CN201184129Y - High-efficiency portable combined type percussion borer - Google Patents

High-efficiency portable combined type percussion borer Download PDF

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Publication number
CN201184129Y
CN201184129Y CNU2007201825558U CN200720182555U CN201184129Y CN 201184129 Y CN201184129 Y CN 201184129Y CN U2007201825558 U CNU2007201825558 U CN U2007201825558U CN 200720182555 U CN200720182555 U CN 200720182555U CN 201184129 Y CN201184129 Y CN 201184129Y
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CN
China
Prior art keywords
hammer drill
rock
drill
afterburning
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007201825558U
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Chinese (zh)
Inventor
彭新智
Original Assignee
彭新智
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 彭新智 filed Critical 彭新智
Priority to CNU2007201825558U priority Critical patent/CN201184129Y/en
Application granted granted Critical
Publication of CN201184129Y publication Critical patent/CN201184129Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An efficient and portable combined-type rock drill which is mainly composed of a boosting frame (8), a boosting screw mandril (10), a power lever rocker (12), a power gear (7), a sliding mantle (15), a rock drill (16), a rock drill fixing sleeve (4) and a shock-absorption sleeve (5). The purposes that the rock drilling is time-saving and labor-saving are achieved by the following steps: switching on the power supply of the rock drill (16); aligning the drill head of a drill rod (1) on the rock; holding the power lever rocker (12) by hands and rotating in a clockwise direction; and driving the power gear (7) to rotate; since the power gear (7) engages with the boosting screw mandril (10), the boosting screw mandril (10) can be driven by the rotation of the power gear (7) to translate forwards; the front end of the boosting screw mandril (10) is inserted into the shock-absorption sleeve (5), so as to push the rock drill fixing sleeve (4) to translate forwards along a connecting bar (2), thereby pushing the drill rod (1) to move forwards.

Description

Efficient light combined hammer drill
Affiliated technical field
The utility model relates to the component invention of hammer drill and afterburning frame, slip mantle and hammer drill fixed cover, be to be widely used in various mining productions, alleviate labor strength, improve rock drilling perforating speed, easy to operate a kind of efficient light combined hammer drill.
Background technology
At present in the special karst geological environment in the Yunnan-Guizhou Plateau, mountain area coal mining blast hole drilling particularly, the hammer drill of use, because body is heavy, generally more than 20 kilograms, whenever when the degree of depth and high-order blast hole drilling, the above work in shifts of two people must must be arranged, and progress is slow, dangerous big.So all there are problems such as the useless labour of consumption, inefficiency, potential safety hazard are big in single use hammer drill.
Summary of the invention
In order to solve the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of reducing labor intensity, and improves the efficient light combined hammer drill of rock drilling perforating speed, simple, convenient safety, simple structure.It is applicable to the coal mining blasthole drilling of various mines blast hole drilling, especially karst, and the single use hammer drill of its efficiency ratio improves more than 3 times.
The technical scheme that its technical problem that solves the utility model adopts is: the efficient light combined hammer drill that is made of afterburning frame, slip mantle, hammer drill, hammer drill fixed cover.Above-mentioned afterburning frame is made parallelogram with steel plate, and afterburning pole socket, power gear, power rail rocking arm, square (or circular) afterburning screw mandrel cover, slip mantle holder are installed in the above, and afterburning screw mandrel advances by the effect of power rocking arm and power gear.Connect two travel(l)ing rest foot levers below the steel plate back of the body, and make the afterburning frame can lifting and turn to freely by regulating loose joint.Skate machine is applied mechanically reinforcing bar and is made netted cylindrically, is connected on the slip mantle holder, and 6 movable connecting rods can increase and decrease according to the run of steel needs.The hammer drill fixed cover is made stationary steel bushing with iron sheet and reinforcing bar, in hammer drill is housed, make hammer drill and hammer drill fixed cover form an integral body, but 4 sliding rings are contained in parallel sliding on two connecting rods, afterburning screw mandrel inserts square (or circular) damping sleeve.Hammer drill is worked under the effect of power rail rocking arm driving power gear and afterburning screw mandrel by the hammer drill fixed cover, and the support foot lever lifting of 4 activities freely.When being implemented in hypervelocity, degree of depth blast hole drilling, save time, purpose laborsaving, easy and simple to handle.
The beneficial effects of the utility model are: have advantages such as simple in structure, in light weight, easy to use, that task performance is high, security performance is strong.Suitable especially Karst Mountain Areas mining rock drilling perforating usefulness also is convenient to medium-sized and small enterprises and is produced in batches.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an important component part schematic diagram among Fig. 1.
Fig. 3 is an important component part schematic diagram among Fig. 1 and Fig. 2.
1. drilling rods among the figure, 2. connecting rod, 3. sliding ring, 4. hammer drill fixed cover, 5. damping sleeve, 6. afterburning pole socket, 7. power gear, 8. afterburning frame, 9. afterburning screw mandrel cover, 10. afterburning screw mandrel, 11. support foot levers, 12. power rail rocking arms, 13. adjusting loose joint, 14. slip mantle holder, 15. slip mantles, 16. hammer drill.
Two annular slip mantles 15 are arranged among Fig. 2, between two slip mantles, connect with the six roots of sensation Bar 2 connects, six roots of sensation connecting rod is 2 isometric, between equidistant, parallel, slip mantle 15 with Slip mantle holder 14 connects.
A cylindrical rock drill fixed cover 4 is arranged among Fig. 3, rock drill 16 is housed in the body, both Form an integral body. The drilling rod 1 that rock drill 16 fills is worn from the bottom surface of rock drill fixed cover 4 Go out, lateral body is fixed with 3, four slide coils 3 of four slide coils outward and is divided into two groups, the group with Among distance between the group and Fig. 2 six roots of sensation connecting rod 2 wherein two distance equate; Another bottom surface is solid Damping sleeve 5 is arranged surely, and damping sleeve 5 can be square or circular sleeve.
The specific embodiment
In Fig. 1, the slip mantle holder 14 of fixing a slip mantle 15 is fixed on the afterburning frame 8, and another slip mantle 15 is fixed on (preceding) support foot lever 11; The hammer drill fixed cover 4 that has a hammer drill 16 is inserted in wherein on two connecting rods 2 by four slide coils 3; Afterburning pole socket 6 stationary power gears 7 are on afterburning frame 8, and power gear 7 links to each other with power rail rocking arm 12; Afterburning screw mandrel cover 9 is fixed on the afterburning frame 8, the afterburning screw mandrel 10 of interior cover, and the profile of inserting this part the afterburning screw mandrel 10 in the damping sleeve 5 is square or circular; (back) support foot lever 11 supports afterburning frame 8.Suitably regulate support foot lever 11, regulate loose joint 13, rotational power bar rocking arm 12, afterburning screw mandrel 10 is moved forward and backward, driving hammer drill fixed cover 4 front and back on connecting rod 2 by damping sleeve 5 moves, just make drill bit 1 close, aim at the rock that is about to perforating, constitute the efficient light combined hammer drill of the work of awaiting orders.
The course of work of the present invention is as follows: the power supply of connecting hammer drill 16 makes hammer drill 16 work, drill bit rock with the drilling rod 1 that rotates, to hold power rail rocking arm 12, be rotated in a clockwise direction, driving power gear 7 rotates, because power gear 7 and afterburning screw mandrel 10 engagements, the translation forward of the afterburning screw mandrel 10 of the rotating drive of power gear 7, the front end of afterburning screw mandrel 10 inserts and promotes hammer drill fixed cover 4 in the damping sleeve 5 along connecting rod 2 translation forward, move forward thereby promote drilling rod 1, reach that the rock drilling perforating saves time, the labour-saving purpose.

Claims (2)

1, a kind of efficient light combined hammer drill, mainly form by afterburning frame (8), afterburning screw mandrel (10), power rail rocking arm (12), power gear (7), slip mantle (15), hammer drill (16), hammer drill fixed cover (4), damping sleeve (5), it is characterized in that: hammer drill (16) forms an integral body with hammer drill fixed cover (4), afterburning screw mandrel (10) inserts damping sleeve (5), and power rail rocking arm (12) drives power gear (7) and afterburning screw mandrel (10) effect.
2, a kind of efficient light combined hammer drill according to claim 1 is characterized in that: the profile of inserting this part the afterburning screw mandrel (10) in the damping sleeve (5) is square, or circular.
CNU2007201825558U 2007-09-29 2007-09-29 High-efficiency portable combined type percussion borer Expired - Fee Related CN201184129Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201825558U CN201184129Y (en) 2007-09-29 2007-09-29 High-efficiency portable combined type percussion borer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201825558U CN201184129Y (en) 2007-09-29 2007-09-29 High-efficiency portable combined type percussion borer

Publications (1)

Publication Number Publication Date
CN201184129Y true CN201184129Y (en) 2009-01-21

Family

ID=40271868

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201825558U Expired - Fee Related CN201184129Y (en) 2007-09-29 2007-09-29 High-efficiency portable combined type percussion borer

Country Status (1)

Country Link
CN (1) CN201184129Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104481415A (en) * 2014-11-11 2015-04-01 山东科技大学 Light portable rock drill shock absorption support
CN105003204A (en) * 2015-08-05 2015-10-28 重庆大学 Punching device for coalbed methane mining physical simulation test

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104481415A (en) * 2014-11-11 2015-04-01 山东科技大学 Light portable rock drill shock absorption support
CN104481415B (en) * 2014-11-11 2017-11-03 山东科技大学 A kind of light-weight handheld rock drill shock bracket
CN105003204A (en) * 2015-08-05 2015-10-28 重庆大学 Punching device for coalbed methane mining physical simulation test

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090121

Termination date: 20100929