CN212790648U - Ceramic insulator glaze material multi-shaft staggered stirring device - Google Patents

Abstract

The utility model discloses a multi-shaft staggered stirring device for porcelain insulator glaze, which comprises a barrel body and a cover body, wherein a main stirring shaft is arranged in the middle of the cover body through a main bearing which is relatively fixed, the upper end of the main stirring shaft is sequentially connected with a main gear, a speed reducer and a motor, a plurality of layers of stirring blades are arranged at the lower end of the main stirring shaft at intervals and extend into the barrel body in a cantilever shape, the peripheral cover body of the main stirring shaft is annular and is provided with a plurality of auxiliary stirring shafts at intervals by auxiliary bearings, the upper end of each auxiliary stirring shaft is provided with an auxiliary gear meshed with the main gear, the lower end of each auxiliary stirring shaft is provided with a plurality of layers of stirring blades at intervals and extends into the barrel in a cantilever shape, the glaze in each area in the barrel can be fully stirred by the utility model, thereby make the frit stirring mix more evenly, improved frit quality, can shorten the stirring time moreover, improve frit stirring mix production efficiency.

Description

Ceramic insulator glaze material multi-shaft staggered stirring device

Technical Field

The utility model relates to a crisscross agitating unit of porcelain insulator frit multiaxis.

Background

Along with the rapid development of electric power in China, the consumption of electric porcelain products is increasing day by day. The porcelain insulator is one of electric porcelain products, is a part for supporting and fixing a bus and a live conductor and enabling the live conductor or the conductor to have enough distance and insulation with the ground, and plays a role in supporting a lead and preventing current from flowing back to the ground in an overhead line. At present, the porcelain insulators are classified into suspension type, pin type and column type insulators according to different working modes, in actual application, the porcelain insulators need to have high mechanical strength and good electrical performance, the pollution flashover resistance of the porcelain insulators in electrical section performance needs to be strong, and the pollution flashover resistance performance is mainly related to the quality of glaze layers on the surfaces of the porcelain insulators. Currently, the porcelain insulator surface layer is formed by spraying or dipping with glaze, and the glaze is mainly prepared by mixing with a stirrer. The glaze material stirrer in the prior art has two types, namely a vertical type stirrer and a horizontal type stirrer, and most of the glaze material stirrers are prepared by driving stirring blades to mix through a rotating main shaft, wherein although the vertical type stirrer has a large primary stirring amount, only the middle stirring blades have poor stirring uniformity, so that the stirring time is relatively long, and the glaze material is not uniform; while the horizontal stirrer has better stirring uniformity, the one-time stirring amount is less, and the production efficiency is not high.

SUMMERY OF THE UTILITY MODEL

Problem that exists when ceramic insulator frit mixes the stirring among the above-mentioned prior art, the utility model provides a compact structure not only, it is convenient to make, and the stirring volume is many moreover, stirs more evenly, and the crisscross agitating unit of ceramic insulator frit multiaxis that production efficiency is higher.

The to-be-solved technical problem of the utility model is that: the utility model provides a crisscross agitating unit of porcelain insulator frit multiaxis, it is including being vertical circular staving and the lid of supporting in the frame, staving bottom surface slope sets up, and staving upper portion is provided with inlet tube and loading hopper, and the staving lower part is provided with the discharge gate, the main bearing that sets up through the relative fixation in the middle of the lid is provided with main (mixing) shaft, and main (mixing) shaft upper end links to each other with master gear, reduction gear and motor in proper order, and main (mixing) shaft lower extreme interval is provided with a plurality of layers of stirring vane and is the cantilever form and stretches into in the staving, is the annular and is provided with a plurality of auxiliary mixing shafts with the auxiliary bearing interval on the peripheral lid of main (mixing) shaft, and every auxiliary mixing shaft upper end all is provided with the pinion.

The utility model discloses owing to be provided with at main (mixing) shaft periphery with main (mixing) shaft synchronous revolution's many vice (mixing) shafts, add water and add the frit after in the staving, the starter motor can drive the interior frit of whole staving through stirring vane and evenly mix fast on staving direction of height and cross section to form the crisscross reverse mixed stirring of flow direction in the frit between enabling adjacent pinion relatively, thereby can obviously improve the homogeneity of mixing, improve frit preparation quality.

Compared with the prior art, the utility model, realize an initiative multiaxis linkage, can not only make glaze can both obtain intensive mixing in each region in the barrel to make the glaze stirring mix more evenly, improved the glaze quality, can shorten the churning time moreover, improve the mixed production efficiency of glaze stirring.

Drawings

Figure 1 is a main sectional structure schematic diagram of the utility model,

figure 2 is a schematic cross-sectional view a-a of figure 1,

fig. 3 is a schematic sectional structure view of B-B of fig. 1.

In the figure, the device comprises a cover body 1, a cover body 2, an auxiliary bearing 3, an auxiliary gear 4, a nut 5, a cross bracket 6, a protective frame 7, a motor 8, a speed reducer 9, a main gear 10, a main stirring shaft 11, a charging hopper 12, a discharging port 13, a filtering screen 14, a glaze storage box 15, a frame 16, stirring blades 17, an auxiliary stirring shaft 18, a barrel body 19, a water inlet pipe 20, a fastening screw 21, a lifting hook 22, a dislocation area 23 and a main bearing.

Detailed Description

In fig. 1, 2 and 3, a multi-axis staggered stirring device for porcelain insulator glaze comprises a cylindrical barrel 18 and a cover body 1 vertically supported on a frame 15, the cover body is connected with the barrel through a fastening screw 20, the bottom surface of the barrel is obliquely arranged (the inclination angle is 15-20 degrees), a water inlet pipe 19 and a feeding hopper 11 are arranged on the upper part of the barrel, a discharge port 12 is arranged on the lower part of the barrel, a glaze storage box 14 is arranged on the lower part of the discharge port, a filter screen 13 is arranged in the glaze storage box, main bearings 23 are oppositely and fixedly arranged in the middle of the cover body up and down, the main bearings on the upper end are fixed on a cross bracket 5, the main bearings on the lower end are arranged on the cover body, a lifting hook 21 is arranged on a cover plate, a main stirring shaft 10 is arranged on the two main bearings, the upper end of the main stirring shaft, four layers of stirring blades 16 are arranged at the lower end of the main stirring shaft at intervals, four stirring blades are arranged on each layer of the main stirring shaft, the stirring blades are arranged in a vertically staggered manner between the layers, the lower end of the main stirring shaft extends into the barrel in a cantilever manner, the stirring blades are formed by welding stainless steel blades and stainless steel rods, the blades are longitudinally arranged in the barrel in a 45-degree inclined manner (the blades are upright and form 45 degrees with the radial direction of the cross section), four auxiliary stirring shafts 17 are arranged on a peripheral cover body of the main stirring shaft in an annular manner at intervals by using auxiliary bearings 2 which are relatively fixed on the lower surface of the cover body, each auxiliary bearing is supported by two auxiliary bearings, an auxiliary gear 3 which is meshed with a main gear 9 is arranged at the upper end of each auxiliary stirring shaft by using a nut 4, a mixing and stirring staggered movement region 22 with the reverse flow direction is formed in the glaze between the opposite adjacent auxiliary gears, four stirring blades are arranged on each layer of the auxiliary stirring shaft, the stirring blades between the layers are staggered up and down, the lower end of the auxiliary stirring shaft extends into the barrel in a cantilever shape, the ratio of the rotating speed of the auxiliary stirring shaft to the rotating speed of the main stirring shaft is 0.8-1: 1-1.2, and the rotating speed of the main stirring shaft is 100 plus 200 revolutions per minute.

Claims (2)

1. The utility model provides a crisscross agitating unit of porcelain insulator frit multiaxis, it is including being vertical circular staving (18) and lid (1) of supporting in frame (15), the slope of staving bottom surface sets up, and staving upper portion is provided with inlet tube (19) and loading hopper (11), and the staving lower part is provided with discharge gate (12), characterized by: the improved stirring barrel is characterized in that a main stirring shaft (10) is arranged in the middle of the cover body through a main bearing (23) which is relatively fixedly arranged, the upper end of the main stirring shaft is sequentially connected with a main gear (9), a speed reducer (8) and a motor (7), a plurality of layers of stirring blades (16) are arranged at intervals at the lower end of the main stirring shaft and are cantilever-shaped to extend into the barrel body, a plurality of auxiliary stirring shafts (17) are arranged on the peripheral cover body of the main stirring shaft in an annular shape and are arranged at intervals with auxiliary bearings (2), an auxiliary gear (3) meshed with the main gear is arranged at the upper end of each auxiliary stirring shaft, and a plurality of layers of stirring blades are.

2. The multi-shaft staggered stirring device for porcelain insulator glaze according to claim 1, which is characterized in that: the stirring blades (16) are formed by welding stainless steel blades and stainless steel bars, and the blades are obliquely arranged at an angle of 45 degrees in the longitudinal direction.

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