Feeding device for granulator

Abstract

The utility model belongs to the technical field of feeding, and particularly relates to a feeding device for a granulator, which comprises a granulating pot, a feeding device and a feeding device, the feeding mechanism is arranged on the sealing cover and comprises a material receiving chamber, a push plate and a first baffle; and a driver; wherein a first feeding port is formed in the upper surface of the material receiving chamber, a discharging port is formed in the lower surface of the material receiving chamber, the push plate is arranged in the material receiving chamber, and the first baffle is arranged on the back face of the material receiving chamber to block the discharging port; and the driver is suitable for driving the push plate to rotate so as to extrude the raw materials in the material receiving chamber for exhausting, and driving the first baffle plate to rotate in the resetting process so as to open the material discharging opening, so that the raw materials fall into the granulating pot, and according to the feeding device for the granulating machine, the push plate extrudes the raw materials in the material receiving chamber for exhausting, and the exhausted raw materials are placed at the material discharging opening, so that the raw materials are conveniently discharged. And when the push plate resets and rotates, the first baffle is driven to open the discharge port, so that the raw materials fall into the granulation pot.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding, and in particular relates to a feeding device for a granulator. Background Art

[0002] When preparing some materials, the pellet mill needs to feed them in batches. When feeding the pellet mill, the sealing cover is usually opened directly to feed the materials into it.

[0003] According to relevant technologies, in some preparation processes, it is necessary to reduce the contact with air as much as possible during preparation, and the feeding method of directly opening the sealing cover will cause the material to come into contact with a large amount of air.

[0004] Therefore, in order to solve the technical problem that the material being prepared will come into contact with the air during feeding, it is urgent to design a feeding device for a granulator. Utility Model Content

[0005] In order to solve the technical problems mentioned in the background technology, the utility model provides a feeding device for a granulator, which includes: a granulation pot, on which a sealing cover is arranged; a feeding mechanism, which is arranged on the sealing cover, and includes: a material receiving chamber, a push plate and a first baffle; and a driver; wherein the upper surface of the material receiving chamber is provided with a first feed port, and the lower surface is provided with a discharge port, the push plate is arranged in the material receiving chamber, and the first baffle is arranged on the back side of the material receiving chamber to block the discharge port; the driver is suitable for driving the push plate to rotate to squeeze the raw materials in the material receiving chamber for exhaust, and drives the first baffle to rotate during the resetting process to open the discharge port to allow the raw materials to fall into the granulation pot.

[0006] Furthermore, a second baffle is provided in the material receiving chamber; and the driver is suitable for driving the push plate to rotate and cooperate with the second baffle to extrude the raw material.

[0007] Furthermore, an exhaust port is provided on the upper surface of the material receiving chamber; the exhaust port is located above the material discharging port, and a one-way valve is provided therein.

[0008] Furthermore, a fan-shaped mounting groove is provided on the lower surface of the material receiving chamber; and the material discharge port is located in the fan-shaped mounting groove.

[0009] Furthermore, the first baffle is rotatably arranged in the fan-shaped installation groove, and a coil spring is arranged at the rotation position.

[0010] Furthermore, a magnetic component is provided on a side of the first baffle away from the second baffle; when the push plate is reset, the push plate drives the first baffle to rotate by cooperating with the magnetic component.

[0011] Furthermore, the first baffle is fan-shaped.

[0012] Furthermore, a second feed inlet is provided on the sealing cover; and the discharge port is located above the second feed inlet and is smaller than the second feed inlet.

[0013] The beneficial effect of the utility model is that the feeding device of the granulator squeezes the raw materials in the receiving chamber to exhaust air through the push plate, and the raw materials after exhaust are placed at the discharge port, when the push plate is reset and rotated, it drives the first baffle to open the discharge port to allow the raw materials to fall into the granulation pot, and when the push plate is reset and rotated to a certain position, the first baffle is separated from the push plate and reset to close the discharge port, thereby preventing the receiving chamber from ventilating to the granulation pot when receiving the material.

[0014] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0015] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the feeding device for the granulator;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the feeding device for the granulator;

[0019] Figure 3 It is a structural diagram of the feeding mechanism;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the feeding mechanism from top view;

[0021] Figure 5 It is a structural schematic diagram of the fan-shaped installation slot;

[0022] Figure 6 is a schematic diagram of the installation structure of the first baffle;

[0023] Figure 7 It is a schematic diagram of the structure when the push plate extrude the raw material;

[0024] Figure 8 It is a schematic diagram of the structure in which the push plate is attracted to the magnetic part when it is reset;

[0025] Fig. 9 It is a structural schematic diagram when the push plate is reset and drives the first baffle plate to rotate to open the discharge port;

[0026] Fig.10 It is a structural schematic diagram when the first baffle is reset.

[0027] In the figure:

[0028] Granulating pot 1;

[0029] Sealing cover 2, second feed port 21;

[0030] Feeding mechanism 3, receiving chamber 31, first feed port 311, discharge port 312, second baffle 313, exhaust port 314, fan-shaped mounting groove 315, push plate 32, first baffle 33, magnetic member 331;

[0031] Drive 4. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0033] like Figures 1 to 10 As shown, at least one embodiment provides a feeding device for a granulator, which includes: a granulating pot 1, on which a sealing cover 2 is arranged; a feeding mechanism 3, which is arranged on the sealing cover 2, and includes: a material receiving chamber 31, a push plate 32 and a first baffle 33; and a driver 4; wherein the upper surface of the material receiving chamber 31 is provided with a first feed port 311, and the lower surface is provided with a discharge port 312, the push plate 32 is arranged in the material receiving chamber 31, and the first baffle 33 is arranged on the back side of the material receiving chamber 31 to block the discharge port 312; the driver 4 is suitable for driving the push plate 32 to rotate to squeeze the raw materials in the material receiving chamber 31 for exhaust, and driving the first baffle 33 to rotate during the resetting process to open the discharge port 312 to allow the raw materials to fall into the granulating pot 1.

[0034] In the present embodiment, the raw materials in the receiving chamber 31 are squeezed to exhaust gas through the push plate 32, and the exhausted raw materials are placed at the discharge port 312. When the push plate 32 is reset and rotated, the first baffle plate 33 is driven to open the discharge port 312 to allow the raw materials to fall into the granulation pot 1. When the push plate 32 is reset and rotated to a certain position, the first baffle plate 33 is separated from the push plate 32 and reset to close the discharge port 312, thereby preventing the receiving chamber 31 from ventilating to the granulation pot 1 when receiving the material.

[0035] like Figure 4 As shown, in some embodiments, a second baffle 313 is provided in the material receiving chamber 31; the driver 4 is suitable for driving the push plate 32 to rotate, and cooperates with the second baffle 313 to extrude the raw material; specifically, the driver 4 can adopt a servo motor, whose driving shaft extends into the material receiving chamber 31 and is connected to the push plate 32, thereby driving the push plate 32 to rotate, and the stroke of the servo motor can be set in advance according to the amount of input.

[0036] like Figure 3 , Figure 4 As shown, in some embodiments, an exhaust port 314 is opened on the upper surface of the material receiving chamber 31; the exhaust port 314 is located above the discharge port 312, and a one-way valve is arranged therein; during the process of the push plate 32 squeezing the raw material, the air inside is discharged through the exhaust port 314, and the one-way valve is arranged to prevent air from entering when the push plate 32 is reset.

[0037] like Figure 5 , Figure 6 As shown, in some embodiments, a fan-shaped mounting groove 315 is opened on the lower surface of the receiving chamber 31; the discharge port 312 is located in the fan-shaped mounting groove 315; the first baffle plate 33 is rotatably set in the fan-shaped mounting groove 315, and a coil spring is set at its rotation position; specifically, the first baffle plate 33 is fan-shaped and adapted to the fan-shaped mounting groove 315 to rotate in the fan-shaped mounting groove 315, and it presses against one side wall of the fan-shaped mounting groove 315 through the action of the coil spring to close the discharge port 312, and when the first baffle plate 33 rotates toward the other side wall of the fan-shaped mounting groove 315, the discharge port 312 is opened.

[0038] like Figure 7 , Fig.10 As shown, in some embodiments, a magnetic member 331 is provided on one side of the first baffle plate 33 away from the second baffle plate 313; when the push plate 32 is reset, the first baffle plate 33 is driven to rotate by cooperating with the magnetic member 331; wherein the material of the push plate 32 is set to be a material that can be attracted to the magnetic member 331, and the other components are set to be a material that cannot be attracted to the magnetic member 331, so that the magnetic member 331 can only be attracted to the push plate 32; specifically, in the first stage, as Figure 7As shown, the push plate 32 starts to squeeze the raw material, and the push plate 32 moves toward the magnetic member 331 until it enters its adsorption movement range. At this time, although the magnetic member 331 moves toward the push plate 32, it does not open the discharge port 312. After adsorption, the magnetic member 331 moves with the push plate 32. In the second stage, as shown in FIG. Figure 8 , Fig. 9 As shown, the push plate 32 begins to reset, and the first baffle 33 is driven by the magnetic member 331 to overcome the force of the coil spring and rotate until it reaches the side of the fan-shaped mounting groove 315. At this time, the first baffle 33 is blocked by the fan-shaped mounting groove 315. In the third stage, as shown in FIG. Fig.10 As shown, the push plate 32 continues to rotate until it leaves the adsorption range of the magnetic member 331 , at which time the first baffle 33 is reset by the coil spring, and the push plate 32 rotates past the first feed port 311 and stops.

[0039] In some embodiments, a second feed port 21 is provided on the sealing cover 2 ; the discharge port 312 is located above the second feed port 21 and is smaller than the second feed port 21 ; such a design facilitates the extruded raw materials to fall into the granulation pot 1 .

[0040] To sum up, the feeding device of the granulator squeezes the raw materials in the receiving chamber 31 to exhaust the air through the push plate 32, and the exhausted raw materials are placed at the discharge port 312. When the push plate 32 is reset and rotated, it drives the first baffle 33 to open the discharge port 312 to allow the raw materials to fall into the granulating pot 1, and when the push plate 32 is reset and rotated to a certain position, the first baffle 33 is separated from the push plate 32 and reset to close the discharge port 312, thereby preventing the receiving chamber 31 from ventilating to the granulating pot 1 when receiving the material.

[0041] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0042] In the description of the embodiments of the present invention, unless otherwise clearly 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, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] 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 the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0044] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A feeding device for a granulator, characterized in that: include: A granulating pot (1) having a sealing cover (2) disposed thereon; A feeding mechanism (3) is arranged on the sealing cover (2), comprising: a material receiving chamber (31), a push plate (32) and a first baffle (33); and Driver (4); in The upper surface of the material receiving chamber (31) is provided with a first material inlet (311), and the lower surface is provided with a material discharge port (312); the push plate (32) is arranged in the material receiving chamber (31); and the first baffle (33) is arranged on the back side of the material receiving chamber (31) to block the material discharge port (312); The driver (4) is suitable for driving the push plate (32) to rotate so as to squeeze the raw materials in the receiving chamber (31) to exhaust gas, and driving the first baffle plate (33) to rotate during the resetting process so as to open the discharge port (312) to allow the raw materials to fall into the granulation pot (1).

2. The feeding device for a granulator according to claim 1, characterized in that: A second baffle (313) is provided in the material receiving chamber (31); The driver (4) is suitable for driving the push plate (32) to rotate, and cooperates with the second baffle plate (313) to extrude the raw material.

3. The feeding device for a granulator according to claim 2, characterized in that: An exhaust port (314) is provided on the upper surface of the material receiving chamber (31); The exhaust port (314) is located above the discharge port (312) and is provided with a one-way valve therein.

4. The feeding device for a granulator according to claim 3, characterized in that: A fan-shaped mounting groove (315) is formed on the lower surface of the material receiving chamber (31); The discharge port (312) is located in the fan-shaped installation groove (315).

5. The feeding device for a granulator according to claim 4, characterized in that: The first baffle (33) is rotatably arranged in the fan-shaped installation groove (315), and a coil spring is arranged at the rotation position.

6. The feeding device for a granulator according to claim 5, characterized in that: A magnetic member (331) is provided on a side of the first baffle (33) away from the second baffle (313); When the push plate (32) is reset, it drives the first baffle (33) to rotate by cooperating with the magnetic member (331).

7. The feeding device for a granulator according to claim 6, characterized in that: The first baffle (33) is fan-shaped.

8. The feeding device for a granulator according to claim 7, characterized in that: The sealing cover (2) is provided with a second feed port (21); The discharge port (312) is located above the second feed port (21) and is smaller than the second feed port (21).

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