CN217050728U - Turning structure of masterbatch upset car - Google Patents

Abstract

The utility model discloses a turning structure of a master batch turning vehicle, which comprises a supporting frame and a container, wherein the upper part of the supporting frame is provided with a slide rail groove, a second groove plate and two groups of shock absorbers, a first hydraulic cylinder is fixedly arranged on one side in the slide rail groove, a second hydraulic cylinder is fixedly arranged at one end part of the first hydraulic cylinder, and two groups of butt-joint plates are arranged on one side of the second hydraulic cylinder, a beam is fixedly arranged on the lower part of the packing case, a sliding groove is arranged on the lower part of the beam, and a guide rod is fixedly arranged inside the sliding chute, a first groove plate is sleeved and connected on the side wall of the guide rod in a sliding manner, and the first groove plate is internally provided with a first rotating shaft in a rotating and penetrating way, the utility model adopts a detecting plate, the detection plate can prompt an operator that foreign matters exist between the cargo box and the support frame, foreign matters can be removed in time, and a guarantee is brought to the protective use of the overturning structure of the master batch overturning vehicle.

Description

Turning structure of masterbatch upset car

Technical Field

The utility model relates to a upset car technical field especially relates to a masterbatch upset structure of car.

Background

The master batch system reinforced plastic is internally dispersed with resin components or base materials of fibers or other reinforced materials, and has the advantages of simple process, convenient use, convenient realization of production automation, improvement of labor productivity and the like.

The prior art has the following problems:

however, the flip structure of current masterbatch upset car, when depositing the foreign matter between packing box and the support frame, because the conflict of foreign matter can't make the packing box rotatory reset, when the packing box is rotatory to reset, the operation workman can't learn to deposit the foreign matter between packing box and the support frame, continue the packing box that rotatory reset, can press from both sides the foreign matter and get the damage, use for the protection of the flip structure of masterbatch upset car and bring the hidden danger, secondly, place in the many external air in slide rail groove of pneumatic cylinder, there is not interception structure, outside foreign matter can be when packing box and support frame separation, get into the inside in slide rail groove, the flexible use of foreign matter can spacing pneumatic cylinder, and then can't accomplish the upset work of packing box, use the upset of the flip structure of masterbatch upset car and bring the hidden danger.

We have therefore proposed a masterbatch upset structure of car solves the above-mentioned drawback.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, can indicate to have the foreign matter between operation workman's packing box and the support frame, under the prerequisite that does not influence the pneumatic cylinder and use, can intercept the inside that the foreign matter got into the slide rail groove, and the flip structure of a masterbatch upset car that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the container comprises a support frame and a container body, wherein a slide rail groove, a second groove plate and two sets of shock absorbers are arranged on the upper portion of the support frame, a first hydraulic cylinder is fixedly arranged on one side inside the slide rail groove, a second hydraulic cylinder is fixedly arranged at one end portion of the first hydraulic cylinder, two sets of butt plates are arranged on one side of one end of the second hydraulic cylinder, a cross beam is fixedly arranged on the lower portion of the container body, a sliding groove is formed in the lower portion of the cross beam, a guide rod is fixedly arranged inside the sliding groove, a first groove plate is slidably sleeved on the side wall of the guide rod, a first rotating shaft is rotatably arranged inside the first groove plate in a penetrating mode, one end of the first rotating shaft penetrates through one end side wall of the second hydraulic cylinder, a second rotating shaft is rotatably arranged inside the second groove plate in a penetrating mode, a connecting plate is sleeved on the side wall of the second rotating shaft, and one end portion of the connecting plate is fixedly connected with one side of the container body, and a detection plate is arranged below the cross beam.

Preferably, four built-in protruding type grooves of group, and four groups have been seted up on the upper portion of support frame the inside in built-in protruding type groove all is provided with the sealing plug, and four groups the equal fixed mounting in lower part of sealing plug has expanding spring, four groups expanding spring's one end tip respectively with four groups the inside bottom surface fixed connection in built-in protruding type groove, four groups the inner wall in built-in protruding type groove all runs through and installs the air duct, and the one end lateral wall of air duct all is provided with glue, and four groups the lateral wall of glue all cup joints and installs detection balloon, four groups the equal fixed mounting in upper portion of sealing plug has the bracing piece, and four groups the one end tip of bracing piece and the lower part fixed connection of pick-up plate, four groups logical groove of stepping down of three groups has been seted up on the upper portion of pick-up plate.

Preferably, the cross-sectional dimensions of the four sealing plugs are the same as the maximum cross-sectional dimensions of the insides of the four sets of the built-in convex grooves.

Preferably, the lower parts of the two groups of butt joint plates are respectively provided with a covering plate and a sealing plate, the upper parts of the covering plate and the sealing plate are provided with through holes, the upper parts of the butt joint plates are provided with fixing through holes, the inner parts of the through holes are provided with bolts in a penetrating mode, the bolts penetrate through the fixing through holes in a penetrating mode, the fixing through holes are provided with two groups, one ends of the bolts penetrate through the fixing through holes in a penetrating mode, the side walls of the bolts are provided with nuts in a sleeved mode, and the opposite faces of the butt joint plates are provided with rubber semicircular pads in a penetrating mode.

Preferably, the two sets of bolts are intermeshed with the two sets of nuts.

Preferably, the sum of the cross-sections of the cover plate and the seal plate is greater than the cross-sectional dimension of the slide rail groove.

Preferably, the detection panel has a cross-sectional dimension greater than and the same as the cross-sectional dimension of the container.

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

1. the utility model adopts the detecting plate, when the turning structure of the master batch turning vehicle is actually used, when the telescopic end of the second hydraulic cylinder extends, the guide rod, the container, the connecting plate and the cross beam are lifted by the first rotating shaft which is in conflict, the guide rod, the container, the connecting plate and the cross beam rotate, when foreign matters exist between the container and the supporting frame, the foreign matters can fall on the upper part of the detecting plate, when the telescopic end of the second hydraulic cylinder shortens, the container and the cross beam rotate reversely to reset, when the cross beam conflicts the foreign matters, the foreign matters push the detecting plate to synchronously move down the four groups of supporting rods and the four groups of sealing plugs, the four groups of telescopic springs are extruded by the four groups of sealing plugs and are gradually in a compression state, because the cross section size of the four groups of sealing plugs is the same with the maximum cross section size of the interior of the four groups of built-in convex grooves, air in the four groups of built-in the four groups of convex grooves can enter the interior of four groups of detecting balloons through the four groups of air ducts, operation workman's accessible observes the volume change of four group's detection balloons, learn whether deposit the foreign matter between packing box and the support frame, when puting aside the foreign matter, four group's expanding spring is through four group's sealing plugs of conflict and four group's bracing pieces, make the pick-up plate shift up and reset, wait for the use next time, meanwhile, the inside air of four group's detection balloons can flow back the inside of four group's built-in convex groove again, pick-up plate through setting up, can indicate to operate and deposit the foreign matter between workman's packing box and the support frame, the foreign matter can in time shift out, the protection of the flip structure of car is used and is brought a guarantee for the masterbatch.

2. The utility model adopts the butt-joint plates, when the overturning structure of the master batch overturning car is actually used, the telescopic end of the first hydraulic cylinder extends or shortens to push the second hydraulic cylinder to move transversely, one end of the second hydraulic cylinder can drive the two butt-joint plates to move synchronously, the covering plate and the sealing plate follow the two butt-joint plates to move transversely synchronously through the two groups of bolts, the sum of the cross sections of the covering plate and the sealing plate is larger than the size of the cross section of the slide rail groove, so the opening of the slide rail groove is always covered, external foreign matters are intercepted by the covering plate, the sealing plate and the two butt-joint plates and cannot enter the slide rail groove, the two groups of bolts and the two groups of nuts are meshed with each other, the two groups of nuts are rotated anticlockwise to separate the two groups of bolts and the two groups of nuts, the covering plate, the sealing plate and the two groups of butt-joint plates are separated at the moment, and the first hydraulic cylinder and the second hydraulic cylinder can be overhauled, through the butt-joint plate that sets up, under the prerequisite that does not influence the pneumatic cylinder and use, can intercept the inside that the foreign matter got into the slide rail groove, use for the upset of the flip structure of masterbatch upset car and bring a guarantee.

Drawings

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

Fig. 1 is a schematic structural diagram of an overturning structure of a masterbatch overturning vehicle provided by the present invention;

fig. 2 is a schematic cross-sectional view of the support frame of the present invention;

fig. 3 is a perspective view of the docking plate provided by the present invention;

fig. 4 is an enlarged view of a in fig. 1 according to the present invention;

fig. 5 is an enlarged view of B in fig. 1 according to the present invention;

fig. 6 is an enlarged view of C in fig. 2 according to the present invention.

Illustration of the drawings:

1. a support frame; 2. a cargo box; 3. a slide rail groove; 4. a first hydraulic cylinder; 5. a second hydraulic cylinder; 6. a chute; 7. a guide bar; 8. a first groove plate; 9. a first rotating shaft; 10. a second groove plate; 11. a second rotating shaft; 12. a connecting plate; 13. a convex groove is arranged inside; 14. a sealing plug; 15. a tension spring; 16. a support bar; 17. a gas-guide tube; 18. glue; 19. a cover plate; 20. a sealing plate; 21. a through hole; 22. a bolt; 23. a fixing through hole; 24. a nut; 25. a rubber semicircular pad; 26. a shock absorber; 27. detecting a plate; 28. a yielding through groove; 29. a cross beam; 30. detecting the balloon; 31. and (7) butting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides a flip structure of masterbatch upset car.

Referring now to the drawings and the detailed description, as shown in fig. 1-6, a turning structure of a masterbatch inversion cart according to an embodiment of the present invention includes a supporting frame 1 and a container 2, wherein a sliding rail groove 3, a second groove plate 10 and two sets of shock absorbers 26 are disposed on an upper portion of the supporting frame 1, a first hydraulic cylinder 4 is fixedly mounted on one side of an inner portion of the sliding rail groove 3, a second hydraulic cylinder 5 is fixedly mounted on an end portion of the first hydraulic cylinder 4, two sets of butt plates 31 are mounted on one side of an end portion of the second hydraulic cylinder 5, a cross beam 29 is fixedly mounted on a lower portion of the container 2, a sliding groove 6 is formed on a lower portion of the cross beam 29, a guide bar 7 is fixedly mounted on an inner portion of the sliding groove 6, a first groove plate 8 is slidably mounted on a side wall of the guide bar 7, a first rotating shaft 9 is rotatably mounted on an inner portion of the first groove plate 8, and one end of the first rotating shaft 9 penetrates through a side wall of the second hydraulic cylinder 5, the inside rotation of second recess board 10 is run through and is installed second pivot 11, and the lateral wall of second pivot 11 cup joints and installs connecting plate 12 to one end tip and the one side fixed connection of packing box 2 of connecting plate 12, the below of crossbeam 29 is installed the pick-up plate 27, and first pneumatic cylinder 4, second pneumatic cylinder 5 and two sets of bumper shock absorbers 26 are current structure, do not do too much to describe here.

In one embodiment, four sets of built-in convex grooves 13 are formed in the upper portion of the supporting frame 1, sealing plugs 14 are arranged inside the four sets of built-in convex grooves 13, telescopic springs 15 are fixedly arranged on the lower portions of the four sets of sealing plugs 14, one end portions of the four sets of telescopic springs 15 are fixedly connected with the bottom surfaces of the four sets of built-in convex grooves 13, air guide pipes 17 are arranged on the inner walls of the four sets of built-in convex grooves 13 in a penetrating mode, glue 18 is arranged on the side walls of one ends of the air guide pipes 17, detection balloons 30 are sleeved on the side walls of the four sets of glue 18, support rods 16 are fixedly arranged on the upper portions of the four sets of sealing plugs 14, one end portions of the four sets of support rods 16 are fixedly connected with the lower portion of the detection plate 27, three sets of abdicating through grooves 28 are formed in the upper portions of the four sets of detection plates 27, when the turning structure of the master batch turning vehicle is actually used, and the telescopic ends of the second hydraulic cylinders 5 are extended, the guide rod 7, the container 2, the connecting plate 12 and the cross beam 29 are lifted by abutting against the first rotating shaft 9, the guide rod 7, the container 2, the connecting plate 12 and the cross beam 29 rotate by using the second rotating shaft 11, when foreign matters exist between the container 2 and the support frame 1, the foreign matters fall on the upper part of the detection plate 27, when the telescopic end of the second hydraulic cylinder 5 is shortened, the container 2 and the cross beam 29 reversely rotate and reset, when the cross beam 29 abuts against the foreign matters, the foreign matters push the detection plate 27 to synchronously move the four groups of support rods 16 and the four groups of sealing plugs 14 downwards, the four groups of telescopic springs 15 are gradually compressed by the four groups of sealing plugs 14, because the cross section size of the four groups of sealing plugs 14 is the same as the maximum cross section size of the insides of the four groups of built-in convex grooves 13, air in the four groups of built-in convex grooves 13 can enter the insides of the four groups of detection balloons 30 through the four groups of air ducts 17, and an operator can observe the volume change of the four groups of detection balloons 30, whether foreign matters are stored between the container 2 and the support frame 1 or not is known, when the foreign matters are removed, the four groups of expansion springs 15 enable the detection plate 27 to move upwards and reset through four groups of sealing plugs 14 and four groups of support rods 16 which are in conflict, the detection plate is used for the next time, meanwhile, the air inside the four groups of detection balloons 30 can flow back to the four groups of built-in convex grooves 13 again, the foreign matters can be prompted to be stored between the container 2 and the support frame 1 of an operation worker through the arranged detection plate 27, the foreign matters can be removed in time, and a guarantee is brought for the protection of a turning structure of the master batch turning vehicle.

In one embodiment, the cross-sectional dimension of the four sealing plugs 14 is the same as the maximum cross-sectional dimension of the interior of the four built-in raised grooves 13, so that the air inside the four built-in raised grooves 13 can be exhausted.

In one embodiment, a cover plate 19 and a sealing plate 20 are respectively disposed below two sets of butt-joint plates 31, through holes 21 are respectively disposed on the upper portions of the cover plate 19 and the sealing plate 20, fixing through holes 23 are respectively disposed on the upper portions of the two sets of butt-joint plates 31, bolts 22 are respectively mounted inside the two sets of through holes 21, one ends of the two sets of bolts 22 respectively penetrate through the two sets of fixing through holes 23, nuts 24 are respectively mounted on the side walls of one ends of the two sets of bolts 22 in a sleeved manner, rubber semicircular pads 25 are respectively disposed on the opposite surfaces of the two sets of butt-joint plates 31, when the turnover structure of the masterbatch turnover vehicle is in actual use, the telescopic end of the first hydraulic cylinder 4 is extended or shortened to push the second hydraulic cylinder 5 to move transversely, one end of the second hydraulic cylinder 5 drives the two sets of butt-joint plates 31 to move synchronously, the cover plate 19 and the sealing plate 20 follow the two sets of butt-joint plates 31 through the two sets of bolts 22 to move synchronously transversely, because the sum of the cross sections of the cover plate 19 and the sealing plate 20 is greater than the cross section size of the slide rail groove 3, therefore, the opening of the slide rail groove 3 is always in a covered state, external foreign matters are intercepted by the cover plate 19, the sealing plate 20 and the two abutting plates 31 and cannot enter the inside of the slide rail groove 3, the two groups of bolts 22 and the two groups of nuts 24 are meshed with each other, the two groups of nuts 24 are rotated anticlockwise, the two groups of bolts 22 and the two groups of nuts 24 can be separated, the cover plate 19, the sealing plate 20 and the two groups of abutting plates 31 are separated at the moment, the first hydraulic cylinder 4 and the second hydraulic cylinder 5 can be overhauled, the foreign matters can be intercepted by the arranged abutting plates 31 and enter the inside of the slide rail groove 3 on the premise of not influencing the use of the hydraulic cylinders, and a guarantee is brought for the overturning use of the overturning structure of the master batch overturning car.

In one embodiment, the two sets of bolts 22 intermesh with the two sets of nuts 24 to facilitate adjustment of the use positions of the two sets of nuts 24.

In one embodiment, the sum of the cross-sections of the cover plate 19 and the seal plate 20 is larger than the cross-sectional dimension of the slide groove 3, which avoids air being trapped outside the opening of the slide groove 3.

In one embodiment, the detection panel 27 has a cross-sectional dimension that is greater than the same cross-sectional dimension of the container 2 to avoid the detection panel 27 losing its ability to detect the presence of a foreign object due to its undersize cross-sectional dimension.

The working principle is as follows: when the turning structure of the master batch turning vehicle is actually used, when the telescopic end of the second hydraulic cylinder 5 extends, the guide rod 7, the container 2, the connecting plate 12 and the beam 29 are lifted by abutting against the first rotating shaft 9, the guide rod 7, the container 2, the connecting plate 12 and the beam 29 rotate by using the second rotating shaft 11, when foreign matters exist between the container 2 and the support frame 1, the foreign matters fall on the upper part of the detection plate 27, when the telescopic end of the second hydraulic cylinder 5 is shortened, the container 2 and the beam 29 rotate reversely and reset, when the beam 29 abuts against the foreign matters, the foreign matters push the detection plate 27 to synchronously move the four groups of support rods 16 and the four groups of sealing plugs 14 downwards, the four groups of telescopic springs 15 are extruded by the four groups of sealing plugs 14 and are gradually in a compressed state, because the cross section size of the four groups of sealing plugs 14 is the same as the maximum cross section size inside the four groups of built-in convex grooves 13, air inside the four groups of built-in-convex grooves 13 can enter the four groups of detection balloons 30 through the four groups of air ducts 17, an operator can know whether foreign matters exist between the container 2 and the support frame 1 by observing the volume change of the four groups of detection balloons 30, when the foreign matters are removed, the four groups of expansion springs 15 abut against the four groups of sealing plugs 14 and the four groups of support rods 16 to enable the detection plate 27 to move upwards and reset for the next use, meanwhile, air in the four groups of detection balloons 30 flows back to the four groups of built-in convex grooves 13 again, the foreign matters can be prompted to exist between the container 2 and the support frame 1 by the arranged detection plate 27, the foreign matters can be removed in time, a guarantee is brought to the protection use of the overturning structure of the master batch overturning vehicle, meanwhile, when the overturning structure of the master batch overturning vehicle is actually used, the expansion end of the first hydraulic cylinder 4 extends or shortens, the second hydraulic cylinder 5 can be pushed to move transversely, one end of the second hydraulic cylinder 5 can drive the two groups of butt plates 31 to move synchronously, the cover plate 19 and the seal plate 20 are synchronously traversed by the two sets of bolts 22 following the two sets of abutment plates 31, since the sum of the cross-sections of the cover plate 19 and the seal plate 20 is larger than the cross-sectional dimension of the slide groove 3, therefore, the opening of the slide rail groove 3 is always covered, and external foreign matters are intercepted by the cover plate 19, the sealing plate 20 and the two sets of butt plates 31 and cannot enter the slide rail groove 3, and the two sets of nuts 24 are meshed with the two sets of bolts 22, the two sets of nuts 24 are rotated anticlockwise, the two sets of bolts 22 can be disengaged from the two sets of nuts 24, by which time the cover plate 19, the seal plate 20 and the two sets of abutment plates 31 are separated, the first hydraulic cylinder 4 and the second hydraulic cylinder 5 can be overhauled, and through the arranged butt joint plate 31, under the prerequisite that does not influence the pneumatic cylinder and use, can intercept the inside that the foreign matter got into slide rail groove 3, use the upset of the flip structure of bringing a guarantee for masterbatch upset car.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a masterbatch upset structure of upset car, includes support frame (1) and packing box (2), its characterized in that, the upper portion of support frame (1) is provided with slide rail groove (3), second recess board (10) and two sets of bumper shock absorbers (26), the inside one side fixed mounting of slide rail groove (3) has first pneumatic cylinder (4), and the one end fixed mounting of first pneumatic cylinder (4) has second pneumatic cylinder (5), and the one end side of second pneumatic cylinder (5) installs two sets of buttcover plate (31), the lower part fixed mounting of packing box (2) has crossbeam (29), and the lower part of crossbeam (29) has seted up spout (6), and the inside fixed mounting of spout (6) has guide arm (7), the lateral wall sliding sleeve of guide arm (7) is installed first recess board (8), and the inside rotation of first recess board (8) is run through and is installed first pivot (9), and the one end lateral wall of second pneumatic cylinder (5) is run through to the one end of first pivot (9), the inside rotation of second recess board (10) is run through and is installed second pivot (11), and the lateral wall cup joints of second pivot (11) and installs connecting plate (12) to the one end tip of connecting plate (12) and one side fixed connection of packing box (2), pick-up plate (27) are installed to the below of crossbeam (29).

2. The turning structure of a master batch turning vehicle according to claim 1, wherein four sets of built-in convex grooves (13) are formed in the upper part of the support frame (1), sealing plugs (14) are arranged inside the four sets of built-in convex grooves (13), telescopic springs (15) are fixedly arranged on the lower parts of the four sets of sealing plugs (14), one end parts of the four sets of telescopic springs (15) are fixedly connected with the bottom surfaces of the four sets of built-in convex grooves (13), air guide pipes (17) penetrate through the inner walls of the four sets of built-in convex grooves (13), glue (18) are arranged on the side walls of one ends of the air guide pipes (17), detection balloons (30) are sleeved on the side walls of the four sets of glue (18), support rods (16) are fixedly arranged on the upper parts of the four sets of sealing plugs (14), one end parts of the four groups of support rods (16) are fixedly connected with the lower part of the detection plate (27), and the upper part of the four groups of detection plate (27) is provided with three groups of abdicating through grooves (28).

3. A masterbatch inversion structure of a vehicle according to claim 2, wherein the cross-sectional dimension of the four sealing plugs (14) is the same as the largest cross-sectional dimension of the inner part of the four built-in convex grooves (13).

4. The master batch overturning structure is characterized in that a covering plate (19) and a sealing plate (20) are respectively arranged below two groups of butt-joint plates (31), through holes (21) are respectively formed in the upper portions of the covering plate (19) and the sealing plate (20), fixing through holes (23) are respectively formed in the upper portions of the two groups of butt-joint plates (31), bolts (22) are respectively installed inside the two groups of through holes (21) in a penetrating mode, one end of each of the two groups of bolts (22) respectively penetrates through the two groups of fixing through holes (23), nuts (24) are respectively installed on the side wall of one end of each of the two groups of bolts (22) in a sleeved mode, and rubber semicircular pads (25) are respectively arranged on the opposite surfaces of the two groups of butt-joint plates (31).

5. A masterbatch inversion structure of a masterbatch inversion vehicle according to claim 4, characterized in that two sets of said bolts (22) and two sets of said nuts (24) are engaged with each other.

6. A masterbatch inversion structure of a masterbatch inversion wagon according to claim 4, wherein the sum of the cross-sections of the cover plate (19) and the sealing plate (20) is larger than the cross-sectional dimension of the slide rail groove (3).

7. A masterbatch inversion structure of a masterbatch inversion vehicle according to claim 1, characterized in that the cross-sectional dimension of the detection plate (27) is larger than the same as the cross-sectional dimension of the container (2).

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