12results about How to "Troubleshooting mobility" patented technology

The utility model discloses an electric valve, an active suspension and a vehicle. The electric valve comprises a valve seat provided with a sliding groove; the valve element is arranged in the sliding groove and can slide along the sliding groove; the iron core is arranged on the first side of the valve seat, the valve element is arranged on the second side of the valve seat, and the iron core can drive the valve element to slide; a first balance hole is formed in the valve seat, the first end of the first balance hole is communicated with the gap between the iron core and the valve seat, the second end of the first balance hole is communicated with the gap between the valve seat and the valve element, and the gap between the iron core and the valve seat and the gap between the valve seat and the valve element are communicated through the first balance hole formed in the valve seat. The air pressure difference in the cavities at the upper and lower ends of the valve seat in the opening or closing process of the electric valve is reduced, and the difficulty in moving the iron core due to overlarge air pressure difference is avoided, so that the stability of the electric valve is improved.

The application relates to the technical field of soft soil foundation treatment, and discloses a dynamic compaction device based on a static-dynamic drainage consolidation method, which comprises a moving frame, a soft soil foundation, a well point pipe inserted into the soft soil foundation, universal wheels fixedly installed at the bottom of the moving frame, and a dynamic compaction assembly arranged on the moving frame. The dynamic compaction assembly comprises a dynamic compaction part and a reinforcing part. The dynamic compaction part is located at the top of the moving frame, and a drainage part is arranged outside the dynamic compaction part. With the downward movement of a tamping plate, a lower pressing plate is driven to move downward, and then a L-shaped plate II is driven to move downward, so that the L-shaped plate II drives a fixed plug to move downward and is inserted into the soft soil foundation, thereby ensuring the stability of the whole device when the soft soil foundation is tamped. After the tamping plate moves to the uppermost position, a spring lifts a connecting plate, thereby driving the L-shaped plate II to move upward, the fixed plug can be pulled out of the soft soil foundation, and the whole device can be normally moved.

The utility model discloses a kind of even drying devices for imidazole ethanol production, belong to imidazole ethanol drying equipment technical field, it includes: fixed frame, the top of the fixed frame is fixedly installed with frame, the inside of the frame is provided with conveyor belt, the top of the frame is fixedly installed with drying cabinet, the inside of the drying cabinet is provided with drying assembly, the drying assembly includes: two groups of worm gears and worms, two groups of the worm respectively with corresponding worm gear is engaged, can let every place material on conveyor belt can be fully contacted hot air, effectively solve the problem that material local drying is insufficient or over-drying in traditional drying device, can remove pollutants in waste gas, avoid untreated waste gas direct emission to air pollution to environment, facilitate to the quick installation and disassembly of filter plate, can easily take out filter plate to clean or replace, facilitate to adjust lifting support seat, facilitate the movement and stably support operation of the device.

The utility model discloses a kind of repair construction material transport devices, including bottom plate, the material fixed component is equipped on the bottom plate upper surface, the bottom plate upper surface one side is fixed with stand, the top end of the stand is fixedly connected with horizontal shift drive component, the mobile end of the horizontal shift drive component is fixedly installed with grabbing component, the bottom plate upper surface is fixed with push handle near stand one side, the bottom plate lower surface is equipped with two steering components near push handle one side, the bottom plate lower surface is installed with power walking component away from steering component one side, the bottom plate lower surface middle part is fixedly installed with battery.In the utility model, set up bottom plate, material fixed component, stand, horizontal shift drive component, grabbing component, battery and push handle, horizontal shift drive component can drive grabbing component to move, loading and unloading of material can be realized using grabbing component, improve the convenience of loading and unloading, reduce manual labor intensity, also avoid that material is broken due to slide.

This application discloses a double-sided pressing device for OLED products, which improves the accuracy of double-sided pressing and facilitates the movement and handling of the double-sided pressing fixture. The device includes: a fixture support plate device, a double-sided pressing fixture, a multi-axis automatic adjustment mechanism, and an optical alignment mechanism. The double-sided pressing fixture is located on the fixture support plate device. The double-sided pressing fixture includes a support base plate, a fixed pressing head, and a magnetic adsorption pressing assembly. The fixed pressing head and the magnetic adsorption pressing assembly are disposed on both sides of the support base plate. The multi-axis automatic adjustment mechanism is installed on the fixture support plate device. The multi-axis automatic adjustment mechanism includes an electromagnet, a first pneumatic lifting magnet assembly, and an adjustment assembly. The adjustment assembly is used to adjust the alignment of the OLED product, and the electromagnet and the first pneumatic lifting magnet assembly cooperate with the magnetic adsorption pressing assembly to achieve pressing of the OLED product. The optical alignment mechanism is located below the fixture support plate device and is used to position the OLED product to achieve double-sided alignment pressing of the OLED product.

The motor adjusting mechanism for the circular knitting machine solves the problem that a motor is difficult to move and comprises a hanging plate, a driving mechanism and a fixing plate, the hanging plate is used for being fixed to other parts, the driving mechanism is arranged on the hanging plate, the driving mechanism comprises an air cylinder, a driving connector, a first connecting block and a second connecting block, and the fixing plate is arranged on the air cylinder. The air cylinder is arranged on the hanging plate, the driving connector is arranged at the driving end of the air cylinder, the first connecting block and the second connecting block are connected with the two ends of the driving connector in a clamped mode, the air cylinder is arranged on the hanging plate, the first connecting block and the second connecting block jointly clamp the driving connector, and meanwhile the first connecting block and the second connecting block are jointly connected with the fixing plate. Under the driving of the air cylinder, the fixing plate can accurately move, the motor on the fixing plate can also accurately move, labor and time are saved, the motor can conveniently move, and therefore the problem that the motor is difficult to move is solved.

The invention discloses a geological prospecting sensor full-automatic placing device and method, and belongs to the field of geological prospecting. The device comprises a mounting platform with a turnover function, a main body is arranged on the mounting platform, a mechanical arm grabbing mounting mechanism and a sensor storage bin are arranged in the main body, and the main body is connected with the mounting platform through a sliding structure; the mounting platform comprises a first platform and a second platform, the first platform is connected with the second platform through an overturning switching mechanism, different types of walking mechanisms are arranged at the bottoms of the first platform and the second platform correspondingly, pushing mechanisms are arranged on the outer side of the first platform and the outer side of the second platform correspondingly, and the pushing mechanism on the first platform is used for pushing the main body to the second platform; a pushing mechanism on the second platform is used for pushing the main body to the first platform. The installation platform with the turnover switching function is matched with the crawler walking mechanism and the wheel walking mechanism, so that switching of walking modes is achieved, and the problem that the terrain adaptability of a single walking mode is insufficient is solved.

This utility model discloses a box-type pressing assembly, belonging to the technical field of blister packaging machines. It includes a base plate with a box attached to its top, a transmission adjustment device, and two support blocks. The transmission adjustment device is installed on the top of the base plate, and its moving part is connected to one side of the box. A fixing plate is connected to the top of each support block. The fixing plate has multiple through holes and multiple fixing nuts are connected to its top. Fixing bolts are threaded into the fixing nuts. In this utility model, a pressure strip is installed between the box and the fixing plate. The fixing bolts are then inserted into the fixing nuts, and a wrench is used to rotate them, causing the fixing bolts to move downwards. This causes the bottom of the fixing bolts to abut against the pin holes, thereby fixing the box tightly against the base plate. This ensures the box can move back and forth on the base plate without moving upwards.

The utility model relates to the technical field of buildings, and discloses a building construction platform which comprises a box body, one side of the box body is fixedly connected with a motor box, the interior of the motor box is fixedly connected with a servo motor, the output end of the servo motor is in spline connection with a transmission rod, and one end of the transmission rod is fixedly connected with a first threaded lead screw. According to the building construction platform, through arrangement of a servo motor, a first threaded lead screw, a moving plate and a lifting platform, when a project needs higher equipment, the servo motor is started to enable a transmission rod to rotate, the first threaded lead screw is driven to rotate, the moving plate is driven to continue to move through rotation of the first threaded lead screw, and the lifting platform ascends and descends; and the height of the equipment can be adjusted according to actual conditions, so that the situation that higher equipment is needed for working during construction, the construction process is possibly tedious, labor is wasted, and the working efficiency is affected is effectively avoided.

This utility model discloses a cutting device for stainless steel coil production, relating to the technical field of cutting devices. The utility model includes a support frame, and further includes: a support part mounted on the support frame for supporting the device on the support frame; a positioning part disposed on the support part for positioning the coil; and a fixing part mounted on the support part for reinforcing the coil. After the coil is placed on the support part, it is centered by the positioning part, preventing deviation during cutting. After being positioned by the positioning part, the coil is further reinforced by the fixing part, further improving the stability during cutting. By setting the positioning part, after the stainless steel coil is in place, a hydraulic push rod is activated, which pushes a corresponding sliding block to move. The sliding block is connected to a transmission mechanism formed by a side connecting rod and a main connecting rod.

This application belongs to the field of hydraulic support technology and discloses a movable four-column hydraulic support assembly, including a first support and a second support, and further including: a propulsion component, a lifting component, a connecting component, and side retaining plates. The two ends of the propulsion component are respectively connected to the first base and the second base; the lifting component includes a first bottom lifting jack and a second bottom lifting jack, the first bottom lifting jack being disposed at one end of the first base and the second bottom lifting jack being disposed at one end of the second base; the connecting component includes a first connector and a second connector, the first connector being embedded in the lower end face of the first base; the second connector is hinged to the first connector, and its other end extends into the second base; the side retaining plates are detachably disposed on the first top beam, the second top beam, the first base, and the second base. The first and second bottom lifting jacks raise one end of the first and second bases, allowing them to detach from the bottom of the roadway, thus solving the problem of difficulty in moving the first and second bases.

The dust box and cleaning robot are disclosed and belong to the technical field of cleaning robots. The dust box comprises a box body, a connecting assembly and a dust bag. The box body is provided with a dust guide hole. The connecting assembly is used for mounting the dust bag in the box body and can connect or close the dust guide hole and the internal space of the dust bag. The connecting assembly comprises a mounting piece and a moving piece. The mounting piece is provided with a mounting hole. The dust bag is mounted in the mounting hole. The inner wall of the box body is provided with a fixing structure. The mounting piece is connected to the fixing structure. The moving piece is slidably arranged between the mounting piece and the fixing structure. The moving piece is provided with a through hole which can connect the dust guide hole and the mounting hole. The moving piece is moved to connect or close the mounting hole and the dust guide hole. The fixing structure comprises a first sliding groove and a first clamping groove. The first sliding groove is arranged below the first clamping groove. The upper end of the moving piece is provided with a first clamping buckle which is clamped with the first clamping groove and a second clamping buckle which is clamped with the top end of the mounting piece. The lower part of the moving piece is inserted into the first sliding groove, so that the moving piece is not easy to be deformed.