CN107197658A

CN107197658A - Hand-held harvester

Info

Publication number: CN107197658A
Application number: CN201710570834.XA
Authority: CN
Inventors: 李兰波
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-13
Filing date: 2017-07-13
Publication date: 2017-09-26
Anticipated expiration: 2037-07-13
Also published as: CN107197658B

Abstract

The embodiment of the invention discloses a kind of hand-held harvester, it includes having storage room in housing, the housing, and the storage room has a charging aperture and a discharging opening；The charging aperture is located at the top of the storage room, and provided with least one pair of collection roller at the charging aperture, by the opposite rotation of every centering two collection roller, material enters the storage room by the charging aperture；The discharging opening is located at the bottom of the storage room, and the discharge outlet is provided with door, the door and the housing hinge.The hand-held harvester compact conformation of the embodiment of the present invention is compact, lightweight, is easy to grip, picking efficiency is high, and can replace picked by hand completely.

Description

Hand-held harvester

Technical field

The present invention relates to a kind of harvester, more particularly to a kind of hand-held harvester for being used to gather honeysuckle.

Background technology

Honeysuckle is a kind of conventional Chinese herbal medicine, and the honeysuckle profile of Harvest time is bar-shaped in match, head have bud and With elongated afterbody, its is widely used, and demand is big, and there are many large-scale planting bases various regions at home at present, into For the good project of farmer richness extra earning, still, the greatest problem that plantation honeysuckle is faced is harvesting, due to the harvesting of honeysuckle Phase is shorter, therefore, needs to put into substantial amounts of labour's participation harvesting work in a short time in time of picking；Also, always with The collecting work for carrying out honeysuckle is all, by the harvesting of staff's both hands, to have many people to be suffered from due to long-term harvesting work finger The illness such as allergy and rheumatic arthritis, serious injury is caused to harvesting personnel, meanwhile, plucked by both hands, work is strong Degree is big, efficiency is low, so that harvesting cost is added, further, since the Harvest time of honeysuckle is shorter, therefore poorly efficient acquisition mode The quality of honeysuckle is leveraged, so as to greatly reduce the income of planting household, therefore, a kind of picking efficiency how is provided Height, can substitute the device of collected by hand becomes technical problem urgently to be resolved hurrily in the prior art.

The content of the invention

In view of the above-mentioned problems in the prior art, a kind of compact structure of offer of the embodiment of the present invention is light, operation It is convenient, the hand-held harvester of Quick Acquisition can be realized.

To solve the above problems, technical scheme provided in an embodiment of the present invention is：

A kind of hand-held harvester, it includes having storage room in housing, the housing, and the storage room has one to enter Material mouth and a discharging opening；The charging aperture is located at the top of the storage room, and is gathered at the charging aperture provided with least one pair of Roller, by the opposite rotation of every centering two collection roller, material enters the storage room by the charging aperture；The discharging Mouth is located at the bottom of the storage room, and the discharge outlet is provided with door, the door and the housing hinge.

Preferably, provided with roller is gathered described in a pair at the charging aperture, two described gather are equipped with rollers for dividing The drive device for not driving each collection roller to rotate.

Preferably, the collection roller includes support and sleeve, the drive device includes motor；

The support is fixedly connected with the body of the motor, and the side opposite with the output shaft of the motor There is locating shaft upwards, the locating shaft is coaxially disposed with the output shaft；

The sleeve is set in outside the support and motor, and one end of the sleeve is provided with the first positioning hole, and its is another One end is provided with the second positioning hole, and first positioning hole is coaxially disposed with second positioning hole, the output shaft and described fixed Position axle is stretched out by first positioning hole and second positioning hole respectively, and the output shaft drives the sleeve synchronous Rotate.

Preferably, the section of the output shaft is D-shaped, first positioning hole is the D matched with the output shaft Shape.

Preferably, along its axle center provided with leading to that the wire for making the connection motor passes through on the locating shaft Hole.

Preferably, the hand-held harvester also includes hold-down mechanism, the hold-down mechanism includes adjusting bracket and pressure Tight spring, one end of the adjusting bracket is hinged in the housing, and its other end is provided with a collection roller, the compression Spring effect is on the adjusting bracket, so that collection roller gathers close on the direction of roller to another.

Preferably, the hand-held harvester also includes the locking mechanism for being used to close the door；

The locking mechanism includes first connecting portion, bull stick and trigger：The first connecting portion is arranged on the door, The bull stick is hinged in the housing, and its first end is provided with pushing portion, and its second end is provided with mutually to be made with the first connecting portion Second connecting portion；

The trigger is arranged on the housing, pulls the trigger, and the trigger pushes against the pushing portion, the bull stick Rotate, the first connecting portion is separated with the second connecting portion, the door is opened.

Preferably, the first connecting portion and second connecting portion are the grab of energy mutually clamping；

The locking mechanism also includes back-moving spring, and the action of reset spring is in the bull stick, so that the bull stick is multiple Position is to enabling its second connecting portion and the position of the first connecting portion phase clamping.

Preferably, the first connecting portion includes the first magnet, the second connecting portion includes the second magnet and the 3rd Magnet, first magnet one end opposite polarity relative with second magnet is to attract each other, first magnet and institute State the relative one end polarity of the 3rd magnet identical with mutually exclusive；

The locking mechanism also includes back-moving spring, and the action of reset spring is in the bull stick, so that the bull stick is multiple Position is to making its first magnet position relative with second magnet.

Preferably, being respectively equipped with drain passage between two collection rollers and the charging aperture, drain logical described in two The non-return baffle plate for preventing that material from leaking outside is respectively provided with the inside of road.

Compared with prior art, the beneficial effect of the embodiment of the present invention is：

The hand-held harvester of the embodiment of the present invention, compact conformation is compact, lightweight, and picking efficiency is high, and can be completely Instead of picked by hand.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the hand-held harvester of the present invention；

Internal structure when Fig. 2 is closed for the door of the hand-held harvester of embodiments of the invention one is shown It is intended to；

Internal structure when Fig. 3 is in opening for the door of the hand-held harvester of embodiments of the invention one is shown It is intended to；

Internal structure when Fig. 4 is closed for the door of the hand-held harvester of embodiments of the invention two is shown It is intended to；

Fig. 5 is the explosive view of the tourelle of the hand-held harvester of the present invention；

Fig. 6 is the positive structure schematic of the tourelle of the hand-held harvester of the present invention；

Fig. 7 is the cross-sectional view of the tourelle of the hand-held harvester of the present invention；

Fig. 8 is the circuit diagram of the hand-held harvester of the present invention.

Reference：

1- housings；11- storage rooms；12- charging apertures；13- discharging openings；14- windows；15- drain passages；16- non-returns are kept off Plate；17- protection networks；18- levers；181- dividing plates；19- limiting sections；2- gathers roller；21- motors；211- decelerators；212- Output shaft；213- wires；22- supports；The support members of 221- first；The support members of 222- second；223- locating shafts；224- through holes；23- Sleeve；The end caps of 231- first；The positioning holes of 2311- first；The end caps of 232- second；The positioning holes of 2321- second；24- layer of silica gel；25- Bearing；3- doors；31- first connecting portions；4- adjusting brackets；41- holddown springs；5- bull sticks；51- second connecting portions；52- is pushed Portion；53- back-moving springs；6- triggers；7- power switches；71- batteries；72- electric-quantity display devices；73- charge ports.

Embodiment

To make those skilled in the art be better understood from the technical scheme of the embodiment of the present invention, below in conjunction with the accompanying drawings and specifically Embodiment elaborates to the present invention.

As shown in Figures 1 to 4, a kind of hand-held harvester provided in an embodiment of the present invention, can be used for gathering gold and silver Flower class product, it includes having storage room 11 in housing 1, housing 1, and storage room 11 has a charging aperture 12 and a discharging opening 13； Charging aperture 12 is located at the top of storage room 11, and passes through every two collections of centering provided with least one pair of collection roller 2 at charging aperture 12 The opposite rotation of roller 2, material enters storage room 11 by charging aperture 12；Discharging opening 13 is located at the bottom of storage room 11, and discharging opening Door 3 is provided with 13, door 3 is hinged with housing 1.

Specifically, in the embodiment that the present invention is provided, provided with a pair of collection rollers 2 at charging aperture 12, because collection roller 2 exists When being acquired material work, debris winding collection roller 2 is had, in order to not influence the normal rotation for gathering roller 2,, two collections Drain passage 15 is respectively equipped between roller 2 and charging aperture 12, in order to prevent the material in storage room 11 from being leaked by drain passage 15, The inner side of two drain passages 15 is respectively provided with the non-return baffle plate 16 for preventing that material from leaking outside, wherein non-return in the embodiment of the present invention Baffle plate 16 should have certain elasticity；In addition, in order to prevent from preventing branches and leaves are collected roller 2 to be rolled into storage room in gatherer process In 11, the outside that roller 2 is gathered at charging aperture 12 is provided with protection network 17, wherein, protection network 17 is removably mounted to charging At mouth 12, in order to select the type of protection network 17 according to different demands.

Further, the drive device for driving each collection roller 2 to rotate respectively is equipped with two collection rollers 2；Such as Fig. 5 Shown in Fig. 7, collection roller 2 includes support 22 and sleeve 23, and drive device includes motor 21；Support 22 and motor 21 Body be fixedly connected, and there is locating shaft 223 on the direction opposite with the output shaft 212 of motor 21, locating shaft 223 is consolidated It is scheduled on housing 1, and locating shaft 223 is coaxially disposed with output shaft 212；Sleeve 23 is set in outside support 22 and motor 21, One end of sleeve 23 is provided with the first positioning hole 2311, and its other end is provided with the second positioning hole 2321, the first positioning hole 2311 and the Two positioning holes 2321 are coaxially disposed, and output shaft 212 and locating shaft 223 are respectively by the first positioning hole 2311 and the second positioning hole 2321 Stretch out, and output shaft 212 is with the synchronous rotation of moving sleeve 23, wherein, in the embodiment that the present invention is provided, the two of sleeve 23 End is respectively equipped with the first end cap 231 and the second end cap 232, and the first positioning hole 2311 is arranged on the first end cap 231, and second determines Position hole 2321 is arranged on the second end cap 232；In order to increase the collecting efficiency of collection roller, the outer tube wall of sleeve 23 is provided with silica gel Layer 24, to increase its frictional force between material, while 24 layers of silica gel is due to good thermal conductivity, therefore, using silicon Glue-line 24 is also helped to radiate to motor 21.

Further, in the embodiment that the present invention is provided, support 22 includes the first support member 221 and the second support member 222, the first support member 221 is tubular structure, and is fixed on the engine body exterior of drive device, the second support member 222 and first Support member 221 is located on the second support member 222 by bolt detachable connection, locating shaft 223, and in order to reduce weight, simultaneously Also for being easy to radiate to drive device, the first support member 221 has carried out hollow processing, wherein on the first support member 221 Locating shaft 223 be coaxially disposed with output shaft 212, and output shaft 212 section be D-shaped, the first positioning hole 2311 be and output The D-shaped hole that axle 212 matches.Further, being provided with locating shaft 223 along its axle center is used to make the wire of connection drive device 213 through holes 224 passed through, wherein, support 22 is mainly used in drive device being fixedly connected with other outside components, so that sleeve 23 can rotate relative to other components of the outside, and therefore, the concrete structure of support 22 is not limited in the present embodiment, and it can root Adjusted accordingly according to different situations, the present embodiment is not specifically limited to this.

In addition, for the ease of making and assembling, the first end cap 231 and the second end cap 232 with the detachable company of sleeve 23 Connect, such as Fig. 2 and Fig. 3 is understood, in the embodiment that the present invention is provided, be all provided with the first end cap 231, the second end cap 232 and sleeve 23 There is screwed hole (not shown), and the first end cap 231 and the second end cap 232 are bolted on sleeve 23, wherein, The set location and particular number of screwed hole can be adjusted accordingly according to different situations, and the present embodiment is not specifically limited herein, In addition, in other embodiments, in order to simplify assemble flow, the first end cap 231 or the second end cap 232 can with the one of sleeve 23 into Type is set.

Further, relatively rotated between the locating shaft 223 for the ease of causing sleeve 23 and support 22, locating shaft 223 are fixed at the second positioning hole 2321 by bearing 25, in addition, in the present embodiment, drive device also includes being arranged on driving The decelerator 211 of the output end of motor 21, the output end of decelerator 211 has output shaft 212, in actual applications, Yong Huke According to different rotating speeds (power) demand, to select to install corresponding decelerator 211.

Further, as shown in Figures 2 to 4, in the embodiment that the present invention is provided, hand-held harvester also includes pressure Tight mechanism, hold-down mechanism includes adjusting bracket 4 and holddown spring 41, and one end of adjusting bracket 4 is hinged in housing 1, on its other end Provided with a collection roller 2, holddown spring 41 is acted on adjusting bracket 4, so that collection roller 2 is gathered to another on direction of roller 2 It is close, so that between two collection rollers 2 there is certain clamping force to gather material；In addition, when gathering material, Because the size of material differs, hold-down mechanism ensure it is smooth collection material while, additionally it is possible to make two collection rollers 2 it Between gap adjust in real time, it is to avoid material is damaged by excessive compression, also, just because of collection roller 2 self-powered dynamic characteristic, Enable collection roller 2 position adjustments more freely, will not driven mechanism limitation.

In addition, in the embodiment that the present invention is provided, hand-held harvester also includes the locking machine for being used to close door 3 Structure；As shown in Figures 2 to 4, locking mechanism includes first connecting portion 31, bull stick 55 and trigger 6：First connecting portion 31 is arranged on storehouse On door 3, bull stick 55 is hinged in housing 1, and its first end is provided with pushing portion 52, and its second end is provided with mutually to be made with first connecting portion 31 Second connecting portion 51；Trigger 6 is arranged on housing 1, pulls trigger 6, and the pushing and pressing pushing portion 52 of trigger 6, bull stick 55 is rotated, the One connecting portion 31 is separated with second connecting portion 51, and door 3 is opened.

As shown in Figure 2 to Figure 3, the present invention hand-held harvester first embodiment in, first connecting portion 31 and Second connecting portion 51 is the grab of energy mutually clamping；Locking mechanism also includes back-moving spring 53, and back-moving spring 53, which is acted on, to be turned Bar 55, so that bull stick 55, which is reset to, enables its second connecting portion 51 and the position of the phase clamping of first connecting portion 31；Specifically, in order to Prevent locking mechanism from being touched by the external world and influenceing its stability in use, first connecting portion 31 is arranged on the inner side of door 3, and remote The hinged place of door 3 and housing 1 is set, and bull stick 55 is hinged in housing 1；Further, in order to prevent material to the lock of door 3 Determine mechanism to impact, as shown in Figures 1 and 2, locker room 11 is used to hold material, lever 18 is hollow structure, and bull stick 5 is set Put in lever 18, for the ease of the installation to other components in the present embodiment, and also to so that not mutual between each component Mutually influence, dividing plate 181 is additionally provided with housing 1.Further, for the ease of door 3 is closed, it is hinged on housing 1 with door 3 Place is provided with the limiting section 19 for being used for limiting the maximum opening angle of door 3, so as to be easy to close door 3, in addition, the first cavity volume Window 14 is provided with, consequently facilitating checking the material in storage room 11, and then chooses whether to open the release material of door 3.

As shown in Fig. 2 now first connecting portion 31 and the phase clamping of second connecting portion 51, door 3 is in closure state, user By stirring trigger 6, trigger 6 pushes the pushing portion 52 on the top of bull stick 5, so that bull stick 5 is rotated clockwise, bull stick 5 is rotated Afterwards, the forced compression of back-moving spring 53, first connecting portion 31 is separated with second connecting portion 51, under gravity the quilt of door 3 Open, the material in storage room 11 is released under gravity.As shown in figure 3, user's releasing trigger 6, in back-moving spring Bull stick 5 rotates counterclockwise reset in the presence of 53 so that the second connecting portion 51 on bull stick 5 is in can be with first connecting portion 31 The position of phase clamping, meanwhile, trigger 6 bull stick 5 pushing portion 52 push effect under be moved to the left reset；User rotates door 3 make it cover material bin, first connecting portion 31 and the phase clamping of second connecting portion 51, so that door 3 is kept closed.

In addition, as shown in figure 4, present invention also offers the second embodiment of hand-held harvester, with first embodiment Different, first connecting portion 31 includes the first magnet, and second connecting portion 51 includes the second magnet and the 3rd magnet, second Magnet and the 3rd magnet are arranged on the end face of the first end of bull stick 55, and the first magnet one end polarity relative with the second magnet Conversely to attract each other, the first magnet one end polarity relative with the 3rd magnet is identical with mutually exclusive.The present embodiment uses magnetic Iron can avoid or reduce the mechanical wear between first connecting portion 31 and second connecting portion 51, so as to improve working stability Property, while service life is also extended, in addition, when opening and closing door 3, improving the reaction speed of door 3.

Specifically, when the first magnet and attracted the second magnet, door 3 is in closure state, and user is by stirring trigger 6, trigger 6 pushes the pushing portion 52 on the top of bull stick 5, so that bull stick 5 is rotated clockwise, the forced compression of back-moving spring 53, the One magnet and the second magnet mutual dislocation, while the first magnet is relative with the 3rd magnet, due to the first magnet and the 3rd magnet phase Polarity to one end is identical, therefore door 3 is open, and the material in storage room 11 is released under gravity；User releases Trigger 6 is put, bull stick 5 is rotated counterclockwise in the presence of back-moving spring 53, trigger 6 pushes effect the pushing portion 5252 of bull stick 5 Under be moved to the left；User, which rotates door 3, makes its cover material bin, the first magnet and the second magnet close to rear attracted so that Door 3 is obtained to be kept closed.

In addition, being used for the ease of user, the hand-held harvester of the embodiment of the present invention, the similar pistol of profile has Good grip feeling, user can control to gather the break-make electricity condition of motor 21 in roller 2 by power switch 7, refer to figure 1st, Fig. 2 and Fig. 8, meanwhile, electric-quantity display device 72 and charge port 73 are further provided with the present embodiment, user can pass through electric-quantity display device 72 know dump energy information in battery 71, so that user experience is improved, in addition, housing 1 can use plastics, aluminium Deng light material, to reduce own wt.

Above example is only the exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention It is defined by the claims.Those skilled in the art can make respectively in the essence and protection domain of the present invention to the present invention Modification or equivalent substitution are planted, this modification or equivalent substitution also should be regarded as being within the scope of the present invention.

Claims

1. a kind of hand-held harvester, it is characterised in that the hand-held harvester includes having in housing, the housing Storage room, the storage room has a charging aperture and a discharging opening；

The charging aperture is located at the top of the storage room, and passes through each pair provided with least one pair of collection roller at the charging aperture In two it is described collection roller opposite rotations, material by the charging aperture enter the storage room；

The discharging opening is located at the bottom of the storage room, and the discharge outlet is provided with door, the door and the housing It is hinged.

2. hand-held harvester according to claim 1, it is characterised in that be provided with described in a pair and adopt at the charging aperture Collect the drive device being equipped with roller, two collection rollers for driving each collection roller to rotate respectively.

3. hand-held harvester according to claim 2, it is characterised in that the collection roller includes support and sleeve, The drive device includes motor；

The support is fixedly connected with the body of the motor, and on the direction opposite with the output shaft of the motor With locating shaft, the locating shaft is coaxially disposed with the output shaft；

The sleeve is set in outside the support and motor, and one end of the sleeve is provided with the first positioning hole, its other end Provided with the second positioning hole, first positioning hole is coaxially disposed with second positioning hole, the output shaft and the locating shaft Stretched out respectively by first positioning hole and second positioning hole, and the output shaft drives synchronous turn of the sleeve It is dynamic.

4. hand-held harvester according to claim 3, it is characterised in that the section of the output shaft is D-shaped, described First positioning hole is the D-shaped matched with the output shaft.

5. hand-held harvester according to claim 3, it is characterised in that along its axle center provided with use on the locating shaft In the through hole for passing through the wire of the connection motor.

6. hand-held harvester according to claim 3, it is characterised in that the hand-held harvester also includes pressure Tight mechanism, the hold-down mechanism includes adjusting bracket and holddown spring, and one end of the adjusting bracket is hinged in the housing, and its is another One end is acted on the adjusting bracket provided with a collection roller, the holddown spring, so that collection roller is adopted to another Collect close on the direction of roller.

7. hand-held harvester according to claim 1, it is characterised in that the hand-held harvester also includes using The locking mechanism of the door is closed in；

The locking mechanism includes first connecting portion, bull stick and trigger：The first connecting portion is arranged on the door, described Bull stick is hinged in the housing, and its first end is provided with pushing portion, and its second end is provided with and the first connecting portion phase separation Second connecting portion；

The trigger is arranged on the housing, pulls the trigger, and the trigger pushes against the pushing portion, and the bull stick turns Dynamic, the first connecting portion is separated with the second connecting portion, and the door is opened.

8. hand-held harvester according to claim 7, it is characterised in that the first connecting portion and second connecting portion It is the grab of energy mutually clamping；

The locking mechanism also includes back-moving spring, and the action of reset spring is in the bull stick, so that the bull stick is reset to Enable its second connecting portion and the position of the first connecting portion phase clamping.

9. hand-held harvester according to claim 7, it is characterised in that the first connecting portion includes the first magnetic Iron, the second connecting portion includes the second magnet and the 3rd magnet, first magnet one end relative with second magnet Opposite polarity is to attract each other, and first magnet one end polarity relative with the 3rd magnet is identical with mutually exclusive；

The locking mechanism also includes back-moving spring, and the action of reset spring is in the bull stick, so that the bull stick is reset to The position for making its first magnet relative with second magnet.

10. hand-held harvester according to claim 2, it is characterised in that two collection rollers and the charging Drain passage is respectively equipped between mouthful, the non-return gear for preventing material from leaking outside is respectively provided with described in two on the inside of drain passage Plate.