CN219263914U

CN219263914U - Cement mill oil wiper

Info

Publication number: CN219263914U
Application number: CN202320073279.0U
Authority: CN
Inventors: 陈水华
Original assignee: Guizhou Senyao Cement Co ltd
Current assignee: Guizhou Senyao Cement Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-27
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a cement mill oil wiper in cement processing technology field, including baffle, connecting rod and oil scraping mechanism, the baffle rotates to be connected in the maintenance mouth department of slipper cover, the both ends of connecting rod rotate to be connected on the slipper cover, the slipper covers the stop gear who is equipped with fixed connecting rod, stop gear includes fixed block and round pin axle, fixed block fixed connection is covered at the slipper, fixed block and connecting rod tip all are equipped with the fixed orifices, the round pin axle passes the fixed orifices of fixed block and connecting rod, the both ends of connecting rod all are equipped with oil scraping mechanism, oil scraping mechanism includes connecting plate and oil scraping piece, connecting plate swing joint is in the connecting rod tip, oil scraping piece fixed connection is kept away from the one end of connecting rod at the connecting plate. The device can scrape down the lubricating oil at the edges of both sides of the slipper, prevent the lubricating oil from flowing along the slipper cover, and the phenomena of environmental pollution and lubricating oil waste occur, and the device can be used for rapidly maintaining, saves maintenance time, improves efficiency, and can avoid the problem of insufficient oil scraping caused by long-time replacement after the oil scraping sheet is worn.

Description

Cement mill oil wiper

Technical Field

The utility model belongs to the technical field of cement processing, and particularly relates to a cement grinding mill oil wiper.

Background

The cement mill can process materials into cement, and is an indispensable device in the cement processing process. The cement mill comprises a slide shoe and a slide shoe cover surrounding the periphery of the slide shoe, and the slide shoe is rotationally connected inside the cement mill in the processing process of the cement mill, so that cement in the cement mill is driven to rotate, the cement is ground more uniformly, lubricating oil is required to be uniformly smeared on the slide shoe of the cement mill for ensuring the normal use of the cement mill, but the lubricating oil at the edge can be thrown on the slide shoe cover in the rotation process of the slide shoe and flows along the slide shoe cover, and environmental pollution and waste of the lubricating oil are caused.

At present, in order to avoid the phenomenon, an oil wiper is usually arranged on the slipper, so that lubricating oil on two sides of the slipper is scraped off and collected, and environmental pollution and resource waste caused by lubricating oil flowing can be effectively prevented. For example, a sliding support structure of a cement grinding drum with the publication number of CN215743857U comprises a radiating window, a slipper cover, a slipper, a clamping plate, a supporting shoe, a concave-convex ball, a ball seat, a supporting seat, a sealing strip and an oil scraping structure, wherein the oil scraping structures are respectively arranged at the unscrewed positions on the two supporting shoes and are fixed in the slipper cover, and the oil scraping structures comprise a connecting seat, a connecting rod, a brush head and a tension spring; the brush heads are two and are attached to two sides of the slipper, each brush head is connected with a connecting seat through a connecting rod, a tension spring is arranged between the two connecting rods, and the two connecting seats are arranged on two sides of the inside of the slipper cover. When the structure is used for scraping oil, the oil on two sides of the slipper can be scraped off. In the oil scraping process, the brush head needs to be fully contacted with the slipper to scrape the lubricating oil at the edge of the slipper, the brush head is very easy to abrade after being rubbed with the slipper for a long time, and the brush head and the slipper cannot be fully contacted after being abraded, so that insufficient oil scraping is caused, and the phenomenon that the lubricating oil flows along with a slipper cover and pollutes the environment and wastes resources still occurs. And the device is when maintaining the brush head, only need take off the slipper cover completely, just can maintain the oil scraping structure, can increase staff's work load, waste time leads to inefficiency, in order to solve this problem, often set up the maintenance mouth on the slipper cover, can reach the purpose that high-efficient maintenance was carried out to the oil scraping mechanism.

Disclosure of Invention

The utility model aims to provide an oil wiper of a cement mill, which solves the problems that after the oil wiper is damaged, the oil wiper cannot fully contact with a slide shoe and insufficient oil wiping occurs in the prior art.

The utility model provides a cement mill oil wiper in this scheme, including baffle, connecting rod and oil scraping mechanism, the baffle rotates to be connected in the maintenance mouth department of slipcover, the both ends of connecting rod rotate to be connected on the slipcover, be equipped with the stop gear of fixed link on the slipcover, stop gear includes fixed block and round pin axle, fixed block fixed connection is covered at the slipcover, fixed block and connecting rod tip all are equipped with the fixed orifices, the round pin axle passes the fixed orifices of fixed block and connecting rod, the both ends of connecting rod all are equipped with oil scraping mechanism, oil scraping mechanism includes connecting plate and oil scraping piece, connecting plate swing joint is at the connecting rod tip, oil scraping piece fixed connection is kept away from the one end of connecting rod at the connecting plate.

The working principle of the scheme is as follows: when the cement grinder is used, the slide shoe rotates, and lubricating oil at the edges of two sides of the slide shoe is scraped by the oil scraping sheets; when the oil scraping sheet needs to be replaced or the oil scraping device needs to be repaired, the baffle is rotated, the maintenance opening is exposed, the pin shaft is taken down, the connecting rod is rotated, the whole oil scraping mechanism is driven to the maintenance opening, the old oil scraping sheet is taken down and replaced with the new oil scraping sheet, whether other parts of the oil scraping mechanism need to be maintained or not can be checked at the maintenance opening, after the maintenance is finished, the connecting rod is rotated, the oil scraping mechanism is driven to reset, the pin shaft is inserted into the fixing hole which is coincident with the fixing block and the connecting rod, and the oil scraping mechanism is prevented from rotating in the oil scraping process.

The beneficial effects are that: the device can effectively scrape lubricating oil at the edge of the slipper, avoid the lubricating oil from adhering to the slipper cover along with the rotation of the slipper, and set up a maintenance port on the slipper cover, rotationally connect the connecting rod on the slipper cover, can swiftly maintain the oil scraping mechanism, reduce maintenance time, improve efficiency, can effectively avoid the phenomenon of insufficient oil scraping caused by long-time non-replacement of the oil scraping sheet.

Further, the connecting plates are connected to the connecting rods in a sliding manner, and the two connecting plates of the oil scraping mechanism are connected through springs. The spring is connected with the two connecting plates, so that the oil scraping sheet is always positioned at the edge of the slipper, and the length of the connecting plates is fixed, so that the oil scraping sheet and the edge of the slipper are in a compressed state, the oil scraping sheet is ensured to be fully contacted with the slipper, and the optimal oil scraping effect is achieved; the connecting plate is connected to the connecting rod in a sliding way, the oil scraping sheet moves along with the length change of the slipper, and the phenomenon that the oil scraping sheet cannot move along with the slipper and is insufficient in contact is avoided.

Further, slide track cover both sides all sliding connection have the slide rail, and the slide track cover rotates with the connecting rod both ends respectively through two slide rails and is connected, and two slide rails rotate the junction with the connecting rod and all offer the fixed orifices, the round pin axle inserts in the fixed orifices of slide rail and connecting rod. When the oil scraping mechanism needs to be maintained, the connecting rod is directly pulled towards the direction of the maintenance port, the connecting rod can drive the whole oil scraping mechanism to be maintained at the maintenance port, and after the maintenance is finished, the connecting rod is pushed to reset, so that the oil scraping work can be continuously completed.

Further, the oil scraping sheet is made of rubber materials. The rubber material has the advantages of good elasticity and easy processing, and the bonding degree of the rubber material relative to a steel sheet or an iron sheet and a slipper is higher.

Further, one end of the oil scraping sheet sliding shoe, which is contacted, is arc-shaped. The arc-shaped oil scraping sheet can be well matched with the edge of the slipper, so that lubricating oil on the slipper can be well scraped, and environmental pollution and lubricating oil waste caused by lubricating oil dripping and leakage are avoided.

Drawings

FIG. 1 is a schematic view of a cement mill oil wiper according to embodiment 1 of the present utility model;

fig. 2 is a schematic structural view of the oil scraping mechanism in embodiment 1;

fig. 3 is a schematic structural view of the oil scraping mechanism in embodiment 2.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: the sliding shoe comprises a sliding shoe cover 1, a sliding shoe 2, a rotating shaft 3, a baffle 4, a sliding block 5, a connecting plate 6, an oil scraping sheet 7, a connecting rod 8, a spring 9, a sliding rail 10, a pin 11 and a fixing sheet 12.

Example 1 is substantially as shown in fig. 1 and 2: the utility model provides a cement mill oil wiper, including baffle 4, connecting rod 8 and oil scraping mechanism, baffle 4 rotates through pivot 3 to be connected in maintenance mouth department, baffle 4 just can cover the maintenance mouth, maintenance mouth both sides of slipper housing 1 are equipped with stop gear, stop gear includes stationary blade 12 and round pin axle 11, stationary blade 12 and slipper housing 1 integrated into one piece, be equipped with the fixed orifices on the stationary blade 12, connecting rod 8 both ends all are equipped with the fixed orifices, the fixed orifices coincidence of connecting rod 8 and stationary blade 12, round pin axle 11 inserts in the fixed orifices of connecting rod 8 and stationary blade 12, all sliding connection has oil scraping mechanism at connecting rod 8 both ends, oil scraping mechanism includes connecting plate 6 and oil scraping piece 7, connecting plate 6 passes through slider 5 sliding connection on connecting rod 8, connect through spring 9 between connecting plate 6 on two oil scraping mechanisms, connecting plate 6 is kept away from the one end threaded connection of connecting rod 8 has oil scraping piece 7, the one side of oil scraping piece 7 and slipper 2 contact is convex, and oil scraping piece 7 is rubber material.

Example 2 is substantially as shown in fig. 3, and differs from example 1 only in that: the connecting mode of the connecting rod 8 and the slipper cover 1 is different, specifically: the slide track cover 1 is connected with a slide rail 10 parallel to the ground in a sliding manner, the connecting rod 8 is connected to the slide rail 10 in a rotating manner, a fixing hole is formed in the joint of the connecting rod 8 and the slide rail 10, and the pin shaft 11 penetrates through the fixing holes of the connecting rod 8 and the slide rail 10.

Taking example 1 as an example, the specific implementation process is as follows: when the cement grinder is used, the slide shoe 2 rotates, the cambered surface at the front end of the oil scraping sheet 7 is attached to the edge of the slide shoe 2, the oil scraping sheet 7 scrapes off the lubricating oil at the edges of the two sides of the slide shoe 2, the lubricating oil is prevented from flowing onto the slide shoe cover 1 along with the rotation of the slide shoe 2, environmental pollution and lubricating oil waste are caused, the two connecting plates 6 are connected through the spring 9 and are both connected to the connecting rod 8 in a sliding manner, the oil scraping sheet 7 is attached to the slide shoe 2 all the time, and the oil scraping effect is optimal; when the oil scraping mechanism needs to be maintained, the baffle 4 is rotated upwards, the maintenance opening is exposed, the pin shaft 11 is taken down, the whole oil scraping mechanism is rotated by taking the connecting rod 8 as a shaft, the connecting rod 8 drives the whole oil scraping mechanism to rotate to the maintenance opening, the oil scraping sheet 7 is just opposite to the maintenance opening, the oil scraping sheet 7 can be replaced or other parts of the oil scraping mechanism are maintained, after the maintenance is finished, the connecting rod 8 is rotated to drive the whole oil scraping mechanism to reset, the pin shaft 11 is inserted into the fixing hole of the fixing block and the connecting rod 8, the oil scraping mechanism is fixed, and the oil scraping work can be continuously completed.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The utility model provides a cement mill oil wiper which characterized in that: including baffle, connecting rod and scraping oil mechanism, the baffle rotates to be connected in the maintenance mouth department of slipcover, and the both ends of connecting rod rotate to be connected on the slipcover, and the slipcover is last to be equipped with the stop gear of fixed connecting rod, and stop gear includes fixed block and round pin axle, and fixed block fixed connection is covered on the slipcover, and fixed block and connecting rod tip all are equipped with the fixed orifices, and the round pin axle passes the fixed block and the fixed orifices of connecting rod, and the both ends of connecting rod all are equipped with scraping oil mechanism, and scraping oil mechanism includes connecting plate and scrapes the oil sheet, connecting plate swing joint at the connecting rod tip, scrapes oil sheet fixed connection and keeps away from the one end of connecting rod at the connecting plate.

2. A cement mill oil wiper as claimed in claim 1, wherein: the connecting plates are connected to the connecting rods in a sliding manner, and the connecting plates of the two oil scraping mechanisms are connected through springs.

3. A cement mill oil wiper as claimed in claim 2, wherein: the sliding track cover is connected with two ends of the connecting rod in a rotating mode through the two sliding tracks, fixing holes are formed in the rotating connection positions of the two sliding tracks and the connecting rod, and the pin shaft is inserted into the fixing holes of the sliding tracks and the connecting rod.

4. A cement mill oil wiper as claimed in claim 3, wherein: the oil scraping sheet is made of rubber materials.

5. A cement mill oil wiper according to any one of claims 1 to 4, wherein: one end of the oil scraping sheet sliding shoe, which is contacted, is arc-shaped.