operation does not need to be carried out when the electric clamp II clamps the drill rods, the process steps are reduced, and the efficiency is improved; the drilling equipment with the distribution function comprises a partition plate, a square barrel, a square frame, a bearing plate, a drilling assembly and a mounting assembly. The compartment is fixedly connected with a partition plate; a square cylinder is fixedly connected between the carriage and the partition plate; a square frame is fixedly connected between the compartment and the partition plate.

The invention discloses a stacking device for textile production, and relates to the technical field of stacking equipment, and the stacking device is technically characterized by comprising a fixed column and a lifting assembly mounted on the fixed column, and further comprising a square cylinder plate, the square cylinder plate is fixedly mounted on the fixed column, and a plurality of partition plates are fixedly mounted on the inner surface of the square cylinder plate; a guide plate is fixedly installed at one end of the square cylinder plate, a U-shaped supporting rod is installed on the square cylinder plate in a sliding mode, a first inclined rod is fixedly installed at one end of the U-shaped supporting rod, and an elastic piece is arranged between one end of the U-shaped supporting rod and the square cylinder plate. The feeding belt is installed over the square cylinder plate, and a plurality of push plates are fixedly installed in the length direction of the feeding belt at equal intervals; the annular cylinder is arranged under the square cylinder plate, and an ejector rod is fixedly mounted at the top end of the annular cylinder; a rotating plate is rotationally mounted at the bottom end of the annular cylinder; the supporting rod is mounted on the lower surface of the rotating plate in a sliding manner; and the stacking efficiency of the textile coiled materials is remarkably improved.

The present application belongs to the technical field of granulating device, and particularly relates to a carbon nanotube dry granulating device, which comprises a machine body, a feeding mechanism arranged at the upper port of the machine body, a cutting and guiding mechanism arranged between a rolling mechanism and a whole-grain mechanism, a guiding square cylinder fixedly connected below two supporting guide plates, a guiding cavity formed in the guiding square cylinder, wherein the upper port of the guiding cavity is located below the symmetrical rollers, a triangular distributing block is fixedly arranged in the lower port of the guiding square cylinder, a discharging cavity is formed between the two side slopes of the triangular distributing block and the side wall of the guiding cavity, at least two sliding grooves are formed in the left side wall of the guiding square cylinder and communicate with the guiding cavity, a sliding plate is slidingly arranged in each sliding groove, and a cutting knife is arranged on the right end surface of each sliding plate. The present application can improve the effect of the whole-grain mechanism on rolling and pressing the small pieces after cutting into granules, thereby improving the efficiency of processing and forming of the carbon nanotube in the dry granulating device.

This invention relates to a high-reliability ring main unit, comprising: an outer casing assembly, the outer casing assembly including an outer casing, a receiving cavity, a first communication channel, and a flow channel. The receiving cavity is formed on the inner side of the outer casing, and several first communication channels are recessed on one side of the inner side of the receiving cavity. Several flow channels are recessed on the inner bottom wall of the first communication channel, and the flow channels intersect with the horizontal plane. Through the use of a ventilation assembly and an exhaust assembly, outside air passes through a square cylinder, successively passing through a first sieve, a second absorbent cloth, and another second sieve, finally entering the receiving cavity. Dust in the air is blocked by the first sieve, and moisture in the air is removed by the second absorbent cloth, preventing moisture in the air from affecting the normal operation of the equipment inside the receiving cavity. Hot air in the receiving cavity is pushed out through the second exhaust channel, the first exhaust channel, and the intermediate cavity, thus cooling the equipment inside the receiving cavity.

The invention belongs to the technical field of endocrine urine sampling, and particularly relates to an endocrine metabolism urine sampling device and method. Comprising a workbench and a liquid collecting container, a rotary control distance adjusting unit for adjusting the working height of the liquid collecting container is arranged on the workbench; the rotary control distance adjusting unit comprises a rotary screw rod, and the rotary screw rod is arranged at the top of the workbench; the rotating screw rod is in threaded connection with a rotating square cylinder, the bottom of the rotating square cylinder is provided with an opening, and the end, away from the workbench, of the rotating screw rod is located in the opening of the rotating square cylinder; a rotating base is mounted at the top of the rotating square barrel; by means of the locking swing-stopping mechanism, the situation that urine collides with the inner wall of the liquid collecting container more irregularly to generate more rebound and splashing due to the fact that the liquid collecting container shakes in the urine collecting process is avoided, and therefore the probability that the urine splashes out is reduced, the sample size of collected urine is guaranteed, the situation that the surrounding environment is polluted by the splashed urine is avoided, and the service life of the urine collecting container is prolonged. And the limitation of the device in use is reduced.

The present invention relates to the technical field of automobile interior processing, and specifically to a processing and grinding device and method for automobile plastic interior parts, wherein the grinding device comprises a base, a clamping unit, a grinding mechanism and a guide unit. In the present invention, two guide blocks on the same L-shaped frame sequentially guide the movement of the corresponding processing rollers along the transverse section and the longitudinal section of the guide groove, thereby improving the stability during the processing, ensuring that the processing rollers can contact the inner side surface or the outer side surface of the interior decoration frame, and ensuring the uniformity of the grinding and polishing of the interior decoration frame. Secondly, the two processing rollers perform grinding processing at the same time, thereby improving the overall grinding processing efficiency. By adjusting the placement of the interior decoration frame and cooperating with the two clamping plates on the same mounting square tube, the inner side surface of the interior decoration frame can be inwardly expanded or the outer side surface can be circumferentially clamped, thereby being able to adapt to the grinding operation of the inner and outer annular surfaces of the interior decoration frame, thereby improving the adaptability of the device.

The luggage with the external storage function comprises a luggage body, square cylinders are arranged on the outer wall of the luggage body and located on the two sides of the luggage body, square columns are arranged in the square cylinders in a sliding mode, one ends of the square columns are provided with connecting springs, and the other ends of the square columns are connected with the connecting springs. One end of each connecting spring is fixedly connected with the inner wall of the square cylinder, hanging holes are formed in the square columns, hanging rods are arranged in the hanging holes, storage boxes are arranged at the bottoms of the hanging rods, avoiding holes are formed in the two side faces of the square cylinder, and the hanging rods are located in the avoiding holes. A user can pull a pull ring to enable a hanging hole in a square column to be separated from a square cylinder, and at the moment, a hanging rod can be hung in the hanging hole, so that the storage box and the luggage box body are hung and placed, and the storage box and the luggage box body are convenient to take.

The utility model discloses a quick and uniform mortar stirring device for building construction, which relates to the field of building construction and comprises a tank body, a top cover is arranged at the top of the tank body, a stirring component is arranged at the bottom of the tank body, feeding pipes are connected to the left side and the right side of the top cover, two discharging pipes are connected to the bottom of the tank body, and electromagnetic valves are connected to the outer walls of the discharging pipes. A clamping groove is formed in the top of the tank body. Non-caked mortar raw materials are filtered through the filter sieve hopper, the caked mortar raw materials are located at the bottom of the filter sieve hopper, the electric telescopic rod is used for pulling the connecting plate, the connecting plate pulls the square rod, the square rod slides in the square cylinder, the square rod is used for pushing the grinding head, and the grinding head is driven by the motor to rotate. According to the mortar stirring device, the grinding head extends into the filter sieve hopper, the second motor is used for driving the grinding head to rotate, and the grinding head can be used for grinding and crushing caked mortar raw materials at the bottom of the filter sieve hopper, so that the mortar stirring efficiency and quality can be effectively improved.

The invention provides an aero-engine. The aero-engine comprises a turbine casing; a combustion chamber casing; the temperature sensor comprises a shell, a sensing part and a fixed connecting part, the shell is of a cylinder or square cylinder structure with a first length; the fixed connecting part is arranged at the first end part of the shell and surrounds one section, corresponding to the fixed connecting part, of the shell; the second end part of the shell is provided with a closed structure; a fixed connecting part of the temperature sensor is arranged on the outer side of the turbine casing and / or the combustion chamber casing, and a shell and a sensing part of the temperature sensor extend into the turbine casing and / or the combustion chamber casing so as to measure the temperature of airflow in the turbine casing and / or the combustion chamber casing; a first overflowing hole pair is formed in the second end part, close to the temperature sensor, of the shell; a second overflowing hole pair is formed in the middle part or the middle upper part of the shell of the temperature sensor; the central axis of the first overflowing hole pair and the central axis of the second overflowing hole pair are parallel to the axial direction of the aero-engine.

The utility model relates to server base technical field discloses a spliced server base structure, including the placement board, the top fixedly connected with square cylinder no.

The invention relates to the field of gas detection, in particular to a combustible gas alarm which comprises a detection cylinder and a columnar box coaxially arranged below the detection cylinder. The interior of the columnar box is divided into a plurality of fan-shaped cavities through a plurality of partition plates, a plurality of square cylinders are arranged at the bottom of the columnar box through first one-way valves, a fan-shaped plate is arranged in each fan-shaped cavity in a sliding mode, and a telescopic pipe communicated with the interior of the detection cylinder is arranged on each fan-shaped plate; a detection mechanism for detecting entering gas is arranged in the detection cylinder; the detection mechanism comprises an extrusion disc slidably arranged in the detection cylinder, and a detection sensor is further arranged on the extrusion disc; and the top of the columnar box is provided with a step-by-step adjusting mechanism capable of enabling the plurality of fan-shaped plates which are distributed in the circumferential direction to slide up and down in sequence along with the movement of the extrusion disc. According to the invention, step-by-step detection can be carried out in multiple directions, combustible gas can be monitored, and a leakage position can be positioned, so that a worker can carry out maintenance conveniently.

The utility model discloses a hydraulic turning plate car unloader driven by steering wheels to walk, which comprises a chassis, one end of the chassis is provided with a hinge seat, one end of the hinge seat is hinged with a turning platform, two sides of the turning platform are fixedly welded with fixing frames, one side of each fixing frame is hinged with a platform oil cylinder, and the other side of each fixing frame is hinged with a hydraulic cylinder. The platform oil cylinders are hinged to the two sides of the surface of one end of the chassis, square cylinders are fixedly connected to the two sides of the surface of one end of the overturning platform, square rods are slidably mounted in the square cylinders, limiting rods are fixedly connected to the front side surfaces of the square rods and the square cylinders, counter bores are formed in the square rods, and the counter bores are fixedly connected with the limiting rods. The automobile wheel limiting device is flexible and convenient to move, high in adaptability and particularly suitable for places with complex road conditions and high precision requirements, meanwhile, the limiting rods are connected through the square rods and the square barrels, automobile wheels can be limited and supported, and safety and stability during unloading are guaranteed.

The utility model discloses a numerical control lathe precision detection device, which relates to the technical field of numerical control lathes and comprises an operation table, a fixed seat is fixedly arranged at one end of the top of the operation table, a movable seat is slidably arranged at the other end of the top of the operation table, and a circular ring is rotatably arranged on one side, close to the movable seat, of the fixed seat. A square cylinder is fixedly connected to the inner circle of the circular ring, a sliding column is slidably arranged at the end, away from the circular ring, of the square cylinder, a square plate is slidably connected to the interior of the square cylinder, a pressure sensor is fixedly connected to the face, back to the sliding column, of the square plate, and the pressure sensor abuts against the inner wall of the square cylinder. According to the precision detection device for the numerical control lathe, by arranging the square cylinder, the sliding column, the pressure sensor and other structures, multiple times of center calibration detection can be carried out on a cylindrical blank piece, the machining precision is improved, the cylindrical blank piece does not need to be taken down from the lathe, calibration can be carried out in multiple times of machining, and the working efficiency of the numerical control lathe can be improved.

The utility model discloses a cutter tooth welding quality detection device for a diamond saw blade, which comprises an operation table, a U-shaped seat is arranged at the top of the operation table, a threaded rod is rotatably arranged on the U-shaped seat, a placing assembly is arranged on the threaded rod, an L-shaped plate is arranged on one side of the U-shaped seat, a hydraulic cylinder is arranged on the top wall of the L-shaped plate, an extrusion column is arranged at the bottom of the hydraulic cylinder, and a cutter tooth is arranged on the extrusion column. According to the utility model, the periphery of the saw blade teeth to be detected can be covered by the square cylinder, so that the cutter teeth falling off in the detection process are left in the square cylinder, and after one saw blade is detected, the square cylinder is rotated to an inclined state by the motor II, so that the cutter teeth in the square cylinder can slide into a collecting barrel in the collecting cabinet, and the cutter teeth are collected in the detection process; the trouble that fallen cutter teeth are accumulated on the operation table and need to be cleaned regularly is avoided, and the welding quality of the cutter teeth of the saw blade is easy and convenient to detect.

The utility model discloses a high-flow continuous and stable cementing powder adding system for tailing filling. A plurality of flow-aiding gas discs which are uniformly distributed in the circumferential direction are mounted on a conical cylinder of an ash bin. An annular air supply pipe which is arranged on the periphery of the conical cylinder in a surrounding mode and used for being externally connected with a high-pressure moisture removal air source is connected with the air inlet end of each flow-aiding air disc. And the lower port of the conical cylinder is connected with a star-shaped feeder through a hydraulic electric flashboard. A conveying auger and a metering auger located below the conveying auger are arranged below the star-shaped feeder. And the lower end of the star-shaped feeder is connected with a conveying auger through a discharging square cylinder with a flaring structure. And a rubber hose is connected between the blanking pipe of the conveying auger and the receiving pipe of the metering auger. The adding system further comprises a front end sensor and two rear end sensors. By means of the airflow blowing effect and the effects of the star-shaped feeder and the conveying screw, large-flow uniform and stable adding of the cementing powder for filling is achieved, the problem that the cementing powder is arched in the ash bin can be well solved, and smooth discharging of the cementing powder from the ash bin is achieved.

The invention relates to the technical field of automobile part processing equipment, discloses a small-head oil hole detection device for connecting rod production, and aims to solve the problem that a hole wall detection result of a small-head oil hole is affected due to the fact that a detection rod is affected by external impurities. Through the arrangement of the blocking mechanism, during use, the cylinder and the square cylinder are arranged on the two sides of the small-head oil hole, then the detection table extends into the small-head oil hole, the detection operation is completed by utilizing the axial contact between the detection rod on the detection table and the inner wall of the small-head oil hole, and in the process, the cylinder and the square cylinder are pressed on the two side faces of the small-head oil hole, so that the detection efficiency is improved. Through the actions, the amount of external impurities entering the small-head oil hole is reduced, so that the hole wall detection result of the small-head oil hole is not easily influenced.

The invention discloses a psychiatric relaxation and counseling device, which relates to the technical field of rehabilitation exercise, and comprises a bed frame and a kneading mechanism, wherein the kneading mechanism comprises a sandwich plate fixed to the bottom of the bed frame, a square cylinder shell is installed on the sandwich plate, an electromagnet and a mounting shell located above the electromagnet are fixedly installed inside the square cylinder shell, a pressing rod and a magnetic block are slidably connected inside the mounting shell, the pressing rod is infused with hypnotic essential oil, and the pressing head deflects and kneads the pressing position back and forth while pressing the muscle, so as to stimulate the muscle and soft tissue, promote blood circulation and metabolism, and thus achieve a better relaxation effect, and the acceleration of blood circulation accelerates the diffusion and absorption of essential oil molecules in the skin, so that this design can enable the human body to fully absorb the hypnotic essential oil, strengthen the use effect of the hypnotic essential oil, make the patient fall asleep more easily, effectively alleviate the patient's anxiety, irritability, insomnia and other problems, and achieve the effect of relaxation and counseling.

The utility model discloses a bottle washing machine for veterinary drug production, which relates to the field of cleaning equipment and comprises a processing cavity, a bottle washing device and a bottle washing device. The number of the clamping pieces is multiple, and the multiple clamping pieces are arranged on the outer side of the square cylinder in the circumferential direction; each clamping piece comprises a placing rod and two clamping blocks, and the two clamping blocks are connected to the square cylinder in a sliding mode; the placing rod is located under the two clamping blocks and vertically moves on the square cylinder. The medicine bottle cleaning device solves the problem that an existing device cannot be suitable for cleaning medicine bottles of different sizes, the two clamping blocks slide on the square cylinder to be adjusted, the placing rod moves on the square cylinder to be adjusted in position so as to adapt to the medicine bottles of different sizes, and the application range of the device is widened.