Straight-through type leaf peeling device with hydraulically-driven finger shifting roller

Abstract

The utility model relates to the technical field of sugarcane harvester manufacturing, in particular to a straight-through type leaf stripping device of a hydraulically-driven finger shifting roller, which comprises a leaf stripping channel and an impurity removing assembly, the impurity removing assembly comprises an impurity removing channel, a high-pressure fan and an inclined chain plate line, the impurity removing channel is fixedly connected with the leaf stripping channel and is positioned on one side of the leaf stripping channel, and the inclined chain plate line is positioned on the other side of the leaf stripping channel. The high-pressure fan is installed on the impurity removal channel and located on the side, away from the leaf stripping channel, of the impurity removal channel, and the inclined chain plate line is connected with the leaf stripping channel and located on the side, away from the impurity removal channel, of the leaf stripping channel. And therefore, the leaf impurities can enter the stock bin along with the sugarcane stalks, and automatic separation cannot be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of sugarcane harvester manufacturing, in particular to a straight-through leaf stripping device of a hydraulically driven finger-moving roller. Background Art

[0002] After being harvested by a combine harvester, sugarcane needs to be stripped, which takes up about 65% of the entire harvesting time. If the sugarcane leaves are not removed during harvesting, more sugar juice will adhere to the leaves during sugar extraction, significantly reducing the sugar yield. At present, the sugarcane stripping device of a whole-pole sugarcane harvester can only strip the leaves on sugarcane within a certain diameter range. It cannot strip the leaves of sugarcane with a diameter that is too small or too large. In addition, the sugarcane stripping device is often blocked by the sugarcane leaves and needs to be frequently shut down for maintenance, resulting in low stripping efficiency.

[0003] Prior art CN203289903U discloses a sugarcane leaf stripping device, comprising a plurality of independently driven conveying roller devices and a leaf stripping roller device arranged at alternating intervals; the conveying roller device comprises conveying rollers arranged up and down, and the conveying rollers have a plurality of conveying wheel groups; each conveying wheel group is provided with a radial limit groove and a radial tooth clamped in the radial limit groove; the leaf stripping roller device comprises a leaf stripping roller arranged up and down, and the leaf stripping roller has a plurality of leaf stripping tooth disk groups, each leaf stripping tooth disk group is provided with at least two teeth, and the teeth on adjacent leaf stripping tooth disk groups are aligned; each tooth is provided with a guide hole and a transverse tooth arranged in the guide hole; radial grooves and radial movable teeth clamped in the radial grooves are provided between adjacent leaf stripping tooth disk groups; a leaf crushing roller having a leaf crushing shaft is provided on one side of the leaf stripping roller, and an anti-entanglement sleeve is provided outside the leaf crushing shaft. Compared with the prior art, the utility model can improve the application scope of the sugarcane harvester and solve the problems of low leaf stripping efficiency and low cleanliness of the existing sugarcane leaf stripping device.

[0004] Although the sugarcane leaf stripping device in the prior art can improve the efficiency and cleanliness of leaf stripping, it does not have a debris removal mechanism, resulting in leaf impurities entering the silo along with the sugarcane stalks and being unable to be automatically separated. Utility Model Content

[0005] The purpose of the utility model is to provide a straight-through leaf stripping device with a hydraulically driven finger-push roller, which solves the problem that the existing technology can improve the leaf stripping efficiency and cleanliness, but does not have a debris removal mechanism, resulting in leaf impurities entering the silo together with the sugarcane stalks and being unable to be automatically separated.

[0006] To achieve the above-mentioned purpose, the utility model provides a straight-through leaf stripping device with a hydraulically driven finger roller, including a leaf stripping channel and a debris removal component, the debris removal component including a debris removal channel, a high-pressure fan and an inclined chain plate line, the debris removal channel is fixedly connected to the leaf stripping channel and is located on one side of the leaf stripping channel, the high-pressure fan is installed on the debris removal channel and is located on the side of the debris removal channel away from the leaf stripping channel, the inclined chain plate line is connected to the leaf stripping channel and is located on the side of the leaf stripping channel away from the debris removal channel.

[0007] Wherein, the impurity removal component also includes a hydraulic motor, and the hydraulic motor is installed on the leaf stripping channel and is located on one side of the leaf stripping channel.

[0008] Wherein, the impurity removal component also includes a sugarcane rubber feeding roller, which is installed on the inclined chain plate line and is located on the side of the inclined chain plate line close to the leaf stripping channel.

[0009] Wherein, the impurity removal component also includes a channel bracket, and the channel bracket is installed on the leaf stripping channel and is located at the bottom of the leaf stripping channel.

[0010] Among them, the impurity removal component also includes an end oblique chain bracket and a middle oblique chain bracket, the end oblique chain bracket is fixedly connected to the oblique chain plate line and is located at the bottom of the end oblique chain bracket; the middle oblique chain bracket is fixedly connected to the oblique chain plate line and is located on the side of the oblique chain plate line close to the end oblique chain bracket.

[0011] The utility model discloses a straight-through leaf stripping device with a hydraulically driven finger-moving roller, comprising a leaf stripping channel and an impurity removal component, wherein the impurity removal component comprises an impurity removal channel, a high-pressure fan and an inclined chain plate line, the impurity removal channel is fixedly connected to the leaf stripping channel and is located on one side of the leaf stripping channel, the high-pressure fan is installed on the impurity removal channel and is located on a side of the impurity removal channel away from the leaf stripping channel, the inclined chain plate line is connected to the leaf stripping channel and is located on a side of the leaf stripping channel away from the impurity removal channel, thereby solving the problem that the prior art can improve the efficiency and cleanliness of leaf stripping but does not have an impurity removal mechanism, resulting in leaf impurities entering the silo together with sugarcane stalks and being unable to be automatically separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a straight-through leaf stripping device of a hydraulically driven finger-moving roller according to the first embodiment of the utility model.

[0014] Figure 2It is a structural schematic diagram of a hydraulic motor according to the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of a straight-through leaf stripping device of a hydraulically driven finger-moving roller according to the second embodiment of the utility model.

[0016] In the figure: 101-leaf stripping channel, 102-impurity removal channel, 103-high pressure fan, 104-inclined chain plate line, 105-hydraulic motor, 106-sugarcane feeding rubber roller, 107-channel bracket, 201-end inclined chain bracket, 202-middle inclined chain bracket. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of the present application is:

[0019] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of the straight-through leaf stripping device of the hydraulically driven finger-moving roller of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the hydraulic motor 105 of the first embodiment of the utility model.

[0020] The hydraulically driven finger roller straight-through leaf stripping device of the utility model comprises a leaf stripping channel 101, a debris removal channel 102, a high-pressure fan 103, an inclined chain plate line 104, a hydraulic motor 105, a sugarcane feeding rubber roller 106, and a channel bracket 107, which solves the problem that the prior art can improve the efficiency and cleanliness of leaf stripping, but does not have an impurity removal mechanism, resulting in leaf impurities entering the silo along with the sugarcane stalks and failing to be automatically separated. It is understandable that the above scheme can also be used to reduce the impurity content.

[0021] In this embodiment, seven groups of rollers with different structures and functions are arranged in the order of "one, three, one, and two" in the leaf stripping channel 101. The first group of rubber rollers is used to receive the sugarcane sent up by the inclined chain plate line 104 and transport it into the leaf stripping channel 101. This is followed by three consecutive groups of high-speed flexible leaf stripping rollers for continuously stripping the passing sugarcane. After that, there is a group of low-speed reverse rubber rollers for separating the stripped sugarcane leaves. Finally, there are two groups of rubber rollers for outputting the stripped sugarcane. The impurity removal component is installed at the discharge end of the leaf stripping channel 101, thereby solving the problem that the prior art can improve the efficiency and cleanliness of leaf stripping but does not have an impurity removal mechanism, resulting in leaf impurities entering the silo together with the sugarcane stalks and unable to be automatically separated.

[0022] The impurity removal channel 102 is fixedly connected to the leaf stripping channel 101 and is located on one side of the leaf stripping channel 101. The high-pressure fan 103 is installed on the impurity removal channel 102 and is located on the side of the impurity removal channel 102 away from the leaf stripping channel 101. The inclined chain plate line 104 is connected to the leaf stripping channel 101 and is located on the side of the leaf stripping channel 101 away from the impurity removal channel 102. The impurity removal channel 102 is fixed to the discharge end of the leaf stripping channel 101 by bolts. The impurity removal channel 102 is a hopper structure, which is wide at the top and narrow at the bottom, in an inverted trapezoidal shape, with an open top to facilitate the passage of sugarcane, an inclined bottom on the inside, and an open side to facilitate the discharge of sugarcane skin. The high-pressure fan 1 03 is fixed to the back side of the impurity removal channel 102 by bolts. When the sugarcane passes through the impurity removal channel 102, the high-pressure fan 103 blows out a high-pressure airflow, thereby blowing the sugarcane husk out from the side opening of the impurity removal channel 102, thereby achieving the purpose of impurities removal. The inclined chain plate line 104 is located at the feeding end of the leaf stripping channel 101, and is used to transport the sugarcane into the leaf stripping channel 101. The sugarcane is separated and processed by the high-pressure fan 103, so that the leaf impurities are separated and discharged in the impurity removal channel 102, thereby solving the problem that the prior art can improve the efficiency and cleanliness of leaf stripping, but does not have an impurity removal mechanism, resulting in the leaf impurities entering the silo together with the sugarcane stalks and unable to be automatically separated.

[0023] Secondly, the hydraulic motor 105 is installed on the leaf stripping channel 101 and is located on one side of the leaf stripping channel 101. There are multiple groups of hydraulic motors 105, and the multiple groups of hydraulic motors 105 respectively drive multiple groups of rollers with different functions to rotate. Through the hydraulic motor 105, multiple groups of different rollers are driven to move.

[0024] At the same time, the sugarcane feeding rubber roller 106 is installed on the inclined chain plate line 104 and is located on the side of the inclined chain plate line 104 close to the leaf stripping channel 101. The sugarcane feeding rubber roller 106 is located at the entrance of the leaf stripping channel 101. The sugarcane feeding rubber roller 106 is used to transport the sugarcane from the inclined chain plate line 104 to the leaf stripping channel 101, and the continuous transportation of the sugarcane is ensured by surrounding the rubber roller.

[0025] In addition, the channel bracket 107 is installed on the leaf stripping channel 101 and is located at the bottom of the leaf stripping channel 101. The channel bracket 107 is in the shape of a right triangle as a whole. The leaf stripping channel 101 is installed on the combine harvesting equipment through the channel bracket 107. Through the channel bracket 107, the installation angle and support stability of the leaf stripping channel 101 are guaranteed.

[0026] In this embodiment, sugarcane enters the leaf stripping channel 101 through the oblique chain plate line 104. Seven groups of roller groups with different structures and functions are distributed in the leaf stripping channel 101 in the order of "one, three, one, and two". The first group of rubber roller groups is used to receive the sugarcane sent up by the oblique chain plate line 104 and transport it to the leaf stripping channel 101. Then, three consecutive groups of high-speed flexible leaf stripping roller groups continuously strip the sugarcane passing through, and then a group of low-speed reversing rubber rollers are used to separate the stripped sugarcane leaves. Then, the stripped sugarcane leaves are output through the last two groups of rubber roller groups. After the sugarcane comes out of the leaf stripping channel 101, it is removed by the impurity removal channel 102. The high-pressure fan 103 separates the sugarcane leaves, so that the leaf impurities are discharged through the side opening for impurity removal, and the impurities are removed. This solves the problem that although the prior art can improve the efficiency and cleanliness of leaf stripping, it does not have an impurity removal mechanism, resulting in the leaf impurities entering the silo together with the sugarcane stalks and unable to be automatically separated.

[0027] The second embodiment of the present application is:

[0028] See also Figure 3 , Figure 3 It is a schematic diagram of the overall structure of the straight-through leaf stripping device of the hydraulically driven finger-push roller of the second embodiment of the utility model. On the basis of the first embodiment, the straight-through leaf stripping device of the hydraulically driven finger-push roller of this embodiment also includes an end oblique chain bracket 201 and a middle oblique chain bracket 202.

[0029] In this embodiment, the impurity removal component also includes an end oblique chain bracket 201 and a middle oblique chain bracket 202. The above-mentioned solution can provide stable support for the oblique chain plate line 104.

[0030] Among them, the end diagonal chain bracket 201 is fixedly connected to the diagonal chain plate line 104 and is located at the bottom of the end diagonal chain bracket 201; the middle diagonal chain bracket 202 is fixedly connected to the diagonal chain plate line 104 and is located on the side of the diagonal chain plate line 104 close to the end diagonal chain bracket 201. There are two end diagonal chain brackets 201, which are respectively installed at both ends of the bottom of the diagonal chain plate line 104 to support the ends of the diagonal chain plate line 104. The middle diagonal chain bracket 202 is located between the two end diagonal chain brackets 201 to support the middle part of the diagonal chain plate line 104. Through the end diagonal chain bracket 201 and the middle diagonal chain bracket 202, the diagonal chain plate line 104 is stably supported.

[0031] In this embodiment, the diagonal chain plate line 104 is installed on the combine harvesting equipment through the end diagonal chain bracket 201 and the middle diagonal chain bracket 202, and the diagonal chain plate line 104 is stably supported by the end diagonal chain bracket 201 and the middle diagonal chain bracket 202.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A hydraulically driven finger roller straight-through leaf stripping device, comprising a leaf stripping channel, characterized in that: Also includes debris removal components; The impurity removal component includes an impurity removal channel, a high-pressure fan and an oblique chain plate line. The impurity removal channel is fixedly connected to the leaf stripping channel and is located on one side of the leaf stripping channel. The high-pressure fan is installed on the impurity removal channel and is located on a side of the impurity removal channel away from the leaf stripping channel. The oblique chain plate line is connected to the leaf stripping channel and is located on a side of the leaf stripping channel away from the impurity removal channel.

2. The hydraulically driven finger roller straight-through leaf stripping device according to claim 1, characterized in that: The impurity removal component also includes a hydraulic motor, which is installed on the leaf stripping channel and located on one side of the leaf stripping channel.

3. The straight-through leaf stripping device with hydraulically driven finger rollers as claimed in claim 1, characterized in that: The impurity removal component also includes a sugarcane rubber feeding roller, which is installed on the inclined chain plate line and is located on a side of the inclined chain plate line close to the leaf stripping channel.

4. The straight-through leaf stripping device with hydraulically driven finger rollers as claimed in claim 1, characterized in that: The impurity removal component also includes a channel bracket, which is installed on the leaf stripping channel and located at the bottom of the leaf stripping channel.

5. The hydraulically driven finger roller straight-through leaf stripping device according to claim 1, characterized in that: The impurity removal component also includes an end oblique chain bracket and a middle oblique chain bracket. The end oblique chain bracket is fixedly connected to the oblique chain plate line and is located at the bottom of the end oblique chain bracket; the middle oblique chain bracket is fixedly connected to the oblique chain plate line and is located on one side of the oblique chain plate line close to the end oblique chain bracket.

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