Fertilizing and filtering device for irrigation

Abstract

The utility model discloses a fertilizing and filtering device for irrigation, which belongs to the technical field of filtering devices and comprises a filtering tank and a filtering cover, the filtering cover is mounted on the surface of the filtering tank, a liquid tank is fixed in the middle of the filtering cover, a liquid inlet pipe and a water outlet pipe are respectively fixed on the surfaces of the liquid tank and the filtering tank, and a support frame is fixed inside the liquid tank. A rotating block is arranged between the supporting frame and the liquid tank, rotating shafts rotationally connected with the liquid tank and the supporting frame are fixed to the ends of the two sides of the rotating block, and a plurality of sets of blade grooves are fixed to the periphery of the rotating block; in the stirring process of the stirring blades, the stirring blades stir undissolved medicine blocks, the undissolved medicine blocks are conveniently dissolved into liquid, meanwhile, the sliding blocks slide in the sliding grooves, an operator can conveniently take the filtering frame out of the filtering tank, and the convenience of the operator for cleaning impurities and the undissolved medicine blocks in the filtering frame is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to filter device technical field especially relates to a kind of fertilization filter devices for irrigation. BACKGROUND

[0002] Fertilization filter device for irrigation is a kind of equipment used in agricultural irrigation system, main function is to mix fertilizer with water according to certain proportion, and remove impurities and particles in water by filtering, prevent clogging irrigation system, therefore, it is known that existing filter device basically meets people's use demand, but still there are following problems.

[0003] When irrigating, operator mixes medicine with liquid, and discharges medicine liquid into irrigation pipe through filter device, when filtering, filter screen arranged in filter device filters impurities and undissolved medicine blocks in medicine liquid, but since undissolved medicine blocks and impurities are long-term accumulated at filter screen, it can cause filter screen to be blocked, and undissolved medicine blocks can affect medicine liquid proportioning dose, thereby possibly affecting irrigation effect, for this reason, we propose a kind of fertilization filter devices for irrigation. SUMMARY

[0004] The utility model provides a kind of fertilization filter devices for irrigation, after the impurities and undissolved medicine blocks in medicine liquid are filtered by filter frame, rotation is carried out after rotating lever, rotating lever drives stirring vane to stir, thereby the impurities and undissolved medicine blocks are filtered and are stirred, avoid the impurities and undissolved medicine blocks to be accumulated on the surface of filter frame, improve the fluency of filtration.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of fertilization filter devices for irrigation, including filter tank and filter cover, filter cover is installed on the surface of filter tank, the middle part of filter cover is fixed with liquid tank, and liquid tank and the surface of filter tank are respectively fixed with inlet pipe and drain pipe, the inside of liquid tank is fixed with support frame, and support frame and liquid tank are provided with rotating block between, the both sides end of rotating block is fixed with the rotating shaft that is rotationally connected with liquid tank and support frame, rotating block is fixed with several groups of blade groove around, the rotating shaft end of the side close to filter tank is fixed with rotating lever, and the end of rotating lever is fixed with stirring vane with screw thread, the surface of stirring vane is equipped with filter frame inserted in filter tank, and the end of filter frame is attached with the support ring fixed on the inner wall of filter tank.

[0006] Further, the sliding block is fixed around the filter frame, and the sliding groove is fixed on the filter tank, the connecting rod is fixed in the middle of the sliding block, and the pull handle is fixed at the opening of the filter tank.

[0007] Further, the sliding block is rectangular block, and the sliding groove is rectangular groove matched with the sliding block.

[0008] Further, the rotating shafts pass through the liquid tank and the support frame respectively, and the surfaces of the rotating shafts are sleeved with guide sleeves fixed on the liquid tank and the support frame.

[0009] Further, the rotating shafts are all provided in a cylindrical shape, the guide sleeves are all provided in a cylindrical through hole, and the inner wall diameter of the cylindrical through hole of the guide sleeve matches the cylindrical shape of the rotating shaft.

[0010] Further, the blade grooves are all provided in a spoon shape, and the blade grooves and the rotating blocks constitute a water wheel.

[0011] The irrigation fertilizer filtering device has the advantages that:

[0012] 1. The irrigation fertilizer filtering device is provided with a blade groove, a rotating block, a rotating shaft, a rotating rod and a stirring blade. After the liquid medicine is filtered by the filtering frame, impurities and undissolved medicine blocks are filtered and remain on the surface of the filtering frame. The blade groove drives the rotating shaft to rotate through the rotating block, and the rotating shaft drives the stirring blade to rotate through the rotating rod. The sliding block stirs the liquid on the filtering frame, so as to stir the impurities and undissolved medicine blocks accumulated on the filtering frame, avoid the filtering frame from being blocked by the impurities and undissolved medicine blocks, and facilitate the dissolution of the undissolved medicine blocks into the liquid during the stirring of the stirring blade.

[0013] 2. The irrigation fertilizer filtering device is provided with a pull handle, a connecting rod and a sliding block. By pulling the pull handle, the pull handle drives the sliding block to move through the connecting rod, so that the sliding block slides in the sliding groove. The operator can easily take out the filtering frame from the filtering tank, and the convenience of the operator in cleaning the impurities and undissolved medicine blocks in the filtering frame is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the sectional structure of the utility model;

[0015] Figure 2 It is a top view of the sectional structure of the utility model;

[0016] Figure 3 It is a top view of the sectional structure of the filtering frame and the sliding block of the utility model;

[0017] Figure 4 It is a top view of the sectional structure of the support frame and the rotating shaft of the utility model.

[0018] In the drawings:

[0019] 1, filter tank; 2, filter cover; 3, liquid inlet pipe; 4, drain pipe; 5, support ring; 6, filter frame; 7, stirring blade; 8, connecting rod; 9, liquid tank; 10, bearing; 11, rotating shaft; 12, rotating block; 13, blade groove; 14, support frame; 15, pull handle; 16, sliding groove; 17, sliding block; 18, guide sleeve; 19, rotating rod. DETAILED DESCRIPTION

[0020] In order to further understand the utility model content, characteristics and effects of the utility model, the following examples are cited, and the detailed description is as follows.

[0021] Embodiment:

[0022] Please refer to Figure 1 - Figure 4 A kind of fertilization filter device for irrigation, including filter tank 1 and filter cover 2, filter tank 1 surface is equipped with filter cover 2 with thread, and liquid tank 9 is welded in the middle of filter cover 2, and liquid tank 9 and filter tank 1 surface are respectively welded with liquid inlet pipe 3 and drain pipe 4, support frame 14 is welded in the inside of liquid tank 9, and rotating block 12 is arranged between support frame 14 and liquid tank 9, rotating shaft 11 is welded in the both sides end of rotating block 12 with rotating connection to liquid tank 9 and support frame 14, the both sides end of bearing 10 respectively passes through liquid tank 9 and support frame 14, and guide sleeve 18 is welded on liquid tank 9 and support frame 14 on the surface of rotating shaft 11, bearing 10 is embedded between rotating shaft 11 and guide sleeve 18, a plurality of groups of blade grooves 13 are welded around rotating block 12, rotating rod 19 is welded in the end of rotating shaft 11 near filter tank 1 side, and stirring blade 7 is threadedly installed in the end of rotating rod 19, filter frame 6 is sleeved on the surface of stirring blade 7 and inserted in filter tank 1, and support ring 5 is attached to the end of filter frame 6 and welded on the inner wall of filter tank 1, when liquid is discharged from liquid inlet pipe 3, liquid enters liquid tank 9, and after liquid flows out from liquid inlet pipe 3, liquid moves blade groove 13, and rotating block 12 is driven to rotate by blade groove 13, when rotating block 12 rotates, rotating shaft 11 is driven to rotate by rotating block 12, and blade groove 13 is rotated by rotating in bearing 10, when blade groove 13 drives rotating shaft 11 to rotate by rotating block 12, rotating rod 19 is driven to rotate by rotating shaft 11, and stirring blade 7 is driven to rotate by rotating rod 19, liquid in filter tank 1 is stirred, and after liquid passes through filter frame 6, filter frame 6 filters impurities and undissolved medicine blocks in liquid, and stirring blade 7 stirs undissolved medicine blocks in the process of stirring, which facilitates the dissolution of undissolved medicine blocks into liquid.

[0023] In other embodiments, the filter frame 6 is welded with sliding blocks 17 around, and the sliding blocks 17 are all sleeved with sliding grooves 16 welded on the filter tank 1, the sliding blocks 17 are all set as rectangular blocks, the sliding grooves 16 are all set as rectangular grooves matched with the sliding blocks 17, the sliding blocks 17 are all welded with connecting rods 8 in the middle, and the connecting rods 8 are fixed with pull handles 15 arranged at the opening of the filter tank 1, when the operator needs to clean the impurities filtered in the filter frame 6, the operator first separates the filter cover 2 from the filter tank 1, then pulls the pull handle 15, the pull handle 15 pulls the sliding blocks 17 to slide in the sliding grooves 16 through the connecting rods 8, and when the sliding blocks 17 slide in the sliding grooves 16, the rectangular blocks of the sliding blocks 17 slide in the rectangular grooves of the sliding grooves 16, so that the sliding blocks 17 can stably slide in the sliding grooves 16, the sliding blocks 17 drive the filter frame 6 to stably slide in the filter tank 1, which facilitates the operator to slide the filter frame 6 out of the filter tank 1, and improves the convenience of the operator to clean the impurities and undissolved medicine blocks in the filter frame 6.

[0024] In other embodiments, the rotating shafts 11 are all set as cylinders, the guide sleeves 18 are all set as cylindrical through holes, and the inner wall diameter of the cylindrical through holes of the guide sleeves 18 matches the cylinder of the rotating shafts 11, so that the surface of the rotating shafts 11 matches the inner wall of the guide sleeves 18, and the stability of the rotating shafts 11 rotating in the guide sleeves 18 is improved.

[0025] In other embodiments, the blade grooves 13 are all set as spoons, and the blade grooves 13 and the rotating blocks 12 constitute a waterwheel, so that after the liquid in the liquid inlet pipe 3 is discharged, the water flow of the liquid drives the blade grooves 13 to move, the blade grooves 13 drive the rotating shafts 11 to rotate through the rotating blocks 12, which facilitates the rotating shafts 11 to drive the rotating rods 19 to rotate, and facilitates the rotating rods 19 to rotate.

[0026] 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 deformations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An irrigation fertilizing filter device comprising a filter tank (1) and a filter cover (2), the filter cover (2) is surface-mounted on the filter tank (1), characterized in that: The middle of the filter cover (2) is fixed with a liquid tank (9), and the liquid tank (9) and the surface of the filter tank (1) are respectively fixed with a liquid inlet pipe (3) and a drain pipe (4), the inside of the liquid tank (9) is fixed with a support frame (14), and the support frame (14) and the liquid tank (9) are provided with a rotating block (12), both sides of the rotating block (12) are fixed with rotating shafts (11) which are rotatably connected with the liquid tank (9) and the support frame (14), a plurality of groups of blade grooves (13) are fixed around the rotating block (12), a rotating rod (19) is fixed at the end of the rotating shaft (11) near the filter tank (1), a stirring blade (7) is threadedly mounted at the end of the rotating rod (19), and a filter frame (6) is sleeved on the surface of the stirring blade (7) and inserted into the filter tank (1), and a supporting ring (5) is attached to the end of the filter frame (6) and fixed on the inner wall of the filter tank (1).

2. A fertilizing filter device for irrigation according to claim 1, characterized in that: The filter frame (6) is fixed with a sliding block (17) around it, and the sliding block (17) is sleeved with a sliding groove (16) fixed on the filter tank (1), the middle of the sliding block (17) is fixed with a connecting rod (8), and the end of the connecting rod (8) is fixed with a pull handle (15) arranged at the opening of the filter tank (1).

3. A fertilizing filter device for irrigation according to claim 2, characterized in that: The sliding block (17) is a rectangular block, and the sliding groove (16) is a rectangular groove matched with the sliding block (17).

4. The fertilizer filter device for irrigation according to claim 1, characterized in that: The rotating shaft (11) passes through the liquid tank (9) and the support frame (14) at both ends, and the surface of the rotating shaft (11) is sleeved with a guide sleeve (18) fixed on the liquid tank (9) and the support frame (14), and the rotating shaft (11) and the guide sleeve (18) are both embedded with a bearing (10).

5. A fertilising filter device for irrigation according to claim 4, characterised in that: The rotating shaft (11) is a cylindrical shape, the guide sleeve (18) is a cylindrical hole, and the inner wall diameter of the cylindrical hole of the guide sleeve (18) matches the cylindrical shape of the rotating shaft (11).

6. The fertilizer filter device for irrigation according to claim 1, wherein: The blade groove (13) is a spoon shape, and the blade groove (13) and the rotating block (12) constitute a waterwheel.

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