Dough pressing roller assembly

Abstract

A first gear and a second gear which are used for transmitting power are arranged on a first end seat, the first gear and the second gear form a transmission relation, a first rotating wheel capable of rotating in the circumferential direction is arranged on the first end seat corresponding to the second gear, and a first eccentric hole is formed in the eccentric position of the first rotating wheel; a second rotating wheel capable of rotating in the circumferential direction is correspondingly arranged on a second end seat, and a second eccentric hole corresponding to the first eccentric hole is formed in the eccentric position of the second rotating wheel; the first pressing roller and the second pressing roller are arranged in parallel, the position of the second eccentric hole changes along with rotation of the second rotating wheel, the position of the second pressing roller changes synchronously and drives the first rotating wheel to rotate so that the position of the first eccentric hole can be changed, and therefore the distance between the second pressing roller and the first pressing roller can be adjusted. On the premise that the center distance between the first gear and the second gear is not changed, the distance between the first pressing roller and the second pressing roller is adjusted, it is guaranteed that the dough pressing action of the two pressing rollers is stable after the distance is adjusted, and abnormal sound in the distance adjusting process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a dough pressing roller assembly. Background Art

[0002] The automatic noodle press is the main equipment for noodle processing. It has a simple structure and is easy to use and maintain. The gap between the pressing rollers can be adjusted steplessly within a certain range. When the dough is placed on the conveyor belt of the noodle press and the machine is started, it can be kneaded and pressed automatically and repeatedly, which greatly reduces labor intensity and improves work efficiency.

[0003] Existing automatic noodle pressing machines generally adjust the roller gap by changing the center spacing of the transmission gears. However, this method may cause gear collisions, thereby generating a loud abnormal noise during the adjustment process. In addition, it may also cause gear wear and even damage when subjected to high forces. Utility Model Content

[0004] In order to solve at least one technical problem existing in the above-mentioned prior art, the utility model provides a dough pressing roller assembly, which can adjust the distance between the two pressing rollers without changing the center distance between the two transmission gears, thereby ensuring that there is no abnormal noise during the adjustment process and the dough pressing action is stable after the distance adjustment.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] The dough roller assembly comprises:

[0007] A first end seat, wherein the first end seat is provided with a first gear and a second gear for transmitting power, the first gear and the second gear form a transmission relationship, the first end seat is provided with a first rotating wheel that can rotate circumferentially corresponding to the second gear, and a first eccentric hole is provided at an eccentric position of the first rotating wheel;

[0008] A second end seat, the second end seat is correspondingly provided with a second rotating wheel capable of circumferential rotation, and a second eccentric hole is provided at an eccentric position of the second rotating wheel corresponding to the first eccentric hole;

[0009] A first pressing roller, opposite ends of which are rotatably connected to a first end seat and a second end seat respectively, and form a transmission relationship with the first gear;

[0010] A second pressing roller, opposite ends of which are rotatably connected to the first eccentric hole and the second eccentric hole respectively, and form a transmission relationship with the second gear;

[0011] The first pressing roller is arranged in parallel with the second pressing roller, and the position of the second eccentric hole changes with the rotation of the second rotating wheel. The position of the second pressing roller changes synchronously and drives the first rotating wheel to rotate, thereby changing the position of the first eccentric hole to adjust the distance between the second pressing roller and the first pressing roller.

[0012] In some embodiments of the present invention, a knob is provided at the second end seat corresponding to the second rotating wheel, the knob is connected to the second rotating wheel, and the second rotating wheel rotates with the rotation of the knob.

[0013] In some more specific embodiments, a connecting hole is provided in the second end seat corresponding to the knob, a connecting piece is provided between the second rotating wheel and the knob, the second rotating wheel is fixed to one opposite end of the connecting piece, and the knob is connected to the other opposite end of the connecting piece so that the knob is connected to the second rotating wheel.

[0014] In some further examples, the knob can slide relative to the connecting member, the knob is provided with a buckle extending toward the second rotating wheel, the connecting member is provided with a socket corresponding to the buckle, the second end seat is provided with at least two gear holes corresponding to the buckle, the buckle passes through a gear hole and is inserted into the socket, so that the position of the second eccentric hole is fixed corresponding to the gear hole.

[0015] In some preferred applications, a slide rod extending toward the knob is disposed at the other end of the connecting member, and a slide cylinder is disposed on the knob corresponding to the slide rod. The slide rod slides through the slide cylinder so that the knob can slide relative to the connecting member.

[0016] In a more preferred example, a limiting block is provided on the circumference of the slide rod, and a limiting groove is provided on the inner wall of the slide cylinder corresponding to the limiting block, and the slide rod is slidably connected in the slide cylinder through the limiting block engaging with the limiting groove.

[0017] In a more preferred example, the interior of the knob is hollow, the slide cylinder extends into the interior of the knob, the end of the slide rod passes through the slide cylinder, the end of the slide rod is fixed with a limit plate, an elastic member is provided between the limit plate and the inner bottom surface of the knob, and the two ends of the elastic member are respectively in contact with the limit plate and the inner bottom surface of the knob.

[0018] In some embodiments of the present invention, the first gear and the second gear mesh with each other to form a transmission relationship.

[0019] In some embodiments of the present invention, the second gear is transmission-connected to the opposite end of the second pressure roller via a cross coupling, or the second gear is transmission-connected to the opposite end of the second pressure roller via a universal coupling.

[0020] In some embodiments of the present invention, it also includes:

[0021] A first scraper, the first scraper is arranged corresponding to the first pressure roller, the blade of the first scraper is arranged toward the roller surface of the first pressure roller, and opposite ends of the first scraper are respectively connected to the first end seat and the second end seat;

[0022] And / or a second scraper, the second scraper is arranged corresponding to the second pressure roller, the blade of the second scraper is arranged toward the roller surface of the second pressure roller, and the opposite ends of the second scraper are respectively connected to the first rotating wheel and the second rotating wheel.

[0023] In summary, compared with the prior art, the dough pressing roller assembly provided by the utility model has the following technical effects:

[0024] A first rotating wheel capable of circumferential rotation is arranged on the first end seat corresponding to the second gear, a first eccentric hole is arranged at the eccentric position of the first rotating wheel, and a second rotating wheel capable of circumferential rotation is arranged on the second end seat, and a second eccentric hole is arranged at the eccentric position of the second rotating wheel corresponding to the first eccentric hole, and then the opposite ends of the first pressing roller are respectively rotatably connected to the first end seat and the second end seat, and form a transmission relationship with the first gear, and the opposite ends of the second pressing roller are respectively rotatably connected to the first eccentric hole and the second eccentric hole, and form a transmission relationship with the second gear, and finally the first pressing roller and the second pressing roller are arranged in parallel, the position of the second eccentric hole changes with the rotation of the second rotating wheel, the position of the second pressing roller changes synchronously and drives the first rotating wheel to rotate and changes the position of the first eccentric hole to adjust the spacing between the second pressing roller and the first pressing roller, thereby realizing the adjustment of the spacing between the first pressing roller and the second pressing roller without changing the center spacing between the first gear and the second gear. On the one hand, the stability of the pressing action of the two pressing rollers after the spacing adjustment is guaranteed, and on the other hand, the abnormal noise during the spacing adjustment process is avoided, so that the spacing adjustment can be quiet. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of an embodiment of a dough pressing roller assembly of the utility model;

[0026] Figure 2 This is a first exploded view of an embodiment of a dough pressing roller assembly of the utility model;

[0027] Figure 3 This is a second exploded view of an embodiment of a dough pressing roller assembly of the utility model;

[0028] Figure 4 This is a first disassembled view of a first end seat in an embodiment of a dough pressing roller assembly of the utility model;

[0029] Figure 5 This is a second disassembled view of the first end seat in an embodiment of a dough pressing roller assembly of the utility model;

[0030] Figure 6 This is a first disassembled view of a second end seat in an embodiment of a dough pressing roller assembly of the utility model;

[0031] Figure 7 This is a second disassembled view of the second end seat in an embodiment of a dough pressing roller assembly of the utility model.

[0032] The meanings of the reference numerals are as follows:

[0033] 1. First end seat; 11. First seat body; 110. First frame; 111. First shaft hole; 112. First wheel hole; 12. First cover body; 13. First bearing; 14. First rotating wheel; 141. First eccentric hole; 15. First gear; 151. First wheel cover; 152. Transmission bearing; 16. Second gear; 160. Connecting groove; 161. Connecting shaft; 162. Second wheel cover; 17. Transmission shaft; 18. Protective cover; 181. Power gear; 182. Mounting platform; 191. Cross piece; 192. Output shaft; 2. Second end seat; 21. Second seat body; 211. Second shaft hole; 212 , second wheel hole; 22, second cover body; 221, gear hole; 23, second bearing; 24, second rotating wheel; 241, second eccentric hole; 25, knob; 251, button seat; 2511, slide cylinder; 2512, limit groove; 2513, buckle position; 252, button cover; 2521, buckle tooth; 253, bottom plate; 2531, buckle; 26, connecting piece; 261, slide rod; 2611, limit block; 262, buckle tooth; 27, limit plate; 28, elastic piece; 3, first pressure roller; 4, second pressure roller; 5, first scraper; 51, first fixed rod; 6, second scraper; 61, second fixed rod. DETAILED DESCRIPTION

[0034] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be understood that the references to "one embodiment" or "an embodiment" throughout the specification mean that the specific features, structures, or characteristics associated with the embodiment are included in at least one embodiment of the present invention. Therefore, the references to "in one embodiment" or "in an embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0036] It should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the description of the present invention are only for describing specific embodiments and are not intended to limit the present invention.

[0038] Example 1

[0039] according to Figure 1 and Figure 2 As shown, the utility model provides an embodiment of a dough pressing roller assembly, comprising: a first end seat 1, a second end seat 2, a first pressing roller 3, and a second pressing roller 4.

[0040] The first end seat 1 is provided with a first gear 15 and a second gear 16 for transmitting power, and the first gear 15 forms a transmission relationship with the second gear 16. The first end seat 1 is provided with a first rotating wheel 14 that can rotate circumferentially corresponding to the second gear 16, and a first eccentric hole 141 is provided at the eccentric position of the first rotating wheel 14; the second end seat 2 is provided with a second rotating wheel 24 that can rotate circumferentially corresponding to the second end seat 2, and a second eccentric hole 241 is provided at the eccentric position of the second rotating wheel 24 corresponding to the first eccentric hole 141; the opposite ends of the first pressure roller 3 are respectively rotatably connected to the first end seat 1 and the second end seat 2, and form a transmission relationship with the first gear 15; the second pressure roller The first roller 3 and the second roller 4 are respectively rotatably connected to the first eccentric hole 141 and the second eccentric hole 241, and form a transmission relationship with the second gear 16; the first pressure roller 3 and the second pressure roller 4 are arranged in parallel, and the position of the second eccentric hole 241 changes with the rotation of the second rotating wheel 24, and the position of the second pressure roller 4 changes synchronously and drives the first rotating wheel 14 to rotate so that the position of the first eccentric hole 141 changes, so as to adjust the distance between the second pressure roller 4 and the first pressure roller 3; the eccentric part of the first rotating wheel 14 is a position deviated from the rotation center or the center of the circle of the first rotating wheel 14, and the eccentric part of the second rotating wheel 24 is a position deviated from the rotation center or the center of the circle of the second rotating wheel 24.

[0041] In this embodiment, the first gear 15 and the second gear 16 mesh with each other to form a transmission relationship, or the first gear 15 and the second gear 16 form a transmission relationship through a plurality of transmission gears. As long as the transmission structure of the first gear 15 and the second gear 16 can be realized, it should be included in the present utility model, and no matter which transmission structure is adopted, the center distance between the first gear 15 and the second gear 16 is relatively fixed.

[0042] Through the above-mentioned arrangement, the spacing between the first pressure roller 3 and the second pressure roller 4 can be adjusted without changing the center spacing between the first gear 15 and the second gear 16. Since the first gear 15 and the second gear 16 are relatively fixed, the first gear 15 and the second gear 16 can maintain the best meshing degree in the factory state. On the one hand, it ensures the stability of the pressing action of the two pressure rollers after the spacing adjustment, and on the other hand, it avoids abnormal noise during the spacing adjustment process, so that the spacing adjustment can be quiet and silent.

[0043] In actual application, the first end seat 1 is provided with a first wheel hole 112 corresponding to the second gear 16, and the wheel surface of the first rotating wheel 14 is rotatably mounted in the first wheel hole 112 so that the first rotating wheel 14 can rotate circumferentially; furthermore, the first end seat 1 is provided with a first axial hole 111 corresponding to the first gear 15, and the opposite end of the first pressure roller 3 is rotatably connected to the first axial hole 111, so that the opposite end of the first pressure roller 3 is rotatably connected to the first end seat 1; more specifically, a first bearing 13 is installed in the first end seat 1 corresponding to the first axial hole 111, and the opposite end of the first pressure roller 3 is connected to the inner ring of the first bearing 13, thereby being rotatably connected to the first axial hole 111.

[0044] In order to form a non-coaxial transmission relationship between the second gear 16 and the second pressure roller 4, the second gear 16 is transmission-connected to the opposite end of the second pressure roller 4 through a cross coupling, or the second gear 16 is transmission-connected to the opposite end of the second pressure roller 4 through a universal coupling, or the second gear 16 is set as an internal gear, and the opposite end of the second pressure roller 4 is provided with a linkage gear meshing with the inner teeth of the second gear 16, or the second gear 16 is set as a double-layer gear, and the opposite end of the second pressure roller 4 is provided with a linkage gear meshing with the upper teeth of the second gear 16; considering that the cross coupling has lower cost and simpler structure, this embodiment uses the second gear 16 to form a transmission connection with the opposite end of the second pressure roller 4 through a cross coupling as a preferred implementation mode, the cross coupling is arranged in the first end seat 1, the cross coupling includes a cross member 191 and an output shaft 192, and the opposite ends of the cross member 191 are respectively provided with a first connecting gear A connecting key and a second connecting key, the extension direction of the first connecting key and the extension direction of the second connecting key are perpendicular to each other, the second gear 16 is provided with a connecting groove 160 corresponding to the first connecting key, and the opposite end of the output shaft 192 is provided with a sliding groove corresponding to the second connecting key. The second gear 16 is connected to the cross piece 191 by sliding cooperation with the first connecting key through the connecting groove 160, and the opposite end of the output shaft 192 is connected to the cross piece 191 by sliding cooperation with the second connecting key in the sliding groove, and the other end of the output shaft 192 is connected to the opposite end of the second pressure roller 4 through the second eccentric hole 241, and the other end of the output shaft 192 can form a threaded connection with the opposite end of the second pressure roller 4. When the position of the second pressure roller 4 changes, the output shaft 192 slides accordingly, and when the second gear 16 rotates, the cross piece 191 also moves accordingly to adapt to the changed position of the second pressure roller 4, thereby maintaining stable transmission between the second gear 16 and the second pressure roller 4.

[0045] In addition, the first end seat 1 includes a first seat body 11 and a first cover body 12. The first wheel hole 112 and the first shaft hole 111 are both arranged on the first seat body 11. The first cover body 12 is connected to the first seat body 11 to form a first accommodating space, and the cross coupling is arranged in the first accommodating space; and the first end seat 1 also includes a protective cover 18, which is installed on the first cover body 12. The protective cover 18 forms a chamber facing the first cover body 12, and the first gear 15 and the second gear 16 are arranged in the chamber; in fact, the first cover body 12 is provided with a first tooth hole corresponding to the first gear 15, and the first gear 15 is sleeved on the transmission shaft. 17, the transmission shaft 17 passes through the first tooth hole and is connected to the first pressure roller 3, so that the first pressure roller 3 and the first gear 15 form a transmission relationship; and, the protective cover 18 is provided with a mounting platform 182 corresponding to the first gear 15, and the mounting platform 182 is provided with an input hole, and the opposite end of the transmission shaft 17 passes through the input hole and is connected with a power gear 181, and the power gear 181 is used to connect the output end of the power source, so as to provide a rotational force for the first gear 15 and the second gear 16, so as to drive the first pressure roller 3 and the second pressure roller 4 to rotate, so as to realize the pressing of the dough, and the other end of the transmission shaft 17 is threadedly connected with the opposite end of the first pressure roller 3.

[0046] In detail, a transmission bearing 152 is provided in the mounting platform 182 corresponding to the transmission shaft 17, and the transmission shaft 17 is connected to the inner ring of the transmission bearing 152. In more detail, a first wheel cover 151 is provided between the first gear 15 and the transmission bearing 152; moreover, a mounting groove is provided in the protective cover 18 corresponding to the second gear 16, and a second wheel cover 162 is rotatably provided in the mounting groove, and the second gear 16 is connected to the second wheel cover 162 through the connecting shaft 161, so that the second gear 16 is rotatably set in the chamber; in addition, a frame is provided between the first seat body 11 and the first cover body 12, and the frame can be provided in two groups, namely the first frame 110 and the second frame.

[0047] In practice, the second end seat 2 is provided with a second wheel hole 212 corresponding to the first wheel hole 112, and the wheel surface of the second rotating wheel 24 is rotatably mounted in the second wheel hole 212, so that the second rotating wheel 24 can rotate circumferentially; furthermore, the second end seat 2 is provided with a second axial hole 211 corresponding to the first axial hole 111, and the other end of the first pressure roller 3 is rotatably connected to the second axial hole 211, so that the other end of the first pressure roller 3 is rotatably connected to the second end seat 2; more specifically, a second bearing 23 is installed in the second end seat 2 corresponding to the second axial hole 211, and the opposite end of the first pressure roller 3 is connected to the inner ring of the second bearing 23, thereby being rotatably connected to the second axial hole 211.

[0048] To facilitate twisting of the second rotating wheel 24, the second end seat 2 is provided with a knob 25 corresponding to the second rotating wheel 24, and the knob 25 is connected to the second rotating wheel 24, and the second rotating wheel 24 rotates with the rotation of the knob 25; specifically, the second end seat 2 is provided with a connecting hole corresponding to the knob 25, and a connecting member 26 is provided between the second rotating wheel 24 and the knob 25, the second rotating wheel 24 is fixed to the opposite end of the connecting member 26, and the knob 25 is connected to the other opposite end of the connecting member 26, so that the knob 25 is connected to the second rotating wheel 24; optionally, a snap-fitting tooth 262 is provided at the opposite end of the connecting member 26, and the second rotating wheel 24 forms a snap-fitting position toward the connecting member 26, and the opposite end of the connecting member 26 is snap-fitted to the snap-fitting position by the snap-fitting tooth 262 to be fixedly connected to the second rotating wheel 24; more specifically, the knob 25 can slide relative to the connecting member 26 The knob 25 is provided with a buckle 2531 extending toward the second rotating wheel 24, the connecting member 26 is provided with a socket corresponding to the buckle 2531, and the second end seat 2 is provided with at least two gear holes 221 corresponding to the buckle 2531. The buckle 2531 passes through one gear hole 221 and is plugged into the socket, so that the position of the second eccentric hole 241 is fixed corresponding to the gear hole 221, that is, by sliding the knob 25, the socket is separated from the socket and the original gear hole 221, and then the knob 25 is turned, the connecting member 26 and the second rotating wheel 24 rotate accordingly, and the socket also rotates synchronously with the buckle 2531, so that the buckle 2531 is set corresponding to another gear hole 221, and then the knob 25 is reset, so that the buckle 2531 passes through the new gear hole 221 and is plugged into the socket, thereby realizing the gear adjustment of the distance between the first pressing roller 3 and the second pressing roller 4.

[0049] Furthermore, a slide bar 261 extending toward the knob 25 is provided at the other end of the connecting member 26, and a slide cylinder 2511 is provided on the knob 25 corresponding to the slide bar 261. The slide bar 261 is slidably connected in the slide cylinder 2511, so that the knob 25 can slide relative to the connecting member 26 along the slide bar 261; further, a limiting block 2611 is provided on the circumferential side of the slide bar 261, and a limiting groove 2512 is provided on the inner wall of the slide cylinder 2511 corresponding to the limiting block 2611. The slide bar 261 is slidably connected in the slide cylinder 2511 through the limiting block 2611 and the limiting groove 2512, so as to limit the circumferential displacement of the knob 25 relative to the connecting member 26; preferably, the interior of the knob 25 is hollow, the slide cylinder 2511 extends to the interior of the knob 25, and the end of the slide bar 261 passes through the slide cylinder 2511, A limit plate 27 is fixed to the end of the slide bar 261, and the outer diameter of the limit plate 27 is larger than the outer diameter of the slide cylinder 2511. An elastic member 28 is arranged between the limit plate 27 and the inner bottom surface of the knob 25, and the two ends of the elastic member 28 are respectively abutted against the inner bottom surfaces of the limit plate 27 and the knob 25 to provide elastic potential energy for resetting the knob 25 without manual resetting; the slide bar 261 can be arranged in a prismatic shape, and the slide cylinder 2511 is arranged in a corresponding prism shape, or the slide bar 261 can be arranged in a cylindrical shape, and the slide cylinder 2511 is arranged in a corresponding circular groove shape. When the slide bar 261 is arranged in a prismatic shape, the edges can play a role in limiting the circumferential displacement of the knob 25 relative to the connecting member 26, so the limit block 2611 may not be set, and when the slide bar 261 is arranged in a cylindrical shape, a limit block 2611 is set.

[0050] Specifically, the knob 25 includes a button seat 251 and a button cover 252. The button seat 251 is formed with an empty slot toward the button cover 252. The slide 2511 is arranged in the empty slot. The opening of the slide 2511 is opened on the bottom surface of the button seat 251. The end of the slide rod 261 passes through the slide 2511 through the opening and extends into the empty slot. The button cover 252 is buckled on the button seat 251 to close the empty slot; optionally, the button cover 252 is provided with a buckling tooth 2521 toward the button seat 251, and the button seat 251 is provided with a buckling position 2513 corresponding to the buckling tooth 2521. The button cover 252 is buckled on the button seat 251 by buckling the buckling tooth 2521 to the buckling position 2513; more preferably, the knob 25 also includes a base plate 253, the base plate 253 is arranged on the bottom surface of the button seat 251, and the buckle 2531 is arranged on the base plate 253.

[0051] In addition, the second end seat 2 includes a second seat body 21 and a second cover body 22. The second wheel hole 212 and the second shaft hole 211 are both arranged on the second seat body 21. The second cover body 22 is connected to the second seat body 21 to form a second accommodating space, and the connecting member 26 is arranged in the second accommodating space; the second cover body 22 is provided with a snap-fitting tooth 2521 at one end facing the second seat body 21, and the second seat body 21 is provided with a snap-fitting position 2513 corresponding to the snap-fitting tooth 2521. The second cover body 22 is snapped to the snap-fitting position 2513 through the snap-fitting tooth 2521 and is connected to the second seat body 21; in the present embodiment, the second cover body 22 is provided with a through hole corresponding to the second wheel hole 212, and the sliding rod 261 passes through the through hole and is slidably connected in the sliding cylinder 2511, and four gear holes 221 are provided, and each gear hole 221 is arranged circumferentially along the edge of the through hole, and the angles between each gear hole 221 can be set to be the same.

[0052] In order to realize the scraping function, the pressing roller assembly also includes: a first scraper 5, the first scraper 5 is arranged corresponding to the first pressing roller 3, the blade of the first scraper 5 is arranged toward the roller surface of the first pressing roller 3, the opposite ends of the first scraper 5 are respectively connected to the first end seat 1 and the second end seat 2, correspondingly, the opposite ends of the first scraper 5 are provided with a first fixing rod 51, the first seat body 11 and the second seat body 21 are both provided with a first fixing hole corresponding to the first fixing rod 51, the first scraper 5 is respectively connected to the first end seat 1 and the second end seat 2 by inserting the first fixing rod 51 into the first fixing hole, the first fixing rod 51 can be arranged in a prism shape, and the first fixing hole is arranged in a prism shape, or the first fixing rod 51 can be arranged in a cylindrical shape and at least two are arranged, and the first fixing hole is arranged in a circular hole shape; and / or a second scraper 6, the second scraper The knife 6 is arranged corresponding to the second pressure roller 4, and the blade of the second scraper 6 is arranged toward the roller surface of the second pressure roller 4. The opposite ends of the second scraper 6 are respectively connected to the first rotating wheel 14 and the second rotating wheel 24. Correspondingly, the opposite ends of the second scraper 6 are provided with second fixing rods 61, and the first rotating wheel 14 and the second rotating wheel 24 are both provided with second fixing holes corresponding to the second fixing rods 61. The second scraper 6 is respectively connected to the first rotating wheel 14 and the second rotating wheel 24 by inserting the second fixing rods 61 into the second fixing holes, wherein the setting position of the second fixing hole also deviates from the center of the first rotating wheel 14 and the center of the second rotating wheel 24. The second fixing rod 61 can be arranged in a prism shape, and the second fixing hole is arranged in a prism shape, or the second fixing rod 61 can be arranged in a cylindrical shape and at least two are arranged, and the second fixing hole is arranged in a circular hole shape.

[0053] Example 2

[0054] Based on the same concept, the utility model also discloses a noodle pressing machine, which is equipped with the noodle pressing roller assembly as described above.

[0055] It should be noted that each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other. Although optional embodiments of the utility model embodiments have been described, once those skilled in the art know the basic creative concept, they can make additional changes and modifications to these embodiments. Therefore, the attached claims are intended to be interpreted as including optional embodiments and all changes and modifications that fall within the scope of the utility model embodiments.

[0056] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity from another entity, and do not necessarily require or imply any such actual relationship or order between these entities. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that an article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such article or terminal device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the article or terminal device including the elements.

[0057] The technical solution provided by the present invention is introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation method of the present invention. At the same time, for those skilled in the art, according to the principle and implementation method of the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. The dough pressing roller assembly is characterized in that: include: A first end seat (1), the first end seat (1) being provided with a first gear (15) and a second gear (16) for transmitting power, the first gear (15) and the second gear (16) forming a transmission relationship, the first end seat (1) being provided with a first rotating wheel (14) capable of circumferential rotation corresponding to the second gear (16), the first rotating wheel (14) being provided with a first eccentric hole (141) at an eccentric position thereof; A second end seat (2), the second end seat (2) being provided with a second rotating wheel (24) capable of circumferential rotation in response thereto, and a second eccentric hole (241) being provided at an eccentric position of the second rotating wheel (24) in response to the first eccentric hole (141); A first pressing roller (3), wherein opposite ends of the first pressing roller (3) are rotatably connected to the first end seat (1) and the second end seat (2), respectively, and form a transmission relationship with the first gear (15); A second pressing roller (4), wherein opposite ends of the second pressing roller (4) are rotatably connected to the first eccentric hole (141) and the second eccentric hole (241), respectively, and form a transmission relationship with the second gear (16); The first pressing roller (3) and the second pressing roller (4) are arranged in parallel, and the position of the second eccentric hole (241) changes with the rotation of the second rotating wheel (24). The position of the second pressing roller (4) changes synchronously and drives the first rotating wheel (14) to rotate, thereby changing the position of the first eccentric hole (141) to adjust the distance between the second pressing roller (4) and the first pressing roller (3).

2. The dough pressing roller assembly according to claim 1, characterized in that: The second end seat (2) is provided with a knob (25) corresponding to the second rotating wheel (24); the knob (25) is connected to the second rotating wheel (24); and the second rotating wheel (24) rotates with the rotation of the knob (25).

3. The dough pressing roller assembly according to claim 2, characterized in that: The second end seat (2) is provided with a connecting hole corresponding to the knob (25); a connecting piece (26) is provided between the second rotating wheel (24) and the knob (25); the second rotating wheel (24) is fixed to an opposite end of the connecting piece (26); the knob (25) is connected to the other opposite end of the connecting piece (26), so that the knob (25) is connected to the second rotating wheel (24).

4. The dough pressing roller assembly according to claim 3, characterized in that: The knob (25) can slide relative to the connecting member (26); the knob (25) is provided with a plug buckle (2531) extending toward the second rotating wheel (24); the connecting member (26) is provided with a plug hole corresponding to the plug buckle (2531); the second end seat (2) is provided with at least two gear holes (221) corresponding to the plug buckle (2531); the plug buckle (2531) passes through one of the gear holes (221) and is plugged into the plug hole, so that the position of the second eccentric hole (241) is fixed corresponding to the gear hole (221).

5. The dough pressing roller assembly according to claim 4, characterized in that: The other end of the connecting member (26) is provided with a sliding rod (261) extending toward the knob (25), and the knob (25) is provided with a sliding cylinder (2511) corresponding to the sliding rod (261), and the sliding rod (261) is slidably connected in the sliding cylinder (2511) so that the knob (25) can slide relative to the connecting member (26).

6. The dough pressing roller assembly according to claim 5, characterized in that: A limiting block (2611) is arranged on the peripheral side of the slide rod (261), and a limiting groove (2512) is arranged on the inner wall of the slide cylinder (2511) corresponding to the limiting block (2611). The slide rod (261) is slidably connected in the slide cylinder (2511) by the limiting block (2611) being matched with the limiting groove (2512).

7. The dough pressing roller assembly according to claim 5, characterized in that: The interior of the knob (25) is hollow, the slide cylinder (2511) extends to the interior of the knob (25), the end of the slide rod (261) passes through the slide cylinder (2511), the end of the slide rod (261) is fixed with a limit plate (27), an elastic member (28) is arranged between the limit plate (27) and the inner bottom surface of the knob (25), and the two ends of the elastic member (28) are respectively in contact with the limit plate (27) and the inner bottom surface of the knob (25).

8. The dough pressing roller assembly according to any one of claims 1 to 7, characterized in that: The first gear (15) and the second gear (16) mesh with each other to form a transmission relationship.

9. The dough pressing roller assembly according to any one of claims 1 to 7, characterized in that: The second gear (16) is in transmission connection with the opposite end of the second pressure roller (4) via a cross coupling, or the second gear (16) is in transmission connection with the opposite end of the second pressure roller (4) via a universal coupling.

10. The dough pressing roller assembly according to any one of claims 1 to 7, characterized in that: Also includes: A first scraper (5), the first scraper (5) is arranged corresponding to the first pressing roller (3), the blade of the first scraper (5) is arranged toward the roller surface of the first pressing roller (3), and the opposite ends of the first scraper (5) are respectively connected to the first end seat (1) and the second end seat (2); and / or a second scraper (6), wherein the second scraper (6) is arranged corresponding to the second pressure roller (4), the blade of the second scraper (6) is arranged toward the roller surface of the second pressure roller (4), and the opposite ends of the second scraper (6) are respectively connected to the first rotating wheel (14) and the second rotating wheel (24).

Images