Elastic support vibration feeding rail

Abstract

The utility model discloses an elastic support vibration feeding rail which comprises a machine frame, a vibrator, an elastic support assembly, a feeding hopper and a feeding rail, the machine frame is provided with a positioning plate and a supporting plate, the vibrator is arranged in the middle of the positioning plate, the elastic support assembly is arranged at the upper end of the supporting plate, and the vibrator drives the supporting plate at the upper end of the machine frame to resonate. An elastic supporting assembly is arranged at the upper end of the supporting plate and comprises a lower spring seat, a supporting spring and an upper spring seat, the feeding hopper comprises a feeding port, a dispersing plate, a storage box and a feeding port, the front end of the feeding port is connected with a feeding rail, the dispersing plate is parallel to the feeding port, a plurality of through holes are formed in the dispersing plate, and the through holes are used for dispersing feeding. According to the elastic supporting vibration feeding rail, the machine frame is driven to vibrate through the vibrator, weak vibration force is transmitted to the feeding hopper through the supporting spring, powdery materials are preliminarily dispersed through the dispersing plate, meanwhile, the powdery materials are evenly and orderly vibrated and fed to the feeding opening, and the feeding distance is lengthened in cooperation with the feeding rail.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying equipment, in particular to an elastic support vibration feeding rail. Background Art

[0002] The feeding process of powdery solid materials often occurs in production. Different from granular materials, powdery solid materials often adhere to the inner wall during feeding. For example, when feeding flour, the flour easily adheres to the inner wall surface, and manual vibration and patting of the hopper are required to peel off the adhered flour. Similar powdery solid materials mostly have such adhesion problems, and it is extremely easy to adhere to the position of the smallest feeding port. If not cleaned and peeled off for a long time, it is very easy to block the feeding port and affect the stable production of the production line. Therefore, it is necessary to design a device that can automatically pat the hopper to realize the automatic peeling of the adhered powdery materials, and while ensuring efficient and stable conveying and feeding, reduce the noise generated by the patting vibration. Summary of the Utility Model

[0003] The purpose of the utility model: In view of the problem that similar powdery solid materials mostly adhere to the inner wall during feeding in the background art, we design an elastic support vibration feeding rail to realize the automatic peeling of the adhered powdery materials, and while ensuring efficient and stable conveying and feeding, reduce the noise generated by the patting vibration.

[0004] The technical solution adopted to solve the above problems is:

[0005] An elastic support vibration feeding rail includes a frame, a vibrator, an elastic support assembly, a feeding hopper and a feeding track.

[0006] The frame is provided with a positioning plate and a support plate. The vibrator is arranged in the middle of the positioning plate. The elastic support assembly is arranged at the upper end of the support plate. The vibrator generates vibrations with controllable amplitude and frequency, driving the support plate at the upper end of the frame to resonate.

[0007] Elastic support assemblies are arranged at the four corners of the upper end of the support plate. The elastic support assembly includes a lower spring seat, a support spring and an upper spring seat. The two ends of the support spring are respectively sleeved in the lower spring seat and the upper spring seat, and maintain support elasticity, so that elastic expansion and contraction are maintained between the upper spring seat and the lower spring seat to support the feeding hopper above.

[0008] The feeding hopper includes a horn-shaped feeding inlet, a dispersion plate, a storage box, and a feeding port opened at the front end. A feeding track is connected to the front end of the feeding port. The dispersion plate is arranged parallel to the feeding inlet, and a number of through holes are evenly opened on the dispersion plate. The through holes are used to disperse the feeding. The dispersed powdery material falls into the storage box and slides forward when the storage box is in an inclined posture. Then, under the vibration force transmitted by the vibrator, it continuously feeds the feeding port at a uniform and stable speed, and the purpose of extending the feeding distance is achieved through the feeding track.

[0009] Further, the support points of the elastic support components at the four corners below the feeding hopper are asymmetric, and the center of the feeding hopper is forward, so that the center of the placed powdery material is forward, and the material is sent out from the front feeding port under the assistance of vibration.

[0010] Further, concave flanges are provided on both sides of the feeding track to ensure that the feeding track does not jump outwards and scatter the powdery material under the vibration force transmitted by the vibrator.

[0011] Further, three sides of the dispersion plate are hermetically connected to the storage box, and only the front end opening is reserved to ensure that the powdery material smoothly falls into the feeding port from the front.

[0012] Further, a guide rod is arranged between the lower spring seat and the upper spring seat, and a support spring is sleeved on the outer periphery of the guide rod, so as to ensure that the displacement amplitude of the feeding hopper during vibration is controllable.

[0013] The beneficial effects of the present utility model are:

[0014] The elastic support vibration feeding track drives the frame to vibrate through the vibrator, and transmits a weak vibration force to the feeding hopper by means of the support spring. While initially dispersing the powdery material through the dispersion plate, the powdery material is evenly and orderly vibrated into the feeding port, and the feeding distance is lengthened in cooperation with the feeding track, which is practical and convenient. Description of the Drawings

[0015] Figure 1 is a three-dimensional view of the elastic support vibration feeding track of this embodiment;

[0016] Figure 2 is a side top view of the elastic support vibration feeding track of this embodiment;

[0017] Figure 3 is a front view of the elastic support vibration feeding track of this embodiment;

[0018] Figure 4 is Figure 3 a cross-sectional view taken along the A-A section in

[0019] Among them, 1 - vibrator, 2 - positioning plate, 3 - lower spring seat, 4 - support spring, 5 - upper spring seat, 6 - feed inlet, 7 - dispersion plate, 8 - feeding track, 9 - through hole, 10 - storage box, 11 - feeding port, 12 - upper spring seat on the front side, 13 - support spring on the front side, 14 - lower spring seat on the front side, 15 - concave flanging, 16 - support plate. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Please refer to Figures 1 to 4 , this embodiment provides an elastic support vibrating feeding track, including a frame, a vibrator 1, an elastic support assembly, a feeding hopper, and a feeding track 8.

[0022] Refer to Figures 1 to 3 , the frame is provided with a positioning plate 2 and a support plate 16. The vibrator 1 is arranged in the middle of the positioning plate 2. The elastic support assembly is arranged at the upper end of the support plate 16. The vibrator 1 generates vibrations with controllable amplitude and frequency, driving the support plate 16 at the upper end of the frame to resonate. Elastic support assemblies are arranged at the four corners of the upper end of the support plate 16. The elastic support assembly includes a lower spring seat 3, a support spring 4, and an upper spring seat 5. The two ends of the support spring 4 are respectively sleeved in the lower spring seat 3 and the upper spring seat 5, and maintain support elasticity, so that elastic expansion and contraction are maintained between the upper spring seat 5 and the lower spring seat 3 to support the upper feeding hopper.

[0023] Refer to Figure 2 and Figure 4 , the feeding hopper includes a horn-shaped feed inlet 6, a dispersion plate 7, a storage box 10, and a feeding port 11 opened at the front end. The front end of the feeding port 11 is connected to a feeding track 8. The dispersion plate 7 is arranged parallel to the feed inlet 6. The dispersion plate 7 is evenly provided with a number of through holes 9. The through holes 9 are used for dispersing and feeding. The dispersed powdery material falls into the storage box 10, and when the storage box is in an inclined posture, it slides forward, and under the vibration force transmitted by the vibrator 1, it continuously feeds the powdery material to the feeding port 11 at a uniform and stable speed, and the purpose of extending the feeding distance is achieved through the feeding track 8.

[0024] Refer to Figure 3 , the support points of the elastic support assemblies at the four corners below the feeding hopper are asymmetric, but the structures of the elastic support assemblies on both sides of the feeding hopper are symmetric, so that the center of gravity of the feeding hopper is forward, and the left and right sides of the feeding hopper are symmetric. The center of the placed powdery material is forward. The overall center of the feeding hopper is forward and is in a forward-inclined posture. Under the assistance of vibration, the powdery material is sent out from the front feeding port 11.

[0025] Refer to Figure 4, concave flanges 15 are provided on both sides of the feeding track 8 to ensure that when the feeding track 8 obtains the vibration force transmitted by the vibrator 1, the powdery material vibrates upward and floats, and is blocked from falling by the concave flanges 15, ensuring that the powdery material does not jump outwards and scatter.

[0026] Refer to Figure 2 , three sides of the dispersion plate 7 are hermetically connected to the storage box 10, only the front end opening is reserved, ensuring that the powdery material smoothly falls into the feeding port 11 from the front.

[0027] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes, modifications, substitutions, and variations can be made without departing from the gist of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elastically supported vibrating feeding rail, comprising a frame, a vibrator (1), an elastically supported assembly, a feeding hopper and a feeding rail (8), characterized in that: The frame is provided with a positioning plate (2) and a support plate (16); a vibrator (1) is provided in the middle of the positioning plate (2); an elastic support component is provided at the upper end of the support plate (16); the vibrator (1) generates vibrations with controllable amplitude and frequency, driving the support plate (16) at the upper end of the frame to resonate; The four corners of the upper end of the support plate (16) are provided with elastic support components, the elastic support components comprising a lower spring seat (3), a support spring (4) and an upper spring seat (5), the two ends of the support spring (4) are respectively inserted into the lower spring seat (3) and the upper spring seat (5), and the support elasticity is maintained, so that the upper spring seat (5) and the lower spring seat (3) maintain elastic expansion and contraction, so as to support the upper feeding hopper. The feeding hopper comprises a trumpet-shaped feeding port (6), a dispersion plate (7), a storage box (10) and a feeding port (11) opened at the front end, the front end of the feeding port (11) is connected to a feeding track (8), the dispersion plate (7) is arranged parallel to the feeding port (6), the dispersion plate (7) is evenly provided with a plurality of through holes (9), the through holes (9) are used for dispersing the feeding, the dispersed powdered material falls into the storage box (10), and slides forward when the storage box is in an inclined posture, and then under the vibration force transmitted by the vibrator (1), the material is continuously fed to the feeding port (11) at a uniform and stable speed, and the feeding is extended through the feeding track (8).

2. The elastically supported vibrating feeding rail according to claim 1, characterized in that: The supporting points of the elastic supporting components at the four corners below the feeding hopper are asymmetrical, and the center of the feeding hopper is forward, so that the center of the placed powdered material is forward, and the material is delivered from the front feeding port (11) with the help of vibration.

3. The elastically supported vibrating feeding rail according to claim 1, characterized in that: The two sides of the feeding track (8) are provided with inwardly concave flanges (15).

4. The elastically supported vibrating feeding rail according to claim 1, characterized in that: The three sides of the dispersion plate (7) are closed and connected to the material storage box (10), and only the front end is left open.

5. The elastically supported vibrating feeding rail according to claim 1, characterized in that: A guide rod is arranged between the lower spring seat (3) and the upper spring seat (5), and a support spring (4) is sleeved on the outer circumference of the guide rod.

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