CN211254492U - A Rotary Feeding Mechanism of a Combination Scale - Google Patents

Abstract

The utility model relates to a combination balance technical field especially relates to a rotatory reinforced mechanism of combination balance. In the prior art, the combination scale is not provided with any structure for stirring or conveying materials, the materials cannot be timely conveyed out of a discharge port, the feeding speed is low, and the materials are easy to accumulate. In order to solve the problems, the technical scheme is as follows: including upper portion open-ended material tray subassembly, locate the inside feed rod subassembly of material tray subassembly and drive the rotatory driving motor of feed rod subassembly, the bottom circumference equipartition of going up the material tray subassembly is opened has a plurality of discharge gates, and feed rod subassembly includes fixes many puddlers in the jackshaft outside with jackshaft and the circumference of driving motor's output shaft, and the puddler radially extends to the medial surface of material tray subassembly from the jackshaft outside. The utility model discloses a driving motor drive feeding rod subassembly is rotatory, evenly promotes the material and delivers to the discharge gate with the material, has improved pay-off efficiency, makes the material of combination balance top fully flow, does not cause the material to pile up.

Description

A Rotary Feeding Mechanism of a Combination Scale

technical field

The utility model relates to the technical field of combination scales, in particular to a rotary feeding mechanism of the combination scale.

Background technique

In the prior art, the material above the combination scale falls from the discharge port through the vibration of the vibrating plate, enters the feeding screw, and is then transferred to the hopper through the feeding screw. Since the viscous material is easy to stick to the wall, there is no stirring or conveying above the combination scale. Due to the structure of the material, the vibration efficiency of the vibrating plate is low, the material cannot be sent out from the discharge port in time, the feeding speed is slow, and it is easy to cause material accumulation.

Utility model content

The utility model mainly solves the defects existing in the existing technology, and provides a rotary feeding mechanism of a combined scale.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

A rotary feeding mechanism of a combination scale includes a feeding tray assembly with an upper opening, a feeding rod assembly arranged inside the feeding tray assembly, and a drive motor for driving the feeding rod assembly to rotate, and the bottom of the feeding tray assembly is evenly distributed around the circumference There are a plurality of discharge ports, and the feeding rod assembly includes an intermediate shaft connected with the output shaft of the driving motor and a plurality of stirring rods circumferentially fixed on the outside of the intermediate shaft, and the stirring rods radially extend from the outside of the intermediate shaft. to the inner side of the feeding tray assembly.

Preferably, the feeding tray assembly includes a feeding plate and a cylindrical side plate that are locked and connected by a pull-buckle assembly, and at least fourteen discharge openings are evenly distributed on the circumference of the feeding plate.

Preferably, the cylindrical side plate is provided with a limit plate extending downwards that can extend into the discharge port, and the loading plate and the cylindrical side plate are positioned through the cooperation between the limit plate and the discharge port. , and the fixed connection is realized by locking the buckle assembly.

Preferably, there are six stirring rods, which are uniformly distributed around the circumference and fixed on the outer surface of the intermediate shaft.

Preferably, it also includes a conical feeding plate, the conical feeding plate is detachably installed inside the feeding tray assembly, the intermediate shaft is located just above the conical feeding plate, the stirring Rods slope down along the sides of the tapered guide plate and extend radially to the inner side of the feeder tray assembly.

Preferably, the acute angle formed by any bus bar located on the side surface of the tapered material guide plate and the plane where the feeding plate is located is less than 50°.

Preferably, two electronic eyes are also included, and the electronic eyes are located above the opening of the feeding tray assembly.

The beneficial effects of the present utility model:

The utility model provides a rotary feeding mechanism of a combination scale, which drives a feeding rod assembly to rotate through a driving motor, squeezes and scrapes the material, pushes the material evenly and sends the material to the discharge port, improves the feeding efficiency, and makes the material above the combination scale rotate. Full flow, will not cause material accumulation, especially suitable for viscous materials.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the rotary feeding mechanism of a kind of combination scale of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of the rotary feeding mechanism of a combination scale of the present invention;

Figure 3 is a schematic view of the split structure of a rotary feeding mechanism of a combination scale of the present invention.

The symbols in the figure are as follows:

Feeding tray assembly 1; feeding plate 11; discharge port 111; cylindrical side plate 12; limit plate 121; feeding rod assembly 2; intermediate shaft 21; stirring rod 22; drive motor 3; conical feeding plate 4 ; Electronic eye 5;

Detailed ways

The present utility model will be further described below in conjunction with the description of the drawings and the specific embodiments.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by "center", "upper", "lower", "front", "rear", "left" and "right" in the terms is Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot It is understood as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

As shown in Figures 1 to 3, a schematic structural diagram of a rotary feeding mechanism of a combined scale includes a feeding tray assembly 1 with an upper opening, a feeding rod assembly 2 disposed inside the feeding tray assembly 1, and a driving feeding rod assembly 2 Rotating drive motor 3, the drive motor 3 is located at the bottom of the feeding tray assembly 1, and its output shaft faces upward, and a plurality of discharge ports 111 are evenly distributed on the bottom circumference of the feeding tray assembly 1, so The feeding rod assembly 2 includes an intermediate shaft 21 connected with the output shaft of the driving motor 3 and a plurality of stirring rods 22 fixed on the outer side of the intermediate shaft 21. The stirring rods 22 radially extend from the outer side of the intermediate shaft 21 to all the The inner side of the feeding tray assembly 1, the lower end of the stirring rod 22 and the material remaining on the inner side or bottom are more effectively sent out.

In this embodiment, the feeding tray assembly 1 includes a feeding plate 11 and a cylindrical side plate 12 that are locked and connected by a pull button assembly 6 , and the pull button assembly 6 includes a pull ring detachably fixed to the feeding plate 11 . And the lock detachably fixed on the cylindrical side plate 12, the design of the pull button assembly 6 makes it easy to disassemble between the feeding plate 11 and the cylindrical side plate 12, and the feeding tray assembly 1 can be completed without the help of other tools. At least fourteen discharge ports 111 are evenly distributed on the upper circumference of the feeding plate 11 , which is convenient for maintenance and cleaning.

In this embodiment, the cylindrical side plate 12 is provided with a limiting plate 121 extending downwardly and extending into the discharge port 111 . The number of the limiting plates 121 is the same as that of the discharge port 11 at the same location. Correspondingly, the loading plate 11 and the cylindrical side plate 12 are inserted into the discharge port 111 through the limiting plate 121 to achieve positioning, and are fixedly connected through the locking of the buckle assembly 6 .

In this embodiment, there are six stirring rods 22 , which are uniformly distributed around the circumference and fixed on the outer surface of the intermediate shaft 21 .

In this embodiment, a conical material guide plate 4 is further included. The conical material guide plate 4 is detachably installed inside the feeding tray assembly 1, and the intermediate shaft 21 is located on the conical material guide plate. 4, the stirring rod 22 is in the shape of an obtuse-angled rod, which slopes downward along the side of the conical guide plate 4 and extends radially to the inner side of the feeding tray assembly 1, and similarly , the lower end of the stirring rod 22 is attached to the bottom of the feeding tray assembly 1. The material guide plate of the present invention adopts a conical design, so that the material falls on the top and is easy to spread, and under the action of gravity, the bottom of the feeding tray assembly 1 is moved upward. Sliding down, the material is closer to the position of the discharge port 111, which improves the feeding efficiency.

In this embodiment, the acute angle formed by any bus bar located on the side surface of the tapered material guide plate 4 and the plane where the feeding plate 11 is located is less than 50°.

In this embodiment, two electronic eyes 5 are also included. The electronic eyes 5 are located above the opening of the feeding tray assembly 1 and are mainly used to detect the amount of material above the combination scale to control the feeding speed and feeding time of the feeding elevator. .

The utility model has a simple structure but high efficiency and good effect. The material is added above the combined scale. Due to the downwardly inclined structure of the conical material guide plate 4, the material is uniformly dispersed and falls into the adjacent stirring rod 22 and the cylindrical side plate 12. In the fan-shaped space, the feeding rod assembly 2 is driven to rotate by the driving motor 3 to realize the transfer of the material, and the stirring rod 22 pushes the material to the discharge port 111 and sends it to the next station.

The above are only the embodiments of the present utility model, and are not intended to limit the scope of the present utility model patent. Any equivalent structure made by using the contents of the present utility model description and accompanying drawings, or directly or indirectly applied in other related technical fields, All the same are included in the scope of patent protection of the present invention.

Claims (7)

1. A rotary feeding mechanism of a combination scale, characterized in that: it comprises a feeding tray assembly (1) with an upper opening, a feeding rod assembly (2) arranged inside the feeding tray assembly (1), and a driving feeding rod assembly ( 2) A rotating drive motor (3), a plurality of discharge ports (111) are evenly distributed on the bottom circumference of the feeding tray assembly (1), and the feeding rod assembly (2) includes a drive motor (3) The intermediate shaft (21) connected to the output shaft of the intermediate shaft (21) and a plurality of stirring rods (22) whose circumferences are fixed on the outside of the intermediate shaft (21), the stirring rods (22) radially extend from the outside of the intermediate shaft (21) to the outside of the intermediate shaft (21). The inner side of the feeding tray assembly (1). 2. The rotary feeding mechanism of the combination scale according to claim 1, characterized in that: the feeding plate assembly (1) comprises a feeding plate (11) and a cylindrical In the side plate (12), at least fourteen discharge ports (111) are evenly distributed on the upper circumference of the feeding plate (11). 3. The rotary feeding mechanism of the combination scale according to claim 2, characterized in that: the cylindrical side plate (12) is provided with a limit plate that extends downward and can extend into the discharge port (111). (121), the loading plate (11) and the cylindrical side plate (12) are positioned through the cooperation between the limit plate (121) and the discharge port (111), and are locked by the pull-button assembly (6). Fixed connection. 4 . The rotary feeding mechanism of the combination scale according to claim 1 , wherein there are six stirring rods ( 22 ), which are uniformly distributed around the circumference and fixed on the outer surface of the intermediate shaft ( 21 ). 5 . 5. The rotary feeding mechanism of the combination scale according to claim 1, characterized in that it further comprises a conical material guide plate (4), and the conical material guide plate (4) is detachably installed on the feeding material Inside the disc assembly (1), the intermediate shaft (21) is located directly above the conical feed guide plate (4), and the stirring rod (22) is along the side surface of the conical feed guide plate (4) It is inclined downward and extends radially to the inner side of the feeding tray assembly (1). 6. The rotary feeding mechanism of the combination scale according to claim 5, characterized in that: the acute angle formed by any bus bar located on the side of the tapered feeding plate (4) and the plane where the feeding plate (11) is located less than 50°. 7. The rotary feeding mechanism of the combination scale according to any one of claims 1-6, characterized in that: it further comprises two electronic eyes (5), and the electronic eyes (5) are located in the feeding tray assembly (1) above the opening.

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