Damping device of emulsion drilling machine
By designing shock absorbing devices in the emulsion drilling rig and using dampers and shock absorbing springs to shock the drill bit, the problem of parts wear caused by vibration in traditional emulsion drilling rigs under complex geological conditions is solved, and the equipment is achieved longer life and more stable operation.
Patent Information
- Application Number
- CN202421378272.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-17
AI Technical Summary
Traditional emulsion drilling rigs are prone to vibration during drilling under complex geological conditions or in rocks with uneven hardness, resulting in accelerated wear of equipment parts.
An emulsion drilling rig shock absorbing device is designed, including an operating table, a rotary motor, an emulsion pump, a rotary shaft, a connecting plate, a damper and a shock absorbing spring. Vibration occurs through contact between the drill bit and the ground, which drives vibration of the connecting plate, causing the shock absorbing spring to deform between the connecting plate and the operating table, thereby shock absorbing the drill bit through dampers and shock absorbing springs.
It effectively reduces the vibration frequency, prevents excessive vibration from causing damage to internal parts, and extends the service life of the equipment.
Smart Images
Figure CN222436922U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of emulsion drilling rigs, and in particular to a shock absorbing device for an emulsion drilling rig. Background Art
[0002] Emulsion drilling rig is a kind of efficient and environmentally friendly drilling equipment, which is mainly used to improve the pollution and danger problems in the traditional drilling process.
[0003] Traditional emulsion drilling rigs have the following shortcomings: Traditional emulsion drilling rigs are usually used to drill horizontal holes or inclined holes in coal seams or dense rocks of medium hardness. Different geological conditions have different requirements for drilling rigs. If the geological conditions are complex or the rock hardness is uneven, the drilling rig may vibrate during the drilling process. Long-term vibration will cause continuous impact and friction on the parts of the equipment, thereby accelerating wear. Therefore, it needs to be improved. Utility Model Content
[0004] The utility model provides an emulsion drilling rig shock absorbing device, which solves the problem of component wear caused by vibration in the related technology.
[0005] The technical solution of the utility model is as follows: an emulsion drilling rig shock absorbing device, comprising an operating table, a rotary motor is fixedly installed above the operating table, an emulsion pump is fixedly installed above the rotary motor, a rotating shaft extending to the bottom of the operating table is fixedly installed below the rotary motor, a connecting plate is movably sleeved on the outer side of the rotating shaft, a damper extending to the top of the operating table is evenly fixedly installed above the connecting plate, a shock absorbing spring is elastically installed between the lower side of the operating table and the upper side of the connecting plate, and the shock absorbing spring is movably connected to the outer side of the damper.
[0006] As a preferred technical solution of the utility model, a table body is fixedly installed on both sides of the operating table, a connecting rod is movably sleeved inside the table body, the connecting rod extends to the bottom of the table body, a square plate 1 is fixedly installed below the connecting rod, a rubber pad 1 is fixedly installed below the square plate 1, and a square plate 2 is fixedly installed below the rubber pad 1.
[0007] As a preferred technical solution of the utility model, a turntable located below the connecting plate is fixedly installed below the rotating shaft, and a drill bit is fixedly installed below the turntable.
[0008] As a preferred technical solution of the utility model, a fixing pad is fixedly sleeved on the outer side of the damper, and the fixing pad is located above the operating table.
[0009] As a preferred technical solution of the utility model, a fixing block is fixedly installed above the connecting rod, and the fixing block is located above the platform.
[0010] As a preferred technical solution of the utility model, a rubber pad 2 is fixedly installed between the lower side of the operating table and the upper side of the connecting plate, and the number of the connecting plates is four.
[0011] As a preferred technical solution of the utility model, handles are fixedly installed on both sides of the operating table, and the handles are located on the outside of the table body.
[0012] The working principle and beneficial effects of the utility model are:
[0013] In the utility model, vibration is generated by the contact between the drill bit and the ground, which drives the connecting plate to vibrate, causing the shock-absorbing spring to deform between the connecting plate and the operating table, thereby reducing the shock of the drill bit through the damper and the shock-absorbing spring. Compared with the traditional emulsion drilling rig, the shock-absorbing device of the emulsion drilling rig reduces the shock of the drill bit through the damper and the shock-absorbing spring, thereby preventing damage to internal parts caused by excessive vibration frequency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;
[0017] Figure 3 It is a schematic diagram of a transverse section of the utility model;
[0018] Figure 4 This is a schematic diagram of the operating panel of the utility model;
[0019] Figure 5 It is a schematic diagram of a rubber pad of the utility model.
[0020] In the figure: 1. operating table; 2. rotary motor; 3. emulsion pump; 4. rotating shaft; 5. connecting plate; 6. drill bit; 7. damper; 8. shock-absorbing spring; 9. fixing pad; 10. handle; 11. table body; 12. connecting rod; 13. square plate 1; 14. rubber pad 1; 15. square plate 2; 16. fixing block; 17. rubber pad 2; 18. turntable. DETAILED DESCRIPTION
[0021] The following will be combined with 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 of 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.
[0022] like Figures 1 to 5 As shown, the utility model provides an emulsion drilling rig shock absorbing device, including an operating table 1, a rotary motor 2 is fixedly installed above the operating table 1, an emulsion pump 3 is fixedly installed above the rotary motor 2, a rotating shaft 4 extending to the bottom of the operating table 1 is fixedly installed below the rotary motor 2, a connecting plate 5 is movably sleeved on the outer side of the rotating shaft 4, a damper 7 extending to the top of the operating table 1 is evenly fixedly installed above the connecting plate 5, a shock absorbing spring 8 is elastically installed between the lower side of the operating table 1 and the upper side of the connecting plate 5, and the shock absorbing spring 8 is movably connected to the outer side of the damper 7.
[0023] In this embodiment, when in use, the square plate 15 is placed above the ground, and then the emulsion pump 3 is started, so that the emulsion pump 3 drives the rotary motor 2 to run, the rotary motor 2 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the drill bit 6 to rotate. The handle 10 is held with both hands and pressed downward to make the drill bit 6 move upward and contact the ground, generating vibration to drive the connecting plate 5 to move upward, and the connecting plate 5 drives the damper 7 to move upward, so that the shock-absorbing spring 8 is squeezed between the operating table 1 and the connecting plate 5, so that the shock-absorbing spring 8 is deformed, thereby having a shock-absorbing effect on the drill bit 6.
[0024] The drill bit 6 generates vibration by contacting the ground, which drives the connecting plate 5 to vibrate, causing the shock-absorbing spring 8 to deform between the connecting plate 5 and the operating table 1, thereby reducing the shock of the drill bit 6 through the damper 7 and the shock-absorbing spring 8. Compared with the traditional emulsion drilling rig, the shock-absorbing device of the emulsion drilling rig reduces the shock of the drill bit 6 through the damper 7 and the shock-absorbing spring 8, thereby preventing the internal parts from being damaged due to excessive vibration frequency.
[0025] like Figure 1~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a table body 11 is fixedly installed on both sides of the operating table 1, a connecting rod 12 is movably sleeved inside the table body 11, the connecting rod 12 extends to the bottom of the table body 11, a square plate 13 is fixedly installed below the connecting rod 12, a rubber pad 14 is fixedly installed below the square plate 13, and a square plate 2 15 is fixedly installed below the rubber pad 14.
[0026] In this embodiment, the handle 10 is held with both hands and pressed downward, so that the operating table 1 drives the table body 11 to move upward around the connecting rod 12. When vibration occurs, the rubber pad 14 is squeezed by the square plate 13, causing the rubber pad 14 to deform, thereby buffering the drill bit 6. The drill bit 6 is buffered by the rubber pad 14 and the shock-absorbing spring 8.
[0027] like Figure 2 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a turntable 18 located below the connecting plate 5 is fixedly installed below the rotating shaft 4, and a drill bit 6 is fixedly installed below the turntable 18.
[0028] In this embodiment, the rotation of the rotating shaft 4 drives the rotating disk 18 to rotate, and the rotating disk 18 drives the drill bit 6 to rotate, thereby drilling a hole below the drill bit 6.
[0029] like Figure 2 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a fixing pad 9 is fixedly sleeved on the outer side of the damper 7 , and the fixing pad 9 is located above the operating table 1 .
[0030] In this embodiment, the fixing pad 9 is fixedly sleeved on the outer side of the damper 7 so that the fixing pad 9 limits and fixes the damper 7 to prevent the damper 7 from being separated from the operating table 1.
[0031] like Figure 2 As shown, based on the same concept as the above-mentioned embodiment 2, this embodiment further proposes that a fixing block 16 is fixedly installed above the connecting rod 12 , and the fixing block 16 is located above the platform 11 .
[0032] In this embodiment, the fixing block 16 is installed above the connecting rod 12 so that the fixing block 16 can limit and fix the connecting rod 12 to prevent the connecting rod 12 from being separated from the platform 11.
[0033] like Figure 1~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a rubber pad 17 is fixedly installed between the lower side of the operating table 1 and the upper side of the connecting plate 5, and the number of the connecting plates 5 is four.
[0034] In this embodiment, when the drill bit 6 generates vibration to drive the connecting plate 5 to move up and down, the rubber pad 17 is squeezed between the operating table 1 and the connecting plate 5, so that the vibration frequency is reduced by the rubber pad 17.
[0035] As shown in 1 , based on the same concept as the above-mentioned embodiment 2, this embodiment further proposes that handles 10 are fixedly installed on both sides of the operating table 1 , and the handles 10 are located on the outside of the table body 11 .
[0036] In this embodiment, the handle 10 is held with both hands and moved downward, thereby driving the drill bit 6 to move downward, thereby drilling a hole in the ground.
[0037] The working principle and use process of this utility model:
[0038] When in use, place the square plate 15 above the ground, then start the emulsion pump 3, so that the emulsion pump 3 drives the rotary motor 2 to run, the rotary motor 2 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the drill bit 6 to rotate, hold the handle 10 with both hands and press it downward, so that the drill bit 6 moves upward and contacts the ground, generating vibration to drive the connecting plate 5 to move upward, and the connecting plate 5 drives the damper 7 to move upward, so that the shock-absorbing spring 8 is squeezed between the operating table 1 and the connecting plate 5, so that the shock-absorbing spring 8 is deformed, thereby having a shock-absorbing effect on the drill bit 6.
[0039] Hold the handle 10 with both hands and press it downward, so that the operating table 1 drives the table body 11 to move upward around the connecting rod 12, so that when vibration occurs, the rubber pad 14 is squeezed by the square plate 13, causing the rubber pad 14 to deform, thereby buffering the drill bit 6. The rubber pad 14 and the shock-absorbing spring 8 buffer the drill bit 6.
[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An emulsion drilling rig shock absorbing device, comprising an operating table (1), characterized in that: A rotary motor (2) is fixedly mounted above the operating table (1), an emulsion pump (3) is fixedly mounted above the rotary motor (2), a rotating shaft (4) extending to the bottom of the operating table (1) is fixedly mounted below the rotary motor (2), a connecting plate (5) is movably sleeved on the outside of the rotating shaft (4), a damper (7) extending to the top of the operating table (1) is evenly fixedly mounted above the connecting plate (5), a shock absorbing spring (8) is elastically mounted between the bottom side of the operating table (1) and the top side of the connecting plate (5), and the shock absorbing spring (8) is movably connected to the outside of the damper (7).
2. The emulsion drilling rig shock absorbing device according to claim 1, characterized in that: A table body (11) is fixedly mounted on both sides of the operating table (1); a connecting rod (12) is movably sleeved inside the table body (11); the connecting rod (12) extends to the bottom of the table body (11); a square plate 1 (13) is fixedly mounted below the connecting rod (12); a rubber pad 1 (14) is fixedly mounted below the square plate 1 (13); and a square plate 2 (15) is fixedly mounted below the rubber pad 1 (14).
3. The shock absorbing device for an emulsion drilling rig according to claim 1, characterized in that: A rotating disk (18) located below the connecting plate (5) is fixedly mounted below the rotating shaft (4), and a drill bit (6) is fixedly mounted below the rotating disk (18).
4. The emulsion drilling rig shock absorbing device according to claim 1, characterized in that: A fixing pad (9) is fixedly sleeved on the outer side of the damper (7), and the fixing pad (9) is located above the operating table (1).
5. The shock absorbing device for an emulsion drilling rig according to claim 2, characterized in that: A fixing block (16) is fixedly mounted above the connecting rod (12), and the fixing block (16) is located above the platform (11).
6. The shock absorbing device for an emulsion drilling rig according to claim 1, characterized in that: A second rubber pad (17) is fixedly installed between the lower side of the operating table (1) and the upper side of the connecting plate (5), and the number of the connecting plates (5) is four.
7. The shock absorbing device for an emulsion drilling rig according to claim 2, characterized in that: Handles (10) are fixedly mounted on both sides of the operating table (1), and the handles (10) are located outside the table body (11).