Regeneration device suitable for brick fine aggregate

Abstract

The utility model discloses a brick fine aggregate regeneration device in the technical field of fine aggregate regeneration, which comprises a main body and a hopper, the hopper is fixedly connected to the top of the main body, and the upper side of the left side wall of the main body is fixedly connected with a first motor; the tail end of a power output shaft of the first motor penetrates through the main body and extends to an inner cavity of the main body, a crushing roller is fixedly connected to the tail end of the power output shaft of the first motor, and a second motor is fixedly connected to the middle of the left side wall of the main body; the tail end of a power output shaft of the second motor penetrates through the main body and extends into an inner cavity of the main body, and the tail end of the power output shaft of the second motor is fixedly connected with a smashing roller. The device suitable for recycling the fine aggregate of the bricks is reasonable in structural design, manual screening is not needed, the recycling efficiency of the fine aggregate is improved, blockage is eliminated, and the recycling efficiency of the fine aggregate is improved. And the device is protected from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of fine aggregate regeneration, in particular to a fine aggregate regeneration device suitable for bricks. Background Art

[0002] Fine aggregate usually refers to particles with a particle size of less than 5mm. The moisture content of fine aggregate should remain stable, and the moisture content of saturated surface dry artificial sand should not exceed 6%. If necessary, measures should be taken to accelerate dehydration. When processing bricks, fine aggregate will be added to increase the strength of the bricks.

[0003] The existing fine aggregate regeneration device often fails to grind the fine aggregate properly when producing fine aggregate, which requires manual screening and secondary grinding of the fine aggregate, which is very troublesome. In addition, when grinding the aggregate, the general fine aggregate regeneration device often feeds the aggregate to be ground from the feed port at one time. This feeding method often causes the blockage of the regeneration aggregate device due to the one-time large amount of aggregate fed, causing certain damage to the device. For this reason, we propose a fine aggregate regeneration device suitable for bricks. Utility Model Content

[0004] The purpose of the utility model is to provide a device for regenerating fine aggregate for bricks, so as to solve the problem that the general fine aggregate regeneration device mentioned in the above background technology often fails to grind in place, which requires manual screening and secondary grinding of the fine aggregate, and the problem of blockage occurs when the material is discharged.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device suitable for regenerating fine aggregate of bricks, comprising a main body and a hopper, the hopper is fixedly connected to the top of the main body, a first motor is fixedly connected to the upper side of the left side wall of the main body, the end of the power output shaft of the first motor passes through the main body and extends to the inner cavity of the main body, and a crushing roller is fixedly connected to the end of the power output shaft of the first motor, a second motor is fixedly connected to the middle of the left side wall of the main body, the end of the power output shaft of the second motor passes through the main body and extends to the inner cavity of the main body, and a crushing roller is fixedly connected to the end of the power output shaft of the second motor, and a screen is fixedly connected between the lower sides of the inner walls of the main body.

[0006] As a further description of the above technical solution:

[0007] A discharge port is provided at the lower side of the left side wall of the main body.

[0008] As a further description of the above technical solution:

[0009] A recycling box is fixedly connected to the right side wall of the main body, and a third motor is fixedly connected to the top of the recycling box.

[0010] As a further description of the above technical solution:

[0011] The end of the power output shaft of the third motor passes through the recovery box and extends to the inner cavity of the recovery box, and the end of the power output shaft of the third motor is fixedly connected with a spiral conveying shaft.

[0012] As a further description of the above technical solution:

[0013] A feeding port is provided on the left side of the top of the hopper, and a fourth motor is fixedly connected to the middle of the top of the hopper.

[0014] As a further description of the above technical solution:

[0015] The end of the power output shaft of the fourth motor is fixedly connected to a connecting shaft, the end of the connecting shaft passes through the hopper and extends to the inner cavity of the hopper, and a stirring rod is fixedly connected to the lower side of the outer side wall of the connecting shaft.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The device is suitable for regenerating fine aggregate of bricks. By starting the first motor and the second motor, the first motor and the second motor are driven to rotate the crushing roller and the pulverizing roller respectively, and then the aggregate is ground into fine aggregate. The aggregate that is not ground properly is screened into a recovery box through the screen. Then, the third motor drives the spiral conveying shaft to rotate, so that the aggregate is sent to the crushing roller again, and then the secondary grinding is automatically performed, so that there is no need for post-screening by humans, thereby improving the regeneration efficiency of fine aggregate.

[0018] 2. The device is suitable for regenerating fine aggregate of bricks. By starting the fourth motor, the fourth motor drives the connecting shaft to rotate, and the connecting shaft drives the stirring rod to rotate, so that the stirring rod continuously stirs the aggregate, thereby avoiding the accumulation of aggregate, thereby eliminating blockage and protecting the device from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a device for regenerating fine aggregates for bricks proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a device for regenerating fine aggregate for bricks proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of a device for regenerating fine aggregates for bricks proposed by the utility model;

[0022] Figure 4 This is a left-side structural schematic diagram of a device for regenerating fine aggregate for bricks proposed by the utility model.

[0023] In the figure: 100, main body; 110, first motor; 120, crushing roller; 130, second motor; 140, crushing roller; 150, screen; 160, discharge port; 170, recovery box; 180, third motor; 190, screw conveyor shaft; 200, hopper; 210, feed port; 220, fourth motor; 230, connecting shaft; 240, stirring rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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.

[0027] The utility model provides a fine aggregate regeneration device suitable for bricks, which does not require post-screening by people, improves the fine aggregate regeneration efficiency, eliminates blockage, and protects the device from damage. Figure 1-4 , comprising a main body 100 and a hopper 200;

[0028] Please refer again Figure 1-4 A first motor 110 is fixedly connected to the upper side of the left side wall of the main body 100. The first motor 110 is used to drive the crushing roller 120 to rotate. The end of the power output shaft of the first motor 110 passes through the main body 100 and extends to the inner cavity of the main body 100. The end of the power output shaft of the first motor 110 is fixedly connected to the crushing roller 120. The crushing roller 120 is used to crush aggregate. A second motor 130 is fixedly connected to the middle of the left side wall of the main body 100. The second motor 130 is used to drive the crushing roller 140 to rotate. The end of the power output shaft of the second motor 130 passes through the main body 100 and extends to the inner cavity of the main body 100. The power output shaft of the second motor 130 A crushing roller 140 is fixedly connected to the end, and the crushing roller 140 is used to improve the aggregate crushing effect. A screen 150 is fixedly connected between the lower side of the inner wall of the main body 100, and the screen 150 is used to screen the aggregate that is not crushed in place. By starting the first motor 110 and the second motor 130, the crushing roller 120 and the crushing roller 140 are driven to rotate respectively, and then the aggregate is ground into fine aggregate, and then the screen 150 is used to screen the aggregate that is not ground in place into the recovery box 170, and then the third motor 180 drives the screw conveying shaft 190 to rotate, so that the aggregate is sent to the crushing roller 120 again, and then the secondary grinding is automatically performed;

[0029] Please refer again Figure 1-4 , the hopper 200 is fixedly connected to the top of the main body 100, and the hopper 200 is used for loading materials;

[0030] In summary, there is no need for subsequent screening, thus improving the efficiency of fine aggregate recycling.

[0031] Please refer again Figure 1-4 A discharge port 160 is provided at the lower side of the left side wall of the main body 100 , and the discharge port 160 is used for discharging materials.

[0032] See also Figure 1-3 A recovery box 170 is fixedly connected to the right side wall of the main body 100 , and a third motor 180 is fixedly connected to the top of the recovery box 170 . The third motor 180 can drive the spiral conveying shaft 190 .

[0033] See also Figure 3 The end of the power output shaft of the third motor 180 passes through the recovery box 170 and extends to the inner cavity of the recovery box 170, and the end of the power output shaft of the third motor 180 is fixedly connected with a screw conveying shaft 190, through which the aggregate that is not crushed in place can be re-conveyed to the crushing roller 120.

[0034] Please refer again Figure 1-4 A feeding port 210 is provided on the left side of the top of the hopper 200 , and a fourth motor 220 is fixedly connected to the middle of the top of the hopper 200 , and materials can be fed through the feeding port 210 .

[0035] Please refer again Figure 3 The end of the power output shaft of the fourth motor 220 is fixedly connected to a connecting shaft 230, the end of the connecting shaft 230 passes through the hopper 200 and extends to the inner cavity of the hopper 200, and a stirring rod 240 is fixedly connected to the lower side of the outer wall of the connecting shaft 230, through which the aggregate can be continuously moved.

[0036] In summary, blockage is eliminated and the device is protected from damage.

[0037] During specific use, a person skilled in the art first adds aggregate into the hopper 200 through the loading port 210, and then starts the fourth motor 220 to drive the connecting shaft 230 to rotate, and the connecting shaft 230 drives the stirring rod 240 to rotate, so that the stirring rod 240 continuously stirs the aggregate, and then the aggregate gradually falls into the main body 100, and then starts the first motor 110 and the second motor 130 to respectively drive the crushing roller 120 and the crushing roller 140 to rotate, and then grind the aggregate into fine aggregate, and then screen the screen 150 so that the aggregate that is not ground in place is screened into the recovery box 170, and then the third motor 180 drives the spiral conveying shaft 190 to rotate, so that the aggregate is sent back to the crushing roller 120, and then automatically grinds it for the second time, and the qualified aggregate falls to the bottom of the inner cavity of the main body 100 and is discharged from the discharge port 160.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A device for regenerating fine aggregate for bricks, characterized by: The invention comprises a main body (100) and a hopper (200), wherein the hopper (200) is fixedly connected to the top of the main body (100), a first motor (110) is fixedly connected to the upper side of the left side wall of the main body (100), a power output shaft end of the first motor (110) passes through the main body (100) and extends to the inner cavity of the main body (100), and a crushing roller (120) is fixedly connected to the power output shaft end of the first motor (110), a second motor (130) is fixedly connected to the middle of the left side wall of the main body (100), a power output shaft end of the second motor (130) passes through the main body (100) and extends to the inner cavity of the main body (100), and a crushing roller (140) is fixedly connected to the power output shaft end of the second motor (130), and a screen (150) is fixedly connected between the lower sides of the inner side walls of the main body (100).

2. The device for regenerating fine aggregate for bricks according to claim 1, characterized in that: A discharge port (160) is provided on the lower side of the left side wall of the main body (100).

3. The device for regenerating fine aggregate for bricks according to claim 1, characterized in that: A recovery box (170) is fixedly connected to the right side wall of the main body (100), and a third motor (180) is fixedly connected to the top of the recovery box (170).

4. The device for regenerating fine aggregate for bricks according to claim 3, characterized in that: The end of the power output shaft of the third motor (180) passes through the recovery box (170) and extends to the inner cavity of the recovery box (170), and the end of the power output shaft of the third motor (180) is fixedly connected to a screw conveying shaft (190).

5. The device for regenerating fine aggregate for bricks according to claim 1, characterized in that: A loading port (210) is provided on the left side of the top of the hopper (200), and a fourth motor (220) is fixedly connected to the middle of the top of the hopper (200).

6. The device for regenerating fine aggregate for bricks according to claim 5, characterized in that: The end of the power output shaft of the fourth motor (220) is fixedly connected to a connecting shaft (230), the end of the connecting shaft (230) passes through the hopper (200) and extends to the inner cavity of the hopper (200), and the lower side of the outer side wall of the connecting shaft (230) is fixedly connected to a stirring rod (240).

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