CN208572750U - A kind of pachyrhizus excavating gear - Google Patents
A kind of pachyrhizus excavating gear Download PDFInfo
- Publication number
- CN208572750U CN208572750U CN201820259149.5U CN201820259149U CN208572750U CN 208572750 U CN208572750 U CN 208572750U CN 201820259149 U CN201820259149 U CN 201820259149U CN 208572750 U CN208572750 U CN 208572750U
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- CN
- China
- Prior art keywords
- shaft
- rack
- cutter
- pachyrhizus
- handwheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of pachyrhizus excavating gear, including hitch frame, rack, plow standard, lift lever, plough shovel, land wheel, is fixedly connected with hitch frame above rack；Cutter disc component is respectively arranged with above two land wheels, cutter disc component includes eccentric wheel, shaft, several long sword cutters, several short sword cutters, handwheel, screw, and eccentric wheel is rotatably connected in rack by shaft；Cutter disc component clears up the digua fig stem and leaf on land wheel in time, guarantees that the depth in plough shovel insertion soil is relative constant, guarantees that pachyrhizus excavating gear works normally；Shaft and land wheel eccentric setting, the vertical range of point of a knife to the straight line where shaft of long sword cutter are equal to the point of a knife of short sword cutter to the vertical range of straight line where shaft, by selecting the use of the handwheel property of can choose to have long sword cutter or short sword cutter.
Description
Technical field
The utility model relates to agricultural machinery technological fields, and in particular to a kind of pachyrhizus excavating gear.
Background technique
Pachyrhizus is also known as sweet potato, sweet potato, is the crops that China is planted extensively, and since pachyrhizus is long in the ground, when excavation is time-consuming
Arduously.Patent CN2301045Y discloses a kind of peanut digger, and describes the peanut digger in its specification and can use
In crops such as excavation pachyrhizuses.However, when being used for peanut digger to excavate pachyrhizus, since digua fig stem and leaf is than peanut tendril
It is long, it is easy to be wrapped on land wheel, influence using.
Summary of the invention
The utility model is intended to provide a kind of pachyrhizus excavating gear, including hitch frame, rack, plow standard, lift lever, plough shovel,
Land wheel, is fixedly connected with hitch frame above rack, the two sides setting of front end of rack there are two the identical land wheel of structure, rack
Rear end is fixedly connected with plow standard, and the lower section of plow standard is arranged in plough shovel, and plough shovel is provided with lift lever.
Further, cutter disc component is respectively arranged with above two land wheels, cutter disc component includes eccentric wheel, turns
Axis, several long sword cutters, several short sword cutters, handwheel, screw, eccentric wheel are rotatably connected in rack by shaft, are turned
Axis is connected with handwheel far from one end of eccentric wheel, several long sword cutters along shaft extending direction equidistant installation in one line
In eccentric surfaces, several short sword cutters along shaft extending direction it is in one line be equidistantly mounted on eccentric surfaces, it is long
The line of the installation site of sword cutter and the installation site of short sword cutter passes through the center of circle of eccentric wheel, also, the knife of long sword cutter
The vertical range of point to straight line where shaft is equal to the point of a knife of short sword cutter to the vertical range of straight line where shaft.
Further, there is a through-hole on handwheel, there are two threaded hole in rack, two threaded holes are symmetricly set on shaft two
Side, screw can be passed through in the threaded hole of through hole whorl connection on the rack on handwheel, to fix handwheel, be prevented
Eccentric wheel rotation.
Further, for the length of lift lever preferably between 10-20mm, the material of lift lever is cast iron.
The beneficial effects of the utility model are as follows: (1) having cutter disc component, clear up the digua fig stem and leaf on land wheel in time, protect
Depth in card plough shovel insertion soil is relative constant, guarantees that pachyrhizus excavating gear works normally.(2) shaft is set with land wheel bias
It sets, the vertical range of point of a knife to the straight line where shaft of long sword cutter is equal to point of a knife the hanging down to straight line where shaft of short sword cutter
Straight distance, by selecting the use of the handwheel property of can choose that there is long sword cutter or short sword cutter.
Detailed description of the invention
A kind of main view of pachyrhizus excavating gear of Fig. 1-the utility model.
A kind of side view of pachyrhizus excavating gear of Fig. 2-the utility model.
A kind of cutter disc component structure diagram of pachyrhizus excavating gear of Fig. 3-the utility model.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment.
As shown in Figs. 1-2, a kind of pachyrhizus excavating gear, including hitch frame 1, rack 2, plow standard 3, lift lever 4, plough shovel 5,
Wheel 6, the top of rack 2 are fixedly connected with hitch frame 1, and there are two the identical land wheel 6 of structure, machines for the two sides setting of 2 front end of rack
The rear end of frame 2 is fixedly connected with plow standard 3, and the lower section of plow standard 3 is arranged in plough shovel 5, and plough shovel 5 is provided with lift lever 4.Hitch frame 1 is used
It in connection tractor, travels forward to draw pachyrhizus excavating gear, plough shovel 5 digs the pachyrhizus inside ground, and lift lever 4 is drawn
Pachyrhizus is promoted while ground melon seedling.For the length of lift lever preferably between 10-20mm, the material of lift lever is cast iron.
Further, the top of two land wheels 6 is respectively arranged with cutter disc component, and the specific structure of cutter disc component is as schemed
Shown in 3.Including eccentric wheel 7, shaft 8, several long sword cutters 9, several short sword cutters 10, handwheel 11, screw 12, eccentric wheel 7 lead to
It crosses shaft 8 to be rotatably connected in rack 2, shaft 8 is connected with handwheel 11, several long sword cutters 9 far from one end of eccentric wheel 7
It equidistantly is mounted on 7 surface of eccentric wheel along the extending direction of shaft 8 is in one line, several short sword cutters 10 are along shaft 8
Extending direction is in one line to be equidistantly mounted on 7 surface of eccentric wheel, the installation of the installation site of long sword cutter 9 and short sword cutter 10
The line of position passes through the center of circle of eccentric wheel 7, that is, the installation site of the installation site of long sword cutter 9 and short sword cutter 10 is inclined
Heart wheel 7 it is same diametrically.Also, the vertical range of the point of a knife of long sword cutter 9 to 8 place straight line of shaft is equal to short sword cutter 10
Point of a knife to 8 place straight line of shaft vertical range.
There is a through-hole on handwheel 11, there are two threaded hole in rack 2, two threaded holes are symmetricly set on 8 two sides of shaft, spiral shell
The through hole whorl that nail 12 can pass through on handwheel 11 is connected in a threaded hole in rack 2, to fix handwheel 11, is prevented
Only eccentric wheel 7 rotates.
Exist in use, hitch frame 1 connects tractor, travel forward to draw pachyrhizus excavating gear, plough shovel 5 will be inside ground
Pachyrhizus dig, lift lever 4 traction ground melon seedling while pachyrhizus is promoted.In pachyrhizus excavating gear traveling process, land wheel 6 is always
It is attached to the depth limited in 5 insertion soil of plough shovel in earth's surface.
Since land wheel 6 is rotation and ground has a large amount of digua fig stem and leaf, digua fig stem and leaf can be wrapped on land wheel 6.If no
The digua fig stem and leaf being wrapped on land wheel 6 is removed in time, after melon vine is wrapped on land wheel 6 in large quantities, is equivalent to the change of 6 diameter of land wheel
Greatly, plough shovel 5 is caused to lift, the depth shallower in 5 insertion soil of plough shovel, the 5 rotten pachyrhizus of shovel of plough shovel.
The effect of long sword cutter 9 and short sword cutter 10 is to cut off the ground for being wrapped on land wheel 6 and rotating with landing wheel 6
Melon vine.Long sword cutter 9 is more easier to fracture since blade is long compared to short sword cutter 10, so under normal circumstances, by short sword
Cutter 10 goes to lower section (state as shown in Figure 3), cuts digua fig stem and leaf using short sword cutter 10.When the dry weather encountered etc. is special
When situation, digua fig stem and leaf according to be easy to happen winding.When operator has found that digua fig stem and leaf winding is serious, screw 12 under knob, rotation
Wheel 11 is changed hands, so that long sword cutter 9 goes to lower section, screw 12 is then passed through into the through hole whorl on handwheel 11 and is connected to rack 2
On threaded hole in, use long sword cutter 9 cut digua fig stem and leaf.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (3)
1. a kind of pachyrhizus excavating gear, including hitch frame, rack, plow standard, lift lever, plough shovel, land wheel, the top of rack is fixed to be connected
It is connected to hitch frame, there are two the identical land wheel of structure, the rear end of rack is fixedly connected with plow standard, ploughs for the two sides setting of front end of rack
The lower section of plow standard is arranged in shovel, and plough shovel is provided with lift lever；It is characterized in that, being respectively arranged with cutter disc above two land wheels
Component, cutter disc component include eccentric wheel, shaft, several long sword cutters, several short sword cutters, handwheel, screw, and eccentric wheel passes through
Shaft is rotatably connected in rack, and shaft is connected with handwheel far from one end of eccentric wheel, and several long sword cutters are along shaft
Extending direction it is in one line be equidistantly mounted on eccentric surfaces, several short sword cutters are arranged along one word of extending direction of shaft
It opens and is equidistantly mounted on eccentric surfaces, the line of the installation site of the installation site of long sword cutter and short sword cutter passes through bias
The center of circle of wheel, also, the vertical range of the point of a knife of long sword cutter to straight line where shaft is equal to the point of a knife of short sword cutter to shaft
The vertical range of place straight line；There is a through-hole on handwheel, there are two threaded hole in rack, two threaded holes are symmetricly set on shaft
Two sides, screw can pass through in the threaded hole of through hole whorl connection on the rack on handwheel, to fix handwheel, prevent
Only eccentric wheel rotates.
2. a kind of pachyrhizus excavating gear as described in claim 1, which is characterized in that the length of lift lever is between 10-20mm.
3. a kind of pachyrhizus excavating gear as described in claim 1, which is characterized in that the material of lift lever is cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259149.5U CN208572750U (en) | 2018-02-14 | 2018-02-14 | A kind of pachyrhizus excavating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259149.5U CN208572750U (en) | 2018-02-14 | 2018-02-14 | A kind of pachyrhizus excavating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572750U true CN208572750U (en) | 2019-03-05 |
Family
ID=65502958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820259149.5U Expired - Fee Related CN208572750U (en) | 2018-02-14 | 2018-02-14 | A kind of pachyrhizus excavating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208572750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124574A (en) * | 2018-02-14 | 2018-06-08 | 湖南城市学院 | A kind of pachyrhizus excavating gear |
-
2018
- 2018-02-14 CN CN201820259149.5U patent/CN208572750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124574A (en) * | 2018-02-14 | 2018-06-08 | 湖南城市学院 | A kind of pachyrhizus excavating gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190305 Termination date: 20200214 |