阅读说明：本技术 一种用于水果采摘的推车 (A shallow for fruit is picked ) 是由 周哉云 于 2020-06-10 设计创作，主要内容包括：本发明涉及农业采摘机械设备技术领域,具体是涉及一种用于水果采摘的推车,包括有移动底座、箱体、动力组件、翻板机构、卸料机构、端盖、采摘机构、挂架和控制器；箱体安装于移动底座上,箱体侧壁开设有开口,动力组件安装在箱体内底部,翻板机构与箱体两侧转动连接,卸料机构安装在箱体远离侧壁开口的内壁上且工作端朝向箱体侧壁开口,端盖可开闭地设置在箱体的侧壁开口处,采摘机构安装在箱体远离端盖的一端,采摘机构工作端底部安装有一部分搭设在挂架工作端的用于引导水果下落的柔性管道,挂架架设在箱体上方开口上；该方案自动地实现水果在推车内的均匀分布,防止采摘机构输出端堵塞,提高了卸料的便捷度和采摘效率,降低了工作强度。(The invention relates to the technical field of agricultural picking mechanical equipment, in particular to a cart for picking fruits, which comprises a movable base, a box body, a power assembly, a plate turning mechanism, a discharging mechanism, an end cover, a picking mechanism, a hanging frame and a controller, wherein the box body is arranged on the movable base; the fruit picking machine comprises a box body, a power assembly, a plate turning mechanism, a discharging mechanism, an end cover, a rack and a picking mechanism, wherein the box body is arranged on a movable base, the side wall of the box body is provided with an opening, the power assembly is arranged at the bottom in the box body, the plate turning mechanism is rotatably connected with two sides of the box body, the discharging mechanism is arranged on the inner wall of the box body, which is far away from the opening of the side wall, the working end of the discharging mechanism faces the opening of the side wall of the box body, the end cover is arranged at the opening of the side wall of the box body in a; this scheme realizes the evenly distributed of fruit in the shallow automatically, prevents that picking mechanism output from blockking up, has improved the convenient degree of unloading and has picked efficiency, has reduced working strength.)

1. A cart for picking fruits is characterized by comprising a movable base (1), a box body (2), a power assembly (3), a plate turning mechanism (4), a discharging mechanism (5), an end cover (6), a picking mechanism (7), a hanging frame (8) and a controller;

the box body (2) is arranged on the movable base (1), the side wall of the box body (2) is provided with an opening, the power component (3) is arranged at the bottom in the box body (2) and leans against the opening position of the side wall of the box body (2), the plate turnover mechanism (4) is rotationally connected with the two sides of the box body (2), the discharging mechanism (5) is arranged on the inner wall of the box body (2) far away from the opening position of the side wall, the working end of the discharging mechanism faces the opening position of the side wall of the box body (2), the end cover (6) can be arranged at the opening position of the side wall of the box body (2) in an opening and closing manner, the picking mechanism (7) is arranged at one end of the box body (2) far away from the end cover (6), the bottom of the working end of the picking mechanism (7) is provided with a flexible pipeline, one part of which is erected at the working, the discharging mechanisms (5) are electrically connected with the controller.

2. The cart for picking fruits according to claim 1, wherein the box body (2) is of a four-side structure with an opening at the upper end and at one side in the width direction, the end cover (6) is installed on the opening at the side surface of the box body (2), the blind hole (2 a) is formed in one end of the box body (2) far away from the end cover (6), the axis of the blind hole is vertical to the axis of the blind hole, the screw hole (2 b) is formed in the bottom of the blind hole (2 a) and is coaxial with the blind hole (2 a), the blind hole (2 a) is in clearance fit with the bottom end of the picking mechanism (7) in an operating state, and the screw hole (2 b) is in threaded connection with the bottom end of.

3. Cart for fruit picking according to claim 1, characterized in that the side of the box (2) remote from the end cap (6) is provided with a handrail (2 c).

4. Cart for fruit picking according to claim 1, characterized in that the power assembly (3) comprises a support box (3 a), a power source, a hydraulic pump and an oil tank; supporting box body (3 a) sets up in box (2) bottom plate top and is located panel turnover mechanism (4) work end below, and power, hydraulic pump and oil tank all set up in supporting box body (3 a), and power, hydraulic pump all are connected with the controller electricity, and hydraulic pump, oil tank are connected with panel turnover mechanism (4), discharge mechanism (5).

5. Cart for fruit picking according to claim 1, characterized in that the flap mechanism (4) comprises a flap plate (4 a), a first rotation axis (4 b), a second rotation axis (4 c) and a first linear drive (4 d); the first rotating shafts (4 b) are symmetrically arranged on two sides of the turnover plate (4 a), two ends of each first rotating shaft (4 b) are rotatably connected with the side wall of the box body (2) close to the end cover (6), two ends of each second rotating shaft (4 c) are rotatably connected with the side wall of the box body (2) far away from the end cover (6), one ends of the pair of first linear drivers (4 d) are symmetrically hinged to the second rotating shafts (4 c), the other ends of the first linear drivers (4 d) are hinged to the end, far away from the end cover (6), of the turnover plate (4 a), and the first linear drivers (4 d) are electrically connected with the controller.

6. Cart for fruit picking according to claim 1, characterised in that the picking mechanism (7) comprises a lifting bar (7 a), a universal joint (7 b) and a picker (7 c); the lifting rod (7 a) is in clearance fit with the box body (2), the bottommost part of the lifting rod (7 a) is in threaded connection with the box body (2), and the universal joint (7 b) is connected with the top end of the lifting rod (7 a) and the waist position of the picking device (7 c).

Technical Field

The invention relates to the technical field of agricultural picking mechanical equipment, in particular to a cart for picking fruits.

Background

Fruit is the food that people daily life is essential, and present fruit is generally all planted in a large number in the orchard, and common fruits such as apple, pear, peach mostly grow on higher tree, and the position that fruit place may be higher, is difficult to directly pick with the hand, and the majority is to climb up the fruit tree with the ladder and then pick with the hand, and there is very big potential safety hazard in the mode of picking fruit like this, can not guarantee operation personnel's safety, and picking efficiency is lower moreover.

Chinese patent CN201820404461.9 discloses a combined fruit picker, which comprises a trolley, a lifting mechanism, a fruit picker; the inner bottom surface of the trolley is vertically provided with a blind hole; the lower end of the lifting mechanism is arranged in the blind hole; the upper end of the lifting mechanism is provided with a universal connecting piece; an opening circular pipe is arranged on the universal connecting piece; the fruit picker is arranged in the opening round pipe in a sliding manner; one end of the fruit picker, which is positioned at the shearing knife, is provided with a circular ring which can rotate around the axis direction of the fruit picker; the circular ring is positioned below the shearing knife of the fruit picker; a flexible pipeline is arranged on the circular ring; the other end of the flexible pipeline is arranged in the trolley; the fruit picker can pick fruits with different angles and distances to be picked through the lifting mechanism, the universal connecting piece and the opening circular tube, and collects the picked fruits in the trolley by utilizing the flexible pipeline, so that the burden of people when picking the fruits is greatly reduced, and the fruit picking efficiency is improved. Fruit piles up the unable normal whereabouts of fruit that causes the picking in the car easily one, needs artifical adjustment, has additionally increased work load, has influenced picking efficiency.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a cart for picking fruits, and the technical scheme solves the problems, can automatically realize uniform distribution of the fruits in the cart, prevents the output end of a picking mechanism from being blocked, improves the convenience of unloading, reduces the working intensity of workers and improves the working efficiency of picking.

In order to solve the technical problems, the invention provides the following technical scheme:

a cart for picking fruits is characterized by comprising a movable base, a box body, a power assembly, a plate turning mechanism, a discharging mechanism, an end cover, a picking mechanism, a hanging frame and a controller;

the box is installed on removing the base, the opening has been seted up to the box lateral wall, power component installs bottom in the box and leans on to box lateral wall open position, turn over the board mechanism and rotate with the box both sides and be connected, shedding mechanism installs on the box keeps away from lateral wall open-ended inner wall and the work end towards box lateral wall opening, the end cover can open and shut and set up the lateral wall opening part at the box, picking mechanism installs the one end of keeping away from the end cover at the box, picking mechanism work end bottom is installed one part and is set up the flexible pipeline that is used for guiding the fruit whereabouts at the stores pylon work end, the stores pylon erects on box top opening, power component, turn over the board mechanism, shedding.

As an optimal scheme of the cart for picking fruits, the box body is provided with an open four-side structure at the upper end and at one side in the width direction, the end cover is installed on the opening at the side face of the box body, the blind hole is formed in one end, far away from the end cover, of the box body, the axis of the blind hole is perpendicular to the axis of the blind hole, the screw hole is formed in the bottom of the blind hole and is coaxially arranged with the blind hole, the blind hole is in clearance fit with the bottom end of the picking mechanism in the working state, and the.

As a preferable scheme of the cart for picking fruits, a handrail is arranged on one side of the box body, which is far away from the end cover.

As a preferable scheme of the cart for picking fruits, the power assembly comprises a supporting box body, a power supply, a hydraulic pump and an oil tank; the supporting box body is arranged above the box body bottom plate and below the working end of the plate turning mechanism, the power supply, the hydraulic pump and the oil tank are all arranged in the supporting box body, the power supply and the hydraulic pump are all electrically connected with the controller, and the hydraulic pump and the oil tank are connected with the plate turning mechanism and the unloading mechanism.

As a preferable scheme of the cart for picking fruits, the plate turnover mechanism comprises a turnover plate, a first rotating shaft, a second rotating shaft and a first linear driver; the first rotating shafts are symmetrically arranged on two sides of the turnover plate, two ends of each first rotating shaft are rotatably connected with the position, close to the end cover, of the side wall of the box body, two ends of each second rotating shaft are rotatably connected with the position, far away from the end cover, of the side wall of the box body, one ends of the pair of first linear drivers are hinged to the second rotating shafts symmetrically, the other ends of the first linear drivers are hinged to the end, far away from the end cover, of the turnover plate, and the first linear drivers are electrically connected with.

As a preferred solution of the cart for picking fruit, the picking mechanism comprises a lifting rod, a universal joint and a picker; the lifting rod is in clearance fit with the box body, the bottommost part of the lifting rod is in threaded connection with the box body, and the universal joint is connected with the top end of the lifting rod and the waist position of the picking device.

Compared with the prior art, the invention has the beneficial effects that:

the flexible tubing is not shown in the figures. The movable base is provided with wheels for moving, and the plate turnover mechanism is a transverse hydraulic lifting platform. The staff pushes the cart to move to the picking area through the movable base, then the staff installs the picking mechanism on the box body, and then the picking mechanism is controlled to cut off the fruits from the branches to enable the fruits to fall into the box body through the flexible pipeline below the working end of the picking mechanism and fall onto the working end of the plate turnover mechanism. The flexible pipeline below the working end of the picking mechanism is pulled through the lapping action of the hanging frame, so that the bottom opening of the flexible pipeline is positioned at one end, far away from the end cover, in the box body. When fruits are piled up at the bottom of the flexible pipeline, a worker sends a signal to the plate turnover mechanism through the controller, and the plate turnover mechanism turns over towards the direction of the end cover at the working end of the plate turnover mechanism after receiving the signal, so that the fruits move towards the direction of the end cover. After being turned for many times, the fruits are uniformly distributed in the box body, so that the trouble of manually adjusting the outlet position of the flexible pipeline or manually stirring the fruits is avoided. After picking, the staff opens the end cover, and the end cover can adopt the articulated mode in bottom to utilize the hasp to install on the box, and the staff opens the hasp on the end cover and makes its upset and make the upper end overlap joint form on ground and supply the slide that the fruit removed. The staff sends the signal for shedding mechanism through the controller, thereby shedding mechanism receives its work end and carries out horizontal migration towards the end cover direction after the signal thereby with fruit along turning over the work end top that the board mechanism is in the horizontality this moment and release the box, make fruit fall into collection device in, reduced the work load of artifical unloading. Besides the discharging mechanism is used for discharging, the working end of the plate turnover mechanism can be controlled by a controller to turn over by a worker to realize discharging. The cart can be moved more conveniently by the staff of the handrail, and the control button of the controller can be arranged on the handrail so as to improve the convenience of operation.

1. The uniform distribution of fruits in the cart can be automatically realized, and the output end of the picking mechanism is prevented from being blocked;

2. the unloading convenience is improved, and the working intensity of workers is reduced;

3. the picking efficiency is improved.

Drawings

FIG. 1 is an overall perspective view of the present invention in its operating state;

FIG. 2 is an overall perspective view of the present invention without the picking mechanism installed;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

FIG. 5 is a perspective view of FIG. 2 with the tank and end caps removed;

fig. 6 is a perspective view of the picker mechanism of the present invention.

The reference numbers in the figures are:

1. moving the base;

2. a box body; 2a, blind holes; 2b, screw holes; 2c, a handrail;

3. a power assembly; 3a, supporting the box body;

4. a panel turnover mechanism; 4a, a turnover plate; 4b, a first rotating shaft; 4c, a second rotation axis; 4d, a first linear driver;

5. a discharge mechanism;

6. an end cap;

7. a picking mechanism; 7a, a lifting rod; 7b, a universal joint; 7c, a picking device;

8. a hanging rack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 4, a cart for picking fruits comprises a movable base 1, a box body 2, a power assembly 3, a plate turnover mechanism 4, a discharging mechanism 5, an end cover 6, a picking mechanism 7, a hanging frame 8 and a controller;

box 2 installs on removing base 1, the opening has been seted up to 2 lateral walls of box, power component 3 installs the bottom in box 2 and leans on to 2 lateral wall open positions of box, panel turnover mechanism 4 rotates with 2 both sides of box to be connected, discharge mechanism 5 installs on 2 inner walls of keeping away from lateral wall open-ended of box 2 and the work end is towards 2 lateral wall openings of box, end cover 6 can open and shut and set up the lateral wall opening part at box 2, pick mechanism 7 installs the one end of keeping away from end cover 6 at box 2, pick mechanism 7 work end bottom install the flexible pipeline that is used for guiding the fruit whereabouts that partly set up at stores pylon 8 work ends, stores pylon 8 erects on 2 top openings of box, power component 3, panel turnover mechanism 4, discharge mechanism 5 all is connected with the controller electricity.

The movable base 1 is provided with wheels for moving, and the plate turnover mechanism 4 is a transverse hydraulic lifting platform. The staff moves the cart to the picking area through the movable base 1, then the staff installs the picking mechanism 7 on the box body 2, and then cuts the fruit from the branches by controlling the picking mechanism 7 to enable the fruit to fall into the box body 2 through the flexible pipeline below the working end of the picking mechanism 7 and fall onto the working end of the plate turnover mechanism 4. The flexible pipeline below the working end of the picking mechanism 7 is pulled through the lapping action of the hanging frame 8, so that the bottom opening of the flexible pipeline is positioned at one end, far away from the end cover 6, in the box body 2. When fruits are piled up at the bottom of the flexible pipeline, a worker sends a signal to the plate turning mechanism 4 through the controller, and the working end of the plate turning mechanism 4 turns towards the end cover 6 after receiving the signal, so that the fruits move towards the end cover 6. After being overturned for many times, the fruits are uniformly distributed in the box body 2, and the trouble of manually adjusting the outlet position of the flexible pipeline or manually stirring the fruits is avoided. After picking, the staff opens end cover 6, and end cover 6 can adopt the articulated mode in bottom to utilize the hasp to install on box 2, and the staff opens the hasp on the end cover 6 and makes its upset and make the upper end overlap joint form on the ground and supply the slide that the fruit removed. The staff sends the signal for shedding mechanism 5 through the controller, thereby shedding mechanism 5 receives behind the signal its work end and carries out horizontal migration towards 6 directions of end cover thereby with fruit along turning over board mechanism 4 and just being in the work end top of horizontality this moment and release box 2, makes fruit fall into collection device in, has reduced the work load of artifical unloading. Besides the discharging mechanism 5, the operator can control the working end of the plate turnover mechanism 4 to turn over to realize discharging through the controller.

As shown in fig. 4, the box body 2 is a four-side structure with an opening on the upper end and on one side in the width direction, the end cover 6 is installed on the opening on the side surface of the box body 2, the blind hole 2a is arranged at one end of the box body 2 far away from the end cover 6, the axis of the blind hole is vertically arranged, the screw hole 2b is arranged at the bottom of the blind hole 2a and coaxially arranged with the blind hole 2a, the blind hole 2a is in clearance fit with the bottom end of the picking mechanism 7 in the working state, and the screw hole 2b is.

The staff can conveniently install picking mechanism 7 on box 2 through blind hole 2a, can further fix picking mechanism 7 through screw 2b again, makes box 2 can provide more stable support to picking mechanism 7.

As shown in fig. 4, a handrail 2c is provided on a side of the case 2 away from the end cover 6.

Through handrail 2c staff can be more convenient the removal shallow, the control button of controller can set up on handrail 2c to improve the convenience of operation.

As shown in fig. 5, the power assembly 3 includes a supporting box 3a, a power source, a hydraulic pump and an oil tank; supporting box 3a sets up in 2 bottom plates of box top and lie in 4 work ends belows of panel turnover mechanism, and power, hydraulic pump and oil tank all set up in supporting box 3a, and power, hydraulic pump all are connected with the controller electricity, and hydraulic pump, oil tank are connected with panel turnover mechanism 4, discharge mechanism 5.

The supporting box body 3a plays a supporting role in the bottom of the plate turning mechanism 4, the downward turning angle of the working end of the plate turning mechanism 4 is limited, so that the lowest position of the movement of the movable end of the plate turning mechanism is kept level with the fixed end of the plate turning mechanism, and finally the initial position of the working end of the plate turning mechanism 4 is in a horizontal state, the stress of the driving end of the plate turning mechanism 4 in a non-working state is reduced, the structural stability is improved, and the service life of the trolley is prolonged. The power supply supplies power to the controller, and the hydraulic pump and the oil tank supply power to the driving ends of the plate turnover mechanism 4 and the discharging mechanism 5 and drive the plate turnover mechanism and the discharging mechanism to work.

As shown in fig. 5, the flap mechanism 4 includes a flap plate 4a, a first rotating shaft 4b, a second rotating shaft 4c and a first linear driver 4 d; the first rotating shafts 4b are symmetrically arranged on two sides of the turnover plate 4a, two ends of each first rotating shaft 4b are rotatably connected with the side wall of the box body 2 close to the end cover 6, two ends of each second rotating shaft 4c are rotatably connected with the side wall of the box body 2 far away from the end cover 6, one ends of the pair of first linear drivers 4d are symmetrically hinged with the second rotating shafts 4c, the other ends of the first linear drivers 4d are hinged with the end of the turnover plate 4a far away from the end cover 6, and the first linear drivers 4d are electrically connected with the controller.

The first linear actuator 4d is a hydraulic cylinder. The first linear driver 4d is fixed by a second rotation shaft 4c, and the first rotation shaft 4b is the rotation center of the flipping panel 4 a. The controller sends a signal to the first linear driver 4d, and the output end of the first linear driver 4d drives the turning plate 4a to rotate around the first rotating shaft 4b after receiving the signal, so that the fixed end of the fruit guide turning plate 4a, which is close to the movable end of the turning plate 4a originally, enables the fruits to be uniformly distributed in the box body 2.

As shown in fig. 6, the picking mechanism 7 comprises a lifting rod 7a, a universal joint 7b and a picker 7 c; the lifting rod 7a is in clearance fit with the box body 2, the bottommost part of the lifting rod 7a is in threaded connection with the box body 2, and the universal joint 7b is connected with the top end of the lifting rod 7a and the waist position of the picking device 7 c.

The picking device 7c is a common structure capable of controlling extension and retraction, and is not described herein. The direction of the picker 7c can be conveniently controlled through the universal joint 7b, and the overall height of the picker 7c can be conveniently adjusted through the lifting rod 7 a. A flexible pipe for guiding the fruit to fall is arranged below the working end of the picker 7 c.

The working principle of the invention is as follows:

the flexible tubing is not shown in the figures. The movable base 1 is provided with wheels for moving, and the plate turnover mechanism 4 is a transverse hydraulic lifting platform. The staff moves the cart to the picking area through the movable base 1, then the staff installs the picking mechanism 7 on the box body 2, and then cuts the fruit from the branches by controlling the picking mechanism 7 to enable the fruit to fall into the box body 2 through the flexible pipeline below the working end of the picking mechanism 7 and fall onto the working end of the plate turnover mechanism 4. The flexible pipeline below the working end of the picking mechanism 7 is pulled through the lapping action of the hanging frame 8, so that the bottom opening of the flexible pipeline is positioned at one end, far away from the end cover 6, in the box body 2. When fruits are piled up at the bottom of the flexible pipeline, a worker sends a signal to the plate turning mechanism 4 through the controller, and the working end of the plate turning mechanism 4 turns towards the end cover 6 after receiving the signal, so that the fruits move towards the end cover 6. After being overturned for many times, the fruits are uniformly distributed in the box body 2, and the trouble of manually adjusting the outlet position of the flexible pipeline or manually stirring the fruits is avoided. After picking, the staff opens end cover 6, and end cover 6 can adopt the articulated mode in bottom to utilize the hasp to install on box 2, and the staff opens the hasp on the end cover 6 and makes its upset and make the upper end overlap joint form on the ground and supply the slide that the fruit removed. The staff sends the signal for shedding mechanism 5 through the controller, thereby shedding mechanism 5 receives behind the signal its work end and carries out horizontal migration towards 6 directions of end cover thereby with fruit along turning over board mechanism 4 and just being in the work end top of horizontality this moment and release box 2, makes fruit fall into collection device in, has reduced the work load of artifical unloading. Besides the discharging mechanism 5, the operator can control the working end of the plate turnover mechanism 4 to turn over to realize discharging through the controller. Through handrail 2c staff can be more convenient the removal shallow, the control button of controller can set up on handrail 2c to improve the convenience of operation.