13results about How to "Adapt to work needs" patented technology

The utility model discloses a transverse driving device suitable for a needle plate of a flat knitting machine. The transverse driving device comprises a motor, a rocker arm, a left sliding rod, a right sliding rod, at least one left limiting hole and at least one right limiting hole, an output shaft of the motor is connected with a first end of a rocker arm, the axial direction of the output shaft is perpendicular to the length direction of the rocker arm, a second end of the rocker arm is connected with a right sliding rod, the right sliding rod is connected with the right part of the needle plate, and the length directions of the right sliding rod and the rocker arm are parallel to the base plane of the needle plate; the right limiting hole is formed in the horizontal direction, the right sliding rod penetrates through the right limiting hole to be connected with the right portion of the needle plate, and the right sliding rod can only do transverse reciprocating motion in the width range of the right limiting hole in the vertical direction. The left limiting hole is formed in the horizontal direction, the left sliding rod penetrates through the left limiting hole to be connected with the left portion of the needle plate, the left sliding rod can only do transverse back-and-forth movement in the width range of the left limiting hole in the vertical direction, the working requirement for transverse high-speed back-and-forth movement of the needle plate is met, and stability is achieved. The utility model further discloses the flat knitting machine comprising the transverse driving device.

The utility model discloses a double -row self -lubricating roller chain, including chain device, the chain device comprises chain body, transmission tooth disc, guide tooth disc and tension adjusting tooth disc, two transmission tooth disc engagement installation are in chain body both sides, two guide tooth disc engagement installation are in chain body bottom end both sides position, tension adjusting tooth disc engagement installation is in the middle bottom end of chain body, tension adjusting tooth disc bottom end is installed and is installed lubricating oil groove, lubricating oil groove upper end is installed in the bottom end of mounting bracket, the mounting bracket upside is installed with tension adjusting mechanism, and tension adjusting tooth disc rotation is installed in tension adjusting mechanism bottom end position. The utility model discloses tension adjusting tooth disc engagement is in the middle bottom end of chain body, adjusts the tension of chain body through changing its position, makes chain body keep proper tightness, avoids appearing too loose or too tight.

The utility model discloses a numerical control machine tool of adjustable workpiece angle, including lathe main part, the middle part rotation of lathe main part top is provided with the turntable, one side fixed setting of turntable top is provided with the support column, and the top hinged of support column has the third hinged seat, and the top fixed setting of third hinged seat has the second installation seat, a numerical control machine tool of adjustable workpiece angle of the utility model, through third motor drive driving gear rotation, because driving gear and driven gear meshed connection, and then drive driven gear and the rotation of the shaft, to drive the rotation of the turntable, and then conveniently adjust the orientation of workpiece, through the rotation of first screw rod of first motor drive, and then drive first sleeve left and right movement, to drive second hinged seat left and right movement, and then drive second installation seat to third hinged seat as the pivot rotation, and then conveniently adjust the pitch angle of workpiece, can adapt to different work demand.

The invention relates to the technical field of oil and gas field exploitation equipment, in particular to an automatic control repeated leaking stoppage tool. The automatic control repeated leaking stoppage tool comprises a shell, a soluble opening ball and a soluble closing ball, wherein the two ends of the shell are connected with an upper connector and a lower connector; an activating device, an automatic control system, an inner sleeve, a ball valve mechanism and a ball basket are sequentially arranged in the shell from top to bottom, the opening ball and closing ball input device pushes the activating device to move downwards, and the pushing distance of the closing ball is longer; the automatic control system controls the inner sleeve to rotate to open and close the circulation hole according to the moving distance of the activation device, and the ball valve mechanism synchronously rotates along with the inner cylinder to control a lower runner switch. And the ball basket collects the opening ball and the closing ball to wait for dissolution in the drilling fluid. According to the automatic control repeated plugging tool, when the opening ball and the closing ball are put in, the inner sleeve is controlled to rotate to open and close the circulating hole; the soluble opening ball and the soluble closing ball do not occupy the space in the ball basket any more, and the working frequency is not limited by the containing capacity of the ball basket any more.

The utility model relates to the technical field of spirit source all things tea, and concretely is a kind of multistage crushing equipment for spirit source all things tea production, including rack, the one end of rack top is equipped with coarse crushing component, the bottom of coarse crushing component is located in the inside of rack and is equipped with fine crushing component, the one end of rack top is equipped with driving motor for providing driving force for coarse crushing component and fine crushing component, which is away from coarse crushing component. Through compact structure design, the manufacturing cost and maintenance difficulty of the equipment are reduced, which has high practicability and popularization value, is suitable for the crushing processing of spirit source all things tea and other similar traditional Chinese medicinal materials, can meet the production needs of different particle size requirements, and has wide application range. Through reasonable structure layout and power distribution, the utility model solves the problems of low material crushing efficiency, uneven particle size and complex equipment structure in the prior art, and provides reliable technical support for the large-scale production of spirit source all things tea.

The utility model provides a kind of glass's storage device for glass production and manufacture, it is related to glass storage technical field, including support frame, further include: fixed on support frame conveyor, for guiding transmission glass plate;Sliding installation is in the lifting and stacking assembly of support frame one side;Fixed in the drive assembly of support frame one side;Wherein, drive assembly includes fixed in the motor of support frame one side, the double-layer runner of fixed in the motor output end respectively has first runner and second runner with transmission.The above technical scheme, its purpose is to realize automation stacking by motor drive conveyor and lifting and stacking assembly, conveyor guides glass plate to stacking area, motor controls the up and down movement of lifting plate, ensure that glass plate is accurately stacked.Soft shock member reduces impact, gear and screw system ensure that lifting process is stable.Support frame lower part universal wheel provides flexibility, lifting foot adjusts height, ensure that device stably operates, to improve stacking efficiency and security.

The utility model relates to a kind of direct current converters, including circuit board, controllable on-off protection device, power device and connecting point are also provided on circuit board, protection device is detachably fixed on circuit board, and the outer connection contact of protection device is electrically connected with connecting point, and the butt joint of protection device through outer connection contact and connecting point constitutes the parallel connection of power device.In addition, power device and protection device can also be packaged in ceramic substrate to form a closed module, the parallel connection of protection device and power device, and the switching of protection device between on state and off state according to the received control signal.The present application can optimize the layout and setting of the protection device for overcurrent protection of power device, meet the design requirements of different working conditions, and improve the working stability and reliability of direct current converter.

The utility model discloses a simple and easy replacement caterpillar wheel's support jacking device, include: base, and the bottom surface of base is installed with support subassembly and removal subassembly, scissor type lift link group, two groups are symmetrically arranged to the top surface of base to scissor type lift link group, and scissor type lift link group includes first connecting rod and second connecting rod, transmission mechanism, and transmission mechanism includes connecting rod and transmission subassembly, and the both ends of connecting rod are respectively with the first connecting rod rotary joint of two scissor type lift link groups, and transmission subassembly installs on the top surface of base, and the moving direction is perpendicular with the axis of connecting rod, support frame, and support frame sets up above base, and the top end sliding connection of second connecting rod is in the bottom of support frame, and the top end rotary joint of first connecting rod is in the bottom of support frame, the utility model discloses through transmission subassembly and push connecting rod linear movement to realize the lifting of support frame, and the operation process is relatively simple and convenient, and need not complex operating skill, can complete the jacking of caterpillar wheel and put down operation quickly, improved work efficiency.

The utility model discloses a kind of clinical waste storage devices, including storage box, detachably set in the box cover of storage box top and the load plate being set in the bottom of storage box, the load plate bottom is connected with base by lifting mechanism, walking wheel is respectively arranged at the corner of base;The filter separation plate that the utility model storage box is arranged can rapidly realize the preliminary separation of solid and liquid after waste is put in, cooperate extrusion scraper plate assembly to further extrude solid waste, extrude liquid therein to the greatest extent, it is convenient to the separate collection processing of liquid waste, improve the overall efficiency of waste treatment;Solid waste is pushed to discharge port by extrusion scraper, the closure assembly of discharge port can be opened as needed, waste falls into pre-fixed waste storage bag in discharge pipe, and retaining ring and elastic bandage ensure that storage bag is stable, prevent waste leakage, greatly facilitate the transfer and subsequent disposal of waste.

The utility model discloses a reaction cup for in vitro diagnostic equipment, which relates to the field of chemiluminescence immunoassay equipment, and comprises an outer tube used for collection and an inner tube inserted in the outer tube and used for separation, separation magnetic beads are arranged in the inner tube, a filter component is arranged at the bottom of the inner tube, and the filter component is arranged in the inner tube. The separation magnetic beads in the inner pipe cannot penetrate through the filtering assembly; the outer pipe and the inner pipe each comprise a main body and two side lugs fixedly arranged on the two sides of the top of the main body, the two side lugs and the main bodies are arranged in a T shape, through the nested design of the inner pipe and the outer pipe, space can be effectively utilized, and meanwhile efficient separation of the separation magnetic beads and liquid is achieved. The filtering assembly at the bottom of the inner pipe ensures that the separation magnetic beads are blocked in the inner pipe, and liquid smoothly flows into the outer pipe, so that complexity and equipment dependence caused by traditional centrifugal operation are avoided. In addition, the design can be seamlessly matched with the existing chemiluminescence immunoassay instrument, and the detection efficiency and the automation degree are remarkably improved.

The utility model relates to the field of color sorters, and discloses a color sorting crawler belt machine bearing sealing protection structure and a color sorter, the color sorting crawler belt machine bearing sealing protection structure comprises a mounted bearing and a dustproof main seat used for mounting the mounted bearing, and a rubber pad is arranged between the mounted bearing and the dustproof main seat. A first rubber ring, a first base plate and a dustproof cover are sequentially arranged on the side, away from the dustproof main base, of the mounted bearing, the dustproof cover is connected with the dustproof main base, a wool felt, a pressing plate, a second rubber ring and a sealing plate are sequentially arranged on the other side of the dustproof main base, the sealing plate is connected with the dustproof main base, and one side of the dustproof main base is connected with a mounting plate connected with the mounted bearing. According to the utility model, more sealing layers can be conveniently extended according to the practical operation space and the requirement on the protection grade, so as to adapt to the protection requirements of different grades.

This utility model discloses a lightweight and compact ignition coil, relating to the field of ignition coil technology. It includes: a lightweight outer shell, employing a topology-optimized hollow aluminum alloy frame and carbon fiber composite material layer composite structure, with an active cooling shell fixedly connected to its bottom surface and a connector on its top surface; and a layered electromagnetic assembly, nested inside the lightweight outer shell, consisting of a primary coil frame and a secondary coil frame. This utility model's lightweight outer shell, using a topology-optimized hollow aluminum alloy frame and carbon fiber composite material layer composite structure, significantly reduces the weight of the ignition coil, thereby reducing the load on the entire system and improving energy efficiency. The active cooling shell incorporates a serpentine cooling copper pipe, connected to an external coolant circulation device via a quick-connect pipe joint, effectively dissipating the heat generated during ignition coil operation, ensuring stable operation of the ignition coil and extending its service life.

The utility model discloses a back frame adjustable swivel chair relates to furniture technical field, including seat body, fixedly connected with multiple groups of rotating wheels at seat body bottom, the back of seat body is provided with fixed plate, and fixedly connected with the plug -in block one and the plug -in block two between fixed plate and seat body, the utility model discloses the drive end of motor rotates through drive gear, and gear drives the rotation of meshed gear ring, and gear ring drives the rotation of two groups of rotating rod two that meshed periphery, and one end of rotating rod two drives the rotation of rotating disc through connecting shaft, when rotating disc rotates, rotating disc drives rotating rod one to rotate, and rotating rod one drives the movement of moving ring, when moving ring moves, moving ring drives the up-and-down movement of lifting rod one and lifting rod two, and the height adjustment of backrest is made to lifting rod one to go up and down, and the automatic adjustment chair back frame can provide better comfort, and the height of chair back is adjusted according to own need to adapt to different sitting posture and work demand.