Stock bin with alarm function

Abstract

The utility model provides a stock bin with an alarm function. The stock bin comprises supporting plates arranged on the two sides of an observation opening, a frame used for clamping glass is hinged between the two supporting plates, limiting plates are arranged on the two supporting plates in a sliding mode, and the limiting plates can limit the frame between the two supporting plates. The swinging frame is arranged at the observation opening, the glass is clamped in the frame, the state of the folded frame is kept through the limiting plate, and the convenience of disassembling and assembling the glass at the observation opening can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of silos, in particular to a silo with an alarm function. BACKGROUND

[0002] In the production process of plastic plates, raw materials in the silo are continuously input into the extrusion equipment. In order to ensure the continuity of production, the existing silo usually has an alarm function, that is, a material level sensor and an alarm are arranged on the silo to monitor the material level of the silo. In addition, in order to intuitively understand the material level, the existing silo usually has an observation port for intuitively understanding the material level from the outside. Since the glass at the observation port is fixed on the silo by a pressing plate, when the glass needs to be cleaned, there is a problem of inconvenience in disassembly. Therefore, the inventor proposes a silo with an alarm function. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a silo with an alarm function, which can facilitate the disassembly and assembly of the glass at the observation port.

[0004] The technical scheme of the present application is as follows:

[0005] The present application provides a silo with an alarm function, which includes support plates arranged on both sides of the observation port, a frame for clamping the glass is hingedly connected between the two support plates, and a limiting plate is slidingly arranged on the two support plates, which can limit the frame between the two support plates.

[0006] By arranging the swingable frame at the observation port, the glass is clamped in the frame, and the limiting plate is used to maintain the state of the frame after being retracted, which can improve the convenience of disassembly and assembly of the glass at the observation port.

[0007] In some implementations, the two support plates are arranged in parallel.

[0008] In some implementations, the two support plates are symmetrically arranged on both sides of the observation port.

[0009] In some implementations, the top of the support plate is provided with a sliding groove extending in the longitudinal direction thereof.

[0010] In some implementations, the sliding groove is arranged on the outer side wall of the support plate.

[0011] In some implementations, the two ends of the limiting plate are provided with clamping plates clamped with the sliding groove.

[0012] In some implementations, the support plate and the limiting plate are provided with magnetic blocks capable of being attracted to each other.

[0013] In some implementations, the magnetic blocks are symmetrically arranged on the two support plates.

[0014] In some implementations, the frame is provided with a mounting groove for clamping the glass.

[0015] In some implementations, the glass can be compressed between the frame and the outer wall of the sight hole. BRIEF DESCRIPTION OF DRAWINGS

[0016] The exemplary embodiments of the present application will be described in detail hereinafter with reference to the attached drawings, it should be understood that the embodiments described below are only used to explain the present application, but not to limit the scope of the present application, in the drawings:

[0017] Figure 1 is a schematic diagram of an existing silo with alarm function;

[0018] Figure 2 is a schematic diagram of a silo with alarm function according to an embodiment of the present application;

[0019] Figure 3 is a mounting schematic diagram of a frame according to an embodiment of the present application;

[0020] Figure 4 is a mounting schematic diagram of glass in the frame according to an embodiment of the present application;

[0021] Reference signs:

[0022] 10, silo; 11, sight hole; 12, material level sensor; 13, buzzer alarm; 14, pressing plate;

[0023] 20, support plate; 21, limiting plate; 22, sliding groove; 23, clamping plate; 24, first magnetic block; 25, second magnetic block;

[0024] 30, frame; 31, glass; 32, mounting groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and embodiments, it should be understood that the specific embodiments described here are only used to explain the present application, and not to limit the present application.

[0026] Please refer to Figure 1In the related art, in the production process of plastic plates, the raw materials in the stock bin are continuously input into the extrusion equipment. In order to ensure the continuity of production, the existing stock bin usually has an alarm function, that is, a stock level sensor 12 and a buzzer alarm 13 are arranged on the stock bin 10 to monitor the stock level of the stock bin 10. In addition, in order to intuitively understand the stock level, the existing stock bin usually has an observation port 11 for intuitively understanding the stock level from the outside. Since the glass at the observation port is fixed on the stock bin 10 by a pressing plate 14, specifically, the pressing plate 14 is bolted to the stock bin 10, and the glass is pressed between the pressing plate 14 and the outer wall of the stock bin 10. The glass closes the observation port 11. When the glass needs to be cleaned, it is inconvenient to disassemble.

[0027] The embodiment provides a stock bin with an alarm function, which can facilitate the disassembly and assembly of the glass at the observation port.

[0028] Please refer to Figures 2-4 In the embodiment, the stock bin with an alarm function comprises support plates 20 arranged on both sides of the observation port 11, a frame 30 for clamping the glass 31 is hingedly connected between the two support plates 20, and a limiting plate 21 is slidingly arranged on the two support plates 20, which can limit the frame 30 between the two support plates 20.

[0029] The technical scheme of the embodiment adopts the swingable frame 30 at the observation port 11, clamps the glass 31 in the frame 30, and uses the limiting plate 21 to keep the frame 30 in the retracted state, which can improve the convenience of disassembly and assembly of the glass 31 at the observation port 11.

[0030] It should be noted that the lower half of the bin body 10 is tapered, the observation port 11 is arranged on the side wall of the lower half of the bin body 10, the observation port 11 is integrally formed as a rectangle extending in the height direction, the two support plates 20 are welded on the left and right sides of the observation port 11, the two support plates 20 also integrally extend in the height direction, the two support plates 20 are arranged in parallel, and the two support plates 20 are symmetrically arranged on the left and right sides of the observation port 11. A sliding groove 22 is formed on the outer side wall of the top of the support plate 20, and the sliding groove 22 extends in the longitudinal direction of the support plate 20. Meanwhile, a first magnetic block 24 is bonded to the front side wall of the support plate 20. Specifically, a notch is formed in the front side wall of the support plate 20, the first magnetic block 24 is bonded inside the aforementioned notch, and the first magnetic block 24 is flush with the front side wall of the support plate 20. The two first magnetic blocks 24 on the two support plates 20 are symmetrically arranged, and the first magnetic block 24 is arranged at a position close to the groove bottom of the sliding groove 22.

[0031] In addition, the limiting plate 21 is integrally formed in a U shape, the U-shaped limiting plate 21 is clamped on the two support plates 20, and the two end portions of the limiting plate 21 are bent inward by 90 degrees to form clamping plates 23, the clamping plates 23 are slidably clamped in the sliding grooves 22, and the two side plates of the limiting plate 21 are attached to the outer side plates of the support plates 20, so that the limiting plate 21 is slidably clamped on the top of the two support plates 20.

[0032] In addition, a notch is also formed in the limiting plate 21, and a second magnetic block 25 is attached in the notch, when the limiting plate 21 is slid downward to the bottom of the sliding groove 22, the second magnetic block 25 is opposite to the first magnetic block 24, and the second magnetic block 25 and the first magnetic block 24 are attracted to each other, so as to ensure the stability of the limiting plate 21 at this position.

[0033] In this embodiment, the frame 30 is integrally formed in a rectangular frame shape, the frame 30 is arranged between the two support plates 20, the lower end of the frame 30 is hinged to the lower end of the two support plates 20, so that the frame 30 is swingably arranged between the two support plates 20, and the mounting groove 32 is arranged on the inner side of the frame 30, and the glass 31 is clamped in the mounting groove 32, when the frame 30 is rotated to be completely located between the two support plates 20, the glass 31 is pressed between the frame 30 and the outer wall of the bin 10 at the observation port 11, at this time, the limiting plate 21 is moved to the bottom of the sliding groove 22, and the limiting plate 21 can abut against the outer wall of the frame 30, so as to limit the frame 30 between the two support plates 20.

[0034] It should be understood that the limiting plate 21 is moved up and down to limit or release the position of the frame 30, and after the frame 30 is swung outward, the glass 31 can be easily removed.

[0035] Although the embodiments of the application have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as limiting the application, and those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the application.

Claims

1. A hopper with an alarm function, characterized in that, It includes support plates on both sides of the observation port, a frame for securing the glass is hinged between the two support plates, and a limiting plate is slidably provided on the two support plates, the limiting plate being able to restrict the frame between the two support plates.

2. The silo with alarm function as described in claim 1, characterized in that, The two support plates are arranged in parallel.

3. The silo with alarm function as described in claim 2, characterized in that, The two support plates are arranged symmetrically on both sides of the observation port.

4. The silo with alarm function as described in claim 3, characterized in that, The top of the support plate is provided with a groove extending along its longitudinal direction.

5. The silo with alarm function as described in claim 4, characterized in that, The groove is arranged on the outer side wall of the support plate.

6. The silo with alarm function as described in claim 5, characterized in that, The limiting plate has locking plates at both ends that engage with the sliding groove.

7. The silo with alarm function as described in claim 6, characterized in that, The support plate and the limiting plate are provided with magnetic blocks that can attract each other.

8. The silo with alarm function as described in claim 7, characterized in that, The magnetic blocks are symmetrically arranged on the two support plates.

9. The silo with alarm function as described in claim 8, characterized in that, The frame is provided with mounting grooves for snapping the glass in place.

10. The silo with alarm function as described in claim 9, characterized in that, The glass can be pressed between the frame and the outer wall of the observation port.

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