CN213918944U

CN213918944U - Conveyor is used in concrete production

Info

Publication number: CN213918944U
Application number: CN202022851420.4U
Authority: CN
Inventors: 李旭鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-10
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a conveying device for concrete production, which comprises a transit tank, a spiral feeding device, an auger feeding device and a production device, wherein the lower surface of the bottom wall of the transit tank is welded with a bracket in a circular array, the left side of the top wall of the transit tank is welded with a feeding hopper a, the center of the bottom wall of the transit tank is welded with a feeding pipe, the spiral feeding device is positioned under the transit tank, the bottom end of the feeding pipe extends to the inside of a feeding hopper b fixedly connected with the input end of the spiral feeding device, the auger feeding device is positioned between the production device and the transit tank, the output end of the auger feeding device is positioned over the feeding hopper a, the output end of the production device is positioned over the input end of the auger feeding device, the utility model can ensure that the concrete can be always stirred in the conveying process, effectively prevent the concrete from solidifying in the conveying process, ensure the use effect of the concrete when in use, and can also achieve the effect of anti-blocking, the use effect preferred and structural design are reasonable, have higher practicality, suitable using widely.

Description

Conveyor is used in concrete production

Technical Field

The utility model relates to a concrete production technical field specifically is a conveyor is used in concrete production.

Background

Concrete, concrete for short, is a generic term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

However, in the prior art, the concrete is stirred and transported in two separate processes during the manufacturing process, and the concrete is easy to solidify if stirred at any time during the transportation process, thereby affecting the use effect of the concrete during the use. Therefore, we propose a conveying device for concrete production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyor is used in concrete production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a conveying device for concrete production comprises a transit tank, a spiral blanking machine, a packing auger feeding device and a production device, wherein a support is welded on the lower surface of the bottom wall of the transit tank in a circular array, a feed hopper a is welded on the left side of the top wall of the transfer tank, a blanking pipe is welded at the center of the bottom wall of the transfer tank, the spiral blanking machine is positioned under the transfer tank, the bottom end of the blanking pipe extends into a feed hopper b fixedly connected with the input end of the spiral blanking machine, the auger feeding device is positioned between the production device and the transfer tank, the output end of the auger feeding device is positioned right above the feed hopper a, the output end of the production device is positioned right above the input end of the auger feeding device, transfer tank top wall upper surface center fixedly connected with motor, motor output fixedly connected with bull stick, the vertical below that extends to the transfer tank inside in bull stick bottom, the pole body welding of the bull stick that is located the inside transfer tank has a plurality of puddlers and still welds and have a spiral stirring area.

As a further aspect of the present invention: the blanking pipe body is fixedly connected with a blanking valve.

As a further aspect of the present invention: the bottom end of the rotating rod is welded with a connecting rod.

As a further aspect of the present invention: the left and right symmetrical welding of the connecting rod body is provided with a small-sized stirring rod.

As a further aspect of the present invention: the lower surface of the connecting rod is welded with a screw, and the bottom end of the screw extends into the discharging pipe.

As a further aspect of the present invention: the diameter of the screw is half of the diameter of the blanking pipe.

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

1. the utility model discloses a cooperation use of transfer jar, support, feeder hopper a, unloading pipe, motor, bull stick, puddler, spiral stirring area that are equipped with for the concrete can be carried by the transfer when carrying, and also can be stirred when the transfer is carried, then cooperate the cooperation of spiral blanking machine, auger loading attachment and apparatus for producing to use again, make the concrete after production, in the process before using (in the conveying process) can be in by the stirring state always, thereby effectively prevent the concrete from solidifying when carrying, the result of use when guaranteeing the concrete and using;

2. the utility model can mix the concrete at the lower end of the transfer tank at any time through the matching use of the motor, the rotating rod, the connecting rod and the small-sized mixing rod, thereby ensuring the concrete mixing effect;

3. the utility model discloses a motor, bull stick, connecting rod, the cooperation of screw rod that are equipped with is used, can prevent effectively that the putty condition from appearing in the concrete when being managed the unloading by the unloading, thereby makes the utility model discloses can reach the effect of anti-blocking, the result of use preferred, and the screw rod diameter is half of the pipe diameter of unloading, can make screw rod and unloading inside pipe wall have great gap, so when the unloading valve was closed, the concrete that is driven downwards by the screw rod can make progress by the gap to make the intraductal concrete of unloading also can be stirred, and also can make the utility model has the advantages of reasonable design, higher practicality has suitable using widely.

Drawings

Fig. 1 is a schematic structural view of a conveying device for concrete production.

FIG. 2 is a sectional view showing the construction of a transit tank in a concrete production conveyor.

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

In the figure: 1. a transfer tank; 1-1, a bracket; 1-2, a feed hopper a; 1-3, a blanking pipe; 1-3-1, a blanking valve; 2. a motor; 2-1, rotating a rod; 2-1-1, a stirring rod; 3. a helical stirring belt; 4. a spiral blanking machine; 4-1, a feed hopper b; 5. a connecting rod; 5-1, a small stirring rod; 5-2, a screw; 6. a packing auger feeding device; 7. a production device.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a conveying device for concrete production comprises a transfer tank 1, a spiral blanking machine 4, a packing auger feeding device 6 and a production device 7, wherein a support 1-1 is welded on the lower surface of the bottom wall of the transfer tank 1 in a circular array, a feed hopper a1-2 is welded on the left side of the top wall of the transfer tank 1, so that concrete can enter the transfer tank 1 from the feed hopper a1-2, a blanking pipe 1-3 is welded at the center of the bottom wall of the transfer tank 1, so that the concrete in the transfer tank 1 can be blanked from the blanking pipe 1-3, a blanking valve 1-3-1 is fixedly connected to the pipe body of the blanking pipe 1-3, so that a worker can conveniently control the blanking amount of the concrete from the blanking pipe 1-3 according to the required concrete amount, the usability of the utility model is improved, the spiral blanking machine 4 is positioned under the transfer tank 1, the bottom end of the blanking pipe 1-3 extends to the inside of a feed hopper b4-1 fixedly connected with the input end of the spiral blanking machine 4, so that concrete blanked by the blanking pipe 1-3 can be continuously stirred and blanked by the spiral blanking machine 4, the concrete is ensured to be in a stirred state before use, the auger feeding device 6 is positioned between the production device 7 and the transfer tank 1, the output end of the auger feeding device 6 is positioned right above a feed hopper a1-2, and the output end of the production device 7 is positioned right above the input end of the auger feeding device 6, the structure ensures that the concrete can enter the transfer tank 1 from the feed hopper a1-2 under the action of the auger feeding device 6 when produced by the production device 7, so that the concrete is also in a stirred state before entering the transfer tank 1 after being produced, and the center of the upper surface of the top wall of the transfer tank 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a rotating rod 2-1, the bottom end of the rotating rod 2-1 vertically extends to the lower part of the inner part of the transit tank 1, a plurality of stirring rods 2-1-1 are welded on the rod body of the rotating rod 2-1 positioned in the transit tank 1 and a spiral stirring belt 3 is also welded, therefore, under the action of the motor 2, the plurality of stirring rods 2-1-1 and the spiral stirring belt 3 can be driven by the rotating rod 2-1 to rotate in the transfer tank 1, therefore, the concrete entering the transfer tank 1 can be stirred, and the concrete is always in a stirred state when being positioned in the transfer tank 1, therefore, the utility model can keep the concrete in a stirred state after production and before use (during transportation), thereby effectively preventing the concrete from being solidified during conveying and ensuring the using effect of the concrete during use;

the bottom end of the rotating rod 2-1 is welded with the connecting rod 5, and the small-sized stirring rods 5-1 are symmetrically welded on the left and right sides of the rod body of the connecting rod 5, so that when the motor 2 drives the connecting rod 5 to rotate through the rotating rod 2-1, the small-sized stirring rods 5-1 can rotate along with the rotating rod, concrete at the lower end inside the transfer tank 1 can be stirred constantly, and the concrete stirring effect is guaranteed;

the screw rod 5-2 is welded on the lower surface of the connecting rod 5, the bottom end of the screw rod 5-2 extends into the discharging pipe 1-3, so when the motor 2 drives the connecting rod 5 to rotate through the rotating rod 2-1, the screw rod 5-2 can rotate along with the rotation, the blocking situation of concrete can be effectively prevented when the discharging pipe 1-3 discharges the concrete, the utility model can achieve the effect of blocking prevention, the using effect is better, the diameter of the screw rod 5-2 is half of the diameter of the discharging pipe 1-3, a larger gap can be formed between the screw rod 5-2 and the inner wall of the discharging pipe 1-3, when the discharging valve 1-3-1 is closed, the concrete driven downwards by the rotating screw rod 5-2 can be upwards from the gap, and the concrete in the discharging pipe 1-3 can be stirred, and also can make the utility model discloses structural design is reasonable, has higher practicality, suitable using widely.

The utility model discloses a theory of operation is: after the concrete is produced by the production device 7, the concrete is firstly conveyed into the interior of the transfer tank 1 by the auger feeding device 6, then under the action of the motor 2, the plurality of stirring rods 2-1-1 and the spiral stirring belt 3 can be driven by the rotating rod 2-1 to rotate in the interior of the transfer tank 1, so that the concrete entering the interior of the transfer tank 1 can be stirred, and when the motor 2 drives the connecting rod 5 to rotate by the rotating rod 2-1, the small stirring rod 5-1 can rotate along with the rotating rod 5, so that the concrete at the lower end of the interior of the transfer tank 1 can be stirred constantly, the concrete stirring effect is ensured, when the motor 2 drives the connecting rod 5 to rotate by the rotating rod 2-1, the screw 5-2 can also rotate along with the rotating rod 5, and because the blanking valve 1-3-1 is closed at the moment, the concrete driven by the rotating screw 5-2 can be conveyed by the gap between the screw 5-2 and the inner wall of the blanking pipe 1-3 by the screw 5-2 The gap is upward, so that the concrete in the feeding pipe 1-3 can be stirred, then the working personnel can control the feeding amount of the concrete from the feeding pipe 1-3 through the feeding valve 1-3-1 according to the required amount of the concrete, when the feeding valve 1-3-1 is opened, the rotating screw rod 5-2 drives the concrete to continuously go downward, thereby effectively preventing the concrete from blocking when being fed from the feeding pipe 1-3, so that the utility model can achieve the effect of preventing blocking, has better use effect, finally, the concrete fed from the feeding pipe 1-3 enters the spiral feeding machine 4 from the feeding hopper b4-1 and is fed by the spiral feeding machine 4 for the working personnel to use, in conclusion, the utility model can enable the concrete to be in a stirred state in the processes after production and before use (during conveying), thereby effectively preventing the concrete from solidifying when being conveyed and ensuring the using effect of the concrete when in use.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A conveying device for concrete production comprises a transit tank (1), a spiral blanking machine (4), an auger feeding device (6) and a production device (7), wherein the lower surface of the bottom wall of the transit tank (1) is provided with a circular array welded support (1-1), and the conveying device is characterized in that the left side of the top wall of the transit tank (1) is welded with a feed hopper a (1-2), the center of the bottom wall of the transit tank (1) is welded with a blanking pipe (1-3), the spiral blanking machine (4) is positioned under the transit tank (1), the bottom end of the blanking pipe (1-3) extends into a feed hopper b (4-1) fixedly connected with the input end of the spiral blanking machine (4), the auger feeding device (6) is positioned between the production device (7) and the transit tank (1), the output end of the auger feeding device (6) is positioned over the feed hopper a (1-2), the output end of the production device (7) is located right above the input end of the auger feeding device (6), the center of the upper surface of the top wall of the transit tank (1) is fixedly connected with the motor (2), the output end of the motor (2) is fixedly connected with a rotating rod (2-1), the bottom end of the rotating rod (2-1) vertically extends to the lower portion inside the transit tank (1), and the rotating rod (2-1) inside the transit tank (1) is welded with a plurality of stirring rods (2-1-1) and is also welded with a spiral stirring belt (3).

2. The conveying device for concrete production according to claim 1, wherein a blanking valve (1-3-1) is fixedly connected to the tube body of the blanking tube (1-3).

3. The concrete production conveyor device according to claim 1, characterized in that the bottom end of the rotating rod (2-1) is welded with a connecting rod (5).

4. A concrete producing conveyor according to claim 3, characterized in that the small-sized mixing rods (5-1) are welded on the connecting rods (5) in a left-right symmetrical manner.

5. A conveying device for concrete production according to claim 3, characterized in that a screw (5-2) is welded to the lower surface of the connecting rod (5), and the bottom end of the screw (5-2) extends into the interior of the blanking pipe (1-3).

6. A conveyor for concrete production according to claim 5, characterized in that the diameter of said screw (5-2) is half the diameter of the discharge pipe (1-3).