Adjustable feeding device for concrete water reducing agent production

Abstract

The utility model relates to the technical field of feeding devices, and discloses an adjustable feeding device for concrete water reducing agent production, which comprises an underframe assembly, the underframe assembly comprises a stabilizing frame, a clamping plate, a semi-arc block, a hydraulic rod and a connecting block, one side of the stabilizing frame is fixedly connected with the clamping plate, the semi-arc block is fixedly connected with the upper surface of the stabilizing frame, and the hydraulic rod is fixedly connected with the semi-arc block. The hydraulic rod is rotationally connected with the semi-arc block through a rotating shaft, the number of the clamping plates is two, and a sliding clamping groove is formed in one side of each clamping plate. According to the adjustable feeding device for concrete water reducing agent production, through arrangement of a clamping plate, a semi-arc block, a hydraulic rod and a connecting block, the connecting block can be driven through arrangement of the hydraulic rod when a feeding groove is used, so that the connecting block can drive the feeding groove to partition on the clamping plate, and the overall inclination angle of the feeding groove is adjusted; and therefore, the feeding groove can carry out better feeding according to different devices during feeding.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding devices, specifically an adjustable feeding device for the production of concrete water-reducing agents. Background Technology

[0002] In the field of modern construction engineering, concrete is one of the most critical basic materials. Its performance directly affects many aspects of the building, such as quality and durability. Water-reducing agents, as admixtures that can effectively improve the workability of concrete, play an indispensable role in the concrete production process. In the production process of water-reducing agents, the feeding process is crucial. Precise, stable, and flexibly adjustable feeding operations can ensure that various raw materials enter the reaction system according to the accurate proportions and flow rates, thereby ensuring the consistency and stability of the water-reducing agent product quality.

[0003] However, existing adjustable feeding devices for concrete water-reducing agent production have the following disadvantages:

[0004] (1) At present, it is difficult to adjust the different tilt angles of the feeding trough when using the device, which can easily lead to the inability to achieve the ideal angle when using different equipment, resulting in incomplete docking when feeding.

[0005] (2) Currently, when the device is used for feeding, it cannot feed the material at intervals, which can easily cause all the concrete material to pile up in one place, making it inconvenient to use. In addition, if you want to pause the feeding for a short time, you need to shut down the entire transportation equipment, which is quite cumbersome to use. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides an adjustable feeding device for the production of concrete water-reducing agents, which solves the problems mentioned in the background art of difficulty in adjusting the angle of the feeding trough and the inability to feed materials at intervals.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model is implemented through the following technical solution: an adjustable feeding device for the production of concrete water-reducing agent, comprising a base frame assembly, wherein the base frame assembly comprises a stabilizing frame, a clamping plate, a semi-circular block, a hydraulic rod, and a connecting block, wherein one side of the stabilizing frame is fixedly connected to the clamping plate, the semi-circular block is fixedly connected to the upper surface of the stabilizing frame, and the hydraulic rod is rotatably connected to the semi-circular block through a rotating shaft;

[0010] The number of the card plates is set to two. A sliding slot is opened on one side of the card plate. The side of the hydraulic rod away from the semi-circular block is fixedly connected to the connecting block. The side of the connecting block away from the hydraulic rod is fixedly connected to the feeding groove.

[0011] Optionally, a first servo motor is provided on one side of the feeding trough, and a stirring rod is splined to the output shaft end of the first servo motor. A material bucket assembly is provided on one side of the bottom of the feeding trough.

[0012] Optionally, the material barrel assembly includes a feeding barrel, an annular groove, a first gear, a shaped toothed plate, and a second servo motor, with the annular groove movably connected to the bottom of the feeding barrel.

[0013] Optionally, a first gear is fixedly connected to the bottom of the annular groove, the first gear meshes with a shaped toothed plate, and a second servo motor is provided at the bottom of the shaped toothed plate.

[0014] Optionally, the connecting block and the card plate are slidably connected by a slider. The sliding slot on one side of the card plate is adapted to the slider. The stabilizing frame consists of three parts, which are connected to each other by a movable block and a feeding trough.

[0015] Optionally, one side of the feeding trough is rotatably connected to the stabilizing frame via a rotating shaft, the bottom of the feeding barrel is provided with a slot that matches the annular groove, the surface of the annular groove is provided with two material leakage slots, and the first gear is connected by a bearing.

[0016] (III) Beneficial Effects

[0017] This utility model provides an adjustable feeding device for the production of concrete water-reducing agents, which has the following features:

[0018] Beneficial effects:

[0019] 1. This adjustable feeding device for concrete water-reducing agent production, through the setting of a clamping plate, a semi-circular block, a hydraulic rod, and a connecting block, allows the feeding trough to drive the connecting block through the hydraulic rod during use. This allows the connecting block to move the feeding trough on the clamping plate to adjust the overall tilt angle of the feeding trough, thereby enabling the feeding trough to feed materials better according to different equipment.

[0020] 2. The adjustable feeding device for concrete water-reducing agent production, through the arrangement of an annular groove, a first gear, a special-shaped toothed plate, and a second servo motor, allows the second servo motor to rotate by adjusting its speed. The rotation of the special-shaped toothed plate drives the meshing first gear, so that the annular groove, which is fixedly connected to the first gear, can open and close. This prevents the feeding from being continuous and avoids material accumulation in one place. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the irregular toothed plate structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the base frame assembly structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the feeding barrel structure of this utility model.

[0025] In the diagram: 1. Base frame assembly; 11. Stabilizer frame; 12. Clamping plate; 13. Semi-arc block; 14. Hydraulic rod; 15. Connecting block; 2. Feeding trough; 3. First servo motor; 4. Stirring rod; 5. Material bucket assembly; 51. Feeding bucket; 52. Annular groove; 53. First gear; 54. Irregular toothed plate; 55. Second servo motor; 6. Slider. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1 to 4 This utility model provides a technical solution: an adjustable feeding device for concrete water-reducing agent production, including a base frame assembly 1. The base frame assembly 1 includes a stabilizing frame 11, a clamping plate 12, a semi-circular block 13, a hydraulic rod 14, and a connecting block 15. One side of the stabilizing frame 11 is fixedly connected to the clamping plate 12. This fixed connection makes the stabilizing frame 11 and the clamping plate 12 more secure. The semi-circular block 13 is fixedly connected to the upper surface of the stabilizing frame 11. The hydraulic rod 14 is rotatably connected to the semi-circular block 13 through a rotating shaft. The rotating shaft allows the hydraulic rod 14 to move within the semi-circular block 13 during use, facilitating the movement of the connecting block 15.

[0028] The number of card plates 12 is set to two. A sliding slot is provided on one side of the card plate 12. The tilt angle can be adjusted by limiting the quantity through the sliding slot. The side of the hydraulic rod 14 away from the semi-arc block 13 is fixedly connected to the connecting block 15. The side of the connecting block 15 away from the hydraulic rod 14 is fixedly connected to the feeding groove 2.

[0029] A first servo motor 3 is provided on one side of the feeding trough 2. The output shaft of the first servo motor 3 is splinedly connected to a stirring rod 4. The stirring rod 4 enables better and more uniform mixing of concrete. A material bucket assembly 5 is provided on one side of the bottom of the feeding trough 2.

[0030] The material barrel assembly 5 includes a feeding barrel 51, an annular groove 52, a first gear 53, a special-shaped toothed plate 54, and a second servo motor 55. The bottom of the feeding barrel 51 is movably connected to the annular groove 52. The annular groove 52 can be set to achieve the effect of interval separation when feeding, so as to avoid excessive accumulation of material due to continuous feeding.

[0031] A first gear 53 is fixedly connected to the bottom of the annular slot 52. The first gear 53 meshes with a special-shaped toothed plate 54. Through the setting of the special-shaped toothed plate 54, the special-shaped toothed plate 54 can drive the first gear 53 to rotate according to its own situation. A second servo motor 55 is set at the bottom of the special-shaped toothed plate 54.

[0032] The connecting block 15 and the card plate 12 are slidably connected by the slider 6. The slider 6 makes it easier to adjust the angle of the feeding trough 2. The sliding slot on one side of the card plate 12 is adapted to the slider 6. The stabilizer 11 consists of three parts, and the stabilizer 11 is connected to the feeding trough 2 by the movable block.

[0033] One side of the feeding trough 2 is rotatably connected to the stabilizing frame 11 via a rotating shaft. The rotating shaft allows the feeding trough 2 to be adjusted at an angle more easily without the need for manual adjustment. The feeding hopper 51 has a slot at the bottom that matches the annular slot 52. The surface of the annular slot 52 has two material leakage slots. The first gear 53 is connected via a bearing.

[0034] In this invention, the working steps of the device are as follows:

[0035] First step: First, push the stabilizer 11 and the feeding trough 2 to the appropriate position. Then, according to different equipment, start the hydraulic rod 14 so that the hydraulic rod 14 can drive the fixedly connected connecting block 15. The feeding trough 2, which is fixedly connected to the connecting block 15, can be tilted on the clamping plate 12 by the setting of the hydraulic rod 14. This makes it easier for the feeding trough 2 to be used with different equipment. The function of the clamping plate 12 is to allow the feeding trough 2 to be adjusted precisely by the interval. The setting of the semi-arc block 13 allows the hydraulic rod 14 to rotate during use, avoiding the drawbacks when pushing and adjusting. The second servo motor 55 drives the irregular toothed plate 54 to drive the first gear 53 to rotate, thereby precisely controlling the rotation angle of the annular groove 52 at the bottom of the feeding barrel 51. When the discharge groove is aligned with the feeding position, the water-reducing agent raw material falls evenly through the groove to achieve conveying. The entire adjustment process is completed by the coordinated cooperation of the hydraulic system and the gear transmission system. Multi-angle precise positioning can be completed without manual intervention, which significantly improves the adaptability between different production lines.

[0036] The second step: Finally, the material is conveyed into the feeding hopper 51 through the feeding trough 2. Traditional feeding involves continuous transportation after the switch is turned on. To stop briefly, the entire transportation equipment needs to be turned off and then turned on again, which is quite cumbersome. However, by setting the annular groove 52, the speed of the second servo motor 55 can be adjusted so that the second servo motor 55 can slowly drive the irregular toothed plate 54 to rotate. When the irregular toothed plate 54 rotates, it drives the meshing first gear 53, so that the annular groove 52, which is fixedly connected to the first gear 53, can rotate at the bottom of the feeding hopper 51. This facilitates the effect of stopping the material during feeding. Secondly, the setting of the second servo motor 55 can also temporarily pause the feeding, so it is not necessary to turn off the entire equipment, making it more convenient to use.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable feeding device for producing concrete water-reducing agents, comprising a base frame assembly (1), characterized in that: The base frame assembly (1) includes a stabilizer (11), a clamping plate (12), a semi-circular block (13), a hydraulic rod (14), and a connecting block (15). One side of the stabilizer (11) is fixedly connected to the clamping plate (12), the semi-circular block (13) is fixedly connected to the upper surface of the stabilizer (11), and the hydraulic rod (14) is rotatably connected to the semi-circular block (13) through a rotating shaft. The number of the card plates (12) is set to two. A sliding slot is provided on one side of the card plates (12). The side of the hydraulic rod (14) away from the semi-arc block (13) is fixedly connected to the connecting block (15). The side of the connecting block (15) away from the hydraulic rod (14) is fixedly connected to the feeding groove (2).

2. The adjustable feeding device for producing concrete water-reducing agent according to claim 1, characterized in that: A first servo motor (3) is provided on one side of the feeding trough (2), and a stirring rod (4) is splined to the output shaft end of the first servo motor (3). A material bucket assembly (5) is provided on one side of the bottom of the feeding trough (2).

3. The adjustable feeding device for producing concrete water-reducing agent according to claim 2, characterized in that: The material barrel assembly (5) includes a feeding barrel (51), an annular groove (52), a first gear (53), a special-shaped toothed plate (54), and a second servo motor (55). The bottom of the feeding barrel (51) is movably connected to the annular groove (52).

4. The adjustable feeding device for producing concrete water-reducing agent according to claim 3, characterized in that: The bottom of the annular groove (52) is fixedly connected to a first gear (53), which meshes with a shaped toothed plate (54), and a second servo motor (55) is provided at the bottom of the shaped toothed plate (54).

5. The adjustable feeding device for producing concrete water-reducing agent according to claim 1, characterized in that: The connecting block (15) and the card plate (12) are slidably connected by the slider (6). The sliding slot on one side of the card plate (12) is adapted to the slider (6). The stabilizer (11) consists of three parts. The stabilizers (11) are connected to the feeding trough (2) by the movable block.

6. The adjustable feeding device for producing concrete water-reducing agent according to claim 3, characterized in that: One side of the feeding trough (2) is rotatably connected to the stabilizer (11) via a rotating shaft. The bottom of the feeding barrel (51) is provided with a slot that matches the annular groove (52). The surface of the annular groove (52) has two material leakage slots. The first gear (53) is connected via a bearing.

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