Petroleum drilling fluid detection equipment

Abstract

The utility model relates to the technical field of petroleum drilling fluid detection equipment, in particular to petroleum drilling fluid detection equipment which comprises a box body, a motor and a stirring mechanism, the stirring mechanism comprises a rotating shaft, a replacement assembly, a rotating roller and a plurality of auxiliary stirring assemblies, and each auxiliary stirring assembly comprises a rotating piece, an auxiliary shaft and an auxiliary roller. A motor and an electric heating block are started, while the electric heating block heats drilling fluid, a movable column drives a rotating shaft to rotate, a rotating roller drives a plurality of auxiliary stirring assemblies to rotate, under the action of a rotating piece and centrifugal force, an auxiliary shaft is erected, and the auxiliary roller is driven to rotate along with the rotating roller, so that the drilling fluid is fully stirred; the problems that in the prior art, stirring is conducted only through a roller, the stirring effect is common, heating is not uniform, and the detection reliability is reduced are solved, and the effects that stirring and heating are sufficient, and the detection reliability is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum drilling fluid detection equipment, in particular to a petroleum drilling fluid detection equipment. Background Art

[0002] During drilling, a circulating fluid such as drilling fluid is required to meet work requirements. The performance of the fluid directly affects the safety and quality of drilling. Therefore, it must be tested by drilling fluid testing equipment during use. The roller assembly inside the existing drilling fluid testing equipment is fixed, which is not convenient for disassembly and maintenance.

[0003] Prior art CN219737339U discloses a petroleum drilling fluid detection device, including a box, an electric heating block, multiple motors, multiple movable columns, a second fixed plate and a rolling assembly, the rolling assembly including a connecting column, a second fixed block, a roller and a threaded column, the electric heating block is slidably arranged in the box, the motor is fixedly connected to one side of the box, the movable column is fixedly connected to the output end of the motor, the second fixed plate is fixedly connected to the box, multiple fixed assemblies are respectively located at one end of the multiple movable columns, the connecting column is slidably connected to one end of the movable column, the second fixed block is located in the box and is provided with a bearing, the roller is rotatably connected between the bearing and the connecting column, the threaded column is rotatably connected to the second fixed block and is threadedly connected to the second fixed plate. When installing the rolling assembly, the connecting column is inserted into the movable column, the threaded column is twisted to move the second fixed block until the roller enters the bearing. At this time, the roller is fixed, drilling fluid is added, the electric heating block and the multiple motors are started, the multiple rollers start to roll, stirring the drilling fluid, and at the same time, the electric heating block heats the drilling fluid. In this way, the detection is convenient, the rolling assembly is conveniently disassembled and assembled, and it is easy to use and maintain.

[0004] However, the above prior art only performs stirring through a drum, which has a general stirring effect, causes uneven heating, and reduces the reliability of detection. Utility Model Content

[0005] The purpose of the utility model is to provide a petroleum drilling fluid detection device, which solves the problem that the prior art only uses a drum for stirring, the stirring effect is average, the heating is uneven, and the reliability of the detection is reduced.

[0006] To achieve the above-mentioned purpose, the utility model provides a petroleum drilling fluid detection equipment, including a box body, an electric heating block, a motor and a stirring mechanism, the stirring mechanism including a rotating shaft, a replacement component, a rotating roller and a plurality of auxiliary stirring components, the motor is fixedly connected to one side of the box body, and a movable column is fixedly connected to the output end of the motor, the electric heating block is slidably arranged in the box body, the rotating shaft is detachably connected to one end of the movable column, the replacement component is arranged at one end of the rotating shaft, the rotating roller is slidably connected to the surface of the rotating shaft, and a plurality of auxiliary stirring components are arranged on the surface of the rotating roller, the auxiliary stirring component includes a rotating member, an auxiliary shaft and an auxiliary roller, the rotating member is arranged on the surface of the rotating roller, the auxiliary shaft is arranged on one side of the rotating member, and the auxiliary roller is rotatably connected to the surface of the auxiliary shaft.

[0007] Wherein, the replacement assembly includes a threaded ring, a rotating ring and a screwing ring, the threaded ring is threadedly connected to one end of the rotating shaft, the rotating ring is rotatably connected to the surface of the threaded ring, and the screwing ring is fixedly connected to one side of the threaded ring.

[0008] Wherein, the rotating member includes a rotating frame and a rotating disk. The rotating frame is threadedly connected to the surface of the rotating roller. The rotating disk is rotatably connected to the rotating frame and is located between the rotating frame and the auxiliary shaft.

[0009] Wherein, the rotating part also includes a flip frame, a flip shaft and a protective head. The flip frame is fixedly connected to one side of the rotating disk. The flip shaft is fixedly connected to the auxiliary shaft and rotatably connected in the flip frame. The protective head is fixedly connected to one end of the auxiliary shaft.

[0010] Among them, the petroleum drilling fluid detection equipment also includes an auxiliary mechanism, which includes multiple universal wheels, a push handle and a holding layer. The multiple universal wheels are rotatably connected to the bottom of the box body, the push handle is fixedly connected to one side of the box body, and the holding layer is fixedly connected to the surface of the push handle.

[0011] The utility model provides a petroleum drilling fluid detection device. When performing detection, the motor and the electric heating block are started. While the electric heating block heats the drilling fluid, the movable column drives the rotating shaft to rotate, so that the rotating roller drives the multiple auxiliary stirring components to rotate. Under the action of the rotating member and centrifugal force, the auxiliary shaft stands upright and drives the auxiliary roller to rotate along with the rotating roller, thereby fully stirring the drilling fluid and making the heating more uniform. This avoids the problem that the prior art only stirs by the roller, which has a general stirring effect, causes uneven heating, and reduces the reliability of detection. The effect of sufficient stirring and heating is achieved, thereby improving the reliability of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present utility model.

[0014] Figure 2 yes Figure 1 Sectional view along line AA.

[0015] Figure 3 yes Figure 2 Enlarged view of point B in the middle.

[0016] Figure 4 It is a structural schematic diagram of the auxiliary stirring assembly of the first embodiment of the present utility model.

[0017] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the present utility model.

[0018] 101- box body, 102- electric heating block, 103- motor, 104- movable column, 105- rotating shaft, 106- rotating roller, 107- auxiliary shaft, 108- auxiliary roller, 109- threaded ring, 110- rotating ring, 111- screwing ring, 112- rotating frame, 113- rotating disk, 114- flip frame, 115- flip shaft, 116- protective head, 201- universal wheel, 202- push handle, 203- holding layer. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of this application is:

[0021] See also Figures 1-4 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model; Figure 2 yes Figure 1 Sectional view along line AA; Figure 3 yes Figure 2 Enlarged view of point B in the middle; Figure 4 It is a structural schematic diagram of the auxiliary stirring assembly of the first embodiment of the present utility model.

[0022] The utility model provides a petroleum drilling fluid detection device, which includes a box 101, an electric heating block 102, a motor 103 and a stirring mechanism. The stirring mechanism includes a rotating shaft 105, a replacement component, a rotating roller 106 and a plurality of auxiliary stirring components. The auxiliary stirring component includes a rotating member, an auxiliary shaft 107 and an auxiliary roller 108. The rotating member includes a rotating frame 112, a rotating disk 113, a flip frame 114, a flip shaft 115 and a protective head 116. The replacement component includes a threaded ring 109, a rotating ring 110 and a screwing ring 111. The above-mentioned solution solves the problem that the prior art only uses a roller for stirring, the stirring effect is general, the heating is uneven, and the reliability of the detection is reduced.

[0023] According to this specific embodiment, the motor 103 is fixedly connected to one side of the box 101, and a movable column 104 is fixedly connected to the output end of the motor 103. The electric heating block 102 is slidably arranged in the box 101. The rotating shaft 105 is detachably connected to one end of the movable column 104. The replacement component is arranged at one end of the rotating shaft 105. The rotating roller 106 is slidably connected to the surface of the rotating shaft 105. A plurality of auxiliary stirring components are arranged on the surface of the rotating roller 106. The rotating member is arranged on the surface of the rotating roller 106. The auxiliary shaft 107 The auxiliary roller 108 is arranged on one side of the rotating member and is rotatably connected to the surface of the auxiliary shaft 107. When performing inspection, the motor 103 and the electric heating block 102 are started. While the electric heating block 102 heats the drilling fluid, the movable column 104 drives the rotating shaft 105 to rotate, so that the rotating roller 106 drives the multiple auxiliary stirring components to rotate. Under the action of the rotating member and centrifugal force, the auxiliary shaft 107 stands upright and drives the auxiliary roller 108 to rotate along with the rotating roller 106, thereby fully stirring the drilling fluid and making the heating more uniform.

[0024] Among them, the threaded ring 109 is threadedly connected to one end of the rotating shaft 105, the rotating ring 110 is rotatably connected to the surface of the threaded ring 109, and the screwing ring 111 is fixedly connected to one side of the threaded ring 109. When the rotating roller 106 needs to be replaced, the rotating shaft 105 is taken out of the movable column 104, and the screwing ring 111 is screwed. The threaded ring 109 rotates with it, driving the rotating ring 110 to be screwed out of the rotating shaft 105. At this time, the rotating roller 106 can be taken out for replacement.

[0025] Secondly, the rotating frame 112 is threadedly connected to the surface of the rotating roller 106, and the rotating disk 113 is rotatably connected to the rotating frame 112 and is located between the rotating frame 112 and the auxiliary shaft 107. The rotating frame 112 is used to provide a rotation and installation location, and when replacement is required, the rotating roller 106 can be screwed out for replacement. The rotating disk 113 is used to limit the rotating parts so that it can only rotate.

[0026] At the same time, the flip frame 114 is fixedly connected to one side of the rotating disk 113, the flip shaft 115 is fixedly connected to the auxiliary shaft 107 and is rotatably connected to the flip frame 114, and the protective head 116 is fixedly connected to one end of the auxiliary shaft 107. When the rotating roller 106 rotates, the multiple auxiliary stirring components rotate with the rotating roller 106. Under the action of centrifugal force, the auxiliary shaft 107 passes through the flip frame 114 and rotates with the flip shaft 115 as the central axis. At the same time, it rotates along the circumference of the rotating frame 112 through the rotating disk 113, and the auxiliary roller 108 also rotates on the surface of the auxiliary shaft 107, thereby performing multiple stirring on the drilling fluid, so that the drilling fluid can be evenly heated by the electric heating block 102 to improve the accuracy of detection.

[0027] During the inspection, the motor 103 and the electric heating block 102 are started. While the electric heating block 102 heats the drilling fluid, the movable column 104 drives the rotating shaft 105 to rotate, so that the rotating roller 106 drives the multiple auxiliary stirring components to rotate. Under the action of the rotating member and the centrifugal force, the auxiliary shaft 107 rotates with the flip shaft 115 as the central axis through the flip frame 114. At the same time, it rotates along the circumference of the rotating frame 112 through the rotating disk 113. The auxiliary roller 108 also rotates on the surface of the auxiliary shaft 107, thereby performing multiple stirring on the drilling fluid, so that the drilling fluid can be evenly heated by the electric heating block 102, and the heating The heat is more uniform to improve the accuracy of detection; if the rotating roller 106 needs to be replaced, the rotating shaft 105 can be taken out of the movable column 104, and the screwing ring 111 is screwed. The threaded ring 109 rotates with it, driving the rotating ring 110 to be screwed out of the rotating shaft 105. At this time, the rotating roller 106 can be taken out for replacement; if the auxiliary stirring assembly needs to be replaced, the rotating frame 112 can be screwed out of the rotating roller 106 for replacement, avoiding the problem that the prior art only stirs by the roller, the stirring effect is general, the heating will be uneven, and the reliability of detection is reduced, and sufficient stirring and heating are achieved, thereby improving the reliability of detection; it is convenient for local replacement and maintenance, and reduces the maintenance cost.

[0028] The second embodiment of this application is:

[0029] See also Figure 5 ,in Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the present utility model.

[0030] On the basis of the first embodiment, the oil drilling fluid detection equipment of this embodiment further includes an auxiliary mechanism, which includes a plurality of universal wheels 201 , a push handle 202 and a grip layer 203 .

[0031] Among them, multiple universal wheels 201 are rotatably connected to the bottom of the box 101, the push handle 202 is fixedly connected to one side of the box 101, and the holding layer 203 is fixedly connected to the surface of the push handle 202. When conducting drilling fluid testing, the holding layer 203 can be grasped and the box 101 can be pushed by the push handle 202. Under the action of multiple universal wheels 201, the entire testing equipment can be easily pushed and transported to the site where the drilling fluid to be tested is located. There is no need to set up other equipment to transport the drilling fluid, which achieves convenient transportation and reduces costs.

[0032] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A petroleum drilling fluid detection device, comprising a housing, an electric heating block and a motor, wherein the motor is fixedly connected to one side of the housing, and a movable column is fixedly connected to the output end of the motor, and the electric heating block is slidably arranged in the housing, characterized in that: Also includes a stirring mechanism; The stirring mechanism includes a rotating shaft, a replacement component, a rotating roller and multiple auxiliary stirring components. The rotating shaft is detachably connected to one end of the movable column. The replacement component is arranged at one end of the rotating shaft. The rotating roller is slidably connected to the surface of the rotating shaft. Multiple auxiliary stirring components are arranged on the surface of the rotating roller. The auxiliary stirring component includes a rotating part, an auxiliary shaft and an auxiliary roller. The rotating part is arranged on the surface of the rotating roller. The auxiliary shaft is arranged on one side of the rotating part. The auxiliary roller is rotatably connected to the surface of the auxiliary shaft.

2. The oil drilling fluid detection equipment according to claim 1, characterized in that: The replacement assembly includes a threaded ring, a rotating ring and a screwing ring. The threaded ring is threadedly connected to one end of the rotating shaft, the rotating ring is rotatably connected to the surface of the threaded ring, and the screwing ring is fixedly connected to one side of the threaded ring.

3. The oil drilling fluid detection equipment according to claim 1, characterized in that: The rotating member includes a rotating frame and a rotating disk. The rotating frame is threadedly connected to the surface of the rotating roller. The rotating disk is rotatably connected to the rotating frame and is located between the rotating frame and the auxiliary shaft.

4. The oil drilling fluid detection equipment according to claim 3, characterized in that: The rotating member also includes a flip frame, a flip shaft and a protective head. The flip frame is fixedly connected to one side of the rotating disk. The flip shaft is fixedly connected to the auxiliary shaft and is rotatably connected in the flip frame. The protective head is fixedly connected to one end of the auxiliary shaft.

5. The oil drilling fluid detection equipment according to claim 1, characterized in that: The oil drilling fluid detection equipment also includes an auxiliary mechanism, which includes multiple universal wheels, a push handle and a gripping layer. The multiple universal wheels are rotatably connected to the bottom of the box, the push handle is fixedly connected to one side of the box, and the gripping layer is fixedly connected to the surface of the push handle.

Images