Movable drip irrigation and fertilization vehicle

Abstract

The application discloses a movable drip irrigation and fertilization vehicle and relates to the technical field of agricultural equipment. The technical scheme is characterized in that the vehicle body base is provided with first side plates on the two sides, and an adjusting frame is arranged on the upper part; the adjusting frame is connected to the first side plates through a connecting rod assembly; two groups of hydraulic rods are arranged on the vehicle body base and are hingedly connected to the vehicle body base and the two ends of the adjusting frame, so that the adjusting frame can rotate around the two ends as the shafts to adjust the relative included angle with the vehicle body base; a biogas slurry tank and a filter device connected to the biogas slurry tank are arranged on the adjusting frame; a stirring paddle is rotatably arranged at the bottom of the biogas slurry tank; and a transmission mechanism is arranged between the vehicle body base and the adjusting frame. The adjusting frame can change the angle relative to the vehicle body base, the biogas slurry tank is arranged on the adjusting frame, the angle of the adjusting frame can be adjusted through the hydraulic rods, the biogas slurry tank can be kept horizontal during drip irrigation, and the uniformity of the internal liquid mixture is better.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of agricultural equipment, in particular to a movable drip irrigation and fertilization vehicle. BACKGROUND

[0002] The drip irrigation and fertilization system is an automatic irrigation facility commonly used in farmland operation at present, which uses the drip irrigation pipe network laid in the field for drip irrigation operation, thereby improving the agricultural operation efficiency. However, in some steep topography (such as mountains and hills) farmland environment, the distance between fields is far, and the overall equipment is not easy to set up and install, so it is necessary to use a movable fertilization vehicle to carry fertilizer, and then connect the biogas liquid tank on the fertilization vehicle with the field drip irrigation pipe network for drip irrigation and fertilization. When the fertilization vehicle is transporting biogas liquid and walking on steep terrain, the biogas liquid tank at the upper end of the vehicle will tilt with the vehicle body, thereby causing the internal biogas liquid to concentrate to one side, and the solid part will not be uniformly precipitated, resulting in that the biogas liquid is not uniformly mixed as a whole during drip irrigation, which can easily affect the drip irrigation effect.

[0003] In view of this, the present application is designed to solve the above problems.

[0004] The above content is only used to assist in understanding the technical solutions of the present application, and does not mean that the above content is the closest prior art. SUMMARY

[0005] The purpose of the present application is to solve the above problems, and to provide a movable drip irrigation and fertilization vehicle.

[0006] In order to solve the above technical problems, the present application adopts the following technical solutions:

[0007] The movable drip irrigation and fertilization vehicle comprises a vehicle body base, first side plates are arranged on both sides of the vehicle body base, and an adjusting frame is installed on the upper part; the adjusting frame is connected to the first side plate through a connecting rod assembly, two groups of hydraulic rods are further arranged on the vehicle body base and are hingedly connected to the vehicle body base and the two ends of the adjusting frame, so that the adjusting frame can rotate and adjust the relative included angle with the vehicle body base as the axis; a biogas liquid tank and a filter device connected to the biogas liquid tank are installed on the adjusting frame for communication with an external drip irrigation and fertilization system; a stirring paddle is rotatably arranged at the bottom end of the biogas liquid tank; a transmission mechanism is arranged between the vehicle body base and the adjusting frame, so that the stirring paddle is driven to rotate when the adjusting frame changes the angle relative to the vehicle body base.

[0008] Further, the connecting rod assembly comprises connecting arms rotatably arranged at the two end sides of the adjusting frame, and a limiting clamping rod arranged at one side of the connecting arm away from the end of the adjusting frame; a first limiting sliding groove is formed in the first side plate for limiting sliding of the limiting clamping rod.

[0009] Further, the transmission mechanism comprises a driving assembly arranged on the vehicle body base and a transmission assembly arranged between the driving assembly and the stirring paddle; when the adjusting frame changes the angle relative to the vehicle body base, the driving assembly drives the stirring paddle to rotate through the transmission assembly.

[0010] Further, the movable shaft of the stirring paddle penetrates through the bottom wall of the biogas slurry tank and is connected with a bearing, and the connecting part is movably sealed, the transmission assembly comprises a driven bevel gear arranged on the movable shaft of the stirring paddle, a driving shaft rotatably arranged at two ends of the adjusting frame, and a driving bevel gear arranged on the driving shaft and engaged with the driven bevel gear.

[0011] Further, the driving assembly comprises a spur gear arranged at two ends of the driving shaft and a rack plate which is limited to slide on the vehicle body base and located at two sides of the spur gear; when the adjusting frame is in a state of relative parallelism with the vehicle body base, the spur gear is not engaged with the rack plate.

[0012] Further, the first side plate is provided with a second side plate, the second side plate is provided with a second limiting sliding groove, the side end of the rack plate is provided with a limiting block which is limited to slide in the second limiting sliding groove, and a spring is arranged between the limiting block and the inner wall of the second limiting sliding groove.

[0013] Further, the adjusting frame is provided with a supporting ring frame, and the outer surface of the biogas slurry tank is provided with a convex rib ring which is overlapped with the supporting ring frame.

[0014] Compared with the prior art, the beneficial effects of the present application are: by arranging the adjusting frame which can change the angle relative to the vehicle body base, and arranging the biogas slurry tank on the adjusting frame, the angle of the adjusting frame can be adjusted through the hydraulic rod, so that the biogas slurry tank can be kept horizontal during drip irrigation operation, thereby ensuring better uniformity of internal liquid material mixing. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings accompanying the specification of this application form a part of the application and serve to further understand the application, the illustrative embodiments of the application and the description thereof serve to explain the application, and do not constitute an improper limitation on the application. In the drawings:

[0016] Figure 1 is a front view of the embodiment of the application;

[0017] Figure 2 is a side view of the embodiment of the application;

[0018] Figure 3 is a schematic view of the upper structure of the vehicle body base in the embodiment of the application;

[0019] Figure 4 is a front view of the structure of the adjusting frame in the embodiment of the application;

[0020] Figure 5 is a structural bottom view of the adjusting frame in the embodiment of the present application;

[0021] Figure 6 is a schematic view of the cooperation between the vehicle base and the rack plate in the embodiment of the present application;

[0022] Figure 7 is a structural view of the vehicle base in the embodiment of the present application;

[0023] Figure 8 is a structural view of the transmission mechanism in the embodiment of the present application;

[0024] Figure 9 is a schematic view of the cooperation between the stirring paddle and the driven bevel gear in the embodiment of the present application.

[0025] In the figure: 1, vehicle base; 11, first side plate; 2, adjusting frame; 21, hydraulic rod; 22, biogas slurry tank; 23, filtering device; 24, stirring paddle; 3, connecting arm; 31, limiting clamping rod; 32, first limiting sliding groove; 4, driven bevel gear; 41, driving shaft; 42, driving bevel gear; 5, flat gear; 51, rack plate; 52, second side plate; 53, second limiting sliding groove; 54, limiting clamping block; 55, spring; 6, supporting ring frame; 61, convex rib ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The embodiments in the present application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0027] As Figures 1-9The movable drip irrigation and fertilization vehicle shown includes a vehicle body base 1, first side plates 11 are arranged on both sides of the vehicle body base 1, and an adjusting frame 2 is installed on the upper part; the adjusting frame 2 is connected to the first side plate 11 through a connecting rod assembly, two groups of hydraulic rods 21 are further arranged on the vehicle body base 1 and are hingedly connected to both ends of the vehicle body base 1 and the adjusting frame 2, so that the adjusting frame 2 can rotate and adjust the relative included angle with the vehicle body base 1 with both ends as the axis; a biogas slurry tank 22 and a filtering device 23 connected to the biogas slurry tank 22 are installed on the adjusting frame 2, and a pump is communicated between the two; the filtering device 23 is used to be connected with an external drip irrigation pipe network, so that the biogas slurry in the biogas slurry tank 22 is transported to the filtering device 23 through the pump, and large-particle solid impurities are filtered, and then are delivered to the drip irrigation pipe network to implement drip irrigation work; a stirring paddle 24 is rotatably arranged at the bottom end of the biogas slurry tank 22, a transmission mechanism is arranged between the vehicle body base 1 and the adjusting frame 2, so that the stirring paddle 24 is driven to rotate when the adjusting frame 2 changes the angle relative to the vehicle body base 1, the vehicle body base 1 as a whole adopts an off-road type chassis in the prior art, so as to ensure the walking stability of the vehicle body in uneven terrain, and a central controller is carried on the upper end of the vehicle body base 1, so that an electric control effect can be realized; when the drip irrigation and fertilization vehicle walks to a specified location, if the vehicle as a whole is on a slope, at this time, the biogas slurry tank 22 on the vehicle is in a synchronous inclined state, and then one group of the hydraulic rods 21 is driven to act, one end of the adjusting frame 2 is lifted, and the other group of the hydraulic rods 21 is adapted to finely adjust the rotation of the adjusting frame 2, so that the adjusting frame 2 changes the angle relative to the vehicle body base 1, thereby adjusting the biogas slurry tank 22 to a horizontal state, so as to ensure that the fine particle solids in the biogas slurry tank 22 are not accumulated at the angle end, and the stirring paddle 24 in the adjusting frame 2 is driven to rotate under the action of the transmission mechanism when the adjusting frame 2 adjusts the angle, so as to stir the solid sediment at the bottom, so that the solid sediment is mixed and turned over, and the uniformity of the biogas slurry fertilizer is further improved.

[0028] In an embodiment, the connecting rod assembly includes connecting arms 3 rotatably arranged at both end sides of the adjusting frame 2 and limiting clamping rods 31 arranged at one side of the connecting arms 3 away from the end of the adjusting frame 2; first limiting sliding grooves 32 for limiting sliding of the limiting clamping rods 31 are formed in the first side plates 11, when the adjusting frame 2 is adjusted in angle, one end thereof is lifted, and the other end is self-rotated, the limiting clamping rod 31 at the self-rotation end of the adjusting frame 2 remains horizontal and stationary, and the limiting clamping rod 31 at the lifting end is lifted together with the lifting of the adjusting frame 2 and relatively rotates with the adjusting frame 2, and the limiting clamping rod 31 thereon is limited to slide in the first limiting sliding groove 32, when the adjusting frame 2 is lifted in reverse, the action states of the two groups of limiting clamping rods 31 are opposite to the foregoing, so that the adjusting frame 2 can realize free rotation adjustment of both ends, so that the biogas slurry tank 22 can be adjusted to a horizontal state under different slope conditions.

[0029] In an embodiment, the transmission mechanism comprises a driving assembly arranged on the vehicle base 1 and a transmission assembly arranged between the driving assembly and the stirring paddle 24; when the adjusting frame 2 changes the angle relative to the vehicle base 1, the driving assembly drives the stirring paddle 24 to rotate through the transmission assembly; the movable shaft of the stirring paddle 24 penetrates through the bottom wall of the biogas slurry tank 22 and is connected with a bearing, and the connection is movably sealed; the transmission assembly comprises a driven bevel gear 4 arranged on the movable shaft of the stirring paddle 24, a driving shaft 41 rotatably arranged at two ends of the adjusting frame 2, and a driving bevel gear 42 arranged on the driving shaft 41 and engaged with the driven bevel gear 4; the driving assembly comprises a spur gear 5 arranged at two ends of the driving shaft 41 and a rack plate 51 which is limitingly slid on the vehicle base 1 and located at two sides of the spur gear 5; when the adjusting frame 2 is in a state of relative parallelism with the vehicle base 1, the spur gear 5 is not engaged with the rack plate 51; the first side plate 11 is provided with a second side plate 52, the second side plate 52 is provided with a second limiting sliding groove 53, the side end of the rack plate 51 is provided with a limiting clamping block 54 which is limitingly slid in the second limiting sliding groove 53, and a spring 55 is arranged between the limiting clamping block 54 and the inner wall of the second limiting sliding groove 53; when one end of the adjusting frame 2 is lifted and thus rotated, the driving shaft 41 and the spur gear 5 are synchronously lifted and rotated; at this time, the spur gear 5 is engaged with the rack plate 51 on one side in the process of following the adjusting frame 2 to rotate, thereby pushing the rack plate 51 in the horizontal direction, compressing the spring 55 on the corresponding side, and limitingly sliding on the second side plate 52; the spur gear 5 and the rack plate 51 are relatively movable in the longitudinal direction, so that the spur gear 5 rotates, thereby driving the driving bevel gear 42 to rotate, and the driving bevel gear 42 drives the stirring paddle 24 through the driven bevel gear 4, so that the stirring paddle 24 stirs the small solid particles in the biogas slurry tank 22 in the process of adjusting the level, thereby ensuring the uniformity of the mixed biogas slurry, and the synchronous working process makes it unnecessary to perform additional stirring operation after the biogas slurry tank 22 is adjusted in level, thereby improving the processing efficiency.

[0030] In an embodiment, the adjusting frame 2 is provided with a supporting ring frame 6, and the outer surface of the biogas slurry tank 22 is provided with a convex rib ring 61 which is overlapped with the supporting ring frame 6; the biogas slurry tank 22 is not integrally arranged with the adjusting frame 2, so that it can be conveniently disassembled and cleaned.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application.

Claims

1. A mobile drip irrigation fertilizer applicator, comprising a vehicle base (1), characterized in that: The vehicle body base (1) has a first side plate (11) on both sides and an adjustment bracket (2) on the upper part. The adjustment frame (2) is connected to the first side plate (11) through a connecting rod assembly. The vehicle body base (1) is also provided with two sets of hydraulic rods (21) that are respectively hinged to the two ends of the vehicle body base (1) and the adjustment frame (2), so that the adjustment frame (2) can rotate around the two ends as the axis to adjust the relative angle with the vehicle body base (1). The linkage assembly includes connecting arms (3) rotatably disposed on both sides of the adjusting frame (2) and a limiting rod (31) disposed on the side of the connecting arm (3) away from the adjusting frame (2); a first limiting groove (32) is provided on the first side plate (11) for the limiting rod (31) to slide in a limiting manner. The regulating frame (2) is equipped with a biogas slurry tank (22) and a filter device (23) connected to the biogas slurry tank (22) for connecting with an external drip irrigation fertilization system; The bottom of the biogas slurry tank (22) is rotatably equipped with a stirring paddle (24), and a transmission mechanism is provided between the vehicle base (1) and the adjustment frame (2) so that the adjustment frame (2) drives the stirring paddle (24) to rotate when changing the angle relative to the vehicle base (1); The transmission mechanism includes a drive assembly mounted on the vehicle body base (1) and a transmission assembly mounted between the drive assembly and the agitator (24); when the adjustment frame (2) changes angle relative to the vehicle body base (1), the drive assembly drives the agitator (24) to rotate through the transmission assembly; The movable shaft of the stirring paddle (24) passes through the bottom wall of the biogas slurry tank (22) and is connected to its bearing. The connection is sealed. The transmission assembly includes a driven bevel gear (4) on the movable shaft of the stirring paddle (24), a drive shaft (41) with both ends rotatably mounted on the adjusting frame (2), and a drive bevel gear (42) on the drive shaft (41) and meshing with the driven bevel gear (4).

2. The mobile drip irrigation fertilizer applicator according to claim 1, characterized in that: The drive assembly includes a spur gear (5) disposed at both ends of the drive shaft (41) and a rack plate (51) that slides on the upper limit of the vehicle body base (1) and is located on both sides of the spur gear (5). When the adjusting frame (2) is parallel to the vehicle body base (1), the flat gear (5) does not mesh with the rack plate (51).

3. The mobile drip irrigation fertilizer applicator according to claim 2, characterized in that: A second side plate (52) is provided on the first side plate (11), and a second limiting groove (53) is provided on the second side plate (52). A limiting block (54) is provided on the side end of the rack plate (51) to limit sliding in the second limiting groove (53). A spring (55) is provided between the limiting block (54) and the inner wall of the second limiting groove (53).

4. The mobile drip irrigation fertilizer applicator according to claim 1, characterized in that: The adjusting frame (2) is provided with a supporting ring frame (6), and the outer surface of the biogas slurry tank (22) is provided with a convex rib ring (61) that overlaps with the supporting ring frame (6).

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