CN204076308U - A kind of shear - Google Patents
A kind of shear Download PDFInfo
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- CN204076308U CN204076308U CN201420442505.9U CN201420442505U CN204076308U CN 204076308 U CN204076308 U CN 204076308U CN 201420442505 U CN201420442505 U CN 201420442505U CN 204076308 U CN204076308 U CN 204076308U
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Abstract
The utility model discloses a kind of shear, belong to stockbreeding machine field of tool, comprise pressing mechanism, swing mechanism, housing, ledger-plate and cutting blade, swing mechanism is swing arm.The utility model object solves shear heat dissipation problem.Flabellum is adopted to dispel the heat and liquid radiating two kinds of methods in utility model.Flabellum is established in rotating shaft of the present utility model, and in housing, multiple air vent is established in the side relative with flabellum, then flabellum can be driven during axis of rotation to be discharged by air vent by heat; Swing arm of the present utility model two sections of grooves, establish cylindrical roller in groove, be equivalent to two cam mechanisms, surface of shell establishes two screwed holes, piston rod is established in screwed hole, cylindrical roller connects piston rod, and establish the steel pipe of connection two screwed hole in housing, steel pipe is close to inner walls in the shape of a spiral, during swing arm motion, can piston rod movement be driven, thus realize liquid motion, absorb heat.
Description
Technical field
The utility model relates to stockbreeding machine field of tool, is specifically related to a kind of shear.
Background technology
Along with the fast development of machinery industry, livestock is progressively mechanization also, and mechanization improves production efficiency, and wherein shear is exactly a kind of typical animal husbandry machine tool.Shear conventional at present adopts electric wool shears, and present electric wool shears in use can produce a large amount of heat, and therefore staff needs to be constantly blade lubrication and heat radiation in operation, affects operating efficiency.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of shear, solves shear heat dissipation problem.
The technical problem that the utility model solves can realize by the following technical solutions: a kind of shear, comprise pressing mechanism, swing mechanism, housing, ledger-plate and cutting blade, swing mechanism is swing arm, swing arm end establishes two sections of grooves, cylindrical roller is established in groove, described surface of shell establishes two screwed holes, piston rod is established in screwed hole, cylindrical roller connects piston rod, the steel pipe of connection two screwed hole is established in housing, steel pipe is close to inner walls in the shape of a spiral, swing arm end establishes cylinder, cannelure is established in cylinder, cylinder end establishes rotating shaft, rotating shaft outer wall establishes flabellum, in housing, multiple air vent is established in the side relative with flabellum, shaft end establishes decelerator, two bearings are established in rotating shaft and decelerator junction, decelerator connects motor, battery is established at motor rear portion, accumulator end portion establishes end cap, end cap establishes screw, the interface of battery and motor establishes the power line with socket, end cap establishes aperture, power line is through aperture.
Preferably, off-center column is established in rotating shaft front end, and off-center column is located in cannelure.
Preferably, air vent is arranged on housing by concentric circles.
Preferably, establish thread bush in screwed hole, piston rod is located in thread bush, and thread bush establishes locking nut, and the piston diameter of piston rod end is greater than the diameter in the hole on housing.
Preferably, the power line at battery and motor interface place is in parallel.
Employing the utility model has the advantage of:
The utility model adopts two kinds of cooling mechanisms, and the first takes flabellum to dispel the heat, and rotating shaft outer wall of the present utility model establishes flabellum, in housing, multiple air vent is established in the side relative with flabellum, by axis of rotation, drive flabellum to rotate, the heat of shear inside is discharged by air vent.
The second takes liquid radiating, namely two sections of grooves are established at swing mechanism end, cylindrical roller is established in groove, surface of shell establishes two screwed holes, thread bush is established in screwed hole, piston rod is located in thread bush, and thread bush establishes locking nut, and cylindrical roller connects piston rod, the steel pipe of connection two screwed hole is established in housing, steel pipe is close to inner walls in the shape of a spiral, in thread bush, inject liquid, and staff in use, swing mechanism rotates, thus drive piston rod movement, thus drive the liquid in steel pipe to flow back and forth, play thermolysis.
Above two kinds of methods all can use in shear process operating personnel carries out automatically, saves time, raises the efficiency.
In addition the utility model establishes battery after motor, battery is in parallel with the power line of motor, having in electric situation, staff uses the utility model, can work, while charging, when by the time having a power failure, the energy of accumulators store can be used, if feel in working at ordinary times to use power line hell to pay, also can use the electric energy stored in battery.Arrange very convenient.And to arrange battery be also reduce motor directly to connect time of power supply in fact, indirectly play thermolysis.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of screwed pipe of the present utility model, locking nut and piston rod;
Fig. 3 is ventilation hole structure schematic diagram of the present utility model.
Wherein 1-cutting blade, 2-ledger-plate, 3-swing arm, 4-nut, the large screw of 5-, 6-housing, 7-flange bolt one, 8-bolt one, 9-groove, 10-steel pipe, 11-off-center column, 12-cylinder, 13-rotating shaft, 14-bearing, 15-decelerator, 16-motor, 17-battery, 18-end cap, 19-power line, 20-screw, 21-flabellum, 22-cannelure, 23-piston rod, 24-cylindrical roller, 25-pressing mechanism, 26-air vent, 27-flange bolt two, 28-aperture, 29-locking nut, 30-thread bush.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of shear, comprise pressing mechanism 25, swing mechanism, housing 6, ledger-plate 2 and cutting blade 1, wherein pressing mechanism 25 is located at shear housing 6 top, ledger-plate 2 and cutting blade 1 are connected by nut 4 and bolt 1, ledger-plate 2 is fixed on bottom housing 6 by large screw 5, and swing mechanism is located in housing 6, and swing mechanism is connected housing 6 by flange bolt 1 with flange bolt 2 27.Swing mechanism is swing arm 3, swing arm 3 end establishes two sections of grooves 9, cylindrical roller 24 is established in groove 9, two screwed holes are established on described housing 6 surface, thread bush 30 is established in screwed hole, piston rod 23 is located in thread bush 30, thread bush 30 is established locking nut 29, cylindrical roller 24 connects piston rod 23, the steel pipe 10 of connection two screwed hole is established in housing 6, steel pipe 10 is close to housing 6 inwall in the shape of a spiral, swing arm 3 end establishes cylinder 12, cannelure 22 is established in cylinder 12, cylinder 12 end establishes rotating shaft 13, off-center column 11 is established in rotating shaft 13 front end, off-center column 11 is located in cannelure 22.Rotating shaft 13 outer wall establishes flabellum 21, and in housing 6, multiple air vent 26 is established in the side relative with flabellum 21, and air vent 26 is arranged on housing 6 by concentric circles.Rotating shaft 13 end establishes decelerator 15, two bearings 14 are established in rotating shaft 13 and decelerator 15 junction, decelerator 15 connects motor 16, battery 17 is established at motor 16 rear portion, end cap 18 is established in battery 17 end, end cap 18 is established screw 20, and the interface of battery 17 and motor 16 establishes the power line 19 with socket, end cap 18 is established aperture 28, power line 19 is through aperture 28.The power line 19 of battery 17 and motor 16 interface is in parallel.
The utility model adopts two kinds to use the mechanism of automatic heat radiation in the utility model process staff, the first takes flabellum 21 to dispel the heat, rotating shaft 13 outer wall of the present utility model establishes flabellum 21, in housing 6, multiple air vent 26 is established in the side relative with flabellum 21, rotated by rotating shaft 13, drive flabellum 21 to rotate, the heat of shear inside is discharged by air vent 26.
The second takes liquid radiating, namely two sections of grooves 9 are established at swing mechanism end, cylindrical roller 24 is established in groove 9, two screwed holes are established on housing 6 surface, thread bush 30 is established in screwed hole, piston rod 23 is located in thread bush 30, thread bush 30 is established locking nut 29, cylindrical roller 24 connects piston rod 23, the steel pipe 10 of connection two screwed hole is established in housing 6, steel pipe 10 is close to housing 6 inwall in the shape of a spiral, liquid is injected in thread bush 30, staff in use, swing mechanism rotates, thus drive piston rod 23 to move, thus drive the liquid in steel pipe 10 to flow back and forth, play thermolysis.
In addition the utility model establishes battery 17 after motor 16, battery 17 is in parallel with the power line 19 of motor 16, having in electric situation, staff uses the utility model, can work, while charging, when by the time having a power failure, the energy that battery 17 stores can be used, if feel in working at ordinary times to use power line 19 hell to pay, also can use the electric energy stored in battery 17, arrange very convenient.And the time that battery 17 is also minimizing motor 16 direct connection power supply is in fact set, indirectly play thermolysis.
The course of work of the present utility model is as follows: the liquid injecting heat absorption in steel pipe 10 of the present utility model, after switching on power, motor 16 rotates, battery 17 charges, motor 16 drives decelerator 15 to rotate, decelerator 15 drives rotating shaft 13 to rotate, eccentric cylinder 12 in rotating shaft 13 moves in the cannelure 22 of swing arm 3 end cylinder 12, flange bolt 1 end that swing arm 3 is connected with housing 6 is spherical, therefore swing arm 3 can swing, swing arm 3 end is arcuation simultaneously, swing arm 3 end establishes two sections of grooves 9, cylindrical roller 24 is established in groove 9, in fact with regard to suitable and two cam mechanisms, cylindrical roller 24 connects piston rod 23, along with the motion of swing arm 3, piston rod about 23 transports merit, thus the liquid in steel pipe 10 moves back and forth, absorb heat, the outer wall of rotating shaft 13 simultaneously establishes flabellum 21, and in housing 6, multiple air vent 26 is established in the side relative with flabellum 21, and air vent 26 is arranged on housing 6 by concentric circles, and rotating shaft 13 is moved and driven flabellum 21 to move, and is therefore discharged by heat.
The purpose of this utility model is to provide a kind of shear, solves shear heat dissipation problem.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a shear, comprise pressing mechanism, swing mechanism, housing, ledger-plate and cutting blade, it is characterized in that: described swing mechanism is swing arm, swing arm end establishes two sections of grooves, cylindrical roller is established in groove, described surface of shell establishes two screwed holes, piston rod is established in screwed hole, cylindrical roller connects piston rod, the steel pipe of connection two screwed hole is established in housing, steel pipe is close to inner walls in the shape of a spiral, swing arm end establishes cylinder, cannelure is established in cylinder, cylinder end establishes rotating shaft, rotating shaft outer wall establishes flabellum, in housing, multiple air vent is established in the side relative with flabellum, shaft end establishes decelerator, two bearings are established in rotating shaft and decelerator junction, decelerator connects motor, battery is established at motor rear portion, accumulator end portion establishes end cap, end cap establishes screw, the interface of battery and motor establishes the power line with socket, end cap establishes aperture, power line is through aperture.
2. a kind of shear according to claim 1, is characterized in that: off-center column is established in described rotating shaft front end, and off-center column is located in cannelure.
3. a kind of shear according to claim 1, is characterized in that: described air vent is arranged on housing by concentric circles.
4. a kind of shear according to claim 1, it is characterized in that: establish thread bush in described screwed hole, piston rod is located in thread bush, and thread bush establishes locking nut, and the piston diameter of piston rod end is greater than the diameter in the hole on housing.
5. a kind of shear according to claim 1, is characterized in that: the power line at described battery and motor interface place is in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442505.9U CN204076308U (en) | 2014-08-01 | 2014-08-01 | A kind of shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442505.9U CN204076308U (en) | 2014-08-01 | 2014-08-01 | A kind of shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076308U true CN204076308U (en) | 2015-01-07 |
Family
ID=52169069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420442505.9U Expired - Fee Related CN204076308U (en) | 2014-08-01 | 2014-08-01 | A kind of shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076308U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262772A (en) * | 2016-12-31 | 2018-07-10 | 乌鲁木齐北元工贸有限公司 | A kind of electric shearing machine structure |
| CN108687805A (en) * | 2018-06-26 | 2018-10-23 | 桐乡守敬应用技术研究院有限公司 | A kind of shear |
| WO2019091258A1 (en) * | 2017-11-11 | 2019-05-16 | 许昌市建安区东和畜牧养殖专业合作社 | Wool shears |
-
2014
- 2014-08-01 CN CN201420442505.9U patent/CN204076308U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262772A (en) * | 2016-12-31 | 2018-07-10 | 乌鲁木齐北元工贸有限公司 | A kind of electric shearing machine structure |
| WO2019091258A1 (en) * | 2017-11-11 | 2019-05-16 | 许昌市建安区东和畜牧养殖专业合作社 | Wool shears |
| CN108687805A (en) * | 2018-06-26 | 2018-10-23 | 桐乡守敬应用技术研究院有限公司 | A kind of shear |
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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: 20150107 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |