CN218180630U - Test box for salt spray corrosion experiment - Google Patents

Abstract

The utility model belongs to the technical field of salt fog corrosion experiment equipment, and a proof box for salt fog corrosion experiments is disclosed, including the proof box body, the right side fixed mounting of proof box body has the control cabinet, the fixed intercommunication in top at the proof box body back has the blast pipe, the top of proof box body articulates there is the case lid, the top fixed mounting of the positive inner wall of case lid has the observation window body. The utility model discloses a set up the brush, coupling spring and driving motor, because driving motor's operation, will make the pivot drive the whole emergence of fixed plate and deflect, and then make the fixed plate remove the fixed effect to the adjustable shelf, because coupling spring is in compression state this moment, thereby will promote the adjustable shelf and the whole downward motion of brush in a slanting direction, finally wipe the fog of observation window body lower surface through reciprocating motion from top to bottom of brush, so that operating personnel comes the inside operation condition of clear understanding proof box body through the observation window body.

Description

Test box for salt spray corrosion experiment

Technical Field

The utility model belongs to the technical field of salt fog corrosion experiment equipment, specifically a proof box that salt fog corrosion experiments were used.

Background

The salt spray corrosion test is an environmental test for examining the corrosion resistance of metal products or metal materials by mainly utilizing the artificial simulated salt spray environmental conditions created by salt spray test equipment, and generally adopts a test box to carry out corrosion resistance detection on the metal products.

At present, when operating personnel need carry out the salt spray corrosion experiment, often can use the proof box, generally through placing metal product in the inside shelf top of proof box, then spray the salt spray through the spray tower and carry out the salt spray corrosion operation, and current proof box is in the in-service use in-process, although can carry out good salt spray corrosion operation to metal product, but under its long-term operation, the inside fog that produces can be stained with the lower surface that attaches at the observation window, lead to operating personnel can not be clear observe the test condition of inside through the observation window, and then brought the inconvenience for operating personnel's operation use, consequently, need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides a proof box that salt fog corruption experiments were used has the advantage of being convenient for clean the getting rid of to observation window's fog.

In order to achieve the above object, the utility model provides a following technical scheme: the test box for salt spray corrosion experiments comprises a test box body, wherein a control console is fixedly mounted on the right side of the test box body, an exhaust pipe is fixedly communicated with the top of the back of the test box body, a box cover is hinged to the top of the test box body, an observation window body is fixedly mounted on the top of the front inner wall of the box cover, a brush located below the back of the observation window body is movably mounted at the bottom of the inner wall of the box cover, a movable cavity located below the observation window body is arranged inside the box cover, movable frames located on the inner wall of the box cover are fixedly mounted at two ends of the brush, the bottom of each movable frame extends to the inside of the corresponding movable cavity, a connecting spring is fixedly mounted at the two ends of each movable frame, the other end of the connecting spring is fixedly connected with the inner wall of the box cover, a driving motor is fixedly mounted below the front of the box cover, a rotating shaft is fixedly connected to the other end of an output shaft of the driving motor, the bottom of the rotating shaft sequentially penetrates through the box cover and the movable cavities, extends to the inside of the corresponding movable cavity, a fixing plate is fixedly connected to the outer surface of the box cover, a pull block is fixedly mounted at the top of the inner wall of the test box body, and the spray tower body extends to the top of the spray tower.

As the utility model discloses it is preferred, the equal fixed mounting in both sides of proof box body inner wall front end has the backup pad that is located the rack below, the inside activity joint of backup pad has the collecting pipe, the front end of collecting pipe runs through the proof box body and extends to the front of proof box body, the equal fixed mounting in both sides that the proof box body is positive has the supporting shoe that is located the collecting pipe below, the top movable mounting of supporting shoe has the detection cylinder that is located the collecting pipe below.

As the utility model discloses it is preferred, the left side fixed mounting of proof box body has the brine tank, the fixed intercommunication in middle part on brine tank left side top has the charge door.

As the utility model discloses it is preferred, the shifting chute has been seted up at the left middle part in brine tank top, the cavity that is located the shifting chute below is seted up to the inside on brine tank top, the inside left side movable mounting of cavity has the baffle, the size of baffle and the size looks adaptation on charge door top.

As the utility model discloses it is preferred, the top fixed mounting of baffle has the movable block that is located the inside of shifting chute, the place ahead fixed mounting on brine tank top right side has the pneumatic cylinder, the rear end fixed mounting of pneumatic cylinder has first tooth dental lamina, the top fixed mounting of brine tank has the round axle that is located first tooth dental lamina left rear, the surface activity of round axle has cup jointed the gear, the surface of gear is connected with the left side surface mesh of first tooth dental lamina.

As the utility model discloses preferred, the top fixed mounting of brine tank has the rectangle piece that is located the gear left, the surface activity of rectangle piece has cup jointed second tooth dental lamina, the surface on second tooth dental lamina right side is connected with the surface engagement of gear, the left the place ahead of second tooth dental lamina articulates there is the slurcam, the other end of slurcam is articulated with the right side of movable block.

As the utility model discloses it is preferred, the bottom fixed mounting on the positive right side of brine tank has the water pump, the fixed intercommunication in the back of water pump has the drinking-water pipe that is located the brine tank inner wall, the fixed intercommunication in right side of water pump has the conveyer pipe, the other end of conveyer pipe extends to the inner wall on the positive right side of proof box body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the brush, coupling spring and driving motor, because driving motor's operation, will make the pivot drive the whole emergence of fixed plate and deflect, and then make the fixed plate remove the fixed effect to the adjustable shelf, because coupling spring is in compression state this moment, thereby will promote the adjustable shelf and the whole downward motion of brush in a slanting direction, finally wipe the fog of observation window body lower surface through reciprocating motion from top to bottom of brush, so that operating personnel comes the inside operation condition of clear understanding proof box body through the observation window body.

2. The utility model discloses a set up the baffle, pneumatic cylinder and gear, at first when because the baffle seals the top of charge door, thereby protection brine tank inside salt solution that can be good, afterwards because the operation of pneumatic cylinder, will make and promote the whole backward motion of first tooth dental lamina, and because the left surface of first tooth dental lamina and the relation that the gear surface meshes mutually, and then drive the whole rotation that takes place of gear, simultaneously because the surface on second tooth dental lamina right side and the relation that the gear surface meshes mutually, thereby it moves forward wholly to drive the second tooth dental lamina, finally make the whole rightward motion of slurcam pulling movable block and baffle, so that remove the closed effect to the charge door top, then can feed in raw material to the brine tank inside through the charge door and handle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic sectional view of the movable chamber of the present invention;

fig. 4 is a schematic sectional structural view of the water pump of the present invention;

FIG. 5 is a schematic side sectional view of the present invention;

fig. 6 is a schematic sectional view of the support plate of the present invention;

FIG. 7 is a schematic view of a portion of the enlarged structure at A in FIG. 1;

fig. 8 is a partially enlarged structural view at B in fig. 5.

In the figure: 1. a test chamber body; 2. a console; 3. a box cover; 4. an observation window body; 5. a brush; 6. a movable cavity; 7. a movable frame; 8. a connecting spring; 9. a drive motor; 10. a rotating shaft; 11. a fixing plate; 12. pulling the block; 13. placing a rack; 14. a support plate; 15. a collection pipe; 16. a supporting block; 17. a detection cylinder; 18. a brine tank; 19. a feed inlet; 20. a cavity; 21. a moving groove; 22. a baffle plate; 23. a moving block; 24. a pneumatic cylinder; 25. a first tooth plate; 26. a circular shaft; 27. a gear; 28. a rectangular block; 29. a second tooth plate; 30. a push plate; 31. a water pump; 32. a water pumping pipe; 33. a delivery pipe; 34. a spray tower body; 35. and (4) exhausting the gas.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts also belong to the protection scope of the present invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in FIGS. 1 to 8, the utility model provides a test box for salt spray corrosion experiments, which comprises a test box body 1, a control console 2 is fixedly arranged on the right side of the test box body 1, an exhaust pipe 35 is fixedly communicated with the top of the back of the test box body 1, a box cover 3 is hinged on the top of the test box body 1, an observation window body 4 is fixedly arranged on the top of the front inner wall of the box cover 3, a brush 5 positioned below the back of the observation window body 4 is movably arranged at the bottom end of the inner wall of the box cover 3, a movable cavity 6 positioned below the observation window body 4 is arranged inside the box cover 3, movable frames 7 positioned on the inner wall of the box cover 3 are fixedly arranged at the two ends of the brush 5, the bottom end of the movable frame 7 extends to the inside of the movable cavity 6, the back fixed mounting at 7 both ends of adjustable shelf has coupling spring 8, coupling spring 8's the other end and the inner wall fixed connection of case lid 3, the positive below fixed mounting of case lid 3 has driving motor 9, the fixed cover of the other end of driving motor 9 output shaft has connect pivot 10, the bottom of pivot 10 runs through case lid 3 and activity chamber 6 in proper order and extends to the inside in activity chamber 6 and the fixed cover of surface has connect fixed plate 11, the middle part fixed mounting of the positive bottom of case lid 3 has and draws piece 12, the top fixed mounting of 1 inner wall of proof box body has rack 13, the bottom fixed mounting of 1 inner chamber of proof box body has spraying tower body 34, the top of spraying tower body 34 extends to the top of rack 13.

At first the pulling draws piece 12 to open the whole upset of case lid 3, then place the metal product in rack 13 top, close case lid 3 again, then start control cabinet 2, make spraying tower body 34 extract 1 inside salt solution of proof box body and carry out the spraying processing to the metal product, when operating personnel need observe the 1 internal test condition of proof box body, can start driving motor 9 this moment, as shown in figure 5, pivot 10 is perpendicular with fixed plate 11, because driving motor 9's operation, will make pivot 10 rotate, then drive fixed plate 11 wholly takes place rotatoryly, and then remove the fixed effect to adjustable shelf 7, then two coupling spring 8 will promote the whole downward movement of adjustable shelf 7 and brush 5 simultaneously, clean the surface of observation window body 4 through brush 5, so that operating personnel can be clear observe the 1 internal test condition of proof box body through observation window body 4.

Referring to fig. 5 and 6, the supporting plate 14 located below the placing frame 13 is fixedly mounted on two sides of the front end of the inner wall of the test box body 1, the collecting pipe 15 is connected to the inner movable joint of the supporting plate 14, the front end of the collecting pipe 15 penetrates through the test box body 1 and extends to the front of the test box body 1, the supporting blocks 16 located below the collecting pipe 15 are fixedly mounted on two sides of the front of the test box body 1, and the detecting cylinder 17 located below the collecting pipe 15 is movably mounted at the top of each supporting block 16.

As a technical optimization scheme of the utility model, through being provided with collecting pipe 15, when the salt fog corrosion test is carried out to proof box body 1's inside, collecting pipe 15 will extract the inside salt solution of proof box body 1 this moment, and leading-in is collected to the inside of detecting a section of thick bamboo 17 and is detected.

Referring to fig. 1 to 3, a brine tank 18 is fixedly installed on the left side of the test chamber body 1, and a feed port 19 is fixedly communicated with the middle of the top end of the left side of the brine tank 18.

As a technical optimization scheme of the utility model, through being provided with charge door 19, operating personnel can add salt solution to the inside of proof box body 1 through charge door 19 to subsequent operation is used.

Referring to fig. 1 and 2, a moving slot 21 is formed in the middle of the left side of the top end of the brine tank 18, a cavity 20 located below the moving slot 21 is formed in the top end of the brine tank 18, a baffle 22 is movably mounted on the left side of the inside of the cavity 20, and the size of the baffle 22 is matched with that of the top end of the charging opening 19.

As the utility model discloses a technical optimization scheme, through being provided with baffle 22, when baffle 22 wholly moves left, seals the processing until the top with charge door 19 to can be isolated with 18 inside salt solution of salt water tank with external, avoid salt water to receive external influence and evaporate, cause unnecessary extravagant.

Referring to fig. 1 and 7, a moving block 23 located inside the moving groove 21 is fixedly mounted at the top end of the baffle 22, a pneumatic cylinder 24 is fixedly mounted in front of the right side of the top end of the brine tank 18, a first tooth plate 25 is fixedly mounted at the rear end of the pneumatic cylinder 24, a circular shaft 26 located at the left rear of the first tooth plate 25 is fixedly mounted at the top end of the brine tank 18, a gear 27 is movably sleeved on the outer surface of the circular shaft 26, and the outer surface of the gear 27 is meshed and connected with the outer surface of the left side of the first tooth plate 25.

As a technical optimization scheme of the utility model, through being provided with pneumatic cylinder 24, because pneumatic cylinder 24's operation, will promote the whole backward movement of first tooth dental lamina 25, and then make first tooth dental lamina 25 drive gear 27 and wholly take place to rotate.

Referring to fig. 1 and 7, a rectangular block 28 positioned at the left side of the gear 27 is fixedly mounted at the top end of the brine tank 18, a second toothed plate 29 is movably sleeved on the outer surface of the rectangular block 28, the outer surface of the right side of the second toothed plate 29 is meshed with the outer surface of the gear 27, a pushing plate 30 is hinged in front of the left side of the second toothed plate 29, and the other end of the pushing plate 30 is hinged with the right side of the moving block 23.

As a technical optimization scheme of the utility model, through being provided with the kickboard 30, when the whole emergence of gear 27 rotated, will drive the whole forward motion of second tooth dental lamina 29 this moment, and then make the kickboard 30 stimulate movable block 23 and the whole right motion of baffle 22 to remove the closed effect to charge door 19, then operating personnel can feed in raw material to the brine tank.

Referring to fig. 1 and 7, a water pump 31 is fixedly mounted at the bottom of the right side of the front of the brine tank 18, a water pumping pipe 32 located on the inner wall of the brine tank 18 is fixedly communicated with the back of the water pump 31, a delivery pipe 33 is fixedly communicated with the right side of the water pump 31, and the other end of the delivery pipe 33 extends to the inner wall of the right side of the front of the test chamber body 1.

As a technical optimization scheme of the utility model, through being provided with water pump 31, because water pump 31's operation, will make drinking-water pipe 32 extract the inside salt solution of salt water tank 18, then import the inside to proof box body 1 through conveyer pipe 33.

The utility model discloses a theory of operation and use flow:

firstly, operating personnel pulls and draws piece 12 to open the whole upset of case lid 3, then place the metal product at the top of rack 13, close case lid 3 again, can start water pump 31 this moment, because water pump 31's operation, will make the inside salt solution of drinking-water pipe 32 extraction brine tank 18, the inside of rethread conveyer pipe 33 leading-in to proof box body 1, then can start control cabinet 2, make spray tower body 34 extract the inside salt solution of proof box body 1 and carry out spray treatment to the surface of metal product, this while partial salt solution will lead-in to the inside of detecting tube 17 through collecting pipe 15, then can detect the inside salt solution of detecting tube 17, judge whether reach the standard, so as to carry out follow-up operation, partial gas will be discharged through blast pipe 35 simultaneously.

When operating personnel need observe the inside condition of proof box body 1 through observation window body 4, driving motor 9 can be started this moment, because driving motor 9's operation, will make pivot 10 drive fixed plate 11 and take place the upset, and then remove the fixed effect to adjustable shelf 7, and this moment is owing to the spring action of coupling spring 8, thereby can promote the whole downward movement that inclines of adjustable shelf 7 and brush 5, make a round trip to reciprocate through brush 5 and clean observation window body 4 is whole, so that operating personnel can be clear the inside condition of observation proof box body 1.

If the operator needs to charge the inside of the brine tank 18, the pneumatic cylinder 24 can be activated at this time, since the operation of the pneumatic cylinder 24 will push the first tooth plate 25 to move backward integrally, and then the gear 27 is driven to rotate due to the meshing connection relationship between the outer surface of the left side of the first tooth plate 25 and the outer surface of the gear 27, and at the same time, due to the meshing connection relationship between the outer surface of the right side of the second tooth plate 29 and the outer surface of the gear 27, the second tooth plate 29 is finally driven to move backward, so that the push plate 30 pulls the moving block 23 and the baffle plate 22 to move rightward integrally, so as to release the sealing effect on the charging opening 19, and then the operator can charge the brine tank.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (7)

1. The utility model provides a proof box that salt fog corrosion experiments were used, includes proof box body (1), its characterized in that: the test box comprises a test box body (1), a control console (2) is fixedly mounted on the right side of the test box body (1), an exhaust pipe (35) is fixedly communicated with the top of the back of the test box body (1), a box cover (3) is hinged to the top of the test box body (1), an observation window body (4) is fixedly mounted on the top of the front inner wall of the box cover (3), a brush (5) located below the back of the observation window body (4) is movably mounted at the bottom of the inner wall of the box cover (3), a movable chamber (6) located below the observation window body (4) is arranged inside the box cover (3), a movable frame (7) located on the inner wall of the box cover (3) is fixedly mounted at two ends of the brush (5), a driving motor (9) is fixedly mounted at the front lower part of the box cover (3), a rotating shaft (10) is fixedly connected to the other end of an output shaft of the driving motor (9), and the rotating shaft (10) sequentially penetrates through the outer surface of the movable chamber (6) and a fixed fixing plate (11) which is fixedly connected with the inner wall of the movable chamber (6), the middle part of the front bottom end of the box cover (3) is fixedly provided with a pull block (12), the top end of the inner wall of the test box body (1) is fixedly provided with a placing frame (13), the bottom end of the inner cavity of the test box body (1) is fixedly provided with a spray tower body (34), and the top end of the spray tower body (34) extends to the upper part of the placing frame (13).

2. The test chamber for salt spray corrosion experiment as claimed in claim 1, wherein: the test box comprises a test box body (1), wherein supporting plates (14) located below a placing frame (13) are fixedly mounted on two sides of the front end of the inner wall of the test box body (1), collecting pipes (15) are movably clamped inside the supporting plates (14), the front ends of the collecting pipes (15) penetrate through the test box body (1) and extend to the front of the test box body (1), supporting blocks (16) located below the collecting pipes (15) are fixedly mounted on two sides of the front of the test box body (1), and a detection cylinder (17) located below the collecting pipes (15) is movably mounted at the top of each supporting block (16).

3. The test chamber for salt spray corrosion experiment as claimed in claim 1, wherein: the brine tank is fixedly installed on the left side of the test box body (1), and a feed inlet (19) is fixedly communicated with the middle of the top end of the left side of the brine tank (18).

4. The test chamber for salt spray corrosion experiments as claimed in claim 3, wherein: removal groove (21) have been seted up to the left middle part in brine tank (18) top, cavity (20) that are located removal groove (21) below are seted up to the inside on brine tank (18) top, the inside left side movable mounting of cavity (20) has baffle (22), the size of baffle (22) and the size looks adaptation on charge door (19) top.

5. The test chamber for salt spray corrosion experiments as claimed in claim 4, wherein: the top fixed mounting of baffle (22) has the movable block (23) that is located movable groove (21) inside, the place ahead fixed mounting on brine tank (18) top right side has pneumatic cylinder (24), the rear end fixed mounting of pneumatic cylinder (24) has first tooth dental lamina (25), the top fixed mounting of brine tank (18) has round axle (26) that are located first tooth dental lamina (25) left rear, gear (27) have been cup jointed in the surface activity of round axle (26), the surface of gear (27) is connected with the left side surface meshing of first tooth dental lamina (25).

6. The test chamber for salt spray corrosion experiments as claimed in claim 5, wherein: the top end of the brine tank (18) is fixedly provided with a rectangular block (28) positioned on the left side of a gear (27), the outer surface of the rectangular block (28) is movably sleeved with a second toothed plate (29), the outer surface on the right side of the second toothed plate (29) is meshed with the outer surface of the gear (27), a pushing plate (30) is hinged in front of the left side of the second toothed plate (29), and the other end of the pushing plate (30) is hinged with the right side of a moving block (23).

7. The test chamber for salt spray corrosion experiment as claimed in claim 3, wherein: the brine tank (18) openly the right side bottom fixed mounting have water pump (31), the fixed intercommunication in back of water pump (31) has drinking-water pipe (32) that are located brine tank (18) inner wall, the fixed intercommunication in right side of water pump (31) has conveyer pipe (33), the other end of conveyer pipe (33) extends to the inner wall on the positive right side of proof box body (1).

Images