Stirring assembly for preventing material hardening

Abstract

The utility model relates to the technical field of stirring mechanisms, in particular to a material hardening prevention stirring assembly which comprises a stirring structure, the lower end of the stirring structure is inserted into a stirring tank, a positioning plate is arranged on the outer side of the upper end of the stirring tank, and a rotating sleeve is arranged in the middle of the upper end of the positioning plate and arranged on the outer side of the upper end of the stirring structure in a sleeving mode. The stirring structure comprises a stirring structure on the outer side of the upper end, a material scraping structure is arranged on the outer side of the stirring structure, and a material shoveling structure is arranged at the lower end of the stirring structure. A plurality of groups of material shovels are further arranged at the bottom of the stirring structure, and each group of material shovels are distributed in a concentric circular array shape with different diameters, so that materials at different positions of the bottom of the stirring tank can be shoveled and turned, the materials are prevented from being hardened at the bottom, and the using effect of the stirring tank is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stirring mechanism, concretely to a kind of anti material concretion's stirring assembly. BACKGROUND

[0002] Stirring tank is to carry out stirring, mix, blend, homogenization etc. to material, stainless steel stirring tank can be standardized and humanized according to the design structure and configuration of production process requirement.Stirring tank can realize feeding control, discharging control, stirring control and other manual automatic control etc. during stirring process, usually stirring tank includes tank body and stirring shaft.

[0003] The material of stirring tank in prior art can be powder, slurry, liquid material and other different forms of material, wherein when powder and slurry are stirred, material is easy to concretion on the bottom or inner wall of stirring tank, which affects stirring effect, is not conducive to material mixing uniformity, and concretion material is not conducive to subsequent cleaning of stirring tank, which affects use effect, therefore, the utility model provides a kind of anti material concretion's stirring assembly to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of anti material concretion's stirring assembly to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of anti material concretion's stirring assembly, including

[0006] Stirring structure, the lower end of the stirring structure is inserted into the stirring tank, the upper end of the stirring tank is provided with a positioning plate outside, the upper end of the positioning plate is provided with a rotating sleeve in the middle, the rotating sleeve is sleeved on the outer side of the upper end of the stirring structure, and the stirring structure includes stirring structure outside the upper end.

[0007] Preferably, the stirring tank is a cylindrical tank body, and the upper end of the stirring tank is provided with a plurality of positioning plates in an annular array shape outside, the upper end of the positioning plate is connected to a support structure, the support structure includes a connecting plate, the connecting plate is the same shape as the positioning plate, and a pin hole is formed through the connecting plate, the pin hole also penetrates the positioning plate, a fastening bolt is inserted into the pin hole to fasten and connect the support structure to the upper end of the stirring tank, and the inner side of the upper end of the connecting plate is inclined to provide a support rod, the end of the support rod is fixedly connected to a rotating sleeve, the rotating sleeve is provided with a insertion hole in the middle, and the rotating sleeve is sleeved on the outer side of the upper end of the stirring structure.

[0008] Preferably, the stirring structure includes a stirring shaft in the middle, the upper end of the stirring shaft is fixedly connected to a connecting flange, the outer side of the middle of the stirring shaft is provided with a stirring structure, the stirring structure includes stirring blades provided outside the stirring shaft, and the stirring blades are in the shape of a spiral auger.

[0009] Preferably, the scraping structure arranged outside the stirring structure comprises two sets of corresponding upper connecting rods arranged above and below, one end of the upper connecting rod is fixedly connected to the outer side of the stirring shaft at the upper and lower ends of the stirring blade, the other end is fixedly connected with a spiral scraper, the spiral scraper is arranged in a spiral shape, the cross section of the spiral scraper is a right-angled plate, one side panel is fixedly connected to the end of the upper connecting rod, the other side panel forms a scraper structure, and the inner angle of the right-angled plate is arc-shaped.

[0010] Preferably, the stirring shaft is provided with a material scraping structure at the lower end, the material scraping structure comprises a lower connecting rod fixedly connected to the outer side of the lower end of the stirring shaft, the lower connecting rod is arranged in a ring array and uniformly distributed with a plurality of groups, and a material shovel is fixedly connected to the outer side of the lower connecting rod.

[0011] Preferably, the material shovel comprises a connecting sleeve at the upper end, the connecting sleeve is sleeved on the outer side of the lower connecting rod and is fixed in position by bolts, a fixed rod is fixedly connected to the lower end of the connecting sleeve, a shovel is fixedly connected to the lower end of the fixed rod, the shovel is arc-shaped, and a plurality of arrayed guide grooves are formed in the upper end of the shovel, the material shovel comprises a plurality of groups, each group of material shovels is symmetrically arranged, and each group of material shovels is uniformly distributed in the form of concentric circles with different diameters.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a novel stirring structure can be turned up to the material in the middle, and the material at the edge is turned down, and the material adhered to the inner wall can be scraped and dropped, and the material shovel is arranged at the bottom of the stirring structure, the material shovel is arranged with a plurality of groups, each group of material shovels is arranged in the form of concentric circular array with different diameters, the material at different positions of the bottom of the stirring tank can be scraped and turned up, the material is prevented from being hardened at the bottom, and the use effect of the stirring tank is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the structural schematic diagram of the utility model;

[0015] Fig. 2 It is the structural schematic diagram of the stirring structure in the utility model;

[0016] Fig. 3 It is the structural schematic diagram of the support structure in the utility model;

[0017] Fig. 4 It is the structural schematic diagram of the material shovel in the utility model.

[0018] In the figure: 1 stirring tank, 2 stirring structure, 3 support structure, 4 positioning plate, 5 stirring shaft, 6 lower connecting rod, 7 material shovel, 8 upper connecting rod, 9 spiral scraper, 10 stirring blade, 11 rotating sleeve, 12 brace, 13 connecting plate, 14 fastening bolt, 15 connecting sleeve, 16 fixed rod, 17 shovel, 18 material guide groove. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme of the utility model carry on clear, complete description, and the advantage is more clear and manifest, the following combining with the figure to the utility model embodiment carries on further detailed explanation. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all embodiments, only to explain the embodiments of the utility model, and not for limiting the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor, belong to the scope of the utility model protection.

[0020] Please refer to Figs. 1 to 4 The utility model provides a technical scheme: a kind of anti material concretion's stirring assembly, comprising

[0021] Stirring structure 2, stirring structure 2 lower end is inserted into stirring tank 1, and the outer side of the upper end of stirring tank 1 is provided with positioning plate 4, the upper end of positioning plate 4 is provided with rotating sleeve 11, rotating sleeve 11 is sleeved on the outer side of the upper end of stirring structure 2, and stirring structure 2 includes the stirring structure of the outer side of the upper end, the outer side of stirring structure is provided with material scraping structure, and the lower end of stirring structure 2 is provided with material shoveling structure;

[0022] Stirring tank 1 is cylindrical tank body, and the outer side of the upper end of stirring tank 1 is provided with a plurality of positioning plates 4 in the form of annular array, the upper end of positioning plate 4 is connected with support structure 3, the support structure includes connecting plate 13, connecting plate 13 is the same as positioning plate 4 in shape, and the pin hole is formed in connecting plate 13, the pin hole is connected with positioning plate 4, and the fastening bolt 14 is inserted into the pin hole to fasten and connect the support structure 3 on the upper end of stirring tank 1, the inner side of the upper end of connecting plate 13 is provided with brace 12 in the form of inclination, the distal end of brace 12 is fixedly connected with rotating sleeve 11, the middle of rotating sleeve 11 is provided with a bushing, rotating sleeve 11 is sleeved on the outer side of the upper end of stirring structure 2, and the stirring structure 2 can be supported by support structure 3, the stability of stirring structure 2 in stirring tank 1 is improved, the stirring effect is improved, the stirring structure is avoided from shaking and the stirring tank is avoided from rubbing, the damage of both is avoided, the service life is affected, and the use performance can be improved;

[0023] The stirring structure 2 comprises a middle stirring shaft 5, a connecting flange is fixedly connected to the upper end of the stirring shaft 5, a stirring structure is arranged outside the middle stirring shaft 5, the stirring structure comprises stirring blades 10 arranged outside the stirring shaft 5, the stirring blades 10 are in the shape of a spiral auger, the stirring structure can mainly play a stirring effect on the materials in the stirring tank 1, and the spiral auger-shaped stirring blades 10 can overturn the materials from bottom to top, so that the uniformity of the materials is improved;

[0024] The scraping structure arranged outside the stirring structure comprises two groups of corresponding upper connecting rods 8, one end of the upper connecting rod 8 is fixedly connected to the outside of the stirring shaft 5 at the upper and lower ends of the stirring blades 10, and the other end is fixedly connected with a spiral scraper 9, the spiral scraper 9 is arranged in a spiral shape, the cross section of the spiral scraper 9 is in the shape of a right-angled plate, one side plate is fixedly connected to the end of the upper connecting rod 8, and the other side plate forms a scraper structure, and the inner angle of the right-angled plate is in the shape of an arc, the scraping structure mainly plays a role in cleaning the inner wall of the stirring tank 1, can scrape off the materials adhered to the inner wall of the stirring tank 1, avoids the materials from being hardened on the inner wall of the stirring tank 1, and also plays an auxiliary stirring role, since the scraping structure is in a spiral shape, the scraping structure is also rotated when the stirring shaft 5 rotates, the rotating scraping structure can stir the materials close to the edge of the stirring tank 1 to overturn downward, cooperates with the upward overturning of the materials by the stirring blades 10, forms a circulating overturning effect, and improves the stirring performance;

[0025] The stirring shaft 5 is provided with a shoveling structure at the lower end, the shoveling structure comprises a lower connecting rod 6 fixedly connected to the outside of the lower end of the stirring shaft 5, the lower connecting rod 6 is arranged in the shape of a ring array and is uniformly distributed in several groups, and the lower connecting rod 6 is fixedly connected with a material shovel 7 outside;

[0026] The material shovel 7 comprises a connecting sleeve 15 at the upper end, the connecting sleeve 15 is sleeved outside the lower connecting rod 6 and is fixed in position by bolts, the connecting sleeve 15 is fixedly connected with a fixed rod 16 at the lower end, the fixed rod 16 is fixedly connected with a shovel blade 17 at the lower end, the shovel blade 17 is in the shape of an arc, a plurality of array-shaped guide grooves 18 are formed in the upper end of the shovel blade 17, the material shovel 7 comprises a plurality of groups, each group of the material shovel 7 is symmetrically arranged in two, each group of the material shovel 7 is uniformly distributed in the shape of a concentric circle with different diameters, the array-shaped material shovel 7 with different diameters can ensure that the materials at different positions of the bottom of the stirring tank 1 are shovelled, avoids the materials from being hardened on the bottom, and improves the stirring effect.

[0027] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A stirring assembly for preventing material compaction, characterized by: include A stirring structure (2), wherein the lower end of the stirring structure (2) is inserted into the stirring tank (1), a positioning plate (4) is provided on the outer side of the upper end of the stirring tank (1), a rotating sleeve (11) is provided in the middle of the upper end of the positioning plate (4), and the rotating sleeve (11) is sleeved on the outer side of the upper end of the stirring structure (2), the stirring structure (2) includes a stirring structure on the outer side of the upper end, a scraping structure is provided on the outer side of the stirring structure, and a shoveling structure is provided on the lower end of the stirring structure (2); The stirring structure (2) includes a stirring shaft (5) in the middle, a connecting flange is fixedly connected to the upper end of the stirring shaft (5), a stirring structure is provided on the outer side of the middle of the stirring shaft (5), and the stirring structure includes a stirring blade (10) provided on the outer side of the stirring shaft (5), and the stirring blade (10) is in the shape of a spiral auger; A shovel structure is provided at the lower end of the stirring shaft (5), and the shovel structure includes a lower connecting rod (6) fixedly connected to the outer side of the lower end of the stirring shaft (5), and the lower connecting rod (6) is evenly distributed in a ring array and has a material shovel (7) fixedly connected to the outer side of the lower connecting rod (6); The material shovel (7) includes a connecting sleeve (15) at the upper end, the connecting sleeve (15) is sleeved on the outside of the lower connecting rod (6) and is fixed in place by bolts, the lower end of the connecting sleeve (15) is fixedly connected to a fixing rod (16), the lower end of the fixing rod (16) is fixedly connected to a shovel blade (17), the shovel blade (17) is in an arc-shaped shovel shape, and a plurality of array-shaped material guide grooves (18) are further provided at the upper end of the shovel blade (17), the material shovel (7) includes a plurality of groups, each group of material shovels (7) is symmetrically arranged, and each group of material shovels (7) is uniformly distributed in the shape of concentric circles with different diameters.

2. The stirring assembly for preventing material compaction according to claim 1, characterized in that: The stirring tank (1) is a cylindrical tank body. A plurality of positioning plates (4) are evenly distributed in a circular array on the outer side of the upper end of the stirring tank (1). The upper end of the positioning plate (4) is connected to the support structure (3). The support structure includes a connecting plate (13). The connecting plate (13) has the same shape as the positioning plate (4). A pin hole is opened through the connecting plate (13). The pin hole also passes through the positioning plate (4). A fastening bolt (14) is inserted into the pin hole to fasten the support structure (3) to the upper end of the stirring tank (1). A support rod (12) is obliquely provided on the inner upper end of the connecting plate (13). The end of the support rod (12) is fixedly connected to a rotating sleeve (11). A socket is provided in the middle of the rotating sleeve (11). The rotating sleeve (11) is sleeved on the outer side of the upper end of the stirring structure (2).

3. The stirring assembly for preventing material compaction according to claim 1, characterized in that: The scraping structure arranged on the outside of the stirring structure includes two sets of upper connecting rods (8) corresponding to each other, one end of the upper connecting rod (8) is fixedly connected to the outside of the stirring shaft (5) at the upper and lower ends of the stirring blade (10), and the other end is fixedly connected to a spiral scraper (9), the spiral scraper (9) is arranged in a spiral shape, and the cross section of the spiral scraper (9) is in the shape of a right-angle plate, one side panel is fixedly connected to the end of the upper connecting rod (8), and the other side panel forms a scraper structure, and the inner angle of the right-angle plate is arc-shaped.

Images