CN219400618U

CN219400618U - Rotary spray head for soybean irrigation

Info

Publication number: CN219400618U
Application number: CN202320429746.9U
Authority: CN
Inventors: 张雨; 林华
Original assignee: Lianjiang Liandanxin Agricultural Comprehensive Development Co ltd
Current assignee: Lianjiang Liandanxin Agricultural Comprehensive Development Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-25
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a rotary spray head for soybean irrigation, which comprises a straight pipe, wherein a rotary pipe is arranged on the straight pipe, a spray head is arranged on the rotary pipe, a dust cover is arranged on the spray head, a plurality of evenly distributed water outlet holes are formed in the dust cover, a fixing seat is fixedly connected onto the straight pipe, an annular groove is formed in the fixing seat, a rotary disc is connected inside the annular groove in a sliding mode, and the rotary disc is fixedly connected with the spray head. According to the utility model, rotary irrigation can be realized through the rotation of the dust cover, the friction pad is contacted with the rotating disc, so that the rotating disc can be provided with a rotation resistance, the friction pad can be extruded through the screw sleeve by the rotating block, and the rotating disc can be extruded through the friction pad, so that the rotation resistance of the rotating disc can be adjusted, the rotation speed of the spray head can be adjusted, the use effect of the spray head is improved, the friction pad can be conveniently disassembled, and the replacement after aging and wearing is facilitated.

Description

Rotary spray head for soybean irrigation

Technical Field

The utility model relates to the technical field of irrigation spray heads, in particular to a rotary spray head for soybean irrigation.

Background

The utility model patent with the publication number of CN217830411U discloses a 360-degree automatic rotary irrigation spray head, which comprises a straight pipe, a water quality filtering component, a rotary component and a spray head body, wherein a connecting flange is sleeved on the outer side of the lower end of the straight pipe, the water quality filtering component is connected and arranged in the lower end of the straight pipe, the rotary component is connected and arranged in the straight pipe, and the spray head body is connected and arranged at the upper end of the straight pipe; the water quality filtering component comprises a filtering frame and a filter screen, wherein the filtering frame is connected with the inside of the lower end of the straight pipe, the filter screen is arranged in the inside of the filtering frame, the outer end of the filtering frame is connected with a fixing groove, a fixing plate is arranged in the fixing groove, and a fixing storage spring is connected between the fixing plate and the inner wall of the fixing groove. The utility model belongs to the technical field of irrigation spray heads, and particularly provides a 360-degree automatic rotation irrigation spray head which is simple in structure, convenient to use, convenient to adjust, has a filtering effect on water flow, and has a dustproof effect on a spray nozzle when not used.

In the prior art, the spray head rotates through the rotation of the spiral blade in the use process, but the rotation speed of the spray head is inconvenient to adjust, and the spray head has certain limitation in use. Improvements are therefore needed.

Disclosure of Invention

The utility model aims to provide a rotary spray head for soybean irrigation, which solves the problem that the rotary speed of the spray head is inconvenient to adjust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soybean is irrigated and is used rotatory nozzle, includes the straight tube, be provided with the rotation pipe on the straight tube, be provided with the shower nozzle on the rotation pipe, be provided with the dust cover on the shower nozzle, a plurality of evenly distributed's apopores have been seted up on the dust cover, fixedly connected with fixing base on the straight tube, the ring channel has been seted up on the fixing base, the inside sliding connection of ring channel has the rolling disc, rolling disc and shower nozzle fixed connection, be provided with adjustment mechanism on the rolling disc.

Preferably, the adjusting mechanism comprises a friction pad, a groove, a sliding block, a clamping groove, a screw sleeve, a guide block, a guide groove, a screw rod and a rotating block, wherein the friction pad is contacted with the rotating disc, the groove is formed in the friction pad, the sliding block is fixedly connected to the friction pad, the sliding block is in sliding connection with the fixing seat, the clamping block is formed in the sliding block, the clamping block is connected with the fixing seat in a clamping manner, the screw sleeve is contacted with the screw sleeve in a sliding manner, the guide block is fixedly connected to the screw sleeve, the guide block is in sliding connection with the fixing seat, the screw rod is connected with the screw rod through threads, and the screw rod is connected with the fixing seat through a bearing. Through design adjustment mechanism, can conveniently adjust shower nozzle rotational speed.

Preferably, the sliding block and the clamping block are of an integrated structure, and the sliding block and the clamping block are made of rubber materials. Through designing the fixture block for the fixture block receives the extrusion and can take place deformation.

Preferably, the fixing seat is provided with a clamping groove, and a clamping block is clamped in the clamping groove. The friction pad can be fixed by designing the clamping connection of the clamping block and the clamping groove.

Preferably, the fixing seat is provided with a guide groove, and the inside of the guide groove is connected with a guide block in a sliding manner. By designing the guide slot, the guide block can slide in the guide slot.

Preferably, a rotating block is fixedly connected to the screw rod, and the rotating block is in contact with the fixed seat. Through the design rotating block, the rotating block can drive the screw rod to rotate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, rotary irrigation can be realized through the rotation of the dust cover, the friction pad is contacted with the rotating disc, so that the rotating disc can be provided with a rotation resistance, the friction pad can be extruded through the screw sleeve by the rotating block, and the rotating disc can be extruded through the friction pad, so that the rotation resistance of the rotating disc can be adjusted, the rotation speed of the spray head can be adjusted, the use effect of the spray head is improved, the friction pad can be conveniently disassembled, and the replacement after aging and wearing is facilitated.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a straight pipe; 2. a rotary tube; 3. a spray head; 4. a dust cover; 5. a water outlet hole; 6. a fixing seat; 7. an annular groove; 8. a rotating disc; 9. an adjusting mechanism; 91. a friction pad; 92. a groove; 93. a slide block; 94. a clamping block; 95. a clamping groove; 96. a screw sleeve; 97. a guide block; 98. a guide groove; 99. a screw; 991. and rotating the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the rotary spray head for soybean irrigation comprises a straight pipe 1, wherein a rotary pipe 2 is arranged on the straight pipe 1, a spray head 3 is arranged on the rotary pipe 2, a dust cover 4 is arranged on the spray head 3, a plurality of evenly distributed water outlet holes 5 are formed in the dust cover 4, a fixing seat 6 is fixedly connected to the straight pipe 1, an annular groove 7 is formed in the fixing seat 6, a rotary disc 8 is slidably connected to the interior of the annular groove 7, the rotary disc 8 is fixedly connected with the spray head 3, and an adjusting mechanism 9 is arranged on the rotary disc 8.

Referring to fig. 1, 2 and 3, the adjusting mechanism 9 includes a friction pad 91, a groove 92, a slider 93, a clamping block 94, a clamping groove 95, a threaded sleeve 96, a guide block 97, a guide groove 98, a threaded rod 99 and a rotating block 991, wherein the friction pad 91 is in contact with the rotating disc 8, the groove 92 is formed in the friction pad 91, the slider 93 is fixedly connected with the friction pad 91, the slider 93 is in sliding connection with the fixed disc 6, the clamping block 94 is formed in the slider 93, the slider 93 and the clamping block 94 are of an integrated structure, the slider 93 and the clamping block 94 are made of rubber materials, the clamping block 94 can deform when being extruded through the design of the clamping block 94, the clamping block 94 is clamped with the fixed seat 6, the clamping block 95 is clamped with the clamping block 94 through the design of the clamping block 94 and the clamping groove 95, and the friction pad 91 can be fixed.

Referring to fig. 1, 2 and 3, a threaded sleeve 96 is contacted with a friction pad 91, the threaded sleeve 96 is slidably connected with a fixed seat 6, a guide block 97 is fixedly connected with the threaded sleeve 96, the guide block 97 is slidably connected with the fixed seat 6, a guide groove 98 is formed in the fixed seat 6, the guide block 97 is slidably connected with the inside of the guide groove 98, the guide block 97 can slide in the guide groove 98 through the design of the guide groove 98, a screw 99 is connected with the inside of the threaded sleeve 96 through threads, the screw 99 is connected with the fixed seat 6 through a bearing, a rotating block 991 is fixedly connected with the screw 99, the rotating block 991 is contacted with the fixed seat 6, the rotating block 991 can drive the screw 99 to rotate through the design of an adjusting mechanism 9, and the rotating speed of the spray head 3 can be adjusted conveniently.

The specific implementation process of the utility model is as follows: when the spray head 3 is used, the dust cover 4 is driven to rotate to realize rotary irrigation, when the rotation speed of the spray head 3 is required to be regulated, the rotating block 991 is rotated, the rotating block 991 drives the screw rod 99 to rotate, the screw rod 99 is connected with the screw sleeve 96 through the screw rod 99 to enable the screw sleeve 96 to conduct screw thread movement, the screw sleeve 96 drives the guide block 97 to slide along the guide groove 98, the screw sleeve 96 can extrude the friction pad 91, the rotating disc 8 is extruded through the friction pad 91, and therefore the rotation resistance of the rotating disc 8 can be regulated, the rotation speed of the spray head 3 can be regulated, and the use effect of the spray head 3 is improved. When the friction pad 91 needs to be disassembled, the groove 92 is buckled firstly, then the friction pad 91 is pulled upwards, the friction pad 91 drives the sliding block 93 to move, the sliding block 93 drives the clamping block 94 to move, the clamping block 94 is extruded and deformed, the clamping block 94 can slide out of the clamping groove 95, and the friction pad 91 can be disassembled, so that the friction pad 91 can be disassembled conveniently, and replacement after aging and abrasion are facilitated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soybean is irrigated and is used rotatory nozzle, includes straight tube (1), its characterized in that: be provided with rotation pipe (2) on straight tube (1), be provided with shower nozzle (3) on rotation pipe (2), be provided with dust cover (4) on shower nozzle (3), a plurality of evenly distributed apopores (5) have been seted up on dust cover (4), fixedly connected with fixing base (6) on straight tube (1), annular groove (7) have been seted up on fixing base (6), the inside sliding connection of annular groove (7) has rolling disc (8), rolling disc (8) and shower nozzle (3) fixed connection, be provided with adjustment mechanism (9) on rolling disc (8).

2. The rotary sprinkler for irrigation of soybeans according to claim 1, wherein: adjustment mechanism (9) are including friction pad (91), recess (92), slider (93), fixture block (94), draw-in groove (95), swivel nut (96), guide block (97), guide slot (98), screw rod (99), rotating block (991), the inside contact of fixing base (6) has friction pad (91), friction pad (91) and rotating disc (8) contact, set up fluted (92) on friction pad (91), fixedly connected with slider (93) on friction pad (91), slider (93) and fixing base (6) sliding connection, set up fixture block (94) on slider (93), fixture block (94) and fixing base (6) joint, the contact has swivel nut (96) on friction pad (91), swivel nut (96) and fixing base (6) sliding connection, fixedly connected with screw rod (97) on swivel nut (96), the inside of swivel nut (96) is through threaded connection having screw rod (99), screw rod (99) are connected through the bearing with fixing base (6).

3. The rotary sprinkler for irrigation of soybeans according to claim 2, wherein: the sliding block (93) and the clamping block (94) are of an integrated structure, and the sliding block (93) and the clamping block (94) are made of rubber materials.

4. The rotary sprinkler for irrigation of soybeans according to claim 1, wherein: the fixing seat (6) is provided with a clamping groove (95), and a clamping block (94) is clamped in the clamping groove (95).

5. The rotary sprinkler for irrigation of soybeans according to claim 1, wherein: the fixing seat (6) is provided with a guide groove (98), and the inside of the guide groove (98) is connected with a guide block (97) in a sliding way.

6. The rotary sprinkler for irrigation of soybeans according to claim 2, wherein: a rotating block (991) is fixedly connected to the screw (99), and the rotating block (991) is in contact with the fixed seat (6).