Petroleum sample inspection and detection sample separation device

Abstract

The embodiment of the utility model provides a petroleum sample inspection and detection sample separation device, and relates to the technical field of chemical engineering. The petroleum sample inspection and detection sample separation device comprises a base, a fixing plate is fixedly mounted at the top end of the base, a first motor is fixedly mounted at the top end of the fixing plate, a rotating rod is fixedly mounted at the bottom end of the first motor, a first gear is fixedly mounted at the bottom end of the rotating rod, and second gears are symmetrically connected to the surface of the first gear in a meshed mode; and threaded rods are fixedly mounted on one sides of the two second gears. By operating a first motor, a rotating rod is driven to rotate, a first gear is driven to rotate, and second gears on the two sides are driven to rotate through meshing of the first gear, so that a threaded rod is driven to rotate, a threaded block moves up and down on the surface of the threaded rod, and then a connecting block, a connecting rod and a liquid outlet hopper are driven to move up and down; therefore, sample resources are prevented from being wasted due to splashing during sample separation.

Description

TECHNICAL FIELD

[0001] The embodiment of the application relates to the technical field of chemical industry, in particular to a petroleum sample inspection and detection sample dividing device. BACKGROUND

[0002] Petroleum refers to a gaseous, liquid and solid hydrocarbon mixture with a natural occurrence, and petroleum is divided into crude oil, natural gas, natural gas liquid and natural tar and the like, and petroleum is a viscous, dark brown liquid and is called "industrial blood", and petroleum is stored in some upper layer parts of the crust and is one of main objects of geological exploration, and before being mined and refined, the composition of petroleum needs to be inspected, and the composition content in petroleum is relatively complex.

[0003] However, a petroleum sample inspection and detection sample dividing device needs to avoid splashing during sample dividing, so that the sample is wasted, and the sample needs to be equally divided to avoid affecting the inspection efficiency, and when the sample contains certain solid impurities, the accuracy of detection is affected. CONTENT OF THE INVENTION

[0004] In view of the above problems, the embodiment of the application provides a petroleum sample inspection and detection sample dividing device to solve the problems that, in the prior petroleum sample inspection and detection sample dividing device, because the sample petroleum is in a liquid state, splashing needs to be avoided during sample dividing, the sample is wasted, sample dividing needs to be equal, and unequal sample dividing affects the inspection efficiency, and when the sample contains certain solid impurities, the accuracy of detection is affected.

[0005] The embodiment of the application provides a petroleum sample inspection and detection sample dividing device. The device comprises a base, a fixed plate fixedly installed at the top end of the base, a first motor fixedly installed at the top end of the fixed plate, a rotating rod fixedly installed at the bottom end of the first motor, a first gear fixedly installed at the bottom end of the rotating rod, two second gears symmetrically meshed with the surface of the first gear, a threaded rod fixedly installed on one side of the two second gears, a threaded block threadedly connected with the surface of the threaded rod, a connecting block fixedly installed on one side of the two threaded blocks, a connecting rod fixedly installed on one side of the connecting block and a liquid outlet fixedly installed on one side of the connecting rod.

[0006] Through the above scheme, the storage vessel is placed on the base, the first motor is operated to drive the rotating rod to rotate, the first gear is driven to rotate, the two second gears on the sides are driven to rotate through the first gear, the threaded rod is driven to rotate, the threaded block is moved up and down on the surface of the threaded rod, the connecting block, the connecting rod and the liquid outlet are driven to move up and down, and splashing is avoided during sample dividing.

[0007] In some embodiments, the liquid outlet top end is connected with a feeding hopper, the liquid outlet bottom end is fixedly connected with a discharge port, the feeding hopper outer wall is fixedly installed with a second motor, the second motor side is fixedly installed with a rotating shaft, and the rotating shaft outer wall is fixedly installed with a cross wheel.

[0008] Through the above scheme, when the sample is put into the feeding hopper, the second motor is operated to rotate, then the rotating shaft is driven to rotate, thereby driving the cross wheel to rotate, and the sample placed in the feeding hopper is equally sampled through the rotation of the cross wheel. The sample after sampling by the cross wheel enters the liquid outlet, and is discharged through the discharge port.

[0009] In some embodiments, the feeding hopper inner wall movably sleeves with a mounting frame, the mounting frame top end movably sleeves with an L-shaped rod, and the mounting frame inner wall is fixedly installed with a filter screen.

[0010] Through the above scheme, the L-shaped rod is pushed to movably embed in the through hole in the feeding hopper inner wall, so that the mounting frame can be conveniently installed in the feeding hopper inner wall, and the solid impurities in the sample are filtered through the filter screen, so as to avoid affecting the detection accuracy of the solid impurities.

[0011] In some embodiments, four L-shaped rod surfaces are fixedly installed with pads, the pads one side is fixedly installed with a telescopic spring, and the telescopic spring movably sleeves the L-shaped rod outer wall.

[0012] Through the above scheme, when the L-shaped rod is pushed, the pad is driven to move, and the telescopic spring is also driven to contract. After there is no stretching force, the L-shaped rod is reset and movably embedded in the through hole in the feeding hopper inner wall through the telescopic property of the telescopic spring, thereby improving the flexibility of installation and disassembly.

[0013] In some embodiments, the base top end is provided with a placing hole, the placing hole inner wall movably sleeves with a limiting block, and four limiting blocks one side is fixedly installed with a movable rod.

[0014] Through the above scheme, the stored container is placed in the placing hole, when the container is attached to the limiting block, the limiting block is pushed to move to one side, and the container is limited by the limiting block, thereby avoiding the container from moving and deviating.

[0015] In some embodiments, four movable rod outer walls are fixedly installed with a sliding block, and the sliding block one side is fixedly installed with a reset spring.

[0016] Through the above scheme, when the container is attached to the limiting block, the limiting block is pushed to move to one side, the movable rod is pushed to slide to one side, and the sliding block is also driven to move, thereby driving the reset spring to contract. The limiting block is pushed to move through the telescopic property of the reset spring, thereby improving the clamping force of the limiting block.

[0017] In some embodiments, the placement hole inner wall is provided with a limiting groove, and the limiting block is movably sleeved in the limiting groove.

[0018] Through the above scheme, when the utensil is attached to the limiting block, the limiting block is pushed to move to one side, so that the limiting block can be accommodated in the limiting groove, avoiding the influence of the limiting block on the placement.

[0019] The utility model discloses the beneficial effect lies in:

[0020] 1. through the operation first motor, drive the rotation of the rotating lever, drive the rotation of the first gear, drive the rotation of the second gear on both sides through the meshing of the first gear, thereby drive the rotation of the threaded rod, make the threaded block move up and down on the surface of the threaded rod, drive the connecting block, connecting rod and liquid outlet to move up and down, thereby avoiding the splashing when the sample is divided, thereby the waste of sample resources.

[0021] 2. when the sample is put into the feeding hopper, operate the second motor to rotate, then drive the rotation of the rotating shaft, thereby drive the rotation of the cross roller, through the rotation of the cross roller, the sample placed in the feeding hopper is equally divided, and the rotation makes the sample after the cross roller divides enter the liquid outlet, improve the efficiency of the division.

[0022] 3. by pushing the L rod, the L rod is movably embedded in the through hole in the inner wall of the feeding hopper, so that the mounting frame can be conveniently installed in the inner wall of the feeding hopper, and the solid impurities in the sample are filtered through the filter screen, avoiding the influence of the solid impurities on the detection accuracy.

[0023] 4. when the utensil is attached to the limiting block, the limiting block is pushed to move to one side, the movable rod is pushed to slide to one side, and the slider is also moved, thereby driving the contraction of the return spring, the limiting block is pushed to move through the elasticity of the return spring, the force of the limiting clamping is improved, and the utensil is prevented from moving offset.

[0024] The above description is only a summary of the technical scheme of the embodiments of the application, in order to more clearly understand the technical means of the embodiments of the application, the embodiments of the application can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the embodiments of the application more obvious and easy to understand, the following specific embodiments of the application are described. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are some embodiments of the application, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0026] Figure 1 This is a schematic diagram of a petroleum sample inspection and detection sampling device in some embodiments of the present application.

[0027] Figure 2 This is a schematic diagram of the partial cross-sectional structure of the feed hopper in some embodiments of the present application.

[0028] Figure 3 This is a schematic diagram of the partial cross-sectional structure of the fixing plate in some embodiments of the present application.

[0029] Figure 4 This is a schematic diagram of the partial cross-sectional structure of the feed hopper in some embodiments of the present application.

[0030] Figure 5 This is a schematic diagram of the partial cross-sectional structure of the installation frame in some embodiments of the present application.

[0031] Figure 6 This is a schematic diagram of the partial cross-sectional structure of the base in some embodiments of the present application.

[0032] Description of reference numerals:

[0033] 1. Base; 2. Fixed plate; 3. First motor; 4. Rotating rod; 5. First gear; 6. Second gear; 7. Threaded rod; 8. Threaded block; 9. Connecting block; 10. Connecting rod; 11. Liquid discharge hopper; 12. Feed hopper; 13. Discharge port; 14. Second motor; 15. Rotating shaft; 16. Cross wheel; 17. Mounting frame; 18. L-rod; 19. Spacer; 20. Telescopic spring; 21. Filter screen; 22. Placement hole; 23. Limit block; 24. Movable rod; 25. Slider; 26. Reset spring; 27. Limit slot. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0035] The terms "including" and "having" and any variations thereof in the specification, claims, and drawings of this application are intended to cover and not exclude other contents. The words "a" or "an" do not exclude the presence of a plurality. Unless otherwise indicated, "plurality" means more than two (including two). Similarly, "multiple groups" means more than two (including two groups).

[0036] The positional words appearing in the following description are the directions shown in the drawings, and are not intended to limit the specific structure of the present application. For example, in the description of the present application, the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only intended to facilitate the description of the present application and simplify the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0037] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, the "connection" or "connection" of mechanical structure can mean physical connection, such as fixed connection, detachable connection or integral connection. The "connection" or "connection" of the circuit structure can mean not only physical connection, but also electrical connection or signal connection, for example, it can be directly connected, that is, physically connected, or indirectly connected through at least one intermediate element, as long as the circuit is connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] In order to facilitate the understanding of the technical solutions of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0039] The present application provides a kind of petroleum sample inspection detection sample splitting device. As shown in Figures 1-6 The bottom 1 top end is fixedly installed with fixed plate 2, the fixed plate 2 top end is fixedly installed with first motor 3, the first motor 3 bottom end is fixedly installed with rotating rod 4, the rotating rod 4 bottom end is fixedly installed with first gear 5, the first gear 5 surface is symmetrically engaged with second gear 6, two second gears 6 one side is fixedly installed with threaded rod 7, the threaded rod 7 surface is threadedly connected with threaded block 8, two threaded blocks 8 one side is fixedly installed with connecting block 9, the connecting block 9 one side is fixedly installed with connecting rod 10, the connecting rod 10 one side is fixedly installed with liquid outlet 11.

[0040] After placing the storage vessel on the base 1, the first motor 3 is operated to drive the rotating rod 4 to rotate, the first gear 5 is driven to rotate, the first gear 5 is engaged to drive the second gear 6 on both sides to rotate, so that the threaded rod 7 is driven to rotate, the threaded block 8 is moved up and down on the surface of the threaded rod 7, the connecting block 9, the connecting rod 10 and the liquid outlet 11 are driven to move up and down, so that the sample splitting is avoided.

[0041] The technical scheme of the embodiment of the application is characterized in that the top end of the liquid outlet 11 is connected with the feeding hopper 12, the bottom end of the liquid outlet 11 is fixedly connected with the discharge port 13, the outer wall of the feeding hopper 12 is fixedly installed with the second motor 14, one side of the second motor 14 is fixedly installed with the rotating shaft 15, and the outer wall of the rotating shaft 15 is fixedly installed with the cross wheel 16.

[0042] When the sample is put into the feeding hopper 12, the second motor 14 is operated to rotate, then the rotating shaft 15 is driven to rotate, thereby the cross wheel 16 is driven to rotate, the sample placed in the feeding hopper 12 is equally divided by the rotation of the cross wheel 16, and the sample after being divided by the cross wheel 16 is discharged through the discharge port 13.

[0043] The technical scheme of the embodiment of the application is characterized in that the inner wall of the feeding hopper 12 is movably sleeved with the mounting frame 17, the top end of the mounting frame 17 is movably sleeved with the L-shaped rod 18, and the inner wall of the mounting frame 17 is fixedly installed with the filter screen 21.

[0044] The L-shaped rod 18 is pushed to movably embed the L-shaped rod 18 into the through hole in the inner wall of the feeding hopper 12, so that the mounting frame 17 can be conveniently installed in the inner wall of the feeding hopper 12, and the solid impurities in the sample are filtered through the filter screen 21, so that the solid impurities do not affect the accuracy of detection.

[0045] The technical scheme of the embodiment of the application is characterized in that the surface of the four L-shaped rods 18 is fixedly installed with the cushion block 19, one side of the cushion block 19 is fixedly installed with the extension spring 20, and the extension spring 20 is movably sleeved on the outer wall of the L-shaped rod 18.

[0046] When the L-shaped rod 18 is pushed to drive the cushion block 19 to move and drive the extension spring 20 to contract, the L-shaped rod 18 is reset to movably embed the L-shaped rod 18 into the through hole in the inner wall of the feeding hopper 12 through the extension of the extension spring 20 after the extension force is not applied, so that the flexibility of installation and disassembly is improved.

[0047] The technical scheme of the embodiment of the application is characterized in that the top end of the base 1 is provided with the placing hole 22, the inner wall of the placing hole 22 is movably sleeved with the limiting block 23, and one side of the four limiting blocks 23 is fixedly installed with the movable rod 24.

[0048] The stored container is placed in the placing hole 22, the limiting block 23 is pushed to move to one side when the container abuts against the limiting block 23, and the container is limited by the limiting block 23, so that the container is prevented from moving and deviating.

[0049] The technical scheme of the embodiment of the application is characterized in that the outer wall of the four movable rods 24 is fixedly installed with the sliding block 25, and one side of the sliding block 25 is fixedly installed with the reset spring 26.

[0050] When the utensil is attached to the limiting block 23, the limiting block 23 is pushed to move to one side, the movable rod 24 is pushed to slide to one side, the sliding block 25 is also moved, thereby driving the reset spring 26 to contract, through the elasticity of the reset spring 26, the limiting block 23 is pushed to move, and the clamping force is improved.

[0051] In the technical scheme of the embodiment, the limiting slot 27 is arranged on the inner wall of the placing hole 22, and the limiting block 23 is movably sleeved in the limiting slot 27.

[0052] When the utensil is attached to the limiting block 23, the limiting block 23 is pushed to move to one side, so that the limiting block 23 can be accommodated in the limiting slot 27, and the influence of the limiting block 23 on the placement is avoided.

[0053] Working principle: the stored utensil is placed in the placing hole 22, when the utensil is attached to the limiting block 23, the limiting block 23 is pushed to move to one side, the movable rod 24 is pushed to slide to one side, the sliding block 25 is also moved, thereby driving the reset spring 26 to contract, through the elasticity of the reset spring 26, the utensil is limited by the limiting block 23, and the movement offset of the utensil is avoided, when the sample is put into the feeding hopper 12, the second motor 14 is operated to rotate, then the rotating shaft 15 is driven to rotate, thereby driving the cross roller 16 to rotate, through the rotation of the cross roller 16, the sample placed in the feeding hopper 12 is equally divided, and the sample after the rotation of the cross roller 16 enters the liquid outlet 11, and is discharged through the discharge port 13, after the storage utensil is placed on the base 1, the first motor 3 is operated, the rotating rod 4 is driven to rotate, the first gear 5 is driven to rotate, the second gears 6 on both sides are driven to rotate through the meshing of the first gear 5, thereby driving the threaded rod 7 to rotate, the threaded block 8 moves up and down on the surface of the threaded rod 7, the connecting block 9, the connecting rod 10 and the liquid outlet 11 are moved up and down, thereby avoiding splashing during the sample division.

[0054] Those skilled in the art can understand that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments means to be within the scope of the present application and form different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0055] The above-described embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A petroleum sample inspection and detection sampling device, characterized in that: include: A base (1) is provided, wherein a fixing plate (2) is fixedly mounted on the top of the base (1), a first motor (3) is fixedly mounted on the top of the fixing plate (2), a rotating rod (4) is fixedly mounted on the bottom of the first motor (3), a first gear (5) is fixedly mounted on the bottom of the rotating rod (4), a second gear (6) is symmetrically meshed and connected on the surface of the first gear (5), a threaded rod (7) is fixedly mounted on one side of two second gears (6), a threaded block (8) is threadedly connected on the surface of the threaded rod (7), a connecting block (9) is fixedly mounted on one side of the two threaded blocks (8), a connecting rod (10) is fixedly mounted on one side of the connecting block (9), and a liquid discharge hopper (11) is fixedly mounted on one side of the connecting rod (10).

2. A petroleum sample inspection and detection sampling device according to claim 1, characterized in that: The top end of the liquid discharge hopper (11) is connected to a feed hopper (12), the bottom end of the liquid discharge hopper (11) is fixedly connected to a discharge port (13), a second motor (14) is fixedly mounted on the outer wall of the feed hopper (12), a rotating shaft (15) is fixedly mounted on one side of the second motor (14), and a cross wheel (16) is fixedly mounted on the outer wall of the rotating shaft (15).

3. A petroleum sample inspection and detection sampling device according to claim 2, characterized in that: The inner wall of the feed hopper (12) is movably sleeved with a mounting frame (17), the top of the mounting frame (17) is movably sleeved with an L-rod (18), and the inner wall of the mounting frame (17) is fixedly mounted with a filter screen (21).

4. A petroleum sample inspection and detection sampling device according to claim 3, characterized in that: Pads (19) are fixedly mounted on the surfaces of the four L-rods (18), a telescopic spring (20) is fixedly mounted on one side of the pad (19), and the telescopic spring (20) is movably sleeved on the outer wall of the L-rod (18).

5. The petroleum sample inspection and detection sampling device according to claim 1, characterized in that: A placement hole (22) is provided at the top of the base (1), a limit block (23) is movably sleeved on the inner wall of the placement hole (22), and a movable rod (24) is fixedly mounted on one side of the four limit blocks (23).

6. A petroleum sample inspection and detection sampling device according to claim 5, characterized in that: Slide blocks (25) are fixedly mounted on the outer walls of the four movable rods (24), and a return spring (26) is fixedly mounted on one side of the slide blocks (25).

7. The petroleum sample inspection and detection sampling device according to claim 5, characterized in that: A limiting groove (27) is provided on the inner wall of the placement hole (22), and the limiting block (23) is movably sleeved inside the limiting groove (27).

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