CN213662550U

CN213662550U - Thresher for agricultural machine

Info

Publication number: CN213662550U
Application number: CN202021894423.XU
Authority: CN
Inventors: 李园
Original assignee: Individual
Current assignee: Yulin Smart Tengfei Agricultural Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-13
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a thresher for agricultural machine relates to agricultural production and makes technical field. This thresher for agricultural machine, including compound storehouse, compound storehouse higher authority fixedly connected with threshing warehouse, threshing warehouse's front is equipped with transmission, this thresher for agricultural machine puts into the rice storehouse after reaping, the rotation through the third rotation of conveyer belt drives the rotation of pivot one, the rotation of pivot one drives the rotation of conveyer belt one, the straw after smashing is pushed to conveyer belt one by breaker, the rotation of conveyer belt one removes threshing warehouse with the straw, the rethread goes out the straw mouth and leaves, this device has set up the device that can break away from the straw of smashing automatically, the process of taking out threshing warehouse with the straw of smashing by the hand has been removed from to the user, user's availability factor has been improved greatly, the probability of smashing the blade is touched to the user is reduced, user's safety has been improved.

Description

Thresher for agricultural machine

Technical Field

The utility model relates to an agricultural production makes technical field, specifically is a thresher for agricultural machine.

Background

The thresher is a harvesting machine, which is a machine capable of separating crop seeds from stalks, and mainly relates to a grain crop harvesting machine. The thresher is of different types according to different grain materials. For example, the rice thresher is suitable for threshing rice; for threshing corn, a so-called "corn thresher" or the like is used. The thresher is commonly called a "thresher", and is the most common rice threshing machine. After the rice is harvested, the rice grains are separated from the stalks by the machine. The rice thresher is divided into two types, one type is driven by manpower, is called as a manpower rice thresher and is a semi-mechanized tool; the rice thresher is changed into power driving, so the rice thresher is called as a power rice thresher. The rice thresher greatly reduces the labor intensity of rice harvesting and improves the agricultural productivity at the same time.

After the traditional thresher threshes the rice, the straw needs the user oneself to remove with the hand, shifts out the threshing warehouse with broken straw, has reduced user's work efficiency like this, also can let the user have the risk of touchhing threshing blade.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thresher for agricultural machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thresher for agricultural machine, includes compound storehouse, the higher authority fixedly connected with threshing warehouse in compound storehouse, threshing warehouse's front is equipped with transmission, transmission includes the motor, the front swing joint of motor has the axis of rotation, the front fixedly connected with gear one of axis of rotation, the circumference surface swing joint of gear one has conveyer belt two, the circumference internal surface swing joint of conveyer belt two has pivot two, the circumference surface swing joint of pivot two has conveyer belt three, the circumference internal surface swing joint of conveyer belt three has pivot one, the circumference surface swing joint of pivot one has conveyer belt one.

Preferably, a groove is formed in the composite bin, the composite bin is connected with a balance socket in a penetrating manner, a motor is fixedly connected to the upper surface of the groove, a rice inlet bin is fixedly connected to the upper surface of the composite bin, a straw outlet is fixedly connected to the right surface of the composite bin, a protective shell is fixedly connected to the front surface of the threshing bin, a rotating shaft II is movably connected to the front surface of the threshing bin, and a rotating shaft I is movably connected to the front surface of the threshing bin.

Preferably, the two surfaces of the rotating shaft are uniformly and fixedly connected with crushing knives at equal intervals, a filter screen is arranged below the crushing knives, the front side of the filter screen is fixedly connected with a threshing bin, the lower side of the filter screen is fixedly connected with a grain storage bin, and the back side of the grain storage bin is fixedly connected with a grain outlet.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the threshing machine for the agricultural machinery is characterized in that harvested paddy is placed into a paddy inlet bin, a motor is started, the motor is started to enable a rotating shaft to rotate clockwise, the clockwise rotation of the rotating shaft drives a first gear to rotate clockwise, the clockwise rotation of the first gear drives a second conveyor belt to rotate clockwise, the clockwise rotation of the second conveyor belt drives a second upper rotating shaft to rotate clockwise, the clockwise rotation of the second rotating shaft drives a crushing device on the outer surface of the circumference of the second rotating shaft to rotate clockwise, the clockwise rotation of the crushing device drives a crushing knife to rotate clockwise, the harvested paddy is pulled into a threshing bin, the crushing knife crushes the paddy, grains enter a grain storage bin through filtering of a filter screen, then leave the threshing machine for the agricultural machinery from a grain outlet, the clockwise rotation of the second rotating shaft drives the third conveyor belt to rotate clockwise, and the rotation of the third conveyor belt drives the first rotating shaft to rotate, the rotation of pivot one drives the rotation of conveyer belt one, and the straw after smashing is pushed to conveyer belt one by breaker, and the rotation of conveyer belt one removes the threshing warehouse with the straw, and the rethread goes out the straw mouth and leaves, and this device has set up the device that can break away from the straw of smashing automatically, has removed the process that the straw that the user will smash will take out the threshing warehouse with the hand from, has improved user's availability factor greatly, has reduced the user and has touched the probability of smashing the blade, has improved user's safety.

(2) When the agricultural machine thresher needs to be moved, a user inserts the wooden stick into the balance socket, one side of each of two people stands to lift the agricultural machine thresher for transportation, the transportation stick is inserted through the specific hole to lift the device, the situation that the wooden stick is placed at an unfinished position when the user transports the thresher is prevented, parts of the machine are damaged, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic view of the structure of the thresher for agricultural machine of the present invention;

fig. 2 is a schematic view of the conveyor belt device of the present invention;

fig. 3 is a schematic view of the conveying device of the present invention;

fig. 4 is a schematic view of the filtering apparatus of the present invention.

In the figure: 1 composite bin, 2 rice inlet bin, 3 rice threshing bin, 4 straw outlet, 5 balance socket, 6 conveyor belt I, 7 rotating shaft I, 8 protective shell, 11 motor, 12 rotating shaft, 13 gear I, 14 conveyor belt II, 15 conveyor belt III, 16 crushing knife, 17 crushing device, 18 rotating shaft II, 21 groove, 22 grain storage bin, 23 filter screen and 24 grain outlet.

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 a technical solution: a thresher for agricultural machinery comprises a composite bin 1, a threshing bin 3 is fixedly connected to the upper surface of the composite bin 1, a transmission device is arranged on the front surface of the threshing bin 3, the transmission device comprises a motor 11, a rotating shaft 12 is movably connected to the front surface of the motor 11, a first gear 13 is fixedly connected to the front surface of the rotating shaft 12, a second conveying belt 14 is movably connected to the circumferential outer surface of the first gear 13, a second rotating shaft 18 is movably connected to the circumferential inner surface of the second conveying belt 14, a third conveying belt 15 is movably connected to the circumferential outer surface of the second rotating shaft 18, a first rotating shaft 7 is movably connected to the circumferential inner surface of the third conveying belt 15, a first conveying belt 6 is movably connected to the circumferential outer surface of the first rotating shaft 7, crushing cutters 16 are uniformly and fixedly connected to the surfaces of the second rotating shafts 18 at equal intervals, a filtering net 23 is arranged below the crushing cutters 16, a grain outlet 24 is fixedly connected to the back of the grain storage 22, harvested paddy is placed into the grain inlet 2, the motor 11 is started, the rotating shaft 12 rotates clockwise through the starting of the motor 11, the clockwise rotation of the rotating shaft 12 drives the clockwise rotation of the gear I13, the clockwise rotation of the gear I13 drives the clockwise rotation of the conveyor belt II 14, the clockwise rotation of the conveyor belt II 14 drives the clockwise rotation of the rotating shaft II 18 above, the clockwise rotation of the rotating shaft II 18 drives the crushing device 17 on the outer circumferential surface of the rotating shaft II to rotate clockwise, the clockwise rotation of the crushing device 17 drives the clockwise rotation of the crushing knife 16, the crushed paddy is pulled into the grain threshing bin 3 by the crushing knife 16, grains are filtered by the filter screen 23 and enter the grain storage 22, then leave the thresher for agricultural machinery from the grain outlet 24, the clockwise rotation of the rotating shaft II 18 drives the clockwise rotation of the conveyor belt III 15, the rotation of the third conveying belt 15 drives the first rotating shaft 7 to rotate, the rotation of the first rotating shaft 7 drives the first conveying belt 6 to rotate, the smashed straws are pushed to the first conveying belt 6 by the crushing device 17, the straws are removed from the threshing bin 3 by the rotation of the first conveying belt 6 and then leave through the straw outlet 4, the device is provided with a device capable of automatically separating the smashed straws, the process that a user takes the smashed straws out of the threshing bin 3 by hands is avoided, the use efficiency of the user is greatly improved, the probability that the user touches the smashing blade is reduced, the safety of the user is improved, the composite bin 1 is internally provided with a groove 21, the composite bin 1 is in through connection with a balance socket 5, the upper surface of the groove 21 is fixedly connected with a motor 11, the upper surface of the composite bin 1 is fixedly connected with a rice inlet bin 2, the right surface of the composite bin 1 is fixedly connected with the straw outlet 4, and the front surface of the threshing, the front of the threshing bin 3 is movably connected with a rotating shaft II 18. the front of the threshing bin 3 is movably connected with a rotating shaft I7. when the threshing bin needs to be moved, a user inserts a wood bar into the balance socket 5, the two people stand on one side to lift the thresher for agricultural machinery for transportation, the transportation rod is inserted through a specific hole to lift the device, the situation that the wood bar is placed at an unfinished position when the user transports the device is prevented, mechanical parts are damaged, and the service life of the device is prolonged.

The working principle is as follows:

the first step is as follows: the harvested paddy is put into a paddy storage bin 2, the motor 11 is started to enable the rotating shaft 12 to rotate clockwise, the clockwise rotation of the rotating shaft 12 drives the clockwise rotation of the gear I13, the clockwise rotation of the gear I13 drives the clockwise rotation of the conveyor belt II 14, the clockwise rotation of the conveyor belt II 14 drives the clockwise rotation of the upper rotating shaft II 18, the clockwise rotation of the rotating shaft II 18 drives the crushing device 17 on the outer circumferential surface to rotate clockwise, the clockwise rotation of the crushing device 17 drives the clockwise rotation of the crushing knife 16, the crushing knife 16 pulls the harvested paddy into a paddy removal bin 3, the crushing knife 16 crushes the paddy, grains enter the grain storage bin 22 through the filtration of the filter screen 23 and then leave a thresher for agricultural machinery from a grain outlet 24, and the clockwise rotation of the rotating shaft II 18 drives the clockwise rotation of the conveyor belt III 15, rotation of three 15 of conveyer belts drives the rotation of a pivot 7, the rotation of a pivot 7 drives the rotation of a conveyer belt 6, the straw after smashing is pushed to a conveyer belt 6 by breaker 17, the rotation of a conveyer belt 6 removes threshing warehouse 3 with the straw, leave through going out straw mouth 4 again, this device has set up the device that can break away from the straw of smashing automatically, the process that the straw that the user will smash will be taken out threshing warehouse 3 with the hand has been removed from, user's availability factor has been improved greatly, the probability of smashing the blade is touched to the user of having reduced, user's safety has been improved.

The second step is that: when the agricultural harvester needs to be moved, a user inserts the wooden stick into the balance socket 5, the two people stand on one side to lift the agricultural harvester for transportation, the transportation stick is inserted through the specific hole to lift the agricultural harvester, the situation that the wooden stick is placed at an unfinished position when the user transports the agricultural harvester is prevented, parts of the agricultural harvester are damaged, and the service life of the agricultural harvester is prolonged.

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

1. The utility model provides a thresher for agricultural machine, includes compound storehouse (1), the higher authority fixedly connected with threshing warehouse (3) in compound storehouse (1), the front in threshing warehouse (3) is equipped with transmission, its characterized in that: the transmission device comprises a motor (11), the front face of the motor (11) is movably connected with a rotating shaft (12), the front face of the rotating shaft (12) is fixedly connected with a first gear (13), the circumference outer surface of the first gear (13) is movably connected with a second conveyor belt (14), the circumference inner surface of the second conveyor belt (14) is movably connected with a second rotating shaft (18), the circumference outer surface of the second rotating shaft (18) is movably connected with a third conveyor belt (15), the circumference inner surface of the third conveyor belt (15) is movably connected with a first rotating shaft (7), and the circumference outer surface of the first rotating shaft (7) is movably connected with a first conveyor belt (6).

2. A thresher for agricultural machines as claimed in claim 1, wherein: the composite bin (1) is internally provided with a groove (21), and the composite bin (1) is connected with a balance socket (5) in a penetrating way.

3. A thresher for agricultural machines as claimed in claim 2, wherein: the motor (11) is fixedly connected to the upper surface of the groove (21).

4. A thresher for agricultural machines as claimed in claim 1, wherein: the rice inlet bin (2) is fixedly connected to the upper surface of the composite bin (1), and the straw outlet (4) is fixedly connected to the right surface of the composite bin (1).

5. A thresher for agricultural machines as claimed in claim 1, wherein: the front of the threshing bin (3) is fixedly connected with a protective shell (8), the front of the threshing bin (3) is movably connected with a second rotating shaft (18), and the front of the threshing bin (3) is movably connected with a first rotating shaft (7).

6. A thresher for agricultural machines as claimed in claim 1, wherein: the rice husking machine is characterized in that crushing knives (16) are evenly and fixedly connected to the surface of the second rotating shaft (18) at equal intervals, a filter screen (23) is arranged below the crushing knives (16), the front face of the filter screen (23) is fixedly connected with a rice husking bin (3), a grain storage bin (22) is fixedly connected to the lower face of the filter screen (23), and a grain outlet (24) is fixedly connected to the back face of the grain storage bin (22).