Windshield cleaning structure

Abstract

The utility model relates to the technical field of windshield cleaning, in particular to a windshield cleaning structure which comprises an air injection module and a cleaning module, the air injection module can blow off dust on a windshield, the air injection module comprises an air pipe, the bottom of the side face of the air pipe is communicated with a plurality of nozzles, one end of the air pipe is fixedly connected with a fixing seat, and the cleaning module is fixedly connected with the fixing seat. The side face of the other end of the air pipe is fixedly connected with a limiting seat, the other end of the air pipe communicates with a conveying pipe, a valve is arranged in the conveying pipe, and the cleaning module can clean the windshield. According to the windscreen wiper, the air pipes are communicated with the sprayers, air in the air pipes can be sprayed to the windscreen through the sprayers, most dust on the windscreen is blown off, and therefore the situation that the windscreen wiper is prone to being damaged due to the fact that the windscreen wiper cleans dust on the windscreen in a dry mode and much dust exists can be avoided, the replacement frequency of the windscreen wiper can be reduced, and cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of windshield cleaning technology, specifically a windshield cleaning structure. Background Technology

[0002] When transporting grain in a grain depot, loaders are often used to load and move the grain. During the loading process, loaders easily generate a lot of dust, which accumulates on the windshield, affecting the driver's visibility. When using windshield wipers to clean the windshield, water cannot be sprayed directly onto the windshield in order to maintain a dry environment in the grain depot. Therefore, the windshield can only be cleaned by dry wiping, which makes the windshield wipers prone to damage and requires replacement every once in a while. Utility Model Content

[0003] The purpose of this invention is to provide a windshield cleaning structure to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A windshield cleaning structure includes an air jet module and a cleaning module;

[0006] The jet module can blow away dust on the windshield. The jet module includes an air pipe, a number of nozzles are connected to the bottom side of the air pipe, a fixed base is fixedly connected to one end of the air pipe, a limit seat is fixedly connected to the side of the other end of the air pipe, and a delivery pipe is connected to the other end of the air pipe. A valve is installed inside the delivery pipe.

[0007] The cleaning module can clean the windshield.

[0008] Furthermore, the inner side of the trachea is rotatably connected to a connecting pipe, and the side of the connecting pipe is fixedly connected to an arc-shaped seat that is slidably connected to the inner side of the trachea. The inner side of the connecting pipe is fixedly connected to several nozzles and several fixed pipes, and the inner side of the arc-shaped seat is fixedly connected to the sides of several fixed pipes.

[0009] Furthermore, an adjusting motor is fixedly connected to the inner side of the fixed base, and a transmission shaft that is rotatably connected to the inner side of the fixed base is driven at the output end of the adjusting motor. The side of the transmission shaft is rotatably connected to the inner side of the air pipe, and the end of the transmission shaft is fixedly connected to the end of the connecting pipe.

[0010] Preferably, a limiting frame that is rotatably connected to the inner side of the trachea is fixedly connected to the side of the connecting tube near the limiting seat.

[0011] Furthermore, the cleaning module includes a fixing box, a cleaning rod, and two rubber strips;

[0012] The cleaning rod is located on one side of the fixed box, and a connecting block is fixedly connected to the bottom side of the cleaning rod.

[0013] Both rubber strips are fixedly connected to the side of the cleaning rod.

[0014] Furthermore, a power motor is fixedly connected to the inner side of the fixed box, and two support rods that are rotatably connected to the side of the connecting block are rotatably connected to the side of the fixed box. A connecting shaft that is rotatably connected to the inner side of the fixed box is fixedly connected to the bottom end of the support rod, and the output end of the power motor is connected to the end of the adjacent connecting shaft for transmission.

[0015] Preferably, the cleaning module further includes a sponge strip and a hose;

[0016] A sponge strip is fixedly connected to the side of the cleaning rod, and the sponge strip is located between two rubber strips;

[0017] The bottom end of the hose passes through the inside of the fixing box, and the top end of the hose passes through the inside of the cleaning rod and the connecting block.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. Several nozzles are connected via an air pipe. A T-connector can be installed on the loader's air tank, allowing the delivery pipe to be connected to it. The air tank can supply air normally through the T-connector. When a lot of dust accumulates on the windshield, the valve can be opened, allowing the air tank to supply air to the delivery pipe through the T-connector. The gas enters the air pipe and is then sprayed onto the windshield through the nozzles, blowing away most of the dust. This avoids the windshield wipers having to dry-wipe the windshield to remove dust, which can easily damage the wipers due to excessive dust. This helps reduce the frequency of wiper replacement and saves costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the installation structure of the cleaning structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the jet module structure in this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the trachea in this utility model;

[0023] Figure 4 This is a schematic diagram of the arc-shaped seat structure in this utility model;

[0024] Figure 5 This is a schematic diagram of the cleaning module structure in this utility model;

[0025] Figure 6 This is a schematic diagram of the internal structure of the fixing box in this utility model.

[0026] In the diagram: 100, jet module; 110, air pipe; 111, nozzle; 120, mounting base; 121, adjusting motor; 122, drive shaft; 130, limit seat; 140, delivery pipe; 150, connecting pipe; 151, arc-shaped seat; 152, fixing pipe; 153, limit frame; 200, cleaning module; 210, fixing box; 211, power motor; 220, cleaning rod; 221, connecting block; 230, rubber strip; 240, sponge strip; 250, support rod; 251, connecting shaft; 260, hose. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-4 In this embodiment of the utility model, a windshield cleaning structure includes an air jet module 100 and a cleaning module 200.

[0029] The jet module 100 can blow away dust on the windshield. The jet module 100 includes an air pipe 110, and several nozzles 111 are connected to the bottom side of the air pipe 110. The air pipe 110 is located at the top of the windshield, and the nozzles 111 face the windshield. One end of the air pipe 110 is fixedly connected to a fixing seat 120, and the other end of the air pipe 110 is fixedly connected to a limiting seat 130. Both the fixing seat 120 and the limiting seat 130 are fixed to the top of the windshield of the loader. The fixing seat 120 and the limiting seat 130 can support the air pipe 110. The other end of the air pipe 110 is connected to a delivery pipe 140, and a valve is provided inside the delivery pipe 140. The cleaning module 200 can clean the windshield.

[0030] Specifically, a T-junction can be installed on the loader's air tank, and the delivery pipe 140 can be connected to the T-junction. The air tank can supply air normally through one end of the T-junction. When a lot of dust accumulates on the windshield, the valve on the delivery pipe 140 can be opened. At this time, the air tank can supply air to the delivery pipe 140 through the T-junction. After the gas enters the air pipe 110, it can be sprayed onto the windshield through the nozzle 111. The gas can blow away most of the dust on the windshield, thereby avoiding the windshield wipers from dry wiping the windshield. Excessive dust makes the windshield wipers prone to damage, which helps to reduce the frequency of windshield wiper replacement, thereby saving costs. It also avoids spraying water onto the windshield, which helps to maintain a dry environment in the grain depot.

[0031] Example 1

[0032] like Figure 5-6 As shown, in this embodiment, the cleaning module 200 includes a fixing box 210, a cleaning rod 220, two rubber strips 230, a sponge strip 240, and a hose 260;

[0033] The cleaning rod 220 is located on one side of the fixing box 210. A connecting block 221 is fixedly connected to the bottom side of the cleaning rod 220. Two rubber strips 230 are fixedly connected to the side of the cleaning rod 220. A sponge strip 240 is fixedly connected to the side of the cleaning rod 220 and is located between the two rubber strips 230. The fixing box 210 is installed at the bottom of the loader's windshield. The rubber strips 230 and the sponge strip 240 are both attached to the windshield. The bottom end of the hose 260 passes through the inside of the fixing box 210, and the top end of the hose 260 passes through the inside of the cleaning rod 220 and the connecting block 221. The top end of the hose 260 extends into the inside of the sponge strip 240. A water pump can be used. The bottom end of the hose 260 can be connected to the output end of the water pump, and the input end of the water pump can be connected to the configured water tank. In this way, the water pump can deliver water from the water tank to the hose 260.

[0034] In practice, the connecting block 221, the two support rods 250, and the fixing box 210 can form a parallelogram. The fixing box 210 can maintain the angle of the connecting block 221 through the two support rods 250, thereby maintaining the angle of the cleaning rod 220. After most of the dust on the windshield is blown away by the jet module 100, the support rods 250 can be rotated relative to the fixing box 210 as needed. At this time, the support rods 250 can drive the cleaning rod 220 to move through the connecting block 221, thereby moving the rubber strip 230 and the sponge strip 240 on the windshield to clean it. During the cleaning process, water can be pumped into the hose 260 through a water pump. The water can enter the interior of the sponge strip 240 and wet it. The windshield can be wiped by the wet sponge strip 240, which helps to improve the cleaning effect and uses relatively little water, which helps to keep the grain depot environment dry.

[0035] like Figure 6 As shown, in this embodiment, a power motor 211 is fixedly connected to the inner side of the fixed box 210, and two support rods 250 are rotatably connected to the side of the fixed box 210 and rotatably connected to the side of the connecting block 221. The bottom end of the support rod 250 is fixedly connected to a connecting shaft 251 that is rotatably connected to the inner side of the fixed box 210. The support rod 250 can be rotatably connected to the fixed box 210 through the connecting shaft 251. The output end of the power motor 211 is connected to the end of the adjacent connecting shaft 251 for transmission.

[0036] In practice, a connecting shaft 251 can be rotated by a power motor 211, which can drive a support rod 250 to rotate, and the support rod 250 can drive a connecting block 221 to rotate, thereby causing the cleaning rod 220 to move the rubber strip 230 and the sponge strip 240 on the windshield.

[0037] Example 2

[0038] Based on Example 1, such as Figure 3-4 As shown, in this embodiment, a connecting pipe 150 is rotatably connected to the inner side of the air pipe 110. One end of the connecting pipe 150 is open at the limiting seat 130, while the other end of the connecting pipe 150 is closed at the fixed seat 120. An arc-shaped seat 151 is fixedly connected to the side of the connecting pipe 150 and is slidably connected to the inner side of the air pipe 110. A plurality of fixed pipes 152 are fixedly connected to the inner side of the connecting pipe 150 corresponding to a plurality of nozzles 111. The plurality of fixed pipes 152 are spirally distributed. The inner side of the arc-shaped seat 151 is fixedly connected to the side of the plurality of fixed pipes 152. A limiting frame 153 is fixedly connected to the side of the connecting pipe 150 near the limiting seat 130 and is rotatably connected to the inner side of the air pipe 110. The limiting frame 153 can support the connecting pipe 150. The gas in the air pipe 110 can pass through the inside of the limiting frame 153 and enter between the air pipe 110 and the connecting pipe 150, and then be ejected from the nozzles 111.

[0039] An adjusting motor 121 is fixedly connected to the inner side of the fixed base 120. The output end of the adjusting motor 121 is connected to a drive shaft 122 that is rotatably connected to the inner side of the fixed base 120. The side of the drive shaft 122 is rotatably connected to the inner side of the air pipe 110. The end of the drive shaft 122 is fixedly connected to the end of the connecting pipe 150.

[0040] In practice, when the sponge strip 240 is moistened and used to wipe the windshield, the drive shaft 122 can be rotated by adjusting the motor 121. The drive shaft 122 can then rotate the connecting pipe 150, which in turn can rotate the arc-shaped seat 151. The arc-shaped seat 151 can be rotated to the top of several nozzles 111, blocking the tops of the nozzles. When the end of a fixed pipe 152 is connected to the top of a nozzle 111, the gas in the air pipe 110 can enter the connecting pipe 150 through the opening. A nozzle 111 is inserted into a fixed tube 152, and gas is then sprayed out through only the nozzle 111. This blows air onto the area of ​​the windshield that has been wiped by the sponge strip 240, causing the moisture on the windshield to evaporate quickly and preventing dust from adhering to the wet windshield. The connecting tube 150 drives the arc-shaped seat 151 to rotate continuously, so that several fixed tubes 152 are aligned with the top of the nozzle 111 in sequence. This allows the air jet position to be adjusted according to the position of the sponge strip 240, so that air is blown only onto the area of ​​the windshield that has been wiped.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A windscreen wiping structure characterized by, include: A jet module (100) is capable of blowing away dust on the windshield. The jet module (100) includes an air pipe (110), a plurality of nozzles (111) are connected to the bottom side of the air pipe (110), a fixed base (120) is fixedly connected to one end of the air pipe (110), a limiting base (130) is fixedly connected to the side of the other end of the air pipe (110), and a delivery pipe (140) is connected to the other end of the air pipe (110). A valve is provided inside the delivery pipe (140). The cleaning module (200) is capable of cleaning the windshield.

2. The windscreen wiping structure according to claim 1, characterized by The inner side of the air tube (110) is rotatably connected to a connecting tube (150), and the side of the connecting tube (150) is fixedly connected to an arc-shaped seat (151) that is slidably connected to the inner side of the air tube (110). The inner side of the connecting tube (150) is fixedly connected to several nozzles (111) and several fixed tubes (152). The inner side of the arc-shaped seat (151) is fixedly connected to the side of several fixed tubes (152).

3. The windscreen wiping structure according to claim 2, characterized in that, An adjusting motor (121) is fixedly connected to the inner side of the fixed base (120). The output end of the adjusting motor (121) is connected to a transmission shaft (122) that is rotatably connected to the inner side of the fixed base (120). The side of the transmission shaft (122) is rotatably connected to the inner side of the air pipe (110). The end of the transmission shaft (122) is fixedly connected to the end of the connecting pipe (150).

4. The windscreen wiping structure according to claim 2, characterized by The side of the connecting pipe (150) near the limiting seat (130) is fixedly connected to a limiting bracket (153) that is rotatably connected to the inner side of the air pipe (110).

5. The windscreen wiping structure according to claim 1, characterized by The cleaning module (200) includes: Fixing box (210); A cleaning rod (220) is set on one side of the fixing box (210), and a connecting block (221) is fixedly connected to the bottom side of the cleaning rod (220); Two rubber strips (230) are fixedly connected to the side of the cleaning rod (220).

6. The windscreen wiping structure according to claim 5, characterized by A power motor (211) is fixedly connected to the inner side of the fixed box (210). Two support rods (250) are rotatably connected to the side of the fixed box (210) and rotatably connected to the side of the connecting block (221). A connecting shaft (251) is fixedly connected to the bottom end of the support rod (250) and rotatably connected to the inner side of the fixed box (210). The output end of the power motor (211) is connected to the end of the adjacent connecting shaft (251) for transmission.

7. The windscreen wiping structure according to claim 5, characterized by The cleaning module (200) also includes: A sponge strip (240) is fixedly connected to the side of the cleaning rod (220), and the sponge strip (240) is located between two rubber strips (230); The bottom end of the hose (260) passes through the inside of the fixing box (210), and the top end of the hose (260) passes through the inside of the cleaning rod (220) and the connecting block (221).

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