CN204973662U - Horizontal axis mixer of two -way mixture - Google Patents

Abstract

The utility model belongs to the field of mixing machinery, in particular to a two-way mixing horizontal shaft mixer. The utility model discloses a two-way mixing horizontal shaft mixer, which comprises a driving mechanism, a stirring mechanism and a barrel body, and is characterized in that: the driving mechanism includes a motor and a reducer connected with the motor, and the stirring mechanism includes a The main shaft connected to the reducer of the drive mechanism and the first and second helical bands arranged on the main shaft, the first helical band extends from the first end of the barrel to the middle of the barrel, and the second helical band Extending from the second end of the barrel to the middle of the barrel, the two ends of the barrel are provided with end plates for installing the drive mechanism, and the upper part of the barrel is provided with a machine cover, and the cover is provided with a feeder for feeding There is an opening and an air vent for adjusting the air pressure in the barrel, and the middle part of the bottom of the barrel is equipped with a discharge port with a switch mechanism. This kind of horizontal shaft mixer has the characteristics of reasonable structure and good mixing effect.

Description

A two-way mixing horizontal shaft mixer

technical field

The utility model belongs to the field of mixing machinery, in particular to a two-way mixing horizontal shaft mixer.

Background technique

Agitator is a mechanical device commonly used in industrial production, which is used to mix materials evenly before further use. According to the arrangement direction of the main shaft, mixers include horizontal, vertical and other special structural forms. Horizontal mixers are generally composed of three parts: driving mechanism, stirring mechanism and stirring container. The effect is directly related.

In the prior art, a horizontal stirring device disclosed in Publication No. 102836656A is a ribbon-type one-way stirring device. The one-way stirring device has the characteristics of simple structure, but it can only be used for mixing materials with low difficulty. ; As the announcement number is 202278326U disclosed horizontal two-way ribbon mixing mixer, it adopts two-layer spiral ribbon inside and outside, the structure of two-layer spiral ribbon direction is opposite, built a kind of convective stirring form, but this kind of equipment can not There are certain limitations in the use of strong mixing and stirring operations.

Utility model content

The purpose of the utility model is to provide a horizontal shaft mixer with reasonable structure and good mixing effect aiming at the deficiencies of the prior art.

The utility model adopts the following technical scheme: a two-way mixing horizontal shaft mixer is provided, which includes a driving mechanism, a stirring mechanism and a barrel body, and is characterized in that: the driving mechanism includes a motor and a reducer connected with the motor, and the The stirring mechanism includes a main shaft connected to the reducer of the driving mechanism and a first spiral belt and a second spiral belt arranged on the main shaft. The first spiral belt extends from the first end of the barrel body to the middle of the barrel body. The second ribbon extends from the second end of the barrel to the middle of the barrel, the two ends of the barrel are provided with wall panels for installing the drive mechanism, and the upper part of the barrel is provided with a cover, and the cover is provided for There is a feeding port for feeding materials and an air vent for adjusting the air pressure inside the barrel, and a material outlet with a switch mechanism is provided in the middle of the bottom of the barrel.

Further, the stirring mechanism includes a main shaft.

Further, the stirring mechanism includes 4 first helical bands and 4 second helical bands, wherein 2 first helical bands and 2 second helical bands are close to the main shaft, and the other 2 first helical bands and 2 The second ribbon is remote from the main shaft.

Further, the opening and closing mechanism of the discharge port is a push plate discharge gate.

Further, the push plate discharge door includes a guide rail fixedly arranged at the bottom of the bucket body, a push plate that can slide along the guide rail and control the opening and closing of the discharge port, and an air cylinder that drives the push plate to slide along the guide rail.

Further, the end of the guide rail close to the discharge port is closed, and the switch mechanism also includes a spring for supporting the push plate upward when the discharge port is closed, and the spring is arranged at the end of the guide rail close to the discharge port .

Further, the machine cover is also provided with a dust removal port for connecting to a dust collector, and the feed port of the machine cover includes a water inlet and three powder feed ports.

As can be seen from the above description of the utility model, compared with the prior art, the desirable beneficial effects of the utility model are:

1. By setting the first ribbon and the second ribbon extending from both ends of the barrel to the middle of the barrel, the materials at both ends of the barrel can be driven by the first ribbon and the second ribbon and fully mixed in the middle of the barrel , the stirring effect is good;

2. The discharge port is set in the middle of the barrel where the materials are mixed most evenly, and the mixing state of the materials is the best when discharging;

3. There is an air vent on the machine cover of the barrel to ensure that the air pressure in the barrel is always balanced, and it is convenient to enter and discharge materials.

Description of drawings

Figure 1 is a schematic diagram of the appearance of a two-way mixing horizontal shaft mixer of the present invention.

Fig. 2 is a top view of a two-way mixing horizontal shaft mixer of the present invention with the machine cover removed.

Fig. 3 is a P-direction view of Fig. 1 and Fig. 2 .

detailed description

A two-way mixing horizontal shaft mixer of the present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings.

The structure of this kind of horizontal shaft mixer is shown in Fig. 1-Fig.

The two ends of the barrel body 1 are provided with end plates 11 for installing the stirring mechanism, the upper part is provided with a machine cover 12, and the middle part of the bottom is provided with a discharge port 13, wherein the machine cover 12 is provided with an air vent for adjusting the air pressure in the barrel body 1 121. A dust removal port 122 for connecting a dust collector and a plurality of feeding ports 123 for sending water and powder to the barrel body.

The switch mechanism 2 is arranged at the bottom of the barrel body 1, and is used to control the switch of the discharge port 13. The switch mechanism 2 includes a guide rail 21 arranged at the bottom of the barrel body 1, a push plate 22, and a mechanism for driving the push plate 22 to slide along the guide rail 21. Cylinder 23, guide rail 21 is provided with the spring 24 that is used to upwardly support push pedal at one end below discharge port 13, and this spring 24 is used for providing upward support force for push pedal 22 when discharge port 13 is closed, guarantees push pedal 22 is tightly closed with discharge port 13 to avoid material leakage.

The driving mechanism 3 includes a motor 31 and a reducer 32 , and the motor 31 drives the stirring mechanism 4 to run through the reducer 32 .

Stirring mechanism 4 comprises main shaft 41 and the first helical band 42 and the second helical band 43 that are arranged on main shaft 41, and first helical band 42 extends to the middle part of barrel body 1 from the first end of barrel body 1, and second helical band 43 Extending from the second end of the barrel body 1 to the middle of the barrel body 1, there are four first ribbons 42 and four second ribbons 43, of which two first ribbons 42 and two second ribbons 43 are close to the main shaft 41. The other two first spiral ribbons 42 and two second spiral ribbons 43 are far away from the main shaft 41 . The arrangement direction of the first ribbon 42 and the second ribbon 43 enables the material to move from the two ends of the barrel 1 to the middle and fully mix evenly in the middle of the barrel 1 .

The use steps of the above-mentioned two-way mixing mixer are as follows:

Step 1, control the switch mechanism 2 to close the discharge port 13 of the barrel body 1;

Step 2, add water and powder into the barrel body 1 through the feeding port 123 of the machine cover 12 on the barrel body 1, during which the air vent 121 keeps the air pressure balance in the barrel body 1 in real time, and the dust removal port 122 performs dust removal operation on the barrel body 1 ;

Step 3, the driving mechanism 3 drives the stirring mechanism 4 to operate to fully stir the materials in the barrel body 1 until the materials are evenly mixed;

Step 4, the push plate 22 of the switch mechanism 2 is opened, so that the uniformly stirred material is discharged from the discharge port 13 of the barrel body 1 until the barrel body 1 is emptied, and the driving mechanism 2 keeps running during this period;

Step 5, the driving mechanism 2 stops running, and returns to step 1 for the next stirring operation.

The above is only a specific embodiment of the utility model, but the concept of the utility model is not limited thereto, any non-substantial modification of the utility model by using this concept should be an act of violating the protection scope of the utility model .

Claims (7)

1. A two-way mixing horizontal shaft mixer, comprising a drive mechanism, a stirring mechanism and a barrel, is characterized in that: the drive mechanism comprises a motor and a speed reducer connected with the motor, and the agitation mechanism comprises a drive mechanism The main shaft connected to the reducer and the first and second helical bands arranged on the main shaft, the first helical band extends from the first end of the barrel body to the middle of the barrel body, and the second helical band extends from the barrel body The second end of the barrel extends to the middle of the barrel, and the two ends of the barrel are provided with end plates for installing the drive mechanism, and the upper part of the barrel is provided with a cover, and the cover is provided with a feeding port for feeding and a In order to adjust the air pressure in the barrel, there is a discharge port with a switch mechanism in the middle of the bottom of the barrel. 2. A two-way mixing horizontal-shaft mixer according to claim 1, characterized in that: said mixing mechanism includes a main shaft. 3. A two-way mixing horizontal shaft mixer according to claim 1 or 2, characterized in that: the stirring mechanism includes 4 first spiral ribbons and 4 second spiral ribbons, of which 2 first spiral ribbons The ribbon and 2 second ribbons are close to the main axis, and the other 2 first ribbons and 2 second ribbons are away from the main axis. 4. A two-way mixing horizontal shaft mixer according to claim 1 or 2, characterized in that: the opening and closing mechanism of the discharge port is a push plate discharge gate. 5. A two-way mixing horizontal-shaft mixer according to claim 4, characterized in that: said push plate discharge door includes a guide rail fixed at the bottom of the barrel, which can slide along the guide rail and control the discharge port The push plate of the switch and the cylinder that drives the push plate to slide along the guide rail. 6. A two-way mixing horizontal-shaft mixer according to claim 5, characterized in that: the end of the guide rail close to the discharge port is closed, and the switch mechanism also includes a function to move upward when the discharge port is closed. The spring supporting the push plate is arranged on the end of the guide rail close to the discharge port. 7. A two-way mixing horizontal shaft mixer according to claim 1, characterized in that: the cover is also provided with a dust removal port for connecting to a dust collector, and the feed port of the cover includes a water inlet and three A powder feed port.