Return anti-interference ear box mounting structure and harvester provided with same
By introducing a collection bucket and a fruit ear skateboard into the fruit ear box installation structure, the problem of falling ears when the fruit ear box is flipped is solved, reducing grain loss and improving the service life of the equipment.
Patent Information
- Application Number
- CN202420283526.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-06
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-06
AI Technical Summary
During the corn harvesting process, when the ear box is turned over and unloaded, the fallen ears can easily interfere with the return process, resulting in increased grain loss and the roller shutter is easily damaged.
A fruit ear box installation structure is designed to prevent interference from being returned, including a chassis platform, a chassis box body, a sledge skateboard and a collection bucket. The chassis bucket is located below the entrance of the chassis box and is connected to the chassis platform. It is used to collect and introduce it into the chassis box. Avoid the ears rolling down to the chassis platform and ensure that the ear boxes return to their positions smoothly.
It effectively prevents the falling ears from interfering with the repositioning process of the ear box, reduces grain loss, and diverts through the ear skateboard, ensuring that the ear box can return to position smoothly when there are excess ears, and extends the service life of the equipment.
Smart Images
Figure CN222128737U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fruit ear boxes for harvesters, and in particular to a return-to-position interference-proof fruit ear box installation structure and a harvester provided with the same. Background Art
[0002] When corn is harvested, a lot of straw is produced. After the straw is recycled, it can be used as feed for cattle, sheep and other livestock through fermentation and other processes to reduce breeding costs.
[0003] For straw recycling, the current common harvester for both stems and ears is used to recycle crops with straw and ears such as corn, which can achieve simultaneous harvesting of straw and corn. The overall layout of the harvester for both stems and ears is divided into two types: with a grass box and without a grass box. In the overall layout of the harvester with a grass box, the grass box is placed at the rear of the chassis platform, the ear box is placed in the middle of the chassis platform, and the peeling machine is placed on one side of the ear box. The ears peeled by the peeling machine are discharged and enter the ear box.
[0004] like Figure 2 As shown in the figure: during the harvesting process, ears of fruit occasionally fall from the gap between the peeling machine and the top entrance of the ear box; when the ear box is turned over to unload grain, ears of fruit are also prone to fall from the entrance of the ear box. Since the ear box partially leaves the chassis platform when it is turned over, the ears of fruit in the gap and the ears of fruit that fall from the entrance of the ear box will fall on the chassis platform at the bottom of the ear box, making it impossible for the ear box to return to its original position.
[0005] At present, some manufacturers add roller shutters on the lower side of the fruit ear box to guide the fallen fruit ears to the ground outside the chassis platform. This makes it difficult to collect the fallen fruit ears, increases grain loss, and the roller shutter is easily pressed under the fruit ear box and easily damaged. Utility Model Content
[0006] The technical problem to be solved by the utility model is how to prevent the interference of the falling fruit ears on the returning process of the fruit ear box.
[0007] The technical solution of the utility model to solve the above technical problems is as follows:
[0008] The utility model provides a return-to-position anti-interference fruit ear box installation structure, comprising a chassis platform, a fruit ear box body, and a fruit ear slide plate, wherein the fruit ear box body is arranged on the chassis platform and can be turned over relative to the chassis platform to unload grain; a fruit ear box entrance and a collecting bucket are arranged on the top of one side wall of the fruit ear box body, the collecting bucket is located below the fruit ear box entrance, the collecting bucket is connected to the side wall of the fruit ear box body and is communicated with the inside of the fruit ear box, and the fruit ear slide plate is located below the collecting bucket and is connected to a fixed structure on the chassis platform.
[0009] The beneficial effects of the utility model are:
[0010] By adopting the utility model, during the harvesting process and when the ear box is turned over to unload grain, the fallen ear clusters are collected by the collecting bucket and introduced into the ear box, and finally poured out with the logistics during the unloading process, thereby avoiding the ear clusters from rolling to the area below the ear box, effectively preventing the fallen ear clusters from interfering with the returning process of the ear box, and reducing grain loss; in addition, the ear cluster slide plate under the collecting bucket guides excess ear clusters away from the area below the ear box, thereby ensuring the smooth return of the ear cluster when there are many ear clusters.
[0011] On the basis of the above technical solution, the present invention can also be improved as follows.
[0012] Furthermore, the upper portion of the collecting bucket protrudes toward the outer side of the side wall of the fruit ear box body, and the collecting bucket gradually inclines toward the side wall of the fruit ear box body from top to bottom.
[0013] It is convenient for the fruit ears to be guided into the fruit ear box body to avoid falling out again.
[0014] Furthermore, the collecting bucket is connected to the top edge of the side wall of the fruit ear box body by welding or integral molding.
[0015] The integrally formed connection can be formed into the shape of a collecting bucket by stretching and deforming the top of the side wall, which is easy to process and facilitates the fruit ears to slide into the fruit ear box body without obstruction.
[0016] Furthermore, the entrance of the ear box is a rectangular frame structure with an open upper edge.
[0017] It is convenient to guide the fruit ears into the fruit ear box body, so as to avoid the fruit ears from filling up the space inside the collecting bucket too early, so that the collecting bucket can effectively collect the fallen fruit ears and reduce grain losses.
[0018] Furthermore, a support plate is connected below the bottom wall of the inlet of the fruit ear box, and the lower part of the support plate is fixed on the opposite side walls of the fruit ear box body.
[0019] It is convenient to increase the capacity of the ear box body while avoiding interference with external grain loading structures such as the collection bucket and the outlet of the peeling machine.
[0020] Furthermore, the side wall of the ear box body on the side where the collecting bucket is located is opposite to the turning and unloading direction of the ear box body.
[0021] This ensures that the ears in the collecting bucket fall into the ear box body when unloading grain, preventing the ears from falling onto the chassis platform; at the same time, the peeling machine and the ear box body can be arranged relatively on the chassis platform, making full use of the space of the chassis platform.
[0022] Furthermore, a peeling machine is provided on the chassis platform, which is arranged opposite to the fruit ear box body, and the outlet of the peeling machine is located above the collecting bucket and opposite to the entrance of the fruit ear box; the fruit ear slide plate is fixed on the peeling machine, and the lower end of the fruit ear slide plate is connected to the peeling machine.
[0023] The fallen ears are guided into the peeling machine through the ear slide, and finally fall back into the ear box along with the logistics in the peeling machine, thus reducing grain loss.
[0024] Furthermore, a rubber plate is connected to an edge of one side of the collecting bucket away from the main body of the fruit ear box.
[0025] The flexibility of the edge of the collecting bucket is improved to avoid collision or scratching between the collecting bucket and the peeling machine when the ear box body is turned over to unload grain, thereby increasing the service life.
[0026] Furthermore, a vertically arranged fruit ear stopper is also provided on the chassis platform, and the fruit ear stopper is located below the fruit ear slide plate.
[0027] Prevent the fruit ears outside the range below the fruit ear box body from rolling under the fruit ear box body.
[0028] The utility model also provides a harvester equipped with the above-mentioned return-to-position anti-interference ear box installation structure, comprising a harvester chassis, and the chassis platform is fixed on the harvester chassis. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a structural schematic diagram of the utility model.
[0030] Figure 2 The present invention is a schematic diagram of the installation structure of a fruit ear box in the prior art.
[0031] In the accompanying drawings, the technical features represented by the reference numerals are as follows:
[0032] 1- chassis platform; 2- ear box body; 3- ear slide plate; 4- ear box entrance; 5- collecting bucket; 6- support plate; 7- peeling machine; 8- ear stopper; 10- corn. DETAILED DESCRIPTION
[0033] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0034] This utility model refers to Figure 1 .
[0035] Embodiment 1:
[0036] The utility model provides a return-to-position anti-interference fruit ear box installation structure, comprising a chassis platform 1, a fruit ear box body 2, and a fruit ear slide plate 3. The fruit ear box body 2 is arranged on the chassis platform 1 and can be turned over relative to the chassis platform 1 to unload grain; a fruit ear box entrance 4 and a collecting bucket 5 are arranged on the top of one side wall of the fruit ear box body 2, the collecting bucket 5 is located below the fruit ear box entrance 4, the collecting bucket 5 is connected to the side wall of the fruit ear box body 2 and communicated with the inside of the fruit ear box, and the fruit ear slide plate 3 is located below the collecting bucket 5 and connected to the fixed structure on the chassis platform 1.
[0037] principle:
[0038] The structure of the ear box flipping and unloading is a prior art on the harvester. During the harvesting process, the ears of corn 10 and the like that fall from the gap between the ear box entrance 4 and the peeling machine 7 can fall into the collecting bucket 5, and slide into the ear box with the collecting bucket 5, thereby avoiding the ears being retained in the gap. When the ear box flips and unloads the grain, the ears that fall or overflow at the ear box entrance 4 can also fall into the collecting bucket 5, and are poured out with the logistics during the grain unloading process. When there are many ears that fall and the collecting bucket 5 cannot collect them all, the excess ears fall onto the ear slide plate 3, and leave the area below the ear box under the diversion effect of the ear slide plate 3, thereby avoiding interference with the return of the ear box.
[0039] In summary, by adopting the utility model, during the harvesting process and when the ear box is turned over to unload grain, the fallen ear clusters are collected by the collecting bucket 5 and introduced into the ear box, and finally poured out with the logistics during the unloading process, thereby avoiding the ear clusters from rolling to the area below the ear box, effectively preventing the fallen ear clusters from interfering with the returning process of the ear box, and reducing grain loss; in addition, the ear cluster slide plate 3 below the collecting bucket 5 is used to guide the excess ear clusters away from the area below the ear box, so that the ear clusters can return smoothly when there are many ear clusters.
[0040] Furthermore, the upper portion of the collecting bucket 5 protrudes toward the outer side of the side wall of the fruit ear box body 2, and the collecting bucket 5 gradually inclines toward the side wall of the fruit ear box body 2 from top to bottom.
[0041] This facilitates the fruit ears to be guided into the fruit ear box body 2 to prevent them from falling out again.
[0042] Furthermore, the collecting bucket 5 is connected to the top edge of the side wall of the fruit ear box body 2 by welding or integral molding.
[0043] The integrally formed connection can be formed into the shape of the collecting bucket 5 by stretching and deforming the top of the side wall, which is easy to process and facilitates the fruit ears to slide into the fruit ear box body 2 without obstruction.
[0044] Furthermore, the ear box entrance 4 is a rectangular frame structure with an open upper edge.
[0045] It is convenient to guide the fruit ears into the fruit ear box body 2, so as to avoid the fruit ears from filling up the space inside the collecting bucket 5 too early, so that the collecting bucket 5 can effectively collect the fallen fruit ears and reduce the loss of grain.
[0046] Furthermore, a support plate 6 is connected below the bottom wall of the fruit ear box entrance 4 , and the lower part of the support plate 6 is fixed on the opposite side walls of the fruit ear box body 2 .
[0047] It is convenient to increase the capacity of the ear box body 2 while avoiding interference with external grain loading structures such as the outlet of the collecting bucket 5 and the peeling machine 7.
[0048] Furthermore, the side wall of the ear box body 2 on the side where the collecting bucket 5 is located is opposite to the turning and unloading direction of the ear box body 2 .
[0049] This ensures that the fruit ears in the collecting bucket 5 fall into the fruit ear box body 2 when unloading grain, preventing the fruit ears from falling onto the chassis platform 1; at the same time, the peeling machine 7 and the fruit ear box body 2 can be arranged on the chassis platform 1 relative to each other, making full use of the space of the chassis platform 1.
[0050] Furthermore, a peeling machine 7 is also provided on the chassis platform 1, and the peeling machine 7 is arranged opposite to the fruit ear box body 2, and the outlet of the peeling machine 7 is located above the collecting bucket 5 and opposite to the fruit ear box entrance 4; the fruit ear slide plate 3 is fixed on the peeling machine 7, and the lower end of the fruit ear slide plate 3 is connected to the peeling machine 7.
[0051] Note: the peeling machine 7 is the existing technology on the harvester. The working principle of the peeling machine 7 is irrelevant to the technical problem of the present utility model, so the peeling machine 7 can be regarded as a fixed structure on the chassis platform 1.
[0052] The fallen ears are introduced into the peeling machine 7 through the ear slide plate 3, and finally fall back into the ear box body 2 along with the logistics in the peeling machine 7, thereby reducing food loss.
[0053] Furthermore, a rubber plate is connected to an edge of one side of the collecting bucket 5 away from the fruit ear box body 2 .
[0054] The flexibility of the edge of the collecting bucket 5 is improved, so as to avoid collision or scraping between the collecting bucket 5 and the peeling machine 7 when the ear box body 2 is turned over to unload grain, thereby increasing the service life.
[0055] Furthermore, a vertically arranged fruit ear stopper 8 is provided on the chassis platform 1 , and the fruit ear stopper 8 is located below the fruit ear slide plate 3 .
[0056] Prevent the fruit ears outside the range below the fruit ear box body 2 from rolling under the fruit ear box body 2.
[0057] Embodiment 2:
[0058] The utility model also provides a harvester equipped with the above-mentioned return and interference-proof ear box installation structure, comprising a harvester chassis, and the chassis platform 1 is fixed on the harvester chassis.
[0059] The fallen fruit ears are collected by the collecting bucket 5 and introduced into the fruit ear box, and the fruit ear slide plate 3 below the collecting bucket 5 guides the fruit ears away from the area below the fruit ear box, thereby preventing the fruit ears from rolling to the area below the fruit ear box, effectively preventing the fallen fruit ears from interfering with the returning process of the fruit ear box, and reducing grain loss.
[0060] In the description of the present invention, it should be understood that if there are descriptive terms indicating orientation, direction or positional relationship, such as: "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated in this specification is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of understanding the present invention and simplifying the description, and does not indicate or imply that the referred part, element or whole must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0061] In addition, if there are order description terms, such as "first", "second", etc., their purpose in this specification is to facilitate understanding or simplify description. For example, in order to distinguish multiple technical features of the same type or function, but they have to be mentioned separately, this specification may use prefix or suffix order description terms to distinguish them. Therefore, it cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0062] In the present utility model, if the terms describing the relative functional relationship of the structures are used, such as "install", "connect", "connect", "fix", etc., they should be understood in a broad sense unless otherwise clearly specified and limited. For example, "install", "connect", "connect", etc. can be a fixed connection, a detachable connection, or an integrated one; can be a mechanical connection or an electrical connection; can be a direct connection or an indirect connection through an intermediate medium, can be the internal connection of two elements or the interaction relationship between two elements; "fix" can be an integrated fixation or a detachable fixation through fasteners; can be a direct fixation or a fixation through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above-mentioned descriptive terms in the present utility model can be understood according to the specific circumstances, the context, the coherence of the context, etc.
[0063] In the present invention, if there are descriptive terms with subsidiary or connecting meanings, for example, a first feature is "on" or "below" a second feature, unless otherwise clearly specified and limited, it should not be understood in a restrictive manner. For example, "on" or "below" may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above descriptive terms in the present invention can be understood according to the specific circumstances, the context, the coherence of the context, etc.
[0064] Furthermore, the first feature being “above”, “above”, and “above” the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being “below”, “below”, and “below” the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments, examples and features of the different embodiments and examples described in this specification without contradiction, and these combinations or combinations shall all fall within the scope summarized by the utility model.
[0066] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. A person skilled in the art can change, modify, replace and modify the above embodiments within the scope of information available from public channels and in combination with the technical inspiration provided by the present application documents.
Claims
1. A return and anti-interference ear box installation structure, Features: The invention comprises a chassis platform (1), a fruit ear box body (2), and a fruit ear slide plate (3); the fruit ear box body (2) is arranged on the chassis platform (1) and can be turned over relative to the chassis platform (1) to unload grain; a fruit ear box entrance (4) and a collecting bucket (5) are arranged at the top of a side wall of the fruit ear box body (2); the collecting bucket (5) is located below the fruit ear box entrance (4); the collecting bucket (5) is connected to the side wall of the fruit ear box body (2) and communicates with the inside of the fruit ear box; the fruit ear slide plate (3) is located below the collecting bucket (5) and is connected to a fixed structure on the chassis platform (1).
2. The anti-interference return ear box installation structure according to claim 1, Features: The upper part of the collecting bucket (5) protrudes toward the outer side of the side wall of the fruit ear box body (2), and the collecting bucket (5) gradually inclines toward the side wall of the fruit ear box body (2) from top to bottom.
3. The anti-interference return ear box installation structure according to claim 2, Features: The collecting bucket (5) is connected to the top edge of the side wall of the fruit ear box body (2) by welding or integral molding.
4. The anti-interference return ear box installation structure according to claim 1, Features: The ear box entrance (4) is a rectangular frame structure with an open upper edge.
5. The anti-interference return ear box installation structure according to claim 4, Features: A support plate (6) is connected below the bottom wall of the ear box entrance (4), and the lower part of the support plate (6) is fixed on two opposite side walls of the ear box body (2).
6. The anti-interference return ear box installation structure according to claim 1, Features: The side wall of the ear box body (2) on the side where the collecting bucket (5) is located is opposite to the turning and unloading direction of the ear box body (2).
7. The anti-interference return ear box installation structure according to claim 6, Features: The chassis platform (1) is also provided with a peeling machine (7), which is arranged opposite to the fruit ear box body (2), and the outlet of the peeling machine (7) is located above the collecting bucket (5) and directly opposite to the fruit ear box entrance (4); the fruit ear slide plate (3) is fixed on the peeling machine (7), and the lower end of the fruit ear slide plate (3) is connected to the peeling machine (7).
8. The anti-interference return ear box installation structure according to claim 7, Features: A rubber plate is also connected to the edge of one side of the collecting bucket (5) away from the fruit ear box body (2).
9. The anti-interference return ear box installation structure according to claim 1, Features: The chassis platform (1) is also provided with a vertically arranged fruit ear stopper (8), and the fruit ear stopper (8) is located below the fruit ear slide plate (3).
10. A harvester equipped with the anti-interference return ear box mounting structure according to any one of claims 1 to 9, comprising a harvester chassis, and the chassis platform (1) is fixed on the harvester chassis.