Blanking amount control device for phosphogypsum surge bin

Abstract

The utility model relates to the technical field of blanking equipment, in particular to an ardealite surge bin blanking amount control device which comprises a hopper, a blanking opening is formed in the bottom of the hopper, a conveying belt is arranged below the blanking opening, a flow adjusting frame is installed in the middle of the hopper, and the flow adjusting frame is of a rectangular frame structure. A plurality of blocking rods are symmetrically installed on the outer side of the flow adjusting frame, one end of each blocking rod extends into the flow adjusting frame, a magnetic attraction block is installed at the end of each blocking rod, and when the blocking rods are inserted into the flow adjusting frame, every two symmetrically-arranged blocking rods attract each other through the corresponding magnetic attraction block. According to the ardealite surge bin discharging amount control device, by arranging the flow adjusting frame and the blocking rod, the size of the discharging channel can be conveniently adjusted, and therefore the discharging amount of ardealite can be accurately controlled. The blocking rods attract each other through the magnetic attraction blocks, the stability and reliability of adjustment are guaranteed, and meanwhile an operator can conduct rapid adjustment conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of material feeding equipment, in particular to a material feeding amount control device for a phosphogypsum buffer bin. Background Art

[0002] In the production and processing of phosphogypsum, accurate control of the amount of material discharged is crucial. Traditional phosphogypsum buffer bin discharge control often relies on manual operation or simple mechanical devices. These methods are difficult to achieve accurate control of the amount of material discharged and are easily affected by human and environmental factors. For example, manual operation may lead to unstable control of the amount of material discharged due to differences in operator experience and skills, while simple mechanical devices may cause control performance to deteriorate due to problems such as wear and aging.

[0003] In addition, existing feed rate control devices often lack flexibility and cannot quickly adjust the feed rate according to actual production needs. When production needs change, it may be necessary to replace the entire set of equipment or make complex adjustments, which not only increases costs but also reduces production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a discharge amount control device for a phosphogypsum buffer bin to solve the problem that the existing discharge amount control device proposed in the above background technology often lacks flexibility and cannot quickly adjust the discharge amount according to actual production needs.

[0005] To achieve the above-mentioned purpose, the utility model provides a discharge amount control device for a phosphogypsum buffer bin, comprising a hopper, a discharge port is arranged at the bottom of the hopper, a conveyor belt is arranged below the discharge port, a flow regulating frame is installed in the middle of the hopper, the flow regulating frame is a rectangular frame structure, a plurality of blocking rods are symmetrically installed on the outside of the flow regulating frame, one end of the blocking rod extends into the interior of the flow regulating frame and is installed with a pointed head, a magnetic suction block is installed at the pointed head, and when the blocking rod is inserted into the interior of the flow regulating frame, the two symmetrically arranged blocking rods are adsorbed to each other through the magnetic suction block.

[0006] Preferably, a handle is installed at the bottom of the outer end of the blocking rod.

[0007] Preferably, the blocking rods are arranged in parallel and at equal intervals.

[0008] Preferably, a support block is installed on the inner wall of the flow regulating frame near the bottom of the blocking rod, and the top of the support block is an arc-shaped groove structure, the shape of which is adapted to the outer wall of the blocking rod.

[0009] Preferably, a positioning assembly is installed at the bottom of one end of the blocking rod, and a clamping groove is provided on the inner wall of the top arc groove of the support block. The positioning assembly includes a sleeve, the top of the sleeve is welded and fixed to the blocking rod, a movable column is provided inside the sleeve, a spring is installed at the top of the movable column, and a protrusion is installed at the bottom end of the movable column, and the protrusion is engaged with the clamping groove.

[0010] Preferably, the top end of the spring is welded and fixed to the blocking rod, and the bottom end of the spring is welded and fixed to the movable column.

[0011] Preferably, the outer wall of the protrusion is an arc-shaped protrusion structure, and the shape of the protrusion is adapted to the shape of the slot.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the phosphogypsum buffer bin discharge control device, by setting a flow adjustment frame and a blocking rod, the size of the discharge channel can be easily adjusted, thereby accurately controlling the discharge amount of phosphogypsum. The blocking rods are mutually adsorbed by magnetic blocks, which ensures the stability and reliability of the adjustment, and also facilitates the operator to make quick adjustments. The positioning assembly and support block design in the device not only enhance the stability of the blocking rod, but also ensure that the adjustment accuracy is maintained consistently during long-term use, effectively resisting the effects of wear and aging. The device has a simple structure and is easy to operate, which reduces the skill requirements for the operator and reduces the impact of human factors on the discharge amount control. At the same time, the device is highly flexible and can quickly adjust the discharge amount according to production needs without replacing the entire set of equipment or making complex adjustments, thereby saving costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the flow regulating frame in the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the support block in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the positioning component in the utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Hopper; 11. Feeding port; 2. Conveyor belt; 3. Flow regulating frame; 31. Support block; 311. Card slot; 4. Blocking rod; 41. Handle; 42. Pointed head; 421. Magnetic block; 43. Positioning assembly; 431. Sleeve; 432. Movable column; 433. Bump; 434. Spring. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] The utility model provides a device for controlling the amount of material discharged from a phosphogypsum buffer bin. Figure 1-Figure 5 As shown, it includes a hopper 1, a discharge port 11 is arranged at the bottom of the hopper 1, a conveyor belt 2 is arranged below the discharge port 11, a flow regulating frame 3 is installed in the middle of the hopper 1, the flow regulating frame 3 is a rectangular frame structure, and is used to adjust the flow of the material falling in the hopper 1, and a plurality of blocking rods 4 are symmetrically installed on the outer side of the flow regulating frame 3, one end of the blocking rod 4 extends into the interior of the flow regulating frame 3 and is installed with a pointed head 42, and a magnetic suction block 421 is installed at the pointed head 42, and when the blocking rod 4 is inserted into the interior of the flow regulating frame 3, the two symmetrically arranged blocking rods 4 are adsorbed to each other through the magnetic suction block 421, so as to ensure the stability of the blocking rod 4 and prevent sliding.

[0023] In this embodiment, a handle 41 is installed at the bottom of the outer end of the blocking rod 4 to facilitate manual extension and retraction of the blocking rod 4.

[0024] Specifically, the blocking rods 4 are arranged in parallel and at equal intervals to ensure uniform material blocking operation.

[0025] Furthermore, a support block 31 is installed on the inner wall of the flow regulating frame 3 near the bottom of the blocking rod 4. The top of the support block 31 is an arc-shaped groove structure, the shape of which is adapted to the outer wall of the blocking rod 4 to ensure stable support for the blocking rod 4.

[0026] Furthermore, a positioning assembly 43 is installed at the bottom of one end of the blocking rod 4, and a card slot 311 is provided on the inner wall of the top arc groove of the support block 31. The positioning assembly 43 includes a sleeve 431, and the top of the sleeve 431 is welded and fixed to the blocking rod 4. A movable column 432 is provided inside the sleeve 431, and a spring 434 is installed on the top of the movable column 432. A protrusion 433 is installed on the bottom end of the movable column 432. The protrusion 433 is engaged with the card slot 311, and the protrusion 433 is pressed into the card slot 311 by the spring 434, so that the blocking rod 4 is positioned after sliding outward.

[0027] Furthermore, the top end of the spring 434 is welded and fixed to the blocking rod 4 , and the bottom end of the spring 434 is welded and fixed to the movable column 432 .

[0028] Furthermore, the outer wall of the protrusion 433 is an arc-shaped protrusion structure, and the shape of the protrusion 433 is adapted to the shape of the slot 311 , so that the protrusion 433 and the slot 311 can be quickly connected and fixed.

[0029] When the phosphogypsum buffer bin discharge amount control device of the utility model is used, first during the working process, when the discharge amount needs to be adjusted, the operator first manually moves the blocking rod 4 through the handle 41, and the blocking rod 4 is telescopically movable inside the flow regulating frame 3, and the flow of the material is adjusted by different numbers of blocking rods 4. When the blocking rod 4 is fully inserted into the flow regulating frame 3, the mutual adsorption of the magnetic blocks 421 ensures that the blocking rod 4 remains stable at the set position and does not slide.

[0030] The parallel and equidistant arrangement of the blocking rods 4 ensures uniform blocking operation, making the material feeding more uniform. At the same time, the support block 31 provides stable support for the blocking rods 4 to ensure that they will not shake or deviate during operation.

[0031] When the blocking rod 4 slides outward to a predetermined position, the positioning assembly 43 starts to work. Under the action of the spring 434, the protrusion 433 at the bottom of the movable column 432 is pressed tightly into the slot 311 of the support block 31, so that the blocking rod 4 is accurately positioned after being pulled out. This design not only ensures the stability of the blocking rod 4, but also facilitates the operator to make quick adjustments according to actual needs.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A phosphogypsum buffer bin discharge control device, comprising a hopper (1), characterized in that: The bottom of the hopper (1) is provided with a discharge port (11), a conveyor belt (2) is provided below the discharge port (11), a flow regulating frame (3) is installed in the middle of the hopper (1), the flow regulating frame (3) is a rectangular frame structure, a plurality of blocking rods (4) are symmetrically installed on the outer side of the flow regulating frame (3), one end of the blocking rod (4) extends into the interior of the flow regulating frame (3) and is provided with a pointed head (42), a magnetic attraction block (421) is installed at the pointed head (42), and when the blocking rod (4) is inserted into the interior of the flow regulating frame (3), the two symmetrically arranged blocking rods (4) are mutually attracted by the magnetic attraction block (421).

2. The phosphogypsum buffer bin discharge control device according to claim 1, characterized in that: A handle (41) is installed at the bottom of the outer end of the blocking rod (4).

3. The phosphogypsum buffer bin discharge control device according to claim 1, characterized in that: The blocking rods (4) are arranged in parallel and at equal intervals.

4. The phosphogypsum buffer bin discharge control device according to claim 1, characterized in that: A support block (31) is installed on the inner wall of the flow regulating frame (3) near the bottom of the blocking rod (4); the top of the support block (31) is an arc-shaped groove structure, the shape of which is compatible with the outer wall of the blocking rod (4).

5. The phosphogypsum buffer bin discharge control device according to claim 4, characterized in that: A positioning assembly (43) is installed at the bottom of one end of the blocking rod (4); a clamping groove (311) is provided on the inner wall of the arc-shaped groove at the top of the support block (31); the positioning assembly (43) comprises a sleeve (431); the top of the sleeve (431) is welded and fixed to the blocking rod (4); a movable column (432) is provided inside the sleeve (431); a spring (434) is installed at the top of the movable column (432); a protrusion (433) is installed at the bottom end of the movable column (432); the protrusion (433) is clamped and matched with the clamping groove (311).

6. The phosphogypsum buffer bin discharge control device according to claim 5, characterized in that: The top end of the spring (434) is welded and fixed to the blocking rod (4), and the bottom end of the spring (434) is welded and fixed to the movable column (432).

7. The device for controlling the discharge amount of phosphogypsum buffer bin according to claim 5, characterized in that: The outer wall of the protrusion (433) is an arc-shaped protrusion structure, and the shape of the protrusion (433) is adapted to the shape of the slot (311).

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