Automatic batching device for cement production

Abstract

The utility model discloses an automatic batching device for cement production, which belongs to the technical field of cement production and is characterized in that a mounting frame is arranged in the middle of a bottom plate, a first transverse frame is arranged at the top of the mounting frame, and a second transverse frame is arranged in the middle of the mounting frame; a batching barrel is arranged in the middle of the first transverse frame; a plurality of groups of partition plates are arranged in the batching barrel; a stirring barrel is arranged in the middle of the second transverse frame, a bearing is mounted on the outer wall of the stirring barrel, and the stirring barrel is rotationally arranged on the second transverse frame through the bearing; a gear ring is mounted on the outer wall of the stirring barrel, a rotating motor is mounted on the bottom plate, and a driving gear meshed with the gear ring is mounted at the output end of the rotating motor. The stirring drum can be driven to rotate freely through the matching of the gear ring and the driving gear, and raw materials in the stirring drum can be fully and quickly mixed under the matching of the stirring shaft. The proportion of different raw materials can be accurately controlled through the flow valve, and the processing effect and the treatment efficiency of the automatic batching device for cement production are improved through the design.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement production technical field, concretely is a kind of automatic batching device for cement production. BACKGROUND

[0002] Cement is a kind of powdered inorganic cementitious material, cement is slurry after stirring with water, can harden in air or in water, and can firmly cement sand, stone and other materials together. The mixture of early lime and volcanic ash is very similar to modern lime-volcanic ash cement, and the concrete made by cementing broken stone can not only have high strength, but also can resist the erosion of fresh water or salt water. For a long time, it is widely used in civil construction, water conservancy, national defense and other engineering as an important cementitious material.

[0003] The patent application with publication number CN221872598U discloses a batching device for processing cement, which comprises a batching barrel, a stirring mechanism arranged in the batching barrel, a plurality of weighing cylinders arranged above the batching barrel and communicating with the inside of the batching barrel, a conveying auger arranged at the bottom of the batching barrel, a first electromagnetic valve arranged between the feed hopper and the hollow cavity, and a second electromagnetic valve arranged between the hollow cavity and the feed inlet of the batching barrel. A bulkhead vibrator is arranged on the outer wall of the weighing cylinder, and an ultrasonic sensor is arranged on the top inner wall of the weighing cylinder. The top side wall of the weighing cylinder is also connected with an air pump. In the application, an ultrasonic sensor is designed in the weighing cylinder to detect the internal powder level, and electromagnetic valves are respectively installed at the loading / unloading interfaces of the weighing cylinder, so as to realize dynamic weighing of batching. In addition, the air pump is used to quickly empty the weighed powder in the weighing cylinder into the batching barrel, so as to facilitate automatic batching.

[0004] However, the above-mentioned cement batching device has general automation degree, low stirring efficiency, and cannot perform multiple rapid mixing of multiple raw materials in the stirring cylinder. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve the automation degree of existing cement batching device is general, stirring efficiency is low, cannot carry out multiple rapid mixing to multiple raw materials in the stirring cylinder and other problems, provide a kind of automatic batching device for cement production.

[0006] In order to achieve the above object, the technical scheme of the utility model is: an automatic batching device for cement production, including bottom plate, the middle part of bottom plate is provided with mounting bracket, the top of mounting bracket is provided with first cross frame, the middle part of mounting bracket is provided with second cross frame, the middle part of first cross frame is provided with batching cylinder, batching cylinder is provided with multiple groups of baffle in it, the middle part of second cross frame is provided with stirring cylinder, the outer wall of stirring cylinder is installed with bearing, stirring cylinder is rotationally arranged on the second cross frame through bearing, the outer wall of stirring cylinder is installed with gear ring, the bottom plate is installed with rotary motor, the output end of rotary motor is installed with driving gear which is engaged with gear ring.

[0007] As a further scheme of the utility model: the baffle divides the batching cylinder into multiple groups of independent storage bins, the bottom of each storage bin is provided with a discharging pipe, and the middle part of the discharging pipe is installed with a flow valve.

[0008] As a further scheme of the utility model: the top of the batching cylinder is installed with a top cover.

[0009] As a further scheme of the utility model: the bottom plate is also installed with a stirring motor below the stirring cylinder, the output end of the stirring motor is provided with a stirring shaft located in the stirring cylinder, and the stirring shaft penetrates the bottom of the stirring cylinder and is coaxially arranged therewith.

[0010] As a further scheme of the utility model: the bottom of the batching cylinder is fixedly provided with multiple groups of scrapers abutting against the inner wall of the stirring cylinder, and the mounting bracket is also provided with a control panel.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model can drive the stirring cylinder to rotate freely through the cooperation of the gear ring and the driving gear, and can fully and quickly mix the raw materials in the stirring cylinder under the cooperation of the stirring shaft. The flow valve can accurately control the proportioning of different raw materials, and the design improves the processing effect and processing efficiency of the automatic batching device for cement production. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be explained further in combination with the drawings and embodiments:

[0014] Figure 1 It is the three-dimensional structure of the utility model;

[0015] Figure 2 It is the three-dimensional structure of the mounting bracket in the utility model Figure 1 ;

[0016] Figure 3 It is the three-dimensional structure of the mounting bracket in the utility modelFigure 2 .

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Base plate; 2. Mounting frame; 3. First crossbeam; 4. Second crossbeam; 5. Feeding cylinder; 6. Partition plate; 7. Storage bin; 8. Top cover; 9. Feed pipe; 10. Flow valve; 11. Bearing; 12. Mixing drum; 13. Gear ring; 14. Rotary motor; 15. Drive gear; 16. Mixing motor; 17. Mixing shaft; 18. Scraper; 19. Control panel. Detailed Implementation

[0019] The following will be combined with the appendix Figures 1 to 3 The technical solution of this utility model has been clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] This utility model provides an improved automatic batching device for cement production, such as... Figures 1-3 As shown, the system includes a base plate 1, a mounting frame 2 in the middle of the base plate 1, a first crossbeam 3 on the top of the mounting frame 2, and a second crossbeam 4 in the middle of the mounting frame 2; a dispensing cylinder 5 in the middle of the first crossbeam 3, with multiple sets of partitions 6 inside the dispensing cylinder 5; a stirring cylinder 12 in the middle of the second crossbeam 4, with a bearing 11 installed on the outer wall of the stirring cylinder 12, and the stirring cylinder 12 is rotatably mounted on the second crossbeam 4 via the bearing 11; a gear ring 13 is installed on the outer wall of the stirring cylinder 12, and a rotary motor 14 is installed on the base plate 1, with a drive gear 15 meshing with the gear ring 13 installed at the output end of the rotary motor 14.

[0021] This invention utilizes the gear ring 13 and the drive gear 15 to drive the mixing drum 12 to rotate freely. With the assistance of the mixing shaft 17, the raw materials within the mixing drum 12 can be thoroughly and rapidly mixed. The flow valve 10 allows for precise control of the proportions of different raw materials. This design improves the processing effect and efficiency of the automatic batching device for cement production.

[0022] See appendix Figure 2 -Appendix Figure 3 The partition 6 divides the batching cylinder 5 into multiple independent storage bins 7. Each storage bin 7 is equipped with a discharge pipe 9 at its bottom, and a flow valve 10 is installed in the middle of the discharge pipe 9.

[0023] In this embodiment: In order to accurately proportion various cement raw materials, a flow valve 10 structure is designed.

[0024] See appendixFigure 1 The top of the ingredient cylinder 5 is provided with a top cover 8.

[0025] In the embodiment, the top cover 8 is designed to avoid the contamination of the raw materials by external impurities.

[0026] Referring to the drawings Figure 1 - the drawings Figure 2 The bottom plate 1 is further provided with a stirring motor 16 below the stirring cylinder 12, and the output end of the stirring motor 16 is provided with a stirring shaft 17 in the stirring cylinder 12, which penetrates the bottom of the stirring cylinder 12 and is coaxially arranged with the stirring cylinder 12.

[0027] In the embodiment, the stirring shaft 17 is opposite to the rotating direction of the gear ring 13, so as to further improve the mixing efficiency.

[0028] Referring to the drawings Figure 1 - the drawings Figure 2 The bottom of the ingredient cylinder 5 is fixedly provided with a plurality of scraping plates 18 abutting against the inner wall of the stirring cylinder 12, and the mounting frame 2 is further provided with a control panel 19.

[0029] In the embodiment, when the stirring cylinder 12 rotates, the scraping plates 18 can scrape and clean the inner wall of the stirring cylinder 12, so as to avoid that a small amount of raw materials adheres to the inner wall and affects the subsequent stirring operation effect.

[0030] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic batching device for cement production, characterized in that: The system includes a base plate (1), a mounting frame (2) in the middle of the base plate (1), a first crossbeam (3) at the top of the mounting frame (2), and a second crossbeam (4) in the middle of the mounting frame (2); a dispensing cylinder (5) in the middle of the first crossbeam (3) and multiple sets of partitions (6) inside the dispensing cylinder (5); a stirring cylinder (12) in the middle of the second crossbeam (4), a bearing (11) on the outer wall of the stirring cylinder (12), and the stirring cylinder (12) rotatably mounted on the second crossbeam (4) through the bearing (11); a gear ring (13) on the outer wall of the stirring cylinder (12), a rotary motor (14) on the base plate (1), and a drive gear (15) meshing with the gear ring (13) on the output end of the rotary motor (14).

2. An automatic batching device for cement production according to claim 1, characterized in that: The partition (6) divides the dispensing cylinder (5) into multiple independent storage bins (7). Each storage bin (7) is provided with a discharge pipe (9) at its bottom, and a flow valve (10) is installed in the middle of the discharge pipe (9).

3. An automatic batching device for cement production according to claim 1, characterized in that: The top of the mixing cylinder (5) is fitted with a top cover (8).

4. An automatic batching device for cement production according to claim 1, characterized in that: A stirring motor (16) located below the stirring drum (12) is also installed on the base plate (1). The output end of the stirring motor (16) is provided with a stirring shaft (17) located inside the stirring drum (12). The stirring shaft (17) passes through the bottom of the stirring drum (12) and is coaxial with it.

5. An automatic batching device for cement production according to claim 1, characterized in that: The bottom of the mixing cylinder (5) is fixedly provided with multiple sets of scrapers (18) that abut against the inner wall of the mixing cylinder (12), and the mounting frame (2) is also provided with a control panel (19).

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