CN207308366U - A kind of weight of material sorting unit for being less than 1kg applied to weight - Google Patents
A kind of weight of material sorting unit for being less than 1kg applied to weight Download PDFInfo
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- CN207308366U CN207308366U CN201721244108.0U CN201721244108U CN207308366U CN 207308366 U CN207308366 U CN 207308366U CN 201721244108 U CN201721244108 U CN 201721244108U CN 207308366 U CN207308366 U CN 207308366U
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- weigh hopper
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- weighing
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Abstract
The utility model provides a kind of weight of material sorting unit for being less than 1kg applied to weight,It is the weighing table being fixed in rack including rack,The transmission chain driven by driving device is provided with the weighing table,The weigh hopper for placing material is fixed with the transmission chain,The weigh hopper lower part is provided with the fixed seat being fixedly connected with transmission chain,The weigh hopper lower end is fixedly connected with fixed plate,The fixed plate is hingedly coupled to fixed seat,The outside fixed station bar for being used to support weigh hopper is laid with the outside of the weighing table upper surface,There is movable weighing unit bar in the middle part of the outside fixed station bar,The activity weighing unit bar lower end is fixedly connected with the weighing sensor for being useful for sensing weigh hopper weight,The utility model clever structure,Realize that the automatic of weigh hopper is weighed using hinged weigh hopper cooperation outside fixed station bar,And automatic discharging.
Description
Technical field
It the utility model is related to a kind of weight of material sorting unit for being less than 1kg applied to weight.
Background technology
Some tiny weight of material sortings generally require higher sensing sensing, it is also necessary to can realize quick charging
Discharging, existing sorting unit often can not rapidly carry out effective sub-material action, in addition in order to improve the sensitivity of test
Need to carry out emptying process in time, there is a need for being able to carry out emptying and the action of feeding before feeding process for this, and these sides
Formula is relatively low using the more driving device efficiency of needs.
The content of the invention
The utility model improves the above problem, i.e., the technical problems to be solved in the utility model is existing point
Screening device device is complicated, and type of drive is low using hopper independence drive efficiency.
The specific embodiment of the utility model is：A kind of weight of material sorting unit for being less than 1kg applied to weight, bag
Including rack is the weighing table being fixed in rack, and the transmission chain driven by driving device is provided with the weighing table,
The weigh hopper for placing material is fixed with the transmission chain, the weigh hopper lower part is provided with to be consolidated with transmission chain
Surely the fixed seat connected, the weigh hopper lower end are fixedly connected with fixed plate, and the fixed plate is hingedly coupled to fixed seat, institute
State and the outside fixed station bar for being used to support weigh hopper is laid with the outside of weighing table upper surface, in the middle part of the outside fixed station bar
With movable weighing unit bar, the activity weighing unit bar lower end is fixedly connected with the weighing and sensing for being useful for sensing weigh hopper weight
Device.
Further, the outside of the weighing table is used for the receiving hopper for accepting weigh hopper upset discharging.
Further, there is arc groove in the fixed plate, be fixed with the fixed seat stretch into it is spacing in arc groove
Pin, the arc groove middle part have the protrusion of barrier spacer pin, also have on the weighing table and jack up weigh hopper rear lateral portion
Make weigh hopper overturn driving lever, the driving lever by be fixed on weighing table material toggling driving device drive rotation make fixed plate around
Hinge connection, which rotates, realizes discharging, without outside fixed station bar with the material that ensures to weigh on the outside of the weighing table in corresponding receiving hopper region
Bucket upset, the fixed plate are fixedly arranged in the middle of articulated shaft, and the fixed seat has waist round hole towards articulated shaft side, described hinged
The threaded one end of axis through waist round hole is connected with lock nut has uplink abjection to ensure fixed plate during driving lever is stirred
The raised bit space that allows.
Further, the movable weighing unit bar lower end is fixedly connected with support plate, and the rack sidepiece, which is fixed with, to be placed on
Guide sleeve on the outside of support plate, the support plate lower end are fixed with tablet, and the tablet end is with being arranged at weighing table bottom
The sensor in portion is fixedly connected.
Further, being additionally provided with to support on the inside of the weighing table forces fixed plate to drive weigh hopper on the inside of fixed plate
The inner side fixed station bar to flip to the outside, the inner side fixed station bar are stepped up along transmission chain conveying direction.
Further, one end that the outside fixed station bar is located at transmission chain input direction is slope surface, and is passed along chain
Direction is sent to gradually rise.
Further, guardrail is additionally provided with the outside of the weighing table, the guardrail is fixedly connected with rack through connecting rod.
Further, the central rack is fixed with industrial personal computer, and the transmission chain and driving lever are driven by motor.
Further, the rack side is equipped with the longitudinal baffle for being used for separating operating space, the longitudinal baffle end
It is threadedly coupled with rack.
Further, the movable weighing unit bar upper surface is concordant with outside fixed station bar, and movable weighing unit both ends and
Fixed station bar contacts.
Compared with prior art, the utility model has the advantages that：The utility model clever structure, passes through hinge
Connecting turnover weigh hopper coordinates its rotating driving mechanism of driving to consolidate with the outside for supporting weigh hopper lower tie plate
Quickly discharging material and Rapid reset to weigh hopper can quickly and easily be realized by determining platform bar, can also be utilized in addition during traveling
Sensing device of weighing realize sensing to material in weigh hopper, efficient, stability is good.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is laid out for the utility model weighing table.
Fig. 3 is the utility model activity weighing unit bar structure diagram.
Fig. 4 is the utility model fixed plate structure schematic diagram one（Driving lever work structure diagram）.
Fig. 5 is the utility model fixed plate structure schematic diagram two（By the outside fixed station bar of ramp shaped after driving lever work
Resetting structure schematic diagram）.
Fig. 6 is the utility model fixed plate structure schematic diagram three（It is the signal of weigh hopper payload structure after the completion of reset
Figure）.
Fig. 7 is the utility model fixed plate structure schematic diagram four（Inner side fixed station bar carries out weigh hopper discharging signal
Figure）.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~7, a kind of weight of material sorting unit for being less than 1kg applied to weight, including rack 10 are fixed
In be provided with the weighing table 20 in rack 10, the weighing table 20 by driving device drive transmission chain 30, this reality
It is traditional conveyer chain to apply transmission chain 30 in example, and driving device drives for motor, the gear fixed by the output terminal of motor
Engagement toothed chain realizes the transmission of toothed chain, and motor can be controlled as needed in practice certainly.
In the present embodiment, the weigh hopper 40 for placing material, the weigh hopper are fixed with the transmission chain
40 lower parts are provided with the fixed seat 410 being fixedly connected with transmission chain, and the weigh hopper lower end is fixedly connected with fixed plate
420, the fixed plate 420 is hingedly coupled to fixed seat, is laid with to be used to support on the outside of 20 upper surface of weighing table and weighs
The outside fixed station bar 210 of hopper, the outside fixed station bar middle part have movable weighing unit bar 220, the activity weighing unit
220 lower end of bar is fixedly connected with the weighing sensor 230 for being useful for sensing weigh hopper weight.
In the present embodiment, in order to ensure that weighing table 20 can be produced downwards during weigh hopper 40 holds object
Pressure sensitive in favor of measuring the weight of weigh hopper 40, used in the present embodiment, in 420 structure of fixed plate with it is solid
410 hinge connection of reservation, fixed plate 420 uses sector structure in the present embodiment, and the angle of fixed plate 420 is according to weigh hopper 40
Be open inclined angle design, and when bearing article in weigh hopper 40, the lower section of weigh hopper 40 is fixed with weigh hopper 40 to be connected
The fixed plate connect deflects, and ensures to contact with outside fixed station bar 210 all the time in 420 outboard end of fixed plate, i.e., outside is solid
Determine platform bar 210 and play the role of support to 420 outer ledge of fixed plate, and movable weighing unit bar 220 is then disposed on outside admittedly
Determine the middle part of platform bar 210, movable 220 upper surface of weighing unit bar is concordant with outside 210 upper surfaces of fixed station bar, movable weighing unit both ends
Contacted with fixed station bar.So when weigh hopper 40 passes through movable weighing unit 220 upper surface of bar under the drive of transmission chain,
Gravity sensor positioned at the movable lower section of weighing unit bar 220 is weighed the weight of the hopper and is stored to positioned at central rack
Industrial personal computer 101 in.
In the present embodiment, 220 lower end of activity weighing unit bar is fixedly connected with support plate 221, and the rack sidepiece is consolidated
Surely there is the guide sleeve 222 being placed on the outside of support plate, the support plate lower end is fixed with tablet 223, and the tablet end is with setting
The sensor for being placed in 20 bottom of weighing table is fixedly connected.
In the present embodiment, the weigh hopper 40 according to procedure calls disclosure satisfy that selection discharging, whole dischargings（Weigh
Hopper uniformly empties）, weigh hopper reset etc. process, wherein selection discharging material purpose be by weighing sensor to sense
The weight arrived carries out discharging so as to fulfill selecting the cargo discharging of different weight to different positions, whole dischargings and material of weighing
It is to ensure the accurate of numerical value of subsequently weighing, and the realization reset after discharging that bucket, which resets,.
For selective discharging process, the data that corresponding each weigh hopper 40 is collected in industrial personal computer 101 can be realized
Carry out differentiating each weigh hopper afterwards and pour into different positions, i.e., in the present embodiment by the different weight structure dispensing of setting such as
Different overturns in the receiving hopper 50 of discharging positioned at the outside of weighing table 20 for accepting weigh hopper.
There is arc groove 421 in the fixed plate 420, be fixed with the fixed seat 410 stretch into it is spacing in arc groove
Pin 411, the arc groove middle part have the protrusion 422 of barrier spacer pin, and the rear side of the present embodiment protrusions and front side are respectively provided with
Also have for inclined-plane, on the weighing table 20 and jack up the driving lever 240 that weigh hopper rear lateral portion overturns weigh hopper, described group
Bar 240 drives rotation to rotate 420 around hinge junction of fixed plate and realizes by the material toggling driving device for being fixed on weighing table 20
Discharging, corresponds on the outside of the weighing table 20 in receiving hopper region without outside fixed station bar 210 to ensure that weigh hopper is overturn, described solid
Fixed board 420 is fixedly arranged in the middle of articulated shaft 423, and the fixed seat has waist round hole 412 towards articulated shaft side, and the articulated shaft is worn
The threaded one end for crossing waist round hole is connected with lock nut, and waist round hole is used in the present embodiment to ensure that fixed plate was stirred in driving lever
Have in journey uplink abjection it is raised allow bit space, waist round hole can also replace with diameter and be more than 423 diameter of articulated shaft in practice
Circular hole, can be that articulated shaft realizes the space that moves up and down while rotating.
In order to ensure weigh hopper 40 on the outside of the process of bearing goods and weighing table 20 without 210 shape of outside fixed station bar
Not occurring to be capable of from the protrusion 422 in horizontal deflection, arc groove 421 position of spacing spacer pin 411 under state because of gravity prevents that it is de-
Go out, and the power of the deflection of fixed plate 420 is not only provided during fluctuation 420 trailing flank of fixed plate of driving lever 240, also provide fixed plate
The active force of 420 overall uplinks, can effectively realize spacer pin 411 by 421 position of arc groove after such 420 uplink of fixed plate
Abjection, and realize weigh hopper around quickly discharging material under 240 collective effect of gravity and driving lever.
According to the process of whole dischargings（Weigh hopper uniformly empties）Mode the present embodiment in have two kinds, wherein one
Kind is that the outboard end of weighing table 20 is not provided with outside fixed station bar 210 so in the abjection of gravity.Another way, above-mentioned
In the case of possessing protrusion 422 in arc groove 421, forced by being additionally provided with to support in the inner side of weighing table 20 on the inside of fixed plate
Fixed plate drives the inner side fixed station bar 250 that weigh hopper flips to the outside, and the inner side fixed station bar 250 is defeated along transmission chain
Send direction to be stepped up, form certain gradient and be achieved in that jack-up to fixed plate 420.
In order to realize that reset makes weigh hopper revert to straight state, the outside fixed station bar position from the state toppled over
It is slope surface in one end of transmission chain input direction, and is gradually risen along chain direction of transfer until being initially used in and accept material
Outside fixed station bar 210 recovers parallel after state.
In the present embodiment, the outside of weighing table 20 is additionally provided with guardrail 60, and the guardrail 60 is consolidated with rack through connecting rod
Fixed connection, the rack side are equipped with the longitudinal baffle 70 for being used for separating operating space, and the section where longitudinal baffle 70 corresponds to
The section for placing material is arranged at, 70 end of longitudinal baffle is threadedly coupled with rack.
In the present embodiment, corresponding blowing region is formed to split weighing table 20 by longitudinal baffle 70（For placing thing
Expect to weigh hopper）, at this time the outside of weighing table 20 be correspondingly arranged on outside fixed station bar 210,420 outboard end of fixed plate supports
Outside fixed station bar 210 is peaked at, the outside in the section is provided with movable weighing unit bar 220 in the middle part of fixed station bar 210 over there, claims
Heavy burder bucket industry control hand set after movable weighing unit bar 220 corresponds to the weight of weigh hopper 40 and needs to calculate according to control
The corresponding receiving hopper 50 of each weigh hopper discharging, as shown in the figure, receiving hopper 50 is located at the rear side in blowing region in the present embodiment,
The areas outside fixed station bar 210 of corresponding receiving hopper 50 is not provided with outside fixed station bar 210, effect of the fixed plate 420 in gravity
Under deflect laterally in the protrusion 422 that spacer pin 411 is supported in arc groove 421, each receiving hopper 50 is corresponding with a driving lever,
240 fixed plate 420 of driving lever makes spacer pin 411 depart from raised 422 driving levers after above 40 row of weigh hopper to corresponding receiving hopper
Weigh hopper is realized under 240 collective effects around quickly discharging material, if receiving hopper does not carry out discharging here, during follow-up
The operation once emptied, i.e., realize to resume chain transmit process relaying along the direction of transmission chain and send, weigh at this time
The inner side of table top 20 is fixed with inner side fixed station bar 250 and realizes the weigh hopper for ensureing the jack-up of fixed plate 420 all processes
40 are overturn, and it is slope surface to be located at one end of transmission chain input direction by outside fixed station bar afterwards, utilizes slope surface pair
The counter-active effect of 420 outboard end of fixed plate has ensured the lifting of fixed plate 420, and is gradually risen along chain direction of transfer until just
Outside fixed station bar 210 recovers parallel after the state for accepting material that begins.
If the utility model is open or relate to the parts or structural member of connection fastened to each other, then, except as otherwise sound
It is bright outer, it is fixedly connected and can be understood as：(such as being connected using bolt or screw) can be releasably fixedly connected with, can also be managed
Xie Wei：It is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other can also be an integral structure (
Such as manufactured using casting technique is integrally formed) substitute (substantially can not be using except integrally formed technique).
In addition, applied in any technical solution disclosed in above-mentioned the utility model be used for represent position relationship or shape
Term its implication includes approximate with its, similar or close state or shape unless otherwise stated.
Either component provided by the utility model by multiple individually parts either assembled, or
The separate part that integrally formed technique manufactures.
Finally it should be noted that:Above example is only illustrating the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it should all cover in the claimed technical solution of the utility model
Among scope.
Claims (10)
1. a kind of weight of material sorting unit for being less than 1kg applied to weight, including rack are the weighing unit being fixed in rack
Face, the transmission chain driven by driving device is provided with the weighing table, is fixed with the transmission chain for placing
The weigh hopper of material, the weigh hopper lower part are provided with the fixed seat being fixedly connected with transmission chain, the weigh hopper
Lower end is fixedly connected with fixed plate, and the fixed plate is hingedly coupled to fixed seat, is laid with the outside of the weighing table upper surface
The outside fixed station bar of weigh hopper is used to support, there is movable weighing unit bar, the activity in the middle part of the outside fixed station bar
Weighing unit bar lower end is fixedly connected with the weighing sensor for being useful for sensing weigh hopper weight.
A kind of 2. weight of material sorting unit for being less than 1kg applied to weight according to claim 1, it is characterised in that
The outside of the weighing table is used for the receiving hopper for accepting weigh hopper upset discharging.
A kind of 3. weight of material sorting unit for being less than 1kg applied to weight according to claim 2, it is characterised in that
There is arc groove in the fixed plate, the spacer pin stretched into arc groove, the arc groove middle part are fixed with the fixed seat
Also have with the protrusion for obstructing spacer pin, on the weighing table and jack up group that weigh hopper rear lateral portion overturns weigh hopper
Bar, the driving lever drive rotation to rotate fixed plate around hinge junction and realize by the material toggling driving device for being fixed on weighing table
Discharging, corresponds on the outside of the weighing table in receiving hopper region without outside fixed station bar to ensure that weigh hopper is overturn, the fixed plate
Articulated shaft is fixedly arranged in the middle of, the fixed seat has waist round hole towards articulated shaft side, and the articulated shaft passes through the one of waist round hole
End is threaded with lock nut has the bit space that allows of uplink abjection protrusion to ensure fixed plate during driving lever is stirred.
4. a kind of weight of material sorting unit for being less than 1kg applied to weight according to claim 1 or 2, its feature exist
In the activity weighing unit bar lower end is fixedly connected with support plate, and the rack sidepiece, which is fixed with, is placed on leading on the outside of support plate
Set, the support plate lower end are fixed with tablet, and the tablet end is fixed with being arranged at the sensor of weighing table bottom
Connection.
A kind of 5. weight of material sorting unit for being less than 1kg applied to weight according to claim 1, it is characterised in that
The inner side supported and force fixed plate to drive weigh hopper to flip to the outside on the inside of fixed plate is additionally provided with the inside of the weighing table
Fixed station bar, the inner side fixed station bar are stepped up along transmission chain conveying direction.
A kind of 6. weight of material sorting unit for being less than 1kg applied to weight according to claim 1, it is characterised in that
One end that the outside fixed station bar is located at transmission chain input direction is slope surface, and is gradually risen along chain direction of transfer.
A kind of 7. weight of material sorting unit for being less than 1kg applied to weight according to claim 2, it is characterised in that
Guardrail is additionally provided with the outside of the weighing table, the guardrail is fixedly connected with rack through connecting rod.
A kind of 8. weight of material sorting unit for being less than 1kg applied to weight according to claim 2, it is characterised in that
The central rack is fixed with industrial personal computer, and the transmission chain and driving lever are driven by motor.
A kind of 9. weight of material sorting unit for being less than 1kg applied to weight according to claim 2, it is characterised in that
The rack side is equipped with the longitudinal baffle for being used for separating operating space, and the longitudinal baffle end is threadedly coupled with rack.
10. a kind of weight of material sorting unit for being less than 1kg applied to weight according to claim 1 or 2, its feature exist
In the activity weighing unit bar upper surface is concordant with outside fixed station bar, and movable weighing unit both ends are contacted with fixed station bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244108.0U CN207308366U (en) | 2017-09-26 | 2017-09-26 | A kind of weight of material sorting unit for being less than 1kg applied to weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244108.0U CN207308366U (en) | 2017-09-26 | 2017-09-26 | A kind of weight of material sorting unit for being less than 1kg applied to weight |
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| Publication Number | Publication Date |
|---|---|
| CN207308366U true CN207308366U (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721244108.0U Active CN207308366U (en) | 2017-09-26 | 2017-09-26 | A kind of weight of material sorting unit for being less than 1kg applied to weight |
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| CN (1) | CN207308366U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976330A (en) * | 2019-12-03 | 2020-04-10 | 中山天聚自动化输送设备有限公司 | Weighing and sorting combined system |
| CN111003269A (en) * | 2019-12-10 | 2020-04-14 | 中山新永一测控设备有限公司 | Weighing and packaging machine |
| CN113369167A (en) * | 2020-06-16 | 2021-09-10 | 唐箫 | Quick weighing defective goods detector using comparison method |
| CN113682555A (en) * | 2021-09-09 | 2021-11-23 | 唐禄丽 | Equipment and method capable of improving packaging capacity |
| CN115352696A (en) * | 2022-08-24 | 2022-11-18 | 广东永一智能设备有限公司 | Weighing device for multistage weight grader |
-
2017
- 2017-09-26 CN CN201721244108.0U patent/CN207308366U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976330A (en) * | 2019-12-03 | 2020-04-10 | 中山天聚自动化输送设备有限公司 | Weighing and sorting combined system |
| CN111003269A (en) * | 2019-12-10 | 2020-04-14 | 中山新永一测控设备有限公司 | Weighing and packaging machine |
| CN113369167A (en) * | 2020-06-16 | 2021-09-10 | 唐箫 | Quick weighing defective goods detector using comparison method |
| CN113369167B (en) * | 2020-06-16 | 2022-07-15 | 苏州喜全软件科技有限公司 | Quick weighing defective goods detector using comparison method |
| CN113682555A (en) * | 2021-09-09 | 2021-11-23 | 唐禄丽 | Equipment and method capable of improving packaging capacity |
| CN115352696A (en) * | 2022-08-24 | 2022-11-18 | 广东永一智能设备有限公司 | Weighing device for multistage weight grader |
| CN115352696B (en) * | 2022-08-24 | 2024-04-05 | 广东永一智能设备有限公司 | Weighing device for multistage weight grader |
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