Cutting and collecting device of cane harvester and control method of cutting and collecting device

Abstract

The invention discloses a sugarcane harvester cutting and collecting device and a control method thereof. The device comprises a collecting box, a supporting and connecting structure is installed at the bottom of the collecting box, a base is arranged at the bottom of the collecting box, and a stabilizing assembly is fixedly installed at the top of the supporting and connecting structure. According to the cutting and collecting device of the sugarcane harvester, by arranging the dredging assembly, when the cutting and collecting device is used, an output shaft of a motor drives a threaded rotating rod to rotate, and due to the limiting effect of a limiting rod on the threaded rotating rod, a threaded block can be in threaded connection to the outer surface of the threaded rotating rod to horizontally move front and back; the movement of a threaded block can further drive a dredging plate to horizontally move on the upper part of the collecting box through a connecting column, and the sugarcane sections accumulated in the collecting box can be bulldozed, so that the situation that other space in the collecting box cannot be fully utilized due to the accumulated sugarcane sections is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of sugarcane collection, and in particular to a sugarcane harvester cutting collection device and a control method thereof. Background Art

[0002] At present, the main method of sugarcane harvesting in my country is manual, using the most primitive manual knives and axes to cut sugarcane, and then manually collecting, stripping leaves, cutting tops, bundling and loading; this method of sugarcane harvesting is very inefficient, labor-intensive and costly; therefore, it has gradually developed into mechanical harvesting, and the mechanical harvesting method is mainly imported sugarcane harvesting machinery; sugarcane harvesters are gradually widely used to harvest sugarcane, and the existing sugarcane harvesters collect sugarcane by installing a sugarcane collecting bucket at the rear end of the sugarcane harvester. The sugarcane harvested by the machine is transferred from the sugarcane conveying mechanism of the sugarcane harvester to the sugarcane collecting device for collection. The harvested sugarcane is transferred from the sugarcane conveying mechanism of the sugarcane harvester to the sugarcane collecting bucket. Due to the poor fluidity of sugarcane, the sugarcane falling into the sugarcane collecting bucket tends to be concentrated in the middle of the sugarcane collecting bucket and piled up in a cone shape upward. After the piled sugarcane reaches the stacking height limit of the sugarcane collecting bucket, it can no longer be piled up. The sugarcane collected in the sugarcane collecting bucket needs to be unloaded before sugarcane can be collected again.

[0003] The cut-type sugarcane harvester is a type of sugarcane harvester and is currently widely used. Its current sugarcane collection methods mainly include conveyors, net bags and collecting buckets. Compared with conveyors, the collecting bucket can improve the harvester's adaptability to small plots, does not require a transport vehicle to follow, and the harvesting method is more flexible. Compared with the net bag collection device, the collecting bucket has a large loading capacity and is flexible and quick to unload, saving the cost of the net bag and the labor cost of hanging the net bag.

[0004] According to a material collecting and unloading device for a sugarcane harvester and a sugarcane harvester mentioned in the invention patent with Chinese patent application number 201821488055.1, the material collecting and unloading device for a sugarcane harvester and the sugarcane harvester are intended to solve the problems of complex structure and poor applicability of the existing material collecting and unloading device for sugarcane harvesters when in use. However, when the material collecting and unloading device for a sugarcane harvester and the sugarcane harvester are in use, when the accumulated sugarcane reaches the stacking height limit of the sugarcane collecting bucket and can no longer be accumulated, the surroundings of the sugarcane collecting bucket are not filled with sugarcane, and the space of the sugarcane collecting bucket is not fully utilized, which reduces the amount of sugarcane that can actually be collected by the sugarcane collecting bucket, increases the number of times the sugarcane collected in the sugarcane collecting bucket is unloaded, reduces the harvesting efficiency of the sugarcane harvester, and the unstable connection between the collecting device and the rotating shaft when the collecting device is lifted and rotated by the hydraulic cylinder easily causes instability when the collecting device rotates, resulting in a reduced service life of the collecting device. Therefore, it is necessary to propose a segment collecting device for a sugarcane harvester to solve the above-mentioned problems. Summary of the invention

[0005] The main purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art and provide a sugarcane harvester cut segment collection device and a control method thereof, so that the space of the collection device can be fully utilized to improve the harvesting efficiency of the sugarcane harvester, and the collection device can be relatively stable when rotating, etc., solving the problem that the space of the collection device in the background technology cannot be fully utilized and the rotation of the collection device is relatively shaky and unstable.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] In a first aspect, the present invention provides a sugarcane harvester cutting collection device, comprising:

[0008] A collection box is hingedly arranged on the supporting connection structure, and a base is provided at the bottom of the collection box;

[0009] A stabilizing assembly, fixedly mounted on the top of the supporting connection structure, and the collecting box is arranged on the supporting connection structure through the stabilizing assembly;

[0010] A lifting assembly, comprising a first lifting frame, a second lifting frame and a hydraulic rod, wherein the first lifting frame is fixed to the outside of the collection box, the bottom of the hydraulic rod is fixed to the first lifting frame, and the output shaft of the hydraulic rod is fixed to the second lifting frame;

[0011] A translation assembly, arranged on the lifting assembly, for driving the dredging assembly to translate inside the collection box;

[0012] The dredging assembly includes an electric motor, and the electric motor is movably installed on the side of the second lifting frame. A threaded rotating rod is fixedly connected to the output shaft of the motor, and threaded blocks are threadedly connected to each other on the outer surface of the threaded rotating rod. A connecting rod is fixedly connected to the bottom of the threaded block, and a dredging plate is arranged at the end of the connecting rod.

[0013] As a preferred technical solution, the stabilizing assembly includes a support plate and a fixed plate arranged on the top of the support plate, a side of the fixed plate is provided with an annular groove, and a side of the collection box is provided with a positioning protrusion that slides with the annular groove.

[0014] As a preferred technical solution, a hinge shaft is provided at the side of the fixed plate, and the supporting connection structure includes a second connecting rod, and the outside of the hinge shaft is fixedly connected with a second connecting rod and a third connecting rod, and the bottom of the second connecting rod and the third connecting rod is welded with a first supporting beam, and the bottom of the first supporting beam is welded with a second supporting beam.

[0015] As a preferred technical solution, a first connecting rod is welded to the end of the second connecting rod, and fixing plates are welded to the right sides of the first supporting beam, the first supporting beam and the second supporting beam.

[0016] As a preferred technical solution, a first articulated seat is provided on the top of the first supporting beam, a second articulated seat is provided on the side of the collecting box, and a hydraulic cylinder is hingedly connected between the first articulated seat and the second articulated seat.

[0017] As a preferred technical solution, the bottom of the hydraulic cylinder is arranged on the first hinge seat, and the output shaft is arranged on the second hinge seat. When working, the output shaft of the hydraulic cylinder will lift the collection box upward, and when the collection box rotates, it will slide in the annular groove through the positioning protrusion.

[0018] As a preferred technical solution, the supporting connection structure is divided into two groups, which are respectively arranged on both sides of the collection box, and the two groups of supporting connection structures are fixedly connected by connecting columns.

[0019] As a preferred technical solution, the translation assembly includes a drive motor, which is arranged on the side of the second lifting frame. A threaded rod is fixedly connected to the output shaft of the drive motor, a translation block is threadedly connected to the outer surface of the threaded rod, and an electric motor is fixedly installed on the side of the translation block.

[0020] As a preferred technical solution, a limiting rod is fixedly connected to the side of the threaded block, the limiting rod passes through the second lifting frame, a limiting sliding groove is provided on the side of the second lifting frame, and the threaded rotating rod is movably installed inside the second lifting frame.

[0021] In a second aspect, the present invention provides a control method for a sugarcane harvester cutting collection device, comprising the following steps:

[0022] S1. Start the motor of the dredging assembly, drive the threaded rotating rod to rotate through the motor, and under the translational guide constraint of the limit rod on the threaded block, the threaded block moves linearly along the threaded rotating rod, driving the dredging plate at the end of the connecting rod to push the material horizontally back and forth in the collection box, evenly distributing the sugarcane segments in the box;

[0023] S2. Adjust the driving motor of the translation assembly to drive the threaded rod to rotate and drive the translation block to move laterally along the second lifting frame, dynamically adjusting the pusher coverage of the dredging plate in the width direction of the collection box;

[0024] S3. Based on the material height feedback in the collection box, the hydraulic rod is controlled to extend and retract to adjust the lifting height of the second lifting frame, so that the dredging plate can adaptively match the pushing operation plane with the change of the stacking depth;

[0025] S4. When it is detected that the collecting box is fully loaded, the hydraulic cylinder is started to lift the collecting box, and the sliding fit between the annular groove of the fixed plate and the positioning protrusion constrains the tilting trajectory of the collecting box, and the unloading operation is completed while maintaining the rotation stability.

[0026] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0027] 1. The sugarcane harvester cutting collection device of the present invention is provided with a stabilizing component. When in use, the bottom and output end of the hydraulic cylinder are respectively connected to the first hinge seat and the second hinge seat. The output shaft of the hydraulic cylinder will lift the collection box upward. When the collection box rotates, it will slide in the annular groove through the positioning protrusion. The rotation of the collection box is stably and safely protected by the fixed plate, so that the collection box can maintain a certain stability when it is under heavy pressure, thereby extending the stability of the connection between the collection box and the hinge shaft, thereby extending the service life of the collection box, and solving the problem of the relatively shaky and unstable rotation of the collection device in the background technology.

[0028] 2. The sugarcane harvester cutting collection device of the present invention is provided with a dredging component. When in use, the motor is started and the output shaft of the motor will drive the threaded rotating rod to rotate. Due to the limiting effect of the limiting rod on the threaded rotating rod, the threaded block can be threadedly connected to the outer surface of the threaded rotating rod and move forward and backward. The movement of the threaded block can further drive the dredging plate to move horizontally on the upper part of the collection box through the connecting column, and can flatten the sugarcane segments collected and accumulated inside the collection box, thereby avoiding the accumulation of sugarcane segments causing other space in the collection box to be unable to be fully utilized, so that the space in the collection box can be fully utilized, reducing the number of times the collection box is dumped, and solving the problem that the space of the collection device in the background technology cannot be fully utilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 This is a structural stereogram of the collecting device of the sugarcane harvester of the present invention;

[0031] Figure 2 It is a front view of the collecting device structure of the present invention;

[0032] Figure 3 This is a structural operation diagram of the collecting device of the present invention;

[0033] Figure 4 It is a three-dimensional diagram of the structure of the collecting device of the present invention;

[0034] Figure 5 It is a three-dimensional diagram of the structure of the dredging component of the present invention;

[0035] Figure 6 It is a three-dimensional diagram of the dredging plate structure of the present invention.

[0036] Description of Figure Numbers:

[0037] 1. Collection box; 2. Support connection structure; 201. First support beam; 202. Second support beam; 203. Connecting column; 204. First connecting rod; 205. Fixed plate; 206. Second connecting rod; 207. Third connecting rod; 3. Base; 4. Articulated shaft; 5. Stabilizing assembly; 501. Support plate; 502. Fixed plate; 503. Annular groove; 504. Positioning protrusion; 6. First articulated seat; 7. Second articulated seat; 8. Hydraulic cylinder; 9. First lifting frame; 10. Second lifting frame; 11. Clearing assembly; 111. Motor; 112. Threaded rotating rod; 113. Threaded block; 114. Limiting rod; 115. Connecting rod; 116. Clearing plate; 12. Limiting slide groove; 13. Hydraulic rod; 14. Translation assembly; 141. Drive motor; 142. Threaded rod; 143. Translation block. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application.

[0039] See also Figure 1-Figure 6 The present embodiment provides a sugarcane harvester cutting collection device, comprising a collection box 1, a supporting connection structure 2, a base 3, a stabilizing component 5, a lifting component, a translation component 14 and a dredging component 11, wherein the lifting component comprises a first lifting frame 9, a second lifting frame 10 and a hydraulic rod 13; the collection box 1 is hingedly arranged on the supporting connection structure 2, a base 3 is arranged at the bottom of the collection box 1, a stabilizing component 5 is fixedly installed on the top of the supporting connection structure 2, a first lifting frame 9 is fixedly installed on the outside of the collection box 1, a hydraulic rod 13 is fixedly installed on the top of the first lifting frame 9, a second lifting frame 10 is fixedly connected at the output shaft of the hydraulic rod 13, a dredging component 11 is movably installed on the upper part of the second lifting frame 10, a translation component 14 is movably installed on the upper part of the second lifting frame 10, and the translation component 14 drives the dredging component 11 to translate in the collection box 1 when working.

[0040] See also Figure 5 , Figure 6 The dredging assembly 11 includes a motor 111, a threaded rotating rod 112, a threaded block 113, a limiting rod 114, a connecting rod 115 and a dredging plate 116; a motor 111 is movably installed at the side of the second lifting frame 10, a threaded rotating rod 112 is fixedly connected to the output shaft of the motor 111, threaded blocks 113 are threadedly connected to each other at the outer surface of the threaded rotating rod 112, a connecting rod 115 is fixedly connected to the bottom of the threaded block 113, and a dredging plate 116 is arranged at the end of the connecting rod 115.

[0041] In this embodiment, in order to better implement the technical solution of the present invention, the dredging plate 116 is provided in plurality and vertically and evenly arranged at the end of the connecting rod 115. By providing the dredging component 11, when in use, by starting the motor 111, the output shaft of the motor 111 will drive the threaded rotating rod 112 to rotate. Due to the limiting effect of the limiting rod 114 on the threaded rotating rod 112, the threaded block 113 can be threadedly connected to the outer surface of the threaded rotating rod 112 and move forward and backward. The movement of the threaded block 113 can further drive the dredging plate 116 to move horizontally in the upper part of the collecting box 1 through the connecting column 115, and can flatten the sugarcane segments collected and accumulated inside the collecting box 1, thereby avoiding the accumulated sugarcane segments causing other space in the collecting box 1 to be unable to be fully utilized, so that the space in the collecting box can be fully utilized, reducing the number of times the collecting box 1 is dumped, and solving the problem that the space of the collecting device in the background technology cannot be fully utilized.

[0042] Please refer again Figure 1The stabilizing assembly 5 includes a support plate 501, a fixed disk 502 and an annular groove 503. The top of the supporting connection structure 2 is provided with a support plate 501, and a fixed disk 502 is fixedly installed on the top of the support plate 501. The side of the fixed disk 502 is provided with an annular groove 503. The side of the collecting box 1 is provided with a positioning protrusion 504, and the positioning protrusion 504 is slidably installed inside the annular groove 503. When the collecting box 1 is used, it will slide in the annular groove 503 through the positioning protrusion 504 when it rotates. The fixed disk provides stable safety protection for the rotation of the collecting box, so that the collecting box can maintain a certain stability when it is subjected to heavy pressure. The side of the fixed disk 502 is provided with a hinge shaft 4, and the collecting box 1 is hinged to the stabilizing assembly 5 through the hinge shaft 4. This arrangement can enhance the stability of the collecting box 1 while the collecting box 1 can also rotate along the hinge shaft 4.

[0043] Please refer again Figure 1-Figure 3 The supporting connection structure 2 includes a first supporting crossbeam 201, a second supporting crossbeam 202, a connecting column 203, a first connecting rod 204, a fixing plate 205, a second connecting rod 206, and a third connecting rod 207; the second connecting rod 206 and the third connecting rod 207 are fixedly connected to the outside of the hinge shaft 4, the first supporting crossbeam 201 is welded to the bottom of the second connecting rod 206 and the third connecting rod 207, and the second supporting crossbeam 202 is welded to the bottom of the first supporting crossbeam 201. The first connecting rod 204 is welded to the end of the second connecting rod 206, and the fixing plate 205 is welded to the right side of the first supporting crossbeam 201, the first supporting crossbeam 201, and the second supporting crossbeam 202.

[0044] Please refer again Figure 6 A first articulated seat 6 is provided on the top of the first supporting beam 201, a second articulated seat 7 is provided on the side of the collecting box 1, and a hydraulic cylinder 8 is hingedly connected between the first articulated seat 6 and the second articulated seat 7.

[0045] In a more specific embodiment, the supporting connection structure 2 is divided into two groups, which are respectively arranged on both sides of the collection box 1, and the two groups of supporting connection structures 2 are fixedly connected by connecting columns 203. By setting two groups of supporting connection structures 2, the collection box can be better fixed.

[0046] In this embodiment, by setting up a supporting connection structure 2, the first connecting rod 204, the first supporting beam 201 and the second supporting beam 202 are assembled and installed with the sugarcane harvester through the fixing plate 205, and the collecting box 1 is supported by the second connecting rod 206 and the third connecting rod 207, so that the collecting box 1 can be stably installed between the two sets of supporting connection structures 2.

[0047] In this embodiment, by providing a stabilizing component 5, when in use, the bottom and the output end of the hydraulic cylinder 8 are respectively connected to the first articulated seat 6 and the second articulated seat 7, and the output shaft of the hydraulic cylinder 8 will lift the collecting box 1 upwards. When the collecting box 1 rotates, it will slide in the annular groove 503 through the positioning protrusion 504. The fixed plate 502 is used to provide stable safety protection for the rotation of the collecting box 1, so that the collecting box 1 can maintain a certain stability when it is under heavy pressure, thereby extending the stability of the connection between the collecting box 1 and the articulated shaft 4, thereby extending the service life of the collecting box 1, and solving the problem of the relatively shaky and unstable rotation of the collecting device in the background technology.

[0048] Please refer again Figure 5 The translation assembly 14 includes a driving motor 141, a threaded rod 142, and a translation block 143; the driving motor 141 is fixedly installed on the side of the second lifting frame 10, the threaded rod 142 is fixedly connected to the output shaft of the driving motor 141, the translation block 143 is threadedly connected to the outer surface of the threaded rod 142, and the motor 111 is fixedly installed on the side of the translation block 143.

[0049] Furthermore, a limiting rod 114 is fixedly connected to the side of the threaded block 113 , and the limiting rod 114 passes through the second lifting frame 10 . A limiting slot 12 is provided on the side of the second lifting frame 10 , and the threaded rotating rod 112 is movably installed on the second lifting frame 10 .

[0050] In this embodiment, by setting up a translation component 14, when in use, the translation component 14 can drive the dredging component 11 to move left and right inside the collection box 1, thereby driving the dredging plate 116 to move left and right inside the collection box 1 to flatten the sugarcane segments; by starting the drive motor 141, the output shaft of the drive motor 141 will drive the threaded rod 142 to rotate, and through the threaded rod 142, the translation block 143 can synchronously drive the dredging component 11 to move left and right inside the collection box 1.

[0051] In this embodiment, by setting a hydraulic rod 13, the output shaft of the hydraulic rod 13 will drive the second lifting frame 10 to descend, and the second lifting frame 10 will further drive the dredging component 11 to rise and fall inside the collecting box 1, so that the dredging plate 116 can flatten the sugarcane segments of different depths inside the collecting box 1.

[0052] In another embodiment of the present application, a control method for a sugarcane harvester cutting collection device is provided, comprising the following steps:

[0053] S1. Start the motor 111 of the dredging assembly 11, drive the threaded rotating rod 112 to rotate through the motor 111, and under the translational guide constraint of the limit rod 114 on the threaded block 113, the threaded block 113 moves linearly along the threaded rotating rod 112, driving the dredging plate 116 at the end of the connecting rod 115 to push the material horizontally back and forth in the collection box 1, and evenly distribute the sugarcane segments in the box;

[0054] S2. Adjust the driving motor 141 of the translation assembly 14, drive the threaded rod 142 to rotate and drive the translation block 143 to move laterally along the second lifting frame 10, and dynamically adjust the pusher coverage of the dredging plate 116 in the width direction of the collection box 1;

[0055] S3. Based on the material height feedback in the collection box 1, the hydraulic rod 13 is controlled to be telescopic to adjust the lifting height of the second lifting frame 10, so that the dredging plate 116 adaptively matches the pushing operation plane with the stacking depth;

[0056] S4. When it is detected that the collecting box 1 is fully loaded, the hydraulic cylinder 8 is started to lift the collecting box 1, and the sliding fit between the annular groove 503 of the fixed plate 502 and the positioning protrusion 504 constrains the tilting trajectory of the collecting box 1, and the unloading operation is completed while maintaining the rotation stability.

[0057] In the actual sugarcane cut segment collection operation, based on the above-mentioned sugarcane harvester cut segment collection device machine control method, the operation is performed according to the following steps:

[0058] (1) First, the sugarcane segments are piled up in a collection box 1;

[0059] (2) Then, the dredging component 11 is started to continuously distribute the sugarcane segments inside the collecting box 1 evenly in the collecting box 1;

[0060] (3) The hydraulic cylinder 8 is then started to push the collecting box 1 outward to pour out the sugarcane segments;

[0061] (4) Finally, the hydraulic cylinder 8 is started to push the collecting box 1 inward to return to its original position, and the sugarcane segments are collected again.

[0062] In summary, the cutting collection device of the sugarcane harvester is provided with a stabilizing component 5. When in use, the bottom and output end of the hydraulic cylinder 8 are respectively connected to the first articulated seat 6 and the second articulated seat 7. The output shaft of the hydraulic cylinder 8 will lift the collection box 1 upwards. When the collection box 1 rotates, it will slide in the annular groove 503 through the positioning protrusion 504. The rotation of the collection box 1 is stably and safely protected by the fixed plate 502, so that the collection box 1 can maintain a certain stability when it is under heavy pressure, thereby extending the stability of the connection between the collection box 1 and the articulated shaft 4, thereby extending the service life of the collection box 1, and solving the problem of the relatively shaky and unstable rotation of the collection device in the background technology.

[0063] Furthermore, by setting up the dredging component 11, when in use, by starting the motor 111, the output shaft of the motor 111 will drive the threaded rotating rod 112 to rotate. Due to the limiting effect of the limiting rod 114 on the threaded rotating rod 112, the threaded block 113 can be threadedly connected to the outer surface of the threaded rotating rod 112 and move forward and backward. The movement of the threaded block 113 can further drive the dredging plate 116 to move horizontally in the upper part of the collecting box 1 through the connecting column 115, and can flatten the sugarcane segments collected and accumulated inside the collecting box 1, thereby avoiding the accumulated sugarcane segments causing other space in the collecting box 1 to not be fully utilized, so that the space in the collecting box can be fully utilized, reducing the number of times the collecting box 1 is dumped, and solving the problem that the space of the collecting device in the background technology cannot be fully utilized.

[0064] In this application, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be internal communication between two elements, or it can be only surface contact. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[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 present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0066] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sugarcane harvester cutting collection device, characterized in that: include: A collection box (1) is hingedly arranged on the supporting connection structure (2), and a base (3) is provided at the bottom of the collection box (1); A stabilizing component (5) is fixedly mounted on the top of the supporting connection structure (2), and the collecting box (1) is arranged on the supporting connection structure (2) through the stabilizing component (5); A lifting assembly comprises a first lifting frame (9), a second lifting frame (10) and a hydraulic rod (13), wherein the first lifting frame (9) is fixed to the outside of the collection box (1), the bottom of the hydraulic rod (13) is fixed to the first lifting frame (9), and the output shaft of the hydraulic rod (13) is fixed to the second lifting frame (10); A translation assembly (14), arranged on the lifting assembly, and used for driving the dredging assembly (11) to translate inside the collection box (1); The dredging assembly (11) comprises a motor (111), the motor (111) is movably mounted on the side of the second lifting frame (10), a threaded rotating rod (112) is fixedly connected to the output shaft of the motor (111), a threaded block (113) is mutually threadedly connected to the outer surface of the threaded rotating rod (112), a connecting rod (115) is fixedly connected to the bottom of the threaded block (113), and a dredging plate (116) is arranged at the end of the connecting rod (115).

2. A sugarcane harvester cutting collection device according to claim 1, characterized in that: The stabilizing assembly (5) comprises a support plate (501), a fixing plate (502) arranged on the top of the support plate (501), a side surface of the fixing plate (502) is provided with an annular groove (503), and a side surface of the collection box (1) is provided with a positioning protrusion (504) that slidably cooperates with the annular groove (503).

3. A sugarcane harvester cutting collection device according to claim 2, characterized in that: A hinge shaft (4) is provided on the side of the fixed plate (502), and the supporting connection structure (2) includes a second connecting rod (206), and the outside of the hinge shaft (4) is fixedly connected with a second connecting rod (206) and a third connecting rod (207), and the bottoms of the second connecting rod (206) and the third connecting rod (207) are welded with a first supporting beam (201), and the bottom of the first supporting beam (201) is welded with a second supporting beam (202).

4. The sugarcane harvester cutting collection device according to claim 3, characterized in that: The first connecting rod (204) is welded to the end of the second connecting rod (206), and the first supporting beam (201) and the right sides of the first supporting beam (201) and the second supporting beam (202) are all welded with fixing plates (205).

5. The sugarcane harvester cutting collection device according to claim 3, characterized in that: A first hinged seat (6) is arranged on the top of the first supporting crossbeam (201), a second hinged seat (7) is arranged on the side of the collecting box (1), and a hydraulic cylinder (8) is hingedly connected between the first hinged seat (6) and the second hinged seat (7).

6. The sugarcane harvester cutting collection device according to claim 5, characterized in that: The bottom of the hydraulic cylinder (8) is arranged on the first hinge seat (6), and the output shaft is arranged on the second hinge seat (7). When working, the output shaft of the hydraulic cylinder (8) will lift the collection box (1) upwards, and when the collection box (1) rotates, it will slide in the annular groove (503) through the positioning protrusion (504).

7. The sugarcane harvester cutting collection device according to claim 1, characterized in that: The supporting connection structures (2) are divided into two groups, which are respectively arranged on both sides of the collection box (1), and the two groups of supporting connection structures (2) are fixedly connected via a connecting column (203).

8. The sugarcane harvester cutting collection device according to claim 1, characterized in that: The translation assembly (14) comprises a driving motor (141), the driving motor (141) being arranged on a side of the second lifting frame (10), a threaded rod (142) being fixedly connected to the output shaft of the driving motor (141), a translation block (143) being threadedly connected to the outer surface of the threaded rod (142), and a motor (111) being fixedly mounted on the side of the translation block (143).

9. The sugarcane harvester cutting collection device according to claim 1, characterized in that: A limiting rod (114) is fixedly connected to the side of the threaded block (113), the limiting rod (114) passes through the second lifting frame (10), a limiting sliding groove (12) is provided on the side of the second lifting frame (10), and the threaded rotating rod (112) is movably installed inside the second lifting frame (10).

10. A control method for a sugarcane harvester cutting collection device according to any one of claims 1 to 9, characterized in that: The steps include: S1. Start the motor (111) of the dredging assembly (11), drive the threaded rotating rod (112) to rotate through the motor (111), and under the translational guidance constraint of the limit rod (114) on the threaded block (113), the threaded block (113) moves linearly along the threaded rotating rod (112), driving the dredging plate (116) at the end of the connecting rod (115) to push the material horizontally back and forth in the collecting box (1), so as to evenly distribute the sugarcane segments in the box; S2. Adjust the driving motor (141) of the translation assembly (14), drive the threaded rod (142) to rotate and drive the translation block (143) to move laterally along the second lifting frame (10), and dynamically adjust the pushing coverage of the dredging plate (116) in the width direction of the collection box (1); S3. Based on the material height feedback in the collection box (1), the hydraulic rod (13) is controlled to extend and retract to adjust the lifting height of the second lifting frame (10), so that the dredging plate (116) adaptively matches the pushing operation plane as the stacking depth changes; S4. When it is detected that the collecting box (1) is fully loaded, the hydraulic cylinder (8) is started to lift the collecting box (1), and the sliding fit between the annular groove (503) of the fixed plate (502) and the positioning protrusion (504) constrains the tilting trajectory of the collecting box (1), thereby completing the unloading operation while maintaining the rotational stability.

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