CN204001018U - A kind of hydraulic breaking hammer of new structure - Google Patents
A kind of hydraulic breaking hammer of new structure Download PDFInfo
- Publication number
- CN204001018U CN204001018U CN201420326213.9U CN201420326213U CN204001018U CN 204001018 U CN204001018 U CN 204001018U CN 201420326213 U CN201420326213 U CN 201420326213U CN 204001018 U CN204001018 U CN 204001018U
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- body shell
- hammer
- drill steel
- hammer body
- new structure
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Abstract
The utility model relates to a kind of hydraulic breaking hammer of new structure, comprise hammer body shell, hydraulic cylinder, guide rail, drill steel seat, drill steel, impact piston, damping device, connector and wire rope, hydraulic cylinder, guide rail, damping device and connector are all connected with hammer body shell by screw, drill steel seat is connected with damping device by screw, drill steel is installed on drill steel seat by two drill steel pins, impact piston is positioned at the track of hammer body shell, when work, slide up and down along track, also comprise the transmission mechanism being formed by running block, top pulley and tension pulley.Compared with prior art, the utility model is simple in structure, easy to operate, breaking capacity is strong, and production efficiency is high, operation and maintenance cost is low, noise pollution is little, can greatly improve the production efficiency of relevant industries, reduces production costs, thereby the economic benefit that improves enterprise, the hydraulic breaking hammer of this new structure has good application and popularization value.
Description
Technical field
The utility model relates to broken field, rock ore deposit, especially relates to a kind of hydraulic breaking hammer of new structure.
Background technology
Along with social development, country is increasing to the demand of mineral resources and constructional materials, and the production efficiency of relevant departments and enterprise has been had to higher requirement.Quartering hammer has become the most important rock second-time breakage of the industry instruments such as mine, quarry, building.
What use at present is mainly traditional hydraulic breaking hammer, as Chinese patent CN101793041A has announced a kind of hydraulic resonant breaking hammer, these conventional hydraulic quartering hammer project organization complexity, operation and maintenance cost is high, noise pollution is large, crushing efficiency for large-scale ore and stiff materials is low, and these shortcomings have seriously hindered the development of relevant departments and enterprise.
Chinese patent CN 202752609 U disclose a kind of carbide alloy crushing engine, comprise frame, motor, power bar, reverse wheel, reductor and flywheel, its technical scheme is to utilize the rotation of driven by motor reductor, by flywheel, power bar is improved and is discharged, utilizes gravity by carbide alloy fragmentation.The utility model replaces artificial with electric power, can save labour, reduce labor intensity, and the frame that the utility model provides and described base are enclosed to form spatial accommodation, can avoid carbide alloy to be broken time, disintegrating slag splashes everywhere, reduce material consumption, and utilize described flywheel to drive described wire rope described power bar to be promoted to the broken described carbide alloy of Action of Gravity Field that utilizes described power bar after a certain height, improve product quality and production efficiency.But this patent structure is comparatively complicated, and area occupied is larger, and the impact capacity of vertical rod is lower.
The utility model will provide a kind of new tool for second-time breakage field, rock ore deposit, to improve the production efficiency of relevant industries, reduce production costs, and improve the economic benefit of enterprise.
Utility model content
The purpose of this utility model be exactly provide in order to overcome the defect that above-mentioned prior art exists that a kind of operating efficiency is higher, single hit can much larger than the single of existing quartering hammer hit can the hydraulic breaking hammer of new structure.
The purpose of this utility model can be achieved through the following technical solutions:
A hydraulic breaking hammer for new structure, comprises hammer body shell, hydraulic cylinder, guide rail, drill steel seat, drill steel, impact piston, damping device, connector and wire rope,
Described hydraulic cylinder, guide rail, damping device and connector is all connected with hammer body shell by screw, described drill steel seat is connected with damping device by screw, described drill steel is installed on drill steel seat by two drill steel pins, described impact piston is positioned at the track of hammer body shell, when work, slide up and down along track
Also comprise the transmission mechanism being formed by running block, top pulley and tension pulley,
Described top pulley and tension pulley are assemblied on hammer body shell by axle,
Described running block is connected with hydraulic cylinder rod by axle, and is connected with hammer body shell by guide rail, and wire rope one end connects the adjustment hole on hammer body shell, and then walk around running block, tension pulley and top pulley and be connected with impact piston,
The piston rod of hydraulic cylinder drives running block to move downward along guide rail, the wire rope being wrapped on transmission mechanism takes impact piston to highest point in guide cylinder, and then the piston rod of hydraulic cylinder is regained fast, and impact piston is free-falling in guide cylinder, clash into drill steel, carry out impact grinding.
Described hammer body shell is provided with the guide cylinder of column, and impact piston moves up and down in guide cylinder, is provided with one and teases and ridicule the adjustment hole that saves tightness of steel wire rope degree on hammer body shell.
Described running block is made up of the first movable pulley, the second movable pulley and two connecting rods, the first movable pulley, the second movable pulley are contained between two connecting rods by axle clamp successively, two movable pulley rotate around axle separately, wire rope one end connects the adjustment hole on hammer body shell, then walk around successively running block the first movable pulley, tension pulley, running block the second movable pulley and top pulley, be finally connected with impact piston.
Described top pulley and tension pulley are assemblied on hammer body shell by axle, and pivot.
Described guide rail comprises two parts composition on connecting rod and the hammer body shell that is arranged on respectively running block, and two parts guide rail cooperatively interacts, and slides up and down.
In the middle of described damping device, have upper and lower two cylindrical holes that diameter is different, the cylindrical hole that diameter is large coordinates impact piston, and the cylindrical hole that diameter is little coordinates drill steel, and damping device is connected with hammer body shell and drill steel seat respectively up and down.
Described impact piston is to be column structure, and top is provided with the connecting hole in order to connecting steel wire ropes.
Described hydraulic cylinder is assemblied on hammer body shell by screw, and the piston rod of hydraulic cylinder is connected with the connecting rod of running block by axle, thereby running block can be moved with the piston rod of hydraulic cylinder.
Described drill steel is column, and head is taper, and two sides of tail has two flutings, coordinates respectively with two drill steel pins.
Described connector is the plate that connects quartering hammer and excavator, and a side is fixed by screws on hammer body shell, and opposite side is connected to excavator by two axles.
Compared with prior art, the utlity model has following advantage:
(1) the utility model hydraulic cylinder piston rod promotion running block in the time of work moves downward, and drive impact piston to move upward by wire rope, and the fluid pressure of hydraulic cylinder can be changed into the gravitional force of impact piston in this process, thereby the stroke of hydraulic cylinder piston rod is amplified 4 times of strokes that are converted to impact piston by the running block that is 4 by transmission multiplying power, this just makes the impact stroke of hydraulic breaking hammer impact piston of new structure much larger than existing quartering hammer, and the single that has greatly improved quartering hammer hits energy.The single of the hydraulic breaking hammer of this new structure hits and can hit energy much larger than the single of existing quartering hammer.The utility model is higher than existing quartering hammer operating efficiency, particularly when to huge, solid rock broken, more can embody the advantage of the hydraulic breaking hammer of this new structure.
(2) the utility model project organization is simple, easy to operate, safeguard and use cost low, and the heat of the hydraulic breaking hammer of this new structure when work drill steel place generation is far fewer than traditional quartering hammer, greatly improve the application life of drill steel, thereby reduced cost of production.
(3) striking frequency of the present utility model is lower than existing quartering hammer, the noise while therefore greatly reducing work, and the vibration of quartering hammer itself and carrier is all less than to existing quartering hammer when the utility model work.Therefore the hydraulic breaking hammer of this new structure has good promotional value.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of transmission mechanism;
Fig. 3 is the structural representation of running block;
Fig. 4 is the structural representation of the utility model bottom.
Fig. 5 is principle Analysis figure of the present utility model.
In figure, 1 is hammer body shell, and 2 is adjustment hole, and 3 is impact piston, 4 is damping device, and 5 is drill steel seat, and 6 is drill steel, and 7 is top pulley, 8 is hydraulic cylinder, and 9 is tension pulley, and 10 is running block, and 11 is hammer body housing parts guide rail, 12 is connector, and 13 is wire rope, and 14 is drill steel pin, 15 is the first movable pulley, and 16 is the second movable pulley, and 17 is connecting rod, 18 is running block part guide rails, and 19 is guide cylinder, the thrust that F is hydraulic cylinder piston rod; V ' is piston rod movement speed; G is the gravity of impact piston; V is the movement velocity of impact piston.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of hydraulic breaking hammer of novel new structure, its structure as Figure 1-4, comprise hammer body shell 1, guide rail, hammer body shell 1 is provided with hydraulic cylinder 8 and pulley rotating mechanism, one side of hammer body shell 1 is provided with guide cylinder 19, the top of guide cylinder 19 is provided with top pulley 7, the lower end of guide cylinder 19 is provided with drill steel 6, drill steel seat 5 is connected with damping device 4 by screw, in guide cylinder 19, be provided with impact piston 3, the head end of the upper end connecting steel wire ropes 13 of impact piston 3, the tail end of wire rope is fixed on hammer body shell 1 after walking around successively top pulley 7 and pulley rotating mechanism, hydraulic cylinder 8 is connected with pulley drive mechanism.On hammer body shell 1, offer several adjustment holes 2 of a file.The bottom of guide cylinder 19 is connected with damping device 4, the upper semisection of this damping device 4 is set in the outside of guide cylinder 19, lower semisection has the casting pig of through hole in the middle of being, offer outward extending pin-and-hole in the centre position of through hole, drill steel 6 is applied in the through hole of casting pig, and the middle part of drill steel 6 is provided with drill steel pin 14, this drill steel pin 14 is held in pin-and-hole, the distance limit that the distance that drill steel 6 moves up and down is moved up and down by pin in pin-and-hole.Between guide cylinder 19 and impact piston 3, be slidably connected, in the gap between guide cylinder 19 and impact piston 3, be provided with lubrication oil.Drill steel 6 is column.Drill steel 6 is placed on rock to be broken position, and in vertically.Rotating mechanism comprises tension pulley 9, running block 10 and connecting rod 17, running block 10 is made up of the first movable pulley 15, the second movable pulley 16, tension pulley 9 is fixed on hammer body shell 1, the first movable pulley 15 and the second movable pulley 16 are connected to by connecting rod 17 on the piston rod of hydraulic cylinder 8, and the first movable pulley 15 and the second movable pulley 16 on the piston rod drivening rod 17 of hydraulic cylinder 8 and connecting rod 17 move up and down.The head end of wire rope 13 is connected with the upper end of impact piston 3, and the tail end of wire rope 13 is connected on hammer body shell 1 one of them adjustment hole 2 by pin after walking around successively top pulley 7, the first movable pulley 15, tension pulley 9 and the second movable pulley 16.Guide rail comprises the hammer body housing parts guide rail 11 and running block part guide rails 18 on connecting rod and the hammer body shell that is arranged on respectively running block, and two parts guide rail cooperatively interacts, and slides up and down.Quartering hammer is through connector 12 connecting excavators, and connector 12 1 sides are fixed by screws on hammer body shell 1, and opposite side is connected to excavator by two axles.
The course of work of the hydraulic breaking hammer of new structure: the hydraulic breaking hammer of new structure is arranged on Platform of Excavators and is used by connector 12, when the hydraulic breaking hammer of this new structure is worked, crushing hammar drill rod is placed into rock hit position place to be compressed, and keep hammer body shell vertical as far as possible, start broken work, first the piston rod of hydraulic cylinder 8 drives pulley drive mechanism to move downward, the wire rope 13 being wrapped on pulley rotating mechanism takes impact piston 3 to highest point in guide cylinder 19, and the mechanical energy of piston movement is converted into impact piston 3 gravitional force.Then the piston rod of hydraulic cylinder 8 is regained fast, and impact piston 3, in the interior free-falling of guide cylinder 19, clashes into drill steel 6, carries out impact grinding, and a working cycles completes, and hydraulic cylinder 8 often completes once and moves back and forth, and impact piston 3 is carried out once and hit.
Pulley drive mechanism is converted into the mechanical energy of hydraulic cylinder 1 gravitional force of impact piston 3.Top pulley 7 and tension pulley 9 are arranged on hammer body shell by axle respectively, can sway, and the first movable pulley 15 moves with the piston rod of hydraulic cylinder 8 by connecting rod 17 with the second movable pulley 16.
The hydraulic breaking hammer of new structure stressed and speed conditions in the course of the work as shown in Figure 5, in figure, the thrust that F is hydraulic cylinder piston rod; V ' is piston rod movement speed; G is the gravity of impact piston; V is the movement velocity of impact piston.The transmission multiplying power of this quartering hammer pulley drive mechanism is 4, therefore,, under the perfect condition of ignoring friction, there is following relation: F=4G; V'=V/4.In this embodiment, the stroke of supposing hydraulic cylinder piston rod is S'=1m, and the gravity G=3000N of impact piston, ignores frictional resistance herein.From V'=V/4, the stroke of impact piston is S=4m, and the single of this quartering hammer hits energy W=GS=12000Nm.The single of the hydraulic breaking hammer of hence one can see that this new structure hits all kinds of quartering hammers that can be far longer than on present market.
The utility model is by reasonably design, overcome existing quartering hammer complex structure, operation and maintenance cost is high, the shortcoming that noise pollution is large and production efficiency is low, for relevant industries provide a kind of brand-new rock ore deposit second-time breakage equipment, the utility model is simple in structure, easy to operate, breaking capacity is strong, and production efficiency is high, operation and maintenance cost is low, noise pollution is little, can greatly improve the production efficiency of relevant industries, reduces production costs, thereby the economic benefit that improves enterprise, the hydraulic breaking hammer of this new structure has good application and popularization value.
Claims (10)
1. a hydraulic breaking hammer for new structure, comprises hammer body shell, hydraulic cylinder, guide rail, drill steel seat, drill steel, impact piston, damping device, connector and wire rope,
Described hydraulic cylinder, guide rail, damping device and connector is all connected with hammer body shell by screw, described drill steel seat is connected with damping device by screw, described drill steel is installed on drill steel seat by two drill steel pins, described impact piston is positioned at the track of hammer body shell, when work, slide up and down along track
It is characterized in that, also comprise the transmission mechanism being formed by running block, top pulley and tension pulley,
Described top pulley and tension pulley are assemblied on hammer body shell by axle,
Described running block is connected with hydraulic cylinder rod by axle, and is connected with hammer body shell by guide rail, and wire rope one end connects the adjustment hole on hammer body shell, then walks around running block, tension pulley and top pulley and is connected with impact piston.
2. the hydraulic breaking hammer of a kind of new structure according to claim 1, it is characterized in that, described hammer body shell is provided with the guide cylinder of column, and impact piston moves up and down in guide cylinder, is provided with one and teases and ridicule the adjustment hole that saves tightness of steel wire rope degree on hammer body shell.
3. the hydraulic breaking hammer of a kind of new structure according to claim 1, it is characterized in that, described running block is made up of the first movable pulley, the second movable pulley and two connecting rods, the first movable pulley, the second movable pulley are contained between two connecting rods by axle clamp successively, two movable pulley rotate around axle separately, wire rope one end connects the adjustment hole on hammer body shell, then walk around successively running block the first movable pulley, tension pulley, running block the second movable pulley and top pulley, be finally connected with impact piston.
4. the hydraulic breaking hammer of a kind of new structure according to claim 1, is characterized in that, described top pulley and tension pulley are assemblied on hammer body shell by axle, and pivot.
5. the hydraulic breaking hammer of a kind of new structure according to claim 1, is characterized in that, described guide rail comprises two parts composition on connecting rod and the hammer body shell that is arranged on respectively running block, and two parts guide rail cooperatively interacts, and slides up and down.
6. the hydraulic breaking hammer of a kind of new structure according to claim 1, it is characterized in that, in the middle of described damping device, there are upper and lower two cylindrical holes that diameter is different, the cylindrical hole that diameter is large coordinates impact piston, the cylindrical hole that diameter is little coordinates drill steel, and damping device is connected with hammer body shell and drill steel seat respectively up and down.
7. the hydraulic breaking hammer of a kind of new structure according to claim 1, is characterized in that, described impact piston is to be column structure, and top is provided with the connecting hole in order to connecting steel wire ropes.
8. the hydraulic breaking hammer of a kind of new structure according to claim 1, is characterized in that, described hydraulic cylinder is assemblied on hammer body shell by screw, and the piston rod of hydraulic cylinder is connected with the connecting rod of running block by axle.
9. the hydraulic breaking hammer of a kind of new structure according to claim 1, is characterized in that, described drill steel is column, and head is taper, and two sides of tail has two flutings, coordinates respectively with two drill steel pins.
10. the hydraulic breaking hammer of a kind of new structure according to claim 1, is characterized in that, described connector is the plate that connects quartering hammer and excavator, and a side is fixed by screws on hammer body shell, and opposite side is connected to excavator by two axles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326213.9U CN204001018U (en) | 2014-06-18 | 2014-06-18 | A kind of hydraulic breaking hammer of new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326213.9U CN204001018U (en) | 2014-06-18 | 2014-06-18 | A kind of hydraulic breaking hammer of new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204001018U true CN204001018U (en) | 2014-12-10 |
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ID=52041043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326213.9U Expired - Fee Related CN204001018U (en) | 2014-06-18 | 2014-06-18 | A kind of hydraulic breaking hammer of new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204001018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081191A (en) * | 2017-06-06 | 2017-08-22 | 国网山东省电力公司济南市章丘区供电公司 | A kind of waste and old electric pole crushes reinforcing bar retracting device |
| CN108385674A (en) * | 2018-04-08 | 2018-08-10 | 毕建宏 | High-bearing capacity thin-wall steel tube concrete pile construction method and device and its application |
| CN108643598A (en) * | 2018-05-25 | 2018-10-12 | 石梦成 | A kind of building construction decorations metope efficiently abolishes mechanism |
-
2014
- 2014-06-18 CN CN201420326213.9U patent/CN204001018U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081191A (en) * | 2017-06-06 | 2017-08-22 | 国网山东省电力公司济南市章丘区供电公司 | A kind of waste and old electric pole crushes reinforcing bar retracting device |
| CN107081191B (en) * | 2017-06-06 | 2019-02-19 | 国网山东省电力公司济南市章丘区供电公司 | A kind of broken reinforcing bar recyclable device of waste and old electric pole |
| CN108385674A (en) * | 2018-04-08 | 2018-08-10 | 毕建宏 | High-bearing capacity thin-wall steel tube concrete pile construction method and device and its application |
| CN108643598A (en) * | 2018-05-25 | 2018-10-12 | 石梦成 | A kind of building construction decorations metope efficiently abolishes mechanism |
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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 |
Granted publication date: 20141210 Termination date: 20180618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |