Feeding device of belt type sintering machine

Abstract

The utility model relates to the field of belt type sintering machines, in particular to a feeding device of a belt type sintering machine, which is applied to a belt type sintering machine body, a support is fixed at the side end of the belt type sintering machine body, a feeding tank is fixed at the top of the support, a discharging pipe is fixedly communicated with the bottom of the feeding tank, and a stop valve is fixed on a pipe body of the discharging pipe. A feeding tank is arranged on the top of the support, a scraping assembly is arranged in the feeding tank, an anti-blocking assembly is arranged on the scraping assembly, a vibration assembly is further fixed to the top of the support, the anti-blocking assembly is located on the upper side of the discharging pipe, and the vibration assembly is located on the side of the discharging pipe. And the condition of blockage during discharging of the sintered raw materials can be effectively prevented, so that thorough discharging operation of the sintered raw materials is facilitated, material waste is effectively avoided, follow-up cleaning of the feeding tank is facilitated, practicability is good, and the feeding device is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of belt sintering machine, concretely relates to a feeding device of belt sintering machine. BACKGROUND

[0002] The sintering machine is one of the raw material supply equipment of blast furnace, and its role is also very important. The sintering machine mainly charges, ignites, sinters and discharges sintered ore at the tail on the track. The belt sintering machine is the main equipment in the sintering process. The belt sintering machine in the prior art needs to add serpentine, limestone, west coke and other sintering raw materials to the sintering machine through the feeding device for ignition and sintering operation.

[0003] The conventional belt sintering machine can realize the feeding function, but cannot guarantee the complete discharge of the sintering raw material, which not only affects the cleaning of the feeding device, but also causes material waste, and further improvement is needed.

[0004] Therefore, it is necessary to invent a feeding device of belt sintering machine. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides a feeding device of belt sintering machine to solve the problems in the background art.

[0006] In order to realize the above purpose, the utility model provides the following technical scheme: a feeding device of belt sintering machine is applied to the body of belt sintering machine, the side end of the body of belt sintering machine is fixed with a support, the top of the support is fixed with a feeding tank, the bottom of the feeding tank is fixed with a discharge pipe in communication, the pipe body of the discharge pipe is fixed with a stop valve, the inside of the feeding tank is provided with a scraping assembly, the scraping assembly is provided with an anti-blocking assembly on the top, the top of the support is also fixed with a vibrating assembly, the anti-blocking assembly is located on the upper side of the discharge pipe, and the vibrating assembly is located on the side of the discharge pipe.

[0007] Preferably, the scraping assembly comprises a plurality of vertically arranged supporting rods, the bottom end of each supporting rod is fixed at the edge of the top of the support, and the top end of each supporting rod is fixed with a top plate.

[0008] Preferably, the bottom of the top plate is vertically fixed with a first electric push rod, the bottom end of the output shaft of the first electric push rod is fixed with a motor box, the bottom of the inner wall of the motor box is fixed with a servo motor, the bottom of the motor box is fixed with a speed reducer, the output shaft of the servo motor vertically penetrates the bottom of the motor box, and the output shaft of the servo motor is fixedly connected with the input shaft of the speed reducer.

[0009] Preferably, the bottom end of the output shaft of the speed reducer is vertically fixed with a connecting shaft, the surface of the connecting shaft is fixedly connected with a connecting rod, the end of the connecting rod is vertically fixed with a connecting plate, the surface of the connecting plate is fixed with a rubber scraper, and the surface of the rubber scraper is in abutment with the inner surface of the feeding tank.

[0010] Preferably, the anti-blocking assembly comprises a vertically arranged feeding screw, the top end of the feeding screw is fixed to the bottom end of the connecting shaft, and the bottom end of the feeding screw is located above the inside of the feeding pipe.

[0011] Preferably, the vibration assembly comprises an end plate, the bottom end of the end plate is fixed to the top of the support, the lateral end of the end plate is transversely fixed with a second electric push rod, a through hole is formed in the center of the end plate, the output shaft of the second electric push rod transversely penetrates through the through hole, and the output shaft of the second electric push rod is fixed with a striking block.

[0012] Preferably, the lateral end of the striking block is fixed with a rubber head, and the rubber head is located beside the bottom of the feeding pipe.

[0013] The belt type sintering machine body, the support, the feeding tank, the feeding pipe, the stop valve, the scraping assembly, the anti-blocking assembly and the vibration assembly are cooperatively used, the sintering raw material in the feeding tank can be effectively prevented from adhering to the inner surface of the feeding tank, the sintering raw material can be effectively prevented from being blocked during feeding, the complete feeding operation of the sintering raw material is facilitated, the waste of materials is effectively avoided, the cleaning of the subsequent feeding tank is facilitated, the practicability is relatively high, and the belt type sintering machine is suitable for popularization and application. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure of the utility model provides a structure sectional view;

[0015] Figure 2 The structure of the utility model provides a structure sectional view; Figure 1 The structure of the utility model provides a structure sectional view;

[0016] Figure 3 The structure of the utility model provides a structure sectional view; Figure 2 The structure of the utility model provides a structure sectional view;

[0017] Figure 4 The structure of the utility model provides a structure sectional view.

[0018] In the figure: 1, belt type sintering machine body;2, support;3, feeding tank;4, feeding pipe;5, stop valve;6, support rod;7, top plate;8, first electric push rod;9, motor box;10, servo motor;11, speed reducer;12, connecting shaft;13, connecting rod;14, connecting plate;15, rubber scraper;16, feeding screw;17, end plate;18, second electric push rod;19, through hole;20, striking block;21, rubber head. DETAILED DESCRIPTION

[0019] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for describing and explaining the utility model, and are not used for limiting the utility model.

[0020] Please refer to the attached drawings Figures 1-4 The utility model provides a kind of feeding device of belt sintering machine, it is applied to belt sintering machine body 1, belt sintering machine body 1 is the technology known to those skilled in the art, support 2 is fixed in the side end of belt sintering machine body 1, support 2 top is fixed with feeding tank 3, feeding tank 3 bottom is fixed with the communication of blanking pipe 4, blanking pipe 4 pipe body is fixed with stop valve 5, for sintering raw material is discharged to belt sintering machine, feeding tank 3 inside is provided with scraping subassembly, and scraping subassembly is provided with anti-blocking component, support 2 top is also fixed with vibration subassembly, anti-blocking component is located on the upside of blanking pipe 4, and vibration subassembly is located on the side of blanking pipe 4;

[0021] Scraping subassembly includes several vertical support rods 6, and several support rods 6 bottom end is fixed at the top edge of support 2, and support rod 6 top end is fixed with top plate 7, and the bottom of top plate 7 is vertically fixed with first electric push rod 8, and the bottom of first electric push rod 8 output shaft is fixed with motor box 9, and the inner wall bottom of motor box 9 is fixed with servo motor 10, and the bottom of motor box 9 is fixed with speed reducer 11, it needs to be explained that speed reducer is used for low-speed transmission equipment of big torque, the power of motor high-speed operation is meshed with the big gear on the output shaft on the gear of the input shaft of speed reducer to reach the purpose of deceleration, and the output shaft of servo motor 10 vertically penetrates the bottom of motor box 9, and the output shaft of servo motor 10 is fixedly connected with the input shaft of speed reducer 11, and the bottom of speed reducer 11 output shaft is vertically fixed with connecting shaft 12, and the surface of connecting shaft 12 is fixedly connected with connecting rod 13, and the end of connecting rod 13 is vertically fixed with connecting plate 14, and the surface of connecting plate 14 is fixed with rubber scraper 15, and the surface of rubber scraper 15 is in abutment with the inner surface of feeding tank 3, specifically, under the deceleration of speed reducer 11, when servo motor 10 operates, can be driven connecting plate 14 in feeding tank 3 slowly rotates by connecting shaft 12 and connecting rod 13, to drive rubber scraper 15 synchronous rotation, i.e. rubber scraper 15 can be scraped to the inner surface of feeding tank 3, and when first electric push rod 8 operates, can drive rotating rubber scraper 15 to lift, to effectively increase the scraping area of rubber scraper 15 to the inner surface of feeding tank 3, i.e. the device can effectively prevent sintering raw material in feeding tank 3 from adhering to the inner surface of feeding tank 3, and it is beneficial to the complete discharge operation of sintering raw material;

[0022] Anti-blocking component includes vertical setting downspout screw 16, and downspout screw 16 top end is fixed in connecting shaft 12 bottom end, and downspout screw 16 bottom end is located inside the upside of blanking pipe 4, specifically, when servo motor 10 operates and drives connecting shaft 12 to slowly rotate, also can drive downspout screw 16 synchronous rotation, so when sintering raw material in feeding tank 3 is discharged, rotating downspout screw 16 can be actively transported to the sintering raw material at the lower part of feeding tank 3 and blanking pipe 4 downward, to effectively prevent the situation that sintering raw material is discharged, and it is beneficial to the complete discharge operation of sintering raw material again.

[0023] The vibration assembly comprises an end plate 17 fixed at the top of the support 2, a second electric push rod 18 horizontally fixed at the side end of the end plate 17, a through hole 19 formed in the center of the end plate 17, and an output shaft of the second electric push rod 18 horizontally penetrating through the through hole 19 and fixed with an impact block 20, and a rubber head 21 fixed at the side end of the impact block 20 and located beside the bottom of the discharging pipe 4.

[0024] It should be noted that the device is electrically connected with the main controller and 220V mains from the outside, and the main controller can be a computer or other existing technical equipment for control.

[0025] The use process of the utility model is as follows: the operator first adds the sintered raw material into the feeding tank 3, then starts the belt sintering machine body 1, and opens the stop valve 5, so that the sintered raw material in the feeding tank 3 starts to be discharged to the belt sintering machine body 1, during the discharging process, the operator controls the servo motor 10, the first electric push rod 8 and the second electric push rod 18 to operate, under the deceleration effect of the speed reducer 11, when the servo motor 10 operates, the connecting shaft 12 and the connecting rod 13 can drive the connecting plate 14 to rotate slowly in the feeding tank 3, so as to drive the rubber scraper 15 to rotate synchronously, so that the rubber scraper 15 can scrape the inner surface of the feeding tank 3, and when the first electric push rod 8 operates, the rotating rubber scraper 15 can be lifted, so as to effectively increase the scraping area of the rubber scraper 15 on the inner surface of the feeding tank 3, so that the device can effectively prevent the sintered raw material in the feeding tank 3 from adhering to the inner surface of the feeding tank 3, and is beneficial to the complete discharging of the sintered raw material, when the servo motor 10 operates to drive the connecting shaft 12 to rotate slowly, the discharging screw 16 can be driven to rotate synchronously, so that when the sintered raw material in the feeding tank 3 is discharged, the rotating discharging screw 16 can actively transport the sintered raw material at the lower part of the feeding tank 3 to the discharging pipe 4, so as to effectively prevent the sintered raw material from being blocked during discharging, and the complete discharging of the sintered raw material is facilitated again, when the electric push rod 18 operates, the impact block 20 and the rubber head 21 can intermittently impact the discharging pipe 4, so as to apply a vibration force to the discharging pipe 4, which is beneficial to the complete discharging of the sintered raw material again, effectively avoids the waste of materials, and facilitates the cleaning of the subsequent feeding tank.

[0026] The above merely describes preferred embodiments of the present application, and any modification or equivalent replacement of the technical solutions described above can be made by those skilled in the art. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present application falls within the scope of the present application.

Claims

1. A feeding device of a belt sintering machine, applied to a belt sintering machine body (1), a support (2) is fixed at the side end of the belt sintering machine body (1), a feeding tank (3) is fixed at the top of the support (2), a discharging pipe (4) is fixed in communication at the bottom of the feeding tank (3), a stop valve (5) is fixed on the pipe body of the discharging pipe (4), characterized in that: The feeding tank (3) is internally provided with a scraping assembly, the scraping assembly is provided with an anti-blocking assembly, the support (2) is further provided with a vibrating assembly on the top, the anti-blocking assembly is located on the upper side of the feeding pipe (4), and the vibrating assembly is located on the side of the feeding pipe (4).

2. A charging device for a belt sintering machine according to claim 1, characterized in that: The scraping assembly comprises a plurality of vertically arranged support rods (6), the bottom ends of the support rods (6) are fixed at the top edges of the support (2), and the top ends of the support rods (6) are fixed with top plates (7).

3. A charging device for a belt sintering machine according to claim 2, characterized in that: The bottom of the top plate (7) is vertically fixed with a first electric push rod (8), the bottom end of the output shaft of the first electric push rod (8) is fixed with a motor box (9), the inner wall bottom of the motor box (9) is fixed with a servo motor (10), the bottom of the motor box (9) is fixed with a speed reducer (11), the output shaft of the servo motor (10) vertically penetrates the bottom of the motor box (9), and the output shaft of the servo motor (10) is fixedly connected with the input shaft of the speed reducer (11).

4. A charging device for a belt sintering machine according to claim 3, characterized in that: The bottom end of the output shaft of the speed reducer (11) is vertically fixed with a connecting shaft (12), the surface of the connecting shaft (12) is fixedly connected with connecting rods (13) in a symmetrical manner, the end portions of the connecting rods (13) are vertically fixed with connecting plates (14), the surface of the connecting plates (14) is fixed with rubber scraping plates (15), and the surface of the rubber scraping plates (15) abuts against the inner surface of the feeding tank (3).

5. A charging device for a belt sintering machine according to claim 4, characterized in that: The anti-blocking assembly comprises a vertically arranged feeding screw (16), the top end of the feeding screw (16) is fixed at the bottom end of the connecting shaft (12), and the bottom end of the feeding screw (16) is located above the inside of the feeding pipe (4).

6. A charging device for a belt sintering machine according to claim 1, characterized in that: The vibrating assembly comprises an end plate (17), the bottom end of the end plate (17) is fixed at the top of the support (2), the side end of the end plate (17) is laterally fixed with a second electric push rod (18), the center of the end plate (17) is provided with a through hole (19), the output shaft of the second electric push rod (18) laterally penetrates the through hole (19), and the output shaft of the second electric push rod (18) is fixed with an impact block (20).

7. A charging device for a belt sintering machine according to claim 6, characterized in that: The side end of the impact block (20) is fixed with a rubber head (21), and the rubber head (21) is located on the side of the bottom of the feeding pipe (4).

Images