CN210977566U

CN210977566U - Water spraying and sprinkling vehicle

Info

Publication number: CN210977566U
Application number: CN201921728998.1U
Authority: CN
Inventors: 吕纯涛; 徐日; 王涛
Original assignee: Longkuang Daheng Coal Industry Co ltd Pinglu District Shuozhou Shanxi Province
Current assignee: Longkuang Daheng Coal Industry Co ltd Pinglu District Shuozhou Shanxi Province
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-10
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a water spray sprinkler, welded fastening has the water tank on the flatbed, the bottom of flatbed is fixed with two preceding pairs of wheels and two back pairs of wheels through the dwang that is equipped with, and the outside of back pair of wheels all has first gear through the DN100 pipe welding that is equipped with, the welding has two gear support frames on the flatbed, be provided with first three jar plunger pumps and second three jar plunger pumps on the flatbed, the top outside of gear support frame is fixed with second gear and third gear through the pivot that is equipped with, all weld on the output shaft of first three jar plunger pumps and second three jar plunger pumps has the fourth gear. Has the advantages that: through being provided with the multiunit gear on the flatbed to set two three jar plunger pumps, utilize gear drive to drive three jar plunger pump work, do not need motor drive, green, and the water pipe follows the flatbed and removes to sprinkle, and the water spray automatic shutdown during the parking saves the water source, can hang at electric locomotive, storage battery car, the back of winch, and the practicality is extremely strong.

Description

Water spraying and sprinkling vehicle

Technical Field

The utility model relates to an environmental protection watering lorry technical field specifically is a water spray watering lorry.

Background

In the coal production process, a large amount of dust is generated from mine development, roadway support, coal production process to coal transportation. The existing dust fall prevention technology can not meet the increasingly serious dust hazard treatment requirement. In order to adapt to the development of the mining industry in the new century, a safe and clean working environment is established to realize the control of dust, and the development direction of the dust prevention work of the coal mine is provided. Dust pollutes production environment, constructors inhale the dust for a long time, light people can cause respiratory tract inflammation, heavy people can cause pneumoconiosis, and coal dust can be combusted or exploded under certain conditions, thereby causing serious disasters. During the mechanized excavation operation, the transportation and the transshipment processes, a large amount of dust is generated, and the harm is very serious. The invention discloses a traction-drive self-spraying water truck for a mine, which is very necessary for well reducing dust existing in surrounding rocks of a roadway, ensuring safe production of mine enterprises and better realizing green mine construction.

The watering lorry that uses at present adopts motor drive to sprinkle mostly, and power consumption is great, and exhaust tail gas pollution ambient environment of during operation is not environmental protection, and if the watering lorry does not close the water spray valve when stopping, the water spray is persevered and is continued, can't lead to a large amount of rivers easily to lose according to concrete road conditions adjustment water spray volume, and takes water, and the watering lorry only can the exclusive use, can't use together with electric locomotive, storage battery car or winch, and practical range is little, has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: to the above-mentioned problem that exists at present, provide a water spray watering lorry, through be provided with the multiunit gear on the flatbed to set two three-cylinder plunger pumps, utilize gear drive to drive three-cylinder plunger pump work, do not need motor drive, green, and the water pipe is followed the flatbed and is removed and sprinkle, water spray automatic stop when parkking saves the water source, can hang at electric locomotive, storage battery car, the back of winch, the practicality is extremely strong, thereby solve not enough and the defect that prior art exists.

In order to realize the purpose, the utility model discloses a technical scheme is:

a water spraying and sprinkling truck comprises a flat truck, a water tank with a cuboid structure, a front pair of wheels, a rear pair of wheels, a first gear, a first three-cylinder plunger pump, a second gear, a third gear and a fourth gear, wherein the water tank is fixed on the flat truck by welding and used for storing water, the bottom of the flat truck is fixed with two front pair of wheels and two rear pair of wheels by a rotating rod which is arranged for moving a flat truck plate, the first gear is welded on the outer side of each rear pair of wheels by a DN100 pipe which is arranged, so that the rear pair of wheels can synchronously move, two gear supporting frames are welded on the flat truck, the two gear supporting frames and the two first gears are positioned on the same straight line, the flat truck is provided with the first three-cylinder plunger pump and the second three-cylinder plunger pump for absorbing water and pressurizing, the second gear and the third gear are fixed on the outer side of the top of each gear supporting frame by a rotating shaft which is arranged, the fourth gear is welded on output shafts of the first three-cylinder plunger pump and the second three-cylinder plunger pump and used for receiving driving force.

Preferably, the first gear and the third gear on the same side are connected through a chain, and the second gear and the fourth gear on the same side are connected through the chain for power transmission.

Preferably, the model of chain is 20A type chain, first gear, the second gear, the third gear with the diameter size of fourth gear is 400mm, 1000mm, 200mm and 100mm respectively, is convenient for the stable transmission of power.

Preferably, the first gear is coaxially connected with the rear pair of wheels, and the second gear is coaxially connected with the third gear, so that synchronous driving is facilitated.

Preferably, the flatbed is fixedly connected with two adjustable rollers, and the adjustable rollers are attached to the inner side of the chain on the first gear respectively and used for adjusting the tightness of the chain.

Preferably, the bottoms of the two ends of the flat car are both connected with water drain valves, and the water drain valves are DN50 type water drain valves and are used for controlling water flow.

Preferably, one end of the flat car, which is close to the gear support frame, is fixed with a Y-shaped water spray pipe, two sides of the Y-shaped water spray pipe are respectively fixed with a water spray pipe at the edge of the top end of the flat car, two sides of the bottom end of the Y-shaped water spray pipe are respectively communicated with the water spray pipes through water guide pipes, and a plurality of water spray holes with the diameter smaller than 5mm are formed in the outer side of each water spray pipe and are used for spraying water to the upper part and two sides of the flat car plate.

Preferably, the water inlets of the first three-cylinder plunger pump and the second three-cylinder plunger pump are connected with the adjacent water drain valve through a pipeline, the water outlets of the first three-cylinder plunger pump and the second three-cylinder plunger pump are connected to the bottom of the Y-shaped water spray pipe through a water pipe, and a pressure gauge is arranged on a main water pipe of the Y-shaped water spray pipe to facilitate water pressure detection.

Preferably, the minimum rotation speed of the first three-cylinder plunger pump and the second three-cylinder plunger pump is 800m/s, so that strong water pressure can be provided.

Since the technical scheme is used, the beneficial effects of the utility model are that:

1. through being provided with the multiunit gear on the flatbed to set two three jar plunger pumps, utilize gear drive to drive three jar plunger pump work, do not need motor drive, green, and the water pipe follows the flatbed and removes to sprinkle, and the water spray automatic shutdown during the parking saves the water source, can hang at electric locomotive, storage battery car, the back of winch, and the practicality is extremely strong.

2. Utilize the output shaft rotation of back wheel area triplex plunger pump, realize automatic pressurization water spray, first gear can adopt the mode of bolt fastening to fix, the equipment of being convenient for, the hole diameter of water spraying is less than 5mm, ensures good water spray effect, utilizes the manometer to be arranged in detecting the pressure in the pipeline, is convenient for adjust water spray speed according to pressure.

Drawings

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

fig. 2 is a schematic rear view of the present invention.

In the figure: 1. flatbed vehicle; 2. a water tank; 3. a front pair of wheels; 4. a rear pair of wheels; 5. a first gear; 6. a gear support frame; 7. a first three-cylinder plunger pump; 8. a second three-cylinder plunger pump; 9. a second gear; 10. a third gear; 11. rotating the rod; 12. a fourth gear; 13. a chain; 14. a sprinkler pipe; 15. an adjustable roller; 16. a water drain valve; 17. a water delivery pipe; 18. a Y-shaped water spraying pipe; 19. a water conduit; 20. a rotating shaft.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Please refer to fig. 1-2, the utility model provides a technical scheme, a water spray sprinkler, including flatbed 1, the water tank 2 of cuboid structure, preceding pair of wheels 3, back pair of wheels 4, first gear 5, first three jar plunger pumps 7, second three jar plunger pumps 8, second gear 9, third gear 10 and fourth gear 12, welded fastening has water tank 2 on the flatbed 1, be used for the water storage, the dwang 11 of flatbed 1 through being equipped with is fixed with two preceding pair of wheels 3 and two back pair of wheels 4, and the outside of back pair of wheels 4 all has first gear 5 through the DN100 pipe welding that is equipped with, the welding has two gear support frames 6 on the flatbed 1, be used for the fixed gear. And two gear support frames 6 and two first gears 5 are located same straight line, be provided with first three jar plunger pumps 7 and second three jar plunger pumps 8 on flatbed 1 for absorb water, the pressure boost, the pivot 20 through being equipped with is fixed with second gear 9 and third gear 10 in the top outside of gear support frame 6, all welds fourth gear 12 on the output shaft of first three jar plunger pumps 7 and second three jar plunger pumps 8, is used for transmitting power.

Preferably, the first gear 5 and the third gear 10 on the same side are connected through a chain 13, and the second gear 9 and the fourth gear 12 on the same side are also connected through the chain 13, so that power transmission is facilitated.

Preferably, the chain 13 is a 20A chain, and the diameters of the first gear 5, the second gear 9, the third gear 10 and the fourth gear 12 are 400mm, 1000mm, 200mm and 100mm respectively, so as to facilitate driving rotation.

Preferably, the first gear 5 is coaxially connected to the rear pair of wheels 4, and the second gear 9 is coaxially connected to the third gear 10, so as to facilitate the synchronous movement.

Preferably, two adjustable rollers 15 are fixedly connected to each flat car 1, and the adjustable rollers 15 are respectively attached to the inner sides of the chains 13 on the first gear 5 and used for adjusting the tightness of the chains 13.

Preferably, the bottom of each of the two ends of the flat car 1 is connected with a water drain valve 16, and the model of the water drain valve 16 is DN50 type water drain valve for controlling water flow.

Preferably, one end of the flat car 1 close to the gear support frame 6 is fixed with a "Y" type spray pipe 18, two sides of the "Y" type spray pipe 18 are fixed with a sprinkler pipe 14 at the edge of the top end of the flat car 1, two sides of the bottom end of the "Y" type spray pipe 18 are communicated with the sprinkler pipe 14 through a water guide pipe 19 arranged on the sprinkler pipe, and a plurality of water spray holes with the aperture smaller than 5mm are formed in the outer side of the sprinkler pipe 14 for spraying water.

Preferably, the water inlets of the first three-cylinder plunger pump 7 and the second three-cylinder plunger pump 8 are connected with the adjacent water drain valve 16 through the arranged pipelines, the water outlets of the first three-cylinder plunger pump 7 and the second three-cylinder plunger pump 8 are connected to the bottom of the Y-shaped spray pipe 18 through the arranged water conveying pipe 17, and a pressure gauge is arranged on a main water pipe of the Y-shaped spray pipe 18 and used for detecting water pressure.

Preferably, the lowest rotation speed of the first three-cylinder plunger pump 7 and the second three-cylinder plunger pump 8 is 800m/s, and high-pressure water flow is provided.

In this embodiment, the automatic water spray principle of water spray watering lorry is as follows:

the water spraying sprinkler is dragged to move by an electric locomotive, a battery car or a winch, the moving speed is required to be not lower than 1m/s, when the water spraying sprinkler moves, the front pair wheel 3 and the rear pair wheel 4 roll on the rail together, when the rear pair wheels 4 on two sides rotate, the first gear 5 connected with the outer side of the water spraying sprinkler also rotates along with the rear pair wheels 4, so that the first gear 5 drives the third gear 10 to rotate, the third gear 10 and the second gear 9 are coaxial gears, the third gear 10 also rotates along with the first gear 5, the third gear 10 pulls the fourth gear 12 to rotate when rotating, the first three-cylinder plunger pump 7 and the second three-cylinder plunger pump 8 are driven to operate, the first three-cylinder plunger pump 7 and the second three-cylinder plunger pump 8 start to absorb water, the water is pressurized, the water pressure reaches a certain pressure and then is guided into the top end of the Y-shaped water spraying pipe 18 and the water spraying hole on the water spraying pipe 14 through the water conveying pipe 17 and the water guiding pipe 19 to, thereby accomplish the water spray, when flatbed 1 stops, back wheel 4 also can park, it is corresponding, just not have the turning force between the gear, the plunger pump loses drive power, stop work immediately, the hydraulic pressure is not enough in raceway 17, stop supplying water, the watering also can terminate immediately, adjust the elasticity of chain 13 through adjustable roller 15, ensure the gear stable, powerful rotation, water tank 2 accounts for two-thirds of flatbed 1 area, in order to ensure that the weightlessness phenomenon does not appear in the watering lorry, do not need motor drive, green, save the water source, the practicality is extremely strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

The three-cylinder plunger pump used in this application is an existing product, for example: the dual constant brand, model 80 high pressure plunger pump is the existing mature technology, and the specific internal structure and principle thereof belong to the technical scope which can be understood by those skilled in the art, and are not described in detail herein.

Claims

1. The utility model provides a water spray watering lorry, includes flatbed (1), water tank (2) of cuboid structure, preceding wheel (3), back wheel (4), first gear (5), first three jar plunger pump (7), second three jar plunger pump (8), second gear (9), third gear (10) and fourth gear (12), its characterized in that: welded fastening has on flatbed (1) water tank (2), the bottom of flatbed (1) is fixed with two through dwang (11) that is equipped with preceding pair wheel (3) and two back pair wheel (4), just the outside of back pair wheel (4) is all through the DN100 pipe welding that is equipped with first gear (5), the welding has two gear support frame (6) on flatbed (1), and two gear support frame (6) and two first gear (5) are located same straight line, be provided with on flatbed (1) first three jar plunger pump (7) with second three jar plunger pump (8), the top outside of gear support frame (6) is fixed with through pivot (20) that is equipped with second gear (9) with third gear (10), first three jar plunger pump (7) with all weld on the output shaft of second three jar plunger pump (8) fourth gear (12).

2. A water spray sprinkler as claimed in claim 1, wherein: the first gear (5) and the third gear (10) on the same side are connected through a chain (13), and the second gear (9) and the fourth gear (12) on the same side are connected through the chain (13).

3. A water spray sprinkler as claimed in claim 2, wherein: the model of chain (13) is 20A type chain, first gear (5), second gear (9), third gear (10) and the diameter size of fourth gear (12) are 400mm, 1000mm, 200mm and 100mm respectively.

4. A water spray sprinkler as claimed in claim 3, wherein: the first gear (5) is coaxially connected with the rear pair of wheels (4), and the second gear (9) is coaxially connected with the third gear (10).

5. A water spray sprinkler as claimed in claim 2, wherein: the flat car (1) is fixedly connected with two adjustable rollers (15), and the adjustable rollers (15) are attached to the inner sides of the chains (13) on the first gears (5) respectively.

6. A water spray sprinkler as claimed in claim 1, wherein: the bottom parts of two ends of the flat car (1) are both connected with water drain valves (16), and the type of each water drain valve (16) is DN50 type water drain valve.

7. A water spray sprinkler as claimed in claim 6, wherein: one end of the flat car (1) close to the gear support frame (6) is fixed with a Y-shaped water spraying pipe (18), two sides of the Y-shaped water spraying pipe (18) are located at the edge of the top end of the flat car (1) and are respectively fixed with a water spraying pipe (14), two sides of the bottom end of the Y-shaped water spraying pipe (18) are communicated with the water spraying pipes (14) through water guiding pipes (19) arranged on the water spraying pipes, and a plurality of water spraying holes with the diameter smaller than 5mm are formed in the outer side of each water spraying pipe (14).

8. A water spray sprinkler as claimed in claim 7, wherein: the water inlets of the first three-cylinder plunger pump (7) and the second three-cylinder plunger pump (8) are connected with the adjacent water drain valve (16) through the arranged pipelines, the water outlets of the first three-cylinder plunger pump (7) and the second three-cylinder plunger pump (8) are connected to the bottom of the Y-shaped water spray pipe (18) through the arranged water delivery pipe (17), and a pressure gauge is arranged on a main water pipe of the Y-shaped water spray pipe (18).

9. A water spray sprinkler as claimed in claim 1, wherein: the lowest rotating speed of the first three-cylinder plunger pump (7) and the second three-cylinder plunger pump (8) is 800 m/s.