Pelletizer base

Abstract

The utility model discloses a granulator base, which relates to the technical field of granulators and comprises a bottom plate. A support is arranged on the upper side of the bottom plate, and a lead screw and a first gear motor driving the lead screw to rotate are rotationally installed on the support. The support is slidably connected with a sliding seat, and the lead screw penetrates through the sliding seat and is in threaded connection with the sliding seat. A limiting ring is rotationally mounted on one side of the sliding seat; the device further comprises a swing rod connected with the disc frame, and the swing rod penetrates through the limiting ring in a sliding mode. The lead screw drives the sliding seat to move, the sliding seat drives the limiting ring rotationally connected with the sliding seat to enable the swing rod to swing, then the angle of the disc frame and the angle of the granulation disc are driven to be adjusted in a large range, an opening of the granulation disc can be turned downwards, and then the granulation disc can discharge materials automatically.

Description

Technical Field

[0001] The utility model relates to the technical field of granulators, in particular to a granulator base. Background Art

[0002] Common granulators include disc granulators, drum granulators, and mixing granulators. Disc granulators are suitable for granulating a variety of powdered materials and are widely used, for example, in the production of granular organic fertilizer from powdered organic waste. A disc granulator consists of a base, a disc frame, a granulating disc, and a reduction motor that drives the disc. Its operating principle is: powdered material is fed into the disc. As the disc rotates, the material is subjected to centrifugal force, friction, and gravity, gradually agglomerating into granules.

[0003] In existing disc granulators, the disc frame supports the granulating disc and the reduction motor. The disc frame is hinged to the base, and the base is equipped with an adjustment structure to drive the disc frame's angle. For example, the disc granulator disclosed in the utility model patent publication number CN211562853U includes an adjustment screw as its angle adjustment structure. The adjustment structure on the base of existing disc granulators can only adjust the angle between the disc frame and the granulating disc within a limited range. After granulation is completed, the pellets in the granulating disc must be manually removed, and automatic discharge is not possible. Utility Model Content

[0004] The purpose of the present utility model is to provide a granulator base in order to solve the above-mentioned problems in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A granulator base includes a bottom plate; a bracket is provided on the upper side of the bottom plate, and a screw and a first reduction motor that drives the screw to rotate are rotatably installed on the bracket; a slide is slidably connected to the bracket, and the screw passes through the slide and is connected to the slide by a thread; a limit ring is rotatably installed on one side of the slide; and it also includes a rocker arm connected to the disc frame, and the rocker arm slides through the limit ring.

[0007] Furthermore, a support is provided on the upper side of the bottom plate, and an axle seat for supporting the rotation of the disc frame is provided on the support.

[0008] Furthermore, the bracket is provided with a guide rod parallel to the lead screw, and the guide rod slides through the slide seat.

[0009] Furthermore, a rotating shaft is rotatably mounted on one side of the slide seat, the rotating shaft rotates around its own axis, and the end of the rotating shaft is connected to the limiting ring.

[0010] Furthermore, a collecting hopper is provided on the upper side of the bottom plate, and the collecting hopper is located on the lower side of the granulation disc.

[0011] Furthermore, a support plate for supporting the aggregate hopper is provided on the upper side of the bottom plate, and a gap is provided between the lower end of the aggregate hopper and the bottom plate.

[0012] Furthermore, the lead screw is arranged horizontally, and the hinge of the disc frame is located above the middle of the lead screw.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model drives the slide to move by a lead screw, and the slide drives the limit ring connected to the slide to swing the swing rod, thereby driving the angle of the disc frame and the granulating disc to be adjusted in a wide range, so that the opening of the granulating disc can be turned downward, thereby automatically discharging the granulating disc;

[0015] The utility model can collect the finished materials dropped from the granulating disc through the collecting hopper; there is a gap between the collecting hoppers, and a turnover basket for collecting the finished materials can be placed therein, so that the transportation of the finished materials is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of the working state of the utility model from the first perspective.

[0017] Figure 2 This is a stereoscopic schematic diagram of the working state of the utility model from a second perspective.

[0018] Figure 3 This is a schematic diagram of the slide and its connection structure of the utility model.

[0019] Figure 4 This is a three-dimensional schematic diagram of the discharge state from the first perspective of the present invention.

[0020] Figure 5 This is a stereoscopic schematic diagram of the discharge state from the second viewing angle of the present invention.

[0021] In the figure: 1. Base plate; 2. Support; 3. Shaft seat; 4. Bracket; 5. Screw; 6. First reduction motor; 7. Slide; 8. Limiting ring; 9. Guide rod; 10. Rotating shaft; 11. Rocker arm; 12. Collecting hopper; 13. Support plate; 14. Disc rack; 15. Second reduction motor; 16. Granulating disc; 17. Turnover basket. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention. That is, the embodiments described herein are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and illustrated in the drawings herein can be arranged and designed in a variety of different configurations.

[0023] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] In the description of this utility model, unless otherwise specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "provided with" and "provided with" that may appear should be understood in a broad sense. For example, the object "provided with" may be a part of the main body, or may be arranged separately from the main body and connected to the main body. The connection may be detachable or non-detachable. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] The present invention is further described in detail below with reference to the embodiments.

[0027] The specific embodiment of the granulator base provided by the utility model is as follows:

[0028] See also Figure 1-5 The granulator base comprises a bottom plate 1; two supports 2 are provided on the upper side of the bottom plate 1, and shaft seats 3 are provided on the upper side of the supports 2. Bearings are mounted on the shaft seats 3, and the disc frame 14 is supported by the bearings to rotate, so that the disc frame 14 has the basic conditions for angle adjustment.

[0029] A second reduction motor 15 and a granulation disc 16 are mounted on the disc frame 14. The second reduction motor 15 drives the granulation disc 16 to rotate and achieve granulation. A reinforcing rib is provided on the back side of the granulation disc 16 to prevent the granulation disc 16 from deforming.

[0030] A bracket 4 is provided on the upper side of the base plate 1, and the shape of the bracket 4 is door-shaped. A screw 5 and a first reduction motor 6 that drives the screw 5 to rotate are installed horizontally on the upper end of the bracket 4; the disc frame 14 supported by this base includes a rectangular frame and a mounting plate supporting the second reduction motor 15, and the lower frame of the rectangular frame passes through the shaft seat 3 and is hinged to the shaft seat 3. The frame is horizontal, and one end of the frame is located above the middle of the screw 5, that is, the hinge of the disc frame 14 is located above the middle of the screw 5.

[0031] A guide rod 9 is provided at the upper end of the bracket 4, parallel to the lead screw 5. A slide 7 is slidably connected to the upper end of the bracket 4. Specifically, the guide rod 9 slides through the slide 7, providing guidance and support for the slide 7. The lead screw 5 passes through the slide 7 and is threadedly connected to the slide 7. The first reduction motor 6 drives the lead screw 5 to rotate forward and reverse, causing the slide 7 to reciprocate along the lead screw 5 and the guide rod 9.

[0032] like Figure 3 As shown, a rotating shaft 10 is rotatably installed on one side of the slide 7. The rotating shaft 10 rotates around its own axis. The end of the rotating shaft 10 is connected to the limiting ring 8. The limiting ring 8 is rotatably connected to the slide 7 through the rotating shaft 10.

[0033] In this embodiment, a swing arm 11 is further provided, connected to the disc frame 14. The swing arm 11 is connected to the underside of the disc frame 14. Specifically, the swing arm 11 and the disc frame 14 are connected to the underside of the lower frame, and the lower end of the swing arm 11 slides through the limit ring 8. In this embodiment, the swing arm 11 is obliquely connected to the rectangular frame of the disc frame 14. Thus, as the slide 7 reciprocates along the lead screw 5, it drives the limit ring 8 to reciprocate. The movement of the limit ring 8 drives the swing arm 11 to swing, and the swing arm 11 slides within the limit ring 8 as it swings.

[0034] The swing of the swing rod 11 can adjust the angle of the disc frame 14 and the granulating disc 16, and the opening of the granulating disc 16 can be turned downward. Figure 1 and Figure 2 After the granulation is completed, the first reduction motor 6 drives the screw 5 to rotate, adjusting the position of the slide 7 and the limit ring 8, as shown; Figure 4 and Figure 5 As shown, the finished granular material is completely poured out from the granulation disc 16, achieving rapid and automatic discharge.

[0035] In order to facilitate the collection and transportation of discharged materials, in this embodiment, a collecting hopper 12 and a support plate 13 supporting the collecting hopper 12 are provided on the upper side of the base plate 1. There are two support plates 13, which are vertically connected to the upper side of the base plate 1. The two support plates 13 are respectively supported on the lower sides of both ends of the collecting hopper 12.

[0036] The collecting hopper 12 is located at the lower side of the granulation disc 16, which is convenient for accurately receiving the finished granular materials poured from the granulation disc 16. The upper and lower ends of the collecting hopper 12 are both provided with openings, and the collecting hopper 12 is larger at the top and smaller at the bottom, which can fully collect the finished materials, avoid spillage, and make the finished materials gather and fall in a concentrated manner.

[0037] There is a gap between the lower port of the collecting hopper 12 and the bottom plate 1, which can be used to place a transfer container for receiving finished materials, such as a turnover basket 17. Before discharging, the turnover basket 17 is placed on the upper side of the bottom plate 1, corresponding to the lower port of the collecting hopper 12. After receiving the finished materials, they can be quickly transferred. Compared with the existing technology, the discharge efficiency is greatly improved, and there is no need to manually shovel out the finished materials from the granulation disc 16 one by one.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments without inventive effort, or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A granulator base, comprising a bottom plate (1); characterized in that: A bracket (4) is provided on the upper side of the base plate (1), and a lead screw (5) and a first reduction motor (6) for driving the lead screw (5) to rotate are rotatably mounted on the bracket (4); a slide seat (7) is slidably connected to the bracket (4), and the lead screw (5) passes through the slide seat (7) and is connected to the slide seat (7) by a thread; a limit ring (8) is rotatably mounted on one side of the slide seat (7); and a rocker rod (11) connected to the disc frame (14) is also included, and the rocker rod (11) slides through the limit ring (8).

2. The granulator base according to claim 1, characterized in that: A support (2) is provided on the upper side of the bottom plate (1), and an axle seat (3) for supporting the rotation of the disc frame (14) is provided on the support (2).

3. The granulator base according to claim 1, characterized in that: The bracket (4) is provided with a guide rod (9) parallel to the lead screw (5), and the guide rod (9) slides through the slide seat (7).

4. The granulator base according to claim 1, characterized in that: A rotating shaft (10) is rotatably mounted on one side of the slide seat (7), and the rotating shaft (10) rotates around its own axis, and the end of the rotating shaft (10) is connected to the limiting ring (8).

5. The granulator base according to claim 1, characterized in that: A collecting hopper (12) is provided on the upper side of the bottom plate (1), and the collecting hopper (12) is located on the lower side of the granulation disc (16).

6. The granulator base according to claim 5, characterized in that: A support plate (13) for supporting the aggregate hopper (12) is provided on the upper side of the bottom plate (1), and a gap is provided between the lower end of the aggregate hopper (12) and the bottom plate (1).

7. The granulator base according to claim 1, characterized in that: The lead screw (5) is arranged horizontally, and the hinge of the disc frame (14) is located above the middle of the lead screw (5).

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