CN117509090A - Mechanical automation material loading machine - Google Patents

Abstract

The invention relates to the technical field of feeding machines, and discloses a mechanical automatic feeding machine, which includes a base, a feeding tank and a feeding cylinder. The inner walls of the feeding tank on opposite sides are fixedly installed with fixed shells, and two Electric heating pipes are fixedly installed on the inside of the fixed shell, and fans are fixedly installed on the two fixed shells. The two fans are respectively located on one side of the two electric heating pipes. There are symmetrically arranged holes on both sides of the feeding tank. First vent. The invention starts the reduction motor to drive the threaded rod to rotate. The threaded rod cooperates with the threaded groove to drive the lifting rod to move downward. The lifting rod cooperates with the lifting groove and the guide rod to vertically drive the circular scraper to move downward. The circular scraper can be The plate moves into the feeding tube and slides against the inner wall of the feeding tube. The residual material on the inner wall of the feeding tube can be scraped off, avoiding the phenomenon of blockage caused by the material staying in the feeding tube. It is more practical and suitable for widespread promotion. and use.

Description

A kind of mechanical automatic feeding machine

Technical field

The invention belongs to the technical field of feeding machines, and specifically relates to a mechanical automatic feeding machine.

Background technique

Automated feeding machines are widely used in light and heavy industries such as modern chemicals, pharmaceuticals, food, metallurgy, building materials, agricultural and sideline industries. They have high work efficiency, accurate transportation, reliable quality and durability, and realize self-transportation of the feeding process. , to avoid the danger of high-altitude feeding, reduce labor intensity, and improve production efficiency, which is one of the must-haves for civilized production in modern enterprises.

After searching, CN217626005U discloses a mechanical automatic feeding machine. It includes a horizontal plate, a first bracket is welded on the top of the horizontal plate, a box is fixedly installed on the first bracket, two rotating rollers are rotatably installed in the box, and the rotating rod sleeves are mounted on the two rotating rollers. The same transmission belt is provided, the end of the box away from the horizontal plate is welded diagonally below and connected with a hopper, a second bracket is welded on the box, and the top of the end of the box close to the horizontal plate is welded and connected with a hopper. Feed hopper, the top of the horizontal plate is welded with a third bracket, the top of the third bracket is welded to the feed hopper, and the top of the horizontal plate is fixedly mounted with a first motor.

However, the inventor discovered through exploration that this technical solution still has at least the following defects:

First, in the above device, the adhesive blocks in the material can be broken by multiple nail teeth in the feed hopper, but the adhesive blocks themselves are sticky. When the nail teeth are broken, the material can easily stick to and remain on the nail teeth. , which is not conducive to the smooth crushing of sticky blocks;

Second, in the above device, after the material is broken, it falls to the conveyor belt through the feed port and is transferred to the discharge hopper to throw the material out. Since the sticky blocks in the material have a certain viscosity, the crushed materials transported on the conveyor belt When subsequent materials come into contact, they will also stick together again, resulting in the risk of blockage when the materials are discharged through the discharge hopper.

In view of this, the present invention is proposed.

Contents of the invention

In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

A mechanical automatic feeding machine includes a base, a feeding tank and a feeding cylinder. Fixed shells are fixedly installed on the inner walls of the opposite sides of the feeding tank, and electric heating pipes are fixedly installed on the inner sides of the two fixed shells. Fans are fixedly installed in the two fixed shells, and the two fans are respectively located on one side of the two electric heating pipes. A second ventilation is provided on the side of the two fixed shells that is in contact with the inner wall of the feeding tank. There are first vents arranged symmetrically on both sides of the feeding tank, the first vents are connected with the second vents, and dust-proof nets are fixedly connected to the insides of the first vents;

The bottom end of the feeding tube is provided with a feeding tube, and the inner side of the end of the feeding tube is provided with a circular scraper. The circular scraper is located directly above the feeding tube. The diameter of the circular scraper is The inner diameter of the feeding tube is the same as the inner diameter of the circular scraper. A lifting rod is fixedly connected to the outer wall of the top middle part of the circular scraper. A through hole is provided at the top of the feeding barrel, and the lifting rod is slidingly connected to the inner wall of the through hole. The top of the lifting rod There is a threaded groove in the middle, and a threaded rod is threaded on the inner wall of the threaded groove. A mounting shell is fixedly installed on the outer wall of the top of the feeding barrel. The top of the threaded rod extends to the inside of the mounting shell. The top of the mounting shell is fixedly mounted on the inside. Reduction motor, the output shaft of the reduction motor is connected to the top position of the threaded rod.

As a preferred embodiment of the present invention, a lifting groove is provided on one side of the inner wall of the feeding barrel, and a guide rod is slidingly connected to the inner wall of the lifting groove. The guide rod is fixedly connected to the outer wall of one side of the lifting rod.

As a preferred embodiment of the present invention, a mounting bracket is fixedly connected to the outer wall of the top of the base, and the feeding tank is fixedly mounted on the mounting bracket.

As a preferred embodiment of the present invention, a feeding hopper is provided in the middle of the top of the feeding tank. The feeding hopper is connected with the feeding tank. A triangular body structure is fixedly installed in the middle of the inner cavity of the feeding tank. guide seat.

As a preferred embodiment of the present invention, the material guide seat is located directly below the feed hopper, and the two electric heating tubes are symmetrically arranged on both sides of the material guide seat.

As a preferred embodiment of the present invention, a crushing mechanism is provided inside the feeding tank. Multiple groups of the crushing mechanisms are arranged side by side. The crushing mechanisms are located below the material guide seat.

As a preferred embodiment of the present invention, the crushing mechanism includes a rotating shaft, crushing teeth and a driving motor. One end of the rotating shaft is rotatably installed on the right inner wall of the feeding tank, and the crushing teeth are equidistantly installed on the rotating shaft. On the outer wall of the feed tank, the drive motor is fixedly installed on the left outer wall of the feed tank. There is a movable hole on the left side of the feed tank, and one end of the rotating shaft extends to the outside of the feed tank and is rotationally connected to the inside of the movable hole. The output shaft of the drive motor is connected to the end of the rotating shaft through a coupling.

As a preferred embodiment of the present invention, a discharge pipe is provided at the bottom of the feed tank, and the discharge pipe is connected with the feed barrel.

As a preferred embodiment of the present invention, an auger conveyor is installed inside the feeding cylinder, a partition is fixedly installed inside the feeding cylinder, and one end of the transmission shaft of the auger conveyor is rotatably connected to the partition On one side of the outer wall, a material guide port is provided at the bottom of the partition, and the material guide port is located on one side of the feed tube.

As a preferred embodiment of the present invention, the outer wall of the transmission shaft of the auger conveyor is fixedly connected to equidistantly distributed fixed rods, and the end positions of the fixed rods are fixedly connected to arc-shaped scrapers. The scraper is in contact with the inner wall of the conveying barrel.

Compared with the prior art, the present invention has the following beneficial effects:

In the present invention, the materials are put into the feeding tank through the feeding hopper, and the two electric heating pipes and the two fans are started to work at the same time. When the materials enter the feeding tank, the first vent and the third vent are arranged. Two vents and two fans can blow the heat generated by the two electric heating tubes to the material, forming hot air to dry the material. At this time, the material guide seat can slow down the falling speed of the material and ensure that the material is fully dried. Drying, the dried material continues to fall, and at the same time, the driving motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the crushing teeth to crush the bulk materials in the material, which can prevent sticky materials from sticking to the crushing teeth.

In the present invention, the starting reduction motor drives the threaded rod to rotate, the threaded rod cooperates with the threaded groove to drive the lifting rod to move downward, and the lifting rod cooperates with the lifting groove and the guide rod to vertically drive the circular scraper to move downward, so that the circular scraper can be moved downward. The scraper moves into the feeding tube and slides against the inner wall of the feeding tube. It can scrape off the remaining material on the inner wall of the feeding tube and avoid clogging caused by the material staying in the feeding tube.

Specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Description of drawings

In the attached picture:

Figure 1 is a schematic diagram of the overall structure of a mechanical automated feeding machine of the present invention;

Figure 2 is a schematic cross-sectional structural view of a feeding tank of a mechanical automatic feeding machine according to the present invention;

Figure 3 is a schematic structural diagram of the material guide seat of a mechanical automatic feeding machine according to the present invention;

Figure 4 is a schematic cross-sectional structural view of the feeding barrel of a mechanical automatic feeding machine according to the present invention;

Figure 5 is a partial cross-sectional structural schematic diagram of the feeding barrel of a mechanical automatic feeding machine according to the present invention.

In the picture: 1. Base; 2. Feeding tank; 3. Feeding barrel; 4. Mounting frame; 5. Feed hopper; 6. Discharge pipe; 7. Feeding pipe; 8. First vent; 9. Dust-proof net; 10. Installation of shell; 11. Material guide seat; 12. Fixed shell; 13. Electric heating tube; 14. Fan; 15. Second vent; 16. Rotating shaft; 17. Crushing teeth; 18. Drive motor; 19. Auger conveyor; 20. Partition; 21. Fixed rod; 22. Arc scraper; 23. Lifting rod; 24. Circular scraper; 25. Lifting trough; 26. Guide rod; 27 , Threaded groove; 28. Material guide port; 29. Threaded rod; 30. Reduced motor.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following examples are used to illustrate the present invention. .

As shown in Figure 1 to Figure 5

A mechanical automatic feeding machine includes a base 1, a feeding tank 2 and a feeding cylinder 3. Fixed shells 12 are fixedly installed on the inner walls of the opposite sides of the feeding tank 2, and electric heaters are fixedly installed on the inner sides of the two fixed shells 12. Pipe 13, two fixed shells 12 are fixedly installed with fans 14, the two fans 14 are located on one side of the two electric heating pipes 13, and the two fixed shells 12 are provided with one side on the inner wall of the material conveying tank 2. There are second vents 15 and symmetrically arranged first vents 8 on both sides of the feeding tank 2. The first vents 8 communicate with the second vents 15. The insides of the first vents 8 are fixedly connected with dust-proof nets 9. , start the two electric heating pipes 13 and the two fans 14 to work. When the material enters the material conveying tank 2, with the first vent 8 and the second vent 15 provided, the two fans 14 can move the two electric heating pipes 13 The heat generated is blown to the material, forming hot air to dry the material;

A feeding tube 7 is provided at the bottom end of the feeding tube 3, and a circular scraper 24 is provided inside the end of the feeding tube 3. The circular scraper 24 is located directly above the feeding tube 7, and the diameter of the circular scraper 24 is equal to that of the feeding tube 7. The inner diameter of the feeding tube 7 is the same. A lifting rod 23 is fixedly connected to the outer wall of the top middle part of the circular scraper 24. A lifting groove 25 is provided on the inner wall of one side of the feeding tube 3. A guide rod 26 is slidingly connected to the inner wall of the lifting groove 25. The guide rod 26 It is fixedly connected to the outer wall of one side of the lifting rod 23. A through hole is provided at the top of the feeding barrel 3, and the lifting rod 23 is slidingly connected to the inner wall of the through hole. A threaded groove 27 is provided in the middle of the top of the lifting rod 23, and the inner wall of the threaded groove 27 is threaded. There is a threaded rod 29, and a mounting shell 10 is fixedly installed on the top outer wall of the feeding barrel 3. The top of the threaded rod 29 extends to the inside of the mounting shell 10. A reduction motor 30 is fixedly mounted on the inside of the top of the mounting shell 10. The output shaft of the reduction motor 30 is connected to the threaded rod. 29 at the top position, when the material is transported to the end of the feeding tube 3, the material can be transported to the feeding pipe 7 through the material guide port 28 for loading, and at the same time, the reduction motor 30 is started to drive the threaded rod 29 to rotate, and the threaded rod 29 The threaded groove 27 arranged in conjunction with the device drives the lifting rod 23 to move downward. The lifting rod 23 cooperates with the lifting groove 25 and the guide rod 26 to vertically drive the circular scraper 24 to move downward. The circular scraper 24 can be moved to the feeding tube. 7 , and slides against the inner wall of the feeding tube 7 , so that the remaining material on the inner wall of the feeding tube 7 can be scraped off, thus preventing the material from staying in the feeding tube 7 and causing blockage.

In a specific embodiment, a feeding hopper 5 is provided in the middle of the top of the feeding tank 2. The feeding hopper 5 is connected with the feeding tank 2. Materials are put into the feeding tank 2 through the feeding hopper 5. The feeding tank 2. A material guide seat 11 with a triangular structure is fixedly installed in the middle of the inner cavity. The material guide seat 11 is located directly below the feed hopper 5. Two electric heating tubes 13 are symmetrically arranged on both sides of the material guide seat 11. When the material falls into When the guide seat 11 is on, the falling speed of the material can be slowed down to ensure that the material is fully dried. A crushing mechanism is provided on the inside of the feeding tank 2. There are multiple groups of crushing mechanisms arranged side by side. The crushing mechanisms are located below the guide seat 11. The crushing mechanism includes a rotating shaft 16, crushing teeth 17 and a driving motor 18. One end of the rotating shaft 16 is rotatably installed on the inner wall of the right side of the feeding tank 2. The crushing teeth 17 are equidistantly installed on the outer wall of the rotating shaft 16. The driving motor 18 is fixedly installed. There is a movable hole on the left outer wall of the feed tank 2, and one end of the rotating shaft 16 extends to the outside of the feed tank 2 and is rotationally connected to the inside of the movable hole. The output shaft of the drive motor 18 passes through the coupling. The shaft device is connected to the end position of the rotating shaft 16. The dried material continues to fall. At the same time, the driving motor 18 is started to drive the rotating shaft 16 to rotate. The rotating shaft 16 drives the crushing teeth 17 to crush the lump materials in the material, which can avoid The sticky material sticks to the crushing teeth 17.

Further, the top outer wall of the base 1 is fixedly connected to a mounting bracket 4, the feeding tank 2 is fixedly installed on the mounting bracket 4, the bottom of the feeding tank 2 is provided with a discharge pipe 6, and the feeding pipe 6 is connected to the feeding cylinder 3. Pass, an auger conveyor 19 is installed on the inside of the conveying barrel 3. The crushed materials fall into the conveying barrel 3 through the discharge pipe 6. The auger conveyor 19 can be started to convey the materials. The inside of the conveying barrel 3 is fixed. A partition 20 is installed. One end of the transmission shaft of the auger conveyor 19 is rotatably connected to the outer wall on one side of the partition 20. A guide port 28 is provided at the bottom of the partition 20. The guide port 28 is located on one side of the feeding pipe 7. The outer wall of the transmission shaft of the dragon conveyor 19 is fixedly connected with equidistantly distributed fixed rods 21, and the end positions of the fixed rods 21 are fixedly connected with arc-shaped scrapers 22, and the arc-shaped scrapers 22 are in contact with the inner wall of the feeding barrel 3 , when the auger conveyor 19 is working, it can drive the fixed rod 21 to rotate, so that the fixed rod 21 drives the arc scraper 22 to slide on the inner wall of the feeding barrel 3, and the residual material on the inner wall of the feeding barrel 3 can be scraped off. Prevent materials from remaining in the conveyor tube 3.

The implementation principle of a mechanical automated feeding machine in this embodiment is as follows:

During specific use, the material is put into the feeding tank 2 through the set feeding hopper 5, and the two electric heating pipes 13 and the two fans 14 are started to work at the same time. When the material enters the feeding tank 2, the A vent 8 and a second vent 15, and two fans 14 can blow the heat generated by the two electric heating tubes 13 to the materials, forming hot air to dry the materials. At this time, the material guide seat 11 is provided to slow down the process. The falling speed of the material ensures that the material is fully dried. The dried material continues to fall. At the same time, the driving motor 18 is started to drive the rotating shaft 16 to rotate. The rotating shaft 16 drives the crushing teeth 17 to crush the bulk materials in the material, which can avoid The sticky material adheres to the crushing teeth 17, and the crushed material falls into the conveying barrel 3 through the discharge pipe 6, and the auger conveyor 19 can be started to transport the material. When the auger conveyor 19 is working, The fixed rod 21 can be driven to rotate, so that the fixed rod 21 drives the arc-shaped scraper 22 to slide on the inner wall of the feeding cylinder 3, and the residual material on the inner wall of the feeding cylinder 3 can be scraped off to avoid the material remaining in the feeding cylinder 3. When the material is transported to the end of the feeding barrel 3, the material can be transported to the feeding pipe 7 through the material guide port 28 for loading. At the same time, the reduction motor 30 is started to drive the threaded rod 29 to rotate. The threaded rod 29 cooperates with the threaded groove provided. 27 drives the lifting rod 23 to move downward. The lifting rod 23 cooperates with the lifting groove 25 and the guide rod 26 to vertically drive the circular scraper 24 to move downward. The circular scraper 24 can be moved into the feeding tube 7 and attached to it. By sliding against the inner wall of the feeding tube 7 , the residual material on the inner wall of the feeding tube 7 can be scraped off, thereby avoiding the blocking phenomenon caused by the material staying in the feeding tube 7 .

Claims (10)

1. A mechanical automatic feeding machine, including a base (1), a feeding tank (2) and a feeding cylinder (3), characterized in that the inner walls of the opposite sides of the feeding tank (2) are fixedly installed There is a fixed shell (12), and electric heating pipes (13) are fixedly installed inside the two fixed shells (12). Fans (14) are fixedly installed inside the two fixed shells (12). The fans (14) are respectively located on one side of the two electric heating tubes (13), and second vents (15) are provided on the sides of the two fixed shells (12) that are in contact with the inner wall of the feeding tank (2). There are symmetrically arranged first vents (8) on both sides of the feeding tank (2). The first vent (8) communicates with the second vent (15). The first vent (8) ) are fixedly connected with dust-proof nets (9) inside; A feeding tube (7) is provided at the bottom end of the feeding tube (3), and a circular scraper (24) is provided inside the end of the feeding tube (3). The circular scraper (24) Located directly above the feeding pipe (7), the diameter of the circular scraper (24) is the same as the inner diameter of the feeding pipe (7). The outer wall of the top middle part of the circular scraper (24) is fixedly connected with a lifting rod ( 23), the top of the conveyor barrel (3) is provided with a through hole, and the lifting rod (23) is slidingly connected to the inner wall of the through hole, and the lifting rod (23) is provided with a threaded groove (27) in the middle of the top, A threaded rod (29) is threaded on the inner wall of the threaded groove (27), a mounting shell (10) is fixedly installed on the top outer wall of the feeding barrel (3), and the top of the threaded rod (29) extends to the inside of the mounting shell (10) , a reduction motor (30) is fixedly installed on the inside of the top of the installation shell (10), and the output shaft of the reduction motor (30) is connected to the top position of the threaded rod (29). 2. A mechanical automatic feeding machine according to claim 1, characterized in that a lifting groove (25) is provided on the inner wall of one side of the feeding barrel (3), and the inner wall of the lifting groove (25) is slidingly connected. There is a guide rod (26), which is fixedly connected to the outer wall on one side of the lifting rod (23). 3. A mechanical automatic feeding machine according to claim 1, characterized in that the top outer wall of the base (1) is fixedly connected with a mounting bracket (4), and the feeding tank (2) is fixedly installed on on the mounting bracket (4). 4. A mechanical automatic feeding machine according to claim 1, characterized in that a feeding hopper (5) is provided in the top middle of the feeding tank (2), and the feeding hopper (5) is connected to the feeding tank (2). The material tanks (2) are connected to each other, and a material guide seat (11) with a triangular body structure is fixedly installed at the middle position of the inner cavity of the material conveying tank (2). 5. A mechanical automatic feeding machine according to claim 4, characterized in that the material guide seat (11) is located directly below the feeding hopper (5), and the two electric heating tubes (13) are symmetrically arranged on both sides of the guide seat (11). 6. A mechanical automatic feeding machine according to claim 5, characterized in that a crushing mechanism is provided inside the feeding tank (2), and multiple groups of the crushing mechanisms are arranged side by side. The mechanism is located below the material guide seat (11). 7. A mechanical automatic feeding machine according to claim 6, characterized in that the crushing mechanism includes a rotating shaft (16), crushing teeth (17) and a driving motor (18), and the rotating shaft (16 ) has one end rotatably installed on the inner wall of the right side of the feeding tank (2), the crushing teeth (17) are equidistantly installed on the outer wall of the rotating shaft (16), and the driving motor (18) is fixedly installed on the feeding tank (2). 2) On the left outer wall, a movable hole is provided on the left side of the feeding tank (2), and one end of the rotating shaft (16) extends to the outside of the feeding tank (2) and is rotationally connected to the inside of the movable hole. The driving The output shaft of the motor (18) is connected to the end of the rotating shaft (16) through a coupling. 8. A mechanical automatic feeding machine according to claim 1, characterized in that a discharge pipe (6) is provided at the bottom of the feeding tank (2), and the feeding pipe (6) is connected to the feeding tank. The barrels (3) are connected. 9. A mechanical automatic feeding machine according to claim 1, characterized in that an auger conveyor (19) is installed inside the feeding tube (3), and the inside of the feeding tube (3) is fixed. A partition (20) is installed. One end of the transmission shaft of the auger conveyor (19) is rotatably connected to the outer wall on one side of the partition (20). A material guide port (28) is provided at the bottom of the partition (20). , the material guide port (28) is located on one side of the feeding tube (7). 10. A mechanical automatic feeding machine according to claim 9, characterized in that the outer wall of the transmission shaft of the auger conveyor (19) is fixedly connected with equidistantly distributed fixed rods (21). An arc-shaped scraper (22) is fixedly connected to the end position of the rod (21), and the arc-shaped scraper (22) is in contact with the inner wall of the feeding barrel (3).