CN216559302U - Combined batching scale - Google Patents

Abstract

The utility model discloses a combined batching scale, which comprises a batching frame, a large bin hopper and a small bin hopper, wherein a main rotating shaft is rotatably connected at the middle position in the batching frame, a large bin base is fixedly connected to the main rotating shaft, a first pressure sensor is fixedly connected at the middle position of the upper end of the large bin base, a group of first telescopic rods are fixedly connected at the periphery of the upper end of the large bin base, the upper end of each first telescopic rod is fixedly connected with the bottom of the large bin hopper, an installation frame is fixedly connected at the middle position in the large bin hopper, and the middle position of the installation frame is rotatably connected with the small bin base. After the batching of big hopper is accomplished, utilize little hopper to increase progressively the batching, can increase the degree of accuracy of batching, the multiple batching structure of tradition is replaced to the combined integral type batching structure of big hopper and little hopper simultaneously, practices thrift the investment greatly, reduces the space technology and arranges.

Description

Combined batching scale

technical field

The utility model relates to the technical field of batching scales, in particular to a combined batching scale.

Background technique

The batching scale is a weighing instrument that pre-determines the mass ratio and measures the batching of several substances in the object to be weighed.

When weighing, the feeding pipe is used to make the material flow into the hopper, and the pressure sensor is used to weigh and display the material. However, when the material with large difference in batching quantity is batched, it is impossible to directly use the large hopper for one-time weighing. To ensure its weighing accuracy, counterweight scales with different weighing accuracy are usually used for incremental counterweighting. However, different counterweight scales are installed independently, which requires more installation space and causes space congestion.

Utility model content

The purpose of the present invention is to provide a combined batching scale to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical scheme: a combined batching scale, including a batching frame, a large bin and a small bin, a main rotating shaft is rotatably connected in the middle position inside the batching frame, and the main rotating shaft is fixed on the A large warehouse base is connected, a first pressure sensor is fixedly connected at the middle position of the upper end of the large warehouse base, and a group of first telescopic rods are fixedly connected to the periphery of the upper end of the large warehouse base. The bottom of the bucket is fixedly connected, a mounting bracket is fixedly connected in the middle of the inside of the large bucket, a small bin base is rotatably connected in the middle of the mounting bracket, and a second pressure sensor is fixedly connected in the middle of the upper end of the small bin base. and a group of second telescopic rods are fixedly connected to the outer periphery of the upper end of the small bin base, and the upper end of the second telescopic rod is fixedly connected to the lower end of the small bin bucket.

Preferably, a second feeding pipe is fixedly connected to the upper end of the batching frame at a position corresponding to the small hopper, and a pair of first feeding pipes is fixedly connected to the upper end of the batching frame and is located at the periphery of the second feeding pipe. A feeding pipe and a second feeding pipe can respectively feed the large hopper and the small hopper.

Preferably, a first motor is fixedly connected to the outer side wall of the batching frame at a position corresponding to the main rotating shaft, the output end of the first motor is fixedly connected to the main rotating shaft, and a second motor is fixedly connected to the mounting frame , the output end of the second motor is fixedly connected to the base of the small bin, and the first motor and the second motor can provide output power for the rotation of the large bin and the small bin.

Preferably, a set of support frames are evenly connected to the lower end of the outer side of the batching frame, and the supporting frames can support the batching frame, so that the material can smoothly flow out from the bottom of the batching frame.

Compared with the prior art, the beneficial effect of the utility model is: after the batching of the large bucket is completed, the small bucket is used to carry out incremental batching, which can increase the accuracy of the batching, and the combination of the large bucket and the small bucket is integrated. The batching structure replaces the traditional multi-set batching structure, which greatly saves investment and reduces the space process layout.

Description of drawings

Fig. 1 is the front cutaway structure schematic diagram of the present utility model;

Fig. 2 is the enlarged structural schematic diagram of A place in Fig. 1 of the utility model;

Fig. 3 is a top view sectional view of the large hopper of the utility model.

In the picture: 1. Ingredient frame; 2. Support frame; 3. Main shaft; 4. Base of large warehouse; 5. First telescopic rod; 6. First pressure sensor; 7. Large bucket; 8. First feeding Tube; 9, the first motor; 10, the mounting frame; 11, the small bin base; 12, the second motor; 13, the second pressure sensor; 14, the second telescopic rod; 15, the small bin; 16, the second feeder feed tube.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a combined batching scale, including a batching frame 1, a large bin 7 and a small bin 15, the main shaft 3 is rotatably connected to the inner middle position of the batching frame 1, and the large The warehouse base 4 is fixedly connected to the main shaft 3, the first pressure sensor 6 is fixedly connected to the middle position of the upper end of the large warehouse base 4, the first telescopic rod 5 is evenly fixed to the periphery of the upper end of the large warehouse base 4, and the upper end of the first telescopic rod 5 is connected to the upper end of the large warehouse base 4. The bottom of the big bin 7 is fixedly connected, the mounting frame 10 is fixedly connected to the middle position inside the big bin 7, the small bin base 11 is rotatably connected to the middle position of the mounting frame 10, and the second pressure sensor 13 is fixedly connected to the middle position of the upper end of the small bin base 11 , the second telescopic rod 14 is evenly and fixedly connected to the outer periphery of the upper end of the small bin base 11 , and the upper end of the second telescopic rod 14 is fixedly connected to the lower end of the small bin 15 .

Among them, in order to feed the large hopper 7 and the small hopper 15, the second feeding pipe 16 is fixedly connected to the upper end of the batching frame 1 and the position corresponds to the small hopper 15, and the first feeding pipe 8 is fixedly connected to the batching frame. The upper end of 1 is located at the periphery of the second feeding pipe 16.

Among them, in order to provide output power for the rotation of the large bucket 7 and the small bucket 15, the first motor 9 is fixedly connected to the outer wall of the batching frame 1 and its position corresponds to the main shaft 3, and the output end of the first motor 9 is connected to the main shaft 3. In a fixed connection, the second motor 12 is fixedly connected in the mounting frame 10 , and the output end of the second motor 12 is fixedly connected with the silo base 11 .

Wherein, in order to support the batching frame 1 so that the material can flow out from the bottom of the batching frame 1 smoothly, the support frame 2 is evenly and fixedly connected to the lower end of the outer side of the batching frame 1 .

Specifically, when the utility model is used, the whole device is first connected to an external power source, then the material is poured into the large hopper 7 through the first feeding pipe 8, and the The material is preliminarily weighed. When the material reaches a certain weight, the second feeding pipe 16 is used to pour the material into the small hopper 15, and the second pressure sensor 13 is used to accurately weigh the material in the small hopper 15. , After the feeding is completed, the second motor 12 is turned on, so that the output end of the second motor 12 drives the small bin base 11 to rotate, thereby driving the small bin 15 to rotate, making the small bin 15 upside down, and making the small bin 15 rotate. The material inside enters the large hopper 7, and finally the first motor 9 is turned on, so that the output end of the first motor 9 drives the main rotating shaft 3 and the large hopper base 4 to rotate, and makes the large hopper 7 rotate, and finally the accurate material is released from the batching. Pour into box 1.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and 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 be construed as a limitation on the present invention.

In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as "first", "second", "third", "fourth" may expressly or implicitly include at least one of such features.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. The combined batching scale is characterized by comprising a batching frame (1), a large bin hopper (7) and a small bin hopper (15), wherein a main rotating shaft (3) is rotatably connected at the middle position inside the batching frame (1), a large bin base (4) is fixedly connected to the main rotating shaft (3), a first pressure sensor (6) is fixedly connected at the middle position of the upper end of the large bin base (4), a group of first telescopic rods (5) are fixedly connected to the periphery of the upper end of the large bin base (4), the upper end of each first telescopic rod (5) is fixedly connected with the bottom of the large bin hopper (7), a mounting frame (10) is fixedly connected at the middle position inside the large bin hopper (7), a small bin base (11) is rotatably connected at the middle position of the mounting frame (10), a second pressure sensor (13) is fixedly connected at the middle position of the upper end of the small bin base (11), the small warehouse is characterized in that a group of second telescopic rods (14) are fixedly connected to the periphery of the upper end of the small warehouse base (11), and the upper ends of the second telescopic rods (14) are fixedly connected with the lower end of the small warehouse hopper (15).

2. The modular ingredient scale of claim 1, wherein: batching frame (1) upper end and with little hopper (15) corresponding position fixedly connected with second inlet pipe (16), batching frame (1) upper end just is located a pair of first inlet pipe (8) of second inlet pipe (16) peripheral fixedly connected with.

3. The modular ingredient scale of claim 1, wherein: batching frame (1) lateral wall and with main pivot (3) corresponding position fixedly connected with one first motor (9), first motor (9) output end fixed connection is on main pivot (3), second motor (12) of fixedly connected with in mounting bracket (10), second motor (12) output end fixed connection is on little storehouse base (11).

4. The unitized batch scale of claim 1, wherein: the lower end of the outer side of the batching frame (1) is uniformly and fixedly connected with a group of supporting frames (2).

Images