Material conveying, screening and drying integrated full-automatic equipment

Abstract

The invention relates to the technical field of grain drying equipment, and discloses conveying, screening and drying integrated full-automatic equipment which comprises a feeding mechanism, and to-be-dried grains are conveyed through the feeding mechanism; the grains conveyed by the feeding mechanism are conveyed into the screening mechanism for screening treatment; grain screened by the screening mechanism is conveyed into the drying mechanism to be dried, the drying mechanism comprises a supporting bin, a first conveying belt is arranged on the top face of a long-strip-shaped plate, a first drying assembly is slidably connected to the top face of the long-strip-shaped plate in the vertical direction, and a fourth driving assembly is arranged on the top face of the long-strip-shaped plate. The fourth driving assembly drives the first drying assembly to move vertically. The whole grain conveying, screening and drying are carried out in an automatic mode, manual participation is not needed, the workload of workers is reduced, and meanwhile the efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of drying equipment, and in particular to a fully automatic equipment integrating material conveying, screening and drying. Background Art

[0002] Grain refers to the general term for various plant seeds used in cooking food, and can also be generally referred to as "grains". Grain crops are rich in nutrients, mainly protein, vitamins, dietary fiber, fat, starch, etc. Grain is a necessity for human life, and all countries attach great importance to grain production and storage. However, before the grain is collected and stored in the warehouse, most of the grain is not immediately dried due to weather or other reasons, and becomes moldy and deteriorates, which not only affects the quality of the grain but also poses a potential hazard to people's health. The moisture content of newly harvested grain is generally around 17%-32%, and the safe moisture content of stored grain is around 14%. Therefore, if you need to safely store grain, you must give the grain precipitation to reach the safe moisture content before you can store it.

[0003] However, in the prior art, the following methods are mainly used to dry grain: one is to use the method of sun exposure; the other is to use the method of fixed drying bin. The drying efficiency of these two methods is relatively low, and manual participation is required, which increases the workload of the staff. This needs to be further improved.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop an integrated fully automatic equipment for conveying, screening and drying. Summary of the invention

[0005] The purpose of the present invention is to provide a fully automatic equipment integrating material conveying, screening and drying to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A technical solution for an integrated fully automatic equipment for collecting, conveying, screening and drying, comprising a feeding mechanism, through which the grain to be dried is transported; a screening mechanism, in which the grain transported by the feeding mechanism is transported to the screening mechanism for screening; a drying mechanism, in which the grain screened by the screening mechanism is transported to the drying mechanism for drying, the drying mechanism comprising a supporting bin, a conveyor belt 1 is provided on the top surface of the long strip, a drying component 1 is slidably connected to the top surface of the long strip in a vertical direction, a driving component 4 is provided on the top surface of the long strip, the driving component 4 drives the drying component 1 to move vertically, a material guide plate is obliquely installed in the supporting bin, and a drying component 2 is provided on one side of the supporting bin; a conveying mechanism; the grain after being dried by the drying mechanism is transported to the next processing step through the conveying mechanism.

[0008] As a preferred technical solution, the loading mechanism includes a support plate, the top surface of the support plate is connected to a sliding plate for sliding in a horizontal direction, two connecting columns are vertically installed on the top surface of the sliding plate, a movable plate is connected to the two connecting columns for sliding in a vertical direction, driving components 1 are provided on both sides of the support plate, a loading component is provided on the top surface of the movable plate, and a driving component 2 for driving the sliding plate to move is provided on the top surface of the support plate.

[0009] As a preferred technical solution, the driving component includes a hydraulic cylinder, which is vertically installed on the top surface of the support plate. A sliding groove is provided on one side of the connecting column along the vertical direction. A sliding block is slidably connected in the sliding groove, and the sliding block is fixed to the movable plate.

[0010] As a preferred technical solution, the loading assembly includes a rotating shaft, which is rotatably arranged on the top surface of the connecting movable plate, and a loading bin is installed on the rotating shaft. The side of the movable plate is symmetrically and slidingly connected with two sliders five, and the outer sides of the two sliders five are hinged to two cylinders one, and the piston rods of the two cylinders one are hinged to the loading bin.

[0011] As a preferred technical solution, the driving component 2 includes two cylinders 2, and the two cylinders 2 are horizontally installed on the top surface of the support plate. The piston rods of the two cylinders 2 are fixed to the sliding plate, and two guide blocks are symmetrically installed on the bottom surface of the sliding plate. The top surface of the support plate is horizontally installed with guide columns for sliding connection of the two guide blocks respectively.

[0012] As a preferred technical solution, the screening mechanism includes a screening bin, in which a screen is rotatably arranged, a driving component three is arranged on one side of the screening bin, the driving component three drives the screen to swing, and a feed pipe is arranged obliquely on the bottom surface of the screening bin.

[0013] As a preferred technical solution, the driving component three includes a cylinder three, and the cylinder three is vertically installed on one side of the screening bin. Two guide grooves are symmetrically opened along the vertical direction on one side of the screening bin. Sliding columns are slidably connected in the two guide grooves, and the two sliding columns are respectively fixed to the screen, and the piston rods of the two cylinders three are respectively fixed to one end of the two sliding columns.

[0014] As a preferred technical solution, long holes are opened on both sides of the screening bin, and closing plates are rotatably arranged in the two long holes.

[0015] As a preferred technical solution, the conveying mechanism includes a second conveyor belt, and the second conveyor belt is arranged at the discharge port of the support bin, and a hoist is arranged on one side of the second conveyor belt.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The present invention is a fully automatic equipment integrating feeding, screening and drying. A feeding mechanism is provided. Workers pour the dried grains onto the feeding mechanism, and then the grains are automatically transported to the screening mechanism through the feeding mechanism.

[0018] (2) The present invention is a fully automatic equipment that integrates material conveying, screening and drying. A screening mechanism is provided, and the grain enters the screening mechanism and is screened in an automated manner to ensure that the grain being dried is not mixed with debris such as stones and leaves.

[0019] (3) The present invention is a fully automatic equipment integrating material conveying, screening and drying. A drying mechanism is provided. The screened grains will enter the drying mechanism and be dried in an automated manner.

[0020] (4) The entire grain transportation, screening and drying process is carried out in an automated manner without the need for human intervention, which reduces the workload of staff and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A front view of a clean and environmentally friendly fully automatic grain transport and drying system.

[0022] Figure 2 It is a cross-sectional view of the drying mechanism in a fully automatic equipment integrating material conveying, screening and drying.

[0023] In the accompanying drawings: 1. Support bin; 2. Conveyor belt 1; 3. Guide plate; 4. Support plate; 5. Sliding plate; 6. Connecting column; 7. Moving plate; 8. Hydraulic cylinder 1; 9. Slide groove; 10. Sliding block; 11. Rotating shaft; 12. Loading bin; 13. Cylinder 1; 14. Cylinder 2; 15. Guide block; 16. Guide column; 17. Screening bin; 18. Feeding pipe; 19. Cylinder 3; 20. Guide groove; 21. Sliding column; 22. Long hole; 23. Closing plate; 24. Conveyor belt 2; 25. Discharge port; 30. Receiving box; 31. Long plate; 32. Cylinder 5; 33. Connecting block; 34. Heating pipe; 35. Elevator. DETAILED DESCRIPTION

[0024] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0025] like Figure 1-2 As shown, the present invention provides a technical solution for an integrated fully automatic equipment for conveying, screening and drying: it includes a feeding mechanism, and the staff pours the dried grain onto the feeding mechanism, and then the feeding mechanism automatically transports the grain to the next processing step, without the participation of the staff, thereby reducing the workload of the staff.

[0026] In this embodiment, the feeding mechanism includes a support plate 4, which is in the shape of a rectangular parallelepiped. A sliding plate 5 is connected to the top surface of the support plate 4 in a horizontal sliding direction. At the same time, a driving component 2 is provided on the top surface of the support plate 4 to drive the sliding plate 5 to move linearly.

[0027] Among them, driving component 2 includes two cylinders 14, the two cylinders 14 are horizontally installed on the side of the support plate 4, the piston rods of the two cylinders 14 are fixed to the sliding plate 5, and two guide blocks 15 are symmetrically installed on the bottom surface of the sliding plate 5. The two cylinders 14 are horizontally arranged in the two guide blocks 15, and guide columns 16 for sliding connection of the two guide blocks 15 are horizontally installed on the top surface of the support plate 4. When the cylinder 14 is started, the piston rod of the cylinder 14 drives the sliding plate 5 to move linearly.

[0028] Two connecting columns 6 are vertically installed on the top surface of the sliding plate 5, and a movable plate 7 is slidably connected between the two connecting columns 6 along the vertical direction. A driving component 1 is arranged on both sides of the support plate 4, and the driving component 1 drives the movable plate 7 to move vertically in an automated manner, wherein the driving component 1 includes a hydraulic cylinder 18, and the hydraulic cylinder 18 is vertically installed on the top surface of the support plate 4. A slide groove 9 is provided on one side of the connecting column 6 along the vertical direction, and a slider 10 is slidably connected in the slide groove 9, and the slider 10 is fixed to the movable plate 7. When the hydraulic cylinder 18 is started, the piston rod of the hydraulic cylinder 18 drives the slider 10 to move vertically, and the slider 10 drives the movable plate 7 to move vertically.

[0029] In this embodiment, a loading assembly is provided on the top surface of the movable plate 7, wherein the loading assembly includes a rotating shaft 11, which is rotatably provided on the top surface of the movable plate 7, and a loading bin 12 is installed on the rotating shaft 11. At the same time, two sliders five are symmetrically slidably connected to the side of the movable plate 7, and two cylinders one 13 are hinged on the outer sides of the two sliders five, and the piston rods of the two cylinders one 13 are hinged to the loading bin 12, and a discharge pipe is installed at the discharge port 25 of the loading bin 12, and a closing block is detachably installed at the discharge pipe. The staff puts the grain to be dried into the loading bin 12, starts the hydraulic cylinder one 8, and the loading bin 12 moves vertically to a preset height, and then starts the cylinder two 14, and the discharge pipe moves to the top of the next processing step. Finally, start the cylinder one 13, the loading bin 12 rotates, and the grain in the loading bin 12 is transported in an automated manner.

[0030] In this embodiment, a screening mechanism is provided on one side of the feeding mechanism, and the grain enters the screening mechanism and is screened in an automated manner to ensure that the grain being dried is not mixed with debris such as stones and leaves.

[0031] The screening mechanism includes a screening bin 17, which is vertically arranged on the ground. A screen is rotatably arranged in the screening bin 17. At the same time, a driving component three is arranged on one side of the screening bin 17. The driving component three drives the screen to swing in an automatic manner. The driving component three is divided into two groups. The driving component three includes two cylinders three 19. The two cylinders three 19 are vertically installed on one side of the screening bin 17. Moreover, the two cylinders three 19 are symmetrically arranged. Two guide grooves 20 are symmetrically opened along the vertical direction on one side of the screening bin 17. Sliding columns 21 are slidably connected in the two guide grooves 20. The two sliding columns 21 are respectively fixed to the screen. The piston rods of the two cylinders three 19 are respectively fixed to one end of the two sliding columns 21. The piston rod of one cylinder three 19 moves upward, and the piston rod of the other cylinder three 19 moves downward. Thus, the screen swings in an automatic manner by alternating back and forth.

[0032] A feeding pipe 18 is obliquely arranged on the side of the screening bin 17. At the same time, a feeding plate is obliquely installed in the screening bin 17. The screened material is transported to the feeding pipe 18 through the feeding plate, and then passes through the feeding pipe 18 to the next step.

[0033] In this embodiment, long holes 22 are opened on both sides of the screening bin 17, and closing plates 23 are rotatably arranged in the two long holes 22. When it is necessary to deal with the stones on the screen, the user can rotate the closing plate 23 inward to transport the stones on the screen to the outside through the closing plate 23, which is convenient for the user to clean the debris on the screen. When the closing plate 23 is not practical, the closing plate 23 is fixed to the screening bin 17 by bolts.

[0034] In this embodiment, the screening bin 17 includes a U-shaped frame, on which two mounting plates are symmetrically arranged. The two mounting plates are detachably mounted on the U-shaped frame. When unloading is required, one of the mounting plates is separated from the U-shaped frame to facilitate the user to clean up the debris on the U-shaped frame.

[0035] In this embodiment, a drying mechanism is provided on one side of the screening mechanism. The drying mechanism dries the grain in an automated manner without manual intervention, thereby reducing the workload of the staff and improving the drying efficiency.

[0036] Among them, the drying mechanism includes a long board 31, and a conveyor belt 2 is arranged on the top surface of the long board 31. The conveyor belt 2 moves in an automated manner. The grain processed by the screening mechanism is directly transported to the conveyor belt 2. A drying component 1 is slidably connected to the top surface of the long board 31 along the vertical direction. When there is grain on the conveyor belt 2, the drying component 1 is located directly above the falling grain. A driving component 4 is arranged on the top surface of the long board 31. The driving component 4 drives the drying component 1 to move vertically. Among them, the driving component 4 includes four cylinders 5 32. The four cylinders 5 32 are vertically arranged on both sides of the long board. A drying box 35 is installed on the piston rods of the four cylinders 5 32. The drying component 1 is located in the drying box 35. A conveyor belt 3 37 is arranged in the drying box 35. The grain entering the drying box 35 is transported by the conveyor belt 3 37.

[0037] Among them, the drying component 1 includes multiple connecting blocks 33, and the multiple connecting blocks 33 are installed on the top wall of the drying box 35. A heating tube 1 34 is arranged on the bottom surface of the multiple connecting blocks 33. After the multiple heating tubes 1 34 are powered on, the multiple heating tubes 1 34 emit heat, and the multiple heating tubes 2 34 dry the grain.

[0038] In this embodiment, a guide plate 3 is obliquely installed in the support bin 1. The grain after being dried by the drying component 1 enters the guide plate 3. The guide plate 3 has a guiding function for the downward transportation of the grain. Moreover, the guide plate 3 has a flipping function for the grain, so that all the grain is fully dried. A drying component 2 is arranged on one side of the support bin 1, wherein the drying component 2 includes a hot air box 36, and the hot air box 36 is horizontally installed on one side of the drying box 35. At the same time, a plurality of air pipes 37 are connected to one side of the drying box 35, and a plurality of heating tubes 2 are arranged in the hot air box 36. The heat generated by the plurality of heating tubes 2 after being energized will enter the support bin 1 through the air pipe 37, thereby ensuring the heat in the entire support bin 1, so that the grain can also be dried during the falling process, thereby ensuring the drying effect.

[0039] In this embodiment, a conveying mechanism is provided at the discharge port 25 of the support bin 1, and the conveying mechanism packages the dried grain, wherein the conveying mechanism includes a conveyor belt 24, and the conveyor belt 24 is provided at the discharge port 25 of the drying box 35. An elevator 37 is provided on one side of the conveyor belt 24. The dried grain enters the conveyor belt 24, and then enters the elevator through the conveyor belt 24. The elevator 37 transports the grain to the next processing step.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0041] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0043] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic equipment integrating material conveying, screening and drying, characterized in that: It includes a feeding mechanism, through which the grain to be dried is transported; A screening mechanism, wherein the food conveyed by the feeding mechanism is conveyed to the screening mechanism for screening; A drying mechanism, wherein the grain screened by the screening mechanism is transported to the drying mechanism for drying, the drying mechanism comprising a long strip (31), a conveyor belt (2) is arranged on the top surface of the long strip (31), a drying component (1) is slidably connected to the top surface of the long strip (31) in a vertical direction, a driving component (4) is arranged on the top surface of the long strip (31), and the driving component (4) drives the drying component (1) to move vertically, a guide plate (3) is obliquely installed in the support bin (1), and a drying component (2) is arranged on one side of the support bin (1).

2. The fully automatic equipment for collecting, conveying, screening and drying according to claim 1 is characterized in that: The feeding mechanism comprises a support plate (4), the top surface of the support plate (4) is connected to a sliding plate (5) in a horizontal sliding manner, two connecting columns (6) are vertically mounted on the top surface of the sliding plate (5), a moving plate (7) is connected to the two connecting columns (6) in a vertical sliding manner, a driving component 1 is arranged on both sides of the connecting columns (6), a charging component is arranged on the top surface of the moving plate (7), and a driving component 2 for driving the sliding plate (5) to move is arranged on the top surface of the support plate (4).

3. The fully automatic equipment for collecting, conveying, screening and drying according to claim 2 is characterized in that: The driving component 1 comprises a hydraulic cylinder 1 (8), wherein the hydraulic cylinder 1 (8) is vertically mounted on the side of the connecting column (6), a slide groove (9) is provided on one side of the connecting column (6) in the vertical direction, a sliding block (10) is slidably connected in the sliding groove (9), and the sliding block (10) is fixed to the movable plate (7).

4. The fully automatic equipment for collecting, conveying, screening and drying according to claim 3 is characterized by: The loading assembly comprises a rotating shaft (11), the rotating shaft (11) is rotatably arranged on the top surface of the connecting movable plate (7), a loading bin (12) is mounted on the rotating shaft (11), the side of the movable plate (7) is symmetrically slidably connected to two sliders (5), the outer sides of the two sliders (5) are hinged to two cylinders (13), and the piston rods of the two cylinders (13) are hinged to the loading bin (12).

5. The fully automatic equipment for collecting, conveying, screening and drying according to claim 1 is characterized in that: The driving assembly 2 comprises two cylinders 2 (14), the two cylinders 2 (14) are horizontally mounted on the side of the support plate (4), the piston rods of the two cylinders 2 (14) are fixed to the sliding plate (5), two guide blocks (15) are symmetrically mounted on the bottom surface of the sliding plate (5), and guide columns (16) for sliding connection of the two guide blocks (15) are horizontally mounted on the top surface of the support plate (4).

6. The fully automatic equipment for collecting, conveying, screening and drying according to claim 1, characterized in that: The screening mechanism comprises a screening bin (17), a screen mesh is rotatably arranged in the screening bin (17), a driving assembly three is arranged on one side of the screening bin (17), the driving assembly three drives the screen mesh to swing, and a feeding pipe (18) is obliquely arranged on the bottom surface of the screening bin (17).

7. The fully automatic equipment for collecting, conveying, screening and drying according to claim 6, characterized in that: The driving assembly three comprises a cylinder three (19), and the cylinder three (19) is vertically installed on one side of the screening bin (17). Two guide grooves (20) are symmetrically provided on one side of the screening bin (17) in the vertical direction. Sliding columns (21) are slidably connected in the two guide grooves (20). The two sliding columns (21) are respectively fixed to the screen, and the piston rods of the two cylinders three (19) are respectively fixed to one end of the two sliding columns (21).

8. The fully automatic equipment for collecting, conveying, screening and drying according to claim 7, characterized in that: Both sides of the screening bin (17) are provided with elongated holes (22), and closing plates (23) are rotatably arranged in the two elongated holes (22).

9. The fully automatic equipment for collecting, conveying, screening and drying according to claim 1, characterized in that: The conveying mechanism comprises a second conveyor belt (24), wherein the second conveyor belt (24) is arranged at the discharge port (25) of the support bin (1), and a hoist (37) is arranged on one side of the second conveyor belt (24).

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