CN212189375U

CN212189375U - Automatic lubricating ball mill

Info

Publication number: CN212189375U
Application number: CN202020339084.2U
Authority: CN
Inventors: 朱小城
Original assignee: Shenzhen Jitong Technology Development Co ltd
Current assignee: Shenzhen Jitong Technology Development Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-12-22
Anticipated expiration: 2030-03-17

Abstract

The utility model provides an automatic lubricated ball mill, including mount pad, jar subassembly, planetary transmission mechanism, drive motor, jar subassembly with the planetary transmission mechanism transmission is connected, drive motor with the planetary transmission mechanism transmission is connected and is makeed jar subassembly is planetary motion, still including supplying lubricating oil device, the oil-out that supplies lubricating oil device is connected with the pipeline, the export of pipeline is located planetary transmission mechanism's gear engagement department can guarantee to last work for a long time.

Description

Automatic lubricating ball mill

Technical Field

The utility model relates to an automatic lubrication ball mill especially indicates a planet automatic lubrication ball mill.

Background

The planetary ball mill is the key equipment for performing fine crushing after the materials are coarsely crushed. The powder grinding machine is widely applied to the production industries of geology, mineral products, metallurgy, electronics, building materials, ceramics, chemical engineering, light industry, medicine, electronic glass powder, fuel cells, zinc oxide piezoresistors, piezoelectric ceramics, nano materials, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for carrying out dry-type or wet-type powder grinding on various ores and other grindable materials.

However, the existing ball mill, such as CN105597882B, needs to be stopped, positioned, maintained and oiled during use, which may result in gear wear, damage to bearings and related moving structural members, shorten the service life of the equipment, and even cause accidents due to flying of foreign matters in the equipment.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve one of the technical problems in the related art to a certain extent, it is necessary to provide an automatic lubrication ball mill which can be operated continuously for a long time.

The utility model provides an automatic lubricated ball mill, including mount pad, jar subassembly, planetary transmission mechanism, drive motor, jar subassembly with the planetary transmission mechanism transmission is connected, drive motor with the planetary transmission mechanism transmission is connected and is makeed jar subassembly is planetary motion, still including supplying lubricating oil device, the oil-out that supplies lubricating oil device is connected with the pipeline, the export of pipeline is located planetary transmission mechanism's gear engagement department.

Furthermore, an oil baffle plate is arranged on the mounting seat and is positioned on the periphery of the planetary transmission mechanism.

Further, the oil baffle plate is formed by a side wall of the oil baffle box.

Further, the oil blocking box is communicated with a recovery pipeline so as to recover the collected lubricating oil to the lubricating oil supply device; and/or

The oil receiving box is used for collecting the lubricating oil in the oil blocking box, and the oil receiving box is communicated with a recovery pipeline so as to recover the collected lubricating oil to the lubricating oil supply device.

Further, the lubricating oil supply device supplies oil once every preset time length, and the time length of each oil supply is preset.

Further, still include rotary driving mechanism, rotary driving mechanism is used for driving about the mount pad is rotatory, its direction of rotation with planetary transmission mechanism's direction of rotation is perpendicular, the pipeline include with mount pad relatively fixed's first pipeline and with supply lubricating oil device relatively fixed's second pipeline, the axle center of first pipeline with the rotation axis coincidence of mount pad, first pipeline with the second pipeline passes through rotary joint and connects.

Further, the rotation driving mechanism includes a reduction motor and a rotation gear engaged with the reduction motor, and the lubricating oil supply device supplies lubricating oil to the rotation gear through another pipeline.

Further, the mounting seat is mounted through a first bearing seat and can rotate relative to the first bearing seat, and the lubricating oil supply device also supplies lubricating oil to the oil filling nozzle on the first bearing seat through a pipeline.

Furthermore, the planetary transmission mechanism is installed through a second bearing seat and is in a vertical state, so that the grinding tank assembly rotates around the horizontal rotating shaft, and the lubricating oil supply device also supplies lubricating oil to an oil filling nozzle on the second bearing seat through a pipeline.

According to the above technical scheme, the utility model discloses an automatic lubrication ball mill can work uninterruptedly for a long time, in the course of the work, can continuously provide lubricating oil for planetary drive mechanism through supplying lubricating oil device to can avoid planetary drive mechanism to lead to wearing and tearing or need shut down the problem that refuels and lead to inefficiency because of lubricating oil is not enough, improve the life-span of ball mill.

Drawings

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

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the first embodiment of the present invention provides an automatic lubrication ball mill 100, the automatic lubrication ball mill 100 includes a mounting seat 110, a milling pot assembly 120, a planetary transmission mechanism 130, a transmission motor 140, and a lubricating oil supply device 150, wherein the milling pot assembly 120 the planetary transmission mechanism 130 the transmission motor 150 passes through the mounting seat 10 is installed, the milling pot assembly 120 may include a milling pot seat 121 directly connected with the planetary transmission mechanism 130 in a transmission manner and a milling pot 123 fixed on the milling pot seat 121 through a tightening device 122.

The transmission motor 140 may be connected to a main shaft of the sun gear of the planetary transmission mechanism 130 through a belt or a gear, so that the sun gear rotates, the planetary gear rotates, and the milling pot assembly 120 rotates to perform ball milling.

An outlet port 151 of the lubricating oil supply device 150 is connected with a pipeline 160, an outlet 1601 of the pipeline 160 is positioned at the gear meshing position of the planetary transmission mechanism 130, and lubricating oil can be supplied to the planetary transmission mechanism 130 through the lubricating oil supply device 150. The pipeline 160 may be provided with a control valve 170, and the control valve 170 or the lubricating oil supply device 150 may be controlled by a PLC to realize control of a flow rate, a predetermined oil supply time, a predetermined oil supply interval time, and the like.

The lubricating oil supply device 150 can be an electric or pneumatic device, the volume can be 12-100L, the air inlet range is 0.6-1Mpa, the pressure ratio is 50:1, the oil outlet pressure is 30-50 Mpa, and the lubricating oil can be liquid lubricating oil or lubricating grease with good lubricating performance. The pipeline 160 can be made of stainless steel, aluminum pipe, copper pipe, butylbenzene, PVC, CPM, steel wire, etc., and has high temperature resistance of-50-200 ℃ and pressure resistance of 0-50 Mpa. The control valve 170 is resistant to high temperature of-50 to 200 ℃ and pressure of 0 to 50Mpa, can be made of cast steel, stainless steel, brass, aluminum alloy and polytetrafluoroethylene on the outside, and is made of stainless steel, brass, high-temperature resistant plastic and the like on the inside.

The mounting base 110 is provided with an oil baffle 111, and the oil baffle 111 is located on the periphery of the planetary transmission mechanism 130. The oil baffle 111 can prevent the planetary transmission mechanism 130 from throwing out lubricating oil in the operation process, thereby preventing serious oil leakage and preventing pollution to the working environment. Wherein, can set up on mount pad 110 and keep off oil box 112, form through the lateral wall that keeps off oil box 112 keep off oil board 111, keep off oil box 112 like this and can tentatively collect the lubricating oil that drips to can retrieve the lubricating oil that collects through the recovery pipeline to supply among the lubricating oil device 150, and/or, configuration connects oil box 113, connects oil box 113 to be used for collecting the lubricating oil in keeping off oil box 112, connect oil box 113 intercommunication to have the recovery pipeline in order to retrieve the lubricating oil that collects to supply among the lubricating oil device 150, so can avoid the waste of lubricating oil and save resources, environmental protection.

The automatic lubrication ball mill 100 provided by the embodiment can work uninterruptedly for a long time, and in the working process, the lubricating oil supply device 150 can continuously supply lubricating oil to the planetary transmission mechanism 130, so that the problem that the effect is low due to abrasion or the need of stopping and oiling caused by insufficient lubricating oil of the planetary transmission mechanism 130 can be avoided, the flying of foreign matters in equipment can be prevented, and the automatic lubrication ball mill 100 has the characteristics of high efficiency, convenience in maintenance, long service life and the like.

Referring to fig. 2, the second embodiment of the present invention provides an automatic lubrication ball mill 200, the automatic lubrication ball mill 200 provided by this embodiment is an all-directional planetary automatic lubrication ball mill, the difference between this embodiment and the first embodiment will be mainly introduced below, each specific technical solution in the first embodiment can be correspondingly applied to this embodiment, which is not repeated here, and it should be described that the reference numbers of the elements of this embodiment correspond to the reference numbers of the corresponding elements of the first embodiment.

The self-lubricating ball mill 200 according to the present embodiment further includes a rotation driving mechanism 280, wherein the rotation driving mechanism 20 is configured to drive the mounting seat 210 to rotate, so that the mounting seat 210, the grinding cup assembly 220, the planetary transmission mechanism 230, the transmission motor 240, and the like rotate together, a rotation direction is perpendicular to a rotation direction of the planetary transmission mechanism 230, and specifically, the mounting seat 210 is rotatable around a horizontal axis. The mount 210 may be mounted through a first bearing housing 290 such that the mount 210 rotates about the first bearing housing 290. The rotation driving mechanism 280 may include a reduction motor 281, a rotation gear 282 engaged with the reduction motor 281, and a support gear group 283 maintaining rotational stability of the rotation gear 282.

The lubricating oil supply device 250 also supplies lubricating oil to the rotating gear 282 through another pipe 263 and also supplies lubricating oil to the oil filling nozzle on the first bearing seat 290 through the pipe 263, thereby avoiding wear of the gear engagement part of the rotating gear 282 and the reduction motor 281 and wear of the first bearing seat 290 and the mounting seat 210 when rotating relatively.

The conduit 260 includes a first conduit 261 fixed to the mount 210 and a second conduit 262 fixed to the lubricant supply device 250, an axial center of the first conduit 261 coincides with a rotation axis of the mount 210, and the first conduit 261 and the second conduit 262 are connected by a rotary joint 263. In this way, when the mount 210 rotates, the first pipe 261 is always fixed relative to the mount 210, that is, the outlet 2601 of the first pipe 261 is always aligned with the planetary gear 230, and during the rotation, the second pipe 262 is fixed while the first pipe 261 rotates along with the mount 210, so that the influence on the arrangement of the pipe 260 due to the rotation of the mount 210 can be prevented, and the continuity of the oil supply can be ensured.

Referring to fig. 3, a third embodiment of the present invention provides an automatic lubrication ball mill 300, which is a horizontal planetary automatic lubrication ball mill, and differences between the first embodiment and/or the second embodiment will be mainly described below, and each specific technical solution in the first embodiment and/or the second embodiment can be correspondingly applied to the present embodiment, and is not repeated here, and it should be noted that the reference numbers of the elements of the present embodiment correspond to the reference numbers of the corresponding elements of the first embodiment or the second embodiment.

The automatic lubrication ball mill 300 according to the present embodiment is a horizontal planetary automatic lubrication ball mill, and is mainly embodied in that the planetary transmission mechanism 330 is in a vertical state and is mounted through a second bearing housing 391, the bowl assembly 320 rotates around a horizontal rotation axis, and an outlet 3601 of a pipe 360 for supplying oil to the planetary transmission mechanism 330 is located above the planetary transmission mechanism 330, so as to gradually lubricate gears of the planetary transmission mechanism 330 by means of the gravity of the lubricating oil itself. Furthermore, the lubricating oil supply device 350 supplies lubricating oil to the oil filling nozzle on the second bearing seat 391 through a pipe 364, so that the rotation lubrication between the second bearing seat 391 and the planetary transmission 330 is ensured.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims

1. The utility model provides an automatic lubricated ball mill, includes mount pad, jar subassembly, planetary transmission mechanism, drive motor, the jar subassembly with planetary transmission mechanism transmission is connected, drive motor with planetary transmission mechanism transmission is connected makes jar subassembly is planetary motion, its characterized in that still includes and supplies lubricating oil device, the oil-out that supplies lubricating oil device is connected with the pipeline, the export of pipeline is located planetary transmission mechanism's gear engagement department.

2. The self-lubricating ball mill of claim 1, wherein the mounting block is provided with an oil deflector located at an outer periphery of the planetary drive.

3. The self-lubricating ball mill of claim 2, wherein the oil deflector is formed by a sidewall of an oil deflector box.

4. The self-lubricating ball mill of claim 3, wherein the oil baffle box is communicated with a recovery pipeline to recover the collected lubricating oil into the lubricating oil supply device; and/or

5. The self-lubricating ball mill of claim 1, wherein the lubricating oil supply means supplies oil once every predetermined length of time, and each oil supply has a predetermined length of time.

6. The self-lubricating ball mill according to any one of claims 1-5, further comprising a rotary drive mechanism for driving the mounting seat to rotate in a direction perpendicular to the rotation direction of the planetary transmission mechanism, wherein the pipe comprises a first pipe fixed relative to the mounting seat and a second pipe fixed relative to the lubricating oil supply device, the axial center of the first pipe coincides with the rotation axis of the mounting seat, and the first pipe and the second pipe are connected through a rotary joint.

7. The self-lubricating ball mill of claim 6, wherein the rotary drive mechanism includes a reduction motor and a rotary gear meshing with the reduction motor, and the lubricating oil supply device further supplies lubricating oil to the rotary gear through another conduit.

8. The self-lubricating ball mill of claim 6, wherein the mounting block is mounted by and rotatable relative to the first bearing block, and the oil supply device further supplies oil to the oil filler nozzles on the first bearing block through a conduit.

9. An automatic lubricating ball mill according to any one of claims 1-5, characterized in that the planetary transmission mechanism is mounted through a second bearing seat and is in a vertical state so that the grinding can assembly rotates around a horizontal rotating shaft, and the lubricating oil supply device also supplies lubricating oil to the oil filling nozzle on the second bearing seat through a pipeline.