14results about How to "Easy towing" patented technology

The utility model provides a kind of glass material camouflage net traction structure, the utility model relates to camouflage equipment technical field, it includes main component, main component contains type piece, multiple pivot and pinion;Second pivot is rotatably connected with winding wheel, and main component side is connected with traction assembly by traction line.This utility model realizes the convenient traction of glass material camouflage net by the cooperation of main component, winding wheel, traction assembly and locking assembly, and it is labor-saving to operate;Winding wheel ensures that traction line is orderly received and released, and traction is stable;Locking assembly prevents traction line from backtracking, improves use safety and reliability, and has higher practical value.

This application provides a multi-layer tension cable net floating platform to solve the problems of heavy weight and difficult tensioning construction of existing floating platforms. It includes a central column and pressure rings and buoyancy rings spaced apart from top to bottom, coaxially arranged with the central column. The pressure rings and buoyancy rings are connected by several first support rods. The top of the central column extends beyond the upper surface of the pressure rings, and the bottom of the central column is located between the pressure rings and buoyancy rings. Several first and second cables are respectively arranged between the pressure rings and the top and bottom of the central column, and several third cables are arranged between the buoyancy rings and the bottom of the central column. The first support rods, first cables, second cables, and third cables are all arranged in a circular array along the axis of the central column. By using multiple cables, this application significantly reduces the weight of the floating platform while ensuring its strength, thus saving costs.

The utility model relates to a tread pattern structure of a medium-short distance all-steel truck radial tire, which is characterized in that three rows of Z-shaped zigzag grooves in the same direction are distributed on a tire tread along the circumferential direction of the tire tread, and main pattern blocks with irregular pentagonal structures are distributed between the adjacent Z-shaped zigzag grooves to form two rows of blocky pattern columns; an inclined shallow groove is formed between every two adjacent main pattern blocks in each row. And the main pattern blocks in the block-shaped pattern columns on the two sides of the central zigzag groove are reversely arranged in a staggered manner along the circumferential direction. A plurality of stone discharging blocks are arranged at the bottom of the Z-shaped zigzag ditch in the extending direction of the Z-shaped zigzag ditch, and the stone discharging blocks comprise main stone discharging blocks and auxiliary stone discharging blocks which are sequentially and alternately connected. A plurality of knife-shaped shallow grooves are evenly distributed in the shoulder portions of the tire tread, a plurality of block-shaped heat dissipation square grooves are evenly distributed below the two shoulder portions of the tire tread, and a plurality of exhaust holes are evenly distributed in the peripheries of the main pattern blocks. Compared with the prior art, the tire tread pattern structure disclosed by the utility model has the advantages of low rolling resistance, strong road holding force, good stone discharging performance and the like.

The utility model relates to a portable sonar draft measuring device, which belongs to the technical field of ship measurement and comprises a fixing plate, a supporting rod fixedly connected to the bottom of the fixing plate, a mounting frame arranged on the outer side of the supporting rod and a sonar measuring device body fixedly mounted on the outer side of the mounting frame. A sliding assembly is arranged between the mounting frame and the supporting rod, and a lifting mechanism is arranged on the outer side of the fixing plate. The sliding assembly comprises a balancing weight and a sliding sleeve fixedly connected to the outer side of the balancing weight, and the sliding sleeve is connected to the outer side of the supporting rod in a sleeving mode and fixedly connected with the mounting frame. The lifting mechanism comprises a box body fixedly installed on the top of the fixing plate and a motor fixedly installed in the box body. According to the portable sonar draft measurement device, the installation height of the sonar measurement device body can be conveniently adjusted according to the size of a measured ship, the installation flexibility is improved, use is convenient, and practicability is high.

This utility model discloses an automatic pushing device for a trolley used in the steaming of edible fungi canned goods, relating to the field of edible fungi canning. It includes a traction unit and N sets of lifting units. The traction unit includes a drive motor, a traction seat, two guide rails, and two bottom beams. The two bottom beams are respectively positioned below the two guide rails. Two mounting seats are welded and fixed between the bottom beams and the guide rails. This utility model controls the synchronous contraction of multiple hydraulic rods to move the bottom beams and guide rails upwards, aligning the ends of the guide rails with the inlet track of the autoclave at the same horizontal height. The drive motor drives the rotating shaft and sprocket to rotate, driving the chain. The traction seat pulls the trolley, which, constrained by the two guide rails, is pulled forward smoothly and straight by the chain. This ensures that the wheels of the trolley can smoothly enter and accurately align with the track inside the autoclave without deviation, reducing operational difficulty and significantly lessening the workload of workers.

The utility model belongs to the field of weeding equipment, and particularly relates to weeding equipment for agricultural facilities, which comprises a tractor, a transverse block is assembled on the tractor, a leaf crushing guide mechanism is assembled on the transverse block, the leaf crushing guide mechanism comprises a fixing block, the fixing block is assembled at the bottom of the transverse block, a guide rod is assembled on the fixing block, and a limiting block is assembled on the guide rod. According to the weeding equipment for the agricultural facility, through cooperation of the traction push plate and the movable block, the problems that although an existing weeding device uses a weeding knife to cut weeds, broken leaves of the weeds are not treated, and the weeding efficiency is high are solved; the problem that the use effect is affected due to the fact that the diluted herbicide is sprayed on the broken leaves and does not well permeate into the ground is solved.

The utility model discloses an adjustable trailer rope belongs to trailer auxiliary equipment technical field, including the rope take -up and pay -off mechanism and rope positioning mechanism, the rope take -up and pay -off mechanism is including the work box, the outer surface of work box is installed with first rope, the inner wall of work box is hinged with the door of cabinet through the hinge, the outer surface of door of cabinet is installed with handle, the outer surface of work box is installed with the handle, the inner wall of work box is inlayed with the bearing of relative symmetry, through the cooperation of bearing, rope winding roller, baffle, positioning hole, rope protection pad, door of cabinet, handle, round hole, second rope and work box, not only is convenient for people to the second rope and carry out take -up and pay -off, and can protect the second rope, and it is convenient for people to utilize the equipment to the vehicle and drag, the setting of vertical board, horizontal board, limit hole, positioning pin, baffle, spring and handle, not only is convenient for people to the rope winding roller and position, and it is convenient for people to carry the equipment.

The utility model relates to a silica gel strip vulcanization device with UV modification function belongs to silica gel strip production device technical field, including vulcanization box main part and base support, be equipped with silica gel strip transmission device, heating device, UV device in vulcanization box main part, silica gel strip transmission device be driven by power mechanism, and silica gel strip transmission device includes setting in silica gel strip incoming side's driving roller, sets up in the adhesive tape advancing direction's driven roller, dynamic pulley and sets up in silica gel strip output side's supporting wheel, heating device and UV device set up on vulcanization box main part upper cover plate and lower bottom plate surface, and silica gel strip enters by vulcanization box main part one side, and outputs by vulcanization box main part other side, and heating device is used for heating to silica gel strip, and UV device is used for UV light illumination treatment to silica gel strip, the utility model discloses through above -mentioned structure, need not additive to carry out the processing to silica gel strip, reaches the effect that the surface is smooth and does not stick dust.

The utility model discloses a mobile dangerous chemical processing apparatus, including protection mechanism, it includes mobile device, the top fixedly connected with baffle of mobile device, the bottom fixedly connected with left fixed plate of baffle right side, the right side of left fixed plate inner chamber is provided with the protective outer box, the left side of protective outer box and the inner chamber contact of left fixed plate, the utility model discloses through bottom mobile device realizes flexible transfer, and wheeled trailer structure is convenient for vehicle traction, and protective outer box adopts vacuum protective layer and blast -proof housing double protection, and the inner layer is stainless steel, and the outer layer is blast -proof fiber braided layer, ensures the transportation safety, and pressure sensing unit real -time monitoring chemical container pressure, and data is transmitted to control unit, and cylinder is through slide and metal plate linkage, and according to pressure data drive connecting plate adjustment protective outer box position, realizes dynamic sealing, and has improved the security of chemical transportation.

This utility model relates to the field of trailer technology, providing a trailer with a bidirectional retractable and foldable awning. It includes a trailer board, with base blocks fixed to both sides of the bottom end of the trailer board. A mop is hinged to the outer wall of one end of the base block. Both sides of the trailer board have longitudinal retraction structures, and the top of each longitudinal retraction structure has a transverse retraction structure fixed to it. This utility model, by incorporating the transverse retraction structure, allows the slide block and moving rod to move via a lead screw under the drive of a servo motor, realizing the unfolding and folding of the transverse awning along the length of the trailer board. This achieves the functions of "bidirectional retraction" and "foldability," allowing the width of the transverse awning to accommodate goods of different sizes. Automatic retraction is achieved via the servo motor, making operation simple. This device provides a convenient function for lateral retraction of the transverse awning, improving the adaptability and convenience of the foldable awning trailer during use.

The utility model relates to the technical field of road surface cleaning, and discloses a pull autorotation type road shoulder cleaning machine which comprises a connecting frame, a traction frame is fixedly installed on the back of the connecting frame, a first supporting frame is fixedly installed on the top of the connecting frame, and a supporting rod is fixedly installed on the back of the connecting frame. Supporting wheels are fixedly installed at the bottoms of the supporting rods, a sweeping mechanism is arranged outside the connecting frame, and a limiting mechanism is arranged outside the connecting frame. Under the cooperation of moving wheels, traction and movement of a connecting frame are facilitated, under the cooperation of chain wheels and chains, a first brush roller and a second brush roller can rotate conveniently, and therefore the road edge and the side face of a road shoulder can be cleaned conveniently, and the first brush roller and the second brush roller are driven to rotate through rotation of the moving wheels; and independent power supply or use of a hydraulic transmission device is not needed, the acquisition cost is low, the equipment structure is simple, and the repair or maintenance cost is low.

The utility model relates to the technical field of generator set, concretely relates to a tractor generator set easy to install, including frame, generator set, three point suspension frame, wheel, adjusting support, the adjusting support includes stand, first connecting frame, swing bar, second connecting frame, first sleeve, second sleeve, left and right screw rod, hand wheel, the present scheme rotates the hand wheel, drives left and right screw rod to rotate. Because the thread rotation direction of first sleeve and second sleeve is opposite, the rotation of screw rod will drive first connecting frame and second connecting frame to be close to each other or away from each other, and the movement of frame will pass through swing bar, and four wheels are synchronously lifted or lowered, so that the frame is integrally lifted or lowered, solve two big pain points of difficult to move and install laborious under non -machine state.