30results about How to "Save length space" patented technology

The invention discloses an assembly structure of a motor, which can directly assemble the motor on the side of an engine base. The motor is provided with a driving shaft, wherein a large-diameter part is arranged on a first end of the driving shaft; a small-diameter part is arranged on a second end of the driving shaft; a first accommodating space of a coaxial core is convexly formed in the large-diameter part and is used for fixedly arranging a first transmission part; and a second transmission part is fixedly arranged on a mandrel on the side of the engine base. The driving shaft of the motor, the first transmission part, the mandrel of the engine base and the second transmission part on the mandrel are radially and coaxially assembled in the large-diameter part of the driving shaft through the mutual corresponding coupling transmission of the second transmission part on the mandrel and the first transmission part on the driving shaft, so that the motor directly drives the mandrel of the engine base.

The plug of USB connector includes following parts: main body of the plug includes two coaxial pin-connected bulges setup at two ends at top part, and through the said pin-connected bulges, the plug can be turned out from electronic device and inserted to USB socket; metal terminal set, one end of the set setup on external surface of the main body of the plug is connected to electric terminals of USB socket electrically when in state of inserting to USB socket; and the other end is connected to print circuit board setup on main body of electronic device. Depressed part on device is in use for accommodating plug of USB connector. Being setup on top of two walls, the taking up parts are corresponding to the pin-connected bulges for their connection. Advantages are: anti abrasion, preventing break, easy of carrying, reducing integrity of product, and convenient for use at narrow space.

The invention relates to a construction waste treatment system. The construction waste treatment system comprises a feeder, a brick and concrete separator, a first jaw crusher, a first impact crusher, a second impact crusher, a first vibrating screen, a second vibrating screen and a light substance removing device, wherein the feeder, the brick and concrete separator, the first jaw crusher, the first impact crusher, the first vibrating screen and the light substance removing device are successively connected; the brick and concrete separator, the second impact crusher and the second vibrating screen are successively connected, and the second impact crusher is arranged below the brick and concrete separator. The construction waste treatment system provided by the invention can separate construction waste into bricks, concrete and other impurities, and through follow-up treatment, a brick material and a concrete material which are relatively high in purity can be obtained.

The invention discloses a glue dispenser. According to the technical scheme of the glue dispenser, the mode that conveying devices, a feeding device, a glue dispenser body, a curing device and a discharging device are all arranged at the upper end of a machine frame is adopted, so that the occupied space of the glue dispenser is reduced; meanwhile, the feeding device is arranged above the conveying devices, and the movement direction of the feeding device and the movement direction of the conveying devices are arranged in a cross mode so that one feeding device can carry out feeding for at least two conveying devices; and the length space occupied by the feeding device and the conveying devices is shortened, the utilization rate of the three-dimensional space is improved.

The invention discloses a device for migrating suspended particles in an annular sound field and a method for the device. The device comprises: a loudspeaker (1), a through hole (2), a partition (3), a cavity (4), and a ring waveguide tube (5), signal generator (6); the through hole (2) is located at the center of the partition (3); the diaphragm of the speaker (1), the through hole (2), the partition (3), The cavity (4) forms a semi-closed cavity (7) connected to the outside by the through hole (2); the cross-sectional area of ​​the through hole (2) is smaller than the cross-sectional area of ​​the ring waveguide (5); The cross-sectional area of ​​the hole (2) is smaller than that of the cavity (4); the inner diameter of the ring waveguide (5) is smaller than one-half of the wavelength. The present invention has the advantage of being able to generate an annular strong acoustic standing wave field and manipulate the separation of suspended particles from mixed fluids.

The invention discloses a beam streamline deflection magnet assembly of a rotating frame. Flanges of the assembly are arranged inside a plurality of four-stage lens assemblies; and the deflection magnet assembly is arranged on an outer support body of the rotating frame at a certain inclination angle and is provided with a positioning base plate. The invention also discloses an installation methodof the deflection magnet assembly. The installation method comprises the following steps: the base plate is placed on an outer support plate of the rotating frame; concentric alignment of the plurality of four-stage lens and a vacuum pipeline is completed; the base plate is drawn out from the lower half part of the plurality of four-stage lens assemblies and then a flange 1 is connected with a flange 2; the lower half part of the plurality of the plurality of four-stage lens assemblies is lifted and restored to a height position before connecting the flanges; and the base plate of the plurality of the four-stage lens assemblies are inserted into the lower part of the plurality of four-stage lens assemblies. The invention also discloses a rotating machine frame for the deflection magnet, wherein the length of the outer support of the machine frame is matched with the length of the deflection magnet, and the deflection magnet is arranged with an inclination angle of 15 degrees to the machine frame. According to the invention, the weight of the external support of the rotating machine frame is reduced by one fifth.

The invention discloses an engine intake pipe assembly and a vehicle. The engine intake pipe assembly comprises a first hose section (1), a second hose section (2) and a hard pipe section (3), wherein one end of the first hose section (1) is used for being connected to an engine throttle valve, one end of the second hose section (2) is used for being connected to an intercooler, and the hard pipe section (3) is connected between the hose section (1) and the second hose section (2) and used for being fixed on a vehicle frame. The invention further comprises a first sliding rail (4) arranged at the hard pipe section (3), so that the hard pipe section (3) is in sliding connection to the vehicle frame through the first sliding rail (4) in the axial direction of an intake pipe. Accordingly, when an engine works and vibrates, the entire intake pipe can move telescopically in the axial direction, that is, the first hose section and the second hose section can both absorb vibration of the engine, length and arrangement space of the intake pipe are reduced, and the vibration reduction effect of the intake pipe is improved.