A material receiving device for a mixer of a concrete mixing plant

Abstract

The utility model discloses a kind of material receiving devices for mixer of concrete mixing station, it is related to concrete mixer technical field.The material receiving device for mixer of the concrete mixing station, including mounting bracket and adjusting assembly, adjusting plate is provided on mounting bracket, adjusting assembly includes drive structure and swing structure, swing structure includes baffle, sliding rod and arc track, the both ends of baffle integrally formed with arc plate, sliding rod is fixedly connected on arc plate.The utility model makes that baffle and adjusting plate form material receiving port, and the size of baffle is adjusted, can be flexibly adjusted according to different concrete discharging amount, ensure the accuracy of each material receiving, avoid waste or deficiency due to material receiving excess or too little, avoid quality fluctuation due to inexact material receiving amount, and adjustable baffle also plays the role of baffle compared with open type material receiving device, reduce the situation that concrete splashes.

Description

Technical Field

[0001] This utility model relates to the field of concrete mixer technology, and in particular to a receiving device for a mixer in a concrete mixing plant. Background Technology

[0002] Chinese document CN213593284U describes a receiving device for a concrete mixing plant's mixer, comprising a hopper and side baffles. Side baffles are bolted to both sides of the hopper. A diversion channel is bolted to the left side of the hopper. Two support frames are bolted to both sides of the hopper's bottom. A rotating assembly is fixed to the top of each support frame. The rotating assembly includes a mounting groove, a ball bearing disc, balls, and a rotating shaft. The mounting groove is bolted to the bottom of the hopper, with the ball bearing disc movably connected inside. The ball bearing disc is movably connected inside, and the rotating shaft is rotatably connected inside. This receiving device for a concrete mixing plant reduces mechanical impact between the concrete and the hopper during receiving, maximizing the safety of the hopper. Furthermore, its positioning can be adjusted to suit the height and angle required by the handling personnel.

[0003] After investigation and analysis, the patent has the following drawbacks in actual use: When using this device, only adjustments can be made. The device is open-type, and the open-type diversion channel is prone to concrete splashing when receiving materials. This may result in waste or shortage due to excessive or insufficient material receiving.

[0004] In summary, this application proposes a receiving device for the mixer of a concrete batching plant to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a receiving device for the mixer of a concrete batching plant, which can solve the problem that the device can only be adjusted during use, and the device is open-type. When receiving materials, the open-type diversion channel is prone to concrete splashing, which may lead to waste or insufficient material due to excessive or insufficient material receiving.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a receiving device for a mixer in a concrete mixing plant, comprising a mounting frame and an adjustment assembly. The mounting frame is provided with an adjustment plate, and the adjustment assembly includes a drive structure and a swing structure. The swing structure includes a baffle plate, a sliding rod, and an arc-shaped track. Arc-shaped plates are integrally formed at both ends of the baffle plate, and a sliding rod is fixedly connected to the arc-shaped plate.

[0007] Preferably, a material feed plate is fixedly connected to the top of the mounting frame, and an adjustment plate is hinged to the material feed plate. This arrangement facilitates the installation of the material feed plate and the adjustment plate, and also facilitates the adjustment of the angle of the adjustment plate.

[0008] Preferably, the mounting frame is provided with a pushing device, and the pushing device is provided with a support rod. One end of the support rod is hinged to the bottom of the adjusting plate. This arrangement facilitates the adjustment of the angle of the adjusting plate and adapts to different mixers.

[0009] Preferably, the front and rear sides of the adjustment plate are fixedly connected to arc-shaped tracks, and the sliding rod is slidably installed on the arc-shaped tracks.

[0010] Preferably, an extension plate is fixedly connected to the bottom of the adjustment plate, which facilitates the installation of the drive structure.

[0011] Preferably, the drive structure includes a rotating rod one, a rotating rod two, a rotating rod three, a gear one, a gear two, and a servo motor. Rotating rods one, two, and three are rotatably mounted on an adjusting plate and an extension plate, forming a triangle. Rotating rod one is located on the adjusting plate, rotating rod two is located on the extension plate and the adjusting plate, and rotating rod three is located on the extension plate. Gear one is fitted onto the outer wall of rotating rod one and rotating rod two, with two sets of gear one meshing. Gear two is fitted onto the outer wall of rotating rod two and rotating rod three, with two sets of gear two meshing. Gear two is located below gear one. A servo motor is fixedly connected to the rear side of the extension plate. The machine's output shaft is connected to the rotating rod in three phases. Through the coordinated use of the baffle plate, sliding rod, arc track, rotating rod one, rotating rod two, rotating rod three, gear one, gear two, and servo motor, a receiving port is formed between the baffle plate and the adjusting plate. The size of the baffle plate can be adjusted flexibly according to different concrete feeding amounts, ensuring the accuracy of each feeding and avoiding waste or insufficient feeding due to overfeeding or underfeeding. This improves the adaptability and flexibility of the device and avoids quality fluctuations caused by inaccurate feeding amounts. Moreover, the adjustable baffle plate, compared to an open-type receiving device, also serves to stop the material, reducing concrete splashing.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The material receiving device for the mixer of this concrete mixing plant, through the coordinated use of a baffle plate, a sliding rod, an arc track, rotating rod one, rotating rod two, rotating rod three, gear one, gear two, and a servo motor, forms a receiving port between the baffle plate and the adjusting plate. The size of the baffle plate can be adjusted flexibly according to different concrete feeding amounts, ensuring the accuracy of each feeding and avoiding waste or insufficiency due to overfeeding or underfeeding. This improves the adaptability and flexibility of the device, avoids quality fluctuations caused by inaccurate feeding amounts, and the adjustable baffle plate, compared to an open-type receiving device, also serves to block material, reducing concrete splashing. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 The three-dimensional representation of this utility model Figure 1 ; Figure 2 The three-dimensional representation of this utility model Figure 2 ; Figure 3 The three-dimensional representation of this utility model Figure 3 .

[0014] Reference numerals in the attached drawings: 1. Mounting frame; 2. Feeding plate; 3. Adjusting plate; 4. Baffle plate; 5. Sliding rod; 6. Arc track; 7. Rotating rod one; 8. Rotating rod two; 9. Rotating rod three; 10. Extension plate; 11. Gear one; 12. Gear two; 13. Servo motor; 14. Support rod; 15. Pushing device. Detailed Implementation

[0015] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] Please see Figure 1-3This utility model provides a technical solution: a receiving device for a concrete mixing plant mixer, including a mounting frame 1 and an adjusting assembly. An adjusting plate 3 is mounted on the mounting frame 1, and a discharge plate 2 is fixedly connected to the top of the mounting frame 1. The adjusting plate 3 is hinged to the discharge plate 2. This arrangement facilitates the installation of the discharge plate 2 and the adjusting plate 3, and also facilitates the adjustment of the angle of the adjusting plate 3. A pushing device 15 is mounted on the mounting frame 1, and a support rod 14 is mounted on the pushing device 15. One end of the support rod 14 is hinged to the bottom of the adjusting plate 3. This arrangement facilitates the adjustment of the angle of the adjusting plate 3, adapting to different mixing requirements. The machine, the adjustment assembly includes a drive structure and a swing structure. The swing structure includes a baffle plate 4, a sliding rod 5, and an arc-shaped track 6. Arc-shaped plates are integrally formed at both ends of the baffle plate 4, and the sliding rod 5 is fixedly connected to the arc-shaped plates. Arc-shaped tracks 6 are fixedly connected to the front and rear sides of the adjustment plate 3. The sliding rod 5 is slidably mounted on the arc-shaped track 6. An extension plate 10 is fixedly connected to the bottom of the adjustment plate 3, which facilitates the installation of the drive structure. The drive structure includes a rotating rod 7, a rotating rod 8, a rotating rod 9, a gear 11, a gear 12, and a servo motor 13. The rotating rod 7, the rotating rod 8, and the rotating rod 9 are rotatably mounted on the adjustment plate 3 and the extension plate 10. The moving rod 3 (9), rotating rod 1 (7), rotating rod 2 (8), and rotating rod 3 (9) form a triangle. Rotating rod 1 (7) is located on adjusting plate 3, rotating rod 2 (8) is located on extension plate 10 and adjusting plate 3, and rotating rod 3 (9) is located on extension plate 10. Gear 1 (11) is fitted on the outer wall of rotating rod 1 (7) and rotating rod 2 (8), and the two sets of gear 1 (11) mesh. Gear 2 (12) is fitted on the outer wall of rotating rod 2 (8) and rotating rod 3 (9), and the two sets of gear 2 (12) mesh. Gear 2 (12) is located below gear 1 (11). A servo motor 13 is fixedly connected to the rear side of extension plate 10. The output shaft of the servo motor 13 is connected to rotating rod 3 (9), and the connection is achieved through a baffle plate 4 and a sliding... The coordinated use of the moving rod 5, the arc-shaped track 6, the rotating rod 1 7, the rotating rod 2 8, the rotating rod 3 9, the gear 1 11, the gear 2 12, and the servo motor 13 forms a receiving port between the baffle plate 4 and the adjusting plate 3. The size of the baffle plate 4 can be adjusted flexibly according to different concrete feeding amounts, ensuring the accuracy of each feeding and avoiding waste or insufficient feeding due to overfeeding or underfeeding. This improves the adaptability and flexibility of the device and avoids quality fluctuations caused by inaccurate feeding amounts. Furthermore, the adjustable baffle plate 4 also serves to stop the material compared to an open-type receiving device, reducing concrete splashing.

[0017] Furthermore, the driving device consists of a housing, a motor, a threaded rod, and a moving block. The housing is fixedly connected to the top of the mounting frame 1. The threaded rod is rotatably installed inside the housing, and the moving block is threaded onto the threaded rod. The moving block is slidably installed on the housing and hinged to the support rod 14. The motor is fixedly connected to the housing, and the output shaft of the servo motor is connected to the threaded rod. When in use, the motor starts, drives the threaded rod to rotate, and the threaded rod drives the moving block to move, which in turn drives the support rod 14 to move. The support rod 14 adjusts the angle of the adjustment plate 3.

[0018] Working principle: During use, the control push device 15 is started, which drives the support rod 14 to adjust its angle. The angle adjustment of the support rod 14, in turn, drives the adjustment plate 3 to adjust its angle. Then, the baffle plate 4 is adjusted according to the amount of material fed by the mixer. At this time, the control servo motor 13 is started. The output shaft of the servo motor 13 drives the rotating rod 9 to rotate. The rotating rod 9 drives the gear 12 to rotate. The transmission between the two sets of gears 12 drives the rotating rod 8 to rotate. The rotation of the rotating rod 8 drives the gear 11 to rotate. The transmission between the two sets of gears 11 drives the rotating rod 7 to rotate. The rotating rod 7 drives the baffle plate 4 to rotate in an arc. The baffle plate 4 drives the sliding rod 5 to slide on the arc track 6, thereby adjusting the baffle plate 4.

[0019] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model 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 the present utility model.

Claims

1. A receiving device for a mixer in a concrete batching plant, characterized in that, include: Mounting bracket (1), with an adjustment plate (3) provided on the mounting bracket (1); The adjustment component includes a drive structure and a swing structure. The swing structure includes a baffle plate (4), a sliding rod (5), and an arc track (6). The baffle plate (4) has an arc plate integrally formed at both ends, and the sliding rod (5) is fixedly connected to the arc plate.

2. A material receiving device for a concrete mixer of a concrete mixing plant according to claim 1, characterized in that: The top of the mounting bracket (1) is fixedly connected to a feed plate (2), and an adjustment plate (3) is hinged on the feed plate (2).

3. A material receiving device for a concrete mixer of a concrete mixing plant according to claim 2, characterized in that: The mounting frame (1) is provided with a pushing device (15), and the pushing device (15) is provided with a support rod (14). One end of the support rod (14) is hinged to the bottom of the adjusting plate (3).

4. A material receiving device for a concrete mixer of a concrete mixing plant according to claim 3, characterized in that: The front and rear sides of the adjustment plate (3) are fixedly connected to the arc-shaped track (6), and the sliding rod (5) is slidably installed on the arc-shaped track (6).

5. A material receiving device for a concrete mixer of a concrete mixing plant according to claim 4, characterized in that: An extension plate (10) is fixedly connected to the bottom of the adjustment plate (3).

6. A receiving device for a mixer in a concrete batching plant according to claim 5, characterized in that: The drive structure includes a rotating rod 1 (7), a rotating rod 2 (8), a rotating rod 3 (9), a gear 1 (11), a gear 2 (12), and a servo motor (13). The rotating rod 1 (7), rotating rod 2 (8), and rotating rod 3 (9) are rotatably mounted on the adjusting plate (3) and the extension plate (10). The outer walls of the rotating rod 1 (7) and the rotating rod 2 (8) are fitted with gear 1 (11), and the two sets of gear 1 (11) mesh with each other. The outer walls of the rotating rod 2 (8) and the rotating rod 3 (9) are fitted with gear 2 (12), and the two sets of gear 2 (12) mesh with each other. The gear 2 (12) is located below the gear 1 (11). The servo motor (13) is fixedly connected to the rear side of the extension plate (10), and the output shaft of the servo motor (13) is connected to the rotating rod 3 (9).

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