CN205308174U

CN205308174U - Horizontal split formula (mixing) shaft for agitator

Info

Publication number: CN205308174U
Application number: CN201620018992.5U
Authority: CN
Inventors: 陈永林
Original assignee: HUZHOU KEDA CHEMICAL FUEL Co Ltd
Current assignee: Dongguan Kexin precision General Machine Co., Ltd.
Priority date: 2016-01-08
Filing date: 2016-01-08
Publication date: 2016-06-15
Anticipated expiration: 2026-01-08

Abstract

The utility model discloses a horizontal split formula (mixing) shaft for agitator, including two axis of rotation, two axis of rotation articulate the end cover middle part that is corresponding, the axis of rotation is close to end cover department and is had the screw thread section, fixed cover spiro union is in the screw thread section and press on the end cover, the tip that two axis of rotation are close to mutually has screw portion, the last spiro union of screw portion has fixed end plate, the plug bush has the centre gripping cover in the axis of rotation, the splined hole has on the middle part inside wall of centre gripping cover, the middle part of axis of rotation has spline shaft, the spline shaft plug bush is in the splined hole, be fixed with the impeller on the middle part lateral wall of centre gripping cover, centre gripping cover centre gripping is between fixed cover and fixed end plate, two fixed end plate are connected. It adopts two rotation axis connection to realize driving, and it is convenient that it connects the dismantlement, makes things convenient for cleaning performance and efficiency greatly.

Description

A kind of horizontal mixer split-type stir shaft

Technical field:

The utility model relates to technical field of chemical, says more specifically and relates to a kind of horizontal mixer split-type stir shaft.

Background technology:

What existing agitator generally adopted is vertical whipping appts, and its driven by motor stretches into the stir shaft in agitation vat and rotates, and stir shaft is generally integral type, and it installs trouble, it is not easy to disassembly, cleaning.

Practical novel content:

The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of horizontal mixer split-type stir shaft, and it adopts two rotation axiss to connect and realizes driving, and its connection disassembling is convenient, greatly facilitates cleaning performance and efficiency.

Technology solution of the present utility model is as follows:

A kind of horizontal mixer split-type stir shaft, comprises two rotation axiss, and described two rotation axiss are hinged in the middle part of corresponding end cap; Described rotation axis has thread segment near end caps, permanent sleeve is screwed onto in thread segment and is pressed against on end cap, the mutually close end of two rotation axiss has spiro union portion, spiro union portion is bolted with fixed charge method end plate, rotation axis is inserted with retaining sleeve, the inside middle portion wall of retaining sleeve has spline hole, the middle part of rotation axis has spline shaft, spline shaft sleeve is in spline hole, the middle part outer side wall of retaining sleeve is fixed with impeller, retaining sleeve is clamped between permanent sleeve and fixed charge method end plate, and two fixed charge method end plates are connected.

Between described retaining sleeve and fixed charge method end plate, there is annular housing, buffer spring and be pressed against the equal sleeve of ring and on the rotating shaft and be in annular housing, fixed charge method end plate has multiple axially extending bore, the axially extending bore of two fixed charge method end plates is corresponding, coupling shaft body sleeve is in two axially extending bores of the correspondence of two fixed charge method end plates, one end of buffer spring is put forth effort on and is pressed against ring, and the other end of buffer spring is put forth effort on the aft end face of annular housing, and the two ends of coupling shaft body are pressed against corresponding being pressed against on ring.

It is clamped with the 2nd wear ring between the two ends of described retaining sleeve and fixed charge method end plate or permanent sleeve.

The beneficial effects of the utility model are:

It adopts two rotation axiss to connect and realizes driving, and its connection disassembling is convenient, greatly facilitates cleaning performance and efficiency.

Accompanying drawing illustrates:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is partial enlargement figure of the present utility model.

Embodiment:

Embodiment: see shown in Fig. 1 to Fig. 2, a kind of horizontal mixer split-type stir shaft, comprises two rotation axiss 20, and described two rotation axiss 20 are hinged in the middle part of corresponding end cap 12, described rotation axis 20 has thread segment 21 near end cap 12 place, permanent sleeve 1 is screwed onto in thread segment 21 and is pressed against on end cap 12, the mutually close end of two rotation axiss 20 has spiro union portion 22, spiro union portion 22 is bolted with fixed charge method end plate 23, rotation axis 20 is inserted with retaining sleeve 24, the inside middle portion wall of retaining sleeve 24 has spline hole 241, the middle part of rotation axis 20 has spline shaft 25, spline shaft 25 sleeve is in spline hole 241, the middle part outer side wall of retaining sleeve 24 is fixed with impeller 243, retaining sleeve 24 is clamped between permanent sleeve 1 and fixed charge method end plate 23, two fixed charge method end plates 23 are connected.

Further, between described retaining sleeve 24 and fixed charge method end plate 23, there is annular housing 2, the equal sleeve of ring 4 and is in annular housing 2 on rotation axis 20 buffer spring 3 with being pressed against, fixed charge method end plate 23 has multiple axially extending bore 231, the axially extending bore 231 of two fixed charge method end plates 23 is corresponding, coupling shaft body 5 sleeve is in two axially extending bores 231 of the correspondence of two fixed charge method end plates 23, one end of buffer spring 3 is put forth effort on and is pressed against ring 4, the other end of buffer spring 3 is put forth effort on the aft end face of annular housing 2, and the two ends of coupling shaft body 5 are pressed against corresponding being pressed against on ring 4.

Further, it is clamped with the 2nd wear ring 7 between the two ends of described retaining sleeve 24 and fixed charge method end plate 23 or permanent sleeve 1.

Permanent sleeve 1 is self-lubricating block, and itself and end cap 12 realize relatively rotating.

In use, two end caps 12 are fixed on the two ends of middle part staving 11 thus realize running, and during its dismounting, it is only necessary to after being dismantled from middle part staving 11 by two end caps 12, each parts on rotation axis 20 can be dismantled thus clean, its easy to clean.

And its each parts connect compact, effective.

Mode of more than implementing is only for illustration of the utility model; and be not limitation of the utility model; about the those of ordinary skill of technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.

Claims

1. a horizontal mixer split-type stir shaft, comprises two rotation axiss (20), it is characterised in that: described two rotation axiss (20) are hinged on corresponding end cap (12) middle part, described rotation axis (20) has thread segment (21) near end cap (12) place, permanent sleeve (1) is screwed onto in thread segment (21) and is pressed against on end cap (12), the end that two rotation axiss (20) are mutually close has spiro union portion (22), spiro union portion (22) is bolted with fixed charge method end plate (23), rotation axis (20) is inserted with retaining sleeve (24), the inside middle portion wall of retaining sleeve (24) has spline hole (241), the middle part of rotation axis (20) has spline shaft (25), spline shaft (25) sleeve is in spline hole (241), the middle part outer side wall of retaining sleeve (24) is fixed with impeller (243), retaining sleeve (24) is clamped between permanent sleeve (1) and fixed charge method end plate (23), two fixed charge method end plates (23) are connected.

2. a kind of horizontal mixer split-type stir shaft according to claim 1, it is characterized in that: there is between described retaining sleeve (24) and fixed charge method end plate (23) annular housing (2), buffer spring (3) and be pressed against ring (4) all sleeve go up at rotation axis (20) and be in annular housing (2), fixed charge method end plate (23) has multiple axially extending bore (231), the axially extending bore (231) of two fixed charge method end plates (23) is corresponding, coupling shaft body (5) sleeve is in two axially extending bores (231) of the correspondence of two fixed charge method end plates (23), one end of buffer spring (3) is put forth effort on and is pressed against ring (4), the other end of buffer spring (3) is put forth effort on the aft end face of annular housing (2), the two ends of coupling shaft body (5) are pressed against corresponding being pressed against on ring (4).

3. a kind of horizontal mixer split-type stir shaft according to claim 1, it is characterised in that: it is clamped with the 2nd wear ring (7) between the two ends of described retaining sleeve (24) and fixed charge method end plate (23) or permanent sleeve (1).