31results about How to "Compact and reasonable layout" patented technology

The utility model discloses an automobile engine teaching rack, and specifically relates to the teaching rack technology field, the automobile engine teaching rack comprises a support frame, an engine fixing rack used for placing an automobile engine is arranged in the support frame, the engine fixing rack is connected with the support frame through a connecting assembly, the connecting assembly comprises two connecting plates, and the connecting plates are connected with the support frame. The two connecting plates are connected with the supporting frame and the engine fixing frame through bolts, and a detection assembly used for detecting an automobile engine is arranged at the top end of the supporting frame. According to the utility model, the engine fixing function and the circuit system detection function are integrated, and the teaching quality and efficiency are improved.

The application provides a structure feature driven multi-stage multi-class hierarchical screening bolt automatic sorting system and method, and belongs to the technical field of industrial standard part sorting. The system comprises five core modules, namely, a reciprocating bolt stepping transmission module, a reciprocating bolt stepping thread diameter sorting module, an infrared detection fluid driven bolt length sorting module, a bolt automatic sorting system shell and a bolt classification storage module. When batch bolts are sorted, the reciprocating stepping transmission can realize smooth conveying of bolt sequence, the mechanical structure design can realize primary screening of bolts according to thread diameters, the infrared detection and air knife driving can further realize secondary screening of bolts with the same diameter according to thread lengths, and finally, accurate and efficient sorting of batch bolts can be realized by cooperating with the classification storage device. The application adopts mechanical structure design and automatic control, has the advantages of high sorting precision, stable operation, strong anti-interference ability, low manufacturing cost and the like, and can adapt to the batch continuous sorting needs of small and medium-sized bolt classification plants.

The utility model discloses a double cooling snow making is with sliding vane type air compressor, including mainframe shell, mainframe shell one end installs middle oil cooler, middle oil cooler side surface is connected motor cooling fan, motor cooling fan side surface installs drive motor, drive motor one end is equipped with rear air cooler, middle oil cooler side surface is connected oil gas separator. This double cooling snow making is with sliding vane type air compressor, through installing middle oil cooler in mainframe shell one end, simultaneously in middle oil cooler side surface is connected motor cooling fan, and in motor cooling fan side surface installs drive motor, and the layout is reasonable compact, utilizes motor fan and carries out air cooling, need not for air cooler alone design air duct or installation position, when using, it is more convenient in the snow making site deployment and transportation of limited space, not only reduced manufacturing cost also reduced operating energy consumption, improved the economy and reliability of system.

The utility model relates to the field of low voltage electrical apparatus, concretely relates to a casing structure of switch device, it includes the shell, the shell includes the first space for containing the magnetism component of electromagnetic system for accommodating, the second space for containing the switch module that is driven to close and disconnect under electromagnetic system and the third space for containing the control system that is connected with electromagnetic system at least, first space and second space are along third direction d3 and set side by side, and second space and third space are along first direction d1 and set side by side, and first direction d1 and third direction d3 are perpendicular to each other, the casing structure of switch device, and the internal space division is reasonable compact, is favorable to reduce the overall specification size of switch device.

The utility model belongs to the technical field of component production, and particularly relates to a truss type plastering workstation which comprises a supporting truss, a connecting cross beam, a supporting vertical plate, a supporting vertical beam, a plastering machine head assembly, a front-back rotating mechanism, a Y-axis translation mechanism, a Z-axis vertical moving mechanism and an X-axis translation mechanism. According to the utility model, the plastering machine head assembly can be accurately moved to each position on the surface of the segment mold, and the plastering angle can be flexibly adjusted to meet the plastering requirements of surfaces with different shapes, so that the labor intensity of workers is obviously reduced, the production efficiency is improved, the stability and consistency of the plastering quality are ensured, and the production cost is reduced. Meanwhile, errors and potential safety hazards caused by manual operation are reduced, and powerful support is provided for large-scale and standardized production of tunnel segments.

This application provides a vehicle-mounted air vent assembly and a vehicle. The vehicle-mounted air vent assembly includes a main housing, an air vent assembly, a functional assembly, and a drive assembly. The air vent assembly includes an air duct and a blade assembly. The air duct is disposed within the main housing, and the blade assembly is disposed within the air duct. The air duct includes an outlet channel located above the blade assembly and a main channel located below the blade assembly. The drive assembly can drive the functional assembly to move up and down to open or close the outlet channel. The vehicle-mounted air vent assembly and vehicle of this application can improve aesthetics and the utilization of interior space.

This invention relates to the field of stator oil hole detection technology, and discloses a stator oil circuit detection device for a new energy vehicle drive motor. The device includes a profile frame, a bottom welding frame fixedly connected to the bottom of the profile frame, a conveying assembly fixedly connected to the top front right end of the bottom welding frame, a tray lifting assembly fixedly connected to the inner wall of the conveying assembly, a detection mechanism located on the top left side of the bottom welding frame, a transfer gripping mechanism located on the top rear side of the bottom welding frame, a product gripping mechanism located on the inner wall of the transfer gripping mechanism, and a motor stator body located on the inner wall of the detection mechanism. In this invention, automated detection is achieved, reducing costs and increasing efficiency. The transfer gripping mechanism and product gripping mechanism enable automatic gripping, transfer, positioning, and rotation of the motor stator. Combined with the conveying assembly and tray lifting assembly, this completes automated product loading and unloading and transfer, completely replacing manual detection, significantly improving detection efficiency, and reducing labor production costs.

The utility model relates to the field of low-voltage electric appliances, in particular to a plug-in base, which is characterized in that a base unit can be electrically connected with an electric energy meter, a wire inlet switch and a wire outlet switch in a plug-in manner so as to connect the three into a corresponding electric loop in series; when the number of the base units is greater than or equal to 2, the base units share the inlet wire connecting terminal group or are respectively provided with opposite inlet wire connecting terminal groups; the plug-in base is applied to the metering box, the assembling efficiency of the plug-in base and the electric appliance device is remarkably improved, and maintenance is convenient.

The utility model relates to the technical field of forking devices, aims to solve the problems that a traditional forking device lacks an overturning function, the transportation size is too large, and a protective device hinders storage, and provides a foldable box forking and overturning device for an engineering vehicle. The movable device is rotationally connected to the fixed device, and a turnover driving mechanism is connected between the movable device and the fixed device; the movable device is detachably connected with a fork frame and a protective baffle; according to the box turnover mechanism, forking and turnover of the box can be achieved, the two functions are integrated, and an independent turnover mechanism does not need to be additionally arranged; in the non-working state, the fork frame and the protective baffle can be detached, not installed or stored and installed, the size of the whole device and the size of the engineering vehicle are reduced, when the engineering vehicle is transferred through other transport vehicles, the situation that the engineering vehicle exceeds the outline of a vehicle body of the transport vehicle is avoided, and the road traffic capacity of the transport vehicle is guaranteed.

This invention discloses a magnetic separation device and method for mixed waste materials from steel structure construction, belonging to the field of magnetic separation technology for construction waste. It includes a feeding hopper, a discharge channel below the feeding hopper, and a horizontally arranged rotating drum below the discharge channel, located at the lower right of the discharge channel. Several electromagnets are fixedly connected to the outer surface of the rotating drum, and these electromagnets are arranged in a ring at equal intervals relative to the center of the rotating drum. A first receiving mechanism is located at the lower left of the rotating drum, and a second receiving mechanism is located at the lower right of the rotating drum. This invention utilizes the precise and strong adsorption characteristics of electromagnets on ferromagnetic materials, combined with the dynamic working mode of continuous rotation of the rotating drum, to achieve uninterrupted separation of continuously fed mixed materials, greatly improving separation efficiency.

The utility model relates to pelletizer technical field, concretely relates to no heating environmental protection pelletizer, including support, one side bottom of support fixed with power structure, the output side of power structure is externally provided with extrusion structure, the end of extrusion structure is fixed with extrusion plate structure, including extrusion cylinder and the tail plate fixed in the extrusion structure in extrusion structure outside, including the outer plate and locking bolt fixed in the outer plate inside in extrusion plate structure, the outer plate is fixed in the tail plate outside through locking bolt, the inner groove of outer plate inside and the extrusion hole design of middle part, the structure that sets up in the inner groove in combination fastening ring, make the compact reasonable layout of the component of drive shaft end, the multiple groups of fan -shaped hole structure in the middle part of fastening ring, cooperate the cutting piece of same length with the inner groove radius, when drive shaft drives cutting piece rotation, can accurate, efficient cutting to the material that extrudes from extrusion hole, guarantee the even and consistent of the size after cutting, improved the quality of granulation.

The utility model relates to an energy storage box and a flow-equalizing and liquid-separating structure for refrigerant liquid feeding of the energy storage box, the flow-equalizing and liquid-separating structure introduces a refrigerant from the outside of the energy storage box and disperses the refrigerant to the periphery of the energy storage box through the cooperation of a main liquid inlet flow channel and a plurality of secondary liquid inlet flow channels, and then the refrigerant is matched with a plurality of liquid-separating outlets in branch flow channels, so that the refrigerant is separated from the energy storage box. By means of the design, the requirement for multi-hole flow equalization is simplified into the requirement for flow equalization of a small number of holes, the flow equalization difficulty is reduced, then flow resistance equalization of different liquid outlet holes can be rapidly and simply achieved, the heat dissipation difference, caused by uneven refrigerant distribution, of the battery cell can be avoided, and the service life of the battery cell is prolonged. The overall heat dissipation effect and stability of the battery pack are improved, and the service life of the battery is prolonged.

This invention provides a flip-top latch lock body with a multi-functional, labor-saving top and bottom hook structure, belonging to the field of lock technology. It solves the problems of laborious operation and cumbersome flip-top latch reversing operation in existing top and bottom hook linkage structures. The lock body of this invention also features a V-shaped swing arm, the tip of which is rotatably mounted on the lock body. Each end of the swing arm has a connector. The main latch has a first groove, and one of the top and bottom hooks has a second groove. The two connectors are inserted into the first and second grooves respectively. A transmission component is also provided between the two top and bottom hooks. When the main latch extends and retracts, the swing arm drives one top and bottom hook to move synchronously, and the transmission component drives the other top and bottom hook to move synchronously in the opposite direction. The advantages of this invention are that by setting a V-shaped swing arm, the linear motion of the main latch is converted into the swinging motion of the swing arm, which then drives the top and bottom hooks to move, thus saving more effort; the flip-top latch reversing operation is simple and does not require disassembling the lock body.

The utility model discloses a cutter mechanism, a winding device and coating equipment, and belongs to the technical field of coating equipment. The cutter mechanism comprises a rotating shaft, a swing arm, a first cutter assembly and a second cutter assembly. The rotating shaft is rotationally arranged on the upstream of the material roll, the material roll is formed by rolling a foil, and the foil is wound on the rotating shaft; swing arms are arranged at the two opposite ends of the rotating shaft in the axis direction of the rotating shaft correspondingly and can swing in the axis direction of the rotating shaft. The first cutter assembly and the second cutter assembly are arranged side by side at intervals and connected between the two swing arms, the first cutter assembly is used for swinging to the lower side of the material roll to cut off the foil, and the second cutter assembly is used for swinging to the upper side of the material roll to cut off the foil. According to the cutter mechanism, the foil can be selectively cut off on the upper side and the lower side of the material coil according to the specific uncoiling direction requirement of the material coil, time and labor are saved, the foil coiling efficiency can be improved, and the whole cutter mechanism is simple and compact in structure, small in occupied space and low in production cost.

The application provides an automatic offline and heat-shrinkable sleeve marking pipe penetrating heat-shrinking integrated machine, and relates to the technical field of cable processing equipment. The problems of poor precision, low efficiency and high error rate of manual operation are solved. The device comprises a heat-shrinkable tube unloading mechanism, a heat-shrinkable tube marking mechanism, a heat-shrinkable tube cutting mechanism, a heat-shrinkable tube transfer mechanism, a heat-shrinkable tube heating mechanism, a wire cutting mechanism, a wire feeding mechanism and a wire outlet mechanism. The heat-shrinkable tube is automatically unloaded and cut, the wire is automatically fed and cut, and the heat-shrinkable tube heating mechanism is used for heating. Thus, the problems of insufficient precision, low efficiency and frequent errors in manual operation are solved, and the overall quality and production efficiency of cable processing are significantly improved.

The utility model discloses bottle valve airtightness testing machine belongs to gas cylinder bottle valve airtightness test technical field, including box and water tank assembly, water tank assembly is located the inside of box, the right side of box top is provided with right side cover door, both sides of right side cover door rear side all are provided with hinge, both sides of right side cover door rear side all are through the hinge with the movable joint of box, the bottom of right side cover door is provided with auxiliary support structure, the inside of box is provided with the pressurizing mechanism for water tank assembly pressurization, through setting up box, water tank assembly, right side cover door, hinge, auxiliary support structure and pressurizing mechanism, have solved the existing gas cylinder bottle valve testing machine only to valve carries out 1.2 nominal pressure under the external airtightness test, does not carry out 0.05MPa's low pressure external airtightness test, gas cylinder bottle valve testing machine does not carry out internal airtightness test to valve and the problem that gas cylinder bottle valve testing machine does not have gas source pressurizing device and leads to external gas source test pressure deficiency.

The utility model discloses a kind of storage mechanisms for tea bar machine, including box and bucket, cabinet door is hingedly connected in the front of box, storage box is installed in the top of cabinet door, the recess is equipped in the side of storage box away from cabinet door, recess is corresponding in the top of bucket when cabinet door closing state;Box inner wall two sides are symmetrical with rear support column and front support column, rear support column and front support column top are set with storage assembly, recess is corresponding in the top of bucket when cabinet door closing, storage function is ingeniously combined with bucket position, make overall layout more compact and reasonable, optimize the function division of tea bar machine, facilitate user use.Storage assembly is unfolded and used when in box inner wall, entire box is not used to store bucket at this time;When bucket is needed to be used, storage assembly is folded and used;This kind of setting can select multiple use schemes, improve the practical function of overall product.

The invention relates to the technical field of slitting devices, and discloses a decorative paper multi-cutter self-adaptive slitting device and a slitting method.The decorative paper multi-cutter self-adaptive slitting device comprises a hob blade and a concave roller arranged on one side of the hob blade, and a single-stage electric sliding rail is embedded in the inner side wall, facing the hob blade, of a mounting frame plate; an auxiliary rotating rod is fixedly installed on the side, facing the hob blade, of the single-stage electric sliding rail, an upper roll shaft is rotationally installed on the side, facing the hob blade, of the auxiliary rotating rod, and the upper roll shaft penetrates through the center position of the hob blade. According to the invention, flexible sliding distribution of the hob blades on the upper roll shaft can be realized by means of the electrical moving slider, and the concave rollers are driven to slide synchronously, so that synchronous adaptation of the cutter distance and the roll distance can be completed without additionally arranging an independent driving mechanism, the adjustment logic of the equipment is simplified, the operation complexity is reduced, and the production efficiency is improved. And the switching efficiency of different size cutting requirements can be greatly improved, the shutdown adjustment time is shortened, and the production adaptation flexibility of equipment is enhanced.

This invention discloses a cantilevered aero-engine rotor structure and an aero-engine. The cantilevered aero-engine rotor structure includes a main shaft, an intermediate casing, a first bearing housing, a second bearing housing, and a power assembly. The main shaft has a support section and a load section at its two ends along its length, with the power assembly located in the load section. The first bearing housing is installed at the end of the support section furthest from the load section, and the second bearing housing is installed at the end of the support section closest to the load section. The intermediate casing is connected to both the first and second bearing housings, and the first and second bearing housings are joined around the support section to form a bearing cavity. The bearing cavity contains the first and second bearings. The first bearing is installed between the first bearing housing and the main shaft, and the second bearing is installed between the second bearing housing and the main shaft. The cantilevered aero-engine rotor structure provided by this invention adopts a 2-0-0 support scheme, which is simple in structure and has a reasonable and compact layout, simplifying the engine structure and reducing costs.

The utility model belongs to wastewater treatment technical field, especially suitable for high nitrogen phosphorus sewage's high -efficient denitrification and phosphorus removal device of high nitrogen phosphorus, it solves the problem of unable to realize resource recovery. The high -efficient denitrification and phosphorus removal device suitable for high nitrogen phosphorus sewage, include: pretreatment pool, be used for filtering suspended impurities in wastewater, anoxic pool is connected with the effluent of pretreatment pool, is used for denitrification, anaerobic tank is connected with the effluent of anoxic pool, is used for release phosphorus, aerobic tank is connected with the effluent of anaerobic tank, is used for nitrification reaction and phosphorus absorption, and its effluent is connected to anoxic pool through reflux pipe, sedimentation tank is connected with the sludge outlet of aerobic tank, is used for mud -water separation, and the sludge outlet is connected with anaerobic tank through reflux pipe, phosphorus recovery tank is connected with the supernatant outlet of sedimentation tank, is used for getting the precipitated guano through adding magnesium source, and the mixed liquid containing guano is discharged through final discharge port. The effect that phosphorus is recycled in the form of guano is realized, and it is favorable for improving economy.

The utility model provides an automobile plate spring radian detection structure which comprises a detection base, a chord length positioning plate, a chord height positioning plate and chord height auxiliary scales are fixedly installed on the detection base, and sliding grooves are formed in the inner side surfaces of the chord length positioning plate and the chord height positioning plate. A center fixed point head and a chord length fixed point plate are slidably mounted on the chord length positioning plate through a sliding groove, and chord length scales are arranged on the upper surface of the chord length positioning plate; the chord height positioning plate is slidably provided with a chord height fixing plate through a sliding groove, and the upper surface of the chord height positioning plate is provided with chord height scales. According to the utility model, the chord length fixed-point plate sliding on the chord length positioning plate abuts against the end part of the plate spring to measure the chord length, spring eye fixation is not needed, spring eye-free plate spring detection is expanded, and the versatility is improved; the chord length and chord height point fixing plates independently slide along the sliding grooves, operation is convenient, and continuous force application is avoided; scales and auxiliary scales are calibrated to ensure accurate measurement; and the L-shaped layout is compact.

The utility model discloses a biomass hot-blast stove feeding device which comprises a feeding box, a feeding inner cylinder is connected below the feeding box, a conveying paddle is installed on the inner side face of the feeding inner cylinder, a transmission wheel is arranged on the surface of the conveying paddle, the transmission wheel is connected with a transmission wheel at the output end of a transmission motor through a belt, and the transmission motor is connected with a transmission shaft. The outer side face of the inner feeding cylinder is sleeved with an outer feeding cylinder, a discharging pipe is arranged on the lower surface of the outer feeding cylinder, and a guide strip is arranged on the outer side face of the inner feeding cylinder. According to the feeding barrel with the telescopic structure, when conveying is not needed, the outer feeding barrel slides towards the inner feeding barrel along the guide strips, the outer feeding barrel can be contracted, the space occupied by equipment is reduced, the feeding barrel is particularly important for a production workshop with limited space, the space can be effectively utilized, and the production cost is reduced. The interference of equipment on production operation and other equipment is avoided, so that the workshop layout is more compact and reasonable.

This invention discloses a high-pressure gas-liquid separation and return device, comprising a first high-pressure tank and a second high-pressure tank. The first high-pressure tank has an inlet pipe at its top, extending to its bottom. Inside the first high-pressure tank, from top to bottom, are arranged a three-stage gradient sintered filter element, a baffle plate, and a flow deflector. The upper part of the first high-pressure tank is connected to the second high-pressure tank via a gas pipe. The second high-pressure tank has a fiber filter surface, an outlet at its top, and a liquid return port at its bottom. This device has a compact structure, can operate efficiently under high pressure, exhibits excellent separation efficiency, significantly reduces liquid entrainment, and meets the high-pressure gas-liquid separation requirements of many fields such as chemical engineering and energy.

This invention relates to the field of low-voltage electrical appliances, specifically to an operating device, wherein: the length, width, and height directions of the operating mechanism are d1, d2, and d3, respectively; the rotation axes of the trip fastener, locking fastener, and re-fastener are all parallel to direction d3 and arranged sequentially along direction d2; the first trip unit is arranged side-by-side with the operating mechanism along direction d3 and sequentially with the re-fastener along direction d3, and the second trip unit is arranged side-by-side with the operating mechanism along direction d1 and sequentially with the re-fastener along direction d1; the first trip unit is located on the same side of the re-fastener and the second trip unit in direction d3; on the projection of the operating device perpendicular to direction d3, the second trip unit is located on the same side of the operating mechanism and the first trip unit; the operating device has a compact layout of its two trip units and the operating mechanism, and the two trip units can be used to respond to faults in different circuit networks, facilitating fault diagnosis.

The utility model provides an auxiliary instrument panel with an inductive atmosphere lighting function, which relates to the technical field of automotive interiors and comprises an auxiliary instrument panel body, a first storage groove is arranged on one side of the auxiliary instrument panel body, and a second storage groove is arranged on the other side of the auxiliary instrument panel body. Two sides of the auxiliary fascia console body are respectively provided with a light bar, a sensor matched with a bolt is arranged above the first storage groove, and two sides of the sensor are respectively provided with a bolt mounting hole. A sensor, a light bar, a first atmosphere lamp and a second atmosphere lamp are arranged to be matched with one another to achieve the induction type atmosphere lighting effect of the auxiliary instrument panel body, when a human body approaches the induction range of the sensor, the light bar, the first atmosphere lamp and the second atmosphere lamp are automatically turned on, the first atmosphere lamp and the second atmosphere lamp illuminate the interior of a storage groove, and the safety of the auxiliary instrument panel body is improved. A passenger can clearly see articles in the storage groove in a dark environment, and meanwhile, the light provides an atmosphere science and technology sense and interestingness.

The utility model discloses a geological prospecting sampling device and relates to the technical field of geological prospecting. The device comprises a base, one side of the top of the base is fixedly connected with an extension fixing mechanism, the top of the base is fixedly connected with a lifting mechanism, one side of the lifting mechanism is fixedly connected with an adjusting mechanism, and one side of the adjusting mechanism is fixedly connected with a drilling sampling mechanism; the extension fixing mechanism comprises a protective shell. The extension fixing mechanism disclosed by the utility model ensures that the device can stably work in complex terrains by utilizing a unique design, provides a solid foundation for other mechanisms, can adapt to various geological conditions, can excellently complete prospecting and sampling tasks in a hard rock layer or a soft soil layer, and is suitable for popularization and application. The applicability and reliability of the device in geological prospecting are comprehensively improved, and the adjusting mechanism can adjust the inclination angle of the drilling and sampling mechanism after sampling, so that a sample in the drilling and sampling mechanism can be conveniently taken out.

The utility model discloses a rust cleaning device for electric power iron tower component processing relates to rust cleaning device technical field. The rust cleaning device for electric power iron tower component processing, including the box, the body is fixedly connected with the rust cleaning bucket, and the rust cleaning bucket is movably connected with the bucket lid, the bucket lid is fixedly connected with the sand storage tank and the water storage tank, and one side of the box is fixedly connected with the recovery box, and the inside of the box and recovery box intercommunication, the lower extreme of water storage tank is fixedly connected with the first spray pipe in the inside of rust cleaning bucket, and the lower extreme of sand storage tank is fixedly connected with the second spray pipe in the inside of rust cleaning bucket. The rust cleaning device for electric power iron tower component processing, and the recovery box can collect and handle water and sand respectively, is convenient for subsequent recycling or processing, and the inclined openwork design of screen plate realizes the efficient separation of sand particle and water, rust slag, and sand particle can be recycled to recovery box and repeatedly used, reduces the rust cleaning cost, reduces the waste of abrasive, and accords with the concept of green environmental protection and resource saving.

This utility model discloses a testing fixture, belonging to the field of X-ray rotating fixture technology, specifically relating to an X-ray rotating fixture testing fixture, comprising a fixed base plate, an adjustment assembly, and a clamping assembly; the adjustment assembly is mounted on the fixed base plate, and the clamping assembly is mounted on the adjustment assembly; the adjustment assembly consists of an adjustment plate, an adjustment component, and an adjustment bolt; the clamping assembly consists of a carbon fiber plate, a carbon fiber base plate, and a mounting plate; this utility model aims to provide an X-ray rotating fixture testing fixture that solves the problems of unstable fixation and inconvenient position adjustment in existing fixture products, realizes the fixed clamping of materials of various specifications and sizes, ensures quick loading and unloading of clamped objects and convenient operation, while reducing the radial dimension of the device and reducing the space occupied by the movement stroke of the optical tube components.