66results about How to "Improve the output effect" patented technology

An image feature extraction method for a 360° image includes the following steps: projecting the 360° image onto a cube model to generate an image stack including a plurality of images having a link relationship; using the image stack as an input of a neural network, wherein when operation layers of the neural network performs padding operation on one of the plurality of images, the link relationship between the plurality of adjacent images is used such that the padded portion at the image boundary is filled with the data of neighboring images in order to retain the characteristics of the boundary portion of the image; and by the arithmetic operation of the neural network of such layers with the padded feature map, an image feature map is generated.

The invention relates to the technical field of 3D (Three-dimensional) printing, concretely relates to a 3D printer waste recovery system, and discloses a recovery method utilizing the recovery system. The recovery system comprises a waste storage device, a waste recovery device, a waste cooling device, a waste smashing device, a smashed waste conveying device and a re-injection molding device; and the recovery method comprises a waste storage process, a waste recovery process, a waste cooling process, a waste smashing process, a waste conveying process and an injection molding process. According to the 3D printer waste recovery system and the recovery method thereof provided by the invention, through the reasonable setting and the coordination and distribution of responsibilities of the processes, the 3D wastes are recovered through the system, and the cyclic utilization of the 3D printer wastes is realized.

The invention discloses a waste crushing device of a 3D printer. The waste crushing device comprises a working platform and a crusher box body, wherein four uniformly distributed universal wheels arearranged at the bottom of the working platform; the crusher box body is arranged above the working platform; one side of the crusher box body is provided with a recovery tank; and the other side of the crusher box body is provided with a storage tank. The waste crushing device provided by the invention has the following beneficial effects: waste materials can be broken into finer particles throughone-time cutting and one-time rolling, and large particles are removed through screening for recycling treatment again, so that the uniformity of particle sizes is improved, the discharging effect ofequipment is improved, and great help is provided for subsequent heating and melting treatment; and only one feeding is needed manually, the equipment can automatically and orderly break raw materials into refined particles, the automation degree of the equipment is extremely high, the production and processing efficiency is high, the use is convenient, and the manpower is liberated.

The invention discloses an efficient screening device for quartz sand production. The efficient screening device comprises a box body and a mounting seat. The box body is connected with a closing doorthrough a movable shaft, the closing door is provided with a locking block, the locking block is matched with a lock groove formed in the box body, the front and rear sides of the mounting seat are provided with electric telescopic rods, the two electric telescopic rods are jointly connected with the bottom of the box body, the top of the box body is provided with a feeding port, and the bottom of the box body is provided with a discharging port. The size of mesh holes in a sieve plate of the device can be selected according to the required quartz sand particle size, so that the screened quartz sand meets the requirements of enterprises, and the screening efficiency is high; and the selected sieve plate is in threaded connection with a first screw hole and a second screw hole through bolts to be fixed, and the sieve plate is easy to install and disassemble.

The invention relates to concrete mixing equipment for airport construction. The concrete mixing equipment comprises a main body, a motor, a first bearing, a rotating shaft, two supporting legs and a plurality of mixing plates, and further comprises a cleaning mechanism and a discharging mechanism. The cleaning mechanism comprises a plurality of cleaning assemblies, and the discharging mechanism comprises a rotating rod, two vibration assemblies, a plurality of convex blocks and a plurality of connecting rods. According to the concrete stirring equipment for airport construction, the function of cleaning the inner wall of the main body is achieved through the cleaning mechanism, concrete waste caused by the fact that concrete adheres to the inner wall of the main body is prevented, and therefore the practicability of the equipment is improved, the function of vibration of a discharging pipe is achieved through the discharging mechanism, concrete in the discharging pipe can be shaken off, the moving speed of the concrete in the discharging pipe is increased, so that the discharging effect can be improved, and the discharging efficiency is improved.

The invention relates to dosing equipment, and especially relates to flocculant uniform-dosing equipment capable of extending into a water body. The technical problem to be solved is how to design theflocculant uniform-dosing equipment capable of extending into the water body, which can feed a flocculant into the water body, improves the sewage treatment effect and saves materials. The flocculantuniform-dosing equipment capable of extending into the water body comprises a base, a lower supporting frame, an upper supporting frame, a hopper, a material guide cylinder, a bidirectional spiral shaft and the like; the lower supporting frame is arranged at the top of the base, the upper supporting frame is arranged at the top of the lower supporting frame, the hopper is arranged on the upper supporting frame, a guide cylinder is arranged on the upper portion of the inner side of the lower supporting frame and communicated with the hopper, and the bidirectional spiral shaft is rotatably arranged in the material guide cylinder and makes contact with the inner wall of the material guide cylinder. The dosing equipment fixed on a ship body, when the ship moves on the water surface, a liquidoutlet hose moves in the water body, and discharging holes in the liquid outlet hose can achieve the effect of uniform discharging.

The invention discloses a daily chemical production device with a distillation function and a rapid discharging function and a daily chemical production method, belonging to the technical field of chemical production. The daily chemical production device comprises a distillation tower body, wherein a condensation mechanism with a fractional condensation function is installed at the middle portion of the distillation tower body; a scraping mechanism used for scraping a discharged material is arranged in and connected with the condensation mechanism; a reflux mechanism for reflux processing of vaporous distillate is arranged at the top of the distillation tower body; a spraying mechanism is further connected to the lower part of the reflux mechanism; a cover plate is arranged on one side of the lower part of the distillation tower body; a heating kettle is in transmission connection with the bottom of the distillation tower body; the cover plate is used for accommodating the heating kettle to feed and discharge materials; and a discharging mechanism is arranged on one side of the distillation tower body and is positioned at the bottom of the condensation mechanism. According to the daily chemical production device disclosed by the invention, the heating kettle is arranged in the distillation tower body, a heat exchange pipe is used for cooling and condensing internal steam, and the condensed distillate is scraped to fall into a discharge box, so distillate discharge efficiency can be remarkably improved, and discharge difficulty is reduced.

The invention provides hydraulic lift type mortar transfer equipment. The hydraulic lift type mortar transfer equipment comprises a transfer tank, sleeves, mechanical supporting legs, hydraulic oil cylinders, supporting leg base plates, a hollow pipeline, an L-shaped discharging pipeline, an electric push rod, a fixed tank body and a telescopic plate, wherein the hydraulic oil cylinders are separately installed at the outer ends of the transfer tank; each supporting leg base plate is arranged at the lower end of the corresponding hydraulic oil cylinder and is arranged at the internal bottom end of the corresponding mechanical supporting leg; and each sleeve is installed at the upper end of the corresponding mechanical supporting leg and is fixed to the outer end of the corresponding hydraulic oil cylinder. The hydraulic lift type mortar transfer equipment provided by the invention can implement a lifting action; the electric push rod is arranged at the right wall inside the tank body;the telescopic plate is arranged at the left end of the electric push rod and is installed on the L-shaped discharging pipeline; the hollow pipeline is installed at the left end of the L-shaped discharging pipeline; so the hydraulic lift type mortar transfer equipment can stretch and retract. The hydraulic lift type mortar transfer equipment provided by the invention is convenient to use and operate, can implement the lifting action, can stretch and retract, and is good in stability and high in reliability.

The invention discloses an anti-blocking discharging device of a discharging hole of a cement grinding mill. The anti-blocking discharging device comprises a filter screen, a discharging hole and a spiral shaft mounted at the discharging hole, wherein the spiral shaft is provided with a feeding hopper; a first cam is mounted at one end, close to the filter screen, of the feeding hopper; a second cam is mounted on one face, close to the feeding hopper, of the filter screen; grooves, which are matched with the end parts of the filter screen and are used for the upward and downward movement of the filter screen, are formed in parts, corresponding to the two ends of the filter screen, of an inner wall of the cement grinding mill; the spiral shaft drives the feeding hopper and the first cam to rotate; the first cam rotates to drive the second cam to rotate; and the filter screen moves up and down along the rotation of the second cam. The invention aims at providing the anti-blocking discharging device of the discharging hole of the cement grinding mill, which can prevent the filter screen from being blocked and has a rapid discharging function.

The invention relates to raw material stir-frying equipment for sesame oil production. The invention belongs to the technical field of sesame oil production equipment. The equipment comprises a framebody, wherein a base is arranged on the frame body; a heating cylinder is arranged on the base; a stir-frying cylinder coaxial with the heating cylinder is arranged in the heating cylinder; a heatingmechanism is arranged between the heating cylinder and the stir-frying cylinder; the same ends of the stir-frying cylinder and the heating cylinder are opened; a stirring mechanism is arranged in thestir-frying cylinder; one end of the heating cylinder is hinged to the base; the hinged point of the heating cylinder and the base is arranged at a position close to the openings of the stir-frying cylinder and the heating cylinder; the base is provided with a driving piece for driving the heating cylinder to rotate at the hinge point so as to drive stir-fried materials to be poured out along theopening of the stir-frying cylinder; the driving piece can drive the heating cylinder to rotate at the hinge point, so that the heating cylinder rotates from the horizontal direction to the inclined direction, sesame in the stir-frying cylinder can be poured out along the opening of the stir-frying cylinder, the sesame in the stir-frying cylinder can be completely poured out along the opening of the stir-frying cylinder, and the discharging effect of the stir-frying equipment is improved.

The invention discloses efficient cleaning and winding equipment for cable production. The efficient cleaning and winding equipment comprises a hollow machine box and a plurality of supporting legs mounted at the lower end of the machine box, a partition plate is vertically arranged in an inner cavity of the machine box and divides the inner cavity of the machine box into a cleaning chamber and a winding chamber in sequence, a cleaning mechanism is arranged in the cleaning chamber, a winding mechanism is arranged in the winding chamber, the cleaning mechanism comprises a wire inlet penetrating through the side wall of the cleaning chamber in an inserted mode, a cleaning box is arranged in an inner cavity, corresponding to the horizontal position of the wire inlet, of the cleaning chamber in a sliding mode, the two sides of the cleaning box are not closed, banister brush wires are densely distributed in the cleaning box, sliding rods horizontally extend on the front side wall and the rear side wall of the cleaning box, the sliding rods are sleeved with sliding sleeves in a sliding mode, the sliding sleeves are horizontally and fixedly installed on the inner walls of the front side and the rear side of the cleaning chamber correspondingly, and a linkage rod is connected to the top wall of the cleaning box in a rotating mode through a linkage base. The efficient cleaning and winding equipment solves the problems that in the prior art, the cable winding efficiency is low, cable discharging is inconvenient, and the wound cables cannot be cleaned.

The invention discloses a double-layer ball milling device for high-purity quartz sand processing in the technical field of high-purity quartz sand processing. The double-layer ball milling device comprises a base, an outer cylinder, an inner cylinder and a storage box, wherein a driving assembly is arranged on the base, and the base is connected with the inner cylinder and the outer cylinder through the driving assembly; the storage box is connected with a feeding pipe, and a sealing assembly is arranged in the feeding pipe; and the sealing assembly is correspondingly connected with a rotating wheel on the inner cylinder. According to the double-layer ball milling device, the inner cylinder is rotated through the driving assembly, so that quartz sand is subjected to primary ball milling through a ball milling ball, and enters the outer cylinder through sieve holes, and meanwhile, intermittent discharging is realized through the rotating wheel and the sealing assembly; the outer cylinder is enabled to swing in a reciprocating mode through a rotating disc and rotating rods, and the quartz sand is subjected to secondary grinding; and a connecting shaft is separated from the rotatingrods through an electromagnet, the outer cylinder is turned over until a screen is downward, so that discharging is facilitated, the connecting shaft is connected with the corresponding rotating rod again, and as a result, the outer cylinder swings and drives the quartz sand to move at the screen, and the screening and discharging effect is improved.

The invention relates to the technical field of 3D printing, in particular to a recovery system for waste of a 3D printer, and discloses a recovery method using the recovery system. The recovery system comprises a waste storage device, a waste recovery device, a waste cooling device, a waste crushing device, a crushed waste conveying device and a second-time injection molding device. The recoverymethod comprises the processes of waste storage, waste recovery, waste cooling, waste crushing, waste conveying, and injection molding. Through reasonable arrangement and cooperation division of the processes, the 3D waste is systematically recovered, and recycling of the waste of the 3D is achieved.

The invention relates to a production apparatus and method of a concrete additive. The production apparatus of the concrete additive comprises a device main body; a control panel is connected to the outer surface of the device main body; a feeding device is connected to the upper end face of the device main body; a discharging device and supporting leg pieces are arranged on the lower end face of the device main body; a stirring device and a control machine are arranged in the device main body; the input end of the control machine is connected with the output end of the control panel; the output end of the control machine is connected with the feeding device, the discharging device and the stirring device; the stirring device comprises a material mixing cavity; the material mixing cavity is formed in the device main body; the size of the material mixing cavity is variable; the production apparatus for the concrete additive is simple in structure, convenient to operate and flexible to use, has higher stirring efficiency and discharging capacity, facilitates production and preparation of the concrete additive, and is convenient to popularize and use in the industry.

The invention discloses a fuel feeding device for a boiler, which comprises a base. A crushing box is fixedly connected to the upper surface of the base. A crushing shaft is placed inside the crushing box. Two symmetrical bearings are fixedly inlaid on the inner side wall of the crushing box. The left end of the shaft and the right end of the crushing shaft respectively pass through two bearings and extend to the outside of the crushing box, and the outer surfaces of the left end of the crushing shaft and the right end of the crushing shaft are respectively fixedly connected with the inner rings of the two bearings. The boiler fuel feeding device can crush the fuel, make the fuel burn better, improve the efficiency of the boiler, improve the discharge effect of the device and the crushing effect of the fuel, and can pass the crushed fuel through the conveyor belt Imported into the combustion chamber of the boiler, it effectively reduces the difficulty of the user's work, allows the user to move to the corresponding position according to their own needs, can use the device more efficiently, and feeds materials more conveniently.

The invention provides a discharging mechanism with an air-jet dual-vibration effect for mechanical equipment. The discharging mechanism comprises a supporting base and an external joint pipe. The topsurface of a left supporting frame is provided with a filling port, the bottom surface of the left supporting frame is provided with a discharging hopper of a funnel-cavity-shaped structure, and oneouter wall of the discharging hopper is provided with a vibrating motor electrically connected with an external power source. The two ends of a hopper cavity are connected to left and right frames ofthe hopper cavity through corrugated flexible sections to achieve contact connection between the hopper cavity and the original vibrating motor on the outer wall of a discharging port, so that a vibration effect generated by the vibrating motor is synchronously transmitted to a receiving hopper, the discharging speed of the receiving hopper can be increased, materials received by the receiving hopper can flow leftwards to the discharging port more smoothly, and in cooperation with an auger on the top side, discharging can be better completed. The right frame of the receiving hopper cavity is provided with a flange connector for achieving connection with an external air inlet pipeline to make an external pressure air source enter the hopper, so that after the device is used, some retainingdust-like materials are blown away leftwards, and air-source cleaning of the retaining dust-like materials is achieved.