A water removal device for drip irrigation belt production

Abstract

The present application relates to a water removal device for drip irrigation tape production, and relates to the technical field of drip irrigation tape production, which comprises a mounting plate, which is vertically arranged; a drying member, which is connected to the mounting plate and is used to remove water from the outer wall of the drip irrigation tape; the drying member comprises a drying roller and a water absorption layer; two drying rollers form a group, and the drying rollers are perpendicular to the mounting plate and are rotatably connected to the mounting plate; the water absorption layer is sleeved on the circumferential outer wall of the drying roller; the drip irrigation tape is clamped between the drying rollers in the same group; a traction member, which is fixedly connected to the mounting plate and is located on the side of the drying member away from the cooling member; and is used to drive the drip irrigation tape to move. The present application has the effect of improving the quality of the drip irrigation tape.

Description

Technical Field

[0001] The present application relates to the technical field of drip irrigation tape production, and in particular to a water removal device for drip irrigation tape production. Background Art

[0002] Drip irrigation is a precise irrigation method that uses a low-pressure pipe system to transport water directly to the field and then drips the water evenly and slowly into the soil near the roots of the crops through drip irrigation tapes and other irrigation devices. Drip irrigation tapes are divided into patch drip irrigation tapes, embedded cylindrical drip irrigation tapes, maze drip irrigation tapes and blue track drip irrigation tapes. With the continuous development of drip irrigation technology, the use of drip irrigation tapes is increasing.

[0003] The existing production of drip irrigation tapes requires a complete production line, which includes an extruder, a drip irrigation tape forming machine, a cooling unit, a traction machine and a winding mechanism, etc. according to the production direction of the drip irrigation tape; after the extruder melts and extrude the raw materials, the drip irrigation tape is formed into a drip irrigation tape pattern through the drip irrigation tape forming machine. At this time, the drip irrigation tape needs to be immersed in a coolant for cooling and shaping. At the same time, under the traction of the traction machine, the winding mechanism winds up the drip irrigation tape, thereby completing the production of the drip irrigation tape.

[0004] With regard to the above-mentioned related technologies, when the drip irrigation tape is cooled, there will be more moisture outside the drip irrigation tape, and the winding mechanism will directly wind up the drip irrigation tape. If the drip irrigation tape is left for a long time, it will become moldy; there is a defect that the quality of the drip irrigation tape is reduced. Summary of the invention

[0005] In order to solve the defect of reduced quality of drip irrigation tapes, the present application provides a water removal device for drip irrigation tape production.

[0006] The present application provides a water removal device for drip irrigation tape production, which adopts the following technical scheme: comprising: a mounting plate, which is vertically arranged; a drying member, which is connected to the mounting plate and is used to remove water from the outer wall of the drip irrigation tape; the drying member comprises a drying roller and a water absorption layer; two drying rollers form a group, and the drying rollers are perpendicular to the mounting plate and are rotatably connected to the mounting plate; the water absorption layer is sleeved on the circumferential outer wall of the drying roller; the drip irrigation tape is clamped between the drying rollers in the same group; a traction member, which is fixedly connected to the mounting plate and is located on the side of the drying member away from the cooling member; and is used to drive the drip irrigation tape to move.

[0007] By adopting the above technical scheme, the drip irrigation belt is clamped between two drying rollers in the same group during use. At this time, the drip irrigation belt is deformed and gradually flattened under the action of the drying rollers. At this time, the water absorption layer removes the water on the surface of the drip irrigation belt, and the drying roller squeezes out the water in the drip irrigation belt, thereby reducing the mildew of the drip irrigation belt and improving the quality of the drip irrigation belt.

[0008] Preferably, a wiping piece is provided between the drying piece and the traction piece, and the wiping piece is used to wipe off the moisture inside the drip irrigation belt.

[0009] By adopting the above technical scheme, most of the water in the drip irrigation belt during the production process or the water that penetrates into the drip irrigation belt through the through holes of the drip irrigation belt during the cooling process is discharged under the action of the drying element, thereby improving the quality of the drip irrigation belt; however, under the action of gravity, there is still a small amount of cooling water on the inner wall of the drip irrigation belt, and the wiping element can facilitate the discharge of the small amount of cooling water inside the drying element, thereby achieving the effect of improving the quality of the drip irrigation belt.

[0010] Preferably, the wiping member includes: a bearing plate, which is horizontally arranged and connected to the mounting plate, and the bearing plate is used to bear the drip irrigation belt; a magnetic block, which is located above the bearing plate and fixedly connected to the mounting plate, and the magnetic poles at both ends of the magnetic block in the length direction are different; a pushing block, which is located in the drip irrigation belt and between the magnetic block and the drying member, the magnetic poles at both ends of the pushing block in the length direction are different, and the magnetic poles at one end of the pushing block and the magnetic block that are close to each other are the same; an inflatable elastic bag, which is located in the drip irrigation belt and fixedly connected to the pushing block, and the inflatable elastic bag is located on the side of the pushing block close to the drying member, and the outer wall of the inflatable elastic bag abuts against the circumferential inner wall of the drip irrigation belt.

[0011] By adopting the above technical scheme, the inflatable elastic bag is inflated and placed in the drip irrigation belt. As the traction piece pulls the drip irrigation belt, the inflatable elastic bag moves to the side away from the drying piece; at the same time, under the action of the magnetic block, the relative positions of the pushing block and the magnetic block are determined, so that the inflatable elastic bag and the drip irrigation belt are relatively displaced, and then the cooling water in the drip irrigation belt is scraped out; at the same time, when a patch is provided in the drip irrigation belt or the drip irrigation belt is a labyrinth drip irrigation belt, the inflatable elastic bag is deformed to wipe the water in the drip irrigation belt; at the same time, the push block and the magnetic block are used together without causing wear to the drip irrigation belt, thereby achieving the effect of improving the quality of the drip irrigation belt.

[0012] Preferably, an adsorption layer is fixedly connected to the lower surface of the pushing block.

[0013] By adopting the above technical scheme, when the inflatable elastic bag moves in the drip irrigation belt for a long time and pushes the water in the drip irrigation belt to move, if water droplets are condensed on the side of the inflatable elastic bag close to the pushing block, the setting of the adsorption layer can facilitate the adsorption of moisture in the drip irrigation belt, thereby reducing the possibility of mildew of the drip irrigation belt, thereby achieving the effect of improving the quality of the drip irrigation belt.

[0014] Preferably, a connecting rod is fixedly connected to the side wall of the pushing block close to the magnetic block, and the connecting rod is made of non-metallic material; and an end of the connecting rod away from the pushing block is fixedly connected to the expansion block.

[0015] By adopting the above technical solution, the connection rod and the support block are arranged to support the drip irrigation belt, so that a part of air is always retained in the drip irrigation belt, thereby facilitating the movement of the wiping member.

[0016] Preferably, the expansion block is a truncated cone-shaped structure, and the cross-sectional area of ​​the expansion block at one end away from the connecting rod is larger than the cross-sectional area of ​​the expansion block at one end close to the connecting rod.

[0017] Preferably, the support block is magnetic, and the magnetic poles of the support block and the magnetic block at one end close to each other are the same.

[0018] By adopting the above technical scheme, the friction between the inflatable elastic bag and the drip irrigation belt and the repulsive force between the magnetic block and the pushing block are balanced with each other, so that the relative position between the pushing block and the magnetic block is constant; the setting of the connecting rod and the expansion block makes the relative position between the pushing block and the magnetic block not rely on the friction between the inflatable elastic bag and the drip irrigation belt. At this time, the wiping piece can be suitable for drip irrigation belts of different types and sizes, thereby achieving the effect of improving the applicability of the wiping piece.

[0019] Preferably, a plug-in column is provided between the load-bearing plate and the mounting plate, the plug-in column is fixedly connected to the load-bearing plate, and the plug-in column is slidably plugged into the mounting plate.

[0020] By adopting the above technical solution, the provision of the plug-in column can facilitate the staff to disassemble and assemble the bearing plate and the mounting plate, and then facilitate the staff to place the inflatable elastic bag in the drip irrigation belt, which is convenient for the use of the wiping piece.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. Clamp the drip irrigation tape between two drying rollers in the same group. At this time, the drip irrigation tape is deformed and gradually flattened under the action of the drying roller. At this time, the water absorption layer removes the water on the surface of the drip irrigation tape, and the drying roller squeezes out the water in the drip irrigation tape, reducing the mildew of the drip irrigation tape, thereby improving the quality of the drip irrigation tape;

[0023] 2. When a patch is provided inside the drip irrigation belt or the drip irrigation belt is a labyrinth drip irrigation belt, the deformation of the inflatable elastic bag can also realize wiping the water inside the drip irrigation belt; at the same time, the push block and the magnetic block are used together without causing wear to the drip irrigation belt, thus achieving the effect of improving the quality of the drip irrigation belt;

[0024] 3. The friction between the inflatable elastic bag and the drip irrigation belt and the repulsive force between the magnetic block and the push block are balanced with each other, so that the relative position between the push block and the magnetic block is constant; the setting of the connecting rod and the opening block makes the relative position between the push block and the magnetic block not rely on the friction between the inflatable elastic bag and the drip irrigation belt. At this time, the wiping piece can be applied to drip irrigation belts of different types and sizes, thereby achieving the effect of improving the applicability of the wiping piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0026] Figure 2 This is a cross-sectional view showing the plug-in post.

[0027] In the figure, 1, mounting plate; 2, drying part; 21, drying roller; 22, water absorption layer; 3, traction part; 4, wiping part; 41, bearing plate; 42, magnetic block; 43, pushing block; 44, inflatable elastic bag; 5, adsorption layer; 6, connecting rod; 7, opening block; 8, plug-in column. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-2 This application is described in further detail.

[0029] The embodiment of the present application discloses a water removal device for drip irrigation tape production.

[0030] refer to Figure 1 The dewatering device for drip irrigation tape production is located between the cooling unit and the winding mechanism in the production line of the drip irrigation tape. The dewatering device for drip irrigation tape production includes a mounting plate 1, a drying member 2, a traction member 3 and a wiping member 4; the mounting plate 1 is vertically arranged; the drying member 2 is connected to the mounting plate 1, and is used to remove water from the outer wall of the drip irrigation tape; the traction member 3 is fixedly connected to the mounting plate 1, and the traction member 3 is located on the side of the drying member 2 away from the cooling unit, and the traction member 3 is used to drive the drip irrigation tape to move; the wiping member 4 is located between the drying member 2 and the traction member 3, and is used to wipe the moisture inside the drip irrigation tape.

[0031] Before use, the drying component 2 and the traction component 3 are connected to the mounting plate 1. After the connection is completed, the drip irrigation belt is pulled to the traction component 3, and the traction component 3 drives the drip irrigation belt to move. At this time, the drying component 2 wipes the moisture on the outside of the drip irrigation belt, and the wiping component 4 wipes the moisture inside the drip irrigation belt, thereby reducing the possibility of mildew of the drip irrigation belt, thereby achieving the effect of improving the quality of the drip irrigation belt.

[0032] refer to Figure 1 Specifically, the drying element 2 includes a drying roller 21 and a water absorbing layer 22; two drying rollers 21 form a group, and multiple groups of drying rollers 21 are provided. The drying rollers 21 are perpendicular to the mounting plate 1, and the drying rollers 21 are rotatably connected to the mounting plate 1, and the rotation axis of the drying rollers 21 is the center line of its length direction. The water absorbing layer 22 is sleeved on the circumferential outer wall of the drying roller 21, and the water absorbing layer 22 rotates coaxially with the drying roller 21; in this embodiment, the water absorbing layer 22 is made of wood cellulose. The drip irrigation belt is clamped between the two drying rollers 21 in the same group.

[0033] When in use, the drying roller 21 and the water absorbing layer 22 work together to squeeze the drip irrigation belt. At this time, the drip irrigation belt is in a flat state, and the circumferential outer wall of the flat drip irrigation belt contacts the water absorbing layer 22. The water absorbing layer 22 wipes the water on the outer wall of the drip irrigation belt, and the drying roller 21 squeezes out the water retained in the drip irrigation belt. Under the action of the water absorbing layer 22, the drying roller 21 will not be in rigid contact with the drip irrigation belt, thereby ensuring the integrity of the drip irrigation belt, and at the same time, the water outside the drip irrigation belt is wiped off, reducing the possibility of mildew of the drip irrigation belt, thereby improving the quality of the drip irrigation belt.

[0034] refer to Figure 1 and Figure 2 , the wiping member 4 includes a bearing plate 41, a magnetic block 42, a push block 43 and an inflatable elastic bag 44; the bearing plate 41 is arranged horizontally, and the bearing plate 41 is connected to the mounting plate 1, and the bearing plate 41 is used to carry the drip irrigation belt; specifically, there is a plug-in column 8 between the bearing plate 41 and the mounting plate 1, the plug-in column 8 is fixedly connected to the bearing plate 41, and the plug-in column 8 is slidably plugged into the mounting plate 1; the setting of the plug-in column 8 realizes the detachable connection between the bearing plate 41 and the mounting plate 1. The magnetic block 42 is located above the bearing plate 41, the magnetic block 42 is fixedly connected to the mounting plate 1, the magnetic block 42 is placed horizontally, and the magnetic poles at both ends of the magnetic block 42 in the length direction are different; the push block 43 is located in the drip irrigation bag, and the push block 43 is located between the magnetic block 42 and the drying member 2, the magnetic poles at both ends of the push block 43 in the length direction are different, and the magnetic poles at one end of the push block 43 and the magnetic block 42 that are close to each other are the same. The lower surface of the push block 43 is fixedly connected with an adsorption layer 5. In this embodiment, the adsorption layer 5 is made of wood cellulose. The inflatable elastic bag 44 is located in the drip bag and fixedly connected to the push block 43. The inflatable elastic bag 44 is located on the side of the push block 43 close to the drying element 2, and the outer wall of the inflatable elastic bag 44 abuts against the circumferential outer wall of the drip irrigation belt.

[0035] Most of the water poured into the drip irrigation belt during the production cooling process or the water that penetrates into the drip irrigation belt through the water outlet of the drip irrigation belt during the cooling process is discharged under the action of the drying element 2, thereby improving the quality of the drip irrigation belt; however, a small amount of cooling water is still present on the inner wall of the drip irrigation belt under the action of gravity, and the wiping element 4 can facilitate the discharge of the small amount of cooling water inside the drying element 2. Specifically, the inflatable elastic bag 44 is inflated and placed in the drip irrigation belt, and as the traction element 3 pulls the drip irrigation belt, the inflatable elastic bag 44 moves to the side away from the drying element 2; at the same time, under the action of the magnetic block 42, the relative position of the push block 43 and the magnetic block 42 is determined, so that the inflatable elastic bag 44 and the drip irrigation belt are relatively displaced, thereby scraping out the cooling water in the drip irrigation belt.

[0036] At the same time, when a patch is provided in the drip irrigation belt or the drip irrigation belt is a labyrinth drip irrigation belt, the deformation of the inflatable elastic bag 44 can also realize wiping the water in the drip irrigation belt; at the same time, the push block 43 and the magnetic block 42 are used together without causing wear to the drip irrigation belt. When the inflatable elastic bag 44 moves in the drip irrigation belt for a long time and pushes the water in the drip irrigation belt to move, if water droplets are condensed on the side of the inflatable elastic bag 44 close to the push block 43 to form water droplets, the setting of the adsorption layer 5 can facilitate the adsorption of the water in the drip irrigation belt, thereby reducing the possibility of mildew of the drip irrigation belt, thereby achieving the effect of improving the quality of the drip irrigation belt.

[0037] refer to Figure 1 The side wall of the push block 43 near the magnetic block 42 is fixedly connected with a connecting rod 6, which is non-magnetic and is not adsorbed by magnetic objects. In this embodiment, the connecting rod 6 is made of non-metallic materials; the end of the connecting rod 6 away from the push block 43 is fixedly connected with a spreading block 7. The specific spreading block 7 is a truncated cone structure, and the cross-sectional area of ​​the end of the spreading block 7 away from the connecting rod 6 is larger than the cross-sectional area of ​​the end of the spreading block 7 near the connecting rod 6. The spreading block 7 is magnetic, and the magnetic poles of the ends of the spreading block 7 and the magnetic block 42 that are close to each other are the same.

[0038] The connection rod 6 and the opening block 7 are arranged to support the drip irrigation belt, so that a part of air is always retained in the drip irrigation belt, thereby facilitating the movement of the wiper 4. The friction between the inflatable elastic bag 44 and the drip irrigation belt and the repulsion between the magnetic block 42 and the push block 43 are balanced with each other, so that the relative position between the push block 43 and the magnetic block 42 is constant; the connection rod 6 and the opening block 7 are arranged so that the relative position between the push block 43 and the magnetic block 42 does not rely on the friction between the inflatable elastic bag 44 and the drip irrigation belt. At this time, the wiper 4 can be applied to drip irrigation belts of different types and sizes, achieving the effect of improving the applicability of the wiper 4.

[0039] The implementation principle of the water removal device for drip irrigation tape production in the embodiment of the present application is as follows: during use, the drying roller 21 and the water absorbing layer 22 squeeze the drip irrigation tape, at which time the drip irrigation tape is deformed, and the drying roller 21 and the water absorbing layer 22 wipe off the water outside the drip irrigation tape; at the same time, the drying roller 21 and the water absorbing layer 22 squeeze out most of the water inside the drip irrigation tape; at this time, the drip irrigation tape moves under the action of the traction member 3, and under the action of the opening block 7, the connecting rod 6 and the inflatable elastic bag 44, the relative position of the magnetic block 42 and the pushing block 43 does not change; at this time, the inflatable elastic bag 44 presses against the inner wall of the drip irrigation tape to scrape off the water on the inner wall of the drip irrigation tape; when the water gathers, it is adsorbed by the adsorption layer 5, thereby realizing the removal of water inside and outside the drip irrigation tape, reducing the possibility of mildew of the drip irrigation tape, and thus achieving the effect of improving the quality of the drip irrigation tape.

[0040] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water removal device for drip irrigation tape production, characterized in that: include: A mounting plate (1), arranged vertically; A drying element (2) is connected to the mounting plate (1) and is used to remove water from the outer wall of the drip irrigation belt; the drying element (2) comprises a drying roller (21) and a water absorbing layer (22); two drying rollers (21) form a group, the drying rollers (21) are perpendicular to the mounting plate (1) and are rotatably connected to the mounting plate (1); the water absorbing layer (22) is sleeved on the circumferential outer wall of the drying roller (21); and the drip irrigation belt is clamped between the drying rollers (21) in the same group; A traction member (3) is fixedly connected to the mounting plate (1) and is located on a side of the drying member (2) away from the cooling member; and is used to drive the drip irrigation belt to move; A wiping member (4) is provided between the drying member (2) and the traction member (3), and the wiping member (4) is used to wipe off the moisture inside the drip irrigation belt; The wiping member (4) comprises: A bearing plate (41) is arranged horizontally and connected to the mounting plate (1), and the bearing plate (41) is used to bear the drip irrigation tape; The magnetic block (42) is located above the bearing plate (41) and is fixedly connected to the mounting plate (1), and the magnetic poles of the two ends of the magnetic block (42) in the length direction are different; A push block (43) is located in the drip irrigation belt and between the magnetic block (42) and the drying element (2); the magnetic poles of the two ends of the push block (43) in the length direction are different, and the magnetic poles of the ends of the push block (43) and the magnetic block (42) that are close to each other are the same; The inflatable elastic bag (44) is located inside the drip irrigation belt and fixedly connected to the push block (43). The inflatable elastic bag (44) is located on a side of the push block (43) close to the drying element (2). The outer wall of the inflatable elastic bag (44) abuts against the circumferential inner wall of the drip irrigation belt.

2. A water removal device for drip irrigation tape production according to claim 1, characterized in that: The lower surface of the pushing block (43) is fixedly connected with an adsorption layer (5).

3. A water removal device for drip irrigation tape production according to claim 1, characterized in that: The side wall of the pushing block (43) close to the magnetic block (42) is fixedly connected with a connecting rod (6), and the connecting rod (6) is made of a non-metallic material; the end of the connecting rod (6) facing away from the pushing block (43) is fixedly connected with a spreading block (7).

4. A water removal device for drip irrigation tape production according to claim 3, characterized in that: The expansion block (7) is a truncated cone-shaped structure, and the cross-sectional area of ​​the end of the expansion block (7) away from the connecting rod (6) is larger than the cross-sectional area of ​​the end of the expansion block (7) close to the connecting rod (6).

5. A water removal device for drip irrigation tape production according to claim 3, characterized in that: The expansion block (7) is magnetic, and the expansion block (7) and the magnetic block (42) have the same magnetic pole at one end close to each other.

6. A water removal device for drip irrigation tape production according to claim 1, characterized in that: A plug-in column (8) is provided between the bearing plate (41) and the mounting plate (1); the plug-in column (8) is fixedly connected to the bearing plate (41), and the plug-in column (8) is slidably plugged into the mounting plate (1).

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