Garden landscape spraying mechanism

Abstract

The utility model relates to the technical field of garden vegetation nursing, in particular to a garden landscape spraying mechanism which comprises a handheld end rod and a spraying end rod. A pressing barrel and a spraying rod which slide along the axes of the handheld end rod and the spraying end rod are arranged in the handheld end rod and the spraying end rod respectively, an inner infusion hose is communicated between the pressing barrel and the spraying rod, the two ends of the inner infusion hose are fixedly arranged in the handheld end rod and the spraying end rod respectively, and the inner infusion hose is wrapped with a set of water control movable hoses. The two ends of the water control movable hose are fixedly connected to the inner ends of the pressing cylinder and the spraying rod which are adjacent to the water control movable hose respectively, sliding ways parallel to the axis are formed in the positions, corresponding to the two ends of the liquid inlet pipe, of the side wall of the pressing cylinder, and the end of the inner infusion hose arranged in the spraying end rod axially and movably penetrates through the end wall of the spraying rod. A plurality of spraying nozzles are evenly formed in the circumferential outer wall of the spraying rod in the axial direction. The device is simple in structure and convenient to operate, and the spraying amount can be rapidly adjusted according to spraying requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of garden vegetation nursing, and specifically relates to a garden landscape spraying mechanism. BACKGROUND

[0002] The garden landscape spraying system is a system with multiple functions such as landscape beautification, temperature reduction and humidity increase, dust removal and purification, and the like, which generates fine mist through high-pressure spraying equipment.

[0003] The existing garden mechanism comprises a high-pressure pump body, a pipeline system, a control system and a spraying nozzle, and when in use, the above systems cooperate with each other to spray water mist on vegetation. However, the existing spraying mechanism has the following problems in use: most of the spraying mechanisms are fixed, the spraying end structure is relatively simple, it is inconvenient to control the local spraying on vegetation in depth, and the control system is relatively complex, which makes the operation steps complicated for the user and affects the spraying efficiency.

[0004] Therefore, in view of the above problems, the technical scheme provides a garden landscape spraying mechanism. TECHNICAL CONTENT

[0005] The utility model aims at providing a garden landscape spraying mechanism to solve the problems in the background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of garden landscape spray mechanism, including hand-held end rod, spray end rod;Hand-held end rod, spray end rod are set to the tubular structure of two ends opening, while hand-held end rod, spray end rod inside are respectively provided with press cylinder and spray rod sliding along its axis, press cylinder and spray rod are communicated with infusion inner hose, infusion inner hose is used for the transmission of liquid to be sprayed, infusion inner hose two ends are respectively fixedly arranged in hand-held end rod and spray end rod inside, keep its stable transmission liquid, and not follow press cylinder, spray rod moves, infusion inner hose outside is wrapped with a group of water control movement hose, water control movement hose two ends are respectively fixedly connected in the inner end portion of press cylinder and spray rod adjacent thereto, press cylinder moves along the inside of hand-held end rod, under the connection of water control movement hose, synchronous control spray rod moves along the inside of spray end rod, the side of the circumferential outer wall of hand-held end rod is provided with water inlet valve mouth, water inlet valve mouth is connected with liquid to be sprayed pipeline, the inside of water inlet valve mouth is communicated with the radial distribution of fixed in the inside of hand-held end rod liquid inlet pipe, liquid inlet pipe middle side is communicated with infusion inner hose end, while liquid inlet pipe two ends correspond to the sidewall of press cylinder and is provided with the slide parallel to axis, i. e. press cylinder is in fixed state when moving along the inside of hand-held end rod, press cylinder is avoided by the slide in the position of corresponding liquid inlet pipe, the end of infusion inner hose inside spray end rod is axially movable through the end wall of spray rod, and the synchronization of liquid delivery towards its inside is kept stationary, a plurality of spray nozzles are evenly provided on the circumferential outer wall of spray rod along the axis, control spray rod telescopic moves along the end of spray end rod, to control the number of spray nozzles exposed outside spray end rod, thereby the number of spray nozzles capable of spraying is adjusted, to realize manual control of spraying, the device is simple in structure, convenient to operate, can be quickly adjusted according to the spraying requirement, while the flexibility of the device is improved by adjusting the angle according to the position of vegetation spraying by the bending degree and the hardness of water control movement hose and infusion inner hose.

[0008] Compared with the prior art, the utility model has the advantages that: by setting press cylinder and spray rod telescopically moving at both ends of infusion inner hose, the spraying amount can be accurately and quickly controlled, and by adjusting the pressure applied to press cylinder, convenient operation conditions are provided for users, and the overall use efficiency is improved.

[0009] By setting infusion inner hose and water control movement hose, the spraying angle of spray rod can be adjusted as required, further improving the application range of the device. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a three-dimensional structure schematic view of a kind of garden landscape spray mechanism.

[0011] Figure 2 It is a sectional structure schematic view of a kind of garden landscape spray mechanism.

[0012] Figure 3 It is a partial structure schematic view of a garden landscape spraying mechanism.

[0013] Figure 4 It is Figure 2 It is an enlarged structure schematic view of A.

[0014] Figure 5 It is Figure 2 It is an enlarged structure schematic view of B.

[0015] Wherein: hand holding end rod 10, spraying end rod 11, pressing plate 12, pressing cylinder 13, water control moving hose 14, water inlet valve port 15, spraying rod 16, spraying nozzle 17, sealing plate 18, liquid conveying inner hose 19, connecting ring one 20, slide 21, liquid inlet pipe 22, buffer spring 23, connecting ring two 24, positioning bolt 25, positioning hole 26. DETAILED DESCRIPTION

[0016] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0017] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for description purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0018] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0019] The present application will be described in detail below with reference to the drawings and in combination with the embodiments. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0020] Please refer to Figures 1-5 A garden landscape spraying mechanism, comprising a hand-held end rod 10, a spraying end rod 11; the hand-held end rod 10 and the spraying end rod 11 are provided as a cylindrical structure with two open ends, and the hand-held end rod 10 and the spraying end rod 11 are respectively provided with a pressing cylinder 13 and a spraying rod 16 sliding along the axis thereof, a liquid conveying inner hose 19 is communicated between the pressing cylinder 13 and the spraying rod 16, the liquid conveying inner hose 19 is used for conveying the liquid to be sprayed, the two ends of the liquid conveying inner hose 19 are respectively fixedly arranged in the interiors of the hand-held end rod 10 and the spraying end rod 11, so that the liquid conveying inner hose 19 can stably convey the liquid and does not move with the pressing cylinder 13 and the spraying rod 16, a group of water control moving hoses 14 are wrapped outside the liquid conveying inner hose 19, the two ends of the water control moving hose 14 are respectively fixedly connected to the inner end portions of the pressing cylinder 13 and the spraying rod 16 adjacent thereto, when the pressing cylinder 13 moves along the interior of the hand-held end rod 10, the spraying rod 16 is synchronously controlled to move along the interior of the spraying end rod 11 under the connection of the water control moving hose 14, a water inlet valve port 15 is arranged on one side of the circumferential outer wall of the hand-held end rod 10, the water inlet valve port 15 is connected to a pipeline conveying the liquid to be sprayed, a liquid inlet pipe 22 radially distributed in the interior of the hand-held end rod 10 is communicated to the inside of the water inlet valve port 15, the middle side of the liquid inlet pipe 22 is communicated to the end portion of the liquid conveying inner hose 19, and the two ends of the liquid inlet pipe 22 are provided with slide ways 21 parallel to the axis at the side walls of the pressing cylinder 13, that is, the liquid inlet pipe 22 is in a fixed state when the pressing cylinder 13 moves along the interior of the hand-held end rod 10, the position of the pressing cylinder 13 corresponding to the liquid inlet pipe 22 is avoided through the slide way 21, the end portion of the liquid conveying inner hose 19 axially movably penetrates the end wall of the spraying rod 16, and the liquid conveying inner hose 19 is kept stationary for synchronously conveying the liquid to the interior of the spraying rod 16, a plurality of spraying nozzles 17 are uniformly arranged on the circumferential outer wall of the spraying rod 16 along the axis, the spraying rod 16 is controlled to move along the end portion of the spraying end rod 11, so as to control the number of spraying nozzles 17 exposed outside the spraying end rod 11, thereby adjusting the number of spraying nozzles 17 capable of spraying, so as to manually control the spraying, the device has simple structure and convenient operation, can quickly adjust the spraying amount according to the spraying requirement, and can adjust the corresponding angle according to the position of the vegetation spraying by using the bending degrees and the combined hardness of the water control moving hose 14 and the liquid conveying inner hose 19, thereby expanding the flexibility of the spraying mechanism.

[0021] In the embodiment of the present application, a connecting ring two 24 and a connecting ring one 20 are respectively arranged in the interiors of the pressing cylinder 13 and the spraying rod 16 corresponding to the two ends of the water control moving hose 14, the end portions of the water control moving hose 14 are respectively arranged on the side walls of the connecting ring two 24 and the connecting ring one 20, so as to keep the fixed connection between the water control moving hose 14 and the pressing cylinder 13 and the spraying rod 16, and the liquid conveying inner hose 19 movably penetrates the connecting ring two 24 and the connecting ring one 20;

[0022] To prevent the liquid in the spray rod 16 from leaking out along the non-spray nozzle 17, a sealing plate 18 is installed at both ends of the spray end rod 11, and the water control moving hose 14 is sealed to slide along the sealing plate 18, thereby preventing the liquid in the spray rod 16 from leaking out along the end of the spray end rod 11.

[0023] In an example of the present application, the material of the water control moving hose 14 and the liquid conveying inner hose 19 can be a stainless steel braided hose, a polyurethane (PU) reinforced hose, or a corrugated metal hose, etc.

[0024] Stainless steel braided hose: the outer layer is a stainless steel braided mesh, and the inner layer is a corrosion-resistant polymer (such as PTFE).

[0025] It has good flexibility and can adjust the bending degree, and the stainless steel braided layer provides sufficient rigidity.

[0026] Supports a certain range of expansion (achieved through a corrugated structure);

[0027] Polyurethane (PU) reinforced hose: the inner layer is made of polyurethane material, and the outer layer is wrapped with a high-strength fiber braided layer.

[0028] It has excellent flexibility and can be freely bent, and the fiber reinforced layer provides rigid support.

[0029] Supports a larger range of expansion (achieved through elastic material);

[0030] Corrugated metal hose: composed of a stainless steel corrugated tube and a braided mesh, the corrugated structure supports bending and expansion. The bending radius is small and can adapt to complex paths.

[0031] As a preferred embodiment of the present application, a set of buffer springs 23 are elastically connected to the middle of the side of the liquid inlet pipe 22 away from the liquid conveying inner hose 19, and the other end of the buffer springs 23 is fixedly connected to the inner wall of the pressing cylinder 13. By pressing the pressing cylinder 13, the buffer springs 23 are compressed, and under the connection of the water control moving hose 14, the spray rod 16 is controlled to move. After the pressure on the pressing cylinder 13 is released, under the elastic force of the buffer springs 23, the spray rod 16 automatically resets;

[0032] An arc-shaped pressing plate 12 is installed at the outer end of the pressing cylinder 13, which facilitates pressing the pressing cylinder 13.

[0033] As a preferred embodiment of the present application, in order to keep the spray rod 16 from moving to the desired position after being fixed, a plurality of positioning holes 26 are provided on the outer wall of the pressing cylinder 13 on the side of the pressing plate 12, and the positioning bolts 25 are installed on the vertical surface of the hand holding end rod 10 corresponding to the positioning holes 26, and the positioning block is installed on the inner end of the positioning bolt 25, and the radial position of the positioning block is adjusted by rotating the positioning bolt 25, so as to control the plug-in positioning of the positioning block with the positioning hole 26, thereby controlling the pressing cylinder 13.

[0034] The working principle of the utility model is: in use, through the water inlet valve port 15 and the outside liquid pipeline to be sprayed are communicated, then the user holds the hand holding end rod 10 to control, then according to the position to be sprayed, manually controls the water moving hose 14 and the internal liquid conveying inner hose 19, swings the spray rod 16 to the appropriate angle, then manually presses the pressing plate 12, then controls the spray rod 16 to move outward along the spray end rod 11, adjusts the exposed amount of the spray nozzle 17 at this time, then under the transmission of the liquid in the liquid conveying inner hose 19, sprays outward through the spray nozzle 17.

[0035] The preferred embodiments of the present application are described in detail above, but the present application is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.

Claims

1. A landscape spraying mechanism, characterized in that, The utility model provides an automatic water control spraying device, which comprises a hand holding end rod (10) and a spraying end rod (11), the hand holding end rod (10) and the spraying end rod (11) are both provided as a cylindrical structure with two open ends, the hand holding end rod (10) and the spraying end rod (11) are respectively provided with a pressing cylinder (13) and a spraying rod (16) sliding along the axis thereof, a liquid delivery inner hose (19) is in communication between the pressing cylinder (13) and the spraying rod (16), the two ends of the liquid delivery inner hose (19) are respectively fixedly arranged in the hand holding end rod (10) and the spraying end rod (11), a group of water control moving hoses (14) are arranged outside the liquid delivery inner hose (19), the two ends of the water control moving hoses (14) are respectively fixedly connected to the inner end portions of the pressing cylinder (13) and the spraying rod (16) adjacent thereto, a water inlet valve port (15) is arranged on one side of the circumferential outer wall of the hand holding end rod (10), the water inlet valve port (15) is externally connected to a liquid to be sprayed pipeline, the inner side of the water inlet valve port (15) is in communication with radially distributed liquid inlet pipes (22) fixed in the hand holding end rod (10), one side of the middle portion of the liquid inlet pipes (22) is in communication with the end portion of the liquid delivery inner hose (19), the two ends of the liquid inlet pipes (22) are respectively provided with sliding channels (21) parallel to the axis at the side walls of the corresponding pressing cylinders (13), the end portion of the liquid delivery inner hose (19) arranged in the spraying end rod (11) is axially movably arranged through the end wall of the spraying rod (16), a plurality of spraying nozzles (17) are uniformly arranged on the circumferential outer wall of the spraying rod (16) along the axis.

2. The garden landscape spraying mechanism according to claim 1, characterized in that, The inner sides of the pressing cylinders (13) and the spraying rod (16) corresponding to the two ends of the water control moving hoses (14) are respectively provided with connecting ring two (24) and connecting ring one (20), the end portions of the water control moving hoses (14) are respectively arranged on the side walls of the connecting ring two (24) and the connecting ring one (20), and the liquid delivery inner hose (19) movably passes through the connecting ring two (24) and the connecting ring one (20).

3. The garden landscape spraying mechanism according to claim 2, characterized in that, Sealing plates (18) are arranged at the two ends of the spraying end rod (11).

4. The garden landscape spraying mechanism according to claim 3, characterized in that, The materials of the water control moving hoses (14) and the liquid delivery inner hose (19) can be stainless steel braided hoses, polyurethane PU reinforced hoses or corrugated metal hoses.

5. The garden landscape spraying mechanism according to claim 4, characterized in that, A group of buffer springs (23) are elastically connected to the middle portion of one side of the liquid inlet pipes (22) away from the liquid delivery inner hose (19), and the other ends of the buffer springs (23) are fixedly connected to the inner walls of the pressing cylinders (13).

6. The garden landscape spraying mechanism according to claim 5, characterized in that, Arc-shaped pressing plates (12) are arranged at the outer end portions of the pressing cylinders (13).

7. The garden landscape spraying mechanism according to claim 6, characterized in that, A plurality of positioning holes (26) are equidistantly arranged on the outer wall of one side of the pressing cylinder (13) along the axis, positioning bolts (25) are threadedly arranged on the vertical faces of the hand holding end rod (10) corresponding to the positioning holes (26), and positioning blocks are arranged at the inner ends of the positioning bolts (25).

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