阅读说明：本技术 一种玉米收割机秸秆粉碎系统 (Corn harvester straw crushing system ) 是由 龚琛 王光付 于 2019-10-28 设计创作，主要内容包括：本发明公开了一种玉米收割机秸秆粉碎系统,包括主体,所述主体上连接有移动装置,所述主体上连接有控制室,所述主体的一侧设有收割装置,且主体与收割装置之间连接有液压杆,所述主体上连接有液压控制装置与粉碎壳体；本发明中的一种玉米收割机秸秆粉碎系统,其具有防尘的作用,通过多个喷头的设置,使玉米秸秆在粉碎过程中,粉尘不易外漏,不仅可以改善收割机操作者的工作环境,而且在一定程度上可以使粉尘不易飘散到自然环境中,使大气不受污染；通过有机溶液的设置,能够促进玉米秸秆在粉碎过程中的发酵,有利于玉米秸秆还田,从而可以减少焚烧秸秆对大气的污染,增加土地的有机质,间接的增加了土地的地力。(The invention discloses a straw crushing system of a corn harvester, which comprises a main body, wherein a moving device is connected to the main body, a control chamber is connected to the main body, a harvesting device is arranged on one side of the main body, a hydraulic rod is connected between the main body and the harvesting device, and a hydraulic control device and a crushing shell are connected to the main body; the straw crushing system of the corn harvester has a dustproof effect, and through the arrangement of the plurality of spray heads, dust is not easy to leak in the crushing process of the corn straws, so that the working environment of a harvester operator can be improved, the dust is not easy to float to the natural environment to a certain extent, and the atmosphere is not polluted; through the setting of organic solution, can promote the fermentation of maize straw at crushing in-process, be favorable to maize straw returning to the field to can reduce the pollution of burning the straw to atmosphere, increase the organic matter in soil, the indirect land fertility that has increased the soil.)

1. The straw smashing system of the corn harvester is characterized by comprising a main body (1), a moving device (2) is connected onto the main body (1), a control room (3) is connected onto the main body (1), a harvesting device (4) is arranged on one side of the main body (1), a hydraulic rod (5) is connected between the main body (1) and the harvesting device (4), a hydraulic control device (6) and a smashing shell (7) are connected onto the main body (1), the hydraulic control device (6) is arranged at one end, close to the harvesting device (4), of the main body (1), the smashing shell (7) is arranged at the other end of the main body (1), a plow (19) is connected onto the main body (1), the plow (19) is arranged at the lower side of the main body (1) and at one end, far away from the harvesting device (4), of the main body (1), a cavity (8) is arranged in the smashing shell (7), the utility model discloses a grinding device, including cavity (8), crushing casing (7), feeding bin (10), liquid reserve tank (13) are connected with to the upside of crushing casing (7), the last top of crushing casing (7) is connected with a plurality of second shower nozzles (15), second shower nozzle (15) are connected with liquid reserve tank (13), be connected with discharging pipe (18) on the lower bottom of crushing casing (7), and discharging pipe (18) are located between mobile device (2) and plow (19).

2. The straw crushing system for the corn harvester according to claim 1, wherein a first spray nozzle (11) is connected in the feeding bin (10), a water pipe (12) is connected to the first spray nozzle (11), and the water pipe (12) is connected with a water tank of the harvester.

3. The straw crushing system for the corn harvester according to claim 1, wherein a liquid level meter (14) is arranged in the liquid storage tank (13), and the liquid level meter (14) is electrically connected with the control room (3).

4. The straw crushing system for the corn harvester according to claim 1, wherein a metal mesh (16) is connected in the crushing shell (7), and the metal mesh (16) is arranged on one side wall of the crushing shell (7) close to the second spray nozzle (15).

5. The straw crushing system for the corn harvester according to claim 4, wherein a protective cover (17) is connected to the lower end of the metal net (16).

6. The straw crushing system for the corn harvester according to claim 1, wherein an organic solution is arranged in the liquid storage tank (13).

7. The corn harvester straw shredder system of claim 1, wherein the number of the shredder rollers (9) is 3.

8. The straw crushing system for the corn harvester according to claim 1, wherein the surface of the crushing roller (9) is coated with a zinc coating.

9. The straw crushing system for the corn harvester according to claim 1, wherein a rubber pad (20) is connected to the inner side wall of the discharging pipe (18).

10. The corn harvester straw crushing system as claimed in claim 1, wherein the crushing roller (9), the first spray head (11), the second spray head (15) and the plow (19) are electrically connected with the control room (3).

Technical Field

The invention relates to the technical field of corn harvesters, in particular to a straw crushing system of a corn harvester.

Background

Corn is one of the most important grains in the world, the nutrient content of the corn is superior to that of rice, potatoes and the like, and various corn foods can be processed. Corn is an important industrial raw material, and can be used for preparing more than two hundred products such as fuel alcohol, citric acid, modified starch and the like. Corn is the main raw material of feed industry, is the main component of pig feed, chicken feed, cattle feed and duck feed, and can be mechanically operated in the whole process from seeding, intertillage, fertilization, pest control to harvesting in the corn planting process. The corn harvester mainly comprises a cutting rod device, a conveying device, a hydraulic lifter and the like.

The corn stalk crusher consists of material holding sliding plate, crushing chamber, conveyer and other parts. The crushing chamber is provided with a rotor which is composed of a disc and a movable hammer. The screen and toothed plate are also the main working parts of the crusher. During operation, the material that is processed gets into crushing chamber from flourishing material slide, receives impact, friction and the collision on the pinion rack repeatedly of the rotatory hammer leaf of high speed to it leaks down through the sieve mesh to be smashed the granularity that needs gradually. The leaked feed is conveyed to the material collecting barrel through the conveying fan and the conveying pipe, the material is separated in the material collecting barrel, the powder is discharged from the lower part and bagged, and the air is discharged from the upper part.

But current corn harvester is reaped the back at the maize, directly discharge the straw, throw away on the ground, reap after the maize, the user needs to collect maize straw whole, can be used to burn, can be used to returning the field, when the user need return the field to maize straw, need purchase maize straw rubbing crusher alone, this intangibly has just increased user's cost among, and current maize straw rubbing crusher is in the use, there is a large amount of minute dust production, the user need wear protective mask such as gauze mask, but this still can not guarantee user's safety, this not only influences user's health, but also causes certain pollution to the atmosphere.

Therefore, in order to solve the above technical problems, there is a need for a straw pulverizing system of a corn harvester.

Disclosure of Invention

In view of the above, the present invention provides a straw pulverizing system of a corn harvester, which has a dust-proof function, and through the arrangement of a plurality of nozzles, dust is not easy to leak out during the pulverizing process of corn straws, so that not only can the working environment of a harvester operator be improved, but also the dust is not easy to float into the natural environment to a certain extent, so that the atmosphere is not polluted; through the setting of organic solution, can promote the fermentation of maize straw at crushing in-process, be favorable to maize straw returning to the field to can reduce the pollution of burning the straw to atmosphere, increase the organic matter in soil, the indirect land fertility that has increased the soil.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a straw crushing system of a corn harvester comprises a main body, wherein a moving device is connected to the main body, a control room is connected to the main body, a harvesting device is arranged on one side of the main body, a hydraulic rod is connected between the main body and the harvesting device, a hydraulic control device and a crushing shell are connected to the main body, the hydraulic control device is arranged at one end, close to the harvesting device, of the main body, the crushing shell is arranged at the other end of the main body, a plough is connected to the main body, the plough is arranged at the lower side of the main body and is arranged at one end, far away from the harvesting device, of the main body, a cavity is arranged in the crushing shell, a plurality of crushing rollers are rotatably connected in the cavity, a feeding bin is arranged on one side of the crushing shell, a liquid storage tank is connected to the upper side of the crushing shell, a plurality of second spray nozzles, the lower bottom of the crushing shell is connected with a discharge pipe, and the discharge pipe is arranged between the moving device and the plough.

As a further improvement of the invention, a first spray head is connected in the feeding bin, corn straws are softened by absorbing water before being crushed through the arrangement of the first spray head, and the crushing of the corn straws is facilitated, and a water pipe is connected on the first spray head and is connected with a water tank of the harvester.

As a further improvement of the invention, a liquid level meter is arranged in the liquid storage tank, the liquid level meter is electrically connected with the control room, and when the solution in the liquid storage tank is insufficient, an operator can be reminded to fill the liquid storage tank with the organic solution.

As a further improvement of the invention, the metal net is connected in the crushing shell and arranged on one side wall of the crushing shell close to the second spray head, so that dust generated during crushing of the corn straws is not easy to enter the second spray head, and the second spray head is not easy to block.

As a further improvement of the invention, the lower end of the metal net is connected with a protective cover, which is beneficial to protecting the second spray head and ensuring that the second spray head is not easy to damage.

As a further improvement of the invention, the liquid storage tank is internally provided with an organic solution which can promote the fermentation of the corn straws.

As a further improvement of the invention, the number of the crushing rollers is 3, so that the corn straws are crushed more thoroughly, and the crushing effect of the corn straws is improved.

As a further improvement of the invention, the surface of the crushing roller is coated with a zinc coating, so that the crushing roller is not easy to corrode due to organic solution, and the service life of the crushing roller is prolonged.

As a further improvement of the invention, the inner side wall of the discharging pipe is connected with a rubber pad, which is beneficial to protecting the discharging pipe.

As a further improvement of the invention, the crushing roller, the first spray head, the second spray head and the plough are electrically connected with the control room, so that the operator can use the device more conveniently.

The invention has the beneficial effects that: the straw crushing system of the corn harvester has a dustproof effect, and through the arrangement of the plurality of spray heads, dust is not easy to leak in the crushing process of the corn straws, so that the working environment of a harvester operator can be improved, the dust is not easy to float to the natural environment to a certain extent, and the atmosphere is not polluted; through the setting of organic solution, can promote the fermentation of maize straw at crushing in-process, be favorable to maize straw returning to the field to can reduce the pollution of burning the straw to atmosphere, increase the organic matter in soil, the indirect land fertility that has increased the soil.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of a corn harvester straw shredding system in one embodiment of the present invention;

FIG. 2 is a schematic diagram of a partial structure of a straw shattering system of a corn harvester according to an embodiment of the invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic diagram of a straw pulverizing system of a corn harvester in an embodiment of the invention.

In the figure: 1. the device comprises a main body, a moving device, a control room, a harvesting device, a hydraulic rod, a hydraulic control device, a crushing shell, a cavity, a crushing roller, a feeding bin, a first spray head, a water pipe, a liquid storage tank, a liquid level meter, a second spray head, a metal net, a protective cover, a discharge pipe, a plough and a rubber pad, wherein the moving device is 2, the control room is 3, the harvesting device is 4, the hydraulic rod is 5, the hydraulic control device is 6, the crushing shell is 7, the cavity is 8, the crushing roller is 9, the feeding.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all 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 various drawings of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration and, therefore, are used only to illustrate the basic structure of the subject matter of the present invention.

Terms such as "left", "right", and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "to the right" of other elements or features would then be oriented "to the left" of the other elements or features. Thus, the exemplary term "right side" may encompass both left and right orientations. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1 to 3, in an embodiment of the present invention, a corn harvester straw crushing system includes a main body 1, a moving device 2, a control chamber 3 mounted on the main body 1, a harvesting device 4, a hydraulic rod 5, a hydraulic control device 6, a crushing roller 9, a discharge pipe 18 connected to the crushing roller 9, and a plow 19.

Referring to fig. 1, a moving device 2 is connected to a main body 1, the main body 1 is convenient to move, a control room 3 is connected to the main body 1, a harvesting device 4 is arranged on one side of the main body 1, a hydraulic rod 5 is connected between the main body 1 and the harvesting device 4, a hydraulic control device 6 and a crushing shell 7 are connected to the main body 1, the hydraulic control device 6 is arranged at one end, close to the harvesting device 4, of the main body 1, the crushing shell 7 is arranged at the other end of the main body 1, a plough 19 is connected to the main body 1, the crushed corn straws are conveniently turned into soil, organic matters in the soil are increased, the plough 19 is arranged at the lower side of the main body 1, and one end, far away from the harvesting.

Referring to fig. 2, a cavity 8 is formed in the crushing shell 7, a plurality of crushing rollers 9 are rotatably connected in the cavity 8, preferably, the number of the crushing rollers 9 is 3, so that the corn stalks are crushed more thoroughly, the crushing effect of the corn stalks is improved, and a zinc coating is coated on the surface of each crushing roller 9, so that the crushing rollers 9 are not easily corroded by organic solution, and the service life of the crushing rollers 9 is prolonged.

Wherein, one side of smashing casing 7 is equipped with feeding storehouse 10, does benefit to during maize straw enters into smashing casing 7, and feeding storehouse 10 in-connection has first shower nozzle 11, through the setting of first shower nozzle 11, makes maize straw water absorption soft before smashing, does benefit to the smashing of maize straw, also makes the difficult spill of dust in the crushing casing 7 simultaneously, is connected with water pipe 12 on the first shower nozzle 11, and water pipe 12 links to each other with the water tank of harvester.

Referring to fig. 2 to 3, the upper side of the crushing shell 7 is connected with a liquid storage tank 13, organic solution is arranged in the liquid storage tank 13, fermentation of corn straws can be promoted, returning time of the corn straws is shortened, a liquid level meter 14 is arranged in the liquid storage tank 13, the liquid level meter 14 is electrically connected with the control room 3, when the solution in the liquid storage tank 13 is insufficient, an operator can be reminded to fill the liquid storage tank 13 with the organic solution, the upper top of the crushing shell 7 is connected with a plurality of second spray heads 15, and the second spray heads 15 are connected with the liquid storage tank 13.

Specifically, smash casing 7 in-connection and have metal mesh 16, metal mesh 16 locates and smashes casing 7 and be close to on one lateral wall of second shower nozzle 15, makes during the difficult entering second shower nozzle 15 of dust of maize straw when smashing, makes second shower nozzle 15 difficult the jam, and the lower extreme of metal mesh 16 is connected with safety cover 17, does benefit to protection second shower nozzle 15, makes second shower nozzle 15 not fragile.

Referring to fig. 1 to 2, a discharging pipe 18 is connected to the lower bottom of the crushing shell 7, the discharging pipe 18 is arranged between the moving device 2 and the plow 19, crushed corn stalks can be discharged, a rubber pad 20 is connected to the inner side wall of the discharging pipe 18, the discharging pipe 18 is protected, and the crushing roller 9, the first nozzle 11, the second nozzle 15 and the plow 19 are electrically connected with the control room 3, so that an operator can use the corn stalk crusher more conveniently.

Referring to fig. 4, a working process of the straw crushing system of the corn harvester mainly comprises: harvesting, peeling, crushing, processing, scattering and finishing, wherein the main processing mode is to add organic solution to promote straw fermentation and dust prevention processing of straw dust.

The working principle is as follows: an operator enters the control room 3, the whole operation of the main body 1 can be controlled through the control room 3, the advancing of the main body 1 can be controlled through the moving device 2, corn harvesting is carried out through the harvesting device 4, the lifting of the harvesting device 4 during harvesting can be controlled through the hydraulic control device 6, when the corn straws need to be crushed, the corn straws enter the crushing shell 7 from the feeding bin 10, water in a water tank of the harvester can enter the first spray head 11 in the feeding bin 10 through the water pipe 12, the first spray head 11 can spray the corn straws to be crushed, the corn straws absorb water and soften, the crushing of the corn straws is facilitated, dust is not easy to flow backwards and leak, the corn straws are crushed and cut through the crushing roller 9, during the period, the second spray head 15 can spray organic solution from the liquid storage tank 13, the further fermentation of the crushed straws is promoted, and the returning time of the corn straws is shortened, the volumetric capacity of organic solution can be measured to level gauge 14 in the liquid reserve tank 13, and can remind the operator in time to annotate liquid to liquid reserve tank 13, metal mesh 16 can make the difficult entering second shower nozzle 15 of dust when smashing, make second shower nozzle 15 difficult blocking, safety cover 17 is favorable to protecting second shower nozzle 15, it is not fragile to make second shower nozzle 15, maize straw after smashing can fall to the soil through discharging pipe 18 discharge, behind plow 19, thereby can turn over the soil with maize straw, make the soil absorb fast, increase the organic matter in soil.

According to the technical scheme, the invention has the following beneficial effects:

the straw crushing system of the corn harvester has a dustproof effect, and through the arrangement of the plurality of spray heads, dust is not easy to leak in the crushing process of the corn straws, so that the working environment of a harvester operator can be improved, the dust is not easy to float to the natural environment to a certain extent, and the atmosphere is not polluted; through the setting of organic solution, can promote the fermentation of maize straw at crushing in-process, be favorable to maize straw returning to the field to can reduce the pollution of burning the straw to atmosphere, increase the organic matter in soil, the indirect land fertility that has increased the soil.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.