CN207463017U - A kind of efficient powder mixer - Google Patents

Abstract

The utility model discloses a kind of efficient powder mixer, its key points of the technical solution are that：Including charging hopper, agitating roller is equipped in the charging hopper, the rotating roller is equipped with high auger knife and low auger knife, and high auger knife and low auger knife are fixed on by fixed link on agitating roller.The utility model has the advantages that powder can be stirred evenly.

Description

A kind of efficient powder mixer

Technical field

The utility model is related to a kind of mixing plant, more specifically to a kind of efficient powder mixer.

Background technology

Mixing machine is the machinery for uniformly mixing two or more material using mechanical force and gravity etc..It is mixed Conjunction machine can be by various materials with the uniform mixture of synthesis, and then are widely used in industrial production.Such as Publication No. A kind of mixing machine of CN103721588A, including supporting rack, mixing drum, the mixing drum both ends lateral wall is equipped with four branch Support is fixed by fixed frame between the supporting rack；Electricity is connected by link on mixing drum one end supporting rack Machine support, the electric machine support are equipped with motor supporting base, and the motor supporting base is equipped with transmission device, the biography Dynamic device and stirring axis connection, the agitating shaft passes through mixing drum and passes through bearing block and is fixed on bearing bracket, described Bearing bracket be fixed on mixing drum one end.

But above-mentioned patent, when being stirred to powder, the effect of stirring is bad, the stirring to powder is not unusual Uniformly, and then often it affects to processing.

Utility model content

The purpose of this utility model is to provide a kind of efficient powder mixer, and advantage is can to stir evenly powder.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of efficient powder mixing Machine including charging hopper, is equipped with agitating roller in the charging hopper, it is characterized in that：The agitating roller be equipped with high auger knife and Low auger knife, high auger knife and low auger knife are fixed on by fixed link on agitating roller.

Through the above technical solutions, high auger knife and low auger cutter have difference in height, the two mutual cooperation makes With can be stirred to the powder of different parts so that powder stirs more fully more uniformly.

The utility model is further arranged to：The high auger knife and low auger knife are made of stainless steel.

Through the above technical solutions, the powder stirred in charging hopper is most of all to have corrosivity, thus stirring blade is necessary There is corrosion resistant performance, while also often charging hopper inside can be cleaned, so stirring blade will also have resistant to rust The characteristics of, stainless steel has the advantages that foregoing two kinds, so stainless steel is selected to make high auger knife and low spiral Stirring blade.

The utility model is further arranged to：The charging hopper lower surface is equipped with automatic discharger.

Through the above technical solutions, automatic discharger can automatically control the discharge of powder, after powder is stirred, beat The device automatically controlled is opened, automatic discharger automatically controls the discharge of powder, instead of traditional manual emission, very just Just.

The utility model is further arranged to：The discharging mechanism includes discharge pedestal, discharge barrel, discharging rod, third motor And blanking tube, discharge pedestal are hollow cylindrical, the bottom surface of the upper end and charging hopper is affixed, and is connected with charging hopper, discharge pedestal Lower end and one end of discharge barrel with it is affixed and connect；The other end of discharge barrel is affixed with the upper end of blanking tube and connects；Discharging Bar one end is located at the inside of discharge barrel, and the other end is located at outside discharge barrel, and discharging rod penetrates through entire discharge barrel；On discharging rod Discharging rod spiral ridge equipped with conveying powder, one end that discharging rod is located at outside discharge barrel are connected by belt and third motor It connects；The controller that the third motor is equipped with is used to control third motor.

Through the above technical solutions, during blanking, start third motor, third motor drives discharging rod and discharging rod spiral prominence Rib rotates, and powder can be transported to discharge barrel top, and then powder is by going out by discharging rod spiral ridge from the lower end of discharge pedestal Barrel is fallen into charging ladle.

The utility model is further arranged to：The outer of the charging hopper upper end opening is equipped with fold seals lid.

Through the above technical solutions, fold seals lid can block charging hopper upper end opening when being unfolded, reduce powder The possibility is drifted when end is stirred for from opening, while staff can be facilitated to carry out charging hopper inside after sealing cover opening Cleaning.

The utility model is further arranged to：The charging hopper floor design is in the arc-shaped.

Through the above technical solutions, the floor design by charging hopper is in the arc-shaped, make the lower part of charging hopper there is certain slope Degree facilitates powder to be moved to discharging mechanism position, discharges powder more clean, while arc-shaped design is also beneficial to fill Mixing part inside hopper is stirred powder, stirs powder more uniform.

In conclusion the utility model has the advantages that：

1st, the utility model includes a charging hopper, and charging hopper is internally provided with agitating roller, and agitating roller is equipped with high auger Knife and low auger knife, when agitating roller rotates, the two is used in conjunction with each other, and the powder of different parts can be stirred It mixes so that powder stirs more fully more uniformly；

2 the utility model are equipped with automatic feed mechanism, and automatic feed mechanism drives the feeding bar in upper barrel by motor Rotation, while feeding bar spiral ridge is driven to rotate, feeding bar spiral ridge can be by the powder transfer in elevating hopper to charging In bucket.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the schematic diagram for embodying charging hopper internal structure；

Fig. 3 is the schematic diagram for embodying feed mechanism；

Fig. 4 is the schematic diagram for embodying feed mechanism internal mechanism；

Fig. 5 is the schematic diagram for embodying fold seals lid mechanism；

Fig. 6 is the schematic diagram for embodying discharging mechanism；

Fig. 7 is the schematic diagram for embodying the in-house structure that discharges；

Fig. 8 is the schematic diagram for embodying electronic scale and the barrel structure that feeds.

In figure, 1, frame body；11st, fixed plate;2nd, charging hopper；21st, agitating roller；211st, high auger knife；212nd, low spiral Stirring blade；213rd, supporting rod；214th, first pulley；3rd, belt；4th, the first motor；41st, the second motor；42nd, third motor；421、 Controller；5th, feed mechanism；51st, upper barrel；511st, feeding bar；5111st, feeding bar spiral ridge；512nd, the second belt wheel；52nd, on Hopper；521st, protective frame；53rd, feed tube；6th, fold seals lid；61st, the first sealing cover；62nd, the second sealing cover；621st, circle is opened Mouthful；7th, discharging mechanism；71st, discharge barrel；711st, discharging rod；7111st, discharging rod spiral ridge；712nd, third belt wheel；72nd, circle goes out Expect platform；73rd, blanking tube；8th, electronic scale；81st, sensor；9th, charging ladle.

Specific embodiment

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

A kind of powder mixer as depicted in figs. 1 and 2, including frame body 1, is fixed with a charging hopper 2, charging hopper on frame body 1 2 bottom surfaces are arc-shaped, and agitating roller 21 is equipped in the centre of charging hopper 2, two layers of auger knife, spiral are fixed on agitating roller 21 Stirring blade is spiral, and narrower width, and auger knife is divided into high auger knife 211 and low auger knife 212, low spiral shell Rotation stirring blade 212 is set close to agitating roller 21, and high auger knife 211 is sleeved on low 212 outside of auger knife and sets, and is stirring The short different supporting rod 213 of several root longs is uniformly provided on roller 21, the different supporting rod 213 of length is to high auger knife 211 It is fixed with low 212 position of auger knife, 21 side of agitating roller extends to the outside of charging hopper 2, and 2 outside of charging hopper is stirred It mixes and first pulley 214 is fixed on roller 21, first pulley 214 exports axis connection by the first motor 4 on belt 3 and frame body 1, First motor 4 is fixed in the fixed plate 11 on frame body 1.

As shown in Fig. 2, when needing to be stirred the powder in charging hopper 2, start the first motor 4, the first motor 4 Output shaft rotates, and then agitating roller 21 is driven to rotate, and agitating roller 21 drives high auger knife 211 and low auger knife 212 Rotation, high auger knife 211 and low auger knife 212 have difference in height, and the two is used in conjunction with each other, can be to different portions The powder of position is stirred.

As shown in figs. 1 and 3, automatic feed mechanism 5 is equipped in the side of frame body 1, automatic feed mechanism 5 can be fast by powder Speed is transported in charging hopper 2, and feed mechanism 5 includes a hollow upper barrel 51, and upper barrel 51 is inclined to be fixed on frame body 1 In upper edge, the upper side end of upper barrel 51 is vertically welded with a hollow feed tube 53, and 53 one end of feed tube connects with upper barrel 51 It connects the other end to extend into charging hopper 2, the second motor 41 is fixed with by the first fixed station on upper 51 upper end side wall of barrel, A feeding bar 511 is equipped with along upper 51 direction of barrel in upper barrel 51, feeding bar 511 penetrates through entirely upper barrel 51, feeding bar 511 one end protrude the side wall of feed tube 53, and prominent part is socketed with the second belt wheel 512, the second belt wheel 512 and the second motor 41 It is connected by belt 3.

As shown in Figure 3 and Figure 4, the feeding bar 511 in upper barrel 51 is equipped with the upward feeding bar spiral ridge of spiral 5111, the outer of feeding bar spiral ridge 5111 and upper 51 inner wall of barrel are mutually close, and the rotation of the second motor 41 can drive feeding bar 511 and feeding bar spiral ridge 5111 rotate, feeding bar spiral ridge 5111 rotation can be defeated by the powder of upper 51 lower end of barrel It is sent to upper end to go, be led eventually by feed tube 53 into charging hopper 2.

Upper 51 lower end of barrel is connected with the elevating hopper 52 for the shape of falling truncated rectangular pyramids, and upper barrel 51 extends to the bottom of elevating hopper 52, The bottom of upper barrel 51 is equipped with rectangular aperture, and rectangular aperture is to make feeding bar 511 and 511 spiral ridge of feeding bar more preferable And powder contact, and then realize better conveying effect, a rectangle protective frame be hinged on the upper edge side wall of elevating hopper 52 521, protective frame 521 includes a rectangular frame formed by reinforcement welding, equidistant in rectangular frame to be welded with more reinforcing bars, It can completely be covered at the upper edge of elevating hopper 52 after protective frame 521 is opened, when loading cargo into elevating hopper 52, protection Frame 521 can prevent larger particle from falling into and barrel 51 on side be blocked up in elevating hopper 52, and be also prevented from the packaging bag of powder It is wound on 511 spiral ridge of feeding bar.

As shown in Figure 1 and Figure 5, fold seals lid 6 is equipped in the edge that charging hopper 2 is open, it is two that fold seals lid 6, which is divided to, A part, including the first sealing cover 61 and the second sealing cover 62, the first sealing cover 61 is hinged with the second sealing cover 62, and second The position that sealing cover 62 is contacted with feed tube 53 is equipped with circular open 621, facilitates feed tube 53 that powder is imported into charging hopper 2 It is interior, 2 upper end opening of charging hopper can all be blocked just after all expansion of fold seals lid 6, powder is prevented to be stirred for It sputters and in journey.

As shown in Figure 6 and Figure 7, in charging hopper 2（See Fig. 1）Lower end be equipped with a round discharge pedestal 72, discharge pedestal lower end connects A discharge nozzle tilted upward is connected to, is equipped with a discharging rod 711 in discharge nozzle, the outer surface of discharging rod 711 also is provided with out Expect 711 spiral ridge of bar, 711 one end of discharging rod reaches one section of 71 lower end of discharge barrel, 711 sets of the discharging rod in 71 outside of discharge barrel Third belt wheel 712 is connected to, third belt wheel 712 is connect by belt 3 with third motor 42, and third motor 42 passes through the second fixed station It is fixed on discharge barrel 71, third motor 42 is carried for 711 spiral ridge of the discharging rod rotation on discharging rod 711 and discharging rod 711 For power, blanking tube 73 is connected in the lower surface of the upper end side wall of discharge barrel 71,711 spiral ridge of discharging rod conveys powder To 73 position of blanking tube, discharged by blanking tube 73.

As shown in Figure 6 and Figure 8, electronic scale 8 there are one being set in the lower section of blanking tube 73（, charging ladle 9 is placed in electronic scale 8 On, sensor 81, sensor 81 to be connect with the controller 421 that third motor 42 is equipped with there are one connections on electronic scale 8, work as dress Sensor 81 can be to 421 1 signals of controller on third motor 42, controller after powder in barrel reaches certain mass 421 receive the power supply that third motor 42 can be cut off after signal, continue to discharge so as to suspend blanking tube 73, until by new charging ladle 9 when being put on electronic scale 8, and sensor 81 can be again to 421 1 signals of controller, and controller 421, which receives, to be continued after signal to the Three motors 42 are powered, and blanking tube 73 is made to continue blanking.

The course of work：Different types of powder is poured into according to different ratios in elevating hopper 52 first, starts the second electricity Machine 41, the second motor 41 drive feeding bar 511 to rotate, and then in powder importing charging hopper 2, will restart the first motor 4, and first Terminal drives agitating roller 21 to rotate agitating roller 21 and stirs evenly different types of powder, after powder stirs evenly, will feed Bucket 9 is placed on electronic scale 8, is made charging ladle 9 corresponding with blanking tube 73, is then turned on third motor 42, third motor 42 drives out Material bar 711 rotates, and then by charging hopper;Powder in 2 is transported in charging ladle 9, is set when the powder quality in charging ladle 9 reaches After fixed quality, the sensor 81 on electronic scale 8 can be to 421 1 signals of controller on third motor 42, and controller 421 is received The power supply of third motor 42 can be cut off after to signal, continues to discharge so as to suspend blanking tube 73, is put into until by new charging ladle 9 When on electronic scale 8, sensor 81 can be again to 421 1 signals of controller, and controller 421 continues to give third motor after receiving signal 42 are powered, and blanking tube 73 is made to continue blanking.

This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but As long as it is all protected in the right of the utility model by Patent Law.

Claims (6)

1. a kind of efficient powder mixer, including charging hopper（2）, the charging hopper（2）It is interior to be equipped with agitating roller（21）, feature It is：The agitating roller（21）It is equipped with high auger knife（211）With low auger knife（212）, high auger knife（211） With low auger knife（212）Agitating roller is fixed on by fixed link（21）On.

2. a kind of efficient powder mixer according to claim 1, it is characterized in that：The high auger knife（211）With Low auger knife（212）It is made of stainless steel.

3. a kind of efficient powder mixer according to claim 1, it is characterized in that：The charging hopper lower surface is equipped with discharging Mechanism.

4. a kind of efficient powder mixer according to claim 3, it is characterized in that：The discharging mechanism（7）Including discharging Platform（72）, discharge barrel（71）, discharging rod（711）, third motor（42）And blanking tube（73）, discharge pedestal（72）For hollow cylindrical Shape, the upper end and charging hopper（2）Bottom surface it is affixed, and and charging hopper（2）Connection, discharge pedestal（72）Lower end and discharge barrel（71） One end with it is affixed and connect；Discharge barrel（71）The other end and blanking tube（73）Upper end it is affixed and connect；Discharging rod（711） One end is located at discharge barrel（71）Inside, the other end is located at discharge barrel（71）Outside, and discharging rod（711）The entire discharging of perforation Cylinder（71）；Discharging rod（711）It is equipped with the discharging rod spiral ridge of conveying powder（7111）, discharging rod（711）Positioned at discharge barrel （71）External one end passes through belt（3）With third motor（42）Connection；The third motor（42）The controller being equipped with （421）For controlling third motor（42）.

5. a kind of efficient powder mixer according to claim 1, it is characterized in that：The charging hopper（2）Upper end opening Outer is equipped with fold seals lid（6）.

6. a kind of efficient powder mixer according to claim 1, it is characterized in that：The charging hopper（2）Floor design into It is arc-shaped.