Raw material premixing device for producing autoclaved fly ash-lime bricks

Abstract

The utility model provides a raw material premixing device for producing autoclaved fly ash-lime bricks, which comprises a tank body, a top cover is hinged to the upper end of the tank body, a discharge pipe is arranged at the lower end of the tank body, a support plate is arranged in the tank body along the transverse direction, a crushing cover is rotatably arranged on the support plate, and the crushing cover is arranged on the tank body. A plurality of sets of protruding blocks are arranged on the outer wall of the crushing cover in the circumferential direction in a surrounding mode, an inclined block is arranged in the tank body and located at the upper end of the crushing cover, a round rod is rotationally arranged in the tank body, stirring blades are arranged on the round rod, and a driving mechanism used for driving the crushing cover and the round rod to rotate at the same time is arranged on the supporting plate. By adopting the bidirectional driving motor, the space is saved, the equipment structure is simplified, the maintenance cost is reduced, the stability and the use safety of the equipment are enhanced by additionally arranging the supporting legs and the protection design, and the reliability and the durability of the operation of the motor are guaranteed by the design of the heat dissipation opening and the protection net.

Description

Technical Field

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

[0002] The raw material premixing device for producing autoclaved fly ash bricks is a device specially used for mixing fly ash, lime, gypsum and other additives (such as aggregate, cement, etc.). It aims to evenly combine these raw materials through mechanical action to provide a stable quality mixture for subsequent molding and autoclaving processes.

[0003] The raw material premixing process of traditional autoclaved fly ash bricks usually involves only simple stirring and mixing, and the processing capacity of large particles or hard raw materials such as fly ash is limited, which may lead to uneven mixing or subsequent molding difficulties. Therefore, the market urgently needs a new premixing device that can effectively crush and evenly mix the raw materials. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material premixing device for producing autoclaved fly ash bricks, aiming to solve the problem that the raw material premixing process of traditional autoclaved fly ash bricks in the prior art has limited processing capacity for large particles or hard raw materials such as fly ash, which may lead to uneven mixing or subsequent molding difficulties.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material premixing device for producing autoclaved fly ash bricks, comprising a tank body, a top cover is hingedly provided at the upper end of the tank body, a discharge pipe is provided at the lower end of the tank body, a support plate is laterally provided inside the tank body, a crushing cover is rotatably provided on the support plate, a plurality of groups of protrusions are circumferentially provided on the outer wall of the crushing cover, an inclined block is provided inside the tank body and is located at the upper end of the crushing cover, a round rod is rotatably provided inside the tank body, a stirring blade is provided on the round rod, and a driving mechanism for simultaneously driving the crushing cover and the round rod to rotate is provided on the support plate.

[0006] Preferably, the driving mechanism is a bidirectional driving motor, an upper output shaft of the bidirectional driving motor is connected to one end of the crushing cover, and a lower output shaft of the bidirectional driving motor is connected to the upper end of the round rod.

[0007] Preferably, the tank body is provided with supporting legs.

[0008] Preferably, a protective shell is provided on the support plate, and the bidirectional drive motor is installed inside the protective shell.

[0009] Preferably, heat dissipation openings are symmetrically provided on both sides of the protective shell.

[0010] Preferably, a protective net is installed inside the heat dissipation port.

[0011] The beneficial effects of the utility model are:

[0012] 1. When the utility model is in use, the device integrates the crushing and mixing functions, improves the efficiency and quality of raw material processing, and is beneficial to the subsequent molding process.

[0013] 2. When in use, the utility model saves space by adopting a bidirectional drive motor, simplifies the equipment structure, reduces maintenance costs, and the added support legs and protection design enhance the stability and safety of the equipment. The heat dissipation port and protection net design ensure the reliability and durability of the motor operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the utility model.

[0015] Figure 2 It is a front cross-sectional structural schematic diagram of a specific embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of a crushing cover according to a specific embodiment of the utility model.

[0017] In the figure: 1. tank body; 2. top cover; 3. discharge pipe; 4. support leg; 5. support plate; 6. crushing cover; 7. bump; 8. inclined block; 9. driving mechanism; 10. protective shell; 11. heat dissipation port; 12. stirring blade; 13. round rod. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0019] like Figure 1-3 As shown, a raw material premixing device for producing autoclaved fly ash bricks includes a tank body 1, a top cover 2 is hingedly provided at the upper end of the tank body 1, a discharge pipe 3 is provided at the lower end of the tank body 1, a support plate 5 is arranged in the transverse direction inside the tank body 1, a crushing cover 6 is rotatably provided on the support plate 5, a plurality of groups of protrusions 7 are circumferentially arranged around the outer wall of the crushing cover 6, an inclined block 8 is arranged inside the tank body 1 and is located at the upper end of the crushing cover 6, a round rod 13 is rotatably provided inside the tank body 1, a stirring blade 12 is provided on the round rod 13, and a driving mechanism 9 for simultaneously driving the crushing cover 6 and the round rod 13 to rotate is provided on the support plate 5.

[0020] In this embodiment, when in use, first open the top cover 2, put fly ash, lime, gypsum and other raw materials into the tank body 1 in proportion, start the two-way drive motor, the crushing cover 6 and the stirring blade 12 start working, the protrusion 7 of the crushing cover 6 preliminarily crushes the large pieces of raw materials, and the stirring blade 12 fully mixes the raw materials. With the continuous tumbling and stirring of the materials in the tank body 1, after the mixing is completed, open the valve of the discharge pipe 3, and the evenly mixed raw materials can be discharged for the subsequent autoclave molding process. The premixing device simplifies the production process by integrating the crushing and mixing functions, improves the efficiency and quality of raw material processing, and is an important equipment innovation for producing high-quality autoclaved fly ash bricks.

[0021] like Figure 1 As shown, the driving mechanism 9 is a bidirectional driving motor, the upper output shaft of the bidirectional driving motor is connected to one end of the crushing cover 6, and the lower output shaft of the bidirectional driving motor is connected to the upper end of the round rod 13.

[0022] In this embodiment, the bidirectional drive motor is started to drive the crushing cover 6 and the round rod 13 to rotate at the same time, which simplifies the equipment structure and reduces the maintenance cost.

[0023] like Figure 1 As shown, the tank body 1 is provided with supporting legs 4 .

[0024] In this embodiment, the stability of the tank body 1 is increased by providing support legs 4 .

[0025] like Figure 1 As shown, a protective shell 10 is provided on the support plate 5 , and a bidirectional driving motor is installed inside the protective shell 10 .

[0026] In this embodiment, the protective shell 10 is provided to protect the bidirectional drive motor, thereby preventing the stirred material from directly contacting the bidirectional drive motor and causing damage.

[0027] like Figure 1 As shown, heat dissipation openings 11 are symmetrically provided on both sides of the protective shell 10 .

[0028] In this embodiment, the heat dissipation port 11 is provided to dissipate the heat generated by the bidirectional drive motor in a timely manner.

[0029] like Figure 1 As shown, a protective net is installed inside the heat dissipation opening 11 .

[0030] In this embodiment, a protective net is provided to prevent the stirred material from entering the interior of the protective shell 10 through the heat dissipation opening 11 .

[0031] Working principle: when in use, first open the top cover 2, put fly ash, lime, gypsum and other raw materials into the tank body 1 in proportion, start the two-way drive motor, the crushing cover 6 and the stirring blade 12 start to work, the convex block 7 of the crushing cover 6 preliminarily crushes the large pieces of raw materials, and the stirring blade 12 fully mixes the raw materials. With the continuous tumbling and stirring of the materials in the tank body 1, after the mixing is completed, open the valve of the discharge pipe 3, and the evenly mixed raw materials can be discharged for the subsequent autoclave molding process.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A raw material premixing device for producing autoclaved fly ash bricks, comprising a tank body (1), a top cover (2) being hingedly provided at the upper end of the tank body (1), and a discharge pipe (3) being provided at the lower end of the tank body (1), characterized in that: A support plate (5) is arranged in the transverse direction inside the tank body (1), a crushing cover (6) is rotatably arranged on the support plate (5), a plurality of groups of protrusions (7) are arranged around the outer wall of the crushing cover (6) in the circumferential direction, an inclined block (8) is arranged inside the tank body (1) and is located at the upper end of the crushing cover (6), a round rod (13) is rotatably arranged inside the tank body (1), a stirring blade (12) is arranged on the round rod (13), and a driving mechanism (9) for driving the crushing cover (6) and the round rod (13) to rotate simultaneously is arranged on the support plate (5).

2. A raw material premixing device for producing autoclaved fly ash bricks according to claim 1, characterized in that: The driving mechanism (9) is a bidirectional driving motor, the upper output shaft of the bidirectional driving motor is connected to one end of the crushing cover (6), and the lower output shaft of the bidirectional driving motor is connected to the upper end of the round rod (13).

3. A raw material premixing device for producing autoclaved fly ash bricks according to claim 1, characterized in that: The tank body (1) is provided with supporting legs (4).

4. A raw material premixing device for producing autoclaved fly ash bricks according to claim 2, characterized in that: A protective shell (10) is provided on the support plate (5), and the bidirectional drive motor is installed inside the protective shell (10).

5. A raw material premixing device for producing autoclaved fly ash bricks according to claim 4, characterized in that: Heat dissipation openings (11) are symmetrically provided on both sides of the protective shell (10).

6. A raw material premixing device for producing autoclaved fly ash bricks according to claim 5, characterized in that: A protective net is installed inside the heat dissipation opening (11).

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