CN2709311Y - Automatic quantitative dispensing machine - Google Patents
Automatic quantitative dispensing machine Download PDFInfo
- Publication number
- CN2709311Y CN2709311Y CN 200420038172 CN200420038172U CN2709311Y CN 2709311 Y CN2709311 Y CN 2709311Y CN 200420038172 CN200420038172 CN 200420038172 CN 200420038172 U CN200420038172 U CN 200420038172U CN 2709311 Y CN2709311 Y CN 2709311Y
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- conveyer
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- hopper
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Abstract
The utility model provides an automatic dosing machine which is composed of a plurality of automatic metering machines, wherein, each automatic metering machine comprises a machine frame; a conveyer is arranged on the rear of the machine frame, a feed hopper is arranged on a feed opening of the conveyer, and a vibration hopper is fixed on the machine frame under a discharge hole of the feed hopper; a conveyer belt is arranged on the machine frame under a feed opening at the front end of the vibration hopper, and a metering device which is composed of a discharge hopper fixed on the machine frame and a scale hopper with a weight sensor is arranged on the machine frame under the feed end of the conveyer belt. According to the requirement of dosing, the preset weight of various materials is input into each automatic metering machine; a motor and an electromagnet are automatically controlled by a microcomputer to act, so the utility model can continuously and accurately weigh required weight, and the dosing of heterogeneous materials is carried out automatically, which can eliminate fussy manual operation. The utility model is suitable for the automatic dosing of a plurality of granule materials and especially suitable for tea factories and tea merchants to use for the assortment combination and the mixing packaging of heterogeneous tea.
Description
Technical field
The utility model relates to field of measuring techniques, particularly a kind of automatic ration proportioning machine that the variety classes material can be carried out automatic matched combined.
Background technology
If the commodity of producing or selling are to have multiple different small particles material matched combined to form, buy, carry and deposit for the ease of people, need accurate measurement, quantitatively carry out matched combined; And existing metering, quantitative ingredient mostly are manual operations, waste time and energy.Be in particular and satisfy variety classes tealeaves such as oolong tea, jasmine tea, green tea, black tea etc. and carry out the matched combined requirement, the past manual operation can not adapt to, and measuring accuracy, efficient are not high, and operation is inconvenience extremely.
Summary of the invention
The purpose of this utility model provides a kind of efficient height, automatic ration proportioning machine easy to use, and it can be continuously carry out automatically accurately weighing and matched combined automatically to material.
The technical scheme that realizes the utility model purpose is:
The automatic ration proportioning machine is characterized in that: comprise some automatic metering mechanisms; Every automatic metering mechanism comprises frame, control system and the rack-mounted conveyer of difference, feeder hopper, vibration bucket, load-transfer device, gauging device; Described conveyer is installed in the rear portion of frame, is equiped with motor near on the frame of conveyer, is provided with drive belt between the rotating shaft of this motor and conveyer, and motor drives conveyer by drive belt; Feeder hopper is fixed on the frame of conveyer blanking end below, this feeder hopper has advancing of vertical perforation, discharging opening, described vibration bucket is positioned at the below of feeder hopper discharging opening, be equiped with vibrator on this vibration bucket, be equiped with first motor near this vibrator the frame, be provided with drive belt between the output shaft of this first motor and the vibrating shaft of vibrator, the front end of vibration bucket has feed opening, described load-transfer device is positioned at the feed opening below of vibration bucket, on the frame below the load-transfer device, be equiped with second motor, be provided with drive belt between the output shaft of this second motor and the rotating shaft of load-transfer device, described gauging device is made up of with the scale hooper that has weight sensor the discharge hopper that is fixed on the frame, described discharge hopper is positioned at the below of load-transfer device throw-off end, the top of scale hooper, this discharge hopper is infundibulate, has discharge port on the sidewall of bottom, this discharge port is provided with the activity Dump gate, this Dump gate can be hinged on the discharge hopper sidewall with opening and closing, and the activity Dump gate of disposing is provided with control mechanism, described control system adopts computer control device, and its input end is connected with the mouth of weight sensor, mouth and first, second motor and electromagnet are electrically connected.
As further improvement:
Electromagnet and torsion spring that described control mechanism comprises " L " type control stalk, armature, matches with armature, one end of this control stalk is connected with activity Dump gate lateral surface, the other end is free end, armature is packed in the free end end of control stalk, the electromagnet that installing and armature match on the Dump gate sidewall above the armature, torsion spring is installed between Dump gate and the discharge hopper.
The discharge hopper sidewall of described Dump gate top is provided with support, and described electromagnet places in the support, and this support extension downwards is provided with control slit, and armature is movably placed in the control slit.
The place, below that is positioned at discharge port in the described scale hooper is provided with blowpit, close mutually, the placement in opposite directions of the throw-off end of described some each blowpit of automatic metering mechanism.
The throw-off end below of described blowpit is placed with bucket.
Described conveyer is provided with a plurality of conveyer buckets.
Described each motor is an adjustable speed motor.
Be provided with the stirring leaf in the described vibration bucket, the feeder hopper sidewall of this stirring leaf top is provided with the 3rd motor, is provided with drive link between the output shaft of the 3rd motor and the stirring leaf.
Described load-transfer device top is provided with the stirring leaf, and the frame of this stirring leaf one side is provided with the 4th motor, is provided with drive link between the output shaft of the 4th motor and the stirring leaf.
The below of described load-transfer device blanking end, the top of discharge hopper are provided with the movable sideboard that front end is turned up, the rear end of this activity sideboard is movably articulated on the frame, front center at movable sideboard fixedly installs armature, and the top of this armature is provided with the electromagnet that matches, and electromagnet is fixed on the frame.
The front end feed opening indentation of described vibration bucket is provided with horizontal sideboard in the vibration bucket, and sideboard lower end indentation leaves the gap between sideboard and the vibration bucket.
The utlity model has following advantage:
Import the weight that presets of the required various materials of matched combined as required at each automatic metering mechanism, by microcomputer automatic control motor, electromagnet action, can be continuously the accurate required deal of weighing, automatically different types of material is carried out quantitative matched combined, remove loaded down with trivial details manual operation from.This machine is applicable to the quantitative ingredient of various small particles materials; Particularly tea processing factory, tea merchant carry out matched combined, hybrid packed to different types of tealeaves.
Description of drawings
Fig. 1 is the automatic metering mechanism scheme drawing in the utility model automatic ration proportioning machine.
Fig. 2 is the structural representation of A portion among Fig. 1.
Fig. 3 is the structural representation of B portion among Fig. 1.
Fig. 4 is the control system schematic diagram of automatic metering mechanism among Fig. 1.
Fig. 5 is the scheme drawing of the utility model automatic ration proportioning machine.
The specific embodiment
As shown in Figure 1.This automatic ration proportioning machine comprises some automatic metering mechanisms; Each automatic metering mechanism is respectively arranged with frame 1, be useful on the conveyer 26 of convey materials in the posterior means of frame 1, be equiped with adjustable speed motor 28 near on the frame 1 of conveyer 26 lower ends, be provided with drive belt between the rotating shaft of this motor 28 and conveyer 26, motor 28 drives conveyer 26 by drive belt; Conveyer 26 is used for the various materials of matched combined that need are delivered to the top from the below, and the material device of being carried is in the conveyer bucket 27 that is driven by conveyer 26, and this conveyer bucket 27 runs to the discharging automatically of top blanking end; Feeder hopper 2 is installed on the frame of conveyer 26 top blanking ends below, this feeder hopper 2 has advancing of vertical perforation, discharging opening, vibration bucket 3 is positioned at the discharging opening below of feeder hopper 2, and be fixed on the frame 1, the base plate back side device of vibration bucket 3 has vibrator 8, near first motor 24 that is equiped with adjustable speed on the frame 1 of vibrator 8 belows, be provided with drive belt between the vibrating shaft of the rotating shaft of this first motor 24 and vibrator 8, motor 24 drives vibrator 8 by drive belt, vibrator 8 drives vibration bucket 3, vibration bucket 3 should tilt to place to the front lower place, so that material can be fed forward; But vibration bucket 3 front ends are provided with the zig-zag feed opening 31 of thick, the thin material of uniform distribution, the internal fixation of vibration bucket 3 is provided with tool first, second road transverse baffle 9,10 at regular intervals, the lower end of baffle plate 9,10 is a serration discharging opening 91,101, and suitable space is left as material channel with vibration bucket 3 bottom surfaces in its lower surface; For solid accumulation, the obstruction that prevents from from feeder hopper 2, to fall, be provided with in the vibration bucket 3 between the feeder hopper 2 and the first road baffle plate 9 and stir leaf 12, feeder hopper 2 sidewalls of these stirring leaf 12 tops are provided with the 3rd motor 11 of adjustable speed, be provided with drive link between 11 rotating shafts of the 3rd motor and the stirring leaf 12, the 3rd motor 11 stirs leaf 12 by the drive link drive and rotates, and makes the material transmission smooth and easy by the stirring that do not stop of stirring leaf 12.Below vibration bucket 3 feed openings 31, be provided with load-transfer device 4, the material that falls from feed opening 31 is accepted and forwarded to load-transfer device 4, on the frame below the load-transfer device 41, be equiped with second motor 25 of adjustable speed, be provided with drive belt between the rotating shaft of this second motor 25 and load-transfer device 4, motor 25 drives load-transfer device 4 by drive belt; Load-transfer device 4 tops are provided with stirs leaf 14, the frame 1 of these stirring leaf 14 1 sides is provided with the 4th motor 13 of adjustable speed, be provided with drive link between 13 rotating shafts of the 4th motor and the stirring leaf 14, the 4th motor 13 drives by drive belt and stirs leaf 14 rotations, the rotation direction of stirring leaf 14 is opposite with the direction of transfer of load-transfer device 4, through stirring the stirring of leaf 14, can make thick, the thin evenly collocation of the material that is fed forward.
As shown in Figure 1 and Figure 2.Scale hooper 6 is installed on the frame 1 of load-transfer device 4 blanking ends below; Be the top that bell-shaped discharge hopper 5 is installed in scale hooper 6, be used to admit load-transfer device 4 blanking ends to carry the material that gets off; The bottom surface of scale hooper 6 is equipped with weight induction device 15, bottom near discharge hopper 5 is provided with discharge port, this discharge port has activity Dump gate 16, Dump gate 16 can be hinged near on discharge hopper 5 sidewalls of Dump gate with opening and closing, Dump gate 16 captive joints " L " shape control stalk 19, one end of this control stalk 19 is fixed on the activity Dump gate 16, the other end is a free end, control stalk 19 free-ended ends are provided with armature 191, above armature 191, be provided with the electromagnet 18 that matches, electromagnet 18 is installed in the support 17 of captiveing joint with discharge hopper 5, the lower end extension of support 17 is provided with control slit 18, armature 18 is up and down in control slit 171, and is provided with torsion spring 20 between Dump gate 16 and discharge hopper 5.Excitation coil energising when electromagnet 18 energising produces the magnetic field adhesive armature 191 that makes progress, and drives control stalk 19 and opens activity Dump gate 16; The magnetic flow that excitation coil produces when electromagnet 18 outages disappears, under the effect of torsion spring 20, and activity Dump gate 16 SELF CL.Be provided with blowpit 29 below the discharge port of discharge hopper 5, this blowpit 29 tilts to be fixed in the scale hooper 6, the material that is used to carry the discharge port of discharge hopper 5 to fall.Below blowpit 29, place bucket 30, accept the material that falls by blowpit 29.
As Fig. 1, shown in Figure 3.Below load-transfer device 4 blanking ends, the top of discharge hopper 5 is provided with the movable sideboard 22 that front end is turned up, the rear end of this activity sideboard 22 is movably articulated on the frame 1, front end upper surface middle part at movable sideboard 22 fixedly installs armature 21, electromagnet 23 is set above armature 21, electromagnet 23 is fixed in the support of captiveing joint with frame 1, but armature 23 cooperates pull-up activity sideboard 22 with electromagnet 21, when control system output stops the feed signal, electromagnet 21 energising excitation coils produce magnetic field, adhesive armature 21 can make progress rapidly, pull-up activity sideboard 22, to be temporarily stored in owing to the unnecessary material that inertia falls from load-transfer device 4 blanking ends the folding groove of movable sideboard 22 and do not fall in the discharge hopper 5, guarantee that metering accurately; The magnetic flow that excitation coil produces when electromagnet 21 outages disappears, and movable sideboard 22 relies on deadweight to fall to resetting automatically.
With reference to Fig. 4.Control system adopts computer control device, its input end and weight sensor with mouth be connected, mouth is electrically connected with above-mentioned each motor 11,13,24,25 and electromagnet 18,23.To preset weight input microcomputer by Programmer, microcomputer is exported control signal corresponding, and according to instruction, motor 11,13,24,25 is started working simultaneously; Weight sensor 15 on the scale hooper 6 is responded to the weight of material of sending in the discharge hopper 5, the signal of microcomputer input weight sensor 15 automatically; When the weight in the discharge hopper 5 reaches when presetting weight, microcomputer is exported control signal, motor 11,13,24,25 quits work simultaneously, electromagnet 18,23 is switched on simultaneously, difference adhesive armature 191,23, open Dump gate 16, pull-up activity sideboard 22, material is fallen on the blowpit 29 by discharge port, by blowpit 29 material is sent into bucket 30; After the discharging, the counter-force of utilizing torsion spring 20 is with Dump gate 16 SELF CL, and movable sideboard 22 relies on deadweight to fall to resetting automatically.So continuous working, weighing process automatically.
With reference to Fig. 5.Each automatic metering mechanism of this automatic ration proportioning machine is placed in opposite directions, and the throw-off end of the blowpit 29 of each automatic metering mechanism also mutually near placing, is placed with bucket 30 in opposite directions below throw-off end, be used to accept the material that each blowpit 29 falls.The course of conveying of material is: the conveyer bucket 27 of at first material being packed into, by conveyer 26 conveyer bucket 27 is delivered to top blanking end, conveyer bucket 27 is discharged into material in the silo 2 automatically, vibration bucket 3 is delivered to load-transfer device 4 with the material that silo 2 falls, be transported in the discharge hopper 5 by load-transfer device 4, the material that the discharge port by discharge hopper 5 falls is sent into bucket 30 through blowpit 29.Kind according to required matched combined material, enable the automatic metering mechanism of counting on the same stage mutually with material variety, the required ratiometric of once collocation that is every kind of material by every automatic metering mechanism of control system input presets weight, regulate the delivery speed of each automatic metering mechanism, make every automatic metering mechanism in the identical time, carry the collocation of various materials required preset weight, each so various materials of delivering in the bucket 30 all reach the collocation requirement, need not manually to carry out the branch kind again and quantitatively arrange in pairs or groups.
Claims (11)
1, automatic ration proportioning machine is characterized in that: comprise some automatic metering mechanisms; Every automatic metering mechanism comprises frame, control system and the rack-mounted conveyer of difference, feeder hopper, vibration bucket, load-transfer device, gauging device; Described conveyer is installed in the rear portion of frame, is equiped with motor near on the frame of conveyer, is provided with drive belt between the rotating shaft of this motor and conveyer, and motor drives conveyer by drive belt; Feeder hopper is fixed on the frame of conveyer blanking end below, this feeder hopper has advancing of vertical perforation, discharging opening, described vibration bucket is positioned at the below of feeder hopper discharging opening, be equiped with vibrator on this vibration bucket, be equiped with first motor near this vibrator the frame, be provided with drive belt between the output shaft of this first motor and the vibrating shaft of vibrator, the front end of vibration bucket has feed opening, described load-transfer device is positioned at the feed opening below of vibration bucket, on the frame below the load-transfer device, be equiped with second motor, be provided with drive belt between the output shaft of this second motor and the rotating shaft of load-transfer device, described gauging device is made up of with the scale hooper that has weight sensor the discharge hopper that is fixed on the frame, described discharge hopper is positioned at the below of load-transfer device throw-off end, the top of scale hooper, this discharge hopper is infundibulate, has discharge port on the sidewall of bottom, this discharge port is provided with the activity Dump gate, this Dump gate can be hinged on the discharge hopper sidewall with opening and closing, and the activity Dump gate of disposing is provided with control mechanism, described control system adopts computer control device, and its input end is connected with the mouth of weight sensor, mouth and first, second motor and electromagnet are electrically connected.
2, automatic ration proportioning machine according to claim 1, it is characterized in that: electromagnet and torsion spring that described control mechanism comprises " L " type control stalk, armature, matches with armature, one end of this control stalk is connected with activity Dump gate lateral surface, the other end is free end, armature is packed in the free end end of control stalk, the electromagnet that installing and armature match on the Dump gate sidewall above the armature, torsion spring is installed between Dump gate and the discharge hopper.
3, automatic ration proportioning machine according to claim 2 is characterized in that: the discharge hopper sidewall of described Dump gate top is provided with support, and described electromagnet places in the support, and this support extension downwards is provided with control slit, and armature is movably placed in the control slit.
4, automatic ration proportioning machine according to claim 1 is characterized in that: the place, below that is positioned at discharge port in the described scale hooper is provided with blowpit, close mutually, the placement in opposite directions of the throw-off end of described some each blowpit of automatic metering mechanism.
5, automatic ration proportioning machine according to claim 4 is characterized in that: the throw-off end below of described blowpit is placed with bucket.
6, automatic ration proportioning machine according to claim 1, it is characterized in that: described conveyer is provided with a plurality of conveyer buckets.
7, automatic ration proportioning machine according to claim 1 is characterized in that: described each motor is an adjustable speed motor.
8, automatic ration proportioning machine according to claim 1 is characterized in that: be provided with the stirring leaf in the described vibration bucket, the feeder hopper sidewall of this stirring leaf top is provided with the 3rd motor, is provided with drive link between the output shaft of the 3rd motor and the stirring leaf.
9, automatic ration proportioning machine according to claim 1 is characterized in that: described load-transfer device top is provided with the stirring leaf, and the frame of this stirring leaf one side is provided with the 4th motor, is provided with drive link between the output shaft of the 4th motor and the stirring leaf.
10, automatic ration proportioning machine according to claim 1, it is characterized in that: the below of described load-transfer device blanking end, the top of discharge hopper are provided with the movable sideboard that front end is turned up, the rear end of this activity sideboard is movably articulated on the frame, front center at movable sideboard fixedly installs armature, the top of this armature is provided with the electromagnet that matches, and electromagnet is fixed on the frame.
11, according to the described automatic ration proportioning machine of claim 1, it is characterized in that: the front end feed opening indentation of described vibration bucket, be provided with horizontal sideboard in the vibration bucket, sideboard lower end indentation leaves the gap between sideboard and the vibration bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038172 CN2709311Y (en) | 2004-01-15 | 2004-01-15 | Automatic quantitative dispensing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038172 CN2709311Y (en) | 2004-01-15 | 2004-01-15 | Automatic quantitative dispensing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709311Y true CN2709311Y (en) | 2005-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420038172 Expired - Fee Related CN2709311Y (en) | 2004-01-15 | 2004-01-15 | Automatic quantitative dispensing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709311Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224399A (en) * | 2008-12-02 | 2011-10-19 | 尤尼威蒂恩技术有限责任公司 | Polymer finishing process |
| CN102393240A (en) * | 2005-04-19 | 2012-03-28 | 大和制衡株式会社 | Combination balance for mixture weighing |
| CN102795360A (en) * | 2012-08-20 | 2012-11-28 | 江阴天江药业有限公司 | Automatic medicine bag dividing machine for traditional Chinese medicine |
| CN103304289A (en) * | 2013-06-20 | 2013-09-18 | 通海县褔慧科技有限公司 | Quantitative batching machine for waste vegetable leaf organic fertilizer |
| CN103884411A (en) * | 2014-03-21 | 2014-06-25 | 中国地质大学（武汉） | Device for controlling mud sample manufacturing precise proportioning through computer and control method |
| CN104748826A (en) * | 2015-03-10 | 2015-07-01 | 铜陵有色金属集团股份有限公司 | Method for achieving accurate burdening and continuous metering of static-state hopper scale |
| CN105962379A (en) * | 2016-05-03 | 2016-09-28 | 宣城柏维力生物工程有限公司 | Vitamin B tablets and preparation method thereof |
| CN106959149A (en) * | 2017-04-05 | 2017-07-18 | 西安电子科技大学 | Fruits and vegetables are weighed and valuation intelligent electronic-scale automatically |
| CN107076605A (en) * | 2014-10-23 | 2017-08-18 | 优特有限公司 | Improved device for measuring and packing agricultural product |
| CN107856909A (en) * | 2017-10-24 | 2018-03-30 | 宁波市江北区伊人宝贸易有限公司 | A kind of material high-efficiency hybrid packed machine automatically |
| CN108043268A (en) * | 2017-12-21 | 2018-05-18 | 昆山聚贝机械设计有限公司 | A kind of intelligence liquid stirrers |
| CN108395303A (en) * | 2018-05-04 | 2018-08-14 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of highly effective compost device |
| CN108458773A (en) * | 2018-05-16 | 2018-08-28 | 泉州市嗣家名茶发展有限公司 | A kind of automation extraction element for making gold autumn sunflower health tea powder |
| CN113911441A (en) * | 2021-10-18 | 2022-01-11 | 深圳市道元实业有限公司 | Food bagging equipment |
| CN116692386A (en) * | 2023-08-08 | 2023-09-05 | 河南钱潮智造有限公司 | Casting return furnace material conveying system |
-
2004
- 2004-01-15 CN CN 200420038172 patent/CN2709311Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393240A (en) * | 2005-04-19 | 2012-03-28 | 大和制衡株式会社 | Combination balance for mixture weighing |
| CN102393240B (en) * | 2005-04-19 | 2014-04-30 | 大和制衡株式会社 | Combination balance for mixture weighing |
| CN102224399B (en) * | 2008-12-02 | 2013-09-04 | 尤尼威蒂恩技术有限责任公司 | Polymer finishing process |
| CN102224399A (en) * | 2008-12-02 | 2011-10-19 | 尤尼威蒂恩技术有限责任公司 | Polymer finishing process |
| CN102795360A (en) * | 2012-08-20 | 2012-11-28 | 江阴天江药业有限公司 | Automatic medicine bag dividing machine for traditional Chinese medicine |
| CN103304289A (en) * | 2013-06-20 | 2013-09-18 | 通海县褔慧科技有限公司 | Quantitative batching machine for waste vegetable leaf organic fertilizer |
| CN103304289B (en) * | 2013-06-20 | 2015-01-28 | 通海县福慧科技有限公司 | Quantitative batching machine for waste vegetable leaf organic fertilizer |
| CN103884411A (en) * | 2014-03-21 | 2014-06-25 | 中国地质大学（武汉） | Device for controlling mud sample manufacturing precise proportioning through computer and control method |
| CN107076605A (en) * | 2014-10-23 | 2017-08-18 | 优特有限公司 | Improved device for measuring and packing agricultural product |
| CN107076605B (en) * | 2014-10-23 | 2019-03-22 | 优特有限公司 | For measuring and packing the improved device of agricultural product |
| CN104748826A (en) * | 2015-03-10 | 2015-07-01 | 铜陵有色金属集团股份有限公司 | Method for achieving accurate burdening and continuous metering of static-state hopper scale |
| CN105962379A (en) * | 2016-05-03 | 2016-09-28 | 宣城柏维力生物工程有限公司 | Vitamin B tablets and preparation method thereof |
| CN106959149A (en) * | 2017-04-05 | 2017-07-18 | 西安电子科技大学 | Fruits and vegetables are weighed and valuation intelligent electronic-scale automatically |
| CN107856909A (en) * | 2017-10-24 | 2018-03-30 | 宁波市江北区伊人宝贸易有限公司 | A kind of material high-efficiency hybrid packed machine automatically |
| CN108043268A (en) * | 2017-12-21 | 2018-05-18 | 昆山聚贝机械设计有限公司 | A kind of intelligence liquid stirrers |
| CN108395303A (en) * | 2018-05-04 | 2018-08-14 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of highly effective compost device |
| CN108458773A (en) * | 2018-05-16 | 2018-08-28 | 泉州市嗣家名茶发展有限公司 | A kind of automation extraction element for making gold autumn sunflower health tea powder |
| CN113911441A (en) * | 2021-10-18 | 2022-01-11 | 深圳市道元实业有限公司 | Food bagging equipment |
| CN116692386A (en) * | 2023-08-08 | 2023-09-05 | 河南钱潮智造有限公司 | Casting return furnace material conveying system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |