Automatic continuous feeding equipment for producing rice noodles

Abstract

The utility model discloses automatic continuous feeding equipment for producing rice noodles, and relates to the technical field of automation devices, the automatic continuous feeding equipment comprises a conveying belt and an upper box body arranged on one side of the conveying belt, a plurality of transmission roll shafts distributed at equal intervals are arranged in the conveying belt, and screening mechanisms are arranged on the left side and the right side of one end, close to the upper box body, of the conveying belt. First sliding grooves are formed in the sides, close to the conveying belt, of the bottom ends of the left inner side wall and the right inner side wall of the upper box body. The screening mechanism comprises a rotating disc fixedly connected to the side wall, close to the upper box body, of one transmission rolling shaft. According to the utility model, the screening mechanism is synchronously driven by the conveying belt to perform fine mesh screening on the rice noodles after bag breaking, so that impurities possibly appearing in the feeding process can be screened out, the rice noodles are finer and smoother after being screened, and meanwhile, as the bag breaking position is separated from the feeding position, the possibility that external impurities enter is reduced; the product quality is improved and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automation devices, in particular to an automatic continuous feeding device for producing rice noodles. Background Technique

[0002] Rice noodles are made from rice. After being washed and soaked, the rice is crushed after dehydration. In the powder mixing stage, the crushed rice flour is mixed and stirred with appropriate amounts of water, soybean salad oil, salt, rice noodle gluten enhancer and other auxiliary materials into a dough, and then extruded into shape through a mold.

[0003] Some existing rice noodle production machines and equipment still require manual handling of bagged rice noodles into the mixer for stirring. The labor intensity of the staff is high. And during the process of pouring the powder, since most mixers do not have the ability to screen out impurities, plastic skins on the outer packaging bags, sealing threads, workers' hair, etc. may fall into the mixer, causing food hygiene problems and being rather troublesome to handle. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic continuous feeding device for producing rice noodles to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, an automatic continuous feeding device for producing rice noodles provided by the utility model includes a conveyor belt and an upper box body arranged on one side of the conveyor belt. A plurality of equally spaced transmission roller shafts are arranged inside the conveyor belt. Screening mechanisms are arranged on both the left and right sides of the conveyor belt near one end of the upper box body. On the bottom ends of the left and right inner side walls of the upper box body near the conveyor belt, there are chutes one. The screening mechanism includes a turntable fixedly connected to the side wall of a transmission roller shaft close to the upper box body. On the side wall of the turntable away from the conveyor belt, a fixed rod one is rotatably connected. At the end of the fixed rod one away from the turntable, a fixed rod two is rotatably connected. At the end of the fixed rod two away from the fixed rod one, it is slidably connected inside the chute one. At the end of the fixed rod two away from the fixed rod one, a fixing plate one is fixedly connected. The two ends of the fixing plate one are respectively slidably connected inside the two chutes one. On the side wall of the fixing plate one away from the fixed rod two, a sieve mesh is fixedly connected. One end of the sieve mesh away from the fixing plate one inclines downward at a certain angle. On both the left and right sides of the bottom of the sieve mesh, a plurality of fixing plates three are fixedly connected. Below the fixing plates three, there is a fixing plate two. On the top of the fixing plate two, there is a chute two. A plurality of the fixing plates three on the same side are all slidably connected inside the same chute two.

[0006] Further, a first box body is fixedly connected to the bottom of the second fixing plate. A support plate is arranged on the top of the first fixing plate. Two ends of the support plate are respectively fixedly connected to two inner side walls of the upper box body. A motor is arranged inside the top wall of the upper box body. A saw blade is installed at the output end of the motor. The bottom end of the saw blade penetrates through the inner top side wall of the upper box body and the support plate. A third fixing rod is rotatably connected to the inner side of the bottom end of the saw blade. Two ends of the third fixing rod are respectively fixedly connected to two inner side walls of the upper box body. The tooth direction of the saw blade is parallel to the length direction of the support plate.

[0007] Further, the first box body is located directly below the sieve mesh. The bottom of the second fixing plate is fixedly connected to the opening at the top of the first box body. A second box body is arranged on one side of the first box body away from the conveyor belt. A third box body is arranged on one side of the second box body away from the first box body. A second baffle is fixedly connected to one side of the opening at the top of the second box body close to the first box body. The height of one end of the second baffle close to the first box body is higher than the top of the first box body.

[0008] Further, drainage plates are fixedly connected to both sides of the side wall of the support plate away from the conveyor belt. The tops of the two drainage plates are bent towards the side where they are close to each other. Two vertical sliding grooves are opened on the inner top side wall of the upper box body. Both of the two sliding grooves are located between the two drainage plates and are symmetrically arranged. Electric guide rails are arranged in both of the two sliding grooves. A clamping mechanism is installed on the electric guide rails.

[0009] Further, the clamping mechanism includes a slider slidably connected to the electric guide rail. A telescopic electric rod is fixedly connected to the side wall of the slider close to the sieve mesh. A fixing block is fixedly connected to the outer arc wall at the bottom end of the telescopic electric rod. Clamping plates are rotatably connected to both the left and right sides at the bottom of the telescopic electric rod. A support frame is fixedly connected to the arc wall of the clamping plate close to the fixing block. A rotating rod is rotatably connected to one end of the support frame away from the clamping plate. The other end of the rotating rod away from the support frame is rotatably connected to the bottom of the fixing block.

[0010] Further, the support frame is triangular. Both of the two clamping plates are arc-shaped and bulge outwards. The clamping mechanism is initially located on the side of the saw blade away from the conveyor belt. The length direction of the sliding groove extends to the center of the top of the third box body.

[0011] Further, the top of the support plate is flush with the top of the end of the conveyor belt close to the upper box body. The distance between the support plate and the conveyor belt is greater than the height of the first baffle.

[0012] Further, a plurality of first baffles are arranged at equal intervals on the surface of the conveyor belt. The first baffles never come into contact with the first fixing plate. A curtain is detachably connected to the top of the side wall of the upper box body close to the conveyor belt.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. The screening mechanism is synchronously driven by a conveyor belt to finely screen the rice noodles after the bags are broken. This can not only screen out impurities that may appear during the feeding process, but also make the rice noodles more delicate after sieving. At the same time, since the bag-breaking position is separated from the feeding position, the possibility of foreign impurities entering is reduced, the product quality is improved, and the labor intensity of the staff is reduced.

[0015] 2. Through the drainage plate, the cut rice noodle belt is made to stand upright. At this time, the clamping mechanism can clamp the packaging bag and transport it to three places in the box for centralized storage. The second baffle prevents impurities from entering the interior of the first box, further improving the efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an automatic continuous feeding device for producing rice noodles;

[0017] Figure 2 It is a schematic diagram of the internal structure of the upper box in an automatic continuous feeding device for producing rice noodles;

[0018] Figure 3 It is Figure 2 the enlarged view of the structure at A in

[0019] Figure 4 It is a cross-sectional view of the internal structure of an automatic continuous feeding device for producing rice noodles;

[0020] Figure 5 It is Figure 4 the enlarged view of the structure at B in

[0021] In the figure:

[0022] 10. Conveyor belt; 11. First baffle; 12. Upper box; 13. Curtain; 14. First box;

[0023] 15. Second box; 16. Third box;

[0024] 20. Screening mechanism; 21. Turntable; 22. First fixed rod; 23. Second fixed rod; 24. First fixing plate; 25. Second fixing plate; 26. Third fixing plate; 27. Sieve mesh;

[0025] 30. Support plate; 31. Drainage plate; 32. Second baffle; 33. Saw blade; 34. Third fixed rod;

[0026] 40. Clamping mechanism; 41. Slide block; 42. Electric telescopic rod; 43. Fixed block; 44. Clamping plate; 45. Support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-5 , the present invention provides a technical solution:

[0029] Refer to Figures 1-5 As shown, an automatic continuous feeding device for producing rice noodles includes a conveyor belt 10 and an upper box body 12 arranged on one side of the conveyor belt 10. A plurality of drive roller shafts are equally spaced inside the conveyor belt 10. Screening mechanisms 20 are provided on both the left and right sides of the conveyor belt 10 near one end of the upper box body 12. On the bottom of the left and right inner side walls of the upper box body 12 near the conveyor belt 10, there is a first chute. The screening mechanism 20 includes a turntable 21 fixedly connected to the side wall of a drive roller shaft close to the upper box body 12. A first fixed rod 22 is rotatably connected to the side wall of the turntable 21 away from the conveyor belt 10. One end of the first fixed rod 22 away from the turntable 21 is rotatably connected to a second fixed rod 23. One end of the second fixed rod 23 away from the first fixed rod 22 is slidably connected in the first chute. One end of the second fixed rod 23 away from the first fixed rod 22 is fixedly connected to a first fixing plate 24. Both ends of the first fixing plate 24 are slidably connected in the two first chutes respectively. A screen 27 is fixedly connected to the side wall of the first fixing plate 24 away from the second fixed rod 23. One end of the screen 27 away from the first fixing plate 24 is inclined downward at a certain angle. A plurality of third fixing plates 26 are fixedly connected to both the left and right sides of the bottom of the screen 27. A second fixing plate 25 is provided below the third fixing plates 26. A second chute is provided on the top of the second fixing plate 25. A plurality of the third fixing plates 26 on the same side are all slidably connected in the same second chute. The drive roller shafts are used to drive the conveyor belt 10 to operate, and the drive roller shafts are all located inside the conveyor belt 10. The screening mechanisms 20 are arranged on both sides of the drive roller shaft second closest to the upper box body 12.

[0030] Refer to Figures 1-5As shown in the figure, an automatic continuous feeding device for producing rice noodles. A first box body 14 is fixedly connected to the bottom of the second fixing plate 25. A support plate 30 is provided on the top of the first fixing plate 24. The two ends of the support plate 30 are respectively fixedly connected to the two inner side walls of the upper box body 12. A motor is provided inside the top wall of the upper box body 12. A saw blade 33 is installed at the output end of the motor. The bottom end of the saw blade 33 penetrates through the inner top wall of the upper box body 12 and the support plate 30. A third fixing rod 34 is rotatably connected to the inner side of the bottom end of the saw blade 33. The two ends of the third fixing rod 34 are respectively fixedly connected to the two inner side walls of the upper box body 12. The tooth direction of the saw blade 33 is parallel to the length direction of the support plate 30. A sprocket is meshed and connected to the inner side of the top end of the saw blade 33. The sprocket is installed at the output end of the motor. A sprocket with the same structure is meshed and connected to the inner side of the bottom end of the saw blade 33. The sprocket at the bottom end is rotatably connected to the outer arc wall of the third fixing rod 34.

[0031] Refer to Figures 1-5 As shown in the figure, an automatic continuous feeding device for producing rice noodles. The first box body 14 is located directly below the screen 27. The bottom of the second fixing plate 25 is fixedly connected to the top opening of the first box body 14. A second box body 15 is provided on one side of the first box body 14 away from the conveyor belt 10. A third box body 16 is provided on one side of the second box body 15 away from the first box body 14. A second baffle 32 is fixedly connected to one side of the top opening of the second box body 15 close to the first box body 14. The height of one end of the second baffle 32 close to the first box body 14 is higher than the top of the first box body 14. The first box body 14 is used for storing rice noodles. The second box body 15 is used for storing the sieved impurities. The third box body 16 is used for storing the broken packaging bags. The second baffle 32 is used to prevent impurities from falling into the first box body 14.

[0032] Refer to Figures 1-5 As shown in the figure, an automatic continuous feeding device for producing rice noodles. Drainage plates 31 are fixedly connected to both sides of the side wall of the support plate 30 away from the conveyor belt 10. The tops of the two drainage plates 31 are bent towards the side where they are close to each other. Two vertical sliding grooves three are opened on the inner top wall of the upper box body 12. Both of the two sliding grooves three are located between the two drainage plates 31 and are symmetrically arranged. Electric guides are provided in both of the two sliding grooves three. A clamping mechanism 40 is installed on the electric guides. Both of the two sliding grooves three are parallel to the length direction of the upper box body 12.

[0033] Refer to Figures 1-5As shown in the figure, an automatic continuous feeding device for producing rice noodles. The clamping mechanism 40 includes a slider 41 slidably connected to an electric guide rail. A side wall of the slider 41 close to the screen 27 is fixedly connected with an electric telescopic rod 42. A fixed block 43 is fixedly connected to the outer arc wall at the bottom end of the electric telescopic rod 42. Clamping plates 44 are rotatably connected to both the left and right sides at the bottom of the electric telescopic rod 42. A support frame 45 is fixedly connected to the arc wall of the clamping plate 44 close to the fixed block 43. A rotating rod is rotatably connected to one end of the support frame 45 away from the clamping plate 44. One end of the rotating rod away from the support frame 45 is rotatably connected to the bottom of the fixed block 43. The longitudinal section of the support frame 45 is a right-angled triangular ring, where the hypotenuse is fixedly connected to the outer arc wall of the clamping plate 44, and a rotating rod is rotatably connected to the connection of the remaining two right-angled sides.

[0034] Refer to Figures 1-5 As shown in the figure, an automatic continuous feeding device for producing rice noodles. The support frame 45 is triangular. Both of the clamping plates 44 are arc-shaped and bulge outwards. The clamping mechanism 40 is initially located on the side of the saw blade 33 away from the conveyor belt 10. The length direction of the third chute extends all the way to the center of the top of the third box body 16. The clamping mechanism 40 is used to clamp the rice noodles after pouring and transport them directly above the third box body 16.

[0035] Refer to Figures 1-5 As shown in the figure, an automatic continuous feeding device for producing rice noodles. The top of the support plate 30 is flush with the top of the end of the conveyor belt 10 close to the upper box body 12. The distance between the support plate 30 and the conveyor belt 10 is greater than the height of the first baffle 11. The support plate 30 is used to play a role in supporting and transitioning when the bag is transported by the conveyor belt 10, and the first baffle 11 will not collide with the support plate 30 or the first box body 14.

[0036] Refer to Figures 1-5 As shown in the figure, an automatic continuous feeding device for producing rice noodles. A number of equally spaced first baffles 11 are provided on the surface of the conveyor belt 10. The first baffles 11 never come into contact with the first fixing plate 24. A dust curtain 13 is detachably connected to the top of the side wall of the upper box body 12 close to the conveyor belt 10. The dust curtain 13 is used to prevent external dust from entering the first box body 14 and causing pollution.

[0037] Working principle:

[0038] The operator places the bag filled with ground rice flour and well-sealed on the conveyor belt 10. The conveyor belt 10 transports the rice flour bag to the top of the support plate 30. At this time, the motor drives the saw blade 33 to cut the rice flour bag. At the same time, the first baffle 11 also moves to the lower surface of the conveyor belt 10, so it will continuously provide power. The two parts that the rice flour bag is divided into after being cut will be guided by the two drainage plates 31 to change from a lying state to a standing state. At this time, the cut of the rice flour bag is aligned with the entrance of the first box 14. The screen 27 screens the poured rice flour under the drive of the conveyor belt 10. At the same time, the clamping mechanism 40 will clamp the bag and transport it, transport the emptied bag to the top of the third box 16 and then release it for centralized storage. The rice flour then falls inside the first box 14.

Claims

1. An automatic continuous feeding device for producing rice noodles, comprising a conveyor belt (10) and an upper box body (12) arranged on one side of the conveyor belt (10), a plurality of equally spaced transmission rollers are arranged inside the conveyor belt (10), a screening mechanism (20) is arranged on both sides of the left and right sides of one end of the conveyor belt (10) close to the upper box body (12), and a slide groove is arranged on the bottom end of the left and right inner side walls of the upper box body (12) close to the conveyor belt (10), characterized in that: The screening mechanism (20) comprises a turntable (21) fixedly connected to a side wall of a transmission roller close to the upper box body (12); a fixing rod (22) is rotatably connected to a side wall of the turntable (21) away from the conveyor belt (10); an end of the fixing rod (22) away from the turntable (21) is rotatably connected to a fixing rod (23); an end of the fixing rod (23) away from the fixing rod (22) is slidably connected to a slide groove (1); an end of the fixing rod (23) away from the fixing rod (22) is fixedly connected to a fixing plate (24); and the fixing plate (24) is fixedly connected to a fixing plate (25). The two ends of the fixing plate 1 (24) are respectively slidably connected to the two slide grooves 1, a side wall of the fixing plate 1 (24) away from the fixing rod 2 (23) is fixedly connected with a screen (27), one end of the screen (27) away from the fixing plate 1 (24) is tilted downward at a certain angle, and the left and right sides of the bottom of the screen (27) are fixedly connected with a plurality of fixing plates 3 (26), a fixing plate 2 (25) is provided below the fixing plate 3 (26), a slide groove 2 is provided on the top of the fixing plate 2 (25), and a plurality of the fixing plates 3 (26) located on the same side are all slidably connected to the same slide groove 2.

2. A kind of automatic continuous feeding equipment for producing rice noodles as claimed in claim 1, characterized in that: The bottom of the second fixing plate (25) is fixedly connected to the first box (14), the top of the first fixing plate (24) is provided with a support plate (30), the two ends of the support plate (30) are respectively fixedly connected to the two inner side walls of the upper box (12), a motor is provided inside the top wall of the upper box (12), a saw blade (33) is installed at the output end of the motor, the bottom end of the saw blade (33) passes through the top inner side wall of the upper box (12) and the support plate (30), the bottom end of the saw blade (33) is rotatably connected to the inner side of the third fixing rod (34), the two ends of the third fixing rod (34) are respectively fixedly connected to the two inner side walls of the upper box (12), and the saw teeth of the saw blade (33) are parallel to the length direction of the support plate (30).

3. A kind of automatic continuous feeding equipment for producing rice noodles as claimed in claim 2, characterized in that: The box body 1 (14) is located directly below the screen (27), the bottom of the fixed plate 2 (25) is fixedly connected to the top opening of the box body 1 (14), the side of the box body 1 (14) away from the conveyor belt (10) is provided with the box body 2 (15), the side of the box body 2 (15) away from the box body 1 (14) is provided with the box body 3 (16), the top opening of the box body 2 (15) is fixedly connected to the side close to the box body 1 (14) with the baffle plate 2 (32), and the height of the end of the baffle plate 2 (32) close to the box body 1 (14) is higher than the top of the box body 1 (14).

4. A kind of automatic continuous feeding equipment for producing rice noodles as claimed in claim 3, characterized in that: The support plate (30) is fixedly connected to both sides of a side wall away from the conveyor belt (10), and the tops of the two guide plates (31) are bent toward the side close to each other. Two vertical slide grooves three are opened on the inner side wall of the top of the upper box body (12), and the two slide grooves three are located between the two guide plates (31) and are symmetrically arranged. Electric guide rails are arranged in the two slide grooves three, and a clamping mechanism (40) is installed on the electric guide rails.

5. A kind of automatic continuous feeding equipment for producing rice noodles as claimed in claim 4, characterized in that: The clamping mechanism (40) comprises a slider (41) slidably connected to the electric guide rail, a side wall of the slider (41) close to the screen (27) is fixedly connected to an electric telescopic rod (42), an outer arc wall at the bottom end of the electric telescopic rod (42) is fixedly connected to a fixing block (43), both left and right sides of the bottom of the electric telescopic rod (42) are rotatably connected to clamping plates (44), a support frame (45) is fixedly connected to the arc wall of the clamping plate (44) close to the fixing block (43), an end of the support frame (45) away from the clamping plate (44) is rotatably connected to a rotating rod, and an end of the rotating rod away from the support frame (45) is rotatably connected to the bottom of the fixing block (43).

6. A kind of automatic continuous feeding equipment for producing rice noodles as claimed in claim 5, characterized in that: The support frame (45) is triangular in shape, and the two clamping plates (44) are both arc-shaped and bulge outward. The clamping mechanism (40) is initially located on the side of the saw blade (33) away from the conveyor belt (10), and the length direction of the slide groove three extends all the way to the top center of the box body three (16).

7. A kind of automatic continuous feeding equipment for producing rice noodles as claimed in claim 2, characterized in that: The top of the support plate (30) is flush with the top of one end of the conveyor belt (10) close to the upper box body (12), and the distance between the support plate (30) and the conveyor belt (10) is greater than the height of the baffle plate (11).

8. A kind of automatic continuous feeding equipment for producing rice noodles as claimed in claim 1, characterized in that: The surface of the conveyor belt (10) is provided with a plurality of equally spaced baffles (11), the baffles (11) and the fixed plate (24) are always not in contact, and a baffle curtain (13) is detachably connected to the top of a side wall of the upper box body (12) close to the conveyor belt (10).

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