CN210746058U - Potato results screening all-in-one - Google Patents

Abstract

The utility model discloses a potato harvesting and screening integrated machine, which comprises a bulldozing structure, a conveying structure and a screening structure; bulldoze the structure: the bulldozing structure comprises a U-shaped support, the side surface of the inner wall of the U-shaped support is connected with a sliding plate in a sliding mode through a sliding groove, the upper surface of the sliding plate is connected with a screw post through a circular awl bearing, the screw post penetrates through the upper surface of the U-shaped support through a threaded hole, the bottom side of the sliding plate is connected with a bulldozing plate through a connecting rod, the left side of the bulldozing plate is connected with a connecting block through a groove, and a shovel tip is welded on the left side; a transmission structure: conveying structure includes the frame, and this potato results screening all-in-one can adjust shovel native mechanism, prevents to shovel the native shallow easy damage potato and too dark messenger tractor and need great traction force when pulling, does not influence the life of tractor, can improve the holistic quality of potato to the further screening of potato of results moreover.

Description

Potato results screening all-in-one

Technical Field

The utility model relates to a results screening all-in-one technical field specifically is a potato results screening all-in-one.

Background

The potatoes are named as potatoes, the potatoes are always planted all over the world, are vegetables which are popular among people of all countries, are also grains with rich nutrition, and in the continuous social development process, the potatoes are also more and more burnt and have wider planting areas, the potatoes are not vegetables but grains, a culture, and can be eaten as the grains and the vegetables because of rich nutrition, and on the other hand, the potatoes are closely related to the longevity of people, so that the potatoes are eaten by many longevity old people in daily life, the nutritional value of the potatoes is absolutely the front of vegetables and fruits from the nutritional perspective, in the past, people do not know the potatoes deeply, the potatoes are less eaten, the market of the potatoes is further expanded along with the follow-up of consciousness of people, although the consumption capacities of different countries in different regions of the potatoes are different, however, the method shows a growing trend, the potatoes are planted in south america firstly, and subsequently, dutch farmers bring the potatoes into China, so that the potatoes can be planted and developed on Chinese lands quickly, the potatoes become the fourth most agricultural crop in China by the beginning of twenty-first century, the annual output can exceed that of corn subsequently, the annual output reaches nearly 1 hundred million tons at present, the growth trend is rapidly increased according to the growth rate of 5 million tons per year, at present, more and more countries are planted in the world, the global potato output is also increased year by year, of course, the expansion of the potato market is not opened, a large number of potatoes are needed as raw materials in the novel catering industry, the demand is increased day by day, the profit is increased day by day, farmers are more and more willing to plant more potatoes, however, the planting and harvesting of potatoes in many regions are completely cultivated by adopting the original manual method, such as manual potato digging and picking, the most outstanding problems are that the working efficiency is low, the yield is low, and the potatoes cannot be industrially produced; however, the soil shoveling mechanism of the potato harvesting and screening all-in-one machine cannot be adjusted, the potatoes are easily damaged due to too shallow soil shoveling, the tractor needs large traction force when the tractor is pulled due to too deep soil shoveling, the service life of the tractor is affected, and the conventional potato harvester cannot further screen the potatoes, so that the integral quality of the potatoes is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a potato results screening all-in-one, can adjust shovel soil mechanism, prevent that shovel soil from being too shallow easily damaging the potato and too dark make the tractor need great traction force when pulling, do not influence the life of tractor, can improve the holistic quality of potato to the further screening of potato of results moreover, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a potato harvesting and screening integrated machine comprises a bulldozing structure, a conveying structure and a screening structure;

bulldoze the structure: the bulldozing structure comprises a U-shaped support, the side surface of the inner wall of the U-shaped support is connected with a sliding plate in a sliding mode through a sliding groove, the upper surface of the sliding plate is connected with a screw post through a circular awl bearing, the screw post penetrates through the upper surface of the U-shaped support through a threaded hole, the bottom side of the sliding plate is connected with a bulldozing plate through a connecting rod, the left side of the bulldozing plate is connected with a connecting block through a groove, and a shovel tip is welded on the left side;

a transmission structure: the conveying structure comprises a rack, two rotating shafts are rotatably connected to the inner wall of the rack, the front end of each upper rotating shaft penetrates through the rack, the front end of each upper rotating shaft is connected with an output shaft of a motor, two gears are arranged on the side faces of the two rotating shafts, the corresponding gears on the two rotating shafts are connected through chains, one sides, close to each other, of the two chains are connected with a conveying rod through grooves, each conveying rod comprises a first conveying rod and a second conveying rod, two fixing plates and a rectangular clamping groove are arranged at one end, close to the second conveying rod, of each first conveying rod, a rectangular groove is arranged at one end, close to the first conveying rod, of each second conveying rod, a spring is placed inside each rectangular groove, a clamping block is connected to the left end of each spring, and the clamping blocks are;

screening structure: the screening structure comprises a screening box, wheels are connected to the bottom side of the screening box through rotating shafts, three screening plates are sequentially arranged on the inner side wall of the screening box, screening holes in the three screening plates are sequentially reduced from top to bottom, a vibration motor is arranged on the inner bottom side of the screening box, a connecting column is arranged on the vibration motor and fixedly connected with the three screening plates, four discharge ports are sequentially arranged on the right side of the screening box, and the three screening plates are sequentially located between two adjacent discharge ports;

the automatic soil screening machine is characterized in that the left side of the inner wall of the rack is rotatably connected with a connecting fence through a waist-shaped hole, the connecting fence is hinged to a soil shifting plate through a hinge, a connecting plate is arranged on the right side of the inner wall of the rack and located above the screening box, and the input ends of the motor and the vibration motor are electrically connected with the output end of an external vehicle-mounted switch group.

Furthermore, the top of silk post is equipped with the carousel, one side eccentric position that the silk post was kept away from to the carousel is equipped with the handle, rotates the handle and can drive the carousel and the silk post is rotatory.

Furthermore, the left side welding of U type support has the tractive board, set up two tractive holes on the tractive board, can be connected with outside tractor and carry out the tractive.

Furthermore, the right side of the rectangular groove is provided with a positioning column, and the spring is sleeved on the side face of the positioning column, so that the spring can be positioned, and the work of the spring is facilitated.

Further, the top side of the rectangular groove is provided with a through hole, the side face of the clamping block is provided with a pushing block, the pushing block is located inside the through hole and can push the pushing block to enable the spring to contract.

Furthermore, the rear side of motor is equipped with the motor cabinet, the motor cabinet is installed in the front side of frame through the installation silk, the installation of the motor of being convenient for.

Further, the bottom side array distribution of screening case has circular through-hole, circular through-hole is less than the screening hole on the screening board of lower floor, can make the earth that carries on the potato shake the back and fall through circular through-hole discharge.

Further, the right side fixedly connected with L type backup pad of screening case, be equipped with four groups of support columns in the L type backup pad, both sides around every group support column lies in a discharge gate, and one side top that every group support column is close to each other is equipped with the couple, can fix by the potato bag, makes discharge gate exhaust potato directly bagging-off.

Furthermore, a fixing wire is connected to the bulldozing plate through a threaded hole in a threaded manner, and the bottom end of the fixing wire is connected to the upper surface of the connecting block in a propping manner, so that the shovel tip can be fixed.

Compared with the prior art, the beneficial effects of the utility model are that: this potato results screening all-in-one has following benefit:

1. the silk post rotates and to promote the slide and remove along the spout, and the slide removes and promotes the connecting rod and drive the bull-dozer board and reciprocate, can highly adjust the bull-dozer board, and then controls the degree of depth that gets into soil to the bull-dozer board, prevents that the too shallow easy damage potato of shovel soil and too dark messenger tractor need great traction force when pulling, does not influence the life of tractor.

2. Motor work can make the pivot rotate, and then the pivot rotation drives gear makes the chain along gear shifting, and the chain removes and to make the conveying pole remove, and then drives potato and soil rebound, and the space between the conveying pole simultaneously can make soil pass, and then separates potato and soil, is convenient for carry out the results to the potato.

3. Promote the promotion piece and remove along the through-hole, promote the piece and drive the fixture block and remove along rectangular groove, the fixture block can extrude the spring, makes fixture block and rectangular slot separation, and then makes first conveying pole and second conveying pole separation take off, and then the dismouting of conveying pole can be to adjusting the distance between the conveying pole according to the potato under greatly, the conveying of the potato of being convenient for.

4. Vibrating motor work, vibrating motor can drive three screening board vibrations simultaneously through the spliced pole, makes the potato that falls on the screening board can take place vibrations for the screening of potato, simultaneously, can avoid anomalous potato card on the screening hole of screening board, prevents to cause the screening hole jam on the screening board, does not influence the screening of potato.

Drawings

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

FIG. 2 is a schematic sectional view of the structure screening box of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure conveying rod of the present invention;

FIG. 4 is a schematic sectional view of the U-shaped bracket of the present invention;

fig. 5 is a schematic cross-sectional view of the structural support column of the present invention.

In the figure: the automatic feeding device comprises a machine frame 1, a 2U-shaped bracket, a 3 bulldozer, a 4 connecting fence, a 5 shovel tip, a 6 sliding plate, a 7 connecting rod, an 8 drawing hole, a 9 drawing plate, a 10 wire column, a 11 handle, a 12 rotating disc, a 13 chain, a 14 conveying rod, a 141 first conveying rod, a 142 rectangular clamping groove, a 143 clamping block, a 144 fixing plate, a 145 pushing block, a 146 through hole, a 147 spring, a 148 positioning column, a 149 second conveying rod, a 15 gear, a 16 rotating shaft, a 17 screening plate, a 18 discharging hole, a 19 supporting column, a 20L-shaped supporting plate, 21 wheels, a 22 screening box, a 23 motor seat, a 24 motor, a 25 mounting wire, a 26 vibrating motor, a 27 connecting column, a 28 circular through hole, a 29 chute, a 30 connecting block, a 31 fixing wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a potato harvesting and screening integrated machine comprises a bulldozing structure, a conveying structure and a screening structure; bulldoze the structure: the bulldozing structure comprises a U-shaped support 2, a traction plate 9 is welded on the left side of the U-shaped support 2, two traction holes 8 are formed in the traction plate 9 and can be connected with an external tractor for traction, a sliding plate 6 is connected to the side surface of the inner wall of the U-shaped support 2 in a sliding mode through a sliding groove 29, a screw post 10 is connected to the upper surface of the sliding plate 6 through a circular cone bearing, a rotary disc 12 is arranged at the top end of the screw post 10, a handle 11 is arranged at an eccentric position of one side, far away from the screw post 10, of the rotary disc 12, the rotary disc 12 and the screw post 10 can be driven to rotate by rotating the rotary handle 11, the screw post 10 penetrates through the upper surface of the U-shaped support 2 through a threaded hole, a bulldozing plate 3 is connected to the bottom side of the sliding plate 6 through a connecting rod 7, the screw post 10 can push the sliding plate 6 to move along the sliding groove 29, the connecting, the left side of the bulldozing plate 3 is connected with a connecting block 30 through a groove, a shovel tip 5 is welded on the left side of the connecting block 30, the shovel tip 5 which is worn after long-time use can be replaced, the bulldozing plate 3 is connected with a fixing wire 31 through a threaded hole, the bottom end of the fixing wire 31 is abutted against the upper surface of the connecting block 30, and the shovel tip can be fixed; a transmission structure: the conveying structure comprises a rack 1, the inner wall of the rack 1 is rotatably connected with two rotating shafts 16, the front ends of the rotating shafts 16 above penetrate through the rack 1, the front ends of the rotating shafts 16 above are connected with an output shaft of a motor 24, a motor base 23 is arranged on the rear side of the motor 24, the motor base 23 is arranged on the front side of the rack 1 through a mounting wire 25, so that the motor 24 can be conveniently mounted, two gears 15 are arranged on the side surfaces of the two rotating shafts 16, the corresponding gears 15 on the two rotating shafts 16 are connected through chains 13, one side, close to each other, of each of the two chains 13 is connected with a conveying rod 14 through a groove, the rotating shafts 16 can be rotated by the motor 24, the rotating shafts 16 rotate to drive the gears 15 to move along the gears 15, the chains 13 can move to drive the conveying rods 14 to move, further, the potatoes and soil can be driven to move upwards, meanwhile, the potato harvester is convenient for harvesting potatoes, the conveying rod 14 comprises a first conveying rod 141 and a second conveying rod 149, two fixing plates 144 and a rectangular clamping groove 142 are arranged at one end, close to the second conveying rod 149, of the first conveying rod 141, a rectangular groove is arranged at one end, close to the first conveying rod 141, of the first conveying rod 149, a spring 147 is placed inside the rectangular groove, a positioning column 148 is arranged on the right side of the rectangular groove, the spring 147 is sleeved on the side surface of the positioning column 148 and can be used for positioning the spring 147, the work of the spring 147 is facilitated, a clamping block 143 is connected to the left end of the spring 147, the clamping block 143 is correspondingly clamped with the rectangular clamping groove 142, the pushing block 145 is pushed to move along the through hole 146, the pushing block 145 drives the clamping block 143 to move along the rectangular groove, the clamping block 143 can extrude the spring 147 to separate the clamping block 143 from the rectangular clamping groove 142, the first conveying rod 141 and the second conveying rod, the distance between the conveying rods 14 can be adjusted according to the size of the potatoes, so that the potatoes can be conveniently conveyed; the top side of rectangular recess has seted up through-hole 146, and the side of fixture block 143 is equipped with promotes piece 145, promotes piece 145 and is located the inside of through-hole 146, can promote and promote piece 145, makes spring 147 shrink, and the screening structure: the screening structure comprises a screening box 22, wheels 21 are connected to the bottom side of the screening box 22 through rotating shafts, three screening plates 17 are sequentially arranged on the inner side wall of the screening box 22, screening holes in the three screening plates 17 are sequentially reduced from top to bottom, a vibration motor 26 is arranged on the inner bottom side of the screening box 22, a connecting column 27 is arranged on the vibration motor 26, the connecting column 27 is fixedly connected with the three screening plates 17, four discharge holes 18 are sequentially formed in the right side of the screening box 22, the three screening plates 17 are sequentially located between two adjacent discharge holes 18, the vibration motor 26 works, the vibration motor 26 can drive the three screening plates 17 to vibrate simultaneously through the connecting column 27, potatoes falling on the screening plates 17 can vibrate, screening of the potatoes is accelerated, meanwhile, irregular potatoes can be prevented from being clamped on the screening holes of the screening plates 17, and blocking of the screening holes on the screening plates 17 is prevented, the screening of the potatoes is not influenced; circular through holes 28 are distributed on the bottom side of the screening box 22 in an array mode, the circular through holes 28 are smaller than the screening holes in the screening plate 17 at the lowest layer, soil carried on potatoes can fall and be discharged through the circular through holes 28 after vibration, an L-shaped supporting plate 20 is fixedly connected to the right side of the screening box 22, four groups of supporting columns 19 are arranged on the L-shaped supporting plate 20, each group of supporting columns 19 are located on the front side and the rear side of one discharging port 18, hooks 32 are arranged at the top end of one side, close to each other, of each group of supporting columns 19, the potatoes can be fixed through potato bags, the potatoes discharged from the discharging port 18 are directly bagged, wherein a connecting fence 4 is rotatably connected to the left side of the inner wall of the rack 1 through a waist-shaped hole, the connecting fence 4 is hinged to the soil and the bulldozer 3 through a hinge, the soil and the potatoes can be transferred to the conveying rod 14, the input ends of the motor 24 and the vibration motor 26 are electrically connected with the output end of an external vehicle-mounted switch group, and the input end of the external vehicle-mounted switch group is electrically connected with the output end of a vehicle-mounted inverter, so that the output current reaches the rated current required by the motor 24 and the vibration motor 26.

When in use: the screw post 10 rotates to push the sliding plate 6 to move along the sliding groove 29, the sliding plate 6 moves to push the connecting rod 7 to drive the soil pushing plate 3 to move up and down, the height of the soil pushing plate 3 can be adjusted, further, the depth of the soil pushing plate 3 entering the soil is controlled, over-depth or over-shallow is prevented, the pushing block 145 is pushed to move along the through hole 146, the pushing block 145 drives the clamping block 143 to move along the rectangular groove, the clamping block 143 can extrude the spring 147, the clamping block 143 is separated from the rectangular clamping groove 142, further, the first conveying rod 141 and the second conveying rod 149 are separated and taken off, further, the conveying rods 14 are disassembled and assembled, the distance between the conveying rods 14 can be adjusted according to the size of potatoes, the motor 24 can work to rotate the rotating shaft 16, further, the rotating shaft 16 rotates to drive the gear 15 to move the chain 13 along the gear 15, the chain 13 moves to drive the potato rods 14 to move, the space between the conveying rod 14 can make soil pass, and then separates potato and soil, and vibrating motor 26 work can drive three screening board 17 vibrations simultaneously through spliced pole 27, makes the potato that falls on screening board 17 can take place vibrations for the screening of potato, simultaneously, can avoid anomalous potato card on screening board 17's screening hole, prevents to cause the screening hole jam on screening board 17, does not influence the screening of potato.

It should be noted that the motor 24 disclosed in this embodiment is a Z-series motor manufactured by shenyang motor group industrial motor limited, the vibration motor 26 is a TZD vibration motor manufactured by southbound hitachi vibration machinery manufacturing limited, and the input end of the external vehicle-mounted switch set is electrically connected to the output end of the vehicle-mounted inverter, so that the output current reaches the rated current required by the motor 24 and the vibration motor 26.

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 (9)

1. The utility model provides a potato results screening all-in-one which characterized in that: comprises a bulldozing structure, a conveying structure and a screening structure;

bulldoze the structure: the bulldozing structure comprises a U-shaped support (2), the side surface of the inner wall of the U-shaped support (2) is connected with a sliding plate (6) in a sliding mode through a sliding groove (29), the upper surface of the sliding plate (6) is connected with a wire column (10) through a circular awl bearing, the wire column (10) penetrates through the upper surface of the U-shaped support (2) through a threaded hole, the bottom side of the sliding plate (6) is connected with a bulldozing plate (3) through a connecting rod (7), the left side of the bulldozing plate (3) is connected with a connecting block (30) through a groove, and a shovel tip (5) is welded on the left side;

a transmission structure: the conveying structure comprises a rack (1), wherein two rotating shafts (16) are rotatably connected to the inner wall of the rack (1), the front ends of the rotating shafts (16) above penetrate through the rack (1), the front ends of the rotating shafts (16) above are connected with an output shaft of a motor (24), two gears (15) are arranged on the side faces of the two rotating shafts (16), the corresponding gears (15) on the two rotating shafts (16) are connected through chains (13), one sides of the two chains (13) close to each other are connected with conveying rods (14) through grooves, each conveying rod (14) comprises a first conveying rod (141) and a second conveying rod (149), two fixing plates (144) and rectangular clamping grooves (142) are arranged at one ends of the first conveying rods (141) close to the second conveying rods (149), rectangular grooves are formed at one ends of the second conveying rods (149) close to the first conveying rods (141), and springs (147) are placed inside the rectangular grooves, a clamping block (143) is connected to the left end of the spring (147), and the clamping block (143) is correspondingly clamped with the rectangular clamping groove (142);

screening structure: the screening structure comprises a screening box (22), wheels (21) are connected to the bottom side of the screening box (22) through rotating shafts, three screening plates (17) are sequentially arranged on the inner side wall of the screening box (22), screening holes in the three screening plates (17) are sequentially reduced from top to bottom, a vibration motor (26) is arranged on the bottom side of the interior of the screening box (22), a connecting column (27) is arranged on the vibration motor (26), the connecting column (27) is fixedly connected with the three screening plates (17), four discharge holes (18) are sequentially formed in the right side of the screening box (22), and the three screening plates (17) are sequentially located between two adjacent discharge holes (18);

the automatic screening machine is characterized in that the left side of the inner wall of the rack (1) is rotatably connected with a connecting fence (4) through a waist-shaped hole, the connecting fence (4) is hinged to a bulldozer plate (3) through a hinge, a connecting plate (33) is arranged on the right side of the inner wall of the rack (1), the connecting plate (33) is located above the screening box (22), and the input ends of the motor (24) and the vibration motor (26) are electrically connected with the output end of an external vehicle-mounted switch group.

2. The all-in-one machine for harvesting and screening potatoes as claimed in claim 1, wherein: the top of silk post (10) is equipped with carousel (12), one side eccentric position that carousel (12) kept away from silk post (10) is equipped with handle (11).

3. The all-in-one machine for harvesting and screening potatoes as claimed in claim 1, wherein: the left side welding of U type support (2) has tractive board (9), two tractive holes (8) have been seted up on tractive board (9).

4. The all-in-one machine for harvesting and screening potatoes as claimed in claim 1, wherein: a positioning column (148) is arranged on the right side of the rectangular groove, and the spring (147) is sleeved on the side face of the positioning column (148).

5. The all-in-one machine for harvesting and screening potatoes as claimed in claim 1, wherein: the top side of the rectangular groove is provided with a through hole (146), the side surface of the clamping block (143) is provided with a pushing block (145), and the pushing block (145) is positioned inside the through hole (146).

6. The all-in-one machine for harvesting and screening potatoes as claimed in claim 1, wherein: the rear side of the motor (24) is provided with a motor base (23), and the motor base (23) is installed on the front side of the rack (1) through an installation wire (25).

7. The all-in-one machine for harvesting and screening potatoes as claimed in claim 1, wherein: circular through holes (28) are distributed on the bottom side of the screening box (22) in an array mode, and the circular through holes (28) are smaller than the screening holes in the screening plate (17) at the lowest layer.

8. The all-in-one machine for harvesting and screening potatoes as claimed in claim 1, wherein: the right side fixedly connected with L type backup pad (20) of screening case (22), be equipped with four groups support column (19) on L type backup pad (20), both sides around every group support column (19) are located a discharge gate (18), and one side top that every group support column (19) are close to each other is equipped with couple (32).

9. The all-in-one machine for harvesting and screening potatoes as claimed in claim 1, wherein: the bulldozer comprises a bulldozer plate (3), and is characterized in that a fixing wire (31) is connected to the bulldozer plate (3) through a threaded hole in a threaded manner, and the bottom end of the fixing wire (31) is abutted to the upper surface of the connecting block (30).

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