Material conveying device for sintering

Abstract

The utility model relates to the technical field of sintering, and discloses a material conveying device for sintering, which comprises a mounting frame, a feeding device is arranged in the mounting frame, and the feeding device comprises a conveying part; according to the material conveying device for sintering, through the arrangement of the motor, the U-shaped plates, the connecting plate, the rolling wheels and the support, the motor is used for driving the rolling wheels to rotate, the outer surfaces of the rolling wheels are attached to the outer surfaces of the U-shaped plates, the multiple U-shaped plates are driven to conduct transmission, and therefore the material conveying device for sintering can be used for conveying materials. More materials can be conveyed through the U-shaped plates, the sintering efficiency of the sintered materials is improved, gaps between the adjacent U-shaped plates are blocked through the connecting plates, and leakage of the materials along the gaps between the adjacent U-shaped plates is reduced; and by arranging the chain wheel, the gear, the rotating shaft and the crushing teeth, the motor is started, the rotating shaft and the crushing teeth are used for conducting segmented cutting on sintered metallurgy through the gear and the chain wheel, and follow-up treatment is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of sintering technology, specifically to a material conveying device for sintering. Background Technology

[0002] Sintering process refers to the processing procedure and sintering process system selected based on the characteristics of raw materials. It has a direct and important impact on the output and quality of sintering production. This process selects a suitable process flow and operating system according to the inherent laws of the sintering process, utilizes modern scientific and technological achievements, strengthens the sintering production process, and can obtain advanced technical and economic indicators, ensuring high output, high quality, and low consumption. It includes raw material acceptance, ash mixing, blending, screening and crushing, as well as the crushing and screening of solvent fuels.

[0003] However, it still has the following drawbacks: the device generally uses a chain conveyor belt to transport materials, but the chain conveyor belt does not limit the material at the front and rear sides, resulting in a small material conveying volume and affecting the sintering efficiency of metal powder. Therefore, we propose a material conveying device for sintering to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a material conveying device for sintering, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a material conveying device for sintering, comprising a mounting frame, wherein a feeding device is provided inside the mounting frame, and the feeding device includes a conveying section;

[0006] The conveying unit includes a motor, a U-shaped plate and rollers. The front of the motor is fixedly connected to the back of the mounting frame. The outer surface of the motor output shaft rotates through the inside of the mounting frame and extends into the inside of the rollers via a first bearing. The outer surfaces of adjacent U-shaped plates are hinged to each other.

[0007] The mounting frame is equipped with a crushing section inside;

[0008] The crushing section includes a rotating shaft, crushing teeth, an air pump, and a housing. The bottom surface of the housing is fixedly connected to the top surface of the mounting frame, and the bottom surface of the air pump is fixedly connected to the top surface of the mounting frame. The outer surface of the left end of the air pump inlet pipe is fixedly connected through the right end of the housing and communicates with the interior of the housing. The outer surface of the front end of the rotating shaft rotates through the inner wall of the mounting frame via a second bearing and extends to the front of the mounting frame. The crushing teeth are fixedly sleeved on the outer surface of the rotating shaft.

[0009] A further improvement is that the conveying unit also includes a connecting plate and a bracket. The bracket is fixedly sleeved on the outer surface of the motor output shaft, and the outer surface of the bracket is fixedly connected to the inner wall of the roller. By setting up the motor, roller, bracket and U-shaped plate, the U-shaped plate is used to protect the front and rear sides of the material, so that the device can transport more material and reduce the risk of material spillage. After the motor is started, the roller drives the multiple U-shaped plates above to move to the left.

[0010] A further improvement is that the connecting plate is fixedly sleeved on the outer surface of the U-shaped plate, and the connecting plate extends to the outer surface of the adjacent U-shaped plate. By setting the connecting plate, it is convenient to seal the gap between the adjacent U-shaped plates and prevent materials from leaking from the gap between the adjacent U-shaped plates.

[0011] A further improvement is that the crushing section also includes sprockets, gears, a suction hood, a connecting pipe, a collection box, and a filter screen. The two sprockets are respectively fixedly sleeved on the outer surface of the left motor output shaft and the outer surface of the lower rotating shaft. The outer surfaces of the two sprockets are connected by a chain drive. The sprockets and the chain drive the left motor to drive the rotating shaft and the crushing teeth to rotate.

[0012] A further improvement is that the two gears are respectively fixedly sleeved on the outer surfaces of the two rotating shafts, and the outer surfaces of the two gears are meshed with each other. By setting the gears, it is convenient to make the two rotating shafts and the crushing teeth rotate relative to each other.

[0013] A further improvement is that the right end face of the connecting pipe is fixedly connected to the left end face of the housing, and the bottom surface of the connecting pipe is fixedly connected to the top surface of the mounting frame and the top surface of the suction hood in sequence, and is connected to the inside of the suction hood. By setting up an air pump, housing, connecting rod and suction hood, the dust is absorbed after the air pump is started.

[0014] A further improvement is that the outer surface of the bottom end of the collection box slides through the top surface of the box and extends into the inside of the box. The left and right end faces of the box are provided with through holes. The outer surface of the filter screen is fixedly connected to the inner wall of the right through hole. By setting up the collection box and the filter screen, the air is filtered by the filter screen, so that the dust is collected inside the collection box. The dust inside the collection box can be cleaned by lifting the collection box upwards.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This material conveying device for sintering, by setting up a motor, U-shaped plates, connecting plates, rollers, and supports, utilizes the motor to drive the rollers to rotate, and utilizes the outer surface of the rollers to adhere to the outer surface of the U-shaped plates to drive the transmission of multiple U-shaped plates. The U-shaped plates can transport more material, improving the sintering efficiency of the sintering material. The connecting plates are used to seal the gaps between adjacent U-shaped plates, reducing material leakage along the gaps between adjacent U-shaped plates. By setting up sprockets, gears, rotating shafts, and crushing teeth, starting the motor, the gears and sprockets enable the rotating shaft and crushing teeth to cut the sintered metallurgy into segments, facilitating subsequent processing. By setting up a suction hood, connecting pipe, collection box, housing, filter screen, and air pump, starting the air pump creates negative pressure inside the housing, and dust is sucked into the collection box by the suction hood. Lifting the collection box upwards allows for dust removal. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the feeding device of this utility model;

[0017] Figure 2 This is a partial sectional view of the three-dimensional structure of the conveying part of this utility model;

[0018] Figure 3 This is a partial structural diagram of the conveying part of this utility model;

[0019] Figure 4 This is a partial structural diagram of the feeding device of this utility model;

[0020] Figure 5 This is a partial sectional view of the three-dimensional structure of the feeding device of this utility model.

[0021] In the diagram: 1. Mounting frame; 2. Feeding device; 21. Conveying section; 22. Crushing section; 211. Motor; 212. U-shaped plate; 213. Connecting plate; 214. Roller; 215. Bracket; 221. Sprocket; 222. Gear; 223. Shaft; 224. Crushing teeth; 225. Suction hood; 226. Connecting pipe; 227. Collection box; 228. Housing; 229. Filter screen; 220. Air pump. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5The present invention provides a technical solution: a material conveying device for sintering, including a mounting frame 1, a feeding device 2 inside the mounting frame 1, and the feeding device 2 including a conveying part 21;

[0024] The conveying section 21 includes a motor 211, a U-shaped plate 212 and a roller 214. The front of the motor 211 is fixedly connected to the back of the mounting frame 1. The outer surface of the output shaft of the motor 211 rotates through the interior of the mounting frame 1 and extends into the interior of the roller 214 via a first bearing. The outer surfaces of adjacent U-shaped plates 212 are hinged to each other. The conveying section 21 also includes a connecting plate 213 and a bracket 215.

[0025] A connecting plate 213 is fixedly sleeved on the outer surface of a U-shaped plate 212, extending to the outer surface of adjacent U-shaped plates 212. A bracket 215 is fixedly sleeved on the outer surface of the output shaft of a motor 211, with its outer surface fixedly connected to the inner wall of a roller 214. By setting up a motor 211, U-shaped plates 212, connecting plate 213, roller 214, and bracket 215, the motor 211 drives the roller 214 to rotate. The outer surface of the roller 214 is in contact with the outer surface of the U-shaped plate 212, driving multiple U-shaped plates 212 to transmit power. The U-shaped plates 212 can transport more material, improving the sintering efficiency of the sintered material. The connecting plate 213 seals the gaps between adjacent U-shaped plates 212, reducing material leakage along the gaps between adjacent U-shaped plates 212.

[0026] The mounting frame 1 is equipped with a crushing section 22;

[0027] The crushing section 22 includes a rotating shaft 223, crushing teeth 224, an air pump 220, and a housing 228. The bottom surface of the housing 228 is fixedly connected to the top surface of the mounting frame 1. The bottom surface of the air pump 220 is fixedly connected to the top surface of the mounting frame 1. The outer surface of the left end of the air pump 220's air inlet pipe is fixedly connected through the right end of the housing 228 and is connected to the interior of the housing 228. The outer surface of the front end of the rotating shaft 223 rotates through the inner wall of the mounting frame 1 via a second bearing and extends to the front of the mounting frame 1. The crushing teeth 224 are fixedly sleeved on the outer surface of the rotating shaft 223. The crushing section 22 also includes a sprocket 221, a gear 222, a suction hood 225, a connecting pipe 226, a collection box 227, and a filter screen 229.

[0028] Two gears 222 are fixedly sleeved on the outer surfaces of two rotating shafts 223, and the outer surfaces of the two gears 222 mesh with each other. Two sprockets 221 are fixedly sleeved on the outer surface of the output shaft of the left motor 211 and the outer surface of the lower rotating shaft 223, respectively. The outer surfaces of the two sprockets 221 are connected by chain drive. By setting up sprockets 221, gears 222, rotating shafts 223 and crushing teeth 224, the motor 211 is started. The gears 222 and sprockets 221 are used to make the rotating shaft 223 and crushing teeth 224 cut the sintered metallurgy into segments for subsequent processing.

[0029] The bottom outer surface of the collection box 227 slides through the top surface of the box 228 and extends into the interior of the box 228. Both the left and right ends of the box 228 are provided with through holes. The outer surface of the filter screen 229 is fixedly connected to the inner wall of the right through hole.

[0030] The right end face of the connecting pipe 226 is fixedly connected to the left end face of the housing 228. The bottom surface of the connecting pipe 226 is fixedly connected to the top surface of the mounting bracket 1 and the top surface of the suction hood 225 and is connected to the inside of the suction hood 225. By setting up the suction hood 225, connecting pipe 226, collection box 227, housing 228, filter screen 229 and air pump 220, the air pump 220 is started to generate negative pressure inside the housing 2289. Dust is sucked into the collection box 227 by the suction hood 225. The dust can be cleaned by lifting the collection box 227 upward.

[0031] In use, the left and right motors 211 are started. The output shafts of the motors 211 drive the bracket 215 to rotate, and the bracket 215 drives the roller 214 to rotate, causing the roller 214 to drive multiple U-shaped plates 212 to move. The upper U-shaped plate 212 moves to the left, and the upper U-shaped plate 212 drives the material to move to the left to sinter the material. At the same time, the output shaft of the left motor 211 drives the lower rotating shaft 223 to rotate through the sprocket 221 and chain. The lower rotating shaft 223 drives the upper gear 222 to rotate through the gear 222, causing the upper and lower rotating shafts 223 and the crushing teeth 224 to rotate together. The crushing teeth 224 cut the sintered material into segments. The air pump 220 is started to create negative pressure inside the box 228. The air blower carries the dust through the inside of the suction hood 225 and the inside of the connecting pipe 226. Finally, the dust is collected inside the collection box 227. The collection box 227 can be lifted upwards to clean the dust inside the collection box 227.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A material conveying device for sintering, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a feeding device (2), which includes a conveying section (21). The conveying unit (21) includes a motor (211), a U-shaped plate (212) and a roller (214). The front of the motor (211) is fixedly connected to the back of the mounting frame (1). The outer surface of the output shaft of the motor (211) rotates through the inside of the mounting frame (1) and extends into the inside of the roller (214) through the first bearing. The outer surfaces of adjacent U-shaped plates (212) are hinged to each other. The mounting frame (1) is provided with a crushing part (22); The crushing part (22) includes a rotating shaft (223), crushing teeth (224), an air pump (220) and a housing (228). The bottom surface of the housing (228) is fixedly connected to the top surface of the mounting frame (1). The bottom surface of the air pump (220) is fixedly connected to the top surface of the mounting frame (1). The outer surface of the left end of the air inlet pipe of the air pump (220) is fixedly connected through the right end of the housing (228) and communicates with the inside of the housing (228). The outer surface of the front end of the rotating shaft (223) rotates through the inner wall of the mounting frame (1) through the second bearing and extends to the front of the mounting frame (1). The crushing teeth (224) are fixedly sleeved on the outer surface of the rotating shaft (223).

2. The material conveying device for sintering according to claim 1, characterized in that: The conveying part (21) also includes a connecting plate (213) and a bracket (215). The bracket (215) is fixedly sleeved on the outer surface of the output shaft of the motor (211), and the outer surface of the bracket (215) is fixedly connected to the inner wall of the roller (214).

3. A material conveying device for sintering according to claim 2, characterized in that: The connecting plate (213) is fixedly sleeved on the outer surface of the U-shaped plate (212), and the connecting plate (213) extends to the outer surface of the adjacent U-shaped plate (212).

4. A material conveying device for sintering according to claim 1, characterized in that: The crushing section (22) also includes a sprocket (221), a gear (222), a suction hood (225), a connecting pipe (226), a collection box (227), and a filter screen (229). The two sprockets (221) are respectively fixedly sleeved on the outer surface of the output shaft of the left motor (211) and the outer surface of the lower rotating shaft (223). The outer surfaces of the two sprockets (221) are connected by chain drive.

5. A material conveying device for sintering according to claim 4, characterized in that: The two gears (222) are respectively fixedly sleeved on the outer surfaces of the two rotating shafts (223), and the outer surfaces of the two gears (222) are meshed and connected to each other.

6. A material conveying device for sintering according to claim 4, characterized in that: The right end face of the connecting pipe (226) is fixedly connected to the left end face of the box (228), and the bottom surface of the connecting pipe (226) is fixedly connected to the top surface of the mounting bracket (1) and the top surface of the suction hood (225) and is connected to the inside of the suction hood (225).

7. A material conveying device for sintering according to claim 4, characterized in that: The bottom outer surface of the collection box (227) slides through the top surface of the box body (228) and extends into the interior of the box body (228). The left and right end faces of the box body (228) are provided with through holes. The outer surface of the filter screen (229) is fixedly connected to the inner wall of the right through hole.

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