CN207505450U - A kind of apple picking device of the mechanically decoupled structure of band - Google Patents

Abstract

A kind of apple picking device with mechanically decoupled structure fixes three parts including apple separation, picking head angular adjustment and apple；Whole in elongated rod-shaped, front end is picking head, and rear end is the periproct of energy swing angle, has the handle of driving apple fixing device folding on periproct, has the handle that can be slid back and forth on bar among bar；Apple separator is the core of the utility model, it has inside and outside each two clamp arm, rectangular type, and there be the cylinder folder rod vertical with clamp arm direction in each clamp arm end；Dovetail groove is provided in outer clamp arm, interior clamp arm can be slided along this dovetail groove in outer clamp arm；It is each there are one gear in the rotation axis of two outer clamp arm of picking head front end separator, it is double cog batten between two gears, is engaged respectively with two gears, there is lagging in rack-plate upper end, and there is spring in rack-plate lower end；When pinching separation handle pulls downwards steel wire, the separator of picking head front end is first closed, and clamps apple handle, and when continuing the pinching handle, interior clamp arm is disconnected along outer layer arm slide downward, apple handle with branch.

Description

A kind of apple picking device of the mechanically decoupled structure of band

Technical field

The utility model is related to a kind of apple picking devices of the mechanically decoupled structure of band, and it is efficiently quick to simulate artificial picking action Complete the picking of eminence apple.

Background technology

It is best when picking apple still manually to pick, neither hinder fruit tree and ensure that apple is intact again.But manually Picking efficiency is low, and the height for being born in the apple people of higher position can not be touched directly.

Utility model principle

The utility model thinking：Simulate artificial both hands picking apple action.

Artificial picking apple action：Holding apple ensures that apple will not fall after taking on the other hand, and another hand holds branch, It is pushed hard with thumb front end along the reverse of the direction of growth of apple handle, is broken the junction of apple handle and branch（Fruit is connecing In maturescent period, have the tendency that nature comes off, be easiest to disconnect herein）, fracture branch or tear branch can be prevented in this way.

Artificial picking apple action is simulated to realize, the utility model has used four of dual layer arrangement to press from both sides in design Rod has the steel wire of casing through an outside, is controlled by a handle.Pinching handle can be achieved with two folder rod clampings of internal layer Two apple handle, outer layer folder rods withstand branch, two folder rods of internal layer pull down the continuous action of apple handle.

To ensure that the apple under picking is not fallen, the four paws clamping that the utility model devises one by left hand to control fills It puts, the apple for adopting is made to be held by this device.

Due to apple development angle difference, so the tail portion of picking lever is designed as swingable structure by the utility model, lead to The angle of guide wheel and steel wire control picking head is crossed, is adjusted to most suitable picking angle.

In order to adapt to the apple of different height growth, the handle that the utility model operates the right hand is mounted on can be in picking lever On upper sleeve free to slide.

Utility model content

The purpose of this utility model is to provide a kind of apple picking device of the mechanically decoupled structure of band.It can using the utility model Quick perfect picking is to simulate manually to pick to ensure that apple quality is intact to the apple for setting upper higher position It is lossless.

The utility model includes apple separator, picking head angle regulator and apple fixing device.

The apple separator includes：Pick head substrate, double cog batten, outer clamp arm, interior clamp arm, driving steel wire and Handle.There are lagging locating shaft, the two-sided rack flat spring, lagging and spring on the double cog batten；The outer clip There are outer clip arm gear and outer clip rod on arm；There are inner clip rod and interior clamp arm return spring in the interior clamp arm.

The picking head angle regulator includes：Pick head substrate and picking lever.Have on the picking head substrate Pull pin, spring and picking head installation axle；There are steel wire, guide wheel, picking lever periproct and picking lever periproct on the picking lever Installation axle.

The apple fixing device includes：Upper mounting plate, lower platform, claw, steel wire and handle.The upper mounting plate is had time Mandrel and spring.

The course of work of the utility model：

1. apple separation principle, as shown in figure 3, picking head front end be one can be with the apple separator of folding, the dress It puts there are four clamp arm, there are one the folder rod of the cylinder vertical with the arm direction, which can be divided into inside and outside for the end of each arm Two layers, every layer of each two arm, and dovetail groove is provided on the inside of outer clamp arm a3, clamp arm a3 other than interior clamp arm a4 is allow to be slided for track It is dynamic.It is each there are one gear a31 in the rotation axis of two outer clamp arm a3 of picking head front end separator, it is one between two gears A double cog batten a2 is engaged respectively with two gear a31, and there are one lagging a23, rack-plate a2 lower ends for rack-plate a2 upper ends There are one spring a22, and also there are one spring a24, driving steel wire a5 between rack-plate a2 and lagging a23 to be mounted on lagging a23 On.When pinching disjunction handle a6 pulls downwards driving steel wire a5, lagging a23 makes rack-plate a2 transport downwards by spring a24 It is dynamic, two gear a31 is driven to relatively rotate, gear drives outer clip arm a3 inwardly to move, and completes apple spindle clamp by folder rod a32 and holds Make.When continuing pinching handle a6, because outer clamp arm folder rod a32 is stopped that gear a31 can not continue to move, together by apple handle Hour rack plate a2 can not also continue to move, at this moment the spring a24 forced compressions between lagging a23 and rack-plate a2, lagging a23 Continue to move downward, the interior crook of interior clamp arm a4 is just blocked at the both ends of this lagging a23, so as to drive interior clamp arm a4 along Outer clamp arm a3 slide downwards, so as to disconnect the connection of apple handle and apple branch.

2. picking head angle adjusts principle, as shown in figure 4, the both sides picking head substrate drawing pin of picking head substrate b1 Respectively there is a steel wire b12 on b11, respectively there are two apertures for picking lever b2 front and back ends, and two steel wire b21 of picking head, which are each passed through, to be adopted Former and later two apertures of bar b2 are plucked, through entire picking lever, are saved since picking lever b2 is divided to for two, the junction installation between two sections There are one guide wheel b22, so when pulling picking lever periproct b23, the steel wire b21 of guide wheel b22 both sides can be along guide wheel b22 both sides Opposite direction movement is done, is equivalent to the elongation of side steel wire, opposite side steel wire shortens, before this movement of steel wire is by picking lever b2 The aperture at end passes to picking head, swings picking head substrate b1.In order to enable picking head self-return, so picking Head installs two spring b12 with the tie point of steel wire and the small space of picking lever front end.

3. apple fixation principle, such as Fig. 5 institutes not, four paws clamping device have two platforms up and down, upper mounting plate c1 is fixed flat Platform is linked together by hollow shaft c11 with picking head；Lower platform c2 is moving platform, steel wire c4 is connected with thereon, when pinching hand Traction steel wire c4 is moved downward during handle c5, and steel wire c4 drives lower platform c2 to move downward；There are four being mounted equidistant between two platforms Moving downward for claw c3, lower platform c2 drives four claw c3 to move out and open；When release handle, because of lower platform c2 Spring c12 between picking head is installed, because upper one acts the spring c12 compressed generation screen resiliences, pushes lower platform c2 It moves upwards, four claw c3 are inwardly moved, and are closed, so as to fix apple.

The beneficial effects of the utility model：

1. reducing labor intensity, improve labor efficiency, ensure work quality.

2. easy to operate, it is by the same hand of pinching to clamp apple handle and two actions of drawing perpendicular to branch direction One step of handle is completed.

3. the head of apple picking device it is rotatable with adapt to different directions growth apple.

4. the handle to exert a force during picking can slide on picking lever, to adapt to the apple of height different parts growth.

5. the apple picked is fixed by five pawl clamping devices by the grip force of spring, will not drop, will not because with Power is too quickly, damages apple.

Description of the drawings

Fig. 1 is three-dimensional assembling schematic diagram

Fig. 2 is perspective exploded view

Fig. 3 is apple separation principle figure

Fig. 4 is picking head angle adjustment schematic diagram

Fig. 5 is apple fixation principle figure

Specific embodiment

As shown in Figure 1, the apple picking device, is an elongate rod-like structures, front end is picking head, and rear end is one The handle of driving apple clamping device folding with the periproct of swing angle, can be installed on periproct, the centre of bar be one can be The handle slid back and forth on bar drives the movement of apple and branch separator by steel wire.

As shown in Fig. 2, the apple picking device, including apple separator, picking head angle regulator and apple Fixing device three parts, wherein apple separator are the core of the utility model.

As shown in figure 3, the apple separator includes：Pick head substrate a1, double cog batten a2, outer clamp arm a3, Interior clamp arm a4, driving steel wire a5 and handle a6；There are lagging locating shaft a21, the two-sided rack flat spring a22, horizontal stroke on rack-plate a2 Baffle a23 and spring a24；There are outer clip arm gear a31, outer clip rod a32 on outer clamp arm a3；Have on interior clamp arm a4 inner clip rod a41 and Interior clamp arm return spring a42.

There is the folder rod vertical with clamp arm direction in outer clamp arm a3 and each two of interior clamp arm a4, rectangular type, interior 4 end of clamp arm A41, outer clamp arm a3 ends have the folder rod a32 vertical with clamp arm direction；Dovetail groove is provided on outer clamp arm a3, interior clamp arm a4 can be along this Dovetail groove slides on outer clamp arm a3；It is each in the rotation axis of two outer clamp arm a3 of picking head front end separator that there are one gears A31 is double cog batten a2 between two gears, is engaged respectively with two gears, there are lagging a23, rack in rack-plate upper end There is spring a24 in plate lower end；When pinching separation handle a6 pulls downwards steel wire a5, the separator of picking head front end is first closed, folder Firmly apple handle, when continuing the pinching handle, interior clamp arm is disconnected along outer layer arm slide downward, then apple handle with branch.

As shown in figure 4, the picking head angle regulator includes：Pick head substrate b1 and picking lever b2；Substrate b1 On have picking head substrate drawing pin b11, spring b12 and picking head installation axle b13；There are steel wire b21, guide wheel on picking lever b2 B22, picking lever periproct b23 and picking lever periproct installation axle b24.Picking head angle regulator passes through the horizontal stroke of picking lever periproct To swing, the picking head that the power of movement is transmitted to through guide wheel and steel wire before picking lever makes picking head generate lateral rotation, with It is consistent with the direction of apple development.

As shown in figure 5, the apple fixing device includes：Upper mounting plate c1, lower platform c2, claw c3, steel wire c4 and hand Handle c5；There are hollow shaft c11, spring c12 on upper mounting plate c1；Apple fixing device, four paws clamping, is produced by the handle on picking lever Raw power after steel wire conducts, controls the unlatching of the four paws clamping device, is closed automatically by the spring realization of four paws clamping device It closes.

The course of work of the present embodiment：

Hands grasping formula operates, and left hand pulls picking lever tail portion adjustment picking head angle, makes itself and apple development direction one It causes, then holds the handle mounted on picking lever tail portion, open four paws clamping device, release handle utilizes the grip force of spring Apple is clamped, right hand pinching is mounted on the handle of picking lever front end, and the inside and outside clamp arm of crab claw shape is closed together, upper strata roller bearing The folder rod of structure clamps apple handle close to the position of branch, continues to pinch this handle, the fixed folder rod of lower floor can be with the power of bigger Apple handle is clamped, continues pinching handle, lower floor's folder rod can move downward, because upper strata folder rod can roll, so rod meeting is pressed from both sides in lower floor It clamps apple handle to pull downwards, but branch cannot be moved downward by the blocking of upper strata folder rod, so can be in apple handle and branch Junction disconnects, and adopts the apple to get off and is held by four paws clamping device, is not fallen out.

When transporting and stacking, the picking head of picking lever is placed on above the container for receiving apple, pinching picking lever tail portion Four paws clamping device opens during handle, and apple is fallen into container, and picking finishes.

Claims (3)

1. a kind of apple picking device with mechanically decoupled structure, it is characterized in that：Picking head front end be one can with folding point Disconnected device, there are four right angle arm for the device, and there are one the folder rod of the cylinder vertical with arm direction, the dresses for the end of each arm It puts inside and outside being divided into two layers, every layer is made of two arms, and internal layer arm can be slided by track of outer layer arm.

2. the apple picking device according to claim 1 with mechanically decoupled structure, it is characterized in that：The disjunction of picking head front end It is each there are one gear in the rotation axis of two outer layer arms of device, it is a double cog batten between two gears, respectively with two A gear engagement, rack-plate upper end is there are one crosspiece lower pulling plate, and there are one springs for rack-plate lower end.

3. the apple picking device according to claim 1 with mechanically decoupled structure, it is characterized in that：When pinching disjunction handle Downwards during drawing steel wire, the break-up device of picking head front end is first closed, and clamps apple handle, when continuing the pinching handle, internal layer arm Along outer layer arm slide downward, so as to disconnect the connection of apple handle and apple branch.