Accelerator stirring device

Abstract

The utility model discloses an accelerator stirring device which comprises a bracket, a platform arranged at the upper end of the bracket, a cylinder body fixedly connected to the upper end of the platform, a stirring mechanism and a speed reducing motor, the stirring mechanism comprises a stirring shaft fixedly connected with the output end of the gear motor, a stirring rod fixedly connected to the stirring shaft, a vertical plate fixedly connected to the end part of the stirring rod, and a rubber scraper fixedly connected to the vertical plate; the upper end of the cylinder body is open, and the upper part of the cylinder body is fixedly connected with the platform; a discharge pipe is arranged at the lower end of the cylinder body, and a valve is arranged on the discharge pipe; a top cover is arranged at the upper end of the cylinder body, a cross beam is fixedly connected to the upper end of the top cover, and the gear motor is fixedly connected to the cross beam; the stirring mechanism penetrates through the cross beam and the top cover and extends into the cylinder body; hydraulic cylinders are arranged at the two ends of the cross beam, each hydraulic cylinder comprises a cylinder body and a piston rod, the cylinder bodies are fixedly connected with the platform, and the piston rods are fixedly connected with the cross beam. The utility model has the advantage that the maintenance and repair time of the rubber scraper is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to stirring equipment technical field, especially a kind of accelerator stirring device. BACKGROUND

[0002] Accelerator stirring device is a kind of equipment specially designed for fast and uniform mixing accelerator and water or other liquids, widely used in concrete construction field, especially the occasion needing to accelerate concrete solidification.The device is usually equipped with efficient stirring system and accurate metering system, can ensure that accelerator and liquid are mixed according to predetermined proportion, so that accelerator plays a role quickly, improves construction efficiency and engineering quality.In addition, it is easy to operate, easy to clean and maintain, suitable for various construction site conditions, is one of the important equipment indispensable for modern concrete construction.

[0003] Chinese utility model patent announcement No.CN 221386443 U discloses a kind of non-alkali accelerator reaction kettle, the reaction kettle is by being provided with stirring vane and vertical plate on the outer wall of stirring shaft, utilize the scraping effect of vertical plate to the inner wall of reaction kettle body in rotation process, effectively avoid that material is attached to inner wall, to ensure the cleanliness of reaction kettle interior and the uniformity of material mixing.However, in actual use process, with the extension of use time, vertical plate can gradually wear, leading to its cleaning effect significantly drops, not only influence production efficiency, also possibly influence the quality of final product.More importantly, since the installation position of vertical plate is special, once wear needs to be replaced, it is extremely inconvenient to operate, increases maintenance cost and workload.Therefore, in order to further improve the use efficiency and maintenance convenience of equipment, it is particularly necessary to improve the design necessary. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide an accelerator stirring device.

[0005] In order to solve the above technical problems, the technical scheme of the utility model is:

[0006] The application discloses a quick-setting agent stirring device which comprises a support, a platform installed on the upper end of the support, a barrel fixedly connected to the upper end of the platform, a stirring mechanism and a speed reducer for driving the stirring mechanism; the stirring mechanism comprises a stirring shaft fixedly connected to the output end of the speed reducer, a stirring rod fixedly connected to the stirring shaft, a vertical plate fixedly connected to the end of the stirring rod and a rubber scraper fixedly connected to the vertical plate; the upper end of the barrel is open, the upper part of the barrel is fixedly connected to the platform, the lower end of the barrel is provided with a discharge pipe, the discharge pipe is provided with a valve, the upper end of the barrel is provided with a top cover, the upper end of the top cover is fixedly connected with a cross beam, the speed reducer is fixedly connected to the cross beam, the stirring mechanism penetrates through the cross beam and the top cover and extends into the barrel, the two ends of the cross beam are provided with hydraulic cylinders, the hydraulic cylinders comprise a cylinder body and a piston rod, the cylinder body is fixedly connected to the platform and the piston rod is fixedly connected to the cross beam.

[0007] Preferably, a guide sleeve is arranged on the platform and a guide rod fixedly connected with the guide sleeve is arranged on the top cover.

[0008] Preferably, a sealing ring in sealing contact with the barrel is arranged at the lower end of the top cover.

[0009] Preferably, the rubber scraper is fixedly connected with the vertical plate through bolts.

[0010] Preferably, the cross beam adopts a rectangular beam and is fixedly connected with the top cover through bolts.

[0011] The above technical scheme has the following advantages:

[0012] The application effectively improves the problems of complex operation and long time consumption in the process of replacing the vertical plate of the traditional barrel, realizes the convenience and efficiency of replacing the rubber scraper on the vertical plate by optimizing the structural design of the barrel. When the rubber scraper on the vertical plate needs to be replaced, the operator only needs to start the hydraulic cylinder to generate an upward thrust, which can smoothly and powerfully push the rubber scraper out of the barrel, so that the rubber scraper is easily separated from the barrel. This process not only greatly simplifies the replacement steps and reduces the need for manual intervention, but also significantly shortens the maintenance and repair time and improves the work efficiency. In addition, this design also helps to protect the rubber scraper and the barrel from damage, ensuring the long-term stable operation of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a front view of the application;

[0014] Figure 2 is a left view of Figure 1 ; is a top view of

[0015] Figure 3 is a plan view of Figure 1 ;

[0016] Figure 4 for Figure 3 a sectional view along the line A-A in the middle;

[0017] Figure 5 for Figure 4 an enlarged view of part B in the middle;

[0018] Figure 6 a perspective view of the present application;

[0019] Figure 7 for Figure 6 a schematic view of the hydraulic cylinder piston rod extending upwards in the middle;

[0020] in the figure:

[0021] 1 - support, 2 - platform, 3 - cylinder, 4 - stirring mechanism, 5 - speed reducer motor, 6 - stirring shaft, 7 - stirring rod, 8 - vertical plate, 9 - rubber scraper, 10 - discharge pipe, 11 - valve, 12 - top cover, 13 - cross beam, 14 - hydraulic cylinder, 15 - cylinder body, 16 - piston rod, 17 - guide sleeve, 18 - guide rod, 19 - connecting lug. DETAILED DESCRIPTION

[0022] The specific embodiments of the present application will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as they do not conflict with each other.

[0023] As shown in the drawings, a quick-setting agent stirring device comprises a support 1, a platform 2 installed on the upper end of the support 1, a cylinder 3 fixedly connected to the upper end of the platform 2, a stirring mechanism 4 and a speed reducer motor 5 driving the stirring mechanism 4; the stirring mechanism 4 comprises a stirring shaft 6 fixedly connected to the output end of the speed reducer motor 5, a stirring rod 7 fixedly connected to the stirring shaft 6, a vertical plate 8 fixedly connected to the end of the stirring rod 7, and a rubber scraper 9 fixedly connected to the vertical plate 8; the upper end of the cylinder 3 is open, and the upper part of the cylinder 3 is fixedly connected to the platform 2; the lower end of the cylinder 3 is provided with a discharge pipe 10, and the discharge pipe 10 is provided with a valve 11; the upper end of the cylinder 3 is provided with a top cover 12, the upper end of the top cover 12 is fixedly connected with a cross beam 13, and the speed reducer motor 5 is fixedly connected to the cross beam 13; the stirring mechanism 4 extends into the cylinder 3 through the cross beam 13 and the top cover 12; the two ends of the cross beam 13 are provided with hydraulic cylinders 14, the hydraulic cylinders 14 comprise cylinder bodies 15 and piston rods 16, the cylinder bodies 15 are fixedly connected to the platform 2, and the piston rods 16 are fixedly connected to the cross beam 13.

[0024] As a further improved technical solution of the embodiment, the platform 2 is provided with a guide sleeve 17, the guide sleeve 17 is fixedly connected with the platform 2, the top cover 12 is fixedly connected with a guide rod 18 in sliding fit with the guide sleeve 17, and the effective sliding length of the guide rod 18 is not shorter than the working stroke of the hydraulic cylinder 14; the top cover 12 is provided with a connecting lug 19 fixedly connected with the guide rod 18. By arranging the guide rod 18, the stability of the hydraulic cylinder 14 in operation can be further improved.

[0025] As a further improved technical solution of the embodiment, the lower end of the top cover 12 is provided with a sealing ring (not shown in the figure) in sealing contact with the barrel 3, and the sealing ring can improve the sealing performance of the barrel and prevent dust from entering.

[0026] As a specific technical solution of the embodiment, the rubber scraper 9 is fixedly connected with the vertical plate 8 through bolts, so as to facilitate the disassembly and replacement of the rubber scraper 9. In the example, the cross beam 13 is preferably a rectangular beam with high bearing capacity and light weight, and the cross beam 13 can be fixedly connected with the top cover 12 through bolts, and obviously other fixing methods such as welding can also be used.

[0027] When the rubber scraper 9 on the vertical plate 8 needs to be replaced, the operator only needs to start the hydraulic cylinder 14 to generate an upward thrust, the thrust can stably and powerfully lift the top cover 12 and the rubber scraper 9 and other components upward, the rubber scraper 9 is pushed out of the barrel 3, and the rubber scraper 9 is easily separated from the barrel 3. The maintenance personnel can disassemble and replace the rubber scraper 9 by standing on the platform 2, which not only greatly simplifies the replacement steps and reduces the need for manual intervention, but also significantly shortens the maintenance and repair time and improves the work efficiency.

[0028] The embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A quick-setting agent stirring device, comprising a support (1), a platform (2) installed on the upper end of the support (1), a barrel (3) fixedly connected to the upper end of the platform (2), a stirring mechanism (4) and a speed reducer motor (5) for driving the stirring mechanism (4); the stirring mechanism (4) comprises a stirring shaft (6) fixedly connected to the output end of the speed reducer motor (5), a stirring rod (7) fixedly connected to the stirring shaft (6), a vertical plate (8) fixedly connected to the end of the stirring rod (7), and a rubber scraper (9) fixedly connected to the vertical plate (8); characterized in that: The upper end of the barrel (3) is open, and the upper part of the barrel (3) is fixedly connected with the platform (2); the lower end of the barrel (3) is provided with a discharge pipe (10), and the discharge pipe (10) is provided with a valve (11); the upper end of the barrel (3) is provided with a top cover (12), the upper end of the top cover (12) is fixedly connected with a cross beam (13), and the reduction motor (5) is fixedly connected with the cross beam (13); the stirring mechanism (4) penetrates through the cross beam (13) and the top cover (12) and extends into the barrel (3); the two ends of the cross beam (13) are provided with hydraulic cylinders (14), the hydraulic cylinders (14) comprise cylinder bodies (15) and piston rods (16), the cylinder bodies (15) are fixedly connected with the platform (2), and the piston rods (16) are fixedly connected with the cross beam (13).

2. The accelerator mixing device of claim 1, wherein: The platform (2) is provided with a guide sleeve (17), the top cover (12) is fixedly connected with a guide rod (18) in sliding fit with the guide sleeve (17); and the top cover (12) is provided with a connecting lug (19) fixedly connected with the guide rod (18).

3. Accelerator stirring device according to claim 1 or 2, characterized in that The lower end of the top cover (12) is provided with a sealing ring in sealing contact with the barrel (3).

4. The accelerator agitating device according to claim 1 or 2, characterized by: The rubber scraper (9) is fixedly connected with the vertical plate (8) through bolts.

5. The accelerator agitating device according to claim 1 or 2, characterized by: The cross beam (13) adopts a rectangular beam, and the cross beam (13) is fixedly connected with the top cover (12) through bolts. The cross beam (13) adopts a rectangular beam, and the cross beam (13) is fixedly connected with the top cover (12) through bolts.

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