Spraying device for storage bin

Abstract

The utility model relates to the technical field of storage equipment, and discloses a spraying device for a storage bin, which comprises a warehouse, the middle upper part of the inner side of the warehouse is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a worm; the bottom of the worm is in meshed connection with a worm wheel, threaded rods are fixedly connected to the left side and the right side of the worm wheel, movable plates are in threaded connection to the outer sides of the threaded rods, fixing rings are fixedly connected to the outer sides of the movable plates, and a flow dividing mechanism is installed on the right side of the warehouse. According to the utility model, the worm gear and the threaded rod rotate, and the movable plate is driven to move left and right through the rotation of the threaded rod, so that the spray head mounted in the fixed ring is driven to move, the range of a water source sprayed by the spray head is enlarged, the dust removal and cooling effects are improved, and meanwhile, large-range air pollution caused by raised dust is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, in particular to a spray device for a storage bin. Background Art

[0002] Silos generally refer to equipment or spaces used to store raw materials, materials, or other items. These raw materials can be of any type, such as grain, chemicals, ores, building materials, etc. Silos can be of various designs and structures to meet the storage needs of specific raw materials; for example, grain silos usually have appropriate ventilation systems to keep the grain dry and fresh; chemical silos may require explosion-proof designs to ensure safety. Silos for building materials may require large capacity and stable structure to accommodate large amounts of materials and ensure that they will not collapse. Silos are widely used in industry, agriculture, construction and other fields. They play an important role in storing and protecting raw materials, helping to keep the production process running smoothly.

[0003] After searching, the Chinese patent announcement number is: CN207736525U, which discloses an automatic spray dust reduction device with a delay function, including a storage bin, the storage bin is provided with a front baffle, a spray device is provided above the storage bin, and a detection device for detecting materials is provided on the side wall of the storage bin. It has the effect of starting spraying when loading and delaying spraying for a period of time after loading. However, in the process of spraying water, the position of the nozzle is fixed in one place for spraying, and the spraying range is small, which reduces the effect of dust removal and cooling, and cannot meet the needs of use. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a spraying device for a storage bin, aiming to improve the problem in the prior art that the spraying range is small, thereby reducing the dust removal and cooling effect.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spray device for a storage bin, comprising a warehouse, a fixed plate is fixedly connected to the middle and upper part of the inner side of the warehouse, a driving motor is fixedly connected to the top of the fixed plate, a worm is fixedly connected to the output end of the driving motor, a worm is meshingly connected to the bottom of the worm, a threaded rod is fixedly connected to the left and right sides of the worm wheel, a movable plate is threadedly connected to the outer side of the threaded rod, a fixed ring is fixedly connected to the outer side of the movable plate, and a diversion mechanism is installed on the right side of the warehouse.

[0006] Through the above technical solution: the meshing transmission between the worm and the worm wheel, like a precision gear, ensures the accuracy and stability of power transmission; as the worm wheel rotates, it further drives the rotation of the threaded rod; its rotational motion is converted into the left and right movement of the movable plate; and the movement of the movable plate is not isolated; it is closely connected with the fixed ring, and when the movable plate moves, the fixed ring will also move synchronously; this design cleverly drives the sprinkler head installed in the fixed ring to move, thereby realizing comprehensive spraying inside the warehouse.

[0007] As a further description of the above technical solution:

[0008] The diversion mechanism includes a right-angle plate, the left side of the right-angle plate is installed in the lower middle part of the right side of the warehouse, a water pump is installed on the top of the right-angle plate, the input end of the water pump is connected to a water inlet pipe, the output end of the water pump is connected to a drain pipe, the left and right sides of the outer wall of the drain pipe are connected to diversion pipes, and the end of the diversion pipe passes through a fixed ring and is connected to a nozzle.

[0009] Through the above technical solution: water is discharged through the drainage pipe and the diversion pipe; the design of these two pipes is ingenious, which not only ensures the smooth flow of water, but also can be flexibly adjusted according to different needs to control the opening and closing of the two diversion pipes; this design allows the equipment to carry out centralized spraying in some locations where dust is more serious according to actual needs.

[0010] As a further description of the above technical solution:

[0011] The outer side of the shunt pipe is threadedly connected with a valve.

[0012] Through the above technical solution: the opening and closing of the two shunt pipes can be controlled by the valve.

[0013] As a further description of the above technical solution:

[0014] Bolts are threadedly connected at the four left corners of the right angle plate, and the right angle plate is threadedly connected to the warehouse through the bolts.

[0015] Through the above technical solution: the right-angle plate is installed by bolts.

[0016] As a further description of the above technical solution:

[0017] The shunt tube is a rubber shunt tube.

[0018] Through the above technical solution: operations such as bending and stretching can be performed through the rubber diverter tube.

[0019] As a further description of the above technical solution:

[0020] A handle is fixedly connected to the right side of the top of the right-angle plate.

[0021] Through the above technical solution: the right-angle plate can be moved through the handle.

[0022] As a further description of the above technical solution:

[0023] A sliding block is fixedly connected to the rear side of the movable plate, and sliding grooves are provided at the left and right ends of the front side of the fixed plate, and the sliding blocks are respectively slidably connected to the corresponding sliding grooves.

[0024] Through the above technical solution: the slider slides in the slide groove; this design not only provides a stable moving track for the movable plate, but also ensures the accuracy and reliability of its movement.

[0025] As a further description of the above technical solution:

[0026] The two fixing rings are designed to be staggered.

[0027] Through the above technical solution: the two fixing rings adopt a staggered design; this design increases the range of the water source sprayed by the sprinkler head.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the worm gear and the threaded rod rotate, and the rotation of the threaded rod drives the movable plate to move left and right, thereby driving the sprinkler head installed in the fixed ring to move, increasing the range of the sprinkler head spraying water source, improving the dust removal and cooling effect, and avoiding large-scale air pollution caused by dust, which can meet the needs of use.

[0030] 2. In the utility model, water is discharged through the drainage pipe and the diversion pipe, and the water is refined by the nozzle, so that concentrated spraying can be carried out on some locations where dust is more serious, which increases the controllability of water discharge and brings convenience to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of a spray device for a storage bin proposed by the utility model;

[0032] Figure 2 This is an exploded view of the local structure of a spray device for a storage bin proposed by the utility model;

[0033] Figure 3 The utility model is a partial structural schematic diagram of a spray device for a storage bin.

[0034] Legend:

[0035] 1. Warehouse; 2. Diversion mechanism; 201. Right-angle plate; 202. Water pump; 203. Drain pipe; 204. Diversion pipe; 205. Water inlet pipe; 206. Sprinkler; 3. Bolts; 4. Handle; 5. Valve; 6. Slide; 7. Fixed plate; 8. Slider; 9. Movable plate; 10. Drive motor; 11. Worm; 12. Worm wheel; 13. Fixed ring; 14. Threaded rod. DETAILED DESCRIPTION

[0036] 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.

[0037] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a spray device for a storage bin, including a warehouse 1, a fixed plate 7 is fixedly connected to the middle and upper part of the inner side of the warehouse 1, a driving motor 10 is fixedly connected to the top of the fixed plate 7, a worm 11 is fixedly connected to the output end of the driving motor 10, a worm 12 is meshedly connected to the bottom of the worm 11, a threaded rod 14 is fixedly connected to the left and right sides of the worm wheel 12, a movable plate 9 is threadedly connected to the outer side of the threaded rod 14, a fixed ring 13 is fixedly connected to the outer side of the movable plate 9, and a diversion mechanism 2 is installed on the right side of the warehouse 1; a slider 8 is fixedly connected to the rear side of the movable plate 9, and slide grooves 6 are provided on the left and right ends of the front side of the fixed plate 7, and the sliders 8 are slidably connected to the corresponding slide grooves 6 respectively; the two fixed rings 13 adopt a staggered design;

[0038] Specifically, when the driving motor 10 is started, it drives the worm 11 to start rotating; the meshing transmission between the worm 11 and the worm wheel 12, like a precision gear, ensures the accuracy and stability of power transmission; as the worm wheel 12 rotates, it further drives the rotation of the threaded rod 14; its rotational motion is converted into the left and right movement of the movable plate 9; when the movable plate 9 moves, it cleverly drives the slider 8 to slide in the slide groove 6; this design not only provides a stable moving trajectory for the movable plate 9, but also ensures the accuracy and reliability of its movement; and the movement of the movable plate 9 is not isolated; it is closely connected with the fixed ring 13, and when the movable plate 9 moves, the fixed ring 13 will also move synchronously; this design cleverly drives the sprinkler head installed in the fixed ring 13 to move, thereby realizing comprehensive spraying of the interior of the warehouse 1; it is worth mentioning that the two fixed rings 13 adopt a staggered design; this design not only increases the range of the sprinkler head spraying water source, but also improves the dust removal and cooling effect.

[0039] Reference Figure 1 The diversion mechanism 2 includes a right-angle plate 201, the left side of the right-angle plate 201 is installed at the lower middle part of the right side of the warehouse 1, a water pump 202 is installed on the top of the right-angle plate 201, the input end of the water pump 202 is connected to the water inlet pipe 205, the output end of the water pump 202 is connected to the drain pipe 203, the left and right sides of the outer wall of the drain pipe 203 are connected to the diversion pipe 204, the end of the diversion pipe 204 passes through the fixing ring 13 and is connected to the nozzle 206; the outer side of the diversion pipe 204 is threadedly connected to the valve 5;

[0040] Specifically, the water pump 202 draws the external water source into the device by driving the water inlet pipe 205; while the water inlet pipe 205 introduces water into the device, the water source is discharged through the drain pipe 203 and the diversion pipe 204; the design of these two pipes is ingenious, which not only ensures the smooth flow of water, but also can be flexibly adjusted according to different needs; the drain pipe 203 is mainly responsible for discharging water from the device, while the diversion pipe 204 can flow water to different directions or areas according to actual needs; in order to ensure that the water source can be effectively converted into water mist, the device is specially equipped with a nozzle 206; this nozzle 206 adopts advanced atomization technology, which can refine the water flow into tiny water droplets, thereby forming a water mist effect; this water mist can not only better cover the target area, but also effectively absorb and settle dust particles in the air to achieve the purpose of purifying the air; in addition, a valve 5 is also provided in the device, through which the opening and closing of the two diversion pipes 204 can be controlled; this design allows the device to perform concentrated spraying on some locations where dust is more serious according to actual needs.

[0041] Reference Figure 1 and Figure 3 The four left corners of the right angle plate 201 are all threadedly connected with bolts 3, and the right angle plate 201 is threadedly connected with the warehouse 1 through the bolts 3; the shunt pipe 204 is a rubber shunt pipe 204; the top right side of the right angle plate 201 is fixedly connected with a handle 4;

[0042] Specifically, the right-angle plate 201 is installed by bolts 3 , and operations such as bending and stretching can be performed by the shunt pipe 204 made of rubber material, and the right-angle plate 201 can be moved by the handle 4 .

[0043] Working principle: When pouring concrete aggregate into the warehouse 1, the driving motor 10 is turned on synchronously to drive the worm 11 to rotate. The rotation of the worm 11 is meshed with the worm wheel 12 to drive the worm wheel 12 and the threaded rod 14 to rotate. The movable plate 9 is driven to move left and right by the rotation of the threaded rod 14. When the movable plate 9 moves, the slider 8 is driven to slide in the slide groove 6, which is used for the limit work when the movable plate 9 moves. At the same time, the moving trajectory of the movable plate 9 is planned. The movement of the movable plate 9 is linked to the synchronous movement of the fixed ring 13, thereby driving the sprinkler head installed in the fixed ring 13 to move. At the same time, the two fixed rings 13 adopts a staggered design to increase the range of the sprinkler head spraying water source, improve the dust removal and cooling effect, and avoid large-scale air pollution caused by dust, which can meet the needs of use, and turn on the water pump 202 to drive the water inlet pipe 205 to draw in the external water source, and at the same time discharge the water source through the drain pipe 203 and the diversion pipe 204, and refine the water source through the sprinkler head 206 to convert the water source into water mist. At the same time, the opening and closing of the two diversion pipes 204 can be controlled by the valve 5, and some locations with more serious dust can be concentratedly sprayed, which increases the controllability of water source discharge and brings convenience to use.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spraying device for a storage silo, comprising a silo (1), characterized in that: A fixed plate (7) is fixedly connected to the middle and upper part of the inner side of the warehouse (1), a driving motor (10) is fixedly connected to the top of the fixed plate (7), a worm (11) is fixedly connected to the output end of the driving motor (10), a worm (11) is meshingly connected to the bottom of the worm (11), a threaded rod (14) is fixedly connected to the left and right sides of the worm wheel (12), a movable plate (9) is threadedly connected to the outer side of the threaded rod (14), a fixed ring (13) is fixedly connected to the outer side of the movable plate (9), and a diversion mechanism (2) is installed on the right side of the warehouse (1).

2. A spray device for a storage bin according to claim 1, characterized in that: The diversion mechanism (2) comprises a right-angle plate (201), the left side of the right-angle plate (201) being mounted on the lower middle portion of the right side of the warehouse (1), a water pump (202) being mounted on the top of the right-angle plate (201), the input end of the water pump (202) being connected to a water inlet pipe (205), the output end of the water pump (202) being connected to a drainage pipe (203), the left and right sides of the outer wall of the drainage pipe (203) being connected to diversion pipes (204), the end of the diversion pipe (204) passing through a fixing ring (13) and being connected to a nozzle (206).

3. A spray device for a storage bin according to claim 2, characterized in that: The outer side of the diversion pipe (204) is threadedly connected to a valve (5).

4. A spray device for a storage bin according to claim 2, characterized in that: Bolts (3) are threadedly connected at the four left corners of the right-angle plate (201), and the right-angle plate (201) is threadedly connected to the warehouse (1) via the bolts (3).

5. A spray device for a storage bin according to claim 2, characterized in that: The shunt pipe (204) is a rubber shunt pipe (204).

6. A spray device for a storage bin according to claim 2, characterized in that: A handle (4) is fixedly connected to the right side of the top of the right-angle plate (201).

7. The spray device for a storage bin according to claim 1, characterized in that: A sliding block (8) is fixedly connected to the rear side of the movable plate (9), and sliding grooves (6) are provided at the left and right ends of the front side of the fixed plate (7), and the sliding blocks (8) are respectively slidably connected to the corresponding sliding grooves (6).

8. The spray device for a storage bin according to claim 1, characterized in that: The two fixing rings (13) are designed to be offset.

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