Automatic irrigation device for forestry maintenance

Abstract

The invention discloses an automatic irrigation device for forestry maintenance, and belongs to the technical field of irrigation, the automatic irrigation device comprises a movable base and an irrigation mechanism, the irrigation mechanism comprises a water tank, a support frame, a fixed frame, a movable frame, a displacement assembly, a support rod, a spraying assembly, a movable assembly and an adjusting assembly; the movable frame can be driven to ascend and descend through the first telescopic part, the spraying assemblies can be conveniently controlled to ascend and descend, irrigation operation is achieved by stretching the spraying assemblies into the ground, the movable assembly can make contact with the outer side of a tree through the displacement assembly, the multiple spraying assemblies surround the tree, and irrigation operation can be conveniently conducted on trees with different diameters; through the spraying assemblies and the adjusting assemblies, the irrigation speed can be adjusted, the bottom ends of the spraying assemblies can conveniently and rapidly stretch into the ground, the multiple spraying assemblies can be adjusted at the same time, the irrigation effect is guaranteed, and the irrigation efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of irrigation, and in particular relates to an automatic irrigation device for forestry maintenance. Background Art

[0002] Forestry refers to the production sector that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of forests to play a protective role. It is one of the important components of the national economy. Forestry is engaged in the cultivation, protection, and utilization of forest resources between humans and the biosphere through advanced science and technology and management methods, and gives full play to the multiple benefits of forests. It can sustainably manage forest resources and promote the coordinated development of population, economy, society, environment and resources. It is a basic industry and social welfare undertaking. With the development of the economy, forestry fruit tree planting has also become a major direction of forestry development. Large-scale tree planting has not only brought huge economic benefits, but also brought huge benefits to environmental protection.

[0003] Existing automatic irrigation devices for forestry maintenance are mostly used for irrigation through the nozzles of manual handheld spray devices, or through sprinkler trucks. When the weather is hot, the water sprayed on the ground evaporates before being completely absorbed by the trees, and the spraying range cannot be adjusted according to the trees, resulting in a waste of water resources.

[0004] In order to avoid the above technical problems, it is necessary to provide an automatic irrigation device for forestry maintenance to overcome the above defects in the prior art. Summary of the invention

[0005] The object of the present invention is to provide an automatic irrigation device for forestry maintenance to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: An automatic irrigation device for forestry maintenance comprises a mobile base and an irrigation mechanism, wherein the irrigation mechanism comprises: A water tank is fixedly mounted on the mobile base, a support frame is mounted on the mobile base, a mobile frame is mounted inside the support frame, the mobile frame is slidably connected to the support frame, a first telescopic member is mounted between the mobile frame and the support frame, and is used to adjust the height of the mobile frame on the support frame, a fixed frame is mounted on the mobile frame, the fixed frame is slidably connected to the mobile frame, and a displacement assembly is mounted between the fixed frame and the mobile frame, and is used to adjust the position of the fixed frame on the mobile frame; A support rod is installed on the side of the fixing frame away from the water tank, and a moving component is installed on the support rod for contacting the outside of the tree. A spraying component is installed on the moving component for irrigating the tree. An adjusting component is installed between the spraying component and the moving component for controlling the spraying speed and allowing the spraying component to extend into the ground at the same time.

[0007] As a further technical solution of the present invention: the displacement assembly comprises: The driving member is fixedly mounted on the middle part of the inner side of the mobile frame, a driving rod is fixedly mounted on the output end of the driving member, the driving rod is rotatably connected to the mobile frame at one end away from the driving member, the driving rod passes through the fixed frame and is threadedly connected to the fixed frame, a slide groove is provided on the mobile frame, a slider is installed on the top of the fixed frame, the slider is slidably connected to the slide groove, and is used to limit the moving trajectory of the fixed frame on the inner side of the mobile frame.

[0008] As a further technical solution of the present invention: the mobile component comprises: The limiting hole is located on the support rod and is horizontal. A limiting rod is provided on the inner side of the limiting hole. A limiting frame is fixedly installed on the limiting rod. A limiting wheel is installed on the limiting frame away from one end of the support rod. An elastic member is installed on the side of the support rod close to the limiting wheel, and the elastic member is sleeved on the outer side of the limiting rod.

[0009] As a further technical solution of the present invention: the spray assembly comprises: A connecting frame is fixedly mounted on the bottom end of the limiting frame, a vertical conveying pipe is fixedly mounted on the output end of the connecting frame, a first drainage hole is arranged on the outer side of the bottom end of the conveying pipe, a rotating cylinder is mounted on the outer side of the conveying pipe, the top end of the rotating cylinder is rotatably connected to the bottom end of the connecting frame, a second drainage hole is arranged on the outer side of the bottom end of the rotating cylinder, a drill bit is mounted on the outer side of the bottom end of the rotating cylinder, a telescopic tube is mounted on the input end of the connecting frame, a water pump is fixedly mounted on the mobile base, the input end of the water pump is connected to the water tank, a connecting pipe is mounted on the output end of the water pump, a conveying frame is mounted on the end of the connecting pipe away from the water pump, the conveying frame is communicated with one end of the telescopic tube away from the connecting frame, and the conveying frame is fixedly connected to the adjusting assembly.

[0010] As a further technical solution of the present invention: the adjustment component comprises: The transmission frame is provided with a toothed structure which is adapted to move the gears of the carrier and to enable the carrier to move relative to the gears of the carrier.

[0011] As a further technical solution of the present invention: the rotating assembly comprises: The first connecting frame is fixedly mounted on the outer side of the connecting frame, the first connecting frame is equipped with a first rotating rod, the first rotating rod is rotatably connected to the first connecting frame, the first rotating rod passes through the rotating cylinder, a groove is provided on the outer side of the first rotating rod, and a protrusion is provided on the inner wall of the rotating cylinder, which is used to enable the rotating cylinder to drive the first rotating rod to rotate, and a second rotating rod is installed on the end of the first rotating rod away from the rotating cylinder, and a second connecting frame is also installed on the outer wall of the connecting frame, a transmission rod is installed on the second connecting frame, a connecting tooth is installed on the top end of the transmission rod, and the connecting tooth is cooperated and connected with the second rotating rod, a transmission tooth is installed on the bottom end of the transmission rod, and an adjusting tooth is installed on the outer side of the top end of the rotating cylinder, and the adjusting tooth is meshed and connected with the transmission tooth.

[0012] As a further technical solution of the present invention: the number of the first drainage holes and the second drainage holes is the same and they are evenly distributed on the conveying pipe and the rotating drum, the diameters of the first drainage holes and the second drainage holes are the same, the rotating drum is sleeved on the outside of the conveying pipe, and the rotating drum can rotate on the outside of the conveying pipe.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides an automatic irrigation device for forestry maintenance. The first telescopic member can drive the movable frame to perform lifting operations, which is convenient for controlling the lifting of the spraying assembly and extending it into the ground for irrigation operations. The displacement assembly can make the movable assembly contact with the outside of the tree, so that multiple spraying assemblies can be arranged around the tree, which is convenient for irrigation operations on trees of different diameters. The spraying assembly and the adjustment assembly can adjust the irrigation speed, and the bottom of the spraying assembly can be quickly extended into the ground, so that multiple spraying assemblies can be adjusted at the same time, thereby ensuring the irrigation effect and improving the irrigation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the structure of the water tank and the support frame on the mobile base in the present invention.

[0016] Figure 3 It is a schematic diagram of the front structure of the present invention.

[0017] Figure 4 It is a schematic diagram of the structure of the mobile frame on the supporting frame in the present invention.

[0018] Figure 5 It is a schematic diagram of the structure of the displacement assembly in the present invention.

[0019] Figure 6 It is a schematic diagram of the structure between the fixing frame and the supporting rod in the present invention.

[0020] Figure 7 It is a schematic diagram of the structure of multiple moving components and spraying components in the present invention.

[0021] Figure 8 It is a schematic diagram of the structure of the moving component on the support rod in the present invention.

[0022] Fig. 9 It is a schematic diagram of the structure of the regulating component in the present invention.

[0023] Fig.10 It is a schematic structural diagram of the connection between the first rotating rod and the rotating cylinder in the present invention.

[0024] Fig.11 It is a schematic diagram of the structure between the conveying pipe and the rotating drum in the present invention.

[0025] In the attached drawings: 1-mobile base, 2-water tank, 3-support frame, 4-mobile frame, 5-first telescopic member, 6-displacement assembly, 61-driving member, 62-driving rod, 63-slideway, 64-sliding block, 7-mobile assembly, 71-limiting hole, 72-limiting rod, 73-limiting frame, 74-limiting wheel, 75-elastic member, 8-spraying assembly, 81-connecting frame, 82-delivery pipe, 83-first drainage hole, 84-rotating cylinder, 85-second drainage hole, 86-drill bit, 87-telescopic pipe, 88-water pump, 8 9-connecting tube, 80-conveying frame, 9-adjusting assembly, 91-adjusting frame, 92-rotating cylinder, 93-rotating gear, 94-slide rail, 95-moving frame, 96-rack, 97-second telescopic member, 98-rotating assembly, 981-first connecting frame, 982-first rotating rod, 983-groove, 984-bump, 985-second rotating rod, 986-second connecting frame, 987-transmission rod, 988-connecting tooth, 989-transmission tooth, 980-adjusting tooth, 10-fixed frame, 11-support rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with 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 intended to limit the present invention.

[0027] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0028] like Figures 1 to 11 As shown in the embodiment provided by the present invention, an automatic irrigation device for forestry maintenance includes a mobile base 1 and an irrigation mechanism, wherein the irrigation mechanism includes: The water tank 2 is fixedly mounted on the mobile base 1, a support frame 3 is mounted on the mobile base 1, a mobile frame 4 is mounted inside the support frame 3, the mobile frame 4 is slidably connected to the support frame 3, a first telescopic member 5 is mounted between the mobile frame 4 and the support frame 3, and is used to adjust the height of the mobile frame 4 on the support frame 3, a fixed frame 10 is mounted on the mobile frame 4, the fixed frame 10 is slidably connected to the mobile frame 4, and a displacement assembly 6 is mounted between the fixed frame 10 and the mobile frame 4, and is used to adjust the position of the fixed frame 10 on the mobile frame 4; A support rod 11 is installed on the side of the fixing frame 10 away from the water tank 2, and a moving component 7 is installed on the support rod 11 for contacting the outside of the tree. A spraying component 8 is installed on the moving component 7 for irrigating the tree. An adjusting component 9 is installed between the spraying component 8 and the moving component 7 for controlling the spraying speed and allowing the spraying component 8 to extend into the ground.

[0029] In the present embodiment, the first telescopic member 5 can drive the movable frame 4 to perform lifting operations, so as to facilitate the control of the spraying assembly 8 to perform lifting and lowering operations, so as to achieve the extension into the ground for irrigation operations. The movable assembly 7 can be brought into contact with the outside of the tree through the displacement assembly 6, so as to achieve multiple spraying assemblies 8 surrounding the tree, so as to facilitate the irrigation operations on trees of different diameters. The irrigation speed can be adjusted through the spraying assembly 8 and the adjustment assembly 9, and the bottom end of the spraying assembly 8 can be quickly extended into the ground, so that multiple spraying assemblies 8 can be adjusted at the same time, thereby ensuring the irrigation effect and improving the irrigation efficiency. The movable frame 4 can slide vertically on the support frame 3, and the movable frame 4 can be driven to perform position adjustment through the first telescopic member 5. The first telescopic member 5 can be a telescopic motor or a cylinder, etc. In the present embodiment, the first telescopic member 5 is a telescopic motor. The movable assembly 7 and the spraying assembly 8 are provided with multiple and evenly distributed on the support rod 11.

[0030] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the displacement assembly 6 comprises: The driving member 61 is fixedly installed in the middle of the inner side of the mobile frame 4, and a driving rod 62 is fixedly installed at the output end of the driving member 61. The driving rod 62 is rotatably connected to the mobile frame 4 at one end away from the driving member 61. The driving rod 62 passes through the fixed frame 10 and is threadedly connected to the fixed frame 10. A slide groove 63 is provided on the mobile frame 4, and a slider 64 is installed at the top of the fixed frame 10. The slider 64 is slidably connected to the slide groove 63, so as to limit the moving trajectory of the fixed frame 10 on the inner side of the mobile frame 4.

[0031] In this embodiment, the driving member 61 is fixedly installed in the middle of the mobile frame 4. The driving member 61 can be a rotating motor or a stepping motor, etc. In this embodiment, the driving member 61 is a dual-axis motor. The two output ends of the driving member 61 are both equipped with driving rods 62. The driving rods 62 are threaded rods in this embodiment. A slide groove 63 and a slider 64 are provided between the fixed frame 10 and the mobile frame 4. The slider 64 and the slide groove 63 can ensure that the fixed frame 10 can move stably on the mobile frame 4. A screw hole is provided on the fixed frame 10. The inner side of the screw hole is threadedly connected to the outer side of the driving rod 62. By controlling the driving member 61, the two driving rods 62 can be rotated at the same time, and the relative movement of the two fixed frames 10 is further realized, which is convenient for the mobile component 7 to approach the outside of the tree and perform precise irrigation operations on the tree.

[0032] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the moving component 7 comprises: The limiting hole 71 is located on the support rod 11 and is horizontal. A limiting rod 72 is provided on the inner side of the limiting hole 71. A limiting frame 73 is fixedly installed on the limiting rod 72. A limiting wheel 74 is installed on the end of the limiting frame 73 away from the support rod 11. An elastic member 75 is installed on the side of the support rod 11 close to the limiting wheel 74. The elastic member 75 is sleeved on the outer side of the limiting rod 72.

[0033] In this embodiment, a horizontal limiting hole 71 and a limiting rod 72 are provided on the support rod 11. The limiting rod 72 passes through the limiting hole 71. Both ends of the limiting rod 72 are fixedly connected to the limiting frame 73. An elastic member 75 is sleeved on the outer side of the limiting rod 72. The elastic member 75 can be a spring or rubber, etc. In this embodiment, the elastic member 75 is a spring. The limiting frame 73 is installed with a limiting wheel 74 at one end away from the support rod 11. The limiting wheel 74 can rotate. By controlling the driving member 61, the limiting frame 73 can be close to the outside of the tree, the limiting wheel 74 contacts the outside of the tree, and compresses the elastic member 75, so that the spraying components 8 on the bottom side of the multiple moving components 7 surround the outside of the tree, thereby realizing precise irrigation operation of the tree, reducing water waste, and improving irrigation effect.

[0034] In one embodiment of the present invention, see Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 , the spray assembly 8 comprises: A connecting frame 81 is fixedly mounted on the bottom end of the limiting frame 73, a vertical conveying pipe 82 is fixedly mounted on the output end of the connecting frame 81, a first drainage hole 83 is arranged on the outer side of the bottom end of the conveying pipe 82, a rotating cylinder 84 is mounted on the outer side of the conveying pipe 82, the top end of the rotating cylinder 84 is rotatably connected to the bottom end of the connecting frame 81, a second drainage hole 85 is arranged on the outer side of the bottom end of the rotating cylinder 84, a drill bit 86 is mounted on the outer side of the bottom end of the rotating cylinder 84, a telescopic tube 87 is mounted on the input end of the connecting frame 81, a water pump 88 is fixedly mounted on the mobile base 1, the input end of the water pump 88 is connected to the water tank 2, a connecting pipe 89 is mounted on the output end of the water pump 88, a conveying frame 80 is mounted on the end of the connecting pipe 89 away from the water pump 88, the conveying frame 80 is communicated with the end of the telescopic tube 87 away from the connecting frame 81, and the conveying frame 80 is fixedly connected to the adjusting component 9.

[0035] The adjustment component 9 comprises: An adjusting frame 91 is fixedly mounted on the bottom end of the support rod 11, and the conveying frame 80 is fixedly connected to the adjusting frame 91. A rotating cylinder 92 is mounted on the adjusting frame 91, and the rotating cylinder 92 is rotatably connected to the adjusting frame 91. A rotating tooth 93 is mounted on the outer side of the rotating cylinder 92, and a slide rail 94 is mounted on the adjusting frame 91. A moving frame 95 is slidably connected to the slide rail 94, and a rack 96 is mounted on the moving frame 95, and the rack 96 is meshed with the rotating tooth 93. A second telescopic member 97 is mounted on the fixed frame 10, and an output end of the second telescopic member 97 is fixedly connected to one end of the moving frame 95, for controlling the moving frame 95 to move along the slide rail 94. A rotating assembly 98 is mounted between the rotating cylinder 92 and the rotating cylinder 84. When the position of the rotating cylinder 84 changes following the position limit frame 73 on the support rod 11, the rotating cylinder 84 can still drive the rotating cylinder 84 to rotate at the bottom of the connecting frame 81.

[0036] The rotating assembly 98 includes: The first connecting frame 981 is fixedly mounted on the outer side of the connecting frame 81, and a first rotating rod 982 is mounted on the first connecting frame 981, and the first rotating rod 982 is rotatably connected to the first connecting frame 981, and the first rotating rod 982 passes through the rotating cylinder 92, and a groove 983 is arranged on the outer side of the first rotating rod 982, and a protrusion 984 is arranged on the inner wall of the rotating cylinder 92, which is used to enable the rotating cylinder 92 to drive the first rotating rod 982 to rotate, and a second rotating rod 985 is mounted on the end of the first rotating rod 982 away from the rotating cylinder 92, and a second connecting frame 986 is also mounted on the outer wall of the connecting frame 81, and a transmission rod 987 is mounted on the second connecting frame 986, and a connecting tooth 988 is mounted on the top of the transmission rod 987, and the connecting tooth 988 is matched and connected with the second rotating rod 985, and a transmission tooth 989 is mounted on the bottom end of the transmission rod 987, and an adjusting tooth 980 is mounted on the outer side of the top of the rotating cylinder 84, and the adjusting tooth 980 is meshed and connected with the transmission tooth 989.

[0037] In this embodiment, a connection frame 81 is fixedly installed at the bottom end of the limit frame 73, and a vertical delivery pipe 82 is fixedly installed at the bottom end of the connection frame 81. The delivery pipe 82 is connected to the connection frame 81, and a first drainage hole 83 is provided on the outer side of the bottom end of the delivery pipe 82. The rotating cylinder 84 is sleeved on the outer side of the delivery pipe 82, and a rolling bearing is installed between the top of the rotating cylinder 84 and the connection frame 81. The rotating cylinder 84 can be rotated at the bottom end of the connection frame 81, and a second drainage hole 85 is also provided on the outer side of the bottom end of the rotating cylinder 84. A drill bit 86 is also fixedly installed at the bottom end of the rotating cylinder 84. When the rotating cylinder 84 is rotating, the drill bit 86 can drill holes in the ground, so that the rotating cylinder 84 can be extended into the ground for irrigation. A telescopic tube 87 is installed on the side of the connecting frame 81, and the telescopic tube 87 is connected to the connecting frame 81. The water pump 88 is located on the side of the water tank 2. The input end of the water pump 88 is connected to the water tank 2. A connecting tube 89 is installed on the output end of the water pump 88. The connecting tube 89 is a rubber hose in this embodiment. The conveying frame 80 is fixedly connected to the adjustment frame 91. The conveying frame 80 is connected to the telescopic tube 87. By controlling the water pump 88, the water in the water tank 2 can enter the conveying tube 82 through the connecting tube 89, the conveying frame 80, the telescopic tube 87 and the connecting frame 81, and pass through the first drainage hole 83 and the second drainage hole 84. The first drainage holes 83 and the second drainage holes 85 are discharged, the number of the first drainage holes 83 and the second drainage holes 85 are the same, and are evenly distributed on the delivery pipe 82 and the rotating cylinder 84. The diameters of the first drainage holes 83 and the second drainage holes 85 are the same. The rotating cylinder 84 is sleeved on the outside of the delivery pipe 82, and the rotating cylinder 84 can rotate on the outside of the delivery pipe 82; when the first drainage holes 83 and the second drainage holes 85 completely overlap, the irrigation speed is the highest at this time. By controlling the rotation of the rotating cylinder 84, the overlap of the first drainage holes 83 and the second drainage holes 85 can be adjusted to achieve the adjustment of the irrigation speed; An adjustment frame 91 is fixedly installed at the bottom end of the support rod 11, and a horizontal rotating cylinder 92 is installed on the adjusting frame 91. The rotating cylinder 92 passes through the adjusting frame 91, and a rolling bearing is installed between the rotating cylinder 92 and the adjusting frame 91. The rotating cylinder 92 can perform a stable rotation operation on the adjusting frame 91. A rotating tooth 93 is fixedly installed on the outer wall of the rotating cylinder 92. A slide rail 94 is installed on the inner side of the bottom end of the adjusting frame 91, and a moving frame 95 is provided on the slide rail 94. The moving frame 95 is slidably connected to the slide rail 94, and the moving frame 95 can move along the slide rail 94. The top side of the moving frame 95 is fixedly installed with The rack 96 is meshed with the rotating tooth 93. When the moving frame 95 moves along the slide rail 94, the rotating tooth 93 can be driven to drive the rotating cylinder 92 to rotate. One end of the moving frame 95 is fixedly connected to the output end of the second telescopic member 97. The second telescopic member 97 is fixedly mounted on the fixed frame 10. The second telescopic member 97 can be a telescopic motor or a cylinder, etc. In this embodiment, the second telescopic member 97 is a telescopic motor. By controlling the second telescopic member 97, the moving frames 95 and the rack 96 on the multiple adjustment components 9 can be driven to move. Further, the rotating cylinder 84 can be rotated by the rotating component 98.

[0038] A first connecting frame 981 is fixedly installed on the outer side of the connecting frame 81, and a horizontal first rotating rod 982 is installed on the first connecting frame 981. The first rotating rod 982 is parallel to the limiting rod 72, and the first rotating rod 982 passes through the rotating cylinder 92. A rolling bearing is installed between the first rotating rod 982 and the first connecting frame 981. A second rotating rod 985 is fixedly installed on the end of the first rotating rod 982 away from the rotating cylinder 92, and the axis of the second rotating rod 985 and the first rotating rod 982 are on the same straight line. A groove 983 and a protrusion 984 are provided between the first rotating rod 982 and the rotating cylinder 92, and the groove 983 is linear. The first rotating rod 982 can move along the rotating cylinder 92, and the rotating cylinder 92 can drive the first rotating rod 982 to rotate. The rod 982 and the second rotating rod 985 perform a rotation operation. The second rotating rod 985 is a worm in this embodiment. A second connecting frame 986 is also fixedly installed on the outer side of the connecting frame 81. A vertical transmission rod 987 is installed on the second connecting frame 986. A rolling bearing is installed between the transmission rod 987 and the second connecting frame 986. A connecting tooth 988 is fixedly installed on the top of the transmission rod 987. The connecting tooth 988 is a worm wheel in this embodiment. The connecting tooth 988 is connected with the second rotating rod 985. When the second rotating rod 985 rotates, the transmission rod 987 can be rotated on the second connecting frame 986 through the connecting tooth 988. The self-locking property of the worm wheel and the worm can ensure that the transmission rod 987 is stable after rotation, and further ensure the stability of the rotating cylinder 84. A transmission tooth 989 is fixedly installed at the bottom end of the transmission rod 987, and an adjustment tooth 980 is installed on the outer side of the top of the rotating cylinder 84. The adjustment tank is meshed and connected with the transmission tooth 989. When the transmission rod 987 rotates, the rotating cylinder 84 can be rotated at the bottom end of the connecting frame 81 through the transmission tooth 989 and the adjustment tooth 980. When the rotating cylinder 84 is rotated, the drill bit 86 can be driven to rotate, which is convenient for drilling operations. The overlap between the first drainage hole 83 and the second drainage hole 85 can also be adjusted, and the operation is convenient.

[0039] The working principle of the present invention is: In the present invention, the base 1 is first moved to the side of the tree that needs to be irrigated, and then the driving member 61 is controlled to make the limiting wheel 74 contact with the outside of the tree. When the spraying assembly 8 surrounds the outside of the tree, the driving member 61 stops working, and then the first telescopic member 5 and the second telescopic member 97 are controlled to make the drill bit 86 contact with the ground, and the drill bit 86 rotates to perform a drilling operation. After the rotating cylinder 84 extends into the ground, the water pump 88 is turned on to perform irrigation operations. The overlap of the first drainage hole 83 and the second drainage hole 85 is adjusted by controlling the second telescopic member 97, and the irrigation speed is adjusted to achieve precise irrigation and reduce water waste. During operation, it can be applicable to trees of different diameters, and the irrigation effect is guaranteed, the irrigation efficiency is improved, and the operation is convenient.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic irrigation device for forestry maintenance, comprising a mobile base (1) and an irrigation mechanism, characterized in that: The irrigation mechanism comprises: A water tank (2) is fixedly mounted on the mobile base (1); a support frame (3) is mounted on the mobile base (1); a mobile frame (4) is mounted inside the support frame (3); the mobile frame (4) is slidably connected to the support frame (3); a first telescopic member (5) is mounted between the mobile frame (4) and the support frame (3) for adjusting the height of the mobile frame (4) on the support frame (3); a fixed frame (10) is mounted on the mobile frame (4); the fixed frame (10) is slidably connected to the mobile frame (4); a displacement assembly (6) is mounted between the fixed frame (10) and the mobile frame (4) for adjusting the position of the fixed frame (10) on the mobile frame (4); A support rod (11) is installed on the side of the fixed frame (10) away from the water tank (2); a moving assembly (7) is installed on the support rod (11) for contacting the outside of the tree; a spraying assembly (8) is installed on the moving assembly (7) for irrigating the tree; an adjustment assembly (9) is installed between the spraying assembly (8) and the moving assembly (7) for controlling the spraying speed and allowing the spraying assembly (8) to extend into the ground.

2. The automatic irrigation device for forestry maintenance according to claim 1, characterized in that: The displacement assembly (6) comprises: A driving member (61) is fixedly mounted on the middle part of the inner side of the moving frame (4); a driving rod (62) is fixedly mounted on the output end of the driving member (61); an end of the driving rod (62) away from the driving member (61) is rotatably connected to the moving frame (4); the driving rod (62) passes through the fixed frame (10) and is threadedly connected to the fixed frame (10); a sliding groove (63) is provided on the moving frame (4); a sliding block (64) is mounted on the top end of the fixed frame (10); the sliding block (64) is slidably connected to the sliding groove (63) and is used to limit the moving trajectory of the fixed frame (10) on the inner side of the moving frame (4).

3. The automatic irrigation device for forestry maintenance according to claim 1, characterized in that: The moving component (7) comprises: The limiting hole (71) is located on the support rod (11) and is horizontal. A limiting rod (72) is provided inside the limiting hole (71). A limiting frame (73) is fixedly installed on the limiting rod (72). A limiting wheel (74) is installed at one end of the limiting frame (73) away from the support rod (11). An elastic member (75) is installed on the side of the support rod (11) close to the limiting wheel (74). The elastic member (75) is sleeved on the outer side of the limiting rod (72).

4. The automatic irrigation device for forestry maintenance according to claim 3, characterized in that: The spray assembly (8) comprises: A connecting frame (81) is fixedly mounted on the bottom end of the limiting frame (73); a vertical conveying pipe (82) is fixedly mounted on the output end of the connecting frame (81); a first drainage hole (83) is arranged on the outer side of the bottom end of the conveying pipe (82); a rotating cylinder (84) is mounted on the outer side of the conveying pipe (82); the top end of the rotating cylinder (84) is rotatably connected to the bottom end of the connecting frame (81); a second drainage hole (85) is arranged on the outer side of the bottom end of the rotating cylinder (84); a drill bit (84) is mounted on the outer side of the bottom end of the rotating cylinder (84); 6), a telescopic tube (87) is installed at the input end of the connection frame (81), a water pump (88) is fixedly installed on the mobile base (1), the input end of the water pump (88) is connected to the water tank (2), a connecting tube (89) is installed at the output end of the water pump (88), a conveying frame (80) is installed at one end of the connecting tube (89) away from the water pump (88), the conveying frame (80) is connected to one end of the telescopic tube (87) away from the connection frame (81), and the conveying frame (80) is fixedly connected to the adjustment component (9).

5. The automatic irrigation device for forestry maintenance according to claim 4, characterized in that: The regulating component (9) comprises: The adjusting frame (91) is fixedly mounted on the bottom end of the supporting rod (11); the conveying frame (80) is fixedly connected to the adjusting frame (91); a rotating cylinder (92) is mounted on the adjusting frame (91); the rotating cylinder (92) is rotatably connected to the adjusting frame (91); a rotating gear (93) is mounted on the outer side of the rotating cylinder (92); a slide rail (94) is mounted on the adjusting frame (91); a moving frame (95) is mounted on the slide rail (94); the moving frame (95) is slidably connected to the slide rail (94); a rack (96) is mounted on the moving frame (95); the rack (96) 96) is meshedly connected with the rotating teeth (93), a second telescopic member (97) is installed on the fixed frame (10), and the output end of the second telescopic member (97) is fixedly connected with one end of the movable frame (95) for controlling the movable frame (95) to move along the slide rail (94), and a rotating assembly (98) is installed between the rotating cylinder (92) and the rotating cylinder (84), and when the position of the rotating cylinder (84) changes on the support rod (11) following the position limit frame (73), the rotating cylinder (84) can still drive the rotating cylinder (84) to rotate at the bottom end of the connecting frame (81).

6. The automatic irrigation device for forestry maintenance according to claim 5, characterized in that: The rotating assembly (98) comprises: A first connecting frame (981) is fixedly mounted on the outside of the connecting frame (81); a first rotating rod (982) is mounted on the first connecting frame (981); the first rotating rod (982) is rotatably connected to the first connecting frame (981); the first rotating rod (982) passes through the rotating cylinder (92); a groove (983) is arranged on the outside of the first rotating rod (982); a protrusion (984) is arranged on the inner wall of the rotating cylinder (92) for enabling the rotating cylinder (92) to drive the first rotating rod (982) to rotate; the first rotating rod (982) is away from the rotating cylinder (92); A second rotating rod (985) is installed at one end of the cylinder (92), and a second connecting frame (986) is also installed on the outer wall of the connecting frame (81). A transmission rod (987) is installed on the second connecting frame (986). A connecting tooth (988) is installed at the top end of the transmission rod (987), and the connecting tooth (988) is connected to the second rotating rod (985). A transmission tooth (989) is installed at the bottom end of the transmission rod (987). An adjusting tooth (980) is installed on the outer side of the top end of the rotating cylinder (84), and the adjusting tooth (980) is meshed with the transmission tooth (989).

7. The automatic irrigation device for forestry maintenance according to claim 4, characterized in that: The first drainage holes (83) and the second drainage holes (85) are of the same number and are evenly distributed on the conveying pipe (82) and the rotating cylinder (84); the first drainage holes (83) and the second drainage holes (85) have the same diameter; the rotating cylinder (84) is sleeved on the outside of the conveying pipe (82); and the rotating cylinder (84) can rotate on the outside of the conveying pipe (82).

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