Gypsum board mixing device

Abstract

The utility model provides a gypsum board mixing device which comprises a base, the center of the base is communicated with a blanking bin, and a stirring box is mounted at the top end of the blanking bin; fixing shafts are rotationally connected to the two sides of the interior of the discharging bin correspondingly, arc-shaped material baffles are fixedly connected to the outer sides of the fixing shafts correspondingly, and the arc-shaped material baffles are attached to the discharging opening in a sealed mode; a feeding hole is formed in the top end of the stirring box, two groups of stirring shafts are rotationally connected into the stirring box, and a plurality of groups of stirring blades are connected to the outer sides of the two groups of stirring shafts. Through the arrangement of the scraping plate, under the cooperation of the first motor, the worm, the worm gear, the synchronous belt and the lead screw, residual materials on the inner wall of the stirring box can be scraped by the scraping plate, and rapid cleaning operation of the stirring box is facilitated; and through linkage of the electric push cylinder, the first gear, the second gear, the first rack and the second rack, it is ensured that the arc-shaped striker plates on the two sides are synchronously and reversely opened and closed, blockage of the discharging opening is avoided, and the flow requirement of materials is met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of gypsum board mixing, more specifically, relates to a gypsum board mixing device. BACKGROUND

[0002] Gypsum board is a kind of material made of building gypsum as main raw material.It is a kind of building material with light weight, high strength, thin thickness, convenient processing and good sound insulation, heat insulation and fire resistance, etc.In the production process of gypsum board, mixing device is needed to stir the supplied gypsum raw material.

[0003] The material in the existing mixing device is easy to adhere to the inner wall of the box when stirring, which is not convenient for the staff to clean the inside of the stirring box due to the blockage of the stirring blade, and also hinders the normal flow of the material during stirring, thereby reducing the mixing efficiency, therefore, in view of the above, the existing structure and defects are researched and improved, and a gypsum board mixing device is provided to achieve a more practical purpose. SUMMARY

[0004] In order to solve the above technical problems, the utility model provides a gypsum board mixing device, which is realized by the following specific technical means:

[0005] A gypsum board mixing device, comprising a base, a center of the base is communicated with a feeding bin, a top end of the feeding bin is provided with a stirring box, and both sides of the bottom end of the stirring box are provided with a feeding port; both sides of the inside of the feeding bin are rotatably connected with a fixed shaft, the outer side of the fixed shaft is fixedly connected with an arc-shaped material baffle, and the arc-shaped material baffle is sealingly matched with the feeding port; the top end of the stirring box is provided with a feeding port, the inside of the stirring box is rotatably connected with two groups of stirring shafts, and the outer side of the two groups of stirring shafts is connected with multiple groups of stirring blades; the stirring box is provided with a sliding groove on both sides of the feeding port, both groups of sliding grooves are provided with a protective cover one at the top end, both groups of protective cover ones are provided with a lead screw in the inside, the outer side of the lead screw is provided with a ball nut, the outer side of the ball nut is provided with a sliding block connected with the sliding groove in a sliding mode, and the inner side wall of the stirring box is slidably connected with a scraper, and the bottom end of both groups of sliding blocks extends to the inside of the stirring box and is fixedly connected with the two vertical sections of the scraper.

[0006] As a preferred technical scheme of the utility model, a protective cover two is fixedly installed on one side of the stirring box, one end of both groups of lead screws is connected with the protective cover one, and a synchronous wheel is fixedly installed in the inside of the protective cover two, and both groups of synchronous wheels are connected through a synchronous belt.

[0007] As a preferred technical scheme of the utility model, the inside one side of the protective cover two is installed with motor one, the output end of motor one is fixedly connected with worm, the one side of worm is engaged with worm wheel, and worm wheel is coaxially connected with one of the synchronous wheels.

[0008] As a preferred technical scheme of the utility model, the inside one side of the protective cover two is installed with motor one, the output end of motor one is fixedly connected with worm, the one side of worm is engaged with worm wheel, and worm wheel is coaxially connected with one of the synchronous wheels.

[0009] As a preferred technical scheme of the utility model, the inside one side of the protective cover two is installed with motor one, the output end of motor one is fixedly connected with worm, the one side of worm is engaged with worm wheel, and worm wheel is coaxially connected with one of the synchronous wheels.

[0010] As a preferred technical scheme of the utility model, the inside one side of the protective cover two is installed with motor one, the output end of motor one is fixedly connected with worm, the one side of worm is engaged with worm wheel, and worm wheel is coaxially connected with one of the synchronous wheels.

[0011] Compared with the prior art, the utility model has the advantages of the following:

[0012] The utility model discloses a scraper is set, under the cooperation of motor one, worm, worm wheel, synchronous belt and screw rod, can make scraper scrape the residual material of the inner wall of stirring box, convenient for the quick cleaning operation of stirring box, through the linkage of electric push cylinder, gear one, gear two, rack one and rack two, ensure that both sides arc-shaped material baffle synchronous reverse opening and closing, avoid the blockage of the discharge port and adapt to the flow demand of material, through setting up protective cover one, protective cover two, protective cover three and protective cover four, can close transmission component, isolate dust, prolong equipment life. ACCURACY OF DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic of the utility model Figure 1 .

[0014] Figure 2 It is the three-dimensional structure schematic of the utility model Figure 2 .

[0015] Figure 3 It is the partial structure schematic of the utility model Figure 1 .

[0016] Figure 4It is partial structure schematic diagram of the utility model Figure 2 .

[0017] Figure 5 It is the utility model Figure 3 A place amplification schematic diagram in the middle.

[0018] In the drawing, the corresponding relationship of component name and figure number is:

[0019] 1, base; 2, blanking bin; 3, stirring box; 4, fixed shaft; 5, arc material baffle; 6, feed inlet; 7, stirring shaft; 8, stirring blade; 9, protective cover one; 10, screw rod; 11, sliding block; 12, scraper; 13, protective cover two; 14, synchronous belt; 15, motor one; 16, worm; 17, worm gear; 18, protective cover three; 19, chain one; 20, motor two; 21, chain two; 22, protective cover four; 23, gear one; 24, gear two; 25, electric push cylinder; 26, connecting plate; 27, rack one; 28, rack two. Specific implementation

[0020] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0021] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Example:

[0024] As shown in the accompanying Figure 1 to the accompanying Figure 5 :

[0025] The utility model provides a gypsum board mixing device, including base 1, the center of base 1 is connected with the blanking bin 2, the top end of blanking bin 2 is installed with the stirring box 3, the bottom end both sides of stirring box 3 are all set up with the blanking port, the inside both sides of blanking bin 2 are all pivotally connected with fixed shaft 4, the outside of fixed shaft 4 is all fixedly connected with arc baffle 5, and arc baffle 5 is sealed and fits with blanking port, the top end of stirring box 3 is provided with the feed inlet 6, the inside rotationally connected of stirring box 3 has two groups of stirring shaft 7, and the outside of two groups stirring shaft 7 is connected with multiple groups of stirring vane 8, the both sides of stirring box 3 are set up with the sliding slot at the feed inlet 6, the top end of two groups sliding slot is all installed with the protective cover no.

[0026] Among them, the side of stirring box 3 is fixedly installed with protective cover no.

[0027] Among them, the inside one side of protective cover no.

[0028] Among them, the side of stirring box 3 is fixedly installed with protective cover no.

[0029] The side of the discharging bin 2 is fixedly provided with a second motor 20, the output end of the second motor 20 is fixedly connected with a second chain wheel, and the second chain wheel is connected with one of the first chain wheels through a second chain 21, the second motor 20 drives the stirring shaft 7 through the second chain 21, the transmission path is simplified, and the power waste and control complexity caused by the split driving of multiple motors are avoided.

[0030] The side of the discharging bin 2 is fixedly provided with a fourth protective cover 22, one end of each of the two groups of fixed shafts 4 is arranged to pass through the discharging bin 2 and is fixedly provided with a gear inside the fourth protective cover 22, the two gears are a first gear 23 and a second gear 24 respectively, the inner bottom surface of the fourth protective cover 22 is fixedly provided with an electric push cylinder 25, the output end of the electric push cylinder 25 is fixedly connected with a connecting plate 26, the bottom end of the first gear 23 is engaged with a first rack 27, the top end of the second gear 24 is engaged with a second rack 28, and the opposite sides of the first rack 27 and the second rack 28 are fixedly connected with the connecting plate 26, so that the two arc-shaped blocking plates 5 can be driven to open and close synchronously, the blockage of the discharging port is avoided, and the flow demand of the material is adapted, and the fourth protective cover 22 arranged can prevent the gypsum dust from entering the meshing surface, and the wear and maintenance frequency are reduced.

[0031] The working principle of the embodiment is as follows:

[0032] When the mixing device is used, the material is first added from the feeding port 6 to the inside of the stirring box 3, then the second motor 20 is started, the second motor 20 drives the first chain wheel and the first chain 19 connected with the first chain wheel to rotate through the second chain 21, so as to drive the two groups of stirring shafts 7 to rotate, and the stirring blades 8 fixed outside the two groups of stirring shafts 7 mix the material; when the mixing is completed and the discharging is needed, the electric push cylinder 25 is started, and the output end of the electric push cylinder 25 pushes the connecting plate 26, the connecting plate 26 moves synchronously, the first rack 27 and the second rack 28 move synchronously, and the first gear 23 and the second gear 24 are driven to rotate, so as to control the two arc-shaped blocking plates 5 to open and close synchronously, so as to realize the precise adjustment of the opening of the arc-shaped blocking plates 5 at the bottom end of the discharging port; when the inner wall of the stirring box 3 needs to be scraped, the first motor 15 is started, the output end of the first motor 15 drives the worm 16 and the worm gear 17 engaged with the worm 16 to rotate, and the two groups of lead screws 10 are linked through the synchronous belt 14 to rotate synchronously, the ball nut drives the sliding block 11 to move horizontally along the sliding groove, so that the scraper 12 in the stirring box 3 scrapes the material on the inner wall of the stirring box 3.

[0033] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A gypsum board mixing device, comprising a base (1), wherein a feeding hopper (2) is connected to the center of the base (1), a mixing tank (3) is installed at the top of the feeding hopper (2), and feeding ports are provided on both sides of the bottom end of the mixing tank (3); characterized in that: The inner sides of the feeding hopper (2) are rotatably connected to fixed shafts (4), and the outer sides of the fixed shafts (4) are fixedly connected to arc-shaped baffles (5), and the arc-shaped baffles (5) are sealed and fitted to the feeding port; the top of the mixing tank (3) is provided with a feeding port (6), and the inside of the mixing tank (3) is rotatably connected to two sets of mixing shafts (7), and the outer sides of the two sets of mixing shafts (7) are connected to multiple sets of mixing blades (8); the mixing tank (3) has openings on both sides of the feeding port (6). The top of each of the two sets of chutes is equipped with a protective cover (9), and the inside of each of the two sets of protective covers (9) is equipped with a lead screw (10). The outside of each lead screw (10) is equipped with a ball nut, and the outside of each ball nut is equipped with a slider (11) that is slidably connected to the chutes. The inner wall of the mixing tank (3) is slidably connected with a scraper (12). The bottom ends of the two sets of sliders (11) extend into the mixing tank (3) and are fixedly connected to the two vertical sections of the scraper (12).

2. The gypsum board mixing device as described in claim 1, characterized in that: A protective cover (13) is fixedly installed on one side of the mixing tank (3). One end of each of the two sets of lead screws (10) passes through the protective cover (9) and a synchronous pulley is fixedly installed inside the protective cover (13). The two sets of synchronous pulleys are connected by a synchronous belt (14).

3. The gypsum board mixing device as described in claim 2, characterized in that: A motor (15) is installed on one side of the inner side of the second protective cover (13). A worm (16) is fixedly connected to the output end of the motor (15). A worm wheel (17) is engaged on one side of the worm (16), and the worm wheel (17) is coaxially connected to one of the sets of synchronous pulleys.

4. The gypsum board mixing device as described in claim 1, characterized in that: A protective cover three (18) is fixedly installed on one side of the mixing tank (3). One end of each of the two sets of mixing shafts (7) passes through the mixing tank (3) and a sprocket one is fixedly installed inside the protective cover three (18). The two sets of sprocket one are connected by a chain one (19).

5. The gypsum board mixing device as described in claim 4, characterized in that: A motor 2 (20) is fixedly installed on one side of the feeding bin (2). A sprocket 2 is fixedly connected to the output end of the motor 2 (20), and the sprocket 2 is connected to one of the sets of sprockets 1 through a chain 2 (21).

6. The gypsum board mixing device as described in claim 1, characterized in that: A protective cover four (22) is fixedly installed on one side of the feeding bin (2). One end of each of the two sets of fixed shafts (4) passes through the feeding bin (2) and gears are fixedly installed inside the protective cover four (22). The two sets of gears are gear one (23) and gear two (24). An electric push cylinder (25) is fixedly installed on the inner bottom surface of the protective cover four (22). A connecting plate (26) is fixedly connected to the output end of the electric push cylinder (25). A rack one (27) meshes with the bottom end of gear one (23), and a rack two (28) meshes with the top end of gear two (24). The opposite sides of rack one (27) and rack two (28) are fixedly connected to the connecting plate (26).

Images