Double-row tumbril

Abstract

The utility model relates to the technical field of fertilizing machinery, in particular to a double-row tumbril, which comprises a moving component, a frame, an adjusting component and two fertilizing wheels, the moving component is arranged at the tail of the frame, the adjusting component is arranged at the front part of the frame, the two fertilizing wheels are respectively and movably connected with the adjusting component, and the two fertilizing wheels are arranged on the frame. A plurality of discharging mechanisms which are arranged in a protruding manner are arranged on the peripheral side of the fertilizing wheel. According to the utility model, through the arrangement of the adjusting component and the fertilizing wheel, the double-row tumbril can be used for fertilizing fields with different ridge widths, and the application range of the double-row tumbril is expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilizing machinery technical field, more specifically, it relates to a double -row fertilizing vehicle. BACKGROUND

[0002] In the planting industry, fertilization is an indispensable process to ensure the healthy growth of crops, with the improvement of technology, various auxiliary fertilization equipment gradually appears, replaces the previous manual fertilization, greatly reduces the operation burden and improves the fertilization efficiency. But these devices can only fertilize single row at a time, there is still room for further improvement.

[0003] Chinese patent discloses a single ridge double -row fertilizing machine, the car body support rod is arranged below the frame, the frame both sides are provided with the push hand respectively, the front end of the frame is provided with the walking wheel, the center of the walking wheel is fixedly provided with the rotating shaft one, the both ends of the rotating shaft one are installed on the frame through the bearing, the rotating shaft one on the walking wheel side is fixedly provided with the driving bevel gear, the driving bevel gear is engaged with the driven bevel gear, the driven bevel gear is provided with the rotating shaft two, the other end of the rotating shaft two is connected with the universal coupling, the other end of the universal coupling is connected with the driving pinion, the driving pinion is engaged with the driven gear, the driven gear is provided with the stirring shaft, the stirring shaft is arranged in the fertilizer discharge box, the storage hopper is arranged above the fertilizer discharge box, two fertilizer discharge pipes are symmetrically arranged below the fertilizer discharge box, the lower part of the fertilizer discharge pipe is provided with a discharge port. But this double -row fertilizing machine cannot adjust the distance between the two fertilizer discharge pipes to adapt to different ridge width fields, the application range is limited. SUMMARY

[0004] The utility model aims at overcoming the insufficient of prior art, provide a double -row fertilizing vehicle, can according to the ridge width adjustment fertilization distance.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] Provide a double -row fertilizing vehicle, including mobile assembly, frame, adjusting assembly and two fertilizing wheels, the mobile assembly is installed in the tail of the frame, the adjusting assembly is installed in the front of the frame, two the fertilizing wheel is movably connected with the adjusting assembly, and the fertilizing wheel is provided with a plurality of protruding discharge mechanisms.

[0007] Through this setting mode, when double ridge fertilization operation is needed, the user can adjust the distance between the fertilizing wheels through the adjusting assembly according to the ridge distance, so that the double -row fertilizing vehicle can adapt to different width of field ridge, then the mobile assembly is started, the mobile assembly drives the double -row fertilizing vehicle to advance along the field ridge, and the two fertilizing wheels roll in the process, the protruding discharge mechanism on the fertilizing wheel inserts into the soil in turn and discharges fertilizer, which greatly improves the fertilization efficiency in agricultural production.

[0008] Preferably, the adjusting assembly comprises an adjusting frame, two locking members and two movable front forks, the adjusting frame is provided with two arc-shaped adjusting grooves, one end of the movable front fork is rotationally connected with the adjusting frame, the middle part of the movable front fork is slidably connected with the arc-shaped adjusting groove through the locking member, and the other end of the movable front fork is rotationally connected with the middle part of the fertilizer wheel.

[0009] Through the arrangement, when the distance between the two fertilizer wheels needs to be adjusted, the user first unlocks the locking member, so that the middle part of the movable front fork can slide along the arc-shaped adjusting groove, and because one end of the movable front fork is rotationally connected with the adjusting frame, the fertilizer wheel connected with the other end of the movable front fork moves in the left-right direction, thereby achieving the purpose of adjusting the distance between the two fertilizer wheels.

[0010] Preferably, the fertilizer wheel is hollow, and a trigger protrusion for controlling the opening and closing of the discharging mechanism is further arranged on the connection part between the movable front fork and the fertilizer wheel, and the trigger protrusion is arranged protruding towards the bottom.

[0011] Through the arrangement, the fertilizer wheel can load fertilizer inside, when the fertilizer wheel rotates, the discharging mechanism on the side of the fertilizer wheel rotates to the bottom of the fertilizer wheel in turn and is inserted into the soil, when the discharging mechanism rotates to the bottom of the fertilizer wheel, the trigger protrusion acts on the discharging mechanism, so that the discharging mechanism is opened, and the fertilizer loaded in the fertilizer wheel falls into the discharging mechanism under the action of gravity and is discharged, thereby allowing the fertilizer to enter the deep soil.

[0012] Preferably, a plurality of annular material distributing plates are arranged in the hollow part of the fertilizer wheel, and a through hole for connecting the discharging mechanisms is arranged on the material distributing plate.

[0013] Through the arrangement, the material distributing plate can prevent the fertilizer from accumulating at the bottom, and can uniformly distribute the fertilizer to each discharging mechanism during the rotation of the fertilizer wheel, thereby controlling the amount of fertilizer discharged at a time and improving the accuracy of fertilization.

[0014] Preferably, the discharging mechanism comprises a storage hopper, an opening and closing plate, a starting rod and an elastic member, the storage hopper is protrusively arranged and is provided with a discharging port on the side wall, the opening and closing plate is rotationally arranged on the discharging port, the starting rod is movably arranged in the storage hopper and is fixedly connected with the opening and closing plate, the end of the starting rod is abuttable with the trigger protrusion, and the starting rod is further elastically connected with the fertilizer wheel through the elastic member.

[0015] Through the arrangement, normally, the starting rod is pulled to close the opening and closing plate under the action of the elastic member, and the fertilizer in the fertilizer wheel stays in the storage hopper during rotation; when the discharging mechanism rotates to the bottom with the fertilizer wheel, the starting rod abuts against the trigger protrusion, the starting rod rotates against the elastic force of the elastic member under the limiting action of the trigger protrusion, and drives the opening and closing plate to open, so that the fertilizer in the storage hopper is discharged into the soil, thereby completing the fertilization operation.

[0016] Preferably, the storage hopper is in the form of a bucket.

[0017] Through the arrangement, the storage hopper is more convenient to shovel into the soil during rotation of the fertilizer wheel, thereby reducing resistance, increasing the service life of the equipment, and reducing the energy consumption of the double-row fertilizer applicator.

[0018] Preferably, the fertilizer wheel is further provided with a mounting seat, and the discharging mechanism is fixedly connected with the mounting seat through bolts.

[0019] Through the arrangement, the user can disassemble and replace the discharging mechanism by loosening the screw, so as to select a discharging mechanism with appropriate size and length according to the different fertilization depths, or to individually replace and maintain the discharging mechanism when it is damaged, thereby improving the practicability of the double-row fertilizer applicator.

[0020] Preferably, the double-row fertilizer applicator further comprises a fertilizer storage tank, the fertilizer storage tank is fixedly arranged on the frame, and the fertilizer storage tank is in communication with the two fertilizer wheels, respectively.

[0021] Through the arrangement, the fertilizer storage tank is arranged on the frame, which is convenient for the user to supplement the fertilizer, improves the fertilizer storage capacity of the double-row fertilizer applicator, reduces the operation of supplementing the fertilizer, and greatly improves the fertilization efficiency.

[0022] Preferably, the movable front fork is further provided with an inlet pipe, one end of the inlet pipe is in communication with the inside of the fertilizer wheel, and the other end of the inlet pipe is in communication with the fertilizer storage tank through a hose.

[0023] Preferably, the moving assembly comprises a control handle, an engine and a driving wheel, the engine is arranged on the frame, the driving wheel is rotatably arranged at the bottom of the frame, the engine is further connected with the driving wheel, and the control handle is fixedly arranged on the frame.

[0024] Through the arrangement, the user can control the engine to work through the control handle, and the engine provides forward power for the driving wheel, so as to reduce the use burden of the operator, and the user only needs to ensure that the double-row fertilizer applicator travels along the ridge through the control handle, thereby greatly reducing the operation burden of the user.

[0025] Compared with the prior art, the double-row fertilizer car has the advantages that

[0026] (1) The double-row fertilizer car can be used for fertilizing fields with different ridge widths through the setting of the adjusting assembly and the fertilizer wheel, thereby improving the application range and practicality of the double-row fertilizer car.

[0027] (2) The fertilizer can be planted in the deep soil through the setting of the discharging mechanism on the fertilizer wheel, thereby avoiding the loss of fertilizer due to the spreading of the fertilizer on the surface of the soil.

[0028] (3) The structure of the fertilizer wheel ensures the average amount of fertilizer discharged each time, thereby improving the fertilizing quality.

[0029] (4) The setting of the independent fertilizer storage tank increases the single-time storage amount of the fertilizer of the fertilizer car, reduces the frequency of supplement of the fertilizer, and is beneficial to improving the fertilizing work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0030] Fig. 1 is a whole structure schematic view of the double-row fertilizer car mobile assembly of the utility model;

[0031] Fig. 2 is a adjusting assembly structure schematic view of the double-row fertilizer car of the utility model;

[0032] Fig. 3 is a discharging mechanism structure schematic view of the double-row fertilizer car of the utility model;

[0033] Fig. 4 is a fertilizer wheel internal structure schematic view of the double-row fertilizer car of the utility model.

[0034] The following is the illustration mark description:

[0035] 1, mobile assembly; 11, control handle; 12, engine; 13, drive wheel; 2, frame; 3, adjusting assembly; 31, adjusting frame; 32, locking piece; 33, movable front fork; 331, trigger protrusion; 332, inlet pipe; 34, adjusting groove; 4, fertilizer wheel; 41, discharging mechanism; 411, storage hopper; 412, on-off plate; 413, starting rod; 414, elastic piece; 42, material equalizing plate; 43, through hole; 5, fertilizer storage tank. DETAILED DESCRIPTION

[0036] The utility model will be further described in combination with specific implementation. Among them, the drawing is only used for example description, and the representation is only a schematic view, and not a physical drawing, and it cannot be understood as the limitation of the patent; in order to better illustrate the embodiment of the utility model, some components of the drawing will be omitted, enlarged or reduced, and the size of the actual product is not represented; for those skilled in the art, it is understandable that some known structures and their description in the drawing can be omitted.

[0037] The same or similar reference signs in the drawings of the embodiments of the present application correspond to the same or similar components; in the description of the present application, it is understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right" and the like are based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, therefore, the terms describing the positional relationships in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, and for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0038] Embodiment 1

[0039] As Figs. 1 to 4 The first embodiment of the double-row fertilizer car of the present application comprises a moving assembly 1, a vehicle frame 2, an adjusting assembly 3 and two fertilizer wheels 4, the moving assembly 1 is arranged at the tail of the vehicle frame 2, the adjusting assembly 3 is arranged at the front of the vehicle frame 2, the two fertilizer wheels 4 are movably connected with the adjusting assembly 3, and a plurality of protruding discharge mechanisms 41 are arranged on the circumferential side of the fertilizer wheel 4.

[0040] Through this arrangement, when double-row fertilization operation is needed, the user can adjust the distance between the two fertilizer wheels 4 through the adjusting assembly 3 according to the distance between the ridges, so that the double-row fertilizer car can adapt to ridges of different widths, and then start the moving assembly 1 to drive the double-row fertilizer car to move along the ridges, and in the process of moving, the two fertilizer wheels 4 roll, and the protruding discharge mechanisms 41 on the fertilizer wheels 4 are inserted into the soil in turn and release fertilizer, greatly improving the fertilization efficiency in agricultural production.

[0041] As an embodiment of the present application, the adjusting assembly 3 comprises an adjusting frame 31, two locking members 32 and two movable front forks 33, the adjusting frame 31 is provided with two arc-shaped adjusting grooves 34, one end of the movable front fork 33 is rotatably connected with the adjusting frame 31, the middle part of the movable front fork 33 is slidably connected with the arc-shaped adjusting groove 34 through the locking member 32, and the other end of the movable front fork 33 is rotatably connected with the middle part of the fertilizer wheel 4.

[0042] Through this arrangement, when the distance between the two fertilizer wheels 4 needs to be adjusted, the user first unlocks the locking member 32, so that the middle part of the movable front fork 33 can slide along the arc-shaped adjusting groove 34, and because one end of the movable front fork 33 is rotatably connected with the adjusting frame 31, the fertilizer wheel 4 connected with the other end of the movable front fork 33 will move in the left-right direction, thereby achieving the purpose of adjusting the distance between the two fertilizer wheels 4.

[0043] As an embodiment of the utility model, the fertilizer wheel 4 is hollow, and the connecting position of the movable front fork 33 and the fertilizer wheel 4 is further provided with a trigger protrusion 331 for controlling the opening and closing of the discharging mechanism 41.

[0044] Through the arrangement, the fertilizer wheel 4 can load the fertilizer, when the fertilizer wheel 4 rotates, the discharging mechanism 41 on the side of the fertilizer wheel 4 rotates to the bottom of the fertilizer wheel 4 and is inserted into the soil, when the discharging mechanism 41 rotates to the bottom of the fertilizer wheel 4, the trigger protrusion 331 acts on the discharging mechanism 41, so that the discharging mechanism 41 is opened, the fertilizer loaded in the fertilizer wheel 4 falls into the discharging mechanism 41 under the action of gravity and is discharged, so that the fertilizer enters the deep soil.

[0045] As an embodiment of the utility model, the hollow part of the fertilizer wheel 4 is provided with a plurality of annular material distribution plates 42, and the material distribution plates 42 are provided with through holes 43 for connecting the discharging mechanisms 41.

[0046] Through the arrangement, the material distribution plates 42 can prevent the fertilizer from accumulating at the bottom, can uniformly distribute the fertilizer to the discharging mechanisms 41 during the rotation of the fertilizer wheel 4, and can control the amount of fertilizer discharged at a time, so as to improve the accuracy of fertilization.

[0047] As an embodiment of the utility model, the discharging mechanism 41 comprises a storage hopper 411, an opening and closing plate 412, a starting rod 413 and an elastic member 414, the storage hopper 411 is protrudingly arranged and is provided with a discharging port on the side wall, the opening and closing plate 412 is rotatably arranged on the discharging port, the starting rod 413 is movably arranged in the storage hopper 411 and is fixedly connected with the opening and closing plate 412, the end of the starting rod 413 is abuttable with the trigger protrusion 331, and the starting rod 413 is elastically connected with the fertilizer wheel 4 through the elastic member 414.

[0048] Through the arrangement, under normal circumstances, the starting rod 413 pulls the opening and closing plate 412 to close under the action of the elastic member 414, and the fertilizer in the fertilizer wheel 4 remains in the storage hopper 411 during the rotation; when the discharging mechanism 41 rotates to the bottom with the fertilizer wheel 4, the starting rod 413 abuts against the trigger protrusion 331, the starting rod 413 rotates against the elastic force of the elastic member 414 under the limiting action of the trigger protrusion 331, drives the opening and closing plate 412 to open, the fertilizer in the storage hopper 411 is discharged into the soil, and the fertilization operation is completed.

[0049] As an embodiment of the utility model, the storage hopper 411 is in the form of a shovel.

[0050] Through the arrangement, the storage hopper 411 is more convenient to shovel into the soil during the rotation of the fertilizer wheel 4, so as to reduce the resistance, prolong the service life of the equipment and reduce the energy consumption of the double-row fertilization vehicle.

[0051] Preferably, the fertilizer wheel 4 is further provided with a mounting seat, and the discharging mechanism 41 is fixedly connected with the mounting seat through bolts.

[0052] Through the arrangement, the user can disassemble and replace the discharging mechanism 41 through a loose screw, so as to select a suitable size and length of the discharging mechanism 41 according to different fertilization depths, or individually replace and maintain the discharging mechanism 41 when it is damaged, thereby improving the practicability of the double-row fertilization vehicle.

[0053] Embodiment 2

[0054] The following is a second embodiment of the double-row fertilization vehicle of the utility model, which is similar to the first embodiment, and the difference lies in further comprising a fertilizer storage tank 5.

[0055] As an embodiment of the utility model, the fertilizer storage tank 5 is fixedly arranged on the vehicle frame 2, and the fertilizer storage tank 5 is in communication with the two fertilizer wheels 4 respectively.

[0056] Through the arrangement, the fertilizer storage tank 5 is arranged on the vehicle frame 2, which is convenient for the user to supplement the fertilizer, improves the fertilizer storage capacity of the double-row fertilization vehicle, reduces the operation of supplementing the fertilizer, and greatly improves the fertilization efficiency.

[0057] As an embodiment of the utility model, the movable front fork 33 is further provided with an inlet pipe 332, one end of the inlet pipe 332 is in communication with the inside of the fertilizer wheel 4, and the other end of the inlet pipe 332 is in communication with the fertilizer storage tank 5 through a hose.

[0058] Embodiment 3

[0059] The following is a third embodiment of the double-row fertilization vehicle of the utility model, which is similar to the first embodiment, and the difference lies in that the moving assembly 1 is further limited.

[0060] As an embodiment of the utility model, the moving assembly 1 comprises a control handle 11, an engine 12 and a driving wheel 13, the engine 12 is arranged on the vehicle frame 2, the driving wheel 13 is rotatably arranged at the bottom of the vehicle frame 2, the engine 12 is further connected with the driving wheel 13, and the control handle 11 is fixedly arranged on the vehicle frame 2.

[0061] Through the arrangement, the user can control the engine 12 to work through the control handle 11, and the engine 12 provides forward power for the driving wheel 13, so as to reduce the use burden of the operator, and the user only needs to ensure that the double-row fertilization vehicle travels along the ridge through the control handle 11, thereby greatly reducing the operation burden of the user.

[0062] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. A twin-row applicator characterized by, Including mobile assembly (1), frame (2), adjusting assembly (3) and two fertilizer wheels (4), the mobile assembly (1) is installed at the tail of the frame (2), the adjusting assembly (3) is installed at the front of the frame (2), two fertilizer wheels (4) are movably connected with the adjusting assembly (3), and the fertilizer wheel (4) is provided with a plurality of protruding discharge mechanisms (41) on the side.

2. The twin-row applicator vehicle of claim 1, wherein, The adjusting assembly (3) includes an adjusting frame (31), two locking members (32) and two movable front forks (33), the adjusting frame (31) is provided with two arc-shaped adjusting grooves (34), one end of the movable front fork (33) is rotatably connected with the adjusting frame (31), the middle part of the movable front fork (33) is slidably connected with the arc-shaped adjusting groove (34) through the locking member (32), and the other end of the movable front fork (33) is rotatably connected with the middle part of the fertilizer wheel (4).

3. The twin-row applicator vehicle of claim 2, wherein, The fertilizer wheel (4) is hollow, and the connecting part of the movable front fork (33) and the fertilizer wheel (4) is further provided with a trigger protrusion (331) for controlling the opening and closing of the discharge mechanism (41), and the trigger protrusion (331) is protrudingly arranged towards the bottom.

4. The twin-row applicator vehicle of claim 3, wherein, A plurality of annular material distributing plates (42) are arranged in the hollow part of the fertilizer wheel (4), and the material distributing plate (42) is provided with a through hole (43) for communicating with each discharge mechanism (41).

5. The twin-row applicator vehicle of claim 4, wherein, The discharge mechanism (41) includes a storage hopper (411), an opening and closing plate (412), a starting rod (413) and an elastic member (414), the storage hopper (411) is protrudingly arranged and provided with a discharge port on the side wall, the opening and closing plate (412) is rotatably arranged on the discharge port, the starting rod (413) is movably arranged in the storage hopper (411) and fixedly connected with the opening and closing plate (412), the end of the starting rod (413) is abuttable with the trigger protrusion (331), and the starting rod (413) is further elastically connected with the fertilizer wheel (4) through the elastic member (414).

6. The twin-row applicator vehicle of claim 5, wherein, The storage hopper (411) is a shovel structure.

7. The twin-row applicator vehicle of claim 6, wherein, The fertilizer wheel (4) is further provided with a mounting seat, and the discharge mechanism (41) is fixedly connected with the mounting seat through bolts.

8. The twin-row applicator vehicle of any of claims 2-7, wherein, It further includes a fertilizer storage box (5), the fertilizer storage box (5) is fixedly arranged on the frame (2), and the fertilizer storage box (5) is communicated with two fertilizer wheels (4) respectively.

9. The twin-row applicator vehicle of claim 8, wherein, The movable front fork (33) is further provided with an inlet pipe (332), one end of the inlet pipe (332) is communicated with the inside of the fertilizer wheel (4), and the other end of the inlet pipe (332) is communicated with the fertilizer storage box (5) through a hose.

10. The twin-row applicator vehicle of claim 1, wherein, The mobile assembly (1) includes a control handle (11), an engine (12) and a drive wheel (13), the engine (12) is arranged on the frame (2), the drive wheel (13) is rotatably arranged on the bottom of the frame (2), the engine (12) is further connected with the drive wheel (13), and the control handle (11) is fixedly arranged on the frame (2).

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