Automatic material distribution device of sintering machine

Abstract

The utility model discloses an automatic material distributing device of a sintering machine, which comprises a support frame, a material storage barrel, a transverse moving mechanism, an automatic blanking mechanism and a thickness adjusting mechanism, a support leg is fixed on each of the front side and the rear side of the material storage barrel, two rollers are arranged at the bottom of each support leg, the transverse moving mechanism used for driving the material storage barrel to move is arranged on the support legs, and the thickness adjusting mechanism is arranged on the automatic blanking mechanism. A discharging port is formed in the bottom of the material storage barrel, an automatic discharging mechanism used for controlling opening and closing of the discharging port is installed at the lower end of the material storage barrel, and a thickness adjusting mechanism is installed on the rear side of the material storage barrel and located in the supporting frame. According to the utility model, the material distribution is uniform, and the thickness of the material distribution can be controlled so as to meet different use requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to sintering machine technical field especially relates to a sintering machine automatic cloth device. BACKGROUND

[0002] The sintering machine is suitable for the sintering operation of large black metallurgical sintering plant, and is mainly suitable for the sintering treatment of iron ore powder in large and medium scale sintering plant. The scholars engaged in sintering machine research in China mainly include Professor Bai Minghua of Yanshan University.

[0003] The cloth mechanism is an important component of the sintering machine. The material to be sintered is uniformly distributed into the feeding trolley through the cloth mechanism, and then the material is transported into the sintering chamber through the feeding trolley for sintering. However, the existing cloth mechanism does not have the function of adjusting the cloth thickness. When sintering different materials, the thickness of the cloth (i.e. the stacking thickness of the material) needs to be adjusted according to the characteristics of the material to make the sintering effect better, which limits the use of the existing cloth mechanism. Therefore, in view of the above status, it is urgent to develop a sintering machine automatic cloth device which can control the cloth thickness to meet different use requirements, so as to overcome the shortcomings in the current actual application and meet the current demand. SUMMARY

[0004] The utility model aims at providing a sintering machine automatic cloth device to solve the problems in the above background.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of sintering machine automatic cloth device, including support frame, storage cylinder, horizontal moving mechanism, automatic discharging mechanism and thickness adjusting mechanism, the front and back sides of the storage cylinder are fixed with one support leg, the bottom of each support leg is equipped with two rollers, the support leg is installed with horizontal moving mechanism for driving storage cylinder to move, the bottom of the storage cylinder is provided with discharge port, the lower end of the storage cylinder is equipped with automatic discharging mechanism for controlling discharge port opening and closing, the rear side of the storage cylinder is installed with thickness adjusting mechanism in support frame, the thickness adjusting mechanism includes: third motor, screw rod, threaded sleeve, scraper, sliding block and slide rail, the third motor is fixed to the right end of the inside of support frame, the screw rod is rotatably connected to the right end of the inside of support frame, the screw rod is installed with threaded sleeve, the threaded sleeve is fixed with scraper, the left side of the scraper is fixed with sliding block, the sliding block is slidably installed on slide rail, the slide rail is fixed to the left end of the inside of support frame, the horizontal moving mechanism includes: first motor, gear and rack, the first motor is fixed on support leg, the output shaft of the first motor is fixed with gear, the side of the gear is provided with rack meshing with it, the rack is fixed on support frame.

[0007] Preferably, the automatic discharging mechanism comprises a second motor and a baffle, the second motor is fixed to the lower half of the storage cylinder, the output shaft of the second motor is fixed with the baffle, and the baffle is in close contact with the bottom of the discharge port.

[0008] Preferably, one side of the discharge port is fixed with a baffle support.

[0009] Preferably, the support frame is provided with a limiting sliding groove for roller movement.

[0010] The sintering machine automatic material distribution device has the advantages that when in use, the feeding trolley of the sintering machine slowly passes below the storage cylinder, the baffle is driven to rotate by the second motor, the baffle is moved away from the bottom of the discharge port, so that the material can be discharged from the discharge port, meanwhile, the gear is driven to rotate by the first motor, the storage cylinder is moved left and right on the support frame through the cooperation of the gear and the rack, the material in the discharge port is evenly dropped into the feeding trolley, the material in the feeding trolley is scraped flat by the scraper, the screw rod is driven to rotate by the third motor, the threaded sleeve and the scraper are moved up and down through the rotation of the screw rod, and the material accumulation thickness in the feeding trolley is controlled by the scraper, so that different use requirements can be met. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a three-dimensional structure diagram of the utility model Figure 1 .

[0012] Figure 2 It is a three-dimensional structure diagram of the utility model Figure 2 .

[0013] Figure 3 It is a schematic view of the use state of the utility model.

[0014] Figure 4 It is a partial structure diagram of the utility model Figure 1 .

[0015] Figure 2 It is a partial structure diagram of the utility model Figure 6 .

[0016] Figure 3 It is a partial structure diagram of the utility model Figures 1-6 .

[0017] LEGEND:

[0018] 1, support frame; 101, limit sliding groove; 2, storage cylinder; 201, support leg; 202, roller; 203, discharge port; 204, blocking frame; 3, transverse moving mechanism; 301, first motor; 302, gear; 303, rack; 4, automatic discharging mechanism; 401, second motor; 402, baffle; 5, thickness adjusting mechanism; 501, third motor; 502, lead screw; 503, threaded sleeve; 504, scraper; 505, sliding block; 506, sliding rail. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Specific embodiments are given below.

[0021] Referring to ​ In the embodiments of the present application, a sintering machine automatic material distribution device includes a support frame 1, a storage cylinder 2, a transverse moving mechanism 3, an automatic discharging mechanism 4, and a thickness adjusting mechanism 5. The storage cylinder 2 is used to store material to be sintered. A support leg 201 is fixed to each of the front and rear sides of the storage cylinder 2. Two rollers 202 are installed at the bottom of each support leg 201. A limit sliding groove 101 is arranged on the support frame 1 for the movement of the rollers 202. A transverse moving mechanism 3 is installed on the support leg 201 to drive the movement of the storage cylinder 2. A discharge port 203 is arranged at the bottom of the storage cylinder 2. An automatic discharging mechanism 4 is installed at the lower end of the storage cylinder 2 to control the opening and closing of the discharge port 203. A thickness adjusting mechanism 5 is installed at the rear side of the storage cylinder 2 in the support frame 1. The thickness adjusting mechanism 5 includes a third motor 501, a lead screw 502, a threaded sleeve 503, a scraper 504, a sliding block 505, and a sliding rail 506. The third motor 501 is fixed to the inner right end of the support frame 1. The lead screw 502 is rotatably connected to the inner right end of the support frame 1. The threaded sleeve 503 is installed on the lead screw 502. The threaded sleeve 503 is fixed to the scraper 504. The left side of the scraper 504 is fixed with the sliding block 505. The sliding block 505 is slidingly installed on the sliding rail 506. The sliding rail 506 is fixed to the inner left end of the support frame 1. During use, the third motor 501 drives the rotation of the lead screw 502, which drives the upward and downward movement of the threaded sleeve 503 and the scraper 504.

[0022] The transverse moving mechanism 3 comprises a first motor 301, a gear 302 and a rack 303, the first motor 301 is fixed on the supporting leg 201, the output shaft of the first motor 301 is fixed with the gear 302, one side of the gear 302 is provided with the rack 303 which is engaged with the gear 302, the rack 303 is fixed on the supporting frame 1, in use, the gear 302 is driven to rotate by the first motor 301, the storage cylinder 2 is moved by the cooperation of the gear 302 and the rack 303, the output shaft of the first motor 301 is rotated forward for a period of time and then reversely for a period of time, and the operation is repeated, so that the storage cylinder 2 moves back and forth.

[0023] The automatic discharging mechanism 4 comprises a second motor 401 and a baffle 402, the second motor 401 is fixed on the lower half of the storage cylinder 2, the output shaft of the second motor 401 is fixed with the baffle 402, the baffle 402 is attached to the bottom of the discharging port 203, one side of the discharging port 203 is fixed with a baffle support 204 for supporting the baffle 402, in use, the baffle 402 is driven to rotate by the second motor 401, the baffle 402 is moved away from the bottom of the discharging port 203, so that the material can be discharged from the discharging port 203.

[0024] The first motor 301, the second motor 401 and the third motor 501 are directly purchased from the prior art products, and the controllers (not shown in the figure) attached when purchased are used for control operation.

[0025] Working principle: in use, the feeding trolley of the sintering machine slowly passes below the storage cylinder 2, the baffle 402 is driven to rotate by the second motor 401, the baffle 402 is moved away from the bottom of the discharging port 203, so that the material can be discharged from the discharging port 203, at the same time, the gear 302 is driven to rotate by the first motor 301, the storage cylinder 2 moves left and right on the supporting frame 1 by the cooperation of the gear 302 and the rack 303, so that the material is uniformly dropped into the feeding trolley from the discharging port 203, the material in the feeding trolley is scraped flat by the scraper 504, the screw rod 502 is driven to rotate by the third motor 501, the threaded sleeve 503 and the scraper 504 move up and down by the rotation of the screw rod 502, the material accumulation thickness in the feeding trolley is controlled by the scraper 504, so as to meet different use requirements.

[0026] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An automatic material distribution device for a sintering machine, characterized in that, The utility model relates to a kind of automatic feeding device, including support frame (1), storage cylinder (2), horizontal moving mechanism (3), automatic unloading mechanism (4) and thickness adjustment mechanism (5), one support leg (201) is fixed in the front and rear of the storage cylinder (2), the bottom of each support leg (201) is equipped with two rollers (202), the support leg (201) is installed with the horizontal moving mechanism (3) for driving storage cylinder (2) to move, the bottom of the storage cylinder (2) is provided with discharge port (203), the lower end of the storage cylinder (2) is equipped with the automatic unloading mechanism (4) for controlling discharge port (203) opening and closing, the rear side of the storage cylinder (2) is installed with thickness adjustment mechanism (5) in support frame (1), and the thickness adjustment mechanism (5) includes: third motor (501), lead screw (502), threaded sleeve (503), scraper (504), sliding block (505) and slide rail (506), the third motor (501) is fixed to the right end in the inside of support frame (1), the lead screw (502) is rotatably connected to the right end in the inside of support frame (1), the lead screw (502) is installed with threaded sleeve (503), the threaded sleeve (503) is fixed with scraper (504), the left side of the scraper (504) is fixed with sliding block (505), the sliding block (505) is slidably installed on slide rail (506), and the slide rail (506) is fixed to the left end in the inside of support frame (1), the horizontal moving mechanism (3) includes: first motor (301), gear (302) and rack (303), the first motor (301) is fixed on support leg (201), the output shaft of the first motor (301) is fixed with gear (302), one side of the gear (302) is provided with rack (303) engaged with it, and the rack (303) is fixed on support frame (1).

2. The automatic distributing device of the sintering machine according to claim 1, characterized in that, The automatic unloading mechanism (4) includes: second motor (401) and baffle (402), the second motor (401) is fixed to the lower half of storage cylinder (2), the output shaft of the second motor (401) is fixed with baffle (402), and the baffle (402) is attached to the bottom of discharge port (203).

3. The automatic distributing device of the sintering machine according to claim 2, characterized in that, One side of the discharge port (203) is fixed with the stop frame (204) for supporting baffle (402).

4. The automatic distributing device of the sintering machine according to claim 1, characterized in that, The support frame (1) is provided with limiting sliding slot (101) for the movement of roller (202).

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