CN218143926U

CN218143926U - Flexible feed opening and screw feeder

Info

Publication number: CN218143926U
Application number: CN202221902319.XU
Authority: CN
Inventors: 潘明东; 刘崇深; 杨爱香
Original assignee: Qingdao Dongjiuping Machinery Co ltd
Current assignee: Qingdao Dongjiuping Machinery Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-27
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a flexible feed opening and screw feeder relates to screw feeder technical field, the on-line screen storage device comprises a base, the connecting block fixedly connected with batcher body that the upper surface of base set up through two symmetries, the last fixed surface intercommunication of batcher body has the unloading pipe, the end fixing intercommunication of unloading pipe has the unloading hopper, the surface of batcher body is provided with motor one, the lower surface of motor one is provided with the motor cabinet, the bracing piece and the base looks fixed connection that the motor cabinet set up through two symmetries, the output shaft fixedly connected with screw type pivot of motor one, the surface of screw type pivot is provided with screw type delivery board, the effect that can carry out intermittent type nature unloading in the unloading pipe has been possessed, prevented under long-time work, the intraductal material of unloading is piled up, cause this internal material of screw feeder to block up the problem that influences device normal use, the load of screw type pivot and screw type delivery board has also been reduced simultaneously, the life of device has been prolonged.

Description

Flexible feed opening and screw feeder

Technical Field

The utility model relates to a screw feeder technical field specifically is a flexible feed opening and screw feeder.

Background

The screw feeder is a new generation product integrating steady flow conveying, weighing and metering of powder materials and quantitative control; the screw feeder is suitable for continuous metering and batching of powder materials in various industrial production environments; a plurality of advanced technologies are adopted, the operation is reliable, and the control precision is high; the device is particularly suitable for continuous metering and batching of powder materials in the industries of building materials, metallurgy, electric power, chemical industry and the like.

However, materials at the feeding port of the existing screw feeder can continuously fall into the feeder, so that the materials in the screw feeder are easily accumulated, the loads of the spiral rotating shaft and the conveying plate in the screw feeder can be increased while effective feeding can not be carried out, and the device is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible feed opening and screw feeder has possessed and has carried out intermittent type unloading in the unloading pipe, prevents under long-time work, causes this internal material of batcher to pile up the problem of jam, and has also reduced the load of screw type pivot and screw type delivery board simultaneously, has prolonged the life of device, has solved the technical problem who proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic feed opening and a screw feeder comprise a base, wherein the upper surface of the base is fixedly connected with a feeder body through two symmetrically arranged connecting blocks, a feeding pipe is fixedly communicated with the upper surface of the feeder body, the end part of the feeding pipe is fixedly communicated with a feeding hopper, a first motor is arranged on the surface of the feeder body, a motor base is arranged on the lower surface of the first motor, the motor base is fixedly connected with the base through two symmetrically arranged supporting rods, a screw rotating shaft is fixedly connected with an output shaft of the first motor, a screw conveying plate is arranged on the surface of the screw rotating shaft, and a discharging pipe is fixedly communicated with the lower surface of the feeder body;

the upper surface of the feeder body is provided with a telescopic part for intermittent feeding in the feeding pipe.

Preferably, the telescopic part comprises a fixed table fixedly connected to the upper surface of the feeder body, the surface of the fixed table is connected with a moving rod in a sliding manner, one end of the moving rod is fixedly connected with a telescopic plate, the other end of the moving rod is fixedly connected with a moving plate, a rectangular notch for the telescopic plate to extend into and be matched with is formed in the surface of the blanking tube, and a spring is arranged between the moving plate and the fixed table;

the feeding machine is characterized in that a second motor is arranged on the upper surface of the feeding machine body, a rotating shaft is fixedly connected to an output shaft of the second motor, and a cam is fixedly connected to the surface of the rotating shaft.

Preferably, the surface of the spiral rotating shaft is provided with a stirring rod for crushing large-particle materials.

Preferably, the two sides of the feeding pipe are provided with fixing blocks for fixing the feeding pipe better.

Preferably, the puddler is provided with the multiunit, and the puddler in every group all is provided with four and with the axis of screw-tupe pivot is the circumference and distributes.

Preferably, the surface of the discharge pipe is provided with a connecting ring, and the surface of the connecting ring is provided with a plurality of threaded through holes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an open motor two, drive the pivot and begin to rotate, change and make the inside of expansion plate reciprocal flexible to unloading pipe, to the inside material of unloading through carrying out intermittent type separation, reached and make the unloading intraductal can intermittent type nature unloading, prevented under long-time work, because the intraductal unloading that lasts of unloading, cause the problem that this internal material of batcher piles up the jam, and also reduced the load of screw-tupe pivot and screw-tupe delivery board simultaneously, prolonged the life of device.

2. The utility model discloses an open motor one, drive the screw-type pivot and begin to rotate for the puddler begins to rotate, smashes this internal large granule material of batcher, has reached and has prevented that the large granule material from producing and piling up, influences the problem of the normal use of device, has also further alleviateed the load of screw-type pivot and screw-type delivery board simultaneously.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an axonometric view two of the present invention.

In the figure: 2. a first motor; 3. a feeder body; 4. a fixed block; 5. a discharging pipe; 6. feeding a hopper; 7. a retractable plate; 8. a fixed table; 9. a spring; 10. moving the plate; 11. a rotating shaft; 12. a cam; 13. a second motor; 14. a travel bar; 15. a connecting ring; 16. a discharge pipe; 17. a motor base; 18. a base; 19. a screw-type rotating shaft; 20. a screw type conveying plate; 21. a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 3, the utility model provides a flexible feed opening and screw feeder, including base 18, connecting block fixedly connected with batcher body 3 that the upper surface of base 18 set up through two symmetries, the last fixed surface intercommunication of batcher body 3 has unloading pipe 5, the end fixing intercommunication of unloading pipe 5 has unloading hopper 6, the surface of batcher body 3 is provided with motor one 2, the lower surface of motor one 2 is provided with motor cabinet 17, motor cabinet 17 is through bracing piece and the base 18 looks fixed connection that two symmetries set up, the output shaft fixedly connected with screw type pivot 19 of motor one 2, the surface of screw type pivot 19 is provided with screw type delivery board 20, the lower fixed surface intercommunication of batcher body 3 has discharging pipe 16.

The upper surface of the feeder body 3 is provided with a telescopic part for intermittent feeding in the feeding pipe 5.

More specifically, this embodiment is when using, put into hopper 6 down with the material, material in hopper 6 down then can get into batcher body 3 through unloading pipe 5, open motor 2, the rotation of motor 2 then can drive screw type pivot 19 and begin to rotate, screw type pivot 19's rotation then can drive screw type delivery board 20 and begin to rotate, thereby carry the material that falls into batcher body 3, discharge from discharging pipe 16 at last, and under the effect of extensible part, can control the extension of expansion plate 7 and to the unloading intermittent type nature separation in unloading pipe 5, make the unloading pipe 5 interior intermittent type nature unloading, in order to prevent to work for a long time under, because last unloading in unloading pipe 5, cause the jam of piling up of material in batcher body 3, the load of screw type pivot 19 and screw type delivery board 20 has also been reduced simultaneously, thereby the life of device has also been prolonged.

Further, in the embodiment, the telescopic component comprises a fixed table 8 fixedly connected to the upper surface of the feeder body 3, a moving rod 14 is slidably connected to the surface of the fixed table 8, a telescopic plate 7 is fixedly connected to one end of the moving rod 14, a moving plate 10 is fixedly connected to the other end of the moving rod 14, a rectangular notch for the telescopic plate 7 to extend into and adapt to is formed in the surface of the blanking tube 5, and a spring 9 is jointly arranged between the moving plate 10 and the fixed table 8;

the upper surface of the feeder body 3 is provided with a second motor 13, an output shaft of the second motor 13 is fixedly connected with a rotating shaft 11, and the surface of the rotating shaft 11 is fixedly connected with a cam 12.

More specifically, when the present embodiment is used, the second motor 13 is turned on, the rotation of the second motor 13 drives the rotating shaft 11 to start rotating, the rotation of the rotating shaft 11 drives the cam 12 to start rotating, when the protruding end of the cam 12 contacts with the moving plate 10, along with the continued rotation of the cam 12, the moving plate 10 is driven to move towards the direction close to the discharging pipe 5, so that the moving rod 14 drives the extending plate 7 to move towards the direction close to the discharging pipe 5, and the extending plate 7 extends into the discharging pipe 5 to block the discharging inside the discharging pipe 5, along with the continued rotation of the cam 12, when the protruding end of the cam 12 is separated from the moving plate 10, the moving rod 14 and the extending plate 7 are driven to reset under the action of the elastic potential energy of the spring 9, that after the second motor 13 is turned on, the extending plate 7 extends back and forth to the inside the discharging pipe 5 along with the rotation of the cam 12, and the passing of the material inside the discharging pipe 5 is blocked intermittently, thereby achieving the effect of intermittent discharging in the discharging pipe 5.

Further, in this embodiment, the surface of the spiral rotating shaft 19 is provided with a stirring rod 21 for crushing large-particle materials.

More specifically, this embodiment is when using, and when opening motor 2 makes screw-type pivot 19 begin to rotate, the rotation of screw-type pivot 19 then can drive puddler 21 and begin to rotate to smash the large granule material to in the batcher body 3, prevent that the large granule material from producing and piling up, influence the normal use of device, also further alleviateed the load of screw-type delivery board 20 simultaneously, and then promoted the practicality of device.

Further, in this embodiment, the effect both sides of unloading pipe 5 all are provided with fixed block 4 to be used for better fixing unloading pipe 5, prevent along with the long-time use of device, make the material in unloading pipe 5 strike the inner wall of unloading pipe 5 when the whereabouts, make the slope of unloading pipe 5 and influence the normal use of device, further promoted the practicality of device.

Further, in this embodiment, puddler 21 is provided with the multiunit, and puddler 21 in every group all is provided with four and is the circumference with the axis of screw-tupe pivot 19 and distributes, and the puddler 21 that the multiunit set up can make the effect of smashing to the large granule material in the batcher body 3 better.

Further, in the present embodiment, the surface of the discharge pipe 16 is provided with a connection ring 15, and the surface of the connection ring 15 is provided with a plurality of threaded through holes for facilitating connection of the discharge pipe 16 with an external device through the connection ring 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible feed opening and screw feeder, includes base (18), its characterized in that: the feeding machine is characterized in that the upper surface of the base (18) is fixedly connected with a feeding machine body (3) through two symmetrically arranged connecting blocks, the upper surface of the feeding machine body (3) is fixedly communicated with a blanking pipe (5), the end part of the blanking pipe (5) is fixedly communicated with a blanking hopper (6), the surface of the feeding machine body (3) is provided with a motor I (2), the lower surface of the motor I (2) is provided with a motor base (17), the motor base (17) is fixedly connected with the base (18) through two symmetrically arranged supporting rods, an output shaft of the motor I (2) is fixedly connected with a spiral rotating shaft (19), the surface of the spiral rotating shaft (19) is provided with a spiral conveying plate (20), and the lower surface of the feeding machine body (3) is fixedly communicated with a discharging pipe (16);

the upper surface of the feeder body (3) is provided with a telescopic part for intermittent feeding in the feeding pipe (5).

2. The telescopic feed opening and screw feeder of claim 1, wherein: the telescopic component comprises a fixed table (8) fixedly connected to the upper surface of the feeder body (3), the surface of the fixed table (8) is connected with a moving rod (14) in a sliding mode, one end of the moving rod (14) is fixedly connected with a telescopic plate (7), the other end of the moving rod (14) is fixedly connected with a moving plate (10), a rectangular notch for the telescopic plate (7) to extend into and be matched with is formed in the surface of the blanking pipe (5), and a spring (9) is arranged between the moving plate (10) and the fixed table (8) together;

the upper surface of the feeding machine body (3) is provided with a second motor (13), an output shaft of the second motor (13) is fixedly connected with a rotating shaft (11), and a cam (12) is fixedly connected with the surface of the rotating shaft (11).

3. A flexible feed opening and screw feeder according to claim 1, characterized in that: the surface of the spiral rotating shaft (19) is provided with a stirring rod (21) for crushing large-particle materials.

4. A flexible feed opening and screw feeder according to claim 1, characterized in that: both sides of the feeding pipe (5) are provided with fixing blocks (4) for fixing the feeding pipe (5) better.

5. The telescopic feed opening and screw feeder of claim 3, wherein: the stirring rods (21) are provided with a plurality of groups, and the stirring rods (21) in each group are provided with four stirring rods and are circumferentially distributed along the axis of the spiral rotating shaft (19).

6. The telescopic feed opening and screw feeder of claim 1, wherein: the surface of the discharge pipe (16) is provided with a connecting ring (15), and the surface of the connecting ring (15) is provided with a plurality of threaded through holes.