Supporting mechanism for material stirring disc of vertical type circular mold granulator

Abstract

The utility model discloses a supporting mechanism for a material stirring disc of a vertical ring die granulator. The supporting mechanism comprises a base, a first supporting wheel and a second supporting wheel, wherein the base is arranged on a bearing chamber; the first supporting wheel is arranged on the base and is used for supporting the bottom of the material stirring disc; and the first supporting wheel and the second supporting wheel are externally arranged, so that abrasion caused by dust accumulation is avoided. Disassembly is convenient, time consumption is low, and replacement cost is low.

Description

Technical Field

[0001] The utility model relates to a pellet machine, in particular to a material-dividing plate supporting mechanism of a vertical ring die pellet machine. Background Art

[0002] The vertical ring die pellet mill is a biomass pelletizing machine. It directly compresses pellets from pulverized materials such as sawdust, straw, grass, and rice biogas residue. It is the primary pelletizing machine for producing shell and biomass pellets. Its performance largely determines the yield of biomass pellets, making it a crucial component of the biomass pellet processing process.

[0003] The rotating support of the existing vertical ring die pellet machine's feeding disc is supported by a number of steel balls. The steel balls are exposed to dusty environment for a long time, and are very easy to wear and collapse. In addition, the steel balls are inconvenient to remove, the removal takes a long time, and the replacement cost is extremely high. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and provide a vertical ring die pellet machine feeding disc support mechanism, which is durable, easy to disassemble, and has low maintenance costs. The external positioning of the supporting wheel and the blocking wheel reduces the wear caused by dust accumulation during the pellet production process and increases the service life.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A feeding disc support mechanism for a vertical ring die pellet machine comprises a base mounted on a bearing chamber, a first supporting wheel arranged on the base for supporting the bottom of the feeding disc, and a second supporting wheel arranged on the base for supporting the arc surface of the feeding disc.

[0007] Furthermore, a support seat is provided on the base, and a groove is provided on the support seat, and both ends of the support shaft of the first support wheel are supported in the groove.

[0008] Furthermore, a first connecting block and a second connecting block connected to the first connecting block are provided on the side of the base, and a card groove is provided on the contact surface of the first connecting block and the second connecting block. The two card grooves are spliced into a hexagonal prism groove, and the lower end of the rotating shaft of the second support wheel is a hexagonal prism that cooperates with the hexagonal prism groove.

[0009] Furthermore, the base is provided with a moving block that moves on the base, and the second supporting wheel is installed on the moving block.

[0010] Furthermore, the moving block is provided with a slot that matches the side surface of the base, the base is provided with a long hole, and the moving block and the base are connected by bolts.

[0011] Furthermore, a tightening mechanism for tightening the moving block is provided on the base.

[0012] Furthermore, the tightening mechanism includes a mounting plate provided on the base and a tightening bolt provided on the mounting plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. This utility model includes a base mounted on the bearing housing, a first support wheel mounted on the base for supporting the bottom of the feed tray, and a second support wheel mounted on the base for supporting the arc surface of the feed tray. By externally positioning the first and second support wheels, wear and tear caused by dust accumulation is avoided. Disassembly is easy, time-saving, and replacement costs are low. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] Figure 1 This is a schematic diagram of the working state structure of the utility model;

[0017] Figure 2 This is a structural diagram of the first embodiment of the present utility model;

[0018] Figure 3 This is a structural diagram of the second embodiment of the present utility model.

[0019] In the figure: bearing chamber 1, base 2, material dial 3, first support wheel 4, second support wheel 5, support seat 6, first connecting block 7, second connecting block 8, moving block 9, long hole 10, mounting plate 11, and tightening bolt 12. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will be combined with the drawings of the embodiments of the present invention to clearly and completely describe the technical solutions of 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 should fall within the scope of protection of the present invention.

[0021] Example 1:

[0022] like Figure 1 and Figure 2The figure shows a feed tray support mechanism for a vertical ring die pellet mill. It includes a base 2 mounted on a bearing chamber 1, a first support wheel 4 provided on the base 2 for supporting the bottom of the feed tray 3, and a second support wheel 5 provided on the base 2 for supporting the arc surface of the feed tray 3. The base 2 is fixed to the bearing chamber 1 by bolts. The external placement of the first and second support wheels 4 and 5 prevents wear and tear caused by dust accumulation. Disassembly is easy, time-saving, and replacement costs are low.

[0023] like Figure 2 As shown, a support seat 6 is provided on the base 2 , and a groove is provided on the support seat 6 , and both ends of the support shaft of the first support wheel 4 are supported in the groove.

[0024] like Figure 2 As shown, the side of the base 2 is provided with a first connecting block 7 and a second connecting block 8 connected to the first connecting block 7. The first connecting block 7 and the second connecting block 8 are connected by screws. The contact surfaces of the first connecting block 7 and the second connecting block 8 are both provided with a slot. The two slots are spliced to form a hexagonal prism groove. The lower end of the rotating shaft of the second support wheel 5 is a hexagonal prism that mates with the hexagonal prism slot. After the first connecting block 7 and the second connecting block 8 are separated, the second support wheel 5 can be removed and replaced. The hexagonal prism can achieve precise height positioning of the second support wheel 5.

[0025] Example 2:

[0026] like Figure 3 As shown, the base 2 is provided with a moving block 9 that moves on the base 2 , and the second supporting wheel 5 is installed on the moving block 9 .

[0027] The moving block 9 is provided with a slot that cooperates with the side of the base 2, and the base 2 is provided with a long hole 10. The moving block 9 and the base 2 are connected by bolts. The bolts pass through the long holes. By loosening the bolts, the moving block 9 can be moved along the long holes 10, which can adapt to different sizes of feeding plates.

[0028] The base 2 is provided with a tightening mechanism for tightening the moving block 9 .

[0029] The tightening mechanism includes a mounting plate 11 arranged on the base 2, and a tightening bolt 12 arranged on the mounting plate 11. The tightening bolt 12 passes through the mounting plate and is threadedly connected between the mounting plate. The tightening bolt 12 can be rotated to tighten the moving block 9 to ensure that the second support wheel 5 is reliably supported.

[0030] The rest of the structure is the same as that of the first embodiment.

[0031] In the description of the present invention, it should be noted that the terms "left", "right", "up", "down", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0032] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to 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 the specific circumstances.

Claims

1. A vertical ring die pellet machine feeding plate support mechanism, characterized in that: The invention comprises a base (2) mounted on a bearing chamber (1), a first support wheel (4) provided on the base (2) for supporting the bottom of a material-diverting disc (3), and a second support wheel (5) provided on the base (2) for supporting the arc surface of the material-diverting disc (3).

2. A vertical ring die pellet machine feeding disc support mechanism according to claim 1, characterized in that: A support seat (6) is provided on the base (2), and a groove is provided on the support seat (6), and both ends of the support shaft of the first support wheel (4) are supported in the groove.

3. The supporting mechanism for the feeding plate of a vertical ring die pellet machine according to claim 1, characterized in that: The side surface of the base (2) is provided with a first connecting block (7) and a second connecting block (8) connected to the first connecting block (7); a card slot is provided on the contact surface of the first connecting block (7) and the second connecting block (8); the two card slots are spliced to form a hexagonal prism groove; the lower end of the rotating shaft of the second supporting wheel (5) is a hexagonal prism matched with the hexagonal prism groove.

4. A feeding plate support mechanism for a vertical ring die pellet machine according to claim 1, characterized in that: The base (2) is provided with a moving block (9) that moves on the base (2), and the second supporting wheel (5) is mounted on the moving block (9).

5. A feeding plate support mechanism for a vertical ring die pellet machine according to claim 4, characterized in that: The moving block (9) is provided with a slot that matches the side of the base (2), the base (2) is provided with a long hole (10), and the moving block (9) and the base (2) are connected by bolts.

6. A feeding plate support mechanism for a vertical ring die pellet machine according to claim 4, characterized in that: The base (2) is provided with a tightening mechanism for tightening the moving block (9).

7. A feeding plate support mechanism for a vertical ring die pellet machine according to claim 6, characterized in that: The tightening mechanism comprises a mounting plate (11) arranged on the base (2) and a tightening bolt (12) arranged on the mounting plate (11).

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