CN110477659A - A kind of Multifunctional agricultural tool - Google Patents
A kind of Multifunctional agricultural tool Download PDFInfo
- Publication number
- CN110477659A CN110477659A CN201910840624.7A CN201910840624A CN110477659A CN 110477659 A CN110477659 A CN 110477659A CN 201910840624 A CN201910840624 A CN 201910840624A CN 110477659 A CN110477659 A CN 110477659A
- Authority
- CN
- China
- Prior art keywords
- arm
- force
- swingle
- hinged
- connecting rod
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C12/00—Step-stools
- A47C12/02—Step-stools requiring conversion between the step and seat functions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/12—Load carriers, e.g. hooks, slings, harness, gloves, modified for load carrying
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
A kind of Multifunctional agricultural tool of the invention, including support base and the arm of force, the arm of force include the arm of force one and the arm of force two, support base two sides are hinged with the arm of force two, hinge joint is located at the upper end of the arm of force two, and the arm of force two is hinged with the arm of force one far from the side of support base, and hinge joint is located at the upper end of the arm of force one；The lower end of the arm of force is provided with supporting mechanism, including a pair of of swingle hinged under the arm of force, respectively swingle one and swingle two, the bottom end articulated linkage one of swingle one, the free end of the top articulated linkage two of swingle two, connecting rod one and connecting rod two is hinged, is hinged with connecting rod three in the hinge joint of connecting rod one and connecting rod two, the top of swingle two is provided with sliding groove, the free end of the connecting rod three is slidably connected in sliding groove；Supporting mechanism there are two being symmetrical arranged under the same arm of force, and swingle is hinged by cross shaft and the arm of force, and supporting mechanism is rotated by cross shaft to the side of the arm of force.The present invention can be realized the function of shoulder pole, ladder and stool.
Description
Technical field
The invention belongs to agricultural tools field more particularly to a kind of Multifunctional agricultural tools.
Background technique
Peasant in the peasant of field work, especially mountain area requires the farm implements such as shoulder pole, ladder, stool, one side agriculture
Increasing for tool quantity will cause carrying, storage inconvenience, and the work that frequently can also increase peasant that another aspect tool uses is strong
Degree.
Based on the workload and working strength for reducing peasant, increase the functional diversity for the tool of using, we have invented one
Kind multifunctional household tool.The multi-purpose tool is that initial shoulder pole is transformed into ladder, stool form when needed, realizes three
Position one multi-purpose tool, both can be reduced tool access times reduce working strength, also comply with modern people select economy,
The theory of functional diversity portable tool.
Summary of the invention
The technical problem to be solved by the present invention is to the deficiencies for background technique to provide a kind of Multifunctional agricultural tool,
Its function of can be realized shoulder pole, ladder and stool.
The present invention uses following technical scheme to solve above-mentioned technical problem:
A kind of Multifunctional agricultural tool, including support base and the arm of force, the arm of force include the arm of force one and the arm of force two, and support base two sides are hinged
There is the arm of force two, hinge joint is located at the upper end of the arm of force two, and the arm of force two is hinged with the arm of force one far from the side of support base, and hinge joint is located at
The upper end of the arm of force one；
The lower end of the arm of force is provided with supporting mechanism, including a pair of of swingle hinged under the arm of force, respectively swingle one and rotation
Bull stick two, the bottom end articulated linkage one of swingle one, the top articulated linkage two of swingle two, the freedom of connecting rod one and connecting rod two
It holds hinged, is hinged with connecting rod three in the hinge joint of connecting rod one and connecting rod two, the top of swingle two is provided with sliding
The free end of slot, the connecting rod three is slidably connected in sliding groove；
Supporting mechanism there are two being symmetrical arranged under the same arm of force, and swingle is hinged by cross shaft and the arm of force, support
Mechanism is rotated by cross shaft to the side of the arm of force.
Further, the arm of force one is provided with anti-slipping mechanism, the anti-slipping mechanism far from the end upper surface of the arm of force two
Including the Qian shape plate being embedded in the arm of force, compression spring is fixed in Qian shape plate, the two sides of Qian shape plate slidably connect stop hook, gear
The upper end of hook is drawn close to center, and compression bar is fixedly connected between two stop hooks, and compression bar bottom is fixedly connected with compression spring.
Further, lockable mechanism is provided with below the wherein end of an arm of force one.
Further, lockable mechanism includes the mobile shaft across the arm of force one, is symmetrically arranged with a pair in the arm of force one
Lock chamber is located in lock chamber on the mobile shaft and is symmetrically fixedly connected with a pair of of ratchet, and the two sides of ratchet is provided with spine
Tooth, the two sides of ratchet are provided with pawl, and pawl is fixed in lock chamber；A pair of of support is also symmetrically fixed on mobile shaft
Bar；
One end of the mobile shaft is hinged with handle, and cam ball is provided on handle, is located between two lock chambers in shaft
It is additionally provided with spring shield, spring is provided in spring shield, spring one end and spring shield are fixed, the other end and one of lock chamber
It is fixed, and it is in compressive state always；Cam ball side is plane, and the other side is spherical surface, when the plane conflict power of cam ball
Arm one, the ratchet of ratchet are engaged with the pawl close to spring side；Side and the conflict of the arm of force one when cam ball spherical surface, ratchet
Ratchet is engaged with the pawl far from spring side.
The invention adopts the above technical scheme compared with prior art, has following technical effect that
The present invention can be realized the function of shoulder pole, ladder and stool, and easy to carry, easy to use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of shoulder pole in the present embodiment；
Fig. 2 is the structural schematic diagram of anti-slipping mechanism in the present embodiment；
Fig. 3 is the structural schematic diagram of stool in the present embodiment；
Fig. 4 is lockable mechanism reset condition structural schematic diagram in the present embodiment；
Fig. 5 is the structural schematic diagram of lockable mechanism use state in the present embodiment.
In figure, 1, support base；11, the arm of force one；12, the arm of force two；2, supporting mechanism；21, swingle one；22, swingle two；
211, connecting rod one；221, connecting rod two；23, connecting rod three；231, sliding groove；24, cross axle；3, anti-slipping mechanism；31, Qian shape plate；32,
Compression spring；33, stop hook；34, compression bar；4, mobile shaft；41, ratchet；42, pawl；43, handle；44, cam ball；45, spring
Cover；451, spring；5, lock chamber；6, support rod.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing:
A kind of Multifunctional agricultural tool, as shown in Figure 1,2 and 3, including support base 1 and the arm of force, the arm of force include the arm of force 1 and power
Arm 2 12,1 two sides of support base are hinged with the arm of force 2 12, and hinge joint is located at the upper end of the arm of force 2 12, and the arm of force 2 12 is far from support base 1
Side be hinged with the arm of force 1, hinge joint is located at the upper end of the arm of force 1；The end of the arm of force 1 far from the arm of force 2 12
Upper surface is provided with anti-slipping mechanism 3, and the anti-slipping mechanism 3 includes the Qian shape plate 31 being embedded in the arm of force, fixes in Qian shape plate 31
There is compression spring 32, the two sides of Qian shape plate 31 slidably connect stop hook 33, and the upper end of stop hook 33 is drawn close to center, two stop hooks 33
Between be fixedly connected with compression bar 34,34 bottom of compression bar is fixedly connected with compression spring 32.
The lower end of the arm of force is provided with supporting mechanism 2, including a pair of of swingle hinged under the arm of force, respectively swingle one
21 and swingle 2 22, the bottom end articulated linkage 1 of swingle 1, the top articulated linkage 2 221 of swingle 2 22, even
The free end of bar 1 and connecting rod 2 221 is hinged, is hinged with connecting rod in the hinge joint of connecting rod 1 and connecting rod 2 221
3 23, the top of swingle 2 22 is provided with sliding groove 231, the free end of the connecting rod 3 23 is slidably connected at sliding groove
In 231；
Supporting mechanism 2 there are two being symmetrical arranged under the same arm of force, and swingle is hinged by cross shaft and the arm of force, support
Mechanism 2 is rotated by cross shaft to the side of the arm of force.
Lockable mechanism is provided with below the wherein end of an arm of force 1.Lockable mechanism includes across the arm of force 1
Mobile shaft 4, a pair of of lock chamber 5 is symmetrically arranged in the arm of force 1, is located in lock chamber 5 on the mobile shaft 4
It is symmetrically fixedly connected with a pair of of ratchet 41, the two sides of ratchet 41 is provided with ratchet, and the two sides of ratchet 41 are provided with pawl 42,
Pawl 42 is fixed in lock chamber 5；A pair of support rods 6 is also symmetrically fixed on mobile shaft 4；
One end of the mobile shaft 4 is hinged with handle 43, and cam ball 44 is provided on handle 43, is located at two lockings in shaft
It is additionally provided with the cover of spring 451 45 between chamber 5, spring 451 is provided in the cover of spring 451 45,451 one end of spring and spring 451 cover
45 is fixed, and the other end and one of lock chamber 5 are fixed, and are in compressive state always；44 side of cam ball is plane, separately
Side is spherical surface, when the plane of cam ball 44 contradicts the arm of force 1, the ratchet of ratchet 41 and the pawl 42 close to 451 side of spring
Engagement；When the side of 44 spherical surface of cam ball and the conflict of the arm of force 1, the ratchet of ratchet 41 and the pawl 42 far from 451 side of spring
Engagement.
There are three functions for present invention tool:
1, when being used as shoulder pole, the arm of force 1 and the arm of force 2 12 are expanded to level to two sides, that is, become the long shoulder pole of a root long,
Anti-slipping mechanism 3 is arranged in the both ends of shoulder pole, the cargo with lanyard is hung on compression bar 34, firstly, stop hook 33 can prevent cargo
It is detached from compression bar 34, then cargo compresses spring 451, and the entirety of lanyard, which is sunk, to be entered in Qian shape plate 31, to further prevent
It falls off.
2, when being used as stool, under the form of shoulder pole, swingle is screwed out downwards, and by 3 23 slide downward of connecting rod,
So that it is reached the bottom of sliding groove 231, triangle rock-steady structure is formed, so that " shoulder pole " and supporting mechanism 2 together constitute plate
Stool.
3, when being used as ladder, under the form of shoulder pole, supporting mechanism 2 is rotated by cross shaft to the side of the arm of force
Face forms it into ladder structure.Then, as shown in Figures 4 and 5, rotating handle 43 counterclockwise, when cam ball 44 becomes from sphere-contact
During plane contact, ratchet 41 will be detached from the pawl 42 far from 451 side of spring, so that ratchet 41 and branch
Strut 6 loses limitation, then support rod 6 is inverted to downwards to the end of the arm of force 1；Finally, when plane contradicts the arm of force one completely
After 11, since the plane makes handle 43 become smaller at a distance from the arm of force 1, so that mobile shaft 4 is under the action of spring 451,
Move right a distance, so that ratchet 41 engages connection with the pawl 42 close to spring 451, to realize ratchet again
41 and support rod 6 fixation, so that support rod 6 plays the role of an academic title to ladder.
Those skilled in the art can understand that unless otherwise defined, all terms used herein (including skill
Art term and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Also
It should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior art
The consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.
The above examples only illustrate the technical idea of the present invention, and this does not limit the scope of protection of the present invention, all
According to the technical idea provided by the invention, any changes made on the basis of the technical scheme each falls within the scope of the present invention
Within.The embodiments of the present invention are described in detail above, but present invention is not limited to the embodiments described above, in ability
Domain those of ordinary skill within the scope of knowledge, can also make various changes without departing from the premise of the present invention
Change.
Claims (4)
1. a kind of Multifunctional agricultural tool, it is characterised in that: including support base and the arm of force, the arm of force includes the arm of force one and the arm of force two,
Support base two sides are hinged with the arm of force two, and hinge joint is located at the upper end of the arm of force two, and side of the arm of force two far from support base is hingedly strong
Arm one, hinge joint are located at the upper end of the arm of force one；
The lower end of the arm of force is provided with supporting mechanism, including a pair of of swingle hinged under the arm of force, respectively swingle one and rotation
Bull stick two, the bottom end articulated linkage one of swingle one, the top articulated linkage two of swingle two, the freedom of connecting rod one and connecting rod two
It holds hinged, is hinged with connecting rod three in the hinge joint of connecting rod one and connecting rod two, the top of swingle two is provided with sliding
The free end of slot, the connecting rod three is slidably connected in sliding groove；
Supporting mechanism there are two being symmetrical arranged under the same arm of force, and swingle is hinged by cross shaft and the arm of force, support
Mechanism is rotated by cross shaft to the side of the arm of force.
2. a kind of Multifunctional agricultural tool according to claim 1, it is characterised in that: the arm of force one is far from the arm of force two
End upper surface is provided with anti-slipping mechanism, and the anti-slipping mechanism includes the Qian shape plate being embedded in the arm of force, is fixed in Qian shape plate
Compression spring, the two sides of Qian shape plate slidably connect stop hook, and the upper end of stop hook is drawn close to center, are fixedly connected between two stop hooks
There is compression bar, compression bar bottom is fixedly connected with compression spring.
3. a kind of Multifunctional agricultural tool according to claim 1, it is characterised in that: in the end of a wherein arm of force one
Lower section be provided with lockable mechanism.
4. a kind of Multifunctional agricultural tool according to claim 3, it is characterised in that: lockable mechanism includes across the arm of force one
Mobile shaft, a pair of of lock chamber is symmetrically arranged in the arm of force one, is located on the mobile shaft symmetrically solid in lock chamber
Surely it is connected with a pair of of ratchet, the two sides of ratchet is provided with ratchet, and the two sides of ratchet are provided with pawl, and pawl is fixed on locking
It is intracavitary；A pair of support rods is also symmetrically fixed on mobile shaft；
One end of the mobile shaft is hinged with handle, and cam ball is provided on handle, is located between two lock chambers in shaft
It is additionally provided with spring shield, spring is provided in spring shield, spring one end and spring shield are fixed, the other end and one of lock chamber
It is fixed, and it is in compressive state always；Cam ball side is plane, and the other side is spherical surface, when the plane conflict power of cam ball
Arm one, the ratchet of ratchet are engaged with the pawl close to spring side；Side and the conflict of the arm of force one when cam ball spherical surface, ratchet
Ratchet is engaged with the pawl far from spring side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840624.7A CN110477659A (en) | 2019-09-06 | 2019-09-06 | A kind of Multifunctional agricultural tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840624.7A CN110477659A (en) | 2019-09-06 | 2019-09-06 | A kind of Multifunctional agricultural tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110477659A true CN110477659A (en) | 2019-11-22 |
Family
ID=68555465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910840624.7A Pending CN110477659A (en) | 2019-09-06 | 2019-09-06 | A kind of Multifunctional agricultural tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110477659A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409964A (en) * | 2011-11-02 | 2012-04-11 | 靖江喜悦科技咨询有限公司 | Ladder with stretchable leg on one side |
| CN203246782U (en) * | 2013-01-10 | 2013-10-23 | 严青松 | Multi-purpose carrying pole |
| CN204081980U (en) * | 2014-09-16 | 2015-01-07 | 中国建筑第七工程局有限公司 | A kind of Novel ladder |
| CN204851045U (en) * | 2015-07-24 | 2015-12-09 | 重庆留辉农业有限公司 | A remove ladder for tree maintenance |
| CN105496043A (en) * | 2016-01-28 | 2016-04-20 | 苏州市职业大学 | Multifunctional retractable table and chair |
| CN105795769A (en) * | 2016-05-11 | 2016-07-27 | 无锡阁美楼梯有限公司 | Step tool |
| CN106761357A (en) * | 2016-12-30 | 2017-05-31 | 重庆亿酆农业综合开发有限公司 | Ladder for plucking fruit on hillside |
| CN207278172U (en) * | 2017-09-06 | 2018-04-27 | 国网安徽省电力公司芜湖县供电公司 | A kind of power distribution cabinet extension type cat ladder |
-
2019
- 2019-09-06 CN CN201910840624.7A patent/CN110477659A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409964A (en) * | 2011-11-02 | 2012-04-11 | 靖江喜悦科技咨询有限公司 | Ladder with stretchable leg on one side |
| CN203246782U (en) * | 2013-01-10 | 2013-10-23 | 严青松 | Multi-purpose carrying pole |
| CN204081980U (en) * | 2014-09-16 | 2015-01-07 | 中国建筑第七工程局有限公司 | A kind of Novel ladder |
| CN204851045U (en) * | 2015-07-24 | 2015-12-09 | 重庆留辉农业有限公司 | A remove ladder for tree maintenance |
| CN105496043A (en) * | 2016-01-28 | 2016-04-20 | 苏州市职业大学 | Multifunctional retractable table and chair |
| CN105795769A (en) * | 2016-05-11 | 2016-07-27 | 无锡阁美楼梯有限公司 | Step tool |
| CN106761357A (en) * | 2016-12-30 | 2017-05-31 | 重庆亿酆农业综合开发有限公司 | Ladder for plucking fruit on hillside |
| CN207278172U (en) * | 2017-09-06 | 2018-04-27 | 国网安徽省电力公司芜湖县供电公司 | A kind of power distribution cabinet extension type cat ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |
|
| RJ01 | Rejection of invention patent application after publication |