CN207266870U - Ball mill returns ball bucket hook fixing device - Google Patents

Abstract

It the utility model is related to a kind of ball mill and return ball bucket hook fixing device, including returning ball bucket babinet, it is arranged on the hook for returning ball bucket lower box, the hook is articulated with axis pin and is connected with returning ball bucket body pivot, chassis and chassis pressure pin, characterized by further comprising troffer and pull rod, the troffer is arranged on the outside that ball bucket babinet is returned above axis pin, the slideway with card slot is also provided with troffer, spring retainer piece is equipped with the pull rod top, spring and handle, one end that pull rod is equipped with handle is penetrated from troffer bottom, and it is slidably connected with the slideway with card slot, the handle is fixed on tie rod end perpendicular to pull rod and slideway by nut, the top that the other end of pull rod is articulated with axis pin with hook is fixedly connected.The utility model has the advantages that：Easy to operate, hook is firm, securely and reliably, avoids touching, squeezing the generation of trick accident；Prevent the generation that broken ball surprisingly lands phenomenon, reduce injury, realize that cleaning is carried out production strictly in line with rules and regulations.

Description

Ball mill returns ball bucket hook fixing device

Technical field

It the utility model is related to ore dressing plant ball mill technical field, and in particular to a kind of ball mill returns the fixed dress of ball bucket hook Put.

Background technology

At present the broken ball of ore dressing plant ball mill return ball bucket by return ball bucket babinet, chassis, chassis pressure pin, hook form.Bottom Disk is one piece of iron plate, and chassis is connected with returning ball bucket babinet lower end side with folding, and an iron is welded in the centre of corresponding opposite side Rod is hinged with rotary hook as chassis pressure pin, the ball bucket lower box that returns corresponding with chassis pressure pin, and chassis is with returning ball Hook is manually caught on or decontroled chassis pressure pin to complete by the closure between bucket babinet with relieving.Due to this hook pine Dynamic flexible, when loading and unloading broken ball, post personnel must return the hook of ball bucket lower box with hand or foot directly contact, be hung Hook, the operation of decoupling device, can usually squeeze hand and touch foot；When in post, personnel return the crane operation of broken ball, often due to collision etc. Reason, the chassis that can cause to return ball bucket are broken off relations, and broken ball drops ground, and security incident easily occurs, once repeatedly occurred over the years by Post personnel injury accident caused by this；In addition, broken ball drops, ground can also smash painted smooth earth, clean tired Difficulty, destroys site environment.

The content of the invention

The purpose of this utility model is to provide a kind of ball mill and returns ball bucket hook fixing device.

The purpose of this utility model is achieved through the following technical solutions：

A kind of ball mill of the utility model returns ball bucket hook fixing device, including returns ball bucket babinet, is arranged on and returns ball bucket Lower box, and axis pin is articulated with returning the hook, chassis and chassis pressure pin that ball bucket body pivot is connected, it is characterised in that：Also Including troffer and pull rod, the troffer is arranged on the outside that ball bucket babinet is returned above axis pin, on troffer The slideway with card slot is also provided with, spring retainer piece, spring and handle are equipped with the pull rod top, pull rod is equipped with the one of handle End is penetrated from troffer bottom, and is slidably connected with the slideway with card slot, and the handle is perpendicular to pull rod and slideway by spiral shell Mother is fixed on tie rod end, and the top that the other end and the hook of pull rod are articulated with axis pin is fixedly connected.

The utility model has the advantages that：

1. easy to operate, hook is firm, securely and reliably, avoids touching, squeezing the generation of trick accident；

2. improving the safety coefficient that ball mill returns broken ball process, prevent the generation of broken ball landing phenomenon, reduce injury, be Safety in production excludes hidden danger, also realizes that cleaning is carried out production strictly in line with rules and regulations.

Brief description of the drawings

Fig. 1 returns ball bucket hook fixing device structure diagram for ball mill.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings：

As shown in Figure 1, a kind of ball mill of the utility model returns ball bucket hook fixing device, including return ball bucket babinet 9, set Put and returning the hook 4 of 9 lower part of ball bucket babinet, the hook 4 is articulated with axis pin 2 and is rotatablely connected with returning ball bucket babinet 9, chassis 1 With chassis pressure pin 3, it is characterised in that further include troffer 6 and pull rod 5, the troffer 6 is arranged on the top of axis pin 2 and returns The outside of ball bucket babinet 9, is also provided with the slideway 7 with card slot on troffer 6, is limited on 5 top of pull rod equipped with spring Bit slice 11, spring 10 and handle 8, pull rod 5 be equipped with handle 8 one end penetrated from 6 bottom of troffer, and with the slideway with card slot 7 are slidably connected, and the handle 8 is fixed on 5 end of pull rod, the other end and extension of pull rod perpendicular to pull rod 5 and slideway 7 by nut The top that hook 4 is articulated with axis pin 2 is fixedly connected.

The application method of the utility model：

As long as in use, overcoming elastic force to press down to handle on slideway, then slided along slideway to the other end, so that it may With rotational hook, when handle has arrived the card slot position of opposite side, the spring that need only loose one's grip handle can be pushed into card slot so as to Fixed hook, completes the hook for returning ball bucket and decoupling device process.It is to complete to return when handle slides into left side card slot by right side card slot The hooking process of ball bucket, on the contrary it is the decoupling device process for completing to return ball bucket.

Claims (1)

1. a kind of ball mill returns ball bucket hook fixing device, including returns ball bucket babinet, is arranged on the hook for returning ball bucket lower box, The hook is articulated with axis pin and is connected with returning ball bucket body pivot, chassis and chassis pressure pin, it is characterised in that further include flute profile Stent and pull rod, the troffer are arranged on the outside that ball bucket babinet is returned above axis pin, band are also provided with troffer The slideway of card slot, is equipped with spring retainer piece, spring and handle on the pull rod top, and pull rod is equipped with one end of handle from flute profile Frame bottom penetrates, and is slidably connected with the slideway with card slot, and the handle is fixed on perpendicular to pull rod and slideway by nut Tie rod end, the top that the other end and the hook of pull rod are articulated with axis pin are fixedly connected.