CN217336767U - Support for treegarden irrigation - Google Patents

Abstract

The utility model belongs to the technical field of garden irrigation equipment, in particular to a support for garden irrigation, which comprises a tripod and a support rod, wherein the end part of the support rod is connected with a spray head, and the support rod is rotationally connected with the tripod through an angle adjusting mechanism; the angle adjusting mechanism comprises two bases which are arranged in a clearance mode, a rotating shaft which is vertically connected between the two bases, a ratchet wheel which is coaxially sleeved on the rotating shaft and a locking claw which is matched with the ratchet wheel and can slide in a reciprocating mode along the radial direction of the ratchet wheel, and the supporting rod is vertically connected to the rotating shaft; the end part of the stop pawl, which is far away from the ratchet wheel, is vertically connected with a driving rod, and the driving rod passes through a sliding groove arranged on one of the bases and extends out of one side, which is far away from the ratchet wheel, of the base; an elastic piece is arranged between the inside of the sliding groove and the driving rod. The utility model is used for solve present irrigation and be not convenient for adjust the technical problem of sprinkler angle with the support.

Description

Support for garden irrigation

Technical Field

The utility model belongs to the technical field of treegarden irrigation equipment, concretely relates to support for treegarden irrigation.

Background

The landscape architecture is to create a green environment through garden lawns and plants. Modern gardens focus on building landscape articles and simultaneously aim at improving the ecological environment. The garden irrigation utilizes an artificial method or a mechanical method to supplement soil moisture of garden greenbelts in different irrigation forms, and the moisture requirement of plants is met.

At present, use the support to support the shower head more in the treegarden irrigation to promote disposable irrigation area. However, the currently used bracket is inconvenient for adjusting the angle of the spray header so as to realize the adjustment of the size of the disposable spraying area.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model aims to provide a support for treegarden irrigation for solve present support for irrigation and be not convenient for adjust the technical problem of sprinkler head angle.

In order to achieve the above purpose, the technical scheme of the utility model is that: a support for garden irrigation comprises a tripod and a support rod connected to the end of the tripod, wherein a spray head is connected to the end of the support rod, and the end of the support rod, far away from the spray head, is rotatably connected to the tripod through an angle adjusting mechanism; the angle adjusting mechanism comprises two bases arranged at intervals, a rotating shaft vertically connected between the two bases, a ratchet wheel coaxially sleeved on the rotating shaft and a locking claw matched with the ratchet wheel and capable of sliding back and forth along the radial direction of the ratchet wheel, and the supporting rod is vertically connected with the rotating shaft; the end part of the stopping pawl far away from the ratchet wheel is vertically connected with a driving rod, and the driving rod penetrates through a sliding groove arranged on one of the bases and extends out of one side of the base far away from the ratchet wheel; an elastic piece is arranged between the inside of the sliding groove and the driving rod and elastically supports the stop pawl to be matched with the gear teeth of the ratchet wheel for stopping.

Preferably, the angle adjusting mechanism further comprises a guide post fixedly connected in the sliding groove, and the driving rod is vertically sleeved on the guide post so as to slide along the guide post.

Preferably, the number of the elastic members is two, and the two elastic members are respectively arranged on two sides of the guide post.

Preferably, the elastic part adopts a compression spring, one end of the compression spring is connected with the end part far away from the rotating shaft in the sliding groove, and the other end of the compression spring is connected with the driving rod.

Preferably, the rotating shaft and the base are connected through a bearing assembly.

Preferably, the spray header is rotatably connected with the support rod.

Adopt the utility model discloses technical scheme's beneficial effect does:

the utility model discloses a ratchet adjusts the angle of shower head to the area that the regulation once only sprayed promotes the flexibility of using. The tripod is connected with a support rod through an angle adjusting mechanism, the end part of the support rod is connected with a spray head, the angle adjusting mechanism comprises bases, a rotating shaft, a ratchet wheel and a locking claw, the rotating shaft is rotatably connected between the two bases, the ratchet wheel is sleeved on the rotating shaft, the end part, far away from the ratchet wheel, of the locking claw is vertically connected with a drive rod, the drive rod penetrates through a sliding groove formed in each base, the drive rod can drive the locking claw to slide back and forth along the radial direction of the ratchet wheel, an elastic part is arranged in the sliding groove, and the elastic part supports the drive rod and further drives the locking claw to be close to the ratchet wheel, so that the locking claw is in braking fit with the ratchet wheel; therefore, a user rotates the supporting rod towards one direction to adjust the angle, the ratchet wheel and the locking pawl are matched for braking to fix the angle of the supporting rod, the locking pawl can be manually driven to be far away from the ratchet wheel to achieve the reverse rotation of the supporting rod, and the spraying head is simple to adjust and convenient to operate.

Drawings

FIG. 1 is a schematic front view of an embodiment of a garden irrigation rig;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a right side view of the connection relationship of the angle adjusting mechanism and the support rod of the embodiment of the bracket for garden irrigation;

fig. 4 is a sectional view taken along line B-B in fig. 3.

In the figures 1-4, 1-a tripod, 2-a spray header, 3-a support rod, 4-an angle adjusting mechanism, 41-a base, 411-a chute, 42-a guide column, 43-an elastic piece, 44-a stop pawl, 441-a drive rod, 45-a ratchet wheel and 46-a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The specific embodiment is as follows:

example 1, as shown in fig. 1 to 4, a support for garden irrigation comprises a tripod 1, a support bar 3 and a shower head 2. Tripod 1 can open and shut, is convenient for remove the irrigation of using different positions, and the flexibility of use is high. The support rod 3 is rotatably connected to the top end of the tripod 1. The movable end of the support rod 3 is provided with a U-shaped groove, and the spray head 2 is connected in the U-shaped groove.

The support rod 3 is connected to the tripod 1 through an angle adjusting mechanism 4. The angle adjusting mechanism 4 includes a base 41, a rotating shaft 46, a ratchet 45, a stopper claw 44, and an elastic member 43. Specifically, two bases 41 are provided, and the two bases 41 are fixed to the top end of the tripod 1 with a gap therebetween and in parallel. A rotating shaft 46 is rotatably connected between the two bases 41, and the rotating shaft 46 is perpendicular to the bases 41. The end of the support rod 3 is vertically connected to the rotating shaft 46 and can rotate synchronously with the rotating shaft 46.

Specifically, a ratchet wheel 45 capable of rotating synchronously is coaxially sleeved on the rotating shaft 46. The ratchet wheel 45 is positioned adjacent one of the bases 41. A stopping claw 44 is arranged right below the ratchet wheel 45, and the stopping claw 44 can slide back and forth along the radial direction of the ratchet wheel 45; when the stopping pawl 44 slides to a certain position towards the ratchet wheel 45, the stopping pawl 44 is matched with the gear teeth of the ratchet wheel 45 to stop, so that unidirectional braking of the ratchet wheel 45 is realized, and the ratchet wheel 45 can only rotate towards one direction; and the ratchet wheel 45 can rotate bidirectionally when the holding pawl 44 moves away from the ratchet wheel 45 to disengage the gear.

To facilitate the operation of the latch claw 44, a driving rod 441 is vertically connected to a lower end of the latch claw 44. Specifically, a slide slot 411 is provided on the base 41 relatively close to the ratchet 45 to pass through forward and backward. The driving rod 441 horizontally passes through the slide slot 411 and protrudes from the front side of the base 41.

In the present embodiment, the locking claw 44 and the driving rod 441 may be integrally formed, or may be connected separately.

In order to ensure the automatic braking function of the ratchet wheel 45, an elastic member 43 is arranged in the sliding slot 411, and the elastic member 43 elastically supports the stopping pawl 44 to be close to the ratchet wheel 45 and forms a stopping function with the gear teeth of the ratchet wheel 45. When no external force is applied, the driving rod 441 is under the elastic supporting action of the elastic member 43, and the driving rod 441 supports the stop pawl 44 to be matched with the gear teeth of the ratchet wheel 45 for stopping, so that the supporting rod 3 can only rotate upwards under the driving action of the rotating shaft 46 and the ratchet wheel 45; when the support rod 3 needs to rotate downwards, the stop pawl 441 is manually pulled to move downwards, so as to drive the stop pawl 44 to disengage from the gear teeth of the ratchet wheel 45 downwards, and the support rod 3 can rotate upwards.

In this embodiment, the base 41 is composed of upper and lower parts which are separated from each other, and the slide groove 411 is provided on the lower part of the base 41 with the upper end thereof opened, so that the installation of the driving rod 441 and the elastic member 43 in the slide groove 411 is facilitated.

This embodiment is support for treegarden irrigation when using, fixes subaerial in the region that needs irrigated with tripod 1 to with water piping connection shower head 2, rotation bracing piece 3 about as required adjusts the suitable angle that sprays of shower head 2, is the control of realization to once only spraying the area, the suitability is stronger. When the supporting rod 3 is rotated upwards, the stop pawl 44 can slide on the back of the gear tooth of the ratchet wheel 45 and fall into the next gear tooth gap upwards under the elastic support of the elastic piece 43, when the supporting rod 3 is rotated downwards, the stop pawl and the gear tooth stop realize the braking function, and the supporting rod 3 can conveniently rotate upwards for adjustment and can automatically brake; when the support rod 3 needs to be rotated downwards to adjust the angle, the drive rod 441 is manually toggled to overcome the elasticity of the elastic piece 43 and slide downwards so as to drive the stop pawl 44 to be separated from the gear teeth downwards, so that the ratchet wheel 45 can freely rotate in two directions, and the support rod 3 can be rotated downwards to adjust; therefore, the angle of the supporting rod 3 can be adjusted up and down, the angle can be controlled by automatic braking, and the angle adjusting device is convenient to adjust and simple to operate.

Further, to ensure that the latch claw 44 can slide linearly, a guide post 42 is provided in the slide slot 411. Specifically, the guide post 42 is perpendicular to the driving rod 441, and the driving rod 441 is sleeved on the guide post 42 through a through hole formed in the driving rod 441, so that the driving rod 441 can only slide up and down along the guide post 42 when sliding on the upper line, and further, the linear reciprocating sliding of the locking pawl 44 is ensured.

Further, in order to ensure that the driving rod 441 is uniformly stressed, two elastic members 43 are provided, and the two elastic members 43 are respectively arranged on two sides of the guide post 42.

Further, the elastic member 43 is a compression spring, the upper end of the compression spring is connected to the bottom of the driving rod 441, and the lower end of the compression spring is connected to the bottom inside the sliding groove 43.

In other embodiments, the elastic member may further adopt an elastic piece, a torsion spring, etc. so as to achieve the stopping function of elastically supporting the pawl and the ratchet wheel, and other structures are not described herein again.

Further, to ensure the smooth rotation of the rotating shaft 46, both ends of the rotating shaft 46 are connected to the base 41 through bearing assemblies. Meanwhile, the bearing assembly is used as a standard component, is cheap and easy to obtain and has low cost.

Furthermore, in order to further adjust the spraying angle of the spraying head 2, the spraying head 2 is rotatably connected with the supporting rod 3, so that the adjustable angle range of the spraying head 2 can be conveniently increased.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without the technical solutions of the present invention, or the present invention can be directly applied to other occasions without the improvements, and all are within the protection scope of the present invention.

Claims (6)

1. A support for garden irrigation comprises a tripod and a support rod connected to the end of the tripod, wherein a spray head is connected to the end of the support rod; the angle adjusting mechanism comprises two bases arranged at intervals, a rotating shaft vertically connected between the two bases, a ratchet wheel coaxially sleeved on the rotating shaft and a locking claw matched with the ratchet wheel and capable of sliding back and forth along the radial direction of the ratchet wheel, and the supporting rod is vertically connected with the rotating shaft; the end part of the stopping pawl far away from the ratchet wheel is vertically connected with a driving rod, and the driving rod penetrates through a sliding groove arranged on one of the bases and extends out of one side of the base far away from the ratchet wheel; an elastic piece is arranged between the inside of the sliding groove and the driving rod and elastically supports the stop pawl to be matched with the gear teeth of the ratchet wheel for stopping.

2. The bracket for garden irrigation as defined in claim 1, wherein the angle adjusting mechanism further comprises a guide post fixedly connected in the sliding groove, and the driving rod is vertically sleeved on the guide post so as to slide along the guide post.

3. The bracket for use in garden irrigation according to claim 2, wherein there are two elastic members, and two elastic members are respectively disposed on both sides of the guide post.

4. The bracket for garden irrigation as defined in claim 3, wherein the elastic member is a compression spring, one end of the compression spring is connected to the end portion of the sliding chute far away from the rotating shaft, and the other end of the compression spring is connected to the driving rod.

5. A garden irrigation support according to any one of claims 1 to 4, wherein the shaft and the base are connected by a bearing assembly.

6. The bracket for garden irrigation as defined in any one of claims 1 to 4, wherein the spray header is rotatably connected to the support rod.

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