Anti-deviation pipeline unreeling machine for farm irrigation

Abstract

The utility model discloses an anti-deviation pipeline unreeling machine for farm irrigation, which comprises a bottom plate and a reeling cylinder, one end of the bottom plate is fixedly provided with a first fixing support, one end of the first fixing support is fixedly provided with a rotating shaft, one end of the bottom plate is movably provided with a control plate, and one end of the rotating shaft is fixedly provided with a control panel. Through the arrangement of the connecting rod, the control plate, the connecting frame, the reset plate and other parts, when a worker uses the device to wind a used pipeline, if the pipeline on the end face of the auxiliary roller deviates, the push plate is extruded to move, the reset plate is driven by the control plate, and therefore the pipeline can be wound conveniently. And the pipeline correcting device moves in the opposite direction of the deviation direction of the pipeline, so that the purpose of automatically correcting the pipeline is achieved, and the winding efficiency and the winding effect of the winding machine are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of unwinding machines, in particular to an anti-deviating pipeline unwinding machine for farmland irrigation. Background Art

[0002] Agricultural irrigation mainly refers to irrigation operations in agricultural cultivation areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation and micro-irrigation. Water flow in the river is led to the farmland through water pumps and water pipes. Due to the large cultivated area of ​​farmland, the required length of the water pipe increases. In order to speed up the irrigation efficiency, a specific unwinding machine is generally used to place the water pipe.

[0003] The unwinding machine is usually composed of a base plate, a driving device and a reel. The worker first straightens out one end of the water pipe, starts the driving device, and makes the reel rotate to pull out the rolled water pipe. After controlling the position of the water pipe, the driving device is turned off to connect the water pipe to the water pump and irrigate the farmland.

[0004] However, in the process of unwinding or rewinding, the existing pipe unwinding machine will inevitably cause the pipe to deviate due to the tension of the reel. The means to prevent the deviation are mostly for workers to manually support and adjust the moving direction of the pipe. This will reduce the overall efficiency of pipe unwinding and rewinding, thereby affecting the overall irrigation efficiency, which is inconvenient. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an anti-deviation pipe unwinding machine for farmland irrigation to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-deviation pipe unwinding machine for farmland irrigation, comprising a base plate and a winding drum, a first fixed bracket is fixedly installed at one end of the base plate, and the first fixed bracket is fixedly installed at one end, an auxiliary roller is movably installed at one end of the first fixed bracket, and a connecting rod is movably installed inside the first fixed bracket, a push plate is fixedly installed at one end of the connecting rod, and a first spring connected to the first fixed bracket and the push plate is sleeved on the outside of the connecting rod, a rotating shaft is movably installed at one end of the base plate, and a control panel is fixedly installed at one end of the rotating shaft, a second fixed bracket is fixedly installed at one end of the base plate, and an auxiliary device for auxiliary winding is movably installed inside the second fixed bracket.

[0007] By adopting the above technical scheme, by providing components such as a connecting rod, a first spring, a rotating shaft, a control panel, a connecting frame and a reset plate, when a worker uses the device to reel up a used pipe, if the pipe on the end face of the auxiliary roller is offset, the push plate position will be squeezed to move, so that the position of the reset plate is driven by the control panel to move in the opposite direction of the pipe offset, thereby achieving the purpose of automatically correcting the pipe. Compared with the traditional workers manually supporting the pipe to prevent it from offsetting, the device is more convenient and quick, and corrective operations can be made in time when the pipe is offset, effectively improving the winding efficiency and winding effect of the winder.

[0008] The utility model is further configured as follows: the auxiliary device includes a connecting frame, a reset plate, a driving rod, a pressure plate, a second spring, a limit block and a limit groove, one end of the second fixed bracket is movably mounted with the connecting frame, one end of the second fixed bracket is fixedly mounted with the driving rod, and one end of the driving rod is movably mounted with the reset plate, and the driving rod and the connecting frame are connected via the reset plate.

[0009] By adopting the above technical solution, the fixedly installed driving rod can provide support for the connecting frame and the reset plate. The fixed connection enables the connecting frame to drive the reset plate to move together under the restriction of the driving rod during the movement, thereby achieving the purpose of driving it to straighten the pipeline.

[0010] The utility model is further configured that a limiting block is fixedly installed at one end of the connecting frame, and a limiting groove matching the limiting block is opened inside the bottom plate.

[0011] By adopting the above technical solution, the limiting block cooperates with the limiting groove, so that the movement of the connecting frame needs to be restricted by the limiting groove, ensuring its moving direction when squeezed and effectively preventing its moving direction from being offset.

[0012] The utility model is further configured that the outer sleeve of the driving rod is provided with a second spring, and the driving rod is connected to the reset plate through the second spring, and the outer sleeve of the rotating shaft is provided with a torsion spring.

[0013] By adopting the above technical solution, the second spring will continuously apply elastic force to the reset plate, so that it can help it to reset as soon as possible when it is not subjected to squeezing force. The setting of the torsion spring can help the control plate to reset after it is not squeezed by the connecting rod.

[0014] The utility model is further configured such that an extension frame is fixedly mounted on one end of the first fixed bracket, a movable rod is movably mounted inside the extension frame, and a pressure plate is fixedly mounted on one end of the movable rod.

[0015] By adopting the above technical solution, the first fixed bracket provides support and fixation for the extension frame, the movably installed movable rod allows it to move inside the extension frame, and the pressure plate can squeeze the pipe on the end face of the auxiliary roller, thereby achieving the purpose of discharging excess water inside the pipe.

[0016] The utility model is further configured that a pull plate is fixedly mounted on one end of the movable rod, and a third spring connected to the extension frame and the pull plate is sleeved on the outside of the movable rod.

[0017] By adopting the above technical solution, the pull plate can facilitate workers to manually control the position of the pressure plate, and facilitate workers to fix the pipe on the winding drum when winding. The third spring will continuously apply tension to the pull plate, so as to achieve continuous fit of the pressure plate with the pipe on the end face of the auxiliary roller to ensure its dewatering effect on the pipe.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] 1. The utility model is provided with components such as a connecting rod, a first spring, a rotating shaft, a control board, a connecting frame and a reset plate, so that when a worker uses the device to reel up a used pipe, if the pipe on the end face of the auxiliary roller is offset, the push plate position will be squeezed to move, so that the position of the reset plate is driven by the control board to move in the opposite direction of the pipe offset, thereby achieving the purpose of automatically correcting the pipe. Compared with the traditional workers manually supporting the pipe to prevent it from offsetting, the utility model is more convenient and quick, and the pipe can be corrected in time when it is offset, which effectively improves the winding efficiency and winding effect of the winder.

[0020] 2. The utility model is provided with components such as a pulling plate, a third spring, a pressing plate and an extension frame. The third spring continuously applies pulling force to the pulling plate to ensure that the end face of the pressing plate will fit the water pipe at the end face of the auxiliary roller, so as to discharge the residual water inside the pipe out of the pipe body, thereby reducing the overall weight of the pipe and protecting the pipe. At the same time, due to the certain pressure applied by the pressing plate, the deviation of the pipe at the end face of the auxiliary roller can be effectively reduced, thereby improving the winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 This is a schematic diagram of a control panel of the utility model;

[0023] Figure 3 A half-section view of the bottom plate of the utility model;

[0024] Figure 4 It is a schematic diagram of the extension frame of the utility model.

[0025] In the figure: 1. bottom plate; 2. first fixed bracket; 3. auxiliary roller; 4. connecting rod; 5. first spring; 6. rotating shaft; 7. torsion spring; 8. push plate; 9. control plate; 10. connecting frame; 11. second fixed bracket; 12. reset plate; 13. driving rod; 14. winding drum; 15. pressure plate; 16. second spring; 17. limit block; 18. limit groove; 19. extension frame; 20. third spring; 21. movable rod; 22. pull plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] A pipe unwinding machine for preventing deviation of farmland irrigation, such as Figure 1-4 As shown, it includes a bottom plate 1 and a winding drum 14, a first fixed bracket 2 is fixedly installed at one end of the bottom plate 1, and a first fixed bracket 2 is fixedly installed at one end, an auxiliary roller 3 is movably installed at one end of the first fixed bracket 2, and a connecting rod 4 is movably installed inside the first fixed bracket 2, a push plate 8 is fixedly installed at one end of the connecting rod 4, and a first spring 5 connected to the first fixed bracket 2 and the push plate 8 is sleeved on the outside of the connecting rod 4, a rotating shaft 6 is movably installed at one end of the bottom plate 1, and a control board 9 is fixedly installed at one end of the rotating shaft 6, and a second fixed bracket 3 is fixedly installed at one end of the bottom plate 1. The bracket 11 is provided with an auxiliary device for assisting the reeling. When reeling, the worker needs to fix one end of the pipe on one end of the reeling drum 14, and drive the reeling drum 14 to rotate by the driving rod 13 to complete the reeling of the pipe. During the reeling process, if the pipe deviates, the push plate 8 on the same side will be squeezed to cause displacement, so that the connecting rod 4 pushes the control plate 9 to rotate around the rotating shaft 6 at a certain angle, so that the reset plate 12 is displaced in the opposite direction of the pipe deviation, thereby achieving the purpose of preventing the pipe from deviating during the reeling process.

[0029] See also Figure 1-3The auxiliary device includes a connecting frame 10, a reset plate 12, a driving rod 13, a pressure plate 15, a second spring 16, a limit block 17 and a limit groove 18. The connecting frame 10 is movably installed at one end of the second fixed bracket 11, and the driving rod 13 is fixedly installed at one end of the second fixed bracket 11, and the reset plate 12 is movably installed at one end of the driving rod 13. The driving rod 13 and the connecting frame 10 are connected through the reset plate 12. The fixedly installed driving rod 13 can provide support for the connecting frame 10 and the reset plate 12. The fixed connection enables the connecting frame 10 to drive the reset plate 12 to move together under the restriction of the driving rod 13 during the movement, thereby achieving the purpose of driving it to straighten the pipeline.

[0030] See also Figure 3 A limit block 17 is fixedly installed at one end of the connecting frame 10, and a limit groove 18 matching the limit block 17 is opened inside the bottom plate 1. The limit block 17 cooperates with the limit groove 18 so that the movement of the connecting frame 10 needs to be limited by the limit groove 18 to ensure its moving direction when squeezed, and effectively prevent its moving direction from being offset.

[0031] See also Figure 1 - Figure 3 A second spring 16 is sleeved on the outside of the driving rod 13, and the driving rod 13 is connected to the reset plate 12 through the second spring 16. A torsion spring 7 is sleeved on the outside of the rotating shaft 6. The second spring 16 will continuously apply elastic force to the reset plate 12, so that it helps it to reset as soon as possible when it is not subjected to extrusion force. The setting of the torsion spring 7 helps the control plate 9 to reset after it is not squeezed by the connecting rod 4.

[0032] See also Figure 1 - Figure 4 An extension frame 19 is fixedly installed at one end of the first fixed bracket 2, and a movable rod 21 is movably installed inside the extension frame 19, and a pressure plate 15 is fixedly installed at one end of the movable rod 21. The first fixed bracket 2 provides support and fixation for the extension frame 19. The movably installed movable rod 21 allows it to move inside the extension frame 19. The pressure plate 15 can squeeze the pipe on the end face of the auxiliary roller 3, so as to achieve the purpose of discharging excess water inside the pipe.

[0033] See also Figure 4 A pull plate 22 is fixedly installed at one end of the movable rod 21, and the outer sleeve of the movable rod 21 is provided with a third spring 20 connected to the extension frame 19 and the pull plate 22. The pull plate 22 can facilitate workers to manually control the position of the pressure plate 15, and facilitate workers to fix the pipe on the winding drum 14 when winding. The third spring 20 will continuously apply tension to the pull plate 22, so as to achieve continuous fit between the pressure plate 15 and the pipe on the end face of the auxiliary roller 3 to ensure its dewatering effect on the pipe.

[0034] The working principle of the utility model is as follows: when winding, the worker needs to fix one end of the pipe on one end of the winding drum 14, and start the driving rod 13 after the fixing is completed. The winding drum 14 is driven to rotate by the driving rod 13 to complete the winding of the pipe. During the winding process, if the pipe deviates, it will squeeze the push plate 8 on the same side to cause it to shift, so that the connecting rod 4 pushes the control plate 9 to rotate around the rotating shaft 6 at a certain angle, and the control plate 9 pushes the connecting frame 10 to shift a certain amount, so that the reset plate 12 is displaced in the opposite direction of the pipe deviation, thereby achieving the purpose of preventing the pipe from deviating during the winding process. After the correction is completed, the pipe releases the squeezing of the push plate 8, and the first spring 5 drives the push plate 8 to reset, the torsion spring 7 drives the control plate 9 to reset, and the second spring 16 resets the reset plate 12. At the same time, during the winding process, the pressure plate 15 applies a certain pressure to the pipe under the action of the third spring 20, thereby achieving the purpose of removing the residual water inside the pipe. After the winding is completed, the drive can be closed.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A pipe unwinding machine for preventing deviation of farmland irrigation, comprising a bottom plate (1) and a reel (14), characterized in that: A first fixed bracket (2) is fixedly mounted on one end of the base plate (1), and a first fixed bracket (2) is fixedly mounted on one end of the first fixed bracket (2); an auxiliary roller (3) is movably mounted on one end of the first fixed bracket (2); a connecting rod (4) is movably mounted inside the first fixed bracket (2); a push plate (8) is fixedly mounted on one end of the connecting rod (4), and a first spring (5) connected to the first fixed bracket (2) and the push plate (8) is sleeved on the outside of the connecting rod (4); a rotating shaft (6) is movably mounted on one end of the base plate (1), and a control panel (9) is fixedly mounted on one end of the rotating shaft (6); a second fixed bracket (11) is fixedly mounted on one end of the base plate (1), and an auxiliary device for auxiliary winding is movably mounted inside the second fixed bracket (11).

2. The anti-deviation pipe unwinding machine for farmland irrigation according to claim 1, characterized in that: The auxiliary device comprises a connecting frame (10), a reset plate (12), a driving rod (13), a pressure plate (15), a second spring (16), a limiting block (17) and a limiting groove (18); the connecting frame (10) is movably mounted on one end of the second fixed bracket (11); the driving rod (13) is fixedly mounted on one end of the second fixed bracket (11); and the reset plate (12) is movably mounted on one end of the driving rod (13); the driving rod (13) and the connecting frame (10) are connected via the reset plate (12).

3. The anti-deviation pipe unwinding machine for farmland irrigation according to claim 2, characterized in that: A limiting block (17) is fixedly mounted on one end of the connecting frame (10), and a limiting groove (18) matching the limiting block (17) is provided inside the bottom plate (1).

4. The anti-deviation pipe unwinding machine for farmland irrigation according to claim 3, characterized in that: The outer sleeve of the driving rod (13) is provided with a second spring (16), and the driving rod (13) and the reset plate (12) are connected via the second spring (16). The outer sleeve of the rotating shaft (6) is provided with a torsion spring (7).

5. The anti-deviation pipe unwinding machine for farmland irrigation according to claim 4, characterized in that: An extension frame (19) is fixedly mounted on one end of the first fixed bracket (2), and a movable rod (21) is movably mounted inside the extension frame (19), and a pressing plate (15) is fixedly mounted on one end of the movable rod (21).

6. The anti-deviation pipe unwinding machine for farmland irrigation according to claim 5, characterized in that: A pull plate (22) is fixedly mounted on one end of the movable rod (21), and a third spring (20) connected to the extension frame (19) and the pull plate (22) is sleeved on the outside of the movable rod (21).

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