CN102928058B - Device for cleaning inner wall of weighing bucket - Google Patents
Device for cleaning inner wall of weighing bucket Download PDFInfo
- Publication number
- CN102928058B CN102928058B CN201110227810.7A CN201110227810A CN102928058B CN 102928058 B CN102928058 B CN 102928058B CN 201110227810 A CN201110227810 A CN 201110227810A CN 102928058 B CN102928058 B CN 102928058B
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- cleaning
- support
- hopper
- swinging mounting
- cylinder
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a device for cleaning the inner wall of a weighing bucket. The device comprises cleaning supports arranged in the weighing bucket, wherein a cleaning scraping blade is arranged on each cleaning support; the cleaning supports are connected with one ends of tensioning devices; the other ends of the tensioning devices are connected with the upper end of a swinging support; the lower end of the swinging support is connected with the cleaning supports; the swinging support is connected with a shaft sleeve; the shaft sleeve is arranged on an output shaft of a rotation device; the rotation device is connected with a movable plate; a guide sleeve is arranged on the movable plate and arranged on a guide shaft; two ends of the guide shaft are respectively arranged on an upper support and a lower support; the upper support and the lower support are fixed on an upper shell; a support is connected to the upper support; and a lifting mechanism is arranged on the support and connected with the movable plate. The device is simple in structure and convenient to mount and maintain, noise and vibration are avoided in the operation process, the device can automatically leave the weighing bucket after operation is performed, and material charging and weighing of the weighing bucket are not influenced.
Description
Technical field
The invention belongs to material metering packing technique field, be specifically related to a kind of cleaning plant that hopper inwall is deposited with thing of clearing up.
Background technology
In commercial production, often run into the quantitative package of powdery or granular material, existing packing scale, when packing contains granular material, all exists material to be deposited with phenomenon at hopper inwall.While just starting to produce, the inwall of hopper is deposited with a small amount of material, is no more than weight display zero setting scope, and weight display can automatic clear, and metering packing is more accurate; After producing after a while, along with being deposited with increasing of thing, surpass weight display zero setting scope, metering packing just there will be error, and there is no rule, cannot meet the metering performance requirement of national regulation.
Meet the metering performance requirement of packing scale, must solve material in the problem that is deposited with of hopper inwall.At present, in the art good solution without comparison also.In order to reduce the material of hopper inwall, be deposited with, people install a kind of Vib. in hopper, by vibration headwall, solve material and are deposited with problem.The vibration frequency of Vib. is high, and impulsive force is large, although there is certain cleaning effect, noise is very large, and on-the-spot working environment is very severe; On the other hand, the material strong to viscidity-applying property, Vib. does not have effect yet.
Summary of the invention
The technical problem to be solved in the present invention is that the hopper inwall of existing packing scale is easily deposited with powdery or granular material, provides a kind of and can automatically remove the hopper cleaning device for inner wall that hopper inwall is deposited with thing.
Technical scheme of the present invention realizes in the following manner: a kind of hopper cleaning device for inner wall, comprise the cleaning support arranging in hopper, on cleaning support, cleaning scraping blade is installed, cleaning support is connected with swelling device one end, the swelling device other end is connected with swinging mounting upper end, swinging mounting lower end is connected with cleaning support, swinging mounting is connected with axle sleeve, axle sleeve is arranged on the output shaft of whirligig, whirligig is connected with portable plate, portable plate is provided with orienting sleeve, orienting sleeve is arranged on the axis of guide, axis of guide two ends are separately positioned on upper bracket and lower carriage, upper bracket and lower carriage are fixed on above upper shell, on upper bracket, be connected with support, elevating mechanism is housed on support, elevating mechanism is connected with portable plate.
Described swelling device is connecting link, and connecting link one end is connected with cleaning support, and the other end is connected with swinging mounting.
Described swelling device is tensioning cylinder, and tensioning cylinder one end is hinged and connected with cleaning support, the other end and swinging mounting are hinged and connected.
Described swinging mounting lower end is connected with 1 ~ 6 cleaning support, and each cleaning support outer wall is provided with 1 cleaning scraping blade.
Described whirligig is oscillating cylinder or motor or electric hydraulic angle changer or rack-and-pinion hydraulic cylinder.
Described elevating mechanism is lift cylinder or hydraulic cylinder or Electrohydraulic push rod or worm gearing or pulley mechanism or screw-drive mechanism or guiding mechanism.
The present invention is not affecting under the prerequisite of the normal work of packing scale, and it can carry out Automatic clearance to hopper inwall, removes the material that is deposited with of hopper inwall, meets the metering performance requirement of packing scale.This apparatus structure is simple, convenient for installation and maintenance, both there is no in the course of the work noise, also not vibration, after having worked, can automatically leave hopper, do not affect charging and the weighing of hopper.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 working state schematic representation.
Fig. 2 is the embodiment of the present invention 2 working state schematic representations.
Fig. 3 is the embodiment of the present invention 2 retracted state schematic diagram.
Embodiment
Embodiment 1
As shown in Figure 1, the present invention includes the cleaning support 15 of establishing in hopper 20, cleaning scraping blade 17 is installed on cleaning support 15, cleaning support 15 is connected with swelling device one end, described swelling device is connecting link 10, connecting link 10 other ends are connected with swinging mounting 13 upper ends, swinging mounting 13 lower ends are connected with cleaning support 15, swinging mounting 13 is connected with axle sleeve 9, axle sleeve 9 is arranged on the output shaft of oscillating cylinder 8, oscillating cylinder 8 is connected with portable plate 6, portable plate 6 is provided with orienting sleeve 5, orienting sleeve 5 is arranged on the axis of guide 4, the axis of guide 4 two ends are separately positioned on upper bracket 2 and lower carriage 7, upper bracket 2 and lower carriage 7 are fixed on above upper shell 11, on upper bracket 2, be connected with support 3, lift cylinder 1 is housed on support 3, lift cylinder 1 is connected with portable plate 6.
In the present embodiment, described swinging mounting 13 lower ends are connected with 1 ~ 6 cleaning support 15, and each cleaning support 15 outer wall is provided with 1 cleaning scraping blade 17.Described cleaning scraping blade 17 can be made with materials such as hairbrush, metal clips, synthetic rubber, synthetic resin, synthon, plastics, leather, cloth, nylon.
Packing scale comprises feeding mechanism 19, feeding mechanism 19 is arranged on lower house 18 tops, lower house is fixed with LOAD CELLS 14 18 times, LOAD CELLS 14 is connected with hopper 20, hopper 20 outer walls are provided with hopper cylinder 16, hopper cylinder 16 is hinged and connected with hopper door 21, and hopper door 21 is hinged on hopper 20 bottoms.During hopper 20 discharging, cleaning plant is started working; When cleaning plant arrives top, feeding mechanism 19 starts to hopper 20 chargings, and the present embodiment course of work is as follows:
1. while carrying out cleaning work, lift cylinder 1 drives portable plate 6 and orienting sleeve 5 to move downward along the axis of guide 4, make to clear up support 15 and be close to hopper 20 inwalls, portable plate 6 is fixing oscillating cylinder 8 below, oscillating cylinder 8 drives swinging mounting 13 and 15 rotations of cleaning support by flat key and axle sleeve 9, be rotated in the forward 180 ° and then reverse 180 ° and get back to original position, by scraping blade 17, by being deposited with material on bucket inwall, clean out.
2. after cleaning out, whole cleaning plant rises to top by lift cylinder 1, cleaning support 15 departs from hopper 20 inwalls, feeding mechanism 19 starts to hopper 20 chargings, LOAD CELLS 14 starts Weighing, and while arriving default quantitative values, feeding mechanism 19 stops to hopper 20 chargings, hopper 20 dischargings, cleaning plant starts to work next time simultaneously.
Oscillating cylinder described in the present embodiment 8 is whirligigs, can utilize motor or electric hydraulic angle changer or rack-and-pinion hydraulic cylinder to replace oscillating cylinder, realizes the rotation of axle sleeve 9.
Lift cylinder described in the present embodiment 1 is elevating mechanism, can utilize hydraulic cylinder or Electrohydraulic push rod or worm gearing or pulley mechanism or screw-drive mechanism or guiding mechanism to replace lift cylinder, realizes the lifting of portable plate 6.
Embodiment 2
As shown in Figures 2 and 3, swelling device described in the present invention is tensioning cylinder 12, and tensioning cylinder 12 one end are hinged and connected with cleaning support 15, the other end and swinging mounting 13 are hinged and connected.The same embodiment of other structures.
The present embodiment course of work is as follows:
1. as shown in Figure 2, while carrying out cleaning work, lift cylinder 1 drives portable plate 6 and orienting sleeve 5 to move downward along the axis of guide 4, arrive behind lower working position, tensioning cylinder 12 stretches out, and makes to clear up support 15 to be close to hopper 20 inwalls, portable plate 6 is fixing oscillating cylinder 8 below, oscillating cylinder 8 drives swinging mountings 13 and 15 rotations of cleaning support by flat key 10 and axle sleeve 9, is rotated in the forward 180 ° and then reverses 180 ° and get back to original position, by scraping blade 17, by being deposited with material on bucket inwall, cleans out.
2. as shown in Figure 3, after cleaning out, tensioning cylinder 12 is retracted, and hopper 20 inwalls are turned up, departed to cleaning support 15, and whole cleaning plant rises to top by lift cylinder 1, feeding mechanism 19 starts to hopper 20 chargings, LOAD CELLS 14 starts Weighing, and while arriving default quantitative values, feeding mechanism 19 stops to hopper 20 chargings, hopper 20 dischargings, cleaning plant starts to work next time simultaneously.
Claims (4)
1. a hopper cleaning device for inner wall, comprise the cleaning support (15) arranging in hopper (20), cleaning scraping blade (17) is installed on cleaning support (15), it is characterized in that: cleaning support (15) is connected with swelling device one end, the swelling device other end is connected with swinging mounting (13) upper end, swinging mounting (13) lower end is connected with cleaning support (15), swinging mounting (13) is connected with axle sleeve (9), axle sleeve (9) is arranged on the output shaft of whirligig, whirligig is connected with portable plate (6), portable plate (6) is provided with orienting sleeve (5), orienting sleeve (5) is arranged on the axis of guide (4), the axis of guide (4) two ends are separately positioned on upper bracket (2) and lower carriage (7), upper bracket (2) and lower carriage (7) are fixed on upper shell (11) above, on upper bracket (2), be connected with support (3), support is equipped with elevating mechanism on (3), elevating mechanism is connected with portable plate (6), described swelling device is connecting link (10), connecting link (10) one end is connected with cleaning support (15), the other end is connected with swinging mounting (13), or described swelling device is tensioning cylinder (12), tensioning cylinder (12) one end is hinged and connected with cleaning support (15), the other end and swinging mounting (13) are hinged and connected.
2. hopper cleaning device for inner wall according to claim 1, is characterized in that: described swinging mounting (13) lower end is connected with 1 ~ 6 cleaning support (15), and each cleaning support (15) outer wall is provided with 1 cleaning scraping blade (17).
3. hopper cleaning device for inner wall according to claim 1 and 2, is characterized in that: described whirligig is oscillating cylinder (8) or motor or electric hydraulic angle changer or rack-and-pinion hydraulic cylinder.
4. hopper cleaning device for inner wall according to claim 1 and 2, is characterized in that: described elevating mechanism is lift cylinder (1) or hydraulic cylinder or Electrohydraulic push rod or worm gearing or pulley mechanism or screw-drive mechanism or guiding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227810.7A CN102928058B (en) | 2011-08-10 | 2011-08-10 | Device for cleaning inner wall of weighing bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227810.7A CN102928058B (en) | 2011-08-10 | 2011-08-10 | Device for cleaning inner wall of weighing bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102928058A CN102928058A (en) | 2013-02-13 |
| CN102928058B true CN102928058B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110227810.7A Active CN102928058B (en) | 2011-08-10 | 2011-08-10 | Device for cleaning inner wall of weighing bucket |
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| Country | Link |
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| CN (1) | CN102928058B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092231A (en) * | 2020-09-03 | 2020-12-18 | 徐洁静 | Banbury mixer for rubber processing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201392232Y (en) * | 2009-05-05 | 2010-01-27 | 上海天一高德机电实业有限公司 | Rotary cleaning type microbalance |
| CN201561795U (en) * | 2009-03-09 | 2010-08-25 | 珠海市长陆工业自动控制系统有限公司 | Weighting hopper scale for glutinous dispersed mineral material and continuous weighting system |
| CN101920793A (en) * | 2010-07-01 | 2010-12-22 | 颜旺东 | Bucket inner wall on-line self-cleaning device of packing scale |
| CN202229835U (en) * | 2011-08-10 | 2012-05-23 | 河南恒昌计量自控设备有限公司 | Cleaning device for inner wall of scale bucket |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847137U (en) * | 1981-09-22 | 1983-03-30 | 株式会社石田衡器製作所 | Article discharge device in automatic weighing equipment |
| JP3487000B2 (en) * | 1995-01-31 | 2004-01-13 | 株式会社島津製作所 | Electronic balance |
-
2011
- 2011-08-10 CN CN201110227810.7A patent/CN102928058B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201561795U (en) * | 2009-03-09 | 2010-08-25 | 珠海市长陆工业自动控制系统有限公司 | Weighting hopper scale for glutinous dispersed mineral material and continuous weighting system |
| CN201392232Y (en) * | 2009-05-05 | 2010-01-27 | 上海天一高德机电实业有限公司 | Rotary cleaning type microbalance |
| CN101920793A (en) * | 2010-07-01 | 2010-12-22 | 颜旺东 | Bucket inner wall on-line self-cleaning device of packing scale |
| CN202229835U (en) * | 2011-08-10 | 2012-05-23 | 河南恒昌计量自控设备有限公司 | Cleaning device for inner wall of scale bucket |
Non-Patent Citations (2)
| Title |
|---|
| JP平1-27061Y2 1998.08.14 * |
| JP特開平8-201155A 1996.08.09 * |
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| CN102928058A (en) | 2013-02-13 |
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Denomination of invention: Device for cleaning inner wall of weighing bucket Effective date of registration: 20150528 Granted publication date: 20141105 Pledgee: Zhongyuan bank, Limited by Share Ltd, Zhoukou branch Pledgor: Henan Hengchang Automatic Measurement Equipment Co., Ltd. Registration number: 2015990000407 |
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