Maintenance pouring device

Abstract

The utility model relates to the technical field of municipal engineering, in particular to a maintenance irrigation device which comprises a first cross rod, fixing frames are fixedly connected to the two ends of the first cross rod, a second cross rod is arranged on the lower side of the first cross rod in parallel, a sliding sleeve capable of sliding is arranged on the first cross rod in a sleeving mode, and a walking mechanism is arranged on the second cross rod. A transition adapter is fixedly arranged at the top of the walking mechanism, an automatic water pipe winder is arranged on the right side of the fixing frame, a water conveying hose is wound on the automatic water pipe winder, one end of the water conveying hose is in sealed connection with the transition adapter, the transition adapter is connected with a sliding sleeve through a rigid connecting pipe, and a spray head is arranged on the rear side of the annular face of the sliding sleeve. According to the utility model, a fixed structure is adopted, the device is fixed at the municipal green belt to realize irrigation and maintenance of plants, manual field operation is not needed, human input can be reduced, manpower can be saved, meanwhile, accurate irrigation can be realized, the utilization rate of water resources can be improved, road resources cannot be occupied, and normal operation of traffic can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, in particular to a maintenance and irrigation device. Background Art

[0002] In municipal engineering, the construction and maintenance of urban green belts is an important part. However, the existing green belt irrigation methods mostly rely on sprinkler trucks and manual operations, which requires a lot of manpower, has low irrigation accuracy, and easily causes waste of water resources. And because sprinkler trucks occupy road resources during operation, their moving speed is slow, which will affect the normal operation of traffic. Therefore, there is an urgent need for a maintenance irrigation device that can improve irrigation efficiency, reduce labor costs, improve water resource utilization, and will not occupy road resources to solve the above problems. Utility Model Content

[0003] In view of the existing deficiencies, the purpose of the present invention is to provide a maintenance irrigation device to solve the problems raised in the above background technology. The present invention does not require manual on-site operation, reduces manpower input, saves manpower, can achieve precise irrigation, improves water resource utilization, and does not occupy road resources, which can ensure the normal operation of traffic.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A maintenance and watering device comprises a first cross bar and a fixed frame, wherein both ends of the first cross bar are fixedly connected to the fixed frame, a second cross bar is arranged parallel to the lower side of the first cross bar, and both ends of the second cross bar are fixedly connected to the fixed frame, a slidable sleeve is sleeved on the first cross bar, a walking mechanism is arranged on the second cross bar, a transition adapter is fixedly arranged on the top of the walking mechanism, an automatic water pipe retractor is arranged on the right side of the fixed frame, a water hose is wound around the automatic water pipe retractor, and one end of the water hose is sealedly connected to the transition adapter, an input end of the automatic water pipe retractor is connected to an external water source through a water pipe, the transition adapter is connected to the sliding sleeve through a rigid connecting pipe, and a nozzle is arranged on the rear side of the sliding sleeve annular surface.

[0006] Furthermore, the nozzle is connected to the sliding sleeve through a stainless steel bellows.

[0007] Furthermore, the sliding sleeve is configured as a hollow structure.

[0008] Furthermore, a plurality of groups of rotatable balls are embedded on both the front and rear sides of the inner wall of the sliding sleeve, and sliding grooves are provided on both the front and rear sides of the first cross bar ring surface, and the balls are inserted into the sliding grooves.

[0009] Furthermore, the walking mechanism includes a driving motor, a sleeve, a rack plate, a support frame, a gear and a slot, the sleeve is sleeved on the second cross bar, the upper side of the second cross bar is a plane and a rack plate is arranged on the plane, slots are provided on the upper and lower sides of the sleeve ring surface, and support frames are fixedly provided on the outsides of the two groups of slots, a gear is rotatably installed inside the upper support frame, and the gear passes through the slot and is meshed and transmission-connected with the rack plate, a driving motor is assembled on the front side of the support frame, and the output end of the driving motor is fixedly connected to the shaft on the gear.

[0010] Furthermore, a guide roller is installed inside the lower support frame, and the guide roller is in contact with the bottom surface of the second cross bar.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model adopts a fixed structure. The device can be fixedly installed in the municipal green belt to realize the watering and maintenance of plants. No manual on-site operation is required, which can reduce manpower input and save manpower. At the same time, it can realize precise irrigation, improve the utilization rate of water resources, and will not occupy road resources, which can ensure the normal operation of traffic.

[0013] 2. In the utility model, the nozzle is connected to the sliding sleeve through a stainless steel bellows. The stainless steel bellows has a certain flexibility and can be easily bent and twisted, so that the nozzle can adjust the spray angle within a certain range, which is convenient for watering different areas.

[0014] 3. The sliding sleeve is set as a cavity structure, which can be used as a water flow channel to facilitate water to flow through the cavity, so that water can flow smoothly from the rigid connecting pipe to the nozzle.

[0015] 4. The rotation of the ball and the guidance of the slide groove effectively reduce the friction of the sliding sleeve during the sliding process, so that the sliding sleeve can move more smoothly along the first cross bar and reduce the sliding resistance. At the same time, the ball and the slide groove play a role in limiting the movement trajectory of the sliding sleeve, ensuring that it can only slide along the direction of the first cross bar, thereby improving the movement stability of the sliding sleeve.

[0016] 5. The travel mechanism is set up to facilitate the movement of the sprinkler head along the first crossbar to achieve uniform irrigation of different areas. When the drive motor is started, its output end drives the gear to rotate, and the gear meshes with the rack plate to convert the rotational motion into linear motion, thereby driving the sleeve to move along the second crossbar. Since the sleeve is connected to the sliding sleeve through a rigid connecting pipe, the sliding sleeve and the sprinkler head thereon are driven to move. This not only improves the accuracy and efficiency of irrigation, but also reduces labor costs and waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic structural diagram of the utility model from another angle.

[0019] Figure 3 It is a front view of the utility model.

[0020] Figure 4 It is a partial structural schematic diagram of the utility model.

[0021] Figure 5 It is a cross-sectional view of the walking mechanism in the utility model.

[0022] Figure 6 It is a partial cross-sectional view of the sliding sleeve in the utility model.

[0023] In the figure: 1. first cross bar; 2. fixing frame; 3. second cross bar; 4. walking mechanism; 41. driving motor; 42. sleeve; 43. rack plate; 44. supporting frame; 45. gear; 46. notch; 47. guide roller; 5. transition adapter; 6. water hose; 7. automatic water pipe reel; 8. rigid connecting pipe; 9. sliding sleeve; 10. nozzle; 11. stainless steel bellows; 12. ball bearing; 13. slide groove. DETAILED DESCRIPTION

[0024] The following will be combined with 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.

[0025] Example:

[0026] like Figures 1 to 6As shown, a maintenance and watering device comprises a first cross bar 1 and a fixed frame 2, both ends of the first cross bar 1 are fixedly connected to the fixed frame 2, a second cross bar 3 is arranged parallel to the lower side of the first cross bar 1, and both ends of the second cross bar 3 are fixedly connected to the fixed frame 2, a slidable sleeve 9 is sleeved on the first cross bar 1, a walking mechanism 4 is arranged on the second cross bar 3, a transition adapter 5 is fixedly arranged on the top of the walking mechanism 4, an automatic water pipe reel 7 is arranged on the right side of the fixed frame 2, a water hose 6 is wound around the automatic water pipe reel 7, and one end of the water hose 6 is sealed and connected to the transition adapter 5, an input end of the automatic water pipe reel 7 is connected to an external water source through a water pipe, the transition adapter 5 is connected to the sleeve 9 through a rigid connecting pipe 8, and a nozzle 10 is arranged on the rear side of the sleeve 9 annular surface. This design solves the problem that the existing green belt watering method mostly relies on sprinkler trucks and manual operation, which requires a lot of manpower, has low irrigation accuracy, and is prone to waste of water resources. And because the sprinkler truck will occupy road resources during operation, its moving speed is slow, which will affect the normal operation of traffic.

[0027] The nozzle 10 is connected to the sliding sleeve 9 through a stainless steel bellows 11. The stainless steel bellows 11 has a certain flexibility and can be easily bent and twisted, so that the nozzle 10 can adjust the spray angle within a certain range, which is convenient for watering different areas.

[0028] The sliding sleeve 9 is configured as a cavity structure, which can be used as a water flow channel to facilitate water to flow through the cavity, so that the water can flow smoothly from the rigid connecting pipe 8 to the nozzle 10.

[0029] Multiple groups of rotatable balls 12 are embedded on both the front and rear sides of the inner wall of the sliding sleeve 9, and the front and rear sides of the first crossbar 1 are provided with slide grooves 13, into which the balls 12 are inserted. The rotation of the balls 12 and the guidance of the slide grooves 13 effectively reduce the friction of the sliding sleeve 9 during the sliding process, so that the sliding sleeve 9 can move more smoothly along the first crossbar 1, reducing the sliding resistance. At the same time, the balls 12 cooperate with the slide grooves 13 to limit the sliding sleeve 9, limiting the movement trajectory of the sliding sleeve 9, ensuring that it can only slide along the direction of the first crossbar 1, thereby improving the movement stability of the sliding sleeve 9.

[0030] The travel mechanism 4 includes a drive motor 41, a sleeve 42, a rack plate 43, a support frame 44, a gear 45 and a notch 46. The sleeve 42 is sleeved on the second crossbar 3. The upper side of the second crossbar 3 is a plane and the rack plate 43 is arranged on the plane. The sleeve 42 ring surface is provided with notches 46 on both sides of the upper and lower sides. The outsides of the two groups of notches 46 are fixed with support frames 44. The upper support frame 44 is rotatably installed with a gear 45, and the gear 45 passes through the notch 46 and is meshed and connected with the rack plate 43. The front side of the support frame 44 is equipped with a drive motor 41, and the output end of the drive motor 41 is fixedly connected to the shaft on the gear 45. The travel mechanism 4 is arranged to facilitate the nozzle 10 to move along the first crossbar 1 to achieve uniform irrigation of different areas. When the driving motor 41 is started, its output end drives the gear 45 to rotate, and the gear 45 meshes with the rack plate 43 to convert the rotational motion into linear motion, thereby driving the sleeve 42 to move along the second crossbar 3. Since the sleeve 42 is connected to the sliding sleeve 9 through the rigid connecting pipe 8, the sliding sleeve 9 and the nozzle 10 thereon are driven to move. This not only improves the accuracy and efficiency of irrigation, but also reduces labor costs and waste of water resources.

[0031] A guide roller 47 is installed inside the lower support frame 44, and the guide roller 47 is in contact with the bottom surface of the second cross bar 3. The guide roller 47 reduces the friction between the sleeve 42 and the second cross bar 3, so that the walking mechanism 4 can move more smoothly along the second cross bar 3, and improves the stability of the walking mechanism 4 during operation.

[0032] The working principle of the maintenance irrigation device is as follows: first, the device is fixed as a whole to the area to be irrigated by a fixed frame 2, and then the water hose 6 on the water pipe automatic reel 7 is connected to the transition adapter, and the water inlet end of the water pipe automatic reel 7 is connected to the external water source through a water pipe to ensure that the water source can be smoothly transported to the device. When irrigation is required, the drive motor 41 on the walking mechanism 4 is started, and the output end of the drive motor 41 drives the gear 45 to rotate. Since the gear 45 is engaged with the rack plate 43, the rotational motion of the gear 45 is converted into linear motion, thereby driving the sleeve 42 to move along the second cross bar 3. Since the sleeve 42 is connected to the sliding sleeve 9 through a rigid connecting pipe 8, the movement of the sleeve 42 will drive the sliding sleeve 9 and the nozzle 10 thereon to move together. During the movement of the sliding sleeve 9, water flows to the nozzle 10 through the water hose 6, the transition adapter 5, the rigid connecting pipe 8 and the cavity inside the sliding sleeve 9, and then sprays out from the nozzle 10 to achieve irrigation. Since the nozzle 10 is connected to the sleeve 9 through the stainless steel bellows 11, the nozzle 10 can adjust the spray angle within a certain range, which is convenient for watering from different directions. At the same time, the ball 12 on the inner wall of the sleeve 9 cooperates with the slide groove 13 on the first crossbar 1, so that the sleeve 9 can move more smoothly and stably along the first crossbar 1, reducing the sliding resistance and improving the movement stability. In addition, the guide roller 47 inside the lower support frame 44 is connected with the bottom surface of the second crossbar 3, reducing the friction between the sleeve 42 and the second crossbar 3, so that the walking mechanism 4 can move more smoothly along the second crossbar 3, and improve the stability of the walking mechanism 4 during operation. The device can be fixed at a specific position for operation, and does not need to occupy road resources like a sprinkler truck, thereby reducing the impact on traffic, and can achieve uniform watering of different areas, improve the accuracy and efficiency of watering, and reduce labor costs and waste of water resources.

[0033] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A maintenance and watering device, comprising a first crossbar (1) and a fixing frame (2), characterized in that: Both ends of the first cross bar (1) are fixedly connected to a fixing frame (2); a second cross bar (3) is arranged parallel to the lower side of the first cross bar (1), and both ends of the second cross bar (3) are fixedly connected to the fixing frame (2); a slidable sleeve (9) is sleeved on the first cross bar (1); a walking mechanism (4) is arranged on the second cross bar (3); a transition adapter (5) is fixedly arranged on the top of the walking mechanism (4); an automatic water pipe retractor (7) is arranged on the right side of the fixing frame (2); a water hose (6) is wound around the automatic water pipe retractor (7), and one end of the water hose (6) is sealedly connected to the transition adapter (5); an input end of the automatic water pipe retractor (7) is connected to an external water source through a water pipe; the transition adapter (5) is connected to the sleeve (9) through a rigid connecting pipe (8); and a nozzle (10) is arranged on the rear side of the annular surface of the sleeve (9).

2. The maintenance and watering device according to claim 1, characterized in that: The nozzle (10) is connected to the sliding sleeve (9) via a stainless steel bellows (11).

3. The maintenance and watering device according to claim 2, characterized in that: The sliding sleeve (9) is configured as a hollow structure.

4. The maintenance and watering device according to claim 3, characterized in that: A plurality of groups of rotatable balls (12) are embedded on both the front and rear sides of the inner wall of the sliding sleeve (9), and a sliding groove (13) is provided on both the front and rear sides of the annular surface of the first cross bar (1), and the balls (12) are inserted into the sliding groove (13).

5. The maintenance and watering device according to claim 1, characterized in that: The walking mechanism (4) comprises a driving motor (41), a sleeve (42), a rack plate (43), a support frame (44), a gear (45) and a notch (46); the sleeve (42) is sleeved on the second crossbar (3); the upper side of the second crossbar (3) is a plane and the rack plate (43) is arranged on the plane; notches (46) are provided on both upper and lower sides of the annular surface of the sleeve (42); support frames (44) are fixedly provided on the outer sides of two groups of notches (46); a gear (45) is rotatably mounted inside the upper support frame (44); the gear (45) passes through the notch (46) and is meshed and transmission-connected with the rack plate (43); a driving motor (41) is mounted on the front side of the support frame (44); an output end of the driving motor (41) is fixedly connected to a shaft on the gear (45).

6. The maintenance and watering device according to claim 5, characterized in that: A guide roller (47) is installed inside the support frame (44) at the lower side, and the guide roller (47) is in contact with the bottom surface of the second crossbar (3).

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