CN221985416U

CN221985416U - A concrete feeding device

Info

Publication number: CN221985416U
Application number: CN202323268398.0U
Authority: CN
Inventors: 卢青; 沈鸣伟; 吴炎超; 徐克军; 方杰
Original assignee: Huzhou Shangjian Concrete Co ltd
Current assignee: Huzhou Shangjian Concrete Co ltd
Priority date: 2023-12-01
Filing date: 2023-12-01
Publication date: 2024-11-12
Anticipated expiration: 2033-12-01

Abstract

The utility model discloses a concrete blanking device which comprises a storage vat and a vat cover, wherein an opening at the top end of the storage vat is arranged, a hole frame is horizontally fixed at the top of one side of the outer circumferential surface of the storage vat, a lifting hydraulic rod is vertically fixed on the top surface of the hole frame, a material conveying part is horizontally connected through one side of the bottom surface of the storage vat, the vat cover is horizontally arranged at the top of the storage vat, a rod frame is vertically fixed on the top surface of the vat cover, the rod frame is vertically and slidably inserted on the hole frame, the top surface of the lifting hydraulic rod is fixed on the top surface of the rod frame, and a stirring frame is rotationally connected on the bottom surface of the vat cover. The utility model solves the problems that the mobility of the existing concrete in the main body storage frame is poor, the upper part of the main body storage frame has little water at the bottom, the water content of the upper and lower concretes is different, the mobility of the bottom concrete in the later main body storage frame is poor, and the concrete is easy to solidify, thereby being unfavorable for the later quick discharging and influencing the concrete discharging efficiency.

Description

Concrete unloader

Technical Field

The utility model relates to the technical field of concrete blanking equipment, in particular to a concrete blanking device.

Background

Concrete is prepared by taking cement as a cementing material and sand and stone as aggregate; mixing the cement concrete with water according to a certain proportion, discharging the cement concrete after stirring and processing into a blanking device for placing and storing, and taking the cement concrete from the blanking device when the cement concrete is needed.

The utility model provides a bulletin number is CN218803139U, name is a concrete unloader, which comprises a main body, the glass frame is installed to the one end of main part, the feed inlet is installed on the top of main part, the swash plate is installed on the inside top of main part, the internally mounted of main part has the filter screen, lead to the material pipe is installed to one side of main part, corrugated hose is installed to the bottom of main part, and corrugated hose's bottom is provided with the unloading structure, one side of main part bottom is provided with adjusting structure, and after the top of filter screen was reached to the concrete, the filter screen can filter the concrete, and the great material of particulate matter can lead to the inside of leading to the material pipe along with the gradient landing of filter screen, and the inside that the particulate matter is little can reach the main part is stored, makes the device be convenient for filter the concrete, prevents that the big material of particulate matter from getting into and causing the jam.

However, the main storage frame for storing concrete finished products in the concrete discharging equipment lacks a structure for stirring concrete, the fluidity of the concrete in the main storage frame is poor, so that the upper part of the main storage frame is low in water content and the lower part of the main storage frame is low in water content, the lower layer of the main storage frame is poor in fluidity, and the concrete is easy to solidify, so that the concrete discharging efficiency is influenced.

Disclosure of utility model

The utility model aims to provide a concrete blanking device, which aims to solve the problems.

The utility model is realized in the following way:

The utility model provides a concrete unloader, including storage vat and bung, the open-top setting of storage vat, and the top level of storage vat outer circumference face one side is fixed with the hole frame, and vertical being fixed with the lift hydraulic stem on the top surface of hole frame, the bottom surface one side level of storage vat link up and is connected with the material conveying piece, the bung level sets up the top at the storage vat, and vertical being fixed with the pole frame on the top surface of bung, and the vertical slip grafting of pole frame is on the hole frame, fix on the top surface of pole frame on the top surface of lift hydraulic stem, rotate on the bottom surface of bung and be connected with the carriage, and the vertical downward in both ends of carriage are fixed with the scraper blade, the equal vertical rotation in bottom surface both sides of carriage is connected with stirring screw, and vertical being fixed with agitator motor on the top surface of carriage, and the output of agitator motor is fixed on stirring screw's pivot top.

Further, both ends of the stirring frame are vertically fixed with spray bars, and liquid inlet ends of the spray bars are communicated and fixed with flow guide pipes.

Further, a water pipe is vertically arranged on the bottom surface of the storage barrel, and one end of the water pipe is fixedly communicated with a sealing bearing.

Further, the bottom of the honeycomb duct is penetrated and rotated on the bottom surface of the storage vat through the bearing, and the bottom of the honeycomb duct is communicated and fixed with the sealing bearing.

Further, the material conveying piece comprises a material conveying cylinder, a discharging cylinder is fixedly connected to the top of one end of the outer circumferential surface of the material conveying cylinder in a communicating mode, the discharging cylinder is fixedly connected to the bottom surface of the material storage cylinder in a communicating mode, and a material conveying screw rod is horizontally connected to the inside of the material conveying cylinder in a rotating mode.

Further, one end of the material conveying cylinder is horizontally fixed with a material conveying motor, the output end of the material conveying motor is fixed on a rotating shaft of a material conveying screw, and the bottom of the other end of the outer circumferential surface of the material conveying cylinder is fixedly communicated with a material discharging cylinder.

Further, a rotating motor is fixed on the top surface of the barrel cover, the output end of the rotating motor is fixed on a rotating shaft of the stirring frame, and a support column is vertically fixed on the bottom surface of the storage barrel.

Compared with the prior art, the utility model has the beneficial effects that: in the use, the concrete after the completion of mixing processing is poured in the storage barrel, then the lifting hydraulic rod on the starting hole frame vertically drives the rod frame on the barrel cover to vertically slide downwards on the hole frame, the barrel cover is covered on the opening end of the storage barrel, then the stirring motor is started to drive the stirring screw to rotate, the vertical stirring concrete flows, the concrete moisture precipitation is avoided, the concrete fluidity in the storage barrel is deteriorated, the rotating motor is started to drive the stirring frame to rotate, the stirring screw is driven to uniformly rotate and switch to stir different positions of the storage barrel, the fluidity deterioration of the concrete in the main storage frame is avoided, the water content of the upper part of the main storage frame is small, the water content of the upper concrete and the lower concrete is different, the fluidity of the bottom concrete in the main storage frame in the later stage is poor, the concrete is easy to solidify, the problem of the influence on the concrete discharging efficiency is solved, the stirring concrete fluidity is conveniently ensured, and the concrete discharging efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

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

FIG. 3 is a schematic view of a storage bucket in an exploded state according to an embodiment of the present utility model;

FIG. 4 is a schematic view showing the structure of the material conveying member in an exploded state according to the embodiment of the present utility model;

fig. 5 is a schematic view showing a structure of the tub cover in an exploded state in an embodiment of the present utility model.

In the figure: 1. a storage barrel; 11. a hole frame; 12. a lifting hydraulic rod; 13. a water pipe; 14. sealing the bearing; 15. a material conveying member; 151. a feed delivery cylinder; 152. a material conveying screw; 153. a blanking cylinder; 154. a discharging cylinder; 155. a material conveying motor; 16. a support post; 2. a barrel cover; 21. a pole frame; 22. a stirring rack; 23. a rotating motor; 24. a scraper; 25. a stirring screw; 26. a stirring motor; 27. a spray bar; 28. and a flow guiding pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4 and 5, a concrete discharging device comprises a storage vat 1 and a vat cover 2, wherein the top end opening of the storage vat 1 is arranged, a hole frame 11 is horizontally fixed at the top of one side of the outer circumference of the storage vat 1, a lifting hydraulic rod 12 is vertically fixed on the top surface of the hole frame 11, a material conveying member 15 is horizontally and through-connected at one side of the bottom surface of the storage vat 1, the vat cover 2 is horizontally arranged at the top of the storage vat 1, a rod frame 21 is vertically fixed on the top surface of the vat cover 2, the rod frame 21 is vertically and slidably inserted on the hole frame 11, the top surface of the lifting hydraulic rod 12 is fixed on the top surface of the rod frame 21, a stirring frame 22 is rotatably connected on the bottom surface of the vat cover 2, scraping plates 24 are vertically and downwardly fixed at two ends of the stirring frame 22, stirring screws 25 are vertically rotatably connected at two sides of the bottom surface of the stirring frame 22, a stirring motor 26 is vertically fixed on the top surface of the stirring frame 22, the output end of the stirring motor 26 is fixed on the top end of a rotating shaft of the stirring screw 25, the top surface of the barrel cover 2 is fixed with a rotating motor 23, the output end of the rotating motor 23 is fixed on the rotating shaft of the stirring frame 22, the bottom surface of the storage barrel 1 is vertically fixed with a support column 16, in use, concrete after mixed processing is poured into the storage barrel 1, then a lifting hydraulic rod 12 on the hole frame 11 is started to vertically drive a rod frame 21 on the barrel cover 2 to vertically slide downwards on the hole frame 11, the barrel cover 2 covers the opening end of the storage barrel 1, then the stirring motor 26 is started to drive the stirring screw 25 to rotate, the vertical stirring of concrete is prevented from precipitating, the concrete fluidity in the storage barrel 1 is deteriorated, the rotating motor 23 is started to drive the stirring frame 22 to rotate, the stirring screw 25 is driven to uniformly rotate and switch to stir different positions of the storage barrel 1, thereby avoid concrete mobility variation in main part storage frame, lead to main part storage frame upper portion moisture many bottom moisture little, upper and lower concrete moisture content is different, lead to the bottom concrete mobility in the main part storage frame of later stage poor, the concrete takes place to solidify easily to be unfavorable for the quick discharge of later stage, influenced the problem of concrete unloading efficiency, conveniently guaranteed stirring concrete mobility, improved concrete unloading efficiency.

Referring to fig. 5, spray bars 27 are vertically fixed at two ends of the stirring frame 22, and a liquid inlet end of the spray bars 27 is fixedly connected with a flow guide pipe 28. A water pipe 13 is vertically arranged on the bottom surface of the storage barrel 1, and one end of the water pipe 13 is fixedly communicated with a sealing bearing 14. The bottom of honeycomb duct 28 runs through the bearing and rotates to be connected on the bottom surface of storage vat 1, and the bottom and the sealed bearing 14 intercommunication of honeycomb duct 28 are fixed, in the use, honeycomb duct 28 communicates water supply pipe with water through sealed bearing 14 water conservancy diversion to water pipe 13 in, then on with water conservancy diversion from water pipe 13 to spray lance 27, then utilize spray lance 27 to spray on the inner wall of storage vat 1 to conveniently cooperate scraper blade 24 to strike off the concrete on the inner wall of removal storage vat 1, be favorable to the complete discharge of storage vat 1 concrete.

Referring to fig. 3 and 4, the material conveying member 15 includes a material conveying barrel 151, a lower material barrel 153 is fixedly connected to a top portion of one end of an outer circumferential surface of the material conveying barrel 151, the lower material barrel 153 is fixedly connected to a bottom surface of the material storage barrel 1, and a material conveying screw 152 is horizontally rotatably connected to an inside of the material conveying barrel 151. One end of the feeding cylinder 151 is horizontally fixed with a feeding motor 155, the output end of the feeding motor 155 is fixed on a rotating shaft of the feeding screw 152, the bottom of the other end of the outer circumferential surface of the feeding cylinder 151 is fixedly communicated with a discharging cylinder 154, in use, the feeding motor 155 is started to drive the feeding screw 152 to rotate, concrete falls into the feeding cylinder 151 from the discharging cylinder 153, and the feeding screw 152 is utilized to push the concrete to face the discharging cylinder 154 of the feeding cylinder 151, so that the concrete is discharged.

Working principle: in use, concrete after mixed processing is poured into the storage barrel 1, then the lifting hydraulic rod 12 on the hole frame 11 is started to vertically drive the rod frame 21 on the barrel cover 2 to vertically slide downwards on the hole frame 11, the barrel cover 2 is covered on the opening end of the storage barrel 1, then the stirring motor 26 is started to drive the stirring screw rod 25 to rotate, the vertical stirring concrete flows, concrete water precipitation is avoided, the concrete fluidity in the storage barrel 1 is poor, the starting rotation motor 23 is started to drive the stirring frame 22 to rotate, the stirring screw rod 25 is driven to uniformly rotate and switch to stir different positions of the storage barrel 1, during discharging, the feeding motor 155 is started to drive the feeding screw rod 152 to rotate, the concrete falls into the feeding barrel 151 from the discharging barrel 153, and the concrete is pushed towards the discharging barrel 154 of the feeding barrel 151 by the feeding screw rod 152, so that the concrete is discharged.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a concrete unloader, its characterized in that, includes storage vat (1) and bung (2), the open-top of storage vat (1) sets up, and the top level of storage vat (1) outer periphery one side is fixed with hole frame (11), and vertically is fixed with lifting hydraulic stem (12) on the top surface of hole frame (11), the bottom surface one side level through connection of storage vat (1) has material conveying piece (15), bung (2) level sets up at the top of storage vat (1), and vertical pole frame (21) of being fixed with on the top surface of bung (2), and vertical slip grafting of pole frame (21) is on hole frame (11), be fixed on the top surface of pole frame (21) on the top surface of lifting hydraulic stem (12), rotate on the bottom surface of bung (2) and be connected with stirring frame (22), and the vertical downward being fixed with scraper blade (24) in both sides of the bottom surface of stirring frame (22) are all vertically rotated and are connected with stirring screw (25), and the top surface motor (26) of stirring frame (22) is fixed with on the top surface motor, and the output of stirring screw (26) is fixed on the top of stirring screw (25).

2. A concrete discharging device according to claim 1, wherein, spray bars (27) are vertically fixed at both ends of the stirring frame (22), and a liquid inlet end of the spray bars (27) is fixedly communicated with a flow guide pipe (28).

3. A concrete discharging device according to claim 2, characterized in that a water pipe (13) is vertically arranged on the bottom surface of the storage barrel (1), and one end of the water pipe (13) is fixedly connected with a sealing bearing (14).

4. A concrete discharging device according to claim 3, wherein the bottom end of the guide tube (28) is rotatably connected to the bottom surface of the storage barrel (1) through a bearing, and the bottom end of the guide tube (28) is fixedly connected with the sealing bearing (14).

5. A concrete discharging device according to claim 1, wherein the material conveying member (15) comprises a material conveying cylinder (151), a discharging cylinder (153) is fixedly connected to the top of one end of the outer circumferential surface of the material conveying cylinder (151), the discharging cylinder (153) is fixedly connected to the bottom surface of the material storage cylinder (1), and a material conveying screw (152) is horizontally and rotatably connected to the inside of the material conveying cylinder (151).

6. The concrete discharging device according to claim 5, wherein one end of the feeding cylinder (151) is horizontally fixed with a feeding motor (155), the output end of the feeding motor (155) is fixed on a rotating shaft of the feeding screw (152), and the bottom of the other end of the outer circumferential surface of the feeding cylinder (151) is fixedly communicated with a discharging cylinder (154).

7. A concrete discharging device according to claim 6, wherein a rotating motor (23) is fixed on the top surface of the barrel cover (2), the output end of the rotating motor (23) is fixed on the rotating shaft of the stirring frame (22), and a strut (16) is vertically fixed on the bottom surface of the storage barrel (1).