CN203621022U

CN203621022U - Oil removing tool after pick cutting and oil quenching of coal cutter

Info

Publication number: CN203621022U
Application number: CN201320782094.3U
Authority: CN
Inventors: 张栓
Original assignee: SHAANXI TIANYUAN MATERIALS PROTECTION TECHNOLOGY Co Ltd
Current assignee: SHAANXI TIANYUAN MATERIALS PROTECTION TECHNOLOGY Co Ltd
Priority date: 2013-11-29
Filing date: 2013-11-29
Publication date: 2014-06-04
Anticipated expiration: 2023-11-29

Abstract

The utility model relates to an oil removing tool after pick cutting and oil quenching of a coal cutter. The oil removing tool comprises a support frame, a sand bucket arranged on the support frame and an electric motor driving the sand bucket to rotate, wherein a main driving wheel of the electric motor is connected with a slave driving wheel on the sand bucket; during pick cutting oil removing, fine sand and cutting teeth are put into the sand bucket, the sand bucket is driven by the electric motor to rotate, and oil on the cutting teeth is moved through the fine sand during the rotating process. The oil removing tool is directed to all types of cutting teeth and oil removing of any surface of the cutting teeth, and the electric motor is driven by a belt pulley; The sand bucket filled with the cutting teeth and the fine sand is driven to rotate, and oil contamination on the surface is completely scattered into the fine sand by contacting and stirring the fine sand and the cutting teeth during the rotating process, so that the effect of oil removal is achieved.

Description

Oil removing frock after a kind of coal winning machine cutting bit oil quenching

Technical field

The utility model relates to a kind of oil removing frock, is specifically related to oil removing frock after a kind of coal winning machine cutting bit oil quenching.

Background technology

Coal-winning machine and development machine pick are owing to using and wearing and tearing or lost efficacy for a long time, so adopt the method reparation of welding built-up welding, but because the hardness requirement of pick is higher, thus special abrasion-resistant welding wire welding adopted, and postwelding need to improve hardness through Overheating Treatment.

Coal industry pick production standard regulation: cutting pick body hardness is 40-45HRC, and impact flexibility is not less than impact flexibility and is not less than 49) several m.In process of production, cutting pick body material should meet or exceed the mechanical performance index that requires regulation by processing.The conventional Technology for Heating Processing of 42CrMo material cutter hub is: 840 ℃ of oil quenching+360-400 ℃ of tempering.

Because the quantity of pick is more, individuality is less, and the out-of-shape of pick.The workload that oil removal treatment need to be carried out in surface is larger, and conventional deoiling method is: 1, use cotton yarn to carry out wiping, speed is slower, and the deoiling effect of wiping is not good; 2, use cleaning agent wash away, the effect of cleaning agent oil removing can, but waste more serious; 3, invade the method for bubble oil removing, the concentration adjustment complexity of cleaning agent, and time-consuming.

Summary of the invention

The problem existing in order to solve above-mentioned prior art, the purpose of this utility model is to provide oil removing frock after a kind of coal winning machine cutting bit oil quenching, this device can be quick, succinct under people's cooperation complete the oil removing to pick surface, deoiling effect is obvious, and it is simple in structure, easy to use, validity strong, production cost is lower, is convenient to promote the use of.

For reaching above object, the utility model adopts following technical scheme:

Oil removing frock after a kind of coal winning machine cutting bit oil quenching, comprise bracing frame 2, be placed in the sand loading bucket 1 on bracing frame 2, the motor 3 that drives sand loading bucket 1 to rotate, the main driving wheel 4 of motor 3, by belt 5 and being connected from drive 6 on sand loading bucket 1, during to pick oil removing, packs fine sand and pick in sand loading bucket 1 into, drive sand loading bucket 1 to rotate by motor 3, in the process of rotation, remove the oil on pick by fine sand.

The utility model compared with prior art has the following advantages:

1, of the present utility model simple in structure, rationally novel in design.

2, the utility model replaces the manual turning operation of manpower by motor is set, simple and convenient, the pick of rotation and dry fine sand, and the deoiling effect that any angle of pick can be obtained, at the bottom of difficulty simple to operate;

3, the utility model has replaced manpower cleaning, works together more smooth and easy, has improved operating efficiency;

4, this practicality adopts the dry husky greasy dirt of removing, novel.

5, the utility model has added the solvent that dissolves greasy dirt to improve effectively efficiently operating efficiency.

6, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.

In sum, the utility model is simple in structure, and novel in design rationally functional reliability is high, and this device can be after the effect that reaches fast and effectively oil removing, and cost is lower.And convenient operation, can promote practical.

Accompanying drawing explanation

Accompanying drawing is structural representation of the present utility model.

The specific embodiment

Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.

As shown in drawings, oil removing frock after a kind of coal winning machine cutting bit oil quenching of the utility model, comprise bracing frame 2, be placed in the sand loading bucket 1 on bracing frame 2, the motor 3 that drives sand loading bucket 1 to rotate, the main driving wheel 4 of motor 3 is by belt 5 and being connected from drive 6 on sand loading bucket 1, during to pick oil removing, fine sand and pick are packed in sand loading bucket 1, drive sand loading bucket 1 to rotate by motor 3, in the process of rotation, remove the oil on pick by fine sand.

When use, by the valve open of sand loading bucket 1, pour the fine sand of sand loading bucket 1/4 volume into, then the pick of firm 30 quenchings is put into sand loading bucket 1, valve-off, open motor, sand loading bucket 1 is rotated, and in the process of rotating, fine sand can be removed the oil on pick, after about 20 minutes, greasy dirt can be cleaned out.Close motor, by valve open, fine sand is poured out together with pick, take out pick.If there are more picks, by same step.

The utility model is directed to the oil removing on the pick of all models and any surface of pick, and motor is by belt pulley transmission.The sand loading bucket that pick and fine sand are equipped with in drive rotates, and in the process of rotating, fine sand, with pick by contacting stirring, is all distributed to surperficial greasy dirt in fine sand, reaches the effect of oil removing.

Claims

1. oil removing frock after a coal winning machine cutting bit oil quenching, it is characterized in that: comprise bracing frame (2), be placed in the sand loading bucket (1) on bracing frame (2), drive the motor (3) of sand loading bucket (1) rotation, the main driving wheel (4) of motor (3) is by belt (5) and being connected from drive (6) on sand loading bucket (1), during to pick oil removing, fine sand and pick are packed in sand loading bucket (1), drive sand loading bucket (1) rotation by motor (3), in the process of rotation, remove the oil on pick by fine sand.