Anti-blocking feeding hopper

Abstract

The utility model discloses an anti-blocking feeding hopper, and relates to the technical field of hoppers. The vibration device comprises a fixed frame and a connecting frame, a vibration mechanism and a mounting mechanism are arranged on the fixed frame, and the vibration mechanism comprises a first vibration assembly, a second vibration assembly and a connecting assembly; the first vibration assembly comprises a vibration plate arranged in the connecting frame, a plurality of fixing blocks are fixedly installed on the vibration plate, first springs are fixedly installed on the surfaces of the sides, away from the vibration plate, of the fixing blocks, and the ends, away from the fixing blocks, of the first springs are fixedly connected with the inner wall of the connecting frame. Through the arrangement of the vibrating mechanism, when the connecting frame vibrates, the vibrating plate vibrates along with the connecting frame, so that the conical hopper on the top surface of the vibrating plate can scatter materials before the materials fall into the feeding hopper, the materials are kept in a loose state, blockage caused by material caking is prevented, and the flowability of the materials is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hoppers, and particularly relates to a feeding hopper for preventing blockage. Background Technique

[0002] In the prior art, through retrieval, it is found that a Chinese patent discloses "a powder feeding hopper for preventing blockage", and its application number is "CN201521022442.2". This patent mainly sets a rolling brush at one end of the funnel body where powder is most likely to accumulate, and drives the rolling brush through a driving device, effectively avoiding blockage, improving the feeding speed, and being convenient for disassembly and assembly.

[0003] However, the materials of this device need to be stirred by driving the rolling brush. When the falling speed of the materials is slow, the materials above the driving rolling brush will accumulate together, resulting in the materials still caking before being stirred by the driving rolling brush. The caked materials are blocked above the driving rolling brush, affecting the flow speed of the materials. Content of the Utility Model

[0004] The purpose of the utility model is to provide a feeding hopper for preventing blockage. By setting a vibration mechanism, the conical hopper on the top surface of the vibration plate can disperse the materials before the materials fall into the feeding hopper, keeping them in a loose state, and solving the problem that the materials of this device need to be stirred by driving the rolling brush. When the falling speed of the materials is slow, the materials above the driving rolling brush will accumulate together, resulting in the materials still caking before being stirred by the driving rolling brush. The caked materials are blocked above the driving rolling brush, affecting the flow speed of the materials.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a feeding hopper for preventing blockage, including a fixed frame and a connecting frame. A vibration mechanism and a mounting mechanism are arranged on the fixed frame. The vibration mechanism includes a first vibration component, a second vibration component, and a connecting component;

[0007] The first vibration component includes a vibration plate arranged inside the connecting frame. A plurality of fixing blocks are fixedly installed on the vibration plate. On one side surface of each of the plurality of fixing blocks away from the vibration plate, a first spring is fixedly installed. One end of each of the plurality of first springs away from the fixing block is fixedly connected to the inner wall of the connecting frame.

[0008] Further, the second vibration component includes a plurality of second springs fixedly installed on the top surface of the fixed frame. The top ends of the plurality of second springs are fixedly installed with a support plate. A plurality of support rods are fixedly installed on the top surface of the support plate. The top ends of the plurality of support rods are fixedly installed with a bottom hopper. A connecting block is fixedly installed on the bottom surface of the vibration plate.

[0009] Furthermore, the connecting component includes an equilateral L-shaped rod hinged to the bottom surface of the connecting block. Arc-shaped elastic pieces are hinged to the ends of the equilateral L-shaped rod that are far away from each other, and the two arc-shaped elastic pieces are in contact with the inner wall of the bottom hopper.

[0010] Furthermore, the installation mechanism includes a positioning component and a fixing component. The positioning component includes a plurality of sliding rods fixedly installed on the top surface of the bottom hopper. A feeding hopper is arranged above the connecting frame. A plurality of the sliding rods all penetrate through the feeding hopper, and the sliding rods are slidably connected with the feeding hopper. The top surface of the bottom hopper is in contact with the bottom surface of the connecting frame, and the top surface of the connecting frame is in contact with the top surface of the feeding hopper.

[0011] Furthermore, the fixing component includes threaded grooves respectively formed on the plurality of sliding rods, and nuts are threadedly connected to the plurality of sliding rods.

[0012] Furthermore, a fixing plate is fixedly installed on the bottom hopper, and a vibration motor is fixedly installed on the top surface of the fixing plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. By providing a vibration mechanism, the first spring and the connecting frame cooperate with each other. When the connecting frame vibrates, the vibration plate will also vibrate accordingly, so that the conical hopper on the top surface of the vibration plate can disperse the material before the material falls into the feeding hopper, keeping it in a loose state, preventing the material from caking and causing blockage, and greatly improving the fluidity of the material.

[0015] 2. By providing a connecting component, the arc-shaped elastic piece has a certain elastic deformation performance. The arc-shaped elastic piece and the equilateral L-shaped rod cooperate with each other. When the connecting frame vibrates, the arc-shaped elastic piece can swing back and forth within a certain range, thereby further increasing the falling speed of the material.

[0016] Of course, when implementing any product of the utility model, it is not necessarily required to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the overall structure of an anti-blocking feeding hopper of the present utility model;

[0019] Figure 2 Explosion structure schematic diagram of a feeding hopper with anti-blocking function of the present utility model;

[0020] Figure 3 Structure schematic diagram of the connection frame of a feeding hopper with anti-blocking function of the present utility model;

[0021] Figure 4 Cross-sectional structure schematic diagram of a feeding hopper with anti-blocking function of the present utility model;

[0022] Figure 5 For a feeding hopper with anti-blocking function of the present utility model Figure 4 Enlarged structure schematic diagram at position A.

[0023] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0024] 1. Fixed frame; 2. Vibration mechanism; 3. Installation mechanism; 4. Fixed plate; 5. Vibration motor; 21. Connection frame; 22. Vibration plate; 23. Fixed block; 24. First spring; 25. Second spring; 26. Support plate; 27. Support rod; 28. Bottom hopper; 29. Connection block; 31. Slide rod; 32. Feeding hopper; 33. Thread groove; 34. Nut; 221. Slope; 291. Equilateral L-shaped rod; 292. Arc-shaped elastic piece. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0026] Please refer to Figures 1-5 As shown, the present utility model is a feeding hopper with anti-blocking function, including a fixed frame 1 and a connection frame 21, characterized in that: a vibration mechanism 2 and an installation mechanism 3 are provided on the fixed frame 1, and the vibration mechanism 2 includes a first vibration component, a second vibration component and a connection component;

[0027] The first vibration component includes a vibration plate 22 arranged inside the connection frame 21. A plurality of fixed blocks 23 are fixedly installed on the vibration plate 22. On one side surface of each of the plurality of fixed blocks 23 away from the vibration plate 22, a first spring 24 is fixedly installed. One end of each of the plurality of first springs 24 away from the fixed block 23 is fixedly connected to the inner wall of the connection frame 21.

[0028] Among them, as shown in Figure 2 and Figure 4As shown, the second vibration assembly includes a number of second springs 25 fixedly installed on the top surface of the fixed frame 1. The top ends of the number of second springs 25 are fixedly installed with a support plate 26. The top surface of the support plate 26 is fixedly installed with a number of support rods 27. The top ends of the number of support rods 27 are fixedly installed with a bottom hopper 28. A connecting block 29 is fixedly installed on the bottom surface of the vibration plate 22.

[0029] By providing the second vibration assembly, the second springs 25 cooperate with the support plate 26. When the bottom hopper 28 vibrates, it can drive the materials inside the bottom hopper 28 to fall rapidly, improving the feeding speed of the materials.

[0030] Among them, as Figure 3 and Figure 4 shown, the connecting assembly includes an equilateral L-shaped rod 291 hinged to the bottom surface of the connecting block 29. Arc-shaped elastic pieces 292 are hinged to the ends of the equilateral L-shaped rod 291 that are far away from each other. The two arc-shaped elastic pieces 292 are in contact with the inner wall of the bottom hopper 28.

[0031] By providing the connecting assembly, the arc-shaped elastic pieces 292 have a certain elastic deformation performance. The arc-shaped elastic pieces 292 cooperate with the equilateral L-shaped rod 291. When the connecting frame 21 vibrates, the arc-shaped elastic pieces 292 can swing back and forth within a certain range, thereby further improving the falling speed of the materials.

[0032] Among them, as Figure 2 、 Figure 4 and Figure 5 shown, the installation mechanism 3 includes a positioning component and a fixing component. The positioning component includes a number of sliding rods 31 fixedly installed on the top surface of the bottom hopper 28. Above the connecting frame 21 is provided a feeding hopper 32. The number of sliding rods 31 all penetrate through the feeding hopper 32. The sliding rods 31 are slidably connected to the feeding hopper 32. The top surface of the bottom hopper 28 is in contact with the bottom surface of the connecting frame 21. The top surface of the connecting frame 21 is in contact with the top surface of the feeding hopper 32.

[0033] By providing the positioning component, the sliding rods 31 cooperate with the feeding hopper 32, enabling the connecting frame 21 to be located. The connecting frame 21, the bottom hopper 28, and the feeding hopper 32 can be assembled and spliced in sequence from bottom to top, and the connecting frame 21 and the feeding hopper 32 can be disassembled, facilitating the replacement of parts.

[0034] Among them, as Figure 2 shown, the fixing component includes threaded grooves 33 respectively opened on the number of sliding rods 31. Nuts 34 are threadedly connected to the number of sliding rods 31.

[0035] By providing the fixing component, the threaded grooves 33 cooperate with the nuts 34 to fix the assembly among the connecting frame 21, the bottom hopper 28, and the feeding hopper 32.

[0036] Among them, as Figure 1 shown, a fixed plate 4 is fixedly installed on the bottom hopper 28, and a vibration motor 5 is fixedly installed on the top surface of the fixed plate 4.

[0037] By setting the vibration motor 5, it can drive the bottom hopper 28 to vibrate, realizing the function of automatic dispersion and falling of materials.

[0038] A specific application of this embodiment is: by setting the vibration mechanism 2, the first spring 24 and the connecting frame 21 cooperate with each other. When the connecting frame 21 vibrates, the vibrating plate 22 will also vibrate accordingly, so that the conical hopper on the top surface of the vibrating plate 22 can disperse the materials falling into the device, keeping them in a loose state, preventing the materials from caking and causing blockage, and greatly improving the fluidity of the materials;

[0039] By setting the second vibration assembly, the second spring 25 and the support plate 26 cooperate with each other. When the bottom hopper 28 vibrates, it can drive the materials inside the bottom hopper 28 to fall quickly, improving the feeding speed of the materials;

[0040] By setting the connecting assembly, the arc-shaped elastic piece 292 has a certain elastic deformation performance. The arc-shaped elastic piece 292 and the equilateral L-shaped rod 291 cooperate with each other. When the connecting frame 21 vibrates, the arc-shaped elastic piece 292 can swing back and forth within a certain range, thereby further improving the falling speed of the materials;

[0041] By setting the positioning assembly, the sliding rod 31 and the feeding hopper 32 cooperate with each other, so that the connecting frame 21 can be located, and the bottom hopper 28, the connecting frame 21 and the feeding hopper 32 can be assembled and spliced in sequence from bottom to top, and the connecting frame 21 and the feeding hopper 32 can be disassembled, facilitating the replacement of parts;

[0042] By setting the fixing assembly, the threaded groove 33 and the nut 34 cooperate with each other, enabling the assembly between the connecting frame 21, the bottom hopper 28 and the feeding hopper 32 to be fixed;

[0043] By setting the vibration motor 5, it can drive the bottom hopper 28 to vibrate, realizing the function of automatic dispersion and falling of materials.

[0044] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0045] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An anti-clogging feeding hopper, comprising a fixed frame (1) and a connecting frame (21), characterized in that: The fixed frame (1) is provided with a vibration mechanism (2) and a mounting mechanism (3), wherein the vibration mechanism (2) comprises a first vibration component, a second vibration component and a connection component; The first vibration component comprises a vibration plate (22) arranged inside the connection frame (21), a plurality of fixed blocks (23) are fixedly mounted on the vibration plate (22), a first spring (24) is fixedly mounted on a side surface of the plurality of fixed blocks (23) away from the vibration plate (22), and an end of the plurality of first springs (24) away from the fixed blocks (23) is fixedly connected to an inner wall of the connection frame (21).

2. The anti-clogging feeding hopper according to claim 1, characterized in that: The second vibration assembly comprises a plurality of second springs (25) fixedly mounted on the top surface of the fixed frame (1); a support plate (26) is fixedly mounted on the top of the plurality of second springs (25); a plurality of support rods (27) are fixedly mounted on the top surface of the support plate (26); a bottom hopper (28) is fixedly mounted on the top of the plurality of support rods (27); and a connecting block (29) is fixedly mounted on the bottom surface of the vibration plate (22).

3. The anti-clogging feeding hopper according to claim 2, characterized in that: The connection assembly comprises an equilateral L-shaped rod (291) hinged on the bottom surface of the connection block (29), and arc-shaped spring pieces (292) are hinged on the ends of the equilateral L-shaped rod (291) that are away from each other, and the two arc-shaped spring pieces (292) are in contact with the inner wall of the bottom hopper (28).

4. The anti-clogging feeding hopper according to claim 2, characterized in that: The mounting mechanism (3) comprises a positioning component and a fixing component, wherein the positioning component comprises a plurality of sliding rods (31) fixedly mounted on the top surface of the bottom hopper (28), an upper hopper (32) is arranged above the connecting frame (21), the plurality of sliding rods (31) all penetrate the upper hopper (32), the sliding rods (31) are slidably connected to the upper hopper (32), the top surface of the bottom hopper (28) contacts the bottom surface of the connecting frame (21), and the top surface of the connecting frame (21) contacts the top surface of the upper hopper (32).

5. The anti-clogging feeding hopper according to claim 4, characterized in that: The fixing assembly comprises thread grooves (33) respectively formed on a plurality of slide bars (31), and a nut (34) is threadedly connected to each of the plurality of slide bars (31).

6. The anti-clogging feeding hopper according to claim 2, characterized in that: A fixing plate (4) is fixedly mounted on the bottom hopper (28), and a vibration motor (5) is fixedly mounted on the top surface of the fixing plate (4).

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