CN210949773U

CN210949773U - Speed reducer box for mine metallurgical machinery

Info

Publication number: CN210949773U
Application number: CN201921975756.2U
Authority: CN
Inventors: 闫朋静
Original assignee: Hangzhou Xiaoshan Jinlin Machinery Co ltd
Current assignee: Hangzhou Xiaoshan Jinlin Machinery Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-07
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a speed reducer box for mine metallurgical machinery, include the box as the main part, the box openly opens there is an output shaft hole, the box left surface is opened there is the input shaft hole, it has No. two output shaft holes to open on the box right flank, an output shaft hole periphery is equipped with a bolt hole of 8 equipartitions, the input shaft hole periphery is equipped with No. two bolt holes of 6 equipartitions, No. two output shaft hole peripheries are equipped with No. three bolt holes of 4 equipartitions, the box upper end is equipped with the oiling valve, No. two output shaft hole below are equipped with the delivery valve, the box is equipped with the adsorption equipment who adsorbs tiny iron fillings outward, delivery valve and oiling valve are connected through pipeline and hydraulic pump with adsorption equipment respectively. The utility model overcomes there is not the tiny iron fillings that produce in the box that are used for detaching the speed reducer that set up in traditional speed reducer box leads to the shorter problem of speed reducer life. The utility model has the advantages of good stability, long service life and the like.

Description

Speed reducer box for mine metallurgical machinery

Technical Field

The utility model relates to a speed reducer box field, more specifically say, relate to a speed reducer box for mine metallurgical machinery.

Background

At present, chinese patent discloses an electric motor car speed reducer box structure on the net, and the license number CN207621300U belongs to the vehicle parts field, the speed reducer box is two motor speed reducer boxes, and two motor speed reducer boxes comprise two single motor speed reducer boxes of relatively fixed connection, are provided with a plurality of gear shafts in every single motor speed reducer box, are provided with the gear on every gear shaft respectively, are provided with the bearing tile of a plurality of gear shafts in every single motor speed reducer box, and the bearing tile including the fretwork state in every single motor speed reducer box utilizes the utility model discloses the equipment part of reducible electric motor car speed reducer box shortens the processing cycle of speed reducer box, improves the machining precision of speed reducer, and especially two motor electric motor cars remove the speed reducer from, reduce product manufacturing cost.

Although the electric vehicle speed reducer box body structure in the patent has the advantage of low manufacturing cost, the speed reducer box body is not provided with a device for removing fine iron chips, so that the gears in the box body are abraded in the using process of the speed reducer, the fine iron chips are injected to increase the abrasion among the gears one step by one, and the service life of the speed reducer is greatly shortened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is used for detaching the little iron fillings that produce in the speed reducer box to lead to the shorter problem of speed reducer life not to set up in the traditional speed reducer box that overcomes prior art and deposit, provides a speed reducer box for mine metallurgical machinery that has the little iron fillings function that produces in the removable speed reducer box now.

The utility model discloses a speed reducer box for mine metallurgical machinery, include the box as the main part, the box openly open and to have an output shaft hole, the box left surface open and to have the input shaft hole, the box right flank on open and to have No. two output shaft holes, an output shaft hole periphery be equipped with a bolt hole of 8 equipartitions, input shaft hole periphery be equipped with No. two bolt holes of 6 equipartitions, No. two output shaft hole peripheries be equipped with No. three bolt holes of 4 equipartitions, box upper end be equipped with the oiling valve, No. two output shaft hole below be equipped with the delivery valve, the box be equipped with the adsorption equipment who adsorbs tiny iron fillings outward, delivery valve and oiling valve be connected through pipeline and hydraulic pump with adsorption equipment respectively.

When the speed reducer works, the adsorption device can circularly filter lubricating oil in the speed reducer box body, and fine scrap iron carried in the lubricating oil is removed as far as possible, so that a good working environment is provided for gears in the speed reducer box body, and the service life of the speed reducer is prolonged.

Preferably, the adsorption device comprises a shell, the shell is tubular, the upper end and the lower end of the shell are respectively provided with 3 adsorption screw holes, the adsorption screw holes are connected with adsorption rods in an internal thread mode, the upper end of each adsorption rod is provided with a cross handle, magnets are arranged at the bottoms of the adsorption rods, the magnets and the adsorption rods are also connected through threads, and threaded holes are formed in the upper ends of the magnets.

When the speed reducer works, the absorber can absorb tiny scrap iron carried in the lubricating oil, so that the content of the tiny scrap iron in the lubricating oil is reduced. After a large amount of iron fillings have been adsorbed to magnet, the adsorption efficiency of magnet can reduce by a wide margin, and maintainer can take the adsorption rod out from adsorbing the screw this moment, later clears up or changes a new magnet with the magnet of adsorption rod bottom, later packs the adsorption rod into in adsorbing the screw again, can resume the required adsorption efficiency of this device.

This practicality has following beneficial effect: good stability and long service life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the box body of the present invention.

Fig. 3 is a left side view of the box body of the present invention.

Fig. 4 is a right side view of the box of the present invention.

Fig. 5 is a schematic structural diagram of the adsorption device of the present invention.

Fig. 6 is a schematic structural view of the adsorption apparatus after the adsorption rod is removed.

Fig. 7 is a schematic structural view of the adsorption rod of the present invention.

The oil injection valve comprises a box body 1, an output shaft hole 2, an input shaft hole 3, a second output shaft hole 4, a first bolt hole 5, a second bolt hole 6, a third bolt hole 7, an oil injection valve 8, an oil outlet valve 9, a shell 10, an adsorption screw hole 11, an adsorption rod 12, a cross handle 13 and a magnet 14.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the speed reducer box for the mine metallurgical machinery is further explained according to attached

drawings

1, 2, 3, 4, 5, 6 and 7, and comprises a box body 1 as a main body, wherein the front surface of the box body 1 is provided with a first output shaft hole 2, the left side surface of the box body 1 is provided with an input shaft hole 3, the right side surface of the box body 1 is provided with a second output shaft hole 4, the periphery of the first output shaft hole 2 is provided with 8 uniformly distributed first bolt holes 5, the periphery of the input shaft hole 3 is provided with 6 uniformly distributed second bolt holes 6, the periphery of the second output shaft hole 4 is provided with 4 uniformly distributed third bolt holes 7, the upper end of the box body 1 is provided with an oil filling valve 8, the lower part of the second output shaft hole 6 is provided with an oil outlet valve 9, the box body 1 is externally provided with an adsorption device for adsorbing fine scrap iron, the oil injection valve 8 and the oil outlet valve 9 are respectively connected with the adsorption device through pipelines and a hydraulic pump.

Adsorption equipment include casing 10, casing 10 be the tubulose, casing 10 upper and lower end be equipped with 3 respectively and adsorb

screw

11, 11 internal thread connections in the screw that adsorbs have an

absorption pole

12, 12 upper ends of absorption pole be equipped with

cross handle

13, 12 bottoms of absorption pole be equipped with magnet 14, magnet 14 also through threaded connection with

absorption pole

12, 14 upper ends of magnet be equipped with the screw hole.

The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides a speed reducer box for mine metallurgical machinery, includes box (1) as the main part, characterized by, box (1) openly open and to have output shaft hole (2) No. one, box (1) left surface open and to have input shaft hole (3), box (1) right flank on open and to have No. two output shaft hole (4), output shaft hole (2) periphery be equipped with bolt hole (5) of 8 equipartitions No. one, input shaft hole (3) periphery be equipped with No. two bolt holes (6) of 6 equipartitions, No. two output shaft hole (4) periphery be equipped with No. three bolt holes (7) of 4 equipartitions, box (1) upper end be equipped with oiling valve (8), No. two output shaft hole (4) below be equipped with delivery valve (9), box (1) be equipped with the adsorption equipment who adsorbs tiny iron fillings outward, oiling valve (8) and delivery valve (9) be connected with adsorption equipment through pipeline and hydraulic pump with adsorption equipment respectively with adsorption equipment .

2. The reduction box body for the mining metallurgical machinery, as set forth in claim 1, characterized in that the adsorption device comprises a casing (10), the casing (10) is tubular, the upper and lower ends of the casing (10) are respectively provided with 3 adsorption screw holes (11), the adsorption screw holes (11) are internally threaded with adsorption rods (12), the upper ends of the adsorption rods (12) are provided with cross handles (13), the bottom of the adsorption rods (12) is provided with magnets (14), the magnets (14) are also in threaded connection with the adsorption rods (12), and the upper ends of the magnets (14) are provided with threaded holes.