8results about How to "Adjustable quantity" patented technology

The utility model relates to the technical field of multi-layer graphite non-thermal-resistance pasters, and discloses a multi-station laminating machine for producing multi-layer graphite non-thermal-resistance pasters, which comprises a rack, the top of the rack penetrates through and is in sliding connection with a mounting frame, the top of the mounting frame penetrates through and is in sliding connection with uniformly distributed sliding plates, and the sliding plates penetrate through and are in sliding connection with the mounting frame. A transmission rod penetrates through and is rotationally connected between the inner walls of the rack, a transmission device is fixedly connected to one end of the outer ring of the transmission rod, a roller is fixedly connected to the middle of the outer ring of the transmission rod, and a heating assembly or a gluing assembly is arranged at the top of the sliding plate. According to the device, stations can be separated through the partition plates to prevent interference, graphite materials can be limited through the smooth side edges, it is ensured that the materials are stably conveyed along a preset path, a stable foundation is provided for accurate attachment, all the components of the device are modularly designed, and the mounting frame, the sliding plate, the gluing component and the heating component are easy to disassemble and assemble; and daily maintenance, cleaning and troubleshooting are facilitated.

The application discloses an insertion separation type automatic cosmetic cotton box, which comprises a base, a cotton storage cylinder and a group of cosmetic cottons. The base comprises a base assembly one and a base assembly two arranged on one side of the base assembly one. The base assembly two is detachably connected with the base assembly one. The inside of the base assembly one is a cavity one. The top of the base assembly one is sequentially provided with a cotton receiving plate one, a partition door and a cotton receiving plate two. The partition door is rotationally connected with the base assembly one. The cotton receiving plate one and the cotton receiving plate two are fixedly connected with the base assembly one. The cotton storage cylinder is arranged on the top of the base assembly one. The cotton storage cylinder is internally provided with a plurality of stacked layers of cosmetic cottons. The inside of the base assembly two is a cavity two. The cavity two is internally provided with a cotton outlet mechanism and a sliding mechanism. The cotton outlet mechanism slides on the sliding mechanism, so that the partition door is automatically opened, and the cosmetic cottons are brought into the cavity one under the movement of a push rod. The application has the characteristics of high automation degree, good sealing performance and low cost.

The invention discloses an integrated multi-shaft and multi-station tracking punching photovoltaic support production line, and relates to the technical field of photovoltaic support punching, the integrated multi-shaft and multi-station tracking punching photovoltaic support production line comprises a rack, the top of the rack is provided with a mounting groove in the horizontal direction, the top of the rack is movably provided with a plurality of sets of limiting pieces, and each set comprises two limiting pieces; a punching assembly is arranged at the top of each set of limiting pieces, a driving piece used for driving the punching assemblies to move transversely is arranged in the mounting groove, the driving piece comprises multiple sets of supporting pieces arranged in the mounting groove, the number of each set of supporting pieces is two, bearings are arranged at the tops of the supporting pieces, and the supporting pieces are arranged in the mounting groove. A first lead screw is rotationally arranged between the two bearings in each set in the horizontal direction. According to the photovoltaic support punching device, by starting the driving piece, the driving piece can drive the limiting piece and the machining frame to move horizontally and transversely, the distance between the different punching assemblies can be adjusted conveniently, and therefore the punching requirements of photovoltaic supports of different specifications are met.

The utility model relates to the technical field of environmental protection, and particularly provides a small-sized biological purification system for a packed bed, which comprises an aerobic unit, a plurality of sets of packed bed components are uniformly arranged at the bottom of the aerobic unit, each packed bed component comprises a base at the bottom, a stand column is connected above the base, and a lower limiting piece and an upper limiting piece are respectively arranged at the lower part and the top end of the stand column; a plurality of filler bed beds are connected in series on the upright post between the lower limiting piece and the upper limiting piece; the filler bed beds are filled with fillers; the system is further provided with an aeration assembly, the aeration assembly comprises an aeration fan and an aeration pipeline, one end of the aeration pipeline is connected with the aeration fan, the other end of the aeration pipeline is located in the aerobic unit, and the aeration pipeline is provided with a plurality of aeration outlets. According to the system, the number of the filler tire beds can be flexibly adjusted according to needs, and the failed filler tire beds can be flexibly replaced; and the standard discharge of the treated water is ensured.

The utility model relates to the field of metal part production, and discloses a heat treatment device for metal part production, which comprises a base, the top of the base is fixedly connected with four groups of heating boxes, the tops of the four groups of heating boxes are detachably provided with box covers, and turnover mechanisms are arranged in the heating boxes. A transmission mechanism is arranged at the top of the base, a connecting mechanism is arranged in the heating box, and the transmission mechanism comprises a supporting plate. According to the utility model, four groups of heating boxes are arranged, and each heating box is independently provided with a heating ring, so that different heating boxes can use the motor as a power source according to the requirements of metal parts, the output end drives the worm to rotate, the worm is meshed with the teeth of the worm wheel body, and the rotation motion of the motor is transmitted to the worm wheel assembly; and then the transmission rod is driven to rotate, finally, the fixed screen frame rotates, overturning of the metal parts in the heating process is achieved, and it is guaranteed that the parts are evenly heated.

The utility model discloses an english vocabulary learning teaching aid, including installation frame, word card, word card storage module and card reading module, word card storage module and card reading module detachable assembly are in installation frame, and word card is stored in word card storage module, and word card can be adsorbed on card reading module, and card reading module plays the word information of storage in word card, and the word information of storage in word card is rewritten through card reading module. Advantage, utilize the word card storage word information of content erasable, and the user is convenient according to the need and enters corresponding learning content, and the update cost is reduced, and the information of storage in word card is read with card reading module, and the number of card reading module is adjustable, and it is convenient between multiple modules and cooperates, constitutes word spelling, and the game such as connection line, improves the interesting nature of study, and utilizes word card storage module and stores word card, and presses word card storage module when using, and word card storage module can push out a word card, and it is convenient to take and store word card.

The utility model provides a kind of special-shaped small mine truck steel plate spring assembly, including first steel plate spring, the both ends of first steel plate spring are provided with ear, at least one second steel plate spring is stacked in the lower part of first steel plate spring, and the one end of the second steel plate spring adjacent to first steel plate spring is provided with a package ear, the utility model is stacked with the structure of first steel plate spring and second steel plate spring, can flexibly adjust rigidity according to different load conditions, makes suspension deviation frequency keep stable, effectively improves the smoothness of vehicle travel and the riding comfort of driver and passenger.

The utility model provides a kind of tablet mechanical type ration packer, it is related to tablet packer technical field, including support frame, inventory disc, threaded rod and discharge gate, the top of support frame is fixedly connected with inventory disc, the inside rotation of inventory disc is connected with threaded rod, and threaded rod is equipped with ration pack mechanism, the bottom of inventory disc is equipped with rotating mechanism, and the side of inventory disc is equipped with discharge gate;The utility model will one number of collar sleeve connection in the bottom end of threaded rod, then two number of collar cover in the top of one number of collar, then the baffle is rotated in rotating blade top, so that the position of baffle is coincided with rotating blade, the more coincidence, the less number of leakage hole is exposed, on the contrary, the less coincidence, the more number of leakage hole is exposed, the number of ration packed tablet can be adjusted, the fixed sleeve with nut is tightened in the top of threaded rod, two number of collar and one number of collar are clamped using fixed sleeve, and the position of two number of collar and one number of collar is locked.