CN205084996U - High -efficient square screening machine - Google Patents
High -efficient square screening machine Download PDFInfo
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- CN205084996U CN205084996U CN201520853358.9U CN201520853358U CN205084996U CN 205084996 U CN205084996 U CN 205084996U CN 201520853358 U CN201520853358 U CN 201520853358U CN 205084996 U CN205084996 U CN 205084996U
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
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Abstract
The utility model discloses a high -efficient square screening machine, including frame, sieve case device, tripper, clearly net mechanism, screen cloth guiding mechanism automatically, wherein: it is provided with sieve case device to hang through universal joint coupling in the frame, this screen cloth device is that interval, parallel slope are provided with multilayer screen mesh frame and cover the screen cloth on screen mesh frame from top to bottom in sieving the incasement chamber, be provided with the tripper at the top of sieve case front end, be provided with sieve case front end apron at sieve case front end, be provided with a plurality of discharge gates in sieve case rear end, be provided with automatic clear net mechanism and screen cloth guiding mechanism on screen mesh frame and screen cloth. The utility model discloses can carry out the accuracy screening according to the grade to the material, its unloading is even, quick smooth and easy, and high -efficient clearance screen cloth effectively prevents screen mesh blockage automatically, can strain the adjustment and change the screen cloth, improves screen cloth utilization ratio, screening efficiency and the correct rate of screening, and extension screen cloth life reduces the maintenance cost, can realize airtight dust removal, the operation environment safety and sanitation.
Description
Technical field
The utility model relates to screening machine manufacturing technology field, specifically relates to a kind of high-efficiency square screening machine.
Background technology
The deficiency that existing common circular screening machine exists is as follows:
(1), during charging, easily occur that the long-pending heap of blanking, blanking are uneven, be unfavorable for material screening problem, thus affect screening efficiency and screen cloth accuracy.
(2) can not Automatic clearance screen cloth during screening materials carrying, the screen cloth in screen box is easily blocked, cannot correct screening materials carrying, thus reduces screening efficiency, screening accuracy.
(3) screen cloth and screen bed base are fixed together with bonding way; When loosening appears in screen cloth, tension adjustment cannot be carried out, thus reduce screening efficiency, screen cloth utilization rate; Trouble changed by screen cloth, and can cause screen cloth shortening in service life, maintenance cost improves.
(4) during assembling, the building block in screen box actuating unit needs to be installed on screen box seriatim, and such operation not only installs trouble, but also it is low to there will be installation accuracy, and axiality is poor, easily vibrates, and noise is large, runs the problems such as not steady.
(5) there is no dedusting mechanism, in air, have dust pollution, the dangerous health of operating environment, be unfavorable for that staff's is healthy.
Utility model content
First technical problem to be solved in the utility model is to provide a kind of high-efficiency square screening machine that can overcome above-mentioned deficiency, it can realize uniform blanking, smooth and easy fast, can automatical and efficient cleaning screen cloth, effectively prevent screen cloth from blocking, expand the screening kind of material, improve the utilization rate of screen cloth, screening efficiency and screening accuracy, can make the tension adjustment of screen cloth and replacement operation convenient, extend screen cloth service life, reduce maintenance cost.
Second technical problem to be solved in the utility model is that screen box actuating unit can realize integral installation, and installation accuracy is high, and axiality is good, stable movement, and vibration is light, and noise is low, easier for installation.
3rd technical problem to be solved in the utility model to realize airtight dedusting, no dust pollution in air, operation environment safety health.
In order to solve above-mentioned first technical problem, the utility model takes following technical scheme:
High-efficiency square screening machine, comprises frame, screen box device, tripper, Automatic-mesh-cleaning mechanism, screen cloth guiding mechanism, wherein: hung by gimbal coupling in frame and be provided with screen box device; This screen box device comprises screen box, screen bed base, screen cloth; Its annexation is: between the upper and lower every the screen cloth that, parallel oblique is provided with multi-deck screen rack and covers above screen bed base in the inner chamber of screen box; The top of screen box front end is provided with tripper, is provided with the screen box cover board of front end can opened and close in the front end of screen box, be provided with respectively in the rear end of screen box and multiple discharging openings of screen box inner space by multilayer screen cloth interval; Screen bed base and screen cloth are provided with Automatic-mesh-cleaning mechanism and screen cloth guiding mechanism.
Described Automatic-mesh-cleaning mechanism is ultrasonic wave net clearing mechanism, this ultrasonic wave net clearing mechanism is arranged between screen bed base and screen cloth, this ultrasonic wave net clearing mechanism comprises two supersonic generators, control cabinets, wherein: two supersonic generators are arranged on front portion, the rear portion of screen bed base respectively, control cabinet is arranged in electric appliance control box, respectively by connection between this control cabinet and two supersonic generators.
Described Automatic-mesh-cleaning mechanism is vibration net clearing mechanism, and this vibration net clearing mechanism comprises screen bed base, high-tension silica-gel sphere; Wherein: described screen bed base is divided into multiple net region, in each net region, be provided with several can free jumping the high-tension silica-gel sphere of impact screen; The blanking channel communicated with above-mentioned net region is provided with in the bottom of screen bed base.
Described tripper is rectangular structure, and its length direction is consistent with the width of screen box; This tripper bottom is along its length provided with the arc-shaped side structure concaved, and matches with the bulge-structure that screen box top is arch, and the two is fixed together by welding manner.
The upper end of described tripper is provided with material inlet, in its lower end inner chamber, be provided with a rectangular pyramid, this rectangular pyramid with four inclined-planes and ogival upward, this ogival is corresponding with the center of above-mentioned material inlet; Four material outlets are formed between bottom rectangular pyramid and bottom tripper; These four material outlets are corresponding with the inclined-plane of four on rectangular pyramid respectively, and communicate with screen box inner chamber.
Described screen cloth guiding mechanism comprises screen cloth, tension frame, turnbuckle, tightening nut, screen box; Wherein: be respectively arranged with pocket for the punch head at the opposite end of screen cloth, the hook being arranged on tension frame one end matches with above-mentioned pocket for the punch head; Turnbuckle matches with tightening nut after being horizontally through the tension other end of frame, screen box sidewall, and is fixed on sieve box side plate at screen cloth two ends.
Described gimbal coupling be two to and be symmetrical arranged, its upper end is formed with the top of frame and is flexibly connected, and its lower end is formed with the both sides bottom screen box and is flexibly connected.
In order to solve above-mentioned second technical problem, the utility model takes following technical scheme:
Also comprise screen box actuating unit, whole building blocks of this screen box actuating unit are all arranged on power box, and this power box is arranged on again on screen box.
Small belt pulley on motor in described screen box actuating unit is formed by belt and big belt pulley and is in transmission connection, this big belt pulley be arranged on power transmission shaft through after power box bottom; The two ends of power transmission shaft are provided with pair of bearings, the centre of power transmission shaft is provided with eccentric block and eccentric block component.
In order to solve above-mentioned 3rd technical problem, the utility model takes following technical scheme:
Also comprise dedusting mechanism, this dedusting mechanism comprises dust removal port, suction port, pipeline, cyclone dust collectors, Fan pipeline, water tank, wherein: multiple dust removal port is arranged on the centre at screen box top, multiple suction port is arranged on the lower end of pipeline, and above-mentioned multiple suction port is corresponding with multiple dust removal port to be arranged and can connect and communicate; The upper end outlet of this pipeline and the inner space of cyclone dust collectors; The upper end outlet connecting fan pipeline of these cyclone dust collectors, its lower end flaring exit connects water tank.
Compared with the prior art the utility model, has following beneficial effect:
(1) the utility model is provided with tripper when charging, this tripper can make uniform blanking, smooth and easy fast, being conducive to material is distributed on the screen cloth of the superiors fast, equably, solves the problem that heap, sub-material inequality are amassed in blanking, improves screening efficiency and screen cloth utilization rate.
(2) the utility model is provided with two kinds of efficient Automatic-mesh-cleaning mechanisms, and wherein one is vibration net clearing mechanism, and another kind is ultrasonic wave net clearing mechanism; Above-mentioned Liang Zhong Automatic-mesh-cleaning mechanism can efficiently, automatically realize clear net function in the process of screening materials carrying, and keep sieve aperture not block, make screen cloth unit are production capacity high, material screening is clean, and be accurately separated, screening efficiency is up to 90 ~ 99%.
(3) the utility model is provided with screen cloth guiding mechanism, thus can realize the tension adjustment of screen cloth, make the replacing of screen cloth convenient, shorten screen cloth replacing construction, increase the service life, reduce maintenance cost, improve screen cloth utilization rate and screening efficiency.
(4) screen box actuating unit can realize integral installation, and installation accuracy is high, and axiality is high, operates steadily, and vibration is light, and noise is low, is less than 75 decibels; Optimize gravity balance, ground dynamic load is low.
(5) the utility model is provided with dedusting mechanism, and integral sealing effect is good, can realize airtight dedusting, makes no dust pollution in air, effectively ensure that operation environment safety health.
(6) high-efficiency square screening machine is that the principle that the artificial screening of simulation is moved carries out material screening, motion eccentric rate can adjust from 25mm to 60mm, during screening, material is outwards dispersed on whole compass screen surface from center, in a screwing motion manner toward the motion of discharging opening direction, completes screening.
The screening precision of high-efficiency square screening machine, screening efficiency and screen life-span are all 5 ~ 10 times of conventional rotary strainer, and faster than common circular screening machine 3 ~ 5 times of speed changed by screen cloth; The powder of all meticulous and ultra-fine scopes and microgranular material can be sieved, be particularly suitable for sieving reluctant material; Be widely used in following industry, such as chemical industry, food and spices, plastics, mining industry, medicine, metallurgy, rubber, feed, chemical fertilizer, sugar, salt industry, regeneration industry.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of high-efficiency square screening machine;
Fig. 2 is the cutaway view Amplified image of screen box device in Fig. 1;
Fig. 3 is the enlarged drawing in A portion in Fig. 2;
Fig. 4 is ultrasonic wave net clearing mechanism structure chart;
Fig. 5 is the main sectional view of tripper;
Fig. 6 is the sectional view of tripper;
Fig. 7 is the sectional view of bowing of tripper;
Fig. 8 is the structural representation of screen box actuating unit;
Fig. 9 is the structural representation of dedusting mechanism;
Figure 10 is material movement mode schematic diagram.
Part description in Fig. 1-Figure 10:
1, frame; 2, gimbal coupling;
3, screen box; 3-1, dust removal port; 3-2, discharging opening; 3-3, screen box cover board of front end;
4, tripper; 4-1, material inlet; 4-2, rectangular pyramid; 4-3, material outlet; 4-4, fixed block;
5, screen bed base; 5-1, net region;
6, screen cloth; 6-1, pocket for the punch head;
7, frame is strained; 7-1, hook;
8, turnbuckle 9, tightening nut; 10, high-tension silica-gel sphere;
11, supersonic generator I; 12, supersonic generator II; 13, control cabinet;
14, motor; 15, big belt pulley; 16, power transmission shaft; 17, eccentric block; 18, eccentric block component; 19, power box;
20, suction port; 21 pipelines; 22, cyclone dust collectors; 23, connecting fan pipeline; 24 water tanks.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Fig. 1-Figure 10, the utility model comprises frame, screen box device, tripper, Automatic-mesh-cleaning mechanism, screen cloth guiding mechanism, screen box actuating unit, dedusting mechanism, wherein:
(1) frame: with reference to Fig. 1, Fig. 8.
The effect of frame is: frame, by coordinating with gimbal coupling, realizes arranging the suspension of screen box, plays a supporting role.
As shown in Fig. 1, Fig. 8, frame 1 is in square frame structure; Frame 1 is hung by gimbal coupling 2 and is provided with screen box 3.
This gimbal coupling 2 be two to and be symmetrical arranged, its upper end is formed with the relative both sides on frame 1 top and is flexibly connected, and its lower end is formed with the two bottom sides of screen box 3 and is flexibly connected.
(2) screen box device: with reference to Fig. 1, Fig. 2, Fig. 3.
The effect of screen box device is: realize the screening of material by grade.
As shown in Figure 1, Figure 2, Figure 3 shows, screen box device comprises screen box 3, screen bed base 5, screen cloth 6, wherein:
Screen box 3 is in rectangular structure, and its top is the screen box upper cover in arch, and its both sides are sieve box side plate, the screen box base plate for being connected with the middle part of sieve box side plate bottom it; Space between screen box upper cover and screen box base plate is screen box inner chamber.
The screen box cover board of front end 3-3 that can open and close is provided with, for straining adjustment and changing screen cloth in the front end of screen box 3.The rear end of screen box 3 is provided with multiple discharging opening 3-2, and above-mentioned multiple discharging opening is respectively and by the screen box inner space at multilayer screen cloth interval.The crown center of screen box 3 is provided with multiple dust removal port 3-1, and above-mentioned multiple dust removal port 3-1 is connected with the multiple suction ports 20 in dedusting mechanism and communicates.
In the inner chamber of screen box 3, between the upper and lower, parallel oblique is provided with multi-deck screen rack 5, on screen bed base 5, is coated with screen cloth 6.
Screen bed base 5 is identical with the number of plies of screen cloth 6, is 1 ~ 3 layer, is 3 layers in the present embodiment; The aperture of multilayer screen cloth is different, arranges from top to bottom and reduces successively, thus is formed the screening of material by grade.Screen cloth 6, between screen bed base 5 and horizontal plane all in an angle, this angle is 0 ~ 5o; Be 5o in the present embodiment.
The operation principle of screen box device is: after high-efficiency square screening machine starts, and screen box 3, screen cloth 6 do periodically circular motion under the effect of inertia force, make the material on screen cloth make directed spasmodic motion; Period, the material being less than mesh size falls lower floor by sieve aperture, becomes required material, and the material being greater than compass screen surface aperture is discharged from discharging opening after jumping of rolling continuously, finally completes screening action.
(3) tripper: with reference to Fig. 1, Fig. 5-Fig. 8.
As shown in Fig. 1, Fig. 8, the top of screen box 3 front end is provided with tripper 4; This tripper 4 is in rectangular structure, and its length direction is consistent with the width of screen box 3.This tripper 4 bottom is along its length provided with the arc-shaped side structure concaved, and matches with the bulge-structure that screen box top is arch, and the two is fixed together by welding manner.
As shown in Fig. 5, Fig. 6, Fig. 7, be provided with feed entrance 4-1 in the upper end of tripper 4, in its lower end inner chamber, be provided with a rectangular pyramid 4-2; This rectangular pyramid 4-2 with four inclined-planes and ogival upward, above-mentioned ogival is corresponding with the center of feed entrance 4-1; Four angles bottom this rectangular pyramid are connected to bottom tripper respectively by four fixed block 4-4, thus bottom the bottom and tripper of rectangular pyramid between form two couples of material outlet 4-3 i.e. four material outlets; Above-mentioned four material outlets are corresponding with the inclined-plane of four on rectangular pyramid 4-2 respectively, and communicate with screen box inner chamber.
The effect of tripper is: the material got off from material inlet can evenly spread on four inclined-planes of rectangular pyramid by the rectangular pyramid ogival that tripper is provided with, and then material hurtles down on the screen cloth of the superiors along four quick landings in inclined-plane by four material outlets; Thus solve blanking and amass the uneven problem of heap, sub-material, realize uniform blanking, blanking smooth and easy fast, improve screening efficiency and screening accuracy.
(4) Automatic-mesh-cleaning mechanism: with reference to Fig. 2, Fig. 4.
Automatic-mesh-cleaning mechanism has following two kinds of structures:
As shown in Figure 2, one is vibration net clearing mechanism, comprises screen bed base 5, high-tension silica-gel sphere 10; Wherein:
Screen bed base 5 is divided into multiple net region 5-1, and being provided with in each net region above-mentioned can several high-tension silica-gel sphere 10 of free jumping wherein.The blanking channel communicated with above-mentioned net region 5-1 is provided with in the bottom of screen bed base 5.
The degree of depth being arranged on each net region on screen bed base 5 should be greater than the external diameter of high-tension silica-gel sphere 10, should have gap between adjacent high-tension silica-gel sphere.
Screen cloth 6 covers above screen bed base 5, and all net regions be arranged on screen bed base can cover and seal by this screen cloth; Can ensure that high-tension silica-gel sphere 10 can impact screen when free jumping like this, can prevent again high-tension silica-gel sphere from deviating from from above-mentioned net region.
During screening materials carrying, by the free jumping of high-tension silica-gel sphere in net region and the action of impact screen, sieve screen apertures can be impelled to keep unimpeded, thus reach the object of Automatic-mesh-cleaning.
As shown in Figure 4, another kind is ultrasonic wave net clearing mechanism, and this ultrasonic wave net clearing mechanism is arranged between screen bed base 5 and screen cloth 6, and this ultrasonic wave net clearing mechanism comprises supersonic generator I 11, supersonic generator II 12, control cabinet 13, wherein:
Two supersonic generators and supersonic generator I 11, supersonic generator II 12 are separately positioned on front portion, the rear portion of screen bed base 5, control cabinet 13 is arranged in electric appliance control box, respectively by connection between this control cabinet 13 and above-mentioned two supersonic generators.
The operation principle of ultrasonic wave net clearing mechanism is: during screening materials carrying, opens control cabinet switch, and two supersonic generator work, send high-frequency ultrasonic wave, and the material blocked in vibration sieve aperture, makes sieve aperture unobstructed, reach the object of Automatic-mesh-cleaning.Control cabinet 13 is for controlling work and the stopping of ultrasonic wave net clearing mechanism.
(5) screen cloth guiding mechanism: with reference to Fig. 2, Fig. 3.
The effect of screen cloth guiding mechanism is: the tension adjustment and the replacing that realize screen cloth.
As shown in Figure 2 and Figure 3, screen cloth guiding mechanism comprises screen box 3, screen cloth 6, tension frame 7, turnbuckle 8, tightening nut 9, and its annexation is:
Be respectively arranged with pocket for the punch head 6-1 at the opposite end of screen cloth 6, one end of tension frame 7 is provided with hook 7-1, and the hook 7-1 on this tension frame matches with the pocket for the punch head 6-1 on screen cloth; Turnbuckle 8 is locked by tightening nut 9 after being horizontally through the other end and sieve box side plate straining frame; Thus the screen cloth two ends covered on screen bed base 5 are fixed on sieve box side plate.After tension frame 5 is connected with turnbuckle 8 with screen box 3, adjust the degree of tightness of screen cloth 6 by tightening nut 9.
The replacing of screen cloth is as follows with tension adjustment process:
Open screen box cover board of front end 3-3; Unclamp the turnbuckle 8 of the corresponding fixed grit in every layer, screen box both sides, tightening nut 9, hook 7-1 on tension frame 7 is separated with the pocket for the punch head 6-1 on screen cloth 6, unclamp the screen bed base set bolt of screen box 3 both sides, then screen cloth 6 is pulled out together with screen bed base 5 from screen box 3, be i.e. replaceable screen cloth; Screen cloth after changing is loaded in screen box together with screen bed base, the hook 7-1 on tension frame is matched with the pocket for the punch head 6-1 on screen cloth, after the turnbuckle 8 of screen bed base set bolt, fixed grit 6 is tightened respectively, close screen box cover board of front end 3-3.
If screen cloth occurs loosening phenomenon in screening process, strain screen cloth 6 by adjustment tightening nut 9, turnbuckle 8.
(6) screen box actuating unit: with reference to Fig. 1, Fig. 8.
When screening materials carrying, screen box actuating unit can provide power and transmission screen box device realizes circular motion.
As shown in Fig. 1, Fig. 8, screen box actuating unit comprises power box 19, motor 14, belt, big belt pulley 15, power transmission shaft 16, eccentric block 17, eccentric block component 18, pair of bearings, wherein:
Small belt pulley on motor 14 is formed by belt and big belt pulley 15 and is in transmission connection, and this big belt pulley is arranged on power transmission shaft 16 bottom, is provided with eccentric block 17 and eccentric block component 18 in the centre of power transmission shaft.The two ends of power transmission shaft 16 are arranged in bearing housing upper plate, bearing housing lower plate by pair of bearings, bearing block.Power transmission shaft 16 bottom through bearing housing lower plate, and big belt pulley 15 is installed.
The effect of eccentric block and eccentric block component is: eccentric block 17 and eccentric block component 18 are rotated, and can order about screen box 3 and carry out circular motion, thus the material ordered about on screen cloth is while work seesaws, and can circle again.
Power box 19 is the overall structures assembled by the bearing housing side plate of both bearing housing upper plate, bearing housing lower plate and connection.During assembling, this power box 19 can be fixed on the sieve box side plate bottom screen box by bearing housing side plate.
All building blocks in screen box actuating unit are all arranged on power box 19.Specifically: except motor 14 and small belt pulley, big belt pulley 15 and belt, all the other building blocks are all arranged in above-mentioned power box inner chamber.As long as be arranged on screen box 3 by power box 19 like this, the integral installation of screen box actuating unit can be realized.
(7) dedusting mechanism: with reference to Fig. 9.
The effect of dedusting mechanism to realize airtight dedusting, makes no dust pollution in air, ensures operation environment safety health.
As shown in Figure 9, dedusting mechanism comprises dust removal port 3-1, suction port 20, pipeline 21, cyclone dust collectors 22, Fan pipeline 23, water tank 24, wherein:
The lower end of pipeline 21 is provided with multiple suction port 20, and is communicated with the multiple dust removal port 3-1 being arranged on screen box 3 crown center respectively; The upper end outlet of this pipeline 21 and the inner space of cyclone dust collectors 22; The upper end outlet connecting fan pipeline 23 of these cyclone dust collectors 22, its lower end flaring exit connects water tank 24.
Suction port 20 is identical with the quantity of dust removal port 3-1, corresponding setting.Be respectively 6 in the present embodiment, point two rows are set up in parallel.
The operation principle of dedusting mechanism is: dust sucks cyclone dust collectors 22 from the dust removal port 3-1 at screen box top, suction port 20, pipeline 21, and water tank 24 is by the dust absorbing in air, and clean air is discharged by blower fan.
(8) operation principle of the utility model high-efficiency square screening machine is as follows: with reference to Fig. 1, Fig. 8, Fig. 9, Figure 10.
The technical parameter of high-efficiency square screening machine is as follows: screen box stroke is 25 ~ 60mm, and the revolution frequency is 180 ~ 260r/min, and motion eccentric rate is 25 ~ 60mm, and motor speed is 1440r/min, and sieving area is 3 ~ 6.3m
2, screen cloth specification 2 ~ 500 orders/inch, the screen cloth number of plies is 1 ~ 3 layer, and screen angle is 0 ~ 5o, and sieving capacity is 3 ~ 6.5m
3/ h.
The course of work of high-efficiency square screening machine is:
Small belt pulley on motor 14 is rotated by belt transmission big belt pulley 15, and meanwhile, big belt pulley 15 drives eccentric block 17 coaxial mounted with it again, eccentric block component 18 is rotated; Under the effect of eccentric motion and under the restriction of gimbal coupling 2, screen box 3 does the circular motion of the artificial screening of simulation.
Material enters high-efficiency square screening machine from tripper 4; Due to the difference of each layer mesh size, material layering is sieved out, collect together from different discharging openings, thus complete the material screening by grade.
As shown in Figure 10, the method for operation of material is: in screening materials carrying process, and the material on screen cloth 6 moves in a circle together in company with screen box 3, does directed spasmodic motion simultaneously.
Dust in screen box 3 sucks cyclone dust collectors 22 from dust removal port 3-1, suction port 20, pipeline 21, and water tank 24 is by the dust absorbing in air, and clean air is discharged by blower fan.
Claims (10)
1. high-efficiency square screening machine, is characterized in that,
Comprise frame, screen box device, tripper (4), Automatic-mesh-cleaning mechanism, screen cloth guiding mechanism, wherein:
Frame (1) is hung by gimbal coupling (2) and is provided with screen box device;
This screen box device comprises screen box (3), screen bed base (5), screen cloth (6); Its annexation is: be provided with multi-deck screen rack (5) every, parallel oblique and cover the screen cloth (6) above screen bed base between the upper and lower in the inner chamber of screen box (3);
The top of screen box (3) front end is provided with tripper (4), be provided with the screen box cover board of front end (3-3) can opened and close in the front end of screen box (3), be provided with respectively in the rear end of screen box (3) and by multiple discharging openings (3-2) of the screen box inner space at multilayer screen cloth interval;
Screen bed base (5) and screen cloth (6) are provided with Automatic-mesh-cleaning mechanism and screen cloth guiding mechanism.
2. high-efficiency square screening machine as claimed in claim 1, it is characterized in that, described Automatic-mesh-cleaning mechanism is ultrasonic wave net clearing mechanism, this ultrasonic wave net clearing mechanism is arranged between screen bed base (5) and screen cloth (6), it comprises two supersonic generators, control cabinet (13), wherein: two supersonic generators are arranged on front portion, the rear portion of screen bed base (5) respectively, and control cabinet is arranged in electric appliance control box, respectively by connection between this control cabinet (13) and two supersonic generators.
3. high-efficiency square screening machine as claimed in claim 1, is characterized in that, described Automatic-mesh-cleaning mechanism is vibration net clearing mechanism, and this vibration net clearing mechanism comprises screen bed base (5), high-tension silica-gel sphere (10); Wherein: described screen bed base (5) is divided into multiple net region (5-1), in each net region, be provided with several can free jumping the high-tension silica-gel sphere (10) of impact screen; The blanking channel communicated with above-mentioned net region is provided with in the bottom of screen bed base (5).
4. the high-efficiency square screening machine as described in claim 1 or 2 or 3, is characterized in that, described tripper (4) is in rectangular structure, and its length direction is consistent with the width of screen box (3); This tripper (4) bottom is along its length provided with the arc-shaped side structure concaved, and matches with the bulge-structure that screen box top is arch, and the two is fixed together by welding manner.
5. high-efficiency square screening machine as claimed in claim 4, it is characterized in that, the upper end of described tripper (4) is provided with material inlet (4-1), is provided with a rectangular pyramid (4-2) in its lower end inner chamber; This rectangular pyramid with four inclined-planes and ogival upward, this ogival is corresponding with the center of above-mentioned material inlet (4-1); Four material outlets (4-3) are formed between bottom rectangular pyramid and bottom tripper; These four material outlets (4-3) are corresponding with the inclined-plane of four on rectangular pyramid respectively, and communicate with screen box inner chamber.
6. high-efficiency square screening machine as claimed in claim 5, is characterized in that, described screen cloth guiding mechanism comprises screen cloth (6), tension frame (7), turnbuckle (8), tightening nut (9), screen box (3); Wherein: be respectively arranged with pocket for the punch head (6-1) at the opposite end of screen cloth (6), the hook (7-1) being arranged on tension frame (7) one end matches with above-mentioned pocket for the punch head (6-1); Turnbuckle (8) be horizontally through tension frame (7) the other end, match with tightening nut (9) after screen box sidewall, and screen cloth two ends to be fixed on sieve box side plate.
7. high-efficiency square screening machine as claimed in claim 6, is characterized in that, described gimbal coupling (2) be two to and be symmetrical arranged, its upper end is formed with the top of frame (1) and is flexibly connected, and its lower end is formed with the two bottom sides of screen box (3) and is flexibly connected.
8. high-efficiency square screening machine as claimed in claim 7, it is characterized in that, also comprise screen box actuating unit, whole building blocks of this screen box actuating unit are all arranged on power box (19), this power box (19) again integral installation on screen box (3).
9. high-efficiency square screening machine as claimed in claim 8, it is characterized in that, small belt pulley on motor (14) in described screen box actuating unit is formed by belt and big belt pulley (15) and is in transmission connection, this big belt pulley (15) be arranged on power transmission shaft through after power box (19) bottom; The two ends of power transmission shaft (16) are provided with pair of bearings, are provided with eccentric block (17) and eccentric block component (18) in the centre of power transmission shaft (16).
10. high-efficiency square screening machine as claimed in claim 9, it is characterized in that, also comprise dedusting mechanism, this dedusting mechanism comprises dust removal port (3-1), suction port (20), pipeline (21), cyclone dust collectors (22), Fan pipeline (23), water tank (24), wherein: multiple dust removal port (3-1) is arranged on the top of screen box (3), multiple suction port (20) is arranged on the lower end of pipeline (21), and above-mentioned multiple suction port (20) is corresponding with multiple dust removal port (3-1) to be arranged and can connect and communicate; The upper end outlet of this pipeline (21) and the inner space of cyclone dust collectors (22); The upper end outlet connecting fan pipeline (23) of these cyclone dust collectors, its lower end flaring exit connects water tank (24).
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| CN201520853358.9U CN205084996U (en) | 2015-10-30 | 2015-10-30 | High -efficient square screening machine |
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| CN201520853358.9U CN205084996U (en) | 2015-10-30 | 2015-10-30 | High -efficient square screening machine |
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| CN205084996U true CN205084996U (en) | 2016-03-16 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321593A (en) * | 2017-07-31 | 2017-11-07 | 江苏贝力机械制造有限公司 | A kind of stainless steel high speed tablet screening machine and its method of work |
| CN107497681A (en) * | 2017-08-19 | 2017-12-22 | 益阳胜希机械设备制造有限公司 | A kind of small riddle machine |
| CN110694891A (en) * | 2019-10-11 | 2020-01-17 | 腾翎机械科技(云南)有限公司 | Suspension type inertia circular screening machine |
| CN118253481A (en) * | 2024-05-30 | 2024-06-28 | 新乡市银星机械设备有限公司 | Box type swinging screen |
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2015
- 2015-10-30 CN CN201520853358.9U patent/CN205084996U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321593A (en) * | 2017-07-31 | 2017-11-07 | 江苏贝力机械制造有限公司 | A kind of stainless steel high speed tablet screening machine and its method of work |
| CN107497681A (en) * | 2017-08-19 | 2017-12-22 | 益阳胜希机械设备制造有限公司 | A kind of small riddle machine |
| CN110694891A (en) * | 2019-10-11 | 2020-01-17 | 腾翎机械科技(云南)有限公司 | Suspension type inertia circular screening machine |
| CN118253481A (en) * | 2024-05-30 | 2024-06-28 | 新乡市银星机械设备有限公司 | Box type swinging screen |
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Effective date of registration: 20171215 Address after: 261416 Laizhou City, Yantai City Road, the city of Hong Kong by Zhu Zhu Patentee after: Laizhou City Laiyu Chemical Co., Ltd. Address before: 261416 Shandong city of Yantai province Laizhou City Port Road Subdistrict Office Zhu from Laizhou City Laiyu Chemical Co. Ltd. Patentee before: Jiang Shenglin |