CN109362355B - Shaking type fruit picking machine - Google Patents

Abstract

The invention relates to a shaking type fruit picking machine, and belongs to the technical field of mechanized fruit picking. The device consists of a frame, a power motor, a collecting device, a sliding device and a shaking device; one end of the frame is fixedly provided with a collecting device, the other end of the frame is provided with a sliding device, and the sliding device is provided with a shaking device; the bottom of the frame is provided with a power wheel, the frame below the sliding device is fixedly provided with a power motor, and the power motor is connected with the power wheel through a driving belt and a driving shaft. The fruit collecting device can improve the working efficiency of fruit collection, reduce the labor cost, is simple to operate and convenient to use, can be operated by only one person, and solves the problems of low working efficiency and great labor consumption of the traditional manual fruit collection. The invention combines picking and collecting work into a whole, reduces the working flow of traditional manual picking and collecting, and ensures that the picking work is convenient and quick.

Description

A vibrating fruit picker

technical field

The invention relates to a vibrating fruit picking machine, which belongs to the technical field of fruit picking machinery and equipment.

Background technique

With the vigorous development of orchard planting in the country, the planting area of orchard is increasing day by day. Due to the increase of planting area, the problem of fruit picking has been troubled by orchard farmers. The research on mechanical equipment for fruit picking in my country started late. For small fruits such as walnuts and red dates The picking method relies on manual picking. Taking walnuts as an example, manual picking of walnuts mainly involves shaking branches artificially, causing the walnuts to fall to the ground, and then manually picking them one by one. Therefore, develop a kind of simple in structure, easy to use, only need single person just can operate, can improve the working efficiency of picking fruit and collecting fruit, reduce the vibrating type fruit picking machine of artificial labor cost, seem particularly important.

Contents of the invention

The object of the present invention is to provide a shaking type that is simple to operate and easy to use, only needs a single person to operate, improves the work efficiency of manual fruit collection, combines picking work and collection work, and reduces labor costs. Fruit picker.

Technical scheme of the present invention is:

A vibrating fruit picking machine, which is composed of a frame, a power motor, a collecting device, a sliding device and a shaking device; The sliding device is equipped with a shaking device; the bottom of the frame is equipped with a power wheel, and the frame below the sliding device is fixed with a power motor, and the power motor is connected with the power wheel through a transmission belt and a transmission shaft. The rear end of the rack is provided with a control cabinet, which is respectively connected with the power motor, the collecting device, the sliding device and the shaking device.

The front end of the frame is fixed with a Y-shaped positioning plate.

The collection device is composed of a lifting motor, a lifting screw, a support rod, a connecting rod and an assembly plate. The lifting motor is fixed with an assembly plate, and the central part of the assembly plate is movably equipped with a lifting screw. As for the rod nut, a plurality of support rods are movably installed on the circumference of the assembly plate through connecting lug plates and pin shafts; multiple connecting rods are movably installed on the circumference of the screw nut through connecting lug plates and pin shafts to correspond to the support rods; The connecting rod is movably connected with the supporting rod through a pin shaft.

The support rod is equipped with a collection cover, and the collection cover between the two support rods adjacent to the positioning plate is provided with an opening. Velcro is sewn on the opening of the collection cover, and the openings of the collection cover are glued to each other by Velcro. catch.

A collection box is movable on the frame on one side of the collection device, and a fruit drop hole is arranged at the bottom of the collection cover adjacent to the collection box. A cover sheet is arranged on the fruit drop hole, and the cover sheet is movably bonded to the fruit drop hole by Velcro.

The collection cover and the cover sheet are respectively made of textile materials.

The sliding device is composed of a mounting frame, an electric push rod, a fixed plate, a guide rod, a transmission screw, a screw motor and a sliding screw nut, the mounting frame is movably equipped with a fixed plate, and the mounting frame below the fixed plate An electric push rod is fixedly installed in a triangular shape on the top, one end of the electric push rod is connected with the fixed plate, a guide rod is symmetrically installed on the upper surface of the fixed plate, a sliding sleeve is installed on the guide rod, and a wire is fixed on the fixed plate at one end of the guide rod. The rod motor is equipped with a transmission screw on the fixed plate between the guide rods, and a sliding screw nut is arranged on the transmission screw, and the transmission screw is connected with the screw motor.

The vibrating device is composed of a housing, a vibrating box, a vibrating motor, a vibrating frame, a driving shaft, a driven shaft, a main eccentric wheel, a secondary eccentric wheel and a vibrating spring, and the top is inside an open-shaped housing. Vibration box is suspended by the vibration spring, and driving shaft and driven shaft are installed side by side in the shaking box; main gear and main eccentric wheel are installed on the driving shaft, and auxiliary gear and auxiliary eccentric wheel are installed on the driven shaft. The driving shaft and the driven shaft are meshed with each other through the main gear and the auxiliary gear; one end of the driving shaft extends to the outer end of the shaking box, and a shaking motor is arranged on one side of the housing, and the shaking motor extends to the shaking box through the transmission chain. The drive shaft at the outer end of the shaking box is connected, the upper end of the shaking box extends to the top of the casing, and the top of the shaking box extending to the top of the casing is fixed with a shaking frame; the shaking device is composed of the casing and the slide The sliding sleeve of the shifting device is fixedly connected with the sliding screw nut.

The vibrating frame is composed of a vibrating arm, a fixed seat, claws and a turbine motor. The end of the vibrating arm is fixed with a fixed seat, and the end of the vibrating arm on one side of the fixed seat is equipped with a turbine motor through the assembly seat. The transmission shaft of the turbine motor is equipped with a worm, the assembly seat on one side of the worm is fixedly equipped with claws through the assembly shaft, the worm gear is fixedly mounted on the assembly shaft below the claws, and the worm gear is engaged with the worm.

The beneficial effects of the present invention are:

1. Compared with the traditional method of picking fruit by manpower, the vibrating fruit picking machine of the present invention is simple in operation and convenient to use, and can be operated by only one person.

2. The vibrating fruit picking machine is equipped with a collection cover through the bottom of the tree, which can collect a large number of fruits, improve the collection efficiency, and save labor costs.

3. The vibrating fruit picking machine combines picking and collecting, which reduces the manual picking and collecting work process in the traditional picking work, making picking and collecting work convenient and fast.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic cross-sectional structure diagram of D-D direction in Fig. 1;

Fig. 3 is a schematic view of the top view structure of the present invention;

Fig. 4 is the structural representation of collecting device;

FIG. 5 is a schematic diagram of an enlarged structure at A in FIG. 1;

Fig. 6 is a top view structural schematic diagram of Fig. 5;

FIG. 7 is a schematic diagram of an enlarged structure at B in FIG. 1;

FIG. 8 is a schematic diagram of an enlarged structure at C in FIG. 3;

Fig. 9 is a schematic cross-sectional structure diagram of E-E direction in Fig. 8 .

Among the figure: 1, frame, 2, movable wheel, 3, power motor, 4, large sprocket, 5, small sprocket, 7, positioning plate, 8, power wheel, 9, transmission belt, 10, transmission shaft, 11 , control cabinet, 12, lifting motor, 13, lifting screw rod, 14, support rod, 15, connecting rod, 16, assembly plate, 17, collection cover, 18, Velcro, 19, collection box, 20, fruit drop hole, 21. Cover sheet, 22. Mounting frame, 23. Electric push rod, 24. Fixed plate, 25. Guide rod, 26. Drive screw, 27. Screw motor, 28. Sliding screw nut, 29. Sliding sleeve , 30, coupling, 31, housing, 32, shaking box, 33, shaking motor, 34, shaking frame, 35, driving shaft, 36, driven shaft, 37, main eccentric wheel, 38, auxiliary Eccentric wheel, 39, vibration spring, 40, main gear, 41, pinion gear, 42, transmission chain, 43, vibration arm, 44, fixed seat, 45, claw, 46, turbine motor, 47, assembly shaft, 48, assembly seat, 49, screw nut, 50, protective pad.

Detailed ways

This vibrating fruit picker consists of a frame 1, a power motor 3, a power wheel 8, a lifting motor 12, a support rod 14, a mounting frame 22, an electric push rod 23, a vibrating motor 33, a vibrating arm 43, and claws 45. , turbine motor 46; the end of the frame 1 front end is fixed with a Y-shaped positioning plate 7, the bottom of the frame 1 is equipped with a power wheel 8, and the bottom of the frame 1 on both sides of the power wheel 8 is provided with a movable wheel 2 , the movable wheel 2 is used to control the direction; the frame 1 below the sliding device is fixedly equipped with a power motor 3, and the power motor 3 is connected with the power wheel 8 through a transmission belt 9 and a transmission shaft 10.

One end of frame 1 is fixedly equipped with collecting device, and collecting device is made of elevating motor 12, elevating screw mandrel 13, support rod 14, connecting rod 15 and assembly plate 16; Lifting screw 13 is movably installed in the central part of the lifting screw 13, and screw nut 49 is housed on the lifting screw 13; On the circumference of assembly plate 16, a plurality of support rods 14 are movably installed by connecting ear plates and pin shafts, and support rods 14 are telescopic Rod, to elongate or shorten during work; On the circumference of screw nut 49, be equipped with a plurality of connecting rods 15 by connecting lug plate and pin shaft and supporting rod 14 corresponding shapes; Connecting rod 15 one ends pass pin shaft and supporting rod 14 active connections.

The support bar 14 is equipped with a collection cover 17, and the bottom end of the collection cover 17 is connected with the assembly plate 16, so that the support bar 14 and the collection cover 17 form an inverted umbrella structure during work; the two support bars adjacent to the positioning plate 7 The middle position of the collection cover 17 between 14 is provided with an opening, the opening of the collection cover 17 is sewn with Velcro 18, and the openings of the collection cover 17 are bonded to each other by the Velcro 18.

A collection box 19 is movable on the frame 1 on one side of the collection device, and a fruit drop hole 20 is arranged at the bottom of the collection cover 17 adjacent to the collection box 19, and a cover sheet 21 is arranged on the fruit drop hole 20, and the cover sheet 21 passes through the Velcro and the fruit drop hole. 20 active bonding; the collection cover 17 and the cover sheet 21 are respectively made of textile materials.

The other end of the frame 1 is equipped with a sliding device, which consists of a mounting frame 22, an electric push rod 23, a fixed plate 24, a guide rod 25, a driving screw 26, a screw motor 27 and a sliding screw nut 28. On the mounting frame 22, a fixed plate 24 is movable, and an electric push rod 23 is fixedly installed in a triangular shape on the mounting frame 22 below the fixed plate 24, and one end of the electric push rod 23 is connected with the fixed plate 24; Under the action of the rod 23, the fixed plate 24 can be tilted up to a certain angle. The upper surface of the fixed plate 24 is equipped with two guide rods 25 symmetrically through the fixed seat, and a sliding sleeve 29 is installed on the guide rod 25, and a screw motor 27 is fixedly installed on the fixed plate 24 at one end of the guide rod 25. The fixed plate between is equipped with transmission screw mandrel 26 by movable bearing, and transmission screw mandrel 26 is provided with sliding screw mandrel nut 28, and transmission screw mandrel 26 is connected with screw mandrel motor 27 by coupling 30.

The oscillating device is equipped with an oscillating device, which consists of a housing 31, an oscillating box 32, an oscillating motor 33, an oscillating frame 34, a driving shaft 35, a driven shaft 36, a main eccentric wheel 37, and an auxiliary eccentric wheel 38. Consists of a vibrating spring 39; the top is an open housing 31 with a vibrating box 32 suspended by the vibrating spring 39, and a driving shaft 35 and a driven shaft 36 are installed side by side in the vibrating box 32; The main gear 40 and the main eccentric wheel 37 are installed on the shaft 35, the auxiliary gear 41 and the auxiliary eccentric wheel 38 are installed on the driven shaft 36, and the driving shaft 35 and the driven shaft 36 are connected through the main gear 40 and the auxiliary gear 41; One end of the drive shaft 35 extends to the outer end of the shaking box 32 and is connected with a large sprocket 4, and one side of the housing 31 is provided with a shaking motor 33, and the moving shaft of the shaking motor 33 is provided with a small sprocket 5, and the small sprocket 5 is connected with the large sprocket 4 on the driving shaft 35 extending to the outer end of the shaking box 32 through the transmission chain 42.

The shaking device is fixedly connected with the sliding sleeve 29 and the sliding screw nut 28 of the sliding device by the housing 31 . In this way, in operation, the vibration device can slide out relative to the mounting frame 22 under the action of the screw motor 27 and the driving screw 26 .

The upper end of the shaking box 33 extends to the top of the housing 31, and the top of the shaking box 33 extending to the top of the housing 31 is fixed with a shaking frame 34, and the shaking frame 34 is composed of a shaking arm 43, a fixed seat 44, and a claw 45. Consisting of a turbine motor 46, the end of the vibrating arm 43 is fixedly equipped with a fixed seat 44, and one side of the fixed seat 44 is equipped with a turbine motor 46 through an assembly seat 48, and a worm is installed on the transmission shaft of the turbine motor 46, and the assembly on one side of the worm On the seat 48, a claw 45 is fixedly installed by an assembly shaft 47, and a protective pad 50 is installed on the claw 45, so as to avoid damaging branches during work; the protective pad 50 is provided with a groove, and the assembly shaft 47 below the claw 45 The turbine is fixedly installed, and the turbine and the worm are meshed and connected. During work, the jaw 45 can be closed relative to the fixed seat 44 under the action of the turbine and the worm, thereby embracing and clamping the branches.

Frame 1 rear end is provided with control cabinet 11, and control cabinet 11 is connected with power motor 3, lift motor 12, electric push rod 23, screw mandrel motor 27, vibration motor 33, turbine motor 46 respectively by wire.

The vibrating fruit picking machine uses an external power supply or battery as the power source of each action part. During the working process, the switches are manually operated to make each action part work in an orderly manner. The fruits picked by the vibrating fruit picking machine are mainly for Dates or walnuts, take picking dates or walnuts as an example:

First, the lifting motor 12 is turned on through the control cabinet 11, and the lifting motor 12 drives the lifting screw rod 13 to rotate, so that the screw nut 49 goes down along the lifting screw rod 13, and thus the support rod 14 is gradually stretched through the connecting rod 15, so that the collection cover 17 stretch out to form an inverted umbrella-like structure. After the collection cover 17 is stretched, turn off the power supply of the lifting motor 12, and open the opening on the collection cover 17. After the above-mentioned preparations are completed, turn on the power motor 3, and the power motor 3 generates a rotational force that is transmitted to the transmission shaft 10 through the transmission belt 9, and then is transmitted to the transmission shaft 10 by the transmission belt 9. Axle 10 is transmitted to power wheel 8 by transmission belt 9, thus produces the power of advancing, by manually controlling movable wheel 2, this picker advances before the ripe walnut tree, makes trunk be positioned at the opening of collecting cover 17, simultaneously machine Frame 1 front end positioning plate 7 collides on the trunk, then closes the power supply of power motor 3, and the opening of collection cover 17 is bonded mutually by Velcro 18, makes collection cover 17 form parcel to trunk with this.

Then the screw motor 27 is opened by the control cabinet 11, and the screw motor 27 drives the transmission screw 26 to rotate, so that the sliding screw nut 28 moves forward. The sliding screw nut 28 is fixedly connected. In the process of sliding the screw nut 28 to move forward, the vibration device is driven to slide out relative to the installation frame 22 as a whole, and the vibration frame 34 is extended forward to approach the branches of the fruits to be picked. When the fixed seat 44 at the front end of the vibration arm 43 After contacting the branch of the fruit to be picked, close the screw motor 27 and start the turbine motor 46 at the same time. The branches are clamped, then the turbine motor 46 is closed, the vibration motor 33 is started, and the vibration motor 33 drives the driving shaft 35 to rotate, because the driving shaft 35 and the driven shaft 36 are connected by the main gear 40 and the auxiliary gear 41 to be meshed with each other; When the driving shaft 35 rotates, the driven shaft 36 also rotates at the same time, thereby driving the main eccentric wheel 37 and the secondary eccentric wheel 38 to rotate, thereby generating an eccentric moment, so that the shaking box 32 generates vibration in the housing 31 through the shaking spring 39 . Vibration, after the vibration is transmitted to the branch of the fruit to be picked through the shaking arm 43 of the shaking frame 34, the branch is shaken, and the fruit on the branch can be shaken off, and the falling fruit will fall into the collection cover 17 Inside; the fruit that falls outside the collection cover 17 is manually picked up in the collection box 19, thereby completing the picking and collecting work of the fruit.

After the fruit in the collection cover 17 reaches a certain amount, tear off the cover sheet 21 on the fruit drop hole 20, the fruit in the collection cover 17 can be rolled down in the collection box 19 by the fruit drop hole 20, and the fruit in the bottom of the collection cover 17 cannot automatically The fruit that rolls down in the collection box 19 by the fruit drop hole 20 can be manually transferred.

Compared with the traditional manual picking method, this vibrating fruit picking machine has the characteristics of simple operation and convenient use. Through the collection cover 17, a large number of fruits can be collected at one time, which improves the collection work efficiency and saves manual labor. It reduces the cost and reduces the workflow of manual picking and collection one by one in the traditional picking work, making the picking and collection work convenient and fast.

During the working process of the vibrating fruit picking machine, when the branches of the fruit tree are relatively high, the electric push rod 23 can make the fixed plate 24 tilt up at a certain angle, so that the vibrating frame 34 protrudes obliquely upwards, and the The claw 45 cooperates with the fixed seat 44 to embrace the branch, and completes the fruit picking of the high branch.

Claims (4)

1. A vibrating fruit picking machine, which is composed of a frame (1), a power motor (3), a collecting device, a sliding device and a shaking device; it is characterized in that: one end of the frame (1) is fixed There is a collection device, the other end of the frame (1) is equipped with a sliding device, and a shaking device is installed on the sliding device; the bottom of the frame (1) is equipped with a power wheel (8), and the frame below the sliding device A power motor (3) is fixedly installed, and the power motor (3) is connected with the power wheel (8) through a transmission belt (9) and a transmission shaft (10); The collection device is composed of a lifting motor (12), a lifting screw (13), a support rod (14), a connecting rod (15) and an assembly plate (16), and the lifting motor (12) is fixed with an assembly plate ( 16), the central part of the assembly plate (16) is movably installed with a lifting screw (13), the lifting screw (13) is equipped with a screw nut, and the circumference of the assembly plate (16) is movable by connecting the lug plate and the pin shaft. A plurality of support rods (14) are installed; a plurality of connecting rods (15) are installed on the circumference of the screw nut by connecting lug plates and pin shafts to correspond to the support rods (14); the connecting rods (15) pass through the pin shafts It is flexibly connected with the support rod (14); The sliding device consists of a mounting frame (22), an electric push rod (23), a fixed plate (24), a guide rod (25), a driving screw (26), a screw motor (27) and a sliding screw Nut (28) constitutes, and mounting frame (22) is installed with fixed plate (24) movablely, and electric push rod (23) is fixedly installed in triangular shape on the mounting frame (22) below fixed plate (24), and electric push rod One end of (23) is connected with fixed plate (24), and the upper surface of fixed plate (24) is equipped with guide rod (25) symmetrically, and sliding sleeve (29) is housed on the guide rod (25), and the guide rod (25) one end A screw motor (27) is fixedly installed on the fixed plate (24), and a transmission screw (26) is installed on the fixed plate (24) between the guide rods (25), and a sliding wire is arranged on the transmission screw (26). The rod nut (28), the transmission screw rod (26) is connected with the screw motor (27); The shaking device consists of a housing (31), a shaking box (32), a shaking motor (33), a shaking frame (34), a driving shaft (35), a driven shaft (36), a main eccentric (37), secondary eccentric wheel (38) and vibrating spring (39), the top is an open housing (31) in which a vibrating box (32) is installed in a suspended shape through a vibrating spring (39). A driving shaft (35) and a driven shaft (36) are installed side by side in the shaking box (32); the main gear (40) and the main eccentric wheel (37) are housed on the driving shaft (35), and the driven shaft (36) is equipped with There are auxiliary gears (41) and auxiliary eccentric wheels (38), and the driving shaft (35) and the driven shaft (36) are meshed with each other through the main gear (40) and the auxiliary gear (41); the driving shaft (35) One end extends to the outer end of the shaking box (32), and one side of the housing (31) is provided with a shaking motor (33), and the shaking motor (33) extends to the outside of the shaking box (32) through the transmission chain (42) The driving shaft (35) at the end is connected; The upper end of the shaking box (32) extends to the top of the casing (31), and the top of the shaking box (32) extending to the top of the casing (31) is fixed with a shaking frame (34); The shaking frame (34) is composed of a shaking arm (43), a fixing seat (44), a claw (45) and a turbine motor (46), and the end of the shaking arm (43) is fixed with a fixing seat (44), the end of the vibrating arm (43) on one side of the fixed seat (44) is equipped with a turbine motor (46) through the assembly seat (48), and the transmission shaft of the turbine motor (46) is equipped with a worm, and the worm on one side A claw (45) is fixedly installed on the assembly seat (48) through an assembly shaft (47), and a worm gear is fixedly mounted on the assembly shaft (47) below the claw (45), and the worm gear is engaged with the worm screw. 2. A vibrating fruit picking machine according to claim 1, characterized in that: the rear end of the frame (1) is provided with a control cabinet (11), and the control cabinet (11) is connected to the power motor ( 3), the collection device, the sliding device and the shaking device are connected. 3. A vibrating fruit picking machine according to claim 1, characterized in that: a Y-shaped positioning plate (7) is fixedly mounted on the front end of the frame (1). 4. A vibrating fruit picking machine according to claim 1, characterized in that: the vibrating device consists of a housing (31), a sliding sleeve (29) of the sliding device and a sliding screw nut (28) Fixed connection.