Rare earth waste screening machine utilizing vibration mechanism

Abstract

The utility model provides a rare earth waste screening machine utilizing a vibration mechanism, which relates to the technical field of rare earth waste screening machines, and comprises a screening box, a plurality of electric push rods a arranged at the top in the screening box, a drying box arranged at the tops of the plurality of electric push rods a, a placing rack arranged at the top of the drying box, and a feed opening formed in the top of the screening box; the sweeping assembly is arranged between the screening box and the electric push rod a and used for collecting screened waste materials; the drying assembly is arranged between the drying box and the containing frame and used for drying the rare earth waste. According to the screening machine, through the arrangement of the sweeping assembly, waste materials screened out of the screen can be rapidly cleaned and collected, the screening speed of the rare earth waste materials is increased, through the arrangement of the drying assembly, water in the rare earth waste materials can be evaporated, the treatment burden of the screening machine is relieved, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of rare earth waste screening machines, in particular to a rare earth waste screening machine utilizing a vibration mechanism. Background Art

[0002] With the advancement of science and technology and the continuous breakthroughs in application technology, the value of rare earths is getting higher and higher. Now it has become an extremely important resource. In order to reduce the waste of rare earth resources, people usually separate the impurities from the used rare earth waste and then recycle them. The screening machine is one of the important equipment for separating impurities from rare earth waste.

[0003] However, the existing rare earth waste screening machine still has certain defects during use. For example, when the existing rare earth waste screening machine is in use, it is troublesome and laborious to clean and collect the waste screened out on the screen, and the rare earth waste may contain some powdery substances with high humidity or strong viscosity, which can easily cause the screen to be blocked and affect the screening effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provides a rare earth waste screening machine using a vibration mechanism. In order to solve the above problems, through the setting of a cleaning component, the waste screened on the screen can be quickly cleaned and collected, thereby improving the screening speed of the rare earth waste. Through the setting of a drying component, the moisture in the rare earth waste can be evaporated, thereby reducing the processing burden of the screening machine and extending the service life of the equipment.

[0005] To achieve the above purpose, the utility model provides the following technical solution, a rare earth waste screening machine using a vibration mechanism, comprising:

[0006] A screening box, wherein a plurality of electric push rods a are arranged on the top of the screening box, a drying box is arranged on the top of the plurality of electric push rods a, a placing rack is arranged on the top of the drying box, and a material discharge port is opened on the top of the screening box;

[0007] A cleaning assembly provided between the screening box and the electric push rod a, for collecting the screened waste; and

[0008] The drying component arranged between the drying box and the placement rack is used for drying rare earth waste.

[0009] Furthermore, the cleaning component comprises:

[0010] A screening chamber is provided inside the screening box, a scraper is provided inside the screening chamber, and a compression spring block is provided inside the screening box;

[0011] Two equipment cavities are provided inside the screening box, and both equipment cavities are provided with DC motors, and one side of the DC motor is connected with a screw rod;

[0012] A vibration chamber is opened inside the screening box, and two motors are arranged inside the vibration chamber.

[0013] Furthermore, a movable groove is provided inside the screening box, a screening plate is provided inside the screening cavity, and one side of the screening plate is fixedly connected to the compression spring block, a screen is provided on the upper surface of the screening plate, a collecting port is provided on the upper surface of the screening plate, an L-shaped baffle is provided on the upper surface of the screening plate, and one end of the L-shaped baffle extends into the movable groove.

[0014] Furthermore, a slider is sleeved on the outer side of the screw rod, a threaded hole matching with the screw rod is provided on the slider, and the bottom of the slider is connected to the scraper, and one end of the screw rod is connected to the screening box through a bearing.

[0015] Furthermore, one end of the screening plate extends into the interior of the vibration chamber, one side of the two motors are connected to a cam through a rotating rod, two electric telescopic rods are provided inside the screening box, one end of the electric telescopic rod is provided with a baffle, one side of the screening box is provided with a collecting chamber, a collecting drawer is provided inside the collecting chamber, and the collecting drawer extends to the outside of the screening box through the collecting chamber, a transparent sealing plate is provided on one side of the screening box, and a sealing plate is provided on one side of the screening box.

[0016] Furthermore, the drying component includes:

[0017] A lower hopper is arranged on the top of the drying box, and a servo motor is arranged inside the drying box;

[0018] A plurality of heating rods are arranged at the bottom of the placing rack, and a fan is arranged on the upper surface of the drying box.

[0019] Furthermore, one side of the servo motor is connected to a rotating rod, and the rotating rod is connected to the inner wall of the drying box through a bearing, a plurality of stirring paddles are provided on the outside of the servo motor, and the stirring paddles are evenly distributed in the horizontal direction on the rotating rod, an electric push rod b is provided inside the drying box, one end of the electric push rod b is connected to a unloading baffle, a unloading pipe is provided at the bottom of the drying box, and the unloading pipe extends into the screening chamber through the unloading port.

[0020] The utility model has the advantage that, through the arrangement of the cleaning component, the waste material screened out on the screen can be quickly cleaned and collected, thus preventing the waste material remaining on the screen from clogging the screen and improving the screening speed of the rare earth waste.

[0021] Secondly, by setting up the drying component, the moisture in the rare earth waste can be evaporated, reducing the processing burden of the screening machine, preventing the high humidity or strong viscosity powder material in the rare earth waste from adhering to the screen, and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a sectional view of the overall structure of the utility model.

[0024] Figure 3 This is a cross-sectional view of the equipment cavity structure of the utility model.

[0025] Figure 4 This is a schematic diagram of the screening plate structure of the utility model.

[0026] Figure 5 It is a top view of the overall structure of the utility model.

[0027] Figure 1-5 In: 1. Screening box; 101. Vibration chamber; 102. Motor; 103. Cam; 104. Moving slot; 105. Equipment chamber; 106. DC motor; 107. Screw rod; 108. Slider; 109. Scraper; 2. Screening chamber; 201. Screening plate; 202. L-shaped baffle; 203. Screen; 204. Collecting port; 205. Compression spring block; 3. Collecting drawer; 301. Collecting chamber; 4. Electric telescopic rod; 401. Baffle; 5. Electric push rod a; 501. Discharge pipe; 6. Drying box; 601. Servo motor; 602. Rotating rod; 603. Agitator; 604. Electric push rod b; 605. Unloading baffle; 7. Placement rack; 701. Heating rod; 702. Fan; 8. Unloading hopper; 9. Sealing plate; 901. Transparent sealing plate; 902. Unloading port. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0029] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0030] The embodiment of the present application provides a rare earth waste screening machine using a vibration mechanism. The rare earth waste screening machine using a vibration mechanism can quickly clean and collect the waste screened on the screen through the setting of a cleaning component, thereby increasing the screening speed of the rare earth waste. The setting of a drying component can evaporate the water in the rare earth waste, thereby reducing the processing burden of the screening machine and extending the service life of the equipment. The rare earth waste screening machine using a vibration mechanism is described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0031] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods. Example

[0032] See also Figure 1-5 In this embodiment, a rare earth waste screening machine using a vibration mechanism is provided, including: a screening box, a plurality of electric push rods a are provided on the top of the screening box, a drying box is provided on the top of the plurality of electric push rods a, a placement rack is provided on the top of the drying box, and a material discharge port is provided on the top of the screening box; a cleaning component provided between the screening box and the electric push rods a, for collecting the screened waste; and a drying component provided between the drying box and the placement rack, for drying the rare earth waste.

[0033] Among them, through the setting of the cleaning component, the waste screened out on the screen 203 can be quickly cleaned and collected, avoiding the waste remaining on the screen 203 from clogging the mesh of the screen 203, thereby improving the screening speed of the rare earth waste.

[0034] Secondly, by setting up the drying component, the moisture in the rare earth waste can be evaporated, reducing the processing burden of the screening machine, preventing the high humidity or strong viscosity powder material in the rare earth waste from adhering to the screen 203, and extending the service life of the equipment. Example

[0035] On the basis of Example 1, the cleaning component includes: a screening chamber opened inside the screening box, a scraper is provided inside the screening chamber, and a compression spring block is provided inside the screening box; two equipment chambers are opened inside the screening box, both of which are provided with DC motors, and one side of the DC motor is connected with a screw rod; a vibration chamber is opened inside the screening box, and two motors are provided inside the vibration chamber; a moving groove is opened inside the screening box, a screening plate is provided inside the screening chamber, and one side of the screening plate is fixedly connected to the compression spring block, a screen is provided on the upper surface of the screening plate, a collecting port is opened on the upper surface of the screening plate, and an L-shaped baffle is provided on the upper surface of the screening plate, and one end of the L-shaped baffle extends into the moving groove; a slider is sleeved on the outer side of the screw rod, a threaded hole matching the screw rod is opened on the slider, and the bottom of the slider is connected to the scraper, and one end of the screw rod is connected to the screening box through a bearing;

[0036] One end of the screening plate extends into the vibration chamber, one side of the two motors are connected to a cam through a rotating rod, two electric telescopic rods are provided inside the screening box, one end of the electric telescopic rod is provided with a baffle, one side of the screening box is provided with a collecting chamber, a collecting drawer is provided inside the collecting chamber, and the collecting drawer extends to the outside of the screening box through the collecting chamber, a transparent sealing plate is provided on one side of the screening box, and a sealing plate is provided on one side of the screening box.

[0037] When the existing rare earth waste screening machine is in use, it is troublesome and laborious to clean and collect the waste screened on the screen. Therefore, this problem can be improved by a cleaning component. When the rare earth waste enters the screening box 1 and falls between the scraper 109 and the baffle 401, the motor 102 in the vibration chamber 101 is started, so that the motor 102 rotates the cam 103 through the rotating rod. When the cam 103 contacts one side of the screening plate 201, the screening plate 201 will move to the end away from the motor 102 under the drive of the cam 103. Since a compression spring block 205 is connected to one side of the screening plate 201, when the cam 103 leaves one side of the screening plate 201, the compression spring block 205 is pressed against the screen plate 201, and the screen plate 201 is moved to the side of the screen plate 201. 5 will apply a force in the opposite direction to the screening plate 201, thereby resetting the screening plate 201, and driven by the motor 102, the cam 103 will continuously hit the screening plate 201, and reset under the action of the compression spring block 205, so that the screening plate 201 moves left and right, and the rare earth waste on the upper surface of the screen 203 is sieved to the bottom of the screening box 1. At this time, the staff unscrews the bolts on one side of the sealing plate 9, removes the sealing plate 9, and clears out the rare earth that has fallen into the bottom of the inner wall of the screening box 1, and then fixes the sealing plate 9 to one side of the screening box 1 again by bolts. In addition, a transparent sealing plate 901 is provided on one side of the screening box 1 to facilitate the staff to observe the situation inside the screening box 1.

[0038] Furthermore, after the screening is completed, the staff can turn off the motor 102 so that the cam 103 does not hit the screening plate 201, and then start the electric telescopic rod 4, and drive the baffle 401 to move toward one end close to the electric telescopic rod 4 through the electric telescopic rod 4, so that the collecting chamber 301 is connected with the screening chamber 2. At this time, the electric push rod a5 on the top of the screening box 1 is started, and the electric push rod a5 is controlled to extend to lift the drying box 6, so that the discharge pipe 501 at the bottom of the drying box 6 is moved out from the discharge port 902. At this time, the DC motor 106 is started to rotate the slider 108. Since the slider 108 is provided with a screw rod 107, the screw rod 107 is matched with the screw rod 107. The slider 108 is driven by the screw rod 107 to move toward the end away from the DC motor 106, so that the screw rod 107 drives the slider 108 to move toward the end close to the collecting port 204, and then the waste remaining on the upper surface of the screen 203 falls into the collecting drawer 3 inside the collecting chamber 301 through the collecting port 204, so that the waste is collected in the collecting drawer 3. Then the staff only needs to remove the bolts on one side of the collecting drawer 3, pull the collecting drawer 3 out of the collecting chamber 301, and put the waste in the collecting drawer 3 out, and then fix the collecting drawer 3 to one side of the screening box 1 again with the bolts. Example

[0039] On the basis of Example 1, the drying assembly includes: a lower hopper arranged at the top of the drying box, a servo motor is arranged inside the drying box; a plurality of heating rods are arranged at the bottom of the placement rack, and a fan is arranged on the upper surface of the drying box;

[0040] A rotating rod is connected to one side of the servo motor, and the rotating rod is connected to the inner wall of the drying box through a bearing. A plurality of stirring paddles are provided on the outside of the servo motor, and the stirring paddles are evenly distributed horizontally on the rotating rod. An electric push rod b is provided inside the drying box, and one end of the electric push rod b is connected to a unloading baffle. A unloading pipe is provided at the bottom of the drying box, and the unloading pipe extends into the screening chamber through the unloading port.

[0041] The rare earth waste may contain some powdery substances with high humidity or strong viscosity, which can easily cause the screen to be blocked and affect the screening effect. Therefore, this problem can be improved by using a drying component. When the rare earth waste needs to be screened, the staff can pour the rare earth waste from the lower hopper 8 on the upper surface of the drying box 6. At this time, the rare earth waste is blocked by the lower baffle 605, and then the servo motor 601 is started. The servo motor 601 intermittently rotates the rotating rod 602, and drives the stirring paddle 603 to rotate, thereby stirring the inside of the drying box 6. Rare earth waste, then turn on the heating rod 701 at the bottom of the placement rack 7, and start the fan 702 at the same time, use the heating rod 701 and the fan 702 to generate warm air and blow it into the rare earth waste. At this time, the rare earth waste is intermittently stirred by the stirring paddle 603, so that the rare earth waste can be fully dried. After the moisture in the rare earth waste is dried, the staff can start the electric push rod b604, and use the electric push rod b604 to retract the unloading baffle 605, so that the rare earth waste in the drying box 6 can fall onto the screen 203 inside the screening chamber 2 through the unloading pipe 501.

[0042] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0043] The above is a detailed introduction to a rare earth waste screening machine using a vibration mechanism provided in an embodiment of the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A rare earth waste screening machine using a vibration mechanism, It is characterized in that include: A screening box, wherein a plurality of electric push rods a are arranged on the top of the screening box, a drying box is arranged on the top of the plurality of electric push rods a, a placing rack is arranged on the top of the drying box, and a material discharge port is opened on the top of the screening box; A cleaning assembly provided between the screening box and the electric push rod a, used to collect the screened waste; and a drying assembly provided between the drying box and the placement rack, used to dry the rare earth waste; The cleaning assembly comprises: A screening chamber is provided inside the screening box, a scraper is provided inside the screening chamber, and a compression spring block is provided inside the screening box; Two equipment cavities are provided inside the screening box, and both equipment cavities are provided with DC motors, and one side of the DC motor is connected with a screw rod; A vibration chamber is provided inside the screening box, and two motors are arranged inside the vibration chamber; The drying component comprises: A lower hopper is arranged on the top of the drying box, and a servo motor is arranged inside the drying box; A plurality of heating rods are arranged at the bottom of the placing rack, and a fan is arranged on the upper surface of the drying box.

2. The rare earth waste screening machine using a vibration mechanism according to claim 1, It is characterized in that A movable groove is provided inside the screening box, a screening plate is provided inside the screening cavity, and one side of the screening plate is fixedly connected to the compression spring block, a screen is provided on the upper surface of the screening plate, a collecting port is provided on the upper surface of the screening plate, an L-shaped baffle is provided on the upper surface of the screening plate, and one end of the L-shaped baffle extends into the movable groove.

3. The rare earth waste screening machine using a vibration mechanism according to claim 2, It is characterized in that A sliding block is sleeved on the outer side of the screw rod, a threaded hole matching with the screw rod is provided on the sliding block, and the bottom of the sliding block is connected with the scraper, and one end of the screw rod is connected with the screening box through a bearing.

4. The rare earth waste screening machine using a vibration mechanism according to claim 3, It is characterized in that One end of the screening plate extends into the interior of the vibration chamber, one side of the two motors are connected to a cam through a rotating rod, two electric telescopic rods are provided inside the screening box, one end of the electric telescopic rod is provided with a baffle, one side of the screening box is provided with a collecting chamber, a collecting drawer is provided inside the collecting chamber, and the collecting drawer extends to the outside of the screening box through the collecting chamber, a transparent sealing plate is provided on one side of the screening box, and a sealing plate is provided on one side of the screening box.

5. The rare earth waste screening machine using a vibration mechanism according to claim 4, It is characterized in that A rotating rod is connected to one side of the servo motor, and the rotating rod is connected to the inner wall of the drying box through a bearing. A plurality of stirring paddles are provided on the outside of the servo motor, and the stirring paddles are evenly distributed in the horizontal direction on the rotating rod. An electric push rod b is provided inside the drying box, and a unloading baffle is connected to one end of the electric push rod b. A unloading pipe is provided at the bottom of the drying box, and the unloading pipe extends into the screening chamber through the unloading port.

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