Multi-type coarse cereal discharging device

Abstract

The utility model discloses a multi-type coarse cereal discharging device which comprises a mounting frame, a plurality of first discharging pipes are mounted on the mounting frame at equal intervals, a discharging pipe is obliquely mounted on one side of each first discharging pipe, a hopper is mounted on the other side of each first discharging pipe, and an auger conveying machine is jointly mounted at the bottoms of the multiple first discharging pipes; a control valve is installed at the joint of the first discharging pipe and the auger conveying machine, a second discharging pipe is arranged at one end of the auger conveying machine, a three-way valve is installed on the second discharging pipe, one end of the three-way valve is connected with the packaging machine, and collecting equipment is installed at the other end of the three-way valve. According to the coarse cereal feeding device, feeding of various coarse cereals of one packaging machine can be met, after materials are switched, internal equipment can be conveniently emptied, the influence on the packaging quality of the next coarse cereals is reduced, the coarse cereals of the emptied equipment are conveniently collected, the collected coarse cereals are conveniently fed into an original system, and the production efficiency is improved. The whole equipment is convenient and efficient in switching among coarse cereal blanking, and pipeline arrangement in a production system can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a multi-type grain feeding device. Background Art

[0002] Coarse grains are rich in various proteins, vitamins and minerals. Especially the combination of various coarse grains can provide different types of amino acids, vitamins and minerals, and can provide a variety of nutrients needed by the human body. Coarse grains themselves have a low fat content and are rich in dietary fiber, which helps promote a healthy digestive system. The combination of different coarse grains can help protect the digestive system, improve immunity, etc. Therefore, the demand for coarse grains is gradually increasing, but compared with staple food, its demand accounts for a small proportion, and most of it is obtained in small packaging bags.

[0003] Since the daily packaging volume of each grain is limited, in order to reduce costs, the packaging of multiple grains is currently carried out by one device. However, the feeding switching and cleaning of multiple grains are not easy to carry out. In the process of switching to different grain packaging, due to the large number of grains, the multi-pipeline switching is complicated. After switching different pipelines, the remaining grains in the packaging equipment conveying pipeline need to be cleaned to ensure the stable quality of the next grain. For this reason, we proposed a multi-grain feeding device to solve the above problems. Utility Model Content

[0004] The present application provides a device for feeding various kinds of grains, which solves the problem that it is difficult to switch the feeding between the grains when the grains are packaged with the same equipment.

[0005] The present application provides a device for feeding various types of grains, including a mounting frame, on which a plurality of first feeding pipes are installed at equal intervals, a discharge pipe is installed obliquely on one side of the first feeding pipe, a hopper is installed on the other side of the first feeding pipe, an auger feeder is commonly installed at the bottom of the plurality of first feeding pipes, a control valve is installed at the connection between the first feeding pipe and the auger feeder, a second feeding pipe is provided at one end of the auger feeder, a three-way valve is installed on the second feeding pipe, one end of the three-way valve is connected to a packaging machine, and a collecting device is installed on the other end of the three-way valve.

[0006] Preferably, the collecting device is a collecting box installed at the other end of the three-way valve.

[0007] Preferably, a mounting platform is provided below the auger feeder.

[0008] Preferably, the collecting device is a feeder installed at one end of the auger feeder, the other end of the three-way valve corresponds to the feed end of the feeder, a slide rail is installed on the mounting frame, a mobile platform is installed on the slide rail, a collecting bin is installed on the mobile platform, a controllable discharge pipe is provided at the bottom of the collecting bin, and the collecting bin corresponds to the discharge end of the feeder.

[0009] Preferably, the conveyor is a screw conveyor.

[0010] Preferably, the hopper is provided with a cover.

[0011] Preferably, the cover is made of a transparent acrylic plate.

[0012] Preferably, the mounting frame is formed by welding square steel.

[0013] It can be seen from the above technical scheme that the present application provides a multi-type grain feeding device, which is installed above the packaging machine when in use. It can be specifically realized through a steel frame structure, so that one of the third feeding pipes is installed at the feeding port of the packaging machine, and then different grain conveying pipelines are connected to the discharge pipe. During operation, the discharge pipe starts to discharge the material, and the material enters the auger feeder through the corresponding first feeding pipe. The grains in the auger feeder enter the packaging machine through the second feeding pipe and the third feeding pipe for production. When the packaged coarse grains need to be replaced, the corresponding first feeding pipe is closed. Open the control valve in the feeding pipe, switch the three-way valve, and continue to drive the auger feeder, so that all the coarse grains in the auger feeder are discharged into the collection equipment through another third feeding pipe. During this period, the staff also discharges the materials in the packaging machine. When the entire packaging equipment and the auger feeder are cleaned, open the control valve corresponding to the first feeding pipe, so that the first feeding pipe enters the auger feeder, and the three-way valve is switched to a state connected with the packaging equipment to start packaging the next type of grains. The grains discharged from the previous environment can be sent to the original first feeding pipe through the hopper.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the first feeding pipe, the discharging pipe and the auger feeder, it is possible to realize the switching feeding of various grains, and it is also convenient for the emptying work before changing the material, meeting the production needs of various grains;

[0016] 2. Through the setting of the hopper, the hopper is installed on one side of the first feeding pipe. The grains cleared out during the process of changing the types of grains can be sent to the original first feeding pipe through the hopper, which is convenient for the processing of the cleaned grains.

[0017] In summary, the utility model can meet the feeding needs of a variety of grains for a packaging machine, and after switching the materials, it is convenient to empty the internal equipment to reduce the impact on the quality of the next grain packaging, and the grains emptied from the equipment are convenient to collect, and the collected grains are convenient to be sent into the original system, ensuring the cleanliness around the production equipment. The switching between the grain feeding of the entire equipment is convenient and efficient, which can reduce the pipeline layout in the production system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 This is a schematic diagram of the structure of manually returning miscellaneous grains in a multi-type miscellaneous grain feeding device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the automatic return structure of a multi-type grain feeding device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the control valve structure of a multi-type grain feeding device proposed by the utility model;

[0022] In the figure: 1 mounting frame, 2 hopper, 3 first discharge pipe, 4 second discharge pipe, 5 three-way valve, 6 third discharge pipe, 7 collection box, 8 discharge pipe, 9 auger feeder, 10 mounting platform, 11 control valve, 12 slide rail, 13 collection bin, 14 mobile platform, 15 feeder. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0024] See also Figure 1-3, a multi-type grain feeding device, the present application is used for the switching of multiple grains in the production process. It is worth noting that although the present application is currently only applied to the packaging link, it is also applicable to the switching link of different types of grain production in other environments, including a mounting frame 1, which is arranged on the top of the packaging machine through a steel frame structure in the present application. Therefore, the mounting frame 1 is welded with square steel, with a light structure and stable support. The entire mounting frame 1 is arranged in a rectangular shape, and a plurality of first feeding pipes 3 are installed on the mounting frame 1 at equal intervals. The first feeding pipe 3 is fixed on the mounting frame 1. Specifically, The fin plate is fixed on the first discharge pipe 3 and fixed to the mounting frame 1 by screws. A discharge pipe 8 is obliquely installed on one side of the first discharge pipe 3. The discharge pipe 8 is connected to each discharge link in the grain production system. It is worth noting that some grains are discharged at one discharge port due to the same process. In order to reduce the impact of each discharge stage, the discharge pipe needs to be connected to multiple discharge pipes 8 through a multi-way valve to divide the different grains produced into different discharge pipes 8. It is worth noting that how the grain production system discharges the residual grains is not within the scope of the present application. A hopper 2 is installed on the other side of the first discharge pipe 3. The upper end of the hopper 2 is open. The hopper 2, the discharge pipe 8 and the first discharge pipe 3 form a Y-type discharge structure;

[0025] In the present application, the materials discharged by this application, the materials spilled in the packaging process and the materials cleaned out in the production system can be sent to the corresponding discharge pipe 8 through the hopper 2 to continue to complete the packaging work. Therefore, the setting of this application can recycle materials generated in multiple links, improve the efficiency of the cleaning system and this application, and a plurality of first discharge pipes 3 are jointly installed with an auger feeder 9 at the bottom. The plurality of first discharge pipes 3 are fed by an auger feeder 9. Correspondingly, a control valve 11 is installed at the connection between the first discharge pipe 3 and the auger feeder 9. The discharge of different materials is controlled by opening the corresponding control valve 11. In the process of emptying the auger feeder 9, it is necessary to ensure that all control valves 11 are closed to avoid the mixing of different grains. A second discharge pipe 4 is provided at one end of the auger feeder 9, and a three-way valve 5 is installed on the second discharge pipe 4. The discharge state of the present application can be switched by the three-way valve 5. Specifically, one end of the three-way valve 5 is connected to the packaging machine. When the three-way valve 5 is switched to be connected to the packaging machine, packaging discharge is realized. A collecting device is installed at the other end of the three-way valve 5. When the collecting device of the packaging machine is connected, the emptying work of the present application is realized.

[0026] In some embodiments, the collecting device is a collecting box 7 installed at the other end of the three-way valve 5. The same type of materials cleared out in this application or other links are sent to the collecting box 7, and then sent to the hopper 2 through the collecting box 7. It is worth noting that during the loading process, the staff on the installation platform 10 can load the materials.

[0027] In some embodiments, the collecting device is a feeder 15 installed at one end of the auger feeder 9. In this embodiment, the feeder 15 is a screw feeder, and the other end of the three-way valve 5 corresponds to the feed end of the feeder 15. In the discharge link, the material in the auger feeder 9 is discharged into the feeder 15, and the feeder 15 sends the grains to the top through the centrifugal force of the rapid rotation of the internal auger. The mounting frame 1 is equipped with a slide rail 12, and the slide rail 12 is equipped with a moving platform 14. The moving platform 14 can move along the slide rail 12. Specifically, it is realized by the control program to automatically move. For details, please refer to the prior art. A collecting bin 13 is installed on the mobile platform 14. The collecting bin 13 is used to temporarily store materials. A controllable discharge pipe is provided at the bottom of the collecting bin 13, and the discharge function can be realized through a valve. The collecting bin 13 corresponds to the discharge end of the feeder 15. During operation, the material in the feeder 15 is delivered to the collecting bin 13, and then according to the type of grains delivered to the feeder 15, the collecting bin 13 is controlled to move to the top of the hopper 2 of the corresponding grains, and then the collecting bin 13 is opened to discharge the grains into the corresponding hopper 2 to complete the material recovery work.

[0028] In the utility model, when the discharged coarse grains are sent to the hopper 2 manually, in order to ensure the cleanliness of the hopper 2, a cover is provided on the hopper 2. The cover is further made of a transparent acrylic plate material, which is convenient for observing what kind of coarse grains are in the hopper 2. A sticker with the corresponding name of the grains can also be pasted on one side of the corresponding hopper 2 in the form of pasting text to record the specific information of the coarse grains stored in the hopper 2.

[0029] It can be seen from the above technical scheme that the present application is installed above the packaging machine when in use, and can be specifically realized through a steel frame structure, so that one of the third feed pipes 6 is installed at the feed inlet of the packaging machine, and then different grain conveying pipelines are connected to the discharge pipe 8. During operation, the discharge pipe 8 starts to discharge materials, and the materials pass through the corresponding first feed pipe 3 into the auger feeder 9. The grains in the auger feeder 9 pass through the second feed pipe 4 and the third feed pipe 6 into the packaging machine for production. When it is necessary to replace the packaged coarse grains, close the control valve 11 in the corresponding first feed pipe 3. Switch the three-way valve 5 and continue to drive the auger feeder 9, so that all the coarse grains in the auger feeder 9 are discharged into the collecting device through another third discharge pipe 6. During this period, the staff also discharges the materials in the packaging machine. When the entire packaging equipment and the auger feeder 9 are cleaned, open the control valve 11 corresponding to the first discharge pipe 3, so that the first discharge pipe 3 enters the auger feeder 9, and the three-way valve 5 is switched to a state connected with the packaging equipment, and the next type of grains is started to be packaged. The grains discharged from the previous environment can be sent to the original first discharge pipe 3 through the hopper 2.

[0030] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope of the present application is indicated by the claims.

[0031] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above-described embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A multi-type grain feeding device, comprising a mounting frame (1), characterized in that: A plurality of first feed pipes (3) are installed at equal intervals on the mounting frame (1); a discharge pipe (8) is installed obliquely on one side of the first feed pipe (3); a hopper (2) is installed on the other side of the first feed pipe (3); an auger conveyor (9) is installed at the bottom of the plurality of first feed pipes (3); a control valve (11) is installed at the connection between the first feed pipe (3) and the auger conveyor (9); a second feed pipe (4) is provided at one end of the auger conveyor (9); a three-way valve (5) is installed on the second feed pipe (4); one end of the three-way valve (5) is connected to a packaging machine; and a collecting device is installed at the other end of the three-way valve (5).

2. A multi-type grain feeding device according to claim 1, characterized in that: The collecting device is a collecting box (7) installed at the other end of the three-way valve (5).

3. A multi-type grain feeding device according to claim 2, characterized in that: A mounting platform (10) is provided below the auger feeder (9).

4. A multi-type grain feeding device according to claim 1, characterized in that: The collecting device is a feeder (15) installed at one end of the auger feeder (9); the other end of the three-way valve (5) corresponds to the feed end of the feeder (15); a slide rail (12) is installed on the mounting frame (1); a movable platform (14) is installed on the slide rail (12); a collecting bin (13) is installed on the movable platform (14); a controllable discharge pipe is provided at the bottom of the collecting bin (13); the collecting bin (13) corresponds to the discharge end of the feeder (15).

5. A multi-type grain feeding device according to claim 4, characterized in that: The conveyor (15) is a screw conveyor.

6. A multi-type grain feeding device according to claim 3, characterized in that: The hopper (2) is provided with a sealing cover.

7. A multi-type grain feeding device according to claim 6, characterized in that: The sealing cover is made of a transparent acrylic plate.

8. The multi-type grain feeding device according to claim 1, characterized in that: The mounting frame (1) is made of square steel welded together.

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