Cement feeding device special for water-stable mixing station

Abstract

The utility model relates to the technical field of water-stable mixing stations, and discloses a cement feeding device special for a water-stable mixing station, which comprises a base, a material conveying pipe is fixedly connected onto the base, a first motor is fixedly mounted on the material conveying pipe, the output end of the first motor is fixedly connected with a driving belt pulley, and the output end of the driving belt pulley is fixedly connected with a second motor. An auger is rotationally connected into the conveying pipe, a driven belt wheel is fixedly connected to one end of the auger, a transmission belt is connected between the driven belt wheel and the driving belt wheel, and a feeding pipe is fixedly installed on the base. According to the automatic feeding device, the automatic feeding process of cement materials is achieved by starting the first motor component and triggering a series of mechanical transmission, the problems of high labor intensity and low efficiency caused by a traditional manual feeding or forklift feeding mode are solved, the labor cost is remarkably reduced, and meanwhile the automatic feeding device has the advantages that the labor intensity is reduced, and the production efficiency is improved. And the stability and accuracy of operation are ensured through automatic feeding, and the working efficiency of the whole water-stable mixing station is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-stabilized cement mixing stations, in particular to a cement feeding device specially used in water-stabilized cement mixing stations. Background Art

[0002] The water-stabilizing material mixing station is a large-scale machine specially used for mixing water-stabilizing materials in industrial construction. The water-stabilizing materials are generally cement, fly ash, graded crushed stone, stabilized soil layer materials, etc., which are used for the construction of base stabilized soil for high-grade highways, urban roads, squares, and airports.

[0003] When loading the cement tank of a water-stabilized concrete mixing station, the cement is loaded into the cement tank through the loading pipe of a cement transport vehicle connected to the loading pipe of the cement tank. The pressure in the cement tank will increase during loading, and a pressure relief device needs to be provided. Due to the increased pressure, the loading rate cannot be too fast, and powdered or semi-dry cement may be blocked in the loading pipe on the cement tank. Therefore, a cement loading device specially used in a water-stabilized concrete mixing station is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cement feeding device specially used in a water-stabilized mixing station.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cement feeding device specially used in a water-stabilized mixing station, comprising a base, a feed pipe is fixedly connected to the base, a first motor is fixedly installed on the feed pipe, a driving pulley is fixedly connected to the output end of the first motor, an auger is rotatably connected in the feed pipe, a driven pulley is fixedly connected to one end of the auger, a transmission belt is connected between the driven pulley and the driving pulley, a feed pipe is fixedly installed on the base, and a discharge pipe is fixedly installed on the base.

[0006] As a further description of the above technical solution:

[0007] The base is fixedly connected with a supporting leg, the supporting leg is fixedly connected with a storage bin, the inner bottom of the storage bin is fixedly connected with an inclined plate, and the inner left side wall of the storage bin is fixedly connected with a feed pipe.

[0008] As a further description of the above technical solution:

[0009] A support plate is fixedly connected to the discharge pipe, a second motor is fixedly mounted on the support plate, a transmission shaft is fixedly connected to the output end of the second motor, a driving spur gear is fixedly connected to the transmission shaft, a driven spur gear is meshingly connected to the driving spur gear, and the driven spur gear rotates on the discharge pipe.

[0010] As a further description of the above technical solution:

[0011] The discharge pipe is provided with a first baffle, the driven spur gear is provided with a second baffle, the first baffle is located above the second baffle, the second motor is located above the support plate, and the driving spur gear is located below the support plate.

[0012] As a further description of the above technical solution:

[0013] The feed pipe is located at the right side of the bottom of the conveying pipe, the discharge pipe is located at the left side above the conveying pipe, and the inclined plate is located at the bottom of the storage bin and is connected to the feed pipe.

[0014] As a further description of the above technical solution:

[0015] The first motor is located above the conveying pipe and on a side away from the discharging pipe. The supporting legs are provided in four groups and are evenly distributed between the base and the storage bin.

[0016] As a further description of the above technical solution:

[0017] The storage bin and the feed pipe are higher than the bottom of the conveying pipe, one end of the auger rotates at the bottom of the conveying pipe, and the other end of the auger penetrates and rotates outside the conveying pipe.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the automatic loading process of cement materials is realized by starting the first motor component and triggering a series of mechanical transmissions. This not only avoids the problems of high labor intensity and low efficiency brought about by traditional manual loading or forklift loading, but also significantly reduces labor costs. At the same time, automatic loading ensures the stability and accuracy of the operation, further improving the working efficiency of the entire water-stabilized mixing station.

[0020] 2. In the utility model, when the cement material is transported to the specified position, the discharge amount of the cement material can be accurately controlled by starting the second motor and adjusting the second baffle to adjust the position of the discharge port. This precise control not only avoids material waste, but also ensures the consistency of the quality and proportion of each batch of cement material, which is of great significance for improving the product quality of the water-stabilized mixing station and meeting customer needs. At the same time, precise control of the discharge amount also helps to reduce production costs and improve economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a cement feeding device specially used in a water-stabilized mixing station proposed by the utility model;

[0022] Figure 2 This is a cross-sectional view of a cement feeding device specially used in a water-stabilized mixing station proposed by the utility model. Figure 1 ;

[0023] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 4 This is a cross-sectional view of a cement feeding device specially used in a water-stabilized mixing station proposed by the utility model. Figure 2 .

[0025] Legend:

[0026] 1. Base; 2. Feed pipe; 3. First motor; 4. Driving pulley; 5. Auger; 6. Driven pulley; 7. Transmission belt; 8. Storage bin; 9. Feed pipe; 10. Discharge pipe; 11. Support plate; 12. Second motor; 13. Transmission shaft; 14. Driving spur gear; 15. Driven spur gear; 16. Support leg; 17. Inclined plate; 18. First baffle; 19. Second baffle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 4 The utility model provides an embodiment: a cement feeding device specially used in a water-stabilized mixing station, comprising a base 1, a feeding pipe 2 is fixedly connected to the base 1, a first motor 3 is fixedly installed on the feeding pipe 2, a driving pulley 4 is fixedly connected to the output end of the first motor 3, an auger 5 is rotatably connected in the feeding pipe 2, one end of the auger 5 is fixedly connected to a driven pulley 6, a transmission belt 7 is connected between the driven pulley 6 and the driving pulley 4, a feeding pipe 9 is fixedly installed on the base 1, and a discharging pipe 10 is fixedly installed on the base 1. By starting the first motor 3 and triggering a series of mechanical transmissions, the automatic feeding process of cement materials is realized, which not only avoids the problems of high labor intensity and low efficiency brought about by traditional manual feeding or forklift feeding methods, but also significantly reduces labor costs. At the same time, automatic feeding ensures the stability and accuracy of operation, further improving the working efficiency of the entire water-stabilized mixing station.

[0029] A supporting leg 16 is fixedly connected to the base 1, a storage bin 8 is fixedly connected to the supporting leg 16, an inclined plate 17 is fixedly connected to the inner bottom of the storage bin 8, the inner left side wall of the storage bin 8 is fixedly connected to the feed pipe 9, a support plate 11 is fixedly connected to the discharge pipe 10, a second motor 12 is fixedly installed on the support plate 11, a transmission shaft 13 is fixedly connected to the output end of the second motor 12, a driving spur gear 14 is fixedly connected to the transmission shaft 13, a driven spur gear 15 is meshedly connected to the driving spur gear 14, the driven spur gear 15 rotates on the discharge pipe 10, a first baffle 18 is provided on the discharge pipe 10, a second baffle 19 is provided on the driven spur gear 15, the first baffle 18 is located above the second baffle 19, the second motor 12 is located above the support plate 11, the driving spur gear 14 is located below the support plate 11, the feed pipe 9 is located at the bottom right side of the delivery pipe 2, and the discharge pipe 10 is located at the delivery pipe 2 On the upper left side, the inclined plate 17 is located at the bottom of the storage bin 8 and is connected to the feed pipe 9. The first motor 3 is located above the conveying pipe 2 and away from the discharge pipe 10. There are four groups of support legs 16 and they are evenly distributed between the base 1 and the storage bin 8. The storage bin 8 and the feed pipe 9 are higher than the bottom of the conveying pipe 2. One end of the auger 5 rotates at the bottom of the conveying pipe 2, and the other end of the auger 5 penetrates and rotates outside the conveying pipe 2. When the cement material is transported to the specified position, the position of the discharge port is adjusted by starting the second motor 12 and adjusting the second baffle 19, so as to accurately control the discharge amount of the cement material. This precise control not only avoids material waste, but also ensures the consistency of the quality and proportion of each batch of cement materials. This is of great significance for improving the product quality of the water-stabilized mixing station and meeting customer needs. At the same time, precise control of the discharge amount also helps to reduce production costs and improve economic benefits.

[0030] Working principle: First start the first motor 3, the first motor 3 rotates and then drives the driving pulley 4 to rotate, the driving pulley 4 drives the driven pulley 6 to rotate through the transmission belt 7, the driven pulley 6 rotates and drives the auger 5 to rotate, and at the same time, the cement material is poured into the storage bin 8, and the cement material is transported to the feed pipe 2 through the second baffle 19 through the inclined plate 17. Because the rotation of the auger 5 drives the cement material to rise, when the water-stable mixing station is in operation, the cement material does not need to be manually loaded or loaded by a forklift, and the flexibility and accuracy of the operation are greatly improved. The efficient operation of the system not only saves labor costs, but also significantly improves work efficiency. At the same time, when the cement material is transported to the discharge pipe 10, the second motor 12 is started, and the second motor 12 drives the active spur gear 14 to rotate through the transmission shaft 13, and the active spur gear 14 drives the driven spur gear 15 to rotate, thereby changing the position of the second baffle 19. When the second baffle 19 rotates to below the first baffle 18, the cement material begins to be discharged. By adjusting the position of the second baffle 19, the discharge amount of the cement material is adjusted, and the cement material begins to be discharged according to the preset discharge amount.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cement feeding device specially used in a water-stabilized mixing station, comprising a base (1), characterized in that: The base (1) is fixedly connected to a feed pipe (2), a first motor (3) is fixedly mounted on the feed pipe (2), an output end of the first motor (3) is fixedly connected to a driving pulley (4), an auger (5) is rotatably connected inside the feed pipe (2), one end of the auger (5) is fixedly connected to a driven pulley (6), a transmission belt (7) is connected between the driven pulley (6) and the driving pulley (4), a feed pipe (9) is fixedly mounted on the base (1), and a discharge pipe (10) is fixedly mounted on the base (1).

2. The cement feeding device specially used in a water-stabilized mixing station according to claim 1 is characterized in that: The base (1) is fixedly connected to a support leg (16), the support leg (16) is fixedly connected to a storage bin (8), the inner bottom of the storage bin (8) is fixedly connected to an inclined plate (17), and the inner left side wall of the storage bin (8) is fixedly connected to a feed pipe (9).

3. The cement feeding device specially used in a water-stabilized mixing station according to claim 2 is characterized in that: The discharge pipe (10) is fixedly connected to a support plate (11), a second motor (12) is fixedly mounted on the support plate (11), an output end of the second motor (12) is fixedly connected to a transmission shaft (13), a driving spur gear (14) is fixedly connected to the transmission shaft (13), a driven spur gear (15) is meshedly connected to the driving spur gear (14), and the driven spur gear (15) rotates on the discharge pipe (10).

4. The cement feeding device specially used in a water-stabilizing mixing station according to claim 3 is characterized in that: The discharge pipe (10) is provided with a first baffle (18), the driven spur gear (15) is provided with a second baffle (19), the first baffle (18) is located above the second baffle (19), the second motor (12) is located above the support plate (11), and the driving spur gear (14) is located below the support plate (11).

5. The cement feeding device specially used in a water-stabilized mixing station according to claim 4 is characterized in that: The feed pipe (9) is located at the right side of the bottom of the conveying pipe (2), the discharge pipe (10) is located at the left side above the conveying pipe (2), and the inclined plate (17) is located at the bottom of the storage bin (8) and is connected to the feed pipe (9).

6. The cement feeding device specially used in a water-stabilizing mixing station according to claim 5 is characterized in that: The first motor (3) is located above the conveying pipe (2) and on a side away from the discharging pipe (10), and the supporting legs (16) are provided in four groups and are evenly distributed between the base (1) and the storage bin (8).

7. The cement feeding device specially used in a water-stabilized mixing station according to claim 6 is characterized in that: The storage bin (8) and the feed pipe (9) are higher than the bottom of the feed pipe (2); one end of the auger (5) rotates at the bottom of the feed pipe (2); and the other end of the auger (5) penetrates and rotates outside the feed pipe (2).

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