A uniform material distribution device for a crusher

Abstract

The invention discloses a uniform material distribution device for a crusher, comprising a plate-type material distributor (1), a material delivery chute (2), a rocker (3), a material baffle plate (4) and a rotating shaft (5), wherein the material delivery chute is arranged at an upper opening of the plate-type material distributor, a bearing seat (6) communicating with an inner cavity of the material delivery chute is arranged on the outer wall of the material delivery chute, and a bearing (7) matched therewith is arranged in the bearing seat, the rotating shaft passes through the bearing and the inner cavity of the material delivery chute, the rocker is arranged on the outer side of the bearing and passes through the bearing to be transmission-connected with the rotating shaft (5), the material baffle plate (4) is arranged on the rotating shaft (5) in the material delivery chute (2) at an angle relative to a horizontal plane, and the rocker (3) is driven by a motor and a crank rocker mechanism to make the material baffle plate (4) swing up and down along the rotating shaft (5) so as to adjust the inclination angle of the material baffle plate (4). The invention can evenly distribute materials on the crushing roller of the crusher, achieve uniform material distribution, high working efficiency, long service life, and reduce the cost of replacing wear-resistant parts.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, and in particular to a uniform material distribution device for a crusher. Background Art

[0002] The existing crusher tilting material distribution device has unreasonable structural design. Most companies only install simple fixed material blocking devices in the material chute, which cannot effectively solve the problem of uniform material distribution. Uneven material distribution will cause serious eccentric wear of wear-resistant parts, reduce service life and increase costs. Therefore, it is urgent for technicians in this field to develop a new type of crusher uniform material distribution device. Summary of the invention

[0003] The purpose of the present invention is to solve the deficiencies in the above-mentioned prior art and to provide a crusher uniform material distribution device with uniform material distribution and high working efficiency, long service life, reduced frequency of replacement of wear-resistant parts, and reduced production costs.

[0004] In order to achieve the above-mentioned invention object, the technical solution provided by the present invention is as follows: a crusher uniform material distribution device, including a plate distributor, a feed chute, a rocker, a baffle plate and a rotating shaft, wherein: the feed chute is arranged at the upper opening of the plate distributor, the outer wall of the feed chute is provided with a bearing seat connected with the inner cavity of the feed chute, and a bearing matched therewith is provided in the bearing seat, the rotating shaft passes through the bearing and the inner cavity of the feed chute, the rocker is arranged on the outside of the bearing and passes through the bearing to be connected with the rotating shaft for transmission, the baffle plate is arranged on the rotating shaft in the feed chute at an angle relative to the horizontal plane, and the rocker of the crank rocker mechanism makes the baffle plate swing up and down along the rotating shaft to adjust the inclination angle of the baffle plate.

[0005] As a further feature of the present invention, the center line of the baffle plate in the length and width directions respectively forms an inclination angle A and an inclination angle B with the horizontal line, and the inclination angle A formed by the center line of the baffle plate in the length direction and the horizontal line ranges from 10 to 30°, and the inclination angle B formed by the center line of the baffle plate in the width direction and the horizontal line ranges from 10 to 30°.

[0006] As a further feature of the present invention, a fixing flange is provided at the connection between the plate-type distributor and the material conveying chute, and the axial center line of the plate-type distributor coincides with the axial center line of the material conveying chute.

[0007] As a further feature of the present invention, the lower opening of the plate distributor is used to connect to the feed port of the crusher.

[0008] As a further feature of the present invention, the plate-type distributor, the material conveying chute and the material baffle are all made of stainless steel wear-resistant material.

[0009] Based on the above technical solution, the present invention has the following technical advantages compared with the prior art:

[0010] The present invention adopts a crusher uniform distribution device, which can make the material evenly distributed on the crushing roller of the crusher, with uniform distribution, high working efficiency, long service life and reduced cost of replacing wear-resistant parts; by setting the inclination angle of the baffle plate, the center line of the baffle plate in the length and width directions respectively forms an inclination angle A and an inclination angle B with the horizontal line, the inclination angle A formed by the center line of the baffle plate in the length direction and the horizontal line is in the range of 10-30°, and the inclination angle B formed by the center line of the baffle plate in the width direction and the horizontal line is in the range of 10-30°, so that the throughput of a certain length of materials in the falling process remains stable, and all materials can pass evenly on the baffle plate to achieve the purpose of uniform distribution; the baffle plate is made to swing up and down through the rotating shaft, so that the uneven materials on both sides of the baffle plate are further evenly distributed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a front view of the uniform distribution device of the crusher of the present invention.

[0012] Figure 2 It is a side schematic diagram of the uniform distribution device of the crusher of the present invention.

[0013] In the figure: 1. Plate distributor, 2. Material chute, 3. Rocker, 4. Material baffle, 5. Rotating shaft, 6. Bearing seat, 7. Bearing, 8. Fixed flange. DETAILED DESCRIPTION

[0014] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0015] like Figure 1-Figure 2 As shown, a uniform material distribution device for a crusher includes a plate distributor 1, a feed chute 2, a rocker 3, a baffle plate 4 and a rotating shaft 5, wherein: the feed chute 2 is arranged at an opening on the plate distributor 1, the outer wall of the feed chute 2 is provided with a bearing seat 6 which is connected with the inner cavity of the feed chute, and a bearing 7 matched therewith is provided in the bearing seat 6, the rotating shaft 5 passes through the bearing 7 and the inner cavity of the feed chute 2, the rocker 3 is arranged on the outer side of the bearing 7 and passes through the bearing to be transmission-connected with the rotating shaft 5, the baffle plate 4 is arranged on the rotating shaft 5 in the feed chute 2 at an angle relative to the horizontal plane, and the rocker 3 of the crank rocker mechanism makes the baffle plate 4 swing up and down along the rotating shaft 5 to adjust the inclination angle of the baffle plate 4.

[0016] The center line of the baffle plate 4 in the length and width directions respectively forms an inclination angle A and an inclination angle B with the horizontal line. The inclination angle A formed by the center line of the baffle plate 4 in the length direction and the horizontal line ranges from 10 to 30 degrees, and the inclination angle B formed by the center line of the baffle plate 4 in the width direction and the horizontal line ranges from 10 to 30 degrees. A fixed flange 8 is provided at the connection between the plate distributor 1 and the feed chute 2, and the axial center line of the plate distributor 1 coincides with the axial center line of the feed chute 2. The lower opening of the plate distributor 1 is used to connect the feed port of the crusher. The plate distributor 1, the feed chute 2 and the baffle plate 4 are all made of stainless steel.

[0017] The above contents are examples and explanations of the present invention, but do not mean that the advantages that can be achieved by the present invention are limited thereto. Any simple changes in the structure that may be made during the practice of the present invention, and / or one or more of the advantages achieved in some embodiments are within the scope of protection of this application.

Claims

1. A crusher uniform distribution device, characterized by: The invention comprises a plate-type distributor (1), a material conveying chute (2), a rocker (3), a baffle plate (4) and a rotating shaft (5), wherein: the material conveying chute (2) is arranged at an upper opening of the plate-type distributor (1); the outer wall of the material conveying chute (2) is provided with a bearing seat (6) which is in communication with the inner cavity of the material conveying chute, and a bearing (7) which matches the bearing seat (6) is provided inside the bearing seat (6); the rotating shaft (5) passes through the bearing (7) and the inner cavity of the material conveying chute (2); the rocker (3) is arranged outside the bearing (7) and passes through the bearing to be transmission-connected with the rotating shaft (5); the baffle plate (4) is arranged on the rotating shaft (5) in the material conveying chute (2) at an angle relative to a horizontal plane; the baffle plate (4) is swung up and down along the rotating shaft (5) by the rocker (3) of the crank rocker mechanism, thereby adjusting the inclination angle of the baffle plate (4).

2. The crusher uniform material distribution device according to claim 1, characterized in that: The center line of the baffle plate (4) in the length and width directions respectively forms an inclination angle A and an inclination angle B with the horizontal line. The inclination angle A formed by the center line of the baffle plate (4) in the length direction and the horizontal line is in the range of 10-30°, and the inclination angle B formed by the center line of the baffle plate (4) in the width direction and the horizontal line is in the range of 10-30°.

3. The crusher uniform material distribution device according to claim 1, characterized in that: A fixing flange (8) is provided at the connection between the plate-type distributor (1) and the material conveying chute (2), and the axial center line of the plate-type distributor (1) coincides with the axial center line of the material conveying chute (2).

4. The crusher uniform material distribution device according to claim 1, characterized in that: The lower opening of the plate-type distributor (1) is used to connect to the feed inlet of a crusher.

5. The crusher uniform material distribution device according to claim 1, characterized in that: The plate-type distributor (1), the material conveying chute (2) and the material baffle plate (4) are all made of stainless steel wear-resistant material.

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