CN107660381A

CN107660381A - A kind of fruit picking device

Info

Publication number: CN107660381A
Application number: CN201610606934.9A
Authority: CN
Inventors: 于小可
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-29
Filing date: 2016-07-29
Publication date: 2018-02-06

Abstract

The invention provides a kind of fruit picking device, including a connecting rod, net basket and shear, shear carry out shear action by a bracing wire, and bracing wire is extended on the handle of connecting rod.The tubular rack that the net basket is surrounded by steel plate and the string bag installed in rack bottom form, and rack outer wall is provided with a pipe trousers and is connected with connecting rod, and the upper edge of rack is provided with the open slot of more than 2.The shear includes the curved metal shear plate on the outside of rack, shear plate is provided with the sheared edge corresponding with rack open slot, it is flexibly connected between shear plate and rack by screw, the screw hole on shear plate is elongated hole and set along the moving direction of shear plate.One end of shear plate is connected on the pipe trousers of rack by back-moving spring, and the other end is connected with bracing wire.Present invention saves the time that carpopodium passes through net basket open slot, the adjustment of harvesting angle is facilitated, reduces the travel frequency of picker, improves picking efficiency, it is inconvenient to solve the problems, such as to pluck in the past.

Description

A kind of fruit picking device

Technical field

The present invention relates to fruit picking apparatus field, more particularly to a kind of fruit picking device for being used to pluck eminence fruit.

Background technology

For people in eminence fruit on harvesting tree, it is upper or by ascending tools such as ladders to generally require to climb to tree, neither just Just it is also dangerous.And the fruit picking device of in the market is usually the circle basket composition of a stock and surrounding band fork, first fruit is inserted in basket, Fruit is blocked by the fork on basket again, fruit picking is got off by the way of pullling or twisting off, easily damaged in picking process Hinder fruit and fruit tree is damaged.

Authorization Notice No. is Simple high-efficient fruit picker disclosed in CN201577320U, and Authorization Notice No. is CN2624601Y public The fruit picking device opened, and Authorization Notice No. are a kind of Novel fruit picker, the end in a connecting rod disclosed in CN205161171U A net basket and scissors directly are set up, fruit is plucked in a manner of cutting, does not hinder fruit and fruit tree, but because net basket and scissors are Split settings, scissors is located above network interface or network interface, and during fruit is inserted in basket, a network interface part is hidden by scissors Gear, easily by fruit scratch；In addition, when the fruit plucked is too high, it is difficult to which scissors to be aligned to the carpopodium of fruit tree.

Authorization Notice No. is that CN202310606U discloses a kind of fruit picking device, including a connecting rod, and is built up in the connecting-rod head The net basket and shear in portion, it is characterised in that：The shear is fixedly installed on the side wall upper part of the net basket, shearing dress The sheared edge put upward, and on the net basket position corresponding to the shear set fruit offerings stalk through breach, the shearing Device carries out shear action by a bracing wire, and the bracing wire is extended on the handle of the connecting rod.Although the patent solves well Fruit present in above-mentioned fruit picking device be inserted in basket during easily by scissors scratch, scissors is difficult the carpopodium for being directed at fruit tree The problems such as, but because the breach on net basket only has one, the time of carpopodium alignment notch is relatively long, particularly with different angles The fruit of degree, picker also need to ceaselessly adjustment position, to reach best angle, make carpopodium successfully lacking through net basket Mouthful, which not only adds labor intensity, and reduce picking efficiency.

The content of the invention

In order to solve the deficiencies in the prior art, it is an object of the invention to provide a kind of fruit picking device, passes through the edge on net basket Increase open slot is simultaneously equipped with corresponding shear, to increase the probability that carpopodium falls into open slot, saves carpopodium and is opened through net basket The time of mouth groove, the convenient adjustment for plucking angle, the travel frequency of picker is reduced, so as to reduce labor intensity, improves harvesting Efficiency.

The object of the present invention is achieved like this：A kind of fruit picking device, including a connecting rod, be built up in interlinking lever end net basket and Shear, shear carry out shear action by a bracing wire, and bracing wire is extended on the handle of connecting rod, it is characterised in that：Institute State tubular rack that net basket surrounds by steel plate and the string bag installed in rack bottom form, rack outer wall be provided with a pipe trousers and with even Bar connects, and the upper edge of rack is provided with the open slot of more than 2；The curved metal that the shear is included on the outside of rack is cut Cutting plate, shear plate are provided with the sheared edge corresponding with rack open slot, are flexibly connected between shear plate and rack by screw, Screw hole on shear plate is set for elongated hole and along the moving direction of shear plate；Spring and plain cushion are cased with screw successively, and will Plain cushion is leaned against on the lateral wall of shear plate；One end of shear plate is connected on the pipe trousers of rack by back-moving spring, the other end with Bracing wire connects.

Open slot on the rack is 3 ~ 6；The screw is 3, is separately positioned in both ends and the arc of shear plate Between position.

Described open slot and sheared edge is distributed in the first half of network interface, and the side in each open slot close to bracing wire side is The angle side of closing in, away from bracing wire side while for Zhi Kou while；In each sheared edge close to bracing wire side while for Zhi Kou while, far From bracing wire side while for close up angle while.

Angle in the open slot while and sheared edge in angle while be fabricated to the cutting edge of mutual cooperation.

Along the flexible elastomeric material of came on the rack, inwall is lined with elastic caoutchouc liner, shear plate it is upper Along the upper edge less than rack and with leaving gap along between the elastic rubber material of came on rack.

The elastic caoutchouc liner is connected with the string bag.

The beneficial effects of the invention are as follows：By, along increasing open slot and being equipped with corresponding shear, increasing on net basket Carpopodium falls into the probability of open slot, saves the time that carpopodium passes through net basket open slot, while also facilitates harvesting angle Adjustment, reduce the travel frequency of picker, and then reduce labor intensity, improve picking efficiency, solve in the past to eminence water The problem of fruit harvesting is inconvenient.

Brief description of the drawings

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the structural representation of net basket and shear in the present invention；

Fig. 3 is the structural representation that shear plate is flexibly connected with rack in the present invention.

In figure, 1- connecting rods, 11- brake levers, 12- bracing wire locating rings；21- racks, 22- open slots, 23- pipes trousers, 24- sutures Hole, the 25- string bags, 26- circular holes；31- shear plates, 32- sheared edges, 33- angles side, 34- screws, 35- elongated holes, 36- back-moving springs, 37- bracing wires, 38- plain cushions, 39- springs.

Embodiment

The present invention is described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1, 2, 3, a kind of fruit picking device, including a connecting rod 1, the net basket and shear of interlinking lever end are built up in, Shear carries out shear action by a bracing wire 37, and bracing wire 37 is extended on the handle of connecting rod.The net basket is surrounded by steel plate Tubular rack 21 and the string bag 25 installed in rack bottom form, rack outer wall is provided with a pipe trousers 23 and is connected with connecting rod 1, net The upper edge of frame 21 is provided with 3 ~ 6 open slots 22.The shear includes the curved metal shear plate 31 on the outside of rack, cuts Cutting plate 31 is provided with the sheared edge 32 corresponding with rack open slot 22, passes through the activity of screw 34 between shear plate 31 and rack 21 Connect, the screw hole on shear plate is set for elongated hole 35 and along the moving direction of shear plate, and the screw hole on rack is circular hole 26 （It can also be elongated hole）.Spring 39 and plain cushion 38 are cased with screw 34 successively, and plain cushion 38 is leaned against on the lateral wall of shear plate. The screw 34 is 3, is separately positioned on the both ends and arc centre position of shear plate 31.In shear history, spring 39 is cut The extruding of cutting plate and shrink, make to leave certain interval between shear plate 31 and rack 21, reduce the moving resistance of shear plate 31.Pass through Staggeredly movement between sheared edge 32 and open slot 22 can substantially realize the function of cutting carpopodium.One end of shear plate 31 It is connected to by back-moving spring 36 on the pipe trousers 23 of rack, the other end is connected with bracing wire 37.

As shown in Figure 1, 2, described open slot 22 and sheared edge 32 are distributed in the first half of network interface, in each open slot 22 Close to the side of bracing wire 37 while for close up angle while 33, remote bracing wire 37 side while for Zhi Kou while；In each sheared edge 32 Close to the side of bracing wire 37 while for Zhi Kou while, away from bracing wire 37 side while for the angle of closing in while 33.So sheared During action, the angle of sheared edge 32 is close while to the angle of open slot 22, is also not exposed in the bottom on two angle sides During carpopodium, sheared edge and the overthe openings of open slot lap have been switched off, and clamp carpopodium until two angle sides 33 and cut Disconnected, whole process is the process of one " first embrace, then cut ", avoids carpopodium from being slid away between two sheared edges.Solve Common v-shape scissors is in the case where carpopodium can not position, the problem of easily extruded from sheared edge.In order to more rapidly Carpopodium is cut, 33 cutting edge for being fabricated to mutual cooperation at 33 and sheared edge angle of the angle in the open slot.

In order to avoid fruit is by rack scratch, pass through on the rack along the flexible elastomeric material of came, inwall Bonding way is lined with elastic caoutchouc liner, the upper edge of shear plate less than rack upper edge and with the elasticity on rack along came Gap is left between elastomeric material, avoids interfering during shearing.The elastic caoutchouc liner can also be linked to be one with the string bag 25 Body, now the position of shear plate lower edge can be with the lower edge of rack simultaneously, and the annexation between by the string bag and rack is not limited, Because it is that inner side connects.As shown in Figure 1, 2, if the string bag 25 is connected by means of the sewing hole 24 of the bottom of rack 21 with rack 21, The lower edge of shear plate 31 should be higher than that the lower edge of rack 21, avoid interfering during shearing.

As shown in figure 1, the connecting rod 1 is the expansion link of nested type threaded connection, the bracing wire 37 extended on connecting rod handle For wire, the first half of minor details expansion link is fixed on through brake lever 11.It is close to for the ease of bracing wire on expansion link, remaining each section The front end of expansion link is provided with bracing wire spacing ring 12.Bracing wire connected mode is just as in bicycle brake line apparatus.

As shown in Figure 1, 2, 3, the course of work of the invention is：Picker holds connecting rod 1 by eminence fruit case networking basket, fruit Stalk naturally falls in an open slot 22 in rack 21, while falls into corresponding sheared edge 32.Then, hold brake lever 11 and pull drawing Line 37（That is brake cable）Drive shear plate 31 to move, now, the extrusion spring 39 in the presence of the pulling force of bracing wire 37 of shear plate 31, make to cut Certain interval is kept between cutting plate 31 and rack 21, is easy to shear plate 31 smoothly to move.With the movement of shear plate 31, sheared edge 32 angle while 33 to open slot 22 angle while it is 33 close, when being also not exposed to carpopodium in the bottom on two angle sides, cut The overthe openings of otch and open slot lap have been switched off, and until carpopodium is clamped cutting by two angle sides 33, fruit falls Enter the string bag 25.Finally, brake lever 11 is unclamped, shear plate 31 sets back in the presence of back-moving spring 36.

Claims

1. a kind of fruit picking device, including a connecting rod（1）, the net basket and shear, shear that are built up in interlinking lever end pass through one Bracing wire（37）Carry out shear action, bracing wire（37）Extend on the handle of connecting rod, it is characterised in that：The net basket is surrounded by steel plate Tubular rack（21）With the string bag installed in rack bottom（25）Composition, rack outer wall are provided with a pipe trousers（23）And and connecting rod （1）Connection, the upper edge of rack are provided with the open slot of more than 2（22）；The shear includes the arc on the outside of rack Metal shears cutting plate（31）, shear plate is provided with the sheared edge corresponding with rack open slot（32）, lead between shear plate and rack Cross screw（34）It is flexibly connected, the screw hole on shear plate is elongated hole（35）And set along the moving direction of shear plate；Screw （34）On be cased with spring successively（39）And plain cushion（38）, and by plain cushion（38）Lean against on the lateral wall of shear plate；The one of shear plate End passes through back-moving spring（36）It is connected to the pipe trousers of rack（23）On, the other end and bracing wire（37）Connection.

A kind of 2. fruit picking device according to claim 1, it is characterised in that：Open slot on the rack（22）For 3 ~ 6； The screw（34）For 3, shear plate is separately positioned on（31）Both ends and arc centre position.

A kind of 3. fruit picking device according to claim 1 or 2, it is characterised in that：Described open slot（22）And sheared edge （32）Be distributed in the first half of network interface, in each open slot close to bracing wire side while for the angle of closing in while（33）, away from drawing Line side while for Zhi Kou while；In each sheared edge close to bracing wire side while for Zhi Kou while, the side away from bracing wire side is receipts The angle side of mouth（33）.

A kind of 4. fruit picking device according to claim 3, it is characterised in that：Angle side in the open slot（33）And shearing Angle side in mouthful（33）It is fabricated to the cutting edge of mutual cooperation.

A kind of 5. fruit picking device according to claim 1, it is characterised in that：Along came elastic caoutchouc on the rack Material, inwall are lined with elastic caoutchouc liner, the upper edge of shear plate less than rack upper edge and with the bullet on rack along came Gap is left between property elastomeric material.

A kind of 6. fruit picking device according to claim 5, it is characterised in that：The elastic caoutchouc liner and the string bag（25）It is linked to be One.