CN113508674A

CN113508674A - Open-air potato swiftly digs gets ware

Info

Publication number: CN113508674A
Application number: CN202110440089.3A
Authority: CN
Inventors: 王仕杰
Original assignee: Individual
Current assignee: Shanxi Hequ Xingnong Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-10-19
Anticipated expiration: 2041-04-23
Also published as: CN113508674B

Abstract

The invention relates to the technical field of potato digging, and discloses a field potato quick digging device which comprises a plate body, wherein the upper surface of the plate body is fixedly connected with two vertical plates, one side of the two vertical plates, which is close to each other, is fixedly connected with a transverse plate, a pressurizing mechanism is arranged inside the transverse plate, a grabbing mechanism is arranged between the two vertical plates, the lower part of a grabbing barrel is aligned to the upper part of wild potatoes to be collected, then an upper barrel body is held, a wane is pressed downwards by the foot of a user, the wane drives two rotating plates to rotate downwards by virtue of a lever principle, a lantern ring is moved downwards, the lantern ring moves downwards and simultaneously drives the grabbing barrel to cover and grab soil around the potatoes, the land is fixed inside an inner groove by matching with the pressurizing mechanism, then the plate body and the grabbing barrel are lifted, the land is grabbed and then placed under the foot of the user, the potatoes can be obtained by scattering the land, so that the effect of quickly digging and collecting the potatoes is achieved.

Description

Open-air potato swiftly digs gets ware

Technical Field

The invention relates to the technical field of potato digging, in particular to a quick field potato digging and taking device.

Background

The name of the potato is exactly like that of small bell, the name of the potato is originally found in the favorite counties of Songxi between Kangxi and Xian, the northeast and the northeast of China are called potatoes, the northwest and the two lakes are called potatoes, the Jiangzhe and the Zhejiang are called sweet potatoes or yam, the Guangdong are called potatoes, the eastern Guangdong is called dutch potatoes, and the eastern Mindong is called sweet potatoes, wherein the potatoes mostly grow in the field, and when the potatoes are dug and collected in the field, the potatoes are buried in the soil, meanwhile, the field land is uneven and has weeds, so that the user is very inconvenient to dig by adopting a common shovel or hoe, and the difficulty of digging the wild potatoes is improved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a quick digging device for wild potatoes, which has the advantages of achieving the effect of quickly digging and collecting the potatoes and solving the problems that the land is uneven and has weeds, so that a user is very inconvenient to dig by using a common shovel or hoe and the difficulty of digging the wild potatoes is increased.

(II) technical scheme

In order to achieve the purpose of quickly digging and collecting potatoes, the invention provides the following technical scheme: a quick field potato digging device comprises a plate body, wherein three side grooves are formed in the outer surface of the plate body, the three side grooves are arranged on the outer portion of the plate body in an equally-divided mode, a lower barrel is fixedly connected to the lower surface of the plate body, the lower barrel is arranged inside the lower barrel in a hollow mode, two vertical plates are fixedly connected to the upper surface of the plate body, a transverse plate is fixedly connected to one side, close to the two vertical plates, of the transverse plate, the transverse plate is arranged above the plate body, a pressurizing mechanism is arranged inside the transverse plate, a grabbing mechanism is arranged between the two vertical plates and comprises a grabbing barrel, the lower end of the grabbing barrel movably penetrates through the upper surface of the plate body and extends to the lower portion of the outer portion of the plate body, an inner groove is formed in the grabbing barrel, the inner groove is communicated with the upper portion and the lower portion of the outer portion of the grabbing barrel, a compression spring II is sleeved on the outer portion of the grabbing barrel in a movable mode, the lower end of the compression spring II is fixedly connected to the upper surface of the plate body, the upper end fixedly connected with lantern ring of compression spring two, the fixed cover of lantern ring connect in the outside of grabbing a section of thick bamboo, and grab a section of thick bamboo and pass through compression spring two and lantern ring swing joint in the inside of plate body, the top of grabbing a section of thick bamboo is provided with assist drive device.

Preferably, assist drive device is including two baffles, two baffles are fixed connection respectively on one side that two risers are close to mutually, and two baffles become the symmetry setting in the riser, the inside of every baffle all rotates and is connected with the circle roller, the outside of every circle roller all is fixed the cup jointed rotor plate, the rotor plate rotates through the circle roller and connects in the outside of baffle, and every rotor plate is close to the equal fixedly connected with torsional spring two of one end of baffle, the one end fixed connection that the rotor plate was kept away from to torsional spring two is on the surface of baffle, torsional spring two activities are cup jointed in the outside of circle roller.

Preferably, assist drive device is still including the pivot, the both ends of pivot are rotated respectively and are connected on one side that two risers are close to mutually, the outside at pivot both ends is all fixed the cup joints torsional spring one, the one end that two torsional springs were kept away from mutually is fixed respectively on one side that two risers are close to mutually, the fixed cup joint in outside of pivot has the wane, the wane drives through the pivot and rotates between two risers, and the position of wane sets up in the top of the lantern ring, the wane borrows by two torsional springs one and is grabbing a top and become to be on a parallel with and grab a setting, the wane sets up in the below of two rotor plates.

Preferably, the rotating plates are transversely arranged above the grabbing barrel in parallel through a second torsion spring, and the ends, far away from the two rotating plates, of the two rotating plates are respectively arranged on two sides above the lantern ring.

Preferably, the pressurizing mechanism comprises an upper cylinder, the upper cylinder is fixedly embedded in the transverse plate, an elongated slot is formed in the upper cylinder, the inside of the elongated slot is communicated with the lower portion of the outside of the transverse plate, sliding grooves are formed in two sides of the inner wall of the elongated slot, the two sliding grooves are symmetrically arranged in the elongated slot, a movable rod is connected between the two sliding grooves in a sliding mode, a movable plate is fixedly sleeved on the outside of the movable rod and driven to rotate in the inside of the elongated slot through the movable rod, a round rod is sleeved on the inside of the movable plate in a movable mode, and the round rod is arranged below the movable plate.

Preferably, the pressing mechanism further comprises an arc plate, the arc plate is slidably connected inside the inner groove, the arc plate is attached to the inner wall of the inner groove, an upper groove opening is formed in the upper end of the arc plate, two ends of the round rod are fixedly connected to two sides of the inner wall of the upper groove opening, the movable plate is rotatably connected inside the upper groove opening through the round rod, and the upper groove opening is driven by the movable plate to slide inside the inner groove.

Preferably, two arc grooves are formed in one side, close to the inner wall of the inner groove, of the arc plate, the two arc grooves are respectively formed in the upper side and the lower side of the outer wall of the arc plate, elastic pull ropes are movably sleeved in the inner portions of the arc grooves, the two ends, far away from the arc grooves, of the elastic pull ropes are fixedly connected to the inner wall of the inner groove, and the arc plate is connected to the inner portion of the inner groove in a sliding mode through the elastic pull ropes.

Preferably, every the inside of side channel all is provided with supporting mechanism, every supporting mechanism all includes outer barrel and dwang, the dwang activity cup joints in the inside of outer barrel, and the both ends of dwang are fixed connection respectively on two inner walls of side channel, outer barrel passes through the dwang and rotates the inside of connecting in the side channel, the chute has been seted up to the one end that the dwang was kept away from to outer barrel, the inside fixedly connected with compression spring of chute, the one end fixedly connected with inner prop of dwang is kept away from to compression spring, the inner prop passes through compression spring sliding connection in the inside of chute, and the one end that the chute was kept away from to the inner prop is seted up into the arc mouth.

(III) advantageous effects

Compared with the prior art, the invention provides a quick field potato digging device which has the following beneficial effects:

1. this ware is swiftly dug to open-air potato, through the below alignment that will grab a section of thick bamboo the top of the wild potato that needs the collection, hold the barrel afterwards and by user's foot with the wane according to the pressing down, the wane drives two rotor plates according to lever principle and rotates downwards, two rotor plates rotate downwards simultaneously and strike the both sides of lantern ring top, and with this make the lantern ring move downwards, the lantern ring moves down simultaneously drives and grabs a section of thick bamboo and cover the soil around the potato and snatch, and cooperate the inside that loading system will be fixed in this piece soil in the inside groove afterwards, after lifting up the plate body with grabbing a section of thick bamboo afterwards, place this piece soil after snatching under user's foot, break up this piece soil afterwards and can obtain the potato, reached so fast also to carry out the effect of getting the potato.

2. This ware is swiftly dug to open-air potato, through setting up a torsional spring cooperation rotor plate and torsional spring two, step on the wane at the user foot and drive two rotor plates and receive thrust and rotate downwards when pressing downwards, borrow behind the loose foot of user simultaneously by torsional spring one can drive wane and rotor plate recovery normal position with torsional spring two, the user can press the wane downwards again afterwards, last like this to push away work two rotor plates, reach the effect that can produce thrust fast.

3. This ware is swiftly dug to open-air potato, through setting up fly leaf and round bar cooperation arc board and last notch, the user will grab a section of thick bamboo and snatch the back in to soil under in the barrel, borrow behind the top of last barrel with the fly leaf and use the movable rod as the center to rotate, the fly leaf can drive the arc board and remove in the inside of inside groove when the pivoted like this to exert pressure for the soil that snatchs in the removal, can guarantee like this and grab the contact force in a section of thick bamboo and soil, reach the purpose of convenient use this device.

4. This ware is swiftly dug to open-air potato, through setting up three supporting mechanism cooperation plate body and lower barrel, when the user will grab a section of thick bamboo and place on the top of soil with lower barrel, the inner prop contacts in the soil ground simultaneously, the three inner prop of cooperation simultaneously increases the contact site on this device and ground, increases three fixed point pair simultaneously and grabs a section of thick bamboo and support, guaranteed to grab a section of thick bamboo and dig the land fertility volume of grabbing when getting the soil, and then the effectual stability when guaranteeing to snatch, guaranteed the steady operation of this device.

5. This ware is swiftly dug to open-air potato through setting up elasticity stay cord and arc groove, when the fly leaf drives the arc board and carries out the slip in the inside groove, the user loosens the pressure to the fly leaf, and the elasticity stay cord will produce the pulling force to the arc groove this moment, can make the arc board reset again and laminate on the inner wall of inside groove like this, reaches convenience of customers and carries out the effect of reciprocating use.

6. This ware is swiftly dug to open-air potato, through setting up a torsional spring cooperation rotor plate and torsional spring two, step on the wane at the user foot and drive two rotor plates and receive thrust and rotate downwards when pressing downwards, the user can drive wane and rotor plate recovery normal position by means of torsional spring one with torsional spring two after the pine foot simultaneously, afterwards the user can press the wane downwards again, make two rotor plates become the top of disconnected form and exert decurrent shaking force to the lantern ring between, with this effect that alleviates user's use strength that reaches.

7. This ware is swiftly dug to open-air potato through setting up fly leaf and round bar cooperation arc board and last notch, the user will grab a section of thick bamboo and snatch the back in the barrel to soil down, borrow behind last barrel with the fly leaf and use the movable rod as the center to rotate, the fly leaf can drive the arc board and remove in the inside of inside groove when the pivoted like this, makes the soil can follow and grabs a section of thick bamboo and plate body and rise in step like this, convenient snatch the soil by grabbing a section of thick bamboo cover fast in the user.

8. This ware is swiftly dug to open-air potato, through elasticity stay cord and arc groove, the arc board is moving, and the arc board can cooperate the arc groove to drive the elasticity stay cord and remove in the inside of inside groove to borrow the elasticity stay cord and can drive the arc board and carry out elastic movement in the inside of inside groove, so convenient in the user carry out recycle to this device.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the plate body shown in FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional front view of the lower cylinder of FIG. 1 according to the present invention;

FIG. 4 is a schematic top cross-sectional view of the baffle of FIG. 1 in accordance with the present invention;

fig. 5 is a front sectional structural view of the upper cylinder in fig. 1 according to the present invention.

In the figure: 1. a plate body; 11. a side groove; 12. a vertical plate; 13. a transverse plate; 14. a lower cylinder body; 2. a support mechanism; 21. an outer cylinder; 22. an inner column; 23. rotating the rod; 24. a first compression spring; 25. a chute; 3. a grabbing mechanism; 31. grabbing a barrel; 32. a second compression spring; 33. a collar; 34. an inner tank; 4. a power-assisted mechanism; 41. a seesaw; 42. a rotating shaft; 43. a round roller; 44. a first torsion spring; 45. a rotating plate; 46. a baffle plate; 47. a second torsion spring; 5. a pressurizing mechanism; 51. an upper cylinder body; 52. a long groove; 53. a movable plate; 54. a chute; 55. a movable rod; 56. a round bar; 57. an upper notch; 58. an elastic pull rope; 59. an arc groove; 61. an arc plate.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a wild potato quick digging device comprises a plate body 1, three side grooves 11 are arranged on the outer surface of the plate body 1, the three side grooves 11 are arranged outside the plate body 1 in an equant manner, a lower barrel 14 is fixedly connected to the lower surface of the plate body 1, the lower barrel 14 is hollow, two vertical plates 12 are fixedly connected to the upper surface of the plate body 1, a transverse plate 13 is fixedly connected to one side, close to the two vertical plates 12, of the two vertical plates 13, the transverse plate 13 is arranged above the plate body 1, a pressurizing mechanism 5 is arranged inside the transverse plate 13, a grabbing mechanism 3 is arranged between the two vertical plates 12, the grabbing mechanism 3 comprises a grabbing barrel 31, the lower end of the grabbing barrel 31 movably penetrates through the upper surface of the plate body 1 and extends below the outer part of the plate body 1, the grabbing barrel 31 is connected to the inner part of the lower barrel 14 in a sliding manner, an inner groove 34 is arranged inside the grabbing barrel 31, the inner part of the inner groove 34 is communicated with the upper part and the lower part outside the grabbing barrel 31, the compression spring II 32 is sleeved on the outer portion of the grabbing barrel 31 in a movable mode, the lower end of the compression spring II 32 is fixedly connected to the upper surface of the plate body 1, the lantern ring 33 is fixedly connected to the upper end of the compression spring II 32, the lantern ring 33 is fixedly sleeved on the outer portion of the grabbing barrel 31, the grabbing barrel 31 is movably connected to the inner portion of the plate body 1 through the compression spring II 32 and the lantern ring 33, and the power assisting mechanism 4 is arranged above the grabbing barrel 31.

Assist drive 4 is including two baffles 46, two baffles 46 are fixed connection respectively on one side that two riser 12 are close to mutually, and two baffles 46 become the symmetry setting in riser 12, every baffle 46's inside all rotates and is connected with round roller 43, every round roller 43's outside all fixed cover has been cup jointed and has been rotated rotor plate 45, rotor plate 45 rotates through round roller 43 and connects in baffle 46's outside, and every rotor plate 45 is close to the equal fixedly connected with torsional spring two 47 of baffle 46's one end, the one end fixed connection that rotor plate 45 was kept away from to torsional spring two 47 is on baffle 46's surface, torsional spring two 47 activity cup joints in round roller 43's outside.

Assist drive 4 is still including pivot 42, the both ends of pivot 42 rotate respectively and connect on one side that two risers 12 are close to mutually, the outside at pivot 42 both ends all has fixed the cover to connect torsion spring 44, the one end that two torsion springs 44 were kept away from mutually is fixed connection respectively on one side that two risers 12 are close to mutually, the fixed cover in outside of pivot 42 has connect wane 41, wane 41 drives through pivot 42 and rotates between two risers 12, and the position of wane 41 sets up in the top of lantern ring 33, wane 41 borrows two torsion springs 44 and is grabbing a section of thick bamboo 31 top and become parallel in grabbing a section of thick bamboo 31 setting, wane 41 sets up in the below of two rotor plates 45.

The rotating plates 45 are arranged above the grabbing barrel 31 in a transverse parallel mode through a second torsion spring 47, and one ends, far away from the two rotating plates 45, of the two rotating plates are arranged on two sides above the lantern ring 33 respectively.

The pressurizing mechanism 5 comprises an upper cylinder 51, the upper cylinder 51 is fixedly embedded in the transverse plate 13, a long groove 52 is formed in the upper cylinder 51, the interior of the long groove 52 is communicated with the lower portion of the exterior of the transverse plate 13, sliding grooves 54 are formed in two sides of the inner wall of the long groove 52, the two sliding grooves 54 are symmetrically arranged in the long groove 52, a movable rod 55 is connected between the two sliding grooves 54 in a sliding mode, a movable plate 53 is fixedly sleeved on the exterior of the movable rod 55, the movable plate 53 is driven by the movable rod 55 to rotate in the interior of the long groove 52, a round rod 56 is movably sleeved on the interior of the movable plate 53, and the round rod 56 is arranged below the movable plate 53.

The pressing mechanism 5 further includes an arc plate 61, the arc plate 61 is slidably connected to the inside of the inner groove 34, the arc plate 61 is attached to the inner wall of the inner groove 34, an upper opening 57 is formed in the upper end of the arc plate 61, two ends of the round rod 56 are fixedly connected to two sides of the inner wall of the upper opening 57, the movable plate 53 is rotatably connected to the inside of the upper opening 57 through the round rod 56, and the upper opening 57 is driven by the movable plate 53 to slide inside the inner groove 34.

Two arc grooves 59 have been seted up to one side that arc board 61 is close to inside groove 34 inner wall, and two arc grooves 59 set up respectively in the upper and lower both sides of arc board 61 outer wall, and the equal activity of the inside of every arc groove 59 has cup jointed elasticity stay cord 58, and the equal fixed connection in both ends that arc groove 59 was kept away from to elasticity stay cord 58 is on the inner wall of inside groove 34, and arc board 61 passes through elasticity stay cord 58 sliding connection in the inside of inside groove 34.

Every side channel 11's inside all is provided with supporting mechanism 2, every supporting mechanism 2 all includes outer barrel 21 and dwang 23, dwang 23 activity cup joints in the inside of outer barrel 21, and the both ends of dwang 23 are fixed connection respectively on two inner walls of side channel 11, outer barrel 21 rotates through dwang 23 and connects in the inside of side channel 11, outer barrel 21 is kept away from the one end of dwang 23 and has been seted up chute 25, the inside fixedly connected with compression spring 24 of chute 25, the one end fixedly connected with inner prop 22 of dwang 23 is kept away from to compression spring 24, inner prop 22 passes through the inside of compression spring 24 sliding connection in chute 25, and the one end that inner prop 22 kept away from chute 25 is seted up into the arc mouth.

When in use, the utility model is used,

firstly, the lower part of the grabbing cylinder 31 is aligned to the upper part of wild potatoes to be collected, then the upper cylinder body 51 is held, the warping plate 41 is pressed downwards by the foot of a user, the warping plate 41 drives the two rotating plates 45 to rotate downwards by a lever principle, meanwhile, the two rotating plates 45 rotate downwards to impact the two sides above the lantern ring 33, the lantern ring 33 is moved downwards, the lantern ring 33 moves downwards, meanwhile, the grabbing cylinder 31 is driven to cover and grab soil around the potatoes, the soil is fixed inside the inner groove 34 by matching with the pressurizing mechanism 5, after the plate body 1 and the grabbing cylinder 31 are lifted up, the soil is grabbed and placed under the foot of the user, then the soil is scattered to obtain the potatoes, and therefore the effect of quickly digging and collecting the potatoes is achieved.

Secondly, through setting up torsion spring 44 cooperation rotating plate 45 and torsion spring two 47, it receives the thrust and rotates downwards to drive two rotating plates 45 when user's foot is stepped on wane 41 and is pressed down, simultaneously user's loose foot back can drive wane 41 and rotating plate 45 with torsion spring two 47 and resume the normal position by virtue of torsion spring 44 and torsion spring, afterwards the user can press wane 41 downwards again, continuously carry out such crowded push-out work to two rotating plates 45 like this, make two rotating plates 45 become the top of disconnected form and exert decurrent jolt power to lantern ring 33, with this effect that reaches and alleviates user's strength of use.

Thirdly, by arranging the movable plate 53 and the round rod 56 to match the arc plate 61 and the upper notch 57, after the user grabs the grabbing barrel 31 into the soil in the lower barrel 14, the movable plate 53 rotates above the upper barrel 51 backwards by taking the movable rod 55 as a center, so that the movable plate 53 can drive the arc plate 61 to move in the inner groove 34 while rotating, and pressure is applied to the grabbed land while moving, so that the land can synchronously ascend along with the grabbing barrel 31 and the plate body 1, and the user can conveniently and quickly grab the land covered by the grabbing barrel 31.

The fourth step, through setting up three 2 cooperation plate bodies 1 of supporting mechanism and barrel 14 down, when the user will grab a section of thick bamboo 31 and place on the top of soil with barrel 14 down, interior post 22 contacts in soil ground simultaneously, cooperate three interior post 22 to increase the contact site on this device and ground simultaneously, it supports to grab a section of thick bamboo 31 to increase three fixed point pair again simultaneously, guaranteed to grab a section of thick bamboo 31 and dig the land fertility volume of grabbing when getting the soil, and then the effectual stability when grabbing of having guaranteed, the steady operation of this device has been guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ware is swiftly dug to open-air potato, includes plate body (1), and three side channel (11) have been seted up to the surface of plate body (1), and three side channel (11) become the equant form setting in the outside of plate body (1), and barrel (14) under the lower fixed surface of plate body (1) is connected with, and the inside setting of barrel (14) is cavity form, its characterized in that down: the upper surface of the plate body (1) is fixedly connected with two vertical plates (12), one side of the two vertical plates (12) close to each other is fixedly connected with a transverse plate (13), the transverse plate (13) is arranged above the plate body (1), a pressurizing mechanism (5) is arranged inside the transverse plate (13), a grabbing mechanism (3) is arranged between the two vertical plates (12), the grabbing mechanism (3) comprises a grabbing barrel (31), the lower end of the grabbing barrel (31) movably penetrates through the upper surface of the plate body (1) and extends to the lower part of the outer part of the plate body (1), the grabbing barrel (31) is connected to the inner part of the lower barrel body (14) in a sliding manner, an inner groove (34) is formed inside the grabbing barrel (31), the inner part of the inner groove (34) is communicated with the upper and lower parts of the outer part of the grabbing barrel (31), a compression spring II (32) is movably sleeved on the outer part of the grabbing barrel (31), the lower end of the compression spring II (32) is fixedly connected to the upper surface of the plate body (1), the upper end of the second compression spring (32) is fixedly connected with a lantern ring (33), the lantern ring (33) is fixedly sleeved outside the grabbing barrel (31), the grabbing barrel (31) is movably connected to the inside of the plate body (1) through the second compression spring (32) and the lantern ring (33), and a power assisting mechanism (4) is arranged above the grabbing barrel (31).

2. The quick field potato digging device as claimed in claim 1, characterized in that: assist drive device (4) is including two baffles (46), two baffles (46) are fixed connection respectively on one side that two riser (12) are close to mutually, and two baffles (46) become the symmetry setting in riser (12), the inside of every baffle (46) all rotates and is connected with round roller (43), the outside of every round roller (43) all fixed cover has been cup jointed rotor plate (45), rotor plate (45) rotate through round roller (43) and connect in the outside of baffle (46), and the equal fixedly connected with torsional spring two (47) of one end that every rotor plate (45) are close to baffle (46), the one end fixed connection that rotor plate (45) were kept away from to torsional spring two (47) is on the surface of baffle (46), torsional spring two (47) activity cup joints in the outside of round roller (43).

3. The quick field potato digging device as claimed in claim 2, characterized in that: assist drive mechanism (4) are still including pivot (42), the both ends of pivot (42) are rotated respectively and are connected on one side that two riser (12) are close to mutually, the outside at pivot (42) both ends is all fixed cup jointed torsional spring (44), the one end that two torsional spring (44) kept away from mutually is fixed connection respectively on one side that two riser (12) are close to mutually, rocker (41) have been cup jointed to the external fixation of pivot (42), rocker (41) drive rotates between two riser (12) through pivot (42), and the position of rocker (41) sets up in the top of lantern ring (33), rocker (41) borrow two torsional spring (44) and become to be on a parallel with grabbing a section of thick bamboo (31) setting in grabbing a section of thick bamboo (31) top, rocker (41) set up in the below of two rotor plates (45).

4. The quick field potato digging device as claimed in claim 2, characterized in that: two rotating plates (45) are transversely arranged above the grabbing barrel (31) in parallel through a second torsion spring (47), and one ends, far away from the two rotating plates (45), of the two rotating plates are respectively arranged on two sides above the lantern ring (33).

5. The quick field potato digging device as claimed in claim 1, characterized in that: the pressurizing mechanism (5) comprises an upper barrel body (51), the upper barrel body (51) is fixedly embedded in the transverse plate (13), a long groove (52) is formed in the upper barrel body (51), the interior of the long groove (52) is communicated with the lower portion of the exterior of the transverse plate (13), sliding grooves (54) are formed in two sides of the inner wall of the long groove (52), the two sliding grooves (54) are symmetrically arranged in the long groove (52), a movable rod (55) is connected between the two sliding grooves (54) in a sliding mode, a movable plate (53) is fixedly sleeved on the exterior of the movable rod (55), the movable plate (53) is driven to rotate in the interior of the long groove (52) through the movable rod (55), a round rod (56) is sleeved on the interior of the movable plate (53), and the round rod (56) is arranged below the movable plate (53).

6. The quick field potato digging device as claimed in claim 5, wherein: the pressurizing mechanism (5) further comprises an arc plate (61), the arc plate (61) is connected to the inside of the inner groove (34) in a sliding mode, the arc plate (61) is attached to the inner wall of the inner groove (34), an upper groove opening (57) is formed in the upper end of the arc plate (61), two ends of a round rod (56) are fixedly connected to two sides of the inner wall of the upper groove opening (57), the movable plate (53) is connected to the inside of the upper groove opening (57) in a rotating mode through the round rod (56), and the upper groove opening (57) is driven to slide in the inside of the inner groove (34) through the movable plate (53).

7. The quick field potato digging device as claimed in claim 6, wherein: two arc grooves (59) have been seted up to one side that arc board (61) are close to inside groove (34) inner wall, two arc grooves (59) set up respectively in the upper and lower both sides of arc board (61) outer wall, and the equal activity of the inside in every arc groove (59) has cup jointed elasticity stay cord (58), and the equal fixed connection in both ends of arc groove (59) is kept away from in elasticity stay cord (58) is on the inner wall of inside groove (34), and arc board (61) pass through elasticity stay cord (58) sliding connection in the inside of inside groove (34).

8. The quick field potato digging device as claimed in claim 1, characterized in that: each side groove (11) is internally provided with a supporting mechanism (2), each supporting mechanism (2) comprises an outer cylinder body (21) and a rotating rod (23), the rotating rod (23) is movably sleeved in the outer cylinder body (21), and the both ends of dwang (23) are fixed connection respectively on two inner walls of side channel (11), outer barrel (21) are rotated through dwang (23) and are connected in the inside of side channel (11), the one end that dwang (23) were kept away from in outer barrel (21) has seted up chute (25), the inside fixedly connected with compression spring (24) of chute (25), the one end fixedly connected with inner prop (22) of dwang (23) are kept away from in compression spring (24), inner prop (22) are through compression spring (24) sliding connection in the inside of chute (25), and the one end that chute (25) were kept away from in inner prop (22) is opened and is established into the arc mouth.