A mobile sprinkler spreader

Abstract

The present invention proposes a mobile sprinkler irrigation hanger, comprising a hanger bracket and a water pipe hook; the top end of the hanger bracket and the track are slidably connected by a guide wheel assembly, and the bottom end of the hanger bracket and the water pipe hook are connected by a connecting pin shaft; the bottom end of the water pipe hook is provided with a water pipe fixing device, which is used to support and fix the water pipe, and the hanger is fixed to the track by the hanger bracket, and slides on the track by the guide wheel assembly to place the water pipe on the water pipe fixing device, and the water pipe hook is driven to move by the hanger bracket, and the water pipe moves with the water pipe fixing device, so that the water pipe fixing device reduces the possibility of the water pipe bending or falling. Therefore, the present invention has the advantage of reducing the possibility of the water pipe bending or falling.

Description

Technical Field

[0001] The invention belongs to the technical field of mobile sprinkler irrigation machinery, and in particular relates to a mobile sprinkler irrigation hanger. Background Art

[0002] Currently, among the many water-saving irrigation methods, sprinkler irrigation, as an advanced water-saving irrigation technology, has been widely used due to its advantages of saving water and labor, increasing yields, improving crop quality, and strong adaptability to terrain. In existing sprinkler irrigation technology, a water pipe is often hung on a hook, and one end of the hook is hung on a track. The hook slides on the track, allowing the water pipe to slide on the track, thereby achieving the purpose of sprinkler irrigation.

[0003] However, since the water pipe is made of soft material, it is easy to bend or fall off during the process of being placed on the hook and moved, and the water pipe needs to be manually rearranged, which affects the effect of sprinkler irrigation. Summary of the Invention

[0004] The present invention provides a mobile sprinkler hanger, which can reduce the possibility of bending or falling of a water pipe.

[0005] The technical solution of the present invention is achieved as follows: a mobile sprinkler hanger includes a hanger bracket and a water pipe hook;

[0006] The top end of the hanger bracket and the track are slidably connected via a guide wheel assembly, and the bottom end of the hanger bracket and the water pipe hook are connected via a connecting pin shaft;

[0007] The bottom end of the water pipe hook is provided with a water pipe fixing device, which is used to support and fix the water pipe.

[0008] The hanger is fixed on the track through a hanger bracket and slides on the track through a guide wheel assembly. The water pipe is placed on the water pipe fixing device, and the water pipe hook is driven to move by the hanger bracket. The water pipe moves with the water pipe fixing device, so the water pipe fixing device reduces the possibility of the water pipe bending or falling.

[0009] As a preferred embodiment, the water pipe hook includes a first hook connecting portion and a second hook connecting plate that are integrally connected, wherein the first hook connecting plate is arranged horizontally, and the second hook connecting plate is arranged on one side of the first hook connecting plate, and the second hook connecting plate is arranged in a longitudinal hook shape.

[0010] As a preferred embodiment, the water pipe fixing device includes a hose anti-drop wing and a hose anti-folding wing, wherein the hose anti-drop wing is integrally connected to the tail of the second hook connecting plate, the hose anti-drop wing is in an arc shape extending toward the direction close to the hanger bracket, and the hose anti-folding wing is fixed to the bottom end of the second hook, and the hose anti-folding wing is in an arc shape extending toward the direction away from the hanger bracket.

[0011] Because the water pipe is prone to bending downward under the influence of its own weight when placed on the water pipe hook, the hose anti-bend wing of the present invention is placed below the water pipe. The arc-shaped hose anti-bend wing not only supports and fixes the water pipe, but also prevents the water pipe from bending under the influence of its own weight. Because the water pipe is prone to shaking during the sliding process of the hanger and thus easily falls off the tail end of the water pipe hook, the hose anti-fall wing provided at the tail end of the water pipe hook in the present invention is used to prevent the water pipe from falling during the movement of the hanger and acts as a limiter.

[0012] As a preferred embodiment, the hanger bracket includes a first bracket connecting plate, a second bracket connecting plate, a third bracket connecting plate, a fourth bracket connecting plate and a fifth bracket connecting plate, wherein the second bracket connecting plate is longitudinally arranged, the first bracket connecting plate is arranged at the bottom end of the second bracket connecting plate, the third bracket connecting plate is arranged at the top end of the second bracket connecting plate, the third bracket connecting plate is arranged horizontally, the fourth bracket connecting plate is arranged at the bottom end of the third bracket connecting plate, the fourth bracket connecting plate is longitudinally arranged, the fifth bracket connecting plate is arranged on one side of the bottom end of the fourth bracket connecting plate, and the fifth bracket connecting plate is arranged horizontally, wherein the second bracket connecting plate, the third bracket connecting plate and the fourth bracket connecting plate together form a downward-opening fixed groove, the guide wheel assembly is arranged in the fixed groove, and the first hook connecting plate and the fifth bracket connecting plate are connected by the connecting pin shaft.

[0013] As a preferred embodiment, the guide wheel assembly includes a fixed shaft and a guide wheel body, wherein one end of the fixed shaft is fixedly connected to the second bracket connecting plate, the other end of the fixed shaft is fixedly connected to the fourth bracket connecting plate, the guide wheel body is arranged in the middle of the fixed shaft, the guide wheel body and the fixed shaft are connected by a bearing, and the bottom surface of the guide wheel body is in contact with the top surface of the track.

[0014] As a preferred embodiment, the guide wheel body is sleeved on the outside of the fixed shaft, and the guide wheel body includes a first wheel body and a second wheel body that are integrally connected. The first wheel body is cylindrical, and the second wheel body includes two identical ones. The two second wheel bodies are respectively arranged on both sides of the first wheel body. The second wheel body is frustum-shaped, and the longitudinal cross-sectional area of the second wheel body close to one end of the first wheel body is larger than the longitudinal cross-sectional area of the second wheel body away from the one end of the first wheel body.

[0015] The guide wheel body of the present invention is provided to contact the outer surface of the track over a wider range, thereby increasing the contact surface and fixity between the track and the guide wheel body, and enabling the sling to slide better on the track.

[0016] As a preferred embodiment, an anti-dump device is provided on the first bracket connecting plate, a first through hole is provided on the first bracket connecting plate, the anti-dump device includes an anti-dump pin shaft and an anti-dump bearing, the anti-dump pin shaft is provided through the first through hole, the anti-dump bearing is fixedly provided at the bottom end of the anti-dump pin shaft, a bearing connection is provided between the anti-dump pin shaft and the anti-dump bearing, the side wall of the anti-dump bearing is in contact with the side wall of the track, and the distance between the anti-dump bearing and the fourth bracket connecting plate is smaller than the outer diameter of the track.

[0017] Since the sling is prone to shaking under the action of the gravity of the water pipe during movement, the hanger bracket is prone to falling off the track under the action of the shaking. The present invention places the guide wheel body on the top of the track and the anti-tilt bearing on one side of the bottom end of the track to limit the hanger bracket from falling off the track. At the same time, the rotating connection between the anti-tilt bearing and the track improves the sliding connection between the sling and the track.

[0018] As a preferred embodiment, a second through hole is provided on the fifth bracket connecting plate, and a third through hole is provided on the first hook connecting plate. The bottom end of the connecting pin is placed at the bottom of the first hook connecting plate, and the top end of the connecting pin is provided through the third through hole and the second through hole. A connecting bearing is provided on the top end of the connecting pin, and the connecting bearing is provided on the top of the fifth bracket connecting plate.

[0019] As a preferred embodiment, a bearing fixing seat is fixedly provided on the top of the fifth bracket connecting plate, and the bearing fixing seat and the connecting bearing are fixedly connected.

[0020] The bearing connection between the connecting pin and the connecting bearing improves the rotation of the water pipe hook relative to the hanger bracket, which is used to improve the sprinkler irrigation effect of the water pipe. At the same time, the connecting bearing is fixed by the bearing fixing seat, which reduces the shaking caused by the gravity of the water pipe and the friction between the connecting bearing and the fifth bracket connecting plate.

[0021] After adopting the above technical solution, the beneficial effects of the present invention are:

[0022] 1. The hanger is fixed on the track through the hanger bracket and slides on the track through the guide wheel assembly. The water pipe is placed on the water pipe fixing device. The hanger bracket drives the water pipe hook to move. The water pipe moves with the water pipe fixing device. Therefore, the water pipe fixing device reduces the possibility of the water pipe bending or falling.

[0023] 2. Because the water pipe is prone to bending downward under the influence of its own weight when placed on the water pipe hook, the hose anti-bend wing of the present invention is placed below the water pipe. The curved hose anti-bend wing not only supports and fixes the water pipe, but also prevents the water pipe from bending under the influence of its own weight. Because the water pipe is prone to shaking during the sliding process of the hanger and thus easily falls off the tail end of the water pipe hook, the hose anti-fall wing provided at the tail end of the water pipe hook in the present invention prevents the water pipe from falling during the movement of the hanger and acts as a limiter.

[0024] 3. The guide wheel body of the present invention is provided to contact the outer surface of the track in a wider range, thereby increasing the contact surface and fixity between the track and the guide wheel body, and enabling the sling to slide better on the track.

[0025] 4. Since the spreader is prone to shaking under the action of the gravity of the water pipe during movement, the hanger bracket is prone to falling from the track under the action of the shaking. The present invention places the guide wheel body on the top of the track and the anti-tilt bearing on one side of the bottom end of the track to limit the hanger bracket from falling from the track. At the same time, the rotating connection between the anti-tilt bearing and the track improves the sliding connection between the spreader and the track.

[0026] 5. The bearing connection between the connecting pin and the connecting bearing improves the rotation of the water pipe hook relative to the hanger bracket, which is used to improve the sprinkler irrigation effect of the water pipe. At the same time, the connecting bearing is fixed by the bearing fixing seat, which reduces the shaking caused by the gravity of the water pipe and the friction between the connecting bearing and the fifth bracket connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 It is a side view schematic diagram of the present invention;

[0030] Figure 3 It is a structural diagram of the hanger bracket;

[0031] Figure 4 is a side view schematic diagram of the hanger bracket;

[0032] Figure 5It is a structural diagram of the water pipe hook;

[0033] Figure 6 It is a side view schematic diagram of a water pipe hook;

[0034] Figure 7 Schematic diagram of the structure of the anti-tilt bearing.

[0035] In the figure, 1-track; 2-hanging seat bracket; 3-water pipe hook; 4-guide wheel assembly; 5-water pipe fixing device; 6-connecting pin; 7-connecting bearing; 8-bearing fixing seat; 9-anti-tilt device; 20-first bracket connecting plate; 21-second bracket connecting plate; 22-third bracket connecting plate; 23-fourth bracket connecting plate; 24-fifth bracket connecting plate; 25-fixing groove; 26-first through hole; 27-second through hole; 30-first hook connecting plate; 31-second hook connecting plate; 32-third through hole; 40-fixed shaft; 41-first wheel body; 42-second wheel body; 50-hose anti-drop wing; 51-hose anti-folding wing; 90-anti-dumping pin; 91-anti-dumping bearing. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] according to Figures 1 to 7 As shown, a mobile sprinkler hanger includes a hanger bracket 2 and a water pipe hook 3;

[0038] The top end of the hanger bracket 2 and the track 1 are slidably connected via a guide wheel assembly 4, and the bottom end of the hanger bracket 2 and the water pipe hook 3 are connected via a connecting pin 6;

[0039] The bottom end of the water pipe hook 3 is provided with a water pipe fixing device 5, which is used to support and fix the water pipe.

[0040] The hanger is fixed on the track 1 through the hanger bracket 2 and slides on the track 1 through the guide wheel assembly 4. The water pipe is placed on the water pipe fixing device 5. The water pipe hook 3 is driven to move by the hanger bracket 2, and the water pipe moves with the water pipe fixing device 5. Therefore, the water pipe fixing device 5 reduces the possibility of the water pipe bending or falling.

[0041] The water pipe hook 3 includes a first hook connecting portion and a second hook connecting plate 31 that are integrally connected, wherein the first hook connecting plate 30 is arranged horizontally, and the second hook connecting plate 31 is arranged on one side of the first hook connecting plate 30, and the second hook connecting plate 31 is arranged in a longitudinal hook shape.

[0042] The water pipe fixing device 5 includes a hose anti-drop wing 50 and a hose anti-folding wing 51, wherein the hose anti-drop wing 50 is integrally connected to the tail of the second hook connecting plate 31, and the hose anti-drop wing 50 is arranged in an arc shape extending toward the direction close to the hanger bracket 2, and the hose anti-folding wing 51 is fixed at the bottom end of the second hook, and the hose anti-folding wing 51 is arranged in an arc shape extending toward the direction away from the hanger bracket 2.

[0043] Because the water pipe is susceptible to bending downward under the influence of its own weight when placed on the water pipe hook 3, the hose anti-bend wing 51 of the present invention is placed below the water pipe. The curved hose anti-bend wing 51 not only supports and secures the water pipe, but also prevents the water pipe from bending under the influence of its own weight. Because the water pipe is susceptible to shaking during the sliding of the hanger and thus easily falls off the tail end of the water pipe hook 3, the hose anti-drop wing 50 provided at the tail end of the water pipe hook 3 of the present invention is used to prevent the water pipe from falling during the movement of the hanger, thereby acting as a limiter.

[0044] The hanger bracket 2 includes a first bracket connecting plate 20, a second bracket connecting plate 21, a third bracket connecting plate 22, a fourth bracket connecting plate 23 and a fifth bracket connecting plate 24, wherein the second bracket connecting plate 21 is arranged longitudinally, the first bracket connecting plate 20 is arranged at the bottom end of the second bracket connecting plate 21, the third bracket connecting plate 22 is arranged at the top of the second bracket connecting plate 21, the third bracket connecting plate 22 is arranged transversely, the fourth bracket connecting plate 23 is arranged longitudinally, the fifth bracket connecting plate 24 is arranged on one side of the bottom end of the fourth bracket connecting plate 23, and the fifth bracket connecting plate 24 is arranged transversely, wherein the second bracket connecting plate 21, the third bracket connecting plate 22 and the fourth bracket connecting plate 23 jointly form a downward-opening fixed groove 25, the guide wheel assembly 4 is arranged in the fixed groove 25, and the first hook connecting plate 30 and the fifth bracket connecting plate 24 are connected by the connecting pin 6.

[0045] The guide wheel assembly 4 includes a fixed shaft 40 and a guide wheel body, wherein one end of the fixed shaft 40 is fixedly connected to the second bracket connecting plate 21, and the other end of the fixed shaft 40 is fixedly connected to the fourth bracket connecting plate 23. The guide wheel body is arranged in the middle of the fixed shaft 40, and the guide wheel body and the fixed shaft 40 are connected by a bearing, and the bottom surface of the guide wheel body is in contact with the top surface of the track 1.

[0046] The guide wheel body is sleeved on the outside of the fixed shaft 40. The guide wheel body includes a first wheel body 41 and a second wheel body 42 that are integrally connected. The first wheel body 41 is cylindrical, and the second wheel body 42 includes two identical ones. The two second wheel bodies 42 are respectively arranged on both sides of the first wheel body 41. The second wheel body 42 is frustum-shaped. The longitudinal cross-sectional area of the second wheel body 42 close to the end of the first wheel body 41 is larger than the longitudinal cross-sectional area of the second wheel body 42 away from the end of the first wheel body 41.

[0047] The guide wheel body of the present invention is provided to contact the outer surface of the track 1 over a wider range, thereby increasing the contact surface and fixity between the track 1 and the guide wheel body, and enabling the sling to slide better on the track 1 .

[0048] An anti-dump device 9 is provided on the first bracket connecting plate 20. A first through hole 26 is provided on the first bracket connecting plate 20. The anti-dump device 9 includes an anti-dump pin shaft 90 and an anti-dump bearing 91. The anti-dump pin shaft 90 is provided through the first through hole 26. The anti-dump bearing 91 is fixedly provided at the bottom end of the anti-dump pin shaft 90. The anti-dump pin shaft 90 and the anti-dump bearing 91 are connected by a bearing. The side wall of the anti-dump bearing 91 is in contact with the side wall of the track 1. The distance between the anti-dump bearing 91 and the fourth bracket connecting plate 23 is less than the outer diameter of the track 1.

[0049] Since the sling is prone to shaking under the action of the gravity of the water pipe during movement, the hanger bracket 2 is prone to falling from the track 1 under the action of the shaking. In the present invention, the guide wheel body is placed on the top of the track 1, and the anti-tilt bearing 91 is placed on one side of the bottom end of the track 1 to limit the hanger bracket 2 from falling from the track 1. At the same time, the rotating connection between the anti-tilt bearing 91 and the track 1 improves the sliding connection between the sling and the track 1.

[0050] A second through hole 27 is provided on the fifth bracket connecting plate 24, and a third through hole 32 is provided on the first hook connecting plate 30. The bottom end of the connecting pin 6 is placed on the bottom of the first hook connecting plate 30, and the top end of the connecting pin 6 is provided through the third through hole 32 and the second through hole 27. A connecting bearing 7 is provided on the top end of the connecting pin 6, and the connecting bearing 7 is provided on the top of the fifth bracket connecting plate 24. A bearing fixing seat 8 is fixedly provided on the top of the fifth bracket connecting plate 24, and the bearing fixing seat 8 and the connecting bearing 7 are fixedly connected.

[0051] The bearing connection between the connecting pin 6 and the connecting bearing 7 improves the rotation of the water pipe hook 3 relative to the hanger bracket 2, which is used to improve the sprinkler irrigation effect of the water pipe. At the same time, the connecting bearing 7 is fixed by the bearing fixing seat 8, which reduces the shaking caused by the gravity of the water pipe, thereby increasing the friction between the connecting bearing 7 and the fifth bracket connecting plate 24.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mobile sprinkler spreader, characterized in that: Includes hanger bracket and water pipe hook; The top end of the hanger bracket and the track are slidably connected via a guide wheel assembly, and the bottom end of the hanger bracket and the water pipe hook are connected via a connecting pin shaft; The bottom end of the water pipe hook is provided with a water pipe fixing device, which is used to support and fix the water pipe; The water pipe hook comprises a first hook connecting portion and a second hook connecting plate which are integrally connected, wherein the first hook connecting plate is arranged horizontally, and the second hook connecting plate is arranged on one side of the first hook connecting plate, and the second hook connecting plate is arranged longitudinally in a hook shape; The water pipe fixing device includes a hose anti-drop wing and a hose anti-folding wing, wherein the hose anti-drop wing is integrally connected to the tail of the second hook connecting plate, the hose anti-drop wing is arranged in an arc shape extending toward the direction close to the hanger bracket, and the hose anti-folding wing is fixed to the bottom end of the second hook, and the hose anti-folding wing is arranged in an arc shape extending toward the direction away from the hanger bracket; The hanger bracket includes a first bracket connecting plate, a second bracket connecting plate, a third bracket connecting plate, a fourth bracket connecting plate and a fifth bracket connecting plate, wherein the second bracket connecting plate is longitudinally arranged, the first bracket connecting plate is arranged at the bottom end of the second bracket connecting plate, the third bracket connecting plate is arranged at the top end of the second bracket connecting plate, the third bracket connecting plate is arranged transversely, the fourth bracket connecting plate is arranged at the bottom end of the third bracket connecting plate, the fourth bracket connecting plate is longitudinally arranged, the fifth bracket connecting plate is arranged at one side of the bottom end of the fourth bracket connecting plate, and the fifth bracket connecting plate is arranged transversely, wherein the second bracket connecting plate, the third bracket connecting plate and the fourth bracket connecting plate together form a downwardly opening fixed groove, the guide wheel assembly is arranged in the fixed groove, and the first hook connecting plate and the fifth bracket connecting plate are connected by the connecting pin; The guide wheel assembly includes a fixed shaft and a guide wheel body, wherein one end of the fixed shaft is fixedly connected to the second bracket connecting plate, and the other end of the fixed shaft is fixedly connected to the fourth bracket connecting plate. The guide wheel body is arranged in the middle of the fixed shaft, and the guide wheel body and the fixed shaft are connected by a bearing. The bottom surface of the guide wheel body is in contact with the top surface of the track. The guide wheel body is sleeved on the outside of the fixed shaft, and the guide wheel body includes a first wheel body and a second wheel body that are integrally connected. The first wheel body is cylindrical, and the second wheel body includes two identical second wheel bodies. The two second wheel bodies are respectively arranged on both sides of the first wheel body. The second wheel body is frustum-shaped, and the longitudinal cross-sectional area of the second wheel body close to the first wheel body is larger than the longitudinal cross-sectional area of the second wheel body away from the first wheel body. An anti-dump device is provided on the first bracket connecting plate, and a first through hole is provided on the first bracket connecting plate. The anti-dump device includes an anti-dump pin shaft and an anti-dump bearing. The anti-dump pin shaft is provided through the first through hole, and the anti-dump bearing is fixedly provided at the bottom end of the anti-dump pin shaft. A bearing connection is provided between the anti-dump pin shaft and the anti-dump bearing, and the side wall of the anti-dump bearing is in contact with the side wall of the track. The distance between the anti-dump bearing and the fourth bracket connecting plate is set to be smaller than the outer diameter of the track.

2. A mobile sprinkler spreader according to claim 1, characterized in that: The fifth bracket connecting plate is provided with a second through hole, the first hook connecting plate is provided with a third through hole, the bottom end of the connecting pin is placed on the bottom of the first hook connecting plate, the top end of the connecting pin is provided with the third through hole and the second through hole, the top end of the connecting pin is provided with a connecting bearing, and the connecting bearing is provided on the top of the fifth bracket connecting plate.

3. A mobile sprinkler spreader according to claim 2, characterized in that: A bearing fixing seat is fixedly provided on the top of the fifth bracket connecting plate, and the bearing fixing seat and the connecting bearing are fixedly connected.

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