CN203862335U

CN203862335U - Replaceable stirring cutter structure for stirring machine

Info

Publication number: CN203862335U
Application number: CN201420116752.XU
Authority: CN
Inventors: 陈邦记
Original assignee: CHYAU LONG MACHINERY Co Ltd
Current assignee: CHYAU LONG MACHINERY Co Ltd
Priority date: 2014-03-14
Filing date: 2014-03-14
Publication date: 2014-10-08
Anticipated expiration: 2024-03-14

Abstract

The utility model provides a replaceable stirring cutter structure for a stirring machine. The structure is mainly characterized in that a rotating shaft driven by a motor is arranged in a stirring drum and is sleeved with a plurality of groups of stirring cutters; the stirring cutters are mutually staggered so as to achieve the omnidirectional full stirring efficiency; a cutter slot in a predetermined form is formed in the forward side of each blade end of each stirring cutter in a concave manner, so that the same type of blades can be assembled in the cutter slots, and stirring and smashing functions are achieved; and after the blades are worn, the blades can be directly replaced without dismounting the stirring cutters, the stirring and smashing functions are restored, and accordingly, better industrial utilization value and economic benefit are endowed.

Description

The replaceable stirring blade lamps structure of mixer

Technical field

The utility model relates to a kind of replaceable stirring blade lamps structure of mixer, in particular for the loaded down with trivial details operation that derived when solving sword surface wear that known mixer stirs cutter at it and changing, by stirring the separate type group structure processed of cutter and sword sheet, spy can change separately sword sheet, gives its easier replacing operation.

Background technology

Press, general mixer structurally, mainly that setting tool has a mixing drum, be provided with lifting type cover at mixing drum, use for raw material is poured in cylinder, and separately set up a rotating shaft in mixing drum inside, in rotating shaft and arrange group and be shaped with most cutters that stir, this rotating shaft utilizes the in addition transmission of motor of a side, use can drive stir that cutter rotates and to the raw material of inserting in cylinder stir, comminution process.

And stir in the assembling of cutter and rotating shaft at it, the axial region that normally stirs cutter at it is provided with a set of axis hole, and by axial region side set up predetermined number keyhole connect cover axis hole, and the internal diameter of these cover axis holes generally conforms to rotating shaft external diameter, utilize according to this these cover axis holes to stir after cutter is sheathed on the location of rotating shaft, lock from the keyhole that stirs cutter axial region side with fasten bolt again, make the end of fasten bolt touch simultaneously and be butted on rotating shaft, reach according to this and stir maintaining of cutter and rotating shaft cover group relation.

But, with regard to aforesaid stirring blade lamps structure, its stir cutter be its forward side be made into integration blade, utilize stir cutter with rotating shaft not section rotation to stir, pulverize under the situation of raw material, after after a while, the sword face that stirs cutter there will be wear phenomenon unavoidably, affect its stirring, pulverize usefulness, changed with the stirring cutter of just wearing and tearing, so because it is that plural groups is stirred to tool set in same rotating shaft, so change in operation at it, may pull down stirring on the cutter axis of rotation one by one, whole group of the stirring cutter of wearing and tearing is changed, reinstall one by one again, not only quite trouble and inconvenience in operation, the cost of its consumptive material is quite surprising simultaneously, be not inconsistent industrial utilization and economic benefit, be necessary to manage to solve in fact improvement.

Utility model content

Because the stirring cutter of known mixer is the one-body molded sword face of side forward at its two ends, cause facing quite complicated operation procedure and high consumables cost in the time that wearing and tearing are changed, the purpose of this utility model is to provide a kind of replaceable stirring blade lamps structure of mixer, it can be simplified its wearing and tearing of stirring cutter and change operation, and can significantly subtract and fall its consumables cost.

For achieving the above object, the utility model is taked following technical scheme:

In order effectively to simplify the replacing operation and the consumables cost that stir cutter, the sword sheet that stirs cutter is adopted separate type by the utility model, at the forward side forming cutter groove that stirs the each end of cutter, make that the sword sheet group of separately making is established wherein, according to this in the time of sword pad wear, can directly change sword sheet, use to exempt and stir the trouble and inconvenience that cutter is torn group open.

Particularly, the utility model provides a kind of replaceable stirring blade lamps structure of mixer, on board, setting tool has vertical mixing cylinder always, be made as one at mixing drum top and can lift the cover opening, and be provided with a rotating shaft inner setting of mixing drum, the motor institute indirect drive that this rotating shaft is set up by board one side, in rotating shaft, be arranged with plural groups and stir cutter, the blade that its each group stirs cutter lateral extension sets up towards different directions respectively, and can present different angles kenel, the blade structure composition that makes this plural groups stir cutter be mutually wrong from kenel, make it have polydirectional comprehensive stirring usefulness, form according to this basic functional architecture of its mixer,

Described each stirring cutter, forward side end position at each blade of its lateral extension with respect to its rotation, be concaved with respectively the cutter groove of predetermined dimension and kenel, in this cutter groove, group is provided with the homotype sword sheet of another system respectively, use without pulling down under the principle that stirs cutter, give the replaceable characteristic that sword sheet can independently take off from the cutter groove of blade.

Cutter groove and the sword sheet of each blade end of described each stirring cutter, set up respectively corresponding keyhole, in order to do be provided with bolt in addition screw lock fix.

The beneficial effects of the utility model are: stirring cutter of the present utility model is via the replaceable structure of sword sheet, make it in the time facing stirring tool wear, can be without the stirring cutter axis of rotation is pulled down, can directly carry out the replacing of sword sheet, not only more easy in operation, and can significantly subtract and fall its consumables cost, give splendid industrial utilization and economic benefit.

Brief description of the drawings

Fig. 1: the structural representation of the utility model preferred embodiment.

Fig. 2: the broken section structural representation of the utility model preferred embodiment.

Fig. 3: the stirring blade lamps structure schematic diagram of the utility model preferred embodiment.

Fig. 4: the stirring blade lamps structure decomposing schematic representation of the utility model preferred embodiment.

Drawing reference numeral: 10: board; 11: mixing drum; 12: cover; 13: rotating shaft; 14: motor; 20: stir cutter; 21: blade; 22: cutter groove; 23: sword sheet.

Detailed description of the invention

Refer to Fig. 1～4 and be depicted as preferred embodiment of the present utility model, as shown in the figure, mixer of the present utility model structurally, mainly that setting tool has vertical mixing cylinder 11 always on board 10, be made as one at mixing drum 11 tops and can lift the cover 12 opening, in order to do being convenient to insert raw material, and be provided with a rotating shaft 13 inner setting of mixing drum 11, 14 indirect drive of motor that this rotating shaft 13 is set up by board 10 1 sides, in rotating shaft 13, be arranged with plural groups and stir cutter 20, the blade 21 that its each group stirs cutter 20 lateral extension sets up towards different directions respectively, and can present different angles kenel, the blade 21 structures compositions that make this plural groups stir cutter 20 be mutually wrong from kenel, make it have polydirectional comprehensive stirring usefulness, while making these stirring cutters 20 be subject to motor 14 transmission along with rotating shaft 13, can stir fully the raw material of mixing drum 11 inside, comminution process, form according to this basic functional architecture of the utility model mixer, wherein:

These stir cutter 20, forward side end position at each blade 21 of its lateral extension with respect to its rotation, be concaved with respectively the cutter groove 22 of predetermined dimension and kenel, this cutter groove 22 respectively group be provided with the homotype sword sheet 23 of another system, these sword sheets 23 in a different manner group are established and are fixed on cutter groove 22, the most direct mode is as shown in Figure 4, set up respectively corresponding keyhole at cutter groove 22 and sword sheet 23, and with bolt in addition screw lock fix, give the replaceable characteristic that sword sheet 23 can independently take off from the cutter groove 22 of blade 21 simultaneously, form according to this replaceable stirring blade lamps structure of the present utility model.

Via above taking off the structure that stirs cutter 20, because its sword sheet 23 is adopted separate type assembly with blade 21, so after mixer uses a period of time, if when its sword sheet 23 has wear phenomenon to occur, the each side direction blade 21 that stirs cutter 20 because of its each group is wrong from the problem without phase mutual interference each other, so can stir without dismounting under the situation of cutter 20, directly carry out the disassembling, assembling and replacing of sword sheet 23, not only more simple and easy in overall operation, and because it needs to change sword sheet 23, so its spent consumables cost will be relatively cheap, utilization industrially, when more meeting practical value and economic benefit.

, the utility model is for the replaceable stirring blade lamps structure of mixer, do not affecting its stirring, pulverize under the principle of raw material usefulness, set up cutter groove in the blade end of stirring the extension of cutter side, for the sword sheet in conjunction with another system, use and give interchangeable characteristic, make it in the time facing sword pad wear, can not dismantle under the situation that stirs cutter, directly carry out the replacing of sword sheet, not only change operation more simple and easy, and its consumables cost can obtain significantly and subtract and fall, this sword sheet still adopts wear-resistant material, to increase the service life of sword sheet, reduce and replace number of times, more can thoroughly solve the existing problem of known structure and disappearance, generally speaking, really dark tool industry utilization row and economic benefit.

In sum, the replaceable stirring blade lamps structure of the utility model mixer, via the improvement of structure, really can simplify its replacing operation and subtract and fall consumables cost, thoroughly solve not most perfect problem and the disappearance of known structure, generally speaking, the excellence of really can yet be regarded as, outstanding innovation structure, whence proposes patent application in accordance with the law.

Claims

1. the replaceable stirring blade lamps structure of a mixer, on board, setting tool has vertical mixing cylinder always, be made as one at mixing drum top and can lift the cover opening, and be provided with a rotating shaft inner setting of mixing drum, the motor institute indirect drive that this rotating shaft is set up by board one side, in rotating shaft, be arranged with plural groups and stir cutter, the blade that its each group stirs cutter lateral extension sets up towards different directions respectively, the blade structure composition that makes this plural groups stir cutter be mutually wrong from kenel; It is characterized in that:

2. according to the replaceable stirring blade lamps structure of mixer claimed in claim 1, it is characterized in that, cutter groove and the sword sheet of each blade end of described each stirring cutter, set up respectively corresponding keyhole, in order to do be provided with bolt in addition screw lock fix.