CN215141117U - Water-driven rotary spray gun for sprinkler and sprinkler - Google Patents
Water-driven rotary spray gun for sprinkler and sprinkler Download PDFInfo
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- CN215141117U CN215141117U CN202120844717.XU CN202120844717U CN215141117U CN 215141117 U CN215141117 U CN 215141117U CN 202120844717 U CN202120844717 U CN 202120844717U CN 215141117 U CN215141117 U CN 215141117U
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- synchronous pulley
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- 239000007921 spray Substances 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 230000001360 synchronised effect Effects 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 230000002262 irrigation Effects 0.000 claims description 11
- 238000003973 irrigation Methods 0.000 claims description 11
- 230000003116 impacting effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hydrodynamic rotating spray gun for sprinkler and sprinkler, the hydrodynamic rotating spray gun for sprinkler includes a gun body, a spray pipe, a rotating disk matched with the spray pipe, and a synchronous pulley pair installed on the rotator, a water pumping channel is arranged in the gun body, the gun body includes a gun base and a rotator, the rotator is rotationally connected on the gun base; the water spraying pipe is communicated with the water pumping channel; an input synchronous belt wheel of the synchronous belt wheel pair is coaxially connected with the rotating disc, and an output synchronous belt wheel of the synchronous belt wheel pair is connected with the rotating body through a transmission mechanism; the rotating disc is suitable for being impacted and rotated when the water spraying pipe sprays water, and the rotating body is driven to rotate relative to the gun base through the synchronous pulley pair and the transmission mechanism. The synchronous pulley pair is adopted to drive rotation, and the rotation is flexible and reliable.
Description
Technical Field
The utility model relates to a rotatory spray gun of hydrodynamics and sprinkling irrigation machine for sprinkling irrigation machine.
Background
At present, a spray gun of a sprinkler is used as sprinkling irrigation equipment in a common open place, is an important irrigator in the irrigation equipment, is suitable for large and medium-sized winch type sprinklers, large-area sprinkling irrigation projects, stockyard water spraying and dust removing, stadium sprinkling irrigation and the like, and can meet the requirements of different soils, terrains, crops and environments.
The rotary spray gun in the prior art adopts the mode of transmission structures such as worm and gear to drive the rotating body to rotate through the impact of water flow, thereby realizing 360-degree rotary spraying.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a rotatory spray gun of hydrodynamics for sprinkling irrigation machine, it adopts the mode drive rotation of hold-in range pulley pair, rotates in a flexible way, and is reliable.
In order to solve the technical problem, the technical scheme of the utility model is that: a water driven rotary spray gun for a sprinkler comprising:
the water pump gun comprises a gun body, a water pump channel is arranged in the gun body, the gun body comprises a gun seat and a rotating body, and the rotating body is rotatably connected to the gun seat;
the water spraying pipe is communicated with the water pumping channel;
a rotating disc matched with the water spray pipe;
the input synchronous belt wheel of the synchronous belt wheel pair is coaxially connected with the rotating disc, and the output synchronous belt wheel of the synchronous belt wheel pair is connected with the rotating body through a transmission mechanism; wherein,
the rotating disc is suitable for being impacted and rotated when the water spraying pipe sprays water, and the rotating body is driven to rotate relative to the gun base through the synchronous pulley pair and the transmission mechanism.
Further, a concrete structure of a synchronous pulley pair is provided, the synchronous pulley pair comprises a main synchronous wheel, a synchronous belt and a slave synchronous wheel, the main synchronous wheel is rotatably connected with the slave synchronous wheel on the rotating body, the main synchronous wheel is connected with the slave synchronous wheel through the synchronous belt, the main synchronous wheel serves as an input synchronous pulley, and the slave synchronous wheel serves as an output synchronous pulley.
Further, a specific structure of a transmission mechanism is provided, the transmission mechanism including:
a gear coaxially connected with the output synchronous pulley;
and the fluted disc is meshed with the gear, and is connected with the rotating body.
Further, in order to enable the spray gun to have the function of reversing rotary sprinkling irrigation, the spray gun further comprises a rotary reversing mechanism which is suitable for controlling the rotary body to rotate in a reversing mode.
Further, the water spraying pipe is movably connected to the rotating body;
the rotary reversing mechanism comprises:
two limiting bulges arranged on the gun seat;
the swing driving mechanism is matched with the two limiting bulges and is connected with the water spraying pipe; wherein,
the swing driving mechanism is suitable for acting after the swing driving mechanism rotates along with the rotating body to touch the corresponding limiting protrusion, so that the spray pipe swings from one side to the other side, and the direction of water flow impacting the rotating disc is changed, so that the rotating direction of the rotating disc is changed.
Further, the swing driving mechanism comprises a steering driving support, a steering rod, a first connecting rod and a second connecting rod; wherein,
the steering rod is rotationally connected to the rotating body;
the steering driving bracket is hinged with the front end part of the first connecting rod;
the rear end part of the first connecting rod is hinged with the front end part of the second connecting rod;
the rear end part of the second connecting rod is fixedly connected with the steering rod;
the rear end part of the steering driving support is hinged with the steering rod;
the front end part of the steering driving bracket supports the spray pipe in a sliding way;
the lower end part of the steering rod is arranged between the two limiting bulges and is suitable for being in contact fit with the two limiting bulges in the rotating process of the rotating body.
Further, a torsion spring is arranged between the steering rod and the rotating body.
Furthermore, the rear end part of the water spraying pipe is movably connected to the rotating body;
the rotary body is provided with a spray pipe supporting seat, the spray pipe supporting seat is provided with a supporting hole penetrating through the spray pipe, and the spray pipe is suitable for swinging in the supporting hole.
The utility model provides a sprinkler, it includes the rotatory spray gun of sprinkler water drive.
After the technical scheme is adopted, when the rotary spray gun of the utility model is used for sprinkling irrigation, water enters the pump inlet channel, then the rotary disk is impacted by the water spray pipe, the rotary disk rotates to drive the input synchronous belt pulley to rotate, then power is transmitted to the output synchronous belt pulley by the synchronous belt pulley pair, and the output synchronous belt pulley drives the rotating body to rotate through the transmission mechanism, so that the rotary sprinkling irrigation of the rotary spray gun is realized; in addition, in the process that the rotating body rotates to one side, when the lower end part of the steering rod touches the corresponding limiting protrusion, the steering rod is driven to rotate, the second connecting rod is driven to swing, the first connecting rod is driven to swing, the front end part of the first connecting rod is hinged to the steering driving support, and then the steering driving support is driven to swing, so that the water spraying pipe is driven to swing from one side to the other side around the movable connection part between the water spraying pipe and the rotating body, after the swing, the direction of the water spraying pipe impacting the rotating disk is opposite, the input synchronous belt wheel is driven to rotate reversely, power is transmitted to the output synchronous belt wheel through the synchronous belt wheel pair, the output synchronous belt wheel also rotates reversely, and finally the rotating body is driven to rotate reversely through the transmission mechanism, so that the reversing rotation of the rotary spray gun is realized.
Drawings
Fig. 1 is a schematic structural view of a hydrodynamic rotary spray gun for a sprinkler of the present invention;
fig. 2 is a perspective view of the hydrodynamic rotating spray gun for the sprinkler of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1-2, a water-driven rotary spray gun for a sprinkler includes:
the water pump gun comprises a gun body, a water pump channel is arranged in the gun body, the gun body comprises a gun base 11 and a rotating body 12, and the rotating body 12 is rotatably connected to the gun base 11;
the spray pipe 2 is communicated with the water pumping channel;
a rotating disc 3 matched with the spray pipe 2;
a synchronous pulley pair arranged on the rotating body 12, wherein an input synchronous pulley of the synchronous pulley pair is coaxially connected with the rotating disk 3, and an output synchronous pulley of the synchronous pulley pair is connected with the rotating body 12 through a transmission mechanism; wherein,
the rotating disk 3 is suitable for being impacted and rotated when the water spraying pipe 2 sprays water, and the rotating body 12 is driven to rotate relative to the gun base 11 through a synchronous pulley pair and a transmission mechanism.
In the present embodiment, as shown in fig. 1, the timing pulley pair may be configured to include a main timing pulley 41, a timing belt 42, and a sub timing pulley 43, the main timing pulley 41 and the sub timing pulley 43 are rotatably connected to the rotating body 12, the main timing pulley 41 and the sub timing pulley 43 are connected by the timing belt 42, the main timing pulley 41 serves as an input timing pulley, and the sub timing pulley 43 serves as an output timing pulley.
In this embodiment, as shown in fig. 1, the structure of the transmission mechanism may be a structure including:
a gear 51, the gear 51 is coaxially connected with the output synchronous belt wheel;
a toothed plate 52, the toothed plate 52 meshing with the gear 51, the toothed plate 52 being connected to the rotary body 12.
The front end of the rotating body 12 is also provided with a spray nozzle 10 for sprinkling.
In this embodiment, when rotatory spray gun sprinkles, water entering pump goes into the passageway, sprinkles through shower nozzle 10, and rethread spray pipe 2 strikes rotary disk 3, and rotary disk 3 is rotatory, and it is rotatory to drive main synchronizing wheel 41, and main synchronizing wheel 41 rethread hold-in range 42 drives from synchronizing wheel 43 is rotatory, and it is rotatory to drive gear 51 again from synchronizing wheel 43, and gear 51 drives fluted disc 52 rotatory, drives when fluted disc 52 is rotatory rotator 3 is rotatory to realize the rotatory spray of rotatory spray gun.
In particular, the water driven rotary spray gun for a sprinkler may further include a rotary reversing mechanism adapted to control the reversing rotation of the spinner 12.
The spray pipe 2 is movably connected to the rotating body 12;
specifically, the rotary reversing mechanism includes, but is not limited to, the following structure, which includes:
two limiting bulges 61 arranged on the gun seat 11;
a swing driving mechanism which is matched with the two limit bulges 61 and is connected with the spray pipe 2; wherein,
the swing driving mechanism is suitable for acting after the swing driving mechanism rotates along with the rotating body 12 to touch the corresponding limit bulge 61 so as to enable the spray pipe 2 to swing from one side to the other side, and the direction of water flow impacting the rotating disc 3 is changed, so that the rotating direction of the rotating disc 3 is changed.
The swing driving mechanism comprises a steering driving bracket 71, a steering rod 72, a first connecting rod 73 and a second connecting rod 74; wherein,
the steering rod 72 is rotatably connected to the rotating body 12;
the steering drive bracket 71 is hinged to the front end of the first link 73;
the rear end of the first link 73 is hinged to the front end of the second link 74;
the rear end of the second link 74 is fixedly connected with the steering rod 72;
the rear end part of the steering driving bracket 71 is hinged with a steering rod 72;
the front end of the steering driving bracket 71 slidably supports the spray pipe 2;
the lower end portion of the steering rod 72 is disposed between the two limit protrusions 61 and is adapted to be in contact engagement with the two limit protrusions 61 during rotation of the rotating body 12.
Specifically, a torsion spring is provided between the steering rod 72 and the rotator 12, and a better torsion force to the sprinkler pipe 2 can be provided by the arrangement of the torsion spring.
Specifically, as shown in fig. 2, in order to support the spout 2 well, the rotator 12 is provided with a spout support base 12a, the spout support base 12a is provided with a support hole 12b penetrating the spout 2, and the spout 2 is adapted to swing in the support hole 12 b.
In this embodiment, when the rotating body 12 rotates to one side, the lower end of the steering rod 72 touches the corresponding limit protrusion 61, and drives the steering rod 72 to rotate, and then drives the second connecting rod 74 to swing, and then drives the first connecting rod 73 to swing, because the front end of the first connecting rod 73 is hinged to the steering driving bracket 71, and then drives the steering driving bracket 71 to swing, so as to drive the water spraying pipe 2 to swing from one side to the other side around the movable connection between the water spraying pipe 2 and the rotating body 12, after swinging, the direction of the water spraying pipe 2 impacting the rotating disc 3 is opposite, so as to drive the main synchronizing wheel 41 to rotate in the opposite direction, and the power is transmitted to the auxiliary synchronizing wheel 43 through the synchronous belt 42, and the auxiliary synchronizing wheel 43 also rotates in the opposite direction, and finally the rotating body 12 is driven to rotate in the opposite direction through the transmission mechanism, so as to realize the reversing rotation of the rotary spray gun.
Example two
A sprinkler comprising a water driven rotary spray gun of the first embodiment.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (9)
1. The utility model provides a rotatory spray gun of water power for sprinkling irrigation machine which characterized in that, it includes:
the water pump gun comprises a gun body, a water pump channel is arranged in the gun body, the gun body comprises a gun seat (11) and a rotating body (12), and the rotating body (12) is rotatably connected to the gun seat (11);
the water spraying pipe (2), the said water spraying pipe (2) is communicated with said water pumping channel;
a rotating disc (3) matched with the water spray pipe (2);
an input synchronous belt wheel of the synchronous belt wheel pair is coaxially connected with the rotating disc (3), and an output synchronous belt wheel of the synchronous belt wheel pair is connected with the rotating body (12) through a transmission mechanism; wherein,
the rotating disc (3) is suitable for being impacted and rotated when the water spraying pipe (2) sprays water, and the rotating body (12) is driven to rotate relative to the gun base (11) through the synchronous pulley pair and the transmission mechanism.
2. The water driven rotary spray gun for sprinkler according to claim 1,
the synchronous pulley pair comprises a main synchronous pulley (41), a synchronous belt (42) and a secondary synchronous pulley (43), wherein the main synchronous pulley (41) and the secondary synchronous pulley (43) are rotationally connected to the rotating body (12), the main synchronous pulley (41) is connected with the secondary synchronous pulley (43) through the synchronous belt (42), the main synchronous pulley (41) serves as an input synchronous pulley, and the secondary synchronous pulley (43) serves as an output synchronous pulley.
3. The water driven rotary spray gun for sprinkler according to claim 1,
the transmission mechanism includes:
a gear (51), said gear (51) being coaxially connected with said output synchronous pulley;
a toothed disc (52), wherein the toothed disc (52) is meshed with the gear (51), and the toothed disc (52) is connected with the rotating body (12).
4. The water driven rotary spray gun for sprinkler according to claim 1,
also comprises a rotary reversing mechanism which is suitable for controlling the rotary body (12) to reverse rotation.
5. The water driven rotary spray gun for sprinkler according to claim 4,
the water spraying pipe (2) is movably connected to the rotating body (12);
the rotary reversing mechanism comprises:
two limiting bulges (61) arranged on the gun seat (11);
the swing driving mechanism is matched with the two limiting bulges (61) and is connected with the water spray pipe (2); wherein,
the swing driving mechanism is suitable for acting after the swing driving mechanism rotates along with the rotating body (12) to touch the corresponding limiting bulge (61) so as to enable the spray pipe (2) to swing from one side to the other side, and the direction of water flow impacting the rotating disc (3) is changed, so that the rotating direction of the rotating disc (3) is changed.
6. The water driven rotary spray gun for sprinkler according to claim 5,
the swing driving mechanism comprises a steering driving bracket (71), a steering rod (72), a first connecting rod (73) and a second connecting rod (74); wherein,
the steering rod (72) is rotationally connected to the rotating body (12);
the steering driving bracket (71) is hinged with the front end part of the first connecting rod (73);
the rear end part of the first connecting rod (73) is hinged with the front end part of the second connecting rod (74);
the rear end part of the second connecting rod (74) is fixedly connected with the steering rod (72);
the rear end part of the steering driving bracket (71) is hinged with the steering rod (72);
the front end part of the steering driving bracket (71) supports the spray pipe (2) in a sliding way;
the lower end part of the steering rod (72) is arranged between the two limit bulges (61) and is suitable for being in contact fit with the two limit bulges (61) in the rotating process of the rotating body (12).
7. The water driven rotary spray gun for sprinkler according to claim 6,
a torsion spring is arranged between the steering rod (72) and the rotating body (12).
8. The water driven rotary spray gun for sprinkler according to claim 1,
the rear end part of the water spraying pipe (2) is movably connected to the rotating body (12);
the rotary body (12) is provided with a spray pipe supporting seat (12 a), the spray pipe supporting seat (12 a) is provided with a supporting hole (12 b) which penetrates through the spray pipe (2), and the spray pipe (2) is suitable for swinging in the supporting hole (12 b).
9. A sprinkler comprising a water driven rotary lance for a sprinkler according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844717.XU CN215141117U (en) | 2021-04-22 | 2021-04-22 | Water-driven rotary spray gun for sprinkler and sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844717.XU CN215141117U (en) | 2021-04-22 | 2021-04-22 | Water-driven rotary spray gun for sprinkler and sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215141117U true CN215141117U (en) | 2021-12-14 |
Family
ID=79362591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120844717.XU Active CN215141117U (en) | 2021-04-22 | 2021-04-22 | Water-driven rotary spray gun for sprinkler and sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215141117U (en) |
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2021
- 2021-04-22 CN CN202120844717.XU patent/CN215141117U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 17, south side of Tianjin Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province (west side of Tianxiang Biotechnology) 221600 Patentee after: JIANGSU DEYUAN PUMP Co.,Ltd. Country or region after: China Address before: 221600 Zhangliang Road North, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: JIANGSU DEYUAN PUMP Co.,Ltd. Country or region before: China |