CN213719143U - Farmland irrigation device - Google Patents

Abstract

The utility model discloses a farmland irrigation device relates to farmland irrigation technical field. The utility model discloses a pipe body, the recess that encircles the body is seted up to the inner wall of body, the recess interpolation is equipped with and shelters from the orificial filter screen of body, the internally mounted of body has the sleeve pipe, the dwang is connected to the sleeve pipe internal rotation, the dwang is close to filter screen one end and is fixed with movable rod and keeps away from a side surface that dwang one end was contradicted at the filter screen, the dwang is kept away from the one end of filter screen and is installed and be used for accessible rivers drive dwang pivoted drive assembly in rivers entering body, the one end through connection that the filter screen was kept away from to the body has the inlet tube, the free end of inlet tube is connected with the water pump, the free end through connection of body has the outlet pipe. The utility model discloses the impurity of effectual filtration aquatic avoids long-time filtration to lead to the filter screen to block up, is convenient for clear up remaining impurity after filtering simultaneously.

Description

Farmland irrigation device

Technical Field

The utility model relates to a farmland irrigation equipment technical field, concretely relates to farmland irrigation device.

Background

The irrigation device is a product which can be used for irrigating plants and is convenient to use in agricultural production, the fertilizer application and irrigation refers to the process that fertilizers enter the field along with irrigation water, the novel technology is a new technology combining fertilizer application and irrigation, the product combining precise fertilizer application and precise irrigation, the quantity and the concentration of nutrient substances in the irrigation water can be conveniently adjusted by adopting the irrigation and fertilizer application technology, the nutrient substances are adaptive to the needs and the climatic conditions of the plants, the utilization rate of chemical fertilizers can be greatly improved, the effectiveness of nutrients is improved, the absorption of plant root systems to the nutrients is promoted, the yield and the quality of crops are improved, along with the development of scientific technology, the irrigation device is more and more, the functions are more and more, and the farmland irrigation device is also more and more powerful.

Irrigation and water conservancy irrigation device need filter the gravel and sand of aquatic in the course of the work, and irrigation device is simple at present installs the one deck filter screen additional, and the filter screen is blockked up by gravel and sand easily, influences irrigation device work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem in the above background, the utility model provides a farmland irrigation device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a farmland irrigation device, includes the body, the recess that encircles the body is seted up to the inner wall of body, the recess interpolation is equipped with and shelters from the orificial filter screen of body, the internally mounted of body has the sleeve pipe, the intraductal rotation of cover connects the dwang, the dwang is close to that filter screen one end is fixed with movable rod and keeps away from dwang one end and contradicts at a side surface of filter screen the dwang is kept away from the one end of filter screen and is installed and be used for accessible rivers drive dwang pivoted drive assembly in rivers entering body, the one end through connection that the filter screen was kept away from to the body has the inlet tube, the free end of inlet tube is connected with the water pump, the free end through connection of body has the outlet pipe, one side through connection of body has the branch pipe, the free end thread bush of branch pipe is equipped with the pipe cap.

Further, the drive assembly comprises a rotating sleeve sleeved on the rotating rod, and a plurality of rotating blades are fixed on the outer surface of the rotating sleeve.

Further, the opening is seted up on body one side surface and the opening part articulates there is the tube cap of lock body, the sleeve pipe is fixed on the inner wall of tube cap, the tube cap all is fixed with the lug with the body outside, two the lug is all seted up and is corresponding screw hole and two screw hole internal threads to run through threaded rod, the free end screw thread cover of threaded rod is equipped with the nut.

Furthermore, a waterproof pad is fixed on one surface of the pipe cover buckled with the pipe body.

Furthermore, a one-way valve is installed on the water inlet pipe.

Further, the pipe body is a hard pipe.

Furthermore, the water inlet pipe and the water outlet pipe are both flexible pipes.

The utility model has the advantages as follows:

1. the utility model discloses not only effectual impurity to the aquatic filters the interception to still conveniently clear up filtering remaining impurity, avoided some to have viscidity impurity to cause the jam to the filter screen in the long-time filtering process.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a plan elevation view of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is a sectional view taken along line B-B of FIG. 2;

FIG. 5 is an enlarged view at C of FIG. 1;

reference numerals: 1. a pipe body; 2. a groove; 3. a filter screen; 4. a sleeve; 5. rotating the rod; 6. a movable rod; 7. a drive assembly; 8. a water inlet pipe; 9. a water pump; 10. a water outlet pipe; 11. a branch pipe; 12. a pipe cap; 13. a tube cover; 14. a bump; 15. a threaded hole; 16. a threaded rod; 17. a nut; 18. a waterproof pad; 19. a one-way valve; 71. rotating the sleeve; 72. rotating the leaf.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figures 1-5, a farmland irrigation device comprises a pipe body 1, a groove 2 surrounding the pipe body 1 is arranged on the inner wall of the pipe body 1, a filter screen 3 for shielding the pipe orifice of the pipe body 1 is inserted in the groove 2, the outer diameter of the filter screen 3 is larger than the inner diameter of the pipe body 1, a sleeve 4 is arranged in the pipe body 1, a rotating rod 5 is rotatably connected in the sleeve 4, a movable rod 6 (the movable rod 6 is made of plastic material) is fixed at one end of the rotating rod 5 close to the filter screen 3, one end of the movable rod 6 far away from the rotating rod 5 is abutted against one side surface of the filter screen 3, a driving component 7 for driving the rotating rod 5 to rotate by water flow when the water flow enters the pipe body is arranged at one end of the pipe body 1 far away from the filter screen 3, a water inlet pipe 8 is connected through at one end of the water inlet pipe 8, a water pump 9 is connected at the free end of the water inlet pipe body 1, and a water outlet pipe 10 is connected through the free end of the pipe body 1, one side through connection of body 1 has branch pipe 11, branch pipe 11's free end thread bush is equipped with pipe cap 12, when water pump 9 starts, external water source passes through water pump 9's water inlet transmission pressure boost and circulates to the body 1 in through inlet tube 8, thereby the water source drives dwang 5 through drive assembly 7 and rotates and drive movable rod 6 and scrape filter screen 3, avoid some viscidity impurity adhesion in long-time work to cause the jam on filter screen 3, the impurity of aquatic by the interception can be held back in body 1 by filter screen 3, when water pump 9 is out of work, impurity can deposit in the inner wall bottom of body 1, outside rethread branch pipe 11 discharge body 1, water after the filtration is discharged through outlet pipe 10.

As shown in fig. 3-4, in some embodiments, the driving assembly 7 includes a rotating sleeve 71 disposed on the rotating rod 5, a plurality of rotating blades 72 are fixed on an outer surface of the rotating sleeve 71, and the water flow entering the tube body 1 can drive the plurality of rotating blades 72 mounted on the rotating sleeve 71 to rotate due to the pressure generated by the water flow, so as to drive the rotating rod 5 to rotate freely in the sleeve 4.

As shown in fig. 2 and 5, in some embodiments, a pipe cover 13 with an opening and an opening hinged to the fastening pipe body 1 is provided on a side surface of the pipe body 1, the sleeve 4 is fixed on an inner wall of the pipe cover 13, the pipe cover 13 and the outer side of the pipe body 1 are both fixed with a bump 14, the two bumps 14 are provided with a corresponding threaded hole 15 and two threaded holes 15, and a threaded rod 16 penetrates through the threaded hole, the free end of the threaded rod 16 is sleeved with a nut 17, the nut 17 is twisted to be matched with the threaded rod 16 in a threaded manner so as to achieve the effect of opening and closing the pipe cover 13 and the pipe body 1, and the filter structure installed in the pipe body 1 can be cleaned and replaced by a worker conveniently.

As shown in fig. 2, in some embodiments, a waterproof pad 18 is fixed on one side of the pipe cover 13 that is fastened to the pipe body 1, and the waterproof pad 18 is installed to enhance the sealing performance of the pipe body 1, thereby avoiding water resource waste caused by water loss.

As shown in fig. 2 and 5, in some embodiments, the water inlet pipe 8 is provided with a check valve 19, and the check valve 19 is used for preventing water from flowing back when the water pump 9 is not in operation.

As shown in fig. 1-5, in some embodiments, the tube body 1 is made of hard tube, and in consideration of the rationality of the whole device, the tube body 1 is made of hard tube for convenient support and convenient installation of the structure required for filtering.

As shown in fig. 1-2, in some embodiments, the water inlet pipe 8 and the water outlet pipe 10 are flexible pipes, which facilitate the direction and angle change of the pipes for irrigating farmlands.

Claims (7)

1. The utility model provides a farmland irrigation device, includes body (1), its characterized in that, recess (2) around body (1) are seted up to the inner wall of body (1), recess (2) interpolation is equipped with shelters from orificial filter screen (3) of body (1), the internally mounted of body (1) has sleeve pipe (4), dwang (5) is connected to the sleeve pipe internal rotation, dwang (5) are close to filter screen (3) one end and are fixed with movable rod (6) and keep away from dwang (5) one end and contradict at a side surface of filter screen (3), the one end that filter screen (3) were kept away from in dwang (5) is installed and is used for accessible rivers drive dwang (5) pivoted drive assembly (7) in getting into body (1), the one end through connection that filter screen (3) were kept away from in body (1) has inlet tube (8), the free end of inlet tube (8) is connected with water pump (9), the free end through connection of body (1) has outlet pipe (10), one side through connection of body (1) has branch pipe (11), the free end screw thread cover of branch pipe (11) is equipped with pipe cap (12).

2. A device according to claim 1, wherein the driving assembly (7) comprises a rotating sleeve (71) which is sleeved on the rotating rod (5), and a plurality of rotating blades (72) are fixed on the outer surface of the rotating sleeve (71).

3. The irrigation and water conservancy irrigation device according to claim 1, wherein an opening is formed in one side surface of the pipe body (1), a pipe cover (13) for locking the pipe body (1) is hinged to the opening, the sleeve (4) is fixed to the inner wall of the pipe cover (13), lugs (14) are fixed to the outer sides of the pipe cover (13) and the pipe body (1), the lugs (14) are correspondingly formed in threaded holes (15) and threaded rods (16) penetrate through the inner threads of the two threaded holes (15), and nuts (17) are sleeved on the free end threads of the threaded rods (16).

4. A farmland irrigation device according to claim 3, wherein a waterproof pad (18) is fixed to one side of the pipe cover (13) which is fastened to the pipe body (1).

5. A device according to claim 1, characterised in that the inlet pipe (8) is fitted with a one-way valve (19).

6. A device according to claim 1, wherein the tubular body (1) is a rigid tube.

7. A device according to claim 1, wherein the inlet (8) and outlet (10) are both flexible pipes.

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