Spraying device for pavement construction

Abstract

The utility model discloses a spraying device for pavement construction, which comprises a supporting plate, a connecting pipe, an adjusting assembly, a transverse plate, a mounting block, a mounting frame, a spray head and a water pump, when the device is used, a driving assembly drives a stirring rod to rotate, and the stirring rod rotates to stir water in a water tank and an added dust falling agent so that the water and the added dust falling agent are fully stirred and mixed; a water pump on a connecting pipe conveys water in a water tank to a spray head for spraying, so that sprayed water drops can be combined with dust in the air to fall on the ground, and the dust in the air is reduced, an adjusting assembly drives a mounting block to move, and the mounting block drives a mounting frame at one end of a mounting rod to move; the mounting frame drives the spray head to move so as to adjust the spraying range of the spray head, the device can adapt to spraying and dust falling of road surfaces with different widths, the telescopic part can drive the mounting plate to move, the height of the spray head can be adjusted, the spraying range of the spray head is larger, and dust of different layers can be cleaned.

Description

Technical Field

[0001] The utility model relates to a spray device, in particular to a spray device for road surface construction. Background Art

[0002] During the road construction process, a lot of dust will be generated and float in the air, affecting the beautiful environment of the city. The purpose of dust spraying is to absorb dust in the air by atomizing water, so as to achieve the effect of suppressing dust. The spray range of existing spraying devices is generally fixed, and the spraying height is not easy to change, which makes it inconvenient to reduce dust in different layers. Therefore, it is necessary to design a spraying device for road construction to solve this problem. Utility Model Content

[0003] The purpose of the utility model is to provide a spray device for road construction to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A spray device for road construction, comprising a support plate, a moving wheel is installed at the bottom of the support plate, a water tank is installed on the support plate, a stirring rod is arranged in the water tank, a telescopic member is installed on the water tank, a mounting plate is installed at one end of the telescopic member away from the water tank, a slide groove is provided on the mounting plate, a mounting block is slidably installed in the slide groove, a mounting rod is installed on the mounting block, a mounting frame is installed at one end of the mounting rod away from the mounting block, and a spray head is installed at the bottom of the mounting frame;

[0006] A connecting pipe, one end of which is connected to the nozzle and the other end is connected to the water tank, and a water pump is installed on the connecting pipe;

[0007] An adjusting component, the adjusting component is mounted on the mounting plate, and the adjusting component is connected to the mounting block;

[0008] A horizontal plate is provided on one side of the water tank, a driving assembly is installed on the horizontal plate, and the stirring rod is connected to the driving assembly.

[0009] As a further solution of the utility model: the adjustment assembly includes a driving member, the driving member is mounted on the mounting plate, a driving shaft is mounted on the output end of the driving member, and the driving shaft extends away from one end of the driving member into the slide groove;

[0010] A threaded rod, one end of which is rotatably connected to the side wall of the slide groove, and the threaded rod is connected to the mounting block through threads;

[0011] A connecting unit, one end of the connecting unit is connected to the driving shaft, and the other end is connected to the threaded rod.

[0012] As a further solution of the utility model: the driving assembly includes a driving component, and the driving component is installed on the horizontal plate;

[0013] A driving rod, one end of which is rotatably connected to the water tank, and the other end of which is rotatably connected to the horizontal plate, and one of the driving rods is connected to the output end of the driving component, and the stirring rod is mounted on the driving rod;

[0014] The connecting mechanism is used to connect adjacent driving rods.

[0015] As a further solution of the utility model: the telescopic member is an electric telescopic rod.

[0016] As a further solution of the utility model: a push rod is installed on one side of the water tank.

[0017] Compared with the prior art, the utility model has the following beneficial effects: when the device is in use, the installed moving wheels facilitate the movement of the device, the driving component drives the driving rod connected thereto to rotate, and under the action of the connecting mechanism, multiple driving rods are driven to rotate, and the rotation of the driving rod drives the stirring rod connected thereto to rotate, and the rotation of the stirring rod can stir the water in the water tank and the added dust reduction agent to make them fully mixed, and the water pump installed on the connecting pipe transports the water in the water tank to the spray head for spraying, so that the sprayed water droplets can combine with the dust in the air and fall on the ground, thereby achieving dust reduction in the air. In this process, the driving component drives the driving shaft connected thereto Rotate, the driving shaft rotates through the connecting unit to drive the threaded rod to rotate, and the rotation of the threaded rod drives the mounting block connected thereto to move under the action of the thread, and the movement of the mounting block drives the mounting frame at one end of the mounting rod to move, and the mounting frame drives the nozzle on one side to move, and the spraying range of the nozzle can be adjusted, which can be adapted to the spraying and dust reduction of roads of different widths, thereby improving the efficiency and quality of dust reduction. The telescopic part set can drive the mounting plate to move, and the movement of the mounting plate can drive the nozzle installed on the mounting frame to move, and then the height of the nozzle can be adjusted, so that the spraying range of the nozzle is larger, and dust at different levels can be cleaned, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention is a schematic diagram of the structure of a spray device for road construction.

[0019] Figure 2 It is a structural diagram of the mounting plate.

[0020] Figure 3 Schematic diagram of the structure of the stirring rod.

[0021] In the figure: 1. support plate; 2. moving wheel; 3. water tank; 4. push rod; 5. telescopic member; 6. mounting plate; 7. driving member; 8. connecting unit; 9. mounting block; 10. threaded rod; 11. slide groove; 12. cross plate; 13. driving component; 14. driving rod; 15. connecting mechanism; 16. stirring rod; 17. connecting pipe; 18. mounting frame; 19. mounting rod; 20. nozzle; 21. water pump. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 3 As an embodiment of the utility model, a spray device for road construction includes a support plate 1, a moving wheel 2 is installed at the bottom of the support plate 1, a water tank 3 is installed on the support plate 1, a stirring rod 16 is arranged in the water tank 3, a telescopic member 5 is installed on the water tank 3, a mounting plate 6 is installed at one end of the telescopic member 5 away from the water tank 3, a slide groove 11 is opened on the mounting plate 6, a mounting block 9 is slidably installed in the slide groove 11, a mounting rod 19 is installed on the mounting block 9, a mounting frame 18 is installed at one end of the mounting rod 19 away from the mounting block 9, and a spray head 20 is installed at the bottom of the mounting frame 18;

[0024] A connecting pipe 17, one end of which is connected to the nozzle 20, and the other end of which is connected to the water tank 3, and a water pump 21 is installed on the connecting pipe 17;

[0025] An adjustment component, the adjustment component is mounted on the mounting plate 6, and the adjustment component is connected to the mounting block 9;

[0026] A transverse plate 12 is disposed on one side of the water tank 3 , a driving assembly is mounted on the transverse plate 12 , and a stirring rod 16 is connected to the driving assembly.

[0027] In this embodiment, when the device is in use, the installed moving wheels 2 facilitate the movement of the device, and the installed driving component drives the stirring rod 16 in the water tank 3 to rotate. The stirring rod 16 rotates to stir the water in the water tank 3 and the added dust reduction agent so that they are fully stirred and mixed, thereby improving the quality of subsequent spraying and dust reduction. The water pump 21 installed on the connecting pipe 17 transports the water in the water tank 3 to the nozzle 20 for spraying, so that the sprayed water droplets can combine with the dust in the air and fall on the ground, thereby achieving dust reduction in the air. In this process, the installed adjusting component drives the adjusting component to The connected mounting block 9 moves, and the mounting block 9 moves to drive the mounting frame 18 at one end of the mounting rod 19 to move, and the mounting frame 18 drives the nozzle 20 on one side to move, and the spraying range of the nozzle 20 can be adjusted, which can be adapted to the spraying and dust reduction of roads of different widths, thereby improving the efficiency and quality of dust reduction. The telescopic member 5 is arranged to drive the mounting plate 6 to move, and the movement of the mounting plate 6 can drive the nozzle 20 installed on the mounting frame 18 to move, and then the height of the nozzle 20 can be adjusted, so that the spraying range of the nozzle 20 is larger, and dust at different levels can be cleaned.

[0028] As an embodiment of the present utility model, the adjustment assembly includes a driving member 7, the driving member 7 is mounted on the mounting plate 6, a driving shaft is mounted on the output end of the driving member 7, and the driving shaft extends away from one end of the driving member 7 to the slide groove 11;

[0029] A threaded rod 10, one end of which is rotatably connected to the side wall of the slide slot 11, and the threaded rod 10 is connected to the mounting block 9 through threads;

[0030] A connecting unit 8 , one end of which is connected to the driving shaft, and the other end of which is connected to the threaded rod 10 .

[0031] In this embodiment, the driving member 7 drives the driving shaft connected thereto to rotate, and the rotation of the driving shaft drives the threaded rod 10 to rotate through the connecting unit 8. The rotation of the threaded rod 10 drives the mounting block 9 connected thereto to move under the action of the thread, and the movement of the mounting block 9 drives the mounting frame 18 at one end of the mounting rod 19 to move. The mounting frame 18 drives the nozzle 20 on one side to move, and the spraying range of the nozzle 20 can be adjusted, which can be adapted to the use of spraying and dust reduction on roads of different widths, thereby improving the efficiency and quality of dust reduction.

[0032] Furthermore, the connecting unit 8 may be a gear set or a combination of a worm and a worm wheel, which will not be described in detail herein.

[0033] Furthermore, the driving member 7 may be a stepping motor or a servo motor, etc., which will not be described in detail here.

[0034] As an embodiment of the present utility model, the driving assembly includes a driving component 13, and the driving component 13 is installed on the horizontal plate 12;

[0035] A driving rod 14, one end of the driving rod 14 is rotatably connected to the water tank 3, and the other end is rotatably connected to the horizontal plate 12, and one of the driving rods 14 is connected to the output end of the driving component 13, and the stirring rod 16 is installed on the driving rod 14;

[0036] The connecting mechanism 15 is used to connect adjacent driving rods 14 .

[0037] In this embodiment, the driving component 13 drives the driving rod 14 connected thereto to rotate, and under the action of the connecting mechanism 15, drives multiple driving rods 14 to rotate. The rotation of the driving rod 14 drives the stirring rod 16 connected thereto to rotate. The rotation of the stirring rod 16 can stir the water in the water tank 3 and the added dust reduction agent so that they are fully stirred and mixed, thereby improving the quality of subsequent spraying and dust reduction.

[0038] Furthermore, the dust reduction additive can be calcium chloride or foam dust suppressant, etc. Calcium chloride is preferably used. The calcium chloride solution (dilute) will combine with water molecules on the road surface to form a colloid-like state and combine with the "dust". The dust will therefore be better adhered to the road surface, thereby reducing road damage. At the same time, during the scattering process, it can better absorb dust in the air, thereby improving the quality of dust reduction.

[0039] Furthermore, the connecting mechanism 15 may be a gear set or a pulley set, etc., which will not be described in detail here.

[0040] Furthermore, the driving component 13 may be a stepping motor or a servo motor, etc., which will not be described in detail here.

[0041] As an embodiment of the present utility model, the telescopic member 5 is an electric telescopic rod.

[0042] In this embodiment, the telescopic member 5 is an electric telescopic rod, which drives the mounting plate 6 connected thereto to move. The movement of the mounting plate 6 can drive the nozzle 20 installed on the mounting frame 18 to move, and the height of the nozzle 20 can be adjusted, so that the nozzle 20 has a larger spraying range and can clean dust at different levels, thereby improving the practicability of the device.

[0043] As an embodiment of the present utility model, a push rod 4 is installed on one side of the water tank 3 .

[0044] In this embodiment, a push rod 4 is installed on one side of the water tank 3. The push rod 4 can be installed to facilitate the transfer of the device in conjunction with the moving wheels 2, making the device more convenient and quick to move and spray.

[0045] The working principle of the utility model is as follows: when the device is in use, the installed moving wheels 2 facilitate the movement of the device, the driving component 13 drives the driving rod 14 connected thereto to rotate, and under the action of the connecting mechanism 15, multiple driving rods 14 are driven to rotate, and the driving rod 14 rotates to drive the stirring rod 16 connected thereto to rotate, and the stirring rod 16 rotates to stir the water in the water tank 3 and the added dust reduction agent so that they are fully stirred and mixed, and the water pump 21 installed on the connecting pipe 17 transports the water in the water tank 3 to the spray head 20 for spraying, so that the sprayed water droplets can combine with the dust in the air and fall on the ground, thereby realizing dust reduction of the dust in the air. In this process, the driving component 7 drives the driving shaft connected thereto to rotate, and the driving shaft The rotation drives the threaded rod 10 to rotate through the connecting unit 8. The rotation of the threaded rod 10 drives the mounting block 9 connected thereto to move under the action of the thread. The movement of the mounting block 9 drives the mounting frame 18 at one end of the mounting rod 19 to move. The mounting frame 18 drives the nozzle 20 on one side to move, and the spraying range of the nozzle 20 can be adjusted, which can be adapted to the spraying and dust reduction of roads of different widths, thereby improving the efficiency and quality of dust reduction. The telescopic member 5 is arranged to drive the mounting plate 6 to move, and the movement of the mounting plate 6 can drive the nozzle 20 installed on the mounting frame 18 to move, and then the height of the nozzle 20 can be adjusted, so that the spraying range of the nozzle 20 is larger, and dust at different levels can be cleaned, thereby improving the practicality of the device.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A spraying device for road construction, comprising a support plate, characterized in that: The support plate is provided with a moving wheel at the bottom, a water tank is provided on the support plate, a stirring rod is provided in the water tank, a telescopic member is provided on the water tank, a mounting plate is provided on the end of the telescopic member away from the water tank, a slide groove is provided on the mounting plate, a mounting block is slidably installed in the slide groove, a mounting rod is provided on the mounting block, a mounting frame is provided on the end of the mounting rod away from the mounting block, and a nozzle is provided at the bottom of the mounting frame; A connecting pipe, one end of which is connected to the nozzle and the other end is connected to the water tank, and a water pump is installed on the connecting pipe; An adjusting component, the adjusting component is mounted on the mounting plate, and the adjusting component is connected to the mounting block; A horizontal plate is provided on one side of the water tank, a driving assembly is installed on the horizontal plate, and the stirring rod is connected to the driving assembly.

2. A spray device for road construction according to claim 1, characterized in that: The adjustment assembly includes a driving member, the driving member is mounted on the mounting plate, a driving shaft is mounted on the output end of the driving member, and the driving shaft extends away from one end of the driving member into the slide groove; A threaded rod, one end of which is rotatably connected to the side wall of the slide groove, and the threaded rod is connected to the mounting block through threads; A connecting unit, one end of the connecting unit is connected to the driving shaft, and the other end is connected to the threaded rod.

3. A spray device for road construction according to claim 2, characterized in that: The driving assembly includes a driving component, and the driving component is mounted on the transverse plate; A driving rod, one end of which is rotatably connected to the water tank, and the other end of which is rotatably connected to the horizontal plate, and one of the driving rods is connected to the output end of the driving component, and the stirring rod is mounted on the driving rod; The connecting mechanism is used to connect adjacent driving rods.

4. A spray device for road construction according to claim 1, characterized in that: The telescopic member is an electric telescopic rod.

5. A spray device for road construction according to claim 1, characterized in that: A push rod is installed on one side of the water tank.

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