Hollow brick production raw material mixing device

Abstract

The utility model discloses a hollow brick production raw material mixing device which comprises a mounting plate, fixing plates are fixedly connected to the middle of the top wall of the mounting plate, a screw is rotatably connected to the middle between the two fixing plates, a connecting plate is in threaded connection with the right side of the periphery of the screw, and the connecting plate is fixedly connected to the middle of the top wall of a connecting piece. Connecting blocks are fixedly connected to the bottoms of the connecting pieces, sprinkler heads are fixedly connected to the bottoms of the connecting blocks, and the connecting blocks penetrate through and are slidably connected to the outer sides of the limiting rods. According to the hollow brick production raw material mixing device, when hollow brick raw materials are mixed, a sprinkler head is started to spray water, meanwhile, a driving motor is started, an output shaft of the driving motor rotates to enable a screw to rotate, and a connecting plate moves left and right in the rotating process of the screw, so that a connecting piece and a connecting block move left and right; and the contact area of hollow brick raw materials and water is enlarged, so that the processing efficiency of the hollow bricks is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow bricks, in particular to a raw material mixing device for producing hollow bricks. Background Art

[0002] Bricks with large hollow size and small number are called hollow bricks. Hollow bricks are divided into cement hollow bricks, clay hollow bricks, and shale hollow bricks. Hollow bricks are the main wall materials commonly used in the construction industry. Due to their advantages such as light weight and less consumption of raw materials, they have become the first product recommended by the national construction department. Similar to red bricks, the common raw materials for hollow bricks are clay and cinder ash. They are light, high in strength, good in heat preservation, sound insulation and noise reduction, environmentally friendly and pollution-free, and are ideal filling materials for frame structure buildings.

[0003] In the prior art, the production of hollow bricks usually requires the raw materials: coal slag, sand, stone and water are placed in a mixing tank in proportion and mixed. However, the position of the water spray head is fixed during the mixing process of the hollow brick raw materials, resulting in a fixed contact area with the raw materials, which reduces the mixing efficiency of the raw materials and water, thereby reducing the production efficiency of the hollow bricks. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a raw material mixing device for producing hollow bricks, comprising a mixing box, the top of which is provided with an auxiliary mixing mechanism;

[0006] The auxiliary mixing mechanism includes a mounting plate, a fixing plate is fixedly connected to the middle of the top wall of the mounting plate, a screw is rotatably connected to the middle between the two groups of fixing plates, a connecting plate is threadedly connected to the right side of the outer periphery of the screw, the connecting plate is fixedly connected to the middle of the top wall of the connecting piece, a connecting block is fixedly connected to the bottom of the connecting piece, a sprinkler nozzle is fixedly connected to the bottom of the connecting block, the connecting blocks are all penetrated and slidably connected to the outside of the limit rod, the limit rods are fixedly connected to the upper side between the two groups of mounting plates and are evenly distributed, a driving motor is fixedly connected to the middle of the right wall of the fixing plate on the right side, and the output shaft of the driving motor is fixedly connected to the screw.

[0007] As a preferred technical solution of the utility model, a card slot is provided in the middle of the bottom wall of the mounting plate, and the card slot is clearance-matched with the side wall of the mixing box.

[0008] As a preferred technical solution of the utility model, a transmission rod penetrates and is rotatably connected to both the front and rear parts of the inner side of the mixing box, and a stirring roller penetrates and is fixedly connected to the middle part of the outer periphery of the transmission rod.

[0009] As a preferred technical solution of the utility model, multiple groups of annularly distributed mixing teeth are fixedly connected to the outer side of the stirring roller, and a worm gear is fixedly connected to the right end of the transmission rod.

[0010] As a preferred technical solution of the utility model, a worm is arranged between the two groups of worm wheels, and the worm is fixedly connected to the output end of the servo motor.

[0011] As a preferred technical solution of the utility model, the servo motor is fixedly connected to the lower middle part of the right wall outside the mixing box, and the worm gear is meshingly connected with the worm.

[0012] As a preferred technical solution of the utility model, the output ends of the sprinkler nozzles are all located on the upper side of the mixing box, and the connecting piece is located on the upper side between the two sets of mounting plates.

[0013] The beneficial effects of the utility model are:

[0014] 1. The hollow brick production raw material mixing device starts a sprinkler head to spray water when mixing the hollow brick raw materials, and starts a driving motor at the same time. The output shaft of the driving motor rotates to rotate the screw. During the rotation of the screw, the connecting plate moves left and right, so that the connecting piece and the connecting block move left and right, and then the sprinkler head moves and increases its water spraying range, thereby increasing the contact area between the hollow brick raw materials and water, thereby improving the processing efficiency of the hollow brick;

[0015] 2. This hollow brick production raw material mixing device, when the auxiliary mixing mechanism needs to be used, aligns the card slots with the left and right side walls of the mixing box and presses the mounting plate downward, so that the side walls of the mixing box are inserted into the card slots during the downward movement of the mounting plate, thereby completing the installation operation of the auxiliary mixing mechanism and improving the practicability of the mixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a raw material mixing device for producing hollow bricks according to the utility model;

[0018] Figure 2 This is a bottom view schematic diagram of the overall structure of a raw material mixing device for producing hollow bricks according to the utility model;

[0019] Figure 3 This is a schematic diagram of the water spraying structure of a raw material mixing device for producing hollow bricks of the utility model;

[0020] Figure 4The utility model is a schematic diagram of a mixing structure of a raw material mixing device for producing hollow bricks.

[0021] In the figure: 1. mixing box; 2. auxiliary mixing mechanism; 3. mounting plate; 4. slot; 5. limit rod; 6. fixing plate; 7. screw; 8. connecting plate; 9. driving motor; 10. connecting piece; 11. connecting block; 12. sprinkler head; 13. worm gear; 14. worm; 15. servo motor; 16. transmission rod; 17. stirring roller; 18. mixing teeth. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example: Figure 1-4 As shown, the utility model is a raw material mixing device for producing hollow bricks, comprising a mixing box 1, and an auxiliary mixing mechanism 2 is arranged on the top of the mixing box 1;

[0024] The auxiliary mixing mechanism 2 includes a mounting plate 3, which can be used to mount and fix the auxiliary mixing mechanism 2. A fixing plate 6 is fixedly connected to the middle of the top wall of the mounting plate 3. A screw rod 7 is rotatably connected to the middle between the two groups of fixing plates 6. During the rotation of the screw rod 7, the connecting plate 8 will move left and right. A connecting plate 8 is threadedly connected to the right side of the outer periphery of the screw rod 7. The connecting plate 8 is fixedly connected to the middle of the top wall of the connecting member 10. A connecting block 11 is fixedly connected to the bottom of the connecting member 10. The connecting plate 8 is fixed to the connecting block 11 through the connecting member 10. During the movement of the connecting plate 8 left and right, the lower connecting block 11 and the sprinkler head 12 will move synchronously. The sprinkler head 12 is fixedly connected to the bottom of the connecting block 11. The connecting blocks 11 all penetrate and are slidably connected to the outside of the limit rod 5. The limit rods 5 are fixedly connected to the upper side between the two groups of mounting plates 3 and are evenly distributed. A drive motor 9 is fixedly connected to the middle of the right wall of the right fixing plate 6. The drive motor 9 is a power component of the auxiliary mixing mechanism 2, and the output shaft of the drive motor 9 is fixedly connected to the screw rod 7.

[0025] Among them, a card slot 4 is provided in the middle of the bottom wall of the installation plate 3, and the card slot 4 is matched with the gap of the side wall of the mixing box 1. The card slot 4 allows the mixing box 1 and the installation plate 3 to be installed.

[0026] Among them, the front and rear parts of the inner side of the mixing box 1 are penetrated and rotatably connected with a transmission rod 16, and the middle part of the outer periphery of the transmission rod 16 is penetrated and fixedly connected with a stirring roller 17. The transmission rod 16 can drive the stirring roller 17 and the mixing teeth 18 to rotate synchronously during the rotation process.

[0027] Among them, multiple groups of annularly distributed mixing teeth 18 are fixedly connected to the outside of the stirring roller 17, and the right end of the transmission rod 16 is fixedly connected to the worm gear 13. The mixing teeth 18 rotate to mix the materials and flip the lower materials to the top to facilitate the extrusion of the materials and water.

[0028] A worm 14 is disposed between the two sets of worm wheels 13 . The worm 14 is fixedly connected to the output end of the servo motor 15 . The rotation of the worm 14 drives the worm wheels 13 on both sides to rotate, thereby rotating the transmission rod 16 fixed to the worm wheels 13 .

[0029] The servo motor 15 is fixedly connected to the lower middle part of the right wall outside the mixing box 1, and the worm gear 13 is meshedly connected with the worm 14. The servo motor 15 is the power component of the entire mixing device.

[0030] The output ends of the sprinkler heads 12 are all located on the upper side of the mixing box 1 , and the connecting piece 10 is located on the upper side between the two sets of mounting plates 3 .

[0031] Working principle: when the auxiliary mixing mechanism 2 needs to be used, align the card slot 4 with the left and right side walls of the mixing box 1 respectively, and then press the mounting plate 3 downward, so that the side wall of the mixing box 1 is inserted into the card slot 4 during the downward movement of the mounting plate 3, and the installation operation of the auxiliary mixing mechanism 2 is completed. Then, the servo motor 15 is started, and the output shaft of the servo motor 15 rotates to rotate the worm 14. During the rotation of the worm 14, the worm wheels 13 on the left and right sides are rotated, so that the transmission rod 16 and the stirring roller 17 fixed to the worm wheel 13 are rotated, and at the same time, the sprinkler head 12 is turned on to spray water and the drive motor 9 is started. The output shaft of the drive motor 9 rotates to rotate the screw 7. During the rotation of the screw 7, the connecting plate 8 moves left and right, so that the connecting piece 10 and the connecting block 11 move left and right, and then the sprinkler head 12 moves and increases its watering range, thereby increasing the contact area between the hollow brick raw material and water, and improving the hollow brick preparation efficiency.

[0032] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A raw material mixing device for producing hollow bricks, comprising a mixing box (1), characterized in that: An auxiliary mixing mechanism (2) is provided on the top of the mixing box (1); The auxiliary mixing mechanism (2) comprises a mounting plate (3), the middle part of the top wall of the mounting plate (3) is fixedly connected to a fixing plate (6), a screw rod (7) is rotatably connected to the middle part between the two groups of fixing plates (6), a connecting plate (8) is threadedly connected to the right side of the outer periphery of the screw rod (7), the connecting plate (8) is fixedly connected to the middle part of the top wall of the connecting member (10), a connecting block (11) is fixedly connected to the bottom of the connecting member (10), a sprinkler head (12) is fixedly connected to the bottom of the connecting block (11), the connecting block (11) is penetrated and slidably connected to the outside of the limit rod (5), the limit rod (5) is fixedly connected to the upper side between the two groups of mounting plates (3) and is evenly distributed, a driving motor (9) is fixedly connected to the middle part of the right wall of the fixing plate (6) on the right side, and the output shaft of the driving motor (9) is fixedly connected to the screw rod (7).

2. A hollow brick production raw material mixing device according to claim 1, characterized in that: A clamping groove (4) is provided in the middle of the bottom wall of the mounting plate (3), and the clamping groove (4) is gap-matched with the side wall of the mixing box (1).

3. A hollow brick production raw material mixing device according to claim 1, characterized in that: A transmission rod (16) penetrates both the front and rear parts of the inner side of the mixing box (1) and is rotatably connected thereto, and a stirring roller (17) penetrates both the middle part of the outer circumference of the transmission rod (16) and is fixedly connected thereto.

4. A hollow brick production raw material mixing device according to claim 3, characterized in that: The outer sides of the stirring rollers (17) are fixedly connected to a plurality of groups of annularly distributed mixing teeth (18), and the right ends of the transmission rods (16) are fixedly connected to a worm gear (13).

5. A hollow brick production raw material mixing device according to claim 4, characterized in that: A worm (14) is provided between the two groups of worm wheels (13), and the worm (14) is fixedly connected to the output end of the servo motor (15).

6. A hollow brick production raw material mixing device according to claim 5, characterized in that: The servo motor (15) is fixedly connected to the lower middle portion of the right outer wall of the mixing box (1), and the worm gear (13) is meshingly connected to the worm (14).

7. A hollow brick production raw material mixing device according to claim 1, characterized in that: The output ends of the sprinkler heads (12) are located on the upper side of the mixing box (1), and the connecting piece (10) is located on the upper side between the two sets of mounting plates (3).

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