CN213792145U

CN213792145U - Wear-resisting hopper down of cone crusher convenient to maintain

Info

Publication number: CN213792145U
Application number: CN202021893014.8U
Authority: CN
Inventors: 刘江波; 杨超; 刘金锁
Original assignee: Hebei Jinchangyu Mining Co ltd
Current assignee: Hebei Jinchangyu Mining Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-27
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a hopper under wear-resisting of type cone crusher convenient to maintain, it includes that the bottom is the lower hopper body that toper form, top are the tube-shape, the toper bottom inner wall of lower hopper body has many wear-resisting bodies along circumference direction evenly distributed, lower hopper body is relative each wear-resisting body's bottom is followed the length direction welding of wear-resisting body has many reference columns, the relative each of barrel bottom inner wall of lower hopper body wear-resisting body has still welded the wedge, the top of wedge be equipped with run through to screw in the wear-resisting body, the wedge with wear-resisting body passes through screw fixed connection. The utility model discloses the wear-resisting body of toper bottom design of hopper body has increased the life of hopper body down, just the wear-resisting body adopts reference column positioning bolt fixed mounting's mode, is convenient for change, makes things convenient for the maintenance of equipment, has reduced the cost of labor of plant maintenance.

Description

Wear-resisting hopper down of cone crusher convenient to maintain

Technical Field

The utility model relates to an ore crushing technical field especially relates to a be convenient for maintain wear-resisting hopper down of type cone crusher.

Background

The cone crusher is a crushing machine suitable for raw materials in the industries of metallurgy, building, road building, chemistry and silicate. In the technical field of metallurgy, because the hardness of ore is all very big, the ore constantly strikes hopper down after getting into the lower hopper of breaker, and long-term continuous production can cause the wearing and tearing or the serious damage of feeder hopper, influences the steady operation and the work efficiency of equipment.

In the prior art, a wear-resistant body is welded in a blanking hopper, so that the wear-resistant body is difficult to replace after being worn or damaged, and the labor cost for equipment maintenance is high; in addition, the existing blanking hopper is small in capacity, and when the ore quantity is large, the blanking hopper is easy to roll out, so that the safety production is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a big, the wear-resisting hopper down of cone crusher of being convenient for change wear-resisting body of ore capacity.

The utility model provides a technical scheme that its technical problem adopted is: wear-resisting hopper down of type cone crusher convenient to maintain, including the bottom for the toper form, the top is the lower hopper body of tube-shape, the toper bottom inner wall of hopper body has many wear-resisting bodies along circumference direction evenly distributed down, the relative each of hopper body down the bottom of wear-resisting body is followed the length direction welding of wear-resisting body has many reference columns, the relative each of barrel bottom inner wall of hopper body down the wear-resisting body still welds has the wedge, the top of wedge is equipped with and runs through extremely screw in the wear-resisting body, the wedge with wear-resisting body passes through screw fixed connection.

In a preferred embodiment of the present invention, the cross section of the wear-resistant body is composed of a rectangular surface at the bottom and an arc at the top.

In a preferred embodiment of the present invention, the wedge block has a cross section smoothly engaged with the wear resistant body.

In the preferred embodiment of the wear-resistant blanking hopper of the cone crusher convenient to maintain, the wear-resistant body, the wedge and the positioning column are made of high manganese steel or wear-resistant alloy steel.

The utility model provides a be convenient for maintain the wear-resisting hopper of cone crusher in a preferred embodiment down, the top of hopper body still is equipped with long fill down, it includes adjustment cover and feeding funnel to add long fill, the transversal type of personally submitting of adjustment cover, the feeding funnel weld in the inner circle of adjustment cover, the adjustment cover is located the top of hopper body down, just the adjustment cover with the welding of hopper body down.

The utility model provides a be convenient for maintain a preferred embodiment of wear-resisting hopper down of type cone crusher, the top both sides of hopper body still are equipped with the lug down.

Compared with the prior art, the utility model provides a be convenient for maintain the wear-resisting beneficial effect of hopper down of type cone crusher is:

firstly, the wear-resistant body is designed at the conical bottom of the blanking hopper body, so that the service life of the blanking hopper body is prolonged, and the wear-resistant body is fixedly installed by adopting the positioning column positioning bolt, so that the replacement is convenient, the maintenance of equipment is convenient, and the labor cost of equipment maintenance is reduced;

and the lengthened hopper is arranged at the top of the discharging hopper body, so that the capacity of the discharging hopper is increased, and the safety production is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is the utility model provides a be convenient for maintain the wear-resisting structure sketch map of hopper down of type cone crusher.

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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1, the wear-resistant blanking hopper 1 of the cone crusher convenient to maintain of the embodiment includes a blanking hopper body 101 having a conical bottom and a cylindrical top, wherein a plurality of wear-resistant bodies 102 are uniformly distributed on the inner wall of the conical bottom of the blanking hopper body 101 along the circumferential direction, and due to the arrangement of the wear-resistant bodies, the wear of the wear-resistant bodies replaces the wear of the inner wall of the blanking hopper body, so that the service life of the blanking hopper body is greatly prolonged.

In order to facilitate replacement of worn wear-resistant bodies, in this embodiment, a plurality of positioning columns 1012 are welded on the bottom of the blanking hopper body 101, which is opposite to each wear-resistant body 102, along the length direction of the wear-resistant body, and the positioning columns are used for installation and positioning of the wear-resistant body, and can also enable the wear-resistant body to be installed on a conical surface more stably and firmly, the positioning columns of this embodiment are linearly arranged or staggered, preferably staggered, and can be distributed in an S shape, further, the positioning columns of this embodiment are in interference fit with the wear-resistant body, the inner wall of the bottom of the barrel of the blanking hopper body 101 is further welded with wedge blocks 103, which are opposite to each wear-resistant body 102, the tops of the wedge blocks 103 are provided with screw holes penetrating into the wear-resistant body 102, the wedge blocks 103 are fixedly connected with the wear-resistant body 102 through screws 104, and the wedge blocks of this embodiment are used as installation bases of the wear-resistant body, simultaneously wedge has also filled the clearance between the barrel of wearing body and hopper body down, prevents that the ore from acting on this department and strikeing the damage that causes the reference column and the sliding of wearing body to wearing body tip.

The utility model discloses the wear-resisting body of toper bottom design of hopper body has increased the life of hopper body down, just the wear-resisting body adopts reference column positioning bolt fixed mounting's mode, is convenient for change, makes things convenient for the maintenance of equipment, has reduced the cost of labor of plant maintenance.

Preferably, the cross-section of the wear body 102 of this embodiment consists of a rectangular surface 1021 at the bottom and an arc 1022 at the top.

Preferably, one side of the wedge-shaped block 103 of the present embodiment can smoothly engage with the cross section of the wear-resistant body 102.

Preferably, the wear-resistant body 102, the wedge block 103 and the positioning post 1012 of the present embodiment are made of high manganese steel or wear-resistant alloy steel.

Example two

On the basis of the first embodiment, the top of the lower hopper body 101 of the present embodiment is further provided with an elongated hopper 105, the elongated hopper 105 comprises an adjusting cover 1051 and an upper hopper 1052, the cross section of the adjusting cover 1051 is "<" > ", the upper hopper 1052 is welded to the inner ring of the adjusting cover 1051, the adjusting cover 1051 is covered on the top of the lower hopper body 101, and the adjusting cover 1051 is welded with the lower hopper body 101. The lengthened hopper arranged at the top of the lower hopper body increases the capacity of the lower hopper, and is favorable for safety production

In the above embodiment, the two sides of the top of the discharging hopper body 101 are further provided with lifting lugs 106 for hoisting, mounting or dismounting and repairing the discharging hopper.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a hopper under wear-resisting convenient to maintain type cone crusher, includes that the bottom is the lower hopper body of toper form, top for the tube-shape, its characterized in that: the utility model discloses a hopper, including hopper body, barrel bottom inner wall, lower hopper body, wear-resisting body, many reference columns, the toper bottom inner wall of hopper body has many wear-resisting bodies along circumference direction evenly distributed, the hopper body is relative each down the bottom of wear-resisting body is followed the length direction welding of wear-resisting body has many reference columns, the barrel bottom inner wall of hopper body is relative each down wear-resisting body has still welded the wedge, the top of wedge be equipped with run through to screw in the wear-resisting body, the wedge with wear-resisting body passes through screw fixed connection.

2. The wear-resistant lower hopper of a cone crusher convenient to maintain of claim 1, wherein: the cross section of the wear-resistant body consists of a rectangular surface at the bottom and an arc at the top.

3. The wear-resistant lower hopper of a cone crusher convenient to maintain of claim 1, wherein: one side surface of the wedge-shaped block can be smoothly jointed with the cross section of the wear-resistant body.

4. The wear-resistant lower hopper of a cone crusher convenient to maintain of claim 1, wherein: the wear-resistant body, the wedge-shaped block and the positioning column are all made of high manganese steel or wear-resistant alloy steel.

5. The wear-resistant blanking hopper of the cone crusher convenient to maintain as claimed in any one of claims 1 to 4, wherein: the top of hopper body still is equipped with long fill down, long fill is including adjusting cover and feeding funnel, the cross section of adjusting cover is personally submitted "<" type, the feeding funnel weld in the inner circle of adjusting cover, the adjusting cover is located the top of hopper body down, just the adjusting cover with the hopper body welding down.

6. The wear-resistant lower hopper of a cone crusher convenient to maintain of claim 5, wherein: lifting lugs are further arranged on two sides of the top of the discharging hopper body.