CN204877476U - Hydraulic pressure splitting machine - Google Patents
Hydraulic pressure splitting machine Download PDFInfo
- Publication number
- CN204877476U CN204877476U CN201520587599.3U CN201520587599U CN204877476U CN 204877476 U CN204877476 U CN 204877476U CN 201520587599 U CN201520587599 U CN 201520587599U CN 204877476 U CN204877476 U CN 204877476U
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- China
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- screw rod
- split block
- screw
- splitting machine
- swollen
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- Expired - Fee Related
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Abstract
The utility model provides a hydraulic pressure splitting machine, this splitting machine has a spiral business turn over and is equipped with the propulsion screw of external screw thread, propulsion screw's surface is the screw rod jar of a rectangle, propulsion screw connects a cylindrical hydraulic motor in the upper end, screw rod jar sub -unit connection has one to go up and widely narrowly down thick thin centre down and expand and split the piece, the middle bloated synthetic an organic whole of the outside suit of piece reciprocity two halves circle of splitting, expand and to split the piece in the axial cylindrical side of open -ended that has among them, laterally expand and split piece and screw rod jar outside and coincide the cover and be equipped with an interior upper portion and have the boss and encircle, the lower part has the outer cylinder body that the pipe shape of cover was pressed from both sides to elasticity, this splitting mechanism disposes simply, and job stabilization nature is strong and the propulsive force is big, and maintenance is convenient, and efficient and operating cost hangs down.
Description
Technical field
The utility model relates to a kind of splitting machine, in particular in engineering construction to a kind of hydraulic splitting machine of rock mining.
Background technology
At present, splitting machine be a kind of for building, engineering construction, the field such as ore extraction division material machine, be made up of hydraulic power station and division rifle two large divisions, the super high pressure oil that splitter is exported by pumping plant drives oil cylinder to produce huge motive force, and the hard object such as rock are split by predetermined direction by the ingenious wedge amplification principle that utilizes.
Existing splitting machine is primarily of cylinder component, wedge device and split block composition, and it relies on the piston driving piston rod in cylinder component to do linear reciprocating motion, thus promotion wedge device does linear reciprocating motion.Cylinder component internal construction is comparatively complicated, and maintenance is inconvenient, and piston rod does reciprocating impact motion, and job stability need to improve.
Summary of the invention
Inconvenient in order to solve the maintenance of existing splitting machine, the problem that job stability is low; The utility model provides a kind of hydraulic splitting machine, and the configuration of this cleaving mechanism is simple, and job stability is strong and propulsive force is large, and maintenance is convenient, and efficiency is high and operating cost is low.
The utility model solves the technical scheme that its technical problem adopts: a kind of hydraulic splitting machine, comprises hydraulic motor, augering screw, screw rod cylinder, outer cylinder body, elastic jacket, middle swollen split block, side is swollen split block; This splitting machine has a spiral turnover and is provided with externally threaded augering screw, and augering screw upper end connects a cylindrical hydraulic motor, and hydraulic motor can drive augering screw to rotate; The external surface of augering screw is set with one and establishes female screw rod cylinder, and screw rod cylinder advances or fallback action under the rotation progradation of augering screw; Screw rod cylinder bottom is connected with a upper thick and lower thin swollen split block in centre, and middle swollen split block advances with screw rod cylinder and does rectilinear motion; A middle swollen split block outside suit swollen split block in the incorporated side of reciprocity two semicircular, side is swollen, and split block does expansion action under the swollen split block in centre advances; Coincide outside the swollen split block in side and screw rod cylinder and be set with the outer cylinder body of an internal upper part with the tubular of boss ring, the flexible chuck of lower bands, described elastic jacket is arranged at swollen split block both sides, side, and can order about the swollen split block in side during swollen split block rollback in centre and keep in the center.
During use, primer fluid pressure motor, fluid motor-driven augering screw rotates in screw rod cylinder, and the rotation of augering screw is converted into axial advance motion slowly by screw rod cylinder; Impel screw rod cylinder to do ahead running downwards and propulsive force passed to middle swollen split block, middle swollen split block advances downwards then, drives the swollen split block in side to open to both sides, by hard object expansion splittings such as rocks; When fluid motor-driven augering screw reverses, in the middle of screw rod cylinder drives under the effect of augering screw, swollen split block does fallback action, and elastic jacket relies on elastic potential energy that swollen for side split block is pushed back original position simultaneously.
The beneficial effects of the utility model are: the configuration of this cleaving mechanism is simple, and job stability is strong and propulsive force is large, and maintenance is convenient, and efficiency is high and operating cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural principle schematic diagram of the present utility model.
1 hydraulic motor, 2 augering screws, 3 screw rod cylinders, 4 outer cylinder bodies, 5 elastic jackets, 6 middle swollen split block, the 7 swollen split blocks in side in Fig. 1.
Detailed description of the invention
In FIG, a kind of hydraulic splitting machine, comprises hydraulic motor 1, augering screw 2, screw rod cylinder 3, outer cylinder body 4, elastic jacket 5, middle swollen split block 6, side is swollen split block 7; This splitting machine has a spiral turnover and is provided with externally threaded augering screw 2, and augering screw 2 upper end connects a cylindrical hydraulic motor 1, and hydraulic motor 1 can drive augering screw 2 to rotate; The external surface of augering screw 2 is set with one and establishes female screw rod cylinder 3, and screw rod cylinder 3 advances or fallback action under the rotation progradation of augering screw 2; Screw rod cylinder 3 bottom is connected with a upper thick and lower thin swollen split block 6 in centre, and middle swollen split block 6 advances with screw rod cylinder 3 and does rectilinear motion; A middle swollen split block 6 outside suit swollen split block 7 in the incorporated side of reciprocity two semicircular, side is swollen, and split block 7 does expansion action under middle split block advances; Coincide outside the swollen split block in side 7 and screw rod cylinder 3 and be set with the outer cylinder body 4 of an internal upper part with the tubular of boss ring, the flexible chuck 5 of lower bands, described elastic jacket 5 is arranged at swollen split block 7 both sides, side, and can order about the swollen split block 7 in side in centre during swollen split block 6 rollback and keep in the center.
During use, primer fluid pressure motor 1, hydraulic motor 1 drives augering screw 2 to rotate in screw rod cylinder 3, and the rotation of augering screw 2 is converted into axial advance motion slowly by screw rod cylinder 3; Impel screw rod cylinder 3 to do ahead running downwards and propulsive force passed to middle swollen split block 6, middle swollen split block 6 advances downwards then, drives the swollen split block 7 in side to open to both sides, by hard object expansion splittings such as rocks; When hydraulic motor 1 drives augering screw 2 to reverse, in the middle of screw rod cylinder 3 drives under the effect of augering screw 2, swollen split block 6 does fallback action, and elastic jacket 5 relies on elastic potential energy that swollen for side split block 7 is pushed back original position simultaneously.
Claims (1)
1. a hydraulic splitting machine, comprises hydraulic motor (1), augering screw (2), screw rod cylinder (3), outer cylinder body (4), elastic jacket (5), middle swollen split block (6), side is swollen split block (7), it is characterized in that: this splitting machine has a spiral turnover and is provided with externally threaded augering screw (2), the external surface of augering screw (2) is the screw rod cylinder (3) of a rectangle, augering screw (2) upper end connects a cylindrical hydraulic motor (1), screw rod cylinder (3) bottom is connected with the swollen split block in a upper thick and lower thin centre wide at the top and narrow at the bottom (6), the reciprocity two semicircular integrator of middle swollen split block (6) outside suit, its jackshaft to the swollen split block (7) of the cylindrical sides with opening, in side, swollen split block (7) and screw rod cylinder (3) outside coincide and are set with an internal upper part with boss ring, the outer cylinder body (4) of the flexible chuck of lower bands (5) shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587599.3U CN204877476U (en) | 2015-08-07 | 2015-08-07 | Hydraulic pressure splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587599.3U CN204877476U (en) | 2015-08-07 | 2015-08-07 | Hydraulic pressure splitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877476U true CN204877476U (en) | 2015-12-16 |
Family
ID=54821859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587599.3U Expired - Fee Related CN204877476U (en) | 2015-08-07 | 2015-08-07 | Hydraulic pressure splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227597A (en) * | 2019-06-06 | 2019-09-13 | 山东省路桥集团有限公司 | Multistage rock expander and the method for carrying out brokenly stone |
-
2015
- 2015-08-07 CN CN201520587599.3U patent/CN204877476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227597A (en) * | 2019-06-06 | 2019-09-13 | 山东省路桥集团有限公司 | Multistage rock expander and the method for carrying out brokenly stone |
| CN110227597B (en) * | 2019-06-06 | 2021-05-18 | 山东省路桥集团有限公司 | Multistage rock expander and method for breaking rock |
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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: 20151216 Termination date: 20160807 |