Mining pipeline blockage cleaning mechanism

Abstract

The utility model discloses a mining pipeline blockage cleaning mechanism which comprises an outer mounting cylinder, an inner mounting cylinder, a first connecting rod, a second connecting rod and a third connecting rod. The dredging mechanism is detachably connected with one end of the mounting outer cylinder; and the cleaning mechanism is connected to the mounting inner cylinder. According to the mining pipeline blockage cleaning mechanism, the mounting outer cylinder and the dredging mechanism can be moved into a to-be-cleaned pipeline through the movable conveying vehicle, blockage in the pipeline can be cleaned by controlling a first electric telescopic rod and the cleaning mechanism to work, and the cleaning mechanism can be assisted in cleaning the pipeline through work of the water spraying mechanism; by controlling the second electric telescopic rod to work, the multiple scraping plates can make contact with the inner wall of the pipeline, the dredging mechanism and the scraping plates are driven to reset along with contraction of the first electric telescopic rod, the scraping plates can take out the dredged dirt, and therefore secondary blockage of the dredged dirt to the pipeline is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of pipeline dredging technology, and in particular to a mining pipeline blockage removal mechanism. Background Technology

[0002] Paste backfilling technology has become a major approach for underground coal mining. Using paste backfilling technology can significantly reduce surface subsidence and improve resource recovery rates, showing broad application prospects. However, during the paste backfilling process, various factors can cause blockages in the backfilling pipes, affecting backfilling efficiency. Once a blockage occurs, a dredging device is needed to clear the blockage.

[0003] A mine underground filling pipe dredging device, disclosed in publication number CN202105824U, relates to a pipe dredging mechanical device. It includes a fixed frame and a lightweight down-the-hole drill, the lightweight down-the-hole drill being horizontally fixed on the fixed frame. This device can quickly dredge blocked steel pre-wear-resistant filling pipes, resulting in high operational efficiency and reduced filling costs. However, when using this dredging device to dredge pipes, it is inconvenient to remove the sludge after dredging, and the residual sludge can easily cause secondary blockages in the pipes. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, and it includes: an outer cylinder for installation, with an inner cylinder for installation connected inside; a dredging mechanism, which is detachably connected to one end of the outer cylinder for installation; a cleaning mechanism, which is connected to the inner cylinder for installation; a first electric telescopic rod, which is connected to one end of the outer cylinder for installation; a conveyor vehicle, which is connected to the first electric telescopic rod for installation via a connecting pipe; a water spraying mechanism, which is mounted on the conveyor vehicle; the cleaning mechanism includes a plurality of second electric telescopic rods, one end of which is connected to the inner cylinder for installation, and the other end of which is connected to a scraper.

[0005] As a further description of the above technical solution: the unblocking mechanism includes a mounting frame, one end of which is connected to the mounting outer cylinder, and a drive motor is connected inside the mounting frame, one end of which is connected to the unblocking drill bit.

[0006] As a further description of the above technical solution: the water spraying mechanism includes a water storage tank, which is installed on a transport vehicle. A pump box is installed on one side of the water storage tank, and a water spraying pipe is installed on one side of the pump box. One end of the water spraying pipe is connected to a nozzle, and the nozzle is connected to a mounting frame.

[0007] As a further description of the above technical solution: multiple third electric telescopic rods are connected to the inner cylinder of the installation, and each of the third electric telescopic rods is connected to a guide wheel.

[0008] As a further description of the above technical solution: the conveyor vehicle is provided with casters below, a fourth electric telescopic rod is connected below the conveyor vehicle, and a fixed base is connected below the fourth electric telescopic rod.

[0009] As a further description of the above technical solution: one end of the first electric telescopic rod is detachably connected to the mounting outer cylinder by a first bolt, the other end of the first electric telescopic rod is detachably connected to the connecting pipe by a second bolt, and the connecting pipe is detachably connected to the conveyor vehicle by a third bolt.

[0010] As a further description of the above technical solution: the transport vehicle is equipped with a storage box.

[0011] As a further description of the above technical solution: both the second and third electric telescopic poles are miniature electric telescopic poles.

[0012] The above technical solution has the following advantages or beneficial effects:

[0013] This invention uses a mobile conveyor vehicle to move the outer cylinder and the unblocking mechanism into the pipe to be cleaned. By controlling the first electric telescopic rod and the cleaning mechanism, blockages inside the pipe can be cleared. The water spraying mechanism assists the cleaning mechanism in cleaning the pipe. By controlling the second electric telescopic rod, multiple scrapers can contact the inner wall of the pipe. As the first electric telescopic rod retracts, it drives the unblocking mechanism and scrapers to reset. The scrapers can carry away the unblocked dirt, thus effectively preventing the unblocked dirt from causing secondary blockages in the pipe. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the dredging and cleaning device in one embodiment of the present invention;

[0015] Figure 2 for Figure 1 A schematic diagram of the unblocking mechanism in a dredging and cleaning device;

[0016] Figure 3 for Figure 1 A schematic diagram of the cleaning mechanism in a dredging and cleaning device;

[0017] Figure 4 for Figure 1 A schematic diagram of the guide wheel in the dredging and cleaning device.

[0018] Legend:

[0019] 1. Install outer cylinder; 2. Install inner cylinder; 3. Unblocking mechanism; 4. Cleaning mechanism; 5. First electric telescopic rod; 6. Conveyor vehicle; 7. Connecting pipe; 8. Spraying mechanism; 9. Third electric telescopic rod; 10. Guide wheel; 11. Caster wheel; 12. Fourth electric telescopic rod; 13. Fixing base; 14. First bolt; 15. Second bolt; 16. Third bolt; 17. Storage box; 31. Mounting frame; 32. Drive motor; 33. Unblocking drill bit; 41. Second electric telescopic rod; 42. Scraper; 81. Water storage tank; 82. Pump box; 83. Spraying pipe; 84. Sprayer head. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] like Figure 1-4As shown, this utility model discloses a mine pipeline blockage cleaning mechanism, comprising: an outer cylinder 1, with an inner cylinder 2 connected inside the outer cylinder 1; a dredging mechanism 3, detachably connected to one end of the outer cylinder 1; a cleaning mechanism 4, connected to the inner cylinder 2; a first electric telescopic rod 5, connected to one end of the outer cylinder 1; a conveyor 6, connected to the first electric telescopic rod 5 via a connecting pipe 7; and a water spraying mechanism 8, mounted on the conveyor 6. The cleaning mechanism 4 includes multiple second electric telescopic rods 41, one end of which is connected to the inner cylinder 2, and the other end of which is connected to a scraper 42.

[0024] In this embodiment, the mobile conveyor 6 can move the outer cylinder 1 and the unblocking mechanism 3 into the pipe to be cleaned. By controlling the first electric telescopic rod 5 and the cleaning mechanism 4, the blockage inside the pipe can be cleaned. The water spraying mechanism 8 can assist the cleaning mechanism 4 in cleaning the pipe. By controlling the second electric telescopic rod 41, multiple scrapers 42 can contact the inner wall of the pipe. As the first electric telescopic rod 5 retracts, it drives the unblocking mechanism 3 and the scrapers 42 to reset. The scrapers 42 can carry out the unblocked dirt, thereby effectively preventing the unblocked dirt from causing secondary blockage in the pipe.

[0025] like Figure 1 and Figure 3 As shown, specifically, the unblocking mechanism 3 includes a mounting frame 31, one end of which is connected to the mounting outer cylinder 1. A drive motor 32 is connected inside the mounting frame 31, and one end of the drive motor 32 is connected to the unblocking drill bit 33. By controlling the drive motor 32 to work, the unblocking drill bit 33 can be driven to rotate, and the unblocking drill bit 33 can remove the blockage inside the pipe.

[0026] like Figure 1 and Figure 3 As shown, specifically, the water spraying mechanism 8 includes a water storage tank 81, which is mounted on the conveyor 6. A pump box 82 is mounted on one side of the water storage tank 81, and a water spray pipe 83 is mounted on one side of the pump box 82. One end of the water spray pipe 83 is connected to a nozzle 84, which is connected to the mounting frame 31. By controlling the operation of the pump box 82, the water in the water storage tank 81 can be sprayed into the inner wall of the pipe through the nozzle 84, which can impact the blockage, speed up the unblocking process, and clean the inner wall of the pipe.

[0027] like Figure 1 and Figure 4 As shown, specifically, multiple third electric telescopic rods 9 are connected to the inner cylinder 2, and each third electric telescopic rod 9 is connected to a guide wheel 10; the guide wheel 10 can be moved by the third electric telescopic rod 9, so that the guide wheel 10 can contact the inner wall of pipes of different sizes, thereby enhancing the stability of the outer cylinder 1 and the unblocking mechanism 3 when they move.

[0028] like Figure 1 and Figure 3 As shown, specifically, the conveyor 6 is equipped with casters 11 below it, and a fourth electric telescopic rod 12 is connected below the conveyor 6. A fixed base 13 is connected below the fourth electric telescopic rod 12. The casters 11 facilitate the movement of the device. By controlling the operation of the fourth electric telescopic rod 12, the fixed base 13 can be raised or lowered. By controlling the fourth electric telescopic rod 12 to lower the fixed base 13, the fixed base 13 can be made to make close contact with the ground, which facilitates the fixation of the device and enhances the stability of the device during operation. By controlling the fourth electric telescopic rod 12 to raise the fixed base 13, the fixed base 13 can be detached from the ground, which facilitates the movement of the device.

[0029] like Figure 1 and Figure 3 As shown, specifically, one end of the first electric telescopic rod 5 is detachably connected to the mounting outer cylinder 1 via the first bolt 14, and the other end of the first electric telescopic rod 5 is detachably connected to the connecting pipe 7 via the second bolt 15. The connecting pipe 7 is detachably connected to the conveyor 6 via the third bolt 16. The first bolt 14 facilitates the installation and disassembly of the mounting outer cylinder 1, and the second bolt 15 facilitates the installation and disassembly of the first electric telescopic rod 5, making it convenient to install and disassemble the mounting outer cylinder 1, the unblocking mechanism 3, and the connecting pipe 7, and to replace them.

[0030] like Figure 1 As shown, specifically, the conveyor 6 is equipped with a storage box 17; the storage box 17 can be used to collect and store the disassembled installation outer cylinder 1, unblocking mechanism 3 and connecting pipe 7, which facilitates the disassembly and installation of the installation outer cylinder 1, unblocking mechanism 3 and connecting pipe 7, and can be stored when not in use.

[0031] Among them, the second electric telescopic pole 41 and the third electric telescopic pole 9 are both miniature electric telescopic poles.

[0032] Working principle: The mobile conveyor 6 can move the outer cylinder 1 and the unblocking mechanism 3 into the pipe to be cleaned. By controlling the first electric telescopic rod 5 and the cleaning mechanism 4, the blockage inside the pipe can be cleaned. The water spraying mechanism 8 can assist the cleaning mechanism 4 in cleaning the pipe. By controlling the second electric telescopic rod 41, multiple scrapers 42 can contact the inner wall of the pipe. As the first electric telescopic rod 5 retracts, it drives the unblocking mechanism 3 and the scrapers 42 to reset. The scrapers 42 can carry away the dirt after unblocking, thereby effectively preventing the dirt after unblocking from causing secondary blockage in the pipe.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A mine pipeline blockage clearing mechanism, characterized in that, include: An outer cylinder (1) is installed, and an inner cylinder (2) is connected inside the outer cylinder (1); The unblocking mechanism (3) is detachably connected to one end of the mounting outer cylinder (1); A cleaning mechanism (4) is connected to the mounting inner cylinder (2); The first electric telescopic rod (5) is connected to one end of the mounting outer cylinder (1); The conveyor vehicle (6) is connected to the first electric telescopic rod (5) via a connecting pipe (7); A water spraying mechanism (8) is mounted on the conveyor vehicle (6); The cleaning mechanism (4) includes a plurality of second electric telescopic rods (41), one end of which is connected to the mounting inner cylinder (2), and the other end of which is connected to the scraper (42).

2. A mine pipe plug cleaning mechanism according to claim 1, characterised in that: The unblocking mechanism (3) includes a mounting frame (31), one end of which is connected to the mounting outer cylinder (1), and a drive motor (32) is connected inside the mounting frame (31), one end of which is connected to the unblocking drill bit (33).

3. A mine pipe plug cleaning mechanism according to claim 1, characterised in that: The water spraying mechanism (8) includes a water storage tank (81), which is mounted on a conveyor vehicle (6). A pump box (82) is mounted on one side of the water storage tank (81), and a water spraying pipe (83) is mounted on one side of the pump box (82). One end of the water spraying pipe (83) is connected to a nozzle (84), which is connected to the mounting frame (31).

4. A mine pipe plug cleaning mechanism as defined in claim 1, wherein: The inner cylinder (2) is connected to a plurality of third electric telescopic rods (9), and each of the third electric telescopic rods (9) is connected to a guide wheel (10).

5. A mine pipe plug cleaning mechanism as defined in claim 1, wherein: The conveyor (6) is provided with casters (11) below it, and a fourth electric telescopic rod (12) is connected below the conveyor (6). A fixed seat (13) is connected below the fourth electric telescopic rod (12).

6. A mine pipe plug cleaning mechanism as defined in claim 1, wherein: One end of the first electric telescopic rod (5) is detachably connected to the mounting outer cylinder (1) by the first bolt (14), and the other end of the first electric telescopic rod (5) is detachably connected to the connecting pipe (7) by the second bolt (15). The connecting pipe (7) is detachably connected to the conveyor (6) by the third bolt (16).

7. A mine pipe plug cleaning mechanism as defined in claim 1, wherein: The transport vehicle (6) is equipped with a storage box (17).

8. A mine pipe plug cleaning mechanism according to claim 1, characterized in that: Both the second electric telescopic pole (41) and the third electric telescopic pole (9) are miniature electric telescopic poles.

Images