CN211792939U

CN211792939U - Carrot harvesting plough

Info

Publication number: CN211792939U
Application number: CN202020281640.5U
Authority: CN
Inventors: 刘超; 刘廷义; 王恩胜; 王洪华; 李永; 王美霞; 李秋国; 黄文霞
Original assignee: Guangrao Zhangshoufeng Family Farm Co ltd
Current assignee: Guangrao Zhangshoufeng Family Farm Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-30
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a carrot harvesting plough, which comprises a frame, wherein the front end of the frame is provided with a connecting frame matched with a tractor, a first beam, a second beam and a third beam are arranged on the frame at intervals from front to back, and the three beams are arranged in parallel; the two ends of the first cross beam are respectively connected with first longitudinal beams, the lower ends of the two first longitudinal beams are respectively and rotatably connected with a circular cutter head, the two ends of the second cross beam are respectively provided with a second longitudinal beam, the inner sides of the bottoms of the two second longitudinal beams are respectively connected with a flat shovel, the two ends of the third cross beam are respectively connected with a third longitudinal beam, a rotating shaft is connected between the lower ends of the two third longitudinal beams, an eccentric roller column is rotatably connected to the rotating shaft, and a plurality of convex teeth are arranged on the periphery of the eccentric roller column. The utility model discloses have less shovel soil resistance to can make soil and carrot more thorough separation, can also be according to the width of the nimble regulation shovel soil of width of planting ground in addition.

Description

Carrot harvesting plough

Technical Field

The utility model relates to the technical field of agricultural machinery, concretely relates to carrot results plough.

Background

Carrot is one of ten global vegetable crops, and has strong adaptability, easy cultivation and very common planting, a large area of carrot planting bases exist in northern areas of China, two modes of manual picking and harvesting plough picking are mainly adopted for harvesting carrot at present, and the manual picking mode is long in operation time and very high in labor intensity.

Chinese utility model (201821892303.9) discloses a carrot harvesting plough, this kind of harvesting plough has improved picking efficiency, but the resistance is very big when harvesting plough marchs in soil in the use, the main resistance source is that riser vertically cuts soil when marcing, and the soil that the spiller was shoveled when harvesting plough marchs is not loose enough, carrot in the bold soil that shovels still needs the manual work to carry out just can pick after broken soil, this kind of secondary reworking directly leads to operating time to increase and the operating efficiency reduces, this kind of harvesting plough is in addition because width and height all can not adjust, consequently adaptation that can not be nimble when dealing with not unidimensional carrot planting ground uses.

Disclosure of Invention

The utility model aims at providing a carrot results plough to the defect that prior art exists, its is rational in infrastructure, has less shovel soil resistance to can make soil and carrot more thorough separation, can also be according to the width of the nimble regulation shovel soil in width of planting ground in addition.

The technical scheme of the utility model is that:

a carrot harvesting plough comprises a rack, wherein a connecting frame matched with a tractor is arranged at the front end of the rack, a first beam, a second beam and a third beam are arranged on the rack from front to back at intervals, and the three beams are arranged in parallel;

the two ends of the first cross beam are respectively connected with a first longitudinal beam and a second longitudinal beam, the lower end of the first longitudinal beam is connected with a circular cutter head in a rotating mode, the two ends of the second cross beam are respectively provided with the second longitudinal beam and the second longitudinal beam, the inner side of the bottom of the second longitudinal beam is connected with a flat shovel, the two ends of the third cross beam are respectively connected with a third longitudinal beam and a second longitudinal beam, a rotating shaft is connected between the lower ends of the third longitudinal beams, an eccentric roller column is connected in the rotating shaft in a rotating mode, and a plurality of convex teeth are arranged on the periphery.

Preferably, all be connected through the ready-packaged joint between first crossbeam and first longeron, second crossbeam and second longeron and third crossbeam and third longeron, the ready-packaged joint is including connecting the body, be equipped with crossbeam slot and longeron slot on connecting the body to threaded connection has the locking bolt who stretches into crossbeam slot and longeron slot on the ready-packaged joint respectively, crossbeam slot and each crossbeam periphery adaptation, crossbeam slot and each longeron periphery adaptation.

Preferably, the flat shovel is detachably connected with the second longitudinal beam through bolts, the flat shovels are multiple groups, and the lengths of the multiple groups of flat shovels are different.

Preferably, the longitudinal section of the flat shovel is in a right-angled triangle shape.

Preferably, a blade is connected between the middle parts of the two first longitudinal beams.

Compared with the prior art, the utility model, have following advantage:

the utility model discloses a blade disc of frame front end is vertically fluting in the both sides on carrot ground, makes the better at the inslot of each longeron advance forward, avoids directly slotting on the ground by the longeron and produces the resistance, thereby makes the utility model discloses the shovel resistance is littleer during the operation, also can the operation with the tractor of miniwatt.

Through the eccentric roller that sets up at the rear of flat shovel, produce the amplitude by eccentric structure when it rotates, vibrate through the soil layer that the amplitude was lifted with the flat shovel to make better separating out in loose soil of carrot, the carrot of solution and soil layer separate thoroughly, need artifical secondary problem of doing over again.

Can be in the use through the quick-assembling joint the utility model discloses the time is quick assemble it, can also break apart after the operation is accomplished and deposit, thereby more be convenient for the utility model discloses an accomodate and transport and shift, can adjust the height of girder and the width of operation through the quick-assembling joint simultaneously to can use multiple not unidimensional planting ground.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a perspective view of the quick coupler;

in the figure: 1. The device comprises a first longitudinal beam, a second longitudinal beam, a third longitudinal beam, a connecting frame, a cutter head, a scraper blade, a rotary shaft, a rotating shaft, an eccentric roller column, a convex tooth, a first cross beam, a second cross beam, a third cross beam, a joint body, a longitudinal beam slot, a beam, a locking bolt and a locking bolt, wherein the first longitudinal beam, the second longitudinal beam, the third longitudinal beam, the connecting frame, the.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1 and 2, the carrot harvesting plough comprises a frame 5, wherein a connecting frame 4 is fixedly connected to the front end of the frame 5, the connecting frame 4 is used for being connected with a tractor such as a tractor, a first cross beam 11, a second cross beam 12 and a third cross beam 13 are arranged on the frame 5 from front to back at intervals, and the three cross beams are arranged in parallel.

The two ends of the first cross beam 11 are respectively connected with first longitudinal beams 1 through quick connectors, the two first longitudinal beams 1 are relatively parallel, and the lower end of each first longitudinal beam 1 is rotatably connected with a circular cutter head 6.

The both ends of second crossbeam 12 are connected with second longeron 2 respectively through the ready-packaged joint, and two second longerons 2 are parallel relatively to there is a flat shovel 7 bottom of every second longeron 2 through bolted connection, and flat shovel 7 is located the inboard of two second longerons 2, and flat shovel 7 is the multiunit match use, and the length of multiunit flat shovel 7 is different, can select the flat shovel 7 of assembling corresponding length to use according to the width on shovel ground.

The two ends of the third cross beam 13 are respectively connected with third longitudinal beams 3 through quick connectors, the two third longitudinal beams 3 are relatively parallel, a rotating shaft 8 is connected between the lower ends of the two third longitudinal beams 3, an eccentric roller column 9 is rotatably connected to the rotating shaft 8, a plurality of convex teeth 10 are distributed on the periphery of the eccentric roller column 9, and the friction force between the eccentric roller column 9 and soil is increased through the convex teeth 10, so that the eccentric roller column 9 rolls more smoothly in the soil.

Referring to fig. 3, the quick connector specifically comprises a connector body 14, a cross beam slot 16 and a longitudinal beam slot 15 are arranged on the connector body 14, locking bolts 17 extending into the cross beam slot 16 and the longitudinal beam slot 15 are respectively in threaded connection with the connector body 14, when the quick connector is used, a cross beam is inserted into the cross beam slot 16, a longitudinal beam is inserted into the longitudinal beam slot 15, and then the cross beam and the longitudinal beam can be quickly fixed by tightening the locking bolts 17.

In order to fix the cross beams and the longitudinal beams conveniently, the cross beams with the same size on the periphery and the longitudinal beams with the same size on the periphery can be preferably used, so that the cross beam slots 16 of the quick connector are matched with the cross beams conveniently, and the longitudinal beam slots 15 are matched with the longitudinal beams conveniently.

The working principle is as follows: the utility model discloses by tractor drive, the blade disc 6 that is located 5 front ends of frame when the drive is marchd vertically fluting in the both sides on carrot ground, the spade 7 that is located 5 middle parts of frame stretches into in the soil of carrot below, lift this part soil layer of carrot and parcel carrot, the eccentric roller 9 that is located 5 rear ends of frame rolls along with the tractor that marchs and gos forward, because its eccentric structure produces the amplitude during the roll, shake through the soil layer that the amplitude was lifted 7 and scatter, make the better separation of carrot and soil.

The utility model discloses a blade disc 6 of 5 front ends in the vertical fluting in both sides on carrot ground of frame makes the better at the inslot of each longeron advance forward, avoids directly slotting on the carrot ground by first longeron 1 and produces the resistance to also can the operation with the tractor of miniwatt.

Through the eccentric roller 9 that sets up at the rear of flat shovel 7, produce the amplitude by eccentric structure when it rotates, vibrate through the soil layer that the amplitude was lifted with flat shovel 7 to make better separating out in loose soil of carrot, the carrot of solution is not thorough with the soil layer separation, needs artifical secondary problem of doing over again.

Can be quick when using through the quick-assembling joint the utility model discloses, can also break apart after the operation is accomplished and deposit to more be convenient for the utility model discloses an accomodate and transport and shift, can adjust the width of the height of girder and operation through the quick-assembling joint simultaneously to can use multiple not unidimensional planting ground.

In addition, a transverse blade can be connected between the middle parts of the two first longitudinal beams 1, and radish sprouts can be directly cut off by the blade during harvesting operation, so that the operation efficiency is further improved; the longitudinal section of the flat shovel 7 can be a right-angled triangle structure, and the height of the soil layer lifted by the flat shovel 7 can be increased through the right-angled triangle structure, so that the eccentric roller 9 can enter the soil layer to vibrate the soil layer.

The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention, and the changed contents still belong to the protection scope of the present invention.

Claims

1. The utility model provides a carrot results plough, includes the frame, its characterized in that: the front end of the rack is provided with a connecting frame matched with a tractor, a first beam, a second beam and a third beam are arranged on the rack from front to back at intervals, and the three beams are arranged in parallel;

2. A carrot harvesting plough according to claim 1, characterized in that: all be connected through the ready-packaged joint between first crossbeam and first longeron, second crossbeam and second longeron and third crossbeam and third longeron, the ready-packaged joint is including connecting the body, be equipped with crossbeam slot and longeron slot on connecting the body to threaded connection has the locking bolt who stretches into crossbeam slot and longeron slot on the ready-packaged joint respectively, crossbeam slot and each crossbeam periphery adaptation, longeron slot and each longeron periphery adaptation.

3. A carrot harvesting plough according to claim 2, characterized in that: the flat shovel is detachably connected with the second longitudinal beam through bolts, and is of multiple groups, and the lengths of the multiple groups of flat shovels are different.

4. A carrot harvesting plough according to claim 1, characterized in that: the longitudinal section of the flat shovel is in a right-angled triangle shape.

5. A carrot harvesting plough according to claim 1, characterized in that: and a blade is connected between the middle parts of the two first longitudinal beams.