Drip irrigation device for saline-alkali soil improved seedling raising frame

Abstract

The drip irrigation device comprises a main body, a water dripping pipe, a positioning structure, a connecting block and a connecting assembly, the main body comprises a support, a water storage tank is arranged at the bottom of the support, a water pump is fixedly connected to the left side of the water storage tank, and a water outlet pipe is fixedly connected to the top of the water pump; the surface of the water outlet pipe is communicated and connected with a plurality of weeping pipes, positioning structures are arranged at the front end and the rear end of each weeping pipe, each positioning structure comprises a connecting block and a connecting assembly, and the connecting assemblies are arranged in the connecting blocks. The problems that when seedlings are cultivated through an existing seedling raising frame, if a dripping pipe of a drip irrigation device is not convenient to directly and fixedly install on the seedling raising frame, the layout of the seedling raising frame is possibly unreasonable, the water amount of each irrigation point cannot be accurately controlled, irrigation is not uniform, and the overall growth effect is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to saline-alkali soil improvement seedling raising technical field especially relates to a kind of drip irrigation device for saline-alkali soil improvement seedling raising frame. BACKGROUND

[0002] Saline-alkali soil improvement is a comprehensive process aimed at improving the content of salt and alkaline substances in soil to promote the normal growth of plants. Saline-alkali soil refers to the land where excessive salt and alkaline substances in soil lead to soil hardening and fertility decline, thereby affecting the normal growth of plants. Saline-alkali soil improvement usually cultivates new seedlings. During the process of saline-alkali soil improvement, salt-tolerant and alkali-tolerant plant varieties can be selected and cultivated through seedling raising. These varieties usually have strong stress resistance and adaptability, enabling them to grow and develop normally in high-salt and high-alkali soil environments. During the seedling raising process, management and regulation of plants can be strengthened, such as rational fertilization and irrigation, to improve the stress resistance of plants and make them better adapt to the environment of saline-alkali soil. Saline-alkali soil improvement seedling raising frame can use drip irrigation device. Drip irrigation device can accurately irrigate according to the water requirement of seedlings, reduce water waste, and avoid excessive irrigation.

[0003] The existing technology has the problem that the drip water pipe of the drip irrigation device is not convenient to directly fix and install on the seedling raising frame during the cultivation of seedlings, which may lead to unreasonable layout, inability to accurately control the water quantity of each irrigation point, and thus uneven irrigation, thereby affecting the overall growth effect. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides a drip irrigation device for saline-alkali soil improvement seedling raising frame, which has the advantage of installing and fixing corresponding drip water pipes for drip irrigation according to the needs of the cultivation plate of the seedling raising frame, solving the problem that the drip water pipe of the drip irrigation device is not convenient to directly fix and install on the seedling raising frame during the cultivation of seedlings in the existing seedling raising frame, which may lead to unreasonable layout, inability to accurately control the water quantity of each irrigation point, and thus uneven irrigation, thereby affecting the overall growth effect.

[0005] The utility model discloses a drip irrigation device for saline-alkali soil improvement and seedling raising frame, including main part, drip pipe, positioning structure, connecting block and connecting assembly, the main part includes support, the bottom of support is provided with water storage tank, the left side fixed coupling of water storage tank has the water pump, the top fixed coupling of water pump has the water outlet pipe, the surface intercommunication connection of water outlet pipe has a plurality of drip pipes, the bottom fixed coupling of drip pipe has two for drip irrigation spouts, the right side fixed coupling of drip pipe has two locating blocks, the inner wall of two positioning blocks all are seted up with the locating groove, the middle of support is provided with a plurality of for the placing plate of seedling raising, the placing plate all sets up in the bottom of corresponding spout, the right side fixed coupling of placing board has the backwater pipe through the pipeline, the bottom intercommunication connection of backwater pipe and water storage tank, the front and back two ends of drip pipe all are provided with positioning structure, the positioning structure includes connecting block and connecting assembly, the connecting assembly sets up in the inside of connecting block.

[0006] As the utility model is preferred, the connecting block is set up in the right side of drip pipe, the connecting block is fixedly connected on the surface of support, the side fixedly connected with the support of connecting block has the sliding sleeve, the left side of connecting block is seted up with sliding groove, the upper and lower sides of connecting block inner wall are fixedly connected with sliding rod, through setting connecting block, connecting block can cooperate with connecting assembly work, through locating block, drip pipe is fixedly installed, and the corresponding drip pipe is installed through the number of placing plate, and drip pipe can carry out drip irrigation work to placing plate through spout.

[0007] As the utility model is preferred, the connecting assembly includes fixed rod, the fixed rod sets up in the side away from the support of connecting block, the one end of fixed rod near connecting block extends and penetrates to the inner wall of connecting block, the outer surface of fixed rod is connected to the inner wall of sliding sleeve, the one end of fixed rod near support is fixedly connected with fixed block, through setting fixed rod, when pulling fixed rod, fixed rod can slide to left in sliding sleeve, and can drive the movement of fixed block simultaneously when sliding.

[0008] As the utility model is preferred, the fixed block is fixedly connected to the one end of fixed rod extending into the inner wall of connecting block, the upper and lower ends of fixed block are fixedly connected with limit rod respectively, the outer surfaces of two limit rods are respectively sleeved with fixed arm, through setting fixed block, fixed block can drive two limit rods to move synchronously in the movement process, so that two limit rods drive two fixed arms to rotate respectively.

[0009] As the utility model is preferred, the middle of two fixed arms is rotatably connected to the inner wall of the connecting block through the rotating shaft, the surface of the right end of two fixed arms is provided with a fixed groove, the inner wall of two fixed grooves is respectively attached to the outer surface of two limiting rods, the left end of two fixed arms is respectively fixedly connected with a moving rod, and the side of two moving rods away from each other is provided with a moving arm.

[0010] As the utility model is preferred, the middle of two fixed arms is rotatably connected to the inner wall of the connecting block through the rotating shaft, the surface of the right end of two fixed arms is provided with a fixed groove, the inner wall of two fixed grooves is respectively attached to the outer surface of two limiting rods, the left end of two fixed arms is respectively fixedly connected with a moving rod, and the side of two moving rods away from each other is provided with a moving arm.

[0011] As the utility model is preferred, the middle of two fixed arms is rotatably connected to the inner wall of the connecting block through the rotating shaft, the surface of the right end of two fixed arms is provided with a fixed groove, the inner wall of two fixed grooves is respectively attached to the outer surface of two limiting rods, the left end of two fixed arms is respectively fixedly connected with a moving rod, and the side of two moving rods away from each other is provided with a moving arm.

[0012] 1、The utility model discloses a main body, drip pipe, positioning structure, connecting block and connecting assembly cooperate, reach the effect of solving the problem that the existing seedling raising frame is cultivated to the seedling, and the drip irrigation device's drip pipe is inconveniently directly fixed and installed on the seedling raising frame, can cause its layout to be unreasonable, can not accurately control the water volume of each irrigation point, and then causes uneven irrigation, thereby influence overall growth effect.

[0013] 2、The utility model discloses a positioning structure, can make connecting block and connecting assembly cooperate and work through positioning block and fix installation drip pipe, ensure that the water volume of corresponding irrigation point of cultivating seedling is accurately controlled, ensure that each seedling can obtain sufficient moisture, thereby improve overall growth effect. ACCURACY

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the main body provided by the utility model embodiment;

[0015] Figure 2 is a structure schematic view of the support, the drip pipe and the positioning structure provided by the embodiment of the utility model;

[0016] Figure 3 is a structure schematic view of the drip pipe, the positioning block and the connecting block provided by the embodiment of the utility model;

[0017] Figure 4 is a section schematic view of the connecting block and a structure schematic view of the connecting assembly provided by the embodiment of the utility model.

[0018] In the drawing: 1, main body; 101, support; 102, water storage tank; 103, water pump; 104, water outlet pipe; 105, placing plate; 106, backwater pipe; 2, drip pipe; 201, spout; 202, positioning block; 203, positioning groove; 3, positioning structure; 4, connecting block; 5, connecting assembly; 6, sliding sleeve; 7, sliding groove; 8, sliding rod; 9, fixed rod; 10, fixed block; 11, limiting rod; 12, fixed arm; 13, fixed groove; 14, moving rod; 15, moving arm; 16, fixed spring; 17, positioning arm; 18, limiting block. DETAILED DESCRIPTION

[0019] In order to further understand the invention content, characteristics and effects of the utility model, the following embodiments are exemplified, and are described in detail as follows with the aid of the drawings.

[0020] The structure of the utility model is described in detail below in combination with the drawings.

[0021] As Figures 1 to 4 shown, the drip irrigation device for saline-alkali soil improvement and seedling raising frame provided by the embodiment of the utility model comprises a main body 1, a drip pipe 2, a positioning structure 3, a connecting block 4 and a connecting assembly 5, the main body 1 comprises a support 101, the bottom of the support 101 is provided with a water storage tank 102, the left side of the water storage tank 102 is fixedly connected with a water pump 103, the top of the water pump 103 is fixedly connected with a water outlet pipe 104, the surface of the water outlet pipe 104 is connected with a plurality of drip pipes 2 in communication, the bottom of the drip pipe 2 is fixedly connected with two spouts 201 for drip irrigation, the right side of the drip pipe 2 is fixedly connected with two positioning blocks 202, the inner walls of the two positioning blocks 202 are both provided with positioning grooves 203, the middle of the support 101 is provided with a plurality of placing plates 105 for seedling raising, the placing plates 105 are all arranged at the bottom of the corresponding spout 201, the right side of the placing plate 105 is fixedly connected with a backwater pipe 106 through a pipeline, the bottom of the backwater pipe 106 is connected with the water storage tank 102 in communication, the front and rear ends of the drip pipe 2 are both provided with the positioning structure 3, the positioning structure 3 comprises the connecting block 4 and the connecting assembly 5, the connecting assembly 5 is arranged in the inside of the connecting block 4.

[0022] Reference Figure 3 and Figure 4The connecting block 4 is arranged on the right side of the drip pipe 2, is fixedly connected to the surface of the support 101, and is fixedly connected with a sliding sleeve 6 on the side away from the support 101. A sliding groove 7 is arranged on the left side of the connecting block 4. The inner wall of the connecting block 4 is fixedly connected with sliding rods 8 on the upper and lower sides.

[0023] The above scheme has the advantages that the connecting block 4 can work in cooperation with the connecting assembly 5. The drip pipe 2 is fixedly installed through the positioning block 202. The drip pipe 2 can be installed through the number of the placing plates 105, and can perform drip irrigation on the placing plates 105 through the spray ports 201.

[0024] Reference Figure 3 and Figure 4 The connecting assembly 5 comprises a fixed rod 9 arranged on the side of the connecting block 4 away from the support 101. The fixed rod 9 extends to the inner wall of the connecting block 4 on the side close to the connecting block 4, is slidingly connected to the inner wall of the sliding sleeve 6 on the outer surface, and is fixedly connected with a fixed block 10 on the end close to the support 101.

[0025] The above scheme has the advantages that the fixed rod 9 can slide to the left in the sliding sleeve 6 when the fixed rod 9 is pulled, and can drive the fixed block 10 to move at the same time.

[0026] Reference Figure 4 The fixed block 10 is fixedly connected to the end of the fixed rod 9 extending into the inner wall of the connecting block 4. The fixed block 10 is fixedly connected with limiting rods 11 on the upper and lower ends, respectively. The outer surfaces of the two limiting rods 11 are sleeved with fixed arms 12, respectively.

[0027] The above scheme has the advantages that the fixed block 10 can drive the two limiting rods 11 to move synchronously in the moving process, so that the two limiting rods 11 drive the two fixed arms 12 to rotate, respectively.

[0028] Reference Figure 4 The middle portions of the two fixed arms 12 are rotatably connected to the inner wall of the connecting block 4 through rotating shafts. The surfaces of the right ends of the two fixed arms 12 are provided with fixed grooves 13. The inner walls of the two fixed grooves 13 are in abutment with the outer surfaces of the two limiting rods 11, respectively. The left ends of the two fixed arms 12 are fixedly connected with moving rods 14, respectively. The sides away from each other of the two moving rods 14 are provided with moving arms 15.

[0029] The above scheme has the advantages that the two limiting rods 11 can extrude the inner walls of the fixed grooves 13 to drive the two fixed arms 12 to rotate relatively when the two limiting rods 11 move. The two fixed arms 12 can drive the two moving rods 14 to move at the same time when the two fixed arms 12 rotate, so as to drive the two moving arms 15 to move away, respectively.

[0030] With reference to Figure 4 The middle of the two moving arms 15 is sleeved on the surface of the sliding rod 8, and the side close to each other of the two moving arms 15 is fitted with the outer surface of the two moving rods 14. The side away from each other of the two moving arms 15 is fixedly connected with the fixed spring 16, and the two fixed springs 16 are sleeved on the surface of the sliding rod 8. The end away from each other of the two fixed springs 16 is fixedly connected with the inner wall of the connecting block 4. The left side of the two moving arms 15 is fixedly connected with the positioning arm 17.

[0031] By adopting the above scheme, the two moving arms 15 can slide away from the surface of the sliding rod 8 and simultaneously extrude the compression of the fixed spring 16, and the two moving arms 15 move and drive the positioning arm 17 to move away.

[0032] With reference to Figure 3 And Figure 4 The outer surface of the two positioning arms 17 is slidably connected with the inner wall of the sliding groove 7, and the side close to each other of the two positioning arms 17 is fixedly connected with the limiting block 18. The two limiting blocks 18 are inserted into the positioning groove 203.

[0033] By adopting the above scheme, when the two positioning arms 17 move, the two positioning arms 17 can slide in the sliding groove 7 and drive the two limiting blocks 18 to move away from the positioning groove 203, so as to release the fixed limiting of the positioning block 202.

[0034] In use, the fixed rod 9 is pulled to the left, the fixed rod 9 slides to the right in the sliding sleeve 6, and the fixed block 10 is moved to the right, so that the fixed block 10 drives the two limiting blocks 18 to move, the two limiting blocks 18 press the inner wall of the fixed groove 13 respectively when moving, so as to drive the two fixed arms 12 to rotate, the two fixed arms 12 rotate and simultaneously drive the two moving rods 14 to move, so that the two moving rods 14 press the two moving arms 15 on the sliding rod 8 to slide away, and the fixed spring 16 is compressed, the two moving arms 15 drive the two positioning arms 17 to slide away in the sliding groove 7 respectively, so as to drive the two limiting blocks 18 to move away, then the drip pipe 2 used is brought close to the two positioning arms 17 with the positioning block 202 on one side, and the positioning block 202 is located in the middle of the two positioning arms 17, then the fixed rod 9 is loosened, the fixed spring 16 pushes the two moving arms 15 to slide close respectively, and drives the two positioning arms 17 to move close, so that the two limiting blocks 18 are inserted into the positioning groove 203 respectively to fix and limit the positioning block 202, then the corresponding fixed rod 9 on the other side is pulled and the operation is repeated to fix and limit the positioning block 202 on the other side of the drip pipe 2, the fixing and installation of the drip pipe 2 is completed, the required number of operations is repeated to fix and install other drip pipes 2, and after completion, the placing plate 105 with seedlings is placed on the support 101 and located at the bottom of the nozzle 201, the water pump 103 pumps water from the water tank and circulates through the water outlet pipe 104 and the drip pipe 2, and drips through the nozzle 201 for irrigation, and the excess water in the placing plate 105 can flow through the backwater pipe 106 into the water storage tank 102, so as to prevent the water in the placing plate 105 from being too much and to recycle the water.

[0035] In summary: the saline-alkali soil improvement seedling raising frame drip irrigation device, through the cooperation of the main body 1, the drip pipe 2, the positioning structure 3, the connecting block 4 and the connecting assembly 5, solves the problem that when the seedling raising frame cultivates seedlings, the drip pipe of the drip irrigation device is not convenient to be directly fixed and installed on the seedling raising frame, which may lead to unreasonable layout, unable to accurately control the water quantity of each irrigation point, and further cause uneven irrigation, thereby affecting the overall growth effect.

[0036] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drip irrigation device for seedling raising racks in saline-alkali land improvement, comprising a main body (1), a drip pipe (2), a positioning structure (3), a connecting block (4), and a connecting component (5), characterized in that: The body (1) includes a support (101), the bottom of the support (101) is provided with a water storage tank (102), the left side of the water storage tank (102) is fixedly connected with a water pump (103), the top of the water pump (103) is fixedly connected with a water outlet pipe (104), the surface of the water outlet pipe (104) is connected with a plurality of drip irrigation pipes (2), the bottom of the drip irrigation pipe (2) is fixedly connected with two spray nozzles (201) for drip irrigation, the right side of the drip irrigation pipe (2) is fixedly connected with two positioning blocks (202), the inner walls of the two positioning blocks (202) are both provided with positioning grooves (203), the middle of the support (101) is provided with a plurality of placing plates (105) for seedling raising, the placing plates (105) are all arranged at the bottom of the corresponding spray nozzles (201), the right side of the placing plate (105) is fixedly connected with a water return pipe (106) through a pipeline, the bottom of the water return pipe (106) is connected with the water storage tank (102), the front and rear ends of the drip irrigation pipe (2) are both provided with positioning structures (3), and the positioning structure (3) comprises a connecting block (4) and a connecting assembly (5).

2. The device according to claim 1, wherein the device is used for improving saline-alkali soil and seedling raising. The connecting block (4) is arranged on the right side of the drip irrigation pipe (2), the connecting block (4) is fixedly connected to the surface of the support (101), the side, away from the support (101), of the connecting block (4) is fixedly connected with a sliding sleeve (6), and the left side of the connecting block (4) is provided with a sliding groove (7).

3. The device according to claim 1, wherein the device is characterized by: The connecting assembly (5) comprises a fixed rod (9), the fixed rod (9) is arranged on the side, away from the support (101), of the connecting block (4), one end of the fixed rod (9), close to the connecting block (4), extends and penetrates through the inner wall of the connecting block (4), the outer surface of the fixed rod (9) is slidably connected to the inner wall of the sliding sleeve (6), and one end of the fixed rod (9), close to the support (101), is fixedly connected with a fixed block (10).

4. The device according to claim 3, wherein the device is characterized by: The fixed block (10) is fixedly connected to the end of the fixed rod (9) extending into the inner wall of the connecting block (4), the upper and lower ends of the fixed block (10) are respectively fixedly connected with limiting rods (11), and the outer surfaces of the two limiting rods (11) are respectively sleeved with fixed arms (12).

5. The device according to claim 4, wherein the device is characterized by: The middles of the two fixed arms (12) are rotatably connected to the inner wall of the connecting block (4) through pivots, the surfaces of the right ends of the two fixed arms (12) are both provided with fixed grooves (13), the inner walls of the two fixed grooves (13) are respectively fitted with the outer surfaces of the two limiting rods (11), the left ends of the two fixed arms (12) are respectively fixedly connected with moving rods (14), and the sides, away from each other, of the two moving rods (14) are both provided with moving arms (15).

6. The device according to claim 5, wherein the device is characterized by: The middle of the two mobile arms (15) is sleeved on the surface of the sliding rod (8), the side close to each other of the two mobile arms (15) is matched with the outer surface of the two moving rods (14), the side away from each other of the two mobile arms (15) is fixedly connected with the fixed spring (16), the two fixed springs (16) are sleeved on the surface of the sliding rod (8), the end away from each other of the two fixed springs (16) is fixedly connected to the inner wall of the connecting block (4), and the left side of the two mobile arms (15) is fixedly connected with the positioning arm (17).

7. The device according to claim 6, wherein the device is used for the saline-alkali soil improvement and seedling raising frame. The outer surface of the two positioning arms (17) is slidingly connected to the inner wall of the sliding groove (7), the side close to each other of the two positioning arms (17) is fixedly connected with the limiting block (18), and the two limiting blocks (18) are inserted into the positioning groove (203).

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