CN202659818U - Winch and vertical shaft transmission structure of vertical-shaft type drilling machine - Google Patents
Winch and vertical shaft transmission structure of vertical-shaft type drilling machine Download PDFInfo
- Publication number
- CN202659818U CN202659818U CN 201220292781 CN201220292781U CN202659818U CN 202659818 U CN202659818 U CN 202659818U CN 201220292781 CN201220292781 CN 201220292781 CN 201220292781 U CN201220292781 U CN 201220292781U CN 202659818 U CN202659818 U CN 202659818U
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- gear
- shaft
- vertical
- duplex carrier
- winch
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Abstract
The utility model discloses a winch and a vertical shaft transmission structure of a vertical-shaft type drilling machine, and belongs to the technical field of the vertical-shaft type drilling machine. The winch and the vertical shaft transmission structure of the vertical-shaft type drilling machine is characterized by comprising a power shaft arranged in a box body, a shifting fork gear arranged on the power shaft, a speed-changing handlebar connected with the shifting fork gear, a shaft gear, a bevel gear coaxially rotates with the shaft gear, and a duplex carrier gear, wherein the shifting fork gear is controlled by the speed-changing handlebar to move between the shaft gear and the duplex carrier gear, and the bevel gear is in connection with a vertical shaft gyroscope. The duplex carrier gear is in connection with a winch, wherein an intermediate gear is arranged between the duplex carrier gear and a transmission gear of the winch, the intermediate gear is connected with a position-shifting gear-engaging handlebar, a transmission mechanism is arranged between the intermediate gear and the shaft gear, and the intermediate gear is controlled by the position-shifting gear-engaging handlebar to move between the transmission mechanism and the duplex carrier gear. The winch and the vertical shaft transmission structure of the vertical-shaft type drilling machine is compact in structure, flexible in use, convenient to operate, and applicable to a drilling machine.
Description
Technical field
The utility model relates to a kind of drive mechanism of spindle-type drill, more particularly, relates in particular to a kind of elevator and vertical shaft drive mechanism of spindle-type drill.
Background technique
Existing spindle-type drill only has elevator and vertical shaft revolution to work independently, its working principle is consulted Fig. 3, Fig. 4 and shown in Figure 6: the revolution of elevator, vertical shaft work independently be by the speed change handgrip move shift fork gear and the engagement of shaftgear internal tooth or with the engagement of duplex carrier gear right side tooth, change the power transmission path realization.Working state＜1〉vertical shaft revolution work: pull the speed change handgrip, the shift fork gear is moved right hang the shaftgear internal tooth.Power makes vertical shaft rotary realize the work of creeping into through the umbrella gear of line shaft → shift fork gear → shaftgear → bevel gear → gyrator at this moment.＜2〉elevator work: pull the speed change handgrip, the shift fork gear is moved to the left, throw off and the engagement of shaftgear internal tooth, be disconnected to vertical shaft power, vertical shaft revolution work stops, shift fork gear and the engagement of duplex carrier gear right side tooth.And go that the intermediate gear of tooth and elevator is often to close tooth on the left of the elevator carrier gear.Power drives the elevator rotary work through the driving gear of line shaft → shift fork gear → duplex carrier gear → intermediate gear → elevator at this moment.The spindle-type drill of this structure, the revolution of elevator and vertical shaft can not linkage works, and the requirement of needs elevator, vertical shaft revolution linkage work affects efficiency of construction in the time of can't adapting to drilling construction.
The model utility content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, a kind of compact structure is provided, uses elevator and the vertical shaft drive mechanism of flexible and easy to operate spindle-type drill.
The technical solution of the utility model is achieved in that a kind of elevator and vertical shaft drive mechanism of spindle-type drill, comprise the line shaft that is arranged in the casing, be arranged on the shift fork gear on the line shaft, the speed change handgrip that is connected with the shift fork gear, shaftgear, bevel gear with the shaftgear coaxial rotation, the duplex carrier gear, speed change handgrip control shift fork gear is mobile between shaftgear and duplex carrier gear, bevel gear is connected with the vertical shaft gyrator, the duplex carrier gear is connected with elevator, be provided with intermediate gear between the driving gear of wherein said duplex carrier gear and elevator, described intermediate gear is connected with the displacement handle of putting into gear, and is provided with driving mechanism between intermediate gear and shaftgear; The displacement handle control intermediate gear movement between driving mechanism and duplex carrier gear of putting into gear.
In the elevator of above-mentioned spindle-type drill and the vertical shaft drive mechanism, described driving mechanism is comprised of the first gear and second gear of coaxial connection, and the first gear is corresponding with intermediate gear, the second gear and shaftgear engagement.
After the utility model adopts said structure, by changing the structure of existing intermediate gear, control it and move by the displacement handle of putting into gear, cooperate simultaneously driving mechanism, so that gyrator when work, by the put into gear control of handle of displacement, power reaches driving mechanism by shaftgear, reach intermediate gear by driving mechanism again, intermediate gear band nutating gear is realized winch work.By increasing vertical shaft, elevator linkage work function, effectively solved the special actual requirement of drilling construction, as process down-hole accident: bit freezing, bury drills processing etc., provide more to the workmen multi-method solves the various construction problems that run in the construction drilling process.The increase of vertical shaft, elevator linkage function and use, direct quality and the efficient that effectively improves drilling construction is brought direct economic benefit to the user.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not consist of any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 be among Fig. 1 A-A to the sectional structure schematic representation;
Fig. 3 is the sectional structure schematic representation at B-B place among Fig. 1;
Fig. 4 is the sectional structure schematic representation at C-C place among Fig. 1;
Fig. 5 is the sectional structure schematic representation at D-D place among Fig. 1;
Fig. 6 is that prior art is at the sectional structure schematic representation at the D-D place of Fig. 1.
Among the figure: line shaft 1, shift fork gear 2, speed change handgrip 3, shaftgear 4, bevel gear 5, duplex carrier gear 6, intermediate gear 7, displacement put into gear handle 8, driving mechanism 9, the first gear 9a, the second gear 9b, driving gear 10.
Embodiment
Consult Fig. 1 to shown in Figure 5, the elevator of a kind of spindle-type drill of the present utility model and vertical shaft drive mechanism, comprise the line shaft 1 that is arranged in the casing, be arranged on the shift fork gear 2 on the line shaft 1, the speed change handgrip 3 that is connected with shift fork gear 2, shaftgear 4, bevel gear 5 with shaftgear 4 coaxial rotation, duplex carrier gear 6, speed change handgrip 3 control shift fork gears 2 are mobile between shaftgear 4 and duplex carrier gear 6, bevel gear 5 is connected with the vertical shaft gyrator, duplex carrier gear 6 is connected with elevator, between the driving gear 10 of duplex carrier gear 6 and elevator, be provided with intermediate gear 7, described intermediate gear 7 is connected with the displacement handle 8 of putting into gear, and is provided with driving mechanism 9 between intermediate gear 7 and shaftgear 4; Displacement handle 8 control intermediate gears 7 movement between driving mechanism 9 and duplex carrier gear 6 of putting into gear.Driving mechanism 9 in the present embodiment is comprised of the first gear 9a and the second gear 9b of coaxial connection, and the first gear 9a is corresponding with intermediate gear 7, the second gear 9b and shaftgear 4 engagements.
During use, the utlity model has three kinds of following working staties:
Working state＜1 〉: vertical shaft turns round separately work: 1. pull the displacement engage a gear handle 8 that is arranged on the winch right support, intermediate gear 7 is hung the gear engagement (normal operation position) that with duplex carrier gear 6 left sides left; 2. pulling speed change handgrip 3 moves right and makes shift fork gear 2 and the engagement of shaftgear 4 internal tooths.The bevel gear of power this moment on line shaft 1 → shift fork gear 2 → shaftgear 4 → bevel gear 5 → vertical shaft makes vertical shaft rotary realize the work of creeping into.
Working state＜2 〉: elevator and vertical shaft revolution linkage work: in working order＜1 the basis on, 1. pull the displacement engage a gear handle 8 that is arranged on the winch right support and intermediate gear 7 is hung to the right with the first gear 9a mesh; 2. speed change handgrip 3 original positions are motionless.This moment, power output had two paths:
(1) vertical shaft rotary work: the bevel gear of power on line shaft 1 → shift fork gear 2 → shaftgear 4 → bevel gear 5 → vertical shaft makes vertical shaft rotary realize the work of creeping into;
(2) winch rotary work: power drives the winch rotary work through line shaft 1 → shift fork gear 2 → shaftgear 4 → the second gear 9b → first gear 9a → intermediate gear, 7 → driving gear 10;
Thereby realize elevator and vertical shaft revolution linkage work.
Working state＜3 〉: elevator independently rotates elevator work: 1. pull the displacement engage a gear handle 8 that is arranged on the winch right support and intermediate gear 7 is hung the gear engagement (normal operation position) that with duplex carrier gear 6 left sides left; 2. pulling speed change handgrip 3 is moved to the left shift fork gear 2, throw off and the engagement of shaftgear 4 internal tooths, gear with duplex carrier gear 6 right sides meshes again, and power drives the elevator rotary work through line shaft 1 → shift fork gear 2 → duplex carrier gear 6 → intermediate gear 7 → driving gear 10 at this moment.
Claims (2)
1. the elevator of a spindle-type drill and vertical shaft drive mechanism, comprise the line shaft (1) that is arranged in the casing, be arranged on the shift fork gear (2) on the line shaft (1), the speed change handgrip (3) that is connected with shift fork gear (2), shaftgear (4), bevel gear (5) with shaftgear (4) coaxial rotation, duplex carrier gear (6), speed change handgrip (3) control shift fork gear (2) is mobile between shaftgear (4) and duplex carrier gear (6), bevel gear (5) is connected with the vertical shaft gyrator, duplex carrier gear (6) is connected with elevator, it is characterized in that, be provided with intermediate gear (7) between the driving gear of described duplex carrier gear (6) and elevator, described intermediate gear (7) is connected with the displacement handle (8) of putting into gear, and is provided with driving mechanism (9) between intermediate gear (7) and shaftgear (4); Displacement handle (8) control intermediate gear (7) movement between driving mechanism (9) and duplex carrier gear (6) of putting into gear.
2. the elevator of spindle-type drill according to claim 1 and vertical shaft drive mechanism, it is characterized in that, described driving mechanism (9) is comprised of the first gear (9a) and second gear (9b) of coaxial connection, the first gear (9a) is corresponding with intermediate gear (7), the second gear (9b) and shaftgear (4) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292781 CN202659818U (en) | 2012-06-21 | 2012-06-21 | Winch and vertical shaft transmission structure of vertical-shaft type drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292781 CN202659818U (en) | 2012-06-21 | 2012-06-21 | Winch and vertical shaft transmission structure of vertical-shaft type drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659818U true CN202659818U (en) | 2013-01-09 |
Family
ID=47454727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292781 Expired - Fee Related CN202659818U (en) | 2012-06-21 | 2012-06-21 | Winch and vertical shaft transmission structure of vertical-shaft type drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659818U (en) |
-
2012
- 2012-06-21 CN CN 201220292781 patent/CN202659818U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20200621 |