Automatic water and fertilizer treatment compartment for irrigation vehicle

Abstract

The utility model relates to an automatic water and fertilizer treatment carriage for an irrigation vehicle. The carriage comprises a frame, the vehicle frame is connected with the vehicle head through a traction joint, and a compartment coaming is arranged on the vehicle frame; a bearing bottom plate is arranged on the frame; a carriage space is formed by the carriage coaming and the bearing bottom plate; an opening and closing door is arranged on the front side or the rear side of the carriage coaming; the opening and closing door is connected with a coaming of the carriage through a folding and unfolding mechanism; and a filter bearing seat is arranged on the bearing bottom plate. The compartment space of the irrigation vehicle is not used for directly storing water and fertilizer, the fertilizer is manually put, and after an external water source is pumped in and filtered, irrigation is conducted after filtering is conducted in the compartment. In this way, the frequency of back-and-forth water and fertilizer supplementing of the irrigation vehicle can be reduced, and only water needs to be supplemented in time; the whole compartment space is composed of the compartment coaming and the bearing bottom plate, and an opening and closing door is arranged on one side of the compartment coaming, so that manual operation (such as maintenance and material supplementing) is facilitated.

Description

Technical Field

[0001] The utility model relates to a carriage, in particular to an irrigation vehicle carriage for automatic water and fertilizer processing, belonging to the technical field of agricultural irrigation equipment. Background Art

[0002] Before irrigation, water and fertilizer need to be mixed in proportion, which is usually done by a blender; and the water needs to be filtered through multiple layers before entering the mixing barrel to prevent the entry of debris. Therefore, a lot of preparation work is required to complete the irrigation. However, the irrigation vehicles in the prior art often adopt an integrated structure for their carriage and frame, which makes it impossible to separate the carriage and frame. At the same time, due to the small internal environment of the carriage, it is very inconvenient during the maintenance process. At the same time, some existing irrigation vehicles directly store the prepared water and fertilizer, and do not have the ability to stir or filter. This type of irrigation vehicle has poor flexibility because its carriage can only store water and fertilizer, so it is highly sealed. The process of manually adding water and fertilizer is relatively complicated and requires more professional steps to complete. Therefore, it can only be returned to the water and fertilizer preparation point for replenishment. Smaller irrigation vehicles exist in the prior art that combine mixing and irrigation functions, such as the fertilizer irrigation vehicle disclosed in Chinese Patent Document No. CN219478527U. However, these irrigation vehicles suffer from the following drawbacks: the various components (such as mixing, filtering, and irrigation equipment) are dispersed, requiring a complex traction mechanism to move the various components, resulting in a low level of integration. Therefore, further improvements are needed. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned shortcomings and provide an irrigation vehicle with an automatic water and fertilizer processing carriage, which is flexible to use, easy to operate manually, highly integrated, simple and reasonable in structure, and easy to feed and maintain.

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

[0005] A carriage for an irrigation vehicle with automatic water and fertilizer processing comprises a frame; the frame is connected to the vehicle head via a traction joint, a carriage enclosure is provided on the frame; a load-bearing bottom plate is provided on the frame; the carriage enclosure and the load-bearing bottom plate form a carriage space; an opening and closing door is provided on the front or rear side of the carriage enclosure; the opening and closing door is connected to the carriage enclosure via a retractable mechanism; and a filter receiving seat is provided on the load-bearing bottom plate.

[0006] Furthermore, the carriage enclosure has side panels and a top panel; the side panels have an outer frame; a plurality of longitudinal ribs are provided inside the outer frame; metal plates are provided between the longitudinal ribs; and an insulation layer is provided inside the metal plates.

[0007] Furthermore, the retractable mechanism includes a guide rail; the guide rail includes two and is respectively arranged on the inner side of the upper part of the side panel; the two guide rails are respectively distributed along the length direction of the side panel; the retractable mechanism also includes a slider and a rotating shaft; the top plate is fixed to the upper surface of the two side panels.

[0008] Furthermore, the slider is slidingly arranged in the guide rail; the rotating shaft is arranged on the opposite side of the two sliders; a stop protrusion is provided at the bottom of the slider; the stop protrusion and the end of the guide rail abut against or separate from each other; when the stop protrusion abuts against the end of the guide rail, the rotating shaft position of the slider is outside the guide rail; and the two sides of the opening and closing door are rotatably connected to the rotating shaft.

[0009] Furthermore, a right-angle seat is provided at the bottom of the longitudinal rib; the bearing base plate is connected to the corresponding right-angle seat through bolts; and the right-angle seat is connected to the longitudinal rib through bolts.

[0010] Furthermore, at least two locking seats are provided on the bearing base plate; and straps for restraining the mixing barrel are connected to the locking seats.

[0011] Furthermore, the filter receiving seat is welded from square tube profiles; there are two filter receiving seats, which are used to receive the centrifugal filter and the disc filter respectively; a frequency converter and a fertilizer spreader are also provided on the bearing base plate.

[0012] The utility model has the following beneficial effects: the compartment of the irrigation vehicle is not used to directly store water and fertilizer. Instead, fertilizer is manually added, and external water is pumped in and filtered, then filtered inside the compartment before irrigation. This method can reduce the frequency of the irrigation vehicle's back-and-forth replenishment of water and fertilizer, and only timely replenishment of water is required. The entire compartment space is composed of a compartment enclosure and a load-bearing bottom plate, and a door is provided on one side of the compartment enclosure to facilitate manual operations (such as maintenance, refueling, etc.). Compared with traditional technologies that require frequent and large-scale one-time addition of water and fertilizer, the utility model is more flexible and can pump, filter, stir and mix water as needed before irrigation.

[0013] The carriage's simple design and high degree of integration allow for the unified installation of various equipment (such as filtration, mixing, and irrigation equipment) within the carriage, eliminating the need for multiple traction units and making the entire vehicle more flexible. The carriage's enclosures also effectively protect the equipment from the sun and rain. Furthermore, the doors are connected to the enclosures using a retractable mechanism. When open, they can be stored within the enclosures, preventing them from opening to either side, facilitating the layout of various pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the utility model (without opening or closing the door).

[0016] Figure 3 It is a schematic diagram of the side structure of the retracting and extending mechanism.

[0017] Figure 4 It is a schematic diagram of the front structure of the retracting and extending mechanism.

[0018] Figure 5 This is a front structural diagram of the utility model (without the door being opened or closed).

[0019] Among them: 1 is the frame, 2 is the traction joint, 3 is the load-bearing bottom plate, 4 is the opening and closing door, 5 is the side plate, 5-1 is the outer frame, 5-2 is the longitudinal rib, 6 is the top plate, 7 is the guide rail, 8 is the slider, 8-1 is the stop protrusion, 9 is the rotating shaft, 10 is the right-angle seat, 11 is the lock seat, and 12 is the filter receiving seat. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The terms used herein, including technical and scientific terms, have the same meaning as those commonly understood by those skilled in the art, unless otherwise defined. It should be understood that the terms defined in commonly used dictionaries have the same meaning as those in the prior art.

[0022] See also Figure 1-Figure 5

[0023] A carriage for an irrigation vehicle with automatic water and fertilizer processing includes a frame 1; the frame 1 is connected to the front of the vehicle through a traction joint 2, and a carriage enclosure is provided on the frame 1; a load-bearing bottom plate 3 is provided on the frame 1; the carriage enclosure and the load-bearing bottom plate 3 form a carriage space; an opening and closing door 4 is provided on the front or rear side of the carriage enclosure; the opening and closing door 4 is connected to the carriage enclosure through a retractable mechanism; a filter receiving seat is provided on the load-bearing bottom plate 3.

[0024] Furthermore, the carriage enclosure has side panels 5 and a top panel 6; the side panels 5 have an outer frame 5-1; a plurality of longitudinal ribs 5-2 are provided in the outer frame 5-1; metal plates are provided between the longitudinal ribs 5-2; and an insulation layer is provided on the inner side of the metal plate.

[0025] In this embodiment, the car enclosure is composed of side panels 5 and a top panel 6, which are then fixed on the load-bearing bottom panel 3, and the opening and closing door 4 is pre-set in the car enclosure through a retractable mechanism; the longitudinal ribs 5-2 are used to connect the car enclosure with the top panel and the load-bearing bottom panel 3 respectively, and the top panel can be connected to the longitudinal ribs 5-2 by welding.

[0026] Furthermore, the retractable mechanism includes a guide rail 7; the guide rail 7 includes two, and is respectively arranged on the upper inner side of the side panel 5; the two guide rails 7 are respectively distributed along the length direction of the side panel 5; the retractable mechanism also includes a slider 8 and a rotating shaft 9; the top plate 6 is fixed to the upper surface of the two side panels 5.

[0027] Furthermore, the slider 8 is slidably arranged in the guide rail 7; the rotating shaft 9 is arranged on the opposite side of the two sliders 8; a stop protrusion 8-1 is provided at the bottom of the slider 8; the stop protrusion 8-1 and the end of the guide rail 7 are abutted against or separated from each other; when the stop protrusion 8-1 abuts against the end of the guide rail 7, the rotating shaft position of the slider 8 is outside the guide rail; the two sides of the opening and closing door 4 are rotatably connected to the rotating shaft 9.

[0028] In this embodiment, the door 4 can rotate relative to the rotating shaft 9, that is, it can be flipped to a position flush with the guide rail 7. Then, when pushed inward, the door 4 can move inward along the guide rail 7 together with the rotating shaft 9 and the slider 8, and then be stored at the bottom of the top plate 6. It is supported by the guide rail 7 to prevent it from flipping downward. However, when the door 4 needs to be closed, it is only necessary to pull the door 4 outward. At this time, the rotating shaft 9, the slider 8 and the door 4 move outward along the guide rail 7 until the stop protrusion 8-1 of the slider 8 abuts the end of the guide rail 7. At this time, the rotating shaft position of the slider 8 is already behind the guide rail 7. When the door 4 is flipped downward, the guide rail 7 will not interfere with it, and it can be closed.

[0029] When the door is flipped downward, the bottom of the door 4 can be locked with the supporting base plate 3 by means of magnetism, latches, etc. to ensure that it cannot be flipped upward at will. This method is extremely common and belongs to conventional technical means, so it will not be described in detail.

[0030] Furthermore, a right-angle seat 10 is provided at the bottom of the longitudinal rib 5-2; the bearing base plate 3 is connected to the corresponding right-angle seat 10 through bolts; and the right-angle seat 10 is connected to the longitudinal rib 5-2 through bolts.

[0031] The right-angle seat 10 fixes the longitudinal rib 5 - 2 and the supporting base plate 3 respectively.

[0032] Furthermore, at least two locking seats 11 are provided on the supporting base plate 3 ; and straps for restraining the mixing barrel are connected to the locking seats 11 .

[0033] Specifically, in this embodiment, a strap is used to restrain the mixing barrel to prevent it from being displaced due to large vibrations during the mixing process. At the same time, since the two filter receiving seats 11 are adjacent to each other and the mixing barrel is in a relative position to the filter, the lock seat 11 and the two filter receiving seats 12 are not on the same side, but in relative positions. Figure 2 The filter receiving seat 12 is embodied in the attached Figure 5 The lock seat 11 is embodied in the figure.

[0034] Furthermore, the filter receiving seat 12 is welded from a square tube profile; there are two filter receiving seats, which are respectively used to receive a centrifugal filter and a disc filter; the centrifugal filter, disc filter, mixing barrel and fertilizer spreader are connected in sequence; the fertilizer spreader is connected to a frequency converter.

[0035] Specifically, since existing centrifugal filters and disc filters have pre-installed mounting holes at the bottom, they can be bolted directly to the filter socket and then connected to the mixing drum and fertilizer spreader via pipes. Since centrifugal filtration precedes disc filtration, simply connecting the centrifugal filter to the water pump is sufficient. A frequency converter can control the fertilizer spreader's fertilization frequency. In this embodiment, the centrifugal filter, disc filter, mixing drum, fertilizer spreader, and frequency converter are all conventional products. Their connection methods are common techniques in the field, so they will not be described in detail.

[0036] Finally, it should be noted that the above embodiments are only intended to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. An irrigation vehicle carriage for automated water and fertilizer processing, comprising a frame (1); the frame (1) is connected to the vehicle head via a traction joint (2), and is characterized in that: The vehicle frame (1) is provided with a compartment enclosure; the vehicle frame (1) is provided with a bearing bottom plate (3); the compartment enclosure and the bearing bottom plate (3) form a compartment space; the front side or the rear side of the compartment enclosure is provided with an opening and closing door (4); the opening and closing door (4) is connected to the compartment enclosure via a retractable mechanism; and the bearing bottom plate (3) is provided with a filter receiving seat.

2. The water and fertilizer automated processing compartment of an irrigation vehicle according to claim 1, characterized in that: The carriage enclosure comprises side panels (5) and a top panel (6); the side panels (5) have an outer frame (5-1); a plurality of longitudinal ribs (5-2) are arranged inside the outer frame (5-1); metal plates are arranged between the longitudinal ribs (5-2); and a heat-insulating layer is arranged inside the metal plates.

3. The automatic water and fertilizer processing compartment of an irrigation vehicle according to claim 2, characterized in that: The retractable mechanism includes a guide rail (7); the guide rail (7) includes two and is respectively arranged on the inner side of the upper portion of the side panel (5); the two guide rails (7) are respectively distributed along the length direction of the side panel (5); the retractable mechanism also includes a slider (8) and a rotating shaft (9); the top panel (6) is fixed to the upper surfaces of the two side panels (5).

4. The automatic water and fertilizer processing compartment of an irrigation vehicle according to claim 3, characterized in that: The slider (8) is slidably arranged in the guide rail (7); the rotating shaft (9) is arranged on the opposite side of the two sliders (8); a stop protrusion (8-1) is arranged at the bottom of the slider (8); the stop protrusion (8-1) and the end of the guide rail (7) abut against or separate from each other; when the stop protrusion (8-1) abuts against the end of the guide rail (7), the rotating shaft position of the slider (8) is outside the guide rail; and both sides of the opening and closing door (4) are rotatably connected to the rotating shaft (9).

5. The automatic water and fertilizer processing compartment of an irrigation vehicle according to claim 2, characterized in that: A right-angle seat (10) is provided at the bottom of the longitudinal rib (5-2); the bearing base plate (3) is connected to the corresponding right-angle seat (10) via bolts; and the right-angle seat (10) is connected to the longitudinal rib (5-2) via bolts.

6. The automatic water and fertilizer processing compartment of an irrigation vehicle according to claim 5, characterized in that: At least two locking seats (11) are provided on the bearing base plate (3); and straps for restraining the mixing barrel are connected to the locking seats (11).

7. The automatic water and fertilizer processing compartment of an irrigation vehicle according to claim 1, characterized in that: The filter receiving seat (12) is welded from a square tube profile; the filter receiving seat includes two, and is used to receive a centrifugal filter and a disc filter respectively; the centrifugal filter, the disc filter, the mixing barrel and the fertilizer spreader are connected in sequence; the fertilizer spreader is connected to the frequency converter.

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