CN114568256B - Plastic multi-angle dropper nozzle - Google Patents

Abstract

The invention discloses a plastic multi-angle dropper nozzle, comprising: a limit mechanism, the limit mechanism includes a negative plate, the top of the negative plate is threadedly connected with a connecting pipe, the top of the connecting pipe is threadedly connected with a limit block, and the top of the limit block is rotatably connected with an adjustment rod, The top of the adjusting rod is threadedly connected with a pressure rod, and the bottom end of the adjusting rod is provided with a limiting groove, and a supporting spring and a resisting rod are embedded slidingly inside the limiting groove, and the outer surface of the regulating rod is threadedly connected with a resisting ring. In the present invention, when in use, by rotating the first adjustment ring, the first adjustment ring can effectively drive the adjustment rod to rotate, and then the rotating adjustment rod can move up to the ring under the position limit of the limit rod and the chute. The use position, and then under the action of the sealing ring and the elastic ring, the push block can be effectively approached to the adjustment rod, so that the part below the gasket can be effectively inserted into the joint of the dropper, and then the first adjustment ring is reversely rotated, and then the The adjustment lever can be effectively pressed down against the ring.

Description

Plastic multi-angle dropper nozzle

technical field

The invention belongs to the technical field of nozzle equipment, in particular to a plastic multi-angle dropper nozzle.

Background technique

my country is a large agricultural country, and agricultural production has always been the main industry in our country. China feeds one-fifth of the world's population with 7% of the world's arable land. This is enough to illustrate the degree of China's agricultural development. An important part of production is to irrigate crops to make them grow more prosperously.

At the same time, drip irrigation mostly uses plastic pipes to send water to the roots of crops through the holes or drippers on the dripper for local irrigation. It is currently the most effective water-saving irrigation method in arid and water-scarce areas. Up to 95%, can be combined with fertilization, more than double the fertilizer efficiency, and can be applied to fruit trees, vegetables, cash crops and greenhouse irrigation.

However, in the prior art, the actual structure of the dropper nozzle used in drip irrigation is fixed, which leads to the inability of the existing dropper nozzle to adjust its structure conveniently according to the actual use situation, so that the equipment cannot meet the use of different specifications of the dropper, resulting in the widespread use of the equipment. Poor, at the same time, the use of existing dropper nozzles that do not match the specifications will easily cause more waste of water resources, which will affect the normal use of the equipment, and most of the existing dropper nozzles can only be used in one direction, which will lead to The equipment cannot adjust its own use state according to the actual irrigation requirements, which leads to poor actual use effect of the equipment.

Contents of the invention

The purpose of the present invention is to provide a device that can effectively adjust its structure according to the actual dropper specifications, and then meet the cooperative use with different specifications of droppers, thereby effectively avoiding the waste of water resources, and at the same time, it can be used according to actual irrigation requirements. Convenient adjustment of the angle, plastic multi-angle dropper nozzle that improves the actual irrigation efficiency of the equipment.

The technical scheme adopted in the present invention is as follows: the plastic multi-angle dropper spray nozzle comprises:

A limit mechanism, the limit mechanism includes a negative, the top of the negative is threaded with a connecting pipe, the top of the connecting pipe is threaded with a limit block, the top of the limit block is rotatably connected with an adjustment rod, and the top end of the adjustment rod A pressure rod is threadedly connected, and a limiting groove is provided at the bottom end of the adjusting rod, and a support spring and a resisting rod are slidingly embedded inside the restricting groove, and a resisting ring is threaded on the outer surface of the regulating rod, and the bottom of the film is provided with a There are four moving slots, and a push block is slidably embedded in each of the moving slots, and a push piece is fixedly connected to the outer surface of one side of each push block, and a push piece is sleeved between the outer surfaces of the four push pieces. There is a sealing ring, the top and bottom of the sealing ring are fixedly connected with elastic rings, and the top of one of the elastic rings is fixedly connected with a washer; and

A connection mechanism, the connection mechanism includes a bottom frame, a driving part and a liquid guiding part, the bottom frame is sheathed on the outer surface of the connecting pipe, and the driving part and the liquid guiding part are both arranged on the bottom frame.

Wherein, the interior of the connecting pipe communicates with the interior of the bottom sheet, and a plurality of first liquid injection holes are equally spaced on the outer surface of the connecting pipe.

Wherein, the bottom end of the pressing rod extends to the inside of the limiting groove, and the bottom end of the pressing rod is attached to the top end of the supporting spring.

Wherein, the bottom end of the abutment rod is rotatably connected with an elastic abutment block.

Wherein, the inner and outer walls of the connecting pipe are equidistantly provided with a plurality of sliding slots, and the top of the abutment ring is equidistantly fixedly connected with a plurality of limiting rods, and one end of each limiting rod extends to the inside of the corresponding sliding slot.

Wherein, the outer surface of one side of each of the push blocks is provided with connecting grooves, and the inner surface wall of one of the elastic rings extends to the inside of the four connecting grooves.

Wherein, the outer surface of the adjusting rod is covered with a first adjusting ring, and the outer surface of the pressure rod is covered with a second adjusting ring.

Wherein, the inner and outer walls of the bottom frame are equidistantly provided with a plurality of second liquid injection holes, and the interior of each second liquid injection hole communicates with the interior of the corresponding first liquid injection hole.

Wherein, the driving part includes a ring gear and an installation box, the ring gear is rotatably set on the outer surface of the bottom frame, the installation box is fixedly connected to the outer surface of one side of the bottom frame, and the inner bottom surface of the bottom frame is fixedly connected with a motor , the output end of the motor extends to the outside of the installation box, the output end of the motor is covered with a linkage gear, and the linkage gear meshes with the ring gear.

Wherein, the liquid guiding part includes a limit ring and a movable cover, the limit ring is fixedly connected to the top of the bottom frame, an adjustment groove is opened on the top of the limit ring, and the movable cover is slidably embedded in the bottom frame, And the inside of the moving cover is connected to the inside of the plurality of second liquid injection holes, the top of the moving cover is connected with a catheter, and the outer surface of one side of the catheter is fixedly connected to a linkage frame, and one end of the linkage frame It is fixedly connected with the top of the ring gear, and the inside of the catheter is rotated with an adjustment block, and the top of the adjustment block is threaded with a guide tube, and the inside of the guide tube communicates with the inside of the catheter, and the catheter is located in the adjustment groove internal.

In summary, owing to adopting above-mentioned technical scheme, the beneficial effect of the present invention is:

In the present invention, when in use, by rotating the first adjustment ring, the first adjustment ring can effectively drive the adjustment rod to rotate, and then the rotating adjustment rod can move up to the ring under the position limit of the limit rod and the chute. The use position, and then under the action of the sealing ring and the elastic ring, the push block can be effectively approached to the adjustment rod, so that the part below the gasket can be effectively inserted into the joint of the dropper, and then the first adjustment ring can be rotated in the opposite direction, so that the The adjusting rod can effectively press down the contact ring, and then under the position limitation of the moving groove, the contact ring can effectively move the push block away from the adjustment rod, so that the push block can cooperate with the push piece to effectively squeeze the expansion sealing ring, elastic ring and Washers, so that the device can be effectively embedded in the joint of the dropper, and then by rotating the pressure rod, the pressure rod can effectively press down the support spring, so that the support spring can effectively squeeze the support rod, and then the pressure rod can be effectively The inner and outer walls of the dropper are squeezed by the elastic block, so that the gasket can be close to the water outlet of the dropper, and the joint can be effectively sealed, so that the device can conveniently adjust its own structure according to the actual dropper specification, and then make the device It can effectively connect firmly with different specifications of droppers, effectively improving the practical use of equipment. When water resources are delivered inside the dropper, the water resources will be effectively injected into the connecting pipe through the gap between the elastic ring and the push block, and then through The first liquid injection hole and the second liquid injection hole enable water resources to be effectively injected into the bottom frame, and then under the sealing treatment of the movable cover, the water resources can only be injected into the catheter tube, and then the angle of use of the adjustment block can be adjusted by rotation. Effectively adjust the amount of water injected into the catheter, thereby effectively controlling the actual irrigation water. At the same time, by controlling the start-up motor, the motor can effectively move and adjust the use position of the catheter through the linkage gear, ring gear and linkage frame, and then It enables the guide pipe to carry out multi-angle water resources, and enables the equipment to efficiently realize its due functions.

Description of drawings

Fig. 1 is the front perspective view of the present invention;

Fig. 2 is a rear perspective view of the present invention;

Fig. 3 is the front cut-away perspective view of the present invention;

Fig. 4 is a perspective view of the limit mechanism of the present invention, when viewed from the front and in section;

Fig. 5 is a partial structure front perspective view of the present invention;

Fig. 6 is a perspective view of the sealing ring, elastic ring and gasket of the present invention when viewed from the front;

Fig. 7 is a perspective view of the connection mechanism according to the present invention, which is cut in front and unfolded.

Marks in the figure: 1, limit mechanism; 101, film; 102, connecting pipe; 103, limit block; 104, adjustment rod; 105, pressure rod; 106, support spring; ; 203, installation box; 204, motor; 205, interlocking gear; 206, moving cover; 207, limit ring; 208, catheter; 209, linkage frame;

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Embodiment one

Refer to Figure 1-Figure 7: plastic multi-angle dropper nozzle, including: limit mechanism 1 and connecting mechanism 2, limit mechanism 1 includes negative film 101, the establishment of negative film 101 provides the installation basis for setting other functional parts of the equipment, and the top of negative film 101 Connecting pipe 102 is threadedly connected, and the establishment of connecting pipe 102 facilitates the installation and setting of other functional parts of the equipment. The top of connecting pipe 102 is threaded with limit block 103. The top of the block 103 is rotatably connected with an adjustment rod 104. The setting of the adjustment rod 104 can effectively move and adjust the use height of the ring 109. The top of the adjustment rod 104 is threadedly connected with a pressure rod 105. The setting of the pressure rod 105 can effectively move and squeeze the adjustment support spring 106. In the supporting state, the bottom end of the adjusting rod 104 is provided with a limit groove, and the setting of the limit groove is convenient for the installation and setting of the support spring 106 and the resisting rod 107. The setting of 106 can effectively support and limit the use position of the rod 107. The setting of the rod 107 can effectively support the equipment so that the washer 115 is close to the water outlet of the dropper. The outer surface of the adjustment rod 104 is threaded with a ring 109. It can effectively squeeze and adjust the use position of the push block 111. There are four moving slots on the bottom of the film 101. The setting of the moving slots is convenient for the installation and setting of the push block 111. At the same time, it can effectively limit the position movement of the push block 111. Inside each moving slot Push block 111 is embedded in both slides, and the establishment of push block 111 can effectively move and adjust the use state of sealing ring 113 in conjunction with push piece 112. The outer surface of each push block 111 is fixedly connected with push piece 112. The establishment of push piece 112 It can effectively limit the support of the sealing ring 113. The sealing ring 113 is set between the outer surfaces of the four push pieces 112. The establishment of the sealing ring 113 and the elastic ring 114 and the washer 115 can effectively block the water outlet of the dropper. , the top and bottom of the sealing ring 113 are fixedly connected with an elastic ring 114, and the top of one of the elastic rings 114 is fixedly connected with a washer 115, and the connecting mechanism 2 includes a bottom frame 201, a driving part and a liquid guide part, and the setting of the bottom frame 201 is convenient. For the installation and arrangement of other functional parts of the equipment, the bottom frame 201 is sheathed on the outer surface of the connecting pipe 102 , and both the driving part and the liquid guiding part are set on the bottom frame 201 .

Referring to Fig. 3-Fig. 7: the interior of the connecting pipe 102 is connected with the interior of the film 101, and the outer surface of the connecting pipe 102 is equidistantly provided with a plurality of first liquid injection holes. It can be effectively injected into the bottom frame 201, the bottom end of the pressure rod 105 extends to the inside of the limit groove, and the bottom end of the pressure rod 105 is attached to the top end of the support spring 106, and the bottom end of the resistance rod 107 is rotatably connected with an elastic resistance block 108, and the elastic resistance block The establishment of 108 enables the contact rod 107 to be firmly attached to the inner surface wall of the dropper, and the inner surface wall of the connecting pipe 102 is equidistantly provided with a plurality of chutes, and the establishment of the chute can effectively limit the position movement of the stop rod 110. The top is equidistantly fixedly connected with a plurality of limit rods 110. The establishment of the limit rods 110 can effectively limit the position movement of the contact ring 109. One end of each limit rod 110 extends to the inside of the corresponding chute, and one side of each push block 111 The outer surfaces are all provided with connection grooves, the establishment of the connection grooves can effectively limit the position of the corresponding elastic ring 114, and the inner surface wall of one elastic ring 114 extends to the inside of the four connection grooves, and the outer surface of the adjustment rod 104 is sleeved with a first Adjustment ring, the first adjustment ring is set up to facilitate the rotation adjustment of the adjustment rod 104, the outer surface of the pressure rod 105 is provided with a second adjustment ring, the second adjustment ring is set up to facilitate the rotation adjustment of the pressure rod 105, the bottom frame 201 The surface wall is equidistantly provided with a plurality of second liquid injection holes, and the interior of each second liquid injection hole is respectively connected with the interior of the corresponding first liquid injection hole. The driving part includes the ring gear 202 and the installation box 203. The interlocking gear 205 enables the motor 204 to effectively drive the interlocking frame 209 to move. The ring gear 202 is rotatably set on the outer surface of the bottom frame 201. The installation box 203 is fixedly connected to the outer surface of one side of the bottom frame 201. The inner bottom surface of the bottom frame 201 A motor 204 is fixedly connected, and the motor 204 is set up to provide the power required for the rotation of the ring gear 202. The output end of the motor 204 extends to the outside of the installation box 203, and the output end of the motor 204 is provided with a linkage gear 205. The linkage gear 205 and the gear The ring 202 is engaged, and the liquid guiding part includes a limit ring 207 and a movable cover 206. The establishment of the movable cover 206 can effectively seal the inner space of the bottom frame 201. The limit ring 207 is fixedly connected to the top of the bottom frame 201, and the limit ring 207 There is an adjustment groove on the top, and the establishment of the adjustment groove facilitates the position movement of the catheter 208. The moving cover 206 is slidably embedded in the bottom frame 201, and the inside of the moving cover 206 is connected to the inside of multiple second liquid injection holes. The top of the cover 206 is connected with a catheter 208. The establishment of the catheter 208 can effectively lead out the water resources inside the bottom frame 201. The outer surface of the side of the catheter 208 is fixedly connected with the linkage frame 209. The establishment of the linkage frame 209 The catheter tube 208 can follow the ring gear 202 to rotate, one end of the linkage frame 209 is fixedly connected to the top of the ring gear 202, and the inside of the catheter tube 208 is rotated with an adjustment block 210, and the adjustment block 210 is set up to cooperate with the catheter tube 208 to effectively To adjust the water output of the equipment, the top of the adjustment block 210 is threadedly connected with a guide tube 211. The setting of the guide tube 211 can effectively adjust the water outlet direction of the equipment. The inside of the guide tube 211 communicates with the inside of the catheter 208, and the catheter 208 is located inside the adjustment tank.

During use, by rotating the first adjustment ring, the first adjustment ring can effectively drive the adjustment rod 104 to rotate, and then the rotating adjustment rod 104 can move up to the ring 109 under the position limit of the limit rod 110 and the chute. The use position, and then under the action of the sealing ring 113 and the elastic ring 114, the push block 111 can be effectively approached to the adjustment rod 104, thereby facilitating the effective insertion of the part below the gasket 115 into the joint of the dropper, and then by reversely rotating the first Adjust the ring, so that the adjusting rod 104 can effectively press down the contact ring 109, and then under the position limit of the moving groove, the contact ring 109 can effectively move the push block 111 away from the adjustment rod 104, so that the push block 111 can cooperate with the push block. The sheet 112 effectively squeezes the expansion sealing ring 113, the elastic ring 114 and the washer 115, so that the device can be effectively embedded in the joint of the dropper, and then by rotating the pressing rod 105, the pressing rod 105 can effectively press down the support spring 106, Then the support spring 106 can effectively squeeze the support rod 107, and then the rod 107 can effectively squeeze the inner and outer walls of the dropper through the elastic block 108, so that the washer 115 can be close to the water outlet of the dropper, and the joint can be effectively connected. The sealing treatment enables the device to adjust its own structure conveniently according to the actual dropper specifications, and then enables the device to be firmly connected with different specifications of droppers, effectively improving the practical use of the equipment. When the dropper internally transports water resources At this time, the water resource will be effectively injected into the connecting pipe 102 through the gap between the elastic ring 114 and the push block 111, and then the water resource can be effectively injected into the bottom frame 201 through the first liquid injection hole and the second liquid injection hole, and then in the Under the sealing treatment of the movable cover 206, water resources can only be injected into the inside of the catheter tube 208, and then the angle of use of the rotating adjustment block 210 can effectively adjust the amount of water injected into the catheter tube 208, thereby effectively controlling the actual irrigation water. By controlling the starting motor 204, the motor 204 can be effectively moved to adjust the use position of the catheter tube 208 through the interlocking gear 205, the ring gear 202 and the interlocking frame 209, so that the guide tube 211 can carry out multi-angle water resources, so that the equipment It can efficiently realize the required functions.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (2)

1. Plastic multi-angle dropper nozzle, characterized in that it includes: A limit mechanism (1), the limit mechanism (1) includes a base (101), the top of the base (101) is threaded with a connecting pipe (102), and the top of the connecting pipe (102) is threaded with a limit block (103), the top of the limit block (103) is rotatably connected with an adjustment rod (104), the top end of the adjustment rod (104) is threadedly connected with a pressure rod (105), and the bottom end of the adjustment rod (104) is limited A position slot, the support spring (106) and abutment rod (107) are slidably embedded inside the limit slot, the outer surface of the adjustment rod (104) is threaded with a stop ring (109), and the bottom of the bottom plate (101) There are four moving slots, and a push block (111) is slidably embedded inside each of the moving slots, and a push piece (112) is fixedly connected to the outer surface of one side of each push block (111). A sealing ring (113) is sleeved between the outer surfaces of the push piece (112), and elastic rings (114) are fixedly connected to the top and bottom of the sealing ring (113), and the top of one of the elastic rings (114) The fixed connection has a washer (115); and A connecting mechanism (2), the connecting mechanism (2) includes a bottom frame (201), a driving part and a liquid guiding part, the bottom frame (201) is sheathed on the outer surface of the connecting pipe (102), the driving part and The liquid guiding parts are all arranged on the bottom frame (201); The inside of the connecting pipe (102) communicates with the inside of the bottom sheet (101), and the outer surface of the connecting pipe (102) is equidistantly provided with a plurality of first liquid injection holes; The bottom end of the pressing rod (105) extends to the inside of the limit groove, and the bottom end of the pressing rod (105) is attached to the top end of the support spring (106); The bottom end of the resisting rod (107) is rotatably connected with an elastic resisting block (108); The inner surface wall of the connecting pipe (102) is equidistantly provided with a plurality of slide grooves, and the top of the abutment ring (109) is fixedly connected with a plurality of limit rods (110) equidistantly, each of the limit rods (110 ) one end extends to the inside of the corresponding chute; Each of the push blocks (111) has a connection groove on one side of the outer surface, and the inner surface wall of one of the elastic rings (114) extends to the inside of the four connection grooves; The outer surface of the adjusting rod (104) is covered with a first adjusting ring, and the outer surface of the pressure rod (105) is covered with a second adjusting ring; The inner and outer walls of the bottom frame (201) are equidistantly provided with a plurality of second liquid injection holes, and the interior of each second liquid injection hole communicates with the interior of the corresponding first liquid injection hole; The driving part includes a ring gear (202) and a mounting box (203), the ring gear (202) is rotatably sleeved on the outer surface of the bottom frame (201), and the mounting box (203) is fixedly connected to the bottom frame (201) ), the inner bottom surface of the bottom frame (201) is fixedly connected with a motor (204), the output end of the motor (204) extends to the outside of the installation box (203), and the output end of the motor (204) A linkage gear (205) is sheathed, and the linkage gear (205) meshes with the ring gear (202). 2. The plastic multi-angle dropper nozzle according to claim 1, characterized in that: the liquid guiding part includes a limit ring (207) and a moving cover (206), and the limit ring (207) is fixedly connected to On the top of the bottom frame (201), an adjustment groove is opened on the top of the limit ring (207), the moving cover (206) is slidably embedded inside the bottom frame (201), and the inside of the moving cover (206) and a plurality of first The interior of the two liquid injection holes are all connected, the top of the movable cover (206) is connected with a catheter (208), and the outer surface of one side of the catheter (208) is fixedly connected with a linkage frame (209). One end of the linkage frame (209) is fixedly connected to the top of the ring gear (202), and the inside of the catheter (208) is rotated with an adjustment block (210), and the top of the adjustment block (210) is threaded with a guide tube (211 ), the inside of the guide tube (211) communicates with the inside of the catheter (208), and the catheter (208) is located inside the regulating tank.

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