Die brick raw material screening and mixing integrated equipment

Abstract

The utility model discloses mold brick raw material screening and mixing integrated equipment which comprises a screening bin and a mixing bin which are integrated, inner cavities of the screening bin and the mixing bin are connected in a through mode, the mold brick raw material screening and mixing integrated equipment further comprises a screening drum, and the two ends of the screening drum are movably embedded in the two side faces in the cavity of the screening bin. A feeding pipe connected with the same cavity of the screening bin is attached to the side, away from the mixing bin, of the screening bin, a conveying auger extending from the inner wall of one side of the feeding pipe to the inner wall of the other side of the screening bin is erected in the screening bin, the conveying auger is transversely arranged in the middle of the screening drum, and a first discharging opening formed in the lower end of the screening drum is formed in the lower end face of the screening bin; a toothed rail is arranged on the periphery of the outer side of the screening drum, and transmission devices connected with the toothed rail in a meshed mode are arranged on the two sides of the inner bottom face of the cavity of the screening bin. A feeding port connected with the screening bin is formed in one side of the mixing bin, and a stirring device is arranged in the mixing bin; and a second discharge port is formed in one side of the mixing bin, so that continuous operation from screening to mixing of the raw materials is realized, and the screening effect and the mixing quality are effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of molding brick raw material processing equipment, in particular to an integrated molding brick raw material screening and mixing equipment. Background Art

[0002] In the mold brick manufacturing industry, the pretreatment of raw materials is one of the most important production links, especially the screening and mixing process of raw materials. In the traditional mold brick production process, raw material screening and mixing are usually carried out by independent equipment, which not only occupies a large area, but also easily produces secondary pollution during the transportation and transfer of materials, increases the labor intensity of workers, and reduces production efficiency. In addition, the screening equipment and mixing equipment in the prior art have single functions, making it difficult to achieve a continuous and efficient operation process. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an integrated structure to achieve continuous operation of raw materials from screening to mixing. The automated processing effectively ensures the screening effect and mixing quality, and meets the requirements of modern brick production lines for high efficiency, energy saving and environmental protection.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an integrated equipment for screening and mixing mold brick raw materials, including an integrated screening bin and a mixing bin connected in a through-type inner cavity, and also including a screening drum, both ends of the screening drum are movably embedded in the two side surfaces of the screening bin cavity, a feeding pipe connected to the same cavity of the screening bin is attached to the side of the screening bin away from the mixing bin, a feeding auger is arranged in the screening bin and extends from the inner wall on one side of the feeding pipe to the inner wall on the other side of the screening bin, the feeding auger is horizontally placed in the middle of the screening drum, and a first discharge port arranged at the lower end surface of the screening bin is provided; a gear rail is arranged around the outer side of the screening drum, and transmission devices meshing with the gear rail are arranged on both sides of the bottom surface of the screening bin cavity; a feeding port connected to the screening bin is arranged on one side of the mixing bin, and a stirring device is provided in the mixing bin; a second discharge port is arranged on one side of the mixing bin.

[0005] Preferably, both ends of the screening bin are opened, and the openings at both ends of the screening bin are respectively connected to the same cavity as the feeding pipe and the mixing bin and are integrally connected.

[0006] Preferably, the conveying auger is continuously extended from one end of the feed pipe and is arranged at the end where the screening bin and the mixing bin are connected. The conveying auger is horizontally erected in the feed pipe and the screening bin cavity. The conveying auger is arranged at one end of the feed pipe and is coaxially connected to a first motor arranged outside the feed pipe.

[0007] Preferably, the transmission device includes a bracket, and the number of the brackets is two, and the two brackets are respectively arranged on both sides of the screen cylinder. A transmission gear is arranged in the middle of the bracket, and the two transmission gears are both connected to the outer rack of the screen cylinder, and one end of one transmission gear is coaxially connected to the second motor.

[0008] Preferably, the stirring device includes a stirring paddle, which is vertically arranged in the middle of the bottom plate of the mixing bin cavity, and the lower end of the stirring paddle is coaxially connected to a third motor.

[0009] The beneficial effects of the utility model are:

[0010] 1. The equipment adopts an integrated design, connecting the screening bin with the inner cavity of the mixing bin, so that the raw material screening and mixing processes can be completed continuously on the same equipment, which greatly improves the work efficiency, reduces the time and labor cost of raw material transportation between different processes, and also reduces the loss of materials during transportation and possible secondary pollution.

[0011] 2. Unique screen drum structure and transmission device design. The screen drum is movably embedded in the screening bin at both ends, and works in conjunction with the rack and transmission device to effectively turn and screen the raw materials during the screening process, thereby improving the screening efficiency and accuracy and ensuring the uniform particle size of the raw materials. At the same time, the raw materials that have not passed the screening fall through the mesh of the screen drum and are discharged through the second discharge port to complete the screening.

[0012] 3. The feeding auger is placed horizontally in the middle of the screen drum and linked with the first motor, which can accurately and continuously deliver the screened raw materials into the mixing bin, realizing the automation and continuity of raw material transportation, avoiding manual intervention, and ensuring a smooth and stable production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0015] Figure 3 It is a cross-sectional view of the utility model.

[0016] Notes in the figure

[0017] 1. Screening bin; 101. First discharge port; 2. Mixing bin; 201. Second discharge port; 202. Feeding port; 3. Feeding pipe; 4. Screen drum; 401. Gear rail; 5. Feeding auger; 501. First motor; 6. Bracket; 601. Transmission gear; 602. Second motor; 7. Agitator; 701. Third motor. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Combination Figure 1-3 The utility model provides an integrated equipment for screening and mixing mold brick raw materials, including a screening bin 1 and a mixing bin 2 which are integrated and connected in an inner cavity, and also includes a screening drum 4, both ends of which are movably embedded in the two side surfaces of the inner cavity of the screening bin 1, and a feeding pipe 3 connected to the same cavity of the screening bin 1 is attached to the side of the screening bin 1 away from the mixing bin 2, and a feeding auger 5 is arranged in the screening bin 1, which extends from the inner wall of one side of the feeding pipe 3 to the inner wall of the other side of the screening bin 1, and the feeding auger 5 is horizontally arranged in the middle of the screening drum 4, and a first discharge port 101 arranged at the lower end of the screening drum 4 is opened on the lower end surface of the screening bin 1; a gear rail 401 is arranged around the outer side of the screening drum 4, and a transmission device meshing with the gear rail 401 is arranged on both sides of the bottom surface of the inner cavity of the screening bin 1; a feeding port 202 connected to the screening bin 1 is opened on one side of the mixing bin 2, and a stirring device is arranged in the mixing bin 2; a second discharge port 201 is opened on one side of the mixing bin 2.

[0020] Furthermore, both ends of the screening bin 1 are opened, and the openings at both ends of the screening bin 1 are respectively in the same cavity as the feeding pipe 3 and the mixing bin 2 and are connected in an integral manner.

[0021] Furthermore, the conveying auger 5 is continuously extended from one end of the feed pipe 3 and is arranged at the end where the screening bin 1 and the mixing bin 2 are connected. The conveying auger 5 is horizontally erected in the cavity of the feed pipe 3 and the screening bin 1. The conveying auger 5 is arranged at one end of the feed pipe 3 and is coaxially connected to a first motor 501 arranged on the outside of the feed pipe 3.

[0022] Furthermore, the transmission device includes a bracket 6, and there are two brackets 6, which are respectively arranged on both sides of the screen cylinder 4. A transmission gear 601 is arranged in the middle of the bracket 6, and the two transmission gears 601 are both connected to the outer rack 401 of the screen cylinder 4 through transmission, and one end of one transmission gear 601 is coaxially connected to the second motor 602.

[0023] Furthermore, the stirring device includes a stirring paddle 7, which is vertically arranged in the middle of the bottom plate of the mixing bin 2 cavity, and the lower end of the stirring paddle 7 is coaxially connected to the third motor 701.

[0024] Embodiment 1: First, the device is mainly composed of a screening bin 1 and a mixing bin 2 which are integrally formed and connected with each other in the inner cavity. In the cavity of the screening bin 1, a screen drum 4 is installed, with both ends movably embedded in the two sides of the bin. A feed pipe 3 seamlessly connected to the same cavity is provided on the side of the screening bin 1 away from the mixing bin 2. The feed pipe 3 is used to introduce the mold brick raw materials to be screened. Inside the screening bin 1, a feeding auger 5 is provided which starts from the inner wall on one side of the feed pipe 3 and extends to the inner wall on the other side of the screening bin 1. The feeding auger 5 is located horizontally in the middle of the screen drum 4. When the raw materials pass through the screen drum 4, through the screening effect, unqualified particles will fall through the sieve holes on the surface of the screen drum 4 and be discharged through the first discharge port 101, and qualified raw materials will be transported toward the mixing bin 2 along the feeding auger 5. One end of the feeding auger 5 is coaxially connected to the first motor 501 arranged on the outside of the feed pipe 3, and the auger is driven by the motor to rotate, thereby driving the raw materials to move. A rack 401 is arranged around the outside of the screen drum 4, and transmission devices meshing with the rack 401 are arranged on both sides of the bottom surface of the cavity of the screening bin 1. The transmission device includes two brackets 6, each of which is provided with a transmission gear 601, and the two gears are respectively meshed with the rack 401 on the screen drum 4. One of the transmission gears 601 is driven by a second motor 602 coaxially connected to one end thereof, so that the screen drum 4 can rotate to effectively screen the raw materials. A feeding port 202 communicating with the screening bin 1 is opened on one side of the mixing bin 2, and the screened raw materials enter the mixing bin 2 from there. A stirring device is installed inside the mixing bin 2, which mainly includes a stirring paddle 7 vertically fixed in the middle of the bottom plate of the mixing bin 2 cavity. The bottom of the stirring paddle 7 is coaxially connected to a third motor 701. When the motor is running, the stirring paddle 7 is driven to rotate to achieve full mixing of the raw materials. The equipment adopts an integrated design, and the screening bin 1 is connected to the inner cavity of the mixing bin 2 in a through-type manner, so that the raw material screening and mixing processes are completed continuously on the same equipment, which greatly improves the work efficiency, reduces the time and labor cost of transporting raw materials between different processes, and also reduces the loss of materials during transportation and the possible secondary pollution. The unique screening drum 4 With regard to the structure and transmission device design, the screen drum 4 is movably embedded in the screening bin 1 at both ends, and cooperates with the gear rail 401 to mesh with the transmission device, so that the raw materials can be effectively turned and screened during the screening process, thereby improving the screening efficiency and accuracy, ensuring the uniform particle size of the raw materials, and at the same time, the raw materials that have not passed the screening fall through the mesh of the screen drum 4 and are discharged through the second discharge port 201 to complete the screening. The feeding auger 5 is horizontally placed in the middle of the screen drum 4 and is linked with the first motor 501, which can accurately and continuously deliver the screened raw materials into the mixing bin 2, realizing the automation and continuity of raw material transportation, avoiding manual intervention, and ensuring a smooth and stable production process.

[0025] 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. An integrated equipment for screening and mixing raw materials for molding bricks, comprising a screening bin (1) and a mixing bin (2) which are integrated and connected in an inner cavity, characterized in that: The invention also comprises a sieve drum (4), both ends of which are movably embedded in the two side surfaces of the cavity of the sieve bin (1), a feeding pipe (3) connected to the cavity of the sieve bin (1) is attached to the side of the sieve bin (1) away from the mixing bin (2), a feeding screw (5) is arranged inside the sieve bin (1) and extends from the inner wall of one side of the feeding pipe (3) to the inner wall of the other side of the sieve bin (1), the feeding screw (5) is arranged horizontally in the middle of the sieve drum (4), and the sieve bin (1) is provided with a feeding screw (5) extending from the inner wall of one side of the feeding pipe (3) to the inner wall of the other side of the sieve bin (1). 1) A first discharge port (101) is provided on the lower end surface and is arranged at the lower end of a sieve drum (4); a toothed track (401) is provided around the outer circumference of the sieve drum (4); transmission devices meshingly connected to the toothed track (401) are provided on both sides of the inner bottom surface of the sieve bin (1); a feeding port (202) connected to the sieve bin (1) is provided on one side of the mixing bin (2); a stirring device is provided in the mixing bin (2); and a second discharge port (201) is provided on one side of the mixing bin (2).

2. The integrated equipment for screening and mixing raw materials for molding bricks according to claim 1, characterized in that: Both ends of the screening bin (1) are provided with openings, and the openings at both ends of the screening bin (1) are respectively provided in the same cavity as the feed pipe (3) and the mixing bin (2) and are connected in an integral manner.

3. The integrated equipment for screening and mixing raw materials for molding bricks according to claim 1, characterized in that: The conveying auger (5) is continuously extended from one end of the feed pipe (3) and is arranged at the end where the screening bin (1) and the mixing bin (2) are connected. The conveying auger (5) is horizontally erected in the cavity of the feed pipe (3) and the screening bin (1). The conveying auger (5) is arranged at one end of the feed pipe (3) and is coaxially connected to a first motor (501) arranged outside the feed pipe (3).

4. The integrated equipment for screening and mixing raw materials for molding bricks according to claim 1, characterized in that: The transmission device comprises a bracket (6), wherein the number of the brackets (6) is two, and the two brackets (6) are respectively arranged on both sides of the sieve drum (4), a transmission gear (601) is arranged in the middle of the bracket (6), and the two transmission gears (601) are both transmission-connected to the outer rack (401) of the sieve drum (4), and one end of one of the transmission gears (601) is coaxially connected to the second motor (602).

5. The integrated equipment for screening and mixing raw materials for molding bricks according to claim 1, characterized in that: The stirring device comprises a stirring paddle (7), wherein the stirring paddle (7) is vertically arranged in the middle of the bottom plate of the mixing bin (2), and the lower end of the stirring paddle (7) is coaxially connected to a third motor (701).

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