CN220929920U - A right scissor center shaft of a feeder - Google Patents

Abstract

The utility model discloses a right scissors central shaft of a feeding machine, belongs to the technical field of feeding machine equipment, and solves the problem of unstable operation caused by unreasonable central shaft structure distribution of a scissors mechanism of the feeding machine. The scissor mechanism used in the feeder equipment is more stable in operation and longer in service life.

Description

A right scissor center shaft of a feeder

Technical Field

The utility model belongs to the technical field of feeder equipment, and in particular relates to a right scissor center shaft of a feeder.

Background technique

A feeder, also known as a charging machine, refers to a machine that can feed block or granular materials from a storage bin to a receiving device evenly, regularly and continuously during the production process.

The central axis of the scissor mechanism of the feeder in the prior art has an unreasonable structural distribution, which leads to unstable problems such as leakage and vibration of the central axis during operation, bringing hidden dangers to the long-term production and operation of the equipment.

Utility Model Content

The purpose of the utility model is to:

In order to solve the problem of unstable operation caused by unreasonable distribution of the central axis structure of the scissor mechanism of the feeder in the prior art, a right scissor central axis of the feeder is provided.

The technical solution adopted by the utility model is as follows:

A right scissors center shaft of a feeder includes a right shaft body, on which a fixing groove, a right shaft end cover locking section, a right shaft sealing ring groove and a right shaft tapered bearing section are sequentially arranged, the diameter of the shaft body portion where the fixing groove is located is smaller than the diameter of the shaft body portion where the right shaft end cover locking section is located, the right shaft sealing ring groove is an O-ring groove, and an O-ring is installed in the O-ring groove.

Furthermore, a right scissor oil outlet hole is provided on the right shaft tapered bearing section.

Furthermore, the right shaft tapered bearing section is connected to a right shaft bearing end cover mounting section, a right shaft bearing end cover is mounted on the right shaft bearing end cover mounting section, and a right shaft skeleton oil seal station section is arranged on the right shaft bearing end cover.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

The right scissors center shaft of the feeder of the utility model adopts a structure in which an O-ring is installed in a sealing ring groove, and combines the structure of a fixing groove, an oil seal and a tapered bearing, so that the center shaft can always remain stable during the operation of the equipment, avoiding problems such as leakage. At the same time, the movement of the center shaft can maintain a stable center line for a long time under the support of the tapered bearing, significantly improving the vibration problem during operation, effectively extending the life of the equipment, and providing a strong guarantee for the production and economic benefits of the enterprise.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model and should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work, including:

Fig. 1 is a structural diagram of the central axis of the right scissors of the present invention;

FIG. 2 is a structural diagram of the right shaft bearing end cover of the present utility model.

Markings in the figure: 1-fixing groove, 2-locking section of right shaft end cover, 3-right shaft sealing ring groove, 4-right shaft tapered bearing section, 5-right scissors oil outlet hole, 6-right shaft bearing end cover, 7-right shaft skeleton oil seal station section.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

A right scissors center shaft of a feeder comprises a right shaft body, on which a fixing groove 1, a right shaft end cover locking section 2, a right shaft sealing ring groove 3 and a right shaft tapered bearing section 4 are sequentially arranged, the diameter of the shaft body portion where the fixing groove 1 is located is smaller than the diameter of the shaft body portion where the right shaft end cover locking section 2 is located, the right shaft sealing ring groove 3 is an O-ring groove, and an O-ring is installed in the O-ring groove.

As a preferred embodiment, a right scissor oil outlet hole 5 is provided on the right shaft tapered bearing section 4 .

As a preferred embodiment, the right shaft tapered bearing section 4 is connected to the right shaft bearing end cover 6 mounting section, the right shaft bearing end cover 6 mounting section is mounted with the right shaft bearing end cover 6, and the right shaft bearing end cover 6 is provided with a right shaft skeleton oil seal station section 7.

The right scissors center shaft of the feeder of the utility model adopts a structure in which an O-ring is installed in a sealing ring groove, and combined with the structure of a fixing groove 1, an oil seal and a tapered bearing, the center shaft can always remain stable during the operation of the equipment, avoiding problems such as leakage. At the same time, the movement of the center shaft can maintain a stable center line for a long time under the support of the tapered bearing, significantly improving the vibration problem during operation, effectively extending the life of the equipment, and providing a strong guarantee for the production and economic benefits of the enterprise.

As described above, it is the embodiment of the utility model. The above is the preferred embodiment of the utility model. If the preferred implementation methods in each preferred embodiment are not obviously self-contradictory or based on a preferred implementation method, each preferred implementation method can be arbitrarily superimposed and used in combination. The embodiments and specific parameters in the embodiments are only for the purpose of clearly describing the utility model verification process of the utility model creator, and are not used to limit the patent protection scope of the utility model. The patent protection scope of the utility model is still subject to its claims. All equivalent structural changes made by using the contents of the specification and drawings of the utility model should be included in the protection scope of the utility model.

Claims (3)

1. The utility model provides a feeding machine right scissors center pin, its characterized in that, includes right axis body, set gradually tight groove (1), right shaft end cover locking section (2), right shaft seal circle slot (3) and right shaft cone bearing section (4) on the right axis body, the diameter of the axis body part that tight groove (1) is located is less than the diameter of the axis body part that right shaft end cover locking section (2) is located, right shaft seal circle slot (3) are O type sealing washer slot, install O type sealing washer in the O type sealing washer slot.

2. A feeder right scissor centre shaft according to claim 1, characterized in that the right shaft conical bearing section (4) is provided with a right scissor oil outlet (5).

3. The right scissor center shaft of the feeding machine according to claim 1, wherein the right shaft conical bearing section (4) is connected with a right shaft bearing end cover (6) installation section, the right shaft bearing end cover (6) is installed on the right shaft bearing end cover (6) installation section, and a right shaft framework oil seal station section (7) is arranged on the right shaft bearing end cover (6).