Performance detection device for cleaning agent

Abstract

The invention relates to the technical field of cleaning agent detection, in particular to a cleaning agent performance detection device which comprises a square shell, a first electric sliding table and a second electric sliding table are fixedly installed at the top end and the bottom end of the interior of the square shell respectively, and a first fixing pipe is fixedly installed at the position, close to the front edge, of one side wall of the square shell in a penetrating mode. The top and the bottom of the outer wall of the first fixing pipe communicate with a set of first spray heads correspondingly. According to the device, the slurry-like dirt can be attached to the narrow space such as a corner and a groove of an object to be detected, and the adhesive force and the uniformity of the slurry-like dirt can be improved in an extrusion and reciprocating swinging manner, so that a more real environment is simulated in the whole detection process, and the comprehensiveness and the accuracy of cleaning performance detection of the cleaning agent are improved. When extrusion and reciprocating swing act on the slurry-shaped dirt, the slurry-shaped dirt can be prevented from being pushed out and falling off.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning agent detection, in particular to a performance detection device for cleaning agents. Background Art

[0002] A cleaning agent is a chemical used for cleaning, decontamination or descaling, and is suitable for various surfaces, such as glass, metal, plastic, wood, etc. During the production and processing of cleaning agents, it is necessary to test the cleaning performance of the cleaning agent. For example, in the "A cleaning agent cleaning performance testing device" with the publication number CN220568752U, a control component is set in the authorized patent document. After the first test plate and the second test plate are smeared with oil and left to stand for a period of time, the first test plate surface is sprayed with cleaning agent, and the second test plate surface is sprayed with clean water, thereby forming a control group for comparative experiments. Subsequently, a liquid extraction component and a flushing component are set to flush the first test plate and the second test plate. After flushing, the removal of oil is checked to test the cleaning function of the cleaning agent.

[0003] However, such testing is limited to the cleaning performance of the cleaning agent on the surface of the object with a large area. In life, some places that need to be cleaned may have dirt adhered to corners, grooves, gaps and other narrow spaces, and the dirt often forms a relatively stubborn adhesion in these places. Therefore, the cleaning performance test of the cleaning agent will not be comprehensive and accurate. To this end, we propose a performance testing device for cleaning agents. Summary of the invention

[0004] The object of the present invention is to provide a performance detection device for a cleaning agent to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a performance detection device for a cleaning agent, comprising a square shell, wherein an electric slide table 1 and an electric slide table 2 are fixedly installed at the top and bottom of the inner part of the square shell respectively, a fixed pipe 1 is fixedly installed through a side wall of the square shell near the front edge, and a group of first nozzles are connected to the top and bottom of the outer wall of the fixed pipe 1; Also includes: A first detection mechanism, used to detect the cleaning performance of the cleaning agent on the corner dirt, the first detection mechanism is arranged on the slide of the electric slide, and a limiting mechanism is also arranged on the outer side of the first detection mechanism; A second detection mechanism is used to detect the cleaning performance of the cleaning agent on the dirt in the gap, the second detection mechanism is arranged on the slide of the second electric slide, and a blocking mechanism and a swing mechanism are respectively arranged between the second detection mechanism and the square shell; The spray mechanism is used for spraying the cleaning agent evenly on the surface of the dirt, and the spray mechanism is arranged on the square shell.

[0006] Preferably, the first detection mechanism includes an electric push rod, which is fixedly mounted on the slide of the electric slide, and the telescopic shaft end of the electric push rod is elastically connected to a detection plate 1 through an elastic component, and the detection plate 1 is in an inclined state, and a plurality of protrusions are fixedly connected to the lower surface of the detection plate 1.

[0007] Preferably, the elastic component includes two U-shaped seats, and the two U-shaped seats are symmetrically fixedly connected to the middle part of the upper surface of the detection plate, and the inner walls of the two U-shaped seats are fixedly penetrated with a rotating shaft, and the corresponding ends of the two rotating shafts are rotatably connected with a fixed block, and the upper end of the fixed block is fixedly connected to the telescopic shaft end of the electric push rod, and the corresponding wall surfaces of the two U-shaped seats are respectively fixedly connected to the front and rear ends of the fixed blocks with torsion springs, and the two torsion springs are respectively slidably mounted on the outer walls of the two rotating shafts.

[0008] Preferably, the limiting mechanism includes a support plate, one end of which is fixedly connected to the upper edge of the rear end of the square shell, and the lower end of the support plate is symmetrically fixedly connected to a limiting rod, and the lower ends of the two limiting rods are both attached to the upper surface of the detection plate away from the fixed block.

[0009] Preferably, the second detection mechanism includes a detection plate 2, the lower surface of which is attached to the slide of the electric slide 2, the upper surface of which is provided with a plurality of grooves, a U-shaped plate is symmetrically fixedly connected to one edge of the lower surface of the detection plate 2, guide columns are slidably inserted into the inner walls of the two U-shaped plates, one end of the two guide columns are fixedly connected to the slide of the electric slide 2, a spring 1 is slidably sleeved on the outer wall of the two guide columns, and the two springs 1 are respectively fixedly connected between the two U-shaped plates and the slide of the electric slide 2.

[0010] Preferably, the enclosure mechanism includes a baffle frame and a transverse plate, the baffle frame is slidably sleeved on the outer wall of the second detection plate, one end of the transverse plate is fixedly connected to the inner front end surface of the square shell near the lower edge, the other end of the transverse plate is fixedly connected with an oblique block, a connecting block is fixedly connected to one edge of the front end of the baffle frame, the lower end of the connecting block is fixedly connected to a connecting column, an L-shaped block is slidably sleeved on the outer wall of the connecting column, one end of the L-shaped block is fixedly connected to the front end of one of the U-shaped plates, a spring 2 is slidably sleeved on the outer wall of the connecting column, the spring 2 is fixedly connected between the connecting block and the L-shaped block, and the oblique block corresponds to the connecting block.

[0011] Preferably, the rocking mechanism includes an L-shaped plate and a U-shaped plate, the L-shaped plate is fixedly connected to the inner bottom end of the square shell near the second detection plate, the horizontal wall of the L-shaped plate is fixedly connected to a plurality of arc blocks, the U-shaped plate is fixedly connected to the edge of one side of the lower surface of the second detection plate, the U-shaped plate is located between the two U-shaped plates, and the side wall of the U-shaped plate away from the second electric slide is fixedly connected with a spherical pin.

[0012] Preferably, the spray mechanism includes a second fixed tube, which is fixedly installed through a side wall of the square shell near the rear edge, a group of second nozzles are connected to the top and bottom of the outer wall of the second fixed tube, and a conveying assembly is provided between one end of the second fixed tube located on the outside of the square shell and the square shell.

[0013] 9. A performance detection device for cleaning agents according to claim 8, characterized in that: the conveying assembly includes a box body and a water pump, the box body and the water pump are fixedly installed on the upper end of the square shell, the water inlet end of the water pump is connected to the box body, and a connecting pipe is connected between the water outlet end of the water pump and one end of the fixed pipe 2 located outside the square shell.

[0014] Preferably, two water-permeable square grooves are symmetrically formed at the inner bottom of the square shell away from the detection plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the cooperation among the square shell, the first electric slide, the second electric slide, the first fixed tube, the first nozzle, the first detection mechanism, the limit mechanism, the second detection mechanism, the swing mechanism and the spray mechanism, the slurry dirt can be attached to the corners and grooves of the object to be tested, and the adhesion and uniformity of the slurry dirt can be improved by squeezing and reciprocating swinging, so as to simulate a more real environment in the whole detection process, so as to improve the comprehensiveness and accuracy of the cleaning performance detection of the cleaning agent.

[0016] 2. By setting up a containment mechanism, when squeezing and reciprocating swinging act on the pulpy dirt, the pulpy dirt can be prevented from being pushed out and falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a cross-sectional view of the square shell of the present invention; Figure 3 For the present invention Figure 2 A magnified view of the structure at center; Figure 4 It is a structural display diagram of the detection board 1 and the detection board 2 of the present invention; Figure 5 For the present invention Figure 4 A magnified view of the structure at B in the middle; Figure 6 A structural diagram showing a portion of a detection board of the present invention; Figure 7 It is a structural display diagram of the second part of the detection board of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of the structure at point C in the middle.

[0018] In the figure: 1. square shell; 2. water pump; 3. box body; 4. support plate; 5. electric slide 1; 6. electric push rod; 7. detection plate 1; 8. detection plate 2; 9. electric slide 2; 10. connecting pipe; 11. fixed pipe 1; 12. fixed pipe 2; 13. second nozzle; 14. limit rod; 15. baffle frame; 16. connecting block; 17. L-shaped plate; 18. water-permeable square groove; 19. horizontal plate; 20. first nozzle; 21. oblique block; 22. U-shaped plate; 23. spherical pin; 24. arc block; 25. convex block; 26. torsion spring; 27. U-shaped seat; 28. rotating shaft; 29. ​​fixed block; 30. groove; 31. U-shaped plate; 32. spring 1; 33. guide column; 34. L-shaped block; 35. spring 2; 36. connecting column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1 - Figure 8 , a performance testing device for cleaning agents shown in the figure comprises a square shell 1, an electric slide 5 and an electric slide 9 are fixedly installed at the top and bottom of the inner part of the square shell 1, a fixed pipe 11 is fixedly installed through a side wall of the square shell 1 near the front edge, and a group of first nozzles 20 are connected to the top and bottom of the outer wall of the fixed pipe 11; Also includes: The first detection mechanism is used to detect the cleaning performance of the cleaning agent on the corner dirt. The first detection mechanism is arranged on the slide of the electric slide 5, and a limit mechanism is also arranged on the outer side of the first detection mechanism; The second detection mechanism is used to detect the cleaning performance of the cleaning agent on the dirt in the gap. The second detection mechanism is arranged on the slide of the electric slide 2 9. A blocking mechanism and a swing mechanism are respectively arranged between the second detection mechanism and the square shell 1; The spray mechanism is used to spray the cleaning agent evenly on the surface of the dirt, and the spray mechanism is arranged on the square shell 1.

[0021] The first detection mechanism includes an electric push rod 6, which is fixedly mounted on the slide of the electric slide 5. The telescopic shaft end of the electric push rod 6 is elastically connected to a detection plate 7 through an elastic component. The detection plate 7 is in an inclined state, and a plurality of protrusions 25 are fixedly connected to the lower surface of the detection plate 7.

[0022] The elastic component includes two U-shaped seats 27, and the two U-shaped seats 27 are symmetrically fixedly connected to the middle part of the upper surface of the detection plate 7. The inner walls of the two U-shaped seats 27 are fixedly penetrated with a rotating shaft 28. The corresponding ends of the two rotating shafts 28 are rotatably connected with a fixed block 29. The upper end of the fixed block 29 is fixedly connected to the telescopic shaft end of the electric push rod 6. The corresponding wall surfaces of the two U-shaped seats 27 are respectively fixedly connected to the front and rear ends of the fixed block 29 with torsion springs 26. The two torsion springs 26 are respectively slidably sleeved on the outer walls of the two rotating shafts 28.

[0023] The limiting mechanism includes a support plate 4, one end of which is fixedly connected to the upper edge of the rear end of the square shell 1, and the lower end of the support plate 4 is symmetrically fixedly connected to the limiting rod 14, and the lower ends of the two limiting rods 14 are both attached to the upper surface of the detection plate 7 away from the fixed block 29.

[0024] The second detection mechanism includes a detection plate 28, the lower surface of the detection plate 28 is attached to the slide of the electric slide 29, and a plurality of grooves 30 are provided on the upper surface of the detection plate 28. A U-shaped plate 31 is symmetrically fixedly connected to the edge of one side of the lower surface of the detection plate 28. Guide columns 33 are slidably inserted through the inner walls of the two U-shaped plates 31, and one end of the two guide columns 33 is fixedly connected to the slide of the electric slide 29. Springs 1 32 are slidably sleeved on the outer walls of the two guide columns 33, and the two springs 1 32 are respectively fixedly connected between the two U-shaped plates 31 and the slide of the electric slide 29.

[0025] The swing mechanism includes an L-shaped plate 17 and a U-shaped plate 22. The L-shaped plate 17 is fixedly connected to the inner bottom end of the square shell 1 near the detection plate 28. The horizontal wall of the L-shaped plate 17 is fixedly connected to multiple arc blocks 24. The U-shaped plate 22 is fixedly connected to the edge of one side of the lower surface of the detection plate 28. The U-shaped plate 22 is located between the two U-shaped plates 31. The side wall of the U-shaped plate 22 away from the electric slide 29 is fixedly connected with a spherical pin 23.

[0026] The spray mechanism includes a second fixed pipe 12, which is fixedly installed through a side wall of the square shell 1 near the rear edge. The top and bottom of the outer wall of the second fixed pipe 12 are both connected to a group of second nozzles 13. A conveying component is provided between one end of the second fixed pipe 12 located outside the square shell 1 and the square shell 1.

[0027] The conveying assembly includes a box body 3 and a water pump 2, both of which are fixedly installed on the upper end of the square shell 1, the water inlet end of the water pump 2 is connected to the box body 3, and the water outlet end of the water pump 2 is connected to one end of the fixed pipe 12 located outside the square shell 1 via a connecting pipe 10.

[0028] A water-permeable square groove 18 is symmetrically provided at the inner bottom of the square housing 1 away from the second detection plate 8 .

[0029] Specifically, by providing the permeable square groove 18, it is convenient to discharge the water inside the square shell 1. The staff can set a water receiving box or the like below the permeable square groove 18 for receiving and storing water to prevent water from falling on the ground.

[0030] In this embodiment, first, dirt is smeared on the upper surface of the detection plate 2 8 and the multiple grooves 30. The dirt can be a mixture of oil, dust, waste residue, waste water, etc., and the dirt is in a slurry state. Then the electric push rod 6 is started, and the electric push rod 6 can drive the fixed block 29, the two rotating shafts 28, the two U-shaped seats 27, the two torsion springs 26 (the torsion springs 26 are in a twisted state at this time), the detection plate 1 7 and the multiple protrusions 25 to move downward together. The detection plate 1 7 will gradually separate from the lower end of the limit rod 14, and under the action of the torsion spring 26, the two U-shaped seats 27, the two rotating shafts 28, the detection plate 1 7 and the multiple protrusions 25 will rotate, and the originally tilted detection plate 1 7 will gradually rotate in the direction of the horizontal state until the detection plate 1 7 is completely separated from the lower ends of the two limit rods 14, then the detection plate 1 7 is completely separated from the lower ends of the two limit rods 14. Plate 1 7 will also rotate to be in a horizontal state, and then until the detection plate 1 7 moves down close to the detection plate 2 8, the multiple protrusions 25 under the detection plate 1 7 will be inserted into the multiple grooves 30 on the detection plate 2 8 respectively. It should be noted that there will be a small gap between the lower end surface of the detection plate 1 7 and the upper end surface of the detection plate 2 8, and there will also be a small gap between the protrusion 25 and the groove 30, thereby forming a good squeezing effect on the pulpy dirt smeared on the upper surface of the detection plate 2 8 and the multiple grooves 30, making the adhesion of the pulpy dirt stronger, and making more comprehensive preparations for the cleaning performance of the detergent.

[0031] Then, the electric slide 1 5 and the electric slide 2 9 are started, and both slides will slide toward the direction of the square shell 1. The slide of the electric slide 1 5 will drive the electric push rod 6, the detection plate 1 7 and the protrusion 25 connected thereto to move toward the direction of the square shell 1, and the slide of the electric slide 2 9 will drive the two U-shaped plates 31, the two guide columns 33, the two springs 1 32, the U-shaped plate 22, the spherical pin 23 and the detection plate 2 8 connected thereto to move toward the direction of the square shell 1. The spherical pin 23 will pass through the multiple arc blocks 24 on the L-shaped plate 17 in sequence. Every time it passes through an arc block 24, the ball end of the spherical pin 23 will squeeze the arc surface of the arc block 24 and move in close contact with it. Under the action of the squeezing force Under the force, the spherical pin 23 will move away from the L-shaped plate 17, and the spherical pin 23 will drive the U-shaped plate 22 and the detection plate 28 to move together, and the detection plate 28 will drive the two U-shaped plates 31 to slide on the outer walls of the two guide pillars 33 respectively and squeeze the spring 1 32, until the ball end of the spherical pin 23 leaves the arc surface of the arc block 24, and under the action of the spring 1 32, the detection plate 28 will return to its original position, and the spherical pin 23 will swing back and forth when passing through multiple arc blocks 24 in sequence, and the slurry dirt between the detection plate 1 7 and the detection plate 2 8 will be evenly dispersed, thereby improving the uniformity of the dirt distribution between the detection plate 1 7 and the detection plate 2 8, making more comprehensive preparations for the cleaning performance of the detergent.

[0032] After the ball end of the spherical pin 23 moves away from the L-shaped plate 17, the electric slide 1 5 and the electric slide 2 9 are then closed and the detection plate 1 7 and the detection plate 2 8 are left still for a period of time. The dirt between the detection plate 1 7 and the detection plate 2 8 will gradually dry but not completely dry. Then, the detection plate 1 7 and the plurality of protrusions 25 are driven upward by the electric push rod 6, and the detection plate 1 7 will be away from the detection plate 2 8. At this time, the electric slide 1 5 and the electric slide 2 9 are started again to make the detection plate 1 7 and the detection plate 2 8 continue to move toward the inside of the square shell 1. At this time, the electric push rod 6 is started. The water pump 2 can transport the cleaning agent inside the box body 3 along the connecting pipe 10 to the inside of the fixed pipe 12, and then it will be sprayed along the two groups of second nozzles 13. The detection plate 1 7 and the detection plate 2 8 will pass through the upper and lower parts of the fixed pipe 12 respectively, so the cleaning agent will be evenly sprayed on the lower part of the detection plate 1 7 and the upper part of the detection plate 2 8. Then, the pipeline for transporting clean water will be connected to the fixed pipe 11, and the clean water will be sprayed along the two groups of first nozzles 20 on the fixed pipe 11, so the lower part of the detection plate 1 7 and the upper part of the detection plate 2 8 will be rinsed.

[0033] After flushing is completed, the slides on the electric slide 1 5 and the electric slide 2 9 are moved back, so that the detection plate 1 7 and the detection plate 2 8 will return to their original positions, and then the detection plate 1 7 will be driven to move back to its original position by the electric push rod 6, so that the upper end of the detection plate 1 7 will be squeezed with the lower end of the limit rod 14, and under the obstruction of the limit rod 14, the detection plate 1 7 will drive the two U-shaped seats 27 to rotate, and the two U-shaped seats 27 will drive the respective connected rotating shafts 28 to rotate on the fixed block 29 and twist the torsion spring 26 until the detection plate 1 7 is as shown in FIG. Figure 6 The inclined state shown in the figure makes it easy for the staff to observe the cleanliness of the lower part of the detection plate 7, and to observe whether the corner formed between the lower end surface of the detection plate 7 and the protrusion 25 is clean. At the same time, it is also easy to observe whether the upper surface of the detection plate 28 and the groove 30 on the upper surface of the detection plate 28 are clean, thereby more comprehensively detecting the cleaning performance of the cleaning agent.

[0034] Example 2: Please refer to Figure 1 - Figure 8 , this embodiment further explains the first embodiment. In the figure, the enclosure mechanism includes a baffle frame 15 and a horizontal plate 19. The baffle frame 15 is slidably sleeved on the outer wall of the detection plate 28. One end of the horizontal plate 19 is fixedly connected to the inner front end surface of the square shell 1 near the lower edge. The other end of the horizontal plate 19 is fixedly connected to an inclined block 21. A connecting block 16 is fixedly connected to the edge of one side of the front end of the baffle frame 15. A connecting column 36 is fixedly connected to the lower end of the connecting block 16. An L-shaped block 34 is slidably sleeved on the outer wall of the connecting column 36. One end of the L-shaped block 34 is fixedly connected to the front end of one of the U-shaped plates 31. A spring 2 35 is slidably sleeved on the outer wall of the connecting column 36. The spring 2 35 is fixedly connected between the connecting block 16 and the L-shaped block 34. The inclined block 21 corresponds to the connecting block 16.

[0035] In this embodiment, when the detection plate 17 moves down and approaches the detection plate 28, under the restriction of the baffle frame 15, the dirt can be prevented from being squeezed out of the detection plate 28 and falling off, and the width of the detection plate 17 is smaller than the width of the detection plate 28. That is to say, when the detection plate 17 is close to the detection plate 28, there will still be some gaps between the two side walls of the detection plate 17 and the baffle frame 15. Then, when the detection plate 28 swings back and forth and drives the baffle frame 15 to swing back and forth, the baffle frame 15 is not hindered by the detection plate 17 and no motion interference is formed.

[0036] Before the detection plate 1 7 and the detection plate 2 8 are moved to the fixed pipe 1 1 for cleaning, the detection plate 2 8 will drive the connection block 16 to contact the inclined block 21 and form an extrusion. Under the action of the extrusion force, the connection block 16 will move downward, and the connection block 16 will drive the baffle frame 15 to slide downward on the outer wall of the detection plate 2 8, and the connection block 16 will drive the connection column 36 to slide down in the L-shaped block 34 and squeeze the spring 2 35 until the connection block 16 moves over the inclined block 21, and then the top of the inclined block 21 will slide against the lower end of the horizontal plate 19, and the height of the horizontal plate 19 will no longer change at this time. At the same time, the upper end face height of the baffle frame 15 will also move down to a height lower than the upper end face height of the detection plate 2 8, so that when the detection plate 2 8 is flushed later, it is conducive to the rapid discharge of dirt and water in the groove 30 on the detection plate 2 8. When the detection plate 2 8 returns to its original position, the connection block 16 and the baffle frame 15 will also move up and reset under the action of the spring 2 35.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A performance testing device for a cleaning agent, characterized in that: It comprises a square shell (1), wherein the top and bottom of the interior of the square shell (1) are respectively fixedly mounted with an electric slide table 1 (5) and an electric slide table 2 (9), a fixed pipe 1 (11) is fixedly mounted through a side wall of the square shell (1) near the front edge, and the top and bottom of the outer wall of the fixed pipe 1 (11) are both connected with a group of first nozzles (20); Also includes: A first detection mechanism, used to detect the cleaning performance of the cleaning agent on the corner dirt, the first detection mechanism is arranged on the slide of the electric slide 1 (5), and a limit mechanism is also arranged on the outer side of the first detection mechanism; A second detection mechanism, used to detect the cleaning performance of the cleaning agent on the dirt in the gaps, the second detection mechanism being arranged on the slide of the second electric slide (9), and a blocking mechanism and a swinging mechanism being respectively arranged between the second detection mechanism and the square shell (1); A spray mechanism is used to spray the cleaning agent evenly on the surface of the dirt, and the spray mechanism is arranged on the square shell (1).

2. A performance detection device for cleaning agents according to claim 1, characterized in that: The first detection mechanism comprises an electric push rod (6), the electric push rod (6) is fixedly mounted on the slide of the electric slide (5), the telescopic shaft end of the electric push rod (6) is elastically connected to a detection plate (7) via an elastic component, the detection plate (7) is in an inclined state, and a plurality of protrusions (25) are fixedly connected to the lower surface of the detection plate (7).

3. A performance detection device for cleaning agents according to claim 2, characterized in that: The elastic component comprises two U-shaped seats (27), the two U-shaped seats (27) are symmetrically fixedly connected to the middle part of the upper surface of the detection plate (7), the inner walls of the two U-shaped seats (27) are fixedly penetrated by a rotating shaft (28), the corresponding ends of the two rotating shafts (28) are rotatably connected to a fixed block (29), the upper end of the fixed block (29) is fixedly connected to the telescopic shaft end of the electric push rod (6), the corresponding wall surfaces of the two U-shaped seats (27) are respectively fixedly connected to the front and rear ends of the fixed block (29), and the two torsion springs (26) are respectively slidably sleeved on the outer walls of the two rotating shafts (28).

4. A performance detection device for cleaning agents according to claim 3, characterized in that: The limiting mechanism comprises a support plate (4), one end of the support plate (4) being fixedly connected to the upper edge of the rear end of the square shell (1), the lower end of the support plate (4) being symmetrically fixedly connected to a limiting rod (14), the lower ends of the two limiting rods (14) both being attached to the upper surface of the detection plate 1 (7) away from the fixing block (29).

5. A performance detection device for cleaning agents according to claim 1, characterized in that: The second detection mechanism comprises a second detection plate (8), the lower surface of the second detection plate (8) being attached to the slide of the second electric slide (9), the upper surface of the second detection plate (8) being provided with a plurality of grooves (30), a U-shaped plate (31) being symmetrically fixedly connected to one edge of the lower surface of the second detection plate (8), guide columns (33) being slidably inserted through the inner walls of the two U-shaped plates (31), one end of the two guide columns (33) being fixedly connected to the slide of the second electric slide (9), a spring (32) being slidably sleeved on the outer walls of the two guide columns (33), and the two springs (32) being fixedly connected between the two U-shaped plates (31) and the slide of the second electric slide (9), respectively.

6. A performance detection device for cleaning agents according to claim 5, characterized in that: The enclosure mechanism comprises a baffle frame (15) and a transverse plate (19); the baffle frame (15) is slidably sleeved on the outer wall of the second detection plate (8); one end of the transverse plate (19) is fixedly connected to the inner front end surface of the square shell (1) near the lower edge; the other end of the transverse plate (19) is fixedly connected to an inclined block (21); a connecting block (16) is fixedly connected to the edge of one side of the front end of the baffle frame (15); a connecting column (36) is fixedly connected to the lower end of the connecting block (16); an L-shaped block (34) is slidably sleeved on the outer wall of the connecting column (36); one end of the L-shaped block (34) is fixedly connected to the front end of one of the U-shaped plates (31); a second spring (35) is slidably sleeved on the outer wall of the connecting column (36); the second spring (35) is fixedly connected between the connecting block (16) and the L-shaped block (34); the inclined block (21) corresponds to the connecting block (16).

7. A performance detection device for cleaning agents according to claim 5, characterized in that: The swing mechanism comprises an L-shaped plate (17) and a U-shaped plate (22); the L-shaped plate (17) is fixedly connected to the inner bottom end of the square shell (1) near the second detection plate (8); a plurality of arc-shaped blocks (24) are fixedly connected to the horizontal wall of the L-shaped plate (17); the U-shaped plate (22) is fixedly connected to the edge of one side of the lower surface of the second detection plate (8); the U-shaped plate (22) is located between the two U-shaped plates (31); and a spherical pin (23) is fixedly connected to the side wall of the U-shaped plate (22) away from the second electric slide (9).

8. A performance detection device for cleaning agents according to claim 1, characterized in that: The spray mechanism comprises a second fixed pipe (12), the second fixed pipe (12) being fixedly installed through a side wall of the square shell (1) near the rear edge, the top and bottom of the outer wall of the second fixed pipe (12) being connected to a group of second spray heads (13), and a conveying assembly being provided between one end of the second fixed pipe (12) located outside the square shell (1) and the square shell (1).

9. A performance detection device for cleaning agents according to claim 8, characterized in that: The conveying assembly comprises a box body (3) and a water pump (2), wherein the box body (3) and the water pump (2) are both fixedly mounted on the upper end of the square shell (1), the water inlet end of the water pump (2) is connected to the box body (3), and a connecting pipe (10) is connected between the water outlet end of the water pump (2) and one end of the second fixed pipe (12) located outside the square shell (1).

10. A performance detection device for cleaning agents according to claim 5, characterized in that: A water-permeable square groove (18) is symmetrically provided at the inner bottom of the square shell (1) away from the second detection plate (8).

Images