Water reducing agent feeding device for concrete

Abstract

The utility model discloses a water reducing agent feeding device for concrete, and particularly relates to the technical field of concrete preparation, the water reducing agent feeding device comprises a treatment tank, a support frame is arranged at the lower end of the treatment tank, an output pipe is arranged at the lower end of the treatment tank, and the outer wall of the output pipe is fixedly connected with a one-way valve; a collecting mechanism is fixedly connected to the outer wall of the treatment tank, an output hole is formed between the inner sides, corresponding to the collecting mechanism, of the outer wall of the treatment tank, and a cover body is detachably connected to the upper end of the treatment tank. According to the feeding device for the water reducing agent for the concrete, the collecting mechanism is arranged, so that the device can store raw materials which do not meet requirements, the feeding quality is improved, the raw materials can be screened, and the practicability of the device is improved; and by arranging the material storage mechanism, the equipment can store raw materials, and meanwhile, the feeding amount of the raw materials can be controlled according to actual use requirements during use.

Description

Technical Field

[0001] This utility model relates to the field of concrete preparation technology, and in particular to a concrete water-reducing agent feeding device. Background Technology

[0002] Concrete is one of the most important civil engineering materials in modern times. It is an artificial stone material made by mixing cementitious materials, granular aggregates, water, and, when necessary, admixtures and additives in a certain proportion, uniformly stirring, compacting, and curing. Concrete is characterized by abundant raw materials, low price, and simple production process, leading to its increasing use. Concrete also features high compressive strength, good durability, and a wide range of strength grades. These characteristics make it widely used, not only in various civil engineering projects, but also in shipbuilding, machinery manufacturing, marine development, geothermal engineering, and other fields.

[0003] The following problems exist with the existing technology.

[0004] 1. Existing concrete water-reducing agent feeding devices often lack a screening structure, resulting in inconsistent raw material quality, reduced raw material utilization, and negatively impacting subsequent quality.

[0005] 2. Existing concrete water-reducing agent feeding devices require the addition of water-reducing agents during concrete production and preparation, but the amount of water-reducing agents cannot be controlled, making it inconvenient to feed the water-reducing agents. Utility Model Content

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A concrete water-reducing agent feeding device includes a treatment tank, a support frame at the lower end of the treatment tank, an output pipe at the lower end of the treatment tank, a one-way valve fixedly connected to the outer wall of the output pipe, a collection mechanism fixedly connected to the outer wall of the treatment tank, an output hole opened between the inner side of the outer wall of the treatment tank and the inner side of the collection mechanism, a cover detachably connected to the upper end of the treatment tank, a storage mechanism fixedly connected to the upper left side of the cover, a stirring mechanism detachably connected to the upper end of the cover, a filter screen plate fixedly connected to the inner wall of the treatment tank, and a conical hopper fixedly connected to the inner side of the filter screen plate.

[0008] Preferably, the collection mechanism includes a collection chamber, the inner side of which is fixedly connected to the outer wall of the treatment tank. A hydraulic pump is provided at the upper end of the collection chamber, a hydraulic rod is provided at the telescopic end of the hydraulic pump, a controller is fixedly connected to one side of the hydraulic pump, a discharge pipe is connected to the lower end of the collection chamber, a control valve is fixedly connected to the outer wall of the discharge pipe, and a movable plate is hinged to one end of the hydraulic rod.

[0009] Preferably, the upper end of the collection chamber is fixedly connected to the lower end of the hydraulic pump, and the telescopic end of the hydraulic pump is fixedly connected to the upper end of the hydraulic rod.

[0010] Preferably, the storage mechanism includes a connecting pipe, the lower end of which is fixedly connected to the upper left side of the cover, a valve body is provided on the outer wall of the connecting pipe, a storage bin is provided at the upper end of the connecting pipe, an observation window is embedded in the outer wall of the storage bin, a cover plate is threadedly connected to the upper end of the storage bin, and handles are fixedly connected to both sides of the upper end of the cover plate.

[0011] Preferably, the outer wall of the connecting pipe is fixedly connected to the inner wall of the valve body, and the upper end of the connecting pipe is fixedly connected to the lower end of the storage hopper.

[0012] Preferably, the upper end of the inner wall of the storage bin is provided with an internal thread that matches the outer wall of the cover.

[0013] Preferably, the stirring mechanism includes a motor, the lower end of which is detachably connected to the upper end of the cover, the output shaft of the motor is provided with a rotating rod, a scraper is provided on one side of the outer wall of the rotating rod, and a scraper is fixedly connected to the other side of the rotating rod.

[0014] Preferably, the output shaft of the motor is connected to the upper end of the rotating rod, and one side of the outer wall of the rotating rod is fixedly connected to one side of the scraper.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention, through the collection mechanism, enables the equipment to store raw materials that do not meet the requirements, thereby increasing the quality of the supply, enabling the screening of raw materials, and improving the practicality of the device; through the storage mechanism, the equipment can store raw materials, and at the same time, the amount of raw materials fed can be controlled according to actual usage needs.

[0017] 2. In the implementation of this utility model, the stirring mechanism enables the equipment to stir and screen raw materials, separating raw materials of different shapes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the collection mechanism structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the material storage mechanism of this utility model;

[0021] Figure 4This is a schematic diagram of the stirring mechanism of this utility model;

[0022] Figure 5 This is a side view of the present invention.

[0023] In the diagram: 1. Processing tank; 2. Support frame; 3. Output pipe; 4. Check valve; 5. Collection mechanism; 6. Output port; 7. Cover; 8. Storage mechanism; 9. Mixing mechanism; 10. Filter screen; 11. Conical hopper; 51. Collection bin; 52. Hydraulic pump; 53. Hydraulic rod; 54. Controller; 55. Discharge pipe; 56. Control valve; 57. Moving plate; 81. Connecting pipe; 82. Valve body; 83. Storage bin; 84. Observation window; 85. Cover plate; 86. Handle; 91. Motor; 92. Rotating rod; 93. Scraper 1; 94. Scraper 2. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figure 1 , Figure 5 As shown, a concrete water-reducing agent feeding device includes a processing tank 1, a support frame 2 at the lower end of the processing tank 1, an output pipe 3 at the lower end of the processing tank 1, a one-way valve 4 fixedly connected to the outer wall of the output pipe 3, a collection mechanism 5 fixedly connected to the outer wall of the processing tank 1, the collection mechanism 5 allows the device to store raw materials that do not meet the requirements, increasing the quality of the supply, and can screen the raw materials, improving the practicality of the device. An output hole 6 is opened between the outer wall of the processing tank 1 and the inner side of the collection mechanism 5. A cover 7 is detachably connected to the upper end of the processing tank 1, and a storage mechanism 8 is fixedly connected to the upper left side of the cover 7. The storage mechanism 8 allows the device to store raw materials, and at the same time, it can control the amount of raw materials fed according to actual use needs. A stirring mechanism 9 is detachably connected to the upper end of the cover 7, the stirring mechanism 9 allows the device to stir and screen the raw materials, separating raw materials of different shapes. A filter screen 10 is fixedly connected to the inner wall of the processing tank 1, and a conical hopper 11 is fixedly connected to the inner side of the filter screen 10.

[0026] like Figure 2 As shown, the collection mechanism 5 includes a collection chamber 51. The inner side of the collection chamber 51 is fixedly connected to the outer wall of the treatment tank 1. A hydraulic pump 52 is provided at the upper end of the collection chamber 51. A hydraulic rod 53 is provided at the telescopic end of the hydraulic pump 52. A controller 54 is fixedly connected to one side of the hydraulic pump 52. A discharge pipe 55 is connected to the lower end of the collection chamber 51. A control valve 56 is fixedly connected to the outer wall of the discharge pipe 55. A movable plate 57 is hinged to one end of the hydraulic rod 53.

[0027] The upper end of the collection chamber 51 is fixedly connected to the lower end of the hydraulic pump 52, and the telescopic end of the hydraulic pump 52 is fixedly connected to the upper end of the hydraulic rod 53.

[0028] As can be seen from the above, the upper end of the movable plate 57 is hinged to the top wall of the opening of the output hole 6, and the size of the movable plate 57 is the same as the size of the output hole 6.

[0029] like Figure 3 As shown, the storage mechanism 8 includes a connecting pipe 81. The lower end of the connecting pipe 81 is fixedly connected to the upper left side of the cover 7. A valve body 82 is provided on the outer wall of the connecting pipe 81. A storage bin 83 is provided at the upper end of the connecting pipe 81. An observation window 84 is embedded in the outer wall of the storage bin 83. A cover plate 85 is threadedly connected to the upper end of the storage bin 83. Handles 86 are fixedly connected to both sides of the upper end of the cover plate 85.

[0030] The outer wall of the connecting pipe 81 is fixedly connected to the inner wall of the valve body 82, and the upper end of the connecting pipe 81 is fixedly connected to the lower end of the storage bin 83.

[0031] The upper end of the inner wall of the storage bin 83 is provided with an internal thread that matches the outer wall of the cover 7.

[0032] As can be seen from the above, the storage bin 83 is provided with an observation window 84. The observation window 84 is designed to facilitate the observation of the materials inside the storage bin 83, and the observation window 84 is made of glass.

[0033] like Figure 4 As shown, the stirring mechanism 9 includes a motor 91, the lower end of the motor 91 is detachably connected to the upper end of the cover 7, the output shaft of the motor 91 is provided with a rotating rod 92, a scraper 93 is provided on one side of the outer wall of the rotating rod 92, and a scraper 94 is fixedly connected to the other side of the rotating rod 92.

[0034] The output shaft of motor 91 is connected to the upper end of rotating rod 92 for transmission, and one side of the outer wall of rotating rod 92 is fixedly connected to one side of scraper 93.

[0035] As can be seen from the above, scraper 1 93 and scraper 2 94 are symmetrically installed on the bottom sides of the rotating rod 92, and the bottom walls of scraper 1 93 and scraper 2 94 are in contact with the conical bucket 11 and the filter screen plate 10.

[0036] The working principle of this utility model is as follows: First, an output pipe 3 is connected to the lower end of the processing tank 1. A one-way valve 4 is installed on the output pipe 3. The raw material enters the processing tank 1 through the storage bin 83 and the connecting pipe 81. The raw material is dispersed onto the filter screen plate 10 through the conical hopper 11. The start motor 91 is controlled, and the rotating rod 92 connected to the motor 91 rotates. The rotating rod 92 drives the scraper 1 93 and scraper 2 94 to rotate, which facilitates the raw material to pass through the filter screen plate 10 better, screens the raw material, and facilitates feeding. The fed raw material is output through the output pipe 3. A valve body 82 is installed on the outer wall of the connecting pipe 81. The valve body 82 is designed to control the amount of raw material, facilitating the entry of the raw material into the processing tank 1 through the connecting pipe 81. The processing tank 1 on the outside of the filter screen plate 10 has an output hole 6. The processing tank 1 at the output hole 6 is movably connected to a moving plate 57. The moving plate 57 is connected to a hydraulic rod 53. The hydraulic rod 53 is connected to a hydraulic pump 52. The hydraulic pump 52 is electrically connected to a controller 54. The controller 54 can easily control the operation of the hydraulic pump 52. The hydraulic pump 52 drives the hydraulic rod 53 to move, which in turn drives the moving plate 57 to move. The raw material that has not passed through the upper surface of the filter screen plate 10 is output through the output hole 6 under the action of scraper 1 93 and scraper 2 94. A collection chamber 51 is provided on the outer wall of the processing tank 1 at the output hole 6. The collection chamber 51 is connected to a discharge pipe 55, which can be discharged through the discharge pipe 55.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A water reducing agent feeding device for concrete, including a treatment tank (1), characterized in that: The lower end of the processing tank (1) is provided with a support frame (2), the lower end of the processing tank (1) is provided with an output pipe (3), the outer wall of the output pipe (3) is fixedly connected to a one-way valve (4), the outer wall of the processing tank (1) is fixedly connected to a collecting mechanism (5), an output hole (6) is provided between the outer wall of the processing tank (1) and the inner side of the collecting mechanism (5), the upper end of the processing tank (1) is detachably connected to a cover body (7), the upper left side of the cover body (7) is fixedly connected to a material storage mechanism (8), the upper end of the cover body (7) is detachably connected to a stirring mechanism (9), the inner wall of the processing tank (1) is fixedly connected to a filter screen plate (10), and the inner side of the filter screen plate (10) is fixedly connected to a conical bucket (11).

2. A water reducing agent feeding device for concrete according to claim 1, characterized in that: The collecting mechanism (5) comprises a collecting bin (51), the inner side of which is fixedly connected to the outer wall of the processing tank (1), a hydraulic pump (52) is arranged at the upper end of the collecting bin (51), a hydraulic rod (53) is arranged at the telescopic end of the hydraulic pump (52), a controller (54) is fixedly connected to one side of the hydraulic pump (52), a discharge pipe (55) is connected to the lower end of the collecting bin (51), a control valve (56) is fixedly connected to the outer wall of the discharge pipe (55), and a movable plate (57) is hingedly connected to one end of the hydraulic rod (53).

3. A water reducing agent feeding device for concrete according to claim 2, characterized in that: The upper end of the collecting bin (51) is fixedly connected to the lower end of the hydraulic pump (52), and the telescopic end of the hydraulic pump (52) is fixedly connected to the upper end of the hydraulic rod (53).

4. A water reducing agent feeding device for concrete according to claim 1, characterized in that: The material storage mechanism (8) comprises a connecting pipe (81), the lower end of the connecting pipe (81) is fixedly connected to the left side of the upper end of the cover body (7), the outer wall of the connecting pipe (81) is provided with a valve body (82), the upper end of the connecting pipe (81) is provided with a material storage bin (83), the outer wall of the material storage bin (83) is embedded with an observation window (84), the upper end of the material storage bin (83) is threadedly connected to a cover plate (85), and handles (86) are fixedly connected to both sides of the upper end of the cover plate (85).

5. A water reducing agent feeding device for concrete according to claim 4, characterized in that: The outer wall of the connecting pipe (81) is fixedly connected to the inner wall of the valve body (82), and the upper end of the connecting pipe (81) is fixedly connected to the lower end of the material storage bin (83).

6. A water reducing agent feeding device for concrete according to claim 5, characterized in that: The upper end of the inner wall of the storage bin (83) is provided with an internal thread matched with the outer wall of the cover body (7).

7. The water reducing agent feeding device for concrete according to claim 1, characterized in that: The stirring mechanism (9) comprises a motor (91), the lower end of the motor (91) is detachably connected to the upper end of the cover body (7), the output shaft of the motor (91) is provided with a rotating rod (92), one side of the outer wall of the rotating rod (92) is provided with a scraper plate 1 (93), and the other side of the rotating rod (92) is fixedly connected with a scraper plate 2 (94).

8. A water reducing agent feeding device for concrete according to claim 7, characterized in that: The output shaft of the motor (91) is drivingly connected to the upper end of the rotating rod (92), and one side of the outer wall of the rotating rod (92) is fixedly connected to one side of the scraper (93).

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