CN206740208U - A kind of high accuracy liquid level sensor for being used to monitor liquid level - Google Patents
A kind of high accuracy liquid level sensor for being used to monitor liquid level Download PDFInfo
- Publication number
- CN206740208U CN206740208U CN201621020184.9U CN201621020184U CN206740208U CN 206740208 U CN206740208 U CN 206740208U CN 201621020184 U CN201621020184 U CN 201621020184U CN 206740208 U CN206740208 U CN 206740208U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- rack
- pole
- gear
- button
- 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 - Fee Related
Links
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
A kind of liquid level sensor is the utility model is related to, more particularly to a kind of high accuracy liquid level sensor for being used to monitor liquid level.The technical problems to be solved in the utility model be to provide it is a kind of monitor it is convenient, time saving and energy saving, can monitor in real time liquid level, monitoring precision it is high for monitoring the high accuracy liquid level sensor of liquid level.In order to solve the above-mentioned technical problem, the utility model provides such a high accuracy liquid level sensor for being used to monitor liquid level.The utility model monitors liquid level change using buoyancy, adjusts different multiples between big little gear, the height of liquid level is then observed in the scale according to graduated scale, easy to operate, the substantial amounts of manpower and materials of reduction.
Description
Technical field
A kind of liquid level sensor is the utility model is related to, more particularly to a kind of high accuracy liquid level for being used to monitor liquid level passes
Sensor.
Background technology
Liquid level refers to the height of liquid level in sealing container (pond) or open containers (pond).
Liquid level sensor (static pressure liquid level meter/fluid level transmitter/liquid level sensor/level sensor) is a kind of measurement liquid level
Pressure sensor.Static pressure throw-in type liquid transmitter (liquid level gauge) be based on the height of surveyed fluid pressure and the liquid into than
The principle of example, silicon-sensitive element or ceramic capacitive pressure sensitive sensor are spread using external advanced isolated form, static pressure is turned
Electric signal is changed to, then by temperature-compensating and linear amendment, changes into standard electric signal (generally 4~20mA/1~5VDC).
The casing of present water tower or other dress liquid solutions is higher, and it is inconvenient that its liquid level is monitored, typically
Need operating personnel delivering to eminence monitoring, than relatively hazardous, so just needing to monitor using sensor.Existing level monitoring
Device has that monitoring is inconvenient, wastes time and energy, can not monitor in real time, the shortcomings that monitoring precision is low, therefore it is a kind of to need research and development badly
Monitoring is convenient, time saving and energy saving, can to monitor liquid level, monitoring precision in real time high for monitoring the high accuracy liquid of liquid level
Level sensor.
Utility model content
(1) technical problems to be solved
The utility model in order to overcome the monitoring of existing level monitoring device is inconvenient, waste time and energy, can not monitor in real time,
The shortcomings that monitoring precision is low, the technical problems to be solved in the utility model be to provide a kind of monitoring it is convenient, time saving and energy saving, can be with
The high high accuracy liquid level sensor for being used to monitor liquid level of monitoring liquid level, monitoring precision in real time.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a high accuracy liquid for being used to monitor liquid level
Level sensor, include base, casing, the first slide rail, the first sliding block, the first rack, the first pole, small pulley, little gear,
Two poles, gear wheel, big belt wheel, flat belt, riser, the second slide rail, the second sliding block, the second rack, fixed plate, button, instruction
Lamp, graduated scale, connecting rod, pointer, cross bar, contact roller, guide pin bushing, guide rod, fixed cover and kickboard, base top from left to right according to
It is secondary to be provided with riser, the second slide rail, the second pole, the first pole, the first slide rail and casing, it is provided with kickboard, kickboard and case in casing
Body coordinates, and guide rod is provided with the top of kickboard, and casing inner top is provided with fixed cover, and guide rod passes through fixed cover, the outer left side wall top of casing
Provided with guide pin bushing, guide rod passes through guide pin bushing, and slidingtype is provided with the first sliding block on the first slide rail, and the first rack is provided with the left of the first sliding block,
It is connected at the top of first rack with guide rod bottom right side, the first pole top is provided with first gear, and first gear is nibbled with the first rack
Close, small pulley is provided with front side of first gear, the second pole top is provided with big belt wheel, gear wheel, small pulley are provided with rear side of big belt wheel
Flat belt is connected between big belt wheel, slidingtype is provided with the second sliding block on the second slide rail, and the second tooth is provided with the right side of the second sliding block
Bar, gear wheel are engaged with the second rack, and fixed plate is provided with the top of riser, and left uniform intervals are provided with button on front side of fixed plate, Gu
Uniform intervals are provided with indicator lamp on the left of fixed board, and indicator lamp corresponds with button, and fixed plate right is provided with graduated scale, the second rack
Top is provided with connecting rod, and connecting rod top left side level is provided with cross bar, and cross bar left end is provided with contact roller, connecting rod top right side
Level is provided with pointer, and button has circuit to be connected with indicator lamp.
Preferably, spring is also included, left side is provided with spring in button.
Preferably, cylinder and directive wheel are also included, the base between the first pole and the second pole is provided with cylinder, gas
Expansion link at the top of cylinder is provided with directive wheel, and at least five big belt wheel is provided with front side of gear.
Preferably, base material is Q235 steel.
Preferably, button right flank is shaped as arc, contact roller and button contacts.
Preferably, guide rod is N-type guide rod, and the material of guide rod is stainless steel.
Operation principle：The tooth position spacing of original state gear wheel and little gear is equal, and the bearing of gear wheel is little gear
Five times, when carrying out level monitoring to water tower or other casings equipped with liquid solution.Due to the effect of buoyancy, kickboard is in case
Change in vivo with the change of liquid level, when liquid level rises, kickboard moves up therewith, and guide rod moves up therewith, drives
First rack moves up, and then drives first gear to rotate counterclockwise, and drives small pulley to rotate counterclockwise, so as to drive big band
Wheel rotates counterclockwise, and gear wheel rotates counterclockwise therewith, and gear wheel, which rotates counterclockwise, drives the second rack to move down, the second tooth
Bar moves downwards through connecting rod and drives pointer and cross bar to move down, contact roller will squeeze buttons, corresponding indicator lamp
It will light, pointer can also point to corresponding scale, thus can intuitively observe very much liquid level.When under liquid level
During drop, kickboard moves down, and drives guide rod to move down, and drives the first rack to move down, first gear rotates clockwise, band
Dynamic small pulley rotates clockwise, and then drives big belt wheel to rotate clockwise, and the second rack moves up therewith, and the second rack is upward
Being moved through connecting rod drives pointer and cross bar to move up, contact roller will squeeze buttons, corresponding indicator lamp will be bright
Rise, pointer can also point to corresponding scale, it is possible to observe the height of the decline of liquid level.So, it is possible to according to scale
The height change for the liquid level for changing and obtaining, the height of its liquid level is monitored in real time, directly read scale and then according to corresponding multiple meter
Liquid level change is calculated, the degree of accuracy of monitoring is high.
Because also including spring, left side is provided with spring in button, button can be protected to be not damaged by, and spring has certain slow
Punching acts on, and contact roller squeeze buttons are that spring is compressed.
Because also including cylinder and directive wheel, the base between the first pole and the second pole is provided with cylinder, cylinder
The expansion link at top is provided with directive wheel, and at least five big belt wheel is provided with front side of gear, according to water tower or other liquid solution is housed
Casing size and height, flat belt can be changed to different big belt wheels, adjust different multiples, thus can be with
The more accurately height of monitoring liquid level, then start Telescopic-cylinder motion and drive directive wheel to move up, directive wheel will can be put down
Tension on belt, then controls cylinder to stop stretching motion, and same goes to observe liquid level change.
Because base material is Q235 steel, the bearing strength of Q235 steel is big, corrosion-resistant, not easy to wear, can extend base
Service life.
Because button right flank is shaped as arc, contact roller and button contacts, the resistance of contact roller is reduced, makes contact
Roller rolls freely.
Because guide rod is N-type guide rod, the material of guide rod is stainless steel, and stainless steel is not easy to get rusty, corrosion-resistant, is not easy to grind
Damage.
(3) beneficial effect
The utility model monitors liquid level change using buoyancy, adjusts different multiples between big little gear, then
The height of liquid level is observed in the scale according to graduated scale, it is easy to operate, the substantial amounts of manpower and materials of reduction, reach monitoring side
Just it is, time saving and energy saving, the high effect of liquid level, monitoring precision can be monitored in real time.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is the first main structure diagram after the amplification of the utility model fixed plate.
Fig. 3 is second of main structure diagram after the amplification of the utility model fixed plate.
Fig. 4 is second of main structure diagram of the present utility model.
Mark in accompanying drawing for：1- bases, 2- casings, the slide rails of 3- first, the sliding blocks of 4- first, the racks of 5- first, 6- first
Pole, 7- small pulleys, 8- little gears, the poles of 9- second, 10- gear wheels, 11- big belt wheels, 12- flat belts, 13- risers, 14-
Two slide rails, the sliding blocks of 15- second, the racks of 16- second, 17- fixed plates, 18- buttons, 19- indicator lamps, 20- graduated scales, 21- connections
Bar, 22- pointers, 23- cross bars, 24- contact rollers, 25- guide pin bushings, 26- guide rods, 27- fixed covers, 28- kickboards, 29- springs, 30-
Cylinder, 31- directive wheels.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
It is a kind of to be used to monitor the high accuracy liquid level sensor of liquid level, as Figure 1-4, include base 1, casing 2, the
One slide rail 3, the first sliding block 4, the first rack 5, the first pole 6, small pulley 7, little gear 8, the second pole 9, gear wheel 10, big band
Wheel 11, flat belt 12, riser 13, the second slide rail 14, the second sliding block 15, the second rack 16, fixed plate 17, button 18, indicator lamp
19th, graduated scale 20, connecting rod 21, pointer 22, cross bar 23, contact roller 24, guide pin bushing 25, guide rod 26, fixed cover 27 and kickboard 28,
The top of base 1 is sequentially provided with riser 13, the second slide rail 14, the second pole 9, the first pole 6, the first slide rail 3 and case from left to right
Body 2, casing 2 is interior to be provided with kickboard 28, and kickboard 28 coordinates with casing 2, and the top of kickboard 28 is provided with guide rod 26, and the inner top of casing 2 is provided with
Fixed cover 27, guide rod 26 pass through fixed cover 27, and the outer left side wall top of casing 2 is provided with guide pin bushing 25, and guide rod 26 passes through guide pin bushing 25, and first
Slidingtype is provided with the first sliding block 4 on slide rail 3, and the left side of the first sliding block 4 is provided with the first rack 5, and the top of the first rack 5 and guide rod 26 are right
Side bottom connects, and the top of the first pole 6 is provided with first gear, and first gear engages with the first rack 5, is provided with front side of first gear
Small pulley 7, the top of the second pole 9 are provided with big belt wheel 11, and the rear side of big belt wheel 11 is provided with gear wheel 10, small pulley 7 and big belt wheel 11
Between be connected with flat belt 12, slidingtype is provided with the second sliding block 15 on the second slide rail 14, and the right side of the second sliding block 15 is provided with the second tooth
Bar 16, gear wheel 10 engage with the second rack 16, and the top of riser 13 is provided with fixed plate 17, the front side left uniform intervals of fixed plate 17
Provided with button 18, the left side uniform intervals of fixed plate 17 are provided with indicator lamp 19, and indicator lamp 19 corresponds with button 18, fixed plate 17
Right is provided with graduated scale 20, and the top of the second rack 16 is provided with connecting rod 21, and the top left side of connecting rod 21 level is provided with cross bar 23, horizontal
The left end of bar 23 is provided with contact roller 24, and the top right side of connecting rod 21 level is provided with pointer 22, and button 18 has circuit with indicator lamp 19
Connection.
Also include spring 29, left side is provided with spring 29 in button 18.
Also including cylinder 30 and directive wheel 31, the base 1 between the first pole 6 and the second pole 9 is provided with cylinder 30,
The expansion link at the top of cylinder 30 is provided with directive wheel 31, and at least five big belt wheel 11 is provided with front side of gear.
The material of base 1 is Q235 steel.
The right flank of button 18 is shaped as arc, and contact roller 24 contacts with button 18.
Guide rod 26 is N-type guide rod 26, and the material of guide rod 26 is stainless steel.
Operation principle：Original state gear wheel 10 is equal with the tooth position spacing of little gear 8, and the bearing of gear wheel 10 is small tooth
Five times of wheel 8, when carrying out level monitoring to water tower or other casings 2 equipped with liquid solution.Due to the effect of buoyancy, float
Plate 28 changes in casing 2 with the change of liquid level, and when liquid level rises, kickboard 28 moves up therewith, and guide rod 26 is therewith
Move up, drive the first rack 5 to move up, and then drive first gear to rotate counterclockwise, drive small pulley 7 to turn counterclockwise
Dynamic, so as to drive big belt wheel 11 to rotate counterclockwise, gear wheel 10 rotates counterclockwise therewith, and gear wheel 10 rotates counterclockwise drive the
Two racks 16 move down, and the second rack 16 moves downwards through connecting rod 21 and drives pointer 22 and cross bar 23 to move down, and connects
Touch roller 24 will squeeze buttons 18, corresponding indicator lamp 19 will light, and pointer 22 can also point to corresponding scale, thus
Liquid level can intuitively be observed very much.When liquid level declines, kickboard 28 moves down, and drives guide rod 26 to moving down
It is dynamic, drive the first rack 5 to move down, first gear rotates clockwise, and drives small pulley 7 to rotate clockwise, and then drives big
Belt wheel 11 is rotated clockwise, and the second rack 16 moves up therewith, and the second rack 16, which moves upwardly through connecting rod 21 and driven, to be referred to
Pin 22 and cross bar 23 move up, contact roller 24 will squeeze buttons 18, corresponding indicator lamp 19 will light, pointer 22
Corresponding scale can be pointed to, it is possible to observe the height of the decline of liquid level.So, it is possible to which it is obtained according to the change of scale
The height change of liquid level, the height of its liquid level is monitored in real time, directly read scale and then liquid level change is calculated according to corresponding multiple
Change, the degree of accuracy of monitoring is high.
Because also including spring 29, left side is provided with spring 29 in button 18, button 18 can be protected to be not damaged by, spring
29 have certain cushioning effect, and the squeeze buttons 18 of contact roller 24 are that spring 29 is compressed.
Because also including cylinder 30 and directive wheel 31, the base 1 between the first pole 6 and the second pole 9 is provided with gas
Cylinder 30, the expansion link at the top of cylinder 30 are provided with directive wheel 31, and gear front side is provided with least five big belt wheel 11, according to water tower or
The size and height of other casings 2 equipped with liquid solution, can change flat belt 12 to different big belt wheels 11, adjust
Different multiples, the height of liquid level thus can be more accurately monitored, then start the stretching motion of cylinder 30 and drive directive wheel
31 move up, and directive wheel 31 can tense flat belt 12, then control cylinder 30 to stop stretching motion, and same goes to observe
Liquid level changes.
Because the material of base 1 is Q235 steel, the bearing strength of Q235 steel is big, corrosion-resistant, not easy to wear, can extend base
1 service life.
Because the right flank of button 18 is shaped as arc, contact roller 24 contacts with button 18, reduces the resistance of contact roller 24
Power, contact roller 24 is set to roll freely.
Because guide rod 26 is N-type guide rod 26, the material of guide rod 26 is stainless steel, and stainless steel is not easy to get rusty, corrosion-resistant, no
It is easy to wear.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of be used to monitor the high accuracy liquid level sensor of liquid level, it is characterised in that include base (1), casing (2),
First slide rail (3), the first sliding block (4), the first rack (5), the first pole (6), small pulley (7), little gear (8), the second pole
(9), gear wheel (10), big belt wheel (11), flat belt (12), riser (13), the second slide rail (14), the second sliding block (15), second
Rack (16), fixed plate (17), button (18), indicator lamp (19), graduated scale (20), connecting rod (21), pointer (22), cross bar
(23), contact roller (24), guide pin bushing (25), guide rod (26), fixed cover (27) and kickboard (28), base (1) top is from left to right
It is sequentially provided with riser (13), the second slide rail (14), the second pole (9), the first pole (6), the first slide rail (3) and casing (2), case
Kickboard (28) is provided with body (2), kickboard (28) coordinates with casing (2), and guide rod (26) is provided with the top of kickboard (28), and casing (2) is interior
Top is provided with fixed cover (27), and guide rod (26) passes through fixed cover (27), and the outer left side wall top of casing (2) is provided with guide pin bushing (25), led
Bar (26) passes through guide pin bushing (25), and slidingtype is provided with the first sliding block (4) on the first slide rail (3), and first is provided with the left of the first sliding block (4)
Rack (5), the first rack (5) top are connected with guide rod (26) bottom right side, and the first pole (6) top is provided with first gear, the
One gear engages with the first rack (5), is provided with small pulley (7) on front side of first gear, the second pole (9) top is provided with big belt wheel
(11) gear wheel (10), is provided with rear side of big belt wheel (11), flat belt (12) is connected between small pulley (7) and big belt wheel (11),
Slidingtype is provided with the second sliding block (15) on second slide rail (14), and the second rack (16), gear wheel are provided with the right side of the second sliding block (15)
(10) engaged with the second rack (16), fixed plate (17), fixed plate (17) front side left uniform intervals are provided with the top of riser (13)
Provided with button (18), uniform intervals are provided with indicator lamp (19) on the left of fixed plate (17), a pair of indicator lamp (19) and button (18) 1
Should, fixed plate (17) right is provided with graduated scale (20), and connecting rod (21), connecting rod (21) top are provided with the top of the second rack (16)
Left side level is provided with cross bar (23), and cross bar (23) left end is provided with contact roller (24), and connecting rod (21) top right side level is provided with
Pointer (22), button (18) have circuit to be connected with indicator lamp (19).
2. a kind of high accuracy liquid level sensor for being used to monitor liquid level according to claim 1, it is characterised in that also wrap
Spring (29) is included, left side is provided with spring (29) in button (18).
3. a kind of high accuracy liquid level sensor for being used to monitor liquid level according to claim 1, it is characterised in that also wrap
Cylinder (30) and directive wheel (31) have been included, the base (1) between the first pole (6) and the second pole (9) is provided with cylinder (30),
Expansion link at the top of cylinder (30) is provided with directive wheel (31), and at least five big belt wheel (11) is provided with front side of gear.
A kind of 4. high accuracy liquid level sensor for being used to monitor liquid level according to claim 1, it is characterised in that base
(1) material is Q235 steel.
A kind of 5. high accuracy liquid level sensor for being used to monitor liquid level according to claim 1, it is characterised in that button
(18) right flank is shaped as arc, and contact roller (24) contacts with button (18).
A kind of 6. high accuracy liquid level sensor for being used to monitor liquid level according to claim 1, it is characterised in that guide rod
(26) it is N-type guide rod (26), the material of guide rod (26) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020184.9U CN206740208U (en) | 2016-08-31 | 2016-08-31 | A kind of high accuracy liquid level sensor for being used to monitor liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020184.9U CN206740208U (en) | 2016-08-31 | 2016-08-31 | A kind of high accuracy liquid level sensor for being used to monitor liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740208U true CN206740208U (en) | 2017-12-12 |
Family
ID=60554817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621020184.9U Expired - Fee Related CN206740208U (en) | 2016-08-31 | 2016-08-31 | A kind of high accuracy liquid level sensor for being used to monitor liquid level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740208U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806920A (en) * | 2017-09-29 | 2018-03-16 | 郑兴 | A kind of instrument of the water level of monitoring in real time |
| CN108957989A (en) * | 2018-07-13 | 2018-12-07 | 安徽吉乃尔电器科技有限公司 | A kind of electrophotographic image forming that ink amount is automatically reminded to |
| CN108957988A (en) * | 2018-07-13 | 2018-12-07 | 安徽吉乃尔电器科技有限公司 | A kind of electrophotographic image forming assembling print cartridge |
| CN109269595A (en) * | 2018-08-29 | 2019-01-25 | 陈德强 | A kind of intelligence water conservancy engineering water depth measuring device |
| CN110658331A (en) * | 2019-11-15 | 2020-01-07 | 永康图仁印刷科技有限公司 | Printing ink volatility check out test set for printing |
| CN112611434A (en) * | 2020-12-10 | 2021-04-06 | 杜纪同 | Reservoir water level monitoring device for hydraulic engineering |
| CN113470487A (en) * | 2021-07-15 | 2021-10-01 | 赣州中学 | Liquid pressure intensity experimental equipment for teaching |
| CN117870825A (en) * | 2024-03-12 | 2024-04-12 | 四川交通职业技术学院 | Tunnel groundwater level surveys device |
-
2016
- 2016-08-31 CN CN201621020184.9U patent/CN206740208U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806920A (en) * | 2017-09-29 | 2018-03-16 | 郑兴 | A kind of instrument of the water level of monitoring in real time |
| CN108957989A (en) * | 2018-07-13 | 2018-12-07 | 安徽吉乃尔电器科技有限公司 | A kind of electrophotographic image forming that ink amount is automatically reminded to |
| CN108957988A (en) * | 2018-07-13 | 2018-12-07 | 安徽吉乃尔电器科技有限公司 | A kind of electrophotographic image forming assembling print cartridge |
| CN109269595A (en) * | 2018-08-29 | 2019-01-25 | 陈德强 | A kind of intelligence water conservancy engineering water depth measuring device |
| CN110658331A (en) * | 2019-11-15 | 2020-01-07 | 永康图仁印刷科技有限公司 | Printing ink volatility check out test set for printing |
| CN112611434A (en) * | 2020-12-10 | 2021-04-06 | 杜纪同 | Reservoir water level monitoring device for hydraulic engineering |
| CN113470487A (en) * | 2021-07-15 | 2021-10-01 | 赣州中学 | Liquid pressure intensity experimental equipment for teaching |
| CN113470487B (en) * | 2021-07-15 | 2022-08-23 | 赣州中学 | Liquid pressure intensity experimental equipment for teaching |
| CN117870825A (en) * | 2024-03-12 | 2024-04-12 | 四川交通职业技术学院 | Tunnel groundwater level surveys device |
| CN117870825B (en) * | 2024-03-12 | 2024-05-24 | 四川交通职业技术学院 | Tunnel groundwater level surveys device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206740208U (en) | A kind of high accuracy liquid level sensor for being used to monitor liquid level | |
| CN206179775U (en) | Novel pressure switch of gear formula | |
| CN209372035U (en) | A kind of measurer for thickness | |
| CN208872387U (en) | A kind of automatic weighing device for roller-way conveying and packaging product | |
| CN201688813U (en) | Measuring device for detecting depths of chamfer and fillet | |
| CN207268774U (en) | A kind of lithium battery voltage internal resistance detection device | |
| CN202441362U (en) | Load displacement sensor for indicator diagram measurement | |
| CN202092593U (en) | Workpiece thickness measuring device | |
| CN206891347U (en) | A kind of continuous measuring scale of tyre tread trench depth | |
| CN203405260U (en) | Device used for measuring material level of grinding hopper of high-pressure roller | |
| CN208567722U (en) | A kind of rubber size detection device | |
| CN205496080U (en) | Scarce detection device that weighs that wraps of barrel | |
| CN203479385U (en) | A hopper scale automatic calibration apparatus | |
| CN203479386U (en) | A novel hopper scale automatic calibration apparatus | |
| CN207343283U (en) | A kind of face-piece steel disc degree of deformation displacement sensor detection device | |
| CN206638138U (en) | A kind of Project Supervising detection means | |
| CN204916237U (en) | Intelligent partial shipment metering device of drum -type | |
| CN206030774U (en) | Lithium cell production is with automatic yard system of spouting of bad product | |
| CN205274560U (en) | Apply to conveyer belt material detecting system of industrial machinery | |
| CN204988867U (en) | Metal material fatigue damage test system | |
| CN202092598U (en) | Slice-type hardware flatness testing device | |
| CN103604487A (en) | Computer combination scale with function of automatic calibration and calibration method thereof | |
| TW200724853A (en) | Measuring system with zero Abbe error and method thereof | |
| CN203629651U (en) | Computer combined weigher with automatic calibration | |
| CN207622707U (en) | A kind of creeper tread hole distance tester |
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: 20171212 Termination date: 20200831 |