CN208449485U - A kind of liner plate of anti-offset guiding device - Google Patents

Abstract

The utility model discloses a kind of liner plates of anti-offset guiding device, including support rod, the support rod is symmetrically set with two groups, and support bar top is provided with shaft and two groups of support rods is connected, the support rod bottom is vertically installed with sliding slot, and two groups of sliding blocks are installed in sliding slot, third pivoted arm is installed between two groups of sliding blocks up and down, and the first pivoted arm is installed in shaft, and first pivoted arm lower end and third pivoted arm upper end be respectively connected with the second pivoted arm, two group first of left and right pivoted arm, second pivoted arm, liner plate is mounted between third pivoted arm, and liner plate left and right ends are provided with limited wall, the limited wall upper surface is provided with screw, and equidistant parallel is provided with several group of partition walls on liner plate, the backing surface is provided with ceramic layer.The liner plate that the device is made up of multiple groups composite material increases the antiwear property, impact resistance and close installation ability of liner plate.

Description

A kind of liner plate of anti-offset guiding device

Technical field

The utility model relates to guide technique field, specially a kind of liner plate of anti-offset guiding device.

Background technique

Coal pulverizer is by coal crusher and to wear into the machinery of coal dust, it is the important ancillary equipment of coal-powder boiler.Coal pulverizer is wide It is general to be applied to cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black and non-ferrous metal ore and glass The production industries such as ceramics carry out dry type or wet type grinding to various ores and other grindability materials.

In the prior art, common bowl pulverizer coal dust separation guiding device is mounted in separator body device, Its role is to separate to through grinding roller with the coal dust progress first order that mill bowl is milled.Existing liner plate there is a problem of it is easy to wear, It needs often to replace the liner plate on guiding device, to reduce production efficiency, while when coal dust passes through guiding device, A large amount of coal ash can generate positional shift by liner plate, to waste a large amount of resource.

Problems are able to solve if it can invent the wear-resistant anti-offset liner plate of one kind, we provide one thus The liner plate of the anti-offset guiding device of kind.

Utility model content

The purpose of this utility model is to provide a kind of liner plates of anti-offset guiding device, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of liner plate of anti-offset guiding device, Including support rod, the support rod is symmetrically set with two groups, and support bar top is provided with shaft for two groups of support rod phases Connection, the support rod bottom is vertically installed with sliding slot, and two groups of sliding blocks are equipped in sliding slot, two groups of sliding blocks up and down it Between third pivoted arm is installed, and the first pivoted arm is installed, and the first pivoted arm lower end is respectively connected with third pivoted arm upper end in shaft Second pivoted arm, two group first of left and right pivoted arm, the second pivoted arm are mounted on liner plate, and liner plate or so two between third pivoted arm End is provided with limited wall, and the limited wall upper surface is provided with screw, and equidistant parallel is provided with several group of partition walls on liner plate, The backing surface is provided with ceramic layer, and ceramic layer bottom is provided with spongy layer, and the spongy layer bottom is provided with rubber layer.

Preferably, the liner plate is fixedly mounted on the first pivoted arm, the second pivoted arm and third by the screw on limited wall and turns On arm.

Preferably, the ceramic layer on the liner plate, spongy layer, rubber layer shape are identical, equal in magnitude, and rubber layer bottom It has been placed equidistant with several groups groove.

Preferably, the partition wall height is less than limited wall, and the radial position of the partition wall on three groups of liner plates is identical.

Preferably, connected between first pivoted arm and the second pivoted arm by shaft, and the second pivoted arm and third pivoted arm it Between pass through shaft connect.

Compared with prior art, the utility model has the beneficial effects that

1. the device is moved up and down along the chute by sliding block, it can adjust the angle between pivoted arm and then adjust the inclination of liner plate Situation facilitates adjustment guide direction, improves the adaptability of the equipment when in use.

2. the substance of guidance can be separated guiding in guiding by partition wall by the device, increase when preventing from being oriented to The case where generating offset path can prevent the substance of guidance to be detached from the two sides of guiding device, increase liner plate by limited wall Anti-offset ability.

3. the liner plate that the device is made up of multiple groups composite material increases antiwear property, the impact resistance of liner plate With close installation ability.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram of interior roller in Fig. 1.

In figure: 1 support rod, 2 sliding slots, 3 sliding blocks, 4 shafts, 5 first pivoted arms, 6 liner plates, 7 partition walls, 8 limited walls, 9 screws, 10 rubber layers, 11 spongy layers, 12 ceramic layers, 13 second pivoted arms, 14 third pivoted arms.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of liner plate of anti-offset guiding device, packet Support rod 1 is included, support rod 1 is symmetrically set with two groups, and is provided with shaft 4 at the top of support rod 1 and two groups of support rods 1 are connected It connects, 1 bottom of support rod is vertically installed with sliding slot 2, and two groups of sliding blocks 3 are equipped in sliding slot 2, pacifies between upper and lower two groups of sliding blocks 3 First pivoted arm 5 is installed equipped with third pivoted arm 14, and in shaft 4, and 5 lower end of the first pivoted arm is all connected with 14 upper end of third pivoted arm There is the second pivoted arm 13, two group of first pivoted arm 5 in left and right, the second pivoted arm 13 are mounted on liner plate 6, and liner plate 6 between third pivoted arm 14 Left and right ends are provided with limited wall 8, and 8 upper surface of limited wall is provided with screw 9, and equidistant parallel is provided with several groups on liner plate 6 Partition wall 7,6 surface of liner plate is provided with ceramic layer 12, and 12 bottom of ceramic layer is provided with spongy layer 11, the setting of 11 bottom of spongy layer There is rubber layer 10.

Further, liner plate 6 is fixedly mounted on the first pivoted arm 5, the second pivoted arm 13 and the by the screw 9 on limited wall 8 On three pivoted arms 14.

Further, the ceramic layer 12 on liner plate 6, spongy layer 11,10 shape of rubber layer are identical, equal in magnitude, and rubber 10 bottom of layer have been placed equidistant with several groups groove.

Further, 7 height of partition wall is less than limited wall 8, and the radial position of the partition wall 7 on three groups of liner plates 6 is identical.

Further, it is connected between the first pivoted arm 5 and the second pivoted arm 13 by shaft, and the second pivoted arm 13 and third pivoted arm It is connected between 14 by shaft.

Working principle: 2 being moved up and down along the chute by sliding block 3, be can adjust the angle between pivoted arm and then is adjusted liner plate 6 The substance of guidance can be separated guiding in guiding by partition wall 7, increase and generate partially when preventing guiding by inclination conditions The case where moving path can prevent the substance of guidance to be detached from the two sides of guiding device by limited wall 8, and 6 surface of liner plate is using ceramics Layer 12 can effectively improve antiwear property using the hard attribute of ceramics, can increase the shock resistance of liner plate 6 by spongy layer 11 Ability provides cushion space for ceramic layer 12, increases the service life of the device, can by the groove being arranged in rubber layer 10 Make liner plate 6 is closer to be jointly mounted on pivoted arm, reduce loosen and caused by security risk.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of liner plate of anti-offset guiding device, including support rod (1), it is characterised in that: support rod (1) left and right pair Title is provided with two groups, and is provided with shaft (4) at the top of support rod (1) and two groups of support rods (1) are connected, the support rod (1) Bottom is vertically installed with sliding slot (2), and two groups of sliding blocks (3) are equipped in sliding slot (2), between two groups of sliding blocks (3) up and down It is equipped with third pivoted arm (14), and the first pivoted arm (5) is installed in shaft (4), and the first pivoted arm (5) lower end and third pivoted arm (14) upper end is respectively connected with the second pivoted arm (13), two group first of left and right pivoted arm (5), the second pivoted arm (13), third pivoted arm (14) it is mounted between liner plate (6), and liner plate (6) left and right ends are provided with limited wall (8), limited wall (8) upper surface It is provided with screw (9), and equidistant parallel is provided with several group of partition walls (7) on liner plate (6), liner plate (6) surface is provided with Ceramic layer (12), and ceramic layer (12) bottom is provided with spongy layer (11), spongy layer (11) bottom is provided with rubber layer (10)。

2. the liner plate of the anti-offset guiding device of one kind according to claim 1, it is characterised in that: the liner plate (6) is logical The screw (9) crossed on limited wall (8) is fixedly mounted on the first pivoted arm (5), the second pivoted arm (13) and third pivoted arm (14).

3. the liner plate of the anti-offset guiding device of one kind according to claim 1, it is characterised in that: on the liner plate (6) Ceramic layer (12), spongy layer (11), rubber layer (10) shape it is identical, it is equal in magnitude, and rubber layer (10) bottom is placed equidistant with There is several groups groove.

4. the liner plate of the anti-offset guiding device of one kind according to claim 1, it is characterised in that: the partition wall (7) Height is less than limited wall (8), and the radial position of the partition wall (7) on three groups of liner plates (6) is identical.

5. the liner plate of the anti-offset guiding device of one kind according to claim 1, it is characterised in that: first pivoted arm (5) it is connected between the second pivoted arm (13) by shaft, and is connected between the second pivoted arm (13) and third pivoted arm (14) by shaft It connects.