阅读说明：本技术 马铃薯收挖机 (Potato harvesting and digging machine ) 是由 赵建华 周建东 陈磊 高强 段亚莉 常跃智 薛宏 丁华建 杨晶 左耀平 于 2019-11-05 设计创作，主要内容包括：本发明公开了马铃薯收挖机,包括机体,所述机体内对应位置分别设置有第一转动轮、辅助轮与从动轮,且第一转动轮、辅助轮与从动轮的外表面转动连接有传送链,所述机体的一侧顶部位置固定连接有连接架,所述连接架上设置有牵引架,所述机体靠近从动轮的一端外表面转动连接有翻土架,所述机体靠近第一转动轮的一端顶部固定连接有固定架,所述固定架的外表面一侧转动连接有两个第二转动轮。本发明中,通过液压杆驱动翻土架可以自动调节结构进行挖掘工作,通过传送链以及第一耙齿、第二耙齿与刮扫刷可以自动进行清理过滤工作,方便后续的收集工作能保证干净的收集产品,减少后续清理工作,保证了收集效率。(The invention discloses a potato harvester which comprises a machine body, wherein a first rotating wheel, an auxiliary wheel and a driven wheel are respectively arranged at corresponding positions in the machine body, a transmission chain is rotatably connected with the outer surfaces of the first rotating wheel, the auxiliary wheel and the driven wheel, a connecting frame is fixedly connected with the top of one side of the machine body, a traction frame is arranged on the connecting frame, the outer surface of one end, close to the driven wheel, of the machine body is rotatably connected with a soil turning frame, the top of one end, close to the first rotating wheel, of the machine body is fixedly connected with a fixing frame, and one side of the outer surface of the fixing frame is rotatably connected with two. According to the invention, the hydraulic rod drives the soil turning frame to automatically adjust the structure to carry out excavation work, and the conveying chain, the first rake teeth, the second rake teeth and the scraping brush can automatically carry out cleaning and filtering work, so that the subsequent collecting work can be facilitated, clean collected products can be ensured, the subsequent cleaning work can be reduced, and the collecting efficiency can be ensured.)

1. Potato is received and is dug machine, including organism (1), its characterized in that: the machine body is characterized in that a first rotating wheel (2), an auxiliary wheel (3) and a driven wheel (4) are respectively arranged at corresponding positions in the machine body (1), a transmission chain (5) is rotatably connected to the outer surfaces of the first rotating wheel (2), the auxiliary wheel (3) and the driven wheel (4), a connecting frame (6) is fixedly connected to the top of one side of the machine body (1), a traction frame (8) is arranged on the connecting frame (6), a soil turning frame (13) is rotatably connected to the outer surface of one end, close to the driven wheel (4), of the machine body (1), a fixing frame (16) is fixedly connected to the top of one end, close to the first rotating wheel (2), of the machine body (1), two second rotating wheels (17) are rotatably connected to one side of the outer surface of the fixing frame (16), and a first motor (20) fixedly connected with the central shaft of one of the second rotating wheels (17) is arranged on one side, far away from, the outer surfaces of the two second rotating wheels (17) are rotationally connected with a belt (18), a plurality of scraping and sweeping brushes (19) are arranged on the outer surface of the belt (18), second fixed blocks (22) are fixedly connected to the top of the machine body (1) and positioned on two sides of the fixed frame (16), a rotating shaft (23) is rotatably connected between the two second fixed blocks (22), and the outer surface of one of the second fixed blocks (22) is provided with a second motor (24) with a driving end fixedly connected with the rotating shaft (23), a rotary drum (25) is arranged on the outer surface of the rotating shaft (23), a discharge frame (27) is arranged on the outer surface of the machine body (1) at one side of the fixed frame (16) and at a position corresponding to the conveying chain (5), a material receiving vehicle (32) is arranged on one side of the machine body (1), and a collecting box (34) is arranged on the material receiving vehicle (32).

2. The potato harvester of claim 1, wherein: the top fixedly connected with fixed head (7) of link (6), be connected through fastening bolt (9) between traction frame (8) and fixed head (7), top fixedly connected with traction head (10) of traction frame (8), and the first fixed block of bottom fixedly connected with (11) of traction frame (8), the bottom of first fixed block (11) is provided with hydraulic stem (12), the drive end and the frame that digs (13) of hydraulic stem (12) rotate and are connected.

3. The potato harvester of claim 1, wherein: a plurality of soil filtering rods (14) are arranged in the soil turning frame (13), and a soil turning shovel (15) is fixedly connected to the top end of the soil turning frame (13).

4. The potato harvester of claim 1, wherein: a plurality of first rake teeth (21) are fixedly connected to one side of the outer surface of the fixed frame (16) and below the two second rotating wheels (17), a plurality of second rake teeth (26) are arranged on the outer surface of the rotating drum (25), and the first rake teeth (21) and the second rake teeth (26) are arranged in a staggered mode.

5. The potato harvester of claim 1, wherein: the bottom of the machine body (1) is fixedly connected with a connecting seat (30) in a position corresponding to the receiving vehicle (32), a limiting column (31) is fixedly connected to the connecting seat (30), a retaining ring (33) is arranged at the top of one end of the receiving vehicle (32), and the retaining ring (33) is matched with the limiting column (31).

6. The potato harvester of claim 1, wherein: the bottom of the machine body (1) and the bottom of the material receiving vehicle (32) are fixedly connected with connecting blocks (28), and wheels (29) are arranged on the connecting blocks (28).

Technical Field

The invention relates to the technical field of digging machines, in particular to a potato digging machine.

Background

The potatoes are crops growing underground, contain a large amount of starch and are sufficient in nutrients, so that the potatoes are widely planted, and the potatoes grow underground, so that the digging operation is difficult, and therefore, some potato digging machines can be operated;

present potato is received and is dug machine, thoroughly inadequately in the aspect of filtering, lead to some earth and root and stem leaf to be difficult to the clean up with along with getting into collection device in, lead to the inconvenient stability of collection work to go on, increased the difficult problem of follow-up cleaning work simultaneously.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a potato harvester.

In order to achieve the purpose, the invention adopts the following technical scheme: potato harvester, including the organism, correspond the position in the organism and be provided with first runner wheel, auxiliary wheel and follow driving wheel respectively, and first runner wheel, auxiliary wheel and the surface rotation from the driving wheel are connected with the transfer chain, one side top position fixedly connected with link of organism, be provided with the traction frame on the link, the organism is close to the one end surface rotation from the driving wheel and is connected with the frame of digging, the organism is close to the one end top fixedly connected with mount of first runner wheel, surface one side of mount rotates and is connected with two second runner wheels, and one side that the surface of mount kept away from two second runner wheels is provided with the first motor with the center pin fixed connection of one of them second runner wheel, two the surface rotation of second runner wheel is connected with the belt, the surface of belt is provided with a plurality of scrapes the brush, the top of organism just is located the equal fixedly connected with second fixed block in mount both sides position, two rotate between the second fixed block and be connected with the axis of rotation, and the surface of one of them second fixed block is provided with drive end and axis of rotation fixed connection's second motor, the surface of axis of rotation is provided with the rotary drum, the surface of organism is located one side of mount and is provided with out the work or material rest with the corresponding position of transfer chain, one side of organism is provided with the receipts skip, be provided with the collecting box on the receipts skip.

As a further description of the above technical solution:

the top fixedly connected with fixed head of link, be connected through fastening bolt between traction frame and the fixed head, the top fixedly connected with traction head of traction frame, and the first fixed block of bottom fixedly connected with of traction frame, the bottom of first fixed block is provided with the hydraulic stem, the drive end and the frame rotation of digging of hydraulic stem are connected.

As a further description of the above technical solution:

a plurality of soil filtering rods are arranged in the soil turning frame, and a soil turning shovel is fixedly connected to the top end of the soil turning frame.

As a further description of the above technical solution:

a plurality of first rake teeth are fixedly connected to one side of the outer surface of the fixing frame and below the two second rotating wheels, a plurality of second rake teeth are arranged on the outer surface of the rotating drum, and the first rake teeth and the second rake teeth are arranged in a staggered mode.

As a further description of the above technical solution:

the bottom of the machine body is fixedly connected with a connecting seat at a position corresponding to the material receiving vehicle, a limiting column is fixedly connected onto the connecting seat, a retaining ring is arranged at the top of one end of the material receiving vehicle, and the retaining ring and the limiting column are arranged in a matched mode.

As a further description of the above technical solution:

the bottom of the machine body and the bottom of the material receiving vehicle are both fixedly connected with connecting blocks, and wheels are arranged on the connecting blocks.

The invention has the following beneficial effects:

the potato harvester is characterized in that the machine body is hung on a tractor or other tractors through the traction frame by a machine body, a first rotating wheel, an auxiliary wheel, a driven wheel, a transmission chain, a traction frame, a rotating drum, a first rake tooth, a second rake tooth, a scraping brush, a collecting vehicle, a collecting box and the like, a hydraulic rod is started to drive the soil-turning frame to rotate, so that a soil-turning shovel can be downwards inclined to insert into soil, the machine body is started to work simultaneously, the transmission chain is driven to work through the first rotating wheel, the auxiliary wheel and the driven wheel, the potato harvesting and digging can be automatically carried out through the traction forward movement of the tractors, a second motor is started to drive the rotating shaft to rotate, the rotating shaft drives the rotating drum to rotate, the rotating drum drives the second rake tooth to automatically roll up root stems and leaves of potatoes on the transmission chain, the root stems and leaves can be automatically filtered through the matching of the first rake tooth, and the first motor is started, first motor drive second rotates the wheel and rotates, the second rotates the wheel and drives the belt rotation, the belt then drives the root stem leaf of scraping the brush on automatic with first rake teeth and sweeps away, the buckle on will receiving the skip is hung on spacing post, can hang receiving the skip on the organism automatically, then can accomplish the work of collecting the potato automatically through going out the work frame and collecting box, overall structure has accomplished the collection work of digging the potato, stable in structure, and is easy and simple to handle, can carry out multi-level filtration soil work with the transfer chain through filtering soil pole, then can filter the work of root stem leaf through the rake teeth, current collection digs the machine has been solved, thoroughly inadequately in the aspect of filtering, lead to some earth and root stem leaf to be difficult to the clearance to follow in getting into collection device, lead to the problem of clearing up the work difficulty.

Drawings

FIG. 1 is a front view of a potato harvester according to the present invention;

FIG. 2 is a side view of the position of the mounting bracket of the potato harvester according to the present invention;

FIG. 3 is a top view of the potato harvester of the present invention.

Illustration of the drawings:

1. a body; 2. a first rotating wheel; 3. an auxiliary wheel; 4. a driven wheel; 5. a conveyor chain; 6. a connecting frame; 7. a fixed head; 8. a traction frame; 9. fastening a bolt; 10. a traction head; 11. a first fixed block; 12. a hydraulic lever; 13. a soil turning frame; 14. a soil filtering rod; 15. turning over the soil; 16. a fixed mount; 17. a second rotating wheel; 18. a belt; 19. scraping and brushing; 20. a first motor; 21. a first rake tine; 22. a second fixed block; 23. a rotating shaft; 24. a second motor; 25. a rotating drum; 26. a second rake tine; 27. a discharging frame; 28. connecting blocks; 29. a wheel; 30. a connecting seat; 31. a limiting column; 32. a material receiving vehicle; 33. a retaining ring; 34. and a collection box.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a potato harvester comprises a machine body 1, wherein a first rotating wheel 2, an auxiliary wheel 3 and a driven wheel 4 are respectively arranged at corresponding positions in the machine body 1, a transmission chain 5 is rotatably connected with the outer surfaces of the first rotating wheel 2, the auxiliary wheel 3 and the driven wheel 4, a connecting frame 6 is fixedly connected with the top of one side of the machine body 1, a traction frame 8 is arranged on the connecting frame 6, a soil turning frame 13 is rotatably connected with the outer surface of one end of the machine body 1 close to the driven wheel 4, a fixing frame 16 is fixedly connected with the top of one end of the machine body 1 close to the first rotating wheel 2, two second rotating wheels 17 are rotatably connected with one side of the outer surface of the fixing frame 16, a first motor 20 fixedly connected with the central shaft of one of the second rotating wheels 17 is arranged on one side of the outer surface of the fixing frame 16 far away from the two second rotating wheels 17, a belt 18 is rotatably connected with the outer surfaces of, the top of organism 1 just is located the equal fixedly connected with second fixed block 22 of mount 16 both sides position, it is connected with axis of rotation 23 to rotate between two second fixed blocks 22, and the surface of one of them second fixed block 22 is provided with drive end and axis of rotation 23 fixed connection's second motor 24, the surface of axis of rotation 23 is provided with rotary drum 25, the surface of organism 1 is located one side of mount 16 and is provided with out the work or material rest 27 with the corresponding position of transfer chain 5, one side of organism 1 is provided with receipts skip 32, be provided with collecting box 34 on the receipts skip 32.

The top of the connecting frame 6 is fixedly connected with a fixing head 7, the traction frame 8 is connected with the fixing head 7 through a fastening bolt 9, the top end of the traction frame 8 is fixedly connected with a traction head 10, the bottom of the traction frame 8 is fixedly connected with a first fixing block 11, the bottom of the first fixing block 11 is provided with a hydraulic rod 12, the driving end of the hydraulic rod 12 is rotatably connected with the soil turning frame 13, the soil turning frame 13 is driven to rotate through the hydraulic rod 12, the angle of the soil turning frame 13 can be automatically adjusted, so that the digging or retracting structure can be realized, and the traction frame 8 can conveniently perform traction work on the machine body 1; a plurality of soil filtering rods 14 are arranged in the soil turning frame 13, a soil turning shovel 15 is fixedly connected to the top end of the soil turning frame 13, the soil turning shovel 15 can automatically perform collecting and digging work, and the soil filtering rods 14 can separate potatoes from soil and filter the soil; a plurality of first rake teeth 21 are fixedly connected to one side of the outer surface of the fixed frame 16 and below the two second rotating wheels 17, a plurality of second rake teeth 26 are arranged on the outer surface of the rotating drum 25, the first rake teeth 21 and the second rake teeth 26 are arranged in a staggered manner, roots and leaves mixed in potatoes can be raked up through the second rake teeth 26, and the roots and leaves can be automatically filtered out through the matching of the first rake teeth 21; the bottom of the machine body 1 is fixedly connected with a connecting seat 30 at a position corresponding to the receiving trolley 32, a limiting column 31 is fixedly connected on the connecting seat 30, a retaining ring 33 is arranged at the top of one end of the receiving trolley 32, the retaining ring 33 and the limiting column 31 are arranged in a matched manner, and the receiving trolley 32 can be freely arranged to be carried or not carried through the design of the limiting column 31 and the retaining ring 33; the equal fixedly connected with connecting block 28 in bottom of organism 1 and receipts skip 32 all is provided with wheel 29 on the connecting block 28, can make the structure can steady operation through wheel 29.

The working principle is as follows: when the potato harvester is used, the machine body 1 is hung on a tractor or other tractors through the traction frame 8, the hydraulic rod 12 is started, the hydraulic rod 12 drives the soil turning frame 13 to rotate, the soil turning shovel 15 inclines downwards to be inserted into soil, the machine body 1 is started to work at the same time, the first rotating wheel 2, the auxiliary wheel 3 and the driven wheel 4 drive the conveying chain 5 to work, the potato harvesting and digging work can be automatically carried out through the traction forward movement of the tractor, the second motor 24 is started, the second motor 24 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the rotating drum 25 to rotate, the rotating drum 25 drives the second rake teeth 26 to automatically roll up root stems and leaves of potatoes on the conveying chain 5, the root stems and leaves can be automatically filtered through the matching of the first rake teeth 21, the first motor 20 is started, the first motor 20 drives the second rotating wheel 17 to rotate, the second rotating wheel 17 drives the belt 18 to rotate, the belt 18 drives the sweeping brush 19 to automatically sweep out the root, stem and leaf on the first rake teeth 21, the retaining ring 33 on the collecting vehicle 32 is hung on the limiting column 31, the collecting vehicle 32 can be automatically hung on the machine body 1, and the work of collecting potatoes can be automatically completed through the discharging frame 27 and the collecting box 34.

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.