Water supply system for stabilized soil mixing station

Abstract

The utility model relates to the technical field of water supply and discloses a water supply system for a stabilized soil mixing station, which comprises a box body, a partition plate I is arranged in the box body, a partition plate II is fixed on the upper side of the partition plate I, a water supply device is arranged on one side of the partition plate II, and a water tank is arranged on one side of the partition plate II far away from the water supply device. A pushing device is arranged on the lower side of the first partition plate, a water spraying pipe is arranged on the side, close to the pushing device, of the lower portion of the box body, a proportional valve is arranged in the water spraying pipe, a backflow pipe is connected to the upper side of the water spraying pipe, and the end, away from the water spraying pipe, of the backflow pipe is connected with the water tank. The automatic water supply system has the advantages that water flow is automatically pushed through the pushing device, and the problems that most of existing water supply systems supply water through a metering method, manual observation is needed in the metering method, sometimes, judgment errors occur, the water amount is incorrect, and the water supply error is large are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply, in particular to a water supply system for a stabilized soil mixing station. Background Art

[0002] Mixing station is a general term for large-scale machinery used for civil engineering mixing construction in industrial construction. Mixing station can be used for base stabilized soil construction of high-grade highways, urban roads, squares, and airports. Mixing station is subdivided into stabilized soil mixing station, water stabilized mixing station, asphalt mixing station, concrete mixing station and other categories. Stabilized soil mixing station is a collection of machinery and equipment for producing stabilized soil. It mixes various mixtures into stabilized soil. It includes: cement tank, metering and conveying equipment, mixing equipment

[0003] Most existing water supply systems use a metering method for water supply. This method requires manual observation and sometimes may result in misjudgment, leading to incorrect water volume. At the same time, some water may remain on the inner wall of the metering device when adding water, resulting in large errors in water supply. Utility Model Content

[0004] In order to solve the above-mentioned problem, the utility model provides a water supply system for a stabilized soil mixing station, which avoids the problem that most existing water supply systems use a metering method for water supply. This method requires manual observation, and sometimes judgment errors may occur, resulting in incorrect water volume. At the same time, some moisture may remain on the inner wall of the metering device when adding water, resulting in a relatively large error in water supply.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a water supply system for a stabilized soil mixing plant, comprising a box body, a partition plate 1 is arranged inside the box body, a partition plate 2 is fixed on the upper side of the partition plate 1, a water supply device is arranged on one side of the partition plate 2, a water tank is arranged on the side of the partition plate 2 away from the water supply device, a connecting water pipe is arranged on the lower side of the water tank, a pushing device is arranged on the lower side of the partition plate, a water spray pipe is arranged on the lower part of the box body near the pushing device, a proportional valve is arranged inside the water spray pipe, a return pipe is connected to the upper side of the water spray pipe, and the return pipe is connected to the water tank at one end away from the water spray pipe;

[0006] The pushing device includes a driving motor fixed on the lower side of the box body, the output end of the driving motor is connected to a rotating shaft, a gear is fixed to the end of the rotating shaft away from the driving motor, the upper and lower sides of the gear are respectively meshed and connected with a pushing column 1 and a pushing column 2, the pushing column 1 is internally slidably connected with two fixed columns 1, both ends of the two fixed columns 1 are fixed with a connecting block 1, the pushing column 2 is internally slidably connected with two fixed columns 2, both ends of the two fixed columns 2 are fixedly connected with a connecting block 2, and the pushing columns 1 and 2 are fixedly connected with push plates on the side close to the water spray pipe.

[0007] As an improvement, sliding grooves are arranged inside the push column 1 and the push column 2.

[0008] As an improvement, the pushing column 1 and the pushing column 2 are both provided with gear teeth on one side close to the gear.

[0009] As an improvement, the first connecting block is fixedly connected to the bottom side of the box body, and the second connecting block is fixedly connected to a lower side of the partition.

[0010] As an improvement, the water supply device includes a water pump fixed on the upper side of partition one, a water inlet pipe is connected to the top of the water pump, a water outlet pipe is connected to the lower part of the water pump close to partition two, a meter is provided on the upper side of the water outlet pipe, a conveyor belt is connected to the upper side of the meter, and a display is connected to the end of the conveyor belt away from the meter.

[0011] As an improvement, an electrically controlled valve 1 is arranged inside the water outlet pipe, an electrically controlled valve 2 is arranged inside the connecting water pipe, and an electrically controlled valve 3 is arranged inside the return pipe.

[0012] The advantage of the utility model over the prior art is that the water flow is automatically pushed by the pushing device, thereby avoiding the problem that most existing water supply systems use a metering method for water supply, which requires manual observation and sometimes may result in judgment errors, resulting in incorrect water volume. At the same time, some moisture may remain on the inner wall of the metering device when adding water, resulting in a relatively large error in water supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a partial structural schematic diagram of the utility model.

[0015] As shown in the figure: 1. Box body; 2. Partition one; 3. Partition two; 4. Water supply device; 401. Water pump; 402. Water inlet pipe; 403. Water outlet pipe; 404. Electric control valve one; 405. Meter; 406. Conveyor belt; 407. Display; 5. Water tank; 6. Connecting water pipe; 7. Electric control valve two; 8. Pushing device; 801. Driving motor; 802. Rotating shaft; 803. Gear; 804. Pushing column one; 805. Pushing column two; 806. Fixed column one; 807. Connecting block one; 808. Fixed column two; 809. Connecting block two; 810. Pushing plate; 9. Water spray pipe; 10. Proportional valve; 11. Reflux pipe; 12. Electric control valve three. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] In the specific implementation of the utility model, Figure 1 to Figure 2 A water supply system for a stabilized soil mixing plant comprises a box body 1, a partition 2 is arranged inside the box body 1, a partition 2 3 is fixed on the upper side of the partition 2, a water supply device 4 is arranged on one side of the partition 2 3, and a water tank 5 is arranged on the side of the partition 2 3 away from the water supply device 4;

[0018] The water supply device 4 includes a water pump 401 fixed on the upper side of the partition 1 2, the top of the water pump 401 is connected to a water inlet pipe 402, the lower part of the water pump 401 near the partition 2 3 is connected to a water outlet pipe 403, an electric control valve 1 404 is arranged inside the water outlet pipe 403, a meter 405 is arranged on the upper side of the water outlet pipe 403, a conveyor belt 406 is connected to the upper side of the meter 405, and a display 407 is connected to the end of the conveyor belt 406 away from the meter 405;

[0019] During the implementation of the utility model, the water pump 401 is started to allow water to flow into the interior of the box body 1 through the water inlet pipe 402, and flow into the water tank 5 through the water outlet pipe 403. The water flow through the water outlet pipe 403 is measured by the meter 405, and the data is displayed on the display 407 through the transmission belt 406. When the specified water volume is reached, the electric control valve 404 is controlled to close the water outlet pipe 403.

[0020] A connecting water pipe 6 is provided at the lower side of the water tank 5, an electric control valve 2 7 is provided inside the connecting water pipe 6, a pushing device 8 is provided at the lower side of the partition 1 2, a water spray pipe 9 is provided at the lower part of the box body 1 near the pushing device 8, a proportional valve 10 is provided inside the water spray pipe 9, a return pipe 11 is connected to the upper side of the water spray pipe 9, the end of the return pipe 11 away from the water spray pipe 9 is connected to the water tank 5, and an electric control valve 3 12 is provided inside the return pipe 11;

[0021] During the implementation of the utility model, the water flow inside the water tank 5 enters the lower side of the partition 2 through the connecting water pipe 6, and the water flow is pushed into the water spray pipe 9 by the pushing device 8, and the displacement is controlled by the proportional valve 10. When the proportional valve 10 is closed, the electric control valve 3 12 is opened, and the water flow enters the water tank 5 through the return pipe 11.

[0022] The pushing device 8 includes a driving motor 801 fixed to the lower side of the box body 1, the output end of the driving motor 801 is connected to a rotating shaft 802, a gear 803 is fixed to the end of the rotating shaft 802 away from the driving motor 801, and the upper and lower sides of the gear 803 are respectively meshed and connected with a pushing column 1 804 and a pushing column 2 805, and the pushing column 1 804 and the pushing column 2 805 are both provided with gear teeth on the side close to the gear 803, and the pushing column 1 804 and the pushing column 2 805 are provided with a sliding groove inside. There are two fixed columns 806 slidably connected inside, and two connecting blocks 807 are fixed at both ends of the two fixed columns 806. The connecting blocks 807 are fixedly connected to the bottom side of the box body 1. There are two fixed columns 808 slidably connected inside the push column 805. Two connecting blocks 809 are fixedly connected at both ends of the two fixed columns 808. The connecting blocks 809 are fixedly connected to the lower side of the partition 2. The push column 804 and the push column 805 are fixedly connected to the push plate 810 on the side close to the water spray pipe 9.

[0023] During the implementation of the utility model, by starting the driving motor 801, the rotating shaft 802 drives the gear 803 to rotate, so that the pushing column 1 804 and the pushing column 2 805 engaged with the gear 803 move, driving the pushing plate 810 to automatically push the water flow, preventing the water flow from remaining inside the box body 1, and facilitating the control of the water discharge.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A water supply system for a stabilized soil mixing plant, characterized in that: The invention comprises a box body (1), wherein a partition plate 1 (2) is arranged inside the box body (1), a partition plate 2 (3) is fixed on the upper side of the partition plate 1 (2), a water supply device (4) is arranged on one side of the partition plate 2 (3), a water tank (5) is arranged on the side of the partition plate 2 (3) away from the water supply device (4), a connecting water pipe (6) is arranged on the lower side of the water tank (5), a pushing device (8) is arranged on the lower side of the partition plate 1 (2), a water spray pipe (9) is arranged on the lower part of the box body (1) near the pushing device (8), a proportional valve (10) is arranged inside the water spray pipe (9), a return pipe (11) is connected to the upper side of the water spray pipe (9), and the return pipe (11) is connected to the water tank (5) at one end away from the water spray pipe (9); The pushing device (8) comprises a driving motor (801) fixed to the lower side of the box body (1); the output end of the driving motor (801) is connected to a rotating shaft (802); a gear (803) is fixed to one end of the rotating shaft (802) away from the driving motor (801); a pushing column 1 (804) and a pushing column 2 (805) are respectively meshed and connected to the upper and lower sides of the gear (803); two fixed columns 1 (806) are slidably connected inside the pushing column 1 (804); two connecting blocks 1 (807) are fixed at both ends of the two fixed columns 1 (806); two fixed columns 2 (808) are slidably connected inside the pushing column 2 (805); two connecting blocks 2 (809) are fixedly connected at both ends of the two fixed columns 2 (808); and a pushing plate (810) is fixedly connected to the side of the pushing column 1 (804) and the pushing column 2 (805) close to the water spray pipe (9).

2. A water supply system for a stabilized soil mixing plant according to claim 1, characterized in that: The push column 1 (804) and the push column 2 (805) are provided with sliding grooves inside.

3. A water supply system for a stabilized soil mixing plant according to claim 1, characterized in that: The pushing column 1 (804) and the pushing column 2 (805) are both provided with gear teeth on one side close to the gear (803).

4. A water supply system for a stabilized soil mixing plant according to claim 1, characterized in that: The connecting block 1 (807) is fixedly connected to the bottom side of the box body (1), and the connecting block 2 (809) is fixedly connected to the lower side of the partition plate 1 (2).

5. A water supply system for a stabilized soil mixing plant according to claim 1, characterized in that: The water supply device (4) comprises a water pump (401) fixed on the upper side of the partition plate 1 (2); the top of the water pump (401) is connected to a water inlet pipe (402); the lower part of the water pump (401) close to the partition plate 2 (3) is connected to a water outlet pipe (403); a meter (405) is arranged on the upper side of the water outlet pipe (403); a conveyor belt (406) is connected to the upper side of the meter (405); and a display (407) is connected to the end of the conveyor belt (406) away from the meter (405).

6. A water supply system for a stabilized soil mixing plant according to claim 5, characterized in that: The outlet pipe (403) is provided with an electric control valve 1 (404), the connecting water pipe (6) is provided with an electric control valve 2 (7), and the return pipe (11) is provided with an electric control valve 3 (12).

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