Whole-rod type continuous uniform sugarcane discharging device
By designing a continuous and uniform sugarcane discharge device for whole stalks, the problem of missed leaf stripping caused by overlapping sugarcane stalks was solved, achieving continuous and uniform sugarcane output and efficient leaf stripping, thus improving the working efficiency and production capacity of the whole stalk sugarcane leaf stripping device.
Patent Information
- Application Number
- CN202311390709.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-25
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2043-10-25
AI Technical Summary
Existing whole-stalk sugarcane leaf stripping devices are prone to the problem of overlapping sugarcane stalks when processing multiple sugarcane stalks, resulting in some sugarcane leaves being missed during stripping, which affects the stripping effect and efficiency.
Design a continuous and uniform sugarcane discharge device for whole stalks, including a dual-station discharge chute, a discharge roller, and a discharge belt conveyor. By switching the stations of the discharge chute and the scraping action of the discharge roller, the whole stalks of sugarcane with leaves are sorted into a single layer of multiple stalks for continuous and uniform output, ensuring that the sugarcane is continuously and uniformly fed into the leaf-removing device behind.
It achieves continuous and uniform sugarcane output, improves the working efficiency and capacity of the leaf stripping device, and reduces operating costs.
Smart Images
Figure CN117361157B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the front-end equipment of a whole-stalk sugarcane leaf-removing device, specifically a whole-stalk sugarcane continuous and uniform discharge device, which is installed at the front end of the sugarcane leaf-removing device to provide continuous and uniform feed to the sugarcane leaf-removing device, and belongs to the field of agricultural machinery equipment technology. Background Technology
[0002] After harvesting, sugarcane leaves for sugar extraction need to be removed as much as possible to prevent them from absorbing the juice during extraction and affecting the sugar yield. Currently, there are two methods for peeling sugarcane leaves: manual peeling and mechanical peeling. Manual peeling involves manually removing leaves with a peeling knife, which is labor-intensive and inefficient, and is gradually being replaced by mechanical peeling. Mechanical peeling of sugarcane is divided into two types: segmented peeling and whole-stalk peeling. Segmented peeling involves cutting the harvested sugarcane into multiple segments before peeling. This method results in significant sugar loss and a high impurity content, which is detrimental to the preservation of the raw sugarcane. Whole-stalk peeling, on the other hand, preserves the whole stalk of the harvested sugarcane during peeling. This method results in less sugar loss and a lower impurity content, making it more acceptable to sugar mills.
[0003] Whole-stalk sugarcane stripping is generally carried out using either a free-moving whole-stalk sugarcane combine harvester or a whole-stalk sugarcane stripping device set up at a fixed location. Whole-stalk sugarcane combine harvesters can complete a series of operations in the sugarcane field, including bending, rowing, topping, root cutting, feeding, conveying, stripping, impurity separation, and sugarcane collection. However, due to the limitations of the machine's overall size, the throughput of the sugarcane conveying channel integrated into the machine is limited, resulting in limited stripping capacity. In contrast, a fixed-location whole-stalk sugarcane stripping device transports the harvested whole-stalk sugarcane with leaves to a fixed location for stripping. It has fewer size limitations, a larger sugarcane throughput, and higher stripping efficiency.
[0004] The common structure of fixed-point whole-stalk sugarcane leaf stripping devices is to install a leaf stripping roller group in the sugarcane conveying channel. The leaf stripping roller group strips the leaves from the top and bottom sides of the passing whole sugarcane stalks. However, if multiple sugarcane stalks overlap and pile up when passing through the leaf stripping roller group, the sugarcane sandwiched inside cannot be stripped, resulting in some sugarcane being missed in leaf stripping, which affects the overall leaf stripping effect of the sugarcane.
[0005] Therefore, we hope to configure a continuous and uniform sugarcane discharge device at the front end of the sugarcane peeling device. The continuous and uniform sugarcane discharge device will first sort the harvested whole sugarcane with leaves into a single layer of multiple sugarcane stalks and output them continuously and uniformly. Then, it will connect with the sugarcane conveying channel inlet of the sugarcane peeling device to form a continuous and uniform sugarcane feeding, thereby improving work efficiency while ensuring the peeling effect. Summary of the Invention
[0006] The purpose of this invention is to provide a continuous and uniform discharge device for whole sugarcane stalks, which arranges the harvested whole sugarcane stalks with leaves into a single layer of multiple sugarcane stalks, which are then continuously and uniformly discharged and fed into the sugarcane peeling device behind, thereby ensuring the peeling effect and improving work efficiency.
[0007] The specific technical solution of the present invention is as follows:
[0008] A continuous and uniform sugarcane discharge device for whole stalks consists of three parts: a dual-station discharge trough, a discharge roller, and a discharge belt conveyor.
[0009] The dual-station discharge trough is equipped with a fixed base, which is a horizontal rectangular frame with legs. The rectangular frame is divided into three sections (left, middle, and right) by a central connecting rod. The left and right sections are for loading, and the middle section is for discharging. The front and rear beams of the rectangular frame act as slide rails, supporting a discharge trough base that occupies two sections laterally. The discharge trough base is supported on the slide rails by multiple sets of support wheels with coaxial double rollers. The power assembly of the base drives the discharge trough base to move on the slide rails. The discharge trough base has two stations on the rectangular frame, one on the left and one on the right. The frame is equipped with corresponding limit switches at the left and right workstations of the corresponding discharge trough base. The upper fixed frame of the discharge trough base has two discharge troughs with rearward-facing discharge ports. When the discharge trough base moves to the left workstation, the left discharge trough is located at the loading frame position on the left side of the rectangular frame, and the right discharge trough is located at the discharge frame position on the right side of the rectangular frame. When the discharge trough base moves to the right workstation, the left discharge trough is located at the discharge frame position on the left side of the rectangular frame, and the right discharge trough is located at the loading frame position on the right side of the rectangular frame. Each discharge trough has a horizontally mounted discharge trough base plate, the rear end of which extends out of the discharge trough base frame. A short distance from the rear end, vertically mounted discharge trough side plates are fixedly connected to the left and right sides of the discharge trough bottom plate. Between the two discharge trough side plates, at the corresponding front end of the discharge trough, a rectangular discharge trough push plate is installed, tilting forward and capable of sliding backward. The discharge trough push plate closes the front end of the discharge trough. Guide wheels are provided at the four corners of the discharge trough push plate. The inner walls of the two discharge trough side plates have horizontal longitudinal C-shaped guide grooves with inward openings on the upper and lower sides. The four guide wheels of the discharge trough push plate are respectively rolled within the upper and lower C-shaped guide grooves of the two discharge trough side plates, ensuring that the discharge trough push plate maintains a fixed tilt during sliding. In this configuration, two vertically arranged chain rings are mounted on the inner sides of the two corresponding discharge chute side plates below the bottom plate of the discharge chute via two sets of sprocket frames with coaxial double sprockets. The upper section of the chain rings passes upward through the corresponding openings at the front and rear ends of the bottom plate of the discharge chute and rests on top of the bottom plate of the discharge chute. The left and right ends of the lower part of the discharge chute push plate are fixedly connected to the upper section of the two chain rings by brackets. The push plate power assembly drives the two chain rings to rotate, causing the discharge chute push plate to move horizontally. Corresponding limit switches are also provided in the discharge chute at the front and rear limit positions of the corresponding discharge chute push plate's horizontal movement.
[0010] The discharge roller is mounted behind the dual-station discharge trough. The discharge roller is a rotatable roller supported by a roller bracket and arranged horizontally. The position of the roller is directly opposite the discharge port of the discharge trough of the rectangular frame discharge frame. The roller adopts a squirrel cage structure. The central shaft of the roller is fixedly connected to two vertically spaced turntables. Between the two turntables, there are multiple connecting rods evenly distributed along the circumference at the outer edge of the circumference. Each connecting rod is also fixedly connected to multiple radially protruding toothed plates. The front end of the toothed plates is provided with V-shaped tooth grooves. The roller is driven to rotate by the roller power assembly next to the roller bracket.
[0011] The discharge belt conveyor is installed behind the double-station discharge trough. The discharge belt conveyor is a self-powered belt conveyor with a longitudinal arrangement. The front end of the discharge belt conveyor passes under the discharge roller and extends to the discharge port of the discharge trough of the rectangular frame discharge frame.
[0012] When this whole-stalk sugarcane continuous and uniform discharge device is working, the discharge trough base frame of the dual-station discharge trough moves intermittently back and forth between the left and right stations. This ensures that the two discharge troughs on the base frame are always in a state of loading and discharging, with one trough loading and the other discharging. When loading, the sugarcane grabber tilts the harvested whole-stalk sugarcane with leaves onto the discharge trough push plate with the roots facing down. When discharging, the discharge trough push plate continuously pushes the sugarcane backward, while the discharge roller continuously strips the outer layer of whole-stalk sugarcane, allowing the sugarcane to be continuously pushed layer by layer to the discharge belt conveyor below. The discharge belt conveyor then continuously and evenly transports the stripped single-layer multiple whole-stalk sugarcane backward to the sugarcane peeling device behind, ensuring the peeling effect and working efficiency of the sugarcane peeling device. This device, through the coordinated operation of a dual-station discharge chute, discharge roller, and discharge belt conveyor, can process stacked whole sugarcane stalks with leaves into a continuous, uniform, and efficient discharge, meeting the feeding requirements of the downstream sugarcane peeling device, thereby significantly increasing production capacity and reducing operating costs. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the whole-stalk type continuous and uniform sugarcane discharge device.
[0014] Figure 2 This is a three-dimensional structural diagram of a dual-station discharge trough.
[0015] Figure 3 This is a front view of the dual-station discharge chute.
[0016] Figure 4 This is a right view of the dual-station discharge chute.
[0017] Figure 5 This is a schematic diagram of loading whole sugarcane stalks with leaves into the discharge chute of the loading frame.
[0018] Figure 6 This is a three-dimensional structural diagram of the discharge roller.
[0019] In the diagram: 1-Dual-station discharge chute, 2-Discharge roller, 3-Discharge belt conveyor, 4-Base, 4.1-Rectangular frame, 4.2-Slide rail, 5-Discharge chute base frame, 5.1-Support wheel frame, 5.1a-Roller, 5.1b-Lower guide wheel support plate, 5.1c-Lower guide wheel, 5.2-Base frame power assembly, 5.2a-Base frame drive motor, 5.2b-First reducer, 6-Discharge chute, 6.1-Discharge chute bottom plate, 6. 2-Discharge chute side plate, 6.3-Discharge chute push plate, 6.4-Guide wheel, 6.5-I-shaped guide groove, 6.6-Sprocket frame, 6.7-Chain ring, 6.8-Push plate power assembly, 6.8a-Push plate drive motor, 6.8b-Second reducer, 6.9-Connecting rod, 7-Roller bracket, 8-Roller, 8.1-Turntable, 8.2-Connecting rod, 8.3-Gear plate, 9-Roller power assembly, 10-Guide baffle, 11-Sugarcane. Detailed Implementation
[0020] The invention will now be further described with reference to the accompanying drawings.
[0021] like Figure 1-6 As shown, this whole-stalk type continuous and uniform sugarcane discharge device consists of three parts: a double-station discharge trough 1, a discharge roller 2, and a discharge belt conveyor 3.
[0022] The dual-station discharge trough 1 is equipped with a fixed base 4, which is a horizontal rectangular frame 4.1 with legs. The rectangular frame 4.1 is divided into three frames (left, middle, and right) by a central connecting rod. The left and right frames are for loading, and the middle frame is for discharging. The front and rear frame beams of the rectangular frame 4.1 serve as slide rails 4.2, which slidably support a discharge trough base frame 5 that occupies two frames laterally. The discharge trough base frame 5 is supported on the slide rails 4.2 by multiple sets of support wheel frames 5.1 equipped with coaxial double rollers. The base frame power assembly 5.2 drives the discharge trough base frame 5 to move on the slide rails 4.2. The discharge trough base frame 5 has two stations (left and right) on the rectangular frame 4.1. 1. Corresponding limit switches are provided at the left and right workstations of the corresponding discharge trough base frame 5; two discharge troughs 6 with rearward discharge ports are fixedly mounted on the upper part of the discharge trough base frame 5. When the discharge trough base frame 5 moves to the left workstation, the left discharge trough 6 is located at the loading frame position on the left side of the rectangular frame 4.1, and the right discharge trough 6 is located at the discharge frame position on the right side of the rectangular frame 4.1; when the discharge trough base frame 5 moves to the right workstation, the left discharge trough 6 is located at the discharge frame position on the right side of the rectangular frame 4.1, and the right discharge trough 6 is located at the loading frame position on the right side of the rectangular frame 4.1; the discharge trough 6 is provided with a horizontally mounted discharge trough base plate 6.1, the rear end of which extends a certain distance beyond the rear end of the discharge trough base frame 5, and the discharge... Vertically mounted discharge trough side plates 6.2 are fixedly connected to the left and right sides of the bottom plate 6.1 of the material trough. A rectangular discharge trough push plate 6.3, which is inclined forward and can be moved backward, is installed between the two discharge trough side plates 6.2 at the corresponding front port of the discharge trough 6. The discharge trough push plate 6.3 closes the front port of the discharge trough 6. Guide wheels 6.4 are provided on the four corners of the discharge trough push plate 6.4. The inner walls of the two discharge trough side plates 6.2 have horizontal longitudinal C-shaped guide grooves 6.5 with inward openings on the upper and lower sides. The four guide wheels 6.4 of the discharge trough push plate 6.3 are respectively rolled in the upper and lower C-shaped guide grooves 6.5 of the two discharge trough side plates 6.2, so that the discharge trough push plate 6.3 maintains a fixed inclined state when moving. Below the bottom plate 6.1 of the discharge chute, on the inner side of the corresponding two side plates 6.2 of the discharge chute, two vertically arranged chain rings 6.7 are mounted on the left and right sides respectively through two sets of sprocket frames 6.6 with coaxial double sprockets. The upper part of the chain ring 6.7 passes upward from the corresponding openings at the front and rear ends of the bottom plate 6.1 of the discharge chute and rests on the top of the bottom plate 6.1 of the discharge chute. The left and right ends of the lower part of the discharge chute push plate 6.3 are fixedly connected to the upper part of the left and right chain rings 6.7 by brackets. The push plate power assembly 6.8 drives the two chain rings 6.7 to rotate, so that the discharge chute push plate 6.3 can be translated. There are also corresponding limit switches in the discharge chute 6 at the front and rear limit positions of the corresponding translation of the discharge chute push plate 6.3.
[0023] Furthermore, the bottom of the discharge trough base frame 5 is supported on the slide rail 4.2 by three sets of support wheel frames 5.1 on the left, middle and right. The base frame power assembly 5.2 is equipped with a base frame drive motor 5.2a and a first reducer 5.2b. The base frame drive motor 5.2a is connected to the central shaft of the middle set of support wheel frames 5.1 via the first reducer 5.2b.
[0024] Furthermore, the slide rail 4.2 of the rectangular frame 4.1 is made of H-beam steel. The roller 5.1a of the support wheel frame 5.1 rests against the upper wing plate of the slide rail 4.2. The inner side of the roller 5.1a is provided with a protruding edge that is stuck on the inner side of the upper wing plate of the slide rail 4.2. The central shaft of the support wheel frame 5.1 is also supported by a bearing on the outer side of the upper wing plate of the slide rail 4.2, with a downwardly extending lower guide wheel support plate 5.1b. Two lower guide wheels 5.1c are installed at the lower end of the lower guide wheel support plate 5.1b. The top surfaces of the two lower guide wheels 5.1c abut against the bottom surface of the upper wing plate of the slide rail 4.2 and form a rolling connection.
[0025] Furthermore, the push plate power assembly 6.8 is equipped with a push plate drive motor 6.8a and a second reducer 6.8b, and the push plate drive motor 6.8a is connected to the central shaft of the front sprocket frame 6.6 via the second reducer 6.8b.
[0026] Furthermore, the two discharge trough side plates 6.2 of the discharge trough 6 are connected by a transverse connecting rod 6.9 at the upper front corner to increase the structural stability of the discharge trough 6.
[0027] The discharge roller 2 is mounted behind the double-station discharge trough 1. The discharge roller 2 is equipped with a rotatable roller 8 that is supported by the roller bracket 7 and arranged horizontally. The position of the roller 8 is directly opposite the discharge port of the discharge trough 6 of the rectangular frame 4.1. The roller 8 adopts a squirrel cage structure. The central shaft of the roller 8 is fixedly connected to two vertically spaced turntables 8.1. There are multiple connecting rods 8.2 evenly distributed along the circumference between the two turntables 8.1 at the outer edge of the circumference. Each connecting rod 8.2 is also fixedly connected to multiple radially extending toothed plates 8.3. The front end of the toothed plates 8.3 is provided with a V-shaped tooth groove. The roller 8 is driven to rotate by the roller power assembly 9 on the side of the roller bracket 7.
[0028] Furthermore, the toothed plates 83 of each connecting rod 8.2 of the roller 8 are distributed in different positions, so that the toothed plates 8.3 are staggered around the periphery of the roller 8.
[0029] The discharge belt conveyor 3 is installed behind the double-station discharge trough 1. The discharge belt conveyor 3 is a belt conveyor with longitudinal arrangement and self-powered. The front end of the discharge belt conveyor 3 passes under the roller 8 of the discharge roller 2 and extends to the discharge port of the discharge trough 6 of the rectangular frame 4.1 discharge frame position.
[0030] Furthermore, the discharge belt conveyor 3 is equipped with a pair of V-shaped guide baffles 10, which are wider at the front and narrower at the back, on both sides above the belt conveying surface. The guide baffles 10 further gather the sugarcane being conveyed backward.
[0031] The working process of this whole-stalk type continuous and uniform sugarcane discharge device is as follows:
[0032] (1) When starting work, first start the discharge belt conveyor 3, then start the discharge roller 2. These two are normally open equipment and will stop running only after a shift is completed.
[0033] (2) If the bottom frame 5 of the discharge trough 1 of the double-station discharge trough is initially in the left position (if the bottom frame 5 of the discharge trough 1 of the double-station discharge trough 1 is initially in the right position, the subsequent operations are reversed), the sugarcane grabber grabs the harvested whole stalk and leaf sugarcane 11 from the sugarcane loading vehicle, and then... Figure 5 As shown, sugarcane 11 is tilted and stacked on the discharge chute push plate 6.3 of the left discharge chute 6 with the root facing down. After the sugarcane 11 in the left discharge chute 6 is full, the operator presses the corresponding switch button, the base frame power assembly 5.2 starts and drives the discharge chute base frame 5 to move to the right work position, and then stops automatically. At this time, the left discharge chute 6 moves to the discharge frame position, and the right discharge chute 6 moves to the right loading frame position.
[0034] (3) After the bottom frame 5 of the discharge trough moves to the right position, the push plate power assembly 6.8 of the left discharge trough 6 is automatically started. The discharge trough push plate 6.3 pushes the sugarcane 11 in the trough backward to the discharge roller 2. The discharge roller 2 continuously peels the outer layer of the pushed sugarcane 11 through the connecting rod 8.2 and toothed plate 8.3 on the roller 8, so that the sugarcane 11 can be continuously pushed layer by layer to the discharge belt conveyor 3 below. Then the discharge belt conveyor 3 transports the peeled single layer of multiple whole sugarcane stalks 11 backward to the sugarcane leaf peeling device behind.
[0035] (4) While the left discharge chute 6 is discharging material, the sugarcane grabber is loading material into the right discharge chute 6. After the right discharge chute 6 is loaded, the discharge chute push plate 6.3 of the left discharge chute 6 moves backward to the limit position, indicating that the discharge of material from the left discharge chute 6 is complete. The push plate power assembly 6.8 of the left discharge chute 6 will automatically control the discharge chute push plate 6.3 to move forward back to the front limit position and then stop automatically.
[0036] (5) After the discharge chute push plate 6.3 of the left discharge chute 6 returns to its original position and stops, the base frame power assembly 5.2 automatically starts and drives the discharge chute base frame 5 to move to the left work position, so that the left discharge chute 6 moves to the left loading frame position and the right discharge chute 6 moves to the discharge frame position, and then stops automatically.
[0037] (6) After the discharge trough base frame 5 moves to the left work position, the right discharge trough 6 discharges material in the same way as above, while the sugarcane grabber loads material into the left discharge trough 6. This cycle repeats so that the two discharge troughs 6 are always in a continuous state of loading and discharging material through work position switching, thus ensuring the continuity of material discharge.
[0038] The above illustrations are merely typical embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.
Claims
1. A continuous and uniform discharge device for whole sugarcane stalks, characterized in that: The whole-stalk type continuous uniform sugarcane discharge device is provided with three parts: a double-station discharge trough (1), a discharge roller (2), and a discharge belt conveyor (3); The dual-station discharge trough (1) is provided with a fixed base (4). The base (4) is a horizontal rectangular frame (4.1) with legs. The rectangular frame (4.1) is divided into three frames: left, middle, and right, by a middle connecting rod. The left and right frames are loading frames, and the middle frame is the discharge frame. The front and rear frame beams of the rectangular frame (4.1) serve as slide rails (4.2) above which slide a discharge trough base frame (5) that occupies two frames laterally. The discharge trough base frame (5) is supported on the slide rails (4.2) by multiple sets of support wheel frames (5.1) with coaxial double rollers. The discharge trough base frame (5) is driven by the base frame power assembly (5.2) to move on the slide rails (4.2). The discharge trough base frame (5) is provided with a left and right support frame (4.1) on the rectangular frame (4.1). The two right workstations are equipped with corresponding limit switches on the left and right workstations of the rectangular frame (4.1) corresponding to the discharge trough base frame (5); the upper fixed frame of the discharge trough base frame (5) is equipped with two discharge troughs (6) with the discharge ports facing backward. When the discharge trough base frame (5) moves to the left workstation, the left discharge trough (6) is located at the loading frame position on the left side of the rectangular frame (4.1), and the right discharge trough (6) is located at the discharge frame position of the rectangular frame (4.1); when the discharge trough base frame (5) moves to the right workstation, the left discharge trough (6) is located at the discharge frame position of the rectangular frame (4.1), and the right discharge trough (6) is located at the loading frame position on the right side of the rectangular frame (4.1); the discharge trough (6) is equipped with a horizontally mounted discharge trough base plate (6.1), and the bottom of the discharge trough... The rear end of the plate (6.1) extends a certain distance beyond the rear end of the discharge trough base frame (5). Vertically mounted discharge trough side plates (6.2) are fixedly connected to the left and right sides of the discharge trough base plate (6.1). A rectangular discharge trough push plate (6.3), which is inclined forward and can be moved backward, is installed between the two discharge trough side plates (6.2) at the corresponding front end of the discharge trough (6). The discharge trough push plate (6.3) closes the front end of the discharge trough (6). Guide wheels (6.4) are provided on the four corners of the discharge trough push plate (6.3). The inner walls of the two discharge trough side plates (6.2) have horizontal longitudinal C-shaped guide grooves (6.5) with inward openings on the upper and lower sides. The four guide wheels (6.4) of the discharge trough push plate (6.3) are respectively rolled and connected to the two discharge trough side plates (6.2). The upper and lower C-shaped guide grooves (6.5) of the discharge trough push plate (6.3) are arranged in a fixed inclined state during translation. The bottom plate (6.1) of the discharge trough is located on the inner side of the corresponding two discharge trough side plates (6.2) and is supported by two sets of sprocket frames (6.6) with coaxial double sprockets. The upper part of the chain ring (6.7) passes through the corresponding openings at the front and rear ends of the bottom plate (6.1) of the discharge trough and rests on the bottom plate (6.1). The left and right ends of the lower part of the discharge trough push plate (6.3) are fixedly connected to the upper part of the two chain rings (6.7) by brackets. The push plate power assembly (6.8) drives the two chain rings (6.7) to rotate, so that the discharge trough push plate (6.3) can rotate.3) To achieve translation, corresponding limit switches are provided in the discharge trough (6) at the front and rear limit positions of the corresponding discharge trough push plate (6.3) during translation. The discharge roller (2) is mounted behind the double-station discharge trough (1). The discharge roller (2) is equipped with a rotatable roller (8) that is supported by the roller bracket (7) and arranged horizontally. The position of the roller (8) is directly opposite the discharge port of the discharge trough (6) of the discharge frame of the rectangular frame (4.1). The roller (8) adopts a squirrel cage structure. The central shaft of the roller (8) is fixedly connected to two vertically spaced turntables (8.1). There are multiple connecting rods (8.2) evenly distributed along the circumference between the two turntables (8.1). Each connecting rod (8.2) is also fixedly connected to multiple radially protruding toothed plates (8.3). The front end of the toothed plate (8.3) is provided with a V-shaped toothed groove. The roller (8) is driven to rotate by the roller power assembly (9) on the side of the roller bracket (7). The discharge belt conveyor (3) is installed behind the double-station discharge trough (1). The discharge belt conveyor (3) is a belt conveyor with longitudinal arrangement and self-powered. The front end of the discharge belt conveyor (3) passes under the roller (8) of the discharge roller (2) and extends to the discharge port of the discharge trough (6) of the rectangular frame (4.1).
2. The whole-stalk type continuous uniform discharge device for sugarcane according to claim 1, characterized in that: The bottom frame (5) of the discharge trough is mounted on the slide rail (4.2) via three sets of support wheel frames (5.1) on the left, middle and right. The power assembly (5.2) of the bottom frame is equipped with a bottom frame drive motor (5.2a) and a first reducer (5.2b). The bottom frame drive motor (5.2a) is connected to the central shaft of the middle set of support wheel frames (5.1) via the first reducer (5.2b).
3. The whole-stalk type continuous uniform discharge device for sugarcane according to claim 1, characterized in that: The slide rail (4.2) of the rectangular frame (4.1) is made of H-beam steel. The roller (5.1a) of the support wheel frame (5.1) rests on the upper flange of the slide rail (4.2). The inner side of the roller (5.1a) is provided with a protruding edge that is stuck on the inner side of the upper flange of the slide rail (4.2). The central shaft of the support wheel frame (5.1) is also supported by a bearing on the outer side of the upper flange of the slide rail (4.2) with a downwardly extending lower guide wheel support plate (5.1b). Two lower guide wheels (5.1c) are installed at the lower end of the lower guide wheel support plate (5.1b). The top surfaces of the two lower guide wheels (5.1c) abut against the bottom surface of the upper flange of the slide rail (4.2) and form a rolling connection.
4. The whole-stalk type continuous uniform discharge device for sugarcane according to claim 1, characterized in that: The push plate power assembly (6.8) is equipped with a push plate drive motor (6.8a) and a second reducer (6.8b). The push plate drive motor (6.8a) is connected to the central shaft of the front sprocket frame (6.6) via the second reducer (6.8b).
5. The whole-stalk type continuous uniform discharge device for sugarcane according to claim 1, characterized in that: The two discharge trough side plates (6.2) of the discharge trough (6) are connected by a horizontal connecting rod (6.9) at the upper corner of the front end.
6. The whole-stalk type continuous uniform discharge device for sugarcane according to claim 1, characterized in that: The toothed plates (83) of each connecting rod (8.2) of the roller (8) are distributed in different positions, so that the toothed plates (83) are staggered around the outer periphery of the roller (8).
7. The whole-stalk type continuous uniform discharge device for sugarcane according to claim 1, characterized in that: The discharge belt conveyor (3) has a pair of V-shaped guide baffles (10) that are wider at the front and narrower at the back mounted on both sides above the belt conveyor surface.
Citation Information
Patent Citations
Whole-rod type continuous and uniform sugarcane discharging device
CN221342978U