Electrostatic dust collection device of anchoring drilling machine

Abstract

The utility model provides an anchoring drilling machine electrostatic dust collection device which relates to the technical field of geological disaster control construction anchoring drilling machines and comprises a supporting base, a supporting stand column is fixed at the top of the supporting base, a drilling head base is arranged at the top of the supporting stand column, and a handrail is arranged on one side of the drilling head base. A supporting rod is fixed to one side of the middle of the supporting stand column, a servo motor is fixed to one end of the supporting rod, and a driving gear is fixed to the power output end of the servo motor. According to the device, a servo motor is started to rotate, a driven gear drives fan blades to rotate, the fan blades rotate in an air guide cover, dust on the top of the air guide cover is sucked into the air guide cover, and the fan blades are located under a drilling head base, so that during drilling, airflow generated by rotation of the fan blades passes through a replaceable electrostatic dust collection plate, and the dust collection efficiency is improved. And the air with dust can be filtered through the replaceable electrostatic dust collection plate, dust can be further absorbed, dust generated during drilling can be removed, and the dust falling effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anchor drilling rigs for geological disaster control construction, and more specifically, particularly relates to an electrostatic dust removal device for an anchor drilling rig. Background Art

[0002] Anchor drilling rigs are drilling tools used in anchoring and supporting work in geological disaster control projects. They are mainly used in landslide control projects and dangerous rock anchoring projects for railways, highways, water conservancy and hydropower facilities, and high slope rock anchoring projects such as controlling building displacement. Anchor drilling rigs have good performance, compact structure, small size, light weight, and flexibility. They can be used to work on high slopes and scaffolding. During the drilling process of anchor drilling rigs, a large amount of dust will be generated due to the crushing of rock and soil layers and the friction of mechanical equipment. This dust not only affects the construction environment, but also has a negative impact on the health of workers and the normal operation of equipment. Therefore, taking dust removal measures is crucial to protecting the health of workers, protecting environmental quality, and ensuring the normal operation of equipment.

[0003] At present, the common dust removal devices of anchor drilling rigs have the following problems: they cannot automatically sprinkle water to reduce dust, the sprinkler system fails, the pipes are blocked, etc.; the dust removal equipment has insufficient suction, the dust removal effect is poor, and the filter is blocked; the parts of the dust removal equipment are easily damaged, and the equipment is aging, etc. Electrostatic dust removal is a gas purification technology. Its working principle is to use a high-voltage electrostatic field to ionize the gas and make the dust settle on the dust accumulation electrode. Compared with other dust removal equipment, electrostatic dust removal consumes less energy and has a high dust removal efficiency.

[0004] Therefore, in view of the structure and existing problems of the current dust removal equipment of the anchor drilling rig, the present invention provides an electrostatic dust removal device for the anchor drilling rig to improve the dust removal effect of the dust removal equipment of the anchor drilling rig, in order to achieve the purpose of greater use value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an electrostatic dust removal device for an anchor drilling rig, which improves the dust removal effect of the dust removal equipment of the anchor drilling rig, in order to achieve the purpose of having greater use value.

[0006] The utility model provides an electrostatic dust removal device for an anchor drilling rig, which is achieved by the following specific technical means:

[0007] An electrostatic dust removal device for an anchor drilling rig comprises a support base, a support column is fixed on the top of the support base, a drilling head base is arranged on the top of the support column, a handrail is arranged on one side of the drilling head base, a support rod is fixed to one side of the middle part of the support column, a servo motor is fixed to one end of the support rod, a driving gear is fixed to the power output end of the servo motor, a driven gear is rotatably connected to the middle part of the outer wall of the support column, a fan blade is fixed to the top of the driven gear, a connecting rod is fixed to the middle part of the outer wall of the support column, a connecting ring is fixed to one end of the connecting rod, an air guide hood is fixed on the top of the connecting ring, and a replaceable electrostatic dust removal plate is placed inside the air guide hood.

[0008] Furthermore, the connecting rod is located at the bottom of the driven gear, the driving gear and the driven gear are located on the same horizontal plane, and the driving gear and the driven gear are meshed with each other.

[0009] Furthermore, the vertical cross-section of the air guide cover is in the shape of an isosceles trapezoid, the diameter value of the top of the air guide cover is greater than the diameter value of the bottom of the air guide cover, and the diameter value of the fan blade is adapted to the diameter value of the bottom of the air guide cover.

[0010] Furthermore, two replaceable electrostatic precipitator plates are provided, and an annular groove is formed on opposite sides of the two replaceable electrostatic precipitator plates, and the annular groove is matched with the outer wall of the supporting column.

[0011] Furthermore, a second support block is fixed to the top of one side of one of the replaceable electrostatic precipitator plates, and a first support block is fixed to the bottom of the other replaceable electrostatic precipitator plate.

[0012] Furthermore, a hanging rod is fixed to the top of the opposite sides of the two replaceable electrostatic dust removal plates, one side of the hanging rod is in contact with the inner wall of the air guide cover, and the hanging rod is arranged in a J shape.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Compared with other dust removal equipment for anchor drilling rigs, this electrostatic dust removal device achieves efficient dust removal effect with low energy consumption, which helps to reduce energy costs. It also does not require the use of filter materials, avoiding the problem of filter material clogging and replacement, thereby reducing maintenance and operating costs.

[0015] 2. The electrostatic dust removal device has strong adaptability and can handle different types of dust and smoke. It is suitable for a variety of construction environments. Its air purification effect is remarkable, which can effectively improve the air quality of the construction site and provide a healthier working environment for workers. In addition, the dust removal device can be designed to be automatic or semi-automatic, and the working state can be flexibly adjusted according to the construction needs. At the same time, since no filter material is required, the handling and disposal of the filter material is reduced, avoiding possible secondary pollution.

[0016] 3. In the utility model, the servo motor is started to rotate, and the driven gear drives the fan blades to rotate. The fan blades rotate inside the air guide cover, and the dust on the top of the air guide cover is sucked into the inside. The fan blades are located directly below the base of the drilling head, so that when drilling, the airflow generated by the rotation of the fan blades passes through the replaceable electrostatic dust removal plate, and the replaceable electrostatic dust removal plate filters the dust-laden air and can further absorb the dust, thereby achieving the effect of further removing the dust generated by drilling.

[0017] 4. In the utility model, by setting the first support block and the second support block, after the two replaceable electrostatic dust removal plates are placed in the air guide cover, the two replaceable electrostatic dust removal plates can remain horizontal and will not fall downward. When the fan blades rotate, the edges of the replaceable electrostatic dust removal plates are fitted with the inside of the air guide cover for support. At the same time, the replaceable electrostatic dust removal plates are hung on the air guide cover through the hanging rod to support and limit the position. After using it for a period of time, the hanging rod can be pulled upwards and pulled to both ends at the same time to achieve the effect of quickly replacing the filter device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a top view schematic diagram of the overall structure of the utility model.

[0020] Figure 3 It is a bottom view schematic diagram of a partial structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the structure of a replaceable electrostatic dust removal plate of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Support base; 2. Support column; 3. Support rod; 4. Servo motor; 5. Driving gear; 6. Driven gear; 7. Connecting rod; 8. Connecting ring; 9. Air guide cover; 10. Fan blade; 11. Drill head base; 12. Hanging rod; 13. Replaceable electrostatic dust removal plate; 14. First support block; 15. Second support block; 16. Annular groove; 17. Handrail. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, “plurality” means two or more; in addition, the terms “first”, “second”, “third”, etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 4 As shown:

[0028] The utility model provides an electrostatic dust removal device for an anchor drilling rig, comprising a support base 1, a support column 2 is fixed on the top of the support base 1, a drilling head base 11 is arranged on the top of the support column 2, a handrail 17 is arranged on one side of the drilling head base 11, a support rod 3 is fixed on one side of the middle part of the support column 2, a servo motor 4 is fixed at one end of the support rod 3, a driving gear 5 is fixed at the power output end of the servo motor 4, a driven gear 6 is rotatably connected to the middle part of the outer wall of the support column 2, a fan blade 10 is fixed on the top of the driven gear 6, a connecting rod 7 is fixed on the middle part of the outer wall of the support column 2, a connecting ring 8 is fixed at one end of the connecting rod 7, an air guide hood 9 is fixed on the top of the connecting ring 8, and a replaceable electrostatic dust removal plate 13 is placed inside the air guide hood 9.

[0029] Among them, the connecting rod 7 is located at the bottom of the driven gear 6, the driving gear 5 and the driven gear 6 are located in the same horizontal plane, the driving gear 5 and the driven gear 6 are meshed with each other, and the servo motor 4 drives the driving gear 5 to rotate, thereby driving the driven gear 6 to rotate, and the driven gear 6 drives the fan blades 10 to rotate. The fan blades 10 are located directly below the drilling head base 11, so that when drilling, the airflow generated by the rotation of the fan blades 10 can maximize the absorption of dust.

[0030] Among them, the vertical cross-section of the air guide cover 9 is an isosceles trapezoidal shape, the diameter value of the top of the air guide cover 9 is larger than the diameter value of the bottom of the air guide cover 9, the diameter value of the fan blade 10 is adapted to the diameter value of the bottom of the air guide cover 9, and the larger area of ​​the top of the air guide cover 9 can better introduce external dust. The fan blade 10 rotates inside the air guide cover 9 to suck the dust on the top of the air guide cover 9 into the inside.

[0031] Among them, two replaceable electrostatic dust removal plates 13 are provided, and an annular groove 16 is opened on the opposite side of the two replaceable electrostatic dust removal plates 13. The annular groove 16 is adapted to the outer wall of the supporting column 2. The two replaceable electrostatic dust removal plates 13 can better fit with the supporting column 2 through the set annular groove 16 to maximize the dust filtering.

[0032] Among them, a second support block 15 is fixed to the top of one side of one replaceable electrostatic dust removal plate 13, and a first support block 14 is fixed to the bottom of the other replaceable electrostatic dust removal plate 13. By setting the first support block 15 and the second support block 15, after the two replaceable electrostatic dust removal plates 13 are placed in the air guide hood 9, the two replaceable electrostatic dust removal plates 13 can remain horizontal and will not fall downward. When the fan blades 10 rotate, they are supported by the edge of the replaceable electrostatic dust removal plate 13 fitting against the inside of the air guide hood 9.

[0033] Among them, a hanging rod 12 is fixed to the top of the opposite side of the two replaceable electrostatic dust removal plates 13, one side of the hanging rod 12 is in contact with the inner wall of the air guide hood 9, and the hanging rod 12 is arranged in a J shape. At the same time, the replaceable electrostatic dust removal plate 13 is supported and limited by the hanging rod 12 hanging on the air guide hood 9. Due to the large amount of dust during drilling, the outside of the replaceable electrostatic dust removal plate 13 will be blocked by a large amount of dust after a period of use. By pulling the hanging rod 12 upwards and pulling it to both ends at the same time, the two replaceable electrostatic dust removal plates 13 can be removed from the air guide hood 9, and the new replaceable electrostatic dust removal plates 13 can be replaced, or the old replaceable electrostatic dust removal plates 13 can be cleaned.

[0034] The specific usage and function of this embodiment are as follows:

[0035] In the utility model, by setting the first support block 15 and the second support block 15, after the two replaceable electrostatic dust removal plates 13 are placed in the air guide cover 9, the two replaceable electrostatic dust removal plates 13 can remain horizontal and will not fall downward. When the fan blades 10 rotate, the edges of the replaceable electrostatic dust removal plates 13 are fitted with the inside of the air guide cover 9 for support. At the same time, the replaceable electrostatic dust removal plates 13 are hung on the air guide cover 9 by the hanging rod 12 to support and limit the position. The drill bit is installed inside the drilling head base 11 and is controlled by holding the handrail. The support column 2 of the drilling rig is retractable, and the horizontal height of the top of the support column 2 is adjusted. Subsequently, when drilling, the original water spraying equipment is used for dust removal. When drilling, the wall near the drilling hole will be vibrated by the drill bit, so that the dust attached to the outer wall of the wall will be detached. Then, the servo motor 4 is started to rotate, and the servo motor 4 drives the active gear 5 to rotate, thereby driving the driven gear 6 to rotate, and the driven gear 6 drives the fan blade 10 to rotate. The fan blade 10 rotates inside the air guide cover 9 to suck the dust on the top of the air guide cover 9 into the inside. The fan blade 10 is located directly below the drilling head base 11, so that when drilling, the airflow generated by the rotation of the fan blade 10 can maximize the absorption of dust. The annular grooves 16 set in the two replaceable electrostatic dust removal plates 13 can better fit with the supporting column 2, reduce the gap to maximize the filtering of dust. Due to the large amount of dust during drilling, the outside of the replaceable electrostatic dust removal plate 13 will be blocked by a large amount of dust after a period of use. By pulling the hanging rod 12 upwards and pulling it to both ends at the same time, the two replaceable electrostatic dust removal plates 13 can be removed from the air guide cover 9, and a new replaceable electrostatic dust removal plate 13 can be replaced, or the old replaceable electrostatic dust removal plate 13 can be cleaned, and finally put in again for use.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An electrostatic dust removal device for an anchor drilling rig, comprising a support base (1), a support column (2) being fixed on the top of the support base (1), a drilling head base (11) being arranged on the top of the support column (2), and a handrail (17) being arranged on one side of the drilling head base (11), characterized in that: A support rod (3) is fixed to one side of the middle of the support column (2), a servo motor (4) is fixed to one end of the support rod (3), a driving gear (5) is fixed to the power output end of the servo motor (4), a driven gear (6) is rotatably connected to the middle of the outer wall of the support column (2), a fan blade (10) is fixed to the top of the driven gear (6), a connecting rod (7) is fixed to the middle of the outer wall of the support column (2), a connecting ring (8) is fixed to one end of the connecting rod (7), an air guide cover (9) is fixed to the top of the connecting ring (8), and a replaceable electrostatic dust removal plate (13) is placed inside the air guide cover (9).

2. An electrostatic dust removal device for an anchor drilling rig as claimed in claim 1, characterized in that: The connecting rod (7) is located at the bottom of the driven gear (6), the driving gear (5) and the driven gear (6) are located on the same horizontal plane, and the driving gear (5) and the driven gear (6) are meshed with each other.

3. An electrostatic dust removal device for an anchor drilling rig as claimed in claim 1, characterized in that: The vertical cross-section of the air guide cover (9) is in the shape of an isosceles trapezoid, the diameter of the top of the air guide cover (9) is greater than the diameter of the bottom of the air guide cover (9), and the diameter of the fan blade (10) is compatible with the diameter of the bottom of the air guide cover (9).

4. An electrostatic dust removal device for an anchor drilling rig as claimed in claim 1, characterized in that: Two replaceable electrostatic precipitator plates (13) are provided, and an annular groove (16) is provided on opposite sides of the two replaceable electrostatic precipitator plates (13), and the annular groove (16) is adapted to the outer wall of the supporting column (2).

5. An electrostatic dust removal device for an anchor drilling rig as claimed in claim 4, characterized in that: A second support block (15) is fixed to the top of one side of one of the replaceable electrostatic precipitator plates (13), and a first support block (14) is fixed to the bottom of the other replaceable electrostatic precipitator plate (13).

6. An electrostatic dust removal device for an anchor drilling rig as claimed in claim 1, characterized in that: A hanging rod (12) is fixed to the top of the opposite sides of the two replaceable electrostatic dust removal plates (13), one side of the hanging rod (12) is in contact with the inner wall of the air guide cover (9), and the hanging rod (12) is arranged in a J shape.

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