CN211051149U

CN211051149U - Spraying presses down dirt fan with multi-angle turns to structure

Info

Publication number: CN211051149U
Application number: CN201921354329.2U
Authority: CN
Inventors: 胡健文
Original assignee: Guangzhou Hongjian Ventilation Equipment Manufacturing Co ltd
Current assignee: Guangzhou Hongjian Ventilation Equipment Manufacturing Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-07-21
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a spraying presses down dirt fan with multi-angle turns to structure relates to spraying and presses down dirt fan field, including the spraying fan, the outside of spraying fan is provided with a bearing, and the below of spraying fan is provided with electric putter, the inside of spraying fan is provided with the connecting hole, the inboard of a bearing is provided with the connecting block, the bottom mounting of connecting block has the connecting rod, the outside of connecting rod is provided with the stripper plate, and the below that the outside of connecting rod is located the stripper plate is connected with damping spring. The utility model discloses a set up servo motor and rolling disc, servo motor drives the rolling disc through the pivot and rotates, and No. two bearings reduce the frictional force between rolling disc and the connecting seat simultaneously, and the rolling disc passes through electric putter, spraying fan and the bracing piece drives the universal wheel and slides on ground, can change the angle of device on the horizontal direction, has improved the suitability of device.

Description

Spraying presses down dirt fan with multi-angle turns to structure

Technical Field

The utility model relates to a fog presses down dirt fan field specifically is a spraying presses down dirt fan with multi-angle turns to structure.

Background

The spraying dust suppression fan atomizes water into water drops with the size similar to that of dust particles, after the dust particles are contacted with the water drops, the dust particles become wet and smooth, the wet dust is mutually adsorbed to become dust particle clusters, the dust particle clusters descend to the ground under the action of gravity, and dust suppression is commonly used in construction sites.

However, the spraying that is used for the building site on the market at present presses down dirt fan can't carry out the regulation of multi-angle, can only be in single regulation on vertical angle, leads to the rate of adaptation of device to be lower, and is used for the spraying on the building site to press down dirt fan and can't effectively remove fast, leads to need expending a large amount of manpower and materials when needs remove, and is used for the spraying on the building site at present to press down dirt fan and need install through more steps, leads to the installation effectiveness lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the device is low in utilization rate and cannot be effectively and quickly moved and the installation efficiency is low, the spraying dust suppression fan with the multi-angle steering structure is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a spraying dust suppression fan with a multi-angle steering structure comprises a spraying fan, wherein a first bearing is arranged on the outer side of the spraying fan, an electric push rod is arranged below the spraying fan, a connecting hole is formed in the spraying fan, a connecting block is arranged on the inner side of the first bearing, a connecting rod is fixed at the bottom end of the connecting block, an extrusion plate is arranged on the outer side of the connecting rod, a damping spring is connected below the extrusion plate on the outer side of the connecting rod, a supporting rod is sleeved below the damping spring on the outer side of the connecting rod, a universal wheel is installed at the bottom end of the supporting rod, a rotating disc is rotatably connected at the bottom end of the electric push rod, a second bearing is arranged on the outer side of the rotating disc, a connecting seat is arranged on the outer side of the second bearing, a supporting leg is fixed at the bottom end of the, a servo motor is arranged below the rotating disc, and the output end of the servo motor is connected with the bottom end of the rotating disc.

Preferably, the output end of the electric push rod is rotatably connected with the spray fan through a hinge, and the electric push rod is rotatably connected with the rotating disc through a hinge.

Preferably, the extrusion plate is welded on the outer side of the connecting rod, the supporting rod is of a hollow and topless cylindrical structure, and the inner wall of the supporting rod is matched with the outer wall of the connecting rod.

Preferably, the servo motor is rotatably connected with the rotating disc through a rotating shaft, and the servo motor is connected with the connecting seat through a fixing frame.

Preferably, the quantity of supporting leg is four, and four supporting legs equidistance distribute in the bottom of connecting seat, the blotter constitutes for the rubber material.

Preferably, the rolling disc is connected through No. two bearing rotations with the connecting seat, the connecting block is connected through a bearing rotation with the spraying fan, and the position department that the connecting block contacted with a bearing is the cake form, and the position department that the connecting block and a bearing do not contact is the cuboid form.

Preferably, the battery is installed to the outside of spraying fan is located one side of electric putter, and the battery and the electric putter electric connection in the spraying fan outside, the battery and the servo motor electric connection in the spraying fan outside.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up servo motor and rolling disc, servo motor drives the rolling disc through the pivot and rotates, and No. two bearings reduce the frictional force between rolling disc and the connecting seat simultaneously, and the rolling disc drives the universal wheel through electric putter, spraying fan and bracing piece and slides on ground, can change the angle of device on the horizontal direction, has improved the suitability of device; by arranging the connecting holes and the universal wheels, when the placing place of the device needs to be changed, a tractor is used, the connecting holes are connected with the tractor through the traction ropes, and then the tractor drives the universal wheels to move through the traction ropes and the connecting holes, so that the device can be quickly transferred; and two bracing pieces and electric putter are the triangular distribution between, when the installation directly lay the device subaerial can, need not the installation that the memorability is complicated, further improved the installation effectiveness.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of the present invention A;

fig. 3 is an installation schematic diagram of the servo motor of the present invention.

In the figure: 1. a spray fan; 2. a first bearing; 3. connecting blocks; 4. a connecting rod; 5. connecting holes; 6. a support bar; 7. a universal wheel; 8. a connecting seat; 9. supporting legs; 10. a cushion pad; 11. rotating the disc; 12. a second bearing; 13. an electric push rod; 14. a servo motor; 15. a pressing plate; 16. a shock absorbing spring.

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.

The utility model discloses mention all can be in market or the private ordering of electric putter (DYT) and servo motor (80SY-M02430S) and obtain.

Referring to fig. 1-3, a spraying dust suppression fan with a multi-angle steering structure comprises a spraying fan 1, a first bearing 2 is arranged on the outer side of the spraying fan 1, an electric push rod 13 is arranged below the spraying fan 1, a connecting hole 5 is arranged inside the spraying fan 1, a connecting block 3 is arranged on the inner side of the first bearing 2, a connecting rod 4 is fixed at the bottom end of the connecting block 3, a squeezing plate 15 is arranged on the outer side of the connecting rod 4, a damping spring 16 is connected to the outer side of the connecting rod 4 below the squeezing plate 15, a supporting rod 6 is sleeved on the outer side of the connecting rod 4 below the damping spring 16, a universal wheel 7 is mounted at the bottom end of the supporting rod 6, a rotating disc 11 is rotatably connected at the bottom end of the electric push rod 13, a second bearing 12 is arranged on the outer side of the rotating disc 11, a connecting seat 8 is arranged on the outer side of the, the bottom end of the supporting leg 9 is provided with a buffer pad 10, a servo motor 14 is arranged below the rotating disc 11, and the output end of the servo motor 14 is connected with the bottom end of the rotating disc 11.

Please refer to fig. 1, the output end of the electric push rod 13 is rotatably connected with the atomizing fan 1 through a hinge, and the electric push rod 13 is rotatably connected with the rotating disc 11 through a hinge, so that the electric push rod 13 can drive the atomizing fan 1 to perform angle adjustment in the vertical direction when in operation; the number of the supporting legs 9 is four, the four supporting legs 9 are distributed at the bottom end of the connecting seat 8 at equal intervals, so that the four supporting legs 9 can provide enough supporting force for the device, and the buffer cushion 10 is made of rubber materials and can reduce the friction between the supporting legs 9 and the ground; the rotating disc 11 is rotatably connected with the connecting seat 8 through a second bearing 12, so that the friction force between the rotating disc 11 and the connecting seat 8 is conveniently reduced, the connecting block 3 is rotatably connected with the spraying fan 1 through a first bearing 2, the connecting block 3 is convenient to rotate on the outer side of the spraying fan 1, the contact position of the connecting block 3 and the first bearing 2 is in a round cake shape, the connecting block 3 is convenient to be connected with the first bearing 2, the non-contact position of the connecting block 3 and the first bearing 2 is in a cuboid shape, and the connecting block 3 is convenient to be connected with the connecting rod 4; the battery is installed to one side that the outside of spraying fan 1 is located electric putter 13, and the battery and the electric putter 13 electric connection in the spraying fan 1 outside, and the battery and the servo motor 14 electric connection in the spraying fan 1 outside, the battery in the spraying fan 1 outside of being convenient for provides the electric energy for electric putter 13 and servo motor 14.

Please refer to fig. 2, the extrusion plate 15 is welded on the outer side of the connecting rod 4, so that the extrusion plate 15 can be fixed on the outer side of the connecting rod 4 conveniently, the supporting rod 6 is a hollow and non-top cylindrical structure, and the inner wall of the supporting rod 6 is matched with the outer wall of the connecting rod 4, so that the connecting rod 4 can move up and down on the inner wall of the supporting rod 6 conveniently.

Please refer to fig. 3, the servo motor 14 is rotatably connected to the rotary disc 11 through a rotating shaft, so that the servo motor 14 drives the rotary disc 11 to rotate, and the servo motor 14 is connected to the connecting seat 8 through a fixing frame, so as to prevent the servo motor 14 from shaking during operation.

The working principle is that firstly, when the angle of the device in the vertical direction is adjusted, the electric push rod 13 is controlled to ascend or descend through the P L C controller, the electric push rod 13 drives one side of the atomizing fan 1 to move up and down, the other side of the atomizing fan 1 is kept at a fixed point position, the angle of the atomizing fan 1 in the vertical direction can be changed, when the angle of the atomizing fan 1 in the horizontal direction is adjusted, the servo motor 14 is controlled to operate through the P L C controller, the servo motor 14 drives the rotating disc 11 to rotate through a rotating shaft, meanwhile, the second bearing 12 reduces friction between the rotating disc 11 and the connecting seat 8, the rotating disc 11 drives the universal wheel 7 to slide on the ground through the electric push rod 13, the atomizing fan 1 and the supporting rod 6, the angle of the device in the horizontal direction can be changed, then, when the placement place of the device needs to be changed, the towing vehicle is used, the connecting hole 5 and the towing vehicle are connected together through the towing rope, then the towing vehicle is driven by the connecting rod 5 to move through the device, in the process of moving of the device, and finally, when the device is bumped, the connecting rod 1 is extruded on the inner wall of the connecting rod 4, the connecting rod 4 is effectively prevented from being extruded by the spring 16, and the inner wall of the spring is effectively extruded on the spring.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a spraying presses down dirt fan with multi-angle turns to structure, includes spraying fan (1), its characterized in that: the outer side of the spraying fan (1) is provided with a first bearing (2), an electric push rod (13) is arranged below the spraying fan (1), a connecting hole (5) is formed in the spraying fan (1), a connecting block (3) is arranged on the inner side of the first bearing (2), a connecting rod (4) is fixed to the bottom end of the connecting block (3), an extrusion plate (15) is arranged on the outer side of the connecting rod (4), a damping spring (16) is connected to the position, below the extrusion plate (15), of the outer side of the connecting rod (4), a supporting rod (6) is sleeved below the damping spring (16), a universal wheel (7) is installed at the bottom end of the supporting rod (6), the bottom end of the electric push rod (13) is rotatably connected with a rotating disc (11), a second bearing (12) is arranged on the outer side of the rotating disc (11), the outer side of the second bearing (12) is provided with a connecting seat (8), the bottom end of the connecting seat (8) is fixed with supporting legs (9), the bottom end of each supporting leg (9) is provided with a cushion pad (10), a servo motor (14) is arranged below the rotating disc (11), and the output end of the servo motor (14) is connected with the bottom end of the rotating disc (11).

2. The spraying dust suppression fan with the multi-angle steering structure as claimed in claim 1, wherein: the output end of the electric push rod (13) is rotatably connected with the spraying fan (1) through a hinge, and the electric push rod (13) is rotatably connected with the rotating disc (11) through a hinge.

3. The spraying dust suppression fan with the multi-angle steering structure as claimed in claim 1, wherein: the extrusion plate (15) is welded on the outer side of the connecting rod (4), the supporting rod (6) is of a hollow non-top cylindrical structure, and the inner wall of the supporting rod (6) is matched with the outer wall of the connecting rod (4).

4. The spraying dust suppression fan with the multi-angle steering structure as claimed in claim 1, wherein: the servo motor (14) is rotatably connected with the rotating disc (11) through a rotating shaft, and the servo motor (14) is connected with the connecting seat (8) through a fixing frame.

5. The spraying dust suppression fan with the multi-angle steering structure as claimed in claim 1, wherein: the quantity of supporting leg (9) is four, and four supporting legs (9) equidistance distribute in the bottom of connecting seat (8), blotter (10) constitute for the rubber material.

6. The spraying dust suppression fan with the multi-angle steering structure as claimed in claim 1, wherein: the rotary disc (11) is rotatably connected with the connecting seat (8) through a second bearing (12), the connecting block (3) is rotatably connected with the spray fan (1) through a first bearing (2), the connecting block (3) is in a round cake shape at the position contacted with the first bearing (2), and the connecting block (3) is in a cuboid shape at the position not contacted with the first bearing (2).

7. The spraying dust suppression fan with the multi-angle steering structure as claimed in claim 1, wherein: the storage battery is installed to one side that the outside of spraying fan (1) is located electric putter (13), and the battery in the spraying fan (1) outside and electric putter (13) electric connection, the battery in the spraying fan (1) outside and servo motor (14) electric connection.