CN218502245U

CN218502245U - Sectional type auger shaft for pulverizer

Info

Publication number: CN218502245U
Application number: CN202121895952.6U
Authority: CN
Inventors: 邓彦伟
Original assignee: Xinxiang Huaxi Technology Co ltd
Current assignee: Xinxiang Huaxi Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2023-02-21
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a sectional type auger shaft for a crusher, which comprises a first auger shaft, a second auger shaft and a connecting structure; the connecting structure comprises a connecting shaft and a driving sleeve, one end of the connecting shaft is connected with the first auger shaft and rotates along with the first auger shaft, and the other end of the connecting shaft is detachably connected with the driving sleeve and drives the driving sleeve to rotate together; the driving sleeve is arranged in the second packing auger shaft and drives the second packing auger shaft to rotate together. The utility model discloses to fall into two sections structures of pegging graft together originally integrated into one piece's auger shaft, weakened holistic vibrations, but two segmentation structures symmetry formula settings carry out dynamic balance's setting very easily moreover, have improved holistic operation rotational speed and reliability.

Description

Sectional type auger shaft for pulverizer

Technical Field

The utility model belongs to the technical field of rubbing crusher, concretely relates to sectional type auger axle for rubbing crusher.

Background

Due to different requirements of animal husbandry in various regions, the forage breaking degree is required to be high in some regions; and the auger shaft that rubbing crusher or crushing structure that exists on the market used all is integrated into one piece, and in the actual operation, integrated into one piece's auger shaft does not do dynamic balance well, and the vibrations volume that arouses is big to the rotational speed is also high, causes the problem such as disconnected axle, part shatter very easily.

SUMMERY OF THE UTILITY MODEL

To the not enough of description among the above-mentioned prior art, the utility model provides a sectional type auger axle for rubbing crusher.

The utility model discloses the technical scheme who adopts does:

a sectional type auger shaft for a pulverizer comprises a first auger shaft, a second auger shaft and a connecting structure; the connecting structure comprises a connecting shaft and a driving sleeve, one end of the connecting shaft is connected with the first auger shaft and rotates along with the first auger shaft, and the other end of the connecting shaft is detachably connected with the driving sleeve and drives the driving sleeve to rotate together; the driving sleeve is arranged in the second packing auger shaft and drives the second packing auger shaft to rotate together. The utility model discloses a connection structure falls into two sections with the auger axle, has weakened the vibrations volume.

As a preferred scheme of the utility model, the connecting axle passes through support ring and first hank dragon axle fixed connection, and the support ring is installed in first hank dragon axle, support ring and first hank dragon axle inner wall and connecting axle outer wall tight fit.

As an optimized scheme of the utility model, the tip that connecting axle and driving sleeve correspond is equipped with the interlock tooth, and the driving sleeve inner wall is equipped with the interlock groove, and the interlock tooth is connected connecting axle and driving sleeve with interlock groove interlock cooperation. The occlusion connection avoids the separation, and ensures the normal transmission.

As a preferred scheme of the utility model, the first winch shaft comprises a first winch shaft cylinder and a first half shaft, and one end of the first half shaft extends into the first winch shaft cylinder and drives the first winch shaft cylinder to rotate together; first auger shaft section of thick bamboo outer wall is equipped with first rotating vane and crushing cutter structure, and crushing cutter structure is located first auger shaft section of thick bamboo and is close to first semi-axis position.

As a preferred scheme of the utility model, the driving sleeve passes through support ring and second auger axle fixed connection, and the support ring is installed in second auger axle, support ring and second auger axle inner wall and driving sleeve outer wall tight fit.

As a preferred scheme of the utility model, the second auger shaft comprises a second auger shaft cylinder and a second half shaft, and one end of the second half shaft extends into the second auger shaft cylinder and rotates together with the second auger shaft cylinder; and a second rotating blade and a crushing cutter structure are arranged on the outer wall of the second auger shaft cylinder, and the crushing cutter structure is positioned at the position, close to the second half shaft, of the second auger shaft cylinder.

As a preferred scheme of the utility model, the crushing cutter structure comprises a cutter holder, a cutter holder clamping piece, a cutter holder blocking piece and a blade; the tool apron is oppositely arranged, the tool apron clamping piece is arranged between the two tool aprons, the tool apron blocking piece is arranged at the end parts of the tool apron and the tool apron clamping piece, and the blade is fixed on the tool apron.

The utility model discloses to fall into two sections structures of pegging graft together originally integrated into one piece's auger axle, weaken holistic vibrations, but two segmentation structures symmetry formula sets up the very easy setting that carries out dynamic balance in addition, has improved holistic operation rotational speed and reliability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the first auger shaft of the present invention.

Fig. 2 is a schematic structural diagram of the second auger shaft of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

a sectional type auger shaft for a pulverizer comprises a first auger shaft 1, a second auger shaft 2 and a connecting structure.

As shown in fig. 1, the first auger shaft 1 comprises a first auger shaft cylinder 11 and a first semi-shaft 12, one end of the first semi-shaft 12 extends into the first auger shaft cylinder 11 and is supported and drives the first auger shaft cylinder 11 to rotate together through a support ring; first semi-axis 12 is connected with drive structure as the drive shaft, receives external power, and 11 outer walls of first auger shaft section of thick bamboo are equipped with first rotating vane 5 and crushing cutter structure 6, and crushing cutter structure 6 is located first auger shaft section of thick bamboo 11 and is close to first semi-axis 12 position.

As shown in fig. 2, the second screw shaft 2 comprises a second screw shaft cylinder 21 and a second half shaft 22, and one end of the second half shaft 22 extends into the second screw shaft cylinder 21 and rotates together with the second screw shaft cylinder 21; the outer wall of the second packing auger shaft cylinder 21 is provided with a second rotating blade 7 and a crushing cutter structure 6, and the crushing cutter structure 6 is positioned at the position of the second packing auger shaft cylinder 21 close to the second half shaft 22.

The crushing cutter structure 6 comprises a cutter seat, a cutter seat clamping piece, a cutter seat baffle 63 and a blade 64; the tool apron is oppositely arranged, the tool apron clamping piece is arranged between the two tool aprons, the tool apron blocking piece 63 is arranged at the end parts of the tool apron and the tool apron clamping piece, and the blade 64 is fixed on the tool apron.

Connection structure includes connecting axle 31 and driving sleeve 32, and connecting axle 31's one end is connected and rotates together along with first auger axle 1, specifically is connecting axle 31 passes through support ring 4 and 1 fixed connection of first auger axle, and support ring 4 is installed in first auger axle 1, support ring 4 and 1 inner wall of first auger axle and 31 outer wall tight fits of connecting axle.

The other end of the connecting shaft 31 is detachably connected with the driving sleeve 32 and drives the driving sleeve 32 to rotate together; the driving sleeve 32 is fixedly connected with the second auger shaft 2 through the supporting ring 4, the supporting ring 4 is installed in the second auger shaft 2, and the supporting ring 4 is tightly matched with the inner wall of the second auger shaft 2 and the outer wall of the driving sleeve 32 to drive the second auger shaft 2 to rotate together.

The detachable structure is that the end of the connecting shaft 31 corresponding to the driving sleeve 32 is provided with engaging teeth 33, the inner wall of the driving sleeve 32 is provided with engaging grooves 34, and the engaging teeth 33 and the engaging grooves 34 are engaged to connect the connecting shaft 31 and the driving sleeve 32. The occlusion connection avoids the separation, and ensures the normal transmission. The snap connection may be a direct spline configuration.

External power is transmitted through the first half shaft, the first half shaft drives the first auger shaft cylinder to rotate, the connecting shaft rotates along with the first auger shaft cylinder, and the connecting shaft is connected with the driving sleeve in an occluded mode, so that the driving sleeve rotates together, and the driving sleeve drives the second auger shaft to rotate.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sectional type auger shaft for rubbing crusher which characterized in that: comprises a first packing auger shaft (1), a second packing auger shaft (2) and a connecting structure; the connecting structure comprises a connecting shaft (31) and a driving sleeve (32), one end of the connecting shaft (31) is connected with the first auger shaft (1) and rotates along with the first auger shaft (1), and the other end of the connecting shaft (31) is detachably connected with the driving sleeve (32) and drives the driving sleeve (32) to rotate together; the driving sleeve (32) is arranged in the second packing auger shaft (2) and drives the second packing auger shaft (2) to rotate together.

2. The segmented auger shaft for a pulverizer of claim 1, wherein: connecting axle (31) are through support ring (4) and first auger axle (1) fixed connection, and install in first auger axle (1) support ring (4), support ring (4) and first auger axle (1) inner wall and connecting axle (31) outer wall tight fit.

3. The segmented auger shaft for a pulverizer of claim 2, wherein: the end part of the connecting shaft (31) corresponding to the driving sleeve (32) is provided with an occlusion tooth (33), the inner wall of the driving sleeve (32) is provided with an occlusion groove (34), and the occlusion tooth (33) is in occlusion fit with the occlusion groove (34) to connect the connecting shaft (31) and the driving sleeve (32).

4. The segmented auger shaft for a pulverizer of claim 3, wherein: the first auger shaft (1) comprises a first auger shaft cylinder (11) and a first half shaft (12), and one end of the first half shaft (12) extends into the first auger shaft cylinder (11) and drives the first auger shaft cylinder (11) to rotate together; first hank dragon shaft section of thick bamboo (11) outer wall is equipped with first rotating vane (5) and crushing cutter structure (6), and crushing cutter structure (6) are located first hank dragon shaft section of thick bamboo (11) and are close to first semi-axis (12) position.

5. The segmented auger shaft for a pulverizer as defined by claim 1 or 3 wherein: drive sleeve (32) are through support ring (4) and second auger axle (2) fixed connection, and support ring (4) are installed in second auger axle (2), support ring (4) and second auger axle (2) inner wall and drive sleeve (32) outer wall tight fit.

6. The segmented auger shaft for a pulverizer of claim 5, wherein: the second auger shaft (2) comprises a second auger shaft cylinder (21) and a second half shaft (22), and one end of the second half shaft (22) extends into the second auger shaft cylinder (21) and rotates along with the second auger shaft cylinder (21); the outer wall of the second auger shaft cylinder (21) is provided with a second rotating blade (7) and a crushing cutter structure (6), and the crushing cutter structure (6) is positioned at the position, close to the second half shaft (22), of the second auger shaft cylinder (21).

7. The segmented auger shaft for a pulverizer as defined by claim 4 or 6 wherein: the crushing cutter structure (6) comprises a cutter holder, a cutter holder clamping piece, a cutter holder blocking piece (63) and a blade (64); the tool apron is oppositely arranged, the tool apron clamping piece is arranged between the two tool aprons, the tool apron blocking piece (63) is arranged at the end parts of the tool apron and the tool apron clamping piece, and the blade (64) is fixed on the tool apron.