CN210965817U

CN210965817U - Rotary vibrating screen

Info

Publication number: CN210965817U
Application number: CN201921084145.9U
Authority: CN
Inventors: 邢福深
Original assignee: Ningxia Chunshengyuan Biotechnology Co ltd
Current assignee: Ningxia Chunshengyuan Biotechnology Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-07-10
Anticipated expiration: 2029-07-11

Abstract

The utility model provides a sieve shakes soon belongs to screening processing equipment technical field, including the sieve check, the connection pad, the vibration subassembly, extension spring and vibration generator, the sieve check sets up to two at least, accompany the screen cloth between two sieve checks, sieve check lower extreme passes through the connection pad and is connected with the vibration subassembly, vibration subassembly and vibration generator all set up on the support, the vibration subassembly passes through vibration generator drive sieve check vibration, the vibration subassembly includes the supporting shoe, spring and mount, supporting shoe upper portion is the spheroid, the spheroid pushes up at the connection pad lower extreme, the supporting shoe passes through the spring and is connected with the mount, the mount sets up on the support, the connection pad side surface is connected with extension spring one end is perpendicular, the extension spring other end is connected with branch, branch is vertical to be fixed on the support, the extension spring sets up to four at least, around. The utility model has the advantages of reasonable design, the screening efficiency of material has been improved greatly.

Description

Rotary vibrating screen

Technical Field

The utility model belongs to the technical field of the screening processing equipment, a sieve shakes soon is related to.

Background

The flavor is also called as a flavor raw material, is a substance which can be smelled and smelled or smells a flavor, and is a raw material for modifying the flavor. Except for individual varieties, most spices cannot be used independently, the spices are divided into natural spices and artificial spices, certain natural spices comprise animal natural spices and plant natural spices, and the spices are often mixed with impurities in the processing process, the impurities can influence the quality and need to be screened and filtered, the conventional rotary vibration sieve is not precise enough, the rotary vibration sieve is often read and screened again, and the production efficiency is not high, so that the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a structural design is reasonable suitable for, has improved the efficiency that the material sieved greatly.

In order to solve the technical problem, the utility model discloses a technical scheme is:

sieve shakes soon, including sieve check, connection pad, vibration subassembly, extension spring and vibration generator, the sieve check sets up to two at least the sieve accompanies the screen cloth between the sieve check, sieve check lower extreme passes through the connection pad and is connected with the vibration subassembly, vibration subassembly and vibration generator all set up on the support, the vibration subassembly passes through vibration generator drive sieve check vibration, the vibration subassembly includes supporting shoe, spring and mount, supporting shoe upper portion is the spheroid, the spheroid top is at the connection pad lower extreme, the supporting shoe passes through the spring and is connected with the mount, the mount sets up on the support, the connection pad side surface is connected with extension spring one end is perpendicular, the extension spring other end is connected with branch, branch is vertical to be fixed on the support, the extension spring sets up to four at least, around connection pad side surface evenly distributed.

Furthermore, the lower surface of the connecting disc is a concave circular surface, and the upper surface of the ball body is in sliding connection with the concave circular surface.

Furthermore, the lower portion of the supporting block is a cylinder, the cylinder and the upper portion ball body of the cylinder are of an integrated structure, the lower end of the cylinder is fixedly connected with the supporting column, the lower end of the supporting column is arranged in the hollow column of the fixing frame and is in sliding connection with the hollow column, the spring is compressed between the cylinder and the hollow column, and the diameter of the spring is larger than the inner diameter of the hollow column.

Further, the cylinder lower extreme is equipped with the recess, the pillar upper end sets up in the recess to through screw and cylinder fixed connection, the pillar lower extreme is equipped with the stopper, hollow post is located the stopper upper end, the mount still includes 7 words connecting rod, 7 words connecting rod set up to four, evenly distributed is at hollow side of the post surface, hollow post supports on the support through 7 words connecting rod.

Furthermore, the side surface of the connecting disc is provided with a circular ring, one end of the tension spring is clamped on the circular ring, the other end of the tension spring is fixed on the supporting rod, and the supporting rod is vertically fixed on the support.

Furthermore, the extension springs are arranged in a plurality of numbers and evenly arranged around the outer ring of the connecting disc, each extension spring is separated by 15 degrees, and the rings, the supporting rods and the extension springs are arranged in the same number.

Further, the mount sets up at the branch inboard, vibration generator sets up at the mount inboard, vibration generator is two-way vertical type motor, and both drive ends all are provided with eccentric weight, two eccentric weight sets up respectively in the upper and lower both sides of mount plectane.

Further, the sieve check set up quantity and be four, and are adjacent all accompany the screen cloth between the sieve check, screen cloth density reduces by last to lower gradually, every sieve check side all is provided with the discharge gate, the top sieve check upper cover has been stamped the upper cover, the upper cover intermediate position is the feed inlet.

Compared with the prior art, the utility model has the advantages and positive effect as follows.

1. The utility model discloses start vibration generator and drive the support and begin to vibrate, the support passes through the vibration subassembly and drives sieve check and screen cloth vibration, realizes the screening of material, and extension spring and branch play the supporting role to the sieve check, and the extension spring of connection pad side surface makes sieve check vibration frequency increase simultaneously, improves material screening efficiency.

2. The utility model discloses the flexible in-process of spring atress drives the pillar and reciprocates, and the pillar slides with hollow post inboard, and the lower extreme of pillar side surface is provided with the stopper, avoids spring vibration power too big, makes pillar and hollow post separation, plays limiting displacement to the hollow post.

3. The utility model discloses extension spring quantity can be set for according to actual conditions, and a plurality of extension springs evenly distributed are at the connection pad side surface, apply elasticity improvement sieve check vibration's stability to the sieve check.

4. The utility model discloses two eccentric weights set up respectively in the upper and lower both sides of mount plectane, change the rotary motion of motor into the cubic unit motion of level, perpendicular, slope, transmit the motion for the sifter again.

5. The utility model discloses the sieve check is 4, all accompanies the screen cloth between the adjacent sieve check, and the screen cloth sets up the screen cloth that three density is different for detachable the being connected with the sieve check, can be more meticulous with the material screening, can filter every layer of sieve check remaining material and collect the bagging-off through the discharge gate, convenient operation, the material is conveniently poured into to the feed inlet that the upper cover intermediate position set up.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic front view of the rotary vibrating screen of the present invention;

FIG. 2 is a schematic structural view of the rotary vibrating screen of the present invention;

FIG. 3 is a schematic structural view of the connecting plate and the vibration assembly of the present invention;

fig. 4 is a schematic structural diagram of the vibration assembly of the present invention;

FIG. 5 is a schematic structural view of the connection pad of the present invention;

fig. 6 is the structure schematic diagram of the connection disc and the tension spring of the present invention.

Description of reference numerals:

1. an upper cover; 101. a feed inlet; 2. screening grids; 201. a discharge port; 3. a tension spring; 4. a connecting disc; 401. a concave circular surface; 402. a circular ring; 5. a vibrating assembly; 501. a support block; 502. a spring; 503. a fixed mount; 504. a pillar; 505. a limiting block; 506. a 7-shaped connecting rod; 507. a sphere; 508. a cylinder; 509. a hollow column; 6. a strut; 7. a vibration generator; 8. a support; 9. an eccentric weight; 10. and (4) screening.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 6, the rotary vibration sieve comprises sieve lattices 2, a connecting disc 4, a vibration assembly 5, tension springs 3 and a vibration generator 7, wherein at least two sieve lattices 2 are arranged, a sieve screen 10 is clamped between the two sieve lattices 2, the lower end of each sieve lattice 2 is connected with the vibration assembly 5 through the connecting disc 4, the vibration assembly 5 and the vibration generator 7 are both arranged on a bracket 8, the vibration assembly 5 drives the sieve lattices 2 to vibrate through the vibration generator 7, the vibration assembly 5 comprises a supporting block 501, a spring 502 and a fixing frame 503, the upper part of the supporting block 501 is a sphere 507, the sphere 507 is propped against the lower end of the connecting disc 4, the supporting block 501 is connected with the fixing frame 503 through the spring 502, the fixing frame 503 is arranged on the bracket 8, the side surface of the connecting disc 4 is vertically connected with one end of each tension spring 3, the other end of each tension spring 3 is connected with a supporting rod 6, start vibration generator 7 and drive support 8 and begin to vibrate, support 8 drives sieve check 2 and screen cloth 10 vibration through vibration subassembly 5, realizes the screening of material, and extension spring 3 and branch 6 play the supporting role to sieve check 2, and extension spring 3 messenger sieve check 2 vibration frequency of connection pad 4 side surface increases simultaneously, improves material screening efficiency.

As shown in fig. 1 and 5, preferably, the lower surface of the connecting disc 4 is a concave circular surface 401, the upper surface of the sphere 507 is in sliding connection with the concave circular surface 401, the sphere 507 is driven to vibrate by the connecting disc when vibrated, meanwhile, the spherical surface at the upper end of the sphere 507 is in sliding contact with the concave circular surface at the lower end surface of the connecting disc 4 by the force of the tension spring 3, the connecting disc 4 drives the sieve lattice 2 to horizontally move while vibrating up and down, and the sieve lattice 2 drives the sieve mesh 10 to move so as to fully sieve the material at the upper end of the sieve lattice.

As shown in fig. 3 and 4, preferably, the lower portion of the supporting block 501 is a cylinder 508, the cylinder 508 and the upper sphere 507 are of an integral structure, the lower end of the cylinder 508 is fixedly connected with the pillar 504, the lower end of the pillar 504 is arranged in a hollow pillar 509 of the fixing frame 503 and is in sliding connection with the hollow pillar 509, the spring 502 is compressed between the cylinder 508 and the hollow pillar 509, the diameter of the spring 502 is larger than the inner diameter of the hollow pillar 509, and the spring 502 applies an elastic force to the connecting disc 4 after being stressed and compressed, so that the connecting disc 4 is subjected to an elastic force and vibration force to vibrate.

As shown in fig. 3 and 4, preferably, a groove is formed in the lower end of the cylinder 508, the upper end of the strut 504 is arranged in the groove and fixedly connected with the cylinder 508 through screws, a limit block 505 is arranged at the lower end of the strut 504, the hollow column 509 is located at the upper end of the limit block 505, the fixing frame 503 further comprises four 7-shaped connecting rods 506, the four 7-shaped connecting rods 506 are uniformly distributed on the side surface of the hollow column 509, the hollow column 509 is supported on the support 8 through the 7-shaped connecting rods 506, the strut 504 is driven to move up and down in the stressed and telescopic process of the spring 502, the strut 504 slides with the inner side of the hollow column 509, the limit block 505 is arranged at the lower end of the side surface of the strut 504, and the phenomenon that the spring vibration 502 has.

As shown in fig. 1 and 2, preferably, a circular ring 402 is arranged on the side surface of the connecting disc 4, one end of the tension spring 3 is clamped on the circular ring 402, the other end of the tension spring is fixed on the support rod 6, the support rod 6 is vertically fixed on the bracket 8, the tension spring 3 is horizontally arranged, is connected with the support rod 6 in a 7-shaped manner, and plays a supporting role for the connecting disc 4 through the connection with the support rod 6.

As shown in fig. 1, 2 and 6, preferably, the tension springs 3 are arranged in a plurality and uniformly arranged around the outer ring of the connecting disc 4, each tension spring 3 is separated by 15 °, the ring 402, the support rod 6 and the tension springs 3 are arranged in the same number, the number of the tension springs 3 can be set according to actual conditions, and the plurality of tension springs 3 are uniformly distributed on the side surface of the connecting disc 4 to improve the vibration stability of the sieve grid 2.

As shown in fig. 1 and 2, preferably, the fixing frame 503 is disposed inside the supporting rod 6, the vibration generator 7 is disposed inside the fixing frame 503, the vibration generator 7 is a bidirectional vertical motor, both driving ends are provided with eccentric weights 9, and the two eccentric weights 9 are respectively disposed on the upper and lower sides of the circular plate of the fixing frame 503 to convert the rotation of the motor into horizontal, vertical and inclined three-dimensional motion, and then transmit the motion to the screen surface.

As shown in fig. 1 and 2, preferably, sieve check 2 sets up quantity for four, all accompany screen cloth 10 between the adjacent sieve check 2, screen cloth 10 density reduces by last to lower gradually, every sieve check 2 side all is provided with discharge gate 201, the top sieve check 2 upper cover has upper cover 1, upper cover 1 intermediate position is feed inlet 101, screen cloth 10 is detachable with sieve check 2 and is connected, set up the different screen cloth 10 of three density, can be more meticulous with the material screening, can filter remaining material with every layer of sieve check 2 and carry out the collection bagging-off through discharge gate 201, and convenient operation, the material is conveniently poured into to the feed inlet 101 that upper cover 1 intermediate position set up.

The practical working process is that the materials are poured onto the screen cloth 10 in the screen grids 2 through the feeding hole 101 in the middle of the upper cover 1, the number of the screen grids 2 is 4, the screen cloth 10 is clamped between the upper and lower adjacent screen grids 2, the density of the screen cloth 10 is gradually reduced from top to bottom, the materials are screened more finely, the screen cloth 10 is detachably connected with the screen grids 2, the two are conveniently cleaned, the side end of each screen grid 2 is provided with a discharging hole 201, the left materials in each layer are conveniently collected and bagged, the screen grid 2 at the lowest end is of a grid structure and is used for collecting the materials in the last sequence, the lower end of the screen grid 2 is connected with the connecting disc 4, the lower end face of the connecting disc 4 is a concave circular face 401, the supporting block 501 is propped against the lower end of the concave circular face 401, the upper portion of the supporting block 501 is a sphere 507, the lower portion of the cylinder 508 is a cylinder 507, the spherical, the lower end of a column 508 is provided with a groove, the upper end of a support 504 is inserted into the groove and fixedly connected with the groove through a screw, the lower end of the side surface of the support 504 is provided with a limit block 505, the support 504 is arranged in a hollow column 509, the limit block 505 is arranged at the lower end of the hollow column 509 and plays a limit role on the hollow column 509, a spring 502 is sleeved on the support 504 and compressed between the column 508 and the hollow column 509, the periphery of the hollow column 509 is fixed on a 7-shaped connecting rod 506, the 7-shaped connecting rod 506 is fixed on a support 8, a vibration generator 7 is also arranged on the support 8, the upper end and the lower end of the vibration generator 7 are both provided with eccentric weights 9, a connecting disc 4 is connected with one end of a tension spring 3 through a side surface disc, the other end of the tension spring 3 is connected with a support rod 6, the vibration generator 7 is started, the rotary motion of the weights 7 is converted into, the material is screened, the tension spring 3 and the support rod 6 play a supporting role for the sieve lattice 2 when vibrating, the tension spring 3 and the sieve lattice 2 are informed of the applied elastic force, the vibrating sieving frequency of the sieve lattice 2 is increased, and the screening efficiency of the material is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The rotary vibrating screen is characterized in that: including sieve check (2), connection pad (4), vibration subassembly (5), extension spring (3) and vibration generator (7), sieve check (2) set up to two at least, two accompany screen cloth (10) between sieve check (2), sieve check (2) lower extreme passes through connection pad (4) and is connected with vibration subassembly (5), vibration subassembly (5) and vibration generator (7) all set up on support (8), vibration subassembly (5) pass through vibration generator (7) drive sieve check (2) vibration, vibration subassembly (5) include supporting shoe (501), spring (502) and mount (503), supporting shoe (501) upper portion is spheroid (507), spheroid (507) top is at connection pad (4) lower extreme, supporting shoe (501) pass through spring (502) and are connected with mount (503), mount (503) set up on support (8), connection pad (4) side surface is connected with extension spring (3) one end is perpendicular, the extension spring (3) other end is connected with branch (6), branch (6) are vertical to be fixed on support (8), extension spring (3) set up to four at least, around connection pad (4) side surface evenly distributed.

2. The rotary vibration screen according to claim 1, wherein: the lower surface of the connecting disc (4) is a concave circular surface (401), and the upper surface of the ball body (507) is in sliding connection with the concave circular surface (401).

3. The rotary vibration screen according to claim 1, wherein: the supporting shoe (501) lower part is cylinder (508), cylinder (508) and its upper portion spheroid (507) formula structure as an organic whole, cylinder (508) lower extreme and pillar (504) fixed connection, pillar (504) lower extreme sets up in hollow post (509) of mount (503), and be sliding connection with hollow post (509), spring (502) compression is between cylinder (508) and hollow post (509), spring (502) diameter is greater than hollow post (509) internal diameter.

4. The rotary vibration screen according to claim 3, wherein: the utility model discloses a support, including cylinder (508), pillar (504), stopper (505), hollow post (509), mount (503) still include 7 word connecting rods (506), 7 word connecting rods (506) set up to four, and evenly distributed is at hollow post (509) side surface, hollow post (509) supports on support (8) through 7 word connecting rods (506).

5. The rotary vibration screen according to claim 1, wherein: the side surface of the connecting disc (4) is provided with a circular ring (402), one end of the tension spring (3) is clamped on the circular ring (402), the other end of the tension spring is fixed on the support rod (6), and the support rod (6) is vertically fixed on the support (8).

6. The rotary vibration screen according to claim 5, wherein: extension spring (3) set up quantity and be a plurality of and evenly set up around connection pad (4) outer lane, every be separated by 15 between extension spring (3), ring (402), branch (6) and extension spring (3) set up quantity the same.

7. The rotary vibration screen according to claim 1, wherein: the fixing frame (503) is arranged on the inner side of the supporting rod (6), the vibration generator (7) is arranged on the inner side of the fixing frame (503), the vibration generator (7) is a bidirectional vertical motor, two driving ends of the vibration generator are respectively provided with an eccentric heavy hammer (9), and the eccentric heavy hammers (9) are respectively arranged on the upper side and the lower side of a circular plate of the fixing frame (503).

8. The rotary vibration screen according to claim 1, wherein: sieve check (2) set up quantity and are four, and are adjacent all accompany screen cloth (10) between sieve check (2), screen cloth (10) density is by last to reducing gradually down, every sieve check (2) side all is provided with discharge gate (201), the top sieve check (2) upper cover has upper cover (1), upper cover (1) intermediate position is feed inlet (101).