CN215472154U

CN215472154U - Feeding device of concrete mixing plant

Info

Publication number: CN215472154U
Application number: CN202121596501.2U
Authority: CN
Inventors: 杨朝; 徐杨杨; 潘颖; 周阳; 朱文博; 袁晨晨; 鄢栋梁; 杨涛; 彭书琪; 桑桥; 王体根; 聂新宇; 王坤; 李涛
Original assignee: Nanjing Changjiang Waterway Engineering Bureau
Current assignee: Nanjing Changjiang Waterway Engineering Bureau
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-11
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a feeding device of a concrete mixing plant, which comprises a fixed frame, a hopper and a supporting plate, wherein the hopper is positioned inside the frame of the fixed frame, the supporting plate is positioned below the fixed frame, a first motor and a second motor are arranged at two ends of the same side of the fixed frame, reels are arranged on output shafts of the first motor and the second motor, the reels penetrate through the fixed frame and are rotationally connected with the fixed frame, reinforcing steel bars are arranged on the reels, fixed blocks are arranged on the reinforcing steel bars, and fixing holes are formed in the fixed blocks; the utility model is suitable for the field of feeding devices of concrete mixing stations, the support rod and the self-locking wheel are arranged below the fixing frame, the support rod can stretch and retract, the height of the support rod can be independently adjusted, the utility model is not only applied to a specific concrete mixing device, but also the height and the gradient of the feeding device can be adjusted according to the height of the concrete mixing device; be equipped with the limiting plate in the one end of mount, the electric control roof is in the lagging internal position for the position of limiting plate control hopper drain hole reduces the loss of material.

Description

Feeding device of concrete mixing plant

Technical Field

The utility model belongs to the technical field of feeding devices of concrete mixing plants, and particularly relates to a feeding device of a concrete mixing plant.

Background

The concrete mixing plant mainly comprises 5 large systems such as a mixing host, a material weighing system, a material conveying system, a material storage system, a control system and the like and other accessory facilities, and four intermediate links are reduced because the building aggregate metering is compared with the station aggregate metering, and the metering time is saved because of vertical blanking metering, so that the production efficiency is greatly improved;

the concrete mixing plant is a combined device for intensively mixing concrete, also called as a concrete precast yard, has high productivity due to higher mechanization and automation degree, can ensure the quality of the concrete and save the cement, is commonly used for large and medium-sized water conservancy projects, electric power, bridges and other projects with large concrete engineering quantity, long construction period and centralized construction sites, has great superiority along with the development of municipal construction by adopting the mixing station for intensively mixing and providing commercial concrete, is rapidly developed, and creates conditions for the combined operation of mixing, conveying and pouring machines for promoting concrete pumping construction;

the feeding devices of the existing concrete mixing plant are unique and cannot be applied to other concrete mixing plants, and if the concrete mixing plant is damaged and cannot be used, the feeding devices are discarded, so that waste is caused; and when the feeding device pours to the feeding hole of the measuring hopper, certain materials are sprayed out, so that the production cost of enterprises is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a feeding device of a concrete mixing plant.

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

the utility model provides a loading attachment at concrete mixing plant, includes mount, hopper and backup pad, the hopper is located the inside of mount frame, the backup pad is located the below of mount, the both ends of the homonymy of mount are equipped with first motor and second motor, first motor with be equipped with the spool on the output shaft of second motor, the spool passes the mount to rotate rather than being connected, be equipped with the reinforcing bar on the spool, be equipped with the fixed block on the reinforcing bar, the fixed orifices has been seted up on the fixed block, the hopper is located the below of fixed block.

Preferably, a telescopic rod is arranged at the bottom end of the fixed block, the hopper is fixedly installed at the bottom end of the telescopic rod, and the fixed block and the hopper are movably connected through the telescopic rod.

Preferably, the reinforcing bar is fixedly installed inside the fixing hole, and both ends of the reinforcing bar are fixedly connected to the reel.

Preferably, one end of the fixing frame is provided with a limiting plate, one side of the limiting plate is provided with a top plate, one end of the top plate is provided with a sleeve plate, the other end of the sleeve plate is fixedly connected to one end of the fixing frame, and the limiting plate and the fixing frame are connected in a sliding mode through the top plate and the sleeve plate.

Preferably, the one end of mount is equipped with a plurality of branch, the bottom of branch is equipped with the backup pad, the bottom of backup pad is equipped with a plurality of auto-lock wheel.

Preferably, the telescopic rod comprises the moving rod and a sleeve rod, and the moving rod is sleeved inside the sleeve rod.

Preferably, a transition roller is arranged at the corner of the fixing frame.

Preferably, a stirring device is arranged below one side of the fixing frame.

Preferably, a feed inlet is formed in a top plate of the hopper, a baffle is arranged on the top plate of the hopper, and the baffle is rotatably connected with the hopper through a torsion rotating shaft.

According to the utility model, the supporting rods are arranged below the fixing frame, the supporting rods can stretch and retract to adjust the height of the supporting rods, the height of the supporting rods can be independently adjusted, and the self-locking wheels are arranged at the bottom of the supporting plate, so that the position of the feeding device can be changed, the feeding device can be applied to a specific concrete stirring device, and the height and the inclination angle of the feeding device can be adjusted according to the height of the concrete stirring device, so that the feeding operation can be stably carried out; be equipped with the limiting plate in the one end of mount, when the feed opening of hopper is just corresponding the feed inlet of agitating unit's weighing hopper, the electric control roof is in the lagging internal position for the position of limiting plate control hopper feed opening reduces the loss of material.

Drawings

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

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

FIG. 3 is a schematic diagram of structure A of the present invention;

FIG. 4 is a schematic view of the structure B of the present invention;

FIG. 5 is a schematic view of structure C of the present invention;

FIG. 6 is a schematic sectional view of the hopper of the present invention.

Reference numerals: 1. a self-locking wheel; 2. a support plate; 3. a strut; 4. a first motor; 5. a fixed mount; 6. a hopper; 7. a telescopic rod; 8. a stirring device; 9. reinforcing steel bars; 10. a transition roller; 11. a reel; 12. a fixed block; 13. a fixing hole; 14. a travel bar; 15. a loop bar; 16. a limiting plate; 17. a top plate; 18. sheathing; 19. a discharging port; 20. a feed inlet; 21. a baffle plate; 22. a second motor.

Detailed Description

The concrete mixing plant according to the present invention will be further described with reference to the accompanying fig. 1-6. The feeding device of a concrete mixing plant according to the utility model is not limited to the description of the following examples.

Example 1:

the embodiment provides a concrete structure of a feeding device of a concrete mixing plant, as shown in fig. 1 to 6, the concrete structure includes a fixing frame 5, a hopper 6 and a supporting plate 2, the hopper 6 is located inside a frame of the fixing frame 5, the supporting plate 2 is located below the fixing frame 5, a first motor 4 and a second motor 22 are arranged at two ends of the fixing frame 5 on the same side, a reel 11 is arranged on output shafts of the first motor 4 and the second motor 22, the reel 11 passes through the fixing frame 5 and is rotatably connected with the fixing frame 5, a reinforcing steel bar 9 is arranged on the reel 11, a fixing block 12 is arranged on the reinforcing steel bar 9, a fixing hole 13 is arranged on the fixing block 12, and the hopper 6 is located below the fixing block 12.

The bottom end of the fixed block 12 is provided with an expansion link 7, the hopper 6 is fixedly arranged at the bottom end of the expansion link 7, and the fixed block 12 and the hopper 6 are movably connected through the expansion link 7.

The reinforcing bar 9 is fixedly installed inside the fixing hole 13, and both ends of the reinforcing bar 9 are fixedly connected to the reel 11.

By adopting the technical scheme: through being equipped with branch 3 in the below of mount 5, branch 3 is scalable, adjusts its height, and 3 heights of branch that can independently adjust, the bottom of backup pad 2 is equipped with auto-lock wheel 1, can change loading attachment's position for loading attachment not only is applied to specific concrete mixing device 8, can adjust loading attachment's height and inclination according to concrete mixing device 8's height, makes it the stable material loading operation that carries on.

Example 2:

in this embodiment, a concrete structure of a feeding device of a concrete mixing station is provided, as shown in fig. 1 to 6, one end of a fixing frame 5 is provided with a limiting plate 16, one side of the limiting plate 16 is provided with a top plate 17, one end of the top plate 17 is provided with a sleeve plate 18, the other end of the sleeve plate 18 is fixedly connected to one end of the fixing frame 5, and the limiting plate 16 and the fixing frame 5 are slidably connected through the top plate 17 and the sleeve plate 18.

One end of the fixing frame 5 is provided with a plurality of supporting rods 3, the bottom end of each supporting rod 3 is provided with a supporting plate 2, and the bottom of each supporting plate 2 is provided with a plurality of self-locking wheels 1.

The telescopic rod 7 comprises a moving rod 14 and a sleeve rod 15, and the moving rod 14 is sleeved inside the sleeve rod 15.

The transition roller 10 is arranged at the corner of the fixed frame 5.

A stirring device 8 is arranged below one side of the fixing frame 5.

A feed inlet 20 is formed in the top plate of the hopper 6, a baffle 21 is arranged on the top plate of the hopper 6, and the baffle 21 and the hopper 6 are rotatably connected through a torsion rotating shaft.

By adopting the technical scheme: a limiting plate 16 is arranged at one end of the fixed frame 5, and when the discharge port 19 of the hopper 6 is right opposite to the feed port of the metering hopper corresponding to the stirring device 8, the electric control top plate 17 is positioned in the sleeve plate 18, so that the limiting plate 16 controls the position of the discharge port 19 of the hopper 6.

The working principle is as follows: referring to fig. 1 to 6, firstly, the supporting rod 3 is provided below the fixing frame 5, the supporting rod 3 is telescopic to adjust the height thereof, and the height of the supporting rod 3 can be independently adjusted, and the self-locking wheel 1 is provided at the bottom of the supporting plate 2, so that the position of the feeding device can be changed, the feeding device is not only applied to a specific concrete mixing device 8, but also the height and the inclination angle of the feeding device can be adjusted according to the height of the concrete mixing device 8; the height of one end of the fixing frame 5 is adjusted through the height of the supporting rod 3, so that the granular materials are poured into the hopper 6, the second motor 22 is operated, the reel 11 on the first motor 4 rotates along with the granular materials, the reinforcing steel bars 9 are wound on the reel 11 locked and connected by the second motor 22, in the process, the fixing block 12 and the hopper 6 ascend along with the reel, the position defined by the limiting plate 16 is reached through the transition roller 10, and the height of the telescopic rod 7 is adjusted, so that the discharge port 19 corresponds to a feeding port of a metering hopper of the stirring device 8.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. The utility model provides a loading attachment at concrete mixing plant, includes mount (5), hopper (6) and backup pad (2), its characterized in that: the hopper (6) is positioned inside a frame of a fixing frame (5), the supporting plate (2) is positioned below the fixing frame (5), a first motor (4) and a second motor (22) are arranged at two ends of the same side of the fixing frame (5), a reel (11) is arranged on output shafts of the first motor (4) and the second motor (22), the reel (11) penetrates through the fixing frame (5) and is rotatably connected with the fixing frame, a reinforcing steel bar (9) is arranged on the reel (11), a fixing block (12) is arranged on the reinforcing steel bar (9), a fixing hole (13) is formed in the fixing block (12), and the hopper (6) is positioned below the fixing block (12);

a limiting plate (16) is arranged at one end of the fixing frame (5), a top plate (17) is arranged at one side of the limiting plate (16), a sleeve plate (18) is arranged at one end of the top plate (17), the other end of the sleeve plate (18) is fixedly connected to one end of the fixing frame (5), and the limiting plate (16) and the fixing frame (5) are connected in a sliding mode through the top plate (17) and the sleeve plate (18);

one end of the fixing frame (5) is provided with a plurality of supporting rods (3), the bottom ends of the supporting rods (3) are provided with supporting plates (2), and the bottom of each supporting plate (2) is provided with a plurality of self-locking wheels (1);

and a stirring device (8) is arranged below one side of the fixing frame (5).

2. A loading device for a concrete mixing plant according to claim 1, characterized in that: the bottom end of the fixed block (12) is provided with an expansion rod (7), the hopper (6) is fixedly installed at the bottom end of the expansion rod (7), and the fixed block (12) is movably connected with the hopper (6) through the expansion rod (7).

3. A loading device for a concrete mixing plant according to claim 1, characterized in that: the reinforcing steel bar (9) is fixedly arranged in the fixing hole (13), and two ends of the reinforcing steel bar (9) are fixedly connected to the reel (11).

4. A loading device for a concrete mixing plant according to claim 2, characterized in that: the telescopic rod (7) comprises a moving rod (14) and a sleeve rod (15), and the moving rod (14) is sleeved inside the sleeve rod (15).

5. A loading device for a concrete mixing plant according to claim 1, characterized in that: and transition rollers (10) are arranged at the corners of the fixed frame (5).

6. A loading device for a concrete mixing plant according to claim 1, characterized in that: a feed inlet (20) is formed in the top plate of the hopper (6), a baffle (21) is arranged on the top plate of the hopper (6), and the baffle (21) is rotatably connected with the hopper (6) through a torsion rotating shaft.