CN107535102A

CN107535102A - A kind of farm machinery is digged device

Info

Publication number: CN107535102A
Application number: CN201710931079.3A
Authority: CN
Inventors: 叶华锋; 袁雨豪; 汤燕彬; 倪翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-09
Filing date: 2017-10-09
Publication date: 2018-01-05

Abstract

Digged device the invention discloses a kind of farm machinery, including pole, the lower end of the pole is fixedly connected with U-shaped frame, screw rod is fixedly connected between the inner chamber two side of the U-shaped frame, this farm machinery apparatus structure of digging is simple, second spring is stretched to certain length, metal clips restores to the original state, first electric waveguide plate and the separation of the second electric waveguide plate, motor powers off, it is achieved thereby that the swing of the first blade, and, first blade drives cap rotation, nut moves in screw rod, so that the first blade moves horizontally while rotation, twist rod extrudes crushing block, so that twist rod moving up and down by a small margin under the position-limiting action of matrix frame, and then sliding block is set to be rotated back and forth under the position-limiting action of gag lever post, make the second blade that rotating back and forth by a small margin occur, soil is further blended, improve efficiency of digging.

Description

A kind of farm machinery is digged device

Technical field

The present invention relates to agricultural technology field, specially a kind of farm machinery is digged device.

Background technology

Agricultural machinery refers to during crop-planting industry and Animal husbandry production, Yi Jinong, livestock products preliminary working and processing During used various machineries.Agricultural machinery includes farm power machinery, farmland construction machinery, soil cultivating machine, kind Plant and fertilizer machinery, plant protection mechanism, farmland discharging-irrigating machinery, crop harvesting machine, agricultural product processing machinery, animal husbandry machinery With farm transportation machinery etc..Present farmland, which is digged, walks and completes on soil merely by trailed plough, due to effect of digging Rate is low, generally requires to plough back and forth many times, could complete operation of digging, take time and effort.

The content of the invention

Dig device it is an object of the invention to provide a kind of farm machinery, asked with solve to propose in above-mentioned background technology Topic.

To achieve the above object, the present invention provides following technical scheme：

A kind of farm machinery is digged device, including pole, and the lower end of the pole is fixedly connected with U-shaped frame, the U-shaped frame Inner chamber two side between be fixedly connected with screw rod, screw thread is socketed with some nuts on the screw rod, and the side wall of the nut is consolidated Surely the first blade is connected with, first blade is hollow structure, and the inner bottom wall of first blade is fixedly connected with matrix frame, The inner bottom wall of the matrix frame connects the lower end of twist rod by the first spring, and the twist rod activity is plugged on the interior of matrix frame Chamber, is socketed with some sliding blocks on the twist rod, and the lower surface of sliding block offers annular groove, the company of slip in the annular groove One end of some gag lever posts is connect, the other end of gag lever post is fixedly connected with the madial wall of the first blade, the lateral wall of the sliding block One end of some second blades is fixedly connected with, the other end activity of the second blade runs through the first blade side wall is opened up second Through hole reaches the outside of the first blade, and the upper end of the twist rod is connected with crushing block, and the side wall of first blade is opened Provided with first through hole corresponding with crushing block, crushing block runs through first through hole, and the crushing block is located at one end outside the first blade Head rod is fixedly connected with, the upper end of the head rod is fixedly connected with the inner roof wall of U-shaped frame, first blade Rear side outer wall be connected with stock, one end of the stock is fixedly connected in the edge side wall of rotating disk, and the rotating disk is remote Side wall center from the first blade is fixedly connected with the output end of motor, the bottom of the motor and the side wall of vertical one section of U-shaped frame It is fixedly connected；

The exterior bottom wall of multiple first blades is commonly connected on same 3rd blade, the lower end of the 3rd blade Metal clips is connected with by second spring, the second connecting rod is connected between the front side wall of vertical two sections of the U-shaped frame, it is described The second electric waveguide plate is fixedly connected with front side of second connecting rod, some fix bars are fixedly connected with front side of second connecting rod One end, the side of metal clips is connected between the other end of fix bar, and the opposite side of the metal clips passes through second spring It is connected on the rear wall of the 3rd blade, the metal clips is fixedly connected with and the second conductance close to the side wall of the second connecting rod First electric waveguide plate corresponding to piece.

Preferably, the gag lever post is L-type structure.

Preferably, the crushing block is pyramid type structure.

Preferably, the first through hole and the second through hole are curved, and the center of circle of first through hole and the first blade Center of rotation overlaps.

Preferably, the nut more than three, and be equally spaced between multiple nuts.

Preferably, the sliding block more than three in same first blade, and be equally spaced between multiple sliding blocks.

Preferably, the second blade more than three on the same sliding block, and multiple second blades are on sliding block isogonism Spend annular spread.

Preferably, the upper end of the twist rod is hemisphere structure.

Compared with prior art, the beneficial effects of the invention are as follows：This farm machinery apparatus structure of digging is simple, passes through addition The structures such as head rod, nut and the first blade, the upper end of pole is fixed on farm tractor rear portion, farm tractor is led Draw this device, in U-shaped frame insertion soil, with the advance of farm tractor, the first blade will certainly by the resistance of soil, to The direction of U-shaped frame is rotated, and with the increase of resistance, second spring is compressed to a certain degree, metal clips back-flexing, and first Electric waveguide plate contacts with the second electric waveguide plate, by connecting external power source, starts motor, rotates driven by rotary disc stock, and then makes the One blade rotates away from U-shaped frame, and the first blade and the 3rd blade jointly overturn soil, and then, second spring is stretched to one Measured length, metal clips restore to the original state, the first electric waveguide plate and the separation of the second electric waveguide plate, motor power-off, it is achieved thereby that the first knife The swing of piece, also, the first blade drives cap rotation, and nut moves in screw rod, so that water while the first blade rotates Translation is dynamic, twist rod extruding crushing block, so that twist rod moving up and down by a small margin under the position-limiting action of matrix frame, and then Sliding block is rotated back and forth under the position-limiting action of gag lever post, make the second blade that rotating back and forth by a small margin occur, further blend Soil, improves efficiency of digging.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is side view of the present invention；

Fig. 3 is A portions structure enlargement diagram.

In figure：Pole 1, U-shaped frame 2, screw rod 3, head rod 4, nut 5, the first blade 6, crushing block 7, motor 8, turn Disk 9, stock 10, twist rod 11, the second blade 12, sliding block 13, gag lever post 14, matrix frame 15, the first spring 16, the 3rd blade 17th, second spring 18, metal clips 19, the second connecting rod 20, the first electric waveguide plate 21, the second electric waveguide plate 22, fix bar 23.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：

A kind of farm machinery is digged device, including pole 1, and the lower end of pole 1 is fixedly connected with U-shaped frame 2, U-shaped frame 2 it is interior Screw rod 3 is fixedly connected between chamber two side, screw thread is socketed with some nuts 5 on screw rod 3, and the side wall of nut 5 is fixedly connected with First blade 6, the more than three of nut 5, and being equally spaced between multiple nuts 5, the first blade 6 are hollow structure, the first blade 6 Inner bottom wall be fixedly connected with matrix frame 15, the inner bottom wall of matrix frame 15 connects the lower end of twist rod 11 by the first spring 16, The activity of twist rod 11 is plugged on the inner chamber of matrix frame 15, and some sliding blocks 13 are socketed with twist rod 11, and the upper end of twist rod 11 is Hemisphere structure working principle, the lower surface of sliding block 13 offer annular groove, and be slidably connected some gag lever posts in annular groove 14 one end, the other end of gag lever post 14 are fixedly connected with the madial wall of the first blade 6, and gag lever post 14 is L-type structure, sliding block 13 Lateral wall be fixedly connected with one end of some second blades 12, the other end activity of the second blade 12 runs through the side of the first blade 6 The second through hole that wall is opened up reaches the outside of the first blade 6, and the upper end of twist rod 11 is connected with crushing block 7, the first knife The side wall of piece 6 offers runs through first through hole with 7 corresponding first through hole of crushing block, crushing block 7, and crushing block 7 is pyramid type knot Structure, one end that crushing block 7 is located at outside the first blade 6 are fixedly connected with head rod 4, the upper end of head rod 4 and U-shaped frame 2 inner roof wall is fixedly connected, and the rear side outer wall of the first blade 6 is connected with stock 10, and one end of stock 10 is fixedly connected on In the edge side wall of rotating disk 9, side wall center of the rotating disk 9 away from the first blade 6 is fixedly connected with the output end of motor 8, the bottom of motor 8 Hold and be fixedly connected with the side wall of 2 vertical one sections of U-shaped frame；

The exterior bottom wall of multiple first blades 6 is commonly connected on same 3rd blade 17, in same first blade 6 The more than three of sliding block 13, and be equally spaced between multiple sliding blocks 13, first through hole and the second through hole are curved, and first is logical The center of circle in hole overlaps with the center of rotation of the first blade 6, and the lower end of the 3rd blade 17 is connected with metal elastic by second spring 18 Piece 19, the second connecting rod 20 is connected between the front side wall that 2 vertical two sections of U-shaped frame, the front side of the second connecting rod 20 is fixedly connected There is the second electric waveguide plate 22, the front side of the second connecting rod 20 is fixedly connected with one end of some fix bars 23, the other end of fix bar 23 Between be connected to the side of metal clips 19, the opposite side of metal clips 19 is connected to the 3rd blade 17 by second spring 18 On rear wall, metal clips 19 is fixedly connected with and 22 corresponding first electricity of the second electric waveguide plate close to the side wall of the second connecting rod 20 Guide card 21, the first electric waveguide plate 21, the second electric waveguide plate 22, motor 8 and external power source collectively constitute a series circuit by wire.

Operation principle：The upper end of pole 1 is fixed on farm tractor rear portion, farm tractor draws this device, U-shaped frame In 2 insertion soil, with the advance of farm tractor, the first blade 6 will certainly be by the resistance of soil, to the direction of U-shaped frame 2 Rotation, with the increase of resistance, second spring 18 is compressed to a certain degree, the back-flexing of metal clips 19, the first electric waveguide plate 21 contact with the second electric waveguide plate 22, by connecting external power source, start motor 8, make rotating disk 9 drive stock 10 to rotate, and then make First blade 6 rotates away from U-shaped frame 2, and the first blade 6 and the 3rd blade 17 jointly overturn soil, then, the quilt of second spring 18 Certain length is stretched to, metal clips 19 restores to the original state, and the first electric waveguide plate 21 and the second electric waveguide plate 22 separate, and motor 8 powers off, from And the swing of the first blade 6 is realized, also, the first blade 6 drives nut 5 to rotate, and nut 5 moves in screw rod 3, so that the One blade 6 moves horizontally while rotation, and twist rod 11 extrudes crushing block 7, so that twist rod 11 is in the spacing of matrix frame 15 Moving up and down by a small margin under effect, and then sliding block 13 is rotated back and forth under the position-limiting action of gag lever post 14, make the second blade 12 occur rotating back and forth by a small margin, have further blended soil, have improved efficiency of digging.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

The device 1. a kind of farm machinery is digged, including pole (1), it is characterised in that：The lower end of the pole (1) is fixedly connected with U-shaped frame (2), is fixedly connected with screw rod (3) between the inner chamber two side of the U-shaped frame (2), screw thread socket on the screw rod (3) There are some nuts (5), the side wall of the nut (5) is fixedly connected with the first blade (6), and first blade (6) is hollow knot Structure, the inner bottom wall of first blade (6) are fixedly connected with matrix frame (15), and the inner bottom wall of the matrix frame (15) passes through first The lower end of spring (16) connection twist rod (11), twist rod (11) activity are plugged on the inner chamber of matrix frame (15), the fiber crops Some sliding blocks (13) are socketed with line rod (11), the lower surface of sliding block (13) offers annular groove, slided in the annular groove One end of dynamic some gag lever posts (14) of connection, the other end of gag lever post (14) are fixedly connected with the madial wall of the first blade (6), institute The lateral wall for stating sliding block (13) is fixedly connected with one end of some second blades (12), and the other end activity of the second blade (12) is passed through The outside that the second through hole that the first blade (6) side wall is opened up reaches the first blade (6) is worn, the upper end of the twist rod (11) is lived Dynamic to be connected with crushing block (7), the side wall of first blade (6) offers first through hole corresponding with crushing block (7), crushing block (7) first through hole is run through, the crushing block (7) is located at the one end of the first blade (6) outside and is fixedly connected with head rod (4), The upper end of the head rod (4) is fixedly connected with the inner roof wall of U-shaped frame (2), and the rear side outer wall of first blade (6) is lived Dynamic to be connected with stock (10), one end of the stock (10) is fixedly connected in the edge side wall of rotating disk (9), the rotating disk (9) Side wall center away from the first blade (6) is fixedly connected with the output end of motor (8), bottom and the U-shaped frame (2) of the motor (8) Vertical one section of side wall is fixedly connected；

The exterior bottom wall of multiple first blades (6) is commonly connected on same 3rd blade (17), the 3rd blade (17) lower end is connected with metal clips (19) by second spring (18), between the front side wall of vertical two sections of the U-shaped frame (2) The second connecting rod (20) is connected with, is fixedly connected with the second electric waveguide plate (22) on front side of second connecting rod (20), described One end of some fix bars (23) is fixedly connected with front side of two connecting rods (20), gold is connected between the other end of fix bar (23) Belong to the side of shell fragment (19), the opposite side of the metal clips (19) is connected to the 3rd blade (17) by second spring (18) On rear wall, it is right with the second electric waveguide plate (22) that the metal clips (19) is fixedly connected with close to the side wall of the second connecting rod (20) The first electric waveguide plate (21) answered.
The device 2. a kind of farm machinery according to claim 1 is digged, it is characterised in that：The gag lever post (14) is L-type Structure.
The device 3. a kind of farm machinery according to claim 1 is digged, it is characterised in that：The crushing block (7) is circular cone Type structure.
The device 4. a kind of farm machinery according to claim 1 is digged, it is characterised in that：The first through hole and second is led to Hole is curved, and the center of circle of first through hole overlaps with the center of rotation of the first blade (6).
The device 5. a kind of farm machinery according to claim 1 is digged, it is characterised in that：Nut (5) more than three, And it is equally spaced between multiple nuts (5).
The device 6. a kind of farm machinery according to claim 1 is digged, it is characterised in that：Same first blade (6) sliding block (13) more than three in, and be equally spaced between multiple sliding blocks (13).
The device 7. a kind of farm machinery according to claim 1 is digged, it is characterised in that：On the same sliding block (13) The second blade (12) more than three, and multiple second blades (12) are on sliding block (13) angularly annular spread.
The device 8. a kind of farm machinery according to claim 1 is digged, it is characterised in that：The upper end of the twist rod (11) For hemisphere structure.