Water conservancy drilling equipment

Abstract

The utility model belongs to the technical field of drilling equipment, particularly relates to water conservancy drilling equipment, and aims to solve the problems that existing drilling is strenuous, and resources are wasted when a drill rod is cleaned, the water conservancy drilling equipment comprises a shell, a motor is arranged in the shell, a drilling mechanism is arranged in the shell, a screw rod is fixedly installed on an output shaft of the motor, and the screw rod is fixedly connected with the drilling mechanism. A transverse plate is in threaded connection with the screw rod, a drill rod is rotatably installed on the transverse plate, a first belt wheel is fixedly installed on the screw rod, a rectangular rod is rotatably installed in the shell, a second belt wheel is fixedly installed on the rectangular rod, and the same first belt is installed on the first belt wheel and the second belt wheel in a transmission mode; according to the drilling device, efficient drilling can be achieved, time and labor are saved, holes with different depths can be drilled, the application range is wide, cleaning power does not need to be additionally arranged, and energy can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a water conservancy drilling equipment. Background Art

[0002] At present, in water conservancy projects, in order to prevent flood disasters and regulate and distribute water volume to meet the needs of people's life and production for water resources, different types of hydraulic structures such as dams, dikes, spillways, sluice gates, water inlets, channels, aqueducts, raft channels, fishways, etc. need to be built in water conservancy projects to achieve their goals. During the construction process, it is often necessary to drill holes in such buildings or dams. The authorized announcement number CN217253032U discloses a water conservancy drilling equipment, including a drilling equipment main body and a handle arranged on the drilling equipment main body. An installation cavity is arranged on the drilling equipment main body, a drill rod is rotatably installed in the installation cavity, and the left end of the drill rod rotatably extends to the outside of the drilling equipment main body and is fixedly connected with a drill bit. A drilling motor is fixedly installed in the installation cavity. However, this drilling equipment only drives the drill rod to rotate, resulting in the need for manual pressing to drill holes during drilling, which is relatively laborious. And when cleaning the drill rod, another motor is required to drive, which will cause waste of resources. For this reason, we propose a water conservancy drilling equipment. Content of the Utility Model

[0003] The purpose of the utility model is to solve the disadvantages of relatively laborious drilling and waste of resources when cleaning the drill rod in the prior art, and to propose a water conservancy drilling equipment.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A water conservancy drilling equipment, including a housing. A motor is arranged in the housing, and a drilling mechanism is arranged in the housing. A screw rod is fixedly installed on the output shaft of the motor. A cross plate is threadedly connected to the screw rod. A drill rod is rotatably installed on the cross plate. A first belt pulley is fixedly installed on the screw rod. A rectangular rod is rotatably installed in the housing. A second belt pulley is fixedly installed on the rectangular rod. The first belt pulley and the second belt pulley are drivingly installed with the same first belt. A first gear is rotatably installed on the cross plate. The rectangular rod is slidably connected to the first gear. A second gear is fixedly installed on the drill rod. The first gear and the second gear cooperate with each other. A bottom hole is opened at the bottom of the housing, and the bottom hole cooperates with the drill rod. A drill rod cleaning mechanism is arranged in the housing. The drill rod cleaning mechanism includes a third belt pulley, which is fixedly connected to the screw rod. A round brush is rotatably installed in the bottom hole. A fourth belt pulley is fixedly installed on the round brush. The third belt pulley and the fourth belt pulley are drivingly installed with the same second belt. The round brush cooperates with the drill rod.

[0006] Preferably, a bearing is arranged on the cross plate, and the inner ring of the bearing is fixedly connected to the drill rod.

[0007] Preferably, a rectangular hole is formed in the first gear, and the four inner walls of the rectangular hole are slidably connected to the four sides of the rectangular rod.

[0008] Preferably, a circular rail is provided on the cross plate, and the circular rail is slidably connected to the first gear.

[0009] Preferably, a vertical rail is provided in the housing, and the vertical rail is slidably connected to the cross plate. All the rotating parts described above are restricted by bearings, rotating shafts or the combination of bearings and rotating shafts to ensure that all parts can rotate stably at specific positions.

[0010] In the present utility model, the beneficial effects of the water conservancy drilling equipment are as follows: The cooperation of the screw rod and the cross plate in the drilling mechanism can drive the drill rod to descend, facilitating drilling. The cooperation of the first gear, the second gear and the rectangular rod can drive the drill rod to rotate, enabling rapid drilling, saving time and effort, and capable of drilling holes of different depths, with wide applicability. The cooperation of the third pulley, the fourth pulley, the second belt and the circular brush in the drill rod cleaning mechanism can automatically clean the soil residues on the drill rod, and the cleaning is carried out while retracting the drill rod, without the need for additional power, which can save resources.

[0011] The present utility model can drill holes efficiently, save time and effort, can drill holes of different depths, has wide applicability, and does not require additional cleaning power, which can save energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic cross-sectional structure view of the housing of a water conservancy drilling equipment proposed by the present utility model;

[0013] Figure 2 is a schematic main cross-sectional structure view of Embodiment 1 of a water conservancy drilling equipment proposed by the present utility model;

[0014] Figure 3 is a schematic enlarged structure view of part A of a water conservancy drilling equipment proposed by the present utility model; Figure 2 is a schematic enlarged structure view of part B of a water conservancy drilling equipment proposed by the present utility model;

[0015] Figure 4 is a schematic main cross-sectional structure view of Embodiment 2 of a water conservancy drilling equipment proposed by the present utility model. Figure 2 is a schematic enlarged structure view of part B of a water conservancy drilling equipment proposed by the present utility model;

[0016] Figure 5 is a schematic main cross-sectional structure view of Embodiment 2 of a water conservancy drilling equipment proposed by the present utility model.

[0017] In the figure: 1. Housing; 2. Motor; 3. Screw rod; 4. Horizontal plate; 5. Drill rod; 6. First pulley; 7. Second pulley; 8. First belt; 9. Rectangular rod; 10. First gear; 11. Second gear; 12. Bottom hole; 13. Third pulley; 14. Fourth pulley; 15. Second belt; 16. Circular brush; 17. Mounting shaft; 18. Scraper. Specific implementation mode

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0019] Embodiment 1

[0020] Refer to Figures 1-3 , a water conservancy drilling device, including a housing 1, a motor 2 is arranged inside the housing 1, a drilling mechanism is arranged inside the housing 1, a screw rod 3 is fixedly installed on the output shaft of the motor 2, a horizontal plate 4 is threadedly connected to the screw rod 3, a drill rod 5 is rotatably installed on the horizontal plate 4, a first pulley 6 is fixedly installed on the screw rod 3, a rectangular rod 9 is rotatably installed inside the housing 1, a second pulley 7 is fixedly installed on the rectangular rod 9, and the same first belt 8 is installed in a transmission manner on the first pulley 6 and the second pulley 7. A first gear 10 is rotatably installed on the horizontal plate 4, the rectangular rod 9 is slidably connected to the first gear 10, a second gear 11 is fixedly installed on the drill rod 5, and the first gear 10 and the second gear 11 cooperate with each other.

[0021] Refer to Figure 1 , a bottom hole 12 is opened at the bottom of the housing 1, the bottom hole 12 cooperates with the drill rod 5, a rod cleaning mechanism is arranged inside the housing 1, and the arrangement of the bottom hole 12 facilitates the descent of the drill rod 5 and is convenient for drilling.

[0022] Refer to Figure 4 , the rod cleaning mechanism includes a third pulley 13, the third pulley 13 is fixedly connected to the screw rod 3, a circular brush 16 is rotatably installed in the bottom hole 12, a fourth pulley 14 is fixedly installed on the circular brush 16, and the same second belt 15 is installed in a transmission manner on the third pulley 13 and the fourth pulley 14. The circular brush 16 cooperates with the drill rod 5.

[0023] Refer to Figure 2 , a vertical rail is arranged inside the housing 1, the vertical rail is slidably connected to the horizontal plate 4, and the arrangement of the vertical rail can enable the horizontal plate 4 to slide stably at a fixed position.

[0024] Refer to Figure 2 , a bearing is arranged on the horizontal plate 4, the inner ring of the bearing is fixedly connected to the drill rod 5, and the arrangement of the bearing can enable the drill rod 5 to rotate stably at a fixed position.

[0025] Refer to Figure 2, a rectangular hole is formed in the first gear 10, and the inner walls of the four sides of the rectangular hole are slidably connected to the four sides of the rectangular rod 9. The setting of the rectangular hole enables the first gear 10 to rotate following the rectangular rod 9 without affecting the up and down movement of the first gear 10 following the cross plate 4.

[0026] Referring to Figure 3 , a circular track is arranged on the cross plate 4, and the circular track is slidably connected to the first gear 10. The setting of the circular track enables the first gear 10 to rotate stably on the cross plate 4.

[0027] In this embodiment, when using the drilling equipment for drilling, place the equipment at the position to be drilled, start the motor 2, which then drives the screw rod 3 to rotate, causing the cross plate 4 to drive the drill rod 5 to descend. As the screw rod 3 rotates, it drives the first belt pulley 6 to rotate. With the cooperation of the first belt 8, the first belt pulley 6 drives the second belt pulley 7 to rotate, which then drives the rectangular rod 9 to rotate, further driving the first gear 10 to rotate, then driving the second gear 11 to rotate, and then driving the drill rod 5 to rotate, enabling the drill rod 5 to rotate and descend simultaneously, achieving efficient drilling. After the drilling is completed, reverse the motor 2 to make the drill rod 5 rise back into the housing 1. During the rising process of the drill rod 5, the screw rod 3 rotates in the reverse direction, driving the third belt pulley 13 to rotate in the reverse direction. With the cooperation of the second belt 15, the third belt pulley 13 drives the fourth belt pulley 14 to rotate in the reverse direction, causing the circular brush 16 to rotate in the reverse direction. Since the rotation directions of the first gear 10 and the second gear 11 are opposite, the rotation directions of the circular brush 16 and the drill rod 5 are also opposite. Therefore, the circular brush 16 can automatically clean the soil residues on the drill rod 5, achieving the purpose of automatic cleaning and facilitating reuse.

[0028] Embodiment 2

[0029] Referring to Figure 5 , the difference between this embodiment and Embodiment 1 is that mounting shafts 17 are fixedly installed on both the screw rod 3 and the rectangular rod 9, and scraping plates 18 are fixedly installed on both mounting shafts 17. When retrieving the drill rod 5, the screw rod 3 and the rectangular rod 9 rotate, which can drive the two mounting shafts 17 to rotate, causing the two scraping plates 18 to rotate, and being able to scrape the soil residues cleaned from the drill rod 5 to one side, preventing the soil residues from accumulating below the bottom hole 12 and entering the housing 1 through the bottom hole 12, affecting reuse.

[0030] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A water conservancy drilling device, comprising a housing (1), characterized in that, A motor (2) is arranged inside the housing (1), a drilling mechanism is arranged inside the housing (1), a screw rod (3) is fixedly installed on the output shaft of the motor (2), a cross plate (4) is threadedly connected to the screw rod (3), a drill rod (5) is rotatably installed on the cross plate (4), a first belt pulley (6) is fixedly installed on the screw rod (3), a rectangular rod (9) is rotatably installed inside the housing (1), a second belt pulley (7) is fixedly installed on the rectangular rod (9), the first belt pulley (6) and the second belt pulley (7) are drivingly installed with the same first belt (8), a first gear (10) is rotatably installed on the cross plate (4), the rectangular rod (9) is slidably connected to the first gear (10), a second gear (11) is fixedly installed on the drill rod (5), and the first gear (10) and the second gear (11) cooperate with each other.

2. The water conservancy drilling equipment according to claim 1, characterized in that, A bottom hole (12) is formed in the bottom of the housing (1), the bottom hole (12) cooperates with the drill rod (5), and a rod cleaning mechanism is arranged inside the housing (1).

3. The water conservancy drilling equipment according to claim 2, characterized in that, The rod cleaning mechanism includes a third belt pulley (13), the third belt pulley (13) is fixedly connected to the screw rod (3), a round brush (16) is rotatably installed in the bottom hole (12), a fourth belt pulley (14) is fixedly installed on the round brush (16), the third belt pulley (13) and the fourth belt pulley (14) are drivingly installed with the same second belt (15), and the round brush (16) cooperates with the drill rod (5).

4. A water conservancy drilling device according to claim 1, characterized in that, A vertical rail is arranged inside the housing (1), and the vertical rail is slidably connected to the cross plate (4).

5. A water conservancy drilling device according to claim 1, characterized in that, A bearing is arranged on the cross plate (4), and the inner ring of the bearing is fixedly connected to the drill rod (5).

6. A water conservancy drilling device according to claim 1, characterized in that, A rectangular hole is formed in the first gear (10), and the four inner walls of the rectangular hole are slidably connected to the four sides of the rectangular rod (9).

7. A water conservancy drilling device according to claim 1, characterized in that, A circular rail is arranged on the cross plate (4), and the circular rail is slidably connected to the first gear (10).

Images