CN215196031U

CN215196031U - Atomizing gun

Info

Publication number: CN215196031U
Application number: CN202021953361.5U
Authority: CN
Inventors: 马法杰; 王海江; 张立永; 王正红; 黄中民; 吴方旭; 崔师坤; 肖亚锋
Original assignee: Henan Honestar Environmental Equipment Co ltd
Current assignee: Henan Honestar Environmental Equipment Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-12-17
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to an environmental protection equipment field, concretely relates to atomizing big gun. The air duct type air conditioner comprises a bottom plate, mounting plates are fixed to two sides of the lower end of the bottom plate, a vertical rotating shaft is rotatably connected to the bottom plate, the rotating shaft penetrates through the bottom plate, a lower gear concentric with the rotating shaft is fixed to the lower end of the rotating shaft, a rack meshed with the lower gear is arranged on the rear side of the lower gear, a plug board parallel to the rack is fixed to the upper end of the rack, the plug board penetrates through a long groove in the bottom plate and is in sliding fit with the long groove, a driving device used for extruding the plug board to enable the rack to be separated from the lower gear is arranged on the bottom plate, a U-shaped frame is fixed to the upper end of the rotating shaft, an air duct is connected to the upper end of the U-shaped frame through a hinge pin, a stabilizing device used for controlling the elevation angle of the air duct is fixed to the upper end of the vertical portion of the U-shaped frame, and an auxiliary stabilizing device used for assisting and stabilizing the U-shaped frame is arranged on the lower portion of the U-shaped frame. The utility model discloses, conveniently adjust the angle of elevation and the rotation angle of atomizing barrel, adjust labour saving and time saving, during operation atomizing big gun stability can be good, can be applicable to the vehicle and go on the highway section of jolt.

Description

Atomizing gun

Technical Field

The utility model relates to an environmental protection equipment field, concretely relates to atomizing big gun.

Background

At present, in many open storage yards and operation sites, operation dust and local dust raising are difficult problems in dust control. In the past, many enterprises adopt water spraying measures to treat, but the problems of small coverage area, large water consumption and the like cause the treatment effect of water spraying to be extremely unsatisfactory.

Its angle and angle of elevation need be adjusted according to operational environment to the atomizing big gun during operation, and current atomizing big gun is when adjusting, because the vibrations that the vehicle was marchd and the vibrations of atomizing barrel during operation, general stabilising arrangement can not carry out fine stability to it spacing, and the fault rate is high simultaneously, complex operation when stable, inconvenient nimble regulation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an atomizing gun with simple structure, convenient use and convenient adjustment of the elevation angle and orientation of the atomizing gun barrel.

In order to realize the purpose, the utility model provides a technical scheme is:

the utility model provides an atomizing gun, comprising a base plate, bottom plate lower extreme both sides are fixed with the mounting panel, it is connected with vertical pivot to rotate on the bottom plate, the pivot runs through the bottom plate, the pivot lower extreme is fixed with rather than endocentric lower gear, lower gear rear side is provided with the rack rather than the meshing, the rack upper end is fixed with the picture peg rather than being parallel, the picture peg runs through the elongated slot on the bottom plate and rather than sliding fit, be provided with the drive arrangement who extrudees the picture peg and then make rack and lower gear break away from on the bottom plate, the pivot upper end is fixed with U type frame, it has the dryer to connect through the round pin axle hinge in the U type frame upper end, U type frame vertical part upper end is fixed with the stabilising arrangement of control dryer angle of elevation, U type frame lower part is provided with the supplementary stabilising arrangement who assists the stable to U type frame.

Specifically, a plurality of supporting pieces are uniformly distributed and fixed on the bottom plate on the rear side of the rack along the length direction of the rack, the upper portion of each supporting piece is a vertical portion, the lower portion of each supporting piece is bent by 90 degrees towards the front side direction to form a bent portion, the bent portions are located below the rack, and a lower spring is arranged between each bent portion and the rack.

Specifically, the rear end of the rack is in sliding contact with the vertical part of the support.

Specifically, the driving device comprises a fixed rod fixed at the upper end of the bottom plate, the upper end of the fixed rod is hinged with a pressure rod, a stress rod is fixed at the upper end of the inserting plate below the pressure rod, and the rotating track of the pressure rod passes through the stress rod.

The stabilizing device comprises an upper gear which is fixed on a pin shaft and concentric with the upper gear, clamping blocks are arranged on the vertical parts of the U-shaped frames on the upper side and the lower side of the upper gear in a sliding mode, an arc-shaped groove which is concentric with the upper gear is formed in one side, facing the upper gear, of each clamping block, a plurality of teeth are uniformly distributed and fixed on the wall of the arc-shaped groove along the bending direction of the arc-shaped groove, the two clamping blocks are connected through double-end screw threads, and the spiral directions of threads on the two sides of the double-end screw are opposite.

Specifically, a vertical sliding groove is formed in the vertical portion of the U-shaped frame, a sliding block is arranged in the sliding groove in a sliding mode, the sliding block is fixed on the clamping block, and the sliding block is clamped and slidably arranged in the sliding groove.

Specifically, supplementary stabilising arrangement is including fixing the reinforcing plate in U type frame, the U type frame internal rotation of reinforcing plate below is provided with the bull stick, the bull stick is parallel with the reinforcing plate, it is provided with vertical movable rod all to slide on the straight portion of U type frame of pivot both sides, the movable rod runs through the straight portion of U type frame, the movable rod upper end is fixed with the retainer ring, the cover is equipped with down the spring on the movable rod between retainer ring and the straight portion of U type frame, the movable rod lower extreme is fixed with the clamp plate, the clamp plate lower extreme is fixed with the rubber pad, be fixed with outer fringe and movable rod upper end sliding contact's cam on the bull stick, the both sides of cam proximal end all are fixed with the baffle, it is provided with the pin rod that corresponds with the cam to slide on the reinforcing plate, thereby the pin rod is located between two baffles and restricts the cam and rotates.

Specifically, a plurality of vertical ejector rods are uniformly distributed and fixed on the lower end face of the bottom plate above the lower gear according to the circle center circumference of the rotating shaft, and universal balls in rolling contact with the upper end face of the lower gear are fixedly mounted at the lower ends of the ejector rods.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure, convenient to use conveniently adjusts the angle of elevation and the rotation angle of atomizing barrel, adjusts labour saving and time saving, and during operation atomizing big gun stability can be good, can be applicable to the vehicle and go on the highway section of jolt.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the U-shaped frame.

Detailed Description

As shown in fig. 1-2, an atomizing gun comprises a bottom plate 1, mounting plates 2 are fixed on two sides of the lower end of the bottom plate 1, a vertical rotating shaft 3 is rotatably connected on the bottom plate 1, the rotating shaft 3 penetrates through the bottom plate 1, a lower gear 6 concentric with the rotating shaft 3 is fixed on the lower end of the rotating shaft 3, a plurality of vertical push rods 4 are uniformly distributed and fixed on the lower end surface of the bottom plate 1 above the lower gear 6 according to the circle center circumference of the rotating shaft 3, universal balls 5 in rolling contact with the upper end surface of the lower gear 6 are fixedly installed on the lower ends of the push rods 4, a rack 17 meshed with the lower gear 6 is arranged on the rear side of the lower gear 6, a plurality of supporting pieces 18 are uniformly distributed and fixed on the bottom plate 1 on the rear side of the rack 17 along the length direction of the rack 17, the upper portions of the supporting pieces 18 are vertical portions, the rear ends of the rack 17 are in sliding contact with the vertical portions of the supporting pieces 18, the lower portions of the supporting pieces 18 are bent at 90 degrees to form bent portions, and the bent portions are located below the rack 17, a lower spring 19 is arranged between the bending part and the rack 17, an inserting plate 20 parallel to the rack 17 is fixed at the upper end of the rack 17, the inserting plate 20 penetrates through the long groove on the bottom plate 1 and is in sliding fit with the long groove, a driving device for extruding the inserting plate 20 to further separate the rack 17 from the lower gear 6 is arranged on the bottom plate 1, a U-shaped frame 7 is fixed at the upper end of the rotating shaft 3, an air duct 24 is hinged in the upper end of the U-shaped frame 7 through a pin shaft, a stabilizing device for controlling the elevation angle of the air duct 24 is fixed at the upper end of the vertical part of the U-shaped frame 7, and an auxiliary stabilizing device for assisting and stabilizing the U-shaped frame 7 is arranged at the lower part of the U-shaped frame 7.

The driving device comprises a fixing rod 21 fixed at the upper end of the bottom plate 1, a pressure rod 22 is hinged at the upper end of the fixing rod 21, a stress rod 23 is fixed at the upper end of the inserting plate 20 below the pressure rod 22, and the rotation track of the pressure rod 22 passes through the stress rod 23.

The stabilizing device comprises an upper gear 25 fixed on a pin shaft and concentric with the upper gear, clamping blocks 26 are arranged on the vertical part of the U-shaped frame 7 on the upper side and the lower side of the upper gear 25 in a sliding mode, vertical sliding grooves 28 are formed in the vertical part of the U-shaped frame 7, sliding blocks 29 are arranged in the sliding grooves 28 in a sliding mode, the sliding blocks 29 are fixed on the clamping blocks 26, the sliding blocks 29 are connected in a sliding mode and arranged in the sliding grooves 28, arc-shaped grooves concentric with the upper gear 25 are formed in one side, facing the upper gear 25, of each clamping block 26, a plurality of teeth are fixed on the wall of each arc-shaped groove along the bending direction of each arc-shaped groove in an evenly distributed mode, the two clamping blocks 26 are connected through double-end screw rods 27 in a threaded mode, and the spiral directions of threads on the two sides of the double-end screw rods 27 are opposite.

Supplementary stabilising arrangement is including fixing reinforcing plate 8 in U type frame 7, the 7 internal rotations of U type frame of reinforcing plate 8 below are provided with bull stick 10, bull stick 10 is parallel with reinforcing plate 8, it is provided with vertical movable rod 12 all to slide on the straight portion of U type frame 7 of 3 both sides of pivot, movable rod 12 runs through the straight portion of U type frame 7, movable rod 12 upper end is fixed with the retainer ring, the cover is equipped with spring 13 on the movable rod 12 between retainer ring and the straight portion of U type frame 7, movable rod 12 lower extreme is fixed with clamp plate 15, clamp plate 15 lower extreme is fixed with rubber pad 16, be fixed with outer fringe and movable rod 12 upper end sliding contact's cam 11 on the bull stick 10, the both sides of the nearly heart end of cam 11 all are fixed with baffle 14, it is provided with the pin rod 9 that corresponds with cam 11 to slide on the reinforcing plate 8, thereby pin rod 9 is located between two baffle 14 and restricts cam 11 and rotates.

When the direction of the mist outlet end of the air duct 24 is adjusted, the pressure rod 22 is pressed, the pressure rod 22 extrudes the inserting plate 20 to move downwards through the stress rod 23, the inserting plate 20 drives the rack 17 to move downwards when moving downwards, the lower spring 19 is compressed, when the rack 17 is separated from the lower gear 6, the U-shaped frame 7 is rotated to adjust the direction of the mist outlet end of the air duct 24, after the adjustment of the mist outlet end of the air duct 24 is completed, the pressure rod 22 is released, the lower spring 19 enables the rack 17 and the inserting plate 20 to restore, the rack 17 is meshed with the lower gear 6 again, at the moment, under the limiting action of the inserting plate 20, the rack 17 cannot move in the transverse direction, so that the lower gear 6 cannot rotate, the U-shaped frame 7 is stabilized, the rotating rod 10 is rotated to enable the far-end of the cam 11 to be in contact with the upper end of the movable rod 12, the movable rod 12 drives the pressing plate 15 to move downwards, the pressing plate 15 enables the rubber pad 16 to tightly abut against the upper end of the bottom plate 1, and further stabilizes the U-shaped frame 7 by utilizing the friction force between the rubber pad 16 and the upper end of the bottom plate 1, then run through reinforcing plate 8 with pin 9 and make pin 9 lower extreme be located between two baffles 14 of cam 11, pin 9 is stable with cam 11 this moment, prevent cam 11 and rotate, thereby utilize cam 11 to stabilize movable rod 12, cam 11 makes rubber pad 16 tightly support when bottom plate 1 upper end through movable rod 12 and clamp plate 15, universal ball 5 of 4 lower extremes of ejector pin tightly supports down gear 6, thereby can guarantee the stability of pivot 3, pivot 3 upward movement when preventing rubber pad 16 tightly supports 1 upper end of bottom plate.

When the elevation angle of the mist outlet end of the air duct 24 needs to be adjusted, the double-end screw 27 is rotated, the two clamping blocks 26 are far away from each other, then the air duct 24 is rotated to adjust the elevation angle of the mist outlet end of the air duct 24, after the elevation angle of the mist outlet end of the air duct 24 is adjusted, the double-end screw 27 is screwed, the two clamping blocks 26 move relatively, teeth on the wall of the arc-shaped groove on the two clamping blocks 26 are meshed with teeth of the upper gear 25, the upper gear 25 is stabilized by the clamping blocks 26, and the mist outlet end of the air duct 24 is ensured to be at the required elevation angle.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An atomizing gun comprises a bottom plate (1) and is characterized in that mounting plates (2) are fixed on two sides of the lower end of the bottom plate (1), a vertical rotating shaft (3) is rotatably connected onto the bottom plate (1), the rotating shaft (3) penetrates through the bottom plate (1), a lower gear (6) concentric with the rotating shaft is fixed at the lower end of the rotating shaft (3), a rack (17) meshed with the lower gear is arranged on the rear side of the lower gear (6), an inserting plate (20) parallel to the rack (17) is fixed at the upper end of the rack (17), the inserting plate (20) penetrates through a long groove in the bottom plate (1) and is in sliding fit with the long groove, a driving device for extruding the inserting plate (20) to further separate the rack (17) from the lower gear (6) is arranged on the bottom plate (1), a U-shaped frame (7) is fixed at the upper end of the rotating shaft (3), an air duct (24) is hinged in the upper end of the U-shaped frame (7), and a stabilizing device for controlling the elevation angle of the air duct (24) is fixed at the vertical part of the U-shaped frame (7), an auxiliary stabilizing device for assisting and stabilizing the U-shaped frame (7) is arranged at the lower part of the U-shaped frame (7).

2. The atomizing gun according to claim 1, characterized in that a plurality of supporting pieces (18) are uniformly distributed and fixed on the bottom plate (1) at the rear side of the rack (17) along the length direction of the rack (17), the upper part of each supporting piece (18) is a vertical part, the lower part of each supporting piece (18) is bent towards the front side at 90 degrees to form a bent part, the bent part is positioned below the rack (17), and a lower spring (19) is arranged between the bent part and the rack (17).

3. Nebuliser according to claim 2, characterised in that the rear end of the rack (17) is in sliding contact with the vertical part of the carrier (18).

4. The atomizing gun according to claim 1, characterized in that said driving means comprises a fixing rod (21) fixed on the upper end of the bottom plate (1), the upper end of the fixing rod (21) is hinged with a pressure rod (22), the upper end of the insert plate (20) under the pressure rod (22) is fixed with a force bearing rod (23), and the rotation track of the pressure rod (22) passes through the force bearing rod (23).

5. The atomizing gun according to claim 1, characterized in that said stabilizer includes an upper gear (25) fixed on the pin and concentric with the pin, the vertical portion of the U-shaped frame (7) on the upper and lower sides of the upper gear (25) is provided with a clamping block (26) in a sliding manner, one side of the clamping block (26) facing the upper gear (25) is provided with an arc-shaped groove concentric with the upper gear (25), the wall of the arc-shaped groove is uniformly provided with a plurality of teeth along the bending direction thereof, the two clamping blocks (26) are connected by a double-end screw (27) in a threaded manner, and the screw threads on the two sides of the double-end screw (27) have opposite directions.

6. The atomizing gun according to claim 5, characterized in that the vertical portion of the U-shaped frame (7) is provided with a vertical sliding groove (28), the sliding groove (28) is provided with a sliding block (29) in a sliding manner, the sliding block (29) is fixed on the clamping block (26), and the sliding block (29) is clamped and arranged in the sliding groove (28) in a sliding manner.

7. The atomizing gun according to claim 1, characterized in that said auxiliary stabilizing device comprises a reinforcing plate (8) fixed in a U-shaped frame (7), a rotating rod (10) is rotatably disposed in the U-shaped frame (7) below the reinforcing plate (8), the rotating rod (10) is parallel to the reinforcing plate (8), vertical movable rods (12) are slidably disposed on the straight portions of the U-shaped frame (7) on both sides of the rotating shaft (3), the movable rods (12) penetrate through the straight portions of the U-shaped frame (7), a baffle ring is fixed on the upper end of the movable rods (12), an upper spring (13) is sleeved on the movable rods (12) between the baffle ring and the straight portions of the U-shaped frame (7), a pressing plate (15) is fixed on the lower end of the movable rods (12), a cam (11) having an outer edge in sliding contact with the upper end of the movable rods (12) is fixed on the rotating rod (10), and baffles (14) are fixed on both sides of the near-center end of the cam (11), the reinforcing plate (8) is provided with a pin rod (9) corresponding to the cam (11) in a sliding mode, and the pin rod (9) is located between the two baffle plates (14) so as to limit the rotation of the cam (11).

8. The atomizing gun according to claim 1, characterized in that a plurality of vertical push rods (4) are uniformly fixed on the lower end face of the bottom plate (1) above the lower gear (6) according to the circle center circumference of the rotating shaft (3), and universal balls (5) which are in rolling contact with the upper end face of the lower gear (6) are fixedly installed at the lower ends of the push rods (4).