Geological exploration reamer

Abstract

The utility model relates to the technical field of hole expanders, and discloses a geological exploration hole expander which comprises a base, an installation frame is fixedly installed on the base, and an installation plate is fixedly installed on the installation frame. A driving part is fixedly mounted on the mounting plate, and a moving plate is fixedly mounted on a driving rod of the driving part; a drilling mechanism is arranged on the moving plate; and the drilling mechanism is in transmission connection with a discharging mechanism. According to the geological exploration reamer provided by the utility model, the discharging mechanism is arranged, so that soil generated by drilling is conveyed, the phenomenon that the soil falls into a hole again is reduced, and the drilling efficiency and the forming effect are improved.

Description

Technical Field

[0001] The utility model relates to the field of hole expanders, in particular to a geological exploration hole expander. Background Art

[0002] Hole expansion is a common task in geological exploration. However, when a traditional hole expander is used to expand a hole, the soil around the hole is likely to fall back into the hole, which not only reduces the efficiency of hole expansion, but also may affect the quality of hole expansion.

[0003] In order to solve the above problems, a geological exploration reamer is proposed in the present application. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a geological exploration reamer. The utility model is provided with a discharge mechanism to transfer the soil generated by drilling, reduce the phenomenon of falling into the hole again, so as to increase the drilling efficiency and forming effect.

[0006] (II) Technical solution

[0007] In order to solve the above problems, the utility model provides a geological exploration reamer, comprising a base, a mounting frame is fixedly mounted on the base, and a mounting plate is fixedly mounted on the mounting frame;

[0008] A driving member is fixedly mounted on the mounting plate, and a moving plate is fixedly mounted on the driving rod of the driving member;

[0009] The movable plate is provided with a drilling mechanism;

[0010] The drilling mechanism is transmission-connected with a discharging mechanism.

[0011] Preferably, the drilling mechanism includes a rotating tube, a hopper and an auger blade. The rotating tube is rotatably sleeved on a movable plate, the auger blade is fixedly sleeved inside the rotating tube, the hopper is rotatably connected to the rotating tube, and a driving motor for driving the rotating tube to rotate is fixedly installed on the movable plate.

[0012] Preferably, a transmission gear is fixedly sleeved on the outer periphery of the rotating tube, and a driving shaft of the driving motor is fixedly sleeved with a driving gear that transmits power to the transmission gear.

[0013] Preferably, the discharge mechanism includes a discharge pipe and two auger blades, the feed end of the discharge pipe is rotatably connected to the hopper, and the discharge pipe is transmission-connected to a rotating pipe, the two auger blades are fixedly mounted inside the discharge pipe, and a connecting plate is rotatably sleeved on the outer periphery of the discharge pipe, and the connecting plate is fixedly connected to the movable plate.

[0014] Preferably, the outer circumference of the rotating tube discharge tube is fixedly mounted with bevel gears that transmit transmission to each other.

[0015] Preferably, the driving member is a hydraulic cylinder or an electric push rod.

[0016] Preferably, a guide rod for guiding the movable plate is fixedly mounted on the base.

[0017] The above technical solution of the utility model has the following beneficial technical effects:

[0018] Start the driving motor, which drives the rotating tube and auger blade 1 to rotate. Start the driving member to drive auger blade 1 to move downward continuously to drill the soil, so that the soil enters the rotating tube and then enters the interior of the hopper due to the rotation of auger blade 1. The rotation of the rotating tube can drive the discharge pipe and auger blade 2 to rotate through the bevel gear to transport the soil inside the hopper away from the hole, thereby reducing the occurrence of soil falling into the hole again and increasing the hole-making efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a geological exploration reamer proposed by the utility model.

[0020] Figure 2 The utility model is a partial side view cross-sectional structural schematic diagram of a geological exploration reamer proposed by the utility model.

[0021] Figure numerals: 1. base; 2. mounting frame; 3. mounting plate; 4. driving member; 5. moving plate; 6. drilling mechanism; 61. rotating tube; 62. hopper; 63. auger blade one; 64. driving motor; 65. transmission gear; 66. driving gear; 7. discharge mechanism; 71. discharge pipe; 72. auger blade two; 73. connecting plate; 74. bevel gear; 8. guide rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] like Figure 1-2 As shown, a geological exploration reamer proposed by the utility model comprises a base 1, a mounting frame 2 is fixedly mounted on the base 1, and a mounting plate 3 is fixedly mounted on the mounting frame 2;

[0024] A driving member 4 is fixedly mounted on the mounting plate 3, and a moving plate 5 is fixedly mounted on a driving rod of the driving member 4;

[0025] The driving member 4 is a hydraulic cylinder or an electric push rod;

[0026] A drilling mechanism 6 is provided on the movable plate 5;

[0027] The drilling mechanism 6 is transmission-connected with a discharging mechanism 7 .

[0028] In an optional embodiment, the drilling mechanism 6 includes a rotating tube 61, a hopper 62 and an auger blade 63. The rotating tube 61 is rotatably sleeved on the movable plate 5, and the auger blade 63 is fixedly sleeved inside the rotating tube 61. The hopper 62 is rotatably connected to the rotating tube 61, and a driving motor 64 for driving the rotating tube 61 to rotate is fixedly installed on the movable plate 5.

[0029] A transmission gear 65 is fixedly sleeved on the outer periphery of the rotating tube 61 , and a driving gear 66 which transmits power to the transmission gear 65 is fixedly sleeved on the driving shaft of the driving motor 64 .

[0030] It should be noted that the auger blade 63 can spirally transport the soil to the interior of the hopper 62.

[0031] In an optional embodiment, the discharge mechanism 7 includes a discharge pipe 71 and an auger blade 72. The feed end of the discharge pipe 71 is rotatably connected to the hopper 62, and the discharge pipe 71 is transmission-connected to the rotating pipe 61. The auger blade 72 is fixedly installed inside the discharge pipe 71. A connecting plate 73 is rotatably sleeved on the outer periphery of the discharge pipe 71, and the connecting plate 73 is fixedly connected to the movable plate 5.

[0032] Furthermore, the outer circumferences of the rotating tube 61 and the discharge tube 71 are fixedly mounted with bevel gears 74 that transmit transmission to each other.

[0033] It should be noted that the bevel gear 74 is provided to increase the stability of the transmission.

[0034] In an optional embodiment, a guide rod 8 for guiding the movable plate 5 is fixedly mounted on the base 1 .

[0035] It should be noted that two sides of the movable plate 5 are slidably connected with the mounting frame 2 .

[0036] In the utility model, the driving motor 64 is started, and the driving motor 64 drives the rotating tube 61 and the auger blade 1 63 to rotate. The driving member 4 is started to drive the auger blade 1 63 to move downward continuously, so as to play a drilling role on the soil, so that the soil enters the rotating tube 61 and then enters the interior of the hopper 62 due to the rotation of the auger blade 1 63. The rotation of the rotating tube 61 can drive the discharge pipe 71 and the auger blade 2 72 to rotate through the bevel gear 74 to transport the soil inside the hopper 62 away from the hole, thereby reducing the occurrence of the phenomenon that the soil falls into the hole again, and increasing the hole-forming efficiency and quality.

[0037] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A geological exploration reamer, comprising a base (1), characterized in that: A mounting frame (2) is fixedly mounted on the base (1), and a mounting plate (3) is fixedly mounted on the mounting frame (2); A driving member (4) is fixedly mounted on the mounting plate (3), and a moving plate (5) is fixedly mounted on a driving rod of the driving member (4); The movable plate (5) is provided with a drilling mechanism (6); The drilling mechanism (6) is drivingly connected to a discharging mechanism (7).

2. The geological exploration reamer according to claim 1, characterized in that: The drilling mechanism (6) comprises a rotating tube (61), a hopper (62) and an auger blade (63); the rotating tube (61) is rotatably sleeved on a movable plate (5); the auger blade (63) is fixedly sleeved inside the rotating tube (61); the hopper (62) is rotatably connected to the rotating tube (61); and a driving motor (64) for driving the rotating tube (61) to rotate is fixedly mounted on the movable plate (5).

3. The geological exploration reamer according to claim 2, characterized in that: A transmission gear (65) is fixedly sleeved on the outer periphery of the rotating tube (61), and a driving gear (66) that transmits power to the transmission gear (65) is fixedly sleeved on the driving shaft of the driving motor (64).

4. The geological exploration reamer according to claim 3, characterized in that: The discharge mechanism (7) comprises a discharge pipe (71) and a second auger blade (72); the feed end of the discharge pipe (71) is rotatably connected to the hopper (62), and the discharge pipe (71) is transmission-connected to the rotating pipe (61); the second auger blade (72) is fixedly mounted inside the discharge pipe (71); a connecting plate (73) is rotatably sleeved on the outer periphery of the discharge pipe (71), and the connecting plate (73) is fixedly connected to the movable plate (5).

5. The geological exploration reamer according to claim 4, characterized in that: The outer circumferences of the rotating tube (61) and the discharge tube (71) are both fixedly sleeved with bevel gears (74) that transmit transmission to each other.

6. The geological exploration reamer according to any one of claims 1 to 5, characterized in that: The driving member (4) is a hydraulic cylinder or an electric push rod.

7. The geological exploration reamer according to claim 6, characterized in that: A guide rod (8) for guiding the movable plate (5) is fixedly mounted on the base (1).

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