CN112717525A - Irrigation equipment is used in soil improvement convenient to change shower nozzle - Google Patents
Irrigation equipment is used in soil improvement convenient to change shower nozzle Download PDFInfo
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- CN112717525A CN112717525A CN202010964797.2A CN202010964797A CN112717525A CN 112717525 A CN112717525 A CN 112717525A CN 202010964797 A CN202010964797 A CN 202010964797A CN 112717525 A CN112717525 A CN 112717525A
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- fixed
- irrigation device
- shower nozzle
- fixing
- groove
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- 230000002262 irrigation Effects 0.000 title claims abstract description 40
- 238000003973 irrigation Methods 0.000 title claims abstract description 40
- 239000002689 soil Substances 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 9
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims description 8
- 229910003470 tongbaite Inorganic materials 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000004576 sand Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005067 remediation Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/075—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
Abstract
The invention discloses an irrigation device for soil treatment, which is convenient for replacing a spray head and comprises a bottom plate, wherein the top end of the bottom plate is fixedly provided with an irrigation device body through a support column, a filter screen is fixed in an inner cavity of the irrigation device body, the inner cavity of the irrigation device body is rotatably connected with a rotating shaft, a fixed block is fixed at the tail end of the rotating shaft, a threaded groove is formed in the bottom end surface of the fixed block, a threaded rod is connected to the inner side of the threaded groove in a threaded manner, a fixed frame is fixed at the bottom end of the threaded rod, and fixing springs which are uniformly distributed are fixed on; the rotating shaft can scrape the sandstone on the filter screen while rotating through the arranged scraper; the cleaning brush is arranged, so that the filtering holes of the filtering net can be cleaned, and the filtering net can be further ensured to be normally filtered; through the fixture block and the fixing bolt which are arranged, the scraper and the cleaning brush can be conveniently and quickly detached, and therefore the working quality and the efficiency of the device are improved.
Description
Technical Field
The invention relates to the technical field of soil treatment, in particular to an irrigation device for soil treatment, which is convenient for replacing a spray head.
Background
The soil remediation is a technical measure for restoring the normal function of polluted soil, in the soil remediation industry, the existing soil remediation technology reaches more than one hundred, the common technology also has more than ten, the existing soil remediation technology can be roughly divided into three methods, namely a physical method, a chemical method and a biological method, and an irrigation device is needed in the soil remediation work;
however, the existing irrigation device for soil treatment with the conveniently-replaced spray heads still has some defects, and the water in the device has sand and stones, so that the water is likely to agglomerate after being accumulated for a long time, and the problem of blockage is easily caused; in addition, after the agglomerated sand is scraped, a small amount of fine sand possibly exists in filter holes on the filter screen, so that the problem that the sand cannot be removed exists; in addition, the scraper and the cleaning brush are in friction contact with sand for a long time, so that the surfaces of the scrapers are easily abraded in different degrees, and the replacement is inconvenient.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the irrigation device for soil treatment, which is convenient for replacing a spray head, and can solve the problem that water in the device can be easily blocked due to the fact that the water is graved and can agglomerate after being accumulated for a long time; in addition, after the agglomerated sand is scraped, a small amount of fine sand possibly exists in filter holes on the filter screen, so that the problem that the sand cannot be removed exists; and the scraper and the cleaning brush are in friction contact with the sand for a long time, so that the surfaces of the scraper and the cleaning brush are easily abraded in different degrees, and the scraper and the cleaning brush are inconvenient to replace.
In order to solve the technical problems, the invention provides the following technical scheme: the irrigation device for soil improvement and convenient for replacing the spray head comprises a bottom plate, wherein the top end of the bottom plate is fixedly provided with an irrigation device body through a support column, a filter screen is fixed in an inner cavity of the irrigation device body, the inner cavity of the irrigation device body is rotatably connected with a rotating shaft, the tail end of the rotating shaft is fixedly provided with a fixed block, the bottom end surface of the fixed block is provided with a thread groove, the inner side of the thread groove is in threaded connection with a threaded rod, the bottom end of the threaded rod is fixedly provided with a fixed frame, the inner side of the fixed frame is fixedly provided with uniformly distributed fixed springs, the tail end of each fixed spring is fixedly provided with a mounting plate, and the bottom end surface; the inboard of first mounting groove is pegged graft and is had cleaning brush, the inboard of second mounting groove is pegged graft and is had the scraper, the bottom of scraper and second mounting groove is laminated in the top of filter screen respectively.
As a preferred technical scheme of the invention, first sliding blocks are fixed on the surfaces of two sides of the scraper, a fixing groove is formed in the surface of one side of each first sliding block, a connecting spring is fixed on the inner side of each fixing groove, and a clamping block is fixed at the tail end of each connecting spring; first sliding grooves which are in sliding fit with the first sliding blocks are formed in the inner portions of two sides of the second mounting groove, the first sliding grooves are in splicing fit with the first sliding blocks, and clamping holes corresponding to the fixing grooves are formed in the outer surfaces of two sides of the mounting plate; the surfaces of two sides of the cleaning brush are respectively fixed with a second sliding block, and one side surface of the second sliding block is provided with a threaded clamping groove; the inside second spout that all sets up with second slider sliding fit in both sides of first mounting groove, second slider and the adaptation of pegging graft of second spout, the equal screw thread of both sides surface of mounting panel runs through there is fixing bolt, fixing bolt extends to in the cavity of second slider and terminal and screw thread draw-in groove screw thread block.
As a preferable technical scheme of the invention, the bottom end of the bottom plate is fixed with two symmetrical wheels which are universal wheels.
As a preferable technical scheme of the invention, two symmetric shock absorption seats are fixed at the bottom end of the irrigation device body, and the bottom end surfaces of the shock absorption seats are fixedly connected with the top end surface of the bottom plate.
As a preferable technical scheme of the invention, a telescopic column is fixed at the bottom end of the bottom plate, and a soft pad is fixed at the bottom of the telescopic column.
As a preferable technical scheme of the invention, the bottom surface of the soft pad is provided with anti-skid grains which are distributed in a W shape at equal intervals.
As a preferable technical scheme of the invention, a threaded sleeve is fixed on one side surface of the irrigation device body, and a spray head penetrates through threads on one side surface of the threaded sleeve.
As a preferable technical scheme of the invention, a pushing handle is fixed on the surface of one side of the bottom plate, a protective sleeve is sleeved on the surface of the pushing handle, and anti-skid grains are arranged on the surface of the protective sleeve.
As a preferable technical solution of the present invention, the second slider has a trapezoidal shape, and a chromium carbide wear-resistant layer is coated on a surface of the second slider.
In a preferred embodiment of the present invention, the first slider has a rectangular shape, and the surface of the first slider is coated with a chromium carbide wear-resistant layer.
Compared with the prior art, the invention can achieve the following beneficial effects:
1. the scraper effectively avoids the problem that water in the device has gravels, and the water is likely to agglomerate after being accumulated for a long time, so that blockage is easily caused, the rotating shaft can scrape the gravels on the filter screen while rotating, the filtering and adsorbing effects of the filter screen are ensured, and the working efficiency of the device is also improved;
2. by the cleaning brush, the problem that a small amount of fine sand stones possibly exist in filter holes on the filter screen after the agglomerated sand stones are scraped, and cannot be removed is effectively solved, so that the filter holes of the filter screen can be cleaned, normal filtering of the filter screen is further ensured, and the service life of the filter screen is prolonged;
3. through the fixture block and the fixing bolt that set up, effectively avoided because scraper and clean brush are long-time with grit frictional contact, lead to its surface to appear wearing and tearing of not equidimension easily, have the problem of inconvenient change for can be convenient, quick dismantlement scraper and clean brush, guaranteed the cleaning operation of scraper and clean brush to the filter screen, and then improved the operating mass and the efficiency of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view schematically illustrating the fixing frame of FIG. 1 according to the present invention;
FIG. 3 is a bottom view of the mounting plate of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of B of FIG. 3 in accordance with the present invention;
fig. 5 is an enlarged view of a in fig. 3 according to the present invention.
Wherein: 1. a base plate; 2. an irrigation device body; 3. a rotating shaft; 4. a fixed block; 5. a threaded rod; 6. a fixing frame; 7. fixing the spring; 8. mounting a plate; 9. a scraper; 10. a filter screen; 11. a threaded bushing; 12. A spray head; 13. a thread groove; 14. cleaning the brush; 15. a first mounting groove; 16. a second mounting groove; 17. A first chute; 18. a first slider; 19. fixing grooves; 20. a connecting spring; 21. a clamping block; 22. a clamping hole; 23. a second slider; 24. a second chute; 25. fixing the bolt; 26. and a thread clamping groove.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in figures 1 and 2, the irrigation device for soil improvement convenient for replacing the spray head comprises a bottom plate 1 and is characterized in that: an irrigation device body 2 is fixed at the top end of a bottom plate 1 through a support column, a filter screen 10 is fixed in an inner cavity of the irrigation device body 2, the inner cavity of the irrigation device body 2 is rotatably connected with a rotating shaft 3, a fixed block 4 is fixed at the tail end of the rotating shaft 3, a threaded groove 13 is formed in the bottom end surface of the fixed block 4, a threaded rod 5 is connected with the inner side of the threaded groove 13 in a threaded manner, a fixed frame 6 is fixed at the bottom end of the threaded rod 5, fixing springs 7 which are uniformly distributed are fixed on the inner side of the fixed frame 6, a mounting plate 8 is fixed at the tail end of each fixing spring 7, and a first; a cleaning hairbrush 14 is inserted into the inner side of the first mounting groove 15, a scraper 9 is inserted into the inner side of the second mounting groove 16, and the bottoms of the scraper 9 and the second mounting groove 16 are respectively attached to the top of the filter screen 10;
when clearing up filter screen 10, at first pass through thread groove 13 with threaded rod 5 and 4 threaded rotation of fixed block and be connected, when rotating to make install the scraper 9 and the clean brush 14 of fixed frame 6 bottom can be gently support when filter screen 10's surface, stop the rotation to threaded rod 5, then when axis of rotation 3 is when rotating, can strike off earlier the clean operation that the back was cleaned to the caking grit on the filter screen 10, then guaranteed that filter screen 10 can carry out normal filtration, adsorb the operation, filter screen 10's life has also been prolonged simultaneously, and then the work efficiency of device has been passed through.
In other embodiments, the present embodiment discloses a connection structure, as shown in fig. 3 to 5, a first sliding block 18 is fixed on both side surfaces of a scraper 9, a fixing groove 19 is formed on one side surface of the first sliding block 18, a connection spring 20 is fixed on an inner side of the fixing groove 19, and a clamping block 21 is fixed at a tail end of the connection spring 20; the inner parts of two sides of the second mounting groove 16 are respectively provided with a first sliding groove 17 which is in sliding fit with the first sliding block 18, the first sliding grooves 17 are in splicing fit with the first sliding block 18, and the outer surfaces of two sides of the mounting plate 8 are respectively provided with a clamping hole 22 corresponding to the fixing groove 19; the surfaces of two sides of the cleaning brush 14 are both fixed with a second slide block 23, and one side surface of the second slide block 23 is provided with a threaded clamping groove 26; a second sliding groove 24 which is in sliding fit with the second sliding block 23 is formed in each of the two sides of the first mounting groove 15, the second sliding block 23 is in plug fit with the second sliding groove 24, fixing bolts 25 penetrate through the outer surfaces of the two sides of the mounting plate 8 in a threaded manner, the fixing bolts 25 extend into cavities of the second sliding blocks 23, and the tail ends of the fixing bolts are in threaded engagement with the threaded clamping grooves 26;
when the scraper 9 is replaced, firstly, the fixture block 21 is pressed inwards through the elastic acting force of the connecting spring 20, so that the fixture block 21 can be pressed into the inner side of the fixing groove 19, at this time, the scraper 9 can slide downwards on the inner side of the first sliding groove 17 through the first sliding block 18, so that the first sliding block 18 slides out of the inner side of the fixing groove 19, then the scraper 9 can be detached from the inner side of the second mounting groove 16, and the scraper 9 can be replaced; when changing cleaning brush 14, at first, the counter-clockwise direction rotation of fixing bolt 25, make fixing bolt 25's end rotate away from the inboard of screw thread draw-in groove 26, until roll-out fixing bolt 25, then at this moment can pass through second slider 23 with cleaning brush 14 at the inboard lapse of second spout 24, make the inboard of second slider 23 roll-off second spout 24, then can dismantle cleaning brush 14 from the inboard of first mounting groove 15, then can change cleaning brush 14, and then can realize convenient, quick dismantlement scraper 9 and cleaning brush 14, the cleaning operation of scraper 9 and cleaning brush 14 to filter screen 10 has been guaranteed, and then the work quality and the efficiency of device have been improved.
In other embodiments, the present embodiment discloses wheels, as shown in fig. 1, two symmetric wheels are fixed at the bottom end of the bottom plate 1, and the wheels are universal wheels;
the wheels are respectively arranged at four corners of the bottom plate 1, so that the later-stage moving device can be conveniently moved, the labor force of workers is reduced, and the practicability of the device is improved.
In other embodiments, the present embodiment discloses shock absorbing seats, as shown in fig. 1, two pairs of symmetric shock absorbing seats are fixed at the bottom end of the irrigation device body 2, and the bottom end surfaces of the shock absorbing seats are fixedly connected with the top end surface of the bottom plate 1;
the damping seats are respectively arranged at four corners of the bottom of the irrigation device body 2, so that the vibration of the device during working can be buffered, the stability of the device during working is improved, and the safety of the device is further improved.
In other embodiments, the present embodiment discloses a telescopic column, as shown in fig. 1, a telescopic column is fixed at the bottom end of a bottom plate 1, and a soft pad is fixed at the bottom of the telescopic column;
through installing flexible post respectively in bottom four corners at bottom plate 1, made things convenient for the staff to read the height of device as required and adjusted, improved the commonality of device, made things convenient for the staff to the operation of device, through the installation of soft pad for the device when adjusting have stability.
In other embodiments, the present embodiment discloses anti-slip patterns, please refer to fig. 1, the bottom surface of the soft pad is provided with anti-slip patterns, and the anti-slip patterns are distributed in a W shape at equal intervals;
through the anti-skidding line of soft pad bottom, can increase the roughness of soft pad, frictional force when having increased soft pad and ground contact has then further improved the stability of device.
In other embodiments, the present embodiment discloses a nozzle 12, as shown in fig. 1, a threaded sleeve 11 is fixed on a side surface of an irrigation device body 2, and a nozzle 12 is threaded through a side surface of the threaded sleeve 11;
carry out threaded connection with the inboard internal thread of threaded sleeve 11 through the external screw thread on its surface with shower nozzle 12, made things convenient for later stage to the dismantlement of shower nozzle 12, change.
In other embodiments, the present embodiment discloses a pushing handle, as shown in fig. 1, a pushing handle is fixed on a surface of one side of a bottom plate 1, a protecting sleeve is sleeved on a surface of the pushing handle, and anti-slip lines are arranged on the surface of the protecting sleeve;
the push handle is arranged on the side wall of the bottom plate 1, so that a worker can move the device more conveniently; and then the surface of the push handle is provided with a protective sleeve with anti-skid grains, so that the service life of the push handle can be prolonged, and the push handle has anti-skid performance.
In other embodiments, the second slider 23 is disclosed in the present embodiment, as shown in fig. 5, the second slider 23 is trapezoidal, and the surface of the second slider 23 is coated with a chromium carbide wear-resistant layer;
the surface of the second slider 23 is coated with the chromium carbide wear-resistant layer, so that the second slider 23 has wear resistance, and the service life of the second slider 23 can be prolonged.
In other embodiments, the first slider 18 is disclosed in the present embodiment, as shown in fig. 4, the first slider 18 is rectangular, and the surface of the first slider 18 is coated with a chromium carbide wear-resistant layer;
the first sliding block 18 has wear resistance by coating the surface of the first sliding block 18 with a chromium carbide wear-resistant layer, so that the scraper 9 can slide up and down on the inner side of the first sliding groove 17 through the first sliding block 18.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a soil is administered and is used irrigation equipment convenient to change shower nozzle, includes bottom plate (1), its characterized in that: an irrigation device body (2) is fixed to the top end of the bottom plate (1) through a support column, a filter screen (10) is fixed to an inner cavity of the irrigation device body (2), the inner cavity of the irrigation device body (2) is rotatably connected with a rotating shaft (3), a fixing block (4) is fixed to the tail end of the rotating shaft (3), a thread groove (13) is formed in the bottom end surface of the fixing block (4), a threaded rod (5) is connected to the inner side of the thread groove (13) in a threaded mode, a fixing frame (6) is fixed to the bottom end of the threaded rod (5), fixing springs (7) are fixed to the inner side of the fixing frame (6) in a uniformly distributed mode, a mounting plate (8) is fixed to the tail end of each fixing spring (7), and a first mounting groove (15) and a second mounting groove (; the inside of first mounting groove (15) is pegged graft and is had cleaning brush (14), the inboard of second mounting groove (16) is pegged graft and is had scraper (9), scraper (9) and the bottom of second mounting groove (16) are laminated in the top of filter screen (10) respectively.
2. The irrigation device for soil treatment convenient to change shower nozzle of claim 1, wherein: the scraper is characterized in that first sliding blocks (18) are fixed on the surfaces of two sides of the scraper (9), a fixing groove (19) is formed in the surface of one side of each first sliding block (18), a connecting spring (20) is fixed on the inner side of each fixing groove (19), and a clamping block (21) is fixed at the tail end of each connecting spring (20); first sliding grooves (17) which are in sliding fit with the first sliding blocks (18) are formed in the inner portions of the two sides of the second mounting groove (16), the first sliding grooves (17) are in plug fit with the first sliding blocks (18), and clamping holes (22) corresponding to the fixing grooves (19) are formed in the outer surfaces of the two sides of the mounting plate (8); a second sliding block (23) is fixed on the surfaces of two sides of the cleaning brush (14), and a threaded clamping groove (26) is formed in the surface of one side of the second sliding block (23); the inside second spout (24) that all offers with second slider (23) sliding fit in both sides of first mounting groove (15), second slider (23) and second spout (24) grafting adaptation, the equal screw thread of both sides surface of mounting panel (8) runs through fixing bolt (25), in fixing bolt (25) extended to the cavity of second slider (23) and terminal and screw thread draw-in groove (26) screw thread block.
3. The irrigation device for soil treatment convenient to change shower nozzle of claim 1, wherein: the bottom of the bottom plate (1) is fixed with two pairwise symmetrical wheels, and the wheels are universal wheels.
4. The irrigation device for soil treatment convenient to change shower nozzle of claim 1, wherein: the bottom of irrigation equipment body (2) is fixed with two bisymmetry shock attenuation seats, the bottom surface of shock attenuation seat and the top surface fixed connection of bottom plate (1).
5. The irrigation device for soil treatment convenient to change shower nozzle of claim 1, wherein: the bottom of bottom plate (1) is fixed with flexible post, the bottom of flexible post is fixed with soft pad.
6. The irrigation device for soil treatment convenient to change shower nozzle of claim 5, wherein: the bottom surface of soft pad is provided with anti-skidding line, anti-skidding line is "W" form equidistance and distributes.
7. The irrigation device for soil treatment convenient to change shower nozzle of claim 1, wherein: the irrigation device is characterized in that a threaded sleeve (11) is fixed on the surface of one side of the irrigation device body (2), and a spray head (12) penetrates through the surface of one side of the threaded sleeve (11).
8. The irrigation device for soil treatment convenient to change shower nozzle of claim 1, wherein: the anti-skidding protective sleeve is characterized in that a pushing handle is fixed on the surface of one side of the base plate (1), a protective sleeve is sleeved on the surface of the pushing handle, and anti-skidding lines are arranged on the surface of the protective sleeve.
9. The irrigation device for soil treatment convenient to change shower nozzle of claim 2, wherein: the second sliding block (23) is trapezoidal in shape, and the surface of the second sliding block (23) is coated with a chromium carbide wear-resistant layer.
10. The irrigation device for soil treatment convenient to change shower nozzle of claim 2, wherein: the first sliding block (18) is rectangular, and the surface of the first sliding block (18) is coated with a chromium carbide wear-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964797.2A CN112717525A (en) | 2020-09-15 | 2020-09-15 | Irrigation equipment is used in soil improvement convenient to change shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964797.2A CN112717525A (en) | 2020-09-15 | 2020-09-15 | Irrigation equipment is used in soil improvement convenient to change shower nozzle |
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|---|---|
| CN112717525A true CN112717525A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010964797.2A Pending CN112717525A (en) | 2020-09-15 | 2020-09-15 | Irrigation equipment is used in soil improvement convenient to change shower nozzle |
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2020
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|---|---|---|---|---|
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