CN208252024U - A kind of geologic prospect Special drilling device - Google Patents
A kind of geologic prospect Special drilling device Download PDFInfo
- Publication number
- CN208252024U CN208252024U CN201820855212.1U CN201820855212U CN208252024U CN 208252024 U CN208252024 U CN 208252024U CN 201820855212 U CN201820855212 U CN 201820855212U CN 208252024 U CN208252024 U CN 208252024U
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- CN
- China
- Prior art keywords
- gear
- screw rod
- outer framework
- shaft
- drilling device
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Abstract
The utility model discloses a kind of geologic prospect Special drilling devices, including outer framework, first gear and screw rod, motor is provided with above the outer framework, the outside of shaft is arranged in the first gear, second gear is provided on the outside of the first gear, and second gear is provided centrally with limit shaft, and limit shaft and outer framework are connected with each other, third gear is provided on the outside of the second gear, and third gear and convex block are connected with each other, the 4th gear is provided on the outside of the third gear, the screw rod and the 4th gear are connected with each other, and spring is provided with below screw rod, the lower end setting of the connecting shaft is fluted, and the center of pedestal is arranged in groove.The geologic prospect Special drilling device, there are three the number settings of second gear, and 3 second gears constitute rotational structure by limit shaft and outer framework and cause the drilling equipment cisco unity malfunction to prevent second gear from falling off with first gear and third gear.
Description
Technical field
The utility model relates to geologic prospect technical field, specially a kind of geologic prospect Special drilling device.
Background technique
Drilling equipment be it is a kind of circumgyration incision on object is gone out by drill bit by poroid notch or through-hole, convenient for the work in later period
Make, in different fields, the type of drilling equipment is also diversified.
Common geologic prospect Special drilling device currently on the market, generally require it is artificial drilling equipment is pushed, from
And reach the demand of circumgyration incision, it not can guarantee the speed of drill bit decline, when the harder object of circumgyration incision, manual operation is more
Difficulty, in view of the above-mentioned problems, carrying out innovative design on the basis of original geologic prospect Special drilling device.
Summary of the invention
The purpose of this utility model is to provide a kind of geologic prospect Special drilling devices, to solve in above-mentioned background technique
It is proposed geologic prospect Special drilling device common currently on the market, generally require it is artificial drilling equipment is pushed, thus
The demand for reaching circumgyration incision, not can guarantee the speed of drill bit decline, and when the harder object of circumgyration incision, manual operation is more tired
Difficult problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of geologic prospect Special drilling device, packet
Outer framework, first gear and screw rod are included, motor is provided with above the outer framework, and be provided with shaft below motor, and
And the lower end of shaft is provided with drill bit, the outside of shaft is arranged in the first gear, and first gear is located at the interior of outer framework
Portion, is provided with second gear on the outside of the first gear, and second gear is provided centrally with limit shaft, and limit shaft with
Outer framework is connected with each other, and third gear is provided on the outside of the second gear, and third gear and convex block are connected with each other, and
The inside of outer framework is arranged in convex block, the 4th gear is provided on the outside of the third gear, and the 4th gear and convex block are mutual
Connection, the screw rod and the 4th gear are connected with each other, and spring is provided with below screw rod, the company of being internally provided with of the spring
Spindle, and connecting shaft setting, in screw lower end, the lower end setting of the connecting shaft is fluted, and groove is arranged in pedestal
The heart.
Preferably, there are three the number settings of the second gear, and 3 second gears pass through limit shaft and outline border framework
At rotational structure.
Preferably, the inner side and outer side of the third gear is dentalation, and third gear passes through convex block and outline border
Frame constitutes rotational structure.
Preferably, the 4th gear side is cutd open as T-shaped structure, and the inside of the 4th gear is helicitic texture, and
There are four the number settings of 4th gear.
Preferably, there are four the number settings of the screw rod, and the center of screw rod is aligned with the 4th gear centre, and silk
Bar is " I " character form structure.
Preferably, the connecting shaft constitutes slide construction by groove and pedestal, and connecting shaft lower end two sides are convex
Structure.
Compared with prior art, the utility model has the beneficial effects that the geologic prospect Special drilling device,
1, there are three the number settings of second gear, and 3 second gears constitute rotation knot by limit shaft and outer framework
Structure causes the drilling equipment cisco unity malfunction to prevent second gear from falling off with first gear and third gear；
2, the 4th gear side is cutd open as T-shaped structure, and the inside of the 4th gear is helicitic texture, and the 4th gear
There are four number settings, so that outer framework is slided up and down by the 4th gear with screw rod, makes the operating of outer framework average rate；
3, connecting shaft constitutes slide construction by groove and pedestal, and connecting shaft lower end two sides are convex structure, thus
Make connecting shaft that there is cushion space, spring can run well, and connecting shaft is avoided to be separated from each other with pedestal.
Detailed description of the invention
Fig. 1 is the utility model entirety the schematic diagram of the section structure；
Fig. 2 is the utility model third gear and the 4th gear connection structure schematic diagram；
Fig. 3 is the utility model connecting shaft and base connector schematic diagram；
Fig. 4 is the utility model groove top view cross section structural schematic diagram；
Fig. 5 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 6 is enlarged structure schematic diagram at B in the utility model Fig. 2.
In figure: 1, outer framework；2, motor；3, shaft；4, drill bit；5, first gear；6, second gear；7, limit shaft；8,
Third gear；9, convex block；10, the 4th gear；11, screw rod；12, spring；13, connecting shaft；14, groove；15, pedestal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of geologic prospect Special drilling device, including
Outer framework 1, first gear 5 and screw rod 11, the top of outer framework 1 is provided with motor 2, and the lower section of motor 2 is provided with shaft 3,
And the lower end of shaft 3 is provided with drill bit 4, and the outside of shaft 3 is arranged in first gear 5, and first gear 5 is located at outer framework 1
Inside, the outside of first gear 5 is provided with second gear 6, and second gear 6 is provided centrally with limit shaft 7, and limits
Axis 7 is connected with each other with outer framework 1, and there are three the number settings of second gear 6, and 3 second gears 6 are by limit shaft 7 and outside
Frame 1 constitutes rotational structure, and the rotation speed for being conducive to third gear 8 is less than the rotation speed of first gear 5, defines second
The position of gear 6, the outside of second gear 6 is provided with third gear 8, and third gear 8 and convex block 9 are connected with each other, and convex
The inside of outer framework 1 is arranged in block 9, and the inner side and outer side of third gear 8 is dentalation, and third gear 8 passes through convex block 9
Rotational structure is constituted with outer framework 1, the rotation of the 4th gear 10 is driven while being conducive to rotate third gear 8, is limited simultaneously
The position of third gear 8, the outside of third gear 8 is provided with the 4th gear 10, and the 4th gear 10 and 9 phase of convex block interconnect
It connecing, 10 side of the 4th gear is cutd open as T-shaped structure, and the inside of the 4th gear 10 is helicitic texture, and the 4th gear 10
There are four number settings, is conducive to the operating up and down for making the drilling equipment carry out average rate, improves the efficiency of drilling equipment, screw rod
11 and the 4th gear 10 be connected with each other, and the lower section of screw rod 11 is provided with spring 12, and there are four the number settings of screw rod 11, and silk
The center of bar 11 is aligned with 10 center of the 4th gear, and screw rod 11 is " I " character form structure, is beneficial to prevent screw rod 11 and the brill
Aperture apparatus misplaces, to influence working efficiency, spring 12 is internally provided with connecting shaft 13, and connecting shaft 13 is arranged in silk
11 lower end of bar, the lower end setting fluted 14 of connecting shaft 13, and the center of pedestal 15 is arranged in groove 14, connecting shaft 13 passes through recessed
Slot 14 and pedestal 15 constitute slide construction, and 13 lower end two sides of connecting shaft are convex structure, are conducive to have the drilling equipment
There is damping effect, improves the stability of the drilling equipment.
Working principle: being horizontally placed to the region for needing to drill for the drilling equipment manually first, then opens outline border manually
Motor 2 on frame 1 makes motor 2 drive drill bit 4 to be rotated by shaft 3, while shaft 3 drives first gear 5 to be revolved
Turn, so that first gear 5 be made to drive 3 second gears 6 to reversely rotate simultaneously, limit shaft 7 prevents the displacement of second gear 6, then 3
A second gear 6 drives third gear 8 to be reversely rotated, and the convex block 9 on outer framework 1 prevents third gear 8 from shifting, and then the
Three gears 8 drive the 4th gear 10 to reversely rotate, and the convex block 9 on outer framework 1 avoids the 4th gear 10 from misplacing, and make the 4th gear 10
It is rotated on screw rod 11, to make the downward operating of the drilling equipment average rate, while drill bit 4 carries out circumgyration incision, spring
12 avoid the drilling equipment excessive shock, and when spring 12 operates, connecting shaft 13 is slided by groove 14 with pedestal 15, this
Sample can complete the operating of the geologic prospect Special drilling device, and such a geologic prospect Special drilling device facilitates people
Use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of geologic prospect Special drilling device, including outer framework (1), first gear (5) and screw rod (11), feature exists
In: it is provided with motor (2) above the outer framework (1), and is provided with shaft (3) below motor (2), and shaft (3)
Lower end be provided with drill bit (4), the first gear (5) is arranged in the outside of shaft (3), and first gear (5) is located at outline border
The inside of frame (1) is provided with second gear (6) on the outside of the first gear (5), and second gear (6) are provided centrally with
Limit shaft (7), and limit shaft (7) and outer framework (1) are connected with each other, and are provided with third tooth on the outside of the second gear (6)
It takes turns (8), and third gear (8) and convex block (9) are connected with each other, and convex block (9) setting is in the inside of outer framework (1), described the
The 4th gear (10) is provided on the outside of three gears (8), and the 4th gear (10) and convex block (9) are connected with each other, the screw rod
(11) it is connected with each other with the 4th gear (10), and is provided with spring (12) below screw rod (11), the inside of the spring (12)
It is provided with connecting shaft (13), and connecting shaft (13) is arranged in screw rod (11) lower end, the lower end of the connecting shaft (13) is provided with recessed
Slot (14), and groove (14) setting is at the center of pedestal (15).
2. a kind of geologic prospect Special drilling device according to claim 1, it is characterised in that: the second gear (6)
Number setting there are three, and 3 second gears (6) constitute rotational structure by limit shaft (7) and outer framework (1).
3. a kind of geologic prospect Special drilling device according to claim 1, it is characterised in that: the third gear (8)
Inner side and outer side be dentalation, and third gear (8) constitutes rotational structure by convex block (9) and outer framework (1).
4. a kind of geologic prospect Special drilling device according to claim 1, it is characterised in that: the 4th gear (10)
Side is cutd open as T-shaped structure, and the inside of the 4th gear (10) is helicitic texture, and the number of the 4th gear (10) is provided with
Four.
5. a kind of geologic prospect Special drilling device according to claim 1, it is characterised in that: of the screw rod (11)
There are four number settings, and the center of screw rod (11) is aligned with the 4th gear (10) center, and screw rod (11) is " I " font knot
Structure.
6. a kind of geologic prospect Special drilling device according to claim 1, it is characterised in that: the connecting shaft (13) is logical
It crosses groove (14) and pedestal (15) and constitutes slide construction, and connecting shaft (13) lower end two sides are convex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855212.1U CN208252024U (en) | 2018-06-04 | 2018-06-04 | A kind of geologic prospect Special drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855212.1U CN208252024U (en) | 2018-06-04 | 2018-06-04 | A kind of geologic prospect Special drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252024U true CN208252024U (en) | 2018-12-18 |
Family
ID=64653364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855212.1U Active CN208252024U (en) | 2018-06-04 | 2018-06-04 | A kind of geologic prospect Special drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714724A (en) * | 2019-09-16 | 2020-01-21 | 河南理工大学 | A mining equipment for coal mining |
-
2018
- 2018-06-04 CN CN201820855212.1U patent/CN208252024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714724A (en) * | 2019-09-16 | 2020-01-21 | 河南理工大学 | A mining equipment for coal mining |
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