Lubricating oil detection sampling device

Abstract

The utility model provides a lubricating oil detection sampling device which comprises a bottom plate and a sampling bottle, the top of the bottom plate is fixedly provided with a box body, the rear side of the box body is connected with an oil-well pump through a pipeline, the oil pumping end of the oil-well pump is communicated with an oil pumping pipe, the oil transportation end of the oil-well pump is communicated with an oil outlet hose, and the oil outlet hose is communicated with a pipeline. The bottom of the oil outlet hose is communicated with a liquid outlet head, through cooperation of the oil well pump, the oil well pipe, the oil outlet hose and the liquid outlet head, the interior of the lubricating oil container is sampled, a sampling bottle is filled, the amount of flowing-in lubricating oil can be measured through the flow meter, and the output end of the electric push rod drives the adjusting frame to move front and back. The adjusting frame drives the moving frame to move front and back, the front-back oil outlet position of the liquid outlet head can be adjusted, the up-down and left-right oil outlet positions of the liquid outlet head can be adjusted through cooperation of a driving motor, a threaded rod, a threaded sleeve and an electric telescopic rod, filling and sampling of a plurality of sampling bottles are facilitated, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to a lubricating oil detection sampling device, belonging to the technical field of lubricating oil detection. Background Art

[0002] Lubricating oil testing is a comprehensive examination of various performance indicators of lubricating oil to ensure that it can achieve the expected lubrication effect under various working conditions. These performance indicators include but are not limited to viscosity, flash point, acid value, moisture, mechanical impurities, etc.

[0003] A Chinese patent publication (publication number: CN 221484898 U) discloses a lubricating oil detection sampling device, comprising a base, a protrusion fixedly connected to the lower end of the base, a plurality of clamps slidably connected to the lower end of the base in a circular array, a column fixedly connected to the upper end of the base, a sampling tube slidably connected to the interior of the column, a rod body rotatably connected through the interior of the base, a suction tube fixedly connected through the lower end of the sampling tube, a piston column slidably connected to the interior of the sampling tube, and a movable rod slidably connected through the upper end of the sampling tube. The operator fits the lower end of the base with the upper end of the oil filling port of the engine oil tank, rotates the rod body with a hexagonal wrench to rotate the bevel gear, and causes the screw to drive the movable block to move inside the base, causing the plurality of clamps to contract inward to clamp the oil filling port of the engine oil tank. Thus, by contracting the plurality of clamps, the base can be fixed to the upper end of the oil filling port of the engine oil tank with different diameters.

[0004] Lubricating oil is a liquid or semi-solid lubricant used in various types of mechanical equipment to reduce friction and protect machinery and workpieces. It mainly plays the role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. Therefore, the quality requirements of lubricating oil are becoming increasingly higher. Therefore, the detection of lubricating oil is becoming more and more important. Although the above patent can fix the base on the upper end of the oil filling port of the oil tank body of different diameters by shrinking multiple splints to facilitate sampling, it can only extract a certain amount of lubricating oil at a time, which makes it more troublesome to sample multiple bottles, resulting in a large loss of personnel time and reducing the practicality of the equipment.

[0005] Therefore, a lubricating oil detection sampling device is proposed. Utility Model Content

[0006] In view of this, the present invention provides a lubricating oil detection sampling device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] and a tube connecting the dischar e side of the pump with a plug in the forward end of the crank case, said tube having a check valve in it at the pump end, and said former tube which connects the pump to the oil drain plug, said tube having a check valve in it at the pump end, and said former tube which connects the pump to the oil drain plug, said tube having a check valve in it at the pump end.

[0008] Further preferably, a holder is fixedly connected to the left and right sides of the inner cavity of the box, a pull-out plate is clamped on the inner side of the holder, and the sampling bottle is placed on the top of the pull-out plate.

[0009] Further preferably, a fixing assembly is provided on the outside of the sampling bottle, and the fixing assembly includes a support ring and a pull rod. The support rings are equidistantly arranged and fixedly installed on the top of the pull-out plate, a clamp is fixedly installed on the inside of the pull rod, and a reset spring is fixedly installed on the outside of the clamp. The reset spring is located on the outside of the pull rod, and the other end of the reset spring is fixedly installed on the inside of the support ring. Through holes are opened on the left and right sides of the support ring, and the pull rod passes through the inner cavity of the through hole and extends to the outside of the support ring.

[0010] Further preferably, a slider is fixedly mounted on the top of the threaded sleeve, a sliding groove is provided on the top of the inner cavity of the movable frame, and the top of the slider is slidably connected to the inner cavity of the sliding groove.

[0011] Further preferably, limiting grooves are provided on both left and right sides of the top of the box body, and the bottom of the adjustment frame passes through the inner cavity of the limiting grooves and extends into the inner cavity of the box body.

[0012] Further preferably, a bracket is fixedly mounted on the rear side of the box body, and the top of the bracket contacts the bottom of the oil pump.

[0013] Further preferably, the front side of the box body is movably connected to a box door via a hinge, and a handle is fixedly installed on the outer surface of the box door.

[0014] Further preferably, support legs are fixedly installed around the bottom of the base plate, and moving wheels are movably connected to the inner sides of the support legs through bearings.

[0015] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model extracts samples from the lubricating oil container and fills the sampling bottles through the cooperation of the oil extraction pump, the oil extraction pipe, the oil outlet hose and the liquid outlet head. The amount of the lubricating oil flowing in can be measured by the flow meter. The output end of the electric push rod drives the adjustment frame to move back and forth, and the adjustment frame drives the moving frame to move back and forth, so that the front and rear positions of the oil outlet head can be adjusted. Through the cooperation of the driving motor, the threaded rod, the threaded sleeve and the electric telescopic rod, the up, down, left and right positions of the oil outlet head can be adjusted, which is convenient for filling and sampling multiple sampling bottles, thereby improving the practicality of the equipment.

[0017] 2. The utility model provides a holder and a pull-out plate, so that the holder can fix the pull-out plate conveniently, and the pull-out plate can conveniently place the sampling bottle. By providing a fixing component, the sampling bottle can be fixed conveniently to avoid displacement during the filling process. By providing a slider and a slide groove, the slider can be driven to slide in the inner cavity of the slide groove when the moving frame moves, thereby improving the stability of the moving frame during movement. By providing a limiting groove, the movement of the adjustment frame can be limited to avoid the adjustment frame from deflecting during movement. By providing a bracket, the oil pump can be prevented from falling off during operation. By providing a box door, the box body can be sealed conveniently. By providing moving wheels, the entire equipment can be transferred conveniently.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 This is a schematic diagram of the three-dimensional front view structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the top structure of the rotating table of the present utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the cover plate of the utility model in a disassembled state;

[0024] Figure 5 This is a structural diagram of the material taking component of the present utility model.

[0025] Figure numerals: 1. Base plate; 2. Sampling mechanism; 201. Electric push rod; 202. Adjustment frame; 203. Moving frame; 204. Driving motor; 205. Threaded rod; 206. Threaded sleeve; 207. Mounting seat; 208. Electric telescopic rod; 209. Mounting plate; 3. Fixing assembly; 301. Support ring; 302. Pull rod; 303. Clamp; 304. Return spring; 305. Through hole; 4. Sampling bottle; 5. Box body; 6. Oil pump; 7. Oil extraction pipe; 8. Oil outlet hose; 9. Liquid outlet head; 10. Flow meter; 11. Card seat; 12. Pull-out plate; 13. Slider; 14. Slide; 15. Limiting groove; 16. Bracket; 17. Box door; 18. Handle; 19. Support leg; 20. Moving wheel. DETAILED DESCRIPTION

[0026] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0027] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-3As shown, the embodiment of the present invention provides a lubricating oil detection sampling device, including a base plate 1 and a sampling bottle 4, a box body 5 is fixedly installed on the top of the base plate 1, and an oil pump 6 is connected to the rear side of the box body 5 through a pipeline, the oil pumping end of the oil pump 6 is connected to the oil pumping pipe 7, the oil delivery end of the oil pump 6 is connected to the oil outlet hose 8, the bottom of the oil outlet hose 8 is connected to the liquid outlet head 9, and the outer surface of the liquid outlet head 9 is provided with a flow meter 10, and a sampling mechanism 2 is provided in the inner cavity of the box body 5. The sampling mechanism 2 includes an electric push rod 201, which is fixedly installed on the rear side of the top of the box body 5. The electric push rod 201 The output end of the drive motor 204 is fixedly mounted with an adjusting frame 202, the bottom of the adjusting frame 202 is fixedly mounted with a moving frame 203, the right side of the moving frame 203 is fixedly mounted with a driving motor 204, the output end of the driving motor 204 is fixedly mounted with a threaded rod 205, the outer surface of the threaded rod 205 is threadedly connected with a threaded sleeve 206, the bottom of the threaded sleeve 206 is fixedly mounted with a mounting seat 207, the top of the mounting seat 207 is fixedly mounted with an electric telescopic rod 208, the output end of the electric telescopic rod 208 is fixedly mounted with a mounting plate 209, and the oil outlet hose 8 is fixedly mounted on the inner surface of the mounting plate 209.

[0030] Through the cooperation of the oil pump 6, the oil extraction pipe 7, the oil outlet hose 8 and the liquid outlet head 9, the lubricating oil container is sampled and the sampling bottle 4 is filled. The amount of lubricating oil flowing in can be measured by the flow meter 10. The output end of the electric push rod 201 drives the adjustment frame 202 to move back and forth, and the adjustment frame 202 drives the moving frame 203 to move back and forth, so that the front and rear positions of the oil outlet head 9 can be adjusted. Through the cooperation of the driving motor 204, the threaded rod 205, the threaded sleeve 206 and the electric telescopic rod 208, the up, down, left and right positions of the oil outlet head 9 can be adjusted, which is convenient for filling and sampling multiple sampling bottles 4, thereby improving the practicality of the equipment.

[0031] Example 2

[0032] like Figure 1-5As shown, in one embodiment, the left and right sides of the inner cavity of the box body 5 are fixedly connected with a base 11, the inner side of the base 11 is clamped with a pull-out plate 12, the sampling bottle 4 is placed on the top of the pull-out plate 12, and the outer side of the sampling bottle 4 is provided with a fixing component 3, the fixing component 3 includes a support ring 301 and a pull rod 302, the support ring 301 is arranged and fixedly installed on the top of the pull-out plate 12 at equal intervals, the inner side of the pull rod 302 is fixedly installed with a clamp 303, the outer side of the clamp 303 is fixedly installed with a return spring 304, the return spring 304 is located outside the pull rod 302, and the other end of the return spring 304 is fixedly installed on the inner side of the support ring 301, and through holes 305 are provided on the left and right sides of the support ring 301, and the pull rod 302 passes through the through holes 305 The inner cavity extends to the outside of the support ring 301, the top of the threaded sleeve 206 is fixedly installed with a slider 13, the top of the inner cavity of the movable frame 203 is provided with a slide groove 14, the top of the slider 13 is slidably connected to the inner cavity of the slide groove 14, and the left and right sides of the top of the box body 5 are provided with limit grooves 15. The bottom of the adjustment frame 202 passes through the inner cavity of the limit groove 15 and extends to the inner cavity of the box body 5. The rear side of the box body 5 is fixedly installed with a bracket 16, the top of the bracket 16 contacts the bottom of the oil pump 6, the front side of the box body 5 is movably connected with a box door 17 through a hinge, and the outer surface of the box door 17 is fixedly installed with a handle 18. Support legs 19 are fixedly installed around the bottom of the base plate 1, and the inner side of the support leg 19 is movably connected with a moving wheel 20 through a bearing.

[0033] By setting the holder 11 and the pull-out plate 12, the holder 11 can facilitate the fixation of the pull-out plate 12, and the pull-out plate 12 can facilitate the placement of the sampling bottle 4. By setting the fixing component 3, the sampling bottle 4 can be fixed to avoid displacement during the filling process. By setting the slider 13 and the slide groove 14, the slider 13 can be driven to slide in the inner cavity of the slide groove 14 when the moving frame 203 moves, thereby improving the stability of the moving frame 203 during movement. By setting the limiting groove 15, the movement of the adjustment frame 202 can be limited to avoid the adjustment frame 202 from deflecting during movement. By setting the bracket 16, the oil pump 6 can be prevented from falling off during operation. By setting the box door 17, the box body 5 can be sealed. By setting the moving wheel 20, the entire equipment can be transferred easily.

[0034] When the utility model is working, first pull the pull rod 302, so that the pull rod 302 drives the clamp 303 to move outward, so that the clamp 303 squeezes the return spring 304, causing the return spring 304 to deform, and the sampling bottle 4 is placed on the inner side of the clamp 303, and the pull rod 302 is released. The return spring 304 deforms again due to the loss of force, driving the clamp 303 to move inward, fixing the sampling bottle 4, and then the pulling plate 12 is clamped into the base 11, and then the whole equipment is transferred to the preset position by the moving wheel 20, and the output end of the electric telescopic rod 208 drives the liquid outlet head 9 to descend to the bottle mouth of the sampling bottle 4, and the oil extraction pipe 7 is placed on the lubricant to be sampled. In the lubricating oil container, the lubricating oil is pumped into the liquid outlet head 9 through the oil outlet hose 8 and filled into the sampling bottle 4. The output end of the electric push rod 201 drives the adjustment frame 202 to move back and forth, and the adjustment frame 202 drives the moving frame 203 to move back and forth, so that the front and rear positions of the oil outlet of the liquid outlet head 9 can be adjusted. The output end of the driving motor 204 drives the threaded rod 205 to rotate, and the threaded rod 205 drives the threaded sleeve 206 to move left and right through the action of the threaded connection, so that the left and right positions of the oil outlet of the liquid outlet head 9 can be adjusted. The remaining sampling bottles 4 can be filled one by one, and the amount of the lubricating oil flowing in can be measured by the flow meter 10, making sampling more convenient and convenient for people to use.

[0035] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A lubricating oil detection sampling device, comprising a base plate (1) and a sampling bottle (4), characterized in that: A box body (5) is fixedly installed on the top of the bottom plate (1), and an oil pump (6) is connected to the rear side of the box body (5) through a pipeline. The oil pumping end of the oil pump (6) is connected to an oil pumping pipe (7), and the oil delivery end of the oil pump (6) is connected to an oil outlet hose (8). The bottom of the oil outlet hose (8) is connected to a liquid outlet head (9), and a flow meter (10) is provided on the outer surface of the liquid outlet head (9). A sampling mechanism (2) is provided in the inner cavity of the box body (5), and the sampling mechanism (2) includes an electric push rod (201), which is fixedly installed on the rear side of the top of the box body (5), and an adjustment frame (201) is fixedly installed on the output end of the electric push rod (201). 2), a moving frame (203) is fixedly mounted on the bottom of the adjusting frame (202), a driving motor (204) is fixedly mounted on the right side of the moving frame (203), a threaded rod (205) is fixedly mounted on the output end of the driving motor (204), a threaded sleeve (206) is threadedly connected to the outer surface of the threaded rod (205), a mounting seat (207) is fixedly mounted on the bottom of the threaded sleeve (206), an electric telescopic rod (208) is fixedly mounted on the top of the mounting seat (207), a mounting plate (209) is fixedly mounted on the output end of the electric telescopic rod (208), and the oil outlet hose (8) is fixedly mounted on the inner surface of the mounting plate (209).

2. A lubricating oil detection sampling device according to claim 1, characterized in that: The left and right sides of the inner cavity of the box body (5) are fixedly connected with a holder (11), the inner side of the holder (11) is clamped with a pull-out plate (12), and the sampling bottle (4) is placed on the top of the pull-out plate (12).

3. A lubricating oil detection sampling device according to claim 2, characterized in that: A fixing assembly (3) is provided on the outside of the sampling bottle (4), and the fixing assembly (3) includes a support ring (301) and a pull rod (302). The support ring (301) is evenly distributed and fixedly installed on the top of the pull plate (12). A clamp (303) is fixedly installed on the inside of the pull rod (302), and a reset spring (304) is fixedly installed on the outside of the clamp (303). The reset spring (304) is located outside the pull rod (302), and the other end of the reset spring (304) is fixedly installed on the inside of the support ring (301). Through holes (305) are provided on both sides of the support ring (301), and the pull rod (302) passes through the inner cavity of the through hole (305) and extends to the outside of the support ring (301).

4. The lubricating oil detection sampling device according to claim 1, characterized in that: A slider (13) is fixedly mounted on the top of the threaded sleeve (206), a slide groove (14) is provided on the top of the inner cavity of the movable frame (203), and the top of the slider (13) is slidably connected to the inner cavity of the slide groove (14).

5. The lubricating oil detection sampling device according to claim 1, characterized in that: Limiting grooves (15) are provided on both left and right sides of the top of the box body (5), and the bottom of the adjustment frame (202) passes through the inner cavity of the limiting grooves (15) and extends into the inner cavity of the box body (5).

6. The lubricating oil detection sampling device according to claim 1, characterized in that: A bracket (16) is fixedly mounted on the rear side of the box body (5), and the top of the bracket (16) is in contact with the bottom of the oil pump (6).

7. The lubricating oil detection sampling device according to claim 1, characterized in that: The front side of the box body (5) is movably connected to a box door (17) via a hinge, and a handle (18) is fixedly installed on the outer surface of the box door (17).

8. The lubricating oil detection sampling device according to claim 1, characterized in that: Support legs (19) are fixedly installed around the bottom of the base plate (1), and the inner sides of the support legs (19) are movably connected to moving wheels (20) via bearings.

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