Locking device of electric roller fixing seat
By using a plastic mounting base and a rubber sealing ring, the problem of increased equipment and labor costs associated with metal mounting bases is solved, thus achieving stable and efficient operation of the electric roller.
Patent Information
- Application Number
- CN202520448153.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Existing electric roller mounting bases are generally made of metal and use a press-fitting process, which leads to high equipment purchase and maintenance costs, increased labor costs, and further increases in overall cost.
The device uses a plastic mounting base and a rubber sealing ring to work together. The torque is transmitted through the connecting shaft and gearbox wheel to achieve the locking function, reducing production and debugging time.
It reduces debugging and preparation time during the production process, lowers production costs, improves production efficiency, and ensures stable operation of the electric roller.
Smart Images
Figure CN223765365U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of locking function of lightweight DC electric roller fixing seat, and in particular to locking device for electric roller fixing seat. Background Technology
[0002] In industrial production, electric rollers are a type of drive device that integrates a motor and a roller. The electric roller mounting base locking device plays a crucial role in ensuring the stable operation of electric rollers, and its importance is becoming increasingly prominent with industrial development.
[0003] Existing mounting brackets are generally made of metal materials, which are relatively expensive, increasing the manufacturing cost of the brackets. Furthermore, existing electric roller mounting brackets mainly use a press-fit process, which not only increases the cost of purchasing and maintaining equipment, but also increases labor costs, further increasing the overall cost.
[0004] Therefore, given that the aforementioned fixed seats are generally made of metal and use a press-fitting process, which not only increases the cost of equipment purchase and maintenance but also increases labor costs and further increases the overall cost, a locking device for the electric roller fixed seat can be designed. Utility Model Content
[0005] To overcome the problem that the fixed base is generally made of metal and uses a press-fitting process, which not only increases the purchase and maintenance costs of equipment, but also increases labor costs, and further increases the overall cost.
[0006] The technical solution of this utility model is as follows: an electric roller fixing seat locking device, including a cylinder body and an electric wire; it also includes a fixing seat, the fixing seat is installed inside the cylinder body, the electric wire is connected to the right end of the cylinder body, the fixing seat includes a base, the base is installed inside the cylinder body, a sealing ring is provided at the right end of the base, a rubber ring is installed between the base and the sealing ring, and a connecting shaft is connected to the middle position inside the sealing ring.
[0007] Preferably, the rubber ring is fitted onto the sealing ring, the connecting shaft and the rubber ring abut against each other, and the connecting shaft is pushed inward to install the rubber ring and the sealing ring into a single fixed seat.
[0008] Preferably, an outlet shaft connects the cylinder and the wire, a geared wheel is provided at the rear end of the sealing ring, and the connecting shaft is connected inside the geared wheel, which is located inside the cylinder.
[0009] Preferably, a motor is installed at the right end of the gearbox wheel, and the output end of the motor is connected to the connecting shaft.
[0010] Preferably, a front bearing housing is installed at the right end of the motor, and the front bearing housing is installed on the right side wall of the cylinder.
[0011] Preferably, a multi-wedge pulley is provided on the outer side of the left end of the cylinder, and a tail shaft is provided in the middle position inside the multi-wedge pulley.
[0012] Preferably, the base is made of plastic and the rubber ring is made of rubber.
[0013] The beneficial effects of this utility model are as follows: the setting of the fixed seat realizes the locking function and the effect of transmitting torque. At the same time, the sealing ring is made of plastic and the rubber ring is made of rubber. With the cooperation of the two, the debugging and preparation time in the production process is reduced, which not only reduces the production cost, but also significantly improves the production efficiency. Attached Figure Description
[0014] Figure 1 The diagram shown is a first perspective structural schematic of the electric roller fixing seat locking device of this utility model.
[0015] Figure 2 The diagram shown is a three-dimensional cross-sectional view of the electric roller fixing seat locking device of this utility model.
[0016] Figure 3 The diagram shown is a three-dimensional structural schematic of the locking device for the electric roller fixing seat of this utility model.
[0017] Figure 4 The diagram shown is an exploded perspective view of the fixing seat of the electric roller fixing seat locking device of this utility model.
[0018] Explanation of reference numerals in the attached drawings: 1. Cylinder body; 2. Wire; 3. Fixing base; 301. Base; 302. Sealing ring; 303. Rubber ring; 304. Connecting shaft; 4. Outlet shaft; 5. Gearbox pulley; 6. Motor; 7. Front bearing housing; 8. Multi-ribbed pulley; 9. Tail shaft. Detailed Implementation
[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0020] Please see Figures 1-4 This utility model provides an embodiment of an electric roller fixing seat locking device, which includes a cylinder body 1 and an electric wire 2; it also includes a fixing seat 3. The fixing seat 3 is installed inside the cylinder body 1. The electric wire 2 is connected to the right end of the cylinder body 1. The fixing seat 3 includes a base 301, which is installed inside the cylinder body 1. A sealing ring 302 is provided at the right end of the base 301. A rubber ring 303 is installed between the base 301 and the sealing ring 302. A connecting shaft 304 is connected to the middle position inside the sealing ring 302.
[0021] Please see Figure 2In this embodiment, a wire outlet shaft 4 connects the cylinder 1 and the wire 2. A geared wheel 5 is provided at the rear end of the sealing ring 302, and a connecting shaft 304 is connected inside the geared wheel 5. The geared wheel 5 is located inside the cylinder 1. A motor 6 is provided at the right end of the geared wheel 5, and the output end of the motor 6 is connected to the connecting shaft 304. A front bearing seat 7 is installed at the right end of the motor 6, and the front bearing seat 7 is installed on the right side wall of the cylinder 1. A multi-wedge pulley 8 is provided on the outer side of the left side of the cylinder 1, and a tail shaft 9 is provided in the middle position inside the multi-wedge pulley 8. The base 301 is made of plastic, the rubber ring 303 is made of rubber, and the input end of the geared wheel 5 is connected to the motor 6. After installation, the wire 2 is connected to an external power source to drive the motor 6 to operate, thereby driving the electric roller to operate.
[0022] During operation, the rubber ring 303 is fitted onto the sealing ring 302, and the connecting shaft 304 abuts against the rubber ring 303. The connecting shaft 304 is pushed inward, so that the rubber ring 303 and the sealing ring 302 are installed as a fixed seat 3. After installation, the fixed seat 3 is installed inside the cylinder 1. The output end of the connecting shaft 304 is connected to the gearbox 5, and the input end of the gearbox 5 is connected to the motor 6. After installation, the wire 2 is connected to the external power supply, which drives the motor 6 to operate, thereby driving the electric drum to operate.
[0023] Through the above steps, the locking function and torque transmission effect are achieved by setting the fixed seat 3. At the same time, the sealing ring 302 is made of plastic and the rubber ring 303 is made of rubber. With the cooperation of the two, the debugging and preparation time in the production process is reduced, while ensuring that the fixed seat 3 can withstand a large torque, providing solid support for the stable and efficient operation of the electric roller. This solves the problem that the fixed seats are generally made of metal and use a press-fitting process, which not only increases the purchase and maintenance costs of equipment, but also increases labor costs, and further increases the cost of construction.
[0024] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.
Claims
1. A locking device for a motorized roller fixing seat, comprising a roller body (1) and an electric wire (2); characterized in that: It also includes the fixed seat (3), the inside of the barrel (1) is installed with fixed seat (3), the right end of the barrel (1) is connected with the wire (2), the fixed seat (3) includes the base (301), the base (301) is installed in the inside of the barrel (1), the right end of the base (301) is provided with the sealing ring (302), the base (301) and the sealing ring (302) are installed with the rubber ring (303), the middle position of the inside of the sealing ring (302) is connected with the connecting shaft (304).
2. The motorized roller fixture seat locking device according to claim 1, wherein: The barrel (1) and the wire (2) are connected with the outgoing end shaft (4), the rear end of the sealing ring (302) is provided with the gear box wheel (5), and the connecting shaft (304) is connected in the gear box wheel (5), the gear box wheel (5) is arranged in the inside of the barrel (1).
3. The motorized roller fixture seat locking device according to claim 2, wherein: The right end of the gear box wheel (5) is provided with the motor (6), and the output end of the motor (6) and the connecting shaft (304) are connected.
4. The motorized roller fixture seat locking device according to claim 3, characterized in that: The right end of the motor (6) is installed with the front bearing seat (7), and the front bearing seat (7) is installed on the right side wall of the barrel (1).
5. The motorized roller fixture seating locking device of claim 1, wherein: The outside of the left side end of the barrel (1) is provided with the multi-wedge belt wheel (8), the middle position of the inside of the multi-wedge belt wheel (8) is provided with the tail end shaft (9).
6. The motorized roller fixture seating locking device of claim 1, wherein: The base (301) is plastic material, and the rubber ring (303) is rubber material.