CN217249468U - Processing device is smashed to raw materials for feed production - Google Patents

Abstract

The utility model discloses a raw material crushing and processing device for feed production, the utility model discloses a crusher shell, the inside of crusher shell is equipped with the annular filter screen, the below intercommunication of crusher shell has the discharging pipe, the top intercommunication of annular filter screen has the inlet pipe, and the inlet pipe runs through the lateral wall of crusher shell; the raw materials to be crushed enter the annular filter screen through the feeding pipe, the driving motor is connected with an external power supply to work so as to enable the central rotating rod to rotate, the planetary rotating rod rotates around the central rotating rod as a circle center and simultaneously rotates under the driving of the planetary gear structure, the central rotating rod and the planetary rotating rod are both provided with crushing blades, and the crushing blades cut and crush the raw materials when rotating; the overall cutting and crushing effect can be better.

Description

A raw material crushing and processing device for feed production

technical field

The utility model relates to the technical field of a raw material crushing device for feed production, in particular to a raw material crushing and processing device for feed production.

Background technique

The existing raw material pulverizing and processing device for feed production has poor pulverizing effect. Therefore, a raw material pulverizing and processing device for feed production is proposed.

Utility model content

In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a raw material pulverizing and processing device for feed production, which includes a pulverizing machine shell, and an annular filter screen is arranged inside the pulverizing machine shell. A discharge pipe is communicated with the lower part of the casing, a feed pipe is communicated above the annular filter screen, and the feed pipe penetrates the side wall of the pulverizer casing;

A drive motor is installed on the casing of the pulverizer, and a central rotating rod connected to the output end of the driving motor is rotatably installed in the annular filter screen. There are pulverizing blades on both the center rotating rod and the planetary rotating rod;

Two sides of the annular filter screen are symmetrically rotatably installed with protective disks, and both the central rotating rod and the planetary rotating rod rotate through the protective disk.

Preferably, a scraper in contact with the annular filter screen is connected between the two protective discs.

Preferably, a purge fan is installed on the discharge pipe.

Preferably, the planetary gear structure includes a gear ring fixedly mounted on the crusher casing, a sun gear is fixedly mounted on the central rotating rod, the sun gear is arranged in the middle of the gear ring, and the sun gear and the gear ring Several planetary gears are meshed and connected therebetween, and the planetary gears are fixedly mounted on the planetary rotating rod.

Preferably, a closure member is detachably installed on the feed pipe.

The beneficial technical effect of the utility model is as follows: the raw material to be pulverized enters into the annular filter screen through the feeding pipe, the driving motor is connected to the external power supply to make the central rotating rod rotate, and the planetary rotating rod is driven by the planetary gear structure to make the planetary rotating rod rotate. It rotates with the center rotating rod as the center of the circle. Both the center rotating rod and the planetary rotating rod are provided with crushing blades. When rotating, the crushing blades will cut and crush the raw materials, which can make the overall cutting and crushing effect better;

The pulverized raw materials are filtered and dropped into the pulverizer shell through the filter screen, and then discharged from the discharge pipe to ensure the quality of pulverization;

Under the action of the blowing fan, the material can be quickly discharged from the discharge pipe to avoid blockage.

Description of drawings

Figure 1 shows a schematic diagram of a front cross-sectional structure.

FIG. 2 shows a schematic diagram of a cross-sectional structure from a right side view.

FIG. 3 is a schematic diagram showing the enlarged structure of part A of FIG. 2 .

Reference numerals 1, pulverizer casing, 2, annular filter, 3, discharge pipe, 4, feed pipe, 5, drive motor, 6, center rotating rod, 7, planetary rotating rod, 8, protective disc, 9 , Crushing blade, 10, closure, 11, scraper, 12, blowing fan, 13, ring gear, 14, sun gear, 15, planetary gear.

Detailed ways

The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

The utility model proposes a raw material pulverizing and processing device for feed production, comprising a pulverizer casing 1, an annular filter screen 2 is arranged inside the pulverizer casing 1, and a discharge pipe 3 is communicated with the bottom of the pulverizer casing 1 , the top of the annular filter screen 2 is connected with a feed pipe 4, and the feed pipe 4 runs through the side wall of the pulverizer shell 1;

A drive motor 5 is installed on the pulverizer casing 1, and a central rotating rod 6 connected with the output end of the driving motor 5 is rotatably installed in the annular filter screen 2. The central rotating rod 6 is connected with a number of planetary gears. The planetary rotating rod 7, the center rotating rod 6 and the planetary rotating rod 7 are provided with pulverizing blades 9; the raw materials to be pulverized enter the annular filter screen 2 through the feeding pipe 4, and the driving motor 5 can be connected to the external power supply to work. The center rotating rod 6 is rotated, and driven by the planetary gear structure, the planetary rotating rod 7 rotates with the center rotating rod 6 as the center of the circle and rotates at the same time. The center rotating rod 6 and the planetary rotating rod 7 are provided with crushing blades 9. When rotating, the pulverizing blade cuts and pulverizes the raw materials, and the pulverized raw materials are filtered and dropped into the pulverizer shell 1 through the filter screen, and then discharged from the discharge pipe 3;

Two sides of the annular filter screen 2 are symmetrically installed with protective disks 8 , and the central rotating rod 6 and the planetary rotating rods 7 both rotate and penetrate through the protective disk 8 ; the protective disk 8 can play a protective role.

Specifically, a scraper 11 that is in contact with the annular filter 2 is connected between the two protective disks 8. When the protective disk 8 rotates, it drives the scraper 11 to rotate together to clean the annular filter 2 to avoid clogging. .

Specifically, the discharge pipe 3 is equipped with a purge fan 12, and under the action of the purge fan 12, the discharge pipe 3 can quickly discharge the material from the discharge pipe 3 to avoid blockage.

Specifically, the planetary gear structure includes a gear ring 13 fixedly mounted on the pulverizer casing 1 , a sun gear 14 is fixedly mounted on the central rotating rod 6 , and the sun gear 14 is arranged in the middle of the gear ring 13 , Several planetary gears 15 are meshed and connected between the sun gear 14 and the ring gear 13 , and the planetary gears 15 are fixedly mounted on the planetary rotating rod 7 .

Specifically, a closure member 10 is detachably mounted on the feed pipe 4 .

While the invention has been described with reference to preferred embodiments, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention, in particular, so long as there are no Structural conflicts, the technical features mentioned in each embodiment can be combined in any manner. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positions The terminology of the relationship is based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as Limitations of the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In addition, it should also be noted that, in the description of the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The term "comprising" or any other similar term is intended to encompass a non-exclusive inclusion such that a process, article, or device/means comprising a list of elements includes not only those elements, but also other elements not expressly listed, or also includes Elements inherent to these processes, items or equipment/devices.

So far, the technical solutions of the present invention have been described with reference to the preferred embodiments shown in the accompanying drawings, but those skilled in the art can easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. On the premise of not departing from the principle of the present invention, those skilled in the art can make equivalent changes or replacements to the relevant technical features, and the technical solutions after these changes or replacements will fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a raw materials shredding device for feed production, includes rubbing crusher shell (1), its characterized in that: an annular filter screen (2) is arranged inside the crusher shell (1), a discharge pipe (3) is communicated below the crusher shell (1), a feed pipe (4) is communicated above the annular filter screen (2), and the feed pipe (4) penetrates through the side wall of the crusher shell (1);

a driving motor (5) is installed on the pulverizer casing (1), a central rotating rod (6) connected with the output end of the driving motor (5) is rotatably installed in the annular filter screen (2), the central rotating rod (6) is connected with a plurality of planetary rotating rods (7) through a planetary gear structure, and pulverizing blades (9) are arranged on the central rotating rod (6) and the planetary rotating rods (7);

the two sides of the annular filter screen (2) are symmetrically and rotatably provided with a protective disc (8), and the central rotating rod (6) and the planet rotating rod (7) are both rotated to penetrate through the protective disc (8).

2. The raw material crushing and processing device for feed production according to claim 1, characterized in that: 2 scraping blades (11) which are in contact with the annular filter screen (2) are connected between the protection discs (8).

3. The raw material crushing and processing device for feed production according to claim 1, characterized in that: the discharge pipe (3) is provided with a purging fan (12).

4. The raw material crushing and processing device for feed production according to claim 1, characterized in that: the planet gear structure includes ring gear (13) of fixed mounting on rubbing crusher casing (1), fixed mounting has sun gear (14) on central bull stick (6), sun gear (14) are established in the centre of ring gear (13), the meshing is connected with a plurality of planet gears (15) between sun gear (14) and ring gear (13), planet gear (15) fixed mounting is on planet bull stick (7).

5. The raw material crushing and processing device for feed production according to claim 1, characterized in that: the feeding pipe (4) is detachably provided with a closing piece (10).

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