An ultrasonic vibrating screen feeding and collecting device

Abstract

This utility model discloses a feeding and receiving device for an ultrasonic vibrating screen, including a frame, a material receiver, a guide hose, and a receiving bucket. The material receiver is installed above the frame, with an opening at the top and an opening at the bottom that is inclined to one side. A feeding trough is provided outside the bottom opening of the material receiver. A feeding vibrator is installed at the bottom of the material receiver. A base is provided at the bottom of the frame, and a receiving bucket and a matching cover are provided on the base. One end of the guide hose passes through the cover and is sealed to the receiving bucket. This utility model features an integrated feeding and receiving design, is compatible with existing ultrasonic vibrating screens, has a simple structure, is easy to operate, has low manufacturing cost, and is highly practical.

Description

Technical Field

[0001] This utility model relates to the field of screening technology, and in particular to an ultrasonic vibrating screen feeding and collecting device. Background Technology

[0002] Ultrasonic vibrating screens are practical and reliable screening equipment, widely used in industries requiring fine screening and filtration, such as pharmaceuticals, food processing, mineral processing, and superhard materials. Vibrating screen manufacturers typically only provide the main unit and screens, and users generally feed material manually by pouring it directly onto the screen, collecting the screened material in a suitable bucket container. This method is simple but only suitable for small-scale production. In larger screening workshops, one worker often needs to operate several machines, continuously feeding each machine and frequently observing the material collection. Especially during manual feeding, excessive feeding at once can overload the screen, easily causing damage and clogging; insufficient feeding leads to frequent feeding and unloading, causing operator fatigue and potentially resulting in idle equipment and material overflow due to inadequate observation, affecting screening efficiency. Screening finer particles also generates dust, polluting the working environment; dust falling into the collection container can affect screening quality. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide an ultrasonic vibrating screen feeding and collecting device. The device has a simple structure, low manufacturing cost, good operation convenience, and combines feeding, collecting and dust prevention functions.

[0004] The purpose of this utility model is achieved through the following technical solution: an ultrasonic vibrating screen feeding and receiving device, including a frame, a material carrier, a material guiding hose, and a receiving bucket. The material carrier is installed above the frame. The material carrier has an opening at the top and an opening at the bottom that is inclined to one side. A feeding trough is provided outside the bottom opening of the material carrier. A feeding vibrator is installed at the bottom of the material carrier. A base is provided at the bottom of the frame. A receiving bucket and a cover matching the receiving bucket are provided on the base. One end of the material guiding hose passes through the cover and is connected to the receiving bucket.

[0005] Furthermore, a valve is installed between the feeding trough and the bottom opening of the receiving device.

[0006] Furthermore, a weighing device is installed on the base, the receiving bucket is placed on the weighing device, and an alarm is installed on the frame, which is electrically connected to the weighing device.

[0007] Furthermore, casters are installed on the bottom of the base.

[0008] Furthermore, a handle is installed on the outer surface of the receiving bucket.

[0009] This utility model has the following advantages:

[0010] 1. This device is designed as an integrated feeding and receiving device, with a simple structure, convenient operation, low manufacturing cost, and strong practicality;

[0011] 2. The feeder opening of this device is square, which makes feeding convenient and has a large capacity. The bottom is inclined to the vibrating screen and is equipped with a feeding vibrator to ensure smooth feeding and easy cleaning.

[0012] 3. A valve is installed at the connection between the material receiver and the feeding trough of this device. Adjusting the valve can control the flow rate of the material.

[0013] 4. The receiving hopper of this device is a wide-mouthed cylindrical container with an external handle for easy handling and emptying;

[0014] 5. The material receiving hopper cover of this device is connected to the discharge port of the vibrating screen in a sealed manner through a material guiding hose, which not only reduces the impact on the normal operation of the vibrating screen, but also helps to reduce and block dust.

[0015] 6. The material guide hose of this device is fixed on the cover of the receiving hopper. The cover is connected to the receiving hopper by a buckle, which is easy to operate and can effectively prevent material leakage.

[0016] 7. The weighing device can be set with a preset value according to different materials. When the weight of the material in the receiving hopper is greater than or equal to the preset value, the alarm will be triggered, eliminating the need to frequently open the lid to observe the material collection.

[0017] 8. The bottom of this device is equipped with casters with brakes for easy movement and securing;

[0018] 9. The receiving hopper, weighing device, and base of this device are installed below the material carrier, which can reduce the instability caused by top-heavy design. Attached Figure Description

[0019] Figure 1 This is a side view of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of this utility model adapted for use with an ultrasonic vibrating screen.

[0021] In the diagram, 1. Frame; 2. Material carrier; 3. Alarm; 4. Valve; 5. Feeding trough; 6. Feeding vibrator; 7. Discharge port; 8. Guide hose; 9. Cover; 10. Receiving bucket; 11. Handle; 12. Weighing device; 13. Base; 14. Casters; 15. Ultrasonic vibrating screen; 16. Feeding and receiving device. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] like Figure 1 , Figure 2As shown, an ultrasonic vibrating screen feeding and receiving device includes a frame 1, a material carrier 2, a guide hose 8, and a receiving bucket 10. The frame 1 is composed of four metal columns. The material carrier 2 has a square opening at the top and is inclined to one side at the bottom with an opening at the lower angle. The material carrier 2 is installed above the frame 1, and the frame 1 is connected to the four corners of the material carrier 2. A feeding trough 5 is provided outside the bottom opening of the material carrier 2. A valve 4 is installed between the feeding trough 5 and the bottom opening of the material carrier 2. The valve 4 can be a slide gate valve. A small feeding vibrator 6 is installed at the bottom of the material carrier 2. The feeding vibrator 6 can be an eccentric vibrating motor. To make the material carrier 2 vibrate more stably, the frame 1 and the... A buffer spring structure can be added between the material receiving devices 2. A base 13 is installed at the bottom of the frame 1. A weighing device 12 is installed on the base 13. The weighing device 12 is electrically connected to an alarm 3. The alarm 3 is installed on the frame 1 and is located on the opposite side of the valve 4. A receiving bucket 10 is placed on the weighing device 12. A handle 11 is installed on the outer surface of the receiving bucket 10. A matching cover 9 is provided on the receiving bucket 10. The receiving bucket 10 and the cover 9 are connected by a snap-fit. One end of the material guiding hose 8 passes through the cover 9 and connects to the receiving bucket 10. The other end of the material guiding hose 8 is connected to the discharge port 7 of the ultrasonic vibrating screen 15. Four universal casters 14 with braking function are installed under the base 13.

[0026] The working principle of this utility model is as follows: During screening, the operator pushes the feeding and receiving device 16 to the discharge port 7 of the ultrasonic vibrating screen 15, places the receiving bucket 10 on the weighing module 12, and secures the cover 9 to the receiving bucket 10. The guide hose 8 is connected to the discharge port 7, the position of the feeding and receiving device 16 is adjusted, the brake pads of the caster wheel 14 are pressed, and the predetermined value is set for the weighing device 12 according to the properties of the material to be screened. The material to be screened is poured into the receiving container 2, the ultrasonic vibrating screen 15 is turned on, and the feeding vibrator 6 and valve 4 are turned on and adjusted so that the material flows evenly into the screen surface of the ultrasonic vibrating screen 15 at a suitable flow rate. When the material in the receiving bucket 10 reaches the predetermined value set by the weighing device 12, the alarm 3 sounds an alarm, prompting the operator to close the valve 4 and the ultrasonic vibrating screen 201, and promptly transfer the material in the receiving bucket 10 to the predetermined container.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding and collecting device for an ultrasonic vibrating screen, characterized in that: The device includes a frame (1), a feeder (2), a guide hose (8), and a receiving bucket (10). The feeder (2) is installed above the frame (1). The feeder (2) has an opening at the top and is tilted to one side at the bottom with an opening. A feeding trough (5) is provided outside the bottom opening of the feeder (2). A feeding vibrator (6) is installed at the bottom of the feeder (2). The bottom of the frame (1) is provided with a base (13). The base (13) is provided with a receiving bucket (10) and a cover (9) that matches the receiving bucket (10). One end of the guide hose (8) passes through the cover (9) and is connected to the receiving bucket (10).

2. The ultrasonic vibrating screen feeding and collecting device according to claim 1, characterized in that: A valve (4) is installed between the feeding trough (5) and the bottom opening of the feeder (2).

3. The ultrasonic vibrating screen feeding and collecting device according to any one of claims 1 or 2, characterized in that: A weighing device (12) is installed on the base (13), the receiving bucket (10) is placed on the weighing device (12), and an alarm (3) is installed on the frame (1). The alarm (3) is electrically connected to the weighing device (12).

4. The ultrasonic vibrating screen feeding and collecting device according to claim 3, characterized in that: A caster wheel (14) is installed below the base (13).

5. The ultrasonic vibrating screen feeding and collecting device according to claim 1, characterized in that: A handle (11) is installed on the outer surface of the receiving bucket (10).

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