Feeding mechanism for granule processing

Abstract

The utility model provides a feeding mechanism for granule processing. Comprising a feeding box, the bottom of the feeding box communicates with a discharging box, the interior of the feeding box is rotationally connected with a first wheel roller, a second wheel roller and a third wheel roller, the interior of the discharging box is rotationally connected with a rotating shaft, the exterior of the rotating shaft is fixedly connected with a discharging rolling fan, and the feeding box is fixedly connected with a mounting plate; a fan is fixedly connected to the mounting plate, an air outlet is fixedly connected to the bottom of the mounting plate, and the output end of the fan is communicated with the air outlet. According to the feeding mechanism for granule processing, the problems that an existing feeding mechanism for granule processing is prone to blockage in the discharging process, when caked granule raw materials exist, subsequent granule raw materials cannot be discharged, the discharging continuity is interrupted, the granule raw materials are prone to being attached to the inner wall of the discharging device, discharging is slow, and the discharging efficiency is high are solved. And the blanking efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the field of feeding mechanisms, in particular to a feeding mechanism for granular material processing. Background Art

[0002] Aggregate refers to granular materials obtained by crushing or processing raw materials such as stones, ores, slag, etc. It is widely used in construction, engineering, roads, cement, concrete and other industries. According to the size and purpose of the aggregate, the aggregate can be divided into several different grades. Generally speaking, fine aggregate is usually used for concrete production, and coarse aggregate is usually used in roadbed, pavement and paving projects. Common types of aggregates include crushed stone, sand and gravel, aggregate, etc. Crushed stone generally refers to stones with a diameter between 2.36 mm and 75 mm, sand and gravel refers to stones with a diameter between 0.075 mm and 2.36 mm, and aggregate refers to various stones used in concrete production.

[0003] The feeding mechanism of the existing pellet processing is prone to blockage during the feeding process, especially on equipment with a relatively narrow discharge port. If agglomerated pellet raw materials are encountered, the subsequent pellet raw materials will not be able to be fed, interrupting the continuity of feeding. In addition, the pellet raw materials are easy to adhere to the inner wall of the feeder. If they are not cleaned in time, the attached pellet raw materials will become thicker and thicker, resulting in slow feeding and affecting the feeding efficiency.

[0004] Therefore, it is necessary to provide a feeding mechanism for pellet processing to solve the above technical problems. Utility Model Content

[0005] The utility model provides a feeding mechanism for pellet processing, which solves the problems that the feeding mechanism for existing pellet processing is prone to blockage during the feeding process, encounters agglomerated pellet raw materials, which will cause the subsequent pellet raw materials to be unable to be fed, interrupting the continuity of feeding, and the pellet raw materials are easy to adhere to the inner wall of the feeder, resulting in slow feeding and affecting the feeding efficiency.

[0006] In order to solve the above technical problems, the utility model provides a feeding mechanism for pellet processing, comprising a feed box, the bottom of the feed box is connected to a discharge box, the inside of the feed box is rotatably connected to a first roller, a second roller and a third roller, the inside of the discharge box is rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a discharge roller fan, the feed box is fixedly connected to a mounting plate, the mounting plate is fixedly connected to a fan, the bottom of the mounting plate is fixedly connected to an exhaust port, and the output end of the fan is connected to the exhaust port;

[0007] The first roller comprises a rotating rod, a sleeve rod is fixedly connected to the outside of the rotating rod, a short rod is fixedly connected to the outside of the sleeve rod, a fan plate is fixedly connected to the short rod, a fan blade is arranged on the outside of the fan plate, and a fan blade is fixedly connected to the outside of the fan plate;

[0008] The outside of the first roller is fixedly connected to a first driven pulley, the outside of the second roller is fixedly connected to a second driven pulley, the outside of the third roller is fixedly connected to a third driven pulley, the outside of the feed box is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a driving pulley, and the driving pulley is respectively connected to the first driven pulley, the second driven pulley and the third driven pulley through belts.

[0009] Preferably, a second motor is fixedly connected to the outside of the discharge box, and an output end of the second motor is fixedly connected to the rotating shaft.

[0010] Preferably, a slot is provided on the discharge box, a discharge baffle is slidably connected inside the slot, a support plate is fixedly connected to the outside of the feed box, an electric push rod is fixedly connected to the support plate, and the output end of the electric push rod is fixedly connected to the outside of the discharge baffle.

[0011] Preferably, the outside of the feed box is fixedly connected with support legs, and four support legs are provided.

[0012] Preferably, the first roller, the second roller and the third roller have the same structure, are arranged on different horizontal planes, and are parallel to each other.

[0013] Compared with the related art, the feeding mechanism for pellet processing provided by the utility model has the following beneficial effects:

[0014] The utility model provides a feeding mechanism for pellet processing, which is provided with a first wheel roller, a second wheel roller and a third wheel roller, and a first motor drives the first wheel roller, the second wheel roller and the third wheel roller to rotate through the transmission effect of a belt, and the three wheel rollers are staggered with each other. When encountering agglomerated pellet raw materials, the fan blades and fan sheets arranged on the wheel rollers can fully break up the agglomerated pellet raw materials, effectively preventing the agglomerated pellet raw materials from being blocked at a discharge port, thereby improving the feeding efficiency. The second motor drives the discharging roller fan to rotate, which can accelerate the discharging speed of the pellet raw materials from the discharge box, and the feeding is more efficient. When the feeder stops working, the fan is used to suck in external wind and discharge it through the exhaust port, so that the pellet raw materials attached to the inner walls of the feed box and the discharge box can be blown down, effectively preventing the feeding speed from being affected by the increasing attachment of the pellet raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a feeding mechanism for pellet processing provided by the utility model;

[0016] Figure 2 for Figure 1A side cross-sectional view of the feed box shown;

[0017] Figure 3 for Figure 2 The schematic diagram of the first roller structure is shown;

[0018] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0019] Numbers in the figure: 1 feed box, 2 discharge box, 3 first wheel roller, 31 rotating rod, 32 sleeve rod, 33 short rod, 34 fan plate, 35 fan blade, 36 fan blade, 4 second wheel roller, 5 third wheel roller, 6 first driven pulley, 7 second driven pulley, 8 third driven pulley, 9 first motor, 10 driving pulley, 11 rotating shaft, 12 discharge roller fan, 13 second motor, 14 notch, 15 discharge baffle, 16 support plate, 17 electric push rod, 18 mounting plate, 19 fan, 20 exhaust port, 21 support leg. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1-4 As shown, a feeding mechanism for pellet processing comprises a feed box 1, the bottom of the feed box 1 is connected to a discharge box 2, the inside of the feed box 1 is rotatably connected to a first roller 3, a second roller 4 and a third roller 5, the first roller 3, the second roller 4 and the third roller 5 are of the same structure, the first roller 3, the second roller 4 and the third roller 5 are arranged at different horizontal planes, and the three are parallel to each other, the inside of the discharge box 2 is rotatably connected to a rotating shaft 11, the outside of the rotating shaft 11 is fixedly connected to a discharge roller fan 12, the outside of the discharge box 2 is fixedly connected to a second motor 13, the output end of the second motor 13 is fixedly connected to the rotating shaft 11, the first roller 3, the second roller 4 and the third roller 5 rotate, the three rollers are staggered, the pellet raw materials enter from the top of the feed box 1, when encountering agglomerated pellet raw materials, the fan blades 35 and the fan blades 36 arranged on the three rollers can fully crush the agglomerated pellet raw materials to prevent the agglomerated pellet raw materials from being blocked at the discharge port;

[0022] The utility model has a mounting plate 18 fixedly connected to the feed box 1, a fan 19 fixedly connected to the mounting plate 18, an exhaust port 20 fixedly connected to the bottom of the mounting plate 18, and the output end of the fan 19 is connected to the exhaust port 20. Through the action of the fan 19, the external wind is sucked in and discharged through the exhaust port 20, so that the granular raw materials attached to the inner walls of the feed box 1 and the discharge box 2 can be blown down, effectively preventing the feeding speed from being affected by the increasing attachment of granular raw materials;

[0023] The first roller 3 of the utility model comprises a rotating rod 31, a sleeve rod 32 is fixedly connected to the outside of the rotating rod 31, a short rod 33 is fixedly connected to the outside of the sleeve rod 32, a fan plate 34 is fixedly connected to the short rod 33, a fan blade 35 is arranged on the outside of the fan plate 34, and a fan blade 36 is fixedly connected to the outside of the fan plate 34;

[0024] The utility model has a first driven pulley 6 fixedly connected to the outside of the first roller 3, a second driven pulley 7 fixedly connected to the outside of the second roller 4, a third driven pulley 8 fixedly connected to the outside of the third roller 5, a first motor 9 fixedly connected to the outside of the feed box 1, a driving pulley 10 fixedly connected to the output end of the first motor 9, and the driving pulley 10 is respectively connected to the first driven pulley 6, the second driven pulley 7 and the third driven pulley 8 through belts;

[0025] The utility model has a notch 14 on the discharge box 2, and a discharge baffle 15 is slidably connected inside the notch 14. A support plate 16 is fixedly connected to the outside of the feed box 1, and an electric push rod 17 is fixedly connected to the support plate 16. The output end of the electric push rod 17 is fixedly connected to the outside of the discharge baffle 15, and the discharge baffle 15 is driven by the electric push rod 17 to control the discharge;

[0026] The outside of the feed box 1 of the utility model is fixedly connected with support legs 21, and four support legs 21 are provided.

[0027] The working principle of the feeding mechanism for pellet processing provided by the utility model is as follows: the pellet raw material is put into the material box 1, the first motor 9 drives the driving pulley 1 to rotate, and the first driven pulley 6, the second driven pulley 7 and the third driven pulley 8 are driven to rotate respectively through the transmission effect of the belt, and then the first roller 3, the second roller 4 and the third roller 5 are driven to rotate. The three rollers are staggered, and the pellet raw material enters from the top of the feed box 1. When encountering agglomerated pellet raw materials, the fan blades 35 and the fan blades 36 arranged on the three rollers can fully The agglomerated granular raw materials are broken up to prevent the agglomerated granular raw materials from being blocked at the discharge port. The discharge roller fan 12 is driven by the second motor 13 to rotate, which can speed up the discharge speed of the granular raw materials from the discharge box 2. When the feeder stops working, the external wind is sucked in through the fan 19 and discharged through the exhaust port 20, which can blow down the granular raw materials attached to the inner walls of the feed box 1 and the discharge box 2, effectively preventing the discharge speed from being affected by the increasing attachment of granular raw materials. The discharge baffle 15 is driven by the electric push rod 17 to control the discharge.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A feeding mechanism for pellet processing, comprising a feeding box (1), characterized in that: The bottom of the feed box (1) is connected to the discharge box (2), the inside of the feed box (1) is rotatably connected to the first roller (3), the second roller (4) and the third roller (5), the inside of the discharge box (2) is rotatably connected to the rotating shaft (11), the outside of the rotating shaft (11) is fixedly connected to the discharge roller fan (12), the feed box (1) is fixedly connected to a mounting plate (18), the mounting plate (18) is fixedly connected to a fan (19), the bottom of the mounting plate (18) is fixedly connected to an exhaust port (20), and the output end of the fan (19) is connected to the exhaust port (20); The first wheel roller (3) comprises a rotating rod (31), the rotating rod (31) is fixedly connected to a sleeve rod (32) on the outside, the sleeve rod (32) is fixedly connected to a short rod (33) on the outside, the short rod (33) is fixedly connected to a fan plate (34), the fan plate (34) is provided with a fan blade (35) on the outside, and the fan plate (34) is fixedly connected to a fan blade (36) on the outside; The first roller (3) is fixedly connected to the outside with a first driven pulley (6), the second roller (4) is fixedly connected to the outside with a second driven pulley (7), the third roller (5) is fixedly connected to the outside with a third driven pulley (8), the feed box (1) is fixedly connected to the outside with a first motor (9), the output end of the first motor (9) is fixedly connected to a driving pulley (10), and the driving pulley (10) is respectively connected to the first driven pulley (6), the second driven pulley (7) and the third driven pulley (8) through belts; The first roller (3), the second roller (4) and the third roller (5) have the same structure; the first roller (3), the second roller (4) and the third roller (5) are arranged on different horizontal planes and are parallel to each other.

2. A feeding mechanism for pellet processing according to claim 1, characterized in that: A second motor (13) is fixedly connected to the outside of the discharge box (2), and an output end of the second motor (13) is fixedly connected to the rotating shaft (11).

3. A feeding mechanism for pellet processing according to claim 1, characterized in that: The discharge box (2) is provided with a slot (14), the interior of the slot (14) is slidably connected to a discharge baffle (15), the exterior of the input box (1) is fixedly connected to a support plate (16), the support plate (16) is fixedly connected to an electric push rod (17), and the output end of the electric push rod (17) is fixedly connected to the exterior of the discharge baffle (15).

4. A feeding mechanism for pellet processing according to claim 1, characterized in that: The outside of the feed box (1) is fixedly connected with a support leg (21), and four support legs (21) are provided.

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