CN207221850U - Driving device and mixer - Google Patents

Abstract

The utility model provides a kind of driving device and mixer, it is related to materiel machining technical field, the driving device includes motor and transmission device, and transmission device includes drive sprocket and passes through chain and sequentially connected first driven sprocket of drive sprocket, the second driven sprocket and the 3rd driven sprocket；Motor driving drive sprocket rotates；Drive sprocket, the first driven sprocket, the rotation direction of the 3rd driven sprocket are identical；The rotation direction of drive sprocket is opposite with the rotation direction of the second driven sprocket, mixer existing in the prior art is solved using double drive cost is higher and the not ideal technical problem of mixing effect, which has the technique effect that processing cost is low, mixing effect is good.

Description

Driving device and mixer

Technical field

Materiel machining technical field is the utility model is related to, more particularly, to a kind of driving device and mixer.

Background technology

In all trades and professions such as food, feed, medicine, chemical fertilizer, relate generally to after mixing two or more raw materials It is processed as finished product.

In order to ensure that raw material can be sufficiently mixed, often semi-finished stock is mixed by means of mixer, is stirred, then Enter subsequent processing working process.Mixer is that a kind of blade-carrying axis rotates in cylinder or groove, by plurality of raw materials into Row is stirred, and makes a kind of mixture or the machine of suitable denseness.The classification of mixer have it is a variety of, as forced action type stir Machine, single horizontal shaft mixer, twin-shaft mixer etc..

Mixer no matter what type, its driving device are usually made of motor and retarder, and are stirred using single Mix the in the majority of axis.If being equipped with two agitating shafts, double drive is also mostly used, single driving is set seldom, using its processing of double drive Cost is higher；Secondly, the mixing effect of mixer is also undesirable.

Utility model content

First purpose of the utility model is to provide a kind of driving device, to alleviate mixer existing in the prior art Using the technical problem that double drive cost is higher and mixing effect is not ideal.

The driving device of the utility model, including motor and transmission device, the transmission device include drive sprocket and Pass through chain and sequentially connected first driven sprocket of the drive sprocket, the second driven sprocket and the 3rd driven sprocket.

The motor driving drive sprocket rotates；The drive sprocket, first driven sprocket, the 3rd driven chain The rotation direction of wheel is identical.

Second driven sprocket is opposite with the rotation direction of the drive sprocket.

Further, further include for installing the motor, the drive sprocket, first driven sprocket, described the The rack of two driven sprockets and the 3rd driven sprocket.

Further, the motor is fixedly mounted in the rack.

The drive sprocket, first driven sprocket, second driven sprocket and the equal pivot of the 3rd driven sprocket It is connected in the rack, and the drive sprocket, first driven sprocket, second driven sprocket and described 3rd driven Sprocket wheel rotates synchronously under the drive of the motor.

Further, the rack includes a tablet, and the motor is fixedly mounted on the tablet.

The drive sprocket, first driven sprocket, second driven sprocket and the 3rd driven sprocket with The tablet pivot joint.

Pivoting point where the drive sprocket, first driven sprocket and the 3rd driven sprocket three is not common Line, and second driven sprocket is located at the drive sprocket, first driven sprocket and the 3rd driven sprocket three Between.

Further, the first driven sprocket is arranged at the top of the 3rd driven sprocket.

The driving device of the utility model has the advantages that：

The driving device of the utility model includes motor and transmission device, and wherein motor is provided with one, is rotated by motor Drive sprocket is driven to rotate, drive sprocket, which rotates, can drive the first driven sprocket, the second driven sprocket and the 3rd driven chain successively Wheel rotates.Since the rotation direction of the first driven sprocket and the 3rd driven sprocket is identical, and both and the second driven sprocket Rotation direction is on the contrary, therefore, one motor driving of setting, can drive the second driven sprocket and the realization of the 3rd driven sprocket not in the same direction Rotate, save production cost to a certain extent.Add, this driving device uses chain drive, its reliable operation, efficiency It is higher.

By taking mixer as an example, since the second driven sprocket and the 3rd driven sprocket can be realized and do not rotate in same direction, this is stirred The machine of mixing can set two agitating shafts, and one of agitating shaft is arranged on the first driven sprocket or the 3rd driven sprocket, Another agitating shaft is arranged on the second driven sprocket.Since the mixing direction of two agitating shafts is on the contrary, can mix material More uniformly, mixing effect is further increased.

Second purpose of the utility model is to provide a kind of mixer, is adopted with alleviating mixer existing in the prior art With the technical problem that double drive cost is higher and mixing effect is not ideal.

The mixer of the utility model, including babinet, agitating shaft, the agitating vane being arranged on the agitating shaft and above-mentioned Driving device.

The agitating shaft includes the first agitating shaft and the second agitating shaft, and first agitating shaft is fixedly connected on described second On driven sprocket, second agitating shaft is fixedly connected on the 3rd driven sprocket.

Further, multigroup agitating vane is fixedly connected with each agitating shaft, agitating vane phase described in each group It is arranged in parallel, and agitating vane described in one group includes three or three agitating vanes described above.

Further, each agitating vane include connecting rod and with the detachable bat being fixedly connected of the connecting rod Plate.

The connecting rod is detachable to be fixedly connected on the agitating shaft.

Further, crash panel, the crash panel and the bat has been bolted at least end face of the clappers Elastic plate is equipped between plate.

Further, the crash panel, the crash panel and institute are both provided with the both ends of the surface being oppositely arranged of having the final say State and be equipped with elastic plate between having the final say.

The elastic plate protrudes from the clappers away from one end of the connecting rod.

The mixer of the utility model has the advantages that：

The mixer of the utility model, can produce the beneficial effect identical with above-mentioned driving device, details are not described herein.

Specifically, the agitating shaft of this mixer includes the first agitating shaft and the second agitating shaft, and the first agitating shaft is fixedly connected On the second driven sprocket, the second agitating shaft is fixedly connected on the 3rd driven sprocket.Due to motor work, can drive second from Movable sprocket and the 3rd driven sprocket rotate synchronously, and so as to fulfill the first agitating shaft and the second stirring axially opposite direction stirring, make Obtain material and mix more uniform, further increase mixing effect.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the structure diagram for the driving device that the utility model embodiment one provides；

Fig. 2 is the structure diagram for the mixer that the utility model embodiment two provides；

Fig. 3 is the structure diagram of blade shown in Fig. 2；

Fig. 4 is another structure diagram of blade shown in Fig. 2.

Icon：1- motors；2- drive sprockets；3- chains；The first driven sprockets of 4-；The second driven sprockets of 5-；6- 3rd driven sprocket；7- babinets；8- agitating shafts；9- agitating vanes；The first agitating shafts of 81-；The second agitating shafts of 82-；91- Connecting rod；92- has the final say；93- crash panels；94- elastic plates.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Embodiment one

The present embodiment one is a kind of driving device, and with reference to shown in Fig. 1, including motor 1 and transmission device, transmission device include Drive sprocket 2 and pass through chain 3 and sequentially connected first driven sprocket 4 of drive sprocket 2, the second driven sprocket 5 and the 3rd Driven sprocket 6；Motor 1 drives drive sprocket 2 to rotate；The rotation of drive sprocket 2, the first driven sprocket 4 and the 3rd driven sprocket 6 Direction all same；The rotation direction of drive sprocket 2 and the rotation direction of the second driven sprocket 5 are opposite.

The driving device of the present embodiment includes motor 1 and transmission device, and wherein motor 1 is provided with one, is rotated by motor 1 Drive drive sprocket 2 to rotate, drive sprocket 2 rotate can drive successively the first driven sprocket 4, the second driven sprocket 5 and the 3rd from Movable sprocket 6 rotates.Since the first driven sprocket 4 is identical with the rotation direction of the 3rd driven sprocket 6, and both with it is second driven Therefore the rotation direction of sprocket wheel 5 is on the contrary, setting a motor 1 to drive, can driving the second driven sprocket 5 and the 3rd driven sprocket 6 Realization does not rotate in same direction, and saves production cost to a certain extent.Add, this driving device uses chain drive, its work Reliably, efficiency is also higher.

It should be noted that drive sprocket 2, the first driven sprocket 4, the ruler of the second driven sprocket 5 and the 3rd driven sprocket 6 Very little size may be configured as identical.On the one hand, the processing easy to each parts of whole driving device, advantageously reduce processing cost； On the other hand, easy to the replacement between each sprocket wheel, maintenance.

The driving device of the present embodiment further include for install motor 1, drive sprocket 2, the first driven sprocket 4, second from The rack of 5 and the 3rd driven sprocket 6 of movable sprocket.Wherein, the specific constructive form of rack and how to be specifically fixedly mounted above-mentioned Parts are not shown in the accompanying drawings, and rack is without particularly customized, as long as can ensure that above-mentioned parts can realize respective work With.Certainly, rack will meet the requirement of certain rigidity, bearing capacity, stability in this driving device.

Specifically, motor 1 is fixedly mounted in rack；Drive sprocket 2, the first driven sprocket 4,5 and of the second driven sprocket 3rd driven sprocket 6 is articulated in rack, and drive sprocket 2, the first driven sprocket 4, the second driven sprocket 5 and the 3rd are driven Sprocket wheel 6 rotates synchronously under the drive of motor 1.

In the present embodiment, rack includes tablet, and motor 1 is fixedly mounted on tablet；Drive sprocket 2, the first driven sprocket 4th, the second driven sprocket 5 and the 3rd driven sprocket 6 are pivotally connected with tablet；Drive sprocket 2, the first driven sprocket 4 and the 3rd are driven Pivoting point where 6 three of sprocket wheel is not conllinear, and the second driven sprocket 5 is located at drive sprocket 2, the first driven sprocket 4 and the 3rd Between 6 three of driven sprocket.

Wherein, rack includes tablet, and motor 1 can be directly installed on the tablet, or by means of motor cabinet, by motor 1 is installed on motor cabinet, then motor cabinet is fixedly mounted in rack.No matter which kind of mode is used, ensureing 1 normal work of motor On the premise of work, based on facilitating the dismounting of motor 1, replace.

Specifically, drive sprocket 2, the first driven sprocket 4, the second driven sprocket 5 and the 3rd driven sprocket 6 can pass through company Spindle is articulated in rack.

Wherein, the second driven sprocket 5 is located between drive sprocket 2, the first driven sprocket 4 and 6 three of the 3rd driven sprocket. The layout of the sprocket wheel, which is set, to interfere each other, and can reduce the use of chain 3 to a certain extent, same with this When, also so that the overall structure of the driving device is more coordinated, is compact.

In the present embodiment, the first driven sprocket 4 is arranged to the top of the 3rd driven sprocket 6.So set and cause both Between will not interfere with each other.

Embodiment two

The present embodiment two is a kind of mixer, shown referring to Figures 1 and 2, which includes babinet 7, agitating shaft 8, sets Put the agitating vane 9 on agitating shaft 8 and above-mentioned driving device；Agitating shaft 8 includes the first agitating shaft 81 and the second agitating shaft 82, the first agitating shaft 81 is fixedly connected on the second driven sprocket 5, and the second agitating shaft 82 is fixedly connected on the 3rd driven sprocket 6 On.

The mixer of the present embodiment, can produce the beneficial effect identical with above-mentioned driving device, details are not described herein.

Specifically, the agitating shaft 8 of the mixer of the present embodiment includes the first agitating shaft 81 and the second agitating shaft 82, and first stirs Mix axis 81 to be fixedly connected on the second driven sprocket 5, the second agitating shaft 82 is fixedly connected on the 3rd driven sprocket 6.Due to electricity Machine 1 works, and the second driven sprocket 5 and the 3rd driven sprocket 6 can be driven to rotate synchronously, so as to fulfill the first agitating shaft 81 and second Agitating shaft 82 stirs round about so that material mixes more uniform, further increases mixing effect.

With reference to shown in Fig. 3, multigroup agitating vane 9 is fixedly connected with each agitating shaft, each group agitating vane 9 is parallel to be set Put, and every group of agitating vane 9 includes three or more than three agitating vanes 9.

It should be noted that the group number and number of agitating vane 9, according to the size of babinet 7 and material can need to be stirred How much rationally set.When agitating vane 9 is more, hence it is evident that material can be made to mix more uniform, stir more abundant；With This undoubtedly can also increase processing cost at the same time, using more agitating vane 9.

In the present embodiment, with reference to shown in Fig. 3, each agitating vane 9 includes connecting rod 91 and detachable solid with connecting rod 91 Surely the clappers 92 connected (wherein, connecting rod 91 can be connected with clappers 92 by bolt, nut)；91 detachable fixation of connecting rod It is connected on agitating shaft 8 (wherein, the one end of connecting rod 91 can be set on agitating shaft 8, and passes through screw locking).

Wherein, connecting rod 91 and the connection mode of clappers 92 are not limited only to this；The connection mode of connecting rod 91, agitating shaft 8 It is not limited only to this.

In the present embodiment, the 92 at least end face of having the final say has been bolted crash panel 93, crash panel 93 and clappers 92 Between be equipped with elastic plate 94, elastic plate 94 protrudes from clappers 92 away from one end of connecting rod 91.

It should be noted that crash panel 93 is set at least side of clappers 92.It is on the one hand to reduce stirred Cheng Zhong, rotating material directly act on clappers 92, and clappers 92 are caused to damage, may shorten the service life of agitating vane 9； On the other hand, if not clappers 92 on set crash panel 93, clappers 92 using when being damaged for a period of time, it is necessary to directly more Clappers 92 are changed, since clappers 92 are directly installed on agitating shaft 8, it is not only inconvenient that it is replaced, and waste of materials.The present embodiment In, due to there is provided crash panel 93, on the one hand adding the ability to bear of whole agitating vane 9, when can reduce material rotation pair Clappers 92 are played certain protective effect by the impact of clappers 92；On the other hand, in use for some time, crash panel 93 Certainly relatively 92 well damages of clappers, at this moment can re-replace crash panel 93, it is more convenient that it replaces crash panel 93.

In addition, the elastic plate 94 in the setting protrudes from clappers 92 away from one end of connecting rod 91.On the one hand, in identical drive Under the action of power, the contact area of agitating vane 9 and material to be mixed can be increased, both contact more abundant, it is stirred It is more uniform；On the other hand, the protrusion of elastic plate 94 is set, and material can be more to the impact force of agitating vane 9 in whipping process Act on elastic plate 94, since elastic plate 94 is not easy to be damaged, can also extend agitating vane 9 to a certain extent Service life.

In the present embodiment, the structure type of crash panel 93 has a variety of on clappers 92.

Such as：With reference to shown in Fig. 3, crash panel 93 is set in the side of clappers 92, crash panel 93 is fixed by bolt, nut On clappers 92.

Wherein, it is additionally provided with elastic plate 94 between crash panel 93 and clappers 92.The elastic plate 94 of setting uses elastic material, The elastic material stress can produce elastic deformation, and stress disappears, and material returns to original state.Such as：The elastic material uses bullet Property rubber.Impact when elastic plate 94 can further weaken or eliminate material rotation to agitating vane 9, can play agitating vane 9 To good protective effect.Elastic material is provided with agitating vane 9 also has side very much to the service life for extending agitating vane 9 Help.

And for example：With reference to shown in Fig. 4, crash panel 93, crash panel 93 are both provided with the both ends of the surface that clappers 92 are oppositely arranged Elastic plate 94 is equipped between clappers 92；Elastic plate 94 protrudes from clappers 92 away from one end of connecting rod 91.This kind of structure type The benefit of setting is same as said structure form, and details are not described herein.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical solution of type.

Claims (10)

1. a kind of driving device, it is characterised in that including motor (1) and transmission device, the transmission device includes drive sprocket (2) and chain (3) and sequentially connected first driven sprocket (4) of the drive sprocket (2), the second driven sprocket (5) are passed through With the 3rd driven sprocket (6)；

The motor (1) drives the drive sprocket (2) to rotate；

The rotation direction all same of the drive sprocket (2), first driven sprocket (4) and the 3rd driven sprocket (6)；

The rotation direction of the drive sprocket (2) and the rotation direction of second driven sprocket (5) are opposite.

2. driving device according to claim 1, it is characterised in that further include for installing the motor (1), the master Movable sprocket (2), first driven sprocket (4), second driven sprocket (5) and the rack of the 3rd driven sprocket (6).

3. driving device according to claim 2, it is characterised in that the rack includes tablet, and the motor (1) is fixed On the tablet；

The drive sprocket (2), first driven sprocket (4), second driven sprocket (5) and the 3rd driven sprocket (6) it is pivotally connected with the tablet；

Pivoting point where the drive sprocket (2), first driven sprocket (4) and the 3rd driven sprocket (6) three It is not conllinear, and second driven sprocket (5) is located at the drive sprocket (2), first driven sprocket (4) and the described 3rd Between driven sprocket (6) three.

4. driving device according to claim 3, it is characterised in that first driven sprocket (4) is arranged at described The top of three driven sprockets (6).

5. a kind of mixer, it is characterised in that including babinet (7), agitating shaft (8), the stirring being arranged on the agitating shaft (8) Blade (9) and the claims 1-4 any one of them driving devices；

The agitating shaft (8) includes the first agitating shaft (81) and the second agitating shaft (82), and first agitating shaft (81) is fixed to be connected It is connected on second driven sprocket (5), second agitating shaft (82) is fixedly connected on the 3rd driven sprocket (6).

6. mixer according to claim 5, it is characterised in that multigroup described stir is fixedly connected with each agitating shaft Mix blade (9), the parallel setting of agitating vane (9) described in each group, and agitating vane (9) described in every group include three or three with The upper agitating vane (9).

7. mixer according to claim 6, it is characterised in that each agitating vane (9) include connecting rod (91) and With the detachable clappers (92) being fixedly connected of the connecting rod (91)；

The connecting rod (91) is detachable to be fixedly connected on the agitating shaft (8).

8. mixer according to claim 7, it is characterised in that at least end face of the clappers (92) is connected by bolt Crash panel (93) is connected to, elastic plate (94) is equipped between the crash panel (93) and the clappers (92)；

The elastic plate (94) protrudes from the clappers (92) away from one end of the connecting rod (91).

9. mixer according to claim 8, it is characterised in that be all provided with the both ends of the surface that the clappers (92) are oppositely arranged The crash panel (93) is equipped with, elastic plate (94) is equipped between the crash panel (93) and the clappers (92)；

The elastic plate (94) protrudes from the clappers (92) away from one end of the connecting rod (91).

10. mixer according to claim 8 or claim 9, it is characterised in that the material of the elastic plate (94) is elastic rubber Glue.