Anti-blocking soil cultivation pipeline assembly

Abstract

The utility model discloses an anti-blocking soil cultivation pipeline assembly which comprises a timing device, an upper connector arranged at the top end of the timing device, a conveying assembly arranged at the bottom of the timing device and a lower connector arranged between the conveying assembly and the bottom end of the timing device. A filtering mechanism is arranged on the inner side of the upper connector, and the filtering mechanism is composed of a mounting block and symmetrically-arranged fixing assemblies; by means of the designed filtering mechanism, the problems that when an original soil cultivation pipeline assembly operates, water is filtered through a filtering net, the anti-blocking effect is achieved, and due to the fact that the filtering net is fixedly connected with the upper connector, the filtering net cannot be independently replaced when damaged after being used for a long time are solved; the filter screen can be independently replaced according to use loss, so that the cultivation cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cultivation tools, and particularly relates to a soil cultivation pipeline assembly capable of preventing blockage. BACKGROUND

[0002] The working principle of the drip irrigation system is based on controlling water flow rate, and water is delivered to the soil near the crop roots by using the soil cultivation pipeline assembly and is dripped at a constant low flow rate.

[0003] In the prior art, the delivery assembly is installed with the timing device, and the top end of the timing device is installed with the water outlet. In the water delivery process, the filter screen arranged on the inner side of the upper interface connected with the timing device is used to filter the water, so that blockage of the water outlet hole on the delivery assembly due to long-term use is avoided. Since the filter screen and the upper interface are in a fixed state, the filter screen cannot be replaced according to the requirements. Therefore, the utility model provides a soil cultivation pipeline assembly capable of preventing blockage. SUMMARY

[0004] The utility model discloses a soil cultivation pipeline assembly capable of preventing blockage, and solves the problem that the filter screen and the upper interface are fixedly connected and cannot be replaced individually according to the use requirements.

[0005] To achieve the above object, the utility model provides the following technical scheme: a soil cultivation pipeline assembly capable of preventing blockage, comprising a timing device, an upper interface arranged at the top end of the timing device, a delivery assembly arranged at the bottom of the timing device, and a lower interface arranged between the delivery assembly and the bottom end of the timing device, wherein the upper interface of the upper interface is threadedly connected with the top end of the timing device, the inner side of the upper interface is provided with a filtering mechanism, the filtering mechanism comprises a mounting block and symmetrically arranged fixing assemblies, the mounting block is in a clamping state with the inner side of the upper interface, the fixing assemblies are arranged at the inner side connecting portions of the upper interface at both sides of the mounting block, and the fixing assemblies comprise a pressing block, a connecting assembly, a movable slot and a clamping slot.

[0006] Preferably, the bottom end of the pressing block is in the same horizontal plane as the bottom end of the mounting block.

[0007] Preferably, the inner side of the mounting block is fixed with a filter screen, and the filter screen has a mesh structure.

[0008] Preferably, the connecting assembly is composed of a horizontal rod and a torsion spring, the horizontal rod is through the inner side of the pressing block, the two ends of the horizontal rod are fixed with the inner wall of the movable slot respectively, the torsion spring is sleeved on the surface of the horizontal rod, and the two ends of the torsion spring are fixed with the inner side of the pressing block respectively.

[0009] Preferably, the height of the clamping groove is half of the height of the movable slot.

[0010] Preferably, the conveying assembly is composed of a conveying pipeline and a plurality of spray heads, and the spray heads are arranged in the middle part of the conveying pipeline.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The filter mechanism is designed, the filter screen is used for filtering water during operation of the original soil cultivation pipeline assembly, and the effect of preventing blockage is achieved, the filter screen and the upper interface are fixedly connected, the filter screen cannot be replaced alone when damage occurs after long-term use, the filter mechanism is used, the filter screen can be replaced alone according to use loss during use of the soil cultivation pipeline assembly, and the cultivation cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a schematic view of the internal structure of the upper interface of the utility model;

[0015] Figure 3 It is a schematic view of the side sectional view of the upper interface of the utility model;

[0016] Figure 4 It is an enlarged schematic view of the A area in the utility model Figure 3 ;

[0017] Figure 5 It is a structural schematic view of the fixing assembly of the utility model;

[0018] In the drawing: 1, timing device; 11, upper interface; 111, mounting block; 1110, filter screen; 112, fixing assembly; 1121, pressing block; 1122, connecting assembly; 1122A, horizontal rod; 1122B, torsion spring; 1123, movable slot; 1124, clamping groove; 12, lower interface; 2, conveying assembly; 21, conveying pipeline; 22, spray head. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a kind of anti-clogging soil cultivation pipeline assembly, including timing device 1, the upper interface 11 of setting in timing device 1 top, the conveying assembly 2 of setting in the bottom of timing device 1, the lower interface 12 of setting between conveying assembly 2 and the bottom end of timing device 1, the upper interface 11 of upper interface 11 and the top end of timing device 1 are thread connection, the inside of upper interface 11 is provided with filter mechanism, filter mechanism is filtered by the water body of conveying, avoid clogging after long-term use, filter mechanism is composed of mounting block 111, fixed component 112 of symmetrical setting, mounting block 111 and the inside of upper interface 11 are in engagement state, fixed component 112 is connected at the inside of mounting block 111 two sides and upper interface 11, fixed component 112 is composed of abutting block 1121, connecting component 1122, movable slot 1123, clamping groove 1124, clamping groove 1124 is opened in the bottom end edge of mounting block 111, movable slot 1123 is opened in the bottom end edge of upper interface 11, abutting block 1121 is arranged in the inside of clamping groove 1124, movable slot 1123, connecting component 1122 is arranged in the inside of abutting block 1121, by the filter mechanism of design, improve the effect of preventing clogging when the original soil cultivation pipeline assembly is operated, filter water by filter screen 1110, since filter screen 1110 and upper interface 11 are fixedly connected, cannot be replaced individually when damage occurs after long-term use, filter screen 1110 can be replaced individually according to use loss when soil cultivation pipeline assembly is used, reduce cultivation cost, the bottom end of abutting block 1121 and the bottom end of mounting block 111 are the same horizontal plane, the inside of mounting block 111 is fixed with filter screen 1110, filter screen 1110 is mesh structure, connecting component 1122 is composed of cross bar 1122A, torsional spring 1122B, abutting block 1121 is limited by connecting component 1122, cross bar 1122A is penetrated in the inside of abutting block 1121, the two ends of cross bar 1122A are respectively fixed with the inner wall two sides of movable slot 1123, torsional spring 1122B is sleeved on the surface of cross bar 1122A, the two ends of torsional spring 1122B are respectively fixed with the inside of abutting block 1121, the height of clamping groove 1124 is one half of movable slot 1123 height.

[0021] In the embodiment, preferably, the conveying assembly 2 is composed of a conveying pipeline 21 and a plurality of spray heads 22, the spray heads 22 are arranged at the middle part of the conveying pipeline 21, and the water is conveyed by the conveying assembly 2.

[0022] The working principle and use process of the utility model are as follows: in the soil cultivation process, when the pipeline assembly is laid, the conveying assembly 2 is laid on the soil first, then the timing device 1 is installed at the water source interface, then the conveying assembly 2 is connected with the bottom end of the timing device 1 through the lower interface 12, the water is conveyed to the soil near the crop root by the conveying assembly 2 through the operation of the timing device 1, and is dripped into at a constant low flow; when the filter screen 1110 needs to be disassembled, one side of the pressing block 1121 is pressed, the pressing block 1121 is rotated around the penetrating horizontal rod 1122A as the center, the other side of the pressing block 1121 is separated from the clamping groove 1124, the connection between the mounting block 111 and the upper interface 11 is lost, then the mounting block 111 is disassembled, and the disassembly operation of the filter screen 1110 is completed.

[0023] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A clog-resistant soil cultivation pipeline assembly, comprising a timing device (1), an upper interface (11) disposed at the top of the timing device (1), a conveying assembly (2) disposed at the bottom of the timing device (1), and a lower interface (12) disposed between the conveying assembly (2) and the bottom of the timing device (1), characterized in that: The upper interface (11) is threadedly connected to the top of the timing device (1). A filter mechanism is provided on the inner side of the upper interface (11). The filter mechanism consists of a mounting block (111) and symmetrically arranged fixing components (112). The mounting block (111) is engaged with the inner side of the upper interface (11). The fixing components (112) are located at the connection points between the mounting block (111) and the inner side of the upper interface (11) on both sides. It consists of a pressing block (1121), a connecting component (1122), a movable groove (1123), and a slot (1124). The slot (1124) is located at the bottom edge of the mounting block (111), and the movable groove (1123) is located at the bottom edge of the upper interface (11). The pressing block (1121) is located inside the slot (1124) and the movable groove (1123), and the connecting component (1122) is located inside the pressing block (1121).

2. The anti-clogging soil cultivation pipeline assembly according to claim 1, characterized in that: The bottom end of the pressing block (1121) is at the same level as the bottom end of the mounting block (111).

3. The anti-clogging soil cultivation pipeline assembly according to claim 1, characterized in that: A filter screen (1110) is fixed on the inner side of the mounting block (111), and the filter screen (1110) has a mesh structure.

4. The anti-clogging soil cultivation pipeline assembly according to claim 1, characterized in that: The connecting assembly (1122) consists of a crossbar (1122A) and a torsion spring (1122B). The crossbar (1122A) passes through the inner side of the pressing block (1121). The two ends of the crossbar (1122A) are fixed to the inner walls of the movable groove (1123) respectively. The torsion spring (1122B) is sleeved on the surface of the crossbar (1122A). The two ends of the torsion spring (1122B) are fixed to the inner side of the pressing block (1121) respectively.

5. The anti-clogging soil cultivation pipeline assembly according to claim 1, characterized in that: The height of the slot (1124) is half the height of the movable slot (1123).

6. The anti-clogging soil cultivation pipeline assembly according to claim 1, characterized in that: The conveying assembly (2) consists of a conveying pipeline (21) and multiple nozzles (22), with the nozzles (22) located in the middle of the conveying pipeline (21).

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