CN212702961U

CN212702961U - Vibrating screen

Info

Publication number: CN212702961U
Application number: CN202021594036.4U
Authority: CN
Inventors: 路豪旭
Original assignee: Gongyi Bright Metallurgical Accessories Co ltd
Current assignee: Gongyi Bright Metallurgical Accessories Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-03-16
Anticipated expiration: 2030-08-04

Abstract

The embodiment of the utility model relates to the technical field of screening, in particular to a vibrating screen which comprises an installation base, a transmission device and a screening frame; the upper surface of the mounting base is fixedly connected with a mounting side plate, the outer surface of the mounting side plate is fixedly connected to a shell of a driving motor through a motor bracket, and the power output end of the driving motor is fixedly connected with a rotating shaft; and the outer surface of the rotating shaft is fixedly connected with a rotating gear. The utility model discloses beneficial effect does: the driving motor drives the rotating gear to rotate through the rotating shaft, so that the connecting gear rotates under the mode of meshing connection, the material screened by the conveying belt is conveyed through the linkage rotating shaft, the conveying tool such as a vehicle can be used for conveying the material, and the material is processed or operated on next step.

Description

Vibrating screen

Technical Field

The utility model relates to a screening technical field, concretely relates to vibrating screen.

Background

The broken material groups with different particle sizes pass through the single-layer or multi-layer screen surface with uniformly distributed holes for many times, the process of dividing the broken material groups into a plurality of different levels becomes screening, the particles pass through gaps by a machine and are transferred to a lower layer or a conveyor, and because the gaps of the small particles are small, large particles cannot pass through the small particles, the original randomly arranged particle groups are separated, namely, the particles are layered according to the particle sizes, the arrangement rule that the small particles are below and the coarse particles are above is formed, the fine particles reaching the screen surface are smaller than the screen holes, the coarse particles and the fine particles are separated, and the screening process is finished.

The vibrating screen is used as a common screening tool and widely applied to various fields and industries, but the vibrating screen has the functions of standby, particularly, materials are easy to stack after screening the materials, the materials are inconvenient to process, but the materials after screening the general vibrating screen are stacked for standby, time and labor are wasted on the operation of the materials after stacking, and the labor cost is increased.

Accordingly, there is a need for a shaker that overcomes the problems noted above.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely to solve the problems that the materials after being screened are all piled for standby use, and the time and labor are wasted and the labor cost is increased when the materials are operated again after being piled, the embodiment of the utility model provides a vibrating screen, which comprises an installation base, a transmission device and a screening frame;

the upper surface of the mounting base is fixedly connected with a mounting side plate, the outer surface of the mounting side plate is fixedly connected to a shell of a driving motor through a motor bracket, and the power output end of the driving motor is fixedly connected with a rotating shaft; the outer surface of the rotating shaft is fixedly connected with a rotating gear, the outer surface of the rotating gear is connected with a connecting gear in a meshing manner, and the circle center of the connecting gear is fixedly connected with the transmission device;

the utility model discloses a screening frame, including the rotation axis, the equal fixedly connected with rotation branch in both sides of installation curb plate, rotation branch keeps away from the one end of rotation axis is rotated through the pivot and is connected with linkage branch, one section of linkage branch is rotated through the pivot and is connected with the slider, the last fixed surface of slider is connected with the installation piece, installation piece fixed connection be in the surface of screening frame.

Optionally, two the slide has all been seted up to the surface of installation curb plate, the interior diapire sliding connection of slide has the slider.

Optionally, the two sides of the inner side wall of the slide way are fixedly connected with connecting springs, and the other ends of the connecting springs are fixedly connected to the two sides of the outer surface of the sliding block.

Optionally, two the upper surface of installation curb plate has all been seted up and has been led to the groove, lead to the groove with the slide communicates with each other, the last fixed surface of slider is connected with the connecting block, connecting block fixed connection be in the lower surface of screening frame.

Optionally, the transmission device comprises a linkage rotating shaft, a conveying belt and a connecting shaft, and the outer surface of the linkage rotating shaft is fixedly connected with the conveying belt.

Optionally, the upper surface of the mounting base is fixedly connected with a supporting rod, the outer surface of the supporting rod is rotatably connected with a connecting shaft through a bearing, and the outer surface of the connecting shaft is rotatably connected with the conveyor belt.

Optionally, a mounting groove is formed in the inner side wall of the screening frame, and a shielding plate is connected to the inside of the mounting groove in a sliding mode.

Optionally, the inner side wall of the screening frame is fixedly connected with a screen.

The utility model discloses beneficial effect does:

the utility model discloses in, driving motor drives rotary gear through the rotation axis and rotates to under the mode that the meshing is connected, connecting gear rotates, through the linkage pivot, make the conveyer belt convey the material of screening out, the transport means of staff's accessible car class handles it, or carries out operation on next step, when reducing the cost of labor, has also improved the device's work efficiency, also provides convenience for follow-up work.

The utility model discloses in, driving motor passes through the rotation axis and drives rotatory branch and rotate, under the effect of linkage branch linkage for reciprocating motion about the slider is in the inside of slide, thereby drives the screening frame and carries out reciprocating motion, makes that the inside material of screening frame can be abundant contact with the screen cloth, reaches the effect of screening, and the range of motion of screening frame is big, can improve the efficiency of screening.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the shaker;

FIG. 2 is a schematic view of the transmission;

FIG. 3 is a schematic view of a mounting base;

fig. 4 is a schematic structural diagram of the screening frame.

In the figure: 1. installing a base;

2. a transmission device; 201. a linkage rotating shaft; 202. a conveyor belt; 203. a connecting shaft; 204. a support bar;

3. screening frames; 4. installing a side plate; 5. a drive motor; 6. a rotating shaft; 7. rotating the support rod; 8. a linkage strut; 9. a slider; 10. mounting blocks; 11. a slideway; 12. a connecting spring; 13. a rotating gear; 14. a connecting gear; 15. a through groove; 16. connecting blocks; 17. mounting grooves; 18. a shielding plate; 19. and (4) screening.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention discloses a vibrating screen, which includes a mounting base 1, a transmission device 2 and a screening frame 3;

the inner side wall of the screening frame 3 is provided with a mounting groove 17, and a shielding plate 18 is connected inside the mounting groove 17 in a sliding manner; the inner side wall of the screening frame 3 is fixedly connected with a screen mesh 19;

the materials are placed in the screening frame 3, the shielding plate 18 is used for shielding the materials in the screening frame 3, the condition that the materials are splashed outwards in the screening process is avoided, the screening safety is ensured, and meanwhile, the workload of workers is reduced;

the upper surface of the mounting base 1 is fixedly connected with a mounting side plate 4, the outer surface of the mounting side plate 4 is fixedly connected to the shell of a driving motor 5 through a motor bracket, and the power output end of the driving motor 5 is fixedly connected with a rotating shaft 6; the outer surface of the rotating shaft 6 is fixedly connected with a rotating gear 13, the outer surface of the rotating gear 13 is connected with a connecting gear 14 in a meshing manner, and the circle center of the connecting gear 14 is fixedly connected with a transmission device 2;

the transmission device 2 comprises a linkage rotating shaft 201, a conveyor belt 202 and a connecting shaft 203, wherein the conveyor belt 202 is fixedly connected to the outer surface of the linkage rotating shaft 201; the upper surface of the mounting base 1 is fixedly connected with a support rod 204, the outer surface of the support rod 204 is rotatably connected with a connecting shaft 203 through a bearing, and the outer surface of the connecting shaft 203 is rotatably connected with a conveyor belt 202;

the rotating shaft 6 drives the rotating support rod 7 to rotate and simultaneously drives the rotating gear 13 to rotate, so that the connecting gear 14 rotates in a meshing connection mode, the screened materials are conveyed by the conveyor belt 202 under the action of the linkage rotating shaft 201, the materials are prevented from being accumulated below the screening frame 3 and are inconvenient to process, the materials conveyed by the conveyor belt 202 can be processed by a worker through a vehicle or other transportation tool or subjected to the next operation, the labor cost is reduced, the working efficiency of the device is improved, and convenience is brought to subsequent work;

the two sides of the outer surface of the rotating shaft 6, which are close to the mounting side plates 4, are fixedly connected with rotating support rods 7, one ends of the rotating support rods 7, which are far away from the rotating shaft 6, are rotatably connected with linkage support rods 8 through rotating shafts, one sections of the linkage support rods 8 are rotatably connected with sliding blocks 9 through rotating shafts, the upper surfaces of the sliding blocks 9 are fixedly connected with mounting blocks 10, and the mounting blocks 10 are fixedly connected to the outer surface of the screening frame 3;

the outer surfaces of the two installation side plates 4 are both provided with a slideway 11, and the inner bottom wall of the slideway 11 is connected with a sliding block 9 in a sliding way; two sides of the inner side wall of the slideway 11 are fixedly connected with connecting springs 12, and the other ends of the two connecting springs 12 are fixedly connected with two sides of the outer surface of the sliding block 9; through grooves 15 are formed in the upper surfaces of the two mounting side plates 4, the through grooves 15 are communicated with the slide rails 11, the upper surfaces of the slide blocks 9 are fixedly connected with connecting blocks 16, and the connecting blocks 16 are fixedly connected to the lower surfaces of the screening frames 3;

start driving motor 5, driving motor 5 drives rotatory branch 7 through rotation axis 6 and rotates, under the effect of linkage branch 8 linkage for slider 9 reciprocating motion about the inside of slide 11, thereby drive screening frame 3 and carry out reciprocating motion, make that the inside material of screening frame 3 can be abundant contact with screen cloth 19, reach the effect of screening, the motion range of screening frame 3 is big, can improve the efficiency of screening.

To sum up, the utility model relates to a vibrating screen, the operation flow in the use is as follows:

the method comprises the following steps: placing the materials in the screening frame 3, and covering the materials in the screening frame 3 by using the shielding plate 18;

step two: the driving motor 5 is started, the driving motor 5 drives the rotating support rod 7 to rotate through the rotating shaft 6, and under the linkage effect of the linkage support rod 8, the sliding block 9 reciprocates left and right in the slide rail 11, so that the screening frame 3 is driven to reciprocate, materials in the screening frame 3 can be fully contacted with the screen mesh 19, and meanwhile, the motion amplitude of the screening frame 3 is large;

step three: rotation axis 6 drives rotating support rod 7 pivoted simultaneously, also drives rotary gear 13 and rotates to under the mode that the meshing is connected, connecting gear 14 rotates, under the effect of linkage pivot 201, makes conveyer belt 202 convey the material of screening out, avoids the material to pile up the below at screening frame 3.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, 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 skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A vibrating screen is characterized by comprising a mounting base (1), a transmission device (2) and a screening frame (3);

the upper surface of the mounting base (1) is fixedly connected with a mounting side plate (4), the outer surface of the mounting side plate (4) is fixedly connected to the shell of a driving motor (5) through a motor bracket, and the power output end of the driving motor (5) is fixedly connected with a rotating shaft (6); the outer surface of the rotating shaft (6) is fixedly connected with a rotating gear (13), the outer surface of the rotating gear (13) is connected with a connecting gear (14) in a meshed mode, and the circle center of the connecting gear (14) is fixedly connected with the transmission device (2);

the utility model discloses a screening frame, including rotation axis (6), rotation axis (6) surface be close to the equal fixedly connected with rotary branch (7) in both sides of installation curb plate (4), rotary branch (7) are kept away from the one end of rotation axis (6) is rotated through the pivot and is connected with linkage branch (8), one section of linkage branch (8) is rotated through the pivot and is connected with slider (9), the last fixed surface of slider (9) is connected with installation piece (10), installation piece (10) fixed connection be in the surface of screening frame (3).

2. A vibrating screen as claimed in claim 1, characterized in that the outer surface of both of said mounting side plates (4) is provided with a slideway (11), the inner bottom wall of said slideway (11) being slidably connected with said sliding block (9).

3. A vibrating screen as claimed in claim 2, characterised in that the slide (11) is provided with connecting springs (12) fixedly connected to both sides of its inner side wall, and the other ends of the two connecting springs (12) are fixedly connected to both sides of the outer surface of the slide (9).

4. The vibrating screen according to claim 3, wherein the upper surfaces of the two mounting side plates (4) are provided with through grooves (15), the through grooves (15) are communicated with the slide ways (11), the upper surfaces of the sliding blocks (9) are fixedly connected with connecting blocks (16), and the connecting blocks (16) are fixedly connected to the lower surfaces of the screening frames (3).

5. A vibrating screen according to claim 1, characterised in that the transmission means (2) comprise a link shaft (201), a conveyor belt (202) and a connecting shaft (203), the outer surface of the link shaft (201) being fixedly connected with the conveyor belt (202).

6. A vibrating screen as claimed in claim 5, characterised in that the upper surface of the mounting base (1) is fixedly connected with a support rod (204), the outer surface of the support rod (204) is rotatably connected with a connecting shaft (203) through a bearing, and the outer surface of the connecting shaft (203) is rotatably connected with the conveyor belt (202).

7. The vibrating screen according to claim 1, characterized in that the inner side wall of the screening frame (3) is provided with a mounting groove (17), and a shielding plate (18) is slidably connected inside the mounting groove (17).

8. A vibrating screen according to claim 1, characterised in that the inner side wall of the screening frame (3) is fixedly connected with a screen mesh (19).