CN218808683U - Feeding device of concrete aggregate conveying line - Google Patents

Abstract

The utility model discloses a feeding device of a concrete aggregate conveying line, which comprises a feeding bin, wherein a pit groove is arranged on the ground below the feeding bin, the lower end of a climbing conveying line extends into the pit groove and is aligned with the lower end of the feeding bin, the bottom of the feeding bin is detachably connected with a discharging channel, the bottom of the discharging channel is provided with a first discharging port and a second discharging port, the outer side of the first discharging port is connected with a first flip cover, and the outer side of the second discharging port is connected with a second flip cover; the utility model discloses a set up two discharge gates at discharging channel's lower extreme to all set up flip in every discharge gate department, when unloading at every turn, a discharge gate or two discharge gates can be opened to comparatively convenient control unloading speed, satisfy the production rhythm of different requirements, adaptability is wide.

Description

Feeding device of concrete aggregate conveying line

Technical Field

The utility model relates to concrete production equipment field, concretely relates to concrete aggregate transfer chain throw material device.

Background

The concrete mixing plant is a building material manufacturing device which consists of five components including a mixing host, a material weighing system, a material conveying system, a material storage system and a control system and other accessory facilities. In the production construction, a feeding device is needed to be used for feeding aggregate raw materials onto a conveying line, so that the aggregates are conveyed to a high-level storage bin along with the aggregate conveying line for storage.

For example, the utility model with the publication number of CN218057186U, which is specially favorable for the aggregate dustproof conveyor processed in 2022, 12 months and 16 days, discloses a recycled concrete dustproof conveyor, relating to the technical field of recycled concrete. The utility model discloses a conveying mechanism, conveying mechanism upper surface one side fixedly connected with guide mechanism, conveying mechanism upper surface one side has placed collection mechanism, conveying mechanism surface opposite side fixedly connected with unloading mechanism, the below fixedly connected with vibration mechanism of terminal surface before the unloading mechanism, the top fixedly connected with power unit of terminal surface one side before the conveying mechanism, fixedly connected with clearance mechanism on the inner wall of guide mechanism one side.

Utility model patent that publication number is CN218114111U discloses a aggregate splashproof connects material conveyor, including belt conveyor line and hopper, the hopper sets up belt conveyor line's frame surface, belt conveyor line's surface is provided with the anti-splash device, the anti-splash device is including the splashproof shell that is used for blockking the aggregate, the splashproof shell is right the aggregate that splashes during the hopper unloading blocks the action.

The feeding device in the prior art mainly improves splash prevention and dust prevention, but for how to control the blanking rate, different production rhythm requirements of a construction site are met, so that less design is needed, and the market needs a feeding device capable of meeting different feeding rates.

Disclosure of Invention

The utility model aims at the problem that prior art exists, provide a concrete aggregate transfer chain throw material device, through set up two discharge gates at discharging channel's lower extreme to all set up flip in every discharge gate department, when unloading at every turn, a discharge gate or two discharge gates are opened to the optional, thereby comparatively convenient control unloading speed, the production rhythm of satisfying different requirements, adaptability is wide.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a concrete aggregate transfer chain throw material device, includes and throws the feed bin, throws the below ground of feed bin and is equipped with the hole groove, and the lower extreme of climbing transfer chain extends into the hole inslot to align with the lower extreme of throwing the feed bin, throw the bottom of feed bin and can dismantle and be connected with discharging channel, discharging channel's bottom is equipped with first discharge gate and second discharge gate, and first flip is connected in the outside of first discharge gate, and second flip is connected in the outside of second discharge gate.

The bottom of the feeding bin is provided with a mounting opening, the peripheral side walls of the mounting opening are of a step structure, the upper end of the discharging channel is provided with a circle of transverse folded edge, and the transverse folded edge is abutted to the upper side of the step structure.

The discharge passage is of an inverted cone structure, the bottom end of the interior of the discharge passage is connected with a triangular partition plate, and the bottom end of the discharge passage is divided into a first discharge hole and a second discharge hole by the triangular partition plate.

The first turnover cover comprises a bottom plate and two side plates connected with the bottom plate, the side plates are hinged with the outer wall of the discharge channel, and the bottom plate is used for covering the first discharge hole; the second flip with first flip symmetry sets up, discharging channel's outer wall connection has first cylinder and second cylinder, the telescopic link and the articulated connection of first flip of first cylinder, the telescopic link and the articulated connection of second flip of second cylinder.

The outer wall of the discharging channel is connected with a vibrator.

The discharging channel is characterized in that an ash blocking shell cover is arranged below the discharging channel, a plurality of supporting rods are connected to the two sides of the ash blocking shell cover, and the supporting rods are fixedly connected with the climbing conveying line.

A plurality of bearing supporting rollers are arranged below the conveyor belt of the climbing conveyor line along the conveying direction, and each bearing supporting roller is of a concave structure formed by three short rollers in an end-to-end connection mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. two discharge ports are formed in the lower end of the discharge channel, and a flip cover is arranged at each discharge port, so that one discharge port or two discharge ports can be selectively opened during each discharging, the discharging speed can be conveniently controlled, the production rhythm with different requirements can be met, and the adaptability is wide;

2. two discharge ports are formed in the lower end of the discharge channel, but when one discharge port is plugged or the turnover cover is clamped, the other discharge port can be opened, the stability of discharge is guaranteed, and the time cost caused by shutdown maintenance is avoided.

Drawings

Fig. 1 is an overall sectional view of the rapid feeding device of the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural view of the load-bearing support roller of the present invention;

in the figure: 1. a feeding bin; 2. a pit; 3. climbing a conveying line; 4. a discharge channel; 5. a first discharge port; 6. a second discharge port; 7. a first flip cover; 8. a second flip; 9. an installation port; 10. a triangular partition plate; 11. a first cylinder; 12. a second cylinder; 13. a vibrator; 14. a dust-blocking housing; 15. a support bar; 16. and (4) bearing and supporting the roller.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "horizontal", "vertical", and the like indicate orientations or positional relationships that are all based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a feeding device of concrete aggregate transfer chain, including feeding bin 1, feeding bin 1's below ground is equipped with pot hole 2, the lower extreme of climbing transfer chain 3 extends into pot hole 2 to align with feeding bin 1's lower extreme, feeding bin 1's bottom can be dismantled and be connected with discharging channel 4, discharging channel 4's bottom is equipped with first discharge gate 5 and second discharge gate 6, first flip 7 is connected in the outside of first discharge gate 5, second flip 8 is connected in the outside of second discharge gate 6.

The aggregate raw materials are firstly delivered into the feeding bin 1 by manpower or a transfer cart, the aggregate raw materials in the feeding bin 1 are poured out through the first discharge port 5 and the second discharge port 6 of the discharge passage 4 and fall on the lower end conveyor belt of the climbing conveyor line 3, and the conveyor belt carries away the aggregate raw materials.

Two discharge gates are arranged at the lower end of the discharge channel 4, a flip cover is arranged at each discharge gate, and when the material is discharged at each time, one discharge gate or two discharge gates can be selectively opened, so that the discharging speed can be controlled conveniently, the production rhythm with different requirements can be met, and the adaptability is wide.

Two discharge ports are formed at the lower end of the discharge channel 4, but when one discharge port is plugged or the turnover cover is clamped, the other discharge port can be opened, the stability of discharge is ensured, and the time cost caused by shutdown maintenance is avoided.

The bottom of the feeding bin 1 is provided with a mounting hole 9, the peripheral side wall of the mounting hole 9 is of a step structure, the upper end of the discharging channel 4 is provided with a circle of transverse folding edges, and the transverse folding edges are abutted to the upper side of the step structure.

Discharging channel 4 is inverted cone structure, and discharging channel 4's inside bottom is connected with triangle division board 10, and triangle division board 10 divides discharging channel 4's bottom into first discharge gate 5 and second discharge gate 6. The aggregate is convenient for gather by the setting of cone structure, sets up the cross-section of division board into the intensity that the triangle-shaped can increase the division board, prolongs the live time of division board.

The first turnover cover 7 comprises a bottom plate and two side plates connected with the bottom plate, the side plates are hinged with the outer wall of the discharge channel 4, and the bottom plate is used for covering the first discharge hole 5; second flip 8 and first flip 7 symmetry set up, and discharging channel 4's outer wall is connected with first cylinder 11 and second cylinder 12, and the telescopic link of first cylinder 11 is connected with first flip 7 is articulated, and the telescopic link of second cylinder 12 is connected with second flip 8 is articulated. The telescopic activities of the first cylinder 11 and the second cylinder 12 respectively drive the first flip cover 7 and the second flip cover 8 to rotate, so that the first discharge port 5 and the second discharge port 6 are opened and closed, the control mode of the cylinders is adopted to react quickly, the maintenance and the replacement are convenient, and an electric cylinder or an oil cylinder can be used as a drive according to the field condition.

The outer wall of the discharge channel 4 is connected with a vibrator 13. The vibrator 13 can vibrate the discharging channel 4, accelerate the discharging speed of the aggregate raw material and avoid the blockage of the discharging hole.

An ash blocking housing 14 is arranged below the discharging channel 4, a plurality of supporting rods 15 are connected to two sides of the ash blocking housing 14, and the supporting rods 15 are fixedly connected with the climbing conveying line 3. The dust-blocking shell cover 14 is used for reducing dust during blanking and reducing pollution to the environment.

A plurality of bearing supporting rollers 16 are arranged below the conveyor belt of the climbing conveyor line 3 along the conveying direction, and the bearing supporting rollers 16 are of concave structures formed by three short rollers in an end-to-end connection mode. The bearing support roller 16 is used for reducing impact on the climbing conveying line 3 during aggregate blanking, and carrying and supporting the conveying belt in the aggregate conveying process, so that damage to the conveying belt due to overload is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a concrete aggregate transfer chain throw material device, includes throws feed bin (1), the below ground of throwing feed bin (1) is equipped with hole groove (2), and the lower extreme of climbing transfer chain (3) extends into in hole groove (2), and with the lower extreme of throwing feed bin (1) aligns, its characterized in that, the bottom of throwing feed bin (1) can be dismantled and be connected with discharging channel (4), the bottom of discharging channel (4) is equipped with first discharge gate (5) and second discharge gate (6), first flip (7) are connected in the outside of first discharge gate (5), second flip (8) are connected in the outside of second discharge gate (6).

2. The feeding device of the concrete aggregate conveying line according to claim 1, wherein a mounting opening (9) is formed in the bottom of the feeding bin (1), the peripheral side wall of the mounting opening (9) is of a step structure, a circle of transverse folded edge is arranged at the upper end of the discharging channel (4), and the transverse folded edge is abutted to the upper side of the step structure.

3. The feeding device of the concrete aggregate conveying line according to claim 1, wherein the discharging channel (4) is of an inverted cone structure, the bottom end of the interior of the discharging channel (4) is connected with a triangular partition plate (10), and the triangular partition plate (10) divides the bottom end of the discharging channel (4) into the first discharging hole (5) and the second discharging hole (6).

4. The feeding device of the concrete aggregate conveying line according to claim 1, wherein the first turnover cover (7) comprises a bottom plate and two side plates connected with the bottom plate, the side plates are hinged with the outer wall of the discharging channel (4), and the bottom plate is used for covering the first discharging hole (5); second flip (8) with first flip (7) symmetry sets up, the outer wall connection of discharging channel (4) has first cylinder (11) and second cylinder (12), the telescopic link and the articulated connection of first flip (7) of first cylinder (11), the telescopic link and the articulated connection of second flip (8) of second cylinder (12).

5. The charging device of the concrete aggregate conveying line according to the claim 1, characterized in that the vibrator (13) is connected to the outer wall of the discharging channel (4).

6. The feeding device of the concrete aggregate conveying line according to claim 1, wherein an ash blocking shell cover (14) is arranged below the discharging channel (4), a plurality of supporting rods (15) are connected to two sides of the ash blocking shell cover (14), and the supporting rods (15) are fixedly connected with the climbing conveying line (3).

7. The feeding device of the concrete aggregate conveying line according to the claim 1, characterized in that a plurality of bearing support rollers (16) are arranged below the conveying belt of the climbing conveying line (3) along the conveying direction, and the bearing support rollers (16) are of a concave structure formed by three short rollers in an end-to-end connection mode.

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