CN215445005U

CN215445005U - Oil circuit lubricating structure with oil distribution disc

Info

Publication number: CN215445005U
Application number: CN202120762358.3U
Authority: CN
Inventors: 陈涛
Original assignee: Nanchang Mineral Systems Co Ltd
Current assignee: Nanchang Mineral Systems Group Co Ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-01-07
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses an oil circuit lubricating structure with an oil distributing disc, which comprises a base, a fixed seat, an axle sleeve and an oil distributing disc, wherein the axle sleeve is sleeved on the base, the axle center of the base is provided with an oil circuit, the axle center of the fixed seat is also provided with an oil circuit, the lower end of the oil circuit of the base is connected with an oil pipe connector, the fixed seat is arranged at the upper end of the base, the lower end of the oil circuit of the fixed seat is provided with an oil distributing disc cavity for placing the oil distributing disc, the oil distributing disc is placed in the oil distributing disc cavity, and the oil distributing disc is arranged above the oil circuit of the base. According to the utility model, the oil distribution disc is arranged on the oil path, when lubricating oil enters the oil distribution disc, the oil path is instantly changed from a wide aperture to a narrow aperture, the oil pressure is increased, and the oil distribution disc divides and temporarily blocks the transmitted oil path in the rotation process, so that the inner side of the shaft sleeve and the outer side of the base can timely obtain enough oil mass to form a required oil film.

Description

Oil circuit lubricating structure with oil distribution disc

Technical Field

The utility model relates to an oil circuit lubricating structure with an oil distributing disc, in particular to a gear shaft and shaft sleeve rotating mode, and belongs to the technical field of transmission driving.

Background

With the beginning of the use of steam machines and equipment, machines have quietly arrived at us in the era of replacing handwork, and following the massive use of machines and equipment, people have realized that productivity can be improved unprecedentedly only by replacing handwork with machines, and although machines and equipment can be operated stably according to the wishes of people without rest, but the components of the device still have fatigue, which suggests that people need to monitor and detect the device regularly when the device is used well and for a long time under the condition of ensuring the normal operation of the device, the unstable factors are prevented and effectively eliminated in time, and when considering the investment of a large amount of time and labor required by the overhaul and maintenance of the equipment, if the device can be pre-judged or prevented by an alarm function in advance, the upgrading and the optimization of the device are generated.

The crushing field is no exception, along with the continuous requirements of processing sand aggregate and minerals, the popularization and application of the crusher are widely spread, in particular to a cone crusher which is widely suitable for people crushing various non-ferrous metal ores, granite, limestone, quartzite, sandstone and the like in the design process of equipment, designed and arranged to different stages of the process flow according to different material inlet and material outlet, designed and arranged to process products with different fineness modulus according to different shapes of cavity shapes, designed and arranged to process different materials according to different design principles and eccentric distance values, divided into equipment with different types and types in the transverse development of the crusher, divided into different types and specifications in the longitudinal development, and due to the increase of transverse product types of the crusher, the longitudinal products are comprehensive in seriation, widely used and popularized, and promotes the continuous upgrading and optimization of the crusher.

Along with continuous deepening and popularization of the crusher, the crusher has the characteristics of high-efficiency and energy-saving working mode, large and adjustable crushing force, large crushing ratio, uniform product granularity, low unit power consumption, high hardness of crushed materials and the like, and the characteristics are required by a new generation of crushers. In the equipment application process, along with the extension of working time limit, the maintenance work of equipment needs to begin, in the face of such complicated operation maintenance content, people need more simply understand, in advance predict and prevent that the slow-witted work can handle the matter, especially work development to intelligent manufacturing improves the level that the product was made intelligently, reduces artifical reliance, the rate of accuracy and the rate of completion of improvement equipment, avoid too much personnel to participate in, when reducing personnel's expense scheduling problem, really from live starting, solve the problem to the fundamental degree.

Most of oil circuit lubrication of transmission driving assemblies of crushers in the existing market guarantees that oil circuits can pass through between a shaft and a shaft sleeve through control of oil quantity and oil pressure, so that the thickness of an oil film required by supporting lubrication is formed, the phenomena of oil shortage, oil shortage and insufficient lubrication of equipment in a normal operation process are avoided, excessive cost is not increased on the premise of guaranteeing normal operation of transmission driving, the method is simple, the cost is low, the effect is good, and the oil circuit lubrication device has a good mode effect in the aspects of equipment maintenance and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil circuit lubricating structure with an oil distributing disc, which can ensure that the oil circuit is lubricated in place, avoid the failure of a transmission part in advance, ensure that the relative sliding between a shaft and a shaft sleeve is timely and sufficient in lubricating oil film formation, ensure that the use of equipment is not influenced, ensure that the equipment can normally run in the use process, improve the use efficiency of the equipment on the premise of meeting the use performance and requirements of the equipment, shorten the shutdown maintenance time of the equipment, solve the problems of high abrasion maintenance cost, long period and the like of equipment parts, ensure that the relative rotating parts can obtain sufficient lubricating oil quantity in the running and use process of the equipment, form a moving oil film with sufficient thickness under the condition, effectively improve the cost performance of the equipment and realize the value-added purpose of the equipment.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an oil circuit lubricating structure of dish is divided in area, base, fixing base, axle sleeve and branch oil pan, the suit axle sleeve on the base, the oil circuit is seted up in the base axle center, the oil circuit is also seted up in the fixing base axle center, the oil pipe joint is connected to the oil circuit lower extreme of base, the fixing base setting is in the base upper end, the oil circuit lower extreme of fixing base sets up the oil pan chamber that divides that is used for placing the oil pan, divide the oil pan intracavity to place the oil pan, divide the oil pan setting in the oil circuit top of base.

Further preferably, the oil distribution disc is installed at the bottom of the fixed seat through a locking bolt and a locking washer.

Preferably, the oil distribution disc comprises oil distribution sheets and a disc seat, the oil distribution sheets are arranged in the disc seat, three oil distribution sheets form a group, two groups of oil distribution sheets are uniformly arranged on the disc seat, the installation angles of the oil distribution sheets are opposite, and gaps among the oil distribution sheets are reduced along with the penetration.

More preferably, the shape of the bottom of the oil separation sheet contacting with the inner side of the disk seat is that the bottom is wide and the top is narrow.

Further preferably, the shape and the angle of the inner side of the disk seat are consistent with the contact surface of the oil distribution sheet.

Further preferably, the oil pipe joint further comprises a fixing bolt, a rack, a balance weight, a large gear, a small gear, a fixing key, a horizontal shaft and a locking ring, wherein the inner side of the balance weight is in installation contact with the outer side and the bottom of a shaft sleeve, the inner side of the large gear is in installation contact with the outer side and the upper step of the shaft sleeve, the bottom of a fixing seat is in installation contact with the upper part of the large gear, the inner side of the fixing seat is in installation contact with the upper part of the shaft sleeve, the inner side of the shaft sleeve is in installation contact with the outer side of the upper part of a base, the fixing key is installed on the horizontal shaft and in contact installation with the inner side of the small gear, the mounting position of the small gear is fixed through the gear teeth and the gear teeth of the small gear, the base is installed at the inner bottom of the rack and is installed and positioned through the fixing bolt, and the outer side of the upper end of the oil pipe joint is in contact with the inner side of a hole in the bottom of the base. The counter weight carries out circular rotary motion around the base together, and the oilway inserts in the base through the oil pipe connector, when the oilway contacts with the oil distribution dish, temporary storage oil mass, spills out partial oil mass simultaneously, when guaranteeing that the oilway is unblocked, lubricated relative rotating part, under the prerequisite that does not influence equipment use, the guarantee equipment operation is smooth and easy.

The utility model has the beneficial effects that: the oil distributing disc is installed at the bottom of the fixed seat through a locking bolt and a locking washer, the inner side of the counterweight is in installation contact with the outer side and the bottom of the shaft sleeve, the inner side of the gearwheel is in installation contact with the outer side and the upper step of the shaft sleeve, the bottom of the fixed seat is in installation contact with the upper part of the gearwheel, the inner side of the fixed seat is in installation contact with the outer side of the upper part of the shaft sleeve, a fixed key is installed on a horizontal shaft and is in contact installation with the inner side of a pinion, a locking ring fixes the installation position of the pinion, the gearwheel is in contact fit with the teeth of the pinion through the teeth of the gearwheel, power transmitted from the outside is transmitted, the base is installed at the bottom of the inner side of the frame and is installed and positioned through the fixing bolt, the outer side of the upper end of the oil pipe joint is in fit contact with the inner side of a hole at the bottom of the base, the outside oil pipe is connected into equipment through the oil pipe joint, and when lubricating oil enters the oil distributing disc, the oil pipe instantly changes from a wide caliber into a narrow caliber, the oil pressure increase, the oil circuit that divides the food tray to transmit in rotatory in-process shunts and blocks temporarily, makes the inboard enough oil mass that can in time acquire in axle sleeve outside and the base, forms required oil film. The structure device effectively protects the abrasion between the shaft sleeve and the base, ensures normal work in the operation process of the equipment, can reduce the maintenance cost of the equipment to a certain extent on the premise of not reducing the use effect of the equipment, and has the advantages of simple structure, convenient use, easy realization and convenient operation and use.

Drawings

Fig. 1 is a schematic view of a mounting structure before modification.

Fig. 2 is a schematic view of a modified mounting structure.

Fig. 3 is a structural schematic diagram of the oil distribution plate.

Fig. 4 is a schematic structural view of the oil separation sheet.

The labels in the figure are: 1 is an oil pipe joint, 2 is a fixing bolt, 3 is a frame, 4 is a balance weight, 5 is a large gear, 6 is a fixed seat, 7 is a locking bolt, 8 is a locking washer, 9 is an oil distribution disc, 10 is a small gear, 11 is a fixing key, 12 is a horizontal shaft, 13 is a locking ring, 14 is a shaft sleeve, 15 is a base, 91 is a disc seat and 92 is oil distribution.

Detailed Description

The utility model will be further explained with reference to the accompanying drawings.

As shown in fig. 2, an oil path lubrication structure with an oil distribution pan mainly includes: the oil pipe joint comprises an oil pipe joint 1, a fixing bolt 2, a frame 3, a balance weight 4, a large gear 5, a fixed seat 6, a locking bolt 7, a locking washer 8, an oil distribution disc 9, a small gear 10, a fixing key 11, a horizontal shaft 12, a locking ring 13, a shaft sleeve 14 and a base 15. The sleeve 14 is sleeved on the base 15, the axis of the base 15 is provided with an oil way, the axis of the fixing seat 6 is also provided with an oil way, the lower end of the oil way of the base 15 is connected with the oil pipe connector 1, the fixing seat 6 is arranged at the upper end of the base 15, the lower end of the oil way of the fixing seat 6 is provided with an oil distribution disc cavity for placing the oil distribution disc 9, the oil distribution disc 9 is placed in the oil distribution disc cavity, and the oil distribution disc 9 is arranged above the oil way of the base 15. The external oil path is connected into the equipment through the oil pipe connector 1, when lubricating oil enters the oil distribution disc 9, the oil path is instantly changed from a wide aperture to a narrow aperture, the oil pressure is increased, the oil distribution disc 9 divides and temporarily blocks the transmitted oil path in the rotating process, so that the inner side of the shaft sleeve 14 and the outer side of the base 15 can timely obtain enough oil mass to form a needed oil film.

An oil distributing disc 9 is arranged at the bottom of a fixed seat 6 through a locking bolt 7 and a locking washer 8, the inner side of a balance weight 4 is in installation contact with the outer side and the bottom of a shaft sleeve 14, the inner side of a large gear 5 is in installation contact with the outer side and the upper step of the shaft sleeve 14, the bottom of the fixed seat 6 is in installation contact with the upper part of the large gear 5, the inner side of the fixed seat 6 is in installation contact with the upper part of the shaft sleeve 14, the inner side of the shaft sleeve 14 is in installation contact with the outer side of the upper part of a base 15, a fixed key 11 is arranged on a horizontal shaft 12 and is in installation contact with the inner side of a small gear 10, a locking ring 13 fixes the installation position of the small gear 10, the large gear 5 is in contact fit with the gear teeth of the small gear 10 through gear teeth to transmit power transmitted from the outside, the base 15 is arranged at the bottom of a rack 3 and is arranged and positioned through a fixed bolt 2, the outer side of the upper end of an oil pipe joint 1 is in fit contact with the inner side of a hole at the bottom of the base 15, and the structural device effectively protects the abrasion between the shaft sleeve and the base, normal work in the equipment operation process has been guaranteed, under the prerequisite that does not reduce equipment result of use, can reduce the maintenance cost of equipment to a certain extent, this simple structure, convenient to use easily realizes, convenient to operate and use.

More preferably, as shown in fig. 3, the oil distribution plate 9 is composed of oil distribution plates 92 and a plate seat 91, the oil distribution plates 92 are installed in the plate seat 91, three oil distribution plates 92 are a group, two groups of oil distribution plates 92 are uniformly arranged on the plate seat 91, the installation angles of the oil distribution plates 92 are opposite, and the gaps between the oil distribution plates 92 are reduced along with the penetration.

More preferably, as shown in fig. 4, the bottom of the oil distribution plate 92 is in contact with the inner side of the seat 91 and has a shape with a narrow bottom width.

More preferably, the shape and angle of the inner side of the seat 91 are consistent with the contact surface of the oil distribution plate.

The utility model can solve the problem that the shaft and the shaft sleeve rotate relatively to provide sufficient lubricating oil quantity and form an oil film relatively to each other to a certain extent, solve the problem of maintenance operation in the operation and use process of equipment, and ensure the normal operation of the equipment on the premise of reducing labor cost and equipment operation and maintenance cost.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. The utility model provides an oil circuit lubricating structure of dish is divided in area, including base (15), fixing base (6), axle sleeve (14) and branch oil pan (9), suit axle sleeve (14) are gone up in base (15), the oil circuit is seted up in base (15) axle center, the oil circuit is also seted up in fixing base (6) axle center, oil coupling (1) is connected to the oil circuit lower extreme of base (15), fixing base (6) set up in base (15) upper end, the oil circuit lower extreme of fixing base (6) is seted up and is used for placing the branch oil pan chamber of dividing oil pan (9), divide oil pan intracavity to place branch oil pan (9), divide oil pan (9) to set up in the oil circuit top of base (15).

2. The oil path lubrication structure with an oil distribution pan according to claim 1, wherein the oil distribution pan (9) is mounted at the bottom of the holder (6) by means of a lock bolt (7) and a lock washer (8).

3. The oil path lubrication structure with an oil distribution pan according to claim 1, wherein said oil distribution pan (9) is composed of an oil distribution piece (92) and a pan base (91), and the oil distribution piece (92) is installed in the pan base (91).

4. The oil path lubrication structure with an oil distribution pan according to claim 3, wherein the oil distribution plate (92) is divided into one set of three plates, and two sets of two plates are uniformly arranged on the pan base (91).

5. The oil path lubrication structure with an oil distribution pan according to claim 3, wherein the oil distribution pieces (92) are installed at opposite angles, and the gaps between the oil distribution pieces (92) decrease with depth.

6. The oil path lubrication structure with an oil distribution pan according to claim 3, wherein the bottom of the oil distribution plate (92) is in contact with the inside of the pan base (9-1) and has a shape with a narrow bottom width.

7. The oil path lubrication structure with an oil distribution pan according to claim 1, wherein the shape and angle of the inside of said pan base (91) are in conformity with the contact surface of the oil distribution plate (92).

8. The oil circuit lubricating structure with the oil distribution disc according to claim 1, further comprising an oil pipe joint (1), a fixing bolt (2), a frame (3), a counterweight (4), a gearwheel (5), a pinion (10), a fixing key (11), a horizontal shaft (12) and a locking ring (13), wherein the inner side of the counterweight (4) is in mounting contact with the outer side and the bottom of a shaft sleeve (14), the inner side of the gearwheel (5) is in mounting contact with the outer side and the upper step of the shaft sleeve (14), the bottom of a fixing seat (6) is in mounting contact with the upper part of the gearwheel (5), the inner side of the fixing seat (6) is in mounting contact with the upper part of the shaft sleeve (14), the inner side of the shaft sleeve (14) is in mounting contact with the outer side of the upper part of a base (15), the fixing key (11) is mounted on the horizontal shaft (12) and is in contact with the inner side of the pinion (10), and the mounting position of the pinion (10) is fixed by the locking ring (13), the large gear (5) is in contact fit with the small gear (10) through the gear teeth, the base (15) is installed at the bottom of the inner side of the rack (3) and is installed and positioned through the fixing bolt (2), and the outer side of the upper end of the oil pipe joint (1) is in contact fit with the inner side of a hole in the bottom of the base (15).