CN210806351U

CN210806351U - Automatic dust removal switch board for hydraulic engineering

Info

Publication number: CN210806351U
Application number: CN201921648270.8U
Authority: CN
Inventors: 王广青; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-19
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an automatic dust removal switch board for hydraulic engineering, which comprises a bod, the front end left side of organism articulates there is the cabinet door, the upper end central point of cabinet door puts the embedded glass window that has, the rectangle recess has been seted up along upper and lower direction in left and right sides inner wall center department of organism, the rear side bottom inner chamber screw connection of organism has the exhaust fan, the rear side of exhaust fan has cup jointed the dust collecting box, the screw connection has the air-blower on the left side bottom outer wall of organism, the top electric connection of air-blower has the time controller, the output of air-blower extends into the inner chamber of organism and cup joints with the one end of hose, the inner wall has the one end of the first connecting rod of a plurality of respectively to connect by the axle around the rectangle recess, the other end welding of first connecting rod has. This automatic dust removal switch board for hydraulic engineering is carried out automatic dust removal by time controller control air-blower, and the nozzle realizes reciprocal luffing motion during the dust removal, uses manpower sparingly clean thoroughly, satisfies the user demand.

Description

Automatic dust removal switch board for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is an automatic dust removal switch board for hydraulic engineering.

Background

When the water conservancy was built, need use a large amount of electrical equipment at the construction place, and the cycle of building water conservancy facility also is different in length, need be building the interim distribution facility of settling in the place, but because water conservancy facility is built and is generally all in the environment of outdoor many dusts, in the switch board equipment use, be easily invaded by the debris that produces in dust and the production process, can arouse electrical equipment's short circuit when serious, cause serious potential safety hazard, therefore the dust removal of switch board equipment is very important, traditional dust removal mode utilizes artifical simple sweeping or with the dust catcher dust absorption, the dust removal effect is not good, and is inefficient, and labor intensity is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic dust removal switch board for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic dust removal switch board for hydraulic engineering, includes the organism, the front end left side of organism articulates there is the cabinet door, the upper end central point of cabinet door puts the embedded glass window that has, the rectangle recess has been seted up along upper and lower direction in the left and right sides inner wall center department of organism, the rear side bottom inner chamber screw of organism is connected with the exhaust fan, the dust collecting box has been cup jointed to the rear side of exhaust fan, the screw connection has the air-blower on the left side bottom outer wall of organism, the top electric connection time controller of air-blower, the output of air-blower extends into the inner chamber of organism and cup joints with the one end of hose, the front and back inner wall of rectangle recess has the one end of a plurality of first connecting rod of axle coupling respectively, and two first connecting rods are on same straight line around, the other end welding of first connecting rod has the shower nozzle, the rear end welding of shower nozzle has hollow, the rear end center department interference fit of first connecting rod has first gear, the chain has been cup jointed between the first gear, the chain bottom the rear end interference fit of first gear has the second gear, lower extreme screw connection has miniature gear motor behind the inner wall of rectangle recess, just miniature gear motor's output and second gear engagement, miniature gear motor bottom electric connection has positive and negative rotation controller.

Preferably, a plurality of heat dissipation holes are formed in the top end of the rear side of the machine body.

Preferably, the nozzle of the spray head is in a thin mouth shape.

Preferably, the transmission ratio of the first gear to the second gear is 1: 2.

Preferably, the dust collecting box is clamped with a filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic switch board that removes dust for hydraulic engineering, start through time controller air-blower and exhaust fan, the air current reachs shower nozzle department through the hose from the output of air-blower, begin to remove dust to electric elements in the switch board, reach the purpose of automatic dust removal, manpower resources are saved, when automatic dust removal, miniature gear motor drives the second gear rotation under the control of positive and negative rotation controller, reach the settlement time after, miniature gear motor begins the reversal under the control of positive and negative rotation controller, drive second gear antiport, through the second gear, first gear, a chain, first connecting rod, the reciprocal luffing motion of shower nozzle is realized in the cooperation between the shower nozzle, the cleaning range enlarges, it is clean more thorough, the dust removal effect is good.

Drawings

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

fig. 2 is a schematic left side view cross-sectional view of the present invention;

fig. 3 is a front view cross-sectional view of the present invention;

fig. 4 is a schematic top view cross-section of the present invention;

FIG. 5 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 6 is an enlarged schematic view of the structure at B of the present invention.

In the figure: 1. the dust collection device comprises a machine body, 2, a cabinet door, 3, a glass window, 4, a rectangular groove, 5, heat dissipation holes, 6, an exhaust fan, 7, a spray head, 8, a hollow connecting rod, 9, a first connecting rod, 10, a hose, 11, an air blower, 12, a dust collection box, 13, a miniature speed reduction motor, 14, a second gear, 15, a chain, 16, a first gear, 17, a time controller, 18, a filter screen, 19 and a forward and reverse rotation controller.

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. 1-6, the present invention provides a technical solution: an automatic dust removal power distribution cabinet for hydraulic engineering comprises a cabinet body 1, a cabinet door 2 is hinged to the left side of the front end of the cabinet body 1, a glass window 3 is embedded in the center of the upper end of the cabinet door 2 and is convenient to observe the internal situation, rectangular grooves 4 are formed in the centers of the inner walls of the left side and the right side of the cabinet body 1 along the vertical direction, an exhaust fan 6 is connected to an inner cavity of the bottom end of the rear side of the cabinet body 1 through screws, the type of the exhaust fan is AC17251 and is connected with a 220V power supply for exhausting dust in the cabinet body 1, a dust collection box 12 is sleeved on the rear side of the exhaust fan 6, an air blower 11 is connected to the outer wall of the bottom end of the left side of the cabinet body 1 through screws, the type of the air blower 11 is CX-100A and is connected with an external power supply, the external power supply is 220V alternating current, a time controller 17 is electrically connected to, the output end of an air blower 11 extends into an inner cavity of a machine body and is sleeved with one end of a hose 10, the front inner wall and the rear inner wall of a rectangular groove 4 are respectively connected with one end of a plurality of first connecting rods 9 in a shaft mode, the front first connecting rod 9 and the rear first connecting rod 9 are on the same straight line, a spray head 7 is welded at the other end of each first connecting rod 9, the spray head 7 can swing up and down along the first connecting rods 9, a hollow connecting rod 8 is welded at the rear end of the spray head 7, the other end of the hose 10 is sleeved at the bottom end of the hollow connecting rod 8, air flow reaches the hose 10 through the output end and then upwards enters the hollow connecting rods 10 to be sprayed out of the spray head 7, a first gear 16 is in interference fit at the center of the rear end of each first connecting rod 9, a chain 15 is sleeved between the first gears 16, a second gear 14 is in interference fit at the rear end of the first gear 16 at the bottom, the model number is ZWBPD032032-188, the output end of the miniature speed reducing motor 13 is meshed with the second gear 14, the bottom end of the miniature speed reducing motor 13 is electrically connected with a forward and reverse rotation controller 19, the model number is NDD5-D (JZF-07), and the forward rotation time, the stop interval and the reverse rotation time can be modulated.

As a preferred scheme, furthermore, a plurality of heat dissipation holes 5 are formed at the top end of the rear side of the machine body 1, so that heat dissipation and gas circulation can be performed, and the temperature in the machine body 1 is prevented from being too high.

Preferably, the nozzle of the nozzle 7 is in a narrow-mouth shape, so that larger wind power can be generated, and dust removal is more thorough.

Preferably, the transmission ratio of the first gear 16 to the second gear 14 is 1:2, which limits the oscillation amplitude of the spray head and protects the spray head.

Preferably, the dust collecting box 12 is clamped with a filter screen 18, dust can be attached to the surface of the filter screen 18 when entering the dust collecting box, the filter screen can be replaced during cleaning, and the operation is convenient.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Before use, a time controller 17 is arranged for starting time, starting times and starting intervals, when the starting time is reached, the air blower 11 is electrified, the output end of the air blower 11 generates air flow, the air flow passes through the hose 10, the hollow connecting rod 8 and the spray head 9, the air flow is sprayed out from a nozzle of the spray head 9 to remove dust on electric elements in the power distribution cabinet, meanwhile, the exhaust fan 12 rotates to draw dust out of the cabinet body 1 and discharge the dust to the dust collection box 12, labor is saved, the cleaning is convenient, the practicability is strong, the micro speed reducing motor 13 rotates forwards through the regulation and control of the forward and reverse rotation controller 17 during dust removal, the output end of the micro speed reducing motor drives the second gear 14 to rotate, the second gear 14 is in interference fit with the first gear 16 at the bottom end, the first gears 16 are sleeved by chains 15, all the first gears 16 start to rotate, the first gears 16 are in interference fit with, after the set time is reached, the micro speed reducing motor 13 starts to rotate reversely under the control of the forward and reverse rotation controller 19, the spray head 7 starts to swing downwards under the matching of the first connecting rod 9 of the first gear 16 and the second gear 14 with the spray head 7, and after the set time is reached, the micro speed reducing motor 13 rotates forwards again, so that the spray head 7 realizes reciprocating up-and-down swing to carry out comprehensive dust removal, and the dust removal effect is good, and the practicability is high.

Claims

1. The utility model provides a hydraulic engineering is with automatic switch board that removes dust, includes organism (1), its characterized in that: the utility model discloses a dust collecting machine, including organism (1), cabinet door (2) are articulated in the front end left side of organism (1), the upper end central point of cabinet door (2) puts embedded glass window (3), rectangle recess (4) have been seted up along upper and lower direction in left and right sides inner wall center department of organism (1), the rear side bottom inner chamber screw connection of organism (1) has exhaust fan (6), dust collecting box (12) have been cup jointed to the rear side of exhaust fan (6), screw connection has air-blower (11) on the left side bottom outer wall of organism (1), the top electric connection of air-blower (11) has time controller (17), the output of air-blower (11) extends into the inner chamber of organism (1) and cup joints with the one end of hose (10), the inner wall has the one end of a plurality of first connecting rod (9) of hub connection respectively around rectangle recess (4), the other end welding of first connecting rod (9) has shower nozzle (7), the rear end welding of shower nozzle (7) has hollow connecting rod (8), the other end of hose (10) is cup jointed to the bottom of hollow connecting rod (8), the rear end center department interference fit of first connecting rod (9) has first gear (16), chain (15) have been cup jointed between first gear (16), the bottom the rear end interference fit of first gear (16) has second gear (14), lower extreme screw connection has miniature gear motor (13) behind the inner wall of rectangle recess (4), just the output and the second gear (14) meshing of miniature gear motor (13), miniature gear motor (13) bottom electric connection has positive and negative rotation controller (19).

2. The automatic dust removal power distribution cabinet for hydraulic engineering according to claim 1, characterized in that: a plurality of heat dissipation holes (5) are formed in the top end of the rear side of the machine body (1).

3. The automatic dust removal power distribution cabinet for hydraulic engineering according to claim 1, characterized in that: the nozzle of the spray head (7) is in a thin mouth shape.

4. The automatic dust removal power distribution cabinet for hydraulic engineering according to claim 1, characterized in that: the transmission ratio of the first gear to the second gear is 1: 2.

5. The automatic dust removal power distribution cabinet for hydraulic engineering according to claim 1, characterized in that: the dust collection box (12) is clamped with a filter screen (18).