CN213886996U

CN213886996U - Cyperus esculentus harvester

Info

Publication number: CN213886996U
Application number: CN202022532388.3U
Authority: CN
Inventors: 徐天月; 王景立; 朱凤武; 赵清来; 高连兴; 姜鑫铭; 付大平; 袁军; 冯伟志
Original assignee: Jilin Agricultural University
Current assignee: Jilin Agricultural University
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-06
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a cyperus bean harvester, including the separator box, the pan feeding mouth has been seted up at the separator box top, separator box lateral wall fixedly connected with fixed plate, fixed plate top fixedly connected with servo motor, servo motor output fixedly connected with threaded rod, the threaded rod is connected with the axis of rotation through drive mechanism, the axis of rotation is connected with the rotation axis through rotary mechanism, a plurality of rotatory rollers of rotation axis lateral wall fixedly connected with, the rotation axis runs through the top of separator box and extends to the separator box in. The utility model discloses a cooperation of separator box, pan feeding mouth, servo motor, threaded rod, rotation axis, axis of rotation, filter screen, discharge gate, supporting leg, separation frame is used, can make the rhizome and the earth of the cyperus esculentus of mixing in the cyperus esculentus separate away, needs the problem of manual separation when having solved the separation of cyperus esculentus, has improved work efficiency, has improved the practicality of device.

Description

Cyperus esculentus harvester

Technical Field

The utility model relates to a cyperus esculentus results technical field, especially relates to a cyperus esculentus harvester.

Background

The cyperus esculentus is also called Shansha grass, and is also an ornamental plant for beautifying and greening the environment. The oil sand beans are mainly used for harvesting underground nuclear rhizome fruits, the dry fruits are 1.8-2.0 g in weight and contain a large amount of sugar.

The cyperus esculentus harvester at the present stage is usually mixed with rhizomes and soil of the cyperus esculentus during harvesting, the cyperus esculentus needs to be separated manually, the workload is large, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a cyperus esculentus harvester.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cyperus esculentus harvester comprises a separation box, wherein a feeding hole is formed in the top of the separation box, a fixed plate is fixedly connected with the outer side wall of the separation box, a servo motor is fixedly connected with the top of the fixed plate, a threaded rod is fixedly connected with the output end of the servo motor, the threaded rod is connected with a rotating shaft through a transmission mechanism, the rotating shaft is connected with a rotating shaft through a rotating mechanism, a plurality of rotating rollers are fixedly connected with the outer side wall of the rotating shaft, the rotating shaft penetrates through the top of the separation box and extends into the separation box, the rotating shaft is rotatably connected with the top of the separation box, the threaded rod penetrates through the separation box, one end, away from the servo motor, of the threaded rod is connected with a transmission shaft through an engagement mechanism, the transmission shaft penetrates through the side wall of the separation box and is rotatably connected with the side wall of the separation box, a plurality of cams are fixedly connected with the outer side wall of the separation box, and a filter screen is fixedly connected with the inner side wall of the separation box, the utility model discloses a separation box, including separation box, threaded rod lateral wall, screw thread piece, clean piece and separator box, separator box inside wall fixedly connected with separation frame, a plurality of separation holes have been seted up to separation frame bottom, are located the separator box threaded rod lateral wall threaded connection has the screw thread piece, the screw thread piece is connected with clean piece through link mechanism, clean piece and separator box bottom sliding connection, the discharge gate has been seted up to the separator box lateral wall, discharge gate inside wall fixedly connected with filter, separator box lateral wall fixedly connected with connecting plate, connecting plate top fixedly connected with collecting box, the separator box bottom sets up the recovery mouth that two symmetries set up, separator box bottom fixedly connected with retrieves the frame, a plurality of supporting legs of separator box bottom fixedly connected with.

Preferably, the transmission mechanism comprises a first bevel gear fixedly connected to the outer side wall of the threaded rod, a second bevel gear fixedly connected to the outer side wall of the rotating shaft, and the first bevel gear is in meshed connection with the second bevel gear.

Preferably, rotary mechanism includes the first belt pulley of fixed connection at the axis of rotation lateral wall, axis of rotation lateral wall fixedly connected with second belt pulley, first belt pulley passes through the belt with the second belt pulley and is connected.

Preferably, the meshing mechanism comprises a first gear fixedly connected to the outer side wall of the threaded rod, a second gear fixedly connected to the outer side wall of the transmission shaft, and the first gear is in meshing connection with the second gear.

Preferably, the link mechanism comprises a moving block which is slidably connected to the inner side wall of the separation box, the moving block is connected with the threaded block through a first connecting rod, rotating shafts are fixedly connected to the outer side walls of the moving block, the threaded block and the cleaning block, rotating ports are formed in two ends of the first connecting rod, and the inner side wall of each rotating port is rotatably connected with the outer side wall of the rotating shaft on the threaded block and the outer side wall of the rotating shaft on the moving block.

Preferably, the moving block is connected with the cleaning block through a second connecting rod, rotating ports are formed in two ends of the second connecting rod, and inner side walls of the rotating ports are respectively and rotatably connected with outer side walls of rotating shafts on the moving block and outer side walls of the rotating shafts on the cleaning block.

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

1. the utility model discloses a cooperation of separator box, pan feeding mouth, servo motor, threaded rod, rotation axis, axis of rotation, filter screen, discharge gate, supporting leg, separation frame is used, can make the rhizome and the earth of the cyperus esculentus of mixing in the cyperus esculentus separate away, needs the problem of manual separation when having solved the separation of cyperus esculentus, has improved work efficiency, has improved the practicality of device.

2. The utility model discloses a cooperation of separator box, fixed plate, threaded rod, transmission shaft, filter screen, first connecting rod, second connecting rod is used, can retrieve the earth of separating when the cyperus bean separates, also can clean in the separator box simultaneously, has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a cyperus esculentus harvester provided by the utility model;

fig. 2 is a schematic structural diagram of a filter plate in the cyperus esculentus harvester provided by the utility model;

fig. 3 is a top view of a separation frame in a cyperus esculentus harvester provided by the utility model;

fig. 4 is a schematic structural diagram of a first connecting rod in the cyperus esculentus harvester provided by the utility model.

In the figure: 1. a separation tank; 2. a feeding port; 3. a fixing plate; 4. a servo motor; 5. a threaded rod; 6. a rotating shaft; 7. a belt; 8. a rotating shaft; 9. a drive shaft; 10. a filter screen; 11. Separating the frame; 12. a discharge port; 13. a first link; 14. a second link; 15. a collection box; 16. a recovery frame; 17. and (5) supporting legs.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the cyperus esculentus harvester comprises a separation box 1, wherein a feeding opening 2 is formed in the top of the separation box 1, a fixing plate 3 is fixedly connected to the outer side wall of the separation box 1, a servo motor 4 is fixedly connected to the top of the fixing plate 3, a threaded rod 5 is fixedly connected to the output end of the servo motor 4, the threaded rod 5 is connected with a rotating shaft 6 through a transmission mechanism, the transmission mechanism comprises a first bevel gear fixedly connected to the outer side wall of the threaded rod 5, a second bevel gear is fixedly connected to the outer side wall of the rotating shaft 6, and the first bevel gear is meshed with the second bevel gear;

the rotating shaft 6 is connected with a rotating shaft 8 through a rotating mechanism, the rotating mechanism comprises a first belt pulley fixedly connected to the outer side wall of the rotating shaft 6, the outer side wall of the rotating shaft 8 is fixedly connected with a second belt pulley, and the first belt pulley and the second belt pulley are connected through a belt 7;

the outer side wall of the rotating shaft 8 is fixedly connected with a plurality of rotating rollers, the rotating shaft 8 penetrates through the top of the separation box 1 and extends into the separation box 1, the rotating shaft 8 is rotatably connected with the top of the separation box 1, the threaded rod 5 penetrates through the separation box 1, one end, far away from the servo motor 4, of the threaded rod 5 is connected with a transmission shaft 9 through an engagement mechanism, the engagement mechanism comprises a first gear fixedly connected to the outer side wall of the threaded rod 5, the outer side wall of the transmission shaft 9 is fixedly connected with a second gear, and the first gear is engaged with the second gear;

the transmission shaft 9 penetrates through the side wall of the separation box 1 and is rotatably connected with the side wall of the separation box 1, the outer side wall of the transmission shaft 9 is fixedly connected with a plurality of cams, the inner side wall of the separation box 1 is fixedly connected with a filter screen 10, the inner side wall of the separation box 1 is fixedly connected with a separation frame 11, the bottom of the separation frame 11 is provided with a plurality of separation holes, and the outer side wall of a threaded rod 5 positioned in the separation box 1 is in threaded connection with a;

the threaded block is connected with the cleaning block through a connecting rod mechanism, the connecting rod mechanism comprises a moving block which is connected to the inner side wall of the separation box 1 in a sliding mode, the moving block is connected with the threaded block through a first connecting rod 13, rotating shafts are fixedly connected to the outer side walls of the moving block, the threaded block and the cleaning block, rotating ports are formed in two ends of the first connecting rod 13, and the inner side walls of the rotating ports are respectively in rotating connection with the outer side wall of the rotating shaft on the threaded block and the outer side wall of the rotating shaft on the moving block;

the movable block passes through second connecting rod 14 with clean piece and is connected, the mouth that rotates has all been seted up at 14 both ends of second connecting rod, the inside wall rotates respectively with the revolving axle lateral wall on the movable block and the revolving axle lateral wall on the clean piece to be connected, bottom sliding connection in clean piece and the separator box 1, discharge gate 12 has been seted up to separator box 1 lateral wall, 12 inside wall fixedly connected with filters of discharge gate, 1 outside wall fixedly connected with connecting plate of separator box, connecting plate top fixedly connected with collecting box 15, the recovery mouth that two symmetries set up is seted up to separator box 1 bottom, separator box 1 bottom fixedly connected with retrieves frame 16, 1 bottom fixedly connected with a plurality of supporting legs 17 of separator box.

The utility model discloses specific theory of operation as follows:

firstly, cyperus esculentus and roots and soil of the cyperus esculentus are guided into a separation box 1 from a feeding port 2, the cyperus esculentus can fall onto a filter screen 10 under the action of gravity, the filter screen 10 is arranged obliquely, the cyperus esculentus can slide down along the filter screen 10, a servo motor 4 can drive a threaded rod 5 to rotate, the threaded rod 5 drives a transmission shaft 9 to rotate through the matching of a first gear and a second gear when rotating, the transmission shaft 9 rotates to drive a cam to rotate, the height of the cam is sequentially increased from left to right, and the filter screen 10 is pushed when the cam rotates, so that the fine soil on the filter screen 10 falls;

then the cyperus esculentus and the rhizomes and larger pieces of soil of the cyperus esculentus fall into the separation frame 11, the threaded rod 5 rotates and simultaneously drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the rotating roller to rotate when rotating, the rotating roller can break the large pieces of soil when rotating, and the cyperus esculentus and the smashed soil fall onto the filter plate through the separation holes when the rotating roller rotates, the cyperus esculentus can fall into the collection box 15 along the filter plate, the smashed soil can fall onto the bottom of the separation box 1 through the filter plate, because the servo motor 4 can realize positive and negative rotation, the threaded rod 5 can drive the threaded block to move left and right when rotating, the cleaning block can move left and right at the bottom of the separation box 1 through the matching action of the first connecting rod 13 and the second connecting rod 14 when the threaded block moves left and right, the fallen soil can be pushed into the recovery frame 16 through the recovery port, and the bottom in the separation box 1 can be cleaned.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cyperus bean harvester, includes separator box (1), its characterized in that, pan feeding mouth (2) have been seted up at separator box (1) top, separator box (1) lateral wall fixedly connected with fixed plate (3), fixed plate (3) top fixedly connected with servo motor (4), servo motor (4) output end fixedly connected with threaded rod (5), threaded rod (5) are connected with axis of rotation (6) through drive mechanism, axis of rotation (6) are connected with rotation axis (8) through rotary mechanism, a plurality of rotatory rollers of rotation axis (8) lateral wall fixedly connected with, rotation axis (8) run through the top of separator box (1) and extend to separator box (1), rotation axis (8) rotate with separator box (1) top and are connected, threaded rod (5) run through separator box (1), the one end that servo motor (4) were kept away from in threaded rod (5) is connected with transmission shaft(s) (2) through meshing mechanism 9) The transmission shaft (9) penetrates through the side wall of the separation box (1) and is rotatably connected with the side wall of the separation box (1), the outer side wall of the transmission shaft (9) is fixedly connected with a plurality of cams, the inner side wall of the separation box (1) is fixedly connected with a filter screen (10), the inner side wall of the separation box (1) is fixedly connected with a separation frame (11), the bottom of the separation frame (11) is provided with a plurality of separation holes, the outer side wall of the threaded rod (5) positioned in the separation box (1) is in threaded connection with a threaded block, the threaded block is connected with a cleaning block through a connecting rod mechanism, the cleaning block is in sliding connection with the inner bottom of the separation box (1), the side wall of the separation box (1) is provided with a discharge port (12), the inner side wall of the discharge port (12) is fixedly connected with a filter plate, the outer, two recovery openings symmetrically arranged are formed in the bottom of the separation box (1), a recovery frame (16) is fixedly connected to the bottom of the separation box (1), and a plurality of supporting legs (17) are fixedly connected to the bottom of the separation box (1).

2. The cyperus esculentus harvester according to claim 1, characterized in that the transmission mechanism comprises a first bevel gear fixedly connected to the outer side wall of the threaded rod (5), and a second bevel gear fixedly connected to the outer side wall of the rotating shaft (6), wherein the first bevel gear is meshed with the second bevel gear.

3. A cyperus esculentus harvester according to claim 1, characterized in that the rotating mechanism comprises a first belt pulley fixedly connected to the outer side wall of the rotating shaft (6), a second belt pulley fixedly connected to the outer side wall of the rotating shaft (8), and the first belt pulley and the second belt pulley are connected through a belt (7).

4. A cyperus esculentus harvester according to claim 1, characterized in that the meshing mechanism comprises a first gear fixedly connected to the outer side wall of the threaded rod (5), and a second gear fixedly connected to the outer side wall of the transmission shaft (9), wherein the first gear is meshed with the second gear.

5. The cyperus esculentus harvester according to claim 1, characterized in that the link mechanism comprises a moving block slidably connected to the inner side wall of the separation box (1), the moving block is connected with a threaded block through a first connecting rod (13), rotating shafts are fixedly connected to the outer side walls of the moving block, the threaded block and the cleaning block, rotating ports are formed in two ends of the first connecting rod (13), and the inner side walls of the rotating ports are respectively rotatably connected with the outer side wall of the rotating shaft on the threaded block and the outer side wall of the rotating shaft on the moving block.

6. The cyperus esculentus harvester according to claim 5, characterized in that the moving block is connected with the cleaning block through a second connecting rod (14), rotating ports are formed at two ends of the second connecting rod (14), and the inner side wall of each rotating port is respectively and rotatably connected with the outer side wall of a rotating shaft on the moving block and the outer side wall of a rotating shaft on the cleaning block.