213 results about "HOOD assembly" patented technology

A device may include a housing assembly that at least partially encloses a blade assembly. A device may include an actuation assembly operatively connected to the blade assembly to move the blade assembly in a linear direction along a substantially horizontal plane. A device may have a fence assembly having portions rotatably connected to one another. A device may have a measuring assembly to set a measurement of a cut. A device may have a hood assembly to cover a material during operation and having a translucent portion to allow sight of the material during operation. A device may have a clamp assembly to selectively restrain the material during operation by applying a downward force on the material.

The invention relates to a visual guidance automobile door cover assembling and adjusting system and method. The system comprises a feeding unit, a hinge adjusting unit, a vehicle door assembling and adjusting unit, a quality monitoring unit and a controller, when a to-be-assembled door cover needs to be assembled and adjusted, the controller controls the feeding unit to convey the to-be-assembled door cover to a centering table and controls the hinge adjusting unit to obtain surface difference measurement data of a hinge on the centering table, the compensation amount is calculated, and the door cover is assembled and adjusted. Adjusting the hinge according to the compensation amount so as to enable the error of the hinge relative to the door cover to be within a first preset range, and then controlling the door cover assembling and adjusting unit to perform optimal fitting matching on the door cover subjected to hinge adjustment and the vehicle body so as to enable the clearance surface difference measurement value of each measurement point between the door cover and the vehicle body to be within a second preset range; and finally, the quality monitoring unit is controlled to suck the door cover to be flat, so that the surface difference of the measuring points at the door handle of the door cover is within a third preset range, in this way, automatic and intelligent assembling and adjusting of the automobile door cover are achieved, and the precision and flexibility of the automobile door cover in the assembling process are improved.

The invention relates to the technical field of household appliances, and discloses a refrigeration range hood which comprises an air conditioner assembly, a refrigeration assembly and a control assembly. The range hood assembly is arranged below the air conditioner assembly and comprises an air cabinet and a range hood fan, a condensation air opening is formed in the air cabinet, and the condensation fan is connected with the condensation air opening; the range hood fan is arranged in the air cabinet; the flow guide partition plate is arranged in the air cabinet, the flow guide partition plate is matched with the inner wall of the air cabinet to form a flow guide cavity, the air inlet end of the flow guide cavity is communicated with the condensate air opening, the air outlet end of the flow guide cavity is communicated with an air inlet of the range hood fan, and the flow guide partition plate comprises an extension section and an air guide section which are sequentially arranged from top to bottom; the air guide section extends to the side wall of the air cabinet from the bottom edge of the extension section. According to the refrigeration range hood, wind resistance can be reduced, the air volume can be increased, and noise reduction is facilitated.

A vehicle hood assembly, including: a hood outer; a hood inner having a domed region and a waterfall region; and a latch reinforcement that is secured to the waterfall region. A vehicle closure module latch supporting method includes providing a waterfall region of a hood inner extending directly from a domed region of the hood inner and securing a latch reinforcement of a latch assembly to the waterfall region. The vehicle hood assembly can omit a palm dimpler.

The invention discloses a rocker arm assembly semi-automatic assembly table, and relates to the technical field of engine rocker arm assembly assembly.The rocker arm assembly semi-automatic assembly table comprises a workbench assembly, an electric appliance control box is arranged at the workbench assembly, a main body mechanism assembly is installed at the top of the workbench assembly, and an equipment hood assembly is fixedly installed at the top of the workbench assembly; the equipment hood assembly is located outside the main body mechanism assembly, and a smooth goods shelf assembly is arranged on the front face of the workbench assembly; the main body mechanism assembly is composed of a bottom plate linear guide rail assembly, an exhaust rocker arm assembling assembly, an electromagnetic valve assembly, an air inlet rocker arm assembling assembly, an adjusting bolt tightening assembly and a nut tightening assembly. Compared with a traditional assembling table, the assembling table has the advantages that the functions of adjusting the height size of the bolt to prevent mistakes and detecting the air tightness are added, the production and machining quality of products is greatly improved, air inlet rocker arms and exhaust rocker arms can be synchronously assembled and machined at double stations, and the machining efficiency is effectively improved.

The invention relates to the technical field of wind driven generator cabin covers, in particular to a built-in box transformer substation upward moving cabin cover which comprises a hood assembly, an upward moving cabin cover mechanism arranged on the hood assembly and an outdoor hoisting mechanism arranged on the upward moving cabin cover mechanism. The combined ladder mechanism is arranged in the hood assembly; and the energy supply propelling mechanism is arranged between the hood assembly and the upward moving hatch cover mechanism. A traditional closed type cabin cover is arranged to be the cabin body of the upward moving split structure and the upward moving cabin cover mechanism, when instruments or equipment in the cabin cover breaks down and needs to be integrally replaced, the upward moving cabin cover mechanism is lifted upwards, a port in the top of the cabin body is exposed in the external environment till the top end of the cabin body extends outwards to the maximum, and then the cabin cover is replaced. Instruments or equipment needing to be replaced are directly sent in and out from a port in the top of the cabin body in cooperation with an airborne device, and therefore the first-aid repair speed of workers can be increased in the power-off period of the wind driven generator.

A vented hood assembly for a military vehicle includes a hood, a heat exchanger, and seals. The hood defines a hood volume, an inlet to the hood volume, and an outlet from the hood volume. The heat exchanger is positioned in the hood volume. The seals extend between sides of support members of the heat exchanger and the hood. The seals are configured to sealingly couple with the sides of the support members of the heat exchanger and corresponding surfaces of the hood. During transportation, air is driven to enter the hood volume through the inlet, pass through the heat exchanger, and exit the hood volume through the outlet to induce convective heat transfer from the heat exchanger into the air.

The invention belongs to the technical field of automobile assembly, and provides a method and system for improving automobile front face assembly precision, and the method comprises the following steps: by taking a hinge hole in a front door of an automobile body side wall as a reference, mounting a front face tool part on an automobile body through a first harness, and fixing a fender bracket on the automobile body side wall; a hood assembly is installed through a second installation tool by taking the front face tool piece as the benchmark; installing a front-end module through a third harness by taking the front-face tool piece as a benchmark; a fender is installed through a fender support, so that the rear portion of the fender is precisely positioned on the front face tool piece in the X direction and the Y direction; the front portion of the fender is roughly positioned on the front end module in the X direction and the Y direction. The assembly precision is high, the manual adjustment amount is small, and the automobile front face sensory quality can be remarkably improved.

The invention relates to an automobile engine hood baking deformation simulation method, and relates to the technical field of automobile body manufacturing. The method comprises the following steps: extracting a CAD digital model of an automobile engine hood assembly from three-dimensional modeling software of automobile body design; importing the digital analog into pretreatment software to generate a part grid of the automobile engine hood assembly; the part grids are imported into simulation software; setting a support reference point of the part grid, a hood material characteristic parameter, a damping rubber characteristic parameter and an external loading condition; and simulation analysis is carried out according to analysis steps corresponding to preset coating and baking procedures, and a deformation cloud picture of the automobile engine hood assembly affected by temperature change and damping glue expansion and curing is generated. By adopting the method, product structure factors influencing engine hood baking deformation can be predicted and analyzed in the early stage of a new vehicle type project.

The utility model belongs to the technical field of kitchen electric appliances, and discloses a range hood. The range hood comprises an exhaust fume collecting hood assembly, a fan assembly, a first negative pressure plate and an upper flow channel assembly, an upper exhaust fume inlet and a lower exhaust fume inlet are formed in the front side face of the exhaust fume collecting hood assembly, and the fan assembly is arranged in the exhaust fume collecting hood assembly; the first negative pressure plate is movably connected with the exhaust fume collecting hood assembly so as to open or close the lower exhaust fume inlet; the upper flow channel assembly extends from the top end of the exhaust fume collecting hood assembly to the front side, an upper flow channel communicated with the upper exhaust fume inlet is formed in the upper flow channel assembly, and the upper flow channel assembly is provided with an air inlet communicated with the upper flow channel. Whether the lower smoke inlet is opened or not can be selected according to actual requirements, and interference between the first negative pressure plate and the cookware is avoided; the upper flow channel is always communicated with the interior and the exterior of the exhaust fume collecting hood assembly, so that oil fume suction can be realized when the lower fume inlet is inconvenient to open by the first negative pressure plate, and the use requirement of a user is met; the flow channel can intercept oil fume above the stove, oil fume escape is avoided, and the oil fume suction effect is improved.

A standard gas water heater comprises a shell, a burner assembly, a heat exchanger assembly, a pneumatic control system assembly, a fan assembly, an exhaust fume collecting hood assembly, a water pump system assembly, a water outlet nozzle assembly and a main controller assembly, and all the assembly parts are installed in the shell. The standard gas water heater performs stable thermal load output work in a mode of independently controlling variables and enabling the variables to realize step regulation, data detected by the detection device is only influenced by single variable control, and an objective and real detection result can be obtained, so that the accuracy and the detection capability of the detection result of the detection device are accurately evaluated, and the detection efficiency is improved. And variable control and adjustment of the standard gas water heater are more stable and reliable.

The embodiment of the utility model discloses an exhaust fume collecting hood assembly and a range hood, the exhaust fume collecting hood assembly comprises an exhaust fume collecting hood and a detection device; the exhaust fume collecting hood is provided with a mounting cavity; the detection device comprises a shell assembly and a detection assembly, one part of the shell assembly is located in the mounting cavity and fixedly connected with the exhaust fume collecting hood, the other part of the shell assembly is located outside the mounting cavity, and the detection assembly is arranged in the shell assembly and used for collecting temperature and / or concentration and correspondingly adjusting the working state of the extractor hood. The shell assembly in the exhaust fume collecting hood assembly can play a role in protecting the detection assembly, so that the problem that oil stains, oil fume, water vapor and the like make contact with the detection assembly, and consequently the detection assembly is damaged is solved, meanwhile, the shell assembly is partially embedded and fixed in the mounting cavity, the connection firmness between the shell assembly and the exhaust fume collecting hood is improved, and the service life of the exhaust fume collecting hood assembly is prolonged. Therefore, the connection firmness between the detection assembly and the exhaust fume collecting hood is improved, and the detection reliability of the detection device is further ensured.

The utility model relates to the technical field of paper machine dehumidification, in particular to a paper machine air cover paper web outlet dehumidification device which comprises an air suction cover assembly, an exhaust pipe and an exhaust fan, the air suction cover assembly and the exhaust fan are both connected with the exhaust pipe, the air suction cover assembly is communicated with the inlet end of the exhaust pipe, and the air suction cover assembly is communicated with the outlet end of the exhaust pipe. And the exhaust fan is communicated with the outlet end of the exhaust pipe. The negative pressure type air permeability detector overcomes the defect that in the prior art, moisture escaped from the air cover paper web outlet of the paper machine interferes with the detection result of the negative pressure type air permeability detector, so that the air permeability detection result of the paper machine is not accurate, and can be used for dehumidification at the air cover paper web outlet of the paper machine. The negative pressure type air permeability detector can prevent moisture escaped from a paper machine air cover paper web outlet from interfering with detection of the negative pressure type air permeability detector, and is beneficial to improving the accuracy of paper web air permeability detection.

This invention relates to the field of circular saw technology and discloses a circular saw. The top of the base plate is connected to a power mechanism via a hinge mechanism. The output end of the power mechanism is connected to a saw blade. A negative pressure dust collection assembly, rotating synchronously with the saw blade, is mounted on the output shaft of the power mechanism. A protective cover is installed above the saw blade. A segmented dust collection hood assembly corresponding to the saw blade's cutting area is connected to the negative pressure dust collection assembly. This invention overcomes the bottlenecks of existing technologies from two core dimensions: power utilization and dynamic dust collection structure. It achieves efficient dust collection across the entire cutting depth range without adding extra power, while also possessing the advantages of simple structure, low cost, and high reliability. It exhibits outstanding substantive features and significant progress.

The utility model relates to the technical field of vehicles, and discloses an engine hood inner plate structure and a vehicle. A cavity is formed in the inner plate body, a grid reinforcing structure is arranged in the cavity, and the grid reinforcing structure comprises a first reinforcing beam, a second reinforcing beam, a third reinforcing beam and a fourth reinforcing beam; an included angle is formed between the first reinforcing beam and the second reinforcing beam; the third reinforcing beam and the fourth reinforcing beam are arranged in a crossed mode. The first reinforcing beam intersects with the fourth reinforcing beam, and the second reinforcing beam intersects with the third reinforcing beam. According to the structure, the weight and the cost of the inner plate of the hood can be reduced to a greater extent while relatively stable support is provided. The distance between the arrangement position of the hood buffer block and the arrangement position of the lock catch in the front-back direction of the vehicle is one third of the length of the inner plate body, so that the amplitude area can be reduced, the modal of an engine hood assembly can be improved, and the technical standard is met.

The present application relates to the technical field of cooking devices, and provides a range hood assembly and an integrated stove. The range hood assembly comprises: a volute comprising a cavity; a motor provided in the volute and connected to the volute; and a damping component provided in the volute. In the axial direction of the motor, the damping component is located between the volute and the motor, and in a second direction, the damping component is located between the volute and the motor, the second direction being perpendicular to the axial direction of the motor. By means of providing the damping component, the technical effects of reducing the working noise of the range hood assembly, improving the working stability and reliability of the motor, and enhancing the sealing performance of the range hood assembly are achieved.

The present invention discloses an exhaust pipe shield assembly capable of preventing weld cracking, comprising an exhaust pipe and a heat shield, wherein an air outlet and a first air inlet are respectively arranged at two ends of the exhaust pipe, a plurality of second air inlets are arranged on the side wall of the exhaust pipe, an air intake branch pipe is fixed on the second air inlet, a plurality of connecting plates are also arranged on the side wall of the exhaust pipe, the heat shield comprises a shield body and a connecting strip, a plurality of first notches and second notches for the air intake branch pipe and the connecting plate to extend out are respectively arranged on the shield body, the connecting strip comprises an arc segment and extension segments located at both ends of the arc segment, two shield bodies are respectively covered on the outside of the exhaust pipe and assembled into an insulating outer layer, the connecting strip is located between adjacent surfaces of the two shield bodies and the extension segments are respectively welded and fixed to the two shield bodies, and the bending caused by the extrusion of the arc segment is utilized to absorb thermal expansion and reduce the effect of thermal stress.

The utility model belongs to the technical field of automobile parts, and provides an automobile engine hood nut plate assembly which comprises an automobile engine hood, two nut plates are symmetrically arranged on the two sides of the bottom of the automobile engine hood, nut holes are formed in the four nut plates in a penetrating mode, and a damping structure is arranged at the top end of the interior of the automobile engine hood. The damping structure comprises an H-shaped frame plate welded to the top end of the interior of the automobile engine hood, inserting pipes are fixedly arranged at the four corners of the top of the H-shaped frame plate correspondingly, sliding rods are inserted into the tops of the four inserting pipes correspondingly, the tops of the four sliding rods are fixedly arranged at the top of the automobile engine hood correspondingly, and the four sliding rods are sleeved with springs correspondingly. And the top of the H-shaped frame plate and the top end in the automobile engine hood are provided with the same damper. The problems that according to existing equipment, a reinforcing plate and a plurality of reinforcing ribs are adopted for rigidly resisting impact force borne by an engine hood assembly, counter-acting force secondarily hurts collided persons or vehicles, and the probability that the persons are injured by accidents is increased are solved.

The application discloses an integrated kitchen appliance and a control method. The integrated kitchen appliance comprises a range hood assembly, an air conditioner assembly and a baffle. The range hood assembly comprises a head and a range hood duct, the head is connected to the range hood duct, and an oil fume sensor for detecting an oil fume value is arranged on the head. The air conditioner assembly comprises a heat exhaust duct, the heat exhaust duct and the head duct are connected to an exhaust area of the integrated kitchen appliance. The baffle is movably arranged in the integrated kitchen appliance, and the baffle can adjust the ventilation of the heat exhaust duct according to the size of the oil fume value. In this way, by arranging the baffle in the heat exhaust duct, the ventilation of the heat exhaust duct can be adjusted, and balance between ensuring the oil fume suction effect and the refrigeration capacity of the air conditioner assembly can be achieved, and the cooking experience is improved.

The embodiment of the invention provides an infant incubator. The infant incubator comprises an incubator body, a supporting structure, a radiation assembly and an incubator cover assembly. An opening is formed in the top of the box body, and a supporting surface for supporting a baby is arranged in the box body; the supporting structure is arranged on one side of the box body; the radiation assembly is arranged on the supporting structure and faces the supporting surface; the box cover assembly comprises a box cover, and the box cover can move between a closed position covering the opening and an open position avoiding the radiation assembly; wherein a bottom supporting plane is formed at the bottom of the infant incubator, the process from the closed position to the open position of the incubator cover at least comprises a section of linear path moving in the first direction, and the included angle formed by the first direction and the bottom supporting plane is not smaller than 0 degree and smaller than 90 degrees. The infant incubator is convenient to clean and disinfect.

A hood assembly for a work vehicle includes a hood and a hood pivot joint configured to pivotally couple the hood to a chassis of the work vehicle. The hood pivot joint is configured to enable the hood to rotate between an open position and a closed position. The hood assembly also includes a lift mechanism having a linkage assembly pivotally coupled to the hood and configured to pivotally couple to the chassis of the work vehicle. In addition, the lift mechanism includes a linear actuator coupled to the linkage assembly. The linear actuator is configured to drive the linkage assembly to rotate the hood between the open and closed positions.

An under-hood storage system for a vehicle includes an under-hood storage bay located in an under-hood area of the vehicle, and an under-hood assembly that closes the under-hood storage bay when in a closed position. The under-hood assembly includes an under-hood panel having a first portion formed of a first material, and a second portion surrounding the first portion that defines an outer periphery of the under-hood panel. The second portion is formed of a second material that is softer than the first material. One or more attachment features secure the under-hood panel to the under-hood assembly. The under-hood panel interengages with the under-hood storage bay to close the under-hood storage bay.

The invention discloses a loader radiator damping device and a loader. The loader radiator damping device comprises a first mounting block, a second mounting block, a third mounting block and a fourth mounting block, the mounting block II is used for connecting a hood assembly; the first mounting block and the second mounting block are each provided with a shaft sleeve shock absorber. One end of the pull rod is connected with the first installation block through a shaft sleeve shock absorber, and the other end of the pull rod is connected with the second installation block through a shaft sleeve shock absorber. The system has the advantages of good damping performance, low noise, low maintenance rate, high system integration degree and the like. And meanwhile, the damping device can be provided with an adjusting gasket, a long round hole does not need to be formed in the pull rod, only a round hole is formed, the stress uniformity of the pull rod is guaranteed, and the problem that the action of the pull rod fails when a bolt loosens is solved.

This invention discloses a vehicle hood assembly and a vehicle. The hood assembly includes: an engine hood, with a structural component below the engine hood; and a buffer bracket, the buffer bracket having a bracket body and a bracket connecting portion, the bracket connecting portion being connected to the engine hood. The bracket body can cooperate with the structural component so that, in the event of a collision with the engine hood, the bracket body can slide longitudinally along the surface of the structural component under the guidance of the structural component. By allowing the bracket body to slide longitudinally along the vehicle when the engine hood collides, this invention increases the longitudinal crumple zone compared to the vertical crumple zone in related technologies, thereby increasing the crumple space and adapting to a novel engine hood design.

The exhaust device comprises an exhaust hood assembly, a magnetic rotating assembly, a purification assembly and a negative pressure fan, the exhaust hood assembly comprises an exhaust hood body, a bottom opening plate and a flow guide pipe, the bottom opening plate is arranged at the bottom of the exhaust hood body, a plurality of evenly-distributed threaded through holes are formed in the bottom opening plate, and the flow guide pipe is arranged on the bottom opening plate. The bottom opening plate is connected with the flow guide pipe through a threaded through hole, the purification assembly comprises a purification tank body and an adsorption filter element, the exhaust hood body and the purification tank body are connected through an air inducing pipe, the adsorption filter element is arranged in the purification tank body, a magnetic rotating assembly is arranged in the air inducing pipe, and the magnetic rotating assembly is used for promoting flowing of airflow in the air inducing pipe. The exhaust pipe is arranged at the top of the purification tank, the negative pressure fan is arranged at the end, away from the purification tank, of the exhaust pipe, the negative pressure fan directly acts on to-be-treated gas through the flow guide pipe and can also enter the exhaust hood body from the threaded through hole and then enter the air inducing pipe, and harm to the atmosphere is reduced by arranging the purification tank.

The utility model discloses a dual-vehicle engine hood assembly common detection tool, which comprises a positioning pin assembly, a reference surface assembly and a contour surface detection assembly, and is characterized in that the positioning pin assembly comprises a first positioning pin mounting seat (1), a second positioning pin mounting seat (2) and a positioning pin (3), the height of the first positioning pin mounting seat (1) is different from that of the second positioning pin mounting seat (2), and the height of the second positioning pin mounting seat (2) is different from that of the first positioning pin mounting seat (1); the positioning pin (3) is connected with the first positioning pin mounting seat (1) or the second positioning pin mounting seat (2) in an inserting manner, a reference surface (4) on the reference surface assembly has two working heights, and the contour surface detection assembly comprises a plurality of matrix type detection simulation devices and a plurality of symmetrical overturning detection simulation devices. According to the invention, engine hood assemblies of two vehicle types can be detected, the detection efficiency is effectively improved, and the detection quality can be ensured.

The invention discloses an air outlet cover assembly, an air conditioner shell and an air conditioner, and the air outlet cover assembly comprises a mounting plate which is provided with a ventilation opening and is provided with a first mounting part and a second mounting part; the air outlet cover comprises a frame, a connecting part and a guide part are arranged on the surface of the side, opposite to the mounting plate, of the frame, the connecting part is connected with the first mounting part, and the guide part is in guide fit with the second mounting part; and when the air outlet cover is mounted on the mounting plate, the guide part and the second mounting part can be matched before the connecting part and the first mounting part. Therefore, the guide part is arranged on the air outlet cover, the matching between the guide part and the second mounting part is prior to the matching between the connecting part and the first mounting part, so that the air outlet cover and the mounting plate are positioned and mounted, and meanwhile, the guide part can guide the mounting of the air outlet cover; the matching accuracy of the connecting part and the first mounting part is effectively improved, and the assembling convenience of the air outlet cover is effectively improved.

The application provides an engine hood, an engine hood assembling method and a construction machine, which comprises a front hood assembly, a rear hood assembly and a middle section assembly; the front hood assembly comprises a front framework module and a front skin component mounted outside the front framework module; the rear hood assembly is used for being independently mounted with the front hood assembly along a front-rear direction on a rear frame of the construction machine, and comprises a rear framework module and a rear skin component mounted outside the rear framework module; the middle section assembly comprises a middle section framework component and a middle section skin component mounted outside the middle section framework component, and the front-rear ends of the middle section framework component are respectively mounted on the front framework module and the rear framework module. The application reduces the production cost, realizes the modular installation of the engine hood, and has high assembling efficiency. Moreover, the correlation dimension chain of related parts with strict gap requirements is minimized, and the problems of poor appearance, such as uneven gap and unreasonable surface difference, of the engine hood of the large loader in the prior art are improved.

This invention discloses an automotive hood hinge mounting structure, belonging to the field of automotive parts technology. The automotive hood hinge mounting structure includes a bracket component comprising a first mounting portion and a second mounting portion, the second mounting portion having at least one first positioning plane; and a hinge structure comprising a fixed component and a movable component, the movable component having a positioning portion, the positioning portion having at least one second positioning plane, the second positioning plane being perpendicular to the first positioning plane. By setting up an mounting structure composed of a bracket component and a hinge structure, and using this mounting structure as a connecting carrier between the vehicle body frame and the hood assembly, the adjustability of the hood assembly during assembly is achieved based on the adjustment of the fixed component in a direction parallel to the first positioning plane and the adjustment of the hood assembly in a direction parallel to the second positioning plane, thereby achieving optimal fit between the hood assembly and surrounding components.

This utility model relates to the field of engine hood technology, specifically to an engine hood assembly with a reinforced structure, including a slide plate, a hood body, a heat dissipation frame, and a heat insulation component. The top of the slide plate has symmetrically symmetrically arranged rectangular through holes. Two connecting blocks are symmetrically fixedly connected to the top of the slide plate. A rack plate is fixedly connected to the top of the connecting blocks. A movable plate is slidably connected to the top of the rack plate. A mounting bracket is slidably connected through the top of the movable plate. A limit block is slidably connected to the inner side wall of the mounting bracket. Rectangular grooves are symmetrically arranged on the inner side wall of the mounting bracket. This patent facilitates the limiting of the limit block by using a limiting component, making it easy to install the heat dissipation frame into the interior of the slide plate. The locking component facilitates the adjustment of the movable plate, thereby changing the position of the movable plate at the top of the slide plate and consequently changing the position of the limit block, thus solving the technical problem of fixing heat dissipation frames of different sizes.