CN212333762U

CN212333762U - Impeller feeder

Info

Publication number: CN212333762U
Application number: CN202020888906.2U
Authority: CN
Inventors: 郁继强
Original assignee: Nanjing Yushi Biological Science & Technology Co ltd
Current assignee: Nanjing Yushi Biological Science & Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-12
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses an impeller feeder, put in the frame including the fodder, put in the shell of frame intercommunication with the fodder, the bottom of shell is equipped with the discharge gate, the support of setting in the shell bottom, the inside rotation of shell is connected with the impeller, the blade of impeller and the inner wall laminating of shell, preceding of shell, the back wall is provided with the clamshell, be equipped with the feed inlet between frame and the shell is put in to the fodder, a serial communication port, be equipped with an air inlet and two gas outlets with the inside intercommunication of shell on the shell, the air pump is connected to the air inlet, the air inlet is in between two gas outlets, two adjacent blades are towards one side end distance of shell, be greater than the air inlet and the distance of one of them gas. The impeller feeder blows air between the two blades through the air pump, and the phenomenon that feed is clamped between the two blades is avoided.

Description

Impeller feeder

Technical Field

The utility model relates to a feed processing transportation field, concretely relates to impeller feeder.

Background

The impeller feeder is used for continuously and uniformly feeding dry powdery materials or small-particle materials in an upper bin to the next mechanical tool and is a quantitative feeding mechanical tool.

A typical vane feeder includes a feed basket, a housing, and an impeller, and when a material in an upper feed basket drops by its own weight and is filled between blades of the impeller, the material is discharged at a lower portion thereof as the blades rotate, so that the vane feeder can discharge the material quantitatively and continuously.

However, the fodder is easily squeezed between the blades and is clamped between the blades, so that part of the fodder is left between the blades, and the unloading effect of the blades is influenced.

Disclosure of Invention

In order to overcome the not enough among the prior art, the utility model provides an impeller feeder, it has the adhesion that weakens between remaining fodder between the blade and the blade, the purpose that the fodder of being convenient for and blade break away from.

In order to realize the above-mentioned purpose, the utility model discloses an impeller feeder, put in the frame including the fodder, put in the shell of frame intercommunication with the fodder, the bottom of shell is equipped with the discharge gate, the support of setting in the shell bottom, the inside of shell is rotated and is connected with the impeller, the blade of impeller and the inner wall laminating of shell, the preceding of shell, the back wall is provided with the clamshell, the fodder is put in and is equipped with the feed inlet between frame and the shell, a serial communication port, be equipped with an air inlet and two gas outlets with the inside intercommunication of shell on the shell, the air pump is connected to the air inlet, the air inlet is in between two gas outlets, two adjacent blades are towards the terminal distance in one side of shell, be greater than the.

Further, connection structure is equipped with the screw thread section including setting up the air inlet connection pipe in the air inlet position in the outside of air inlet connection pipe, and the trachea end of air pump is equipped with the swivel nut, swivel nut threaded connection on the screw thread section.

Further, in the rotating process of the impeller, blades of the impeller sequentially pass through the feeding hole, the discharging hole and the air inlet.

Further, the impeller feeder is still including setting up the stirring device on the frame is put in to the fodder, stirs the material device including stirring the material motor, stirs the casing of material motor and fixes on the outer wall of frame is put in to the fodder, and the pivot of stirring the material motor pierces through the fodder and puts in the frame and stretches into the fodder and put in the frame, stirs fixedly connected with in the pivot of material motor and stirs the material pole.

Furthermore, the rotating shaft of the stirring motor is sleeved with the rotating shaft of the impeller through a belt, and the stirring motor drives the impeller to rotate through the belt.

Has the advantages that: set up air inlet and gas outlet, the air pump that the air inlet is connected blows in the air inlet, and remaining fodder before the blade is blown to the air, along with the blade constantly rotates, and remaining fodder is continuous can be followed the discharge gate and is discharged, and the gas that blows in the shell is discharged from the gas outlet, does not influence the inside atmospheric pressure of shell.

Drawings

The invention will be further described and illustrated with reference to the accompanying drawings.

Fig. 1 is an overall schematic structure diagram of the preferred embodiment of the present invention;

fig. 2 is a back side of the entire configuration diagram of the present embodiment.

Reference numerals: 1. a feed putting frame; 2. a housing; 3. a feed inlet; 4. a support; 5. a discharge port; 6. a housing; 7. an impeller; 8. a material stirring motor; 9. a material stirring rod; 10. a belt; 11. an air outlet; 12. an air inlet; 13. an air inlet connecting pipe.

Detailed Description

The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

Examples

As shown in fig. 1, the utility model provides an impeller feeder, put in frame 1 including the fodder, the bottom that frame 1 was put in to the fodder is fixed with shell 2, and shell 2's shape is circular, and shell 2's top is equipped with the feed inlet 3 of putting in frame 1 intercommunication with the fodder, and shell 2's bottom is provided with support 4, is equipped with discharge gate 5 between shell 2 and the support 4. The front wall and the rear wall of the shell 2 are both provided with a cover 6, the cover 6 is made of transparent materials, and a user can see the inside of the shell 2 through the cover 6. An impeller 7 is rotatably provided along the housing 2, a rotation shaft of the impeller 7 is provided in the front-rear direction, and the impeller 7 is in contact with the inner wall of the housing 2.

As shown in fig. 2, a material stirring motor 8 is arranged on the back of the feed putting frame 1, a casing of the material stirring motor 8 is fixed on the feed putting frame 1, a rotating shaft of the material stirring motor 8 penetrates through the feed putting frame 1, and a material stirring rod 9 is fixedly connected to the rotating shaft of the material stirring motor 8. The stirring motor 8 drives the stirring rod 9 to rotate in the feed feeding frame 1, and after the stirring rod stirs the feed, the feed in the feed feeding frame 1 is convenient to drop from the feed inlet 3.

As shown in fig. 2, a belt 10 is sleeved on the rotating shaft of the stirring motor, the belt 10 is further sleeved on the rotating shaft of the impeller 7, and the stirring motor drives the impeller 7 to rotate through the belt 10.

The operation process of the impeller feeder shown in fig. 1 is as follows: the fodder in the fodder feeding frame 1 naturally falls to the position between the blades in the shell 2 by means of gravity, the impeller 7 rotates clockwise, and the fodder between the blades is finally discharged at the discharge hole 5 at the bottom of the shell 2.

As shown in figure 1, the jamming between adjacent blades is easy to occur, so that the feed between the blades cannot be completely discharged. In order to solve the problem of material jamming between the blades, two air outlets 11 and one air inlet 12 are arranged on the shell 2, the two air inlets 12 and the one air outlet 11 are both communicated with the inside and the outside of the shell 2, and the air inlet 12 is positioned between the two air outlets 11.

As shown in fig. 1, the distance between the ends of the two adjacent blades facing the housing 2 is greater than the distance between the air inlet 12 and one of the air outlets 11, which is because it can be ensured that at least one air outlet 11 and one air inlet 12 are located between the two blades at the same time during the rotation of the blades.

As shown in fig. 1, since the vane rotates clockwise, the vane passes through the inlet port 3, the outlet port 5, and the inlet port 12 in sequence during rotation when viewed from the top of the housing 2 as a starting point.

As shown in fig. 1, the outer wall of the housing 2 is provided with a connection structure connected to the air inlet 12, the connection structure includes an air inlet connection pipe 13 disposed on the outer wall of the housing 2, the air inlet connection pipe 13 is communicated with the air inlet 12, and a thread section is disposed on the outer side of the air inlet connection pipe 13. The air inlet connecting pipe 13 is connected with the air pump, the air inlet connecting pipe 13 is connected with an air pipe of the air pump in a threaded connection mode, and the air pipe is a metal gooseneck. The air pump blows air from the intake pipe, discharges the air from the outlet duct again, and the air produces the air current in shell 2 inside, blows the fodder that is detained between each blade, guarantees to break away from easily between fodder and each blade. Because the housing 6 arranged on the front wall and the rear wall of the shell 2 is made of transparent materials, people can conveniently observe whether feed residues exist between the blades.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. Impeller feeder, put in the frame including the fodder, put in the shell of frame intercommunication, with the fodder, the bottom of shell is equipped with the discharge gate, sets up the support in the shell bottom, the internal rotation of shell is connected with the impeller, the blade of impeller and the inner wall laminating of shell, preceding, the back wall of shell are provided with the clamshell, be equipped with the feed inlet between frame and the shell is put in to the fodder, its characterized in that, be equipped with an air inlet and two gas outlets with the inside intercommunication of shell on the shell, the air pump is connected to the air inlet, the air inlet is in between two gas outlets, adjacent two the blade is greater than the distance of air inlet and one of them gas outlet towards one side end distance of shell, the air inlet is equipped with connection structure.

2. The impeller feeder of claim 1, wherein the connection structure comprises an air inlet connection pipe arranged at the position of the air inlet, a threaded section is arranged on the outer side of the air inlet connection pipe, and a threaded sleeve is arranged at the tail end of an air pipe of the air pump and is in threaded connection with the threaded section.

3. The impeller feeder of claim 1, wherein the blades of the impeller pass through the feed port, the discharge port, and the gas inlet in sequence during rotation of the impeller.

4. The impeller feeder of claim 1, further comprising a stirring device disposed on the feed putting frame, wherein the stirring device comprises a stirring motor, a casing of the stirring motor is fixed on an outer wall of the feed putting frame, a rotating shaft of the stirring motor penetrates through the feed putting frame and extends into the feed putting frame, and a stirring rod is fixedly connected to the rotating shaft of the stirring motor.

5. The impeller feeder of claim 4, wherein the rotation shaft of the stirring motor is sleeved with the rotation shaft of the impeller through a belt, and the stirring motor drives the impeller to rotate through the belt.