CN211148347U

CN211148347U - Powder fluidity detector

Info

Publication number: CN211148347U
Application number: CN201922073850.5U
Authority: CN
Inventors: 邓利军
Original assignee: Shenzhen Longgang Great Industrial Park Concrete Co ltd
Current assignee: Shenzhen Longgang Great Industrial Park Concrete Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-31
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a powder fluidity detector, including the bottom plate to and locate the montant on the bottom plate, still include funnel support, stirring support, funnel, the stirring support, funnel support and stirring support one end are all located on the montant, the funnel support other end is equipped with the ring one that is used for placing the funnel, the discharge spout of funnel is down, the flaring up, the funnel top is arranged in to the stirring support other end to the rotation is equipped with the puddler that extends to the funnel. The utility model discloses can stir the powder, make the powder be difficult for plugging up the opening.

Description

Powder fluidity detector

Technical Field

The utility model belongs to the technical field of building material check out test set's technique and specifically relates to a powder fluidity detector is related to.

Background

Powder flowability is one of the factors that affect the strength of the material after molding, and the powder flowability can be reflected by the angle of repose. The smaller the angle of repose, the better the powder flowability.

Patent "a powder mud material mobility's detection device of grant publication No. CN 204666466U, including taking the scale support, taking concentric scale chassis, rotation type height positioning chi, add feed box mount, toper and add feed box, quick discharge valve. The average value of the scattering diameter of the powder and the height of the powder are measured by using a bracket with a scale, a chassis with a concentric scale and a rotary height positioning ruler, and the ratio of the average value to the height of the powder is a calculated value of the flowability of the powder.

The detection device is simple in structure, easy to manufacture and capable of rapidly and accurately obtaining the liquidity calculated value. However, when the powder falls from the conical charging box, the powder sometimes blocks the opening at the bottom of the conical charging box, so that the powder cannot fall normally.

SUMMERY OF THE UTILITY MODEL

The utility model provides a powder fluidity detector, it can stir the powder, makes the powder be difficult for plugging up the opening.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a powder fluidity detector, includes the bottom plate to and locate the montant on the bottom plate, still include funnel support, stirring support, funnel, the stirring support, funnel support and stirring support one end are all located on the montant, the funnel support other end is equipped with the ring one that is used for placing the funnel, the discharge spout of funnel is down, the flaring up, the funnel top is arranged in to the stirring support other end to the rotation is equipped with the puddler that extends to the funnel.

Through adopting above-mentioned technical scheme, when the tip of funnel was stopped up to the powder, the puddler rotated and made its stirring powder to the part of tip is stopped up to the mediation powder, thereby can make the powder continue to fall from the tip.

Furthermore, the discharge spout structure further comprises a discharge spout support, wherein one end of the discharge spout support is arranged on the vertical rod, and the other end of the discharge spout support is provided with a second ring for placing the discharge spout.

By adopting the technical scheme, the discharge spout can be fixed by the discharge spout support, and the stability of the funnel on the support can be enhanced by matching the discharge spout with the funnel support.

Further, still including sealing the support, seal support one end and all locate on the montant, the other end that seals the support is the blind end, and it locates the discharge spout below, it is parallel to the bottom plate surface to seal the support bottom surface, be equipped with the scale on the montant.

By adopting the technical scheme, the sealing support can seal the discharge spout and can also detect the top height of the scattered powder, and the specific mode is that after the powder scattering height is stable, the funnel is rotated to make the discharge spout not align with the bottom plate, and other containers can be used for carrying the powder. And moving the sealing support until the bottom surface of the sealing end contacts the top point of the scattered powder, wherein the scale of the sealing support on the vertical rod is the powder scattering height.

Furthermore, the funnel support, the sealing support, the stirring support and the discharge spout support are arranged on the vertical rod in a sliding mode, and a bolt communicated to the vertical rod is arranged on the side face of the sliding end.

By adopting the technical scheme, the four brackets can be fixed on any position of the vertical rod by screwing the bolt.

Furthermore, a leveling bubble is arranged on the surface of the bottom plate.

Through adopting above-mentioned technical scheme, the bottom plate surface level back, the discharge spout can be vertical down, can be favorable to preventing that the discharge spout is blockked up by the powder.

Furthermore, the four corners of the bottom plate are respectively provided with a thread which is provided with an adjusting support leg.

By adopting the technical scheme, the levelness of the surface of the bottom plate can be adjusted by adjusting the adjusting support legs until the surface of the bottom plate is horizontal.

Furthermore, the vertical rod is provided with a linkage block, and the linkage block is arranged between the stirring support and the funnel support and/or between the funnels and between the discharge spout supports.

By adopting the technical scheme, the funnel support and the stirring support can move upwards together only by upwards moving the discharge spout support by utilizing the linkage block.

Furthermore, the linkage block is composed of a plurality of unit blocks, a circular pit groove is formed in the top of each unit block, and a circular convex block matched with the circular pit groove is formed in the bottom of each unit block.

Through adopting above-mentioned technical scheme, can change the height of interlock piece through the quantity that changes the unit piece to the distance between adaptation stirring support and the funnel support and/or the distance between funnel support and the discharge spout support.

To sum up, the beneficial effects of the utility model are that: the discharge spout blocked by the powder can be dredged by the stirring rod.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the construction of the stirring rod;

fig. 3 is a structural diagram of a cell block.

In the figure, 1, a bottom plate; 11. a level bubble; 12. adjusting the support legs; 2. a vertical rod; 3. stirring the bracket; 31. an assembly end; 32. a stirring rod; 321. a force application end; 322. a rod portion; 3221. a vertical end; 3222. a transverse end; 3223. a beveled end; 33. ring III; 4. a funnel holder; 41. an assembly end; 42. a first ring; 5. a discharge spout support; 51. an assembly end; 52. a second ring; 6. a sealing bracket; 61. an assembly end; 62. a closed end; 7. a bolt; 8. a linkage block; 81. a unit block; 811. a circular pit groove; 812. a circular bump; 9. a funnel; 91. a discharge spout.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model provides a powder fluidity detector, including bottom plate 1 to and the montant 2 that sets firmly on bottom plate 1, montant 2 perpendicular to bottom plate 1 surface sets up. The vertical rod 2 is sequentially provided with a stirring support 3, a funnel support 4, a discharge spout support 5 and a sealing support 6 from top to bottom. One end of each of the four brackets is provided with an assembling end 31; 41; 51; 61, mounting end 31; 41; 51; the 61 are provided with hole sites matched with the diameter of the vertical rod 2 and four brackets 3; 4; 5; 6 respectively pass through the fitting ends 31; 41; 51; 61 is sleeved on the vertical rod 2 and is arranged at the assembling end 31; 41; 51; the side surfaces of the bolts 61 are provided with bolts 7 penetrating to hole positions.

So that the four brackets can be fixed at any position of the vertical rod 2 by using the bolts 7. The vertical rod 2 is further sleeved with a linkage block 8, and the linkage block 8 is arranged between the assembling end 31 of the stirring support 3 and the assembling end 41 of the funnel support 4 and/or between the assembling end 41 of the funnel support 4 and the assembling end 51 of the discharge spout support 5. The linkage block 8 can limit the space between the three parts, and the funnel 9 support 4 and the stirring support 3 can move upwards together only by moving the discharge spout 91 support 5 upwards by the linkage block 8.

The radial length of the linkage block 8 is not limited, and it is composed of a plurality of identical unit blocks 81 as shown in fig. 3, the top of the unit block 81 is provided with a circular pit 811, the bottom thereof is provided with a circular bump 812 matching with the circular pit 811, and the middle of the unit block 81 is axially provided with a hole matching with the vertical rod 2. By changing the stacking number of the unit blocks 81, the overall axial height of the linkage block 8 is changed to adapt to the distance between the assembling end 31 of the stirring support 3 and the assembling end 41 of the funnel support 4 and/or the distance between the assembling end 41 of the funnel support 4 and the assembling end 51 of the discharge spout support 5 in the specific implementation.

The powder fluidity detector also comprises a funnel 9, and the bottom of the funnel 9 is provided with a discharge spout 91. The end of the funnel support 4 far away from the vertical rod 2 is provided with a first ring 42, and the end of the discharge spout support 5 far away from the vertical rod 2 is provided with a second ring 52. The conical side surface of the funnel 9 is arranged on the first ring 42, the discharge spout 91 is arranged in the second ring 52, and the discharge spout 91 of the funnel 9 faces downwards and the flaring faces upwards. The end of the sealing support 6 far away from the vertical rod 2 is provided with a closed end 62, the closed end 62 is in a circular sheet shape, the support is larger than the diameter of the discharge spout 91, and the closed end 62 can seal the discharge spout 91. The bottom surface of the sealing support 6 is parallel to the surface of the bottom plate 1, and the vertical rod 2 is provided with scales. The surface of the bottom plate 1 can also be provided with concentric scales, and the center of the concentric scales is arranged below the central axis of the discharge spout 91.

When the powder discharge device is implemented, the discharge spout 91 is firstly sealed by the sealing end 62, the powder is placed in the funnel 9, then the sealing support 6 is rotated, the powder falls onto the surface of the bottom plate 1 from the discharge spout 91, and the sealing support 6 can be rotated at any time to seal the discharge spout 91; after the powder scattering height is stable, the funnel 9 is rotated to make the discharge spout 91 not align with the bottom plate 1, and other containers can be used to receive the powder. The sealing bracket 6 is moved until the bottom surface of the sealing end 62 contacts the top point of the scattered powder, and the scale of the sealing bracket 6 on the vertical rod 2 is the powder scattering height. Compared with the background technology, the quick discharge valve and the bracket with the scales can be integrated, the structure is simplified, and the operation is convenient.

When the powder closes the top opening of the discharge spout 91 during the powder fall, the discharge spout 91 is opened by the stirring rod 32 of the stirring holder 3. The end of the stirring support 3, which is far away from the vertical rod 2, is provided with a ring III 33, the ring III 33 is arranged above the flaring of the funnel 9, and the stirring rod 32 is rotatably arranged on the ring III 33.

The stirring rod 32 includes two parts, namely, a force applying end 321 and a rod 322, wherein one end of the rod 322 is fixedly disposed at the bottom of the force applying end 321. The force application end 321 may be cylindrical and is located at the top of the ring three 33, with the stem 322 extending through the ring three 33 and into the funnel 9. The shaft 322 includes a vertical end 3221 connected to the force application end 321, a horizontal end 3222 connected to the vertical end 3221, and an inclined end 3223 connected to the horizontal end 3222, wherein the bottom of the inclined end 3223 extends toward the tip of the tip nozzle 91 and is adjacent to the tip nozzle 91, and may also extend into the top end of the tip nozzle 91, as shown in fig. 2. And the rod 322 does not contact the funnel 9. When the powder blocks the top opening of the discharge spout 91, the force application end 321 is rotated to stir the powder in the rod 322, so as to dredge the discharge spout 91.

In addition, the bottom plate 1 needs to be ensured to be horizontal when powder is detected. The surface of the bottom plate 1 is provided with a level bubble 11, and four corners of the bottom plate 1 are respectively provided with a screw thread and an adjusting supporting leg 12. The lengths of the adjustable legs 12 are adjusted respectively until the surface of the bottom plate 1 is level. And in practice, a vessel may be placed on the bottom plate.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limiting in proper order the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a powder fluidity detector, includes bottom plate (1) to and locate montant (2) on bottom plate (1), its characterized in that: still include funnel support (4), stirring support (3), funnel (9), stirring support (3), on montant (2) was all located to funnel support (4) and stirring support (3) one end, funnel support (4) other end is equipped with ring one (42) that are used for placing funnel (9), the tip (91) of funnel (9) down, flaring up, funnel (9) top is arranged in to the stirring support (3) other end to the rotation is equipped with puddler (32) to extending in funnel (9).

2. The powder fluidity detector of claim 1, wherein: the novel discharge spout is characterized by further comprising a discharge spout support (5), one end of the discharge spout support (5) is arranged on the vertical rod (2), and the other end of the discharge spout support is provided with a second ring (52) used for placing the discharge spout (91).

3. The powder fluidity detector according to claim 2, wherein: still including sealing support (6), seal support (6) one end and all locate on montant (2), the other end that seals support (6) is blind end (62), and it locates bushing tip (91) below, it is on a parallel with bottom plate (1) surface to seal support (6) bottom surface, be equipped with the scale on montant (2).

4. The powder fluidity detector according to any one of claims 1 to 3, wherein: funnel support (4), seal support (6), stirring support (3), bushing tip support (5) all slide and locate on montant (2) to be equipped with bolt (7) that communicate to montant (2) in the end side that slides.

5. The powder fluidity detector of claim 1, wherein: the bottom plate (1) is provided with a level bubble (11) on the surface.

6. The powder fluidity detector according to claim 5, wherein: the four corners of the bottom plate (1) are respectively provided with an adjusting support leg (12) through threads.

7. The powder fluidity detector according to claim 3, wherein: the funnel is characterized in that a linkage block (8) is arranged on the vertical rod (2), and the linkage block (8) is arranged between the stirring support (3) and the funnel support (4) and/or between the funnel support (4) and the discharge spout support (5).

8. The powder fluidity detector according to claim 7, wherein: the linkage block (8) is composed of a plurality of unit blocks (81), circular pit grooves (811) are formed in the tops of the unit blocks (81), and circular convex blocks (812) matched with the circular pit grooves (811) are formed in the bottoms of the unit blocks.