CN214228933U

CN214228933U - Rice harvester device

Info

Publication number: CN214228933U
Application number: CN202022261173.2U
Authority: CN
Inventors: 唐海斌; 王飞; 吴二凤
Original assignee: Guiyang Youle Rice Planting Professional Cooperative
Current assignee: Guiyang Youle Rice Planting Professional Cooperative
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-09-21
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a rice harvester device, including reaping organism, process chamber, conveyer belt, receipts cutting knife and threshing roller, the top of reaping the organism is provided with the process chamber, and all is provided with equidistant discharge gate on the outer wall of process chamber bottom, the driver's seat is installed on the reaping organism top of process chamber one side, and the reaping organism top of driver's seat one side installs the conveyer belt, install the second motor on the outer wall of process chamber one side, and the output of second motor installs the second pivot through the shaft coupling, first motor is installed on the top of process chamber, and the output of first motor installs first pivot through the shaft coupling, the one end of reaping the organism is all installed and is received the cutting knife, the reaping organism top that the driver's seat one side was kept away from to the process chamber is provided with the compression chamber. The utility model discloses not only improve the effect of threshing of rice, improved the screening effect to the corn, realized the compression function to rice straw moreover.

Description

Rice harvester device

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically a rice harvester device.

Background

The rice is planted in the Yangtze river basin of China seven thousand years ago, the main production area of the rice in China is mainly the northeast region, the Yangtze river basin and the Zhujiang river basin, at present, with the continuous improvement of the level of agricultural mechanization, the harvesting work of the rice is also changed from manual harvesting to machine harvesting, and the rice harvester is a modern agricultural production auxiliary device and can help people to rapidly harvest the rice.

The existing harvester devices on the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The existing harvester device has a common threshing effect on rice when in use, and has the condition of insufficient threshing, so the improvement is needed;

(2) when the existing harvester device is used, the grains are generally screened by a simple screen, the screening effect is poor, and the broken rice dregs easily block the screen holes, so certain defects exist;

(3) the existing harvester device is inconvenient for processing threshed rice straws, so that the occupied space of the rice straws is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice harvester device to it is comparatively general to the effect of threshing of rice when using to provide harvester device in solving above-mentioned background art, not good and inconvenient problem of handling to the rice straw after threshing to the screening effect of corn.

In order to achieve the above object, the utility model provides a following technical scheme: a rice harvester device comprises a harvester body, a processing chamber, a conveying belt, a harvesting cutter and a threshing roller, wherein the top end of the harvester body is provided with the processing chamber, the outer wall of the bottom of the processing chamber is provided with equally-spaced discharge holes, the top end of the harvester body on one side of the processing chamber is provided with a driving seat, the top end of the harvester body on one side of the driving seat is provided with the conveying belt, one end of the conveying belt extends to the inside of the processing chamber, the outer wall on one side of the processing chamber is provided with a second motor, the output end of the second motor is provided with a second rotating shaft through a coupler, one end of the second rotating shaft extends to the inside of the processing chamber and is fixedly connected with one end of the conveying belt, the top end of the processing chamber is provided with a first motor, the output end of the first motor is provided with a first rotating shaft through a coupler, one end of the harvester body is provided with the harvesting cutter, the top end of the harvester body, far away from one side of the driving seat, of the processing chamber is provided with a compression chamber, the compression chamber is communicated with the processing chamber, and a discharge port is arranged on the outer wall of the bottom of the compression chamber.

Preferably, one side of the interior of the treatment chamber is rotatably provided with a threshing rotary roller, and the outer wall of the threshing rotary roller is fixedly provided with spike teeth at equal intervals, so that rice can be threshed once.

Preferably, the inside opposite side of process chamber rotates respectively and installs first crushing auger and the crushing auger of second, and the top of first crushing auger and the bottom fixed connection of first pivot, and the top of the crushing auger of first crushing auger and second is fixed with second toothed disc and first toothed disc respectively, and second toothed disc and first toothed disc intermeshing carry out the secondary work of threshing to the rice.

Preferably, a third motor is installed on the outer wall of the processing chamber at the position of the threshing rotary roller, a third rotating shaft is installed at the output end of the third motor through a coupler, and one end of the third rotating shaft extends to the inside of the threshing rotary roller and is fixedly connected with one end of the threshing rotary roller, so that the threshing rotary roller is driven to rotate conveniently.

Preferably, the inside branch sieve that is provided with of process chamber of first crushing auger below, and all be fixed with the fixed plate on the process chamber inner wall of below to vibrating motor is installed on the top of fixed plate, and vibrating motor's output is articulated mutually with the bottom of dividing the sieve, is convenient for sieve the corn that drops.

Preferably, the top end of the compression chamber is provided with the cylinder, and the output end of the cylinder extends to the inside of the compression chamber and is fixed with the material pressing plate, so that the rice straw can be compressed conveniently, and the occupied space of the rice straw can be reduced.

Compared with the prior art, the beneficial effects of the utility model are that: the rice harvester device not only improves the threshing effect of rice and the screening effect of grains, but also realizes the compression function of rice straws;

(1) the threshing device is provided with the threshing rotary roller, the spike teeth, the first crushing auger, the second crushing auger, the first gear disc and the second gear disc, the third motor drives the threshing rotary roller to rotate through the third rotary shaft, the threshing rotary rollers rotate oppositely and perform primary threshing work on rice under the action of the spike teeth, then the first motor drives the first crushing auger to rotate through the first rotary shaft, the second crushing auger and the first crushing auger rotate oppositely under the transmission action of the second gear disc and the first gear disc to perform secondary threshing work on the rice, and rice straws are crushed under the matching action of the first crushing auger and the second crushing auger, so that the threshing effect of the rice is improved;

(2) the fixed plate, the vibrating motor and the sub-sieve plate are arranged, the vibrating motor at the top end of the fixed plate drives the sub-sieve plate to vibrate, the sub-sieve plate sieves the removed grains, the qualified grains fall to the bottom of the treatment chamber, and the unqualified rice crushed slag falls into the compression chamber under the inclination and vibration effects of the sub-sieve plate, so that the grain sieving effect is improved;

(3) through being provided with compression chamber, cylinder, pressure flitch and bin outlet, the rice straw drops to the inside of compression chamber, and cylinder drive pressure flitch makes it move down, carries out compression work to the rice straw, and the shared space of rice straw after the compression reduces to the accessible bin outlet takes out it, thereby has realized the compression function to the rice straw.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view of the first crushing auger of the present invention;

fig. 3 is a schematic view of the overlooking partial enlarged structure of the conveyer belt of the present invention;

fig. 4 is a schematic view of the top enlarged structure of the threshing roller of the present invention.

In the figure: 1. harvesting machine body; 2. a processing chamber; 3. a discharge port; 4. a fixing plate; 5. a vibration motor; 6. a conveyor belt; 7. harvesting the cutter; 8. a driver seat; 9. separating the sieve plate; 10. a threshing roller; 11. a first motor; 12. a first rotating shaft; 13. a first crushing auger; 14. a compression chamber; 15. a cylinder; 16. a material pressing plate; 17. a discharge outlet; 18. a second crushing auger; 19. a first gear plate; 20. a second gear wheel disc; 21. a second motor; 22. a second rotating shaft; 23. nailing teeth; 24. a third motor; 25. and a third rotating shaft.

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. 1-4, the present invention provides an embodiment: a rice harvester device comprises a harvester body 1, a processing chamber 2, a conveying belt 6, a harvesting knife 7 and a threshing rotary roller 10, wherein the top end of the harvester body 1 is provided with the processing chamber 2, and the outer wall of the bottom of the processing chamber 2 is provided with equally spaced discharge holes 3;

threshing rotary rollers 10 are rotatably arranged on one side in the treatment chamber 2, and spike teeth 23 with equal intervals are fixed on the outer walls of the threshing rotary rollers 10 to perform primary threshing work on rice;

a third motor 24 is arranged on the outer wall of the treatment chamber 2 at the position of the threshing rotary roller 10, the model of the third motor 24 can be Y112M-2, the output end of the third motor 24 is provided with a third rotary shaft 25 through a coupler, one end of the third rotary shaft 25 extends into the threshing rotary roller 10 and is fixedly connected with one end of the threshing rotary roller 10, and the threshing rotary roller 10 is driven to rotate conveniently;

a first crushing auger 13 and a second crushing auger 18 are respectively rotatably mounted on the other side in the treatment chamber 2, the top end of the first crushing auger 13 is fixedly connected with the bottom end of the first rotating shaft 12, a second gear wheel disc 20 and a first gear disc 19 are respectively fixed on the tops of the first crushing auger 13 and the second crushing auger 18, and the second gear wheel disc 20 and the first gear disc 19 are mutually meshed to perform secondary threshing work on rice;

a screening plate 9 is arranged in the treatment chamber 2 below the first crushing auger 13, a fixing plate 4 is fixed on the inner wall of the treatment chamber 2 below the first crushing auger 13, a vibration motor 5 is installed at the top end of the fixing plate 4, the type of the vibration motor 5 can be SUS304, and the output end of the vibration motor 5 is hinged with the bottom end of the screening plate 9, so that fallen grains can be screened conveniently;

a driver seat 8 is arranged at the top end of a harvester body 1 at one side of a processing chamber 2, a conveyer belt 6 is arranged at the top end of the harvester body 1 at one side of the driver seat 8, one end of the conveyer belt 6 extends into the processing chamber 2, a second motor 21 is arranged on the outer wall at one side of the processing chamber 2, the model of the second motor 21 can be Y112M-2, a second rotating shaft 22 is arranged at the output end of the second motor 21 through a coupler, one end of the second rotating shaft 22 extends into the processing chamber 2 and is fixedly connected with one end of the conveyer belt 6, a first motor 11 is arranged at the top end of the processing chamber 2, the model of the first motor 11 can be Y112M-2, a first rotating shaft 12 is arranged at the output end of the first motor 11 through a coupler, a harvesting knife 7 is arranged at one end of the harvester body 1, a compression chamber 14 is arranged at the top end of the harvester body 1 at one side of the processing chamber 2 far away from the driver seat 8, the compression chamber 14 is communicated with the treatment chamber 2, and the outer wall of the bottom of the compression chamber 14 is provided with a discharge port 17;

the top end of the compression chamber 14 is provided with a cylinder 15, the type of the cylinder 15 can be SC160-25, and the output end of the cylinder 15 extends into the compression chamber 14 and is fixed with a material pressing plate 16, so that the rice straw can be compressed conveniently, and the occupied space of the rice straw can be reduced.

The working principle is as follows: when in use, a user firstly sits in the driving seat 8 and drives the rice harvester device to operate in the field, then the harvesting knife 7 rotates to cut rice, the second motor 21 drives the conveying belt 6 to operate through the second rotating shaft 22, the conveying belt 6 conveys the cut rice to the inside of the processing chamber 2, at the moment, the third motor 24 drives the threshing roller 10 to rotate through the third rotating shaft 25, the threshing roller 10 rotates oppositely and carries out primary threshing work on the rice under the action of the spike teeth 23, then the first motor 11 drives the first crushing auger 13 to rotate through the first rotating shaft 12, under the transmission action of the second gear disc 20 and the first gear disc 19, the second crushing auger 18 and the first crushing auger 13 rotate oppositely to carry out secondary threshing work on the rice, and under the matching action of the first crushing auger 13 and the second crushing auger 18, the rice straw is crushed, so that the threshing effect of rice is improved, then, the vibrating motor 5 at the top end of the fixed plate 4 drives the sub-sieve plate 9 to vibrate, the sub-sieve plate 9 sieves grains which are threshed, qualified grains fall to the bottom of the processing chamber 2, unqualified rice trash falls to the inside of the compression chamber 14 under the action of the inclination and the vibration of the sub-sieve plate 9, so that the sieving effect of the grains is improved, finally, the rice straw falls to the inside of the compression chamber 14, the air cylinder 15 drives the pressure plate 16 to move downwards, the rice straw is compressed, the space occupied by the compressed rice straw is reduced, and the rice straw can be taken out through the discharge hole 17, so that the compression function of the rice straw is realized, and the work of the rice harvester device is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rice harvester device, includes reaper organism (1), processing chamber (2), conveyer belt (6), harvesting knife (7) and threshing roller (10), its characterized in that: the harvester is characterized in that a treatment chamber (2) is arranged at the top end of the harvester body (1), equally-spaced discharge holes (3) are formed in the outer wall of the bottom of the treatment chamber (2), a driver seat (8) is installed at the top end of the harvester body (1) on one side of the treatment chamber (2), a conveying belt (6) is installed at the top end of the harvester body (1) on one side of the driver seat (8), one end of the conveying belt (6) extends into the treatment chamber (2), a second motor (21) is installed on the outer wall on one side of the treatment chamber (2), a second rotating shaft (22) is installed at the output end of the second motor (21) through a coupling, one end of the second rotating shaft (22) extends into the treatment chamber (2) and is fixedly connected with one end of the conveying belt (6), a first motor (11) is installed at the top end of the treatment chamber (2), and a first rotating shaft (12) is installed at the output end of the first motor (11) through a coupling, harvesting knives (7) are all installed to the one end of harvester body (1), the harvester body (1) top that driver's seat (8) one side was kept away from in process chamber (2) is provided with compression chamber (14), and compression chamber (14) are linked together with process chamber (2), and are provided with bin outlet (17) on the outer wall of compression chamber (14) bottom.

2. A rice harvester apparatus as in claim 1, wherein: one side of the interior of the processing chamber (2) is rotatably provided with a threshing rotary roller (10), and the outer wall of the threshing rotary roller (10) is fixed with spike teeth (23) at equal intervals.

3. A rice harvester apparatus as in claim 1, wherein: the inside opposite side of process chamber (2) rotates respectively and installs first crushing auger (13) and the crushing auger (18) of second, the top of first crushing auger (13) and the bottom fixed connection of first pivot (12), and the top of first crushing auger (13) and the crushing auger (18) of second is fixed with second toothed disc (20) and first toothed disc (19) respectively, second toothed disc (20) and first toothed disc (19) intermeshing.

4. A rice harvester apparatus as in claim 2, wherein: thresh and install third motor (24) on the treatment chamber (2) outer wall of changeing roller (10) position department, and the output of third motor (24) passes through the shaft coupling and installs third pivot (25), the one end of third pivot (25) extend to thresh the inside of changeing roller (10) and with thresh the one end fixed connection who changes roller (10).

5. A rice harvester apparatus as in claim 3, wherein: the inside branch sieve (9) that is provided with of treatment chamber (2) of first crushing auger (13) below, and all be fixed with fixed plate (4) on treatment chamber (2) inner wall of below to vibrating motor (5) are installed on the top of fixed plate (4), and the output of vibrating motor (5) is articulated mutually with the bottom of dividing sieve (9).

6. A rice harvester apparatus as in claim 1, wherein: the top end of the compression chamber (14) is provided with an air cylinder (15), and the output end of the air cylinder (15) extends into the compression chamber (14) and is fixed with a material pressing plate (16).