CN208894032U - A kind of close coupled type blender - Google Patents

Abstract

The utility model discloses a kind of close coupled type blenders, including tank body, stir chamber is offered in the tank body, the high speed shaft and slow-speed shaft extended in stir chamber is provided with outside the tank body, the slow-speed shaft is sheathed on high speed shaft and constitutes and rotates coaxially, and running clearance is equipped between the inner circumferential of the slow-speed shaft and the periphery of high speed shaft, the slow-speed shaft is in being fixedly installed slow-speed shaft blender in stir chamber, the high speed shaft is in being fixedly installed high speed shaft blender in stir chamber, the tank wall is provided with the high deceleration machine for driving high speed shaft to rotate, and the low-range reduction machine for driving slow-speed shaft to rotate.The utility model has the following advantages that and effect: driving respective blender to be stirred respectively by the high speed shaft and slow-speed shaft of two different rotating speeds, therefore can respectively be operated by technique requirement.

Description

A kind of close coupled type blender

Technical field

The utility model relates to a kind of blender, in particular to a kind of close coupled type blender.

Background technique

In stirring system, the most commonly used is the center stirrings for being located at tank body center, or the bias positioned at tank body side is stirred It mixes, or is made of center stirring and eccentric stirring, user can select a kind of suitable blender to stir according to the demand of technique It mixes, but under some special operating conditions, above-mentioned three kinds of stirrings are also difficult to meet technique requirement, and process requirement centering stirring has Two kinds of different rotating speeds, which drive different blenders to be stirred, can solve technologic requirement.

Utility model content

The purpose of the utility model is to provide a kind of close coupled type blenders, pass through the high speed shaft and low speed of two different rotating speeds Axis drives respective blender to be stirred respectively, therefore can respectively be operated by technique requirement.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of close coupled type stirring Machine, including tank body offer stir chamber in the tank body, the high speed shaft extended in stir chamber are provided with outside the tank body And slow-speed shaft, the slow-speed shaft is sheathed on high speed shaft and constitutes and rotates coaxially, and the inner circumferential and high speed shaft of the slow-speed shaft Periphery between be equipped with running clearance, the slow-speed shaft is in being fixedly installed slow-speed shaft blender, the height in stir chamber In being fixedly installed high speed shaft blender in stir chamber, the tank wall is provided with for driving high speed shaft to rotate fast axis High deceleration machine and for drive slow-speed shaft rotate low-range reduction machine.

By using above-mentioned technical proposal, this close coupled type blender be exactly using two kinds of different speed reducers drive it is different Agitating shaft, but the agitating shaft of two kinds of different rotating speeds is respectively positioned on the center of tank body, i.e. and close coupled type stirs, the agitating shaft in this blender Respectively slow-speed shaft and high speed shaft are equipped with running clearance between slow-speed shaft and high speed shaft, high speed shaft is located in slow-speed shaft, and two are not Slow-speed shaft with revolving speed drives respective blender to be stirred respectively with high speed shaft, and is controlled respectively by different speed reducers, therefore It can respectively be operated by technique requirement, meet a variety of production requirements.

Be further arranged to: the slow-speed shaft is low speed shaft end, the low speed shaft end in the one end in stir chamber Upper sliding bearing is provided between high speed shaft, the high speed shaft is high speed shaft end, the height in the one end in stir chamber Properties of journal bearing lubricated is provided between fast shaft end and tank body.

By using above-mentioned technical proposal, this blender has to be sealed at two, can by upper sliding bearing and properties of journal bearing lubricated The high speed shaft and slow-speed shaft for preventing internal and external relation mutually rub, while increasing the rigid of high speed shaft blender and slow-speed shaft blender Degree.

Be further arranged to: the stir chamber is rotator shaped cavity, and the high speed shaft is located at the axis of stir chamber On line, the high speed shaft blender includes several relative to the vertically disposed high-speed stirred paddle of high speed shaft, the slow-speed shaft Blender includes stirring at low speed bracket and stirring at low speed paddle, and described stirs at low speed sub-stent there are two bracket tools, and opposite It is extended about from low speed shaft end to high speed shaft end respectively along the inner circumferential of stir chamber, described stirs at low speed on bracket Be fixedly installed it is several it is described stir at low speed paddle, it is each that described to stir at low speed paddle parallel with high-speed stirred paddle.

By using above-mentioned technical proposal, high-speed stirred paddle is located on the central axes of stir chamber, stirs at low speed paddle along stirring The inner circumferential of chamber stirs, and is stirred simultaneously by inside and outside, so that stirring is more thorough, and the stirring rate of the two is slowed down by corresponding Machine control, is able to satisfy the process requirements for needing different rotating speeds.

Be further arranged to: the quantity of the high-speed stirred paddle is 2, and the quantity for stirring at low speed paddle is 6.

By using above-mentioned technical proposal, use scene in conjunction with actual, can while purpose is sufficiently stirred in satisfaction, Material is saved, cost is reduced.

Be further arranged to: the low-range reduction machine and high deceleration machine is respectively positioned on the top of tank body, and high deceleration Machine is located at the top of low-range reduction machine, is fixedly installed between the high deceleration machine and low-range reduction machine for fixing and propping up The high-speed mixer rack of support is fixedly installed for fixed and support low between the low-range reduction machine and tank wall Fast axle of stirrer frame.

By using above-mentioned technical proposal, the setting of low-speed mixer rack, for fixing and supporting low-range reduction machine；It is high The setting of fast axle of stirrer frame, for fixing and supporting high deceleration machine.Meanwhile also functioning to the work of protection slow-speed shaft and high speed shaft With, avoid high speed shaft and slow-speed shaft be completely exposed to the external world so that there are hidden danger easy to damage.

Be further arranged to: for the high speed shaft in being provided with high speed shaft axle envelope in high-speed mixer rack, described is low Fast axis is in being provided with slow-speed shaft axle envelope in low-speed mixer rack.

By using above-mentioned technical proposal, it is respectively increased between high-speed mixer rack and high speed shaft, low-speed mixer machine Leakproofness between frame and slow-speed shaft.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of embodiment.

In figure: 1, tank body；10, stir chamber；2, high speed shaft；201, high speed shaft end；21, high-speed stirred paddle；3, slow-speed shaft； 301, low speed shaft end；31, bracket is stirred at low speed；32, paddle is stirred at low speed；41, upper sliding bearing；42, properties of journal bearing lubricated；51, Low-speed mixer rack；52, low-range reduction machine；53, slow-speed shaft axle envelope；61, high-speed mixer rack；62, high deceleration machine； 63, high speed shaft axle envelope.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

With reference to Fig. 1, a kind of close coupled type blender, including tank body 1 offers stir chamber 10 in tank body 1,1 outer wall of tank body Top is provided with high deceleration machine 62 and low-range reduction machine 52, and the output end of high deceleration machine 62 is connected with high speed shaft 2 and can drive Dynamic high speed shaft 2 rotates, and the output end of low-range reduction machine 52 is connected with slow-speed shaft 3 and slow-speed shaft 3 can be driven to rotate, 2 He of high speed shaft Slow-speed shaft 3 extends in stir chamber 10 outside tank body 1, and slow-speed shaft 3 is sheathed on high speed shaft 2 and constitutes and rotates coaxially, low speed Axis 3 uses hollow shaft, and high speed shaft 2 uses solid shafting, and running clearance is equipped between the inner circumferential of slow-speed shaft 3 and the periphery of high speed shaft 2, Due to the presence of running clearance, slow-speed shaft 3 and the independent rotation of high speed shaft 2 can be made, do not interfere with each other.Slow-speed shaft 3 extends to stir chamber In 10 and it is provided with slow-speed shaft blender, high speed shaft 2 extends in stir chamber 10 and is provided with high speed shaft blender, passes through low speed Axis blender and high speed shaft blender can be operated by respective revolving speed and based on technique requirement, meet a variety of production requirements.

Wherein, one end of slow-speed shaft 3 and low-range reduction machine 52 link, and the other end is located in stir chamber 10 and as slow-speed shaft End 301 is provided with sliding bearing 41 between the low speed shaft end 301 and high speed shaft 2；One end of high speed shaft 2 subtracts with high speed Fast machine 62 links, and the other end is located in stir chamber 10 and as high speed shaft end 201, the bottom of the high speed shaft end 201 and tank body 1 Properties of journal bearing lubricated 42 is provided between portion, the setting of upper sliding bearing 41 and properties of journal bearing lubricated 42 can reduce high speed shaft 2 and low speed Friction between axis 3, continuity is more preferably.

Specifically, stir chamber 10 is rotator shaped cavity, high speed shaft 2 is vertically arranged and is located at the central axes of stir chamber 10 On, high speed shaft blender includes that 2 horizontally disposed high-speed stirred paddles, 21,2 high-speed stirred paddles 21 are fixedly installed in height On fast axis, slow-speed shaft blender includes stirring at low speed bracket 31 and stirring at low speed paddle 32, stirs at low speed bracket 31 and stir chamber 10 Between there are gap, can prevent frictional force from generating so that stirring at low speed that bracket 31 is impaired, and stirring at low speed bracket 31 has left and right two A sub-stent, and opposite respectively nearby along the inner circumferential of stir chamber 10 high speed shaft end 201 is extended to from low speed shaft end 301 Near, it stirs at low speed paddle 32 and is fixedly installed on and stir at low speed on bracket 31, the quantity for stirring at low speed paddle 32 is 6, and horizontal Setting.In addition, a high-speed stirred paddle 21 is located within the scope of the stirring for stirring at low speed bracket 31, another high-speed stirred paddle 21 Outside the bottom end for stirring at low speed bracket 31 between high speed shaft end 201.

In addition, low-speed mixer rack 51 is fixedly installed in the surface of 1 outer wall of tank body, the low-speed mixer rack 51 is just Top is fixedly installed low-range reduction machine 52, and the surface of low-range reduction machine 52 is fixedly installed high-speed mixer rack 61, high The surface of fast axle of stirrer frame 61 is fixedly installed high deceleration machine 62.Wherein, low-range reduction machine 52 uses horizontal, subtracts at a high speed The fast use of machine 62 is vertical, and low-range reduction machine 52 and high deceleration machine 62 can also be configured motor, preferably to drive slow-speed shaft 3 and height The rotation of fast axis 2.High speed shaft 2 and slow-speed shaft 3 are vertically arranged, and are controlled respectively by high deceleration machine 62 and low-range reduction machine 52 System.

In addition, the high speed shaft 2 is in being provided with high speed shaft axle envelope 63, the slow-speed shaft in high-speed mixer rack 61 3 in being provided with slow-speed shaft axle envelope 53 in low-speed mixer rack 51.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (6)

1. a kind of close coupled type blender, including tank body (1), the tank body (1) is interior to offer stir chamber (10), and feature exists In: the high speed shaft (2) and slow-speed shaft (3) extended in stir chamber (10), the slow-speed shaft are provided with outside the tank body (1) (3) it is sheathed on high speed shaft (2) and constitutes and rotate coaxially, and between the inner circumferential of the slow-speed shaft (3) and the periphery of high speed shaft (2) Equipped with running clearance, the slow-speed shaft (3) is fixedly installed slow-speed shaft blender, the high speed shaft in the stir chamber (10) (2) in being fixedly installed high speed shaft blender in stir chamber (10), the tank body (1) outer wall is provided with for driving high speed shaft (2) the high deceleration machine (62) rotated and the low-range reduction machine (52) for driving slow-speed shaft (3) to rotate.

2. a kind of close coupled type blender according to claim 1, it is characterised in that: the slow-speed shaft (3) is in stir chamber (10) one end in is low speed shaft end (301), is provided with sliding between the low speed shaft end (301) and high speed shaft (2) Bearing (41), the high speed shaft (2) are high speed shaft end (201), the high speed shaft end in the one end in stir chamber (10) (201) it is provided between tank body (1) properties of journal bearing lubricated (42).

3. a kind of close coupled type blender according to claim 2, it is characterised in that: the stir chamber (10) is rotary body Shape cavity, the high speed shaft (2) are located on the central axes of stir chamber (10), and the high speed shaft blender includes several opposite In the vertically disposed high-speed stirred paddle (21) of high speed shaft (2), the slow-speed shaft blender include stir at low speed bracket (31) and It stirs at low speed paddle (32), described stirs at low speed sub-stent there are two bracket (31) tools, and opposite respectively along stir chamber (10) inner circumferential is extended about from low speed shaft end (301) near high speed shaft end (201), and described stirs at low speed bracket (31) be fixedly installed on it is several described stir at low speed paddle (32), it is each it is described stir at low speed paddle (32) with high-speed stirred paddle (21) parallel.

4. a kind of close coupled type blender according to claim 3, it is characterised in that: the number of the high-speed stirred paddle (21) Amount is 2, and the quantity for stirring at low speed paddle (32) is 6.

5. a kind of close coupled type blender according to claim 1, it is characterised in that: the low-range reduction machine (52) and height Fast speed reducer (62) is respectively positioned on the top of tank body (1), and high deceleration machine (62) is located at the top of low-range reduction machine (52), described High deceleration machine (62) and low-range reduction machine (52) between be fixedly installed for high-speed mixer rack that is fixed and supporting (61), it is fixedly installed between the low-range reduction machine (52) and tank body (1) outer wall for fixed and what is supported to stir at low speed Machine rack (51).

6. a kind of close coupled type blender according to claim 5, it is characterised in that: the high speed shaft (2) is in high-speed stirring It mixes and is provided with high speed shaft axle envelope (63) in machine rack (61), the slow-speed shaft (3) is in setting in low-speed mixer rack (51) There are slow-speed shaft axle envelope (53).