CN115570607A

CN115570607A - Cutting device is used in rice noodle production

Info

Publication number: CN115570607A
Application number: CN202211330983.6A
Authority: CN
Inventors: 温一光; 周赞
Original assignee: Xiushui Yufa Food Co ltd
Current assignee: Xiushui Yufa Food Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-06

Abstract

The invention relates to the field of processing of rice noodles, in particular to a cutting device for rice noodle production, which comprises a cutter for cutting rice noodles and also comprises: the feeding mechanism is used for conveying steamed and formed river powder; the cutting mechanism is arranged on the feeding mechanism and drives the feeding mechanism to convey the river powder intermittently in the process of cutting the river powder; the setting is at the last brushing oil mechanism of shutdown mechanism, and shutdown mechanism triggers the brushing oil mechanism and carries out the brushing oil to the cutter at the in-process that carries out the cutting to the river powder, avoids the river powder to bond on the cutter. This kind of cutting device is used in rice noodles production realizes can also carrying out autoloading to the in-process that rice noodles fixed length cut off, adjusts the pay-off length of rice noodles moreover, at the in-process that cuts off rice noodles, realizes automatic smearing edible oil to the cutter both sides to avoid the cutter adhesion rice noodles when cutting rice noodles, thereby improve cutting efficiency and the effect to rice noodles.

Description

Cutting device is used in rice noodle production

Technical Field

The invention relates to the field of rice noodle processing, in particular to a cutting device for rice noodle production.

Background

The rice noodles are steamed at high temperature in the steaming process to be made into sheet jelly, and then cut into pieces with certain specification length so as to be collected. At present, when the river powder is cut, the cutting length is not convenient to adjust, and when the river powder is cut, the situation of knife sticking is easy to occur.

Disclosure of Invention

The invention aims to provide a cutting device for producing rice noodles, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cutting device is used in rice noodle production, includes the cutter that is used for cutting the rice noodle, still includes:

the feeding mechanism is used for conveying steamed rice noodles;

the cutting mechanism is arranged on the feeding mechanism and drives the feeding mechanism to convey the river powder intermittently in the process of cutting the river powder;

the brush oil mechanism of setting on shutdown mechanism, and shutdown mechanism trigger the brush oil mechanism and carry out the brush oil to the cutter at the in-process that carries out the cutting to the river powder, avoid the river powder to bond on the cutter.

Preferably, feeding mechanism is including fixing the frame on the base, and the frame level is horizontal, and the equal dead axle in both ends of frame rotates and is connected with the gyro wheel, and two the gyro wheel passes through the conveyer belt transmission and connects.

Preferably, the shutdown mechanism includes the support of fixing in the frame, and the upper end of support is fixed with the platform, has seted up the bar through-hole on the platform, and the trend of bar through-hole parallels with the length trend of frame, and sliding connection has the slide in the bar through-hole, and the bottom surface of slide is fixed with the rack, and the rack is connected with the transmission of the gyro wheel intermittent type formula of one end wherein of frame.

Preferably, a convex plate is fixed on one side of the rack, a first conical roller and a second conical roller are rotatably connected to the convex plate through fixed shafts, the first conical roller and the second conical roller are identical in structure, the rotating central axes of the first conical roller and the second conical roller are arranged in parallel, and the small diameter end of the first conical roller and the large diameter end of the second conical roller are located on the same side.

Preferably, the protruding plate is fixed with an air cylinder, a piston rod end fixed shaft of the air cylinder is rotatably connected with the transmission roller, the transmission roller is located between the first conical roller and the second conical roller, the transmission roller is simultaneously connected with the first conical roller and the second conical roller through friction transmission, the first conical roller is connected with the inner ring of the ratchet wheel through the first belt wheel assembly in a transmission mode, the inner ring fixed shaft of the ratchet wheel is rotatably connected onto the shaft frame, the shaft frame is fixed onto the support, the outer ring of the ratchet wheel is connected with the rack in a meshing mode, and the second conical roller is connected with the roller wheel through the second belt wheel assembly in a transmission mode.

Preferably, be fixed with the slide cartridge on the slide, the inside sliding connection of slide cartridge has the slide, and the bottom surface one end of slide is wedge face structure, and the last fixed surface of slide has the slide bar, and the upper end of slide bar is fixed with the lifter plate, and the bottom surface of slide is connected with the lower extreme of slide cartridge through spring one, and the bottom surface at the lifter plate is fixed to the cutter, and the cutter passes the hole of dodging on the slide and cuts off the river powder on the conveyer belt.

Preferably, be fixed with the pole setting on the platform, and the upper end dead axle of pole setting rotates and is connected with the disc, and the disc is connected with motor drive, and the motor is fixed in the pole setting, be fixed with the set-square on the disc, the set-square is isosceles triangle shape, and two stringcourses of set-square all set up with the disc is tangent, the perisporium of disc and the stringcourse of set-square all can support to detain the contact and relative slip with the upper surface of lifter plate, the one end of keeping away from on the slide and dodging the hole is fixed with the grudging post, the upper end of grudging post is articulated with the one end of connecting rod, and the other end of connecting rod is articulated with the position of keeping away from the centre of a circle on the disc.

Preferably, the oil brushing mechanism comprises an oil immersion box fixed in the avoiding hole, two oil immersion sponges are filled in the oil immersion box, the cutter can cut off the river powder through the upper end wall and the lower end wall of the oil immersion box, and the two oil immersion sponges are located on two sides of the cutter.

Preferably, the outer side wall of the sliding cylinder is fixed and communicated with the valve cylinder, the valve cylinder is internally inserted and connected with the valve plate in a sliding mode, one end of the valve plate is connected with one end, far away from the sliding cylinder, in the valve cylinder through a second spring, the other end of the valve plate can penetrate through the side wall of the sliding cylinder and is located in the sliding cylinder, and the wedge-shaped surface on the sliding plate can be in abutting-buckling contact with one end, located in the sliding cylinder, of the valve plate and can slide relatively.

Preferably, the side wall of the valve barrel is provided with a first through hole and a third through hole which correspond to each other, the valve plate can simultaneously plug the first through hole and the third through hole, the valve plate is provided with a second through hole which can be simultaneously communicated with the first through hole and the third through hole, the first through hole is communicated with an oil storage tank fixed on the vertical frame through a first liquid pipe, and the third through hole is communicated with the oil immersion box through a second liquid pipe.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the river powder is cut through the cutting mechanism, the intermittent driving feeding mechanism is used for conveying the river powder in the process of cutting the river powder by the cutting mechanism, and the oil brushing mechanism is triggered by the cutting mechanism to brush oil on the cutter in the process of cutting the river powder, so that the whole device can automatically feed the river powder in the fixed-length cutting process, the feeding length of the river powder is adjusted, the cutting length can be conveniently adjusted correspondingly according to the river powder with different length specifications, and edible oil is automatically smeared on two sides of the cutter in the process of cutting the river powder, so that the phenomenon that the cutter adheres the river powder when cutting the river powder is avoided, and the cutting efficiency and effect of the river powder are improved.

Drawings

FIG. 1 is a first schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 3 isbase:Sub>A schematic view of the cross-sectional structure A-A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a base; 2. a frame; 3. a conveyor belt; 4. a roller; 5. a second belt wheel assembly; 6. a support; 7. a platform; 8. a strip-shaped through hole; 9. a slide base; 10. a rack; 11. a ratchet wheel; 12. a first belt wheel assembly; 13. erecting a rod; 14. a disc; 15. a set square; 16. a connecting rod; 17. erecting a frame; 18. an oil storage tank; 19. a first liquid pipe; 20. a slide cylinder; 21. a slide bar; 22. a lifting plate; 23. an oil immersion box; 24. oil-impregnated sponge; 25. a cutter; 26. a pedestal; 27. a convex plate; 28. a first conical roller; 29. a second conical roller; 30. a cylinder; 31. a driving roller; 32. a valve barrel; 33. a slide plate; 34. a valve plate; 35. a second spring; 36. a first through hole; 37. a second through hole; 38. a third through hole; 39. a second liquid pipe; 40. and a first spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In order to solve the problems that the cutting length is not convenient to adjust when the rice noodles are cut and the situation of knife sticking is easy to occur when the rice noodles are cut at present, please refer to fig. 1 to 4, the invention provides a technical scheme:

example 1

The utility model provides a cutting device is used in rice noodle production, includes the cutter 25 that is used for cutting the rice noodle, still includes:

the feeding mechanism is used for conveying steamed rice noodles;

the setting is at the brushing oil mechanism on shutdown mechanism, and shutdown mechanism triggers the brushing oil mechanism and carries out the brushing oil to cutter 25 at the in-process that cuts the river powder, avoids the river powder to bond on cutter 25.

Example 2

This embodiment is realized on the basis of embodiment 1, and wherein, feeding mechanism is including fixing frame 2 on base 1, and frame 2 level is horizontal, and the equal dead axle rotation in both ends of frame 2 is connected with gyro wheel 4, and two gyro wheel 4 passes through conveyer belt 3 transmission and connects.

In this embodiment, shutdown mechanism includes fixed support 6 in frame 2, and the upper end of support 6 is fixed with platform 7, has seted up bar through-hole 8 on the platform 7, and the trend of bar through-hole 8 is parallel with the length trend of frame 2, and sliding connection has slide 9 in the bar through-hole 8, and the bottom surface of slide 9 is fixed with rack 10, and rack 10 is connected with the transmission of 4 intermittent types of gyro wheel 4 of frame 2 one end wherein.

In this embodiment, a convex plate 27 is fixed on one side of the frame 2, a first tapered roller 28 and a second tapered roller 29 are rotatably connected to the convex plate 27 in a fixed-axis manner, and the first tapered roller 28 and the second tapered roller 29 have the same structure, the rotation central axes of the first tapered roller 28 and the second tapered roller 29 are arranged in parallel, the small-diameter end of the first tapered roller 28 and the large-diameter end of the second tapered roller 29 are located on the same side, an air cylinder 30 is fixed on the convex plate 27, a piston rod end of the air cylinder 30 is rotatably connected to a transmission roller 31, the transmission roller 31 is located between the first tapered roller 28 and the second tapered roller 29, the transmission roller 31 is simultaneously connected to the first tapered roller 28 and the second tapered roller 29 in a friction transmission manner, the first tapered roller 28 is connected to the inner ring of the ratchet 11 in a transmission manner through a first pulley assembly 12, the inner ring of the ratchet 11 is rotatably connected to a shaft frame 26, the shaft frame 26 is fixed to the support 6, the outer ring of the ratchet 11 is connected to the rack 10 in a meshing manner, and the second tapered roller 29 is connected to the roller 4 in a transmission manner through a second pulley assembly 5.

In this embodiment, a slide cylinder 20 is fixed on the slide seat 9, a slide plate 33 is slidably connected inside the slide cylinder 20, one end of the bottom surface of the slide plate 33 is of a wedge-shaped surface structure, a slide rod 21 is fixed on the upper surface of the slide plate 33, a lifting plate 22 is fixed at the upper end of the slide rod 21, the bottom surface of the slide plate 33 is connected with the lower end of the slide cylinder 20 through a spring i 40, a cutter 25 is fixed on the bottom surface of the lifting plate 22, and the cutter 25 penetrates through an avoidance hole on the slide seat 9 and cuts off river powder on the conveyor belt 3.

In this embodiment, be fixed with pole setting 13 on the platform 7, and the upper end dead axle of pole setting 13 rotates and is connected with disc 14, and disc 14 is connected with motor drive, and the motor is fixed on pole setting 13, the motor is not drawn in this application, be fixed with set-square 15 on the disc 14, set-square 15 is the isosceles triangle shape, and two stringlines of set-square 15 all with disc 14 tangent setting, the perisporium of disc 14 and the stringline of set-square 15 all can support the contact and the relative slip with the upper surface of lifter plate 22, the one end of keeping away from the dodging hole on the slide 9 is fixed with grudging post 17, the upper end of grudging post 17 is articulated with the one end of connecting rod 16, and the other end of connecting rod 16 is articulated with the position of keeping away from the centre of a circle on the disc 14.

In this embodiment, the oil brushing mechanism includes an oil immersion box 23 fixed in the avoiding hole, two oil immersion sponges 24 are filled in the oil immersion box 23, the cutter 25 can cut off the river powder through the upper end wall and the lower end wall of the oil immersion box 23, and the two oil immersion sponges 24 are located on two sides of the cutter 25.

In this embodiment, the outer side wall of the sliding cylinder 20 is fixed and communicated with the valve cylinder 32, the valve cylinder 32 is inserted and slidably connected with the valve plate 34, one end of the valve plate 34 is connected with one end, far away from the sliding cylinder 20, in the valve cylinder 32 through the second spring 35, the other end of the valve plate can penetrate through the side wall of the sliding cylinder 20 and is located in the sliding cylinder 20, the wedge-shaped surface on the sliding plate 33 can be in abutting contact with one end, located in the sliding cylinder 20, of the valve plate 34 and can slide relatively, the side wall of the valve cylinder 32 is provided with a first through hole 36 and a third through hole 38, the valve plate 34 can simultaneously block the first through hole 36 and the third through hole 38, the second through hole 37 is provided on the valve plate 34 and can be simultaneously communicated with the first through hole 36 and the third through hole 38, the first through hole 36 is communicated with the oil storage tank 18 fixed on the stand 17 through the first liquid pipe 19, edible oil for lubricating the cutter is contained in the oil storage tank 18, and the third through hole 38 is communicated with the oil immersion box 23 through the second liquid pipe 39.

The working principle and the advantages of the invention are as follows: when the cutting device for producing the rice noodles is used, the working process is as follows:

as shown in fig. 1 and 2, the motor is started to work, so that the motor drives the disc 14 to rotate, the disc 14 also synchronously drives the triangle 15 to rotate while rotating, the sliding plate 33 drives the lifting plate 22 to always fit with the contour line formed by the disc 14 and the triangle 15 through the sliding rod 21 and to relatively slide under the action of the first spring 40, meanwhile, the pushing force or the pulling force is applied to the stand 17 through the connecting rod 16 while the disc 14 rotates, so that the stand 17 drives the sliding seat 9 to linearly reciprocate left and right in the strip-shaped through hole 8, when the contact point of the lifting plate 22 and the disc 14 is the middle point position of the whole path where the lifting plate 22 and the disc 14 are in contour contact, namely the vertex of the triangle 15 is located right above the center of the disc 14, at this time, the lifting plate 22 drives the cutter 25 to rise to the highest position, and the sliding seat 9 is located at the rightmost end of the strip-shaped through hole 8.

When the contact point of the disc 14 and the lifting plate 22 moves to the vertex position of the triangular plate 15, the disc 14 drives the stand 17 and the slide seat 9 to slide towards the rightmost end of the strip-shaped through hole 8 through the connecting rod 16, and when the lifting plate 22 contacts with the waist line of the triangular plate 15, the triangular plate 15 presses the lifting plate 22 downwards through the vertex of the triangular plate, so that the lifting plate 22 synchronously drives the cutter 25 and the slide rod 21 to move downwards, the slide rod 21 moves downwards to drive the slide plate 33 to move downwards in the slide cylinder 20, and the slide plate 33 compresses the first spring 40, so that the first spring 40 obtains a restoring force, when the vertex of the triangular plate 15 is positioned right below the center of the circle of the disc 14, the lifting plate 22 descends to the lowest position, at the moment, the slide seat 9 is positioned at the leftmost position of the strip-shaped through hole 8, and the cutter 25 cuts off the river powder on the conveyor belt 3.

When the disc 14 continues to drive the triangular plate 15 to rotate, so that the contact position of the lifting plate 22 and the vertex of the triangular plate 15 approaches to the peripheral wall of the disc 14, the sliding plate 33 drives the lifting plate 22 and the cutter 25 to move upwards and return under the action of the restoring force of the spring I40, and the connecting rod 16 drives the stand 17 and the sliding seat 9 to move towards the right end of the strip-shaped through hole 8 while the disc 14 rotates, so that the river powder is cut off intermittently by the cutter 25 in a reciprocating cycle.

As described above, the sliding base 9 reciprocates left and right and synchronously moves the rack 10 to reciprocate left and right, when the rack 10 moves right, the rack 10 drives the outer ring of the ratchet 11 to rotate clockwise in fig. 1 and 2, at this time, the outer ring of the ratchet 11 cannot drive the inner ring to rotate by the pawl, so that the conveyor belt 3 cannot be driven to feed, when the rack 10 moves left, the rack 10 drives the outer ring of the ratchet 11 to rotate counterclockwise in fig. 1 and 2, at this time, the outer ring of the ratchet 11 can drive the inner ring to rotate counterclockwise by the pawl, as shown in fig. 3, the inner ring of the ratchet 11 drives the conical roller one 28 to rotate by the pulley assembly one 12, so that the conical roller one 28 drives the conical roller two 29 to rotate by the driving roller 31, so that the conical roller two 29 drives the roller 4 to rotate by the pulley assembly two 5, so that the roller 4 drives the conveyor belt 3 to operate and convey river powder to the cutting position of the cutter 25, so that feeding in the river powder cutting process is realized, and the length of the conveyor belt is adjusted by adjusting the position of the conical roller one 28 and the conical roller two 29 by the air cylinder 30, so that the river powder conveying ratio is adjusted conveniently and the conveyor belt is adjusted, and the length of the conveyor belt is adjusted, so that the river powder is adjusted by the roller two roller 3, and the operation is realized.

In the process of cutting off the river powder by moving the cutter 25 up and down, edible oil is coated on two sides of the cutter 25 from the oil-immersed sponge 24, so that the phenomenon that the cutter 25 adheres to the river powder when cutting the river powder is avoided, and therefore, the cutting efficiency and the effect on the river powder are improved, as shown in fig. 4, in the process of moving the sliding plate 33 down to the lowest point, when the wedge-shaped surface of the bottom surface of the sliding plate 33 is in abutting contact with the end part of the valve plate 34, thrust is applied to the valve plate 34 to enable the valve plate 34 to move towards the valve cylinder 32, and the spring two 35 is compressed, so that the spring two 35 obtains a restoring force, when the through hole two 37 is simultaneously communicated with the through hole one 36 and the through hole three 38, the edible oil in the oil storage tank 18 enters the through hole one 36 through the liquid pipe one 19, then enters the oil box 23 through the through hole two 37, the through hole three 38 and the liquid pipe 39, the edible oil in the oil-immersed sponge is supplemented, so that the smooth cutting of the river powder is ensured, when the sliding plate 33 moves up and is separated from the valve plate 34 and is not in contact, the valve plate 34, the restoring force makes the valve plate 34 simultaneously cut the through hole one through hole 36 and the through hole three through the through hole 38 to cut off, so that the edible oil is quantitatively sealed, and the edible oil is quantitatively fed, and the edible oil is lost, and the edible oil is reduced, and the edible oil is one edible oil is further reduced, and the edible oil is lost.

Whole device realizes can also carrying out autoloading at the in-process that cuts off river powder fixed length, adjusts the pay-off length of river powder moreover, and the convenient river powder that requires according to different length specifications carries out the regulation that suits and cuts off length, at the in-process that cuts off the river powder, realizes scribbling edible oil to cutter 25 both sides automatically to avoid cutter 25 adhesion river powder when cutting the river powder, thereby improve cutting efficiency and the effect to the river powder.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a cutting device is used in rice noodle production, includes cutter (25) that are used for cutting the rice noodle, its characterized in that: further comprising:

the feeding mechanism is used for conveying steamed rice noodles;

the cutting mechanism is arranged on the feeding mechanism and drives the feeding mechanism to convey the rice noodles intermittently in the process of cutting the rice noodles;

the brush oil mechanism of setting on shutdown mechanism, and shutdown mechanism trigger the brush oil mechanism and carry out the brush oil to cutter (25) at the in-process that carries out the cutting to the river powder, avoid the river powder to bond on cutter (25).

2. The cutting device for rice noodle production according to claim 1, wherein: feeding mechanism is including fixing frame (2) on base (1), and frame (2) level is horizontal, the equal dead axle in both ends of frame (2) rotates and is connected with gyro wheel (4), and two gyro wheel (4) are connected through conveyer belt (3) transmission.

3. The cutting device for rice noodle production according to claim 2, wherein: shutdown mechanism includes fixed support (6) on frame (2), and the upper end of support (6) is fixed with platform (7), bar through-hole (8) have been seted up on platform (7), the trend of bar through-hole (8) parallels with the length trend of frame (2), sliding connection has slide (9) in bar through-hole (8), and the bottom surface of slide (9) is fixed with rack (10), rack (10) are connected with the transmission of gyro wheel (4) intermittent type formula of frame (2) wherein one end.

4. The cutting device for rice noodle production according to claim 3, wherein: one side of frame (2) is fixed with flange (27), the dead axle rotates on flange (27) and is connected with conical roll one (28) and conical roll two (29), and conical roll one (28) and conical roll two (29) structure identical, the mutual parallel arrangement of the rotation central axis of conical roll one (28) and conical roll two (29), and the major diameter end of the minor diameter end of conical roll one (28) and conical roll two (29) is located in same one side.

5. The cutting device for rice noodle production according to claim 4, wherein: be fixed with cylinder (30) on flange (27), and the piston rod end dead axle of cylinder (30) rotates and connects driving roller (31), driving roller (31) are located between conical roller (28) and conical roller two (29), and driving roller (31) are connected through friction drive with conical roller (28), conical roller two (29) simultaneously, conical roller (28) are connected through the inner circle transmission of band pulley subassembly (12) and ratchet (11), and the inner circle dead axle of ratchet (11) rotates and connects on pedestal (26), pedestal (26) are fixed on support (6), the outer lane and the rack (10) meshing of ratchet (11) are connected, conical roller two (29) through band pulley subassembly two (5) with gyro wheel (4) transmission is connected.

6. The cutting device for rice noodle production according to claim 3, wherein: be fixed with slide cartridge (20) on slide (9), the inside sliding connection of slide cartridge (20) has slide (33), and the bottom surface one end of slide (33) is the wedge surface structure, the last fixed surface of slide (33) has slide bar (21), and the upper end of slide bar (21) is fixed with lifter plate (22), the bottom surface of slide (33) is connected with the lower extreme of slide cartridge (20) through spring (40), the bottom surface at lifter plate (22) is fixed in cutter (25), cutter (25) pass on slide (9) dodge the hole and cut off to the river powder that send on the area (3).

7. The cutting device for rice noodle production according to claim 6, wherein: be fixed with pole setting (13) on platform (7), and the upper end dead axle rotation of pole setting (13) is connected with disc (14), and disc (14) are connected with motor drive, and the motor is fixed on pole setting (13), be fixed with set-square (15) on disc (14), set-square (15) are isosceles triangle shape, and two stringlines of set-square (15) all with disc (14) tangent setting, the perisporium of disc (14) and the stringline of set-square (15) all can support to detain contact and relative slip with the upper surface of lifter plate (22), the one end of keeping away from on slide (9) and dodging the hole is fixed with grudging post (17), the upper end of grudging post (17) is articulated with the one end of connecting rod (16), and the other end of connecting rod (16) is articulated with the position of keeping away from the centre of a circle on disc (14).

8. The cutting device for rice noodle production according to claim 7, wherein: the oil brushing mechanism comprises an oil immersion box (23) fixed in the avoiding hole, two oil immersion sponges (24) are filled in the oil immersion box (23), the cutter (25) can cut off the river powder through the upper end wall and the lower end wall of the oil immersion box (23), and the two oil immersion sponges (24) are located on two sides of the cutter (25).

9. The cutting device for rice noodle production according to claim 8, wherein: the outer side wall of the sliding barrel (20) is fixed and communicated with the valve barrel (32), the valve barrel (32) is internally inserted and connected with the valve plate (34) in a sliding mode, one end of the valve plate (34) is connected with one end, far away from the sliding barrel (20), of the valve barrel (32) through a second spring (35), the other end of the valve plate can penetrate through the side wall of the sliding barrel (20) and be located in the sliding barrel (20), and the wedge-shaped surface on the sliding plate (33) can be abutted and buckled with one end, located in the sliding barrel (20), of the valve plate (34) and can slide relatively.

10. The cutting device for rice noodle production according to claim 9, wherein: the valve comprises a valve barrel (32), and is characterized in that a first through hole (36) and a third through hole (38) are correspondingly formed in the side wall of the valve barrel (32), a valve plate (34) can simultaneously block the first through hole (36) and the third through hole (38), a second through hole (37) is formed in the valve plate (34), the second through hole (37) can be simultaneously communicated with the first through hole (36) and the third through hole (38), the first through hole (36) is communicated with an oil storage tank (18) fixed on a vertical frame (17) through a first liquid pipe (19), and the third through hole (38) is communicated with an oil immersion box (23) through a second liquid pipe (39).