9results about How to "Adjustable height position" patented technology

The utility model discloses spraying equipment for high-strength glue special for sofas, which comprises a frame, side edge moving components are arranged at the top ends of two sides of the frame, transmission components are arranged at the top ends of the side edge moving components, a transverse transmission component is arranged in the middle of each transmission component, one end of each transverse transmission component is fixedly connected with a corner brace, and the other end of each transverse transmission component is fixedly connected with the corner brace. One end of the corner connector is fixedly connected with the vertical transmission assembly, the bottom end of the vertical transmission assembly is fixedly connected with the fixing head, the side edge moving assemblies on the two sides move together through a linkage device, and each side edge moving assembly comprises sliding rails arranged at the top end of the frame. The glue spraying heads are driven to move in all dimensions through the side edge moving assembly, the transmission assembly, the transverse transmission assembly, the vertical transmission assembly and the linkage device, the glue spraying heads at the bottom are evenly sprayed on the sofa fabric, the effect of replacing manual operation is achieved, the working steps are reduced, and the working efficiency is improved.

The utility model relates to the technical field of packaging bag sealing machines, in particular to a packaging bag sealing machine for deoxidizing agent production, which comprises a base. Movable grooves are formed in the four corners of the top face of the base, and an empty groove is formed in the middle of the top face of the base. A shaking structure is installed on the base and comprises a backing ring, the backing ring is fixedly installed on the top face of the base, a containing table is movably installed on the top face of the base, guide columns are fixedly connected to the four corners of the bottom face of the containing table, springs are arranged on the outer sides of the guide columns in a sleeving mode, and a motor is fixedly installed in the base. The output end of the motor is fixedly connected with a cam, an adjusting structure is installed on the back face of the base, and the adjusting structure comprises a fixing frame. According to the sealing machine disclosed by the utility model, materials can be driven to shake in a packaging bag through the arrangement of the lifting movable placing table, so that the materials are compacted, a space is vacated in the packaging bag, the packaging bag can be conveniently placed in the sealing machine main body, and the packaging bag can be conveniently sealed.

The refrigeration compressor support comprises a support body, a mounting plate, a damping part and a base, a groove is formed in the center of the interior of the support body, a two-way lead screw is arranged at the top end of the interior of the groove, and the two ends of the two-way lead screw are sleeved with movable sleeves respectively; movable sleeves are arranged on the support main body, adjusting plates are arranged at the top ends of the movable sleeves, mounting plates are arranged above the adjusting plates, compressor mounting holes are uniformly formed in the mounting plates, a base is arranged at the bottom end of the support main body, and the interior of the base is uniformly connected with the bottom of the support main body through damping parts; cavities are evenly formed in the damping piece. By installing the support body, the installing plate, the compressor installing hole, the base and the damping piece, the damping effect is achieved, the compressor body is protected, meanwhile, noise is reduced, the damping piece can bear loads in multiple directions, and the damping effect is improved.

The utility model discloses a wall body pastes and positions construction frame for building engineering, and specifically relates to wall body pastes and positions construction frame technical field, including bottom plate, guard frame and installation platform, the top of bottom plate is fixed with guard frame, the top of guard frame is provided with adjustable guardrail subassembly, adjustable guardrail subassembly includes guard bar, guardrail board, fixed orifice, fixed peg, screw rod and limit cap. The utility model discloses be provided with guardrail board, and multiple groups of guard bar stand in the top position of guard frame, and multiple groups of guardrail board are then installed in the outside of guard bar, and are combined into complete guardrail piece and use, and the fixed peg of guardrail board inside is used for the fixed position of guardrail board, and after the fixed peg is screwed to loosen, the guardrail board can move up and down along the guard bar, in this process, the height position of multiple groups of guardrail boards can be adjusted, or the distance between multiple groups of guardrail boards is adjusted, and the adjusting use function of the construction frame guardrail board is realized.

This utility model discloses an adjustment device for the length of explosive charge, including a chassis, a vertical rod fixed on the chassis, a slider slidably sleeved on the vertical rod, a horizontal rod slidably sleeved on the slider, a fixed block hinged to one end of the horizontal rod, an angle adjustment mechanism for adjusting the angle of the fixed block installed on the horizontal rod, a fixed rod fixedly sleeved inside the fixed block, and a measuring rod of equal length to the fixed rod slidably sleeved inside the fixed block, the measuring rod having graduation lines, and a positioning plate fixed to the bottom end of the measuring rod. The height of the measuring rod extending beyond the fixed rod is the height of the explosive charge to the bottom of the borehole, thus allowing adjustment of the explosive charge length as needed.

The utility model discloses a snow removing device for road accumulated snow, and belongs to the technical field of road cleaning equipment. The vehicle body is provided with a track, the vehicle body is connected with the snow storage bin, the vehicle body is connected with the first fixing block, the first fixing block is connected with the second fixing block, the second fixing block is provided with the first motor, the first motor is connected with the first threaded rod, the sliding plate is provided with a threaded hole and a sliding hole, the first threaded rod is connected with the threaded hole and connected with the first fixing plate, the first fixing plate is arranged on the vehicle body, and the first fixing plate is connected with the sliding rod. The sliding rod is connected with the second fixing block, a long hole is formed in the sliding plate, the second threaded rod is connected with the long hole, the second threaded rod is connected with the second motor, the second motor is arranged on the sliding plate, the connecting block is arranged in the long hole and connected with the second threaded rod, the connecting block is connected with the snow shoveling mechanism, the snow shoveling mechanism is communicated with the snow storage bin through a corrugated pipe, and the conveying mechanism and the snow discharging mechanism are arranged in the snow storage bin. The height and the horizontal position of the snow shoveling mechanism are adjustable; accumulated snow shoveling, conveying and stacking are efficiently completed; and the snow discharging mechanism facilitates follow-up accumulated snow treatment, and the snow removing efficiency is integrally improved.

The utility model discloses an adjustable display, including display main part, base plate, lifting device and rotating mechanism, the rotating mechanism includes adjusting seat and connecting piece, the connecting piece includes connecting plate, steady pillar and rotating circular plate, steady pillar is located between connecting plate and rotating circular plate, connecting plate is connected with display main part, and the rotating circular plate is connected with the base plate. Hemispherical protrusions are evenly distributed on the surface of the rotating circular plate, the adjusting base comprises a mounting plate, a fixing column and a pressing rod, and the fixing column is located between the opposite surfaces of the mounting plate. The pressing rod is pressed, the displayer body and the connecting piece rotate with the fixing column as the axis, the angle of the displayer body and the connecting piece can be flexibly adjusted, the rotating nut rotates, the lifting screw is lifted and drives the fixing cylinder, the adjusting base and the displayer body to move upwards, the height position of the displayer body can be adjusted, and a user can conveniently use the displayer in different postures. If the display is used in a lying posture on a chair, the display can be adjusted.

The utility model discloses a PCB surface tornado dedusting cleaning position adjusting structure which comprises a top adjusting mechanism and a bottom adjusting mechanism, the top adjusting mechanism and the bottom adjusting mechanism are the same in size and structure, and the bottom adjusting mechanism comprises a Z-axis lead screw module and an X-axis lead screw module. The Z-axis lead screw module comprises a bottom plate, a servo motor, a limiting frame, a first lead screw and a lifting plate, and the servo motor and the limiting frame are both fixedly installed at the top end of the bottom plate. And the height positions of the top tornado dust removal assembly and the bottom tornado dust removal assembly can be adjusted through the corresponding Z-axis lead screw modules of the top adjusting mechanism and the bottom adjusting mechanism, products of different heights can be adapted, and the horizontal positions of the top tornado dust removal assembly and the bottom tornado dust removal assembly can be adjusted through the X-axis lead screw modules.