CN214526284U

CN214526284U - Vibrating feeder with independent pre-screening device

Info

Publication number: CN214526284U
Application number: CN202120743709.6U
Authority: CN
Inventors: 张云; 许鹏飞; 李向宝
Original assignee: Chizhou Huicheng Waste Resources Comprehensive Utilization Co ltd
Current assignee: Chizhou Huicheng Waste Resources Comprehensive Utilization Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-10-29
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a take vibrating feeder of stand alone type prescreening device relates to vibrating feeder technical field, can produce great dust and the unable quick effectual problem of screening when the blowing to current vibrating feeder, the scheme as follows is put forward now, it includes the bearer frame, the bearer frame has set gradually first prescreening net, second prescreening net and third prescreening net along its direction of height, one side of bearer frame is provided with the discharge gate, bottom one side fixed mounting of bearer frame has second vibrating spring, just second vibrating spring's bottom fixedly connected with bears the frame, bottom one side of bearer frame is provided with the motor case, be provided with vibrating device between motor case and the bearer frame, one side top fixed mounting that the discharge gate was kept away from to the bearer frame has the windrow. The utility model discloses novel structure, and solved current vibrating feeder can produce great dust and the unable quick effectual problem of screening when the blowing.

Description

Vibrating feeder with independent pre-screening device

Technical Field

The utility model relates to a vibrating feeder technical field especially relates to a vibrating feeder of sieve device is in advance to band stand alone type.

Background

The vibration feeder is also called vibration feeder, it is a device capable of uniformly, regularly and continuously feeding block and granular material into receiving device from storage bin, and can continuously and uniformly feed material for crushing machine in sand production line, and can make coarse screening of material, so that it can be extensively used in crushing and screening combined equipment in the fields of metallurgy, coal mine, mineral separation, building material, chemical industry and grinding material, etc.

The existing vibrating feeder cannot screen materials quickly and effectively, the screening efficiency of the integrated pre-screening is low, most of the existing vibrating feeders pour the materials to the feeder through manpower, and large dust can be generated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of take stand alone type vibrating feeder who sieves device in advance has solved current vibrating feeder can produce great dust and the unable quick effectual problem of screening when the blowing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vibrating feeder with an independent pre-screening device comprises a bearing frame, wherein a first pre-screening mesh, a second pre-screening mesh and a third pre-screening mesh are sequentially arranged on the bearing frame along the height direction of the bearing frame, a discharge hole is arranged at one side of the bearing frame, a second vibrating spring is fixedly arranged at one side of the bottom of the bearing frame, the bottom of the second vibration spring is fixedly connected with a bearing frame, one side of the bottom of the bearing frame is provided with a motor box, a vibrating device is arranged between the motor box and the bearing frame, a stacking box is fixedly arranged at the top end of one side of the bearing frame far away from the discharge hole, a discharge hole is arranged at the top end of the stacking box, a rotating motor is fixedly arranged on one side of the discharge hole, a stirring device is arranged between the stacking box and the rotating motor, a push rod is slidably mounted on one side, close to the stacking box, of the bearing frame, and a push block is fixedly mounted at one end, located in the bearing frame, of the push rod.

Preferably, the vibration device comprises a vibration motor, a vibration plate and a first vibration spring, the vibration motor is fixedly mounted in the motor box, the vibration plate is fixedly mounted at the top end of the vibration motor, the first vibration spring is fixedly mounted at the top end of the vibration plate, the first vibration spring is slidably connected with the motor box, and the first vibration spring is fixedly connected with the bearing frame.

Preferably, a sealing ring matched with the push rod is arranged on the inner wall of one side, close to the push rod, of the bearing frame.

Preferably, agitating unit includes bracing piece, leaf circle, fixed block, first bevel gear and second bevel gear, the bracing piece is installed to the windrow incasement rotation, one section that the bracing piece is located the windrow incasement has the leaf circle along its circumference lateral wall fixed mounting, the top fixed mounting of windrow case has the fixed block, just the fixed block is with the bracing piece to run through the setting, fixed mounting has first bevel gear on the body of rod of bracing piece, just first bevel gear rotates with the fixed block to be connected, the output fixed mounting of rotating electrical machines has the second bevel gear with first bevel gear vertical toothing.

Preferably, the discharge ports are distributed in an upper layer and a lower layer, and each discharge port corresponds to the first pre-screening mesh, the second pre-screening mesh and the third pre-screening mesh.

The utility model has the advantages that:

1. this vibrating feeder of sieve device is in advance distinguished and admirable from both sides to the bottom in area is stand alone type, through having set gradually first screen cloth in advance, second screen cloth and third screen cloth in advance in the carriage, the screen cloth in advance through mutually supporting with vibrating motor, makes the material can quick effectual screening when the whereabouts.

2. This take vibrating feeder of stand alone type sieve device in advance sets up the windrow case through the one side top at bearing the frame, makes the material can not produce great dust when placing the windrow incasement, and through the agitating unit who sets up in the windrow case, can slow down the speed of transferring of material, avoids blockking up.

To sum up, this take vibrating feeder of stand alone type prescreening device has solved current vibrating feeder and can produce great dust and the unable quick effectual problem of screening when the blowing, and simultaneously, the device easy operation is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a top view of the discharge hole of the present invention.

Reference numbers in the figures: 1. a bearing frame; 2. a first pre-screening mesh; 3. a second pre-screening mesh; 4. a third pre-screening mesh; 5. a discharge port; 6. a motor case; 7. a vibration motor; 8. a vibrating plate; 9. a first vibration spring; 10. a second vibration spring; 11. a carrier; 12. a seal ring; 13. a push rod; 14. a material stacking box; 15. a discharging port; 16. a support bar; 17. a leaf ring; 18. a rotating electric machine; 19. a fixed block; 20. a first bevel gear; 21. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a vibrating feeder with an independent pre-screening device comprises a bearing frame 1, wherein the bearing frame 1 is sequentially provided with a first pre-screening mesh 2, a second pre-screening mesh 3 and a third pre-screening mesh 4 along the height direction thereof, one side of the bearing frame 1 is provided with a discharge port 5, one side of the bottom of the bearing frame 1 is fixedly provided with a second vibrating spring 10, the bottom of the second vibrating spring 10 is fixedly connected with a bearing frame 11, one side of the bottom of the bearing frame 1 is provided with a motor box 6, a vibrating device is arranged between the motor box 6 and the bearing frame 1, the top end of one side of the bearing frame 1, which is far away from the discharge port 5, is fixedly provided with a stacking box 14, the top end of the stacking box 14 is provided with a discharge port 15, one side of the discharge port 15 is fixedly provided with a rotating motor 18, and a stirring device is arranged between the stacking box 14 and the rotating motor 18, one side slidable mounting that bearing frame 1 is close to windrow case 14 has push rod 13, the one end fixed mounting that push rod 13 is located bearing frame 1 has the ejector pad, vibrating device includes vibrating motor 7, vibrating plate 8 and first vibrating spring 9, fixed mounting has vibrating motor 7 in the motor case 6, vibrating motor 7's top fixed mounting has vibrating plate 8, just vibrating plate 8's top fixed mounting has first vibrating spring 9, just first vibrating spring 9 and motor case 6 sliding connection, first vibrating spring 9 and bearing frame 1 fixed connection, one side inner wall that bearing frame 1 is close to push rod 13 is provided with sealing washer 12 with push rod 13 assorted, agitating unit includes bracing piece 16, leaf circle 17, fixed block 19, first conical gear 20 and second conical gear 21, bracing piece 16 is installed to windrow case 14 internal rotation, one section that the bracing piece 16 is located the windrow case 14 has the leaf circle 17 along its circumference lateral wall fixed mounting, the top fixed mounting of windrow case 14 has fixed block 19, just fixed block 19 is with bracing piece 16 to run through the setting, fixed mounting has first conical gear 20 on the body of rod of bracing piece 16, just first conical gear 20 rotates with fixed block 19 to be connected, the output fixed mounting of rotating electrical machines 18 has second conical gear 21 with the perpendicular meshing of first conical gear 20, three-layer distribution about discharge gate 5 is, and every discharge gate 5 is corresponding with first pre-screening net 2, second pre-screening net 3 and third pre-screening net 4.

The working principle is as follows: when a user uses the vibrating feeder with the independent pre-screening device, the rotating motor 18 and the vibrating motor 7 are started, the rotating motor 18 enables the supporting rod 16 to rotate through the second bevel gear 21, when materials fall through the discharging hole 15, the falling speed of the materials is reduced due to the rotation of the blade ring 17 on the outer wall of the supporting rod 16, the materials fall onto the first pre-screening mesh 2, the vibrating motor 7 enables the first vibrating spring 9 and the second vibrating spring 10 to vibrate through the vibrating plate 8, the materials on the first pre-screening mesh 2 can move forwards, in the moving process, due to the fact that through holes of the pre-screening meshes of all layers are different, large materials can stay on the first pre-screening mesh 2, fine particles can fall on the second pre-screening mesh 3 and the third pre-screening mesh 4, then leave through the corresponding discharging holes 5, screening is finished, if blockage occurs below the stacking box 14, the push rod 13 can be pushed to clean the materials, it is only required to push until unblocked. If the pre-screens need to be cleaned, the first pre-screen 2, the second pre-screen 3 and the third pre-screen 4 can be detached for cleaning.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vibrating feeder with an independent pre-screening device comprises a bearing frame (1) and is characterized in that the bearing frame (1) is sequentially provided with a first pre-screening mesh (2), a second pre-screening mesh (3) and a third pre-screening mesh (4) along the height direction of the bearing frame, a discharge hole (5) is formed in one side of the bearing frame (1), a second vibrating spring (10) is fixedly installed on one side of the bottom of the bearing frame (1), a bearing frame (11) is fixedly connected to the bottom of the second vibrating spring (10), a motor box (6) is arranged on one side of the bottom of the bearing frame (1), a vibrating device is arranged between the motor box (6) and the bearing frame (1), a stacking box (14) is fixedly installed at the top end of one side, far away from the discharge hole (5), of the stacking box (14) is provided with a discharge hole (15), one side fixed mounting of drain hole (15) has rotating electrical machines (18), be provided with agitating unit between dump box (14) and rotating electrical machines (18), one side slidable mounting that carriage (1) is close to dump box (14) has push rod (13), the one end fixed mounting that push rod (13) are located carriage (1) has the ejector pad.

2. A vibrating feeder with a stand-alone prescreening device according to claim 1, characterized in that the vibrating device includes a vibrating motor (7), a vibrating plate (8) and a first vibrating spring (9), the vibrating motor (7) is fixedly installed in the motor box (6), the vibrating plate (8) is fixedly installed at the top end of the vibrating motor (7), the first vibrating spring (9) is fixedly installed at the top end of the vibrating plate (8), the first vibrating spring (9) is slidably connected with the motor box (6), and the first vibrating spring (9) is fixedly connected with the bearing frame (1).

3. A vibrating feeder with a freestanding pre-screening device according to claim 1, characterised in that a sealing ring (12) matching the push rod (13) is arranged on the inner wall of the side of the carrying frame (1) close to the push rod (13).

4. A vibratory feeder with a freestanding pre-screening device according to claim 1, characterised in that, the stirring device comprises a supporting rod (16), a blade ring (17), a fixed block (19), a first bevel gear (20) and a second bevel gear (21), a supporting rod (16) is rotatably arranged in the stacking box (14), a leaf ring (17) is fixedly arranged on one section of the supporting rod (16) positioned in the stacking box (14) along the circumferential side wall of the supporting rod, a fixed block (19) is fixedly arranged at the top end of the stacking box (14), the fixing block (19) and the supporting rod (16) are arranged in a penetrating way, a rod body of the supporting rod (16) is fixedly provided with a first conical gear (20), and the first bevel gear (20) is rotationally connected with the fixed block (19), and the output end of the rotating motor (18) is fixedly provided with a second bevel gear (21) vertically meshed with the first bevel gear (20).

5. A vibratory feeder with a freestanding pre-screening device according to claim 1, characterised in that the discharge openings (5) are distributed in three levels, one above the other, and that each discharge opening (5) corresponds to a first pre-screen (2), a second pre-screen (3) and a third pre-screen (4).