Material conveyor for flour processing

Abstract

The invention relates to the technical field of food processing, and provides a flour processing material conveyor which comprises a supporting frame, a frame body, a connecting assembly and a transmission gear. The frame body comprises a first frame body, a second frame body and a third frame body which are in parallel sliding connection through connecting assemblies, and conveying belts are installed at the upper ends of the first frame body, the second frame body and the third frame body. After the conveying belt and the transmission gear are installed on the first frame body, the second frame body and the third frame body which slide in parallel, the overall length can be adjusted, and the problems that an existing belt conveyor is inconvenient to transport, difficult to carry, large in occupied space and the like due to the fact that the length is large and the size is large are solved. Meanwhile, due to the segmented conveying belts, the length of the single conveying belt is shortened, connection friction between the conveying belts and the frame body is increased, the problems of loosening and slipping of the conveying belts due to weight during use are solved, and the situation that goods slide down along the surfaces of the conveying belts and injure workers when the conveying belts are used for conveying the goods at a large dip angle is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of food processing, and particularly relates to a material conveyor for flour processing. Background Art

[0002] Flour is one of the important raw materials for food processing. The packaging of flour is generally carried out in the form of packaging bags. During the transportation of flour, it is necessary to load, unload and stack the flour products. During the process of unloading and stacking flour, belt conveyors are often used.

[0003] Belt conveyors are mainly used for long-distance transportation of goods. However, in order to meet the needs of long-distance transportation, the belt conveyors in the prior art are usually set as equipment with a long length and a large volume, resulting in inconvenience during transportation, difficult handling, and a large floor space; and after the belt conveyor is used for a long time, the belt will become loose, resulting in a decrease in the friction between the belt and the drum, and causing the belt to slip on the drum; in addition, the surface of the belt will adhere to material powder. If not cleaned in time, it will affect the operation of the belt, resulting in slipping on the surface of the belt and polluting the food raw materials.

[0004] Therefore, we make improvements and propose a material conveyor for flour processing. Summary of the Invention

[0005] The purpose of the present invention is to provide a material conveyor for flour processing to solve the problems mentioned in the above background art.

[0006] To achieve the above-mentioned invention purpose, the present invention provides a material conveyor for flour processing, including: a support frame, a frame body, a connection component and a transmission gear; The frame body includes a first frame body, a second frame body and a third frame body that are slidably connected in parallel through a connection component. The upper ends of the first frame body, the second frame body and the third frame body are all equipped with conveyor belts; The support frame includes support legs, first telescopic legs and second telescopic legs. The support legs are erected and connected to the first frame body, the first telescopic legs are erected and connected to the second frame body, the second telescopic legs are erected and connected to the third frame body. A first connecting rod is connected between the support legs and the first telescopic legs, a first hydraulic push rod is connected in the middle of the first connecting rod, a second connecting rod is connected between the first telescopic legs and the second telescopic legs, and a second hydraulic push rod is connected in the middle of the second connecting rod; The transmission gear includes a first gear, a second gear and a third gear with the same transmission ratio.

[0007] As a further solution of the present invention, movable belt brake casters are fixedly installed at the bottoms of the support legs, the first telescopic legs and the second telescopic legs.

[0008] As a further solution of the present invention, the frame body includes a framework, an auxiliary shaft and two driving shafts are respectively connected to the middle and both ends of the framework, a connecting frame is installed at the rear of the upper end of the framework, a connecting hole is formed in the middle of the connecting frame, and a slide rail is installed at the bottom of the framework.

[0009] As a further solution of the present invention, the transmission gear is rotatably installed on both sides of the framework at the end far from the connecting frame, first synchronous belts are connected to both sides of the framework, and both ends of the first synchronous belts are respectively driven and connected to the end of the rotating shaft of the auxiliary shaft and the driving shaft at the end close to the connecting frame.

[0010] As a further solution of the present invention, the conveyor belt includes a belt and a second synchronous belt, a plurality of threaded holes are formed in the middle of the belt, the second synchronous belt is centrally installed inside the inner circle of the threaded holes, and a plurality of connecting bolts are fixedly connected between the second synchronous belt and the threaded holes. Both ends of the second synchronous belt are meshed and connected with two synchronous wheels, and the two synchronous wheels are respectively fixedly connected to the middle of the two driving shafts.

[0011] As a further solution of the present invention, the first gear is installed at the end of the first frame body, the second gear is installed at the end of the second frame body, the third gear is installed at the end of the third frame body, and at the same time the first gear is simultaneously meshed and connected with the first synchronous belts installed on the first frame body and the second frame body, and the second gear is simultaneously meshed and connected with the first synchronous belts installed on the second frame body and the third frame body.

[0012] As a further solution of the present invention, the connecting component includes a slider, a connecting shaft is fixedly connected to the bottom end of the slider, the slider is slidably connected to the slide rails at the bottoms of the first frame body and the second frame body, and the connecting shaft is movably installed in the connecting holes at the upper ends of the second frame body and the third frame body.

[0013] As a further solution of the present invention, the transmission ratios of the second synchronous belt and the first synchronous belt are the same.

[0014] As a further solution of the present invention, a V-shaped scraping plate is fixedly installed on the bottom edge of the connecting frame, and the sharp angle of the scraping plate is inclined and gently touches and presses on the outer surface of the conveyor belt.

[0015] The beneficial effects of the material conveyor for flour processing provided by the present invention are as follows: By setting up a connecting component for connecting the first frame, the second frame, and the third frame that slide parallel to each other, after installing the conveyor belt and the transmission gears on the first frame, the second frame, and the third frame, the overall length can be adjusted. When the device needs to perform long-distance transportation, stretch the first frame, the second frame, and the third frame. When storing, stack the first frame, the second frame, and the third frame parallel to each other. And the three sections of conveyor belts on the first frame, the second frame, and the third frame are synchronously driven by the transmission gears and the first synchronous belt, avoiding the problems of inconvenient transportation, difficult handling, and large floor space caused by the long length and large volume of the existing belt conveyor. At the same time, since the overall transmission is carried out through the conveyor belts installed in sections on the first frame, the second frame, and the third frame, the length of a single conveyor belt is shortened, increasing the connection friction between the conveyor belt and the frame, and preventing the conveyor belt from loosening and slipping under the weight during use. On the other hand, by using conveyor belts stacked in parallel, the bottom of each section of the conveyor belt is supported by the next section of the conveyor belt, avoiding the goods from sliding along the surface of the conveyor belt and injuring workers when transporting goods at a large inclination angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of a material conveyor for flour processing provided by the present application Figure 1 ; Figure 2 Schematic diagram of a material conveyor for flour processing provided by the present application Figure 2 ; Figure 3 Schematic diagram of the connection of the first frame, the second frame, and the third frame of a material conveyor for flour processing provided by the present application; Figure 4 Schematic diagram of the support frame structure of a material conveyor for flour processing provided by the present application; Figure 5 Schematic diagram of the conveyor belt installation of a material conveyor for flour processing provided by the present application; Figure 6 Schematic diagram of the frame structure of a material conveyor for flour processing provided by the present application Figure 1 ; Figure 7 Schematic diagram of the frame structure of a material conveyor for flour processing provided by the present application Figure 2 ; Figure 8 Schematic diagram of the connection of transmission gears of a material conveyor for flour processing provided by this application; Figure 9 Schematic diagram of the conveyor belt structure of a material conveyor for flour processing provided by this application; Figure 10 Schematic diagram of the connection component structure of a material conveyor for flour processing provided by this application.

[0018] In the figure: 1, support frame; 11, support leg; 12, first telescopic leg; 13, second telescopic leg; 14, first connecting rod; 15, second connecting rod; 2, frame body; 2.1, first frame body; 2.2, second frame body; 2.3, third frame body; 21, frame; 22, auxiliary shaft; 23, first driving shaft; 24, second driving shaft; 25, connecting frame; 26, connecting hole; 27, slide rail; 28, scraper; 3, conveyor belt; 31, belt; 32, threaded hole; 33, synchronous belt; 34, connecting bolt; 35, synchronous pulley; 4, transmission gear; 4.1, first gear; 4.2, second gear; 4.3, third gear; 5, connecting component; 51, slider; 52, connecting shaft; 6, first hydraulic push rod; 7, second hydraulic push rod. Detailed implementation mode

[0019] The following combines the specification drawings and embodiments to further describe in detail the specific implementation mode of the present invention. The following embodiments are only used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] As Figures 1 - 10 shown, this embodiment proposes a material conveyor for flour processing, including: a support frame 1, a frame body 2, a connecting component 5 and a transmission gear 4; The frame body 2 includes a first frame body 2.1, a second frame body 2.2 and a third frame body 2.3 that are slidably connected in parallel through the connecting component 5, and conveyor belts 3 are installed at the upper ends of the first frame body 2.1, the second frame body 2.2 and the third frame body 2.3; The support frame 1 includes a support leg 11, a first telescopic leg 12 and a second telescopic leg 13. The support leg 11 is erected and connected to the first frame body 2.1, the first telescopic leg 12 is erected and connected to the second frame body 2.2, the second telescopic leg 13 is erected and connected to the third frame body 2.3. A first connecting rod 14 is connected in the middle of the support leg 11 and the first telescopic leg 12, a first hydraulic push rod 6 is connected in the middle of the first connecting rod 14, a second connecting rod 15 is connected in the middle of the first telescopic leg 12 and the second telescopic leg 13, and a second hydraulic push rod 7 is connected in the middle of the second connecting rod 15; The transmission gear 4 includes a first gear 4.1, a second gear 4.2 and a third gear 4.3 with the same transmission ratio.

[0021] The bottom ends of the support legs 11, the first telescopic legs 12 and the second telescopic legs 13 are all fixedly installed with movable casters with brakes. The support legs 11, the first telescopic legs 12 and the second telescopic legs 13 are used to support the first frame body 2.1, the second frame body 2.2 and the third frame body 2.3, and the inclination angles of the first frame body 2.1, the second frame body 2.2 and the third frame body 2.3 are adjusted by adjusting the heights of the first telescopic legs 12 and the second telescopic legs 13, which is convenient for the overall device to adjust the conveying length and the conveying angle conveniently.

[0022] The frame body 2 includes a frame 21. The middle and both ends of the frame 21 are respectively connected with an auxiliary shaft 22 and two driving shafts 23. A connecting frame 25 is installed at the rear of the upper end of the frame 21. A connecting hole 26 is opened in the middle of the connecting frame 25. A slide rail 27 is installed at the bottom of the frame 21. The connecting hole 26 opened on the frame 21 is used for the connection and fixation of the connecting component 5, and the slide rail 27 at the bottom of the frame 21 is used for sliding connection with the connecting component 5 installed on the next section, so as to slide-connect two sections of the frame body 2 in parallel, which is convenient for the telescopic connection of the conveyor belt 3.

[0023] The transmission gears 4 are rotatably installed on both sides of the frame 21 at the end far from the connecting frame 25. The two sides of the frame 21 are connected with a first synchronous belt 24. The two ends of the first synchronous belt 24 are respectively driven and connected to the end parts of the rotating shafts of the auxiliary shaft 22 and the driving shaft 23 near the connecting frame 25. The transmission gears 4 are simultaneously meshed with the first synchronous belt 24 connected to the overlapping two sections of the conveyor belt 3. The two sections of the conveyor belt 3 are kept stably connected and transmitted, which is convenient for conveying materials.

[0024] The conveyor belt 3 includes a belt 31 and a second synchronous belt 33. A plurality of threaded holes 32 are opened in the middle of the belt 31. The second synchronous belt 33 is installed in the inner circle of the threaded holes 32 in the middle, and a plurality of connecting bolts 34 are fixedly connected between the second synchronous belt 33 and the threaded holes 32. The two ends of the second synchronous belt 33 are meshed with two synchronous wheels 35. The two synchronous wheels 35 are respectively fixedly connected in the middle of the two driving shafts 23. The inner circle surface of the belt 31 is connected to the second synchronous belt 33 through the connecting bolts 34. The second synchronous belt 33 is meshed with the synchronous wheels 35 fixed on the driving shafts 23, so that the belt 31 is centered by the second synchronous belt 33, avoiding the problems of slipping and deviation of the belt 31 from the driving shafts 23 during the conveying process, ensuring the stable transmission of the belt 31, and at the same time effectively avoiding the danger of the belt 31 flying out after aging and breaking, making the equipment safer to use.

[0025] The first gear 4.1 is installed at the end of the first frame body 2.1, the second gear 4.2 is installed at the end of the second frame body 2.2, and the third gear 4.3 is installed at the end of the third frame body 2.3. At the same time, the first gear 4.1 meshes and connects with the first synchronous belt 24 installed on the first frame body 2.1 and the second frame body 2.2. The second gear 4.2 meshes and connects with the first synchronous belt 24 installed on the second frame body 2.2 and the third frame body 2.3. The transmission gear 4 serves as an intermediate idler wheel to synchronously and equally connect the two overlapping sections of the conveyor belt 3, facilitating the driving rotation of the overall conveyor belt 3 to complete the conveying of materials.

[0026] The connection component 5 includes a slider 51. The bottom end of the slider 51 is fixedly connected with a connecting shaft 52. The slider 51 is slidably connected in the slide rails 27 at the bottoms of the first frame body 2.1 and the second frame body 2.2. The connecting shaft 52 is movably installed in the connecting holes 26 at the upper ends of the second frame body 2.2 and the third frame body 2.3. The connection component 5 is used to connect the two overlapping frame bodies 2 and ensure that the two frame bodies 2 can slide relative to each other.

[0027] The transmission ratio of the second synchronous belt 33 and the first synchronous belt 24 is the same. The second synchronous belt 33 and the first synchronous belt 24 simultaneously tractionally connect the transmission gear 4, the auxiliary shaft 22, and the driving shaft 23 to drive and traction the belt 31, facilitating the synchronous and equal-speed transmission connection of the two overlapping sections of the conveyor belt 3 through the transmission gear 4, and facilitating the device to convey materials.

[0028] A V-shaped scraper 28 is fixedly installed on the bottom edge of the connection frame 25. The sharp corner of the scraper 28 gently touches and presses on the outer surface of the conveyor belt 3. Through the setting of the scraper 28, the surface of each section of the conveyor belt 3 can be cleaned to prevent flour residue from adhering to the surface of the conveyor belt 3 and causing pollution.

[0029] Specifically, when the material conveyor for flour processing is in use: The connecting component 5 slidably connects the adjacent first frame body 2.1, second frame body 2.2, and third frame body 2.3 in parallel. When the device needs to perform long-distance conveying, the first frame body 2.1, second frame body 2.2, and third frame body 2.3 are stretched. At the same time, the first gear 4.1 meshes and connects the first synchronous belts 24 installed on the first frame body 2.1 and second frame body 2.2, and the second gear 4.2 meshes and connects the first synchronous belts 24 installed on the second frame body 2.2 and third frame body 2.3. When storing, the first frame body 2.1, second frame body 2.2, and third frame body 2.3 are stacked parallel to each other. The transmission gear 4 serves as an intermediate idler wheel. The transmission gear 4 always connects the overlapping two sections of the conveyor belt 3 during the folding and unfolding process of the first frame body 2.1, second frame body 2.2, and third frame body 2.3 to complete the conveying of materials. At the same time, the height adjustment of the first telescopic leg 12 and the second telescopic leg 13 adjusts the inclination angle of the first frame body 2.1, second frame body 2.2, and third frame body 2.3. The inner ring surface of the belt 31 is connected to the second synchronous belt 33 through the connecting bolt 34. The second synchronous belt 33 meshes and connects with the synchronous wheel 35 fixed on the driving shaft 23, so that the belt 31 is centered through the second synchronous belt 33, avoiding problems such as slipping and offset of the belt 31 from the driving shaft 23 during the conveying process, ensuring the stable transmission of the belt 31, and at the same time effectively avoiding the danger of the belt 31 flying out after aging and breaking, making the equipment safer to use. The sharp corners of the scraper 28 are tilted and gently pressed against the outer ring surface of the conveyor belt 3. Through the setting of the scraper 28, the surface of each section of the conveyor belt 3 can be cleaned to avoid contamination caused by flour residue adhering to the surface of the conveyor belt 3. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0030] The above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that various combinations, modifications, or equivalent replacements of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and should all be covered within the scope of the claims of the present invention.

Claims

1. A material conveyor for flour processing, characterized in that Including: A support frame (1), a frame body (2), a connection component (5), and a transmission gear (4); The frame body (2) includes a first frame body (2.1), a second frame body (2.2), and a third frame body (2.3) that are slidably connected in parallel through a connection component (5). The upper ends of the first frame body (2.1), the second frame body (2.2), and the third frame body (2.3) are all equipped with conveyor belts (3); The support frame (1) includes support legs (11), a first telescopic leg (12), and a second telescopic leg (13). The support legs (11) are erected and connected to the first frame body (2.1), the first telescopic leg (12) is erected and connected to the second frame body (2.2), and the second telescopic leg (13) is erected and connected to the third frame body (2.3). A first connecting rod (14) is connected between the support legs (11) and the first telescopic leg (12), and a first hydraulic push rod (6) is connected to the middle of the first connecting rod (14). A second connecting rod (15) is connected between the first telescopic leg (12) and the second telescopic leg (13), and a second hydraulic push rod (7) is connected to the middle of the second connecting rod (15); The transmission gear (4) includes a first gear (4.1), a second gear (4.2), and a third gear (4.3) with the same transmission ratio.

2. The material conveyor for flour processing according to claim 1, wherein: The bottom ends of the support legs (11), the first telescopic leg (12), and the second telescopic leg (13) are all fixedly installed with movable belt brake casters.

3. A material conveyor for flour processing according to claim 1, wherein: The frame body (2) includes a frame (21). An auxiliary shaft (22) and two main shafts (23) are respectively connected to the middle and both ends of the frame (21). A connection frame (25) is installed at the rear of the upper end of the frame (21). A connection hole (26) is opened in the middle of the connection frame (25). A slide rail (27) is installed at the bottom of the frame (21).

4. A material conveyor for flour processing according to claim 3, characterized in that: The transmission gear (4) is rotatably installed on both sides of the frame (21) at the end far from the connection frame (25). A first synchronous belt (24) is connected to both sides of the frame (21). The two ends of the first synchronous belt (24) are respectively driven and connected to the end of the rotating shaft of the auxiliary shaft (22) and the main shaft (23) at the end close to the connection frame (25).

5. The material conveyor for flour processing according to claim 4, characterized in that: The conveyor belt (3) includes a belt (31) and a second synchronous belt (33). A plurality of threaded holes (32) are opened in the middle of the belt (31). The second synchronous belt (33) is centrally installed inside the inner circle of the threaded holes (32). A plurality of connection bolts (34) are fixedly connected between the second synchronous belt (33) and the threaded holes (32). The two ends of the second synchronous belt (33) are meshed and connected with two synchronous wheels (35). The two synchronous wheels (35) are respectively fixedly connected to the middle of the two main shafts (23).

6. The material conveyor for flour processing according to claim 4, characterized in that: The first gear (4.1) is installed at the end of the first frame body (2.1), the second gear (4.2) is installed at the end of the second frame body (2.2), and the third gear (4.3) is installed at the end of the third frame body (2.3). At the same time, the first gear (4.1) is meshed and connected to the first synchronous belt (24) installed on the first frame body (2.1) and the second frame body (2.2), and the second gear (4.2) is meshed and connected to the first synchronous belt (24) installed on the second frame body (2.2) and the third frame body (2.3).

7. The material conveyor for flour processing according to claim 3, characterized in that: The connecting component (5) includes a slider (51). A connecting shaft (52) is fixedly connected to the bottom end of the slider (51). The slider (51) is slidably connected in a slide rail (27) at the bottom of the first frame body (2.1) and the second frame body (2.2), and the connecting shaft (52) is movably installed in a connecting hole (26) at the upper ends of the second frame body (2.2) and the third frame body (2.3).

8. A material conveyor for flour processing according to claim 5, characterized in that: The transmission ratios of the second synchronous belt (33) and the first synchronous belt (24) are the same.

9. The material conveyor for flour processing according to claim 3, characterized in that: A V-shaped squeegee (28) is fixedly installed on the bottom edge of the connecting frame (25), and the sharp corner of the squeegee (28) gently touches and presses against the outer circumferential surface of the conveyor belt (3).

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