CN212206831U

CN212206831U - Automatic change oil viscosity detection device

Info

Publication number: CN212206831U
Application number: CN202020744157.6U
Authority: CN
Inventors: 张刚
Original assignee: Henan Hengsheng Detection Technology Co ltd
Current assignee: Henan Hengsheng Detection Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-22
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to the technical field of oil product detection, in particular to an automatic oil product viscosity detection device, which comprises a supporting base and a box body shell, wherein a vibration mechanism and a viscosity detector are arranged in the box body shell; the vibrating mechanism comprises a vibrating sleeve and a sample cup frame sleeved on the top of the vibrating sleeve in a sliding manner through a driving electric cylinder; the oscillating sleeve is provided with a fixed supporting block, a first T-shaped connecting rod and a second T-shaped connecting rod which are clamped on the fixed supporting block; the other end of the first T-shaped connecting rod is fixed with the inner side wall of the box body shell; the other end of the second T-shaped connecting rod is fixedly connected with a driving sleeve, a driving waist block and a driving motor which are matched with the driving sleeve, and the driving sleeve rotates to realize the reciprocating oscillation of the oscillating sleeve and the sample cup frame on the oscillating sleeve. The utility model relates to a rationally novel, have simple structure, portable, convenient operation, have the sample detection and vibrate the function of oil sample, realize the homogenization of oil sample automatically, improve oil viscosity and detect the precision.

Description

Automatic change oil viscosity detection device

Technical Field

The utility model relates to an oil detects technical field, concretely relates to change oil viscosity detection device.

Background

In the exploitation field of crude oil and the production field of petrochemical industry, most of crude oil and petrochemical industry raw materials are stored in a fixed storage tank, and because the oil is statically stored in an oil tank for a long time, a lot of physicochemical properties of the oil in the oil tank can be changed, so that in order to measure the performance and quality of substances in the tank, the oil in the oil tank needs to be sampled for analysis and detection. Common petroleum products comprise liquid oil products such as gasoline, diesel oil and the like, wherein the viscosity of the liquid oil product is an important parameter for detecting an oil product sample, and the viscosity of the oil product needs to be detected by sampling in the production process of the oil product or the use process of the product. The existing oil viscosity detection device has a complex structure of a call bin, a strict detection procedure, higher professional literacy and higher requirement on the quality of personnel of a production enterprise; in addition, for some oil products with high metal content and high impurity content, the oil product after standing cannot truly reflect the real physical and chemical properties of the oil product sample, and specific oscillation equipment or manual oscillation shaking is needed to be equipped, so that the process is troublesome and labor-consuming.

Disclosure of Invention

In order to overcome the defects and deficiencies existing in the prior art, the utility model provides an automatic oil product viscosity detection device. The purpose of the utility model is realized through the following technical scheme:

an automatic oil viscosity detection device comprises a supporting base and a box body shell fixedly arranged on the supporting base, wherein a detection cavity, an oscillating mechanism arranged at the lower part of the detection cavity and a viscosity detector arranged at the top are arranged in the box body shell; the vibrating mechanism comprises a vibrating sleeve and a sample cup frame sleeved on the top of the vibrating sleeve in a sliding manner through a driving electric cylinder; the outer circumferences of two sides of the oscillating sleeve are fixedly provided with fixed supporting blocks, and a first T-shaped connecting rod and a second T-shaped connecting rod which are respectively clamped on the fixed supporting blocks; one end of the first T-shaped connecting rod, which is far away from the oscillating sleeve, is fixed with the inner side wall of the box body shell through a supporting plate and a bearing on the supporting plate; the second T-shaped connecting rod is far away from one end of the vibration sleeve and is fixedly connected with a driving sleeve arranged in the supporting case, a driving waist block and a driving motor matched with the driving sleeve, and the driving motor rotates to drive the second T-shaped connecting rod and the first T-shaped connecting rod to rotate along the axial direction so as to realize reciprocating vibration of the vibration sleeve and the sample cup frame on the vibration sleeve.

Furthermore, the sample cup frame include guide sleeve and form the sample cup clamping area of centre gripping oil sample cup that awaits measuring between two at least complex splint on fixed its inner wall circumference through supporting spring.

Furthermore, the viscosity detector comprises a detector shell and a fixed ring piece arranged on the lower side of the outer ring of the detector shell, a torque sensor arranged on the detector shell and provided with an end sleeve, two detection probes symmetrically arranged on the torque sensor along the axis, and a driving unit arranged in the detector shell and used for realizing the rotation of the torque sensor.

Furthermore, a positioning groove matched with the driving waist block is formed in the end face of one side of the driving sleeve.

Furthermore, the connecting sides of the first T-shaped connecting rod and the second T-shaped connecting rod and the oscillating sleeve are transversely provided with clamping blocks.

Furthermore, a U-shaped bayonet matched with the clamping block and provided with a downward opening is arranged on the outer side plate surface of the fixed supporting block.

Furthermore, a box door inserting plate which can slide upwards to open is arranged at the front side panel of the box body shell; a shifting block is fixed on the outer side of the top end of the box door inserting plate.

Furthermore, an operation area is arranged on the front side panel of the supporting base, and a control device electrically connected with the driving motor, the driving electric cylinder and the driving unit is arranged in the supporting base corresponding to the operation area.

Compared with the prior art, the following technical effects are achieved:

1. the utility model has reasonable and novel design, simple structure, convenient carrying and operation, can realize the accurate measurement of oil products without other equipment, and is suitable for the detection of any liquid viscosity;

2. the utility model has the functions of sample detection and oil sample oscillation, thereby automatically realizing the homogenization of the oil sample and improving the oil viscosity detection precision;

3. the viscosity detector and the oscillating mechanism are arranged in the box body, so that splashing of an oil product sample caused by misoperation of an operator is reduced, and the detection safety is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of a viscosity detection device according to an embodiment of the present invention;

FIG. 2 is a front view of a viscosity measuring device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an oscillating mechanism according to an embodiment of the present invention;

fig. 4 is an exploded assembly view of the oscillating mechanism according to the embodiment of the present invention;

FIG. 5 is a schematic diagram of a viscosity detector according to an embodiment of the present invention;

fig. 6 is a schematic view of an installation structure of a driving motor and a driving sleeve according to an embodiment of the present invention;

fig. 7 is an enlarged view of the assembly of the T-shaped connecting rod and the fixed supporting block according to the embodiment of the present invention.

Reference numerals:

100-viscosity detection device, 1-box body shell, 2-supporting base, 3-operation area, 4-box door inserting plate, 5-shifting block, 6-oscillation mechanism, 7-viscosity detector, 701-fixed ring sheet, 702-detector shell, 703-torque sensor, 704-detection probe, 8-detection cavity, 9-sample cup holder, 901-guide sleeve, 902-supporting spring, 903-sample cup clamping area, 904-clamping plate, 905-fixing screw, 10-supporting box, 11-oscillation sleeve, 12-first T-shaped connecting rod, 13-supporting plate, 14-driving motor, 15-driving sleeve, 16-second T-shaped connecting rod, 17-fixed supporting block, 18-driving electric cylinder, 19-driving waist block, 20-positioning groove, 21-fixing screw, 22-U-shaped bayonet and 23-clamping block.

Detailed Description

In order to make those skilled in the art better understand the solution of the embodiments of the present invention, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and the implementation manner.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are used only for convenience of describing the present application and for simplicity of description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1-4, an automatic oil viscosity detection device, the viscosity detection device 100 includes a supporting base 2 and a box housing 1 fixedly disposed thereon, a detection cavity 8 disposed in the box housing 1, an oscillating mechanism 6 disposed at a lower portion of the detection cavity 8, and a viscosity detector 7 disposed at a top portion; the oscillating mechanism 6 comprises an oscillating sleeve 11 and a sample cup frame 9 sleeved on the top of the oscillating sleeve in a sliding manner through a driving electric cylinder 18, and an oil sample cup to be detected can be fixedly clamped on the sample cup frame 9; the outer circumferences of two sides of the oscillating sleeve 11 are fixedly provided with a fixed supporting block 17, and a first T-shaped connecting rod 12 and a second T-shaped connecting rod 16 which are respectively clamped on the fixed supporting block 17; one end of the first T-shaped connecting rod 12, which is far away from the oscillating sleeve 11, is fixed with the inner side wall of the box body shell 1 through a supporting plate 13 and a bearing on the supporting plate; one end of the second T-shaped connecting rod 16, which is far away from the oscillating sleeve 11, is fixedly connected with a driving sleeve 15 arranged in the supporting case 10, and a driving waist block 19 and a driving motor 14 which are matched with the driving sleeve, and the second T-shaped connecting rod 16 and the first T-shaped connecting rod 12 are driven to rotate along the axial direction through the rotation of the driving motor 14, so that the oscillating sleeve 11 and the sample cup holder 9 on the oscillating sleeve are oscillated in a reciprocating manner; the oil sample cup to be tested can realize the oscillation function along with the operation of the driving motor 14 by the arrangement, the uniform oscillation of the oil sample to be tested can be automatically realized, and the oscillation time and frequency can be adjusted.

Referring to fig. 2, the sample cup holder 9 includes a guide sleeve 901 and at least two cooperating clamp plates 904 fixed on the circumference of the inner wall thereof by a support spring 902, and a sample cup holding area 903 for holding a sample cup of an oil product to be measured is formed between the clamp plates 904. The sample cup holder 9 is sleeved in the oscillating sleeve 11, and the sample cup holder 9 is lifted by the driving electric cylinder 18 in the oscillating sleeve 11 to enter a detection station or be separated from the station to be detected.

Referring to fig. 5, the viscosity detector 7 includes a detector housing 702, a fixing ring plate 701 disposed on the lower side of the outer ring of the detector housing 702, a torque sensor 703 disposed on the detector housing 702 and having an end sleeve therein, two detection probes 704 disposed on the torque sensor 703 and symmetrically disposed along the axis, and a driving unit disposed in the detector housing 702 and configured to rotate the torque sensor 703; the torque sensor 703 can be driven to rotate along the axis direction by the driving unit, and the two detection probes 704 can rotate in the oil to be detected, so that the viscosity condition of the oil to be detected is transmitted to the torque sensor 703 and transmitted to the control device for digital display.

Referring to fig. 6, a positioning groove 20 matched with the driving waist block 19 is arranged on one side end face of the driving sleeve 15, and the driving motor 14 drives the driving waist block 19 to perform high-frequency reciprocating rotation in the driving sleeve 15, so as to drive the axis of the driving sleeve 15 to perform high-frequency displacement in the front-back direction.

Referring to fig. 7, a clamping block 23 is transversely arranged on one side of the first T-shaped connecting rod 12, which is connected with the oscillating sleeve 11, of the second T-shaped connecting rod 16; a U-shaped bayonet 22 with a downward opening matched with the fixture block 23 is arranged on the outer side plate surface of the fixed supporting block 17; this kind of setting is convenient for vibrate the dismantlement and the installation of sleeve 11, the maintenance of the later stage of also being convenient for.

Referring to fig. 1, a box door insert plate 4 capable of sliding upwards and opening is arranged at the front side panel of a box body shell 1; a shifting block 5 is fixed on the outer side of the top end of the box door inserting plate 4.

Referring to fig. 1-2, an operation area 3 is arranged on the front side panel of the support base 2, a control device electrically connected with the driving motor 14, the driving electric cylinder 18 and the driving unit is arranged in the support base 2 corresponding to the operation area 3, the rotation frequency of the driving motor 14 and the lifting of the driving electric cylinder 18 can be controlled through the operation area 3, and the viscosity detected by the viscosity detector 7 can be digitally displayed; it is noted that the control device is not visible in the figures and its function can be implemented by means of prior art.

While the preferred embodiments of the present invention have been described in the foregoing illustrative manner, it will be understood by those skilled in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an automatic change oil viscosity detection device, viscosity detection device (100) including support base (2) and fixed box shell (1) that sets up on it, its characterized in that: a detection cavity (8), a vibration mechanism (6) arranged at the lower part of the detection cavity (8) and a viscosity detector (7) arranged at the top are arranged in the box body shell (1); the oscillating mechanism (6) comprises an oscillating sleeve (11) and a sample cup frame (9) which is sleeved on the top of the oscillating sleeve in a sliding manner through a driving electric cylinder (18); the outer circumferences of two sides of the oscillating sleeve (11) are fixedly provided with fixed supporting blocks (17) and a first T-shaped connecting rod (12) and a second T-shaped connecting rod (16) which are respectively clamped on the fixed supporting blocks (17); one end of the first T-shaped connecting rod (12) far away from the oscillating sleeve (11) is fixed with the inner side wall of the box body shell (1) through a supporting plate (13) and a bearing on the supporting plate; second T type connecting rod (16) keep away from and vibrate sleeve (11) one end fixedly connected with set up in supporting chassis (10) drive sleeve (15) and with it complex drive waist piece (19) and driving motor (14), thereby rotate through driving motor (14) and drive second T type connecting rod (16) and first T type connecting rod (12) along axial rotation and realize vibrating sleeve (11) and the reciprocal oscillation of appearance glass stand (9) on it.

2. The automated oil viscosity detection device of claim 1, wherein: the sample cup holder (9) comprises a guide sleeve (901) and at least two matched clamping plates (904) fixed on the circumference of the inner wall of the sample cup holder through a supporting spring (902), and a sample cup clamping area (903) for clamping a sample cup of an oil product to be detected is formed between the clamping plates (904).

3. The automated oil viscosity detection device of claim 1, wherein: the viscosity detector (7) comprises a detector shell (702) and a fixed ring piece (701) arranged on the lower side of the outer ring of the detector shell, a torque sensor (703) arranged in an end sleeve is arranged on the detector shell (702), two detection probes (704) are symmetrically arranged on the torque sensor (703) along the axis, and a driving unit used for realizing the rotation of the torque sensor (703) is also arranged in the detector shell (702).

4. The automated oil viscosity detection device of claim 1, wherein: and a positioning groove (20) matched with the driving waist block (19) is arranged on the end surface of one side of the driving sleeve (15).

5. The automated oil viscosity detection device of claim 1, wherein: and a clamping block (23) is transversely arranged on one side of the first T-shaped connecting rod (12) and the second T-shaped connecting rod (16) connected with the oscillating sleeve (11).

6. The automated oil viscosity detection device of claim 5, wherein: and a U-shaped bayonet (22) which is matched with the clamping block (23) and has a downward opening is arranged on the outer side plate surface of the fixed supporting block (17).

7. The automated oil viscosity detection device of claim 1, wherein: a box door inserting plate (4) which can slide upwards to open is arranged at the front side panel of the box body shell (1); a shifting block (5) is fixed on the outer side of the top end of the box door inserting plate (4).

8. The automated oil viscosity detection device of claim 3, wherein: the front side panel of the supporting base (2) is provided with an operation area (3), and a control device electrically connected with a driving motor (14), a driving electric cylinder (18) and a driving unit is arranged in the supporting base (2) corresponding to the operation area (3).