CN212513271U - Weighing sensor fixing structure for electronic scale of loader - Google Patents
Weighing sensor fixing structure for electronic scale of loader Download PDFInfo
- Publication number
- CN212513271U CN212513271U CN202021738354.3U CN202021738354U CN212513271U CN 212513271 U CN212513271 U CN 212513271U CN 202021738354 U CN202021738354 U CN 202021738354U CN 212513271 U CN212513271 U CN 212513271U
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- electronic scale
- cylinder
- loader
- fixing structure
- oil pipe
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- 238000005303 weighing Methods 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 4
- 230000003449 preventive effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electronic scales of loaders, in particular to a weighing sensor fixing structure for an electronic scale of a loader, which is convenient for installing pressure sensors with various types, reduces the use cost, increases the convenience and improves the practicability; including the swing arm hydro-cylinder, the apparatus further comprises a rotating shaft, the connecting rod, the scraper bowl, advance oil pipe, go out oil pipe, the sleeve, pressure sensor body and metal casing, the inside cavity that is provided with of swing arm hydro-cylinder, the output of swing arm hydro-cylinder is provided with the piston rod, the output at the piston rod is installed in the pivot, the connecting rod rotates through pivot and piston rod to be connected, the scraper bowl is installed on the connecting rod, advance oil pipe and go out oil pipe and install respectively on the swing arm hydro-cylinder and communicate with the cavity, two sets of sleeves are installed respectively on advancing oil pipe and going out oil pipe, the inside internal thread that is provided with of sleeve, the bottom of pressure sensor body.
Description
Technical Field
The utility model relates to a technical field of loader electronic scale especially relates to a loading machine is weighing sensor fixed knot constructs for electronic scale.
Background
The electronic weighing scale for loader is one electronic weighing apparatus installed in domestic or imported wheel loader for measuring the loaded amount. The device can provide various loading information such as single shovel value, accumulated value and the like of the weighed materials and print a list, dynamically and synchronously reflects the loading amount while loading, helps a customer to quickly finish weighing operation with low cost, accurately load and unload, stops overload and improves the working efficiency, and is widely applied to bulk cargo loading and unloading operation of factories, mines, railways, ports and the like. Loader electronic scales are the most common nomenclature of industrial weighing equipment of loaders in the industry, and are also called loader scales, loader pounds, forklift scales and the like; the weighing sensor for the electronic scale of the existing loader is used, and the fact that only one type of pressure sensor can be arranged on the movable arm oil cylinder is not suitable for various types of pressure sensors is discovered.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a pressure sensor of multiple model easy to assemble reduces use cost, increases the convenience, improves the loading machine weighing sensor fixed knot structure for electronic scale of practicality.
The utility model discloses a weighing sensor fixed knot constructs for loader electronic scale, including the swing arm hydro-cylinder, the apparatus further comprises a rotating shaft, the connecting rod, the scraper bowl, advance oil pipe, go out oil pipe, the sleeve, pressure sensor body and metal casing, the inside cavity that is provided with of swing arm hydro-cylinder, the output of swing arm hydro-cylinder is provided with the piston rod, the output at the piston rod is installed in the pivot, the connecting rod rotates through pivot and piston rod to be connected, the scraper bowl is installed on the connecting rod, advance oil pipe and go out oil pipe and install respectively on the swing arm hydro-cylinder and communicate with the cavity, two sets of sleeves are installed respectively on advancing oil pipe and going out oil pipe, the inside internal thread that is provided with of sleeve, the bottom of pressure sensor.
The utility model discloses a loading machine is weighing sensor fixed knot constructs for electronic scale, still including rotating the cover, rotate the cover and install on metal casing.
The utility model discloses a loading machine is weighing sensor fixed knot constructs for electronic scale still includes first sealed pad, and first sealed pad is installed on metal casing and is located the external screw thread upside.
The utility model discloses a loading machine is weighing sensor fixed knot constructs for electronic scale still includes that the second is sealed to fill up, and the sealed pad of second is installed on the sleeve and is connected with the top of advancing oil pipe or going out oil pipe.
The utility model discloses a loading machine is weighing sensor fixed knot constructs for electronic scale still includes the connecting piece, and the bottom of connecting piece is connected with the top of swing arm hydro-cylinder.
The utility model discloses a loading machine is weighing sensor fixed knot constructs for electronic scale still includes spraying anti rust coating on the movable arm hydro-cylinder outer wall.
Compared with the prior art, the beneficial effects of the utility model are that: the pressure sensor body is surveyed the loader swing arm and is lifted the in-process swing arm hydro-cylinder pressure change to adjust speed, the central processing unit in on-vehicle instrument is automatic calculates, thereby reachs weight data, and at the weight that the instrument screen display reachs, the sleeve is provided with multiple specification, and the pressure sensor of multiple model of easy to assemble lowers use cost, increases the convenience, improves the practicality.
Drawings
Fig. 1 is a schematic structural diagram of the pressure sensor of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a left side view structure diagram of the present invention;
fig. 4 is a schematic top view of the sleeve of the present invention;
in the drawings, the reference numbers: 1. a boom cylinder; 2. a piston rod; 3. a rotating shaft; 4. a connecting rod; 5. a bucket; 6. an oil inlet pipe; 7. an oil outlet pipe; 8. a sleeve; 9. a pressure sensor body; 10. a metal housing; 11. an external thread; 12. rotating the handle sleeve; 13. a first gasket; 14. a second gasket; 15. a connecting member.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the weighing sensor fixing structure for loader electronic scale of the present invention comprises a movable arm cylinder 1, a rotating shaft 3, a connecting rod 4, a bucket 5, an oil inlet pipe 6, an oil outlet pipe 7, a sleeve 8, a pressure sensor body 9 and a metal casing 10, wherein a cavity is arranged inside the movable arm cylinder 1, a piston rod 2 is arranged at an output end of the movable arm cylinder 1, the rotating shaft 3 is installed at an output end of the piston rod 2, the connecting rod 4 is rotatably connected with the piston rod 2 through the rotating shaft 3, the bucket 5 is installed on the connecting rod 4, the oil inlet pipe 6 and the oil outlet pipe 7 are respectively installed on the movable arm cylinder 1 and communicated with the cavity, two sets of sleeves 8 are respectively installed on the oil inlet pipe 6 and the oil outlet pipe 7, an internal thread is arranged inside the sleeve 8, a bottom end of the pressure sensor body 9 is, the metal shell 10 is engaged with the sleeve 8; pressure sensor body 9 surveys the change of loader swing arm lift in-process swing arm hydro-cylinder 1 pressure to adjust speed, the central processing unit in on-vehicle instrument is automatic calculates, thereby reachs weight data, and at the weight that the instrument screen display reachs, sleeve 8 is provided with multiple specification, and the pressure sensor of multiple model of easy to assemble reduces use cost, increases the convenience, improves the practicality.
The utility model discloses a load cell fixing structure for electronic scale of loader, which also comprises a rotating handle sleeve 12, the rotating handle sleeve 12 is arranged on the metal shell 10; through the arrangement, the metal shell 10 can be conveniently installed by rotating the handle sleeve 12, convenience is improved, and practicability is improved.
The utility model discloses a load cell fixing structure for electronic scale of loader, which also comprises a first sealing gasket 13, wherein the first sealing gasket 13 is arranged on the metal shell 10 and is positioned on the upper side of the external thread; through the arrangement, the connecting effect between the metal shell 10 and the sleeve 8 is improved, the sealing performance is improved, oil leakage is prevented, and the practicability is improved.
The utility model discloses a load cell fixing structure for loader electronic scale, which also comprises a second sealing gasket 14, wherein the second sealing gasket 14 is arranged on the sleeve 8 and is connected with the top end of the oil inlet pipe 6 or the oil outlet pipe 7; through above setting, increase sleeve 8 and advance oil pipe 6 or go out the connection effect between the oil pipe 7, increase the leakproofness, improve the practicality.
The utility model discloses a load cell fixing structure for electronic scale of loader, which also comprises a connecting piece 15, the bottom end of the connecting piece 15 is connected with the top end of the movable arm oil cylinder 1; through the arrangement, the movable arm oil cylinder 1 is convenient to be connected with other equipment, convenience is improved, and practicability is improved.
The utility model discloses a weighing sensor fixing structure for loader electronic scale, which also comprises a rust-proof coating sprayed on the outer wall of the movable arm oil cylinder 1; through the arrangement, the service life of the movable arm oil cylinder 1 is prolonged, the movable arm oil cylinder 1 is prevented from being damaged by bad weather, and the practicability is improved.
The utility model discloses a loading machine is weighing sensor fixed knot structure for electronic scale, it is at the during operation, and pressure sensor body 9 surveys the change of 1 pressure of movable arm hydro-cylinder of loading machine swing arm lift in-process to adjust speed, and the central processing unit in on-vehicle instrument is automatic calculates, thereby reachs weight data, and shows the weight that reachs at the instrument screen, and sleeve 8 is provided with multiple specification, the pressure sensor of multiple model of easy to assemble, lowers use cost.
The weighing sensor fixing structure for the electronic scale of the loader of the utility model adopts a common mechanical mode, such as an installation mode, a connection mode or a setting mode, and can be implemented as long as beneficial effects can be achieved; the utility model discloses a loader is movable arm hydro-cylinder 1, scraper bowl 5, pressure sensor body 9 and metal casing 10 of weighing sensor fixed knot structure for electronic scale for the market purchase, this industry technical staff only need according to its subsidiary service instruction install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A weighing sensor fixing structure for an electronic scale of a loader is characterized by comprising a movable arm oil cylinder (1), a rotating shaft (3), a connecting rod (4), a bucket (5), an oil inlet pipe (6), an oil outlet pipe (7), sleeves (8), a pressure sensor body (9) and a metal shell (10), wherein a cavity is arranged inside the movable arm oil cylinder (1), a piston rod (2) is arranged at the output end of the movable arm oil cylinder (1), the rotating shaft (3) is arranged at the output end of the piston rod (2), the connecting rod (4) is rotatably connected with the piston rod (2) through the rotating shaft (3), the bucket (5) is arranged on the connecting rod (4), the oil inlet pipe (6) and the oil outlet pipe (7) are respectively arranged on the movable arm oil cylinder (1) and communicated with the cavity, two groups of sleeves (8) are respectively arranged on the oil inlet pipe (6) and the oil outlet pipe (7), internal, the bottom end of the pressure sensor body (9) is connected with the bottom end of the metal shell (10), the bottom of the metal shell (10) is provided with external threads (11), and the metal shell (10) is meshed with the sleeve (8) and connected with the sleeve.
2. The load cell fixing structure for a loader electronic scale according to claim 1, further comprising a rotating handle cover (12), wherein the rotating handle cover (12) is mounted on the metal case (10).
3. The load cell fixing structure for a loader electronic scale according to claim 2, further comprising a first packing (13), the first packing (13) being mounted on the metal shell (10) and located on an upper side of the external thread.
4. The load cell fixing structure for a loader electronic scale according to claim 3, further comprising a second packing (14), the second packing (14) being mounted on the sleeve (8) and being connected to a top end of the oil inlet pipe (6) or the oil outlet pipe (7).
5. The load cell fixing structure for a loader electronic scale according to claim 4, further comprising a connecting member (15), wherein a bottom end of the connecting member (15) is connected to a top end of the boom cylinder (1).
6. The load cell fixing structure for a loader electronic scale according to claim 5, further comprising a rust preventive coating sprayed on an outer wall of the boom cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021738354.3U CN212513271U (en) | 2020-08-19 | 2020-08-19 | Weighing sensor fixing structure for electronic scale of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021738354.3U CN212513271U (en) | 2020-08-19 | 2020-08-19 | Weighing sensor fixing structure for electronic scale of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212513271U true CN212513271U (en) | 2021-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021738354.3U Expired - Fee Related CN212513271U (en) | 2020-08-19 | 2020-08-19 | Weighing sensor fixing structure for electronic scale of loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212513271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088173A (en) * | 2021-11-10 | 2022-02-25 | 郑州业伟实业有限公司 | Overload-proof excavator weighing device |
| CN115993512A (en) * | 2023-03-22 | 2023-04-21 | 国网江西省电力有限公司电力科学研究院 | Cable partial discharge monitoring device |
-
2020
- 2020-08-19 CN CN202021738354.3U patent/CN212513271U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088173A (en) * | 2021-11-10 | 2022-02-25 | 郑州业伟实业有限公司 | Overload-proof excavator weighing device |
| CN115993512A (en) * | 2023-03-22 | 2023-04-21 | 国网江西省电力有限公司电力科学研究院 | Cable partial discharge monitoring device |
| CN115993512B (en) * | 2023-03-22 | 2023-07-04 | 国网江西省电力有限公司电力科学研究院 | Cable partial discharge monitoring device |
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| 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: 20210209 |