CN110434099A - An energy-saving automatic cleaning device for expressway signboards - Google Patents

Abstract

The invention discloses an energy-saving automatic cleaning device for expressway signboards, which comprises a box body, a side wall of the box body is vertically provided with an indicator plate, and a spiral leaf is arranged at the bottom of the box body. The center of the spiral blade is provided with a first rotating rod, and the top of the first rotating rod is provided with a second rotating rod, and the surfaces of the first rotating rod and the second rotating rod are surrounded by a belt rotating pulley. In the present invention, the belt rotating wheel drives the second rotating rod to rotate, the third rotating rod drives the first rotating gear to rotate through the locking teeth, the first rotating gear respectively drives the second rotating gear on both sides to rotate, and the arc gear rotates to the same When the toothed belts mesh with each other, the toothed belt is driven to move, and then the toothed belt drives the horizontal rod to move, and the brush on the side of the horizontal rod close to the indicator plate can automatically clean the position covered by dust, saving energy consumption and preventing The advantages of idle waste of resources.

Description

An energy-saving automatic cleaning device for expressway signboards

technical field

The invention relates to the technical field of energy-saving cleaning in expressways, in particular to an energy-saving automatic cleaning device for expressway signboards.

Background technique

At present, in the expressway equipment, in order to mark the route of each road, signboards must be used, and the general expressway signboards are all gantry type, and the fixation between components is specific connection. The speed of vehicles on the highway is very fast, and it is necessary to concentrate and cannot observe the road signs carefully, so the road signs on the expressway are generally very large, so that the driver can observe the signs from a farther place However, in dry weather, if there is too much dust, the signs will be covered with dust and need to be cleaned manually.

However, the cleaning of the signs is very troublesome. The erection position of the signs is high and the area is very large. When cleaning, the staff needs to use a large electric lift or use a high-pressure water gun to clean them. It will cause greater safety hazards, and the highway generally crosses areas far away from human habitation. It is very difficult to clean up the signs in these places, and the use of electric cleaning equipment requires long wires and consumes a lot of energy. and because the dust accumulated on the surface of the signs is limited every day, it does not need to be cleaned all the time, so the frequency of use after setting up electric equipment will not be particularly high, which will cause resources to be idle, which will not only increase the cost input, Moreover, energy and resources are wasted, and the income is very low.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides an energy-saving automatic cleaning device for expressway signboards, which can automatically clean up dust-covered locations, save energy consumption, prevent idle resources from being wasted, and solve the problem of traditional cleaning methods. It requires manpower, causing greater safety hazards, idle resources, and wasting energy.

(2) Technical solutions

In order to realize the above-mentioned automatic cleaning of the dust-covered position, save energy consumption, and prevent idle waste of resources, the present invention provides the following technical solution: an energy-saving automatic cleaning device for expressway signs, including a box body, and the box body The side wall of the box is vertically provided with an indicator plate, the bottom of the box is provided with a spiral leaf, the center of the spiral leaf is provided with a first rotating rod, and the top of the first rotating rod is provided with a second rotating The surface of the second rotating rod is surrounded by a belt rotating wheel, the second rotating rods are connected by an endless belt, and the surface of the second rotating rod is provided with a first inclined gear, the first helical gear is provided with a second helical gear on the side close to the indicating plate, and the side of the second helical gear close to the indicating plate is provided with a third rotating rod, and the third rotating rod is far away from the second One side of the helical gear is provided with a first rotating gear, both sides of the first rotating gear are provided with a second rotating gear, and the side of the second rotating gear close to the indicating plate is provided with an arc-shaped gear. A toothed belt is provided on the side of the first rotating gear close to the indicating plate, and a horizontal rod is provided on the side of the indicating plate away from the box body.

Preferably, the arc gear is connected to the second rotating gear through a connecting rod, teeth are provided on both sides of the toothed belt, the teeth correspond to the teeth of the arc gear, and the arc The gears are arranged in a sector shape, and the arc gears are fixedly connected with the connecting rod.

Preferably, the horizontal bar is fixedly connected to the toothed belt through a fixed bar, a groove is provided on the surface of the box close to the fixed bar, the horizontal bar is made of transparent plastic, and the brush is a transparent plastic strip production.

Preferably, the top and bottom of the first rotating gear are provided with a rotating shaft, and a guide wheel is provided on the side of the rotating shaft close to the toothed belt, and the top and bottom of the toothed belt pass through the guide wheel and the rotating shaft respectively. The surfaces of the toothed belt are connected with each other, the toothed belt is made of rubber material, the teeth on both sides of the toothed belt are made of hard rubber, and the center of the toothed belt is made of soft rubber.

Preferably, a rain shield is provided on the top of the indicator board, and the rain shield is inclined. The side of the rain shield close to the indication board is lower, and the side away from the indication board is higher. The level A brush is arranged on the side of the rod close to the indicating plate, and the brush and the indicating plate are in contact with each other, and a small LED light is arranged on the bottom of the rain shield.

Preferably, the surface of one end of the third rotating rod close to the first rotating gear is surrounded by a locking tooth, and the locking teeth are connected to the third rotating rod through a connecting shaft, and a torsion spring is arranged inside the connecting shaft, The side of the first rotating gear close to the third rotating rod is provided with an annular groove, the inner wall of the annular groove is obliquely provided with surrounding teeth, the first rotating gear is made of metal, and the torsion spring is commonly used in Torsion spring inside the clip.

Preferably, the helical leaf runs through the bottom of the box and communicates with the outside, one side of the helical leaf is obliquely provided with a guide plate, and two sides of the box are provided with support rods, and the support rods are connected to each other through bolts. The box body is fixed, and the spiral blade is made of light metal.

Preferably, the first helical gear is fixedly connected to the second rotating rod, the first helical gear and the second helical gear are meshed with each other, a small generator is connected to one end of the first rotating rod, and the small generator One side of the device is provided with a storage battery, the small generator is a brushless DC 300W generator, and the top of the device is provided with a light bulb.

Beneficial effect

Compared with the prior art, the present invention provides an energy-saving automatic cleaning device for expressway signs, which has the following beneficial effects:

1. When in use, the first rotating gear drives the second rotating gear on both sides to rotate, and then drives the arc gear to rotate through the connecting rod. When the arc gear on one side rotates to mesh with the toothed belt, it drives The toothed belt moves, and then drives the horizontal bar to move through the toothed belt. The brush on the side of the horizontal bar close to the indicator plate cleans the surface of the indicator plate, and when the arc gear on the other side turns to the toothed belt On one side, since the rotation direction of the second rotating gear on both sides is opposite, the arc gear on the other side drives the toothed belt to rotate in the opposite direction, thereby realizing the reciprocating motion of the toothed belt, and realizing the brush rotation through the toothed belt. Moving up and down, the indicator board can be cleaned very well, and it does not need to consume manual cleaning.

2. The spiral blade at the bottom can be driven to rotate by wind force, the spiral blade drives the first rotation, and then the belt rotation wheel of the second rotation rod is driven by the first rotation rod to rotate, and the second rotation rod is driven by the belt rotation wheel to rotate, and the second rotation rod is driven by the belt rotation wheel. The second rotating rod drives the second helical gear to rotate through the first helical gear, and then drives the third rotating rod to rotate through the second helical gear. The third rotating rod drives the first rotating gear to rotate through the locking teeth, and due to wind force Start, so there is no need to consume extra power when in use, and a small generator can be connected through the first rotating rod to generate electricity through wind power, and then the electricity generated can drive the light bulb on the top of the device to illuminate without consuming extra power. Save energy consumption, prevent idle resources from being wasted, and reduce maintenance costs.

Description of drawings

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

Fig. 2 is the side view of structure of the present invention;

Fig. 3 is a top view of the internal structure of the structure of the present invention;

Fig. 4 is the enlarged view of place A in Fig. 3;

Fig. 5 is a structural schematic diagram of the joint between the toothed belt and the second rotating gear of the present invention;

Fig. 6 is a side view of the internal structure of the helical blade of the structure of the present invention;

Fig. 7 is a structural schematic diagram of the connection between the rotating shaft and the tooth plate of the structure of the present invention;

Fig. 8 is a cross-sectional view of the connection between the third rotating rod and the first rotating gear in the structure of the present invention.

In the figure: 1. Box body; 2. Indicator plate; 3. Spiral leaf; 4. First rotating rod; 5. Second rotating rod; 6. Belt rotating wheel; 7. Ring belt; 8. First helical gear; 9, the second helical gear; 10, the third rotating rod; 11, the first rotating gear; 12, the second rotating gear; 13, the arc gear; 14, the connecting rod; 15, the toothed belt; 16, the horizontal rod; 17 , fixed rod; 18, groove; 19, rotating shaft; 20, guide wheel; 21, rain shield; 22, brush; 23, locking teeth; 24, connecting shaft; 25, support rod; .

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

Please refer to Figure 1-8, an energy-saving automatic cleaning device for expressway signs, including a box body 1, the side wall of the box body 1 is vertically provided with an indicator plate 2, and the bottom of the box body 1 is provided with a spiral blade 3. The center of the spiral blade 3 is provided with a first rotating rod 4, the top of the first rotating rod 4 is provided with a second rotating rod 5, the surface of the second rotating rod 5 is surrounded by a belt rotating wheel 6, and the second rotating rod 5 are connected by an endless belt 7, the surface of the second rotating rod 5 is provided with a first helical gear 8 at the position close to the indicator plate 2, and a second helical gear 8 is provided on the side of the first helical gear 8 close to the indicator plate 2. Gear 9, the second helical gear 9 is provided with a third rotating rod 10 near the side of the indicating plate 2, and the third rotating rod 10 is provided with a first rotating gear 11 on a side away from the second helical gear 9, and the first rotating gear 11 Both sides of the second rotating gear 12 are provided with a second rotating gear 12, and the side of the second rotating gear 12 close to the indicating plate 2 is provided with an arc gear 13, and the side of the first rotating gear 11 close to the indicating plate 2 is provided with a toothed belt 15, A horizontal rod 16 is provided on the side of the indicator board 2 away from the box body 1 .

The arc gear 13 is interconnected with the second rotating gear 12 through the connecting rod 14, and both sides of the toothed belt 15 are provided with teeth corresponding to the teeth of the arc gear 13, and the arc gear 13 is fan-shaped. The arc gear 13 is fixedly connected with the connecting rod 14, so that the arc gear 13 can intermittently engage with the toothed belt 15 to rotate.

Horizontal bar 16 is fixedly connected with toothed belt 15 by fixed bar 17, and the surface of casing 1 is provided with groove 18 near the position of fixed bar 17, and toothed belt 15 drives horizontal bar 16 to move by fixed bar 17.

The top and the bottom of the first rotary gear 11 are all provided with a rotary shaft 19, and the side of the rotary shaft 19 near the toothed belt 15 is provided with a guide wheel 20, and the top and the bottom of the toothed belt 15 pass through the gap between the guide wheel 20 and the rotary shaft 19 respectively. The surfaces are connected to each other, and the toothed belt 15 is made of rubber material, so that the toothed belt 15 can be bent and rotated.

The top of the indicator board 2 is provided with a rain shield 21, and the rain shield 21 is inclined. The side of the rain shield 21 close to the indicator board 2 is lower, and the side away from the indicator board 2 is higher. The horizontal rod 16 is close to the indicator board. One side of 2 is provided with a brush 22, and the brush 22 is in contact with the indicator board 2, and the up and down movement of the brush 22 is realized by the horizontal rod 16, so that the indicator board 2 can be cleaned well.

One end surface of the third rotating rod 10 close to the first rotating gear 11 is surrounded by a locking tooth 23, and the locking tooth 23 is connected to the third rotating rod 10 through the connecting shaft 24. The inside of the connecting shaft 24 is provided with a torsion spring. The side of the rotating gear 11 near the third rotating rod 10 is provided with an annular groove. 3. During reverse rotation, the locking teeth 23 and the first rotating gear 11 are separated from each other to ensure the normal operation of the equipment.

The spiral blade 3 runs through the bottom of the box body 1 and communicates with the outside. One side of the spiral leaf 3 is inclined with a guide plate 26, and the two sides of the box body 1 are provided with support rods 25. The support rods 25 are connected with the box body 1 through bolts. Fixed, the box body 1 is supported by the support rod 25 .

The first helical gear 8 is fixedly connected with the second rotating rod 5, and the first helical gear 8 and the second helical gear 9 mesh with each other. One end of the first rotating rod 4 is connected with a small generator, and one side of the small generator is provided with a storage battery. , can generate electricity by wind power by connecting a small generator through the first rotating rod 4 .

Working principle: When there is a vehicle passing by quickly, due to the high speed of the expressway, a large amount of air movement will be driven, and the location is open, there is no obstacle, and the wind is strong, which can drive the spiral blade 3 at the bottom to rotate, and then the spiral blade 3 Drive the first rotating rod 4 to rotate, the first rotating rod 4 drives the belt rotating wheel 6 of the second rotating rod 5 to rotate by the endless belt 7, drives the second rotating rod 5 to rotate by the belt rotating wheel 6, the second rotating rod 5 The first helical gear 8 drives the second helical gear 9 to rotate, and then the second helical gear 9 drives the third rotating rod 10 to rotate, and the third rotating rod 10 drives the first rotating gear 11 to rotate through the locking teeth 23, and because It is started by wind power, so it does not need to consume extra electric energy when in use. When the spiral blade 3 rotates in the opposite direction, the locking teeth 23 and the first rotating gear 11 are separated from each other to ensure the normal operation of the equipment, and can pass the first rotating lever 4 Connect a small generator to generate electricity through wind power, save energy consumption, and prevent waste of resources. The first rotating gear 11 drives the second rotating gear 12 on both sides to rotate, and then the connecting rod 14 drives the arc gear 13 to rotate. , when the arc gear 13 on one side rotates to mesh with the toothed belt 15, the toothed belt 15 is driven to move, and the toothed belt 15 drives the horizontal rod 16 to move through the fixed rod 17, and the horizontal rod 16 passes through the indicator plate 2- The brush 22 on the side is used to clean the surface of the indicating plate 2, and when the arc gear 13 on the other side turns to the side close to the toothed belt 15, since the rotation direction of the second rotating gear 12 on both sides is opposite, Therefore, the arc-shaped gear 13 on the other side drives the toothed belt 15 to rotate in the opposite direction, thereby realizing the reciprocating motion of the toothed belt 15, and realizing the up and down movement of the brush 22 through the toothed belt 15, and then the indicator board 2 can be well aligned. It is clean and does not need to be cleaned manually. The rain shield 21 on the top can collect rainwater on the surface of the indicating plate 2 to wash the indicating plate 2.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. a kind of energy-saving automatic cleaning apparatus of highway direction board, including cabinet (1), it is characterised in that: the cabinet (1) for one side wall in being vertically arranged with indicator board (2), the bottom of the cabinet (1) is provided with helical-blade (3), the helical-blade (3) center is provided through the first rotating bar (4), is provided with the second rotating bar (5) at the top of first rotating bar (4), The surface of second rotating bar (5) is surrounded with belt rotating wheel (6), passes through annular between second rotating bar (5) Belt (7) is attached, and the surface of second rotating bar (5) is provided with the first helical gear close to the position of indicator board (2) (8), first helical gear (8) is provided with the second helical gear (9) close to the side of indicator board (2), second helical gear (9) side close to indicator board (2) is provided with third rotating bar (10), and the third rotating bar (10) is far from the second helical gear (9) side is provided with the first rotate gear (11), and the two sides of first rotate gear (11) are provided with the second turning gear It takes turns (12), second rotate gear (12) is provided with arc gear wheel (13) close to the side of indicator board (2), and described first turn Band (15) with teeth is arranged close to the side of indicator board (2) in moving gear (11), and the indicator board (2) sets far from the side of cabinet (1) It is equipped with horizon bar (16).

2. a kind of energy-saving automatic cleaning apparatus of highway direction board according to claim 1, it is characterised in that: institute It states arc gear wheel (13) to be connected with each other by connecting rod (14) and the second rotate gear (12), the two sides of the tooth band (15) are all provided with Teeth are equipped with, the teeth are corresponded to each other with the teeth of arc gear wheel (13), the fan-shaped setting of the arc gear wheel (13), described Arc gear wheel (13) is fixedly connected with connecting rod (14).

3. a kind of energy-saving automatic cleaning apparatus of highway direction board according to claim 1, it is characterised in that: institute It states horizon bar (16) to be fixedly connected by fixed link (17) with tooth band (15), the surface of the cabinet (1) is close to fixed link (17) Position be arranged fluted (18).

4. a kind of energy-saving automatic cleaning apparatus of highway direction board according to claim 1, it is characterised in that: institute The top and bottom for stating the first rotate gear (11) is provided with rotation axis (19), and the rotation axis (19) is close to tooth band (15) Side is provided with guide wheel (20), and the top and bottom of the tooth band (15) is each passed through the surface of guide wheel (20) Yu rotation axis (19) It is connected with each other.

5. a kind of energy-saving automatic cleaning apparatus of highway direction board according to claim 1, it is characterised in that: institute It states and is provided at the top of indicator board (2) weather shield (21), the weather shield (21) is inclined to set, and the weather shield (21) is close The side of indicator board (2) is lower, and the side far from indicator board (2) is higher, side of the horizon bar (16) close to indicator board (2) It is provided with hairbrush (22), the hairbrush (22) contacts with each other with indicator board (2).

6. a kind of energy-saving automatic cleaning apparatus of highway direction board according to claim 1, it is characterised in that: institute Stating the end surface of third rotating bar (10) close to the first rotate gear (11) is in be surrounded with latch (23), the latch (23) it is connected with each other by connecting shaft (24) and third rotating bar (10), the connecting shaft (24) is internally provided with torsional spring, institute It states the first rotate gear (11) and the side of third rotating bar (10) is provided with annular groove, the annular groove inner wall is inclined to be set It is equipped with around teeth.

7. a kind of energy-saving automatic cleaning apparatus of highway direction board according to claim 1, it is characterised in that: institute It states helical-blade (3) to be interconnected through the bottom of cabinet (1) and outside, side is inclined to set the helical-blade (3) water conservancy diversion The two sides of plate (26), the cabinet (1) are provided with support rod (25), and the support rod (25) is carried out by bolt and cabinet (1) It is fixed.

8. a kind of energy-saving automatic cleaning apparatus of highway direction board according to claim 1, it is characterised in that: institute It states the first helical gear (8) to be fixedly connected with the second rotating bar (5), first helical gear (8) is mutually nibbled with the second helical gear (9) It closes, one end of first rotating bar (4) is connected with small generator, and the side of the small generator is provided with battery.