Forestry spraying device

Abstract

The utility model discloses a forestry spraying device which comprises a cart, a water storage tank is connected to the upper portion of the cart, and a spraying assembly is connected to the upper portion of the water storage tank. The spraying assembly comprises a fixed box, and a sliding assembly and a driving assembly which are arranged in the fixed box; the sliding assemblies are arranged on the two opposite inner side faces of the fixed box. The upper portion of the sliding assembly communicates with a spraying pipe, and a pipe body of the spraying pipe penetrates through the top of the fixed box and extends outwards. The driving assembly comprises a driving motor, the driving end of the driving motor is connected with the steering assembly, the steering assembly is used for driving the lifting assembly to ascend and descend, and the lifting assembly is connected with the sliding assembly and used for driving the spraying pipe connected with the sliding assembly to ascend and descend. The back face of the fixed box is further hinged to an overturning flow guide plate internally provided with a flow guide channel. The sliding assembly communicates with the water storage tank through a first water conveying pipe and a water pump so as to communicate with the spraying pipe, and a first spraying channel is formed. The overturning guide plate is communicated with the water storage tank through a second water conveying pipe and a water pump to form a second spraying passage.

Description

Technical Field

[0001] The utility model relates to the field of spray devices, in particular to a forestry spray device. Background Art

[0002] Sprinklers are widely used in the cultivation and irrigation of forestry vegetation. Most of the existing forestry sprinklers are fixed sprinklers installed in forestry parks or movable push-type sprinkler vehicles.

[0003] However, both types of sprinkler devices have defects; the fixed sprinkler device is fixed in the woods of the forestry park and cannot be moved, so several groups of fixed sprinkler devices need to be deployed throughout the park to cover and irrigate the vegetation in the entire forestry park, and several fixed sprinkler devices need to be connected through complex underground pipelines buried under the soil, which makes them expensive. When a fault occurs, the source of the fault cannot be found in time, resulting in high maintenance costs.

[0004] Although push-type sprinkler trucks can be used to irrigate vegetation in forestry parks, the mainstream vehicle-mounted sprinkler devices currently on the market, such as those disclosed in publication number CN221059116U, use two opposing side spray pipes to irrigate the vegetation in the park. However, the liquid from these side spray pipes can only reach the areas on both sides of the sprinkler truck, and cannot cover the vegetation on the bottom of the truck. In addition, these vehicle-mounted sprinkler devices use a threaded lifting method to expand the irrigation range. However, the threaded lifting method has the disadvantage that the thread edge is generally thin, which causes the thread to wear quickly after long-term use, resulting in the sprinkler pipe being unable to be raised or lowered or even damaged. Utility Model Content

[0005] The utility model provides a forestry sprinkler device. First, the forestry sprinkler device comprises a cart, a water tank and a sprinkler assembly. The water tank is connected to the top of the cart, and the sprinkler assembly is connected to the top of the water tank. The vegetation in the park can be irrigated by the sprinkler assembly on the cart, avoiding the high cost of setting up several groups of fixed sprinkler devices.

[0006] Secondly, the spray assembly includes a fixed box, which has an open top and has a storage space inside the box for accommodating a sliding assembly, a driving assembly, a steering assembly, a water pump and a water pipe; a spray pipe is provided above the sliding assembly, and the sliding assembly is connected to the water storage tank through a first water pipe and a water pump to achieve connection with the spray pipe to form a first spray passage; the advantage of this solution is that the design of its spray passage is simple, which avoids the need for long-term troubleshooting of the source of the fault and facilitates maintenance when a fault occurs in the water pipeline that transports the liquid.

[0007] Furthermore, the back of the fixed box is hinged with a flip guide plate with a diversion channel inside. The flip guide plate is connected to the water storage tank through a second water pipe and a water pump to form a second spray passage. The flip guide plate can increase the spray coverage area and can achieve watering and covering of vegetation in the bottom area of the spray truck.

[0008] In addition, the spray pipe of the device is connected to a sliding component arranged on the inner side of the fixed box, and a pulley is provided on the sliding component. The sliding component is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the eccentric rolling wheel. The eccentric rolling wheel is connected to the driving end of the driving motor to drive the sliding component to rise and fall, thereby driving the spray pipe to rise and fall to increase the spray range. Compared with the method of expanding the watering range by lifting the spray pipe through threads, the rolling lifting method can avoid wear on the spray pipe during the lifting process, and prevent damage to the spray pipe due to long-term use, which may lead to inability to lift or even unusable.

[0009] The utility model provides a forestry spraying device, which comprises:

[0010] A cart is provided with a water storage tank and a spray assembly from bottom to top;

[0011] The spray assembly includes a fixed box detachably connected to the water storage tank, a sliding assembly and a driving assembly arranged in the fixed box;

[0012] The sliding components are arranged on two opposite inner sides of the fixed box and are symmetrically distributed with the central axis of the water storage tank as the center line;

[0013] A spray pipe extending from the sliding assembly to the fixed box is connected above the sliding assembly, and the water storage tank is connected to the spray pipe through the first water delivery pipe and the sliding assembly to form a first spray passage;

[0014] The driving assembly includes a driving motor, a steering assembly connected to the driving end of the driving motor, and a lifting assembly connected to the steering assembly. The driving motor is used to drive the steering assembly to swing up and down to realize the lifting action of the lifting assembly in the vertical direction. The sliding assembly is connected to the lifting assembly to drive the spray pipe to move up and down through its lifting action.

[0015] The back of the fixed box is also hinged with a flip guide plate, the lower part of which is provided with an atomizing nozzle, and a guide channel is opened inside the flip guide plate;

[0016] The water storage tank is connected with the atomizing nozzle through the second water delivery pipe and the diversion channel to form a second spray passage.

[0017] Furthermore, two opposite inner sides of the fixed box are provided with an upper slide groove and a lower slide groove connected to each other;

[0018] The sliding assembly is arranged in the upper slide groove, and a pulley is provided on the sliding assembly. The sliding assembly is slidably connected to the two inner side walls of the upper slide groove through the pulley to realize its lifting action;

[0019] The lifting assembly includes a pushing block and a pushing rod, wherein the pushing block is arranged in a lower slide groove and can slide vertically in the lower slide groove;

[0020] The pushing block is connected to one end of the pushing rod, and the other end of the pushing rod extends to connect with the sliding assembly;

[0021] Push block and steering assembly connected.

[0022] Furthermore, the steering assembly includes a connecting rod and an eccentric rolling wheel, one end of the connecting rod is hinged to the push block, the other end of the connecting rod is hinged to the eccentric rolling wheel, and the hinge point between the connecting rod and the eccentric rolling wheel is located outside the center of the eccentric rolling wheel;

[0023] The eccentric rolling wheel is further provided with a bevel gear driven rod, and the bevel gear driven rod is connected to the driving end of the driving motor.

[0024] Furthermore, the driving end of the driving motor is coaxially connected to a bevel gear driving rod, and the bevel gear of the bevel gear driving rod is meshed with the bevel gear of the bevel gear driven rod.

[0025] Furthermore, the spray assembly further includes a water pump disposed in the fixed box;

[0026] The water storage tank is communicated with the first water delivery pipe and the second water delivery pipe respectively through a water pump.

[0027] Furthermore, the first water delivery pipe includes a three-section folded pipe and a telescopic bellows;

[0028] The three-section folded tube includes a first section tube, a second section tube and a third section tube;

[0029] The first section of the tube, the second section of the tube, and the third section of the tube are sequentially connected and bent to form a bending space, and the bending space is used to avoid the sliding surface of the sliding component;

[0030] The first section of the pipe is connected to the sliding assembly, and the third section of the pipe is connected to the water pump through the telescopic bellows;

[0031] The second water delivery pipe is a telescopic bellows with two threaded joints. The threaded joint at one end is threadedly connected to the water pump, and the threaded joint at the other end is threadedly connected to the water inlet.

[0032] Furthermore, the first water delivery pipe includes a three-section folded pipe and a telescopic bellows, and a water inlet is provided on the side of the flip guide plate close to the back of the fixed box;

[0033] The three-section folded tube includes a first section tube, a second section tube and a third section tube;

[0034] The first section of the pipe, the second section of the pipe, and the third section of the pipe are connected in sequence and bent to form a bending space, and the bending space is used to avoid the lifting position of the sliding component;

[0035] The first section of the pipe is connected to the sliding assembly, and the third section of the pipe is connected to the water pump through the telescopic bellows;

[0036] The second water delivery pipe is a telescopic bellows with two threaded joints. The threaded joint at one end is threadedly connected to the water pump, and the threaded joint at the other end is threadedly connected to the water inlet.

[0037] Furthermore, a vertical channel hole and a horizontal channel hole are provided in the sliding assembly, and the vertical channel hole and the horizontal channel hole are communicated;

[0038] Among them, the vertical channel hole is connected to the spray pipe, and the horizontal channel hole is connected to the first water pipe.

[0039] Furthermore, the flip guide plate extends downward to form a limit plate, and the back of the fixed box is also provided with multiple sets of buckles for fixing the limit plates;

[0040] The limiting plate and the buckle are used to limit the turning angle of the turning guide plate turning downward on the back side of the fixed box.

[0041] Furthermore, the flip guide plate includes a spray base plate and spray side wing plates partially extending outward along both sides of the spray base plate and folded up to form;

[0042] A plurality of water outlets are provided on one side of the spray bottom plate and the spray side wing plate away from the back of the fixed box, and the water outlets are all connected with the atomizing nozzles.

[0043] Furthermore, a buckling column is provided on one side of the spray base plate close to the back side of the fixing box, and a buckling hole is provided on the back side of the fixing box to be buckled and connected with the buckling column.

[0044] In summary, the present invention has the following beneficial effects compared with the prior art:

[0045] (1) The spraying device is a non-fixed spraying device that can be moved to spray the vegetation in the forestry park to achieve spray coverage of all vegetation in the forestry park. The spraying assembly of the spraying device includes a fixed box, a sliding assembly and a water pump. A spray pipe is provided above the sliding assembly. The sliding assembly is connected to the water storage tank through a first water pipe and a water pump to achieve connection with the spray pipe to form a first spray path. The advantage of this solution is that the design of its water spray pipe is very simple, which avoids the need for a long time to troubleshoot the source of the fault when the water spray pipe that transports liquid fails and facilitates maintenance.

[0046] (2) The back of the fixed box of the spray device is also hinged with a flip guide plate with a diversion channel opened inside. The flip guide plate is connected to the water storage tank through the second water pipe and the water pump to form a second spray passage. The flip guide plate can increase the spray coverage area and can achieve watering and covering of vegetation in the bottom area of the spray truck body.

[0047] (3) The spray pipe of the spray device is raised and lowered by rolling, which can avoid wear on the spray pipe during the lifting process and prevent damage to the spray pipe due to long-term use, which may cause the spray pipe to be unable to be raised or lowered, or even unusable. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The accompanying drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the accompanying drawings:

[0049] Figure 1 This is a schematic diagram of the completed assembly of the spray device;

[0050] Figure 2 This is a schematic diagram of the disassembly of the spray device;

[0051] Figure 3 This is a detailed view of the flip deflector;

[0052] Figure 4 is a side view of the flip deflector;

[0053] Figure 5 It is a top view of the spray assembly;

[0054] Figure 6 It is a structural diagram of the spray assembly and water storage tank;

[0055] Figure 7 Detailed drawing of the sliding assembly;

[0056] Figure 8 It is a structural diagram of the channel hole of the sliding component;

[0057] Figure 9 is a schematic diagram of the first water pipe;

[0058] Figure 10 Schematic diagram of the diversion channel of the flip guide plate;

[0059] Figure 11 is a schematic diagram of an eccentric rolling wheel and a driving motor;

[0060] Figure 12 A schematic diagram of the buckle.

[0061] Reference numerals:

[0062] 1-trolley; 2-water storage tank; 3-fixed box; 4-spray pipe; 5-drive motor; 6-diversion channel; 7-flip guide plate; 701-spray bottom plate; 702-spray side wing plate; 703-water inlet; 704-water outlet; 705-snap-up column; 8-upper slide; 9-lower slide; 10-sliding assembly; 101-vertical channel hole; 102-horizontal channel hole; 103-sealing sleeve; 11-pulley; 12-pushing block; 13-pushing rod; 14-connecting rod; 15-eccentric rolling wheel; 16-bevel gear Moving rod; 17-bevel gear driving rod; 18-water pump; 19-first water pipe; 191-first section of pipe; 192-second section of pipe; 193-third section of pipe; 194-telescopic bellows; 20-second water pipe; 21-limiting plate; 22-atomizing nozzle; 23-snap-in hole; 24-fixing plate; 25-first threaded hole; 26-base; 27-second threaded hole; 28-fixing column; 29-third threaded hole; 30-base; 31-fourth threaded hole; 32-shock-absorbing pad; 33-clip; 34-accommodating groove. DETAILED DESCRIPTION

[0063] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The schematic implementation methods of the present invention and their descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0064] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0065] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0066] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0067] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0068] In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of the disclosure of this utility model.

[0069] In the following description, suffixes such as "module", "component", "assembly" or "unit" are used only to facilitate the description of the present invention and have no specific meaning. Therefore, they can be used interchangeably.

[0070] The present invention will be further described in detail below through specific implementations in conjunction with the accompanying drawings.

[0071] According to one embodiment of the present invention, Figures 1 to 11 As shown, a forestry spraying device comprises:

[0072] A cart 1 is provided with a water storage tank 2 and a spray assembly in order from bottom to top;

[0073] The spray assembly includes a fixed box 3 detachably connected to the water tank 2, a sliding assembly 10 and a driving assembly arranged in the fixed box 3;

[0074] The sliding components 10 are arranged on two opposite inner sides of the fixed box 3 and are symmetrically distributed with the central axis of the water storage tank 2 as the center line;

[0075] The sliding assembly 10 is connected to a spray pipe 4 extending to the fixed box 3 , and the water storage tank 2 is connected to the spray pipe 4 through a first water pipe 19 and the sliding assembly 10 to form a first spray passage;

[0076] The driving assembly includes a driving motor 5, a steering assembly connected to the driving end of the driving motor 5, and a lifting assembly connected to the steering assembly. The driving motor 5 is used to drive the steering assembly to swing up and down to realize the lifting action of the lifting assembly in the vertical direction. The sliding assembly 10 is connected to the lifting assembly to drive the spray pipe 4 to move up and down through its lifting action.

[0077] The back of the fixed box 3 is also hinged with a flip guide plate 7, the lower part of the flip guide plate 7 is provided with an atomizing nozzle 22, and the inside of the flip guide plate 7 is provided with a guide channel 6;

[0078] The water storage tank 2 is connected to the atomizing nozzle 22 through the second water delivery pipe 20 and the guide channel 6 to form a second spraying passage.

[0079] In this embodiment, Figure 2 As shown, the cart 1, the water tank 2 and the spray assembly all adopt a split design, wherein the cart 1 and the water tank 2 are detachably connected, and the water tank 2 and the spray assembly are detachably connected.

[0080] Among them, the two opposite bottom edges of the fixing box 3 protrude downward to form a fixing plate 24, and a first threaded hole 25 is provided on the plate body of the fixing plate 24. A base 26 is fixed on the body of the water tank 2. The base 26 and the water tank 2 are an integrated design structure. A groove for accommodating the fixing plate 24 and a second threaded hole 27 communicating with the first threaded hole 25 are provided on the base 26. The first threaded hole 25 and the second threaded hole 27 are detachably connected by bolts.

[0081] A support column 28 is also provided on the body of the water tank 2. The support column 28 and the water tank 2 are an integrated design structure. A third threaded hole 29 is provided on the body of the support column 28. A base 30 for fixing the water tank 2 is provided on the roof of the cart 1. The cart 1 and the base 30 are an integrated design structure. A fourth threaded hole 31 connected to the third threaded hole 29 is provided on the base 30. The third threaded hole 29 and the fourth threaded hole 31 are detachably connected by bolts.

[0082] Through this split design, when one of the components is damaged, the damaged component can be replaced separately for repair, avoiding the entire device from being discarded, saving economic and time costs; the spray assembly is fixed to the water tank 2 by bolts, and the water tank 2 is fixed to the cart 1, preventing the spray assembly from falling from the water tank 2 when encountering rugged roads, and preventing the water tank 2 from sliding off the cart 1.

[0083] Further, such as Figure 6 and Figure 7 As shown, the two opposite inner sides of the fixed box 3 are provided with an upper slide groove 8 and a lower slide groove 9 that are connected;

[0084] The sliding assembly 10 is disposed in the upper chute 8. A pulley 11 is provided on the sliding assembly 10. The sliding assembly 10 is slidably connected to the two inner side walls of the upper chute 8 via the pulley 11 to achieve its lifting action.

[0085] The lifting assembly includes a pushing block 12 and a pushing rod 13. The pushing block 12 is disposed in the lower slide groove 9 and can slide vertically in the lower slide groove 9.

[0086] The pushing block 12 is connected to one end of the pushing rod 13, and the other end of the pushing rod 13 extends to connect with the sliding assembly 10;

[0087] The pushing block 12 is connected to the steering assembly.

[0088] In this embodiment, the steering assembly drives the pushing block 12 to slide and rise and fall in the lower slide groove 9, and the pushing block 12 pushes the sliding assembly 10 to roll and rise and fall in the upper slide groove 8 through the pushing rod 11, thereby driving the spray pipe 4 on the sliding assembly 10 to rise and fall in the fixed box 3 to increase the spray range. By lifting the spray pipe 4 in this rolling and lifting manner, the wear on the spray pipe caused by the lifting process can be avoided, and the damage to the spray pipe caused by long-term use can be prevented, which may lead to the inability to lift or even become unusable.

[0089] In the implementation of this embodiment, Figure 7 As shown, the top and bottom of the upper slide 8 and the lower slide 9 are both provided with shock-absorbing pads 32, and the shock-absorbing pads 32 can reduce and disperse the collision impact force of the sliding component 10 on the top and bottom of the upper slide 8, and can reduce and disperse the collision impact force of the pushing block 12 on the top and bottom of the lower slide 9, to prevent the disturbance of the spray pipe 4 caused by the collision impact, thereby causing uneven spraying of the spray pipe 4, and also to prevent the connection between the spray pipe 4 and the sliding component 10 from loosening due to the collision impact.

[0090] Further, such as Figure 6 and Figure 7 As shown, the steering assembly includes a connecting rod 14 and an eccentric rolling wheel 15. One end of the connecting rod 14 is hinged to the pushing block 12, and the other end of the connecting rod 14 is hinged to the eccentric rolling wheel 15. The hinge between the connecting rod 14 and the eccentric rolling wheel 15 is located outside the center of the eccentric rolling wheel 15.

[0091] The eccentric rolling wheel 15 is further provided with a bevel gear driven rod 16 , and the bevel gear driven rod 16 is connected to the driving end of the driving motor 5 .

[0092] In this embodiment, the hinge between the connecting rod 14 and the eccentric rolling wheel 15 is arranged at the edge of the wheel disc of the eccentric rolling wheel 15. When the driving motor 5 drives the eccentric rolling wheel 15 to roll, the height of the hinge will change with the rotation, and then through the lever effect of the connecting rod 14 and the up and down swing of the connecting rod 14, the pushing block 12 is driven to perform periodic vertical lifting and lowering motion, thereby driving the sliding assembly 10 and the spray pipe 4 to reciprocate and lift motion.

[0093] Further, such as Figure 11 As shown, the driving end of the driving motor 5 is coaxially connected to a bevel gear driving rod 17 , and the bevel gear of the bevel gear driving rod 17 is meshed with the bevel gear of the bevel gear driven rod 16 .

[0094] In this embodiment, the driving motor 5 drives the bevel gear driving rod 17 to rotate, so as to drive the eccentric rolling wheel 15 connected to the bevel gear driven rod 16 to rotate. Figure 11 As shown, the rotation directions of the eccentric rolling wheels 15 on the left and right sides are opposite, so that the two sprinkler pipes on the inner side of the fixed box 3 are alternately lifted and lowered to water the vegetation on the left and right sides of the cart 1. This design makes the sprinkler device more flexible and can adapt to sites with different terrains and different planting patterns.

[0095] Further, such as Figure 5 and Figure 6 As shown, the spray assembly further includes a water pump 18 disposed in the fixed box 3; the water pump 18 is disposed in the fixed box 3;

[0096] The water storage tank 2 is connected to the first water pipe 19 and the second water pipe 20 through the water pump 18 .

[0097] When the embodiment of this city is implemented, the liquid in the water storage tank 2 can be transported to the sprinkler pipe through the first water pipe 19 after the water pump is connected to the first water pipe 19 and the second water pipe 20 through the four-way joint, so as to be used for watering the vegetation on the left and right sides of the cart 1, and to the flip guide plate 7 through the second water pipe 20, so as to be used for watering the vegetation at the bottom and left and right angles of the bottom and side of the cart 1, so as to increase the spraying range.

[0098] Further, such as Figure 9 As shown, the first water delivery pipe 19 includes a three-section folded pipe and a telescopic bellows 194, and the side of the flip guide plate 7 close to the back of the fixed box 3 is provided with a water inlet 703;

[0099] The three-section folded tube includes a first section tube 191, a second section tube 192 and a third section tube 193;

[0100] The first section of the tube 191, the second section of the tube 192, and the third section of the tube 193 are sequentially connected and bent to form a bending space, and the bending space is used to avoid the lifting position of the sliding assembly 10;

[0101] The first section of the pipe 191 is connected to the sliding assembly 10, and the third section of the pipe 193 is connected to the water pump 18 through the telescopic bellows 194;

[0102] The second water delivery pipe 20 is a telescopic bellows with two threaded joints. The threaded joint at one end is threadedly connected to the water pump 18 , and the threaded joint at the other end is threadedly connected to the water inlet 703 .

[0103] When this embodiment is implemented, the three-section folded pipe can be selected from PVC, nylon, stainless steel or copper water pipes, and the telescopic corrugated pipe can be selected from PVC or XHOUSE material telescopic water pipes.

[0104] Among them, in the fixed box 3, one end of the first section of the tube 191 is vertically connected to the sliding component 10, and the other end of the first section of the tube 191 avoids the sliding component 10 and is connected to the second section of the tube 192 through a two-way joint. The tube body of the second section of the tube 192 avoids the sliding component 10 and is connected to the third section of the tube 193 through a two-way joint to form a bending space. In the bending space, the tube bodies of the second section of the tube 192 and the third section of the tube 193 avoid contact with the sliding component 10, so as to avoid sliding obstruction caused by contact between the tube body and the sliding surface during the lifting and lowering process of the sliding component 10. It cannot be lifted or lowered; at the same time, the pipeline formed by bending three sections of pipes in sequence can also avoid the first water pipes 19 on both sides being entangled together during the lifting process, which may cause the water pipes to fall off; the advantage of using a telescopic bellows design for the connecting section between the first water pipe 19 and the water pump 18 is that it can not only provide flexible length changes to adapt to different height requirements during the lifting process, but also effectively absorb dynamic loads and displacements during movement; the advantage of using a telescopic bellows design for the second water pipe 20 is that, during the flipping process of the flip guide plate 7, the contraction bellows can always maintain the connection between the flip guide plate 7 and the water pump 20 by expanding and contracting the length.

[0105] Further, such as Figure 8 As shown, a vertical channel hole 101 and a horizontal channel hole 102 are provided in the sliding assembly 10, and the vertical channel hole 101 and the horizontal channel hole 102 are connected;

[0106] The vertical channel hole 101 is connected to the spray pipe 4 , and the horizontal channel hole 102 is connected to the first water pipe 19 .

[0107] In this embodiment, the vertical channel hole 101 is provided with an internal thread, and the outer wall of the rod of the spray pipe 4 is provided with an external thread. The spray pipe 4 and the vertical channel hole 101 are threadedly connected; the horizontal channel hole 102 is provided with a sealing sleeve 103, and the first water pipe 19 is connected to the horizontal channel hole 102 through the sealing sleeve 103. The vertical channel hole 101 and the horizontal channel hole 102 of the sliding component 10 are used as medium channels connecting the spray pipe 4 and the first delivery pipe 19, ensuring that the water in the first delivery pipe 19 in the horizontal channel 102 can be smoothly and steadily flowed into the spray pipe 4 in the vertical channel hole 101; secondly, in order to prevent water from overflowing from the vertical channel hole 101 and to prevent the spray pipe 4 from falling off from the vertical channel hole 101 during the lifting process, the spray pipe 4 and the vertical channel 101 holes are adopted. It is connected by threads; in order to prevent water from overflowing from the horizontal channel hole 102 and to prevent the first water pipe 101 from falling off from the horizontal channel hole 102 during the lifting process, the sealing sleeve 103 is provided on the horizontal channel hole 102, and the sealing sleeve 103 firmly fixes the first water pipe 19 in the horizontal channel hole 102; furthermore, the spray pipe 4 and the first water pipe 19 are respectively connected to the sliding assembly 10 by threaded connection and sealed plug-in connection, which makes the installation process more convenient and labor-saving.

[0108] Further, such as Figure 4 and Figure 12 As shown, the flip guide plate 7 extends downward to form a limit plate 21, and the back of the fixing box 3 is further provided with multiple sets of buckles 33 for fixing the limit plate 21;

[0109] The limiting plate 21 and the buckle 33 are used to limit the flip angle of the flip guide plate 7 flipped downward on the back side of the fixing box 3 .

[0110] In this embodiment, a group of spaced accommodating grooves 34 are provided on the back of the fixed box 3, and the clips 33 are arranged in the accommodating grooves 34 and connected to the accommodating grooves 34 through springs. When the flip guide plate 7 is flipped over, the limit plate 21 squeezes the clip wings of the clips 33, and the clips 33 move into the groove along the accommodating grooves 34. At this time, the limit plate 21 is restricted and fixed between two adjacent clips; when the flip guide plate 7 is flipped over and disengaged from the clips 33, the clips 33 move out of the groove along the accommodating grooves 34 under the action of the spring force to restore the initial position.

[0111] Further, such as Figure 4 、 Figure 5 and Figure 10As shown, the flip guide plate 7 includes a spray bottom plate 701 and spray side wing plates 702 formed by partially extending outwards and folding along both sides of the spray bottom plate 701;

[0112] A plurality of water outlets 704 are provided on the side of the spray bottom plate 701 and the spray side wing plate 702 away from the back of the fixed box 3 , and the water outlets 704 are all connected to the atomizing nozzle 22 .

[0113] In this embodiment, the spray bottom plate 701 is used to cover and spray the vegetation on the bottom of the cart 1, the spray side wing plates 702 are used to spray the vegetation on the bottom and left and right angles of the side of the cart 1, and the atomizing nozzle 22 can disperse and expand the liquid in the water outlet 704, thereby increasing the spray range through the combined action of the three.

[0114] In the implementation of this embodiment, Figure 10 As shown, the guide channels 6 of the flip guide plate 7 are all straight channels. Therefore, when using a high-pressure water gun to clean impurities in the guide channels 6, the impurities can flow out more smoothly through the straight channels, making cleaning simple and convenient.

[0115] Further, such as Figure 2 As shown, a buckling column 705 is further provided on one side of the spray base plate 701 close to the back of the fixing box 3 , and a buckling hole 23 is provided on the back of the fixing box 3 to be buckled with the buckling column 705 .

[0116] In this embodiment, a snap-fit hole 23 is provided on the back of the fixed box 3, and the snap-fit column 705 and the spray base plate 701 are an integrated design structure. After spraying is completed, the flip guide plate 7 is flipped upward counterclockwise and the snap-fit column 705 is inserted into the snap-fit hole 23 so that the flip guide plate 7 is fixed to the back of the fixed box 3, thereby realizing a snap-fit connection.

[0117] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only a specific implementation method of the utility model and is not intended to limit the scope of protection of the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A forestry sprinkler device, characterized in that: It comprises a cart (1), on which a water storage tank (2) and a spray assembly are sequentially arranged from bottom to top; The spray assembly comprises a fixed box (3) detachably connected to the water storage tank (2), a sliding assembly (10) and a driving assembly arranged in the fixed box (3); The sliding components (10) are arranged on two opposite inner side surfaces of the fixed box (3) and are symmetrically distributed with the central axis of the water storage tank (2) as the center line; A spray pipe (4) extending from the fixed box (3) is connected above the sliding assembly (10); the water storage tank (2) is connected to the spray pipe (4) via a first water delivery pipe (19) and the sliding assembly (10) to form a first spray passage; The driving assembly comprises a driving motor (5), a steering assembly connected to a driving end of the driving motor (5), and a lifting assembly connected to the steering assembly. The driving motor (5) is used to drive the steering assembly to swing up and down so as to enable the lifting assembly to perform a lifting action in a vertical direction. The sliding assembly (10) is connected to the lifting assembly to drive the spray pipe (4) to move up and down through its lifting action. The back of the fixed box (3) is also hinged with a flip guide plate (7), the lower part of the flip guide plate (7) is provided with an atomizing nozzle (22), and the inside of the flip guide plate (7) is provided with a guide channel (6); The water storage tank (2) is connected to the atomizing nozzle (22) via a second water delivery pipe (20) and the guide channel (6) to form a second spraying passage.

2. A forestry sprinkler device according to claim 1, characterized in that: The fixed box (3) has two opposite inner side surfaces provided with an upper slide groove (8) and a lower slide groove (9) that are connected; The sliding assembly (10) is arranged in the upper sliding groove (8), and a pulley (11) is provided on the sliding assembly (10). The sliding assembly (10) is slidably connected to the two inner side walls of the upper sliding groove (8) through the pulley (11) to realize its lifting action; The lifting assembly comprises a pushing block (12) and a pushing rod (13); the pushing block (12) is arranged in the lower sliding groove (9) and can slide vertically in the lower sliding groove (9); The pushing block (12) is connected to one end of the pushing rod (13), and the other end of the pushing rod (13) extends to connect with the sliding assembly (10); The pushing block (12) is connected to the steering assembly.

3. A forestry sprinkler device according to claim 2, characterized in that: The steering assembly comprises a connecting rod (14) and an eccentric rolling wheel (15), one end of the connecting rod (14) is hinged to the pushing block (12), the other end of the connecting rod (14) is hinged to the eccentric rolling wheel (15), and the hinge point between the connecting rod (14) and the eccentric rolling wheel (15) is located outside the center of the eccentric rolling wheel (15); The eccentric rolling wheel (15) is further provided with a bevel gear driven rod (16), and the bevel gear driven rod (16) is connected to the driving end of the driving motor (5).

4. A forestry sprinkler device according to claim 3, characterized in that: The driving end of the driving motor (5) is coaxially connected to a bevel gear driving rod (17), and the bevel gear of the bevel gear driving rod (17) is meshed with the bevel gear of the bevel gear driven rod (16).

5. A forestry sprinkler device according to claim 1, characterized in that: The spray assembly further comprises a water pump (18) disposed in the fixed box (3); the water pump (18) is disposed in the fixed box (3); The water storage tank (2) is respectively connected to the first water delivery pipe (19) and the second water delivery pipe (20) via the water pump (18).

6. A forestry sprinkler device according to claim 5, characterized in that: The first water delivery pipe (19) comprises a three-section folded pipe and a telescopic bellows (194); a water inlet (703) is provided on a side of the flip guide plate (7) close to the back of the fixed box (3); The three-section folded tube comprises a first section tube (191), a second section tube (192) and a third section tube (193); The first section of the tube (191), the second section of the tube (192), and the third section of the tube (193) are sequentially connected and bent to form a bending space, and the bending space is used to avoid the lifting position of the sliding component (10); The first section of the pipe (191) is in communication with the sliding assembly (10), and the third section of the pipe (193) is in communication with the water pump (18) via the telescopic bellows (194); The second water delivery pipe (20) is a telescopic bellows with two threaded joints, the threaded joint at one end of which is threadedly connected to the water pump (18), and the threaded joint at the other end of which is threadedly connected to the water inlet (703).

7. A forestry sprinkler device according to claim 6, characterized in that: A vertical channel hole (101) and a horizontal channel hole (102) are provided in the sliding assembly (10), and the vertical channel hole (101) and the horizontal channel hole (102) are in communication; The vertical channel hole (101) is in communication with the spray pipe (4), and the horizontal channel hole (102) is in communication with the first water delivery pipe (19).

8. The forestry sprinkler device according to claim 1, characterized in that: The flip guide plate (7) extends downward to form a limit plate (21), and the back of the fixing box (3) is also provided with multiple groups of buckles (33) for fixing the limit plate (21); The limiting plate (21) and the buckle (33) are used to limit the turning angle of the turning guide plate (7) when turning downward on the back side of the fixed box (3).

9. The forestry sprinkler device according to claim 1, characterized in that: The flip guide plate (7) comprises a spray base plate (701) and spray side wing plates (702) formed by partially extending outwards and folding along both sides of the spray base plate (701); A plurality of water outlets (704) are provided on the side of the spray bottom plate (701) and the spray side wing plate (702) away from the back of the fixed box (3), and the water outlets (704) are all connected to the atomizing nozzle (22).

10. A forestry sprinkler device according to claim 9, characterized in that: A buckling column (705) is further provided on one side of the spray base plate (701) close to the back of the fixing box (3), and a buckling hole (23) buckled with the buckling column (705) is provided on the back of the fixing box (3).

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