20results about How to "Stable placement" patented technology

The utility model relates to the technical field of automobile emergency starting power supplies, and discloses an automobile emergency starting power supply with a preheating function, which comprises a heat preservation shell, a shell cover is arranged on the outer side of an opening of the heat preservation shell, and two supporting frames are arranged on the upper side face of the side wall of the bottom of the heat preservation shell. Limiting stop blocks are arranged on the front side edge and the rear side edge of the upper side face of each supporting frame, a limiting baffle is arranged on the left side edge of the supporting frame located on the left side, emergency starting power source bodies attached to the limiting stop blocks and the limiting baffles are installed on the upper side faces of the two supporting frames, and electric heating plates are installed on the four walls of the inner side of the heat preservation shell. Through the arrangement of the supporting frame, the emergency starting power source body can be placed in the heat preservation shell in a suspended mode, the electric heating plate is installed on the inner wall of the heat preservation shell and can be prevented from making contact with the emergency starting power source body, and therefore the space where the emergency starting power source body is placed can be heated through the electric heating plate under the cooperation of the heat preservation shell and the shell cover; therefore, the temperature of the whole body can be raised.

The invention relates to a large workpiece carrying device, and belongs to the technical field of workpiece conveying devices. The device comprises a base, two conveying wheel sets, two pressure sensors and two adjusting driving assemblies, the bottom of the base is connected with a walking structure, the two conveying wheel sets are arranged on the base in a bilateral symmetry mode, each conveying wheel set comprises a plurality of conveying wheel units, each conveying wheel unit comprises a wheel frame and a rolling wheel, the wheel frames are rotationally installed on the base, and the rolling wheels are arranged on the wheel frames. The rollers upwards protrude out of the top surface of the base; the two pressure sensors are installed between the base and the two conveying wheel sets correspondingly, the two adjusting driving assemblies are connected with the two conveying wheel sets correspondingly, each adjusting driving assembly comprises a first gear, a first rack and a driving piece, and the two driving pieces in the two adjusting driving assemblies are in control connection with the two pressure sensors correspondingly. According to the large workpiece carrying device, automatic centering of workpieces in the left-right direction can be achieved, and the conveying process of the workpieces is safer and more stable.

The invention discloses sand blasting equipment which comprises a sand blasting chamber, a bearing mechanism, a spray gun mechanism and a sand supply mechanism, the sand blasting chamber is provided with a sand blasting space, the bearing mechanism comprises a rotatable bearing part capable of moving inside and outside the sand blasting space, and the spray gun mechanism comprises a first movable spray gun, a second movable spray gun and a third movable spray gun. The first spray gun, the second spray gun and the third spray gun spray sand towards the first face, the second face and the outer side face of a workpiece correspondingly, the sand supply mechanism comprises a sand sweeping pipeline, a cyclone separator and a sand flow divider, one end of the sand sweeping pipeline communicates with the sand blasting space, and the other end of the sand sweeping pipeline communicates with a feeding port of the cyclone separator. The sand flow divider is arranged in the sand blasting space, a material inlet of the sand flow divider is communicated with a material outlet of the cyclone separator, and material distribution ports of the sand flow divider are respectively communicated with the first spray gun, the second spray gun and the third spray gun. According to the sand blasting equipment, simultaneous sand blasting on the three faces of the workpiece and full-area sand blasting on the workpiece are achieved, and the working efficiency and the sand blasting yield are improved.

This utility model relates to the field of heating spoon technology, and in particular discloses a heating spoon, including a spoon body assembly and a handle assembly used in conjunction with the spoon body assembly. The spoon body assembly includes a spoon head with a blind groove for holding material and a heating element for heating the spoon head. The blind groove for holding material has an inner groove concave surface for contacting the target object to be heated. The handle assembly has a spoon handle with a hollow cavity structure, and a control module electrically connected to the heating element is integrated within the hollow cavity structure. This heating spoon achieves reasonable division of core functions. The spoon body assembly focuses on material holding and heating, while the handle assembly integrates control functions, avoiding component interference and facilitating use. The inner groove concave surface of the blind groove for holding material makes close contact with the target object to be heated, improving the heat transfer efficiency of the heating element. The hollow cavity spoon handle can protect the control module and also reduce heat conduction, preventing burns to the hands, thus combining practicality and safety.

The utility model provides a drilling device for bucket tooth production, which belongs to the technical field of bucket tooth drilling equipment, and comprises a base and a frame arranged on the base, a lifting device I is arranged on the frame, a drilling device I is arranged on the lifting device I, a placing component is arranged on the base, the placing component comprises a fixing plate and a placing clamping groove arranged on the fixing plate, and the placing clamping groove is arranged on the fixing plate. A bucket tooth body is placed on the containing clamping groove, one end of the bucket tooth body penetrates through the fixing plate through the containing clamping groove, a second lifting device is arranged on the base, an abutting seat is arranged at the output end of the lifting device, a pushing device is further arranged on the rack and located below the fixing plate, and a second drilling device is arranged at the output end of the pushing device. According to the bucket tooth drilling device, the containing clamping groove and the second lifting device are arranged, the containing clamping groove provides a stable containing position for the bucket tooth body, after drilling is completed, the second lifting device is beneficial for a worker to take out the bucket tooth from the containing groove, and more complex machining requirements are met through the arrangement of the pushing device and the second drilling device.

The utility model relates to the technical field of plastic trays, in particular to a draggable plastic tray which comprises a tray body, self-locking idler wheels are fixedly connected to the four corners of the bottom of the tray body, supporting blocks are arranged among the self-locking idler wheels, the tray body is fixedly connected to the tops of the supporting blocks, clamping grooves are formed in the two sides of the middle of the tray body, and the tray body is fixedly connected with the supporting blocks. A clamping block is fixedly connected to the top of the clamping groove, a mounting column is fixedly connected to the middle of the clamping block, an annular metal block is fixedly connected to one end of the mounting column, a supporting plate is fixedly connected to the bottom of the tray body, and a silica gel plate is fixedly connected to the bottom of the supporting plate. According to the draggable plastic tray, through the arrangement of the mounting groove, the threaded cross rod and the telescopic rod, when the draggable plastic tray is used, the threaded cross rod is driven to run through the mounting groove, and then the threaded cross rod is matched with the telescopic rod for use; therefore, the effects that the placing positions of the dishes can be more stably placed, and the number of the dishes capable of being borne by the tray body can be increased according to requirements are achieved.

The utility model discloses a modular construction operation platform for highway slope protection, which comprises at least one construction operation platform unit, the construction operation platform unit comprises a first bearing pipe, a second bearing pipe and two third bearing pipe groups, the first bearing pipe and the second bearing pipe are arranged at an interval, and each third bearing pipe group comprises two third bearing pipes; the first load-bearing pipe and the third load-bearing pipe can be inserted into a slope protection to form a stable triangular structure, a stable placement position is provided for construction equipment, the first load-bearing pipe is connected with the second load-bearing pipe and the third load-bearing pipe, the pedal is detachably connected to the third load-bearing pipe set, the whole construction operation platform can be detachable, and the construction operation platform is convenient to use. And assembly and transportation are convenient.

The utility model relates to a processing device which is used for punching and chamfering a workpiece, the processing device comprises a bearing unit which comprises a base, a processing table and a mounting platform, the processing table is mounted on the base, and the workpiece is detachably mounted on the processing table; the mounting platform is movably connected with the base, and the mounting platform is driven to move in the first direction; the punching unit comprises a first mounting seat and a punching assembly, the first mounting seat is connected with the mounting platform, and the punching assembly is movably arranged on the first mounting seat; the punching assembly moves to the opposite side of the to-be-machined face of the workpiece and is driven to move in the second direction so as to conduct punching operation on the to-be-machined face; wherein the second direction is perpendicular to the first direction. According to the utility model, the machining efficiency can be improved, so that the yield is effectively improved, and as the placement position of the workpiece is relatively stable, the position does not need to be frequently replaced, the machining size precision can be ensured, and the stability of the machining precision is guaranteed.

The utility model discloses a multi-layer coaming box with high connection stability, which comprises an upper supporting plate, the lower surface of the upper supporting plate is fixedly connected with supporting legs, the interiors of the supporting legs are rotatably connected with first rotating columns, one ends of the first rotating columns are fixedly connected with rotating buttons, and the interiors of the supporting legs are fixedly connected with fixing plates. The outer wall of the first rotating column is rotationally connected to the interior of the fixing plate, a gear is fixedly connected to the outer wall of the first rotating column, an eccentric wheel is fixedly connected to the outer wall of the first rotating column, and a pulley is rotationally connected to the outer wall of the eccentric wheel. According to the multi-layer coaming box, the sliding frame reciprocates in a small range, then the sliding columns are driven to slide on the inner wall of the sliding frame and slide in the fixing blocks at the same time, when the sliding columns slide into the supporting foot sleeves, fixing of the multi-layer coaming box is completed, and therefore the effect of fixing the bottom of a tray of the multi-layer coaming box is achieved; therefore, the goods can be effectively prevented from moving, and the placing position of the goods is kept stable.

The application discloses a medicine injection structure under hemodialysis and a method thereof, and relates to the technical field of medicine injection, which comprises a pipe sleeve body used for connecting an extracorporeal circulation system under hemodialysis; each group of medicine injection assemblies comprises a medicine adding end pipe communicated with the pipe sleeve body and a valve assembly arranged in the medicine adding end pipe; and a transmission sheet assembly and a handle piston column assembly are further arranged in and outside the medicine adding end pipe, and the handle piston column assembly acts on the end of the transmission sheet assembly. The application can be connected to the extracorporeal circulation system under hemodialysis, and is in a closed state in the process of not being used, and does not affect the treatment process of hemodialysis. When medicine treatment is needed, the valve assembly acts as an internal normally closed switch, and further actions of the transmission sheet assembly and the handle piston column assembly can realize different medicine adding modes, and the medicine adding modes can realize quantitative medicine adding and continuous medicine adding processes, and are safe and stable.

The invention discloses an installation method for a steel stand column arranged in a pile. The installation method comprises the following steps that S1, pile hole construction is conducted; s2, a reinforcement cage is arranged downwards; s3, the placement position of the stand column guide frame is marked on the pile casing; s4, the construction mode of the H-shaped steel stand column is selected according to the section number of the H-shaped steel stand column preset in the pile, the construction mode comprises a first insertion method or a second insertion method, and S5, multiple sections of H-shaped steel are sequentially put down and implanted according to the design requirement, the multiple sections of H-shaped steel stand columns are connected, and concrete is poured into a pile hole; s6, concrete is poured into the pile holes, and H-shaped steel stand columns are implanted; s7, after the concrete has certain strength, the directional frame is dismantled; and S8, the empty hole is filled back to the ground elevation. According to the method, different construction technologies are determined according to different construction working conditions, by strictly controlling the construction process and flow, the standardization of construction is ensured, the safety of the construction process is enhanced, and operation is convenient.

The invention belongs to the technical field of four-wheel motorcycles, and particularly relates to an electric emergency four-wheel motorcycle which comprises a front motorcycle and a rear motorcycle, the front motorcycle is connected with the rear motorcycle through a connecting mechanism, an electric front axle is installed on the front motorcycle, an electric rear axle is installed on the rear motorcycle, tires are installed on the electric front axle and the electric rear axle, and the tires are connected with the front motorcycle and the rear motorcycle. A storage battery cabin is installed on one side of the front vehicle, and an emergency material storage mechanism is further arranged on the rear vehicle. The emergency material storage mechanism and the limiting assembly are utilized, the interior of the storage box is divided into a plurality of storage cells with the same width through a plurality of partition plates, a plurality of bottled materials are sequentially arranged and placed in the storage cells, then the width of the storage cells is reduced, bottle bodies are clamped through the partition plates, and therefore positioning of the bottle bodies is achieved; bottle rolling caused by jolting in the running process of the motorcycle is avoided, the uniformity of the bottles is guaranteed, and follow-up taking and using are facilitated.

The invention discloses an overturning and discharging manipulator for powder metallurgy parts, and relates to the technical field of overturning and discharging manipulators. The device comprises a CCD detector, the CCD detector is arranged at the interval of two connecting arms, the CCD detector is fixedly connected with the end, away from a box body, of a first telescopic rod, and the CCD detector carries out shooting comparison on parts grabbed by a discharging mechanism, so that the grabbing position is adjusted through the discharging mechanism, the overturning angle and the laying-down position are adjusted in a similar way, and the grabbing precision of the parts is improved. The two parts are arranged on the two connecting arms, slippage caused by a poor grabbing position, collision caused by too many or too few overturning angles and falling of the parts caused by uncertain laying-down positions are avoided, so that the situation that the parts are damaged and waste products are generated is avoided, meanwhile, other parts on the two connecting arms are matched with each other, the two parts can be grabbed respectively, and the CCD detector is arranged at the interval of the two connecting arms. And two parts on the two sides can be detected, and the manufacturing cost of the overturning discharging mechanical arm is reduced.

The utility model relates to the technical field of corrugated cartons, and discloses a regenerative corrugated carton with a partition plate, which comprises a carton body and a carton cover, a transverse partition plate is placed in the carton body, a vertical partition plate is mounted on the upper surface of the transverse partition plate, a sliding groove is formed in the upper surface of the transverse partition plate, and a sliding block is slidably connected to the inner wall of the sliding groove. The upper surfaces of the sliding blocks are fixedly connected with the lower surfaces of the vertical partition plates, T-shaped grooves are formed in the front faces and the back faces of the sliding blocks, and T-shaped limiting blocks are slidably connected to the inner walls of the T-shaped grooves. According to the regenerated corrugated carton with the partition plate, the vertical partition plate is moved, the vertical space in the carton body can be adjusted by moving the vertical partition plate, the vertical partition plate is taken to insert a sliding block into a sliding groove, at the moment, the cambered surface of a T-shaped limiting block is stressed and stored in a T-shaped groove, and after the sliding block is completely placed, the T-shaped limiting block is pushed to move into the limiting groove through the elastic force of a first spring; therefore, the installation of a new vertical partition plate can be completed, and more spaces can be conveniently separated.

The present invention provides an energy storage unit and an insulated / refrigerated container, the energy storage unit comprising: an energy storage body and at least one support, wherein the energy storage body is columnar, the energy storage body has an inner cavity, the inner cavity is used to contain phase change material; the support is fixed to the energy storage body, the support has a bottom plate, and the bottom plate is parallel to the central axis of the energy storage body. When installing the energy storage unit of the present invention, it is only necessary to point the support toward the area to be installed and make the bottom plate fit the installation surface. When the bottom plate is placed on the installation surface, the energy storage body can maintain a stable placement state in the installation area, and there is no need to use fixing tape to bundle between multiple energy storage units. Compared with the existing energy storage tube, the energy storage unit of the present application is more convenient to install and fix, which not only saves the materials for installation and fixing, but also effectively improves the production efficiency.

The utility model provides a novel oblique insertion type vegetable grafting device. The novel oblique insertion type vegetable grafting device includes: a workbench; a placing cylinder, the placing cylinder is equipped on the workbench, and a placing groove for placing stock is arranged on the placing cylinder; a mounting frame, the mounting frame is equipped above the workbench; a shearing mechanism, the shearing mechanism is equipped on the mounting frame and is used for shearing the stock; an adjusting mechanism, the adjusting mechanism is equipped on the workbench and is used for adjusting the inclination degree of the shearing mechanism. The novel oblique insertion type vegetable grafting device provided by the utility model can automatically shear the grafting port on the stock, ensure that the grafting port angle formed by the stock meets the grafting requirement, and improve the grafting success rate.

The utility model relates to the technical field of speed reducers, in particular to a speed reducer convenient to assemble, disassemble and maintain, which comprises a base, a speed reducer body, a cover frame and a fixing plate, the speed reducer body is placed at the upper end of the outer wall of the base, the cover frame is arranged at the upper end of the outer wall of the base, and a sleeve is fixedly connected to the middle of the inner wall of the cover frame. And a buffering assembly is arranged in the middle of the interior of the sleeve, fixing plates are fixedly connected to the left side and the right side of the upper end of the base, and sliding grooves are formed in the middles of the interiors of the fixing plates. The placing position of the speed reducer body is partially stabilized through the buffering assembly in the cover frame, meanwhile, when the speed reducer is used, the speed reducer body can partially shake, at the moment, part of vibration generated when the speed reducer body is used can be counteracted through the buffering assembly, and the stability of the speed reducer is improved. When the cover frame is used, the cover frame can be matched with speed reducer bodies of different heights for use through the fixing plates at the two ends of the outer wall, and the cover frame can be directly removed through thread movement of the outer wall of the screw.

The invention provides a beef jerky baking oven capable of automatically adjusting temperature, and relates to the technical field of beef jerky baking ovens. A bottom plate is fixedly connected in a baking oven main body, an air cylinder is fixedly connected to the upper end part of the bottom plate, a rack sleeves the outer surface of the air cylinder, the rack is slidably connected to the upper end part of the bottom plate, and a rotating seat is rotatably connected in the bottom plate; the outer surface of the rotating seat is sleeved with a gear, an output shaft of the air cylinder is controlled by the control box to stretch out, the stroke of the output shaft of the air cylinder is divided into four sections, the output shaft of the air cylinder stretches out to drive the rack to slide at the upper end of the bottom plate, and the rack is meshed with the gear to drive the baking frame connected to the rotating seat to rotate in the sliding process. The baking rack is driven to rotate by 90 degrees every time the baking rack is started, the baking rack is driven to rotate by an angle close to a circle after four times of starting, at the moment, a controller in the control box controls an output shaft of the air cylinder to intermittently contract, and the output shaft of the air cylinder extends and contracts to drive beef being baked to continuously rotate to adjust the heated position.

The utility model discloses an odor removal device for sole production, relates to the technical field of sole odor removal, and solves the problems that a sole needs to be moved below a limiting block, limiting columns need to be pulled upwards to be placed below the limiting block, and the limiting columns are located on the two sides respectively, so that the sole is inconvenient to place, and the production efficiency is high. The problems that when the shoe sole with the peculiar smell removed needs to be taken out by a person, the shoe sole needs to be taken out by the person and cannot rotate by a circle along with a conveying device, and when the shoe sole is taken out manually, due to the fact that friction force exists between a limiting block and the shoe sole, the shoe sole cannot be directly pulled out from the lower portion of the limiting block conveniently, and the use efficiency of the device is reduced are solved. Supporting frames are symmetrically and fixedly installed at the two ends of the odor removing box correspondingly, through cooperation between anti-skid rubber strips and clamping grooves, the position of a containing base can be conveniently and stably placed, the shoe sole containing device can conveniently move along with a conveying belt, and meanwhile shoe soles can be independently placed on the containing base.