Anti-blocking structure for sintered material feeder

Abstract

The utility model relates to the technical field of feeders, in particular to an anti-blocking structure for a sintered material feeder, which comprises a feeder main body, a feeding anti-blocking component is arranged on the feeder main body, the feeding anti-blocking component comprises a discharge hopper fixedly mounted at the feeding end of the feeder main body, a feeding barrel is fixedly mounted at the top end of the discharge hopper, and a feeding hole is formed in the top end of the feeding barrel. A front rotating shaft and a rear rotating shaft which are mutually symmetrical are rotationally connected between a left plate body and a right plate body of the feeding cylinder, grinding rollers are fixedly installed on the rotating shafts, gears are fixedly installed at the ends of the rotating shafts, the two gears are meshed with each other, a driving motor is coaxially arranged at the tail end of one rotating shaft, and a servo motor is arranged on one side of the feeding cylinder. A downward pressing cam is arranged on an output shaft of the servo motor and located over the two grinding rollers, a dust suction pipe is arranged on one side of the feeding hopper, and a dust suction fan is fixedly installed on the inner wall of the dust suction pipe. The material crushing device can crush materials, and the anti-blocking protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to an anti-blocking structure for a sintering material feeder. Background Art

[0002] During the material sintering process, material conveying operations are usually required. When performing material conveying operations, corresponding feeders are usually used. This type of feeder can use a motor to drive the corresponding feeding component to rotate to convey the material to the corresponding sintering position. This type of feeder has the advantages of saving manpower and facilitating transportation.

[0003] However, when using a feeder for conveying, the size of the feed port on the feeder is constant, and the conveyed materials are of different sizes. At this time, smaller materials can be conveyed smoothly, but when encountering larger materials, there is a situation where the larger materials are stuck in the feed port of the feeder, causing blockage, affecting the normal conveying of materials, delaying the processing progress, and bringing inconvenience to users. In view of this, we propose an anti-blocking structure for a sintering material feeder. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-blocking structure for a sintering material feeder to solve the defects mentioned in the above background technology.

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

[0006] A blocking prevention structure for a sintering material feeder comprises a feeder main body, on which a feed blocking prevention assembly is arranged, the feed blocking prevention assembly comprises a discharge hopper fixedly mounted at the feed end of the feeder main body, a feed barrel fixedly mounted at the top of the discharge hopper, two front and rear symmetrical rotating shafts rotatably connected between left and right side plates of the feed barrel, a crushing roller fixedly mounted on the rotating shaft, gears fixedly mounted at the ends of the rotating shaft, the two gears meshing with each other, a driving motor is coaxially arranged at the end of one of the rotating shafts, a servo motor is arranged at one side of the feed barrel, a pressing cam is arranged on the output shaft of the servo motor, and the pressing cam is located directly above the two crushing rollers.

[0007] Preferably, inclined blanking plates are fixedly installed on the inner walls of the front and rear sides of the feed barrel, a blanking gap is provided between the two inclined blanking plates, and the blanking gap is located directly above the two crushing rollers, so that the material can enter more smoothly along the blanking gap.

[0008] Preferably, the inclined blanking plate is arranged to be inclined downward at 45° to 60° for the dropping operation of the sintering material.

[0009] Preferably, a support plate is fixedly mounted on the side of the feed barrel, and the servo motor is fixedly mounted on the support plate, so that the support plate can be used to support the servo motor.

[0010] Preferably, a fixing plate is fixedly mounted on the end of the output shaft of the servo motor, and the pressing cam is fixedly mounted on the side of the fixing plate, so as to facilitate the fixing and mounting operation of the pressing cam.

[0011] Preferably, a feed hopper is fixedly mounted on the top of the feed cylinder, and the feed hopper is used for feeding operations.

[0012] Preferably, a dust suction pipe is provided on one side of the feed hopper, a dust suction fan is fixedly installed on the inner wall of the dust suction pipe, and the end of the dust suction pipe is connected to the external air purification equipment to facilitate the dust transportation operation.

[0013] Preferably, the pressing cam rotates to squeeze the sintered material in the blanking gap downward to between the two crushing rollers for crushing.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model ensures that when in use, the crushing roller can be rotated to achieve the crushing operation of the material by means of the feed anti-blocking component. In addition, the servo motor and the downward pressure cam can be arranged, so that the servo motor can be used to drive the downward pressure cam to rotate, so that the material can be squeezed downward to the crushing roller for crushing operation, thereby achieving the effect of fully crushing the material and preventing blockage.

[0016] 2. The utility model provides a dust suction pipe and a dust suction fan, and can utilize the dust suction fan to suck the dust into the external purification equipment, so as to achieve the effect of treating the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the feed anti-blocking component of the utility model;

[0019] Figure 3 This is one of the explosion structure schematic diagrams of the feed anti-blocking component of the utility model;

[0020] Figure 4 This is the second schematic diagram of the explosion structure of the feed anti-blocking component of the utility model;

[0021] Figure 5 This is the third schematic diagram of the explosion structure of the feed anti-blocking component of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. Feeder body;

[0024] 2. Feeding anti-blocking assembly; 20. Discharging hopper; 21. Feeding barrel; 22. Inclined blanking plate; 221. Blanking gap; 23. Support plate; 24. Servo motor; 241. Fixed plate; 25. Pressing cam; 26. Feeding hopper; 27. Rotating shaft; 271. Crushing roller; 272. Gear; 28. Driving motor;

[0025] 3. Dust suction pipe; 30. Dust suction fan. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 The utility model provides a technical solution: an anti-blocking structure for a sintering material feeder, comprising a feeder body 1, on which a feed anti-blocking assembly 2 is arranged, the feed anti-blocking assembly 2 comprises a discharge hopper 20 fixedly mounted at the feed end of the feeder body 1, a feed barrel 21 fixedly mounted at the top of the discharge hopper 20, two front and rear symmetrical rotating shafts 27 rotatably connected between the left and right side plates of the feed barrel 21, a crushing roller 271 fixedly mounted on the rotating shaft 27, a gear 272 fixedly mounted at the end of the rotating shaft 27, the two gears 272 mesh with each other, a driving motor 28 coaxially arranged at the end of one of the rotating shafts 27, the downward pressing cam 25 rotates, and is used to squeeze the sintering material in the blanking gap 221 downward to between the two crushing rollers 271 for crushing operation, so as to facilitate the operation of using the driving motor 28 to drive the crushing roller 271 to rotate, so as to realize the crushing operation of the material;

[0028] Specifically, a servo motor 24 is provided on one side of the feed barrel 21, and a pressing cam 25 is provided on the output shaft of the servo motor 24. The pressing cam 25 is located directly above the two crushing rollers 271, so that the material can be squeezed downward between the two crushing rollers 271 for crushing by rotating the pressing cam 25, which is convenient for use.

[0029] In this embodiment, inclined blanking plates 22 are fixedly installed on the inner walls of the front and rear sides of the feed barrel 21, and a blanking gap 221 is set between the two inclined blanking plates 22. The blanking gap 221 is located just above the two crushing rollers 271, so that the material can enter more smoothly along the blanking gap 221.

[0030] Specifically, the inclined blanking plate 22 is arranged to be inclined downward by 45° to 60° and is used for the dropping operation of the sintering material.

[0031] Furthermore, a support plate 23 is fixedly mounted on the side of the feed barrel 21 , and the servo motor 24 is fixedly mounted on the support plate 23 by a plurality of fastening bolts, so that the servo motor 24 can be supported by the support plate 23 .

[0032] In addition, a fixing plate 241 is fixedly mounted on the end of the output shaft of the servo motor 24 , and the pressing cam 25 is fixedly mounted on the side of the fixing plate 241 by a plurality of fastening bolts, so as to facilitate the fixing and mounting operation of the pressing cam 25 .

[0033] It is worth noting that a feed hopper 26 is fixedly mounted on the top of the feed cylinder 21 , and the feed hopper 26 is used for feeding operation.

[0034] It is worth noting that a dust suction pipe 3 is provided on one side of the feed hopper 26, a dust suction fan 30 is fixedly installed on the inner wall of the dust suction pipe 3, and the end of the dust suction pipe 3 is connected to the external air purification equipment to facilitate the dust transportation operation.

[0035] When the anti-blocking structure of the sintering material feeder of the utility model is in use, after the material is put into the feed hopper 26, the material falls to the blanking gap 221 along the inclined blanking plate 22, and the drive motor 28 is connected to the external power supply and made to work. When the drive motor 28 works, the output shaft thereon rotates to drive the rotating shaft 27 to rotate. After the rotating shaft 27 rotates, due to the mutual meshing between the two gears 272, the two rotating shafts 27 can be driven to rotate, and further the two crushing rollers 271 are driven to rotate, so as to realize the crushing operation on the material. In addition, the servo motor 24 is connected to the external power supply and made to work. When the servo motor 24 works, the output shaft thereon rotates to drive the pressing cam 25 to rotate, so as to realize the downward squeezing of the material between the two crushing rollers 271 for crushing operation. Finally, the dust suction fan 30 is connected to the external power supply and made to work. When the dust suction fan 30 works, the generated dust is transported to the external air purification equipment for processing.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-blocking structure for a sintering material feeder, comprising a feeder body (1), characterized in that: The feeder body (1) is provided with a feed blocking prevention assembly (2), and the feed blocking prevention assembly (2) comprises a discharge hopper (20) fixedly mounted on the feed end of the feeder body (1), a feed barrel (21) fixedly mounted on the top of the discharge hopper (20), two mutually symmetrical rotating shafts (27) rotatably connected between the left and right side plates of the feed barrel (21), a crushing roller (271) fixedly mounted on the rotating shaft (27), a gear (272) fixedly mounted on the end of the rotating shaft (27), the two gears (272) meshing with each other, a driving motor (28) coaxially mounted on the end of one of the rotating shafts (27), a servo motor (24) disposed on one side of the feed barrel (21), a pressing cam (25) disposed on the output shaft of the servo motor (24), and the pressing cam (25) is located directly above the two crushing rollers (271).

2. The anti-blocking structure for a sintering material feeder according to claim 1, characterized in that: Inclined blanking plates (22) are fixedly mounted on the inner walls on both the front and rear sides of the feed cylinder (21), a blanking gap (221) is provided between the two inclined blanking plates (22), and the blanking gap (221) is located directly above between the two crushing rollers (271).

3. The anti-blocking structure for a sintering material feeder according to claim 2, characterized in that: The inclined drop plate (22) is arranged to be inclined downward at 45° to 60° and is used for the dropping operation of sintering materials.

4. The anti-blocking structure for a sintering material feeder according to claim 1, characterized in that: A support plate (23) is fixedly mounted on the side of the feeding cylinder (21), and the servo motor (24) is fixedly mounted on the support plate (23).

5. The anti-blocking structure for a sintering material feeder according to claim 1, characterized in that: A fixed disk (241) is fixedly mounted on the end of the output shaft of the servo motor (24), and the pressing cam (25) is fixedly mounted on the side surface of the fixed disk (241).

6. The anti-blocking structure for a sintering material feeder according to claim 1, characterized in that: A feeding hopper (26) is fixedly mounted on the top of the feeding cylinder (21), and the feeding hopper (26) is used for feeding operation.

7. The anti-blocking structure for a sintering material feeder according to claim 6, characterized in that: A dust suction pipe (3) is provided on one side of the feed hopper (26), a dust suction fan (30) is fixedly mounted on the inner wall of the dust suction pipe (3), and the end of the dust suction pipe (3) leads to an external air purification device.

8. The anti-blocking structure for a sintering material feeder according to claim 2, characterized in that: The downward pressing cam (25) rotates to press the sintered material in the blanking gap (221) downward to between the two crushing rollers (271) for crushing.

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