Device for measuring moisture content of bulk material

Abstract

The utility model discloses a bulk material moisture content measuring device which comprises a conveyor, a frame is installed on a machine frame of the conveyor, a moisture content measuring instrument is installed on a top beam of the frame, a paving frame is horizontally arranged above a conveying belt of the conveyor, a height adjusting assembly is arranged on the paving frame, and the height adjusting assembly is arranged on the conveying belt of the conveyor. The paving frame is mounted on the frame; the utility model has the beneficial effects that bulk materials stacked on the conveyor can be flatly spread through the spreading frame, so that a subsequent moisture content tester can accurately measure data.

Description

Technical field:

[0001] The utility model belongs to the field of material moisture content detection and production, in particular to a device for measuring the moisture content of bulk materials. Background technology:

[0002] With the development of scientific research and the advancement of production technology, quantitative analysis of moisture has been listed as one of the basic items of physical and chemical analysis of various substances and an important quality indicator of various substances.

[0003] In existing technology, instruments commonly used to measure moisture in bulk materials are infrared or microwave moisture meters. As bulk materials are transported along a conveyor, a moisture meter located above the conveyor performs online moisture measurement and transmits the measured data in real time to a display device for on-site personnel to record. However, during this process, bulk materials pile up on the conveyor, affecting the moisture meter's readings and creating discrepancies, ultimately affecting the accurate determination of the bulk material's moisture content. Utility model content:

[0004] The purpose of the utility model is to provide a device for measuring the moisture content of bulk materials, and to overcome the deficiencies of the above-mentioned prior art, which effectively solves the existing problem that the accumulation of bulk materials affects the moisture content determination.

[0005] Contents of the utility model: A device for measuring the moisture content of bulk materials, comprising a conveyor, a frame installed on the frame of the conveyor, a moisture content meter installed on the top beam of the frame, a spreading frame horizontally arranged above the conveyor belt, a height adjustment component provided on the spreading frame, and the spreading frame installed on the frame.

[0006] Furthermore, the height adjustment assembly includes a support plate, which is horizontally installed on both legs on one side of the frame, and a screw is vertically installed on the support plate. Sliding holes are opened at both ends of the paving frame, and the screw slides in the sliding holes. A nut is screwed on the top of the screw, and a spring is installed on the screw, and the spring is located between the paving frame and the support plate.

[0007] Furthermore, the paving frame is triangular.

[0008] Furthermore, the paving frame is angle steel.

[0009] The beneficial effect of the utility model is that the bulk materials piled up on the conveyor can be flattened by the spreading frame, so that the subsequent moisture content meter can accurately measure the data. Description of the drawings:

[0010] Figure 1 This is the main view of the utility model;

[0011] Figure 2 It is a left view of the utility model;

[0012] Figure 3 It is a top view of the utility model;

[0013] In the figure, 1 is a conveyor, 2 is a frame, 3 is a moisture content meter, 4 is a spreading frame, 5 is a supporting plate, 6 is a screw, 7 is a sliding hole, 8 is a nut, and 9 is a spring. Specific implementation method:

[0014] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific embodiments of the present invention are now described with reference to the accompanying drawings:

[0015] like Figures 1 to 3 As shown, a device for measuring the moisture content of bulk materials includes a conveyor 1, a frame 2 is installed on the frame of the conveyor 1, a moisture content meter 3 is installed on the top beam of the frame 2, a spreading frame 4 is horizontally arranged above the conveyor belt of the conveyor 1, and a height adjustment component is arranged on the spreading frame 4, the spreading frame 4 is installed on the frame 2, and the height adjustment component includes a support plate 5, the support plates 5 are horizontally installed on two legs on one side of the frame 2, a screw rod 6 is vertically installed on the support plate 5, sliding holes 7 are opened at both ends of the spreading frame 4, the screw rod 6 slides in the sliding holes 7, a nut 8 is screwed on the top end of the screw rod 6, a spring 9 is mounted on the screw rod 6, and the spring 9 is located between the spreading frame 4 and the support plate 5. The spreading frame 4 is triangular and the spreading frame 4 is angle steel.

[0016] Specifically, the bulk material piled up on the conveyor 1 can be leveled by the spreading frame 4 so that the subsequent moisture content meter 3 can accurately measure the data.

[0017] During actual use, a frame 2 is installed on the frame of the conveyor 1, and a moisture content meter 3 is fixedly installed on the frame 2. The spreading frame 4 installed horizontally on the support legs on one side of the frame 2 flattens the accumulated bulk conveyed by the conveyor 1 in time, so that the moisture content meter 3 can measure the data more accurately; in order to further better convey bulk materials of different types and different particle sizes, the height adjustment component can be adjusted to make the height of the spreading frame 4 rise and fall, so that the bulk material can pass through the spreading frame 4 more smoothly while being flattened. When the particle size of the bulk material is small, the resistance after it contacts the spreading frame 4 is small and it can pass more smoothly. At this time, the nut 8 can be rotated downward to allow the spreading frame 4 to The screw 6 slides downward, so that the distance between the paving frame 4 and the conveyor belt of the conveyor 1 is shortened. After the height of the paving frame 4 is lowered, the accumulated bulk material can be further pushed to the two edges of the conveyor belt of the conveyor 1, ensuring smooth transportation while achieving better flattening effect; when the bulk material has a large particle size, it will be subjected to increased resistance after contact with the paving frame 4. At this time, the nut 8 can be rotated upward. Under the action of the spring 9, the paving frame 4 slides upward on the screw 6, so that the distance between the paving frame 4 and the conveyor belt of the conveyor 1 becomes larger, so that the large-particle bulk material can be flattened while passing through the paving frame 4 more smoothly; the triangular paving frame 4 can better push the accumulated bulk material to both sides of the conveyor belt of the conveyor 1.

[0018] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for measuring moisture content of bulk materials, comprising a conveyor (1), characterized in that: A frame (2) is installed on the frame of the conveyor (1), a moisture content meter (3) is installed on the top beam of the frame (2), a spreading frame (4) is horizontally arranged above the conveyor belt of the conveyor (1), a height adjustment component is provided on the spreading frame (4), and the spreading frame (4) is installed on the frame (2).

2. A bulk material moisture content measuring device according to claim 1, characterized in that: The height adjustment assembly includes a support plate (5), the support plate (5) is horizontally mounted on both legs on one side of the frame (2), a screw rod (6) is vertically mounted on the support plate (5), a sliding hole (7) is provided at both ends of the paving frame (4), the screw rod (6) slides in the sliding hole (7), a nut (8) is screwed to the top end of the screw rod (6), a spring (9) is mounted on the screw rod (6), and the spring (9) is located between the paving frame (4) and the support plate (5).

3. A bulk material moisture content measuring device according to claim 2, characterized in that: The paving frame (4) is triangular.

4. A bulk material moisture content measuring device according to claim 3, characterized in that: The paving frame (4) is angle steel.

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