17results about How to "Affect movement" patented technology

The invention discloses a self-cleaning packaging mechanical device in the field of packaging machinery, a bag supporting device is arranged below a discharge port of the self-cleaning packaging mechanical device, the bag supporting device is arranged on a lifting mechanism, a bag pushing assembly is arranged between the bag supporting device and the discharge port, a rack is connected with a guide wheel seat, and the guide wheel seat is connected with a bottom plate through a bag pushing air cylinder; the bag pushing assembly comprises a pushing plate and a dust outlet groove which are perpendicular to each other, a linear air cylinder is installed on the upper side of the bottom plate, and the piston rod extending end of the linear air cylinder is connected with the back face of the pushing plate. The dust outlet groove is located below the powder discharging mechanism, a dust collecting barrel is arranged below an outlet in one end of the dust outlet groove, a liftable scraper assembly is arranged between the dust outlet groove and the powder discharging mechanism, and a scraper is matched with the dust outlet groove in shape. In the filling process of powder materials, falling of the discharging opening can be reduced, and the technical effect of self-cleaning is achieved. The device is particularly suitable for packaging powder materials and particle materials with certain flowability.

The utility model relates to the technical field of in vitro diagnostic equipment, and discloses a reagent refrigerating device, a bin opening mechanism and a guide rail assembly, the guide rail assembly comprises a sliding seat bottom plate, a sliding seat bottom plate, a sliding seat bottom plate, a bin opening mechanism, a bin opening mechanism and a bin opening mechanism, and the sliding seat bottom plate comprises a bottom plate connected with the upper end face of a refrigerating rear plate and sliding seats arranged at the two ends of the bottom plate; the guide shaft is rotatably mounted between the sliding seats at the two ends; the sliding block is slidably arranged outside the guide shaft in a sleeving mode, and the upper end face of the sliding block is used for being connected with a refrigeration cover plate; the rolling piece is arranged on the lower end face of the sliding block and used for making contact with the bottom plate, and when the sliding block is not subjected to external force, the upper end face of the sliding block is parallel to the bottom plate. The sliding block can rotate relative to the guide shaft, lateral stress caused by a cold storage cover plate bending angle error, an auxiliary supporting height error and a cold storage top plate machining error can be overcome, and sliding clamping stagnation of the sliding block caused by the lateral force is avoided. The sliding seat serves as a limiting mechanism of the sliding block, the impact bearing capacity is higher, damage is not prone to occurring, the movement stability and durability of the guide rail assembly are effectively protected, and the service life is longer.

The invention discloses a rotary printing paper placing device, and relates to the technical field of printing machine parts. The device comprises a placement table, a waste roll box and a waste paper box are fixedly mounted at the bottom of the placement table, an isolation shell is fixedly mounted at the top of the placement table, an unwinding motor and a half-drum unwinding frame are fixedly mounted in the isolation shell, and an unwinding shaft is arranged in the half-drum unwinding frame; and one end of the unwinding shaft is rotationally installed in the half-cylinder unwinding frame and is in driving connection with an output shaft of the unwinding motor, and two paper pushing electric guide rails are fixedly installed in the isolation shell. The roll paper is driven by the unwinding motor to rotate, one end of the roll paper slides on the cutting table, then the unwinding motor stops rotating, the cutter rotates alternately to cut one end of the roll paper, the unwinding motor continues to operate, the cut end of the roll paper continues to slide, and automatic unwinding and cutting of one end of the roll paper are achieved. And the steps of manual operation are greatly simplified.

The utility model provides adjustable support frock of LNG transport ship of height adjustable, including support main part and control component, support main part bottom is connected with support base, the top support panel is installed with top support panel through control component in support main part top, fork truck carries hole frame, the work platform below is provided with fork truck carries hole frame, fork truck carries hole frame is connected in support main part side surface. The utility model discloses strong stability, easy transportation and storage, and the operation safety has obtained higher guarantee, and simultaneously this support frock can be used as construction operation platform to carry out other construction operations in a certain range, has improved the use efficiency of this frock, and simultaneously this support frok structure form is simple, easy to make, can adjust according to the sectional jacking position of different size, different shape, and the flexibility is strong, has the characteristics such as convenient installation, stable support, strong carrying capacity, height adjustable, can ensure that the ship sectional assembly work can be carried out quickly, efficiently, safely.

The utility model relates to the technical field of distillation and purification devices, in particular to a monoglyceride distillation and purification kettle, which overcomes the defects of the distillation and purification device in the prior art and comprises a tank body, a feed port is arranged on one side of the tank body, a motor fixing seat is fixedly connected to one side of the tank body, and a driving motor is arranged in the motor fixing seat. A stirring rod is driven to rotate on one side of the driving motor, the stirring rod is rotationally connected with the interior of the tank body, a first belt wheel is fixedly connected to the surface of the stirring rod, a rotating rod is rotationally connected with the interior of the tank body, a second belt wheel is fixedly connected to the surface of the rotating rod, and a belt is arranged on the surfaces of the second belt wheel and the first belt wheel; a plurality of fan blades are fixedly connected to the surface of the rotating rod, a heating belt is arranged in the tank body, a discharging port is formed in one side of the tank body, and a control valve is arranged on one side of the discharging port.

The invention relates to the technical field of cutting equipment, and discloses numerical control flame cutting equipment and a cutting method.The equipment comprises a base, a groove is formed in the base, a guide box is fixedly installed on the base, two first supporting plates are slidably installed on the base, and guide rods used for installing the first supporting plates are fixedly installed on the base; a pressing plate is arranged on the first supporting plate, a plurality of sets of transverse plates are installed on the first supporting plate in a sliding mode through through grooves, and a second supporting plate is jointly and fixedly installed at the ends of the transverse plates. The cutting device has the beneficial effects that during cutting, the two sides of a cutting seam are supported through the second supporting plates and the supporting blocks, it is guaranteed that an iron plate can be stably supported during cutting, and the situation that the iron plate is suspended at the cutting position and deforms during cutting is avoided.

The present invention discloses a device and method for bending chrome-plated automobile metal trim wire before spraying, which belongs to the technical field of automobile metal accessories processing, and is applied to a device for bending chrome-plated automobile metal trim wire before spraying, the bending device comprising a fixed platform: the top of the fixed platform is fixedly connected with a bending platform, and both sides of the top of the fixed platform are fixedly connected with two fixed rails, and the surfaces of the two fixed rails on the same side are slidably connected with a movable seat. The present invention adjusts the position of the fixed trim assembly through a position adjustment assembly, so that the fixed trim assembly can be used for fixing chrome-plated automobile metal trims of various specifications, so that it can be used for bending operations of shorter chrome-plated automobile metal trims, and can make the electric clamp align with the chrome-plated automobile metal trims on two mold bodies. When processing a chrome-plated automobile metal trim, another mold body can be replaced according to demand, so as to achieve bending and disassembly at the same time, thereby improving efficiency.

The utility model discloses an electromagnetic emission device for exploring physical field signals, which belongs to the technical field of electromagnetic emission, and comprises a machine body, the front end of the machine body is fixedly connected with a storage frame, the top end of the machine body is integrally provided with a convex block shell, and the outside of the convex block shell is hinged with a first hinge rod and a second hinge rod; a positioning seat is hinged to the other ends of the first hinge rod and the second hinge rod, and an electromagnetic detector is fixedly connected to the front surface of the positioning seat; and the limiting assembly is arranged above the machine body. The rollers elastically abut against the inner wall of the pipeline through mutual cooperation of the rollers, the hinge frames, the supporting seats and the tension springs, so that when the inner wall of the pipeline has a concave-convex surface, stable passing of the machine body can be ensured through elastic changes of the rollers, movement of the machine body is prevented from being affected by rigid abutting, and the possibility of overturning of the machine body is effectively reduced.

According to the folding bicycle frame and the folding bicycle provided by the invention, on the premise of ensuring the portability of the folding bicycle, the folding bicycle frame realizes the maintenance of an unfolding posture through the matching of the plug pin and the positioning blind hole; a small-range relative movement space is reserved for the front frame and the rear frame through the size design of the positioning blind holes in the corresponding direction, and on the basis, the hidden damping mechanisms are arranged in the positioning blind holes, so that on one hand, the situation that the folding performance of the folding frame is affected by exposure of the damping mechanisms can be avoided, and on the other hand, the protection performance of the damping mechanisms can be improved; and the damping mechanism is more durable.

This utility model relates to the field of grinding technology, and in particular to a drug powder screening device, including a screen installed in the main discharge chamber of a grinder, and a pushing structure with a pushing plate that can reciprocate on the screen. The pushing structure of this utility model includes: a screen installed on the body of the grinder, a slide rail, a pushing plate supported by the slide rail and capable of sliding on the slide rail, a reciprocating rod with one end fixedly connected to the pushing plate and the other end extending out of the body, a limiting plate installed on the reciprocating rod, a rack fixedly connected to the reciprocating rod, and a gear meshing with the rack. The limiting plate is connected to the body by a limiting structure. The gear can be controlled to rotate by a motor. When the pushing plate reciprocates, it can push unqualified drug particles into the spare discharge chamber. This utility model can avoid excessive accumulation of drugs on the screen by the pushing plate, thereby ensuring the screening efficiency of the screen.

This utility model discloses an electrical instrument that is easy to disassemble and maintain, relating to the field of electrical instruments. It includes a mounting assembly and a meter body. The mounting assembly includes a mounting frame, a snap-fit ​​bracket, a lifting spring, a lifting plate, a pushing spring, and a pull rod. The left and right side walls of the mounting frame are provided with pull-out grooves, and the pull rod is located on the inner wall of the pull-out groove. This novel solution, through the combination of the mounting frame, snap-fit ​​bracket, and lifting spring, facilitates the installation and disassembly of the meter body, enabling subsequent maintenance work by personnel. Disassembly can be completed without disassembly tools, improving work efficiency. Furthermore, the combination of the mounting frame, limiting strip, and meter body allows for easy positioning and fixing of the meter body, preventing displacement and loosening, and enabling rapid installation and fixing of the meter body.

The invention relates to a compression resistance detection device, in particular to a compression resistance detection device for ultra-high performance concrete. Comprising a detection device body, a connecting shell, a driving motor, a screw rod, a guide rod, a movable sleeve, a lower pressing plate and the like, an output shaft of the driving motor is connected with the screw rod through a coupler, the left end of the screw rod is in threaded connection with the movable sleeve, the rear side of the middle of the connecting shell is connected with the guide rod, and the left end of the guide rod is slidably connected with the movable sleeve; the two moving sleeves are both slidably connected with the detection device body, a lower pressing plate is rotatably connected between the two moving sleeves, the bottom of the lower pressing plate makes contact with the detection device body, and the lower pressing plate rotates downwards to pour the concrete fragments into the connecting shell. The lower pressing plate can be driven by the driving motor to move rightwards, and when the lower pressing plate is separated from the detection device body, the lower pressing plate can rotate downwards, so that concrete fragments can be poured into the connecting shell, the concrete fragments can be prevented from remaining on the lower pressing plate, and the accuracy of detection data is guaranteed.

The utility model relates to a laboratory mouse cage box rotating cage frame with an isolation bag, which comprises a cage frame, a plurality of frame bodies are arranged in the cage frame, a plurality of cage boxes are arranged on the frame bodies, and a power turnover module for driving the plurality of cage boxes to move along the height direction of the cage frame is arranged on the cage frame. The cage frame is provided with an automatic water drinking module used for supplying water to the cage box, an isolation bag is arranged outside the cage frame, and the cage frame, the power overturning module and the automatic water drinking module are all arranged in the isolation bag. By adopting the technical scheme, the cage box is driven by the power turnover module to circularly move in the cage frame during use, and the whole equipment is isolated by the isolation bag, so that workers can conveniently take, place and replace the cage box, and meanwhile, mutual infection between experimenters and laboratory mice is avoided.

The utility model relates to an independent ventilation cage box rotating cage frame for laboratory mice, which comprises a cage frame, the cage frame comprises a plurality of frame bodies, a plurality of cage boxes arranged on the frame bodies, and connecting rods arranged between two adjacent frame bodies, the cage boxes are provided with air inlets, air outlets and water drinking ports, and the connecting rods are connected with the air inlets, the air outlets and the water drinking ports. The frame body is provided with a power turnover module for driving the plurality of cage boxes to circularly move, an automatic ventilation module for supplying and exhausting air to the cage boxes, and an automatic water drinking module for supplying water to the cage boxes. By adopting the technical scheme, the cage boxes are driven by the power turnover module to circularly move on the frame body during use, so that the cage boxes at the high position are rotated to the low position, the cage boxes at the low position are rotated to the high position, and experimenters can conveniently take and place the cage boxes.

The utility model discloses a plane screen grading mechanism which comprises supporting legs and a main body fixedly installed at the upper ends of the supporting legs, a feeding frame and a driving motor are fixedly installed at the upper end of the main body, an output shaft is fixedly installed at the output end of the driving motor, and a first screen plate and a second screen plate are fixedly installed on the outer side of the output shaft. And the first sieve plate and the second sieve plate are positioned in the main body. According to the plane screen grading mechanism, the first screen plate and the second screen plate rotate horizontally, so that the first screen plate and the second screen plate are stressed in a balanced mode, the movement stability of the first screen plate and the second screen plate in the working process is guaranteed, and abrasion of the first screen plate and the second screen plate in the movement process is reduced; the friction force borne by the first sieve plate and the second sieve plate in the moving process can be further reduced through the lubricating balls, the working time of the mechanism is prolonged, materials can be evenly stacked at the upper ends of the sieve plates through the fixing pieces, the overall stress balance of the sieve plates is guaranteed, and the service life of the mechanism is further prolonged.

The invention relates to the technical field of industrial torches, in particular to a self-operated lifting variable-sectional-area discharging device which comprises a torch cylinder, a gas inlet pipeline is fixedly connected to the side wall of the torch cylinder, a gas outlet inner cavity is formed in the torch cylinder, a gas collecting plate is arranged in the gas outlet inner cavity, and the gas collecting plate is fixedly mounted at the gas outlet end of the gas outlet inner cavity; a gas outlet is formed in the middle of the gas collecting plate, unorganized combustible gas needing to be discharged can enter the gas outlet inner cavity of the torch barrel through the gas inlet pipeline, then can rise to pass through a bundle of the gas collecting plate to be discharged from the gas outlet, and then is blown to the lifting gas blocking plate located on the gas outlet. The impact force of gas exhausted from the gas outlet can be increased, then the lifting gas blocking plate can be pushed to ascend, when the lifting gas blocking plate ascends, the fan-shaped moving plate can slide into the fan-shaped sliding groove, the circulation area is increased, the use requirement is met, on the contrary, the fan-shaped moving plate can be shrunk, flexibility and convenience are achieved, and automatic adjustment can be achieved according to the gas flow.