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

The invention discloses a multi-layer baking solidification dispensing machine achieving automatic feeding and discharging. The multi-layer baking solidification dispensing machine comprises a dispensing platform, a dispensing module, a material taking module, a baking solidification module and a discharging module. The dispensing platform, the dispensing module, the material taking module, the baking solidification module and the discharging module are respectively installed on a bottom board. The material taking module and the discharging module are installed on a sliding rail beside the baking solidification module. The baking solidification module comprises a solidification furnace body and a plurality of baking solidification conveying boards which are movably installed in the solidification furnace body layer by layer. The baking solidification conveying boards are connected with a first drive device. The multi-layer baking solidification dispensing machine achieving automatic feeding and discharging has the advantages of being simple in structure and simple and rapid in action, having the automatic feeding and discharging function, being capable of being applied to an automatic production line to be in butt joint with a front process and a rear process automatically, achieving rapid solidification, greatly improving the solidification speed of workpieces, shortening machining time of the workpieces, greatly saving the length space of the production line due to the multi-layer type structural design, achieving automatic heating control and being high in accuracy of temperature control.

The invention provides combined type folding pedals of a bicycle, which comprise a left pedal and a right pedal which are connected to both sides of a middle shaft of the bicycle, wherein, one of the left pedal and the right pedal is a roll-over type folding pedal, while the other is a crank rotary type folding pedal; the two pedals are respectively folded and positioned at the same end of the bicycle, and two pedal plates are superposed inside and outsides; and a pedal plate of the roll-over type folding pedal is positioned at an outer layer. The combined type folding pedals of the bicycle are simple in structure and convenient in folding; and the two pedals are respectively folded and positioned at the same end of the bicycle; therefore, the folding pedals not only save transverse space, but also save length space, and are practical for folding bicycles.

The invention provides an ignition switch of a gear transmission structure, comprising an ignition lock and an ignition back cover assembly; the front end of the ignition lock is provided with a lock core; the center of the ignition lock is provided with a shaft; the lock core is fixedly connected with the shaft; a drive gear is arranged on the shaft; the drive gear is arranged at the back end of the ignition lock; the center of the ignition back cover assembly is also provided with a driven shaft; the position of the driven shaft near the ignition lock is provided with a driven gear; the drive gear and the driven gear are conical gears and are mutually engaged. The included angle between the shaft and the driven shaft is 90 to 135 degrees. In the invention, an innovative gear transmission structure is used for replacing the original key slot structure, and the length of the ignition switch is effectively shortened, thereby saving the length space. Simultaneously the ignition back cover of the gear transmission structure can rotate in a certain degree along the center of the ignition switch, thus leading a customer to have larger flexibility in the space layout when designing. The ignition switch of the gear transmission structure provides convenience for the designing and mounting of vehicles.

The invention relates to a chain type light component removing device which is used for removing light components floating on water surface and comprises a chain type conveyer belt and at least one scraper, wherein the scraper is arranged on the chain type conveyer belt and is used for scraping the light components floating on water surface; and the scraper is provided with an accommodating cavity for storing scraped light components. The chain type light component removing device combines the chain type conveyer belt with the scraper and can efficiently and conveniently remove the light components floating on water surface.

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 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 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 invention provides an aging device for an automatic radar production line. The aging device includes a double-layer transport belt conveyor (11), an aging oven feeder (12) and an aging oven (13),the double-layer transport belt conveyor (11) is used for storing radar products to be aged placed in aging trays, the aging oven (13) includes a plurality layers of aging conveyer belt lines (13-2),the aging oven feeder (12) includes a set of aging tray feeding lifting conveyer belt module, the aging tray feeding lifting conveyer belt module sends the aging trays to the aging conveyer belt lines(13-2) at different heights of the aging oven (13) for aging, and the aging trays (13-44) are transported to a next unit after the aging is completed to achieve the production of the production lineradar products with online integration of the aging function.

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.

The invention discloses a surgical robot and an instrument base power transmission device thereof. The instrument base power transmission device comprises a linear shaft transmission mechanism, an instrument base installed on the linear shaft transmission mechanism, a sterile separation base and an instrument actuator assembly; the instrument base is provided with a motor assembly and a PCB assembly, the PCB assembly is arranged in the length direction of the motor assembly, and at least part of the projection of the PCB assembly to the motor assembly is located in the motor assembly. In the present invention, the length space occupied by the PCB assembly is reduced, and the length space occupied by the instrument base can be effectively reduced, so that the size of the instrument base isreduced, the overall occupied space of the instrument base power transmission device is reduced, which is beneficial to miniaturization of the instrument base power transmission device.

The invention discloses an integrated primary explosive production line, and a workshop plane layout structure thereof. The primary explosive production line which effectively saves space in length is designed in the invention. The production line is an automated production line and is free of artificial contact, thereby effectively ensuring safety performance. An explosive air-drying and cooling apparatus in the production line can quickly and safely dry the primary explosive better. The production line is arranged in an anti-explosion room so as to save occupied area and reduce workshop length, wherein the total workshop length is only about 20 m. The spaces of the anti-explosion room of the primary explosive and explosion venting yard are greatly increased, so that the production line is signficiantly improved in anti-explosive capability. The production completely overcome the defect of possible sympathetic detonation by means of increase of the anti-explosive capability, and on the contrary, the anti-explosive effect is better than that in a separated structure in the prior art. Meanwhile, number of anti-explosive walls is significantly reduced and construction cost is greatly reduced. Compared with a scheme in the patent ZL201320616040.X, the production line is only 30% in total production cost.

The invention discloses an integrated stacking device for a narrow space. The integrated stacking device for the narrow space comprises goods shelves arranged on the two sides of a workshop, a stacking machine, double rows of guide rails located in the stacking machine and used for moving goods, and a motor. A frame of the stacking machine is fixed to the ground, and a trolley used for moving thegoods up and down is arranged in the stacking machine. The two sides of the trolley are in rolling connection with the double rows of guide rails vertically arranged on the two sides in the frame, a linear guide rail is arranged in the length direction of the bottom of the trolley, and a fork for containing the goods is arranged in the trolley. Temporary storage parts for temporarily storing and unloading the goods are arranged at the bottoms of the goods shelves and connected with a cantilever crane for taking out the goods. A fixed frame structure is adopted, the space requirement of a walking device is omitted, and the problems of large inertia and difficulty in start-stop control are solved. The arrangement of the temporary storage parts at the bottoms of the goods shelves changes a traditional parallel conveying mode, and the length space of the goods shelves is saved. The operation is stable, the construction cost is low, the control is accurate, and thus the narrow workshop haslarge capacity for storage.

The invention discloses a multi-layer baking solidification dispensing machine achieving automatic feeding and discharging. The multi-layer baking solidification dispensing machine comprises a dispensing platform, a dispensing module, a material taking module, a baking solidification module and a discharging module. The dispensing platform, the dispensing module, the material taking module, the baking solidification module and the discharging module are respectively installed on a bottom board. The material taking module and the discharging module are installed on a sliding rail beside the baking solidification module. The baking solidification module comprises a solidification furnace body and a plurality of baking solidification conveying boards which are movably installed in the solidification furnace body layer by layer. The baking solidification conveying boards are connected with a first drive device. The multi-layer baking solidification dispensing machine achieving automatic feeding and discharging has the advantages of being simple in structure and simple and rapid in action, having the automatic feeding and discharging function, being capable of being applied to an automatic production line to be in butt joint with a front process and a rear process automatically, achieving rapid solidification, greatly improving the solidification speed of workpieces, shortening machining time of the workpieces, greatly saving the length space of the production line due to the multi-layer type structural design, achieving automatic heating control and being high in accuracy of temperature control.

The present invention relates to the field of automated mechanical equipment, and in particular to a battery mounting device suitable for use in industrial vehicles. The present invention is a batterymounting device suitable for use in industrial vehicles, which is realized by the following technical scheme, comprising a main frame and a battery case provided on the main frame, and further comprising a battery fixing device, the battery fixing device comprising a bottom plate, a side fixing member for fixing the side of the battery case, and a front fixing member for fixing the front of the battery case. The object of the present invention is to provide a battery mounting device suitable for use in industrial vehicles, which has a simple structure, is advantageous for industrial use and promotion, and has good stability to a battery.

The invention relates to a nuclear grade air treatment unit. The nuclear grade air treatment unit is provided with an air inlet and an air outlet; a primary filter, a high-and-medium efficiency filter, a surface cooler, a dry type water disc, an electric heater, an electric humidifier and an air supply device are sequentially arranged in a unit box body in the airflow direction; a filter bent is arranged between the primary filter and the high-and-medium efficiency filter; the primary filter is pressed and fixed on the windward side of the filter bent through a fixing device; the high-and-medium efficiency filter is pressed and fixed on the leeward surface of the filter bent through a locking device; the dry type water disc is inserted into the unit box body and is placed on a base of theunit box body in a extractable mode; an anti-dripping guide plate is arranged at the top edge of the air inlet end of the dry type water disc; and the air supply device is connected with a check valvethrough a soft connection. The nuclear grade air treatment unit has the advantages of being high in anti-seismic capability, excellent in performance, resistant to irradiation and corrosion, good insealing performance, convenient to maintain, safe, reliable, long in service life and the like.

The invention relates to a linkage type X-ray digital flat panel detection device for a straight weld steel pipe. The device comprises a creeper fixing frame, a walking imager creeper, a movable lifting ray machine device, a split type conveying roller way, a lifting rotating way and a system console, after information is fed back and summarized through the system console, a driving control command is sent, the split type conveying roller way and the lifting rotating way are sequentially driven to convey the to-be-detected straight welding seam steel pipe into the detection chamber and then jack up, adjust and position the to-be-detected straight welding seam steel pipe, and then the walking imager creeper and the movable lifting ray machine device are synchronously driven. And the X-ray machine and the imager are carried to carry out real-time linkage detection on the straight welding seam at the bottom of the steel pipe. The invention overcomes the defects of the traditional detection method and the prior art, saves the length space of the detection chamber, greatly improves the safety and reliability, greatly saves the equipment cost due to the simple and reliable structure, and has the advantages of convenience and simplicity in installation and maintenance, high detection sensitivity, stable detection efficiency and the like.

The invention discloses a multifunctional fry-free noodle production line and process. The multifunctional fry-free noodle production line sequentially comprises a flour sieving and filtering machine, a four pneumatic conveying machine, a power and liquid mixing machine, a dough conveying machine, a vacuum dough kneading / compacting machine, a compound tablet machine, a flour slice placing and overlapping machine, a flour slice curing machine, a continuous tablet machine, a shredding and forming machine, a multilayer steaming machine, a conveying and receiving device, a four box conveying machine, an automatic shaping machine, an automatic setting machine, a drying machine, an air cooling machine, a distributary conveying machine and a package conveying machine, wherein the conveying and receiving device comprises a cutting-off and row-separating machine, a vibrating fluffer, a quantitative cutting-off box-dropping machine and a quantitative finished-row conveying machine. When fry-free ripple noodles are produced, the cutting-off and row-separating machine in the conveying and receiving machine is only started; when non-fry instant noodles are produced, a dry-method differential fluffer, the vibrating fluffer and the cutting-off box-dropping machine in the conveying and receiving device are started; and when non-fry manual noodles are produced, the dry-method differential fluffer, the vibrating fluffer and the quantitative finished-row conveying machine in the conveying and receiving device are started. Therefore, the standard automatic production of the non-fry noodles is realized and the function of producing multiple kinds of non-fry noodles is obtained.

The invention provides an easily manufactured single type electric parallel parking platform which is composed of a parking platform main body and an electric propeller, wherein the parking platform main body has a trapezoid shell structure with a lateral edge parallel to the lateral edge of a street; front and rear ends of the parking platform main body are arranged as slopes; a top surface of the parking platform main body is arranged as a parking platform; the electric propeller is arranged in the trapezoid shell of the parking platform main body. The easily manufactured single type electric parallel parking platform has a simple structure; the parking platform main body is driven to move laterally by the electric propeller, so that the parking platform main body can stretch out of an original carport; after a driver easily drives onto the parking platform, a control cabinet can be operated for returning the parking platform main body to the original position, so that longer length space required by the driver for shifting into the carport can be reduced; the problem of requiring ultrahigh driving skill of the driver is also solved; the parking is more simple and convenient; the length of the carport can be reduced; the quantity of the parked vehicles can be increased.

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 discloses a conveying structure of a chain type engine assembly line. The conveying structure comprises a plurality of unit plates and a plurality of connecting parts. A round convex block is arranged at one end of each unit plate, and round concave blocks are arranged at the other ends of the unit plates. The connecting parts are correspondingly arranged on the lower sides of the unit plates respectively and comprise front end connecting blocks on the lower sides of the round convex blocks and rear end connecting blocks, and the rear end connecting blocks extend outwards from the lower sides of the round concave blocks. The adjacent unit plates are connected together through hinge joint of the front end connecting blocks and the rear end connecting blocks, and then the unit plates are combined to form a moving annular face. According to the conveying structure of the chain type engine assembly line, the equipment utilization rate of the assembly line can be effectively improved, and production efficiency can be improved.

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.

A double-lead-screw linear mechanism of a valve opening and closing structure comprises a main body, a transmission gear shaft and lead screws, the transmission gear shaft is embedded in the top end of the main body, the lead screws are embedded in the middle of the main body, the top ends of the lead screws are attached to tooth marks of the transmission gear shaft through lead screw gears, and the lead screws are in transmission connection with the transmission gear shaft through the lead screw gears and the top end transmission gears. The reduction ratio can be changed through reasonable configuration, the load capacity can be effectively improved, the transmission ratio of the upper center gear to the circumferential lead screw gear is 1: 1 during normal delivery, but only the number of teeth of the gear needs to be adjusted, and the gear can be driven to rotate, so that the transmission ratio of the upper center gear to the circumferential lead screw gear is increased. Different rotation speed ratios can be obtained by adjusting the rotation speed of the nut, the relative position of the gear and the lead screw is controlled through the expansion sleeve, the problem that the circumferential gear is meshed with the center gear after the relation between the nut and the lead screw is adjusted is effectively solved, and equipment and transmission are well protected through over-torque slipping of the expansion sleeve.

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 a chain type engine assembly line. The chain type engine assembly line comprises an annular transmission mechanism and a plurality of unit boards, wherein the annular transmission mechanism is driven by external power to rotate annularly; a round convex block is arranged at one end of each unit board; a round concave block is arranged at the other end of each unit board; the unit boards are sequentially arranged above the annular transmission mechanism; the round convex blocks and the round concave blocks of the adjacent unit boards are in contact fit; the upper surfaces of all the unit boards are combined to be a movable annular face when each unit board moves along with the annular transmission mechanism. The equipment utilization rate of the chain type engine assembly line can be effectively improved, and production efficiency is improved.

The invention provides a movable switching-on and switching-off all-in-one machine. The main transformer and the GIS equipment are directly and hermetically connected into a whole in a hard pipe mode through the gas insulation pipeline, and the insulation distance required by an existing soft overhead line is compressed. By utilizing the hard connection structure, on the premise of ensuring reliable and stable gas insulation, the main transformer and the GIS equipment are integrally mounted on a high-voltage power transformation vehicle for transportation by matching with the wiring mode of the high-voltage outgoing line in the main transformer and the optimization of the structure and the arrangement mode of the components of the external transformer, so that the power transformation requirements of large capacity and small sites are met. According to the invention, the maximum capacity can reach 50MVA. Moreover, the main transformer and the GIS equipment are designed to be in an all-insulation connection mode, and a connecting line between the main transformer and the GIS equipment is not exposed in the air, so that the switching-on and switching-off all-in-one machine is completely not affected by severe natural climate environments and external animals, has an extremely high safety coefficient, and can meet the requirements of customers for safe and reliable performance.

The invention discloses a novel multi-channel central rotary connector of a shield tunneling machine. The novel multi-channel central rotary connector is characterized in that a connecting flange is connected with a main driving box, a rotor is connected with a transition component and is of a hollow annular structure, an outer ring of the stator is provided with outer-ring stators, and an inner ring of the rotor is provided with inner-ring stators; circular grooves are formed in the outer-ring stators and the inner-ring stators, medium channels are arranged on the rotor, and the circular grooves are communicated with the medium channels; a hydraulic rotary connector is connected with a central transition rotary shaft, and the central transition rotary shaft is connected with the transition component; a rotary encoder is arranged at the rear of the hydraulic rotary connector. The novel multi-channel central rotary connector has the advantages that the novel multi-channel central rotary connector is provided with the rotor with a hollow shaft and double-layer stator structures, improved media can be delivered into the rotor by the inner-ring stators and the outer-ring stators and can be delivered in the multiple channels, the total length of the central rotary connector can be greatly reduced, the central rotary connector is light relatively, a cantilever is short when the novel multi-channel central rotary connector is mounted on the shield tunneling machine, stress conditions can be greatly improved, and the service reliability of the central rotary connector can be improved.

A rail vehicle air conditioning unit using L-shaped condensers comprises a box which comprises an evaporation cavity and a condensation cavity. The evaporation cavity and the condensation cavity are separately used for mounting an evaporation unit and a condensation unit which mainly comprises compressors, throttle devices, the condensers and condensation fans. The evaporation unit mainly comprises an evaporator. The rail vehicle air conditioning unit is characterized in that the condensers are L-shaped condensers; each L-shaped condenser comprises an L-shaped condensation fin set formed by a plurality of sets of L-shaped condensation fins; each L-shaped condensation fin set comprises a first condensation fin set body and a second condensation fin set body which are perpendicular to each other, wherein an arc transition fin set body is arranged between the first condensation fin set body and the second condensation fin set body; inlet section collection pipes and outlet section collection pipes are located at the vertical ends of one sides of the L-shaped condensation fin sets; the inlet section collection pipes are connected with the compressors, and the outlet section collection pipes are connected with the evaporator through the throttle devices; and the evaporator is connected with the compressors. The rail vehicle air conditioning unit adopts the L-shaped condensers, and the efficient, low-weight and small-size development requirements of the rail vehicle air conditioning unit are met.