Oiling device for bearing seat

Abstract

The utility model belongs to the field of bearing seats, particularly relates to an oiling device for a bearing seat, and aims to solve the problems that the existing lubricating oil is not pressurized and cannot be quickly pressed into all parts inside the bearing seat. The connecting seat is communicated with the bottom end of the oil filling tank; the connecting frame is in bolted connection with the left side of the connecting seat; the refueling barrel is in bolted connection with the left end of the connecting frame; the three-way valve is communicated with the left end of the oil filling barrel; the straight pipe is communicated with a liquid outlet in the top of the three-way valve; the U-shaped pad is communicated with the left end of the straight pipe, the piston block can be driven to move in a reciprocating mode through transmission of the structure, lubricating oil can enter the oil filling barrel from the oil filling tank, the connecting base, the connecting pipe and the three-way valve through movement of the piston block, and then the lubricating oil can be sprayed into the bearing seat through the three-way valve and the straight pipe through pressurization of the piston block. And the lubricating oil can quickly permeate into a deeper part of the bearing seat.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seats, in particular to a lubricating device for a bearing seat. Background Art

[0002] After the bearing seat has been running for a long time, lubricating oil needs to be added to the inside of the bearing seat to lubricate the bearing seat and reduce friction.

[0003] However, the oiling devices currently used for bearing seats are mostly oil cans or oil buckets. These two oiling methods only pour lubricating oil into the interior of the bearing seat. The lubricating oil is not pressurized and can only slowly penetrate into the interior of the bearing seat, and its oiling effect is limited. Utility Model Content

[0004] The utility model aims to solve the defect in the prior art that the lubricating oil is not pressurized and cannot be quickly pressed into various places inside the bearing seat, and proposes a refueling device for the bearing seat.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A lubricating device for a bearing seat, comprising

[0007] refueling tanks;

[0008] A connecting seat connected to the bottom end of the refueling tank;

[0009] A connecting frame, the connecting frame is bolted to the left side of the connecting seat;

[0010] The refueling cylinder is bolted to the left end of the connecting frame;

[0011] Three-way valve, the three-way valve is connected to the left end of the refueling cylinder;

[0012] A straight pipe connected to the liquid outlet at the top of the three-way valve;

[0013] U-shaped gasket, which is connected to the left end of the straight pipe;

[0014] A connecting pipe is connected to the hole on the left side of the connecting seat and is connected to the three-way valve;

[0015] The piston assembly includes a movable rod and a piston block. The left end of the movable rod is bolted to the right end of the piston block, and the surface of the piston block is slidably connected to the interior of the refueling cylinder.

[0016] The power mechanism is connected to the movable rod, and the transmission of the structure can drive the piston block to move back and forth. Through the movement of the piston block, the lubricating oil can enter the interior of the refueling cylinder from the refueling tank, the connecting seat, the connecting pipe and the three-way valve, and then the lubricating oil is pressurized by the piston block, so that the lubricating oil can be sprayed into the interior of the bearing seat through the three-way valve and the straight pipe, so that the lubricating oil can quickly penetrate deeper into the bearing seat.

[0017] As a preferred solution of the present invention, the power mechanism includes a power motor, a crankshaft and a transmission rod. The power motor is key-connected to the crankshaft, the curved part of the crankshaft is rotatably sleeved with the hole at the right end of the transmission rod, the left end of the transmission rod is hinged to the right end of the movable rod, the power supply of the power motor is turned on, and the power motor is controlled by a motor controller. The power motor can drive the crankshaft to rotate, and the crankshaft is rotatably arranged with the transmission rod through a bearing. The structure of the crankshaft can drive the transmission rod to move to the right, and the transmission rod can drive the movable rod to move to the right.

[0018] As a preferred solution of the present invention, the top bolt of the connecting frame is connected to a mounting seat, the mounting seat is bolted to the power motor, both ends of the crankshaft are rotatably sleeved with the inner side of the mounting seat, the mounting seat supports the crankshaft and the power motor, and the crankshaft is rotatably set with the mounting seat through bearings.

[0019] As a preferred solution of the present invention, the bottom of the connecting seat is bolted to a handle frame, and the handle frame is bolted to the connecting frame, so that the handle frame is convenient for the user to hold the connecting frame.

[0020] As a preferred solution of the present invention, the right bolt inside the refueling cylinder is connected with a guide sleeve, the interior of the guide sleeve is slidably connected to the surface of the movable rod, and the movable rod is slidably arranged with the guide sleeve through a slide rail to guide the movable rod.

[0021] As a preferred solution of the present invention, a threaded hole is provided on the top of the connecting seat, and the threaded hole of the connecting seat is threadedly connected to the bottom end of the refueling tank. The refueling tank can be fixed by the threaded structure, and the refueling tank can also be removed by any shift.

[0022] Beneficial effects:

[0023] 1. The power mechanism can drive the movable rod to move, and the movable rod can drive the piston block to move. The piston block can squeeze the inside of the refueling cylinder, and the pressurized lubricating oil is sprayed out through the straight pipe and U-shaped pad;

[0024] 2. The power motor can drive the crankshaft to rotate, the crankshaft can drive the transmission rod to rotate, the transmission rod can drive the movable rod to move, and the movable rod can drive the piston block to move, so that the lubricating oil can be extracted and squeezed out;

[0025] In the utility model: the transmission of the structure can drive the piston block to move back and forth, and the movement of the piston block can enter the interior of the refueling cylinder from the refueling tank, the connecting seat, the connecting pipe and the three-way valve, and then the pressurization of the piston block allows the lubricating oil to be sprayed into the interior of the bearing seat through the three-way valve and the straight pipe, so that the lubricating oil can quickly penetrate deeper into the bearing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0027] Figure 2 This is a three-dimensional diagram of the piston block of the present utility model;

[0028] Figure 3 This is a three-dimensional diagram of the refueling cylinder of the present utility model;

[0029] Figure 4 This is a three-dimensional diagram of the connecting seat of the present invention.

[0030] In the figure: 1. Fuel tank; 2. Connecting seat; 3. Connecting frame; 4. Fuel cylinder; 5. Three-way valve; 6. Straight pipe; 7. U-shaped gasket; 8. Connecting pipe; 9. Power motor; 10. Crankshaft; 11. Transmission rod; 12. Movable rod; 13. Piston block; 14. Mounting seat; 15. Handle frame; 16. Guide sleeve. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Example 1

[0033] Reference Figure 1-Figure 4 , a lubricating device for a bearing seat, comprising

[0034] Refueling tank 1;

[0035] The connecting seat 2 is connected to the bottom end of the refueling tank 1;

[0036] Connecting frame 3, connecting frame 3 is bolted to the left side of connecting base 2;

[0037] The refueling cylinder 4 is bolted to the left end of the connecting frame 3;

[0038] Three-way valve 5, which is connected to the left end of the refueling cylinder 4;

[0039] A straight pipe 6 is connected to the liquid outlet at the top of the three-way valve 5;

[0040] U-shaped pad 7, which is connected to the left end of the straight pipe 6;

[0041] Connecting pipe 8, connecting pipe 8 is connected to the hole on the left side of the connecting seat 2, and connecting pipe 8 is connected to the three-way valve 5;

[0042] The piston assembly includes a movable rod 12 and a piston block 13. The left end of the movable rod 12 is bolted to the right end of the piston block 13. The surface of the piston block 13 is slidably connected to the interior of the refueling cylinder 4.

[0043] The power mechanism is connected with the movable rod 12.

[0044] By means of the above structure: the transmission of the structure can drive the piston block 13 to move back and forth, and through the movement of the piston block 13, the lubricating oil can enter the interior of the refueling cylinder 4 from the refueling tank 1, the connecting seat 2, the connecting pipe 8 and the three-way valve 5, and then through the pressurization of the piston block 13, the lubricating oil can be sprayed into the interior of the bearing seat through the three-way valve 5 and the straight pipe 6, so that the lubricating oil can quickly penetrate deeper into the bearing seat.

[0045] See also Figure 2 The power mechanism includes a power motor 9, a crankshaft 10 and a transmission rod 11. The power motor 9 is key-connected to the crankshaft 10. The curved part of the crankshaft 10 is rotatably sleeved with the hole at the right end of the transmission rod 11. The left end of the transmission rod 11 is hinged to the right end of the movable rod 12. The power supply of the power motor 9 is turned on, and the power motor 9 is controlled by a motor controller. The power motor 9 can drive the crankshaft 10 to rotate. The crankshaft 10 is rotatably arranged with the transmission rod 11 through a bearing. The structure of the crankshaft 10 can drive the transmission rod 11 to move, and the transmission rod 11 can drive the movable rod 12 to move.

[0046] See also Figure 1 The top of the connecting frame 3 is bolted to a mounting seat 14, and the mounting seat 14 is bolted to the power motor 9. Both ends of the crankshaft 10 are rotatably sleeved with the inner side of the mounting seat 14. The mounting seat 14 supports the crankshaft 10 and the power motor 9, and the crankshaft 10 is rotatably set with the mounting seat 14 through bearings.

[0047] See also Figure 3 The bottom of the connecting seat 2 is bolted to a handle 15, and the handle 15 is bolted to the connecting frame 3. The handle 15 makes it convenient for the user to hold the connecting seat 2.

[0048] See also Figure 3 The right side of the refueling cylinder 4 is bolted with a guide sleeve 16, the interior of the guide sleeve 16 is slidably connected to the surface of the movable rod 12, and the movable rod 12 is slidably set with the guide sleeve 16 through the slide rail to guide the movable rod 12.

[0049] See also Figure 4A threaded hole is provided on the top of the connecting seat 2, and the threaded hole of the connecting seat 2 is threadedly connected to the bottom end of the refueling tank 1. The refueling tank 1 can be fixed by the threaded structure, and the refueling tank 1 can also be removed by any shift.

[0050] Example 2

[0051] The difference between this embodiment and embodiment 1 is that the power motor 9, crankshaft 10 and transmission rod 11 are replaced by an electric push rod, which can drive the movable rod 12 to move, but the electric push rod needs to have sufficient stroke. However, this application preferably uses a power motor 9, crankshaft 10 and transmission rod 11.

[0052] It should be noted that the specific types of three-way valve 5 and power motor 9 to be used are selected by relevant technical personnel familiar with this field, and the above three-way valve 5 and power motor 9 are all existing technologies and will not be elaborated in this solution.

[0053] The working principle of the present utility model is as follows: the refueling tank 1 filled with lubricating oil is installed on the connecting seat 2, the power supply of the power motor 9 is turned on, and the power motor 9 is controlled by a motor controller. The power motor 9 can drive the crankshaft 10 to rotate, and the crankshaft 10 is arranged to rotate through the bearing and the transmission rod 11. The structure of the crankshaft 10 can drive the transmission rod 11 to move to the right, and the transmission rod 11 can drive the movable rod 12 to move to the right, and the movable rod 12 can drive the piston block 13 to move to the right. The piston block 13 can generate suction inside the refueling cylinder 4, and the suction force extracts the lubricating oil inside the refueling tank 1 through the three-way valve 5 and the connecting pipe 8. When refueling is needed, adjust the three-way valve 5 until the refueling cylinder 4 and the straight pipe 6 are connected, and the piston block 13 can squeeze the inside of the refueling cylinder 4, and the pressurized lubricating oil is sprayed out through the straight pipe 6 and the U-shaped pad 7 and sprayed into the interior of the bearing seat, so that the lubricating oil can quickly penetrate deeper into the bearing seat.

[0054] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lubricating device for a bearing seat, characterized in that: include Refueling tank (1); A connecting seat (2), the connecting seat (2) is connected to the bottom end of the refueling tank (1); A connecting frame (3), the connecting frame (3) is bolted to the left side of the connecting seat (2); A refueling cylinder (4), the refueling cylinder (4) is bolted to the left end of the connecting frame (3); A three-way valve (5), the three-way valve (5) is connected to the left end of the refueling cylinder (4); A straight pipe (6) is connected to the liquid outlet at the top of the three-way valve (5); A U-shaped gasket (7), the U-shaped gasket (7) is connected to the left end of the straight pipe (6); A connecting pipe (8), the connecting pipe (8) is connected to the hole on the left side of the connecting seat (2), and the connecting pipe (8) is connected to the three-way valve (5); The piston assembly comprises a movable rod (12) and a piston block (13), the left end of the movable rod (12) is bolted to the right end of the piston block (13), and the surface of the piston block (13) is slidably connected to the interior of the refueling cylinder (4); A power mechanism is connected to the movable rod (12).

2. A lubricating device for a bearing seat according to claim 1, characterized in that: The power mechanism comprises a power motor (9), a crankshaft (10) and a transmission rod (11); the power motor (9) is key-connected to the crankshaft (10); the curved portion of the crankshaft (10) is rotatably sleeved with a hole at the right end of the transmission rod (11); and the left end of the transmission rod (11) is hinged to the right end of a movable rod (12).

3. A lubricating device for a bearing seat according to claim 2, characterized in that: The top of the connecting frame (3) is bolted to a mounting seat (14), the mounting seat (14) is bolted to the power motor (9), and both ends of the crankshaft (10) are rotatably sleeved with the inner side of the mounting seat (14).

4. The oiling device for a bearing seat according to claim 1, characterized in that: The bottom of the connecting seat (2) is bolted to a handle frame (15), and the handle frame (15) is bolted to the connecting frame (3).

5. The oiling device for a bearing seat according to claim 1, characterized in that: The right side of the refueling cylinder (4) is connected to a guide sleeve (16) by a bolt, and the interior of the guide sleeve (16) is slidably connected to the surface of the movable rod (12).

6. The oiling device for a bearing seat according to claim 1, characterized in that: A threaded hole is provided on the top of the connecting seat (2), and the threaded hole of the connecting seat (2) is threadedly connected to the bottom end of the refueling tank (1).

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