Tubular vibration feeder with variable vibration source position

Abstract

The utility model discloses a tubular vibrating feeder with a variable vibration source position, relates to the technical field of vibrating feeders, and aims to solve the problems that in the prior art, when the whole vibrating feeder is maintained and replaced, the performance of a spring becomes poor after the whole vibrating feeder needs to be disassembled or the whole vibrating feeder is used for a long time, materials deviate, and the conveying direction of the materials is relatively tedious to adjust. According to the technical scheme, a rotary vibration mechanism is arranged above a conveying pipeline and comprises a rotary base, a cube groove, a small disc, a large disc, a middle disc and a first vibration exciter are detachably connected to the rotary base, a movable vibration mechanism is arranged below the conveying pipeline and comprises a fixed support, and a sliding rail is arranged below the fixed support; by means of the second vibration exciter and the sliding rail, maintenance and replacement are convenient, the second vibration exciter can move so that the second vibration exciter can work at different positions, and the problem of material deviation can be solved by adjusting the first vibration exciter on the upper portion.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating feeders, in particular to a tubular vibrating feeder with a variable vibration source position. Background Art

[0002] The tubular vibrating feeder has a wide range of applications and can be used to feed materials in various forms such as powder, granular, and block. Due to the use of vibration transmission, it can effectively avoid material adhesion and accumulation and improve production efficiency. The working principle of the tubular vibrating machine with three existing exciters on the market is to use a vibration motor or exciter to drive, and generate multi-axis synchronous high-frequency vibration through the eccentric block on the transmission shaft, so that the machine body vibrates continuously in the vertical or horizontal direction on the spring. Due to the action of centrifugal force and gravity in the vertical direction, the material moves toward the discharge port at a high-frequency speed. At the same time, the vortex air mass generated by the machine also pushes the material toward the discharge port, thereby causing the material to be quickly and smoothly discharged from the body. This type of vibrating feeder can freely adjust the material quantity, is not affected by changes in material properties, specifications, and input and output quantities, can accurately control the material transmission speed and quantity, and ensure the stability and accuracy of the production process.

[0003] However, traditional tubular vibrating feeders usually use fixed exciters. When performing maintenance and replacement, the entire vibrating feeder needs to be disassembled and reassembled, which is cumbersome, time-consuming and labor-intensive. Since springs are used to support the pipeline, the stiffness of the springs may be different, or the performance of the springs may deteriorate after a period of use. The material will deviate, which is not conducive to the transportation of the material, and adjusting the transportation direction of the material is also cumbersome. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a tubular vibrating feeder with a variable vibration source position, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a tubular vibrating feeder with a variable vibration source position, which adopts a technical solution comprising a transport pipeline and a spring base. There are spring seats at both ends of the transport pipeline, a spring base under the spring seat, a vibration spring between the spring base and the spring seat, a feed port is opened above the transport pipeline, a first discharge port and a second discharge port are opened below the transport pipeline, a rotating vibration mechanism is arranged above the transport pipeline, the rotating vibration mechanism includes a rotating base, a cube groove is detachably connected to the rotating base, a small disc is rotatably connected in the cube groove, a large disc is arranged above the small disc, the large disc is detachably connected to the cube groove, a middle disc is arranged above the large disc, the middle part of the middle disc is connected to the small disc, the middle disc is detachably connected to the first vibrator, and a mobile vibration mechanism is arranged below the transport pipeline, the mobile vibration mechanism includes a fixed bracket, a plurality of partitions are arranged inside the fixed bracket, a slide rail is arranged below the fixed bracket, a locking groove is arranged in the middle part of the slide rail, a sliding seat is slidably connected to the slide rail, and a second vibrator is detachably connected to the sliding seat.

[0006] As a preferred technical solution of the utility model, a boss is provided on the small disc, and the boss passes through the large disc and is connected to the middle disc, so that the small disc and the middle disc can rotate synchronously, thereby driving the second exciter to rotate.

[0007] As a preferred technical solution of the utility model, a circular arc-shaped step through hole is mirrored on the large disc, a limiting bolt is slidably connected in the circular arc-shaped step through hole, and the limiting bolt is connected to the middle disc to limit the rotation angle of the middle disc and the second vibrator.

[0008] As a preferred technical solution of the utility model, the fixed bracket is provided with a slot adapted to the transport pipe, the top of the fixed bracket is detachably connected to a clamp, the fixed bracket is fixed to the transport pipe via the clamp, the rotating base is provided with a slot adapted to the transport pipe, the rotating base can be detached from the fixed bracket, and there are multiple clamps.

[0009] As a preferred technical solution of the utility model, a locking bolt is provided on the sliding seat, and the locking bolt is slidably connected to the locking groove for locking the sliding seat.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model can realize the disassembly of the second vibrator without excessive disassembly through the second vibrator and the slide rail, which is convenient for maintenance and replacement; the second vibrator can be moved so that the second vibrator can operate in different positions, thereby improving the flexibility of the equipment; the utility model is particularly suitable for occasions where the feeding position needs to be changed frequently; the problem of material deviation can be solved by adjusting the first vibrator on the upper part. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the rotary vibration mechanism of the utility model;

[0013] Figure 3 This is a schematic diagram of the mobile vibration mechanism of the utility model Figure 1 ;

[0014] Figure 4 This is a schematic diagram of the mobile vibration mechanism of the utility model Figure 2 ;

[0015] Figure 5 This is a schematic diagram of the structure of the second exciter of the utility model located on the left side;

[0016] Figure 6 This is a schematic diagram of the structure in which the second exciter of the utility model is located on the right.

[0017] In the figure: 1. transport pipeline; 101. feed port; 102. first discharge port; 103. second discharge port; 2. rotating vibration mechanism; 201. rotating base; 3. cube groove; 4. small disc; 401. boss; 5. large disc; 501. arc-shaped step through hole; 502. limit bolt; 6. middle disc; 7. first exciter; 8. mobile vibration mechanism; 9. fixed bracket; 901. slide rail; 902. clamp; 903. partition; 904. locking groove; 905. sliding seat; 906. locking bolt; 10. second exciter; 11. spring base; 1101. spring seat; 1102. vibration spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0019] like Figures 1 to 6 As shown, the utility model discloses a tubular vibrating feeder with a variable vibration source position, and the technical scheme adopted is that it comprises a transport pipeline 1 and a spring base 11, spring seats 1101 are arranged at both ends of the transport pipeline 1, a spring base 11 is arranged below the spring seat 1101, a vibration spring 1102 is arranged between the spring seat 1101 and the spring base 11, a feed inlet 101 is arranged above the transport pipeline 1, a first discharge port 102 and a second discharge port 103 are arranged below the transport pipeline 1, a mobile vibration mechanism 8 is arranged below the transport pipeline 1, and the mobile vibration mechanism 8 is arranged below the transport pipeline 1. The moving mechanism 8 includes a fixed bracket 9, a notch adapted to the transport pipe 1 is provided on the fixed bracket 9, a plurality of clamps 902 are detachably connected to the notch above the fixed bracket 9, the fixed bracket 9 and the transport pipe 1 are fixed together by the clamps 902, a partition 903 is provided inside the fixed bracket 9, and the partition 903 has multiple parts for reinforcing the fixed bracket 9, a slide rail 901 is provided at the bottom of the fixed bracket 9, a locking groove 904 is provided in the slide rail 901, and a slide seat is slidably connected to the slide rail 901 905, the sliding seat 905 is detachably connected to the second exciter 10, the sliding seat 905 is provided with a locking bolt 906, the locking bolt 906 is slidably connected to the locking groove 904, the transport pipeline 1 is provided with a rotating vibration mechanism 2, the rotating vibration mechanism 2 includes a rotating base 201, the rotating base 201 is provided with a notch adapted to the transport pipeline 1, the rotating base 201 is detachably connected to the fixed bracket 9, the rotating base 201 is detachably connected to the cube groove 3, the inner rotation connection of the cube groove 3 A small disc 4 is connected, a boss 401 is provided in the middle of the small disc 4, a large disc 5 is provided above the small disc 4, the large disc 5 is detachably connected to the cube groove 3, the boss 401 passes through the middle of the large disc 5, an arc-shaped step through hole 501 is mirrored in the large disc 5, a limiting bolt 502 is slidably connected in the arc-shaped step through hole 501, a middle disc 6 is provided above the large disc 5, the middle disc 6 is detachably connected to the boss 401, the limiting bolt 502 is connected to the middle disc 6, and a first exciter 7 is provided on the middle disc 6.

[0020] The working principle of the utility model is as follows: first loosen the locking bolt 906, push the second vibrator 10 to the far left and tighten the locking bolt 906 to fix it, then open the first vibrator 7 and the second vibrator 10, and then the first vibrator 7 and the second vibrator 10 drive the transport pipeline 1 to vibrate, and then the material is transported from the feed port 101 to the inside of the transport pipeline 1, and when the second vibrator 10 is on the left, the material moves to the right, and the material is discharged from the second discharge port 103. Figure 5As shown, when the second exciter 10 is on the right side, the material moves to the left side, and the material is discharged from the first discharge port 102 as shown in FIG. Figure 6 As shown, when the material deviates inside the transport pipeline 1, the first vibrator 7 can be rotated by a certain angle to adjust the deviation of the material. By loosening the limit bolt 502, the middle disc 6 and the small disc 4 can rotate synchronously, so that the angle of the first vibrator 7 can be adjusted.

[0021] The circuits and mechanical connections involved in the present utility model are conventional means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, which belong to common knowledge.

[0022] Components not described in detail herein are prior art.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A tubular vibrating feeder with a variable vibration source position, comprising a transport pipeline (1) and a spring base (11), Features: The transport pipe (1) has spring seats (1101) at both ends, a spring base (11) is provided below the spring seat (1101), a vibration spring (1102) is provided between the spring base (11) and the spring seat (1101), a feed port (101) is provided above the transport pipe (1), a first discharge port (102) and a second discharge port (103) are provided below the transport pipe (1), a rotary vibration mechanism (2) is provided above the transport pipe (1), the rotary vibration mechanism (2) comprises a rotary base (201), a cube groove (3) is detachably connected to the rotary base (201), a small disc (4) is rotatably connected to the cube groove (3), and a large disc (5) is provided above the small disc (4). The large disc (5) is detachably connected to the cube groove (3); a middle disc (6) is provided above the large disc (5); the middle part of the middle disc (6) is connected to the small disc (4); a first vibrator (7) is detachably connected to the middle disc (6); a mobile vibration mechanism (8) is provided below the transport pipeline (1); the mobile vibration mechanism (8) includes a fixed bracket (9); a plurality of partitions (903) are provided inside the fixed bracket (9); a slide rail (901) is provided below the fixed bracket (9); a locking groove (904) is provided in the middle part of the slide rail (901); a slide seat (905) is slidably connected to the slide rail (901); and a second vibrator (10) is detachably connected to the slide seat (905).

2. A tubular vibrating feeder with a variable vibration source position according to claim 1, Features: The small disc (4) is provided with a boss (401), and the boss (401) passes through the large disc (5) and is connected to the middle disc (6).

3. A tubular vibrating feeder with variable vibration source position according to claim 2, Features: The large disc (5) is mirror-imaged with an arc-shaped step through hole (501), a limiting bolt (502) is slidably connected in the arc-shaped step through hole (501), and the limiting bolt (502) is connected to the middle disc (6).

4. A tubular vibrating feeder with a variable vibration source position according to claim 1, Features: The fixing bracket (9) is provided with a notch adapted to fit the transport pipe (1), and a detachable connecting clamp (902) is provided on the top of the fixing bracket (9), and the fixing bracket (9) is fixed to the transport pipe (1) via the clamp (902).

5. A tubular vibrating feeder with a variable vibration source position according to claim 4, Features: The rotating base (201) is provided with a notch adapted to fit the transport pipe (1), and the rotating base (201) can be detached from the fixed bracket (9).

6. A tubular vibrating feeder with a variable vibration source position according to claim 1, Features: A locking bolt (906) is provided on the sliding seat (905), and the locking bolt (906) is slidably connected to the locking groove (904).

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