CN211303537U

CN211303537U - Tank box frame automatic spraying device for fire engine

Info

Publication number: CN211303537U
Application number: CN201921814374.1U
Authority: CN
Inventors: 王雯; 王涛; 王牛富
Original assignee: Jiangsu Qing'an Fire Equipment Co ltd
Current assignee: Jiangsu Qing'an Fire Equipment Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-21
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a tank box frame automatic spraying device for fire engine, including rail spare, the sprayer, first shell, the control box, spraying case and pulley ware, the lower part fixedly connected with spraying case of rail spare, the outside fixedly connected with second connecting piece of spraying case, second connecting piece and threaded rod threaded connection, the threaded rod passes through shaft coupling and first motor fixed connection, the lower part and the control box fixed connection of first motor, the first connecting piece of lower part fixedly connected with of spraying case, the lower part of first connecting piece is rotated through pivot and gyro wheel and is connected, fixedly connected with pulley ware on the inner wall of first shell, the both sides of rail spare are provided with the recess, first shell passes through the recess sliding connection of pulley ware and rail spare, the lower part fixedly connected with sprayer of first shell. The utility model provides a current automatic spraying device most volume less, there are a lot of limitations when carrying out the spraying to the great tank box frame for the fire engine of volume, lead to the problem that spraying efficiency is not high.

Description

Tank box frame automatic spraying device for fire engine

Technical Field

The utility model relates to a fire engine production and processing technology field specifically is a tank box frame automatic spraying device for fire engine.

Background

The modern fire truck is usually equipped with steel ladders, water guns, portable fire extinguishers, self-contained respirators, protective clothing, breaking tools, emergency tools and other equipment, and part of the modern fire truck can also be equipped with large-scale fire extinguishing equipment such as a water tank, a water pump, a foam fire extinguishing device and the like, because the fire truck needs frequent water contact every day, all parts of the fire truck need to be sprayed to prevent rusting, because the smell given out by the coating and atomized particles of the coating are harmful to people, equipment is mostly adopted for spraying during the spraying processing at present, the damage of the spraying to the human body is greatly reduced, but most of the existing automatic spraying devices have smaller volume, there are often many limitations when carrying out the spraying to the great tank frame for fire engine of volume, lead to spraying efficiency not high, consequently need improve prior art to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a tank box frame automatic spraying device for fire engine to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an automatic spraying device for a tank box frame of a fire truck comprises a rail piece, a sprayer, a first shell, a control box, a spraying box and a pulley device, the lower part of the track piece is fixedly connected with a spraying box, the outer side of the spraying box is fixedly connected with a second connecting piece, the second connecting piece is in threaded connection with a threaded rod, the front end of the threaded rod is fixedly connected with a limiting block, the rear end of the threaded rod is fixedly connected with an output shaft of a first motor through a coupler, the lower part of the first motor is fixedly connected with a control box, the lower part of the spraying box is fixedly connected with a first connecting piece, the lower part of the first connecting piece is rotationally connected with the roller through a rotating shaft, the inner wall of the first shell is fixedly connected with a pulley device, two sides of the rail piece are provided with grooves, the first shell is connected with the groove of the rail piece in a sliding mode through the pulley device, and the lower portion of the first shell is fixedly connected with the sprayer.

Preferably, the sprayer is communicated with the spraying box through a first connecting pipe, a signal line, a conveying pipe and a power line are arranged in the first connecting pipe, the sprayer is electrically connected with the spraying box through the signal line and the power line, and the sprayer is communicated with the spraying box through the conveying pipe.

Preferably, the gear housing is fixedly connected to the upper portion of the first housing, the first connecting plate is fixedly connected to the side face of the first housing, the second motor is fixedly connected to the upper portion of the first connecting plate, the second motor is communicated with the spraying box through a second connecting pipe, a signal line and a power line are arranged in the second connecting pipe, and the second motor is electrically connected with the spraying box through the signal line and the power line.

Preferably, the outer diameters of the first connecting pipe and the second connecting pipe are fixedly connected with elastic sleeves, the elastic sleeves are provided with a plurality of elastic sleeves, and every two elastic sleeves are connected with each other through elastic pieces.

Preferably, a first gear is arranged in the gear shell, the first gear is meshed with the track piece, and the first gear is fixedly connected with the second motor through a connecting shaft.

Preferably, the pulley device comprises a nut, a second connecting plate, a bearing, a pulley, a first connecting rod and a second connecting rod, one end of the second connecting rod is fixedly connected with the first shell, and the other end of the second connecting rod is fixedly connected with the second connecting plate.

Preferably, a bearing is fixedly connected to the central portion of the pulley, the pulley is rotatably connected to a first connecting rod through the bearing, and the first connecting rod is connected to a second connecting rod through a nut in a screwing manner.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model carries out omnibearing covering on the tank box frame for fire fighting vehicles by the arranged track piece, so that the sprayer is sprayed along the track piece under the action of a series of structures such as a first shell, a gear shell, a first gear, a connecting shaft, a second motor, a first connecting plate, a pulley device and the like, and the tank box frame for fire fighting vehicles is coated by the track piece in all directions, so that the sprayer is not limited to one position when being coated, and dead angles which can not be coated are not left when the sprayer is coated, thereby reducing the discipline of corrosion of the tank box frame for fire fighting vehicles, prolonging the service life of the fire fighting vehicles, improving the mouth-stele of enterprises, simultaneously, because the two sprayers arranged on the track piece, further greatly improving the coating efficiency of the sprayers, improving the yield of the enterprises, reducing the expenditure of personnel, and having simple structure and convenient operation, is convenient for popularization and the like.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic diagram illustrating an internal structure of the first housing of fig. 1 according to the present invention;

FIG. 4 is a schematic view of the pulley device of FIG. 3 according to the present invention;

fig. 5 is a schematic structural view of a first connection pipe at a in fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a rail member; 2. a sprayer; 3. a first housing; 4. a first connecting pipe; 5. a second connecting pipe; 6. a first motor; 7. a control box; 8. a first connecting member; 9. a roller; 11. a spraying box; 12. a second connecting member; 13. a gear housing; 14. a threaded rod; 15. a coupling; 16. a limiting block; 17. a first gear; 18. a connecting shaft; 19. a second motor; 20. a first connecting plate; 21. a groove; 22. a pulley device; 23. a nut; 24. a second connecting plate; 25. a bearing; 26. a pulley; 27. a first connecting rod; 28. a second connecting rod; 29. a signal line; 30. a delivery pipe; 31. a power line; 32. an elastic member; 33. an elastic sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown; an automatic spraying device for a tank box frame for a fire fighting truck comprises a track part 1, a sprayer 2, a first shell 3, a control box 7, a spraying box 11 and a pulley 26 device 22, wherein the components are main components of the utility model, the lower part of the track part 1 is fixedly connected with the spraying box 11, the track part 1 is a running track component of the sprayer 2, the spraying box 11 can convey paint to the sprayer 2, the outer side of the spraying box 11 is fixedly connected with a second connecting piece 12, the second connecting piece 12 can drive the spraying box 11 to move under the drive of a threaded rod 14, the second connecting piece 12 is in threaded connection with the threaded rod 14, the threaded rod 14 can drive the second connecting piece 12 to move under the drive of a coupler 15, the front end of the threaded rod 14 is fixedly connected with a limit block 16, the limit block 16 can limit the threaded rod 14 when the threaded rod 14 rotates to the tail end, the rear end of the threaded rod 14 is fixedly connected with an output shaft of a first, the first motor 6 can drive the coupling 15 to rotate, the first motor 6 is a prior art, the first motor 6 is not described in detail herein, the first motor 6 can be adapted according to actual requirements, the type of the first motor 6 is not limited herein, the lower portion of the first motor 6 is fixedly connected with the control box 7, the first motor 6 is electrically connected with the control box 7 through a power line 31 and a signal line 29, the lower portion of the spraying box 11 is fixedly connected with a first connecting member 8, the first connecting member 8 is a connecting member between the roller 9 and the spraying box 11, the lower portion of the first connecting member 8 is rotatably connected with the roller 9 through a rotating shaft, the roller 9 can facilitate movement of the spraying box 11, the inner wall of the first housing 3 is fixedly connected with a pulley 26 device 22, the first housing 3 is a bearing member of the sprayer 2, the pulley 26 device 22 enables the sliding connecting member between the first housing 3 and the track member 1, the two sides of the rail part 1 are provided with grooves 21, the grooves 21 are running rail grooves of pulleys 26, the first shell 3 is in sliding connection with the grooves 21 of the rail part 1 through the pulleys 26, the number of the pulleys 26 in the first shell 3 is four, the pulleys 26 are symmetrically arranged with respect to the center line of the first shell 3, the lower portion of the first shell 3 is fixedly connected with the sprayer 2, and the sprayer 2 can perform spraying processing on a tank frame of a fire-fighting truck.

Further, the sprayer 2 is communicated with the spraying box 11 through the first connecting pipe 4, the first connecting pipe 4 is a protective pipe of a signal line 29, a material conveying pipe 30 and a power line 31, the signal line 29, the material conveying pipe 30 and the power line 31 are arranged in the first connecting pipe 4, the sprayer 2 is electrically connected with the spraying box 11 through the signal line 29 and the power line 31, the signal line 29 arranged in the first connecting pipe 4 is a component for transmitting signals to the sprayer 2 through the spraying box 11, the power line 31 arranged in the first connecting pipe 4 is a component for transmitting electric energy to the sprayer 2 through the spraying box 11, the sprayer 2 is communicated with the spraying box 11 through the material conveying pipe 30, and the material conveying pipe 30 is a component for transmitting paint to the sprayer 2 through the spraying box 11.

Further, the upper part of the first housing 3 is fixedly connected with the gear housing 13, the side surfaces of the first housing 3 and the gear housing 13 are provided with gear grooves, the size of the inner wall of the gear groove is larger than that of the outer wall of the first gear 17, the side surface of the first housing 3 is fixedly connected with a first connecting plate 20, the first connecting plate 20 is a bearing part of a second motor 19, the upper part of the first connecting plate 20 is fixedly connected with a second motor 19, the second motor 19 can drive the first gear 17 to rotate through a connecting shaft 18, the second motor 19 is the prior art, the second motor 19 is not described in more detail, the second motor 19 can be adapted according to actual requirements, no limitation is made on the model of the second motor 19, the second motor 19 is mutually communicated with the spraying box 11 through a second connecting pipe 5, the second connecting pipe 5 is a protective pipe for a signal line 29 and a power line 31, the second connecting pipe 5 is internally provided with the signal line 29 and the power line 31, the second motor 19 is electrically connected to the spraying box 11 through a signal line 29 and a power line 31, the signal line 29 disposed in the second connecting pipe 5 is a component for transmitting a signal from the spraying box 11 to the second motor 19, and the power line 31 disposed in the second connecting pipe 5 is a component for transmitting power from the spraying box 11 to the second motor 19.

Further, the outer diameters of the first connecting pipe 4 and the second connecting pipe 5 are fixedly connected with elastic sleeves 33, the elastic sleeves 33 are parts of the elastic parts 32 connected with the outer walls of the first connecting pipe 4 and the second connecting pipe 5, the number of the elastic sleeves 33 is 2:1, the elastic sleeves 33 are connected with each other through the elastic parts 32, and the elastic parts 32 can elastically contract the first connecting pipe 4 and the second connecting pipe 5, so that the first connecting pipe 4 and the second connecting pipe 5 are prevented from being wound and knotted.

Further, a first gear 17 is arranged inside the gear housing 13, the gear housing 13 is a protective shell of the first gear 17, the first gear 17 is engaged with the track member 1, teeth are arranged on the upper portion of the track member 1, the first gear 17 is fixedly connected with a second motor 19 through a connecting shaft 18, and the connecting shaft 18 is a connecting part between the second motor 19 and the first gear 17.

Further, the pulley 26 device 22 includes a nut 23, a second connecting plate 24, a bearing 25, a pulley 26, a first connecting rod 27 and a second connecting rod 28, which are main components of the pulley 26 device 22, one end of the second connecting rod 28 is fixedly connected with the first housing 3, the second connecting rod 28 is a connecting component between the pulley 26 device 22 and the first connecting rod, the other end of the second connecting rod 28 is fixedly connected with the second connecting plate 24, and the second connecting plate 24 is a bearing component of the first connecting rod 27.

Further, a bearing 25 is fixedly connected to a central portion of the pulley 26, the bearing 25 is a rotating part between the pulley 26 and a first connecting rod 27, the pulley 26 is rotatably connected to the first connecting rod 27 through the bearing 25, a thread is provided at one end of the first connecting rod 27, the first connecting rod 27 and a second connecting plate 24 are rotatably connected through a nut 23, and the nut 23 can fix the first connecting rod 27 on the second connecting plate 24.

The working principle is as follows: when the spraying device is used, the control box 7 and the spraying box 11 are connected with an external power supply, then the spraying box 11 transmits electric energy to the second motor 19 through the power line 31, then the spraying box 11 starts the second motor 19 through the signal line 29, the second motor 19 drives the first gear 17 to rotate through the connecting shaft 18, the first shell 3 is driven through the first gear 17, then the first shell 3 moves upwards along the groove 21 formed in the rail member 1 through the pulley 26 device 22, the first shell 3 stops moving after moving to the top of the rail member 1, then the spraying box 11 transmits electric energy to the spraying device 2 through the power line 31, then the spraying box 11 starts the spraying device 2 to operate through the signal line 29, then the spraying box 11 transmits coating to the spraying device 2 to enable the spraying device 2 to start to spray the tank box frame for the fire fighting truck, and the second motor 19 transmits electric energy to the spraying device 2 through the power line 18 during spraying, A series of structures such as the first gear 17 and the first shell 3 drive the sprayer 2 to move from top to bottom along the groove 21 of the rail piece 1, after the sprayer 2 is sprayed to the bottom of the tank box frame for the fire fighting truck, the first motor 6 drives the threaded rod 14 to rotate through the coupler 15, the threaded rod 14 drives the spraying box 11 to move towards the first motor 6 through the second connecting piece 12, then the reverse operation is executed to enable the sprayer 2 to continuously spray the tank box frame for the fire fighting truck, and then the operation is repeated until the spraying is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tank box frame automatic spraying device for fire engine, includes rail spare (1), sprayer (2), first shell (3), control box (7), spraying case (11) and pulley (26) ware (22), its characterized in that: the lower part fixedly connected with spraying case (11) of track spare (1), outside fixedly connected with second connecting piece (12) of spraying case (11), second connecting piece (12) and threaded rod (14) threaded connection, the front end fixedly connected with stopper (16) of threaded rod (14), the rear end of threaded rod (14) passes through shaft coupling (15) and the output shaft fixed connection of first motor (6), the lower part and control box (7) fixed connection of first motor (6), the first connecting piece of lower part fixedly connected with (8) of spraying case (11), the lower part of first connecting piece (8) is rotated through pivot and gyro wheel (9) and is connected, fixedly connected with pulley (26) ware (22) on the inner wall of first shell (3), the both sides of track spare (1) are provided with recess (21), first shell (3) slide with recess (21) of track spare (1) through pulley (26) ware (22), and the track spare (1) and slide And the lower part of the first shell (3) is fixedly connected with a sprayer (2).

2. The automatic spraying device for the tank box frame of the fire fighting truck as recited in claim 1, characterized in that: sprayer (2) communicate each other through first connecting pipe (4) and spraying case (11), be provided with signal line (29), conveying pipeline (30) and power cord (31) in first connecting pipe (4), sprayer (2) are through signal line (29) and power cord (31) and spraying case (11) electric connection, sprayer (2) are through conveying pipeline (30) and spraying case (11) intercommunication each other.

3. The automatic spraying device for the tank box frame of the fire fighting truck as recited in claim 1, characterized in that: the upper portion fixed connection gear shell (13) of first shell (3), the first connecting plate (20) of side fixedly connected with of first shell (3), the upper portion fixedly connected with second motor (19) of first connecting plate (20), second motor (19) communicate with spraying case (11) each other through second connecting pipe (5), be provided with signal line (29) and power cord (31) in second connecting pipe (5), second motor (19) pass through signal line (29) and power cord (31) and spraying case (11) electric connection.

4. The automatic spraying device for the tank box frame of the fire fighting truck as recited in claim 2, characterized in that: elastic sleeves (33) are fixedly connected to the outer diameters of the first connecting pipe (4) and the second connecting pipe (5), a plurality of elastic sleeves (33) are arranged, and every two elastic sleeves (33) are connected with each other through elastic pieces (32).

5. The automatic spraying device for the tank box frame of the fire fighting truck as recited in claim 3, characterized in that: the gear box is characterized in that a first gear (17) is arranged inside the gear shell (13), the first gear (17) is meshed with the track piece (1) and is fixedly connected with a second motor (19) through a connecting shaft (18).

6. The automatic spraying device for the tank box frame of the fire fighting truck as recited in claim 1, characterized in that: pulley (26) ware (22) include nut (23), second connecting plate (24), bearing (25), pulley (26), head rod (27) and second connecting rod (28), the one end and first shell (3) fixed connection of second connecting rod (28), the other end and second connecting plate (24) fixed connection of second connecting rod (28).

7. The automatic spraying device for the tank box frame of the fire fighting truck as recited in claim 6, characterized in that: the pulley is characterized in that a bearing (25) is fixedly connected to the central position of the pulley (26), the pulley (26) is rotatably connected with a first connecting rod (27) through the bearing (25), and the first connecting rod (27) is rotatably connected with a second connecting plate (24) through a nut (23).