CN2177791Y - Semi-automatic mechanical drilling machine - Google Patents
Semi-automatic mechanical drilling machine Download PDFInfo
- Publication number
- CN2177791Y CN2177791Y CN 93241036 CN93241036U CN2177791Y CN 2177791 Y CN2177791 Y CN 2177791Y CN 93241036 CN93241036 CN 93241036 CN 93241036 U CN93241036 U CN 93241036U CN 2177791 Y CN2177791 Y CN 2177791Y
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- transmission case
- tractor
- frame
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- fixed
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- Expired - Fee Related
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Abstract
The utility model relates to a mechanical drilling machine. A frame which is provided with a transmission case and a swing reduction box is fixed on the rear axle of a tractor; the dynamic force exported by a transfer case of the tractor is transferred to the transmission case through a belt, and is slowed down, reversed, transferred to the swing reduction box on the upper part by a pair of bevel gears; after deceleration, the dynamic force is transferred to the main shaft and drives the drill rod rotating, meanwhile, a manual feed device operates down feeding or lifting; the main shaft is provided with a guide frame which is slide on a guide bar fixed on a support frame; the wire rope pulley fixed on the support frame is driven by a rotating handle to rotate, so the lifting and feeding of the main shaft is achieved. The utility model is convenient and is particularly suitable for drilling of mountain areas, hilly areas gneiss or soil stratum blasting.
Description
The utility model relates to a kind of semi automatic machine auger, particularly is the auger that connection carries power with the baby tractor, belongs to farm machinery.
In the exploitation deserted mountain, repair the field and make ground, in the rural labors such as afforestation,, usually need drilling operation in order to boost productivity.The auger that uses has air drill, electric drill, hydraulic pressure brill etc. at present; Their common feature is to need power to carry out power conversion, complex structure, and each part requirement precision height, fabricating cost is higher, moves inconvenience in use, and is often moving with other machinery holder, and its application is restricted.In addition, above-mentioned auger is used for horizontal direction boring more, is suitable for the bigger rock of hardness, is not suitable for holing at the soft gneiss.
Task of the present utility model is exactly for a kind of semi automatic machine auger that is suitable for soft rock-boring operations such as gneiss is provided.
Task of the present utility model realizes in the following manner.Owing to, move and will make things convenient at hilly ground, mountain area bore operation, dynamic holder moving, boring direction is vertical with the earth, and boring procedure will carry out synchronously with chip removal.Given this, the utility model moves as holder and boring power with baby tractor, a frame is set, be installed on the tractor rear axle, be provided with Poewr transmission mechanism, comprise transmission case that is installed on the tractor rear axle and the rotary gear box that connects with vertical drive shaft with it, rotary gear box is installed on the last methods, rack of transmission case, the power of gear box of tractor output is after pulley decelerates, import the transmission case that is located on the tractor rear axle into, after the commutation of slowing down, the power of output is imported into the revolution gearbox that is located on the frame by the power transmission shaft perpendicular to transmission case, power after the speed change drives the drilling rod feed mechanism, drives the drilling rod rotation.
Said frame generally is welded with channel-section steel in the utility model, is fixed on the gear box of tractor back axle body by joint cover, is double-layer scaffold, and the frame bottom is placed transmission case, and top is provided with the revolution gearbox, and turning round gearbox and main spindle box usually is one.
In the utility model design, drilling operation still adopts hand-operating device, mainly comprise manual whirligig and spindle guide device, manually whirligig is made up of with the rotary handle that links to each other through reduction gearing with it the wire rope pulley that is fixed on upper rack, spindle guide device is made up of two guide pegs that are vertically fixed on upper rack and the leading truck that cooperates with guide peg, the leading truck two ends are done to slide up and down with guide peg and are cooperated, the leading truck middle part is fixed with main shaft, wire rope pulley is fixed on upper rack, top lay winding wire ropes, wire rope one end links to each other with the main shaft leading truck, and the lower end links to each other with the drilling rod drive link.
Be provided with clutch on the transmission case that is provided with on the tractor rear axle, the operator handle is installed on the clutch, purpose is can be with it with power cut when the boring shift position.
What accompanying drawing 1 provided is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the utility model power transmission schematic diagram.
Fig. 4 is the transmission principle figure of hand-operating device.
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, on the gearbox back axle of tractor 1, fixed joint cover 2, the frame that is made of channel- section steel 3 and 10 has been fixed in welding above, frame is the triangle frame of halting, two-layer up and down, the frame bottom has been placed transmission case 13(as shown in Figure 2), it links to each other with the tractor reduction box with belt transmission with belt wheel, revolution gearbox 5 is installed on the top of frame, it and main spindle box are designed to one, link with vertical power transmission shaft 4 between revolution gearbox and the transmission case, drilling rod feed mechanism of this auger and hand-operating device are an integral body, and it comprises rack-mounted wire rope pulley 7 and the rotary handle 9 that links to each other through reduction gearing with it, as shown in Figure 2, spindle guide device is tabular leading truck 8, middle fix with main shaft, the two ends perforate and is fixed on guide peg 11 on the frame and does to slide up and down and cooperate with screw 14, leading truck 8 middle parts are connected with wire rope 6 on being wrapped in wire rope pulley, and auger stem 12 is installed in the main shaft lower end.
Be provided with clutch on transmission case 13, operator be installed above 15, purpose is to cut off the used power of rig easily, during rig shift position walking just, do not need the drilling rod rotation, available handgrip is with power cut, when needing the drilling rod rotation, clutch can be closed.
As Fig. 3, the drive of vee-pulley 13 on the tractor reduction box on the transmission case on the 17 connection tractor rear axles of V-belt, 18 is clutches among Fig. 3, through clutch shaft 19 power is passed to one group of bevel gear 20 on the transmission case, realize that commutation passes to gear 22 on the revolution gearbox through drive link 21 again, pass to gear 27 through duplicate gear 24, connect with main shaft 26, among Fig. 3,23,25 are clutch, and main shaft 26 lower ends are fastenedly connected through drive link 28 and auger stem 29.
As shown in Figure 4, main shaft 26 warp beam sleeves are lifted on the leading truck 8, wire rope 6 upper ends and support 8 are fixing, the rope lower end connects drive link 28, and wire rope pulley 7 links to each other with rotary handle 9 through reduction gearing 31, and is middle through clutch 30 and drive link 29, rotate rotary handle 9 and can promote main shaft 26 and drilling rod 29, when drilling operation, the power drive main axis rotation is in conjunction with manually backward rotation rotary handle 9 realization feedings.
A chain for binding criminals on the drilling rod revolves structure can make rock dust in the hole, earth realize that in drilling process self chip removing screws out.
This rig leans on manually-operated when drilling operation, rotary handle 9, with main shaft 26, driving leading truck 8 rises puts in place, then guide peg can be screwed on support, after operation finishes, guide peg can be dropped to extreme lower position, be convenient to the drilling rod walking movement, when rig carries out short distance and moves, do not need to fall guide peg, guide peg can be located temporarily, main shaft and drilling rod can not be moved up and down, and in the time of will cutting off the drilling rod rotary power during operation, but the operated clutch operator is carrying out separating and combining temporarily.
The utility model is simple in structure, and mobility strong is easy to operate, operating efficiency is higher, be particularly suitable for the hilly ground, mountain area, gneiss stone or soil layer, blasting boreholes, mounting sapling bore operation, drilling depth is adjustable, automatically chip removal through model machine practical operation demonstration, is welcome by the mountain area people deeply, therefore having a extensive future, is that comparatively ideal drilling machine is developed in a kind of quickening deserted mountain.
Claims (4)
1, a kind of auger, comprise power set in the structure, Poewr transmission mechanism, drilling rod feed mechanism and hand-operating device, it is characterized in that it also comprises a frame, said power set are tractor, frame is installed on the tractor rear axle, said Poewr transmission mechanism comprises and is located at the transmission case on the tractor rear axle and is located at revolution gearbox on the frame, the revolution gearbox be positioned at transmission case directly over, both link by vertical power transmission shaft, the power of gear box of tractor output is through pulley decelerates, the successor is located at the transmission case on the tractor rear axle, and after the commutation of slowing down, the power of output imports rack-mounted revolution gearbox into by the power transmission shaft perpendicular to transmission case, power after the speed change drives the drilling rod feed mechanism, drives the drilling rod rotation.
2, by the described auger of claim 1, it is characterized in that said frame is fixed on the gear box of tractor back axle body by joint cover, be double-layer scaffold, transmission case is placed in the frame bottom, and the revolution gearbox is placed on support top, and it and main spindle box are one.
3, by the described auger of claim 1, it is characterized in that said hand-operating device comprises manual whirligig and spindle guide device, manually whirligig is made up of with the rotary handle that links to each other through reduction gearing with it the wire rope pulley that is fixed on upper rack, spindle guide device is made up of two guide pegs that are vertically fixed on upper rack and the leading truck that cooperates with guide peg, the leading truck two ends are done to slide up and down with guide peg and are cooperated, the leading truck middle part is fixed with main shaft, wire rope is wrapped on the wire rope pulley, fixedly connected with the leading truck middle part in the upper end, the lower end links to each other with the drilling rod drive link.
4, by claim 1 or 2 described augers, it is characterized in that transmission case is provided with clutch, the operator handle is installed on the clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241036 CN2177791Y (en) | 1993-10-07 | 1993-10-07 | Semi-automatic mechanical drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241036 CN2177791Y (en) | 1993-10-07 | 1993-10-07 | Semi-automatic mechanical drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2177791Y true CN2177791Y (en) | 1994-09-21 |
Family
ID=33815120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93241036 Expired - Fee Related CN2177791Y (en) | 1993-10-07 | 1993-10-07 | Semi-automatic mechanical drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2177791Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629471B (en) * | 2009-07-30 | 2012-05-02 | 常熟市飞达汽车保养工具设备有限公司 | Pot hole drilling and digging machine carried on wheel type tractor |
-
1993
- 1993-10-07 CN CN 93241036 patent/CN2177791Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629471B (en) * | 2009-07-30 | 2012-05-02 | 常熟市飞达汽车保养工具设备有限公司 | Pot hole drilling and digging machine carried on wheel type tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |