CN221496603U

CN221496603U - Charging device for recycled concrete production

Info

Publication number: CN221496603U
Application number: CN202420011078.2U
Authority: CN
Inventors: 耿宏波; 刘岩; 张广田; 林双艮; 刘乐宁; 周锋
Original assignee: Hengshui Suxing Commercial Concrete Co ltd
Current assignee: Hengshui Suxing Commercial Concrete Co ltd
Priority date: 2024-01-03
Filing date: 2024-01-03
Publication date: 2024-08-09
Anticipated expiration: 2034-01-03

Abstract

The utility model discloses a feeding device for producing recycled concrete, which relates to the technical field of feeding devices and comprises a transfer charging basket, wherein the transfer charging basket comprises a basket body, a discharging pipe is fixedly communicated with the basket body, a feeding assembly is used for conveying crushed materials into the basket body from a low position, a vertical rod is fixedly connected with a control box, and a moving assembly used for transversely moving the basket body is arranged in the control box. The utility model has reasonable design structure, the materials are crushed from the lower part and then conveyed into the barrel body through the feeding component, the materials poured into the barrel body are accurately metered under the action of the weighing component, and the metered barrel body filled with the materials transversely moves under the action of the moving component, so that intermittent feeding is carried out at different positions above the mixer, the materials poured into the mixer are prevented from being accumulated at one position, the mixing efficiency and the mixing effect of the mixer on concrete materials are improved, and the production efficiency of the concrete is further improved.

Description

Charging device for recycled concrete production

Technical Field

The utility model relates to the technical field of feeding devices, in particular to a feeding device for recycled concrete production.

Background

The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with the graded concrete blocks according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand and the like, and adding cement, water and the like.

In the Chinese utility model with the publication number of CN220162833U, a feeding device for concrete production is disclosed, which has the function of automatic classification feeding when the device is used for producing concrete by arranging a feeding mechanism, different aggregates can be put into a mixer through automatic classification feeding so as to be mixed into concrete, and meanwhile, the aggregates can be automatically weighed, so that the effect of quantitative addition can be achieved when the aggregates are added.

The device can accomplish the effect of material loading after replacing artifical automatic weighing by utilizing conveyer and charging mechanism, but because charging mechanism's unloading position is fixed, this position that can make the weighing box throw into the material in the mixer is fixed to the mixing efficiency of concrete in the reduction mixer. For this reason, we provide a feeding device for recycled concrete production that solves the above problems.

Disclosure of utility model

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a feeding device for producing recycled concrete.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a feeding device for the production of recycled concrete comprises,

The transfer storage bucket, including the staving, fixed intercommunication has the unloading pipe on the staving.

And the feeding assembly is used for conveying crushed materials into the barrel body from a low position.

The vertical rod is fixedly connected with a control box, and a moving assembly for transversely moving the barrel body is arranged in the control box.

The weighing assembly is arranged in the moving assembly and used for weighing the barrel body in real time.

Further, an electromagnetic valve is arranged on the blanking pipe.

Further, the feeding assembly comprises a screw conveyer and a crusher, wherein a feeding pipe is fixedly communicated with the feeding end of the screw conveyer and fixedly communicated with the discharging end of the crusher, a feeding pipe is fixedly communicated with the discharging end of the screw conveyer, and the feeding pipe is positioned above the barrel body.

Further, the moving assembly comprises a bidirectional motor arranged on the control box, a chute arranged in the control box and a screw rod arranged on an output rotating shaft of the bidirectional motor, wherein the screw rod is connected with a moving block in a threaded manner, and the moving block is slidably connected in the chute.

Further, the weighing assembly comprises a moving groove formed in the moving block, a mounting block which is slidably connected in the moving groove, and two guide rods which are slidably connected to the mounting block, wherein both ends of each guide rod are fixedly connected in the moving groove, and one end of each mounting block is fixedly connected to the barrel body.

Further, the weighing assembly further comprises a weighing device arranged in the moving groove, and the measuring end of the weighing device is abutted against the bottom surface of the mounting block.

Further, fixedly connected with reinforcing rod on the control box, and reinforcing rod's one end fixed connection is in the pole setting.

Third), beneficial effects:

compared with the prior art, the feeding device for the recycled concrete production has the following beneficial effects:

According to the utility model, through the cooperation arrangement among the feeding component, the moving component, the barrel body and the weighing component, the materials are crushed from the lower part and then conveyed into the barrel body through the feeding component, the materials poured into the barrel body are accurately metered under the action of the weighing component, and the metered barrel body filled with the materials transversely moves under the action of the moving component, so that intermittent feeding is performed at different positions above the mixer, the materials poured into the mixer are prevented from being accumulated at one position, the mixing efficiency and the mixing effect of the mixer on the concrete materials are improved, and the production efficiency of the concrete is further improved.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

fig. 3 is a cross-sectional view of the present utility model.

In the figure: 1. a screw conveyor; 2. a feeding pipe; 3. a crusher; 4. a feed pipe; 5. a vertical rod; 6. a control box; 7. a bi-directional motor; 8. a chute; 9. a screw rod; 10. a reinforcing rod; 11. a moving block; 12. a tub body; 13. discharging pipes; 14. an electromagnetic valve; 15. a moving groove; 16. a guide rod; 17. a mounting block; 18. a weighing device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a feeding device for recycled concrete production, includes transfer storage bucket, feeding assembly, pole setting 5 and weighing assembly.

The transfer bucket comprises a bucket body 12, a blanking pipe 13 is fixedly communicated with the bucket body 12, an electromagnetic valve 14 is installed on the blanking pipe 13, the bucket body 12 is of a structure with an unopened top, and the electromagnetic valve 14 can stop and control materials in the blanking pipe 13 through remote control.

The feeding component is used for conveying crushed materials from a low position into the barrel body 12, and comprises a screw conveyor 1 and a crusher 3, wherein a feeding pipe 2 is fixedly communicated with the feeding end of the screw conveyor 1, the feeding pipe 2 is fixedly communicated with the discharging end of the crusher 3, a feeding pipe 4 is fixedly communicated with the discharging end of the screw conveyor 1, and the feeding pipe 4 is located above the barrel body 12.

Screw conveyer 1 and breaker 3 are current structure, can break up the material through breaker 3, avoid having the caking phenomenon in the material, and can follow the low department through screw conveyer 1 and carry the material to the eminence, carry to the staving 12 in promptly through conveying pipe 4.

Fixedly connected with control box 6 in the pole setting 5, fixedly connected with stiffening rod 10 on the control box 6, and the one end fixedly connected with of stiffening rod 10 is in the pole setting 5, promotes the stability of control box 6 in the pole setting 5 through stiffening rod 10.

The control box 6 is internally provided with a moving component for transversely moving the barrel body 12, the moving component comprises a bidirectional motor 7 arranged on the control box 6, a chute 8 arranged in the control box 6 and a screw rod 9 arranged on an output rotating shaft of the bidirectional motor 7, the screw rod 9 is in threaded connection with a moving block 11, and the moving block 11 is in sliding connection with the chute 8.

The screw rod 9 is driven to rotate through the output rotating shaft of the bidirectional motor 7, and the moving block 11 can move in the chute 8 under the limiting effect of the chute 8.

The weighing assembly is arranged in the moving assembly and used for weighing the barrel body 12 in real time, and comprises a moving groove 15 formed in the moving block 11, a mounting block 17 slidably connected in the moving groove 15 and two guide rods 16 slidably connected to the mounting block 17, wherein two ends of each guide rod 16 are fixedly connected to the moving groove 15, and one end of each mounting block 17 is fixedly connected to the barrel body 12.

The guide rod 16 can guide the movement of the mounting block 17, so that the angular offset of the mounting block 17 when driving the barrel body 12 to move is avoided.

The weighing assembly further comprises a weighing device 18 arranged in the moving groove 15, the measuring end of the weighing device 18 is propped against the bottom surface of the mounting block 17, when materials are collected in the barrel body 12, the mounting block 17 moves downwards, and the movement of the mounting block 17 is calculated through the weighing device 18, so that the effect of weighing the materials in the barrel body 12 is achieved.

Working principle: firstly, pour the raw materials into the inside of breaker 3, under the effect of breaker 3, can carry out the breakage to the raw materials, avoid the raw materials to get into the phenomenon that exists the caking in the mixer, then, carry the raw materials after the breakage to the inside of screw conveyer 1 through pan feeding pipe 2, and under the effect of screw conveyer 1, make the raw materials carry to conveying pipe 4 department from the low side, and carry to the inside of staving 12, then, hold the material in the staving 12 through weighing machine 18 and carry out weight calculation, after the loading finishes, start bi-directional motor 7, drive lead screw 9 rotatory through bi-directional motor 7's output pivot, and make movable block 11 under spout 8's limiting action, can make movable block 11 remove in spout 8, and make staving 12 remove on the mixer, finally, control solenoid valve 14, make the material drop into the mixer through unloading pipe 13, carry out intermittent type pay-off in different positions in the mixer, avoid pouring the material all to pile up in a position, promote the mixing machine to the mixing efficiency of concrete material and mixing effect, and then promote the production efficiency to the concrete.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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

Claims

1. The utility model provides a feeding device for recycled concrete production which characterized in that: comprising the steps of (a) a step of,

The transfer charging basket comprises a basket body (12), and a discharging pipe (13) is fixedly communicated with the basket body (12);

The feeding assembly is used for conveying crushed materials into the barrel body (12) from a low position;

the device comprises a vertical rod (5), wherein a control box (6) is fixedly connected to the vertical rod (5), and a moving assembly for transversely moving a barrel body (12) is arranged in the control box (6);

And the weighing assembly is arranged in the moving assembly and is used for weighing the barrel body (12) in real time.

2. The feeding device for recycled concrete production according to claim 1, wherein: an electromagnetic valve (14) is arranged on the blanking pipe (13).

3. The feeding device for recycled concrete production according to claim 1, wherein: the feeding assembly comprises a screw conveyor (1) and a crusher (3), wherein a feeding pipe (2) is fixedly communicated with the feeding end of the screw conveyor (1), the feeding pipe (2) is fixedly communicated with the discharging end of the crusher (3), a feeding pipe (4) is fixedly communicated with the discharging end of the screw conveyor (1), and the feeding pipe (4) is located above the barrel body (12).

4. The feeding device for recycled concrete production according to claim 1, wherein: the movable assembly comprises a bidirectional motor (7) arranged on the control box (6), a chute (8) arranged in the control box (6) and a screw rod (9) arranged on an output rotating shaft of the bidirectional motor (7), wherein a movable block (11) is connected to the screw rod (9) in a threaded manner, and the movable block (11) is connected to the chute (8) in a sliding manner.

5. The feeding device for recycled concrete production according to claim 4, wherein: the weighing assembly comprises a moving groove (15) formed in the moving block (11), a mounting block (17) which is connected in the moving groove (15) in a sliding mode, and two guide rods (16) which are connected to the mounting block (17) in a sliding mode, wherein two ends of each guide rod (16) are fixedly connected to the moving groove (15), and one end of each mounting block (17) is fixedly connected to the barrel body (12).

6. The feeding device for recycled concrete production according to claim 5, wherein: the weighing assembly further comprises a weighing device (18) arranged in the moving groove (15), and the measuring end of the weighing device (18) is abutted against the bottom surface of the mounting block (17).

7. The feeding device for recycled concrete production according to claim 1, wherein: the control box (6) is fixedly connected with a reinforcing rod (10), and one end of the reinforcing rod (10) is fixedly connected to the vertical rod (5).