CN215827513U - Powder tank - Google Patents

Abstract

The application relates to a powder tank, which relates to the field of concrete powder storage and comprises a tank body and a protection component; the tank body comprises a cylindrical part and a conical part, and the cylindrical part is integrally connected with the conical part; the protection component comprises a first protection cover, the first protection cover is detachably connected to the cone portion, the first protection cover is annular, and the first protection cover is used for wrapping the connecting end. This application has the effect that can carry out effective protection to powder tank's link.

Description

Powder tank

Technical Field

The application relates to the field of concrete powder storage, in particular to a powder tank.

Background

In a concrete mixing plant, powdery materials such as cement, fly ash and mineral powder need to be stored through a powder tank, the powder is generally transported to a construction site by a bulk powder truck, and then the powder is transported into the powder tank through gas pressure.

Referring to fig. 1, in the related art, the powder tank includes a cylindrical portion 11 and a conical portion 12, one end of the conical portion 12 away from the cylindrical portion 11 is a discharge port 122, the discharge port 122 needs to be connected to the communication pipe 5, the discharge port 122 and the communication pipe 5 are fixedly connected by a bolt and a nut, and a connection end 51 is a connection position of the powder tank and the communication pipe 5.

To the correlation technique among the above-mentioned, the inventor thinks, the link exposes outside, and the bolt and nut of link can be because of the blowing by wind and rain is taken turns to rusty or damage, is unfavorable for the later stage to dismantle or change the link, and it is bigger to make the link receive natural damage's possibility simultaneously, and correlation technique can't carry out effectual protection to the link.

SUMMERY OF THE UTILITY MODEL

In order to carry out effectual protection to powder jar's link, this application provides a powder jar.

The application provides a powder jar adopts following technical scheme:

a powder tank comprises a tank body and a protection component; the tank body comprises a cylindrical part and a conical part, and the cylindrical part is integrally connected with the conical part; the protection component comprises a first protection cover, the first protection cover is detachably connected to the cone portion, the first protection cover is annular, and the first protection cover is used for wrapping the connecting end.

By adopting the technical scheme, the first protective cover is arranged on the tank body, and after the communicating pipe is connected to the discharge port by a worker, the connecting end is formed and surrounded by the first protective cover, so that the degree of the connecting end affected by the outside is reduced, and the connecting end of the powder tank can be effectively protected; simultaneously, first protection casing and jar body adopt the mode of dismantling the connection, have reduced jar body at the in-process first protection casing of transportation because of the possibility that the collision warp, and the staff can install in the stirring station back at the jar body, and first protection casing is installed again to the first protection casing of reassembling, is of value to and protects the first protection casing in the transportation after having installed first protection casing.

Optionally, at least two bearing plates are arranged on the cone portion, and a bearing plate is arranged on the inner wall of the first protective cover; the distance between two adjacent bearing plates is used for the abutting plates to pass through, and the abutting plates are used for abutting against the bearing plates.

Through adopting the above technical scheme, when the first protection casing of needs installation, pass two butt boards with first protection casing and accept the space between the board, the butt board extends and accepts the board and is close to one side of cylindric portion, rotatory first protection casing this moment, make the butt board rotate to the top of accepting the board, loosen first protection casing, make first protection casing and butt board because of gravity free fall, accept the board this moment and support the butt board, first protection casing is installed in the periphery of link, play the guard action to the link, this scheme simple structure and easy to operate, make the installation of first protection casing convenient and fast more.

Optionally, a groove is formed in the bearing plate, and the abutting plate is embedded into the groove.

Through adopting above-mentioned technical scheme, when the staff with the butt board take on when accepting the board, in the butt board embedding accepts the recess of board, the recess inner wall plays limiting displacement to the butt board, has reduced the butt board and has produced pivoted possibility on accepting the board, makes the butt board be difficult for dropping from accepting the board, has increased the stability that first protection casing was installed on jar body.

Optionally, the device further comprises a limiting component; the first protective cover comprises at least two ring covers, a plurality of ring covers are sleeved with each other, the adjacent two ring covers are connected in a sliding mode, the limiting assembly is used for limiting the ring covers to slide relatively, and the abutting plate is fixedly connected in the ring covers at any end of the first protective cover; when the ring covers at the two ends of the first protective cover are closest to each other, the first protective cover is in a contracted state, and when the ring covers at the two ends of the first protective cover are farthest from each other, the first protective cover is in an extended state; when the first protective cover is in a contraction state, one end, far away from the cone part, of the first protective cover is located on one side, close to the cone part, of the connecting end.

By adopting the technical scheme, after the first protective cover is arranged on the tank body, the first protective cover can be adjusted to the contraction state in a mode of sequentially sliding the ring covers, the communicating pipe can be connected to the tank body at the moment, and the first protective cover in the contraction state is easier to operate by workers because the workers need to perform operations such as screwing screws on the connecting end; after the connecting ends are installed, workers pull the mutually sleeved ring covers to an extension state, so that the connecting ends are effectively protected; when the staff need change or repair the link, also can realize through the mode of shrink and extension first protection casing, this scheme is through the flexible of first protection casing self, and the operating personnel of being convenient for operates the link.

Optionally, the limiting assembly includes a first limiting ring and a second limiting ring; in the adjacent two ring covers that establish each other, the outer inner wall fixedly connected with of the cover that overlaps is located the first spacing ring, by the cover that overlaps the inner the outer wall fixedly connected with of cover the second spacing ring, the second spacing ring be used for with first spacing ring butt.

Through adopting above-mentioned technical scheme, when first protection casing extends to the limit state, first spacing ring and second spacing ring butt, connect the ring cover on first spacing ring and connect the ring cover on the second spacing ring and stop sliding this moment, have reduced the possibility that two ring covers break away from each other.

Optionally, the first limiting ring is connected to a gasket near the side wall of the second limiting ring, and the second limiting ring is also connected to a gasket near the side wall of the first limiting ring.

Through adopting above-mentioned technical scheme, when first spacing ring and second spacing ring butt, first spacing ring can not with second spacing ring direct contact, keep apart through the packing ring between first spacing ring and the second spacing ring, the reason of this scheme, in the real production, in order to ensure the quality of device and the durability of use, first spacing ring and second spacing ring adopt the metal material usually, and the metal material rusts easily after blowing in the rain, if contact between first spacing ring and the second spacing ring, can lead to first spacing ring and second spacing ring to be difficult to the separation because of rusty reason, be difficult for the axle sleeve to slide, it has just reduced the possibility of appearing above-mentioned condition to add the packing ring between the two.

Optionally, the abutting plate is fixedly connected in the ring cover sleeved on the outermost layer of the first protective cover.

Through adopting above-mentioned technical scheme for the ring cover that is connected with the jar body is the biggest ring cover of size, and later ring cover size reduces in proper order, and when external dust or rainwater attached to outmost ring cover after, when dropping downwards again, can directly drop downwards along the ring cover that the size reduces in proper order, has reduced the possibility in debris such as dust or rainwater get into the connecting gap between adjacent ring covers, has reduced the inside possibility that receives external influence of first protection casing.

Optionally, the device further comprises a fixing component; the fixed subassembly is including rotating the piece, it connects in outermost to rotate a rotation one end the outer wall of ring cover, the other end extend to rotate one side of piece axis of rotation, the axis of rotation of rotating the piece with the slip direction of ring cover is parallel, rotate the piece be used for with the contraction state first protection casing is kept away from the one end butt of barrel portion.

Through adopting above-mentioned technical scheme, when first protection casing is in the shrink state, just be when the staff need implement the operation to the link, rotate the rotation piece in this scheme, will rotate the state that rotates the ring cover butt after to and shrink, at this moment under the hindrance of rotating the piece, the ring cover stops sliding, whole first protection casing lasts and is in the shrink state, the staff alright carry out corresponding operation smoothly, has reduced the possibility that first protection casing produced the influence to the staff in the construction.

Optionally, the protection component still includes the second protection casing, the second protection casing is the annular, the second protection casing encircles the cover and locates the butt plate is close to one side of cylindric portion, the inner ring of second protection casing with cone portion fixed connection, outer loop extend to the butt plate is kept away from one side of cone portion.

Through adopting above-mentioned technical scheme, when first protection casing and jar body are connected, first protection casing is gapped with the perisporium space of cone portion, and the second protection casing encircles the cover and locates the clearance top of first protection casing and cone portion, has reduced debris such as external dust or rainwater and has got into the inside possibility of first protection casing from the gap, has played better guard action to the link.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the protective assembly can effectively protect the connecting end of the powder tank, and the possibility that the external environment influences the connecting end is reduced;

2. the limiting assembly reduces the possibility that the ring covers are separated from each other in the extending state;

3. the fixed component is convenient for limiting the first protective cover after shrinkage.

Drawings

Fig. 1 is a schematic structural view of the related art;

FIG. 2 is a schematic structural view of a canister and shield assembly according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a receiving plate according to an embodiment of the present application;

FIG. 4 is a cross-sectional view of an embodiment of the present application;

fig. 5 is an enlarged view at a in fig. 4.

Description of reference numerals: 1. a tank body; 11. a cylindrical portion; 12. a cone portion; 121. a bearing plate; 1211. a groove; 122. a discharge port; 2. a guard assembly; 21. a first shield; 211. a ring cover; 2111. a butt joint plate; 22. a second shield; 3. a limiting component; 31. a first limit ring; 32. a second stop collar; 33. a gasket; 4. a fixing assembly; 41. a supporting seat; 42. a straight rod; 43. a baffle plate; 44. a rotating member; 5. a communicating pipe; 51. and a connecting end.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses a powder tank.

Referring to fig. 2, a powder container includes a container body 1 and a protection member 2.

Referring to fig. 2 and 3, the can body 1 includes a cylindrical portion 11 and a tapered portion 12, the cylindrical portion 11 is integrally connected to the tapered portion 12, and a port of the tapered portion 12 having a larger diameter is connected to the cylindrical portion 11; when the tank body 1 is installed in the mixing station, the conical part 12 is positioned on one side of the cylindrical part 11 close to the ground; in this embodiment, two receiving plates 121 having a sector ring shape are welded on the outer wall of the cone portion 12, the two receiving plates 121 are uniformly distributed along the circumferential direction of the cone portion 12, one end of the receiving plate 121 having a smaller arc length is welded to the circumferential wall of the cone portion 12, and one end of the receiving plate 121 having a longer arc length extends to the outside of the cone portion 12, both side walls of the two receiving plates 121 far away from the ground are provided with a recess 1211 having a sector ring shape, and the recess 1211 opens the side wall of the receiving plate 121 far away from the perpendicular portion.

Referring to fig. 2, 3 and 4, the shield assembly 2 includes a first shield 21 and a second shield 22; in this embodiment, the first protection cover 21 includes two annular covers 211 in the shape of a circular plate, the two annular covers 211 are fitted to each other, and the axis of the annular cover 211 coincides with the axis of the cylindrical portion 11.

Referring to fig. 5, the powder can further comprises a limiting assembly 3 and a fixing assembly 4.

Referring to fig. 5, the limiting assembly 3 includes a first annular limiting ring 31 and a second annular limiting ring 32; in the two mutually sleeved ring covers 211, the inner wall of the outer sleeved ring cover 211 is fixedly connected with a first limiting ring 31, the first limiting ring 31 and the ring cover 211 connected with the first limiting ring 31 are coaxially arranged, and the first limiting ring 31 is positioned at one end, far away from the cone part 12, of the ring cover 211 connected with the first limiting ring 31; the outer wall of the ring cover 211 sleeved inside is fixedly connected with a second limiting ring 32, the second limiting ring 32 and the ring cover 211 connected with the second limiting ring 32 are coaxially arranged, and the second limiting ring 32 is positioned at one end, close to the cone part 12, of the ring cover 211 connected with the second limiting ring 32; the side wall of the first limit ring 31 close to the second limit ring 32 is connected with a gasket 33, the side wall of the second limit ring 32 close to the first limit ring 31 is also connected with a gasket 33, and the gasket 33 on the second limit ring 32 is used for abutting against the gasket 33 on the first limit ring 31.

Referring to fig. 3, 4 and 5, two fan-ring-shaped abutting plates 2111 are welded to the inner wall of the outer sleeved ring cover 211, the two abutting plates 2111 are uniformly distributed along the circumferential direction of the ring cover 211, the two abutting plates 2111 are both located at one end, close to the conical portion 12, of the outer sleeved shaft sleeve, and the distance between the side walls, close to each other, of the two abutting plates 2111 is greater than the outer diameter of the conical portion 12 at the position where the receiving plate 121 is connected; the gap between the two bearing plates 121 is used for the abutting plate 2111 to pass through, the abutting plate 2111 is matched with the groove 1211, and the abutting plate 2111 is used for being embedded into the groove 1211; when the second limit ring 32 abuts against the bearing plate 121, the two ring covers 211 are in a contracted state, and when the two washers 33 abut against, the two ring covers 211 are in an extended state; when the two ring covers 211 are in the contracted state, the entire first protection cover 21 is located on the side of the connecting end 51 close to the cone portion 12.

Referring to fig. 5, the fixing assembly 4 includes a supporting seat 41, a straight rod 42, a blocking plate 43, and a rotating member 44; the supporting seat 41 is welded on the outer wall of the ring cover 211 sleeved outside, the straight rod 42 is a cylindrical rod, the straight rod 42 is arranged in the supporting seat 41 in a penetrating mode, the straight rod 42 is rotatably connected with the supporting seat 41, and the rotating axis of the straight rod 42 is parallel to the axis of the ring cover 211; one end of the straight rod 42 is welded with the baffle 43, the other end of the straight rod is welded with the rotating piece 44, the rotating piece 44 is cylindrical, the axis of the rotating piece 44 is vertical to the axis of the straight rod 42, the axis direction of the rotating piece 44 is vertical to the axis direction of the annular cover 211, and the length of the rotating piece 44 is larger than the distance between the straight rod 42 and the inner wall of the annular cover 211 sleeved on the inner side; the rotor 44 is adapted to abut against one end of the ring cover 211 in the contracted state, which is away from the cylindrical portion 11.

Referring to fig. 2 and 3, the second protection cover 22 is in a frustum ring shape, the second protection cover 22 is covered on one side of the abutting plate 2111 close to the cylindrical portion 11, an inner ring of the second protection cover 22 is welded to the conical portion 12, an outer ring of the second protection cover 22 extends to one side of the annular cover 211 which is sleeved outside and far away from the axis of the annular cover 211, and a peripheral wall of the second protection cover 22 is inclined towards one side of the annular cover 211 along the direction from the cylindrical portion 11 to the conical portion 12.

The implementation principle of a powder tank in the embodiment of the application is as follows: after the tank body 1 is installed in a concrete mixing station, firstly, the abutting plates 2111 on the first protective cover 21 extend to the upper part of the bearing plates 121 through gaps among the bearing plates 121, then the first protective cover 21 is rotated, the abutting plates 2111 are rotated to the position right above the bearing plates 121, and then the first protective cover 21 is put down, so that the abutting plates 2111 are embedded into the groove 1211; then, the first protection cover 21 is in a contraction state by sliding the ring cover 211, the rotating piece 44 is rotated to a state of being abutted to the ring cover 211 positioned on the inner side, at the moment, the connecting end 51 of the tank body 1 is exposed to the outside, the operations such as installation, connection, maintenance and the like can be carried out, after the operation of the connecting end 51 is finished, the rotating piece 44 is rotated to the outer side of the first protection cover 21, at the moment, the ring cover 211 positioned on the inner side is put down, the connecting end 51 is protected by the first protection cover 21, meanwhile, the second protection protects the connecting part of the first protection cover 21 and the conical body part 12, and the effective protection is favorably carried out on the connecting end 51 of the powder tank.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a powder jar, includes jar body (1), its characterized in that: also comprises a protective component (2);

the tank body (1) comprises a cylindrical part (11) and a conical part (12), wherein the cylindrical part (11) is integrally connected with the conical part (12);

the protection assembly (2) comprises a first protection cover (21), the first protection cover (21) is detachably connected to the conical part (12), the first protection cover (21) is annular, and the first protection cover (21) is used for wrapping the connecting end (51);

at least two bearing plates (121) are arranged on the cone part (12), and a butting plate (2111) is arranged on the inner wall of the first protective cover (21);

the distance between two adjacent bearing plates (121) is used for the abutting plate (2111) to pass through, and the abutting plate (2111) is used for abutting against the bearing plates (121).

2. A powder can according to claim 1, wherein: the bearing plate (121) is provided with a groove (1211), and the abutting plate (2111) is embedded into the groove (1211).

3. A powder can according to claim 1 or 2, characterized in that: the device also comprises a limiting component (3);

the first protection cover (21) comprises at least two ring covers (211), a plurality of ring covers (211) are sleeved with each other, two adjacent ring covers (211) are connected in a sliding mode, the limiting assembly (3) is used for limiting the ring covers (211) to slide relatively, and the abutting plate (2111) is fixedly connected into the ring covers (211) at any end of the first protection cover (21);

when the ring covers (211) at the two ends of the first protective cover (21) are closest to each other, the first protective cover (21) is in a contracted state, and when the ring covers (211) at the two ends of the first protective cover (21) are farthest from each other, the first protective cover (21) is in an extended state;

when the first protection cover (21) is in a contracted state, one end, far away from the conical part (12), of the first protection cover (21) is located on one side, close to the conical part (12), of the connecting end (51).

4. A powder can according to claim 3, wherein: the limiting component (3) comprises a first limiting ring (31) and a second limiting ring (32);

in two adjacent ring covers (211) of establishing each other, the cover is located outward the inner wall fixedly connected with of ring cover (211) first spacing ring (31), by the cover in the outer wall fixedly connected with of ring cover (211) second spacing ring (32), second spacing ring (32) be used for with first spacing ring (31) butt.

5. A powder can according to claim 4, wherein: the side wall of the first limiting ring (31) close to the second limiting ring (32) is connected with a gasket (33), and the side wall of the second limiting ring (32) close to the first limiting ring (31) is also connected with the gasket (33).

6. A powder can according to claim 3, wherein: the abutting plate (2111) is fixedly connected into the ring cover (211) sleeved on the outermost layer of the first protective cover (21).

7. A powder can according to claim 6, wherein: also comprises a fixing component (4);

fixed subassembly (4) are including rotating piece (44), rotate piece (44) one end and rotate and connect in outermost the outer wall of ring cover (211), the other end extend to rotate one side of piece (44) axis of rotation, rotate the axis of rotation of piece (44) with the slip direction of ring cover (211) is parallel, rotate piece (44) be used for with the contraction state first protection casing (21) are kept away from the one end butt of barrel portion (11).

8. A powder can according to claim 1, wherein: the protection assembly (2) further comprises a second protection cover (22), the second protection cover (22) is annular, the second protection cover (22) is arranged around the cover on one side, close to the cylindrical portion (11), of the abutting plate (2111), an inner ring of the second protection cover (22) is fixedly connected with the cone portion (12), and an outer ring of the second protection cover extends to one side, far away from the cone portion (12), of the abutting plate (2111).

Images