Rice flour impurity removing and screening equipment

Abstract

The utility model relates to the technical field of rice noodle processing, and discloses rice noodle impurity removing and screening equipment which is characterized in that a machine shell is fixedly connected to the top of the machine frame, the machine shell is in a hollow cylinder shape, and a rotating motor is fixedly connected to the wall face of one side of the machine shell; the impurity removing structure can improve the impurity removing efficiency of the rice flour, the impurity removing structure comprises an impurity removing barrel, a rotating plate, an auger, a flour discharging plate and an impurity discharging plate, the impurity removing barrel is in a hollow circular tube shape and is rotationally connected into a cavity of the machine shell, the rotating plate is fixedly connected to one side wall face of the impurity removing barrel, the auger is fixedly connected into a cavity of the impurity removing barrel, and the flour discharging plate is fixedly connected to the other side wall face of the impurity removing barrel. The powder outlet plate is fixedly connected to the bottom of the machine shell, and the impurity outlet plate is fixedly connected to the side wall face, symmetrical to the rotating motor, of the machine shell.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice noodle processing, and specifically relates to rice noodle impurity removal and screening equipment. Background Art

[0002] Rice noodles are made from rice and are made into strips or threads through processes such as soaking, steaming and pressing.

[0003] The prior art (publication number: CN220461260U) discloses a wheat flour impurity removal device, which can be driven and installed to crush the flour in rotation to improve reliability in case of flour agglomeration; the device comprises a screening mechanism, which is used to screen out wheat flour for impurity removal.

[0004] The prior art pours the powder to be removed from the rice flour into a cavity through a horizontally placed drum and then sieves and removes the powder. Although the prior art can sieve and remove the powder, the impurities sieved out after the rice flour is removed from the cavity will remain in the device. After a long period of removal, the impurities accumulated in the device need to be manually cleaned, which increases the work pressure of the staff.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the technical problem of the above-mentioned prior art increasing the work pressure of the staff, the basic concept of the technical solution adopted by the utility model is:

[0007] A rice noodle impurity removal and screening device, comprising:

[0008] A frame, the top of the frame is fixedly connected to a casing, the casing is in a hollow cylindrical shape, and a rotating motor is fixedly connected to a wall surface of one side of the casing;

[0009] The impurity removing structure can improve the impurity removing efficiency of rice noodles. The impurity removing structure includes: an impurity removing cylinder, a rotating plate, an auger, a powder outlet plate and an impurity outlet plate. The impurity removing cylinder is in the shape of a hollow cylindrical tube. The impurity removing cylinder is rotatably connected in the cavity of the casing. The rotating plate is fixedly connected to one side wall of the impurity removing cylinder. The auger is fixedly connected to the cavity of the impurity removing cylinder. The powder outlet plate is fixedly connected to the bottom of the casing. The impurity outlet plate is fixedly connected to the side wall of the casing symmetrical to the rotating motor.

[0010] As a preferred embodiment of the utility model, the rotating plate can block the opening of the wall on one side of the impurity removal barrel, a rectangular opening is provided at the bottom of the casing, a powder outlet plate is fixedly connected to the opening at the bottom of the casing, the powder outlet plate is a rectangular plate, the powder outlet plate is obliquely arranged at the bottom of the casing, an opening consistent with the shape of the impurity outlet plate is provided at the position of the impurity outlet plate, the impurity outlet plate is obliquely arranged on the side wall of the casing and aligned with the opening of the side wall of the casing, and the impurity outlet plate is in the shape of a semicircular tube.

[0011] As a preferred embodiment of the utility model, the impurity removal structure also includes a filter hole, a feed trough and a feed pipe, the filter hole is opened on the side wall of the impurity removal cylinder, the feed trough is opened on the wall of the rotating plate, and the feed pipe is fixedly connected to the side wall of the casing consistent with the rotating motor.

[0012] As a preferred embodiment of the utility model, the filter hole is a circular groove, and a plurality of filter holes are evenly opened on the outer wall of the impurity removal cylinder. The position of the feed groove is aligned with the feed pipe. The feed pipe is a hollow tube with an opening upward. The bottom of the feed pipe can be connected to the casing cavity, the feed pipe can also be connected to the feed groove, and the feed groove can be connected to the impurity removal cylinder cavity.

[0013] As a preferred embodiment of the utility model, an anti-blocking structure is also provided in the cavity of the casing, and the anti-blocking structure includes a resistance block, an upper block, a spring groove and a shrinkage groove. The resistance block is symmetrically fixedly connected to the arc surface of the impurity removal barrel. The resistance block is in the shape of an isosceles triangle block. A plurality of resistance blocks are arranged in a circular array on each side of the impurity removal barrel. The upper block is symmetrically fixedly connected at the top of the casing cavity. The spring groove is opened through the cavity of the upper block, and the shrinkage groove is opened at the bottom of the upper block. The spring groove and the shrinkage groove can form a T-shaped groove.

[0014] As a preferred embodiment of the utility model, the anti-blocking structure also includes a resisted block, a resisting rod, a spring block and a beating rod. The resisted block is slidably connected in the contraction groove and the spring groove, the resisting rod is also slidably connected in the contraction groove and the spring groove, the spring block is elastically connected in the spring groove through a spring, and the wall surface of each upper block is provided with a spring groove, a contraction groove, a resisted block, a resisting rod and a spring block, and the beating rod is fixedly connected between the symmetrical resisting rods.

[0015] As a preferred embodiment of the utility model, the block to be resisted and the resisting rod are fixedly connected, the resisting rod and the block to be resisted can pass through the contraction groove, the bottom of the block to be resisted is an isosceles triangle, the blocks to be resisted on each side can contact the top of the resisting block, the block to be resisted is directly above the resisting block, the spring groove can adapt to the size of the spring block, the spring can resist the spring block downward, the beating rod is cylindrical, and the arc surface at the bottom of the beating rod can contact the top of the debris removal barrel.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. By setting up the impurity removal structure, the rice noodles can be continuously removed from impurities, because the impurity removal structure can achieve uninterrupted impurity removal of the rice noodles through the positions of discharging rice noodles and impurities corresponding to the different positions of the powder discharge plate and the impurity discharge plate, and this impurity removal process only requires pouring the rice noodles that need to be removed from the feeding pipe, so compared with the prior art, the working pressure of this solution is smaller.

[0018] 2. By setting up an anti-blocking structure, the resistance block can be driven to rotate as the impurity removing cylinder rotates, and the rotation of the resistance block drives the beating rod to contact the wall of the impurity removing cylinder. Each time the beating rod contacts the wall of the impurity removing cylinder, it imitates the state of human hands beating the impurity removing cylinder, thereby removing impurities while preventing rice flour and impurities from accumulating and clogging in the impurity removing cylinder cavity, effectively reducing the failure rate of the device.

[0019] The specific implementation modes of the present utility model are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached picture:

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 This is a perspective view of the interior of the housing of the utility model;

[0023] Figure 3 This is an exploded view of the internal structure of the impurity removal cylinder of the utility model;

[0024] Figure 4 This is a three-dimensional diagram of the anti-blocking structure of the utility model;

[0025] Figure 5 This is an exploded view of the internal structure of the upper block cavity of the utility model.

[0026] In the figure: 20, frame; 21, casing; 22, rotating motor; 30, impurity removal cylinder; 31, filter hole; 32, rotating plate; 33, feed trough; 34, auger; 35, feed pipe; 36, powder discharge plate; 37, impurity discharge plate; 40, resistance block; 41, upper block; 42, spring groove; 43, contraction groove; 44, resisted block; 45, resistance rod; 46, spring block; 47, beating rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0028] like Figure 1 and Figure 2 As shown, a rice noodle impurity removal and screening equipment includes: a frame 20, the top of the frame 20 is fixedly connected to a casing 21, the casing 21 is hollow cylindrical, and a side wall of the casing 21 is fixedly connected to a rotating motor 22, and the rotating motor 22 is electrically connected to a power supply. This is an existing technology, so it will not be described here.

[0029] like Figure 1 , Figure 2 and Figure 3As shown, the impurity removing structure can improve the impurity removing efficiency of rice noodles. The impurity removing structure includes: an impurity removing barrel 30, a rotating plate 32, an auger 34, a powder outlet plate 36 and an impurity outlet plate 37. The impurity removing barrel 30 is in the shape of a hollow cylindrical tube. The impurity removing barrel 30 is rotatably connected in the cavity of the casing 21. The rotating plate 32 is fixedly connected to one side wall of the impurity removing barrel 30. The auger 34 is fixedly connected to the cavity of the impurity removing barrel 30. The powder outlet plate 36 is fixedly connected to the bottom of the casing 21. The impurity outlet plate 37 is fixedly connected to the side wall of the casing 21 which is symmetrical to the rotating motor 22. The rotating motor 22 can drive the rotating plate 32 to rotate.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, the rotating plate 32 can cover the opening of the wall surface of one side of the impurity removal cylinder 30, a rectangular opening is provided at the bottom of the casing 21, a powder discharge plate 36 is fixedly connected to the opening at the bottom of the casing 21, the powder discharge plate 36 is a rectangular plate, the powder discharge plate 36 is obliquely arranged at the bottom of the casing 21, the casing 21 is provided with an opening in the same shape as the impurity discharge plate 37 at the position of the impurity discharge plate 37, the impurity discharge plate 37 is obliquely arranged on the side wall surface of the casing 21 and aligned with the opening of the side wall surface of the casing 21, the impurity discharge plate 37 is in the shape of a semicircular tube, and the impurity removal structure also includes a filter hole 31, a feed trough 33 and a feed pipe 35. The filter hole 31 is provided on the side wall of the impurity removal cylinder 30, the feed trough 33 is provided on the wall of the rotating plate 32, the feed pipe 35 is fixedly connected to the side wall of the casing 21 which is consistent with the rotating motor 22, the filter hole 31 is a circular groove, and a plurality of filter holes 31 are evenly penetrated and provided on the outer wall of the impurity removal cylinder 30, the position of the feed trough 33 is aligned with the feed pipe 35, the feed pipe 35 is a hollow tube with an opening upward, the bottom of the feed pipe 35 can be communicated with the cavity of the casing 21, the feed pipe 35 can also be communicated with the feed trough 33, and the feed trough 33 can be communicated with the cavity of the impurity removal cylinder 30;

[0031] When in use, turn on the power. When the power is turned on, the rotating motor 22 drives the rotating plate 32 to rotate. The rotating plate 32 can drive the auger 34 and the impurity removal cylinder 30 to rotate in the cavity of the casing 21 at the same time. At this time, the rice noodles that need to be impurity-removed can be poured into the cavity of the feed pipe 35 from the top opening. When the rice noodles enter the cavity of the feed pipe 35, they will accumulate. When the feed trough 33 is connected to the bottom of the feed pipe 35 each time with the rotation of the rotating plate 32, the rice noodles will leak from the bottom of the feed pipe 35 to the feed trough 33, and then as the feed trough 33 enters The rice flour enters the cavity of the impurity removing cylinder 30. After the rice flour enters the cavity of the impurity removing cylinder 30, the rice flour moves along the impurity removing cylinder 30 along with the auger 34. When the rice flour moves in the cavity of the impurity removing cylinder 30, it will leak from the filter hole 31 to the bottom of the cavity of the casing 21, and then move to the top of the powder discharge plate 36 along with the bottom of the casing 21, thereby completing the impurity removal of the rice flour. The impurities will be filtered into the cavity of the impurity removing cylinder 30 and then move to the other end of the impurity removing cylinder 30 along with the auger 34, and then leave the device from the impurity discharge plate 37, so that the impurity removal of the rice flour is completed.

[0032] In summary, by setting up an impurity removal structure, rice noodles can be continuously impured, because the impurity removal structure discharges rice noodles and impurities at different positions corresponding to the positions of the powder discharge plate 36 and the impurity discharge plate 37, thereby achieving uninterrupted impurity removal of rice noodles, and this impurity removal process only requires pouring the rice noodles that need to be impurity-removed from the feed pipe 35, so compared with the prior art, the working pressure of this scheme is smaller.

[0033] like Figure 4 and Figure 5 As shown, an anti-blocking structure is also provided in the cavity of the casing 21, and the anti-blocking structure includes a resistance block 40, an upper block 41, a spring groove 42 and a contraction groove 43. The resistance block 40 is symmetrically fixedly connected to the arc surface of the impurity removal barrel 30, and the resistance block 40 is in the shape of an isosceles triangle block. A plurality of resistance blocks 40 are provided in a circular array on each side of the impurity removal barrel 30, and the upper block 41 is symmetrically fixedly connected at the upper part of the cavity of the casing 21. The spring groove 42 runs through the cavity of the upper block 41, and the contraction groove 43 is provided at the bottom of the upper block 41. The spring groove 42 and the contraction groove 43 can form a T-shaped groove. The anti-blocking structure also includes a resisted block 44, a resisting rod 45, a spring block 46 and a slapping rod 47. The resisted block 44 is slidably connected in the contraction groove 43 and the spring groove 42, and the resisting rod 45 is also slidably connected to the contraction groove 43 and the spring groove 42. The elastic block 46 is elastically connected to the elastic groove 42 through a spring. The wall surface of each upper block 41 is provided with an elastic groove 42, a shrinkage groove 43, a resisted block 44, a resisting rod 45 and an elastic block 46. The slapping rod 47 is fixedly connected between the symmetrical resisting rods 45. The resisted block 44 and the resisting rod 45 are fixedly connected. The resisting rod 45 and the resisted block 44 can pass through the shrinkage groove 43. The bottom of the resisted block 44 is an isosceles triangle. The resisted block 44 on each side can contact the top of the resisting block 40. The resisted block 44 is directly above the resisting block 40. The elastic groove 42 can adapt to the size of the elastic block 46. The spring can resist the elastic block 46 downward. The slapping rod 47 is cylindrical. The arc surface at the bottom of the slapping rod 47 can contact the top of the impurity removal barrel 30.

[0034] When the impurity removing barrel 30 is rotated by the rotating plate 32, the abutting block 40 will also rotate with the rotation of the impurity removing barrel 30. When the abutting block 40 rotates to the bottom of the impeded block 44, the inclined surface of the impeded block 44 will contact the inclined surface of the impeding block 40 and push the impeded block 44 upward along with the inclined surface of the impeding block 40. When the impeded block 44 moves, it will drive the abutting rod 45 and the spring block 46 to move in the spring groove 42. When the spring block 46 moves upward, the spring on the wall will be compressed. When the bottom of the impeded block 44 no longer contacts the highest point of the inclined surface of the impeding block 40, the spring on the top of the spring block 46 will push the spring block 46 downward. The spring block 46 can drive the impeded block 44 and the abutting rod 45 to move downward at the same time. The abutting rod 45 can drive the beating rod 47 to move at the same time. The beating rod 47 can contact the top of the impeding barrel 30 when moving downward.

[0035] To sum up, by setting up the anti-blocking structure, the resistance block 40 can be driven to rotate as the impurity removing barrel 30 rotates, and the rotation of the resistance block 40 can drive the beating rod 47 to contact the wall of the impurity removing barrel 30. Each time the beating rod 47 contacts the wall of the impurity removing barrel 30, it will imitate the state of a human hand beating the impurity removing barrel 30, thereby removing impurities while preventing rice noodles and impurities from accumulating and clogging in the cavity of the impurity removing barrel 30, effectively reducing the failure rate of the device.

[0036] Working principle: Turn on the power. When the power is turned on, the rotating motor 22 will drive the rotating plate 32 to rotate. The rotating plate 32 can drive the auger 34 and the impurity removal cylinder 30 to rotate in the cavity of the casing 21 at the same time. At this time, the rice noodles that need to be impurity-removed can be poured from the top opening of the feed pipe 35. When the rice noodles enter the cavity of the feed pipe 35, they will accumulate. As the rotating plate 32 rotates, the feed trough 33 is connected to the bottom of the feed pipe 35 each time, and the rice noodles will leak from the bottom of the feed pipe 35 to the feed trough 33, and then enter the feed trough 33. In the cavity of the impurity removing barrel 30, after the rice noodles enter the cavity of the impurity removing barrel 30, the rice noodles will move along the impurity removing barrel 30 along with the auger 34. When the rice noodles move in the cavity of the impurity removing barrel 30, they will leak from the filter hole 31 to the bottom of the cavity of the casing 21, and then move along with the bottom of the casing 21 to the top of the powder outlet plate 36 to complete the impurity removal of the rice noodles. The impurities will be filtered into the cavity of the impurity removing barrel 30 and then move to the other end of the impurity removing barrel 30 along with the auger 34, and then leave the device from the impurity outlet plate 37, thereby completing the impurity removal of the rice noodles.

[0037] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A rice noodle impurity removal and screening device, characterized in that: include: A frame (20), the top of the frame (20) is fixedly connected to a housing (21), the housing (21) is in a hollow cylindrical shape, and a rotating motor (22) is fixedly connected to a side wall of the housing (21); The impurity removal structure can improve the impurity removal efficiency of rice noodles. The impurity removal structure comprises: an impurity removal cylinder (30), a rotating plate (32), an auger (34), a powder discharge plate (36) and an impurity discharge plate (37). The impurity removal cylinder (30) is in the shape of a hollow circular tube. The impurity removal cylinder (30) is rotatably connected to the cavity of the casing (21). The rotating plate (32) is fixedly connected to a side wall of the impurity removal cylinder (30). The auger (34) is fixedly connected to the cavity of the impurity removal cylinder (30). The powder discharge plate (36) is fixedly connected to the bottom of the casing (21). The impurity discharge plate (37) is fixedly connected to the side wall of the casing (21) symmetrical to the rotating motor (22).

2. The rice flour impurity removal and screening equipment according to claim 1, characterized in that: The rotating plate (32) can cover the opening of the wall surface of one side of the impurity removal cylinder (30); a rectangular opening is provided at the bottom of the casing (21); a powder discharge plate (36) is fixedly connected to the opening at the bottom of the casing (21); the powder discharge plate (36) is a rectangular plate; the powder discharge plate (36) is obliquely arranged at the bottom of the casing (21); an opening of the same shape as the impurity discharge plate (37) is provided at the position of the impurity discharge plate (37); the impurity discharge plate (37) is obliquely arranged at the side wall surface of the casing (21) and is aligned with the opening of the side wall surface of the casing (21); the impurity discharge plate (37) is in the shape of a semicircular tube.

3. The rice flour impurity removal and screening equipment according to claim 1, characterized in that: The impurity removal structure further comprises a filter hole (31), a feed trough (33) and a feed pipe (35); the filter hole (31) is provided on the side wall surface of the impurity removal cylinder (30); the feed trough (33) is provided on the wall surface of the rotating plate (32); and the feed pipe (35) is fixedly connected to the side wall surface of the casing (21) which is consistent with the rotating motor (22).

4. The rice flour impurity removal and screening equipment according to claim 3, characterized in that: The filter hole (31) is in the form of a circular groove. A plurality of filter holes (31) are evenly formed on the outer wall of the impurity removal barrel (30). The position of the feed groove (33) is aligned with the feed pipe (35). The feed pipe (35) is in the form of a hollow tube with an opening facing upward. The bottom of the feed pipe (35) can be connected to the cavity of the casing (21). The feed pipe (35) can also be connected to the feed groove (33). The feed groove (33) can be connected to the cavity of the impurity removal barrel (30).

5. The rice flour impurity removal and screening equipment according to claim 3, characterized in that: The cavity of the casing (21) is also provided with an anti-blocking structure, which includes a resistance block (40), an upper block (41), an elastic groove (42) and a shrinkage groove (43). The resistance block (40) is symmetrically fixedly connected to the arc surface of the impurity removal barrel (30). The resistance block (40) is in the shape of an isosceles triangle block. A plurality of resistance blocks (40) are arranged in a circular array on each side of the impurity removal barrel (30). The upper block (41) is symmetrically fixedly connected at the top of the cavity of the casing (21). The elastic groove (42) is opened through the cavity of the upper block (41). The shrinkage groove (43) is opened at the bottom of the upper block (41). The elastic groove (42) and the shrinkage groove (43) can form a T-shaped groove.

6. The rice flour impurity removal and screening equipment according to claim 5, characterized in that: The anti-blocking structure also includes a resisted block (44), a resisting rod (45), an elastic block (46) and a beating rod (47). The resisted block (44) is slidably connected in the contraction groove (43) and the elastic groove (42). The resisting rod (45) is also slidably connected in the contraction groove (43) and the elastic groove (42). The elastic block (46) is elastically connected in the elastic groove (42) through a spring. The wall surface of each upper block (41) is provided with an elastic groove (42), a contraction groove (43), a resisted block (44), a resisting rod (45) and an elastic block (46). The beating rod (47) is fixedly connected between the symmetrical resisting rods (45).

7. The rice flour impurity removal and screening equipment according to claim 6, characterized in that: The resisted block (44) and the resisting rod (45) are fixedly connected. The resisting rod (45) and the resisted block (44) can pass through the contraction groove (43). The bottom of the resisted block (44) is an isosceles triangle. The resisted block (44) on each side can contact the top of the resisting block (40). The resisted block (44) is located directly above the resisting block (40). The elastic groove (42) can adapt to the size of the elastic block (46). The spring can resist the elastic block (46) downward. The beating rod (47) is cylindrical. The arc surface at the bottom of the beating rod (47) can contact the top of the impurity removal barrel (30).

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