CN214667188U - Weighing device of chain conveyor - Google Patents
Weighing device of chain conveyor Download PDFInfo
- Publication number
- CN214667188U CN214667188U CN202120912710.7U CN202120912710U CN214667188U CN 214667188 U CN214667188 U CN 214667188U CN 202120912710 U CN202120912710 U CN 202120912710U CN 214667188 U CN214667188 U CN 214667188U
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- weighing
- chain
- chain conveyor
- weighing platform
- platform
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Abstract
The utility model discloses a weighing device of a chain conveyor, which comprises a weighing platform and a weighing display, wherein the weighing platform is arranged below a plate chain on the chain conveyor, the lower end of the weighing platform is provided with a weighing sensor, the weighing sensor is arranged on a bracket, the lower end of the bracket is provided with a cylinder, the cylinder is provided with a solenoid valve for controlling the cylinder to work, the solenoid valve is connected with a weighing button, the weighing sensor is connected with the weighing display arranged on one side of the weighing platform through a lead, the plate chain is provided with a sampling position, and the sampling position is positioned above the weighing platform, a support column is arranged on one side of the sampling position, a change-over switch and a photoelectric switch are arranged on the support column, the change-over switch is respectively connected with the chain conveyor and the photoelectric switch through a controller, and the photoelectric switch is positioned on one side of the sampling position and used for monitoring whether carbon blocks exist on the sampling position or not. The utility model discloses can solve the charcoal piece selective examination problem, optimize the charcoal piece quality, ensure charcoal piece production safety and stability.
Description
Technical Field
The utility model relates to a weighing device especially relates to a chain conveyor weighing device.
Background
In the carbon industry, a chain conveyor is adopted for conveying carbon blocks at the downstream, in order to optimize the quality of the carbon blocks, the carbon blocks are weighed by a forming machine at present, the weight of the material is difficult to compensate due to the influence of paste in the weighing process and the certain height of a vibrating feeder from a hopper after the weighing is stopped, the weight deviation of the carbon blocks is easy to cause, the density of the carbon blocks is influenced, the sampling inspection is carried out at the carbon block storage and transportation section, the sampling inspection work is delayed for about 1 day due to the transportation of the carbon blocks, and the change of the weight of the carbon blocks cannot be found in time when the weighing system of the forming machine has problems, so that the quality of the carbon blocks is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the chain conveyor weighing device overcomes the defects of the prior art and is simple in structure and high in working efficiency.
The utility model discloses a technical scheme who solves technical problem and take is:
the utility model provides a chain conveyor weighing device, includes weighing platform and weighing display, the below of the flat link chain of weighing platform setting on chain conveyor, weighing platform's lower extreme is provided with weighing sensor, weighing sensor sets up on the support, the lower extreme of support is provided with the cylinder, be provided with control on the cylinder the solenoid valve of cylinder work, the solenoid valve is connected with the button of weighing, weighing sensor passes through the wire and sets up the weighing display of weighing platform one side is connected.
The plate chain is provided with a sampling inspection position, the sampling inspection position is located above the weighing platform, a support which does not influence the operation of the plate chain is arranged on one side of the sampling inspection position, a change-over switch and a photoelectric switch are arranged on the support, the change-over switch is respectively connected with the chain conveyor and the photoelectric switch through a controller, and the photoelectric switch is located on one side of the sampling inspection position and used for monitoring whether carbon blocks exist on the sampling inspection position or not.
The transfer switch is provided with an operating state and a weighing state, when the transfer switch is in the operating state, the plate link chain on the chain conveyor operates, and at the moment, the photoelectric switch is in a closed state; when the change-over switch is in a weighing state, the plate chain on the chain conveyor stops running, and at the moment, the controller controls the photoelectric switch to be switched on to monitor the carbon blocks on the sampling position.
Weighing sensor with the cylinder all is provided with four, four weighing sensor sets up respectively four edges on the lower terminal surface of weighing platform, the support is II type support, weighing sensor's lower terminal surface and II type the up end of support is connected, II type the lower terminal surface of support respectively with four the cylinder is connected.
The weighing platform can ascend or descend from the space between the chain and the chain under the ascending and descending action of the air cylinder, so that the carbon blocks originally on the plate chain are separated from the plate chain and arranged on the weighing platform or the carbon blocks separated from the plate chain on the weighing platform are returned to the plate chain again.
The utility model discloses an actively beneficial effect is:
in the utility model, a set of weighing device is arranged in the middle of the chain conveyor, when the carbon block needs to be checked, the change-over switch is turned to a weighing state, the carbon block is turned to a position for checking, the photoelectric switch senses the carbon block, the controller controls the plate chain to stop, the weighing button is pressed down, the solenoid valve is started to work, 0.6MPa compressed air enters into four cylinders, the weighing platform and the carbon block are jacked up when the four cylinders are filled with air, the weight is fed back to the weighing display screen by four weighing sensors at the lower end of the weighing platform, after weighing, the weighing button is closed, the four cylinders retract, the carbon block returns to the plate chain again, the change-over switch is turned to a running position, the photoelectric switch is closed, the plate chain runs automatically, the normal running of the system is not influenced, the device can perform the check on the carbon block at any time, the weight of the carbon block is mastered in time, the density of the carbon block is controlled, good data support is provided for the team group to control the weight of the carbon block, thoroughly solve the carbon block spot check problem, optimize carbon block quality, guarantee carbon block production safety and stability.
Drawings
Fig. 1 is a schematic diagram of the structure of a weighing device of a chain conveyor of the present invention.
Detailed Description
The invention will be further explained and explained with reference to the drawings and the embodiments:
referring to fig. 1: in the figure, 1-weighing platform, 2-weighing display, 3-plate chain, 4-strut, 5-photoelectric switch, 6-carbon block, 7-weighing sensor, 8-bracket, 9-cylinder and 10-electromagnetic valve.
Example (b): the utility model provides a chain conveyor weighing device, including weighing platform 1 and weighing display 2, weighing platform 1 sets up the below of plate link chain 3 on chain conveyor, be provided with the selective examination position on the plate link chain 3, and the selective examination position is located weighing platform 1's top, selective examination position one side is provided with pillar 4 that does not influence the operation of plate link chain 3, be provided with change over switch and photoelectric switch 5 on pillar 4, change over switch passes through the controller and is connected with chain conveyor and photoelectric switch 5 respectively, photoelectric switch 5 is located one side of selective examination position, whether there is charcoal piece 6 on the position for the monitoring selective examination.
The lower extreme of weighing platform 1 is provided with four weighing sensor 7, and four weighing sensor 7 set up four edges on weighing platform 1's lower terminal surface respectively, and four weighing sensor 7's lower terminal surface is connected with the up end of support 8 of II type, and the lower terminal surface of support 8 of II type is connected with four cylinders 9 respectively, is provided with the solenoid valve 10 of control cylinder 9 work on the cylinder 9, and solenoid valve 10 is connected with the weighing button, and weighing sensor 7 passes through the wire and sets up the display 2 that weighs of weighing platform 1 one side is connected.
The transfer switch is provided with an operating state and a weighing state, when the transfer switch is in the operating state, the plate link chain 3 on the chain conveyor operates, and at the moment, the photoelectric switch 5 is in a closed state; when the change-over switch is in a weighing state, the plate chain 3 on the chain conveyor is stopped, and at the moment, the controller controls the photoelectric switch 5 to be switched on to monitor the carbon block 6 on the sampling inspection position.
The size of weighing platform 1 and the interval phase-match between chain and the chain on the plate link chain 3, weighing platform 1 can rise or descend in the interval between chain and the chain under the ascending and descending effect of cylinder 9, makes originally carbon block 6 on plate link chain 3 break away from plate link chain 3 and sets up on weighing platform 1 or make carbon block 6 that breaks away from plate link chain 3 on weighing platform 1 get back to on plate link chain 3 again.
When the carbon block 6 needs to be subjected to spot inspection, a change-over switch is turned to a weighing state, the photoelectric switch 5 is turned on, when the carbon block 6 reaches a spot inspection position, the photoelectric switch 5 senses the carbon block 6 and feeds back the information to the controller, the controller controls the plate chain 3 to stop running, after the stop running, the weighing button is pressed, the electromagnetic valve 10 is started to work, 0.6MPa of compressed air enters into the four air cylinders 9, the weighing platform 1 and the carbon block 6 are jacked up by 50mm while the four air cylinders 9 admit air, at the moment, the carbon block 6 is separated from the plate chain 3, and the weight is fed back to a weighing display screen by the four weighing sensors 7 at the lower end of the weighing platform 1 and is recorded; after weighing, close the button of weighing, four cylinders 9 return back, on carbon block 6 got back to plate link 3 again, platform 1 of weighing this moment does not contact with carbon block 6, hits the running position with change over switch, and photoelectric switch 5 closes, and plate link 3 automatic operation, whole selective examination does not influence system normal operating once more, can thoroughly solve carbon block 6 selective examination problem, optimizes carbon block 6 quality, ensures carbon block 6 production safety and stability.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (5)
1. The utility model provides a chain conveyor weighing device, includes weighing platform and weighing display, characterized by: the weighing platform is arranged below a plate chain on the chain conveyor, a weighing sensor is arranged at the lower end of the weighing platform, the weighing sensor is arranged on the support, an air cylinder is arranged at the lower end of the support, an electromagnetic valve for controlling the air cylinder to work is arranged on the air cylinder, the electromagnetic valve is connected with a weighing button, and the weighing sensor is arranged on one side of the weighing platform through a wire and is connected with a weighing display.
2. A chain conveyor weighing apparatus as claimed in claim 1, wherein: the plate chain is provided with a sampling inspection position, the sampling inspection position is located above the weighing platform, a support column is arranged on one side of the sampling inspection position, a change-over switch and a photoelectric switch are arranged on the support column, the change-over switch is respectively connected with the chain conveyor and the photoelectric switch through a controller, and the photoelectric switch is located on one side of the sampling inspection position and used for monitoring whether carbon blocks exist on the sampling inspection position or not.
3. A chain conveyor weighing apparatus as claimed in claim 2, wherein: the transfer switch is provided with an operating state and a weighing state, when the transfer switch is in the operating state, the plate link chain on the chain conveyor operates, and at the moment, the photoelectric switch is in a closed state; when the change-over switch is in a weighing state, the plate chain on the chain conveyor stops running, and at the moment, the controller controls the photoelectric switch to be switched on to monitor the carbon blocks on the sampling position.
4. A chain conveyor weighing apparatus as claimed in claim 1, wherein: weighing sensor with the cylinder all is provided with four, four weighing sensor sets up respectively four edges on the lower terminal surface of weighing platform, the support is II type support, weighing sensor's lower terminal surface and II type the up end of support is connected, II type the lower terminal surface of support respectively with four the cylinder is connected.
5. A chain conveyor weighing apparatus as claimed in claim 2, wherein: the weighing platform can ascend or descend from the space between the chain and the chain under the ascending and descending action of the air cylinder, so that the carbon blocks originally on the plate chain are separated from the plate chain and arranged on the weighing platform or the carbon blocks separated from the plate chain on the weighing platform are returned to the plate chain again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912710.7U CN214667188U (en) | 2021-04-29 | 2021-04-29 | Weighing device of chain conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912710.7U CN214667188U (en) | 2021-04-29 | 2021-04-29 | Weighing device of chain conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667188U true CN214667188U (en) | 2021-11-09 |
Family
ID=78472880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120912710.7U Expired - Fee Related CN214667188U (en) | 2021-04-29 | 2021-04-29 | Weighing device of chain conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667188U (en) |
-
2021
- 2021-04-29 CN CN202120912710.7U patent/CN214667188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |