Efficient oil pressing scraper

Abstract

The utility model is suitable for the field of mechanical engineering, and provides a high-efficiency oil pressing scraping plate which comprises a T-shaped main body, an arc-shaped oil scraping plate and a vertical oil scraping plate, a mounting hole is formed in the middle of the T-shaped main body, and the vertical oil scraping plate is fixedly connected to one end of the T-shaped main body; two arc-shaped oil scraping plates are annularly and uniformly fixed on the T-shaped main body by taking the mounting hole as a center; the arc-shaped oil scraping plate and the vertical oil scraping plate are both in contact with the inner wall of an oil cup of the lubricating grease pump. The rotating arc-shaped oil scraping plate and the vertical oil scraping plate can conduct oil scraping treatment on the inner wall of an oil cup of the lubricating grease pump, the two rotating arc-shaped oil scraping plates exert thrust on grease, the oil discharging capacity of the lubricating pump is effectively enhanced, an original single-blade oil scraping plate can only be used for scraping 0 # grease, and now, after the original single-blade oil scraping plate is changed into the arc-shaped oil scraping plate of a double-blade structure, the oil discharging capacity of the lubricating pump is effectively improved. 2 # grease can be added and oil can be discharged normally.

Description

Technical Field

[0001] The utility model belongs to the field of mechanical engineering, and in particular relates to a high-efficiency oil-pressing scraper. Background Art

[0002] In the current lubrication industry, the scraper plate is one of the main components of the lubricating grease pump. The lubricating grease pump includes a pump base, an oil scraper plate arranged on the pump base, and a motor arranged under the pump base. The scraper plate is installed on the pump base, at the top of the motor shaft. When the motor rotates, it drives the scraper plate to rotate. The scraper plate is an indispensable part of the oil scraper type lubrication pump.

[0003] The existing scraper plate of the lubricating grease pump only has the function of scraping oil, and the lubricating grease pump has high requirements for grease and can only pump 0# grease. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a high-efficiency oil-pressing scraper, aiming to solve the problem that the scraper of the existing lubricating grease pump only has the function of scraping oil, and the lubricating grease pump has high requirements for grease and can only pump 0# grease.

[0005] The utility model is implemented as follows: a high-efficiency oil-pressing scraper comprises a T-shaped main body, and also comprises: an arc-shaped oil scraper plate and a vertical oil scraper plate; a mounting hole is provided in the middle of the T-shaped main body, and the vertical oil scraper plate is fixedly connected to one end of the T-shaped main body; two arc-shaped oil scrapers are evenly fixed in an annular shape on the T-shaped main body with the mounting hole as the center; the arc-shaped oil scraper plate and the vertical oil scraper plate are both in contact with the inner wall of the oil cup of the lubricating grease pump.

[0006] According to a further technical solution, a nut is fixedly connected to the upper end of the T-shaped body, and the nut is coaxially arranged with the mounting hole.

[0007] According to a further technical solution, the arc-shaped oil scraper plate is an inclined semicircular plate, a notch for oil inlet is provided on the semicircular plate, and the arc-shaped side wall of the semicircular plate contacts the inner wall of the oil cup of the lubricating grease pump.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] 1. Welding the nut in the middle of the T-shaped body can ensure the verticality of the arc-shaped scraper plate and the vertical scraper plate to the motor shaft, and prevent the arc-shaped scraper plate and the vertical scraper plate from scratching the intermediate filter screen of the lubricating grease pump due to non-verticality;

[0010] 2. The rotating arc-shaped oil scraper plate and the vertical oil scraper plate can scrape the oil from the inner wall of the oil cup of the lubricating grease pump, and the two rotating arc-shaped oil scrapers apply thrust to the grease, effectively enhancing the oil discharge capacity of the lubricating pump. The original single-blade oil scraper plate can only pump 0# grease. Now after changing to a double-blade structured arc-shaped oil scraper plate, 2# grease can be added and the oil can be discharged normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of the structure of a high-efficiency oil-pressing scraper provided by the utility model;

[0012] Figure 2 The utility model is a structural schematic diagram of a high-efficiency oil-pressing scraper in a working state.

[0013] In the attached drawings: T-shaped body -1, nut -2, arc-shaped oil scraper -3, vertical oil scraper -4. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0015] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0016] like Figure 1 and Figure 2 As shown, a high-efficiency oil-pressing scraper provided by an embodiment of the utility model comprises a T-shaped main body 1, and also comprises: an arc-shaped oil scraper plate 3 and a vertical oil scraper plate 4; a mounting hole is provided in the middle of the T-shaped main body 1, a nut 2 is fixedly connected to the upper end of the T-shaped main body 1, the nut 2 is coaxially arranged with the mounting hole, and the vertical oil scraper plate 4 is fixedly connected to one end of the T-shaped main body 1; two arc-shaped oil scrapers 3 are evenly fixed in an annular shape on the T-shaped main body 1 with the mounting hole as the center; the arc-shaped oil scraper plate 3 and the vertical oil scraper plate 4 are both in contact with the inner wall of the oil cup of the lubricating grease pump, the arc-shaped oil scraper plate 3 is an inclined semicircular plate, a notch for oil inlet is provided on the semicircular plate, and the arc-shaped side wall of the semicircular plate is in contact with the inner wall of the oil cup of the lubricating grease pump.

[0017] In the embodiment of the utility model, when in use, the nut 2 on the T-shaped body 1 is screwed onto the motor shaft, and then the reinforcing nut is screwed on the motor shaft to make the reinforcing nut rest against the nut 2 to ensure that the T-shaped body 1 does not shake, thereby completing the installation of the T-shaped body 1. The nut 2 is welded in the middle of the T-shaped body 1 to ensure the verticality of the arc-shaped scraper plate 3 and the vertical scraper plate 4 with the motor shaft, and to prevent the arc-shaped scraper plate 3 and the vertical scraper plate 4 from being in contact with the intermediate filter screen of the lubricating grease pump and other structures due to the lack of When scratches occur vertically, the motor drives the T-shaped body 1 to rotate, and the T-shaped body 1 drives the circular scraper plate 3 and the vertical scraper plate 4 to rotate. The circular scraper plate 3 and the vertical scraper plate 4 can scrape the inner wall of the oil cup of the lubricating grease pump, and the two rotating circular scraper plates 3 apply thrust to the grease, which effectively enhances the oil discharge capacity of the lubrication pump. The original single-blade scraper plate can only pump 0# grease. After being changed to the circular scraper plate 3 with a double-blade structure, 2# grease can be added and oil can be discharged normally.

[0018] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency oil-pressing scraper, comprising a T-shaped body, characterized in that: Also includes: Arc-shaped oil scraper and vertical oil scraper; A mounting hole is provided in the middle of the T-shaped body, and the vertical oil scraper is fixedly connected to one end of the T-shaped body; Two arc-shaped oil scraping plates are evenly fixed on the T-shaped body with the mounting hole as the center; The arc-shaped oil scraper plate and the vertical oil scraper plate are both in contact with the inner wall of the oil cup of the lubricating grease pump.

2. The high-efficiency oil-pressing scraper according to claim 1 is characterized in that: A nut is fixedly connected to the upper end of the T-shaped body, and the nut is coaxially arranged with the mounting hole.

3. The high-efficiency oil-pressing scraper according to claim 2 is characterized in that: The arc-shaped oil scraper plate is an inclined semicircular plate, a notch for oil inlet is arranged on the semicircular plate, and the arc-shaped side wall of the semicircular plate contacts the inner wall of the oil cup of the lubricating grease pump.

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