Lubricating grease taking device

Abstract

The utility model discloses a lubricating grease taking device, which relates to the technical field of mechanical lubrication and comprises a base, a fixed platform, a mounting plate, a reciprocating lifting mechanism and a clamping component. The fixed platform is fixedly arranged at the top of the base, the top of the fixed platform is fixedly connected with a telescopic support, and the right side of the telescopic support is in threaded connection with a fixed bolt; the mounting plate is fixedly arranged at the top of the telescopic support, a base is fixedly arranged at the top of the mounting plate, and a reciprocating lifting mechanism is fixedly arranged on the inner wall of the base and used for automatically extracting lubricating grease; the clamping assembly is fixedly arranged on the right side of the fixing platform and used for clamping the lubricating grease barrels of different sizes. The output end of the first motor rotates to drive the adjusting disc to rotate, due to the fact that the adjusting disc is provided with the protrusion, the guide groove in the sliding rod is driven to rotate, the sliding rod can move up and down in a reciprocating mode, and the automatic pressing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical lubrication, in particular to a lubricating grease taking device. Background Art

[0002] Grease is a thick, oily semi-solid, mainly made of mineral oil (or synthetic lubricant) and thickener, and additives and fillers intended to improve certain properties of the grease may be added. When the grease is sheared by moving parts in the machine, it can flow and lubricate, reducing friction and wear between moving surfaces.

[0003] In the prior art, a grease dispensing device can improve work efficiency. For mechanical equipment or production lines that require a large amount of grease, the use of a dispensing device can greatly speed up the application speed, reduce manual operations, and thus improve work efficiency. Announcement No.: CN 212244622 U discloses a grease dispensing device. By turning the hand wheel, the lead screw is driven to rotate, and the piston disc is moved up and down. The utility model device is installed on the grease barrel, and the piston disc is located above the upper surface of the grease. The hand wheel is turned to move the piston disc downward, and the grease in the barrel is discharged through the discharge hose. The grease is taken as much as needed, which is easy to operate, saves operation time, saves time and effort, and greatly improves work efficiency. The grease does not contact the outside world during the dispensing process, which effectively avoids pollution, waste, and deterioration of the grease when it is taken.

[0004] However, when grease is used on multiple devices in a factory, a large amount of grease is consumed and the need to take grease is more frequent. If the grease is extracted manually all the time, it is quite laborious and a device is needed to assist in the automatic extraction of the grease.

[0005] Based on this, a grease taking device is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0006] The utility model aims to provide a grease taking device to solve the problems in the background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A grease taking device comprises: a base;

[0009] Fixed platform; the fixed platform is fixedly arranged on the top of the base, the top of the fixed platform is fixedly connected with a telescopic bracket, and the right side of the telescopic bracket is threadedly connected with a fixing bolt;

[0010] A mounting plate, the mounting plate is fixedly arranged on the top of the telescopic bracket, a base is fixedly arranged on the top of the mounting plate, and a reciprocating lifting mechanism is fixedly arranged on the inner wall of the base for automatically extracting the grease;

[0011] The clamping assembly is fixedly arranged on the right side of the fixed platform and is used to clamp grease barrels of different sizes.

[0012] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0013] In an optional scheme: the reciprocating lifting mechanism includes a first motor, the first motor is fixedly arranged on the inner wall of the base, the output end of the first motor passes through the inner wall of the base and extends to the outside of the base, the output end of the first motor is fixedly connected to an adjusting disk, two sliding brackets are fixedly connected to the front side of the base, a sliding rod is slidably connected to the inner surface of the two sliding brackets, and a taking mechanism is fixedly arranged at the bottom of the sliding rod for extracting grease.

[0014] In an optional scheme: the taking mechanism includes a pressure head, which is fixedly arranged at the bottom of the sliding rod, a pressure cover is arranged below the pressure head, the top of the mounting plate is fixedly connected to the mounting cover, the top of the mounting cover is threadedly connected to the top of the pressure cover, the bottom of the pressure head is connected to a movable rod, the movable rod is slidably connected to the pressure cover and the mounting cover, the inner wall of the mounting cover is connected to a storage cylinder, and the inner wall of the storage cylinder is slidably connected to an extraction component for discharging the air in the cylinder to extract the grease.

[0015] In an optional solution: the extraction component includes a piston rod, which is slidably arranged on the inner wall of the storage cylinder, the top of the piston rod is connected to the bottom end of the movable rod, the bottom of the storage cylinder is connected to a sealing port, a steel ball is arranged on the top of the sealing port, the inner wall of the piston rod is fixedly connected to a spring, the bottom of the spring is fixedly connected to the bottom of the inner wall of the storage cylinder, and the bottom of the storage cylinder is connected to a suction tube.

[0016] In an optional scheme: the clamping assembly includes a second motor, the second motor is fixedly arranged on the right side of the fixed platform, the output end of the second motor passes through the right side of the fixed platform and extends to the interior of the fixed platform, the output end of the second motor is fixedly connected to a screw rod, the left end of the screw rod is rotatably connected to the inner wall of the fixed platform, the inner wall of the fixed platform is slidably connected to two screw blocks, the inner surfaces of the two screw blocks are threadedly connected to the outer surface of the screw rod, the inner surfaces of the two screw blocks have opposite thread directions, and the tops of the two screw blocks are fixedly connected to clamping blocks.

[0017] In an optional solution: a sliding groove adapted to the screw block is provided at the bottom of the inner wall of the fixed platform.

[0018] In an optional solution: a circular arc-shaped guide groove is provided in the middle of the sliding rod, and a protrusion adapted to the guide groove is provided on the front of the adjusting disc. When the adjusting disc rotates, the protrusion drives the sliding rod to move up and down along the guide groove.

[0019] In an alternative solution, the diameter of the steel ball is larger than the diameter of the sealing opening.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. The utility model drives the adjusting disc to rotate by rotating the output end of the first motor. Due to the convex setting of the adjusting disc, the guide groove on the sliding rod is driven to rotate, so that the sliding rod can reciprocate up and down, achieving the effect of automatic pressing.

[0022] 2. The utility model uses the pressure head to press back and forth, so that the movable rod drives the piston rod to reciprocate inside the storage tube. When the piston rod moves upward, negative pressure is formed inside the storage tube, thereby lifting the steel ball and extracting the grease at the same time. The extraction method of the device is simple, which brings convenience to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 It is a structural schematic diagram of the base in the utility model.

[0025] Figure 3 It is a structural schematic diagram of the reciprocating lifting mechanism in the utility model.

[0026] Figure 4 It is a structural schematic diagram of the taking mechanism in the utility model.

[0027] Figure 5 It is a structural schematic diagram of the clamping assembly in the utility model.

[0028] Notes on the accompanying drawings: 1. Base; 2. Fixed platform; 3. Telescopic bracket; 4. Fixing bolt; 5. Mounting plate; 6. Base; 7. First motor; 8. Adjusting disc; 9. Sliding bracket; 10. Sliding rod; 11. Pressure head; 12. Pressure cover; 13. Mounting cover; 14. Movable rod; 15. Storage cylinder; 16. Piston rod; 17. Sealing port; 18. Steel ball; 19. Spring; 20. Second motor; 21. Screw; 22. Screw block; 23. Clamping block; 24. Suction tube. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] In one embodiment, Figure 1-Figure 5 As shown, a grease taking device comprises a base 1, a fixed platform 2, a mounting plate 5, a reciprocating lifting mechanism and a clamping assembly; the fixed platform 2 is fixedly arranged on the top of the base 1, the top of the fixed platform 2 is fixedly connected with a telescopic bracket 3, and the right side of the telescopic bracket 3 is threadedly connected with a fixing bolt 4; the mounting plate 5 is fixedly arranged on the top of the telescopic bracket 3, the top of the mounting plate 5 is fixedly arranged with a base 6, and the inner wall of the base 6 is fixedly arranged with a reciprocating lifting mechanism for automatically extracting grease; the clamping assembly is fixedly arranged on the right side of the fixed platform 2 for clamping grease barrels of different sizes, and the bottom of the inner wall of the fixed platform 2 is provided with a sliding groove adapted to the screw block 22. The setting of the telescopic bracket 3 is convenient for adjusting the height of the device, the setting of the fixing bolt 4 is convenient for the operator to manually lock the telescopic bracket 3, the setting of the mounting plate 5 is convenient for the installation of the base 6, and the setting of the base 6 is convenient for the installation of the first motor 7;

[0031] In one embodiment, Figure 2 As shown, the reciprocating lifting mechanism includes a first motor 7, which is fixedly arranged on the inner wall of the base 6, and the output end of the first motor 7 passes through the inner wall of the base 6 and extends to the outside of the base 6. The output end of the first motor 7 is fixedly connected to an adjusting disc 8, and two sliding brackets 9 are fixedly connected to the front of the base 6. A sliding rod 10 is slidably connected to the inner surfaces of the two sliding brackets 9, and a taking mechanism is fixedly arranged at the bottom of the sliding rod 10 for extracting grease. A circular arc-shaped guide groove is arranged in the middle position of the sliding rod 10, and a protrusion adapted to the guide groove is arranged on the front of the adjusting disc 8. When the adjusting disc 8 rotates, the protrusion drives the sliding rod 10 to move up and down along the guide groove. The first motor 7 is a three-phase asynchronous motor and is externally connected to a power supply. The setting of the first motor 7 is convenient for driving the adjusting disc 8 to rotate when the output end rotates, and the setting of the sliding bracket 9 is convenient for the sliding rod 10 to slide up and down.

[0032] In one embodiment, Figure 2 and Figure 3As shown, the taking mechanism includes a pressure head 11, which is fixedly arranged at the bottom of the sliding rod 10, and a pressure cover 12 is arranged below the pressure head 11. The top of the mounting plate 5 is fixedly connected with a mounting cover 13, and the top of the mounting cover 13 is threadedly connected to the top of the pressure cover 12. The bottom of the pressure head 11 is connected with a movable rod 14, and the movable rod 14 is slidably connected with the pressure cover 12 and the mounting cover 13. The inner wall of the mounting cover 13 is connected with a storage cylinder 15, and the inner wall of the storage cylinder 15 is slidably connected with an extraction component for discharging the air in the cylinder so as to extract the grease. The setting of the pressure head 11 is convenient for discharging and taking the grease, the setting of the pressure cover 12 is convenient for protecting the movable rod 14, and the setting of the mounting cover 13 is convenient for installing the taking device. The top of the mounting plate 5 is provided with an opening matched with the diameter of the movable rod 14, so that the movable rod 14 can slide up and down, and the setting of the movable rod 14 is convenient for driving the piston rod 16 to move up and down.

[0033] In one embodiment, Figure 1 As shown, the extraction component includes a piston rod 16, which is slidably arranged on the inner wall of the storage tube 15, the top of the piston rod 16 is connected to the bottom end of the movable rod 14, the bottom of the storage tube 15 is connected to a sealing port 17, the top of the sealing port 17 is provided with a steel ball 18, the inner wall of the piston rod 16 is fixedly connected with a spring 19, the bottom of the spring 19 is fixedly connected to the bottom of the inner wall of the storage tube 15, the bottom of the storage tube 15 is connected with a suction tube 24, the diameter of the steel ball 18 is larger than the diameter of the sealing port 17, the interior of the piston rod 16 is hollow, so that the piston rod 16 can discharge air when it is pressed down, thereby generating negative pressure when it is pressed up, and extracting the grease, the setting of the sealing port 17 and the steel ball 18 is convenient for the steel ball 18 to be lifted when the piston rod 16 is extracted, so that the grease is discharged from the sealing port 17, and the setting of the spring 19 is convenient for resetting the piston rod 16 after being pressed down.

[0034] In one embodiment, Figure 1As shown, the clamping assembly includes a second motor 20, which is fixedly arranged on the right side of the fixed platform 2, and the output end of the second motor 20 passes through the right side of the fixed platform 2 and extends to the inside of the fixed platform 2, and the output end of the second motor 20 is fixedly connected with a screw rod 21, and the left end of the screw rod 21 is rotatably connected to the inner wall of the fixed platform 2, and the inner wall of the fixed platform 2 is slidably connected with two screw blocks 22, and the inner surfaces of the two screw blocks 22 are threadedly connected to the outer surface of the screw rod 21, and the inner surface threads of the two screw blocks 22 are in opposite directions, and the tops of the two screw blocks 22 are fixedly connected with a clamping block 23, and the second motor 20 is a three-phase asynchronous motor and is externally connected to a power supply. The setting of the second motor 20 is convenient for driving the screw rod 21 to rotate, and the setting of the screw rod 21 is convenient for driving the screw block 22 to rotate when rotating, and the setting of the screw block 22 is convenient for when the screw rod 21 rotates, due to the opposite directions of the threads of the two screw blocks 22, resulting in the screw block 22 driving the clamping block 23 to move closer to the middle to achieve a clamping effect.

[0035] The above embodiment discloses a grease taking device, wherein the operator turns on the second motor 20, and the output end of the second motor 20 rotates to drive the screw rod 21 to rotate. Since the screw teeth of the two screw blocks 22 are in opposite directions, the screw rod 21 drives the two screw blocks 22 to move toward the middle when rotating, so that the two screw blocks 22 drive the two clamping blocks 23 to clamp toward the middle, which is convenient for fixing grease barrels of different sizes. The output end of the first motor 7 drives the adjusting disc 8 to rotate. Due to the setting of the protrusion of the adjusting disc 8 and the setting of the sliding groove in the middle of the sliding rod 10, the adjusting disc 8 drives the sliding rod 10 to slide up and down on the inner surface of the sliding bracket 9 when rotating, thereby driving the pressure head 11 to The up and down movement achieves the effect of reciprocating extrusion, so that the device can automatically extract the grease, improves work efficiency, and brings convenience to the staff. The sliding rod 10 drives the pressure head 11 to press downward so that the movable rod 14 drives the piston rod 16 to slide downward on the inner wall of the storage tube 15. At this time, the air passes through the inside of the piston rod 16 and the movable rod 14 and is discharged from the pressure head 11. Then the spring 19 rebounds and resets, driving the piston rod 16 to move upward so that negative pressure is generated inside the storage tube 15. The steel ball 18 is lifted, so that the grease is sucked out and finally discharged through the pressure head 11, thereby completing the grease extraction. The device has a simple extraction method and high efficiency. It can be used by turning on the first motor 7, which brings convenience to the operator.

[0036] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A grease taking device, comprising: Base (1); A fixed platform (2); the fixed platform (2) is fixedly arranged on the top of the base (1); a telescopic bracket (3) is fixedly connected to the top of the fixed platform (2); a fixing bolt (4) is threadedly connected to the right side of the telescopic bracket (3); The invention is characterized in that it further comprises a mounting plate (5), wherein the mounting plate (5) is fixedly arranged on the top of the telescopic bracket (3), a base (6) is fixedly arranged on the top of the mounting plate (5), and a reciprocating lifting mechanism is fixedly arranged on the inner wall of the base (6) for automatically extracting the grease; A clamping assembly is fixedly arranged on the right side of the fixed platform (2) and is used for clamping grease barrels of different sizes.

2. A grease taking device according to claim 1, characterized in that: The reciprocating lifting mechanism comprises a first motor (7), the first motor (7) is fixedly arranged on the inner wall of the base (6), the output end of the first motor (7) passes through the inner wall of the base (6) and extends to the outside of the base (6), the output end of the first motor (7) is fixedly connected to an adjusting disc (8), the front side of the base (6) is fixedly connected to two sliding brackets (9), the inner surfaces of the two sliding brackets (9) are slidably connected to a sliding rod (10), and the bottom of the sliding rod (10) is fixedly provided with a taking mechanism for extracting grease.

3. A grease taking device according to claim 2, characterized in that: The taking mechanism comprises a pressure head (11), wherein the pressure head (11) is fixedly arranged at the bottom of the sliding rod (10), a pressure cover (12) is arranged below the pressure head (11), a mounting cover (13) is fixedly connected to the top of the mounting plate (5), the top of the mounting cover (13) is threadedly connected to the top of the pressure cover (12), the bottom of the pressure head (11) is connected to a movable rod (14), the movable rod (14) is slidably connected to the pressure cover (12) and the mounting cover (13), the inner wall of the mounting cover (13) is connected to a storage cylinder (15), and the inner wall of the storage cylinder (15) is slidably connected to an extraction component for discharging air in the cylinder so as to extract the grease.

4. A grease taking device according to claim 3, characterized in that: The extraction assembly comprises a piston rod (16), the piston rod (16) is slidably arranged on the inner wall of the storage tube (15), the top end of the piston rod (16) is connected to the bottom end of the movable rod (14), the bottom of the storage tube (15) is connected to a sealing port (17), the top of the sealing port (17) is provided with a steel ball (18), the inner wall of the piston rod (16) is fixedly connected to a spring (19), the bottom of the spring (19) is fixedly connected to the bottom of the inner wall of the storage tube (15), and the bottom of the storage tube (15) is connected to a suction tube (24).

5. A grease taking device according to claim 4, characterized in that: The clamping assembly comprises a second motor (20), the second motor (20) is fixedly arranged on the right side of the fixed platform (2), the output end of the second motor (20) passes through the right side of the fixed platform (2) and extends to the inside of the fixed platform (2), the output end of the second motor (20) is fixedly connected to a screw rod (21), the left end of the screw rod (21) is rotatably connected to the inner wall of the fixed platform (2), the inner wall of the fixed platform (2) is slidably connected to two screw blocks (22), the inner surfaces of the two screw blocks (22) are threadedly connected to the outer surface of the screw rod (21), the inner surfaces of the two screw blocks (22) have opposite thread directions, and the tops of the two screw blocks (22) are fixedly connected to a clamping block (23).

6. A grease taking device according to claim 5, characterized in that: The bottom of the inner wall of the fixed platform (2) is provided with a sliding groove matched with the screw block (22).

7. A grease taking device according to claim 2, characterized in that: A circular arc-shaped guide groove is arranged in the middle of the sliding rod (10), and a protrusion adapted to the guide groove is arranged on the front of the adjusting disc (8). When the adjusting disc (8) rotates, the protrusion drives the sliding rod (10) to move up and down along the guide groove.

8. A grease taking device according to claim 4, characterized in that: The diameter of the steel ball (18) is larger than the diameter of the sealing opening (17).

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