阅读说明：本技术 一种钻井岩屑存储传送装置及存储传送方法 (Drilling rock debris storage and transmission device and storage and transmission method ) 是由 王全全 甄建 张增旺 孙合辉 陶青龙 孙辉 郑海军 王玉着 王建社 于 2021-02-18 设计创作，主要内容包括：本发明公开了一种钻井岩屑存储传送装置及传送方法,该装置包括在存储传送机箱的顶部设置集盒器插口和接料口,接料口位于集盒器插口的前部,在集盒器插口内安装支架,集盒器从集盒器插口插入并放置在上述支架上,在集盒器内层叠堆放岩屑盒,在集盒器的底部前侧预留供岩屑盒通过的开口,存储传送机箱内部分为上下两层,在传送带上安装推板,传送带的上面前端尽头与斜向向下的滑道相邻,气动推杆有伸出和缩回两种状态,伸出时将岩屑盒存储槽内的岩屑盒沿着岩屑盒存储槽向后推。本发明所公开的存储传送装置,存储传送机箱采用上下两层结构,既减小了装置的体积重量,又增加了岩屑盒存储量。(The invention discloses a drilling rock debris storage and transmission device and a transmission method, the device comprises a box collector socket and a material receiving port which are arranged at the top of a storage and transmission case, the material receiving port is positioned at the front part of the box collector socket, a bracket is arranged in the box collector socket, a box collector is inserted from the box collector socket and placed on the bracket, rock debris boxes are stacked in the inner layer of the box collector, an opening for the rock debris boxes to pass through is reserved at the front side of the bottom of the box collector, the interior of the storage and transmission case is divided into an upper layer and a lower layer, a push plate is arranged on a transmission belt, the front end of the upper surface of the transmission belt is adjacent to a downward inclined slideway, a pneumatic push rod is in an extending state and a retracting state, and when the pneumatic push rod extends, the rock debris boxes in a rock debris storage groove are pushed backwards along the rock debris box storage. According to the storage and transmission device disclosed by the invention, the storage and transmission case adopts an upper layer structure and a lower layer structure, so that the volume and the weight of the device are reduced, and the storage capacity of the rock debris box is increased.)

1. The utility model provides a drilling detritus storage conveyer which characterized in that: the top of a storage and transmission case is provided with a box collector socket and a material receiving port, the material receiving port is positioned at the front part of the box collector socket, a support is arranged in the box collector socket, a box collector is inserted from the box collector socket and placed on the support, rock debris boxes are stacked and placed in the inner layer of the box collector, an opening for the rock debris box to pass through is reserved on the front side of the bottom of the box collector, an opening for the following push plate to pass through is reserved on the rear side of the bottom, the interior of the storage and transmission case is divided into an upper layer and a lower layer, an upper layer of transmission belt is positioned below the support and is adjacent to the support, the transmission belt is supported by more than two bearings arranged on the side wall of the storage and transmission case, a motor in the storage and transmission case drives one of the bearings to rotate through a synchronous belt to drive the upper surface of the transmission belt to move forwards from back to back, the push plate is arranged on the transmission belt, the front end of the upper surface of the, the front part of the rock debris box storage groove is provided with a pneumatic push rod, the pneumatic push rod has two states of stretching out and retracting, and the rock debris box in the rock debris box storage groove is pushed backwards along the rock debris box storage groove when stretching out.

2. The apparatus for storing and transporting drilling debris as claimed in claim 1, wherein: the box collecting device comprises a shell and a detachable upper cover arranged on the top of the shell, and a handle is arranged on the upper cover; the left side and the right side of the bottom of the shell are respectively provided with a bend extending into the shell; the housing can accommodate 10 rock debris boxes.

3. The apparatus for storing and transporting drilling debris as claimed in claim 1, wherein: an RFID label is arranged at the bottom of the rock debris box, and a radio frequency card reader is arranged at the joint of the front end of the storage tank of the rock debris box and the end of the lower end of the slide way.

4. The device for storing and conveying drilling cuttings as claimed in claim 3, wherein: an inductive proximity switch for detecting whether a box collector is inserted into a box collector socket is arranged in the storage conveyor box.

5. The device for storing and conveying drilling cuttings as claimed in claim 4, wherein: install the magnetism response piece in the push pedal, when the push pedal pushes away the detritus box to connect under the material mouth, the magnetism response piece meets with the hall type proximity switch of storage conveyer incasement.

6. The device for storing and conveying drilling cuttings as claimed in claim 5, wherein: a weighing sensor adjacent to the upper surface of the conveying belt is arranged below the upper surface of the conveying belt right below the material receiving port; and a switch button is arranged at the rear end of the rock debris storage tank.

7. The drilling cuttings storage and transportation apparatus of claim 6, wherein: the surface of the storage and transmission case is provided with an air path joint for connecting an external air source into the storage and transmission case and an aviation socket for connecting an external electric control signal into the storage and transmission case.

8. The apparatus for storing and transporting drilling debris as claimed in claim 1, wherein: the slideway is fixedly arranged on the inner side surface of the top of the storage and transmission case.

9. The apparatus for storing and transporting drilling debris as claimed in claim 1, wherein: and a sliding ball is arranged on the bottom surface of the rock debris box storage groove.

10. A storage and transportation method applied to the drilling rock debris storage and transportation device of claim 7, wherein the storage and transportation method comprises the following steps: inserting a box collecting device filled with rock debris boxes into a box collecting device socket at the top of a storage and transmission case, driving a conveyor belt to move from back to front by a motor, pushing a bottommost rock debris box to fall onto the conveyor belt from a front opening by a push plate on the conveyor belt from a bottom rear opening of the box collecting device, enabling other rock debris boxes in the box collecting device to fall down in sequence under the action of gravity, when the rock debris boxes are pushed to be under a material receiving port by the push plate, a magnetic induction sheet on the push plate meets a Hall type proximity switch, a trigger motor is turned off to stop the rock debris boxes under the material receiving port, a weighing sensor detects the material receiving amount of the rock debris boxes on the weighing sensor, when the material receiving amount reaches a preset value, the trigger motor is started, after the rock debris boxes are conveyed to the front end on the conveyor belt, the rock debris boxes slide to fall to the front end of a rock debris box storage tank from the slide way, the push plate moves from back to front along with the cycle of the conveyor belt, and then continues to, until the rock debris boxes in the box collecting device are filled with rock debris and sequentially slide down to the front end of the storage groove of the rock debris box from the slide way;

the radio frequency card reader identifies the RFID codes of the rock debris boxes falling to the front ends of the rock debris box storage grooves in sequence, the RFID codes correspond to rock debris of the rock debris loaded in the rock debris boxes by the depth, the pneumatic push rod stretches out, the rock debris boxes are pushed backwards in sequence along the rock debris box storage grooves until the rock debris box on the last side touches the switch button on the rear end of the rock debris box storage groove, and a signal that the rock debris box storage groove is full is sent outwards.

Technical Field

The invention belongs to the field of petroleum engineering exploration, and particularly relates to a drilling rock debris storage and transmission device and a storage and transmission method in the field.

Background

Drill cuttings refer to rock particles that are ground or crushed by the drill bit as the well is drilled. The circulation flushing liquid is taken out of the ground from the well, which is the data basis for knowing the rock stratum property, displaying oil gas and compiling a geological profile. The rock debris is used for logging of drilling geology, and the logging is called rock debris logging and is commonly called sand sampling.

The existing rock debris storage and conveying device has fewer storage boxes, and rock debris is accessed blindly, so that the weight of the rock debris is lack of real-time monitoring, and the whole rock debris storage process cannot be dynamically adjusted; the rock debris boxes are not marked after being stored, each box of rock debris cannot automatically correspond to the actual well depth, and still need to be manually identified and recorded according to the storage sequence, so that confusion is easy to cause; the volume ratio is great, heavy, under the harsh condition of open-air well site, hardly finds suitable mounted position, can't realize drilling detritus automatic storage conveying.

Disclosure of Invention

The invention aims to solve the technical problem of providing a drilling rock debris storage and transmission device and a drilling rock debris storage and transmission method which can quickly and automatically realize the correspondence between a rock debris box and the well depth.

The invention adopts the following technical scheme:

the improvement of a drilling cuttings storage and conveying device is that: the top of a storage and transmission case is provided with a box collector socket and a material receiving port, the material receiving port is positioned at the front part of the box collector socket, a support is arranged in the box collector socket, a box collector is inserted from the box collector socket and placed on the support, rock debris boxes are stacked and placed in the inner layer of the box collector, an opening for the rock debris box to pass through is reserved on the front side of the bottom of the box collector, an opening for the following push plate to pass through is reserved on the rear side of the bottom, the interior of the storage and transmission case is divided into an upper layer and a lower layer, an upper layer of transmission belt is positioned below the support and is adjacent to the support, the transmission belt is supported by more than two bearings arranged on the side wall of the storage and transmission case, a motor in the storage and transmission case drives one of the bearings to rotate through a synchronous belt to drive the upper surface of the transmission belt to move forwards from back to back, the push plate is arranged on the transmission belt, the front end of the upper surface of the, the front part of the rock debris box storage groove is provided with a pneumatic push rod, the pneumatic push rod has two states of stretching out and retracting, and the rock debris box in the rock debris box storage groove is pushed backwards along the rock debris box storage groove when stretching out.

Furthermore, the box collector comprises a shell and a detachable upper cover arranged on the top of the shell, and a handle is arranged on the upper cover; the left side and the right side of the bottom of the shell are respectively provided with a bend extending into the shell; the housing can accommodate 10 rock debris boxes.

Furthermore, an RFID label is arranged at the bottom of the rock debris box, and a radio frequency card reader is arranged at the joint of the front end of the storage tank of the rock debris box and the end of the lower end of the slide way.

Further, an inductive proximity switch for detecting whether a box collector is inserted into the box collector socket is arranged in the storage conveyor box;

further, a magnetic induction sheet is arranged on the push plate, and when the push plate pushes the rock debris box to be right below the material receiving port, the magnetic induction sheet meets a Hall type proximity switch in the storage and transmission case;

furthermore, a weighing sensor adjacent to the upper surface of the conveying belt is arranged below the upper surface of the conveying belt right below the material receiving port; and a switch button is arranged at the rear end of the rock debris storage tank.

Furthermore, an air path connector for connecting an external air source into the storage and transmission case and an aviation socket for connecting an external electric control signal into the storage and transmission case are arranged on the surface of the storage and transmission case.

Furthermore, the slide way is fixedly arranged on the inner side surface of the top of the storage and transmission case.

Further, a sliding ball is installed on the bottom surface of the rock debris box storage groove.

The storage and conveying method is suitable for the drilling debris storage and conveying device, and the improvement is that: inserting a box collecting device filled with rock debris boxes into a box collecting device socket at the top of a storage and transmission case, driving a conveyor belt to move from back to front by a motor, pushing a bottommost rock debris box to fall onto the conveyor belt from a front opening by a push plate on the conveyor belt from a bottom rear opening of the box collecting device, enabling other rock debris boxes in the box collecting device to fall down in sequence under the action of gravity, when the rock debris boxes are pushed to be under a material receiving port by the push plate, a magnetic induction sheet on the push plate meets a Hall type proximity switch, a trigger motor is turned off to stop the rock debris boxes under the material receiving port, a weighing sensor detects the material receiving amount of the rock debris boxes on the weighing sensor, when the material receiving amount reaches a preset value, the trigger motor is started, after the rock debris boxes are conveyed to the front end on the conveyor belt, the rock debris boxes slide to fall to the front end of a rock debris box storage tank from the slide way, the push plate moves from back to front along with the cycle of the conveyor belt, and then continues to, until the rock debris boxes in the box collecting device are filled with rock debris and sequentially slide down to the front end of the storage groove of the rock debris box from the slide way;

the radio frequency card reader identifies the RFID codes of the rock debris boxes falling to the front ends of the rock debris box storage grooves in sequence, the RFID codes correspond to rock debris of the rock debris loaded in the rock debris boxes by the depth, the pneumatic push rod stretches out, the rock debris boxes are pushed backwards in sequence along the rock debris box storage grooves until the rock debris box on the last side touches the switch button on the rear end of the rock debris box storage groove, and a signal that the rock debris box storage groove is full is sent outwards.

The invention has the beneficial effects that:

according to the storage and transmission device disclosed by the invention, the storage and transmission case adopts an upper layer structure and a lower layer structure, so that the volume and the weight of the device are reduced, and the storage capacity of the rock debris box is increased; the pneumatic push rod is used for pushing the rock debris box to horizontally displace in the storage tank of the lower rock debris box, so that the pneumatic control cost is low, the explosion-proof reliability is high, the safety is high, and the safety requirement of an application field can be met; the RFID tag is embedded in the rock debris box, so that the rock debris box can automatically and quickly correspond to the well depth; the whole rock debris receiving process can be monitored in real time through the high-precision weighing sensor arranged below the conveyor belt, and the working flow can be adjusted in real time according to the rock debris receiving condition; whether the box collecting device is inserted or not is determined through the inductive proximity switch, and the rock debris box is pushed to the position right below the material receiving port through the Hall proximity switch, so that the reliable operation of the system is ensured; reliable and stable, and is convenient for drilling site installation.

The storage and transmission method disclosed by the invention can automatically and quickly realize the correspondence between the rock debris box and the well depth, can be used for monitoring the rock debris sampling quantity in real time and accurately, is favorable for dynamically adjusting the rock debris sampling flow of a drilling site, can be used for monitoring the whole rock debris storage and transmission process in real time through each position sensor, and effectively improves the running reliability of the device.

Drawings

FIG. 1 is a schematic external view of a storage and transportation apparatus according to embodiment 1 of the present invention;

fig. 2 is a sectional view showing the internal structure of the storage conveyer disclosed in embodiment 1 of the present invention;

FIG. 3 is a schematic view showing the assembly of the storage conveyer disclosed in embodiment 1 of the present invention;

fig. 4(a) is a schematic structural diagram of the back side of a rock debris box in the storage and conveying device disclosed in embodiment 1 of the invention;

fig. 4(b) is a schematic front structural view of a rock debris box in the storage and transportation device disclosed in embodiment 1 of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. For example, in this embodiment, the RFID tag embedded in the rock fragment box may be replaced with other types of identifiers, such as a bar code or a two-dimensional code; the pneumatic push rod can be replaced by other power-driven push rods; belt power may also be provided by pneumatic means.

Embodiment 1, as shown in fig. 1 to 3, the present embodiment discloses a drill cuttings storage and transfer apparatus, the top of the storage and transmission case 1 is provided with a box collector socket and a receiving port 2, the receiving port is positioned at the front part of the box collector socket, the drilling cuttings enter the storage and transmission case through the receiving port, a bracket 104 is installed in the cartridge receiver insertion opening, the cartridge receiver 3 is inserted from the cartridge receiver insertion opening and placed on the bracket, rock debris box 8 is put in pile of collection box ware inlayer, reserves the opening that supplies the rock debris box to pass through in the bottom front side of collection box ware, and the opening that supplies following push pedal to pass through is reserved to the bottom rear side, and storage conveyer incasement portion divide into two-layer from top to bottom, and upper conveyer belt 103 is located the support below and adjacent with the support, and the conveyer belt is supported by installing the bearing more than two on storage conveyer case lateral wall, and the bearing in this embodiment has three, is located the both ends and the centre of conveyer belt respectively. The motor 110 in the storage conveyer case drives one of them bearing 114 rotatory through hold-in range 112, it is rotatory to the preceding backward forward motion (namely conveyer belt anticlockwise rotation) to drive the higher authority of conveyer belt, installation push pedal 108 on the conveyer belt, the higher authority front end of conveyer belt end is adjacent with the decurrent slide 113 of slant, the lower extreme end of slide meets with the front end of lower floor's detritus box holding tank 105, set up pneumatic push rod 116 in the front portion of detritus box holding tank, pneumatic push rod has and stretches out and withdraw two kinds of states, push away the detritus box in the detritus box holding tank backward along the detritus box holding tank when stretching out.

In this embodiment, the box collector comprises a housing 302 and a detachable upper cover 301 mounted on the top of the housing, and a handle is mounted on the upper cover; the left side and the right side of the bottom of the shell are respectively provided with a bend extending into the shell, so that the hollow rock debris box cannot fall from the bottom after being placed; the housing can contain 10 rock debris boxes, and the box collector can be taken away together with the 10 rock debris boxes by lifting the box collector by hands.

As shown in fig. 4(a) and 4(b), an RFID tag 802 is installed at the bottom of the rock debris box, and a radio frequency card reader 115 is installed at the joint of the front end of the storage slot of the rock debris box and the end of the lower end of the slide way.

An inductive proximity switch 101 for detecting whether a box collector is inserted in a box collector socket is arranged in the storage conveyor box;

a magnetic induction sheet is arranged on the push plate, and when the push plate pushes the rock debris box to be right below the material receiving port, the magnetic induction sheet meets a Hall type proximity switch 102 in the storage and transmission case;

a weighing sensor 109 adjacent to the upper surface of the conveyor belt is arranged below the upper surface of the conveyor belt right below the material receiving port; a switch button 107 is provided at the rear end of the rock debris storage tank.

The surface of the storage and transmission case is provided with air path connectors 4, 5 and 6 for connecting an external air source into the storage and transmission case and an aviation socket 7 for connecting an external electric control signal into the storage and transmission case.

The slideway is fixedly arranged on the inner side surface of the top of the storage and transmission case. Sliding balls 106 are installed on the bottom surface of the debris box storage groove, and the sliding balls serve to reduce friction when the debris box moves in the debris box storage groove.

The embodiment also discloses a storage and transmission method, which is suitable for the drilling cuttings storage and transmission device: inserting a box collecting device filled with rock debris boxes into a box collecting device socket at the top of a storage and transmission case, driving a conveyor belt to move from back to front by a motor, wherein the push plate is higher than the bottom of the rock debris boxes, the push plate on the conveyor belt pushes the bottommost rock debris boxes from the bottom rear side opening of the box collecting device to fall onto the conveyor belt from the front side opening, other rock debris boxes in the box collecting device fall down in sequence under the action of gravity, when the push plate pushes the rock debris boxes to be under a material receiving port, a magnetic induction sheet on the push plate meets a Hall type proximity switch, a trigger motor is closed to stop the rock debris boxes under the material receiving port, a weighing sensor detects the material receiving amount of the rock debris boxes on the weighing sensor, when the material receiving amount reaches a preset value, the trigger motor is started, after the rock debris boxes are conveyed to the front end on the conveyor belt, the rock debris boxes slide to fall to the front end of a rock debris box storage tank from a slide way, and the push plate starts to move from back to, continuing to push a rock debris box to receive materials until the rock debris boxes in the box collecting device are filled with rock debris and sequentially slide down to the front end of the storage groove of the rock debris box from the slide way;

the radio frequency card reader identifies the RFID codes of the rock debris boxes falling to the front ends of the rock debris box storage grooves in sequence, the rock debris of the rock debris loaded in the RFID codes and the rock debris boxes correspond to each other in depth and are transmitted to the upper computer software system, the pneumatic push rod stretches out (retracts to wait for the next rock debris box to slide after stretching out), the rock debris boxes are pushed backwards in sequence along the rock debris box storage grooves until the rock debris box on the last side touches the switch button on the rear end of the rock debris box storage grooves, and the upper computer software sends a signal that the rock debris box storage grooves are full. The rock debris box storage groove filled with the rock debris box can be taken out, and the circulation work is continued after the empty rock debris box storage groove is replaced.