A conveying hopper for concrete production

Abstract

This utility model discloses a conveying hopper for concrete production, relating to the field of concrete production technology. It includes a hopper with a first limiting cover plate on top. Mounting frames are fixedly connected to both sides of the lower middle portion of the first limiting cover plate. A drive motor is fixedly connected inside the mounting frames. Through the design of the striking frame and mounting frames, when the drive motor is started, the striking frame strikes the mounting frame, causing it to vibrate. This vibration promotes the flow of raw materials within the hopper, ensuring complete placement of the raw materials in the concrete mixing equipment and reducing material residue. Simultaneously, the side support plate design, using a plug-in installation method, facilitates the disassembly of the first limiting cover plate, making it easy to clean the inside of the hopper and preventing the raw materials from solidifying and sticking together, thus facilitating use. Furthermore, the striking frame design prevents blockage of concrete raw materials between the first limiting cover plate and the hopper.

Description

Technical Field

[0001] This utility model relates to the field of concrete production technology, and in particular to a conveying hopper for concrete production. Background Technology

[0002] Concrete is a general term for solid composite materials formed by binding aggregates together with cementitious materials. Cement concrete, which uses cement as the cementing material, sand and gravel as aggregates, is mixed with water, molded, and cured, is usually called ordinary concrete, or simply concrete. Concrete is a widely used civil engineering material that is easy to produce, convenient to construct, has high compressive strength, and good durability.

[0003] In the existing technology, concrete production involves mixing raw materials using a mixing device. The conveying hopper is the equipment that feeds the raw materials into the mixing device. The cement and sand particles in concrete raw materials are small and have high adhesion. When the raw materials are fed into the mixing device, cement and sand will remain in the conveying hopper. If not cleaned for a long time, the cement and sand will easily solidify inside the conveying hopper, affecting the subsequent input of raw materials, and cleaning is also inconvenient. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that in the existing technology, concrete production involves mixing raw materials through a mixing device. The conveying hopper is the device that puts the raw materials into the mixing device. The cement and sand particles in concrete raw materials are small and have high adhesion. When the raw materials are put into the mixing device, cement and sand will remain in the conveying hopper. If not cleaned for a long time, the cement and sand will easily solidify inside the conveying hopper, affecting the subsequent input of raw materials. Moreover, cleaning is inconvenient. Therefore, a conveying hopper for concrete production is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a conveying hopper for concrete production, comprising a holding hopper, a first limiting cover plate being provided above the holding hopper, mounting frames being fixedly connected to both sides of the lower middle portion of the first limiting cover plate, a drive motor being fixedly connected inside the mounting frame, a striking frame being fixedly connected to the output end of the drive motor, one side of the mounting frame being an arc design, a connecting shaft and a traction lug being fixedly connected to both sides of the drive motor, and a spherical protrusion on the side of the striking frame near the mounting frame.

[0006] Preferably, side support plates are fixedly connected to both sides of the lower end of the first limiting cover plate, the lower end of the side support plate is in contact with the lower end of the inner surface of the hopper, and the side of the side support plate away from the mounting frame is in contact with the inner wall of the hopper.

[0007] Preferably, the upper end of the hopper is provided with a limiting slot, and both sides of the side support plate are fixedly connected with limiting blocks, which are inserted into the limiting slot.

[0008] Preferably, one end of the first limiting cover is fixedly connected to an inclined plate, and one side of the mounting bracket is fixedly connected to a side sealing plate.

[0009] Preferably, a second limiting cover is provided on one side of the upper end of the hopper.

[0010] Preferably, side limiting plates are fixedly connected to both sides of the lower end of the second limiting cover.

[0011] Preferably, a reinforcing rod is fixedly connected between the two side limiting plates.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the design of the striking frame and the mounting frame allows the striking frame to strike the mounting frame when the drive motor starts, causing the mounting frame to vibrate. This vibration promotes the flow of raw materials in the hopper, ensuring that the raw materials are completely placed in the concrete mixing equipment and reducing material residue. Simultaneously, the design of the side support plate, using a plug-in installation method, facilitates the removal of the first limiting cover, making it easier to clean the inside of the hopper and preventing the raw materials from solidifying and sticking together, thus facilitating use. Furthermore, the striking frame prevents blockage of concrete raw materials between the first limiting cover and the hopper.

[0014] 2. In this utility model, the side sealing plate is used to block the drive motor, preventing raw materials from contacting the drive motor and affecting its operation. The limiting block and limiting slot limit the first limiting cover plate by snapping, preventing its movement and ensuring stability. The inclined plate limits the position between the two side support plates and guides the raw materials falling on the first limiting cover plate into the hopper, while increasing the support stability of the side support plates. The second limiting cover plate limits the raw materials, preventing them from flowing out of the side of the hopper and ensuring that the raw materials completely enter the concrete mixing equipment, avoiding waste. The reinforcing rod reinforces the side limiting plate, increasing the support effect and preventing the hopper from bending or deforming. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a conveying hopper for concrete production is provided for this utility model;

[0016] Figure 2 An exploded view of a concrete production hopper is provided for this utility model.

[0017] Figure 3 This utility model provides a three-dimensional structural diagram of the No. 1 limiting cover plate in a concrete production hopper.

[0018] Figure 4 This utility model presents a three-dimensional structural diagram of the No. 2 limiting cover plate in a concrete production hopper.

[0019] Legend: 1. Hopper; 2. Connecting shaft; 3. Traction lug; 4. No. 1 limiting cover plate; 5. No. 2 limiting cover plate; 6. Inclined plate; 7. Side support plate; 8. Limiting block; 9. Side limiting plate; 10. Limiting slot; 11. Drive motor; 12. Striking frame; 13. Side sealing plate; 14. Mounting frame; 15. Reinforcing rod. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] Example 1: As Figures 1-4 As shown, this utility model provides a concrete production conveying hopper, including a hopper 1. A first limiting cover 4 is provided above the hopper 1. Mounting brackets 14 are fixedly connected to both sides of the lower middle part of the first limiting cover 4. A drive motor 11 is fixedly connected inside the mounting bracket 14. A striking frame 12 is fixedly connected to the output end of the drive motor 11. One side of the mounting bracket 14 is an arc design. A connecting shaft 2 and a traction lug 3 are fixedly connected to both sides of the drive motor 11. A spherical protrusion is on the side of the striking frame 12 near the mounting bracket 14.

[0023] The specific settings and functions of this embodiment are described in detail below. Through the design of the striking frame 12 and the mounting frame 14, when the drive motor 11 is started, the striking frame 12 can strike the mounting frame 14, thereby causing the mounting frame 14 to vibrate. Through vibration, the flow of raw materials in the hopper 1 can be promoted, so that the raw materials are completely placed in the concrete mixing equipment, which can reduce the residue of raw materials. At the same time, through the design of the side support plate 7, which is installed by plugging, it is easy to remove the first limiting cover plate 4, thereby facilitating the cleaning of the inside of the hopper 1, so as to avoid the solidification and adhesion of raw materials in the hopper 1, making it convenient to use. At the same time, the setting of the striking frame 12 can prevent the concrete raw materials from blocking the first limiting cover plate 4 and the hopper 1.

[0024] Example 2: Figures 1-4 As shown, side support plates 7 are fixedly connected to both sides of the lower end of the first limiting cover plate 4. The lower end of the side support plate 7 contacts the lower end of the inner surface of the hopper 1. The side of the side support plate 7 away from the mounting frame 14 is in contact with the inner wall of the hopper 1. A limiting slot 10 is opened at the upper end of the hopper 1. A limiting block 8 is fixedly connected to both sides of the side support plate 7. The limiting block 8 is inserted into the limiting slot 10. An inclined plate 6 is fixedly connected to one end of the first limiting cover plate 4. A side sealing plate 13 is fixedly connected to one side of the mounting frame 14. A second limiting cover plate 5 is provided on one side of the upper end of the hopper 1. Side limiting plates 9 are fixedly connected to both sides of the lower end of the second limiting cover plate 5. A reinforcing rod 15 is fixedly connected between the two side limiting plates 9.

[0025] The overall effect of this embodiment is as follows: the side sealing plate 13 is used to block the drive motor 11, preventing raw materials from contacting the drive motor 11 and affecting its use; the limiting block 8 and the limiting slot 10 limit the first limiting cover 4 by snapping them together, preventing the first limiting cover 4 from moving and ensuring stability; the inclined plate 6 limits the position between the two side support plates 7 and guides the raw materials falling on the first limiting cover 4 into the hopper 1, while increasing the support stability of the side support plates 7; the second limiting cover 5 limits the raw materials, preventing them from flowing out from the side of the hopper 1 and ensuring that the raw materials completely enter the concrete mixing equipment, avoiding waste; the reinforcing rod 15 reinforces the side limiting plate 9, increasing the support effect and preventing the hopper 1 from bending and deforming.

[0026] The method of use and working principle of this device: When in use, install the connecting shaft 2 and the traction lug 3 on the concrete mixing equipment, put the raw materials required for concrete mixing into the hopper 1, then tilt the hopper 1, and at the same time turn on the drive motor 11 to make the striking frame 12 rotate, making the mounting frame 14 vibrate and move the raw materials to avoid blockage. Then the raw materials enter the concrete mixing equipment and are mixed to make concrete.

[0027] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A conveying hopper for concrete production, comprising a hopper (1), characterized in that: A first limiting cover plate (4) is provided above the hopper (1). A mounting bracket (14) is fixedly connected to both sides of the lower middle part of the first limiting cover plate (4). A drive motor (11) is fixedly connected inside the mounting bracket (14). A striking bracket (12) is fixedly connected to the output end of the drive motor (11). One side of the mounting bracket (14) is an arc design. A connecting shaft (2) and a traction lug (3) are fixedly connected to both sides of the drive motor (11).

2. The concrete conveying hopper according to claim 1, characterized in that: Both sides of the lower end of the first limiting cover plate (4) are fixedly connected with side support plates (7). The lower end of the side support plate (7) is in contact with the lower end of the inner surface of the hopper (1). The side of the side support plate (7) away from the mounting frame (14) is in contact with the inner wall of the hopper (1).

3. A conveying hopper for concrete production according to claim 2, characterized in that: The upper end of the hopper (1) is provided with a limiting slot (10), and both sides of the side support plate (7) are fixedly connected with limiting blocks (8), and the limiting blocks (8) are inserted into the limiting slot (10).

4. A conveying hopper for concrete production according to claim 1, characterized in that: One end of the first limiting cover plate (4) is fixedly connected to an inclined plate (6), and one side of the mounting bracket (14) is fixedly connected to a side sealing plate (13).

5. A conveying hopper for concrete production according to claim 1, characterized in that: A second limiting cover plate (5) is provided on one side of the upper end of the hopper (1).

6. A conveying hopper for concrete production according to claim 5, characterized in that: Side limiting plates (9) are fixedly connected to both sides of the lower end of the second limiting cover plate (5).

7. A conveying hopper for concrete production according to claim 6, characterized in that: A reinforcing rod (15) is fixedly connected between the two side limiting plates (9).

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