Maintenance device for landscaping engineering

Abstract

The utility model relates to the technical field of landscaping engineering maintenance, and discloses a landscaping engineering maintenance device which comprises a shell cylinder, a mounting plate is fixedly mounted in the shell cylinder, a lifting contraction mechanism is arranged outside the mounting plate, a spraying maintenance mechanism is arranged outside the lifting contraction mechanism, and the lifting contraction mechanism comprises a motor. The motor is fixedly mounted at the bottom of the mounting plate, a threaded rod is fixedly mounted at the output end of the motor, a limiting rod is fixedly mounted at the top of the mounting plate, a threaded cylinder is mounted outside the threaded rod in a threaded manner, a top cover plate is fixedly mounted at the top of the threaded cylinder, and a sealing ring is arranged outside the top cover plate. According to the maintenance device for the landscaping engineering, through the arranged spraying maintenance mechanism, in the using process, driving is conducted through an electric telescopic rod, multiple spray heads rotate synchronously to adjust the angle, and therefore the spraying range of the spray heads is enlarged, and then water spraying maintenance on green plants is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of garden greening engineering maintenance, specifically to a kind of maintenance device of garden greening engineering. BACKGROUND

[0002] Garden greening engineering is the engineering of constructing landscape garden green. In use, garden needs to be maintained regularly, and the normal growth of greenery in garden is ensured by regularly watering the green plants in garden.

[0003] According to the maintenance device of garden greening engineering (authorized announcement number: CN222216974U) disclosed by patent network, it is described that "the utility model discloses a kind of maintenance device of garden greening engineering, relate to the technical field of garden greening maintenance, it includes installation cylinder, the lifting cylinder is slidably arranged in the installation cylinder, the lifting cylinder is connected between installation cylinder by screw rod structure, and the telescopic water pipe is arranged between the bottom side of lifting cylinder and the inner bottom side wall of installation cylinder.The maintenance device of garden greening engineering, through the installation cylinder is buried in lower storage seat and flush with the ground, the lifting cylinder is driven to lift in installation cylinder by the setting screw rod structure, can realize the top plate when needing to irrigate garden greening plant and rise a certain height, water irrigation is provided by telescopic water pipe, spray head, water pipe and solenoid valve, provides required water source for garden plant, when not using the device, by lifting cylinder is stored in installation cylinder, can realize that the device is hidden in the ground except storage seat and top plate, both ensure the beauty of garden greening place, and the device can be well protected.

[0004] For the above description, the applicant believes that the following problems exist:

[0005] The utility model in use, through the setting spray head is lifted, so that its spray head sprays water to the greenery in garden, but because the angle of spray head is fixed, it can only spray water outward in parallel, and the angle of water spraying has certain limitation, so that the water spraying range of green plants in garden is limited, and therefore a maintenance device of garden greening engineering needs to be improved to solve the above problems. Utility model content

[0006] The utility model aims at providing a kind of maintenance device of garden greening engineering to solve the problems raised in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of maintenance device of garden greening engineering, including shell cylinder, the inside fixed mounting of shell cylinder is equipped with mounting plate, the outside of mounting plate is provided with lifting retraction mechanism, the outside of lifting retraction mechanism is provided with spray maintenance mechanism.

[0008] The lifting and retracting mechanism comprises a motor fixedly installed at the bottom of the mounting plate, a threaded rod fixedly installed at the output end of the motor, a limiting rod fixedly installed at the top of the mounting plate, a threaded cylinder threadedly installed at the outer portion of the threaded rod, a top cover plate fixedly installed at the top of the threaded cylinder, and a sealing ring arranged at the outer portion of the top cover plate, so as to facilitate the extension of the spray head from the shell cylinder and the storage of the spray head under the ground.

[0009] The spraying maintenance mechanism comprises an adjusting assembly and a water supply assembly, the adjusting assembly is arranged at the bottom of the top cover plate, and the water supply assembly is arranged at the outer portion of the adjusting assembly.

[0010] Preferably, the limiting rod is provided with four limiting grooves, and the limiting rod is slidingly installed in the limiting grooves, so as to facilitate the limiting lifting and sliding of the threaded cylinder.

[0011] Preferably, the top of the shell cylinder is provided with a groove, and the top cover plate and the sealing ring are movably installed in the groove, so as to facilitate the sealing installation of the top cover plate at the top of the shell cylinder and avoid water entering the shell cylinder.

[0012] Preferably, the adjusting assembly comprises a connecting frame fixedly installed at the bottom of the top cover plate, a spray head rotatably installed at the inner portion of the end of the connecting frame away from the top cover, a rotating cylinder rotatably installed at the inner side end of the spray head, a sliding block slidingly installed in the rotating cylinder, a fixed spring fixedly installed between the two sides of the sliding block and the cylinder wall of the rotating cylinder, a rotating rod fixedly installed at the inner side of the sliding block, a connecting plate slidingly installed at the outer portion of the threaded cylinder, a fixed plate fixedly installed at the outer portion of the threaded cylinder, and an electric telescopic rod fixedly installed at the top of the fixed plate, so as to facilitate the adjustment of the spraying angle of the spray head.

[0013] Preferably, the spray head is provided with a plurality of spray heads arranged in a circular array at the center of the top cover plate on the connecting frame, so as to facilitate the synchronous rotation of the plurality of spray heads.

[0014] Preferably, a through hole is formed at the corresponding position of the end of the rotating cylinder away from the spray head and the rotating rod, and the end of the rotating rod away from the sliding block is rotatably installed in the connecting plate through the through hole, so as to facilitate the synchronous rotation of the connecting plate driving the rotating rod.

[0015] Preferably, the water supply assembly comprises a shunt box fixedly installed at the bottom of the connecting plate, an elastic water supply pipe fixedly installed at the bottom of the shunt box, and a connecting pipe fixedly installed between the shunt box and the spray head, so as to facilitate the water supply to the spray head.

[0016] Preferably, the flow divider is slidingly mounted outside the threaded cylinder, and the electric telescopic rod is fixedly mounted at the bottom of the flow divider away from the fixed plate, so as to facilitate the electric telescopic rod to drive the flow divider to slide with the connecting plate.

[0017] Compared with the prior art, the utility model provides a kind of maintenance device for landscaping engineering, with following beneficial effects:

[0018] The maintenance device for landscaping engineering is driven by the electric telescopic rod to synchronously rotate and adjust the angle of multiple spray heads, thereby increasing the spraying range of the spray heads and achieving water spraying maintenance of the green plants.

[0019] The maintenance device for landscaping engineering is driven by the electric telescopic rod to synchronously rotate and adjust the angle of multiple spray heads, thereby increasing the spraying range of the spray heads and achieving water spraying maintenance of the green plants. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor:

[0021] Figure 1 It is the appearance structure schematic diagram of the utility model;

[0022] Figure 2 It is the front cross-section structure schematic diagram of the utility model;

[0023] Figure 3 It is the threaded cylinder sliding state structure schematic diagram of the utility model;

[0024] Figure 4 It is the threaded cylinder sliding state structure schematic diagram of the utility model; Figure 3 It is the structure enlarged schematic diagram of A in the utility model;

[0025] Figure 5 It is the appearance structure schematic diagram of threaded cylinder and connected mechanism of the utility model;

[0026] Figure 6 It is the appearance structure schematic diagram of top cover plate and connected mechanism of the utility model;

[0027] Figure 7 It is the appearance structure schematic diagram of flow divider and connected mechanism of the utility model;

[0028] Figure 8 It is the sectional view structure schematic diagram of the spray head and the connected mechanism of the utility model;

[0029] Figure 9 It is the working state structure schematic diagram of the utility model.

[0030] In the drawing: 1, shell cylinder;2, mounting plate;3, lifting retraction mechanism;31, motor;32, limit rod;33, threaded rod;34, threaded cylinder;35, top cover plate;36, sealing ring;4, spray maintenance mechanism;41, adjusting assembly;411, connecting frame;412, spray head;413, rotating cylinder;414, sliding block;415, fixed spring;416, rotating rod;417, connecting plate;418, fixed plate;419, electric telescopic rod;42, water supply assembly;421, shunt box;422, elastic water supply pipe;423, connecting pipe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] In the utility model, unless explicitly defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and other terms should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. Embodiment one:

[0033] In order to realize the storage protection of the whole device and the lifting adjustment of the spray head 412, please refer to Figures 1-3 The utility model provides a kind of technical solutions: a maintenance device for landscaping engineering, including shell cylinder 1, the inside fixed mounting of shell cylinder 1 is equipped with mounting plate 2, the outside of mounting plate 2 is provided with lifting retraction mechanism 3, the outside of lifting retraction mechanism 3 is provided with spray maintenance mechanism 4.

[0034] The lifting and retracting mechanism 3 comprises a motor 31 fixedly installed at the bottom of the mounting plate 2, a threaded rod 33 fixedly installed at the output end of the motor 31, a limiting rod 32 fixedly installed at the top of the mounting plate 2, a threaded cylinder 34 threadedly installed at the outer portion of the threaded rod 33, a top cover plate 35 fixedly installed at the top of the threaded cylinder 34, and a sealing ring 36 arranged at the outer portion of the top cover plate 35, so as to facilitate the extension of the spray head 412 out of the shell cylinder 1 and the storage of the spray head 412 into the ground.

[0035] Further, the limiting rod 32 is provided with four limiting grooves, and the threaded cylinder 34 is provided with four limiting grooves corresponding to the positions of the limiting rods 32, so as to facilitate the limiting and lifting sliding of the threaded cylinder 34.

[0036] Further, the top of the shell cylinder 1 is provided with a groove, and the top cover plate 35 and the sealing ring 36 are movably installed in the groove, so as to facilitate the sealing installation of the top cover plate 35 at the top of the shell cylinder 1 and avoid water entering the shell cylinder 1. Embodiment two:

[0037] In order to realize the multi-angle adjustment of the spray head 412 and improve the spraying range, another embodiment of the utility model is provided, please refer to Figures 1-9 , and further, the spray maintenance mechanism 4 comprises an adjusting assembly 41 and a water supply assembly 42, the adjusting assembly 41 is arranged at the bottom of the top cover plate 35, and the water supply assembly 42 is arranged at the outer portion of the adjusting assembly 41.

[0038] Further, the adjusting assembly 41 comprises a connecting frame 411 fixedly installed at the bottom of the top cover plate 35, the spray head 412 is rotatably installed at the inner portion of the end of the connecting frame 411 away from the top cover, the rotating cylinder 413 is rotatably installed at the inner side end of the spray head 412, the sliding block 414 is slidably installed in the inner portion of the rotating cylinder 413, the fixed spring 415 is fixedly installed between the two sides of the sliding block 414 and the cylinder wall of the rotating cylinder 413, the rotating rod 416 is fixedly installed at the inner side of the sliding block 414, the connecting plate 417 is slidably installed at the outer portion of the threaded cylinder 34, the fixed plate 418 is fixedly installed at the outer portion of the threaded cylinder 34, the electric telescopic rod 419 is fixedly installed at the top of the fixed plate 418, so as to facilitate the adjustment of the spraying angle of the spray head 412.

[0039] Further, the spray head 412 is provided with a plurality of spray heads 412, and the plurality of spray heads 412 are arranged in a circular array at the center of the top cover plate 35, so as to facilitate the synchronous rotation of the plurality of spray heads 412.

[0040] Further, the rotating cylinder 413 is provided with a through hole at the position corresponding to the position of the rotating rod 416 away from the sliding block 414, and the end of the rotating rod 416 away from the sliding block 414 is rotatably installed in the inside of the connecting plate 417 through the through hole, so that the connecting plate 417 drives the rotating rod 416 to rotate synchronously.

[0041] Further, the water supply assembly 42 comprises a distribution box 421, the distribution box 421 is fixedly installed at the bottom of the connecting plate 417, the bottom of the distribution box 421 is fixedly installed with an elastic water supply pipe 422, and the distribution box 421 is fixedly installed with a connecting pipe 423 between the distribution box 421 and the spray head 412, so as to supply water to the spray head 412.

[0042] Further, the distribution box 421 is slidably installed outside the threaded cylinder 34, and the end of the electric telescopic rod 419 away from the fixed plate 418 is fixedly installed at the bottom of the distribution box 421, so as to drive the electric telescopic rod 419 to drive the distribution box 421 to slide with the connecting plate 417.

[0043] In actual operation, when the device is used, the shell cylinder 1 is buried in the ground and fixed, and the elastic water supply pipe 422 is connected with the underground water pipe through the control valve. When the garden plants are irrigated, the motor 31 drives the threaded rod 33 to rotate, so that the threaded rod 33 drives the threaded cylinder 34 to slide upward under the action of the limiting rod 32, and the threaded cylinder 34 drives the top cover plate 35 and the connecting structure to move upward to a certain position;

[0044] Then water is supplied to the distribution box 421 through the elastic water supply pipe 422, so that the distribution box 421 supplies water to the spray head 412 through the connecting pipe 423, so that the spray head 412 sprays water to irrigate the plants. At the same time, the electric telescopic rod 419 drives the distribution box 421 and the connecting plate 417 to slide outside the threaded cylinder 34, so that the connecting plate 417 drives the sliding block 414 to slide inside the rotating cylinder 413 through the rotating rod 416, so that the sliding block 414 drives the rotating cylinder 413 to rotate through the fixed spring 415, so that the rotating cylinder 413 drives the spray head 412 to rotate on the connecting frame 411 to adjust the angle.

[0045] After irrigation, the elastic water supply pipe 422 stops supplying water, and then the threaded rod 33 is reversely rotated by the motor 31, so that the threaded rod 33 drives the threaded cylinder 34 to slide downward, so that the threaded cylinder 34 drives the top cover plate 35 to slide downward, and the top cover plate 35 returns to the top of the shell cylinder 1 through the sealing ring 36.

[0046] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are used herein merely as labels, and are not intended to impose ordinal import.

Claims

1. A maintenance device for landscaping engineering, comprising a shell cylinder (1), characterized in that: The inside of the shell cylinder (1) is fixedly installed with a mounting plate (2), the outside of the mounting plate (2) is provided with a lifting and retracting mechanism (3), and the outside of the lifting and retracting mechanism (3) is provided with a spraying maintenance mechanism (4); The lifting and retracting mechanism (3) comprises a motor (31) fixedly installed at the bottom of the mounting plate (2), a threaded rod (33) fixedly installed at the output end of the motor (31), four limit rods (32) fixedly installed at the top of the mounting plate (2), and a threaded cylinder (34) threadedly installed at the outside of the threaded rod (33), wherein the top of the threaded cylinder (34) is fixedly installed with a top cover plate (35), and the outside of the top cover plate (35) is provided with a sealing ring (36). The spraying maintenance mechanism (4) comprises an adjusting assembly (41) and a water supply assembly (42), wherein the adjusting assembly (41) is arranged at the bottom of the top cover plate (35), and the water supply assembly (42) is arranged at the outside of the adjusting assembly (41).

2. The device for maintaining garden greening engineering according to claim 1, characterized in that: The four limit rods (32) are slidingly installed in the limit grooves.

3. The device for maintaining garden greening engineering according to claim 1, characterized in that: The top of the shell cylinder (1) is provided with a groove, and the top cover plate (35) and the sealing ring (36) are movably installed in the groove.

4. The device for maintaining garden greening engineering according to claim 1, characterized in that: The adjusting assembly (41) comprises a connecting frame (411) fixedly installed at the bottom of the top cover plate (35), a spray head (412) rotatably installed at the end of the connecting frame (411) away from the top cover, a rotating cylinder (413) rotatably installed at the inner side end of the spray head (412), a sliding block (414) slidingly installed in the rotating cylinder (413), a fixed spring (415) fixedly installed between the two sides of the sliding block (414) and the cylinder wall of the rotating cylinder (413), a rotating rod (416) fixedly installed at the inner side of the sliding block (414), a connecting plate (417) slidingly installed at the outside of the threaded cylinder (34), a fixed plate (418) fixedly installed at the outside of the threaded cylinder (34), and an electric telescopic rod (419) fixedly installed at the top of the fixed plate (418).

5. The device for maintaining garden greening engineering according to claim 4, characterized in that: The spray head (412) is arranged in a plurality of circular arrays on the connecting frame (411) at the center of the top cover plate (35).

6. The device for maintaining garden greening engineering according to claim 4, characterized in that: A through hole is formed at the corresponding position of the end of the rotating cylinder (413) away from the spray head (412) and the rotating rod (416), and the end of the rotating rod (416) away from the sliding block (414) is rotatably installed in the connecting plate (417) through the through hole.

7. The device for maintaining garden greening engineering according to claim 4, characterized in that: The water supply assembly (42) comprises a shunt box (421) fixedly installed at the bottom of the connecting plate (417), an elastic water supply pipe (422) fixedly installed at the bottom of the shunt box (421), and a connecting pipe (423) fixedly installed between the shunt box (421) and the spray head (412).

8. The device for maintaining a garden landscape according to claim 7, characterized in that: The shunt box (421) is slidingly installed outside the threaded cylinder (34), and the electric telescopic rod (419) is fixedly installed at the bottom of the shunt box (421) away from one end of the fixed plate (418).

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