33results about How to "Adjust the slope" patented technology

The invention provides a multifunctional treadmill and belongs to the technical field of fitness equipment. The multifunctional treadmill is used for solving the problems of inconvenient folding, unachievable running platform slope adjustment and the like of the treadmill in the prior art. The multifunctional treadmill comprises a base and a support; the support comprises a first supporting rod and a second supporting rod; an operating floor is fixed between the first supporting rod and the second supporting rod; a first armrest is fixed on the upper part of the first supporting rod, while a second armrest is fixed on the upper part of the second supporting rod; a heart rate sensor is fixed on the first armrest, while a wifi wireless receiver is fixed on the second armrest; a running platform is arranged on the base and comprises a mounting rack, a first roller and a second roller; a crawler sleeves the first roller and the second roller; the first roller is further connected with a driving mechanism; an angle adjusting mechanism is arranged at one end of the mounting rack; a slope adjusting mechanism is arranged at the lower end of the mounting rack. The multifunctional treadmill is capable of adjusting the slope of the treadmill within a certain range, and meanwhile, is convenient to fold.

The invention relates to a mobile phone shell material receiving machine capable of stacking and loading material receivers, including a frame, a power distribution control box, a material receiving mechanism, a pick-and-place device, a conveying device, and a material receiver stacking and feeding device, and the material receiving device The device stacking and feeding device includes a stacking and feeding box, on which a stacking and feeding square trough is provided, and the bottom of the stacking and feeding square trough is provided with a stacking and feeding lifting block, and the stacking and feeding lifting block is lifted from the stacking and feeding The groove goes out and is connected with the stacking material lifting cylinder. The stacking material lifting block is located on the upper side of the stacking material box and is provided with a stacking material spring, and the upper part of the stacking material spring is connected with a stacking material supporting seat; the present invention Set up a specific material receiver stacking and loading device, which can realize that piles of material receivers can be clamped and loaded by the pick-and-place device one by one, and can realize continuous feeding while ensuring the matching position of each material receiver and the pick-and-place device Consistent, greatly improving the accuracy of pick-and-place and reducing equipment costs.

The invention relates to a rotary guidance and transport device for band steel, belonging to the technical field of guidance and transport device for flexible workpiece, in particular to the device for guiding and transporting the band steel made by continuous casting and continuous rolling to a thin slab to a coiler. The device is characterized in that: an upper pinch roll is fixedly arranged on a swing arm, while the swing arm and a lower pinch roll are fixedly arranged in a housing window; the rotary guidance device is aslant arranged in the lower right part of the upper pinch roll, a gap is arranged on the cylindrical concave arc surface for enclosing a part of the upper pinch roll, the gap moves back Alpha angles from the gap of the upper pinch roll in relation to the biting line of the band steel, far away from the biting line; and the bottom of the rotary guidance device is a surface which is inclined Beta angles around the surface in relation to a rolling line. After use, the head of the band steel avoids the gap and runs to the bottom surface of the guidance device directly and refractably, guiding smoothly. The device has the advantages of simple and reasonable structure, reliable operation, avoidance for rolling or folding the heaping steel, convenience for reducing waste product, improving operating rate, saving energy and reducing consumption; less spare parts, easy implementation and maintenance, low running cost, and ability to avoid fire accidents of the hydraulic cylinder.

The invention discloses a rolling system and a working method thereof, and belongs to the field of rolling equipment. The system comprises a roller press rack and a motor, wherein an extrusion rolleris arranged on the lower portion of the roller press rack, a feeding device is arranged on the upper portion of the roller press rack, the extrusion roller is in transmission connection with an outputshaft of the motor, the feeding device comprises a feeding rack, a telescopic mechanism and an inclined inserting plate, the inclined inserting plate is fixedly connected with a telescopic part of the telescopic mechanism and comprises an upper plate and a lower plate which are fixedly connected, a guide roller is arranged on the lower portion of the feeding rack in the axial direction of the extrusion roller, the telescopic mechanism is hinged to the upper portion of the feeding rack, the guide roller is located in a cavity between the upper plate and the lower plate, the inclination of theinclined inserting plate of a roller press can be conveniently and rapidly adjusted, the roller press can be conveniently adjusted according to different material types in the working process, and theworking effect of the roller press is improved. According to the method, the rolling system is adopted, the inclination of the inclined inserting plate can be conveniently controlled, and the methodis suitable for different kinds of materials.

An elliptical appliance able to regulate the slope of the tracing of pedal is disclosed. A guide mechanism is respectively arranged at front and back ends of a skeleton for respectively guiding the fist ends of left and right supporting rods to move along a closed tracing and their second ends to move along a reciprocating tracing, so making the pedals to move along an almost elliptical tracing. The third guide mechanism is used to make the pedal in horizontal state when it is at the lowest position or in a forward inclined state when it is at the highest position.

The invention discloses an ecological rock-soil mechanics slope protection test device under a simulated rainfall condition. The device comprises an experiment box, wherein a base plate is arranged inthe experiment box; an experiment plate is arranged above the base plate; the top of the experiment plate is connected with a connecting plate through a hinge; a cover plate is arranged at the top ofthe experiment box; the bottom parts of the two sides of the cover plate are connected with L-shaped blocks through telescopic rods; ventilation pipes are arranged between the two L-shaped blocks; circular plates are fixedly connected to the two ends of each ventilation pipe; the circular plate is movably connected with the L-shaped block; the top of the cover plate is fixedly connected with an air pump; the air pump is connected with the ventilation pipes through air pipes; a plurality of water flowing pipes are arranged between the two ventilation pipes; the bottom of each water flowing pipe is fixedly connected with a plurality of spray nozzles; the top of the cover plate is fixedly connected with a water pump; and the water pump is connected with the water flowing pipes through waterpipes. The device has the advantages that the rainfall and the wind power direction can be changed, and experimental data can be obtained more comprehensively.

The invention relates to a logistics truck loading lifting machine. The logistics truck loading lifting machine comprises a supporting bottom plate and a conveying device. A sliding groove is formed in the right side of the front end of the supporting bottom plate. A conveying device is mounted on the top of the supporting bottom plate. The conveying device comprises a conveying adjustment mechanism, a limiting mechanism, a conveying frame, an expansion bracket, a conveying telescopic push rod, a blocking mechanism, a pushing mechanism, universal wheels and follow-up branched chains. The limiting mechanism comprises a limiting push rod, a limiting push block, a limiting rotary frame, a limiting spring, a limiting lug, a carrying frame and a limiting body. Through the logistics truck loading lifting machine, the problems that the labor intensity is large, engineering tires need to be manually placed into a truck compartment and are likely to topple over, potential safety hazards are caused by manually loading the engineering tires onto a truck, and the loaded positions of the engineering tires need to be adjusted manually when the engineering tires are loaded onto the truck in the prior art can be solved. The logistics truck loading lifting machine can automatically convey the engineering tires and conduct tidy stacking on the engineering tires.

The invention relates to a hanging bracket special for logistics truck loading. The hanging bracket comprises a supporting bottom plate and a conveying device. The conveying device is mounted at the top of the supporting bottom plate and comprises a conveying adjusting mechanism, a position correcting mechanism, a conveying frame, a telescopic frame, a conveying telescopic push rod, a blocking mechanism, a pushing mechanism, universal wheels and following branch chains. The position correcting mechanism comprises a position correcting push rod, a position correcting frame, a position correcting clamping plate, a clamping plate push rod and a position correcting supporting plate. The difficult problems that during existing engineering tire truck loading, the labor intensity is large, engineering tires need to be manually placed inside a wagon carriage, during engineering tire truck loading rolling, waggling is generated, thus the potential safety hazard exists in engineering tire manualtruck loading, and the truck loading positions of the engineering tires need to be manually adjusted can be solved. The functions that the engineering tires can be subjected to position correcting and are stacked in order can be achieved.

The invention provides a dragon bone waterlift type earthwork conveying system and a construction method thereof. The dragon bone waterlift type earthwork conveying system comprises at least one segment of conveying unit; each segment of conveying unit comprises a material collector and a conveyer which both adapt buoyancy boxes as fulcrums; the end portion of each conveyer is arranged in the corresponding material collector; each conveyer comprises a groove body and a conveying belt; each conveying belt is provided with a scraping board; each conveying belt is composed of an upper conveying belt body and a lower conveying belt body; each upper conveying belt body is arranged on the corresponding groove body through a supporting shaft; each lower conveying belt body is arranged in the corresponding groove body; and the size of each scraping board is matched with that of the corresponding groove body. The dragon bone waterlift type earthwork conveying system has the beneficial effects that each supporting shaft is arranged below the corresponding upper conveying belt body and can be used for supporting the weight of the upper conveying belt body, due to the arrangement of the supporting shafts, the length of the conveying belt in each stage of conveying unit is increased, besides, continuous conveying is achieved between the conveyers, power transmission is fast, and the conveying efficiency is improved.

The invention relates to a mobile phone shell coloring and discharging all-in-one machine. The mobile phone shell coloring and discharging all-in-one machine comprises a machine frame, a distributioncontrol box, a conveying device, a coloring device, a picking and placing device and a material receiving mechanism. The material receiving mechanism comprises a material receiving base. A material receiving rotary motor is arranged on the material receiving base. The material receiving rotary motor is connected with a material receiving rotary square block. Four sets of material receiver mountingbases are arranged on the material receiving rotary square block. Material receivers are arranged on the material receiver mounting bases. Each material receiver comprises a material receiver main body; a material receiver clamping block which is in clamping fit with the edge of a product shell is arranged on the outer side of each material receiver main body; a receiver positioning insertion groove is formed in the side portion of the material receiver main body; and a camera hole insertion column is arranged in the middle of the material receiver main body. Through the specific material receiver structure on a material carrying device of the material receiving mechanism and in cooperation with the picking and placing device, mobile phone shells can be received and protected and thus areprevented from being damaged in the collection casting and conveying processes, meanwhile, the mobile phone shells can be detected, the position precision of a camera hole and a matching insertion block is ensured, and the subsequent yield is greatly increased.

The invention discloses a linear motion device for a weightless environment. The device comprises a first main body, a second main body and a compression assembly, wherein the first main body is rotatably connected with a first roller, the first roller rotates through a driving assembly, the second main body is fixedly provided with a linear guide assembly, the first roller is arranged on the linear guide assembly and can roll along the linear guide assembly to drive the first main body to perform linear motion, two ends of the compression assembly are respectively connected to the first mainbody and the second main body, the compression assembly is slidably connected to the first main body and / or the second main body, and the compression assembly generates opposite pressure on the firstmain body and the second main body at the same time so that the pressure is generated between the first roller and the linear guide assembly, and the first roller generates a friction through the pressure during rotation to enable the first roller to roll. The device does not depend on gravity, and is stable in movement, small in size and large in stroke.

The invention provides an assembly type integrally-formed fast-assembly floor and an installation method thereof, and belongs to the technical field of floor installation. The assembly type integrally-formed fast-assembly floor comprises a splicing structure, ceramic tiles, a calcium silicate board, a waterproof board, a floor drain, a filling block, a drainage pipe and a lifting structure. A plurality of splicing structures are mutually connected to form the bottom box frame, and the ceramic tiles, the calcium silicate board and the waterproof board are respectively connected to the bottom box frame, so that the bottom box has relatively good waterproof performance and fireproof performance, the floor drain is pre-mounted, subsequent trepanning is not needed, the accuracy of a floor drain mounting point position is ensured, and the floor drain mounting efficiency is improved. The installation efficiency of the whole bottom box is improved, tiles are fixed when the filling blocks are installed, tile laying operation is not needed during installation, direct installation can be achieved, manpower is saved, the efficiency is improved, the height of the waterproof plate and the gradient of the bottom box can be adjusted through the lifting structure, the bottom box has the gradient, cost is saved, and installation is convenient and fast.

The invention discloses a double-inclined-hole machining device for a numerical control machining center. The double-inclined-hole machining device comprises an operation table, wherein a groove is formed in the operation table, two stand columns are slidably connected to the upper surface of the operation table, the section of each stand column is in a homocentric-squares shape, air cylinders are arranged on the inner top walls of the stand columns, a cross beam is jointly welded to the output ends of the air cylinders, the bottom wall of the cross beam is slidably connected with a first sliding block through a sliding groove, the cross beam is rotatably connected with a threaded rod through a bearing in a penetrating manner, the threaded rod is in threaded connection with the first sliding block, the first sliding block is in interference fit with an adjusting bearing, a sliding rod is welded to the side wall of the adjusting bearing, and the sliding rod is slidably connected with a second sliding block in a sleeving manner. The double-inclined-hole machining device has the beneficial effects that drilling operation of double inclined holes can be conducted more accurately, meanwhile, chippings can be prevented from splashing in the drilling process, the production environment is guaranteed, cooling liquid can be recycled, the spraying amount of the cooling liquid can be adjusted and controlled automatically, more energy is saved for the cooling liquid, and the production cost is saved.

The invention discloses a notebook computer supporting frame comprising an upper frame and a lower frame. The upper frame is rotationally connected with the lower frame; a baffle is arranged at the bottom of the upper frame; the top of a first supporting rod is connected in the middle lower portion of the upper frame, the bottom of the first supporting rod is connected with the lower frame, the top of a second supporting rod is connected the middle upper portion of the upper frame, the bottom of the second supporting rod is connected with the lower frame, a first sliding groove and a second sliding groove are arranged in the upper surface of the lower frame, and the first supporting rod and the second supporting rod are in cross connection. The included angle between the upper frame and the lower frame can be adjusted at will by rotating the knob and the actual requirement can be achieved. The surface friction force between the first supporting rod and the lower frame and the surface friction force between the second supporting rod and the lower frame are increased through the frosted surface of the first sliding groove and the second sliding groove, the purpose of supporting the upper frame more stably is achieved, and the frame has the advantages of being simple in structure, convenient to adjust and wide in application range.

The invention discloses a copying board for art works, which comprises a first support frame and a first copying board; a resistance shaft is connected to the right side of the first support frame, and two ends of the resistance shaft is fixedly mounted on the surface of a second hinge bar; a connecting rod is fixedly welded at the top of the left side of the first support frame, and a slider is connected to the inner left side of the connecting rod; a self-tightening bolt is mounted on the surface of the slider; the bottom end of the first copying board is in contact with the top end of the first support frame; grooves are arranged in the two ends of the first copying board; a first hinge bar is hinged with the left side of the first copying board, and the back of the first hinge bar is connected to a plug. The copying board for the art works has the advantages that more painting tools can be carried through the surfaces of the first support frame and the second support frame, which is convenient to use the painting tools; the area of the first copying board is increased by rotating the first copying board and the second copying board, and the slope of the first copying board canbe adjusted through the first support frame and the slider.

The invention provides full-automatic stamping and receiving equipment. The full-automatic stamping and receiving equipment is high in compatibility, can be adaptive to high-speed stamping production equipment and can prevent products from being damaged. The full-automatic stamping and receiving equipment comprises a butt joint conveying belt assembly and a plurality of material receiving modules connected in sequence, the input end of the butt joint conveying belt assembly is connected with the output end of stamping equipment, and each material receiving module comprises a carrying module, a conveying belt assembly, a material basket and a material loading and conveying module. The output end of the butt joint conveying belt assembly is connected with the conveying belt assembly of the first material receiving module through a guide frame assembly, the conveying belt assemblies of every two adjacent material receiving modules are in butt joint, the material baskets are loaded on the material loading and conveying modules, and a plurality of product limiting grooves are formed in the material baskets. The carrying modules suck materials on the conveying belt assemblies and then move the materials to the material loading and transporting modules, and the material loading and transporting modules load products in the product limiting grooves. The full-automatic stamping and receiving equipment is applied to the technical field of material loading equipment.

The invention discloses an airport in-vehicle staircase, which comprises a motor vehicle and a staircase, wherein the staircase is arranged at the top of the motor vehicle. The airport in-vehicle staircase also comprises a hydraulic cylinder. One end of the staircase is rotatably connected with the motor vehicle; one end of the hydraulic cylinder is hinged to the motor vehicle, the other end of the hydraulic cylinder is hinged to the staircase; and the hydraulic cylinder is used for driving the staircase to rotate. The staircase comprises a driving mechanism, a plurality of moveable plates, and two support beams arranged in parallel and at intervals. The driving mechanism is arranged on the support beams; the moveable plates are arranged on the driving mechanism and between the two supportbeams; the driving mechanism is used for driving the moveable plates to rotate to keep horizontal state. The airport in-vehicle staircase effectively solves the problem of requiring a plurality of airport in-vehicle staircases with different fixed angles when the hatch door heights of different types of planes are different.

The invention discloses a multifunctional supporting section assembly for a toilet draining at the same floor. The multifunctional supporting section assembly for the toilet draining at the same floor comprises a section main structure, and further comprises a decoration layer connecting component. A clamping groove is formed in the middle of the top face of the section main structure. The decoration layer connecting component comprises a decoration layer fixing block and two clamping blocks, the decoration layer fixing block is provided with a decoration layer fixing screw hole, one end of each clamping block is fixed to the lower side of the decoration layer fixing block, and each clamping block is provided with a bending section and a tightening section. When the multifunctional supporting section assembly for the toilet draining at the same floor is mounted, the decoration layer fixing block is fixed to the lower side of a ground decoration layer, the two clamping blocks of the decoration layer connecting component fall into the section main structure through the clamping groove, and the bending sections of the two clamping blocks are fastened on the lower sides of two clamping block locating blocks respectively. Thus, fast mounting of the connection of the section main structure and the ground decoration layer is achieved, the workload of field installation is reduced, construction efficiency is improved, the overall quality of the toilet draining at the same floor is improved, and two functions can be achieved.

The invention provides a sucking disc structure and a vacuum adsorption system and relates to the technical field of precision machining. The sucking disc structure comprises a base disc, a vacuum sucking disc and a regulating mechanism, wherein the vacuum sucking disc is positioned at one surface of the base disc; and the regulating mechanism at least comprises a part which is positioned at one surface, far away from the vacuum sucking disc, of the base disc. When the sucking disc structure is arranged at a machine tool platform, the regulating mechanism at least comprises one part which is positioned between the base disc and the machine tool platform so that the regulating mechanism can be used for regulating the included angle between the base disc and the machine tool platform. By thearrangement, the sucking disc structure can improve the problem about relatively low machining precision of parts in the prior art.