Bagged flour conveying device based on food industrial processing and conveying method thereof

Abstract

The invention provides a bagged flour conveying device based on food industrial processing and a conveying method of the bagged flour conveying device, and relates to the field of bagged flour production.The device comprises two sets of L-shaped side plates, moving plates, a driving base, a rotating roller and a conveying belt, the two sets of L-shaped side plates are symmetrically arranged, the moving plates are arranged on the two sets of L-shaped side plates, and the driving base is arranged on the driving base; driving seats are fixed to the inner sides of the moving plates, two rotating rollers are symmetrically installed between the two driving seats, the two rotating rollers are sleeved with a conveying belt, and a cleaning assembly is arranged below the conveying belt; the hydraulic oil cylinder is started to drive the moving plate to move, meanwhile, the T-shaped sliding block limits movement of the moving plate, the moving plate drives the driving base to move synchronously after moving, then the moving roller is pulled to move, the connecting roller is stretched, meanwhile, the connecting spring between the main conveying belt and the auxiliary conveying belt is stretched, and therefore the conveying width of the conveying belt is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of bagged flour production, and in particular to a bagged flour conveying device and a conveying method thereof based on food industrialization processing. Background Art

[0002] Flour is a powder made from wheat. According to the protein content in the flour, it can be divided into high-gluten flour, medium-gluten flour, low-gluten flour and gluten-free flour. After the flour is bagged, it needs to be transported by a conveyor to transport the bagged flour to other equipment. A search revealed a Chinese patent document (Application No. 201420393437.1; Publication No. CN204078823U1) that discloses a lane-changing conveying device for bagged flour (Application No. 201420393437.1; Publication No. CN204078823U1). The device comprises a front conveyor frame and a rear conveyor frame, each formed at a 90-degree angle. The front and rear conveyor frames comprise roller frames, conveyor rollers, a conveyor belt, a control panel, a screw rod, a rotating block, and a fixed shaft. The conveyor rollers are positioned between the roller frames, the conveyor belt is mounted on the conveyor rollers, the fixed shaft is mounted on the roller frames, the rotating block is positioned above the fixed shaft, the screw rod engages with a threaded hole in the rotating block, and the control panel is positioned at the inner end of the screw rod. A transition roller is positioned above the inner right angle where the front and rear conveyor frames connect, via the rotating shaft. This device is practical for changing lanes on 90-degree curves, is not susceptible to damage, has low friction resistance, easily changes lanes, and is not prone to jamming. This facilitates the conveying of flour bags of different sizes and facilitates subsequent positioning and processing. The above device transports flour through a conveyor belt, but the width of the conveyor belt is fixed. For large bags of flour, the width is wider. At this time, it can only be transported by replacing a wider conveyor belt, which is relatively troublesome. Therefore, the present invention proposes a bagged flour conveying device based on food industrial processing and a conveying method thereof to solve the problems existing in the prior art. Summary of the Invention

[0003] In response to the above problems, the present invention proposes a bagged flour conveying device based on food industrial processing and a conveying method thereof. The bagged flour conveying device based on food industrial processing drives the moving plate to move by starting the hydraulic cylinder, and at the same time, the T-shaped slider limits the movement of the moving plate. After the moving plate moves, it drives the driving seat to move synchronously, thereby pulling the moving roller to move and extending the connecting roller. At the same time, the connecting spring between the main conveyor belt and the auxiliary conveyor belt is extended, thereby increasing the conveying width of the conveyor belt.

[0004] To achieve the purpose of the present invention, the present invention is implemented through the following technical solutions: a bagged flour conveying device based on food industrial processing, comprising an L-shaped side plate, a movable plate, a drive seat, rotating rollers and a conveyor belt, wherein the L-shaped side plate is symmetrically provided in two groups, each of the two groups of L-shaped side plates is provided with a movable plate, a drive seat is fixed on the inner side of the movable plate, two groups of rotating rollers are symmetrically installed between the two groups of the drive seats, the two groups of rotating rollers are sleeved with a conveyor belt, and a cleaning component is provided below the conveyor belt; The conveyor belt includes a main conveyor belt, an auxiliary conveyor belt and connecting springs. The auxiliary conveyor belts are provided with n groups, and the main conveyor belts are provided with n+1 groups. The auxiliary conveyor belts are arranged between two adjacent groups of main conveyor belts. The main conveyor belt and the auxiliary conveyor belts are connected by multiple groups of connecting springs. The spacing between the multiple groups of connecting springs is 3-5 cm. The inner side of the main conveyor belt is provided with multiple groups of limiting grooves, and the rotating roller is provided with multiple groups of limiting blocks adapted to the limiting grooves.

[0005] Further improvements are: the cleaning component includes a telescopic cloth bag, a suction machine and a sedimentation collection box, the telescopic cloth bag is in the shape of an inverted quadrangular pyramid, the two sides of the telescopic cloth bag are fixedly connected to the inner wall of the movable plate, the bottom of the telescopic cloth bag is sealed with the suction end of the suction machine, and the output end of the suction machine is sealed with the sedimentation collection box.

[0006] A further improvement is that a limit plate is provided on the inner side of the movable plate, the limit plate is located above the conveyor belt, and multiple groups of supporting springs are provided between the limit plate and the movable plate.

[0007] Further improvements are: a buffer plate is obliquely provided below one end of the conveyor belt, a pillar is provided at the middle end of the buffer plate, an installation bin is provided at one end of the movable plate close to the buffer plate, an installation groove is provided in the installation bin that is adapted to the pillar, a first buffer spring is provided in the installation groove, the pillar is inserted into the installation groove and is located above the first buffer spring, a fixed plate is also provided on the inner side of the pillar, the height of the fixed plate is greater than the height of the pillar, a second buffer spring is obliquely provided at the bottom of the fixed plate, one side of the fixed plate is fixedly connected to the movable plate, and the bottom of the second buffer spring is connected to the L-shaped side plate.

[0008] A further improvement is that the buffer plate includes a main plate and a sub-plate, the main plate is provided with two groups, and a sub-plate is slidably installed between the two groups of the main plates.

[0009] Further improvements are: the rotating roller includes a fixed sleeve roller, a movable roller and a connecting roller, and movable rollers are provided at both ends of the fixed sleeve roller. The fixed sleeve roller and the movable roller are connected by a connecting roller, and the two ends of the connecting roller are inserted into the fixed sleeve roller and slidingly connected to the fixed sleeve roller. The connecting roller is provided with a card strip to prevent the connecting roller from rotating, and multiple groups of limit blocks are distributed in a circular array and fixed on the surface where the main conveyor belt is in contact with the fixed sleeve roller and the movable roller.

[0010] A further improvement is that: hydraulic cylinders are symmetrically provided on the L-shaped side plates, and one end of the hydraulic cylinders is fixedly connected to the movable plate.

[0011] Further improvements are: a T-shaped slider is symmetrically provided at the lower end of the L-shaped side plate, and a sliding groove adapted to the T-shaped slider is provided at the bottom of the movable plate. When the movable plate moves, the bottom of the second buffer spring on the buffer plate moves synchronously to the top of the T-shaped slider.

[0012] The conveying method using the above-mentioned bagged flour conveying device based on food industrial processing includes the following steps: S1. The driving seat is started to drive the conveying rollers to rotate, thereby causing multiple sets of fixed rollers, connecting rollers, and movable rollers to rotate synchronously, thereby driving multiple sets of annular limit blocks to rotate synchronously, thereby driving the main conveyor belt to rotate through the limit slots, and then driving the auxiliary conveyor belt to rotate synchronously through the connection of the connecting spring, thereby causing the conveyor belt to rotate to transport the bagged flour; S2. The suction machine works synchronously while conveying, so that the flour overflowing from the bag is sucked and collected through the gap between the connecting springs, thereby reducing the flour adhering to the main conveyor belt and the auxiliary conveyor belt; S3. When conveying large-sized bagged flour, the hydraulic cylinder drives the movable plate to move, thereby driving the driving seat to move synchronously, and then pulling the movable roller to move, and extending the connecting roller. At the same time, the connecting spring between the main conveyor belt and the auxiliary conveyor belt is extended, thereby increasing the conveying width of the conveyor belt, so that large-sized bagged flour can also be conveyed through this device.

[0013] The beneficial effects of the present invention are as follows: the present invention drives the moving plate to move by starting the hydraulic cylinder, and at the same time the T-shaped slider limits the movement of the moving plate. After the moving plate moves, it drives the driving seat to move synchronously, thereby pulling the moving roller to move, and extending the connecting roller. At the same time, the connecting spring between the main conveyor belt and the auxiliary conveyor belt is extended, thereby increasing the conveying width of the conveyor belt, so that large-sized bagged flour can also be transported through this device, reducing production costs. At the same time, the main conveyor belt and the auxiliary conveyor belt in this device are filled with connecting springs, thereby ensuring the transportation of bagged flour, and at the same time ensuring the gap of the conveyor belt, reducing the contact area between the conveyor belt and the bagged flour, and cooperating with the cleaning component, the flour on the conveyor belt can be well sucked and processed, and the automated processing method is also more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a left side view of the end portion of the present invention; Figure 3 It is a structural schematic diagram of the L-shaped side panel of the present invention; Figure 4 It is a structural schematic diagram of the movable plate of the present invention; Figure 5 It is a structural schematic diagram of the buffer plate of the present invention; Figure 6 It is a schematic diagram of the connection between the conveyor belt and the conveyor roller of the present invention; Figure 7 It is a structural schematic diagram of the conveying roller of the present invention; Figure 8 It is a structural schematic diagram of the conveyor belt of the present invention; Among them: 1. L-shaped side plate; 2. Moving plate; 3. Drive seat; 4. Main conveyor belt; 5. Auxiliary conveyor belt; 6. Connecting spring; 7. Limiting groove; 8. Limiting block; 9. Telescopic cloth bag; 10. Suction machine; 11. Collection sedimentation box; 12. Limiting plate; 13. Support spring; 14. Buffer plate; 15. Pillar; 16. Installation bin; 17. Installation groove; 18. First buffer spring; 19. Fixed plate; 20. Second buffer spring; 21. Main plate; 22. Sub-plate; 23. Fixed sleeve roller; 24. Moving roller; 25. Connecting roller; 26. Hydraulic cylinder; 27. T-shaped slider; 28. Slide groove. DETAILED DESCRIPTION

[0015] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the examples. The examples are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0016] according to Figures 1-8As shown, this embodiment proposes a bagged flour conveying device based on food industrial processing, including an L-shaped side plate 1, a movable plate 2, a drive seat 3, a rotating roller and a conveyor belt. The L-shaped side plate 1 is symmetrically provided with two groups, and the two groups of L-shaped side plates 1 are each provided with a movable plate 2. The inner side of the movable plate 2 is fixed with a drive seat 3. Two groups of rotating rollers are symmetrically installed between the two groups of the drive seats 3. The two groups of rotating rollers are sleeved with a conveyor belt, and a cleaning component is provided under the conveyor belt. The conveyor belt includes a main conveyor belt 4, an auxiliary conveyor belt 5 and a connecting spring 6. The auxiliary conveyor belt 5 is provided with n groups, and the main conveyor belt 4 is provided with n+1 groups. The auxiliary conveyor belt 5 is arranged between two adjacent groups of main conveyor belts 4. The main conveyor belt 4 and the auxiliary conveyor belt 5 are connected by multiple groups of connecting springs 6. The spacing between the multiple groups of connecting springs 6 is 3-5 cm. The inner side of the main conveyor belt 4 is provided with multiple groups of limiting grooves 7, and the rotating roller is provided with multiple groups of limiting blocks 8 adapted to the limiting grooves 7.

[0017] The main conveyor belt 4 and the auxiliary conveyor belt 5 are both made of rubber. The main conveyor belt 4 of this device can be set to 3 groups, and the auxiliary conveyor belt 5 can be set to 2 groups. The main conveyor belt 4 and the auxiliary conveyor belt 5 are filled with springs to ensure the transportation of bagged flour. At the same time, the gap between the conveyor belts is ensured, and the contact area between the conveyor belts and the bagged flour is reduced. In conjunction with the cleaning component, the flour on the conveyor belt can be sucked out well, and the automated processing method is also more convenient.

[0018] The cleaning assembly includes a telescopic cloth bag 9, a suction machine 10 and a sedimentation collection box 11. The telescopic cloth bag 9 is in the shape of an inverted quadrangular pyramid. Both sides of the telescopic cloth bag 9 are fixedly connected to the inner wall of the movable plate 2. The bottom of the telescopic cloth bag 9 is sealedly connected to the suction end of the suction machine 10, and the output end of the suction machine 10 is sealedly connected to the sedimentation collection box 11.

[0019] The overflowing flour is sucked out by the suction machine 10, and the collected flour is precipitated by the collection sedimentation box 11. The telescopic cloth bag 9 can expand its opening as the movable plate 2 moves, so that the device can better suck out the conveyor belt.

[0020] A limiting plate 12 is provided on the inner side of the movable plate 2 , and the limiting plate 12 is located above the conveyor belt. A plurality of groups of supporting springs 13 are provided between the limiting plate 12 and the movable plate 2 .

[0021] The movement of flour is limited by the support spring 13 and the limiting plate 12.

[0022] A buffer plate 14 is obliquely provided below one end of the conveyor belt, a pillar 15 is provided at the middle end of the buffer plate 14, and a mounting bin 16 is provided at the end of the movable plate 2 close to the buffer plate 14, a mounting groove 17 is provided in the mounting bin 16 and matched with the pillar 15, a first buffer spring 18 is provided in the mounting groove 17, the pillar 15 is inserted into the mounting groove 17 and is located above the first buffer spring 18, a fixed plate 19 is further provided on the inner side of the pillar 15, the height of the fixed plate 19 is greater than the height of the pillar 15, a second buffer spring 20 is obliquely provided at the bottom of the fixed plate 19, one side of the fixed plate 19 is fixedly connected to the movable plate 2, and the bottom of the second buffer spring 20 is connected to the L-shaped side plate 1.

[0023] This device takes into account the height of the conveying device and the height difference when unloading. In order to ensure the safety of the bagged flour after it falls, this device sets a buffer plate 14 below the output end of the conveyor belt. The buffering of the buffer plate 14 reduces the impact force after the flour falls completely, thereby protecting the bagged flour. The buffer plate 14 of this device buffers the impact force generated by the falling of the bagged flour through the first buffer spring 18 and the second buffer spring 20, and then pushes the bagged flour away from the buffer plate 14 through the rebound of the second spring and the tilt of the buffer plate 14, so that it falls completely.

[0024] The buffer plate 14 includes a main plate 21 and a sub-plate 22 . The main plate 21 is provided in two groups, and the sub-plate 22 is slidably installed between the two groups of the main plates 21 .

[0025] The rotating roller includes a fixed roller 23, a movable roller 24 and a connecting roller 25. The movable roller 24 is provided at both ends of the fixed roller 23. The fixed roller 23 and the movable roller 24 are connected by the connecting roller 25. The two ends of the connecting roller 25 are inserted into the fixed roller 23 and are slidingly connected to the fixed roller 23. The connecting roller 25 is provided with a card strip to prevent the connecting roller 25 from rotating. The multiple groups of limit blocks 8 are distributed in a circular array and fixed on the surface of the main conveyor belt 4 and the fixed roller 23 and the movable roller 24.

[0026] The L-shaped side plate 1 is symmetrically provided with a hydraulic cylinder 26 , and one end of the hydraulic cylinder 26 is fixedly connected to the movable plate 2 .

[0027] A T-shaped slider 27 is symmetrically provided at the lower end of the L-shaped side plate 1, and a slide groove 28 adapted to the T-shaped slider 27 is provided at the bottom of the movable plate 2. When the movable plate 2 moves, the bottom of the second buffer spring 20 on the buffer plate 14 moves synchronously to the top of the T-shaped slider 27.

[0028] By starting the hydraulic cylinder 26, the movable plate 2 is driven to move, and at the same time the T-shaped slider 27 limits the movement of the movable plate 2. After the movable plate 2 moves, it drives the driving seat 3 to move synchronously, thereby pulling the movable roller 24 to move and extending the connecting roller 25. At the same time, the connecting spring 6 between the main conveyor belt 4 and the auxiliary conveyor belt 5 is extended, thereby increasing the conveying width of the conveyor belt, so that large-sized bagged flour can also be transported through this device, reducing production costs.

[0029] The conveying method using the above-mentioned bagged flour conveying device based on food industrial processing includes the following steps: S1. Start the driving seat 3 to drive the conveying rollers to rotate, thereby causing multiple sets of fixed rollers 23, connecting rollers 25 and movable rollers 24 to rotate synchronously, thereby driving multiple sets of annularly distributed limit blocks 8 to rotate synchronously, thereby driving the main conveyor belt 4 to rotate through the limit grooves 7, and then driving the auxiliary conveyor belt 5 to rotate synchronously through the connection of the connecting spring 6, thereby causing the conveyor belt to rotate to transport the bagged flour; S2. The suction machine 10 works synchronously while conveying, so that the flour overflowing from the bagged flour is sucked and collected through the gap between the connecting springs 6, thereby reducing the flour adhering to the main conveyor belt 4 and the auxiliary conveyor belt 5; S3. When conveying large-sized bagged flour, the hydraulic cylinder 26 drives the movable plate 2 to move, thereby driving the driving seat 3 to move synchronously, and then pulling the movable roller 24 to move, and extending the connecting roller 25. At the same time, the connecting spring 6 between the main conveyor belt 4 and the auxiliary conveyor belt 5 is extended, thereby increasing the conveying width of the conveyor belt, so that large-sized bagged flour can also be conveyed through this device.

[0030] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A bagged flour conveying device based on food industrial processing, characterized by: The utility model comprises an L-shaped side plate (1), a movable plate (2), a driving seat (3), a rotating roller and a conveyor belt, wherein the L-shaped side plate (1) is symmetrically provided with two groups, the two groups of L-shaped side plates (1) are provided with a movable plate (2), the inner side of the movable plate (2) is fixed with a driving seat (3), two groups of rotating rollers are symmetrically installed between the two groups of driving seats (3), the two groups of rotating rollers are sleeved with a conveyor belt, and a cleaning component is provided below the conveyor belt; The conveyor belt comprises a main conveyor belt (4), an auxiliary conveyor belt (5) and a connecting spring (6), wherein n groups of the auxiliary conveyor belt (5) are provided, and n+1 groups of the main conveyor belt (4) are provided. The auxiliary conveyor belt (5) is arranged between two adjacent groups of main conveyor belts (4), and the main conveyor belt (4) and the auxiliary conveyor belt (5) are connected by multiple groups of connecting springs (6), and the spacing between the multiple groups of connecting springs (6) is 3-5 cm. The inner side of the main conveyor belt (4) is provided with multiple groups of limiting grooves (7), and the rotating roller is provided with multiple groups of limiting blocks (8) adapted to the limiting grooves (7).

2. The bagged flour conveying device based on food industrial processing according to claim 1, characterized in that: The cleaning assembly comprises a telescopic cloth bag (9), a suction machine (10) and a collection sedimentation box (11); the telescopic cloth bag (9) is in the shape of an inverted quadrangular pyramid; both sides of the telescopic cloth bag (9) are fixedly connected to the inner wall of the movable plate (2); the bottom of the telescopic cloth bag (9) is sealedly connected to the suction end of the suction machine (10); and the output end of the suction machine (10) is sealedly connected to the collection sedimentation box (11).

3. The bagged flour conveying device based on food industrial processing according to claim 1, characterized in that: A limiting plate (12) is provided on the inner side of the movable plate (2), the limiting plate (12) is located above the conveyor belt, and a plurality of groups of supporting springs (13) are provided between the limiting plate (12) and the movable plate (2).

4. The bagged flour conveying device based on food industrial processing according to claim 1, characterized in that: A buffer plate (14) is provided obliquely below one end of the conveyor belt, a pillar (15) is provided at the middle end of the buffer plate (14), a mounting chamber (16) is provided at one end of the movable plate (2) close to the buffer plate (14), a mounting groove (17) adapted to the pillar (15) is provided in the mounting chamber (16), a first buffer spring (18) is provided in the mounting groove (17), the pillar (15) is inserted into the mounting groove (17) and is located above the first buffer spring (18), a fixing plate (19) is further provided on the inner side of the pillar (15), the height of the fixing plate (19) is greater than the height of the pillar (15), a second buffer spring (20) is obliquely provided at the bottom of the fixing plate (19), one side of the fixing plate (19) is fixedly connected to the movable plate (2), and the bottom of the second buffer spring (20) is connected to the L-shaped side plate (1).

5. The bagged flour conveying device based on food industrial processing according to claim 4, characterized in that: The buffer plate (14) comprises a main plate (21) and a secondary plate (22). The main plate (21) is provided with two groups, and the secondary plate (22) is slidably mounted between the two groups of main plates (21).

6. The bagged flour conveying device based on food industrial processing according to claim 5, characterized in that: The rotating roller comprises a fixed sleeve roller (23), a movable roller (24) and a connecting roller (25), wherein both ends of the fixed sleeve roller (23) are provided with movable rollers (24), and the fixed sleeve roller (23) and the movable roller (24) are connected via the connecting roller (25), and both ends of the connecting roller (25) are inserted into the fixed sleeve roller (23) and are slidably connected to the fixed sleeve roller (23), and a clamping strip is provided on the connecting roller (25) to prevent the connecting roller (25) from rotating, and a plurality of groups of the limit blocks (8) are respectively distributed in an annular array and fixed on the surfaces of the main conveyor belt (4) and the fixed sleeve roller (23) and the movable roller (24) in contact with each other.

7. The bagged flour conveying device based on food industrial processing according to claim 6, characterized in that: A hydraulic cylinder (26) is symmetrically provided on the L-shaped side plate (1), and one end of the hydraulic cylinder (26) is fixedly connected to the movable plate (2).

8. The bagged flour conveying device based on food industrial processing according to claim 7, characterized in that: A T-shaped slider (27) is symmetrically provided at the lower end of the L-shaped side plate (1), and a slide groove (28) adapted to the T-shaped slider (27) is provided at the bottom of the movable plate (2). When the movable plate (2) moves, the bottom of the second buffer spring (20) on the buffer plate (14) moves synchronously to the top of the T-shaped slider (27).

9. A method for conveying bagged flour based on food industrial processing according to claim 8, characterized in that: The following steps are included: S1, by starting the driving seat (3) to drive the conveying roller to rotate, so that multiple groups of fixed rollers (23), connecting rollers (25) and movable rollers (24) rotate synchronously, thereby driving multiple groups of annularly distributed limiting blocks (8) to rotate synchronously, and then driving the main conveyor belt (4) to rotate through the limiting groove (7), and then driving the auxiliary conveyor belt (5) to rotate synchronously through the connection of the connecting spring (6), so that the conveyor belt rotates to transport the bagged flour; S2. The suction machine (10) operates synchronously while conveying, thereby collecting the flour overflowing from the bagged flour through the gap between the connecting springs (6), thereby reducing the amount of flour adhering to the main conveyor belt (4) and the auxiliary conveyor belt (5); S3. When conveying large-sized bagged flour, the hydraulic cylinder (26) drives the movable plate (2) to move, thereby driving the driving seat (3) to move synchronously, and then pulling the movable roller (24) to move, and stretching the connecting roller (25). At the same time, the connecting spring (6) between the main conveyor belt (4) and the auxiliary conveyor belt (5) is stretched, thereby increasing the conveying width of the conveyor belt, so that large-sized bagged flour can also be conveyed through this device.

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