Vibrating screen with multiple layers of vibrating screen meshes

Abstract

The vibrating screen comprises a device body, a sliding rail is arranged on the surface of the inner side of the device body, a baffle is installed at one end, close to the inner side of the device body, of the sliding rail, and an installation frame is installed on the surface of the sliding rail. A stop block is mounted on the upper surface, close to the other end, of the mounting frame, a screen is mounted on the inner side of the mounting frame, and a stop rod is mounted on the surface, close to one end, of the screen; according to the device, after the screen finishes working, the mounting frame can be pulled out from the sliding rails, the arranged stop blocks can interact with the baffles, and therefore the mounting frame can be prevented from sliding off from the device body, and after the screen finishes screening objects, the mounting frame can be pulled out through the first rail, and the mounting frame is prevented from sliding off from the device body. When the screen is pulled out, the screen can be clamped at one end of the second rail through the arranged blocking rod, the blocking rod is cylindrical, rotation and inclination of the screen cannot be affected, and therefore screened objects can be taken out more quickly and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen with multiple layers of vibrating screen meshes. Background Art

[0002] The vibrating screen works by using the reciprocating vibration generated by the vibrator. The upper rotating weight of the vibrator makes the screen surface produce a plane gyratory vibration, while the lower rotating weight makes the screen surface produce a conical gyratory vibration. The combined effect of the two makes the screen surface produce a compound gyratory vibration.

[0003] In traditional technology, the vibrating screen must be excited by a vibrator when in use, and the structure is relatively complicated. At the same time, after the vibrating screen is working, it is not convenient to remove the items after the screen. They are often removed by shovels and other items. This will easily collide with the screen on the surface of the vibrating screen, affecting the removal efficiency. At the same time, the collision will also affect the service life of the screen.

[0004] Therefore, we provide a vibrating screen with multiple layers of vibrating screen meshes. Utility Model Content

[0005] The purpose of the utility model is to provide a vibrating screen with multiple layers of vibrating screens to achieve a uniform painting effect in view of the above-mentioned technical problems.

[0006] In view of this, the utility model provides a vibrating screen with a plurality of layers of vibrating screen meshes, comprising a device main body, the inner surface of the device main body is provided with a sliding track, a baffle is installed at one end of the sliding track near the inner side of the device main body, a mounting frame is installed on the surface of the sliding track, a baffle is installed on the upper surface of the mounting frame near the other end, a screen mesh is installed on the inner side of the mounting frame, a baffle rod is installed on the surface of the screen mesh near one end, the baffle forms an integrated structure with the device main body, a No. 1 track is provided on the inner surface of the mounting frame, and a No. 2 track is provided on the surface of the No. 1 track.

[0007] Preferably, there are several sieves, and the models of the sieves are not unique.

[0008] Preferably, a transmission rack is installed on the lower surface of the screen, and a transmission gear is installed on one side of the transmission rack.

[0009] Preferably, a telescopic transmission rod is installed on one side surface of the transmission gear, and a reciprocating motor is installed on one side of the telescopic transmission rod.

[0010] Preferably, a feed port is provided on the upper surface of the device body, and a support column is installed on the lower surface of the device body.

[0011] Compared with the prior art, the utility model provides a vibrating screen with multiple layers of vibrating screen meshes, which has the following beneficial effects:

[0012] 1. According to the utility model, when the screen finishes its work, the installation frame can be pulled out from the sliding track, and the provided stopper can interact with the baffle plate to prevent the installation frame from sliding off the device body, and when the screen has screened the object, it can be pulled out through the No. 1 track, and when the screen is pulled out, it can be stuck at one end of the No. 2 track through the provided shift lever, and the shift lever is cylindrical and will not affect the rotation and tilt of the screen, so that the screened object can be taken out more quickly and conveniently.

[0013] 2. The utility model, through the reciprocating motor, can drive the telescopic rotating rod to perform reciprocating rotation at a certain frequency. At this time, the telescopic rotating rod can drive the transmission gear to perform reciprocating motion, so that the transmission gear can act on the transmission rack, so that the screen can perform screening work normally. When the screening is completed, the telescopic transmission rod can be extended, so that the position of the transmission gear is offset relative to the position of the transmission rack, thereby not affecting the extraction of the screen.

[0014] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a vibrating screen with multiple layers of vibrating screen meshes proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of a screen structure with multiple layers of vibrating screens proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the overall cross section of a vibrating screen with multiple layers of vibrating screen meshes proposed by the utility model;

[0018] Figure 4 This is another side cross-sectional schematic diagram of a vibrating screen with multiple layers of vibrating screen meshes proposed by the utility model.

[0019] In the figure: 1. Device body; 2. Sliding track; 3. Baffle; 4. Mounting frame; 5. Block; 6. Screen; 7. Transmission rack; 8. Transmission gear; 9. Telescopic transmission rod; 10. Reciprocating motor; 40. Track No. 1; 41. Track No. 2; 60. Gear lever; 101. Feed port; 102. Support column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0022] Example 1

[0023] A vibrating screen with multiple layers of vibrating screen mesh, such as Figure 1-Figure 4 As shown, it includes a device body 1, a sliding track 2 is provided on the inner surface of the device body 1, a baffle 3 is installed near the inner side of the device body 1 at one end of the sliding track 2, a mounting frame 4 is installed on the surface of the sliding track 2, a baffle 5 is installed on the upper surface of the mounting frame 4 near the other end, a screen 6 is installed on the inner side of the mounting frame 4, a baffle 60 is installed on the surface of the screen 6 near one end, the baffle 3 and the device body 1 form an integrated structure, a No. 1 track 40 is provided on the inner surface of the mounting frame 4, a No. 2 track 41 is provided on the surface of the No. 1 track 40, the number of screens 6 is several, and the model of the screen 6 is not unique, and the sliding track 2 can be set to The mounting frame 4 is installed. When the screen 6 completes its work, the mounting frame 4 can be pulled out from the sliding track 2, and the set block 5 can interact with the baffle 3 to prevent the mounting frame 4 from sliding off the device body 1. Through the set track 40, screens 6 of different models can be installed. After the screen 6 has screened the object, it can be pulled out through the track 40. After the screen 6 is pulled out, it can be stuck at one end of the track 41 through the set gear rod 60. The gear rod 60 is cylindrical and will not affect the rotation and tilt of the screen 6, so that the screened object can be taken out, which is faster and more convenient.

[0024] Example 2

[0025] A vibrating screen with multiple layers of vibrating screen mesh, such as Figure 1-Figure 4As shown, a transmission rack 7 is installed on the lower surface of the screen 6, a transmission gear 8 is installed on one side of the transmission rack 7, a telescopic transmission rod 9 is installed on the surface of one side of the transmission gear 8, and a reciprocating motor 10 is installed on one side of the telescopic transmission rod 9. A feed port 101 is opened on the upper surface of the device body 1, and a support column 102 is installed on the lower surface of the device body 1. When it is necessary to screen the objects, the telescopic rotating rod 9 can be driven by the arranged reciprocating motor 10 to reciprocate at a certain frequency. At this time, the transmission gear 8 can be driven by the telescopic rotating rod 9 to reciprocate, so that the transmission gear 8 can act on the transmission rack 7, so that the screen 6 can perform the screening work normally. When the screening is completed, the telescopic transmission rod 9 can be extended, so that the position of the transmission gear 8 is offset relative to the position of the transmission rack 7, thereby not affecting the extraction of the screen 6.

[0026] Working principle: When the device is in use, the reciprocating motor 10 is started, and the reciprocating motor 10 can drive the telescopic rotating rod 9 to reciprocate at a certain frequency. At this time, the telescopic rotating rod 9 can drive the transmission gear 8 to reciprocate, so that the transmission gear 8 can act on the transmission rack 7, so that the screen 6 can perform screening work normally. When the screening is completed, the telescopic transmission rod 9 can be extended, so that the position of the transmission gear 8 is offset relative to the position of the transmission rack 7, so as not to affect the extraction of the screen 6, and the installation frame 4 can be moved by the sliding track 2. The installation is performed. When the screen 6 completes its work, the installation frame 4 can be pulled out from the sliding track 2, and the set stopper 5 can interact with the baffle 3, so that the installation frame 4 can be prevented from sliding off the device body 1. Through the set track 40, screens 6 of different models can be installed, and when the screen 6 has screened the object, it can be pulled out through the track 40. After the screen 6 is pulled out, it can be stuck at one end of the track 41 through the set gear rod 60, and the gear rod 60 is cylindrical, which will not affect the rotation and tilt of the screen 6, so that the screened object can be taken out, which is faster and more convenient.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vibrating screen with multiple layers of vibrating screen mesh, comprising a device body (1), characterized in that: The inner surface of the device body (1) is provided with a sliding track (2); one end of the sliding track (2) is provided with a baffle (3) near the inner side of the device body (1); a mounting frame (4) is provided on the surface of the sliding track (2); a baffle (5) is provided on the upper surface of the mounting frame (4) near the other end; a screen (6) is provided on the inner side of the mounting frame (4); a baffle rod (60) is provided on the surface of the screen (6) near one end; the baffle (3) and the device body (1) form an integrated structure; a No. 1 track (40) is provided on the inner surface of the mounting frame (4); a No. 2 track (41) is provided on the surface of the No. 1 track (40).

2. A vibrating screen with multiple layers of vibrating screen mesh according to claim 1, characterized in that: The number of the sieves (6) is several, and the models of the sieves (6) are not unique.

3. A vibrating screen with multiple layers of vibrating screen mesh according to claim 2, characterized in that: A transmission rack (7) is installed on the lower surface of the screen (6), and a transmission gear (8) is installed on one side of the transmission rack (7).

4. A vibrating screen with multiple layers of vibrating screen mesh according to claim 3, characterized in that: A telescopic transmission rod (9) is installed on one side surface of the transmission gear (8), and a reciprocating motor (10) is installed on one side of the telescopic transmission rod (9).

5. The vibrating screen with multiple layers of vibrating screen mesh according to claim 1, characterized in that: A feed inlet (101) is provided on the upper surface of the device body (1), and a support column (102) is installed on the lower surface of the device body (1).

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