Electromagnetic vibration feeder

Abstract

The utility model relates to the technical field of electromagnetic vibration feeding equipment, and discloses an electromagnetic vibration feeding machine which comprises a machine body, the bottom of the machine body is connected with a supporting bottom plate, the supporting bottom plate is connected with a vibration exciter, the right end of the machine body is connected with a first supporting body, the first supporting body comprises a first upper support, and a base is arranged below the first upper support. A first spring is arranged between the first upper support and the base; a second supporting body is connected to the left end of the machine body and comprises a second upper support, the second upper support is rotationally connected with the machine body, a lifting assembly is arranged at the bottom of the second supporting body and comprises an adjusting box, an adjusting box through hole is formed in the top of the adjusting box, and the bottom of the second supporting body extends into the adjusting box; the bottom of the base and the bottom of the adjusting box are connected with the bearing seat, and the first upper support is rotationally connected with the machine body. The moving speed of materials can be adjusted, the feeding amount of the materials can be changed, and therefore the situation that the materials are unsmooth in discharging or slide off is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic vibrating feeding equipment, in particular to an electromagnetic vibrating feeder. Background Art

[0002] Electromagnetic vibrating feeder, also known as electromagnetic vibrating feeder, is an electromechanical feeding equipment made by using electromagnetic effect and vibration principle. It is mainly used to feed loose block, granular or powdery materials from storage bin or hopper to receiving device evenly and continuously.

[0003] The electromagnetic vibrating feeder used in existing mines has a fixed inclination angle during use, and the material feed amount cannot be adjusted according to demand. The material is prone to sliding downward or feeding problems during transportation.

[0004] Therefore, those skilled in the art are in urgent need of developing an electromagnetic vibrating feeder. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an electromagnetic vibrating feeder.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electromagnetic vibrating feeder, including a body, the bottom of the body is connected to a supporting base plate, the right end of the supporting base plate is connected to a vibrator, the right end of the body is connected to a first support body, the first support body includes a first upper support, a base is provided below the first upper support, and a first spring is provided between the first upper support and the base; the left end of the body is connected to a second support body, a lifting assembly is provided at the bottom of the second support body, the lifting assembly includes an adjusting box, an adjusting box through hole is provided at the top of the adjusting box, the bottom of the second support body extends to the inside of the adjusting box, the base and the bottom of the adjusting box are connected to the bearing seat, and the first upper support is rotatably connected to the body.

[0007] Preferably, a screw rod is rotatably arranged inside the adjusting box, a transmission plate is threadedly connected to the screw rod, a guide rod is provided on one side of the screw rod, the guide rod is fixedly connected to the inner wall of the adjusting box, the transmission plate and the guide rod are slidably connected up and down, and the bottom of the second support body is connected to the transmission plate.

[0008] Preferably, the bottom of the screw rod extends into the bearing seat and is connected to the first bevel tooth. The screw rod is rotatably connected to the bearing seat. A motor is provided inside the bearing seat. The output end of the motor is connected to the second bevel tooth. The second bevel tooth is meshed with the first bevel tooth. The bottom of the motor is connected to the motor base.

[0009] Preferably, the second support body comprises a second upper support, an upper pad, a second spring and a lower pad are sequentially connected below the second upper support, the lower pad is connected to the transmission plate, and the second upper support is rotatably connected to the machine body.

[0010] Preferably, the inner sleeve of the second spring is provided with a guide column and a guide sleeve, one end of the guide column extends into the guide sleeve, and the guide column and the guide sleeve are slidably connected, the top of the guide column is connected to the upper pad, and the bottom of the guide sleeve is connected to the lower pad.

[0011] Preferably, an inverted trapezoidal groove is provided on the top of the base, and there are multiple first springs, the bottoms of the multiple first springs are respectively connected to the plane and the inclined surface of the inverted trapezoidal groove, and the tops of the multiple first springs are connected to the first upper support.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the second bevel gear is driven to rotate by a motor, and the second bevel gear drives the first bevel gear to rotate, the first bevel gear is connected to the screw rod, thereby driving the screw rod to rotate, the screw rod drives the transmission plate to move up and down, and the transmission plate is connected to the second support body, so as to adjust the height of the second support body, and then adjust the inclination angle of the machine body, thereby adjusting the moving speed of the material and changing the feed amount of the material. The operation is simple and convenient.

[0014] 2. In the utility model, the movement of the second upper support can be further constrained by the arrangement of the guide column and the guide sleeve; the upper pad and the lower pad are made of rubber material, and the buffering effect of the rubber can further offset the vibration impact force and improve the overall service life of the equipment; an inverted trapezoidal groove is provided on the top of the base, and the plane and the inclined surface inside the inverted trapezoidal groove are connected to the first spring, which ensures multi-angle support and improves the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural sectional view of the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the structure at center;

[0017] Figure 3 for Figure 1 A magnified view of the structure at B in the middle;

[0018] Figure 4 for Figure 1 Enlarged view of the structure at point C in the middle.

[0019] In the figure: 1-machine body; 2-support base plate; 3-vibrator; 4-adjusting box; 5-base; 6-bearing seat; 7-first upper support; 8-first spring; 9-second upper support; 10-adjusting box through hole; 11-second spring; 12-upper pad; 13-lower pad; 14-transmission plate; 15-guide rod; 16-screw rod; 17-motor base; 18-first bevel gear; 19-second bevel gear; 20-motor; 21-guide column; 22-guide sleeve. DETAILED DESCRIPTION

[0020] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-Figure 4The utility model provides an embodiment: an electromagnetic vibrating feeder, including a body 1, a supporting bottom plate 2 is connected to the bottom of the body 1, a vibrator 3 is connected to the right end of the supporting bottom plate 2, a first supporting body is connected to the right end of the body 1, the first supporting body includes a first upper support 7, a base 5 is provided below the first upper support 7, and a first spring 8 is provided between the first upper support 7 and the base 5; a second supporting body is connected to the left end of the body 1, a lifting assembly is provided at the bottom of the second supporting body, and the lifting assembly includes an adjusting box 4, an adjusting box through hole 10 is provided at the top of the adjusting box 4, the bottom of the second supporting body extends to the inside of the adjusting box 4, the base 5 and the bottom of the adjusting box 4 are connected to the bearing seat 6, and the first upper support 7 is rotatably connected to the body 1.

[0024] Further, a screw rod 16 is rotatably arranged inside the adjusting box 4, a transmission plate 14 is threadedly connected to the screw rod 16, a guide rod 15 is arranged on one side of the screw rod 16, the guide rod 15 is fixedly connected to the inner wall of the adjusting box 4, the transmission plate 14 and the guide rod 15 are slidably connected up and down, the bottom of the second support body is connected to the transmission plate 14, the bottom of the screw rod 16 extends into the bearing seat 6 and is connected to the first bevel gear 18, the screw rod 16 is rotatably connected to the bearing seat 6, a motor 20 is arranged inside the bearing seat 6, and the output end of the motor 20 is connected to the The second bevel gear 19 is connected to the first bevel gear 18, and the second bevel gear 19 is meshed with the first bevel gear 18. The bottom of the motor 20 is connected to the motor base 17. The second bevel gear 19 is driven to rotate by the motor 20, and the second bevel gear 19 drives the first bevel gear 18 to rotate. The first bevel gear 18 is connected to the screw rod 16, thereby driving the screw rod 16 to rotate, and the screw rod 16 drives the transmission plate 14 to move up and down. The transmission plate 14 is connected to the second support body, so as to adjust the height of the second support body, and then adjust the inclination angle of the machine body 1.

[0025] Furthermore, the second support body includes a second upper support 9, and an upper pad 12, a second spring 11 and a lower pad 13 are connected in sequence below the second upper support 9, the lower pad 13 is connected to the transmission plate 14, the second upper support 9 is rotatably connected to the body 1, the inner sleeve of the second spring 11 is provided with a guide column 21 and a guide sleeve 22, one end of the guide column 21 extends into the guide sleeve 22, and the guide column 21 and the guide sleeve 22 are slidingly connected, the top of the guide column 21 is connected to the upper pad 12, and the bottom of the guide sleeve 22 is connected to the lower pad 13, and the movement of the second upper support 9 can be further constrained by the arrangement of the guide column 21 and the guide sleeve 22; the upper pad 12 and the lower pad 13 are made of rubber material, and the buffering effect of the rubber can further offset the vibration impact force and improve the overall service life of the equipment.

[0026] Furthermore, an inverted trapezoidal groove is provided on the top of the base 5, and there are multiple first springs 8. The bottoms of the multiple first springs 8 are respectively connected to the plane and the inclined surface of the inverted trapezoidal groove, and the tops of the multiple first springs 8 are connected to the first upper support 7. Both the plane and the inclined surface are connected with the first springs 8, which ensures multi-angle support and improves the stability of the equipment.

[0027] Working principle of the utility model: When the utility model is in use, the staff pours the material into the machine body 1 and starts the vibrator 3. The vibrator 3 drives the machine body 1 to vibrate, and the material moves along the inclined direction. By starting the motor 20, the motor 20 drives the second bevel gear 19 to rotate, and the second bevel gear 19 drives the first bevel gear 18 to rotate. The first bevel gear 18 is connected to the screw rod 16, thereby driving the screw rod 16 to rotate, and the screw rod 16 drives the transmission plate 14 to move up and down. The transmission plate 14 is connected to the second support body, so as to adjust the height of the second support body, and then adjust the inclination angle of the machine body 1. As the machine body 1 vibrates, the moving speed of the material is adjusted.

[0028] 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. An electromagnetic vibrating feeder, comprising a body (1), characterized in that: The bottom of the machine body (1) is connected to a support base plate (2), the right end of the support base plate (2) is connected to a vibration exciter (3), the right end of the machine body (1) is connected to a first support body, the first support body comprises a first upper support (7), a base (5) is provided below the first upper support (7), and a first spring (8) is provided between the first upper support (7) and the base (5); The left end of the body (1) is connected to a second support body, a lifting assembly is provided at the bottom of the second support body, the lifting assembly comprises an adjustment box (4), an adjustment box through hole (10) is provided at the top of the adjustment box (4), the bottom of the second support body extends into the interior of the adjustment box (4), the base (5) and the bottom of the adjustment box (4) are connected to a bearing seat (6), and the first upper support (7) is rotatably connected to the body (1).

2. The electromagnetic vibrating feeder according to claim 1, characterized in that: A screw rod (16) is rotatably arranged inside the regulating box (4), a transmission plate (14) is threadedly connected to the screw rod (16), a guide rod (15) is arranged on one side of the screw rod (16), the guide rod (15) is fixedly connected to the inner wall of the regulating box (4), the transmission plate (14) and the guide rod (15) are slidably connected up and down, and the bottom of the second support body is connected to the transmission plate (14).

3. The electromagnetic vibrating feeder according to claim 2, characterized in that: The bottom of the screw rod (16) extends into the bearing seat (6) and is connected to the first bevel gear (18); the screw rod (16) is rotatably connected to the bearing seat (6); a motor (20) is provided inside the bearing seat (6); the output end of the motor (20) is connected to the second bevel gear (19); the second bevel gear (19) and the first bevel gear (18) are meshed with each other; and the bottom of the motor (20) is connected to the motor base (17).

4. The electromagnetic vibrating feeder according to claim 2, characterized in that: The second support body comprises a second upper support (9), an upper pad (12), a second spring (11) and a lower pad (13) are sequentially connected below the second upper support (9), the lower pad (13) is connected to a transmission plate (14), and the second upper support (9) is rotatably connected to the machine body (1).

5. The electromagnetic vibrating feeder according to claim 4, characterized in that: A guide column (21) and a guide sleeve (22) are provided inside the second spring (11), one end of the guide column (21) extends into the guide sleeve (22), and the guide column (21) and the guide sleeve (22) are slidably connected, the top of the guide column (21) is connected to the upper pad (12), and the bottom of the guide sleeve (22) is connected to the lower pad (13).

6. The electromagnetic vibrating feeder according to claim 5, characterized in that: An inverted trapezoidal groove is provided at the top of the base (5), the number of the first springs (8) is multiple, the bottoms of the multiple first springs (8) are respectively connected to the plane and the inclined surface of the inverted trapezoidal groove, and the tops of the multiple first springs (8) are connected to the first upper support (7).

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