A mixing device for a total mixed ration (TMR) preparation machine

Abstract

This utility model provides a mixing device for a total mixed ration (TMR) preparation machine, relating to the field of mixing technology for TMR preparation machines. It aims to solve the problem that existing mixing devices in TMR preparation machines have a single function, only performing a mixing action, resulting in poor mixing performance. The device includes a working box with supporting feet evenly distributed at the bottom. Two feed inlets are installed at the top of the working box, and an outlet is installed at the bottom. A rotating shaft passes through the working box, and a pulley is fixedly connected to the right end of the shaft. A drive wheel is installed below the pulley, and the drive wheel is rotatably mounted in the working box via a rotating rod. The pulley and the drive wheel are connected by a chain. A limit plate is fixedly connected to the rotating rod to prevent lateral displacement during rotation.

Description

Technical Field

[0001] This utility model relates to the field of mixing technology for total mixed ration (TMR) preparation machines, and more particularly to a mixing device for a TMR preparation machine. Background Technology

[0002] The total mixed ration (TMR) preparation machine achieves uniform mixing of roughage (such as silage and hay), concentrate (such as corn and soybean meal), and additives through mechanical stirring, with the stirring device serving as the core execution component.

[0003] The existing mixing devices in total mixed ration (TMR) preparation machines have a single function: mixing. However, the mixing effect of these devices is poor. Therefore, it is of great importance to design a new mixing device for a TMR preparation machine to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the existing mixing devices in total mixed ration (TMR) preparation machines have a single function of mixing and poor mixing effect, and therefore proposes a mixing device for a TMR preparation machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mixing device for a total mixed ration (TMR) preparation machine, comprising a working box, with supporting feet evenly distributed at the bottom of the working box, two feed inlets installed at the top of the working box, and an outlet installed at the bottom of the working box, a rotating shaft passing through the working box, a pulley fixedly connected to the right end of the rotating shaft, a drive wheel installed below the pulley, the drive wheel being rotatably mounted in the working box via a rotating rod, the pulley and the drive wheel being connected by a chain, and a limit plate fixedly connected to the rotating rod to prevent lateral displacement of the rotating rod during rotation.

[0006] Preferably, a rectangular plate is mounted on the working box, and a drive motor is mounted on the rectangular plate. The output end of the drive motor is connected to the drive wheel.

[0007] Preferably, a mixing frame is fixedly connected to the rotating shaft via an auxiliary block, and a spiral crushing blade is fixedly connected to the rotating shaft on the inner side of the mixing frame.

[0008] Preferably, a sliding baffle is installed in the outlet, a handle is installed at the right end of the baffle, a receiving groove is provided on the inner wall of the outlet, and the left end of the baffle fits into the receiving groove.

[0009] Preferably, the top of the feed inlet has a conical shape.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. In this utility model, during use, a mixing frame structure is set on a rotatable shaft in the working box, and a spiral crushing blade is installed on the inner side of the mixing frame on the shaft. During actual mixing, the spiral crushing blade performs the initial crushing work, and then the mixing frame performs the mixing work, thus mixing the raw materials inside the working box. Compared with the mixing structure in conventional total mixed ration (TMR) preparation machines, the technical solution adopted by this utility model can realize the crushing and mixing of raw materials in the same working box, greatly improving the mixing efficiency and mixing quality. The overall structure is compact and directly installed in the working box, optimizing the existing space. It solves the problem that the mixing device in the existing TMR preparation machine has a single function, only performing a mixing function, and the mixing effect of the existing mixing device is poor.

[0012] 2. In this utility model, during use, a sliding baffle structure is set at the outlet position. After the mixing is completed, the operator manually operates the handle to move the baffle away from the receiving tank, which facilitates the discharge of the mixed material from the working box. Attached Figure Description

[0013] Figure 1 This is an overall view of the mixing device of the total mixed ration (TMR) preparation machine of this utility model;

[0014] Figure 2 This is a partial side view of the spiral crushing blade in the mixing device of the total mixed ration (TMR) preparation machine of this utility model;

[0015] Legend: 1. Working box; 101. Support foot; 2. Feed inlet; 3. Outlet; 4. Rotating shaft; 401. Pulley; 402. Drive wheel; 403. Rotating rod; 404. Limiting plate; 405. Chain; 5. Rectangular plate; 501. Drive motor; 502. Auxiliary block; 503. Mixing frame; 504. Spiral crushing blade; 6. Baffle; 601. Handle ring; 602. Receiving groove. Detailed Implementation

[0016] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0018] This utility model provides a mixing device for a total mixed ration (TMR) preparation machine, including a working box 1. Support feet 101 are evenly distributed on the bottom of the working box 1. Two feed inlets 2 are installed on the top of the working box 1, and an outlet 3 is installed on the bottom of the working box 1. A rotating shaft 4 passes through the working box 1. A pulley 401 is fixedly connected to the right end of the rotating shaft 4. A drive wheel 402 is installed below the pulley 401. The drive wheel 402 is rotatably mounted in the working box 1 via a rotating rod 403. The pulley 401 and the drive wheel 402 are connected... The driving wheels 402 are connected by a chain 405. A limit plate 404 is fixedly connected to the rotating rod 403 to prevent lateral displacement during rotation. A rectangular plate 5 is installed on the working box 1, and a drive motor 501 is installed on the rectangular plate 5. The output end of the drive motor 501 is connected to the driving wheel 402. A mixing frame 503 is fixedly connected to the rotating shaft 4 through an auxiliary block 502. A spiral crushing blade 504 is fixedly connected to the rotating shaft 4 inside the mixing frame 503.

[0019] In actual use, the mixing device of the total mixed ration (TMR) preparation machine delivers raw materials into the working chamber 1 through two feed inlets 2 at the top of the working chamber 1. The mixing rack 503 is staggered from the feed inlets 2 to facilitate the entry of raw materials into the working chamber 1. At this time, the baffle 6 at the outlet 3 is in a blocked state. Then, the drive motor 501, in conjunction with the output end, drives the rotating rod 403 to rotate. Since a drive wheel 402 is fixedly connected to the rotating rod 403, the rotating rod 403 drives the drive wheel 402 to rotate. The drive wheel 402 is connected to the pulley 401 via a chain 405. Simultaneously, the rotation of the drive wheel 402, in conjunction with the chain 405, drives the pulley 401 to rotate. The pulley 401 is fixedly connected to the rotating shaft 4, ultimately driving the rotating shaft 4 to rotate within the working chamber 1. The mixing rack on the rotating shaft 4... With the assistance of the rotating shaft 4, the 503 and the spiral crushing blade 504 rotate to complete the crushing and mixing of the raw materials inside the working box 1. By setting the mixing frame 503 structure on the rotating shaft 4 in the working box 1, and installing the spiral crushing blade 504 on the inner side of the mixing frame 503 on the rotating shaft 4, the spiral crushing blade 504 performs the initial crushing work during actual mixing, and then the mixing frame 503 performs the mixing work to mix the raw materials inside the working box 1. Compared with the mixing structure in conventional total mixed ration (TMR) preparation machines, the technical solution adopted by this utility model can realize the crushing and mixing of raw materials in the same working box 1, greatly improving the mixing efficiency and mixing quality. The overall structure is compact and can be directly installed in the working box 1, optimizing the existing space.

[0020] Example 1

[0021] like Figure 1-2As shown, a sliding baffle 6 is installed in the outlet 3, and a handle ring 601 is installed on the right end of the baffle 6. A receiving groove 602 is provided on the inner wall of the outlet 3, and the left end of the baffle 6 fits into the receiving groove 602. The top of the feed inlet 2 has a conical opening structure.

[0022] The effect achieved by the entire embodiment 1 is that, during use, by setting a sliding baffle 6 structure at the outlet 3 position, after the mixing is completed, the operator manually operates the handle 601 to move the baffle 6 away from the receiving tank 602, which facilitates the discharge of the mixed material from the working box 1.

[0023] Working principle: Raw materials are fed into the working box through two inlets at the top. The mixing rack is staggered from the inlets to facilitate the entry of raw materials into the working box. At this time, the baffle structure at the outlet is blocked. Then, the drive motor drives the rotating rod to rotate. Since a drive wheel is fixedly connected to the rotating rod, the rotating rod drives the drive wheel to rotate. The drive wheel is connected to the pulley by a chain. While the drive wheel is rotating, the chain drives the pulley to rotate. The pulley is fixedly connected to the shaft. Finally, the shaft is driven to rotate in the working box. The mixing rack and the spiral crushing blade on the shaft rotate with the assistance of the shaft to complete the crushing and mixing of the raw materials inside the working box.

Claims

1. A mixing device for a total mixed ration (TMR) preparation machine, comprising a working box (1), wherein the bottom of the working box (1) is evenly distributed with supporting feet (101), characterized in that, Two feed ports (2) are installed on the top of the working box (1), and an outlet (3) is installed on the bottom of the working box (1). A rotating shaft (4) is installed in the working box (1). A pulley (401) is fixedly connected to the right end of the rotating shaft (4). A drive wheel (402) is installed below the pulley (401). The drive wheel (402) is rotatably installed in the working box (1) through a rotating rod (403). The pulley (401) and the drive wheel (402) are connected by a chain (405). A limit plate (404) is fixedly connected to the rotating rod (403) so that the rotating rod (403) will not have lateral displacement during rotation.

2. The mixing device of the total mixed ration (TMR) preparation machine according to claim 1, characterized in that, A rectangular plate (5) is installed on the work box (1), and a drive motor (501) is installed on the rectangular plate (5). The output end of the drive motor (501) is connected to the drive wheel (402).

3. The mixing device of the total mixed ration (TMR) preparation machine according to claim 1, characterized in that, A mixing frame (503) is fixedly connected to the rotating shaft (4) via an auxiliary block (502), and a spiral crushing blade (504) is fixedly connected to the rotating shaft (4) on the inner side of the mixing frame (503).

4. The mixing device of the total mixed ration (TMR) preparation machine according to claim 1, characterized in that, A sliding baffle (6) is installed in the outlet (3), and a handle ring (601) is installed on the right end of the baffle (6). A receiving groove (602) is provided on the inner wall of the outlet (3), and the left end of the baffle (6) fits into the receiving groove (602).

5. The mixing device of the total mixed ration (TMR) preparation machine according to claim 1, characterized in that, The top of the feed inlet (2) has a conical structure.

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