CN215414101U - Electric wiring device for granary - Google Patents
Electric wiring device for granary Download PDFInfo
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- CN215414101U CN215414101U CN202120557007.9U CN202120557007U CN215414101U CN 215414101 U CN215414101 U CN 215414101U CN 202120557007 U CN202120557007 U CN 202120557007U CN 215414101 U CN215414101 U CN 215414101U
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Abstract
The utility model discloses an electric wiring device for a granary, which comprises: the driving part comprises a rod part and an electric tunneling module, the electric tunneling module comprises a shell, a motor, a power transmission mechanism and a tunneling mechanism, the motor drives the tunneling mechanism to move through the power transmission mechanism, and then the electric tunneling module is driven to move downwards towards the interior of a barn pile of the granary; the optical fiber bearing part is internally provided with optical fibers to be distributed in the bin stack; the linkage mechanism is connected with the driving part and the optical fiber bearing part; when the electric tunneling module moves downwards towards the interior of the warehouse stack, the driving part drives the optical fiber bearing part to move towards the interior of the warehouse stack through the linkage mechanism, and when the electric tunneling module moves upwards towards the opposite direction, the linkage mechanism automatically separates from the optical fiber bearing part. The electric wiring device realizes automatic arrangement of the optical fibers in the warehouse stack and is simple to operate.
Description
Technical Field
The utility model relates to the technical field of grain storage, in particular to an electric wiring device for a granary.
Background
In the monitoring process of the intelligent granary, temperature measurement and temperature control are the most basic schemes, and intelligent granary adjustment can be realized only by monitoring the full-coverage temperature inside the granary, so that the deterioration loss of grains caused by abnormal local temperature is avoided. But temperature monitoring in the granary is difficult to realize comprehensive monitoring, the traditional point type temperature measurement coverage area is small, the infrared temperature measurement can not obtain the temperature of the center of the discharged granary, and a new technology is needed to be adopted for distributed temperature monitoring. In recent years, with the development of optical fiber sensing technology, optical fibers have the characteristics of small radial size, flexibility, no electrochemical measurement and the like, so that the optical fiber sensing technology is more suitable for the application environment of internal temperature measurement of a granary.
However, the optical fiber is relatively soft, the depth of the grain pile generally reaches 6 meters, and how to uniformly arrange the optical fiber inside the grain pile is an important problem of smooth application of the optical fiber sensing technology. In order to realize uniform arrangement of temperature measuring optical fibers in the granary, a mode of adapting to wiring in a granary pile and special wiring equipment are required.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an electric wiring device for a granary, which realizes the automatic arrangement of optical fibers in a granary stack.
To achieve the above object, an electric wiring device for a grain bin of the present invention comprises: the driving part comprises a rod part and an electric tunneling module, the electric tunneling module is connected to one end of the rod part and comprises a shell, a motor, a power transmission mechanism and a tunneling mechanism, the motor drives the tunneling mechanism to move through the power transmission mechanism, and then the electric tunneling module is driven to move downwards towards the interior of a stack of the granary; the optical fiber bearing part is internally provided with optical fibers to be distributed in the bin stack; the linkage mechanism is connected with the driving part and the optical fiber bearing part; when the electric tunneling module moves downwards towards the interior of the warehouse stack, the driving part drives the optical fiber bearing part to move towards the interior of the warehouse stack through the linkage mechanism, and when the electric tunneling module moves upwards towards the opposite direction, the linkage mechanism automatically separates from the optical fiber bearing part.
In one embodiment, the linkage mechanism comprises a linkage rod and a clamping groove, one end of the linkage rod is connected with the electric tunneling module, the other end of the linkage rod is provided with a clamping hook matched with the clamping groove, the clamping groove is arc-shaped and formed on the optical fiber bearing part, and the clamping groove extends downwards from one side of the optical fiber bearing part to the other side of the optical fiber bearing part.
In one embodiment, the power transmission mechanism comprises a first transmission gear, a second transmission gear and a third transmission gear, the first transmission gear is connected with a motor shaft of the motor, the second transmission gear and the third transmission gear are arranged side by side and are meshed with each other, and the first transmission gear is meshed with the second transmission gear or the third transmission gear.
In one embodiment, the heading mechanism includes a pair of track assemblies symmetrically disposed about a longitudinal center line of the driving part and arranged in an inverted-V shape such that the housing has a shape that is wide at the top and narrow at the bottom, and outer sides of the tracks of the pair of track assemblies respectively protrude from the housing.
In one embodiment, the pair of track assemblies have the same structure and each track assembly comprises a track, an upper belt wheel and a lower belt wheel, the track is meshed with the upper belt wheel and the lower belt wheel, and the second transmission gear and the third transmission gear are respectively connected with the upper belt wheels of the pair of track assemblies to drive the upper belt wheels to rotate.
In one embodiment, the tracks of a pair of track assemblies rotate in opposite directions, and the upper pulleys have a larger diameter than the lower pulleys.
In one embodiment, the electric tunneling module further comprises a friction transmission mechanism, the friction transmission mechanism comprises a friction driving wheel and a friction driven wheel which are matched with each other, the friction driving wheel is fixedly connected with an upper belt wheel of one of the pair of track assemblies, and the friction driven wheel is fixedly connected with the linkage rod.
In one embodiment, the power transmission mechanism and the friction transmission mechanism are respectively arranged on two sides of the tunneling mechanism, and the second transmission gear, the upper belt wheel connected with the second transmission gear and the friction driving wheel are coaxial.
In one embodiment, the hooks are located in the slots when the electric drive module moves downward toward the interior of the stack, and the friction driven wheels are in a slipping state.
Has the advantages that:
the electric wiring device solves the problem that optical fibers are difficult to bury in a warehouse pile in the prior art. When the electric wiring device is used, an operator only needs to operate the controller to enable the driving part to drive the optical fiber bearing part to move towards the inside of the warehouse stack, and in the process of wiring, the electric wiring device can ensure that optical fibers are arranged in the vertical direction and cannot deform. When the optical fiber bearing part moves to a desired position, the electric wiring device is pulled out from the warehouse stack, and the linkage mechanism which plays a role in connection between the driving part and the optical fiber bearing part automatically breaks away from the optical fiber bearing part, so that the optical fiber bearing part is remained in the warehouse stack, and the automatic arrangement of the optical fiber in the warehouse stack is realized. The electric wiring device is ingenious in structural design and simple to operate.
Drawings
The present invention will be further described and illustrated with reference to the following drawings.
Fig. 1 is a schematic view of an electric wiring device for a grain bin according to a preferred embodiment of the present invention.
Fig. 2 is an enlarged view of a portion of the electrical wiring device of fig. 1.
FIG. 3 is an enlarged view of a portion of the electrical wiring device of FIG. 2 from another angle.
Fig. 4 is a schematic view of the internal structure of the electric heading module of the electric wiring device.
Figure 5 is a schematic view of the internal structure of the power tunneling module of figure 4 from another perspective.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 3, an electric wiring device for a granary according to a preferred embodiment of the present invention includes a driving part 1, an optical fiber carrying part 2, and a linkage mechanism 3. The linkage mechanism 3 connects the driving portion 1 and the optical fiber carrying portion 2. The fiber carrying section 2 is for carrying optical fibers to be routed and includes a stem portion and a bottom portion, and the optical fibers are disposed inside the fiber carrying section 2. The linkage 3 is connected between the drive portion 1 and the bottom of the fiber carrying portion 2. The driving part 1 drives the optical fiber bearing part 2 to move towards the inside of a warehouse pile of the granary through the linkage mechanism 3, so that the optical fibers are arranged in the warehouse pile.
The driving part 1 comprises a rod part 11 and an electric tunneling module 12, wherein the electric tunneling module 12 is installed at one end of the rod part 11 and used for providing power for wiring operation. The rod 11 is formed by assembling and connecting a plurality of rod segments 110. In this embodiment, the shaft 11 is assembled from 4 sections of 1.6 meters each. Each section of the rod 110 is of a hollow construction so that the control line of the power drive module 12 extends from the bottom end to the top end of the rod portion 11 where the controller 13 is connected to facilitate the operator's control of the movement of the power drive module 12 by operating the controller 13.
As shown in fig. 2 to 5, the electric boring module 12 includes a housing 120, a motor 121, a power transmission mechanism 122, and a boring mechanism 123. The motor 121, the power transmission mechanism 122, and the tunneling mechanism 123 are provided in the housing 120, wherein the tunneling mechanism 123 is located at a lower portion of the housing 120, and the motor 121 is located at an upper portion of the housing 120. The motor 121 drives the tunneling mechanism 123 through the power transmission mechanism 122.
In this embodiment, a battery 124 is further provided in the housing 120 to supply power to the motor 121, but in other embodiments, the motor 121 may adopt other power supply methods, and is not limited to battery power supply.
The power transmission mechanism 122 includes a first transmission gear 1221, a second transmission gear 1222, and a third transmission gear 1223. The first transmission gear 1221 is connected to a motor shaft of the motor 121 and is driven by the motor 121 to rotate. The second transmission gear 1222 and the third transmission gear 1223 are arranged side by side below the first transmission gear 1221, and are engaged with each other. The rotation axes of the first, second, and third transmission gears 1221, 1222, and 1223 are parallel to each other. The first transmission gear 1221 is engaged with one of the second transmission gear 1222 and the third transmission gear 1223, and transmits power to the second transmission gear 1222 or the third transmission gear 1223. In this embodiment, the first transmission gear 1221 is engaged with the second transmission gear 1222 to rotate the second transmission gear 1222, and the second transmission gear 1222 is engaged with the third transmission gear 1223 to transmit the motion to the third transmission gear 1223 to rotate the third transmission gear 1223.
The ripping mechanism 123 includes a pair of track assemblies symmetrically disposed about a longitudinal center line of the driving part 1 and arranged in an inverted-V shape, so that the housing 120 has a shape that is wide at the top and narrow at the bottom, and the bottom of the housing 120 is rounded, which is designed to reduce resistance when the electric ripping module 12 moves toward the inside of the stack.
A pair of track assemblies are of the same construction, each including a track 1230, an upper pulley 1231, and a lower pulley 1232, the track 1230 being engaged with the upper and lower pulleys 1231, 1232. The upper pulley 1231 has a larger diameter than the lower pulley 1232. Since the track assembly is arranged in an inverted-V shape, a line connecting the center of the upper pulley 1231 to the center of the lower pulley 1232 is inclined with respect to the longitudinal central axis of the driving part 1, that is, the lower pulley 1232 is closer to the longitudinal central axis of the electric drivage module 12 than the upper pulley 1231, and accordingly, the track 1230 is provided in an inclined direction. The housing 120 has openings on each side adjacent the track assemblies so that the outer sides of the two tracks 1230 protrude through the openings and are capable of moving in the stack.
The track assemblies are driven by a power transmission mechanism 122. Specifically, the second transmission gear 1222 and the third transmission gear 1223 are respectively connected to the upper pulleys 1231 of the pair of track assemblies, and drive the upper pulleys 1231 to rotate. The upper pulley 1231 rotates the lower pulley 1232 via the caterpillar 1230. Since the second 1222 and third 1223 gears are external gear drives, they rotate in opposite directions, and accordingly, the two upper pulleys 1231 rotate in opposite directions, and the two tracks 1230 rotate in opposite directions.
The electric heading module 12 further includes a friction drive mechanism 125, and the friction drive mechanism 125 and the power transmission mechanism 122 are respectively located on both sides of the heading mechanism 123. Specifically, the friction transmission mechanism 125 includes a friction driving wheel 1251 and a friction driven wheel 1252, which are engaged with each other, wherein the friction driving wheel 1241 is connected to one of the upper pulleys 1231 and is driven by the upper pulley 1231 to rotate, and the friction driving wheel 1251 is engaged with the friction driven wheel 1252 to transmit power to the friction driven wheel 1252. In this embodiment, the friction driving wheel 1251 is coaxial with the second transmission gear 1222 and the upper pulley 1231, and the friction driving wheel 1251 and the second transmission gear 1222 are respectively arranged at two sides of the upper pulley 1231, so that the electric tunneling module 12 has a compact structure and a small external dimension, and is convenient to move in a warehouse. The friction force of the friction transmission mechanism 125 is about 10N, and when the external stopping force is greater than 10N, the friction driven wheel 1252 slips and does not rotate with the friction driving wheel 1251.
The linkage mechanism 3 comprises a linkage rod 31 and a clamping groove 32. One end of the linkage rod 31 is connected with the friction driven wheel 1252, and the other end is provided with a hook 310. A card slot 32 is formed in the fiber support portion 2, preferably at the bottom of the fiber support portion 2. The card slot 32 is an arc-shaped slot that extends downward from one side of the fiber carrying portion 2 in a direction toward the other side. When the optical fibers are arranged in the magazine stack, the hooks 310 engage in the slots 32, so that a linkage is established between the drive part 1 and the fiber support part 2.
The electric wiring device of the present invention operates as follows:
when optical fibers need to be distributed in a granary stack, the driving part 1 and the optical fiber bearing part 2 are placed approximately in parallel, then the hook 310 of the linkage rod 31 is clamped into the clamping groove 32, the motor 121 is started, the rod part 11 is held by hands, the motor 121 drives the tunneling mechanism 123 to move through the power transmission mechanism 122, the pair of crawler assemblies of the tunneling mechanism 123 rotate to drive the electric tunneling module 12 and the whole driving part 1 to move downwards, meanwhile, the tunneling mechanism 123 drives the friction transmission mechanism 125, the friction driven wheel 1252 rotates and transmits power to the linkage rod 31, the linkage rod 31 transmits power to the optical fiber bearing part 2 through the matching of the hook 310 and the clamping groove 32, when the resistance force borne by the linkage rod 31 and the friction transmission mechanism 125 is greater than 10N, the friction driven wheel 1252 slips, but continuously transmits downward power to the linkage rod 31, and the linkage rod 31 drives the optical fiber bearing part 2 to move downwards together, therefore, the optical fiber carrying section 2 moves downward toward the inside of the stack together with the driving section 1 under the driving of the electric heading module 12.
When the optical fiber bearing part 2 moves downwards to a desired position, an operator firstly operates the controller 13, so that the motor 121 rotates reversely, the motor 121 drives the tunneling mechanism 123 to rotate reversely, the tunneling mechanism 123 drives the linkage rod 31 to rotate reversely through the friction transmission mechanism 125, so that the clamping hook 310 rotates and breaks away from the clamping groove 32, at the moment, the driving part 1 is pulled upwards, the optical fiber bearing part 2 is left in the warehouse, the laying operation of optical fibers is completed once, the optical fibers sense the temperature, the humidity, the vibration and the like in the warehouse, and the intelligent monitoring of the warehouse grain is realized.
The above detailed description merely describes preferred embodiments of the present invention and does not limit the scope of the utility model. Without departing from the spirit and scope of the present invention, it should be understood that various changes, substitutions and alterations can be made herein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents. The scope of the utility model is defined by the claims.
Claims (9)
1. An electrically powered wiring device for a grain bin, comprising: a driving part, an optical fiber bearing part and a linkage mechanism,
the driving part comprises a rod part and an electric tunneling module, the electric tunneling module is connected to one end of the rod part and comprises a shell, a motor, a power transmission mechanism and a tunneling mechanism, the motor drives the tunneling mechanism to move through the power transmission mechanism, and then the electric tunneling module is driven to move downwards towards the interior of a barn pile of the granary;
the optical fiber bearing part is internally provided with optical fibers to be distributed in the bin stack;
the linkage mechanism connects the drive portion and the optical fiber carrying portion;
when the electric tunneling module moves downwards towards the interior of the warehouse stack, the driving part drives the optical fiber bearing part to move towards the interior of the warehouse stack through the linkage mechanism, and when the electric tunneling module moves upwards towards the opposite direction, the linkage mechanism automatically separates from the optical fiber bearing part.
2. The electric wiring device for the granary according to claim 1, wherein the linkage mechanism comprises a linkage rod and a clamping groove, one end of the linkage rod is connected with the electric tunneling module, the other end of the linkage rod is provided with a clamping hook matched with the clamping groove, the clamping groove is arc-shaped and formed on the optical fiber bearing part, and the clamping groove extends downwards from one side of the optical fiber bearing part to the other side of the optical fiber bearing part.
3. The electric wiring device for the granary according to claim 2, wherein the power transmission mechanism comprises a first transmission gear, a second transmission gear and a third transmission gear, the first transmission gear is connected with a motor shaft of the motor, the second transmission gear and the third transmission gear are arranged side by side and meshed with each other, and the first transmission gear is meshed with the second transmission gear or the third transmission gear.
4. The electric wiring device for the grain bin according to claim 3, wherein the tunneling mechanism comprises a pair of track assemblies which are symmetrically arranged about a longitudinal center line of the driving part and arranged in an inverted V-shape so that the housing has a shape which is wide at the top and narrow at the bottom, and outer sides of tracks of the pair of track assemblies respectively protrude from the housing.
5. The electric wiring device for the grain bin according to claim 4, wherein the pair of track assemblies have the same structure and respectively comprise a track, an upper belt wheel and a lower belt wheel, the track is meshed with the upper belt wheel and the lower belt wheel, and the second transmission gear and the third transmission gear are respectively connected with the upper belt wheels of the pair of track assemblies to drive the upper belt wheels to rotate.
6. The electric wiring device for the grain bin according to claim 5, wherein the track rotating directions of the pair of track assemblies are opposite, and the diameter of the upper pulley is larger than that of the lower pulley.
7. The electric wiring device for the granary according to claim 6, wherein the electric tunneling module further comprises a friction transmission mechanism, the friction transmission mechanism comprises a friction driving wheel and a friction driven wheel which are matched with each other, the friction driving wheel is fixedly connected with an upper belt wheel of one of the pair of crawler assemblies, and the friction driven wheel is fixedly connected with the linkage rod.
8. The electric wiring device for the grain bin according to claim 7, wherein the power transmission mechanism and the friction transmission mechanism are respectively arranged on two sides of the tunneling mechanism, and the second transmission gear, an upper belt wheel connected with the second transmission gear and a friction driving wheel are coaxial.
9. The electrical wiring device for the grain bin according to claim 8, wherein the hook is positioned in the catch when the electrical tunneling module moves downward toward the interior of the bin stack, the friction driven wheel is in a slipping state, and the hook is disengaged from the catch when the electrical tunneling module moves upward in an opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120557007.9U CN215414101U (en) | 2021-03-16 | 2021-03-16 | Electric wiring device for granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120557007.9U CN215414101U (en) | 2021-03-16 | 2021-03-16 | Electric wiring device for granary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414101U true CN215414101U (en) | 2022-01-04 |
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ID=79668706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120557007.9U Active CN215414101U (en) | 2021-03-16 | 2021-03-16 | Electric wiring device for granary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414101U (en) |
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2021
- 2021-03-16 CN CN202120557007.9U patent/CN215414101U/en active Active
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