CN214878626U

CN214878626U - Drainage sand unloader

Info

Publication number: CN214878626U
Application number: CN202023045299.2U
Authority: CN
Inventors: 王庆社; 江起召; 刘明来
Original assignee: Xixia Yaohui Metallurgical Material Co ltd
Current assignee: Xixia Yaohui Metallurgical Material Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-26
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the technical field of the drainage sand, especially, be a drainage sand unloader, the conveying pipe comprises a conveying pipe, the bottom of conveyer pipe is provided with the mixing drum, the inside well side of mixing drum is provided with the storage bin, the inboard of storage bin is provided with agitating unit, one side of agitating unit is provided with alarm device, one side of storage bin is provided with down the feed bin. Through the weighing instrument, the weighing plate, the convenient material of title feed cylinder in the feed bin carries down when getting off, can enter into in the title feed cylinder, the weighing plate through the inside setting of a weighing cylinder can support the title feed cylinder, and the weighing instrument is connected with the weighing plate, make the power that receives on the weighing plate pass through electric signal transmission and give the weighing instrument, measure at the weighing instrument through setting up, thereby can know the weight of every storehouse unloading, conveniently calculate and measure, reduce production steel in-process ratio and appear the error, thereby conveniently know the unloading volume in every storehouse, the consumption.

Description

Drainage sand unloader

Technical Field

The utility model belongs to the technical field of the drainage sand, concretely relates to drainage sand unloader.

Background

The drainage sand is prepared by mixing the electrically fused magnesia of Henan forsterite and Liaoning Daqiang as main material and the carbon material of Yichang in Hubei province as additive in certain proportion, and through trial, the drainage sand has excellent dispersivity and flowability, high fire resistance, no sintering, no blocking, 100% tapping rate, no chemical reaction with molten steel and alloy component, no change in stored quality and capacity of meeting the requirement of eccentric furnace steel making.

Along with the development of continuous casting technology, the original ceramic stopper rod is replaced by a sliding water gap and drainage sand, and because the requirement of people on the quality of molten steel is continuously improved and the use amount is continuously increased, the blanking device of the drainage sand in the steel production process is also continuously changed and updated by people, and the weight of each bin cannot be well measured by the conventional drainage sand blanking device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drainage sand unloader has solved the problem that present drainage sand unloader can not be fine measure each feed bin weight.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage sand discharging device comprises a conveying pipe, wherein a mixing barrel is arranged at the bottom of the conveying pipe, a storage bin is arranged at the middle side in the mixing barrel, a stirring device is arranged at the inner side of the storage bin, an alarm device is arranged at one side of the stirring device, a discharging bin is arranged at one side of the storage bin, a notch is formed in the bottom side of the surface of the discharging bin, an electromagnetic valve is arranged at one end of the discharging bin, the surface of the mixing barrel extends to one end of the electromagnetic valve, a weighing barrel is connected to one end of the electromagnetic valve through a pipeline, a weighing device is arranged in the weighing barrel, a switch valve is arranged at the bottom of the weighing barrel, a discharging pipe is arranged at the bottom of the switch valve, a fixing frame is arranged at the bottom of the mixing barrel, a weighing device is arranged at one end of the fixing frame, and a first motor and a second motor are respectively arranged at one side of the surface of the fixing frame, the output ends of the first motor and the second motor are provided with conveying shafts, support frames are arranged on two sides of each conveying shaft, weighing belts and conveying belts are arranged on the surfaces of the conveying shafts respectively, and support plates are arranged on the surfaces of the mixing drums.

Preferably, the stirring device comprises a third motor, an output end of the third motor is provided with a rotating shaft, and a stirring rod is arranged on the surface of the rotating shaft.

Preferably, the alarm device comprises a sliding chassis, a sliding groove is formed in the inner side of the mixing cylinder, an inductor is arranged on the inner side of the sliding groove, and a shock absorber is arranged on the bottom side of the surface of the sliding chassis.

Preferably, the weighing device comprises a weighing instrument, a weighing plate is arranged at the bottom side of one end of the weighing instrument, which extends to the inside of the weighing cylinder, and a weighing cylinder is arranged at the top side of the weighing plate.

Preferably, the material weighing device comprises a connecting plate, a weighing sensor is arranged on the top side of the connecting plate, a connecting block is arranged on the top side of the weighing sensor, and a weight measuring shaft is arranged at one end of the connecting block.

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

through the weighing instrument, the weighing plate, the convenient material of title feed cylinder in the feed bin carries down when getting off, can enter into in the title feed cylinder, the weighing plate through the inside setting of a weighing cylinder can support the title feed cylinder, and the weighing instrument is connected with the weighing plate, make the power that receives on the weighing plate pass through electric signal transmission and give the weighing instrument, measure at the weighing instrument through setting up, thereby can know the weight of every storehouse unloading, conveniently calculate and measure, reduce production steel in-process ratio and appear the error, thereby conveniently know the unloading volume in every storehouse, the consumption.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a front cross-sectional structural view of the mixing drum of the present invention;

FIG. 3 is a cross-sectional top view of the mixing drum of the present invention;

FIG. 4 is a cross-sectional top view of the weighing cartridge of the present invention;

fig. 5 is a view showing the structure of the fixing frame of the present invention.

In the figure: 1 conveying pipe; 2, mixing a barrel; 3, supporting plates; 4, an electromagnetic valve; 5 weighing the cylinder; 6 weighing instrument; 7, discharging the material pipe; 8, fixing a frame; 9 a first motor; 10 weighing the belt; 11 a second motor; 12 a conveyor belt; 13 discharging the material bin; 14 a storage bin; 15 a third motor; 16 rotating the shaft; 17 a stirring rod; 18 shock absorbers; 19 a sliding groove; 20 a sliding chassis; 21 an inductor; 22 weighing plates; 23, weighing a charging barrel; 24 switching valves; 25, supporting frames; 26 a transport shaft; 27 a load cell; 28 connecting plates; 29 connecting blocks; the weight axis is measured 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a drainage sand discharging device comprises a conveying pipe 1, a mixing barrel 2 is arranged at the bottom of the conveying pipe 1, a storage bin 14 is arranged on the middle side inside the mixing barrel 2, an agitating device is arranged on the inner side of the storage bin 14, an alarm device is arranged on one side of the agitating device, a discharging bin 13 is arranged on one side of the storage bin 14, a notch is formed in the bottom side of the surface of the discharging bin 13, an electromagnetic valve 4 is arranged on the surface, extending to the mixing barrel 2, of one end of the discharging bin 13, a weighing barrel 5 is connected to one end of the electromagnetic valve 4 through a pipeline, a weighing device is arranged inside the weighing barrel 5, a switch valve 24 is arranged at the bottom of the weighing barrel 5, a discharging pipe 7 is arranged at the bottom of the mixing barrel 2, a fixing frame 8 is arranged at one end of the fixing frame 8, a weighing device is arranged at one side of the surface of the fixing frame 8, a first motor 9 and a second motor 11 are respectively arranged on one side of the surface of the fixing frame 8, the first motor 9, The output end of the second motor 11 is provided with a conveying shaft 26, two sides of the conveying shaft 26 are provided with supporting frames 25, the surface of the conveying shaft 26 is provided with a weighing belt 10 and a conveying belt 12 respectively, and the surface of the mixing drum 2 is provided with a supporting plate 3.

Specifically, agitating unit is including third motor 15, the output of third motor 15 is provided with axis of rotation 16, axis of rotation 16's surface is provided with puddler 17, after the material is carried on 2 inside material storage bins 14 of mixing drum from conveyer pipe 1, third motor 15 through the setting drives axis of rotation 16 and rotates, thereby drive the puddler 17 on 16 surfaces of axis of rotation and rotate, reduce the condition that hardens appearing depositing the in-process, and also can stir the mixture of carrying on conveyer pipe 1 and coming, then carry the puddler 17 with the mixture in the valve of storage bins 14 being connected through opening puddler 17, carry away, and conveyer pipe 1's inside is provided with seven pipeline and can carries different materials respectively.

Specifically, the alarm device includes sliding chassis 20, sliding tray 19 has been seted up to the inboard of mixing drum 2, sliding tray 19's inboard is provided with inductor 21, the bottom side on sliding chassis 20 surface is provided with bumper shock absorber 18, when the defeated material of going inside mixing drum 2, through puddler 17 that sets up, storage bin 14 exerts force for sliding chassis 20 and bumper shock absorber 18, make sliding chassis 20 move in sliding tray 19's inside, when puddler 17 and the inside feed bin of storage bin 14 were full, sliding chassis 20 contacts inductor 21, thereby make inductor 21 take place the signal of telecommunication and take place alarm and instruction for the controller, stop inward transportation defeated material.

Specifically, weighing device is including weighing instrument 6, the one end of weighing instrument 6 extends to the bottom side of weighing section of thick bamboo 5 inside and is provided with weighing plate 22, weighing plate 22's top side is provided with weighing section of thick bamboo 23, when the material of convenience in feed bin down was carried, can enter into weighing section of thick bamboo 23, weighing plate 22 through weighing section of thick bamboo 5 inside setting can support weighing section of thick bamboo 23, and weighing instrument 6 is connected with weighing plate 22, make the power that receives on the weighing plate 22 pass through electric signal transmission and give weighing instrument 6, measuring weighing instrument 6 through setting up, thereby can know the weight of every storehouse unloading, conveniently calculate and measure, reduce production steel in-process ratio error, thereby conveniently know the unloading volume in every storehouse, the consumption.

Concretely, the material weighing device is including connecting plate 28, the top side of connecting plate 28 is provided with weighing sensor 27, the top side of weighing sensor 27 is provided with connecting block 29, the one end of connecting block 29 is provided with the dead weight axle 30, when sending into the preliminary material and burying underground in the stirring mixing arrangement, with material transportation to weighing belt 10 on, the belt of weighing belt 10 middle side is under the pressure of material and is carried out the application of force for the dead weight axle 30 of weighing belt 10 inside setting, thereby make the power on the dead weight axle 30 transmit for weighing sensor 27 through connecting block 29, thereby carry out the total weight of measuring material through weighing sensor 27, and connecting plate 28 is fixed and is installed weighing sensor 27, then transport away the material through the first motor 9 that sets up, weighing belt 10, second motor 11, conveyor belt 12.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, carry the material through conveyer pipe 1 that sets up in 2, the material that the mixing drum was deposited is stirred to the agitating unit of 2 inside settings of mixing drum, the entering of controlling the material through alarm device, the output of controlling the material is carried out at solenoid valve 4 through setting up, a section of thick bamboo 5 of weighing through setting up, the volume of measuring the material is carried out to weighing instrument 6, the output quantity of controlling the material is carried out through the ooff valve 24 that sets up, through the first motor 9 that sets up, the belt 10 of weighing, second motor 11, conveyor belt 12 carries out defeated pay-off, the total weight of measuring the material is carried out to the title material device through setting up, weigh the material volume of 2 inside outputs from the mixing drum through the weighing device, all consumer all supply power through external power source in this device.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a drainage sand unloader, includes conveyer pipe (1), its characterized in that: the bottom of the conveying pipe (1) is provided with a mixing barrel (2), the middle side in the mixing barrel (2) is provided with a storage bin (14), the inner side of the storage bin (14) is provided with a stirring device, one side of the stirring device is provided with an alarm device, one side of the storage bin (14) is provided with a discharging bin (13), the bottom side of the surface of the discharging bin (13) is provided with a notch, one end of the discharging bin (13) extends to the surface of the mixing barrel (2) and is provided with an electromagnetic valve (4), one end of the electromagnetic valve (4) is connected with a weighing barrel (5) through a pipeline, the inside of the weighing barrel (5) is provided with a weighing device, the bottom of the weighing barrel (5) is provided with a switch valve (24), the bottom of the switch valve (24) is provided with a discharging pipe (7), the bottom of the mixing barrel (2) is provided with a fixing frame (8), the one end of mount (8) is provided with the title material device, one side on mount (8) surface is provided with first motor (9), second motor (11) respectively, the output of first motor (9), second motor (11) is provided with transportation axle (26), the both sides of transportation axle (26) are provided with support frame (25), the surface of transportation axle (26) is provided with belt (10), the transportation belt (12) of weighing respectively, the surface of mixing drum (2) is provided with backup pad (3).

2. The stuffing sand discharging device according to claim 1, wherein: the stirring device comprises a third motor (15), a rotating shaft (16) is arranged at the output end of the third motor (15), and a stirring rod (17) is arranged on the surface of the rotating shaft (16).

3. The stuffing sand discharging device according to claim 1, wherein: the alarm device comprises a sliding base plate (20), a sliding groove (19) is formed in the inner side of the mixing cylinder (2), an inductor (21) is arranged on the inner side of the sliding groove (19), and a shock absorber (18) is arranged on the bottom side of the surface of the sliding base plate (20).

4. The stuffing sand discharging device according to claim 1, wherein: the weighing device comprises a weighing instrument (6), wherein a weighing plate (22) is arranged at the bottom side of one end of the weighing instrument (6) extending into the weighing cylinder (5), and a weighing cylinder (23) is arranged at the top side of the weighing plate (22).

5. The stuffing sand discharging device according to claim 1, wherein: the material weighing device comprises a connecting plate (28), wherein a weighing sensor (27) is arranged on the top side of the connecting plate (28), a connecting block (29) is arranged on the top side of the weighing sensor (27), and a weighing shaft (30) is arranged at one end of the connecting block (29).