36results about How to "Hinder" patented technology

The invention relates to a clutch applied to an energy-saving competitive racing car. The clutch comprises a driving shaft and a driving gear with inner teeth, wherein a driving disc capable of radially moving relative to the driving shaft is sleeved on the driving shaft, a driving mechanism for driving the driving disc to radially move is arranged between the driving shaft and the driving disc, a transmission arm is fixed on the driving disc, and the transmission arm is meshed with or separated from the inner teeth when the driving disc radially moves. According to the clutch applied to the energy-saving competitive racing car, which is disclosed by the invention, the transmission arm and the driving gear are meshed and separated by radial offset of the driving disc, so that the power clutch is finished, the structure is simple, and the purpose of reducing the energy consumption is achieved.

The invention discloses a concrete internal vibration type pouring process, which belongs to the technical field of concrete pouring. The embedded rod is buried in the pouring foundation pit, and an embedded vibrating mechanism is arranged on the embedded rod. The electric drive mechanism at the top of the buried rod drives the vibrating mechanism to rotate. The vibrating mechanism rotates along the outside of the buried rod to vibrate and exhaust the concrete poured into the foundation pit. After the pouring is completed, the electric drive is removed upwards. Mechanism, fill and pour concrete into the buried rod for enrichment. The buried rod and the vibrating mechanism are reserved in the concrete without pulling out, which can effectively avoid leaving pores in the concrete due to improper pulling up. The buried rod and the vibrating mechanism are reserved in the concrete to reinforce the concrete, so that there is no need to load some reinforcing mechanisms similar to steel bars inside and outside the concrete to improve the overall mechanical strength of the concrete. In addition, there is no need to manually hold the vibrating rod for operation.

The invention discloses an express container equipment used for orbital assembly of optical film products. A mobile platform is assembled together, and a container is installed on the top surface of the mobile platform; the two guide rails jointly play the role of limiting and guiding the movement of the container; the four sliding guide assemblies are used to receive the mobile platform and guide ground rails; two cleaning mechanisms are arranged on the four sliding guide assemblies, and the cleaning mechanisms are used to clean impurities in the guide ground rails. The invention does not need to be towed by an external power device when used, which reduces the operating cost of the equipment, makes the overall structure of the device compact, is suitable for popularization, and can also protect the guiding ground rail and the sliding guide assembly, thereby extending the device. It can also clean up the ground rail skeleton.

The invention discloses an ecological type easy-maintenance water-saving three-dimensional gardening and greening system, which comprises a vertically arranged drainage pipe and at least one planting pot body arranged on the drainage pipe, windows are arranged on the outer wall of the drainage pipe; The water storage tank and the planting tank, the upper side wall of the water storage tank is formed with a water inlet connected to the window, and the planting tank is arranged above the water storage tank; a water intake part is arranged in the water inlet, and the water intake part has an inner cavity that can extend into the drain pipe The water intake opening for receiving rainwater; the water intake component is connected with a driving component; the size of the opening for receiving rainwater at the water intake opening decreases as the water level in the water storage tank rises. Compared with the prior art, the drainage pipe of the present invention is a vertically arranged straight pipe, which has the characteristics of smoother drainage of rainwater. The planting pots can be refitted and installed on the existing drainage pipes, without being specially installed on the bent pipes, which greatly expands the adaptability of the three-dimensional greening planting, and the installation is also more convenient.

The invention discloses a pipe reeling device used in electrostatic spraying equipment. The electrostatic spraying equipment includes a machine body and an electrostatic spraying gun hung on the machine body; the pipe reeling device includes a work rod which is arranged on the machine body and positioned below the electrostatic spraying gun and is perpendicular to the machine body, multiple limiting plates are arranged in the length direction of the work rod in an arrayed mode, insertion holes for pipes to penetrate through are formed in all the limiting plates, the end, away from the machinebody, of the work rod is in threaded connection with supporting rods parallel to the limiting plates, and a semicircular supporting rack for the pipes to embed in is rotatably arranged on the supporting rods. By means of the pipe reeling device, a great limiting function can be achieved on the pipes on the machine body, no influences can be generated on pedestrians or the overall conveying effect,and the electrostatic spraying gun is convenient to hang stably on the machine body.

The invention discloses a puncture component for a beverage extraction device, which comprises a main body and a puncture needle arranged on the top end of the main body. The puncture component is characterized in that the puncture needle comprises a prism-shaped needle body and a prism-shaped needle head connected with the top end of the needle body, the needle head consists of a plurality of bevels cutting the needle body, and at least one side edge of the needle body is arranged between two adjacent side edges of the needle head. Compared with the prior art, the invention has the advantages that the side edges of the needle head realize the primary cutting of the packaging material and the side edges of the needle body realize the secondary cutting and / or unfolding of the packaging material. Therefore, the packaging material can not be closely attached to the needle body, so that the water flow can be prevented from being blocked and can smoothly flow out through the open holes. Moreover, the invention has the advantages of simple structure and convenient use, and is applicable to the beverage extraction device of the coffee machine, the tea machine and the like.

The invention discloses an arm fixing device for hospital patient infusion. , the lower end of the horizontal plate is installed on the support seat, the center of the support seat is vertically opened with a jack, the lower end of the support seat is installed with a bottom plate, the lower end of the lifting device is inserted in the jack, and the lower end of the lifting device is installed on the bottom plate , a base is installed at the lower end of the bottom plate. The present invention has a reasonable structure, and through the provided screw and screw rod, when the arm to be transfused is located between the two splints, the arm can be fixed, so as to avoid tampering during transfusion and cause obstruction of transfusion, and is especially suitable for children. The height of the support plate can also be adjusted, which can greatly ensure the stability of the arm during infusion and ensure the safety of the infusion.