9results about How to "Easy speed adjustment" patented technology

The utility model provides chemical raw material drying and stirring equipment which comprises a discharging hopper, a feeding port is formed in the upper end of the discharging hopper, the discharging hopper is provided with an electrically-controlled gate, the interior of the discharging hopper is divided into an upper part and a lower part by the gate, the upper part is a stirring bin, the lower part is a discharging bin, and a discharging port is formed in the lower end of the discharging bin. The discharging port is connected with a conveying mechanism, a stirring mechanism is arranged in the stirring bin, and heating plates are arranged on the inner wall of the stirring bin and the gate. According to the chemical raw material drying device, chemical raw materials are poured into the stirring bin, the heating plates are started to heat the interior of the stirring bin, and meanwhile the stirring mechanism is started, so that the first stirring rod and the second stirring rod are driven to smash the blocky chemical raw materials, and the situation that wet products are stacked and the drying effect is not ideal is avoided; and the stirring mechanism turns over the chemical raw materials, so that the chemical raw materials are turned over more thoroughly in the stirring bin, the drying efficiency is further effectively improved, and the drying quality is improved.

A specimen container carrier (11) has a first structure (30) in contact with a carrying surface (21) on which the specimen container carrier (11) slides, and a second structure (40) having a holding portion (42) of a specimen container (10), a space (50) is formed between the first structure (30) and the second structure (40), the first structure (30) and the second structure (40) are connected in a manner that they can move relatively in the up-down direction, and the coefficient of friction of the first structure (30) is smaller than the coefficient of friction of the second structure (40).

The invention relates to the technical field of automatic sorting of battery pieces, and discloses automatic sorting equipment and method for photovoltaic battery pieces, the automatic sorting equipment comprises a workbench, supporting plates are fixedly mounted at the top of the workbench, and a connecting plate is fixedly mounted between the supporting plates. According to the invention, the boundary dimension of the battery piece can be received through the data receiving module, then the data is analyzed through the analysis module, and then the neural network control module simulates the working mode of human brain neurons, so that the functions of complex mode recognition, data classification and prediction are realized. And then the adaptive operation module can automatically adjust controller parameters according to the system operation condition so as to improve the stability, accuracy and robustness of the system, the neural network control module and the adaptive operation module are cooperatively used, manual sorting work on the battery pieces can be simulated, and the sorting efficiency of the battery pieces is improved. Therefore, the sorting recognition reaction speed of the battery pieces is increased, and the working efficiency of sorting work is improved.

The invention discloses a preparation method of high-viscosity ice slurry, which comprises the following steps: mixing water and edible oil in proportion, preparing a food emulsifier polyglycerol-10 polyricinoleate of which the volume fraction is 0.01%-0.1% of the volume sum of the water and the edible oil, and mixing the raw materials to prepare emulsion; mixing the emulsified liquid, heating to 50-70 DEG C, keeping high-speed stirring for 10-30 minutes, and slowly and intermittently adding water at the same temperature; reducing the stirring speed, continuously stirring for 10-20 minutes until the emulsion is completely uniform, stopping stirring, and standing the emulsion to room temperature; and pumping the emulsified liquid from the storage tank into a flow-state ice maker by using a pump to make ice, discharging the made ice into the emulsified liquid storage tank, and repeating the steps to prepare the ice slurry with the ice content of 20-40%.

The utility model relates to the technical field of web forming machines, in particular to a spunbond non-woven fabric web forming machine. According to the technical scheme, the equipment comprises an equipment frame, an extruder is fixed to the upper end of the equipment frame, an extrusion box is fixed to a discharging port of the extruder, a pressure sensor is fixed in the extrusion box, an inflation pump is fixed to the upper end of the extrusion box, and a set of fiber nozzles are fixed to the bottom of the extrusion box; a telescopic groove is formed in the position, corresponding to the fiber spray head, in the extrusion box, a baffle is slidably connected into the telescopic groove, a telescopic cylinder for driving the baffle to stretch out and draw back is fixed to the outer side wall of the telescopic groove, and an exhaust pipe is fixed to the position, corresponding to the fiber spray head, of the bottom of the extrusion box. According to the utility model, the air pressure in the extrusion box is monitored, the extrusion speed can be controlled, the speed can be conveniently adjusted, the baffle is used for covering the specified number of fiber nozzles on the two sides, the non-woven fabrics with different widths can be formed and processed, and the practicability of the lapper is improved.

The present invention provides a test bench for displaying the full flow field of an axial blood pump, characterized in that: an axial blood pump fixing device and an axial blood pump driving device are arranged on the test bench, the tested axial blood pump is arranged on the axial blood pump fixing device, the axial blood pump driving device is a non-contact magnetic coupling driving device, which includes an active magnet and a driving motor, the driving motor is connected to the active magnet, the active magnet and the passive magnet of the rotor impeller in the axial blood pump are placed in parallel to form a non-contact magnetic coupling driving relationship, so that the active magnet rotates, thereby driving the passive magnet of the rotor impeller in the axial blood pump arranged on the axial blood pump fixing device to rotate, and matching this, at least a part of the pump housing of the axial blood pump is made of transparent material. The panoramic view of the flow field of the axial blood pump can be observed through the test bench of the present invention. The present invention also provides an observation method.

The utility model discloses a kind of transfer devices for granular material 3D printer convenient to move, including main body frame, the top surface of main body frame is equipped with storage hopper, main body frame is equipped with movable screw rod inside, one end of movable screw rod is fixed with movable motor, the bottom surface of main body frame is equipped with universal wheel in array, the both sides of main body frame are equipped with guide bracket, the bottom surface of guide bracket is fixed with support foot, and hydraulic rod is fixed between guide bracket and main body frame;It also includes transfer subassembly, transfer subassembly is set to the bottom surface of storage hopper for stable transfer conveying granular material;In transfer subassembly, under the drive of adjusting motor, rotary seat is rotated and adjusted between fixed support and material blocking frame, and the dosing groove on the surface of rotary seat will quantitatively convey granular material in storage hopper to discharge hopper, and sensor is equipped on the surface of discharge hopper, can be in real time sensed to the content of granular material in discharge hopper, these designs make the transfer conveying of granular material more stable and efficient.

The utility model discloses a pigment grinding device and relates to the technical field of grinding devices. The device structurally comprises a width-adjustable rolling table, a grinding tank, a speed regulator and a plurality of grinding balls mounted in the grinding tank, the rolling table comprises two electric supporting single rollers which are symmetrically arranged in parallel and a connecting and adjusting assembly used for connecting and adjusting the distance between the two electric supporting single rollers. The grinding tank is placed on a roller of the two electric supporting single rollers; and two deviation preventing devices for guiding the two ends of the grinding tank are mounted on one of the electric supporting single rollers. Through the combination of the rolling table, the grinding tank, the deviation preventing device and the protective cover, heat dissipation is good in the grinding process, high-temperature oxidation of a color carrier and auxiliary materials is avoided, the grinding tank can be conveniently taken down at any time for sampling to judge the grinding state, the manual work intensity is low, and the position of the deviation preventing device on the two fixing rods is flexibly adjusted and fixed; limiting rolling contact between the bearing at the end of the step shaft rod and the grinding tank is safe and effective, and the grinding device is suitable for small-batch grinding of painting pigment.

The utility model relates to the technical field of drawing tools, in particular to a mechanical drawing device. The drawing board comprises a cabinet, the vertical line direction of a drawing platform on the cabinet serves as the main shaft direction, the drawing board capable of rotating around the axis parallel to the main shaft direction is arranged on the drawing platform, a plurality of connecting rods hinged end to end are arranged on the surface of the drawing platform, and the hinged axis of the connecting rods is parallel to the main shaft direction. A paintbrush assembly is installed on the connecting rods, at least two rotating discs which rotate around the axis parallel to the direction of the main shaft are arranged beside the drawing board, each rotating disc is eccentrically connected with the different connecting rods and drives the connecting rods to swing, and the movement track of the paintbrush assembly over the board face of the drawing board can be changed by adjusting the rotating speeds of the different rotating discs. According to the utility model, flower-growing curves with different styles and petal numbers can be conveniently and diversely drawn.