Road spraying dust falling device

Abstract

The utility model discloses a road spraying dust-settling device which comprises a main body unit, the main body unit comprises a water tank, two hoses are symmetrically arranged at the upper end of the water tank, the other end of each hose is fixedly connected with a connecting pipe, the upper end of each connecting pipe is fixedly connected with a spraying pipe, and the other end of each spraying pipe is fixedly connected with a spraying pipe. Atomizing nozzles are fixedly mounted at the two ends of each spraying pipe; the lifting adjusting assembly comprises a fixing frame and has the beneficial effects that a connecting block is driven to move upwards through the arrangement of a self-locking motor, a lifting lead screw and a lead screw sleeve, a spraying pipe is driven to move upwards through the arrangement of the connecting block, a pushing block, a pushing rod and a disc, and therefore the spraying height can be flexibly adjusted; and a speed reducing motor, a driving gear and a driven gear are arranged to drive a connecting pipe to rotate forwards and backwards in a reciprocating manner, so that the spraying range is enlarged, the dust falling efficiency and the dust falling effect are improved, and the dust falling device is more convenient and efficient in actual use.

Description

Technical Field

[0001] The utility model relates to the technical field of road spraying and dust reduction, in particular to a road spraying and dust reduction device. Background Art

[0002] Roads are infrastructure for various vehicles and pedestrians to pass through. However, existing roads generate a large amount of dust during the construction and maintenance process. This dust diffuses in the air and causes air pollution, affecting the health of passers-by and residents of nearby houses.

[0003] In the existing road construction process, dust reduction is usually carried out through spraying devices, but the existing spraying devices often have a single function, lack the ability to adjust the spraying height, and their spraying direction is fixed, resulting in a limited spraying range, which not only reduces the efficiency of dust reduction, but also affects the dust reduction effect, making it inconvenient and inefficient in actual use.

[0004] Therefore, a road spray dust reduction device is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems of the above-mentioned road spray dust reduction device, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a road spray dust reduction device, which is used to solve the problem that dust reduction is usually carried out through a spray device during the existing road construction process, but the existing spray devices often have a single function, lack the ability to adjust the spray height, and have a fixed spray direction, resulting in a limited spraying range, which not only reduces the efficiency of dust reduction, but also affects the dust reduction effect, thereby appearing to be inconvenient and inefficient in actual use.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a road spray dust reduction device, comprising:

[0009] A main unit, the main unit comprising a water tank, two hoses are symmetrically arranged at the upper end of the water tank, the other end of each hose is fixedly connected to a connecting pipe, the upper end of each connecting pipe is fixedly connected to a nozzle, and both ends of each nozzle are fixedly installed with an atomizing nozzle;

[0010] A lifting and adjusting component, the lifting and adjusting component comprises a fixed frame, the fixed frame is fixedly connected to the upper end of the water tank, the upper end of the fixed frame is fixedly connected to a self-locking motor, the output end of the self-locking motor passes through the fixed frame and is fixedly connected to a lifting screw rod, the lifting screw rod is meshedly connected with a screw rod sleeve, two sides of the screw rod sleeve are symmetrically fixedly connected to two connecting blocks, both ends of each connecting block are fixedly connected to push blocks, the upper end of each push block is fixedly connected to a push rod, and the upper ends of the two push rods are commonly fixedly connected to a disc;

[0011] The swing assembly includes a reduction motor, which is fixedly connected to the upper end of the disc, and the output end of the reduction motor is fixedly sleeved with a driving gear, and two driven gears are meshedly connected on both sides of the driving gear, and each of the driven gears is fixedly sleeved on the connecting pipe.

[0012] As a preferred solution of the road spray dust reduction device described in the utility model, two through holes are symmetrically opened on both sides of the fixed frame, and the opposite ends of the two connecting blocks pass through the through holes and are slidably connected in the through holes.

[0013] As a preferred solution of the road spray dust reduction device described in the utility model, the lower ends of the two connecting pipes are rotatably connected to the upper end of the disc, and the lower ends of the two hoses are connected to the inside of the water tank.

[0014] As a preferred solution of the road spray dust reduction device described in the utility model, wherein: a mounting plate is fixedly connected to the right side of the water tank, and a handrail is fixedly connected to the other side of the mounting plate.

[0015] As a preferred solution of the road spray dust reduction device described in the utility model, wherein: the upper end of the water tank is fixedly connected with a water inlet pipe, and the upper end of the water inlet pipe is meshingly connected with a sealing cover.

[0016] As a preferred solution of the road spray dust reduction device described in the utility model, wherein: a plurality of universal wheels are symmetrically fixedly installed on the lower end of the water tank, and the lower end of the lifting screw rod is rotatably connected to the inner wall of the fixed frame.

[0017] Beneficial effects of the utility model:

[0018] The connection block is driven upward by the setting of the self-locking motor, the lifting screw and the screw sleeve, and the nozzle is driven upward by the setting of the connecting block, the push block, the push rod and the disc, so that the height of the spray can be flexibly adjusted; the connection pipe is driven to rotate back and forth by the setting of the reduction motor, the driving gear and the driven gear, so as to increase the spraying range, improve the efficiency and effect of dust reduction, and make it more convenient and efficient in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 The utility model is a schematic diagram of the front structure of a road spray dust reduction device.

[0021] Figure 2 The utility model is a schematic diagram of the side structure of a road spray dust reduction device.

[0022] Figure 3 The utility model is a schematic diagram of the structure of a road spray dust reduction device viewed from above.

[0023] Description of the drawings: 100, main unit; 101, water tank; 102, water inlet pipe; 103, handrail; 104, universal wheel; 105, hose; 106, connecting pipe; 107, nozzle; 200, lifting adjustment assembly; 201, fixing frame; 202, self-locking motor; 203, lifting screw rod; 204, screw rod sleeve; 205, connecting block; 206, push block; 207, push rod; 208, disc; 300, swing assembly; 301, reduction motor; 302, driving gear; 303, driven gear. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1-Figure 3 , is an embodiment of the utility model, which provides a road spray dust reduction device, which includes:

[0029] The main unit 100 includes a water tank 101. Two hoses 105 are symmetrically arranged at the upper end of the water tank 101. The other end of each hose 105 is fixedly connected to a connecting pipe 106. The upper end of each connecting pipe 106 is fixedly connected to a nozzle 107. Both ends of each nozzle 107 are fixedly installed with an atomizing nozzle.

[0030] The lifting and adjusting component 200 includes a fixed frame 201, which is fixedly connected to the upper end of the water tank 101. The upper end of the fixed frame 201 is fixedly connected to a self-locking motor 202. The output end of the self-locking motor 202 passes through the fixed frame 201 and is fixedly connected to a lifting screw rod 203. A screw rod sleeve 204 is meshed and connected to the lifting screw rod 203. Two connecting blocks 205 are symmetrically fixedly connected to both sides of the screw rod sleeve 204. Both ends of each connecting block 205 are fixedly connected to a push block 206. The upper end of each push block 206 is fixedly connected to a push rod 207. The upper ends of the two push rods 207 are commonly fixedly connected to a disc 208.

[0031] The swing assembly 300 includes a reduction motor 301, which is fixedly connected to the upper end of the disc 208. The output end of the reduction motor 301 is fixedly sleeved with a driving gear 302. Two sides of the driving gear 302 are meshingly connected with two driven gears 303. Each driven gear 303 is fixedly sleeved on the connecting tube 106, and the rotation angle of the connecting tube 106 is 0°-140°.

[0032] The connection block 205 is driven upward by the arrangement of the self-locking motor 202, the lifting screw rod 203 and the screw rod sleeve 204, and the nozzle 107 is driven upward by the arrangement of the connection block 205, the push block 206, the push rod 207 and the disc 208, so that the height of the spray can be flexibly adjusted; the connection pipe 106 is driven to rotate back and forth by the arrangement of the reduction motor 301, the driving gear 302 and the driven gear 303, so as to increase the spraying range, improve the efficiency and effect of dust reduction, and thus be more convenient and efficient in actual use.

[0033] There are two through holes symmetrically formed on both sides of the fixing frame 201 , and the opposite ends of the two connecting blocks 205 penetrate through the through holes and are slidably connected in the through holes, so that the pushing block 206 is driven to move by the connecting blocks 205 .

[0034] The lower ends of the two connecting pipes 106 are rotatably connected to the upper end of the disc 208 , and the lower ends of the two hoses 105 are connected to the inside of the water tank 101 , and the connecting pipes 106 are supported by the disc 208 .

[0035] Among them, a mounting plate is fixedly connected to the right side of the water tank 101, and a handrail 103 is fixedly connected to the other side of the mounting plate, so that the handrail 103 facilitates the movement of the pushing device.

[0036] The upper end of the water tank 101 is fixedly connected with a water inlet pipe 102 , and the upper end of the water inlet pipe 102 is meshingly connected with a sealing cover, through which water is added.

[0037] Among them, a plurality of universal wheels 104 are symmetrically fixedly installed at the lower end of the water tank 101, and the lower end of the lifting screw rod 203 is rotatably connected to the inner wall of the fixed frame 201. The setting of the universal wheels 104 facilitates the movement of the device.

[0038] Working principle: when in use, the water in the water tank 101 is sprayed out through the nozzle 107 and the atomizing nozzle, the self-locking motor 202 is started, and its output end drives the lifting screw 203 to rotate, the lifting screw 203 drives the screw sleeve 204 to move upward, the screw sleeve 204 drives the push rod 207 to move upward through the connecting block 205 and the push block 206, and drives the nozzle 107 to move upward through the push rod 207 and the disc 208, so that the height of the spray can be flexibly adjusted; further, the reduction motor 301 is started to reciprocate in positive and negative directions, and its output end drives the driving gear 302 to rotate, the driving gear 302 drives the driven gear 303 to rotate, and the driven gear 303 drives the connecting pipe 106 to rotate forward and reverse, thereby increasing the spraying range, improving the efficiency and effect of dust reduction, and making it more convenient and efficient in actual use. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A road spray dust reduction device, characterized in that: include: A main unit (100), the main unit (100) comprising a water tank (101), two hoses (105) being symmetrically arranged at the upper end of the water tank (101), the other end of each hose (105) being fixedly connected to a connecting pipe (106), the upper end of each connecting pipe (106) being fixedly connected to a nozzle (107), and both ends of each nozzle (107) being fixedly mounted with an atomizing nozzle; A lifting and adjusting component (200), the lifting and adjusting component (200) comprising a fixing frame (201), the fixing frame (201) being fixedly connected to the upper end of the water tank (101), the upper end of the fixing frame (201) being fixedly connected to a self-locking motor (202), the output end of the self-locking motor (202) passing through the fixing frame (201) and being fixedly connected to a lifting and lowering screw rod (203), the lifting and lowering screw rod (203) being meshingly connected to a screw rod sleeve (204), two sides of the screw rod sleeve (204) being symmetrically fixedly connected to two connecting blocks (205), both ends of each connecting block (205) being fixedly connected to a push block (206), the upper end of each push block (206) being fixedly connected to a push rod (207), and the upper ends of the two push rods (207) being fixedly connected to a disk (208) in common; The swing assembly (300) comprises a reduction motor (301), the reduction motor (301) is fixedly connected to the upper end of the disc (208), the output end of the reduction motor (301) is fixedly sleeved with a driving gear (302), two sides of the driving gear (302) are meshingly connected with two driven gears (303), and each of the driven gears (303) is fixedly sleeved on the connecting pipe (106).

2. A road spray dust reduction device according to claim 1, characterized in that: Two through holes are symmetrically provided on both sides of the fixing frame (201), and the opposite ends of the two connecting blocks (205) penetrate through the through holes and are slidably connected in the through holes.

3. A road spray dust reduction device according to claim 1, characterized in that: The lower ends of the two connecting pipes (106) are both rotatably connected to the upper end of the disc (208), and the lower ends of the two hoses (105) are both connected to the inside of the water tank (101).

4. A road spray dust reduction device according to claim 1, characterized in that: A mounting plate is fixedly connected to the right side of the water tank (101), and a handrail (103) is fixedly connected to the other side of the mounting plate.

5. A road spray dust reduction device according to claim 1, characterized in that: The upper end of the water tank (101) is fixedly connected to a water inlet pipe (102), and the upper end of the water inlet pipe (102) is meshingly connected to a sealing cover.

6. A road spray dust reduction device according to claim 1, characterized in that: A plurality of universal wheels (104) are symmetrically fixedly mounted on the lower end of the water tank (101), and the lower end of the lifting screw rod (203) is rotatably connected to the inner wall of the fixed frame (201).

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