Pressurized grinding roller device

Abstract

The utility model provides a pressurization type grinding roller device which comprises a plum blossom frame and a base, the top of the base is fixedly connected with an electric rod, the top of the electric rod is fixedly connected with a pressing plate, the bottom of the pressing plate is fixedly connected with a pressing spring, the bottom of the pressing spring is fixedly connected with a grinding roller assembly support, and the grinding roller assembly support is fixedly connected with a grinding roller. A supporting frame is fixedly connected to one side of the plum blossom frame, and a sliding rod is slidably connected to the inner wall of the supporting frame. An electric rod drives a pressing plate to compress a pressing spring, the pressing spring can apply pressure to a grinding roller assembly support, then the grinding roller assembly support can push and extrude a mounting seat, a grinding roller assembly can drive a grinding roller body to move, the grinding roller body can be attached to the inner wall of a grinding ring, and therefore when the grinding roller body is abraded, the grinding ring can be tightly attached to the inner wall of the grinding ring. The centrifugal force of the device is not reduced, so that the grinding effect is not reduced, the energy consumption is reduced, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of pressurized grinding roller device, belong to grinding roller device field. BACKGROUND

[0002] ‌Grinding roller device‌It is a kind of equipment widely used in industrial production, mainly used for grinding processing, its working principle is to be through the high-speed rotating turntable and fixed grinding roller assembly, material is constantly rotated by centrifugal force, material is ground between grinding roller assembly and grinding ring by material, to be ground into fine powder or superfine powder, powder is sent into next working procedure by air blower, material not ground into fine powder is isolated to continue grinding.

[0003] But in prior art, the weight of grinding roller assembly and the speed of grinding roller assembly rotation cannot be changed, the centrifugal force generated is invariable, then when Raymond mill grinding roller wears seriously, the centrifugal force generated by grinding roller assembly will also be smaller, or when Raymond mill grinds material with high hardness, grinding effect will be poor, then it will lead to low yield, improve energy consumption, to increase production cost. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a kind of pressurized grinding roller device to solve the problems raised in the above background art, the grinding effect of the utility model will not be poor, reduce energy consumption, to reduce production cost.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a kind of pressurized grinding roller device, including plum-blossom frame and base, the top of the base is fixedly connected with electric lever, the top of the electric lever is fixedly connected with pressing plate, the bottom of the pressing plate is fixedly connected with pressing spring, the bottom of the pressing spring is fixedly connected with grinding roller assembly support.

[0006] The side of the plum-blossom frame is fixedly connected with support frame, the inner wall of the support frame is slidably connected with sliding rod, the outer wall of the sliding rod is fixedly sleeved with mounting seat, the side of the mounting seat is provided with grinding component.

[0007] Further, the top of the plum-blossom frame is fixedly connected with guide block, the bottom of the guide block 2 is fixedly connected with the bottom of base 15, the guide block is "half spherical body" structure, the outer wall of the guide block is arc surface, then when grinding roller assembly support moves under the pressure of pressing spring, the guide block can give grinding roller assembly support a guiding effect.

[0008] Further, the side of the grinding roller assembly support is inclined plane, and the side of the grinding roller assembly support is slidably connected with the outer wall of the plum-blossom frame, then grinding roller assembly support will push mounting seat at one end under the pressure of pressing spring.

[0009] Further, the grinding component comprises a grinding roller assembly, one side of the grinding roller assembly is fixedly connected with one side of the mounting base, and a grinding roller body is arranged at the bottom of the grinding roller assembly; when the mounting base moves to the outside of the plum blossom frame, the grinding roller assembly can drive the grinding roller body to move, so that the grinding roller body is attached to the inner wall of the grinding ring, and when the grinding roller body is worn, the centrifugal force of the device will not decrease.

[0010] Further, the outer wall of the base is provided with a damping component, the damping component comprises a damper, one end of the damper is fixedly connected with one side of the grinding roller assembly support, and a damping spring is arranged on one side of the damper; the damper is a mature damping device, and will not be described here; when the external driving mechanism drives the device to perform grinding work, the damping spring and the damper can play a damping effect on the grinding roller assembly support, thereby improving the damping effect of the device.

[0011] Further, the outer wall of the base is provided with a damping slide, and the other end of the damper is slidably connected with the inner wall of the damping slide; since one end of the damper can move in the damping slide, the damper has a sliding space in the damping slide, so that the movement of the grinding roller assembly support is not affected.

[0012] The beneficial effects of the present application are as follows:

[0013] 1. The electric rod drives the pressing plate to compress the pressing spring, the pressing spring provides a pressure to the grinding roller assembly support, the grinding roller assembly support pushes the mounting base, the grinding roller assembly drives the grinding roller body to move, the grinding roller body is attached to the inner wall of the grinding ring, the centrifugal force of the device does not decrease when the grinding roller body is worn, the grinding effect does not decrease, the energy consumption is reduced, and the production cost is reduced.

[0014] 2. The damping spring and the damper cooperate, the external driving mechanism drives the device to perform grinding work, the damping spring and the damper can play a damping effect on the grinding roller assembly support, the damping effect of the device is improved, the working requirements of the device are further met, and the service life of the device is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 Fig. 1 is a structural schematic view of a pressurized grinding roller device according to the present application;

[0017] Figure 2The utility model discloses a structure diagram of the support of the grinding roller assembly.

[0018] Figure 3 For Figure 1 The enlarged view of structure at A.

[0019] In the drawing: 1, plum blossom frame;2, guide block;3, support frame;4, sliding rod;5, mounting seat;6, grinding roller assembly;7, grinding roller body;8, electric rod;9, pressing plate;10, pressing spring;11, grinding roller assembly support;12, shock absorbing slide;13, damper;14, shock absorbing spring;15, base. Specific embodiments

[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific embodiments.

[0021] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a pressurized grinding roller device, including plum blossom frame 1 and base 15, the top of base 15 is fixedly connected with electric rod 8, the top of electric rod 8 is fixedly connected with pressing plate 9, the bottom of pressing plate 9 is fixedly connected with pressing spring 10, the bottom of pressing spring 10 is fixedly connected with grinding roller assembly support 11.

[0022] The side of plum blossom frame 1 is fixedly connected with support frame 3, the inner wall of support frame 3 is slidably connected with sliding rod 4, the outer wall of sliding rod 4 is fixedly sleeved with mounting seat 5, one side of mounting seat 5 is provided with grinding component, start electric rod 8, electric rod 8 can drive pressing plate 9 to move downwards, and then will compress pressing spring 10, pressing spring 10 will give a pressure through grinding roller assembly support 11, and then grinding roller assembly support 11 will extrude mounting seat 5, so that mounting seat 5 moves to the outside of plum blossom frame 1, and then can drive grinding component to adhere to grinding ring inner wall.

[0023] The top of plum blossom frame 1 is fixedly connected with guide block 2, the bottom of guide block 2 is fixedly connected with the bottom of base 15, guide block 2 is "half spherical body" structure, the outer wall of guide block 2 is arc surface, and then when grinding roller assembly support 11 moves under the pressure of pressing spring 10, guide block 2 can give grinding roller assembly support 11 a guiding effect.

[0024] One side of grinding roller assembly support 11 is inclined surface, and one side of grinding roller assembly support 11 is slidably connected with the outer wall of plum blossom frame 1, and then one end of grinding roller assembly support 11 will push and extrude mounting seat 5 under the pressure of pressing spring 10.

[0025] The grinding component comprises a grinding roller assembly 6, one side of the grinding roller assembly 6 is fixedly connected with one side of the mounting base 5, the bottom of the grinding roller assembly 6 is provided with a grinding roller body 7, when the mounting base 5 moves to the outside of the plum blossom frame 1, the grinding roller assembly 6 can drive the grinding roller body 7 to move, so that the grinding roller body 7 can be attached to the inner wall of the grinding ring, and when the grinding roller body 7 is worn, the centrifugal force of the device will not be reduced.

[0026] The outer wall of the base 15 is provided with a damping component, the damping component comprises a damper 13, one end of the damper 13 is fixedly connected with one side of the grinding roller assembly support 11, one side of the damper 13 is provided with a damping spring 14, the damper 13 is a mature damping device, and will not be explained here, when the external driving mechanism drives the device to work, the damping spring 14 and the damper 13 can play a certain damping effect on the grinding roller assembly support 11, thereby improving the damping effect of the device.

[0027] The outer wall of the base 15 is provided with a damping slide 12, and the other end of the damper 13 is slidably connected with the inner wall of the damping slide 12, since one end of the damper 13 can move in the damping slide 12, the damper 13 has a sliding space in the damping slide 12, thereby not affecting the movement of the grinding roller assembly support 11.

[0028] Working principle: first, start the electric rod 8, the telescopic end of the electric rod 8 can drive the pressing plate 9 to move downward, so that the pressing plate 9 compresses the pressing spring 10, the elastic force of the pressing spring 10 will give the grinding roller assembly support 11 a pressure, so that the grinding roller assembly support 11 extrudes the mounting base 5;

[0029] Secondly, the outer wall of the guide block 2 is arc-shaped, so that when the grinding roller assembly support 11 moves under the pressure of the pressing spring 10, the guide block 2 can give the grinding roller assembly support 11 a guiding effect, so that the grinding roller assembly support 11 will push the mounting base 5 at one end under the pressure of the pressing spring 10;

[0030] Finally, the grinding roller assembly 6 can drive the grinding roller body 7 to move, so that the grinding roller body 7 will be attached to the inner wall of the grinding ring, so that when the grinding roller body 7 is worn, the centrifugal force of the device will not be reduced.

[0031] Although the present specification is described in terms of embodiments, each embodiment does not necessarily contain only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A pressurized grinding roller device comprising a quill (1) and a base (15), characterized in that: The top of the base (15) is fixedly connected with an electric rod (8), the top of the electric rod (8) is fixedly connected with a pressing plate (9), the bottom of the pressing plate (9) is fixedly connected with a pressing spring (10), and the bottom of the pressing spring (10) is fixedly connected with a grinding roller assembly support (11). One side of the plum blossom frame (1) is fixedly connected with a support frame (3), the inner wall of the support frame (3) is slidably connected with a sliding rod (4), the outer wall of the sliding rod (4) is fixedly sleeved with a mounting seat (5), and one side of the mounting seat (5) is provided with a grinding part.

2. A presser-type grinding roller device according to claim 1, characterized in that: The top of the plum blossom frame (1) is fixedly connected with a guide block (2), the bottom of the guide block (2) is fixedly connected with the bottom of the base (15), and the guide block (2) is a "half spherical body" structure.

3. A presser-type grinding roller device according to claim 1, characterized in that: One side of the grinding roller assembly support (11) is a slope, and one side of the grinding roller assembly support (11) is slidably connected with the outer wall of the plum blossom frame (1).

4. A presser-type grinding roller device according to claim 1, characterized in that: The grinding part comprises a grinding roller assembly (6), one side of the grinding roller assembly (6) is fixedly connected with one side of the mounting seat (5), and the bottom of the grinding roller assembly (6) is provided with a grinding roller body (7).

5. A pressurized grinding roller device according to claim 1, characterized in that: The outer wall of the base (15) is provided with a damping part, the damping part comprises a damper (13), one end of the damper (13) is fixedly connected with one side of the grinding roller assembly support (11), and one side of the damper (13) is provided with a damping spring (14).

6. A presser-type grinding roller device according to claim 5, characterized in that: The outer wall of the base (15) is provided with a damping slide (12), and the other end of the damper (13) is slidably connected with the inner wall of the damping slide (12). The outer wall of the base (15) is provided with a damping slide (12), and the other end of the damper (13) is slidably connected with the inner wall of the damping slide (12).

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