Corn header edge auger integrated openable edge shield

Abstract

The utility model provides a corn header edge auger integrated openable edge shield which comprises a shield rotating support, the lower end of the shield rotating support is fixedly installed on a header frame, the upper end of the shield rotating support is provided with an outer supporting arm, an inner supporting arm, an outer rotating shaft and an inner rotating shaft, and an edge shield connecting base is installed between the outer supporting arm and the inner supporting arm; a reversing box is mounted on the inner side of the upper part of the side shield connecting seat; a belt pulley is mounted on the input shaft side of the reversing box; the outer rotating shaft, the inner rotating shaft and the belt pulley are concentric; the outer side of the outer rotating shaft is rotationally connected with a small protective cover; an output shaft of the reversing box is connected with a side auger through a universal joint; and a side protective cover front divider is mounted at the end part of one side, far away from the reversing box, of the side protective cover. During overhauling, the protective cover rotating support is used as a support, the side protective cover, the side auger and other assemblies can rotate with the axis of the belt wheel as a rotating shaft, the side protective cover, the side auger and other assemblies are opened as a whole, the belt does not need to be assembled and disassembled, and the tedious operation of adjusting the tightness of the belt later is also avoided.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery technology, specifically to an openable side cover for a corn harvester with an integrated auger. Background Technology

[0002] During the use of a harvester header, it is necessary to check the chain tension and apply lubricant to the chain; this is a routine maintenance and inspection process, and the frequency of maintenance and inspection is relatively high. In existing technology, maintenance and inspection require disassembling the belt, auger, and guard, completing the inspection, and then reassembling the guard, auger, and belt; and readjusting the belt tension. This process is cumbersome, labor-intensive, and takes up machine operating time. Summary of the Invention

[0003] This utility model provides an integrated openable side cover for corn header auger, which solves the problem of cumbersome inspection and maintenance operations in the above-mentioned background technology.

[0004] An openable side cover integrated with an auger for a corn header includes a cover rotation bracket. The lower end of the cover rotation bracket is fixedly mounted on the header frame, and the upper end of the cover rotation bracket is provided with an outer support arm and an inner support arm.

[0005] An outer rotating shaft and an inner rotating shaft are respectively installed on the outer support arm and the inner support arm. A side guard connecting seat is installed between the outer support arm and the inner support arm. The side guard connecting seat and the inner rotating shaft are rotatably connected.

[0006] A reversing box is installed on the inner side of the upper part of the side cover connecting seat, and a side cover is installed on the lower part of the side cover connecting seat.

[0007] A pulley is installed on the input shaft side of the reversing box, and the outer rotating shaft, inner rotating shaft and pulley are concentric;

[0008] A small protective cover is rotatably connected to the outer side of the outer rotating shaft, and the lower part of the small protective cover is fixedly installed on the side cover.

[0009] The output shaft of the reversing box is connected to the side auger via a universal joint. A bearing is installed at the other end of the side auger. The bearing is installed on the front connecting seat of the auger, and the front connecting seat of the auger is fixed on the side guard.

[0010] The side guard is equipped with a front divider at the end of the side guard away from the reversing box.

[0011] Furthermore, a protective plate is installed on the upper part of the commutator box.

[0012] Furthermore, a side cover support rod is installed at the lower part of the side cover, the support rod is hinged to the lower side of the side cover, and a side cover support rod hook is provided at the lower part of the side cover.

[0013] Furthermore, the front divider of the side cover is hinged to the side cover.

[0014] The beneficial effects of this utility model are:

[0015] This utility model provides an integrated openable side cover for a corn header auger. During maintenance, the side cover, auger, front divider of the side cover, small cover, universal joint, and front connecting seat of the auger can be rotated around the axis of the pulley, using the rotating bracket of the cover as support. This allows the entire part to be opened as a whole, eliminating the need to remove and install the belt during maintenance and avoiding the tedious operation of adjusting the belt tension after maintenance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the installation structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the closed side cover structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the side cover of this utility model when it is open;

[0019] Figure 4 This is a schematic diagram of the protective cover rotating bracket structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the side cover connecting seat structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of this utility model;

[0022] Figure 7 This is a schematic diagram of the structure of this utility model;

[0023] Figure 8 This is a schematic diagram of the structure of this utility model;

[0024] In the diagram: 1. Protective cover rotating bracket; 1.1. Outer support arm; 1.2. Inner support arm; 1.3. Outer rotating shaft; 1.4. Inner rotating shaft; 2. Cutting table frame; 3. Side protective cover connecting seat; 4. Reversing box; 5. Side protective cover; 6. Pulley; 7. Small protective cover; 8. Universal joint; 9. Side auger; 10. Bearing; 11. Auger front connecting seat; 12. Side protective cover front divider; 13. Protective plate; 14. Side protective cover support rod; 15. Side protective cover support rod hook. Detailed Implementation

[0025] The technical solution of this utility model will be further explained and described below through specific embodiments. Example 1

[0026] Referring to the attached drawings, this utility model provides an integrated openable side cover for a corn header with an auger, including a cover rotation bracket 1. The lower end of the cover rotation bracket 1 is fixedly mounted on the header frame 2, and the upper end of the cover rotation bracket 1 is provided with an outer support arm 1.1 and an inner support arm 1.2.

[0027] An outer rotating shaft 1.3 and an inner rotating shaft 1.4 are respectively installed on the outer support arm 1.1 and the inner support arm 1.2. A side cover connecting seat 3 is installed between the outer support arm 1.1 and the inner support arm 1.2. The side cover connecting seat 3 and the inner rotating shaft 1.4 are rotatably connected.

[0028] A reversing box 4 is installed on the inner side of the upper part of the side cover connecting seat 3, and a side cover 5 is installed on the lower part of the side cover connecting seat 3.

[0029] A pulley 6 is installed on the input shaft side of the reversing box 4, and the outer rotating shaft 1.3, the inner rotating shaft 1.4 and the pulley 6 are concentric; a protective plate 13 is installed on the upper part of the reversing box 4.

[0030] The outer rotating shaft 1.3 is rotatably connected to a small protective cover 7, and the lower part of the small protective cover 7 is fixedly installed on the side protective cover 5.

[0031] The output shaft of the reversing box 4 is connected to the side auger 9 via a universal joint 8. A bearing 10 is installed at the other end of the side auger 9. The bearing 10 is installed on the front connecting seat 11 of the auger. The front connecting seat 11 of the auger is fixed on the side cover 5.

[0032] The side cover 5 has a front divider 12 installed at the end furthest from the reversing box 4. A side cover support rod 14 is installed at the lower part of the side cover 5, and the support rod is hinged to the lower side of the side cover 5. A side cover support rod hook 15 is provided at the lower part of the side cover 5.

[0033] The front divider 12 of the side cover is hinged to the side cover 5.

[0034] During maintenance, the side cover, side auger, front distributor of the side cover, small cover, universal joint, front connector of auger, and other components can be rotated around the axis of the pulley, so that this part can be opened as a whole.

Claims

1. A corn header edge auger integrated openable side cover, characterized in that, It includes a protective cover rotating bracket, the lower end of which is fixedly mounted on the cutting table frame, and the upper end of which is provided with an outer support arm and an inner support arm. An outer rotating shaft and an inner rotating shaft are respectively installed on the outer support arm and the inner support arm. A side guard connecting seat is installed between the outer support arm and the inner support arm. The side guard connecting seat and the inner rotating shaft are rotatably connected. A reversing box is installed on the inner side of the upper part of the side cover connecting seat, and a side cover is installed on the lower part of the side cover connecting seat. A pulley is installed on the input shaft side of the reversing box, and the outer rotating shaft, inner rotating shaft and pulley are concentric; A small protective cover is rotatably connected to the outer side of the outer rotating shaft, and the lower part of the small protective cover is fixedly installed on the side cover. The output shaft of the reversing box is connected to the side auger via a universal joint. A bearing is installed at the other end of the side auger. The bearing is installed on the front connecting seat of the auger, and the front connecting seat of the auger is fixed on the side guard. The side guard is equipped with a front divider at the end of the side guard away from the reversing box.

2. The corn header auger integrated openable side cover according to claim 1, characterized in that, A protective plate is installed on the upper part of the commutator box.

3. The corn header auger integrated openable side cover according to claim 1, characterized in that, The lower part of the side cover is equipped with a side cover support rod, which is hinged to the lower side of the side cover. The lower part of the side cover is provided with a side cover support rod hook.

4. The corn header auger integrated openable side cover according to claim 1, characterized in that, The front divider of the side cover is hinged to the side cover.

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