CN209597640U - A kind of three layers of adjustable compound vibrating screen - Google Patents

A kind of three layers of adjustable compound vibrating screen Download PDF

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Publication number
CN209597640U
CN209597640U CN201920309825.XU CN201920309825U CN209597640U CN 209597640 U CN209597640 U CN 209597640U CN 201920309825 U CN201920309825 U CN 201920309825U CN 209597640 U CN209597640 U CN 209597640U
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China
Prior art keywords
sieve
screen box
frame
baffle
screen
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CN201920309825.XU
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Chinese (zh)
Inventor
龚智强
黄举
吴广澳
王认认
梁三金
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Chaohu University
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Chaohu University
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Abstract

The utility model discloses a kind of three layers of adjustable compound vibrating screens, and in particular to vibration screening machinery field is made of rack, screening plant, power device, feed inlet and controller.Screening plant includes the sieve of two adjustable-angles, for sieving a variety of mixtures, compared with conventional vibration sieve, it is readily disassembled and cleans, power device solves the problems, such as that existing vibrating screen is unable to high frequency zone and easily blocks sieve, the utility model can realize the polymorphic type screening to raw material by crank connecting link and two concussion motor forms by way of combined vibrating, and classify to the raw material after screening, have the characteristics that improve sieve stopping state, improve working efficiency.

Description

A kind of three layers of adjustable compound vibrating screen
Technical field
The utility model belongs to vibration screening machinery field, and in particular to a kind of three layers of adjustable compound vibrating screen.
Background technique
Vibrating screen is to vibrate to work by reciprocating rotary type caused by oscillator exciting in vibration motor.The upper rotation of oscillator The movement for turning weight and lower rotation weight makes compass screen surface generate conical surface rotary vibration, and it is past that the effect of synergy then generates compass screen surface Rotation type vibrates again.Vibrating screen is commonly used in fields such as agricultural, aquacultures at present, for screening out the different raw material of volume.It is existing Some vibrating screens are typically only capable to screen out two kinds of mixed raw materials, and the Chinese patent of Publication No. CN203944546U discloses one kind Ultrasonic activation sieve, application No. is CN201420382597.6, and device is made using magnetic rotation ultrasonic activation riddler, worked Journey is separated mixed raw material by single layer sieve, can only isolate two kinds of raw materials;The China of Publication No. CN206215505U is specially Benefit discloses a kind of multiple field vibrating screen, application No. is CN201620985922.7, device using motor drive conveyer belt and Centrifugal pan works, inefficient and be easy to happen raw material and block sieve during the work time since mode of vibration is simple Situation.
Utility model content
The utility model provides a kind of three layers of adjustable compound vibrating screen, is unable to high efficiency screening to solve existing vibrating screen A variety of mixtures, easy the problem of blocking sieve, improve working efficiency, reduce the labor intensity of screening operation.
Technical problem to be solved in the utility model is realized using following technical scheme.
A kind of three layers of adjustable compound vibrating screen, including rack, screening plant, power device, controller and feed inlet, institute The rack stated includes wheel, supporting leg, damping spring and for installing screening plant, power device, controller and feed inlet Frame;The wheel has one group of front-wheel and one group of rear-wheel, is bolted in the bottom of frame, whole for moving vibrating screen Body;The supporting leg is threadedly attached in the lower part of frame, for making device keep stablizing at work;The damping bullet There are four springs, and one end is connected on frame, and the other end is connected to screen box bottom, is used to support screen box and bumper and absorbing shock;It is described Screening plant be mounted on frame, mainly to mixed raw material carry out vibrosieve;The power device is bolted In base of frame, for providing power to screening plant;The controller is bolt-connected on frame, for vibration Dynamic sieve is manipulated;The feed inlet is welded on above frame, convenient for addition mixed raw material.
The screening plant includes screen box, sieve one and sieve two, and the screen box includes baffle one, baffle two, gear Plate three, hinge, sieve door, angular adjustment slot one, angular adjustment slot two and sieve door lock, the screen box is located at frame mid portion, described Sieve one be mounted on screen box upper inside, for separating larger portion in mixed raw material;The sieve two is mounted on Screen box inner lower, for separating small portion in mixed raw material;The baffle one is welded on one discharge port of sieve, institute The baffle two stated is welded on two discharge port of sieve, and the baffle three is welded on screen box bottom, is both used as raw material separation slideway, institute The hinge stated is mounted on screen box tail portion by bolt, for connecting sieve door and screen box;The sieve door passes through bolt and hinge phase Company is mounted on screen box tail portion, and the angular adjustment slot one is on sieve door top, for the angle of adjustable screen one, the angle Regulating tank two is in sieve door lower part, and for the angle of adjustable screen two, the sieve door lock is mounted on sieve door side, for locking sieve Door.
The power device includes motor, crankwheel, connecting rod, rocking bar, shaft one, shaft two, hinge and vibration motor, The motor is bolted on frame, and the crankwheel is connected by key on the output shaft of motor, described Connecting rod is connected on crankwheel by bearing, the rocking bar by be welded to connect in shaft two, one end by shaft one with Connecting rod is connected, and the other end is connect by hinge with screen box bottom, and there are two the vibration motors, is bolted to screen Bottom of device is located at the front and back of screening plant, guarantees vibrosieve effect.
Before use, operator can select suitable sieve according to the type of mixture, and according to the humidity regulation of mixture The angle of sieve one and sieve two, after being adjusted to proper angle by angular adjustment slot one or angular adjustment slot two, locking sieve door leads to Controller starter is crossed, by mixed raw material as feed inlet, motor and vibration motor start-up operation, motor drive crankwheel Rotation, crankwheel drive rocking bar to swing by connecting rod, and rocking bar and vibration motor drive screen box to carry out combined vibrating, larger volume Raw material is flowed out in one overhead gage one of sieve, and small portion raw material falls on sieve two and flows out along baffle two, rest part It falls in screen box bottom and is flowed out along baffle three, complete screening work.
The beneficial effects of the utility model are: the screening plant of the utility model, power device and controller are all installed On the rack, only need an operator that can complete whole processes;The utility model only needs operator before separation will mixing Object is added in feed inlet, starts machine, device can automatic complete mixture separation, it is easy to operate;The vibration side of the utility model The problem of formula is the compound motion of two vibration motors and crank rocker, can greatly improve sieve blocking, improves separative efficiency; The sieve of the utility model design freely can replace and adjust sieve angle, can sieve a variety of mixtures.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram one of the utility model;
Fig. 2 is the general structure schematic diagram two of the utility model;
Fig. 3 is the screening plant structural schematic diagram of the utility model;
Fig. 4 is the powerplant configuration schematic diagram of the utility model.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the utility model are easy to understand, It combined with specific embodiments below and illustrates, the utility model is further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of three layers of adjustable compound vibrating screen, including rack 1, screening plant 2, power Device 3, controller 4 and feed inlet 5, the rack 1 include supporting leg 12, wheel 13, damping spring 14 and sieve for installing Screening device 2, power device 3, controller 4 and feed inlet 5 frame 11;The wheel 12 has one group of front-wheel and one group of rear-wheel, It is bolted in the bottom of frame 11, for moving vibrating screen entirety;The supporting leg 13 is threadedly attached in frame 11 lower part, for making device keep stablizing at work;There are four the damping springs 14, and one end is connected to frame 11 On, the other end is connected to 21 bottom of screen box, is used to support screen box 21 and bumper and absorbing shock;The screening plant 2 is connected by bolt It connects on the frame 11, vibrosieve mainly is carried out to mixed raw material;The power device 3 is bolted at 11 bottom of frame Portion, for providing power to screening plant 2;The controller 4 is bolt-connected on frame 11, for vibrating screen into Row manipulation;The feed inlet 5 is welded on 11 top of frame, convenient for addition mixed raw material.
As shown in Figure 1, Figure 2 and Figure 3, the screening plant 2 includes screen box 21, sieve 1 and sieve 2 23, described Screen box 21 include baffle 1, baffle 2 212, baffle 3 213, sieve door 214, hinge 215, angular adjustment slot 1, angle Regulating tank 2 217, sieve door lock 218 are spent, the screen box 21 is located at 11 middle part of frame;The sieve 1 is mounted on screen box 21 Upper inside, for separating larger portion in mixed raw material;The sieve 2 23 is mounted on 21 inner lower of screen box, uses The small portion in separation mixed raw material;The baffle 1 is welded on one 22 discharge port of sieve, the baffle two 212 are welded on 2 23 discharge port of sieve, and the baffle 3 213 is welded on 21 bottom of screen box, are both used as raw material separation slideway, institute The hinge 215 stated is mounted on 21 tail portion of screen box by bolt, for connecting sieve door 214 and screen box 21;The sieve door 214 passes through Bolt is connected with hinge 215 is mounted on 21 tail portion of screen box, prevents raw material from skidding off;The angular adjustment slot 1 is in sieve door 214 Top, for the angle of adjustable screen 1, the angular adjustment slot 2 217 is used for adjustable screen two in sieve 214 lower part of door 23 angle, the sieve door lock 218 are mounted on sieve 214 side of door, for locking sieve door 214.
As shown in Figure 1, Figure 2 and Figure 4, the power device 3 include motor 31, crankwheel 32, connecting rod 33, rocking bar 34, Shaft 1, shaft 2 36, hinge 37 and vibration motor 38, to provide screening power to screen box 21, the motor 31 is logical It crosses and is bolted on the frame 11, the crankwheel 32 is connected by key on the output shaft of motor 31, the connecting rod 33 It is connected on crankwheel 32 by bearing, for the rocking bar 34 by being welded to connect in shaft 2 36, one end passes through shaft one 35 are connected with connecting rod 33, and the other end is connect by hinge 37 with 21 bottom of screen box, and there are two the vibration motors 38, passes through spiral shell It tethers and is connected to 21 bottom of screen box, be located at the front and back of screen box 21, guarantee vibrosieve effect.
Before use, operator can select suitable sieve according to the type of mixture, and sieved according to mixture humidity regulation The angle of net 1 and sieve 2 23, after being adjusted to proper angle by angular adjustment slot 1 or angular adjustment slot 2 217, lock Tight sieve door 214, by 4 starter of controller, by mixed raw material as feed inlet 5, motor 31 and vibration motor 38 start Work, motor 31 drive crankwheel 32 to rotate, and crankwheel 32 drives rocking bar 34 to swing by connecting rod 33, rocking bar 34 and vibration motor 38 drive screen box 21 to carry out combined vibrating, and larger volume raw material is flowed out along baffle 1, and small portion raw material falls in sieve It is flowed out on net 2 23 and along baffle 2 212, rest part falls in 21 bottom of screen box and flows out along baffle 3 213.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these changes and improvements are both fallen in the range of the requires of the utility model protection.The utility model requires protection scope It is defined by the appending claims and its equivalent thereof.

Claims (3)

1. a kind of three layers of adjustable compound vibrating screen, it is characterised in that: including rack, screening plant, power device, controller and Feed inlet, the rack include frame, wheel, supporting leg and damping spring, and the wheel has one group of front-wheel and one group of rear-wheel, It is bolted in the bottom of frame, the supporting leg is threadedly attached in the lower part of frame, and the damping spring has It four, is bolted in base of frame, one end is connected on frame, and the other end is connected to screen box bottom, the sieve Screening device is mounted on frame, and the power device is bolted in base of frame, and the controller passes through bolt It is connected on frame, the feed inlet is welded on above frame.
2. a kind of three layers of adjustable compound vibrating screen according to claim 1, it is characterised in that: the screening plant packet Screen box, sieve one and sieve two are included, the screen box includes baffle one, baffle two, baffle three, hinge, sieve door, angular adjustment slot One, angular adjustment slot two and sieve door lock, the screen box are located at frame mid portion, and the sieve one is mounted on screen box inside Side, the sieve two are mounted on screen box inner lower, and the baffle one is welded on one discharge port of sieve, the baffle two It is welded on two discharge port of sieve, the baffle three is welded on screen box bottom, and the hinge is mounted on screen box tail by bolt Portion, the sieve door, which is connected by bolt with hinge, is mounted on screen box tail portion, and the angular adjustment slot one is in sieve door top, institute For the angular adjustment slot two stated in sieve door lower part, the sieve door lock is mounted on sieve door side.
3. a kind of three layers of adjustable compound vibrating screen according to claim 1, it is characterised in that: the power device packet Motor, crankwheel, connecting rod, rocking bar, shaft one, shaft two, hinge and vibration motor are included, the motor is bolted On frame, the crankwheel is connected by key on the output shaft of motor, and the connecting rod is connected to crankwheel by bearing On, by being welded to connect in shaft two, one end is connected with connecting rod by shaft one rocking bar, the other end pass through hinge and The connection of screen box bottom, there are two the vibration motors, is bolted to screen box bottom, is located at the front and back of screen box.
CN201920309825.XU 2019-03-12 2019-03-12 A kind of three layers of adjustable compound vibrating screen Active CN209597640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920309825.XU CN209597640U (en) 2019-03-12 2019-03-12 A kind of three layers of adjustable compound vibrating screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920309825.XU CN209597640U (en) 2019-03-12 2019-03-12 A kind of three layers of adjustable compound vibrating screen

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112170172A (en) * 2020-09-22 2021-01-05 安徽中科春谷激光产业技术研究院有限公司 Liftable formula laser cladding powder recovery sieving mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112170172A (en) * 2020-09-22 2021-01-05 安徽中科春谷激光产业技术研究院有限公司 Liftable formula laser cladding powder recovery sieving mechanism

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