Swing seat of corn husking machine
By designing a corn peeling machine swing seat with a cast structure, the combination of bearing sleeve and spring grooves solves the problem of wear of the swing seat axle hole, extends the service life and improves working stability.
Patent Information
- Application Number
- CN202422056754.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-23
AI Technical Summary
After working for a period of time, severe wear will occur between the shaft hole and the shaft of the existing corn peeling machine swing seat, resulting in larger gaps, deformation and positional deviation of the swing seat, which will lead to incomplete choking of the rotating roller, shortening the service life of the bearing and shaft, requiring frequent replacement, and reducing economic benefits.
A swing seat of a corn peeling machine is designed, and a cast structure is integrated with the bearing sleeve and the swing seat main body. The bearing and the shaft are installed, and the shaft are effectively supported by the bearing to avoid wear of the shaft hole, and a spring groove is set in the bearing sleeve to prevent the bearing from moving.
It effectively avoids wear of the shaft hole, prevents deformation and position deviation of the swing seat, ensures complete choking of the rotating roller, extends the service life of the bearings and shaft on the swing seat of the peeling machine, and makes the work more stable.
Smart Images
Figure CN222916635U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a swing seat of a corn husker, belonging to the technical field of agricultural machinery. Background Art
[0002] In the existing corn husker, the swing seat is connected with the corresponding shaft through the shaft hole fit. However, such a connection method causes serious wear between the shaft hole on the swing seat of the corn husker and the shaft after working for a period of time, resulting in an increase in the gap between the shaft holes. After a long time, the swing seat will be deformed, and at the same time, the position of the swing seat will shift. In this way, the rotation rollers installed between the two swing seats and the two gear teeth on the adjacent rotation rollers are not completely engaged, and the engaged teeth will also be severely worn. The incomplete engagement between the gear teeth will lead to a short service life of the bearing at the upper end of the swing seat of the corn husker, and at the same time, the service life of the shaft installed on the swing seat of the corn husker is also shortened. Both need to be frequently replaced, resulting in a reduction in economic benefits. Content of the Utility Model
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a swing seat of a corn husker. The swing seat of the corn husker can effectively support the shaft, prevent wear between the shaft holes, and effectively ensure that the two adjacent engaged gear teeth on the rotation roller installed on the swing seat of the corn husker can always be completely engaged, effectively extending the service lives of the bearing and the shaft on the swing seat of the husker, and making the work more stable.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a swing seat of a corn husker, including a swing seat main body. A shaft hole is provided at the middle position of the swing seat main body. On one side of the middle position of the swing seat main body, a bearing sleeve is provided. The bearing sleeve is a circular sleeve body. A circular groove is provided inside the bearing sleeve. A central hole is provided at the center of the bottom of the circular groove. The central hole communicates with the shaft hole on the swing seat main body. The bearing sleeve and the swing seat main body are of an integral casting structure; a bearing is installed in the bearing sleeve, and a shaft is installed in the bearing. The shaft fits through the central hole and the shaft hole on the swing seat main body; outside the bearing, a retaining ring groove is provided inside the bearing sleeve; when bearing sleeves are provided on both sides of the middle position of the swing seat main body, the two bearing sleeves and the swing seat main body are of an integral casting structure, the central holes on the two bearing sleeves communicate with the shaft hole on the swing seat main body, a bearing is installed in each of the two bearing sleeves, a shaft is jointly installed in the two bearings, and the shaft fits through the two central holes and the shaft hole on the swing seat main body.
[0005] The beneficial effects of the present utility model are as follows: The present utility model has a casting structure in which the bearing sleeve and the swing seat body are integrated. A bearing is installed inside the bearing sleeve, and the shaft is effectively supported by the bearing, so that there is no longer wear between the shaft holes, the swing seat will not be deformed, and the position of the swing seat will not shift. The swing seats on both sides of the corn husker can effectively support both ends of the shaft of the rotating roller, ensuring that the two adjacent engaging teeth on the rotating roller can always be fully engaged, effectively extending the service life of the rotating roller bearing on the swing seat of the husker, making the work more stable, performing well in actual applications, and effectively extending the service life of the rotating roller bearing and the shaft on the swing seat of the husker. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] The present utility model will be further described below in conjunction with the drawings and specific embodiments.
[0007] Figure 1 is a schematic structural diagram of the present utility model.
[0008] Figure 2 is Figure 1 the side view of
[0009] Figure 3 is Figure 1 the schematic view in the A - A direction of
[0010] Figure 4 is a schematic diagram of the circular groove of the present utility model.
[0011] Figure 5 is a schematic diagram of the present utility model when there are two bearing sleeves.
[0012] Reference numerals in the drawings:
[0013] 1. Swing seat body, 2. Bearing sleeve, 3. Circular groove, 4. Central hole, 5. Bearing, 6. Shaft, 7. Circlip groove. SPECIFIC EMBODIMENTS
[0014] Such as Figure 1As shown in FIGS. 5, a swing seat of a corn husker comprises a swing seat main body 1, and a shaft hole is provided at the middle position of the swing seat main body 1. It is characterized in that: on one side of the middle position of the swing seat main body 1, a bearing sleeve 2 is provided. The bearing sleeve 2 is a circular sleeve body, and a circular groove 3 is provided inside the bearing sleeve 2. A central hole 4 is provided at the center of the bottom of the circular groove 3, and the central hole 4 communicates with the shaft hole on the swing seat main body 1. The bearing sleeve 2 and the swing seat main body 1 are of an integral casting structure; a bearing 5 is installed in the bearing sleeve 2, and a shaft 6 is installed in the bearing 5. The shaft 6 is fitted through the central hole 4 and the shaft hole on the swing seat main body 1; outside the bearing 5, a retaining ring groove 7 is provided inside the bearing sleeve 2; when two bearing sleeves 2 are provided on both sides of the middle position of the swing seat main body 1, the two bearing sleeves 2 and the swing seat main body 1 are of an integral casting structure, the central holes 4 on the two bearing sleeves 2 both communicate with the shaft hole on the swing seat main body 1, a bearing 5 is installed in each of the two bearing sleeves 2, and a shaft 6 is jointly installed in the two bearings 5. The shaft 6 is fitted through the two central holes 4 and the shaft hole on the swing seat main body 1.
[0015] During the use process, the swing seats are arranged in a straight line on both sides of the corn husker frame body. Since the bearing sleeve 2 and the swing seat main body 1 are of an integral casting structure and the bearing 5 has been installed in the bearing sleeve 2, there is no need to install bearings on the corn husker frame body, which makes the installation of the swing seat more convenient; during operation, under the supporting action of the bearing 5 on the shaft 6, the mounting holes on the corn husker frame body no longer cause wear to the shaft 6, reduce the friction on the shaft 6, avoid the deformation of the swing seat and the deviation of the position of the swing seat, and effectively extend the service life of the shaft 6; a retaining ring is installed in the retaining ring groove 7 of the bearing sleeve 2, and the retaining ring can effectively prevent the bearing 5 from moving in the bearing sleeve 2; when two bearing sleeves 2 are provided on both sides of the swing seat main body 1, the two bearings 5 can play a more effective supporting role on the shaft 6.
Claims
1. A swing seat for a corn peeling machine, comprising a swing seat body (1), wherein an axial hole is provided at the middle position of the swing seat body (1), and the characteristics are: A bearing sleeve (2) is provided on one side of the middle position of the swing seat body (1); the bearing sleeve (2) is a circular sleeve body; a circular groove (3) is provided inside the bearing sleeve (2); a center hole (4) is provided at the center of the bottom of the circular groove (3); the center hole (4) is communicated with the shaft hole on the swing seat body (1); the bearing sleeve (2) and the swing seat body (1) are an integral casting structure; a bearing (5) is installed in the bearing sleeve (2); a shaft (6) is installed in the bearing (5); the shaft (6) passes through the center hole (4) and the shaft hole on the swing seat body (1).
2. The swing seat of a corn peeling machine according to claim 1, characterized in that: A circle of retaining ring groove (7) is provided inside the bearing sleeve (2) on the outer side of the bearing (5).
3. The swing seat of a corn peeling machine according to claim 1, characterized in that: When a bearing sleeve (2) is provided on both sides of the middle position of the swing seat body (1), the two bearing sleeves (2) and the swing seat body (1) are an integral casting structure, the center holes (4) on the two bearing sleeves (2) are communicated with the shaft hole on the swing seat body (1), a bearing (5) is installed in each of the two bearing sleeves (2), and a shaft (6) is installed in both of the two bearings (5), and the shaft (6) cooperates to pass through the two center holes (4) and the shaft hole on the swing seat body (1).