TWM601329U - Dryer transmission protection device - Google Patents

Abstract

A transmission protection device for a dryer, which includes a power source driving a transmission main shaft to rotate, a passive main shaft is directly or indirectly connected to the transmission main shaft, and the passive main shaft is connected to the dryer's mud distributing device, mud mixing device, conveyor belt device or discharging device, etc. ; Mainly install a torque limiter on the passive main shaft, and then use its torque limiter to directly or indirectly connect the drive main shaft, and the passive main shaft is equipped with a sensor detector besides the passive main shaft to sense the rotation state of the passive main shaft. When the preset torque value of a passive spindle exceeds the load of the torque limiter, when the sensor located beside the passive spindle detects that there is no rotation, it will immediately stop and notify the control terminal and make a sound to facilitate Troubleshooting is to protect the main shaft of the dryer from damage or electrical and mechanical burnout.

Description

Dryer transmission protection device

This creation provides a technical field of dryers, in particular, it provides a dryer transmission protection device technically, mainly in that each passive spindle of the dryer must be equipped with a torque limiter, and a sensor detector must be installed beside the passive spindle , When the passive spindle exceeds the load, it must immediately stop and notify the control terminal and make a sound, so that the operator can troubleshoot as soon as possible, and avoid damage to the mechanism or electrical and mechanical burns.

According to, the internal equipment of the conventional dryer includes a mud distributing device, a mud mixing device, a conveyor belt device, a discharging device, etc., and each of its devices needs a power source, a driving spindle and a passive spindle, and the actual use process It is found that the conveying mechanism or its auxiliary mechanism often has foreign objects or jams, which will cause transmission failure and gradually increase the resistance. If the foreign objects or the stuck state can be eliminated early, the mechanism or electromechanical system will still It can maintain normal operation, but if it is not detected in time due to foreign objects or stuck, it may cause damage to the mechanism and cause downtime or electrical and mechanical burnout. At this time, more time and money will be spent on replacement and maintenance. Affect the production line and cause cost losses.

Therefore, how to develop an innovative structure with more ideal and practicality in response to the problems of the above-mentioned conventional structure is what consumers are eagerly awaiting, and it is also the goal and direction for the relevant industry to strive for research and breakthrough.

In view of this, the creator has many years of experience in manufacturing, development and design of related products, and after detailed design and careful evaluation for the above goals, he finally has a practical creation.

The main purpose of this creation is to provide a dryer transmission protection device. Each passive spindle of the dryer must be equipped with a torque limiter, and a sensor detector is installed beside the passive spindle, so that when the passive spindle exceeds the load, it must be stopped immediately Inform the control terminal and make a sound, so that the operator can troubleshoot as soon as possible, and avoid damage to the mechanism or electrical and mechanical burns.

In order to achieve the above purpose, this creation provides a dryer transmission protection device, which includes: a power source can directly drive its transmission main shaft to rotate, and a passive main shaft can be directly connected to the transmission main shaft with a gear or indirectly with a chain, that is, its passive The power of the main shaft is transmitted through the transmission main shaft, and then the passive main shaft is connected to the mud distributing device, mud mixing device, conveyor device or discharging device of the dryer. The main passive main shaft is equipped with a torque limiter, and then the torque The limiter is directly or indirectly connected to the driving spindle, and a sensor is installed beside the passive spindle to sense the rotation state of the passive spindle. When the passive spindle exceeds the load, it must immediately stop and notify the control terminal and make a sound. The operator can carry out troubleshooting as soon as possible to protect all parts of the dryer The device will not cause damage to the organization or burnout of the electrical and mechanical equipment.

Regarding the techniques, methods and effects used in this creation, I will give a preferred embodiment and detailed descriptions in conjunction with the drawings. I believe that the above-mentioned purpose, structure and features of this creation should be understood in depth and concretely. .

10: Power source

20: drive spindle

21: second sprocket

22: chain

30: passive spindle

31: second keyway

40: Torque limiter

41: sleeve

411: first keyway

412: round section

413: Sectional Shaft

414: thread section

42: The first sprocket

421: round hole

43: dish-shaped shrapnel

431: round through hole

44: bezel

441: Face Cut

45: Setting nut

451: screw hole

452: positioning screw

46: key

47: adjustment screw

50: driven device

51: Cloth mud device

52: Mud mixing device

53: Conveyor belt device

54: discharge device

60: Sensor detector

70: Dryer

The first figure is a cross-sectional view of the dryer according to an embodiment of this invention.

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

The third figure is a three-dimensional exploded schematic diagram of the transmission protection device of one embodiment of the present invention.

The fourth figure is a schematic top plan view of the transmission protection device of one embodiment of the present invention.

The fifth figure is a plane cross-sectional view of the transmission protection device in the top view direction according to one embodiment of the present invention.

The sixth figure is a plane cross-sectional view of the transmission protection device in the side view direction of one embodiment of the present invention.

The seventh figure is a three-dimensional schematic diagram of the mud distributing device according to an embodiment of this creation.

Figure 8 is a three-dimensional exploded schematic view of the transmission protection device of another embodiment of the present invention.

The ninth figure is a schematic side view of the transmission protection device of another embodiment of this creation Figure.

The tenth figure is a plane cross-sectional view of the transmission protection device in the top view direction of another embodiment of the invention.

The eleventh figure is a plane sectional view of the transmission protection device in the side view direction of another embodiment of the invention.

This creation is a designer who provides a drive protection device for dryers.

In order to enable your reviewer to have a further understanding and understanding of the purpose, features and effects of this creation, the implementation methods and diagrams are detailed as follows:

Refer to the first to eleventh pictures, this creation provides a dryer transmission protection device, which includes:

A power source 10 must directly drive a transmission spindle 20 to rotate;

A passive main shaft 30, the aforementioned passive main shaft 30 is equipped with a torque limiter 40, the aforementioned torque limiter 40 can be directly or indirectly connected to the aforementioned driving main shaft 20, the back of the aforementioned passive main shaft 30 is connected to a driven device driven by the aforementioned passive main shaft 30 50; the aforementioned torque limiter 40 includes a sleeve 41, a driven gear or first sprocket 42, more than one dish-shaped spring 43, more than one baffle 44 and a set nut 45, wherein the aforementioned sleeve 41 is provided with a first keyway 411 to accommodate a key 46, the other side of the aforementioned key 46 is set to the aforementioned The moving main shaft 30 has a second keyway 31, the aforementioned driven gear (not shown in the figure) or the aforementioned first sprocket 42, and the aforementioned disc-shaped elastic piece 43 are grouped with a circular hole 421 and a circular through hole 431 to a circular section 412 of the sleeve 41 , The aforementioned baffle 44 is provided with a cut-out face 441, which can be assembled to the aforementioned sleeve 41 cut-out shaft section 413, the aforementioned setting nut 45 is screwed to the aforementioned sleeve-threaded section 414, and the aforementioned baffle 44, The disc-shaped elastic piece 43 and the driven gear or the first sprocket 42, the setting nut 45 is radially provided with a screw hole 451, and a positioning screw 452 is inserted into the screw hole 451 to be locked and positioned to the sleeve 41; and

A sensor detector 60. The sensor detector 60 is installed beside the passive spindle 30 and must be aligned with the sleeve 41. The sleeve 41 corresponds to the sensor detector 60 and an adjustment screw 47 is provided. The adjustment screw 47 needs to adjust the gap between the aforementioned sensor detector 60 to facilitate detection.

In the transmission protection device of the dryer, the aforementioned driven device 50 is a mud distributing device 51.

In the transmission protection device of the dryer, the aforementioned driven device 50 is a mud mixing device 52.

In the transmission protection device of the dryer, the aforementioned driven device 50 is a conveyor belt device 53.

In the transmission protection device of the dryer, the aforementioned driven device 50 is a discharge device 54.

In the transmission protection device of the dryer, the aforementioned power source 10 can be a motor or a reduction motor.

In the transmission protection device of the dryer, the torque limiter 40 has to be directly connected to the transmission main shaft 20, which is connected to the transmission main shaft 20 to be combined with a transmission gear or a transmission gear set (not shown), and then directly Connect and drive the aforementioned driven gear (not shown in the figure) on the torque limiter 40 of the aforementioned passive main shaft 30.

In the transmission protection device of the dryer, the torque limiter 40 is indirectly connected to the transmission main shaft 20, which is connected to the transmission main shaft 20 to be assembled with a second sprocket 21, and then indirectly connected via a chain 22 to drive the aforementioned passive The aforementioned first sprocket 42 on the torque limiter 40 of the main shaft 30.

Referring to the first to eleventh figures, this creation provides a dryer transmission protection device, which is a power source 10 that directly drives its transmission main shaft 20 to rotate; a passive main shaft 30 may be directly driven by gears or indirectly by a chain 22 is connected to the transmission main shaft 20, that is, the power of the passive main shaft 30 is transmitted through the transmission main shaft 20, and then the passive main shaft 30 is connected to the driven device 50 of the dryer 70. The driven device 50 includes a mud distributing device 51 and a mud mixing device 52. Conveyor belt device 53 or discharging device 54, etc., a torque limiter 40 is installed on the main passive main shaft 30, and then the torque limiter 40 is directly or indirectly connected to the drive main shaft 20, and the passive main shaft 30 is parallel An inductive detector 60 is provided to sense the rotation state of the passive main shaft 30. When the driven device 50 driven by one of the passive main shafts 30 is abnormal or malfunctions, and the torque exceeds the load of the torque limiter 40, the allowable load value is determined by Set the setting of the nut 45, and the first sprocket 42 of the torque limiter 40 will idle when overloaded, and the passive spindle 30 will not Will be driven to rotate. When the passive spindle 30 is detected that it is not rotating, it will stop and notify the control end, so that the operator can troubleshoot as soon as possible, so as to protect the dryer 70 from damage to the mechanism or electrical and mechanical burns. The person who happened.

It can be seen from the above that the dryer transmission protection device of this creation is indeed the first in the industry to meet the novelty requirements of the new patent, and its comprehensive innovative design meets the progressive requirements of the new patent, and its dryers are The passive spindle must be equipped with a torque limiter, and the passive spindle is equipped with an inductive detector. When the load exceeds the load, it must immediately stop and notify the control terminal and make a sound, so that the operator can troubleshoot as soon as possible to avoid damage to the mechanism or The electrical and mechanical equipment is burnt, which meets the better industrial utilization.

The foregoing is a specific description of the technical features of this creation based on the preferred embodiment of this creation; however, those familiar with this technology can make changes and modifications to this creation without departing from the spirit and principles of this creation. Such changes and modifications shall be covered in the scope defined by the scope of the following patent applications.

In summary, this creation is to provide a dryer transmission protection device, which has indeed achieved all the purposes of this creation, and the spatial form of its combined structure has not been seen in similar products, nor has it been disclosed before the application. It has been in compliance with the patent law. According to the regulations, Yan filed an application in accordance with the law.

10: Power source

20: drive spindle

21: second sprocket

22: chain

30: passive spindle

40: Torque limiter

41: sleeve

412: round section

413: Sectional Shaft

414: thread section

42: The first sprocket

421: round hole

43: dish-shaped shrapnel

431: round through hole

44: bezel

441: Face Cut

45: Setting nut

451: screw hole

452: positioning screw

47: adjustment screw

60: Sensor detector

Claims (8)

A transmission protection device for a dryer, including: A power source must directly drive a transmission spindle to rotate; A passive main shaft, the aforementioned passive main shaft is equipped with a torque limiter, the aforementioned torque limiter can be directly or indirectly connected to the aforementioned transmission main shaft, the back of the aforementioned passive main shaft is connected to a driven device driven by the aforementioned passive main shaft; the aforementioned torque limiter includes a A sleeve, a driven gear or a first sprocket, more than one dish-shaped shrapnel, more than one baffle and a setting nut, wherein the sleeve is provided with a first keyway to accommodate a key, and the other side of the key Set to the second keyway of the passive main shaft, the passive gear or the first sprocket, and the disk-shaped shrapnel are grouped to a round section of the sleeve with round holes and round through holes. The aforementioned sleeve cut-out shaft section, the aforementioned setting nut is screwed to a threaded portion of the aforementioned sleeve, and the torsion is set to press the aforementioned baffle, the aforementioned disc-shaped spring and the aforementioned driven gear or the aforementioned first sprocket, and the aforementioned setting screw The cap is provided with a screw hole in the radial direction, and a positioning screw is threaded and locked to the screw hole to be locked and positioned to the sleeve; and A sensor detector. The sensor detector is installed on the side of the passive spindle, and the sleeve must be aligned. The sleeve corresponds to the sensor detector and an adjustment screw is provided. The adjustment screw must be adjusted to the sensor The gap between the detectors facilitates detection. As described in the first item of the scope of patent application, the transmission protection device of the dryer, wherein the aforementioned driven device is a mud distributing device. As described in item 1 of the scope of patent application, the transmission protection device of the dryer, wherein the aforementioned driven device is a mud mixing device. As described in the first item of the scope of patent application, the transmission protection device of the dryer, wherein the aforementioned driven device is a conveyor belt device. As described in the first item of the scope of patent application, the transmission protection device of the dryer, wherein the aforementioned driven device must be a discharge device. For the dryer transmission protection device described in the first item of the patent application, the aforementioned power source can be a motor or a reduction motor. For the dryer transmission protection device described in item 1 of the scope of patent application, wherein the torque limiter must be directly connected to the transmission spindle, which is connected to the transmission spindle, and is connected to a transmission gear or a transmission gear set, and then directly connected to the transmission The aforementioned driven gear on the aforementioned passive main shaft torque limiter. As described in the first item of the scope of patent application, the transmission protection device of the dryer, wherein the torque limiter has to be indirectly connected to the transmission spindle, which is connected to the transmission spindle to be assembled with a second sprocket, and then indirectly connected to the transmission via a chain The first sprocket on the passive spindle torque limiter.

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