CN219294360U

CN219294360U - Material receiving device of concrete mixing tank

Info

Publication number: CN219294360U
Application number: CN202320683315.5U
Authority: CN
Inventors: 梁斌; 鲍王军; 王奇伟; 蒋利达
Original assignee: Hangzhou Tongze Industry Co ltd
Current assignee: Hangzhou Tongze Industry Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-04
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a receiving device of a concrete mixing tank, which comprises a bottom plate, wherein an annular supporting piece is supported on the bottom plate through a plurality of supporting columns, a plurality of circular grooves are formed in the top surface of the annular supporting piece in an equal manner around the center of the ring, balls are respectively arranged on the circular grooves, a disc pressed on the balls is arranged at the top of the annular supporting piece, a supporting shaft is fixed at the center of the bottom surface of the disc, the bottom plate is rotationally connected with the supporting shaft through a shaft seat, the supporting shaft is driven by a rotating mechanism, a plurality of placing holes are formed in the disc in an equal manner around the center, a receiving barrel is placed in the disc, a discharging hole is formed in the bottom end of the receiving barrel, covers capable of opening or closing the receiving barrel are hinged to the bottom ends of the discharging holes, and the covers are opened or closed through a driving mechanism. The beneficial effects are that: synchronous feeding of a plurality of receiving trucks can be realized; the material receiving amount of the material receiving vehicle can be used for adding the same amount of material into the material receiving barrel in advance, and then the material is discharged at one time during discharging, so that the rapid quantitative feeding of a plurality of material receiving vehicles can be realized.

Description

Material receiving device of concrete mixing tank

Technical Field

The utility model belongs to the technical field of building construction equipment, and particularly relates to a receiving device of a concrete mixing tank.

Background

The existing concrete is mixed in the mixing tank, and then the material receiving trucks are placed below the discharging openings at the bottom for material receiving, and only one discharging opening is arranged during discharging, so that when a plurality of material receiving trucks are used for material receiving, the material receiving is needed one by one, namely, after the material receiving of the previous material receiving truck is completed and removed, the next material receiving truck can be moved to the position below the material receiving openings for material receiving, and the efficiency is lower.

Disclosure of Invention

The utility model aims to provide a receiving device of a concrete mixing tank, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixing tank's material receiving device, includes the bottom plate, there is annular support piece through a plurality of support columns support on the bottom plate, annular support piece top surface is equipped with a plurality of circular grooves around the ring center partition, all be equipped with the ball on the circular groove, annular support piece top is equipped with the pressure disc on the ball, disc bottom surface center is fixed with the back shaft, the bottom plate pass through the axle bed with the back shaft rotates to be connected, the back shaft passes through rotary mechanism and drives, be equipped with a plurality of mouths of placing around the center partition on the disc to the material receiving bucket has been placed, material receiving bucket bottom is equipped with the discharge gate, the lid that can open or close it is all articulated to the discharge gate bottom, the lid passes through actuating mechanism and realizes the switch.

Preferably, the top surface of the annular supporting piece is provided with a plurality of limit rotating wheels which are clung to the outer edge of the disc through a bearing.

Preferably, the bottom surface of the disc is provided with an annular groove corresponding to the ball.

Preferably, positioning columns are fixed on the periphery of the placement opening of the disc, a plurality of positioning blocks corresponding to the positioning columns are fixed on the outer wall of the receiving barrel, and positioning grooves are formed in the bottoms of the positioning blocks.

Preferably, the rotating mechanism comprises a driven belt wheel fixed on the outer wall of the lower portion of the supporting shaft, a servo motor positioned on one side of the shaft seat is fixed on the top surface of the bottom plate, a driving belt wheel corresponding to the driven belt wheel is fixed on an output shaft of the servo motor, and a synchronous belt is arranged between the driving belt wheel and the driven belt wheel.

Preferably, the driving mechanism comprises a supporting frame fixed at the bottom of the receiving barrel, a servo cylinder is hinged to the supporting frame, and a connecting plate hinged to a piston rod end of the servo cylinder is arranged on the cover.

Preferably, the bottom ends of the receiving barrels are provided with in-place sensors.

Preferably, lifting lugs are arranged on two sides of the top end of the receiving barrel.

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

1. synchronous feeding of a plurality of receiving trucks can be realized.

2. Compared with the traditional feeding, the material receiving quantity of different material receiving trucks is large, the design can be used for adding the same quantity of materials in the material receiving bucket in advance according to the material receiving quantity of the material receiving trucks, and then the materials are discharged once during discharging, so that the rapid quantitative feeding of a plurality of material receiving trucks can be realized.

Drawings

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

FIG. 2 is a schematic top view of the annular support, circular groove and limit wheel of the present utility model;

FIG. 3 is a schematic view of the disk, placement port, and annular groove of the present utility model in a bottom view;

fig. 4 is a schematic top view of the disk, placement opening and positioning column of the present utility model.

In the figure: 1. a bottom plate; 2. a support column; 3. an annular support; 4. a circular groove; 5. a ball; 6. a disc; 7. a support shaft; 8. a shaft seat; 9. a placement port; 10. receiving a charging basket; 11. a discharge port; 12. a cover; 13. a limit rotating wheel; 14. an annular groove; 15. positioning columns; 16. a positioning block; 17. a servo motor; 18. a synchronous belt; 19. a support frame; 20. a servo cylinder; 21. a connecting plate; 22. an in-place sensor; 23. lifting lugs.

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.

Example 1: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a receiving device of concrete mixing jar, includes bottom plate 1, it has annular support piece 3 to support through a plurality of support columns 2 on the bottom plate 1, annular support piece 3 top surface is equipped with a plurality of circular grooves 4 around the ring center partition, all be equipped with ball 5 on the circular groove 4, annular support piece 3 top is equipped with the disc 6 of pressing on the ball 5, disc 6 bottom surface center is fixed with back shaft 7, bottom plate 1 pass through axle bed 8 with back shaft 7 rotates to be connected, back shaft 7 passes through rotary mechanism and drives, be equipped with a plurality of mouthful 9 of placing around the center partition on the disc 6 to place and connect the storage bucket 10, connect the storage bucket 10 bottom to be equipped with discharge gate 11, the lid 12 that all articulates its opening or closing is equipped with to the discharge gate 11 bottom, lid 12 realizes the switch through actuating mechanism. When the mixer is used, the discharge hole of the mixing tank is positioned above one material receiving barrel 10, the material can be fed into the material receiving barrel 10 in advance to be used by the material receiving vehicle, the disc 6 is driven by the rotating mechanism to rotate on the annular supporting piece 3, friction resistance is reduced through the action of the balls 5, the material receiving barrels 10 are added with the same amount of mixed material, the same amount of material can be discharged according to the material receiving amount of the material receiving vehicle, when the material receiving vehicles are simultaneously connected, the material receiving vehicles can respectively move to the positions below different discharge holes 11, the driving mechanism is controlled to drive the cover 12 to be opened, and the concrete material is completely placed into the material receiving vehicle, so that synchronous feeding of the material receiving vehicles is realized, and quantitative feeding of the material receiving vehicles is realized.

Specifically, the top surface of the annular support member 3 is provided with a plurality of limit rotating wheels 13 which are closely attached to the outer edge of the disc 6 through bearings; in this embodiment, when the disc 6 rotates, the limit wheel 13 limits the periphery of the disc, so as to enhance the stability of the disc during rotation.

Specifically, the bottom surface of the disc 6 is provided with an annular groove 14 corresponding to the ball 5; in the embodiment, when the disc 6 rotates, the disc is matched with the ball 5 to limit through the annular groove 14, so that the stability is enhanced.

Specifically, positioning columns 15 are fixed around the periphery of the placement opening 9 of the disc 6, a plurality of positioning blocks 16 corresponding to the positioning columns 15 are fixed on the outer wall of the receiving bucket 10, and positioning grooves are formed in the bottoms of the positioning blocks 16; in this embodiment, the positioning block 16 is clamped on the positioning column 15 through the positioning groove, so that the receiving bucket 10 is stably placed on the placement opening 9, and does not shake or fall.

Specifically, the rotating mechanism comprises a driven belt wheel fixed on the outer wall of the lower part of the supporting shaft 7, a servo motor 17 positioned on one side of the shaft seat 8 is fixed on the top surface of the bottom plate 1, a driving belt wheel corresponding to the driven belt wheel is fixed on the output shaft of the servo motor 17, and a synchronous belt 18 is arranged between the driving belt wheel and the driven belt wheel; in this embodiment, the driving pulley is driven to rotate by the servo motor 17, and the driven pulley and the supporting shaft 7 are further driven to rotate by the synchronous belt 18, so that the disc 6 is driven to rotate on the annular supporting member 3.

Specifically, the driving mechanism comprises a supporting frame 19 fixed at the bottom of the receiving barrel 10, a servo cylinder 20 is hinged on the supporting frame 19, and a connecting plate 21 hinged with a piston rod end of the servo cylinder 20 is arranged on the cover 12; in this embodiment, the servo cylinder 20 retracts the telescopic rod to drive the cover 12 to open, and the telescopic rod extends to drive the cover 12 to close, i.e. the servo cylinder 20 is controlled to realize the opening and closing of the discharge port 11.

Specifically, the bottom ends of the receiving barrels 10 are respectively provided with an in-place sensor 22; in this embodiment, the in-place sensor 22 senses whether the skip is in place.

Specifically, lifting lugs 23 are arranged on two sides of the top end of the receiving barrel 10; in this embodiment, the lifting lugs 23 facilitate lifting out when cleaning or maintaining the receiving bucket.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

Working principle: when the automatic feeding device is used, the discharge hole of the mixing tank is positioned above one receiving bucket 10, the receiving buckets 10 can be charged in advance for the use of the receiving trucks, the driving belt pulley is driven to rotate by the servo motor 17, the driven belt pulley and the supporting shaft 7 are further driven to rotate by the synchronous belt 18, the disc 6 is driven to rotate on the annular supporting piece 3, friction resistance is reduced by the action of the balls 5, the plurality of receiving buckets 10 can be charged with the same amount of mixture, the same amount of mixture can be discharged according to the material receiving amount of the receiving trucks, when the plurality of receiving trucks are simultaneously charged, the plurality of receiving trucks can be respectively moved to the positions below different discharge holes 11, after the in-place sensor 22 senses that the receiving trucks are in place, the control center controls the retracting telescopic rod to drive the cover 12 to be opened, so that the concrete materials are completely put into the receiving trucks, synchronous charging of the plurality of receiving trucks is realized, and quantitative charging of the plurality of receiving trucks can be realized.

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 receiving device of concrete mixing jar, its characterized in that, includes bottom plate (1), there is annular support piece (3) through a plurality of support columns (2) on bottom plate (1), annular support piece (3) top surface is equipped with a plurality of circular slot (4) around the ring center partition, all be equipped with ball (5) on circular slot (4), annular support piece (3) top is equipped with and presses disc (6) on ball (5), disc (6) bottom surface center is fixed with back shaft (7), bottom plate (1) pass through axle bed (8) with back shaft (7) rotate to be connected, back shaft (7) drive through slewing mechanism, be equipped with a plurality of mouthful (9) of placing around the center partition on disc (6) to placed and connect storage bucket (10), it is equipped with discharge gate (11) to connect storage bucket (10) bottom, all articulate there is lid (12) that can open or close it in discharge gate (11) bottom, lid (12) realize the switch through actuating mechanism.

2. A receiving device for a concrete mixing tank according to claim 1, characterized in that the top surface of the annular support (3) is provided with a plurality of limit runners (13) which are attached to the outer edge of the disc (6) by means of bearings.

3. A receiving device for a concrete mixing tank according to claim 1, characterized in that the bottom surface of the disc (6) is provided with an annular groove (14) corresponding to the balls (5).

4. The receiving device of the concrete mixing tank according to claim 1, wherein positioning columns (15) are fixed on the periphery of the placement opening (9) of the disc (6), a plurality of positioning blocks (16) corresponding to the positioning columns (15) are fixed on the outer wall of the receiving barrel (10), and positioning grooves are formed in the bottoms of the positioning blocks (16).

5. The receiving device of the concrete mixing tank according to claim 1, wherein the rotating mechanism comprises a driven belt wheel fixed on the outer wall of the lower portion of the supporting shaft (7), a servo motor (17) positioned on one side of the shaft seat (8) is fixed on the top surface of the bottom plate (1), a driving belt wheel corresponding to the driven belt wheel is fixed on an output shaft of the servo motor (17), and a synchronous belt (18) is arranged between the driving belt wheel and the driven belt wheel.

6. A receiving device for a concrete mixing tank according to claim 1, characterized in that the driving mechanism comprises a supporting frame (19) fixed at the bottom of the receiving barrel (10), a servo cylinder (20) is hinged on the supporting frame (19), and a connecting plate (21) hinged with a piston rod end of the servo cylinder (20) is arranged on the cover (12).

7. A receiving device for concrete mixing tanks according to claim 1, characterized in that the bottom ends of the receiving barrels (10) are provided with in-place sensors (22).

8. A receiving device for a concrete mixing tank according to claim 1, characterized in that lifting lugs (23) are arranged on both sides of the top end of the receiving barrel (10).