CN215506498U

CN215506498U - Steel mill of stirring is with adding skip

Info

Publication number: CN215506498U
Application number: CN202120733559.0U
Authority: CN
Inventors: 熊文军; 林文灼; 张积顺; 吴东亮
Original assignee: Fujian Xinyanchuang Technology Co Ltd
Current assignee: Fujian Xinyanchuang Technology Co Ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-01-14
Anticipated expiration: 2031-04-12

Abstract

The utility model relates to a charging car for a steel plant, which can be uniformly stirred, in particular to the technical field of steel-making equipment. The feeding device comprises a box body, a connecting rod, a moving wheel, a feeding pipe, a first rotating shaft, a driving mechanism, a spiral blade, a second rotating shaft, a second motor, a stirring rod, a discharging port, a discharging rod, a feeding pipe and a feeding port, wherein the spiral blade is arranged on the first rotating shaft, the stirring rods arranged side by side are arranged on the second rotating shaft, the discharging rod is arranged at the lower end of the first rotating shaft, the lower end of the discharging rod is a tip end and extends into the discharging port, the discharging blade is arranged on the discharging rod, the lower end of the discharging port is communicated with the feeding pipe, the spiral feeding rod is transversely and rotatably arranged in the feeding pipe, and the feeding port is arranged at the bottom of one side of the feeding pipe. Realizes the uniform stirring of the raw materials and ensures the smoothness and the uniformity in the charging process.

Description

Steel mill of stirring is with adding skip

Technical Field

The utility model relates to the technical field of steelmaking equipment, in particular to a charging car for a steel plant, which can be uniformly stirred.

Background

The raw materials of the steel plant are iron ore, coal, carbon, etc. supplied by mining industry, and the main task of the steel plant is to desulfurize, dephosphorize, decarbonize and deoxidize the molten iron and then cast the molten steel into steel billets.

In the steel-making process of a steel plant, lime carbon powder and other raw materials need to be added, and the conventional charging vehicle cannot well realize uniform stirring of the raw materials and guarantee smoothness and uniformity in charging, so that the steel-making efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model provides a charging car for a steel plant, which can be used for uniformly stirring, and overcomes the defects that the conventional charging car cannot well realize uniform stirring of raw materials, ensures smoothness and uniformity in charging and greatly reduces the steelmaking efficiency.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a feeding vehicle for a steel mill, which is uniformly stirred, and comprises a box body, a connecting rod, a moving wheel, a feeding pipe, a first rotating shaft, a driving mechanism, a spiral blade, a second rotating shaft, a second motor, a stirring rod, a discharging port, a discharging rod, a feeding pipe and a feeding port, wherein the bottom of the box body is connected with the moving wheel through the connecting rod, the top of the box body is communicated with the feeding pipe, the first rotating shaft is vertically and rotatably arranged on the inner wall of the top of the box body, the first rotating shaft is driven by the driving mechanism, the spiral blade is arranged on the first rotating shaft, the second rotating shaft is transversely and rotatably arranged on the inner side walls of the two sides in the box body, the second rotating shaft is driven by the second motor, the stirring rod is arranged side by side, the bottom of the box body is funnel-shaped, and the discharging port is positioned at the lowest position of the bottom of the box body, first pivot lower extreme is equipped with the discharge pole, the lower extreme of discharge pole is most advanced and extends to in the feed opening, be equipped with row material blade on the discharge pole, feed opening lower extreme intercommunication has the conveying pipe, horizontal rotation installs the spiral pay-off pole in the conveying pipe, the spiral pay-off pole passes through the third motor drives, conveying pipe one side bottom is equipped with the charge door.

Preferably, the driving mechanism comprises a first gear, a second gear, a belt and a first motor, the upper end of the first rotating shaft penetrates through the box body and is fixedly connected with the first gear, an output shaft of the first motor is fixedly connected with the second gear, and the first gear is connected with the second gear through the belt.

Preferably, the first rotating shaft is mounted on the inner wall of the top of the box body through a bearing seat.

Preferably, the discharge blades are triangular in shape.

(3) Advantageous effects

The utility model provides a charging car for a steel plant, which can be used for uniformly stirring, and overcomes the defects that the conventional charging car cannot well realize uniform stirring of raw materials, ensures smoothness and uniformity in charging and greatly reduces the steelmaking efficiency. Compared with the prior art, the utility model has the following beneficial effects:

1. the rotation through helical blade realizes the vertical mixture of raw materials and cooperates the stirring of puddler and transversely mixes, has guaranteed the homogeneity of raw materials stirring.

2. The bottom half is hopper-shaped and the feed opening is located the lowest of bottom half, is convenient for realize the unloading of raw materials, and the most advanced and the rotation of the three angular shape row material blade of cooperation through row material pole bottom have realized that the raw materials arranges smooth and easy when arranging the material, avoid the putty.

3. After discharging to the conveying pipe through the raw materials, start the third motor and drive the screw feed rod and realize that the raw materials is evenly carried and finally evenly discharges from the charge door.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

The reference signs are: 1. a box body; 2. a connecting rod; 3. a moving wheel; 4. a feed pipe; 5. a first rotating shaft; 6. a drive mechanism; 61. a first gear; 62. a second gear; 63. a belt; 64. a first motor; 7. a bearing seat; 8. a helical blade; 9. a second rotating shaft; 10. a second motor; 11. a stirring rod; 12. a feeding port; 13. a discharge rod; 14. a discharge blade; 15. a tip; 16. a feed pipe; 17. a screw feed rod; 18. a third motor; 19. a feed inlet.

Detailed Description

The utility model is further described with reference to the accompanying drawings and examples.

As shown in figures 1 and 2, the uniformly-stirred feeding vehicle for the steel plant comprises a box body 1, a connecting rod 2, a moving wheel 3, a feeding pipe 4, a first rotating shaft 5, a driving mechanism 6, a spiral blade 8, a second rotating shaft 9, a second motor 10, a stirring rod 11, a feed opening 12, a discharging rod 13, a feeding pipe 16 and a feeding opening 19, wherein the bottom of the box body 1 is connected with the moving wheel 3 through the connecting rod 2, the top of the box body 1 is communicated with the feeding pipe 4, the first rotating shaft 5 is vertically and rotatably installed on the inner wall of the top of the box body 1, the first rotating shaft 5 is driven through the driving mechanism 6, the spiral blade 8 is arranged on the first rotating shaft 5, the second rotating shaft 9 is transversely and rotatably installed on the side walls of two sides in the box body 1, and the second rotating shaft 9 is driven through the second motor 10, be equipped with on the second pivot 9 and set up side by

side puddler

11, 1 bottom of box is hopper-shaped just feed opening 12 is located the lower of 1 bottom of box, 5 lower extremes of first pivot are equipped with discharge rod 13, discharge rod 13's lower extreme is most advanced 15 and extends to in the feed opening 12, be equipped with on discharge rod 13 and arrange

material blade

14, 12 lower extreme intercommunications of feed opening have conveying pipe 16, transversely rotate in the conveying pipe 16 and install spiral feed rod 17, spiral feed rod 17 passes through the third motor 10 drives, 16 one side bottom of conveying pipe is equipped with charge door 19.

Actuating mechanism 6 includes first gear 61, second gear 62, belt 63,

first motor

64, 5 upper ends of first pivot are passed box 1 and rigid coupling have first gear 61, the output shaft rigid coupling of first motor 64 has second gear 62, first gear 61 with pass through between the second gear 62 belt 63 links to each other, first pivot 5 is installed through bearing frame 7 on the inner wall of box 1 top, it is the triangle-shaped to arrange material blade 14.

In the actual work, add the raw materials in toward box 1 through inlet pipe 4, rotation through starting first motor 64 and drive second gear 62 and then drive first gear 61 and rotate the rotation that has realized first pivot 5, the rotation through first pivot 5 drives helical blade 8 and realizes the ascending screw motion of raw materials, start second motor 10 simultaneously and drive second pivot 9 and also rotate thereupon and realize the abundant stirring of raw materials through puddler 11, the rotation through helical blade 8 realizes that the fore-and-aft mixture of raw materials and the horizontal mixture of stirring of cooperation puddler 11, the homogeneity of raw materials stirring has been guaranteed. Also drive the rotation of arranging material pole 13 thereupon through 5 pivoted in-processes of first pivot, 1 bottom of box is and leaks hopper-shaped just feed opening 12 is located the lower of 1 bottom of box is convenient for realize the unloading of raw materials, and the most advanced 15 and the rotation of the three angular shape row material blade 14 of cooperation through arranging material pole 13 bottom have realized that the raw materials is arranged smoothly when arranging the material, avoid the putty. After the raw materials are discharged to the feeding pipe 16, the third motor 18 is started to drive the spiral feeding rod 17 to realize the uniform conveying of the raw materials and finally the uniform discharge of the raw materials from the feeding port 19. What is not described in detail in this specification is prior art to the knowledge of those skilled in the art.

The above-described embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Any modification falling within the scope of protection of the present invention without departing from the gist of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The uniformly-stirring feeding vehicle for the steel plant is characterized by comprising a box body (1), a connecting rod (2), a moving wheel (3), an inlet pipe (4), a first rotating shaft (5), a driving mechanism (6), a spiral blade (8), a second rotating shaft (9), a second motor (10), a stirring rod (11), a discharging opening (12), a discharging rod (13), a feeding pipe (16) and a feeding opening (19), wherein the bottom of the box body (1) is connected with the moving wheel (3) through the connecting rod (2), the top of the box body (1) is communicated with the inlet pipe (4), the first rotating shaft (5) is vertically and rotatably installed on the inner wall of the top of the box body (1), the first rotating shaft (5) is driven through the driving mechanism (6), the spiral blade (8) is arranged on the first rotating shaft (5), the second rotating shaft (9) is transversely and rotatably installed on the side walls of the two sides in the box body (1), second pivot (9) are passed through second motor (10) drive, be equipped with in second pivot (9) and set up side by side puddler (11), box (1) bottom is hopper-shaped just feed opening (12) are located the lowest of box (1) bottom, first pivot (5) lower extreme is equipped with discharge pole (13), the lower extreme of discharge pole (13) is most advanced (15) and extends to in feed opening (12), be equipped with on discharge pole (13) and arrange material blade (14), feed opening (12) lower extreme intercommunication has conveying pipe (16), spiral feed rod (17) are installed to transverse rotation in conveying pipe (16), spiral feed rod (17) drive through third motor (18), conveying pipe (16) one side bottom is equipped with charge door (19).

2. The uniformly-stirred feeding vehicle for a steel mill according to claim 1, wherein the driving mechanism (6) comprises a first gear (61), a second gear (62), a belt (63) and a first motor (64), the upper end of the first rotating shaft (5) penetrates through the box body (1) and is fixedly connected with the first gear (61), an output shaft of the first motor (64) is fixedly connected with the second gear (62), and the first gear (61) is connected with the second gear (62) through the belt (63).

3. A homogeneously stirred feeder wagon according to claim 1, wherein the first shaft (5) is mounted on the top inner wall of the container (1) by means of a bearing block (7).

4. A homogeneously stirred steelworks charging wagon according to claim 1, characterized in that the discharge blades (14) are triangular in shape.