CN207927270U - A kind of electric fruit picker machinery claw - Google Patents

Abstract

A kind of electric fruit picker machinery claw, including telescopic rod, driving mechanism, worm gearing, picking claw, it is worked using electric drive mode, picking claw is made using environmentally friendly flexible glue material, and telescopic rod is internally integrated singlechip control chip and pressure sensor, fruit will not be damaged while picking claw crawl fruit can fast and accurately be controlled, of low cost, convenient and efficient is time saving and energy saving, the picking of most of branches of tall trees fruit can be met, tree on people is solved and pluck safety problem existing for fruit.

Description

A kind of electric fruit picker machinery claw

Technical field

The utility model belongs to agricultural mechanical field more particularly to a kind of fruit picking machinery claw.

Background technology

With the development of society, fruit plays important role in people's lives, modern fruit picking is towards machine The era development of tool, the Softening that mechanical equipment is gradually replacing people original, and also modern fruit picking is just presented Unprecedented development potentiality, the fruit picking of mechanization has the characteristics that efficient, safely, conveniently.Manyly in China There are many orchard workers in side, they with oneself simple labour are that people have cultivated a large amount of fancy fruit, but all the time very Mostly local, people also use original artificial picking method, time-consuming and laborious, exist simultaneously huge security risk, and modern is big Type picks machine price too expensive again, and people have to the height for abandoning mechanical picking while considering oneself economic interests Efficiency method cannot bear a large amount of economic pressures in view of most peasants, to design easy electric fruit picker tool Pawl, it is cheap, facilitate orchard worker's fruit-picking, solves to set on people and pluck security risk existing for fruit, improve the fruit of orchard worker Real picking efficiency.

Invention content

To solve the problems, such as that technology existing for the existing stage is contradicted with cost, the utility model provides a kind of simple height The fruit picking machinery claw of low cost is imitated, convenient and efficient is time saving and energy saving, can meet the picking of most of branches of tall trees fruit, can be big Part mountain area peace original work industry solves tree on people and plucks security risk existing for fruit.

The utility model is that a kind of electric fruit picker machinery claw includes telescopic rod, driving mechanism, worm gearing, adopts Pluck pawl, driving circuit.

The telescopic rod includes battery compartment, operation handle, motor bin, and battery compartment is located at one end of bar, electricity with operation handle Cabin is located at the other end of bar, and conducting wire is located inside telescopic rod to be connected with motor bin, and power is provided for picking machine machinery claw.

The driving mechanism includes motor, drive shaft, and motor is connected with drive shaft, drive shaft and worm gearing phase Even, the torque of motor output is transmitted to snail worm screw by drive shaft, and worm screw imparts power to four gears being meshed with it again, Gear imparts power to the picking claw being connected by connecting rod with it again, completes the crawl to fruit.

The worm gearing includes worm screw, gear, worm gear case, and worm screw is mounted on by revolute pair in worm gear case, snail Bar goes to upper and lower with four mutually engageable gears, it is left and right intermesh, worm gearing is constituted, it should be noted that institute It states gear suitable environment-friendly type plastic can be used with worm screw and be made, to mitigate the weight of the electric fruit picker machinery claw, To achieve the effect that more effortless province's expense.

The picking claw includes calvus, connecting rod, pressure sensor spy piece, and calvus is made using flexible glue material, and calvus is logical Connection connecting rod to be crossed with gear to be connected, pressure sensor visits piece and is fixed in calvus inner wall, and four groups of calvus collectively constitute picking claw, when Picking claw gradually closes up with the engagement of gear until catching fruit, and pressure sensor visits sector-meeting and passes the force signal detected Pressure sensor is passed, signal is passed to singlechip chip by pressure sensor again, can be to motor one after singlechip chip analysis A control signal, it should be noted that this is an of short duration lasting process, entire link from claw action to crawl fruit Pressure sensor is participated in the overall process with singlechip chip, is ensured to will not continue to close up after claw pawl lives fruit, is ensured that fruit will not be by It presss from both sides bad.

The driving mechanism, worm gearing, picking claw are connected in described telescopic rod one end, in the telescopic rod Battery compartment is connect with the driving mechanism electric wire, and the worm gearing is fixed together with the picking claw.

The worm screw is in longitudinally connected by revolute pair with the worm gear case, and the gear passes through rotation with the worm gear case Pair is in lateral connection.

The operation handle internal circuit board is equipped with singlechip control chip and pressure sensor, and pressure sensor is collected into Signal pass to singlechip chip, automatically control the stalling of the motor after singlechip chip analysis, prevent claw from catching Worm gearing continues to engage and damages fruit by pressure after fruit.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the worm gearing schematic diagram of the utility model.

Fig. 3 is the driving mechanism schematic diagram of the utility model.

Fig. 4 is the calvus schematic diagram of the utility model.

Fig. 5 is the operation handle and battery compartment partial schematic diagram of the utility model.

Fig. 6 is the isometric side view of the utility model claw.

Fig. 7 is internal circuit schematic diagram.

In figure：1- telescopic rods, 11- battery compartments, 12- operation handles, 13- motor bins, 14- pressure sensors, 15- microcontrollers Chip, 16- circuit boards, 2- driving mechanisms, 21- motors, 22- drive shafts, 3- worm gearings, 31- worm screws, 32- gears, 33- worm gear cases, 34- keys, 35- keyways, 4- picking claws, 41- calvus, 42- connecting rods, 43 pressure sensors visit piece.

Specific implementation mode

Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.

As shown in Figures 1 to 7, a kind of electric fruit picker machinery claw, including telescopic rod 1, driving mechanism 2, worm-drive Mechanism 3, picking claw 4.

The telescopic rod 1 includes battery compartment 11, operation handle 12, motor bin 13, conducting wire；Battery compartment 11 and operation handle 12 It is located at one end of bar, motor bin 13 is located at the other end of bar, and conducting wire is located at 1 inside of telescopic rod and is connected with motor bin 13.

The driving mechanism 2 includes motor 21, drive shaft 22, and motor 21 is connected with drive shaft 22, drive shaft 22 and worm screw Transmission mechanism 3 is connected, and the movement that motor 21 exports is transmitted to worm gearing 3 by drive shaft 22.

The worm gearing 3 includes worm screw 31, gear 32, worm gear case 33, and worm screw 31 is mounted on by rotation connection In worm gear case 33, worm screw 31 engages with four symmetrically arranged gears 32.

The picking claw includes calvus 41, connecting rod 42, pressure sensor spy piece 43, and calvus 41 passes through connecting rod 42 and tooth Wheel 32 is connected, and pressure sensor visits piece 43 and is fixed in 41 inner wall of calvus, and four groups of calvus 41 collectively constitute picking claw 4.

The driving mechanism 2, worm gearing 3, picking claw 4 are connected in 1 one end of the telescopic rod, the telescopic rod Battery compartment 11 in 1 is connect with 2 electric wire of the driving mechanism, and the worm gearing 3 is connected in one with the picking claw 4 It rises.

The worm screw 31 is connect with the worm gear case 33 by revolute pair, and the gear 32 is with the worm gear case 33 by turning Dynamic secondary connection.

12 internal circuit board 16 of the operation handle is integrated with singlechip chip 15 and pressure sensor 14, pressure sensor 14 collected signals pass to singlechip chip 15, and singlechip chip 15 automatically controls the stalling of the motor 21 after analyzing, Worm gearing 3 continues to engage and damages fruit by pressure after preventing claw from catching fruit.

The picking claw 4 is made of flexible glue material, fruit can be protected not damaged by pressure.

The electric fruit picker machinery claw is beginning, stop button respectively there are two button in operation handle 12, When the beginning button on push handle 12, electric fruit picker machinery claw starts operation, and battery is powered to motor 21, microcontroller Chip 15 is started to work, and pressure sensor 14 and pressure sensor visit piece 43 and start to work；Motor 21 is driven by driving device 2 Worm screw 31 rotates, and worm screw 31 rotates with moving gear 32, and the picking claw 4 being connected with gear 32 is gradually drawn close to centre, when picking claw 4 After catching fruit, the pressure sensor mounted on 4 inside of picking claw, which visits piece 43, can detect the size and biography of the power for pushing down fruit Pressure sensor 14 is passed, singlechip chip 15 is passed to after the analysis of pressure sensor 14, singlechip chip 15 can be according to power Size control the work of motor 21, after picking claw 4, which is brought to, catches fruit singlechip chip 15 can control motor 21 and stop Only, picker light 1 fruit of moving telescopic bar and can take, and hereafter can slowly put down telescopic rod 1, press stop button, fruit It in fact and can be put into specified container, complete the process of a picking fruit.

The electric fruit picker machinery claw of the utility model, is worked using electric drive mode, and picking claw 4 utilizes environmentally friendly flexible glue Material is made, and 1 inside of telescopic rod is equipped with singlechip chip 15 and pressure sensor 14, can fast and accurately control picking claw 4 and grab Fruit will not be damaged while fruit by taking, and of low cost, convenient and efficient is time saving and energy saving, can meet most of branch fruit Real picking can solve tree on people and pluck security risk existing for fruit in most of mountain area peace original work industry.

Foregoing describe the principles of the present invention and features, and the related technical personnel of the industry are it will be appreciated that this practicality Novel not limited by above-mentioned regulations, described in the above embodiment and specification is all the principles of the present invention, is detached from this Under the premise of utility model is conceived, architectural form cans be flexible and changeable, and need to only make simple deduction or displacement, should all regard The scope of patent protection determined for the claims submitted by the utility model.

Claims (5)

1. a kind of electric fruit picker machinery claw, including telescopic rod（1）, driving mechanism（2）, worm gearing（3）, picking claw （4）, it is characterised in that：

The telescopic rod（1）Including battery compartment（11）, operation handle（12）, motor bin（13）, conducting wire；Battery compartment（11）With operation Handle（12）It is located at one end of bar, motor bin（13）It is located at the other end of bar, conducting wire is located at telescopic rod（1）Internal and motor bin （13）It is connected；

The driving mechanism（2）Including motor（21）, drive shaft（22）, motor（21）With drive shaft（22）It is connected, drive shaft （22）With worm gearing（3）It is connected, motor（21）The movement of output passes through drive shaft（22）It is transmitted to worm gearing （3）；

The worm gearing（3）Including worm screw（31）, gear（32）, worm gear case（33）, worm screw（31）Pass through rotation connection Mounted on worm gear case（33）In, worm screw（31）With four symmetrically arranged gears（32）Engagement；

The picking claw includes calvus（41）, connecting rod（42）, pressure sensor visit piece（43）, calvus（41）Pass through connecting rod （42）With gear（32）It is connected, pressure sensor visits piece（43）It is fixed in calvus（41）Inner wall, four groups of calvus（41）It collectively constitutes Picking claw（4）.

2. electric fruit picker machinery claw as described in claim 1, it is characterised in that：The driving mechanism（2）, worm-drive Mechanism（3）, picking claw（4）It is connected in the telescopic rod（1）One end, the telescopic rod（1）Interior battery compartment（11）With it is described Driving mechanism（2）Electric wire connects, the worm gearing（3）With the picking claw（4）It is fixed together.

3. electric fruit picker machinery claw as described in claim 1, it is characterised in that：The worm screw（31）With the worm gear case （33）It is connected by revolute pair, the gear（32）With the worm gear case（33）It is connected by revolute pair, the gear（32）With Connecting rod（42）It is fixedly connected.

4. electric fruit picker machinery claw as described in claim 1, it is characterised in that：The operation handle（12）Internal circuit Plate（16）It is integrated with singlechip chip（15）And pressure sensor（14）, pressure sensor（14）Collected signal passes to list Piece movement piece, singlechip chip（15）The motor is automatically controlled after analysis（21）Stalling.

5. electric fruit picker machinery claw as described in claim 1, it is characterised in that：The picking claw（4）Use flexible glue material It is made.