CN114713504B - A sorting device for recycled concrete fragments - Google Patents

Abstract

The invention discloses a regenerated concrete fragment sorting device which comprises a sorting box body, wherein a first partition plate is arranged at one end of the interior of the sorting box body, a second partition plate is arranged at the other end of the sorting box body, which is far away from the first partition plate, a sorting device is arranged between the first partition plate and the second partition plate, the sorting device comprises two rotating rods and a driving motor, a rotating rod is arranged in the middle of the interior of the rotating rods, a plurality of stop blocks are arranged on the rotating rods, the driving end of the driving motor is connected with the rotating rod, gears are arranged on the driving end of the driving motor and the rotating rod, and an inclined plate is arranged between the inside of the top of the sorting box body and the rotating rod. According to the concrete block sorting device, the sorting device and the collecting device can conveniently sort and collect concrete blocks, and sorting convenience is improved.

Description

A sorting device for recycled concrete fragments

technical field

The invention relates to the technical field of concrete, in particular to a sorting device for recycled concrete fragments.

Background technique

Recycled concrete means that waste concrete blocks are crushed, cleaned and graded, mixed with gradation in a certain proportion, partially or completely replaced by natural aggregates (mainly coarse aggregates) such as sand and gravel, and then added with cement, water, etc. new concrete. Recycled concrete can have the following situations according to the combination of aggregates: all aggregates are recycled aggregates; coarse aggregates are recycled aggregates, fine aggregates are natural sand; coarse aggregates are natural gravel or pebbles, fine aggregates The raw materials are recycled aggregates; recycled aggregates replace part of the coarse or fine aggregates.

However, the existing recycling concrete fragment sorting device has the following problems in the process of use: because the existing fragment sorting equipment requires more manual operations, and the dust raised during the sorting process is relatively large, lead to affect the efficiency of sorting. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems.

Contents of the invention

The purpose of the present invention is to provide a sorting device for recycled concrete fragments, which solves the problem that the existing fragment sorting equipment needs more manual operations, and the dust raised during the sorting process is relatively large, which affects the sorting. The technical problem of efficiency improves the convenience of sorting and meets the needs of actual use.

In order to achieve the above object, the present invention provides the following technical solutions: comprising a sorting box, one end of the inside of the sorting box is provided with a partition one, and the other end of the sorting box away from the partition one is provided with a partition Plate two, a sorting device is arranged between the first partition and the second partition, the sorting device includes two rotating rollers and a drive motor, a rotating rod is arranged in the middle of the rotating roller, and the rotating roller There are several stoppers on the top, the driving end of the driving motor is connected with the rotating rod, the driving end of the driving motor and the rotating rod are both provided with gears, the top of the sorting box and the rotating rod There are inclined plates in between;

A number of collection devices are arranged between the bottom of the sorting box and one side, and the collection device includes a collection box and a baffle plate. The bottom of the collection box is symmetrically provided with two protective covers, and the protective cover A number of fixed rods are arranged between the top of the plate and the collection box, a movable frame is arranged between the fixed rods, a receiving net is arranged in the middle of the movable frame, and a Spring, the middle of the bottom of the collection box is provided with a fixed column, the top of the fixed column is provided with a fixed plate, and the top of the fixed plate is evenly provided with a number of spray heads, which are located on the protective cover on the left side of the collection box. An air pump is arranged inside, and a control mechanism is arranged inside the protective cover on the left side of the collection box;

The bottom of the collection box is provided with a sponge block, the inside of the protective cover on the right side of the collection box is provided with a suction pump, and the outer edge of the fixed disk is provided with a fixed disk ring. Several suction pipes are arranged at equal intervals on the top, and a movable door is arranged on the other end of the collection box away from the baffle, and a dust collection box is arranged on the movable door.

As a preferred embodiment of the present invention, the sorting box is provided with a feed inlet at the top near one end, the bottom of the sorting box is provided with supporting legs, and one end of the sorting box is provided with a There is a control panel for use with the drive motor.

As a preferred embodiment of the present invention, the rotating rod as a whole is in the shape of a circular truncated structure, and the two ends of the rotating rod are respectively connected to the first partition and the second partition respectively, and the stopper is specifically round. ring structure.

As a preferred embodiment of the present invention, the drive motor is located between the second partition and the sorting box and is fixedly connected, the drive motor is meshed with the gear on the rotating rod, and the inclined plate The bottom is located on both sides of the rotating stick.

As a preferred embodiment of the present invention, the collection box is located inside the sorting box, a slide rail is installed between the bottom of the collection box and the sorting box, and the cross section of the fixing rod is "L". ”-shaped structure, the movable frame has a rectangular structure as a whole, and the movable frame is provided with a movable hole for use with a fixed rod.

As a preferred embodiment of the present invention, a connecting air pipe is installed inside the fixed column and the two ends are respectively connected to the air pump and the air spray head. The control mechanism is specifically composed of a control board and a battery assembly. The control mechanism Connect the wires between the air pumps.

As a preferred embodiment of the present invention, the baffle is fixedly connected to the collection box, the baffle is located outside the sorting box, the middle of the baffle near the top is provided with a handle plate, the baffle There is a control board and a charging port on the board.

As a preferred embodiment of the present invention, the suction pump is located on the top of the protective cover on the right side and is fixedly connected therebetween, and a soft connection is installed between the suction pump, the dust collecting box and the fixed disk ring. pipe, and the suction pipe communicates with the fixed disk ring.

As a preferred embodiment of the present invention, the protective cover plate is provided with a through hole for use with a sponge block near the bottom, the sponge block is provided with an opening, and the top of the movable door plate is connected to the collection box. There is a hinged connection between them, and mounting plates are installed on both sides of the bottom of the movable door panel and are fixedly connected with the collection box by bolts.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. Through the sorting device, concrete fragments of different sizes can be conveniently sorted. Several fragments fall between the two rotating rollers through the feeding port and the inclined plate, and then drive the two rotating rollers through the driving motor and gears. The relative movement further drives the fragments to move to the gap. Through different gap sizes, the fragments can automatically pass through and fall onto the receiving net without manual intervention, which improves the convenience of sorting and solves the problem of affecting sorting. problem of efficiency.

2. Through the collection device, the sorted fragments can be collected conveniently. The fragments fall from the gap between the rotating rods and fall to the receiving net with gravity. Through the fixed rod and spring, the movable The frame acts as a shock absorber to avoid major damage to the receiving net. Several air jet heads at the bottom of the collection box blow the dust on the several fragments on the receiving net intermittently through the air pump, and pass through the gap between the fragments. Blow the attached dust through the gap, and then when the air jet pipe stops, the dust will gradually fall into the bottom of the collection box with gravity, so as to avoid a large amount of dust being raised when cleaning the debris, and improve the convenience of use, thus Solved the problem that affected the efficiency of sorting.

3. Through the sponge block, the liquid is absorbed in the sponge block, and the dust dropped by blowing air on the fragments falls on the sponge block with gravity, and through the viscosity of the liquid, the dust can be easily fixed on the sponge block, Avoid the dust being raised again during the movement of the collection box. At the same time, after the sorting is completed, open the movable door panel to easily extract the sponge block from the bottom of the collection box for cleaning, which improves the convenience of use.

4. By suctioning the suction pipe of the pump box, it can absorb part of the dust falling from the fragments and send it into the dust collection box, which further improves the convenience of dust cleaning. After the sorting is completed, open the The movable door panel takes out the dust box and cleans it, which improves the convenience of use and prevents a large amount of dust from being raised.

Description of drawings

Fig. 1 is the overall schematic diagram of the present invention;

Fig. 2 is a structural diagram of the sorting device of the present invention;

Fig. 3 is a structural diagram of the collection device of the present invention;

Fig. 4 is a structural diagram of the receiving network of the present invention;

Fig. 5 is a structural diagram of a movable door panel according to the present invention;

Fig. 6 is a structural diagram of the fixed disk ring of the present invention;

Fig. 7 is a structural diagram of the sponge block of the present invention.

In the figure: partition one-1, collection device-2, inclined plate-3, feed inlet-4, sorting box body-5, sorting device-6, partition two-7, rotating rod-8, rotating Stick-9, Block-10, Gear-11, Driving Motor-12, Baffle-13, Control Mechanism-14, Collection Box-15, Fixed Rod-16, Spring-17, Fixed Column-18, Fixed Disk- 19, jet head-20, air pump-21, protective cover-22, movable frame-23, receiving net-24, movable hole-25, sponge block-26, suction pump-27, dust box-28, movable Door panel-29, fixed disk ring-30, suction pipe-31, opening-32.

Implementation

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-7, the present invention provides a technical solution: a sorting device for recycled concrete fragments, including: a sorting box 5, and one end of the sorting box 5 is provided with a partition-1, and the sorting The other end of the casing 5 away from the partition one 1 is provided with a partition two 7, and a sorting device 6 is arranged between the partition one 1 and the partition two 7, and the sorting device 6 includes two rotating rollers 9 and a drive motor 12. A rotating rod 8 is arranged in the middle of the rotating rod 9, and several stoppers 10 are arranged on the rotating rod 9. The driving end of the driving motor 12 is connected with the rotating rod 8, and the driving end of the driving motor 12 is connected with the rotating rod 8. All are provided with gears 11, and an inclined plate 3 is provided between the top of the sorting box 5 and the rotating roller 9;

Some collection devices 2 are arranged between the bottom of the sorting box 5 and one side, and the collection device 2 includes a collection box 15 and a baffle plate 13. The bottom of the collection box 15 is symmetrically provided with two protective cover plates 22, and the protective cover plate 22 is provided with some fixed bars 16 between the top of 22 and the collecting box 15, and movable frame 23 is arranged between the fixed bars 16, and the middle part of movable frame 23 is provided with carrying net 24, and fixed bar 16 is positioned at the bottom position of movable frame 23 A spring 17 is provided, a fixed post 18 is provided in the middle of the bottom of the collection box 15, a fixed plate 19 is provided on the top of the fixed post 18, and a number of spray heads 20 are evenly arranged on the top of the fixed plate 19, and the protective cover on the left side of the collection box 15 The inside of the plate 22 is provided with an air pump 21, and the inside of the protective cover 22 on the left side of the collection box 15 is provided with a control mechanism 14;

The bottom of collection box 15 is provided with sponge piece 26, and the inside of protection cover plate 22 that is positioned at the right side of collection box 15 is provided with suction pump 27, and the outer edge of fixed disk 19 is provided with fixed disk ring 30, and the fixed disk ring 30 The top is equidistantly provided with some suction pipes 31, and the collecting box 15 is provided with a movable door panel 29 on the other end away from the baffle plate 13, and the movable door panel 29 is provided with a dust collecting box 28.

As a further improvement, the sorting box 5 is provided with a feed inlet 4 near the top of one end, the bottom of the sorting box 5 is provided with supporting legs, and one end of the sorting box 5 is provided with a drive motor 12 for use. control Panel.

As a further improvement, the rotating rod 9 is in the shape of a circular platform as a whole, and the two ends of the rotating rod 8 are respectively connected in rotation with the first partition 1 and the second partition 7, and the stopper 10 is specifically in the shape of a ring.

In a further improvement, the drive motor 12 is located between the partition plate 2 7 and the sorting box 5 and is fixedly connected, the drive motor 12 is meshed with the gear 11 on the rotating rod 8, and the bottom of the inclined plate 3 is located on the rotating rod. 9 sides.

In a further improvement, the collecting box 15 is located inside the sorting box 5, a slide rail is installed between the bottom of the collecting box 15 and the sorting box 5, the cross section of the fixed rod 16 is an "L" shaped structure, and the movable frame 23 The whole has a rectangular structure, and the movable frame 23 is provided with a movable hole 25 for use with the fixed rod 16 .

As a further improvement, a connecting air pipe is installed inside the fixed column 18 and the two ends are respectively connected to the air pump 21 and the air spray head 20. The control mechanism 14 is specifically composed of a control board and a battery assembly. Connect, blow the fragments intermittently through the air jet head 20, so that part of the dust is accumulated in the bottom of the collection box 15, avoiding the dust on the fragments from raising when collecting, improving the convenience of use. After the fragments on the 24 are cleaned up, the user cleans up the internal dust by tools such as a vacuum cleaner.

Further improved, the baffle 13 is fixedly connected with the collection box 15, the baffle 13 is located outside the sorting box 5, the baffle 13 is provided with a handle plate near the middle of the top, the baffle 13 is provided with a control panel and charging Through the baffle plate 13, the collection box can be easily removed from the sorting box 5 to facilitate the processing of the fragments.

As a further improvement, the suction pump 27 is located on the top of the right protective cover 22 and is fixedly connected therebetween. A connecting hose is installed between the suction pump 27 and the dust box 28 and the fixed disk ring 30, and the suction pipe 31 communicates with the fixed disk ring 30.

As a further improvement, the protective cover 22 is provided with a through hole for use with the sponge block 26 near the bottom, the sponge block 26 is provided with an opening 32, and the top of the movable door plate 29 is hingedly connected to the collection box 15, Mounting plates are installed on both sides of the bottom of the movable door panel 29 and are fixedly connected by bolts with the collection box 15

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. A sorting device for recycled concrete fragments, characterized in that: it includes a sorting box (5), and one end of the sorting box (5) is provided with a partition (1), and the sorting The box body (5) is provided with a second partition (7) at the other end away from the first partition (1), and a sorting device (6) is arranged between the first partition (1) and the second partition (7) , the sorting device (6) includes two rotating rollers (9) and a driving motor (12), the rotating rod (8) is arranged in the middle of the rotating roller (9), and the rotating roller (9) Several blocks (10) are provided, the driving end of the driving motor (12) is connected with the rotating rod (8), and gears are arranged on the driving end of the driving motor (12) and the rotating rod (8) (11), an inclined plate (3) is arranged between the top of the sorting box (5) and the rotating rod (9); Several collection devices (2) are arranged between the bottom and one side of the sorting box (5), and the collection devices (2) include a collection box (15) and a baffle (13), and the collection box The bottom of (15) is symmetrically provided with two protective covers (22), and several fixed rods (16) are arranged between the top of the protective cover (22) and the collection box (15), and the fixed rods (16 ) is provided with a movable frame (23), the middle part of the movable frame (23) is provided with a receiving net (24), and the fixed rod (16) is provided with a spring ( 17), the middle of the bottom of the collection box (15) is provided with a fixed column (18), the top of the fixed column (18) is provided with a fixed plate (19), and the top of the fixed plate (19) is evenly provided with A number of air spray heads (20), the inside of the protective cover (22) on the left side of the collection box (15) is provided with an air pump (21), and the protective cover (22) on the left side of the collection box (15) There is a control mechanism (14) inside; A sponge block (26) is arranged in the bottom of the collection box (15), a suction pump (27) is arranged inside the protective cover (22) on the right side of the collection box (15), and the fixed plate (19) is provided with a fixed disk ring (30), the top of the fixed disk ring (30) is equidistantly provided with a number of suction pipes (31), the collection box (15) is far away from the baffle (13 ) is provided with a movable door panel (29), the movable door panel (29) is provided with a dust collection box (28), the collection box (15) is located inside the sorting box (5), the A slide rail is installed between the bottom of the collection box (15) and the sorting box (5), the cross-section of the fixed rod (16) is in an "L" shape, and the movable frame (23) is in a rectangular shape as a whole , the movable frame (23) is provided with a movable hole (25) for use with the fixed rod (16); A number of air jet heads at the bottom of the collection box blow air intermittently on the dust on the pieces on the receiving net through the air pump, and blow air to the attached dust through the gaps between the pieces, and then when the air jet pipe stops, the dust Gradually fall into the bottom of the collection box with gravity; through the sponge block, the liquid is absorbed in the sponge block, and the dust dropped by blowing air on the fragments falls on the sponge block with gravity, and through the viscosity of the liquid, it can be Conveniently fix the dust on the sponge block to avoid the dust being raised again when the collection box is moving. 2. A sorting device for recycled concrete fragments according to claim 1, characterized in that: the sorting box (5) is provided with a feed inlet (4) at the top position close to one end, and the The bottom of the sorting box (5) is provided with supporting legs, and one end of the sorting box (5) is provided with a control panel used in conjunction with the drive motor (12). 3. A sorting device for recycled concrete fragments according to claim 1, characterized in that: the rotating rod (9) has a circular frustum-like structure as a whole, and the two ends of the rotating rod (8) are respectively connected to the partition Both the first (1) and the second partition (7) are rotationally connected, and the stopper (10) is specifically in the shape of a ring. 4. A sorting device for recycled concrete fragments according to claim 2, characterized in that: the drive motor (12) is located between the second partition (7) and the sorting box (5) and between For fixed connection, the drive motor (12) is meshed with the gear (11) on the rotating rod (8), and the bottom of the inclined plate (3) is located on both sides of the rotating rod (9). 5. A sorting device for recycled concrete fragments according to claim 1, characterized in that a connecting air pipe is installed inside the fixed column (18) and the two ends are respectively connected to the air pump (21) and the air spray head (20 ), the control mechanism (14) is specifically composed of a control board and a battery assembly, and the control mechanism (14) is connected to the air pump (21) with electric wires. 6. A sorting device for recycled concrete fragments according to claim 1, characterized in that: the baffle (13) is fixedly connected to the collection box (15), and the baffle (13) is located Outside the box body (5), the baffle (13) is provided with a handle plate in the middle near the top, and the baffle (13) is provided with a control panel and a charging port. 7. A sorting device for recycled concrete fragments according to claim 1, characterized in that: the suction pump (27) is located on the top of the right protective cover (22) and is fixedly connected therebetween, so Connecting hoses are installed between the suction pump (27), the dust collection box (28) and the fixed disk ring (30), and the suction pipe (31) communicates with the fixed disk ring (30). 8. A sorting device for recycled concrete fragments according to claim 1, characterized in that: the protective cover (22) is provided with a through hole for use with the sponge block (26) at a position close to the bottom, The sponge block (26) is provided with openings (32), the top of the movable door panel (29) is hingedly connected to the collection box (15), and the bottom sides of the movable door panel (29) are A mounting plate is installed and is fixedly connected with the collection box (15) by bolts.