Lubricating and preheating device for chain transmission case

Abstract

The utility model discloses a lubricating and preheating device for a chain transmission case, which relates to the technical field of lubricating and preheating devices and comprises a mounting plate, and a preheating component is arranged on the mounting plate. The preheating assembly comprises a heating box, a collecting frame, a collecting rod, a first sealing cover, a connecting column and a second sealing cover, the heating box is arranged at the top end of the mounting plate, the second sealing cover is mounted at the top end of the heating box, the connecting column is fixedly mounted at the top end of the second sealing cover, and the first sealing cover is fixedly mounted at the top end of the connecting column; the collecting frame is arranged in the heating box; according to the technical scheme provided by the utility model, when the lubricating oil is heated, the preheated lubricating oil is stirred by rotating the collecting rod, so that the lubricating oil is better heated, and the collecting rod rotates to press colloid generated by heating into the collecting frame and collect the colloid, so that the blockage of the colloid to a pipeline is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lubrication preheating devices, in particular to a chain transmission box lubrication preheating device. Background Art

[0002] The chain transmission box is a linkage device in the drilling equipment. The sprocket bearings, chains and gear sleeves inside the transmission box are lubricated by the lubricating oil pumped by the gear oil pump. A heating device is installed inside the transmission box to preheat the lubricating oil.

[0003] Nowadays, when lubricating the chain, the lubricating oil is heated by a preheating device. After the lubricating oil is heated, the lubricating oil is sprayed on the chain. However, when the lubricating oil is heated, impurities and colloids will be generated in the lubricating oil, which can easily cause blockage in the conveying pipeline. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a chain transmission box lubrication preheating device to solve the problem in the prior art that when the lubricating oil is heated, impurities and colloids are generated in the lubricating oil, which easily causes blockage of the conveying pipeline.

[0005] In view of this, the utility model provides a chain transmission box lubrication preheating device, comprising a mounting plate, on which a preheating component is arranged;

[0006] The preheating assembly includes a heating box, a collecting frame, a collecting rod, a first sealing cover, a connecting column and a second sealing cover. The heating box is arranged at the top of the mounting plate, the second sealing cover is installed at the top of the heating box, the connecting column is fixedly installed at the top of the second sealing cover, the first sealing cover is fixedly installed at the top of the connecting column, the collecting rod is rotatably installed at the bottom of the second sealing cover, and the collecting frame is arranged inside the heating box.

[0007] Optionally, a base is fixedly installed on the top of the mounting plate, an insulation box is fixedly installed on the top of the base, the heating box is fixedly installed on the top of the base, the heating box is located inside the insulation box, and the first sealing cover is fixedly installed on the top of the insulation box by screws.

[0008] Optionally, a heating pipe is fixedly mounted on the inner wall of the thermal insulation box, and the heating pipe is arranged between the thermal insulation box and the heating box.

[0009] Optionally, a first motor is fixedly mounted on the top of the first sealing cover, a mounting shaft is fixedly mounted on the output end of the first motor, the mounting shaft extends into the interior of the heating box, the collecting rod is fixedly mounted on one end of the mounting shaft, a plurality of fixing columns are fixedly mounted on the top of the base, and the collecting frame is mounted on the top of the fixing columns.

[0010] Optionally, one end of the collecting rod is located on the outer wall of the collecting frame, a plurality of collecting holes are opened on the outer wall of the collecting frame, and blocking members are fixedly installed on the inner walls of the collecting holes.

[0011] Optionally, a storage box is fixedly mounted on the top of the mounting plate, a connecting pipe is fixedly mounted between the base and one end of the storage box, and a mixing drum is fixedly mounted on one end of the connecting pipe.

[0012] Optionally, a second motor is fixedly mounted on one end of the mixing drum, an output end of the second motor extends into the interior of the mixing drum, a stirring rod is fixedly mounted on the output end of the second motor, and a delivery pipe is fixedly mounted on one end of the mixing drum.

[0013] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0014] 1. The utility model provides a chain transmission box lubrication preheating device. By setting a preheating component, when heating the lubricating oil, the preheated lubricating oil is stirred by rotating the collecting rod, so that the lubricating oil is better heated. The collecting rod rotates to press the colloid generated by the heating into the collecting frame to collect the colloid, thereby reducing the blockage of the pipeline by the colloid.

[0015] 2. The utility model provides a chain transmission box lubrication preheating device, and a lubricating oil pump is arranged in the middle of the connecting pipe for conveying the lubricating oil. The heated lubricating oil and the lubricating oil in the storage box are conveyed to the mixing drum. The second motor is started to drive the stirring rod to stir, which can more quickly increase the temperature of the newly added lubricating oil.

[0016] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the thermal insulation box of the utility model;

[0020] Figure 3 This is a cross-sectional view of the mixing drum of the utility model;

[0021] Figure 4 It is a cross-sectional view of the collection frame of the utility model.

[0022] Explanation of the accompanying drawings: 1. Mounting plate; 2. Storage box; 3. Connecting pipe; 4. Base; 5. Heating box; 6. Insulation box; 7. Heating tube; 8. First sealing cover; 9. Second sealing cover; 10. First motor; 11. Collecting rod; 12. Collecting frame; 14. Mixing drum; 15. Second motor; 16. Mixing rod; 17. Delivery pipe; 18. Blocking member. DETAILED DESCRIPTION

[0023] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0024] A chain transmission box lubrication preheating device according to an embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] For easier understanding, see Figures 1 to 4 An embodiment of a chain transmission box lubrication preheating device provided by the utility model includes a mounting plate 1, on which a preheating assembly is arranged; the preheating assembly includes a heating box 5, a collecting frame 12, a collecting rod 11, a first sealing cover 8, a connecting column and a second sealing cover 9, the heating box 5 is arranged at the top of the mounting plate 1, the second sealing cover 9 is installed at the top of the heating box 5, the connecting column is fixedly installed at the top of the second sealing cover 9, the first sealing cover 8 is fixedly installed at the top of the connecting column, the collecting rod 11 is rotatably installed at the bottom of the second sealing cover 9, and the collecting frame 12 is arranged inside the heating box 5.

[0027] It should be noted that, by setting up a preheating component, when the lubricating oil is heated, the preheated lubricating oil is stirred by rotating the collecting rod 11, so that the lubricating oil can be better heated, and the collecting rod 11 rotates to press the colloid produced by the heating into the collecting frame 12 to collect the colloid, thereby reducing the blockage of the pipeline by the colloid, and the heating box 5 is sealed by setting a first sealing cover 8 and a second sealing cover 9, and the colloid in the lubricating oil is collected through the collecting frame 12.

[0028] In some embodiments, Figure 2 As shown, a base 4 is fixedly installed on the top of the mounting plate 1, an insulation box 6 is fixedly installed on the top of the base 4, a heating box 5 is fixedly installed on the top of the base 4, the heating box 5 is located inside the insulation box 6, a first sealing cover 8 is fixedly installed on the top of the insulation box 6 by screws, a heating tube 7 is fixedly installed on the inner wall of the insulation box 6, and the heating tube 7 is arranged between the insulation box 6 and the heating box 5.

[0029] It should be noted that a heating wire is provided inside the heating tube 7. When the heating wire is energized, it generates heat to preheat the lubricating oil inside the heating box 5. At the same time, the first motor 10 is started to drive the mounting shaft to rotate, and the mounting shaft drives the collecting rod 11 to rotate. Pressure plates are provided on both sides of the collecting rod 11, which are pressed on the outer wall of the collecting frame 12. When the collecting rod 11 rotates, the colloid generated by heating is pressed into the collecting frame 12.

[0030] In some embodiments, Figure 4 As shown, a first motor 10 is fixedly installed on the top of the first sealing cover 8, a mounting shaft is fixedly installed on the output end of the first motor 10, the mounting shaft extends to the inside of the heating box 5, a collecting rod 11 is fixedly installed on one end of the mounting shaft, a plurality of fixing columns are fixedly installed on the top of the base 4, a collecting frame 12 is installed on the top of the fixing columns, one end of the collecting rod 11 is located on the outer wall of the collecting frame 12, a plurality of collecting holes are opened on the outer wall of the collecting frame 12, and blocking members 18 are fixedly installed on the inner walls of the collecting holes.

[0031] It should be noted that a blocking member 18 is provided at the collection hole on the collection frame 12 . The blocking member 18 is an arc-shaped ring with different sizes at both ends, and the small end of the blocking member 18 faces the center of the collection frame 12 , so that the colloid is not easy to come out of the collection frame 12 .

[0032] In this example, by providing a detachable first sealing cover 8 and a second sealing cover 9, the collection frame 12 can be easily taken out for cleaning. In the installed state, the collection frame 12 is between the collection rod 11 and the base 4 and does not rotate with the collection rod 11.

[0033] Example 2

[0034] In some embodiments, Figure 3 As shown, a storage box 2 is fixedly installed on the top of the mounting plate 1, a connecting pipe 3 is fixedly installed on the base 4 and one end of the storage box 2, a mixing drum 14 is fixedly installed on one end of the connecting pipe 3, a second motor 15 is fixedly installed on one end of the mixing drum 14, an output end of the second motor 15 extends to the inside of the mixing drum 14, a stirring rod 16 is fixedly installed on the output end of the second motor 15, and a delivery pipe 17 is fixedly installed on one end of the mixing drum 14.

[0035] It should be noted that a lubricating oil pump is provided in the middle of the connecting pipe 3 for conveying the lubricating oil. The heated lubricating oil and the lubricating oil in the storage tank 2 are conveyed to the mixing drum 14. The second motor 15 is started to drive the stirring rod 16 for stirring, which can more quickly increase the temperature of the newly added lubricating oil.

[0036] The first motor 10 and the second motor 15 in the present invention are well-known components and will not be described in detail herein.

[0037] Working principle: When preheating the lubricating oil, a heating wire is arranged inside the heating tube 7, and the heating wire is energized to generate heat to preheat the lubricating oil inside the heating box 5. At the same time, the first motor 10 is started to drive the installation shaft to rotate, and the installation shaft drives the collecting rod 11 to rotate. Pressure plates are arranged on both sides of the collecting rod 11, which are pressed on the outer wall of the collecting frame 12. When the collecting rod 11 rotates, the colloid generated by heating is pressed into the collecting frame 12.

[0038] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A chain transmission box lubrication preheating device, characterized in that: Comprising a mounting plate (1), wherein a preheating component is arranged on the mounting plate (1); The preheating assembly comprises a heating box (5), a collecting frame (12), a collecting rod (11), a first sealing cover (8), a connecting column and a second sealing cover (9); the heating box (5) is arranged at the top of the mounting plate (1); the second sealing cover (9) is installed at the top of the heating box (5); the connecting column is fixedly installed at the top of the second sealing cover (9); the first sealing cover (8) is fixedly installed at the top of the connecting column; the collecting rod (11) is rotatably installed at the bottom of the second sealing cover (9); and the collecting frame (12) is arranged inside the heating box (5).

2. A chain transmission box lubrication preheating device according to claim 1, characterized in that: A base (4) is fixedly mounted on the top of the mounting plate (1), a heat preservation box (6) is fixedly mounted on the top of the base (4), the heating box (5) is fixedly mounted on the top of the base (4), the heating box (5) is located inside the heat preservation box (6), and the first sealing cover (8) is fixedly mounted on the top of the heat preservation box (6) by means of screws.

3. A chain transmission box lubrication preheating device according to claim 2, characterized in that: A heating pipe (7) is fixedly mounted on the inner wall of the heat preservation box (6), and the heating pipe (7) is arranged between the heat preservation box (6) and the heating box (5).

4. A chain transmission box lubrication preheating device according to claim 2, characterized in that: A first motor (10) is fixedly mounted on the top of the first sealing cover (8); a mounting shaft is fixedly mounted on the output end of the first motor (10); the mounting shaft extends into the interior of the heating box (5); the collecting rod (11) is fixedly mounted on one end of the mounting shaft; a plurality of fixing columns are fixedly mounted on the top of the base (4); and the collecting frame (12) is mounted on the top of the fixing columns.

5. The chain transmission box lubrication and preheating device according to claim 1, characterized in that: One end of the collecting rod (11) is located on the outer wall of the collecting frame (12), and a plurality of collecting holes are provided on the outer wall of the collecting frame (12). Blocking members (18) are fixedly mounted on the inner walls of the collecting holes.

6. A chain transmission box lubrication preheating device according to claim 2, characterized in that: A storage box (2) is fixedly mounted on the top of the mounting plate (1), a connecting pipe (3) is fixedly mounted between the base (4) and one end of the storage box (2), and a mixing drum (14) is fixedly mounted on one end of the connecting pipe (3).

7. A chain transmission box lubrication preheating device according to claim 6, characterized in that: A second motor (15) is fixedly mounted on one end of the mixing drum (14); an output end of the second motor (15) extends into the interior of the mixing drum (14); a mixing rod (16) is fixedly mounted on the output end of the second motor (15); and a delivery pipe (17) is fixedly mounted on one end of the mixing drum (14).

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