Movable drilling device for building base

Abstract

The utility model discloses a movable drilling device for a building base, and relates to the technical field of drilling devices. A mounting frame is fixedly connected to the front side of the moving frame, a moving frame is slidably clamped to the inner side of the mounting frame, a drill rod is arranged at the bottom end of the moving frame, a fixing plate is fixedly connected to one side of the bottom of the mounting frame, a sleeve is fixedly connected to the fixing plate, and a dust collecting cover is fixedly connected to the bottom end of the sleeve; the drill rod movably penetrates through the sleeve and the dust collection cover; the top end of the movable frame is fixedly connected with a treatment box; according to the dust treatment device, generated dust is sucked into the treatment box through a channel formed by a sleeve and a hose by a fan and moves from bottom to top when entering the treatment box, particulate matters in the dust are filtered by a filter screen, and finally the filtered air is pumped out through an exhaust pipe and discharged to the outside. The problem of serious pollution to the environment of a construction site is avoided, and the safety of drilling operation is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drilling device technical field, concretely is a mobile building base drilling device. BACKGROUND

[0002] With the continuous development of modern building technology, the demand for drilling devices in building construction is increasing, and the mobile building base drilling device is a building construction equipment integrated with mechanical, electronic and automation technology, with high mobility and easy operation, which is mainly composed of a frame, a moving mechanism, a lifting device, a drilling assembly and a control system, and is used for efficiently and accurately completing the drilling of building foundation, improving construction efficiency and reducing labor intensity of operators.

[0003] However, in the building foundation drilling operation, the traditional drilling device often produces a large amount of dust in the drilling process, which not only causes serious pollution to the construction site environment, but also threatens the health of operators, and the flying dust not only increases the construction difficulty, thereby affecting the overall construction quality, and the mobile building base drilling device is provided to solve the above problems. UTILITARIAN CONTENT

[0004] In order to solve the problem that the dust generated in the drilling operation threatens the health of operators, the utility model aims to provide a mobile building base drilling device.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a mobile building base drilling device, comprising a mobile frame, the front side of the mobile frame is fixedly connected with a mounting frame, the inner side of the mounting frame is slidably connected with a moving frame, the bottom end of the moving frame is provided with a drill rod, one side of the bottom of the mounting frame is fixedly connected with a fixed plate, the fixed plate is fixedly connected with a sleeve, the bottom end of the sleeve is fixedly connected with a dust collecting cover, the drill rod is movably penetrated through the sleeve and the dust collecting cover, the top end of the mobile frame is fixedly connected with a treatment box, the treatment box and the sleeve are connected through a hose, the inside of the treatment box is provided with a filter screen, one side of the top end of the mobile frame is fixedly installed with a fan, the fan and the treatment box are connected through an exhaust pipe, one side of the inside of the treatment box close to the filter screen is provided with a cleaning assembly, the fixed plate is fixedly installed with a hydraulic rod, the piston rod of the hydraulic rod is fixedly connected with the top of the moving frame, the four corners of the mobile frame are all fixedly installed with a hydraulic supporting leg.

[0006] Preferably, the cleaning assembly comprises a threaded rod rotationally connected in the interior of the treatment box, a scraper threadedly connected to the outer side of the threaded rod, the scraping surface of the scraper being in contact with the bottom surface of the filter screen, a guide rod fixedly connected to the interior of the treatment box in a symmetrical direction of the threaded rod, the scraper being slidingly connected to the outer side of the guide rod, and a stepper motor fixedly installed on one side of the treatment box, the driving end of the stepper motor being fixedly connected with the threaded rod.

[0007] Preferably, a servo motor is fixedly installed on one side of the moving frame, a connecting seat is fixedly connected to the driving end of the servo motor, a threaded head is fixedly connected to the bottom end of the connecting seat, and the top end of the drill rod is threadedly connected to the outer side of the threaded head.

[0008] Preferably, a collecting frame is arranged at the bottom of the inner wall of the treatment box, the collecting frame is slidingly connected in the treatment box, and one side of the collecting frame extends to the outer side of the treatment box.

[0009] Compared with the prior art, the cleaning assembly has the beneficial effects that:

[0010] 1. The dust generated by the fan is sucked into the interior of the treatment box through the channel formed by the sleeve and the hose, moves from bottom to top when entering the interior of the treatment box, the particulate matters in the dust are filtered by the filter screen, and the filtered air is finally sucked out through the exhaust pipe and discharged to the outside, thereby avoiding the problem of causing serious pollution to the environment of the construction site and further improving the safety of the drilling operation.

[0011] 2. The threaded rod is driven to rotate by the stepper motor, the lateral movement of the scraper is guided by the stepper motor, the scraper is driven to move laterally along the outer side of the threaded rod, the dust filtered on the surface of the filter screen is scraped and cleaned by the scraper, the dust is collected by the collecting frame, the collecting frame is then pulled out of the interior of the treatment box, the dust in the collecting frame is poured out, and the maintenance efficiency of the filter screen is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0014] Figure 2 It is a schematic diagram of the local split structure of the present application.

[0015] Figure 3 For the utility model Figure 2 The enlarged view of A in the middle.

[0016] Figure 4 For the utility model partial sectional view structure schematic diagram.

[0017] In the drawing: 1, mobile frame; 2, mounting bracket; 3, moving frame; 4, fixed plate; 5, sleeve; 6, dust hood; 7, drill rod; 8, hose; 9, processing box; 10, filter screen; 11, fan; 12, exhaust pipe; 13, threaded rod; 14, scraper; 15, guide rod; 16, stepping motor; 17, servo motor; 18, connecting seat; 19, threaded head; 20, hydraulic rod; 21, hydraulic support leg; 22, collection frame. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Embodiment: as Figures 1-4 shown, the utility model provides a mobile building base drilling device, including mobile frame 1, the front side fixed connection of mobile frame 1 has mounting bracket 2, the inside slide joint of mounting bracket 2 has moving frame 3, and the bottom of moving frame 3 is provided with drill rod 7, and the bottom of mounting bracket 2 one side is fixedly connected with fixed plate 4, and fixed plate 4 is fixedly connected with sleeve 5, and the bottom of sleeve 5 is fixedly connected with dust hood 6, and drill rod 7 is movably through sleeve 5 and dust hood 6, and the top of mobile frame 1 is fixedly connected with processing box 9, and processing box 9 is connected with sleeve 5 through hose 8, and the inside of processing box 9 is provided with filter screen 10, and the top of mobile frame 1 processing box 9 one side is fixedly installed with fan 11, and fan 11 is connected with processing box 9 through exhaust pipe 12, and the inside of processing box 9 is provided with cleaning assembly near filter screen 10 one side.

[0020] Cleaning assembly includes threaded rod 13, and threaded rod 13 is rotatably connected in the inside of processing box 9, and the outside of threaded rod 13 is threadedly connected with scraper 14, and the scraping surface of scraper 14 is in contact with the bottom surface of filter screen 10, and the inside of processing box 9 is fixedly connected with guide rod 15 in the symmetrical direction of threaded rod 13, and scraper 14 is slidably connected on the outside of guide rod 15, and one side of processing box 9 is fixedly installed with stepping motor 16, and the driving end of stepping motor 16 is fixedly connected with threaded rod 13.

[0021] By adopting the technical scheme, the threaded rod 13 is driven to rotate by the stepping motor 16, the transverse movement of the scraper 14 is guided by the stepping motor 16, the scraper 14 is driven to move transversely along the outside of the threaded rod 13, and the dust filtered on the surface of the filter screen 10 is scraped and cleaned by the scraper 14.

[0022] One side of the moving frame 3 is fixedly provided with a servo motor 17, the driving end of the servo motor 17 is fixedly connected with a connecting seat 18, the bottom end of the connecting seat 18 is fixedly connected with a threaded head 19, and the top end of the drill rod 7 is threadedly connected to the outside of the threaded head 19.

[0023] By adopting the technical scheme, the threaded rod 7 and the threaded head 19 are connected in a threaded mode, so that the drill rod 7 is convenient to install and disassemble.

[0024] The fixed plate 4 is fixedly provided with a hydraulic rod 20, and the piston rod of the hydraulic rod 20 is fixedly connected with the top of the moving frame 3.

[0025] By adopting the technical scheme, the moving frame 3 is pushed to move vertically by the extension and retraction of the piston rod of the hydraulic rod 20, so that the drill rod 7 is driven to move vertically, and drilling operation of different depths is realized.

[0026] The four corners of the moving frame 1 are fixedly provided with hydraulic support legs 21.

[0027] By adopting the technical scheme, the hydraulic support legs 21 are arranged to conveniently and stably support the moving frame 1, and the length of the hydraulic support legs 21 can be adjusted to level the moving frame 1.

[0028] The bottom of the inner wall of the treatment box 9 is provided with a collecting frame 22, the collecting frame 22 is slidably connected in the treatment box 9, and one side of the collecting frame 22 extends to the outside of the treatment box 9.

[0029] By adopting the technical scheme, the collecting frame 22 is arranged to conveniently collect the dust and impurities scraped off the surface of the filter screen 10, and the dust in the collecting frame 22 can be poured out by pulling the collecting frame 22 out of the treatment box 9.

[0030] Working principle: when drilling operation is performed on a building site, the bottom end of the drill rod 7 is movably penetrated into the sleeve 5 and the dust collecting cover 6, when a large amount of dust is generated by drilling of the drill rod 7, the generated dust is sucked into the inside of the treatment box 9 through the channel formed by the sleeve 5 and the hose 8 by the fan 11, moves from bottom to top when entering the inside of the treatment box 9, the particulate matters in the dust are filtered by the filter screen 10, and the filtered air is finally sucked out through the exhaust pipe 12 and discharged to the outside.

[0031] After the filter screen 10 is used for a period of time, a large amount of impurities will be attached to the outer surface of the filter screen 10, thereby reducing the filtering efficiency of the filter screen 10. Therefore, the filter screen 10 needs to be cleaned regularly. During the cleaning, the threaded rod 13 is driven to rotate by the stepping motor 16, and the transverse movement of the scraper 14 is guided by the stepping motor 16, so that the scraper 14 moves transversely along the outer side of the threaded rod 13. The dust filtered on the surface of the filter screen 10 is scraped and cleaned by the scraper 14, and is collected by the collecting frame 22. Then, the collecting frame 22 is pulled out from the inside of the treatment box 9, and the dust in the collecting frame 22 is poured out.

[0032] Obviously, various modifications and changes can be made to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and changes belong within the scope of the present application claims and their equivalents, the present application also intends to include these modifications and changes.

Claims

1. A mobile building site drilling apparatus comprising a mobile carriage (1), characterised in that: The front side of the mobile frame (1) is fixedly connected with a mounting rack (2), the inner side of the mounting rack (2) is slidably connected with a moving frame (3), the bottom end of the moving frame (3) is provided with a drill rod (7), one side of the bottom of the mounting rack (2) is fixedly connected with a fixed plate (4), the fixed plate (4) is fixedly connected with a sleeve (5), the bottom end of the sleeve (5) is fixedly connected with a dust collecting cover (6), the drill rod (7) movably penetrates the sleeve (5) and the dust collecting cover (6), the top end of the mobile frame (1) is fixedly connected with a treatment box (9), the treatment box (9) and the sleeve (5) are connected through a hose (8), the inside of the treatment box (9) is provided with a filter screen (10), one side of the top end of the mobile frame (1) is fixedly provided with a fan (11), the fan (11) and the treatment box (9) are connected through an exhaust pipe (12), one side of the inside of the treatment box (9) close to the filter screen (10) is provided with a cleaning assembly.

2. A mobile building site drilling apparatus as claimed in claim 1 wherein, The cleaning assembly comprises a threaded rod (13), the threaded rod (13) is rotatably connected in the inside of the treatment box (9), the outer side of the threaded rod (13) is threadedly connected with a scraper (14), the scraping surface of the scraper (14) is in contact with the bottom surface of the filter screen (10), the inside of the treatment box (9) is fixedly connected with a guide rod (15) in the symmetrical direction of the threaded rod (13), the scraper (14) is slidably connected on the outer side of the guide rod (15).

3. A mobile building site drilling apparatus as claimed in claim 1 wherein, One side of the moving frame (3) is fixedly provided with a servo motor (17), the driving end of the servo motor (17) is fixedly connected with a connecting seat (18), the bottom end of the connecting seat (18) is fixedly connected with a threaded head (19), the top end of the drill rod (7) is threadedly connected on the outer side of the threaded head (19).

4. A mobile building site drilling apparatus as claimed in claim 1 wherein, The fixed plate (4) is fixedly provided with a hydraulic rod (20), the piston rod of the hydraulic rod (20) is fixedly connected with the top of the moving frame (3).

5. A mobile building site drilling apparatus as claimed in claim 1 wherein, The four corners of the mobile frame (1) are fixedly provided with hydraulic support legs (21).

6. A mobile building site drilling apparatus as claimed in claim 1 wherein, The bottom of the inner wall of the treatment box (9) is provided with a collecting frame (22), the collecting frame (22) is slidably connected in the treatment box (9), one side of the collecting frame (22) movably extends to the outside of the treatment box (9).

7. A mobile building site drilling apparatus as claimed in claim 2 wherein, One side of the treatment box (9) is fixedly provided with a stepping motor (16), the driving end of the stepping motor (16) is fixedly connected with the threaded rod (13).

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