Disc feeder

Abstract

The utility model provides a disc feeder, which belongs to the technical field of feeders, and comprises a base, a coal blending disc, a driving device, a belt weigher and a blanking slide carriage, the coal blending disc is rotatably connected with the base, and the coal blending disc is provided with a blanking port; the driving device is connected with the coal blending disc and used for driving the coal blending disc to rotate; the belt weigher is arranged obliquely below the coal blending tray; one end of the discharging slide carriage is connected with the discharging port, and the other end of the discharging slide carriage obliquely extends downwards to the position above the center line of the belt weigher. The blanking slide carriage can guide the coal sample to the center line of the belt weigher, thereby reducing the impact of the coal sample on the belt weigher, and further reducing the wear and deviation of the belt weigher.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeders, and more specifically, relates to a disc feeder. Background Art

[0002] In the existing technology, due to space and structural limitations, the discharge port of the coal distribution plate of the disc feeder cannot be aligned with the center line of the weighing process belt scale, and there is a height difference between the discharge port and the belt scale. When the coal sample falls, it will impact the process belt scale, causing the belt scale to wear, deviate, and leak coal. The weighing accuracy is greatly reduced and the belt life is shortened. The coal distribution plate operator has difficulty cleaning and the labor intensity is increased. Utility Model Content

[0003] The utility model aims to provide a disc feeder to solve the problems of belt scale wear, deviation and coal leakage in the prior art.

[0004] In order to achieve the above object, the utility model provides a disc feeder, comprising:

[0005] base;

[0006] A coal distribution tray, the coal distribution tray is rotatably connected to the base and is provided with a discharge port;

[0007] A driving device, the driving device is connected to the coal distribution plate 2 and is used to drive the coal distribution plate to rotate;

[0008] A belt scale, the belt scale being arranged obliquely below the coal distribution tray;

[0009] A material discharge slide, one end of which is connected to the material discharge port, and the other end of which is inclined downward and extends to above the belt scale.

[0010] Optionally, the driving device includes:

[0011] a motor, the motor being used to provide driving force;

[0012] A reducer, one end of which is connected to the motor, and the other end of which is connected to the coal distribution tray.

[0013] Optionally, a first baffle is provided on both sides of the unloading slide.

[0014] Optionally, the first baffle is made of elastic material.

[0015] Optionally, second baffles are provided on both sides of the belt scale.

[0016] Optionally, the second baffle is made of elastic material.

[0017] Optionally, a triangular bracket is connected below the unloading slide, and the triangular bracket is installed on the base.

[0018] Optionally, the inclination angle of the unloading slide is 35°-55°.

[0019] Optionally, the disc feeder further comprises: a lower hopper, which is arranged above the coal distribution disc.

[0020] Optionally, at least a portion of the lower hopper is tapered from top to bottom.

[0021] The utility model provides a disc feeder, comprising: a base, a coal distribution disc, a driving device, a belt scale and a discharge chute, wherein the coal distribution disc is rotatably connected to the base, and the coal distribution disc is provided with a discharge port; the driving device is connected to the coal distribution disc and is used to drive the coal distribution disc to rotate; the belt scale is arranged obliquely below the coal distribution disc; one end of the discharge chute is connected to the discharge port, and the other end of the discharge chute extends obliquely downward to above the center line of the belt scale; the discharge chute can guide the coal sample to the center line of the belt scale, reduce the impact of the coal sample on the belt scale, and thereby reduce the wear and deviation of the belt scale.

[0022] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0024] Figure 1 The figure shows a schematic structural diagram of a disc feeder according to an embodiment of the present invention.

[0025] Figure 2 A cross-sectional schematic diagram of a material discharge slide and a first baffle according to an embodiment of the present invention is shown.

[0026] Description of reference numerals:

[0027] 1. Base; 2. Coal distribution tray; 3. Motor; 4. Reducer; 5. Belt scale; 6. Second baffle; 7. Discharge slide; 8. First baffle; 9. Triangular bracket; 10. Discharge hopper. DETAILED DESCRIPTION

[0028] The following describes preferred embodiments of the present invention in greater detail. Although preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0029] like Figure 1 and 2 As shown, this embodiment provides a disc feeder, comprising:

[0030] Base 1;

[0031] Coal distribution tray 2, which is rotatably connected to the base 1 and has a discharge port;

[0032] A driving device, which is connected to the coal distribution plate 2 and is used to drive the coal distribution plate 2 to rotate;

[0033] The belt scale 5 is arranged obliquely below the coal distribution tray 2;

[0034] The unloading slide 7 has one end connected to the unloading port, and the other end of the unloading slide 7 extends obliquely downward to above the belt scale 5.

[0035] In this embodiment, the other end of the unloading slide 7 extends obliquely downward to above the center line of the belt scale 5.

[0036] In practice, a coal sample is placed on the coal distribution tray 2. Centrifugal force forms the sample into a ring and conveys it through the discharge port and discharge chute 7 to the weighing point of the belt scale 5. The electronic weight sensor on the belt scale 5 then weighs the coal sample. The belt scale 5 monitors weight changes in real time and controls the rotation speed of the coal distribution tray 2 based on the weight changes and rotation speed. The discharge chute 7 guides the coal sample to the centerline of the belt scale 5, minimizing impact on the belt scale 5 and, in turn, reducing wear and deviation.

[0037] In this embodiment, the driving device includes:

[0038] Motor 3, motor 3 is used to provide driving force;

[0039] The reducer 4 has one end connected to the motor 3 and the other end connected to the coal distribution plate 2.

[0040] The structure and working principle of the motor 3 and the reducer 4 are prior art and will not be described in detail.

[0041] Optionally, first baffles 8 are provided on both sides of the unloading slide 7 .

[0042] Specifically, the first baffle 8 can prevent the coal sample from rolling down when it slides down.

[0043] Preferably, the first baffle 8 is made of elastic material.

[0044] Specifically, the first baffle 8 is made of elastic material, which can play a role in buffering and reducing noise, thereby increasing the service life of the unloading slide 7.

[0045] Optionally, second baffles 6 are provided on both sides of the belt scale 5 .

[0046] Specifically, the second baffle 6 can prevent the coal sample from rolling down and affecting the accuracy of weighing.

[0047] Preferably, the second baffle 6 is made of elastic material.

[0048] Specifically, the second baffle 6 is made of elastic material, which can play a role in buffering and reducing noise, thereby increasing the service life of the belt scale 5.

[0049] Optionally, a triangular bracket 9 is connected below the unloading slide 7 , and the triangular bracket 9 is installed on the base 1 .

[0050] Specifically, the lower triangular bracket supports the unloading slide 7 and improves its stability.

[0051] Optionally, the inclination angle of the unloading slide 7 is 35°-55°.

[0052] In this embodiment, the inclination angle of the unloading slide 7 is 45°

[0053] Specifically, a large number of practices have proved that the unloading slide 7 has an inclination angle of 35°-55°, which can take into account both smooth unloading and reduced impact on the belt scale 5.

[0054] Optionally, the disc feeder further includes: a lower hopper 10 , which is arranged above the coal distribution tray 2 .

[0055] Specifically, the discharge hopper 10 is used to discharge the coal sample into the coal distribution tray 2 .

[0056] Optionally, at least a portion of the lower hopper 10 is tapered from top to bottom.

[0057] While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A disc feeder, characterized in that: include: Base (1); A coal distribution tray (2), the coal distribution tray (2) being rotatably connected to the base (1), and the coal distribution tray (2) being provided with a discharge port; A driving device, the driving device being connected to the coal distribution plate (2) and being used to drive the coal distribution plate (2) to rotate; A belt scale (5), the belt scale (5) being arranged obliquely below the coal distribution tray (2); A material discharge slide (7), one end of which is connected to the material discharge port, and the other end of which is inclined and extends downward to above the belt scale (5).

2. The disc feeder according to claim 1, characterized in that The driving device comprises: A motor (3), the motor (3) being used to provide driving force; A reducer (4), one end of the reducer (4) is connected to the motor (3), and the other end is connected to the coal distribution plate (2).

3. The disc feeder according to claim 1, characterized in that First baffles (8) are provided on both sides of the unloading slide (7).

4. The disc feeder according to claim 3, characterized in that: The first baffle (8) is made of elastic material.

5. The disc feeder according to claim 1, characterized in that: Second baffles (6) are provided on both sides of the belt scale (5).

6. The disc feeder according to claim 5, characterized in that The second baffle (6) is made of elastic material.

7. The disc feeder according to claim 1, characterized in that A triangular bracket (9) is connected below the unloading slide (7), and the triangular bracket (9) is mounted on the base (1).

8. The disc feeder according to claim 1, characterized in that The inclination angle of the unloading slide (7) is 35°-55°.

9. The disc feeder according to claim 1, characterized in that Also includes: A lower hopper (10), the lower hopper (10) is arranged above the coal distribution tray (2).

10. The disc feeder according to claim 9, characterized in that At least a portion of the lower hopper (10) is tapered from top to bottom.

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