Roller turning repairing device of roller machine
By designing a roller turning and repair device for roller turning and repairing equipment including bed frame, tail frame, screw rod, guide rail, tool holder, turning tool and motor, the high repair cost caused by roller wear is solved, and the roller is realized Efficient repair and service life extension.
Patent Information
- Application Number
- CN202420856262.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-18
AI Technical Summary
Wearing the roller rollers leads to high repair or replacement costs, and it is difficult for the prior art to achieve efficient repair of the rollers.
A roller turning and repair device including a bed frame, a tail frame, a screw rod, a guide rail, a tool holder, a turning tool and a motor are designed. By installing it on the bearing cover of the roller, the turning tool is used to drive the turning tool for the roller. .
It realizes efficient repair of the roller, reduces the cost of repair or replacement, and extends the service life of the roller.
Smart Images
Figure CN222471358U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mining machinery, in particular to a roller turning and repairing device for a roller machine. Background Art
[0002] The roller crusher is a simple structure, energy-saving and efficient sand making machine, which is widely used in mining, infrastructure and other industries. Its working principle is that a pair of rollers rotate at a certain speed driven by a motor and a reducer to crush the sand and gravel entering the crushing chamber into finer particles. Due to the violent collision and extrusion between the rollers and the sand and gravel, it is very easy to cause roller wear. When the wear reaches a certain degree, it needs to be returned to the manufacturer for repair or replacement, which is very costly. Utility Model Content
[0003] In order to solve this problem, the utility model provides a roller turning and repairing device for a roller machine.
[0004] The technical solution adopted by the utility model is:
[0005] The roller turning and repairing device of the roller machine includes a bed frame, a tail frame, a screw rod, a guide rail, a tool holder, a turning tool and a motor; the bed frame is provided with a plurality of through holes; one end of the screw rod is supported by the tail frame, and the other end thereof is connected to the motor through a coupling; the tail frame is fixed on the bed frame; there are two guide rails, which are respectively fixed on the bed frame; the tool holder is connected to the screw rod in a fixed form of a nut seat, and is supported by the guide rail; the turning tool is installed on the tool holder.
[0006] The beneficial effects of the utility model are:
[0007] When the rollers of a double-roller mill need to be repaired after being used for a period of time, just install the roller turning and repairing device of the double-roller mill on the bearing cover of the double-roller mill. Start the motor, turn the rollers flat, remove the device, adjust the crushing gap, and continue the operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] The following is further described in conjunction with the figures of the present utility model:
[0009] Figure 1 It is a structural schematic diagram of the utility model.
[0010] In the figure, 1. bed frame, 2. tailstock, 3. screw, 4. guide rail, 5. tool holder, 6. turning tool, 7. motor, 8. roller. DETAILED DESCRIPTION
[0011] The roller turning and repairing device of the roller machine includes a bed frame 1, a tail frame 2, a screw rod 3, a guide rail 4, a tool holder 5, a turning tool 6 and a motor 7; the bed frame 1 is provided with a plurality of through holes; one end of the screw rod 3 is supported by the tail frame 2, and the other end thereof is connected to the motor 7 through a coupling; the tail frame 2 is fixed on the bed frame 1; there are two guide rails 4, which are respectively fixed on the bed frame 1; the tool holder 5 is connected to the screw rod 3 in the form of a nut seat, and is supported by the guide rail 4; the turning tool 6 is installed on the tool holder 5.
[0012] When using the roller turning and repairing device of the roller machine, it is only necessary to fix the bed frame 1 on the bearing cover of the roller machine by a plurality of bolts, and then adjust the position of the turning tool 6 and then start the motor 7 to realize the turning and repairing of the roller 8. After completion, it is only necessary to remove the roller turning and repairing device of the roller machine.
[0013] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A roller turning and repairing device for a roller machine, comprising a bed frame, a tail frame, a screw rod, a guide rail, a tool holder, a turning tool and a motor; its characteristics are: The bed frame is provided with a plurality of through holes; one end of the screw rod is supported by the tail frame, and the other end thereof is connected to the motor through a coupling; the tail frame is fixed on the bed frame; there are two guide rails, which are respectively fixed on the bed frame; the tool holder is connected to the screw rod in the form of a nut seat, and is supported by the guide rail; the turning tool is installed on the tool holder.