Straw compression device for corn harvester

Abstract

The utility model relates to the technical field of corn harvesters, and discloses a straw compression device for a corn harvester, which comprises a fixed plate, supporting legs fixedly mounted at the bottom of the fixed plate, an L-shaped plate fixedly mounted at the top of the fixed plate, and a processing component arranged at the top of the fixed plate, the machining assembly comprises a machining mechanism installed at the top of the fixing plate, a conveying mechanism is installed at the top of the fixing plate and located on the right side of the machining mechanism, the machining mechanism comprises a motor and an air cylinder, and the motor is fixedly installed at the top of the fixing plate. The corn straw compression device solves the problems that when existing corn straw is compressed, compression is often conducted in a mode of squeezing through a collecting bin, but the compressed straw is inconvenient to take out by operators, and time and labor are wasted in the taking-out process.

Description

Technical Field

[0001] The utility model relates to the technical field of corn harvesters, in particular to a straw compression device for a corn harvester. Background Technique

[0002] Straw compression refers to the process of compressing the remaining stalks after crop harvesting through mechanical equipment to form particles or blocks with higher density. This processing method can significantly reduce the volume of straw, facilitate transportation and storage, and also improve its utilization efficiency as energy or feed. Straw compression technology usually involves using specific mechanical equipment that can apply sufficient pressure during the compression process to make the loose straws tightly combined. Therefore, a straw compression device for a corn harvester is required.

[0003] When the existing corn straw is compressed, it is often compressed by the extrusion of the collection bin. However, the compressed straw is not convenient for the operator to take out, and it is time-consuming and laborious during the taking-out process. Summary of the Invention

[0004] The purpose of the utility model is to provide a straw compression device for a corn harvester to achieve the purpose of solving the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A straw compression device for a corn harvester, including a fixing plate,

[0006] Support legs fixedly installed at the bottom of the fixing plate;

[0007] An L-shaped plate fixedly installed at the top of the fixing plate;

[0008] And a processing component arranged at the top position of the fixing plate;

[0009] The processing component includes a processing mechanism installed at the top position of the fixing plate;

[0010] A transportation mechanism is installed at the top position of the fixing plate, and the transportation mechanism is located on the right side of the processing mechanism.

[0011] Preferably, the number of the support legs is four, the shapes and sizes of the four support legs are equal, and the four support legs are respectively fixedly installed at the four corner positions of the bottom of the fixing plate. The position of the device can be supported by the support legs.

[0012] Preferably, the processing mechanism includes a motor and a cylinder. The motor is fixedly installed on the top of the fixed plate. The motor is drivingly installed with a first toothed block through a rotating shaft at the output end. A second toothed block is installed on the side wall of the first toothed block. A column is fixedly installed on the inner wall of the second toothed block. A pressing plate is fixedly installed on the top of the column. A base is fixedly installed on the top of the pressing plate. A collection frame is slidably installed on the inner wall of the base. A connecting block is fixedly installed on the top of the pressing plate. An electric telescopic rod is fixedly installed on the side wall of the connecting block. The other end of the electric telescopic rod is fixedly connected to the side wall of the collection frame. The cylinder is fixedly installed on the top of the L-shaped plate. The cylinder is drivingly installed with a pressing plate through a telescopic rod at the output end.

[0013] Preferably, there are three collection frames. The shapes and sizes of the three collection frames are all the same. The three collection frames are respectively equidistantly distributed on the surface of the pressing plate.

[0014] Preferably, the bottom of the column is fixedly connected to the top of the fixed plate through a bearing. The side wall of the second toothed block meshes with the side wall of the first toothed block. When the first toothed block rotates, it can drive the position of the second toothed block to rotate.

[0015] Preferably, the transportation mechanism includes a fixed bracket. The fixed bracket is fixedly installed on the top of the fixed plate. A side plate is fixedly installed on the top of the fixed bracket. A conveyor belt is drivingly installed on the inner wall of the side plate.

[0016] Preferably, there are two side plates. The shapes and sizes of the two side plates are all the same. The two side plates are symmetrically arranged with respect to the middle plane in the front-rear direction of the conveyor belt.

[0017] The utility model provides a straw compression device for a corn harvester. It has the following beneficial effects:

[0018] (1). In the present utility model, the operator installs the discharge pipe of corn straw at the top position of the collection frame. The discharge pipe transports the corn straw to the inner wall of the collection frame. Subsequently, the motor can be turned on. The motor drives the rotation of the first gear block, and the first gear block further drives the rotation of the second gear block. The second gear block drives the rotation of the pressure plate through the column. When the collection frame moves to the position directly below the pressing plate, the cylinder can be directly turned on. The cylinder drives the pressing plate to descend through the telescopic rod at the output end, causing the pressing plate to slide on the inner wall of the collection frame to compress the corn straw. Subsequently, the operator moves the collection frame with the compressed corn straw to the rightmost position. At this time, the electric telescopic rod can be directly turned on. The electric telescopic rod drives the collection frame to slide on the inner wall of the base. When the bottom of the collection frame disengages from the inner wall of the base, the corn straw inside will fall onto the surface of the conveyor belt, solving the problem that in the existing compression of corn straw, it is often compressed by the extrusion of the collection bin, but the compressed straw is not convenient for the operator to take out, and it is time-consuming and laborious during the taking-out process.

[0019] (2). In the present utility model, the fixed bracket and the side plate can effectively support the position of the conveyor belt. Through the conveyor belt, the compressed corn straw can be effectively transported, facilitating the operator to use the device better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the back structure of the present utility model;

[0022] Figure 3 is an expanded schematic diagram of the processing mechanism of the present utility model;

[0023] Figure 4 is the present utility model Figure 1 partial enlarged view of A in.

[0024] In the figure: 1, fixed plate; 2, support leg; 3, L-shaped plate; 4, processing assembly; 41, processing mechanism; 411, pressure plate; 412, base; 413, collection frame; 414, electric telescopic rod; 415, connecting block; 416, motor; 417, first gear block; 418, column; 419, second gear block; 4110, cylinder; 4111, pressing plate; 42, transportation mechanism; 421, fixed bracket; 422, side plate; 423, conveyor belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings. Example

[0026] The preferred embodiment of the straw compression device for corn harvester provided by the utility model is as follows Figures 1 to 4 As shown: A straw compression device for a corn harvester, comprising a fixing plate 1,

[0027] The support legs 2 are fixedly mounted on the bottom of the fixed plate 1. There are four support legs 2. The four support legs 2 are of equal shape and size. The four support legs 2 are respectively fixedly mounted at the four corners of the bottom of the fixed plate 1. The position of the device can be supported by the support legs 2.

[0028] An L-shaped plate 3 fixedly mounted on the top of the fixed plate 1;

[0029] and a processing assembly 4 disposed at the top of the fixed plate 1;

[0030] The processing assembly 4 includes a processing mechanism 41 installed at the top position of the fixed plate 1;

[0031] A transport mechanism 42 is installed at the top of the fixed plate 1 , and the transport mechanism 42 is located at the right side of the processing mechanism 41 .

[0032] The processing mechanism 41 includes a motor 416 and a cylinder 4110. The motor 416 is fixedly installed on the top of the fixed plate 1. The motor 416 is installed with a gear block 1 417 through the rotating shaft transmission at the output end. The side wall of the gear block 1 417 is installed with a gear block 2 419. The inner wall of the gear block 2 419 is fixedly installed with a column 418. A pressure plate 411 is fixedly installed on the top of the column 418. A base 412 is fixedly installed on the top of the pressure plate 411. A collection frame 413 is slidably installed on the inner wall of the base 412. A connecting block 415 is fixedly installed on the top of the pressure plate 411. An electric telescopic rod 414 is fixedly installed on the side wall of the connecting block 415. The other end of the electric telescopic rod 414 is fixedly connected to the side wall of the collection frame 413. The cylinder 4110 is fixedly installed on the top of the L-shaped plate 3. The cylinder 4110 is installed with a pressure plate 4111 through the telescopic rod transmission at the output end.

[0033] In this embodiment, there are three collecting frames 413 , the three collecting frames 413 are equal in shape and size, and the three collecting frames 413 are equidistantly distributed on the surface of the pressure plate 411 .

[0034] Furthermore, the bottom of the column 418 is fixedly connected to the top of the fixed plate 1 through a bearing, and the side wall of the gear block 2 419 is meshed with the side wall of the gear block 1 417. When the gear block 1 417 rotates, it can drive the position of the gear block 2 419 to rotate. Example

[0035] Based on Embodiment 1, a preferred embodiment of the straw compression device for a corn harvester provided by the present utility model is as follows Figures 1 to 4 As shown: The transportation mechanism 42 includes a fixed bracket 421, the fixed bracket 421 is fixedly installed on the top of the fixed plate 1, a side plate 422 is fixedly installed on the top of the fixed bracket 421, and a conveyor belt 423 is drivingly installed on the inner wall of the side plate 422 (the driving source of the conveyor belt 423 is a servo motor, which is a publicly known technology, so it is not shown in the figure and not described).

[0036] In this embodiment, the number of side plates 422 is two, the shapes and sizes of the two side plates 422 are equal, and the two side plates 422 are symmetrically arranged with respect to the middle plane in the front-back direction of the conveyor belt 423.

[0037] In the specific implementation process, when the operator uses the device, the position of the device is supported by the support legs 2 at the bottom of the device. Subsequently, the discharge pipe of the corn straw can be installed at the top position of the collection frame 413. The discharge pipe transports the corn straw to the inner wall of the collection frame 413. Then, the motor 416 can be turned on. The motor 416 drives the position of the first tooth block 417 to rotate. The first tooth block 417 further drives the position of the second tooth block 419 to rotate. The second tooth block 419 drives the position of the pressing plate 411 to rotate through the column 418. When the collection frame 413 moves to the position directly below the pressing plate 4111, the air cylinder 4110 can be directly turned on. The air cylinder 4110 drives the position of the pressing plate 4111 to descend through the telescopic rod at the output end, causing the pressing plate 4111 to slide on the inner wall of the collection frame 413 to compress the corn straw. Then, the operator moves the collection frame 413 with the compressed corn straw to the rightmost position. At this time, the electric telescopic rod 414 can be directly turned on. The electric telescopic rod 414 drives the collection frame 413 to slide on the inner wall of the base 412. When the bottom of the collection frame 413 disengages from the inner wall of the base 412, the corn straw inside will fall onto the surface of the conveyor belt 423.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A straw compression device for a corn harvester, comprising a fixing plate (1), A support leg (2) fixedly mounted on the bottom of the fixing plate (1); An L-shaped plate (3) fixedly mounted on the top of the fixing plate (1); and a processing assembly (4) arranged at the top of the fixing plate (1); characterized in that: The processing assembly (4) comprises a processing mechanism (41) installed at the top of the fixed plate (1); A transport mechanism (42) is installed at the top of the fixed plate (1), and the transport mechanism (42) is located on the right side of the processing mechanism (41).

2. A straw compression device for a corn harvester according to claim 1, characterized in that: There are four supporting legs (2), the four supporting legs (2) are of equal shape and size, and the four supporting legs (2) are respectively fixedly mounted at the four corners of the bottom of the fixing plate (1).

3. The straw compression device for a corn harvester according to claim 1, characterized in that: The processing mechanism (41) comprises a motor (416) and a cylinder (4110), wherein the motor (416) is fixedly mounted on the top of the fixed plate (1), and the motor (416) is installed with a gear block 1 (417) through a rotating shaft transmission at the output end, and a gear block 2 (419) is installed on the side wall of the gear block 1 (417), and a column (418) is fixedly mounted on the inner wall of the gear block 2 (419), and a pressure plate (411) is fixedly mounted on the top of the column (418), and a base is fixedly mounted on the top of the pressure plate (411). (412), a collecting frame (413) is slidably mounted on the inner wall of the base (412), a connecting block (415) is fixedly mounted on the top of the pressure plate (411), an electric telescopic rod (414) is fixedly mounted on the side wall of the connecting block (415), the other end of the electric telescopic rod (414) is fixedly connected to the side wall of the collecting frame (413), the cylinder (4110) is fixedly mounted on the top of the L-shaped plate (3), and the cylinder (4110) is installed with a pressure plate (4111) through the transmission of the telescopic rod at the output end.

4. The straw compression device for a corn harvester according to claim 3, characterized in that: There are three collecting frames (413), the three collecting frames (413) are of equal shape and size, and the three collecting frames (413) are equidistantly distributed on the surface of the pressure plate (411).

5. The straw compression device for a corn harvester according to claim 4, characterized in that: The bottom of the column (418) is fixedly connected to the top of the fixed plate (1) via a bearing, and the side wall of the second tooth block (419) is meshed with the side wall of the first tooth block (417).

6. The straw compression device for a corn harvester according to claim 1, characterized in that: The transport mechanism (42) comprises a fixed bracket (421), wherein the fixed bracket (421) is fixedly mounted on the top of the fixed plate (1), a side plate (422) is fixedly mounted on the top of the fixed bracket (421), and a conveyor belt (423) is rotatably mounted on the inner wall of the side plate (422).

7. The straw compression device for a corn harvester according to claim 6, characterized in that: There are two side panels (422), the two side panels (422) are equal in shape and size, and the two side panels (422) are symmetrically arranged relative to the middle surface of the conveyor belt (423) in the front-to-back direction.

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