CN220063664U - Drop irrigation pipe drawing resistance testing device - Google Patents
Drop irrigation pipe drawing resistance testing device Download PDFInfo
- Publication number
- CN220063664U CN220063664U CN202321484005.7U CN202321484005U CN220063664U CN 220063664 U CN220063664 U CN 220063664U CN 202321484005 U CN202321484005 U CN 202321484005U CN 220063664 U CN220063664 U CN 220063664U
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- China
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- irrigation pipe
- drip irrigation
- fixed
- cross beam
- test piece
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- 238000012360 testing method Methods 0.000 title claims abstract description 103
- 230000002262 irrigation Effects 0.000 title claims abstract description 63
- 238000003973 irrigation Methods 0.000 title claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 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
- 238000002474 experimental method Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a drop irrigation pipe drawing resistance testing device, which belongs to the technical field of drop irrigation pipe testing equipment, and comprises: a test box; the separation plate is fixed at the upper part in the test box; the cross beam is arranged in the test box and positioned at the lower side of the partition plate; the lifting mechanism is arranged on the partition plate and used for enabling the cross beam to move up and down; testing mechanism, it is equipped with the multiunit, and wherein every group testing mechanism all includes: the spring is fixed at the bottom of the cross beam; the drip irrigation pipe test piece is arranged at the lower side of the spring; according to the utility model, the spring can be driven to move through the beam, so that the spring can drive the drip irrigation pipe test piece to move through the clamp, and meanwhile, the weight can be driven to move through the second hanging ring, so that the weight is separated from the bottom surface of the test box, the drip irrigation pipe test piece is subjected to the action of weight, the tension parameter of the drip irrigation pipe test piece can be clearly known, and the drawing resistance of the drip irrigation pipe test piece can be accurately calculated, so that the drip irrigation pipe test piece is more convenient.
Description
Technical Field
The utility model belongs to the technical field of drip irrigation pipe testing equipment, and particularly relates to a drawing resistance testing device for a drip irrigation pipe.
Background
The drip irrigation pipe is an important irrigator in a drip irrigation system, and water and nutrients required by crops are uniformly and slowly dripped into the soil in the root zone of the crops one by one through a low-pressure pipeline system and the irrigator arranged on the capillary according to the water requirement of the crops; when drip irrigation pipes are produced, sampling detection is usually required for the drawing resistance of the drip irrigation pipes, so that more unqualified products are prevented from appearing in the products.
In the prior art, when the drawing force of the drip irrigation pipe is tested, the specific parameters of the drip irrigation pipe cannot be detected through manual pulling, whether the product quality is too close or not can be detected, the mode is high in manual labor consumption, slow in detection and inaccurate in detection effect.
Disclosure of Invention
The utility model aims to provide a drop irrigation pipe drawing resistance testing device, and aims to solve the problems that in the prior art, when the drawing force of a drop irrigation pipe is tested, the drop irrigation pipe is usually manually pulled and tested, the specific parameters cannot be detected, whether the product quality is too close or not can only be detected, in addition, the manual labor force consumption is high, the detection is slow, and the detection effect is inaccurate.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a drip irrigation pipe pull-out resistance testing device, comprising:
a test box;
the separation plate is fixed at the upper part in the test box;
the cross beam is arranged in the test box and is positioned at the lower side of the partition plate;
the lifting mechanism is arranged on the partition plate and used for enabling the cross beam to move up and down;
test mechanism, it is equipped with the multiunit, wherein every group test mechanism all includes:
the spring is fixed at the bottom of the cross beam;
the drip irrigation pipe test piece is arranged at the lower side of the spring;
the two clamps are respectively and fixedly arranged at two ends of the drip irrigation pipe test piece and are positioned on the upper side, and the clamps are fixed with the bottom of the spring;
the second hanging ring is fixed at the bottom of the clamp positioned at the lower side;
the hook is hung in the second hanging ring;
and the weight is movably arranged on the hook.
As a preferred aspect of the present utility model, the lifting mechanism includes:
the motor is fixed at the top of the partition plate;
the speed reducer is fixedly arranged on the motor;
the reel is fixed on the output end of the speed reducer;
the support frame is fixed at the top of the partition plate;
the guide wheel is rotationally connected with the support frame; and
one end of the steel wire rope is fixed on the circumferential surface of the winding wheel and is attached to the circumferential surface of the guide wheel, and the other end of the steel wire rope movably penetrates through the bottom of the separation plate and is connected with the top of the cross beam.
As a preferable scheme of the utility model, a first hanging ring is fixed at the top of the cross beam, and one end of the steel wire rope is fixed with the first hanging ring.
As a preferable scheme of the utility model, two limiting holes are formed in the top of the cross beam, limiting rods are arranged in the two limiting holes, and the tops of the two limiting rods are fixed with the bottom of the partition plate.
As a preferable scheme of the utility model, a baffle is fixed between the inner walls of the two sides of the test box, and a first condenser and a fan are arranged on one side of the baffle, which is far away from the cross beam.
As a preferable scheme of the utility model, the bottom of the test box is fixedly provided with a second condenser and a compressor.
As a preferable scheme of the utility model, one side end of the test box is movably hinged with two box doors through a hinge shaft.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, can drive the spring through the crossbeam that is equipped with and remove for the spring can drive through anchor clamps and drip irrigation the pipe test piece and remove, can drive the weight through the second rings simultaneously and remove, finally makes the weight break away from the bottom surface of test box, makes and drips irrigation the pipe test piece and receives the effect of weight code gravity, what the pulling force parameter that the pipe test piece that drips irrigation that can be clear received is, and accurate measuring and calculating drip irrigation the resistant pulling force of pipe test piece, it is more convenient.
2. In this scheme, through the hoist mechanism that is equipped with, wherein through wire rope pulling crossbeam removal to slower when making the crossbeam remove, at wire rope's promotion in-process, the spring is constantly elongated, until the weight breaks away from the bottom surface completely, and the effect of the power value of spring is linear change, and the force that drip irrigation pipe test piece received is even increase in wire rope's at the uniform velocity promotion, is difficult for making drip irrigation pipe test piece receive the pulling force suddenly and cause the damage of drip irrigation pipe test piece.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of a first view angle in the present utility model;
FIG. 2 is a perspective view of the present utility model in a principal section;
FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;
FIG. 4 is a partial perspective view of a drip irrigation pipe test piece (8) in accordance with the present utility model;
FIG. 5 is a side cross-sectional perspective view of the present utility model;
fig. 6 is a perspective view of a second view in accordance with the present utility model.
In the figure: 1. a test box; 101. a door; 2. a partition plate; 3. a motor; 31. a speed reducer; 32. a reel; 33. a support frame; 34. a guide wheel; 35. a wire rope; 4. a cross beam; 41. a limiting hole; 42. a first hanging ring; 5. a limit rod; 6. a spring; 7. a clamp; 8. a drip irrigation pipe test piece; 9. the second hanging ring; 10. a baffle; 11. a weight; 12. a first condenser; 13. a blower; 14. a second condenser; 15. a compressor; 16. a hook.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples
Referring to fig. 1-6, the present utility model provides the following technical solutions:
a drip irrigation pipe pull-out resistance testing device, comprising:
a test box 1;
a partition plate 2 fixed to the upper inside of the test box 1;
the cross beam 4 is arranged in the test box 1 and positioned at the lower side of the partition plate 2;
a lifting mechanism provided on the partition plate 2 for moving the cross beam 4 up and down;
the lifting mechanism comprises:
a motor 3 fixed to the top of the partition plate 2;
a speed reducer 31 fixedly arranged on the motor 3;
a reel 32 fixed to the output end of the speed reducer 31;
a support frame 33 fixed to the top of the partition plate 2;
the guide wheel 34 is rotatably connected with the support frame 33; and
a wire rope 35 having one end fixed to the circumferential surface of the reel 32 and fitted to the circumferential surface of the guide wheel 34 and the other end movably penetrating the bottom of the partition plate 2 and connected to the top of the cross beam 4;
testing mechanism, it is equipped with the multiunit, and wherein every group testing mechanism all includes:
a spring 6 fixed to the bottom of the cross beam 4;
the drip irrigation pipe test piece 8 is arranged at the lower side of the spring 6;
the two clamps 7 are respectively and fixedly arranged at two ends of the drip irrigation pipe test piece 8, and the upper clamp 7 is fixedly arranged at the bottom of the spring 6;
a second hanging ring 9 fixed to the bottom of the forehead clamp 7 at the lower side;
the hook 16 is hung in the second hanging ring 9;
the weight 11 is movably arranged on the hook 16.
In the specific embodiment of the utility model, in the device, the separation plate 2 divides the test box 1 into two chambers, one part is used for accommodating a lifting mechanism, the other part is used for accommodating a test mechanism, the lifting mechanism can enable the cross beam 4 to slowly ascend or descend, the speed reducer 31 is operated through the motor 3, the speed reducer 31 enables the reel 32 to slowly rotate, the reel 32 and the guide wheel 34 are I-shaped, the steel wire rope 35 is embedded into the notches on the surfaces of the reel 32 and the steel wire rope 35, the steel wire rope 35 is not easy to separate from the reel 32 and the guide wheel 34, the steel wire rope 35 can be wound when the reel 32 rotates, the other end of the steel wire rope 35 vertically drives the cross beam 4 to slowly ascend through the guide of the guide wheel 34, the cross beam 4 is used for supporting a plurality of groups of test mechanisms, in the test mechanism, a drip irrigation pipe test piece 8 is fixed between two clamps 7, the two clamps 7 are respectively connected with the spring 6 and the second hanging ring 9, the spring 6 is connected with the cross beam 4, when the cross beam 4 ascends, the spring 6 continuously stretches, the drip irrigation pipe test piece 8 is driven by the clamp 7 to ascend, the drip irrigation pipe test piece 8 is driven by the other clamp 7 to ascend, the second hanging ring 9 drives the weight 11 to ascend by driving the hook 16 until the weight 11 is completely separated from the bottom surface, the weight 11 is placed on the hook 16, the hook 16 is hung on the second hanging ring 9, the force value of the spring 6 acts linearly, the force applied to the drip irrigation pipe test piece 8 is uniformly increased in uniform lifting of the steel wire rope 35, the drip irrigation pipe test piece 8 is not easily damaged due to sudden tensile force applied to the drip irrigation pipe test piece 8, finally, the weight 11 is separated from the bottom surface of the test box 1, the drip irrigation pipe test piece 8 is enabled to be subjected to the action of gravity of the weight 11, the tension parameter of the drip irrigation pipe test piece 8 can be clearly known, the drawing resistance of the drip irrigation pipe test piece 8 is accurately calculated, and the drip irrigation pipe test piece is more convenient.
Specifically, a first hanging ring 42 is fixed at the top of the cross beam 4, and one end of the steel wire rope 35 is fixed with the first hanging ring 42.
In this embodiment: the wire rope 35 is conveniently connected with the cross beam 4 through the first hanging ring 42.
Specifically, two spacing holes 41 have been seted up at the top of crossbeam 4, all are provided with gag lever post 5 in two spacing holes 41, and the top of two gag lever posts 5 is all fixed with the bottom of division board 2.
In this embodiment: when the cross beam 4 moves, the positions of the cross beam 4 are further limited by sliding the surfaces of the two limiting rods 5 through the limiting holes 41, the cross beam 4 does linear motion and is not easy to shake, and the bottoms of the two limiting rods 5 are fixed with the bottom wall of the test box 1.
Specifically, a baffle 10 is fixed between the inner walls of the two sides of the test box 1, and a first condenser 12 and a fan 13 are arranged on one side, away from the cross beam 4, of the baffle 10.
In this embodiment: the baffle 10 is used for separating the testing mechanism from the first condenser 12 and the fan 13, and when the fan 13 is started, cold air generated by the first condenser 12 can be blown to the testing mechanism, so that the temperature of the testing box 1 can be adjusted.
Specifically, the bottom of the test box 1 is fixedly provided with a second condenser 14 and a compressor 15.
In this embodiment: through the second condenser 14 that is equipped with, test box 1 bottom is equipped with the connector for second condenser 14 and the inside intercommunication of test box 1 can make the interior temperature of test box 1 obtain regulation and control through second condenser 14 and compressor 15, maintains the required temperature of experiment.
Specifically, one side end of the test box 1 is movably hinged with two box doors 101 through a hinge shaft.
In this embodiment: the setting that chamber door 101 can be opened conveniently places weight 11 and test piece, can be provided with the glass window on the chamber door 101 simultaneously, convenient observation.
What needs to be explained is: the motor 3, the speed reducer 31, the first condenser 12, the fan 13, the second condenser 14 and the compressor 15 are all in the prior art, and are in telecommunication connection with an external power supply, how the motor 3 drives the speed reducer 31 to operate, how the first condenser 12, the fan 13, the second condenser 14 and the compressor 15 control the temperature in the test box 1 also belongs to common knowledge of those skilled in the art, and meanwhile, the temperature control device is not a key point of the present utility model, and will not be described in detail.
The working principle and the using flow of the utility model are as follows: firstly, start motor 3 for speed reducer 31 operation, speed reducer 31 makes reel 32 slowly rotate, can be with wire rope 35 rolling when reel 32 rotates, make the other end of wire rope 35 drive crossbeam 4 slowly rise through the direction of leading wheel 34 perpendicularly, when crossbeam 4 rises, spring 6 constantly stretches, drive drip irrigation pipe test piece 8 through anchor clamps 7 and rise, drip irrigation pipe test piece 8 drives second rings 9 through another anchor clamps 7 and rises, when second rings 9 drive weight 11 through driving couple 16 and rise, until weight 11 breaks away from the bottom surface completely, weight 11 is placed on couple 16, couple 16 hangs on second rings 9, the effect of the force value of spring 6 is linear change, the force that drip irrigation pipe test piece 8 received is evenly increased in the uniform velocity promotion of wire rope 35, be difficult for making drip irrigation pipe test piece 8 receive the pulling force and cause drip irrigation pipe test piece 8's damage, finally make weight 11 break away from the bottom surface of test box 1, make drip irrigation pipe test piece 8 receive the effect of 11 weight, can know that the pulling force parameter that drip irrigation pipe test piece 8 received is the bottom surface completely, it is accurate to calculate the withstand force of drip irrigation pipe test piece 8, it is more convenient to draw the test piece.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A drip irrigation pipe pull-out resistance testing device, comprising:
a test box (1);
a separation plate (2) fixed at the upper part in the test box (1);
the cross beam (4) is arranged in the test box (1) and is positioned at the lower side of the partition plate (2);
the lifting mechanism is arranged on the partition plate (2) and is used for enabling the cross beam (4) to move up and down;
test mechanism, it is equipped with the multiunit, wherein every group test mechanism all includes:
a spring (6) fixed to the bottom of the cross beam (4);
the drip irrigation pipe test piece (8) is arranged at the lower side of the spring (6);
the two clamps (7) are respectively and fixedly arranged at two ends of the drip irrigation pipe test piece (8), and the clamps (7) at the upper side are fixed with the bottom of the spring (6);
the second hanging ring (9) is fixed at the bottom of the clamp (7) positioned at the lower side;
the hook (16) is hung in the second hanging ring (9);
the weight (11) is movably arranged on the hook (16).
2. The drip irrigation pipe pull-out resistance testing device according to claim 1, wherein the lifting mechanism comprises:
a motor (3) fixed to the top of the partition plate (2);
the speed reducer (31) is fixedly arranged on the motor (3);
a reel (32) fixed on the output end of the speed reducer (31);
a support frame (33) fixed to the top of the partition plate (2);
a guide wheel (34) rotatably connected to the support frame (33); and
and one end of the steel wire rope (35) is fixed on the circumferential surface of the winding wheel (32) and is attached to the circumferential surface of the guide wheel (34), and the other end of the steel wire rope movably penetrates through the bottom of the separation plate (2) and is connected with the top of the cross beam (4).
3. The drip irrigation pipe drawing resistance testing device according to claim 2, wherein a first hanging ring (42) is fixed to the top of the cross beam (4), and one end of the steel wire rope (35) is fixed to the first hanging ring (42).
4. A drip irrigation pipe drawing resistance testing device according to claim 3, characterized in that two limiting holes (41) are formed in the top of the cross beam (4), limiting rods (5) are arranged in the two limiting holes (41), and the tops of the two limiting rods (5) are fixed with the bottom of the partition plate (2).
5. The drip irrigation pipe drawing resistance testing device according to claim 4, wherein a baffle (10) is fixed between inner walls of two sides of the testing box (1), and a first condenser (12) and a fan (13) are arranged on one side of the baffle (10) away from the cross beam (4).
6. The drip irrigation pipe drawing resistance testing device according to claim 5, wherein the bottom of the testing box (1) is fixedly provided with a second condenser (14) and a compressor (15).
7. The drip irrigation pipe drawing resistance testing device according to claim 6, wherein one side end of the testing box (1) is movably hinged with two box doors (101) through a hinge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484005.7U CN220063664U (en) | 2023-06-12 | 2023-06-12 | Drop irrigation pipe drawing resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484005.7U CN220063664U (en) | 2023-06-12 | 2023-06-12 | Drop irrigation pipe drawing resistance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063664U true CN220063664U (en) | 2023-11-21 |
Family
ID=88760352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321484005.7U Active CN220063664U (en) | 2023-06-12 | 2023-06-12 | Drop irrigation pipe drawing resistance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063664U (en) |
-
2023
- 2023-06-12 CN CN202321484005.7U patent/CN220063664U/en active Active
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