Self-cleaning dust-free powder metering and conveying dust-free feeding system

Abstract

The utility model discloses a self-cleaning dust-free powder metering and conveying dust-free feeding system which comprises a feeding machine table, a connecting hose is arranged on the lower end face of the feeding machine table, a clamping plate is fixedly arranged at one end of the connecting hose, the clamping plate is arranged in a limiting disc, and the limiting disc is fixedly connected to a guide-in pipe. An anti-skid rotary knob is arranged on the outer side of the limiting disc and fixedly connected with a threaded rod, one end of the threaded rod is arranged in the limiting disc, one end of the guide-in pipe is fixedly connected to a vacuum suction tank, a discharging tank is arranged on the lower end face of the vacuum suction tank, a protective cover is arranged on the rear side of the discharging tank, and a motor is arranged in the protective cover. And a limiting rod is arranged at one end of the motor, one end of the limiting rod is clamped to a limiting groove plate, a fixing rod is fixedly arranged in the middle of the limiting groove plate, a limiting baffle is arranged on one side of the fixing rod, the connecting hose can be conveniently detached, meanwhile, the connecting hose can be connected with the vacuum suction tank in a sealed mode, and powder can be metered and descended.

Description

Technical Field

[0001] The utility model relates to the technical field of self-cleaning dust-free powder conveying and feeding systems, in particular to a self-cleaning dust-free powder metering conveying and dust-free feeding system. Background Art

[0002] At present, in modern industrial production, accurately measuring and adding solid powder into liquid is the most common production process in the pharmaceutical, food, chemical and cosmetic industries. The traditional feeding method is to use a dispersed reaction equipment for direct feeding, by adding the weighed powder into a reaction tank filled with liquid, and using a stirring device to mix the powder and liquid.

[0003] The existing self-cleaning dust-free powder metering and conveying dust-free feeding system performs discharging processing through feeding, vacuum suction, crushing and whole material, and vibration screening. However, the vacuum suction is often in a vacuum state and does not contact the air for dust-free processing. The connecting hose and the suction tank need to be sealed. The existing sealing effect is poor. Impurities and bacteria in the air will enter the tank and affect the powder processing, causing powder pollution and other problems. To solve the above problems, we proposed a self-cleaning dust-free powder metering and conveying dust-free feeding system for improvement and upgrading. Utility Model Content

[0004] The utility model aims to provide a self-cleaning dust-free powder metering and conveying dust-free feeding system to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] A self-cleaning dust-free powder metering and conveying dust-free feeding system is designed, including a feeding machine platform, a connecting hose is provided on the lower end surface of the feeding machine platform, and a clamping plate is fixedly provided on one end of the connecting hose, the clamping plate is arranged inside the limit plate, and the limit plate is fixedly connected to the introduction pipe, an anti-slip knob is arranged on the outside of the limit plate, the anti-slip knob is fixedly connected with a threaded rod, and one end of the threaded rod is arranged inside the limit plate, one end of the introduction pipe is fixedly connected to a vacuum suction tank, a discharge tank is provided on the lower end surface of the vacuum suction tank, and a protective cover is provided on the rear side of the discharge tank, a motor is provided inside the protective cover, a limiting rod is provided on one end of the motor, and one end of the limiting rod is clamped on the limiting slot plate, a fixing rod is fixedly provided in the middle of the limiting slot plate, and a limiting baffle is provided on one side of the fixing rod.

[0007] Furthermore, a feeding bin is arranged inside the feeding machine platform, a connecting hose is arranged at the lower end of the feeding bin, and a mounting groove is arranged inside the limiting plate.

[0008] Furthermore, sealing gaskets are respectively arranged inside the installation grooves, adhesive strips are arranged on the outer walls of the sealing gaskets and the adhesive strips are arranged on the sealing rings, and one end of the threaded rod is threadedly connected to the inside of the limiting plate and the extending end is connected to the clamping plate.

[0009] Furthermore, a crushing tank is arranged on the lower end surface of the discharge tank, a screening tank is arranged below the crushing tank and a connecting hose is arranged at the lower end of the screening tank, one end of the connecting hose is arranged on the discharge barrel and the discharge barrel is fixedly mounted on the support frame.

[0010] Furthermore, the motor is fixedly mounted on the protective shell and the protective shell is mounted inside the protective cover, a disc is provided on the upper end of the limit rod, the disc and the limit rod are both clamped on the limit slot plate, and the outer wall of the fixed rod is rotatably mounted inside the positioning plate.

[0011] Furthermore, one end of the fixing rod is fixedly connected to a mounting plate, an outer wall of the mounting plate is provided with a limit baffle, and four limit baffles are provided, and the limit baffles are rotatably mounted on the inner wall of the discharge tank.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a connecting hose, a limit plate, a clamping plate, a sealing pad, a sealing ring, an anti-slip knob, a threaded rod and other components. The clamping plate on the connecting hose is connected to the inside of the limit plate, and a sealing ring and a sealing pad are arranged inside the limit plate, so that the clamping plate is relatively sealed when it is squeezed and connected, and then the anti-slip knob is rotated to drive the threaded rod to fix the clamping plate inside the limit plate, which is conducive to improving the convenience of disassembly and assembly of the connecting hose and the sealing connection with the introduction pipe, thereby improving its sealing effect and having a simple structure.

[0014] 2. The utility model is provided with components such as a protective cover, a click, a limit rod, a disc, a limit slot plate, a fixed rod, a mounting plate, and a limit baffle plate. The motor inside the protective cover is driven to work, and then the motor drives the limit rod and the disc to rotate on the limit slot plate, and then the limit slot plate drives the mounting plate on the fixed rod to rotate. At the same time, the fixed rod rotates at the upper limit on the positioning plate, which can stably drive the four groups of limit baffles on the mounting plate to rotate intermittently, and can perform metered descent processing on the powder to avoid problems such as internal blockage caused by excessive descent of the powder. The operation is simple.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a self-cleaning dust-free powder metering, conveying and dust-free feeding system of the utility model;

[0018] Figure 2 It is a schematic diagram of the rear structure of a self-cleaning dust-free powder metering and conveying dust-free feeding system of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial disassembly structure of a self-cleaning dust-free powder metering and conveying dust-free feeding system of the utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of local split structure;

[0021] Figure 5 for Figure 3 Enlarge the schematic diagram of the split structure.

[0022] In the figure: 1. feeding machine; 2. feeding bin; 3. connecting hose; 4. inlet pipe; 5. vacuum suction tank; 6. protective cover; 7. feeding tank; 8. crushing tank; 9. screening tank; 10. support frame; 11. feeding barrel; 12. limit plate; 13. positioning plate; 14. limit baffle; 15. clamping plate; 16. protective shell; 17. motor; 18. disc; 19. limit rod; 20. limit slot plate; 21. fixing rod; 22. mounting plate; 23. mounting slot; 24. sealing ring; 25. sealing pad; 26. anti-slip knob; 27. threaded rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 - Figure 5As shown, the present embodiment provides a self-cleaning dust-free powder metering and conveying dust-free feeding system, including a feeding machine 1, a connecting hose 3 is provided on the lower end surface of the feeding machine 1, and a clamping plate 15 is fixedly provided on one end of the connecting hose 3, the clamping plate 15 is arranged inside the limiting disk 12, and the limiting disk 12 is fixedly connected to the introduction pipe 4, an anti-slip knob 26 is arranged on the outer side of the limiting disk 12, the anti-slip knob 26 is fixedly connected with a threaded rod 27, and one end of the threaded rod 27 is arranged inside the limiting disk 12, one end of the introduction pipe 4 is fixedly connected to the vacuum suction tank 5, a discharge tank 7 is provided on the lower end surface of the vacuum suction tank 5, and a protective cover 6 is provided on the rear side of the discharge tank 7, a motor 17 is provided inside the protective cover 6, a limiting rod 19 is provided on one end of the motor 17, and one end of the limiting rod 19 is clamped on the limiting slot plate 20, a fixing rod 21 is fixedly provided in the middle of the limiting slot plate 20, and a limiting baffle 14 is provided on one side of the fixing rod 21.

[0025] Preferably, a feeding bin 2 is provided inside the feeding machine platform 1, and a connecting hose 3 is provided at the lower end of the feeding bin 2, so as to facilitate the vacuum suction of the powder into the discharge tank 7, and an installation groove 23 is provided inside the limiting disk 12, and sealing gaskets 25 are respectively provided inside the installation grooves 23, and an adhesive strip is provided on the outer wall of the sealing gasket 25 and the adhesive strip is provided on the sealing ring 24, and one end of the threaded rod 27 is threadedly connected to the inside of the limiting disk 12 and the extending end is connected to the clamping plate 15, so as to facilitate fixing the clamping plate 15 inside the limiting disk 12 to make it sealed.

[0026] Preferably, a crushing tank 8 is provided on the lower end face of the discharge tank 7, a screening tank 9 is provided below the crushing tank 8, and a connecting hose 3 is provided at the lower end of the screening tank 9, one end of the connecting hose 3 is provided on the discharge barrel 11, and the discharge barrel 11 is fixedly mounted on the support frame 10, so as to facilitate the powder processing and final discharging processing, the motor 17 is fixedly mounted on the protective shell 16, and the protective shell 16 is mounted inside the protective cover 6, a disc 18 is provided on the upper end of the limit rod 19, and the disc 18 and the limit rod 19 are both clamped on the limit slot plate 20, and the outer wall of the fixed rod 21 is rotatably installed inside the positioning plate 13, so as to facilitate intermittent metering and lowering of the powder, and one end of the fixed rod 21 is fixedly connected to a mounting plate 22, and a limit baffle 14 is provided on the outer wall of the mounting plate 22, and the limit baffle 14 is set to four, and the limit baffle 14 is rotatably installed on the inner wall of the discharge tank 7.

[0027] The use principle and use process of the utility model are as follows: powder is put into the feeding bin 2 on the feeding machine platform 1, and the powder is sucked into the inside through the connecting hose 3 by using the vacuum suction tank 5, and the clamping plate 15 on the connecting hose 3 is connected to the inside of the limiting disk 12, and a sealing ring 24 and a sealing gasket 25 are arranged inside the limiting disk 12, so that the clamping plate 15 is relatively sealed when it is squeezed and connected, and then the anti-slip knob 26 is rotated to drive the threaded rod 27 to fix the clamping plate 15 inside the limiting disk 12, so that the connecting hose 3 is convenient for disassembly and assembly, and is connected and sealed with the introduction pipe 4, and the motor 17 inside the driving protective cover 6 works, and then the motor 17 drives the limiting rod 19 and the disc 18 to be clamped on the limiting slot plate 20 and rotate, and then the limiting slot plate 20 drives the mounting plate 22 on the fixing rod 21 to rotate, and at the same time, the fixing rod 21 rotates at the upper limit of the positioning plate 13, which can stably drive the four groups of limiting baffles 14 on the mounting plate 22 to rotate intermittently, and the powder can be measured and lowered.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. A self-cleaning dust-free powder metering and conveying dust-free feeding system, characterized in that: The invention comprises a feeding machine platform (1), wherein a connecting hose (3) is arranged on the lower end surface of the feeding machine platform (1), and a clamping plate (15) is fixedly arranged on one end of the connecting hose (3), wherein the clamping plate (15) is arranged inside a limiting plate (12), and the limiting plate (12) is fixedly connected to an introduction pipe (4), and an anti-slip knob (26) is arranged on the outside of the limiting plate (12), and a threaded rod (27) is fixedly connected to the anti-slip knob (26), and one end of the threaded rod (27) is arranged inside the limiting plate (12), and the introduction pipe (4) is fixedly connected to the threaded rod (27). One end of the tube (4) is fixedly connected to the vacuum suction tank (5); a discharge tank (7) is arranged on the lower end surface of the vacuum suction tank (5); a protective cover (6) is arranged on the rear side of the discharge tank (7); a motor (17) is arranged inside the protective cover (6); a limit rod (19) is arranged at one end of the motor (17); one end of the limit rod (19) is clamped on the limit slot plate (20); a fixed rod (21) is fixedly arranged in the middle of the limit slot plate (20); and a limit baffle (14) is arranged on one side of the fixed rod (21).

2. A self-cleaning dust-free powder metering and conveying dust-free feeding system according to claim 1, characterized in that: A feeding bin (2) is arranged inside the feeding machine platform (1), a connecting hose (3) is arranged at the lower end of the feeding bin (2), and a mounting groove (23) is arranged inside the limiting plate (12).

3. A self-cleaning dust-free powder metering and conveying dust-free feeding system according to claim 2, characterized in that: A sealing gasket (25) is respectively arranged inside the installation groove (23), an adhesive strip is arranged on the outer wall of the sealing gasket (25) and the adhesive strip is arranged on the sealing ring (24), one end of the threaded rod (27) is threadedly connected to the inside of the limiting plate (12) and the extended end is connected to the clamping plate (15).

4. A self-cleaning dust-free powder metering and conveying dust-free feeding system according to claim 1, characterized in that: The lower end surface of the material discharge tank (7) is provided with a crushing tank (8), a screening tank (9) is provided below the crushing tank (8), and a connecting hose (3) is provided at the lower end of the screening tank (9), one end of the connecting hose (3) is provided on a material discharge barrel (11), and the material discharge barrel (11) is fixedly mounted on a support frame (10).

5. The self-cleaning dust-free powder metering and conveying dust-free feeding system according to claim 1 is characterized in that: The motor (17) is fixedly mounted on the protective housing (16) and the protective housing (16) is mounted inside the protective cover (6); a disc (18) is provided at the upper end of the limiting rod (19); the disc (18) and the limiting rod (19) are both clamped on the limiting slot plate (20); and the outer wall of the fixing rod (21) is rotatably mounted inside the positioning plate (13).

6. The self-cleaning dust-free powder metering and conveying dust-free feeding system according to claim 1 is characterized in that: One end of the fixing rod (21) is fixedly connected to a mounting plate (22), and the outer wall of the mounting plate (22) is provided with a limit baffle (14), and the limit baffles (14) are arranged in four numbers, and the limit baffles (14) are rotatably mounted on the inner wall of the discharge tank (7).

Images