CN218945604U

CN218945604U - Novel biax shale shaker

Info

Publication number: CN218945604U
Application number: CN202320079494.1U
Authority: CN
Inventors: 滕建明
Original assignee: Hangzhou Yuhang Tengyue Mining Machinery Co ltd
Current assignee: Hangzhou Yuhang Tengyue Mining Machinery Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-02
Anticipated expiration: 2033-01-10

Abstract

The utility model belongs to the technical field of double-shaft vibrating screens, in particular to a novel double-shaft vibrating screen, aiming at the problems that the existing double-shaft vibrating screen is complex in structure function, needs to be driven by two motors, increases cost, and is inconvenient to lead out and collect raw materials for vibration screening. According to the utility model, the two power shafts are driven to rotate by one servo motor, so that the purpose of double-shaft vibration is realized, the cost is saved, the collecting frame plate can shake, and the screened raw materials can be conveniently guided and collected.

Description

Novel biax shale shaker

Technical Field

The utility model relates to the technical field of double-shaft vibrating screens, in particular to a novel double-shaft vibrating screen.

Background

The double-shaft vibrating screen has a linear screen movement track and is used for dewatering, medium removing, dry-type and wet-type screening of fine-grained materials in industrial departments such as coal dressing, mineral dressing, electric power, chemical industry and the like. The sieving machine has large processing capacity and high sieving efficiency. The motion track of the double-shaft vibrating screen is a straight line, and the double-shaft vibrating screen can be used for industrial departments of coal preparation, mineral separation, electric power, sugar production, salt production and the like, and dry-wet classification, dehydration, medium removal and desliming of medium and fine-grained materials can be carried out.

The existing double-shaft vibrating screen is complex in structure and function, two motors are required to be used for driving, the cost is increased, and the raw materials screened by vibration are inconvenient to lead out and collect.

Disclosure of Invention

The utility model aims to solve the defects that the existing double-shaft vibrating screen is complex in structure and function, two motors are needed to drive, the cost is increased, and the raw materials screened by vibration are inconvenient to lead out and collect.

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

the utility model provides a novel biax shale shaker, including four backup pads, be provided with four bracing pieces between the four backup pads, right slope is provided with the screening frame between the four backup pads, the through-hole has been seted up to the inboard of screening frame, be provided with metal screen cloth in the through-hole, left slope is provided with between the four backup pads and collect the framed, it is located the below of screening frame to collect the framed, four backup pads rotate and install two power shafts, two power shaft transmission are connected, all be provided with back-and-forth vibration reciprocating mechanism on two power shafts, two back-and-forth vibration reciprocating mechanism all links to each other with the bottom of screening frame, be connected with two guiding mechanism on the screening frame, two guiding mechanism set up between the four backup pads, the outside of the power shaft on right side all is provided with two slope shake mechanisms in two power shafts, two slope shake mechanisms all link to each other with collecting the framed.

Preferably, the outside of two power shafts is all fixed mounting has the belt pulley, and the outside transmission of two belt pulleys is connected with same belt, and fixed mounting has servo motor in one backup pad in four backup pads, and servo motor's output shaft is connected with a power shaft.

Preferably, the back-and-forth vibration reciprocating mechanism comprises a cylinder, the cylinder is sleeved on the outer side of the power shaft, an elliptical circulation groove is formed in the outer side of the cylinder, a sliding rod is slidably mounted in the elliptical circulation groove, and the sliding rod is connected with the bottom of the screening frame.

Preferably, the guide mechanism comprises a guide rod, the guide rod is arranged between the two support plates, a guide block is slidably arranged on the outer side of the guide rod, and the guide block is fixedly connected with the screening frame.

Preferably, the inclined shaking mechanism comprises a circular plate, an elliptical groove is formed in the circular plate, a lifting rod is movably mounted in the elliptical groove, the lifting rod is fixedly connected with a collecting frame plate, supporting shafts are fixedly mounted on two sides of the collecting frame plate, and the supporting shafts are rotatably mounted on the inner side of the supporting plate.

In the utility model, the novel double-shaft vibrating screen has the beneficial effects that:

according to the scheme, raw materials are guided into the screening frame, the raw materials can be screened through a metal screen on the screening frame, the servo motor drives one power shaft to rotate, the other power shaft is enabled to rotate through the arrangement of the two belt pulleys and the belt, the two power shafts drive the two cylinders to rotate, the two cylinders extrude the two slide bars through the two elliptical circulation grooves, and the two slide bars drive the screening frame to vibrate back and forth in a reciprocating manner, so that the screening effect can be improved;

the raw materials screened by the scheme fall into the collecting frame plate, the screened raw materials can be collected, then the power shaft drives the two circular plates to rotate, the circular plates squeeze the lifting rods to vibrate up and down through the elliptical grooves, and the collecting frame plate is supported by the supporting shaft, so that the two lifting rods drive the collecting frame plate to vibrate up and down, and the screened raw materials can be conveniently guided and collected;

according to the utility model, the two power shafts are driven to rotate by one servo motor, so that the purpose of double-shaft vibration is realized, the cost is saved, the collecting frame plate can shake, and the screened raw materials can be conveniently guided and collected.

Drawings

FIG. 1 is a schematic diagram of a novel dual-shaft vibrating screen according to the present utility model;

FIG. 2 is a schematic top view of FIG. 1 according to the present utility model;

FIG. 3 is a schematic structural diagram of part A of a novel dual-shaft vibrating screen according to the present utility model;

FIG. 4 is a schematic view of the structure of the circular plate and the power shaft according to the present utility model;

fig. 5 is a schematic diagram of a power shaft and a cylinder in a three-dimensional structure.

In the figure: 1. a support plate; 2. a support rod; 3. collecting a frame plate; 4. a screening frame; 5. a through hole; 6. a metal screen; 7. a guide rod; 8. a guide block; 9. a power shaft; 10. a cylinder; 11. a slide bar; 12. an elliptical circulation tank; 13. a belt pulley; 14. a belt; 15. a servo motor; 16. a circular plate; 17. an elliptical groove; 18. a lifting rod; 19. and a support shaft.

Detailed Description

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

Example 1

Referring to fig. 1-5, a novel double-shaft vibrating screen comprises four supporting plates 1, four supporting rods 2 are arranged between the four supporting plates 1, a screening frame 4 is obliquely arranged right between the four supporting plates 1, through holes 5 are formed in the inner sides of the screening frame 4, metal screens 6 are arranged in the through holes 5, a collecting frame plate 3 is obliquely arranged left between the four supporting plates 1, the collecting frame plate 3 is located below the screening frame 4, two power shafts 9 are rotatably arranged on the four supporting plates 1, the two power shafts 9 are in transmission connection, front-back vibration reciprocating mechanisms are arranged on the two power shafts 9, the two front-back vibration reciprocating mechanisms are all connected with the bottom of the screening frame 4, two guiding mechanisms are connected on the screening frame 4 and are arranged between the four supporting plates 1, two inclined vibrating mechanisms are arranged on the outer sides of the power shafts 9 on the right sides of the two power shafts 9 and are all connected with the collecting frame plate 3.

In the embodiment, the outer sides of the two power shafts 9 are fixedly provided with belt pulleys 13, the outer sides of the two belt pulleys 13 are in transmission connection with the same belt 14, one of the four support plates 1 is fixedly provided with a servo motor 15, and an output shaft of the servo motor 15 is connected with one power shaft 9; the servomotor 15 drives a power shaft 9 to rotate, via the arrangement of two pulleys 13 and a belt 14.

In the embodiment, the back-and-forth vibration reciprocating mechanism comprises a cylinder 10, the cylinder 10 is sleeved on the outer side of the power shaft 9, an elliptical circulation groove 12 is formed in the outer side of the cylinder 10, a sliding rod 11 is slidably arranged in the elliptical circulation groove 12, and the sliding rod 11 is connected with the bottom of the screening frame 4; the two power shafts 9 drive the two cylinders 10 to rotate, the two cylinders 10 extrude the two slide bars 11 through the two elliptical circulation grooves 12, and the two slide bars 11 drive the screening frame 4 to vibrate back and forth in a reciprocating manner, so that the screening effect can be improved.

In the embodiment, the guide mechanism comprises a guide rod 7, the guide rod 7 is arranged between the two support plates 1, a guide block 8 is slidably arranged on the outer side of the guide rod 7, and the guide block 8 is fixedly connected with the screening frame 4; the guide block 8 is outside the guide bar 7 so that the screening frame 4 can slide horizontally outside the guide bar 7.

In the embodiment, the inclined shaking mechanism comprises a circular plate 16, an elliptical groove 17 is formed in the circular plate 16, a lifting rod 18 is movably installed in the elliptical groove 17, the lifting rod 18 is fixedly connected with the collecting frame plate 3, supporting shafts 19 are fixedly installed on two sides of the collecting frame plate 3, and the supporting shafts 19 are rotatably installed on the inner side of the supporting plate 1; the support shaft 19 supports the collection frame plate 13.

When the screening machine is used, the servo motor 15 is connected with a power supply and a control switch, raw materials are led into the screening frame 4, the raw materials can be screened through the metal screen 6 on the screening frame 4, the servo motor 15 is started simultaneously, the servo motor 15 drives one power shaft 9 to rotate, the other power shaft 9 is enabled to rotate through the arrangement of the two belt pulleys 13 and the belt 14, the two power shafts 9 drive the two cylinders 10 to rotate, the two cylinders 10 extrude the two slide bars 11 through the two elliptical circulation grooves 12, the two slide bars 11 drive the screening frame 4 to vibrate back and forth in a reciprocating manner, the screening effect can be improved, the screened raw materials fall into the collecting frame 3, the screened raw materials can be collected, then the power shaft 9 drives the two circular plates 16 to rotate, the circular plates 16 extrude the lifting rods 18 to vibrate up and down through the elliptical grooves 17, the supporting shafts 19 support the collecting frame 3, the two lifting rods 18 drive the collecting frame 3 to vibrate up and down, the screened raw materials can be conveniently guided and collected, and after the screening is finished, the servo motor 15 is stopped.

Example two

The difference between the second embodiment and the first embodiment is that: the limit side welding of guide block 8 has the mounting plate, is connected guide block 8 and screening frame 4 through the joining in marriage of mounting plate and screw, so sets up, can remove the fixed of guide block 8 and screening frame 4, can dismantle screening frame 4 clean, and all structures in this application all can carry out the selection of material and length according to the in-service use condition, and the drawing is the schematic structure diagram, and specific actual size can make appropriate adjustment.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a novel biax shale shaker, including four backup pad (1), be provided with four bracing pieces (2) between four backup pad (1), right slope is provided with screening frame (4) between four backup pad (1), a serial communication port, through-hole (5) have been seted up to the inboard of screening frame (4), be provided with metal screen cloth (6) in through-hole (5), left slope is provided with between four backup pad (1) and collects framed (3), collect framed (3) and lie in screening frame (4) below, four backup pad (1) rotate and install two power shaft (9), two power shaft (9) transmission are connected, all be provided with back-and-forth vibration reciprocating mechanism on two power shaft (9), two back-and-forth vibration reciprocating mechanism all link to each other with screening frame (4) bottom, be connected with two guiding mechanism on screening frame (4), two guiding mechanism set up between four backup pad (1), the outside of right side power shaft (9) shake and install two power shaft (9) and link to each other with collecting framed (3).

2. The novel double-shaft vibrating screen according to claim 1, wherein the front-rear vibration reciprocating mechanism comprises a cylinder (10), the cylinder (10) is sleeved on the outer side of the power shaft (9), an elliptical circulation groove (12) is formed in the outer side of the cylinder (10), a sliding rod (11) is slidably mounted in the elliptical circulation groove (12), and the sliding rod (11) is connected with the bottom of the screening frame (4).

3. The novel double-shaft vibrating screen according to claim 1, wherein the guide mechanism comprises a guide rod (7), the guide rod (7) is installed between the two support plates (1), a guide block (8) is installed on the outer side of the guide rod (7) in a sliding mode, and the guide block (8) is fixedly connected with the screening frame (4).

4. The novel double-shaft vibrating screen according to claim 1, wherein the inclined vibrating mechanism comprises a circular plate (16), an elliptical groove (17) is formed in the circular plate (16), a lifting rod (18) is movably installed in the elliptical groove (17), and the lifting rod (18) is fixedly connected with the collecting frame plate (3).

5. The novel double-shaft vibrating screen according to claim 1, wherein supporting shafts (19) are fixedly arranged on two sides of the collecting frame plate (3), and the supporting shafts (19) are rotatably arranged on the inner sides of the supporting plates (1).

6. The novel double-shaft vibrating screen according to claim 1, wherein the outer sides of the two power shafts (9) are fixedly provided with belt pulleys (13), the outer sides of the two belt pulleys (13) are in transmission connection with the same belt (14), one supporting plate (1) of the four supporting plates (1) is fixedly provided with a servo motor (15), and an output shaft of the servo motor (15) is connected with one power shaft (9).