All-dimensional rotary watering machine for walnut trees

Abstract

The utility model discloses an all-directional rotary watering machine for walnut trees. The all-directional rotary watering machine comprises a long rod, a water spraying device, a water suction pump and a water pipe frame. The front end of the long rod is connected with the water spraying device, the long rod is connected to the front end of the water suction pump through a water pipe, the rear end of the water suction pump is connected to a water pipe frame through a water pipe, and the water pipe is wound on the water pipe frame and communicated with a water source. The water spraying device comprises a shell, a columnar spray head, an annular spray head, a sleeve and a protective ring; walnut trees can be watered in the mountain environment through the hand-held water pump and the long rod, the water spraying device is arranged on the long rod, all-directional rotary watering can be achieved, the watering range is expanded, the working efficiency is improved, meanwhile, the strap is arranged on the long rod, more labor is saved when the long rod is held by hand, and the practicability is high. The arranged balancing weight can avoid the situation that one end of the long rod is heavy and the other end is light during watering, and the burden of hand muscles is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of watering machines, and in particular relates to an all-round rotary watering machine for walnut trees. Background Art

[0002] Walnut trees must have water during their growth stage. Watering can help the germination of buds. At the same time, walnut trees also need water for photosynthesis, transpiration, and nutrient absorption. For farmers who plant walnut trees on a large scale, watering walnut trees is a very troublesome thing. At present, farmers use simple water pipes with a simple sprinkler to water walnut trees, which is very inefficient. Moreover, most walnut trees are planted in mountainous areas, and large irrigation machinery cannot be used for watering operations. Therefore, it is necessary to provide a walnut tree all-round rotary watering machine that is convenient for farmers to use in mountainous areas. Utility Model Content

[0003] In order to overcome the problems in the background technology, the utility model provides an omnidirectional rotary watering machine for walnut trees.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A walnut tree all-round rotary watering machine comprises: a long pole, a water spraying device, a water pump, and a water pipe rack; the front end of the long pole is connected to the water spraying device, the long pole is connected to the front end of the water pump through a water pipe, the rear end of the water pump is connected to the water pipe rack through a water pipe, the water pipe is rolled up on the water pipe rack and connected to a water source; the water spraying device further comprises a shell, a columnar spray head, an annular spray head, a sleeve, and a protective ring, the rear end of the shell is rotatably mounted on the sleeve through a bearing, the columnar spray head is mounted on the front end of the shell, the annular spray head is arranged on the side of the shell, and the protective ring is arranged in the circumferential direction of the shell.

[0006] Preferably, the water spray device is provided with a central tube, a curved tube and a straight tube. The central tube is arranged at a central position to connect the waterway. The curved tube is arc-shaped and spirally diverges from the central tube to be connected to the columnar nozzle, and each curved tube has the same rotation direction. The straight tube diverges from the central tube to be connected to the annular nozzle.

[0007] Preferably, a rubber cover is correspondingly provided on the side of the annular nozzle, and the rubber cover is mounted to the rear end edge of the shell through a connecting belt. The rubber cover matches the groove of the annular nozzle and can be embedded in the groove.

[0008] Preferably, a water pipe connected to a water pump is provided inside the long pole, a shoulder strap is provided in the middle of the long pole, and a counterweight block having the same weight as that of the front water spraying device is provided at the rear end of the long pole.

[0009] Preferably, the water pump is a portable water pump.

[0010] Preferably, the columnar nozzles are installed to the front end of the housing through threads, the middle columnar nozzle is directly connected to the central tube, the columnar nozzles in the circumferential direction are connected to the elbow, and each columnar nozzle is provided with a plurality of small nozzles.

[0011] Preferably, the columnar nozzle is provided with anti-slip grooves around it to facilitate the installation of the columnar nozzle, and a gasket is provided at the installation position of the columnar nozzle and the housing.

[0012] Beneficial effects of the utility model:

[0013] The utility model discloses an all-round rotary watering machine for walnut trees, which can water walnut trees in mountainous environments through a portable water pump and a long pole; a water spraying device is arranged on the long pole to realize all-round rotary watering, thereby expanding the watering range and improving work efficiency; at the same time, a shoulder strap arranged on the long pole can save effort when holding the long pole; a counterweight block can avoid one end of the long pole being heavy and the other end being light when watering, thereby reducing the burden on hand muscles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is an overall schematic diagram of the device of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the water spray device of the utility model;

[0017] Figure 3 The utility model Figure 2 A partial enlarged view of the middle part;

[0018] Figure 4 It is a side structural schematic diagram of the water spray device of the utility model;

[0019] Figure 5 It is a schematic diagram of the internal structure of the water spray device of the utility model;

[0020] 1-long rod, 11-shoulder strap, 12-counterweight, 2-water spraying device, 21-housing, 22-columnar nozzle, 221-anti-slip groove, 222-nozzle, 223-washer, 23-annular nozzle, 24-protective ring, 25-sleeve, 251-bearing, 26-rubber cover, 261-connecting belt, 201-center pipe, 202-elbow pipe, 203-straight pipe, 3-water pump, 4-water pipe rack, 5-water pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5 The utility model discloses an all-round rotary watering machine for walnut trees, comprising: a long pole 1, a water spraying device 2, a water pump 3, and a water pipe rack 4; the front end of the long pole 1 is connected to the water spraying device 2, the long pole 1 is connected to the front end of the water pump 3 through a water pipe 5, the rear end of the water pump 3 is connected to the water pipe rack 4 through the water pipe 5, the water pipe 5 is rolled up on the water pipe rack 4 and connected to a water source; the water spraying device 2 further comprises a shell 21, a columnar nozzle 22, an annular nozzle 23, a sleeve 25, and a protective ring 24, the rear end of the shell 21 is rotatably mounted on the sleeve 25 through a bearing 251, the front end of the shell 21 is mounted with the columnar nozzle 22, the side of the shell 21 is provided with the annular nozzle 23, and the protective ring 24 is provided in the circumferential direction of the shell 21.

[0023] See also Figure 1 As shown, the device is a combination of a long pole 1, a water pump 3, and a water pipe rack 4. Because it is used in mountainous areas, a water pipe 5 is rolled up on the water pipe rack 4, one end of which is connected to a water source, and the other end is connected to the water pump 3. Farmers can carry the water pump 3 and the long pole 1 to water the walnut tree. The long pole 1 has an appropriate length, which is convenient for farmers to operate. It can be extended into the bushes and can be raised to the treetops, so that farmers do not need to bend down when watering, thereby reducing the farmers' labor intensity. When the farmers walk upright, the front end of the long pole 1 can reach the root of the walnut tree for watering, which is convenient for farmers to fully water the walnut tree.

[0024] See also Figure 2 and Figure 4As shown, a water spray device 2 is connected to the front end of the long pole 1, and the water spray device 2 includes a shell 21, a columnar nozzle 22, an annular nozzle 23, a sleeve 25, and a protective ring 24. The rear end of the shell 21 can be rotatably mounted on the sleeve 25 through a bearing 251. The columnar nozzle 22 is installed at the front end of the shell 21, and the annular nozzle 23 is arranged on the side of the shell 21. Such a nozzle design can achieve a large range of water flow coverage in the front. The annular nozzle 23 is designed on the side for 360 degrees, which can ensure that each position up, down, left and right can be covered by water flow, ensuring all-round watering, expanding the range of watering, improving the efficiency of watering, making watering more sufficient, and more conducive to the growth of walnut trees.

[0025] At the same time, a protective ring 24 is provided in the circumferential direction of the outer shell 21. Since the outer shell 21, the columnar nozzle 22, the annular nozzle 23, etc. of the water spray device 2 are all made of plastic, they are very brittle and easily damaged by bumps, so a protective ring 24 is provided on the periphery. The protective ring 24 can protect the internal columnar nozzle 22, the annular nozzle 23, etc. from bumping against foreign objects, thereby increasing the service life of the water spray device 2.

[0026] In this embodiment, the water spray device 2 is provided with a central pipe 201, a curved pipe 202, and a straight pipe 203. The central pipe 201 is arranged at a central position to connect the waterway. The curved pipe 202 is arc-shaped and spirally diverges from the central pipe 201 to be connected to the columnar nozzle 22, and each curved pipe 202 has the same rotation direction. The straight pipe 203 diverges from the central pipe 201 to be connected to the annular nozzle 23.

[0027] In this embodiment, the columnar nozzle 22 is installed to the front end of the shell 21 through threads, the middle columnar nozzle 22 is directly connected to the central tube 201, the columnar nozzle 22 in the circumferential direction is connected to the curved tube 202, and each columnar nozzle 22 is provided with a plurality of small nozzles 222.

[0028] See also Figure 2 and Figure 5As shown, a water spraying device 2 is arranged at the front end of the long pole 1, and water is mainly sprayed from the water spraying device 2 to irrigate the walnut tree. The water spraying device 2 is detachably connected to the long pole 1, which is convenient for replacement. At the same time, in order to realize the omnidirectional rotating watering function of the device, a central tube 201, a curved tube 202, and a straight tube 203 are arranged inside the water spraying device 2. The water flows from the water pipe 5 in the long pole to the central tube 201 in the water spraying device 2. A part of the water is sprayed toward the columnar nozzle 22 connected to the front end, and a part of the water is sprayed from the annular nozzle 23 on the side. The last water flow is sprayed from the columnar nozzle 22 at the edge. There are many columnar nozzles 22 on the side, which are connected to the curved tube 202, and the water flows into the central tube 201 in the water spraying device 2. After the bend 202 is formed, the wall of the bend 202 will be violently impacted. Since it is a bend and the water flow has to turn, the force of impacting the wall is very large. The entire water spraying device 2 is very light, and the bend 202 is spirally designed. Each bend 202 has the same rotation direction. When water impacts the bend 202, it is easy to unify the impact force and push the entire water spraying device 2 to rotate. Since the outer shell 21 is connected to the sleeve 25 through the bearing 251, and the sleeve 25 is connected to the long rod 1, the long rod 1 will not be interfered with when the water spraying device 2 rotates. As long as the water source is connected, the water spraying device 2 can rotate under the action of water force, thereby realizing the rotary watering function of the device.

[0029] In this embodiment, a rubber cover 26 is correspondingly provided on the side of the annular nozzle 23. The rubber cover 26 is installed to the rear end edge of the housing 21 through a connecting belt 261. The rubber cover 26 matches the groove of the annular nozzle 23 and can be embedded in the groove.

[0030] See also Figure 2 As shown, a rubber cover 26 is correspondingly provided on the side of the annular sprinkler 23. The rubber cover 26 is installed on the rear end edge of the shell 21 through a connecting belt 261. The connecting belt 261 serves to connect and install the rubber cover 26, so that the rubber cover 26 and the shell 21 are integrated. The rubber cover 26 matches the groove of the annular sprinkler 23 and can be embedded in the groove, so the rubber cover 26 can be stuck on the annular sprinkler 23 to achieve the effect of blocking the annular sprinkler 23. When the farmer does not need the side annular sprinkler 23 to spray water, the rubber cover 26 can be manually used to plug the annular sprinkler 23.

[0031] In this embodiment, a water pipe 5 is provided inside the long pole 1 to connect to the water pump 3, a shoulder strap 11 is provided in the middle of the long pole 1, and a counterweight block 12 with the same weight as the front water spray device 2 is provided at the rear end of the long pole 1.

[0032] In this embodiment, the water pump 3 is a portable water pump.

[0033] See also Figure 1As shown, the water pump 3 is portable. The farmer holds the water pump 3 in one hand and holds the long pole 1 in the other hand, which is slung over the shoulder through the shoulder strap 11 to reduce the farmer's burden. After the long pole 1 is connected to the water, the front end is heavy and the farmer's muscles are easily fatigued when holding it for a long time. Therefore, a counterweight block 12 with the same weight as the front water spraying device 2 is provided at the rear end. In this way, when holding the pole for watering, the front and back are balanced, and it is not easy to cause uneven stretching of the hand muscles, thereby reducing muscle fatigue.

[0034] In this embodiment, anti-slip grooves 221 are arranged around the columnar nozzle 22 to facilitate installation of the columnar nozzle 22 , and a gasket 223 is provided at the installation position of the columnar nozzle 22 and the housing 21 .

[0035] See also Figure 3 , Figure 5 As shown, the columnar nozzle 22 is installed on the shell 21, so anti-slip grooves 221 are arranged around it to facilitate the disassembly and installation of the columnar nozzle 22. A plurality of small nozzles 222 are provided on the columnar nozzle 22, which can spray water to a farther place. A gasket 223 is provided at the installation position of the columnar nozzle 22 and the shell 21, so that the installation position of the columnar nozzle 22 and the shell 21 is tightened, thereby preventing water from overflowing from this position and ensuring the sealing of the shell 21.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A walnut tree omnidirectional rotary watering machine, characterized in that: include: A long rod (1), a water spray device (2), a water pump (3), and a water pipe rack (4); the front end of the long rod (1) is connected to the water spray device (2); the long rod (1) is connected to the front end of the water pump (3) through a water pipe (5); the rear end of the water pump (3) is connected to the water pipe rack (4) through the water pipe (5); the water pipe (5) is rolled up on the water pipe rack (4) and connected to a water source; the water spray device (2) further comprises a housing (21), a columnar spray head (22), an annular spray head (23), a sleeve (25), and a protective ring (24); the rear end of the housing (21) is rotatably mounted on the sleeve (25) through a bearing (251); the columnar spray head (22) is mounted on the front end of the housing (21); the annular spray head (23) is arranged on the side of the housing (21); and the protective ring (24) is arranged in the circumferential direction of the housing (21).

2. The omnidirectional rotary watering machine for walnut trees according to claim 1, characterized in that: The water spray device (2) is provided with a central tube (201), a curved tube (202), and a straight tube (203) inside. The central tube (201) is arranged at a central position to communicate with a waterway. The curved tube (202) is arc-shaped and spirally diverges from the central tube (201) to be connected to a columnar nozzle (22). The spiral direction of each curved tube (202) is the same. The straight tube (203) diverges from the central tube (201) to be connected to an annular nozzle (23).

3. The omnidirectional rotary watering machine for walnut trees according to claim 2, characterized in that: A rubber cover (26) is correspondingly provided on the side of the annular spray head (23); the rubber cover (26) is mounted on the rear end edge of the housing (21) via a connecting belt (261); the rubber cover (26) matches the groove of the annular spray head (23) and can be embedded in the groove.

4. The omnidirectional rotary watering machine for walnut trees according to claim 1, characterized in that: The long pole (1) is provided with a water pipe (5) connected to the water pump (3) inside, a shoulder strap (11) is provided in the middle of the long pole (1), and a counterweight (12) having the same weight as the front water spray device (2) is provided at the rear end of the long pole (1).

5. The omnidirectional rotary watering machine for walnut trees according to claim 1, characterized in that: The water pump (3) is a portable water pump.

6. The omnidirectional rotary watering machine for walnut trees according to claim 2, characterized in that: The columnar nozzles (22) are installed to the front end of the housing (21) via threads, the middle columnar nozzle (22) is directly connected to the central tube (201), the columnar nozzles (22) in the circumferential direction are connected to the curved tube (202), and each columnar nozzle (22) is provided with a plurality of fine nozzles (222).

7. The omnidirectional rotary watering machine for walnut trees according to claim 6, characterized in that: Anti-slip grooves (221) are arranged around the columnar spray head (22) to facilitate installation of the columnar spray head (22), and a gasket (223) is provided at the installation position of the columnar spray head (22) and the housing (21).

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