CN209752803U - Spiral mixer - Google Patents

Abstract

The utility model relates to a spiral blendor, including the blendor body, the blendor body includes the feeder hopper of storage bucket and storage bucket bottom intercommunication, the feeder hopper is located the below of circulation material mouth, be provided with crushed aggregates structure in the feeder hopper, crushed aggregates structure includes grid and fixed subassembly, the grid includes frame and inside crushed aggregates strip all around, the grid passes through fixed subassembly demountable installation in the feeder hopper. When adding the powder in the feeder hopper or during the circulation material mouth of top ejection of compact in to the hopper, the powder especially cubic powder bumps with the grid under the effect of gravity, thereby the grid can cut blocky powder and make blocky powder breakage relatively speaking, makes the powder get into storage bucket or spiral feed bucket from the feed inlet easily, does benefit to the spiral blendor and carries out the compounding to the powder.

Description

Spiral mixer

Technical Field

The utility model relates to a material mixes processing technology field, especially relates to a spiral blendor.

Background

The vertical spiral mixer has the characteristics of small occupied area, low energy consumption, uniform mixing and the like, thereby being widely applied.

Chinese patent with publication number CN203244926U discloses a spiral mixer, which comprises a charging basket, a spiral feeding basket and spiral feeding blades, wherein the spiral feeding basket comprises an upper part and a lower part, the spiral feeding blades penetrate through the inside of the spiral feeding basket, the charging basket is hermetically connected with the top end of the lower part of the spiral feeding basket, the charging basket is provided with at least two circulating material openings, and materials extruded from the upper part of the spiral feeding basket fall into the charging basket and then enter the lower part of the spiral feeding basket through the circulating material openings.

The above prior art solutions have the following drawbacks: in the material mixing process of the powder material by using the spiral mixer in practice, bagged powder material is poured into the feed hopper below the circulating material port, the bottom of the feed hopper is communicated with the lower part of the feed barrel and the lower part of the spiral feed barrel, and the powder material enters the feed barrel and the spiral feed barrel from the feed hopper. However, bagged powder is easy to agglomerate in actual production, and agglomerated powder is not easy to enter a charging basket or a spiral feeding barrel after being poured into a feeding hopper, so that the spiral material mixer is not beneficial to mixing the powder.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spiral blendor can destroy cubic powder.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a spiral blendor, includes the blendor body, the blendor body includes the feeder hopper of storage bucket and storage bucket bottom intercommunication, the feeder hopper is located the below of circulation material mouth, be provided with crushed aggregates structure in the feeder hopper, crushed aggregates structure includes grid and fixed subassembly, the grid includes frame and inside crushed aggregates strip all around, the grid passes through fixed subassembly demountable installation in the feeder hopper.

Through adopting above-mentioned technical scheme, grid fixed mounting is in the feeder hopper, when adding the powder in to the feeder hopper or during the circulation material mouth of top is ejection of compact in to the hopper, the powder especially cubic powder bumps with the grid under the effect of gravity, thereby the grid can cut blocky powder and make blocky powder breakage relatively speaking, makes the powder get into storage bucket or spiral feed bucket from the feed inlet easily, does benefit to the spiral blendor and carries out the compounding to the powder.

The utility model discloses further set up to: the broken material strips are arranged into a prism shape, and the tops of the broken material strips are edges.

Through adopting above-mentioned technical scheme, crushed aggregates strip sets up to the prism form, and is sharper, can increase the ability of the broken cubic powder of grid to the better breakage of cubic powder.

The utility model discloses further set up to: and a vibrator is arranged on the outer side of the feed hopper.

Through adopting above-mentioned technical scheme, the vibrator can be broken to cubic powder, increases the ability of the broken cubic powder of grid.

The utility model discloses further set up to: the fixed component comprises a reset groove, a reset spring, a fixed column and a fixed hole, the reset groove is formed in a frame of one side, away from the charging bucket, of the grid, the groove bottom wall of the reset groove is fixedly connected with one end of the reset spring, the other end of the reset spring is fixedly connected with one end of the fixed column, the fixed hole corresponding to the fixed column is formed in the feeding hopper, and the fixed column is inserted into the feeding hopper through the fixed hole.

Through adopting above-mentioned technical scheme, press the fixed column and press the fixed column to the groove that resets in, can dismantle the grid. During the installation, press the fixed column to the groove that resets in, install in the feeder hopper, when fixed column and fixed orifices correspond, fixed post plug is connected in fixed aerial, makes grid fixed mounting in the feeder hopper. The fixed component is simple and easy to operate, and the grating is convenient to mount and dismount.

the utility model discloses further set up to: the charging bucket is provided with a supporting table, and the upper surface of the supporting table is abutted to the lower surface of the frame.

Through adopting above-mentioned technical scheme, avoid the powder when too much to the oppression of grid excessive and lead to the grid to empty, increase the stability of grid.

The utility model discloses further set up to: one side of the frame close to the charging bucket is attached to and abutted against the charging bucket.

By adopting the technical scheme, the area of the grating is enlarged, and the use area and the treatment capacity of the crushed aggregates structure are improved.

The utility model discloses further set up to: the grating is provided with a cutting structure, the cutting structure comprises a support and a cutting knife, the knife body of the cutting knife is fixedly connected with the support, and the cutting edge of the cutting knife is inclined upwards.

Through adopting above-mentioned technical scheme, the setting up of cutting structure can cut the bag to the powder bag, avoids the powder bag to open the bag in not getting into the feeder hopper and easily spills the problem of expecting in getting into the feeder hopper. The operation steps are reduced.

The utility model discloses further set up to: the cutting structure is arranged on a frame on one side, away from the charging bucket, of the grid, and the cutting edge of the cutting knife is arranged towards the charging bucket.

through adopting above-mentioned technical scheme, will cut the structure setting in the one side of keeping away from the storage bucket, it is more laborsaving to cut the bag of opening in directly putting into the feeder hopper with the powder bag. The cutting edge of the cutting knife is arranged and inclined upwards towards the direction of the charging basket, when the powder bag is thrown into the feeding hopper, the bag can be cut by the gravity of the powder bag, and the bag is easier to open.

The utility model discloses further set up to: the two sides of the cutting knife are also provided with cutting edges.

through adopting above-mentioned technical scheme, set up the cutting edge in the both sides of cutting knife, in throwing into the feeder hopper with the powder bag, at the in-process that removes the pocket, the bag is cut open more easily to the cutting edge of both sides.

To sum up, the utility model discloses a beneficial technological effect does:

1. when powder is added into the feed hopper or the circulating material port above the feed hopper discharges the powder into the feed hopper, the powder, especially the blocky powder collides with the grating under the action of gravity, and the grating can cut the blocky powder relatively to crush the blocky powder, so that the powder can easily enter the feed barrel or the spiral feed barrel from the feed port, and a spiral mixer is favorable for mixing the powder;

2. The shape of the crushed material strips and the arrangement of the vibrator further improve the crushing capacity of the crushed material structure;

3. the cutting structure can reduce the operation steps of feeding, avoids the problem that powder is easy to fall, and is favorable for improving the production efficiency.

Drawings

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

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

Fig. 3 is a schematic diagram of the partial explosion of the present invention.

Reference numerals: 1. a mixer body; 11. a charging bucket; 12. a feed inlet; 13. a circulating material port; 2. a feed hopper; 3. a crushed material structure; 31. a grid; 311. a frame; 312. shredding strips; 32. a fixing assembly; 321. a reset groove; 322. a return spring; 323. fixing a column; 324. a fixing hole; 33. a support table; 34. a vibrator; 4. cutting the structure; 41. a support; 42. a cutting knife; 421. a blade body; 422. a blade.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses a spiral blendor, including blendor body 1, set up crushed aggregates structure 3 in the feeder hopper 2 of blendor and cut the cutting structure 4 of breaking open the bag to the crushed aggregates bag. The feed hopper 2 is positioned below the circulating material opening 13, and the lower part of the feed hopper 2 is communicated with the bottom of the charging basket 11 and the spiral feeding basket (not shown in the figure).

Referring to fig. 2 and 3, the particle structure 3 includes a grating 31, a fixing assembly 32, a support table 33, and a vibrator 34 (shown in fig. 1). The grating 31 comprises a peripheral frame 311 and inner crushed material strips 312, and the crushed material strips 312 are connected to form the grating 31. One side that frame 311 is close to storage bucket 11 sets up to the arc, with storage bucket 11 laminating and butt, other frames 311 of grid 31 and the medial surface butt of feeder hopper 2. In order to increase the crushing capacity of grid 31, crushing bars 312 are arranged in a prism shape, the top of crushing bars 312 is an edge, and crushing bars 312 are arranged in a quadrangular prism shape in the embodiment. The grill 31 is removably mounted within the hopper 2 by a retaining assembly 32.

Referring to fig. 3, the fixing assembly 32 includes a reset groove 321, a reset spring 322, a fixing column 323 and a fixing hole 324, the reset groove 321 is formed on a frame 311 of one side of the grille 31 far away from the charging basket 11, a groove bottom wall of the reset groove 321 is fixedly connected with one end of the reset spring 322, the other end of the reset spring 322 is fixedly connected with one end of the fixing column 323, the fixing hole 324 corresponding to the fixing column 323 is formed on the charging hopper 2, and the fixing column 323 is inserted into the charging hopper 2 through the fixing hole 324, so that the grille 31 is detachably mounted in the charging hopper 2. The supporting platforms 33 are symmetrically welded on one side of the charging bucket 11 in the feeding hopper 2, and the upper surface of the supporting platforms 33 is abutted with the lower surface of the frame 311, so that the installation and the working stability of the grating 31 are improved.

Referring to fig. 1, a vibrator 34 is installed at the outside of the feeding hopper 2, and the vibrator 34 is located at the outside of the feeding hopper 2 at the lower side of the grating 31, further increasing the crushing capacity of the crushing structure 3.

Referring to fig. 2 and 3, a cutting structure 4 is installed in the middle of the frame 311 on the side of the grate away from the charging basket 11. Cutting structure 4 includes support 41 and cutting knife 42, and the blade 421 both ends and the support 41 fixed connection of cutting knife 42, cutting edge 422 of cutting knife 42 upwards set up to storage bucket 11 direction and slope, and the bag is cut out to the powder bag that drops into in feeder hopper 2 to the convenience. The two sides of the cutting knife 42 are also provided with cutting edges 422, which is further convenient for opening the bag for powder material.

The implementation principle of the embodiment is as follows: when adding the powder to feeder hopper 2 in or when the circulation material mouth 13 of top is ejection of compact to the hopper in, the powder especially cubic powder collides with grid 31 under the effect of gravity, thereby grid 31 can cut blocky powder relatively and make blocky powder breakage, makes the powder get into storage bucket 11 or spiral feed bucket from feed inlet 12 easily, does benefit to the spiral blendor and carries out the compounding to the powder. The arrangement of the vibrator 34 and the prismatic particle bars 312 further improves the ability of the particle structures 3 to break up the lump of powder.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a spiral blendor, includes blendor body (1), blendor body (1) includes feeder hopper (2) of storage bucket (11) and storage bucket (11) bottom intercommunication, feeder hopper (2) are located the below of circulation material mouth (13), its characterized in that: be provided with crushed aggregates structure (3) in feeder hopper (2), crushed aggregates structure (3) are including grid (31) and fixed subassembly (32), grid (31) are including frame (311) and inside crushed aggregates strip (312) all around, grid (31) are through fixed subassembly (32) demountable installation in feeder hopper (2).

2. A screw mixer according to claim 1, characterized in that: the shredded material strips (312) are arranged in a prism shape, and the tops of the shredded material strips (312) are edges.

3. A screw mixer according to claim 1, characterized in that: and a vibrator (34) is arranged on the outer side of the feed hopper (2).

4. A screw mixer according to claim 1, characterized in that: the fixing assembly (32) comprises a reset groove (321), a reset spring (322), a fixing column (323) and a fixing hole (324), the reset groove (321) is formed in a frame (311) on one side, away from the charging bucket (11), of the grille (31), the groove bottom wall of the reset groove (321) is fixedly connected with one end of the reset spring (322), the other end of the reset spring (322) is fixedly connected with one end of the fixing column (323), the fixing hole (324) corresponding to the fixing column (323) is formed in the feeding hopper (2), and the fixing column (323) is inserted into the feeding hopper (2) through the fixing hole (324).

5. A screw mixer according to claim 1, characterized in that: a support table (33) is arranged on the charging bucket (11), and the upper surface of the support table (33) is abutted to the lower surface of the frame (311).

6. A screw mixer according to claim 1, characterized in that: one side of the frame (311) close to the charging bucket (11) is attached to and abutted against the charging bucket (11).

7. A screw mixer according to claim 1, characterized in that: the cutting device is characterized in that a cutting structure (4) is arranged on the grating (31), the cutting structure (4) comprises a support (41) and a cutting knife (42), a knife body (421) of the cutting knife (42) is fixedly connected with the support (41), and a cutting edge (422) of the cutting knife (42) is obliquely and upwards arranged.

8. A screw mixer according to claim 7, characterized in that: the cutting structure (4) is arranged on a frame (311) on one side, away from the charging barrel (11), of the grid (31), and a cutting edge (422) of the cutting knife (42) is arranged towards the charging barrel (11).

9. A screw mixer according to any one of claims 7 or 8, wherein: and two sides of the cutting knife (42) are provided with cutting edges (422).