CN202255605U - Novel buffer type electronic scale - Google Patents
Novel buffer type electronic scale Download PDFInfo
- Publication number
- CN202255605U CN202255605U CN2011203376070U CN201120337607U CN202255605U CN 202255605 U CN202255605 U CN 202255605U CN 2011203376070 U CN2011203376070 U CN 2011203376070U CN 201120337607 U CN201120337607 U CN 201120337607U CN 202255605 U CN202255605 U CN 202255605U
- Authority
- CN
- China
- Prior art keywords
- carrier
- dish spring
- buffer
- electronic scales
- lower floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a novel buffer type electronic scale, which comprises a weighing sensor and a carrier, wherein the carrier is in a double-layer structure and is positioned on the weighing sensor, a butterfly spring is arranged between the upper layer and the lower layer of the carrier and is used as a buffer, the lower layer of the carrier is a lower layer buffer frame, the upper layer of the carrier is a weighing platform, and the weighing platform is pressed and arranged on the butterfly spring and is connected into a whole with the lower layer buffer frame through a connecting screw rod. The novel buffer type electronic scale has the advantages that the load capability is high, the buffer stroke is short, the exertion of the pre-tightening force is not needed, and the carrier has a simple structure and low production cost and is particularly applicable to the manufacture of large-measuring-range buffer electronic scales.
Description
Technical field
The utility model relates to a kind of weighing device, relates in particular to a kind of new buffer formula electronic scales.
Background technology
For resisting shock load to electronic scales, particularly to the destruction of LOAD CELLS, general meeting reload buffer device on electronic scales, this electronic scales with snubber assembly is called the buffer-type electronic scales, is called for short the buffering scale.The carrier of buffering scale adopts double-decker usually, and lower floor is a bumper bracket, and the upper strata is a weighing platform, reload buffer device between bumper bracket and the weighing platform.At present; The buffering scale mostly adopts polyurethane or volute spring to make impact damper, but these two kinds of impact damper discomforts are fit to do the buffering scale of wide range more than 10 tons, because along with the increase that cushions the weighing journey; The physical dimension of required impact damper is increasing; The number of required impact damper is more and more, and the structure of carrier becomes increasingly complex, and the difficulty that applies pretightning force is also increasing.For example, one 100 tons buffering scale uses polyurethane bumper absorber, needs diameter 320mm, 16 of the polyurethane bumper absorbers of height 320mm.
Summary of the invention
Exist the problem that is difficult to adapt to the large-tonnage wide range for solving present buffer-type electronic scales, the utility model provides that a kind of load-bearing capacity is big, cushion stroke is short, installation and maintenance new buffer formula electronic scales easily.
The technical scheme of the utility model realizes in the following manner:
A kind of new buffer formula electronic scales; It comprises LOAD CELLS, is positioned at the double-deck carrier on the LOAD CELLS; Dish spring as impact damper is housed between the carrier levels; Carrier lower floor is that lower floor's bumper bracket, upper strata are weighing platforms, and weighing platform is fitted on the dish spring and through connecting screw rod and lower floor's bumper bracket and connects into integral body.
Described lower floor bumper bracket has disc spring sleeve, and the dish spring is contained in the disc spring sleeve, and the upper strata weighing platform has orienting sleeve, and orienting sleeve is enclosed within the outside of disc spring sleeve, plays guiding and positioning action.
Described dish spring is installed in the disc spring sleeve of four jiaos of bumper brackets at least four groups.
Described dish spring is monolithic dish spring or is multi-disc combination dish spring.
The utility model adopts the advantage of technique scheme to be:
New buffer formula electronic scales load-bearing capacity is big, and cushion stroke is short, need not to apply pretightning force, and carrier structure is simple, and production cost is low, and the installation and maintenance of dish spring impact damper is also very convenient.
Description of drawings
Fig. 1 is the structural drawing of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explain:
Can be found out by Fig. 1: new buffer formula electronic scales comprises LOAD CELLS 1, is positioned at the double-deck carrier on the LOAD CELLS 1; Dish spring 5 is housed as impact damper between the carrier levels; Carrier lower floor is that lower floor's bumper bracket 2, upper strata are weighing platforms 3, and upper strata weighing platform 3 is fitted on the dish spring and through connecting screw rod 4 and lower floor's bumper bracket 2 and connects into integral body.
It can also be seen that by Fig. 1: described lower floor bumper bracket 2 has disc spring sleeve 7, and the dish spring is contained in the disc spring sleeve, and the upper strata weighing platform has orienting sleeve 6, and orienting sleeve 6 is enclosed within the outside of disc spring sleeve 7, plays guiding and positioning action.
It can also be seen that by Fig. 1: described dish spring 5 has 7 li of four groups of disc spring sleeves that are installed in 2 four jiaos of bumper brackets at least.
It can also be seen that by Fig. 1: described dish spring 5 is four combination dish springs.
Claims (4)
1. new buffer formula electronic scales; It comprises LOAD CELLS (1), is positioned at the double-deck carrier on the LOAD CELLS (1); It is characterized in that: the dish spring (5) as impact damper is housed between the carrier levels; Carrier lower floor is that lower floor's bumper bracket (2), upper strata are a weighing platform (3), and weighing platform (3) is fitted in dish spring (5) and goes up, also connects into integral body through connecting screw rod (4) and lower floor's bumper bracket (2).
2. new buffer formula electronic scales according to claim 1; It is characterized in that: described lower floor bumper bracket (2) has disc spring sleeve (7); Dish spring (5) is contained in the disc spring sleeve, and the upper strata weighing platform has orienting sleeve (6), and orienting sleeve (6) is enclosed within the outside of disc spring sleeve (7).
3. new buffer formula electronic scales according to claim 2 is characterized in that: described dish spring (4) is installed in disc spring sleeve (7) lining of (2) four jiaos of bumper brackets at least four groups.
4. new buffer formula electronic scales according to claim 3 is characterized in that: dish spring (5) is for monolithic dish spring or be multi-disc combination dish spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203376070U CN202255605U (en) | 2011-09-09 | 2011-09-09 | Novel buffer type electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203376070U CN202255605U (en) | 2011-09-09 | 2011-09-09 | Novel buffer type electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255605U true CN202255605U (en) | 2012-05-30 |
Family
ID=46116830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203376070U Expired - Lifetime CN202255605U (en) | 2011-09-09 | 2011-09-09 | Novel buffer type electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318949A (en) * | 2014-07-31 | 2016-02-10 | 徐亚珍 | Portable electronic logistics scale |
| CN108716943A (en) * | 2018-04-20 | 2018-10-30 | 湖南长宜物联科技有限公司 | Electronic platform scale based on NB-IoT |
-
2011
- 2011-09-09 CN CN2011203376070U patent/CN202255605U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318949A (en) * | 2014-07-31 | 2016-02-10 | 徐亚珍 | Portable electronic logistics scale |
| CN108716943A (en) * | 2018-04-20 | 2018-10-30 | 湖南长宜物联科技有限公司 | Electronic platform scale based on NB-IoT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGCHU HENGKE IOT SYSTEM CO., LTD. Free format text: FORMER OWNER: ZHENGZHOU HENGKE INDUSTRY CO., LTD. Effective date: 20141202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450016 ZHENGZHOU, HENAN PROVINCE TO: 450001 ZHENGZHOU, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141202 Address after: High tech Zone Henan city Zhengzhou province 450001 bamboo Street No. 6, building 11, room 1005 Patentee after: The reservoir Hengke IOT System Co Ltd Address before: 450016, No. sixth, No. 110, No. 1, main street, Zhengzhou economic and Technological Development Zone, Henan Patentee before: Zhengzhou Hengke Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |