CN215359145U

CN215359145U - Conveying device for recycled concrete

Info

Publication number: CN215359145U
Application number: CN202121821743.7U
Authority: CN
Inventors: 刘树刚; 雷长庚; 李龙
Original assignee: Beijing Guyun Concrete Co ltd
Current assignee: Beijing Guyun Concrete Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-31
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a conveying device for recycled concrete, which comprises two fixed plates, wherein a conveying barrel with an opening at the lower end is jointly arranged between the two fixed plates, a feeding hole is arranged at the upper end of the conveying barrel, a motor is arranged at the center of the upper end of the conveying barrel, the output end of the motor penetrates through the barrel wall of the conveying barrel, extends downwards and is connected with a driving gear, the output end of the motor is rotatably connected to the barrel wall of the conveying barrel, two bearings are symmetrically embedded at the top end in the conveying barrel relative to the motor, and a rotating shaft is connected to the inner ring wall of each bearing. The utility model overcomes the defects of the prior art, automatically stirs the recycled concrete through the motor, the driving gear and the driven gear, prevents solidification in the transportation process, thereby improving the practicability of the device, and unloads the recycled concrete through the mutual matching of the unloading plate, the supporting plate, the electric push rod, the driving block, the driving rod and other structures, saving time and improving the working efficiency.

Description

Conveying device for recycled concrete

Technical Field

The utility model relates to the field of recycled concrete processing, in particular to a conveying device for recycled concrete.

Background

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

In carrying out recycled concrete course of working, often need transport the concrete, at present, carry out the transportation process to recycled concrete, recycled concrete takes place to solidify easily, leads to the result of use not good.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a conveying device for recycled concrete, which overcomes the defects of the prior art and aims to solve the problem that the use effect is poor due to the fact that the recycled concrete is easy to solidify in the existing process of transporting the recycled concrete.

In order to achieve the purpose, the utility model provides the following technical scheme: a conveying device for recycled concrete comprises two fixed plates, a conveying barrel with an opening at the lower end is jointly installed between the two fixed plates, a feed inlet is installed at the upper end of the conveying barrel, a motor is installed at the center of the upper end of the conveying barrel, the output end of the motor penetrates through the barrel wall of the conveying barrel and extends downwards and is connected with a driving gear, the output end of the motor is rotatably connected to the barrel wall of the conveying barrel, two bearings are symmetrically embedded at the inner top end of the conveying barrel relative to the motor, a rotating shaft is connected to the inner ring wall of each bearing, a plurality of stirring rods are symmetrically connected to the shaft wall of the rotating shaft at equal intervals, a driven gear is sleeved on the shaft wall of the rotating shaft, the driving gear is meshed with the driven gear, two sliding wheels are symmetrically installed at the lower ends of the fixed plates, and a discharging assembly is arranged below the conveying barrel;

the utility model discloses a conveying device, including the stripper, the subassembly of unloading is including the stripper, the one end of stripper articulates on the fixed plate that corresponds, and the opening setting of haulage bucket is in the stripper upper end, the below position of stripper is provided with the backup pad, the backup pad is connected on the fixed plate lateral wall that corresponds, electric putter is installed to the upper end of backup pad, electric putter piston end is connected with the drive block, the drive block upper end articulates there is the actuating lever, the actuating lever other end articulates the lower extreme at the stripper.

As a preferable technical scheme of the utility model, a sliding groove is formed in the side wall of the fixing plate, a sliding block is connected in the sliding groove in a sliding mode, and one end, close to the transportation barrel, of the sliding block penetrates through a groove opening of the sliding groove, extends outwards and is connected to the driving block.

As a preferred technical scheme of the utility model, a sliding rod is fixedly connected in the sliding groove, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding manner.

As a preferable technical scheme of the utility model, one end of the sliding block, which is far away from the driving block, is provided with a rolling groove, rolling balls are arranged in the rolling groove, the rolling balls penetrate through a notch of the rolling groove, and the rolling balls are connected with the bottom of the sliding groove in a rolling manner.

As a preferable technical scheme of the utility model, the upper end of the feeding hole is provided with a hopper.

As a preferable technical solution of the present invention, a heat sink is installed on a side wall of the motor.

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

according to the utility model, the recycled concrete is stirred through the mutual cooperation of the structures such as the conveying barrel, the feeding hole, the motor, the driving gear, the bearing, the rotating shaft, the stirring rod, the driven gear and the sliding wheel, and the recycled concrete is prevented from being solidified in the conveying process, so that the practicability of the device is improved.

According to the utility model, the recycled concrete is discharged through the mutual cooperation of the discharging plate, the supporting plate, the electric push rod, the driving block, the driving rod and other structures, so that the time is saved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals:

1. a fixing plate; 2. a transportation barrel; 3. a feed inlet; 4. a motor; 5. a driving gear; 6. a bearing; 7. a rotating shaft; 8. a stirring rod; 9. a driven gear; 10. a sliding wheel; 11. a stripper plate; 12. a support plate; 13. an electric push rod; 14. a drive block; 15. a drive rod; 16. a chute; 17. a slider; 18. a slide bar; 19. a rolling groove; 20. a ball bearing; 21. and (4) a hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a conveying device for recycled concrete comprises two fixing plates 1, a conveying barrel 2 with an opening at the lower end is jointly installed between the two fixing plates 1, a feeding port 3 is installed at the upper end of the conveying barrel 2, a hopper 21 is installed at the upper end of the feeding port 3, concrete is convenient to pour into the conveying barrel 2 along the hopper 21 and the feeding port 3 by arranging a structure that the hopper 21 and the feeding port 3 are matched with each other, a motor 4 is installed at the center of the upper end of the conveying barrel 2, the output end of the motor 4 is rotatably connected to the barrel wall of the conveying barrel 2, the output end of the motor 4 penetrates through the barrel wall of the conveying barrel 2, extends downwards and is connected with a driving gear 5, and the driving gear 5 is driven to rotate by starting the motor 4; meanwhile, the side wall of the motor 4 is provided with a radiating fin which is used for accelerating the heat dissipation of the motor 4. Roof is inlayed about motor 4 symmetry in transport bucket 2 and is had two bearings 6, be connected with axis of rotation 7 on the bearing 6 inner circle wall, even equidistance symmetrical connection has a plurality of puddlers 8 on the axle wall of axis of rotation 7, come to stir the recycled concrete in transport bucket 2 through puddler 8, prevent to take place to solidify in the transportation, driven gear 9 has been cup jointed on the axle wall of axis of rotation 7, and driving gear 5 meshes with driven gear 9 mutually, when motor 4 drives driving gear 5 and rotates, driving gear 5 then drives driven gear 9 and rotates, thereby make puddler 8 rotate, two pulleys 10 are installed to 1 lower extreme symmetry of fixed plate, transport bucket 2 below is provided with the subassembly of unloading, come to transport recycled concrete through pulley 10, reduce the hand labor power.

Specifically, please refer to fig. 2, the subassembly of unloading includes stripper 11, the one end of stripper 11 articulates on corresponding fixed plate 1, and the opening setting of storage bucket 2 is in stripper 11 upper end, recycled concrete supports in the storage bucket 2, the below position of stripper 11 is provided with backup pad 12, backup pad 12 is connected on corresponding fixed plate 1 lateral wall, electric putter 13 is installed to the upper end of backup pad 12, electric putter 13's piston end is connected with drive block 14, utilize electric putter 13 to drive block 14 and be vertical direction motion, from making stripper 11 rotate, 14 upper ends of drive block articulate there is actuating lever 15, the actuating lever 15 other end articulates the lower extreme at stripper 11, come to exert the effort to stripper 11 through actuating lever 15, be convenient for storage bucket 2 unloads, time saving, and work efficiency is improved.

Specifically, please refer to fig. 3, a sliding slot 16 is formed on a side wall of the fixing plate 1 provided with the supporting plate 12, a sliding block 17 is slidably connected in the sliding slot 16, one end of the sliding block 17 close to the transportation barrel 2 penetrates through a notch of the sliding slot 16 and extends outward and is connected to the driving block 14, the sliding block 17 is connected to the driving block 14 to prevent the driving block 14 from deviating in the movement process, a sliding rod 18 is fixedly connected in the sliding slot 16, the sliding rod 18 penetrates through the sliding block 17, the sliding block 17 is slidably connected to the sliding rod 18 to prevent the sliding block 17 from being separated from the sliding slot 16, a rolling slot 19 is formed at one end of the sliding block 17 far away from the driving block 14, a rolling ball 20 is arranged in the rolling slot 19, the ball 20 penetrates through the notch of the rolling slot 19, and the ball 20 is connected to a slot bottom of the sliding slot 16 in a rolling manner, so as to reduce the friction force between the sliding block 17 and the sliding slot 16.

The working principle is as follows: when the concrete mixer is used, recycled concrete is poured into the transportation barrel 2 from the hopper 21 and the feeding hole 3, the motor 4 is started, the driving gear 5 is driven to rotate by the operation of the motor 4, the driven gear 9 is driven to rotate by the rotation of the driving gear 5, the rotating shaft 7 is driven to rotate by the rotation of the driven gear 9, the stirring rod 8 is driven to rotate by the rotating shaft 7, so that concrete in the transportation barrel 2 is stirred, solidification is prevented, the transportation barrel 2 is moved by the sliding wheel 10, when the transportation barrel 2 reaches a specified position and needs to be unloaded, the electric push rod 13 is started, the driving block 14 is driven by the electric push rod 13 to vertically move downwards, the discharging plate 11 is driven to rotate downwards by taking a hinged point as a center through the driving rod 15 by the movement of the driving block 14, at the moment, the concrete in the transportation barrel 2 drops downwards under the action force of gravity, thereby completing the discharge.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A conveyor for recycled concrete, comprising two fixed plates (1), characterized in that: the conveying device is characterized in that a conveying barrel (2) with an opening at the lower end is jointly installed between two fixing plates (1), a feed inlet (3) is installed at the upper end of the conveying barrel (2), a motor (4) is installed at the center of the upper end of the conveying barrel (2), the output end of the motor (4) penetrates through the barrel wall of the conveying barrel (2) and extends downwards and is connected with a driving gear (5), the output end of the motor (4) is rotatably connected to the barrel wall of the conveying barrel (2), two bearings (6) are symmetrically embedded at the inner top end of the conveying barrel (2) relative to the motor (4), a rotating shaft (7) is connected to the inner ring wall of each bearing (6), a plurality of stirring rods (8) are symmetrically connected to the shaft wall of the rotating shaft (7) at equal intervals, a driven gear (9) is sleeved on the shaft wall of the rotating shaft (7), and the driving gear (5) is meshed with the driven gear (9), two sliding wheels (10) are symmetrically installed at the lower end of the fixed plate (1), and a discharging assembly is arranged below the conveying barrel (2);

the subassembly of unloading includes stripper (11), the one end of stripper (11) articulates on corresponding fixed plate (1), and the opening setting of haulage bucket (2) is in stripper (11) upper end, the below position of stripper (11) is provided with backup pad (12), backup pad (12) are connected on corresponding fixed plate (1) lateral wall, electric putter (13) are installed to the upper end of backup pad (12), electric putter (13) piston end is connected with drive block (14), it has actuating lever (15) to articulate drive block (14) upper end, the actuating lever (15) other end articulates the lower extreme in stripper (11).

2. A conveyor for recycled concrete according to claim 1, characterized in that: the side wall of the fixing plate (1) is provided with a sliding groove (16), the sliding groove (16) is internally and slidably connected with a sliding block (17), and one end, close to the transport barrel (2), of the sliding block (17) penetrates through a notch of the sliding groove (16), extends outwards and is connected to the driving block (14).

3. A conveyor for recycled concrete according to claim 2, characterized in that: slide bar (18) are fixedly connected in spout (16), slide bar (18) run through slider (17) and set up, and slider (17) sliding connection is on slide bar (18).

4. A conveyor for recycled concrete according to claim 2, characterized in that: the sliding block (17) is far away from one end of the driving block (14) and is provided with a rolling groove (19), rolling balls (20) are arranged in the rolling groove (19), the balls (20) penetrate through a notch of the rolling groove (19), and the balls (20) are connected to the bottom of the sliding groove (16) in a rolling mode.

5. A conveyor for recycled concrete according to claim 1, characterized in that: and a hopper (21) is arranged at the upper end of the feed inlet (3).

6. A conveyor for recycled concrete according to claim 1, characterized in that: and the side wall of the motor (4) is provided with a radiating fin.