CN214454365U - Food conveying mechanism - Google Patents

Abstract

The utility model relates to a food conveying mechanism, including metal mesh belt and the cloth guipure of evaporating, evaporate cloth guipure and metal mesh belt and be confined annular guipure, evaporate cloth guipure and metal mesh belt syntropy and rotate, evaporate cloth guipure cover in the outside of metal mesh belt, and metal mesh belt and evaporate cloth guipure upside and paste tightly. The utility model has the advantages that: the metal mesh belt and the cloth steaming mesh belt are adopted, the metal mesh belt can support the cloth steaming mesh belt and provide enough supporting force for the cloth steaming mesh belt, and the metal mesh belt can also provide advancing power for the cloth steaming mesh belt by means of friction force of contact positions of the metal mesh belt and the cloth steaming mesh belt. The cloth steaming mesh belt is used for being in direct contact with food, so that the accommodating box and the corresponding accommodating box recovery transmission line do not need to be arranged, the space is saved, the process of loading and taking out the food accommodating box is omitted, and the production efficiency is improved.

Description

Food conveying mechanism

Technical Field

The utility model relates to a food processing equipment field, concretely relates to food conveying mechanism.

Background

In food production lines, in particular in pasta production lines, there is often a proofing or steaming process. In order to avoid wheaten food and metal guipure direct contact or drop from the hole of metal guipure, need place on the metal guipure and hold the box, put wheaten food in holding the box again, thereby hold the box and pass under the drive of metal guipure and wake the steaming stove and realize waking of wheaten food and evaporate, still need set up a holding box alone at last and retrieve the transmission line and send holding the box back to former department and wait to use next time.

The conveying mechanism in the conventional food steaming production line has the disadvantages of complex use process, low production efficiency, more required equipment and large occupied area.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the efficiency of food conveying mechanism is improved.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the food conveying mechanism comprises a metal mesh belt and a cloth steaming mesh belt, wherein the cloth steaming mesh belt and the metal mesh belt are closed annular mesh belts, the cloth steaming mesh belt and the metal mesh belt rotate in the same direction, the cloth steaming mesh belt is sleeved on the outer side of the metal mesh belt, and the metal mesh belt is tightly attached to the upper side of the cloth steaming mesh belt.

The utility model has the advantages that: the metal mesh belt and the cloth steaming mesh belt are adopted, the metal mesh belt can support the cloth steaming mesh belt and provide enough supporting force for the cloth steaming mesh belt, and the metal mesh belt can also provide advancing power for the cloth steaming mesh belt by means of friction force of contact positions of the metal mesh belt and the cloth steaming mesh belt. The cloth steaming mesh belt is used for being in direct contact with food, so that the accommodating box and the corresponding accommodating box recovery transmission line do not need to be arranged, the space is saved, the process of loading and taking out the food accommodating box is omitted, and the production efficiency is improved.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

The cloth steaming mesh belt comprises a metal mesh belt driving assembly and a cloth steaming mesh belt driving assembly, wherein the metal mesh belt driving assembly is in transmission connection with the metal mesh belt and drives the metal mesh belt to rotate, and the cloth steaming mesh belt driving assembly is in transmission connection with the cloth steaming mesh belt and drives the cloth steaming mesh belt to rotate.

The beneficial effect of adopting the further scheme is that: the metal mesh belt and the cloth steaming mesh belt are respectively provided with a driving assembly, are driven independently and have strong power. Especially, under the condition that the metal mesh belt and the cloth steaming mesh belt are both longer, if only the metal mesh belt is provided with the metal mesh belt driving assembly, the cloth steaming mesh belt is driven to move by the friction force between the metal mesh belt and the cloth steaming mesh belt, the condition that the cloth steaming mesh belt is insufficient in power or slips with the metal mesh belt is easy to occur. And this scheme of adoption can guarantee to evaporate the cloth net and have the effect and carry food, can not stop in transportation process.

Further, metal guipure drive assembly includes first metal guipure drive roll, second metal guipure drive roll, metal guipure driven voller and metal guipure motor, the metal guipure cover is in first metal guipure drive roll second metal guipure drive roll with on the metal guipure driven voller, just the metal guipure is followed first metal guipure drive roll with walk around between the second metal guipure drive roll, the metal guipure motor with first metal guipure drive roll with the transmission of second metal guipure drive roll is connected and is driven the two antiport, just first metal guipure drive roll with second metal guipure drive roll all is located the one end of metal guipure, the metal guipure driven voller is located the other end of metal guipure.

The beneficial effect of adopting the further scheme is that: the metal mesh belt is driven by the two driving rollers, so that the contact area of the metal mesh belt and the driving rollers is increased, and the driving force is increased.

Further, the metal mesh belt driving assembly further comprises a metal mesh belt reversing roller, the metal mesh belt reversing roller is rotatably arranged below the first metal mesh belt driving roller and the second metal mesh belt driving roller, and the metal mesh belt sequentially bypasses the first metal mesh belt driving roller, the second metal mesh belt driving roller and the metal mesh belt reversing roller.

The beneficial effect of adopting the further scheme is that: the contact area of the metal mesh belt and the driving roller is increased, and the driving force is increased. The first metal mesh belt driving roller, the second metal mesh belt driving roller and the metal mesh belt reversing roller are compact in structural arrangement, and space is saved.

Further, metal guipure drive assembly still includes first metal guipure sprocket, second metal guipure sprocket, metal guipure switching-over sprocket and metal guipure driving chain, first metal guipure sprocket with second metal guipure sprocket is fixed in respectively first metal guipure drive roll with same one end tip of second metal guipure drive roll, metal guipure switching-over sprocket rotatable set up in first metal guipure drive roll with between same one end tip of second metal guipure drive roll, metal guipure driving chain cover is in metal guipure motor output shaft first metal guipure sprocket with the outside and the transmission of metal guipure switching-over sprocket are connected, metal guipure driving chain with the outside transmission of second metal guipure sprocket is connected.

The beneficial effect of adopting the further scheme is that: a metal mesh belt motor drives a first metal mesh belt driving roller and a second metal mesh belt driving roller to synchronously rotate through chain transmission, transmission can be achieved only through a metal mesh belt transmission chain, the transmission structure is simple, and the transmission efficiency is high.

Further, it is equipped with at least one set of to evaporate cloth net area drive assembly, and every group all includes a plurality of cloth net area drive rollers of evaporating and evaporates cloth net area motor, evaporate cloth net area motor and a plurality of evaporate cloth net area drive roller transmission and connect and drive its synchronous rotation, every evaporate cloth net area drive roller all with evaporate cloth net area butt and transmission power.

The beneficial effect of adopting the further scheme is that: the cloth steaming mesh belt is driven by the friction force between the cloth steaming mesh belt and the cloth steaming mesh belt driving roller. Because the cloth steaming mesh belt is relatively soft compared with the metal mesh belt, if a driving roller and a driven roller are only arranged at two ends of the cloth steaming mesh belt like a common transmission belt, the middle part of the cloth steaming mesh belt is easy to droop. And this scheme adopts a plurality of cloth net area drive rollers of evaporating to realize support and drive to evaporating the cloth net area simultaneously.

Further, a plurality of cloth steaming mesh belt driving rollers in each cloth steaming mesh belt driving assembly are symmetrically distributed on two sides of the cloth steaming mesh belt motor.

The beneficial effect of adopting the further scheme is that: the cloth steaming mesh belt motor is evenly stressed and simultaneously transmits to two sides, and the transmission efficiency is high.

Further, still include a plurality of metal mesh belt backing rolls and a plurality of cloth strip backing rolls that evaporate, it is a plurality of the metal mesh belt backing roll rotatable with metal mesh belt bottom surface butt, and follow the length direction interval of metal mesh belt sets up, and is a plurality of the cloth strip backing roll rotatable with evaporate cloth mesh belt bottom surface butt, and follow evaporate the length direction interval setting of cloth mesh belt.

The beneficial effect of adopting the further scheme is that: a supporting metal mesh belt and a cloth steaming mesh belt.

Furthermore, an offset adjusting device and a tensioning device are arranged on the metal mesh belt and the cloth steaming mesh belt.

The beneficial effect of adopting the further scheme is that: the transmission failure caused by the deflection or looseness of the metal mesh belt and the cloth steaming mesh belt is avoided.

Further, the rotating speed of the metal mesh belt is the same as that of the cloth steaming mesh belt.

The beneficial effect of adopting the further scheme is that: the relative motion between the metal mesh belt and the cloth steaming mesh belt is avoided, and the abrasion of the metal mesh belt and the cloth steaming mesh belt is reduced.

Drawings

Fig. 1 is a front view of a food conveying mechanism of the present invention;

fig. 2 is a rear view of the metal mesh belt driving assembly of the present invention;

fig. 3 is a top view of the driving assembly of the cloth steaming net of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a metal mesh belt 200, a cloth steaming mesh belt,

300. a metal mesh belt driving component 301, a first metal mesh belt driving roller 302, a second metal mesh belt driving roller 303, a metal mesh belt driven roller 304, a metal mesh belt motor 305, a metal mesh belt reversing roller 306, a first metal mesh belt sprocket 307, a second metal mesh belt sprocket 308, a metal mesh belt reversing sprocket 309, a metal mesh belt transmission chain,

400. a cloth steaming mesh belt driving component 401, a cloth steaming mesh belt driving roller 402, a cloth steaming mesh belt motor,

500. a metal mesh belt supporting roller 600 and a cloth steaming mesh belt supporting roller.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-3, this embodiment provides a food conveying mechanism, which includes a metal mesh belt 100 and a cloth steaming mesh belt 200, where the cloth steaming mesh belt 200 and the metal mesh belt 100 are both closed annular mesh belts, the cloth steaming mesh belt 200 rotates in the same direction as the metal mesh belt 100, the cloth steaming mesh belt 200 is sleeved outside the metal mesh belt 100, and the metal mesh belt 100 is attached to the upper side of the cloth steaming mesh belt 200.

Wherein, the material of the cloth steaming mesh belt 200 can adopt silica gel or cloth.

When the food steaming mesh belt is used, food is directly placed on the upper surface of the upper side of the cloth steaming mesh belt 200 and moves under the driving of the cloth steaming mesh belt 200.

The scheme adopts the metal mesh belt 100 and the cloth steaming mesh belt 200, the metal mesh belt 100 can support the cloth steaming mesh belt 200 to provide enough supporting force for the cloth steaming mesh belt 200, and the metal mesh belt 100 can also provide advancing power for the cloth steaming mesh belt 200 by means of the friction force of the contact positions of the metal mesh belt 100 and the cloth steaming mesh belt 200. The cloth steaming mesh belt 200 can be in direct contact with food, so that the accommodating box and the corresponding accommodating box recovery transmission line do not need to be arranged, the space is saved, the process of loading and taking out the food accommodating box is omitted, and the production efficiency is improved.

On the basis of the scheme, the cloth steaming mesh belt comprises a metal mesh belt driving assembly 300 and a cloth steaming mesh belt driving assembly 400, wherein the metal mesh belt driving assembly 300 is in transmission connection with the metal mesh belt 100 and drives the metal mesh belt to rotate, and the cloth steaming mesh belt driving assembly 400 is in transmission connection with the cloth steaming mesh belt 200 and drives the cloth steaming mesh belt to rotate.

The metal mesh belt 100 and the cloth steaming mesh belt 200 are respectively provided with a driving assembly, are driven independently and have strong power. Especially, in the case that the metal mesh belt 100 and the cloth steaming mesh belt 200 are both relatively long, if only the metal mesh belt 100 is provided with the metal mesh belt driving assembly 300, the cloth steaming mesh belt 200 is driven to move by the friction force between the metal mesh belt 100 and the cloth steaming mesh belt 200, the situation that the cloth steaming mesh belt 200 is lack of power or slips from the metal mesh belt 100 is likely to occur. By adopting the scheme, the cloth steaming mesh belt 200 can be guaranteed to effectively convey food and cannot stop in the conveying process.

On the basis of the above scheme, as shown in fig. 1 and fig. 2, the metal mesh belt drive assembly 300 includes a first metal mesh belt drive roller 301, a second metal mesh belt drive roller 302, a metal mesh belt driven roller 303 and a metal mesh belt motor 304, the metal mesh belt 100 is sleeved on the first metal mesh belt driving roller 301, the second metal mesh belt driving roller 302 and the metal mesh belt driven roller 303, and the metal mesh belt 100 is passed around between the first metal mesh belt drive roller 301 and the second metal mesh belt drive roller 302, the metal mesh belt motor 304 is in transmission connection with the first metal mesh belt drive roller 301 and the second metal mesh belt drive roller 302 and drives the two to rotate reversely, and the first metal mesh belt driving roller 301 and the second metal mesh belt driving roller 302 are both located at one end of the metal mesh belt 100, and the metal mesh belt driven roller 303 is located at the other end of the metal mesh belt 100.

The metal mesh belt 100 is driven by two drive rollers, namely a first metal mesh belt drive roller 301 and a second metal mesh belt drive roller 302, so that the contact area between the metal mesh belt 100 and the drive rollers is increased, and the driving force is increased.

The metal mesh belt motor 304 may be a motor with a speed reducer, or may be a motor without a speed reducer.

The axes of the first metal mesh belt drive roller 301 and the second metal mesh belt drive roller 302 are parallel to each other and are both arranged along the width direction of the metal mesh belt 100, that is, the axes of the first metal mesh belt drive roller 301 and the second metal mesh belt drive roller 302 are perpendicular to the advancing direction of the metal mesh belt 100. The first metal belt drive roll 301 and the second metal belt drive roll 302 are rotatably mounted on the frame via bearings.

On the basis of the above scheme, the metal mesh belt drive assembly 300 further includes a metal mesh belt reversing roller 305, the metal mesh belt reversing roller 305 is rotatably disposed below the first metal mesh belt drive roller 301 and the second metal mesh belt drive roller 302, and the metal mesh belt 100 sequentially bypasses the first metal mesh belt drive roller 301, the second metal mesh belt drive roller 302 and the metal mesh belt reversing roller 305.

The axes of the metal mesh belt reversing rollers 305 are all arranged along the width direction of the metal mesh belt 100, and the metal mesh belt reversing rollers 305 are rotatably mounted on the frame through bearings.

The metal mesh belt 100 sequentially bypasses the first metal mesh belt driving roller 301, the second metal mesh belt driving roller 302 and the metal mesh belt reversing roller 305, and specifically includes: as shown in fig. 2, the metal belt 100 passes around the first metal belt drive roller 301 from the left side downward, extends upward to the right, passes around the second metal belt drive roller 302, and then passes around the metal belt reversing roller 305 from the left side downward.

The contact area between the metal mesh belt 100 and the drive roll is increased, and the driving force is increased. The first metal mesh belt driving roller 301, the second metal mesh belt driving roller 302 and the metal mesh belt reversing roller 305 are compact in structural arrangement, and space is saved.

On the basis of the above scheme, as shown in fig. 2, the metal mesh belt driving assembly 300 further includes a first metal mesh belt sprocket 306, a second metal mesh belt sprocket 307, a metal mesh belt reversing sprocket 308, and a metal mesh belt transmission chain 309, the first metal mesh belt sprocket 306 and the second metal mesh belt sprocket 307 are respectively fixed at the same end of the first metal mesh belt drive roller 301 and the second metal mesh belt drive roller 302, the metal mesh belt reversing sprocket 308 is rotatably disposed between the same end portions of the first metal mesh belt drive roller 301 and the second metal mesh belt drive roller 302, the metal mesh belt transmission chain 309 is sleeved outside the output shaft of the metal mesh belt motor 304, the first metal mesh belt chain wheel 306 and the metal mesh belt reversing chain wheel 308 and is in transmission connection, the metal mesh belt transmission chain 309 is in transmission connection with the outer side of the second metal mesh belt chain wheel 307.

Specifically, the first metal mesh belt sprocket 306 and the second metal mesh belt sprocket 307 are coaxially fixed to the first metal mesh belt drive roller 301 and the second metal mesh belt drive roller 302, respectively.

Alternatively, the metal mesh belt transmission chain 309 is sleeved outside the output shaft of the metal mesh belt motor 304, the second metal mesh belt sprocket 307 and the metal mesh belt reversing sprocket 308 and is in transmission connection, and the metal mesh belt transmission chain 309 is in transmission connection with the outside of the first metal mesh belt sprocket 306.

The metal mesh belt motor 304 drives the first metal mesh belt driving roller 301 and the second metal mesh belt driving roller 302 to synchronously rotate through chain transmission, transmission can be achieved only through one metal mesh belt transmission chain 309, the transmission structure is simple, and the transmission efficiency is high.

On the basis of the above scheme, as shown in fig. 1 and fig. 3, the cloth steaming mesh belt driving assembly 400 is provided with at least one group, each group includes a plurality of cloth steaming mesh belt driving rollers 401 and a cloth steaming mesh belt motor 402, the cloth steaming mesh belt motor 402 is in transmission connection with the plurality of cloth steaming mesh belt driving rollers 401 and drives the cloth steaming mesh belt driving rollers to synchronously rotate, and each cloth steaming mesh belt driving roller 401 is abutted to the cloth steaming mesh belt 200 and transmits power.

Wherein, evaporate the axis of cloth mesh belt motor 402 output shaft and evaporating cloth mesh belt drive roller 401 and all set up along evaporating the width direction of cloth mesh belt 200, evaporate cloth mesh belt drive roller 401 and pass through rotatable the installing in the frame of bearing.

Wherein, at least one group of the cloth steaming mesh belt driving components 400 can be respectively abutted with the lower surface of the lower side of the cloth steaming mesh belt 200; or both are abutted against the lower surface of the upper side of the cloth steaming mesh belt 200; or at least two groups are arranged, at least one group is abutted with the lower surface of the lower side of the cloth steaming mesh belt 200, and the other group is abutted with the lower surface of the upper side of the cloth steaming mesh belt 200 and is opposite to the rotation direction of the cloth steaming mesh belt driving assembly 400 arranged on the lower side of the cloth steaming mesh belt 200.

Specifically, the same end of the cloth steaming mesh belt motor 402 and each cloth steaming mesh belt driving roller 401 is fixed with a cloth steaming mesh belt sprocket group which is coaxially arranged. The cloth steaming mesh belt motor 402 is respectively in chain transmission with a plurality of cloth steaming mesh belt chain wheel sets of the cloth steaming mesh belt driving rollers 401; or, the cloth steaming mesh belt motor 402 is in chain transmission with one or two adjacent cloth steaming mesh belt driving rollers 401, and a plurality of cloth steaming mesh belt driving rollers 401 are in chain transmission sequentially, specifically, as shown in fig. 3, the cloth steaming mesh belt chain wheel group comprises two coaxially fixed cloth steaming mesh belt chain wheels, the cloth steaming mesh belt chain wheel of the cloth steaming mesh belt motor 402 close to the inner side is in transmission with the cloth steaming mesh belt chain wheel of the first cloth steaming mesh belt driving roller 401 adjacent to the left side close to the inner side through transmission chain, the cloth steaming mesh belt chain wheel of the first cloth steaming mesh belt driving roller 401 adjacent to the left side close to the outer side is in transmission with the cloth steaming mesh belt chain wheel of the second cloth steaming mesh belt driving roller 401 close to the outer side through transmission chain transmission, and so on sequentially. The number of the cloth steaming belt driving rollers 401 may be increased according to the increase of the length of the cloth steaming belt 200.

The cloth steaming mesh belt chain wheel close to the inner side of the cloth steaming mesh belt motor 402 and the cloth steaming mesh belt chain wheel close to the inner side of the cloth steaming mesh belt driving roller 401 are close to the inner side of the food conveying mechanism, namely the cloth steaming mesh belt chain wheel at the lower part in fig. 3, and on the contrary, the cloth steaming mesh belt chain wheel at the outer side is the cloth steaming mesh belt chain wheel at the upper part in fig. 3.

The cloth steaming mesh belt 200 is driven by the friction force between the cloth steaming mesh belt driving roller 401 and the cloth steaming mesh belt driving roller. Since the cloth steaming mesh belt 200 is relatively flexible with respect to the metal mesh belt 100, if a drive roller and a driven roller are provided only at both ends of the cloth steaming mesh belt 200 like a general driving belt, the middle portion of the cloth steaming mesh belt 200 is liable to sag. And this scheme adopts a plurality of cloth strip drive rollers 401 of evaporating to realize the support and the drive of evaporating cloth strip 200 simultaneously.

On the basis of the scheme, a plurality of cloth steaming mesh belt driving rollers 401 in each cloth steaming mesh belt driving assembly 400 are symmetrically distributed on two sides of the cloth steaming mesh belt motor 402.

The cloth steaming mesh belt motor 402 is evenly stressed and simultaneously drives towards two sides, and the transmission efficiency is high.

Specifically, when the number of the cloth steaming mesh belt driving rollers 401 in each cloth steaming mesh belt driving assembly 400 is even, the number of the cloth steaming mesh belt driving rollers 401 on both sides of the cloth steaming mesh belt motor 402 is the same; when the number of the cloth steaming mesh belt driving rollers 401 in each cloth steaming mesh belt driving assembly 400 is odd, the difference between the numbers of the cloth steaming mesh belt driving rollers 401 on both sides of the cloth steaming mesh belt motor 402 is 1.

Specifically, as shown in fig. 3, two cloth steaming mesh belt sprockets of the cloth steaming mesh belt motor 402 are respectively in transmission connection with two cloth steaming mesh belt driving rollers 401 on two sides through two transmission chains.

On the basis of the above scheme, as shown in fig. 1, the cloth steaming mesh belt further comprises a plurality of metal mesh belt supporting rollers 500 and a plurality of cloth steaming mesh belt supporting rollers 600, wherein the plurality of metal mesh belt supporting rollers 500 are rotatable and abut against the bottom surface of the metal mesh belt 100 and are arranged at intervals along the length direction of the metal mesh belt 100, and the plurality of cloth steaming mesh belt supporting rollers 600 are rotatable and abut against the bottom surface of the cloth steaming mesh belt 200 and are arranged at intervals along the length direction of the cloth steaming mesh belt 200. Supporting the metal mesh belt 100 and the fabric steaming mesh belt 200.

Specifically, the metal mesh belt supporting roller 500 is rotatably mounted on the frame through a bearing, and contacts with the lower surface of the upper side or the lower side of the metal mesh belt 100, thereby supporting the metal mesh belt 100. The axes of the metal mesh belt supporting rollers 500 are arranged in the width direction of the metal mesh belt 100.

Specifically, the cloth steaming mesh belt supporting roller 600 is rotatably mounted on the frame through a bearing, the cloth steaming mesh belt supporting roller 600 is in contact with the lower surface of the upper side or the lower side of the cloth steaming mesh belt 200, and the cloth steaming mesh belt supporting roller 600 may also be disposed inside the cloth steaming mesh belt 200 as shown in fig. 1, for example, in contact with the upper surface of the lower side of the cloth steaming mesh belt 200 or in contact with the inner surface of the end of the cloth steaming mesh belt 200, so as to support the cloth steaming mesh belt 200. The axes of the cloth steaming mesh belt supporting rollers 600 are arranged along the width direction of the cloth steaming mesh belt 200.

On the basis of the scheme, a deviation adjusting device and a tensioning device are arranged along the metal mesh belt 100 and the cloth steaming mesh belt 200.

The deviation adjusting device and the tensioning device avoid transmission failure caused by deviation or looseness of the metal mesh belt and the cloth steaming mesh belt.

The tensioning device comprises a metal mesh belt tensioning device and a cloth steaming mesh belt tensioning device, and the metal mesh belt tensioning device can realize tensioning of the metal mesh belt 100 by adjusting the position of the driven roller. The metal mesh belt tensioning device and the cloth steaming mesh belt tensioning device can be tensioning rollers, and the tensioning rollers can be rotationally abutted and tensioned with the inner sides of the mesh belts. The tension roller can be elastically tensioned, for example, springs are connected at two ends of the tension roller, and the tension roller is always attached to the mesh belt under the action of the springs; the tensioning roller can also adjust the relative position of the tensioning roller and the frame through a motor, a hydraulic cylinder, an air cylinder or manual operation, so that the mesh belt is tensioned; the two ends of the tension roller can also be respectively connected with the frame in a rotating way through two swing rods, and the tension roller presses the upper surface of the mesh belt under the action of self gravity to tension the mesh belt. The metal mesh belt 100 and the cloth steaming mesh belt 200 are both provided with at least one tension device, and when the same mesh belt is provided with a plurality of tension devices, the plurality of tension devices can adopt the same structure or different structures.

The deviation adjusting device comprises a horizontal deviation adjusting device and a longitudinal deviation adjusting device.

The horizontal deviation adjusting device comprises a horizontal deviation adjusting roller and a horizontal deviation adjusting driving mechanism, the horizontal deviation adjusting roller is in contact with the lower surface of the mesh belt and can rotate, and the horizontal deviation adjusting driving mechanism is in transmission connection with the horizontal deviation adjusting roller. When the metal mesh belt 100 or the cloth steaming mesh belt 200 deflects towards the left side and the right side of the forward direction, the horizontal deviation adjusting driving mechanism drives the horizontal deviation adjusting roller to rotate for an angle in the horizontal plane, so that the mesh belt moves along with the horizontal deviation adjusting driving mechanism, and the deviation adjustment of the mesh belt is realized.

The longitudinal deviation adjusting device comprises a longitudinal deviation adjusting roller and a longitudinal deviation adjusting driving mechanism, the longitudinal deviation adjusting roller is in contact with the lower surface of the mesh belt and can rotate, and the longitudinal deviation adjusting driving mechanism is in transmission connection with the longitudinal deviation adjusting roller. When the heights of the two sides of the metal mesh belt 100 or the cloth steaming mesh belt 200 in the width direction are not consistent, the longitudinal deviation adjusting driving mechanism drives the longitudinal deviation adjusting roller to rotate for an angle in a vertical plane, so that the mesh belt rotates along with the longitudinal deviation adjusting driving mechanism, and the deviation adjustment of the mesh belt is realized.

At least one horizontal deviation adjusting device and at least one longitudinal deviation adjusting device are arranged on the metal mesh belt 100. Similarly, at least one horizontal deviation adjusting device and at least one longitudinal deviation adjusting device are arranged on the cloth steaming mesh belt 200.

On the basis of the scheme, the rotating speeds of the metal mesh belt 100 and the cloth steaming mesh belt 200 are the same.

The relative movement between the metal mesh belt 100 and the cloth steaming mesh belt 200 is avoided, and the abrasion of the metal mesh belt 100 and the cloth steaming mesh belt 200 is reduced.

Specifically, the rotation speeds of the metal mesh belt 100 and the cloth steaming mesh belt 200 are the same, which means that the linear speeds of the two moving are the same.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The food conveying mechanism is characterized by comprising a metal mesh belt (100) and a cloth steaming mesh belt (200), wherein the cloth steaming mesh belt (200) and the metal mesh belt (100) are closed annular mesh belts, the cloth steaming mesh belt (200) and the metal mesh belt (100) rotate in the same direction, the cloth steaming mesh belt (200) is sleeved on the outer side of the metal mesh belt (100), and the metal mesh belt (100) is attached to the upper side of the cloth steaming mesh belt (200).

2. The food conveying mechanism according to claim 1, further comprising a metal mesh belt driving assembly (300) and a cloth steaming mesh belt driving assembly (400), wherein the metal mesh belt driving assembly (300) is in transmission connection with the metal mesh belt (100) and drives the metal mesh belt (100) to rotate, and the cloth steaming mesh belt driving assembly (400) is in transmission connection with the cloth steaming mesh belt (200) and drives the cloth steaming mesh belt (200) to rotate.

3. The food conveying mechanism according to claim 2, wherein the metal mesh belt driving assembly (300) comprises a first metal mesh belt driving roller (301), a second metal mesh belt driving roller (302), a metal mesh belt driven roller (303) and a metal mesh belt motor (304), the metal mesh belt (100) is sleeved on the first metal mesh belt driving roller (301), the second metal mesh belt driving roller (302) and the metal mesh belt driven roller (303), the metal mesh belt (100) bypasses between the first metal mesh belt driving roller (301) and the second metal mesh belt driving roller (302), the metal mesh belt motor (304) is in transmission connection with the first metal mesh belt driving roller (301) and the second metal mesh belt driving roller (302) and drives the first metal mesh belt driving roller (301) and the second metal mesh belt driving roller (302) to rotate in opposite directions, and the first metal mesh belt driving roller (301) and the second metal mesh belt driving roller (302) are both located at one end of the metal mesh belt (100), the metal mesh belt driven roller (303) is positioned at the other end of the metal mesh belt (100).

4. The food conveying mechanism according to claim 3, wherein the metal mesh belt driving assembly (300) further comprises a metal mesh belt reversing roller (305), the metal mesh belt reversing roller (305) is rotatably disposed below the space between the first metal mesh belt driving roller (301) and the second metal mesh belt driving roller (302), and the metal mesh belt (100) sequentially bypasses the first metal mesh belt driving roller (301), the second metal mesh belt driving roller (302) and the metal mesh belt reversing roller (305).

5. The food conveying mechanism according to claim 3, wherein the metal mesh belt driving assembly (300) further comprises a first metal mesh belt sprocket (306), a second metal mesh belt sprocket (307), a metal mesh belt reversing sprocket (308), and a metal mesh belt driving chain (309), the first metal mesh belt sprocket (306) and the second metal mesh belt sprocket (307) are respectively fixed to the same end of the first metal mesh belt driving roller (301) and the second metal mesh belt driving roller (302), the metal mesh belt reversing sprocket (308) is rotatably disposed between the same end of the first metal mesh belt driving roller (301) and the second metal mesh belt driving roller (302), and the metal mesh belt driving chain (309) is sleeved outside the metal mesh belt motor (304), the first metal mesh belt sprocket (306), and the metal mesh belt reversing sprocket (308) and is in transmission connection, the metal mesh belt transmission chain (309) is in transmission connection with the outer side of the second metal mesh belt chain wheel (307).

6. The food conveying mechanism according to claim 2, wherein the cloth steaming mesh belt driving assembly (400) is provided with at least one group, each group comprises a plurality of cloth steaming mesh belt driving rollers (401) and a cloth steaming mesh belt motor (402), the cloth steaming mesh belt motor (402) is in transmission connection with the plurality of cloth steaming mesh belt driving rollers (401) and drives the plurality of cloth steaming mesh belt driving rollers (401) to rotate synchronously, and each cloth steaming mesh belt driving roller (401) abuts against the cloth steaming mesh belt (200) and transmits power.

7. A food conveying mechanism according to claim 6, characterized in that the plurality of steaming mesh belt driving rollers (401) in each steaming mesh belt driving assembly (400) are symmetrically distributed on both sides of the steaming mesh belt motor (402).

8. The food conveying mechanism according to any one of claims 1 to 7, further comprising a plurality of metal mesh belt supporting rollers (500) and a plurality of cloth steaming mesh belt supporting rollers (600), wherein the plurality of metal mesh belt supporting rollers (500) are rotatably abutted with the bottom surface of the metal mesh belt (100) and are arranged at intervals along the length direction of the metal mesh belt (100), and the plurality of cloth steaming mesh belt supporting rollers (600) are rotatably abutted with the bottom surface of the cloth steaming mesh belt (200) and are arranged at intervals along the length direction of the cloth steaming mesh belt (200).

9. The food conveying mechanism according to any one of claims 1 to 7, wherein a deviation adjusting device and a tensioning device are arranged along the metal mesh belt (100) and the cloth steaming mesh belt (200).

10. The food conveying mechanism according to any one of claims 1 to 7, wherein the metal mesh belt (100) and the cloth steaming mesh belt (200) rotate at the same speed.

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