CN1586128A

CN1586128A - Fruit bagging device

Info

Publication number: CN1586128A
Application number: CN 200410083690
Authority: CN
Inventors: 徐丽明; 葛晓棠; 张铁中
Original assignee: China Agricultural University
Current assignee: China Agricultural University
Priority date: 2004-10-18
Filing date: 2004-10-18
Publication date: 2005-03-02
Anticipated expiration: 2024-10-18
Also published as: CN1274201C

Abstract

The fruit bagging device includes one stay pole with central cavity; one bracket connected to the top of the stay pole and with through hole corresponding to the cavity; two slide ways installed on the bracket; two sliding boards set perpendicularly in the slide ways and with outer ends connected to the bracket separately; one pulley connected to one side of the through hole; one rope with one end left in the bottom of the stay pole and the other end fixed onto the pulley in the same side through the cavity and the sliding board in the same side; one fruit bag box fixed onto the sliding board in the other side opposite to the connecting rope; two notched V-shaped blocks on the top of one sliding board; and two raised V-shaped blocks opposite to the two notched V-shaped blocks and on the top of the other sliding board. The present invention has smart structure and can bag fruit without contact with fruit and may be used widely in bagging various kinds of fruits.

Description

Fruit bagging device

Technical field

The present invention relates to a kind of fruit bagging device.

Background technology

Fruit bag is a new technology of developed recently, mainly is to reduce the fruit residue of pesticide for reducing the pesticide pollution of fruit, reduce the bird pest insect pest, improve fruit color and luster and outward appearance, reaching, and improves the fruit grade, increases purposes such as orchard worker's income.The fruit bag operation fruit tree surely fruit the phase carry out, the fruit bag is produced and has been realized automation at present, and specification is varied, can satisfy the demand of different fruit.But the cover bag operation still relies on manually, 1000～1200 of each workman's every workday (8 hours) energy baggings.The height of fruit tree is generally about 3 meters, manually need carry out operation by ladder, also needs mobile operating position constantly simultaneously, and labour intensity and danger are very big, realizes that automation fruit bag technology is imperative.

Automatically overlap bag technique for fruit, present Japanese scholar M.Monta etc. has developed the multi-function robot that a kind of grape is produced, and this robot only need change paw, just can carry out operations such as fruit thinning, bagging, spray medicine.The bagging paw adopts motor-driven, can move up and down the fruit bag feed rake of giving finger one by one with the fruit bag by one and can form by parallel open finger with two, and two springs are in opposite directions arranged on the supporting with it fruit bag.When the fruit bag was carried by feed rake and finger, spring was in tension, and the fruit bag opens.After fruit bag feed rake was given finger with the fruit bag, near objective fruit, up to a fruit being led into fruit bag, at this moment, finger unclamped the bagging paw from the lower end, and really bag is fixed on the carpopodium under the effect of spring.Report is not also similarly studied in domestic aspect.

Summary of the invention

At the problems referred to above, the purpose of this invention is to provide a kind ofly in fruit automation cover bag technique, the fruit bag that has strutted can be enclosed within the fruit bagging device on the fruit.

For achieving the above object, the present invention takes following technical scheme: a kind of fruit bagging device is characterized in that it comprises: a support bar, its center are cavity; One carriage, it is connected described support bar top, and has the through hole corresponding with described cavity; Two slideways, it is installed on the described carriage; Two slide plates, its vertical respectively being arranged on the described slideway, and the outer end of described slide plate connects described carriage respectively; One pulley, it is connected through hole one side of described carriage; One rope, the one end is stayed the bottom of described support bar, and the other end passes the cavity of described support bar, and after walking around described pulley, is fixed on the described slide plate of homonymy; One fruit bag box, it is relative with the slide plate that connects described rope, is connected on the described slide plate of opposite side; The V-block of two indents, it is arranged on the described slide plate of side top, and leaves the gap between the two; Two V-blocks that protrude, the V-block symmetry of itself and described two indents is arranged on the described slide plate of opposite side.

The described slide plate outside that is connected with fruit bag box is fixedly connected on the described carriage, and the described slide plate of the relative opposite side outside is connected on the described carriage by spring.

The described two slide plates outside all is connected on the described carriage by spring, through hole opposite side on the described carriage also is provided with a pulley, the cavity of one rope from described support bar penetrated, and walk around described pulley, be fixed on the described slide plate that fruit bag box one side is installed.

The bottom of described two ropes links into an integrated entity.

Described support bar is telescopic 2～3 joints.

Described slideway is 3～4.

The present invention is owing to take above technical scheme, it has the following advantages: 1, the present invention is owing to be provided with a support bar, and on two slide plates that move relatively, the V-block that can plug together relatively is set, therefore can deliver to the fruit place by the fruit bag that support bar will strut, and to make fruit bag by plugging together of V-block be the center with the carpopodium, ecto-entad is folding, at the carpopodium place iron wire in the fruit bag is curved V-type at last and seals, and reaches the purpose of bagging.2, the present invention is owing to adopt rope and the cooperation pulling slide plate envelope of frame for movements such as pulley, and is not only simple in structure, and flexible operation.3, the present invention is owing to be provided with telescopic support bar, therefore not only can conveniently regulate the cover bag operation at different height position, and can conveniently support bar be shortened, to be erected at easily in the fruit bag automatic opening device of applying for simultaneously and being used with the utility model, to take out and support good fruit bag.4, the present invention adopts the fruit bag box that elastomeric material is made, and has both made the slight impact that is subjected to slide plate or other object, and the fruit bag after also can guaranteeing effectively to strut is indeformable.5, the present invention adopts machine driving, does not pollute the environment in orchard, and weight is light and handy, is convenient to manual operation.Structure of the present invention is light and handy, can be effectively the slit in the middle of original fruit sack be stuck on the carpopodium, and the fruit bag seals solid, and has guaranteed the fruit bag after sealing inner chamber is swollen to rise, and does not contact with fruit, and it can be widely used in the cover bag operation of various fruits.

Description of drawings

Fig. 1 is a structural representation of the present invention

Fig. 2 is the automatic opening device for fruit bag structural representation that is used with the present invention

Embodiment

As shown in Figure 1, the present invention includes support bar 1, its center is a cavity, and support bar 1 also can be the expansion link of 2～3 joint sockets.Fix a carriage 2 at the top of support bar 1, carriage 2 is provided with the through hole corresponding with the cavity of support bar 1, is respectively arranged with a pulley 3 in the through hole both sides.Also be provided with 2～4 slideways 4 on carriage, the outside that is provided with two slide plates, 5, two slide plates 5 on the slideway 4 slidably is connected on the carriage 2 by spring 6 respectively.Penetrate a rope 7 in the bottom of support bar 1, the outside is stayed at the middle part of rope 7, and the two ends of rope 7 are passed by support bar 1, and walks around respectively on the slide plate 5 that is fixed on a side separately behind the pulley 3 of a side separately.When pulling during rope 7, two slide plates 5 can be close mutually like this, unclamp two ropes 7 after, two slide plates 5 can reset under the effect of spring 6.One fruit bag box 8 is fixed on slide plate 5 inboards of a side, and the size of fruit bag box 8 is suitable mutually with the fruit bag size that the fruit bag automatic opening device 20 (as shown in Figure 2) that the present invention applies for simultaneously struts.Fix the V-block 9 of two indents at a sideskid 5 tops, and leave gap 10 between the two.With V-block 9 symmetries of two indents, between the V-block 11 of fixing two V-blocks that protrude, 11, two protrusions on the opposite side slide plate 5, also leave gap 10.When two slide plates 5 near the time, two V-blocks 11 that protrude can insert the V-block 9 of two indents.

In the foregoing description, carriage 2 also can be amesiality with being connected of support bar 1, meaning promptly is arranged on to be had only one (such as a side that does not connect fruit bag box 8) outside connects spring 6 in two slide plates 5 on the slideway 4, and opposite side directly is fixed on the carriage 2,3 on pulley is installed one, rope 7 also only connects the slide plate 5 that a side has spring 6, like this as long as pulling rope 7 just can drive the slide plate 5 with spring 6 one sides and moves, equally also can reach the purpose that makes two slide plates 5 close.

In the foregoing description, support bar 1, carriage 2, slide plate 5, V-block 9,11 and fruit bag box 8 can adopt plastic material, also can adopt metal or timber to make, and fruit bag box 8 can also adopt elastomeric material.

In the foregoing description, can also connect a convenient hand-held handle 12, the rope handle of being convenient to stretch 13 also can be set at the end of rope 7 at the end of support bar 1.

When the present invention operates, one holds support bar 1, another hand will have the support bar 1 of Telescopic and move to the shortest, carriage 2 of the present invention is reached the fruit bag that is used with the present invention to be supportted breach 21 places in the bagging apparatus 20 automatically and sits thereon, after in the fruit bag that is strutted falls into fruit bag box 8 naturally, the fruit position of elongating support bar 1 and lifting fruit tree with hand makes carpopodium between the gap 10 of four V-blocks 9,11; Pulling rope 7, it is close to drive two slide plates 5, makes two V-blocks that protrude 11 insert the V-block 9 of two indents; When the slide plate 5 of a side during near the fruit bag box 8 of opposite sides, four V-blocks 9,11 just in time fit like a glove, and the iron wire bending in will the fruit bag, the sealing sack, and a fruit bag inner chamber still is in the bulging state, does not contact with fruit, reaches the specification requirement of bagging.After bagging finishes, unclamp rope 7, reset, can carry out the operation of next fruit bagging at spring action lower skateboard 5.

Claims

1, a kind of fruit bagging device is characterized in that it comprises:

One support bar, its center are cavity;

One carriage, it is connected described support bar top, and has the through hole corresponding with described cavity;

Two slideways, it is installed on the described carriage;

Two slide plates, its vertical respectively being arranged on the described slideway, and the outer end of described slide plate connects described carriage respectively;

One pulley, it is connected through hole one side of described carriage;

One rope, the one end is stayed the bottom of described support bar, and the other end passes the cavity of described support bar, and after walking around described pulley, is fixed on the described slide plate of homonymy;

One fruit bag box, it is relative with the slide plate that connects described rope, is connected on the described slide plate of opposite side;

The V-block of two indents, it is arranged on the described slide plate of side top, and leaves the gap between the two;

Two V-blocks that protrude, the V-block symmetry of itself and described two indents is arranged on the described slide plate of opposite side.

2, fruit bagging device as claimed in claim 1 is characterized in that: the described slide plate outside that is connected with fruit bag box is fixedly connected on the described carriage, and the described slide plate of the relative opposite side outside is connected on the described carriage by spring.

3, fruit bagging device as claimed in claim 1, it is characterized in that: the described two slide plates outside all is connected on the described carriage by spring, through hole opposite side on the described carriage also is provided with a pulley, the cavity of one rope from described support bar penetrated, and walk around described pulley, be fixed on the described slide plate that fruit bag box one side is installed.

4, fruit bagging device as claimed in claim 3 is characterized in that: the bottom of described two ropes links into an integrated entity.

5, as claim 1 or 2 or 3 or 4 described fruit bagging devices, it is characterized in that: described support bar is telescopic 2～3 joints.

6, as claim 1 or 2 or 3 or 4 described fruit bagging devices, it is characterized in that: described slideway is 3～4.

7, fruit bagging device as claimed in claim 5 is characterized in that: described slideway is 3～4.

8, as claim 1 or 2 or 3 or 4 or 7 described fruit bagging devices, it is characterized in that: the material of described fruit bag box adopts elastomeric material.

9, fruit bagging device as claimed in claim 5 is characterized in that: the material of described fruit bag box adopts elastomeric material.

10, fruit bagging device as claimed in claim 6 is characterized in that: the material of fruit bag box adopts elastomeric material.