Parallel puncher with directional span

Abstract

The parallel puncher with the directional span comprises an operation platform, strip-shaped driving shafts are arranged on the left side and the right side of the upper end of the operation platform, a driving block is installed between the two strip-shaped driving shafts, the output end of the driving block is fixedly connected with a punching drill bit, and the front side of the upper end of the operation platform is fixedly connected with a stand column plate. An annular vertical plate is fixedly connected to the upper end of the stand column plate and located on the outer side of the punching drill bit, electric push rods are fixedly connected to the four corners of the inner side wall of the annular vertical plate, arc-shaped noodles are fixedly connected to the output ends of the electric push rods, and soft steel wire friction surfaces are fixedly connected to the ends, away from the annular vertical plate, of the arc-shaped noodles; according to the scheme, the arc-shaped noodle in the annular vertical plate outside the punching drill bit shrinks inwards according to the electric push rod, the friction face of the soft steel wire and the outer wall of the annular vertical plate rub each other through the rollback path of the punching drill bit, soil layer particles adhering to the outside of the punching drill bit can be scraped away in time, and then the outside of the punching drill bit can be kept in a clean state.

Description

Technical Field

[0001] The utility model relates to a parallel puncher with a directional span, belonging to the technical field of punching equipment. Background Art

[0002] The parallel punch with directional span includes a drill rig, which is a mechanical device that drills holes in the ground. It can be a large outdoor water well, oil well, gas well drilling equipment, or a small device that can be moved by one person, called an auger. The drill rig can sample underground mineral deposits or be used to install underground production equipment, such as underground machinery, instruments, pipelines and shafts.

[0003] A horizontal directional drilling rig with Chinese patent number CN117365287A relates to the technical field of drilling equipment, including a machine body; a drill rod; a connecting rod; a drill bit; a filter screen, the drill bit is formed with a water collecting trough, and the filter screen is arranged at the notch of the water collecting trough; a plurality of water ejection ports are arranged on the outer peripheral side of the connecting rod, and the water ejection ports are inclined away from the drill bit; a transmission groove is formed on the connecting rod; a plurality of pressurized grooves are formed at intervals inside the connecting rod, a first connecting hole is formed inside the connecting rod, and a second connecting hole connecting the pressurized groove and the transmission groove is formed inside the connecting rod. The present application can improve the drilling accuracy.

[0004] However, after drilling the soil layer, a large amount of soil particles will adhere to the outer wall of the drill bit of the existing parallel punch with directional span. The soil particles adhere to the outer side of the drill bit for a long time and are not easy to scrape and clean, resulting in a reduced drilling life of the drill bit.

[0005] To this end, a parallel puncher with a directional span is proposed. Utility Model Content

[0006] In view of this, the utility model provides a parallel punch with a directional span to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is achieved as follows: a parallel puncher with a directional span, including a working platform, bar drive shafts are arranged on the left and right sides of the upper end of the working platform, a drive block is installed between the two bar drive shafts, the output end of the drive block is fixedly connected to a punching drill bit, a column plate is fixedly connected to the front side of the upper end of the working platform, an annular vertical plate is fixedly connected to the upper end of the column plate, the annular vertical plate is located outside the punching drill bit, the four corners of the inner side wall of the annular vertical plate are fixedly connected to electric push rods, the output end of the electric push rod is fixedly connected to an arc-shaped noodle, and the end of the arc-shaped noodle away from the annular vertical plate is fixedly connected to a soft steel wire friction surface.

[0008] Further preferably, a plurality of soft steel wire friction surfaces are in contact with the outer side of the drilling drill bit, and the soft steel wire friction surfaces have resilience.

[0009] Further preferably, a clamping hole is provided at the front end of the column plate, and an inserting column is clamped at the inner end of the clamping hole.

[0010] Further preferably, the upper end of the plug-in column is fixedly connected to a motor, and the output end of the motor is fixedly connected to a ring-shaped pole.

[0011] Further preferably, the annular vertical rod extends to the inner side of the annular vertical plate, and an end of the annular vertical rod away from the motor is fixedly connected to a resilient ball.

[0012] Further preferably, the elastic ball and the soft steel wire friction surface are in contact with each other, and a push rod handrail is fixedly connected to the rear end of the working platform.

[0013] Further preferably, a plurality of movable wheels are fixedly connected to the lower end of the working platform, and the plurality of movable wheels are respectively installed at the four corners of the working platform.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. This solution uses a strip drive shaft to extend parallel to the drilling bit on the drive block into the soil layer to perform hole drilling operations. When the drilling bit follows the strip drive shaft to retreat, the arc-shaped noodles in the annular vertical plate outside the drilling bit are retracted according to the electric push rod, and the soft steel wire friction surface in the arc-shaped noodles are in contact with the drilling bit. The retreat path of the drilling bit is used to rub the soft steel wire friction surface against the outer wall of the annular vertical plate, so that the soil particles adhering to the outside of the drilling bit can be scraped off in time, and the outside of the drilling bit can be kept clean, without the need for manual processing of the outer wall of the drilling bit, which is beneficial to ensuring the operating efficiency of the drilling bit.

[0016] 2. After the drilling operation is completed, an insert column is installed in the card hole. The motor on the insert column can extend through the annular pole to the center point position of multiple soft steel wire friction surfaces. The motor can drive the elastic ball outside the annular pole to rotate in the soft steel wire friction surface. The elastic ball and the soft steel wire friction surface are in contact with each other during rotation, and the dust particles attached to the pores in the soft steel wire friction surface can be reversely removed, thereby ensuring its scraping efficiency for the drilling drill.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the shaft side structure of the working platform of the utility model;

[0020] Figure 2 For the utility model Figure 1 A partially cut-away and enlarged structural diagram of the middle working platform;

[0021] Figure 3 This is a schematic diagram of the formal cross-sectional structure of the annular vertical plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the plug-in column of the utility model.

[0023] Figure numerals: 1. working platform; 2. push rod handrail; 3. strip drive shaft; 4. drive block; 5. drilling drill; 6. column plate; 7. ring-shaped plate; 8. electric push rod; 9. arc-shaped noodles; 10. soft steel wire friction surface; 11. card hole; 12. plug-in column; 13. motor; 14. ring-shaped column; 15. bouncing ball; 16. moving wheel. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] like Figure 1-4As shown, an embodiment of the utility model provides a parallel puncher with a directional span, including a working platform 1, wherein strip drive shafts 3 are arranged on both sides of the upper end of the working platform 1, a drive block 4 is installed between the two strip drive shafts 3, and an output end of the drive block 4 is fixedly connected to a punching drill 5, a column plate 6 is fixedly connected to the front side of the upper end of the working platform 1, an annular vertical plate 7 is fixedly connected to the upper end of the column plate 6, the annular vertical plate 7 is located on the outside of the punching drill 5, an electric push rod 8 is fixedly connected to the four corners of the inner wall of the annular vertical plate 7, an arc-shaped noodle 9 is fixedly connected to the output end of the electric push rod 8, and a soft steel wire friction surface 10 is fixedly connected to the end of the arc-shaped noodle 9 away from the annular vertical plate 7.

[0028] The working platform 1 is in contact with the outer side of the drilling bit 5 through a plurality of soft steel wire friction surfaces 10, which have resilience. The rear end of the working platform 1 is fixedly connected with a push rod handrail 2, and the lower end of the working platform 1 is fixedly connected with a plurality of moving wheels 16, which are respectively installed at the four corners of the working platform 1.

[0029] Example 2

[0030] In one embodiment, a hole 11 is provided at the front end of the column plate 6, an insert column 12 is engaged with the inner end of the hole 11, a motor 13 is fixedly connected to the upper end of the insert column 12, and an annular pole 14 is fixedly connected to the output end of the motor 13.

[0031] The annular vertical rod 14 extends to the inner side of the annular vertical plate 7 , and one end of the annular vertical rod 14 away from the motor 13 is fixedly connected with an elastic ball 15 , and the elastic ball 15 is in contact with the soft steel wire friction surface 10 .

[0032] When the utility model is working: the present scheme extends parallel to the drilling drill bit 5 on the driving block 4 through the strip driving shaft 3 to the soil layer to perform hole drilling operation, and when the drilling drill bit 5 retreats following the strip driving shaft 3, the arcuate noodles 9 in the annular vertical plate 7 outside the drilling drill bit 5 are retracted according to the electric push rod 8, and the soft steel wire friction surface 10 in the arcuate noodles 9 is in contact with the drilling drill bit 5, and the retreat path of the drilling drill bit 5 is used to rub the soft steel wire friction surface 10 against the outer wall of the annular vertical plate 7, so that the soil layer particles adhered to the outside of the drilling drill bit 5 can be scraped off in time, so that the outside of the drilling drill bit 5 can be kept clean, and no manual The outer wall of the drilling drill 5 is processed to ensure the working efficiency of the drilling drill 5. At the same time, after the drilling drill 5 is completed, the plug-in column 12 is installed in the clamping hole 11. The motor 13 on the plug-in column 12 can extend to the center point position in multiple soft steel wire friction surfaces 10 through the annular pole 14. The motor 13 can drive the elastic ball 15 outside the annular pole 14 to rotate in the soft steel wire friction surface 10. While rotating, the elastic ball 15 contacts the soft steel wire friction surface 10, and the dust particles attached to the pores in the soft steel wire friction surface 10 can be reversely removed, thereby ensuring its scraping efficiency for the drilling drill 5.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A parallel punch with directional span, characterized in that: The invention comprises a working platform (1), wherein a strip drive shaft (3) is arranged on both left and right sides of the upper end of the working platform (1), a drive block (4) is installed between the two strip drive shafts (3), an output end of the drive block (4) is fixedly connected to a drilling bit (5), a column plate (6) is fixedly connected to the front side of the upper end of the working platform (1), an annular vertical plate (7) is fixedly connected to the upper end of the column plate (6), the annular vertical plate (7) is located outside the drilling bit (5), an electric push rod (8) is fixedly connected to the four corners of the inner side wall of the annular vertical plate (7), an arc-shaped noodle (9) is fixedly connected to the output end of the electric push rod (8), and a soft steel wire friction surface (10) is fixedly connected to the end of the arc-shaped noodle (9) away from the annular vertical plate (7).

2. A parallel punch with directional span according to claim 1, characterized in that: The plurality of soft steel wire friction surfaces (10) are in contact with the outer side of the drilling bit (5), and the soft steel wire friction surfaces (10) have resilience.

3. A parallel punch with directional span according to claim 1, characterized in that: A clamping hole (11) is provided at the front end of the column plate (6), and an inserting column (12) is clamped at the inner end of the clamping hole (11).

4. A parallel punch with directional span according to claim 3, characterized in that: The upper end of the plug-in column (12) is fixedly connected to a motor (13), and the output end of the motor (13) is fixedly connected to a ring-shaped vertical rod (14).

5. A parallel punch with directional span according to claim 4, characterized in that: The annular vertical rod (14) extends to the inner side of the annular vertical plate (7), and an end of the annular vertical rod (14) away from the motor (13) is fixedly connected to a bouncing ball (15).

6. A parallel punch with directional span according to claim 5, characterized in that: The elastic ball (15) and the soft steel wire friction surface (10) are in contact with each other, and a push rod handrail (2) is fixedly connected to the rear end of the working platform (1).

7. A parallel punch with directional span according to claim 1, characterized in that: A plurality of movable wheels (16) are fixedly connected to the lower end of the working platform (1), and the plurality of movable wheels (16) are respectively installed at the four lower corners of the working platform (1).

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