Belt tensioning adjusting structure and centrifugal machine capable of being adaptive to various power drive flushing fluids

Abstract

The utility model discloses a belt tension adjusting structure and a centrifugal machine capable of being adaptive to various power drive flushing fluids, and relates to the technical field of centrifugal machines, the belt tension adjusting structure comprises a gantry type mounting frame, a belt wheel mechanism and an adjusting mechanism; guide plates are arranged on the inner sides of two stand columns of the gantry type mounting frame, and guide sliding grooves are vertically formed in the guide plates. The belt wheel mechanism comprises a mounting plate and a belt wheel assembly; guide lock holes corresponding to the guide sliding grooves are formed in the two ends of the mounting plate, and the corresponding guide lock holes and the corresponding guide sliding grooves penetrate through and are locked through guide locking assemblies. The adjusting mechanism can adjust the vertical position of the mounting plate. The flushing fluid centrifugal machine capable of being adaptive to various power drives comprises a machine base, a supporting plate is fixed to the top end of the machine base, and a centrifugal machine body is arranged on the supporting plate; the centrifugal machine further comprises the belt tensioning adjusting structure arranged at one end of the centrifugal machine body. The adjustability of the centrifugal machine structure can be improved, and the requirements for light weight and function diversification are met.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, and more specifically to a belt tension adjustment structure and a flushing fluid centrifuge that can be adapted to a variety of power drives. Background Art

[0002] With the development of geological drilling and oil exploration and development work, the drilling depth has been continuously increasing, and the drilled formations have become increasingly complex. Especially in recent years, the development and application of some new drilling technologies at home and abroad, such as deep well and ultra-deep well drilling technologies, horizontal well drilling technologies, and underbalanced drilling technologies, etc., have increasingly higher requirements for the solid control of flushing fluids. The flushing fluid and solid control technology is the key to ensuring the implementation of normal drilling process technologies.

[0003] As an important device in the solid control system of flushing fluids, the centrifuge can effectively control the density of flushing fluids, remove harmful solids in the flushing fluids, and is of great significance in improving the mechanical drilling speed, extending the service life of drill strings and drill bits, reducing downhole accidents, and reducing drilling costs.

[0004] In the prior art, the utility model patent CN203916922U provides a new type of horizontal spiral flushing fluid centrifuge, which has the following defects:

[0005] 1. The stability of belt tension adjustment is insufficient, and the adjustment structure of belt tension needs to be improved.

[0006] 2. The weight of this electric drive structure is large, and the structural space design still needs to be improved.

[0007] 3. The application scenarios and power usage are limited. It is only adapted to electricity and cannot be adapted to fully hydraulic modular rigs, and cannot be switched and adjusted adaptively according to usage requirements.

[0008] Therefore, how to provide an improved centrifuge structure that can overcome the above problems, improve the adjustability, and meet the requirements of light weight and functional diversification is an urgent problem to be solved by those skilled in the art. Summary of the Utility Model

[0009] In view of this, the utility model provides a belt tension adjustment structure and a flushing fluid centrifuge that can be adapted to a variety of power drives, aiming to solve the above technical problems.

[0010] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0011] A belt tension adjustment structure, comprising:

[0012] A gantry mounting frame, both inner sides of the two columns of the gantry mounting frame are provided with guide plates, and guide chutes are vertically opened on the guide plates;

[0013] A leather wheel mechanism, the leather wheel mechanism includes a mounting plate, and a leather wheel assembly connected to the mounting plate; both ends of the mounting plate are provided with guiding lock holes corresponding to the guiding sliding grooves, and the corresponding guiding lock holes and the guiding sliding grooves are passed through and locked by a guiding locking assembly;

[0014] An adjusting mechanism, the adjusting mechanism is connected between the top beam of the gantry mounting frame and the top edge of the mounting plate, and the adjusting mechanism can realize the up and down position adjustment of the mounting plate.

[0015] Through the above technical solution, the gantry mounting frame provided by the present utility model is provided with a long strip-shaped guiding sliding groove, which can cooperate with the guiding locking assembly to axially position the mounting plate. Through the cooperation of the adjusting mechanism and the guiding locking assembly, the up and down positions of the leather wheel assembly on the mounting plate can be adjusted, thereby realizing the adjustment of the belt tension. The adjustment is simple and has strong stability.

[0016] Preferably, in the above belt tension adjustment structure, the adjusting mechanism includes an adjusting screw rod and an adjusting locking nut; the adjusting screw rod is arranged vertically and passes through the top beam of the gantry mounting frame. The bottom end of the adjusting screw rod is threadedly fastened to the top edge of the mounting plate. The adjusting locking nut is threadedly connected to the adjusting screw rod. The adjusting locking nut is located above the top beam and is in contact with the top surface of the top beam. The cooperation of the adjusting screw rod and the adjusting locking nut can, on the one hand, realize the up and down control of the position, and on the other hand, has a good guiding and centering effect, making the adjustment more stable and guiding.

[0017] Preferably, in the above belt tension adjustment structure, the number of the adjusting locking nuts is two and they are tightly abutted against each other, which can achieve a good locking effect.

[0018] Preferably, in the above belt tension adjustment structure, a mounting hole is provided in the middle of the mounting plate. The leather wheel assembly includes a mounting sleeve fixed at one end in the mounting hole. The outer side wall of the mounting sleeve is rotationally connected to the inner hole of the belt pulley through a bearing. One end of the belt pulley away from the mounting plate is connected with a coupling disc through a bolt, and the center of the coupling disc has a coupling shaft inserted into the inner hole of the mounting sleeve. The present utility model adopts a load-unloading support bearing structure design and can be used in heavy-duty working conditions.

[0019] Preferably, in the above belt tension adjustment structure, the belt pulley is axially divided into two parts, which are respectively a first wheel section and a second wheel section in sequence, and the outer diameters of the first wheel section and the second wheel section are not equal. The double belt pulleys adopt an integrated processing method to ensure the coaxiality during high-speed operation and improve the reliability of the equipment.

[0020] Preferably, in the above-mentioned belt tension adjustment structure, the guiding and locking assembly includes a guiding and locking nut and a guiding and locking bolt; the axial cross-section of the guiding and locking nut is T-shaped, and the narrow end is embedded in the guiding chute, and the guiding and locking bolt passes through the guiding lock hole and is threadedly locked with the guiding and locking nut. The guiding and locking nut forms a T-shaped structure through side milling, which is convenient for locking and positioning.

[0021] The present utility model also provides a flushing fluid centrifuge adaptable to multiple power drives, including a machine base, a support plate is fixedly arranged at the top end of the machine base, and a centrifuge body is arranged on the support plate; it also includes the above-mentioned belt tension adjustment structure arranged at one end of the centrifuge body;

[0022] The gantry mounting frame is arranged upside down, and the ends of the two columns are fixed to the bottom surface of the support plate, and the pulley assembly is connected to the power input end of the centrifuge body through a belt;

[0023] A power source disassembly and assembly hole is opened on the mounting plate, a power source is connected to the power source disassembly and assembly hole, the power output end of the power source is connected to the power input end of the pulley assembly, and the power source is located in the gap between the mounting plate and the machine base.

[0024] Through the above technical solutions, the centrifuge and the drive structure provided by the present utility model have a better spatial structure design, can replace different power sources according to requirements, and can adapt to different powers according to application scenarios, power sources, and drill rig types, etc., with stronger applicability.

[0025] Preferably, in the above-mentioned flushing fluid centrifuge adaptable to multiple power drives, the power source is a single hydraulic motor or a drive motor.

[0026] For example, for a hydraulic drill rig, a hydraulic centrifuge can be adapted; if mains power or electricity is provided, an electric drive centrifuge is adapted. According to the type of core drill rig and the geomorphic environment of the construction site, different drive methods are adapted. For example, when a portable all-hydraulic core drill rig is in a garden landscape area, it is recommended to adapt a drilling fluid all-hydraulic centrifuge, which is driven by a hydraulic motor, and the power is provided by the hydraulic system of the drill rig itself; when a vertical shaft core drill rig is in a northwest work area with large dust, it is recommended to adapt a drilling fluid variable frequency centrifuge, which is driven by an electric motor to improve the reliability and stability of the equipment.

[0027] Preferably, in the above-mentioned flushing fluid centrifuge adaptable to multiple power drives, an integrated cartridge valve is installed in the inner space of the machine base, and the integrated cartridge valve is used to connect hydraulic power and the single hydraulic motor. The present utility model adopts an integrated cartridge valve and arranges the integrated cartridge valve in the inner space of the machine base, with a more reasonable spatial layout, and can quickly connect hydraulic power and the hydraulic motor when using a single hydraulic motor.

[0028] It should be noted that the integrated cartridge valve provided by the present utility model has been disclosed in another invention patent application filed by the present applicant. For details, reference can be made to the part about the "centrifuge single-motor drive valve group integrated module" in the invention patent application with the application number 202410326215.6 and the title "Centrifuge single-motor drive buffer valve circuit and valve group integrated module, load-sensitive hydraulic system, control system and control method". Specifically:

[0029] The integrated cartridge valve includes an integrated panel; a proportional directional valve, a relief valve, a proportional relief valve and a pressure compensator are integrally installed on the integrated panel. The integrated panel is provided with a high-pressure oil pipeline and a low-pressure oil pipeline, and the two oil ports at both ends of the high-pressure oil pipeline and the low-pressure oil pipeline form an oil circuit interface on the integrated panel; the relief valve, the proportional relief valve and the proportional directional valve are sequentially installed between the high-pressure oil pipeline and the low-pressure oil pipeline along the oil supply direction, and the pressure compensator is installed on the high-pressure oil pipeline and is located between the proportional relief valve and the proportional directional valve.

[0030] During use, when it is necessary to connect the single hydraulic motor, the two oil circuit interfaces at the end of the oil supply direction of the high-pressure oil pipeline and the low-pressure oil pipeline are connected to the inlet and outlet oil ports of the single hydraulic motor; the two oil circuit interfaces at the front end of the oil supply direction of the high-pressure oil pipeline and the low-pressure oil pipeline are connected to the oil supply and return oil ports of the hydraulic power.

[0031] The integrated panel is provided with an LS interface, and the LS interface is connected to the hydraulic pump of the hydraulic power, the proportional relief valve and the pressure compensator to form a control valve group feedback loop.

[0032] Preferably, in the above-mentioned centrifuge for flushing fluid that can adapt to multiple power drives, the ends of the two columns of the gantry mounting frame are provided with connecting plates connected to the support plate. The connecting plates facilitate the connection between the gantry mounting frame and the support plate.

[0033] Through the above technical solutions, it can be seen that compared with the prior art, the present utility model discloses a belt tension adjustment structure and a centrifuge for flushing fluid that can adapt to multiple power drives, and has the following beneficial effects:

[0034] 1. Driving structure: The present utility model adopts a single hydraulic motor double-belt drive, which is more intensive in structure and lighter in weight compared with the traditional electric drive.

[0035] 2. Adjustment structure: Through the above technical solutions, the gantry mounting frame provided by the present utility model is provided with a long strip-shaped guiding chute, which can cooperate with the guiding and locking assembly to axially position the mounting plate. Through the cooperation of the adjustment mechanism and the guiding and locking assembly, the up and down positions of the pulley assembly on the mounting plate can be adjusted, thereby realizing the adjustment of the belt tension. The adjustment is simple and has strong stability.

[0036] 3. Valve block structure: The present utility model adopts an integrated cartridge valve, and the integrated cartridge valve is arranged in the inner space of the machine base, with a more reasonable spatial layout, and can quickly connect the hydraulic power and the hydraulic motor when using a single hydraulic motor.

[0037] 4. Overall machine structure: The present utility model features a prominent modular structure and significant space-intensive design. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the provided drawings.

[0039] Figure 1 The drawings are schematic diagrams of the belt tension adjustment structure provided by the present utility model;

[0040] Figure 2 The drawings are rear views of the belt tension adjustment structure provided by the present utility model;

[0041] Figure 3 The drawings are front views of the belt tension adjustment structure provided by the present utility model;

[0042] Figure 4 The drawings are side views of the belt tension adjustment structure provided by the present utility model;

[0043] Figure 5 The drawings are schematic diagrams of the pulley mechanism provided by the present utility model;

[0044] Figure 6 The drawings are front views of the pulley mechanism provided by the present utility model;

[0045] Figure 7 The drawings are provided by the present utility model Figure 6 Cross-sectional view taken along B-B;

[0046] Figure 8 The drawings are front views of the gantry mounting bracket provided by the present utility model;

[0047] Figure 9 The drawings are front views of the guide locking nut provided by the present utility model;

[0048] Figure 10 The drawings are provided by the present utility model Figure 9 Cross-sectional view taken along A-A;

[0049] Figure 11 The attached drawing is a schematic structural diagram of a centrifuge for flushing fluid that can be adapted to various power drives provided by the present utility model;

[0050] Figure 12 The attached drawing is a front view of a centrifuge for flushing fluid that can be adapted to various power drives provided by the present utility model.

[0051] Wherein:

[0052] 1 - Gantry mounting frame;

[0053] 11 - Column; 12 - Guide plate; 121 - Guide chute; 13 - Top beam; 14 - Connecting plate;

[0054] 2 - Pulley mechanism;

[0055] 21 - Mounting plate; 211 - Guide locking hole; 212 - Mounting hole; 213 - Power source disassembly and assembly hole; 22 - Pulley assembly; 221 - Mounting sleeve; 222 - Bearing; 223 - Belt pulley; 2231 - First pulley segment; 2232 - Second pulley segment; 224 - Coupling disc; 225 - Coupling shaft; 2251 - Inner coupling hole; 2252 - Keyway; 226 - Spacer sleeve; 23 - Guide locking assembly; 231 - Guide locking nut; 232 - Guide locking bolt;

[0056] 3 - Adjusting mechanism;

[0057] 31 - Adjusting screw; 32 - Adjusting locking nut;

[0058] 4 - Machine base;

[0059] 5 - Support plate;

[0060] 6 - Centrifuge body;

[0061] 7 - Belt;

[0062] 8 - Power source;

[0063] 9 - Integrated cartridge valve. Specific embodiments

[0064] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0065] Embodiment 1:

[0066] See attached Figure 1 to attached Figure 4and appendix Figure 8 , an embodiment of the utility model discloses a belt tension adjusting structure, including:

[0067] A gantry mounting frame 1, both inner sides of the two columns 11 of the gantry mounting frame 1 are provided with guide plates 12, and guide chutes 121 are vertically opened on the guide plates 12;

[0068] A pulley mechanism 2, the pulley mechanism 2 includes a mounting plate 21 and a pulley assembly 22 connected to the mounting plate 21; guide lock holes 211 corresponding to the guide chutes 121 are opened at both ends of the mounting plate 21, and the corresponding guide lock holes 211 and guide chutes 121 are passed through and locked by a guide locking assembly 23;

[0069] An adjusting mechanism 3, the adjusting mechanism 3 is connected between the top beam 13 of the gantry mounting frame 1 and the top edge of the mounting plate 21, and the adjusting mechanism 3 can realize the up and down position adjustment of the mounting plate 21.

[0070] To further optimize the above technical solution, the adjusting mechanism 3 includes an adjusting screw 31 and an adjusting locking nut 32; the adjusting screw 31 is vertically arranged and passes through the top beam 13 of the gantry mounting frame 1, the bottom end of the adjusting screw 31 is threadedly fastened to the top edge of the mounting plate 21, the adjusting locking nut 32 is threadedly connected to the adjusting screw 31, the adjusting locking nut 32 is located above the top beam 13 and fits against the top surface of the top beam 13.

[0071] In this embodiment, the top end of the adjusting screw 31 has a bolt head. For convenient connection, a nut can be fixed on the top surface of the top beam 13, the bottom end of the adjusting screw 31 is threadedly tightened with the nut, or a threaded hole can be directly opened on the top beam 13. In addition, a through hole opened on the top beam 13 for the adjusting screw 31 to pass through allows the adjusting screw 31 to move up and down.

[0072] To further optimize the above technical solution, the number of the adjusting locking nuts 32 is two and they are tightly abutted against each other.

[0073] See appendix Figure 5 to appendix Figure 7 , a mounting hole 212 is opened in the middle of the mounting plate 21, the pulley assembly 22 includes a mounting sleeve 221 fixed at one end in the mounting hole 212, the outer side wall of the mounting sleeve 221 is rotatably connected to the inner hole of a pulley 223 through a bearing 222, one end of the pulley 223 away from the mounting plate 21 is bolted with a coupling disc 224, and a coupling shaft 225 inserted into the inner hole of the mounting sleeve 221 is provided at the center of the coupling disc 224.

[0074] In this embodiment, two deep groove ball bearings are provided between the outer side wall of the mounting sleeve 221 and the inner hole of the pulley 223, and the two deep groove ball bearings are separated by a spacer sleeve 226 sleeved on the mounting sleeve 221. The coupling shaft 225 extends into the mounting hole 212 and does not pass through the mounting hole 212. The coupling shaft 225 is provided with an inner coupling hole 2251, and a keyway 2252 is provided on the inner coupling hole 2251.

[0075] To further optimize the above technical solution, the pulley 223 is axially divided into two parts, namely a first wheel section 2231 and a second wheel section 2232 in sequence, and the outer diameters of the first wheel section 2231 and the second wheel section 2232 are not equal.

[0076] In use, due to the arrangement position of the single hydraulic motor, if the second wheel section 2232 is close to the mounting plate 21, the outer diameter of the second wheel section 2232 is larger than that of the first wheel section 2231.

[0077] See Appendix Figure 9 and Appendix Figure 10 , the guiding and locking assembly 23 includes a guiding and locking nut 231 and a guiding and locking bolt 232; the axial cross-section of the guiding and locking nut 231 is T-shaped, and the narrow end is embedded in the guiding chute 121, and the guiding and locking bolt 232 passes through the guiding lock hole 211 and is threadedly locked with the guiding and locking nut 231.

[0078] Furthermore, the bolt head end face of the guiding and locking bolt 232 has an internal hexagon for screwing.

[0079] In this embodiment, there are 4 sets of the guiding and locking nut 231 and the guiding and locking bolt 232, and they are divided into two groups and symmetrically arranged at both ends of the mounting plate 21.

[0080] Embodiment 2:

[0081] See Appendix Figure 11 and Appendix Figure 12 , this embodiment also provides a power-driven flushing liquid centrifuge adaptable to multiple power sources, including a machine base 4, a support plate 5 is fixed at the top of the machine base 4, and a centrifuge body 6 is provided on the support plate 5; it also includes a belt tension adjustment structure of Embodiment 1 provided at one end of the centrifuge body 6;

[0082] The gantry mounting frame 1 is arranged upside down, and the ends of the two columns 11 are fixed to the bottom surface of the support plate 5, and the pulley assembly 22 is connected to the power input end of the centrifuge body 6 through a belt 7;

[0083] A power source disassembly and assembly hole 213 is provided on the mounting plate 21, a power source 8 is connected to the power source disassembly and assembly hole 213, and the power output end of the power source 8 is connected to the power input end of the pulley assembly 22, and the power source 8 is located in the gap between the mounting plate 21 and the machine base 4.

[0084] It should be noted that the first stage 2231 and the second stage 2232 are respectively connected to the pulley of the centrifuge body 6 through the belt 7. The first stage 2231 is connected to the input shaft of the differential through the pulley of the centrifuge body 6, and the second stage 2232 is connected to the differential housing and the drum through the pulley of the centrifuge body 6. Its related structure is the same as that in the existing utility model CN203916922U, which is not the focus of this utility model and will not be elaborated here.

[0085] In order to further optimize the above technical solution, the power source 8 is a single hydraulic motor or a drive motor.

[0086] In one embodiment, an integrated cartridge valve 9 is installed in the inner space of the machine base 4, and the integrated cartridge valve 9 is used to connect the hydraulic power and the single hydraulic motor.

[0087] In order to further optimize the above technical solution, the ends of the two columns 11 of the gantry mounting frame 1 have connecting plates 14 connected to the support plate 5.

[0088] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0089] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A belt tensioning adjustment structure, characterized in that: include: A gantry type mounting frame (1), wherein the inner sides of two upright columns (11) of the gantry type mounting frame (1) are provided with guide plates (12), and guide sliding grooves (121) are vertically provided on the guide plates (12); A pulley mechanism (2), the pulley mechanism (2) comprising a mounting plate (21) and a pulley assembly (22) connected to the mounting plate (21); guide locking holes (211) corresponding to the guide slide groove (121) are provided at both ends of the mounting plate (21); the corresponding guide locking holes (211) and the guide slide groove (121) pass through and are locked by a guide locking assembly (23); An adjustment mechanism (3), wherein the adjustment mechanism (3) is connected between a top beam (13) of the gantry-type mounting frame (1) and a top edge of the mounting plate (21), and the adjustment mechanism (3) is capable of adjusting the upper and lower positions of the mounting plate (21).

2. A belt tensioning adjustment structure according to claim 1, characterized in that: The adjusting mechanism (3) comprises an adjusting screw (31) and an adjusting locking nut (32); the adjusting screw (31) is arranged vertically and passes through the top beam (13) of the gantry type mounting frame (1); the bottom end of the adjusting screw (31) is threadedly fastened to the top edge of the mounting plate (21); the adjusting locking nut (32) is threadedly connected to the adjusting screw (31); the adjusting locking nut (32) is located above the top beam (13) and is in contact with the top surface of the top beam (13).

3. A belt tensioning adjustment structure according to claim 2, characterized in that: There are two adjusting locking nuts (32) which are tightened against each other.

4. The belt tensioning adjustment structure according to claim 1, characterized in that: A mounting hole (212) is provided in the middle of the mounting plate (21), and the pulley assembly (22) comprises a mounting sleeve (221) with one end fixed in the mounting hole (212), an outer wall of the mounting sleeve (221) is rotatably connected to the inner hole of a pulley (223) via a bearing (222), and one end of the pulley (223) away from the mounting plate (21) is connected to a coupling plate (224) via bolts, and a coupling shaft (225) is provided at the center of the coupling plate (224) and is inserted into the inner hole of the mounting sleeve (221).

5. A belt tensioning adjustment structure according to claim 4, characterized in that: The pulley (223) is axially divided into two parts, namely a first wheel segment (2231) and a second wheel segment (2232), and the outer diameters of the first wheel segment (2231) and the second wheel segment (2232) are different.

6. The belt tensioning adjustment structure according to claim 1, characterized in that: The guide locking assembly (23) comprises a guide locking nut (231) and a guide locking bolt (232); the axial cross section of the guide locking nut (231) is T-shaped, and the narrow end is embedded in the guide slot (121); the guide locking bolt (232) passes through the guide locking hole (211) and is thread-locked with the guide locking nut (231).

7. A flushing liquid centrifuge that can be adapted to multiple power drives, comprising a base (4), a support plate (5) fixed to the top of the base (4), and a centrifuge body (6) disposed on the support plate (5); characterized in that: It also includes a belt tensioning adjustment structure according to any one of claims 1 to 6, which is arranged at one end of the centrifuge body (6); The gantry type mounting frame (1) is arranged inverted, and the ends of the two uprights (11) are fixed to the bottom surface of the support plate (5), and the pulley assembly (22) is connected to the power input end of the centrifuge body (6) via a belt (7); The mounting plate (21) is provided with a power source disassembly hole (213), the power source disassembly hole (213) is connected to a power source (8), the power output end of the power source (8) is connected to the power input end of the pulley assembly (22), and the power source (8) is located in the gap between the mounting plate (21) and the machine base (4).

8. The centrifuge for flushing liquids adaptable to multiple power drives according to claim 7, characterized in that: The power source (8) is a single hydraulic motor or a drive motor.

9. The centrifuge for flushing liquids adaptable to multiple power drives according to claim 8, characterized in that: An integrated cartridge valve (9) is installed in the inner space of the machine base (4), and the integrated cartridge valve (9) is used to connect the hydraulic power and the single hydraulic motor.

10. The centrifuge for flushing liquids adaptable to multiple power drives according to claim 7, characterized in that: The ends of the two upright posts (11) of the gantry type mounting frame (1) are provided with connecting plates (14) connected to the supporting plates (5).

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