Energy-saving cement grinding aid production device

Abstract

The utility model belongs to the technical field of cement grinding aids, and particularly relates to an energy-saving cement grinding aid production device which comprises an arc supporting plate, a tank body assembly is arranged on the upper side of the arc supporting plate, a rotating assembly is assembled and connected between the arc supporting plate and the tank body assembly, and height-changeable supporting pieces are assembled and connected to the four corners of the lower side of the arc supporting plate. The tank body assembly comprises a tank barrel, openings are formed in the two ends of the tank barrel and detachably connected with opening covers, the arc supporting plate is fixedly connected with a circular ring, the tank barrel is located in the circular ring, and the tank barrel is fixedly connected with a limiting plate on the outer side of the circular ring; the mixing tank is simple in structure, component raw materials can be uniformly mixed under the condition that no stirring component is arranged in the tank barrel, and meanwhile, the component raw materials are convenient to take out.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement grinding aids, and in particular relates to an energy-saving cement grinding aid production device. Background Art

[0002] Cement grinding aid refers to a chemical additive (liquid or solid substance) added in a small amount during the grinding process of cement clinker, which can significantly improve the grinding efficiency or reduce energy consumption without damaging the properties of cement. In the production process of cement grinding aid, the various components of cement grinding aid need to be mixed evenly;

[0003] In the prior art, cement grinding aids are mixed by stirring each raw material. However, in this way, the components located at the corners and the bottom cannot be stirred, which can easily affect the stirring effect. At the same time, the stirring assembly in the tank is also prone to adhere to the component raw materials, affecting subsequent use. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide an energy-saving cement grinding aid production device to solve the problems raised by the above background technology.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] An energy-saving cement grinding aid production device comprises an arc support plate, a tank assembly is arranged on the upper side of the arc support plate, a rotating assembly is assembled and connected between the arc support plate and the tank assembly, and height-adjustable support members are assembled and connected at the four corners of the lower side of the arc support plate;

[0007] The tank body assembly includes a tank barrel, both ends of which are provided with openings, the openings are detachably connected with opening covers, the arc support plate is fixedly connected with a circular ring, the tank barrel is located inside the circular ring, and the tank barrel is fixedly connected with a limiting plate on the outer side of the circular ring.

[0008] Preferably, the rotating assembly includes a gear ring, a gear, a transmission shaft and a motor, the gear ring is fixedly connected to the tank barrel, the gear ring and the gear are meshing and transmission connected, the arc support plate is provided with a gear clearance groove, the output shaft of the motor is transmission connected to the transmission shaft, the transmission shaft is transmission connected to the gear, and the motor is fixedly connected to the ring.

[0009] Preferably, the support member includes a telescopic cylinder, an articulated seat and a slider, the telescopic cylinder is hinged to the lower side of the arc support plate through the articulated seat, the slider is fixedly assembled and connected to the bottom of the telescopic cylinder, and the slider is slidably connected to the base.

[0010] Preferably, the telescopic heights of the two telescopic cylinders at one end of the tank are the same.

[0011] Preferably, the base is provided with a sliding groove, and the slider slides in the sliding groove provided in the base.

[0012] Preferably, a sliding rod is fixedly connected in the sliding groove of the base, and the sliding rod is located in the hole provided in the slider.

[0013] Preferably, the opening cover is threadedly connected.

[0014] The utility model has the following advantages compared with the prior art:

[0015] 1. The structure of the utility model is simple. It can realize the uniform mixing of the component raw materials without a stirring component in the tank, and at the same time, the component raw materials are convenient to take out.

[0016] 2. The structure of the utility model is ingenious. Through the design of the rotating component and the supporting member, the rotation of the tank and the up-and-down inclination of both ends of the tank are realized. During the inclination of the tank, the component raw materials fall to the lower end under the action of gravity, and the original upper component raw materials are uniformly mixed with the lower component raw materials, avoiding the accumulation of component raw materials in the corner.

[0017] 3. The utility model is convenient for discharging and feeding. Through the cooperation of the rotating component and the supporting member, the tank can be inclined when rotating and rotated when in an inclined state. When discharging, the tank can be inclined at a certain angle and then rotated, so that the tank rotates along the inclined central axis while the position of the opening remains unchanged. The tank drives the component raw materials to rotate, and the component raw materials are discharged from the opening under the action of inertia force. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0019] Figure 1 is a schematic structural diagram of an energy-saving cement grinding aid production device according to an embodiment of the utility model;

[0020] Figure 2 is a schematic diagram of the inclined state of the tank body assembly of the utility model;

[0021] Figure 3 is a schematic structural diagram of the tank body assembly of the utility model;

[0022] Figure 4 is a schematic structural diagram of the arc support plate assembly of the utility model;

[0023] The main element symbols are explained as follows:

[0024] Arc support plate 1;

[0025] Tank body assembly 2, tank barrel 21, opening 22, opening cover 23, ring 24, limit plate 25;

[0026] Rotating assembly 3, gear ring 31, gear 32, transmission shaft 33, motor 34;

[0027] Support member 4, telescopic cylinder 41, hinge seat 42, slider 43, base 44, slide bar 45. Specific implementation mode

[0028] In order to enable those skilled in the art to better understand the present utility model, the technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] As Figures 1-4 shown, an energy-saving cement grinding aid production device includes an arc-shaped support plate 1. A tank body assembly 2 is provided on the upper side of the arc-shaped support plate 1. A rotating assembly 3 is assembled and connected between the arc-shaped support plate 1 and the tank body assembly 2. Four corners of the lower side of the arc-shaped support plate 1 are assembled and connected with height-adjustable support members 4;

[0030] The tank body assembly 2 includes a tank barrel 21. Openings 22 are provided at both ends of the tank barrel 21. An opening cover 23 is detachably connected to the openings 22. The arc-shaped support plate 1 is fixedly connected with a ring 24. The tank barrel 21 is located inside the ring 24. A limit plate 25 is fixedly connected to the outside of the tank barrel 21 in the ring 24.

[0031] Adopting the technical solution of this embodiment, the tank body assembly 2 is used to mix the components of the cement grinding aid. The opening cover 23 is used to seal the openings 22. The rotating assembly 3 is used to rotate the tank barrel 21 to make the components in the tank barrel 21 mix evenly. The height of the support members 4 can be changed. When the heights of the two support members 4 at one end of the tank barrel 21 are higher than those of the two support members 4 at the other end, the tank barrel 21 is inclined. By changing the heights of the support members 4 at both ends, it is possible to achieve inclination when rotating the tank body, so as to fully mix the components. When putting the component raw materials into the tank barrel, just tilt one end of the tank barrel 21 upward. Because the tank barrel 21 is not horizontally placed, the volume of the component raw materials can be higher than the lower end position of the opening 22 when the tank barrel 21 is in the horizontal position. The tank barrel 21 can accommodate more raw materials, making full use of the tank barrel 21. The ring 24 is used to limit the position of the tank barrel 21, and the limit plate 25 is used to prevent the tank barrel 21 from sliding between the arc-shaped support plate 1, so that the tank barrel 21 and the arc-shaped support plate 1 move simultaneously.

[0032] Refer to Figures 3-4:The rotating assembly 3 includes a toothed ring 31, a gear 32, a transmission shaft 33, and a motor 34. The toothed ring 31 is fixedly connected to the tank barrel 21. The toothed ring 31 and the gear 32 are in meshing transmission connection. The arc-shaped support plate 1 is provided with a relief groove for the gear 31. The output shaft of the motor 34 and the transmission shaft 33 are in transmission connection. The transmission shaft 33 and the gear 32 are in transmission connection. The motor 34 is fixedly connected to the circular ring 24.

[0033] In this embodiment, the gear 32 is used to drive the toothed ring 31 fixedly connected to the tank barrel 21 to rotate, thereby driving the tank barrel 21 to rotate. The motor 34 transmits power to the transmission shaft, and the transmission shaft 33 drives the gear 32 to rotate.

[0034] Refer to Figure 4 :The support member 4 includes a telescopic cylinder 41, a hinge seat 42, and a slider 43. The telescopic cylinder 41 is hinged to the lower side of the arc-shaped support plate 1 through the hinge seat 42. The slider 43 is fixedly assembled and connected to the bottom of the telescopic cylinder 41. The slider 43 is slidably connected to a base 44.

[0035] In this embodiment, by programming the operation of the telescopic cylinder 41, the tank barrel 21 is driven to tilt by the telescopic cylinder 41. Since the length of the arc-shaped support plate 1 is fixed, when one end tilts upward, the horizontal distance between the hinge seats fixedly connected to the arc-shaped support plate 1 becomes shorter. Therefore, the distance between the telescopic cylinders 41 changes, and thus the slider 43 slides relative to the base 44.

[0036] Refer to Figure 2 :The telescopic heights of the two telescopic cylinders 41 at one end of the tank barrel 21 are the same.

[0037] In this embodiment, by programming the operation of the telescopic cylinder 41, the telescopic heights of the two telescopic cylinders 41 at one end are the same.

[0038] Refer to Figure 4 :The base 44 is provided with a chute, and the slider 43 slides in the chute provided in the base 44.

[0039] Refer to Figure 4 :A slide bar 45 is fixedly connected in the chute of the base 44, and the slide bar 45 is located in the hole provided in the slider 43.

[0040] In this embodiment, the slide bar 45 is used to prevent the slider 43 from skewing, so that it will not shift when the telescopic cylinder 41 moves.

[0041] Refer to Figure 3 :The opening cover 23 and the opening 22 are in threaded connection.

[0042] Working principle: When putting the component raw materials into the tank barrel 21, first control the telescopic cylinder 41 at one end to raise one end of the tank barrel 21, then put the component raw materials, then tighten the opening cover 23 with the opening, start the motor 34 to make the gear 32 rotate, thereby driving the tank barrel 21 to rotate, and then control the height change of the telescopic cylinder 41 at one end of the tank barrel 21 to make the tank barrel 21 tilt. When the tank barrel 21 tilts, the component raw materials in the tank barrel 21 move under the action of gravity. When rotating the tank barrel 21, both ends of the tank barrel 21 can deflect, so as to uniformly mix the components. When the mixing is completed, open the opening 22 at the lower end and take out the cement grinding aid.

[0043] The control method of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in this field. And the present utility model is mainly used to protect mechanical devices, so the control method and circuit connection of the present utility model will not be explained in detail.

[0044] The above embodiments only exemplarily illustrate the principle and its effects of the present utility model, rather than being used to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. An energy-saving cement grinding aid production device, characterized in that: It comprises an arc support plate (1), a tank assembly (2) is provided on the upper side of the arc support plate (1), a rotating assembly (3) is assembled and connected between the arc support plate (1) and the tank assembly (2), and support members (4) with adjustable height are assembled and connected at the four corners of the lower side of the arc support plate (1); The tank body assembly (2) comprises a tank barrel (21), the tank barrel (21) is provided with openings (22) at both ends, the openings (22) are detachably connected to opening covers (23), the arc support plate (1) is fixedly connected to a circular ring (24), the tank barrel (21) is located inside the circular ring (24), and the tank barrel (21) is fixedly connected to a limiting plate (25) on the outside of the circular ring (24).

2. The energy-saving cement grinding aid production device according to claim 1, characterized in that: The rotating assembly (3) comprises a gear ring (31), a gear (32), a transmission shaft (33) and a motor (34); the gear ring (31) is fixedly connected to the tank barrel (21); the gear ring (31) and the gear (32) are meshed and transmission-connected; the arc support plate (1) is provided with a clearance groove for the gear (32); the output shaft of the motor (34) is transmission-connected to the transmission shaft (33); the transmission shaft (33) is transmission-connected to the gear (32); and the motor (34) is fixedly connected to the ring (24).

3. The energy-saving cement grinding aid production device according to claim 2, characterized in that: The support member (4) comprises a telescopic cylinder (41), an articulated seat (42) and a slider (43); the telescopic cylinder (41) is hinged to the lower side of the arc support plate (1) via the articulated seat (42); the slider (43) is fixedly assembled and connected to the bottom of the telescopic cylinder (41); and the slider (43) is slidably connected to a base (44).

4. The energy-saving cement grinding aid production device according to claim 3 is characterized in that: The telescopic heights of the two telescopic cylinders (41) located at one end of the tank barrel (21) are the same.

5. The energy-saving cement grinding aid production device according to claim 3 is characterized in that: The base (44) is provided with a slide groove, and the slider (43) slides in the slide groove provided in the base (44).

6. The energy-saving cement grinding aid production device according to claim 5, characterized in that: A slide rod (45) is fixedly connected in the slide groove of the base (44), and the slide rod (45) is located in a hole opened in the slide block (43).

7. The energy-saving cement grinding aid production device according to claim 1, characterized in that: The opening cover (23) and the opening (22) are threadedly connected.

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