61results about How to "Uniform rotation speed" patented technology

The present invention is powder surface coating process and apparatus. During coating powder, the powder is made to fall spirally in a vacuum environment and a homogeneous cladding is formed on the surface of the powder. The apparatus for coating powder includes one vacuum chamber, a vacuum film coating source, and a vacuumizing system. Inside the vacuum chamber, there are one turned conic rotary hopper, one feeding chamber connected to the upper end of the hopper, and collecting chamber connected to its lower end. The vacuum film coating source mounted in the middle part inside the hopper has one speed adjustable motor for rotating the hopper. The present invention has great coating capacity and low running cost.

The invention discloses an automatic filling machine, which comprises a machine frame and an electric control device. A film rolling device for storing and releasing a film, a film connecting device for connecting the film, a disinfecting and cleaning device for disinfecting and cleaning the pulled film, a filling device for filling liquid in a film bag, a forming device for turning and rolling the film into a cylindrical structure, a vertical sealing device for vertically piecing and sealing the cylindrical film, a film pulling device for pulling the film to move and a transverse closing andcutting device for transversely closing and cutting the cylindrical film are arranged on the machine frame in turn. The automatic filling machine provided by the invention is high in production efficiency, lower in cost and high in automation degree.

The invention discloses an anti-deformation metal pipe cutting device which comprises a base. A cutting table is fixedly connected onto the base; a second motor is fixedly connected to the side, away from the cutting table, of the base; a gearbox is fixedly connected to the position, close to the second motor, of the cutting table; an output shaft of the second motor is connected with the gearbox; a main shaft is rotationally connected onto the outer wall of the upper end of the gearbox; a clamping and fixing device is arranged on the main shaft; and a cutting groove with a semi-arc-shaped section is formed in the cutting table. According to the equipment, the clamping and fixing strength of a metal pipe is improved, so that the cutting stability is improved; the inner walls, located on the two sides of a cutting opening, of the metal pipe can be supported during cutting, so that the cutting opening is prevented from deforming; the rotating speed of the metal pipe is controlled to be balanced, so that cutting is more neat, and damage to a cutting blade is greatly reduced; and water spraying cooling treatment is added to improve the cutting quality and prolong the service life of the blade.

The invention relates to a gas-liquid-solid multi-phase mixing device for a fermentation tank, in particular to a coaxial double-blade submersible mixer for a large fermentation tank. The coaxial double-blade submersible mixer comprises a submersible motor, an inner rotating shaft, an outer rotating shaft, a first bevel gear, a second bevel gear and two groups of blades of which the installation directions are opposite; the first bevel gear and the second bevel gear are arranged in the submersible motor and driven by a rotor arranged in the submersible motor to synchronously rotate, the outer rotating shaft is installed on the submersible motor, the end, located in the submersible motor, of the outer rotating shaft is fixedly connected with the second bevel gear, the end, located outside the submersible motor, of the outer rotating shaft is fixedly connected with the first groups of blades, the inner rotating shaft is arranged in the outer rotating shaft, one end of the inner rotating shaft stretches out of the outer rotating shaft and penetrates through the second bevel gear to be fixedly connected with the first bevel gear, and the other end of the inner rotating shaft stretches out of the outer rotating shaft to be fixedly connected with the second groups of blades. According to the coaxial double-blade submersible mixer, coaxial opposite-blade mixing can be achieved, and the mixing and stirring effects achieved in the large fermentation tank are greatly improved.

The invention relates to a printing device, in particular to an oil drum rotating printing device. The invention aims to provide the oil drum rotating printing device which enables the rotating speedof an oil drum to be more uniform and does not influence the printing quality. The oil drum rotating printing device comprises a bottom plate and supports, wherein a rack and an inclined plate are bolted on the upper side of the bottom plate, and rollers for reducing friction force are rotatably mounted on two sides of the top of the bottom plate; and at least two supports are provided and arranged on two sides of the top of the bottom plate, an idler wheel is located between the supports at the both sides, and the rollers and the supports are all located between the rack and the inclined plate. According to the oil drum rotating printing device, the oil drum is driven to rotate through a printing assembly, the oil drum can be printed, and the oil drum can be rotated mechanically instead of manually, so that the rotating speed of the oil drum is more uniform, and the printing quality is not influenced.

The invention discloses a heat dissipation belt forming system. The system comprises an unrolling mechanism, a feeding mechanism, a straightening and flattening mechanism, a rolling mechanism and a programmable controller. The unrolling mechanism is arranged on a rack and used for fixing a heat dissipation belt piece roll. The feeding mechanism, the straightening and flattening mechanism, the rolling mechanism and the programmable controller are sequentially located on one side of the unrolling mechanism. A tension detection assembly is arranged on a tensioning roll, an adjusting channel is formed in the straightening and flattening mechanism, is parallel with the moving direction of the heat dissipation belt piece, and is used for passing of the heat dissipation belt piece so that the heat dissipation belt piece can be straightened and flattened, and the rolling mechanism is composed of a pair of rolling die rolls capable of rotating oppositely and an oil coating assembly, the surfaces of the rolling die rolls are coated with lubricating oil through the oil coating assembly, and a first frequency converter and a second frequency converter are connected with the programmable controller. Compared with the prior art, the structure is simplified, speeds and tension of all the mechanisms are controlled accurately to be constant through frequency conversion by the programmable controller so that conveying rolls and the rolling die rolls can be uniform in rotation speed; the lubricating oil is provided for the rolling die rolls through the oil coating assembly, in this way, abrasion to the rolling die rolls after long-time using is prevented, product quality is improved, and smooth production is guaranteed.

The invention relates to a bicycle depositing management device. The bicycle depositing management device comprises a depositing device main body, an intelligent control device, and a rotation control device; the depositing device main body comprises at least one layer of a depositing database; the depositing compartments of different layers are stacked successively up and down; the depositing compartment of each layer consists of a plurality of rotatable depositing units; a rotary control device is arranged inside the depositing device main body for driving the depositing units to rotate; and an intelligent control device is arranged on the outer side wall of the depositing device main body and is in signal connection with the rotary control device. The technical scheme of the bicycle depositing management device provides a management device which can intelligently store bicycles and can realize intelligent bicycle storage and picking-up through intelligently controlling a rotary platform, which is simple, convenient and efficient.

The invention relates to fertilizer processing, in particular to automatic stir-frying equipment for kaffir lily fertilizer cannabis sativa seeds. According to the automatic stir-frying equipment forthe kaffir lily fertilizer cannabis sativa seeds, manual direct participation is not needed in stir-frying processing of the cannabis sativa seeds, the automation degree is high, and the cannabis sativa seeds are heated evenly. The automatic stir-frying equipment for kaffir lily fertilizer cannabis sativa seeds comprises a bottom plate, first supports, a motor and a second support; two sets of first supports are connected to the bottom plate, the motor is connected to the right side of the bottom plate, the second support is connected to the right side of the bottom plate, and the second support is located on the right side of the motor. A first cam, a first connecting rod and a single gear on a power device are used for stir-frying, shaking and rotating the cannabis sativa seeds respectively, so that the stir-frying spatula is automatic, and the cannabis sativa seeds are uniformly heated due to uniform stir-frying force and uniform rotating speed in the stir-frying process.

The invention discloses a multifunctional cable guide, which comprises a speed regulator and a support base. The support base is equipped with a guide support column, and a cable collection roller is installed between the guide support columns. The driving motor A motor controller is installed on the front surface of the control box, and an LED liquid crystal display and a start button are installed on the front wall of the control box. The start button is located under the LED liquid crystal display, and the digital-to-analog converter is located above the ARM processor. The circuit board is located on the right side of the ARM processor, and a universal self-locking wheel and a shock absorber are installed on the bottom of the support base, and the shock absorber is located between the universal self-locking wheels. In the present invention, the rotational speed of the drive motor can be controlled by the speed controller, so that the drive motor moves at a constant speed, and the timer starts counting at the same time, and the specific length of the cable wrapped by the cable collection drum can be calculated from the time and the running speed, which is convenient for the staff. Observe and record.

The invention relates to the technical field of cloth inspecting and rolling machines, in particular to a cloth inspecting and rolling machine for silk cloth. The cloth inspecting and rolling machine for the silk cloth comprises a rack, a tiling conveying device, a cloth inspecting machine, a feeding device and a discharging rail, wherein the tiling conveying device is fixedly mounted on the rack; the cloth inspecting machine is arranged above the tiling conveying device and is fixedly connected with the rack; the feeding device is arranged on the side of the tiling conveying device; the discharging rail is arranged on the side of the tiling conveying device; the tiling conveying device further comprises a horizontal traction device, a cloth rolling device and an overturning driving device; the horizontal traction device is fixedly mounted on the rack; the cloth rolling device is rotationally mounted on the rack; and one end of the overturning driving device is fixedly connected with the rack, and the end, away from the rack, of the overturning driving device is rotationally connected with the cloth rolling device. The cloth can be accurately pre-inspected, a non-inspection zone is avoided, and the product quality is effectively guaranteed.

The invention discloses an industrial wheel detection device. The industrial wheel detection device comprises a bottom plate, wherein two T-shaped sliding grooves are formed in the top surface of thebottom plate; T-shaped sliding blocks are slidingly arranged in the two T-shaped sliding grooves respectively; the top surfaces of the T-shaped sliding blocks penetrate out of the T-shaped sliding grooves and are fixedly connected with connecting rods; a circular plate is embedded in one side of the top surface of the bottom plate at the side ends of the two T-shaped sliding grooves and is rotationally connected with the bottom plate; a handle is fixedly connected to the side end of the circular plate, and the bottom surface of the circular plate is fixedly connected with a T-shaped rotating block; and the T-shaped rotating block is embedded into the bottom plate and is rotationally connected with the bottom plate. Through the arrangement of a motor and a speed reducer, the defect of manually rotating the wheel is effectively overcome, so that the uniform rotation speed of the circumference of the wheel is effectively guaranteed, and the accuracy of the detection data is effectively improved. The detection device is simple in structure, convenient to operate and low in cost, and the practical performance of the wheel detection device is effectively improved.

The invention discloses a traction device of a wire drawing machine. The traction device of the wire drawing machine comprises a pair of connecting cross bars arranged in parallel, wherein detachable driving ratchet wheels are respectively arranged at the two ends of the connecting cross bars. The traction device of the wire drawing machine has the following advantages: when the wire drawing is performed, users can select the connecting cross bars with proper lengths according to the winding size, and install the driving ratchet wheels at the two sides of the connecting cross bars. As double driving ratchet wheels are adopted, the rotating speed of the connecting cross bars is uniform, the winding torque is high, and the winding efficiency of the wire drawing machine is greatly improved; and the traction device of the wire drawing machine is simple in structure, excellent in flexibility and strong in practicability.

The invention discloses a feeding assembly of a stone crusher. The feeding assembly of the stone crusher comprises a first feeding hopper, an annular feeding bin, a feed roll, material pushing plates,a discharging plate, a vibrating screen, a recovering box, a second feeding hopper and a crushing assembly. The first feeding hopper is fixed to the top of the annular feeding bin, and a discharge port of the first feeding hopper communicates with a feeding port of the annular feeding bin. The outer side of the first feeding hopper is fixedly provided with a magnetic ring. The middle of the annular feeding bin is provided with a rotating shaft. The periphery of the feed roll is evenly provided with the multiple sets of material pushing plates. The middle segment of the bottom of the discharging plate is provided with the vibrating screen. The two ends of the lower portion of the vibrating screen are provided with vibrating motors, and the recovering box is arranged below the vibrating screen. A discharge port of the discharging plate is connected with a feed port of the second feeding hopper, and the lower portion of the second feeding hopper is connected with the crushing assembly. According to the feeding assembly of the stone crusher, the material moving speed is uniform, the machining efficiency is improved, the service life of the equipment is guaranteed, the equipment is prevented from abrasion and damage, and the production cost is reduced for an enterprise.

The invention provides a multifunctional sprinkler, and belongs to the field of shower goods. The multifunctional sprinkler is provided with a nozzle and a water outlet pipe, wherein the nozzle is communicated with the water outlet pipe. The multifunctional sprinkler further comprises a support frame and a bristle wheel for scrubbing and washing; the support frame is near the water outlet pipe, and is provided with a transmission mechanism; the bristle wheel is connected with the transmission mechanism; and the bristle wheel can vertically slide corresponding to the support frame. As the support frame and the bristle wheel are arranged, the bristle wheel is used for cleaning user bodies; the transmission mechanism on the support frame can drive the bristle wheel to vertically move corresponding to the support frame, so that the condition of incapability of cleaning some parts in place of users in the shower process due to short length of hands is improved; and meanwhile, the position of the bristle wheel is adjusted through the transmission mechanism, so that two hands of the users are liberated to prevent the aching pain of arms due to holding of a washing towel for washing in the shower process, and the experience of the users in the shower process is better.

The invention discloses a ship-dedicated cargo hoist pin device which comprises a mounting frame connected with the body of a cargo hoist, a mounting plate fixedly connected to the bottom of the mounting frame, a gravity adjusting assembly, tow insertion teeth and two deflection limiting assemblies; the mounting plate is an arc-shaped bent plate, and an arc-shaped mounting groove is formed in the side, away from the mounting frame, of the mounting plate; the gravity adjusting assembly is arranged in the mounting groove in a limited mode, the gravity adjusting assembly comprises a gravity wheel, side wheels and a connecting plate, the gravity wheel is connected with the groove bottom of the mounting groove in a meshing mode through a clamping tooth assembly, the connecting plate is in an arc shape, and the two side wheels are rotatably installed at the two ends of the connecting plate and roll in the mounting groove; the two insertion teeth are symmetrically and fixedly connected to the two ends of the connecting plate; and the two deflection limiting assemblies are symmetrically mounted on the two sides of the mounting plate. It is guaranteed that articles are kept horizontal in the ship shaking process, falling damage of the articles is avoided, and meanwhile the transport efficiency of the articles is improved.