21results about How to "Easy to block" patented technology

This utility model relates to the field of traditional Chinese medicine processing technology and discloses an intelligent steaming and cooking device for ginger and pinellia, including a heating device and a steaming and cooking barrel. A support plate is fixedly connected to the outer surface of the steaming and cooking barrel, a motor is fixedly connected to the top of the support plate, a rotating shaft is fixedly connected to the output end of the motor, a control frame is fixedly connected to the top of the rotating shaft, a connecting bracket is fixedly connected to the outer surface of the control frame, and a cylinder is fixedly connected to the top of the connecting bracket. This utility model has the following advantages and effects: When the operator needs to add mixed alum to the steaming and cooking ginger water, the motor drives the rotating shaft to rotate, which in turn rotates the control frame, causing it to move away from the steaming and cooking barrel to expose the opening. Then, water is added, and after the medicinal material device is placed in, the rotating shaft is rotated to rotate the control frame so that it aligns with the top of the steaming and cooking barrel. Then, the cylinder drives the air rod to control the sealing cap to press down, thereby closing the steaming and cooking barrel. The top of the sealing cap is provided with an exhaust hole.

This utility model provides an automatic sawing device for automotive castings, belonging to the field of casting riser sawing devices. It includes a machine room with a material drop chute at the bottom, within which a conveyor is installed; and a sawing assembly located on the inner rear side of the machine room. This utility model, through its separation shell, separation plate, and drive assembly, can collect falling structural parts and flowing cooling water during the sawing process of automotive castings. The cooling water is then discharged through a water trough on the separation plate and collected in a water collection tank through separation holes. After water separation, the structural parts fall after the separation plate is removed, enter the material drop chute, and are conveyed out of the machine room by the conveyor. This minimizes the problem of contaminating the conveyor when removing the sawn structure, improves the service life of the conveyor structure after long-term use, and reduces the frequency of conveyor belt cleaning.

This invention discloses a multi-set integrated screen for a sand mill that is less prone to clogging and easy to disassemble, relating to the grinding field. It includes a mounting plate and multiple screen bodies mounted on the mounting plate. The key feature is that the mounting plate is equipped with a synchronous locking mechanism. This invention provides a multi-set integrated screen for a sand mill that is less prone to clogging and easy to disassemble. By providing a synchronous locking mechanism on the mounting plate, multiple screen bodies are simultaneously locked during installation. When multiple screen bodies need to be removed from the mounting plate, the synchronous locking mechanism unlocks them simultaneously. This allows for the synchronous locking and unlocking of multiple screen bodies, facilitating the disassembly and installation of the screen bodies.

The application discloses a kind of mountainous area highway slope rockfall protection equipment, including supporting mechanism;The supporting mechanism includes protection plate, and further include at least one first linear degree of freedom;At least four The protection plate is hinged between each other and is folded mutually;The technology of the application can flexibly unfold and adjust the position, angle and form of protection plate according to actual situation by the design of supporting mechanism, abutting mechanism and carrying mechanism.This makes the protection device can adapt to different shapes of slope and various rockfall angle, improves the overall adaptability.M type of unfolding mode makes impact force more evenly distributed on each folding layer, thereby reducing the risk of damage caused by excessive local stress.This helps to prolong the service life of protection plate, reduces maintenance cost.M type of unfolding mode makes the side with acute angle face the side of mountainous area slope rockfall, this design can better intercept and block rockfall.

The utility model discloses a speed changer of toy car, including speed changer body and drive arrangement, speed changer body includes driving rod, conversion subassembly, first gear train subassembly and second gear train subassembly, first gear train subassembly, conversion subassembly and second gear train subassembly are sequentially inserted on driving rod, the output of drive arrangement is connected with the input of driving rod, wherein, when first gear train subassembly is connected with conversion subassembly, driving rod drives first gear train subassembly to rotate, and first gear train subassembly is connected first output through first drive link, and speed changer is in acceleration state, when second gear train subassembly is connected with conversion subassembly, driving rod drives second gear train subassembly to rotate, and second gear train subassembly is connected second output through second drive link, and speed changer is in deceleration state. Children observe the rotation and switching process of gear intuitively in playing. Cultivate their interest in science and technology in the form of play.

The utility model discloses a kind of leap sieves, it is related to sandstone screening field, comprising: leap sieve main body, the leap sieve main body is used to the screening of sandstone;Adjustable material blocking device, the adjustable material blocking device is installed in the both sides of leap sieve main body screen, and the adjustable material blocking device of both sides is staggered arrangement, the adjustable material blocking device includes: rotating mechanism, the rotating mechanism is installed on leap sieve main body;Telescopic mechanism.The utility model utilizes the setting mode of rotating mechanism and telescopic mechanism cooperation, through the staggered arrangement of adjustable material blocking device, it is convenient to block sandstone on leap sieve main body screen, through the cooperative matching of rotating mechanism and telescopic mechanism, the double regulation function of adjustable material blocking device angle and length is realized, this double regulation mechanism can control the leap speed and movement trajectory of material according to material particle size and humidity characteristic, make screening efficiency improve.

The application discloses a welding mechanism and a welding method thereof, wherein a first accommodating hole for accommodating a product is arranged on a fixing disc in the welding mechanism, and a first avoiding passage penetrating through the first accommodating hole is arranged on the outer peripheral surface of the fixing disc; a rotating disc is rotatably installed on the fixing disc, a second accommodating hole for accommodating the product is arranged on the rotating disc, and a second avoiding passage penetrating through the second accommodating hole is arranged on the outer periphery of the rotating disc; a first driving member is connected with the rotating disc through a transmission mechanism, and the first driving member is used for driving the rotating disc to rotate; the rotating disc is used for installing a welding device, and the welding device is used for welding the product. The first avoiding passage and the second avoiding passage in the scheme facilitate the product to avoid, the first driving member drives the welding device to rotate, thereby facilitating the welding device to weld the peripheral surface of the product, the welding mechanism can weld special-shaped pipe fittings, and has the advantages of high welding efficiency and stronger adaptability.

The utility model discloses a wireless monitoring terminal and wireless ad hoc network device, hollow arrangement in wireless monitoring terminal, and wireless monitoring terminal includes pole body, pole head and pole tail, and pole head is equipped with temperature sensor, and pole head is along the circumference and is equipped with a plurality of air inlet, and pole tail is equipped with gas sensor and sensor adapter board, and temperature sensor and gas sensor all are connected with sensor adapter board electricity, and sensor adapter board electricity connects wireless terminal circuit board, and wireless terminal circuit board electricity is connected with power supply and drive motor for power supply, and drive motor output shaft fixed connection has the flow guide fan blade, and wireless terminal circuit board electricity is connected with the wireless module for receiving and dispatching data, and wireless module electricity is connected with wireless data transmission ware for transmitting data. The present application can realize the quick collection and real -time monitoring of the gas data in the designated depth area of coal heap.

The utility model discloses a cylinder cover partial shipment line belongs to engine assembly technical field. The cylinder cover partial shipment line of the utility model, through make two conveying branch stream line staggered arrangement along second direction, and make first streamline adjusting mechanism can adjust the position of connecting branch stream line along second direction to make connecting branch stream line can choose one and two conveying branch stream line connection, further make cylinder cover tray can convey between two conveying branch stream line, not only convenient for conveying streamline and other equipment in workshop to avoid, thereby convenient for workshop layout, and it is favorable to improve the fluency of cylinder cover tray conveying on conveying streamline, simultaneously, branch stream line includes upper layer conveying module and lower layer conveying module, and lower layer conveying module can convey cylinder cover tray from the blanking end of conveying streamline to the feeding end, and further realizes the automatic backflow of cylinder cover tray, is favorable to reduce the space of conveying streamline occupation, and is favorable to improve assembly efficiency.

The application belongs to the technical field of spinning, and particularly relates to a sea-island type composite component functional fiber spinneret and a spinning assembly. In view of the fact that in the long-time operation process of the existing spinneret, the fiber is prone to be blocked in the orifice due to high-temperature melting of the fiber caused by overheating of the spinneret, and the spinneret needs to be disassembled and cleaned after being blocked, which is time-consuming and laborious and reduces the production efficiency of the spinneret, the following scheme is proposed, which comprises a spinneret body, and a plurality of spinning holes are arranged at the bottom of the spinneret body at equal distances. The sea-island type composite component functional fiber spinneret and the spinning assembly have the effect of cooling the spinneret to avoid high-temperature melting of the fiber and causing the fiber to be prone to be blocked in the orifice, reducing the need for disassembly and cleaning of the spinneret after being blocked, which is time-consuming and laborious, and improving the production efficiency of the spinneret.

The utility model discloses a kind of planting repair scanning rod of screw anti-lost and angle identification, it is related to oral implantation repair and digital dentistry technical field, including interface seat, interface seat upper end is connected with transgingival seat, and the upper end of transgingival seat is equipped with positioning seat;In the utility model, by the cooperation of circular groove and elastic wire, it is convenient to stop screw, so that it does not drop, to reach the effect of anti-lost;By the cooperation of the five faces of positioning seat and cylindrical body, it is convenient to make computer identification more simple, easy, and not prone to error, and also strengthen the strength of cylinder;By the cooperation of revision seat and positioning seat and transgingival seat, it is convenient to scan using intraoral scanner, data acquisition can be completed once scanning, improve work efficiency.

The utility model provides a kind of lightweight roof decoration component efficient drainage structure, including building main body and the non-people decoration roof of setting in the balcony corner at the top of building main body, wherein: non-people decoration roof includes the first aluminium profile support piece of setting on the first support crossbeam in the top of building main body inside and the second aluminium profile support piece of setting between the two second support crossbeam in the top of building main body outside, aluminium profile decorative plate is arranged on the second aluminium profile support piece, and first aluminium profile support piece and the second aluminium profile support piece are connected by the metal grating of several left and right interval arrangement between it.The utility model changes the existing civil engineering structure to light section component, civil engineering roof is changed to light metal grating, and the hollow drainage of grid itself is used to roof, effectively solve the problem that existing concrete beam is blocked on water hole, and overall structure is more light, and subsequent maintenance and replacement are easier.

The application belongs to the technical field of building construction, and particularly relates to a precast beam hoisting and transporting device, which comprises a hoisting beam, a sling, a first half sliding sleeve, a second half sliding sleeve and a reset spring. Before the precast beam is hoisted and transported, the reset spring at both ends of the inner cavity is pushed to make the first half sliding sleeve and the second half sliding sleeve be at the central position of the inner cavity, so that the length of both ends of the sling is always consistent. During the hoisting and transporting of the precast beam, when the precast beam is slightly inclined, the sling drives the first half sliding sleeve and the second half sliding sleeve to slide along the inner cavity to the side, the reset spring at the side is compressed, and the reset spring at the other side is stretched. The elastic force generated by the reset springs at both sides can make the first half sliding sleeve and the second half sliding sleeve reset to the central position of the inner cavity, drive the height of both ends of the sling to return to the horizontal state, thereby adjusting and restoring the precast beam to the horizontal state, and then the stability and safety of the hoisting and transporting of the precast beam are improved.

This utility model belongs to the technical field of aluminum liquid vortex well systems, and discloses a cooling mechanism for the impeller connector of an aluminum liquid pump. It is installed on the drive unit of an aluminum liquid booster pump. An impeller is vertically arranged below the drive unit. The mechanism includes a fan, an air supply pipe, and an air distribution pipe. The fan is mounted on the top plate of the drive unit base frame, and its outlet is connected to the air distribution pipe via the air supply pipe. The air distribution pipe is vertically arranged below the base frame and blows air to cool the impeller connector at the top of the impeller. This aluminum liquid pump impeller connector cooling mechanism can cool the pump impeller connector by blowing air, reducing the working temperature of the metal transition parts and ensuring stable and safe operation of the equipment.

This invention discloses a gauge baffle production line, comprising a square frame, with multiple holding blocks mounted on the upper end of the square frame and multiple support blocks mounted on the lower end. A first support frame is mounted on one side of each support block, and a conveyor frame is mounted on the support block. A feeding platform is provided on one side of the square frame, and multiple second support frames are mounted on the lower end of the feeding platform. A liftable guide roller is mounted on one side of the upper end of each second support frame. A feeding trolley is mounted above the feeding platform, and a movable gripper is provided on one side of the front of the feeding trolley. A drive frame is mounted on the feeding trolley. The beneficial effects of this invention are that the movable gripper itself is small and, under the action of the transmission rod, is located on the front side of the feeding trolley, which allows the sheet metal to be moved away from the feeding trolley, thereby allowing the end of the sheet metal to be as close as possible to the stamping position of the press, reducing the amount of residual material. Through the hinge of the transmission rod, the vibration of the press on the drive frame during stamping is reduced, extending the service life of this device.

The invention provides an electronic device. The electronic device comprises a machine shell, a hard disk, at least one fan and at least one vibration reduction structure. The hard disk is arranged in the case. The at least one fan is arranged in the machine shell. The at least one damping structure is located between the hard disk and the at least one fan and comprises an elastic piece, a first mass block, at least one compression spring and at least one second mass block. The elastic sheet comprises two mounting parts and a bending part. The two installation parts are installed on the machine shell. The two opposite ends of the bending part are connected to the two installation parts respectively. The distance between the middle section of the bending part and the casing is larger than the distance between the two opposite ends of the bending part and the casing. The first mass block is arranged at the middle section of the bending part. One end of at least one compression spring is arranged on one of the two mounting parts. One end of the at least one second mass block is connected to the other end of the at least one compression spring. According to the vibration reduction structure, the low assembly cost and the vibration reduction effect can be achieved at the same time.

The utility model provides an air curtain die-cutting mechanism and a die-cutting machine comprising the same, and relates to the field of tearing line processing, the air curtain die-cutting mechanism comprises a die-cutting frame, the top of the die-cutting frame is fixedly connected with the bottom of a first air inlet pipe, and a cutter mechanism is arranged in the die-cutting frame; the cutting knife mechanism comprises an air cylinder, a connecting plate, a trapezoidal sliding groove, a trapezoidal mounting groove, a first threaded groove, a trapezoidal sliding block, a cutting knife rest, a trapezoidal mounting block, a second threaded groove and a bolt, and an air injection mechanism is arranged on one side of the die cutting frame; the air injection mechanism comprises an air pump, a second air inlet pipe, an air nozzle, a fixing ring, a clamping groove, a dust blocking frame, a dust blocking net, a mounting plate, a fixing block, a spring groove, a connecting spring and a clamping block. According to the dust blocking device, the mounting plate and the fixing block get rid of the locking state, then the dust blocking frame is taken down, impurities in sprayed gas can be blocked conveniently, the situation that the impurities are sprayed to a workpiece to affect the quality of the workpiece is reduced, and meanwhile the dust blocking frame can be disassembled conveniently.

This utility model discloses an energy-saving exterior wall insulation device for old residential communities, specifically relating to the technical field of exterior wall insulation devices. It includes a protective frame with an insulation component mounted on it. The insulation component comprises a tin foil insulation board housed within the protective frame, with protective railings on both sides of the tin foil insulation board. Each of the two railings has several reinforcing rods. By incorporating the insulation component and inserting the reinforcing rods into the tin foil insulation board, this utility model improves the board's resistance to deformation. The multiple tin foil insulation layers within the board effectively block heat radiation, reducing internal heat loss and preventing external heat from entering the wall. Welding the horizontal and vertical rods together protects the outside of the tin foil insulation board and facilitates the pouring of concrete within the protective frame, further enhancing its protective performance.

This utility model relates to the field of ecological cycle technology and proposes an economic ecological cycle device under walnut forests, including a chicken and duck shed. A window is installed on the rear wall of the shed, and a door is installed on the front side wall. A water pump is bolted to the upper surface of a base, which is connected to the lower end of a fence. A partition is fixedly connected to the middle of the front wall of the shed, and fences are integrally fixed to both the left and right front walls. A water trough is installed at the right front end of the right fence, and a buoyancy plate is placed inside the trough. The front end of the fence is connected to the rear end of a water tank, and a water inlet pipe is connected through the right end of the water tank. This economic ecological cycle device under walnut forests allows for the co-cultivation of walnut trees and chickens / ducks. The walnut forest provides shade for the chickens and ducks, reducing the need for sheds, while the chicken and duck manure fertilizes the soil, facilitating the cultivation of walnut trees.

This utility model relates to the field of fire hose technology and discloses a fire hose with a support structure, including a base. A frame is fixedly connected to the top of the base, and a support block is fixedly connected to the bottom of the frame. This fire hose with a support structure incorporates a flame retardant, a hinged rod, and a damper. The support block supports the main body of the fire hose, reducing contact between the main body and the ground, thus protecting the main body and reducing wear. A limiting spring, through its elasticity, limits the position of a limiting clamp on the main body of the fire hose, preventing it from swinging uncontrollably and affecting its use. Protective pads on the inner wall of the limiting clamp protect the surface of the main body of the fire hose, solving the problems of inconvenient fire hose support and easy wear on the fire hose surface.