37results about How to "Easy to install and detect" patented technology

The invention discloses an experiment table for detecting dynamic characteristics of harmonic reducers, which comprises an X guide rail arranged on a bottom plate, as well as a first servo motor, wherein the first servo motor is fixed on the X guide rail and is axially connected with a follow-up harmonic reducer; the follow-up harmonic reducer is fixed on the X guide rail and is axially connected with a first torque sensor through a first torsion bar; the first torsion bar sensor is axially connected with a first angle measuring device; the first angle measuring device is connected with a first connecting shaft; and a detected harmonic reducer is arranged on the X guide rail through a mounting bracket and a positioning piece. The experiment table is characterized in that a Y guide rail perpendicular to the X guide rail is arranged on the bottom plate; when the detected harmonic reducer is a right-angled reducer, a second angle measuring device is arranged on the Y guide rail and is axially connected with a second torque sensor; and the second torque sensor is axially connected with a second servo motor. The experiment table has the advantages of good universality and capability of completing the task of testing the dynamic characteristics of a plurality of detected harmonic reducers on one experimental device.

The invention discloses a silkscreen machine with an automatic positioning function and belongs to the technical field of printing equipment. The silkscreen machine comprises a rack of the silkscreen printer and an interface operation system arranged on the rack. At least one feeding conveying belt and at least one discharging conveying belt are arranged on the left side and the right side of the rack. The silkscreen machine further comprises a conveying frame, a lifting column, a positioning workbench, a footbrake switch and an oil mist filter. A printing base transverse beam capable of vertically moving along the lifting column is arranged on the lifting column. A printing base capable of moving leftwards and rightwards along the printing base transverse beam is arranged on the printing base transverse beam. The printing base transverse beam is composed of two symmetrical transverse arm side cover plates, an upper transverse plate and a lower transverse plate, wherein the upper transverse plate and the lower transverse plate are arranged between the two transverse arm side cover plates. A left screen arm and a right screen arm which extend outwards are symmetrically arranged along the bottoms of the two transverse arm side cover plates. Charging is carried out in an assembly-line automatic feeding mode, so that printing precision is improved, the speed is high, and noise is low. A human-computer interface is controlled digitally, and various functions and operation parameters can be set.

The invention relates to a method for assembling a rotary kiln. The method for assembling the rotary kiln includes steps: respectively marking out end face center points on two end faces of each section of a barrel of the rotary kiln pertinently; erecting a laser emitting device which emits laser beams according to the technique inclination of the rotary kiln; adjusting relative positions of the laser emitting device and a preset section so as to enable the laser beams to shoot the center points of the two end faces of the preset section provided with a transmission gear to establish a laser datum line; sequentially adjusting positions of the other sections except the preset section according to the distances from the other sections to the laser emitting device from near to far so that distances from the shooting position of the laser datum line on each end face to the center point of the end face in an X-direction and a Y-direction are within a preset error range; and fixedly connecting the sections. By the aid of the technical scheme of the method for assembling the rotary kiln, the rotary kiln can be conveniently and rapidly assembled, measuring accuracy can be improved, deviation is avoided to the greatest extent, and design requirements of the rotary kiln are met.

The invention provides a horizontal type test equipment for an oil pump, and belongs to the technical field of test equipment. The horizontal type test equipment for the oil pump solves the problem that test performance of existing test equipment is not accurate enough. The horizontal type test equipment for the oil pump comprises a rack, a clamp system, a power system, a pipeline system and a detection system, the power system is connected to the clamp system and transmits torque to the clamp system, the oil pump is mounted on the clamp system, the pipeline system is connected to the oil pump, the detection system is mounted on the pipeline system and carries out detection, the clamp system comprises an adjusting support, a transmission shaft and a test plate, the transmission shaft penetrates through the adjusting support, one end of the transmission shaft is connected to the power system, the other end of the transmission shaft is provided with a main gear, an auxiliary gear is mounted on the oil pump, the main gear is meshed with the auxiliary gear, the oil pump is attached to the test plate in a sealing mode, an oil inlet and an oil outlet are formed in the test plate, and the pipeline system is connected to the oil inlet and the oil outlet respectively. The horizontal type test equipment for the oil pump has the advantages of being accurate in testing and good in stability.

The invention discloses a silo. The silo comprises a silo wall (1), a silo top (2) and a central post (3) for supporting the silo top (2), wherein the central post (3) is in a shape of a hollow pipe; an outer wall (4) of the central post (3) is provided with a detection device; and the upper end of the central post (3) is provided with a first opening (5). The silo has a stable structure and high carrying capacity; meanwhile, the detection device is easily arranged in the silo, so that conditions such as temperature, humidity and the like in the silo are convenient to detect; and people can enter the central post through the first opening at the upper end of the central post to maintain the detection device and the like.

The invention relates to horizontal testing equipment for an oil pump. The horizontal testing equipment comprises a rack, a clamp system, a power system, a pipeline system and a detection system, the power system is connected with and transmits torque to the clamp system, the oil pump is mounted on the clamp system, the pipeline system is connected on the oil pump, the detection system is mounted on the pipeline system for detection, the clamp system comprises an adjusting support, a transmission shaft and a testing plate, the transmission shaft penetrates the adjusting support, one end of the transmission shaft is connected to the power system while the other end of the same penetrates the testing plate, and a main gear is mounted at the other end of the transmission shaft; the oil pump is mounted on the testing plate, an auxiliary gear is mounted on the oil pump, the main gear is meshed with the auxiliary gear to form a gear member which is made by carbon-tempered steel, the oil pump is close to and sealed on the testing plate, an oil incoming hole and an oil outgoing hole which are communicated to the oil pump are formed in the testing plate, and the pipeline system is connected on inlets of the oil incoming hole and the oil outgoing hole respectively. The horizontal testing equipment is simple in structure, convenient in testing, accurate in testing performance and long in service life.

The invention discloses an intelligent tension detection device. Due to arrangement of an installation cavity, a ball screw, a screw nut, a positive and negative rotation motor, a movable frame, a connection block, a sliding rail and a sliding block, lifting adjustment of the movable frame can be realized; installation detection is conveniently carried out; furthermore, the stability of a liftingand adjusting process is better; movable adjustment of a first sliding block in a first sliding rail can be realized; movable adjustment of a second sliding block in a second sliding rail can be realized; an upper clamping head and a lower clamping head are conveniently corrected; due to arrangement of a first buffer part and a second buffer area, buffer protection on the first sliding block and the second sliding block can be realized; the use effect of the device can be prolonged; due to arrangement of a tension sensor and a position sensor, the tension and the displacement of the upper clamping head can be detected; automatic detection on the data can be realized; due to arrangement of a first installation groove, a first installation block, a second installation groove and a second installation block, the upper clamping head and the lower clamping head can be installed and disassembled rapidly; and the process is convenient and rapid.

The invention discloses a dual temperature tunnel type waste rubber cracking furnace. The furnace is a fixed cuboid tunnel furnace, the bottom of the furnace is provided with a flat-barrel hot air passage covering the bottom of a furnace body, two sides at one end of the outside of the furnace body are provided with a combustion furnace communicated with the flat-barrel hot air passage respectively, and the other end of the flat-barrel hot air passage is provided with two hot air outlets which are communicated with coil-shaped hot air passages on the inner walls on two sides of the tunnel furnace respectively; and the bottom surface of the furnace body is provided with a skip track, a skip loaded with waste rubber raw materials can move on the skip track, and two ends of the tunnel furnace are provided with a furnace door respectively. The dual temperature tunnel type waste rubber cracking furnace has the advantages of simple structure, easy manufacture, convenient operation, short production period, high production efficiency, good safety performance and mechanized operation; because the raw materials in the furnace are static, the pyrolyzed oil has good quality and contains little impurity; the main furnace is a fixed device and avoids leaking smoke from two ends compared with a rotary cracking furnace, so the furnace is more environment-friendly; and simultaneously, the furnace can be provided with detection and monitoring instruments conveniently, and is favorable for electric control operations.

The invention relates to horizontal test equipment for an oil pump. The horizontal test equipment comprises a rack, a clamp system, a power system, a pipeline system and a detection system, wherein the power system is connected with the clamp system and transmits torque to the clamp system; the oil pump is mounted on the clamp system, and the pipeline system is connected onto the oil pump; a detection system is mounted on the pipeline system and used for detection; the clamp system comprises an adjusting bracket, a drive shaft and a test board, the drive shaft penetrates through the adjusting bracket, one end of the drive shaft is connected to the power system, the other end penetrates through the test board, and a main gear is mounted at the end part, and the drive shaft is made by carbon tempered steel; the oil pump is mounted on the test board, provided with an auxiliary gear meshed with the main gear and tightly attached and sealed on the test board; oil inlet holes and oil outlet holes communicated with the oil pump are formed in the test board; and the pipeline system is connected to entrances of the oil inlet holes and the oil outlet holes respectively. The test equipment is simple in structure, convenient to test, accurate in detection performance and long in service life.

The invention discloses a sugarcane mud organic fertilizer with Bacillus subtilis and a preparation method thereof. industrial sugarcane mud is used as a main material; a biological bacterial agent, rice bran, animal waste, straws, tea cake, quick lime and a micro fertilizer are used as auxiliary materials. Bacillus subtilis used herein has a great ability to produce cellulase and lignin peroxidase and can decompose cellulose, lignin and other organics in the organic wastes, such as sugarcane mud, rice bran, straws, and tea cake; the sugarcane mud organic fertilizer with Bacillus subtilis andthe preparation method thereof have the advantages of high organics-decomposing ability, high decomposition degree, secondary aging, zero need for floor area, high automation level, and zero secondaryenvironmental pollution; fermenting equipment can run in enclosed manner, and materials under different fermenting dates are fully separated, so that fermenting speed of the organic fertilizer can beevidently increased and fermenting cycle can be shortened; no foul odor occurs, so that the quality of compost products is improved.

The invention discloses a detection tool for center distance between matched and mutually perpendicular holes. The detection tool comprises a positioning core shaft which is vertically arranged on a flat-plate worktable and is matched with a workpiece perpendicular hole, as well as a mandrel matched with a workpiece horizontal hole. The sum of the radius and deviation of the positioning core shaft and the middle segment of the mandrel is equal to a designed value of the center distance between matched and mutually perpendicular holes of a detected workpiece. In actual detection, the positioning core shaft and mandrel intersect, and errors of the center distance are judged according to the tangency condition of the outer walls of the two. The detection tool having the advantages of simple structure, easy manufacture and fast measurement is particularly suitable for on-line detection in mass production field.

The invention relates to the technical field of rotary encoder detection, and discloses a rotary encoder detection device and method.The rotary encoder detection device comprises a detection table, detection points are symmetrically arranged on the two sides of the detection table, a driving assembly is installed at one end of the detection table, and the driving assembly comprises a tight rotary table; an output shaft of the tight rotary table is fixedly connected with a driving rod; at least two transmission assemblies located on the same horizontal line are arranged in the detection table. The plurality of groups of symmetrical detection points are arranged on the detection table, and the plurality of groups of detection points are connected with the driving assembly through the transmission assembly, so that the driving assembly can synchronously drive the shafts of the encoders on the plurality of groups of detection points to rotate through the transmission assembly at the same time, the plurality of encoders can be detected at the same time through one-time rotation, and one-by-one calibration and detection are not needed; in addition, the shaft of the encoder can be rapidly connected with the transmission assembly through the coupler, and detection and installation of the encoder are greatly facilitated.

The invention relates to the technical field of air conditioners, and discloses a fusible plug structure, a mounting method thereof and an air conditioner with the fusible plug structure. The fusible plug structure comprises a fusible plug body and a fusible plug seat, one end of the fusible plug seat is hermetically connected with the fusible plug body, and the other end of the fusible plug seat is hermetically connected with a copper pipe. By the aid of the structure, the fusible plug body is completely and effectively connected with the fusible plug seat, one copper pipe is added and can be directly welded on a part to be mounted in assembled, so that the fusible plug body is not easily damaged, normal detection tests of products cannot be affected, assembly efficiency is improved, the fusible plug seat, the fusible plug body and the copper pipe are hermetically connected, and sealing performance is ensured. The mounting method of the fusible plug structure includes the steps: firstly, hermetically connecting one end of the copper pipe with one end of the fusible plug seat; secondly, hermetically connecting the fusible plug body with the other end of the fusible plug seat; finally, connecting the other end of the copper pipe with the part to be mounted. The mounting method overcomes the shortcoming that detection is performed after gumming between the fusible plug body and the fusible plug seat is dried up in the prior art.

The invention provides a marine towing cable, which comprises a force bearing unit, a plurality of wire core units, a first protective layer, a fiber layer and a second protective layer which are sequentially arranged from inside to outside, and the plurality of wire core units are distributed at intervals in the circumferential direction of the force bearing unit; and a first waterproof layer is filled between the first protective layer and the force bearing unit, and the first waterproof layer is fixedly connected with the first protective layer. The marine towing cable provided by the invention is relatively good in waterproof performance.

A double-hydraulic-oil-cylinder automatic synchronizing system comprises a first hydraulic oil cylinder, a second hydraulic oil cylinder and a feedback device, wherein a piston rod of the first hydraulic oil cylinder and a piston rod of the second hydraulic oil cylinder move in the same direction, the feedback device is used for detecting the difference of the stretching lengths of the piston rodof the first hydraulic oil cylinder and the piston rod of the second hydraulic oil cylinder during synchronous movement, the feedback device guides feedback compensation oil into a piloted oil way tocontrol a rodless cavity of the hydraulic oil cylinder with the large piston rod stretching length, and the synchronous action of the two hydraulic oil cylinders is achieved by reducing the stretchingspeed of the piston rod of the hydraulic oil cylinder. The double-hydraulic-oil-cylinder automatic synchronizing system is low in cost, reliable in control, convenient to install and detect and capable of achieving the effect of automatic synchronization of the double hydraulic oil cylinders.

The invention relates to an overhaul platform for routine tests of a transformer substation. An upper transverse fixing frame and a lower transverse fixing frame are welded to the upper end and the lower end of a vertical fixing frame respectively, a supporting plate and a climbing ladder are arranged on the lower transverse fixing frame, the supporting plate is arranged on the two sides of the climbing ladder, a sliding connecting plate is arranged behind the supporting plate, and a rear supporting block and a front supporting block are arranged on the upper portion of the supporting plate. Asliding connecting block is further arranged behind the sliding connecting plate and arranged on a pull-up belt, one end of the pull-up belt is arranged on a belt wheel of a pull-up motor, the otherend of the pull-up belt is arranged in a rotating box, the pull-up motor is arranged on a fixing plate of a lower transverse fixing frame, and a rear baffle is arranged between the upper transverse fixing frame and the lower transverse fixing frame. A rectangular hole is formed in the rear baffle, a sliding connecting block moving up and down is arranged in the rectangular hole, fixed sliding blocks are arranged on the two sides of the rear portion of the supporting plate, fixed sliding rails are arranged on the two sides of the rear baffle, and the fixed sliding blocks are matched with the fixed sliding rails; and the overhaul platform has the advantages of being reasonable in structure, high in stability and convenient to detect and install.

The invention discloses an electric power instrument circuit board detection device and detection system. The device comprises an operation support which is provided with a pedestal and an abutting seat, wherein the operation support is provided with a plurality of detection slots in an inserted manner, the detection slots are provided with first probes in an inserted manner, the abutting seat isdisposed on the operation support in a sliding manner, a rapid clamp is arranged on the operation support, a first detection station and a second detection station are arranged on the abutting seat, and the first detection station and the second detection station comprise a plurality of second probes. The detection system comprises a power supply station and a control console, wherein the controlconsole is used for inputting environment information and mode information and sending the mode information and the environment information to a power supply module; and the power supply station is used for receiving the mode information and the environment information and working. The circuit board of the electric power instrument can be effectively detected, and the structure is simple and easyto realize.

The invention relates to the field of packaging machinery, aims to provide a boxing and bottle falling protection system. The system is characterized by comprising an indication unit which plays a warning role and detection elements which output electric signals when being shielded, the system further comprises a paper box, output ends of the detection elements are electrically connected with an input end of the indication unit, the two detection elements are installed on the same side of a conveying device, a distance between the two detection elements is larger than the length of the paper box and smaller than the sum of the length of the paper box and the height of a bottle, when the paper box is conveyed to pass through the first detection element, the first detection element outputs acontrol signal enabling a wrapping machine to work, only when bottles in the paper box lie down to shield the second detection element, the second detection element outputs a control signal enablingthe indication unit to work. The device is advantaged in that the device is suitable for monitoring the bottle falling phenomenon when the paper box is folded.