Rapid cement stirring device

Abstract

The utility model relates to the technical field of stirring devices, and discloses a rapid cement stirring device which comprises a stirring box, lifting assemblies are arranged on the two sides of the stirring box, each lifting assembly comprises two bearing plates, electric push rods are fixedly connected to the tops of the bearing plates, and a top plate is fixedly connected to the tops of the electric push rods; a moving assembly is arranged in an inner cavity of the top plate and comprises a servo motor, and an output shaft of the servo motor is fixedly connected with a threaded rod. By arranging the lifting assembly, the top plate can be pushed to move upwards, so that the stirring height of the first stirring assembly can be adjusted, the stirring efficiency is improved, by arranging the moving assembly, the first stirring assembly can be driven to move left and right, the stirring range is expanded, and meanwhile the cement stirring amount can be increased; the cement stirring speed can be further increased, the stirring amount is increased, and the purpose of rapid stirring is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a cement rapid stirring device. Background Art

[0002] Cement is a powdery hydraulic inorganic gelling material, which becomes a slurry after adding water and stirring. It can harden in the air or better in water, and can firmly bond sand, stone and other materials together. The early mixture of lime and volcanic ash is very similar to the modern lime pozzolana cement. It is used to bond concrete made of crushed stone. After hardening, the concrete not only has high strength, but also can resist the erosion of fresh water or salt water. For a long time, it has been widely used in civil construction, water conservancy, national defense and other projects as an important cementing material.

[0003] Although the stirring devices currently used can meet the use requirements, they still have defects in actual application. For example, a rapid stirring device for cement production provided by authorization number CN207156128U drives the first stirring blade and the second stirring blade to rotate for stirring by the first motor and the second motor respectively. The first motor and the second motor rotate in opposite directions to increase the stirring speed. The second motor is driven by the hydraulic telescopic rod to rotate up and down for stirring to improve the uniformity of stirring.

[0004] However, the stirring device can only adjust the stirring height and cannot expand the stirring range, so the stirring amount is limited. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a cement rapid mixing device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a cement rapid mixing device, comprising a mixing box, both sides of the mixing box are provided with lifting assemblies, the lifting assemblies include two bearing plates, the tops of the bearing plates are fixedly connected with electric push rods, and the tops of the electric push rods are fixedly connected with a top plate;

[0007] The inner cavity of the top plate is provided with a motion assembly, the motion assembly includes a servo motor, the output shaft of the servo motor is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a threaded sleeve, the bottom of the threaded sleeve is fixedly connected to a connecting rod, and the bottom of the connecting rod is fixedly connected to a first stirring assembly;

[0008] The first stirring component includes a first stirring motor, an output shaft of the first stirring motor is fixedly connected to a first transmission rod, and first stirring rods are fixedly connected to both sides of the first transmission rod.

[0009] By adopting the above technical solution, the top plate can be pushed to move upward, so that the stirring height of the first stirring component can be adjusted to improve the stirring efficiency. At the same time, the first stirring component can be driven to move left and right to expand the stirring range and increase the stirring amount of cement. The combination of the two can further increase the cement stirring speed, increase the stirring amount, and achieve the purpose of rapid stirring.

[0010] Preferably, a second stirring component is fixedly connected to the bottom of the stirring box, and the second stirring component includes a second stirring motor, and second stirring rods are fixedly connected to both sides of the output shaft of the second stirring motor.

[0011] By adopting the above technical solution, the cement at the bottom of the inner cavity of the mixing box can be stirred, thereby improving the uniformity of stirring.

[0012] Preferably, a slide groove is provided at the top of the inner cavity of the top plate, a sliding block is slidably connected to the inner cavity of the slide groove, and the bottom of the sliding block is fixedly connected to the threaded sleeve.

[0013] By adopting the above technical solution, the threaded sleeve can be limited and guided to move, so that when the threaded rod drives the threaded sleeve to move left and right, the stability of its movement can be increased.

[0014] Preferably, a through hole is opened at the bottom of the inner cavity of the top plate, and the connecting rod is located in the inner cavity of the through hole.

[0015] By adopting the above technical solution, the movement of the connecting rod can be facilitated.

[0016] Preferably, buffer components are fixedly connected around the bottom of the mixing box, and the buffer components include a support rod, and a damper is fixedly connected to the top of the inner cavity of the support rod.

[0017] Preferably, the bottom of the damper is fixedly connected to a base, and the surface of the damper is sleeved with a spring.

[0018] By adopting the above technical solution, the vibration generated by the equipment during stirring can be buffered and offset, thereby improving the stirring effect.

[0019] Preferably, the surface of the mixing box is provided with transparent glass, and the surface of the mixing box is connected with a discharge pipe.

[0020] By adopting the above technical solution, it is easy to observe the mixing condition of cement in the mixing box, and it is convenient for workers to discharge the mixed cement.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] The utility model can push the top plate to move upward by setting a lifting component, so that the stirring height of the first stirring component can be adjusted to improve the stirring efficiency. Through the setting of the motion component, the first stirring component can be driven to move left and right to expand the stirring range and increase the stirring amount of cement. The cooperation of the two can further increase the cement stirring speed, increase the stirring amount, and achieve the purpose of rapid stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0025] Figure 3 It is a cross-sectional view of the buffer component in the structure of the utility model;

[0026] Figure 4 The utility model structure Figure 2 A partial enlarged view of point A in the middle.

[0027] In the figure: 1. mixing box; 2. lifting assembly; 201. bearing plate; 202. electric push rod; 3. top plate; 4. moving assembly; 401. servo motor; 402. threaded rod; 403. threaded sleeve; 404. connecting rod; 5. first mixing assembly; 501. first mixing motor; 502. first transmission rod; 503. first mixing rod; 6. second mixing assembly; 601. second mixing motor; 602. second mixing rod; 7. slide; 8. slider; 9. buffer assembly; 901. support rod; 902. damper; 903. base; 904. spring; 10. through hole; 11. transparent glass; 12. discharge pipe. DETAILED DESCRIPTION

[0028] 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. Example

[0029] See also Figure 1-4A cement rapid mixing device comprises a mixing box 1, both sides of the mixing box 1 are provided with a lifting assembly 2, the lifting assembly 2 comprises two bearing plates 201, the top of the bearing plates 201 is fixedly connected with an electric push rod 202, the top of the electric push rod 202 is fixedly connected with a top plate 3; the inner cavity of the top plate 3 is provided with a motion assembly 4, the motion assembly 4 comprises a servo motor 401, the output shaft of the servo motor 401 is fixedly connected with a threaded rod 402, the surface of the threaded rod 402 is threadedly connected with a threaded sleeve 403, the bottom of the threaded sleeve 403 is fixedly connected with a connecting rod 404, and the bottom of the connecting rod 404 is fixedly connected with a first mixing assembly 5 The first stirring component 5 includes a first stirring motor 501, and the output shaft of the first stirring motor 501 is fixedly connected to the first transmission rod 502, and the first stirring rods 503 are fixedly connected to both sides of the first transmission rod 502. By setting the lifting component 2, the top plate 3 can be pushed to move upward, so that the stirring height of the first stirring component 5 can be adjusted to improve the stirring efficiency. By setting the motion component 4, the first stirring component 5 can be driven to move left and right to expand the stirring range and increase the stirring amount of cement. The cooperation of the two can further increase the cement stirring speed, increase the stirring amount, and achieve the purpose of rapid stirring. Example

[0030] See also Figure 1-4 A cement rapid mixing device comprises a mixing box 1, a second mixing component 6 is fixedly connected to the bottom of the mixing box 1, the second mixing component 6 comprises a second mixing motor 601, and second mixing rods 602 are fixedly connected to both sides of the output shaft of the second mixing motor 601, which can mix the cement at the bottom of the inner cavity of the mixing box 1 to improve the uniformity of mixing. A slide groove 7 is provided at the top of the inner cavity of the top plate 3, and a slider 8 is slidably connected to the inner cavity of the slide groove 7. The bottom of the slider 8 is fixedly connected to the threaded sleeve 403, and the threaded sleeve 403 can be limited and guided to move, so that the threaded rod 402 can drive the threaded sleeve 403 to move left and right, thereby increasing the stability of its movement. The bottom of the inner cavity of the top plate 3 is provided with a Through hole 10, connecting rod 404 is located in the inner cavity of through hole 10, which can facilitate the movement of connecting rod 404, and buffer components 9 are fixedly connected on all sides of the bottom of mixing box 1, and buffer component 9 includes support rod 901, and damper 902 is fixedly connected to the top of the inner cavity of support rod 901, and the bottom of damper 902 is fixedly connected to base 903, and the surface of damper 902 is sleeved with spring 904, which can buffer and offset the vibration generated by the equipment during stirring, so as to improve the stirring effect, and the surface of mixing box 1 is provided with transparent glass 11, and the surface of mixing box 1 is connected with discharge pipe 12, which can facilitate the observation of the mixing condition of cement in mixing box 1 and facilitate the staff to discharge the mixed cement.

[0031] The principle of this embodiment is:

[0032] When in use, the cement raw materials are placed in the mixing box 1, and then the electric push rod 202 can be used to push the top plate 3 to move up and down, so that the mixing height of the first mixing component 5 can be adjusted. At this time, the first mixing motor 501 can drive the first transmission rod 502 to rotate, and the first transmission rod 502 can drive the first mixing rod 503 to rotate, which can improve the mixing efficiency of the cement. At the same time, the servo motor 401 is started again to drive the threaded rod 402 to rotate, and the threaded rod 402 drives the threaded sleeve 403 to move left and right, thereby driving the first mixing rod 503 to move left and right in the mixing box 1 for mixing, thereby expanding the mixing range, and at this time, the mixing amount of the cement can be increased. Finally, the second mixing motor 601 is started again to drive the second mixing rod 602 to rotate, which can increase the mixing speed. The cooperation of the two can further increase the cement mixing speed, increase the mixing amount, and achieve the purpose of rapid mixing.

[0033] To sum up: this kind of cement rapid mixing device, by setting up a lifting component 2, can push the top plate 3 to move upward, so that the mixing height of the first mixing component 5 can be adjusted to improve the mixing efficiency. Through the setting of the motion component 4, the first mixing component 5 can be driven to move left and right to expand the mixing range and increase the mixing amount of cement. The cooperation of the two can further increase the cement mixing speed, increase the mixing amount, and achieve the purpose of rapid mixing.

[0034] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement rapid mixing device, comprising a mixing box (1), characterized in that: A lifting assembly (2) is provided on both sides of the mixing box (1), the lifting assembly (2) comprising two bearing plates (201), the top of the bearing plates (201) being fixedly connected to an electric push rod (202), and the top of the electric push rod (202) being fixedly connected to a top plate (3); The inner cavity of the top plate (3) is provided with a motion component (4), the motion component (4) comprising a servo motor (401), the output shaft of the servo motor (401) being fixedly connected to a threaded rod (402), the surface of the threaded rod (402) being threadedly connected to a threaded sleeve (403), the bottom of the threaded sleeve (403) being fixedly connected to a connecting rod (404), and the bottom of the connecting rod (404) being fixedly connected to a first stirring component (5); The first stirring assembly (5) comprises a first stirring motor (501), the output shaft of the first stirring motor (501) being fixedly connected to a first transmission rod (502), and both sides of the first transmission rod (502) being fixedly connected to first stirring rods (503).

2. A cement rapid mixing device according to claim 1, characterized in that: A second stirring assembly (6) is fixedly connected to the bottom of the stirring box (1), the second stirring assembly (6) comprising a second stirring motor (601), and second stirring rods (602) are fixedly connected to both sides of the output shaft of the second stirring motor (601).

3. A cement rapid mixing device according to claim 1, characterized in that: A slide groove (7) is provided at the top of the inner cavity of the top plate (3), a sliding block (8) is slidably connected to the inner cavity of the slide groove (7), and the bottom of the sliding block (8) is fixedly connected to the threaded sleeve (403).

4. A cement rapid mixing device according to claim 1, characterized in that: A through hole (10) is provided at the bottom of the inner cavity of the top plate (3), and the connecting rod (404) is located in the inner cavity of the through hole (10).

5. A cement rapid mixing device according to claim 1, characterized in that: The bottom of the mixing box (1) is fixedly connected to a buffer assembly (9) on all sides thereof. The buffer assembly (9) comprises a support rod (901). The top of the inner cavity of the support rod (901) is fixedly connected to a damper (902).

6. A cement rapid mixing device according to claim 5, characterized in that: The bottom of the damper (902) is fixedly connected to a base (903), and the surface of the damper (902) is sleeved with a spring (904).

7. A cement rapid mixing device according to claim 1, characterized in that: The surface of the stirring box (1) is provided with transparent glass (11), and the surface of the stirring box (1) is connected to a discharge pipe (12).

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