CN217089288U - Multifunctional nursery comprehensive operation vehicle - Google Patents

Abstract

The utility model discloses a multifunctional nursery comprehensive operation vehicle, which comprises a walking chassis, a cab, a hydraulic power system, a medicine supply device and a lifting frame assembly; the walking chassis comprises a frame, the front part of the frame is provided with a steering wheel, two sides of the middle part of the frame are provided with support arms inclining backwards, the upper ends of the support arms are connected with the frame through transverse beams, and the lower ends of the support arms are provided with walking assemblies; the crane assembly is located the rear portion of frame, and crane assembly top is provided with detachable nursery operation function platform, and nursery operation function platform possesses the function of dispensing or taking. The utility model discloses alleviateed nursery stock management worker's intensity of labour, improved nursery stock management efficiency greatly, the utility model relates to an easy operation, practicality are strong, can accomplish the comprehensive operation car of multiple nursery stock planting management operation.

Description

A multifunctional nursery integrated operation vehicle

technical field

The utility model relates to the field of nursery management machinery, in particular to a multifunctional nursery comprehensive operation vehicle.

Background technique

In modern nursery planting, it is often necessary to carry out nursery management operations such as pruning, stubble leveling, grafting, de-branching, spraying, field cultivating and weeding. The quality of seedling management directly affects the future growth of seedlings. Personnel often need to carry a small bench to sit on the edge of the seedlings, or the staff directly squat on the edge of the seedlings to prune the seedlings. At the same time, the spraying of the seedlings is also done manually by carrying a sprayer.

Based on the above situation, the field management of seedlings is mostly done manually, which seriously affects the management efficiency of seedlings, and is time-consuming and labor-intensive for workers, with low operation efficiency.

Utility model content

Based on the above-mentioned problems, the purpose of this utility model is to provide a kind of multifunctional nursery comprehensive operation vehicle, and the utility model adopts the following technical solutions:

The utility model provides a multi-functional nursery comprehensive operation vehicle, which is characterized in that it comprises a walking chassis, a hydraulic power system, a medicine supply device and a lifting frame assembly; the walking chassis comprises a frame, and the front part of the frame is A steering wheel is provided, and both sides of the middle part are provided with support arms inclined backwards, the upper end of the support arm is connected with the frame through a transverse beam, and the lower end of the support arm is provided with a walking assembly; the cab, The cab is arranged at the front of the frame, and a steering wheel for controlling the steering wheel is arranged in the cab; the hydraulic power system is arranged on the frame, and is located at the front of the cab. At the rear, the hydraulic power system drives the hydraulic motor on the traveling assembly to rotate; the medicine supply device is arranged on the frame and behind the hydraulic power system, and the medicine supply device includes a medicine box and a medicine pump, the medicine box is detachably connected to the frame; the lifting frame assembly is located at the rear of the frame, and the lifting frame assembly includes a portal fixed frame, a moving frame and a lifting hydraulic The door-shaped fixed frame is arranged above the medicine supply device, the lower part of the door-shaped fixed frame is connected with the vehicle frame, and the movable frame is vertically slidably connected to the door-shaped fixed frame, so Both sides of the moving frame are provided with lifting hydraulic cylinders, the body of the lifting hydraulic cylinder is connected with the portal fixed frame, the telescopic end of the lifting hydraulic cylinder is connected with the moving frame, and the moving frame There is a detachable nursery operation function table on the top.

Preferably, the nursery operation functional table includes a cross bar, both ends of the cross bar are hinged with folding arms, and a spraying spray bar is arranged below the cross bar and the folding arm.

Preferably, the spray boom is in the form of a horizontal bar or a vertical bar.

Preferably, the nursery operation functional table includes a cross bar, both ends of the cross bar are hinged with folding arms, and a passenger seat is provided below the cross bar and the folding arm.

Preferably, the passenger seat includes an armrest, a seat, a foot bar and a work station connecting rod, and the upper end of the work station connecting rod is connected to the cross bar or the folding arm.

Preferably, the upper end of the station connecting rod is provided with a transverse spacing installation hole, the transverse rod and the folding arm are provided with a plurality of transverse spacing adjustment holes in the transverse direction, and the transverse spacing installation hole is connected with one of the transverse spacing adjustment holes. The lateral spacing adjustment holes correspond and are connected by bolt assemblies.

Preferably, the station connecting rod includes an upper section of the station rod and a lower section of the station rod, the connecting ends of the upper section of the station rod and the lower section of the station rod are both provided with flanges, and the two flanges are connected by bolt assemblies .

Preferably, the nursery operation functional table includes a cross bar, both ends of the cross bar are hinged with folding arms, and a side row cultivator and weeding device is provided below the cross bar and the folding arm.

Preferably, the side row cultivator and weeding device includes a first roller, a plurality of first blades are arranged in a ring shape on the outside of the first roller, and both ends of the first roller are connected to each other through a roller frame. The crossbar or folding arm.

Preferably, a middle row cultivator weeding device is arranged under the walking chassis, the middle row cultivator weeding device includes a second roller, and a plurality of second blades are arranged in a ring shape on the outside of the second roller, and the first Both ends of the two rollers are connected with the frame through a traction frame, a control hydraulic cylinder is arranged above the traction frame, and both ends of the control hydraulic cylinder are hinged on the frame and the traction frame respectively.

Compared with the prior art, the beneficial technical effects of the present utility model:

The utility model reduces the labor intensity of nursery stock management workers and greatly improves the nursery stock management efficiency. The utility model is a comprehensive operation vehicle with simple operation and strong practicability, which can complete various nursery stock planting and management operations.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of the multifunctional nursery comprehensive operation vehicle in the first embodiment of the present utility model;

Fig. 2 is the structural representation that the nursery operation function platform is the spray form in the utility model embodiment one;

3 is a schematic structural diagram of the connection between the drip irrigation pipe reel and the frame in the first embodiment of the present utility model;

4 is a schematic structural diagram of the nursery operation function platform in the manned form in the second embodiment of the present utility model;

Fig. 5 is the structural schematic diagram of the passenger seat in the second embodiment of the present invention;

6 is a schematic structural diagram of a side row plowing and weeding device in the third embodiment of the present utility model, where the nursery operation functional platform is used;

FIG. 7 is a schematic structural diagram of the middle-cultivation weeding device in the third embodiment of the present invention.

Description of reference numerals: 1. Walking chassis; 101. Frame; 102. Steering wheel; 103. Support arm; 104. Cross beam; 105. Walking assembly; 2. Cab; 3. Hydraulic power system; 4. Supply Medicine device; 5. Lifting frame assembly; 501, Portal fixed frame; 502, Mobile frame; 503, Lifting hydraulic cylinder; 6. Nursery operation function table; 601, Cross bar; 602, Folding arm; 603, Spray spray Pole; 604, manned seat; 604-1, armrest; 604-2, seat; 604-3, foot lever; 604-4, station connecting rod; 604-4-1, upper section of station rod; 604 -4-2, the lower section of the station pole; 604-4-3, the flange; 605, the side plowing and weeding device; 605-1, the first roller; 605-2, the first blade; 605-3, the roller Cylinder rack; 7. Horizontal spacing installation holes; 8. Horizontal spacing adjustment holes; 9. Drip irrigation pipe reel; 10. Middle row cultivator and weeding device; 1001, Second roller; 1002, Second blade; 1003, Control hydraulic cylinder ; 1004, the traction frame.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

It should be noted that the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined. "Several" means one or more than one, unless expressly specifically defined otherwise.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. limits.

Example 1

As shown in FIG. 1 , this embodiment discloses a multi-functional nursery integrated operation vehicle, which is characterized in that it includes a walking chassis 1 , a cab 2 , a hydraulic power system 3 , a medicine supply device 4 and a lifting frame assembly 5 .

The walking chassis 1 includes a frame 101, which is welded by section steel, and its width is smaller than the row spacing of the seedlings, so that the frame 101 can walk between the rows of the seedlings. A steering wheel 102 is provided on the front part of the frame 101, and the steering wheel 102 is controlled by a steering system. The frame 101 is provided with rearwardly inclined support arms 103 on both sides of the middle part. The support arms 103 on both sides and the frame 101 in the middle are arranged in a straddling manner. The length of the transverse beam 104 determines the width of the straddling of the support arm 103 , and a travel assembly 105 is provided at the lower end of the support arm 103 , and the travel assembly 105 is driven by a hydraulic motor. The traveling assembly 105 may be a wheeled traveling assembly or a crawler traveling assembly, and the crawler traveling assembly may be a triangular crawler traveling assembly.

The cab 2 is arranged in the front part of the frame 101 , and a seat, a center console and a steering wheel are arranged in the cab 2 , and the steering wheel 102 is controlled to rotate by the steering system.

The hydraulic power system 3 is installed on the frame 101 and is located behind the cab 2. The hydraulic power system 3 is mainly composed of an engine, a hydraulic pump, a control valve group, a hydraulic oil tank and a hydraulic pipeline. The hydraulic power system 3 drives the walking assembly 105. The hydraulic motor on the turn.

The medicine supply device 4 is installed on the frame 101 and is located behind the hydraulic power system 3 . The medicine supply device 4 includes a medicine box, a medicine pump and a medicine supply pipeline. The medicine pump is generally a diaphragm pump. The engine of the hydraulic power system 3 transmits power to the hydraulic pump and the diaphragm pump respectively through the gear box, and then drives the hydraulic power system 3 and the medicine supply device 4 to run. The rear part of the frame 101 is provided with a car body, and the medicine box of the medicine supply device 4 is placed in the car body, which is convenient for later disassembly of the medicine box.

The lift frame assembly 5 is installed at the rear of the vehicle frame 101 . In this embodiment, the lift frame assembly 5 includes a portal-shaped fixing frame 501 , a moving frame 502 and a lifting hydraulic cylinder 503 . The door-shaped fixing frame 501 is arranged across the top of the medicine supply device 4. When the medicine box needs to be disassembled, the medicine box can be directly pulled out from the rear of the vehicle frame 101. The lower part of the door-shaped fixing frame 501 is fixedly connected to the vehicle frame 101 . The movable frame 502 is vertically slidably connected to the portal-shaped fixing frame 501, and lifting hydraulic cylinders 503 are provided on both sides of the movable frame 502. The body of the lifting hydraulic cylinder 503 is connected to the portal-shaped fixing frame 501, and the lifting hydraulic cylinder 503 The telescopic end is connected to the moving frame 502 , and the lifting hydraulic cylinder 503 is controlled to be telescopic by the hydraulic power system 3 . The movable frame 502 is provided with a detachable nursery operation functional table 6 .

In this embodiment, the nursery operation functional platform 6 is specifically a functional platform for completing spraying. The nursery operation functional table 6 mainly includes a cross bar 601 installed on the top of the lift frame assembly 5. Both ends of the cross bar 601 are hinged with folding arms 602, which can expand the work surface after the folding arms 602 are unfolded. The folding arm 602 can be unfolded manually or driven by a hydraulic cylinder. After the folding arm 602 is unfolded manually, it needs to be fixed with a pin. Below the horizontal bar 601 and the folding arm 602, a spraying spray bar 603 is arranged, and a spraying head is mounted on the spraying spraying bar 603. The spray boom 603 may be in the form of a horizontal bar or a vertical bar. As shown in FIG. 2 , in this embodiment, the spraying boom 603 is in the form of a vertical rod.

When the spray rod 603 is in the form of a vertical rod, the vertical rod is connected to the horizontal cross rod through a flexible connecting pipe, and the flexible connecting pipe is made of rubber, which can avoid breaking due to excessive external force, because the rubber itself has a certain tension force , which can avoid the vertical pole swinging too much due to the blocking of the side branches of the seedlings, which will affect the spraying effect on the seedlings. When the sprayer is working in the nursery, the vertical rod moves with the sprayer between the rows of seedlings, and the nozzles on the vertical rod spray the liquid medicine between the rows of the seedlings, so that the mist droplets are evenly attached to the upper, middle and lower parts of the plants.

It is known to those skilled in the art that: the nursery stock is in the seedling stage, and its nursery stock height is relatively low, and the nursery stock spraying in this period can be selected in the form of a horizontal bar, and the spray spray bar 603 is located above the seedling stock, and the spray head on the spray spray bar 603 sprays medicine toward the bottom. liquid. When the seedlings are in the stage of large (grown) seedlings, the height of the seedlings is relatively high, and the spraying of the seedlings in this period can be in the form of a vertical rod.

In this embodiment, the rear of the frame 101 is provided with a reserved hydraulic interface and a power socket, the reserved hydraulic interface is connected with the hydraulic power system 3, and the power socket is connected with the circuit system of the work vehicle. The design of reserved hydraulic interface and power socket provides many possibilities for the use of some automatic management tools for seedlings.

Modern seedlings are planted mostly by drip irrigation, and drip irrigation pipes are usually laid between the rows of seedlings manually. It is very time-consuming to lay them manually. In this embodiment, the medicine box can be disassembled, as shown in FIG. Afterwards, a drip irrigation pipe reel 9 can also be arranged at the rear of the frame 101, and the drip irrigation pipe reel can be driven and rotated by a motor or a hydraulic motor, thus effectively saving manpower and improving efficiency by mechanically laying the drip irrigation pipes.

Embodiment 2

In this embodiment, the nursery operation functional platform 6 is specifically a functional platform for pruning, grafting, and de-branching. The nursery operation functional platform 6 must have a man-carrying function, and workers ride on the nursery operation functional platform 6 to opposite sides or single The seedlings on the side are pruned, grafted, and debranched. Since the nursery operation functional table 6 and the moving frame 502 can be disassembled, the nursery operation functional table 6 can be directly replaced later.

As shown in Figures 4 and 5 , the nursery operation functional table 6 includes a cross bar 601, which is installed on the top of the lifting frame assembly 5, and the two ends of the cross bar 601 are hinged with folding arms 602. After the folding arms 602 are unfolded, they can be Increase the work surface. The folding arm 602 can be unfolded manually or driven by a hydraulic cylinder. After the folding arm 602 is unfolded manually, it needs to be fixed with a pin. A passenger seat 604 is provided under both the cross bar 601 and the folding arm 602 .

The passenger seat 604 includes an armrest 604-1, a seat 604-2, a foot bar 604-3 and a work station connecting rod 604-4, and the seat 604-2 is connected to the cross bar 601 or folded through the work station connecting rod 604-4 on arm 602. When the worker manages the seedlings, he can sit on the seat 604-2, and his feet can be placed on the foot bar 604-3. The height of the seat 604-2 is adjusted by controlling the lifting hydraulic cylinder 503 to extend and retract to drive the moving frame 502 to move up and down, thereby facilitating the staff to manage seedlings of different heights.

In order to facilitate the work of the workers, it is necessary to maintain an appropriate distance between the seat 604-2 and the seedlings. In this embodiment, the upper end of the station connecting rod 604-4 is provided with a lateral spacing installation hole 7, the cross rod 601 and the folding arm. 602 is provided with a plurality of transverse spacing adjustment holes 8 along the transverse direction, and the transverse spacing installation hole 7 corresponds to one of the transverse spacing adjustment holes 8 and is connected by a bolt assembly.

At the same time, in order to facilitate the work of workers, an appropriate angle needs to be adjusted between the seat 604-2 and the seedlings. In this embodiment, the station connecting rod 604-4 includes an upper section of the station rod 604-4-1 and a lower section of the station rod 604 -4-2, the connection ends of the upper section 604-4-1 of the station rod and the lower section 604-4-2 of the station rod are both provided with flanges 604-4-3, and the two flanges 604-4-3 pass through the bolt assembly Connection, by rotating and adjusting the lower flange 604-4-3, the facing angle of the seat 604-2 can be adjusted.

In this embodiment, the remaining structures are the same as those in the first embodiment, and are not repeated here.

Embodiment 3

In this embodiment, the nursery operation functional platform 6 is specifically a functional platform for completing inter-row weeding and cultivation of seedlings. The nursery operation functional platform 6 includes a horizontal bar 601. Both ends of the horizontal bar 601 are hinged with folding arms 602. The horizontal bar 601 and A side plowing and weeding device 605 is disposed below the folding arm 602 .

As shown in FIG. 6 , the side row tillage and weeding device 605 includes a first roller 605-1, and a plurality of first blades 605-2 are annularly disposed on the outside of the first roller 605-1. The first roller 605-1 Both ends are connected to the cross bar 601 or the folding arm 602 through the roller frame 605-3. During operation, the lifting hydraulic cylinder 503 is controlled to extend and retract to drive the moving frame 502 to move downward, so that the first roller 605-1 is in contact with the ground, and the walking chassis 1 drags the first roller 605-1 to roll during the advancing process. , while the first roller 605-1 is rolling, the first blades 605-2 are constantly in contact with the ground to cut weeds between the rows of seedlings and to plough and loosen the soil on the ground.

As shown in Figure 6, due to structural limitations, the middle part of the crossbar 601 cannot be installed with a side plowing and weeding device 605, resulting in the operation of the work vehicle during the cultivating and weeding operation, and the row of seedlings corresponding to the frame 101 can not realize the cultivating and weeding operation. In order to solve this problem, in this embodiment, as shown in FIG. 6 , a middle row cultivator weeding device 10 is installed under the walking chassis 1 , and the middle row cultivator weeding device 10 includes a second roller 1001 , and the second roller 1001 A plurality of second blades 1002 are arranged in a ring shape on the outside, and both ends of the second roller 1001 are connected to the frame 101 through a traction frame 1004. A control hydraulic cylinder 1003 is arranged above the traction frame 1004, and the two ends of the control hydraulic cylinder 1003 are respectively Hinged on the frame 101 and the traction frame 1004 .

During operation, the hydraulic cylinder 1003 is controlled to drive the traction frame 1004 to rotate, so that the second roller 1001 is in contact with the ground. During the progress of the walking chassis 1, the traction frame 1004 drags the second roller 1001 to rotate, and the second roller While the 1001 is rolling, the second blades 1002 are constantly in contact with the ground to cut weeds between the rows of seedlings and plough and loosen the soil on the ground.

The width of the side row tillage weeding device 605 and the middle row row tillage weeding device 10 is the same as the row spacing of the seedlings, the first roller 605-1 and the second roller 1001 have the same structure, the first blade 605-2 and the second blade 1002 has the same structure. The middle row cultivator weeding device 10 can be disassembled when not in use.

In this embodiment, the rest of the structures are the same as those in the first embodiment, which will not be repeated here.

The above-mentioned embodiments are only to describe the preferred mode of the present invention, and do not limit the scope of the present invention. Under the premise of not departing from the design spirit of the present invention, those of ordinary skill in the art can make the technical solutions of the present invention. Various deformations and improvements made shall fall within the protection scope determined by the claims of the present utility model.

Claims (10)

1. a multifunctional nursery comprehensive operation vehicle, is characterized in that, comprises: A walking chassis (1), the walking chassis (1) includes a vehicle frame (101), the front part of the vehicle frame (101) is provided with a steering wheel (102), and both sides of the middle part are provided with rearwardly inclined supports an arm (103), the upper end of the support arm (103) is connected with the vehicle frame (101) through a transverse beam (104), and the lower end of the support arm (103) is provided with a walking assembly (105); a cab (2), the cab (2) is arranged at the front of the frame (101), and a steering wheel for controlling the steering wheel (102) is arranged in the cab (2); A hydraulic power system (3), the hydraulic power system (3) is arranged on the frame (101) and is located behind the cab (2), and the hydraulic power system (3) drives the walking The hydraulic motor on the assembly (105) rotates; A medicine supply device (4), the medicine supply device (4) is arranged on the frame (101), and is located behind the hydraulic power system (3), the medicine supply device (4) comprises a medicine box and a medicine pump, wherein the medicine box is detachably connected to the frame (101); A lifting frame assembly (5), the lifting frame assembly (5) is located at the rear of the vehicle frame (101), and the lifting frame assembly (5) includes a door-shaped fixing frame (501), a moving frame ( 502) and a lifting hydraulic cylinder (503), the portal-shaped fixing frame (501) is arranged above the medicine supply device (4), and the lower part of the portal-shaped fixing frame (501) is connected to the frame (101) ) connection, the moving frame (502) is vertically slidably connected to the door-shaped fixing frame (501), and lifting hydraulic cylinders (503) are provided on both sides of the moving frame (502). The main body of the lifting hydraulic cylinder (503) is connected with the portal-shaped fixing frame (501), the telescopic end of the lifting hydraulic cylinder (503) is connected with the moving frame (502), and the moving frame (502) is arranged on the moving frame (502). There is a detachable nursery work table (6). 2. The multifunctional nursery integrated operation vehicle according to claim 1, characterized in that: the nursery operation functional platform (6) comprises a cross bar (601), and both ends of the cross bar (601) are hinged with folding The arm (602), the lower part of the horizontal bar (601) and the folding arm (602) are provided with a spraying spray bar (603). 3. The multifunctional nursery integrated operation vehicle according to claim 2, characterized in that: the spraying spray bar (603) is in the form of a horizontal bar or a vertical bar. 4. The multi-functional nursery comprehensive operation vehicle according to claim 1, wherein the nursery operation functional platform (6) comprises a cross bar (601), and both ends of the cross bar (601) are hinged with foldable foldables. The arm (602), a passenger seat (604) is provided below the cross bar (601) and the folding arm (602). 5. The multifunctional nursery integrated operation vehicle according to claim 4, wherein the passenger seat (604) comprises an armrest (604-1), a seat (604-2), a foot bar (604-1). 3) and a station connecting rod (604-4), the upper end of the station connecting rod (604-4) is connected with the transverse rod (601) or the folding arm (602). 6. The multi-functional nursery integrated operation vehicle according to claim 5, characterized in that: the upper end of the station connecting rod (604-4) is provided with laterally spaced installation holes (7), and the cross rod (601) and the folding arm (602) is provided with a plurality of transverse spacing adjustment holes (8) in the transverse direction, and the transverse spacing installation hole (7) corresponds to one of the transverse spacing adjustment holes (8) and is connected by a bolt assembly . 7. The multifunctional nursery integrated operation vehicle according to claim 5 or 6, characterized in that: the station connecting rod (604-4) comprises an upper section (604-4-1) of a station rod and a lower section of the station rod (604-4-2), the connecting ends of the upper section of the station rod (604-4-1) and the lower section of the station rod (604-4-2) are provided with flanges (604-4-3), and the two Each of the flanges (604-4-3) is connected by a bolt assembly. 8. The multifunctional nursery integrated operation vehicle according to claim 1, characterized in that: the nursery operation functional table (6) comprises a cross bar (601), and both ends of the cross bar (601) are hinged with foldable The arm (602) is provided with a side row cultivator and weeding device (605) below the horizontal bar (601) and the folding arm (602). 9. The multifunctional nursery integrated operation vehicle according to claim 8, characterized in that: the side row cultivator and weeding device (605) comprises a first roller (605-1), and the first roller (605) -1) A plurality of first blades (605-2) are arranged in a ring shape on the outside, and both ends of the first roller (605-1) are connected to the cross bar (601) through a roller frame (605-3) ) or folding arms (602). 10. The multi-functional nursery integrated operation vehicle according to claim 9, characterized in that: a middle row cultivator and weeding device (10) is arranged below the walking chassis (1), and the middle row cultivator and weeding device (10) It comprises a second roller (1001), the outer side of the second roller (1001) is provided with a plurality of second blades (1002) in a ring shape, and the two ends of the second roller (1001) pass through the traction frame (1004) Connected with the frame (101), a control hydraulic cylinder (1003) is arranged above the traction frame (1004), and both ends of the control hydraulic cylinder (1003) are hinged on the frame (101) and the frame (1004) respectively. on the drag frame (1004).

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