High efficiency transmission roller

Abstract

The utility model discloses a kind of transmission roller of high efficiency transmission, including fixed frame, the bottom left and right sides of the fixed frame are uniformly connected with support leg, the top side position of the fixed frame is welded with support, and the top left and right sides of support are uniformly connected with screw hole column, the top of screw hole column is connected with bolt.This kind of transmission roller of high efficiency transmission, bearing seat between two groups of screw hole columns will also be limited, the rotation of the bearing seat for the rotation of shaft, the shaft pipe cooperation on sleeve disc is installed on the outer wall of rotating shaft, and different specifications of plate are transported, by the thread hole in the surface of lower lock sleeve connected in the other end of sleeve disc, by the thread hole and the screw hole of rotating shaft outer wall pre-opening, thread locking is carried out.

Description

Technical Field

[0001] This utility model relates to the field of transmission rollers, specifically a high-efficiency transmission roller. Background Technology

[0002] The initial transmission roller conveyor used a single motor to drive multiple rollers in groups through a mechanical gearbox, and the rollers needed to supply the conveying of objects;

[0003] Currently, after the drive rollers are assembled, items may deviate from the roller track during the conveying of products of different specifications. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency transmission roller to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-efficiency transmission roller includes a fixed frame, with support legs fixedly connected to the bottom left and right sides of the fixed frame. A support is welded to the top side of the fixed frame, and screw-hole posts are fixedly connected to the top left and right sides of the support. Bolts are threaded to the top of the screw-hole posts. There are two sets of screw-hole posts, and a bearing seat is fixedly connected between the two sets of screw-hole posts. A rotating shaft is rotatably connected to the inner shaft of the bearing seat, and shaft tubes are installed on the left and right sides of the center of the outer wall of the rotating shaft.

[0007] As a further embodiment of this utility model: a sleeve is fixedly connected to one end of the shaft tube, and a chain wheel is fixedly connected to one end of the rotating shaft.

[0008] As a further embodiment of this utility model: a lower locking sleeve is fixedly connected to the end of the sleeve away from the shaft tube, the outer wall of the lower locking sleeve is provided with a threaded hole, and the outer wall of the rotating shaft is provided with a through hole near the outer side, and the through hole and the threaded hole are on the same vertical horizontal plane.

[0009] As a further improvement of this utility model: the threaded hole is internally threaded with a bolt, and a nut is installed at the bottom of the bolt.

[0010] As a further improvement of this utility model: a motor is installed in the inner frame of the fixed frame, and the drive end of the motor is connected to the rotating shaft by a chain.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model features a support leg fixedly connected to the bottom of a fixed frame for support. A support base installed on the top of the fixed frame is fixed to a screw post. The bolt thread is turned into the screw post and connected to the pre-drilled screw hole on the top of the fixed frame, thus fixing the entire support base. The bearing seat connected between the two sets of screw posts is also limited. The installed bearing seat is used for the rotation of the shaft. The shaft tube installed on the outer wall of the shaft works with the upper sleeve to transport plates of different specifications. By opening a threaded hole on the surface of the lower locking sleeve connected to the other end of the sleeve, the bolt is threaded and locked through the threaded hole and the pre-drilled screw hole on the outer wall of the shaft. Its structure is more optimized and the design is more reasonable. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a high-efficiency transmission roller.

[0014] Figure 2 This is an assembly drawing of the rotating shaft in a high-efficiency transmission roller.

[0015] Figure 3 This is a cross-sectional view of the rotating shaft in a high-efficiency transmission roller.

[0016] In the diagram: 1. Fixed frame; 2. Support leg; 3. Bearing seat; 4. Chain wheel; 5. Rotating shaft; 6. Upper locking sleeve; 7. Shaft tube; 8. Motor; 9. Sleeve disc; 10. Screw hole post; 11. Bolt; 12. Threaded hole; 13. Lower locking sleeve. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-3In this embodiment of the present invention, a high-efficiency transmission roller includes a fixed frame 1. Support legs 2 are fixedly connected to the left and right sides of the bottom of the fixed frame 1. A support is welded to the top side of the fixed frame 1, and screw-hole posts 10 are fixedly connected to the left and right sides of the top of the support. Bolts 11 are threadedly connected to the top of the screw-hole posts 10. There are two sets of screw-hole posts 10. A bearing seat 3 is fixedly connected between the two sets of screw-hole posts 10. A rotating shaft 5 is rotatably connected to the inner shaft of the bearing seat 3. The outer wall of the rotating shaft 5 is mounted on both the left and right sides at its center. There is a shaft tube 7, one end of which is fixedly connected to a sleeve 9. One end of the rotating shaft 5 is fixedly connected to a chain wheel 4. The end of the sleeve 9 away from the shaft tube 7 is fixedly connected to a lower locking sleeve 13. The outer wall of the lower locking sleeve 13 has a threaded hole 12. The outer wall of the rotating shaft 5 has a through hole near the outer side, and the through hole and the threaded hole 12 are on the same vertical horizontal plane. A bolt is threaded into the threaded hole 12, and a nut is installed at the bottom of the bolt. A motor 8 is installed in the inner frame of the fixed frame 1. The drive end of the motor 8 is connected to the rotating shaft 5 through a chain.

[0019] The working principle of this utility model is as follows:

[0020] In use, a support leg 2 is fixedly connected to the bottom of the fixed frame 1 to support the fixed frame 1. The support seat installed on the top of the fixed frame 1 is fixed to the screw hole post 10. The bolt 11 is screwed into the screw hole post 10 and threaded to the screw hole pre-drilled on the top of the fixed frame 1 to fix the entire support seat. The bearing seat 3 connected between the two sets of screw hole posts 10 will also be limited. The installed bearing seat 3 is used for the rotation of the rotating shaft 5. The shaft tube 7 installed on the outer wall of the rotating shaft 5 cooperates with the sleeve 9 to transport plates of different specifications. By opening a threaded hole 12 on the surface of the lower locking sleeve 13 connected to the other end of the sleeve 9, the bolt is threaded through the threaded hole 12 and the screw hole pre-drilled on the outer wall of the rotating shaft 5 to lock the threads. Finally, the nut is locked to the bottom of the through bolt.

[0021] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high efficiency transmission roller comprising a fixed frame (1), characterized in that: Support legs (2) are fixedly connected to the bottom left and right sides of the fixed frame (1). A support is welded to the top side of the fixed frame (1), and screw holes (10) are fixedly connected to the top left and right sides of the support. Bolts (11) are threaded to the top of the screw holes (10). There are two sets of screw holes (10). A bearing seat (3) is fixedly connected between the two sets of screw holes (10). A rotating shaft (5) is rotatably connected to the inner shaft of the bearing seat (3). A shaft tube (7) is installed on the left and right sides of the center of the outer wall of the rotating shaft (5).

2. A high efficiency drive roller as claimed in claim 1, wherein: One end of the shaft tube (7) is fixedly connected to a sleeve (9), and one end of the rotating shaft (5) is fixedly connected to a chain wheel (4).

3. A high efficiency drive roller as claimed in claim 2, wherein: The end of the sleeve (9) away from the shaft tube (7) is fixedly connected to a lower locking sleeve (13). The outer wall of the lower locking sleeve (13) is provided with a threaded hole (12). The outer wall of the rotating shaft (5) is provided with a through hole near the outer side, and the through hole and the threaded hole (12) are on the same vertical horizontal plane.

4. A high efficiency drive roller as claimed in claim 3, wherein: The threaded hole (12) is threaded with a bolt, and a nut is installed at the bottom of the bolt.

5. A high efficiency drive roller as claimed in claim 1, wherein: A motor (8) is installed in the inner frame of the fixed frame (1), and the drive end of the motor (8) is connected to the rotating shaft (5) by a chain.

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