CN223036808U - Circulation transport mechanism and continuous dryer thereof - Google Patents

Abstract

A circulating transport mechanism and a continuous dryer thereof, comprising: a transmission mechanism, the transmission mechanism comprising a transmission component and a driven component; a lifting mechanism, the lifting mechanism being arranged at a relative position on one side of the transmission mechanism, the lifting mechanism comprising a lifting component and a lifted component; a guiding mechanism, the guiding mechanism being arranged relative to the movement direction of the transmission mechanism; a material dragging member, one end of the material dragging member being movably connected to the transmission mechanism; the material dragging member being kept in a stable transport by the cooperation of the transmission mechanism and the guiding mechanism, and being transported cyclically by the cooperation of the transmission mechanism and the lifting mechanism. It is mainly used in the field of drying.

Description

Circulation transport mechanism and continuous dryer thereof

Technical Field

The utility model relates to the field of drying, in particular to a circulating transport mechanism and a continuous dryer thereof.

Background

Along with the large-scale development of the economic agricultural product industry, the yield of the economic crops is also obviously increased. The production flow of agricultural products covers a plurality of links such as planting, maintenance, picking, processing, packaging, selling and the like. In the processing stage, most crops require a dewatering treatment. At present, common dehydration methods comprise sun-drying, natural air-drying, hot air drying equipment, freeze-drying and the like, however, the traditional sun-drying and natural air-drying methods are greatly influenced by weather and site conditions and are not suitable for large-scale production, in contrast, the hot air drying equipment has the advantages of small occupied area, strong processing capacity, no limitation of weather conditions and the like, so that the hot air drying equipment is widely applied to agricultural production, and for different types of materials, the hot air drying equipment also has corresponding designs, for example, a van-type drying room is mainly adopted in the market for materials which cannot be turned over, the drying room and a hot air device are of a fixed structure, and an internal material frame can be pushed. In general, the material rack can hold 10 to 15 layers of materials, the materials are put into the material rack after being manually palletized and then pushed into the drying room for drying, in order to ensure the uniformity of material drying, the positions of the material tray are required to be manually turned and exchanged in the drying process, however, the box-type drying room and the material rack drying equipment have some defects in practical application:

1. The material rack has compact structure, and the space utilization rate is improved, but the material trays have large height difference due to the large number of the material trays, so that the manual tray loading and pushing of the material rack become difficult, and particularly when materials with high water content are processed, the operation is more inconvenient due to the weight increase of the rack.

2. Because the material layers are more and dense, the circulation of hot air in the drying room is limited, the material near the air port is dried quickly, the material far away from the air port or shielded by the air port can not be dried sufficiently, and therefore, the drying degree of the whole batch of materials is different.

3. In order to solve the problems, the method of pushing out the material rack and exchanging the material tray periodically is adopted in practical operation to improve the drying effect, and the method can improve the uniformity of material drying, but also increases the heat loss and the labor cost.

Disclosure of Invention

The utility model aims to provide a continuous and circulating conveying mechanism and a circulating method, and aims to solve the technical problem that materials are difficult to maintain stably in conveying circulation and cause the materials to be accumulated on one side of a dragging part, and simultaneously, to solve the technical problem that the materials are difficult to maintain stably in the conveying circulation and drying process and cause the materials to be accumulated on one side of the dragging part, and to provide a high-efficiency, intelligent and manual continuous dryer and a drying method thereof.

The technical scheme adopted for solving the technical problems is as follows:

The circulating transport mechanism comprises a transmission mechanism, wherein the transmission mechanism comprises a transmission assembly and a driven assembly, at least one transmission assembly is connected with at least one driven assembly and transmits power, the transmission assembly is connected with the driven assembly, preferably coaxially connected with the driven assembly, the driven assembly comprises a first driven member, a second driven member and a driven traction member, preferably, the first driven member is connected with the transmission assembly, the second driven member is arranged at the opposite position of one side of the first driven member, and the first driven member is connected with the second driven member through the driven traction member and synchronously moves;

The lifting mechanism is arranged at the relative position of one side of the transmission mechanism, preferably, the lifting mechanism is close to a first driven piece of the transmission mechanism, the lifting mechanism comprises a lifting assembly and a lifted assembly, at least one lifting assembly is connected with at least one lifted assembly and transmits power, the lifted assembly comprises a first lifted piece, a second lifted piece and a lifted traction piece, the first lifted piece and the second lifted piece are arranged up and down, preferably, the first lifted piece is arranged above the second lifted piece, and the first lifted piece is connected with the second lifted piece through the lifted traction piece and synchronously moves;

The synchronous movement in the present utility model means that the former component rotates around the axis for one or several weeks so that the connected latter component rotates around the axis for one or several weeks.

The guide mechanism is arranged opposite to the motion direction of the driven traction piece of the transmission mechanism, and preferably, the guide mechanism is arranged in parallel with the driven traction piece of the transmission mechanism;

One end of the dragging part is provided with a bulge, the bulge is movably connected with a driven dragging part of the transmission mechanism, the surface of the dragging part faces to a first direction in an initial state, and when the driven dragging part rotates, moves upwards or moves downwards and the like, the dragging part is movably connected with the driven dragging part of the transmission mechanism through the dragging part, and the dragging part faces to the first direction.

The movable mechanism moves on the guide mechanism, and the movable mechanism moves along with the driven traction piece to ensure the stable state of the traction piece.

The lifting traction auxiliary piece which extends outwards is arranged on the lifted traction piece, so that the material dragging piece is ensured to be stable in a lifting state.

The guiding mechanism comprises a guiding flat piece and a guiding curved piece, the guiding flat piece and the driven traction piece are relatively arranged in parallel, the smooth state of the material dragging piece is guaranteed along with the movement of the driven traction piece, the guiding curved piece is arranged close to the second driven piece, and the guiding curved piece is bent and arranged along with the rotation of the second driven piece, so that the material dragging piece is guaranteed to keep in a smooth state in the traction movement.

The guide mechanism further comprises a guide movable piece, and the guide movable piece is arranged at a position, close to the first lifted piece, of one end of the guide flat piece.

The circulating method of the circulating conveying mechanism comprises the steps of placing materials at the upper end of a material dragging part, driving the material dragging part to move through a transmission mechanism, enabling one end of the material dragging part to be dragged through a transmission dragging part, enabling the other end of the material dragging part to be guided through a guiding mechanism, enabling the material dragging part to return to the vicinity of the first transmitted part from a first transmitted part to a second transmitted part, and enabling the material dragging part to be lifted upwards through a lifting mechanism.

A continuous dryer comprises a shell, a group of conveying mechanisms, more than two transmission mechanisms, a driving mechanism, a drying mechanism and a material dragging part, wherein the conveying mechanisms are correspondingly arranged in the shell, the more than two transmission mechanisms are connected through a transmission A shaft, the more than two lifting mechanisms are connected through a transmission B shaft, the driving mechanism is used for driving the transmission mechanisms and/or the lifting mechanisms to move, the drying mechanism is used for generating heat exchange media to dry materials, the dragging part in the conveying mechanism continuously moves in the shell in a circulating mode, the internal space of the shell is fully utilized, and the same drying environment of all materials is guaranteed.

The dryer further comprises a control module and a control panel electrically connected with the control module, wherein the driving mechanism and the drying mechanism are electrically connected with the control module, so that the driving mechanism and the drying mechanism can be controlled through the control panel, the driving mechanism and the drying mechanism are controlled through the control panel, the automation degree is improved, the working efficiency is improved, and the labor cost is reduced.

A drying method of a continuous dryer is characterized in that the dryer comprises a circulating conveying mechanism, a driving mechanism and a drying mechanism, the circulating conveying mechanism comprises a material dragging part used for conveying materials, a transmission mechanism and a lifting mechanism, the transmission mechanism and the lifting mechanism can be driven to move in a circulating mode, the driving mechanism is used for driving the transmission mechanism and/or the lifting mechanism to move, the material dragging part is placed by the materials, the driving mechanism is controlled to move through the driving mechanism, the material dragging part is driven to move, and the drying mechanism is used for drying the materials located on the material dragging part.

The utility model has the advantages that the utility model has the characteristic of continuity, the driving device is provided with two synchronous reverse chains, the two chains are used for simultaneously dragging the tray to lift the tray horizontally or non-horizontally, the tray moves along with the chains in the drying box body from the inlet to the outlet, the lifting mechanism is designed, so that the tray does not incline in the lifting process, each tray of materials passes through the same drying path, the uniformity of material drying is increased, the direction of the materials is always kept unchanged upwards, meanwhile, the tray can not turn over in the running process, the device is suitable for materials which cannot be turned, and in addition, the device is also provided with a guiding mechanism device, so that the stability of the materials in the tray is ensured. The continuous dryer in the market at present comprises a net belt type, a turnover plate type, a hanging basket type and the like, materials can be turned over in the drying process, however, the continuous dryer is more applicable to materials which need to be coiled and are not suitable for turning, such as tea leaves, tremella and the like, can adapt to the characteristics of different materials, realizes continuous operation, can effectively reduce manual operation, and improves the uniformity of material drying. It is mainly applied to the field of circulation drying.

Drawings

FIG. 1 is a schematic view of the endless transport mechanism of the present utility model;

FIG. 2 is a schematic view of a structure of a continuous dryer according to the present utility model;

FIG. 3 is a diagram of the positional relationship of the drive assembly and driven assembly of the present utility model;

FIG. 4 is a diagram of the positional relationship of the transmission mechanism of the present utility model;

FIG. 5 is a diagram of the relationship between the other end of the present utility model and the lifting mechanism;

FIG. 6 is a diagram of the positional relationship of the guide flat and the guide movable member of the present utility model;

fig. 7 is a sectional view of a continuous dryer of the present utility model;

FIG. 8 is a schematic view of the structure of the tow of the present utility model;

FIG. 9 is a schematic view of the operation of the present utility model;

FIG. 10 is a left side view of the present utility model in operation;

fig. 11 is a cross-sectional view of the operation state of the present utility model.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be understood that the term "and/or" as used herein is merely an association relationship describing the associated object, and means that there may be three relationships, e.g., a and/or B, and that there may be three cases where a exists alone, while a and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. It should be understood, however, that the construction, proportion, and size of the drawings, in which the present application is practiced, are all intended to be illustrative only, and not to limit the scope of the present application, which should be defined by the appended claims. Any structural modification, proportional change or size adjustment should still fall within the scope of the disclosure without affecting the efficacy and achievement of the present application. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of the present application, and the azimuth terms "inside and outside" refer to inside and outside with respect to the outline of each component itself.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the process is carried out, the exemplary term "above" may be included. Upper and lower. Two orientations below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.

1 Referring to fig. 1 to 11, the utility model comprises a transmission mechanism 1, wherein the transmission mechanism 1 comprises a transmission assembly 11 and a driven assembly 12, at least one transmission assembly 11 is connected with at least one driven assembly 12 and transmits power, the transmission assembly 11 is connected with the driven assembly 12, preferably coaxially connected, the driven assembly 12 comprises a first driven wheel 121, a second driven wheel 122 and a driven traction chain 123, preferably, the first driven wheel 121 is coaxially connected with the transmission assembly 11, the second driven wheel 122 is arranged at the opposite position of one side of the first driven wheel 121, and the first driven wheel 122 is connected with the second driven wheel 122 through the driven traction chain 123 and synchronously moves;

In embodiment 2, referring to fig. 1 to 11, the lifting mechanism 2 of the present utility model is disposed at a relative position on one side of the transmission mechanism 1, preferably, the lifting mechanism 2 is close to the first driven wheel 121 of the transmission mechanism, the lifting mechanism 2 includes a lifting assembly 21 and a lifted assembly 22, at least one lifting assembly 21 is connected with at least one lifted assembly 22 and transmits power, the lifted assembly 22 includes a first lifted wheel 221, a second lifted wheel 222 and a lifted traction chain 223, the first lifted wheel 221 and the second lifted wheel 222 are disposed up and down, preferably, the first lifted wheel 221 is disposed above the second lifted wheel 222, and the first lifted wheel 221 is connected with the second lifted wheel 222 through the lifted traction chain 223 and moves synchronously.

Embodiment 3 referring to fig. 1 to 11, the guiding mechanism 3 of the present utility model is disposed opposite to the moving direction of the driven traction chain 123 of the transmission mechanism 1, preferably, the guiding mechanism 3 and the driven traction chain 123 of the transmission mechanism are in the same plane;

In embodiment 4, referring to fig. 1 to 11, one end of the material dragging member 4 of the present utility model is provided with a protrusion 41, the protrusion 41 is movably connected with a driven traction chain 123 of the driving mechanism, the surface of the material dragging member 4 faces upwards in an initial state to be referred to as a first direction, and when the driven traction chain 123 rotates, moves upwards or moves downwards, the material dragging member faces towards the first direction through the movable connection of the material dragging member 4 and the driven traction chain 123 of the driving mechanism.

Embodiment 5 referring to fig. 1 to 11, the other end of the dragging member 4 of the present utility model is provided with a movable mechanism 42, the movable mechanism 42 moves on the guiding mechanism 3, and the dragging member is kept stable along with the movement of the driven dragging chain 123.

Embodiment 6, refer to fig. 1 to 11, wherein the lifted traction auxiliary members 2231 extending outwards are provided on the lifted traction chain 223, and the lifted traction auxiliary members 2231 are uniformly arranged on the lifted traction chain 223 at intervals, so as to ensure that the material dragging member 4 is stable in the lifted state.

Embodiment 7, refer to fig. 1 to 11, where the guiding mechanism 3 includes a guiding flat member 31 and a guiding curved member 32, the guiding flat member 31 is disposed in parallel with the driven traction chain 123, the guiding curved member 32 is disposed near the second driven wheel 122 as the driven traction chain 123 moves to ensure that the towed member 4 is stationary, the guiding curved member 32 is disposed to curve when rotating along with the second driven wheel 122, preferably, the curved surface angle of the guiding curved member 32 is the same as that of the second driven wheel 122, so as to ensure that the towed member 4 maintains a stationary state during the towing motion.

In the embodiment 8, referring to fig. 1 to 11, the guiding mechanism 3 further includes a guiding movable member 33, where the guiding movable member 33 is disposed at a position where one end of the guiding flat member 31 is close to the first lifted wheel 221, and preferably, the guiding movable member 33 is horizontally limited, where the horizontal limitation refers to that the guiding movable member 33 and the guiding flat member 31 are on a plane, when receiving an object from bottom to top, the guiding movable member 33 is forced to turn over and no longer on a plane with the guiding flat member 31, and when the object leaves, the guiding movable member 33 returns to an initial state under the action of gravity, that is, the guiding movable member 33 returns to the initial state on a plane with the guiding flat member 31.

Embodiment 9 referring to fig. 1 to 11, a circulation method of a circulation transport mechanism includes placing a material on an upper end of a material dragging member 4, driving the material dragging member 4 to move through a transmission mechanism 1, dragging one end of the material dragging member 4 through a driven dragging member, guiding the other end of the material dragging member 4 through a guiding mechanism 3, returning the material from a first driven wheel 121 to a second driven wheel 122 to the vicinity of the first driven wheel 121 from the second driven wheel 122, and driving the material dragging member 4 to lift upwards through a lifting mechanism 2 to enable the material dragging member 4 to return to an initial position.

Embodiment 10, referring to fig. 1 to 11, the continuous dryer comprises a shell 5, a group of circulating conveying mechanisms, more than two lifting mechanisms 1, a driving mechanism 6 and a drying mechanism 7, wherein the circulating conveying mechanisms are correspondingly arranged in the shell 5 side by side, the more than two lifting mechanisms 2 are connected through a transmission A shaft 13 and a transmission B shaft 23, the driving mechanism 6 is used for driving the driving mechanisms 1 to move, the driving mechanisms 1 are connected with and linked with the lifting mechanisms 2, the drying mechanism 7 is used for generating heat exchange medium to dry materials, and the dragging pieces 4 in the circulating conveying mechanisms continuously circulate in the shell 5, so that the inner space of the shell 5 is fully utilized, and all the materials are ensured to be in the same drying environment.

Embodiment 11 referring to fig. 1 to 11, the continuous dryer comprises a shell 5, a group of circulating conveying mechanisms, more than two transmission mechanisms 1, a driving mechanism 6, a drying mechanism 7 and a material drying mechanism, wherein the circulating conveying mechanisms are correspondingly arranged in the shell 5 side by side, the transmission mechanisms 1 are connected through transmission shafts A and B, the more than two lifting mechanisms 2 are connected through transmission shafts 23, the driving mechanism 6 is used for driving the lifting mechanisms 2 to move, the lifting mechanisms 2 are connected with and linked with the transmission mechanisms 1, the drying mechanism 7 is used for generating heat exchange media to dry materials, and the material dragging pieces 4 in the circulating conveying mechanisms continuously circulate in the shell 5, so that the inner space of the shell 5 is fully utilized, and the same drying environment of all materials is ensured.

Embodiment 12 referring to fig. 1 to 11, the continuous dryer comprises a shell 5, a group of circulating conveying mechanisms which are correspondingly arranged in the shell 5 side by side, more than two transmission mechanisms 1 connected through a transmission A shaft 13, more than two lifting mechanisms 2 connected through a transmission B shaft 23, a driving mechanism 6 for respectively driving the transmission mechanisms 1 and the lifting mechanisms 2 to move, a drying mechanism 7 for generating heat exchange medium to dry materials, and a dragging part 4 in the circulating conveying mechanism continuously and circularly moves in the shell 5, so that the internal space of the shell 5 is fully utilized, and the same drying environment of all materials is ensured.

In embodiment 13, referring to fig. 1 to 11, a driven component 12 of the driving mechanism 1 includes more than two first driven wheels 121, more than two second driven wheels 122, more than one third driven wheels 124 and driven traction chains 123, the first driven wheels 121, the second driven wheels 122, the third driven wheels 124 and the driven traction chains 123 form a driving cycle of the continuous dryer, the inner space of the continuous dryer is fully utilized for uniform drying, and the first driven wheels 122, the second driven wheels 122 and the third driven wheels 124 are connected through the driven traction chains 123 and synchronously move.

In embodiment 14, referring to fig. 1 to 11, a continuous dryer, the transmission mechanism 1 includes a transmission assembly 11 and a driven assembly 12, the transmission assembly 11 includes a first transmission wheel 111, a second transmission wheel 112, a third transmission wheel 113, a fourth transmission wheel 114, a first transmission traction chain 115 and a second transmission traction chain 116, the first transmission wheel 111 and the second transmission wheel 112 are connected by the first transmission traction chain 115 and synchronously move, the third transmission wheel 113 and the fourth transmission wheel 114 are connected by the second transmission traction chain 116 and synchronously move, a meshing combination structure is arranged between the second transmission wheel 112 and the third transmission wheel 113 for meshing transmission, the driven component 12 comprises a first driven wheel 121, a second driven wheel 122, a third driven wheel 124 and a driven traction chain 123, the first driven wheel 121, the second driven wheel 122, the third driven wheel 124 and the driven traction chain 123 form a driving cycle of the continuous dryer, the inner space of the continuous dryer is fully utilized for uniform drying, the first driven wheel 122, the second driven wheel 122 and the third driven wheel 124 are connected through the driven traction chain 123 and synchronously move, the first driven wheel 111 and the first driven wheel 121 are coaxially arranged, the fourth driven wheel 114 and the third driven wheel 124 are coaxially arranged, the torque of the third driven wheel 124 is enhanced, the stress of the first driven wheel 121 is reduced, and the stable operation of the whole continuous dryer is ensured.

In embodiment 15, referring to fig. 1 to 11, a continuous dryer, the transmission mechanism 1 includes a transmission assembly 11 and a driven assembly 12, the transmission assembly 11 includes a first transmission wheel 111, a second transmission wheel 112, a third transmission wheel 113, a fourth transmission wheel 114, a first transmission traction chain 115 and a second transmission traction chain 116, the driven assembly 12 includes a first driven wheel 121, a second driven wheel 122, a third driven wheel 124 and a driven traction chain 123, the first transmission wheel 111 is coaxially arranged with the first driven wheel 121, the fourth transmission wheel 114 is coaxially arranged with the third driven wheel 124, the lifting mechanism 2 is arranged at a relative position on one side of the transmission mechanism 1, the lifting mechanism 2 includes a lifting assembly 21 and a lifted assembly 22, the lifted assembly 22 includes a first lifted wheel 221, a second lifted wheel 222, a lifted traction chain 223 and a third lifted wheel 224, the lifting assembly 21 includes a first lifted wheel 211, a second lifted wheel 212, a third lifted wheel 213, a fourth lifted wheel 214, a first traction chain 215 and a second lifted wheel 215, and a third lifted wheel 216 are coaxially arranged with the third driven wheel 124, the lifting assembly 2 is synchronously lifted with the third lifted wheel 213 a and the third lifted wheel 212 by the first traction wheel 213 a and the third traction wheel 23, the third traction wheel 23 is synchronously lifted with the third lifted wheel 213 a second lifted wheel 213 a and the third lifted wheel 213B and the third traction wheel 213 is synchronously and movably connected with the third wheel 212 and the third lifted wheel 213B by the third traction wheel 213 a, the third traction wheel 213 is synchronously lifted with the third wheel 213 and the third wheel 213 is movably connected with the third wheel a first wheel 213 and the third wheel a lifted wheel, the third wheel is.

In embodiment 16, referring to fig. 1 to 11, the heat source device of the utility model mainly comprises an air heat pump and a hot blast stove device, the heat source and the air duct are different according to different positions of processed materials, the heat source device, the air duct and the heat insulation layer are not embodied in the figure, wherein a short supporting rod is arranged on each lifting chain at intervals of fixed gaps, two lifting chains on two sides can synchronously cooperate with a tray frame traction chain to lift upwards at the same time, so that the tray frame and a material tray are always kept upwards, the lifting device is lifted to a certain height, a movable track is established, and the tray is placed on the track after being separated from the lifting chain so as to ensure the conveying of the tray, wherein a driving mechanism is generally not allowed to rotate reversely, and the rest is the same as any embodiment of the utility model or the combination of more than 2 embodiments.

Embodiment 17 referring to fig. 1 to 11, the material dragging member 4 of the present utility model is provided with a groove for placing materials or for placing a screen, a tray, or other objects.

In the embodiment 18, referring to fig. 1 to 11, the guiding curved member 32 includes a first guiding curved member 321 and a second guiding curved member 322, the first guiding curved member 321 is disposed near the second driven wheel 122, the guiding curved member 32 is curved when rotating along with the second driven wheel 122, preferably, the curved surface angle of the guiding curved member 32 is the same as that of the second driven wheel 122, so as to ensure that the material dragging member 4 maintains a stable state in the dragging motion, the second guiding curved member 322 is disposed near the third driven wheel 124, the second guiding curved member 322 is curved when rotating along with the third driven wheel 124, preferably, the curved surface angle of the second guiding curved member 322 is the same as that of the third driven wheel 124, so as to ensure that the material dragging member 4 maintains a stable state in the dragging motion.

In the embodiment 19, referring to fig. 1 to 11, in the running process of the continuous dryer of the present utility model, firstly, the material dragging member 4 is in a state to be started near the first driven wheel 121, then the driving mechanism 6 is started, the driving mechanism 6 is driven to the transmission mechanism 1 and the lifting mechanism 2 to make the whole transmission mechanism 1 and the lifting mechanism 2 run, then the material dragging member 4 moves to the left direction shown in fig. 11 along with the traction of the driven traction chain 123 to reach near the second driven wheel 122, the left end shown in fig. 11 of the material dragging member 4 rotates downwards along with the left rotation of the driven traction chain 123, the movable mechanism 42 at the right end shown in fig. 11 rotates or slides or rolls downwards along with the first guiding curved member 321, in the process, the material dragging member 4 keeps a stable state, then the material dragging member 4 moves to the right direction shown in fig. 11 along with the push of the driven traction chain 123, the left end shown in fig. 11 reaches near the third driven wheel 124, the right end shown in fig. 11 rotates downwards along with the traction chain 123, the right rotation of the right end shown in fig. 11 along with the second guiding curved member 322, the left end shown in fig. 11 rotates downwards along with the left end shown in fig. 11, the right rotation of the second guiding chain 123 reaches the second driven chain 123, the material dragging member 4 reaches the right direction shown in the second driven wheel 122 repeatedly, and the left end 4 reaches the right direction shown in the last driven chain 4 is repeatedly moved along the second driven chain 4, and reaches the right direction shown by the second driven chain 122; the left end of the towing member 4 rotates upward with the driven towing chain 123, while the right end of the towing member 4 contacts the lifted towing auxiliary member 2231 on the lifted towing chain 223, the lifted towing auxiliary member 2231 will hold the towing member 4, the right end of the dragging member 4 is lifted upwards along with the lifted traction chain 223, the left end of the dragging member 4 reaches the vicinity of the first driven wheel 121 at the upper end, the right end of the dragging member 4 contacts the guiding movable member 33 and continues to lift along with the first driven wheel, the dragging member 4 pushes the guiding movable member 33 open, when the left end of the dragging member 4 reaches the top end along with the left rotation of the driven traction chain 123, the guiding movable member 33 returns to the original state, the right end of the dragging member 4 is separated from the lifted traction auxiliary member 2231 on the lifted traction chain 223 immediately, then the movable mechanism 42 at the right end of the dragging member 4 passes through the upper surface of the guiding movable member 33 and reaches the guiding flat member 31, the dragging member 4 returns to the position to be started, and the continuous dryer can set a plurality of dragging members 4 to continuously circulate on the driven traction chain 123 for continuously transporting the drying materials.

The above-mentioned figures 1-11 of the present utility model show the keel structure of the shell, which also protects a shell in a fully-closed arrangement, and generally requires the shell to be fully-closed in the actual use process, so as to ensure that the temperature difference exists between the interior of the dryer and the external environment, and the interior of the dryer is not communicated with the external environment.

Claims (7)

1. A circulating transport mechanism is characterized in that the transport mechanism comprises:

The transmission mechanism comprises a transmission assembly and a driven assembly, at least one transmission assembly is connected with at least one driven assembly and transmits power, the driven assembly comprises a first driven member, a second driven member and a driven traction member, and the first driven member is connected with the second driven member through the driven traction member and moves synchronously;

The lifting mechanism is arranged at the relative position of one side of the transmission mechanism, the lifting mechanism comprises a lifting assembly and a lifted assembly, at least one lifting assembly is connected with at least one lifted assembly and transmits power, the lifted assembly comprises a first lifted part, a second lifted part and a lifted traction part, the first lifted part and the second lifted part are arranged up and down, and the first lifted part and the second lifted part are connected through the lifted traction part to synchronously move;

The guiding mechanism is arranged opposite to the motion direction of the driven traction piece of the transmission mechanism;

The material dragging part is characterized in that a bulge is arranged at one end of the material dragging part and is movably connected with the driven traction part of the driving mechanism.

2. The endless transport mechanism as recited in claim 1, wherein a movable mechanism is provided at the other end of said drag member, said movable mechanism being movable over said guide mechanism.

3. The endless transport mechanism as recited in claim 2, wherein an outwardly extending lifted traction aid is provided on said lifted traction member.

4. The endless transport mechanism as recited in claim 3, wherein the guide mechanism comprises a guide flat member disposed in opposed parallel relation to the driven traction member and a guide curved member disposed adjacent to the second driven member.

5. The endless transport mechanism as recited in claim 4, wherein the guide mechanism further comprises a guide movable member disposed at an end of the guide flat member adjacent to the first lifted member.

6. A continuous dryer is characterized in that the dryer comprises:

A housing;

A set of transport mechanisms according to any one of claims 1-3, correspondingly disposed within the housing;

The two or more transmission mechanisms are connected through a transmission A shaft, and the two or more lifting mechanisms are connected through a transmission B shaft; the driving mechanism is used for driving the transmission mechanism and/or the lifting mechanism to move;

and the drying mechanism is used for generating a heat exchange medium and drying the materials.

7. The continuous dryer of claim 6, further comprising a control module and a control panel electrically connected to the control module, wherein the drive mechanism and the drying mechanism are each electrically connected to the control module such that the drive mechanism and the drying mechanism can be controlled by the control panel.