CN209245232U - A kind of anti-leak combined labyrinth and carbon gland of side blender - Google Patents

Abstract

The utility model discloses a kind of anti-leak combined labyrinth and carbon glands of side blender, including agitating shaft, the left side outer wall of the agitating shaft is equipped with gland, the left side outer wall of the gland is connected with baffle, flange is equipped on the outside of the right side of the gland, the inside of the east ring group fits with agitating shaft, and holding screw is equipped with inside the right side of the cushion block, the holding screw is connected with the equal screw thread of cushion block, and inside and the agitating shaft of the holding screw fit closely.The combined labyrinth and carbon gland side blender of the anti-leak, pass through the cooperation between agitating shaft, gland, flange, filler, baffle and hold-down bolt head, make agitating shaft rotation that filler stirring internal between gland and flange can be realized, it solves the stirring interval after stopping for a long time to drive to seal lossless operation, by the cooperation between petroleum pipeline, oil inlet, oil pocket, outside framework oil seal, eastern ring group and cushion block, solves the damage for containing solid particle to sealing when stirring.

Description

A kind of anti-leak combined labyrinth and carbon gland of side blender

Technical field

The utility model relates to the sealing structure technical field of blender application, specially a kind of anti-leaks of side blender Combined labyrinth and carbon gland.

Background technique

Industry stirring usually may require that being applied to side stirring or bottom stirs in fields such as papermaking, chemical industry, medicine, petroleum, by Liquid level is completely submerged in agitating device installation site hereinafter, so the safety-type problem of the sealing for being related to mixing plant, typical Industry be sealed into two kinds of structures of packing seal and mechanical seal, after packing seal operates a period of time after first compress, Will form gap between axis and filler, fluid caused to leak, thus side stirring and bottom stirring in apply it is few, although existing skill Art can be realized the sealing of blender, but the prior art can not to inside blender stirring rod and sealing device protect Shield, causes maintenance cost to increase.

Utility model content

The purpose of this utility model is to provide a kind of anti-leak combined labyrinth and carbon glands of side blender, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-leak combined type of side blender The left side outer wall of sealing, including agitating shaft, the agitating shaft is equipped with gland, and agitating shaft fits with gland, institute The left side outer wall for stating gland is connected with baffle, is equipped with flange, the flange and filler on the outside of the right side of the gland Gland fits, and the upper and lower ends of baffle are equipped with hold-down bolt head, the hold-down bolt head and baffle and the equal screw thread phase of flange Even, the inside of the gland and flange is equipped with filler, and leak-proof washer, the leakage proof gasket are equipped on the right side of the filler Piece is fixedly linked with flange, and the outer pars intramuralis of the flange is machined with oil inlet, and the inside left-end of the flange is machined with oil pocket, The oil inlet is connected by petroleum pipeline with oil pocket, and the inside of the oil pocket is equipped with outside framework oil seal, in the right end of the flange Side passes through stationary ring and is fixedly linked with cushion block, and the cushion block and outside framework oil seal fit with agitating shaft, the right side of the cushion block It is connected with cabinet, eastern ring group is equipped with inside the right side of the cabinet, the inside of the east ring group fits with agitating shaft, described Holding screw is equipped with inside the right side of cabinet, the holding screw is connected with the equal screw thread of cabinet, the inside of the holding screw and Agitating shaft fits closely.

Preferably, the left side outer wall of the hold-down bolt head is equipped with nut, and hold-down bolt head is connected with the equal screw thread of nut.

Preferably, the outside of the flange and stationary ring is connected with stationary ring briquetting.

Preferably, the stationary ring be equipped with O-ring on the inside of flange, the stationary ring it is tight with O-ring with flange Closely connected conjunction.

Preferably, rubber pad is connected on the inside of the holding screw.

Compared with prior art, the utility model has the beneficial effects that the combined labyrinth and carbon gland side blender of the anti-leak, leads to The cooperation between agitating shaft, gland, flange, filler, baffle and hold-down bolt head is crossed, agitating shaft rotation can be realized and fill out Expect internal stirring between gland and flange, solves the stirring interval after stopping for a long time and drive to seal lossless fortune Row is made by the cooperation between petroleum pipeline, oil inlet, oil pocket, outside framework oil seal, eastern ring group and cushion block to oil inlet oiling It realizes that the waste material of agitating shaft surface leakage is detached from, solves the damage for containing solid particle to sealing when stirring.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram at agitating shaft in Fig. 1, holding screw and eastern ring group；

Fig. 3 is the structural schematic diagram of agitating shaft, stationary ring and flange in Fig. 1.

In figure: 1, agitating shaft, 2, hold-down bolt head, 3, gland, 4, filler, 5, leak-proof washer, 6, seal end plate, 7, Eastern ring group, 8, holding screw, 9, stationary ring, 10, O-ring, 11, flange, 12, outside framework oil seal, 13, nut, 14, oil inlet, 15, defeated Oil pipe, 16, baffle, 17, cabinet, 18, rubber sleeve, 19, cushion block, 20, oil pocket.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of anti-leak combined type of side blender is close The left side outer wall of envelope, including agitating shaft 1, agitating shaft 1 is equipped with gland 3, and gland 3 can carry out the position of agitating shaft 1 Limitation, and agitating shaft 1 fits with gland 3, agitating shaft 1 can be on the inner rotation of gland 3, a left side for gland 3 Side outer wall is connected with baffle 16, and baffle 16 can drive gland 3 to be supported, and flange is equipped on the outside of the right side of gland 3 11, flange 11 fits with gland 3, and gland 3 can be mobile in the inside of flange 11, and keeps sealing, baffle 16 Upper and lower ends are equipped with hold-down bolt head 2, and hold-down bolt head 2 is connected with baffle 16 and the equal screw thread of flange 11, tighten hold-down bolt First 2, which can be realized baffle 16, drives gland 3 to move right, and the inside of gland 3 and flange 11 is equipped with filler 4, fills out Material 4 can be processed in the inside of gland 3 and flange 11, and the right side of filler 4 is equipped with leak-proof washer 5, avoids to filler 4 Occurs material leakage when being processed, leak-proof washer 5 is fixedly linked with flange 11, and flange 11 is supported leak-proof washer 4, flange 11 Outer pars intramuralis be machined with oil inlet 14, oiling can be carried out by oil inlet 14, the inside left-end of flange 11 be machined with oil pocket 20, Oil pocket 20 can avoid dust and enter the position of the processing of filler 4, while carry out oiliness sealing, and oil inlet 14 passes through petroleum pipeline 15 and oil Chamber 20 is connected, and the inside of oil suction chamber 20 can be conveyed by 14 oiling of oil inlet, and the inside of oil pocket 20 is equipped with outside framework oil seal 12, Outside framework oil seal 12 can avoid the oil leakage at oil pocket 20, is fixedly linked by stationary ring 9 with cushion block 19 on the inside of the right end of flange 11, Cushion block 19 and outside framework oil seal 12 fit with agitating shaft 1, and agitating shaft 1 can be padded in 12 inner rotation of cushion block 19 and outside framework oil seal The right side of block 19 is connected with cabinet 17, and eastern ring group 7, inside and 1 phase of agitating shaft of eastern ring group 7 are equipped with inside the right side of cabinet 17 Fitting, eastern ring group 7 can avoid filler 4 and oil is leaked from the outer wall of agitating shaft 1, and holding screw 8 is equipped with inside the right side of cabinet 17, Holding screw 8 is connected with the equal screw thread of cabinet 17, and tightening holding screw 8 can be realized the patch of cushion block 19 and cabinet 17 and agitating shaft 1 It closes, inside and the agitating shaft 1 of holding screw 8 fit closely, and the left side outer wall of hold-down bolt head 2 is equipped with nut 13, and nut 13 can The position of hold-down bolt head 2 is limited, and hold-down bolt head 2 is connected with the equal screw thread of nut 13, the outside of flange 11 and stationary ring 9 is equal It is connected with stationary ring briquetting 6, stationary ring briquetting 6 can fix the position of stationary ring 9, and stationary ring 9 is equipped with O-ring with the inside of flange 11 10, hollow between stationary ring 9 and flange 11 provides sealing, and stationary ring 9 is fitted closely with O-ring 10 with flange 11, tightening The inside of screw 8 is connected with rubber pad 18, makes holding screw 8 that can preferably limit the position of cushion block 19.

When need this side blender in use, tighten first holding screw 8 can be realized cushion block 19 with it is tight at agitating shaft 1 The filler 4 of required stirring is delivered to the inside of flange 11 and agitating shaft 1, then to gland 3 is pushed again, makes to fill out by closely connected conjunction Expect that the position at 4 is in sealing state, tightens the relative position between the progress gland 3 of bolt head 2 and flange 11, tighten spiral shell Mother 13 can limit the relative position between hold-down bolt head 2 and baffle 16, carry out oiling by oil inlet 14, make oil inlet 14 are delivered in oil pocket 20 by petroleum pipeline 15, avoid having dust to enter at filler 4 when stirring, along agitating shaft 1 at filler 4 Agitating shaft 1 can be cleaned when surface leakage, sundries is avoided to damage agitating shaft 1, outside framework oil seal 12 can limit oil from The outer wall of agitating shaft 1 leaks, and the inside of eastern ring group 7 can be entered when if the surface leakage from agitating shaft 1 is fuel-displaced and waste material, is carried out close Envelope, starting external motor make the rotation of agitating shaft 1 filler 4 can be realized be stirred.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of anti-leak combined labyrinth and carbon gland of side blender, including agitating shaft (1), it is characterised in that: the agitating shaft (1) Left side outer wall is equipped with gland (3), and agitating shaft (1) fits with gland (3), the left side of the gland (3) Outer wall is connected with baffle (16), is equipped with flange (11) on the outside of the right side of the gland (3), the flange (11) and filler pressure Lid (3) fits, and the upper and lower ends of baffle (16) are equipped with hold-down bolt head (2), the hold-down bolt head (2) and baffle (16) It is connected with flange (11) screw thread, the inside of the gland (3) and flange (11) is equipped with filler (4), the filler (4) Right side be equipped with leak-proof washer (5), the leak-proof washer (5) is fixedly linked with flange (11), the outer wall of the flange (11) Inside is machined with oil inlet (14), and the inside left-end of the flange (11) is machined with oil pocket (20), and the oil inlet (14) passes through Petroleum pipeline (15) is connected with oil pocket (20), and the inside of the oil pocket (20) is equipped with outside framework oil seal (12), the flange (11) It is fixedly linked by stationary ring (9) with cushion block (19) on the inside of right end, the cushion block (19) and outside framework oil seal (12) are and agitating shaft (1) it fits, is connected with cabinet (17) on the right side of the cushion block (19), be equipped with eastern ring group inside the right side of the cabinet (17) (7), the inside of the eastern ring group (7) fits with agitating shaft (1), and holding screw is equipped with inside the right side of the cabinet (17) (8), the holding screw (8) is connected with cabinet (17) screw thread, and the inside and agitating shaft (1) of the holding screw (8) are close Fitting.

2. a kind of anti-leak combined labyrinth and carbon gland of side blender according to claim 1, it is characterised in that: the compression spiral shell The left side outer wall of bolt head (2) is equipped with nut (13), and hold-down bolt head (2) is connected with nut (13) screw thread.

3. a kind of anti-leak combined labyrinth and carbon gland of side blender according to claim 1, it is characterised in that: the flange (11) and the outside of stationary ring (9) is connected with stationary ring briquetting (6).

4. a kind of anti-leak combined labyrinth and carbon gland of side blender according to claim 1, it is characterised in that: the stationary ring (9) be equipped with O-ring (10) on the inside of flange (11), the stationary ring (9) it is close with O-ring (10) with flange (11) Fitting.

5. a kind of anti-leak combined labyrinth and carbon gland of side blender according to claim 1, it is characterised in that: the clamp screw Rubber pad (18) are connected on the inside of nail (8).