CN210537545U

CN210537545U - Automatic change multipurpose agricultural machine

Info

Publication number: CN210537545U
Application number: CN201921262860.7U
Authority: CN
Inventors: 邹华丽
Original assignee: Xinfeng Qi Xu Manufacture Of Agricultural Machinery Co ltd
Current assignee: Xinfeng Qi Xu Manufacture Of Agricultural Machinery Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-19
Anticipated expiration: 2029-08-06

Abstract

The utility model relates to an automatic multipurpose agricultural machine, which comprises a shell, wherein the left side of the top of the shell is obliquely provided with a feed inlet, the left side in the shell is spanned with a threshing cylinder, the bottom of the feed inlet is provided with a baffle, the top end of the baffle is evenly provided with a U-shaped notch, the bottom of the threshing cylinder is provided with an arc guide plate, the other end of the guide plate is bent downwards to form an arc guide part, an arc draining net is arranged in the shell on the right side of the threshing cylinder, a sealing plate connected with the inner wall of the right side of the shell is arranged on the outer arc wall of the lower half part of the draining net, a containing cavity is formed among the sealing plate, the draining net and the inner side wall of the shell, a bracket is arranged in the containing cavity, an exhaust fan is arranged at the top of the bracket, the, and a support grid for supporting the collecting barrel is arranged in the shell. The utility model discloses simple structure, convenient to use.

Description

Automatic change multipurpose agricultural machine

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to an automatic multipurpose agricultural machine.

Background

Agricultural machinery belongs to a relative concept and is a general name of all machinery used in agriculture, animal husbandry, forestry and fishery, the agricultural machinery belongs to the field of agricultural equipment, the popularization and the use of the agricultural machinery are called agricultural mechanization, and the existing threshing machine (commonly called a thresher) needs a specially-assigned person to remove weeds and grains, so that the labor is heavy, and the time and the labor are wasted.

Wherein water stain on the grains or the seedlings can be splashed down when the threshing cylinder knocks the grains on the seedlings, so that the grains after threshing are wet, and when the bundles with the rice (a plurality of seedlings with the rice are placed into a small bundle) are stretched into the threshing machine for threshing, the knocked-down grains are easy to splash out of the ground from a feed inlet with a larger opening, so that the grains are difficult to recycle or knock into production personnel.

Disclosure of Invention

The invention aims to provide an automatic multipurpose agricultural machine.

The technical problem of the invention is mainly solved by the following technical scheme:

the utility model provides an automatic change multipurpose agricultural machine, includes the casing, and wherein casing top left side slope is provided with the feed inlet, and is close to and strides in the casing left side of feed inlet department and be equipped with threshing cylinder, the feed inlet bottom upwards is provided with the baffle towards right side direction slope, and wherein the baffle top evenly is provided with U type breach, threshing cylinder bottom is provided with the arc guide board that the opening set up towards the right side, and wherein one end and casing left side inner wall fixed connection of this guide board, and the other end of guide board has buckled downwards the arc guide, be provided with the arc waterlogging caused by excessive rainfall net that is located the department directly over the guide in the casing on threshing cylinder right side, this waterlogging caused by excessive rainfall net opening sets up towards left, and the top and the casing roof fixed connection of waterlogging caused by excessive rainfall net, wherein the lower half outer arc wall, Construct between waterlogging caused by excessive rainfall net and the casing inside wall and hold the chamber, wherein hold the intracavity and be provided with the support, and the support top is provided with the air exhauster, the discharge end of air exhauster is provided with the scum pipe that runs through casing right side wall, and wherein just to the waterlogging caused by excessive rainfall net of air exhauster feed end be solid construction, casing right side wall bottom is provided with the business turn over opening that is used for holding the collecting vessel business turn over, and wherein the collecting vessel is located department under the guide part, and is provided with the support grid that is used for supporting the collecting vessel in the casing, is provided with the limiting plate that supports the collecting vessel at support grid top left end, the slope of business turn over opening top is provided with the guide plate that.

Preferably, the rotating shaft of the threshing cylinder is connected with a driving motor positioned outside the shell.

Preferably, a drain pipe is arranged at the bottom of the accommodating cavity.

Preferably, the casing left side wall is provided with an inlet and an outlet located below the guide plate.

Preferably, the edge of the U-shaped notch at the opening end is provided with a fillet.

Preferably, the width of the baffle is smaller than the width of the feed inlet.

The invention has the beneficial effects that:

1. the gap is formed between the top end of the baffle plate and the top end of the feed inlet, so that a person can conveniently stretch the standing grain bundle into the top end face of the threshing cylinder in the shell from the gap for threshing, and after the head of the standing grain bundle stretches into the shell, the root of the standing grain bundle is clamped in the U-shaped notch for fixing, so that a producer does not need to fix the standing grain bundle to prevent the standing grain bundle from horizontally moving forwards and backwards, and only needs to tightly press the standing grain bundle at the bottom of the U-shaped notch to prevent the standing grain bundle from sliding off, so that the standing grain bundle fixing is convenient, meanwhile, the baffle plate can also shield most of the opening degree of the feed inlet, and a large amount of grains are prevented from being splashed out of the feed inlet to the ground during threshing.

2. When the threshing cylinder is used for threshing, after the threshing cylinder hits grains and water stains on the seedlings, the thrown grains are blocked by the draining net and fall downwards, and the splashed water stains are splashed into the containing cavity through the apertures of the draining net, so that liquid cannot fall together with the grains, the water content on the surfaces of the grains is reduced, and the liquid stored in the containing cavity can be discharged through the drain pipe at the bottom of the containing cavity.

3. When the leaves at the top ends of the seedlings are knocked and lifted in the threshing work, the suction force is generated by the operation of the exhaust fan, so that the lifted impurities such as small-volume crushed leaves flow into the containing cavity through the aperture of the draining net and are discharged to the outer side of the shell through the exhaust fan and the residue discharge pipe, the impurity content in grains is effectively removed, the quality of the grains is improved, the draining net right opposite to the feeding end of the exhaust fan is of a solid structure, and therefore the threshing cylinder is prevented from beating the grains and then small grains or liquid is prevented from being directly splashed to the feeding end of the exhaust fan.

Drawings

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

fig. 2 is a schematic view of the structure of the baffle plate in the present invention.

In the figure: 1. the device comprises a shell, 2, a feeding hole, 3, a threshing roller, 4, a baffle, 5, a U-shaped notch, 6, a guide plate, 7, a guide part, 8, a draining net, 9, a sealing plate, 10, a containing cavity, 11, a support, 12, an exhaust fan, 13, a slag discharge pipe, 14, an inlet and outlet opening, 15, a collecting barrel, 16, a support grid, 17, a limiting plate, 18, a guide plate, 19, a drain pipe, 20 and an inlet and outlet.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

The utility model provides an automatic change multipurpose agricultural machine, which comprises a housin 1, wherein the slope of 1 top left side of casing is provided with feed inlet 2, and be close to and stride in 1 interior left side of casing of feed inlet 2 department and be equipped with threshing cylinder 3, this threshing cylinder 3's axis of rotation links to each other with the driving motor who is located the 1 outside of casing, it is rotatory through motor drive axis of rotation and threshing cylinder 3, and the seedling that will have the corn stretches into the top and the first half contact in left side of 1 inside and threshing cylinder 3 of casing by feed inlet 2, make threshing cylinder 3 hit the corn on the seedling and beat, thereby realize the threshing work of seedling.

Wherein the bottom of the feed inlet 2 is obliquely and upwards provided with a baffle 4 towards the right side, the top end of the baffle 4 is uniformly provided with a U-shaped notch 5, and the width of the baffle 4 is smaller than that of the feed inlet 2, so that a gap exists between the top end of the baffle 4 and the top end of the feed inlet 2, so that people can conveniently stick standing grain into the top end surface of the threshing cylinder 3 in the shell 1 from the gap for threshing, and after the head part of the standing grain stick is inserted into the shell 1, the root part of the standing grain stick is clamped in the U-shaped notch 5 for fixing, so that a producer does not need to fix the standing grain stick to prevent the standing grain from moving horizontally back and forth, and only needs to tightly press the bottom part of the U-shaped notch 5 to prevent the standing grain from sliding off, thereby facilitating the fixing work of the standing grain stick, meanwhile, the baffle can also shield most of the opening degree of the feed inlet 2, and prevent a large amount of grains in, or hurts the production personnel, and in order to facilitate the standing grain root part to be clamped into the U-shaped notch 5, a fillet is arranged on the edge of the edge at the opening end of the U-shaped notch 5 to guide the standing grain root part to smoothly slide into the U-shaped notch 5.

As shown in fig. 1, the bottom of the threshing cylinder 3 is provided with an arc-shaped guide plate 6 with an opening arranged towards the right, one end of the guide plate 6 is fixedly connected with the inner wall on the left side of the shell 1, the other end of the guide plate 6 is bent downwards to form an arc-shaped guide part 7, and after the threshing cylinder 3 strikes grains rolled up, the grains finally fall down on the guide plate 6 and flow downwards along the arc-shaped surface of the guide part 7.

And a collecting barrel 15 is placed under the bottom of the guiding part 7 for collecting the grains flowing down from the guiding part 7, wherein a supporting grid 16 for supporting the collecting barrel 15 is arranged in the casing 1, the collecting barrel 15 is prevented from being placed in the field or on the wet ground, as shown in fig. 1, an access opening 14 for accommodating the inlet and outlet of the collecting barrel 15 is arranged at the bottom end of the right side wall of the casing 1, a guide plate 18 with the bottom end positioned right above the collecting barrel 15 is obliquely and downwards arranged at the top end of the access opening 14, the grains sputtered on the right side inner wall of the casing 1 are guided to the collecting barrel 15 by the guide plate 18 for recycling and collecting, the grains are prevented from falling on the ground, meanwhile, a limit plate 17 for abutting against the collecting barrel 15 is arranged at the left end of the top of the supporting grid 16, so that when the collecting barrel 15 is pushed into the position right below the guiding part 7 and the guide plate 18 through the access opening 14, the left end of the, make the bottom of guide part 7 and guide plate 18 bottom be located the collecting vessel 15 directly over this moment, prevent that the opening that constitutes between guide part 7 bottom and the guide plate 18 bottom is located the collecting vessel 15 open-top outside, lead to the cereal grain of whereabouts to drop and be not convenient for retrieve in the collecting vessel 15 outside.

Meanwhile, an arc-shaped draining net 8 positioned right above the guide part is arranged in the shell 1 on the right side of the threshing cylinder 3, the opening of the draining net 8 is arranged towards the left, the top end of the draining net 8 is fixedly connected with the top wall of the shell 1, wherein the lower half outer arc wall of the draining net 8 is obliquely and downwards provided with a sealing plate 9 connected with the inner wall of the right side of the shell 1, and in the embodiment, an accommodating cavity 10 is formed among the sealing plate 9, the draining net 8 and the inner side wall of the shell 1, so that after the threshing cylinder 3 hits grains on the seedlings and water stains, the thrown grains are blocked by the draining net 8 and fall downwards, the splashed water stains are splashed into the containing cavity 10 through the apertures of the draining net 8, so that the liquid cannot fall with the grains, thereby reducing the water content on the surface of the grain and the liquid stored in the receiving chamber 10 can be drained through a drain 19 at the bottom thereof.

As shown in fig. 1, a bracket 11 is arranged in the accommodating cavity 10, and a suction fan 12 is arranged at the top of the bracket 11, the suction fan 12 is suspended by the bracket 11 so that it does not contact the liquid settled at the bottom of the receiving chamber 10, wherein the discharge end of the exhaust fan 12 is provided with a residue discharge pipe 13 which penetrates through the right side wall of the shell 1, when leaves at the top end of the seedlings are knocked, broken and raised in the threshing work, the suction fan 12 generates suction force when working, so that the raised small-volume crushed leaves and other impurities flow into the accommodating cavity 10 through the aperture of the draining net 8 and are discharged to the outer side of the shell through the suction fan 12 and the slag discharge pipe 13, thereby effectively removing the impurity content in the grains, improving the quality of the grains, and the draining net 8 at the feed end of the exhaust fan 12 is of a solid structure, thereby preventing the threshing cylinder 3 from beating the grains and then directly splashing the fine grains or liquid to the feeding end of the exhaust fan 12.

In this embodiment, the entrance 20 is provided on the left side wall of the casing 1 below the guide plate 6, so that people can enter the casing 1 through the entrance 20 to perform maintenance or cleaning.

The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. An automatic multipurpose agricultural machine comprises a shell, wherein a feed inlet is obliquely arranged on the left side of the top of the shell, a threshing cylinder is arranged on the left side in the shell close to the feed inlet, and is characterized in that a baffle is obliquely and upwards arranged at the bottom of the feed inlet towards the right side, U-shaped notches are uniformly arranged at the top end of the baffle, an arc-shaped guide plate with an opening arranged towards the right side is arranged at the bottom of the threshing cylinder, one end of the guide plate is fixedly connected with the inner wall on the left side of the shell, an arc-shaped guide part is downwards bent at the other end of the guide plate, an arc-shaped draining net positioned right above the guide part is arranged in the shell on the right side of the threshing cylinder, the opening of the draining net is arranged towards the left side, the top end of the draining net is fixedly connected with the top wall of the shell, and, construct between closing plate, waterlogging caused by excessive rainfall net and the casing inside wall and hold the chamber, wherein hold the intracavity and be provided with the support, and the support top is provided with the air exhauster, the discharge end of air exhauster is provided with the scum pipe that runs through casing right side wall, and wherein just to the waterlogging caused by excessive rainfall net of air exhauster feed end be solid construction, casing right side wall bottom is provided with the business turn over opening that is used for holding the collecting vessel business turn over, and wherein the collecting vessel is located department under the guide part, and is provided with the support grid that is used for supporting the collecting vessel in the casing, is provided with the limiting plate that supports the collecting vessel at support grid top left end, the slope of business turn over opening top is provided with the guide plate that.

2. An automated multipurpose agricultural machine according to claim 1, wherein the rotation shaft of the threshing cylinder is connected to a drive motor located outside the housing.

3. An automated multi-purpose agricultural machine according to claim 1, wherein a drain is provided at the bottom of the receiving chamber.

4. An automated multi-purpose agricultural machine according to claim 1, wherein the housing left side wall is provided with an access opening below the guide plate.

5. An automated multi-purpose agricultural machine according to claim 1, wherein the edges at the open end of the U-shaped gap are rounded.

6. An automated multi-purpose agricultural machine according to claim 1, wherein the width of the baffle plate is less than the width of the feed opening.