Lubricating oil production sample extraction device

Abstract

The utility model belongs to the field of lubricating oil production, and particularly relates to a lubricating oil production sample extraction device which comprises a stirring tank, an oil outlet pipe is communicated with the outer side wall of the stirring tank; a control valve is mounted on the outer side wall of the oil outlet pipe; the outer side wall of the oil outlet pipe is fixedly connected with a pair of adjusting columns; the inner side of the adjusting column is slidably connected with a pair of clamping blocks; during working, a servo motor is started to drive a lead screw to rotate on the inner side of a connecting plate, a clamping block, a connecting column and a first fixing plate are connected with one another, the first fixing plate is in threaded connection with the lead screw, and in the rotating process of the lead screw, the clamping block is driven to move up and down on the inner side of an adjusting column; the effect that the connecting pipe is fixed to the outer side wall of the oil outlet pipe can be achieved, and therefore the situation that when sampling is conducted through the top of the stirring tank, a worker needs to climb to reach the top of the tank to conduct sampling, operation is troublesome, and the working efficiency of lubricating oil sampling is reduced is reduced.

Description

Technical Field

[0001] The utility model relates to the field of lubricating oil production, in particular to a lubricating oil production sample extraction device. Background Art

[0002] Lubricating oil is a kind of oil that can be used in various types of automobiles and mechanical equipment to reduce friction. By adding lubricating oil to mechanical equipment, it can play the role of lubrication, rust prevention, cleaning, buffering, etc. At the same time, lubricating oil is also a technology-intensive product.

[0003] In the current existing technology, the lubricant production sample extraction device is mainly composed of a box, an output motor, a sampling bottle, an oil outlet pipe and other components; through the steps of introduction, absorption, storage and other steps, the sample in the lubricant production process can be extracted.

[0004] In the existing lubricating oil production sample extraction device, when working, most of the lubricating oil extraction devices often take samples through the top of the stirring tank when extracting the lubricating oil inside the stirring tank. However, when taking samples through the top of the stirring tank, the staff needs to climb up to reach the top of the tank for sampling, which is troublesome to operate and leads to a decrease in the efficiency of the lubricating oil sampling work. Therefore, a lubricating oil production sample extraction device is proposed to solve the above problem. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a lubricating oil production sample extraction device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a lubricating oil production sample extraction device described in the utility model comprises a stirring tank; an outer side wall of the stirring tank is connected to an oil outlet pipe; a control valve is installed on the outer side wall of the oil outlet pipe; a pair of adjusting columns are fixedly connected to the outer side wall of the oil outlet pipe; a pair of clamping blocks are slidably connected to the inner side of the adjusting columns; a pair of connecting columns are fixedly connected to the top of the clamping blocks; the top of the connecting columns are fixedly connected to a pair of first fixed plates; a pair of servo motors are fixedly connected to the top of the first fixed plates; a pair of connecting plates are fixedly connected to the side wall of one side of the adjusting column; a pair of screw rods are threadedly connected to the inner side of the first fixed plate; the bottom end of the screw rod and the connecting plate are rotatably connected; the top end of the screw rod and the servo motor are mutually connected; a connecting pipe is provided at one end of the oil outlet pipe away from the stirring tank; a sampling bottle is threadedly connected to one end of the connecting pipe away from the oil outlet pipe.

[0007] Preferably, a pair of fixed columns are fixedly connected to the outer wall of the stirring tank; a pair of first connecting blocks are slidably connected to the inner sides of the fixed columns; a pair of electric telescopic rods are fixedly connected to the inner sides of the fixed columns; the electric telescopic rods are interconnected with the first connecting blocks at one end close to the sampling bottle; a support plate is fixedly connected to the end of the first connecting block away from the stirring tank; the top of the support plate fits with the bottom of the sampling bottle.

[0008] Preferably, a pair of second fixing plates are fixedly connected to the top of the support plate; a threaded rod is threadedly connected to the inner side of the second fixing plate; a pair of sliding grooves are opened on the top of the support plate; a pair of sliders are slidably connected to the inner sides of the sliding grooves; a pair of extrusion plates are fixedly connected to the top of the sliders; a side wall of one side of the extrusion plate is in contact with one end of the threaded rod; a return spring is fixedly connected to the inner side of the sliding groove; one end of the return spring is connected to the slider.

[0009] Preferably, the outer wall of the block is provided with a pair of inner grooves; the inner sides of the inner grooves are rotatably connected with a pair of fitting rotating columns; the outer wall of the fitting rotating column and the inner wall of the adjusting column fit each other.

[0010] Preferably, a pair of second connecting blocks are fixedly connected to a side wall of one side of the first fixing plate; a cleaning brush is fixedly connected to the bottom of the second connecting block; and one side of the cleaning brush is in contact with an outer side wall of the screw rod.

[0011] Preferably, a sealing plate is fixedly connected to the inner top end of the adjusting column; the inner wall of the sealing plate and the outer wall of the connecting column are in contact with each other.

[0012] Preferably, a pair of elastic pads are fixedly connected to the bottom of the block.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model describes a lubricating oil production sample extraction device, in which a servo motor is started to drive the screw to rotate inside a connecting plate, and a clamping block, a connecting column and a first fixed plate are connected to each other, and the first fixed plate and the screw are threadedly connected. During the rotation of the screw, the clamping block is driven to move up and down inside the adjusting column. When the clamping block moves downward to fit with the surface of the connecting pipe, the connecting pipe can be fixed on the outer wall of the oil outlet pipe, thereby reducing the need for staff to climb high to reach the top of the tank for sampling when sampling through the top of the mixing tank, which is more troublesome to operate and leads to a decrease in the efficiency of lubricating oil sampling, thereby improving the overall work efficiency of staff when performing lubricating oil sampling.

[0015] 2. In the lubricating oil production sample extraction device described in the utility model, when the sampling bottle is working, the electric telescopic rod is started to push the inner side of the fixed column in the first connecting block to move. Since the first connecting block and the support plate are connected to each other, the support plate follows the movement of the first connecting block. When the top of the support plate moves to be aligned with the sampling bottle, the sampling bottle can be supported at work, thereby improving the overall stability of the sampling bottle during sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a three-dimensional diagram of the stirring tank in the utility model;

[0018] Figure 2 for Figure 1 A magnified image of point A;

[0019] Figure 3 It is a three-dimensional diagram of the sampling bottle in the utility model;

[0020] Figure 4 It is a stereoscopic diagram of the screw rod in the utility model.

[0021] In the figure: 1. stirring tank; 11. oil outlet pipe; 12. control valve; 13. adjusting column; 14. clamping block; 15. connecting column; 16. first fixed plate; 17. servo motor; 18. connecting plate; 19. screw rod; 110. connecting pipe; 111. sampling bottle; 2. fixing column; 21. first connecting block; 22. electric telescopic rod; 23. supporting plate; 3. second fixing plate; 31. threaded rod; 32. extrusion plate; 33. slide groove; 34. slider; 35. reset spring; 4. inner groove; 41. fitting rotating column; 5. second connecting block; 51. cleaning brush; 6. sealing plate; 7. elastic pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in 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 in 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.

[0023] like Figure 1, Figure 2 , Figure 3 and Figure 4 As shown, it includes a mixing tank 1; the outer wall of the mixing tank 1 is connected to an oil outlet pipe 11; the outer wall of the oil outlet pipe 11 is installed with a control valve 12; the outer wall of the oil outlet pipe 11 is fixedly connected to a pair of adjusting columns 13; the inner side of the adjusting columns 13 is slidably connected to a pair of clamping blocks 14; the top of the clamping blocks 14 is fixedly connected to a pair of connecting columns 15; the top of the connecting columns 15 is fixedly connected to a pair of first fixing plates 16; the top of the first fixing plate 16 is fixedly connected to a pair of servo motors 17; one side wall of the adjusting column 13 is fixedly connected to a The connecting plate 18; the inner side of the first fixing plate 16 is threadedly connected with a pair of screw rods 19; the bottom end of the screw rod 19 is rotatably connected to the connecting plate 18; the top end of the screw rod 19 is connected to the servo motor 17; the end of the oil outlet pipe 11 away from the mixing tank 1 is provided with a connecting pipe 110; the end of the connecting pipe 110 away from the oil outlet pipe 11 is threadedly connected to a sampling bottle 111; when working: because the sampling bottle 111 is threadedly connected to the connecting pipe 110, one end of the connecting pipe 110 is rotated to connect the sampling bottle 111 to the connecting pipe 110. The connecting tube 110 is mounted on the outer wall of the oil outlet pipe 11. At this time, the servo motor 17 is started to drive the screw 19 to rotate inside the connecting plate 18, and the block 14, the connecting column 15 and the first fixing plate 16 are connected to each other. The first fixing plate 16 and the screw 19 are threadedly connected. During the rotation of the screw 19, the block 14 is driven to move up and down inside the adjusting column 13. When the block 14 moves downward to fit the surface of the connecting tube 110, the connecting tube 110 can be fixed. The effect of being fixed on the outer wall of the oil outlet pipe 11 reduces the need for workers to climb up to reach the top of the tank for sampling when sampling through the top of the mixing tank, which is a more cumbersome operation and leads to reduced efficiency of lubricating oil sampling, thereby improving the overall work efficiency of the workers when performing lubricating oil sampling. At this time, turn the control valve 12, and the lubricating oil inside the mixing tank 1 can enter the sampling bottle 111 through the oil outlet pipe 11 and the connecting pipe 110, thereby completing the sampling of the lubricating oil.

[0024] like Figure 3As shown, a pair of fixed columns 2 are fixedly connected to the outer wall of the stirring tank 1; a pair of first connecting blocks 21 are slidably connected to the inner side of the fixed columns 2; a pair of electric telescopic rods 22 are fixedly connected to the inner side of the fixed columns 2; the electric telescopic rods 22 are connected to the first connecting block 21 at one end close to the sampling bottle 111; a support plate 23 is fixedly connected to the end of the first connecting block 21 away from the stirring tank 1; the top of the support plate 23 is in contact with the bottom of the sampling bottle 111; when working: when the sampling bottle 111 is working, the electric telescopic rod 22 is started to push the inner side of the fixed column 2 in the first connecting block 21 to move. Because the first connecting block 21 and the support plate 23 are connected to each other, during the movement of the first connecting block 21, the support plate 23 follows the movement. When the top of the support plate 23 moves to align with the sampling bottle 111, the effect of supporting the sampling bottle 111 during work can be achieved, thereby improving the overall stability of the sampling bottle 111 during sampling.

[0025] like Figure 3 As shown, a pair of second fixing plates 3 are fixedly connected to the top of the support plate 23; a threaded rod 31 is threadedly connected to the inner side of the second fixing plate 3; a pair of sliding grooves 33 are opened on the top of the support plate 23; a pair of sliders 34 are slidably connected to the inner side of the sliding grooves 33; a pair of extrusion plates 32 are fixedly connected to the top of the sliders 34; a side wall of one side of the extrusion plate 32 is in contact with one end of the threaded rod 31; a return spring 35 is fixedly connected to the inner side of the sliding groove 33; one end of the return spring 35 is connected to the slider 34; when working: because the second fixing plate 3 and the threaded rod 31 are threadedly connected, and one end of the threaded rod 31 is in contact with one side wall of the extrusion plate 32; at this time, the second fixing plate 3 is rotated The threaded rod 31 pushes the extrusion plate 32 to move toward the side close to the sampling bottle 111. When the extrusion plate 32 moves to fit the surface of the sampling bottle 111, the sampling bottle 111 can be fixed, which further improves the overall stability of the sampling bottle 111 during sampling, thereby reducing the shaking of the sampling bottle 111 during sampling. When the sampling bottle 111 completes the sampling work, the threaded rod 31 is reversed. Since the reset spring 35 and the slider 34 are connected to each other, the resilience of the reset spring 35 can pull the extrusion plate 32 back to its initial position, thereby releasing the fixing work of the extrusion plate 32 on the sampling bottle 111.

[0026] like Figure 4 As shown, a pair of inner grooves 4 are formed on the outer wall of the block 14; a pair of fitting rotating posts 41 are rotatably connected to the inner side of the inner grooves 4; the outer wall of the fitting rotating posts 41 fits with the inner wall of the adjusting post 13; during operation: when the block 14 moves up and down inside the adjusting post 13, multiple groups of fitting rotating posts 41 rotate accordingly, and multiple groups of fitting rotating posts 41 reduce the friction between the outer wall of the block 14 and the inner wall of the adjusting post 13 for a long time, resulting in more serious wear on the surface of the block 14, thereby improving the working life of the block 14.

[0027] like Figure 4 As shown, a pair of second connecting blocks 5 are fixedly connected to the side wall of one side of the first fixing plate 16; a cleaning brush 51 is fixedly connected to the bottom of the second connecting block 5; one side of the cleaning brush 51 is in contact with the outer side wall of the screw rod 19; when working: the second connecting block 5 can block external dust and impurities, thereby reducing the occurrence of external dust and impurities entering the interior of the adjusting column 13 through the top of the adjusting column 13, thereby improving the cleanliness of the interior of the adjusting column 13.

[0028] like Figure 2 As shown, a sealing plate 6 is fixedly connected to the top inner side of the adjusting column 13; the inner wall of the sealing plate 6 fits with the outer wall of the connecting column 15; when working, the sealing plate 6 can prevent external dust and impurities from entering the adjusting column 13 through the top of the adjusting column 13, thereby improving the cleanliness of the inside of the adjusting column 13.

[0029] like Figure 2 As shown, a pair of elastic pads 7 are fixedly connected to the bottom of the block 14; when working: the elastic pads 7 are made of elastic material; when the block 14 is squeezing and fixing the connecting tube 110, the pair of elastic pads 7 first contact the outer wall of the connecting tube 110, thereby reducing the situation where the surface of the connecting tube 110 is easily seriously worn due to the long-term squeezing and fixing of the connecting tube 110 by the block 14, thereby improving the working life of the connecting tube 110.

[0030] Working principle, when working: because the sampling bottle 111 and the connecting pipe 110 are threadedly connected, rotate one end of the connecting pipe 110 to connect the sampling bottle 111 to the connecting pipe 110, and set the other end of the connecting pipe 110 on the outer wall of the oil outlet pipe 11. At this time, start the servo motor 17 to drive the screw rod 19 to rotate on the inner side of the connecting plate 18, and the block 14, the connecting column 15 and the first fixed plate 16 are connected to each other. The first fixed plate 16 and the screw rod 19 are threadedly connected. During the rotation of the screw rod 19, the block 14 is driven to move up and down on the inner side of the adjusting column 13. When the block 14 moves downward to fit the surface of the connecting pipe 110, the connecting pipe 110 can be fixed on the outer wall of the oil outlet pipe 11, thereby reducing the friction caused by stirring. When sampling at the top of the tank, the staff needs to climb up to reach the top of the tank for sampling, which is troublesome to operate, resulting in a decrease in the efficiency of lubricating oil sampling, thereby improving the overall work efficiency of the staff when performing lubricating oil sampling. At this time, the control valve 12 is turned, and the lubricating oil inside the mixing tank 1 can enter the sampling bottle 111 through the oil outlet pipe 11 and the connecting pipe 110, and the sampling of the lubricating oil can be completed; when the sampling bottle 111 is working, the electric telescopic rod 22 is started to push the inner side of the fixed column 2 in the first connecting block 21 to move. Because the first connecting block 21 and the support plate 23 are connected to each other, during the movement of the first connecting block 21, the support plate 23 moves with it. When the top of the support plate 23 moves to the same position as the sampling bottle 11 When the second fixing plate 3 and the threaded rod 31 are aligned with each other, the effect of supporting the sampling bottle 111 during operation can be achieved, thereby improving the overall stability of the sampling bottle 111 during sampling operation; because the second fixing plate 3 and the threaded rod 31 are threadedly connected, and one end of the threaded rod 31 is in contact with a side wall of the extrusion plate 32; at this time, the threaded rod 31 is rotated to push the extrusion plate 32 to move closer to the sampling bottle 111. When the extrusion plate 32 moves to contact with the surface of the sampling bottle 111, the effect of fixing the sampling bottle 111 can be achieved, further improving the overall stability of the sampling bottle 111 during sampling operation, thereby reducing the shaking and swinging of the sampling bottle 111 during sampling operation; when the sampling bottle 111 completes the sampling operation, the threaded rod 31 is reversed. 31, because the reset spring 35 and the slider 34 are connected to each other, the resilient force of the reset spring 35 can pull the extrusion plate 32 back to its initial position, thereby releasing the fixing work of the extrusion plate 32 on the sampling bottle 111; when the block 14 moves up and down inside the adjusting column 13, the multiple sets of fitting rotating columns 41 rotate accordingly, and the multiple sets of fitting rotating columns 41 reduce the long-term movement and friction between the outer wall of the block 14 and the inner wall of the adjusting column 13, resulting in more serious wear on the surface of the block 14, thereby improving the service life of the block 14; the second connecting block 5 can block external dust and impurities, thereby reducing the occurrence of external dust and impurities entering the inside of the adjusting column 13 through the top of the adjusting column 13, thereby improving the cleanliness of the inside of the adjusting column 13;The sealing plate 6 can prevent external dust and impurities from entering the inside of the adjusting column 13 through the top of the adjusting column 13, thereby improving the cleanliness of the inside of the adjusting column 13; the elastic pad 7 is made of elastic material; when the clamping block 14 is squeezing and fixing the connecting tube 110, a pair of elastic pads 7 first contact the outer wall of the connecting tube 110, thereby reducing the situation where the surface of the connecting tube 110 is easily seriously worn when the clamping block 14 squeezes and fixes the connecting tube 110 for a long time, thereby improving the service life of the connecting tube 110. ;

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A lubricating oil production sample extraction device, comprising a stirring tank (1); characterized in that: The outer wall of the mixing tank (1) is connected to an oil outlet pipe (11); a control valve (12) is installed on the outer wall of the oil outlet pipe (11); a pair of adjusting columns (13) are fixedly connected to the outer wall of the oil outlet pipe (11); a pair of clamping blocks (14) are slidably connected to the inner sides of the adjusting columns (13); a pair of connecting columns (15) are fixedly connected to the tops of the clamping blocks (14); the tops of the connecting columns (15) are fixedly connected to a pair of first fixing plates (16); a pair of servo motors (17) are fixedly connected to the tops of the first fixing plates (16). A pair of connecting plates (18) are fixedly connected to the side wall of one side of the adjusting column (13); a pair of screw rods (19) are threadedly connected to the inner side of the first fixing plate (16); the bottom end of the screw rod (19) is rotatably connected to the connecting plate (18); the top end of the screw rod (19) is connected to the servo motor (17); a connecting pipe (110) is provided at one end of the oil outlet pipe (11) away from the stirring tank (1); a sampling bottle (111) is threadedly connected to one end of the connecting pipe (110) away from the oil outlet pipe (11).

2. A lubricating oil production sample extraction device according to claim 1, characterized in that: A pair of fixed columns (2) are fixedly connected to the outer wall of the stirring tank (1); a pair of first connecting blocks (21) are slidably connected to the inner sides of the fixed columns (2); a pair of electric telescopic rods (22) are fixedly connected to the inner sides of the fixed columns (2); the electric telescopic rods (22) are connected to the first connecting blocks (21) at one end close to the sampling bottle (111); a support plate (23) is fixedly connected to the end of the first connecting block (21) away from the stirring tank (1); the top of the support plate (23) is in contact with the bottom of the sampling bottle (111).

3. A lubricating oil production sample extraction device according to claim 2, characterized in that: A pair of second fixing plates (3) are fixedly connected to the top of the support plate (23); a threaded rod (31) is threadedly connected to the inner side of the second fixing plate (3); a pair of slide grooves (33) are provided on the top of the support plate (23); a pair of sliders (34) are slidably connected to the inner side of the slide grooves (33); a pair of extrusion plates (32) are fixedly connected to the top of the sliders (34); a side wall of one side of the extrusion plate (32) is in contact with one end of the threaded rod (31); a return spring (35) is fixedly connected to the inner side of the slide groove (33); one end of the return spring (35) is connected to the slider (34).

4. The lubricating oil production sample extraction device according to claim 1, characterized in that: The outer wall of the clamping block (14) is provided with a pair of inner grooves (4); the inner sides of the inner grooves (4) are rotatably connected to a pair of fitting rotating columns (41); the outer walls of the fitting rotating columns (41) fit with the inner walls of the adjusting columns (13).

5. The lubricating oil production sample extraction device according to claim 1, characterized in that: A pair of second connection blocks (5) are fixedly connected to a side wall of one side of the first fixing plate (16); a cleaning brush (51) is fixedly connected to the bottom of the second connection block (5); and one side of the cleaning brush (51) is in contact with the outer side wall of the screw rod (19).

6. The lubricating oil production sample extraction device according to claim 1, characterized in that: A sealing plate (6) is fixedly connected to the inner top end of the adjusting column (13); the inner wall of the sealing plate (6) and the outer wall of the connecting column (15) are in contact with each other.

7. The lubricating oil production sample extraction device according to claim 1, characterized in that: A pair of elastic pads (7) are fixedly connected to the bottom of the clamping block (14).

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