CN107585448A - A kind of dynamic tripper - Google Patents

Abstract

The present invention relates to a kind of dynamic tripper, discharging part mainly by center disk assemblies, rotating disk component, sealed bottom disk component and hits vibrating system and formed, output section is mainly made up of discharging opening, oscillatory valve, discharging striker plate and belted electronic balance etc., 1 ~ 8 group can be arranged, the load of each discharging opening can be controlled respectively by adjusting discharging striker plate and oscillatory valve.The present invention is in a kind of patent " dynamic batcher（201510157985.3）" described in dynamic batcher on the basis of improve the function of output section, that is, increase discharging opening quantity, discharging striker plate actuating mechanism assembly and oscillatory valve actuating mechanism assembly.Comparatively, advantage of the invention is that：Discharging part makes material activating, improves broken arch effect, expands material application scope；Output section can adjust each discharge hole for discharge amount size respectively, efficiently solve small load, difficult sub-material, multigroup discharging uncontrollable problem respectively；Equipment is simple, saves energy consumption, is easily installed and safeguards, reduce cost and fault rate.

Description

A kind of dynamic tripper

Technical field

The present invention relates to a kind of dynamic tripper, it is mainly used in the industries such as coal, electric power, mine, as feed bin and material Dispensing equipment under bucket, more particularly to one kind discharging assembly, it is mainly used in multichannel sub-material and adjusts going out for each discharging opening respectively Doses.

Background technology

Easily there is feed bin, hopper knot are stifled, discharging speed is slow and load is uncontrollable etc. in course of conveying in loose unpacked material Problem, these problems frequently occur in fields such as coal accumulating, coal-fired power plant, metallurgy, mine, building materials, to daily production and Trouble hunting brings very big inconvenience and difficulty, also production efficiency is reduced, cost rise.

Existing disk feeder and center feeder are designed using single discharging opening, and load is small；Load control is only It can be realized by adjusting disc rotation speed, it is controllable to be limited in scope, made troubles for production.Discharging speed is slow, load can not FAQs in control and material conveying process, but existing design is less for probing into for this discharging control problem；It is existing Some threeway sub-material modes have the shortcomings that discharging is uncontrollable, equipment installation needs height is high, need to increase cleaner.Institute So that this patent will be mainly for discharging control problem, in a kind of patent " dynamic batcher（201510157985.3）" on the basis of, Output section is improved, increase discharging opening quantity, discharging striker plate actuating mechanism assembly and oscillatory valve actuating mechanism assembly, is designed A kind of resistive connection is stifled, can sub-material, load is big, each discharge hole for discharge amount is controllable, technique is simple, low energy consumption, the dynamic of low cost Tripper.

The content of the invention

It is an object of the invention to provide a kind of dynamic tripper, mainly solves sub-material hardly possible, discharging present in material conveying Measure small, each discharge hole for discharge amount and distinguish uncontrollable problem.

The technical scheme that the present invention solves above-mentioned technical problem is as follows：The discharging part of dynamic tripper is mainly by spider Component, rotating disk component, sealed bottom disk component and hit vibrating system composition, output section mainly by discharging opening, oscillatory valve, go out Expect the composition such as striker plate and belted electronic balance, 1 ~ 8 group can be arranged, can be controlled respectively by adjusting discharging striker plate and oscillatory valve The load of each discharging opening.

Further, described a kind of dynamic tripper, it is characterised in that output section 27,28,29,30,31,32, The discharging assembly of 33 compositions, is 1 group ~ 8 groups, selects one group of discharging of any of which as needed, or is optionally combined several groups/whole points Material discharging.

Further, the output section, it is characterised in that each discharge hole for discharge amount control mode has two kinds of forms, on Portion's material controls load by adjusting oscillatory valve opening degree, and bottom material is controlled by adjusting discharging striker plate insertion position Load.

Further, described a kind of dynamic tripper, it is characterised in that the bottom of body vertical tube 2 and rotating disk 8 away from It is gradually high line from h, along direction of rotation, between every section of discharging opening.

Further, described center disk assemblies external diameter and charging aperture equivalent diameter ratio, it is characterised in that diameter is d₃/d₄= 0.8 ~ 1.0, d₂/d₃=0.5 ~ 0.9, d₁/d₂=0.2 ~ 0.8 combination.

Further, described center disk assemblies, it is characterised in that center disk assemblies and material contact surface are in the complicated conical surface, The angle a of conical inclination and horizontal direction₁Between 60 ~ 85 °, b₁Between 15 ~ 50 °, c₁Between 70 ~ 90 °.

Further, during described center disk assemblies vibration operation, it is characterised in that center disk assemblies can be used along material Bucket spindle swings resonance to the straight line single order, second-order resonance or three ranks for doing double mass, shares three kinds of vibration modes, can root Selection is automatically adjusted according to material characteristic.

Further, the described vibrating system that hits mainly is made up of biography groups of springs of shaking, it is characterised in that the biography in centre position is shaken branch Support spring is a row, and remaining biography spring that shakes is arranged symmetrically in the biography support spring axis both sides that shake, can be per side it is a row or multi-row, The number of springs that can be shaken by biography and rigidity adjust regulation resonant frequency on a large scale.

Further, described biography is shaken groups of springs, it is characterised in that it hits vibration source motor and shaken motor assembly 20 and the right side by left click Hit the motor assembly 22 that shakes to form, regulation L distance can be moved along guide rod, and resonance frequency is adjusted come small range according to material characteristic Rate.

Further, described belted electronic balance, it is characterised in that may be mounted in discharging opening housing, can also use outer Put installation form.

The beneficial effects of the invention are as follows：Spider and each self-operating of rotating disk, and hit vibration source electric machine assembly and pass the bullet that shakes Spring group designs, and can effectively increase broken arch scope, improve material application scope；Output section can set 1 ~ 8 group of discharging opening, solve Load is small and the problem of sub-material difficulty；The load of every group of discharging opening can open journey by adjusting oscillatory valve and discharging striker plate Degree flexibly control, solves each discharge hole for discharge amount and distinguishes uncontrollable problem；Hit left click in vibrating system shake motor assembly and Right click is shaken motor assembly, can be moved along guide rod, and adjusts resonant frequency according to material characteristic small range, is expanded material and is applicable model Enclose；Equipment is simple, saves energy consumption, is easily installed and safeguards, reduce cost and fault rate.

Brief description of the drawings

Fig. 1 is a kind of dynamic tripper schematic diagram of the present invention, built in working condition, belted electronic balance.

Fig. 2 is a kind of dynamic tripper schematic diagram of the present invention, and discharge state, belted electronic balance be not external.

Fig. 3 is a kind of output section schematic top plan view of the present invention, mainly includes four groups of discharging openings, oscillatory valve, discharging backgauge Plate, discharging striker plate actuating mechanism assembly and oscillatory valve actuating mechanism assembly.

Fig. 4 passes shake groups of springs and support spring distribution top view for the present invention is a kind of.

Fig. 5 is that one kind of the present invention hits vibration source electric machine structure schematic diagram, and wherein motor assembly 20 is shaken in left click and right click is shaken motor Assembly 22, regulation L distance can be moved on 194 guide rods.

In accompanying drawing, the list of parts representated by each label is as follows：1 body adpting flange；2 body vertical tubes；3 pass the spring bottom that shakes Seat；Cone in 4 vibrations；5 vibration lower cones；6 vibration dust retaining ring band sealings；7 body fuselage bodies；8 rotating disks；9 blocking material rings；10 Turn round bottom scraper plate；The outer dust retaining ring band sealing of 11 disks；12 bottom shell bodies；13 reducing motor assemblies；The output of 14 reducing motor assemblies is small Gear；15 floating bearing gear rings；16 support springs；17 dynamic ring bands seal；18 pass the spring that shakes；19 hit vibrating system；20 left clicks are shaken Motor assembly；21 pass support spring of shaking；22 right clicks are shaken motor assembly；23 support spring bases；Dust retaining ring band seals in 24 disks； 25 external tooth type floating bearings；Dust retaining ring band seals in 26 disks；27 body discharging openings；28 belted electronic balance assemblies；29 discharging gears Flitch actuating mechanism assembly；30 discharging striker plates；31 body discharging opening housings；32 oscillatory valve actuating mechanism assemblies；33 oscillatory valves； 34 vibration upper cones；35 fuel tanks；191 guide bar receivers；192 drive lead screws；193 electrical servo actuating mechanism assemblies；194 guide rods； 195 guide rod sliding blocks；196, which hit the motor that shakes, passes spring substrate of shaking.

Embodiment

The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and It is non-to be used to limit the scope of the present invention.

As shown in figure 1, a kind of dynamic tripper, 19, which hit vibrating system, produces to hit power of shaking and pass the spring and 21 that shakes by 18 and passes branch of shaking Support spring is delivered to internal body part 34 and vibrates cone in upper cone, 4 vibrations, on 5 vibration lower cones, and these parts are hitting power of shaking Resonance is swung along the axially vertical vibration of hopper or horizontal direction under effect, material knot arch is abolished, makes material activating；Activate material flow Onto 8 rotating disk components, 8 rotating disk components are fixed on 25 external tooth type floating bearings, by 13 reducing motor assemblies 14 reducing motor assembly output pinions driving realize circle rotation, transport material at 30 discharging striker plates, pass through 33 Oscillatory valve and 30 discharging striker plate adjusting discharge capacities, material are wandered or scraped to 28 belted electronic balance assemblies, flowed after weighing To next link.Whole conveying process is by 6 vibration dust-break annulus seals, the outer dust-break annulus seal of 11 disks and 17 dynamics Annulus sealing seals environmental protection to realize, 10 revolution bottom scraper plates clear up the material that gap leaks between 8 rotating disks and housing dry Only.

Its center disk assemblies vibration mode can be that the straight line single order, second-order resonance or three ranks of double mass are swung Resonance mode, during work, center disk assemblies hit vibrating system as plastid two as plastid one, 19, and biography order of shaking is：Plastid two, 18, which pass the spring and 21 that shakes, passes support spring of shaking, and plastid one, 16 support springs, 12 bottom shell bodies, is shaken in this way, hitting vibration source and being placed in double mass Dynamic model formula end, larger amplitude is obtained with less power of shaking of hitting.

Above housing construction can be realized by diversified forms, such as：As shown in Fig. 2 operation principle is identical with Fig. 1, only It is to be changed to the 28 external installations of belted electronic balance assembly by 28 belted electronic balance assembly built-in manners in Fig. 1.

27 discharging assembly discharging openings could be arranged to one or more, and Fig. 3 show four mouthfuls of schematic top plan views of discharging.

Biography is shaken groups of springs, and the biography in centre position support spring of shaking is a row, and remaining biography spring that shakes shakes support spring axle in biography Line both sides are arranged symmetrically, and can are a row or multi-row, be shaken number of springs and rigidity adjusts regulation resonant frequency on a large scale by passing, It can be adjusted by adjusting the 20 left clicks right click of the motor summation 22 motor assembly position on screw mandrel that shakes that shakes according to material characteristic small range Save resonant frequency.As shown in figure 4,18 biographies are shaken, respectively one row of distribution passes the spring that shakes for support spring both sides.

As shown in figure 5,19 20 left clicks hit in vibrating system are shaken, motor assembly and 22 right clicks are shaken motor assembly, can be 194 Mobile regulation L distance on guide rod, can adjust resonant frequency according to material characteristic small range.

Claims (10)

1. a kind of dynamic tripper, it is characterised in that the present invention relates to a kind of dynamic tripper, discharging part is mainly by spider Component, rotating disk component, sealed bottom disk component and hit vibrating system composition, output section mainly by discharging opening, oscillatory valve, go out Expect the composition such as striker plate and belted electronic balance, 1 ~ 8 group can be arranged, can be controlled respectively by adjusting discharging striker plate and oscillatory valve The load of each discharging opening.

It is 1 group ~ 8 2. output section according to claim 1 is the discharging assembly of 27,28,29,30,31,32,33 compositions Group, one group of discharging of any of which is selected as needed, or be optionally combined the discharging of several groups/whole sub-materials.

3. according to claim 1,2 output sections, it is characterised in that each discharge hole for discharge amount control mode has two kinds of shapes Formula, top material control load by adjusting oscillatory valve opening degree, and bottom material inserts position by adjusting discharging striker plate Put control load.

4. the distance h of the bottom of body vertical tube 2 according to claim 1 and rotating disk 8 is gradually high line, along rotation side To between every section of discharging opening.

5. center disk assemblies external diameter according to claim 1 and charging aperture equivalent diameter ratio, it is characterised in that diameter is d₃/ d₄=0.8 ~ 1.0, d₂/d₃=0.5 ~ 0.9, d₁/d₂=0.2 ~ 0.8 combination.

6. center disk assemblies according to claim 1, it is characterised in that center disk assemblies are bored with material contact surface in complicated Face, conical inclination and horizontal direction angle a₁Between 60 ~ 85 °, b₁Between 15 ~ 50 °, c₁Between 70 ~ 90 °.

7. the center disk assemblies vibration according to claim 1,6 is run, it is characterised in that center disk assemblies can use The straight line single order, second-order resonance or three ranks that double mass is axially done along hopper swing resonance, share three kinds of vibration moulds Formula, selection can be automatically adjusted according to material characteristic.

8. the vibrating system according to claim 1 that hits mainly is made up of biography groups of springs of shaking, it is characterised in that the biography in centre position Support spring of shaking is a row, and remaining biography spring that shakes is arranged symmetrically in the biography support spring axis both sides that shake, can be per side a row or It is multiple rows of, spring rate can be shaken by adjusting biography and quantity adjusts resonant frequency on a large scale.

The groups of springs 9. biography according to claim 1,8 is shaken, it is characterised in that it hits vibration source motor and shaken motor assembly by left click 20 and the right click motor assembly 22 that shakes form, regulation L distance can be moved along guide rod, and adjusted come small range according to material characteristic Resonant frequency.

10. belted electronic balance according to claim 1, it is characterised in that may be mounted in discharging opening housing, can also adopt With external installation.