A feeding device for automatic moisture detector

Abstract

The utility model provides a feeding device for an automatic moisture detector, characterized in that it includes a hopper, a cylindrical feeding chute arranged beside the hopper discharge port and matched therewith, the discharge port of the feeding chute is matched with a receiving plate, and the hopper and the feeding chute are arranged on a vibrating machine. The smooth inner surface of the cylindrical feeding chute prevents the coal sample from being blocked when passing through the feeding chute, and the vibration mechanism provides vibration force during feeding, further avoiding the occurrence of sample blockage, ensuring that the test results will not be segregated. In addition, the feeding chute with different inner diameters and lengths can be replaced according to the type of sample to improve adaptability.

Description

Technical Field

[0001] The utility model relates to a material discharging device, in particular to a material discharging device for an automatic moisture detector, belonging to the technical field of inspection and detection. Background Art

[0002] The environmentally friendly unattended coal joint sample preparation system is a fully automatic coal sample preparation equipment. During the sample preparation process, the inspector only needs to pour the sample to be prepared into the equipment as required and start it to complete the coal composition sample preparation and fully automatic moisture detection. Due to the problem of large material discharge resistance in the existing moisture feeding device, and the heavy moisture content of the coal sample itself, blockages often occur during the sample detection process, and each time manual assistance is required two to three times to complete. This not only fails to achieve a fully automatic detection process, but also increases the inspection time due to manual intervention, resulting in moisture loss, leading to segregation of inspection results, and causing unnecessary losses to the company. Therefore, it is necessary to improve the existing technology. Summary of the invention

[0003] In order to solve the problems that the feeding device used in the existing coal moisture detector is prone to blockage, requires manual auxiliary operation, and the extended inspection time causes result segregation, the utility model provides a feeding device for an automatic moisture detector.

[0004] The utility model is completed through the following technical scheme: a feeding device for an automatic moisture detector, characterized in that it includes a hopper, a cylindrical feeding chute arranged beside the hopper discharge port and matched therewith, the discharge port of the feeding chute is matched with a receiving plate, the hopper and the feeding chute are arranged on a vibrating machine, so that the smooth inner surface of the cylindrical feeding chute can be used to avoid clogging of the coal sample when passing through the feeding chute, and the vibrating machine provides vibration force during feeding, so as to further avoid clogging of the sample and ensure that the test results will not be distorted.

[0005] The lower hopper is configured as a conical hopper with an open top, the discharge port is configured at one side of the bottom of the conical hopper, and the lower chute input port is matched with the discharge port so that the sample can be easily guided into the lower chute through the lower hopper.

[0006] The discharge chute is configured as an inclined long cylindrical pipe, the input port is configured at the high end of the discharge chute, which is an open groove provided on the top wall of the pipe, the input port is matched with the discharge port at the bottom of the hopper, and the output port is configured at the low end of the discharge chute, so as to avoid blockage caused by poor discharge through the cylindrical pipe, and at the same time, it can prevent the sample from scattering under vibration.

[0007] The inner diameter and length of the discharge chute are set to be different according to needs, and the inner wall of the discharge chute is set to be a flat and smooth inner wall to ensure that the sample will not be blocked when moving, and the discharge chute with different inner diameters and lengths can be replaced according to the type of sample to improve adaptability.

[0008] The receiving tray comprises a circular tray body, a column arranged at the bottom center of the circular tray body, the lower end of the column is connected to the base, and the receiving tray is located below the output port of the material discharge chute so that the receiving tray can receive the sample sent by the material discharge chute.

[0009] The vibrating machine is fixed on the bracket.

[0010] The utility model has the following advantages and effects: by adopting the above scheme, the smooth inner surface of the cylindrical feeding chute can prevent the coal sample from being blocked when passing through the feeding chute, and the vibration mechanism can provide vibration force during feeding, further preventing the sample from being blocked, ensuring that the test results will not be segregated. In addition, the feeding chute with different inner diameters and lengths can be replaced according to the type of sample to improve adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0013] The utility model provides a feeding device for an automatic moisture detector, which comprises a hopper 6, a cylindrical feeding chute 3 arranged beside a feeding port 5 of the hopper 6 and matched therewith, an output port 8 of the feeding chute 3 matched with a receiving plate 9, and the hopper 6 and the feeding chute 3 are arranged on a vibrating machine 2, so as to avoid the sample from being blocked when passing through the feeding chute 3 through the smooth inner surface of the cylindrical feeding chute 3, and to further avoid the sample from being blocked by providing a vibration force during feeding through the vibrating machine 2, so as to ensure that the feeding is complete and thorough, so that the test results will not be segregated;

[0014] The lower hopper 6 is a conical hopper with an open top, and the discharge port 5 is arranged at one side of the bottom of the conical hopper. The input port 4 of the lower chute 3 is matched with the discharge port 5, so that the sample can be easily guided into the lower chute 3 through the lower hopper 6;

[0015] The material discharge chute 3 is a long cylindrical pipe arranged obliquely, and the input port 4 is arranged at the high end of the material discharge chute 3, which is an open groove arranged on the top wall of the pipe. The input port 4 is matched with the discharge port 5 at the bottom of the hopper 6, and the output port 8 is arranged at the low end of the material discharge chute 3, so as to avoid the blockage problem caused by the poor discharge of materials through the cylindrical pipe, and at the same time, it can prevent the sample from being scattered under vibration;

[0016] The inner diameter and length of the material discharge chute 3 are set to be different as needed, and the inner wall of the material discharge chute 3 is set to be flat and smooth to ensure that the sample will not be blocked when moving, and the material discharge chute with different inner diameters and lengths can be replaced according to the type of sample to improve adaptability;

[0017] The receiving tray 9 includes a circular tray body, a column 10 disposed at the bottom center of the circular tray body 9, and the lower end of the column 10 is connected to the base 11. The receiving tray 9 is located below the output port 8 of the material discharge chute 3 so as to receive the sample sent by the material discharge chute through the receiving tray 9;

[0018] The vibrating machine 2 is fixed on the bracket 1, and the vibrating machine 2 is a conventional device.

[0019] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0020] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding device for an automatic moisture detector, characterized in that It includes a hopper, a cylindrical material discharge chute arranged beside the material discharge port of the hopper and matched with the material discharge port, the discharge port of the material discharge chute is matched with the material receiving plate, and the hopper and the material discharge chute are arranged on the vibrating machine; The lower hopper is a conical hopper with an open top, the discharge port is located at one side of the bottom of the conical hopper, and the input port of the lower chute is matched with the discharge port; The discharge chute is configured as an inclined long cylindrical pipe, the input port is configured at the high end of the discharge chute, which is an open groove provided on the top wall of the pipe, the input port is matched with the discharge port at the bottom of the hopper, and the output port is configured at the low end of the discharge chute.

2. The feeding device for the automatic moisture detector according to claim 1 is characterized in that The inner diameter and length of the material discharge chute are set to be different according to needs, and the inner wall of the material discharge chute is set to be a flat and smooth inner wall.

3. The feeding device for the automatic moisture detector according to claim 1 is characterized in that The receiving tray comprises a circular tray body, a column arranged at the center of the bottom of the circular tray body, the lower end of the column is connected to the base, and the receiving tray is located below the output port of the unloading chute.

4. The feeding device for the automatic moisture detector according to claim 1 is characterized in that The vibrating machine is fixed on the bracket.

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