Self-cleaning anti-blocking vibrating screen

Abstract

A material receiving module comprises a semi-finished product box, a plurality of supporting legs connected with the bottom of the semi-finished product box and a finished product box vertically penetrating through the semi-finished product box. The screening module comprises two supporting plates installed in the semi-finished product box, two transverse plates connected with the supporting plates, a vibration filter screen disc movably connected between the multiple transverse plates, and two springs connected between the transverse plates and the vibration filter screen disc. According to the utility model, stones needing to be screened are placed on the vibration filter screen disc while the vibration machine is started, then some powder with smaller volume directly falls into the finished product box, and stones with inconsistent volume are vibrated to fall out of the vibration filter screen disc and then fall into the stone processing channel; and then the moving vibration filter screen disc is matched with the inner wall of the finished product box, so that the large-size stone is crushed, and the situation of resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating screens, in particular to a self-cleaning and anti-clogging vibrating screen. Background Art

[0002] The alias of vibrating screen is: three-dimensional vibration screening filter / vibrating powder screening machine / rotary vibration screen machine / oscillating screen / oscillating screen / vibrating screen machine / round screen / circular vibrating screen. It uses the principle of vibration motor excitation to make the material be thrown on the screen surface, and at the same time move forward in a straight line to achieve the purpose of screening with a reasonably matched screen.

[0003] Although the currently used vibrating screen can clean the rocks that block the vibrating screen, the cleaned rocks cannot be processed a second time, resulting in direct discharge of the rocks, wasting resources. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A self-cleaning and anti-clogging vibrating screen, wherein a material receiving module comprises a semi-finished product box, a plurality of legs connected to the bottom of the semi-finished product box, and a finished product box vertically penetrating the semi-finished product box; a screening module comprises two support plates installed inside the semi-finished product box, two transverse plates connected to the support plates, a vibrating filter disc movably connected between the plurality of transverse plates, two springs connected between the transverse plates and the vibrating filter disc, two vibrators connected to the top of the vibrating filter disc, a motor whose output shaft movably passes through the bottom of the finished product box and is connected to the finished product box, a scraper connected to the motor output shaft, and a belt conveyor movably connected to the scraper; and the vibrating filter disc is located inside the finished product box.

[0007] By adopting the above technical solution, when the vibrating machine is started, the stones to be screened are placed on the vibrating filter disc, and then some smaller powders fall directly into the finished product box, while stones that do not match the volume are vibrated out of the vibrating filter disc and then fall into the stone processing channel. Then, the moving vibrating filter disc cooperates with the inner wall of the finished product box to crush the large stones, thereby avoiding waste of resources.

[0008] In a preferred example, the utility model can be further configured as follows: a plurality of legs are equally spaced and surround the bottom end of the finished box, and the legs are arranged obliquely.

[0009] By adopting the above technical solution and the layout design, multiple legs cooperate to firmly place the semi-finished product box.

[0010] In a preferred example, the utility model can be further configured as follows: two sockets are provided on both the front and rear sides of the vibration filter plate, the inner ends of the plurality of transverse plates extend into the plurality of sockets respectively, and the width and height of the sockets are both greater than the width and height of the transverse plates.

[0011] By adopting the above technical solution and setting the socket, the conditions for the transverse plate to support the vibration filter disc are improved.

[0012] In a preferred example, the utility model can be further configured as follows: a plurality of springs are arranged in groups of two, and are arranged in four groups, and the four groups of springs are respectively located inside the four sockets.

[0013] By adopting the above technical solution and the layout design, the amplitude of the vibrating filter disc is more stable.

[0014] In a preferred example, the utility model can be further configured as follows: two vibration machines and a motor are connected in series, and the motor is electrically connected to an external power supply.

[0015] By adopting the above technical solution and the structural design, the device will be more convenient to operate.

[0016] In a preferred example, the utility model can be further configured as follows: the bottom of the vibration filter plate and the interior of the finished product box are both configured to be bucket-shaped, a stone processing channel is formed between the vibration filter plate and the finished product box, and the scraper is located inside the stone processing channel.

[0017] By adopting the above technical solution, a stone processing channel is set up to provide conditions for secondary processing of large-volume stones.

[0018] In a preferred example, the utility model can be further configured as follows: a baffle is installed on one side of the scraper, and the baffle is made of the same material as the scraper.

[0019] By adopting the above technical solution and setting a baffle, it is possible to prevent the scraped large-volume stones from falling into the finished product box.

[0020] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0021] 1. In the utility model, when the vibrating machine is started, the stones to be screened are placed on the vibrating filter disc, and then some smaller powders fall directly into the finished product box, while stones that do not match the volume are vibrated out of the vibrating filter disc and then fall into the stone processing channel. Then, the moving vibrating filter disc cooperates with the inner wall of the finished product box to crush the large stones, thereby avoiding waste of resources.

[0022] 2. In the utility model, some stones in the stone processing channel that cannot be crushed can only be removed after the motor is started. During this process, the motor output shaft carries the scraper to scrape the blockage, and then the belt conveyor conveys these stones into the semi-finished product box, thereby completing the differentiated placement of the stones. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the material connection module of the utility model;

[0025] Figure 3 This is a schematic diagram of the screening module of the utility model;

[0026] Figure 4 The utility model is a schematic diagram of the connection relationship between the motor, scraper, belt conveyor and baffle.

[0027] Reference numerals:

[0028] 100, receiving module; 110, semi-finished product box; 120, supporting legs; 130, finished product box;

[0029] 200, screening module; 210, support plate; 220, cross plate; 230, vibration filter plate; 240, spring; 250, vibrator; 260, motor; 270, scraper; 280, belt conveyor;

[0030] 300. Baffle. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0032] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0033] A self-cleaning and anti-clogging vibrating screen provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0034] Embodiment 1:

[0035] Combination Figure 1-4 As shown, the utility model provides a self-cleaning and anti-clogging vibrating screen, the material receiving module 100 includes a semi-finished product box 110, a plurality of legs 120 connected to the bottom of the semi-finished product box 110, and a finished product box 130 vertically penetrating the semi-finished product box 110;

[0036] The screening module 200 includes two support plates 210 installed inside the semi-finished product box 110, two cross plates 220 connected to the support plates 210, a vibrating filter plate 230 movably connected between multiple cross plates 220, two springs 240 connected between the cross plates 220 and the vibrating filter plate 230, two vibrators 250 connected to the top of the vibrating filter plate 230, an electric motor 260 whose output shaft movably passes through the bottom of the finished product box 130 and is connected to the finished product box 130, a scraper 270 connected to the output shaft of the motor 260, and a belt conveyor 280 movably connected to the scraper 270. The vibrating filter plate 230 is located inside the finished product box 130.

[0037] Furthermore, a plurality of legs 120 are equally spaced and surround the bottom end of the finished product box 130 , and the legs 120 are arranged at an angle. With this layout design, the plurality of legs 120 cooperate to firmly support the semi-finished product box 110 .

[0038] Furthermore, two sockets are provided on the front and rear sides of the vibration filter plate 230, and the inner ends of multiple cross plates 220 extend into the multiple sockets respectively. The width and height of the sockets are both greater than the width and height of the cross plates 220. The sockets are provided to improve the conditions for the cross plates 220 to support the vibration filter plate 230.

[0039] Furthermore, the plurality of springs 240 are arranged in groups of two, and are set to four groups. The four groups of springs 240 are respectively located inside the four sockets. With this layout design, the amplitude of the vibrating filter disc 230 is more stable.

[0040] Furthermore, the bottom of the vibrating filter disc 230 and the interior of the finished product box 130 are both configured to be bucket-shaped, a stone processing channel is formed between the vibrating filter disc 230 and the finished product box 130, and the scraper 270 is located inside the stone processing channel. The stone processing channel is set to provide conditions for secondary processing of large-volume stones.

[0041] Embodiment 2:

[0042] Combination Figure 1-4 As shown, based on the first embodiment, two vibrators 250 and a motor 260 are connected in series, and the motor 260 is electrically connected to an external power supply. With this structural design, the device is more convenient to operate.

[0043] Embodiment three:

[0044] Combination Figure 3-4 As shown, in the above embodiment, a baffle 300 is installed on one side of the scraper 270. The baffle 300 is made of the same material as the scraper 270. The baffle 300 can prevent the scraped large volume of stone from falling into the finished product box 130.

[0045] The working principle and use process of the utility model are as follows: when the device is put into actual use, the vibrating machine 250 is started, and the stones to be screened are placed on the vibrating filter disc 230. Then, the cross plate 220 reduces the lifting amplitude of the vibrating filter disc 230 under the limit of the socket, and multiple springs 240 increase the vibration frequency of the vibrating filter disc 230. Then, some powders with smaller volumes fall directly into the finished product box 130, while stones with inconsistent volumes are vibrated out of the vibrating filter disc 230 and then fall into the stone processing channel. Then, the moving vibrating filter disc 230 cooperates with the inner wall of the finished product box 130 to crush the large stones. Then, some stones that cannot be crushed can only be crushed by starting the motor 260. Then, the output shaft of the motor 260 carries the scraper 270 to scrape the blockage. Then, the belt conveyor 280 conveys these stones into the semi-finished product box 110, thereby completing the differentiated placement of the stones.

[0046] In the present utility model, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The term "and / or" used in this article includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0047] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0048] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A self-cleaning and anti-clogging vibrating screen, characterized in that: The receiving module (100) comprises a semi-finished product box (110), a plurality of legs (120) connected to the bottom of the semi-finished product box (110), and a finished product box (130) vertically penetrating the semi-finished product box (110); The screening module (200) comprises two support plates (210) installed inside the semi-finished product box (110), two transverse plates (220) connected to the support plates (210), a vibrating filter plate (230) movably connected between the plurality of transverse plates (220), two springs (240) connected between the transverse plates (220) and the vibrating filter plate (230), two vibrators (250) connected to the top of the vibrating filter plate (230), a motor (260) whose output shaft movably passes through the bottom of the finished product box (130) and is connected to the finished product box (130), a scraper (270) connected to the output shaft of the motor (260), and a belt conveyor (280) movably connected to the scraper (270); the vibrating filter plate (230) is located inside the finished product box (130).

2. A self-cleaning and anti-clogging vibrating screen according to claim 1, characterized in that: A plurality of legs (120) are arranged at equal intervals and surround the bottom end of the finished product box (130), and the legs (120) are arranged in an inclined manner.

3. The self-cleaning and anti-clogging vibrating screen according to claim 1, characterized in that: The vibration filter disc (230) has two sockets on both the front and rear sides, and the inner ends of the plurality of transverse plates (220) extend into the plurality of sockets respectively, and the width and height of the sockets are both greater than the width and height of the transverse plates (220).

4. The self-cleaning and anti-clogging vibrating screen according to claim 1, characterized in that: The plurality of springs (240) are arranged in groups of two, and are arranged in four groups. The four groups of springs (240) are respectively located inside the four sockets.

5. The self-cleaning and anti-clogging vibrating screen according to claim 1, characterized in that: Two vibration machines (250) and a motor (260) are connected in series, and the motor (260) is electrically connected to an external power source.

6. The self-cleaning and anti-clogging vibrating screen according to claim 1, characterized in that: The bottom of the vibrating filter disc (230) and the interior of the finished product box (130) are both configured in a bucket shape, a stone processing channel is formed between the vibrating filter disc (230) and the finished product box (130), and the scraper (270) is located inside the stone processing channel.

7. The self-cleaning and anti-clogging vibrating screen according to claim 1, characterized in that: A baffle (300) is installed on one side of the scraper (270), and the baffle (300) is made of the same material as the scraper (270).

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