An adjustable corn peeling device

Abstract

The utility model discloses an adjustable corn peeling device, which relates to the technical field of agricultural machinery and equipment, and comprises a mounting frame, a roller assembly for peeling corn and an adjusting assembly for controlling the roller assembly, wherein the roller assembly and the adjusting assembly are both arranged on the mounting frame; the second roller and the third roller are rotatably mounted on a fixing member, and two sliding members are slidably matched with the mounting frame, and the first roller and the fourth roller are rotatably mounted on the two sliding members respectively; the first adjusting slide plate is slidably mounted on the mounting frame, the first adjusting rotating rod is rotatably mounted on the mounting frame, the two sliding members are fixedly mounted on the first adjusting slide plate, the first adjusting rotating rod is provided with a ball head member, the first adjusting slide plate is provided with a ball head cover, the ball head member on the first adjusting rotating rod is embedded in the ball head cover on the first adjusting slide plate, and this scheme can realize the adjustment of the roller assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to an adjustable corn peeling device. Background Art

[0002] A corn harvester is an agricultural machine that mechanically harvests corn stalks according to agronomic requirements when the corn is ripe or nearly ripe. As the degree of automation of the equipment becomes higher and higher, the corn harvester in the prior art is also equipped with a corn peeling device, which can directly peel the corn harvested by the harvester, so that the peeled corn can be directly output, thereby further reducing the use of manpower. However, due to the different sizes and hardness of corns in different cycles, the peeling device in the prior art cannot peel the corns in different cycles, which will lead to a decrease in the corn peeling efficiency, and even damage the corn, thereby reducing the yield of the corn. Utility Model Content

[0003] The utility model aims to provide an adjustable corn peeling device in view of the deficiencies in the prior art.

[0004] An adjustable corn peeling device comprises a mounting frame, a roller assembly for peeling corn, and an adjusting assembly for controlling the roller assembly, wherein the roller assembly and the adjusting assembly are both arranged on the mounting frame;

[0005] The roller assembly includes a first roller, a second roller, a third roller and a fourth roller which are arranged in sequence, and the roller assembly also includes a fixing member and a sliding member, wherein the fixing member is fixedly arranged on the mounting frame, and the second roller and the third roller are rotatably mounted on the fixing member, and two sliding members are provided, and the two sliding members are slidably matched with the mounting frame, and the first roller and the fourth roller are rotatably mounted on the two sliding members respectively;

[0006] The adjustment assembly includes a first adjustment rotating rod and a first adjustment slide plate, the first adjustment slide plate is slidably set on the mounting frame, the first adjustment rotating rod is rotatably set on the mounting frame, the two sliding parts are fixedly mounted on the first adjustment slide plate, the first adjustment rotating rod is provided with a ball head part, the first adjustment slide plate is provided with a ball head cover, and the ball head part on the first adjustment rotating rod is embedded in the ball head cover on the first adjustment slide plate.

[0007] Furthermore, a plurality of roller assemblies are provided, and the plurality of roller assemblies are arranged side by side on the mounting frame, and the sliding members on the plurality of roller assemblies are fixedly mounted on the first adjusting slide plate.

[0008] Furthermore, two ball head pieces are provided, and two ball head covers are provided, and the two ball head covers are symmetrically arranged on the first adjusting slide plate at positions close to both side edges.

[0009] Furthermore, the axis line of the first adjusting rotating rod is parallel to the first adjusting sliding plate.

[0010] Furthermore, each roller assembly includes two fixed parts and four sliding parts, the two ends of the second roller and the third roller are respectively arranged on the two fixed parts, the two ends of the first roller are respectively arranged on the two sliding parts, and the two ends of the fourth roller are respectively arranged on the two sliding parts.

[0011] Furthermore, it also includes a second adjusting rod and a second adjusting slide. The second adjusting rod has the same structure as the first adjusting rod, and the second adjusting slide has the same structure as the first adjusting slide. The first adjusting slide and the second adjusting slide are respectively arranged on both sides of the roller assembly, and the second adjusting rod is correspondingly arranged at the side end of the second adjusting slide. The ball head piece on the second adjusting rod is embedded in the ball head sleeve on the second adjusting slide.

[0012] Furthermore, a first rocker arm is arranged on the first adjusting rotating rod, and a second rocker arm is arranged on the second adjusting rotating rod.

[0013] Furthermore, a linkage rod is provided between the first rocker arm and the second rocker arm, one end of the linkage rod is hinged to the end of the first rocker arm, and the other end of the linkage rod is hinged to the middle of the second rocker arm.

[0014] Furthermore, the first roller and the fourth roller are rotatably arranged at the upper ends of the two sliding members respectively, the middle parts of the two sliding members are hinged to the first adjusting slide plate, and the lower ends of the two sliding members are provided with tensioning springs, which push the lower ends of the sliding members on both sides to both sides.

[0015] Furthermore, it also includes a material baffle plate, which is arranged on the mounting frame and is located above the first adjusting rotating rod.

[0016] The advantages of the utility model compared with the prior art are:

[0017] First, an adjustment component is provided in the present scheme, and the staff can rotate the first adjustment rotating rod to drive the ball head to rotate at a certain angle through the first adjustment rotating rod, and drive the first adjustment slide plate to adjust the height through the cooperation between the ball head plate and the ball head sleeve. The lifting and lowering of the first adjustment slide plate drives the sliding member, and the first roller and the fourth roller are driven to adjust the height through the two sliding members, so that the needle-like adjustment can be made for corns of different sizes, and the interval angle between the first roller and the second roller; the angle between the third roller and the fourth roller can be changed.

[0018] Second: In this solution, a first rocker arm is arranged on the first adjusting rotating rod, a second rocker arm is arranged on the second adjusting rotating rod, a linkage rod is arranged between the first rocker arm and the second rocker arm, one end of the linkage rod is hinged to the end of the first rocker arm, and the other end of the linkage rod is hinged to the middle of the second rocker arm. The rotation angle of the first rocker arm and the second rocker arm can be synchronized by the arranged linkage rod. At this time, the staff can make the first rocker arm and the second rocker arm rotate synchronously by rotating a single rocker arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0020] Figure 2 This is a partial structural diagram of this scheme;

[0021] Figure 3 This is a side view of the scheme;

[0022] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 5 A cross-sectional view of the adjustment component portion.

[0024] Figure markings: mounting frame 1, roller assembly 2, first roller 21, second roller 22, third roller 23, fourth roller 24, fixing member 25, sliding member 26, tensioning spring 27, adjusting assembly 3, first adjusting rotating rod 31, ball head member 311, first rocker arm 312, first adjusting slide plate 32, second adjusting rotating rod 33, second rocker arm 331, second adjusting slide plate 34, linkage rod 35, material baffle plate 4. DETAILED DESCRIPTION

[0025] Combined with Figure 1-5 As shown, an adjustable corn peeling device, the peeling device in this scheme can be set on a corn harvester, the harvester transports the corn to the peeling mechanism, and the peeling mechanism peels the corn;

[0026] It comprises a mounting frame 1, a roller assembly 2 for peeling corn, and an adjusting assembly 3 for controlling the roller assembly 2. The roller assembly 2 and the adjusting assembly 3 are both arranged on the mounting frame 1. In this scheme, a plurality of roller assemblies 2 can be arranged. The plurality of roller assemblies 2 are arranged side by side on the mounting frame 1. The adjusting assembly 3 is arranged in cooperation with the plurality of roller assemblies 2. The plurality of roller assemblies 2 can be synchronously controlled by the adjusting assembly 3.

[0027] It can be selected that the roller assembly 2 in this solution can be increased or decreased according to the size of the corn harvester.

[0028] Preferably, the roller assembly 2 includes a first roller 21, a second roller 22, a third roller 23 and a fourth roller 24 arranged in sequence, and the roller assembly 2 also includes a fixing member 25 and a sliding member 26, wherein the fixing member 25 is fixedly arranged on the mounting frame 1, and the second roller 22 and the third roller 23 are rotatably mounted on the fixing member 25, two sliding members 26 are provided, and the two sliding members 26 are slidably matched with the mounting frame 1, and the first roller 21 and the fourth roller 24 are rotatably arranged on the two sliding members 26 respectively, and when in use, the second roller 22 and the third roller 23 on the fixing member 25 are not adjusted in height, and the first roller 21 and the fourth roller 24 on the sliding member 26 can be adjusted in height;

[0029] The first roller 21, the second roller 22, the third roller 23 and the fourth roller 24 need to rotate synchronously during operation, and two adjacent rollers need to be in reverse operation. Therefore, mutually meshing gears are respectively provided on the first roller 21, the second roller 22, the third roller 23 and the fourth roller 24, and any one of the rollers is driven by a power mechanism, so that the first roller 21, the second roller 22, the third roller 23 and the fourth roller 24 rotate synchronously.

[0030] Preferably, the adjustment component 3 includes a first adjustment rod 31 and a first adjustment slide 32, the first adjustment slide 32 is slidably set on the mounting frame 1, the first adjustment rod 31 is rotatably set on the mounting frame 1, the axis line of the first adjustment rod 31 is parallel to the first adjustment slide 32, so as to ensure that the distances between each position of the first adjustment rod 31 and the first adjustment slide 32 are the same, the two sliding members 26 are fixedly mounted on the first adjustment slide 32, the first adjustment rod 31 is provided with a ball head member 311, the first adjustment slide 32 is provided with a ball head sleeve, the ball head member 311 on the first adjustment rod 31 is embedded in the ball head sleeve on the first adjustment slide 32, when the adjustment component 3 is in use, the staff can rotate the first adjustment rod 31, and drive the ball head member 311 to rotate a certain angle through the first adjustment rod 31, and drive the first adjustment slide 32 to adjust its height through the mutual cooperation between the ball head member 311 and the ball head sleeve.

[0031] It should be clarified that in the present scheme, the height adjustment of the first adjusting slide 32 is achieved by the mutual cooperation of the set ball head piece 311 and the ball head sleeve. When the first adjusting slide 32 needs to drive multiple roller assemblies 2 at the same time, it is necessary to set the length of the first adjusting slide 32 to be the same as the arrangement length of the multiple groups of roller assemblies 2. Therefore, in order to ensure the adjustment stability of the first adjusting slide 32, a plurality of ball head pieces 311 are set in the present scheme, and the number of the ball head sleeves is the same as the ball head piece 311. Through the cooperation of multiple ball head pieces 311 and ball head sleeves, the force on the first adjusting slide 32 is more uniform. Preferably, two ball head sleeves and two ball head pieces 311 are set in the present scheme, and the two ball head sleeves are symmetrically arranged on the two side edges of the first adjusting slide 32.

[0032] It should be clear that multiple roller assemblies 2 can be provided in the present solution. Therefore, in order to ensure the adjustment stability and uniformity of the equipment, the sliding member 26 on each roller assembly 2 is fixedly mounted on the first adjustment slide plate 32 .

[0033] Preferably, each roller assembly 2 includes two fixing members 25 and four sliding members 26, the two ends of the second roller 22 and the third roller 23 are respectively arranged on the two fixing members 25, the two ends of the first roller 21 are respectively arranged on the two sliding members 26, and the two ends of the fourth roller 24 are respectively arranged on the two sliding members 26. It also includes a second adjusting rotating rod 33 and a second adjusting slide 34. The second adjusting rotating rod 33 has the same structure as the first adjusting rotating rod 31, and the second adjusting slide 34 has the same structure as the first adjusting slide 32. The first adjusting slide 32 and the second adjustment slide plate 34 are respectively arranged on both sides of the roller assembly 2, the second adjustment rotating rod 33 is correspondingly arranged on the side end of the second adjustment slide plate 34, and the ball head part 311 on the second adjustment rotating rod 33 is embedded in the ball head sleeve on the second adjustment slide plate 34, so that the two ends of the first roller 21, the second roller 22, the third roller 23 and the fourth roller 24 can be supported respectively through two fixing parts 25 and four sliding parts 26, thereby further ensuring the stability of the first roller 21, the second roller 22, the third roller 23 and the fourth roller 24 during operation.

[0034] Preferably, a first rocker arm 312 is provided on the first adjusting rod 31, and a second rocker arm 331 is provided on the second adjusting rod 33. The user can control the rotation of the first adjusting rod 31 and the second adjusting rod 33 on both sides by respectively controlling the first rocker arm 312 and the second rocker arm 331, so as to adjust the heights of both sides of the roller assembly 2 respectively.

[0035] Furthermore, a linkage rod 35 is arranged between the first rocker arm 312 and the second rocker arm 331, one end of the linkage rod 35 is hinged to the end of the first rocker arm 312, and the other end of the linkage rod 35 is hinged to the middle of the second rocker arm 331. The setting of the linkage rod 35 can synchronize the rotation angles of the first rocker arm 312 and the second rocker arm 331. At this time, the staff can rotate the first rocker arm 312 and the second rocker arm 331 synchronously by rotating a single rocker arm.

[0036] Preferably, the first roller 21 and the fourth roller 24 are rotatably arranged at the upper ends of the two sliding members 26 respectively, the middle parts of the two sliding members 26 are hinged to the first adjusting slide plate 32, and the lower ends of the two sliding members 26 are provided with tensioning springs 27, and the tensioning springs 27 push the lower ends of the sliding members 26 on both sides to both sides. The tensioning springs 27 can press the first roller 21 and the fourth roller 24 inwardly, so that the gears on the first roller 21 and the fourth roller 24 during the adjustment process can always maintain stable meshing with the gears on the second roller 22 and the third roller 23.

[0037] Preferably, a material baffle plate 4 is also provided in the present scheme, and the material baffle plate 4 is provided on the mounting frame 1 and above the first adjusting rotating rod 31. The first adjusting rotating rod 31 and the second adjusting rotating rod 33 are protected by the provided material baffle plate 4, thereby preventing corn material from falling onto the first adjusting rotating rod 31 or the second adjusting rotating rod 33 and causing jamming or damage.

[0038] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the description of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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 invention. In this specification, the schematic representation of the above terms does 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.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An adjustable corn peeling device, characterized in that: It comprises a mounting frame (1), a roller assembly (2) for peeling corn, and an adjustment assembly (3) for controlling the roller assembly (2), wherein the roller assembly (2) and the adjustment assembly (3) are both arranged on the mounting frame (1); The roller assembly (2) comprises a first roller (21), a second roller (22), a third roller (23) and a fourth roller (24) which are arranged in sequence. The roller assembly (2) also comprises a fixing member (25) and a sliding member (26). The fixing member (25) is fixedly arranged on the mounting frame (1). The second roller (22) and the third roller (23) are rotatably mounted on the fixing member (25). Two sliding members (26) are arranged. The two sliding members (26) are slidably matched with the mounting frame (1). The first roller (21) and the fourth roller (24) are rotatably arranged on the two sliding members (26) respectively. The adjustment assembly (3) comprises a first adjustment rotating rod (31) and a first adjustment sliding plate (32); the first adjustment sliding plate (32) is slidably arranged on the mounting frame (1); the first adjustment rotating rod (31) is rotatably arranged on the mounting frame (1); the two sliding members (26) are fixedly mounted on the first adjustment sliding plate (32); a ball head member (311) is arranged on the first adjustment rotating rod (31); a ball head sleeve is arranged on the first adjustment sliding plate (32); the ball head member (311) on the first adjustment rotating rod (31) is embedded in the ball head sleeve on the first adjustment sliding plate (32).

2. An adjustable corn peeling device according to claim 1, characterized in that: A plurality of roller assemblies (2) are provided, and the plurality of roller assemblies (2) are arranged side by side on the mounting frame (1), and the sliding members (26) on the plurality of roller assemblies (2) are all fixedly mounted on the first adjusting slide plate (32).

3. An adjustable corn peeling device according to claim 1, characterized in that: Two ball head parts (311) are provided, and two ball head sleeves are provided. The two ball head sleeves are symmetrically arranged on the first adjustment slide plate (32) at positions close to both side edges.

4. An adjustable corn peeling device according to claim 1, characterized in that: The axis of the first adjusting rotating rod (31) is parallel to the first adjusting sliding plate (32).

5. The adjustable corn peeling device according to claim 1, characterized in that: Each roller assembly (2) comprises two fixed parts (25) and four sliding parts (26); the two ends of the second roller (22) and the third roller (23) are respectively arranged on the two fixed parts (25); the two ends of the first roller (21) are respectively arranged on the two sliding parts (26); and the two ends of the fourth roller (24) are respectively arranged on the two sliding parts (26).

6. An adjustable corn peeling device according to claim 1, characterized in that: It also includes a second adjusting rod (33) and a second adjusting slide plate (34); the second adjusting rod (33) has the same structure as the first adjusting rod (31); the second adjusting slide plate (34) has the same structure as the first adjusting slide plate (32); the first adjusting slide plate (32) and the second adjusting slide plate (34) are respectively arranged on both sides of the roller assembly (2); the second adjusting rod (33) is correspondingly arranged at the side end of the second adjusting slide plate (34); and the ball head piece (311) on the second adjusting rod (33) is embedded in the ball head sleeve on the second adjusting slide plate (34).

7. An adjustable corn peeling device according to claim 6, characterized in that: The first adjusting rotating rod (31) is provided with a first rocker arm (312), and the second adjusting rotating rod (33) is provided with a second rocker arm (331).

8. An adjustable corn peeling device according to claim 7, characterized in that: A linkage rod (35) is provided between the first rocker arm (312) and the second rocker arm (331), one end of the linkage rod (35) is hinged to the end of the first rocker arm (312), and the other end of the linkage rod (35) is hinged to the middle of the second rocker arm (331).

9. The adjustable corn peeling device according to claim 1, characterized in that: The first roller (21) and the fourth roller (24) are rotatably arranged at the upper ends of the two sliding members (26), respectively. The middle parts of the two sliding members (26) are hinged to the first adjusting slide plate (32). The lower ends of the two sliding members (26) are provided with tension springs (27), and the tension springs (27) push the lower ends of the sliding members (26) on both sides to both sides.

10. The adjustable corn peeling device according to claim 1, characterized in that: It also comprises a material blocking plate (4), which is arranged on the mounting frame (1) and is located above the first adjusting rotating rod (31).

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