CN210372834U - Speed reducer oil changing device for preventing lubricating oil from leaking - Google Patents

Abstract

The utility model discloses a prevent that lubricating oil from spilling speed reducer of leaking from and changing oil device, including last staving and the first in command, it has the rubber buffer to run through in the upper surface left side of going up the staving, the lower extreme middle part of staving is provided with the oil-out down, the supporting leg is installed in the inside rotation of installation piece, the left side surface of staving is gone up in the first in command welded fastening, the middle part of going up the staving is run through and is had the regulation pole, and adjusts the embedded connecting block of installing of the last commentaries on classics of pole, the inside of connecting block is run through there is the control lever, the lower extreme of control lever runs through there is the safety cock, the rear side of adjusting the pole is provided with and runs through the. This prevent that lubricating oil from spilling speed reducer oil changing device who leaks can effectually avoid lubricating oil to appear spilling the phenomenon of leaking, avoids lubricating oil extravagant, and the injection volume of convenient control lubricating oil, convenient to use.

Description

Speed reducer oil changing device for preventing lubricating oil from leaking

Technical Field

The utility model relates to a speed reducer correlation technique field specifically is a prevent that lubricating oil from spilling speed reducer oil changing device who leaks.

Background

The speed reducer is a device for adjusting the output speed of the motor, the gear and the bearing are main components of the speed reducer, in order to reduce the abrasion of the gear and the bearing, the gear and the bearing need to be replaced with lubricating oil regularly, namely, the lubricating oil containing impurities is discharged, new lubricating oil is injected, and a professional speed reducer oil replacing device is often used for replacing operation conveniently;

the speed reducer oil change device that uses at present can not effectually avoid lubricating oil to appear spilling the phenomenon of leaking, leads to lubricating oil to appear extravagantly, and the injection volume of inconvenient control lubricating oil, and it is convenient inadequately to use, consequently, the utility model provides a prevent that lubricating oil from spilling speed reducer oil change device of leaking to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent that lubricating oil from spilling speed reducer oil changing device who leaks to solve the speed reducer oil changing device who provides at present in the above-mentioned background art and use and can not effectually avoid lubricating oil to appear spilling the phenomenon of leaking, lead to lubricating oil extravagant to appear, and the injection volume of inconvenient control lubricating oil, use convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a speed reducer oil change device for preventing lubricating oil from leaking comprises an upper barrel body and a first handle, wherein a rubber plug penetrates through the left side of the upper surface of the upper barrel body, the lower end of the upper barrel body is fixedly connected with a lower barrel body, an oil outlet is formed in the middle of the lower end of the lower barrel body, an installation block is welded on the lower surface of the lower barrel body, a supporting leg is installed in the installation block in a rotating mode, the first handle is fixedly welded on the outer surface of the left side of the upper barrel body, a second handle is fixedly arranged on the outer surface of the right side of the upper barrel body, a spring is fixedly arranged on the outer side of the second handle, an adjusting rod penetrates through the middle of the upper barrel body, a connecting block is installed in an upper rotating and embedding mode in the upper end of the adjusting rod, a control rod penetrates through the inside of the connecting block, the middle of the control rod is, the rear side of the adjusting rod is provided with a scale rod penetrating through the inner part of the upper barrel body, and the lower end of the scale rod is fixed with a floating block.

Preferably, the supporting legs are distributed at equal angles relative to the central axis of the oil outlet, the inner walls of the supporting legs are arranged in a mode that the lower ends of the supporting legs are inclined outwards, and the height of the lower ends of the oil outlet is higher than that of the lower ends of the mounting blocks.

Preferably, the first handle and the second handle are symmetrically arranged about a central axis of the upper barrel, the second handle is arranged in parallel with a right end of the control rod, and an inner surface of the control rod is fixedly connected with a right end of the spring.

Preferably, the vertical central line of the adjusting rod and the vertical central line of the oil outlet are overlapped, the lower end of the adjusting rod is of a spherical structure, and the outer diameter of the spherical structure is larger than the inner diameter of the oil outlet.

Preferably, the control rod and the connecting block form a sliding structure, and the connecting block and the adjusting rod form a rotating structure.

Preferably, the connection mode of the safety plug and the control rod is threaded connection, the left end face of the safety plug is attached to the outer surface of the upper barrel body, and the upper barrel body is connected with the lower barrel body through a flange.

Compared with the prior art, the beneficial effects of the utility model are that: the speed reducer oil changing device capable of preventing lubricating oil from leaking can effectively avoid the phenomenon of leaking lubricating oil, avoid lubricating oil waste, conveniently control the injection amount of the lubricating oil and be convenient to use;

1. the lower end of the adjusting rod is tightly attached to the upper end of the oil outlet through the support of the spring on the control rod, so that the phenomenon of leakage of lubricating oil is effectively avoided, and the waste of the lubricating oil is avoided;

2. the lower surface of the floating block is in contact with the upper surface of lubricating oil in the upper barrel body, so that the scale rod can descend along with the floating block, the injection amount of the lubricating oil can be conveniently controlled, the injection amount does not need to be adjusted for multiple times, the use is convenient, and the operating efficiency of workers is improved;

3. through the threaded connection between safety cock and the control lever, made things convenient for the position of safety cock to adjust, laminated mutually with the surface of last staving through the safety cock to guaranteed that random pivoted phenomenon can not appear in the control lever, guaranteed the security in the use, and for flange joint between last staving and the lower staving, made things convenient for the washing to the device is inside, conveniently uses the lubricating oil of different models, improved the device's practicality.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the operation state structure of the present invention.

In the figure: 1. an upper barrel body; 2. a rubber plug; 3. a lower barrel body; 4. an oil outlet; 5. mounting blocks; 6. supporting legs; 7. a first handle; 8. a second handle; 9. a spring; 10. adjusting a rod; 11. connecting blocks; 12. a control lever; 13. a support frame; 14. a safety plug; 15. a graduated rod; 16. and (4) floating blocks.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a speed reducer oil change device for preventing lubricating oil from leaking comprises an upper barrel body 1, a rubber plug 2, a lower barrel body 3, an oil outlet 4, a mounting block 5, a supporting leg 6, a first handle 7, a second handle 8, a spring 9, an adjusting rod 10, a connecting block 11, a control rod 12, a supporting frame 13, a safety plug 14, a scale rod 15 and a floating block 16, wherein the rubber plug 2 penetrates through the left side of the upper surface of the upper barrel body 1, the lower end of the upper barrel body 1 is fixedly connected with the lower barrel body 3, the oil outlet 4 is arranged in the middle of the lower end of the lower barrel body 3, the mounting block 5 is welded on the lower surface of the lower barrel body 3, the supporting leg 6 is rotatably mounted inside the mounting block 5, the first handle 7 is fixedly welded on the outer surface of the left side of the upper barrel body 1, the second handle 8 is fixedly arranged on the outer surface of the right side of the upper barrel body 1, the spring 9 is fixedly arranged, a connecting block 11 is rotatably and embedded at the upper end of the adjusting rod 10, a control rod 12 penetrates through the connecting block 11, the middle part of the control rod 12 is rotatably connected with a support frame 13 welded on the left side of the upper surface of the upper barrel body 1, a safety plug 14 penetrates through the lower end of the control rod 12, a scale rod 15 penetrating through the upper barrel body 1 is arranged on the rear side of the adjusting rod 10, and a floating block 16 is fixed at the lower end of the scale rod 15;

as shown in fig. 1, the supporting legs 6 are distributed at equal angles relative to the central axis of the oil outlet 4, the inner walls of the supporting legs 6 are obliquely arranged outwards at the lower ends, the lower end of the oil outlet 4 is higher than the lower end of the mounting block 5, so that the device is convenient to place on the ground, the first handle 7 and the second handle 8 are symmetrically arranged relative to the central axis of the upper barrel body 1, the second handle 8 is parallel to the right end of the control rod 12, and the inner surface of the control rod 12 is fixedly connected with the right end of the spring 9, so that the control rod 12 is convenient to reset;

vertical central line like fig. 1 regulation pole 10 coincides each other with the vertical central line of oil-out 4, and the lower extreme of adjusting pole 10 is the spherical structure, and the external diameter size of this spherical structure is greater than the internal diameter size of oil-out 4, it blocks up oil-out 4 to have made things convenient for, control lever 12 constitutes sliding construction with connecting block 11 in fig. 2 and fig. 3, and connecting block 11 constitutes revolution mechanic with adjusting pole 10, the position of adjusting pole 10 has been made things convenient for to adjust, the connected mode of safety cock 14 and control lever 12 is threaded connection, and the left end face of safety cock 14 is laminated with the surface of last staving 1 mutually, and the connected mode of going up staving 1 and lower staving 3 is flange joint, convenient inside washs.

The working principle is as follows: when the speed reducer oil change device for preventing lubricating oil leakage is used, firstly, as shown in figure 1, the rubber plug 2 is detached, the amount of lubricating oil is changed as required, a lubricating oil is injected into the upper barrel body 1, the rubber plug 2 is installed on the upper barrel body 1, then, the device is lifted by holding the first handle 7 with hands, as shown in figure 3, the supporting leg 6 is retracted in a rotating way, the collision between the supporting leg 6 and the speed reducer is avoided, the butt joint between the oil outlet 4 and the oil filling opening of the speed reducer is influenced, then, the safety plug 14 in threaded connection with the control rod 12 is rotated, the safety plug 14 is not in contact with the upper barrel body 1 any more, then, the second handle 8 is held by hands, the control rod 12 is pressed, the control rod 12 is rotated on the supporting frame 13, so that the left end of the control rod 12 is lifted, as the control rod 12 and the connecting block 11 form a sliding structure, and the connecting block 11 is in a, thereby can mention regulation pole 10, make the lower extreme of adjusting pole 10 no longer block up oil-out 4, thereby make lubricating oil flow out, and in getting into the speed reducer, as shown according to figure 2, through observing the descending amplitude of scale bar 15, conveniently learn the injection volume of lubricating oil, after changing the completion, remove the pressure to control lever 12, can make control lever 12 reset through the effect of spring 9, can make the lower extreme of adjusting pole 10 block up oil-out 4 once more, the phenomenon of spilling leaks has been avoided appearing in the lubrication, this is the speed reducer that prevents lubricating oil from spilling hourglass and trades oily device's using method.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a prevent that lubricating oil from spilling speed reducer of leaking and trade oil device, includes staving (1) and the first in command (7), its characterized in that: the upper barrel is characterized in that a rubber plug (2) penetrates through the left side of the upper surface of the upper barrel body (1), the lower end of the upper barrel body (1) is fixedly connected with a lower barrel body (3), an oil outlet (4) is formed in the middle of the lower end of the lower barrel body (3), an installation block (5) is welded on the lower surface of the lower barrel body (3), support legs (6) are installed in the installation block (5) in a rotating mode, a first handle (7) is fixedly welded on the outer surface of the left side of the upper barrel body (1), a second handle (8) is fixedly arranged on the outer surface of the right side of the upper barrel body (1), a spring (9) is fixedly arranged on the outer side of the second handle (8), an adjusting rod (10) penetrates through the middle of the upper barrel body (1), a connecting block (11) is installed in an embedded mode in the upper end of the adjusting rod (10), a control rod (12) penetrates through the inner portion of the connecting block (11), and the middle of, the lower end of the control rod (12) penetrates through the safety plug (14), the rear side of the adjusting rod (10) is provided with a scale rod (15) penetrating through the inner part of the upper barrel body (1), and the lower end of the scale rod (15) is fixed with a floating block (16).

2. A speed reducer oil change device for preventing lubricating oil from leaking according to claim 1, characterized in that: the supporting legs (6) are distributed at equal angles about the central axis of the oil outlet (4), the inner walls of the supporting legs (6) are arranged in a mode that the lower ends incline outwards, and the lower end of the oil outlet (4) is higher than the lower end of the mounting block (5).

3. A speed reducer oil change device for preventing lubricating oil from leaking according to claim 1, characterized in that: the first handle (7) and the second handle (8) are symmetrically arranged about the central axis of the upper barrel body (1), the second handle (8) is arranged in parallel with the right end of the control rod (12), and the inner surface of the control rod (12) is fixedly connected with the right end of the spring (9).

4. A speed reducer oil change device for preventing lubricating oil from leaking according to claim 1, characterized in that: the vertical central line of the adjusting rod (10) and the vertical central line of the oil outlet (4) are overlapped, the lower end of the adjusting rod (10) is of a spherical structure, and the outer diameter of the spherical structure is larger than the inner diameter of the oil outlet (4).

5. A speed reducer oil change device for preventing lubricating oil from leaking according to claim 1, characterized in that: the control rod (12) and the connecting block (11) form a sliding structure, and the connecting block (11) and the adjusting rod (10) form a rotating structure.

6. A speed reducer oil change device for preventing lubricating oil from leaking according to claim 1, characterized in that: the safety plug (14) is in threaded connection with the control rod (12), the left end face of the safety plug (14) is attached to the outer surface of the upper barrel body (1), and the upper barrel body (1) is in flange connection with the lower barrel body (3).

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