CN112314154A

CN112314154A - Multifunctional peanut harvesting equipment

Info

Publication number: CN112314154A
Application number: CN202011351397.0A
Authority: CN
Inventors: 方海力
Original assignee: Ma'anshan Lvfuyuan Ecological Agriculture Co ltd
Current assignee: Ma'anshan Lvfuyuan Ecological Agriculture Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-02-05

Abstract

The invention discloses multifunctional peanut harvesting equipment, which relates to the technical field of peanut harvesting equipment and comprises a base frame, wherein a plurality of rollers are arranged on the bottom side of the base frame, two wedge-shaped blocks and two arc-shaped front forks are fixedly arranged on one side of the base frame through a front end fixing frame, a plurality of first belt wheels are arranged on the top side of the base frame, two first belt wheels positioned on the same side are tensioned to form a same first conveying belt, and a toothed harrow and a hopper are arranged at the bottom side of the first conveying belt. The peanut harvester has the advantages that the structure is reasonable, the operation is simple, the base frame is moved through the rollers, the mechanism can dig up plants and enable soil to fall off, the two first conveying belts clamp the peanut plants and move towards one end, the peanut plants are separated from the peanut plants through the toothed harrow in the moving process, the peanut fruits fall into the hopper below, and the multifunctional effects that the peanuts are dug out from the ground, and the peanut fruits are separated from the plants and collected are achieved.

Description

Multifunctional peanut harvesting equipment

Technical Field

The invention relates to the technical field of peanut harvesting equipment, in particular to multifunctional peanut harvesting equipment.

Background

Peanut is a nut which is abundant in yield and wide in eating in China, also called 'growing fruit', 'mud bean', 'sweet bean' and the like, belongs to rosaceous, leguminous annual herbaceous plants, stem is upright or creeping, and grows in sandy soil, after the peanut blooms and pollinates, meristematic cells of a ovary handle at the base of an ovary are rapidly split, the ovary handle is continuously elongated, a fruit needle grows out from a withered calyx tube, the fruit needle rapidly and longitudinally extends and grows upwards, after a few days, the ovary handle drops on the ground, in the extending process, the ovary starts to lie horizontally, the seed grows large and white, dense fuzz is generated on the surface, water, various inorganic salts and the like can be directly absorbed, so that the seed can be required by growth and development of the peanut, the first seed close to the ovary handle is firstly formed, the second seed and the third seed are formed in succession, the epidermis is gradually shrunk, and the pod fruit is gradually matured.

In the prior art, as the peanut fruits grow underground and a plurality of peanut fruits are respectively pulled by a peanut needle under each plant, the fruits are firstly dug out from soil in real time during picking, then the fruits are separated from the plants one by one, the existing farm tools only have the function of digging out the fruits from the soil, the fruits and the plants are separated for the second time by manpower or equipment after digging out, the digging out and the separation cannot be completed for the first time, and the operation is inconvenient, so that the multifunctional peanut harvesting equipment is disclosed to meet the requirements of people.

Disclosure of Invention

The invention aims to provide multifunctional peanut harvesting equipment, and aims to solve the problems in the prior art, the base frame is moved through rollers, in the moving process, soil is excavated and loosened through a wedge block, meanwhile, peanut plants are forked by two arc-shaped front forks and are in a suspended state, the soil is dropped, the peanut plants are clamped through two first conveyor belts and move towards one end, the peanut plants are separated from the peanut plants in the moving process, the peanut plants drop into a hopper below, the peanut plants are conveyed to the top end of a slide way through a first conveyor belt and slide down to the ground along the slide way, and the multifunctional effects of digging peanuts from the ground and separating and collecting the peanut plants from the peanut plants are achieved.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a multi-functional peanut results equipment, includes the bed frame, the bottom side of bed frame is equipped with a plurality of gyro wheels, the bottom side slidable mounting of bed frame has two travellers, two the bottom fixed mounting of traveller has the front end mount, the front end fixed mounting has two wedges and two arc front forks through two first stands and two fourth stand fixed mounting, two the wedge is located two the bottom side position department of arc front fork, the top side of bed frame has two band pulley mounts, two through branch and two third stand fixed mounting the top side of band pulley mount is located both ends position department and all rotates through the axis of rotation and installs first band pulley, is located same two first band pulley tensionings on the band pulley mount have same first conveyer belt, and two first stands are close to top position department fixed mounting have the motor, the output shaft of motor with be close to two one of first stand position department one of top looks fixed connection of axis of rotation One side of each of the two third upright columns is fixedly provided with a toothed harrow at the bottom side of the first conveyor belt, the bottom side of each toothed harrow is provided with a hopper, and the top side of the base frame is fixedly provided with a slide way through the plurality of second upright columns.

Based on the structure, the base frame is moved by the roller, in the moving process, the wedge-shaped block is inserted into the ground to dig up soil and continuously move towards one end, the inclined surface of the wedge-shaped block is an arc surface, the excavated soil is loosened due to uneven supporting force by the arc surface, the peanut plants are forked by the two arc front forks in a suspended state, and the soil falls off, one of the first belt wheels is driven to rotate by a motor, so that the two first belt wheels clamp the peanut plants and move towards one end, during the movement of the peanut plants, the root part is inserted into the toothed harrow, so that the peanut fruits and the peanut plants are respectively positioned at two sides of the toothed harrow, the toothed harrow separates the peanut fruits from the peanut plants under the action of the traction force of the first conveyor belt, the peanut fruits fall into a hopper below, the peanut plants are conveyed to the top end of the slide way through the first conveyor belt and slide to the ground along the slide way, so that the multifunctional effects of digging out the peanuts from the ground and separating and collecting the peanut fruits and the plants are achieved.

Preferably, arc-shaped baffles are fixedly mounted on the top sides of the two fourth vertical columns through cylinders, and the bottom sides of the arc-shaped baffles are located at the bottom sides of the two first conveyor belts.

Furthermore, can prevent through cowl that the peanut plant restriction from at the certain height within range, prevent that the peanut plant from extending to motor position department, influencing the mechanism and normally operating.

Preferably, the toothed harrow comprises a T-shaped handle, the T-shaped handle is fixedly installed on one side of the third upright post, and a plurality of racks which are parallel to each other and located on the same horizontal plane are uniformly and fixedly installed on the outer side wall of the T-shaped handle.

Furthermore, the clearance between a plurality of racks is less than the size of peanut fruit, and can hold the fruit needle, makes peanut fruit and plant be located the bottom side and the top side position department of a plurality of racks respectively, and the while restricts the removal of peanut fruit, and the peanut plant moves to one side along with first conveyer belt, and traction force makes peanut fruit and plant separate by force.

Preferably, two of the rotating shafts close to one side of the motor are provided with second belt wheels in a sleeved mode, and the second belt wheels are tensioned with the same second conveying belt.

Furthermore, the two second belt wheels are linked through the second conveying belt, so that the two first conveying belts move synchronously, and peanut plants are better clamped and driven.

Preferably, two parallel slide rails are fixedly mounted on the top side of the base frame, two slide blocks are fixedly mounted on the bottom side of the hopper, and the two slide blocks are respectively slidably mounted on the two slide rails.

Furthermore, the two sliding blocks slide on the two sliding rails, so that the hopper can be arranged from one end of the bottom side of the toothed harrow to the edge of one end of the base frame, and peanuts in the hopper can be conveniently collected.

Preferably, one side of hopper is equipped with the breach, just the breach is close to top side position department fixed mounting and is had the round bar, rotate on the round bar and cup joint and install two rotary sleeves, two the bottom side fixed mounting of rotary sleeve has same fly leaf, the fly leaf with breach looks adaptation.

Furthermore, the movable plate and the hopper with the notch form a complete hopper, and the movable plate rotates along the round rod through the two rotary sleeves, so that the movable plate can rotate and move, and the hopper is opened or closed.

Preferably, a pin shaft sleeve is fixedly installed on one side of the gap of the hopper, a T-shaped pin shaft is fixedly installed on one side of the movable plate, and the T-shaped pin shaft is matched with the pin shaft sleeve.

Furthermore, the bottom end of the T-shaped pin shaft is inserted into the pin shaft sleeve to limit the movement of the T-shaped pin shaft, so that the movable plate and the hopper keep stable in relative position, and the movable plate is locked.

Preferably, a plurality of arc pieces are uniformly and fixedly mounted on the outer side wall of the roller, and the convex surfaces of the arc pieces face clockwise.

Furthermore, through the arrangement of the arc-shaped pieces, the stress area of the equipment can be reduced, the arc-shaped pieces are inserted deeper into the ground, the gripping force of the rollers on the ground is increased, and the base frame is convenient to move.

Preferably, the two arc-shaped front forks are parallel to one sides of the two wedge-shaped blocks, and the two arc-shaped front forks form a V-shaped opening structure.

Furthermore, through parallel arrangement, the distance between one end of each arc-shaped front fork and the other end region and the distance between the two wedge-shaped blocks are kept unchanged, so that when the two arc-shaped front forks fork the plants, soil is excavated, and the peanut fruits and the plants are prevented from being separated when the soil is not excavated.

Preferably, a traction frame is fixedly mounted on the top side of the base frame, the traction frame is located at a position close to the arc-shaped front fork, and a connecting rod is fixedly mounted on the bottom side of the traction frame.

Furthermore, the traction frame can be connected to a power device such as a tractor, and the like, so that the traction equipment can move conveniently.

The invention has reasonable structure, the base frame is moved by the roller, in the moving process, the wedge-shaped block is inserted into the ground to dig up the soil and continuously move towards one end, the inclined surface of the wedge-shaped block is an arc surface, the dug soil is loosened due to uneven supporting force by the arc surface, meanwhile, the two arc-shaped front forks fork the peanut plants to be in a suspended state, soil falls off, the first conveyor belt is driven by the motor to move, the peanut plants are clamped and move towards one end, and in the moving process of the peanut plants, the root part is inserted into the toothed harrow, so that the peanut fruits and the peanut plants are respectively positioned at two sides of the toothed harrow, the toothed harrow separates the peanut fruits from the peanut plants under the action of the traction force of the first conveyor belt, the peanut fruits fall into a hopper below, the peanut plants are conveyed to the top end of the slide way through the first conveyor belt and slide to the ground along the slide way, so that the multifunctional effects of digging out the peanuts from the ground and separating and collecting the peanut fruits and the plants are achieved.

According to the peanut separating device, the peanut plants can be prevented from being limited within a certain height range through the arc-shaped baffle plates, the peanut plants are prevented from extending to the position of the motor and influencing the normal operation of the mechanism, gaps among the racks are smaller than the size of peanut fruits and can accommodate fruit needles, the peanut fruits and the plants are respectively located at the bottom sides and the top sides of the racks, the movement of the peanut fruits is limited, the peanut plants move towards one side along with the first conveying belt, and the peanut fruits and the plants are forcibly separated through the traction force.

According to the peanut harvesting machine, the two second belt wheels and the two second conveying belts are arranged, so that the second conveying belts enable the two second belt wheels to be linked, the two first conveying belts can move synchronously, peanut plants are clamped and driven better, the two sliding blocks slide on the two sliding rails, the hopper can be moved from one end of the bottom side of the toothed harrow to the edge of one end of the base frame, and peanuts in the hopper can be harvested conveniently.

According to the invention, through the arrangement of the arc-shaped pieces, the stress area of the equipment can be reduced, the arc-shaped pieces are inserted deeper into the ground, the gripping force of the roller wheels on the ground is increased, the movement of the base frame is facilitated, and through the parallel arrangement, the distance between the area from one end to the other end of the two arc-shaped front forks and the two wedge-shaped blocks is kept unchanged, so that soil is excavated while the two arc-shaped front forks fork the plant, and the peanut fruits are prevented from being separated from the plant when the soil is not excavated.

According to the invention, the movable plate and the hopper with the notch form a complete hopper bin through the arrangement of the movable plate, the movable plate rotates along the round rod through the two rotating sleeves, the movable plate can rotate and move, the hopper bin is opened or closed, and the movable plate can be connected to a power device such as a tractor through the traction frame, so that the traction equipment can move conveniently.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic partial perspective view of a nip belt region of the present invention;

FIG. 4 is a schematic perspective view of a rake according to the present invention;

FIG. 5 is a schematic perspective view of a hopper according to the present invention;

FIG. 6 is a perspective view of the front fork of the present invention;

FIG. 7 is a cutaway view of the present invention;

FIG. 8 is a schematic view of the enlarged structure of the area A in FIG. 7 according to the present invention.

In the figure: 1. a base frame; 2. a second upright post; 3. a slideway; 4. a third column; 5. a first pulley; 6. a first conveyor belt; 7. a motor; 8. a first upright post; 9. a traction frame; 10. an arc-shaped front fork; 11. a wedge block; 12. a front end fixing frame; 13. an arc-shaped sheet; 14. a roller; 15. a hopper; 16. a traveler; 17. a toothed harrow; 18. a rotating shaft; 19. a second pulley; 20. a second conveyor belt; 21. a slide rail; 22. an arc-shaped baffle plate; 23. a belt wheel fixing frame; 24. a round bar; 25. a rotating sleeve; 26. a movable plate; 27. a slider; 28. a pin bush; 29. a T-shaped pin shaft; 30. a fourth column; 31. a cylinder; 171. a rack; 172. a T-shaped handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-8, a multi-functional peanut harvesting apparatus includes a base frame 1. The base frame 1 may be made of a hard material in the prior art, such as a frame welded by square steel.

The base frame 1 is provided at the bottom side thereof with a plurality of rollers 14, which are rolled by the rollers 14 to facilitate the movement of the position.

Two sliding columns 16 are slidably mounted at the bottom side of the base frame 1, a front end fixing frame 12 is fixedly mounted at the bottom ends of the two sliding columns 16, two wedge blocks 11 and two arc front forks 10 are fixedly mounted on the front end fixing frame 12 through two first upright columns 8 and two fourth upright columns 30, and the two wedge blocks 11 are located at the bottom side positions of the two arc front forks 10. The bottom sides of the two wedge-shaped blocks 11 form a certain angle with the horizontal plane, soil is excavated by inserting the wedge-shaped blocks 11 into the ground, the inclined planes of the wedge-shaped blocks 11 are arc surfaces, the excavated soil is loosened due to uneven supporting force through the arc surfaces, and the peanut plants are forked by the two arc-shaped front forks 10 in a suspended state and fall off.

The top side of bed frame 1 has two band pulley mounts 23 through branch and two 4 fixed mounting of third stand columns, the top side that two band pulley mounts 23 are located both ends position department and all rotate through axis of rotation 18 and install first band pulley 5, two first band pulley 5 tensionings that are located on same band pulley mount 23 have same first conveyer belt 6, two first stand columns 8 are close to top position department fixed mounting and have motor 7, the output shaft of motor 7 and the top that is close to one of them axis of rotation 18 of two first stand column 8 position departments are fixed connection mutually, drive one of them first band pulley 5 through motor 7 and rotate, make two first conveyer belts 6 centre gripping peanut plants and move to one end.

One side of the two third upright columns 4 is fixedly provided with a toothed harrow 17 at the bottom side position of the first conveyor belt 6, the bottom side of the toothed harrow 17 is provided with a hopper 15, and the top side of the base frame 1 is fixedly provided with a slide rail 3 through a plurality of second upright columns 2. The peanut plant is at the removal in-process, and the root inserts tine harrow 17, makes peanut fruit and peanut plant be located the both sides of tine harrow 17 respectively, and through the traction force effect of first conveyer belt 6, tine harrow 17 separates peanut fruit and peanut plant, and the peanut fruit drops to the hopper 15 of below in, and the peanut plant conveys the top of slide 3 and slides to ground along slide 3 through first conveyer belt 6.

Based on the structure, the base frame 1 is moved by the roller 14, in the moving process, the wedge block 11 is inserted into the ground to dig up soil and continuously move towards one end, the inclined plane of the wedge block 11 is an arc surface, the dug-up soil is loosened due to uneven supporting force by the arc surface, the peanut plants are forked by the two arc front forks 10 in a suspended state and fall off, one of the first belt wheels 5 is driven to rotate by the motor 7, the peanut plants are clamped by the two first conveying belts 6 and move towards one end, the roots of the peanut plants are inserted into the toothed rakes 17 in the moving process, peanut fruits and the peanut plants are respectively positioned at two sides of the toothed rakes 17, the toothed rakes 17 separate the peanut fruits from the peanut plants under the traction action of the first conveying belts 6, the peanut fruits fall into the hopper 15 below, the peanut plants are conveyed to the top end of the slide rail 3 by the first conveying belts 6 and slide down to the ground along the slide rail 3, the multifunctional effect that peanuts are dug out from the ground and the peanut fruits and plants are separated and collected is achieved.

In this embodiment, the top sides of the two fourth columns 30 are all fixedly provided with the arc-shaped baffle 22 through the cylinder 31, the bottom side of the arc-shaped baffle 22 is located at the bottom side positions of the two first conveyor belts 6, the limitation of peanut plants to a certain height range can be prevented through the arc-shaped baffle 22, the peanut plants are prevented from extending to the position of the motor 7, and the normal operation of the mechanism is influenced.

In this embodiment, the rake 17 includes a T-shaped handle 172, the T-shaped handle 172 is fixedly installed on one side of the third column 4, a plurality of racks 171 which are parallel to each other and located on the same horizontal plane are uniformly and fixedly installed on the outer side wall of the T-shaped handle 172, gaps between the plurality of racks 171 are smaller than the size of the peanut fruits, and the peanut needles can be accommodated, so that the peanut fruits and plants are located at the bottom side and the top side of the plurality of racks 171 respectively, and at the same time, the movement of the peanut fruits is limited, the peanut plants move to one side along with the first conveyor belt 6, and the peanut fruits and the plants are forcibly separated by the traction force.

In this embodiment, all cup joint on two axis of rotation 18 that are close to motor 7 one side and install second band pulley 19, and the tensioning has same second conveyer belt 20 on two second band pulleys 19, makes two second band pulleys 19 realize the linkage through second conveyer belt 20 to make two first conveyer belt 6 synchronous motion, better clamp and transmission peanut plant.

In this embodiment, two parallel slide rails 21 are fixedly mounted on the top side of the base frame 1, two slide blocks 27 are fixedly mounted on the bottom side of the hopper 15, the two slide blocks 27 are respectively slidably mounted on the two slide rails 21, and the two slide blocks 27 slide on the two slide rails 21, so that the hopper 15 can be moved from one end of the bottom side of the toothed harrow 17 to the edge of one end of the base frame 1, thereby facilitating the collection of peanuts in the hopper 15.

In this embodiment, one side of hopper 15 is equipped with the breach, and the breach is close to top side position department fixed mounting and has a round bar 24, rotate on the round bar 24 and cup joint and install two rotary sleeve 25, the bottom side fixed mounting of two rotary sleeve 25 has same fly leaf 26, fly leaf 26 and breach looks adaptation, fly leaf 26 forms a complete hopper with hopper 15 that is equipped with the breach, fly leaf 26 rotates along round bar 24 through two rotary sleeve 25, make fly leaf 26 can rotary motion, make the hopper open or close.

In this embodiment, a pin shaft sleeve 28 is fixedly installed at one side of the notch of the hopper 15, a T-shaped pin shaft 29 is fixedly installed at one side of the movable plate 26, the T-shaped pin shaft 29 is adapted to the pin shaft sleeve 28, and the bottom end of the T-shaped pin shaft 29 is inserted into the pin shaft sleeve 28 to limit the movement of the T-shaped pin shaft 29, so that the movable plate 26 and the hopper 15 maintain stable relative positions, and the movable plate 26 is locked.

In this embodiment, equal even fixed mounting has a plurality of arc pieces 13 on a plurality of gyro wheels 14's the lateral wall, and the convex surface of a plurality of arc pieces 13 all faces clockwise, through the setting of arc piece 13, can reduce the lifting surface area of equipment, makes arc piece 13 insert ground darker, increases gyro wheel 14 and to the gripping power on ground, the removal of the bed frame 1 of being convenient for.

In this embodiment, two arc front forks 10 are parallel with one side of two wedge blocks 11, and two arc front forks 10 form a V-arrangement open structure, through parallel arrangement, keep the one end of two arc front forks 10 to the distance of other end region and two wedge blocks 11 unchangeable, when making two arc front forks 10 fork the plant, earth is dug, prevents that earth from not being dug up the time, and peanut fruit takes place the separation with the plant.

In this embodiment, top side fixed mounting of bed frame 1 has traction frame 9, and traction frame 9 is located and is close to arc front fork 10 position department, and the bottom side fixed mounting of traction frame 9 has the connecting rod, can be connected to on power device such as tractor through traction frame 9, the pulling equipment of being convenient for removes.

The base frame 1 is moved through the roller 14, in the moving process, the wedge block 11 is inserted into the ground to dig up soil and continuously move towards one end, the inclined plane of the wedge block 11 is an arc surface, the dug soil is loosened due to uneven supporting force through the arc surface, the peanut plants are forked by the two arc front forks 10 in a suspended state and fall down, one of the first belt wheels 5 is driven to rotate through the motor 7, the peanut plants are clamped by the two first conveying belts 6 and move towards one end, the roots of the peanut plants are inserted into the toothed harrow 17 in the moving process, peanut fruits and the peanut plants are respectively positioned at two sides of the toothed harrow 17, the peanut fruits and the peanut plants are separated by the toothed harrow 17 under the traction action of the first conveying belts 6, the peanut fruits fall into the hopper 15 below, the peanut plants are conveyed to the top end of the slide way 3 through the first conveying belts 6 and slide down to the ground along the slide way 3, the multifunctional effect that peanuts are dug out from the ground and the peanut fruits and plants are separated and collected is achieved.

The peanut plants can be prevented from being limited in a certain height range by the arc-shaped baffle plate 22, the peanut plants are prevented from extending to the position of the motor 7 and affecting the normal operation of the mechanism, the peanut fruits and the plants are respectively positioned at the bottom side and the top side of the plurality of racks 171 by arranging the toothed harrow 17, the movement of the peanut fruits is limited at the same time, the peanut plants move to one side along with the first conveyor belt 6, the peanut fruits and the plants are separated forcibly by traction force, the two second conveyor belts 20 realize linkage of the two second belt wheels 19, so that the two first conveyor belts 6 move synchronously, the peanut plants are better clamped and driven, the hopper 15 can slide on the two slide rails 21 from one end at the bottom side position of the toothed harrow 17 to one end edge position of the base frame 1 by the two slide blocks 27, the peanuts in the hopper 15 can be collected conveniently, the movable plate 26 rotates along the round rod 24 by the two rotary sleeves 25, the movable plate 26 can rotate to move, the hopper is opened or closed, the bottom end of the T-shaped pin shaft 29 is inserted into the pin shaft sleeve 28 to limit the movement of the T-shaped pin shaft 29, the movable plate 26 and the hopper 15 are kept stable in relative position, the movable plate 26 is locked, the distance between the region from one end to the other end of the two arc-shaped front forks 10 and the two wedge blocks 11 is kept unchanged through parallel arrangement, when the two arc-shaped front forks 10 fork plants, soil is excavated, and when the soil is not excavated, peanut fruits and the plants are prevented from being separated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A multi-functional peanut harvesting apparatus, includes bed frame (1), its characterized in that: the bottom side of the base frame (1) is provided with a plurality of rollers (14), the bottom side of the base frame (1) is provided with two sliding columns (16) in a sliding manner, the bottom ends of the two sliding columns (16) are fixedly provided with front end fixing frames (12), the front end fixing frames (12) are fixedly provided with two wedge blocks (11) and two arc-shaped front forks (10) through two first upright columns (8) and two fourth upright columns (30), the two wedge blocks (11) are positioned at the bottom side positions of the two arc-shaped front forks (10), the top side of the base frame (1) is fixedly provided with two belt wheel fixing frames (23) through supporting rods and two third upright columns (4), the top side positions of the two belt wheel fixing frames (23) are both rotatably provided with first belt wheels (5) through rotating shafts (18), and the two first belt wheels (5) positioned on the same belt wheel fixing frame (23) are tensioned with the same first conveying belt (6), two first stand (8) are close to top position department fixed mounting have motor (7), the output shaft of motor (7) with be close to two one of them of first stand (8) position department the top of axis of rotation (18) is fixed connection mutually, two one side of third stand (4) is located bottom side position department fixed mounting of first conveyer belt (6) has tine harrow (17), the bottom side of tine harrow (17) is equipped with hopper (15), there is slide (3) top side through a plurality of second stand (2) fixed mounting of bed frame (1).

2. A multi-functional peanut harvesting apparatus as claimed in claim 1, wherein: arc-shaped baffles (22) are fixedly mounted on the top sides of the two fourth vertical columns (30) through cylinders (31), and the bottom sides of the arc-shaped baffles (22) are located at the bottom sides of the two first conveyor belts (6).

3. A multi-functional peanut harvesting apparatus as claimed in claim 1, wherein: the toothed harrow (17) comprises a T-shaped handle (172), the T-shaped handle (172) is fixedly installed on one side of the third upright post (4), and a plurality of racks (171) which are parallel to each other and located on the same horizontal plane are uniformly and fixedly installed on the outer side wall of the T-shaped handle (172).

4. A multi-functional peanut harvesting apparatus as claimed in claim 1, wherein: two of the rotating shafts (18) close to one side of the motor (7) are provided with second belt wheels (19) in a sleeved mode, and the second belt wheels (19) are tensioned to form the same second conveying belt (20).

5. A multi-functional peanut harvesting apparatus as claimed in claim 1, wherein: two parallel slide rails (21) are fixedly mounted on the top side of the base frame (1), two slide blocks (27) are fixedly mounted on the bottom side of the hopper (15), and the two slide blocks (27) are respectively slidably mounted on the two slide rails (21).

6. A multi-functional peanut harvesting apparatus as claimed in claim 1, wherein: one side of hopper (15) is equipped with the breach, just the breach is close to top side position department fixed mounting has round bar (24), rotate on round bar (24) and cup joint and install two swivel housing (25), two the bottom side fixed mounting of swivel housing (25) has same fly leaf (26), fly leaf (26) with breach looks adaptation.

7. The multi-functional peanut harvesting apparatus of claim 6, wherein: one side of the gap of the hopper (15) is fixedly provided with a pin shaft sleeve (28), one side of the movable plate (26) is fixedly provided with a T-shaped pin shaft (29), and the T-shaped pin shaft (29) is matched with the pin shaft sleeve (28).

8. A multi-functional peanut harvesting apparatus as claimed in claim 1, wherein: a plurality of arc pieces (13) are uniformly and fixedly mounted on the outer side wall of the roller (14), and the convex surfaces of the arc pieces (13) face clockwise.

9. A multi-functional peanut harvesting apparatus as claimed in claim 1, wherein: the two arc front forks (10) are parallel to one sides of the two wedge blocks (11), and the two arc front forks (10) form a V-shaped opening structure.

10. A multi-functional peanut harvesting apparatus as claimed in claim 1, wherein: the top side of the base frame (1) is fixedly provided with a traction frame (9), the traction frame (9) is positioned at a position close to the arc-shaped front fork (10), and the bottom side of the traction frame (9) is fixedly provided with a connecting rod.