Moving device for three-roller machine
By installing a moving device on the three-roller calender and using the transmission mechanism of the chain and sprocket, the problem of difficulty in movement caused by the large weight of the three-roller is solved, and the effect of convenient movement and reduced operation difficulty is achieved.
Patent Information
- Application Number
- CN202421542921.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-07-02
AI Technical Summary
Due to the large weight and difficulty in moving, the three-roller calender needs to be installed to achieve rapid movement and reduce operation difficulty.
Using a moving device including a moving base, a transmission mechanism and a driving motor, the three-roller machine is driven back and forth through chains extending in the front and rear directions and mating sprockets.
It realizes convenient movement of the three-roller machine, reduces operation difficulty, is simple in structure and low in cost.
Smart Images
Figure CN222650875U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of mobile equipment, and in particular to a mobile device for a three-roller machine. Background Art
[0002] During the production process, the three-roll calender needs to be installed with rollers that meet the production requirements. In order to prevent the three-roll calender from affecting other adjacent equipment, the three-roll calender needs to be moved away. Since the three-roll calender is very heavy, it is difficult to move. It is necessary to install a moving device to be able to move the three-roll calender quickly to reduce the difficulty of operation. Summary of the invention
[0003] In order to solve the above technical problems, the purpose of the present application is to provide a moving device for a three-roller mill.
[0004] To achieve the above purpose, the present application adopts the following technical solution: a moving device for a three-roller mill, comprising:
[0005] A movable base connected to the three-roller machine;
[0006] A transmission mechanism, comprising a chain extending in the front-to-back direction and a driving sprocket, a first passive sprocket and a second passive sprocket matched with the chain, the head and tail ends of the chain are respectively fixed to the ground, the first passive sprocket and the second passive sprocket are rotatably arranged on the movable base in sequence in the front-to-back direction, the driving sprocket is rotatably arranged on the upper side of the first passive sprocket and the second passive sprocket, and the axis lines of the driving sprocket, the first passive sprocket and the second passive sprocket all extend in the left-right direction; and
[0007] A driving motor is installed on the mobile base, and the driving motor is connected to the driving sprocket to drive the driving sprocket to rotate around its own axis;
[0008] Wherein, the movable base is configured to move back and forth along the front-rear direction relative to the chain when the driving sprocket, the first passive sprocket and the second passive sprocket rotate around their own axis.
[0009] In the above technical solution, it is further preferred that the driving sprocket, the first passive sprocket and the second passive sprocket are all three-row sprockets, and the chain is a three-row chain.
[0010] In the above technical solution, it is further preferred that in the front-to-back direction, the driving sprocket is located between the first passive sprocket and the second passive sprocket, the diameters of the driving sprocket, the first passive sprocket and the second passive sprocket are consistent, and the chain passes around the first passive sprocket, the driving sprocket and the second passive sprocket in sequence from front to back.
[0011] In the above technical solution, it is further preferred that at least one auxiliary wheel is respectively provided at the left and right ends of the mobile base, and the axis line of each auxiliary wheel extends in the left-right direction.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] The present application realizes the back and forth pushing of the three-roller machine by means of a chain extending in the front-to-back direction and three sprockets cooperating with the chain, and has a simple structure, low cost and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A schematic diagram of the three-dimensional structure of a moving device for a three-roller machine provided in an embodiment of the present application;
[0015] Figure 2 for Figure 1 A front view of a mobile device in FIG.
[0016] Figure 3 for Figure 1 A side view of a mobile device in FIG.
[0017] Figure 4 for Figure 1 A top view of a mobile device in FIG.
[0018] Among them: 100, moving device; 10, moving base; 1, hinge block; 6, auxiliary wheel; 20, driving motor; 30, transmission mechanism; 2, chain; 3, driving sprocket; 4, first passive sprocket; 5, second passive sprocket. DETAILED DESCRIPTION
[0019] To describe the technical content, structural features, achieved purpose and effect of the application in detail, the technical solutions in the embodiments of the application will be described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all of the embodiments. In the following description, for the purpose of explanation, many specific details are set forth to provide a detailed description of various exemplary embodiments or implementations of the invention. However, various exemplary embodiments may also be implemented without these specific details or in the case of one or more equivalent arrangements. In addition, various exemplary embodiments may be different, but not necessarily exclusive. For example, without departing from the inventive concept, the specific shape, structure and characteristics of the exemplary embodiment may be used or implemented in another exemplary embodiment.
[0020] The terms “upper”, “lower”, “front”, “back”, “left” and “right” in this application refer to the attached Figure 1 Up, down, front, back, left and right shown.
[0021] The embodiment of the present application provides a moving device for a three-roller mill. The moving device 100 is connected to the three-roller mill and is used to push the three-roller mill to move back and forth to facilitate maintenance of the three-roller mill.
[0022] like Figure 1 As shown, the mobile device 100 includes a mobile base 10 , a driving motor 20 installed on the mobile base 10 , and a transmission mechanism 30 transmission-connected between the mobile base 10 and the driving motor 20 .
[0023] A pair of hinge blocks 1 connected to the three-roller machine is disposed at the rear end of the movable base 10. The pair of hinge blocks 1 are disposed opposite to each other on the left and right sides. The hinge blocks 1 reduce vibration between the movable base 10 and the three-roller machine to improve stability.
[0024] like Figure 1-4 As shown, the transmission mechanism 30 includes a chain 2 extending in the front-to-back direction and a driving sprocket 3, a first passive sprocket 4 and a second passive sprocket 5 matched with the chain 2. The head end and the tail end of the chain 2 are fixedly mounted on the ground respectively, the first passive sprocket 4 and the second passive sprocket 5 are relatively rotatably arranged on the mobile base 10, and the driving sprocket 3 is connected to the transmission shaft of the driving motor 20 to rotate around its own axis under the drive of the driving motor 20. The driving sprocket 3 is located on the upper side of the first passive sprocket 4 and the second passive sprocket 5, and is located between the first passive sprocket 4 and the second passive sprocket 5 in the front-to-back direction; the axis of the driving sprocket 3, the first passive sprocket 4 and the second passive sprocket 5 all extend in the left-right direction, and the diameters of the driving sprocket 3, the first passive sprocket 4 and the second passive sprocket 5 are consistent.
[0025] When the driving sprocket 3, the first passive sprocket 4 and the second passive sprocket 5 rotate around their own axis, the driving sprocket 3, the first passive sprocket 4 and the second passive sprocket 5 all move back and forth along the chain 2 relative to the chain 2. The chain 2 passes around the first passive sprocket 4, the driving sprocket 3 and the second passive sprocket 5 from front to back in sequence. The driving sprocket 3 is actively rotated under the drive of the driving motor 20, so that the chain 2 and the driving sprocket 3 move relative to each other, and further drives the first passive sprocket 4 and the second passive sprocket 5 to passively rotate. When the driving sprocket 3, the first passive sprocket 4 and the second passive sprocket 5 rotate, the mobile base 10 drives the connected three-roller machine to move in the front-rear direction through the relative movement with the chain 2.
[0026] In the embodiment of the present application, the driving sprocket 3, the first passive sprocket 4 and the second passive sprocket 5 are all three-row sprockets, and the chain 2 is a three-row chain. The cooperation of the three-row chain and the three-row sprockets improves the stability of the mobile base 10 during the movement.
[0027] like Figure 3 , 4As shown, at least one auxiliary wheel 6 is provided at the left and right ends of the mobile base 10 respectively, and the axis line of each auxiliary wheel 6 extends in the left and right direction. The auxiliary wheels 6 are supported on the ground so that the mobile base 10 can move back and forth in the front and rear directions on the ground.
[0028] The application has a simple structure, low cost and effectively reduces the difficulty of operation.
[0029] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present application. Without departing from the spirit and scope of the present application, the present application may have various changes and improvements, and the scope of protection required by the present application is defined by the attached claims, description and their equivalents.
Claims
1. A moving device for a three-roller mill, characterized in that: include: A movable base connected to the three-roller machine; The transmission mechanism comprises a chain extending in the front-to-back direction and a driving sprocket, a first passive sprocket and a second passive sprocket matched with the chain, the head and tail ends of the chain are respectively fixed to the ground, the first passive sprocket and the second passive sprocket are rotatably arranged on the movable base in sequence in the front-to-back direction, the driving sprocket is rotatably arranged on the upper side of the first passive sprocket and the second passive sprocket, and the axis lines of the driving sprocket, the first passive sprocket and the second passive sprocket all extend in the left-right direction; and A driving motor is installed on the mobile base, and the driving motor is connected to the driving sprocket to drive the driving sprocket to rotate around its own axis; Wherein, the movable base is configured to move back and forth along the front-rear direction relative to the chain when the driving sprocket, the first passive sprocket and the second passive sprocket rotate around their own axis.
2. The mobile device according to claim 1, characterized in that The driving sprocket, the first driven sprocket and the second driven sprocket are all three-row sprockets, and the chain is a three-row chain.
3. The mobile device according to claim 1, characterized in that In the front-to-back direction, the driving sprocket is located between the first passive sprocket and the second passive sprocket, the diameters of the driving sprocket, the first passive sprocket and the second passive sprocket are consistent, and the chain passes around the first passive sprocket, the driving sprocket and the second passive sprocket in sequence from front to back.
4. The mobile device according to claim 1, characterized in that At least one auxiliary wheel is respectively arranged at the left and right ends of the mobile base, and the axis of each auxiliary wheel extends in the left-right direction.