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

The invention discloses a domestic refuse removing mechanism, and particularly relates to the technical field of environmental protection equipment. The domestic refuse removing mechanism comprises a removing vehicle body, a refuse suction inlet, a pipeline, an air extractor, a dustbin and a filter plate. The domestic refuse removing mechanism is characterized in that the pipeline is arranged on the front end wall of the removing vehicle body; two ends of the pipeline are separately connected with the refuse suction inlet and the dustbin; the air extractor is arranged in the removing vehicle body; the dustbin is arranged at the rear part of the removing vehicle body; the filter plate is arranged in the dustbin; a drain valve is also arranged at the bottom of the dustbin, so that liquid refuse can be conveniently discharged to be uniformly treated; one or more surfaces of the dustbin are movable surfaces, so that solid refuse can be conveniently discharged to be uniformly treated. The domestic refuse removing mechanism disclosed by the invention has the advantages of being simple in structure, convenient for a dustman to remove refuse in public places; the solid refuse and the liquid refuse can be automatically separated for collection, and later stage uniform treatment is facilitated.

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 provides a control method of shrinkage rate of fabrics and relates to the technical field of processing of fabrics. The control method of shrinkage rate of fabrics comprises the following steps: initially checking a fabric and testing shrinkage rate v% of the fabric; measuring breadth M of the fabric before washing, calculating according to a formula: n=M-M*v%, and determining breadth N of a marker laying frame; setting net length of a marker frame as L and determining the length Y of the marker laying frame of the fabric; checking the fabric; flatly unfolding the fabric, determining the length X of the unfolded fabric before washing on a cutting bed, then cutting and breaking the fabric, and marking the cut fabric; washing and soaking the fabric for 10-15 minutes, then dewatering, drying at 75-85 DEG C, and cooling to 10-25 DEG C in the air; flatly unfolding the fabric, determining the length of the washed and unfolded fabric on the cutting bed and ensuring that the length of the washed and unfolded fabric is greater than or equal to the net length L of the marker frame and the breadth of the washed fabric is greater than or equal to the breadth N of the marker laying frame.

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 an efficient corn thresher. The thresher comprises a feeding device and a material shaking device; the feeding device comprises a first shell and a feeding mechanism, and the feeding mechanism comprises a first disc, a second disc and a transition liner; the first disc is arranged at an inlet of the first shell, a first round hole is formed in the first disc, and the seconddisc is arranged at the rear end of the first shell; a second round hole is formed in the second disc, and an annular blade is arranged in the second round hole; the transition liner is arranged between the first round hole and the second round hole; the material shaking device is arranged at the rear end of a feeding tube and comprises a second shell, a mesh screen, a first vibration mechanism and a second vibration mechanism; a partition plate is arranged in the second shell and divides the second shell into an upper chamber and a lower chamber, the upper chamber is used for separating cornkernels with corncob, and the lower chamber is used for separating the corn kernels with impurities; a drying device is arranged at the bottom of the partition plate. Accordingly, threshing of multiple pieces of corn can be conducted simultaneously, and the corn threshing efficiency is improved.

The invention relates to an antibacterial masterbatch. The antibacterial masterbatch is prepared from the following components in percentage by mass: 48 to 57.5 percent of PE (Polyethylene), 18 to 26.5 percent of chitosan, 5 to 10 percent of agavaceae cellulose extracts and eucalyptus cellulose extracts, 10 to 20 percent of maleic anhydride grafted polyethylene particles, 3 to 8 percent of epoxy resin, 1.5 to 3 percent of talcum powder, 2 to 3.6 percent of compound surfactant and 0.3 to 0.5 percent of epoxy antioxidant. The antibacterial masterbatch disclosed by the invention has the advantages of high trength, abradability, corrosion resistance and softness as well as higher antibacterial property, biocompatibility and the like, and also has the effects of adsorbing and discharging heavymetal ions and preventing and controlling some diseases; moreover, growth of some beneficial bacteria cannot be affected in a bacteriostasis process; in addition, by adding cellulose adhesives, toughening modifying agents, solubilizing agents, antioxidant stabilizing agents and the like, the thickening performance, the dispersion and adhesion performance, the antioxidation performance, the film-forming performance and the like of the antibacterial masterbatch are enhanced, enhancement of softness, luster and flexibility of the fibers as well as a synergistic effect on the antibacterial property are also facilitated, and post-processing treatment is facilitated so as to prepare a finished product.

The invention discloses rolling-type material low-temperature smashing equipment. The rolling-type material low-temperature smashing equipment comprises a machine body, a rolling cavity, a cold air compression cavity, a smashing cavity and a material conveying cavity. The rolling cavity is formed in the upper portion of the left side of the machine body, a first rotating wheel is mounted in the middle of the upper surface of the rolling cavity, and the smashing cavity is formed in the lower portion of the rolling cavity; a second working motor is arranged on the right side wall of the smashingcavity, the output end of the left side of the second working motor is fixedly connected with a fourth rotating shaft, and the left end of the fourth rotating shaft penetrates through an inner cavityof the smashing cavity and is rotatably connected with the left side wall of the smashing cavity; the cold air compression cavity is formed in the bottom of the left side of the machine body; and theupper portion of the right side of the smashing cavity is connected with the material conveying cavity, and a conveying spiral conveyor is arranged in an inner cavity of the material conveying cavity. According to the rolling-type material low-temperature smashing equipment, multi-stage refinement treatment of materials can be achieved, meanwhile, the materials can be fully cooled, it is ensuredthat the materials are refined in the low-temperature environment, meanwhile, automatic quantitative discharging can be achieved, the burden of workers is relieved, and the working efficiency is improved.

The invention discloses a buckle joint tool and a lifting expansion method. The tool comprises an upper joint, a connecting pipe, a releasing sliding sleeve, a middle joint and a lower joint; the upper end of the connecting pipe is connected with the upper joint, and first slits are formed in the pipe wall, close to the lower end, of the connecting pipe; a protrusion portion is arranged at the tail ends of the first slits; the releasing sliding sleeve is fixed to the connecting pipe though a pin, and the lower end of the releasing sliding sleeve can apply an expansion force to the first slitsof the connecting pipe; a clamping groove for matching with the protrusion portion is formed in the inner side of the middle joint, second slits are formed in the lower end of the middle joint, and anouter snap screw thread of which the length is smaller than the length of the second slits is arranged at the position of the second slits; an inner snap screw thread matched with the outer snap screw thread is arranged at the inner side of the lower joint. The buckle joint tool and the lifting expansion method have wide application range and good expansion effects.