Anti-shaking mixing roller

Abstract

The utility model discloses an anti-shaking material mixing roller, which belongs to the technical field of material mixing equipment and comprises a fixed bottom plate, fixed vertical frames are fixedly mounted on the left side and the right side of the upper surface of the fixed bottom plate, a material mixing roller is arranged at the tops of the fixed vertical frames, and annular rack plates are fixedly mounted on the left side face and the right side face of the material mixing roller. An elastic tensioning device is fixedly installed on the outer side face of the fixed vertical frame. According to the anti-shaking material stirring roller, pressing springs are arranged to drive movable rods and linkage transverse columns under the action of self elasticity to drive movable stand columns and bearings to make close contact with the left side and the right side of the material stirring roller, it is better guaranteed that the bearings make contact with the material stirring roller stably, and the shaking situation of the material stirring roller in the rotating process is effectively reduced; the whole equipment is safer and more stable to use, materials can be stirred more uniformly, the mixing quality of the materials is improved, and more efficient production and processing are facilitated.

Description

Technical Field

[0001] This utility model belongs to the technical field of mixing equipment, specifically an anti-sway mixing drum. Background Technology

[0002] In industrial production and agricultural processing, mixing drums are widely used for mixing and stirring materials. However, when the existing mixing drums are in operation at higher speeds, they tend to sway up and down, resulting in significant vibration of the entire equipment and a higher failure rate. This excessive swaying not only leads to uneven mixing and affects the quality of material mixing but also reduces work efficiency. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides an anti-sway mixing drum, which solves the problem that when the drum speed is high during production, it will sway up and down, resulting in large vibration of the overall equipment, high failure rate, uneven mixing, affecting the quality of material mixing and reducing work efficiency.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-sway mixing drum, comprising a fixed base plate, with fixed supports fixedly installed on both the left and right sides of the upper surface of the fixed base plate, a mixing drum provided on the top of the fixed supports, and annular rack plates fixedly installed on both the left and right sides of the mixing drum. An elastic tensioning device is fixedly installed on the outer side of the fixed supports, and a drive motor is fixedly installed on the top of the fixed supports. A rotating gear is fixedly installed at the output end of the drive motor, and the annular rack plate meshes with the rotating gear.

[0007] As a further embodiment of this utility model: the elastic tensioning device includes a fixed plate fixedly installed on the outer side of the fixed frame, a pressing spring fixedly installed on the lower surface of the fixed plate, a movable bracket fixedly installed at the bottom end of the pressing spring, a pulling vertical rod fixedly installed on the upper surface of the movable bracket, a limiting bracket fixedly installed on the upper surface of the fixed plate, a limiting rod inserted into the pulling vertical rod through the interior of the limiting bracket, a rotatable movable rod provided at the bottom of the movable bracket, a rotatable linkage bracket provided at the bottom of the movable rod, a linkage horizontal column fixedly installed on the inner side of the linkage bracket, a movable column fixedly installed on the inner side of the linkage horizontal column, a connecting horizontal plate connected to the inner side of the fixed frame provided on the outer surface of the movable column, and a bearing provided on the outer surface of the movable column.

[0008] As a further embodiment of this utility model: a movable slider is fixedly installed on the inner side of the movable bracket, and a movable groove is opened on the outer side of the fixed stand, with the movable slider slidably connected to the movable groove.

[0009] As a further embodiment of this utility model: a limiting through hole is provided on the outer surface of the pulling vertical rod, and the size of the limiting through hole is adapted to the size of the limiting rod.

[0010] As a further embodiment of this utility model: the interior of the connecting cross plate is provided with an elliptical through hole, and the bearing slides inside the elliptical through hole.

[0011] As a further embodiment of this utility model: the bearing abuts against the left and right sides of the mixing drum.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This anti-sway mixing drum, through the action of a pressing spring, drives the moving rod and the linkage cross column to move the vertical column and bearings into close contact with the left and right sides of the mixing drum. This better ensures the stability of the contact between the bearings and the mixing drum, effectively reducing the shaking of the mixing drum during rotation. This makes the overall equipment safer and more stable to use, helps to mix materials more evenly, improves the mixing quality of materials, and facilitates more efficient production and processing.

[0015] 2. This anti-sway mixing drum is driven by a drive motor that rotates a gear that meshes with a ring rack plate to rotate the mixing drum. The bearings provide auxiliary stability, effectively solving the problem of up-and-down swaying when the mixing drum moves at high speeds. This effectively reduces the overall vibration amplitude of the equipment, lowers the probability of equipment failure, and effectively improves the efficiency of equipment use. Attached Figure Description

[0016] Figure 1 , Figure 2 This is a schematic diagram of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the elastic tensioning device of this utility model;

[0018] In the diagram: 1. Fixed base plate; 2. Fixed upright frame; 3. Mixing drum; 4. Annular rack plate; 5. Elastic tensioning device; 501. Fixed plate; 502. Pressing spring; 503. Moving bracket; 504. Pulling vertical rod; 505. Limiting bracket; 506. Limiting rod; 507. Moving rod; 508. Linkage bracket; 509. Linkage horizontal column; 510. Moving upright column; 511. Connecting horizontal plate; 512. Bearing; 6. Drive motor; 7. Rotating gear. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-3 As shown, this utility model provides a technical solution: an anti-sway mixing drum, including a fixed base plate 1. Fixed supports 2 are bolted to both the left and right sides of the upper surface of the fixed base plate 1, providing stable support for the entire device. A mixing drum 3 is mounted on the top of the fixed supports 2. The mixing drum 3 is the core component for material mixing. Ring-shaped rack plates 4 are welded to both the left and right sides of the mixing drum 3. The ring-shaped rack plates 4 mesh with rotating gears 7 to drive the rotation of the mixing drum 3. An elastic tensioning device 5 is fixedly mounted on the outer side of the fixed supports 2, ensuring the stability of the mixing drum 3 during rotation and preventing it from swaying. A drive motor 6 is bolted to the top of the fixed supports 2. A rotating gear 7 is fixedly mounted to the output end of the drive motor 6 via a coupling. The ring-shaped rack plates 4 mesh with the rotating gear 7. The drive motor 6 drives the mixing drum 3 to rotate through the transmission of the rotating gear 7 and the ring-shaped rack plates 4.

[0021] The elastic tensioning device 5 includes a fixing plate 501 fixedly installed on the outer side of the fixed frame 2. The fixing plate 501 is fixed to the fixed frame 2 by bolts, providing a mounting base for other components of the elastic tensioning device 5. A pressing spring 502 is fixedly installed on the lower surface of the fixing plate 501 by welding. The pressing spring 502 is a key component for realizing the elastic tensioning function. A movable bracket 503 is fixedly installed on the bottom end of the pressing spring 502 by welding. The movable bracket 503 can move on the fixed frame 2. A pulling vertical rod 504 is fixedly installed on the upper surface of the movable bracket 503 by welding. The pulling vertical rod 504 is used to cooperate with the limiting rod 506 to limit the movement range of the movable bracket 503. A limiting bracket 505 is fixedly installed on the upper surface of the fixing plate 501 by bolts. The limiting bracket 505 is used to install the limiting rod 506. The limiting rod 506, which is inserted into the pulling vertical rod 504, passes through the interior of the limiting bracket 505. The limiting rod 506 can prevent the movable bracket 503 from moving excessively. A rotatable moving rod 507 is mounted on the bottom of the frame 503 via bearings. The moving rod 507 can move and rotate under the drive of the moving support 503. A rotatable linkage support 508 is mounted on the bottom of the moving rod 507 via bearings. The linkage support 508 is used to transmit the movement of the moving rod 507. A linkage cross column 509 is fixedly mounted on the inner side of the linkage support 508 by welding. The linkage cross column 509 transmits the movement of the linkage support 508 to the moving column 510. A moving column 510 is fixedly mounted on the inner side of the linkage cross column 509 by welding. The moving column 510 is used to drive the bearing 512 to move. A connecting cross plate 511 connected to the inner side of the fixed frame 2 is mounted on the outer surface of the moving column 510 by bolts. The connecting cross plate 511 provides certain support and guidance for the moving column 510. A bearing 512 is mounted on the outer surface of the moving column 510 via bearings. The bearing 512 abuts against the left and right sides of the mixing drum 3, which plays a role in stabilizing the mixing drum 3.

[0022] Specifically, such as Figure 3As shown, a movable slider is fixedly installed on the inner side of the movable bracket 503 by welding, and a movable groove is opened on the outer side of the fixed stand 2. The movable slider is slidably connected to the movable groove. This structural design allows the movable bracket 503 to move stably up and down on the fixed stand 2, while restricting its horizontal movement, ensuring the stability of the elastic tensioning device 5. A limit through hole is opened on the outer surface of the pulling vertical rod 504. The size of the limit through hole is adapted to the size of the limit rod 506. When the movable bracket 503 moves, the limit rod 506 can slide in the limit through hole. When the movable bracket 503 moves to a certain position, the limit rod 506 can be inserted into the limit through hole, restricting the movable bracket 503 from moving further, thereby protecting the elastic tensioning device 5. To prevent damage to each component due to excessive movement, the connecting plate 511 has an elliptical through hole inside. The bearing 512 slides inside the elliptical through hole. The design of the elliptical through hole provides a certain amount of movement space for the bearing 512, allowing it to better adapt to the slight positional changes of the mixing drum 3 during rotation. This ensures that the bearing 512 is always in close contact with the mixing drum 3, further improving the anti-sway effect. The bearing 512 abuts against the left and right sides of the mixing drum 3. Through the close contact between the bearing 512 and the mixing drum 3, and by utilizing the rolling friction characteristics of the bearing 512, the resistance to the rotation of the mixing drum 3 is minimized while ensuring stable support for the mixing drum 3, thereby effectively suppressing the swaying of the mixing drum 3.

[0023] The working principle of this utility model is as follows:

[0024] S1. When it is necessary to use the mixing drum 3 to stir the material, start the drive motor 6. The output end of the drive motor 6 drives the rotating gear 7 to rotate. The rotating gear 7 meshes with the ring rack plate 4 to rotate and stir the electric mixing drum 3.

[0025] S2. Simultaneously, the pressing spring 502, under its own elastic force, drives the moving bracket 503 to move downward. The moving bracket 503 drives the moving rod 507 to move, the moving rod 507 drives the linkage bracket 508 to move, the linkage bracket 508 drives the linkage cross column 509 to move, and the linkage cross column 509 drives the moving column 510 and bearing 512 to move and abut against the left and right sides of the mixing drum 3, ensuring the stability of the mixing drum 3 during rotation.

[0026] In summary, this anti-sway mixing drum, through the setting of a pressing spring 502, drives the moving rod 507 and the linkage cross column 509 under its own elastic force, which in turn drives the moving column 510 and the bearing 512 to make close contact with the left and right sides of the mixing drum 3. This better ensures the stability of the contact between the bearing 512 and the mixing drum 3, effectively reducing the shaking of the mixing drum 3 during rotation. This makes the overall equipment safer and more stable to use, helps to mix materials more evenly, improves the mixing quality of materials, and facilitates more efficient production and processing.

[0027] This anti-sway mixing drum is driven by a drive motor 6 that drives a rotating gear 7 to mesh with a ring rack plate 4, thereby rotating the mixing drum 3. The bearing 512 provides auxiliary stability, effectively solving the problem of up-and-down swaying when the mixing drum 3 moves at high speed. This effectively reduces the vibration amplitude of the overall equipment, lowers the probability of equipment failure, and effectively improves the efficiency of equipment use.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A mixing drum with anti-sway function, comprising a fixed base plate (1), wherein fixed supports (2) are fixedly installed on both the left and right sides of the upper surface of the fixed base plate (1), and a mixing drum (3) is provided on the top of the fixed supports (2), characterized in that: The mixing drum (3) is fixedly installed with annular rack plates (4) on both sides. The outer side of the fixed frame (2) is fixedly installed with an elastic tensioning device (5). The top of the fixed frame (2) is fixedly installed with a drive motor (6). The output end of the drive motor (6) is fixedly installed with a rotating gear (7). The annular rack plate (4) meshes with the rotating gear (7).

2. The anti-sway mixing drum according to claim 1, characterized in that: The elastic tensioning device (5) includes a fixed plate (501) fixedly installed on the outer side of the fixed stand (2), a pressing spring (502) fixedly installed on the lower surface of the fixed plate (501), a movable bracket (503) fixedly installed at the bottom end of the pressing spring (502), a pulling rod (504) fixedly installed on the upper surface of the movable bracket (503), a limiting bracket (505) fixedly installed on the upper surface of the fixed plate (501), and a limiting rod (504) inserted into the pulling rod (504) through the interior of the limiting bracket (505). 06), the bottom of the movable bracket (503) is provided with a rotatable movable rod (507), the bottom of the movable rod (507) is provided with a rotatable linkage bracket (508), the inner side of the linkage bracket (508) is fixedly installed with a linkage cross column (509), the inner side of the linkage cross column (509) is fixedly installed with a movable column (510), the outer surface of the movable column (510) is provided with a connecting cross plate (511) connected to the inner side of the fixed bracket (2), and the outer surface of the movable column (510) is provided with a bearing (512).

3. The anti-sway mixing drum according to claim 2, characterized in that: The movable support (503) has a movable slider fixedly installed on its inner side, and the fixed support (2) has a movable groove on its outer side, with the movable slider slidably connected to the movable groove.

4. The anti-sway mixing drum according to claim 2, characterized in that: The outer surface of the pull rod (504) is provided with a limiting through hole, the size of which is adapted to the size of the limiting rod (506).

5. The anti-sway mixing drum according to claim 2, characterized in that: The connecting cross plate (511) has an elliptical through hole inside, and the bearing (512) slides inside the elliptical through hole.

6. The anti-sway mixing drum according to claim 2, characterized in that: The bearing (512) abuts against the left and right sides of the mixing drum (3).

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