CN213213235U - Magnetic suction type self-locking convenient drawing oil discharging device - Google Patents
Magnetic suction type self-locking convenient drawing oil discharging device Download PDFInfo
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- CN213213235U CN213213235U CN202021468053.3U CN202021468053U CN213213235U CN 213213235 U CN213213235 U CN 213213235U CN 202021468053 U CN202021468053 U CN 202021468053U CN 213213235 U CN213213235 U CN 213213235U
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Abstract
The utility model provides a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism belongs to three-phase asynchronous motor field. The utility model relates to a magnetic suction type self-locking convenient drawing oil discharging device, wherein an oil discharging port is arranged below the outer cover of a bearing, and the oil discharging port has a reversed trapezoidal structure with a wide upper part and a narrow lower part; the draw-out type connecting groove is fixedly connected with the outer cover of the bearing through a bolt, the draw-out type connecting groove is hollow, the draw-out type connecting groove is designed in a box shape, a magnetic attraction sheet is embedded in the closed end, and the other end of the closed end is open; the oil discharge box adopts a cuboid structure with an upper opening and other closed surfaces, a magnetic suction sheet is embedded in one end of the oil discharge box, an lengthening handle is arranged at the other end of the oil discharge box, the oil discharge box and a pull type connecting groove are matched in a pull type manner, and the oil discharge box is locked and fixed through the suction force of a tail magnetic suction sheet. The utility model discloses can be more audio-visual the abandonment grease volume that produces among the observation motor operation process, adopt box-shaped structure to conveniently store more abandonment grease, the pump drainage ware is more convenient dismantlement in the more tradition of pull formula design.
Description
Technical Field
The utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism belongs to three-phase asynchronous motor field.
Background
At present, a rolling bearing of a high-voltage three-phase asynchronous motor is lubricated by grease, and a traditional oil discharging structure adopted by an outer cover of the bearing is a double-oil-pipe drawing type oil discharging device. But this structure is not convenient when using the oil extraction, and the problem that the clearance can't be cleared up to the undersize of inner oil pipe aperture. Because the inconvenient nature and the oil extraction effect of traditional oil extraction structure are not good, can cause the bearing enclosing cover inside to store up too much and receive dirty and decrease the grease, lead to the inside overheated of motor bearing structure, and further develop into serious influence such as seizing a shaft, monitored control system overheat alarm.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and further providing a magnetic suction type self-locking convenient pull oil discharge device.
The utility model aims at realizing through the following technical scheme:
a magnetic suction type self-locking convenient drawing oil discharging device comprises a bearing outer cover, a drawing connecting groove and an oil discharging box, wherein an oil discharging port is arranged below the bearing outer cover and is of an inverted trapezoidal structure with a wide upper part and a narrow lower part; the pull-out connecting groove is fixedly connected with the outer cover of the bearing through a bolt, and the pull-out connecting groove is hollow; the draw-out type connecting groove is designed in a box type, a magnetic attraction sheet is embedded in the closed end of the draw-out type connecting groove, and the other end of the draw-out type connecting groove is opened; the oil discharge box adopts a cuboid structure with an upper opening and other closed surfaces, a magnetic suction sheet is embedded in one end of the oil discharge box, an lengthening handle is arranged at the other end of the oil discharge box, the oil discharge box and a pull-type connecting groove are matched in a pull-type mode, and the oil discharge box is locked and fixed through the suction force of the tail contact end magnetic suction sheet.
The utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism, the oil extraction box material adopts transparent polycarbonate PC material.
The utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism, the screw hole of pull formula spread groove adopts counter sink formula mounting hole.
The utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism, oil extraction box adopt to be similar to the drawer type design, arrange in pull formula spread groove.
The utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism, the plane size that pull formula spread groove and bearing enclosing cover are connected side size and bearing enclosing cover bottom is unanimous, and oil extraction box open area is greater than the bearing enclosing cover and falls trapezoidal oil drain hole size.
The utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism, the bolt hole lower part of pull formula spread groove tail end sets up to the breach, and the opening part of pull formula spread groove front end is located the inboard of tail end bolt hole.
The utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism, the screw adopts hexagon socket head cap fastening screw, and it highly can hide completely in the spread groove counter sink, avoids oil extraction box pull to take place interference phenomenon.
The utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism, the open end of pull formula spread groove is provided with the draw-in groove, and the area of the baffle of oil extraction box and handle junction equals the open end size of pull formula spread groove, and the shrouding size of oil extraction box tail end is less than the open end size of pull formula spread groove, and the open end of pull formula spread groove passes through the baffle fixed seal of draw-in groove and oil extraction box.
The utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism can more audio-visual observation motor operation in-process produced abandonment grease volume, adopts box-shaped structure convenience can store more abandonment greases, and pump-type oil extraction ware is more convenient dismantlement in the pull formula design is more traditional, all more is superior to traditional oil extraction ware in all aspects, can effectively solve traditional oil extraction ware drawback.
Drawings
Fig. 1 is the utility model discloses magnetism is inhaled convenient pull oil extraction device of formula auto-lock's schematic structure.
Fig. 2 is the utility model discloses the bottom schematic diagram of the convenient pull oil extraction device of formula auto-lock outer cover is inhaled to magnetism.
Fig. 3 is a side view of the drawing type connecting groove of the present invention.
Fig. 4 is a top view of the drawing type connecting groove of the present invention.
Fig. 5 is a bottom view of the pull-out connecting groove of the present invention.
Fig. 6 is a schematic view of the middle oil draining box of the present invention.
Fig. 7 is a schematic view of an oil drainage box according to a third embodiment of the present invention.
Fig. 8 is a schematic view of a pull-out connecting groove according to a third embodiment of the present invention.
The reference numbers in the figures are: 1 is a bearing outer cover; 2 is a drawing connecting groove; 3 is an oil discharging box; 4 is a magnetic attraction sheet; 5 is an oil discharge port; 6, mounting nuts for the inner hexagonal fastening screws; 7 is the open end of a pull type connecting groove; and 8 is the connecting side of the drawing connecting groove and the outer cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.
Example 1: as shown in fig. 1-6, the utility model relates to a convenient pull oil extraction device of formula auto-lock is inhaled to magnetism includes bearing enclosing cover, pull formula spread groove, oil extraction box triplex. The opening at the lower part of the outer cover of the bearing adopts an inclined oil guide port form, so that the garbage grease is more conveniently discharged. The pull-type connecting groove is connected with the bearing outer cover through a bolt, the size of the pull-type connecting groove is consistent with the size of the plane of the bearing outer cover, and a magnetic attraction sheet is arranged in the tail end inside the pull-type connecting groove. The oil extraction box adopts the upper shed, all the other confined cuboid shapes of face, its open area is greater than the opening of bearing enclosing cover, more be favorable to receiving the discharged grease, the oil extraction box afterbody (the corresponding position when the pull formula spread groove is arranged in to the oil extraction box) also embeds a slice magnetism and inhales the piece, the oil extraction box is through inhaling the piece contact with the spread groove magnetism and realize fixedly, the stability of the high pressure heater unit is put, the extension end has the extension handle, can stretch out the motor frame outside, it is more safe convenient to take out the oil extraction box, accomplish empting of grease, the device spread groove and oil extraction box adopt high strength, resistant oil, heat-resisting, corrosion-resistant transparent polycarbonate PC material, the reserves that can more audio-visual observation grease, in order to reach the effect of in time arranging the oil.
The open end of pull formula spread groove is provided with the draw-in groove, and the area of the baffle of oil extraction box and handle junction equals the open end size of pull formula spread groove, and the shrouding size of oil extraction box tail end is less than the open end size of pull formula spread groove, and the open end of pull formula spread groove passes through the baffle fixed seal of draw-in groove and oil extraction box.
Example 2: the utility model relates to a connection method of convenient pull oil extraction device of formula auto-lock is inhaled to magnetism: installing the drawing type connecting groove shown in the figure 3 on the bearing outer cover shown in the figure 2, connecting the drawing type connecting groove through bolts, and enabling the opening of the drawing type connecting groove to face the direction in which the oil discharging box is convenient to take out; and then the oil discharge box shown in the figure 5 is installed in the drawing type connecting groove shown in the figure 3, after installation, the magnetic suction sheet of the drawing type connecting groove and the contact end of the oil discharge box is locked and fixed, the extending end is sealed, and finally the structure shown in the figure 1 is formed to collect the oil which is polluted by the bearing.
Example 3: the utility model relates to a convenient pull oil extraction device of magnetic type auto-lock, as shown in figures 7 and 8, the bottom in the pull connecting groove is provided with a set of chutes, the bottom of the oil extraction box is provided with a guide rail at the position corresponding to the pull connecting groove, the oil extraction box is provided with a slide way at the pull connecting groove through the guide rail; the oil discharge box can be provided with an oil guide port, so that redundant grease in the oil discharge box can be poured out conveniently.
The bottom of the drawing type connecting groove can be semicircular, the bottom of the oil discharging box is also semicircular, and the oil discharging box slides in the semicircular sliding groove in the bottom of the drawing type oil discharging box.
The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The magnetic type self-locking convenient and fast drawing oil discharging device is characterized by comprising a bearing outer cover (1), a drawing connecting groove (2) and an oil discharging box (3), wherein an oil discharging port is arranged below the bearing outer cover (1) and is of an inverted trapezoidal structure with a wide upper part and a narrow lower part; the drawing type connecting groove (2) is fixedly connected with the bearing outer cover (1) through bolts, and the drawing type connecting groove (2) is hollow; the drawing type connecting groove (2) is designed in a box type, a magnetic attraction sheet (4) is embedded in the closed end of the drawing type connecting groove (2), and the other end of the drawing type connecting groove is opened; the oil discharging box (3) is of a cuboid structure with an upper opening and other closed surfaces, the magnetic suction sheet (4) is embedded in one end of the oil discharging box (3), the other end of the oil discharging box (3) is provided with an lengthening handle, the oil discharging box (3) is matched with the pull-type connecting groove (2) in a pull-type mode, and the oil discharging box is locked and fixed through the suction force of the tail contact end magnetic suction sheet (4).
2. The magnetic self-locking convenient drawing oil discharging device according to claim 1, wherein the oil discharging box (3) is made of transparent Polycarbonate (PC) material.
3. The magnetic type self-locking convenient drawing oil discharging device as claimed in claim 1, wherein the threaded hole of the drawing connecting groove (2) is a counter-sunk mounting hole.
4. The magnetic self-locking convenient and fast drawing oil discharging device as claimed in claim 1, wherein the oil discharging box is similar to a drawer type design and is arranged in the drawing connecting groove (2).
5. The magnetic type self-locking convenient drawing oil discharging device according to claim 1, wherein the drawing connecting groove (2) has the same connecting side size with the outer bearing cover (1) and the same plane size of the bottom of the outer bearing cover (1), and the opening area of the oil discharging box (3) is larger than the size of the inverted trapezoid oil discharging port of the outer bearing cover (1).
6. The magnetic type self-locking convenient drawing oil discharging device according to claim 1, wherein the lower portion of the bolt hole at the tail end of the drawing connecting groove (2) is provided with a notch, and the opening at the front end of the drawing connecting groove (2) is positioned at the inner side of the bolt hole at the tail end.
7. The convenient pull oil extraction device of claim 1, wherein the bolt is a socket head cap screw, and the height of the socket head cap screw is completely hidden in the connecting groove counter bore.
8. The convenient pull oil extraction device of formula auto-lock is inhaled to magnetism according to claim 1, characterized in that, the open end of pull formula spread groove (2) is provided with the draw-in groove, the area of the baffle of oil extraction box (3) and handle junction equals the open end size of pull formula spread groove (2), the shrouding size of oil extraction box (3) tail end is less than the open end size of pull formula spread groove (2), the open end of pull formula spread groove (2) passes through the draw-in groove and arranges the baffle fixed seal of oil extraction box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021468053.3U CN213213235U (en) | 2020-07-23 | 2020-07-23 | Magnetic suction type self-locking convenient drawing oil discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021468053.3U CN213213235U (en) | 2020-07-23 | 2020-07-23 | Magnetic suction type self-locking convenient drawing oil discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213213235U true CN213213235U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021468053.3U Active CN213213235U (en) | 2020-07-23 | 2020-07-23 | Magnetic suction type self-locking convenient drawing oil discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213213235U (en) |
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- 2020-07-23 CN CN202021468053.3U patent/CN213213235U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230902 Address after: 154000 380 Guangfu East Road, Qianjin District, Jiamusi City, Heilongjiang Province Patentee after: JIAMUSI ELECTRIC MACHINE Co.,Ltd. Patentee after: Jiamusi Jiadian Motor Operation and Maintenance Technology Co.,Ltd. Address before: 154000 380 Guangfu East Road, Qianjin District, Jiamusi City, Heilongjiang Province Patentee before: JIAMUSI ELECTRIC MACHINE Co.,Ltd. |