Stirring device for gypsum mildew-proof mortar

Abstract

The utility model discloses a stirring device for gypsum mildew-proof mortar, and relates to the technical field of gypsum mortar stirring. The stirring device comprises a stirring tank, the upper end of the stirring tank is arranged in a penetrating mode, a top cover is arranged at the upper end of the stirring tank, an inverted-U-shaped support is arranged above the stirring tank, a stirring shaft is rotationally arranged at one horizontal end of the support, the bottom of the stirring shaft movably penetrates through the top cover, and a stirring piece is fixedly arranged at the end, located in the stirring tank, of the stirring shaft. The stirring pieces are distributed in a cross shape, a first gear is fixedly arranged at the bottom of the outer wall of the stirring tank, and a vertically-arranged connecting rod is arranged at one end of the support; the driving motor is matched with the belt to enable the stirring shaft and the stirring tank to rotate oppositely, and the stirring direction of the stirring piece fixedly arranged on the stirring shaft is opposite to the rotating direction of the stirring tank, so that stirring in the stirring tank is more disordered, raw materials are more fully and effectively stirred in a contact manner, and the stirring effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum mortar mixing, in particular to a mixing device for gypsum mildew-proof mortar. Background Technique

[0002] Gypsum mildew-proof mortar is a new type of wall plastering material. It uses hemihydrate gypsum as the base material, a polymer as the gel material, and inorganic fillers are dry-mixed. It is a modified interior wall painting material that changes the traditional habit of using cement-based gel materials. It has excellent compatibility and adhesion with various base walls and is widely used. In the production process, a variety of raw materials need to be stirred and mixed to make a mixture or a machine with an appropriate consistency, and generally a mixer is used for stirring;

[0003] At present, the device for mixing mortar only stirs it through a single stirring shaft, resulting in poor mixing effect. At the same time, the gypsum mortar will be viscous after stirring, resulting in part of the raw materials still adhering to the inside of the subsequent mixing tank, which is easy to form lumps after a long time and is inconvenient for subsequent cleaning;

[0004] In view of the above problems, the inventor proposes a mixing device for gypsum mildew-proof mortar to solve the above problems. Content of the Utility Model

[0005] In order to solve the above problems; the purpose of the utility model is to provide a mixing device for gypsum mildew-proof mortar.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: A mixing device for gypsum mildew-proof mortar, including a mixing tank, the upper end of the mixing tank is penetrated, a top cover is arranged at the upper end of the mixing tank, a bracket in an inverted U shape is arranged above the mixing tank, a stirring shaft is rotatably arranged at the horizontal end of the bracket, the bottom of the stirring shaft movably penetrates the top cover and a stirring member is fixedly arranged at one end located inside the mixing tank, the stirring member is arranged in a cross distribution, a first gear is fixedly arranged at the bottom of the outer wall of the mixing tank, one end of the bracket is provided with a vertically arranged connecting rod, the top end of the connecting rod penetrates the bracket, a second gear is fixedly arranged on the connecting rod close to the first gear, and the second gear is meshed with the first gear, and two symmetrically distributed first scrapers are fixedly arranged on the lower surface of the top cover, and the first scrapers are arranged vertically.

[0007] Preferably, a driving motor is installed at the horizontal end of the bracket close to the stirring shaft, the output end of the driving motor is coaxially fixedly arranged on the stirring shaft, and a belt is jointly sleeved between the top end of the connecting rod and the top end of the stirring shaft.

[0008] Preferably, a circular water spraying plate is fixedly provided on the lower surface of the top cover. Spray heads are installed on the lower surface of the water spraying plate. A water storage tank is installed on the upper surface of the top cover. The water storage tank is connected to the water spraying plate through a water delivery pipe. Two symmetrically distributed fixing blocks are fixedly provided on the upper surface of the top cover. The top ends of the fixing blocks are fixedly arranged on the bracket.

[0009] Preferably, a limiting block is fixedly provided at the upper end of the stirring shaft. The limiting block is rotatably arranged inside the bracket.

[0010] Preferably, support blocks are fixedly provided at both ends of the bracket. A rotating disc is fixedly provided on the outer wall of the stirring tank below the first gear. The rotating disc is rotatably arranged inside the support block.

[0011] Preferably, a feed pipe is installed at the upper end of the top cover. The bottom of the stirring tank is in a hopper shape and a discharge pipe is provided at the middle end.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, the driving motor cooperates with the belt to enable the stirring shaft and the stirring tank to rotate in opposite directions. The stirring direction of the stirring members fixedly provided on the stirring shaft is opposite to the rotating direction of the stirring tank, making the stirring in the stirring tank more chaotic, and the raw materials contact and stir more fully and effectively, improving the stirring effect.

[0014] 2. In the present utility model, when the stirring tank rotates, the scraping plate abutted against the inner wall of the stirring tank will clean the inner wall of the stirring tank, avoiding the sticky mortar from accumulating on the inner wall of the stirring tank to form hard blocks, resulting in troublesome subsequent cleaning. At the same time, the water spraying plate and the spray heads can spray and clean the inner wall of the stirring tank 1 and the scraping plate 14, facilitating the subsequent cleaning of the stirring tank 1. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the stirring tank of the present utility model.

[0018] Figure 3 It is a schematic diagram of the bracket structure of the present utility model.

[0019] In the figure: 1, mixing tank; 11, top cover; 12, mixing shaft; 13, mixing member; 14, scraper; 15, first gear; 16, connecting shaft; 17, second gear; 18, water spraying plate; 19, spray head; 2, support; 21, driving motor; 22, belt; 23, limit block; 3, water storage tank; 4, feed pipe; 41, discharge pipe; 5, rotating disc; 51, support block. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment: As Figures 1-3 shown, the present invention provides a stirring device for gypsum anti - mildew mortar, including a mixing tank 1. The upper end of the mixing tank 1 is penetrated. A top cover 11 is provided at the upper end of the mixing tank 1. An inverted U - shaped support 2 is provided above the mixing tank 1. A mixing shaft 12 is rotatably provided at the horizontal end of the support 2. The bottom of the mixing shaft 12 movably penetrates the top cover 11 and a mixing member 13 is fixedly provided at one end located inside the mixing tank 1. The mixing member 13 is arranged in a cross - shape. A first gear 15 is fixedly provided at the bottom of the outer wall of the mixing tank 1. One end of the support 2 is provided with a vertically - arranged connecting rod. The top end of the connecting rod penetrates the support 2. A second gear 17 is fixedly provided on the connecting rod close to the first gear 15. The second gear 17 is meshed with the first gear 15. Two symmetrically - distributed first scrapers 14 are fixedly provided on the lower surface of the top cover 11. The first scrapers 14 are arranged vertically.

[0022] A driving motor 21 is installed at the horizontal end of the support 2 close to the mixing shaft 12. The output end of the driving motor 21 is coaxially fixedly provided on the mixing shaft 12.

[0023] By adopting the above - mentioned technical solution, setting the driving motor 21 can provide power for the stirring assembly, which is convenient for the staff to operate.

[0024] A belt 22 is jointly sleeved between the top end of the connecting rod and the top end of the mixing shaft 12.

[0025] By adopting the above - mentioned technical solution, the belt 22 can drive the connecting shaft 16 and the mixing shaft 12 to rotate simultaneously. The connecting shaft 16 and the mixing shaft 12 are driven by the same driving source. At the same time, the driving of the first gear 15 and the second gear 17 can make them rotate in opposite directions, making the stirring in the mixing tank 1 more chaotic.

[0026] The lower surface of the top cover 11 is fixedly provided with a circular water spraying plate 18, and the lower surface of the water spraying plate 18 is installed with a spray head 19.

[0027] By adopting the above technical solution, the water spraying plate 18 and the spray head 19 can spray and clean the inner wall of the mixing tank 1 and the scraper 14, which is convenient for subsequent cleaning of the mixing tank 1. The spray head 19 can adopt a shower type spray to increase the spraying range.

[0028] The upper surface of the top cover 11 is installed with a water storage tank 3. The water storage tank 3 is connected to the water spraying plate 18 through a water delivery pipe. The upper surface of the top cover 11 is fixedly provided with two symmetrically distributed fixing blocks, and the top ends of the fixing blocks are fixedly arranged on the support 2.

[0029] By adopting the above technical solution, the water storage tank 3 provides water source for the water spraying plate 18, so as to ensure that the water spraying plate 18 and the spray head 19 can clean the mixing tank 1 and the scraper 14. The top cover 11 is fixedly connected to the support 2 through the fixing blocks, so that the position of the top cover 11 itself is fixed and will not rotate.

[0030] The upper end of the mixing shaft 12 is fixedly provided with a limit block 23, and the limit block 23 is rotatably arranged inside the support 2.

[0031] By adopting the above technical solution, the limit block 23 can make the mixing shaft 12 stably rotate and be arranged on the support 2, and at the same time, the support 2 can stably support the mixing shaft 12.

[0032] Both ends of the support 2 are fixedly provided with support blocks 51. A rotating disk 5 is fixedly provided on the outer wall of the mixing tank 1 below the first gear 15, and the rotating disk 5 is rotatably arranged inside the support blocks 51.

[0033] By adopting the above technical solution, the support blocks 51 and the rotating disk 5 are arranged to support the mixing tank 1, so that the mixing tank 1 can maintain stability when rotating.

[0034] The upper end of the top cover 11 is installed with a feed pipe 4. The bottom of the mixing tank 1 is arranged in a funnel shape and a discharge pipe 41 is provided at the middle end.

[0035] By adopting the above technical solution, the feed pipe 4 can put the raw materials to be mixed into the mixing tank 1. A control valve can be installed on the discharge pipe 41 to discharge the mixed materials.

[0036] Working principle: In actual use, the staff can put the materials to be stirred into the mixing tank 1 through the feeding pipe 4. At this time, the driving motor 21 can be started. The driving motor 21 will drive the stirring shaft 12 to rotate. The stirring member 13 fixedly arranged on the stirring shaft 12 will stir the materials in the mixing tank 1. When the stirring shaft 12 rotates, the arranged belt 22 can drive the connecting shaft 16 and the stirring shaft 12 to rotate simultaneously. The connecting shaft 16 will drive the second gear 17 to rotate. At this time, the second gear 17 will drive the first gear 15 meshed with it to rotate. At this time, the first gear 15 will directly drive the mixing tank 1 to rotate. Due to the drive of the first gear 15 and the second gear 17, the mixing tank 1 and the stirring shaft 12 rotate in opposite directions. The stirring direction of the stirring member 13 fixedly arranged on the stirring shaft 12 is opposite to the rotation direction of the mixing tank 1, making the stirring in the mixing tank 1 more chaotic, and the contact and stirring between the raw materials are more sufficient and effective, improving the stirring effect;

[0037] When the mixing tank 1 rotates, the scraper 14 in contact with the inner wall of the mixing tank 1 will clean the inner wall of the mixing tank 1 to prevent sticky mortar from accumulating on the inner wall of the mixing tank 1 and forming hard blocks, resulting in troublesome subsequent cleaning. At the same time, the water spraying plate 18 and the spray head 19 can spray and clean the inner wall of the mixing tank 1 and the scraper 14, facilitating the subsequent cleaning of the mixing tank 1.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these changes and modifications.

Claims

1. A stirring device for gypsum mildew-proof mortar, comprising a stirring tank (1), characterized in that: The upper end of the stirring tank (1) is penetrated, and a top cover (11) is provided on the upper end of the stirring tank (1). An inverted U-shaped bracket (2) is provided above the stirring tank (1). A stirring shaft (12) is rotatably provided at one horizontal end of the bracket (2). The bottom of the stirring shaft (12) movably penetrates the top cover (11) and is fixedly provided with a stirring member (13) at one end located inside the stirring tank (1). The stirring members (13) are arranged in a cross-shaped distribution. A first gear (15) is fixedly provided at the bottom of the outer wall of the stirring tank (1). A vertically arranged connecting rod is provided at one end of the bracket (2). The top end of the connecting rod penetrates the bracket (2). A second gear (17) is fixedly provided on the connecting rod near the first gear (15). The second gear (17) is meshed with the first gear (15). Two symmetrically distributed first scrapers (14) are fixedly provided on the lower surface of the top cover (11). The first scrapers (14) are arranged vertically.

2. A stirring device for gypsum mildew-proof mortar according to claim 1, characterized in that: A drive motor (21) is installed at one horizontal end of the bracket (2) near the stirring shaft (12), and an output end of the drive motor (21) is coaxially fixedly arranged on the stirring shaft (12).

3. A stirring device for gypsum mildew-proof mortar according to claim 2, characterized in that: A belt (22) is provided between the top end of the connecting rod and the top end of the stirring shaft (12).

4. A stirring device for gypsum mildew-proof mortar according to claim 1, characterized in that: A circular water spray plate (18) is fixedly provided on the lower surface of the top cover (11), and a spray head (19) is installed on the lower surface of the water spray plate (18).

5. A stirring device for gypsum mildew-proof mortar according to claim 4, characterized in that: A water storage tank (3) is installed on the upper surface of the top cover (11), and the water storage tank (3) is connected to the water spray plate (18) via a water pipe. Two symmetrically distributed fixing blocks are fixedly provided on the upper surface of the top cover (11), and the top ends of the fixing blocks are fixedly arranged on the bracket (2).

6. A stirring device for gypsum mildew-proof mortar according to claim 1, characterized in that: A limit block (23) is fixed on the upper end of the stirring shaft (12), and the limit block (23) is rotatably arranged inside the bracket (2).

7. A stirring device for gypsum mildew-proof mortar according to claim 1, characterized in that: Support blocks (51) are fixedly provided at both ends of the bracket (2); a rotating disk (5) is fixedly provided on the outer wall of the stirring tank (1) below the first gear (15); and the rotating disk (5) is rotatably arranged in the support blocks (51).

8. A stirring device for gypsum mildew-proof mortar according to claim 1, characterized in that: A feed pipe (4) is installed at the upper end of the top cover (11); the bottom of the stirring tank (1) is arranged in a bucket shape and a discharge pipe (41) is arranged at the middle end.

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