Corn harvester forage auger repair device

Abstract

The present application relates to the technical field of agricultural machinery maintenance equipment, and discloses a corn harvester harvesting stirrer assembly maintenance device, which comprises a maintenance platform, wherein the maintenance platform is provided with a placement station for placing a corn harvester harvesting stirrer assembly on the top of the maintenance platform, a groove is arranged on the right side of the placement station, the groove is a part for placing a harvesting stirrer mounting seat, a fixing block for the root of the harvesting stirrer is arranged on the left side of the maintenance platform in the groove, and a telescopic cylinder is further arranged on the front face and the rear face of the left side of the maintenance platform respectively, wherein the telescopic cylinder is provided with a telescopic end, the telescopic cylinder is a first telescopic cylinder, the first telescopic end is connected with a top block, and the top block is arranged on the front face of the harvesting stirrer monomer. The corn harvester harvesting stirrer assembly maintenance device has the advantages of good maintenance effect and convenient use.

Description

Technical Field

[0001] This invention relates to the field of agricultural machinery repair equipment technology, specifically to a repair device for the harvesting auger assembly of a corn harvester. Background Technology

[0002] The corn harvester auger assembly, or simply harvester auger assembly, consists of a mounting base and two individual harvester augers. The right ends of the two individual harvester augers are mounted on the mounting base, and the left ends of the two individual harvester augers have openings. These openings are where the corn stalks pass through and the ears are picked. During use, the left ends of the two individual harvester augers often deform, for example, the openings become wider or the two individual harvester augers become more prone to deformation. In such cases, the harvester auger assembly needs to be repaired.

[0003] In the current technology, there is no special equipment for repairing the harvesting auger assembly. Methods such as hammering are used, which have the disadvantage of poor repair effect, such as the harvesting auger unit not being in place or being over-corrected. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned shortcomings by providing a corn harvester auger assembly repair device that offers good repair performance and is easy to use.

[0005] The technical solution of this invention is implemented as follows: a corn harvester auger assembly repair device, characterized in that: it includes a repair platform, on which is a placement station for placing the corn harvester auger assembly; a groove is located on the right side of the placement station, which is the location for placing the auger mounting base; on the left side of the groove, on the repair platform, there are three fixing blocks for the root of the auger, which are, from back to front, a first fixing block, a second fixing block, and a third fixing block; a fixing position for fixing the root of one auger unit is located between the first and second fixing blocks, and a fixing position for fixing the root of another auger unit is located between the second and third fixing blocks; telescopic cylinders are also installed at the front and rear of the left side of the repair platform, respectively; each telescopic cylinder has a telescopic end, which is a first telescopic cylinder; the first telescopic end is connected to a top block, which is a component that pushes against the front of the harvester auger unit.

[0006] Furthermore, to the left of the second fixing block, there is another fixing block installed on the maintenance platform; this fixing block is the left-middle fixing block.

[0007] Furthermore, the top block has spaced notches on its front.

[0008] Furthermore, the maintenance platform has a left-right sliding groove, which is the first sliding groove. The first telescopic cylinder has a telescopic cylinder slider below it, which is installed in the first sliding groove and can slide left and right.

[0009] Furthermore, the maintenance platform has a left-right sliding groove, which is a second sliding groove. The fixing block has a fixing block slider below it, and the fixing block slider is installed in the second sliding groove and can slide left and right.

[0010] Furthermore, a telescopic cylinder is also installed on the device frame. This telescopic cylinder is a second telescopic cylinder. The groove has a through hole below it. The telescopic end of the second telescopic cylinder faces upward toward the through hole and can pass through the through hole.

[0011] Furthermore, the telescopic cylinder is connected to a control device, which controls the extension and retraction of the telescopic cylinder.

[0012] Furthermore, a gantry frame is also installed on the left side of the device frame. The gantry frame has a downward telescopic cylinder, which is a third telescopic cylinder. The third telescopic cylinder faces downward and is directed towards the left end of the placement station and the left end of the auger.

[0013] Furthermore, there are two third telescopic cylinders: a front third telescopic cylinder facing the front auger unit and a rear third telescopic cylinder facing the rear auger unit.

[0014] Furthermore, there is a left-right sliding groove under the gantry frame, which is the gantry frame sliding groove. The third telescopic cylinder has a third slider, which is installed in the gantry frame sliding groove.

[0015] The beneficial effects of this invention are: such a corn harvester auger assembly repair device has the advantages of good repair effect and convenient use. Attached Figure Description

[0016] Figure 1 This is a top view of the structure of the present invention (excluding the upper part of the gantry frame). Figure 2 yes Figure 1 A diagram of the A-A direction.

[0017] Figure 3 yes Figure 1 A schematic diagram of the B-B direction in the diagram.

[0018] Figure 4 yes Figure 1 A schematic diagram of the C-C direction in the diagram.

[0019] Figure 5This is a schematic diagram of the corn harvester auger assembly to be repaired in this invention.

[0020] Among them: 1. Maintenance platform 2. Placement station 3. Groove 31. Through hole 4. Fixing block 41. First fixing block 42. Second fixing block 43. Third fixing block 44. Left and middle fixing block 46. Fixing block sliding block 5. Telescopic cylinder 51. First telescopic cylinder 511. Telescopic cylinder slider 52. Second telescopic cylinder 53. Third telescopic cylinder 531. Front third telescopic cylinder 532. Rear third telescopic cylinder 533. Third slider 55. Top block 551. Notch 6. Slide groove 61. First slide groove 62. Second slide groove 63. Gantry slide groove 7. Gantry 81. Mounting base 82. Auger unit 83. Opening 84. Spring. Detailed Implementation

[0021] The present invention will now be further described with reference to the accompanying drawings.

[0022] like Figure 1 , 2 As shown in Figures 3 and 4, a corn harvester auger assembly maintenance device is characterized by: a maintenance platform 1, on which a placement station 2 for placing the corn harvester auger assembly is located; a groove 3 on the right side of the placement station is located for placing the auger mounting base; and three fixing blocks 4 on the maintenance platform to the left of the groove, namely, a first fixing block 41, a second fixing block 42, and a third fixing block 43 from back to front. The first and second fixing blocks are used to fix the root of one auger unit, and the second and third fixing blocks are used to fix the root of another auger unit. Telescopic cylinders 5 are also installed at the front and rear of the left side of the maintenance platform, respectively. Each telescopic cylinder has a telescopic end; this telescopic cylinder is the first telescopic cylinder 51, and the first telescopic end is connected to a top block 55, which is a component that supports the front of the harvester auger unit.

[0023] like Figure 5 The above is a schematic diagram of the corn harvester auger assembly to be repaired. The corn harvester auger assembly includes a mounting base 81 on the right and two auger units 82 on the left. There is an opening 83 between the two auger units on the left. During use, the left side of the two auger units is prone to deformation, which requires repair.

[0024] When repairing the corn harvester auger assembly, since the area around the mounting base is large, the mounting base is placed in the groove 3. The first and second fixing blocks clamp the root of one auger unit, and the second and third fixing blocks clamp the root of another auger unit and fix its position. The first telescopic cylinder is opened to correct the left end of the auger. This is because the deformation of the corn harvester auger assembly is often caused by the left end openings of the two augers being too large.

[0025] It should be noted that the telescopic cylinder mentioned is a telescopic cylinder in the prior art, such as a telescopic hydraulic cylinder or a telescopic pneumatic cylinder.

[0026] Furthermore, to the left of the second fixing block, there is another fixing block installed on the maintenance platform; this fixing block is the left-middle fixing block 44.

[0027] This design also prevents the gap between the two auger units from becoming too narrow.

[0028] Furthermore, the top block has spaced notches 551 on its front.

[0029] Because the outer periphery of the auger unit is often wrapped with springs 84, this invention is designed in this way to prevent the top block from directly acting on the spring and causing damage to the spring. In use, the spring is in the recess, and the top block will not act on the spring, thus protecting the spring.

[0030] Furthermore, the maintenance platform has a left-right sliding groove 6, which is the first sliding groove 61. The first telescopic cylinder has a telescopic cylinder slider 511 below it, which is installed in the first sliding groove 61 and can slide left and right.

[0031] This invention is designed so that the first telescopic cylinder can be moved left and right, making it more convenient to use.

[0032] Furthermore, the maintenance platform has a left-right sliding groove, which is the second sliding groove 62. The fixing block has a fixing block slider 46 below it, which is installed in the second sliding groove and can slide left and right.

[0033] This invention is designed so that the fixed block can be moved left and right, making it more convenient to use.

[0034] Furthermore, a telescopic cylinder is also installed on the device frame. This telescopic cylinder is the second telescopic cylinder 52. The groove has a through hole 31 below it. The telescopic end of the second telescopic cylinder 52 faces upward toward the through hole and can pass through the through hole.

[0035] This design also allows for adjustment of the mounting base's height, or maintenance and adjustment of the mounting base's height, making it more convenient to use.

[0036] Furthermore, the telescopic cylinder is connected to a control device, which controls the extension and retraction of the telescopic cylinder.

[0037] Furthermore, a gantry frame 7 is also installed on the left side of the device frame. The gantry frame has a downward telescopic cylinder, which is a third telescopic cylinder 53. The third telescopic cylinder faces downward and is directed towards the left end of the placement station and the left end of the auger unit.

[0038] This invention also allows for the correction and maintenance of whether the left end of the auger unit is tilted upwards.

[0039] Furthermore, there are two third telescopic cylinders: a front third telescopic cylinder 531 facing the front auger unit and a rear third telescopic cylinder 532 facing the rear auger unit.

[0040] This invention makes it easier to repair the front ends of the two auger units.

[0041] Furthermore, there is a left-right sliding groove under the gantry frame, which is the gantry frame sliding groove 63. The third telescopic cylinder has a third slider 533, which is installed in the gantry frame sliding groove.

[0042] This invention allows for adjustment of the left and right positions of the third telescopic cylinder, enabling maintenance of different parts of the auger unit in the left and right directions, making it more convenient to use.

[0043] The gantry slide has a structure that holds the third slider in place to prevent it from falling.

[0044] Better; the gantry includes multiple gantry units from left to right.

[0045] Better; there are multiple third telescopic cylinders from left to right.

[0046] In the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0047] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0048] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A maintenance device for the harvesting auger assembly of a corn harvester, characterized by: The system includes a maintenance platform with a placement station for the corn harvester auger assembly. A groove is located on the right side of the placement station for placing the auger mounting base. To the left of the groove, on the maintenance platform, are three fixing blocks for the auger's root. These three fixing blocks, from back to front, are designated as the first fixing block, the second fixing block, and the third fixing block. The first and second fixing blocks are used to fix the root of one auger unit, and the second and third fixing blocks are used to fix the root of another auger unit. Telescopic cylinders are also installed at the front and rear of the left side of the maintenance platform. Each telescopic cylinder has a telescopic end; this first telescopic cylinder connects to a top block, which is a component that supports the front of the harvester auger unit.

2. The corn harvester auger assembly maintenance device according to claim 1, characterized in that: To the left of the second fixing block, there is another fixing block installed on the maintenance platform; this fixing block is the left-middle fixing block.

3. The corn harvester auger assembly maintenance device according to claim 2, characterized in that: The top block has spaced notches on its front.

4. The corn harvester auger assembly maintenance device according to claim 3, characterized in that: The maintenance platform has a left-right sliding groove, which is the first sliding groove. The first telescopic cylinder has a telescopic cylinder slider below it, which is installed in the first sliding groove and can slide left and right.

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