CN218834597U

CN218834597U - Cone crusher branch charging tray protecting against shock protection device

Info

Publication number: CN218834597U
Application number: CN202223310157.3U
Authority: CN
Inventors: 王爱民; 王小军
Original assignee: Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd; Anhui Masteel Mining Resources Group Nanshan Mining Co Ltd
Current assignee: Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd; Anhui Masteel Mining Resources Group Nanshan Mining Co Ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-11
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a cone crusher branch charging tray protecting against shock protection device relates to branch charging tray technical field. This cone crusher divides charging tray protecting against shock protection device, including dividing the charging tray, divide the charging tray to be used for the branch material of material, divide the charging tray to be used for accepting the feeding of belt feeder from the top down, be provided with the protection ring on dividing the charging tray, the protection ring is used for piling up the material, the upper end of protection ring is provided with the guard circle, the guard circle is used for protecting the protection ring not damaged by the material impact, the interior circle of guard circle extends to the top of dividing the charging tray. According to the anti-impact protection device for the material distribution disc of the cone crusher, the protection ring is additionally arranged on the basis that the protection ring is additionally arranged on the material distribution disc, so that the impact of materials on the protection ring can be effectively prevented, the protection ring is further prevented from being damaged, the service life of the protection ring is prolonged, and the replacement frequency of the protection ring is reduced.

Description

Cone crusher branch charging tray protecting against shock protection device

Technical Field

The utility model relates to a branch charging tray technical field specifically is a cone crusher branch charging tray protecting against shock protection device.

Background

The H8800 cone crusher plays a very important role in the whole ore crushing work, and the material distribution disc is a key part of the crusher and is related to the treatment capacity of the crusher. How to prolong the service life of the distributing disc and protect the fastening bolt is convenient for next maintenance is always a technical difficulty which the maintenance personnel want to overcome.

When the H8800 cone crusher works, the material distribution disc at the top of the prime moving cone is positioned on a direct impact point of materials, so the material distribution disc is seriously abraded and frequently replaced. Still cause the branch charging tray fastening bolt spanner that warp to be unable to use, need build up welding again and polish.

In the prior art, for example, in an integrated machine for crushing and making sand by using CN217093642U conical paired rollers, although the protection ring is additionally arranged on the material distribution disc, the materials can be accumulated and then impact between the materials is formed, so that the materials are prevented from directly impacting on the material distribution disc, the protection ring can still be damaged by the impact of the materials, and the protection ring needs to be replaced and maintained for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a cone crusher divides charging tray protecting against shock device has solved following technical problem:

1. the protection ring is broken by the materials due to the mode that the protection ring is additionally arranged on the material distribution disc;

2. the protective ring arranged on the protective ring can still be damaged by the impact of materials, and the replacement difficulty of the protective ring is increased if the protective ring is welded with the protective ring.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cone crusher divides charging tray protecting against shock protection device, includes the branch charging tray, the branch charging tray is used for the branch material of material, the branch charging tray is used for accepting the feed of belt feeder from the top down, be provided with the protection ring on the branch charging tray, the protection ring is used for piling up the material, the upper end of protection ring is provided with the guard circle, the guard circle is used for protecting the protection ring not damaged by the material impact, the interior circle of guard circle extends to the top of dividing the charging tray.

Preferably, the protection ring is detachably connected with the protection ring.

Preferably, the protective ring is welded on top of the protective ring.

Preferably, the bottom of the protection ring is provided with an annular clamping groove, and the annular clamping groove can be clamped into the upper end of the protection ring.

(III) advantageous effects

The utility model provides a cone crusher divides charging tray protecting against shock protection device. The method has the following beneficial effects:

(1) According to the anti-impact protection device for the material distribution disc of the cone crusher, the protection ring is additionally arranged on the basis that the protection ring is additionally arranged on the material distribution disc, so that the impact of materials on the protection ring can be effectively prevented, the protection ring is further prevented from being damaged, the service life of the protection ring is prolonged, and the replacement frequency of the protection ring is reduced.

(2) This cone crusher divides charging tray protecting against shock protection device adopts the mode that the protection ring can be dismantled with the guard circle and be connected, can change the guard circle alone after the guard ring damages, and the change process is simple and convenient simultaneously, has promoted the efficiency of changing the guard circle.

Drawings

FIG. 1 is a schematic view of a material distribution tray in the prior art;

FIG. 2 is a schematic view of the structure of the material distribution tray of the present invention;

FIG. 3 is a schematic diagram of the blanking of a material distribution tray in the prior art;

FIG. 4 is a schematic view of the blanking of the material distribution plate of the present invention;

FIG. 5 is a schematic view of the connection structure of the protection ring and the protection ring of the present invention;

fig. 6 is a schematic view of the structure of the clamping groove of the guard ring of the present invention.

In the figure: 1. a guard ring; 2. a guard ring; 21. an annular neck; 3. a material distribution disc; 4. locking the bolt; 5. and (4) locking the ring.

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.

Example 1: specific implementation mode for solving problem that protection ring is damaged by materials due to the fact that protection ring is additionally arranged on material distribution disc

The utility model provides a cone crusher divides charging tray protecting against shock protection device, includes and divides charging tray 3, divides charging tray 3 to be used for the branch material of material, divides charging tray 3 to be used for accepting the belt feeder from the last feed downwards, is provided with protection ring 1 on dividing charging tray 3, and protection ring 1 is used for piling up the material, and the upper end of protection ring 1 is provided with guard ring 2, and guard ring 2 is used for protecting protection ring 1 not by the material impact damage, and the interior circle of guard ring 2 extends to the top of dividing charging tray 3.

Wherein:

the guard ring 2 is welded on top of the guard ring 1.

Before the protection ring 1 is used in the embodiment 1, the protection ring 1 needs to be replaced once every month, and after the protection ring 1 is used in the embodiment 1, the protection ring 2 protects the protection ring 1, so that the replacement time of the protection ring 1 is prolonged to be replaced once every six months.

However, in the process of using the embodiment 1, the protection ring 2 is equivalent to the protection ring 1 which is damaged by material impact, but the protection ring 1 can be effectively protected by slight damage of the protection ring 2.

Under the state of continuous feeding of the belt conveyor, the protective ring 2 needs to be replaced every three months.

Example 2: the concrete implementation mode solves the problem that the protective ring arranged on the protective ring can still be damaged by the impact of materials, and increases the replacement difficulty of the protective ring if the protective ring is welded with the protective ring

The difference from example 1 is that: the protective ring 2 is detachably connected with the protective ring 1.

The protection ring 2 and the protection ring 1 can be detachably connected, and an annular clamping groove 21 can be optionally arranged at the bottom of the protection ring 2, and the annular clamping groove 21 can be clamped at the upper end of the protection ring 1.

After the protective ring 2 is damaged by the impact of materials, the protective ring 2 is only detached from the protective ring 1 and replaced by a new protective ring 2.

Before the application of the embodiment 2, the protective ring 2 and the protective ring 1 are connected in a welding mode, so that 1-2 hours are needed for replacing the protective ring 2 once, and only 15 minutes are needed for replacing the protective ring 2 once after the annular clamping groove 21 is replaced as a connecting structure.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or position relationship of the structure of the present invention based on the drawings, which are only for convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the technical scheme, the terms "first" and "second" are only used for referring to the same or similar structures or corresponding structures with similar functions, and are not used for ranking the importance of the structures, or comparing the sizes or other meanings.

In addition, unless expressly stated or limited otherwise, the terms "mounted" and "connected" are to be construed broadly, such that a connection may be fixed or removable or integral; can be mechanically or electrically connected; the two structures can be directly connected or indirectly connected through an intermediate medium, and the two structures can be communicated with each other. To those skilled in the art, the specific meanings of the above terms in the present invention can be understood in relation to the present scheme in specific terms according to the general idea of the present invention.

Claims

1. The utility model provides a cone crusher divides charging tray protecting against shock protection device, includes branch charging tray (3), branch charging tray (3) are used for the branch material of material, branch charging tray (3) are used for accepting the belt feeder from the top down feed, be provided with protection ring (1) on branch charging tray (3), protection ring (1) are used for piling up the material, its characterized in that: the upper end of protection ring (1) is provided with guard ring (2), guard ring (2) are used for protecting guard ring (1) not by material impact damage, the interior circle of guard ring (2) extends to the top of dividing charging tray (3).

2. The cone crusher sub-tray anti-impact protection device of claim 1, wherein: the protection ring (2) is detachably connected with the protection ring (1).

3. The cone crusher sub-tray anti-impact protection device of claim 1, wherein: the protective ring (2) is welded on the top of the protective ring (1).

4. The cone crusher sub-tray anti-impact protection device of claim 2, wherein: the bottom of guard circle (2) is provided with ring groove (21), ring groove (21) can block into the upper end of guard ring (1).