CN113289817A - Fixing device for water-saving irrigation spray nozzle - Google Patents
Fixing device for water-saving irrigation spray nozzle Download PDFInfo
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- CN113289817A CN113289817A CN202110502255.8A CN202110502255A CN113289817A CN 113289817 A CN113289817 A CN 113289817A CN 202110502255 A CN202110502255 A CN 202110502255A CN 113289817 A CN113289817 A CN 113289817A
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- fixing device
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- 230000002262 irrigation Effects 0.000 title claims abstract description 29
- 238000003973 irrigation Methods 0.000 title claims abstract description 29
- 239000007921 spray Substances 0.000 title abstract description 25
- 238000003780 insertion Methods 0.000 claims abstract description 32
- 230000037431 insertion Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
- B05B15/625—Arrangements for supporting spraying apparatus, e.g. suction cups designed to be placed on the ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a fixing device for a water-saving irrigation spray head, and relates to the technical field of irrigation devices. The clamping device comprises a base, a tip inserted rod, a three-way pipe and connecting pipes, wherein the tip inserted rod is arranged in a matched manner in threaded through holes at four corners of the base, the connecting pipe is arranged above the middle position of the base, the lower end of the connecting pipe is detachably connected with the three-way pipe, the clamping device also comprises two clamping mechanisms, the two clamping mechanisms are symmetrically arranged at two sides of the three-way pipe, and the clamping mechanisms mainly comprise U-shaped rods, positioning blocks and arc-shaped clamping pieces; the locating piece passes through spliced pole fixed connection at the side middle part of connecting plate, and the flexible post on the another side both ends of connecting plate all slides and cup joints in the fixed column simultaneously. According to the invention, through the arrangement of the clamping mechanism, the connecting body of the connecting pipe and the three-way pipe can be rapidly clamped and fixed, the height of the spray head can be adjusted through the matching of the U-shaped rod and the supporting rod, and meanwhile, the arrangement of the rotating rod is convenient for the insertion and extraction of the pointed insertion rod.
Description
Technical Field
The invention belongs to the technical field of irrigation devices, and particularly relates to a fixing device for a water-saving irrigation spray head, which is mainly used for fixing and mounting the irrigation spray head in use.
Background
In the existing irrigation system, irrigation is mainly divided into fixed irrigation and movable irrigation, and in the actual use of the movable irrigation, a spray head needs to be matched and fixed through a fixing device so as to be convenient for distribution and use of the spray head;
CN 103283565A-a sprinkler head and pipe fixing device for sprinkler irrigation, as in the prior publication, discloses a sprinkler head and pipe fixing device comprising a seat stabilizing disc, a stud for preventing vertical movement of the pipe, a ground insertion point and a spare nut. The support stabilizing disc consists of a chassis with a guide rail, a movable fixing plate, a positioning bolt and a branch pipe positioning rib. The top of the movable fixing plate is provided with a ground inserting pointed end bearing opening, and reinforcing plates are arranged on two sides of the movable fixing plate. The chassis and the movable fixed plate are connected with the T-shaped guide rail through the bottom of the reinforcing plate, and the ground inserting pointed end is in threaded connection with the chassis. When the device is used in the field, the connected pipelines are fastened between the fixing plates, then the vertical pipe of the spray head is connected, and the ground inserting pointed end is inserted into soil. When the movable spray irrigation pipe is moved and disassembled, the spray irrigation pipes at the two ends of the tee joint are loosened, and then the spray head and the pipe fixing device are pulled out together with the spray head and the vertical pipe. The device is reliable in connection and convenient to move, can be used for cement flat land, field flat land and sloping land, and is time-saving and labor-saving.
When the above-mentioned publication is used, the spray head can be well fixed and supported, which brings convenience to the use of the movable irrigation spray head, however, the above-mentioned fixing device for spray head still has the following disadvantages in the actual using process:
1. when the three-way pipe and the connecting pipe with different specifications are replaced and the three-way pipe and the connecting pipe are installed and used, the clamping and fixing operations of the fixing device in the prior published document are troublesome, and as in the document, when workers face to install with different pipe diameters, the movable fixing plate needs to be adjusted by rotating the bolt, so that the whole installation is troublesome and the efficiency is low;
2. the height of the spray head in the existing publication can not be adjusted according to the requirement, but in the actual use process, when the growth height of plants and the pressure of water are different, the height of the spray head needs to be changed for application, but the existing publication obviously can not meet the requirement, if the length of the connecting pipe is directly increased, the problems of unstable gravity center, overhigh hardness requirement of the connecting pipe and the like can occur;
3. the ground inserting pointed head for fixing in the prior publication needs a worker to press into the soil with force, and the ground inserting pointed head is too troublesome to pull out when being stored, so that the operation of the user is inconvenient;
therefore, there is a need for improvement of the prior art to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a fixing device for a water-saving irrigation spray head, which is convenient to clamp, fix and operate, adjustable in spray head height and convenient to integrally fix, and solves the problems that the spray head fixing device in the existing open literature is inconvenient to clamp and fix, the spray head height cannot be adjusted and the integral fixing is inconvenient.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a fixing device for a water-saving irrigation spray head, which comprises a base, a tip inserted rod, a three-way pipe and connecting pipes, wherein the tip inserted rod is arranged in a matching manner in threaded through holes at four corners of the base;
the positioning block is fixedly connected to the middle of one side face of the connecting plate through a connecting column, the telescopic columns on two ends of the other side face of the connecting plate are sleeved in the fixed columns in a sliding mode, the two telescopic columns are symmetrically and fixedly sleeved on the cross rod at the top of the U-shaped rod, and a first reset spring is arranged inside the fixed column at one end of each telescopic column;
two guide posts on the outer arc surface of the arc-shaped clamping piece are sleeved on a cross rod of the same T-shaped plate in a sliding mode, and a second reset spring is sleeved on the guide post between the arc-shaped clamping piece and the T-shaped plate in a sliding mode; the vertical rod of the T-shaped plate is fixedly connected to the bottom surface of the cross rod of the U-shaped rod;
the locating block is detachably matched with the outer wall of the connecting pipe, and meanwhile, the arc-shaped clamping piece is coaxially attached to the outer wall of the transverse pipe of the three-way pipe.
The improvement of the invention enables the installation of the connecting body of the connecting pipe and the three-way pipe to be more convenient, and workers only need to complete the connection of the connecting pipe and the three-way pipe firstly, then press the connecting body between the two arc-shaped clamping pieces, insert the positioning block in the T-shaped groove and complete the installation, and can realize automatic telescopic adjustment by the arrangement that the telescopic column and the fixed column are sleeved in a sliding way and the guide column is sleeved on the T-shaped plate in a sliding way in the face of pipelines with different sizes.
Further, the component for detachably connecting the connecting pipe and the positioning block is a fixing block arranged on the outer wall of the connecting pipe, a T-shaped groove with an opening at the lower end is formed in the fixing block, and the T-shaped groove is in clearance fit with the positioning block.
Furthermore, a first limiting ring is arranged on the outer wall of the lower end of the connecting pipe, a locking sleeve is sleeved on the outer wall of the connecting pipe in a sliding mode, and internal threads on the inner wall of the locking sleeve are in spiral fit with first external threads on the outer wall of the three-way pipe vertical pipe.
Furthermore, the telescopic column is provided with a first limiting piece at one end inside the fixed column, a second limiting ring is arranged on the inner wall of the opening end of the fixed column, and the outer diameter of the first limiting piece is larger than the inner diameter of the second limiting ring.
Furthermore, a second limiting piece is fixedly connected to one end face, far away from the arc-shaped clamping piece, of the guide column.
Further, the arc size of the arc-shaped clamping piece is between 45 degrees and 60 degrees.
According to a further improvement of the invention, two vertical rods of the U-shaped rod are respectively sleeved in the supporting rod in a sliding manner, the lower end of the supporting rod is fixedly connected to the base, a first locking bolt is spirally matched on one side surface of the upper end of the supporting rod, and one end of the first locking bolt penetrates through the supporting rod to be in contact with the outer surface of one side of the U-shaped rod.
According to the improvement of the invention, the height of the connecting body of the connecting pipe and the three-way pipe can be adjusted by sliding the U-shaped rod and the supporting rod, and after the adjustment is finished, the height positioning can be realized only by screwing the first locking bolt.
Furthermore, a fixing sheet is fixedly connected to the middle of one side face of the cross bar of the U-shaped bar, a rotating frame is rotatably connected to the fixing sheet, the rotating frame is fixedly connected to one end of the supporting column, and the other end of the supporting column is slidably sleeved in the auxiliary inserted bar;
and a second locking bolt is spirally sleeved on the outer side wall of the upper end of the auxiliary inserted rod, and one end of the second locking bolt penetrates through the auxiliary inserted rod to be in contact with the outer side wall of the support column.
The other further improvement of the invention is that a second external thread which is spirally matched with the thread through hole is arranged on the outer wall of the straight rod of the pointed insertion rod, a linkage piece is fixedly connected to the top surface of the pointed insertion rod, and a rotating rod is arranged on the top surface of the linkage piece at the side far away from the pointed insertion rod;
two through grooves for sliding and sleeving the pointed insertion rod are symmetrically arranged on the side surface of the base, which is vertical to the axis of the circular arc-shaped clamping piece.
According to the improvement of the invention, when a worker inserts or extracts the pointed insertion rod, the worker only needs to rotate the rotating rod, and the worker can insert or extract the pointed insertion rod conveniently under the driving of the rotating rod due to the spiral matching between the threaded through hole and the second external thread.
Furthermore, one end face of the linkage piece far away from the circle center of the pointed insertion rod is in a rectangular arrangement, and an anti-skid gasket is fixedly connected to the end face of the rectangular arrangement.
The invention has the following beneficial effects:
1. according to the invention, the quick connection and assembly between the connecting pipe and the three-way pipe can be realized through the spiral matching between the internal thread and the first external thread, after the device is assembled, a worker only needs to insert the three-way pipe into the position between the two arc-shaped clamping pieces and insert the positioning block into the T-shaped groove, so that the fixing between the connecting body of the connecting pipe and the three-way pipe and the clamping mechanism can be realized, the telescopic column and the fixed column are sleeved in a sliding manner in the face of the connecting pipes with different sizes, the automatic adjustment in the assembly process can be realized, the guide column is sleeved on the T-shaped plate in the face of the three-way pipe with different sizes in a sliding manner, the automatic adjustment in the assembly process can be realized, the clamping and the fixing of the connecting body of the connecting pipe and the three.
2. According to the invention, through the sliding sleeve between the supporting rod and the U-shaped rod, the height adjustment of the U-shaped rod in the vertical direction can be realized, so that the height adjustment of the spray head is realized, and after the adjustment is finished, the positioning between the supporting rod and the U-shaped rod can be realized only by screwing the first locking bolt.
3. According to the invention, through the arrangement of the screw thread through hole and the screw thread matching with the second external screw thread on the tip insertion rod, when the tip insertion rod is used by a worker, the feeding and the pulling out of the tip insertion rod under the rotation can be realized only by rotating the rotating rod.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the FIG. 1 structure of the present invention;
FIG. 3 is a diagram illustrating the use of the present invention on a hard road surface;
FIG. 4 is a schematic structural view of a clamping mechanism according to the present invention;
FIG. 5 is a rear view of the structure of FIG. 4 in accordance with the present invention;
FIG. 6 is a sectional view of the connecting body of the fixed column and the telescopic column of the present invention on the axis;
FIG. 7 is a schematic structural view of a base in the present invention;
FIG. 8 is a schematic structural view of a connecting tube according to the present invention;
FIG. 9 is a schematic structural diagram of a three-way pipe in the invention;
FIG. 10 is a schematic view of the overall structure of the auxiliary insertion rod according to the present invention;
FIG. 11 is a schematic view showing the overall structure of the tip insertion rod of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a pointed inserting rod; 3. a three-way pipe; 4. an auxiliary insertion rod; 5. a connecting pipe; 6. a clamping mechanism; 101. a support bar; 102. a through groove; 103. a threaded through hole; 201. a linkage piece; 202. rotating the rod; 203. an anti-slip gasket; 204. a second external thread; 301. a first external thread; 401. a support pillar; 402. a second locking bolt; 403. a rotating frame; 501. a fixed block; 502. a locking sleeve; 503. a first limit ring; 601. a U-shaped rod; 602. fixing a column; 603. a telescopic column; 604. positioning blocks; 605. a circular arc-shaped clamping piece; 606. a T-shaped plate; 1011. a first locking bolt; 5011. a T-shaped slot; 5021. an internal thread; 6011. a fixing sheet; 6021. a second stop collar; 6022. a first return spring; 6031. a first limiting sheet; 6041. connecting columns; 6042. a connecting plate; 6051. a second return spring; 6052. a guide post; 6053. a second limiting sheet.
Detailed Description
The technical solution in 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.
Referring to fig. 1-2 and 4, the fixing device for the water-saving irrigation nozzle comprises a base 1, a pointed inserted rod 2, a three-way pipe 3 and a connecting pipe 5, wherein the pointed inserted rod 2 is arranged in threaded through holes 103 at four corners of the base 1 in a matching manner, the connecting pipe 5 is arranged above the middle position of the base 1, the three-way pipe 3 is detachably connected to the lower end of the connecting pipe 5, the fixing device also comprises two clamping mechanisms 6, the two clamping mechanisms 6 are symmetrically arranged at two sides of the three-way pipe 3, and the clamping mechanisms 6 mainly comprise a U-shaped rod 601, a positioning block 604 and an arc-shaped clamping piece 605;
the basic components of the device are shown in the attached drawings, the outer walls of the two ends of the transverse pipe of the three-way pipe 3 are provided with third external threads for connecting water pipes, the free end of the connecting pipe 5 is connected with a spray head, the pointed insertion rod 2 is used for fixing the device, and the clamping mechanism 6 is used for clamping and fixing the connecting body of the three-way pipe 3 and the connecting pipe 5.
Referring to fig. 4, 6, 8 and 9, the positioning block 604 is fixedly connected to the middle of one side of the connecting plate 6042 through a connecting column 6041, meanwhile, the telescopic columns 603 on both ends of the other side of the connecting plate 6042 are slidably sleeved in the fixed column 602, the two telescopic columns 603 are symmetrically and fixedly sleeved on the cross bar at the top of the U-shaped rod 601, a first return spring 6022 is arranged inside the fixed column 602 at one end of the telescopic column 603, and the first return spring 6022 is arranged to reset the telescopic column 603;
the component for detachably connecting the connecting pipe 5 and the positioning block 604 is a fixing block 501 arranged on the outer wall of the connecting pipe 5, a T-shaped groove 5011 with an opening at the lower end is arranged on the fixing block 501, and the T-shaped groove 5011 is in clearance fit with the positioning block 604;
a first limiting ring 503 is arranged on the outer wall of the lower end of the connecting pipe 5, a locking sleeve 502 is sleeved on the outer wall of the connecting pipe 5 in a sliding mode, internal threads 5021 on the inner wall of the locking sleeve 502 are in spiral fit with first external threads 301 on the outer wall of a vertical pipe of the three-way pipe 3, and the first limiting ring 503 can limit the locking sleeve 502 on the connecting pipe 5;
a first limiting piece 6031 is arranged at one end, located inside the fixed column 602, of the telescopic column 603, a second limiting ring 6021 is arranged on the inner wall of the opening end of the fixed column 602, the outer diameter of the first limiting piece 6031 is larger than the inner diameter of the second limiting ring 6021, and the telescopic column 603 can be limited by the fixed column 602 by the arrangement, so that separation between the fixed column 602 and the telescopic column 603 is avoided;
when the connecting pipe is used, the first external threads 301 and the internal threads 5021 are matched through rotating the locking sleeve 502, the connecting pipe 5 and the three-way pipe 3 can be connected, the positioning block 604 is clamped in the T-shaped groove 5011 in the fixing block 501, and the connecting pipe 5 can be installed.
Referring to fig. 5 and 6, two guide posts 6052 on the outer arc surface of the circular arc-shaped clamping piece 605 are slidably sleeved on the cross bar of the same T-shaped plate 606, the guide posts 6052 are arranged to limit and guide the movement of the circular arc-shaped clamping piece 605, a second return spring 6051 is slidably sleeved on the guide posts 6052 between the circular arc-shaped clamping piece 605 and the T-shaped plate 606, and the second return spring 6051 is arranged to realize the automatic return of the guide posts 6052; the vertical rod of the T-shaped plate 606 is fixedly connected to the bottom surface of the cross rod of the U-shaped rod 601;
a second limiting piece 6053 is fixedly connected to one end face of the guide post 6052 far away from the circular arc clamping piece 605, the second limiting piece 6053 can limit the guide post 6052, and the radian of the circular arc clamping piece 605 is 45-60 degrees;
the positioning block 604 is detachably matched on the outer wall of the connecting pipe 5, and meanwhile, the arc-shaped clamping piece 605 is coaxially attached to the outer wall of the transverse pipe of the three-way pipe 3;
when the three-way pipe fixing device is used, the two arc-shaped clamping pieces 605 are clamped on the outer side of the transverse pipe of the three-way pipe 3, and the three-way pipe 3 can be fixed.
Referring to fig. 4, 7 and 10, two vertical rods of the U-shaped rod 601 are respectively slidably sleeved in the supporting rod 101, the lower end of the supporting rod 101 is fixedly connected to the base 1, a first locking bolt 1011 is spirally fitted on one side surface of the upper end of the supporting rod 101, and one end of the first locking bolt 1011 penetrates through the supporting rod 101 to contact with the outer surface of one side of the U-shaped rod 601;
when the device is used, the height between the supporting rod 101 and the U-shaped rod 601 can be adjusted by pulling the U-shaped rod 601, so that the height of the nozzle can be adjusted, and after the adjustment is finished, the supporting rod 101 and the U-shaped rod 601 can be positioned and fixed only by screwing the first locking bolt 1011;
a fixing plate 6011 is fixedly connected to the middle of one side face of a cross bar of the U-shaped bar 601, a rotating frame 403 is rotatably connected to the fixing plate 6011, free rotation of the rotating frame 403 can be achieved through the arrangement, so that angle adjustment of the auxiliary insertion rod 4 in the vertical direction is achieved, the rotating frame 403 is fixedly connected to one end of the supporting column 401, meanwhile, the other end of the supporting column 401 is slidably sleeved in the auxiliary insertion rod 4, and the arrangement of the auxiliary insertion rod 4 can assist in improving the stability of the device;
a second locking bolt 402 is spirally sleeved on the outer side wall of the upper end of the auxiliary inserted rod 4, and one end of the second locking bolt 402 penetrates through the auxiliary inserted rod 4 to be in contact with the outer side wall of the supporting column 401;
above-mentioned setting is when using, through the supplementary inserted bar 4 of pull, can realize the length of connector between supplementary inserted bar 4 and the support column 401, after height adjustment accomplishes, only need screw up second locking bolt 402 can be fixed in order to realize the location between supplementary inserted bar 4 and the support column 401.
Referring to fig. 7 and 11, a second external thread 204 for screw-fitting with the thread through hole 103 is disposed on an outer wall of a straight rod of the tip insertion rod 2, a linkage piece 201 is fixedly connected to a top surface of the tip insertion rod 2, and a rotating rod 202 is disposed on a top surface of the linkage piece 201 on a side far away from the tip insertion rod 2;
when the device is used, the linkage sheet 201 can drive the tip insertion rod 2 to rotate only by rotating the rotating rod 202, so that the tip insertion rod 2 can be inserted into soil or pulled out of the soil;
two through grooves 102 for sliding and sleeving the pointed insertion rod 2 are symmetrically arranged on the side surface of the base 1 vertical to the axis of the circular arc-shaped clamping piece 605;
one end surface of the linkage piece 201 which is far away from the center of the circle of the tip inserted bar 2 is rectangular, and the end surface of the rectangular arrangement is fixedly connected with an anti-skid gasket 203, the arrangement of the anti-skid gasket 203 can improve the friction force contacting with the ground, so that the anti-skid of the wetland is facilitated, and the anti-skid gasket 203 is preferably made of rubber;
as can be seen from figure 3, when the above arrangement is used, the pointed insertion rod 2 is inserted into the through groove 102, and the anti-skid gasket 203 is contacted with the hard ground, so that the device can be fixedly placed on the hard ground.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (10)
1. Fixing device for water-saving irrigation shower nozzle, including base (1), tip inserted bar (2), three-way pipe (3) and connecting pipe (5), all cooperate in screw through hole (103) of four turning positions of base (1) and be provided with tip inserted bar (2), the middle part position top of base (1) is provided with connecting pipe (5), the lower extreme of connecting pipe (5) can be dismantled and be connected with three-way pipe (3), its characterized in that: the three-way pipe is characterized by further comprising two clamping mechanisms (6), wherein the two clamping mechanisms (6) are symmetrically arranged on two sides of the three-way pipe (3), and each clamping mechanism (6) mainly comprises a U-shaped rod (601), a positioning block (604) and an arc-shaped clamping piece (605);
the positioning block (604) is fixedly connected to the middle of one side face of the connecting plate (6042) through a connecting column (6041), meanwhile, telescopic columns (603) on two ends of the other side face of the connecting plate (6042) are sleeved in the fixed column (602) in a sliding mode, the two telescopic columns (603) are symmetrically and fixedly sleeved on a cross rod at the top of the U-shaped rod (601), and a first reset spring (6022) is arranged inside the fixed column (602) at one end of each telescopic column (603);
two guide posts (6052) on the outer arc surface of the arc-shaped clamping piece (605) are sleeved on a cross rod of the same T-shaped plate (606) in a sliding manner, and a second reset spring (6051) is sleeved on the guide posts (6052) between the arc-shaped clamping piece (605) and the T-shaped plate (606) in a sliding manner; the vertical rod of the T-shaped plate (606) is fixedly connected to the bottom surface of the cross rod of the U-shaped rod (601);
the positioning block (604) is detachably matched on the outer wall of the connecting pipe (5), and meanwhile, the arc-shaped clamping piece (605) is coaxially attached to the outer wall of the transverse pipe of the three-way pipe (3).
2. The fixing device for the water-saving irrigation nozzle as claimed in claim 1, wherein the means for detachably connecting the connecting pipe (5) and the positioning block (604) is a fixing block (501) disposed on the outer wall of the connecting pipe (5), the fixing block (501) is provided with a T-shaped slot (5011) having an open lower end, and the T-shaped slot (5011) is in clearance fit with the positioning block (604).
3. The fixing device for the water-saving irrigation nozzle of claim 1, wherein the outer wall of the lower end of the connecting pipe (5) is provided with a first limiting ring (503), the outer wall of the connecting pipe (5) is sleeved with a locking sleeve (502) in a sliding manner, and an internal thread (5021) on the inner wall of the locking sleeve (502) is in threaded fit with a first external thread (301) on the outer wall of a vertical pipe of the three-way pipe (3).
4. The fixing device for the water-saving irrigation nozzle according to claim 1, wherein a first limiting piece (6031) is arranged at one end of the telescopic column (603) positioned inside the fixed column (602), a second limiting ring (6021) is arranged on the inner wall of the opening end of the fixed column (602), and the outer diameter of the first limiting piece (6031) is larger than the inner diameter of the second limiting ring (6021).
5. The fixing device for the water-saving irrigation nozzle according to claim 1, wherein a second limiting piece (6053) is fixedly connected to one end surface of the guide post (6052) far away from the circular arc-shaped clamping piece (605).
6. The fixing device for the water-saving irrigation sprinkler according to claim 1, wherein the arc of the arc-shaped clip (605) is between 45 ° and 60 °.
7. The fixing device for the water-saving irrigation nozzle of any one of claims 1-6, wherein two vertical rods of the U-shaped rod (601) are respectively sleeved in the supporting rod (101) in a sliding manner, the lower end of the supporting rod (101) is fixedly connected to the base (1), a first locking bolt (1011) is spirally matched on one side surface of the upper end of the supporting rod (101), and one end of the first locking bolt (1011) penetrates through the supporting rod (101) to be in contact with the outer surface of one side of the U-shaped rod (601).
8. The fixing device for the water-saving irrigation nozzle according to claim 7, characterized in that a fixing piece (6011) is fixedly connected to the middle of one side surface of the cross bar of the U-shaped bar (601), a rotating frame (403) is rotatably connected to the fixing piece (6011), the rotating frame (403) is fixedly connected to one end of the supporting column (401), and the other end of the supporting column (401) is slidably sleeved in the auxiliary inserting bar (4);
and a second locking bolt (402) is spirally sleeved on the outer side wall of the upper end of the auxiliary inserted rod (4), and one end of the second locking bolt (402) penetrates through the auxiliary inserted rod (4) to be in contact with the outer side wall of the supporting column (401).
9. The fixing device for the water-saving irrigation nozzle according to any one of claims 1 to 6, characterized in that a second external thread (204) for screw-fitting with the thread through hole (103) is arranged on the outer wall of the straight rod of the tip insertion rod (2), a linkage piece (201) is fixedly connected to the top surface of the tip insertion rod (2), and a rotating rod (202) is arranged on the top surface of the linkage piece (201) at the side far away from the tip insertion rod (2);
two through grooves (102) for sliding and sleeving the pointed insertion rod (2) are symmetrically arranged on the side surface of the base (1) vertical to the axis of the circular arc-shaped clamping piece (605).
10. The fixing device for the water-saving irrigation nozzle as claimed in claim 9, wherein one end surface of the linkage piece (201) far from the center of the tip insertion rod (2) is rectangular, and the rectangular end surface is fixedly connected with the anti-skid gasket (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502255.8A CN113289817A (en) | 2021-07-16 | 2021-07-16 | Fixing device for water-saving irrigation spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502255.8A CN113289817A (en) | 2021-07-16 | 2021-07-16 | Fixing device for water-saving irrigation spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113289817A true CN113289817A (en) | 2021-08-24 |
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ID=77321110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110502255.8A Withdrawn CN113289817A (en) | 2021-07-16 | 2021-07-16 | Fixing device for water-saving irrigation spray nozzle |
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| Country | Link |
|---|---|
| CN (1) | CN113289817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116897745A (en) * | 2023-09-12 | 2023-10-20 | 苏州朗禾农业科技有限公司 | Intelligent temperature and humidity adjusting equipment and application thereof in greenhouse cultivation |
-
2021
- 2021-07-16 CN CN202110502255.8A patent/CN113289817A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116897745A (en) * | 2023-09-12 | 2023-10-20 | 苏州朗禾农业科技有限公司 | Intelligent temperature and humidity adjusting equipment and application thereof in greenhouse cultivation |
| CN116897745B (en) * | 2023-09-12 | 2023-11-24 | 苏州朗禾农业科技有限公司 | Intelligent temperature and humidity adjusting equipment and application thereof in greenhouse cultivation |
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Application publication date: 20210824 |