CN204234872U - A kind of two ejector half hydraulic shear and disintegrating machine - Google Patents
A kind of two ejector half hydraulic shear and disintegrating machine Download PDFInfo
- Publication number
- CN204234872U CN204234872U CN201420700742.0U CN201420700742U CN204234872U CN 204234872 U CN204234872 U CN 204234872U CN 201420700742 U CN201420700742 U CN 201420700742U CN 204234872 U CN204234872 U CN 204234872U
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- cutter hub
- ejector half
- hydraulic shear
- half hydraulic
- pair
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Abstract
The utility model proposes a kind of two ejector half hydraulic shear, for disintegrating machine, described pair of ejector half hydraulic shear comprises slew gear and is arranged at the actuating unit on described slew gear, described actuating unit rotates for driving described slew gear, casing is fixedly installed below described slew gear, telescoping mechanism, first cutter hub and the second cutter hub, described first cutter hub and the second cutter hub are flexibly connected with described casing respectively, one end of described telescoping mechanism is fixedly connected with described casing, the other end of described telescoping mechanism is flexibly connected with one end of described second cutter hub, the end of described first cutter hub and the end of the second cutter hub are flexibly connected by connecting rod, when telescoping mechanism stretches, drive the second cutter hub around body pivot, when second cutter hub rotates, drive described first cutter hub around body pivot by connecting rod.Two ejector half hydraulic shears of this structure, two cutter hub synchronisms are better, and use cost is lower, less to the demand of fluid.In addition, the utility model also proposes a kind of disintegrating machine.
Description
Technical field
The utility model relates to mechanical field, particularly a kind of two ejector half hydraulic shear and disintegrating machine.
Background technology
At present, during with hydraulic shear process waste vapour car, steel scrap and electron wastes, mainly there is the problem of the following aspects:
First, the car hydraulic shear of tearing open of two cutter hubs on the market mainly contains two kinds at present, and one is that a cutter hub is fixed, and the single-action type of a cutter hub activity tears car hydraulic shear open, and A/F is little, longevity of service, and the dexterity of operation has certain limitation; One is two oil cylinders, Dual Action cutter hub, and this pair of oil cylinder Dual Action cutter hub deadweight is heavier, and opening is large, is applicable to large-tonnage steel scrap and cuts energetically, and the traffic requirement of cutting energetically steel scrap is large, and repacking cost is high, is not suitable for little tonnage steel scrap and cuts energetically.
And two oil cylinder hydraulic is cut, two cutter hubs are each by an oil cylinder pushing respectively, due to the poor synchronization of oil cylinder, cause the synchronism of two cutter hubs also poor.Meanwhile, blade arrangement mostly is single broken line and arranges or linear pattern layout, easily skids when shearing material.In addition, blade interchangeability is poor, and without seam on blade installed surface, in use procedure, construction bolt easily ruptures, and causes maintenance process simulation cost greatly to increase.
In sum, how two ejector half hydraulic shears that a kind of synchronism is good, use cost is low and fluid demand is little are provided, and comprise the disintegrating machine of this hydraulic shear, become those skilled in the art to need the technical problem of solution badly.
Utility model content
Based on the deficiencies in the prior art, one of problem to be solved in the utility model be how to provide a kind of be specifically designed to that abandoned car is disassembled, operating efficiency is higher, synchronism preferably two ejector half hydraulic shear.
Two of problem to be solved in the utility model how to provide a kind of disintegrating machine comprising above-mentioned pair of ejector half hydraulic shear.
For solving the problems of the technologies described above, the utility model provides a kind of two ejector half hydraulic shear, for disintegrating machine, described pair of ejector half hydraulic shear comprises slew gear and is arranged at the actuating unit on described slew gear, described actuating unit rotates for driving described slew gear, casing is fixedly installed below described slew gear, telescoping mechanism, first cutter hub and the second cutter hub, described first cutter hub and the second cutter hub are flexibly connected with described casing respectively, one end of described telescoping mechanism is fixedly connected with described casing, the other end of described telescoping mechanism is flexibly connected with one end of described second cutter hub, the end of described first cutter hub and the end of the second cutter hub are flexibly connected by connecting rod, when described telescoping mechanism stretches, drive the second cutter hub around described body pivot, when described second cutter hub rotates, drive described first cutter hub around described body pivot by described connecting rod.
As the utility model a kind of pair of ejector half hydraulic shear improvement on the one hand, described pair of ejector half hydraulic shear also comprises swivel coupling, described slew gear is pivoting support, and described pivoting support is provided with mounting seat, and described swivel coupling is fixedly installed in described mounting seat.
As the utility model a kind of pair of ejector half hydraulic shear improvement on the one hand, described telescoping mechanism is oil cylinder, described oil cylinder comprises cylinder barrel and is positioned at the piston rod of cylinder barrel, one end of described oil cylinder is flexibly connected with one end of described second cutter hub by the 7th bearing pin, and the other end of described oil cylinder is fixedly installed on described casing by the second bearing pin.
As the utility model a kind of pair of ejector half hydraulic shear improvement on the one hand, described first cutter hub is flexibly connected with described casing by the 3rd bearing pin, and described second cutter hub is flexibly connected with described casing by the 5th bearing pin.
As the utility model a kind of pair of ejector half hydraulic shear improvement on the one hand, described first cutter hub is flexibly connected with one end of described connecting rod by the 6th bearing pin, and described second cutter hub is flexibly connected with the other end of described connecting rod by the 4th bearing pin.
As the utility model a kind of pair of ejector half hydraulic shear improvement on the one hand, described first cutter hub and the second cutter hub are equipped with polylith blade, polylith blade curve is arranged, and blade described in polylith is removably fixedly installed on described first cutter hub and the second cutter hub.
As the utility model a kind of pair of ejector half hydraulic shear improvement on the one hand, described actuating unit is rotary motor, described rotary motor is also provided with the cover plate for protecting rotary motor, when described rotary motor rotates, described pivoting support can be driven to rotate; When described pivoting support rotates, described casing can be driven to rotate.
As the utility model a kind of pair of ejector half hydraulic shear improvement on the one hand, described oil cylinder is provided with oil-in and oil-out, and described swivel coupling is communicated with oil-out with described oil-in by oil pipe.
Two ejector half hydraulic shears of said structure, two ejector half hydraulic shear comprises slew gear and is arranged at the actuating unit on slew gear, actuating unit rotates for driving slew gear, casing is fixedly installed below slew gear, telescoping mechanism, first cutter hub and the second cutter hub, first cutter hub and the second cutter hub are flexibly connected with casing respectively, one end of telescoping mechanism is fixedly connected with casing, the other end of telescoping mechanism is flexibly connected with one end of the second cutter hub, the end of the first cutter hub and the end of the second cutter hub are flexibly connected by connecting rod, when telescoping mechanism stretches, drive the second cutter hub around body pivot, when second cutter hub rotates, drive the first cutter hub around body pivot by connecting rod.Two ejector half hydraulic shears of said structure, compared with two ejector half hydraulic shears of present structure, the quantity of telescoping mechanism becomes one from two, solve the problem of two cutter hub poor synchronization of two ejector half hydraulic shear in prior art, use cost is lower, less to the demand of fluid, application occasion is more extensive.
For solve the problem two, the utility model proposes a kind of disintegrating machine, comprising the two ejector half hydraulic shears for shearing material, described pair of ejector half hydraulic shear is the two ejector half hydraulic shears as above described in any one.
As the improvement on the one hand of a kind of disintegrating machine of the utility model, described disintegrating machine is connected with the mounting seat of described pair of ejector half hydraulic shear with the 8th bearing pin respectively by the first bearing pin.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is the cross-sectional schematic of the utility model a kind of pair of ejector half hydraulic shear;
Fig. 2 is the three-dimensional structure diagram of the utility model a kind of pair of ejector half hydraulic shear;
Fig. 3 is the cooperation schematic diagram of the utility model a kind of pair of ejector half hydraulic shear two cutter hubs;
Fig. 4 is the blade structure schematic diagram in Fig. 1 on the first cutter hub and the second cutter hub.
In Fig. 1 to Fig. 4, the corresponding relation of Reference numeral is:
1 cover plate 2 first bearing pin 3 rotary motor
4 pivoting support 5 casing 6 second bearing pins
7 access panels 8 the 3rd bearing pin 9 first cutter hub
10 blade 11 second cutter hub 12 connecting rods
13 the 4th bearing pin 14 the 5th bearing pin 15 the 6th bearing pins
16 the 7th bearing pin 17 oil cylinder 18 mounting seat
19 swivel couplings 20 the 8th bearing pin
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Two ejector half hydraulic shears as shown in Figure 1 to Figure 3, for disintegrating machine, the actuating unit that two ejector half hydraulic shear specifically comprises slew gear and is arranged on slew gear, actuating unit rotates for driving slew gear, be provided with casing 5, telescoping mechanism, the first cutter hub 9 and the second cutter hub 11 below slew gear, particularly, dismantle for convenience of casing 5, casing 5 is provided with bolt hole, and casing 5 is fixedly installed on slew gear by the bolt in bolt hole.The upper end of the first cutter hub 9 and the second cutter hub 11 is flexibly connected with casing 5 respectively, and one end of telescoping mechanism is fixedly connected with casing 5, and the other end of telescoping mechanism is connected with the movable upper end of the second cutter hub 11 by the 7th bearing pin 16.Meanwhile, for realizing the synchronous opening and closing of the first cutter hub 9 and the second cutter hub 11, the end of the first cutter hub 9 is flexibly connected by connecting rod 12 with the end of the second cutter hub 11.When telescoping mechanism stretches, drive the second cutter hub 11 to rotate around casing 5, and when the second cutter hub 11 rotates around casing 5, drivening rod 12 move, and when connecting rod 12 moves, is moved by drive first cutter hub 9.
In technique scheme, two ejector half hydraulic shear also comprises swivel coupling 19, i.e. center-rotary joint, and slew gear is pivoting support 4, is provided with gear ring in pivoting support 4, and pivoting support 4 is provided with mounting seat 18, and swivel coupling 19 is fixedly installed in mounting seat 18.And telescoping mechanism is specially oil cylinder 17, oil cylinder 17 comprises cylinder barrel, and is arranged at the piston rod in cylinder barrel, and cylinder barrel is provided with oil-in and oil return opening, and oil-in is communicated with swivel coupling 19 by oil pipe with oil return opening.One end of cylinder barrel is fixedly installed on casing 5 by the second bearing pin 6, and piston rod can stretch back and forth in cylinder barrel, and one end and second cutter hub 11 of piston rod are hinged, particularly, piston rod by the 7th bearing pin 16 and the second cutter hub 11 hinged.It should be noted that, in other embodiments, telescoping mechanism also can be cylinder.
Further, actuating unit is specially rotary motor 3, for convenience of dismounting, rotary motor 3 is bolted and is arranged on pivoting support 4, and rotary motor 3 is hydraulic motor, when rotary motor 3 rotates, the output shaft of rotary motor 3 drives pivoting support 4 to rotate, when pivoting support 4 rotates, drive the casing 5 be fixedly connected with it to revolve, drive the rotation of the first cutter hub 9 and the second cutter hub 11 further.
In technique scheme, the first cutter hub 9 is flexibly connected with casing 5 especially by the 3rd bearing pin 8, and the second cutter hub 11 is flexibly connected with casing 5 by the 5th bearing pin 14, and connected mode is specially hinged.As shown in Figures 2 and 3, the first cutter hub 9 is flexibly connected with one end of connecting rod 12 by the 6th bearing pin 15 simultaneously, and the second cutter hub 11 is flexibly connected with the other end of connecting rod 12 by the 4th bearing pin 13.Under the end and the hinged situation of casing 5 of the first cutter hub 9 and the second cutter hub 11, when the second cutter hub 11 is subject to from the thrust of piston rod or pulling force, will being passed on the first cutter hub 9 by connecting rod 12 of its power be subject to.Specifically, when the second cutter hub 11 is promoted to turn clockwise by piston rod, the first cutter hub 9 counterclockwise rotates under the effect of connecting rod 12, and two ejector half hydraulic shear realizes meshing functions.Otherwise when the second cutter hub 11 is pulled work counterclockwise to rotate by piston rod, the first cutter hub 9 rotates at the clockwise under influence of connecting rod 12, and two ejector half hydraulic shear opens, and and so forth, realizes the shearing to material.
For cutter hub, specifically, first cutter hub 9 and the second cutter hub 11 are equipped with polylith blade 10, for convenience of dismounting and replacing, blade 10 is removably fixedly installed on the first cutter hub 9 and the second cutter hub 11, particularly, as shown in Figure 4, blade 10 is provided with multiple screwed hole, is provided with spiro connecting piece in screwed hole.It should be noted that, because the specification of blade 10 is consistent, adopt four sides interchanged type blade, therefore, the interchangeability of blade 10 is also better, and use cost is lower.
In technique scheme, for preventing blade 10 from skidding when shearing material, as shown in Figure 3, when blade 10 being arranged on cutter hub, preferably adopting dual slope or shaped form to arrange, in shear history, can prevent blade 10 from skidding preferably.
In addition, during two ejector half hydraulic shear work, its working environment is usually comparatively severe, for preventing falling object from high altitude from damaging rotary motor 3, rotary motor 3 is also provided with the cover plate 1 for protecting motor.
For convenience of overhauling casing 5, casing 5 also offers manhole, the shape of manhole is preferably circular, manhole is provided with access panel 7, and for convenience of dismounting, access panel 7 is bolted and is arranged on casing 5 wall, for Leakage prevention, between access panel 7 and casing 5 wall, be also provided with seal.
Two ejector half hydraulic shears of said structure, compared with two ejector half hydraulic shears of present structure, the quantity of oil cylinder 17 becomes one from two, solve the problem of two cutter hub poor synchronization of two ejector half hydraulic shear in prior art, the synchronism of the first cutter hub 9 and the second cutter hub 11 is better, use cost is lower, less to the demand of fluid, and application occasion is more extensive.Meanwhile, repacking cost is low, is applicable to little tonnage steel scrap hydraulic shear.
On the other hand, the utility model also proposes a kind of disintegrating machine, comprises the two ejector half hydraulic shears for shearing material, and two ejector half hydraulic shear is specially two ejector half hydraulic shear as above.
Further, disintegrating machine is connected with the mounting seat 18 of the 8th bearing pin 20 with two ejector half hydraulic shear respectively by the first bearing pin 2.
The disintegrating machine of said structure, application occasion is more extensive, and be applicable to the shearing of abandoned car, house refuse and electron wastes, use cost is lower, and market prospects are more wide.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a two ejector half hydraulic shear, for disintegrating machine, it is characterized in that, described pair of ejector half hydraulic shear comprises slew gear and is arranged at the actuating unit on described slew gear, described actuating unit rotates for driving described slew gear, fix below described slew gear and do not put casing (5), telescoping mechanism, first cutter hub (9) and the second cutter hub (11), described first cutter hub (9) and the second cutter hub (11) are flexibly connected with described casing (5) respectively, one end of described telescoping mechanism is fixedly connected with described casing (5), the other end of described telescoping mechanism is flexibly connected with one end of described second cutter hub (11), the end of described first cutter hub (9) and the end of the second cutter hub (11) are flexibly connected by connecting rod (12), when described telescoping mechanism stretches, the second cutter hub (11) is driven to rotate around described casing (5), when described second cutter hub (11) is rotated, described first cutter hub (9) is driven to rotate around described casing (5) by described connecting rod (12).
2. according to claim 1 pair of ejector half hydraulic shear, it is characterized in that, described pair of ejector half hydraulic shear also comprises swivel coupling (19), described slew gear is pivoting support (4), described pivoting support (4) is provided with mounting seat (18), and described swivel coupling (19) is fixedly installed in described mounting seat (18).
3. according to claim 2 pair of ejector half hydraulic shear, it is characterized in that, described telescoping mechanism is oil cylinder (17), described oil cylinder (17) comprises cylinder barrel and is positioned at the piston rod of cylinder barrel, one end of described oil cylinder (17) is flexibly connected with one end of described second cutter hub (11) by the 7th bearing pin (16), and the other end of described oil cylinder (17) is fixedly installed on described casing (5) by the second bearing pin (6).
4. according to claim 1 pair of ejector half hydraulic shear, it is characterized in that, described first cutter hub (9) is flexibly connected with described casing (5) by the 3rd bearing pin (8), and described second cutter hub (11) is flexibly connected with described casing (5) by the 5th bearing pin (14).
5. according to claim 4 pair of ejector half hydraulic shear, it is characterized in that, described first cutter hub (9) is flexibly connected with one end of described connecting rod (12) by the 6th bearing pin (15), and described second cutter hub (11) is flexibly connected with the other end of described connecting rod (12) by the 4th bearing pin (13).
6. according to claim 1 pair of ejector half hydraulic shear, it is characterized in that, described first cutter hub (9) and the second cutter hub (11) are equipped with polylith blade (10), polylith blade (10) curve is arranged, and blade described in polylith (10) is removably fixedly installed on described first cutter hub (9) and the second cutter hub (11).
7. according to claim 3 pair of ejector half hydraulic shear, it is characterized in that, described actuating unit is rotary motor (3), described rotary motor (3) is also provided with the cover plate (1) for protecting rotary motor (3), when described rotary motor (3) rotates, described pivoting support (4) can be driven to rotate; When described pivoting support (4) rotates, described casing (5) can be driven to rotate.
8. according to claim 7 pair of ejector half hydraulic shear, is characterized in that, described oil cylinder (17) is provided with oil-in and oil-out, and described swivel coupling (19) is communicated with oil-out with described oil-in by oil pipe.
9. a disintegrating machine, comprising the two ejector half hydraulic shears for shearing material, it is characterized in that, the two ejector half hydraulic shears of described pair of ejector half hydraulic shear according to any one of claim 1 to 8.
10. disintegrating machine according to claim 9, is characterized in that, described disintegrating machine is connected with the mounting seat (18) of described pair of ejector half hydraulic shear with the 8th bearing pin (20) respectively by the first bearing pin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700742.0U CN204234872U (en) | 2014-11-20 | 2014-11-20 | A kind of two ejector half hydraulic shear and disintegrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700742.0U CN204234872U (en) | 2014-11-20 | 2014-11-20 | A kind of two ejector half hydraulic shear and disintegrating machine |
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| Publication Number | Publication Date |
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| CN204234872U true CN204234872U (en) | 2015-04-01 |
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| CN201420700742.0U Expired - Fee Related CN204234872U (en) | 2014-11-20 | 2014-11-20 | A kind of two ejector half hydraulic shear and disintegrating machine |
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| CN (1) | CN204234872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210695A (en) * | 2021-05-29 | 2021-08-06 | 浙江米特计量有限公司 | Gas meter shell-dismounting automatic cutting pliers with positioning structure and using method thereof |
-
2014
- 2014-11-20 CN CN201420700742.0U patent/CN204234872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210695A (en) * | 2021-05-29 | 2021-08-06 | 浙江米特计量有限公司 | Gas meter shell-dismounting automatic cutting pliers with positioning structure and using method thereof |
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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: 20150401 Termination date: 20201120 |