CN204027664U - cotton weighing feeder - Google Patents
cotton weighing feeder Download PDFInfo
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- CN204027664U CN204027664U CN201420227881.6U CN201420227881U CN204027664U CN 204027664 U CN204027664 U CN 204027664U CN 201420227881 U CN201420227881 U CN 201420227881U CN 204027664 U CN204027664 U CN 204027664U
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- weighing
- roller
- cotton
- wheel
- conveying belt
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Abstract
The utility model discloses the Weighing feeder that grows cotton, belong to material and reprint feed metering outfit technical field.The feed bin of this cotton Weighing feeder is positioned at conveying belt top, great wheel is arranged on the rear end of frame, tail wheel is arranged on the front end of frame, drive unit is connected with great wheel, the outside of great wheel and tail wheel is provided with conveying belt, the roller of weighing is arranged between great wheel and tail wheel, tachogenerator tail wheel is set or the roller of weighing on and be connected with weighing instrument; The roller of weighing is at least two, and two LOAD CELLS are all installed in the below of each roller of weighing, and parallel with one anotherly between each LOAD CELLS is connected with weighing instrument.The utility model is by a plurality of LOAD CELLS are set, expand the area of weighing, and overcome that transport tape load is too small cannot be weighed or defect that weighing error is large, broken through industry bottleneck.Side at the roller of weighing is provided with adsorbent equipment, has guaranteed normal weighing precision.The trim panel that lower section setting is set is oblique angle on feed bin can be improved to cotton shaping efficiency.
Description
Technical field
The utility model relates to a kind of Weighing feeder, is specifically the Weighing feeder that grows cotton, and belongs to material and reprints feed metering outfit technical field.
Background technology
Because the proportion of cotton is relatively little, in traditional cotton productive technology, traditional batcher metering system is difficult to realize accurate feeding, causes bale of cotton weight all after packing finishes, to carry out Weighing again; In the process of producing, experience that also can be by workman and other indirectly mode go to control bale of cotton weight, but the weight error of the bale of cotton is larger, and useless bag rate approximately reaches 10%.
On August 28th, 2013, Chinese utility model patent CN 203163845 U disclose a kind of apron feeder of weighing, comprise frame, drive motor, conveying belt, weighing carrier roller, tachogenerator, LOAD CELLS, scale frame, drive roll and driven cylinder, the front end of frame is provided with drive roll, the rotating shaft of drive motor is connected with the projecting shaft of drive roll, driven cylinder is arranged on the rear end of frame, drive roll and driven cylinder arranged outside have described conveying belt, on one end projecting shaft of driven cylinder, be provided with described tachogenerator, between drive roll and driven cylinder, be provided with weighing carrier roller, weighing carrier roller top is provided with conveying belt, the below of weighing carrier roller is provided with scale frame, between scale frame and frame, be provided with LOAD CELLS.This utility model affects to improve weighing degree of accuracy by reducing the variation of conveying belt pressure to metering result, reduces error.But it cannot apply the relatively wisp feed of weighing of this proportion of cotton, is arranged on the scale frame between weighing carrier roller and LOAD CELLS simultaneously, has affected the precision of LOAD CELLS.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defect of prior art, provides a kind of weighing precision high and be applicable to the cotton Weighing feeder of cotton industry.
In order to solve the problems of the technologies described above, the cotton Weighing feeder that the utility model provides, comprise feed bin, frame, drive unit, conveying belt, great wheel, tail wheel, the roller of weighing, LOAD CELLS, tachogenerator and weighing instrument, feed bin is positioned at conveying belt top, great wheel is arranged on the rear end of frame, tail wheel is arranged on the front end of frame, drive unit is connected with great wheel, the outside of great wheel and tail wheel is provided with conveying belt, the roller of weighing is arranged between great wheel and tail wheel, tachogenerator tail wheel is set or the roller of weighing on and be connected with weighing instrument; The roller of weighing is at least 2, and 2 LOAD CELLS are all installed in the below of each roller of weighing, and parallel with one anotherly between each LOAD CELLS is connected with weighing instrument.
The beneficial effects of the utility model are: (1), by a plurality of LOAD CELLS are set, expand the area of weighing, realize the relatively wisp feed of weighing of this proportion of cotton, overcome that transport tape load is too small cannot be weighed or defect that weighing error is large, broken through the bottleneck that Weighing feeder cannot be used at cotton industry; (2), by LOAD CELLS being set directly to the roller below of weighing, obviously improved weighing precision; (3), the utility model directly controls cotton weight at packing process, improves the qualification rate that bag, and useless bag rate is controlled in 3%.
In order to guarantee LOAD CELLS and weigh roller energy safety, efficient, steady operation, in the outside of LOAD CELLS and the roller of weighing, be provided with protective cover.
Side at the roller of weighing is provided with adsorbent equipment, can adsorb in time all kinds of dusts and the broken wadding of cotton in the course of work, guarantees normal weighing precision.
By trim panel being set on feed bin and the lower section setting of trim panel being to oblique angle setting, can improve cotton shaping efficiency, its rake angle is preferably 30-45 degree.
Because cotton unit volume is large and quality is relatively light, for prevent Weighing feeder in the course of the work conveying belt cannot carry out effectively contact to cotton and capture, conveying belt is that knuckle-tooth belt and front evenly arrange some salient points.
By being connected to the conveyer stretcher in tail wheel and frame, can regulate easily conveying belt degree of tightness.
By the adjustment roller before being arranged on great wheel and after tail wheel, can reduce the impact that the roller of weighing is subject to stretch, improve weighing precision.
For preventing that in feed bin, cotton overheap causes conveying belt to sink, several carrying rollers are set under the conveying belt under feed bin.
Accompanying drawing explanation
Fig. 1 is the utility model cotton Weighing feeder structural representation;
Fig. 2 is that in the utility model cotton Weighing feeder, LOAD CELLS is installed connection diagram with the roller of weighing;
Fig. 3 is trim panel structural representation in the utility model cotton Weighing feeder;
Fig. 4 is conveyer belt structure schematic diagram in the utility model cotton Weighing feeder;
In figure: 1-drive motor, 2-great wheel, 3-frame, 4-are adjusted roller, 5-baffle plate, 6-conveying belt, 7-weigh roller, 8-LOAD CELLS, 9-suction cleaner, 10-protective cover, 11-trim panel, 12-feed bin, 13-carrying roller, 14-stretcher, 15-tail wheel, 16-tachogenerator, 17-weighing instrument, 18-scraper plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, in the utility model cotton Weighing feeder, great wheel 2 is arranged on the rear end of frame 3, and great wheel 2 is connected complete machine is driven with drive motor 1; Tail wheel 15 is arranged on the front end of frame 1, and tachogenerator 16 is arranged on tail wheel 15 and is connected with weighing instrument 17.Conveying belt 6 is arranged on the outside of great wheel 2 and tail wheel 15, and stretcher 14 one end are connected with tail wheel 15, and the other end is connected with frame 1, for regulating the tensile force of conveying belt 6.Before 2 adjustment rollers 4 are arranged on respectively great wheel 2 and after tail wheel 15, adjust roller 4 and can freely finely tune height up and down, the tensile force of minimizing conveying belt 6 is on the impact of weighing; At 2, adjust between roller 44 carrying rollers 13 and 2 rollers 7 of weighing are installed successively.Directly over carrying roller 13 upper conveyor belts 6, feed bin 12 is installed, the discharge door of feed bin 12 is provided with trim panel 11.The interval, below of each roller 7 of weighing arranges 2 LOAD CELLS 8, and totally 4 LOAD CELLS are parallel with one another and be connected with weighing instrument 17, as shown in Figure 2; At each roller 7 side of weighing, suction cleaner 9 is installed, to adsorb weigh roller 7 and near dust and the broken wadding of cottons of all descriptions of LOAD CELLS 8, guarantees the degree of accuracy of weighing; Weigh roller 7 and LOAD CELLS 8 outsides are provided with protective cover 10, guarantee its can be safely, efficient, steady operation.Directly over conveying belt 6 between the front adjustment roller 4 of roller 7 and the great wheel 2 of weighing, baffle plate 5 is installed, baffle plate 5 links into an integrated entity with feed bin 12, prevents that cotton is scattered to the both sides of conveying belt 6.Scraper plate 18 is installed in the outside of the conveying belt 6 of frame 3 belows, and between scraper plate 18 and conveying belt 6, distance is adjustable, to remove in time the residual object on conveying belt 6.
As shown in Figure 3, trim panel 11 inserts in the discharge door of feed bin 12 for inverted L shape structure, and trim panel 11 lower sections are oblique angle setting, and its angle is 33 degree, also can between 30-45 degree, select the phenomenon that can improve cotton shaping efficiency and prevent from piling up by this kind setting in feed bin.
As shown in Figure 4, because the proportion of cotton is relatively little, in conveying belt 6 both sides, knuckle-tooth limit is set, in belt front, some salient points is evenly set, strengthen contacting between conveying belt 6 and cotton, improved the grasp force of conveying belt 6, to avoid conveying belt 6 in the course of work effectively to carry cotton.
Tachogenerator 16 in the utility model also can be arranged on and weigh on roller 7.
During work, drive motor 1 drives great wheel 2 band conveying belt 6 and moving tail wheel 15 to rotate, feeder apparatus is transported to cotton in the feed bin 12 of cotton Weighing feeder, by conveying belt 6, drive and transport forward, trim panel 11 on discharge door carries out after shaping it, again through weighing roller 7 tops, 4 LOAD CELLS 8 of roller 7 belows of weighing are transformed into magnitude of voltage by the signal of cotton weight, together with the rate signal recording with tachogenerator 16, be transferred to weighing instrument 17, the above-mentioned information of weighing instrument 17 is exported to master system Treatment Analysis, master system is exported control signal according to result, control feeder apparatus, realize the metering of the bale of cotton.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, under the prerequisite that does not depart from the utility model principle, can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (9)
1. the Weighing feeder that grows cotton, comprise feed bin (12), frame (3), drive unit (1), conveying belt (6), great wheel (2), tail wheel (15), the roller (7) of weighing, LOAD CELLS (8), tachogenerator (16) and weighing instrument (17), feed bin (12) is positioned at conveying belt (6) top, great wheel (2) is arranged on the rear end of frame (3), tail wheel (15) is arranged on the front end of frame (3), drive unit (1) is connected with great wheel (2), the outside of great wheel (2) and tail wheel (15) is provided with conveying belt (6), the roller (7) of weighing is arranged between great wheel (2) and tail wheel (15), it is characterized in that: described tachogenerator (16) is arranged on tail wheel (15) or the roller of weighing (7) and is connected with weighing instrument (17), the described roller of weighing (7) is at least 2, and 2 LOAD CELLS (8) are all installed in the below of each roller of weighing (7), parallel with one anotherly between each LOAD CELLS (8) is connected with weighing instrument (17).
2. cotton Weighing feeder according to claim 1, is characterized in that: described LOAD CELLS (8) and the roller of weighing (7) outside are provided with protective cover (10).
3. cotton Weighing feeder according to claim 1 and 2, is characterized in that: described in roller (7) side of weighing be provided with adsorbent equipment (9).
4. cotton Weighing feeder according to claim 1 and 2, is characterized in that: described feed bin (12) is provided with trim panel (11), and the lower section of described trim panel (11) is oblique angle setting.
5. cotton Weighing feeder according to claim 4, is characterized in that: the lower section rake angle of described trim panel (11) is 30-45 degree.
6. cotton Weighing feeder according to claim 1 and 2, is characterized in that: described conveying belt (6) evenly arranges some salient points for knuckle-tooth belt and front.
7. cotton Weighing feeder according to claim 6, is characterized in that: described cotton Weighing feeder also comprises the belt stretcher (14) that is connected to tail wheel (15) and frame (3).
8. cotton Weighing feeder according to claim 7, is characterized in that: described cotton Weighing feeder also comprises the adjustment roller (4) being arranged on respectively after the front and tail wheel (15) of great wheel (2).
9. cotton Weighing feeder according to claim 8, is characterized in that: several carrying rollers (13) are set under the conveying belt under described feed bin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227881.6U CN204027664U (en) | 2014-05-06 | 2014-05-06 | cotton weighing feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227881.6U CN204027664U (en) | 2014-05-06 | 2014-05-06 | cotton weighing feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027664U true CN204027664U (en) | 2014-12-17 |
Family
ID=52067508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227881.6U Expired - Fee Related CN204027664U (en) | 2014-05-06 | 2014-05-06 | cotton weighing feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968920A (en) * | 2014-05-06 | 2014-08-06 | 南京迈欧机械制造有限公司 | Cotton weighing and feeding machine |
-
2014
- 2014-05-06 CN CN201420227881.6U patent/CN204027664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968920A (en) * | 2014-05-06 | 2014-08-06 | 南京迈欧机械制造有限公司 | Cotton weighing and feeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141217 Termination date: 20190506 |