34results about How to "Facilitate post-processing" patented technology

The invention discloses a multi-stage processing system for crop straw and an operation method thereof, and relates to the technical field of straw processing. The multi-stage processing system for the crop straw comprises a pretreatment machine for cutting straw raw materials into strips, a crusher is arranged below the pretreatment machine, a feeding hopper close to the discharging end of the pretreatment machine is arranged at the top of the crusher, the crusher is internally provided with at least two groups of crushing mechanisms arranged from top to bottom, and the crushing mechanisms are arranged under the feeding hopper. The bottom of the crusher is connected with an extrusion processing machine, the pretreatment machine is used for cutting, the crusher is used for crushing, and the extrusion processing machine is used for extruding. The multi-stage processing system for the crop straw has the advantages that the functions are complete, use safety of equipment is high, and thequality of produced fuel is high.

The invention relates to a technology which collects light information in real environment and applied in virtual reality. The invention is technically characterized by not using artificial light or artificial light dot matrix to directly light, but collecting light information directly from real environment to implement indirect lighting. The invention aims at showing real, accurate and rich light effect in virtual reality. The technical scheme mainly includes the following operation steps: taking a digital camera as a centre of sphere, shooting to six directions including up and down, front and back as well as left and right (different exposure respectively means high exposure, normal exposure and low exposure), combining with the six directions to shoot eighteen digital images, using 32bit data storage format to completely keep the light information in the real environment during the integration process of computers, and finally applying the lighting information into a virtual world.

The invention discloses an on-track motor plume data acquiring method based on momentum wheel data. The on-track motor plume data acquiring method based on the momentum wheel data includes the following steps: constructing a normal three-axis stabilization gesture of a spacecraft, adopting a momentum wheel to be as an executing mechanism of three-axis control, disassembling a magnetic torquer, and confirming gestures of a top and an infrared or star sensor and the like; confirming a start and control position and a time span of air injection of a motor involved in a test, carrying out preparations before the motor works (such as starting of a heater, open of a latching valve); recording data output by the momentum wheel; analyzing a testing result and analyzing disturbing force and moment of force generated by the air injection of the motor according to the momentum wheel data and quality characteristics of the spacecraft. The on-track motor plume data acquiring method based on the momentum wheel data is capable of achieving acquisition of the on-track motor plume data under the condition of high vacuum real environment.

The invention proposes a high-wear-resistant composite alloy ring and its preparation process, which includes an annular alloy steel base material, a transitional infiltrated layer, and a hard alloy cladding layer. The transitional infiltrated layer has a thickness of 0.2-0.7mm and is hard The thickness of the alloy cladding layer is 1-3mm. Through reasonable raw material ratio and coating selection, arc-added glow ion plating technology and synchronous laser cladding technology are used to treat the base material respectively, and a composite alloy with three-layer structure is obtained. The ring, base material, permeable layer and cladding layer are well combined, have excellent wear resistance, corrosion resistance, toughness and stability, high surface density, significantly improved mechanical properties, and effectively prolong the service life of the product.

The invention relates to a novel method for improving hydrophobicity of wood. The novel method comprises the following steps: 1. mixing ammonia water, ethanol and tetraethoxysilane, heating and magnetically stirring to obtain a transparent silica sol; 2. mixing triethoxyvinylsilane with the silica sol and magnetically stirring to obtain a composite wood modifier; 3. placing a wood substrate in a reaction tank, sealing and vacuumizing, and keeping negative pressure for 20min to 30min; 4. under the vacuum condition, injecting the composite wood modifier into the reaction tank, and vacuum-impregnating the wood while applying ultrasonic treatment for 2h to 2.5h; 5. releasing the vacuum degree and ultrasonic treatment, taking the wood and draining the composite wood modifier, drying in the air,and performing gradient heating and drying in an oven to obtain the novel hydrophobic wood. The wood prepared by the method of the invention achieves better hydrophobicity on the surface and inside.Meanwhile, the method provide by the invention has the advantages of low equipment requirements, simple process and strong controllability, non-toxic and environment friendly production process, and large-scale production.

The invention relates to battery moving equipment and a battery moving method. The battery moving equipment comprises a conveying mechanism and a grabbing mechanism, wherein the conveying mechanism comprises a conveying unit, the conveying unit can do linear reciprocating motion, the grabbing mechanism comprises a driving air cylinder and a magnetic attraction part, a cylinder barrel of the driving air cylinder is fixed to the top face of the conveying unit, the axis direction is the same as the conveying direction of the conveying unit, and the cylinder barrel of the driving air cylinder can linearly reciprocate in the conveying direction of the conveying unit along with the conveying unit, the magnetic attraction part is fixed to the end part of a piston rod of the driving air cylinder and can be attracted to one end face of a battery, and after the magnetic attraction part is attracted to the battery, by driving of the piston rod of the driving air cylinder and the conveying unit, the battery is driven to move to the top face of the conveying unit or move out of the top face of the conveying unit. On the whole, the battery is moved in a dragging mode, compared with a hoisting mode, the operation difficulty of taking and placing is reduced, the stability of taking and placing operation is improved, and the phenomena of falling and self-dumping do not occur in the process that the battery is taken and placed.

The invention discloses an in-orbit engine plume data acquisition method based on gyroscope data. The method comprises the steps of building normal three-axis stabilization attitudes of a spacecraft, adopting a momentum wheel to be an actuator for controlling three axes and a magnetic torquer for unloading, adopting attitude sensors such as a gyroscope and an infrared or star sensor for determining attitude, identifying a starting control point and air injection time of an engine involved in a test, preparing before work of the engine, such as starting a heater and starting a latching valve, recording data output by the gyroscope, analyzing test results, and analyzing disturbing force and moment generated during air injection of the engine according to the gyroscope data and quality characteristics of the spacecraft. According to the in-orbit engine plume data acquisition method based on the gyroscope data, plume data acquisition of the in-orbit engine under high vacuum and real environment is achieved.

The invention discloses a garbage removal vehicle and particularly relates to the technical field of environment protection equipment. The garbage removal vehicle comprises a removal vehicle body, a garbage sucking inlet, a pipeline, a suction fan, a garbage can and a filter plate. The garbage removal vehicle is characterized in that the pipeline is arranged on the front end wall of the removal vehicle body; the two ends of the pipeline are connected with the garbage sucking inlet and the garbage can correspondingly; the suction fan is arranged in the removal vehicle body; the garbage can is arranged on the rear portion of the removal vehicle body; and the filter plate is arranged in the garbage can. The garbage removal vehicle has the advantages that the structure is simple, cleaners can remove the garbage in public plates conveniently, solid garbage and liquid garbage can be automatically separated and collected, and subsequent unified treatment is facilitated.

The invention provides a cutting steel wire cleaning device for a double-station multi-wire cutting machine, and relates to the technical field of cutting machines. The cutting steel wire cleaning device comprises a movable base, a supporting column is arranged on the movable base, a rotating shaft is fixedly arranged on the side wall of the supporting column, a plurality of adjusting plates are arranged outside the rotating shaft at intervals in a sleeving manner, and cutting steel wire box devices are arranged at the two ends of each adjusting plate. Each cutting steel wire box device comprises an outer box body, wherein the outer box body is arranged on the corresponding adjusting plate, a wiring groove and a dust collecting groove are sequentially formed in the outer box body from top to bottom, a brush matched with the wiring groove in shape is arranged on the inner wall of the wiring groove, the wiring groove is parallel to the dust collecting groove in the length direction, the wiring groove communicates with the dust collecting groove, a motor is fixedly arranged on the outer wall of one end of the dust collecting groove, a dust collecting outer box body is fixedly arranged on the outer wall of the other end of the dust collecting groove, and an opening groove is formed in the upper end of the dust collecting outer box body. The cutting steel wire cleaning device has the beneficial effects that a cutting steel wire can be effectively cleaned, the straightness of a notch can be improved, and the product quality and the cutting efficiency are guaranteed.

The present invention discloses a CCD combination total station photography base station photogrammetry method. The CCD combination total station photography base station photogrammetry method is as follows: a CCD camera is rigidly combined with a total station, the photography number of panoramic photography is determined according to CCD camera view field angle, baseline length of a photography base station is determined according to CCD camera maximal field depth value, object space coordinates of at least two feature points of a to-be-measured target object and exterior orientation element values of the CCD camera during photography of each photograph can be measured accurately by use of the total station, panoramic photography and panoramic measurement can be completed by successive rotation of corresponding horizontal angles, and then the operation is repeated on another image pair observation point to complete photography and measurement and make a record.

The invention discloses a chemical experiment table, and belongs to the field of teaching aids. The chemical experiment table comprises a table board, a cleaning device, a storage device, an oscillating device and a lifting device, wherein the cleaning device, the storage device and the oscillating device are all arranged at the top of the table board; four rectangularly distributed telescopic rods are arranged at the bottom of the table board; each telescopic rod is vertically disposed, and the lower end part of the telescopic rod is in transmission connection with a lifting device; a recycling device is arranged between the lifting device and the table board; a water tap is arranged at a position, beside the storage device, at the top of the table board; a storage rack of an H-shaped structure is arranged beside the recycling device; the bottom of the storage rack is fixedly connected with the top of the lifting device; a water passing tank corresponding to the water tap is arrangedon the table board; two ends of the recycling device are respectively communicated with the water passing tank and the cleaning device. The chemical experiment table can prevent chemical experiment waste liquid from injuring hands of a person due to the cleaning device and the oscillating device; furthermore, the height of the table board can be adjusted by driving executed by the lifting device;the chemical experiment table is relatively high in practicability.

The invention discloses a shredder for vegetable processing, which comprises a frame, a conveyor belt is fixedly installed in the upper inner cavity of the frame through a bracket, a support plate is fixedly installed on the upper side of the bracket, and a support plate is fixedly installed on the upper side of the frame. Both sides of the support frame are fixedly installed with a support frame, and a chute is opened in the upper inner cavity of the support frame, and the middle part of the chute is fixedly connected with a chopping device through a set screw, and the chopping device includes a protective shell. A transmission is fixedly installed on one side of the protective case, the power output end of the transmission is fixedly connected with a rotating shaft and a horizontal knife, and several groups of longitudinal knives are fixedly installed on the outside of the rotating shaft, and the power input end of the transmission is connected to the first motor. Fixedly connected, the left side of the chopping device is fixedly installed with an extruding conveyor belt. The invention is simple in structure, convenient and practical, can realize continuous vegetable cutting operation, greatly reduces manual labor intensity, and the size of cut vegetables is relatively uniform, which is convenient for post-processing.

The invention discloses an automatic recharging and recycling operation system based on multiple scenes and relates to automatic operation of rechargeable cards. An existing recharging system cannot distinguish and read different types of rechargeable cards, as a result, the use types of the rechargeable cards are limited, the use of the rechargeable cards is limited, the option of recycling the rechargeable cards cannot be repeatedly confirmed, and the loss of a user is caused. The invention just aims to solve the above problem. According to the technical schemes of the invention, the system comprises a processing mechanism and a processing system, the processing system comprises a path selection module, the output end of the path selection module is connected with a recharging module and a card recovery module, and the output end of the recharging module and the output end of the card recovery module are connected with a card reading recognition module. The system has more complete functions, is suitable for use of different types of rechargeable cards, improves the use convenience of the rechargeable cards, provides reference amount options for users, is more reasonable in use by the users, improves the user experience, recycles and stores thecards in a classified manner, facilitates later unified processing, and is suitable for popularization and use.

The invention discloses a waste collecting device for a clinical laboratory, and solves the problems that solid-liquid separation and respective treatment cannot be carried out when waste in the clinical laboratory is collected at present, and meanwhile, disinfection pretreatment cannot be carried out on the waste. Comprising a positioning frame, an inclined conveying channel is fixedly connected to the positioning frame, a spiral rod is rotationally connected into the conveying channel, a feeding port, a water outlet and a discharging port are formed in the conveying channel, a feeding box is fixedly connected to the upper portion of the feeding port, and a first gear and a second gear which are meshed with each other are rotationally connected to the feeding box; the first gear and the second gear are provided with symmetrical suction shaking mechanisms with the same structure, one suction shaking mechanism is provided with a piston, the other suction shaking mechanism is provided with a piston cylinder, and the piston cylinder is provided with a liquid inlet and a medicine outlet; according to the device, waste can be disinfected, the infection probability of workers is reduced, the environment is prevented from being polluted, the working intensity of the workers is reduced, and after-treatment is facilitated through solid-liquid separation.