Oil injection device for mechanical equipment maintenance
By designing an oil injection device for maintenance of mechanical equipment including servo motors and elbows, the problem of difficult oil injection in maintenance of mechanical equipment is solved, and the effect of quantitative oil injection and waste reduction is achieved.
Patent Information
- Application Number
- CN202421178654.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-28
AI Technical Summary
During the maintenance of mechanical equipment, it is difficult to control the amount of oil injection, resulting in too little or too much oil injection, resulting in the problem of wasting lubricating oil.
An oil injection device for maintenance of mechanical equipment is designed, including oil injection pipe, funnel, oil outlet pipe, support rod, extrusion plate and servo motor. The lubricant is extruded quantitatively by rotation of the servo motor and the overflow is reduced by inversion. Elbows and limit rods are used to fill oil in difficult-to-poke positions and reduce elbow rotation.
The quantitative injection of lubricating oil during mechanical equipment maintenance is realized, reducing the waste of lubricating oil, and providing a convenient oil injection method in difficult-to-extend positions.
Smart Images
Figure CN222480162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil injection, in particular to an oil injection device for mechanical equipment maintenance. Background Art
[0002] Mechanical equipment can convert different forms of energy into mechanical energy during its operation, which can then drive the device to work, thereby saving manpower. Mechanical equipment is usually composed of drive devices, transmission devices, braking devices, protective devices, lubrication systems and other parts.
[0003] When using mechanical equipment to work, it is necessary to lubricate the joints inside the mechanical equipment from time to time, which can reduce the friction on the mechanical equipment, thereby protecting the machinery and improving production efficiency.
[0004] When oiling mechanical equipment, it is difficult to control the oil injection amount. If the oil injection amount is small, the oil injection operation needs to be performed again. If the oil injection amount is large, it will cause a waste of lubricating oil. Therefore, in order to solve the above problem, an oil injection device for mechanical equipment maintenance is proposed. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes an oil injection device for mechanical equipment maintenance.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an oil filling device for mechanical equipment maintenance, comprising an oil filling pipe; a slide groove is provided in the middle of the oil filling pipe; a funnel is slidably connected to the end of the oil filling pipe; an oil outlet pipe is fixedly connected to the end of the funnel; multiple groups of support rods are fixedly connected to the middle of the funnel; an extrusion plate is slidably connected to the middle of the support rod; a push rod is fixedly connected to the middle of the extrusion plate; a limiting block is fixedly connected to the middle of the extrusion plate; the limiting block is slidably connected to the slide groove; a fixing rod is provided in the middle of the oil filling pipe; a motor cavity is fixedly connected to the end of the fixing rod; a servo motor is fixedly connected to the middle of the motor cavity; a slot hole is provided in the middle of the push rod; a gear is fixedly connected to the output end of the servo motor; the gear is slidably connected to the slot hole; a cross plate is fixedly connected to the end of the support rod; the cross plate is slidably connected to the push rod.
[0007] Preferably, a circular groove ring is provided at the end of the oil outlet pipe; a swivel is slidably connected to the middle of the circular groove ring; an elbow is fixedly connected to the middle of the swivel; a turning button is fixedly connected to the middle of the support rod; a limiting rod is fixedly connected to the middle of the turning button; and a plurality of positioning grooves are provided in the middle of the elbow.
[0008] Preferably, a clamping block is slidably connected to the middle of the slide groove; a sieve plate is fixedly connected to the middle of the clamping block; and the sieve plate is slidably connected to the support rod.
[0009] Preferably, the end of the elbow is slidably connected to a rubber plug; and a pull ring is fixedly connected to the middle of the rubber plug.
[0010] Preferably, a plug rod is slidably connected to the middle of the motor cavity; and a stopper is fixedly connected to the end of the plug rod.
[0011] Preferably, a triangular plate is fixedly connected to the end of the oil filling pipe.
[0012] Preferably, a scraper is fixedly connected to the end of the elbow.
[0013] The utility model is beneficial in that:
[0014] 1. The utility model discloses an oil filling device for mechanical equipment maintenance, which can quantitatively squeeze out lubricating oil through the rotation of a servo motor when the mechanical equipment is being oiled, and then reverse the servo motor backwards to reduce the situation where the lubricating oil in the oil filling pipe continues to overflow to the outside, thereby reducing the waste of lubricating oil during the oil filling operation.
[0015] 2. The utility model discloses an oil filling device for mechanical equipment maintenance, which can be used to more conveniently inject the lubricating oil in the oil filling pipe into the mechanical equipment when oil filling is required in a position that is difficult to reach. At the same time, the cooperation between the limit rod and the positioning groove can reduce the rotation of the elbow during the oil filling process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;
[0019] Figure 3 It is a schematic diagram of the slot structure in the utility model;
[0020] Figure 4 It is a schematic diagram of the rubber plug structure in the utility model;
[0021] Figure 5 yes Figure 2 A magnified image of point A;
[0022] Figure 6 yes Figure 2 Enlarged view of point B.
[0023] In the figure: 1. oil filling pipe; 11. slideway; 12. funnel; 13. oil outlet pipe; 14. support rod; 15. extrusion plate; 16. push rod; 17. limit block; 18. fixing rod; 19. motor cavity; 110. servo motor; 111. slot; 112. gear; 113. cross plate; 2. circular groove ring; 21. swivel; 23. elbow; 24. knob; 25. limit rod; 26. positioning groove; 3. block; 31. sieve plate; 4. rubber plug; 41. pull ring; 5. plug rod; 51. stopper; 6. triangle plate; 7. scraper. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] like Figure 1-3As shown, an oil filling device for mechanical equipment maintenance comprises an oil filling pipe 1; a slide groove 11 is opened in the middle of the oil filling pipe 1; a funnel 12 is slidably connected to the end of the oil filling pipe 1; an oil outlet pipe 13 is fixedly connected to the end of the funnel 12; a plurality of support rods 14 are fixedly connected to the middle of the funnel 12; an extrusion plate 15 is slidably connected to the middle of the support rod 14; a push rod 16 is fixedly connected to the middle of the extrusion plate 15; a limit block 17 is fixedly connected to the middle of the extrusion plate 15; the limit block 17 slides with the slide groove 11 The oil filling pipe 1 is provided with a fixing rod 18 in the middle; the end of the fixing rod 18 is fixedly connected to a motor cavity 19; the middle of the motor cavity 19 is fixedly connected to a servo motor 110; the middle of the push rod 16 is provided with a slot 111; the output end of the servo motor 110 is fixedly connected to a gear 112; the gear 112 is slidably connected to the slot 111; the end of the support rod 14 is fixedly connected to a cross plate 113; the cross plate 113 is slidably connected to the push rod 16; when working, when the mechanical equipment needs to be operated When filling oil, the lubricating oil can be placed inside the oil filling pipe 1, and then the end of the oil outlet pipe 13 can be placed at the position where oil filling is required. Then, the servo motor 110 inside the motor cavity 19 can be operated, and then the extrusion plate 15 can be driven to slide inside the oil filling pipe 1 through the action of the push rod 16. During the sliding process of the extrusion plate 15, the extrusion plate 15 can be limited by the cooperation between the limit block 17 and the slide groove 11. When a sufficient amount of lubricating oil is filled at the position where oil filling is required, the servo motor 110 can be reversed by a certain angle, thereby reducing the pressure on the lubricating oil inside the oil filling pipe 1, and thereby reducing the situation where the lubricating oil continues to overflow from the end of the oil outlet pipe 13. This step can be used when the mechanical equipment is filled with oil. The lubricating oil can be quantitatively squeezed out by the rotation of the servo motor 110, and then the servo motor 110 can be reversed backward to reduce the situation where the lubricating oil in the oil filling pipe 1 continues to overflow to the outside, thereby reducing the waste of lubricating oil during the oil filling work.
[0026] like Figure 1-5As shown, a circular groove ring 2 is provided at the end of the oil outlet pipe 13; a swivel 21 is slidably connected to the middle of the circular groove ring 2; an elbow 23 is fixedly connected to the middle of the swivel 21; a knob 24 is fixedly connected to the middle of the support rod 14; a limiting rod 25 is fixedly connected to the middle of the knob 24; and a plurality of positioning grooves 26 are provided in the middle of the elbow 23; during operation, when it is necessary to inject oil into a corner position, the swivel 21 can be rotated in the middle of the circular groove ring 2, so that the elbow 23 can be rotated, and the elbow 23 can be extended into the oil injection position, and then the limiting rod 25 can be placed in the positioning groove 26, so that the elbow 23 can be fixed during the oil injection process. This step can be used when it is necessary to inject oil into a position that is difficult to insert. The lubricating oil in the oil injection pipe 1 can be more conveniently injected into the mechanical equipment through the action of the elbow 23. At the same time, through the cooperation between the limiting rod 25 and the positioning groove 26, the rotation of the elbow 23 can be reduced during the oil injection process.
[0027] like Figure 2 As shown, a block 3 is slidably connected to the middle of the slide groove 11; a sieve plate 31 is fixedly connected to the middle of the block 3; the sieve plate 31 is slidably connected to the support rod 14; during operation, when the oil filling pipe 1 is used to fill the mechanical device with oil, the lubricating oil can be filtered by the sieve plate 31, and then the impurities inside the lubricating oil can be removed. This step can reduce the damage to the mechanical device caused by impurities in the lubricating oil when filling the mechanical device with oil, and thus the mechanical device can be protected during oil filling.
[0028] like Figure 4 As shown, the end of the elbow 23 is slidably connected with a rubber plug 4; a pull ring 41 is fixedly connected to the middle of the rubber plug 4; during operation, when the oil filling pipe 1 is not used for oil filling, the rubber plug 4 can be placed on the end of the elbow 23, thereby reducing the contact between the end of the elbow 23 and the outside world. When the rubber plug 4 needs to be removed from the end of the elbow 23, the pull ring 41 can be pulled to remove the elbow 23. This step can be used when the elbow 23 is not in use. The rubber plug 4 can reduce the clogging of the end of the elbow 23 by external impurities, thereby protecting the elbow 23.
[0029] like Figure 2-6As shown, the middle part of the motor cavity 19 is slidably connected with an insertion rod 5; the end of the insertion rod 5 is fixedly connected with a stopper 51; during operation, when it is necessary to clean the inside of the oil filling pipe 1, the insertion rod 5 can be taken out from the middle part of the motor cavity 19, and then the fixing rod 18 can be rotated at the end of the oil filling pipe 1, so that the motor cavity 19 can be moved away from the end of the oil filling pipe 1, and then the extrusion plate 15 and the screen plate 31 can be taken out from the inside of the oil filling pipe 1 for cleaning. This step can be used to more conveniently remove the device inside the oil filling pipe 1 when it is necessary to clean the inside of the oil filling pipe 1. When the gear 112 is used to transmit the push rod 16, the fixing effect of the motor cavity 19 by the insertion rod 5 can reduce the occurrence of separation between the gear 112 and the push rod 16.
[0030] like Figure 2 As shown, a triangular plate 6 is fixedly connected to the end of the oil filling pipe 1; during operation, when the oil filling work is performed, the tail of the funnel 12 can be limited by the action of the triangular plate 6. This step can reduce the occurrence of the funnel 12 detaching from the inside of the oil filling pipe 1 during the oil filling process, thereby reducing the occurrence of damage to the device during the oil filling work.
[0031] like Figure 1-4 As shown, a scraper 7 is fixedly connected to the end of the elbow 23; during operation, when the elbow 23 is used for oiling, the lubricating oil can be scraped by the scraper 7. This step can make the lubricating oil more uniform in the mechanical equipment through the action of the scraper 7, thereby improving the lubrication effect on the machinery.
[0032] Working principle: during operation, when the mechanical equipment needs to be oiled, the lubricating oil can be placed inside the oil filling pipe 1, and then the end of the oil outlet pipe 13 can be placed at the position where the oil needs to be filled, and then the servo motor 110 inside the motor cavity 19 can be operated, and then the push rod 16 can be used to drive the extrusion plate 15 to slide inside the oil filling pipe 1. During the sliding process of the extrusion plate 15, the extrusion plate 15 can be limited by the cooperation between the limit block 17 and the slide groove 11. When a sufficient amount of lubricating oil is filled at the position where the oil needs to be filled, the servo motor 110 can be reversed by a certain angle, thereby reducing the pressure on the lubricating oil inside the oil filling pipe 1, and thereby reducing the situation where the lubricating oil continues to overflow from the end of the oil outlet pipe 13. This step can be used for mechanical equipment When performing the oiling operation, the lubricating oil can be quantitatively extruded by rotating the servo motor 110, and then the servo motor 110 can be reversed backward to reduce the situation where the lubricating oil in the oil filling pipe 1 continues to overflow to the outside, thereby reducing the waste of lubricating oil during the oiling operation. When it is necessary to perform oiling at a corner position, the swivel 21 can be rotated in the middle of the circular groove ring 2, and then the elbow 23 can be rotated, and then the elbow 23 can be extended into the oiling position, and then the limit rod 25 can be placed in the positioning groove 26, and then the elbow 23 can be fixed during the oiling process. This step can be used when it is necessary to perform oiling at a position that is difficult to reach, and the lubricating oil in the oil filling pipe 1 can be more conveniently filled through the elbow 23. Injected into the mechanical equipment, at the same time, through the cooperation between the limit rod 25 and the positioning groove 26, the rotation of the elbow 23 can be reduced during the oil filling process. When the oil filling pipe 1 is used to fill the mechanical device with oil, the lubricating oil can be filtered through the screen plate 31, and then the impurities in the lubricating oil can be removed. This step can reduce the damage to the mechanical device caused by impurities in the lubricating oil when the oil is filled into the mechanical device, and then the mechanical device can be protected during oil filling. When the oil filling pipe 1 is not used for oil filling, the rubber plug 4 can be placed on the end of the elbow 23, thereby reducing the contact between the end of the elbow 23 and the outside world. When the rubber plug 4 needs to be taken out from the end of the elbow 23, it can be pulled The pull ring 41 takes out the elbow 23. This step can be used when the elbow 23 is not in use. The rubber plug 4 can reduce the clogging of the end of the elbow 23 by external impurities, thereby protecting the elbow 23. When the inside of the oil filling pipe 1 needs to be cleaned, the plug rod 5 can be taken out from the middle of the motor cavity 19, and then the fixing rod 18 can be rotated at the end of the oil filling pipe 1, so that the motor cavity 19 can be moved away from the end of the oil filling pipe 1, and then the extrusion plate 15 and the screen plate 31 can be taken out from the inside of the oil filling pipe 1 for cleaning. This step can be used when the inside of the oil filling pipe 1 needs to be cleaned, and the device inside the oil filling pipe 1 can be taken out more conveniently. When the gear 112 is used to transmit the push rod 16, the plug rod 5 can fix the motor cavity 19.It can reduce the separation between the gear 112 and the push rod 16. When the oil filling work is performed, the tail of the funnel 12 can be limited by the action of the triangular plate 6. This step can reduce the separation of the funnel 12 from the inside of the oil filling pipe 1 during the oil filling process, and thus reduce the damage to the device during the oil filling work. When the elbow 23 is used for oil filling, the lubricating oil can be scraped by the action of the scraper 7. This step can make the lubricating oil more uniform in the mechanical equipment through the action of the scraper 7, thereby improving the lubrication effect on the machinery.
[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An oil filling device for mechanical equipment maintenance, comprising an oil filling pipe (1); a slide groove (11) is provided in the middle of the oil filling pipe (1); the characteristics are: The end of the oil injection pipe (1) is slidably connected to a funnel (12); the end of the funnel (12) is fixedly connected to an oil outlet pipe (13); the middle of the funnel (12) is fixedly connected to a plurality of support rods (14); the middle of the support rods (14) is slidably connected to an extrusion plate (15); the middle of the extrusion plate (15) is fixedly connected to a push rod (16); the middle of the extrusion plate (15) is fixedly connected to a limiting block (17); the limiting block (17) is slidably connected to the slide groove (11); the middle of the oil injection pipe (1) is provided with A fixing rod (18); a motor cavity (19) is fixedly connected to the end of the fixing rod (18); a servo motor (110) is fixedly connected to the middle of the motor cavity (19); a slot hole (111) is opened in the middle of the push rod (16); a gear (112) is fixedly connected to the output end of the servo motor (110); the gear (112) is slidably connected to the slot hole (111); a cross plate (113) is fixedly connected to the end of the support rod (14); the cross plate (113) is slidably connected to the push rod (16).
2. The oil injection device for mechanical equipment maintenance according to claim 1, characterized in that: A circular groove ring (2) is provided at the end of the oil outlet pipe (13); a rotating ring (21) is slidably connected to the middle of the circular groove ring (2); an elbow (23) is fixedly connected to the middle of the rotating ring (21); a rotating button (24) is fixedly connected to the middle of the support rod (14); a limiting rod (25) is fixedly connected to the middle of the rotating button (24); and a plurality of positioning grooves (26) are provided in the middle of the elbow (23).
3. The oil injection device for mechanical equipment maintenance according to claim 1, characterized in that: A clamping block (3) is slidably connected to the middle of the slide groove (11); a sieve plate (31) is fixedly connected to the middle of the sieve block (3); and the sieve plate (31) is slidably connected to the support rod (14).
4. The oil injection device for mechanical equipment maintenance according to claim 2, characterized in that: The end of the elbow (23) is slidably connected to a rubber plug (4); and a pull ring (41) is fixedly connected to the middle of the rubber plug (4).
5. The oil injection device for mechanical equipment maintenance according to claim 1, characterized in that: A plug rod (5) is slidably connected to the middle of the motor cavity (19); a stopper (51) is fixedly connected to the end of the plug rod (5).
6. The oil injection device for mechanical equipment maintenance according to claim 1, characterized in that: A triangular plate (6) is fixedly connected to the end of the oil filling pipe (1).
7. The oil injection device for mechanical equipment maintenance according to claim 2, characterized in that: A scraper (7) is fixedly connected to the end of the elbow (23).