CN209277820U - A kind of anti-offset hand-held ground drilling machine - Google Patents
A kind of anti-offset hand-held ground drilling machine Download PDFInfo
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- CN209277820U CN209277820U CN201821152572.1U CN201821152572U CN209277820U CN 209277820 U CN209277820 U CN 209277820U CN 201821152572 U CN201821152572 U CN 201821152572U CN 209277820 U CN209277820 U CN 209277820U
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Abstract
It is disclosed by the utility model to belong to ground drilling rig technique field, specially a kind of anti-offset hand-held ground drilling machine, including ontology, the bottom end of the ontology is fixedly connected with reduction gearbox, the bottom end of the reduction gearbox is fixedly connected with mounting plate, the output shaft of the reduction gearbox is through mounting plate, drilling rod is equipped at the bottom center of the mounting plate, by setting casing and in the thread in inner cavity connecting screw of casing, when so that drilling rod rotating, it will drive the casing rotation of two groups of left and right, so that two groups of screw rods move upwards while drilling rod moves downward or so, to guarantee that the two groups of screw rods in left and right can be to the drilling machine continued support, improve stability when drilling machine work, avoiding traditional ground auger, drilling machine shaking is more violent at work, drilling rod is easy to happen offset, to which vertical drilling hole can not be carried out, worker is needed to need to make biggish manpower simultaneously Over the ground bore be fixed, come guarantee ground drilling machine normal work the problem of.
Description
Technical field
It is disclosed by the utility model to belong to ground drilling rig technique field, specially a kind of anti-offset hand-held ground drilling machine.
Background technique
The nursery stock landscape engineering plantation that ground auger is widely used in hillside fields, sand ground, hard soil is digged pit, the big tree of digging
It is unearthed periphery；Cave is dug in fence pile anchoring；Fruit tree, forest fertilization digging cave, intertillage, weeding of landscape engineering etc., diameter of digging pit:
200-600mm, not less than 80 holes can be dug 640 holes, be artificial by calculating in darg 8 hours per hour for ground auger operation
More than 30 times.Intertillage, weeding breadth are operated per hour at 50 centimetres or more not less than 800 square metres, really realize entirely from
Dynamic operating process, ground auger allow people to free from heavy manual labor.Powerful is strong, good appearance, and operation is comfortable,
Labor intensity is low, is suitble to various landform, high-efficient, easy to carry and field field operation, and drilling rod shakes traditional ground auger at work
Dynamic more violent, drilling rod is easy to happen offset, so that vertical drilling hole can not be carried out, while worker being needed to need to make biggish manpower
It bores and is fixed over the ground, keep the normal work of ground auger.For this purpose, we have proposed a kind of anti-offset hand-held drilling machine is put into
It uses, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of anti-offset hand-held drilling machine, to solve in above-mentioned background technique
Drilling machine shaking is more violent at work for traditional ground auger of proposition, and drilling rod is easy to happen offset, to can not be bored vertically
The problem of hole, while worker being needed to need to bore biggish manpower over the ground to be fixed, normal work to guarantee ground drilling machine.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-offset hand-held ground drilling machine, packet
Ontology is included, the bottom end of the ontology is fixedly connected with reduction gearbox, and the bottom end of the reduction gearbox is fixedly connected with mounting plate, described to subtract
The output shaft of fast case is equipped with drilling rod through mounting plate at the bottom center of the mounting plate, and the top of the drilling rod with subtract
The output shaft of fast case is fixedly connected, and the output shaft outer lower end of the reduction gearbox is fixedly installed with driving gear, the mounting plate
Left and right ends be fixedly connected with secondary mounting plate, and the bottom end of pair mounting plate described in two groups of left and right is rotatably connected to casing, and
The outer tip end of the two groups of described sleeve pipes in left and right is fixedly connected to driven gear, and driven gear described in two groups of left and right is and actively
Gear engagement connection, the inner cavity of the two groups of described sleeve pipes in left and right are threaded with screw rod, and the bottom end of screw rod described in two groups of left and right
It is fixedly connected to fixed plate, the outside of pair mounting plate described in two groups of left and right is fixedly installed with fixed handle.
Preferably, the Basolateral of the two groups of described sleeve pipes in left and right is rotatably connected to guide plate, and leads described in two groups of left and right
Integrally formed pilot hole is offered to the rear and front end of plate.
Preferably, the front and rear sides on fixed plate top described in two groups of left and right are fixedly connected to guide rod, and two groups of front and back
The guide rod is through targeting port described in two groups of front and back.
Preferably, left and right two groups described in pair mounting plate top offer with control two groups described in screw rod be adapted to lead to
Hole, and the rear and front end of through-hole described in two groups of left and right offers the second pilot hole compatible with guide rod.
Preferably, it is fixedly connected between the drilling rod and the output shaft of reduction gearbox by shaft coupling, it is solid described in two groups of left and right
The bottom end of fixed board is uniformly equidistantly equipped with anti-skidding cone and follows closely, and the length of screw rod described in two groups of left and right is identical as the length of drilling rod.
Compared with prior art, the utility model has the beneficial effects that passing through setting casing and the thread in inner cavity in casing
Connecting screw when so that drilling rod rotating, will drive the casing rotation of two groups of left and right, so that two groups while drilling rod moves downward or so
Screw rod moves upwards, to guarantee that two groups of left and right screw rod can improve steady when the drilling machine works the drilling machine continued support
Qualitative, avoiding traditional ground auger, drilling machine shaking is more violent at work, and drilling rod is easy to happen offset, to can not be erected
Straight drilling, while worker being needed to need to bore biggish manpower over the ground to be fixed, to guarantee the normal work of drilling machine are asked
Topic.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure top view；
Fig. 3 is the utility model fixed plate structure schematic diagram；
Fig. 4 is the utility model guide board structure schematic diagram.
In figure: 1 ontology, 11 reduction gearboxes, 2 mounting plates, 3 secondary mounting plates, 31 through-holes, 32 second pilot holes, 4 drilling rods, 5 sets
Pipe, 51 driven gears, 52 guide plates, 521 targeting ports, 6 driving gears, 7 screw rods, 71 fixed plates, 72 anti-skidding cone nails, 8 guide rods,
9 fixed handles.
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.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of anti-offset hand-held ground drilling machine, including
Ontology 1, the bottom end of the ontology 1 are fixedly connected with reduction gearbox 11, and the bottom end of the reduction gearbox 11 is fixedly connected with mounting plate 2,
The output shaft of the reduction gearbox 11 is equipped with drilling rod 4, and the drilling rod through mounting plate 2 at the bottom center of the mounting plate 2
4 top is fixedly connected with the output shaft of reduction gearbox 11, and the output shaft outer lower end of the reduction gearbox 11 is fixedly installed with actively
Gear 6, the left and right ends of the mounting plate 2 are fixedly connected with secondary mounting plate 3, and the bottom end of pair mounting plate 3 described in two groups of left and right
It is rotatably connected to casing 5, and the outer tip end of the two groups of described sleeve pipes 5 in left and right is fixedly connected to driven gear 51, and left and right
Driven gear 51 described in two groups engages connection with driving gear 6, and the inner cavity of the two groups of described sleeve pipes 5 in left and right is threaded with spiral shell
Bar 7, and the bottom end of screw rod 7 described in two groups of left and right is fixedly connected to fixed plate 71, the outside of pair mounting plate 3 described in two groups of left and right
It is fixedly installed with fixed handle 9.
Wherein, the Basolateral of the two groups of described sleeve pipes 5 in left and right is rotatably connected to guide plate 52, and leads described in two groups of left and right
Integrally formed pilot hole 521, the front and back two on 71 top of fixed plate described in two groups of left and right are offered to the rear and front end of plate 52
Side is fixedly connected to guide rod 8, and guide rod 8 described in two groups of front and back is through targeting port 521 described in two groups of front and back, left and right
The top of pair mounting plate 3 described in two groups offer with the through-hole 31 that be adapted to of screw rod 7 described in two groups of left and right, and control described in two groups
The rear and front end of through-hole 31 offers second pilot hole 32 compatible with guide rod 8, the drilling rod 4 and reduction gearbox 11 it is defeated
It is fixedly connected between shaft by shaft coupling, the bottom end of fixed plate 71 described in two groups of left and right is uniformly equidistantly equipped with anti-skidding cone and follows closely
72, left and right two groups described in screw rod 7 length it is identical as the length of drilling rod 4.
Working principle: before being drilled using the ground drilling machine, the two groups of casings 5 in rotation left and right, so that the two groups of screw rods 7 in left and right
Along left and right two groups of casings 5 move downward, thus drive left and right two groups of fixed plates 71 move to 4 bottom end sustained height of drilling rod, connect
By 4 bottom end face of drilling rod and bore position, while the two groups of fixed plates 71 in left and right are placed on the ground at left and right sides of bore position
On, then press fixed handle 9 so that the 72 insertion ground of anti-skidding cone nail of two groups of 71 bottom ends of fixed plate in left and right, thus increase with
The friction on ground then starts the ground drilling machine, so that the conveying axis of reduction gearbox 11 drives drilling rod 4 to rotate, to carry out to ground
Drilling will drive driving gear 6 in the rotation of 11 output shaft of reduction gearbox and rotate, while and left and right two groups of driven gears 51 and casing
5 rotate synchronously so that left and right two groups of 5 thread in inner cavity of casing connection screw rod 7 move upwards so that drilling rod 4 move downward it is same
When, the two groups of screw rods 7 in left and right, which synchronize, to be moved upwards, to guarantee the normal work of drilling machine, while the fixed plate of two groups of screw rods 7 support
71 can fix and support the offer of drilling rod 4, improve stability when ground drilling machine work, avoid traditional ground auger at work
Drilling machine shaking in ground is more violent, and drilling rod 4 is easy to happen offset, so that vertical drilling hole can not be carried out, while worker being needed to need to make
The problem of biggish manpower bores be fixed over the ground, normal work to guarantee ground drilling machine, while when replace drilling rod 4, only need
Screw rod 7 is taken out from the inner cavity of casing 5, then replaces spiral shell identical with replaced 4 length of drilling rod by the two groups of casings 5 in rotation left and right
Bar 7, that is, the ground drilling machine after can guarantee replacement drilling rod 4 are supported and fix.
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 (5)
1. a kind of anti-offset hand-held ground drilling machine, including ontology (1), it is characterised in that: the bottom end of the ontology (1) is fixed to be connected
It is connected to reduction gearbox (11), the bottom end of the reduction gearbox (11) is fixedly connected with mounting plate (2), the output shaft of the reduction gearbox (11)
Through mounting plate (2), at the bottom center of the mounting plate (2) be equipped with drilling rod (4), and the top of the drilling rod (4) with subtract
The output shaft of fast case (11) is fixedly connected, and the output shaft outer lower end of the reduction gearbox (11) is fixedly installed with driving gear (6),
The left and right ends of the mounting plate (2) are fixedly connected with secondary mounting plate (3), and the bottom end of pair mounting plate (3) described in two groups of left and right
It is rotatably connected to casing (5), and the outer tip end of the two groups of described sleeve pipes (5) in left and right is fixedly connected to driven gear (51),
And driven gear (51) described in two groups of left and right engages connection with driving gear (6), the inner cavity of the two groups of described sleeve pipes (5) in left and right is equal
It is threaded with screw rod (7), and the bottom end of screw rod (7) described in two groups of left and right is fixedly connected to fixed plate (71), two groups of left and right
The outside of the pair mounting plate (3) is fixedly installed with fixed handle (9).
2. one kind according to claim 1 anti-offset hand-held ground drilling machine, it is characterised in that: the two groups of described sleeve pipes in left and right
(5) Basolateral is rotatably connected to guide plate (52), and the rear and front end of guide plate (52) described in two groups of left and right opens up
There are integrally formed pilot hole (521).
3. one kind according to claim 2 anti-offset hand-held ground drilling machine, it is characterised in that: fixed described in two groups of left and right
The front and rear sides on plate (71) top are fixedly connected to guide rod (8), and guide rod (8) described in two groups of front and back is through front and back
Pilot hole described in two groups (521).
4. one kind according to claim 1 anti-offset hand-held ground drilling machine, it is characterised in that: pair described in two groups of left and right is pacified
The top of loading board (3) offers and the through-hole (31) that be adapted to of screw rod (7) described in two groups of left and right, and through-hole described in controlling two groups
(31) rear and front end offers and guide rod (8) compatible second pilot hole (32).
5. one kind according to claim 1 anti-offset hand-held ground drilling machine, it is characterised in that: the drilling rod (4) and subtract
It is fixedly connected between the output shaft of fast case (11) by shaft coupling, the bottom end of fixed plate (71) described in two groups of left and right is uniformly equidistant
(72) are followed closely equipped with anti-skidding cone, the length of screw rod (7) described in two groups of left and right is identical as the length of drilling rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152572.1U CN209277820U (en) | 2018-07-20 | 2018-07-20 | A kind of anti-offset hand-held ground drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152572.1U CN209277820U (en) | 2018-07-20 | 2018-07-20 | A kind of anti-offset hand-held ground drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277820U true CN209277820U (en) | 2019-08-20 |
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ID=67598001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821152572.1U Active CN209277820U (en) | 2018-07-20 | 2018-07-20 | A kind of anti-offset hand-held ground drilling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN209277820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472686A (en) * | 2020-04-12 | 2020-07-31 | 刘丽华 | Punching pole erecting machine for telegraph pole |
| WO2021128072A1 (en) * | 2019-12-25 | 2021-07-01 | 唐山哈船科技有限公司 | Sampling drilling implement used for seabed exploration, and method for use |
-
2018
- 2018-07-20 CN CN201821152572.1U patent/CN209277820U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021128072A1 (en) * | 2019-12-25 | 2021-07-01 | 唐山哈船科技有限公司 | Sampling drilling implement used for seabed exploration, and method for use |
| CN111472686A (en) * | 2020-04-12 | 2020-07-31 | 刘丽华 | Punching pole erecting machine for telegraph pole |
| CN111472686B (en) * | 2020-04-12 | 2021-12-03 | 国网江苏省电力有限公司盐城供电分公司 | Punching pole erecting machine for telegraph pole |
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