Watering device for rose planting

Abstract

The utility model discloses a watering device for rose planting, which relates to the technical field of rose planting and comprises a water storage tank and at least one watering component, the at least one watering component is connected with the water storage tank through a water delivery pipe, the water delivery pipe is provided with a water delivery pump and at least one electromagnetic valve, and the watering component comprises an adjustable mounting bracket and a watering structure. The adjustable mounting bracket comprises a pair of adjustable supporting structures and a mounting part, the mounting part is arranged at the tops of the pair of adjustable supporting structures, the tops of the pair of adjustable supporting structures are fixedly connected with the two ends of the bottom of the mounting part respectively, and the watering structure is arranged on the mounting part. And the device is not suitable for seedling raising racks with different heights.

Description

Technical Field

[0001] This utility model relates to the field of rose cultivation technology, and in particular to a watering device for rose cultivation. Background Technology

[0002] Currently, there are generally three methods for cultivating roses: seed propagation, cutting propagation, and division propagation. All three methods can successfully cultivate rose seedlings. During the seedling stage, all three methods require sufficient water to complete the cultivation process.

[0003] Currently, watering is generally done using handheld waterers, which have some drawbacks. For example, because the number of seedlings is usually large, growers need to repeatedly add water to the handheld waterer to complete the watering process, making it cumbersome. Also, because of the large number of seedlings, growers may forget or miss watering some seedlings, causing them to fail to complete the seedling stage and resulting in a low survival rate. While some waterers exist that can automatically water, these generally lack height adjustment and cannot be used with seedling racks of different heights.

[0004] A utility model application with application number CN201621469711.4 and publication number CN206413537U discloses a gardening watering device, including a water tank, a bracket, and an opening. The water tank is fixed on the bracket and also includes a control display box, a water level detector, a solenoid valve and a flow sensor connected sequentially to the lower end of the opening. The openings are distributed in a matrix at the lower end of the water tank. The control display box is located at the side end of the water tank, and the water level detector is located on the inner side of the side end of the water tank. The control display box contains a battery, a PLC control circuit board, and a signal transceiver. A control display panel is installed on the side of the control display box. The solenoid valve, flow sensor, water level detector, battery, and signal transceiver are electrically connected to the PLC control circuit board. However, it still has the problem that the height cannot be adjusted and it cannot be adapted to seedling racks of different heights. Utility Model Content

[0005] Based on this, and in response to the above problems, this utility model proposes a watering device for rose cultivation, which solves the problem that current watering devices cannot be adjusted in height and cannot be adapted to seedling racks of different heights.

[0006] The technical solution of this utility model is:

[0007] A watering device for rose cultivation includes a water storage tank for storing water and at least one watering component. The at least one watering component is connected to the water storage tank via a water delivery pipe. The water delivery pipe is equipped with a water pump and at least one solenoid valve for watering rose seedlings.

[0008] The watering assembly includes an adjustable mounting bracket and a watering structure. The adjustable mounting bracket includes a pair of adjustable support structures and a mounting part. The mounting part is located on the top of the pair of adjustable support structures. The top of the pair of adjustable support structures is fixedly connected to both ends of the bottom of the mounting part. The watering structure is located on the mounting part.

[0009] The adjustable support structure includes a base, a sleeve, and an extension arm. The base can be fixedly connected to the floor of the seedling room. The sleeve is set on the base and one end is fixedly connected to the base. One end of the extension arm is set inside the sleeve and is slidably connected to the sleeve. The extension arm is provided with several fixing holes. The upper end of the sleeve is provided with a mating hole that matches the fixing hole. One of the fixing holes can be connected to the mating hole through a fastener. The fastener is detachably connected to the fixing hole and the mating hole.

[0010] Preferably, the fastener is a bolt assembly, which includes a screw and a nut. One end of the screw can pass through one of the fixing holes and the mating hole and is inserted into the fixing hole and the mating hole. The nut is sleeved on one end of the screw and is threadedly connected to the screw. The extension arm can be fixedly connected to the sleeve through the bolt assembly.

[0011] Preferably, the fastener is a plug-in pin, one end of which can pass through one of the fixing holes and the mating hole and be inserted into the fixing hole and the mating hole. The extension arm can be fixedly connected to the sleeve through the plug-in pin.

[0012] Preferably, the mounting part includes an I-shaped mounting bracket and a pair of connectors. The I-shaped mounting bracket is disposed on top of a pair of adjustable support structures. The two ends of the bottom of the I-shaped mounting bracket are respectively fixedly connected to one end of the extension arm in the pair of adjustable support structures. The pair of connectors are fixedly disposed on the I-shaped mounting bracket and located between the pair of adjustable support structures.

[0013] Preferably, the connector includes a connecting rod, a fixing plate, and a connecting plate. The connecting rod passes through the I-shaped mounting frame and is fixedly connected to the I-shaped mounting frame. The fixing plate is located at the top of the I-shaped mounting frame and is fixedly connected to one end of the connecting rod. The connecting plate is located at the bottom of the I-shaped mounting frame and is fixedly connected to the other end of the connecting rod.

[0014] Preferably, the watering structure includes a main water pipe and several branch water pipes. The branch water pipes are arranged on both sides of the main water pipe and are connected to the main water pipe. Each branch water pipe is equipped with a T-joint. One end of the T-joint is connected to the branch water pipe, and the other two ends of the T-joint are respectively connected to a water outlet hose. One end of the water outlet hose is connected to the T-joint, and the other end is connected to a drip irrigation head. The main water pipe is equipped with a pair of mounting parts. The main water pipe is detachably connected to the connecting plate through the mounting parts. One end of the main water pipe is connected to the water supply pipe.

[0015] Preferably, the mounting component includes a mounting plate, a left jacket, and a right jacket. The left jacket and the right jacket have a mounting groove that mates with the main water pipe. The main water pipe can be installed in the mounting groove between the left jacket and the right jacket. The left jacket and the right jacket are detachably connected to the mounting plate by bolts, and the mounting plate is detachably connected to the connecting plate by bolts.

[0016] Preferably, the drip irrigation head includes a connecting body, a first water outlet, and a second water outlet. The connecting body has a first cavity that extends through the bottom of the connecting body. The top of the connecting body has a connection port that communicates with the first cavity and can be fixedly connected to one end of a water outlet hose. The first water outlet has a second cavity that extends through the top of the first water outlet. The upper end of the first water outlet is located in the first cavity and is fixedly connected to the connecting body. The second cavity communicates with the first cavity. The side of the first water outlet has several first water outlets. The second water outlet has a third cavity that extends through the top of the second water outlet. The upper end of the second water outlet is sleeved on the outside of the connecting body and is detachably connected to the connecting body by threads. The first water outlet is located in the third cavity, and the second water outlet has several second water outlets.

[0017] Preferably, the lower end of the second water outlet is a conical structure, with the smaller diameter end of the conical structure facing downwards.

[0018] Preferably, the water storage tank includes a tank body and a tank cover. The tank cover is located on the top of the tank body and is detachably connected to the tank body. The tank cover has an opening on one side and a hinged cover for closing the opening. One end of the hinged cover is hinged to the tank cover, and the other end is detachably connected to the tank body. The tank cover has a pair of inlet ports. The bottom of the tank body has a water outlet pipe with a manual valve. One end of the manual valve is connected to the water outlet pipe, and the other end is connected to the water supply pipe. The water storage tank is equipped with a stirring component, which includes a stirring rod, several stirring blades, and a drive motor. The drive motor is fixedly located on the top of the tank cover. The output shaft of the drive motor passes through the tank cover and is rotatably connected to the tank cover. Several stirring blades are mounted on the stirring rod and are fixedly connected to the stirring rod. The stirring rod is located inside the tank body, and one end is fixedly connected to the output shaft of the drive motor.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This invention achieves automatic watering during rose cultivation by configuring a watering device with a water storage tank and at least one watering component. The watering component is connected to the water storage tank via a water supply pipe equipped with a water pump and at least one solenoid valve. Furthermore, by configuring the watering component with an adjustable mounting bracket and watering structure, the height of the watering structure is adjustable, making the rose watering device suitable for seedling racks of different heights. In use, the extension arm is driven to adjust the height of the mounting part to match the height of the seedling rack, and then the extension arm and sleeve are locked using fasteners to complete the installation of the rose watering device. This solves the problem that current watering devices cannot be adjusted in height and cannot adapt to seedling racks of different heights. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a watering device for rose cultivation as described in an embodiment of this utility model;

[0022] Figure 2 This is a schematic diagram of the watering component described in this embodiment of the present invention during use;

[0023] Figure 3 This is a schematic diagram of the watering component described in the embodiment of this utility model;

[0024] Figure 4 This is a partial structural schematic diagram of the watering component described in an embodiment of this utility model;

[0025] Figure 5 This is as described in the embodiments of this utility model. Figure 4 A magnified schematic diagram of the partial structure at point A in the middle;

[0026] Figure 6 This is a schematic diagram of the watering component in an inverted configuration according to an embodiment of the present invention.

[0027] Figure 7 This is as described in the embodiments of this utility model. Figure 6 A magnified schematic diagram of the partial structure at point A in the middle;

[0028] Figure 8 This is an exploded structural diagram of the drip irrigation head described in the embodiments of this utility model;

[0029] Figure 9 This is a cross-sectional structural diagram of the drip irrigation head described in the embodiments of this utility model;

[0030] Figure 10 This is a schematic diagram of the structure of the water storage tank described in the embodiment of this utility model;

[0031] Figure 11 This is a partial structural schematic diagram of the water storage tank described in this embodiment of the utility model;

[0032] Explanation of reference numerals in the attached figures:

[0033] 10-Water storage tank, 100-Tank body, 101-Tank cover, 102-Opening and closing cover, 103-Injection port, 104-Outlet pipe, 105-Manual valve, 106-Agitator rod, 107-Agitator blade, 108-Drive motor, 20-Watering assembly, 200-Adjustable mounting bracket, 201-Watering structure, 202-Adjustable support structure, 203-Mounting part, 204-Base, 205-Sleeve, 206-Extension arm, 207-Fixing hole, 208-Matching hole, 209-Factor, 210-Screw, 211-Nut, 212-I-shaped mounting bracket, 213-Connector Components: 214-Connecting rod, 215-Fixing plate, 216-Connecting plate, 217-Main water pipe, 218-Branch water pipe, 219-T-connector, 220-Outlet hose, 221-Drip irrigation head, 222-Installation component, 223-Installation plate, 224-Left jacket, 225-Right jacket, 226-Connecting body, 227-First outlet, 228-Second outlet, 229-First cavity, 230-Connecting port, 231-Second cavity, 232-First outlet, 233-Third cavity, 234-Second outlet, 30-Water supply pipe, 31-Water pump, 32-Solenoid valve. Detailed Implementation

[0034] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0035] Example:

[0036] like Figures 1 to 4 As shown, in order to solve the above problems, this embodiment discloses a watering device for rose planting, including a water storage tank 10 for storing water and at least one watering component 20. The at least one watering component 20 is connected to the water storage tank 10 through a water supply pipe 30. The water supply pipe 30 is equipped with a water pump 31 and at least one solenoid valve 32 for watering rose seedlings.

[0037] The watering assembly 20 includes an adjustable mounting bracket 200 and a watering structure 201. The adjustable mounting bracket 200 includes a pair of adjustable support structures 202 and a mounting part 203. The mounting part 203 is disposed on the top of the pair of adjustable support structures 202. The top of the pair of adjustable support structures 202 is fixedly connected to the two ends of the bottom of the mounting part 203 respectively. The watering structure 201 is disposed on the mounting part 203.

[0038] The adjustable support structure 202 includes a base 204, a sleeve 205, and an extension arm 206. The base 204 can be fixedly connected to the ground of the seedling room. The sleeve 205 is set on the base 204 and one end is fixedly connected to the base 204. One end of the extension arm 206 is set inside the sleeve 205 and is slidably connected to the sleeve 205. The extension arm 206 is provided with several fixing holes 207. The upper end of the sleeve 205 is provided with a mating hole 208 that mates with the fixing holes 207. One of the fixing holes 207 can be connected to the mating hole 208 through a fastener 209. The fastener 209 is detachably connected to the fixing hole 207 and the mating hole 208.

[0039] This invention achieves automatic watering during rose cultivation by configuring a watering device with a water storage tank 10 and at least one watering component 20, and connecting the at least one watering component 20 to the water storage tank 10 via a water supply pipe 30. The water supply pipe 30 is equipped with a water pump 31 and at least one solenoid valve 32. Simultaneously, by configuring the watering component 20 as an adjustable mounting bracket 200 and a watering structure 201, the height of the watering structure 201 is adjustable, making the rose watering device of this invention suitable for seedling racks of different heights. In use, the extension arm 206 is driven according to the height of the seedling rack, adjusting the height of the mounting part 203 to match the seedling rack. Then, the extension arm 206 and the sleeve 205 are locked by the fixing member 209, thus completing the installation of the rose watering device. This solves the problem that current watering devices cannot be adjusted in height and cannot adapt to seedling racks of different heights.

[0040] It also solves the problems of complicated watering process and decreased seedling survival rate that exist when using handheld waterers.

[0041] like Figure 6 As shown, in order to facilitate locking the extension arm 206 and the sleeve 205, this embodiment is modified based on the above embodiment. The difference from the above embodiment is that the fixing member 209 is a bolt assembly, which includes a screw 210 and a nut 211. One end of the screw 210 can pass through one of the fixing holes 207 and the mating hole 208 and is inserted into the fixing hole 207 and the mating hole 208. The nut 211 is sleeved on one end of the screw 210 and is threadedly connected to the screw 210. The extension arm 206 can be fixedly connected to the sleeve 205 through the bolt assembly.

[0042] In use, the extension arm 206 and the sleeve 205 can be locked by the bolt assembly. At the same time, since the bolt assembly is easy to disassemble, the adjustment process of the extension arm 206 is also relatively simple.

[0043] In another embodiment, to facilitate locking the extension arm 206 and the sleeve 205, this embodiment is modified based on the above embodiment. The difference from the above embodiment is that the fixing member 209 is a plug-in pin. One end of the plug-in pin can pass through one of the fixing holes 207 and the mating hole 208 and be inserted into the fixing hole 207 and the mating hole 208. The extension arm 206 can be fixedly connected to the sleeve 205 through the plug-in pin.

[0044] The plug-in pin can be any existing plug-in pin that can achieve the function of this utility model. Using the plug-in pin can also lock the extension arm 206 and the sleeve 205, and the disassembly process of the plug-in pin is relatively simple, thus making the adjustment process of the extension arm 206 also relatively simple. This embodiment is not shown in the accompanying drawings.

[0045] Similarly, the fastener 209 can also be a fastener 209 that can achieve the function of this utility model in the prior art, such as a plug-in block.

[0046] like Figure 4 As shown, in order to facilitate the assembly and disassembly of the watering structure 201, this embodiment is modified based on the above embodiment. The difference from the above embodiment is that the mounting part 203 includes an I-shaped mounting bracket 212 and a pair of connecting members 213. The I-shaped mounting bracket 212 is disposed on the top of a pair of adjustable support structures 202. The two ends of the bottom of the I-shaped mounting bracket 212 are respectively fixedly connected to one end of the extension arm 206 in the pair of adjustable support structures 202. The pair of connecting members 213 are fixedly disposed on the I-shaped mounting bracket 212 and are located between the pair of adjustable support structures 202.

[0047] like Figure 5 As shown, the connector 213 includes a connecting rod 214, a fixing plate 215, and a connecting plate 216. The connecting rod 214 passes through the I-shaped mounting bracket 212 and is fixedly connected to the I-shaped mounting bracket 212. The fixing plate 215 is located at the top of the I-shaped mounting bracket 212 and is fixedly connected to one end of the connecting rod 214. The connecting plate 216 is located at the bottom of the I-shaped mounting bracket 212 and is fixedly connected to the other end of the connecting rod 214.

[0048] like Figure 6As shown, the watering structure 201 includes a main water pipe 217 and several branch water pipes 218. The branch water pipes 218 are arranged on both sides of the main water pipe 217 and are connected to the main water pipe 217. Each branch water pipe 218 is provided with a T-joint 219. One end of the T-joint 219 is connected to the branch water pipe 218, and the other two ends of the T-joint 219 are respectively connected to a water outlet hose 220. One end of the water outlet hose 220 is connected to the T-joint 219, and the other end is connected to a drip irrigation head 221. The main water pipe 217 is provided with a pair of mounting parts 222. The main water pipe 217 is detachably connected to the connecting plate 216 through the mounting parts 222. One end of the main water pipe 217 is connected to the water supply pipe 30.

[0049] like Figure 7 As shown, the mounting component 222 includes a mounting plate 223, a left clamp 224, and a right clamp 225. There is a mounting groove between the left clamp 224 and the right clamp 225 that is configured to cooperate with the main water pipe 217. The main water pipe 217 can be installed in the mounting groove between the left clamp 224 and the right clamp 225. The left clamp 224 and the right clamp 225 are detachably connected to the mounting plate 223 by bolts. The mounting plate 223 is detachably connected to the connecting plate 216 by bolts.

[0050] When in use, simply connect a pair of mounting pieces 222 to a pair of connectors 213, and then fix the main water pipe 217 in the mounting groove between the left clamp 224 and the right clamp 225 to complete the installation of the main water pipe 217; when disassembling, simply remove the left clamp 224 and the right clamp 225 from the pair of mounting pieces 222 to complete the disassembly of the main water pipe 217.

[0051] Meanwhile, by setting up several branch water pipes 218, water outlet hoses 220 and drip irrigation heads 221, water can be replenished in each rose planting seedling pot, avoiding the problem of reduced seedling survival rate caused by watering failure or forgetting to water when using a handheld waterer.

[0052] Meanwhile, the drip irrigation head 221 can effectively water the roots of the rose seedlings, avoiding the problem of damage to the leaves of the rose seedlings caused by conventional handheld waterers.

[0053] like Figures 8 to 9As shown, to facilitate smooth water flow from the drip irrigation head 221 and to make it easy to replace, this embodiment modifies the previous embodiment. The difference lies in that the drip irrigation head 221 includes a connecting body 226, a first water outlet 227, and a second water outlet 228. The connecting body 226 contains a first cavity 229 that extends through the bottom of the connecting body 226. The top of the connecting body 226 has a connection port 230 communicating with the first cavity 229, which can be fixedly connected to one end of the water outlet hose 220. The first water outlet 227 contains a second cavity 231. 231 penetrates the top of the first water outlet 227. The upper end of the first water outlet 227 is located inside the first cavity 229 and is fixedly connected to the connecting body 226. The second cavity 231 communicates with the first cavity 229. The side of the first water outlet 227 is provided with a plurality of first water outlets 232. The second water outlet 228 is provided with a third cavity 233. The third cavity 233 penetrates the top of the second water outlet 228. The upper end of the second water outlet 228 is sleeved on the outside of the connecting body 226 and is detachably connected to the connecting body 226 by threads. The first water outlet 227 is located inside the third cavity 233. The second water outlet 228 is provided with a plurality of second water outlets 234.

[0054] When in use, the first water outlet 232 and the second water outlet 234 enable the drip irrigation head 221 to complete the drip irrigation process. The second water outlet 228 facilitates the subsequent maintenance of the drip irrigation head 221. When the second water outlet 234 on the second water outlet 228 is blocked, the second water outlet 228 can be removed and replaced.

[0055] The lower end of the second water outlet 228 is a conical structure, with the smaller diameter end of the conical structure facing downwards.

[0056] The lower end of the second water outlet 228 has a conical structure, which makes it easy to insert into the soil inside the rose seedling pot, thus facilitating watering of the rose seedlings in the pot.

[0057] like Figures 10 to 11As shown, to facilitate water storage and mixing with nutrient solution or medicine, this embodiment modifies the above embodiment. The difference lies in that the water storage tank 10 includes a tank body 100 and a tank cover 101. The tank cover 101 is located on top of the tank body 100 and is detachably connected to it. An opening is provided on one side of the tank cover 101, and a hinged cover 102 for closing the opening is provided on the tank cover 101. One end of the hinged cover 102 is hinged to the tank cover 101, and the other end is detachably connected to the tank body 100. A pair of inlet ports 103 are provided on the tank cover 101, and a water outlet pipe 104 is provided at the bottom of the tank body 100 for water to flow out. A manual valve 105 is provided on the pipe 104. One end of the manual valve 105 is connected to the outlet pipe 104, and the other end is connected to the water supply pipe 30. A stirring component is provided on the water storage tank 10. The stirring component includes a stirring rod 106, several stirring blades 107, and a drive motor 108. The drive motor 108 is fixedly installed on the top of the tank cover 101. The output shaft of the drive motor 108 passes through the tank cover 101 and is rotatably connected to the tank cover 101. Several stirring blades 107 are provided on the stirring rod 106 and are fixedly connected to the stirring rod 106. The stirring rod 106 is installed inside the tank body 100, and one end is fixedly connected to the output shaft of the drive motor 108.

[0058] In use, the tank body 100 and the tank cover 101 facilitate water storage. One of the inlet ports 103 on the tank cover 101 can be connected to a water supply pipe, and the other inlet port 103 can be connected to a nutrient solution or medicine delivery pipe, thereby completing the injection of water and nutrient solution or medicine. Simultaneously, by providing a stirring rod 106, several stirring blades 107, and a drive motor 108, in use, the drive motor 108 drives the stirring rod 106, which in turn drives the stirring blades 107 to stir and mix the water and nutrient solution or water and medicine.

[0059] The manual valve 105 on the outlet pipe 104 at the bottom of the tank 100 is normally closed. During use, it needs to be opened so that the mixed liquid inside the tank 100 can flow from the outlet pipe 104 through the manual valve 105 into the water supply pipe 30. Then, it is pumped into the main water pipe 217 by the water pump 31, thus completing the subsequent watering process. At least one solenoid valve 32 on the water supply pipe 30 is used to control the flow of the mixed liquid within the pipe.

[0060] As a further preferred embodiment, the water supply pipe 30 is equipped with a flow sensor, which is used to detect the flow rate of the mixed liquid passing through the solenoid valve 32. The tank 100 is equipped with a controller, the signal output terminal of the flow sensor is connected to the signal input terminal of the controller, and the signal output terminal of the controller is connected to the signal input terminal of the solenoid valve 32.

[0061] The flow sensor can be any existing flow sensor capable of achieving the functions of this utility model, and the controller can be any existing microcontroller or PLC capable of achieving the functions of this utility model.

[0062] When in use, the flow rate can be preset in the controller to achieve a quantitative watering process.

[0063] Working principle of this utility model:

[0064] This invention achieves automatic watering during rose cultivation by configuring a watering device with a water storage tank 10 and at least one watering component 20, and connecting the at least one watering component 20 to the water storage tank 10 via a water supply pipe 30. The water supply pipe 30 is equipped with a water pump 31 and at least one solenoid valve 32. Simultaneously, by configuring the watering component 20 with an adjustable mounting bracket 200 and a watering structure 201, the height of the watering structure 201 is adjustable, making the rose watering device applicable to seedling racks of different heights. In use, the extension arm 206 is driven according to the height of the seedling rack, adjusting the height of the mounting part 203 to match the seedling rack. Then, the extension arm 206 and the sleeve 205 are locked using the fixing member 209, thus completing the installation of the rose watering device.

[0065] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A rose plant watering device characterized by, It includes a water storage tank (10) for storing water and at least one watering assembly (20), the watering assembly (20) being connected to the water storage tank (10) via a water supply pipe (30), the water supply pipe (30) being equipped with a water pump (31) and at least one solenoid valve (32) for watering rose seedlings; The watering assembly (20) includes an adjustable mounting bracket (200) and a watering structure (201). The adjustable mounting bracket (200) includes a pair of adjustable support structures (202) and a mounting part (203). The mounting part (203) is disposed on the top of the pair of adjustable support structures (202). The top of the pair of adjustable support structures (202) is fixedly connected to the two ends of the bottom of the mounting part (203). The watering structure (201) is disposed on the mounting part (203). The adjustable support structure (202) includes a base (204), a sleeve (205), and an extension arm (206). The base (204) can be fixedly connected to the ground of the seedling room. The sleeve (205) is set on the base (204) and one end is fixedly connected to the base (204). One end of the extension arm (206) is set inside the sleeve (205) and is slidably connected to the sleeve (205). The extension arm (206) is provided with several fixing holes (207). The upper end of the sleeve (205) is provided with a mating hole (208) that matches the fixing hole (207). One of the fixing holes (207) can be connected to the mating hole (208) through a fastener (209). The fastener (209) is detachably connected to the fixing hole (207) and the mating hole (208).

2. The watering device for rose plants according to claim 1, characterized in that, The fastener (209) is a bolt assembly, which includes a screw (210) and a nut (211). One end of the screw (210) can pass through one of the fixing holes (207) and the mating hole (208) and is inserted into the fixing hole (207) and the mating hole (208). The nut (211) is sleeved on one end of the screw (210) and is threadedly connected to the screw (210). The extension arm (206) can be fixedly connected to the sleeve (205) through the bolt assembly.

3. The rose plant watering device according to claim 2, wherein, The fastener (209) is a plug-in pin. One end of the plug-in pin can pass through one of the fixing holes (207) and the mating hole (208) and be inserted into the fixing hole (207) and the mating hole (208). The extension arm (206) can be fixedly connected to the sleeve (205) through the plug-in pin.

4. The watering can for rose plants according to claim 2 or 3, characterized in that, The mounting section (203) includes an I-shaped mounting bracket (212) and a pair of connectors (213). The I-shaped mounting bracket (212) is mounted on top of a pair of adjustable support structures (202). The two ends of the bottom of the I-shaped mounting bracket (212) are fixedly connected to one end of the extension arm (206) in the pair of adjustable support structures (202). The pair of connectors (213) are fixedly mounted on the I-shaped mounting bracket (212) and located between the pair of adjustable support structures (202).

5. The rose plant watering device according to claim 4, wherein, The connector (213) includes a connecting rod (214), a fixing plate (215), and a connecting plate (216). The connecting rod (214) passes through the I-shaped mounting bracket (212) and is fixedly connected to the I-shaped mounting bracket (212). The fixing plate (215) is located at the top of the I-shaped mounting bracket (212) and is fixedly connected to one end of the connecting rod (214). The connecting plate (216) is located at the bottom of the I-shaped mounting bracket (212) and is fixedly connected to the other end of the connecting rod (214).

6. The rose plant watering device according to claim 5, wherein, The watering structure (201) includes a main water pipe (217) and several branch water pipes (218). The several branch water pipes (218) are arranged on both sides of the main water pipe (217) and are connected to the main water pipe (217). Each of the several branch water pipes (218) is provided with a T-joint (219). One end of the T-joint (219) is connected to the branch water pipe (218). The other two ends of the T-joint (219) are respectively connected to the outlet hose (220). One end of the outlet hose (220) is connected to the T-joint (219), and the other end is connected to the drip irrigation head (221). The main water pipe (217) is provided with a pair of mounting parts (222). The main water pipe (217) is detachably connected to the connecting plate (216) through the mounting parts (222). One end of the main water pipe (217) is connected to the water supply pipe (30).

7. The rose plant watering device according to claim 6, wherein, The mounting component (222) includes a mounting plate (223), a left sleeve (224), and a right sleeve (225). The left sleeve (224) and the right sleeve (225) have a mounting groove that mates with the main water pipe (217). The main water pipe (217) can be installed in the mounting groove between the left sleeve (224) and the right sleeve (225). The left sleeve (224) and the right sleeve (225) are detachably connected to the mounting plate (223) by bolts. The mounting plate (223) is detachably connected to the connecting plate (216) by bolts.

8. The rose plant watering device according to claim 7, wherein, The drip irrigation head (221) includes a connecting body (226), a first water outlet (227), and a second water outlet (228). The connecting body (226) contains a first cavity (229) that extends through the bottom of the connecting body (226). The top of the connecting body (226) has a connection port (230) communicating with the first cavity (229). The connection port (230) can be fixedly connected to one end of a water outlet hose (220). The first water outlet (227) contains a second cavity (231) that extends through the top of the first water outlet (227). The upper end of the first water outlet (227) is provided with the first cavity (231). The second cavity (231) is connected to the first cavity (229) and is fixedly connected to the connecting body (226). The first water outlet (227) has several first water outlets (232) on its side. The second water outlet (228) has a third cavity (233) inside it. The third cavity (233) passes through the top of the second water outlet (228). The upper end of the second water outlet (228) is sleeved on the outside of the connecting body (226) and is detachably connected to the connecting body (226) by threads. The first water outlet (227) is located inside the third cavity (233). The second water outlet (228) has several second water outlets (234) on it.

9. The rose plant watering device according to claim 8, wherein, The lower end of the second water outlet (228) is a conical structure, with the smaller diameter end of the conical structure facing downwards.

10. The rose plant watering device according to claim 1, wherein, The water storage tank (10) includes a tank body (100) and a tank cover (101). The tank cover (101) is located on the top of the tank body (100) and is detachably connected to the tank body (100). The tank cover (101) has an opening on one side and a hinged cover (102) for closing the opening on the tank cover (101). One end of the hinged cover (102) is hinged to the tank cover (101), and the other end is detachably connected to the tank body (100). The tank cover (101) has a pair of inlet ports (103). The bottom of the tank body (100) has a water outlet pipe (104). The water outlet pipe (104) has a manual valve (105). One end of the manual valve (105) is connected to the water outlet pipe (104). 04) Connect the other end to the water supply pipe (30). The water storage tank (10) is equipped with a stirring component, which includes a stirring rod (106), several stirring blades (107) and a drive motor (108). The drive motor (108) is fixedly installed on the top of the tank cover (101). The output shaft of the drive motor (108) passes through the tank cover (101) and is rotatably connected to the tank cover (101). Several stirring blades (107) are fitted on the stirring rod (106) and are fixedly connected to the stirring rod (106). The stirring rod (106) is installed inside the tank body (100) and one end is fixedly connected to the output shaft of the drive motor (108).

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