CN201393406Y

CN201393406Y - Fruit picking machine

Info

Publication number: CN201393406Y
Application number: CN200920119215XU
Authority: CN
Inventors: 王爱国
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-05
Filing date: 2009-05-05
Publication date: 2010-02-03
Anticipated expiration: 2019-05-05

Abstract

The utility model relates to a fruit picking machine, comprising an operation handle (1), a motor portion (2), a power supply (3) for powering the motor portion, a power control switch (4) and a cutting blade (5) which is driven by the motor portion to rotate; wherein the power supply (3) for powering the motor portion is arranged inside the operation handle, the power control switch (4) is mounted on the operation handle (1), and the motor portion (2) is connected with the outer end of the operation handle. The fruit picking machine is characterized in that the motor portion (2) is connectedwith the outer end of the operation handle (1) via a universal joint structure, the universal joint structure can drive the motor portion (2) to be deflected and positioned at various angles with respect to the outer end of the operation handle (1). In the picking machine, the motor portion and the cutting blade connected with the motor portion can be deflected and positioned at various angles with respect to the handle, thereby being adjusted according to the directions of different fruits for picking fruits easily.

Description

Fruit picking

Technical field

The utility model relates to a kind of fruit picking, and this picking machine especially is fit to pluck the fruit or the nut of belt length handles such as pears, peach, apple, Chinese chestnut, also can be used as training, the pruning instrument of branch simultaneously.

Background technology

Manual fruit-picking labour intensity is big, time-consuming, plucks the cost height.At this situation, someone has invented various fruit picking equipment, the most scissor structures of drawing that adopt of existing fruit picking with rope, use the lever principle fruit-picking, as a patent No. is the fruit picking structure that the Chinese utility model patent " fruit picking apparatus " of ZL94236925.4 (notification number is CN2200903Y) discloses, and as a patent No. be the fruit picking structure that the Chinese utility model patent " fruit picking apparatus " of ZL200520050291.1 (notification number is CN2783738Y) discloses.The trouble of (or ladder) and dangerous though aforementioned fruit picking structure has been avoided manually climbing tree, picking rate are artificial relatively fast.But its shortcoming is, because what design was adopted is scissor, at the top of its support bar is a special-shaped shear in fact, so the relevant fruit of every harvesting at first will stretch into special-shaped scissors in the fruit, the fruit long handle is positioned in the middle of the cutting edge of scissors, this process is relatively required great effort, is bothered, and secondly because special-shaped scissors is installed in the top of support bar, also will add other accessory, make support bar top weight too heavy, cause people's unbalance.Moreover the user hand need be held support bar during use, and the another hand must remove operation rope, increases the intensity of plucking so undoubtedly and reduces the efficient of plucking, and uses still not very convenient.

Shape at aforementioned picking machine structure, the someone has invented a kind of electronic fruit picking for this reason, as a patent No. is the fruit picking structure of Chinese utility model patent " Chinese prickly ash, the electronic picking machine of the fruit " disclosure of ZL200520033391.3 (notification number is CN2783737Y), include operating grip, electromotor, it is characterized in that operating grip one end is equipped with the fixed support that power control switch, the other end is housed on power input line, the handle and has electromotor and is connected with fixed screw, the electric machine main shaft of electromotor is equipped with the cutting blade holder of belt cutter sheet.Though this picking machine has more easy to operate than scissor picking machine, advantage of simple structure, but the fixed support of its installation electromotor handle conversion is relatively plucked angle, as everyone knows, the orientation of fruit on branch is different, when needs are plucked the improper fruit of angle, must the lever change angle to adapt to the angle direction of long handle on the fruit, but the direction of lever change is not very convenient for the operator, even and the angle direction of lever change also not necessarily just can adapt to long handle on the fruit towards.

It is not defective very easily that still there is operation in this for this reason electric water fruit picking machine.

Summary of the invention

Technical problem to be solved in the utility model is that a kind of rational in infrastructure, fruit-picking fruit picking more easily is provided at above-mentioned prior art present situation, and it has the adaptable advantage of harvesting.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of fruit picking, include operating grip, the motor part, the power supply of partly powering for motor, power control switch and by the cutting blade of motor part driven rotary, wherein, the power supply of partly powering for motor is arranged on operating grip inside, power control switch is installed on the operating grip, described motor partly is connected the outer end of operating grip, it is characterized in that: described motor partly is connected the outer end of operating grip by a gimbal structure, and this gimbal structure can drive outer end multi-angle deflection and the location that motor section is divided relative operating grip.

Above-mentioned gimbal structure comprises connection bulb, ball cup and compacting ring, described motor partly is fixed on the front end of bulb, described ball cup is connected the front end of operating grip, and have in the ball cup and match with bulb and the containing cavity of both ends open, the front opening place of this ball cup has the annular connecting portion that extends outwardly, this annular connecting portion is provided with external screw thread, described bulb is installed in the containing cavity of ball cup and containing cavity deflection relatively, and described compacting ring is threaded on the described annular connecting portion so that ball cup compresses bulb.It is a kind of specific implementation of gimbal structure, this gimbal structure has advantage easy for installation simple in structure, only need during installation bulb is placed in the ball cup, then compacting ring is connected on the annular connecting portion that the front opening of ball cup goes out, so that the front opening of ball cup is pressed on bulb in the ball cup, prevent bulb ball cup deflection relatively in this picking machine course of work, in the time will changing the angle of motor part, only need unclamp compacting ring earlier, after regulating the direction of bulb, tighten compacting ring and get final product, work angle is convenient.Certainly gimbal structure also can adopt existing similarly other frame mode.

Above-mentioned gimbal structure comprises bulb, ball cup and compacting ring, described motor partly is fixed on the front end of bulb, have in the ball cup and match and the containing cavity of both ends open for bulb, described bulb is installed in the interior and containing cavity deflection relatively of containing cavity of ball cup, the inwall at the open rearward end place of this ball cup is provided with internal thread, the front end of described operating grip have with ball cup on the external screw thread that matches of internal thread, be threaded at the operating grip front end under the open rearward end place state of ball cup, the bottom that the front end of this operating grip is tight against bulb compresses bulb spacing.It is the specific implementation of another kind of gimbal structure, this gimbal structure mode is by the screw connection structure between operating grip and the ball cup, handle can be moved forward and backward in ball cup, and to withstand bulb that bulb is spacing in ball cup, structure is more simple.

As improvement, set up an anti-skidding packing ring between the front opening place of above-mentioned ball cup and the bulb.Anti-skidding packing ring is set increases frictional force between bulb and the ball cup, simultaneously because bulb itself is also rough, like this, after screwing compacting ring, the openend of ball cup can compress the bulb outer peripheral face, and anti-skidding packing ring extrusion between the openend of ball cup and bulb outer peripheral face simultaneously preferably prevents under locking state, the stability of this fruit picking work is guaranteed in the relative ball cup deflection of bulb.

As further improvement, also offer two through wires holes that supply lead to pass that axially run through on the above-mentioned bulb.Through wires hole not only has the positioning and guiding effect to connecting lead, exposes but also prevent to connect guiding, plays the purpose that protection connects guiding.

Above-mentioned motor section branch comprises shell, micro-machine in the enclosure is installed, and described shell is connected the front end face of bulb by screw, and the output shaft of described micro-machine passes shell and directly or indirectly links to each other with cutting blade.It is the conventional design structure of motor part.

For when wind is big, this fruit picking is fruit-picking accurately and quickly also, and described shell upper also is fixed with a centring ring, a side opening of this centring ring, and these opening part both sides have outward extending limiting section.During use the opening of centring ring is entangled the branch portion of fruit, prevent to rock, be convenient to fruit-picking.

Consider that this fruit picking also may use as pruning, pruning, so need to increase the torsion of motor output shaft, therefore, the output shaft of above-mentioned micro-machine links to each other with cutting blade by the energizing driver structure.The energizing driver structure can be that a gear is set on the output shaft of motor, links to each other with cutting blade by planetary gear then again, in fact also can adopt existing various energizing driver structures.

Above-mentioned power supply is a charging accumulator, and this power supply is installed in the afterbody in the operating grip, and has the charging hole to this power source charges on operating grip.Adopt storage batteries to have advantage easy to use, need not to connect civil power, but also can need not power supply is taken out with charger directly to power source charges.

Above-mentioned operating grip is a telescopic handle.Can regulate the length of plucking handle like this, make pluck height can flexible modulation, have more carry, advantage easy to use, the telescopic handle structure can be with reference to the telescoping handle structure on the mop.

Also be provided with the string bag on the above-mentioned operating grip.The main effect that the string bag is set is to catch the fruit of plucking, and this string bag can guarantee that the fruit of plucking just falls into, and the structure of the string bag and the structure that is arranged on the harvesting handle can adopt prior art.

Compared with prior art, advantage of the present utility model is: the motor part is connected the outer end of operating grip by a gimbal structure, like this motor part and coupled cutting blade just relatively the deflection of handle multi-angle also locate, can regulate according to the residing different azimuth of fruit, so that fruit-picking; It is in light weight simultaneously should the electricity fruit picking machine also to have in the electronic fruit picking handle top, and whole member is more steady in operating process, and is simply laborsaving, the advantage that picking efficiency is high.

Description of drawings

Fig. 1 is the structure cutaway view of first embodiment of the utility model;

Fig. 2 is the structure cutaway view of universal joint part among first embodiment of the utility model;

Fig. 3 is the structural representation of cutting blade among first embodiment of the utility model;

Fig. 4 is the structure cutaway view of universal joint part among second embodiment of the utility model;

Fig. 5 is the circuit theory diagrams of two embodiment of the utility model;

Fig. 6 is the structural representation of the centring ring parts that increase among two embodiment of the utility model;

Fig. 7 is the structural representation of the support set parts that increase among two embodiment of the utility model.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Be depicted as a preferred embodiment of the present utility model as Fig. 1～3,5.

A kind of fruit picking includes operating grip 1, motor part 2, the power supply 3 of giving 2 power supplies of motor part, power control switch 4 and by the cutting blade 5 of motor part 2 driven rotary.

Operating grip 1 is a telescopic handle, generally be socketed to form successively, and the junction between sleeve pipe and sleeve pipe is provided with locking ring, so that two sleeve pipes are locked relatively by connecing sleeve pipe more, telescopic handle can no longer launch to elaborate at this with reference to the background structure of mop upper handle.

Also be provided with the string bag 10 that the fruit under plucking can be caught on the operating grip 1, the structure of the string bag 10 can adopt prior art, certainly the string bag also partly is made up of two string bags, each string bag part mainly is made up of net, semicircle iron ring and bracing frame, the jack that two hook portions of semicircle iron ring catch on the handle is interior fixing, these two string bags partly close up the back and form the complete string bag, and the concrete structure of the string bag does not show in drawing.

The power supply 3 of powering for motor part 2 is arranged on the inside of operating grip 1 rear end, power supply 3 is a charging accumulator, this power supply 3 is installed in the afterbody in the operating grip 1, and has the charging hole 31 to this power source charges on operating grip 1, and power control switch 4 is installed on the operating grip 1.Certainly also other forms of power supply.

Motor part 2 comprises shell 21, is installed in the micro-machine in the shell 21, and the output shaft 23 of micro-machine passes shell and directly or indirectly links to each other with cutting blade 5 by the energizing driver structure.The energizing driver structure can be that a gear is set on the output shaft of motor, link to each other with cutting blade again by planetary gear then, in fact also can adopt existing various energizing driver structures, this reinforcement drive mechanism is a conventional design, so do not show in drawing.

Main improvement of the present utility model is, motor part 2 is connected the outer end of operating grip 1 by a gimbal structure, and this gimbal structure can drive the outer end multi-angle deflection and the location of the relative operating grip 1 of motor.

As Fig. 1, shown in 2, gimbal structure comprises connection bulb 6, ball cup 7 and compacting ring 8, shell 21 in the described motor part 2 is fixed on the front end face of bulb 6 by screw 22, ball cup 7 is threaded in the front end of operating grip 1, and have in the ball cup 7 and match with bulb 6 and the containing cavity 71 of front opening, whole ball cup 7 all has certain elasticity, compression deformation in extrusion ball headstock 7 front openings can make ball cup 7 front portions, the front opening place of this ball cup 7 has the annular connecting portion 72 that extends outwardly, this annular connecting portion 72 is provided with external screw thread, bulb 6 is installed in the containing cavity 71 of ball cup 7 and containing cavity 71 deflections relatively, and compacting ring 8 is threaded on the described annular connecting portion 72 so that the openend of ball cup 7 compresses bulb 6.

Be to increase the frictional force between bulb 6 and the ball cup 7, we set up an anti-skidding packing ring 9 between the front opening place of ball cup 7 and bulb 6, and anti-skidding packing ring 9 is an O shape rubber ring.

For ease of connecting lead, also offer two through wires holes 61 that supply lead to pass that axially run through on the bulb 6.Lead has two, and wherein an end of a lead links to each other with the positive pole of power supply, and the other end and by behind the power control switch extremely links to each other with one of micromachine after passing a through wires hole of bulb again; One end of another root lead links to each other with the negative pole of power supply, and the other end and by behind the power control switch passes behind another through wires hole of bulb with another of micromachine again and extremely links to each other, and finally forms the loop.

The operation principle of first embodiment of the utility model and process and existing electronic fruit picking are basic identical, as shown in Figure 5, different is that it can be regulated the angle direction of motor part 2, and cutting blade 5 links to each other with motor part 2, so motor part 2 angles change, cutting blade 5 angles also change thereupon, in the time will changing the angle of motor part 2, only need unclamp compacting ring 7 earlier, so bulb 6 can be in containing cavity 71 free deflection of ball cup 7, after regulating the direction of bulb 6, tightening compacting ring 8 gets final product, so that the front opening of ball cup 7 is pressed on bulb 6 in the ball cup 7, prevent bulb 6 ball cup 7 deflections relatively in this picking machine course of work, operation is finished.

As Fig. 4,5 is second embodiment of the present utility model.

The difference of this embodiment and first embodiment is the different of gimbal structure, gimbal structure among this embodiment comprises bulb 6, ball cup 7, described motor part 2 is fixed on the front end of bulb 6, have in the ball cup 7 and match and the containing cavity 71 of both ends open for bulb 6, described bulb 6 is installed in containing cavity 71 interior and containing cavity 71 deflections relatively of ball cup, the inwall at the open rearward end place of this ball cup 7 is provided with internal thread, the front end of described operating grip 1 have with ball cup 7 on the external screw thread that matches of internal thread, be threaded at operating grip 1 front end under the state at open rearward end place of ball cup 7, the bottom that the front end of this operating grip 1 is tight against bulb 6 compresses bulb 6 spacing.

For when wind is big, this fruit picking is fruit-picking accurately and quickly also, described shell upper also is fixed with a centring ring 11, as shown in Figure 6, also have three connecting portions 12 that bending is roughly L-shaped on the centring ring 11, have locating hole 121 on the connecting portion 12, pass the shell upper that locating hole is fixed on centring ring in motor with screw during assembling, one side opening of this centring ring 11, these opening part both sides have outward extending limiting section 111.During use the opening of centring ring 11 is entangled the branch portion of fruit, prevent that branch from rocking, and is convenient to fruit-picking.

We also can increase the support set 13 of an opening again, as shown in Figure 7, the sidepiece of support set 13 also is provided with for the belt fastener 131 that is located on the belt, this fruit picking is in the harvesting process, under the hand-held effort state, the operating grip lower end of picking machine can be inserted in this support set, rapid operation is convenient.

The operation principle of second embodiment of the utility model and the difference of process and first embodiment are, the process that the angle direction of motor part 2 is regulated, in the time will changing the angle of motor part 2, operating grip 1 relative ball cup 7 is unscrewed, the front end of operating grip 1 no longer is tight against the bottom of bulb 6, so bulb 6 can be in containing cavity 71 free deflection of ball cup 7, after regulating the direction of bulb 6, operating grip 1 relative ball cup 7 is tightened, make the front end of operating grip 1 be tight against the bottom of bulb 6, and bulb 6 is compressed spacing at containing cavity 71, and preventing bulb 6 relatively ball cup 7 deflections in this picking machine course of work, operation is finished.

Claims

1, a kind of fruit picking, include operating grip (1), motor part (2), the power supply (3) of partly powering for motor, power control switch (4) and by the cutting blade (5) of motor part driven rotary, wherein, the power supply (3) of partly powering for motor is arranged on operating grip (1) inside, power control switch (4) is installed on the operating grip (1), described motor part (2) is connected the outer end of operating grip (1), it is characterized in that: described motor part (2) is connected the outer end of operating grip (1) by a gimbal structure, and this gimbal structure can drive motor part (2) the outer end multi-angle deflection and the location of operating grip (1) relatively.

2, fruit picking according to claim 1, it is characterized in that: described gimbal structure comprises bulb (6), ball cup (7) and compacting ring (8), described motor part (2) is fixed on the front end of bulb (6), described ball cup (7) is connected the front end of operating grip (1), and have in the ball cup (7) with bulb (6) and match and the containing cavity (71) of both ends open, the front opening place of this ball cup (7) has the annular connecting portion (72) that extends outwardly, this annular connecting portion (72) is provided with external screw thread, described bulb (6) is installed in the containing cavity (71) of ball cup and containing cavity (71) deflection relatively, and described compacting ring (8) the described annular connecting portion (72) that is threaded is gone up so that ball cup (7) compresses bulb (6).

3, fruit picking according to claim 1, it is characterized in that: described gimbal structure comprises bulb (6), ball cup (7), described motor part (2) is fixed on the front end of bulb (6), have in the ball cup (7) and match and the containing cavity (71) of both ends open for bulb (6), described bulb (6) is installed in interior and containing cavity (71) deflection relatively of containing cavity (71) of ball cup, the inwall at the open rearward end place of this ball cup (7) is provided with internal thread, the front end of described operating grip (1) has with ball cup (7) goes up the external screw thread that internal thread matches, be threaded at operating grip (1) front end under the state of locating of open rearward end of ball cup (7), the bottom that the front end of this operating grip (1) is tight against bulb (6) compresses bulb (6) spacing.

4, according to claim 2 or 3 described fruit pickings, it is characterized in that: set up an anti-skidding packing ring (9) between the front opening place of described ball cup (7) and the bulb (6).

5, according to claim 2 or 3 described fruit pickings, it is characterized in that: also offer two through wires holes (61) that supply lead to pass that axially run through on the described bulb (6).

6, according to claim 2 or 3 described fruit pickings, it is characterized in that: described motor part (2) comprises shell (21), micro-machine in the enclosure is installed, described shell (21) is connected the front end face of bulb (6) by screw (22), and the output shaft of described micro-machine (23) passes shell and directly or indirectly links to each other with cutting blade (5).

7, fruit picking according to claim 6, it is characterized in that: the output shaft of described micro-machine (22) links to each other with cutting blade (5) by the energizing driver structure, described shell upper also is fixed with a centring ring, one side opening of this centring ring, these opening part both sides have outward extending limiting section.

8, fruit picking according to claim 1 is characterized in that: described power supply (3) is a charging accumulator, and this power supply is installed in the afterbody in the operating grip, and has the charging hole (31) to this power source charges on operating grip.

9, fruit picking according to claim 1 is characterized in that: described operating grip (1) is a telescopic handle.

10, fruit picking according to claim 1 is characterized in that: also be provided with the string bag (10) on the described operating grip (1).