Starch modification extrusion granulator with side feeding system

Abstract

The utility model relates to a starch modification extrusion pelletizer with a side feeding system, which aims to solve the technical problem that certain error exists between the discharge part of a current external feeding device and a side feeding mechanism of the pelletizer to influence feeding, and comprises a pelletizer body and a feeding structure, according to the feeding structure, the inner end of a feeding channel A is fixedly arranged at a feeding opening in the side end of the feeding box; the inner end of the feeding channel B is inserted into the outer end of the feeding channel A; the hopper is fixedly arranged at a feeding hole of the feeding channel B; the vertical end of the L-shaped plate is fixedly arranged on the bottom side of the feeding channel A; the hydraulic cylinder body is fixedly arranged on the horizontal section of the L-shaped plate; the connecting plate is fixedly arranged on the bottom side of the feeding channel B; the hydraulic cylinder has the advantages that the position of the feeding channel B relative to the feeding channel A is adjusted, and the position of the hopper is adjusted under the condition that equipment is not moved, so that the hopper corresponds to the discharging position of an external feeding device.

Description

Technical Field

[0001] The utility model relates to the technical field of granulators, in particular to an extrusion granulator with a starch modification and a side feeding system. Background Art

[0002] Starch modification is a process of changing the physicochemical properties, functional characteristics or structure of starch by physical, chemical or enzymatic methods. The modified starch additive raw materials can be granulated by a granulator, which is a molding machine that can make materials into a specific shape.

[0003] The feeding mechanism set on the side of the granulator is also called the side feeding system. The existing side feeding mechanism is fixed in position. When connecting the external feeding device, it cannot be adjusted according to the actual installation position. There is a certain error between the discharge point of the external feeding device and the side feeding mechanism of the granulator, which affects the feeding.

[0004] In view of this, we propose an extrusion granulator with a side feeding system for starch modification. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a starch-modified extrusion granulator with a side feeding system to solve the technical problem that there is a certain error between the discharge point of the current external feeding device and the side feeding mechanism of the granulator, which affects the feeding.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a starch-modified extrusion granulator with a side feeding system, including a granulator body and a feeding structure;

[0007] The feeding structure is arranged at the side end of the feeding box of the granulator body;

[0008] The feeding structure includes a feeding channel A, a feeding channel B, a sealing plate, a hopper, an L-shaped plate, a hydraulic cylinder body and a connecting plate;

[0009] The inner end of the feed channel A is fixedly arranged at the feed opening at the side end of the feed box;

[0010] The inner end of the feed channel B is inserted into the outer end of the feed channel A;

[0011] Wherein, the outer wall of the feed channel B contacts and cooperates with the inner wall of the feed channel A;

[0012] The sealing plate is fixedly arranged at the outer end of the feed channel B;

[0013] The hopper is fixedly arranged at the feeding port of the feeding channel B;

[0014] The vertical end of the L-shaped plate is fixedly arranged on the bottom side of the feed channel A;

[0015] The hydraulic cylinder body is fixedly arranged on the horizontal section of the L-shaped plate;

[0016] The connecting plate is fixedly arranged on the bottom side of the feed channel B;

[0017] Wherein, the outer end of the piston rod of the hydraulic cylinder body is fixedly connected to the connecting plate.

[0018] Preferably, an air duct is fixedly provided on the sealing plate, the inner cavity of the air duct is communicated with the feed channel B, and the outer end of the air duct is connected to the blower body.

[0019] Preferably, a shoveling frame is fixedly provided at the inner end of the feed channel B, and the outer wall of the shoveling frame is in contact with and cooperates with the inner wall of the feed channel A.

[0020] Preferably, the cross-section of the shoveling frame is a triangular structure, and the inclined surface of the shoveling frame faces outwards.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The utility model is provided with a feed channel A, a feed channel B, a sealing plate, a hopper, an L-shaped plate, a hydraulic cylinder body and a connecting plate, and has the advantages of adjusting the position of the feed channel B relative to the feed channel A and adjusting the position of the hopper without moving the device, so that the hopper corresponds to the discharge of the external feeding device, and solves the problem that there is a certain error between the discharge of the external feeding device and the side feeding mechanism of the granulator, which affects the feeding.

[0023] 2. The utility model has the advantage of assisting in conveying feed by providing an air duct and a blower body, blowing air into the feed channel B and the feed channel A through the blower body.

[0024] 3. The utility model has the advantage that, by providing a shoveling frame, when the feed channel B moves inward relative to the feed channel A, the raw materials attached to the inner wall of the feed channel A can be shoveled off by the shoveling frame without affecting the movement of the feed channel B. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the feeding structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the cross-sectional connection structure of the feed channel A and the feed channel B of the utility model;

[0028] Figure 4 For the utility model Figure 3 A magnified schematic diagram of point A;

[0029] In the figure: 1. Granulator body; 2. Feed box; 3. Feed structure;

[0030] 301, feed channel A; 302, feed channel B; 303, sealing plate; 304, hopper; 305, L-shaped plate; 306, connecting plate; 307, hydraulic cylinder body; 308, air duct; 309, blower body;

[0031] 3021, shovel frame. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0033] Example 1: A starch modified extruder granulator with side feeding system, see Figures 1 to 4 , comprising a granulator body 1, and a feeding structure 3;

[0034] The feeding structure 3 is arranged at the side end of the feeding box 2 of the granulator body 1;

[0035] The feeding structure 3 includes a feeding channel A 301, a feeding channel B 302, a sealing plate 303, a hopper 304, an L-shaped plate 305, a hydraulic cylinder body 307 and a connecting plate 306;

[0036] The inner end of the feed channel A301 is fixed at the feed port at the side end of the feed box 2; the inner end of the feed channel B302 is inserted into the outer end of the feed channel A301; wherein, the outer wall of the feed channel B302 is in contact with the inner wall of the feed channel A301; the sealing plate 303 is fixed at the outer end of the feed channel B302; the hopper 304 is fixed at the feed port of the feed channel B302; the vertical end of the L-shaped plate 305 is fixed at the bottom side of the feed channel A301; the hydraulic cylinder body 307 is fixed at the horizontal section of the L-shaped plate 305, and the hydraulic cylinder body 307 is selected and used by the technical personnel of this profession according to the actual situation; the connecting plate 306 is fixed at the bottom side of the feed channel B302; wherein, the outer end of the piston rod of the hydraulic cylinder body 307 is fixedly connected to the connecting plate 306.

[0037] The utility model has the advantages of adjusting the position of the feed channel B302 relative to the feed channel A301 and adjusting the position of the hopper 304 without moving the device by arranging the feed channel A301, the feed channel B302, the sealing plate 303, the hopper 304, the L-shaped plate 305, the hydraulic cylinder body 307 and the connecting plate 306, so as to make the hopper 304 correspond to the discharge of the external feeding device, thereby solving the problem that there is a certain error between the discharge of the external feeding device and the side feeding mechanism of the granulator, which affects the feeding.

[0038] Specifically, the sealing plate 303 is fixedly provided with an air duct 308, the inner cavity of the air duct 308 is connected to the feed channel B302, and the outer end of the air duct 308 is connected to a blower body 309, and the blower body 309 is selected and used by the technicians in this field according to the actual situation.

[0039] The utility model has the advantage of assisting in conveying feed by arranging the air duct 308 and the blower body 309 so as to blow air into the feed channel B302 and the feed channel A301 through the blower body 309 .

[0040] Furthermore, a shoveling frame 3021 is fixedly provided at the inner end of the feed channel B302, and the outer wall of the shoveling frame 3021 is in contact with and cooperates with the inner wall of the feed channel A301.

[0041] The utility model provides a shoveling frame 3021, so that when the feed channel B302 moves inward relative to the feed channel A301, the raw materials attached to the inner wall of the feed channel A301 can be shoveled away by the shoveling frame 3021, without affecting the movement of the feed channel B302.

[0042] Furthermore, the cross section of the shoveling frame 3021 is a triangular structure, and the inclined surface of the shoveling frame 3021 faces outward, and the shoveled materials are pushed away along the inclined surface to reduce the pile of materials.

[0043] Working principle: When using the device of the utility model, according to the position of the discharge of the external feeding device, the hydraulic cylinder body 307 drives the piston rod to move, thereby driving the connecting plate 306 to move, causing the feed channel B302 to move relative to the feed channel A301, and adjusting the total length of the feed channel A301 and the feed channel B302, so that the hopper 304 corresponds to the discharge of the external feeding device. When the feed channel B302 moves inward relative to the feed channel A301, the raw materials attached to the inner wall of the feed channel A301 are shoveled off by the shoveling frame 3021, and the movement of the feed channel B302 is not affected. The blower body 309 blows air into the feed channel B302 and the feed channel A301 through the air duct 308, and the raw materials are fed into the feed box 2.

[0044] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A starch-modified extrusion granulator with a side feeding system, comprising a granulator body (1), characterized in that: Also includes: A feeding structure (3) is arranged at a side end of a feeding box (2) of the granulator body (1); The feeding structure (3) comprises: A feed channel A (301), the inner end of which is fixedly arranged at the feed opening at the side end of the feed box (2); A feed channel B (302), the inner end of which is inserted into the outer end of the feed channel A (301); Wherein, the outer wall of the feed channel B (302) is in contact with the inner wall of the feed channel A (301); A sealing plate (303) is fixedly mounted on the outer end of the feed channel B (302); A hopper (304) is fixedly arranged at the feed inlet of the feed channel B (302); An L-shaped plate (305), the vertical end of which is fixedly mounted on the bottom side of the feed channel A (301); A hydraulic cylinder body (307) is fixedly mounted on the horizontal section of the L-shaped plate (305); A connecting plate (306) is fixedly arranged on the bottom side of the feed channel B (302); Wherein, the outer end of the piston rod of the hydraulic cylinder body (307) is fixedly connected to the connecting plate (306).

2. The starch-modified extrusion granulator with a side feeding system according to claim 1, characterized in that: An air duct (308) is fixedly provided on the sealing plate (303), the inner cavity of the air duct (308) is communicated with the feed channel B (302), and the outer end of the air duct (308) is connected to a blower body (309).

3. The starch-modified extrusion granulator with side feeding system according to claim 1, characterized in that: A shoveling frame (3021) is fixedly provided at the inner end of the feeding channel B (302), and the outer wall of the shoveling frame (3021) is in contact with and cooperates with the inner wall of the feeding channel A (301).

4. The starch-modified extrusion granulator with a side feeding system as claimed in claim 3, characterized in that: The cross section of the shoveling frame (3021) is a triangular structure, and the inclined surface of the shoveling frame (3021) faces outwards.

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