A corn harvester

Abstract

The utility model discloses a corn harvester, include: harvester main part, support the group component of wheat, and harvester main part includes the harvesting platform that is arranged at its front end, the multiple group of wheat separator that is arranged in the harvesting platform, support the group component includes the support wheat separator that the movable installation of wheat separator upper end is all, the support wheat tip that support wheat separator front end fixed mounting is all. The utility model discloses a corn harvester, the support wheat separator of the wheat separator upper end installation of harvester main part front part, can when the harvester main part harvestes corn, preferentially through the support wheat tip of support wheat separator front end and press down the bottom of corn stalk, and along with the forward movement of support wheat separator, through the support wheat board of support wheat separator middle part gradually and support it up, then make corn stalk along the support wheat slope of support wheat separator both ends and the roller on the support wheat slope gradually carry out the support of harvesting platform harvesting before, and then to the support of corn that falls in the corn field and harvests before the support harvests, to improve the harvesting uniformity of harvester main part to corn.

Description

Technical Field

[0001] This utility model relates to the field of corn harvester technology, specifically a corn harvester. Background Technology

[0002] A corn harvester, also known as a corn combiner, is an agricultural machine that uses machinery to harvest corn stalks. When corn is mature or nearly mature, a corn combiner is an agricultural machine that uses machinery to harvest corn stalks according to agronomic requirements. It is a new type of agricultural machinery that was researched and developed to address the development of new energy sources and reduce the labor intensity of farmers.

[0003] Existing corn harvesters, such as the one disclosed in publication number CN220307820U, have the advantage of improving the working efficiency of corn harvesters by increasing the forward rotation speed through the header gearbox. However, it is inconvenient to install support components at the front of the header, which makes it difficult to effectively lift up the fallen corn in the cornfield before harvesting. Therefore, we propose a corn harvester. Summary of the Invention

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows: A corn harvester includes: a harvester body and a seed-lifting assembly; the harvester body includes a harvesting platform at its front end and multiple seed-lifting devices arranged inside the harvesting platform; the seed-lifting assembly includes seed-lifting devices movably installed on the upper end of each seed-lifting device, seed-lifting tips fixedly installed at the front end of each seed-lifting device, seed-lifting plates fixedly installed on the upper front side of each seed-lifting device, seed-lifting inclined surfaces at both ends of each seed-lifting device, and multiple sets of rollers movably arranged in the seed-lifting inclined surfaces.

[0006] Preferably, each of the rice harvesters has a fixed base installed at its rear end.

[0007] Preferably, the fixing base and the divider are respectively provided with mounting holes and threaded holes.

[0008] Preferably, fastening screws are also movably installed in both the mounting hole and the threaded hole.

[0009] Preferably, the inner end of the rice-lifting device has a hollow structure.

[0010] Preferably, the front part of the hoe tip is pointed.

[0011] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: In this invention, the stalk lifter installed on the front divider of the harvester body can, when the harvester body is harvesting corn, first penetrate the bottom of the flattened corn stalks through the lifting tip at the front of the stalk lifter, and as the stalk lifter moves forward, it gradually lifts the corn stalks through the lifting plate in the middle of the stalk lifter. Then, the corn stalks are gradually lifted up before the harvesting table is harvested by the rollers on the lifting slopes at both ends of the stalk lifter. This is to lift up and harvest the flattened corn in the cornfield before harvesting, thereby improving the uniformity of corn harvesting by the harvester body. Attached Figure Description

[0012] Figure 1 This is an overall structural diagram of the present invention; Figure 2 This is a structural diagram of the crop-lifting device of this utility model; Figure 3 This is a side view of the rice-lifting device of this utility model; Figure 4 This is a top view of the rice-lifting device of this utility model; Figure 5 This utility model Figure 1 A magnified view of A in the middle.

[0013] Figure label: 100. Harvester body; 101. Harvesting platform; 102. Divider; 200. Rice-lifting assembly; 201. Rice-lifting device; 202. Rice-lifting tip; 203. Rice-lifting plate; 204. Rice-lifting slope; 205. Roller; 206. Fixing base; 207. Mounting hole; 208. Threaded hole; 209. Fastening screw. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0015] The following describes, with reference to the accompanying drawings, some embodiments of a corn harvester provided by this utility model. Example

[0016] Combination Figure 1-5As shown, the present invention provides a corn harvester, comprising: a harvester body 100 and a crop-lifting assembly 200; the harvester body 100 includes a harvesting platform 101 disposed at its front end and multiple crop-lifting devices 102 arranged within the harvesting platform 101; the crop-lifting assembly 200 includes crop-lifting devices 201 movably mounted on the upper end of each crop-lifting device 102, crop-lifting tips 202 fixedly mounted on the front end of each crop-lifting device 201, and crop-lifting plates 203 fixedly mounted on the upper front side of each crop-lifting device 201. The rice lifter 201 has rice lifting slopes 204 at both ends, and multiple sets of rollers 205 are movably arranged in the rice lifting slopes 204. The rear end of the rice lifter 201 is fixedly installed with a fixing seat 206. The fixing seat 206 and the rice divider 102 are respectively provided with mounting holes 207 and threaded holes 208. Fastening screws 209 are movably installed in the mounting holes 207 and threaded holes 208. The inner end of the rice lifter 201 is hollow, and the front of the rice lifting tip 202 is pointed.

[0017] Specifically, a corn harvester, also known as a corn combine harvester, is an agricultural implement that uses machinery to harvest corn stalks. The harvester body 100 has a stalk lifter 201 installed on the front divider 102. When the harvester body 100 is harvesting corn, the lifter 201's lifting tip 202 penetrates deep into the bottom of the flattened corn stalks. As the lifter 201 moves forward, the lifting plate 203 in the middle of the lifter 201 gradually lifts the corn stalks. Then, the corn stalks are gradually lifted along the lifting slopes 204 at both ends of the lifter 201 and the rollers 205 on the lifting slopes 204 before being harvested by the harvesting platform 101, thus enabling the harvesting of lodged corn in the cornfield. Before harvesting, the harvester lifts the corn to improve the uniformity of corn harvesting by the main body 100. The fixed seat 206 installed at the rear end of the lifter 201 is mainly used to fix the lifter 201 installed on the upper end of the divider 102 stably through the fastening screws 209 installed in the corresponding mounting holes 207 and threaded holes 208 between the fixed seat 206 and the divider 102, so as to ensure its stability during use. The inner end of the lifter 201 is hollow, which can also reduce the weight of the lifter 201 to prevent increasing the burden on the harvesting table 101 before harvesting. The pointed tip set at the front end of the lifter tip 202 can also make it easier to reach into the bottom of the corn to support it.

[0018] Working principle and usage process of this utility model: When the harvester body 100 harvests corn in a cornfield, the lifting device 201, which is securely installed on the front divider 102 of the harvesting platform 101, will first extend its lifting tip 202 into the bottom of the fallen corn. As the harvester body 100 moves the lifting device 201 forward, the lifting tip 202 can also guide the supported corn onto the lifting plate 203 during the forward movement, and gradually lift it up along the lifting plate 203. As the lifting device 201 moves forward, the lifted corn will be guided onto the lifting slope 204 and roller 205 at the upper end of the lifting device 201. After being lifted up along the lifting slope 204 and roller 205, it will be harvested into the harvesting platform 101 to lift and harvest the fallen corn in the cornfield.

[0019] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A corn harvester, characterized in that, include: Harvester body (100), harvester lifting assembly (200); The harvester body (100) includes a harvesting platform (101) at its front end and multiple feeders (102) arranged inside the harvesting platform (101). The rice-lifting assembly (200) includes a rice lifter (201) that is movably installed on the upper end of the rice divider (102), a rice lifter tip (202) that is fixedly installed on the front end of the rice lifter (201), a rice lifter plate (203) that is fixedly installed on the upper front side of the rice lifter (201), a rice lifter slope (204) that is opened at both ends of the rice lifter (201), and multiple sets of rollers (205) that are movably arranged in the rice lifter slope (204).

2. A corn harvester according to claim 1, characterized in that, Each of the above-mentioned loaders (201) has a fixed base (206) fixedly installed at its rear end.

3. A corn harvester according to claim 2, characterized in that, The fixed base (206) and the divider (102) are respectively provided with mounting holes (207) and threaded holes (208).

4. A corn harvester according to claim 3, characterized in that, Fastening screws (209) are also movably installed in the mounting hole (207) and threaded hole (208).

5. A corn harvester according to claim 1, characterized in that, The inner end of the rice-lifting device (201) is hollow.

6. A corn harvester according to claim 1, characterized in that, The front part of the Fuhejian (202) is pointed.

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