Tobacco ridge drip irrigation pipe laying machine

Abstract

The utility model relates to the technical field of drip irrigation pipe laying, in particular to a tobacco ridge drip irrigation pipe laying machine which comprises an intermediate shaft evenly provided with a plurality of limiting holes and two sets of sleeves symmetrically arranged on the intermediate shaft in a sleeved mode, and limiting pins matched with the limiting holes in an inserted mode are installed at one ends of the sleeves in a threaded mode. The other end of the sleeve is fixedly provided with a walking wheel, one end, deviating from the sleeve, of the walking wheel is provided with a pushing rod through a bearing, one end, deviating from the walking wheel, of the pushing rod is provided with a screw rod, the screw rod is provided with a hollow pipe in a threaded mode, the bottom end of the hollow pipe is provided with an auxiliary wheel, the pushing rod is provided with a connecting base, and the connecting base is provided with a connecting bent pipe; a hanging bracket is installed at the bottom end of the connecting bent pipe, a nail pressing mechanism is installed on the hanging bracket, and a storage battery and a controller which are electrically connected with the nail pressing mechanism are installed on the pushing and holding rod. The tobacco ridge drip irrigation pipe laying machine provided by the utility model has the advantage of convenience and rapidness in laying.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation pipe laying, in particular to a tobacco ridge drip irrigation pipe laying machine. Background Technique

[0002] Compared with traditional flood irrigation and sprinkler irrigation, drip irrigation can evenly and slowly apply water or water and fertilizer to the soil at the root of tobacco plants, which not only saves water resources, but also can effectively prevent the occurrence of cross-infection of pathogens through the water medium.

[0003] During ridging every year, in addition to laying drip irrigation pipe belts, the drip irrigation pipes also need to be fixed with windproof nails (also known as fixing brackets) after laying, mainly to prevent the drip irrigation pipes from shaking and shifting under external forces or the water hammer effect during water passing. These two operations are not only cumbersome but also reduce the laying efficiency of drip irrigation pipes. Therefore, it is necessary to provide a new tobacco ridge drip irrigation pipe laying machine to solve the above technical problems. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a tobacco ridge drip irrigation pipe laying machine that is convenient and rapid to lay.

[0005] The tobacco ridge drip irrigation pipe laying machine provided by the utility model includes: an intermediate shaft, on which a number of limiting holes are evenly arranged;

[0006] There are two sets of sleeves, which are symmetrically sleeved on the intermediate shaft. One end of the sleeve is threadedly installed with a limiting pin that is inserted and matched with the limiting hole. The other end of the sleeve is fixedly installed with a traveling wheel. A push rod is installed through a bearing at the end of the traveling wheel away from the sleeve. A screw rod is installed at the end of the push rod away from the traveling wheel. A hollow tube is threadedly installed on the screw rod. An auxiliary wheel is installed at the bottom end of the hollow tube. A connecting seat is installed on the push rod. A connecting elbow is installed on the connecting seat. A hanging bracket is installed at the bottom end of the connecting elbow. A pressing nail mechanism is installed on the hanging bracket. A storage battery and a controller electrically connected to the pressing nail mechanism are installed on the push rod.

[0007] Preferably, a conical limiting cylinder is slidably sleeved on the sleeve, and an adjusting nut is threadedly installed on the sleeve on one side of the conical limiting cylinder.

[0008] Preferably, a guiding roller is rotatably installed at the bottom end of the hanging bracket.

[0009] Preferably, the nail pressing mechanism includes a U-shaped frame which is installed on the hanging frame and is inclined. Symmetrically installed sliding rods are arranged inside the U-shaped frame. A support beam is installed at one end of the U-shaped frame close to the hanging frame. An electric rod I is installed on the support beam and is inclined. The telescopic end of the electric rod I is fixedly installed with a push plate. A limiting component is installed at one end of the hanging frame facing the sliding rod. An electric rod II is installed on the support beam. The telescopic end of the electric rod II is fixedly installed with a pressing plate. The electric rod I and the electric rod II are electrically connected to the controller.

[0010] Preferably, the limiting component includes a fixing plate which is fixedly installed on the hanging frame. Guide rods are symmetrically inserted into the fixing plate. A baffle is fixedly installed at one end of the guide rod facing the sliding rod. A return spring is sleeved on the guide rod. One end of the return spring is fixedly connected to the fixing plate, and the other end of the return spring is fixedly connected to the baffle. A fixed-distance rod is fixedly installed at one end of the fixing plate facing the baffle.

[0011] Preferably, baffles are symmetrically installed at one end of the baffle facing the sliding rod.

[0012] Compared with the related art, the tobacco ridge drip irrigation pipe laying machine provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a tobacco ridge drip irrigation pipe laying machine. By slidably installing a sleeve on the intermediate shaft, the sleeve is conveniently and quickly inserted and assembled by the cooperation of a limit pin and a limit hole, and it is convenient to install the drip irrigation pipe roll on the sleeve for laying.

[0014] With the cooperation of the connecting seat, the connecting elbow, the hanging frame, the U-shaped frame, the sliding rod, the support beam, the electric rod I, the push plate, the limiting component, the fixing plate, the guide rod, the baffle, the return spring, the fixed-distance rod, the baffle piece, the electric rod II and the pressing plate arranged on the pushing rod, the nail pressing operation is synchronously carried out when laying the drip irrigation pipe, thereby improving the efficiency of laying the drip irrigation pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a preferred embodiment of the tobacco ridge drip irrigation pipe laying machine provided by the present utility model;

[0016] Figure 2 It is a schematic structural diagram of another perspective of the tobacco ridge drip irrigation pipe laying machine provided by the present utility model;

[0017] Figure 3 It is a schematic structural diagram of the hanging frame with a nail pressing mechanism installed thereon provided by the present utility model;

[0018] Figure 4 It is a schematic structural diagram of another perspective of the hanging frame with a nail pressing mechanism installed thereon provided by the present utility model;

[0019] Figure 5 A structural schematic diagram of the nail pressing mechanism provided by the utility model;

[0020] Figure 6 A schematic diagram of the structure of the limit assembly provided by the utility model;

[0021] Figure 7 for Figure 1 A partial enlarged view of A shown. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0024] See also Figures 1 to 7 The utility model provides a chimney ridge drip irrigation pipe laying machine, the chimney ridge drip irrigation pipe laying machine comprising:

[0025] An intermediate shaft 1, wherein a plurality of limiting holes 101 are evenly formed on the intermediate shaft 1;

[0026] The sleeve 2 is provided with two groups. The two groups of the sleeves 2 are symmetrically sleeved on the intermediate shaft 1, and a limit pin 21 that is plugged into the limit hole 101 is threadedly installed on one end of the sleeve 2. The other end of the sleeve 2 is fixedly installed with a walking wheel 3. The end of the walking wheel 3 away from the sleeve 2 is installed with a push rod 4 through a bearing. The end of the pushing rod 4 away from the walking wheel 3 is installed with a screw 5, and a hollow tube 6 is threadedly installed on the screw 5. An auxiliary wheel 7 is installed at the bottom end of the hollow tube 6. A connecting seat 41 is installed on the connecting seat 41, and a connecting bent pipe 42 is installed on the bottom end of the connecting bent pipe 42. A hanger 43 is installed on the hanger 43, and a nail pressing mechanism 8 is installed on the hanger 43. A battery 9 and a controller 91 electrically connected to the nail pressing mechanism 8 are installed on the pushing rod 4.

[0027] Wherein, a guide roller 44 is rotatably mounted on the bottom end of the hanger 43 .

[0028] It should be noted that during use, the sleeve 2 is removed from the middle shaft 1, and then the drip irrigation pipe roll is inserted and sleeved on the sleeve 2. Then, the sleeve 2 and the limiting pin 21 are inserted into the limiting hole 101, so as to install the drip irrigation pipe roll. Then, the drip irrigation pipe belt is fixed on the windproof nails, which are arranged one by one and installed on the pressing nail mechanism 8. The pushing and supporting rod 4 is pushed to drive the traveling wheels 3 and the auxiliary wheels 7 to move along the tobacco ridge. During the movement, the drip irrigation pipe roll is driven to rotate and unwind. When unwinding, the unwound drip irrigation pipe passes through the hanging frame 43 and the guiding roller 44 for unwinding. Then, the pressing nail mechanism 8 is synchronously controlled by the controller 91 to perform the pressing nail operation, thereby improving the pipe laying efficiency of the drip irrigation pipe.

[0029] In the embodiment of the present invention, please refer to Figures 1 to 7 , a conical limiting cylinder 22 is slidably sleeved on the sleeve 2, and an adjusting nut 23 is threadedly installed on the sleeve 2 on one side of the conical limiting cylinder 22;

[0030] It should be noted that when the drip irrigation pipe roll is sleeved on the sleeve 2, by screwing the adjusting nut 23, the conical limiting cylinder 22 is driven to move along the sleeve 2 until the conical limiting cylinders 22 at both ends clamp the drip irrigation pipe roll, which is convenient for the drip irrigation pipe roll to rotate and unwind and lay pipes synchronously with the traveling wheels 3.

[0031] In the embodiment of the present invention, please refer to Figures 1 to 7 , the pressing nail mechanism 8 includes a U-shaped frame 81, the U-shaped frame 81 is installed on the hanging frame 43 and is inclined. Two sliding rods 82 are symmetrically installed in the U-shaped frame 81. A support beam 83 is installed at one end of the U-shaped frame 81 close to the hanging frame 43. An electric rod 84 is installed on the support beam 83, the electric rod 84 is inclined, and a push plate 85 is fixedly installed at the telescopic end of the electric rod 84. A limiting component 86 is installed at one end of the hanging frame 43 facing the sliding rod 82. An electric rod 87 is installed on the support beam 83, and a pressing plate 88 is fixedly installed at the telescopic end of the electric rod 87. The electric rod 84 and the electric rod 87 are electrically connected to the controller 91;

[0032] The limiting component 86 includes a fixing plate 861, the fixing plate 861 is fixedly installed on the hanging frame 43, and two guide rods 862 are symmetrically inserted on the fixing plate 861. A baffle 863 is fixedly installed at one end of the guide rod 862 facing the sliding rod 82. A return spring 864 is sleeved on the guide rod 862. One end of the return spring 864 is fixedly connected to the fixing plate 861, and the other end of the return spring 864 is fixedly connected to the baffle 863. A fixed-distance rod 865 is fixedly installed at one end of the fixing plate 861 facing the baffle 863

[0033] It should be noted that when the nail pressing mechanism 8 is in use, the U-shaped windproof nails are arranged and inserted on the two sliding rods 82 one by one. When laying the pipe, when the drip irrigation pipe is unrolled from the hanging bracket 43 and the guiding roller 44, after walking a certain distance, the controller 91 first controls the electric rod 84 to drive the push plate 85 to slide the windproof nail close to the baffle 863 forward from the sliding rod 82 until the baffle 863 is pushed to contact the fixed-distance rod 865. At this time, the windproof nail is directly below the pressing plate 88. Then, the electric rod 87 is started to drive the pressing plate 88 to press and fix the windproof nail on the laid drip irrigation pipe. After pressing and fixing, control the electric rod 87 and the electric rod 84 to reset. When resetting, under the push of the reset spring 864, the baffle 863 contacts the bottom end of the sliding rod 82 again to limit and block the windproof nails on the sliding rod 82. The windproof nails on the sliding rod 82 automatically move to contact the baffle 863 under the action of gravity;

[0034] In this embodiment: at the end of the baffle 863 facing the sliding rod 82, a retaining piece 866 is symmetrically installed. The distance between the two retaining pieces 866 is adapted to the width of the windproof nail. Thus, when the windproof nail moves to the baffle 863, it limits the windproof nail, which is convenient for the pressing plate 88 to vertically press the windproof nail to be inserted into the ground to press and fix the drip irrigation pipe.

[0035] The working principle of the tobacco ridge drip irrigation pipe laying machine provided by the present utility model is as follows:

[0036] When in use, the sleeve 2 is removed from the middle shaft 1, and then the drip irrigation pipe roll is inserted on the sleeve 2. Then, the sleeve 2 and the middle shaft 1 are inserted into the limit hole 101 by using the limit pin 21, so as to realize the installation of the drip irrigation pipe roll. Then, the U-shaped windproof nails are arranged and inserted on the two sliding rods 82 one by one. Then, the push rod 4 is pushed to drive the walking wheels 3 and the auxiliary wheels 7 to move along the tobacco ridge. When moving, the drip irrigation pipe roll is driven to rotate and unroll. When unrolling, the unrolled drip irrigation pipe passes through the hanging bracket 43 and the guiding roller 44 for unrolling. After unrolling a certain distance, the controller 91 first controls the electric rod 84 to drive the push plate 85 to slide the windproof nail close to the baffle 863 forward from the sliding rod 82 until the baffle 863 is pushed to contact the fixed-distance rod 865. At this time, the windproof nail is directly below the pressing plate 88. Then, the electric rod 87 is started to drive the pressing plate 88 to press and fix the windproof nail on the laid drip irrigation pipe. After pressing and fixing, control the electric rod 87 and the electric rod 84 to reset. When resetting, under the push of the reset spring 864, the baffle 863 contacts the bottom end of the sliding rod 82 again to limit and block the windproof nails on the sliding rod 82. The windproof nails on the sliding rod 82 automatically move to contact the baffle 863 under the action of gravity, which is convenient for the next nail pressing operation, thereby improving the pipe laying efficiency of the drip irrigation pipe.

[0037] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0038] The above are only embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A tobacco ridge drip irrigation pipe laying machine, comprising an intermediate shaft (1) evenly provided with a plurality of limiting holes (101), characterized in that, It further includes two sets of sleeves (2) symmetrically sleeved on the intermediate shaft (1), and a limit pin (21) that is threadedly installed at one end of the sleeve (2) and is inserted and matched with the limit hole (101). A traveling wheel (3) is fixedly installed at the other end of the sleeve (2). A push rod (4) is installed at one end of the traveling wheel (3) away from the sleeve (2) through a bearing. A screw rod (5) is installed at one end of the push rod (4) away from the traveling wheel (3). A hollow tube (6) is threadedly installed on the screw rod (5). An auxiliary wheel (7) is installed at the bottom end of the hollow tube (6). A connecting seat (41) is installed on the push rod (4). A connecting elbow (42) is installed on the connecting seat (41). A hanger (43) is installed at the bottom end of the connecting elbow (42). A pressing mechanism (8) is installed on the hanger (43). A storage battery (9) and a controller (91) that are electrically connected to the pressing mechanism (8) are installed on the push rod (4).

2. The drip irrigation pipe laying machine for tobacco ridges according to claim 1, characterized in that A conical limit cylinder (22) is slidably sleeved on the sleeve (2), and an adjusting nut (23) is threadedly installed on the sleeve (2) on one side of the conical limit cylinder (22).

3. The drip irrigation pipe laying machine for tobacco ridges according to claim 1, characterized in that, A guide roller (44) is rotatably installed at the bottom end of the hanger (43).

4. The drip irrigation pipe laying machine for tobacco ridges according to claim 1, characterized in that, The pressing mechanism (8) includes a U-shaped frame (81). The U-shaped frame (81) is installed on the hanger (43) and is inclined. Slide rods (82) are symmetrically installed inside the U-shaped frame (81). A support beam (83) is installed at one end of the U-shaped frame (81) close to the hanger (43). An electric rod one (84) is installed on the support beam (83). The electric rod one (84) is inclined, and a push plate (85) is fixedly installed at the telescopic end of the electric rod one (84). A limit component (86) is installed at one end of the hanger (43) facing the slide rod (82). An electric rod two (87) is installed on the support beam (83). A pressing plate (88) is fixedly installed at the telescopic end of the electric rod two (87). The electric rod one (84) and the electric rod two (87) are electrically connected to the controller (91).

5. The pipe laying machine for drip irrigation pipes in tobacco ridges according to claim 4, characterized in that, The limit component (86) includes a fixing plate (861). The fixing plate (861) is fixedly installed on the hanger (43). Guide rods (862) are symmetrically inserted on the fixing plate (861). A baffle (863) is fixedly installed at one end of the guide rod (862) facing the slide rod (82). A return spring (864) is sleeved on the guide rod (862). One end of the return spring (864) is fixedly connected to the fixing plate (861), and the other end of the return spring (864) is fixedly connected to the baffle (863). A fixed-distance rod (865) is fixedly installed at one end of the fixing plate (861) facing the baffle (863).

6. The drip irrigation pipe laying machine for tobacco ridges according to claim 5, characterized in that, Flap pieces (866) are symmetrically installed at one end of the baffle (863) facing the slide rod (82).

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