Grinding device of middle-bin three-change four-pressing-wheel type feed granulator

Abstract

The utility model belongs to the technical field of grinding devices, and particularly relates to a grinding device of a middle-bin three-change four-pressing-wheel type feed granulator, which adopts the following scheme that the grinding device comprises a machine body, the base is fixedly mounted at the top of the right side of the machine body; the feeding hopper is located on a mounting ring at the top of the base, and the mounting ring is fixedly mounted on the outer side of the base; the grinding mechanism is matched with the base and the feeding hopper, and the grinding mechanism comprises a grinding disc, a coupler, four grinding rollers and four mounting frames; the feeding hopper is arranged on the base, the grinding disc is arranged on the inner side of the base, the grinding disc is matched with the machine body, the coupler is matched with the machine body, the coupler is matched with the grinding rollers, and the grinding rollers are rotationally connected with the mounting frame. Or the grinding disc is replaced to adapt to different use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding device for a medium bin three-to-four pressure wheel type feed granulator. Background Technique

[0002] A granulator is used to grind wet powder materials into required granules, and can also crush blocky dry materials into required granules. Its main features are that the screen is easy to install and disassemble, and the tightness can be adjusted appropriately. It is convenient to disassemble and easy to clean.

[0003] In the prior art, the grinding device of the granulator is not convenient to open the inside of the grinding device during use, and it is not convenient to replace the grinding rollers inside the grinding device. Therefore, the utility model provides a grinding device for a medium bin three-to-four pressure wheel type feed granulator to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages that the grinding device of the granulator in the prior art is not convenient to open the inside of the grinding device and not convenient to replace the grinding rollers inside the grinding device, and a grinding device for a medium bin three-to-four pressure wheel type feed granulator is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A grinding device for a medium bin three-to-four pressure wheel type feed granulator, comprising

[0007] A machine body;

[0008] A base, the base is fixedly installed on the top of the right side of the machine body;

[0009] A feed hopper, the feed hopper is located on the top of the base

[0010] An installation ring, the installation ring is fixedly installed on the outside of the base;

[0011] A grinding mechanism, the grinding mechanism is matched with the base and the feed hopper.

[0012] As a preferred scheme of the utility model, the grinding mechanism includes: a grinding disc, a coupling, four grinding rollers and four mounting brackets;

[0013] The grinding disc is located inside the base, the grinding disc is matched with the machine body, the coupling is matched with the machine body, the coupling is matched with the grinding roller, the grinding roller is rotatably connected with the mounting bracket, and the mounting bracket is fixedly connected with the installation ring.

[0014] As a preferred scheme of the utility model, a plurality of mounting through holes arranged at equal intervals are formed on the installation ring.

[0015] As a preferred solution of the present utility model, fixing bolts are threadedly connected to the tops of the four mounting brackets, and the bottoms of the fixing bolts cooperate with the grinding roller.

[0016] As a preferred solution of the present utility model, four mounting bolts are threadedly connected to the four mounting brackets, and the four mounting bolts all penetrate through the mounting through holes.

[0017] Beneficial effects:

[0018] In the present utility model: by first disassembling the feed hopper, the feed hopper can be separated from the base, and the feed hopper can be disassembled to add or reduce the number of grinding rollers, or replace the grinding disc to meet different usage requirements. Description of the drawings

[0019] Figure 1 is the front view of the present utility model;

[0020] Figure 2 is the top view of the present utility model;

[0021] Figure 3 is the three-dimensional view of the present utility model;

[0022] In the figure: 1, body; 2, base; 3, discharge pipe; 4, feed hopper; 5, grinding disc; 6, coupling; 7, grinding roller; 8, mounting bracket; 9, mounting ring; 10, mounting bolt; 11, fixing bolt. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] Embodiment

[0025] Refer to Figures 1 - 3 , a grinding device for a medium bin three-to-four pressure wheel type feed granulator, including

[0026] body 1;

[0027] base 2, and the base 2 is fixedly installed on the top right side of the body 1;

[0028] feed hopper 4, and the feed hopper 4 is located on the top of the base 2

[0029] mounting ring 9, and the mounting ring 9 is fixedly installed on the outside of the base 2;

[0030] grinding mechanism, and the grinding mechanism cooperates with the base 2 and the feed hopper 4.

[0031] As a preferred solution of the present utility model, the grinding mechanism includes: a grinding disc 5, a coupling 6, four grinding rollers 7 and four mounting brackets 8;

[0032] The grinding disc 5 is located inside the base 2. The grinding disc 5 cooperates with the machine body 1. The coupling 6 cooperates with the machine body 1. The coupling 6 cooperates with the grinding rollers 7. The grinding rollers 7 are rotatably connected to the mounting brackets 8. The mounting brackets 8 are fixedly connected to the mounting ring 9.

[0033] With the above structure: By first disassembling the feed hopper 4, the feed hopper 4 can be separated from the base 2 to disassemble the feed hopper 4, and the number of grinding rollers 7 can be increased or decreased, or the grinding disc 5 can be replaced to meet different usage requirements.

[0034] As a preferred solution of the present utility model, a plurality of mounting through holes arranged at equal intervals are provided on the mounting ring 9.

[0035] As a preferred solution of the present utility model, fixing bolts 10 are threadedly connected to the tops of the four mounting brackets 8, and the bottoms of the fixing bolts 10 cooperate with the grinding rollers 7.

[0036] As a preferred solution of the present utility model, four mounting bolts 11 are threadedly connected to the four mounting brackets 8, and the four mounting bolts 11 all penetrate through the mounting through holes.

[0037] Working principle of the utility model: When it is necessary to disassemble or replace the grinding roller 7 and the grinding disc 5 inside the base 2, only the feed hopper 4 needs to be disassembled, and the number of grinding rollers 7 inside the base 2 can be adjusted. The grinding roller 7 can be disassembled and replaced through the fixing bolts 11. The grinding roller 7 can quickly switch to install two grinding rollers 7, three grinding rollers 7, and four grinding rollers 7. Conventional models can only install one type of grinding roller 7. Two grinding rollers 7 are suitable for pressing forage, and three grinding rollers 7 and four grinding rollers 7 are suitable for pressing powder materials. Each type of pressing roller has different usage requirements. For old models, if the grinding roller 7 needs to be replaced, the base 2 or the model needs to be replaced to meet the requirements of other grinding rollers 7. The main shaft bearing inside the base 2 is upgraded to be fixed by 3 bearings. Conventional models are fixed by two bearings for the main drive shaft. One bearing is installed inside the base 2 and two bearings are installed at the upper end of the base 2. In the past, due to long-term load, the bearing at the upper end of the base 2 was prone to damage. We considered installing an additional bearing at the upper end of the base 2 to reduce the load pressure on a single bearing, making the bearing more durable and not easily damaged. Installing three bearings also improves the concentricity of the main drive shaft and reduces the driving resistance of the main shaft. At the bottom of the base 2, we adopt a pagoda-style design structure to improve the strength of the connection position at the lower end of the base 2. The original structure has no intermediate support position. The grinding disc 5 can be replaced, and then the grinding roller is installed through the fixing bolts 11, and then the feed hopper 4 is installed, and the grinding roller 7 can be used stably. The grinding disc 5 is driven by the power of the machine body 1, and the machine body 1 drives the grinding disc 5 to rotate to grind and form the material.

[0038] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution and the inventive concept of the utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the utility model.

Claims

1. A grinding device for a medium bin three-to-four variable pressure wheel type feed granulator, characterized in that, including a body (1); a base (2), the base (2) being fixedly installed at the top right of the body (1); a feed hopper (4), the feed hopper (4) being located at the top of the base (2) a mounting ring (9), the mounting ring (9) being fixedly installed on the outer side of the base (2); a grinding mechanism, the grinding mechanism being cooperated with the base (2) and the feed hopper (4).

2. The grinding device of a middle bin three-to-four pressure wheel type feed granulator according to claim 1, characterized in that, The grinding mechanism includes: a grinding disc (5), a coupling (6), four grinding rollers (7) and four mounting brackets (8); The grinding disc (5) is inside the base (2), the grinding disc (5) is cooperated with the body (1), the coupling (6) is cooperated with the body (1), the coupling (6) is cooperated with the grinding roller (7), the grinding roller (7) is rotatably connected to the mounting bracket (8), and the mounting bracket (8) is fixedly connected to the mounting ring (9).

3. The grinding device of a middle bin three-to-four pressure wheel type feed granulator according to claim 1, characterized in that, A plurality of mounting through holes arranged at equal intervals are formed in the mounting ring (9).

4. The grinding device of a middle bin three-to-four pressure wheel type feed granulator according to claim 2, characterized in that, Fixing bolts (10) are threadedly connected to the tops of the four mounting brackets (8), and the bottoms of the fixing bolts (10) are cooperated with the grinding rollers (7).

5. The grinding device of a medium bin three-to-four pressure wheel type feed granulator according to claim 2, characterized in that, Four mounting bolts (11) are threadedly connected to each of the four mounting brackets (8), and the four mounting bolts (11) all penetrate through the mounting through holes.

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