TWM583534U - Dryer conveyor belt device - Google Patents

Abstract

The utility model relates to a conveyor belt device for a dryer, which comprises an array of conveyor belt devices which are successively conveyed from top to bottom in the dryer; mainly, a plurality of metal frames that are integrally formed or welded with a mesh are connected to form a conveyor belt. The two long sides of the body are set into a vertical plane and an inclined plane, and the two short sides are pivoted to the two transmission chains at a near-vertical plane, and the edge of the metal frame inclined surface at the upper surface of the conveyor belt buckles the other metal frame vertical plane. Edge, forming a plane to carry the object to be dried; so when the conveyor belt is running to the output end, all metal frames form a hanging shape due to their own weight, and open channels are formed at the hanging metal frame of the non-active surface, and small drops It will fall directly to the next conveyor belt, and make the thermal convection effect better, which can increase the service life of the conveyor belt and better drying efficiency.

Description

Dryer conveyor belt device

This creation provides the technical field of a dryer, in particular, it technically provides a dryer conveyor belt device. A plurality of metal frames are connected to form a conveyor belt, and the two metal frames of the belt's active surface are buckled to carry the material to be dried. Objects, all metal frames on the non-active surface of the conveyor belt are hanging to form an open channel, and small drops will fall directly to the next conveyor belt. Because of the open channel, the effect of thermal convection is better, and the service life of the conveyor belt is increased. Better drying efficiency.

According to the current, the dryer is provided with a dryer main body, and the dryer body is provided with an array of conveyor belt groups. Each conveyor belt group includes an input end and an output end. The output end of the previous conveyor belt group is connected to the next conveyor belt. The input end of the group is used to achieve sequential conveying. However, the conveyor belts used in conventional conveyor belt groups are generally flat fiberglass nets. When the glass fiber mesh conveyor belt runs above the conveyor belt group, When the active surface and the non-active surface below the conveyor belt group, the conveyor belt group is usually provided with a plurality of roller rods to support the conveyor belt. When the conveyor belt moves to the active surface above the conveyor belt group, the roller rod is attached to the conveyor belt. Below, this time has the role of supporting the conveyor belt, when When the conveyor belt is moved to the non-active surface below the conveyor belt group, the roller lever is above the conveyor belt. At this time, the conveyor belt is not supported. If a drop falls through the conveyor belt on the active surface during operation and falls down Most fines will accumulate on the conveyor belt on the non-active surface. Over a long period of time, it will not only crush the conveyor belt, but also cause problems such as smooth transmission, and shorten the life of its conventional conveyor belt group, or Need to wait for maintenance. On the other hand, because the conveyor belt is a flat belt, the non-active surface also hinders hot air convection due to the belt-shaped area, causing heat loss, reducing drying efficiency and energy consumption.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical is eagerly awaited by consumers, and it is also the goal and direction for relevant industry players to work hard to make breakthroughs.

In view of this, the creators have been engaged in the manufacturing development and design of related products for many years. In view of the above goals, after detailed design and careful evaluation, the author can finally have a practical original creation.

The main purpose of this creation is to provide a conveyor belt device for the dryer, which is mainly provided with a plurality of through holes on the surface of the mesh, and a plurality of metal frames integrally formed or welded with the mesh are connected to form a conveyor belt. The metal frame has two lengths. The sides are set as vertical planes and inclined planes. The two short sides are pivoted to the two transmission chains near the vertical plane by pivots. The upper edge of the metal frame at the upper surface of the conveyor belt buckles the upper edge of the other metal frame to form a plane. To carry the objects to be dried; so when the conveyor runs to the output end, all the metal frames The weight forms a hanging shape, and most of the hanging metal frames on the non-acting surface of the conveyor belt form an open channel. The slight drops will fall directly to the next conveyor belt, and the thermal convection effect is better due to the open channel, reaching the conveyor belt. Those with longer service life and better drying efficiency.

In order to achieve the above purpose, the present invention provides a dryer conveyor device, including: a dryer body, the dryer body is provided with an array of conveyor belt devices, each group of conveyor belt devices includes an input end and an output The end is connected by the output end of the previous set of conveyor belt devices to the input end of the next set of conveyor belt devices to form sequential conveyance. The main purpose is that the conveyor belt device includes a conveyor belt, and the surface of the mesh is provided with a plurality of Through the mesh, a plurality of metal frames integrally formed or welded with a mesh are connected to form the conveyor belt. The two short sides of the aforementioned metal frame are provided with pivot holes to pivotally connect to the transmission chains on both sides. The long sides of the metal frame body away from the pivot hole are set to be inclined inward and downward, and the long sides of the metal frame body are set to be vertical surface near the long side of the pivot hole. The buckle is on the upper edge of the vertical surface of another metal frame, so that a plane can be formed to carry the object to be dried. When the metal frame travels more than 90 degrees down to the output end, the center of gravity makes the metal frame Spin down In the form of hanging, an open channel is formed at most hanging metal frames of the non-active surface of the conveyor belt. In this way, the active surface of the conveyor belt is flat and the non-active surface is an open channel. The next conveyor belt will not have the problem of belt damage caused by the accumulation of falling objects, so that the conveyor belt runs smoothly and the conveyor belt life It can be prolonged, and the open channel at the non-active surface will not hinder thermal convection, because the open channel makes the thermal convection effect better and the drying efficiency better.

Regarding the technology, means and effects used in this creation, I will give a preferred embodiment and explain it in detail with the drawings. I believe that the above-mentioned purpose, structure and characteristics of this creation can be understood thoroughly and in detail. .

10‧‧‧ dryer body

20‧‧‧ conveyor belt device

21‧‧‧input

22‧‧‧output

23‧‧‧active surface

24‧‧‧ Non-active surface

30‧‧‧ metal frame

31‧‧‧ Mesh

311‧‧‧ through the mesh

32‧‧‧ pivot hole

33‧‧‧ Pivot

34‧‧‧ bevel

35‧‧‧ vertical plane

40‧‧‧drive structure

41‧‧‧drive chain

50‧‧‧ to be dried

60‧‧‧ Drop

70‧‧‧ hot air

A‧‧‧plane

B‧‧‧ hanging

C‧‧‧ open channel

The first diagram is a schematic perspective view of a conveyor belt device according to an embodiment of the present invention.

The second figure is a partially enlarged three-dimensional schematic diagram of a conveyor belt device according to an embodiment of the present invention.

The third figure is a plan sectional view of a conveyor belt device according to an embodiment of the present invention.

The fourth figure is a three-dimensional schematic view of a metal frame of one embodiment of the present invention.

The fifth diagram is a three-dimensional schematic diagram of the transmission structure of one embodiment of the present invention.

The sixth figure is a plan sectional view of a dryer according to an embodiment of the present invention.

The seventh diagram is a three-dimensional schematic diagram of a dryer according to an embodiment of the present invention.

The author is a designer who provides a dryer conveyor device.

In order to allow your reviewers to have a better understanding and understanding of the purpose, features and effects of this creation, the implementation methods and drawings are detailed as follows: Referring to the first to seventh figures, the present invention provides a dryer conveyor belt device, which includes: a dryer main body 10, the dryer body 10 is provided with an array of conveyor belt devices 20, and each group of the aforementioned conveyor belts The devices 20 each include an input end 21 and an output end 22. The upper side of the aforementioned conveyor belt device 20 is an active surface 23, the lower side of the aforementioned conveyor belt device 20 is a non-active surface 24, and the output end of the previous set of the aforementioned conveyor belt device 20 22 continues the input end 21 of the next set of the aforementioned conveyor belt device 20 to form the purpose of sequential conveyance; it is characterized in that the aforementioned conveyor belt device 20 includes a conveyor belt, and the surface of the plurality of meshes 31 is provided with a plurality of through meshes 311 A plurality of metal frames 30 integrally formed or welded with the aforementioned mesh 31 are connected to form the aforementioned conveyor belt. The two short sides of the metal frame 30 are provided with pivot holes 32 to pivot the pivot shaft 33 to the transmission structures on both sides. On the transmission chain 41 of 40, the long side of the metal frame 30 away from the pivot hole 32 is set to be an inwardly inclined surface 34, and the long side of the metal frame 30 near the pivot hole 32 is set to be vertical. Surface 35, two of the aforementioned metal frames The assembling distance of the body 30 is just that the upper edge of the aforementioned inclined surface 34 can be fastened to the upper edge of the vertical surface 35 of the other aforementioned metal frame body 30, so that the aforementioned active surface 23 can form a plane (A) to carry the object to be dried, and When the aforementioned metal frame 30 travels more than ninety degrees down to the output end 22, the center of gravity causes the aforementioned metal frame 30 to swing downward to form a hanging shape (B). The non-active surface 24 of the conveyor belt. An open channel (C) is formed at most of the aforementioned hanging metal frames 30; the aforementioned open channel (C) allows the falling object 60 to pass directly and the heat convection gas is unobstructed Obstructed passage, in this way, the conveyor belt has an active surface 23 that is flat (A) and the non-active surface 24 is an open channel (C) to allow the falling object 60 to pass and the hot convection gas to pass through without hindrance. The problem of 60 damage caused by the conveyor belt can also make the conveyor run smoothly and the conveyor belt life can be extended, and the non-active surface 24 will not hinder thermal convection, and the drying efficiency is better.

In the conveyor belt device for a dryer, the aforementioned metal frame body 30 may be the aforementioned metal frame body 30 integrally formed by sheet metal processing through sheet metal processing.

In the dryer belt device, the metal frame 30 and the mesh 31 are integrally formed.

In the dryer conveyor device, the metal frame 30 and the mesh 31 are fixed by welding.

Referring to the sixth and seventh figures, the active surface 23 of the conveyor belt is a plane (A) to carry the object 50 to be dried, the non-active surface 24 of the conveyor belt is an open channel (C), and the falling object 60 can directly pass through the open channel. (C) without obstruction. On the other hand, when the hot air 70 is convected from bottom to top, the open channel (C) will not obstruct the hot convection of the hot air 70. Therefore, the heat convection only faces the conveyor belt on the first floor. Knowing thermal convection needs to face the second-floor conveyor belt. The thermal convection efficiency of this creation will be better, and the obstacle or resistance to air will be lower. The net pressure value, air output power, and power loss of the equipment can be greatly reduced. It can also reduce the energy consumption, so it can be more energy-saving and the drying effect can be better.

From the above, it can be known that the dryer conveyor device of this creation, It is indeed the first in the industry to meet the novelty requirements of the new patent, and its comprehensive and innovative design meets the progressive requirements of the new patent, and its multiple metal frames constitute the conveyor belt, and the conveyor belt has two or two metal frames The buckle is to carry the object to be dried. All the metal frames on the non-active surface of the conveyor belt are hanging, so there is no problem of accumulated falling objects, and the open channel of the non-active surface does not hinder thermal convection. The drying efficiency is better. Good industrial utilization.

The foregoing is a detailed description of the technical characteristics of this creation based on the preferred embodiment of this creation; however, persons familiar with this technology can make changes and modifications to this creation without departing from the spirit and principles of this creation, and the Such changes and modifications shall all be covered by the scope defined by the scope of patent application below.

In summary, this creation is to provide a dryer conveyor belt device, which has indeed achieved all the purposes of this creation. In addition, the space type of its combined structure has not been seen in similar products, nor has it been disclosed before the application. It has met the patent law. According to the provisions, the application was filed in accordance with the law.

Claims (4)

The utility model relates to a conveyor belt device for a dryer, comprising: a dryer body. The dryer body is provided with an array of conveyor belt devices. Each group of the conveyor belt devices includes an input end and an output end, and a surface above the conveyor belt device. As the working surface, the surface below the aforementioned conveyor belt device is a non-acting surface. The output terminal of the previous group of the conveyor belt device is connected to the aforementioned input terminal of the next group of the conveyor belt device to form the purpose of sequential conveyance. It is characterized in that the conveyor belt device comprises a conveyor belt, the conveyor belt is composed of a plurality of metal frames, a surface of the metal frame is formed with a mesh, a plurality of meshes are arranged on the mesh, and the metal frame is two short A pivot hole is provided on one side of the edge, so that the pivot shaft can be pivotally connected to the transmission chain of the transmission structure on both sides. The long side of the metal frame body away from the pivot hole is set to be inclined inward and downward, and the metal frame body is A vertical surface is set near the long side of the pivot hole, and the distance between the two metal frames is just that the edge of the inclined surface can be snapped onto the vertical surface of the other metal frame. In this way, the aforementioned active surface can be formed into a plane to carry the object to be dried, and when the aforementioned metal frame travels more than ninety degrees down to the aforementioned output end, the center of gravity causes the aforementioned metal frame to swing downward to form Hanging shape, so that an open channel is formed at the aforementioned non-active surface for the direct passage of falling objects and the passage of heat convection without obstruction. The dryer conveyor device according to item 1 of the scope of the patent application, wherein the aforementioned metal frame may be the aforementioned metal frame integrally formed by sheet metal processing through sheet metal processing. The dryer conveyor device according to item 1 of the scope of patent application, wherein the aforementioned metal frame body and the aforementioned mesh sheet are integrally formed. The conveyor belt device for a dryer according to item 1 of the scope of the patent application, wherein the metal frame and the mesh are fixed by welding.