CN214494534U

CN214494534U - Main shaft of feeding machine

Info

Publication number: CN214494534U
Application number: CN202120119337.XU
Authority: CN
Inventors: 黎苏添
Original assignee: Foshan Nanwan Machinery Equipment Co ltd
Current assignee: Foshan Nanwan Machinery Equipment Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-10-26
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a feeding machine main shaft, which belongs to the technical field of feeding machines and comprises a main shaft, wherein a plurality of fixed ends are uniformly arranged on the surface of the main shaft, connecting shafts are arranged at two ends of the main shaft and comprise fixed blocks, reset springs, shaft bodies and movable cavities, wherein the side edges of the main shaft are provided with the shaft bodies, and the surfaces of the shaft bodies are uniformly provided with the movable cavities; the utility model discloses an evenly be provided with a plurality of fretwork grooves on the surface of main shaft, be provided with antitorque strengthening rib in the inside in fretwork groove, through the weight that reduces the axle, do not reduce the twisting resistance of axle simultaneously, lightweight, easy to assemble.

Description

Main shaft of feeding machine

Technical Field

The utility model belongs to the technical field of the feeding machine, concretely relates to feeding machine main shaft.

Background

The automatic feeder is a continuous feeding mechanical equipment widely used in building material industry, mainly comprising a frame, a feeding box, a feeding chain wheel, a chain plate, a motor and other parts. The machine has stable transmission and uniform blanking, thereby ensuring uniform feeding of the whole machine; the feed is uniformly scattered to the trough through the feeding pipe by adopting a uniform feeding device through self gravity, so that the scattering of manual feeding is avoided, and the feed is saved; saving labor.

The prior art has the following problems: the existing main shaft of the feeding machine has the problem of trouble in fixing and mounting the main shaft when in use, is not firm in fixation, and is not light in weight due to the weight of the main shaft, so that the mounting is inconvenient.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a feeding machine main shaft has simple structure, and fixed mounting is firm, lightweight characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a feeding machine main shaft, includes the main shaft, the surface of main shaft evenly is provided with a plurality of stiff ends, the both ends of main shaft are provided with the connecting axle, the connecting axle includes fixed block, reset spring, axis body and activity chamber, wherein, the side of main shaft is provided with the axis body, the surface of axis body evenly is provided with movable chamber, the inside in activity chamber is provided with the fixed block, the fixed block passes through reset spring with movable chamber and is connected.

Preferably, the fixed block is attached to the inner wall of the movable cavity.

Preferably, the fixed block has a half volume positioned in the movable cavity under the natural state of the flat reset spring.

Preferably, the side edge of the fixing block is provided with a pressing bump.

Preferably, the surface of the fixed end is uniformly provided with anti-skid lines.

Preferably, a plurality of hollow grooves are uniformly formed in the surface of the main shaft, and anti-torsion reinforcing ribs are arranged inside the hollow grooves.

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

1. the utility model has the advantages that the fixed block is retracted into the movable cavity by pressing the pressing lug, the surface of the fixed block is flush with the shaft body, then the shaft body is inserted into the corresponding position of the feeding machine, the pressing lug is loosened, the fixed block moves back to abut against the fixed shaft hole under the elastic action of the reset spring, and the shaft body is portable in installation and firm in fixation;

2. the utility model discloses an evenly be provided with a plurality of fretwork grooves on the surface of main shaft, be provided with antitorque strengthening rib in the inside in fretwork groove, through the weight that reduces the axle, do not reduce the twisting resistance of axle simultaneously, lightweight, easy to assemble.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the connecting shaft of the present invention;

fig. 3 is a cross-sectional view of the connecting shaft of the present invention;

in the figure: 1. a main shaft; 2. a connecting shaft; 21. a fixed block; 22. a return spring; 23. a shaft body; 24. a movable cavity; 25. pressing the bump; 3. a fixed end; 4. engraving grooves; 5. anti-skid lines; 6. and (5) anti-torsion reinforcing ribs.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a feeder main shaft, includes

main shaft

1, and 1 the surface of main shaft evenly is provided with a plurality of stiff ends 3, and 1 both ends of main shaft are provided with connecting axle 2, and connecting axle 2 includes fixed block 21, reset spring 22, axis body 23 and activity chamber 24, and wherein, 1 the side of main shaft is provided with axis body 23, and the surface of axis body 23 evenly is provided with activity chamber 24, and the inside in activity chamber 24 is provided with fixed block 21, and fixed block 21 passes through reset spring 22 with activity chamber 24 and is connected.

Specifically, the fixed block 21 is attached to the inner wall of the movable cavity 24,

by adopting the technical scheme, the stability is improved.

Specifically, the fixed block 21 has a half volume positioned inside the movable cavity 24 under the natural state of the flat return spring 22,

through adopting above-mentioned technical scheme, avoid droing.

Specifically, the side of the fixed block 21 is provided with a pressing bump 25,

by adopting the technical scheme, the fixing block 21 can be conveniently retracted into the movable cavity 24 by pressing.

In particular, the surface of the fixed end 3 is evenly provided with anti-skid grains 5,

by adopting the technical scheme, the stability is improved.

Specifically, a plurality of hollow grooves 4 are uniformly arranged on the surface of the main shaft 1, anti-torsion reinforcing ribs 6 are arranged inside the hollow grooves 4,

by adopting the technical scheme, the novel motor is light in weight and good in torsion resistance.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, press down and press down in lug 25 makes fixed block 21 take in activity chamber 24, fixed block 21 surface and the 23 parallel and level of axis body, then insert the feeding machine with axis body 23 and correspond the position, loosen and press down lug 25, fixed block 21 moves back under reset spring 22's spring action and withstands fixed shaft hole, it is portable to make the installation of axis body 23, and it is fixed firm, evenly be provided with a plurality of fretwork grooves 4 on main shaft 1's surface simultaneously, be provided with antitorque strengthening rib 6 in the inside of fretwork groove 4, through the weight that reduces the axle, do not reduce the antitorque force of axle simultaneously, the light-weighted, easy to assemble, it is portable to use.

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. A feeding machine main shaft comprises a main shaft (1), and is characterized in that: the surface of main shaft (1) evenly is provided with a plurality of stiff ends (3), the both ends of main shaft (1) are provided with connecting axle (2), connecting axle (2) are including fixed block (21), reset spring (22), axis body (23) and activity chamber (24), wherein, the side of main shaft (1) is provided with axis body (23), the surface of axis body (23) evenly is provided with activity chamber (24), the inside in activity chamber (24) is provided with fixed block (21), fixed block (21) are connected through reset spring (22) with activity chamber (24).

2. A feeder spindle as claimed in claim 1, wherein: the fixed block (21) is attached to the inner wall of the movable cavity (24).

3. A feeder spindle as claimed in claim 1, wherein: the fixed block (21) has half volume positioned in the movable cavity (24) under the natural state of the horizontal reset spring (22).

4. A feeder spindle as claimed in claim 1, wherein: and a pressing bump (25) is arranged on the side edge of the fixing block (21).

5. A feeder spindle as claimed in claim 1, wherein: the surface of stiff end (3) evenly is provided with anti-skidding line (5).

6. A feeder spindle as claimed in claim 1, wherein: the surface of the main shaft (1) is uniformly provided with a plurality of hollowed grooves (4), and anti-torsion reinforcing ribs (6) are arranged inside the hollowed grooves (4).