CN209201557U - A kind of electronic woods fruit collection device - Google Patents

Abstract

The utility model discloses an electric forest fruit collection device, which comprises a mobile chassis (1), on which a detachable fruit collection box (2) is detachably installed, and the detachable fruit collection box ( 2) A mesh collection mechanism is installed above, and the mesh collection mechanism includes elastic mesh (4) and a space link mechanism (3), and the space link mechanism (3) is used to fix the elastic mesh (4) ) and drives the elastic mesh (4) to realize the stretching and retracting actions, and the space link mechanism (3) is driven by a DC motor and controlled by a control switch (5). The utility model utilizes a control switch to realize the opening and closing of the elastic mesh driven by the space link mechanism, and completes the efficient and non-destructive collection of forest fruits into the detachable fruit collection box, and the collection device is small in volume when the elastic mesh is folded, which is convenient Walking through, the overall structure of this device is flexible, easy to install, and easy to move, which meets the requirements of high efficiency and practicality.

Description

An electric fruit collection device

Technical field:

The utility model relates to the technical field of agricultural machinery, and mainly relates to an electric forest fruit collecting device.

Background technique:

At present, fruit harvesting generally adopts the form of tree body vibration or branch combing and flapping to separate mature fruits from branches, but there is a lack of collection devices for mechanized harvesting of forest fruits, and the trees that fall on the ground are often picked up manually. Fruits, or lay mesh cloth on the ground with the trunk as the center before harvesting, and collect the fruit by rolling the mesh cloth. The efficiency of the above-mentioned forest fruit collection method is low, and the forest fruit is easily damaged.

Utility model content:

The purpose of the utility model is to provide an electric fruit collection device in order to make up for the defects of the prior art. The space linkage drives the elastic mesh to open and close, and completes the efficient and non-destructive collection of the fruits into the detachable fruit collection box.

The utility model is achieved through the following technical solutions:

An electric forest fruit collection device, characterized in that it includes a mobile chassis (1), a detachable fruit collection box (2) is detachably mounted on the mobile chassis (1), and the detachable fruit collection box (2 ) is equipped with a mesh collection mechanism, the mesh collection mechanism includes an elastic mesh (4) and a space linkage (3), and the space linkage (3) is used to fix the elastic mesh (4) And it drives the elastic mesh cloth (4) to realize the stretching and retracting action, and the space link mechanism (3) is driven by a DC motor and controlled by a control switch (5).

The mobile chassis (1) is a four-wheel mobile flat cart structure, with rollers distributed on its bottom surface, and a handle for auxiliary pushing is provided at the rear end, and a control switch (5) is installed on the handle.

The detachable fruit collection box (2) is square as a whole, and guide grooves are arranged on its side.

The mesh collection mechanism is installed on the carrying platform (3f), and the carrying platform (3f) is fixed above the detachable fruit collection box (2) by a platform support (3j) perpendicular to it, and the platform support (3j) ) is coordinated with the guide groove on the side of the detachable fruit collection box (2), and the bottom end of the platform support (3j) is fixed on the horizontal plate of the mobile chassis (1), and the middle part of the carrying platform (3f) is equipped with a turntable A shaft (3i), on which a fixed disk (3g) and a rotating disk (3d) are sequentially superimposed and installed on the rotating disk shaft (3i).

The fixed disc (3g) is fixedly connected with the turntable shaft (3i), and the turntable (3d) is rotatably mounted on the turntable shaft (3i). There are multiple turntables (3d), and their central holes pass through the turntable respectively The axis (3i) is placed horizontally above the bearing platform (3f), and it is superimposed on the fixed plate (3g) up and down in turn, and the turntable axis (3i) passes through the middle hexagon nut (3l) and the lower hexagon nut (3m) vertically Fastened to the carrier platform (3f).

There are 4 said turntables (3d) with the same structural size, and they are stacked on the fixed disk (3g) successively, and are axially limited by the upper hex nut (3k) of the turntable shaft (3i). position; the center of the fixed plate (3g) has a hexagonal counterbore (3h), and is fixed on the bearing platform (3f) by tightening with the middle hexagonal nut (3l) of the turntable shaft (3i).

The whole of the elastic mesh (4) is a ring structure, and a radial opening is arranged on its circumference. After the elastic mesh (4) is stretched, the whole is an inverted umbrella shape, and a round opening is formed at the bottom.

The space link mechanism (3) includes a mesh brace, and the mesh brace includes a mesh brace inclined part (3a), a mesh brace horizontal part (3b), and the mesh brace The horizontal parts (3b) of the rods are radially embedded and fixed from the sides of the corresponding turntables (3d), the elastic mesh (4) is fixed on the inclined part (3a) of the mesh strut, and the elastic mesh (4) The horizontal parts (3b) of the mesh struts on both sides of the radial opening position are respectively sleeved with connecting rod sliders (3c), and the two form a moving pair. The connecting rod sliders (3c) The lower end is installed on the upper end of the Z-type transmission link (3e) below it, and the two form a rotating pair. The other end of the Z-type transmission link (3e) is fixedly connected with the output shaft of the DC motor (6), and the DC motor ( 6) Installed on the carrying platform (3f).

There are five mesh struts with the same structural size. After the elastic mesh is opened, except for the opening, the angle between any two adjacent mesh struts is about 90°.

There are two DC motors (6) with the same structural size, which can be controlled to rotate forward, stop, and reverse through the control switch (5), and drive the net through the Z-shaped transmission link (3e). The cloth support rod and the rotating disk (3d) connected thereto rotate, and then drive the elastic net cloth to open and close.

The utility model has the advantages of:

1. The device adopts dual DC motors to drive the Z-shaped transmission connecting rod in forward and reverse directions to realize the opening and closing of the mesh support rod and the elastic mesh, and it is automatically controlled by one button. The structure is exquisite, reliable and efficient. After the elastic mesh is folded, the collection device is small in size, and with the movable chassis, it is convenient for the collection device to walk through the fruit trees.

2. The detachable fruit collection box can be quickly disassembled and assembled through the side guide groove, which is convenient and quick.

Description of drawings:

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the space link mechanism of the present invention.

Fig. 3 is a schematic diagram of the device of the present invention after the mesh is folded.

Fig. 4 is a partial sectional view of the rotating disc and the fixed disc of the present invention.

Fig. 5 is a schematic diagram of the fixed plate of the present invention.

Fig. 6 is a schematic diagram of a partial structure of the utility model.

The meanings of the serial numbers in the attached drawings are: 1-Mobile chassis, 2-Detachable fruit collection box, 3-Space linkage mechanism, 4-Elastic mesh, 5-Control switch, 6-DC motor, 7-Lithium battery, 3a -Inclined part of mesh strut, 3b-Horizontal part of mesh strut, 3c-Connecting rod slider, 3d-Turntable, 3e-Z type transmission connecting rod, 3f-Loading platform, 3g-Fixed plate, 3h-Hexagonal sink Hole, 3i-turntable shaft, 3j-platform support, 3k-upper hexagonal nut, 3l-medium hexagonal nut, 3m-lower hexagonal nut.

Detailed ways:

See attached picture.

An electric forest fruit collection device, characterized in that it includes a mobile chassis 1, a detachable fruit collection box 2 is detachably installed on the mobile chassis 1, and a mesh cloth collection mechanism is installed above the detachable fruit collection box 2 , the mesh collection mechanism includes an elastic mesh 4 and a space link mechanism 3, the space link mechanism 3 is used to fix the elastic mesh 4 and drive the elastic mesh 4 to realize the expansion and retraction action, the space The link mechanism 3 is driven by a DC motor and controlled by a control switch 5 .

The mobile chassis 1 is a four-wheel mobile flat-bed cart structure, with rollers distributed on its bottom surface, and a handle for auxiliary promotion is provided at the rear end, and a control switch 5 is installed on the handle.

Described detachable fruit collection box 2 is square overall, and its side has guide groove.

The mesh collection mechanism is installed on the carrying platform 3f, and the carrying platform 3f is fixed above the detachable fruit collection box 2 by a platform support 3j perpendicular to it, and the platform support (3j) is connected with the detachable fruit collection box ( 2) The guide grooves on the sides are guided and matched, and the bottom end of the platform support 3j is fixed on the horizontal plate of the mobile chassis 1, and the middle part of the carrying platform 3f is equipped with a turntable shaft 3i, and the turntable shaft 3i is sequentially superimposed and installed with fixed Disk 3g and turntable 3d.

The fixed disc 3g is fixedly connected with the turntable shaft 3i, the turntable 3d is rotatably mounted on the turntable shaft 3i, the turntable 3d is a plurality, and its central holes respectively pass through the turntable shaft 3i and are placed horizontally above the carrying platform 3f , and it is stacked up and down on the fixed disk 3g in turn, and the rotating disk shaft 3i is vertically fixed on the bearing platform 3f through the middle hexagon nut 3l and the lower hexagon nut 3m.

There are 4 rotating disks 3d with the same structural size, which are stacked on the fixed disk 3g in sequence, and axially limited by the upper hex nut 3k of the rotating disk shaft 3i; the center of the fixed disk 3g A hexagonal counterbore 3h is opened, and is fixed on the bearing platform 3f by being fastened with the middle hexagonal nut 3l of the turntable shaft 3i.

The whole of the elastic mesh 4 is a ring structure, and a radial opening is arranged on its circumference. After the elastic mesh 4 is stretched, the whole is in an inverted umbrella shape, and a round opening is formed at the bottom.

The space link mechanism 3 includes a mesh brace, and the mesh brace includes a mesh brace inclined portion 3a, a mesh brace horizontal portion 3b, and the mesh brace horizontal portion 3b is formed from each The side of the corresponding turntable 3d is embedded and fixed in the radial direction, the elastic mesh 4 is fixedly connected to the inclined part (3a) of the mesh brace, and the mesh of the mesh brace on both sides of the radial opening position of the elastic mesh 4 The horizontal part 3b of the cloth strut is respectively fitted with connecting rod sliders 3c, both of which constitute a moving pair, the lower end of the connecting rod sliding block 3c is installed on the upper end of the Z-shaped transmission connecting rod 3e below it, and the two constitute a rotating pair, The other end of the Z-shaped transmission link 3e is fixedly connected to the output shaft of the DC motor 6, and the DC motor 6 is installed on the bearing platform 3f.

There are five mesh struts with the same structural size. After the elastic mesh is opened, except for the opening, the angle between any two adjacent mesh struts is about 90°.

There are two DC motors 6 with the same structural size, which can be controlled to rotate forward, stop, and reverse through the control switch 5, and the mesh strut and its associated components are driven by the Z-shaped transmission connecting rod 3e. The 3D rotation of the fixed turntable drives the elastic mesh to open and close.

Its working principle and process are as follows: the transmission mechanism adopts the principle of space linkage mechanism, and the power is provided by the DC motor 6. The Z-shaped transmission linkage 3e, the linkage slider 3c, the horizontal part 3b of the mesh support rod and the turntable 3i cooperate with each other to move. Complete the automatic opening and closing action of the inverted umbrella-shaped elastic mesh 4.

Referring to Fig. 3, the elastic net cloth 4 of the electric forest fruit collecting device is in a folded state, as shown in the figure.

Referring to Fig. 1, Fig. 2 and Fig. 3, the using method of a kind of electric fruit collection device provided by the utility model is as follows: when in Fig. Push the device to about 30 cm in front of the trunk of the fruit tree to be picked, and press the control switch 5 to the opening button. At this time, the two DC motors 6 are energized at the same time and rotate forward and reverse, and drive the respective fixed Z-shaped transmission links 3e to drive The mesh strut and the rotating disk 3d of the spatial link mechanism 3 rotate around the rotating disk axis 3i, and the mesh strut is rotated to open the elastic mesh from both sides of the tree body and embrace the trunk, at this time, the control switch 5 is hit to the stop button , the collection device is the state shown in Figure 1; when the fruit collection operation of the fruit tree is completed, the control switch 5 is turned to the retract button, and at this time, the two DC motors 6 are energized at the same time and rotate forward and reverse, and drive the respective fixed Z-shaped The transmission link 3e drives the mesh strut and the rotating disk 3d of the space linkage mechanism 3 to rotate around the rotating disk axis 3i, and the rotating mesh strut gathers the elastic mesh from both sides of the tree body and returns to the state shown in Figure 3, which is convenient for the collection device Walking through the forest and fruit, when the detachable fruit collection box 2 reaches a certain amount of collection, just pull out the detachable fruit collection box 2. During the pulling process, the side guide groove of the detachable fruit collection box 2 is guided by the platform bracket Cooperate, in order to ensure the longitudinal spacing of the detachable fruit collection box 2, the guide groove of the detachable fruit collection box 2 corresponds to the mobile chassis on the other side to set the spacing block 8 and get final product.

Those skilled in the industry should understand that the utility model is not limited by the above-mentioned implementation regulations. The above-mentioned implementation regulations and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of protection claimed by the utility model. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. a kind of electronic woods fruit collection device, it is characterised in that: it include mobile chassis (1), it is removable on the mobile chassis (1) It unloads and detachable collecting fruit box (2) is installed, screen cloth collecting mechanism, institute are installed above the detachable collecting fruit box (2) Stating screen cloth collecting mechanism includes elastic screen cloth (4) and spatial linkage (3), and the spatial linkage (3) is for fixing Elastic screen cloth (4) simultaneously drives elastic screen cloth (4) to realize to strut and gathering movement, and the spatial linkage (3) passes through direct current Machine driving, and controlled by control switch (5).

2. electronic woods fruit collection device according to claim 1, it is characterised in that: the mobile chassis (1) is four-wheel Idler wheel is distributed in mobile plate type cart structure, bottom face, and rear end is equipped with motor-assisted handle, installs on the handle There are control switch (5).

3. electronic woods fruit collection device according to claim 1, it is characterised in that: the detachable collecting fruit box (2) generally rectangular, side is provided with guide groove.

4. electronic woods fruit collection device according to claim 3, it is characterised in that: the screen cloth collecting mechanism is mounted on On carrying platform (3f), the carrying platform (3f) is fixed on detachable collecting fruit by perpendicular platform support (3j) Above box (2), the guide groove of the platform support (3j) and detachable collecting fruit box (2) side, which is oriented to, to be cooperated, and platform support The bottom end of (3j) is fixed on the level board of mobile chassis (1), is equipped with turntable shaft (3i) in the middle part of the carrying platform (3f), It is sequentially overlapped on the turntable shaft (3i) and fixed disk (3g) and turntable (3d) is installed.

5. electronic woods fruit collection device according to claim 4, it is characterised in that: the fixed disk (3g) and turntable shaft (3i) is fixedly connected, and the turntable (3d) is rotatably installed on turntable shaft (3i), and the turntable (3d) is multiple, centre bore point It turntable shaft (3i) and Chuan Guo not lie in a horizontal plane in above carrying platform (3f), and it is successively superimposed upon on fixed disk (3g) up and down, The turntable shaft (3i) is vertically connected on carrying platform (3f) by middle hex nut (3l) and lower hex nut (3m).

6. electronic woods fruit collection device according to claim 5, it is characterised in that: the turntable (3d) has 4 altogether, knot Structure size is identical, successively overlays on the fixed disk (3g), upper hex nut of the axis upwardly through the turntable shaft (3i) (3k) axial limiting；Fixed disk (3g) center is provided with hexagonal counterbore (3h), and by in the turntable shaft (3i) six Angle nut (3l) set is tightly fixed on the carrying platform (3f).

7. electronic woods fruit collection device according to claim 1, it is characterised in that: the entirety of the elastic screen cloth (4) For ring structure, circumferential position is equipped with radial opening at one, and the elasticity screen cloth (4) is generally inverted umbrella after strutting, Round port is formed on its bottom.

8. electronic woods fruit collection device according to claim 1, it is characterised in that: spatial linkage (3) packet Screen cloth strut is included, the screen cloth strut includes screen cloth strut sloping portion (3a), screen cloth strut horizontal component (3b), described Screen cloth strut horizontal component (3b) is radially embedded in affixed from the side corresponding turntable (3d), and the elasticity screen cloth (4) is solid It is connected in screen cloth strut sloping portion (3a), and the screen cloth support of the screen cloth strut where elastic screen cloth (4) radial opening position two sides It is respectively installed on bar horizontal component (3b) connecting rod slider (3c), the two constitutes prismatic pair, the lower end of the connecting rod slider (3c) Installation upper end Z-type kinematic link (3e) thereunder, the two constitute revolute pair, Z-type kinematic link (3e) other end with Direct current generator (6) output shaft fixed connection, the direct current generator (6) are mounted on carrying platform (3f).

9. electronic woods fruit collection device according to claim 8, it is characterised in that: the screen cloth strut shares five, knot Structure size is all the same, after the elasticity screen cloth opens, removes opening, remaining angle of adjacent screen cloth strut between any two is about 90°。

10. electronic woods fruit collection device according to claim 8, it is characterised in that: the direct current generator (6) has two altogether A, structure size is identical, it can be controlled by the control switch (5) and rotates forward, stop, inverting, passes through the Z-type kinematic link (3e) drives connected turntable (3d) rotation of the screen cloth strut and its institute, and then the elastic screen cloth of drive opens and gathering movement.