17results about How to "Improve shedding effect" patented technology

The invention discloses a detachable deep soil sampling device which comprises a supporting main frame, two fixed track frames, a lifting track frame, two L-shaped connecting frames, a soil taking cylinder and a soil drilling driving mechanism, a soil drilling cutter is arranged at the bottom of the soil drilling driving mechanism, and four connecting rods are installed between the soil drilling driving mechanism and the soil drilling cutter. Four arc-shaped side doors are rotatably connected to the inner side of the soil drilling cutter, the four arc-shaped side doors shield the opening of the annular concave area of the soil drilling cutter, and four soil inlet bottom openings are formed in the bottom of the soil drilling cutter; large broken stones in soil are blocked by the stone blocking roller, the broken stones are prevented from entering the soil drilling cutter to affect soil discharging and taking work, the broken stones are guided and extruded into soil on the outer side through the stone pushing inclined plate, and meanwhile, the protective pipe wraps and protects a columnar soil sample on the inner side; therefore, accuracy and reliability of subsequent analysis and detection results of the soil sample are guaranteed, and analysis data deviation caused by structural damage of the soil sample is reduced.

The utility model discloses a demoulding device for wear-resistant steel ball production, which relates to the technical field of wear-resistant steel ball demoulding equipment and comprises a collecting box with an opening at one end, a lower template arranged in the opening of the collecting box, a support frame fixed at the opening end of the collecting box in an inverted U shape and an upper template arranged in the inner side of the support frame in a sliding manner, hemispherical forming grooves are formed in the bottom surface of the upper mold plate and the bottom surface of the lower mold plate, a sprue gate communicated with the hemispherical forming grooves is formed in the top surface of the upper mold plate, and the demolding mechanism is used for facilitating demolding of the grinding balls and comprises a plate turning part, a shaking part and a jarring part; through the arrangement of the shaking part, after the lower template is turned over by the plate turning part, the telescopic end of the second air cylinder in the shaking part can carry the rotating ring plate to do reciprocating lifting sliding, so that the effect of continuously shaking the lower template up and down can be achieved; the falling speed of the grinding balls in the hemispherical forming grooves of the lower die plate is increased in a shaking mode.

The utility model discloses a crawler-type agricultural machine gearbox heat dissipation device, which relates to the technical field of gearbox heat dissipation, and comprises a gearbox main body, a respirator and a filtering mechanism, the filtering mechanism comprises an air suction joint, a dustproof ring plate is arranged in the air suction joint, a vibration supply connecting part is arranged on a mounting cover, and a jarring part is arranged in the air suction joint; through the arrangement of the dustproof ring plate and the hose, the hose is externally connected with the respirator, so that the air suction joint can be led to a high position with less dust by utilizing the length of the hose, and air enters the air suction joint through the air suction pipe and is filtered by the dustproof ring plate in the air suction process of the respirator; particle dust is blocked on the outer ring of the dustproof ring plate, then external dust is prevented from being sucked into the gearbox to increase the burden of an oil filter, gas is blown into the suction connector from the hose during expiration and blown to the outer side from the inner side of the dustproof ring plate, dust attached to the dustproof ring plate can be blown off, and the dust cleaning effect is achieved.

The application provides a filter system based on papermaking white water, which comprises two first supporting frames and two second supporting frames, the two first supporting frames are located between the two second supporting frames, a filter cylinder is provided with filter holes, the two ends of the filter cylinder are rotatably connected to the top of the two first supporting frames, a first driving mechanism is used for driving the filter cylinder to rotate, two blocking rings are coaxially connected to the two ends of the filter cylinder respectively, a through hole is formed in the middle of the blocking ring, the two ends of a bearing piece are provided with connecting parts, a cleaning pipe is in communication with one end of the bearing piece, and a discharge pipe is in communication with the bottom of the other end of the bearing piece, a plurality of water inlets are formed in a water inlet pipe, a blowing head is connected with a blower for blowing the blowing head, the blowing head is provided with an air outlet, the air outlet is downwardly and vertically opposite to the top of the filter cylinder, and a second driving mechanism is used for driving the blowing head to reciprocate along the length direction of the filter cylinder. The filter system based on papermaking white water can achieve better filtering effect.

The utility model discloses a cleaning device for sewage equipment, relates to the technical field of sewage treatment, and aims to solve the problem that internal impurities are remained when the conventional sewage treatment equipment is cleaned. The upper end head mechanism is installed at the upper end of the first connecting rod piece, the lower end of the second connecting rod piece is provided with the lower end head mechanism, and spraying cleaning end heads are arranged on the outer sides of the upper end face and the lower end face of the cleaning device main rod, the circle of the outer wall of the lower side of the upper end head mechanism and the circle of the outer wall of the upper side of the lower end head mechanism correspondingly. A plurality of spraying and cleaning end heads are arranged, preformed holes are formed in the end heads of the plurality of spraying and cleaning end heads, a plurality of preformed holes are formed, and the plurality of preformed holes and the spraying and cleaning end heads are integrally formed; and the plurality of spraying and cleaning ends are respectively mounted at an inclined angle of 45 degrees with the mounting surfaces of the cleaning device main rod, the upper end mechanism and the lower end mechanism.

The utility model discloses a lead-carbon battery lead plaster recycling device, and relates to the technical field of battery recycling equipment, in particular to a lead-carbon battery lead plaster recycling device which comprises an equipment box, a recycling box and a lead plaster separating part, and the equipment box and the recycling box are fixedly installed. And through the synergistic effect of the ultrasonic vibration plate and the vibration motor, the falling-off rate of the lead paste can be effectively increased. The high-frequency vibration generated by the ultrasonic vibration plate can penetrate into the lead plaster to destroy the adhesive force between the lead plaster and the polar plate, so that the lead plaster is easier to fall off. And meanwhile, the vibration effect of the vibration motor further enhances the falling effect of the lead plaster, so that the lead plaster can be separated from the polar plate more quickly and more thoroughly. In addition, the ultrasonic vibration plates are annularly distributed on the inner side wall of the screen drum, it can be guaranteed that the vibration effect evenly acts on the lead paste, and the recovery efficiency is further improved. Compared with the prior art, the lead plaster recovery device has the advantages that the lead plaster recovery efficiency is obviously improved, the recovery time can be effectively shortened, and the production efficiency is improved.

The invention belongs to the technical field of connection terminal injection molding processing, and particularly relates to a connection terminal full-automatic injection molding processing technology which comprises a box body, a first hydraulic cylinder is arranged on the upper surface of the box body, a forming hydraulic plate is fixedly connected to the output end of the first hydraulic cylinder, and an air pump is fixedly connected to the upper surface of the box body; an air pump is arranged in the box body, a conveying tank is fixedly connected to one side of the air pump, a first shell is fixedly connected to one side of the box body, a collecting frame is arranged on the first shell and used for collecting the connecting terminals, and a conveying belt is arranged in the first shell and used for conveying the collecting frame; by arranging the first frame body, the problems that due to the fact that a connecting terminal and a forming frame are formed through injection molding of a model plate, the forming frame is large in size and can occupy a large space in a storage box, the connecting terminal may overflow after being stored for a certain time, the utilization rate of the internal space is small, the quality is not enough, and the cost is low are solved. And the problem that the storage box cannot be pressed down due to gravity is solved.

The invention relates to the technical field of aluminum alloy extrusion, in particular to a device capable of greatly improving the surface quality of aluminum alloy extruded profiles, which comprises a first extruder wallboard, a control panel is mounted on the right side surface of the first extruder wallboard, and a first extrusion die is mounted on the left side of the first extruder wallboard. A first die working belt is installed on the left side of the first extrusion die, a second die working belt is installed on the left side of the first die working belt, a second extrusion die is installed on the left side of the second die working belt, and a second extruder wallboard is installed on the left side of the second extrusion die. The surface quality of the hot extrusion aluminum profile can be greatly improved, the production efficiency of an extruder is improved, the labor intensity of workers is reduced, the adverse effect of waste liquid discharge on the environment is greatly relieved, the mold rotting cost is also saved, and the blank of the technical field in China is filled up.

The ice unloading device comprises a machine shell, supporting legs are fixedly installed at the four corners of the bottom of the machine shell, an ice making and unloading mechanism is fixedly installed at the top of the machine shell, a bracket is fixedly installed on the inner wall of the machine shell, an ice block containing box is connected to the inner side of the bracket in a sliding mode, and the ice block containing box is fixedly installed on the inner wall of the machine shell. A condenser is fixedly installed at the bottom of the inner wall of the machine shell, the ice making and deicing mechanism comprises a fixing seat, the fixing seat is fixedly installed at the top of the machine shell, a cavity is formed in the fixing seat, a plurality of ice making condensation rods are fixedly installed at the bottom of the fixing seat, and rolling bearings are symmetrically installed on the two sides of the inner wall of the cavity. The ice removing device of the ice machine and the ice machine are reasonable in structural design, convenient to use, capable of rapidly shoveling out and removing manufactured hollow ice, good in removing effect, high in ice removing efficiency and capable of comprehensively meeting use requirements.

The utility model discloses a seasoning powder screening device facilitating discharging. The seasoning powder screening device comprises a support. A material storage cavity is formed in one side of the screening box, and a screen is arranged on one side of the material storage cavity; wherein an upper gear is arranged on one side of the screen, and a bevel gear is arranged on one side of the upper gear; a folding rod is arranged on the other side of the screening box, a connecting plate is arranged on one side of the folding rod, a tooth block is arranged on one side of the connecting plate, and through the mode that a bevel gear is arranged to drive an upper gear and a lower gear to rotate alternately, seasonings are promoted to fall on a screen, and meanwhile the screen can rapidly screen the seasonings; according to the device, the toothed plate is arranged on the outer side of the screening box, so that the effect of knocking the screening box by the vibrating rod is facilitated, the waste of seasonings is reduced, a rotating rod is driven by a single motor to rotate, the effects of promoting the seasonings to fall, screen and fall off from the inner wall of the screening box are achieved, and the production cost of the device is low.

The utility model discloses an oxyhemoglobin saturation probe and a monitoring device based on a magnetic piece, and particularly relates to the technical field of medical instruments, the oxyhemoglobin saturation probe comprises a fingerstall used for being inserted into a finger to be monitored, a nail fixing piece is fixedly installed on the inner wall of the fingerstall, and an intra-stall positioning piece is arranged on the side, away from the inner wall of the fingerstall, of the nail fixing piece; the in-sleeve positioning sheet comprises a positioning surface in contact with the nail fixing sheet and an adhesive surface in contact with the fingernail to be detected, and the adhesive surface is adhered to the fingernail to be detected; a fixing surface is arranged on one side, in contact with the positioning surface, of the A part fixing sheet; and the fixing surface is detachably connected with the positioning surface. According to the utility model, the in-sleeve positioning sheet and the nail fixing sheet are arranged, and a nail is used as a fixing anchor point, so that the comfort of a user is improved; through the magnetic attraction cooperation of the probe and the probe, the loosening condition caused by frequent wearing of the probe is avoided, and the cooperation firmness is ensured; by arranging the left half plate and the right half plate, wearing or falling off is convenient and fast.

The invention discloses a grain double-roller vibration winnowing cleaning device, and relates to the technical field of winnowing cleaning. The device comprises a device body, a base is arranged at the bottom of the device body, a transmission assembly is arranged in the device body and externally connected with a belt wheel transmission wheel in a transmission mode, a feeding hopper is arranged on the top of the left side of the device body, a pulse dust collector is arranged on the right side of the top of the base, and a fan is arranged on the right side of the pulse dust collector. The vibration device is arranged in the device body and comprises a fluctuation assembly, an electric telescopic column and a hemispherical block, the front and back faces of the fluctuation assembly are fixedly installed on the front and back faces of the inner wall of the device body, and the bottom of the electric telescopic column is fixedly installed in the center of the top of the fluctuation assembly. According to the device, the fluctuation assembly generates vibration force, the vibration force is transmitted to the transmission assembly through the device body, and dirt attached to the surfaces of materials is vibrated to fall off.

The utility model discloses a taper-adjustable oxygen lance cone tube which comprises a body and a tube body, and one side of the bottom surface of the body is connected with the tube body in an attached mode. A sealing gasket is fixedly connected to the surface of the top of the pipe body, the sealing gasket is connected with the body in an attached mode, and connecting blocks are symmetrically installed on the two sides of the surface of the bottom of the body; a buckle assembly is arranged in the connecting block; wherein the buckle assembly comprises a sleeve connected with the connecting block in a penetrating mode, a pressing rod is slidably connected into the sleeve, by arranging the buckle assembly, the pipe body can be conveniently and rapidly replaced, and meanwhile the situation that due to connection in a threaded mode, the thread texture in the body is prone to slipping can be avoided; and meanwhile, by arranging a connecting groove, a second spring, a clamping block and a clamping groove, a convex plate can be extended, so that the taper of the pipe body is changed, and the steel slag attached to the convex plate is easier to fall off.

The invention relates to the technical field of waste gas treatment, in particular to a protective film production waste gas filtering device which comprises a vertically-arranged filtering cylinder, a winding mechanism, an unwinding mechanism, a switching mechanism and a filtering film, and the winding mechanism, the unwinding mechanism, the switching mechanism and the filtering film are inserted into the filtering cylinder. The winding end is wound on the winding mechanism, and the unwinding end is wound on the unwinding mechanism; the part, between the winding mechanism and the switching mechanism, of the filtering membrane forms a conical shape, the filtering membrane is configured to have a first state and a second state, in the first state, the small end of the conical shape of the filtering membrane is arranged downwards, and at the moment, the filtering membrane can vibrate through winding of the winding mechanism, so that impurities on the filtering membrane can be shaken off, and the filtering membrane can be separated from the filtering membrane; in the first state, the filter membrane can be replaced by a new filter membrane, and in the second state, the conical small end of the filter membrane faces upwards; the switching mechanism is used for switching the state of the filtering membrane.

The face drilling, punching and soot blowing mechanism for gold mine mining comprises a fixing cover, a support is fixedly connected to the top end of the fixing cover, a through hole is formed in the center of the top end of the fixing cover, an air bellow is arranged at the top end of the inner side of the support, and a double-shaft motor is fixedly connected to the bottom end of the air bellow. Through the arrangement of a threaded shaft, a driving bevel gear, a fixed shaft, an impeller, the double-shaft motor, a conveying pipe, a filter screen and a collecting bottle, when the device is used for punching and judging the position of a gold layer, impurities such as lime which is drilled out are blown away on one side, and the other side is blown away on the other side; according to the dust collection device, the dust collection device is arranged, blown-off impurities such as lime are dragged, filtered and collected in a centralized mode while the dust collection device is used for collecting the blown-off impurities such as the lime, the phenomenon that the blown-off impurities such as the lime are raised is avoided, the situation that dust is blown back by external wind to affect the sight of workers is avoided under the condition that the external wind exists, and eye health and lung health of the workers are guaranteed.

This invention is a divisional application of application number 202010500967.1. The invention relates to a layered double hydroxide material system, its preparation method, and its application, specifically the application of LDH / EDTA layered double hydroxide materials in the preparation of antitumor drugs. The LDH / EDTA layered double hydroxide material is a zinc-aluminum layered double hydroxide loaded with ethylenediaminetetraacetic acid (EDTA); in the EDTA-loaded zinc-aluminum layered double hydroxide, EDTA is anion-exchange-intercalated into the interlayer space of the zinc-aluminum layered double hydroxide; the surface of the EDTA-loaded zinc-aluminum layered double hydroxide is positively charged.

The invention relates to the technical field of automobile part detection, in particular to an automobile part quality detection tool. Comprising a supporting plate and a plurality of supports fixed to the supporting plate, fixing devices are arranged on the supports on the two sides, hydraulic rods are arranged on the supports on the other two symmetrical sides, the hydraulic rods are used for controlling a shell with the end fixedly connected to ascend and descend, a plurality of ultrasonic detectors are arranged outside the shell, and a pretreatment mechanism is arranged at the bottom end in the shell. The pretreatment mechanism is used for conducting rust removal treatment on the rusted exhaust pipe. The limiting plate is pushed to move through compressed gas, the multiple balls are made to get close to the limiting plate, under the inertia effect, after the impact head collides with the exhaust pipe, the multiple balls move in the direction away from the limiting plate, the balls collide with the interior of the impact head, and therefore repeated knocking on the exhaust pipe is achieved; the impurity falling effect and the crack detection accuracy are improved.