Automatic weighing, batching and blending system

Abstract

The utility model discloses an automatic weighing, burdening and blending system, and relates to the technical field related to burdening. The device comprises a batching bin, material conveying sleeves and material conveying bins, the material conveying sleeves are symmetrically and fixedly communicated with the upper portion of the peripheral side of the batching bin, the upper portion of the peripheral side of each material conveying sleeve is communicated with three discharging pipes in a fixed plate mode at equal intervals, the top end of each discharging pipe is fixedly communicated with the corresponding material conveying bin, and supporting discs are movably connected into the material conveying bins. Weighing sensors are symmetrically fixed to the bottom end of the supporting disc, and the bottoms of the weighing sensors are fixed to the inner bottom of the conveying bin. Through the arrangement of the batching bin, the material conveying sleeve and the material conveying bin, the problems that when the batching device works, the time consumption of weighing operation is long, the working efficiency is not high enough, materials are on an inclined surface, part of the materials are easy to hang and remain, and the materials are not fully discharged are solved, and the batching device has the advantages that the weighing operation efficiency of the batching device is higher; and the materials are discharged more sufficiently.

Description

Technical Field

[0001] The utility model belongs to the technical field related to batching, and particularly relates to an automatic weighing batching and mixing system. Background Art

[0002] Batching device is a kind of equipment used in various production processes. It is mainly used to accurately mix and distribute different raw materials to ensure the consistency of product quality and the efficiency of the production process. Batching device is widely used in food, pharmaceutical, chemical and other industries. Batching device can improve production efficiency, reduce manual operation errors and labor intensity, and ensure the consistency and stability of product quality. However, it still has the following disadvantages in actual use:

[0003] When the batching device is working, the material is directly transported to the batching device for weighing and then transported to the silo. However, during use, different ingredients need to be weighed and transported step by step, which is not convenient to operate.

[0004] When the batching device is working, different materials are transported to the silo for mixing. After mixing in the silo, the materials need to be discharged. However, during operation, in order to fully discharge the materials, the bottom of the silo is usually bucket-shaped, but the materials are easily retained on the inclined surface, and the material discharge is not sufficient. Utility Model Content

[0005] The utility model aims to provide an automatic weighing batching and mixing system, which solves the problems of a long weighing operation when a batching device is working, low working efficiency, and partial material hanging on an inclined surface, resulting in insufficient material discharge, by arranging a batching bin, a material feeding sleeve and a material feeding bin.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses an automatic weighing batching and mixing system, comprising a batching bin, a feeding sleeve and the feeding bin, wherein the upper part of the circumference of the batching bin is symmetrically fixedly connected with the feeding sleeve, the upper part of the circumference of each feeding sleeve is equidistantly connected with three discharge pipes through a fixed plate, the top of each discharge pipe is fixedly connected with the feeding bin, a support plate is movably connected in the feeding bin, a weighing sensor is symmetrically fixed at the bottom end of the support plate, the bottom of the weighing sensor is fixed to the bottom of the feeding bin, when working, materials are contained in the batching bin, the support plate is movably connected in the feeding bin through the feeding bin, and when working, materials are centrally transported to the batching bin through the feeding sleeve.

[0008] Furthermore, a driving motor 1 is fixed at the top center of the batching bin, a transmission shaft 1 is fixed to the output end of the driving motor 1, a connecting plate is fixed in a circular array at the lower part of one side of the transmission shaft, and the batching bin drives the transmission shaft 1 to rotate through the driving motor 1.

[0009] Furthermore, the bottom end of the batching bin is bucket-shaped, and a scraper plate is fixed to one end of the connecting plate away from the transmission shaft. The scraper plate is arranged on the inner wall of the batching bin so as to scrape the material on the inner wall of the batching bin during operation.

[0010] Furthermore, the bottom end of the batching bin is fixedly connected to an output pipe, and an electric control valve is fixed to the middle of the peripheral side of the output pipe. When the batching bin is working, the material therein is discharged through the output pipe, and the delivery on and off of the output pipe is controlled by the electric control valve.

[0011] Furthermore, a driving motor 2 is fixed to the end of the feed sleeve away from the feed bin, a transmission shaft 2 is fixed to the output end of the driving motor 2, the transmission shaft 2 passes through the end of the feed sleeve away from the feed bin, spiral blades are fixed to the two circumferential sides of the transmission shaft in the feed sleeve, and the transmission shaft 2 is driven to rotate by the driving motor 2, thereby driving the spiral blades to rotate and transport materials.

[0012] Furthermore, a feed hole is vertically penetrated through the center of the support plate, an inner tube is fixed on the outer side of the feed hole at the bottom end of the support plate, an electric control valve 2 is fixed on the upper part of the peripheral side of the inner tube, the bottom end of the inner tube is arranged at the top end of the discharge pipe, and the top end of the feed bin is fixedly connected to an input pipe. When the support plate is working, the material mounted on it is transported to the inner tube through the feed hole, and the delivery of the inner tube is controlled by the electric control valve 2.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem that the weighing operation of the batching device is time-consuming and the working efficiency is not high enough when the batching device is working by arranging the feeding sleeve and the feeding bin. When the feeding bin is working, the material is transported to the feeding bin through the input pipe and supported by the support plate in the feeding bin. Then, the material is weighed by the weighing sensor. After the weight of the material is determined, the electric control valve 2 on the peripheral side of the inner tube is started, so that the material on the support plate is transported to the inner tube through the feeding hole, and then transported to the discharge pipe through the inner tube, and then transported to the feeding sleeve through the discharge pipe. The transmission shaft 2 is driven to rotate by the driving motor 2 to drive the spiral blade to rotate. Through the rotation of the spiral blade, the material entering the feeding sleeve is spirally mixed and transported to the batching bin, so that the weighing operation of the batching device is time-consuming and the working efficiency is higher when the batching device is working.

[0015] The utility model solves the problem that part of the material is easily retained on the inclined surface of the batching device and the material is not discharged sufficiently by arranging a batching bin. When the material is transported into the batching bin, a driving motor is started, and the driving motor drives a transmission shaft to rotate. The rotation of the transmission shaft drives the connecting plate to rotate, and the rotation of the connecting plate drives the scraper plate to rotate. The rotation of the scraper plate scrapes the material on the inner wall of the batching bin, reduces the deposition of the material at the bottom of the batching bin, makes it more difficult for the material in the batching device to retain on the inclined surface, and the material is discharged more sufficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a stereogram of the assembly structure of an automatic weighing and mixing system;

[0018] Figure 2 It is a three-dimensional diagram of the cross-sectional structure of the batching bin;

[0019] Figure 3 It is a three-dimensional diagram of the cross-sectional structure of the feed sleeve;

[0020] Figure 4 It is a three-dimensional diagram of the cross-sectional structure of the feed bin;

[0021] Figure 5 for Figure 4 A magnified view of the structure in Figure 2.

[0022] Reference numerals:

[0023] 1. Material batching bin; 101. Driving motor 1; 102. Transmission shaft 1; 103. Connecting plate; 104. Scraper plate; 105. Output pipe; 106. Electric control valve 1; 2. Feed sleeve; 201. Driving motor 2; 202. Transmission shaft 2; 203. Spiral blade; 3. Feed bin; 301. Support plate; 302. Feed hole; 303. Inner tube; 304. Electric control valve 2; 305. Weighing sensor; 306. Discharge pipe; 307. Input pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0025] See also Figure 1-5 The utility model is an automatic weighing batching and mixing system, comprising a batching bin 1, a feeding sleeve 2 and a feeding bin 3. The feeding sleeve 2 is symmetrically fixedly connected to the upper part of the peripheral side of the batching bin 1. When the batching bin 1 is working, the materials with good proportions are contained in it, and the materials are transported to the batching bin 1 through the feeding sleeve 2. The upper part of the peripheral side of each feeding sleeve 2 is equidistantly connected to three discharge pipes 306 through a fixed plate. When the discharge pipe 306 is working, the materials discharged from the feeding bin 3 are transported to the feeding sleeve 2. The top of each discharge pipe 306 Both ends are fixedly connected with a feed bin 3, and the material entering the feed bin 3 is transported to the feed sleeve 2 through the discharge pipe 306 after being weighed. A support plate 301 is movably connected inside the feed bin 3, and a weighing sensor 305 is symmetrically fixed to the bottom end of the support plate 301. The bottom of the weighing sensor 305 is fixed to the bottom of the feed bin 3. The material entering the feed bin 3 is supported by the support plate 301, and the material entering the feed bin 3 is weighed by the weighing sensor 305 to determine the amount of material entering the feed bin 3.

[0026] Specifically, a driving motor 101 is fixed at the top center of the batching bin 1, a transmission shaft 102 is fixed to the output end of the driving motor 101, and a connecting plate 103 is fixed in a circular array at the lower part of the circumference of the transmission shaft 102. When the batching bin 1 is working, the driving motor 101 drives the transmission shaft 102 to rotate, thereby driving the connecting plate 103 to rotate.

[0027] Furthermore, the bottom end of the batching bin 1 is bucket-shaped, and a scraper plate 104 is fixed to one end of the connecting plate 103 away from the transmission shaft 102. The scraper plate 104 is arranged on the inner wall of the batching bin 1. The scraper plate 104 is driven to rotate by the rotation of the connecting plate 103. The material in the inner wall of the batching bin 1 is scraped by the rotation of the scraper plate 104, thereby reducing the deposition of the material at the bottom of the batching bin 1.

[0028] Furthermore, the bottom end of the batching bin 1 is fixedly connected to an output pipe 105, and an electric control valve 106 is fixed to the middle of the peripheral side of the output pipe 105. When the batching bin 1 is working, the material in the batching bin 1 is discharged through the output pipe 105, and the delivery on and off of the output pipe 105 is controlled by the electric control valve 106.

[0029] The operation process of this embodiment is as follows: during operation, after the material is transported into the batching bin 1, the drive motor 101 is started, and the drive motor 101 drives the transmission shaft 102 to rotate, and the connection plate 103 is driven to rotate through the rotation of the transmission shaft 102, and the scraper plate 104 is driven to rotate through the rotation of the connecting plate 103, and the material on the inner wall of the batching bin 1 is scraped through the rotation of the scraper plate 104 to reduce the deposition of the material at the bottom of the batching bin 1. Specific embodiment 2

[0030] See also Figure 1 , 3 , 4, 5. On the basis of the specific embodiment 1, a driving motor 201 is fixed to the end of the feed sleeve 2 away from the batching bin 1, and a transmission shaft 202 is fixed to the output end of the driving motor 201. The transmission shaft 202 passes through the end of the feed sleeve 2 away from the batching bin 1. A spiral blade 203 is fixed to the circumference of the transmission shaft 202 in the feed sleeve 2. When the feed sleeve 2 is working, the driving motor 201 drives the transmission shaft 202 to rotate, thereby driving the spiral blade 203 to rotate. Through the rotation of the spiral blade 203, the material entering the feed sleeve 2 is spirally mixed and transported to the batching bin 1.

[0031] Specifically, a feeding hole 302 is vertically penetrated in the center of the support plate 301, an inner tube 303 is fixed outside the feeding hole 302 at the bottom of the support plate 301, an electric control valve 304 is fixed on the upper part of the circumference of the inner tube 303, the bottom end of the inner tube 303 is arranged at the top of the discharge pipe 306, the top of the feeding bin 3 is fixedly connected with an input pipe 307, the top of the input pipe 307 is connected to the equipment for conveying various raw materials, the top of the support plate 301 is concave, when the feeding bin When the material is working, the material is transported to the feeding bin 3 through the input pipe 307, supported by the support plate 301 in the feeding bin 3, and then weighed by the weighing sensor 305. After the weight of the material is determined, the electric control valve 304 around the inner tube 303 is started, so that the material on the support plate 301 is transported to the inner tube 303 through the feeding hole 302, and then transported to the discharge pipe 306 through the inner tube 303, and then transported to the feeding sleeve 2 through the discharge pipe 306.

[0032] The operation process of this embodiment is as follows: when the feeding bin 3 is working, the material is transported to the feeding bin 3 through the input pipe 307, supported by the support plate 301 in the feeding bin 3, and then weighed by the weighing sensor 305. After the weight of the material is determined, the electric control valve 2 304 on the side of the inner tube 303 is started, so that the material on the support plate 301 is transported to the inner tube 303 through the feeding hole 302, and then transported to the discharge pipe 306 through the inner tube 303, and then transported to the feeding sleeve 2 through the discharge pipe 306. The transmission shaft 202 is driven to rotate by the driving motor 201, driving the spiral blade 203 to rotate. Through the rotation of the spiral blade 203, the material entering the feeding sleeve 2 is spirally mixed and transported to the batching bin 1.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic weighing batching and mixing system, comprising a batching bin (1), a feeding sleeve (2) and a feeding bin (3), characterized in that: The upper part of the circumferential side of the batching bin (1) is symmetrically fixedly connected to a feed sleeve (2), and the upper part of the circumferential side of each feed sleeve (2) is equidistantly connected to three discharge pipes (306) via a fixed plate, and the top of each discharge pipe (306) is fixedly connected to a feed bin (3), and a support plate (301) is movably connected inside the feed bin (3), and a weighing sensor (305) is symmetrically fixed to the bottom end of the support plate (301), and the bottom of the weighing sensor (305) is fixed to the bottom of the feed bin (3).

2. The automatic weighing and mixing system according to claim 1, characterized in that: A driving motor 1 (101) is fixed at the top center of the batching bin (1), a transmission shaft 1 (102) is fixed at the output end of the driving motor 1 (101), and a connecting plate (103) is fixed in a ring array at the lower part of the circumference of the transmission shaft 1 (102).

3. The automatic weighing and mixing system according to claim 2, characterized in that: The bottom end of the batching bin (1) is bucket-shaped, and a scraper plate (104) is fixed to one end of the connecting plate (103) away from the transmission shaft (102), and the scraper plate (104) is arranged on the inner wall of the batching bin (1).

4. The automatic weighing and mixing system according to claim 1, characterized in that: The bottom end of the batching bin (1) is fixedly connected to an output pipe (105), and an electric control valve (106) is fixed in the middle of the peripheral side of the output pipe (105).

5. The automatic weighing and mixing system according to claim 1, characterized in that: A second drive motor (201) is fixed to one end of the feed sleeve (2) away from the feed bin (1), a second transmission shaft (202) is fixed to the output end of the second drive motor (201), the second transmission shaft (202) passes through the end of the feed sleeve (2) away from the feed bin (1), and a spiral blade (203) is fixed to the circumferential side of the second transmission shaft (202) in the feed sleeve (2).

6. The automatic weighing and mixing system according to claim 1, characterized in that: A material delivery hole (302) is vertically opened in the center of the support plate (301); an inner tube (303) is fixed outside the material delivery hole (302) at the bottom end of the support plate (301); an electric control valve 2 (304) is fixed to the upper part of the circumference of the inner tube (303); the bottom end of the inner tube (303) is arranged at the top end of the discharge pipe (306); and the top end of the material delivery bin (3) is fixedly connected to an input pipe (307).

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