CN216024745U

CN216024745U - Flexible feeding device

Info

Publication number: CN216024745U
Application number: CN202122424487.4U
Authority: CN
Inventors: 钱雪君; 马欢欢
Original assignee: Shanghai Lvyi Machinery Manufacturing Co ltd
Current assignee: Shanghai Lvyi Machinery Manufacturing Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-15
Anticipated expiration: 2031-10-09

Abstract

The application discloses a flexible feeding device, which relates to the technical field of drug configuration and comprises a bottom plate conveying pipe, wherein a spiral feeder is arranged inside the conveying pipe, the spiral feeder is rotationally connected with the conveying pipe, one end of the conveying pipe is fixedly connected with a motor, and the output end of the motor penetrates through the conveying pipe and is fixedly connected with the spiral feeder; this application is through going out the pencil, first rubber packing ring, the connecting pipe, second rubber packing ring and advance the cooperation setting between pencil isotructure, elasticity performance through first rubber packing ring and second rubber packing ring reduces vibrations by a wide margin, avoided the connecting pipe both ends simultaneously with go out the pencil and advance the hard collision of pencil, solved among the prior art effectively that actuating mechanism operation produces the vibration and lead to going out the problem that the junction between pencil and connecting pipe and the batching jar damaged easily, thereby life has been improved.

Description

Flexible feeding device

Technical Field

The application relates to the technical field of drug configuration, in particular to a flexible feeding device.

Background

In the pharmaceutical industry, the raw materials of the medicines are added into a mixing tank through a feeding device and are mixed and reacted in the mixing tank.

Among the prior art, through metal unloading pipe fixed connection between feeding device and the batching jar, feeding device self is equipped with actuating mechanism, when carrying the medicine raw materials, actuating mechanism operation can drive the whole vibration that produces of feeding device, and batching jar fixed mounting is in the assigned position, during feeding device vibration, exert the effort to the unloading pipe, long-time effort can lead to the junction between unloading pipe and feeding device and unloading pipe and the batching jar to damage, directly lead to the unloading pipe damaged or the batching jar is damaged even, influence pharmaceutical production.

SUMMERY OF THE UTILITY MODEL

In order to improve when carrying the medicine raw materials, the actuating mechanism operation produces the vibration and leads to the problem that junction between unloading pipe and feeding device and unloading pipe and the batching jar damaged easily, this application provides a flexible feeding device.

The application provides a flexible feeding device adopts following technical scheme:

a flexible feeding device comprises a bottom plate conveying pipe, wherein a spiral feeder is arranged inside the conveying pipe and is rotatably connected with the conveying pipe, a motor is fixedly connected to one end of the conveying pipe, the output end of the motor penetrates through the conveying pipe and is fixedly connected with the spiral feeder, a medicine discharging pipe is arranged at the bottom of the conveying pipe and penetrates through the side wall of the conveying pipe and is communicated with a cavity inside the conveying pipe;

the bottom of the medicine outlet pipe is sleeved with a connecting pipe, a first rubber gasket is arranged in an inner cavity at the top end of the connecting pipe, the first rubber gasket is sleeved on the outer surface of the medicine outlet pipe and is fixedly connected with the medicine outlet pipe, a second rubber gasket is arranged at the bottom of the connecting pipe and is fixedly connected with the connecting pipe, a batching tank is arranged at the bottom of the second rubber gasket, a medicine inlet pipe is arranged at the top of the batching tank, the bottom of the medicine inlet pipe is communicated with a cavity in the batching tank, and the top of the medicine inlet pipe is sleeved on the outer surface of the second rubber gasket;

one of them side of connecting pipe is equipped with the bracing piece, the bottom of bracing piece with batching jar top fixed connection, the top fixedly connected with connecting rod of bracing piece, the connecting rod is kept away from one of terminal fixedly connected with solid fixed ring of bracing piece, gu fixed ring cover is located on the surface of connecting pipe.

Optionally, the screw feeder is circular, the diameter of the screw feeder is equal to the inner diameter of the conveying pipe, and the outer surface of the screw feeder is in sliding contact with the inner wall of the conveying pipe.

Optionally, it is the pipe column structure to go out the pencil, it is located to go out the pencil the conveyer pipe with the one end that the motor is connected, the top that goes out the pencil runs through the conveyer pipe, and with conveyer pipe fixed connection.

Optionally, the inner diameter of the top of the connecting pipe is larger than the diameter of the medicine outlet pipe, a gap is reserved between the inner wall of the connecting pipe and the outer wall of the medicine outlet pipe, and the size of the gap is matched with that of the first rubber gasket.

Optionally, the internal diameter of advancing the pencil is greater than connecting pipe bottom diameter, the bottom of advancing the pencil runs through batching jar, and with batching jar fixed connection.

Optionally, the fixing ring is annular, a through hole is formed in the outer surface of the fixing ring, and the through hole penetrates through the fixing ring and is communicated with the inside of the fixing ring.

Optionally, the through-hole inner wall is provided with threads, a bolt is arranged inside the through-hole, and the bolt passes through the through-hole to penetrate through the fixing ring and is in threaded connection with the fixing ring.

Optionally, the bolt is located one of the inside of solid fixed ring is served and is equipped with the spring, wherein one end of spring with bolt fixed connection, the other end of spring with the outer wall looks butt of connecting pipe.

In conclusion, the beneficial effects of the application are as follows:

this application is through going out the pencil, first rubber packing ring, the connecting pipe, second rubber packing ring and advance the cooperation setting between pencil isotructure, make out the pencil and advance the junction of pencil and connecting pipe and seal up and protect through first rubber packing ring and second rubber packing ring, elasticity performance through first rubber packing ring and second rubber packing ring reduces vibrations by a wide margin, avoided the connecting pipe both ends simultaneously with go out the pencil and advance the rigid collision of pencil, the problem of the junction damage between actuating mechanism operation production vibration leads to out pencil and connecting pipe and the batching jar among the prior art easily has been solved effectively.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the two ends of the connecting tube of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection tube and the fixing ring of the present invention;

description of reference numerals: 1. a delivery pipe; 2. a screw feeder; 3. a motor; 4. a medicine outlet pipe; 5. a connecting pipe; 6. a first rubber gasket; 7. a medicine inlet pipe; 8. a second rubber gasket; 9. a dosing tank; 10. a support bar; 11. a connecting rod; 12. a fixing ring; 13. a through hole; 14. a bolt; 15. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-3, a flexible feeding device, including a bottom plate conveying pipe 1, the conveying pipe 1 is a circular tubular structure, the conveying pipe 1 is arranged for conveying medicinal materials, a spiral feeder 2 is arranged inside the conveying pipe 1, the spiral feeder 2 is in a circular rod shape, an arc plate in a thread shape is surrounded on the outer surface of the spiral feeder 2, the spiral feeder 2 is rotatably connected with the conveying pipe 1, one end of the conveying pipe 1 is fixedly connected with a motor 3, the output end of the motor 3 penetrates through the conveying pipe 1 and is fixedly connected with the spiral feeder 2, after the motor 3 is connected with an external power supply, the spiral feeder 2 can be driven to rotate by the rotation of the output end of the motor 3, the medicinal materials are transferred from one end of the conveying pipe 1 to the other end, so as to realize the transmission of the medicinal materials, a medicine outlet pipe 4 is arranged at the bottom of the conveying pipe 1, the medicine outlet pipe 4 penetrates through the side wall of the conveying pipe 1 and is communicated with the inner cavity of the conveying pipe 1, after the medicine conveying to the one end that closes on motor 3, the medicinal material is under self action of gravity, and the gliding of medicine pipe 4 is gone out to the medicinal material, discharges conveyer pipe 1.

The bottom of the medicine outlet pipe 4 is sleeved with a connecting pipe 5, a first rubber gasket 6 is arranged in an inner cavity at the top end of the connecting pipe 5, the first rubber gasket 6 is made of rubber and has elasticity, the first rubber gasket 6 is sleeved on the outer surface of the medicine outlet pipe 4 and is fixedly connected with the medicine outlet pipe 4, the outer surface of the first rubber gasket 6 is fixedly connected with the inner wall of the connecting pipe 5, so that the medicine outlet pipe 4 is connected with the connecting pipe 5, the bottom of the connecting pipe 5 is provided with a second rubber gasket 8, the second rubber gasket 8 is fixedly connected with the connecting pipe 5, the bottom of the second rubber gasket 8 is provided with a batching tank 9, the top of the batching tank 9 is provided with a medicine inlet pipe 7, the connecting pipe 5 is positioned between the medicine outlet pipe 4 and the medicine inlet pipe 7 and connects the medicine outlet pipe 4 with the medicine inlet pipe 7, the bottom of the medicine inlet pipe 7 is communicated with a cavity inside the batching tank 9, after a medicinal material conveyed by the spiral feeder 2 falls down through the medicine outlet pipe 4, processing in falling into batching jar 9 along connecting pipe 5 and advance pencil 7, it locates on the surface of second rubber packing ring 8 to advance 7 top covers of pencil, set up first rubber packing ring 6 and second rubber packing ring 8, be used for sealing and buffering the junction of going out pencil 4 and connecting pipe 5 top and connecting pipe 5 bottom and entering pencil 7 respectively, cushioning effect through first rubber packing ring 6 and second rubber packing ring 8, the vibrations that produce when reducing motor 3 operation are to the influence of connecting pipe 5 both ends junction, the problem of connecting pipe 5 both ends junction owing to vibrations damage has been avoided as far as possible.

One of them side of connecting pipe 5 is equipped with bracing piece 10, the bottom and the 9 top fixed connection of batching jar of bracing piece 10, it is used for supporting to set up bracing piece 10, the top fixedly connected with connecting rod 11 of bracing piece 10, connecting rod 11 is the rectangular rod-like structure, one of connecting rod 11 keeps away from bracing piece 10 serves solid fixed ring 12 of fixedly connected with, gu fixed ring 12 overlaps locates on the surface of connecting pipe 5, fix the surface of connecting pipe 5 through solid fixed ring 12, prevent the vibrations in-process that produces when motor 3 operates, connecting pipe 5 is because self action of gravity gliding, lead to connecting pipe 5 and first rubber packing ring 6 and the problem that the junction of second rubber packing ring 8 produced the damage.

Referring to fig. 1, screw feeder 2 is circular, and screw feeder 2's diameter equals the internal diameter of conveyer pipe 1, and screw feeder 2's surface and conveyer pipe 1's inner wall sliding contact make screw feeder 2's convex platelike structure can laminate with conveyer pipe 1 inner wall, avoid at the pay-off in-process, the medicinal material passes through the clearance roll-off between screw feeder 2 and the conveyer pipe 1, influences the problem of pay-off efficiency.

Referring to fig. 1, go out pencil 4 and be round tubular structure, it is located the one end that conveyer pipe 1 and motor 3 are connected to go out pencil 4, go out the top of pencil 4 and run through conveyer pipe 1, and with conveyer pipe 1 fixed connection, rotate when motor 3 and drive screw feeder 2 and rotate, when carrying the medicinal material to motor 3 department through conveyer pipe 1, the medicinal material is discharged to connecting pipe 5 from the top of going out pencil 4 under extrusion and action of gravity, and discharge the medicine to the batching jar 9 inside of advancing 7 bottoms of pencil through the connecting pipe.

Referring to fig. 1, the inner diameter of the top of the connecting pipe 5 is larger than the diameter of the medicine outlet pipe 4, a gap is left between the inner wall of the connecting pipe 5 and the outer wall of the medicine outlet pipe 4, the size of the gap is matched with the size of the first rubber gasket 6, the inner diameter of the medicine inlet pipe 7 is larger than the diameter of the bottom of the connecting pipe 5, the bottom of the medicine inlet pipe 7 penetrates through the proportioning tank 9, and is fixedly connected with a batching tank 9, a certain gap is reserved between the medicine outlet pipe 4 and the medicine inlet pipe 7 as well as the connecting pipe 5, the reserved gap is used for installing a first rubber gasket 6 and a second rubber gasket 8, when sealing up through first rubber packing ring 6 and second rubber packing ring 8, the elastic property of first rubber packing ring 6 and second rubber packing ring 8 can play fine shock attenuation effect, has avoided connecting pipe 5 and play pencil 4 and advance rigid contact when vibrations between pencil 7, leads to connecting pipe 5 and play pencil 4 and the junction of advancing pencil 7 to produce damaged problem.

Referring to fig. 2-3, the fixing ring 12 is in a ring shape, a through hole 13 is formed on the outer surface of the fixing ring 12, the through hole 13 penetrates through the fixing ring 12 and is communicated with the inside of the fixing ring 12, threads are formed on the inner wall of the through hole 13, a bolt 14 is arranged inside the through hole 13, the bolt 14 penetrates through the fixing ring 12 through the through hole 13, one end of the bolt 14, which is screwed with the fixing ring 12, inside the fixing ring 12 is provided with a spring 15, one end of the spring 15 is fixedly connected with the bolt 14, the other end of the spring 15 is abutted against the outer wall of the connecting pipe 5, the spring 15 is pressed tightly against the inner wall of the fixing ring 12 through the bolt 14 on the fixing ring 12 under the action of a restoring force, so that the connecting pipe 5 and the fixing ring 12 are relatively fixed, and the spring 15 has elasticity, when the connecting pipe 5 is synchronously vibrated by the influence generated by the rotation of the motor 3, the vibration of the connecting pipe 5 can be reduced through the elastic force of the spring 15, not only reduced 5 both ends of connecting pipe and play pencil 4 and advance the collision dynamics between pencil 7, avoided connecting pipe 5 and solid fixed ring 12 inner wall to produce rigid collision moreover, lead to the inside problem that drops of connecting pipe 5 follow solid fixed ring 12.

The implementation principle of the application is as follows: when the medicine dispensing device is used, firstly, the motor 3 is opened, the screw feeder 2 is driven to rotate through the rotation of the motor 3, the medicine is conveyed to the top of the dispensing tank 9 along the conveying pipe 1, the medicine falls into the medicine discharging pipe 4 under the extrusion and self-gravity action of the screw feeder 2, the bottom of the medicine discharging pipe 4 is connected with the connecting pipe 5 through the first rubber gasket 6, the bottom of the connecting pipe 5 is connected with the medicine inlet pipe 7 through the second rubber gasket 8, the connection part of the two ends of the connecting pipe 5 is subjected to shock absorption and protection through the first rubber gasket 6 and the second rubber gasket 8, the problem that the connection part of the connecting pipe 5 and the medicine outlet pipe 4 and the medicine inlet pipe 7 is damaged due to the rigid collision between the connecting pipe 5 and the medicine outlet pipe 4 and the medicine inlet pipe 7 during vibration is avoided, meanwhile, the spring 15 is arranged inside the fixing ring 12 to fix the connecting pipe 5, when the connecting pipe 5 vibrates, the elastic action of the spring 15 is utilized, reduce the vibration frequency of connecting pipe 5, further protected the junction at connecting pipe 5 both ends, when having solved the transport medicine raw materials, actuating mechanism operation produces the vibration and leads to going out the problem that the junction between pencil 4 and connecting pipe 5 and batching jar 9 damages easily.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A flexible feeding device comprises a bottom plate conveying pipe (1), and is characterized in that: the automatic medicine feeding device is characterized in that a spiral feeder (2) is arranged inside the conveying pipe (1), the spiral feeder (2) is rotatably connected with the conveying pipe (1), a motor (3) is fixedly connected to one end of the conveying pipe (1), the output end of the motor (3) penetrates through the conveying pipe (1) and is fixedly connected with the spiral feeder (2), a medicine discharging pipe (4) is arranged at the bottom of the conveying pipe (1), and the medicine discharging pipe (4) penetrates through the side wall of the conveying pipe (1) and is communicated with a cavity inside the conveying pipe (1);

the medicine outlet pipe is characterized in that a connecting pipe (5) is sleeved at the bottom of the medicine outlet pipe (4), a first rubber gasket (6) is arranged in an inner cavity at the top end of the connecting pipe (5), the first rubber gasket (6) is sleeved on the outer surface of the medicine outlet pipe (4) and fixedly connected with the medicine outlet pipe (4), a second rubber gasket (8) is arranged at the bottom of the connecting pipe (5), the second rubber gasket (8) is fixedly connected with the connecting pipe (5), a batching tank (9) is arranged at the bottom of the second rubber gasket (8), a medicine inlet pipe (7) is arranged at the top of the batching tank (9), the bottom of the medicine inlet pipe (7) is communicated with an inner cavity of the batching tank (9), and the top of the medicine inlet pipe (7) is sleeved on the outer surface of the second rubber gasket (8);

one of them side of connecting pipe (5) is equipped with bracing piece (10), the bottom of bracing piece (10) with batching jar (9) top fixed connection, the top fixedly connected with connecting rod (11) of bracing piece (10), keep away from connecting rod (11) one of serving of bracing piece (10) is served fixed ring (12), fixed ring (12) cover is located on the surface of connecting pipe (5).

2. A flexible charging device as claimed in claim 1, characterised in that: screw feeder (2) are circular, the diameter of screw feeder (2) equals the internal diameter of conveyer pipe (1), the surface of screw feeder (2) with the inner wall sliding contact of conveyer pipe (1).

3. A flexible charging device as claimed in claim 2, characterised in that: go out pencil (4) and be round tubular structure, it is located to go out pencil (4) conveyer pipe (1) with the one end that motor (3) are connected, the top that goes out pencil (4) runs through conveyer pipe (1), and with conveyer pipe (1) fixed connection.

4. A flexible charging device as claimed in claim 1, characterised in that: the diameter of the inner diameter of the top of the connecting pipe (5) is larger than the diameter of the medicine outlet pipe (4), a gap is reserved between the inner wall of the connecting pipe (5) and the outer wall of the medicine outlet pipe (4), and the size of the gap is matched with that of the first rubber gasket (6).

5. A flexible charging device as claimed in claim 1, characterised in that: the internal diameter of advancing pencil (7) is greater than connecting pipe (5) bottom diameter, the bottom of advancing pencil (7) runs through batching jar (9), and with batching jar (9) fixed connection.

6. A flexible charging device as claimed in claim 1, characterised in that: the fixing ring (12) is in a circular ring shape, a through hole (13) is formed in the outer surface of the fixing ring (12), and the through hole (13) penetrates through the fixing ring (12) and is communicated with the inside of the fixing ring (12).

7. A flexible charging device as claimed in claim 6, characterised in that: be equipped with the screw thread on through-hole (13) inner wall, through-hole (13) inside is equipped with bolt (14), bolt (14) pass through-hole (13) run through solid fixed ring (12), and with gu fixed ring (12) looks spiro union.

8. A flexible charging device as claimed in claim 7, characterised in that: bolt (14) are located one of the inside one end of solid fixed ring (12) is equipped with spring (15), wherein one end of spring (15) with bolt (14) fixed connection, the other end of spring (15) with the outer wall looks butt of connecting pipe (5).