CN213409104U - Adjustable rotary DC spraying device - Google Patents

Abstract

The utility model relates to a spraying sterilization, spraying dust fall environmental protection technical field especially relates to an adjustable rotatory direct current atomizer, including the long handle nozzle, rotatory nozzle, the sealing washer, the roating seat, the spring washer, the adjustment lock is female, the split pin, the backup pad, rotatory spray tube, the position sleeve, the jackscrew, the bearing housing, support bearing, rotary joint, water supply connector, high-pressure water pipe, pedal injection switch, the transmission shaft, the bearing frame, the transmission shaft bearing, the bearing jump ring, the bearing gasket, driven synchronizing wheel, transmission shaft fixing bolt, the lockpin pull handle, the round pin that rises, the lockpin spring, the lockpin, the synchronizing wheel axle, the belt pulley rises tight hole, the belt pulley bearing, the drive synchronizing wheel, synchronizing wheel axle fixing bolt, synchronous belt, the twist grip, twist grip fixing bolt, the upper bracket, the adjustment lockpin, the lower carriage, the fixed disk. The device has compact structure and convenient installation, and is suitable for various vehicle types.

Description

Adjustable rotary DC spraying device

Technical Field

The utility model relates to a spraying sterilization, spraying dust fall environmental protection technical field especially relate to an adjustable rotatory direct current atomizer.

Background

At present, in the work of spraying epidemic prevention sterilization and dust fall, some spray in front of a vehicle, some spray in the back of the vehicle, and some spray guns are arranged on the vehicle to carry out sterilization and dust fall.

Disclosure of Invention

An object of the utility model is to overcome the not enough of above-mentioned technique, and provide one kind according to driver's size, driver's cabin internal dimension and structure, adjustable rotatory direct current atomizer that can adjust twist grip height through rotating twist grip in the driver's cabin, nimble control spray direction can spray the task in the high-efficient swift completion of complicated region.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides an adjustable rotatory direct current atomizer which characterized in that: the device comprises a long-handle nozzle, a rotary spray head, a sealing ring, a rotary seat, a spring washer, an adjusting lock nut, a split pin, a supporting plate, a rotary spray pipe, a positioning sleeve, a jackscrew, a bearing sleeve, a supporting bearing, a rotary joint, a water inlet joint, a high-pressure water pipe, a pedal injection switch, a transmission shaft, a bearing seat, a transmission shaft bearing, a bearing snap spring, a bearing gasket, a driven synchronizing wheel, a transmission shaft fixing bolt, a lock pin pull handle, an expansion pin, a lock pin spring, a lock pin, a synchronizing wheel shaft, a belt expansion hole, a bearing gasket, a synchronizing wheel bearing, a driving synchronizing wheel, a synchronizing wheel shaft fixing bolt, a synchronizing belt, a rotary handle fixing bolt, an upper bracket, an adjusting lock pin; the long-handle nozzle is arranged on the rotary spray head, the right part of the rotary spray head penetrates through the rotary seat through the sealing ring, the spring gasket and the lock nut are arranged, the pressure of the spring piece is adjusted through the lock nut, the rotary spray head is prevented from freely rotating during spraying, and then the split pin penetrates through the lock nut to lock the rotary spray head; the supporting plate is arranged in the middle of a front grille of a vehicle, and the front end of the rotary spray pipe penetrates through the supporting plate to be connected with the rotary seat and is communicated with the rotary spray head; the positioning sleeve is arranged on the rotary spray pipe through a jackscrew to prevent the rotary spray pipe from moving back and forth; the support bearing is arranged in the bearing sleeve, the bearing sleeve is arranged on the outer side of the front partition plate of the cab, the rotary joint is arranged on the inner side of the front partition plate of the cab, and the rotary spray pipe penetrates through the front shelf plate of the cab, the bearing sleeve, the bearing and the support plate and is connected with the rotary seat; the pedal jet switch is arranged at a proper position on the floor of the cab, the front end of the high-pressure water pipe is connected with the water inlet joint, and the rear end of the high-pressure water pipe is connected with the pedal jet switch; the front end of the transmission shaft is connected with the rear end of the rotary joint and is fixed with the rotary joint through a jackscrew; the transmission shaft bearing is arranged in the bearing seat, the clamp spring fixes the transmission shaft bearing in the bearing seat, the rear end of the transmission shaft penetrates through the transmission shaft bearing, and then the bearing gasket and the driven synchronizing wheel are fixed on the transmission shaft by the transmission shaft fixing bolt; the lock pin spring is arranged on the lock pin, penetrates through the upper bracket and is connected with the lock pin pull handle through the expansion pin; the synchronous wheel shaft penetrates through the belt pulley tensioning hole, the synchronous wheel shaft fixing bolt fixes the bearing gasket, the bearing and the driving synchronous wheel on the synchronous wheel shaft, the synchronous belt is arranged on the driving synchronous wheel and the driven synchronous wheel, the tension degree of the synchronous belt is adjusted by moving the synchronous wheel shaft up and down, the driving synchronous wheel is provided with an oval locking hole, and when the tension degree of the belt is adjusted, a locking pin can be inserted into the oval locking hole to lock the driving synchronous wheel; the rotating handle is fixed on the driving synchronizing wheel by a rotating handle fixing screw; the lower support is fixed on the bottom plate of the cab by the fixing disc, and the proper height of the upper support is adjusted by adjusting the lock pin, so that a driver can flexibly control the rotating handle. When the spraying device is used, the long-handle nozzle is pulled to roughly adjust the spraying angle, the lock pin pull handle is pulled out to rotate, the expansion pin is separated from the groove, the rotating handle is rotated to aim at a spraying target, and the pedal spraying switch is turned on to spray quickly and flexibly; the expansion pin is sunk into the groove, the lock pin is inserted into the oval lock hole for driving the synchronizing wheel, and the synchronizing wheel cannot rotate and is sprayed directionally.

The device has the advantages that the device is compact in structure, convenient to install and suitable for various vehicle types, the height of the rotary handle is adjusted according to the body shape of a driver, the pedal injection switch is matched, flexible and quick operation is facilitated, when the device is used for spraying in a complicated area, the adjustable rotary direct current spray is matched with a vehicle track, and a spraying task is quickly and efficiently completed.

Drawings

Fig. 1 is an exploded view of the present invention;

fig. 2 is a perspective view of the present invention.

Detailed Description

Spatially relative terms such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe the spatial relationship of one feature or characteristic to another feature or characteristic as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in figures 1 and 2, an adjustable rotary direct current spraying device comprises a long-handle nozzle 1, a rotary spray head 2, a sealing ring 3, a rotary seat 4, a spring washer 5, an adjusting nut 6, a split pin 7, a supporting plate 8, a rotary spray pipe 9, a positioning sleeve 10, a jackscrew 11, a bearing sleeve 12, a supporting bearing 13, a rotary joint 14, a water inlet connector 15, a high-pressure water pipe 16, a pedal spray switch 17, a transmission shaft 18, a bearing seat 19, a transmission shaft bearing 20, a bearing clamp spring 21, a bearing gasket 22, a driven synchronizing wheel 23, a transmission shaft fixing bolt 24, a lock pin pull handle 25, a pin expansion pin 26, a lock pin spring 27, a lock pin 28, a synchronizing wheel shaft 29, a belt pulley expansion hole 30, a belt pulley bearing 31, a driving synchronizing wheel 32, a synchronizing wheel shaft fixing bolt 33, a synchronizing belt 34, a rotary handle 35, a rotary handle fixing bolt 36, an upper bracket 37, an adjusting lock pin 38, a lower bracket, 40, fixing the disc; the following is the structure and installation description of the adjustable rotary direct current spraying device: the long-handle nozzle is arranged on the rotary spray head, the right part of the rotary spray head penetrates through the rotary seat through the sealing ring, the spring gasket and the lock nut are arranged, the pressure of the spring piece is adjusted through the lock nut, the rotary spray head is prevented from freely rotating during spraying, and then the split pin penetrates through the lock nut to lock the rotary spray head; the supporting plate is arranged in the middle of a front grille of a vehicle, and the front end of the rotary spray pipe penetrates through the supporting plate to be connected with the rotary seat and is communicated with the rotary spray head; the positioning sleeve is arranged on the rotary spray pipe through a jackscrew to prevent the rotary spray pipe from moving back and forth; the support bearing is arranged in the bearing sleeve, the bearing sleeve is arranged on the outer side of the front partition plate of the cab, the rotary joint is arranged on the inner side of the front partition plate of the cab, and the rotary spray pipe penetrates through the front shelf plate of the cab, the bearing sleeve, the bearing and the support plate and is connected with the rotary seat; the pedal jet switch is arranged at a proper position on the floor of the cab, the front end of the high-pressure water pipe is connected with the water inlet joint, and the rear end of the high-pressure water pipe is connected with the pedal jet switch; the front end of the transmission shaft is connected with the rear end of the rotary joint and is fixed with the rotary joint through a jackscrew; the transmission shaft bearing is arranged in the bearing seat, the clamp spring fixes the transmission shaft bearing in the bearing seat, the rear end of the transmission shaft penetrates through the transmission shaft bearing, and then the bearing gasket and the driven synchronizing wheel are fixed on the transmission shaft by the transmission shaft fixing bolt; the lock pin spring is arranged on the lock pin, penetrates through the upper bracket and is connected with the lock pin pull handle through the expansion pin; the synchronous wheel shaft penetrates through the belt pulley tensioning hole, the synchronous wheel shaft fixing bolt fixes the bearing gasket, the bearing and the driving synchronous wheel on the synchronous wheel shaft, the synchronous belt is arranged on the driving synchronous wheel and the driven synchronous wheel, the tension degree of the synchronous belt is adjusted by moving the synchronous wheel shaft up and down, the driving synchronous wheel is provided with an oval locking hole, and when the tension degree of the belt is adjusted, a locking pin can be inserted into the oval locking hole to lock the driving synchronous wheel; the rotating handle is fixed on the driving synchronizing wheel by a rotating handle fixing screw; the lower support is fixed on the bottom plate of the cab by the fixing disc, and the proper height of the upper support is adjusted by adjusting the lock pin, so that a driver can flexibly control the rotating handle.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (1)

1. The utility model provides an adjustable rotatory direct current atomizer which characterized in that: the device comprises a long-handle nozzle, a rotary spray head, a sealing ring, a rotary seat, a spring washer, an adjusting lock nut, a split pin, a supporting plate, a rotary spray pipe, a positioning sleeve, a jackscrew, a bearing sleeve, a supporting bearing, a rotary joint, a water inlet joint, a high-pressure water pipe, a pedal injection switch, a transmission shaft, a bearing seat, a transmission shaft bearing, a bearing snap spring, a bearing gasket, a driven synchronizing wheel, a transmission shaft fixing bolt, a lock pin pull handle, an expansion pin, a lock pin spring, a lock pin, a synchronizing wheel shaft, a belt pulley expansion hole, a belt pulley bearing, a driving synchronizing wheel, a synchronizing wheel shaft fixing bolt, a synchronizing belt, a rotary handle fixing bolt, an upper bracket, an adjusting lock pin; the long-handle nozzle is arranged on the rotary nozzle, and the right part of the rotary nozzle penetrates through the rotary seat through the sealing ring and is provided with the spring gasket and the locking nut; the supporting plate is arranged in the middle of a front grille of a vehicle, and the front end of the rotary spray pipe penetrates through the supporting plate to be connected with the rotary seat and is communicated with the rotary spray head; the positioning sleeve is arranged on the rotary spray pipe through a jackscrew; the support bearing is arranged in the bearing sleeve, the bearing sleeve is arranged on the outer side of the front partition plate of the cab, the rotary joint is arranged on the inner side of the front partition plate of the cab, and the rotary spray pipe penetrates through the front shelf plate of the cab, the bearing sleeve, the bearing and the support plate and is connected with the rotary seat; the pedal jet switch is arranged on the floor of the cab, the front end of the high-pressure water pipe is connected with the water inlet joint, and the rear end of the high-pressure water pipe is connected with the pedal jet switch; the front end of the transmission shaft is connected with the rear end of the rotary joint and is fixed with the rotary joint through a jackscrew; the transmission shaft bearing is arranged in the bearing seat, the clamp spring fixes the transmission shaft bearing in the bearing seat, the rear end of the transmission shaft penetrates through the transmission shaft bearing, and then the bearing gasket and the driven synchronizing wheel are fixed on the transmission shaft by the transmission shaft fixing bolt; the lock pin spring is arranged on the lock pin, penetrates through the upper bracket and is connected with the lock pin pull handle through the expansion pin; the synchronous wheel shaft penetrates through the belt pulley tensioning hole, the synchronous wheel shaft fixing bolt fixes the bearing gasket, the bearing and the driving synchronous wheel on the synchronous wheel shaft, the synchronous belt is arranged on the driving synchronous wheel and the driven synchronous wheel, the tension degree of the synchronous belt is adjusted by moving the synchronous wheel shaft up and down, the driving synchronous wheel is provided with an oval locking hole, and when the tension degree of the belt is adjusted, a locking pin can be inserted into the oval locking hole to lock the driving synchronous wheel; the rotating handle is fixed on the driving synchronizing wheel by a rotating handle fixing screw; the lower support is fixed on the bottom plate of the cab by the fixing disc, and the proper height of the upper support is adjusted by adjusting the lock pin, so that a driver can flexibly control the rotating handle.

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