Light material conveying and feeding mechanism

Abstract

The utility model provides a light material conveying and feeding mechanism. The design of the light material conveying and feeding mechanism mainly aims at improving material conveying efficiency and reliability. The mechanism is composed of main components such as a spiral feeder, a base and a telescopic pull rod, and materials are received through the feeder on the base. And the dredging unit which is rotationally connected is integrated in the feeder, so that material blockage is effectively prevented, and continuous flowing is ensured. Materials enter the material conveying unit from a material falling opening of the feeder and then are conveyed to the discharging unit through the material conveying channel. In addition, the spiral feeder is driven by the motor, and the length can be adjusted according to production requirements so as to adapt to conveying of materials at different distances. The overall design considers the applicability, the maintenance convenience and the operation flexibility of the equipment, and is particularly suitable for a modern production line which needs to accurately control material conveying.

Description

Technical Field

[0001] The utility model relates to the fields of industrial production and material handling, and particularly relates to a lightweight material conveying and feeding mechanism. Background Art

[0002] In the fields of modern industrial production and material handling, the conveying and feeding of lightweight materials represent a key part of production efficiency and process automation. With the acceleration of production speed and the expansion of production scale, traditional material conveying methods can no longer meet the needs of modern industry, mainly because they encounter a series of challenges and limitations. These traditional methods usually face the problem of low conveying efficiency, because manual operation or outdated technology limits the speed and stability of material flow. In addition, materials are prone to clogging during conveying, especially when dealing with lightweight materials with smaller particles or higher viscosity. Often, the conveying is interrupted due to material accumulation, which not only reduces production efficiency but also increases the frequency of downtime and maintenance. Many traditional conveying mechanisms are complex in design, including numerous vulnerable parts and power components, which makes the equipment difficult to maintain and repair. At the same time, space utilization is also a problem. Old conveying equipment often occupies a large amount of space and is difficult to be quickly adjusted or reconfigured according to changes in the production site. More importantly, for variable production requirements, such as changes in the position of the discharge port or adjustments to the production scale in response to market needs, the adaptability of the existing technology is insufficient, which limits the flexibility and competitiveness of enterprises in the rapidly changing market environment.

[0003] To overcome these challenges, the industry urgently needs a feeding mechanism that can convey lightweight materials efficiently, continuously, and without obstruction. Such a mechanism must have an automatic dredging function to prevent materials from clogging during conveying, and at the same time have a compact and easy-to-maintain design, which can reduce downtime and improve production efficiency. Moreover, this feeding mechanism should be able to flexibly adapt to different production configuration requirements, including multiple discharge points and production lines of different scales, and be able to accommodate changes in the production environment, such as the movement of equipment or the redesign of the discharge port. Summary of the Utility Model

[0004] To overcome the above defects and improve production efficiency, a lightweight material conveying and feeding mechanism with a more reasonable structure, more convenient operation, simpler maintenance, capable of effectively preventing material clogging and accurately controlling material conveying is provided. The mechanism realizes the continuous and stable conveying of materials through the cooperation of a spiral feeder and a material conveying unit, and avoids material clogging in the feeder through a dredging unit. At the same time, multiple discharge units can be flexibly configured according to production needs, greatly improving the applicability and production efficiency of the equipment.

[0005] A lightweight material conveying and feeding mechanism, including a screw feeder, a base, and a telescopic pull rod, is characterized in that a feeder is fixedly installed on the base. A dredging unit is rotatably connected inside the feeder. A material dropping opening is provided at the bottom of the feeder. The material dropping opening is communicated with a material conveying unit. The material conveying unit is connected to a material conveying channel. The material conveying channel is connected to a discharging unit. A gland is fixedly installed on the discharging unit. A screw feeder is rotatably installed in the material conveying unit. The screw feeder drives through a motor to convey the lightweight material falling from the discharging unit into the material conveying unit to the discharging unit for feeding.

[0006] Preferably, the gland is provided with a rotating support seat. One end of the screw feeder is rotatably connected to the rotating support seat. The length of the screw feeder meets the distance for the lightweight material to be conveyed from the material conveying unit to the discharging unit.

[0007] Preferably, the material conveying unit includes a material conveying housing. The material conveying housing is provided with a partition board. A through hole is provided at the center of the partition board. The partition board divides the material conveying unit into a mechanical chamber and a material conveying chamber. The upper end of the material conveying chamber is communicated with the material dropping opening. A motor is fixedly installed in the mechanical chamber. A motor bevel gear is sleeved on the output shaft of the motor. The output shaft of the motor passes through the through hole and is fixedly connected to the screw feeder.

[0008] Preferably, the rotational connection between the feeder and the dredging unit is through a bearing. The dredging unit includes a rotating rod. Blades and bevel gears are fixedly sleeved on the rotating rod. The bevel gear is located at the bottom of the rotating rod. The bevel gear meshes with the motor bevel gear. The rotating rod is driven by the output shaft of the motor to rotate slowly. The blades rotate in the feeder along with the rotating rod to complete dredging.

[0009] Preferably, the discharging unit includes a discharging cylinder. A discharging valve is rotatably installed in the discharging cylinder. When the discharging valve is closed, a cylindrical cavity is formed with the discharging cylinder to allow the material to pass through. When the discharging valve is opened, the material drops.

[0010] Preferably, the discharging cylinder is provided with a support seat. An installation seat two is provided at the upper end of the support seat. The installation seat two is connected to the production environment. A valve placement groove is provided at the lower end of the support seat. A telescopic pull rod is rotatably installed in the valve placement groove. The other end of the telescopic pull rod is rotatably installed with the discharging valve. When the telescopic pull rod is opened, the discharging valve is closed. When it stops, the discharging valve is opened.

[0011] Preferably, the number of discharging units can be multiple. The specific number can be set according to production requirements. When multiple discharging units are set, the length of the screw feeder needs to be adjusted to be consistent with the distance for the lightweight material to be conveyed from the material conveying unit to the discharging unit. The two discharging units are connected through a material conveying channel. The discharging unit farthest from the material conveying unit is fixedly connected to the gland.

[0012] Preferably, when multiple discharging units are set for feeding, they are turned on in sequence from near to far. The discharging unit closest to the material conveying unit is turned on first to open the discharging valve, and the discharging valve is closed after the feeding of this discharging unit is completed, so that the light material can be sent to the next discharging unit through this discharging unit.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. Through the design of the spiral feeder, materials can be continuously and efficiently conveyed from the feeder to the discharging unit, which is suitable for the conveying of various light materials.

[0015] 2. The feeder is provided with a dredging unit. Through the design of the rotating rod and blades, it can effectively prevent materials from being blocked during the feeding process and ensure the smoothness of the conveying process.

[0016] 3. The connection methods between various components are simple, such as bearing connection, rotating support seat, etc. The design of the discharging unit allows multiple discharging ports to be set according to production requirements, which enables materials to be conveyed to multiple positions or devices simultaneously, improving production efficiency.

[0017] 4. By driving the spiral feeder and the dredging unit with a motor, automatic control can be achieved, reducing manual intervention and improving the continuity and stability of production.

[0018] 5. The design of the entire mechanism takes safety factors into consideration. For example, the setting of the gland can prevent material overflow, and the design of the telescopic pull rod and the discharging valve ensures the accurate metering and release of materials. Description of the Drawings

[0019] Figure 1 is a schematic diagram of a light material conveying and feeding mechanism of the present utility model;

[0020] Figure 2 is a top view of a light material conveying and feeding mechanism of the present utility model;

[0021] Figure 3 is a sectional view of a light material conveying and feeding mechanism of the present utility model;

[0022] Figure 4 is a sectional view of the material conveying unit of a light material conveying and feeding mechanism of the present utility model;

[0023] Figure 5 is a bottom view of the discharging unit of a light material conveying and feeding mechanism of the present utility model;

[0024] In the figure: 1. Screw feeder; 2. Base; 3. Telescopic tie rod; 4. Feeder; 5. Unclogging unit; 501. Rotating rod; 502. Blade; 503. Bevel gear; 6. Discharge opening; 7. Material conveying unit; 701. Motor; 702. Material conveying housing; 703. Partition; 704. Through hole; 705. Machinery cabin; 706. Material conveying cabin; 707. Motor bevel gear; 708. Mounting seat 1; 8. Material conveying channel; 9. Discharge unit; 901. Discharge cylinder; 902. Discharge valve; 905. Support seat; 906. Mounting seat 2; 907. Valve placement groove; 10. Gland; 11. Rotating support seat. Detailed implementation

[0025] A lightweight material conveying and feeding mechanism, comprising a screw feeder 1, a base 2, and a telescopic tie rod 3, characterized in that:

[0026] A feeder 4 is fixedly installed on a base 2. A dredging unit 5 is rotatably connected inside the feeder 4. The rotational connection between the feeder 4 and the dredging unit 5 is through a bearing. The dredging unit 5 includes a rotating rod 501. A blade 502 and a bevel gear 503 are fixedly sleeved on the rotating rod 501. The bevel gear 503 is located at the bottom of the rotating rod 501 and meshes with a motor bevel gear 707. The rotating rod 501 is driven by a motor output shaft to rotate slowly, and the blade rotates with the rotating rod 501 inside the feeder 4 to complete dredging. A material discharge opening 6 is provided at the bottom of the feeder 4, and the material discharge opening 6 is communicated with a material conveying unit 7. The material conveying unit 7 includes a material conveying housing 702. A partition 703 is provided in the material conveying housing 702. A through hole 704 is provided at the center of the partition 703. The partition 703 divides the material conveying unit 7 into a mechanical chamber 705 and a material conveying chamber 706. The upper end of the material conveying chamber 706 is communicated with the material discharge opening 6. A motor 701 is fixedly installed in the mechanical chamber. A motor bevel gear 707 is sleeved on the output shaft of the motor 701. The output shaft of the motor 701 passes through the through hole 704 and is fixedly connected to a spiral feeder 1. An installation seat one 708 is provided at the top of the material conveying housing (702). The material conveying unit (7) is fixedly connected to the feeder (4) through the installation seat one (708). The material conveying unit 7 is connected to a material conveying channel 8, and the material conveying channel 8 is connected to a discharging unit 9. The discharging unit 9 includes a discharging cylinder 901. A discharging valve 902 is rotatably installed in the discharging cylinder 901. When the discharging valve 902 is closed, a cylindrical cavity is formed with the discharging cylinder to allow the material to pass through. When the discharging valve 902 is opened, the material falls. A support seat 905 is provided on the discharging cylinder 901. An installation seat two 906 is provided at the upper end of the support seat 905, and the installation seat two 906 is connected to the production environment. A valve placement groove 907 is provided at the lower end of the support seat 905. A telescopic pull rod 3 is rotatably installed in the valve placement groove 907. The other end of the telescopic pull rod 3 is rotatably installed with the discharging valve 902. When the telescopic pull rod 3 is opened, the discharging valve 902 is closed, and when it stops, the discharging valve 902 is opened. A gland 10 is fixedly installed on the discharging unit 9. The gland 10 is provided with a rotating support seat 11. One end of the spiral feeder 1 is rotatably connected to the rotating support seat 11. The length of the spiral feeder 1 satisfies the distance for the lightweight material to be conveyed from the material conveying unit 7 to the discharging unit 9. A spiral feeder 1 is rotatably installed in the material conveying channel 8. The spiral feeder 1 is driven by the motor 701 to convey the lightweight material falling from the feeder 4 into the material conveying unit 7 to the discharging unit 9 for feeding.

[0027] The number of the discharging units 9 can be multiple, and the specific number can be set according to the production requirements. When multiple discharging units 9 are set, the length of the screw feeder 1 needs to be adjusted to be consistent with the distance from the feeding unit 7 to the discharging unit 9 for the light materials. The two discharging units 9 are connected by a feeding channel 8, and the discharging unit 9 farthest from the feeding unit 7 is fixedly connected to the gland 10. When multiple discharging units 9 are set for feeding, they are turned on in sequence from near to far in a time-sharing manner. The discharging unit 9 closest to the feeding unit 7 is turned on first, and the discharging valve 902 is closed after the feeding of this discharging unit 9 is completed, so that the light materials can be sent to the next discharging unit 9 through this discharging unit 9.

Claims

1. A lightweight material conveying and feeding mechanism, comprising a screw feeder (1), a base (2), and a telescopic tie rod (3), characterized in that, A feeder (4) is fixedly installed on a base (2). A dredging unit (5) is rotatably connected inside the feeder (4). A material dropping port (6) is provided at the bottom of the feeder (4). The material dropping port (6) communicates with a material conveying unit (7). The material conveying unit (7) is connected to a material conveying channel (8). The material conveying channel (8) is connected to a discharging unit (9). A gland (10) is fixedly installed on the discharging unit (9). A spiral feeder (1) is rotatably installed in the material conveying channel (8). The spiral feeder (1) is driven by a motor (701) to convey the light materials falling from the feeder (4) into the material conveying unit (7) to the discharging unit (9) for feeding.

2. The light material conveying and feeding mechanism according to claim 1, characterized in that The gland (10) is provided with a rotating support seat (11). One end of the spiral feeder (1) is rotatably connected to the rotating support seat (11). The length of the spiral feeder (1) meets the distance for the light materials to be conveyed from the material conveying unit (7) to the discharging unit (9).

3. The light material conveying and feeding mechanism according to claim 1, characterized in that, The material conveying unit (7) includes a material conveying housing (702). The material conveying housing (702) is provided with a partition (703). A through hole (704) is provided at the center of the partition (703). The partition (703) divides the material conveying unit (7) into a mechanical compartment (705) and a material conveying compartment (706). The upper end of the material conveying compartment (706) communicates with the material dropping port (6). A motor (701) is fixedly installed in the mechanical compartment. A motor bevel gear (707) is sleeved on the output shaft of the motor (701). The output shaft of the motor (701) passes through the through hole (704) and is fixedly connected to the spiral feeder (1).

4. The light material conveying and feeding mechanism according to claim 3, wherein An installation seat one (708) is provided at the top of the material conveying housing (702). The material conveying unit (7) is fixedly connected to the feeder (4) through the installation seat one (708).

5. A lightweight material conveying and feeding mechanism according to claim 1, characterized in that: The rotational connection between the feeder (4) and the dredging unit (5) is through a bearing connection. The dredging unit (5) includes a rotating rod (501). Blades (502) and bevel gears (503) are fixedly sleeved on the rotating rod (501). The bevel gear (503) is located at the bottom of the rotating rod (501). The bevel gear (503) meshes with the motor bevel gear (707). The rotating rod (501) is driven by the output shaft of the motor to rotate slowly. The blades rotate with the rotating rod (501) inside the feeder (4) to complete dredging.

6. The light material conveying and feeding mechanism according to claim 1, characterized in that The discharging unit (9) includes a discharging cylinder (901). A discharging valve (902) is rotatably installed in the discharging cylinder. When the discharging valve (902) is closed, a cylindrical cavity is formed with the discharging cylinder to allow the material to pass through. When the discharging valve (902) is opened, the material drops.

7. The light material conveying and feeding mechanism according to claim 6, characterized in that, The discharge barrel (901) is provided with a support seat (905), the upper end of the support seat (905) is provided with a second mounting seat (906), the second mounting seat (906) is connected to the production environment, the lower end of the support seat (905) is provided with a valve mounting groove (907), a telescopic pull rod (3) is rotatably mounted in the valve mounting groove (907), and the other end of the telescopic pull rod (3) is rotatably mounted with a discharge valve (902), and the discharge valve (902) is opened when the telescopic pull rod (3) is opened and closed when the discharge valve (902) is opened.

8. The light material conveying and feeding mechanism according to claim 1, wherein The number of the discharging units (9) can be multiple, and the specific number can be set according to production requirements. When multiple discharging units (9) are set, the length of the screw feeder (1) needs to be adjusted to be consistent with the distance of the light material from the feeding unit (7) to the discharging unit (9). The two discharging units (9) are connected through the feeding channel (8), and the discharging unit (9) farthest from the feeding unit (7) is fixedly connected to the pressure cover (10).

9. The light material conveying and feeding mechanism according to claim 1, characterized in that, When multiple discharge units (9) are provided for feeding, they are opened in a time-sharing manner in a sequence from near to far. The discharge unit (9) closest to the feeding unit (7) opens the discharge valve (902) first. After the discharge unit (9) completes feeding, the discharge valve (902) is closed, so that light materials can be sent to the next discharge unit (9) through the discharge unit (9).

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