CN218303068U

CN218303068U - Split type sprinkler

Info

Publication number: CN218303068U
Application number: CN202222483689.0U
Authority: CN
Inventors: 张奥然; 张军; 吴筱松
Original assignee: Jingzhou Nipaler Ecological Agriculture Co ltd
Current assignee: Jingzhou Nipaler Ecological Agriculture Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-17
Anticipated expiration: 2032-09-20

Abstract

The utility model provides a split type sprinkler, it includes water tank and travelling car, the relative water tank of travelling car removes, still include the fixed explosive barrel and the high pressure water pump that set up of relative water tank, install the tee bend proportional valve on the explosive barrel, the tee bend proportional valve includes first entry, second entry and export, wherein first entry and water tank intercommunication, the second entry and explosive barrel intercommunication, export and high pressure water pump income union coupling, still fixed mounting has the winding frame on the travelling car, the winding has the water pipe on the winding frame, water pipe one end is connected with the shower nozzle, the other end and high pressure water pump exit tube are connected. The utility model provides an among the prior art spray truck because of from great, bulky, probably there is the problem of blind area when spraying to the paddy field.

Description

Split type sprinkler

Technical Field

The utility model relates to a sprinkler technical field especially relates to a split type sprinkler.

Background

The spraying device is used for spraying pesticide to field crops, and can improve the operation efficiency. In the prior art, a crawler-type travelling trolley is generally used as a carrier of a spraying device, components such as a water tank and the like are arranged on the crawler-type travelling trolley, for example, the crawler-type spraying trolley disclosed in the Chinese patent with the publication number of CN204264262U comprises a main trolley body frame, a power mechanism, a sprinkling system, a travelling system and a speed change system, wherein the main trolley body frame comprises an underframe, a bucket and a pedal lever, the bucket is arranged at the front part of the underframe, the speed change system is arranged on the underframe, the speed change system is provided with the power mechanism, the spraying system comprises the water tank, a pump, a water pipe and a support wheel shaft, the water tank is fixed on the bucket, the pump is arranged on the underframe, the support wheel shaft is arranged between the water tank and the pump, the water tank, the wheel shaft support and the pump are connected through the water pipe, the water pipe is wound on the wheel shaft support, and a clutch handle is arranged on a handrail frame fixed on the underframe to control a crawler of the travelling system. Through the utility model discloses a can realize under the orchard tree, the field head, the slope steeply, soft ground, complicated topography such as big-arch shelter etc. are transported, irrigate and spray the operation, easy operation learning cost is low, but because the subassembly integration that weight is big such as water tank is on the automobile body frame, it is big to result in this spray truck dead weight to be inevitable, and is large, for avoiding causing the rolling to the seedling when using this spray truck to spray the seedling in the paddy field, can only walk in the field, can have when the paddy field area is great and spray the blind area in the middle of the paddy field.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a split type sprinkler, it has solved among the prior art spray truck because of from great, bulky, probably has the problem of blind area when spraying the paddy field.

According to the utility model discloses an embodiment, a split type sprinkler, it includes water tank and travelling car, the relative water tank of travelling car removes, still include relative fixed dosing barrel and the high pressure water pump that sets up of water tank, install the tee bend proportional valve on the dosing barrel, the tee bend proportional valve includes first entry, second entry and export, wherein first entry and water tank intercommunication, second entry and dosing barrel intercommunication, export and high pressure water pump go into the union coupling, it has the winding frame still to fix on the travelling car, the winding has the water pipe on the winding frame, water pipe one end is connected with the shower nozzle, the other end is connected with the high pressure water pump exit tube.

In the embodiment, travelling car and other subassemblies are split type settings, have reduced travelling car's dead weight, also make the travelling car volume also reduce thereupon simultaneously, and the travelling car can be at the internal driving of paddy field to make to spray and to cover more positions in paddy field, avoided producing and sprayed the blind area, solved among the prior art spray truck because of from great, bulky, probably there is the problem of blind area when spraying the paddy field.

Further, the movable trolley comprises a platform and a pair of crawler belts arranged below the platform, and the two crawler belts are arranged at intervals.

Further, the winding frame comprises a bottom plate fixedly connected with the platform and a central rod fixedly connected with the top plate, and the water pipe is wound outside the central rod.

Furthermore, a transverse pipe extending from one end of the platform to the other end of the platform is fixedly mounted on the side surface of the platform between the two tracks, one end of the water pipe departing from the high-pressure water pump is connected with the transverse pipe, and the spray head is mounted on the transverse pipe.

Further, a filter is arranged between the first inlet and the water tank.

Furthermore, the water tank type water pump further comprises a direct-current power supply which is fixedly arranged relative to the water tank, and a power line of the high-pressure water pump is electrically connected with the direct-current power supply.

Compared with the prior art, the utility model discloses following beneficial effect has:

the subassembly that weighs such as water tank is big separately sets up with the travelling car, has reduced the dead weight of travelling car, has also reduced the volume of travelling car simultaneously to make the travelling car can walk in the paddy field, the cover face is wider when the travelling car sprays, thereby has solved among the prior art that the spray truck probably has the problem of blind area when spraying to the paddy field because of great, bulky.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the embodiment of the present invention

In the above drawings:

the device comprises a water tank 1, a movable trolley 2, a dosing barrel 3, a high-pressure water pump 4, a three-way proportional valve 5, a first inlet 6, a second inlet 7, an outlet 8, a spray head 9, a filter 10, a winding frame 11, a water pipe 12, a transverse pipe 13, a direct-current power supply 14, a power line 15, a platform 16, a crawler belt 17, a bottom plate 18 and a central rod 19.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, the present embodiment provides a split spraying apparatus, which includes a water tank 1 and a movable trolley 2, the water tank 1 contains spraying water, the movable trolley 2 moves relative to the water tank 1, and further includes a chemical feeding barrel 3 and a high pressure water pump 4 which are fixedly disposed relative to the water tank 1, the chemical to be diluted with high concentration is contained in the chemical feeding barrel 3, a three-way proportional valve 5 is mounted on the chemical feeding barrel 3, the three-way proportional valve 5 includes a main body, a first inlet 6, a second inlet 7 and an outlet 8, wherein the first inlet 6 is communicated with the water tank 1, the second inlet 7 is communicated with the chemical feeding barrel 3 (i.e. the second inlet 7 is clamped at the upper end of the chemical feeding barrel 3 and extends into the chemical feeding barrel 3), the outlet 8 is connected with a pumping pipe of the high pressure water pump 4, a filter 10 (the filter 10 may be a pre-filter in the prior art, such as a pre-filter with a model of WHT-P0037) is further disposed between the first inlet 6 and the water tank 1, so as to prevent impurities in the water from entering the three-way proportional valve 5 to cause the three-way proportional valve 5 to be blocked, a winding frame 11 is further fixedly mounted on the movable trolley 2, and a spray head 12 is connected with the high pressure water pipe 12 connected with the high pressure water pump 4; the water tank type outdoor water heater also comprises a 12V direct current power supply 14 which is fixedly arranged relative to the water tank 1, a power line 15 of the high-pressure water pump 4 is electrically connected with the direct current power supply 14, and the high-pressure water pump 4 is supplied with power through the direct current power supply 14, so that the problem that field equipment is not supplied with alternating current power is solved.

In the embodiment, the movable trolley 2, the water tank 1, the three-way proportional valve 5, the high-pressure water pump 4 and other components are arranged in a split mode, so that the dead weight of the movable trolley 2 is reduced, the volume of the movable trolley 2 is reduced, the movable trolley 2 can drive in the rice field, the spraying can cover more positions of the rice field, spraying blind areas are avoided, and the problem that the spraying vehicle in the prior art possibly has blind areas when spraying the rice field due to large weight and large volume is solved;

specifically, the water tank 1, the three-way proportional valve 5, the high-pressure water pump 4 and other components are placed outside the rice field, the moving trolley 2 is placed in the rice field, the moving trolley 2 is provided with a remote control component, namely, the moving trolley 2 is controlled in a remote control mode, so that an operator can operate the moving trolley 2 outside the rice field (particularly, the remote control operation is consistent with the remote control technology in the prior art, namely, the remote control operation is carried out through a handheld remote controller and a controller installed on the moving trolley 2), and when the moving trolley 2 moves, the water pipe 12 wound on the winding frame 11 is adaptively loosened, so that the water supply of the water pipe 12 is normally carried out; when spraying, the high-pressure water pump 4 operates to pump out water in the water tank 1, the water enters the three-way proportional valve 5, the three-way proportional valve 5 is driven to enable the medicament in the medicament adding barrel 3 to be sucked into the main body of the three-way proportional valve 5 to be mixed with the water, so that spraying liquid with a certain concentration is formed (the specific concentration can be matched according to different medicament requirements, and the matching is realized by adjusting the flow of the first inlet 6 and the second inlet 7 on the three-way proportional valve 5), the high-pressure water pump 4 pumps the spray head 9, and the spraying operation is realized by spraying from the spray head 9; the three-way proportional valve 5 in the prior art is adopted, and the model of the three-way proportional valve 5 is D25RE 2.

Preferably, as shown in fig. 1, the moving trolley 2 includes a platform 16 and a pair of tracks 17 (the tracks 17 in this embodiment are the same as those in the prior art) installed below the platform 16, the two tracks 17 are spaced apart from each other, and the distance between the two tracks 17 may be slightly greater than the row width of the seedling, so that the two tracks 17 can move between the rows on both sides of the seedling to avoid damaging the seedling, and particularly, the lower end surface of the platform 16 is at a certain distance from the ground, so that the platform 16 does not damage the upper end of the seedling; in another embodiment, the crawler 17 may be replaced with wheels, and the wheels may be moved between rows in the same manner.

Preferably, as shown in fig. 1, the winding frame 11 includes a bottom plate 18 fixedly connected to the platform 16 and a central rod 19 fixedly connected to the top plate, the water pipe 12 is wound around the central rod 19, the water pipe 12 is pulled down from the central rod 19 when the mobile cart 2 is far away from the water tank 1, so as to adapt to the movement of the mobile cart 2, and after the spraying is completed, the water pipe 12 is wound around the central rod 19 again.

Preferably, as shown in fig. 1, a horizontal pipe 13 extending from one end to the other end of the platform 16 is fixedly installed on the side surface of the platform between the two tracks 17, one end of the water pipe 12 away from the high-pressure water pump 4 is connected with the horizontal pipe 13, the spray heads 9 are installed on the horizontal pipe 13, the spray heads 9 are atomizing spray heads 9, spray liquid pumped by the high-pressure water pump 4 enters the horizontal pipe 13 and then is distributed to the spray heads 9 to be sprayed out of the spray heads 9, in particular, one spray head 9 can be directly connected with the water pipe 12 without the horizontal pipe 13, and the spray liquid sprayed by the spray heads 9 is dispersed in an atomized manner and can also cover seedlings.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a split type sprinkler, a serial communication port, including water tank and travelling car, the relative water tank of travelling car removes, still include relative fixed explosive charging barrel and the high pressure water pump that sets up of water tank, install the tee bend proportional valve on the explosive charging barrel, the tee bend proportional valve includes first entry, second entry and export, wherein first entry and water tank intercommunication, the second entry with add the explosive charging barrel intercommunication, the export is gone into the union coupling with the high pressure water pump, still fixed mounting has the winding frame on the travelling car, the winding has the water pipe on the winding frame, water pipe one end is connected with the shower nozzle, the other end is connected with the high pressure water pump exit tube.

2. The split-type sprinkler of claim 1, wherein the mobile cart comprises a platform and a pair of tracks mounted below the platform, the tracks being spaced apart from one another.

3. The split-spray apparatus of claim 2, wherein the winding frame comprises a bottom plate fixedly connected to the platform and a center rod fixedly connected to the top plate, and the water pipe is wound around the center rod.

4. The split-type sprinkler according to claim 2, wherein a horizontal pipe extending from one end to the other end of the platform is fixedly installed on the side surface of the platform between the two caterpillar tracks, one end of the water pipe departing from the high-pressure water pump is connected with the horizontal pipe, and the spray head is installed on the horizontal pipe.

5. The split-spray apparatus of claim 1, wherein a filter is further disposed between the first inlet and the tank.

6. The split spraying device as claimed in any one of claims 1 to 5, further comprising a DC power supply fixedly disposed with respect to the water tank, wherein a power cord of the high pressure water pump is electrically connected to the DC power supply.