CN216856478U - Three-eccentric mixing device - Google Patents

Abstract

The utility model provides a three-eccentric mixing device which comprises a bottom plate, a supporting plate arranged on the bottom plate, a driving seat arranged on the bottom plate and far away from one side of the supporting plate, and a cleaning seat arranged on the upper side of the driving seat, wherein the driving seat is arranged on the bottom plate; a rotating shaft is arranged on one surface, facing the driving seat, of the supporting plate and fixedly connected with a three-eccentric mixing tank, a first motor is arranged on one surface, facing the supporting plate, of the driving seat, and the first motor is fixedly connected with the three-eccentric mixing tank; the cleaning seat is provided with a support rod, an air pump fixedly connected with the support rod, a main air pipe fixedly connected with the air pump, an auxiliary air pipe rotatably connected with the main air pipe and a driving device fixedly connected to the outer side of the main air pipe, the driving device drives the auxiliary air pipe to rotate relative to the main air pipe, and the tail end of the auxiliary air pipe faces the three-eccentric mixing tank. The utility model is characterized in that the powder on the wall of the tank is cleaned by gas injection, thereby avoiding manual cleaning.

Description

Three-eccentric mixing device

Technical Field

The utility model relates to the field of powder mixing equipment, in particular to a three-eccentric mixing device

Background

The three-eccentric mixer is mainly used for mixing various medicaments in the pharmaceutical industry, so that the medicaments are uniformly and fully mixed, and the accuracy of the medicament amount and the normal exertion of the medicament effect are ensured. Patent No. CN207694645U discloses a triple eccentric mixer, which comprises a bottom strip, a supporting foot, a first mixing drum, a platen, a first motor, a discharging pipe, a second mixing drum, a discharging cabin, a discharging hopper, a bent pipe, a charging barrel, a supporting seat, a rotating shaft, a first helical gear, a back plate, a second motor, a bolt, a rotating disc, a charging tank, a stirring shaft, a helical blade, a shaft sleeve, a clamping piece, a collecting hopper, a diversion trench and a second helical gear; the technology aims at realizing eccentric shaking and equal-time-difference injection mixing of various medicaments under the rotation of the feeding tank, so that the medicaments are fully and uniformly mixed, the stability of the dose and component proportion of the medicaments is ensured, and the normal exertion of the medicament effect is ensured. The disadvantages are that after the medicine powder is mixed, the medicine powder remained on the wall of the cylinder is difficult to clean and is to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a three-eccentric mixing device which is characterized in that powder on the wall of a tank is cleaned through gas injection, and manual cleaning is avoided.

The technical scheme is as follows:

a three-eccentric mixing device comprises a bottom plate, a supporting plate arranged on the bottom plate, a driving seat arranged on the bottom plate and far away from one side of the supporting plate, and a cleaning seat arranged on the upper side of the driving seat; a rotating shaft is arranged on one surface, facing the driving seat, of the supporting plate and fixedly connected with a three-eccentric mixing tank, a first motor is arranged on one surface, facing the supporting plate, of the driving seat, and the first motor is fixedly connected with the three-eccentric mixing tank; the cleaning seat is provided with a support rod, an air pump fixedly connected with the support rod, a main air pipe fixedly connected with the air pump, an auxiliary air pipe rotatably connected with the main air pipe and a driving device fixedly connected to the outer side of the main air pipe, the driving device drives the auxiliary air pipe to rotate relative to the main air pipe, and the tail end of the auxiliary air pipe faces the three-eccentric mixing tank.

Further, the driving device comprises a second motor, a gear fixedly connected with the second motor and external teeth meshed with the gear, and the external teeth are positioned on the outer side of the secondary air pipe.

Furthermore, both sides of the auxiliary trachea are also provided with a bronchus.

Furthermore, a buffer device is arranged on the lower side of the bottom plate.

Furthermore, the buffer device comprises a hydraulic cylinder, two base plates fixedly connected with two ends of the hydraulic cylinder, and springs with two ends respectively connected with the two base plates.

Further, the cleaning seat is connected with the support rod in a rotating mode.

Further, an adjusting panel is arranged on the outer side of the driving seat.

Further, the blending tank downside is provided with the discharge gate, the discharge gate downside is provided with the unloading lid, the blending tank upside is provided with the feed inlet, the feed inlet upside is provided with the feeding lid.

The beneficial effects provided by the utility model are as follows:

putting the medicinal powder to be mixed into a three-eccentric mixing tank, driving the three-eccentric mixing tank to rotate by a first motor to fully and uniformly mix the medicinal powder in the tank, and then discharging the mixed medicinal powder; the air pump on the branch is adjusted for main trachea aims at remaining powder on the three eccentric blending tank jar walls, starts air pump and drive arrangement, makes vice trachea rotate on one side and spouts gas-blast, clears away powder through gas injection, has increased the clearance area to the jar wall, realizes high-efficient clean. The utility model cleans the medicine powder on the wall of the tank through gas injection, thereby avoiding manual cleaning.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the principles and effects of the utility model.

Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.

FIG. 1 is a schematic diagram of the present invention.

Description of reference numerals:

101. a base plate; 102. a support plate; 103. a driving seat; 104. cleaning a seat; 105. a rotating shaft; 106. a triple eccentric mixing tank; 107. a first motor; 108. a strut; 109. an air pump; 201. a main air pipe; 202. a secondary air pipe; 203. a bronchus; 204. a second motor; 205. a gear; 206. a hydraulic cylinder; 207. a base plate; 208. a spring; 209. an adjustment panel;

Detailed Description

In order to facilitate an understanding of the utility model, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.

Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the case of a real scene incorporating the technical solution of the present invention, all technical and scientific terms used herein may also have meanings corresponding to the objects of achieving the technical solution of the present invention.

As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.

Unless specifically stated or otherwise defined, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like as used herein refer to an orientation or positional relationship as shown in the drawings for convenience in describing the patent and in order to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting of the patent.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

As used herein, unless otherwise specified or defined, the terms "comprises," "comprising," and "comprising" are used interchangeably to refer to the term "comprising," and are used interchangeably herein.

It is needless to say that technical contents or technical features which are contrary to the object of the present invention or clearly contradicted by the object of the present invention should be excluded.

As shown in fig. 1, a triple eccentric mixing device comprises a bottom plate 101, a support plate 102 disposed on the bottom plate 101, a driving seat 103 disposed on the bottom plate 101 and away from the support plate 102, and a cleaning seat 104 disposed on the upper side of the driving seat 103; a rotating shaft 105 is arranged on one surface of the supporting plate 102 facing the driving seat 103, a three-eccentric mixing tank 106 is fixedly connected with the rotating shaft 105, a first motor 107 is arranged on one surface of the driving seat 103 facing the supporting plate 102, and the first motor 107 is fixedly connected with the three-eccentric mixing tank 106; the cleaning seat 104 is provided with a support rod 108, an air pump 109 fixedly connected with the support rod 108, a main air pipe 201 fixedly connected with the air pump 109, an auxiliary air pipe 202 rotatably connected with the main air pipe 201, and a driving device fixedly connected to the outer side of the main air pipe 201, wherein the driving device drives the auxiliary air pipe 202 to rotate relative to the main air pipe 201, the tail end of the auxiliary air pipe 202 faces the three-eccentric mixing tank 106, a discharge port is arranged on the lower side of the mixing tank, a discharge cover is arranged on the lower side of the discharge port, a feed port is arranged on the upper side of the mixing tank, and a feed cover is arranged on the upper side of the feed port.

Putting the medicinal powder to be mixed into a three-eccentric mixing tank 106, driving the three-eccentric mixing tank 106 to rotate by a first motor 107 to fully and uniformly mix the medicinal powder in the tank, and then discharging the mixed medicinal powder; the air pump 109 on the support rod 108 is adjusted, so that the main air pipe 201 is aligned to residual medicine powder on the tank wall of the three-eccentric mixing tank 106, the air pump 109 and the driving device are started, the auxiliary air pipe 202 rotates and sprays air at the same time, the medicine powder is removed through air spraying, the cleaning area of the tank wall is increased, and efficient cleaning is achieved. The utility model cleans the medicine powder on the wall of the tank through gas injection, thereby avoiding manual cleaning.

And the two sides of the auxiliary air pipe 202 are also provided with a branch air pipe 203, the driving device comprises a second motor 204, a gear 205 fixedly connected with the second motor 204 and external teeth meshed with the gear 205, and the external teeth are positioned on the outer side of the auxiliary air pipe 202. The second motor 204 is fixed on the main air pipe 201, the gear 205 is fixed on an output shaft of the second motor 204, the second motor 204 is started, the gear 205 drives the auxiliary air pipe 202 to rotate through external teeth, and in the rotating process of the auxiliary air pipe 202, the branch air pipe 203 performs circular motion and sprays air at the same time, so that the cleaning range of the air pump 109 is expanded.

The lower side of the bottom plate 101 is further provided with a buffer device, and the buffer device comprises a hydraulic cylinder 206, two base plates 207 fixedly connected with two ends of the hydraulic cylinder 206, and a spring 208 with two ends respectively connected with the two base plates 207. During the rotation of the tri-eccentric mixing tank 106, large vibration impact is caused to the ground, and the ground and the tri-eccentric mixing tank 106 are protected through double shock absorption of the hydraulic cylinder 206 and the spring 208.

The cleaning seat 104 is rotatably connected with the supporting rod 108, so that the supporting rod 108 can rotate relatively to adapt to the position of the three-eccentric mixing tank 106. An adjusting panel 209 is arranged outside the driving seat 103, and an operator adjusts and controls the first motor 107 and the second motor 204 through the adjusting panel 209.

The above embodiments are provided to illustrate, reproduce and deduce the technical solutions of the present invention, and to fully describe the technical solutions, the objects and the effects of the present invention, so as to make the public more thoroughly and comprehensively understand the disclosure of the present invention, and not to limit the protection scope of the present invention.

The above are only preferred embodiments of the present invention, and it should be noted that the above preferred embodiments should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and these modifications and adaptations should be considered within the scope of the utility model.

Claims (8)

1. A three-eccentric mixing device is characterized by comprising a bottom plate, a supporting plate arranged on the bottom plate, a driving seat arranged on the bottom plate and far away from one side of the supporting plate, and a cleaning seat arranged on the upper side of the driving seat; a rotating shaft is arranged on one surface, facing the driving seat, of the supporting plate and fixedly connected with a three-eccentric mixing tank, a first motor is arranged on one surface, facing the supporting plate, of the driving seat, and the first motor is fixedly connected with the three-eccentric mixing tank;

the cleaning seat is provided with a support rod, an air pump fixedly connected with the support rod, a main air pipe fixedly connected with the air pump, an auxiliary air pipe rotatably connected with the main air pipe and a driving device fixedly connected to the outer side of the main air pipe, the driving device drives the auxiliary air pipe to rotate relative to the main air pipe, and the tail end of the auxiliary air pipe faces the three-eccentric mixing tank.

2. A triple eccentric mixing apparatus according to claim 1, wherein said drive means comprises a second motor, a gear fixedly connected to said second motor, and external teeth engaging said gear, said external teeth being located outside said secondary air pipe.

3. A triple eccentric mixing apparatus according to claim 1, wherein said secondary air pipe is further provided with a branch pipe at both sides thereof.

4. A triple eccentric mixing apparatus according to any of claims 1 to 3, wherein the underside of the base plate is further provided with damping means.

5. The triple-eccentric mixing device according to claim 4, wherein the buffer device comprises a hydraulic cylinder, two backing plates fixedly connected with both ends of the hydraulic cylinder, and a spring having both ends respectively connected with the two backing plates.

6. A triple eccentric mixing device according to any of claims 1 to 3, wherein the cleaning block is rotatably connected to the support rod.

7. A triple eccentric mixing apparatus according to any of claims 1 to 3, wherein an adjustment panel is provided outside the drive block.

8. The triple eccentric mixing device according to any one of claims 1 to 3, wherein a discharge port is arranged at the lower side of the mixing tank, a discharge cover is arranged at the lower side of the discharge port, a feed port is arranged at the upper side of the mixing tank, and a feed cover is arranged at the upper side of the feed port.

Images