Ash-raising-preventing sealed belt weigher for weighing quick lime

Abstract

The utility model provides an ash-raising-preventing sealed belt weigher for weighing quick lime, which comprises a sealing box, a belt weigher and a transition opening are arranged in the sealing box, and relates to the technical field of ash raising prevention of belt weighers. The belt weigher and the transition opening are arranged in the sealing box, the loose rotating plate and the tight rotating plate are arranged in the transition opening, the loose rotating plate and the tight rotating plate are rotationally connected with the transition opening through the rotating shaft, the abutting piece is fixedly installed on the outer side of the transition opening, the screw rod is connected to one side of the abutting piece in a screwed mode, and the screw rod is connected to the other side of the abutting piece in a screwed mode. The screw rod is matched with the rotating shaft, specifically, the end, penetrating into the abutting piece, of the screw rod is fixedly connected with an abutting head, and the abutting head is movably connected with the rotating shaft, so that quicklime powder input into the feeding port can be buffered through the loose rotating plate, input into the space between the loose rotating plate and the tight rotating plate and stood on the tight rotating plate; and after the weight on the tight rotating plate reaches the rotating standard of the rotating shaft, the quicklime powder can be thrown down from a lower position, so that the dust raising degree of the quicklime powder is reduced.

Description

Technical Field

[0001] This utility model relates to the field of dust prevention technology for belt scales, specifically a sealed belt scale for weighing quicklime to prevent dust from being emitted. Background Technology

[0002] A sealed belt scale is an industrial weighing device used for continuously measuring the flow rate of material on a conveyor belt. It features excellent sealing performance and can withstand harsh industrial environments such as dust, moisture, or corrosive substances. The device typically consists of one or more load cells, a speed sensor, and an integrator, providing accurate weight and flow rate information. Sealed belt scales are widely used in industries such as mining, cement, chemicals, and food processing, playing a vital role in improving material handling efficiency and precisely controlling production processes.

[0003] Although sealed belt scales are suitable for industries such as mining, cement, chemical, and grain processing, and can operate in dusty environments, working in such environments (such as dusty environments) can affect the respiratory health of personnel. Utility Model Content

[0004] The purpose of this utility model is to provide a sealed belt scale for weighing quicklime that prevents dust from being stirred up, so as to solve the problems mentioned in the background art and overcome its technical defects.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a sealed belt scale for weighing quicklime to prevent dust from rising, including a sealing box, the belt scale and a transition port are provided inside the sealing box, the loosening plate and the tightening plate are provided inside the transition port, the loosening plate and the tightening plate are rotatably connected to the transition port through a rotating shaft, an abutment is fixedly installed on the outside of the transition port, and a screw is screwed to one side of the abutment, the screw being adapted to the rotating shaft.

[0006] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being stirred up, which also includes a bracket, the bracket including an upper support and a lower support, a main slide rod fixedly connected to one side of the upper support, and the end of the main slide rod away from the upper support being movably connected to the lower support by a tightening bolt.

[0007] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being blown away, which also includes a corrugated pipe, an inlet is provided on one side of the sealed box, one end of the corrugated pipe is fixedly connected to the inlet, and the other end of the corrugated pipe is fixedly connected to the transition port.

[0008] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being blown away, wherein an observation door is hinged to one side of the sealed box.

[0009] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being blown away, wherein one end of the screw that passes through the abutment is fixedly connected to an abutment joint, and the abutment joint is movably connected to the rotating shaft.

[0010] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being stirred up, further comprising a secondary slide rod, one end of which is fixedly connected to an upper support, and the other end of which is slidably connected to a lower support.

[0011] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being stirred up, wherein two sets of auxiliary slide bars are provided, and are respectively located on one side of the main slide bar.

[0012] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being stirred up, wherein a hexagonal opening is fixedly installed at the end of the screw away from the abutment.

[0013] Compared with the prior art, the beneficial effects of this utility model include:

[0014] Because the sealed box is equipped with a belt scale and a transition port, and the transition port is equipped with a loosening plate and a tightening plate, both of which are rotatably connected to the transition port via a rotating shaft, and an abutment is fixedly installed on the outside of the transition port, with a screw threadedly connected to one side of the abutment. The screw is adapted to the rotating shaft, specifically, an abutment connector is fixedly connected to one end of the screw that passes through the abutment. The abutment connector is movably connected to the rotating shaft. Therefore, the quicklime powder in the feed inlet can be buffered by the loosening plate and fed into the space between the loosening plate and the tightening plate, where it remains stationary on the tightening plate. Once the weight on the tightening plate reaches the standard for rotating the shaft, the quicklime powder can be thrown down from a lower position, reducing the degree of dust emission from the quicklime powder.

[0015] Since a main sliding rod is fixedly connected to one side of the upper support, and the end of the main sliding rod away from the upper support is movably connected to the lower support through a tightening bolt, the height of the upper support can be adjusted by tightening the bolt, thereby adjusting the height of the transition opening, reducing the height from which quicklime powder is thrown down, and further reducing the degree of quicklime powder dust. Attached Figure Description

[0016] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0017] Figure 1 The schematic diagram shows a schematic representation of the overall structure according to one embodiment of the present invention;

[0018] Figure 2 The schematic diagram shows a structural schematic of a bracket according to one embodiment of the present invention;

[0019] Figure 3 The schematic diagram shows a structural diagram of a loosening plate and a tightening plate according to one embodiment of the present invention;

[0020] Figure 4 The schematic diagram shows the internal structure of the abutment member according to one embodiment of the present invention;

[0021] The following are the labels in the diagram: 1. Sealing box; 2. Observation door; 3. Feed inlet; 4. Belt scale; 5. Transition port; 6. Corrugated pipe; 7. Support; 71. Upper support; 72. Lower support; 73. Main slide rod; 74. Secondary slide rod; 75. Tightening bolt; 8. Abutment; 9. Loosening plate; 10. Tightening plate; 11. Rotating shaft; 12. Screw; 13. Abutment joint. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0023] According to one embodiment of the present invention, in conjunction with the accompanying drawings, a sealed belt scale for weighing quicklime to prevent dust from being emitted is shown. It includes a sealing box 1, inside which a belt scale 4 and a transition port 5 are arranged. Inside the transition port 5, a loosening plate 9 and a tightening plate 10 are arranged. Both the loosening plate 9 and the tightening plate 10 are rotatably connected to the transition port 5 through a rotating shaft 11. An abutment 8 is fixedly installed on the outside of the transition port 5. A screw rod 12 is screwed to one side of the abutment 8. The screw rod 12 is adapted to the rotating shaft 11.

[0024] Because the sealed box 1 is equipped with a belt scale 4 and a transition port 5, and the transition port 5 is equipped with a loosening plate 9 and a tightening plate 10, both of which are rotatably connected to the transition port 5 via a rotating shaft 11, and an abutment 8 is fixedly installed on the outside of the transition port 5, and a screw 12 is screwed to one side of the abutment 8. The screw 12 is adapted to the rotating shaft 11, specifically, an abutment 13 is fixedly connected to one end of the screw 12 that passes through the abutment 8. The abutment 13 is movably connected to the rotating shaft 11. Therefore, the quicklime powder in the feed inlet 3 can be buffered by the loosening plate 9 and fed into the space between the loosening plate 9 and the tightening plate 10 and placed on the tightening plate 10. When the weight on the tightening plate 10 reaches the standard for the rotation of the rotating shaft 11, the quicklime powder can be thrown down from a lower position, reducing the degree of dust emission of the quicklime powder.

[0025] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being blown away, further comprising a bracket 7, the bracket 7 comprising an upper support 71 and a lower support 72, a main slide rod 73 fixedly connected to one side of the upper support 71, and the end of the main slide rod 73 away from the upper support 71 being movably connected to the lower support 72 by a tightening bolt 75.

[0026] Since a main slide rod 73 is fixedly connected to one side of the upper support 71, and the end of the main slide rod 73 away from the upper support 71 is movably connected to the lower support 72 through a tightening bolt 75, the height of the upper support 71 can be adjusted by the tightening bolt 75, thereby adjusting the height of the transition port 5, reducing the height of the quicklime powder being thrown down, and further reducing the degree of quicklime powder dust.

[0027] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being blown, which also includes a corrugated pipe 6, an inlet 3 is provided on one side of the sealing box 1, one end of the corrugated pipe 6 is fixedly connected to the inlet 3, and the other end of the corrugated pipe 6 is fixedly connected to the transition port 5.

[0028] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being blown away, wherein an observation door 2 is hinged to one side of the sealing box 1.

[0029] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being blown away, wherein one end of the screw 12 that passes through the abutment member 8 is fixedly connected to an abutment member 13, and the abutment member 13 is movably connected to the rotating shaft 11.

[0030] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being stirred up, further comprising a secondary slide rod 74, one end of which is fixedly connected to an upper support 71, and the other end of which is slidably connected to a lower support 72.

[0031] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being stirred up, wherein the auxiliary slide rod 74 is provided in two sets, and is located on one side of the main slide rod 73.

[0032] As a further embodiment of this utility model: a sealed belt scale for weighing quicklime to prevent dust from being blown away, wherein a hexagonal opening is fixedly installed at the end of the screw 12 away from the abutment 13.

[0033] Working principle: The sealed box 1 is equipped with a belt scale 4 and a transition port 5. The transition port 5 is equipped with a loosening plate 9 and a tightening plate 10. Both the loosening plate 9 and the tightening plate 10 are rotatably connected to the transition port 5 through a rotating shaft 11. An abutment 8 is fixedly installed on the outside of the transition port 5. A screw 12 is screwed to one side of the abutment 8. The screw 12 is adapted to the rotating shaft 11. Specifically, one end of the screw 12 that passes through the abutment 8 is fixedly connected to an abutment joint 13. The abutment joint 13 is movably connected to the rotating shaft 11. Therefore, the quicklime powder in the feed inlet 3 can be buffered by the loosening plate 9 and fed into the space between the loosening plate 9 and the tightening plate 10 and placed on the tightening plate 10. When the weight on the tightening plate 10 reaches the standard for the rotation of the rotating shaft 11, the quicklime powder can be thrown down from a lower position, reducing the dust emission of the quicklime powder.

[0034] Since a main slide rod 73 is fixedly connected to one side of the upper support 71, and the end of the main slide rod 73 away from the upper support 71 is movably connected to the lower support 72 through a tightening bolt 75, the height of the upper support 71 can be adjusted by the tightening bolt 75, thereby adjusting the height of the transition port 5, reducing the height of the quicklime powder being thrown down, and further reducing the degree of quicklime powder dust.

[0035] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A sealed belt scale for weighing quicklime to prevent dust from being emitted, characterized in that, The system includes a sealing box (1), inside which a belt scale (4) and a transition port (5) are provided. Inside the transition port (5) are a loosening plate (9) and a tightening plate (10). The loosening plate (9) and the tightening plate (10) are rotatably connected to the transition port (5) via a rotating shaft (11). An abutment (8) is fixedly installed on the outside of the transition port (5). A screw (12) is screwed onto one side of the abutment (8). The screw (12) is adapted to the rotating shaft (11).

2. The sealed belt scale for weighing quicklime with dust prevention as described in claim 1, characterized in that, It also includes a bracket (7), which includes an upper support (71) and a lower support (72). A main slide rod (73) is fixedly connected to one side of the upper support (71), and the end of the main slide rod (73) away from the upper support (71) is movably connected to the lower support (72) through a tightening bolt (75).

3. A sealed belt scale for weighing quicklime to prevent dust from being emitted, as described in claim 2, is characterized in that... It also includes a corrugated pipe (6), and a feed inlet (3) is provided on one side of the sealing box (1). One end of the corrugated pipe (6) is fixedly connected to the feed inlet (3), and the other end of the corrugated pipe (6) is fixedly connected to the transition port (5).

4. A sealed belt scale for weighing quicklime with dust prevention as described in claim 3, characterized in that, An observation door (2) is hinged to one side of the sealed box (1).

5. A sealed belt scale for weighing quicklime with dust prevention as described in claim 4, characterized in that, The screw (12) is fixedly connected to an abutment (13) at one end of the abutment (8), and the abutment (13) is movably connected to the rotating shaft (11).

6. A sealed belt scale for weighing quicklime with dust prevention as described in claim 5, characterized in that, It also includes a secondary slide rod (74), one end of which is fixedly connected to the upper support (71), and the other end of the upper support (71) is slidably connected to the lower support (72).

7. A sealed belt scale for weighing quicklime to prevent dust from being emitted, as described in claim 6, is characterized in that... There are two sets of auxiliary slide bars (74), which are located on one side of the main slide bar (73).

8. A sealed belt scale for weighing quicklime to prevent dust from being emitted, as described in claim 7, is characterized in that, The end of the screw (12) away from the abutment (13) is fixedly fitted with a hexagonal opening.

Images