A horizontal vibration screening mechanism for materials of a feeder

Abstract

The utility model relates to the technical field of feeding equipment, and discloses a horizontal vibration screening mechanism for materials of a feeder, including a screening frame, a screening plate fixedly installed on the inner side of the screening frame, screening holes distributed equally on the screening plate, a push plate slidably installed on the inner wall of the screening frame, the bottom of the push plate contacts the outer wall of the top of the screening plate, and a fixed seat is fixedly connected to the outer wall of the middle part of the top of the push plate. The utility model can drive the fixed seat to move laterally when the inclination angle of the guide rod changes, so that the fixed seat can drive the push plate to slide at the top position of the screening plate, and can push the material to the rectangular feeding port until the material falls onto the feeding plate through the rectangular feeding port, and then the material that meets the specifications is transported to the receiving equipment through the feeding plate, so that the material accumulated on the screening plate is better processed, which is more practical and suitable for wide promotion and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding equipment, and in particular relates to a horizontal vibration screening mechanism for materials of a feeder. Background Art

[0002] Feeding equipment is an auxiliary equipment in the mechanized storage and transportation system of lime production enterprises. Its main function is to feed processed or unprocessed materials from a certain equipment (hopper, storage bin, etc.) to the receiving equipment or transportation machinery continuously and evenly. The vibrating feeder used in mines is used to feed materials from storage bins or other storage equipment to the receiving equipment evenly or quantitatively. It is an essential equipment for implementing automated assembly line operations.

[0003] In the process of conveying materials, the feeder needs to screen the materials, screen out the materials that do not meet the specifications, and convey the materials that meet the specifications to the receiving equipment. However, after the material screening is completed, a lot of materials will still accumulate on the screen plate, resulting in the materials piling up on the screen plate and not being well processed. In view of this, the utility model is proposed to provide a horizontal vibration screening mechanism for feeder materials to solve the above problems. Utility Model Content

[0004] In order to solve the technical problem that after the material screening is completed, a lot of materials will still accumulate on the screening plate, resulting in the material being piled up on the screening plate and not being properly processed, the basic concept of the technical solution adopted by the utility model is:

[0005] The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts,

[0006] As a preferred embodiment of the utility model, a rectangular feeding port is opened on the right side of the screening frame, and an inclined feeding plate is fixedly installed on the right outer wall of the screening frame, and the feeding plate is located on one side of the rectangular feeding port.

[0007] As a preferred embodiment of the utility model, a feed opening is provided in the middle of the bottom of the screening frame, and a discharge pipe is fixedly installed in the middle of the bottom of the screening frame, and the discharge pipe is located directly below the feed opening.

[0008] As a preferred embodiment of the utility model, a material guide frame is fixedly installed on the inner side of the bottom of the screening frame, the top of the material guide frame is in contact with the bottom of the screening plate, and the material guide frame is located directly above the discharge port.

[0009] As a preferred embodiment of the utility model, symmetrically arranged telescopic support rods are fixedly installed on both sides of the bottom of the screening frame, and the telescopic ends at the top of the telescopic support rods are fixedly connected to the outer wall of the bottom of the screening frame.

[0010] As a preferred embodiment of the utility model, a support spring is sleeved on the telescopic end of the top of the telescopic support rod, and the top end of the support spring is fixedly connected to the bottom outer wall of the screening frame.

[0011] As a preferred embodiment of the utility model, a symmetrically arranged vibration motor is fixedly mounted on the outer wall of the bottom of the screening frame, and the vibration motor is symmetrically mounted on both sides of the discharge pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model starts the driving motor to drive the screw rod to rotate after the material screening is completed, and the screw rod cooperates with the installation track and the guide block to drive the lifting block to move upward, and the lifting block drives the connecting frame to move upward, and the connecting frame cooperates with the installation frame to change the inclination angle of the guide rod. When the inclination angle of the guide rod changes, the fixed seat can be driven to move horizontally, so that the fixed seat can drive the pushing plate to slide on the top position of the screening plate, and can push the material toward the rectangular feeding port until the material falls onto the feeding plate through the rectangular feeding port, and then the material that meets the specifications is transported to the receiving equipment through the feeding plate, so that the material accumulated on the screening plate is better processed.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the screening frame of the utility model when viewed from above;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the screening frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the material guide frame of the utility model;

[0020] Figure 5 It is a schematic diagram of the connection structure between the push plate and the guide rod of the utility model.

[0021] In the figure: 1. screening frame; 2. screening plate; 3. pushing plate; 4. fixing seat; 5. guide rod; 6. telescopic support rod; 7. supporting spring; 8. rectangular feeding port; 9. feeding plate; 10. mounting track; 11. screw rod; 12. fixing plate; 13. driving motor; 14. discharging pipe; 15. vibration motor; 16. feeding port; 17. guide frame; 18. guide block; 19. lifting block; 20. mounting frame; 21. connecting frame. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0023] like Figures 1 to 5 Shown

[0024] A horizontal vibration screening mechanism for materials of a feeder comprises a screening frame 1, a screening plate 2 is fixedly installed on the inner side of the screening frame 1, the screening plate 2 is provided with screening holes distributed at equal intervals, a pushing plate 3 is slidably installed on the inner wall of the screening frame 1, the bottom of the pushing plate 3 is in contact with the outer wall of the top of the screening plate 2, a fixing seat 4 is fixedly connected to the outer wall of the middle part of the top of the pushing plate 3, a mounting frame 20 is fixedly installed on one side of the fixing seat 4, a guide rod 5 is hingedly installed on the mounting frame 20, a mounting rail 10 is fixedly connected to the right side of the top of the screening frame 1, a guide block 18 is slidably installed on the inner wall of the mounting rail 10, a lifting block 19 is fixedly connected to the outer wall of one side of the guide block 18, a connecting frame 21 is fixedly connected to the outer wall of one side of the lifting block 19, one end of the guide rod 5 is hingedly installed on the connecting frame 21, a screw rod 11 is rotatably installed on the right side of the top of the screening frame 1, a threaded hole is provided in the middle of the lifting block 19, and the screw rod 11 is screwed on the inner wall of the threaded hole, and the top of the mounting rail 10 is fixedly connected to There is a fixed plate 12, and a driving motor 13 is fixedly installed on the outer wall at the bottom of the fixed plate 12. The output shaft of the driving motor 13 is connected to the top position of the screw rod 11. When the material screening is completed, the driving motor 13 is started to drive the screw rod 11 to rotate, and the screw rod 11 cooperates with the installation track 10 and the guide block 18 to drive the lifting block 19 to move upward, and the lifting block 19 drives the connecting frame 21 to move upward. The connecting frame 21 cooperates with the installation frame 20 to change the inclination angle of the guide rod 5. When the inclination angle of the guide rod 5 changes, it can drive the fixed seat 4 to move horizontally, so that the fixed seat 4 can drive the push plate 3 to slide at the top position of the screen plate 2, and can push the material to the rectangular feed port 8 until the material falls onto the feed plate 9 through the rectangular feed port 8, and then the material that meets the specifications is transported to the receiving equipment through the feed plate 9, so that the material accumulated on the screen plate 2 is better processed.

[0025] In a specific embodiment, a rectangular feeding port 8 is provided on the right side of the screening frame 1, and an inclined feeding plate 9 is fixedly installed on the right outer wall of the screening frame 1, and the feeding plate 9 is located on one side of the rectangular feeding port 8. A discharge port 16 is provided in the middle of the bottom of the screening frame 1, and a discharge pipe 14 is fixedly installed in the middle of the bottom of the screening frame 1, and the discharge pipe 14 is located directly below the discharge port 16. A guide frame 17 is fixedly installed on the inner side of the bottom of the screening frame 1, and the top of the guide frame 17 contacts the bottom of the sieve plate 2, and the guide frame 17 is located directly above the discharge port 16. Both sides of the bottom of the screening frame 1 are fixedly installed with symmetrically arranged telescopic support rods 6, and the top telescopic end of the telescopic support rod 6 is fixedly connected to the outer wall of the bottom of the screening frame 1, and a support sleeve is provided on the top telescopic end of the telescopic support rod 6 Spring 7, the top of the supporting spring 7 is fixedly connected to the bottom outer wall of the screening frame 1, and a symmetrically arranged vibration motor 15 is fixedly installed on the bottom outer wall of the screening frame 1. The vibration motor 15 is symmetrically installed on both sides of the discharge pipe 14, and the material is poured onto the screening plate 2. When the material falls on the screening plate 2, the vibration motor 15 is started to work, and the telescopic support rod 6 and the supporting spring 7 are provided, which can vibrate the screening frame 1, thereby achieving a vibration screening effect on the material. After screening, the material that meets the specifications stays on the screening plate 2, and the material that does not meet the specifications falls through the screening holes opened on the screening plate 2, and is discharged to the bottom outer side of the screening frame 1 through the provided material guide frame 17, the discharge port 16 and the discharge pipe 14.

[0026] The implementation principle of a horizontal vibration screening mechanism for feeder materials in this embodiment is as follows:

[0027] When in use, the material is poured onto the screening plate 2. When the material falls on the screening plate 2, the vibration motor 15 is started, and the telescopic support rod 6 and the support spring 7 are provided, so that the screening frame 1 can be vibrated, thereby achieving a vibration screening effect on the material. After screening, the material that meets the specifications stays on the screening plate 2, and the material that does not meet the specifications falls through the screening holes opened on the screening plate 2, and is discharged to the outside of the bottom of the screening frame 1 through the provided guide frame 17, the discharge port 16 and the discharge pipe 14. When the material screening is completed, the drive motor 13 is started to drive the screw rod 11 to rotate, and the screw rod 11 cooperates with the provided mounting track 1 0 and the guide block 18 drive the lifting block 19 to move upward, and the lifting block 19 drives the connecting frame 21 to move upward. The connecting frame 21 cooperates with the mounting frame 20 to change the inclination angle of the guide rod 5. When the inclination angle of the guide rod 5 changes, the fixing seat 4 can be driven to move laterally, so that the fixing seat 4 can drive the push plate 3 to slide at the top position of the screen plate 2, and can push the material to the rectangular feed port 8 until the material falls onto the feed plate 9 through the rectangular feed port 8, and then the material that meets the specifications is transported to the receiving equipment through the feed plate 9, so that the material accumulated on the screen plate 2 is better processed.

Claims

1. A horizontal vibration screening mechanism for materials of a feeder, comprising a screening frame (1), characterized in that: A screening plate (2) is fixedly mounted on the inner side of the screening frame (1), and screening holes are arranged on the screening plate (2) at equal intervals. A pushing plate (3) is slidably mounted on the inner wall of the screening frame (1), and the bottom of the pushing plate (3) contacts the outer wall of the top of the screening plate (2). A fixing seat (4) is fixedly connected to the outer wall of the middle part of the top of the pushing plate (3). A mounting frame (20) is fixedly mounted on one side of the fixing seat (4), and a guide rod (5) is hingedly mounted on the mounting frame (20). A mounting track (10) is fixedly connected to the right side of the top of the screening frame (1), and a guide block (18) is slidably mounted on the inner wall of the mounting track (10). The outer wall of one side of the guide block (18) is fixedly connected to a lifting block (19), and the outer wall of one side of the lifting block (19) is fixedly connected to a connecting frame (21). One end of the guide rod (5) is hingedly mounted on the connecting frame (21). A screw rod (11) is rotatably mounted on the right side of the top of the screening frame (1). A threaded hole is opened in the middle of the lifting block (19), and the screw rod (11) is screwed on the inner wall of the threaded hole. The top of the mounting track (10) is fixedly connected to a fixing plate (12), and the bottom outer wall of the fixing plate (12) is fixedly mounted to a driving motor (13), and the output shaft of the driving motor (13) is connected to the top position of the screw rod (11).

2. A horizontal vibration screening mechanism for feeder materials according to claim 1, characterized in that: A rectangular feeding opening (8) is provided on the right side of the screening frame (1), and an inclined feeding plate (9) is fixedly mounted on the right outer wall of the screening frame (1), wherein the feeding plate (9) is located on one side of the rectangular feeding opening (8).

3. A horizontal vibration screening mechanism for feeder materials according to claim 2, characterized in that: A discharge opening (16) is provided in the middle of the bottom of the screening frame (1), and a discharge pipe (14) is fixedly installed in the middle of the bottom of the screening frame (1), and the discharge pipe (14) is located directly below the discharge opening (16).

4. A horizontal vibration screening mechanism for feeder materials according to claim 3, characterized in that: A material guide frame (17) is fixedly mounted on the inner side of the bottom of the screening frame (1), the top of the material guide frame (17) is in contact with the bottom of the screening plate (2), and the material guide frame (17) is located directly above the material discharge port (16).

5. The horizontal vibration screening mechanism for feeder materials according to claim 1, characterized in that: Both sides of the bottom of the screening frame (1) are fixedly mounted with symmetrically arranged telescopic support rods (6), and the top telescopic ends of the telescopic support rods (6) are fixedly connected to the bottom outer wall of the screening frame (1).

6. A horizontal vibration screening mechanism for feeder materials according to claim 5, characterized in that: A support spring (7) is sleeved on the telescopic end of the top of the telescopic support rod (6), and the top end of the support spring (7) is fixedly connected to the bottom outer wall of the screening frame (1).

7. A horizontal vibration screening mechanism for feeder materials according to claim 3, characterized in that: A symmetrically arranged vibration motor (15) is fixedly mounted on the outer wall of the bottom of the screening frame (1), and the vibration motor (15) is symmetrically mounted on both sides of the discharge pipe (14).

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