Ditching and spreading vehicle-mounted water-retaining agent conveying device

Abstract

The utility model discloses a ditching and spreading vehicle-mounted water-retaining agent conveying device which comprises a water-retaining agent storage box installed on a ditching and spreading vehicle through a frame piece, the water-retaining agent storage box is connected to a water-retaining agent discharging box through a pipeline, and the water-retaining agent discharging box is connected to a dragging pipe of the ditching and spreading vehicle through a pipeline.

Description

TECHNICAL FIELD

[0001] The utility model relates to water-retaining agent conveying device especially relates to a ditching and spreading vehicle-mounted water-retaining agent conveying device. BACKGROUND

[0002] In the process of desert and saline-alkali land treatment, coal gangue powder solid-liquid mixture can be applied to the treatment area by the ditching and spreading vehicle to neutralize and adjust the soil of the saline-alkali land, so as to create a relatively suitable soil pH condition for plant growth. While applying coal gangue, it is desirable to add water-retaining agent to improve the soil's water retention capacity SUMMARY

[0003] To achieve the above object, the utility model provides a kind of ditching and spreading vehicle-mounted water-retaining agent conveying device, including water-retaining agent storage tank by frame piece is installed on ditching and spreading vehicle, the water-retaining agent storage tank is connected to water-retaining agent discharge tank by pipeline, the water-retaining agent discharge tank is connected to the tow pipe of ditching and spreading vehicle by pipeline.

[0004] Further, two sets of water-retaining agent storage tank and water-retaining agent discharge tank are symmetrically arranged on both sides of the tow pipe.

[0005] Further, the water-retaining agent storage tank is provided with a screw feeder, and the motor drives the screw feeder to rotate, so as to convey the water-retaining agent from the water-retaining agent storage tank to the water-retaining agent discharge tank through the pipeline.

[0006] Further, the inlet flange of the water-retaining agent discharge tank is connected to the water-retaining agent storage tank through the pipeline, the outlet flange is connected to the tow pipe, an inlet check valve plate is arranged behind the inlet flange, the inlet check valve plate can be opened in one direction to the outlet flange of the water-retaining agent discharge tank, an outlet check valve plate is arranged in front of the outlet flange, the outlet check valve plate can be opened in one direction to the outlet flange of the water-retaining agent discharge tank; a partition piston is arranged in the water-retaining agent discharge tank, the partition piston can reciprocate in the water-retaining agent discharge tank under the drive of the hydraulic cylinder, a partition check valve plate is arranged on the partition piston, the partition check valve plate can be opened in one direction to the outlet of the water-retaining agent discharge tank.

[0007] Further, a plurality of partition check valve plates are arranged on the partition piston.

[0008] The ditching and spreading vehicle-mounted water-retaining agent conveying device provided by the utility model has the following technical effects:

[0009] 1. Stable and efficient conveying

[0010] Stable material conveying: The water-retaining agent storage tank is equipped with a screw feeder driven by a motor, which can stably convey the water-retaining agent to the water-retaining agent discharge tank, avoiding blockage or uneven conveying of the water-retaining agent during conveying, ensuring the continuity and stability of water-retaining agent supply.

[0011] Efficient mixing and conveying: The water-retaining agent discharge tank is equipped with reasonable inlet check valve plate, outlet check valve plate and partition piston, which realizes efficient mixing of water-retaining agent and fluid in the drag pipe, and stably conveys the mixed material through the drag pipe to the ditching and spreading vehicle, improving the working efficiency of the whole device.

[0012] 2. Precise and uniform mixing

[0013] Precise flow control: The setting of inlet check valve plate, outlet check valve plate and partition check valve plate can accurately control the flow direction and flow rate of water-retaining agent in the mixing tank, ensuring that water-retaining agent is mixed with other fluids according to the predetermined proportion, improving the precision of mixing.

[0014] Uniform mixing effect: The partition piston reciprocates in the mixing tank under the drive of the hydraulic cylinder, further promoting the thorough mixing of water-retaining agent and other fluids, so that water-retaining agent can be uniformly distributed in the mixed material, ensuring that water-retaining agent can uniformly act on the soil during application, improving the treatment effect.

[0015] 3. Reasonable device structure

[0016] Symmetrical layout advantage: Two sets of water-retaining agent storage tank and water-retaining agent discharge tank are symmetrically arranged on both sides of the drag pipe. This symmetrical layout not only makes the device structure more reasonable and beautiful, but also helps to maintain the balance of the ditching and spreading vehicle during operation, improving the stability and safety of operation.

[0017] Compact overall design: The whole device is installed on the ditching and spreading vehicle through the frame, the connection between components is tight and the layout is compact, which maximizes the reduction of space occupied by the device under the premise of ensuring the function of the device, facilitating the installation and use on the ditching and spreading vehicle, and also helps to reduce the manufacturing cost of the device.

[0018] 4. Strong adaptability and scalability

[0019] Adapt to various operating environments: This device can adapt to complex operating environments such as deserts and saline-alkali lands, and can stably convey and mix water-retaining agent under different soil conditions and application requirements, providing reliable technical support for desert and saline-alkali land treatment.

[0020] Easy to integrate and expand: the device can be well integrated with the existing trenching spreader and related management equipment, and the device can be expanded according to the actual needs, such as increasing the capacity of the water-retaining agent storage tank, adjusting the structure of the mixing box, etc. To meet the needs of management engineering of different scales and requirements.

[0021] The concept, specific structure and technical effects of the present application will be further described below in combination with the drawings, so as to fully understand the purpose, features and effects of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic diagram of the water-retaining agent conveying device of the trenching spreader in a preferred embodiment of the present application;

[0023] Figure 2 is a structural diagram of the water-retaining agent storage tank in a preferred embodiment of the present application;

[0024] Figure 3 is an internal structure diagram of the water-retaining agent discharge tank in a preferred embodiment of the present application;

[0025] Figure 4 is Figure 3 another perspective view of DETAILED DESCRIPTION

[0026] The following describes a plurality of preferred embodiments of the present application with reference to the drawings, so that the technical content of the present application is more clear and easy to understand. The present application can be embodied in many different forms, and the protection scope of the present application is not limited to the embodiments mentioned herein.

[0027] In the drawings, components with the same structure are denoted by the same reference numerals, and components with similar structure or function are denoted by similar reference numerals. The size and thickness of each component shown in the drawings are arbitrarily shown, and the present application does not limit the size and thickness of each component. In order to make the drawing clearer, the thickness of some components is appropriately exaggerated in some places in the drawing.

[0028] Referring to Figure 1 , the water-retaining agent conveying device of the trenching spreader according to the present application comprises a water-retaining agent storage tank 200 mounted on the trenching spreader 100 through a frame member 210. The water-retaining agent storage tank 200 is connected to the water-retaining agent discharge tank 300 through a pipeline. The water-retaining agent discharge tank 300 is connected to the towing pipe 110 of the trenching spreader 100. Preferably, as in the present embodiment, two sets of water-retaining agent storage tanks 22 and water-retaining agent discharge tanks 300 are symmetrically arranged on both sides of the towing pipe 110.

[0029] Referring to Figure 2The water-retaining agent storage tank 200 is provided with a screw feeder 203, and the motor 202 drives the screw feeder 203 to rotate, so that the water-retaining agent is transported from the water-retaining agent storage tank 200 to the water-retaining agent discharge tank 300 through the pipeline 204.

[0030] Referring to Figure 3 and Figure 4 The inlet flange 301 of the water-retaining agent discharge tank 300 is connected with the pipeline 204, and the outlet flange 302 is connected with the trailing pipe 110. An inlet check valve plate 303 is arranged behind the inlet flange 301, and the inlet check valve plate 303 can be opened in one direction to the outlet flange 302 of the water-retaining agent discharge tank 300. An outlet check valve plate 307 is arranged in front of the outlet flange 302, and the outlet check valve plate 307 can be opened in one direction to the outlet flange 302 of the water-retaining agent discharge tank 300. A partition piston 304 is arranged in the water-retaining agent discharge tank 300. The partition piston 304 can reciprocate in the water-retaining agent discharge tank 300 under the drive of a hydraulic cylinder 305. A partition check valve plate 306 is arranged on the partition piston 304, and the partition check valve plate 306 can be opened in one direction to the outlet of the water-retaining agent discharge tank 300. Preferably, as in the embodiment, a plurality of partition check valve plates 306 are arranged on the partition piston 304.

[0031] The water-retaining agent particles from the water-retaining agent storage tank 200 enter the water-retaining agent discharge tank 300 through the inlet check valve plate 303 under the transportation of the screw feeder 203, and are located on one side of the partition piston 304 adjacent to the inlet flange 301. When the partition piston 304 moves to the inlet flange 301 under the drive of the hydraulic cylinder 305, the water-retaining agent enters the other side of the partition piston 304 adjacent to the outlet flange 302 through the partition check valve plate 306. When the partition piston 304 moves to the outlet flange 302 under the drive of the hydraulic cylinder 305, the partition check valve plate 306 is closed, and the water-retaining agent on the other side of the partition piston 304 adjacent to the outlet flange 302 is mixed with the fluid in the trailing pipe 110 through the outlet check valve plate 307, and is transported to the ditching and spreading vehicle through the trailing pipe 110.

[0032] The above describes the preferred embodiment of the present application in detail. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the present application shall be within the protection scope defined by the claims.

Claims

1. An in-furrow vehicle-mounted water-retaining agent delivery device, characterized by, The water-retaining agent storage tank is installed on the ditching and spreading vehicle through a frame member, is connected to a water-retaining agent discharge tank through a pipeline, and is connected to a trailing pipe of the ditching and spreading vehicle through a pipeline; an inlet flange of the water-retaining agent discharge tank is connected to the water-retaining agent storage tank through a pipeline, an outlet flange is connected to the trailing pipe, an inlet one-way valve plate is arranged behind the inlet flange, the inlet one-way valve plate can be opened in one direction to the outlet flange of the water-retaining agent discharge tank, an outlet one-way valve plate is arranged in front of the outlet flange, the outlet one-way valve plate can be opened in one direction to the outlet flange of the water-retaining agent discharge tank; a partition piston is arranged in the water-retaining agent discharge tank, the partition piston can reciprocate in the water-retaining agent discharge tank under the drive of a hydraulic cylinder, and a partition one-way valve plate is arranged on the partition piston, the partition one-way valve plate can be opened in one direction to the outlet of the water-retaining agent discharge tank.

2. A vehicle-mounted water-retaining agent delivery device for a furrow application vehicle according to claim 1, characterized by Two sets of water-retaining agent storage tanks and water-retaining agent discharge tanks are symmetrically arranged on both sides of the trailing pipe.

3. A vehicle-mounted water-retaining agent delivery device for a furrow application vehicle according to claim 1, characterized in that, A spiral feeder is arranged in the water-retaining agent storage tank, a motor drives the spiral feeder to rotate, and the water-retaining agent is transported from the water-retaining agent storage tank to the water-retaining agent discharge tank through a pipeline.

4. The vehicle-mounted water-retaining agent delivery device for a furrow application according to claim 1, characterized by, A plurality of partition one-way valve plates are arranged on the partition piston.

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