Opening control mechanism of feeder

Abstract

The utility model discloses a feeder opening degree control mechanism which comprises a feeder, one end of the feeder is provided with a discharging port, the inner wall of the discharging port is provided with a limiting groove, the interior of the limiting groove is connected with an opening degree adjusting plate in a sliding mode, a bearing frame is welded to the surface of the feeder, and the opening degree adjusting plate is connected with the bearing frame in a sliding mode. The device comprises a bearing frame, a rotating column and a first gear are rotationally connected to the bearing frame, a second gear is installed on the rotating column and engaged with the first gear, a driving motor is fixedly installed on the surface of one side of the bearing frame, and the output end of the driving motor is connected with the first gear. According to the device, the opening degree adjusting plate is arranged, the driving motor drives the first gear to rotate, the first gear rotates to drive the second gear meshed with the first gear to rotate, the second gear rotates to drive the opening degree adjusting plate on the rotating column to rotate by a certain angle, and the effect of adjusting and controlling the opening degree of the discharging opening is achieved; and the operation is simple, convenient, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a feeder opening control mechanism. Background Art

[0002] As a commonly used material conveying device, a vibrating feeder usually drives the trough to vibrate through a vibration motor, thereby driving the material in the trough to move and achieve uniform feeding of the material. When conveying materials through a vibrating feeder, the material is poured into one end of the trough of the vibrating feeder, and the vibration motor drives the trough to vibrate. At this time, the material in the trough moves to the discharge port at the other end of the trough under the vibration of the trough, until it leaves the trough at the discharge port and moves to the conveyor belt at the discharge port, completing the material conveying and feeding.

[0003] The existing technology has the following problems:

[0004] After extensive searching, it was found that Chinese patent publication number: CN220333848U discloses a vibrating feeder, which includes a trough body and a discharge port opened at one end of the trough body, and a plurality of first filter holes are opened at one end of the bottom of the trough body near the discharge port. The first filter holes are arranged parallel to the length direction of the trough body. This patent has the effect of removing debris attached to whole chestnuts and reducing the adverse effects on the product quality of chestnut products.

[0005] However, the above patent still has problems that need to be improved during actual use. The most obvious one is that it is difficult to control the opening of the feeder when conveying materials, which makes it inconvenient to adjust the feeding speed according to actual needs.

[0006] To this end, we proposed a feeder opening control mechanism to solve the above-mentioned drawbacks. Utility Model Content

[0007] The utility model aims to provide a feeder opening control mechanism in order to solve the shortcomings in the prior art.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a feeder opening control mechanism, comprising a feeder, a discharge port is provided at one end of the feeder, and a limiting groove is provided on the inner wall of the discharge port, and an opening adjustment plate is slidably connected inside the limiting groove, a supporting frame is welded on the surface of the feeder, and a rotating column and a first gear are rotatably connected on the supporting frame, a second gear is installed on the rotating column, and the second gear is meshed with the first gear, a driving motor is fixedly installed on one side surface of the supporting frame, and the output end of the driving motor is connected to the first gear, and one end of the rotating column is fixedly connected to the surface of the opening adjustment plate.

[0009] Preferably, the opening adjustment plate is semicircular, and the diameter of the opening adjustment plate is larger than the diameter of the discharge port.

[0010] Preferably, a wear-resistant strip is provided on one side of the opening adjustment plate, and a mounting sink is provided on the surface of the wear-resistant strip, and bolts are installed in the mounting sink.

[0011] Preferably, a control panel is fixedly mounted on the outer wall of the feeder, and the control panel is electrically connected to the drive motor via a wire.

[0012] Preferably, a feed port is installed at one end of the top surface of the feeder, and the feed port is funnel-shaped.

[0013] Preferably, there are multiple wear-resistant strips, and the multiple wear-resistant strips are distributed in a ring array on the surface of the opening adjustment plate.

[0014] Preferably, the limiting groove is an arc-shaped structure, and the diameter of the limiting groove is larger than the diameter of the opening adjustment plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In the utility model, an opening adjustment plate is provided, and a driving motor drives the first gear to rotate. The rotation of the first gear drives the second gear meshing with it to rotate. The rotation of the second gear drives the opening adjustment plate on the rotating column to rotate a certain angle, thereby achieving the effect of adjusting and controlling the opening of the discharge port. The operation is simple and convenient, saving time and effort.

[0017] 2. The utility model provides wear-resistant strips, which can improve the wear resistance of the opening adjustment plate and extend the service life of the opening adjustment plate. It also has the effect of disassembling and replacing a single severely worn wear-resistant strip, thereby reducing maintenance costs and the labor involved in maintenance. It is highly practical and worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of a feeder opening control mechanism proposed by the utility model;

[0020] Figure 2 This is a structural diagram of the opening adjustment plate, wear strips, mounting sinks and bolts;

[0021] Figure 3The figure is a schematic diagram of the connection between the opening adjustment plate and the wear strip;

[0022] Figure 4 It is a structural diagram of the feeder, feed port, limit slot and discharge port.

[0023] Legend:

[0024] 1. Feeder; 2. Feed port; 3. Discharge port; 4. Control panel; 5. Carrier; 6. Drive motor; 7. First gear; 8. Rotating column; 9. Second gear; 10. Opening adjustment plate; 11. Limiting groove; 12. Wear-resistant strip; 13. Mounting sink; 14. Bolts. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] 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 directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly 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, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Please refer to Figure 1-4A feeder opening control mechanism includes a feeder 1, a discharge port 3 is provided at one end of the feeder 1, and a limiting groove 11 is provided on the inner wall of the discharge port 3, and an opening adjustment plate 10 is slidably connected to the inner side of the limiting groove 11, a carrier 5 is welded on the surface of the feeder 1, and a rotating column 8 and a first gear 7 are rotatably connected to the carrier 5, a second gear 9 is installed on the rotating column 8, and the second gear 9 is meshed with the first gear 7, a driving motor 6 is fixedly installed on one side surface of the carrier 5, and the output end of the driving motor 6 is connected to the first gear 7, one end of the rotating column 8 is fixedly connected to the surface of the opening adjustment plate 10, and when in use, the material is dragged into the feed port 2 , and is transported through the feeder 1, wherein the driving motor 6 drives the first gear 7 to rotate, and the rotation of the first gear 7 drives the second gear 9 meshing therewith to rotate, and the rotation of the second gear 9 drives the opening adjustment plate 10 on the rotating column 8 to follow and rotate a certain angle, thereby realizing the effect of adjusting and controlling the opening of the discharge port 3, and the operation is simple and convenient, saving time and effort. Secondly, by setting the wear-resistant strip 12, the wear resistance of the opening adjustment plate 10 can be improved, and the service life of the opening adjustment plate 10 can be extended. It also has the effect of disassembling and replacing a single severely worn wear-resistant strip 12, thereby reducing maintenance costs and reducing the labor workload during maintenance. It is highly practical and worthy of promotion.

[0028] In this embodiment, the opening adjustment plate 10 is semicircular, and the diameter of the opening adjustment plate 10 is larger than the diameter of the discharge port 3 .

[0029] Specifically, the effect of adjusting the opening of the discharge port 3 is achieved, thereby achieving the purpose of adjusting the material discharge speed.

[0030] In this embodiment, a wear-resistant strip 12 is provided on one side of the opening adjustment plate 10 , and a mounting sink 13 is provided on the surface of the wear-resistant strip 12 , and a bolt 14 is installed in the mounting sink 13 .

[0031] Specifically, it is conducive to replacing and disassembling a single wear-resistant strip 12, and the operation is convenient and labor-saving.

[0032] In this embodiment, a control panel 4 is fixedly mounted on the outer wall of the feeder 1 , and the control panel 4 is electrically connected to the drive motor 6 via a wire.

[0033] Specifically, this is a common circuit connection structure, which will not be described in detail here.

[0034] In this embodiment: a feed port 2 is installed at one end of the top surface of the feeder 1, and the feed port 2 is funnel-shaped.

[0035] Specifically, the corresponding materials can be put into the feeder 1 for transportation.

[0036] In this embodiment, a plurality of wear-resistant strips 12 are provided, and the plurality of wear-resistant strips 12 are distributed in a circular array on the surface of the opening adjustment plate 10 .

[0037] Specifically, the wear resistance of the opening adjustment plate 10 is further improved, and its service life is extended.

[0038] In this embodiment, the limiting groove 11 is an arc-shaped structure, and the diameter of the limiting groove 11 is larger than the diameter of the opening adjustment plate 10 .

[0039] Specifically, it is ensured that the opening adjustment plate 10 can slide within the limiting groove 11 .

[0040] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0041] Working principle: When in use, the material is dragged into the feed port 2 and transported through the feeder 1, wherein the driving motor 6 drives the first gear 7 to rotate, and the rotation of the first gear 7 drives the second gear 9 meshing with it to rotate, and the rotation of the second gear 9 drives the opening adjustment plate 10 on the rotating column 8 to rotate a certain angle, thereby achieving the effect of adjusting and controlling the opening of the discharge port 3, and the operation is simple and convenient, saving time and effort. Secondly, by setting the wear-resistant strip 12, the wear resistance of the opening adjustment plate 10 can be improved, and the service life of the opening adjustment plate 10 can be extended. It also has the effect of disassembling and replacing a single severely worn wear-resistant strip 12, thereby reducing maintenance costs and reducing the labor workload during maintenance. It is highly practical and worthy of promotion.

[0042] It should be noted that the model and specifications of the drive motor 6 need to be selected and determined according to the actual specifications of the device, and the specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail.

[0043] The power supply and principle of the drive motor 6 are clear to those skilled in the art and will not be described in detail here.

[0044] It is worth noting that the drive motor 6 disclosed in the above embodiments can adopt Y80M1-2, and the drive motor 6 works using methods commonly used in the prior art.

[0045] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeder opening control mechanism, comprising a feeder (1), characterized in that: One end of the feeder (1) is provided with a discharge port (3), and a limiting groove (11) is provided on the inner wall of the discharge port (3), and an opening adjustment plate (10) is slidably connected inside the limiting groove (11). A carrier (5) is welded on the surface of the feeder (1), and a rotating column (8) and a first gear (7) are rotatably connected on the carrier (5). A second gear (9) is installed on the rotating column (8), and the second gear (9) is meshed with the first gear (7). A driving motor (6) is fixedly installed on the surface of one side of the carrier (5), and the output end of the driving motor (6) is connected to the first gear (7). One end of the rotating column (8) is fixedly connected to the surface of the opening adjustment plate (10).

2. A feeder opening control mechanism according to claim 1, characterized in that: The opening adjustment plate (10) is semicircular, and the diameter of the opening adjustment plate (10) is larger than the diameter of the discharge port (3).

3. A feeder opening control mechanism according to claim 1, characterized in that: A wear-resistant strip (12) is provided on one side of the opening adjustment plate (10), and a mounting sink (13) is provided on the surface of the wear-resistant strip (12), and a bolt (14) is installed in the mounting sink (13).

4. A feeder opening control mechanism according to claim 1, characterized in that: A control panel (4) is fixedly mounted on the outer wall of the feeder (1), and the control panel (4) is electrically connected to the drive motor (6) via a wire.

5. A feeder opening control mechanism according to claim 1, characterized in that: A feed port (2) is installed at one end of the top surface of the feeder (1), and the feed port (2) is funnel-shaped.

6. A feeder opening control mechanism according to claim 3, characterized in that: There are a plurality of wear-resistant strips (12), and the plurality of wear-resistant strips (12) are distributed in an annular array on the surface of the opening adjustment plate (10).

7. A feeder opening control mechanism according to claim 1, characterized in that: The limiting groove (11) is an arc-shaped structure, and the diameter of the limiting groove (11) is larger than the diameter of the opening adjustment plate (10).

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