CN218048603U

CN218048603U - Negative pressure dust removal atomising head equipment convenient to installation

Info

Publication number: CN218048603U
Application number: CN202222152481.0U
Authority: CN
Inventors: 董雪艳
Original assignee: Qingdao Chende Mingyou Machinery Manufacturing Co ltd
Current assignee: Qingdao Chende Mingyou Machinery Manufacturing Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-16
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a negative pressure dust removal atomising head equipment convenient to installation, including defogging equipment, defogging equipment's last surface connection has the atomising head main part, and the outer wall of atomising head main part is fixed with the position sleeve ring, on the basis of traditional negative pressure dust removal atomising head equipment, the mounting means to the atomising head main part has carried out optimization and adjustment, utilize two sets of splint that have the reset function to carry out stable centre gripping and support to the first registration roller of position sleeve ring lower extreme, the rotation that utilizes the lead screw can be stable in certain angle within range realizes the angle modulation of atomising head main part to cooperate through adding and subtracting pressure and angle modulation and can effectively increase the scope and the height that spray removed dust, the practicality is higher.

Description

Negative pressure dust removal atomising head equipment convenient to installation

Technical Field

The utility model relates to a dust removal spraying apparatus technical field specifically is a negative pressure dust removal atomising head equipment convenient to installation.

Background

The negative pressure dust removing spray head device can be called as a negative pressure dust removing spray device, can also be called as a spraying machine simply, is a machine which adopts the negative pressure principle to disperse liquid into mist, is one of pesticide application machines, is divided into agricultural, medical and other uses (such as industrial use), is a plant protection machine classified into agricultural machines in agricultural use, is generally called as a manually driven spraying machine, is driven by power (an engine and an electric motor) into a spraying machine, and is divided into a hydraulic, pneumatic and centrifugal spraying machine according to the working principle.

As is well known, negative pressure dust removal spraying apparatus mainly comprises atomising head main part and two parts of negative pressure spraying apparatus, and the dust environment that atomising head equipment was used forces people to need regularly to inspect and wash the atomising head main part, but adopt the mode of multiunit bolt and nut to be connected between traditional atomising head main part and the negative pressure spraying apparatus, the dismouting is got up and is wasted time and energy, and traditional atomising head main part is inconvenient to carry out angle modulation, consequently can only adjust the spraying scope through the pressurized mode, but the pressurized degree is limited, the scope that leads to spray to remove dust and height also are limited.

Aiming at the problems, innovative design is urgently needed on the basis of the original negative pressure dust removal atomizing head equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a negative pressure dust removal atomising head equipment convenient to installation to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a negative pressure dust removal atomising head equipment convenient to installation, includes defogging equipment, defogging equipment's upper surface is connected with the atomising head main part, and the outer wall of atomising head main part is fixed with the position sleeve ring to first positioning roller is installed to the lower extreme of position sleeve ring, defogging equipment's upper surface is fixed with the fixed plate, and installs locating component between fixed plate and the first positioning roller, defogging equipment's upper surface is provided with the slider, and the upper end of slider installs rotatory reset assembly, the draw-in groove has been seted up to the inside of slider, and the inside slip of draw-in groove is provided with the second positioning roller to the one end of second positioning roller runs through the slider and articulates there is the regulating plate, the one end of regulating plate articulates in the lower surface of atomising head main part, and installs adjusting part between slider and the defogging equipment.

Preferably, locating component includes round pin axle, splint, commentaries on classics board, flexible piece, spout, locating lever and reset spring, and the upper end of fixed plate installs the round pin axle, the outer wall of round pin axle is provided with splint, and splint misplace at the outer wall of round pin axle and be provided with two sets ofly to first positioning roller block is in two between the upper end of splint, the lower extreme of splint articulates there is the commentaries on classics board, and the end connection who changes the board has flexible piece, the spout has been seted up to the inside of fixed plate, and the inner wall of spout is fixed with the locating lever to the locating lever runs through in flexible piece, the outer wall winding of locating lever has reset spring, and reset spring's one end welds in the outer wall of flexible piece to reset spring's the other end is fixed in the inner wall of spout.

Preferably, the two groups of rotating plates are arranged on two sides of the fixed plate in a staggered mode, and the two rotating plates are rotatably connected with the telescopic block.

Preferably, the telescopic block is rectangular, the telescopic block is attached to the inner wall of the sliding groove, and the telescopic block and the positioning rod form a clamping sliding type telescopic structure through a return spring.

Preferably, the rotary reset assembly comprises a fixing rod, a vortex spring, a turntable and a notch, the fixing rod is fixed on the inner wall of the sliding block, one end of the vortex spring is welded on the outer wall of the fixing rod, the other end of the vortex spring is fixed on the inner wall of the turntable, and the notch matched with the second positioning roller is formed in the outer wall of the turntable.

Preferably, the adjusting component comprises a screw rod and a mounting plate, the lower end of the slider penetrates through the screw rod, the mounting plate fixed on the upper surface of the demisting device is sleeved on the outer wall of the screw rod, a screw hole matched with the screw rod outer wall in thread is formed in the slider in a penetrating mode, and the lower end of the slider is connected with the upper surface of the demisting device in a clamping mode in a sliding mode.

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

on the basis of traditional negative pressure dust removal atomising head equipment, the mounting means to the atomising head main part has carried out optimization adjustment, utilize two sets of splint that have reset function to carry out stable centre gripping and support to the first registration roller of position sleeve ring lower extreme, only lift up or push down the positioning action that the atomising head main part supported the end through vertical upwards, thereby can conveniently be to the dismantlement and the installation of atomising head main part, can not influence the rotation of atomising head main part simultaneously, and through the dead lever, mutually supporting between parts such as vortex spring and carousel, the rotation that utilizes the lead screw can stably realize the angle modulation of atomising head main part at certain angle within range, thereby can effectively increase spray dust removal's scope and height through adding and subtracting pressure and angle modulation cooperation, the practicality is higher.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view showing an enlarged structure of the clamping plate, the fixing plate, the rotating plate, and other parts shown in FIG. 1;

FIG. 3 is a schematic view showing an enlarged structure of the slider, the turntable, the second positioning roller, and other parts shown in FIG. 1 according to the present invention;

fig. 4 is a schematic perspective view of the slide block, the turntable, the second positioning roller, and other parts shown in fig. 1 according to the present invention;

fig. 5 is a schematic view of the side view mounting structure of the positioning collar and the first positioning roller of the present invention.

In the figure: 1. a defogging device; 2. a sprayhead body; 3. a positioning collar; 4. a first positioning roller; 5. a fixing plate; 6. a pin shaft; 7. a splint; 8. rotating the plate; 9. a telescopic block; 10. a chute; 11. positioning a rod; 12. a return spring; 13. a slider; 14. fixing the rod; 15. a swirl spring; 16. a turntable; 17. a notch; 18. a card slot; 19. a second positioning roller; 20. an adjusting plate; 21. a screw rod; 22. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a negative pressure dust removal atomising head equipment convenient to installation, including demisting equipment 1, demisting equipment 1's upper surface is connected with atomising head main part 2, and the outer wall of atomising head main part 2 is fixed with the position sleeve ring 3, and first registration roller 4 is installed to the lower extreme of position sleeve ring 3, demisting equipment 1's upper surface is fixed with fixed plate 5, and install locating component between fixed plate 5 and the first registration roller 4, demisting equipment 1's upper surface is provided with slider 13, and the upper end of slider 13 installs rotatory reset assembly, draw-in groove 18 has been seted up to slider 13's inside, and the inside slip of draw-in groove 18 is provided with second registration roller 19, and the one end of second registration roller 19 is run through slider 13 and is articulated to have regulating plate 20, regulating plate 20's one end articulates in atomising head main part 2's lower surface, and install adjusting component between slider 13 and the demisting equipment 1.

Locating component includes round pin axle 6, splint 7, change board 8, flexible piece 9, spout 10, locating lever 11 and reset spring 12, and round pin axle 6 is installed to the upper end of fixed plate 5, the outer wall of round pin axle 6 is provided with splint 7, and splint 7 is provided with two sets ofly at the outer wall dislocation of round pin axle 6, and first positioning roller 4 blocks between the upper end of two splint 7, splint 7's lower extreme articulates there is changeing board 8, and the end connection of changeing board 8 has flexible piece 9, spout 10 has been seted up to fixed plate 5's inside, and the inner wall of spout 10 is fixed with locating lever 11, and locating lever 11 runs through in flexible piece 9, locating lever 11's outer wall winding has reset spring 12, and reset spring 12's one end welds in flexible piece 9's outer wall, and reset spring 12's the other end is fixed in spout 10's inner wall, this locating component's setting up provides the effect of support and location for first positioning roller 4, thereby provide the effect of support and location for atomising head main part 2, utilize the angle adjustment of the rotation connection relation between first positioning roller 4 and the position lantern ring 3 to atomising head main part 2 simultaneously.

The board 8 that changes is the dislocation formula in the both sides of fixed plate 5 and is provided with two sets ofly, and just two change board 8 all with flexible piece 9 be connected for rotating, when two sets of splint 7 rotate in step, two sets of splint 7 can produce the ascending push-and-pull effect of vertical side to flexible piece 9 through two sets of rotation regulation effect of changeing board 8 in step to make flexible piece 9 can overcome reset action that reset spring 12 carried out the ascending lift of vertical side and slide.

The flexible piece 9 sets up to the rectangle form, and the inner wall laminating of flexible piece 9 and spout 10 is connected to flexible piece 9 passes through reset spring 12 and constitutes the extending structure of block slidingtype with locating lever 11, has guaranteed that flexible piece 9 also can receive the laminating limiting displacement of spout 10 inner wall and the locating lever 11's positioning action when receiving two sets of commentaries on classics board 8 push-and-pull effects.

Rotatory reset assembly includes dead lever 14, vortex spring 15, carousel 16 and notch 17, and slider 13's inner wall is fixed with dead lever 14, the outer wall welding of dead lever 14 has vortex spring 15's one end, and vortex spring 15's the other end is fixed in carousel 16's inner wall, and the notch 17 with 19 looks adaptations of second registration roller is seted up to carousel 16's outer wall, this rotatory reset assembly set up to carousel 16 provides stable rotatory reset action, when carousel 16 does not receive the exogenic action, notch 17 is located slider 13's the outside all the time, thereby spacing effect has been played to second registration roller 19.

The adjusting part includes lead screw 21 and mounting panel 22, and the lower extreme of slider 13 runs through and installs lead screw 21, the outer wall cover of lead screw 21 is equipped with the mounting panel 22 that is fixed in defogging equipment 1 upper surface, and slider 13's inside link up and has seted up with lead screw 21 outer wall screw thread assorted screw, and slider 13's lower extreme is the sliding connection of snap-on with defogging equipment 1's upper surface, when rotatory lead screw 21, slider 13 can carry out the flexible slip on the horizontal direction along lead screw 21's outer wall under the screw push-and-pull effect, and synchronous drive regulating plate 20 carries out the both-way rotation, thereby utilize regulating plate 20's rotation effect to produce push-and-pull effect to atomising head main part 2 in step, and then realize the angle modulation to atomising head main part 2.

The working principle is as follows: when using the negative pressure dust removal atomising head equipment convenient to installation, when supposing that this atomising head main part 2 need be installed fast, firstly, as shown in fig. 2, aim at the first registration roller 4 of position lantern ring 3 lower extreme at the upper end of two sets of splint 7, press down atomising head main part 2 afterwards, make first registration roller 4 produce extrusion pushing action to the arc upper end of two sets of splint 7 in step, thereby make two sets of splint 7 synchronous use round pin axle 6 as the axis to carry out the symmetry formula of opening grow rotatory, and can produce vertical ascending pulling effect to the both sides of expansion block 9 through the two-way rotation effect of two sets of commentaries on classics boards 8 when two sets of splint 7 are rotatory, thereby make expansion block 9 slide and synchronous tensile reset spring 12 along the outer wall of locating lever 11 and the inner wall of spout 10 vertically upwards, when waiting for the opening of two sets of splint 7 to open to enough angles, first registration roller 4 can drop to between the upper end of two sets of expansion block 7 fast, reset spring 12 plays the effect pulling expansion block 9 and resets vertically downwards fast this moment, the rotatory state that resets to accomplish as shown in fig. 2 of the completion spray head, therefore the rotatory lantern ring of the first registration roller 4 of position lantern ring can not be connected for the first registration roller 2, because the rotatory first registration roller 4 of the rotatory of the first registration roller that can be shown with the position lantern ring 3.

Next, as shown in fig. 3 and 4, the second positioning roller 19 is engaged with the notch 17 by rotating the adjusting plate 20, then the rotary disc 16 is rotated counterclockwise, at this time, the rotary disc 16 rotates counterclockwise with the fixing rod 14 as an axis and compresses the spiral spring 15, when the notch 17 rotates and conveys the second positioning roller 19 to the port of the clamping groove 18, the second positioning roller 19 will quickly drop into the clamping groove 18 under the gravity of the spray head main body 2, then the rotary disc 16 is released, the rotary disc 16 is restored to the initial state shown in fig. 3 under the restoring action of the spiral spring 15 and the second positioning roller 19 engaged with the inside of the clamping groove 18 is limited, and at this time, the overall positioning of the spray head main body 2 is realized.

If the angle of the atomizing head body 2 needs to be adjusted, as shown in fig. 1, the screw rod 21 is rotated clockwise or counterclockwise, the sliding block 13 horizontally slides in a telescopic manner along the outer wall of the screw rod 21 by using the screw pushing and pulling action of the outer wall of the screw rod 21 and the limiting action of the upper surface of the defogging device 1, and meanwhile, the sliding block 13 synchronously performs a vertically upward pushing and pulling action on the atomizing head body 2 through the bidirectional rotation action of the adjusting plate 20, so that the angle adjustment of the atomizing head body 2 can be realized within a certain range.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A negative pressure dust removal atomising head equipment convenient to installation, includes defogging equipment (1), its characterized in that: the upper surface of defogging equipment (1) is connected with atomising head main part (2), and the outer wall of atomising head main part (2) is fixed with the position sleeve ring (3) to first locating roller (4) are installed to the lower extreme of position sleeve ring (3), the upper surface of defogging equipment (1) is fixed with fixed plate (5), and installs locating component between fixed plate (5) and first locating roller (4), the upper surface of defogging equipment (1) is provided with slider (13), and the upper end of slider (13) installs rotatory reset assembly, draw-in groove (18) have been seted up to the inside of slider (13), and the inside slip of draw-in groove (18) is provided with second locating roller (19) to the one end of second locating roller (19) is run through slider (13) and is articulated to have regulating plate (20), the one end of regulating plate (20) articulates in the lower surface of atomising head main part (2), and installs regulating component between slider (13) and the demisting equipment (1).

2. A negative pressure dusting and spray head apparatus as claimed in claim 1, wherein: the positioning assembly comprises a pin shaft (6), a clamping plate (7), a rotating plate (8), a telescopic block (9), a sliding groove (10), a positioning rod (11) and a reset spring (12), the pin shaft (6) is installed at the upper end of the fixing plate (5), the outer wall of the pin shaft (6) is provided with the clamping plate (7), the clamping plate (7) is provided with two sets of clamping plates in the staggered mode of the outer wall of the pin shaft (6), in addition, a first positioning roller (4) is clamped between the two upper ends of the clamping plate (7), the lower end of the clamping plate (7) is hinged with the rotating plate (8), the end part of the rotating plate (8) is connected with the telescopic block (9), the sliding groove (10) is formed in the inner part of the fixing plate (5), the positioning rod (11) is fixed on the inner wall of the sliding groove (10), the positioning rod (11) runs through the telescopic block (9), the reset spring (12) is wound on the outer wall of the positioning rod (11), the reset spring (12) is welded on the outer wall of the telescopic block (9), and the other end of the reset spring (12) is fixed on the inner wall of the sliding groove (10).

3. A negative pressure dusting and spray head apparatus as claimed in claim 2 which is easy to install in a plant in which: the two groups of rotating plates (8) are arranged on two sides of the fixed plate (5) in a staggered mode, and the two groups of rotating plates (8) are rotatably connected with the telescopic block (9).

4. A negative pressure dusting and spray head apparatus as claimed in claim 2, wherein: the telescopic block (9) is rectangular, the telescopic block (9) is attached to the inner wall of the sliding groove (10), and the telescopic block (9) and the positioning rod (11) form a clamping sliding type telescopic structure through a return spring (12).

5. A negative pressure dusting and spray head apparatus as claimed in claim 1, wherein: the rotary reset assembly comprises a fixing rod (14), a vortex spring (15), a rotary disc (16) and a notch (17), the fixing rod (14) is fixed on the inner wall of the sliding block (13), one end of the vortex spring (15) is welded on the outer wall of the fixing rod (14), the other end of the vortex spring (15) is fixed on the inner wall of the rotary disc (16), and the notch (17) matched with the second positioning roller (19) is formed in the outer wall of the rotary disc (16).

6. A negative pressure dusting and spray head apparatus as claimed in claim 1, wherein: the adjusting component comprises a screw rod (21) and a mounting plate (22), the lower end of the sliding block (13) is penetrated through and mounted with the screw rod (21), the mounting plate (22) fixed on the upper surface of the demisting device (1) is sleeved on the outer wall of the screw rod (21), a screw hole matched with the thread of the outer wall of the screw rod (21) is formed in the sliding block (13), and the lower end of the sliding block (13) is connected with the upper surface of the demisting device (1) in a clamping mode in a sliding mode.