Geological mineral exploration drilling protection device

Abstract

The utility model discloses a geological mineral exploration drilling protection device, and belongs to the technical field of geological exploration. Comprising a protection frame, the protection frame is used for installing a drilling mechanism, the protection frame comprises a frame body, telescopic protection legs, a flow guide protection structure and protection shutters, the telescopic protection legs, the flow guide protection structure and the protection shutters are arranged on the frame body, one side of the frame body is hinged to the telescopic protection legs, the length of the telescopic protection legs is adjustable, and the flow guide protection structure is arranged at the bottom end of the frame body. The drill rod penetrates through the flow guide protection structure and then drills the earth surface, soil brought out during drilling is discharged along the flow guide protection structure to be away from the drill rod, and the protection louver is vertically arranged on the frame body. Due to the fact that the telescopic protection legs, the flow guide protection structures, the protection shutters and the like are arranged on the protection frame, the protection effect of the protection frame on the drilling mechanism and workers in the drilling process of the drilling mechanism is greatly improved, and safety is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to a protective device, especially to a geological mineral exploration drilling protective device, belongs to geological prospecting technical field. BACKGROUND

[0002] Geological mineral exploration is to find industrial significance deposit in mineral survey, for the quality and quantity of mineral, and mining utilization technical condition, provide the mineral reserves and geological data needed for mine construction design, the geological conditions such as rock, stratum, structure, mineral, hydrology, geomorphology in a certain area are investigated and researched work.In the geological exploration, geological soil layer often needs to be drilled, and adopting a punching device is a common way.

[0003] The related technology currently discloses a punching device, including punch drill, drive machine and handrail, such as the structure of a kind of rock-soil survey punch device disclosed in the Chinese utility model with application number 201820593585.6.But this kind of device needs two staffs to hold drilling machine to drill ground, by pressing downward handle to make motor drive drill bit to punch downward, however, manual pressing drill bit to move downward needs to spend greater strength, and drill bit will vibrate strongly when punching, manual is not convenient to support, this drilling method is not conducive to long-time operation, it is more inconvenient to use, cannot satisfy the hole drilling of depth deeper, safety is also lower.Therefore, some prior art sets up isolation frame to support protection, drive machine and punch drill bit are slidably installed in isolation frame, and transmission chain is set on isolation frame, then staff stands on one side of isolation frame to control transmission chain rotation to drive drive machine and punch drill bit to slide, thereby saving manual direct support drive machine and punch drill bit to work when drilling, and drilling process is safer.

[0004] The existing isolation frame is usually a fixed structure, which is directly placed on the ground, has relatively poor stability, has poor adaptability to complex working environments, is inconvenient to install and adjust, and is easy to cause the device to deviate during use after being placed at the to-be-drilled hole. During drilling and drilling, the high-speed rotation of the drill bit and the transmission rod can easily bring out flying stones (such as flying stones or soil on the outside of the drill bit or on the spiral transmission rod), which can hit nearby personnel, causing unnecessary damage or clothing contamination. When drilling with a spiral rod, a large amount of dust is inevitably raised, which can be easily inhaled by the operator, causing physical damage. Although the existing isolation frame usually uses a baffle at the lower end for protection, the protection effect is limited, and the flying stones at the lower end of the drill rod, especially the drill rod, are blocked. In addition, during drilling, the drill rod brings out too much soil, which accumulates around the drilling hole. If the soil is not pushed away in time during drilling, the accumulation of too much soil at the drilling hole can increase the damage and damage of the drill rod, affecting the service life of the drill rod, and the accumulation of too much soil at the drilling hole can also slow down the drilling speed, affecting the operation speed and efficiency. SUMMARY

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a geological mineral exploration drilling protection device.

[0006] The technical scheme adopted by the utility model is: a geological mineral exploration drilling protection device is designed, which comprises a protection frame, the protection frame is used for installing a drilling mechanism, the drilling mechanism comprises a diesel engine, a mounting seat, a drill rod and a transmission chain, the diesel engine is installed on the mounting seat, the drill rod is installed on the output end of the diesel engine, the mounting seat is slidingly arranged on the protection frame, the transmission chain is installed on the protection frame and connected with the mounting seat, and the worker controls the transmission chain to rotate to control the mounting seat to slide during drilling, and the diesel engine works to drive the drill rod to drill.

[0007] Further, the frame body comprises a rectangular frame, an anti-inclination leg and an inclined support rod, two anti-inclination legs are symmetrically arranged on one side of the lower end of the rectangular frame, and the inclined support rod is arranged between the anti-inclination leg and the rectangular frame.

[0008] Further, the rectangular frame is provided with two limit gears at the upper and lower ends respectively, the rectangular frame is provided with two rotating rods at the side away from the anti-tilting leg, the end of one of the rotating rods is provided with a rotating rudder, the transmission chain is arranged around the limit gears, the rectangular frame is provided with a guide rod at each side of the transmission chain, and the mounting seat is provided with a corresponding guide sleeve which is in sliding connection with the guide rod.

[0009] Further, the rectangular frame is provided with two telescopic protection legs at the side away from the anti-tilting leg, the telescopic protection leg comprises a hinged rod and a telescopic rod which are in threaded connection, and the end of the hinged rod is hinged to the protection frame.

[0010] Further, the flow guide protection structure comprises a flow guide column and a connecting plate, the flow guide column is arranged at the lower end of the frame body, the connecting plate is arranged at the periphery of the lower end of the flow guide column to connect with the frame body, the flow guide column is a hollow structure with an open upper end, the upper part of the flow guide column is in a horn shape, and the drill rod is inserted into the middle part of the flow guide column.

[0011] Further, the flow guide column comprises an integrally formed cylindrical part and a circular table part, and the circular table part forms a horn-shaped structure.

[0012] Further, the middle part of the flow guide column is provided with a limit sleeve, and the drill rod is inserted into the stratum along the limit sleeve.

[0013] Further, the protective louver is installed in the rectangular frame and covers the entire rectangular frame, the protective louver comprises a window frame and blades densely arranged in the window frame, the blades are vertically arranged, and a plurality of reinforcing ribs are arranged in the window frame from top to bottom.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a telescopic protection leg, a flow guide protection structure and a protective louver are arranged on the protection frame, which greatly improves the protection effect of the protection frame on the drilling mechanism and the worker during the drilling process of the drilling mechanism, and the safety is higher.

[0016] The telescopic protection leg is arranged, when the protection frame is placed on the ground and is ready to drill, the telescopic protection leg is used for auxiliary support and protection, the stability of the whole structure is greatly improved, the length and the angle of the telescopic protection leg can be adjusted, the adaptability to the complex operation environment is good, the telescopic protection leg is convenient to install and adjust, when being arranged at the place to be drilled, the device is not easy to deviate in the use process, and the use is more convenient.

[0017] The utility model discloses a protective louver's setting can be more comprehensive protection to the drill bit and the transmission rod high -speed rotation and bring the gravel dust etc.

[0018] The utility model discloses a protective louver's setting can be more comprehensive protection to the drill bit and the transmission rod high -speed rotation and bring the gravel dust etc. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be to the embodiment or prior art description needed to use the drawing briefly introduce, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0020] Figure 1 It is the schematic view of the utility model (install the drilling mechanism) 1.

[0021] Figure 2 It is the schematic view of the utility model (install the drilling mechanism) 2.

[0022] Figure 3 It is the schematic view of the utility model (install the drilling mechanism) 3.

[0023] Figure 4 It is the schematic view of the utility model protective louver.

[0024] In the drawing: 1, diesel engine;2, mounting seat;3, drill pipe;4, transmission chain;5, frame;6, telescopic protection leg;7, flow guide protection structure;8, protective louver;9, rectangular frame;10, anti-inclination leg;11, inclined strut;12, limit gear;13, rotating rod;14, rotating rudder;15, guide rod;16, articulated rod;17, telescopic rod;18, flow guide column;19, connecting plate;20, limit sleeve. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] In the description of the utility model, it should be explained that, unless explicitly specified and limited, if the terms "mount", "connect", "connect" are used, they should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Embodiment 1

[0028] As Figures 1-3 shown, a geological mineral exploration drilling protection device, including the protection frame, the protection frame is used to install drilling mechanism (drilling mechanism), the drilling mechanism includes diesel engine 1, mounting seat 2, drill rod 3 and transmission chain 4, the diesel engine 1 is fixedly installed on mounting seat 2, the drill rod 3 is installed on the output end of diesel engine 1 and rotates under its drive, the mounting seat 2 is slidably arranged on the protection frame, and the diesel engine 1 and the drill rod 3 are slid up and down to drive drilling by sliding up and down on the mounting seat 2. The transmission chain 4 is installed on the protection frame and connected with the mounting seat 2, and the worker controls the transmission chain 4 to rotate to control the mounting seat 2 to slide when drilling, and the diesel engine 1 works to drive the drill rod 3 to drill. The protection frame includes a frame body 5 and a telescopic protection leg 6, a flow guide protection structure 7 and a protection louver 8 arranged on the frame body 5, the frame body 5 is hinged to the telescopic protection leg 6 on one side, and the length of the telescopic protection leg 6 is adjustable. The telescopic protection leg 6 with adjustable length and angle can strengthen the support and protection of the overall structure, reduce the risk of tilting and displacement. The flow guide protection structure 7 is arranged at the bottom end of the frame body 5, the drill rod 3 drills the ground after passing through the flow guide protection structure 7, and the soil brought out during drilling is discharged along the flow guide protection structure 7 to move away from the drill rod 3, reducing the influence of the soil brought out during drilling on the drill rod 3. The protection louver 8 is vertically arranged on the frame body 5, and when used, the worker and the drill rod 3 are located on both sides of the frame body 5, and the protection louver 8 is used to protect the worker, and the working mechanism on one side of the drill rod 3 can be observed by means of the protection louver 8.

[0029] Embodiment 2

[0030] This embodiment is based on the embodiment 1, and proposes a specific frame body 5 structure:

[0031] The frame body 5 includes a rectangular frame 9, an anti-tilt leg 10, and a diagonal brace 11. Two anti-tilt legs 10 are symmetrically arranged on one side of the lower end of the rectangular frame 9. The diagonal brace 11 is arranged between the anti-tilt leg 10 and the rectangular frame 9. The entire frame body 5 is welded by a rectangular tube, which is easy to obtain and simple to manufacture.

[0032] In this embodiment, the rectangular frame 9 is rotatably provided with a limiting gear 12 at the upper and lower ends, respectively. The rectangular frame 9 is provided with two rotating rods 13 on the side away from the anti-tilt leg 10. The rotating rod 13 is also provided with a limiting gear 12 (or a transmission gear). A limiting structure (not shown in the figure, which can be a limiting ring piece) is usually arranged at both ends of the rotating rod 13 to prevent it from moving left and right or even falling out of the rectangular frame 9 during rotation. The end of one of the rotating rods 13 is provided with a rotating rudder 14 (the other rotating rod 13 can be fixed on the rectangular frame 9, and then the limiting gear 12 on it is rotatably connected). The transmission chain 4 is arranged along the limiting gear 12. The rotating rudder 14 can control the rotation of the transmission chain 4, thereby controlling the up-and-down movement of the drill rod 3. The rotating rudder 14 can also be replaced by a chain reel. The rectangular frame 9 on both sides of the transmission chain 4 is respectively provided with a guide rod 15. The mounting seat 2 is provided with a corresponding guide sleeve. The guide sleeve and the guide rod 15 are slidably connected, thereby realizing the sliding connection between the mounting seat 2 and the frame body 5.

[0033] Embodiment 3

[0034] This embodiment is based on the embodiment 2, and further optimizes the structure of the telescopic protective leg 6:

[0035] The rectangular frame 9 is provided with two telescopic protective legs 6 on the side away from the anti-tilt leg 10. The telescopic protective leg 6 and the anti-tilt leg 10 are respectively supported on both sides of the rectangular frame 9, which is more stable and reliable. The telescopic protective leg 6 includes a hinged rod 16 and a telescopic rod 17, which are threadedly connected (specifically, a threaded hole can be arranged at one end of the hinged rod 16, and an external thread can be arranged at one end of the telescopic rod 17. The telescopic rod 17 is screwed into the threaded hole of the hinged rod 16 to achieve threaded connection). One end of the hinged rod 16 is hinged (specifically, a connecting shaft can be arranged on the hinged rod 16, a connecting ear plate can be arranged on the rectangular frame 9, and a connecting hole can be arranged on the ear plate. Then, the hinged rod 16 is connected with the connecting hole through the connecting shaft to achieve hinged connection, or in other words, rotational connection). The length of the telescopic rod 17 and the hinged rod 16 is adjusted to adjust the overall length of the telescopic protective leg 6, thereby forming more effective support for the rectangular frame 9. The telescopic protective leg 6 is simple to manufacture, easy to adjust, and stable to use.

[0036] Embodiment 4

[0037] This embodiment is further optimized on the basis of the setting of the flow guide protection structure 7 in Embodiment 3:

[0038] The flow guide protection structure 7 includes a flow guide column 18 and a connecting plate 19, the flow guide column 18 is arranged at the lower end of the frame body 5, and the connecting plate 19 is arranged at the periphery of the lower end of the flow guide column 18 to connect with the frame body 5. The flow guide column 18 is a hollow structure with an open upper end, and the upper part of the flow guide column 18 is trumpet-shaped (with the large end facing downward). The drill rod 3 is inserted along the middle part of the flow guide column 18. The soil brought out during drilling is discharged (slides out) along the trumpet-shaped structure of the upper part of the flow guide column 18 to move away from the drill rod 3, reducing the impact of the soil brought out during drilling on the drill rod 3.

[0039] In this embodiment, the flow guide column 18 includes an integrally formed cylindrical part and a circular truncated cone part, the circular truncated cone part forms a trumpet-shaped structure, and the length of the flow guide column 18 is lengthened through the cylindrical part, facilitating the accumulation of more soil.

[0040] In this embodiment, a limiting sleeve 20 is arranged in the middle part of the flow guide column 18, and the drill rod 3 is inserted into the stratum along the limiting sleeve 20. On the one hand, it avoids the accumulation of soil brought out during drilling in the inner cavity of the flow guide column 18 between the drill rod 3 and the side wall of the flow guide column 18, affecting the drill rod 3. On the other hand, the limiting sleeve 20 lengthens the length of the limiting structure for the drill rod 3, and the guiding and limiting effect for the drill rod 3 is better, and the drill rod 3 is not easy to shift and deform.

[0041] Embodiment 5

[0042] This embodiment is further optimized on the basis of the setting of the protective louver window 8 in Embodiment 4:

[0043] The protective louver window 8 is installed (can be fixed by welding) in the rectangular frame 9 and covers the entire rectangular frame 9 (but a gap is provided at the installation position of the limiting gear 12), the protective louver window 8 includes a window frame and blades densely arranged in the window frame, the blades are vertically arranged, and a plurality of reinforcing ribs are arranged in the window frame from top to bottom, as shown in Figure 4 The structure is stable and reliable. It can not only observe the working condition of the drill rod 3, but also provide all-round protection for splashing sand, stone and soil, and has certain protective effect on smoke and dust generated during drilling.

[0044] When using the application, the whole device is moved (generally, a roller can be arranged on one side of the lower part of the rectangular frame 9 to facilitate the transfer of the whole device, not shown in the drawings) to the point to be drilled, then the angle and length of the telescopic protective leg 6 are adjusted to form effective support for the frame 5, then the diesel engine 1 is started to drive the drill rod 3 to rotate, then the staff rotates the steering oar 14 to control the transmission chain 4 to rotate, thereby driving the drill rod 3 to descend for drilling, after drilling is completed, the steering oar 14 is reversed to control the drill rod 3 to exit the drill hole, the diesel engine 1 is turned off, the soil around the flow guide protective column is cleaned, and the application is removed. In order not to use the application or transfer the application, the drill rod 3 and the diesel engine 1 will not produce downward movement under the action of gravity (generally, in the case of not using or transferring, it will not produce downward movement, when not using, the lower end of the drill rod 3 touches the ground, so it will not descend, when transferring, the whole device is inclined, the gravity direction of the diesel engine 1 and the rotation direction of the transmission chain 4 intersect, and it is also difficult to move downward under the action of gravity), a locking structure can also be arranged at the connection between the rotating rod 13 and the rectangular frame 9, such as a screw rod (not shown in the drawings) installed on the rectangular frame 9 at the connection, which abuts against the rotating rod 13 to limit the rotation thereof, and the screw rod is loosened when in use.

[0045] In addition, in the description of the present application, unless otherwise stated, the terms "a plurality of", "a plurality of", "a plurality of" mean two or more, and "a plurality of", "a plurality of", "a plurality of" mean one or more. In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0046] The specific embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.

Claims

1. A geological mineral exploration drilling protection device, comprising a protection frame for mounting a drilling mechanism, the drilling mechanism comprising a diesel engine, a mounting seat, a drill rod and a transmission chain, the diesel engine being mounted on the mounting seat, the drill rod being mounted on the output end of the diesel engine, the mounting seat being slidingly arranged on the protection frame, and the transmission chain being mounted on the protection frame and connected with the mounting seat, and when drilling, a worker controls the transmission chain to rotate to control the mounting seat to slide, while the diesel engine works to drive the drill rod to perform drilling operation, characterized in that: The protection frame comprises a frame body, telescopic protection legs, a flow guide protection structure and a protection shutter, one side of the frame body is hingedly connected with the telescopic protection legs, the telescopic protection legs are adjustable in length, the flow guide protection structure is arranged at the bottom end of the frame body, the drill rod passes through the flow guide protection structure to drill a hole in the ground, and the soil brought out during drilling is discharged along the flow guide protection structure to move away from the drill rod, and the protection shutter is vertically arranged on the frame body.

2. A drilling guard according to claim 1, characterised in that: The frame body comprises a rectangular frame, anti-tilt legs and inclined struts, two anti-tilt legs are symmetrically arranged at one side of the lower end of the rectangular frame, and the inclined struts are arranged between the anti-tilt legs and the rectangular frame.

3. A drilling guard according to claim 2, characterised in that: Limiting gears are rotatably arranged at the upper and lower ends of the rectangular frame, two rotating rods are arranged on the side of the rectangular frame away from the anti-tilt legs, limiting gears are also arranged on the rotating rods, an end of one of the rotating rods is provided with a rotating rudder, the transmission chain is arranged by winding around the limiting gears, guide rods are arranged on the rectangular frame on both sides of the transmission chain, corresponding guide sleeves are arranged on the mounting seat, and the guide sleeves are slidably connected with the guide rods.

4. A drilling guard according to claim 3, characterised in that: Two telescopic protection legs are arranged on the side of the rectangular frame away from the anti-tilt legs, the telescopic protection legs comprise a hinged rod and a telescopic rod, and the two are threadedly connected, one end of the hinged rod is hingedly connected with the protection frame, and the overall length of the telescopic protection leg is adjusted by adjusting the length of the telescopic rod threadedly connected with the hinged rod.

5. A drilling guard according to claim 4, characterised in that: The flow guide protection structure comprises a flow guide column and a connecting plate, the flow guide column is arranged at the bottom end of the frame body, the connecting plate is arranged around the lower end of the flow guide column to connect with the frame body, the flow guide column is a hollow structure with an open upper end, the upper part of the flow guide column is in a horn shape, and the drill rod is inserted into the middle part of the flow guide column.

6. A drilling guard according to claim 5, characterised in that: The flow guide column comprises an integrally formed cylindrical part and a circular table part, and the circular table part forms a horn-shaped structure.

7. A drilling guard according to claim 6, characterised in that: A limiting sleeve is arranged in the middle part of the flow guide column, and the drill rod is inserted into the stratum along the limiting sleeve.

8. A drilling guard according to claim 7, characterised in that: The protection shutter is installed in the rectangular frame and covers the entire rectangular frame, the protection shutter comprises a window frame and blades densely arranged in the window frame, the blades are vertically arranged, and a plurality of reinforcing ribs are arrayed in the window frame from top to bottom.

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