CN108886941B

CN108886941B - Crop harvesting equipment

Info

Publication number: CN108886941B
Application number: CN201810880055.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Wang Guiting
Priority date: 2018-08-03
Filing date: 2018-08-03
Publication date: 2020-10-20
Anticipated expiration: 2038-08-03
Also published as: CN108886941A

Abstract

The invention discloses crop harvesting equipment, wherein a harvesting rack is fixedly arranged at the right end of a shell, a square hole is arranged on the side surface of the shell, a slide bar is slidably arranged on the inner side of the square hole, the slide bar is fixedly arranged on the side surface of the bracket, the left end of the bracket is fixedly provided with a material conveying groove through a connecting block, the lower end of the material conveying groove is arranged at the inner side of the collecting box, a connecting rod is fixedly arranged at the left end of the bracket and is arranged at the inner side of the mounting hole, the mounting hole is arranged in the middle of the mounting block, the right end of the mounting block is fixedly provided with a sieve plate, an annular baffle is fixedly arranged in the middle of the sieve plate, an eccentric wheel is arranged on the inner side of the annular baffle, the eccentric wheel is rotationally connected with the motor, the lower end of the sieve plate is provided with a ball, and the ball is installed at the upper end of the air cylinder in a rolling mode through a ball installation seat. The equipment has a simple structure, can screen out soil for harvested crops, and reduces the working strength of harvest personnel.

Description

Crop harvesting equipment

Technical Field

The invention belongs to the technical field of agricultural machinery, and particularly relates to crop harvesting equipment.

Background

The mode of crops in China is still a manual harvesting mode in common. For example, when peanuts and potatoes are harvested, the peanuts and potatoes growing underground are generally dug out by using picks and shovels. Or a plough structure can be used for loosening the land, so that the peanuts and potatoes growing underground are turned out of the ground. No matter the pick or the shovel is adopted to excavate the underground crops or the plough structure is adopted to harvest the underground crops, the underground crops are harvested manually, so that the working intensity is high, and the working efficiency is low. With the development of science and technology, the degree of agricultural mechanization is higher and higher, and various crops harvesting machines are developed and used.

At present in use's crops results equipment, in the actual work, potato, sweet potato etc. can be with some soil blocks when carrying out the results through the spiller inside the casing together, then put into between and collect the case, cause to collect more useless earth, cause the working strength grow of results personnel transport, work efficiency reduces, so need design a novel crops results equipment and put into use.

Disclosure of Invention

The invention aims to provide a crop harvesting device which is put into use so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a crop harvesting device comprises a harvesting machine frame, wherein a conveying belt is arranged on the inner side of the harvesting machine frame, a shovel blade is fixedly mounted at the right end of the harvesting machine frame, the harvesting machine frame is fixedly mounted at the right end of a shell, a square hole is formed in the side face of the shell, a sliding rod is slidably mounted on the inner side of the square hole and is fixedly mounted on the side face of a support, a material conveying groove is fixedly mounted at the left end of the support through a connecting block, the lower end of the material conveying groove is arranged on the inner side of a collecting box, a connecting rod is fixedly mounted at the left end of the support and is arranged on the inner side of a mounting hole, the mounting hole is formed in the middle of a mounting block, a sieve plate is fixedly mounted at the right end of the mounting block, an annular baffle plate is fixedly mounted, the lower extreme of sieve is provided with the ball, the ball passes through the ball mount pad roll and installs in the upper end of cylinder.

Preferably, the motor and the cylinder are respectively fixedly installed at the right part of the inner side of the shell through a motor fixing seat and a cylinder fixing seat, and a ball at the upper end of the cylinder is in contact with the lower end face of the sieve plate.

Preferably, the lower extreme of support inboard is provided with the limiting plate, and the both sides of support are all fixed mounting have the slide bar.

Preferably, the upper end of the mounting block is fixedly provided with a strip-shaped baffle, and the mounting block is rotatably connected with the support through a mounting hole.

Preferably, the conveyer belt sets up in the right side of sieve, and the height of conveyer belt slightly is greater than the height of sieve.

Preferably, the sliding rod is a strip-shaped metal rod, and a gap of 1-2 mm exists between the sliding rod and the square hole.

The invention has the technical effects and advantages that: this crops results equipment carries the crop on the sieve, the motor drives the eccentric wheel and rotates, eccentric wheel telecentric point and point of nearness rotate the switching, rock around making the sieve, the crops that drive the sieve upper end rock, fall earth sieve, then through cylinder telescopic link jack-up sieve one end, discharge the crop that will sieve in the collecting box, carry out swift effectual screening to the earth of collecting, avoid collecting the collecting box with a large amount of useless earth, cause work efficiency to reduce, intensity of labour increases.

Drawings

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

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

FIG. 3 is a schematic structural view of a stent;

FIG. 4 is a schematic view of the connection of a screen panel to a mounting block;

fig. 5 is a schematic view of the connection between the screen plate and the bracket.

In the figure: the device comprises a harvesting machine frame 1, a shovel blade 2, a shell 3, a square hole 4, a sliding rod 5, a mounting block 6, a traveling wheel 7, a collecting box 8, a conveying chute 9, a connecting block 10, a support 11, a conveying belt 12, a motor fixing seat 13, a cylinder fixing seat 14, a motor 15, a cylinder 16, a bar-shaped baffle plate 17, an annular baffle plate 18, a sieve plate 19, an eccentric wheel 20, a limiting plate 21, a connecting rod 22, a mounting seat 23, a ball 24 and a mounting hole 25.

Detailed Description

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

The invention provides crop harvesting equipment as shown in figures 1-5, which comprises a harvesting frame 1, wherein a conveying belt 12 is arranged on the inner side of the harvesting frame 1, a scraper knife 2 is fixedly arranged at the right end of the harvesting frame 1, the harvesting frame 1 is fixedly arranged at the right end of a shell 3, a traveling wheel 7 is arranged at the lower end of the shell 3, a square hole 4 is formed in the side surface of the shell 3, a sliding rod 5 is slidably arranged on the inner side of the square hole 4, the sliding rod 5 is fixedly arranged on the side surface of a support 11, a material conveying groove 9 is fixedly arranged at the left end of the support 11 through a connecting block 10, the lower end of the material conveying groove 9 is arranged on the inner side of a collecting box 8, a connecting rod 22 is fixedly arranged at the left end of the support 11, the connecting rod 22 is arranged on the inner side of a mounting hole 25, the mounting hole 25 is formed in the middle, the middle part of the sieve plate 19 is fixedly provided with an annular baffle plate 18, the inner side of the annular baffle plate 18 is provided with an eccentric wheel 20, the eccentric wheel 20 is rotatably connected with the motor 15, the lower end of the sieve plate 19 is provided with a ball 24, and the ball 24 is arranged at the upper end of the cylinder 16 in a rolling manner through a ball mounting seat 23.

Specifically, motor 15 and cylinder 16 are respectively through

motor fixing base

13 and 14 fixed mounting in the inboard right part of casing 3, and the ball 24 of 16 upper ends of cylinder and the lower terminal surface contact of sieve 19, and motor 15 drives eccentric wheel 20 and rotates, and eccentric wheel 20's telecentric point and point of nearing heart rotate the switching, rock around making sieve 19 for the crops that drive sieve 19 upper end rock, and the earth screen falls, and cylinder 16's telescopic link jack-up sieve 19 one end, discharge the crop that will sieve in collecting box 8, collect crops.

Specifically, the inboard lower extreme of support 11 is provided with limiting plate 21, and the equal fixed mounting in both sides of support 11 has slide bar 5, places limiting plate 21's upper end with sieve 19, prevents that sieve 19 from rocking at 11 inboard irregularities of support for the interior crops of sieve 11 pop out sieve 19.

Specifically, the upper end fixed mounting of installation piece 6 has bar baffle 17, and installation piece 6 rotates with support 11 through mounting hole 25 to be connected, and bar baffle 17 can prevent to rock the radian and too big crops that result in roll out sieve 19, guarantees simultaneously, and installation piece 6 drives sieve 19 and rotates steadily, arranges the crops on the sieve 19 in collecting box 8.

Specifically, conveyer belt 12 sets up in the right side of sieve 19, and the height of conveyer belt 12 slightly is greater than the height of sieve 19, guarantees that conveyer belt 12 can carry the top of sieve 19 with the whole crops of results, avoids crops to drop, causes the waste.

Specifically, the slide bar 5 is a strip-shaped metal bar, and a gap of 1-2 mm exists between the slide bar 5 and the square hole 4, so that the slide bar 5 can be driven to swing back and forth, the sieve plate 19 is driven to swing to sieve soil, and the situation that the slide bar 5 rotates to drive the sieve plate 19 to incline to influence the sieving work of the soil is avoided.

The working principle is as follows: the travelling wheel 7 moves forward, shovel sword 2 through 1 tip of results frame, carry out the results to crops, and upwards carry through conveyer belt 12, conveyer belt 12 carries the top of sieve 19 with crops, motor 15 starts to drive eccentric wheel 20 and rotates, eccentric wheel 20's telecentric point and homocentric point are respectively with the inner wall contact of ring baffle 18, make sieve 19 rock around, make crops on the sieve 19 rock, sift earth, after sifting out the completion, the telescopic link extension of cylinder 16, ball 24 slides to the right along 19 lower terminal surfaces of sieve, make sieve 19 upwards rotate, inside the crops of sieve 19 upper end roll to defeated silo 9, carry collecting box 8 inside through defeated silo 9.

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

Claims

1. A crop harvesting device comprises a harvesting rack (1), wherein a conveying belt (12) is arranged on the inner side of the harvesting rack (1), a shovel blade (2) is fixedly mounted at the right end of the harvesting rack (1), the harvesting rack (1) is fixedly mounted at the right end of a shell (3), and a traveling wheel (7) is arranged at the lower end of the shell (3);

the method is characterized in that:

the side of the shell (3) is provided with a square hole (4), the inner side of the square hole (4) is slidably provided with a slide rod (5), the slide rod (5) is fixedly arranged on the side of a support (11), the left end of the support (11) is fixedly provided with a material conveying groove (9) through a connecting block (10), the lower end of the material conveying groove (9) is arranged on the inner side of a collecting box (8), the left end of the support (11) is fixedly provided with a connecting rod (22), the connecting rod (22) is arranged on the inner side of a mounting hole (25), the mounting hole (25) is arranged in the middle of a mounting block (6), the right end of the mounting block (6) is fixedly provided with a sieve plate (19), the middle of the sieve plate (19) is fixedly provided with an annular baffle plate (18), the inner side of the annular baffle plate (18) is provided with an eccentric wheel (20), and the eccentric, the lower end of the sieve plate (19) is provided with a ball (24), and the ball (24) is arranged at the upper end of the cylinder (16) in a rolling way through a ball mounting seat (23); the motor (15) and the air cylinder (16) are fixedly arranged at the right part of the inner side of the shell (3) through a motor fixing seat (13) and an air cylinder fixing seat (14) respectively, and a ball (24) at the upper end of the air cylinder (16) is in contact with the lower end face of the sieve plate (19).

2. A crop harvesting apparatus as claimed in claim 1, wherein: the lower extreme of support (11) inboard is provided with limiting plate (21), and the both sides of support (11) all fixed mounting have slide bar (5).

3. A crop harvesting apparatus as claimed in claim 1, wherein: the upper end fixed mounting of installation piece (6) has bar baffle (17), and installation piece (6) are connected with support (11) rotation through mounting hole (25).

4. A crop harvesting apparatus as claimed in claim 1, wherein: the conveyer belt (12) is arranged on the right side of the sieve plate (19), and the height of the conveyer belt (12) is slightly larger than that of the sieve plate (19).

5. A crop harvesting apparatus as claimed in claim 1, wherein: the sliding rod (5) is a strip-shaped metal rod, and a gap of 1-2 mm exists between the sliding rod (5) and the square hole (4).