Spraying device for loading and unloading raw materials for gypsum board production

Abstract

The utility model relates to the technical field of dust falling, in particular to a spraying device for loading and unloading raw materials for gypsum board production, which can spray water mist in all directions, is wider in spraying range, improves the dust falling effect, and is convenient to use and high in practicability. Comprising a moving trolley and a water tank, a cavity is formed in the water tank, and a water adding pipe communicated with the cavity is arranged on a conveying pump; the device further comprises a rotating mechanism and a spraying mechanism, the input end of the spraying mechanism communicates with the cavity of the water tank, and the rotating mechanism is installed on the moving vehicle and used for rotating the spraying mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction, in particular to a spray device for loading and unloading raw materials used in gypsum board production. Background Art

[0002] Most of the raw materials required for the production of gypsum board are powders. A large amount of dust will be generated during the loading and unloading of the raw materials of gypsum board. After the loading and unloading of the raw materials of gypsum board are completed and the raw materials are transported away, the dust floating in the loading and unloading space will take a long time to naturally fall, so a spraying mechanism is needed to promote the falling of dust in the loading and unloading space. In the prior art, the utility model patent with patent application number 202221310113.8 discloses a spray dust reduction device, which is mainly composed of a height adjustment mechanism and a spray pipe. When it is in use, it sprays water mist into the working space through the spray pipe to achieve dust reduction. The inventor believes that there are the following problems in its use. During the spray dust reduction process, its spray pipe can only spray water mist in one direction. The spraying range is small and it cannot settle dust in all directions, which is inconvenient to use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a spraying device for loading and unloading raw materials for gypsum board production, which can spray water mist in all directions, has a wider spraying range, improves the dust reduction effect, is easy to use, and has high practicality.

[0004] The utility model discloses a spraying device for loading and unloading raw materials for gypsum board production, comprising a mobile vehicle and a water tank, wherein a chamber is provided in the water tank, and a water supply pipe connected with the chamber is provided on the delivery pump; the utility model also comprises a rotating mechanism and a spraying mechanism, wherein the input end of the spraying mechanism is connected with the chamber of the water tank, the rotating mechanism is installed on the mobile vehicle, and the rotating mechanism is used to rotate the spraying mechanism; when the dust in the gypsum board raw material loading and unloading space is to be settled, after the gypsum board raw material is transported away, the mobile vehicle is moved into the loading and unloading space, and then the spraying mechanism is turned on, so that the water in the water tank chamber is sprayed into the loading and unloading space through the spraying mechanism to settle the dust, and at the same time, the rotating mechanism is turned on to rotate the spraying mechanism, so that the spraying mechanism sprays water mist in all directions of the loading and unloading space, so as to evenly settle the dust in the loading and unloading space; it can spray water mist in all directions, has a wider spraying range, improves the dust reduction effect, is easy to use, and has high practicality.

[0005] Preferably, the spraying mechanism includes a delivery pump, a delivery pipe, a rotary joint, a water pipe, a drain pipe and a nozzle. The delivery pump is installed on a mobile vehicle, the input end of the delivery pump is connected to the chamber of the water tank, the output end of the delivery pump is connected to the rotary joint through the delivery pipe, the rotary joint is fixedly installed on the mobile vehicle, the lower part of the water pipe is rotatably installed on the rotary joint, the water pipe is connected to the rotary joint, the drain pipe is connected to the upper part of the water pipe, a nozzle is provided at the output end of the drain pipe, and the rotating mechanism is used to rotate the water pipe; when dust is reduced, the delivery pump is turned on to allow the water in the water tank chamber to enter the nozzle via the delivery pipe, the rotary joint, the water pipe and the drain pipe in turn, and then the water is sprayed into the loading and unloading space via the nozzle to settle the dust; it facilitates the settlement of the dust.

[0006] Preferably, the rotating mechanism includes a bevel gear A, a bevel gear B, a drive shaft, a fixed plate and a drive motor. The bevel gear A is fixedly mounted on the water pipe, and the bevel gear A is meshed with the bevel gear B. The bevel gear B is fixedly mounted on the drive shaft, and the drive shaft is rotatably mounted on the fixed plate. The input end of the drive shaft is connected to the drive motor, and the fixed plate and the drive motor are both fixedly mounted on the mobile vehicle. When the water pipe is rotated, the drive motor is turned on, and the drive motor drives the bevel gear B to rotate through the drive shaft. The bevel gear A drives the drain pipe to drive the nozzle to rotate through the water pipe, so that the nozzle sprays water mist in all directions of the loading and unloading space; thereby improving the dust reduction effect.

[0007] Preferably, it also includes a salt adding mechanism, a servo motor and a rotating shaft, the servo motor is installed on the water tank, the rotating shaft is rotatably installed on the water tank, the input end of the rotating shaft is connected to the output end of the servo motor, a plurality of groups of stirring blades are provided on the rotating shaft, and the plurality of groups of stirring blades are all located in the chamber of the water tank, the salt adding mechanism is installed on the water tank, and the salt adding mechanism is used to add salt to the chamber of the water tank; in winter, when the outside temperature is low, when it is necessary to settle the dust in the loading and unloading space, in order to prevent the sprayed water from freezing on the ground, it is necessary to add salt to the water to lower the freezing point of the water; when it is necessary to add salt to the water in the water tank chamber, sodium chloride particles are added to the water in the water tank chamber through the salt adding mechanism, and the servo motor is turned on at the same time, and the servo motor rotates the plurality of stirring blades through the rotating shaft, so that the sodium chloride particles are evenly dissolved in the water in the water tank chamber, thereby improving convenience.

[0008] Preferably, the salt adding mechanism includes a funnel, a support frame, a tension sensor, a connecting frame, a storage box and a feeding pipe. The funnel is installed on the upper part of the water tank, the lower end of the funnel is connected to the chamber of the water tank, a scale is provided on the water tank, the material of the water tank is transparent, the support frame is fixedly installed on the upper end of the water tank, the tension sensor is fixedly installed on the support frame, the storage box is fixedly installed on the tension sensor through the connecting frame, a cavity is provided in the storage box, sodium chloride particles are provided in the cavity of the storage box, a feeding pipe connected to the cavity of the storage box is provided at the lower end of the storage box, a valve is provided on the feeding pipe, and the feeding pipe is located above the funnel; when it is necessary to add salt to the water tank cavity, the feeding pipe is connected to the feeding pipe. When adding salt indoors, first observe the amount of water in the water tank chamber through the scale line on the water tank, then determine the amount of salt to be added based on the water in the water tank chamber, then open the valve on the feeding pipe, and let the sodium chloride particles in the storage box fall into the funnel through the feeding pipe, and then the sodium chloride particles slide through the funnel into the water tank chamber and come into contact with the water. At the same time, the change in the value on the tension sensor can be observed to know the amount of sodium chloride particles that fall from the storage box into the water tank, and until the amount of sodium chloride particles added to the water tank chamber reaches the specified value, the valve on the feeding pipe can be closed; this makes it convenient to add salt to the water in the water tank chamber and improves convenience.

[0009] Preferably, a thermometer is provided on the water tank; through the above arrangement, the monitoring of the water temperature in the water tank chamber is facilitated.

[0010] Preferably, the servo motor is provided with a leakage protector; through the above arrangement, the safety of the servo motor during use is improved.

[0011] Compared with the prior art, the beneficial effects of the utility model are: it can spray water mist in all directions, the spraying range is wider, the dust reduction effect is improved, it is easy to use and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a first axonometric structural diagram of the present invention;

[0013] Figure 2 This is a second axonometric structural diagram of the present invention;

[0014] Figure 3 It is a structural diagram of the spray mechanism;

[0015] Figure 4 It is a structural diagram of the salt adding mechanism;

[0016] Figure 5 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 6 It is a structural diagram of the servo motor and the rotating shaft.

[0018] Markings in the accompanying drawings: 1. Mobile vehicle; 2. Water tank; 3. Delivery pump; 4. Delivery pipe; 5. Rotary joint; 6. Water pipe; 7. Drain pipe; 8. Nozzle; 9. Bevel gear A; 10. Bevel gear B; 11. Drive shaft; 12. Fixed plate; 13. Drive motor; 14. Servo motor; 15. Rotating shaft; 16. Funnel; 17. Support frame; 18. Tension sensor; 19. Connecting frame; 20. Storage barrel; 21. Feeding pipe. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0020] Example 1

[0021] like Figures 1 to 6 The utility model discloses a spraying device for loading and unloading raw materials for gypsum board production, which comprises a mobile vehicle 1, a water tank 2, a rotating mechanism and a spraying mechanism. A chamber is provided in the water tank 2, and a water supply pipe connected to the chamber is provided on the delivery pump 3. The input end of the spraying mechanism is connected to the chamber of the water tank 2, and the rotating mechanism is installed on the mobile vehicle 1. The rotating mechanism is used to rotate the spraying mechanism. When the dust in the loading and unloading space of the gypsum board raw materials is settled, after the gypsum board raw materials are transported away, the mobile vehicle 1 is moved into the loading and unloading space, and then the spraying mechanism is turned on to spray the water in the chamber of the water tank 2 into the loading and unloading space through the spraying mechanism to settle the dust. At the same time, the rotating mechanism is turned on to rotate the spraying mechanism, so that the spraying mechanism sprays water mist in all directions of the loading and unloading space, so as to evenly settle the dust in the loading and unloading space. It can spray water mist in all directions, with a wider spraying range, thereby improving the dust reduction effect. It is easy to use and has high practicality.

[0022] like Figure 1 and Figure 3 The spraying mechanism includes a delivery pump 3, a delivery pipe 4, a rotary joint 5, a water pipe 6, a drain pipe 7 and a nozzle 8. The delivery pump 3 is installed on the mobile vehicle 1, and the input end of the delivery pump 3 is communicated with the chamber of the water tank 2, and the output end of the delivery pump 3 is communicated with the rotary joint 5 through the delivery pipe 4. The rotary joint 5 is fixedly installed on the mobile vehicle 1, and the lower part of the water pipe 6 is rotatably installed on the rotary joint 5. The water pipe 6 is communicated with the rotary joint 5, and the drain pipe 7 is communicated with the upper part of the water pipe 6. The output end of the drain pipe 7 is provided with a nozzle 8, and the rotating mechanism is used to rotate the water pipe 6; when dust is falling, the delivery pump 3 is turned on, so that the water in the chamber of the water tank 2 enters the nozzle 8 in sequence through the delivery pipe 4, the rotary joint 5, the water pipe 6 and the drain pipe 7, and then the water is sprayed into the loading and unloading space through the nozzle 8 to settle the dust; it facilitates the settlement of dust.

[0023] like Figure 3 The rotating mechanism includes a bevel gear A9, a bevel gear B10, a drive shaft 11, a fixed plate 12 and a drive motor 13. The bevel gear A9 is fixedly sleeved on the water pipe 6, and the bevel gear A9 is engaged with the bevel gear B10. The bevel gear B10 is fixedly mounted on the drive shaft 11, and the drive shaft 11 is rotatably mounted on the fixed plate 12. The input end of the drive shaft 11 is connected to the drive motor 13. The fixed plate 12 and the drive motor 13 are both fixedly mounted on the mobile vehicle 1; when the water pipe 6 is rotated, the drive motor 13 is turned on, and the drive motor 13 drives the bevel gear B10 to rotate through the drive shaft 11. The bevel gear A9 drives the drain pipe 7 to drive the sprinkler head 8 to rotate through the water pipe 6, so that the sprinkler head 8 sprays water mist in all directions of the loading and unloading space; the dust reduction effect is improved.

[0024] like Figure 1 、 Figure 4 and Figure 6 The servo motor 14 is installed on the water tank 2, and the rotating shaft 15 is rotatably installed on the water tank 2. The input end of the rotating shaft 15 is connected to the output end of the servo motor 14. A plurality of stirring blades are provided on the rotating shaft 15, and the plurality of stirring blades are all located in the chamber of the water tank 2. The salt adding mechanism is installed on the water tank 2, and the salt adding mechanism is used to add salt to the chamber of the water tank 2; in winter, when the outside temperature is low, when it is necessary to settle the dust in the loading and unloading space, in order to prevent the sprayed water from freezing on the ground, salt needs to be added to the water to lower the freezing point of the water; when it is necessary to add salt to the water in the chamber of the water tank 2, sodium chloride particles are added to the water in the chamber of the water tank 2 through the salt adding mechanism, and the servo motor 14 is turned on at the same time. The servo motor 14 rotates the plurality of stirring blades through the rotating shaft 15, so that the sodium chloride particles are evenly dissolved in the water in the chamber of the water tank 2, thereby improving convenience.

[0025] like Figure 4The salt adding mechanism includes a funnel 16, a support frame 17, a tension sensor 18, a connecting frame 19, a storage box 20 and a feeding pipe 21. The funnel 16 is installed on the upper part of the water tank 2. The lower end of the funnel 16 is connected to the chamber of the water tank 2. A scale is provided on the water tank 2. The material of the water tank 2 is transparent. The support frame 17 is fixedly installed on the upper end of the water tank 2. The tension sensor 18 is fixedly installed on the support frame 17. The storage box 20 is fixedly installed on the tension sensor 18 through the connecting frame 19. A cavity is provided in the storage box 20. Sodium chloride particles are provided in the cavity of the storage box 20. A feeding pipe 21 communicating with the cavity of the storage box 20 is provided at the lower end of the storage box 20. A valve is provided on the feeding pipe 21. The feeding pipe 21 is located in the funnel 16. When salt needs to be added to the water tank 2 chamber, the water volume in the water tank 2 chamber is first observed through the scale line on the water tank 2. Then, the required amount of salt is determined based on the water volume in the water tank 2 chamber. Then, the valve on the feeding pipe 21 is opened to allow the sodium chloride particles in the storage box 20 to fall into the funnel 16 through the feeding pipe 21. Then, the sodium chloride particles slide through the funnel 16 into the water tank 2 chamber and come into contact with the water. At the same time, the change in the value on the tension sensor 18 is observed to know the amount of sodium chloride particles in the storage box 20 that have fallen into the water tank 2. When the amount of sodium chloride particles added to the water tank 2 chamber reaches the specified value, the valve on the feeding pipe 21 is closed. This facilitates the addition of salt to the water in the water tank 2 chamber and improves convenience. A thermometer is provided on the water tank 2.

[0026] Example 2

[0027] On the basis of embodiment 1, a leakage protector is provided on the servo motor 14; through the above arrangement, the safety of the servo motor 14 during use is improved.

[0028] The conveying pump 3, rotary joint 5, nozzle 8, servo motor 14, funnel 16, tension sensor 18 and storage box 20 of the spraying device for loading and unloading raw materials for gypsum board production of the present invention are all purchased on the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative labor.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A spraying device for loading and unloading raw materials for gypsum board production, comprising a mobile vehicle (1) and a water tank (2), wherein a chamber is provided in the water tank (2), and a water supply pipe communicating with the chamber is provided on a delivery pump (3); characterized in that: It also includes a rotating mechanism and a spraying mechanism. The input end of the spraying mechanism is communicated with the chamber of the water tank (2). The rotating mechanism is installed on the mobile vehicle (1) and is used to rotate the spraying mechanism.

2. A spraying device for loading and unloading raw materials for gypsum board production according to claim 1, characterized in that: The spray mechanism comprises a delivery pump (3), a delivery pipe (4), a rotary joint (5), a water delivery pipe (6), a drainage pipe (7) and a nozzle (8); the delivery pump (3) is mounted on a mobile vehicle (1); the input end of the delivery pump (3) is in communication with the chamber of the water tank (2); the output end of the delivery pump (3) is in communication with the rotary joint (5) via the delivery pipe (4); the rotary joint (5) is fixedly mounted on the mobile vehicle (1); the lower part of the water delivery pipe (6) is rotatably mounted on the rotary joint (5); the water delivery pipe (6) is in communication with the rotary joint (5); the drainage pipe (7) is in communication with the upper part of the water delivery pipe (6); the output end of the drainage pipe (7) is provided with a nozzle (8); and the rotary mechanism is used to rotate the water delivery pipe (6).

3. A spraying device for loading and unloading raw materials for gypsum board production as claimed in claim 2, characterized in that: The rotating mechanism comprises a bevel gear A (9), a bevel gear B (10), a driving shaft (11), a fixing plate (12) and a driving motor (13); the bevel gear A (9) is fixedly sleeved on the water pipe (6); the bevel gear A (9) is meshed with the bevel gear B (10); the bevel gear B (10) is fixedly mounted on the driving shaft (11); the driving shaft (11) is rotatably mounted on the fixing plate (12); the input end of the driving shaft (11) is connected to the driving motor (13); and the fixing plate (12) and the driving motor (13) are both fixedly mounted on the mobile vehicle (1).

4. A spraying device for loading and unloading raw materials for gypsum board production according to claim 1, characterized in that: The invention also includes a salt adding mechanism, a servo motor (14) and a rotating shaft (15), wherein the servo motor (14) is mounted on the water tank (2), the rotating shaft (15) is rotatably mounted on the water tank (2), the input end of the rotating shaft (15) is connected to the output end of the servo motor (14), a plurality of groups of stirring blades are arranged on the rotating shaft (15), and the plurality of groups of stirring blades are all located in the chamber of the water tank (2), and the salt adding mechanism is mounted on the water tank (2), and is used to add salt to the chamber of the water tank (2).

5. A spraying device for loading and unloading raw materials for gypsum board production as claimed in claim 4, characterized in that: The salt adding mechanism comprises a funnel (16), a support frame (17), a tension sensor (18), a connecting frame (19), a storage box (20) and a feeding pipe (21); the funnel (16) is installed on the upper part of the water tank (2); the lower end of the funnel (16) is communicated with the chamber of the water tank (2); a scale is provided on the water tank (2); the material of the water tank (2) is a transparent material; the support frame (17) is fixedly installed on the upper end of the water tank (2); the tension sensor (18) is fixedly installed on the upper end of the water tank (2); the tension sensor (19 ... 8) is fixedly mounted on the support frame (17), the storage box (20) is fixedly mounted on the tension sensor (18) through the connecting frame (19), a cavity is provided in the storage box (20), sodium chloride particles are provided in the cavity of the storage box (20), a feeding pipe (21) communicating with the cavity of the storage box (20) is provided at the lower end of the storage box (20), a valve is provided on the feeding pipe (21), and the feeding pipe (21) is located above the funnel (16).

6. A spraying device for loading and unloading raw materials for gypsum board production according to claim 1, characterized in that: The water tank (2) is provided with a thermometer.

7. A spraying device for loading and unloading raw materials for gypsum board production as claimed in claim 4, characterized in that: The servo motor (14) is provided with a leakage protector.

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