CN202565759U - Adjustable clamping head - Google Patents
Adjustable clamping head Download PDFInfo
- Publication number
- CN202565759U CN202565759U CN 201220194549 CN201220194549U CN202565759U CN 202565759 U CN202565759 U CN 202565759U CN 201220194549 CN201220194549 CN 201220194549 CN 201220194549 U CN201220194549 U CN 201220194549U CN 202565759 U CN202565759 U CN 202565759U
- Authority
- CN
- China
- Prior art keywords
- clamping head
- return spring
- hinged
- steel wire
- wire rope
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of fruit picking of agriculture and forestry orchard harvest machinery, in particular to an adjustable clamping head. The adjustable clamping head comprises a return spring, an upper clamping head, an outer sleeve, an inner rod, a lower clamping head, a draw bar, a steel wire rope, a threading tube and a switch, and the adjustable clamping head is characterized in that the return spring is sleeved on the inner rod, one end of the return spring is contacted with the upper clamping head, and the other end of the return spring is fixed and limited through a nut. The outer sleeve is sleeved on the inner rod to be fixedly connected with the upper clamping head. The lower clamping head and the threading tube are fixedly connected onto the inner rod. The upper end of the draw bar is hinged with the outer sleeve, the middle portion of the draw bar is hinged with the lower clamping head, the lower end of the draw bar is hinged with one end of the steel wire rope, and the other end of the steel wire rope penetrates through the threading tube to be connected with the switch. The adjustable clamping head can adjust aperture of the clamping head at random according to thickness of tree trunks or branches, improves flexibility of machines and tools for picking up fruits, expands using scope of the machines and tools on braches in different thicknesses, is simple in structure, has small damage to barks and branch buds and cannot influence fruit growth in a next year.
Description
Technical field
The utility model belongs to orchard harvest machinery technical field, relates to a kind of adjustable clamping head, is particularly suitable for clamping woods fruit tree and does and branch.
Background technology
At present in China, the fruit tree fruit harvest mainly with artificial hand pluck, club beats and implement by light instrument, productivity ratio is low, labour intensity is big, cost is high.It is main that the existing mechanical equipment of gathering is mainly gathered with vibration, carries out the vibration service of single branch of fruit tree or tree-walk through holding rod.The main method for oscillating of Machinery for orchard results, the fruit tree kind by adapting to can be divided into driving lever vibratory drilling method and clamping vibratory drilling method, and wherein, driving lever vibratory drilling method easy damaged bark causes the fruit tree underproduction in the coming year; The clamping vibratory drilling method drops fruit through the vibration of clamping trunks of fruit trees or branch and gathers in the crops fruit, is applicable to that woodss such as sea-buckthorn, red date really gather in the crops.But, present stage employed clamping head to be the clamping fixed size unadjustable, influenced the harvesting effect, limited the harvesting object, and bark and branch had certain damage.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model provides a kind of can regulate the adjustable clamping heads of clamping size according to trunk or branch diameter difference.
The purpose of the utility model is realized by following technical scheme: a kind of adjustable clamping head is provided; Comprise return spring, last clamping head, outer tube, interior bar, following clamping head, pull bar, steel wire rope, penetration pipe, switch; It is characterized in that: return spring is enclosed within on the interior bar; One end contacts with last clamping head, and the other end is through the nut fixed limit; In being enclosed within, outer tube is fixedly connected with last clamping head on the bar; Following clamping head and penetration pipe are fixedly connected on the interior bar; The pull bar upper end is hinged and connected with outer tube, and the middle part is hinged with following clamping head, and lower end and steel wire rope one end are hinged and connected, and the steel wire rope other end passes penetration pipe and links to each other with switch.
A kind of design as a kind of adjustable clamping head of the utility model: go up clamping head, the working position of clamping head all is equipped with the rubber bush of protection branch down, last clamping head and following clamping head spacing L are 0-10mm, are shaped as the bayonet socket of " U " type.
A kind of design as a kind of adjustable clamping head of the utility model: have a slotted hole on the interior bar, its length is 50-100mm.
The beneficial effect of the utility model is: adopt the adjustable clamping head of said structure design, can regulate the clamping head aperture arbitrarily according to the thickness of trunk or branch, improved the gather flexibility of woods fruit of facility, enlarged the scope of application of facility to the different thicknesses branch; This apparatus structure is simple, and there is rubber skin protection at the clamping head position, and is very little to bark and twig damage, can not influence coming year woods and really grow.
Description of drawings
Fig. 1 is the utility model master TV structure sketch map.
Fig. 2 is the utility model broken section structural representation.
Among the figure: 1. return spring, 2. go up clamping head, the 2-1. rubber bush, 3. outer tube, 4. in bar, the 4-1. slotted hole 5. descends clamping head, 6. pull bar, 7. steel wire rope, 8. penetration pipe, 9. switch.
Embodiment
Be described in detail below in conjunction with the optimum implementation of accompanying drawing a kind of adjustable clamping head of the utility model.
The utility model comprises return spring (1), last clamping head (2), outer tube (3), interior bar (4), following clamping head (5), pull bar (6), steel wire rope (7), penetration pipe (8), switch (9); It is characterized in that: return spring (1) is enclosed within on the interior bar (4); One end contacts with last clamping head (2), and the other end is through the nut fixed limit; Outer tube (3) is enclosed within interior bar (4) and upward is fixedly connected with last clamping head (2); Following clamping head (5) and penetration pipe (8) are fixedly connected on the interior bar (4); Pull bar (6) upper end is hinged and connected with outer tube (3), and the middle part is hinged with following clamping head (5), and lower end and steel wire rope (7) one ends are hinged and connected, and steel wire rope (7) other end passes penetration pipe (8) and links to each other with switch (9); The working position of last clamping head (2), following clamping head (5) all is equipped with the rubber bush (2-1) of protection branch, and last clamping head (2) is 0-10mm with following clamping head (5) spacing L, is shaped as the bayonet socket of " U " type; Have a slotted hole (4-1) on the interior bar (4), its length is 50-100mm.
The course of work and the principle of the utility model are following:
During the clamping operation; Operating switch (9) makes progress; Pull bar (6) clockwise direction under the pulling of steel wire rope (7) rotatablely moves; Drive with the slotted hole (4-1) of its hinged last sleeve pipe (3) and last clamping head (2) the interior bar in edge (4) that is fixedly connected with last sleeve pipe (3) and move right compression retracteding position spring (1), make the spacing L increase between clamping head (2) and the following clamping head (5); When the trunk of the spacing L of last clamping head (2) and following clamping head (5) and required clamping or branch diameter conform to, operating switch (9) downwards, last clamping head (2) under the effect of return spring (1) elastic force to left movement completion holding action.
Claims (3)
1. adjustable clamping head; Comprise return spring (1), last clamping head (2), outer tube (3), interior bar (4), following clamping head (5), pull bar (6), steel wire rope (7), penetration pipe (8), switch (9); It is characterized in that: return spring (1) is enclosed within on the interior bar (4); One end contacts with last clamping head (2), and the other end is through the nut fixed limit; Outer tube (3) is enclosed within interior bar (4) and upward is fixedly connected with last clamping head (2); Following clamping head (5) and penetration pipe (8) are fixedly connected on the interior bar (4); Pull bar (6) upper end is hinged and connected with outer tube (3), and the middle part is hinged with following clamping head (5), and lower end and steel wire rope (7) one ends are hinged and connected, and steel wire rope (7) other end passes penetration pipe (8) and links to each other with switch (9).
2. adjustable clamping head according to claim 1; It is characterized in that: the working position of going up clamping head (2), following clamping head (5) all is equipped with the rubber bush (2-1) of protection branch; Last clamping head (2) is 0-10mm with following clamping head (5) spacing L, is shaped as the bayonet socket of " U " type.
3. adjustable clamping head according to claim 1 is characterized in that: have a slotted hole (4-1) on the interior bar (4), its length is 50-100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194549 CN202565759U (en) | 2012-05-03 | 2012-05-03 | Adjustable clamping head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194549 CN202565759U (en) | 2012-05-03 | 2012-05-03 | Adjustable clamping head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202565759U true CN202565759U (en) | 2012-12-05 |
Family
ID=47235242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194549 Expired - Fee Related CN202565759U (en) | 2012-05-03 | 2012-05-03 | Adjustable clamping head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202565759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168622A (en) * | 2018-11-07 | 2019-01-11 | 内蒙古工业大学 | It is a kind of with strawberry pick based on multifunctional fruit picking machinery |
-
2012
- 2012-05-03 CN CN 201220194549 patent/CN202565759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168622A (en) * | 2018-11-07 | 2019-01-11 | 内蒙古工业大学 | It is a kind of with strawberry pick based on multifunctional fruit picking machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140503 |