Pneumatic frame column type drilling machine with gas circuit blocking prevention structure

Abstract

The utility model discloses a pneumatic frame column type drilling machine with an air channel blocking prevention structure, which comprises a supporting assembly, the upper surfaces of the two ends of a connecting plate are fixedly connected with the tail ends of telescopic columns, a working assembly is arranged above the telescopic columns and comprises a protection bin, the other end of a connecting rod is fixedly connected with a brush, and the brush is fixedly connected with the supporting assembly. The utility model relates to the technical field of pneumatic frame column type drilling machines. According to the pneumatic frame column type drilling machine with the air path blocking prevention structure, the two brushes are movably connected with the pneumatic frame column type drilling machine body, the surface of the drilling machine can be cleaned when the drilling machine works, dust, chippings and other impurities are prevented from being attached to a drill bit of the pneumatic frame column type drilling machine, meanwhile, a telescopic column on a connecting plate is connected with a protection bin of a working assembly, and the working assembly is prevented from being blocked. The height of the pneumatic frame column type drilling machine body can be adjusted according to actual working requirements, the pneumatic frame column type drilling machine can adapt to drilling operation scenes of different heights, and the beneficial effects that the service life of the drilling machine is prolonged, and the universality of the drilling machine is improved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pneumatic frame column type drilling rig technical field, concretely is a kind of pneumatic frame column type drilling rig with prevent air path block structure. BACKGROUND

[0002] When metal mine is exploited, need to realize blasting, ventilation and so on by drilling. The traditional drilling equipment gradually cannot meet the growing operational needs in efficiency, safety and adaptability etc., prompting researchers to continuously explore new drilling equipment, and pneumatic frame column type drilling rig arises at the historic moment.

[0003] Patent publication number "CN219344681U" discloses "a kind of pneumatic frame column type drilling rig", including coal mine pneumatic frame column type drilling rig, the four corners of the bottom of the coal mine pneumatic frame column type drilling rig are rotatably connected with wheels, the two sides of the coal mine pneumatic frame column type drilling rig are fixedly connected with support box, the inner cavity of the support box is provided with rotating assembly;The rotating assembly contains motor fixedly connected with support box, the output shaft of the motor is fixedly connected with rotating rod, the surface of the rotating rod is fixedly connected with first running plate.

[0004] In the above patent, by having the advantage of high flexibility, in actual use process, it plays the role of facilitating the movement of coal mine pneumatic frame column type drilling rig, avoids the situation that multiple users need to manually carry when transferring to the next designated place, saves time and effort, and users do not need to borrow carrying equipment, reduces the work burden of users, improves the operational efficiency of coal mine pneumatic frame column type drilling rig. But the device although support box side is provided with heat dissipation hole and installs dust screen, but in actual use, dust screen may affect the heat dissipation effect because of long-time dust accumulation. Especially in the work environment with more dust such as coal mine, dust screen is easily blocked, so that internal heat cannot be dissipated in time, affecting the performance and service life of battery and motor and other components.

[0005] Therefore, the utility model provides a kind of pneumatic frame column type drilling rig with prevent air path block structure to solve the above problems. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of pneumatic frame column type drilling rig with prevent air path block structure, solves the above problems.

[0007] The utility model discloses a pneumatic frame column type drilling machine with air path block structure, which comprises a support assembly, wherein the support assembly comprises a connecting plate, the upper surface of both ends of the connecting plate is fixedly connected with the tail end of a telescopic column, the upper side of the telescopic column is provided with a working assembly, the working assembly comprises a protective bin, the inner wall of the protective bin is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a brush, the number of the brushes is two, and the two brushes are movably connected with the body of the pneumatic frame column type drilling machine, and the lower surface of the protective bin is fixedly connected with the output end of the telescopic column.

[0008] Further, the inner wall of the left end of the protective bin is fixedly connected with a protective plate, the number of the protective plates is two, through holes are formed in the side surfaces of the two protective plates, and the side surface of the drill bit of the body of the pneumatic frame column type drilling machine is movably connected to the inner wall of the through hole.

[0009] According to the above technical scheme, the two brushes are movably connected with the body of the pneumatic frame column type drilling machine, so that the surface of the drilling machine can be cleaned during operation, and dust, debris and other impurities are prevented from adhering to the drill bit of the pneumatic frame column type drilling machine. Meanwhile, the protective bin of the working assembly is connected to the telescopic column on the connecting plate, so that the height of the body of the pneumatic frame column type drilling machine can be adjusted according to actual working requirements, the drilling operation scene of different heights can be adapted, and the service life of the drilling machine and the universality of the drilling machine are realized.

[0010] Further, the inner wall of the right end of the protective bin is provided with a slide, the number of the slides is four, and every two opposite slides are correspondingly arranged, and the outer end of a filter element is slidably connected to the inner wall of the slide.

[0011] According to the above technical scheme, the two protective plates and the through holes formed in the protective plates can position and guide the drill bit of the body of the pneumatic frame column type drilling machine, so that the drill bit can keep straight-line movement during operation, and the accuracy and perpendicularity of drilling are improved. Meanwhile, the protective plates can prevent the debris and dust generated during drilling from splashing around to a certain extent, and play a role in protecting the working environment and personnel safety.

[0012] Further, the inner wall of the right end of the protective bin is fixedly connected with a large filter screen, and the upper surface of the top of the protective bin is movably connected with a protective cover.

[0013] According to the above technical scheme, the four slides facilitate the installation and dismounting of the filter element, and the filter element can be conveniently replaced according to requirements. The filter element can filter the air or other gas entering the protective bin, effectively prevent impurities and dust from entering the air path system, avoid air path blockage, ensure the normal operation of the pneumatic frame column type drilling machine, and realize the beneficial effects of improving the reliability and stability of the drilling machine.

[0014] Further, the connecting plate is fixedly connected with the side plate at both ends, the lower surface of the side plate is fixedly connected with the upper surface of the square frame at both ends, and the inner side surface of the side plate is fixedly connected with the square hydraulic column.

[0015] By adopting the technical scheme, the side plate is fixedly connected with the connecting plate, and the stability and strength of the entire support structure are enhanced.

[0016] Further, the outer side surface of the side plate is fixedly connected with the handle, and the lower surface of the square frame is fixedly connected with the wheels at four corners.

[0017] By adopting the technical scheme, the handle is arranged to facilitate the operator to push or pull the entire drilling rig device, the position adjustment and movement in the operation site are facilitated, and the convenience of operation is improved.

[0018] Beneficial effects

[0019] The utility model provides a kind of pneumatic frame column type drilling rig with anti-air path block structure.Compared with prior art, the following beneficial effects are achieved:

[0020] 1. The pneumatic frame column type drilling rig with anti-air path block structure is movably connected with the pneumatic frame column type drilling rig body by two brushes, which can clean the surface of the drilling rig during operation, preventing dust, debris and other impurities from adhering to the drill bit of the pneumatic frame column type drilling rig. The height of the pneumatic frame column type drilling rig body can be adjusted according to actual work requirements by connecting the protection bin of the working assembly with the telescopic column on the connecting plate, which can adapt to different height drilling operation scenarios, achieving the beneficial effects of prolonging the service life of the drilling rig and the versatility of the drilling rig.

[0021] 2. The pneumatic frame column type drilling rig with anti-air path block structure is convenient for installation and disassembly of the filter element through four slides, and the filter element can be easily replaced as needed. The filter element can filter the air or other gas entering the protection bin, effectively preventing impurities, dust and other impurities from entering the air path system, avoiding air path blockage, ensuring the normal operation of the pneumatic frame column type drilling rig, and achieving the beneficial effects of improving the reliability and stability of the drilling rig operation. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0023] Figure 1 is the external structure perspective view of the present utility model;

[0024] Figure 2 is a partial structure plan view of the utility model;

[0025] Figure 3 is a structure back view of the utility model. Figure 2 A view in the

[0026] Figure 4 is a structure back view of the utility model.

[0027] In the figure: 1, support assembly;101, square box;102, connecting plate;103, square hydraulic column;104, telescopic column;105, side plate;106, handle;107, wheel;2, work assembly;201, protection bin;202, big filter screen;203, protection plate;204, through hole;205, pneumatic frame column type drilling machine body;206, brush;207, connecting rod;208, protection cover;209, filter piece;210, slide. DETAILED DESCRIPTION

[0028] It should be noted that in the description of the embodiments of the present application, the terms "front, back", "left, right", "up, down" and the like indicate 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 do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected;It can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] The present application will be further described in detail below by means of the drawings and examples.

[0030] Referring to Figures 1 to 4The embodiment of the application provides a pneumatic column type drilling machine with an air path blockage prevention structure, which comprises a support assembly 1, the support assembly 1 comprises a connecting plate 102, the upper surfaces of the two ends of the connecting plate 102 are fixedly connected with the tail ends of telescopic columns 104, an operating assembly 2 is arranged above the telescopic columns 104, the operating assembly 2 comprises a protective bin 201, one end of a connecting rod 207 is fixedly connected to the inner wall of the protective bin 201, the other end of the connecting rod 207 is fixedly connected with a brush 206, the number of the brushes 206 is two, the pneumatic column type drilling machine body 205 is movably connected between the two brushes 206, and the lower surface of the protective bin 201 is fixedly connected to the output end of the telescopic column 104. The left end inner wall of the protective bin 201 is fixedly connected with a protective plate 203, the number of the protective plates 203 is two, through holes 204 are formed in the side surfaces of the two protective plates 203, and the side surface of the drill bit of the pneumatic column type drilling machine body 205 is movably connected to the inner wall of the through hole 204.

[0031] In the embodiment, when the device is used, the device is first pushed to a suitable position, then the square hydraulic column 103 is opened, when the square hydraulic column 103 is completely unfolded, the remaining parts of the device are lifted, then the pneumatic column type drilling machine body 205 is opened, the drill bit of the pneumatic column type drilling machine body 205 starts to rotate, and the brushes 206 continuously sweep the side surface of the drill bit.

[0032] Referring to Figures 1 to 4 In one aspect of the embodiment, slide channels 210 are formed in the right end inner wall of the protective bin 201, the number of the slide channels 210 is four, and every two opposite slide channels 210 are located correspondingly, and the outer end of a filter element 209 is slidably connected to the inner wall of the slide channel 210.

[0033] In the embodiment, the filter element 209 is lifted upwards, and the outer end of the filter element 209 moves upwards along the inner wall of the slide channel 210.

[0034] Referring to Figures 1 to 4 In one aspect of the embodiment, a large filter screen 202 is fixedly connected to the right end inner wall of the protective bin 201, and a protective cover 208 is movably connected to the upper surface of the top of the protective bin 201.

[0035] In the embodiment, the protective cover 208 is removed from above the protective bin 201 and installed. Most impurities in the working environment are blocked outside the device by the large filter screen 202.

[0036] Referring to Figures 1 to 4 In one aspect of the embodiment, side plates 105 are fixedly connected to the two ends of the connecting plate 102, square hydraulic columns 103 are fixedly connected to the inner side surfaces of the side plates 105, and the lower surfaces of the side plates 105 are fixedly connected to the upper surfaces of the two ends of a square frame 101.

[0037] In the embodiment, the remaining parts of the device rise or fall along with the extension and shortening of the square hydraulic columns 103.

[0038] Referring to Figures 1 to 4 In one aspect of the embodiment, the side plate 105 is fixedly connected with a handle 106 on the outer side surface, and the lower surface of the frame 101 is fixedly connected with wheels 107 at the four corners.

[0039] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0040] Working principle: when the inside of the protection bin 201 needs to be cleaned, first close the pneumatic column drill, then push the protection cover 208 up, then take out the filter 209, and then clean the dust on the inner wall of the protection bin 201 from inside to outside by using a cleaning tool.

[0041] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0042] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An air supported mast type drilling rig having an air passage blockage prevention structure, comprising a support assembly (1), characterized in that: The support assembly (1) includes a connecting plate (102), the upper surface of both ends of the connecting plate (102) is fixedly connected with the terminal end of the telescopic column (104), the upper side of the telescopic column (104) is provided with a working assembly (2), the working assembly (2) includes a protective bin (201), the inner wall of the protective bin (201) is fixedly connected with one end of the connecting rod (207), the other end of the connecting rod (207) is fixedly connected with the brush (206), the number of the brush (206) is two, and the two brushes (206) are movably connected with the pneumatic column drill body (205), and the lower surface of the protective bin (201) is fixedly connected with the output end of the telescopic column (104).

2. The air supported mast type drilling rig having an anti-air passage blockage structure according to claim 1, wherein: The left end of the protective bin (201) is fixedly connected with the protective plate (203), the number of the protective plate (203) is two, and the side surface of the two protective plates (203) is provided with a through hole (204), and the side surface of the drill bit of the pneumatic column drill body (205) is movably connected with the inner wall of the through hole (204).

3. The air supported mast type drilling rig having an anti-air passage blockage structure according to claim 1, wherein: The right end of the protective bin (201) is provided with a slide (210), the number of the slide (210) is four, and every two opposite slides (210) are correspondingly arranged, and the outer end of the filter element (209) is slidably connected with the inner wall of the slide (210).

4. The air supported mast type drilling rig having an anti-air passage blockage structure according to claim 1, wherein: The right end of the protective bin (201) is fixedly connected with the large filter screen (202), and the top of the protective bin (201) is movably connected with the protective cover (208).

5. The pneumatic mast-type drilling rig having an anti-air path blockage structure according to claim 1, characterized in that: Both ends of the connecting plate (102) are fixedly connected with the side plate (105), the lower surface of the side plate (105) is fixedly connected with the upper surface of both ends of the square frame (101), and the inner side surface of the side plate (105) is fixedly connected with the square hydraulic column (103).

6. The air hoist of claim 5, wherein: The outer side surface of the side plate (105) is fixedly connected with the handle (106), and the lower surface of the square frame (101) is fixedly connected with the wheel (107).

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