CN204408964U - A kind of fruit hand off-hook - Google Patents
A kind of fruit hand off-hook Download PDFInfo
- Publication number
- CN204408964U CN204408964U CN201520008006.3U CN201520008006U CN204408964U CN 204408964 U CN204408964 U CN 204408964U CN 201520008006 U CN201520008006 U CN 201520008006U CN 204408964 U CN204408964 U CN 204408964U
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- CN
- China
- Prior art keywords
- shell
- annular blade
- hook
- handle
- fruit
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Abstract
The utility model discloses a kind of fruit hand off-hook, it comprises offers shell jaggy, collecting annular blade in the enclosure, connects shell, is housed in the motor connected in shell, forms revolute pair handle with the one end being connected shell.The other end connecting shell is fixed on shell, and the end face of annular blade is exposed to outside shell by breach.The output shaft of motor is fixed through shell and annular blade, and motor rotates in the enclosure for driving annular blade, makes end face annular blade is emerging in breach be cut surface.The utility model utilizes high-revolving annular blade to carry out mill to the stem of fruit and cuts, grind annular blade rotating speed when cutting significantly to reduce for preventing annular blade, therefore shell is set by built-in for annular blade to stop contact friction that is extraneous and annular blade end face, also prevent annular blade to cut the injury at position to non-mill simultaneously.Handle be connected shell and form revolute pair, the thus cutting angle of adjustable annular blade, i.e. knife edge angular, flexibility is very strong.
Description
Technical field
The utility model relates to picking fruit device, particularly relates to a kind of fruit hand off-hook.
Background technology
For picking fruit, existing instrument utilizes short sword sword to cut more, the bad control of dynamics, and flexibility ratio is also poor, easily injures branch, has influence on the fruit growth in the coming year, in order to avoid cause fruit tree First Year fruit to have a good harvest and 1 year year fruit phenomenon in poor harvest.
Utility model content
Based on above-mentioned defect, the utility model provides a kind of fruit hand off-hook, its can pluck shrub fruit, in the fruit with stem branch on low tree, as Chinese prickly ash, pears, apple, orange, orange.
Solution of the present utility model is: a kind of fruit hand off-hook, and it comprises: shell, and it offers breach; Annular blade, it is housed in this shell, and the end face of this annular blade is exposed to outside this shell by this breach; Connect shell, its one end is fixed on this shell; Motor, it is housed in this connection shell, and the output shaft of this motor is fixed through this shell and this annular blade; This motor rotates in this shell for driving this annular blade, makes the end face this annular blade is emerging in this breach be cut surface; Handle, its other end being connected shell with this forms revolute pair.
The utility model utilizes high-revolving annular blade to carry out mill to the stem of fruit and cuts, grind annular blade rotating speed when cutting significantly to reduce for preventing annular blade, therefore shell is set by built-in for annular blade to stop contact friction that is extraneous and annular blade end face, also prevent annular blade to cut the injury at position to non-mill simultaneously.Handle be connected shell and form revolute pair, the thus cutting angle of adjustable annular blade, i.e. knife edge angular, flexibility is very strong, avoids because fruit is comparatively large and hinders the situation generation of the cut surface of annular blade being aimed at the stem of fruit, being thus worth promoting.The utility model can pluck shrub fruit, in the fruit with stem branch on low tree, as Chinese prickly ash, pears, apple, orange, orange.
As the further improvement of such scheme, this breach is fan-shaped mouth, and this handle is the stretching bar that length can regulate.
The cut surface that fan-shaped mouth is beneficial to annular blade carries out otch, and the length of the stretching bar adjustable handle that length can regulate, can meet the picking fruit of differing heights, and the flexibility of fruit hand off-hook is strengthened further.
As the further improvement of such scheme, this shell comprises upper casing and lower casing, this upper casing is fixed on this lower casing by removably, and form the host cavity of accommodating this annular blade with this lower casing, this breach penetrates this upper casing and communicates in this host cavity with this lower casing, this connection shell is fixed on this lower casing, and this output shaft is fixed through this lower casing and this annular blade.
The removably of upper casing facilitates the clean of annular blade and arranges.
As the further improvement of such scheme, this shell also comprises the adjustable plate for regulating this breach size, one end of this adjustable plate is rotatably connected on the side of this shell, cross this breach after the other end of this adjustable plate bends and again bending after be rotatably connected on the relative opposite side of this shell.
The size arranging convenient this breach of adjustment of adjustable plate, can also protect this annular blade simultaneously, especially when fruit hand off-hook does not use, can close this breach by adjustable plate, therefore while this annular blade of protection, can also prevent foreign object from sustaining damage.
As the further improvement of such scheme, one end sidewall that this connection shell is connected with this handle offers a through hole, this through hole runs through two opposite flanks of this connection shell, and one end of this handle to be housed in this connection shell and to be screwed on by a screw and is connected shell with this in this through hole and forms revolute pair.
Handle be connected the mode that shell adopts screw to screw togather through hole and realize handle and the revolute pair being connected shell, structure is simple, and cost is lower.And not needing handle and being connected in revolute pair connects between shell, can handle be realized by twisting dead screw and be connected being located by connecting of shell.
Further improvement, one end sidewall that this connection shell is connected with this handle also offers an installing hole, the axis of this installing hole and the axial vertical of this through hole; This fruit hand off-hook also comprises regulating part, and one end of this regulating part is arranged in this installing hole, and the other end of this regulating part is free end, the cutting angle of this regulating part by pulling this free end to regulate this cut surface.
Fruit hand off-hook can regulate relative angle between shell and handle further by arranging regulating part, thus regulates the cutting angle of this cut surface, and flexibility is strengthened further.
Preferably, this regulating part is pull bar, and one end of this pull bar is connected shell with this and is rotationally connected, and the other end of this pull bar is this free end.
When regulating part is pull bar, by pulling free end just can regulate relative angle between shell and handle, thus regulate the cutting angle of this cut surface, thus the adjustment of cutting angle implements very convenient, and structure is also simple, also than being easier to operation.
Preferably, this regulating part is rope, and one end of this rope lies on this connection shell by this installing hole, and the other end of this rope is this free end.
Rope is also the another kind of implementation of regulating part, by pulling free end just can regulate relative angle between shell and handle, thus regulate the cutting angle of this cut surface, thus the adjustment of cutting angle implements very convenient, structure is also simple, also than being easier to operation.
Again preferably, this free end is provided with draw ring.
Draw ring handled easily pull bar or rope, the Hand supplementary of handle is only needed to coordinate when operating just passable, when mate-assist, on the middle finger only needing draw ring to be enclosed within hand or forefinger, both while operating grip, just pull bar or rope can be operated with the same hand, very convenient.
Preferably, this handle is provided with driving buckle away from one end of this shell, this regulating part is rope, one end of this rope lies on this connection shell by this installing hole, the other end of this rope is fixed on this driving buckle for this free end penetrates this handle, and this rope pulls this free end to regulate the cutting angle of this cut surface by promoting this driving buckle.
Only needing when operating the Hand supplementary of handle to coordinate just passable, when mate-assist, promoting this driving buckle and just while operating grip, just can operate rope by the same hand, very convenient, this is the another kind of implementation that rope regulates.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the fruit hand off-hook that the utility model better embodiment provides.
Fig. 2 is the structural representation of the shell of fruit hand off-hook in Fig. 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, the schematic perspective view of its fruit hand off-hook provided for the utility model better embodiment, wherein clearly describes overall structure in order to more convenient, has carried out analysing and observe process to housing parts.The fruit hand off-hook that the utility model better embodiment provides comprises shell 1, annular blade 2, connects shell 3, motor 4, handle 5, adjustable plate 6, regulating part 7, power supply 8.
Incorporated by reference to Fig. 2, shell 1 offers breach 11, and breach 11 can be fan-shaped mouth.Shell 1 can comprise upper casing 12 and lower casing 13.Upper casing 12 is fixed on lower casing 13 by removably, and forms the host cavity of accommodating annular blade 2 with lower casing 13.Breach 11 penetrates upper casing 12 with lower casing 13 and to communicate in this host cavity.Annular blade 2 is housed in this host cavity of shell 1, and the end face of annular blade 2 is exposed to outside shell 1 by breach 11, and when annular blade 2 High Rotation Speed, the end face be emerging in breach 11 is cut surface, can cut the stem of fruit.
In the present embodiment, shell 1 elects working of plastics as, thick reducible 2mm.The end face of shell 1 is preferably circular, and diameter and annular blade 2 external diameter adapt, and the diameter of shell 1 is d
shell, the diameter of annular blade 2 is d
wheel, d
shell≈ d
wheel+ 6 ~ 10mm.Breach 11 is preferably fan-shaped mouth, and the cut surface that fan-shaped mouth is beneficial to annular blade 2 carries out otch.This fan-shaped mouth ensures certain line length, about 20mm.According to d
shellget the central angle adapted.Fan-shaped mouth offset or dish and annular blade 2 adapt, and namely ensure that annular blade 2 extension is placed in outside state, and the part radial distance that annular blade 2 end face exposes shell 1 are about 4mm.Upper casing 12 is fixed on lower casing 13 by removably, and thus upper casing 12 is detachable, and the removably of upper casing 12 facilitates the clean of annular blade 2 and arranges.The width of shell 1 and the width of annular blade 2 adapt, and the gap between upper and lower shell 12,13 and annular blade 2 is about 4mm.
Connect shell 3 one end and be fixed on shell 1, the other end and upper handle 5 form revolute pair.Motor 4 is housed in and connects in shell 3, and the output shaft 41 of motor 4 is fixed through shell 1 and annular blade 2.Connecting shell 3 is fixed on lower casing 13, and output shaft 41 is fixed through lower casing 13 and annular blade 2.Motor 4 drives annular blade 2 to rotate in shell 1, makes end face annular blade 2 is emerging in breach 11 be cut surface.
The utility model utilizes the stem of high-revolving annular blade 2 pairs of fruits to carry out mill and cuts, grind annular blade rotating speed when cutting significantly to reduce for preventing annular blade 2, therefore shell 1 is set by built-in for annular blade 2 to stop contact friction that is extraneous and annular blade 2 end face, also prevent annular blade 2 to cut the injury at position to non-mill simultaneously.Handle 5 be connected shell 3 and form revolute pair, the thus cutting angle of adjustable annular blade 2, i.e. knife edge angular, flexibility is very strong, avoids because fruit is comparatively large and hinders the situation generation of the cut surface of annular blade 2 being aimed at the stem of fruit, being thus worth promoting.The utility model can pluck shrub fruit, in the fruit with stem branch on low tree, as Chinese prickly ash, pears, apple, orange, orange.
Adjustable plate 6 is for regulating the size of breach 11; the size that convenient adjustment breach 11 is set of adjustable plate 6; annular blade 2 can also be protected simultaneously; especially when fruit hand off-hook does not use; breach 11 can be closed by adjustable plate 6; therefore, while protection annular blade 2, can also prevent foreign object from sustaining damage.Therefore, on adjustable plate 6 preferably designs, certainly, the use that adjustable plate 6 does not affect the utility model fruit hand off-hook yet is not designed.
In the present embodiment, adjustable plate 6 is rotatably connected on upper casing 12 by bearing pin 61, adjustable plate 6 and upper casing 12 can adopt the mode of interference fits, like this when after the amplitude regulating adjustable plate 6, adjustable plate 6 can not be shifted and affect regulating effect, of courses, and also can arrange screw 62 and position, like this, also can not be shifted even if fruit hand off-hook is subject to violent vibration adjustable plate 6.
In other embodiments, can also design like this: one end of adjustable plate 6 is rotatably connected on the side of shell 1, the other end of adjustable plate 6 bends after rear gap crossing 11 also bends again and is rotatably connected on the relative opposite side of shell 1.That is, one end of adjustable plate 6 is rotatably connected on upper casing 12, and the other end of adjustable plate 6 is walked around breach 11 and is rotatably connected on lower casing 13.
Realizing handle 5 has multiple with the revolute pair approach being connected shell 3, in the present embodiment, one end sidewall that connection shell 3 is connected with handle 5 offers a through hole (not shown), through hole runs through and connects two opposite flanks of shell 3, one end of handle 5 be housed in connect in shell 3 and by a screw be screwed in through hole be connected shell 3 and form revolute pair.Handle 5 be connected the mode that shell 3 adopts screw to screw togather through hole and realize handle 5 and the revolute pair being connected shell 3, structure is simple, and cost is lower.And not needing handle 5 and being connected in revolute pair connects between shell 3, can handle 5 be realized by twisting dead screw and be connected being located by connecting of shell 3.
One end sidewall that connection shell 3 is connected with handle 5 also offers an installing hole 32, the axis of installing hole 32 and the axial vertical of through hole.One end of regulating part 7 is arranged in installing hole 32, and the other end of regulating part 7 is free end, the cutting angle of regulating part 7 by pulling this free end to regulate this cut surface.Fruit hand off-hook can regulate relative angle between shell 1 and handle 5 further by arranging regulating part 7, thus regulates the cutting angle of this cut surface, and flexibility is strengthened further.Certainly, handle 5 can be the stretching bar that length can regulate, and the length of the stretching bar that length can regulate also adjustable handle 5, also can meet the picking fruit of differing heights, improves the flexibility of fruit hand off-hook.
Regulating part 7 can be pull bar, also can be rope, the stretching bar that can also regulate for length.When regulating part 7 is pull bar, one end of this pull bar be connected shell 3 and be rotationally connected, the other end of this pull bar is this free end.When regulating part 7 is rope, one end of this rope is lain in by installing hole 32 and connects on shell 3, and the other end of this rope is this free end.By pulling free end just can regulate relative angle between shell 1 and handle 5, thus regulate the cutting angle of this cut surface, thus the adjustment of cutting angle implements very convenient, and structure is also simple, also than being easier to operation.
In order to draw ring handled easily pull bar or rope, this free end can be provided with draw ring.The Hand supplementary of handle 5 is only needed to coordinate when operating just passable, when mate-assist, on the middle finger only needing draw ring to be enclosed within hand or forefinger, both can with the same hand just operation pull bar or rope while operating grip 5, very convenient.
When regulating part 7 is rope, at handle 5, one end of shell 1 can also be provided with driving buckle, one end of this rope is lain in by installing hole 32 and connects on shell 3, the other end of this rope is fixed on this driving buckle for this free end penetrates handle 5, and this rope pulls this free end to regulate the cutting angle of this cut surface by promoting this driving buckle.Similarly, only needing the Hand supplementary of handle 5 to coordinate just passable, when mate-assist, promoting this driving buckle and just while operating grip 5, just can operate rope by the same hand when operating, very convenient, this is the another kind of implementation that rope regulates.
In the present embodiment, the stretching bar that regulating part 7 can regulate for length, two ends are rotationally connected with shell 1, handle 5 respectively.
Connect the motor casing that shell 3 can be motor 4, can be working of plastics, the reducible 2mm of wall thickness, cross section can be straight-flanked ring.Rectangular dimension can be suitable for mutually with the size of motor 4.The fastening connection of shell 1 of the similar flange arrangement in motor casing one end and annular blade 2, the other end and handle 5 form a revolute pair, open a circular hole as installing hole 32 near revolute pair side.The reducible 60mm of motor casing length.
Handle 5 can be plastic pipe, the reducible 2mm of wall thickness.One end and motor casing form revolute pair, and the other end connects power supply.Open a circular hole as perforation near power supply side, be connected with rope between the installing hole 32 had with kinematic pair side close on motor casing.In handle 5, hand-held place, rear end opens a switch resettlement groove (as driving buckle).Handle 5 can stretch adjustment length.
Motor 4: can be high rotating speed micro motor, motor 4 rated voltage: 3-6V, motor 4 rated speed: more than 10000RPm.Annular blade 2: external diameter can be 80-120mm, thickness can be 1-2mm.Power supply 8 pairs of motors 4 are powered, and can arrange the control that switch 9 carries out power supply 8, in order to easy to operate, switch 9 is arranged on handle 5, and other that can certainly be arranged on fruit hand off-hook are local, as on shell 1, connect on shell 3.Power supply 8 can adopt No. 7 batteries 2 to save/4 joints (3v/6v).Using method: power supply 8 connect after about 4 seconds, annular blade 2 rotating speed steadily reaches maximum, now can cut.Avoid continuous firing as far as possible.In case of rotating speed obviously reduces situation, cutting work need be suspended.Rotating speed can continue cutting after recovering.
Manufacturing cost estimation: 1 yuan, 130 motors (i.e. motor 4), annular blade 2 is 5 yuan, and rod member and the shell 1 of handle 5 amount to 10 yuan, electric wire and 3 yuan, switch (as power switch etc.), battery cartridge 1 yuan, total manufacturing cost (do not comprise and drive battery) about 20 yuan.Cost is very low, is worth promoting and application.
The utility model utilizes its high-revolving feature to drive the annular blade that diameter is larger, utilizes high-revolving annular blade to carry out mill and cuts.Grind annular blade rotating speed when cutting significantly to reduce for preventing annular blade, therefore shell is set by built-in for annular blade to stop contact friction that is extraneous and annular blade end face.Also prevent mill cutoff edge non-mill to be cut to the injury at position simultaneously.The utility model decreased food is adjustable, and handle and cutting part are provided with a revolute pair, adjustable knife edge angular.Based on decreased food and the adjustable feature of knife edge angular, the utility model can pluck shrub fruit, in the fruit with stem branch on low tree, as Chinese prickly ash, pears, apple, orange, orange.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a fruit hand off-hook, is characterized in that: it comprises:
Shell, it offers breach;
Annular blade, it is housed in this shell, and the end face of this annular blade is exposed to outside this shell by this breach;
Connect shell, its one end is fixed on this shell;
Motor, it is housed in this connection shell, and the output shaft of this motor is fixed through this shell and this annular blade; This motor rotates in this shell for driving this annular blade, makes the end face this annular blade is emerging in this breach be cut surface;
Handle, its other end being connected shell with this forms revolute pair.
2. fruit hand off-hook as claimed in claim 1, it is characterized in that: this breach is fan-shaped mouth, this handle is the stretching bar that length can regulate.
3. fruit hand off-hook as claimed in claim 1, it is characterized in that: this shell comprises upper casing and lower casing, this upper casing is fixed on this lower casing by removably, and form the host cavity of accommodating this annular blade with this lower casing, this breach penetrates this upper casing and communicates in this host cavity with this lower casing, this connection shell is fixed on this lower casing, and this output shaft is fixed through this lower casing and this annular blade.
4. fruit hand off-hook as claimed in claim 1, it is characterized in that: this shell also comprises the adjustable plate for regulating this breach size, one end of this adjustable plate is rotatably connected on the side of this shell, cross this breach after the other end of this adjustable plate bends and again bending after be rotatably connected on the relative opposite side of this shell.
5. fruit hand off-hook as claimed in claim 1, it is characterized in that: one end sidewall that this connection shell is connected with this handle offers a through hole, this through hole runs through two opposite flanks of this connection shell, and one end of this handle to be housed in this connection shell and to be screwed on by a screw and is connected shell with this in this through hole and forms revolute pair.
6. fruit hand off-hook as claimed in claim 5, is characterized in that: one end sidewall that this connection shell is connected with this handle also offers an installing hole, the axis of this installing hole and the axial vertical of this through hole; This fruit hand off-hook also comprises regulating part, and one end of this regulating part is arranged in this installing hole, and the other end of this regulating part is free end, the cutting angle of this regulating part by pulling this free end to regulate this cut surface.
7. fruit hand off-hook as claimed in claim 6, it is characterized in that: this regulating part is pull bar, one end of this pull bar is connected shell with this and is rotationally connected, and the other end of this pull bar is this free end.
8. fruit hand off-hook as claimed in claim 6, it is characterized in that: this regulating part is rope, one end of this rope lies on this connection shell by this installing hole, and the other end of this rope is this free end.
9. fruit hand off-hook as claimed in claim 7 or 8, is characterized in that: this free end is provided with draw ring.
10. fruit hand off-hook as claimed in claim 6, it is characterized in that: this handle is provided with driving buckle away from one end of this shell, this regulating part is rope, one end of this rope lies on this connection shell by this installing hole, the other end of this rope is fixed on this driving buckle for this free end penetrates this handle, and this rope pulls this free end to regulate the cutting angle of this cut surface by promoting this driving buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008006.3U CN204408964U (en) | 2015-01-07 | 2015-01-07 | A kind of fruit hand off-hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008006.3U CN204408964U (en) | 2015-01-07 | 2015-01-07 | A kind of fruit hand off-hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204408964U true CN204408964U (en) | 2015-06-24 |
Family
ID=53459400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520008006.3U Expired - Fee Related CN204408964U (en) | 2015-01-07 | 2015-01-07 | A kind of fruit hand off-hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204408964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990541A (en) * | 2018-08-15 | 2018-12-14 | 西北工业大学 | A kind of portable variable-angle shears for picking fruit |
-
2015
- 2015-01-07 CN CN201520008006.3U patent/CN204408964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990541A (en) * | 2018-08-15 | 2018-12-14 | 西北工业大学 | A kind of portable variable-angle shears for picking fruit |
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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: 20150624 Termination date: 20160107 |