CN211840256U

CN211840256U - Drilling device

Info

Publication number: CN211840256U
Application number: CN201922154333.0U
Authority: CN
Inventors: 王子生; 唐荣健
Original assignee: China International Marine Containers Group Co Ltd; CIMC Containers Holding Co Ltd
Current assignee: China International Marine Containers Group Co Ltd; CIMC Containers Holding Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-11-03
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a drilling device. The drilling device is used for the container and comprises a frame, a drill bit, a dust hood, a pipeline, an exhaust fan and a dust collecting bin; the frame is movably arranged on the horizontal plane; the drill bit is movably arranged in the vertical direction; the dust hood is arranged on the frame, and a dust suction port of the dust hood is arranged at the drill bit; the inner channel of the pipeline is communicated with a dust outlet of the dust hood; the air inlet of the exhaust fan is communicated with the inner channel of the pipeline; the dust collecting inlet of the dust collecting bin is communicated with the air outlet of the exhaust fan; the exhaust fan is configured to convey the debris generated by the drill drilling into the dust collection bin through the pipeline and the dust collection cover when the drill drills. From this, when the drill bit drills, the piece that drilling produced can be timely effectual clearance, avoids the piece that accumulates on the floor, and then the piece that produces when can avoiding the drill bit drilling raises, improves the operational environment of drilling, reduces the harmful effects that the raise dust brought for the civilized production in workshop and staff's health.

Description

Drilling device

Technical Field

The utility model relates to a container processingequipment technical field.

Background

The container floor is connected with the container underframe through self-tapping screws. When the floor is installed on the underframe, the threaded bottom holes are drilled on the underframe and the bottom plate, and the self-tapping screws are screwed into the threaded bottom holes, so that the floor can be connected to the underframe. While the process of drilling the threaded bottom hole generates a large amount of floor debris and chassis steel plate debris.

At present, after the operation of drilling the threaded bottom hole is completely finished, workers clean the scraps out of the container by using a broom and a blowing gun. And collected for disposal when the amount of debris located outside the container and on the underside of the container has accumulated to some extent. In the process of drilling the threaded bottom hole and the process of cleaning the scraps in the container, the scraps are likely to be lifted due to the operation processes of drilling, cleaning and the like, the surrounding environment is polluted, and harmful effects are brought to the civilized production of a workshop and the physical health of workers.

Furthermore, the materials of the container floor are various, so the chips generated by drilling the threaded bottom hole comprise wood chips, bamboo chips, adhesive scraps and composite material chips such as glass fiber. These fine debris, if left uncontrolled, can damage the respiratory system and eyes of workers, and composites such as fiberglass can also cause skin damage, pose a health hazard to workers, and result in reduced productivity.

Therefore, there is a need to provide a drilling device to at least partially solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

In order to solve the above-mentioned problem at least partially, the utility model discloses a drilling equipment, drilling equipment is used for the container, and drilling equipment includes: the rack is movably arranged on the horizontal plane; a drill movably disposed in a vertical direction; the dust hood is arranged on the rack, and a dust suction port of the dust hood is arranged at the drill bit; the inner channel of the pipeline is communicated with the dust outlet of the dust hood; the air inlet of the exhaust fan is communicated with the inner channel of the pipeline; the dust collection bin is communicated with a dust collection inlet of the dust collection bin and an air outlet of the exhaust fan; the suction fan is configured to convey the debris generated by drilling the drill bit into the dust collection bin through the pipeline and the dust collection cover when the drill bit drills.

According to the utility model discloses a drilling equipment, during the drill bit drilling, make the air exhauster work, thus, can be in drill bit drilling, the air exhauster passes through the suction hood and inhales the piece that the drill bit drilling produced, then carry this piece to the dust collection bin in, the piece that timely effectual clearance drilling produced avoids accumulating the piece on the floor, and then the piece that produces when can avoiding drill bit drilling raises, the operational environment of drilling has been improved, the harmful effects that the civilized production in workshop and staff's health brought have been reduced to the raise dust.

Optionally, the drill bit is arranged on the frame, and the free end of the drill bit is lower than the position of the lower end of the dust hood in the height direction of the drilling device.

Optionally, the drill bit is located outside a dust hood, the dust collection opening of which faces the free end of the drill bit.

Optionally, the dust hood is sleeved outside the drill bit to surround the drill bit.

Optionally, the dust hood is fixedly connected with the frame; or

The dust hood is positioned outside the frame and is fixed on the frame through a pipeline.

Optionally, the frame is provided with an internal cavity, and the exhaust fan is positioned in the internal cavity; or

The frame is a mounting plate, and the exhaust fan is arranged on the mounting plate.

Optionally, the portion of the duct to which the suction hood is connected is a hose.

Optionally, the drilling apparatus further comprises a filter assembly disposed on the conduit between the dust outlet of the dust hood and the dust collection inlet of the dust bin to filter debris within the conduit.

Optionally, the frame is provided with moving wheels, and the pipeline and the dust collecting bin are arranged on the frame.

Optionally, the drilling device further comprises an electric hand drill, and the drill bit is arranged on the electric hand drill; or

The drilling device further comprises a hand pneumatic drill, and the drill bit is arranged on the hand pneumatic drill.

Drawings

The following drawings of the embodiments of the present invention are provided as a part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1 is a perspective view of a drilling device according to a first preferred embodiment of the present invention; and

fig. 2 is a perspective view of a drilling apparatus according to a second preferred embodiment of the present invention.

Description of reference numerals:

110: the drill 120: dust hood

121: dust suction port 122: dust outlet

130: the pipe 140: exhaust fan

150: the frame 160: wheel of vehicle

210: the drill bit 220: dust hood

221: dust suction port 222: dust outlet

230: the pipe 240: exhaust fan

250: rack

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.

First preferred embodiment

A first preferred embodiment of the present invention provides a drilling apparatus. The drilling device may be used for drilling holes in the floor and underframe of a container, whereby the floor is connected to the underframe by self-tapping screws.

Referring to fig. 1, the drilling apparatus may include a drilling carriage. The drill carriage includes a frame 150 and wheels 160. The wheels 160 may be universal wheels. The wheels 160 may be four. Wheels 160 are attached to the lower end of the frame 150. The frame 150 can then be moved over the floor of the container by the wheels 160 so that the drill bit 110 can be moved horizontally to drill holes at different locations on the floor of the container.

The drilling apparatus includes a drill 110, a rotation motor for driving the drill 110 to rotate, and a movement motor for driving the drill 110 to move in the height direction of the drilling carriage. The drill bit 110, the rotation motor, and the movement motor are provided on the frame 150. In this way, the drill bit 110 may be moved in a horizontal direction to a position to be drilled by the drilling carriage, and then the rotary motor and the moving motor drive the drill bit 110 to drill a hole at the position to be drilled.

In this embodiment, the drilling device further includes a dust hood 120, a pipe 130, a suction fan 140, and a dust collecting bin (not shown). The dust hood 120, the pipeline 130, the exhaust fan 140 and the dust collecting bin are all arranged on the drilling trolley. In this way, the suction hood 120, the duct 130, the suction fan 140, the dust bin and the drill bit 110 can be moved in the horizontal direction simultaneously with the movement of the drilling carriage.

In other embodiments, not shown, the drill head 110 may be moved in a horizontal direction relative to the frame 150, in which case the drill head 110 and the dust hood 120 may be moved simultaneously.

With continued reference to fig. 1, the dust hood 120 may be horn-shaped. The large end of the dust hood 120 is a dust suction opening 121. The small end of the dust hood 120 is a dust outlet 122. The drill bit 110 is outside the dust hood 120. The dust suction opening 121 of the dust suction hood 120 is disposed obliquely downward and toward the free end of the drill bit 110. In this way, the suction fan 140 can more effectively suck the debris generated when the drill bit 110 drills a hole from the suction opening 121 of the suction hood 120.

The pipe 130 includes a first pipe and a second pipe. The dust outlet 122 of the dust hood 120 is connected to a first end of the first pipe. The dust outlet 122 of the dust hood 120 communicates with the internal passage of the first duct. An air inlet (not shown) of the suction fan 140 is connected to the second end of the first duct such that the air inlet of the suction fan 140 communicates with the inner space of the first duct. A portion of the first conduit is fixedly attached to the frame 150. The dust collection inlet of the dust collection bin is communicated with the air outlet of the exhaust fan 140 through a second pipeline. In this way, the suction fan 140 can send the debris generated when the drill bit 110 drills a hole into the dust bin through the dust hood 120.

In this embodiment, the portion of the first pipe connected to the dust outlet 122 of the dust hood 120 may be a hose. Therefore, the installation is convenient, and the orientation of the dust suction opening 121 of the dust suction cover 120 is also convenient to adjust.

In this embodiment, the drilling apparatus further comprises a filter assembly. A filter assembly may be connected to the second conduit to filter the airflow into the dust bin. In other embodiments, not shown, a filter assembly may also be connected to the first conduit to filter the airflow entering the inlet of suction fan 140.

Preferably, the filter assembly, the dirt collection bin, and the suction fan 140 may be configured as a vacuum cleaner. Therefore, the drilling assembly is few in parts and simple in structure.

In other embodiments, the drilling assembly may comprise an electric hand drill. So that the hand drill can be moved in a horizontal plane. At this point, the drill bit 110 is positioned on the electric hand drill, which is located outside the housing 150. The frame 150 is not provided with the above-described rotating motor and moving motor. Thus, the operator may hold the hand drill to drill a hole, and may then position the frame 150 adjacent the location to be drilled with the suction port 121 of the suction hood 120 positioned at the drill bit. Or the drilling assembly may comprise a gimlet. So that the hand pneumatic drill can move on the horizontal plane. At this time, the drill bit 110 is disposed on the hand pneumatic drill, which is located outside the machine frame 150. The frame 150 is not provided with the above-described rotating motor and moving motor. Thus, the worker can drill a hole with the pneumatic drill in his hand, and at this time, the frame can be disposed near the position to be drilled, so that the dust suction port 121 of the dust suction hood 120 is disposed at the drill. The rated power of the hand pneumatic drill is larger than that of the electric hand drill.

It is understood that the drilling trolley may not be provided in this embodiment, and during the process of drilling on the floor by the worker holding the hand-held pneumatic drill or the electric hand drill, the dust collector is moved along with the worker, so that the dust suction port 121 of the dust suction hood 120 is disposed at the drill bit, so that the dust collector sucks the debris generated by drilling on the drill bit 110 through the dust suction hood 120 while drilling.

Preferably, the frame 150 may be a mounting plate. The suction fan 140, the filter assembly and the dust bin may all be fixed to the mounting plate. Thereby facilitating maintenance of the suction fan 140, the filter assembly and the dust bin. The frame 150 is simple in structure.

Preferably, during the drilling process of the drill bit 110, the free end of the drill bit 110 is lower than the lower end of the dust hood 120 in the height direction of the moving trolley. Thus, the dust suction opening 121 of the dust suction hood 120 does not collide with the floor, thereby preventing damage to the floor or the dust suction hood 120. The free end of the drill bit 110 cannot be shielded. The worker may observe the free end bore of the drill bit 110.

In this embodiment, the dust hood 120 cannot be located between the sight of the worker and the drill bit, so that the drill bit cannot be shielded by the position of the dust hood 120, and the worker on the mobile cart can observe the drill bit 110.

In this embodiment, when drill bit 110 drills, make air exhauster 140 work, thus, can be in drill bit 110 drilling, air exhauster 140 inhales the piece that drill bit 110 drilling produced through suction hood 120, then carry this piece to the dust collection bin in, the piece that timely effectual clearance drilling produced, avoid the on-floor accumulated piece, and then the piece that produces when can avoiding drill bit 110 drilling raises, the operational environment of drilling has been improved, the harmful effects that the civilized production in raise dust for the workshop and staff's health brought have been reduced.

Second preferred embodiment

Referring to fig. 2, the second preferred embodiment differs from the first preferred embodiment as follows:

the housing 250 of the second preferred embodiment is provided with an internal cavity. The suction fan 240, filter and dust bin are disposed within the interior cavity of the housing 250. A first end of a first one of the conduits 230 is connected to an inlet of a suction fan 240 within an interior cavity of the housing 250. The second end of the first conduit is disposed through the frame 250. The second end of the first pipe extends out of the frame 250 and is connected with the dust outlet 222 of the dust hood 220. Thus, the suction fan 240, the filter, and the dust collecting bin can be protected.

With continued reference to fig. 2, the axis of the dust hood 220 extends in the height direction of the drill carriage. The dust outlet 222 of the dust collection cover 220 is provided at a portion between the large end (lower end) and the small end (upper end) of the dust collection cover 220. The small end of the dust hood 220 is connected (e.g., welded or snapped) to the connection of the frame 250 to the drill bit 210. The dust suction port 221 of the dust suction hood 220 faces downward and is fitted over the outer circumference of the upper half portion of the drill 210 so as to surround the drill 210. The free end of the drill 210 extends out of the dust suction opening 221 of the dust suction hood 220.

In this embodiment, a mirror refraction device (not shown) may be provided to display the image of the drill bit in the mirror refraction device, so that the worker on the mobile cart can observe the drill bit 110 through the mirror refraction device.

In other embodiments, a viewing hole may be provided in the dust hood 220 through which a worker on the traveling cart may view the drill bit 110.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.

Claims

1. A drilling apparatus for use with a container, the drilling apparatus comprising:

the rack is movably arranged on a horizontal plane;

a drill movably disposed in a vertical direction;

the dust hood is arranged on the rack, and a dust suction port of the dust hood is arranged at the drill bit;

the inner channel of the pipeline is communicated with the dust outlet of the dust hood;

an air inlet of the exhaust fan is communicated with the inner channel of the pipeline;

the dust collecting bin is communicated with the air outlet of the exhaust fan;

wherein the exhaust fan is configured to convey debris generated by the drill drilling into the dust collection bin through the conduit and the dust hood when the drill drills.

2. The drilling device according to claim 1, wherein the drill bit is arranged on the frame, and the free end of the drill bit is lower than the position of the lower end of the dust hood in the height direction of the drilling device.

3. A drilling apparatus according to claim 2, wherein the drill bit is located outside the dust hood, the dust suction opening of the dust hood being directed towards a free end of the drill bit.

4. The drilling apparatus as claimed in claim 2, wherein the dust suction hood is fitted over an outer side of the drill bit so as to surround the drill bit.

5. The drilling device according to claim 1,

the dust hood is fixedly connected with the rack; or

The dust hood is located outside the rack and fixed on the rack through the pipeline.

6. The drilling device according to claim 1,

the rack is provided with an internal cavity, and the exhaust fan is positioned in the internal cavity; or

The frame is the mounting panel, the air exhauster sets up on the mounting panel.

7. The drilling apparatus of claim 1, wherein the portion of the conduit to which the suction hood is connected is a hose.

8. The drilling apparatus of claim 1, further comprising a filter assembly disposed on a conduit between the dust outlet of the dust hood and the dust collection inlet of the dust bin to filter debris within the conduit.

9. The drilling apparatus as claimed in claim 1, wherein the frame is provided with moving wheels, and the duct and the dust bin are provided on the frame.

10. The drilling apparatus of claim 1, further comprising an electric hand drill, the drill bit being disposed on the electric hand drill; or the drilling device further comprises a hand pneumatic drill, and the drill bit is arranged on the hand pneumatic drill.