Multi-cavity uniform feeding device

Abstract

The utility model relates to the technical field of feeding equipment, in particular to a multi-cavity uniform feeding device which comprises a support, a first feeding bin and a second feeding bin are installed on the support, a first opening and a second opening are formed in the top of the first feeding bin, and a third opening and a fourth opening are formed in the top of the second feeding bin. A first shaft pipe and a second shaft pipe are arranged in the first feeding bin and the second feeding bin respectively, a first spiral blade and a second spiral blade are installed on the first shaft pipe and the second shaft pipe respectively, one end of the first shaft pipe is fixedly connected with a driving gear, and the driving gear is connected with a first driven gear in an engaged mode. The first driven gear is connected with a second driven gear in an engaged mode, and the second driven gear is connected with one end of the second shaft tube in a fastened mode. Through the arrangement of the shaft tube and the spiral blades, materials are stirred more uniformly through rotation of the spiral blades, subsequent production and processing are facilitated, and therefore the stirring device has very wide application prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, and particularly discloses a multi-chamber uniform feeding device. Background Art

[0002] A feeder is a machine for conveying materials. Its characteristic is that it propels materials through mechanical power so that the materials are conveyed in a certain direction. Among them, the screw feeder has the advantages of long transportation distance, large conveying capacity, small footprint, and the ability to convey a large amount of materials per unit time. Moreover, the materials will not break or collapse during the conveying process, nor will they pollute the environment due to overflow. It is suitable for conveying various types of materials such as solid materials, powders, granular and bulk materials, and can be widely applied to different materials. Therefore, it has been widely used in some industrial production processes.

[0003] At present, the screw feeder only has one transport line, so it can only meet the transportation of one type of material. When the production and processing pressure is high, multiple feeders need to work at the same time to meet normal production. This not only increases the production cost, but also occupies a large area and increases the workload of the staff for equipment operation. At the same time, the current screw feeder cannot meet the mixed transportation of different materials. The staff needs to mix the materials in advance and then put them into production. This not only increases the work process, but also greatly reduces production efficiency. Utility Model Content

[0004] In view of the problem that the current feeding device is only suitable for transporting a single material and has a small transport capacity, the utility model provides a multi-chamber uniform feeding device.

[0005] In order to solve the above problems, the present invention provides the following technical solutions:

[0006] A multi-chamber uniform feeding device comprises a bracket, on which a first feeding bin and a second feeding bin are mounted, the first feeding bin and the second feeding bin are arranged side by side, a first opening and a second opening are provided on the top of the first feeding bin, a third opening and a fourth opening are provided on the top of the second feeding bin, a first discharge port and a second discharge port are provided at the bottom of the first feeding bin and the second feeding bin respectively, a first shaft tube and a second shaft tube are provided in the first feeding bin and the second feeding bin respectively, a first spiral blade and a second spiral blade are mounted on the first shaft tube and the second shaft tube respectively, an end portion of the first shaft tube is fixedly connected to a driving gear, the driving gear is meshedly connected to a first driven gear, the first driven gear is meshedly connected to a second driven gear, and the second driven gear is fastened to the end portion of the second shaft tube.

[0007] Preferably, a first support plate and a second support plate are fixedly mounted on the bracket, a first shaft seat, a second shaft seat and a third shaft seat are arranged side by side on the first support plate, a drive motor is fixedly mounted on the second support plate, and the drive motor is rotationally connected to the driving gear.

[0008] Preferably, one end of the first shaft tube and the second shaft tube are respectively arranged on the outer side of the first feeding bin and the second feeding bin away from the discharge port, and the other end of the first shaft tube and the second shaft tube are respectively rotatably connected to the side of the first feeding bin and the second feeding bin close to the discharge port.

[0009] Preferably, one end of the first shaft tube is arranged on the outer side of the first feeding bin and rotatably cooperates with the first shaft seat, and one end of the second shaft tube is arranged on the outer side of the second feeding bin and rotatably cooperates with the third shaft seat.

[0010] Preferably, the first driven gear is rotatably connected to a rotating shaft, and the rotating shaft is rotatably engaged with the second shaft seat.

[0011] Preferably, the first opening and the third opening are arranged side by side in the same direction, the positions of the first opening and the third opening correspond to each other, and the positions of the second opening and the fourth opening correspond to each other.

[0012] Preferably, the first opening and the second opening are provided with a first feeding cylinder and a second feeding cylinder respectively, and the third opening and the fourth opening are provided with a third feeding cylinder and a fourth feeding cylinder respectively.

[0013] Preferably, a first hopper is provided on the first feed barrel and the third feed barrel, a second hopper is provided on the second feed barrel and the fourth feed barrel, the first feed barrel and the third feed barrel are connected through the first hopper, and the second feed barrel and the fourth feed barrel are connected through the second hopper.

[0014] Preferably, the first discharge port and the second discharge port are respectively provided with a first discharge pipe and a second discharge pipe.

[0015] Preferably, the outer diameter of the driving gear is larger than the outer diameter of the second driven gear, and the outer diameter of the second driven gear is larger than the outer diameter of the first driven gear.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The utility model provides a first hopper and a second hopper, so that the staff can pour different materials into the first feeding bin and the second feeding bin to achieve mixing between different materials. There is no need to mix the materials in advance before feeding and transporting them, which improves the practicality of the device, simplifies the operation process, and reduces the workload of the staff;

[0018] 2. The utility model provides a first feeding bin and a second feeding bin, so that the staff can transport twice as much material at one time. The staff can also connect the first feeding bin and the second feeding bin to different production lines respectively to realize simultaneous feeding of multiple production lines, thereby increasing the material transportation volume and greatly improving production efficiency.

[0019] 3. The utility model arranges an axis tube and spiral blades in the feeding bin so that the material can be transported to the discharge port following the rotation of the spiral blades. At the same time, the material is stirred by the rotation of the spiral blades to make it more uniform, which is beneficial to subsequent production and processing. Therefore, it has a very broad application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive work.

[0021] Figure 1 This is a schematic diagram of the overall structure of the device of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall structure of the driving gear, the first driven gear and the second driven gear of the utility model;

[0023] Figure 3 This is a schematic diagram of the overall structure of the first feeding bin and the second feeding bin of the present invention;

[0024] Figure 4 This is a schematic diagram of the overall structure of the first shaft tube and the second shaft tube of the present invention;

[0025] Figure 5 This is a schematic structural diagram of the first discharge port and the second discharge port of the present invention;

[0026] Figure 6 This is a schematic structural diagram of the first hopper and the second hopper of the present invention;

[0027] In the figure: 1. bracket, 2. first feeding bin, 3. second feeding bin, 4. first opening, 5. second opening, 6. third opening, 7. fourth opening, 8. first discharge port, 9. second discharge port, 10. first shaft tube, 11. second shaft tube, 12. first spiral blade, 13. second spiral blade, 14. driving gear, 15. first driven gear, 16. second driven gear, 17. first support plate, 18. second support plate, 19. first shaft seat, 20. second shaft seat, 21. third shaft seat, 22. driving motor, 23. rotating shaft, 24. first feed barrel, 25. second feed barrel, 26. third feed barrel, 27. fourth feed barrel, 28. first hopper, 29. second hopper, 30. first discharge pipe, 31. second discharge pipe. DETAILED DESCRIPTION

[0028] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0029] This specific embodiment provides a multi-chamber uniform feeding device, such as Figures 1-6 As shown, it includes a bracket 1, which is formed by welding multiple cross beams and longitudinal beams to each other. A first feeding bin 2 and a second feeding bin 3 are installed on the bracket 1. The first feeding bin 2 and the second feeding bin 3 are arranged side by side. The upper part of the first feeding bin 2 and the second feeding bin 3 is a rectangular structure, and the bottom is a semicircular structure; the first feeding bin 2 and the second feeding bin 3 are respectively provided with a first discharge port 8 and a second discharge port 9 at the bottom position near the tail end, and the first discharge port 8 and the second discharge port 9 are respectively provided with a first discharge pipe 30 and a second discharge pipe 31, and the first discharge pipe 30 and the second discharge pipe 31 are both rectangular structures.

[0030] The first feeding bin 2 is provided with a first opening 4 and a second opening 5 on the top, and the second feeding bin 3 is provided with a third opening 6 and a fourth opening 7 on the top. The positions of the first opening 4 and the third opening 6 correspond to each other, and the positions of the second opening 5 and the fourth opening 7 correspond to each other; the first opening 4 and the second opening 5 are provided with a first feeding barrel 24 and a second feeding barrel 25 respectively, and the third opening 6 and the fourth opening 7 are provided with a third feeding barrel 26 and a fourth feeding barrel 27 respectively. 27 are all rectangular structures; the first feed barrel 24 is connected to the upper edges of the two sides of the third feed barrel 26, and the second feed barrel 25 is connected to the upper edges of the two sides of the fourth feed barrel 27. A first hopper 28 is provided on the top of the first feed barrel 24 and the third feed barrel 26, and a second hopper 29 is provided on the top of the second feed barrel 25 and the fourth feed barrel 27; the first feed barrel 24 and the third feed barrel 26 are connected through the first hopper 28, and the second feed barrel 25 and the fourth feed barrel 27 are connected through the second hopper 29.

[0031] Among them, the first opening 4 and the third opening 6 are respectively arranged at the top front end position of the first feeding bin 2 and the second feeding bin 3, and the second opening 5 and the fourth opening 7 are respectively arranged at the top middle position of the first feeding bin 2 and the second feeding bin 3; therefore, the staff can pour the material into the first hopper 28 and the second hopper 29, and the material can be directly diverted after passing through the first hopper 28, and then enter the first feeding barrel 24 and the third feeding barrel 26, and then the material enters the front end position inside the first feeding bin 2 and the second feeding bin 3 through the first feeding barrel 24 and the third feeding barrel 26; at the same time, the material passes through the diversion of the second hopper 29, enters the second feeding barrel 25 and the fourth feeding barrel 27, and then enters the middle position inside the first feeding bin 2 and the second feeding bin 3.

[0032] A first shaft tube 10 and a second shaft tube 11 are respectively provided in the first feeding bin 2 and the second feeding bin 3. The first shaft tube 10 and the second shaft tube 11 are both cylindrical structures, and a first spiral blade 12 and a second spiral blade 13 are respectively installed on the first shaft tube 10 and the second shaft tube 11; one end of the first shaft tube 10 and the second shaft tube 11 are respectively arranged on the outer side of the first feeding bin 2 and the second feeding bin 3 away from the discharge port, and the other end of the first shaft tube 10 and the second shaft tube 11 are respectively rotatably connected to the side of the first feeding bin 2 and the second feeding bin 3 close to the discharge port through bearings.

[0033] A first support plate 17 and a second support plate 18 are fixedly mounted on the bracket 1. The first support plate 17 and the second support plate 18 are both rectangular structures. A first shaft seat 19, a second shaft seat 20, and a third shaft seat 21 are arranged side by side on the first support plate 17. A drive motor 22 is fixedly mounted on the second support plate 18.

[0034] One end of the first shaft tube 10 is arranged on the outer side of the first feeding bin 2 and is rotatably matched with the first shaft seat 19 through a bearing, and the end is fixedly connected to a driving gear 14, and the driving gear 14 is rotatably connected to the driving motor 22; the driving gear 14 is meshed with the first driven gear 15, and the first driven gear 15 is rotatably connected to the rotating shaft 23, and the rotating shaft 23 is rotatably matched with the second shaft seat 20 through a bearing; the first driven gear 15 is meshed with the second driven gear 16, and the second driven gear 16 is fastened to one end of the second shaft tube 11 arranged on the outer side of the second feeding bin 3, and the second shaft tube 11 is rotatably matched with the third shaft seat 21 through a bearing; the outer diameter of the driving gear 14 is larger than the outer diameter of the second driven gear 16, and the outer diameter of the second driven gear 16 is larger than the outer diameter of the first driven gear 15.

[0035] Therefore, the staff can turn on the drive motor 22, so that the drive motor 22 drives the driving gear 14 to rotate, and then the driving gear 14 drives the first shaft tube 10 and the first spiral blade 12 to rotate; at the same time, the rotation of the driving gear 14 causes the first driven gear 15 meshing therewith to rotate, and then the first driven gear 15 drives the second driven gear 16 meshing therewith to rotate, and the second driven gear 16 then drives the second shaft tube 11 fastened thereto to rotate, thereby causing the second spiral blade 13 on the second shaft tube 11 to rotate; the rotation of the first spiral blade 12 and the second spiral blade 13 transports the material toward the first discharge port 8 and the second discharge port 9 respectively. At the same time, the first spiral blade 12 and the second spiral blade 13 rotate and stir the material during the material transportation process, so that the particles of the material are more uniform, which is beneficial to subsequent production and processing;

[0036] Furthermore, if the staff intends to transport two different materials together, the staff can first add material A into the first hopper 28, and material A enters the first feed barrel 24 and the third feed barrel 26 through the diversion of the first hopper 28. Then, material A enters the front end position inside the first feeding bin 2 and the second feeding bin 3. Material A is transported to the middle position of the first feeding bin 2 and the second feeding bin 3 near the second hopper 29 through the rotation of the first spiral blade 12 and the second spiral blade 13. At this time, the staff puts material B into the second hopper 29, and material B enters the second feed barrel 25 and the fourth feed barrel 27 through the diversion of the second hopper 29, and then enters the middle position inside the first feeding bin 2 and the second feeding bin 3. At this time, material A and material B are both rotated, stirred and evenly mixed by the first spiral blade 12 and the second spiral blade 13, and then transported to the first discharge port 8 and the second discharge port 9, and then put into subsequent production and processing through the first discharge pipe 30 and the second discharge pipe 31.

[0037] The working principle of this utility model is:

[0038] First, the staff puts material A into the first hopper 28, and then the material A enters the first feeding cylinder 24 and the third feeding cylinder 26 through the diversion of the first hopper 28, and then the material A enters the front end position inside the first feeding bin 2 and the second feeding bin 3 through the first feeding cylinder 24 and the third feeding cylinder 26; then, the material A is transported to the middle position inside the first feeding bin 2 and the second feeding bin 3 near the second hopper 29 through the rotation of the first spiral blade 12 and the second spiral blade 13.

[0039] Secondly, when material A is transported to the part inside the first feeding bin 2 and the second feeding bin 3 near the second hopper 29, the staff puts material B into the second hopper 29. Material B enters the second feed barrel 25 and the fourth feed barrel 27 through the diversion of the second hopper 29, and then enters the middle position inside the first feeding bin 2 and the second feeding bin 3. At this time, material A and material B are rotated, stirred and mixed evenly by the first spiral blade 12 and the second spiral blade 13. Subsequently, the evenly mixed material A and material B are transported to the first discharge port 8 and the second discharge port 9, and then put into subsequent production and processing through the first discharge pipe 30 and the second discharge pipe 31.

[0040] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-chamber uniform feeding device, comprising a bracket (1), characterized in that: The bracket (1) is provided with a first feeding bin (2) and a second feeding bin (3). The first feeding bin (2) and the second feeding bin (3) are arranged side by side. The top of the first feeding bin (2) is provided with a first opening (4) and a second opening (5). The top of the second feeding bin (3) is provided with a third opening (6) and a fourth opening (7). The bottoms of the first feeding bin (2) and the second feeding bin (3) are provided with a first discharge port (8) and a second discharge port (9), respectively. A first shaft tube (10) and a second shaft tube (11) are respectively provided. A first spiral blade (12) and a second spiral blade (13) are respectively installed on the first shaft tube (10) and the second shaft tube (11). The end of the first shaft tube (10) is fixedly connected to a driving gear (14). The driving gear (14) is meshedly connected to a first driven gear (15). The first driven gear (15) is meshedly connected to a second driven gear (16). The second driven gear (16) is tightly connected to the end of the second shaft tube (11).

2. A multi-chamber uniform feeding device according to claim 1, characterized in that: A first support plate (17) and a second support plate (18) are fixedly mounted on the bracket (1); a first shaft seat (19), a second shaft seat (20), and a third shaft seat (21) are arranged on the first support plate (17); a driving motor (22) is fixedly mounted on the second support plate (18); and the driving motor (22) is rotatably connected to the driving gear (14).

3. A multi-chamber uniform feeding device according to claim 1, characterized in that: One end of the first shaft tube (10) and the second shaft tube (11) are respectively arranged on the outer side of the first feeding bin (2) and the second feeding bin (3) away from the discharge port, and the other end of the first shaft tube (10) and the second shaft tube (11) are respectively rotatably connected to the side of the first feeding bin (2) and the second feeding bin (3) close to the discharge port.

4. A multi-chamber uniform feeding device according to claim 1, characterized in that: One end of the first shaft tube (10) is arranged on the outer side of the first feeding bin (2) and is rotatably engaged with the first shaft seat (19); and one end of the second shaft tube (11) is arranged on the outer side of the second feeding bin (3) and is rotatably engaged with the third shaft seat (21).

5. The multi-chamber uniform feeding device according to claim 1, characterized in that: The first driven gear (15) is rotatably connected to a rotating shaft (23), and the rotating shaft (23) is rotatably matched with the second shaft seat (20).

6. A multi-chamber uniform feeding device according to claim 1, characterized in that: The positions of the first opening (4) and the third opening (6) correspond to each other, and the positions of the second opening (5) and the fourth opening (7) correspond to each other.

7. The multi-chamber uniform feeding device according to claim 1, characterized in that: The first opening (4) and the second opening (5) are respectively provided with a first feeding cylinder (24) and a second feeding cylinder (25); the third opening (6) and the fourth opening (7) are respectively provided with a third feeding cylinder (26) and a fourth feeding cylinder (27).

8. A multi-chamber uniform feeding device according to claim 7, characterized in that: The first feed barrel (24) and the third feed barrel (26) are provided with a first hopper (28), and the second feed barrel (25) and the fourth feed barrel (27) are provided with a second hopper (29). The first feed barrel (24) and the third feed barrel (26) are connected through the first hopper (28), and the second feed barrel (25) and the fourth feed barrel (27) are connected through the second hopper (29).

9. The multi-chamber uniform feeding device according to claim 1, characterized in that: The first discharge port (8) and the second discharge port (9) are respectively provided with a first discharge pipe (30) and a second discharge pipe (31).

10. The multi-chamber uniform feeding device according to claim 1, characterized in that: The outer diameter of the driving gear (14) is greater than the outer diameter of the second driven gear (16), and the outer diameter of the second driven gear (16) is greater than the outer diameter of the first driven gear (15).

Images