A desilting and drainage device for agricultural water conservancy

Abstract

The utility model provides a silt removal and drainage device for agricultural water conservancy, which relates to the technical field of drainage equipment and comprises a separation mechanism, wherein the top of the separation mechanism is fixedly connected with the silt removal mechanism, the separation mechanism comprises a mobile vehicle, a separation box is fixedly installed on the top of the mobile vehicle, a screen is fixedly installed between the inner surface walls of the separation box, and a fixed frame is fixedly installed on the top of the separation box. In the utility model, through the interaction between the separation mechanism and the silt removal mechanism, the silt sucked out in the agricultural water conservancy can be separated into solid and liquid, and this separation not only enables the liquid part to be discharged smoothly and reduces pollution to the environment, but also through double-layer screening, the accuracy and efficiency of solid-liquid separation can be further improved, thereby reducing the waste of resources and improving the utilization rate of resources, and the separated solid particles can be accurately pushed to the designated area under the promotion of the spiral blades, thereby facilitating the subsequent collection and treatment work.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage equipment, in particular to a silt removal and drainage equipment for agricultural water conservancy. Background Art

[0002] With the continuous advancement of agricultural water conservancy project construction, siltation will inevitably occur in water conservancy facilities during use. These silts will not only affect the normal operation of water conservancy facilities and reduce water flow efficiency, but may also have adverse effects on farmland irrigation and drainage. With the continuous advancement of machinery manufacturing and automation technology, it provides strong support for the research and development of dredging and drainage equipment. Modern machinery manufacturing technology can achieve high-precision and high-efficiency manufacturing of equipment, while automation technology can make the equipment realize intelligent and automatic operation, thereby improving dredging efficiency and operation safety.

[0003] In agricultural water conservancy systems, silt is a common problem. It is mainly composed of mud, sediment, aquatic plants, and other solid wastes. Existing agricultural water conservancy silt removal and drainage equipment often discharges silt together. Although this method can remove some silt, it is unable to separate and recycle valuable substances or resources in the silt, resulting in a waste of resources. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is in use, the valuable substances or resources in the silt cannot be separated and recovered during use, resulting in waste of resources, thereby proposing a silt clearing and drainage equipment for agricultural water conservancy.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a desilting and drainage device for agricultural water conservancy, comprising a separation mechanism, the top of which is fixedly connected with a desilting mechanism;

[0006] The separation mechanism includes a mobile vehicle, a separation box is fixedly installed on the top of the mobile vehicle, a screen is fixedly installed between the inner walls of the separation box, a fixing frame is fixedly installed on the top of the screen, a vibration motor is fixedly installed on the top of the fixing frame, a first motor is fixedly connected to one side of the outer wall of the separation box, a rotating rod is fixedly connected to the output end of the first motor, a spiral blade is fixedly provided on the outer wall of the rotating rod, a filter tube is movably contacted on the outer wall of the spiral blade, a first bearing is fixedly provided on the outer wall of the rotating rod, a water outlet pipe is fixedly connected to one side of the outer wall of the separation box, and a controller is fixedly installed on one side of the outer wall of the separation box.

[0007] Preferably, the dredging mechanism includes four fixing rods, a support plate is fixedly connected between the tops of the four fixing rods, and a second motor is fixedly mounted on the top of the support plate.

[0008] Preferably, the output end of the second motor is fixedly connected to a threaded rod, the outer wall of the threaded rod is fixedly sleeved with a second bearing, and the outer wall of the threaded rod is threadedly connected to a movable plate.

[0009] Preferably, a third motor is fixedly installed on the top of the movable plate near the edge, and a stirring rod is fixedly connected to the output end of the third motor. The outer wall of the stirring rod is fixedly sleeved with a mounting ring, and the outer wall of the mounting ring is fixedly connected with three stirring blades.

[0010] Preferably, a mud suction pump is fixedly installed on the top of the movable plate, and an input end of the mud suction pump is fixedly connected to a mud suction pipe.

[0011] Preferably, the input end of the mud suction pipe is fixedly connected to a mud suction hood, and the output end of the mud suction pump is fixedly connected to a delivery pipe.

[0012] Preferably, the top of the mobile vehicle is fixedly connected to the bottoms of the four fixing rods, and the input end of the separation box is fixedly connected to the output end of the conveying pipe.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the silt sucked out from the agricultural water conservancy can be separated into solid and liquid through the interaction of the separation mechanism and the silt removal mechanism. This separation not only enables the liquid part to be discharged smoothly, reducing pollution to the environment, but also through double-layer screening, the accuracy and efficiency of solid-liquid separation can be further improved, thereby reducing the waste of resources and improving the utilization rate of resources. In addition, the separated solid particles can be accurately pushed to the designated area under the push of the spiral blades, thereby facilitating the subsequent collection and processing work.

[0015] 2. In the utility model, through the interaction between the separation mechanism and the silt removal mechanism, silt at different depths can be silted and drained, so that the equipment can adapt to the silt removal needs at different depths and effectively remove silt in water conservancy facilities such as rivers and channels. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a silt removal and drainage device for agricultural water conservancy;

[0017] Figure 2 The utility model provides a three-dimensional diagram of a separation mechanism in a silt removal and drainage device for agricultural water conservancy;

[0018] Figure 3 The utility model provides a three-dimensional disassembly diagram of a separation mechanism in a silt removal and drainage device for agricultural water conservancy;

[0019] Figure 4 The utility model provides a three-dimensional disassembled diagram of a dredging mechanism in a dredging and drainage device for agricultural water conservancy.

[0020] Legend:

[0021] 1. Separation mechanism; 101. Mobile vehicle; 102. Separation box; 103. Screen; 104. Fixed frame; 105. Vibration motor; 106. First motor; 107. Rotating rod; 108. Spiral blade; 109. Filter tube; 110. First bearing; 111. Water outlet pipe; 112. Controller;

[0022] 2. Dredging mechanism; 201. Fixed rod; 202. Support plate; 203. Second motor; 204. Threaded rod; 205. Second bearing; 206. Moving plate; 207. Third motor; 208. Stirring rod; 209. Mounting ring; 210. Stirring blade; 211. Mud suction pump; 212. Mud suction pipe; 213. Mud suction hood; 214. Delivery pipe. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a desilting and drainage device for agricultural water conservancy, comprising a separation mechanism 1, and a desilting mechanism 2 is fixedly connected to the top of the separation mechanism 1;

[0026] The separation mechanism 1 includes a mobile vehicle 101, a separation box 102 is fixedly installed on the top of the mobile vehicle 101, a screen 103 is fixedly installed between the inner surface walls of the separation box 102, a fixing frame 104 is fixedly installed on the top of the screen 103, a vibration motor 105 is fixedly installed on the top of the fixing frame 104, a first motor 106 is fixedly connected to one side of the outer wall of the separation box 102, a rotating rod 107 is fixedly connected to the output end of the first motor 106, a spiral blade 108 is fixedly sleeved on the outer wall of the rotating rod 107, a filter tube 109 is movably contacted on the outer wall of the spiral blade 108, a first bearing 110 is fixedly sleeved on the outer wall of the rotating rod 107, a water outlet pipe 111 is fixedly connected to one side of the outer wall of the separation box 102, and a controller 112 is fixedly installed on one side of the outer wall of the separation box 102.

[0027] The effect achieved by the entire embodiment 1 is that when the silt enters the separation box 102, the silt first reaches the top of the screen 103. At this time, the controller 112 will start the vibration motor 105. The vibration motor 105 uses the centrifugal force generated by the rotation of the eccentric block to vibrate the screen 103. This vibration helps the silt to be evenly distributed on the screen 103 and promotes the initial separation of solid particles and liquid therein. The silt that has been initially separated by the screen 103 will fall into the interior of the filter tube 109. Subsequently, the controller 112 will start the first motor 106. After the first motor 106 is started, its output end will drive the rotating rod 107 to rotate the rotating rod 107 and then The spiral blade 108 is driven to rotate. During the rotation process, the spiral blade 108 will generate a thrust toward the bottom of the filter tube 109. This thrust will force the liquid part in the sludge to flow out through the multiple groups of filter holes opened on the outer wall of the filter tube 109. The function of these filter holes is to only allow liquid to pass through, while the solid particles are continued to be pushed to the discharge end of the filter tube 109 by the spiral blade 108. Finally, the filtered liquid is discharged through the outlet pipe 111, and the solid particles are pushed to the designated collection area by the spiral blade 108. This method not only realizes the solid-liquid separation of the sludge, but also improves the separation efficiency, which is conducive to resource recovery and environmental protection.

[0028] Embodiment 2, as Figure 2-Figure 4As shown, the dredging mechanism 2 includes four fixed rods 201, a support plate 202 is fixedly connected between the tops of the four fixed rods 201, a second motor 203 is fixedly installed on the top of the support plate 202, a threaded rod 204 is fixedly connected to the output end of the second motor 203, a second bearing 205 is fixedly sleeved on the outer wall of the threaded rod 204, a movable plate 206 is threadedly connected to the outer wall of the threaded rod 204, a third motor 207 is fixedly installed near the edge of the top of the movable plate 206, and a stirring rod 208 is fixedly connected to the output end of the third motor 207. The outer wall of the stirring rod 208 is fixedly sleeved with a mounting ring 209, and the outer wall of the mounting ring 209 is fixedly connected with three stirring blades 210. A mud suction pump 211 is fixedly installed on the top of the movable plate 206. The input end of the mud suction pump 211 is fixedly connected with a mud suction pipe 212, and the input end of the mud suction pipe 212 is fixedly connected with a mud suction cover 213. The output end of the mud suction pump 211 is fixedly connected with a delivery pipe 214. The top of the mobile vehicle 101 is fixedly connected to the bottom of the four fixed rods 201, and the input end of the separation box 102 is fixedly connected with the output end of the delivery pipe 214.

[0029] The effect achieved by the entire embodiment 2 is that when the equipment moves to the designated dredging area, the second motor 203 is started first, and the output end of the second motor 203 drives the threaded rod 204 to start rotating. As the threaded rod 204 rotates, the movable plate 206 moves downward under the action of the threaded transmission, thereby driving the third motor 207 and the stirring rod 208 connected thereto to move downward together, ensuring that the mounting ring 209 fixedly sleeved on the outer wall of the stirring rod 208 can reach the predetermined working depth, and four fixed rods 201 are movably inserted through the inner wall of the movable plate 206. These fixed rods 201 not only enhance the structural stability of the movable plate 206, but also ensure its stability and accuracy during the descent.

[0030] Working principle: When in use, first move the mobile vehicle 101 to the designated desilting area, then the controller 112 starts the second motor 203, the output end of the second motor 203 drives the threaded rod 204 to start rotating, the rotation of the threaded rod 204 causes the mobile plate 206 to move downward, and the mobile plate 206 then drives the third motor 207 and the stirring rod 208 to descend together, when the three stirring blades 210 reach the predetermined desilting depth, the controller 112 turns off the second motor 203 and starts the third motor 207, and the third motor 208 is turned off. After the machine 207 is started, its output end drives the stirring rod 208 to rotate. The rotation of the stirring rod 208 drives the mounting ring 209 and the three stirring blades 210 to rotate together. Under the stirring action of the three stirring blades 210, the sludge is effectively broken and mixed, which is convenient for the subsequent mud suction operation. At this time, the controller 112 starts the mud suction pump 211. The mud suction pump 211 generates negative pressure through the rotation of its internal impeller, so that the mud suction pipe 212 and the mud suction cover 213 generate strong suction. This suction acts on the sludge and sucks it into the mud suction pipe 212. The sludge is firstly delivered to the top of the screen 103 in the separation box 102, and the controller 112 then starts the vibration motor 105. The vibration motor 105 generates centrifugal force through the rotation of the eccentric block to make the screen 103 vibrate. This vibration helps the sludge to be evenly distributed on the screen 103 and promotes the separation of solid and liquid. The sludge that is initially separated by the screen 103 falls into the interior of the filter tube 109. At this time, the controller 112 starts the first motor 106. The first motor 106 is driven by the first motor 107. The output end of 6 drives the rotating rod 107 to rotate, and the rotating rod 107 further drives the spiral blade 108 to rotate. During the rotation process, the spiral blade 108 discharges the liquid in the sludge through the multiple groups of filter holes on the outer wall of the filter tube 109, while the solid particles are retained in the filter tube 109. Finally, the liquid is discharged through the outlet pipe 111, and the solid particles are pushed by the spiral blade 108 to the designated discharge area for collection and treatment. During the whole process, the solid and liquid are effectively separated, which is convenient for subsequent resource recovery and environmental protection work.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A desilting and drainage device for agricultural water conservancy, comprising a separation mechanism (1), characterized in that: A dredging mechanism (2) is fixedly connected to the top of the separation mechanism (1); The separation mechanism (1) comprises a moving vehicle (101), a separation box (102) is fixedly mounted on the top of the moving vehicle (101), a screen (103) is fixedly mounted between the inner surface walls of the separation box (102), a fixing frame (104) is fixedly mounted on the top of the screen (103), a vibration motor (105) is fixedly mounted on the top of the fixing frame (104), a first motor (106) is fixedly connected to one side of the outer wall of the separation box (102), a rotating rod (107) is fixedly connected to the output end of the first motor (106), a spiral blade (108) is fixedly sleeved on the outer wall of the rotating rod (107), a filter tube (109) is movably contacted on the outer wall of the spiral blade (108), a first bearing (110) is fixedly sleeved on the outer wall of the rotating rod (107), a water outlet pipe (111) is fixedly connected to one side of the outer wall of the separation box (102), and a controller (112) is fixedly mounted on one side of the outer wall of the separation box (102).

2. The desilting and drainage equipment for agricultural water conservancy according to claim 1, characterized in that: The dredging mechanism (2) comprises four fixing rods (201), a support plate (202) is fixedly connected between the tops of the four fixing rods (201), and a second motor (203) is fixedly mounted on the top of the support plate (202).

3. The desilting and drainage equipment for agricultural water conservancy according to claim 2, characterized in that: The output end of the second motor (203) is fixedly connected to a threaded rod (204), an outer wall of the threaded rod (204) is fixedly sleeved with a second bearing (205), and the outer wall of the threaded rod (204) is threadedly connected to a moving plate (206).

4. The desilting and drainage equipment for agricultural water conservancy according to claim 3, characterized in that: A third motor (207) is fixedly mounted on the top of the movable plate (206) near the edge, the output end of the third motor (207) is fixedly connected to a stirring rod (208), an outer wall of the stirring rod (208) is fixedly sleeved with a mounting ring (209), and the outer wall of the mounting ring (209) is fixedly connected to three stirring blades (210).

5. The desilting and drainage equipment for agricultural water conservancy according to claim 4, characterized in that: A mud suction pump (211) is fixedly mounted on the top of the movable plate (206), and an input end of the mud suction pump (211) is fixedly connected to a mud suction pipe (212).

6. The desilting and drainage equipment for agricultural water conservancy according to claim 5, characterized in that: The input end of the mud suction pipe (212) is fixedly connected to a mud suction cover (213), and the output end of the mud suction pump (211) is fixedly connected to a delivery pipe (214).

7. The desilting and drainage equipment for agricultural water conservancy according to claim 6, characterized in that: The top of the mobile vehicle (101) is fixedly connected to the bottoms of four fixed rods (201), and the input end of the separation box (102) is fixedly connected to the output end of the conveying pipe (214).

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