Shaft head sealing assembly lubricating structure of kneading machine

Abstract

The utility model relates to the technical field of shaft head sealing assembly lubrication, in particular to a shaft head sealing assembly lubrication structure of a kneading machine, which comprises a mounting plate, a rotating shaft is arranged in the mounting plate, a shell is arranged at the top of the mounting plate, a screw is arranged at the top of the shell, an end cover is arranged at the top of the shell, and the rotating shaft is arranged in the mounting plate. A flow guide groove is formed in the shell, a plug is arranged at the top of the flow guide groove, a fixing block is arranged in the shell, and a mounting groove is formed in the shell. According to the shaft head sealing assembly lubricating structure of the kneading machine, the adjusting structure is arranged, equipment can be lubricated through the adjusting structure according to the lubricating condition of the rotating shaft, then equipment abrasion can be prevented, the service life of the equipment can be prolonged, the storage box and the probe are arranged, the remaining amount of lubricating oil can be observed through the probe, and through the flow guide groove, the lubricating effect is improved. And lubricating glue can be added more conveniently, so that the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft head sealing component lubrication, in particular to a shaft head sealing component lubrication structure of a kneading machine. Background Art

[0002] Kneading machine can be used to produce silicone rubber, sealant, hot melt adhesive, food glue base, pharmaceutical preparations, etc. Kneading machine is a special mixing and stirring equipment. The most commonly used one is to use two paddles, which are arranged in a side-by-side tangential differential speed type, that is, one stirring paddle has a fast speed and the other has a slow speed, so as to generate shear force. Different paddle speeds enable the mixed materials to be sheared quickly, so that the materials can be mixed evenly. A lubrication structure is required when it rotates. The function of the lubrication structure is to deliver a certain amount of clean lubricating oil to the surface of the parts in relative motion to achieve liquid friction, reduce frictional resistance, reduce wear of machine parts, and clean and cool the surface of parts.

[0003] The current equipment needs to be stopped to add lubricating oil, and cannot automatically lubricate according to the lubrication condition of the equipment, resulting in damage to the equipment, which in turn reduces the service life of the equipment. In addition, the current equipment cannot directly observe the remaining lubricating oil, and it is inconvenient to add lubricating oil, which in turn reduces work efficiency. Therefore, a lubricating structure of the shaft head seal assembly of the kneading machine is urgently needed to improve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a lubrication structure of a shaft seal assembly of a kneading machine to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a lubrication structure of a shaft head sealing assembly of a kneading machine, comprising a mounting plate, a rotating shaft is arranged inside the mounting plate, a shell is arranged on the top of the mounting plate, a screw is arranged on the top of the shell, an end cover is arranged on the top of the shell, a guide groove is opened inside the shell, a plug is arranged on the top of the guide groove, a fixing block is arranged inside the shell, a mounting groove is opened inside the shell, an adjustment mechanism is arranged inside the mounting groove, a probe is arranged on the top of the adjustment mechanism, and an oil slinger is arranged on the bottom of the adjustment mechanism.

[0007] The utility model is further configured as follows: the adjustment mechanism includes a storage box, a fixed plate is provided at the bottom of the storage box, a limiting block is provided at the bottom of the fixed plate, a first sealing gasket is provided at the top of the limiting block, a movable plate is provided at the bottom of the fixed plate, a second sealing gasket is provided at the bottom of the movable plate, and a floating plate is provided at the bottom of the second sealing gasket.

[0008] By adopting the above technical solution, lubrication can be performed according to the lubrication conditions of the equipment.

[0009] The utility model is further configured as follows: a through groove is provided inside the fixed plate, a storage groove is provided inside the movable plate, the storage groove is matched with a limiting block, and the limiting block is slidably connected with the storage groove.

[0010] By adopting the above technical solution, the movable plate can be moved up and down.

[0011] The utility model is further configured as follows: a first oil outlet is provided at the bottom of the storage box, the first oil outlet is matched with a fixing plate, the storage box is fixedly connected to the fixing plate, and the fixing plate and the storage box are integrally formed.

[0012] By adopting the above technical solution, lubricating oil can be stored.

[0013] The utility model is further configured as follows: a first oil inlet is provided on the outer surface of the storage box, a second oil outlet is provided on the outer surface of the movable plate, and a third oil outlet is provided inside the second sealing gasket and the floating plate.

[0014] By adopting the above technical solution, lubricating oil can enter the oil-swinging chamber.

[0015] The utility model is further configured as follows: an oil slinging cavity is arranged inside the oil slinging ring, an oil slinging hole is opened on the outer surface of the oil slinging ring, a positioning plate is arranged on the top of the oil slinging ring, and the oil slinging ring is rotatably connected to the positioning plate.

[0016] By adopting the above technical solution, the lubricating oil can be thrown out.

[0017] In summary, the beneficial technical effects of the utility model are:

[0018] 1. The lubrication structure of the shaft seal assembly of the kneading machine is provided with an adjustment structure. The floating plate contacts the lubricating oil inside the oil slinger ring. By moving the floating plate up and down, it is possible to control whether the lubricating oil enters the inside of the oil slinger ring. The lubricating oil can be thrown out through the oil slinger ring. When the equipment is sufficiently lubricated, the oil slinger ring stops rotating. The equipment can be lubricated according to the lubrication condition of the rotating shaft, thereby preventing the equipment from being worn and extending the service life of the equipment.

[0019] 2. The lubrication structure of the shaft head sealing assembly of the kneading machine is provided with a storage box, through which the lubricating oil can be stored, and a probe is provided, through which the amount of lubricating oil remaining in the storage box can be observed, thereby reducing the observation time, and a guide groove and a first oil inlet are provided, through which the lubricating oil can be added, thereby making the addition of the lubricating oil more convenient, thereby improving work efficiency.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the utility model;

[0024] Figure 3 This utility model Figure 2 A schematic diagram of the structure enlargement at the center A;

[0025] Figure 4 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0026] Figure 5 This utility model Figure 4 A schematic diagram of the structure enlarged at B in the middle;

[0027] Figure 6 It is a structural schematic diagram of the oil slinger of the utility model.

[0028] In the figure: 1. mounting plate; 2. rotating shaft; 3. housing; 4. screw; 5. end cover; 6. guide groove; 7. plug; 8. fixing block; 9. mounting groove; 10. adjusting mechanism; 11. probe; 12. oil slinger; 13. storage box; 14. fixing plate; 15. limiting block; 16. first sealing gasket; 17. movable plate; 18. second sealing gasket; 19. floating plate; 20. through groove; 21. storage groove; 22. first oil outlet; 23. first oil inlet; 24. second oil outlet; 25. third oil outlet; 26. oil slinger chamber; 27. oil slinger hole; 28. positioning plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0030] Embodiment 1

[0031] Reference Figure 1 , Figure 2 and Figure 3 , is a lubricating structure of a shaft seal assembly of a kneading machine disclosed in the utility model, comprising a mounting plate 1. In the present embodiment, the mounting plate 1 is connected to the mixer, a rotating shaft 2 is arranged inside the mounting plate 1, a shell 3 is arranged on the top of the mounting plate 1, a screw 4 is arranged on the top of the shell 3, and the shell 3 can be connected to the mounting plate 1, an end cover 5 is arranged on the top of the shell 3, and the shell 3 is threadedly connected to the shell 3, a guide groove 6 is provided inside the shell 3, and lubricating oil can be added, a plug 7 is provided on the top of the guide groove 6, a fixing block 8 is provided inside the shell 3, and a storage box 13 can be limited, a mounting groove 9 is provided inside the shell 3, and an adjusting mechanism 10 is arranged inside the mounting groove 9, and lubrication can be performed according to the lubrication condition inside the equipment, a probe 11 is arranged on the top of the adjusting mechanism, and an oil slinger 12 is arranged on the bottom of the adjusting mechanism 10, and the lubricating oil can be thrown out.

[0032] Reference Figure 2 , Figure 4 and Figure 5 The adjusting mechanism 10 includes a storage box 13, which can store lubricating oil, thereby reducing the number of times the lubricating oil is added, thereby improving work efficiency. A fixed plate 14 is provided at the bottom of the storage box 13, and a limiting block 15 is provided at the bottom of the fixed plate 14, which can limit the movable plate 17. A first sealing gasket 16 is provided at the top of the limiting block 15, and a movable plate 17 is provided at the bottom of the fixed plate 14, which can move up and down. A second sealing gasket 18 is provided at the bottom of the movable plate 17, and a floating plate 19 is provided at the bottom of the second sealing gasket 18, which can be lubricated according to the lubrication condition of the equipment, thereby extending the service life of the equipment.

[0033] Reference Figure 2 and Figure 4A through groove 20 is provided inside the fixed plate 14, and a storage groove 21 is provided inside the movable plate 17. The storage groove 21 is matched with the limit block 15, and the limit block 15 is slidably connected with the storage groove 21, so that the movable plate 17 can move up and down, thereby controlling whether the lubricating oil flows out. A first oil outlet 22 is provided at the bottom of the storage box 13, and the first oil outlet 22 is matched with the fixed plate 14. The storage box 13 is fixedly connected with the fixed plate 14, and the fixed plate 14 and the storage box 13 are integrally formed, so that the lubricating oil can flow, thereby lubricating the equipment.

[0034] Reference Figure 2 , Figure 4 and 6 A first oil inlet 23 is provided on the outer surface of the storage box 13, a second oil outlet 24 is provided on the outer surface of the movable plate 17, and a third oil outlet 25 is provided inside the second sealing gasket 18 and the floating plate 19, so that the lubricating oil can enter the oil-slinging chamber 26, thereby lubricating the equipment. An oil-slinging chamber 26 is provided inside the oil-slinging ring 12, and an oil-slinging hole 27 is provided on the outer surface of the oil-slinging ring 12. A positioning plate 28 is provided on the top of the oil-slinging ring 12, which can block the second oil outlet 24, and the oil-slinging ring 12 is rotatably connected to the positioning plate 28, so that the lubricating oil can be spun out, thereby lubricating the equipment.

[0035] The implementation principle of this embodiment is:

[0036] The lubricating structure of the shaft seal assembly of the kneading machine is provided with a plug 7. When the device is used, the staff pulls out the plug 7 and adds lubricating oil. At this time, the lubricating oil will enter the interior of the guide groove 6. Then, the lubricating oil flows through the guide groove 6 and enters the interior of the storage box 13 through the first oil inlet 23. Then, the lubricating oil flows to the top of the fixed plate 14 and enters the storage tank 21 inside the movable plate 17 through the through groove 20. Then, the lubricating oil enters the top of the second sealing gasket 18 through the second oil outlet 24. Then, the lubricating oil flows through the third oil outlet 25 and enters the oil slinging chamber 26 inside the oil slinging ring 12. As the lubricating oil enters, the floating plate 1 9 is in contact with the lubricating oil. Under the action of the lubricating oil, the floating plate 19 will move upward. The upward movement of the floating plate 19 can drive the second sealing gasket 18 to move upward, and can drive the movable plate 17 to move upward. The upward movement of the movable plate 17 can drive the second oil outlet 24 to move upward, so that the second oil outlet 24 can contact with the positioning plate 28, and then the second oil inlet can be blocked, so that the lubricating oil can no longer flow out, so as to reduce the number of times the lubricating oil is added, and the probe 11 can be used to observe how much lubricating oil is left inside the equipment, so as to greatly save time and improve work efficiency.

[0037] As the shaft 2 rotates, when the lubricating oil inside the equipment is insufficient, the friction between the oil slinger 12 and the shaft 2 increases, so that the shaft 2 can drive the oil slinger 12 to rotate. The rotation of the oil slinger 12 can drive the lubricating oil to rotate, and the rotation of the lubricating oil can be thrown out from the oil slinging hole 27, thereby lubricating the inside of the equipment. When the inside of the equipment is sufficiently lubricated, the friction between the shaft 2 and the oil slinger 12 decreases, so that the oil slinger 12 can stop rotating, and the lubricating oil can no longer be thrown out, so that the equipment can be lubricated according to the internal lubrication conditions, thereby reducing the wear of the equipment and extending the service life of the equipment.

[0038] Compared with the prior art, the present invention has the following beneficial effects:

[0039] 1. The lubrication structure of the shaft seal assembly of the kneading machine is provided with an adjustment structure. The floating plate 19 contacts the lubricating oil inside the oil slinger 12. By moving the floating plate 19 up and down, it is possible to control whether the lubricating oil enters the inside of the oil slinger 12. The lubricating oil can be thrown out through the oil slinger 12. When the equipment is sufficiently lubricated, the oil slinger 12 stops rotating, and the equipment can be lubricated according to the lubrication condition of the rotating shaft 2, thereby preventing the equipment from being worn and thereby extending the service life of the equipment;

[0040] 2. The lubrication structure of the shaft seal assembly of the kneading machine is provided with a storage box 13, through which the lubricating oil can be stored, and a probe 11 is provided, through which the amount of lubricating oil remaining in the storage box 13 can be observed, thereby reducing the observation time, and a guide groove 6 and a first oil inlet 23 are provided, through which the lubricating oil can be added, thereby making the addition of the lubricating oil more convenient, thereby improving work efficiency.

[0041] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A lubricating structure for a shaft seal assembly of a kneading machine, characterized in that: The invention comprises a mounting plate (1), wherein a rotating shaft (2) is arranged inside the mounting plate (1), a housing (3) is arranged on the top of the mounting plate (1), a screw (4) is arranged on the top of the housing (3), an end cover (5) is arranged on the top of the housing (3), a guide groove (6) is provided inside the housing (3), a plug (7) is provided on the top of the guide groove (6), a fixing block (8) is provided inside the housing (3), a mounting groove (9) is provided inside the housing (3), an adjusting mechanism (10) is arranged inside the mounting groove (9), a probe (11) is arranged on the top of the adjusting mechanism, and an oil slinger (12) is arranged on the bottom of the adjusting mechanism (10).

2. The lubricating structure of the shaft seal assembly of a kneading machine according to claim 1, characterized in that: The regulating mechanism (10) comprises a storage box (13), a fixed plate (14) is arranged at the bottom of the storage box (13), a limit block (15) is arranged at the bottom of the fixed plate (14), a first sealing gasket (16) is arranged at the top of the limit block (15), a movable plate (17) is arranged at the bottom of the fixed plate (14), a second sealing gasket (18) is arranged at the bottom of the movable plate (17), and a floating plate (19) is arranged at the bottom of the second sealing gasket (18).

3. The lubricating structure of the shaft seal assembly of a kneading machine according to claim 2, characterized in that: A through slot (20) is provided inside the fixed plate (14), a storage slot (21) is provided inside the movable plate (17), the storage slot (21) is matched with the limiting block (15), and the limiting block (15) is slidably connected to the storage slot (21).

4. The lubricating structure of the shaft seal assembly of a kneading machine according to claim 2, characterized in that: The bottom of the storage box (13) is provided with a first oil outlet (22), the first oil outlet (22) is adapted to the fixing plate (14), the storage box (13) and the fixing plate (14) are fixedly connected, and the fixing plate (14) and the storage box (13) are integrally formed.

5. The lubricating structure of the shaft seal assembly of a kneading machine according to claim 2, characterized in that: The outer surface of the storage box (13) is provided with a first oil inlet (23), the outer surface of the movable plate (17) is provided with a second oil outlet (24), and the insides of the second sealing gasket (18) and the floating plate (19) are both provided with a third oil outlet (25).

6. The lubricating structure of the shaft seal assembly of a kneading machine according to claim 1, characterized in that: An oil slinging cavity (26) is arranged inside the oil slinging ring (12), an oil slinging hole (27) is opened on the outer surface of the oil slinging ring (12), a positioning plate (28) is arranged on the top of the oil slinging ring (12), and the oil slinging ring (12) is rotatably connected to the positioning plate (28).

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