CN112078843B - Weighing and feeding device - Google Patents
Weighing and feeding device Download PDFInfo
- Publication number
- CN112078843B CN112078843B CN202011042204.3A CN202011042204A CN112078843B CN 112078843 B CN112078843 B CN 112078843B CN 202011042204 A CN202011042204 A CN 202011042204A CN 112078843 B CN112078843 B CN 112078843B
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- 238000005303 weighing Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 32
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 description 18
- 238000007599 discharging Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/46—Check-weighing of filled containers or receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/10—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders
- B65B1/12—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders of screw type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Basic Packing Technique (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
Abstract
The invention provides a weighing and feeding device, which comprises a base, wherein two first support plates are arranged at the right lower corner of the upper end surface of the base, two second support plates are arranged at the right upper corner of the upper end surface of the base, a storage bin is arranged between the first support plates and the second support plates, a support plate is arranged on the lower side of a discharge pipe, a speed reducing motor is arranged on the right side of the upper end surface of the support plate, an auger conveying mechanism is arranged at the output end of the speed reducing motor, an electronic platform scale is arranged on the left side of the upper end surface of the base, a cylinder is arranged at the left end of the auger conveying mechanism, a hopper is fixed at the lower end of the cylinder, a cylinder cover is arranged at the upper end of the cylinder through bolts, a baffle is arranged on the lower side of the hopper, and a plurality of material leaking ports with different diameters are sequentially formed in the upper end surface of the baffle from front to back, compared with the prior art, the weighing and feeding device has the following beneficial effects: the powder flow is controlled, the situation of adding more powder is avoided, the purpose of sliding and taking the powder is realized, and the labor intensity is reduced.
Description
Technical Field
The invention relates to a weighing and feeding device, and belongs to the field of weighing equipment.
Background
At present, in the powder packaging process, the auger conveying mechanism is often adopted to convey the powder to a packaging container on an electronic platform scale, so that the powder is weighed while feeding, but the end face of the auger conveying mechanism is large, the feeding amount is difficult to control, particularly when one packaging container is to be filled, the condition of adding more powder is easy to occur, and the discharge end of the auger conveying mechanism is in an open state, after the power supply of a motor is reduced by disconnection, a speed reduction motor is easy to continue to drive the auger conveying mechanism to rotate due to inertia, so that the powder is scattered, and meanwhile, after the packaging container on the electronic platform scale is filled, the packaging container needs to be manually taken down from the electronic platform scale, so that the labor intensity of workers is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a weighing and feeding device to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a weighing and feeding device comprises a base, wherein two fixing lugs are fixed on the front end surface and the rear end surface of the base, two first support plates are installed on the lower right corner of the upper end surface of the base, two second support plates are installed on the upper right corner of the upper end surface of the base, a storage bin is installed between the first support plates and the second support plates, the storage bin is fixedly connected with the first support plates and the second support plates through bolts, a bin cover is installed on the upper end surface of the storage bin, a feeding port is arranged on the right side of the upper end surface of the bin cover, a reducer pipe is installed on the lower end surface of the storage bin, a discharging pipe is fixed at the lower end of the reducer pipe, a support plate is arranged on the lower side of the discharging pipe, the support plate is fixedly connected with the first support plates and the second support plates through bolts, a speed reducing motor is installed on the right side of the upper end surface of the support plate, an auger conveying mechanism is installed at the output end of the speed reducing motor, and the discharging pipe is communicated with the auger conveying mechanism, base up end left side installation electron platform scale, auger conveying mechanism left end installation cylinder, the cylinder sets up in the electron platform scale top, the fixed funnel of cylinder lower extreme, and the cylinder upper end is through bolt installation cover, the funnel downside is equipped with the baffle, the hourglass material mouth of a plurality of different diameters is seted up in proper order backward in the past to the baffle up end, the fixed rectangle strip of cylinder annular side front side, the rectangle frame is established to the cover on the rectangle strip, the fixed board that links of terminal surface under the rectangle frame, link board lower extreme and baffle fixed connection, and link the preceding terminal surface installation handle of board, rectangle strip up end front side installation pin.
Further, the electronic platform scale up end is equipped with hollow plate, hollow plate front end passes through hinge and electronic platform scale hinged joint, the slide has been inserted in the hollow plate, the fixed U shaped frame strip of hollow plate left end face rear side, low state before the U shaped frame strip is back height, the inside left side installation fixed block of base, fixed block up end installation electric putter, electric putter expansion end surface upside fixed branch, the first gyro wheel seat of branch upper end installation, through the first gyro wheel of pivot installation in the first gyro wheel seat, first gyro wheel setting is under the U shaped frame strip, electric putter expansion end surface downside installation landing leg, the second gyro wheel seat is installed to the landing leg lower extreme, through pivot installation second gyro wheel in the second gyro wheel seat.
Further, auger conveying mechanism includes drum and hob, the hob sets up in the drum, and hob one end and gear motor output fixed connection, the discharging pipe lower extreme is installed at drum right-hand member surface upside.
Furthermore, the outer surface of the lower end of the stop lever is provided with an external thread, the front side of the upper end face of the rectangular strip is provided with a first threaded blind hole, and the stop lever is meshed in the first threaded blind hole through the external thread.
Further, the rubber strip is pasted through glue to the inside up end of rectangle frame, the rubber strip is laminated with the rectangle strip mutually.
Furthermore, the front end of the sliding plate is sleeved with a rubber sleeve, and the sliding plate is in clearance fit with the hollow plate.
Furthermore, a plurality of countersunk holes are formed in the right end face of the interior of the U-shaped frame strip, a plurality of second threaded blind holes are formed in the rear side of the left end face of the hollow plate, and hexagon socket head bolts are arranged in the countersunk holes and are meshed in the second threaded blind holes through threads.
The invention has the beneficial effects that: according to the invention, the cylinder is arranged at the discharge end of the auger conveying mechanism, the plurality of discharge openings with different diameters are formed in the lower side of the cylinder, and when the speed reduction motor continues to rotate due to inertia after stopping working, powder falling from the discharge end of the auger conveying mechanism directly enters the cylinder, so that the powder is prevented from scattering, the discharge openings with corresponding diameters are adjusted to the lower side of the hopper according to needs, and further the function of controlling the flow of the powder is achieved, so that the powder can be accurately added when the packaging container is about to be filled, and the condition of adding more powder is avoided.
According to the invention, the electric push rod is utilized to drive the first idler wheel to slide along the U-shaped frame strip, so that the hollow plate on the electronic platform scale rotates around the hinge to be in an inclined state, meanwhile, the sliding plate slides out of the hollow plate, and then the packaging container on the hollow plate slides down along the hollow plate and the sliding plate, thereby avoiding the need of manually moving down the packaging container and reducing the labor intensity.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a weighing and feeding device according to the present invention;
FIG. 2 is an enlarged view of the portion A of the weighing and feeding device of the present invention;
FIG. 3 is an enlarged view of the position B of the weighing and feeding device of the present invention;
in the figure: 1-base, 2-fixing lug, 3-first support plate, 4-second support plate, 5-support plate, 6-speed reducing motor, 7-discharge pipe, 8-reducing pipe, 9-storage bin, 10-bin cover, 11-charging opening, 12-auger conveying mechanism, 13-bin cover, 14-cylinder body, 15-discharge opening, 16-baffle, 17-electric push rod, 18-electronic platform scale, 19-hollow plate, 20-sliding plate, 21-rectangular strip, 22-rectangular frame, 23-connecting plate, 24-handle, 25-baffle rod, 26-U-shaped frame strip, 27-first roller, 28-first roller seat, 29-supporting rod, 30-supporting leg, 31-second roller seat, 32-second roller seat, And 33, fixing blocks.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a weighing and feeding device comprises a base 1, wherein two fixing lugs 2 are fixed on the front end surface and the rear end surface of the base 1, the fixing lugs 2 are fixed at required positions, the base 1 is installed, two first support plates 3 are installed on the lower right corner of the upper end surface of the base 1, two second support plates 4 are installed on the upper right corner of the upper end surface of the base 1, a storage bin 9 is installed between the first support plates 3 and the second support plates 4, the storage bin 9 is respectively and fixedly connected with the first support plates 3 and the second support plates 4 through bolts, a bin cover 10 is installed on the upper end surface of the storage bin 9, a feeding port 11 is arranged on the right side of the upper end surface of the bin cover 10, a reducer pipe 8 is installed on the lower end surface of the storage bin 9, a discharge pipe 7 is fixed on the lower end of the reducer pipe 8, a support plate 5 is arranged on the lower side of the discharge pipe 7, the support plate 5 is respectively and fixedly connected with the first support plates 3 and the second support plates 4 through bolts, a speed reduction motor 6 is installed on the right side of the upper end surface of the support plate 5, and a screw conveyor mechanism 12 is installed on the output end of the speed reduction motor 6, the discharge pipe 7 is communicated with the auger conveying mechanism 12, the electronic platform scale 18 is installed on the left side of the upper end face of the base 1, the cylinder 14 is installed on the left end of the auger conveying mechanism 12, the cylinder 14 is arranged above the electronic platform scale 18, the lower end of the cylinder 14 is used for fixing the hopper, the upper end of the cylinder 14 is provided with the cylinder cover 13 through the bolt, the lower side of the hopper is provided with the baffle 16, the upper end face of the baffle 16 is sequentially provided with a plurality of material leaking ports 15 with different diameters from front to back, the front side of the annular side face of the cylinder 14 is provided with the rectangular strip 21, the rectangular strip 21 is sleeved with the rectangular frame 22, the lower end face of the rectangular frame 22 is fixedly provided with the connecting plate 23, the lower end of the connecting plate 23 is fixedly connected with the baffle 16, the front end face of the connecting plate 23 is provided with the handle 24, the front side of the upper end face of the rectangular strip 21 is provided with the stop rod 25, after the packaging container is placed on the electronic platform scale 18, the connecting plate 23 is pulled by the handle 24, and the connecting plate 23 drives the rectangular frame 22 to slide along the rectangular strip 21, when the baffle 16 is not positioned below the funnel any more, the gear motor 6 is started, and then the gear motor 6 drives the auger conveying mechanism 12 to convey the powder in the storage bin 9 entering the auger conveying mechanism 12 from the discharge pipe 7 into the cylinder 14, and then the powder in the cylinder 14 falls into the packaging container on the electronic platform scale 18, when the packaging container on the electronic platform scale 18 is about to be filled, the connecting plate 23 is pushed reversely to move the baffle 16 under the funnel, and then the material leaking opening 15 with the proper diameter is selected to be positioned under the funnel as required, so that the falling flow of the powder in the cylinder 14 is reduced, the effect of controlling the flow of the powder is achieved, the powder can be accurately added when the packaging container is about to be filled, the condition of adding more powder is avoided, when the gear motor 6 stops working and continues to rotate due to inertia, the powder falling from the discharge end of the auger conveying mechanism 12 directly enters the cylinder 14, thereby avoiding powder scattering.
As an embodiment of the present invention: the upper end surface of the electronic platform scale 18 is provided with a hollow plate 19, the front end of the hollow plate 19 is hinged with the electronic platform scale 18 through a hinge, a sliding plate 20 is inserted in the hollow plate 19, a U-shaped frame strip 26 is fixed on the rear side of the left end surface of the hollow plate 19, the U-shaped frame strip 26 is in a rear-high front-low state, a fixed block 33 is installed on the left side in the base 1, an electric push rod 17 is installed on the upper end surface of the fixed block 33, a support rod 29 is fixed on the upper side of the outer surface of the movable end of the electric push rod 17, a first roller seat 28 is installed on the upper end of the support rod 29, a first roller 27 is installed in the first roller seat 28 through a rotating shaft, the first roller 27 is arranged under the U-shaped frame strip 26, a support leg 30 is installed on the lower side of the outer surface of the movable end of the electric push rod 17, a second roller seat 31 is installed on the lower end of the support leg 30, a second roller 32 is installed in the second roller seat 31 through a rotating shaft, when a packaging container on the electronic platform scale 18 is filled with the packaging container, the electronic platform scale 18, the electronic push rod 17 is controlled to shrink, and then the electric push rod 17 drives the first roller seat 27 in the first roller seat 28 to move along the U-shaped frame strip 26 through the support rod 29 And when the electric push rod 17 drives the second roller 32 in the second roller seat 31 to roll along the ground through the supporting leg 30, the supporting leg 30 plays a role of supporting the movable end of the electric push rod 17, and because the U-shaped frame strip 26 is in a state of being high in front and low in back, when the first roller 27 rolls along the U-shaped frame strip 26, the U-shaped frame strip 26 is lifted, the U-shaped frame drives the hollow plate 19 to rotate around the hinge to be in an inclined state, meanwhile, the sliding plate 20 slides out of the hollow plate 19, so that the packaging container on the hollow plate 19 slides down along the hollow plate 19 and the sliding plate 20, the need of manually moving down the packaging container is avoided, the labor intensity is reduced, when the electric push rod 17 is controlled to extend, the electric push rod 17 drives the first roller 27 to move backwards until the first roller 27 is separated from the U-shaped frame strip 26, and the hollow plate 19 is placed on the electronic platform scale 18 again.
As an embodiment of the present invention: auger conveying mechanism 12 includes drum and hob, and the hob setting is in the drum, and hob one end and 6 output fixed connection of gear motor, and 7 lower extremes of discharging pipe are installed at drum right-hand member surface upside, and the powder passes through discharging pipe 7 and gets into the drum in the back, and gear motor 6 plays the effect of carrying the powder through the drive hob internal rotation in the drum.
As an embodiment of the present invention: the outer surface processing of the lower end of the stop lever 25 has an external thread, a first thread blind hole is formed in the front side of the upper end face of the rectangular strip 21, the stop lever 25 is meshed in the first thread blind hole through the external thread, the stop lever 25 is screwed into the first thread blind hole through the external thread, and the stop lever 25 and the rectangular strip 21 are convenient to disassemble and assemble.
As an embodiment of the present invention: the rubber strip is pasted through glue to the inside up end of rectangle frame 22, and the rubber strip is laminated with rectangle strip 21 mutually, and the design of rubber strip improves the frictional force between rectangle frame 22 and the rectangle strip 21, prevents that rectangle frame 22 from sliding at will.
As an embodiment of the present invention: the rubber sleeve is sleeved at the front end of the sliding plate 20, the sliding plate 20 is in clearance fit with the hollow plate 19, and when the sliding plate 20 slides out of the hollow plate 19, the rubber sleeve is firstly contacted with the ground to play a role in protecting the sliding plate 20.
As an embodiment of the present invention: a plurality of counter bores are seted up to the inside right-hand member face of U type frame strip 26, and a plurality of second screw thread blind holes are opened to the side behind the hollow 19 left end face, are equipped with hexagon socket head cap screw in the counter bore, and hexagon socket head cap screw passes the counter bore and twists in the second screw thread blind hole through thread engagement, realizes U type frame strip 26 and hollow 19's fixed connection.
The working principle is as follows: after the packing container is placed on the electronic platform scale 18, the handle 24 is utilized to pull the connecting plate 23, the connecting plate 23 drives the rectangular frame 22 to slide along the rectangular strip 21, when the baffle 16 is no longer positioned below the hopper, the speed reducing motor 6 is started, the speed reducing motor 6 drives the auger conveying mechanism 12 to convey powder in the storage bin 9 entering the auger conveying mechanism 12 from the discharge pipe 7 into the cylinder 14, then the powder entering the cylinder 14 falls into the packing container on the electronic platform scale 18, when the packing container on the electronic platform scale 18 is about to be filled, the connecting plate 23 is pushed reversely to enable the baffle 16 to move at the lower side of the hopper, then the material leakage opening 15 with a proper diameter is selected to be positioned under the hopper according to needs, further the falling flow of the powder in the cylinder 14 is reduced, the function of controlling the flow of the powder is achieved, the powder can be conveniently and accurately added when the packing container is about to be filled, and the situation of adding more powder is avoided, when the speed reducing motor 6 stops working and continues to rotate due to inertia, powder falling from the discharge end of the auger conveying mechanism 12 directly enters the cylinder 14, so as to avoid powder scattering, when the packaging container on the electronic platform scale 18 is filled with powder, the electric push rod 17 is controlled to shrink, the electric push rod 17 drives the first roller 27 in the first roller seat 28 to move along the U-shaped frame strip 26 through the support rod 29, the electric push rod 17 drives the second roller 32 in the second roller seat 31 to roll along the ground through the support leg 30, the support leg 30 plays a role of supporting the movable end of the electric push rod 17, because the U-shaped frame strip 26 is in a state of being high in front and low in back, when the first roller 27 rolls along the U-shaped frame strip 26, the U-shaped frame strip 26 is lifted, and further the U-shaped frame drives the hollow plate 19 to rotate around the hinge to present an inclined state, and simultaneously the slide plate 20 slides out of the hollow plate 19, so as to slide the packaging container on the hollow plate 19 down along the hollow plate 19 and the slide plate 20, the packaging container is prevented from being manually moved down, the labor intensity is reduced, when the electric push rod 17 is controlled to extend, the electric push rod 17 drives the first roller 27 to move backwards until the first roller 27 is separated from the U-shaped frame strip 26, and then the hollow plate 19 is placed on the electronic platform scale 18 again.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a feeding device weighs, includes the base, its characterized in that: the front end face and the rear end face of the base are both fixedly provided with two fixing lugs, the right lower corner of the upper end face of the base is provided with two first support plates, the right upper corner of the upper end face of the base is provided with two second support plates, a storage bin is arranged between the first support plates and the second support plates and fixedly connected with the first support plates and the second support plates through bolts, the upper end face of the storage bin is provided with a bin cover, the right side of the upper end face of the bin cover is provided with a feed inlet, the lower end face of the storage bin is provided with a reducer pipe, the lower end of the reducer pipe is fixedly provided with a discharge pipe, the lower side of the discharge pipe is provided with a support plate, the support plate is fixedly connected with the first support plates and the second support plates through bolts, the right side of the upper end face of the support plate is provided with a speed reducing motor, the output end of the speed reducing motor is provided with an auger conveying mechanism, the discharge pipe is communicated with the auger conveying mechanism, and the left side of the upper end face of the base is provided with an electronic platform scale, the auger conveying mechanism comprises an auger conveying mechanism, a cylinder, a hopper, a cylinder cover, a baffle plate, a connecting plate, a handle and a stop lever, wherein the cylinder is arranged at the left end of the auger conveying mechanism and is arranged above an electronic platform scale, the lower end of the cylinder fixes the hopper, the upper end of the cylinder is provided with the cylinder cover through a bolt, the lower side of the hopper is provided with the baffle plate, the upper end face of the baffle plate is sequentially provided with a plurality of material leaking openings with different diameters from front to back, the front side of the annular side face of the cylinder is fixed with the rectangular strip, the rectangular strip is sleeved with the rectangular frame, the lower end face of the rectangular frame is fixed with the connecting plate, the lower end of the connecting plate is fixedly connected with the baffle plate, the front end face of the connecting plate is provided with the handle, and the front side of the upper end face of the rectangular strip is provided with the stop lever; the utility model discloses a high-speed electronic platform scale, including base, electronic platform scale, hollow plate, U-shaped frame strip, base, support bar, first gyro wheel seat, the first gyro wheel of pivot installation, the support bar lower extreme installation second gyro wheel seat, the hollow plate up end is equipped with hollow plate, the hollow plate front end is connected with electronic platform scale through hinge and hinge, the slide has been inserted in the hollow plate, the fixed U type frame strip of hollow plate left end face rear side, low state before the U type frame strip is high back, the inside left side installation fixed block of base, fixed block up end installation electric putter, the fixed branch of electric putter expansion end surface upside, the first gyro wheel seat of branch upper end installation, install first gyro wheel through the pivot in the first gyro wheel seat, first gyro wheel setting is under the U type frame strip, electric putter expansion end surface downside installation landing leg, landing leg lower extreme installation second gyro wheel seat, install the second gyro wheel through the pivot in the second gyro wheel seat.
2. A weighing and charging device as claimed in claim 1, characterised in that: the auger conveying mechanism comprises a cylinder and a screw rod, the screw rod is arranged in the cylinder, one end of the screw rod is fixedly connected with the output end of the speed reducing motor, and the lower end of the discharge pipe is arranged on the upper side of the outer surface of the right end of the cylinder.
3. A weighing and charging device as claimed in claim 1, characterised in that: the outer surface of the lower end of the stop lever is provided with an external thread, the front side of the upper end face of the rectangular strip is provided with a first threaded blind hole, and the stop lever is meshed in the first threaded blind hole through the external thread.
4. A weighing and charging device as claimed in claim 1, characterised in that: the rubber strip is pasted through glue to the inside up end of rectangle frame, the rubber strip is laminated with the rectangle strip mutually.
5. A weighing and charging device as claimed in claim 1, characterised in that: the front end of the sliding plate is sleeved with a rubber sleeve, and the sliding plate is in clearance fit with the hollow plate.
6. A weighing and charging device as claimed in claim 1, characterised in that: a plurality of counter bores are formed in the right end face of the interior of the U-shaped frame strip, a plurality of second threaded blind holes are formed in the rear side of the left end face of the hollow plate, inner hexagon bolts are arranged in the counter bores, and the inner hexagon bolts are meshed in the second threaded blind holes through threads.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019109494902 | 2019-10-08 | ||
| CN201910949490.2A CN110562509A (en) | 2019-10-08 | 2019-10-08 | Weighing and feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112078843A CN112078843A (en) | 2020-12-15 |
| CN112078843B true CN112078843B (en) | 2022-04-01 |
Family
ID=68784009
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910949490.2A Withdrawn CN110562509A (en) | 2019-10-08 | 2019-10-08 | Weighing and feeding device |
| CN202011042204.3A Active CN112078843B (en) | 2019-10-08 | 2020-09-28 | Weighing and feeding device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910949490.2A Withdrawn CN110562509A (en) | 2019-10-08 | 2019-10-08 | Weighing and feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110562509A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405453B (en) * | 2022-01-27 | 2023-10-24 | 皮休车轮科技(台州)有限公司 | Device suitable for sodium hydroxide preparation mixes shaking |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06227502A (en) * | 1993-01-27 | 1994-08-16 | Toyo Seikan Kaisha Ltd | Automatic filling-up device for grain and the like |
| CN205367202U (en) * | 2015-12-15 | 2016-07-06 | 天津名轩科技有限公司 | Platform of unloading with adjustable |
| CN206735418U (en) * | 2017-05-24 | 2017-12-12 | 湖北冠泰建材有限公司 | One kind unloads shelf |
| CN207120913U (en) * | 2017-07-17 | 2018-03-20 | 新昌县鸿裕工业产品设计有限公司 | A kind of refractory brick Powder packaging machine |
| CN207632142U (en) * | 2017-11-06 | 2018-07-20 | 浙江德瑞摩擦材料有限公司 | A kind of material dosing conveying device |
| CN108528833A (en) * | 2018-04-27 | 2018-09-14 | 丁涛 | Accurately control the drug granule packing machine and method of discharge quantity |
| CN208683273U (en) * | 2018-08-28 | 2019-04-02 | 淮北华大农牧科技有限公司 | A kind of feed mixing pack all-in-one machine |
-
2019
- 2019-10-08 CN CN201910949490.2A patent/CN110562509A/en not_active Withdrawn
-
2020
- 2020-09-28 CN CN202011042204.3A patent/CN112078843B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06227502A (en) * | 1993-01-27 | 1994-08-16 | Toyo Seikan Kaisha Ltd | Automatic filling-up device for grain and the like |
| CN205367202U (en) * | 2015-12-15 | 2016-07-06 | 天津名轩科技有限公司 | Platform of unloading with adjustable |
| CN206735418U (en) * | 2017-05-24 | 2017-12-12 | 湖北冠泰建材有限公司 | One kind unloads shelf |
| CN207120913U (en) * | 2017-07-17 | 2018-03-20 | 新昌县鸿裕工业产品设计有限公司 | A kind of refractory brick Powder packaging machine |
| CN207632142U (en) * | 2017-11-06 | 2018-07-20 | 浙江德瑞摩擦材料有限公司 | A kind of material dosing conveying device |
| CN108528833A (en) * | 2018-04-27 | 2018-09-14 | 丁涛 | Accurately control the drug granule packing machine and method of discharge quantity |
| CN208683273U (en) * | 2018-08-28 | 2019-04-02 | 淮北华大农牧科技有限公司 | A kind of feed mixing pack all-in-one machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112078843A (en) | 2020-12-15 |
| CN110562509A (en) | 2019-12-13 |
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