Drilling beam section type open cutting ring soil sampler device

Abstract

The invention relates to the technical field of drilling soil sampler equipment, and discloses a drilling beam section type open cutting ring soil sampler device which comprises a supporting seat, and the supporting seat is vertically mounted on the ground; the well pipe is installed on the ground and located in the middle area of the supporting base; the soil sampling mechanism is arranged in the middle of the supporting seat; the shielding mechanism is arranged at the top end of the well casing and can block falling soil at the top end of the well casing; the synchronizing mechanism is arranged on one side of the supporting seat and is used for connecting the soil taking mechanism and the shielding mechanism to guarantee the operation linkage of the soil taking mechanism and the shielding mechanism. The driving equipment is matched with the sampling mechanism, so that soil in the well casing can be quickly sampled, the sampled soil can be quickly released under the matching of internal components of the sampling mechanism, the operation is simple, unnecessary operation is reduced, and the sampling efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of drilling earth-getter equipment, and in particular to a drilling bundle-jointed open ring-cutter earth-getter device. Background Art

[0002] In the field of geological exploration, soil sampling is an important means of obtaining underground information. Traditional soil sampling devices have problems such as complex operation and low soil sampling efficiency. For example, when mining, the soil needs to be moved to another place for unloading. Such repeated operations are not only complicated but also inefficient.

[0003] Therefore, it is of great practical significance to develop a soil collecting device which is easy to operate and has high soil collecting efficiency. Summary of the invention

[0004] In order to solve the technical problems in the background technology that the existing soil taking equipment has low soil taking efficiency and inconvenient operation, the present invention provides a drilling bundle type open ring knife soil taking device.

[0005] The present invention is implemented by the following technical scheme: a drilling bundle type open ring knife soil extractor device comprises:

[0006] A support base, the support base is vertically installed on the ground;

[0007] A well pipe, which is installed on the ground and located in the middle area of ​​the support seat;

[0008] Also includes:

[0009] A soil taking mechanism, wherein the soil taking mechanism is arranged in the middle of the support seat;

[0010] A shielding mechanism, which is arranged at the top of the well pipe and can block the soil falling from the top of the well pipe;

[0011] The synchronization mechanism is arranged on one side of the support seat and is used to connect the soil taking mechanism and the shielding mechanism to ensure the linkage of the operations of the two.

[0012] Through the above technical scheme, by connecting the soil taking mechanism and the shielding mechanism with the synchronization mechanism, it is ensured that the shielding mechanism will simultaneously release the shielding of the well pipe when the soil taking operation is carried out, and when rising after the soil is taken, the shielding mechanism can be driven to shield the well pipe simultaneously, thereby facilitating the soil taking mechanism to quickly release the soil, and fall to the surroundings under the action of the top cover, reducing the operating steps and improving the soil taking efficiency.

[0013] As a further improvement of the above scheme, the soil-taking mechanism includes a fixed pulley, which is installed on the top of the support seat, and a traction rope is sleeved on the outside of the fixed pulley. One end of the traction rope is connected to a driving device, and the other end is connected to a traction ring for controlling the vertical displacement of the device.

[0014] Through the above technical solution, the driving device pulls the traction rope and slides with the fixed pulley, so that the traction ring connected by the traction rope can drive the soil-taking assembly connected thereunder to move vertically. Since the soil-taking assembly itself is heavy, its moving trajectory is relatively stable.

[0015] As a further improvement of the above scheme, the bottom end of the traction ring is fixedly connected to an upper shell, and multiple groups of movable arms are evenly hinged to the bottom end of the upper shell, and the inner walls of the bottom ends of the multiple groups of movable arms are all provided with protrusions for taking soil.

[0016] As a further improvement of the above scheme, a control motor is installed in the upper shell body, the bottom end of the control motor is fixedly connected to a screw rod, the screw rod is threadedly connected to a threaded sleeve block, the threaded sleeve block is evenly hinged with articulated rods one around, the number of the articulated rods one is consistent with the movable arm, and the other ends of multiple groups of articulated rods one are respectively hinged to the inner wall of the movable arm, so that the equipment can be used for soil taking and releasing operations.

[0017] As a further improvement of the above scheme, vertical grooves are symmetrically opened on the inner wall of the upper shell, and side rods are vertically slidably connected in both groups. The two groups of side rods are symmetrically installed on the outer wall of the threaded sleeve to ensure that the threaded sleeve can only be displaced vertically.

[0018] Through the above technical scheme, the control motor is used to drive the screw rod to be threadedly connected with the threaded sleeve block, and the threaded sleeve block can only slide vertically under the connection between the side rod and the vertical groove, thereby ensuring that the threaded sleeve block can undergo vertical displacement changes, and under the articulation of multiple sets of articulated rods and movable arms, multiple sets of movable arms hinged to the bottom end of the upper shell body can be quickly and synchronously driven to perform soil taking and releasing operations.

[0019] As a further improvement of the above solution, the shielding mechanism includes a top cover, which is hinged to the well pipe and the hinge is arranged near one side of the synchronization mechanism. The top cover is arranged in a cone-like shape to prevent soil from falling and accumulating.

[0020] Through the above technical solution, the top cover is used to block the well pipe, thereby reducing the steps of equipment sampling, allowing rapid soil release and improving the soil sampling efficiency of the equipment.

[0021] As a further improvement of the above scheme, the synchronization mechanism includes a hinged rod 2, one end of which is rotatably connected to the top of the top cover, and the other end is rotatably connected to a movable plate. The movable plate is composed of an inclined section and a vertical section from top to bottom, and the inclined section is arranged to be inclined inward from top to bottom.

[0022] As a further improvement of the above scheme, a magnetic connecting plate is slidably arranged on the inner side of the movable plate, and the other side of the magnetic connecting plate is fixedly mounted on one side of the upper shell and magnetically connected to the upper shell. One end of the magnetic connecting plate is also slidably connected to the traction rope to utilize the gravity of the lowering upper shell to drive the movable plate to move.

[0023] Through the above technical scheme, the sliding abutment between the magnetic connecting plate and the movable plate will push the movable plate to slide outward, and the top cover hinged to one side of the well pipe will be pulled to move under the rotation connection of the hinged rod 2, so as to facilitate the sampling operation of the sampling mechanism, and as the excavation depth increases, the magnetic connecting plate can slide with the vertical section of the movable plate, and when sliding to the bottom, one side of the magnetic connecting plate is connected to the vertical section, and the other side is magnetically disconnected from the upper shell, thereby ensuring that the magnetic connecting plate will not block, and after the sampling action is completed, the traction ring and the upper shell can support the magnetic connecting plate, and when the magnetic connection is re-performed, the magnetic connecting plate can be pulled again to slide along the inside of the movable plate to achieve normal operation of the equipment.

[0024] As a further improvement of the above scheme, the synchronization mechanism also includes a support frame, which is fixedly installed on the ground, and a horizontal slot is opened on the top of the support frame. A slider is horizontally slidably connected in the horizontal slot, and the slider is fixedly installed on the bottom end of the movable plate.

[0025] As a further improvement of the above solution, a spring is fixedly connected to the outer side of the sliding block, and the other end of the spring is fixedly connected to the inner wall of the support frame to drive the top cover to automatically block.

[0026] Through the above technical solution, after the sampling is completed, as the traction ring rises, the magnetic connecting plate gradually releases the sliding driving force with the movable plate, so that the movable plate will drive the hinged rod 2 to close the top cover under the elastic push of the spring, and then start the control motor to repeatedly drive forward and reverse, so that the sampled soil can be quickly released.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] (a) The present invention utilizes a driving device in conjunction with a sampling mechanism to quickly sample the soil in a well pipe, and with the cooperation of the internal components of the sampling mechanism, the sampled soil can be quickly released, the operation is simple, and unnecessary operations are reduced, thereby improving the sampling efficiency.

[0029] (ii) The present invention utilizes the sampling mechanism and the shielding mechanism to connect with the synchronization mechanism, thereby ensuring that the equipment is not blocked when sampling, and can well shield the top of the well pipe when releasing the soil, separate the released soil, and improve the sampling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1A schematic diagram of the overall structure of a drilling bundle type open ring cutter soil sampler device provided in Example 1 of the present invention;

[0031] Figure 2 For the present invention Figure 1 A schematic diagram of a partial front cross-sectional structure of ;

[0032] Figure 3 It is a schematic diagram of the cross-sectional structure of the sampling mechanism of the present invention;

[0033] Figure 4 For the present invention Figure 2 A schematic diagram of the structure enlarged at a in the middle;

[0034] Figure 5 For the present invention Figure 3 The enlarged schematic diagram of the structure at b in the middle;

[0035] Figure 6 For the present invention Figure 3 Enlarged schematic diagram of the structure at c in the middle.

[0036] Description of main symbols:

[0037] 1. Support seat; 2. Fixed pulley; 3. Traction rope; 4. Traction ring; 5. Upper shell; 6. Movable arm; 7. Protrusion; 8. Control motor; 9. Screw; 10. Threaded sleeve; 11. Side rod; 12. Vertical groove; 13. Articulated rod 1; 14. Well pipe; 15. Top cover; 16. Articulated rod 2; 17. Movable plate; 18. Magnetic connecting plate; 19. Slider; 20. Support frame; 21. Spring. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0039] Embodiment 1:

[0040] Please combine Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 A drilling bundle type open ring cutter soil extractor device of this embodiment includes:

[0041] Support base 1, support base 1 is vertically installed on the ground;

[0042] The well pipe 14 is installed on the ground and is located in the middle area of ​​the support base 1;

[0043] Also includes:

[0044] The soil taking mechanism is arranged in the middle of the support seat 1;

[0045] A shielding mechanism is provided at the top of the well pipe 14 to block the falling soil from the top of the well pipe 14;

[0046] The synchronization mechanism is arranged on one side of the support seat 1 and is used to connect the soil taking mechanism and the shielding mechanism to ensure the linkage of the operations of the two.

[0047] The soil-excavating mechanism includes a fixed pulley 2, which is installed on the top of the support seat 1, and a traction rope 3 is sleeved on the outer side of the fixed pulley 2. One end of the traction rope 3 is connected to a driving device, and the other end is connected to a traction ring 4 for controlling the vertical displacement of the device.

[0048] The bottom end of the traction ring 4 is fixedly connected with an upper shell 5, and the bottom end of the upper shell 5 is evenly hinged with multiple groups of movable arms 6, and the inner walls of the bottom ends of the multiple groups of movable arms 6 are all provided with protrusions 7 for taking soil.

[0049] A control motor 8 is installed in the upper shell 5, and a screw rod 9 is fixedly connected to the bottom end of the control motor 8. The screw rod 9 is threadedly connected to a threaded sleeve block 10. The threaded sleeve block 10 is evenly hinged with articulated rods 13 around it. The number of articulated rods 13 is consistent with that of the movable arm 6, and the other ends of multiple groups of articulated rods 13 are respectively hinged to the inner wall of the movable arm 6, so that the equipment can perform soil taking and releasing operations.

[0050] The inner wall of the upper shell 5 is symmetrically provided with vertical grooves 12, and both groups are vertically slidably connected with side rods 11. The two groups of side rods 11 are symmetrically installed on the outer wall of the threaded sleeve 10 to ensure that the threaded sleeve 10 can only be displaced vertically.

[0051] The implementation principle of a drilling bundle type open ring cutter soil extractor device in the embodiment of the present application is:

[0052] After the equipment is installed and fixed, the driving device is started to place the traction rope 3. The traction rope 3 will move down into the well pipe 14 under the action of the sliding with the fixed pulley 2 and the weight of the sampling mechanism, and then the control motor 8 is started to drive the screw 9 and the threaded sleeve 10 under the action of the threaded connection, so that the threaded sleeve 10 slides downward between the side rod 11 and the vertical groove 12, and the movable arm 6 can be synchronously unfolded to sample the soil in the well pipe 14 under the articulation of the articulated rod 13 and the articulation of the movable arm 6 and the upper shell 5. After the sampling is completed, the traction rope 3 is used to pull the equipment up. After moving to the top position, the control motor 8 is repeatedly driven forward and reversely, and the soil in the movable arm 6 is released under vibration by utilizing the connection between the threaded sleeve 10 and the articulated rod 13.

[0053] Embodiment 2:

[0054] Combination Figure 1 , Figure 2 and Figure 4 Based on Example 1, this embodiment is further improved in that:

[0055] The shielding mechanism includes a top cover 15, which is hinged to the well pipe 14, and the hinge is arranged near one side of the synchronization mechanism. The top cover 15 is arranged in a cone-like shape to prevent soil from falling and accumulating.

[0056] The synchronization mechanism includes an articulated rod 16, one end of which is rotatably connected to the top of the top cover 15, and the other end is rotatably connected to a movable plate 17. The movable plate 17 is composed of an inclined section and a vertical section from top to bottom, and the inclined section is inclined inwardly from top to bottom.

[0057] A magnetic connecting plate 18 is slidably disposed inside the movable plate 17 , and the other side of the magnetic connecting plate 18 is fixedly mounted on one side of the upper shell 5 , so as to utilize the gravity of the lowering of the upper shell 5 to drive the movable plate 17 to move.

[0058] The synchronization mechanism also includes a support frame 20, which is fixedly installed on the ground. A horizontal slot is opened on the top of the support frame 20, and a slider 19 is horizontally slidably connected in the horizontal slot. The slider 19 is fixedly installed on the bottom end of the movable plate 17.

[0059] A spring 21 is fixedly connected to the outer side of the slider 19 , and the other end of the spring 21 is fixedly connected to the inner wall of the support frame 20 , so as to drive the top cover 15 to automatically shield.

[0060] The implementation principle of a drilling bundle type open ring cutter soil extractor device in the embodiment of the present application is:

[0061] As the sampling mechanism moves downward, the sliding connection between the magnetic connecting plate 18 and the movable plate 17 and the connection between the movable plate 17 at the inclined section will push the movable plate 17 to slide outward under the sliding of the slider 19 and the support frame 20. Under the rotational connection between the hinged rod 16 and the top cover 15 and the movable plate 17 respectively, and under the hinged connection between the top cover 15 and the well pipe 14, the top cover 15 can be pulled to rotate outward, thereby facilitating the sampling operation. As the sampling mechanism continues to descend, the magnetic connecting plate 18 will slide to the vertical section of the movable plate 17 and maintain its own stability under the sliding of the traction rope 3. When sliding to the top of the well pipe 14, the magnetic connection with the upper shell 5 will be released under the reaction force, so that the sampling mechanism can continue to descend.

[0062] When sampling is completed, as the sampling mechanism rises, the upper shell 5 is magnetically connected again under the abutment with the magnetic connecting plate 18, and under the abutment between the traction ring 4 and the magnetic connecting plate 18, the magnetic connecting plate 18 is pulled to slide along the inner side of the movable plate 17, and the movable plate 17 is pushed to return to its original position quickly under the elastic action of the spring 21, and the top cover 15 is pushed to cover the top of the well pipe 14 under the action of the hinged rod 16, cooperating with the sampling mechanism to release the soil.

[0063] Working principle:

[0064] After the equipment is installed and fixed, the driving device is started to place the traction rope 3. The traction rope 3 will move down into the well pipe 14 under the action of the sliding of the fixed pulley 2 and the weight of the sampling mechanism. As the sampling mechanism moves downward, the sliding connection between the magnetic connecting plate 18 and the movable plate 17 and the connection with the movable plate 17 in the inclined section will push the movable plate 17 to slide outward under the sliding of the slider 19 and the support frame 20. Under the rotation connection of the hinged rod 16 with the top cover 15 and the movable plate 17 respectively, and under the hinge connection of the top cover 15 and the well pipe 14, the top cover 15 can be pulled to rotate outward, and as the sampling mechanism Continuous descent will cause the magnetic connecting plate 18 to slide to the vertical section of the movable plate 17, and maintain its own stability under the sliding of the traction rope 3, and when sliding to the top of the well pipe 14, the magnetic connection with the upper shell 5 will be released under the reaction force, so that the sampling mechanism can continue to descend. After reaching the specified position, the control motor 8 is started to drive the screw 9 and the threaded sleeve block 10 to move downward under the action of the threaded connection of the side rod 11 and the vertical groove 12, and under the articulation of the articulated rod 13 and the articulation of the movable arm 6 and the upper shell 5, the movable arm 6 can be synchronously unfolded to sample the soil in the well pipe 14;

[0065] After sampling is completed, the equipment is towed up by the traction rope 3. After moving to the top position of the well pipe 14, the upper shell 5 is magnetically connected again under the abutment with the magnetic connecting plate 18, and under the abutment between the traction ring 4 and the magnetic connecting plate 18, the magnetic connecting plate 18 is pulled to slide along the inner side of the movable plate 17, and the movable plate 17 is pushed to return to its original position quickly under the elastic action of the spring 21, and the top cover 15 is pushed to cover the top of the well pipe 14 under the action of the hinged rod 16, and the soil is released in cooperation with the sampling mechanism.

[0066] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A drilling bundle type open ring cutter soil extractor device, comprising: A support base, the support base is vertically installed on the ground; A well pipe, which is installed on the ground and located in the middle area of ​​the support seat; It is characterized by further comprising: A soil taking mechanism, wherein the soil taking mechanism is arranged in the middle of the support seat; A shielding mechanism, which is arranged at the top of the well pipe and can block the soil falling from the top of the well pipe; The synchronization mechanism is arranged on one side of the support seat and is used to connect the soil taking mechanism and the shielding mechanism to ensure the linkage of the operations of the two.

2. A drilling bundle type open ring cutter soil extractor device as claimed in claim 1, characterized in that: The soil-taking mechanism includes a fixed pulley, which is installed on the top of the support seat, and a traction rope is sleeved on the outer side of the fixed pulley. One end of the traction rope is connected to a driving device, and the other end is connected to a traction ring for controlling the vertical displacement of the device.

3. A drilling bundle type open ring cutter earth extractor device as claimed in claim 2, characterized in that: The bottom end of the traction ring is fixedly connected with an upper shell body, and a plurality of movable arms are evenly hinged at the bottom end of the upper shell body, and the inner walls of the bottom ends of the plurality of movable arms are all provided with protrusions for taking soil.

4. A drilling bundle type open ring cutter soil extractor device as claimed in claim 3, characterized in that: A control motor is installed in the upper shell body, and a screw is fixedly connected to the bottom end of the control motor. The screw is threadedly connected to a threaded sleeve block, and hinged rods are evenly hinged around the threaded sleeve block. The number of hinged rods is consistent with that of the movable arm, and the other ends of multiple groups of hinged rods are respectively hinged to the inner wall of the movable arm, so that the equipment can perform soil taking and releasing operations.

5. A drilling bundle type open ring cutter soil extractor device as claimed in claim 4, characterized in that: The inner wall of the upper shell is symmetrically provided with vertical grooves, and both groups are vertically slidably connected with side rods, and the two groups of side rods are symmetrically installed on the outer wall of the threaded sleeve to ensure that the threaded sleeve can only be displaced vertically.

6. The drilling bundle type open ring cutter earth extractor device according to claim 1, characterized in that: The shielding mechanism comprises a top cover, which is hinged to the well pipe, and the hinge is arranged near one side of the synchronization mechanism. The top cover is arranged in a cone-like shape to prevent soil from falling and accumulating.

7. A drilling bundle type open ring cutter soil extractor device as claimed in claim 6, characterized in that: The synchronization mechanism includes two hinged rods, one end of which is rotatably connected to the top of the top cover, and the other end is rotatably connected to a movable plate. The movable plate is composed of an inclined section and a vertical section from top to bottom, and the inclined section is inclined inwardly from top to bottom.

8. The drilling bundle type open ring cutter earth extractor device as claimed in claim 7, characterized in that: A magnetic connecting plate is slidably arranged on the inner side of the movable plate, and the other side of the magnetic connecting plate is fixedly mounted on one side of the upper shell and magnetically connected to the upper shell. One end of the magnetic connecting plate is also slidably connected to the traction rope to utilize the gravity of the lowering upper shell to drive the movable plate to move.

9. A drilling bundle type open ring cutter earth extractor device as claimed in claim 8, characterized in that: The synchronization mechanism also includes a support frame, which is fixedly installed on the ground. A horizontal slot is opened on the top of the support frame. A slider is horizontally slidably connected in the horizontal slot, and the slider is fixedly installed on the bottom end of the movable plate.

10. A drilling bundle type open ring cutter earth extractor device as claimed in claim 9, characterized in that: A spring is fixedly connected to the outer side of the sliding block, and the other end of the spring is fixedly connected to the inner wall of the supporting frame to drive the top cover to automatically block.

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