CN210719359U - Weighing device for goods import and export - Google Patents
Weighing device for goods import and export Download PDFInfo
- Publication number
- CN210719359U CN210719359U CN201921619618.0U CN201921619618U CN210719359U CN 210719359 U CN210719359 U CN 210719359U CN 201921619618 U CN201921619618 U CN 201921619618U CN 210719359 U CN210719359 U CN 210719359U
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- weighing
- main body
- platform
- pressure sensor
- weighing device
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Abstract
The utility model discloses a goods are imported and exported and are used weighing device relates to weighing device technical field, comprising a main body, the inside bottom of main part is provided with the multiunit spacing groove, pressure sensor is all installed to the inside of spacing groove, pressure sensor's top is provided with the platform of weighing that runs through to the main part top, the both sides at the bench portion of weighing all are provided with the multiunit movable rod, the intermediate position department of the platform bottom of weighing is provided with the loop bar, the outside of movable rod and loop bar all is provided with the spring, the one end at main part top is provided with the connecting rod. The utility model discloses a movable rod of weighing bench top both sides carries on spacingly to weighing the platform, avoids weighing the platform and takes place to rock, and a ascending elasticity is applyed to the spring weighing platform, mutually supports with the loop bar of weighing the platform bottom, avoids causing violent impact to pressure sensor, reduces pressure sensor's fault rate, has improved weighing device's life.
Description
Technical Field
The utility model relates to a weighing device technical field specifically is a goods is imported and exported and is used weighing device.
Background
The weighing apparatus is generally a weighing apparatus for industrial or trade large-scale objects, and refers to the matched use of modern electronic technologies such as program control, group control, telefax printing record, screen display, etc., so that the weighing apparatus has complete functions and higher efficiency, and mainly comprises three parts of a bearing system (such as a scale pan and a scale body), a force transmission conversion system (such as a lever force transmission system and a sensor) and a value indicating system (such as a dial and an electronic display instrument).
The pressure sensor and the weighing platform in most of the existing weighing devices are in rigid fixed connection, so that the measurement precision of the pressure sensor is influenced, the measurement precision of the weighing device is influenced, and the weighing platform is directly contacted with the pressure sensor, so that the pressure sensor is easily damaged for a long time, and the service life of the weighing device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the measurement precision of the pressure sensor is influenced due to the rigid fixed connection between the pressure sensor and the weighing platform, the weighing platform is directly contacted with the pressure sensor, the pressure sensor is easily damaged for a long time, and the service life of the weighing device is influenced, the weighing device for the goods inlet and outlet is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a weighing device for goods import and export comprises a main body, wherein a plurality of groups of limiting grooves are formed in the bottom end inside the main body, pressure sensors are arranged inside the limiting grooves, a weighing platform penetrating to the top of the main body is arranged at the top of each pressure sensor, a plurality of groups of movable rods are arranged on two sides of the top of the weighing platform, a loop bar is arranged at the middle position of the bottom of the weighing platform, springs are arranged on the outer sides of the movable rods and the loop bar, a connecting rod is arranged at one end of the top of the main body, an operating platform is arranged at the top of the connecting rod, a storage battery is arranged at the middle position of the bottom of the main body, a connecting block is arranged at the top of one side of the main body, a conveying belt is arranged on one side of the connecting block away from the main, and a pin shaft is arranged at one end of the supporting rod close to the conveying belt.
Preferably, the limiting groove is welded with the main body, the pressure sensor is fixedly connected with the main body through the limiting groove, the movable rod and the sleeve rod are welded with the weighing platform, and the weighing platform is movably connected with the main body through the movable rod.
Preferably, one side of the conveyor belt, which is close to the connecting block, is provided with a pin shaft, the conveyor belt is rotatably connected with the connecting block through the pin shaft, and the connecting block is welded with the main body.
Preferably, the limiting block is connected with the main body in a welded mode, and the supporting rod is connected with the conveying belt in a rotating mode through a pin shaft.
Preferably, the bottom of main part is provided with the draw-in groove, the battery can be dismantled with the main part and be connected, battery and operation panel electric connection, the top of operation panel one end is provided with the display screen, the below of display screen is provided with control button.
Preferably, the four corners of the bottom of the main body are provided with supporting legs, and one end of the main body is provided with a box door.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a goods is placed on weighing the platform, goods weighing platform exerts a decurrent pressure, weighing platform and pressure sensor contact each other, and pressure sensor is located the four corners department of weighing the platform bottom, spacing to pressure sensor through the spacing groove, make weighing data more accurate, the resistance foil gage inside pressure sensor, pressure effect makes it produce mechanical deformation and produce the resistance change, produce pressure signal, pressure signal carries to A \ D converter, A \ D converter turns into digital signal with pressure signal, and then carry to the operation panel, and show data such as pressure value at the display screen, carry out spacing to weighing platform through the movable rod of weighing bench top both sides, avoid weighing platform to take place to rock, spring weighing platform exerts an ascending elasticity, mutually support with the loop bar of weighing platform bottom, avoid causing violent impact to pressure sensor, the failure rate of the pressure sensor is reduced, and the service life of the weighing device is prolonged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the weighing platform of the present invention.
In the figure: 1. a main body; 2. a limiting groove; 3. a pressure sensor; 4. a weighing platform; 5. a movable rod; 6. a loop bar; 7. a spring; 8. a connecting rod; 9. an operation table; 10. a storage battery; 11. connecting blocks; 12. a conveyor belt; 13. a support bar; 14. a limiting block; 15. and (7) a pin shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The pressure sensors (model number is SBT) mentioned in the utility model can be obtained by market or private ordering.
Referring to fig. 1-3, a weighing device for goods import and export comprises a main body 1, a plurality of sets of limiting grooves 2 are arranged at the bottom end inside the main body 1, pressure sensors 3 are all arranged inside the limiting grooves 2, a weighing platform 4 penetrating to the top of the main body 1 is arranged at the top of each pressure sensor 3, a plurality of sets of movable rods 5 are arranged on two sides of the top of each weighing platform 4, a loop bar 6 is arranged at the middle position of the bottom of each weighing platform 4, springs 7 are arranged on the outer sides of the movable rods 5 and the loop bar 6 to buffer the pressure of the pressure sensors 3, a connecting rod 8 is arranged at one end of the top of the main body 1, an operation platform 9 is arranged at the top of the connecting rod 8, the operation platform 9 is supported by the connecting rod 8, a storage battery 10 is arranged at the middle position of the bottom of the main body 1 to improve the electric power of the operation platform 9, a supporting rod 13 is arranged on one side of the bottom of the conveying belt 12, a plurality of groups of limiting blocks 14 are arranged on one side of the main body 1 close to the conveying belt 12, and a pin shaft 15 is arranged at one end of the supporting rod 13 close to the conveying belt 12.
Please refer to fig. 2, the limiting groove 2 is welded to the main body 1, the pressure sensor 3 is fixedly connected to the main body 1 through the limiting groove 2, the pressure sensor 3 is placed to shake, so that the weighing data is more accurate, the movable rod 5 and the loop bar 6 are welded to the weighing platform 4, and the weighing platform 4 is movably connected to the main body 1 through the movable rod 5, so as to buffer the pressure sensor 3.
Please refer to fig. 1 and 2, a pin 15 is disposed on one side of the conveyor belt 12 close to the connecting block 11, the conveyor belt 12 is rotatably connected to the connecting block 11 through the pin 15, so as to facilitate the rotation of the conveyor belt 12, and the connecting block 11 is welded to the main body 1, so that the conveyor belt 12 is fixed firmly.
Please refer to fig. 1 and fig. 3, the stopper 14 is welded to the main body 1, the stopper 14 is placed to fall off, the support rod 13 is rotatably connected to the conveyor belt 12 through the pin 15, and the conveyor belt 12 is conveniently rotated through the pin 15.
Please refer to fig. 1 and 2, a clamping groove is formed at the bottom of the main body 1, the storage battery 10 is detachably connected with the main body 1, so that the storage battery 10 is convenient to replace, the storage battery 10 is electrically connected with the operating console 9, a display screen is arranged at the top of one end of the operating console 9, and a control button is arranged below the display screen.
Please refer to fig. 1, the four corners of the bottom of the main body 1 are all provided with support legs for supporting the device, so as to make the device more warm, and one end of the main body 1 is provided with a box door for facilitating the maintenance of the device.
The working principle is as follows: before use, the storage battery 11 is arranged at the bottom of the main body 1, the conveying belt 12 and the connecting block 11 are rotated through the pin shaft 15 to lift the conveying belt 12, the supporting rod 13 is rotated with the conveying belt 12 through the pin shaft 15 to support the conveying belt 12, when the weighing device is used, a power supply is switched on through the control button, goods are placed on the weighing platform 4, downward pressure is applied to the weighing platform 4 by the goods, the weighing platform 4 is in mutual contact with the pressure sensor 3, the pressure sensor 3 is positioned at four corners of the bottom of the weighing platform 4, the pressure sensor 3 is limited through the limiting groove 2, weighing data are more accurate, a resistance strain gauge inside the pressure sensor 3 is mechanically deformed under the action of the pressure to generate resistance value change, a pressure signal is generated and is conveyed to the A \ D converter, the A \ D converter converts the pressure signal into a digital signal, and then the weighing platform is conveyed to an operation platform 9, data such as a pressure value are displayed on a display screen, the weighing platform 4 is limited through the movable rods 5 on the two sides of the top of the weighing platform 4, the weighing platform 4 is prevented from shaking, the spring 7 applies upward elastic force to the weighing platform 4, the elastic force is matched with the sleeve rod 6 at the bottom of the weighing platform 4, violent impact on the pressure sensor 3 is avoided, the failure rate of the pressure sensor 3 is reduced, and the service life of the weighing device is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a goods is weighing device for import and export, includes main part (1), its characterized in that: the bottom in the main body (1) is provided with a plurality of groups of limiting grooves (2), pressure sensors (3) are mounted in the limiting grooves (2), a weighing platform (4) penetrating through the top of the main body (1) is arranged at the top of each pressure sensor (3), a plurality of groups of movable rods (5) are arranged on two sides of the top of the weighing platform (4), a sleeve rod (6) is arranged at the middle position of the bottom of the weighing platform (4), springs (7) are arranged on the outer sides of the movable rods (5) and the sleeve rod (6), a connecting rod (8) is arranged at one end of the top of the main body (1), an operating platform (9) is mounted at the top of the connecting rod (8), a storage battery (10) is arranged at the middle position of the bottom of the main body (1), a connecting block (11) is arranged at the top of one side of the main body (1), and a conveying belt (12) is arranged on, one side of conveyer belt (12) bottom is provided with bracing piece (13), one side that main part (1) is close to conveyer belt (12) is provided with multiunit stopper (14), the one end that bracing piece (13) is close to conveyer belt (12) is provided with round pin axle (15).
2. The weighing device for cargo import and export according to claim 1, wherein: the pressure sensor is characterized in that the limiting groove (2) is connected with the main body (1) in a welded mode, the pressure sensor (3) is fixedly connected with the main body (1) through the limiting groove (2), the movable rod (5) and the sleeve rod (6) are connected with the weighing platform (4) in a welded mode, and the weighing platform (4) is movably connected with the main body (1) through the movable rod (5).
3. The weighing device for cargo import and export according to claim 1, wherein: one side of the conveyor belt (12) close to the connecting block (11) is provided with a pin shaft (15), the conveyor belt (12) is rotatably connected with the connecting block (11) through the pin shaft (15), and the connecting block (11) is connected with the main body (1) in a welded mode.
4. The weighing device for cargo import and export according to claim 1, wherein: the limiting block (14) is connected with the main body (1) in a welding mode, and the supporting rod (13) is connected with the conveying belt (12) in a rotating mode through a pin shaft (15).
5. The weighing device for cargo import and export according to claim 1, wherein: the bottom of main part (1) is provided with the draw-in groove, battery (10) can be dismantled with main part (1) and be connected, battery (10) and operation panel (9) electric connection, the top of operation panel (9) one end is provided with the display screen, the below of display screen is provided with control button.
6. The weighing device for cargo import and export according to claim 1, wherein: the four corners department of main part (1) bottom all is provided with the supporting leg, the one end of main part (1) is provided with the chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619618.0U CN210719359U (en) | 2019-09-27 | 2019-09-27 | Weighing device for goods import and export |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619618.0U CN210719359U (en) | 2019-09-27 | 2019-09-27 | Weighing device for goods import and export |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210719359U true CN210719359U (en) | 2020-06-09 |
Family
ID=70967186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921619618.0U Expired - Fee Related CN210719359U (en) | 2019-09-27 | 2019-09-27 | Weighing device for goods import and export |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210719359U (en) |
-
2019
- 2019-09-27 CN CN201921619618.0U patent/CN210719359U/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: 20200609 Termination date: 20200927 |