CN111846354A - Screening and weighing integrated conveying mechanism for food packaging machine - Google Patents
Screening and weighing integrated conveying mechanism for food packaging machine Download PDFInfo
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- CN111846354A CN111846354A CN202010671111.0A CN202010671111A CN111846354A CN 111846354 A CN111846354 A CN 111846354A CN 202010671111 A CN202010671111 A CN 202010671111A CN 111846354 A CN111846354 A CN 111846354A
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- weighing
- screening
- motor
- box
- conveying channel
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- 238000005303 weighing Methods 0.000 title claims abstract description 94
- 238000012216 screening Methods 0.000 title claims abstract description 74
- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 235000013305 food Nutrition 0.000 title claims abstract description 30
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000012856 packing Methods 0.000 claims description 8
- 238000007873 sieving Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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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
- B65B25/00—Packaging other articles presenting special problems
- B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
-
- 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
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
-
- 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
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/16—Separating measured quantities from supply
- B65B37/18—Separating measured quantities from supply by weighing
-
- 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
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a screening and weighing integrated conveying mechanism for a food packaging machine, which comprises a rack, a screening mechanism, a weighing mechanism and a conveying mechanism, wherein the screening mechanism comprises a connecting column, a screening box, a screening net and a vibration motor so as to realize material screening, the bottom of the screening box is obliquely arranged, the conveying mechanism comprises an electric telescopic rod, a first conveying channel and a second conveying channel, the first conveying channel can be adjusted in the oblique direction through the electric telescopic rod, a baffle is fixedly connected to a rotating shaft of the first motor, the baffle can realize opening and closing control of circulation of the second conveying channel, the weighing mechanism comprises a second motor, a weighing platform and a mounting plate, and the second motor can drive the weighing platform to rotate. The food screening and weighing device has the effects of being capable of rapidly screening, weighing and packaging, and respectively transmitting and collecting screened food and screening residues, and is mainly used for screening, weighing and packaging food.
Description
Technical Field
The invention relates to the technical field of food packaging equipment, in particular to a screening and weighing integrated conveying mechanism for a food packaging machine.
Background
In social production, three steps of screening, weighing and packaging are required for packaging of food (particularly bean food), and the three steps of the conventional food packaging equipment are independent mechanisms, cannot be effectively combined to improve the production efficiency, and wastes time and labor for discharging residues after screening is finished.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the screening and weighing integrated conveying mechanism which can rapidly screen, weigh and package food and screened residues and can respectively transmit and collect the food and the screened residues.
The technical scheme adopted by the invention for realizing the purpose is as follows: a screening and weighing integrated conveying mechanism for a food packaging machine comprises a rack, a screening mechanism, a weighing mechanism and a conveying mechanism, wherein the screening mechanism is arranged at the top of the rack and comprises a connecting column, a screening box, a screening net and a vibration motor, the connecting column is fixedly connected to the top of the rack, the bottom of the connecting column is fixedly connected with the screening box, the vibration motor is fixedly connected to the outer side of the screening box, the bottom of the screening box is obliquely arranged, the screening net is arranged at the bottom of the screening box, a discharge hole is formed in the bottom of the screening box at the lower point of the bottom of the screening box, a small electric gate is arranged on the discharge hole, and the conveying mechanism is arranged at the bottom of the screening mechanism on the rack;
The conveying mechanism comprises an electric telescopic rod, a first conveying channel and a second conveying channel, the first conveying channel is arranged at the bottom of the screening box, the electric telescopic rod is arranged on the rack, the top of the electric telescopic rod is hinged with one end of the first conveying channel, the second conveying channel is fixedly connected with the rack in a downward inclined structure, one end of the second conveying channel is hinged with the other end of the first conveying channel, and a discharge hole is formed in the rack and positioned on the outer side of the electric telescopic rod;
the frame is fixedly connected with a mounting frame, a first motor is fixedly mounted on the mounting frame, a baffle is fixedly connected to a rotating shaft of the first motor and positioned at a notch of the second conveying channel, the baffle can realize opening and closing control of circulation of the second conveying channel, and a weighing mechanism is arranged at the bottom of the second conveying channel on the frame;
the weighing mechanism comprises a second motor, a weighing platform and a mounting plate, the frame is fixedly connected with the second motor, the second motor is arranged between the second motor and the mounting plate, the weighing platform is provided with a weighing sensor, one side of the weighing platform is rotatably connected onto the mounting plate, the other side of the weighing platform is connected with the rotating shaft of the second motor, the weighing platform can be driven by the second motor to rotate, the weighing platform is provided with a weighing box, the weighing box is corresponding to the notch of the second transmission channel and is close to the third transmission channel, and the downward inclination of the weighing mechanism is provided with the third transmission channel.
The top of the rack is provided with a feed inlet corresponding to the screening box, and a spring is arranged between the screening box and the connecting column.
The bottom of the discharge port is provided with a discharge pipeline, and the bottom of the discharge pipeline is provided with a collecting box.
The frame outside is provided with the transmission band, the packing carton has been placed on the transmission band.
Be close to the transmission band is provided with controlling means, controlling means is in including control box and setting inside control module, the setting module of control box and setting are in display screen, the control button in the control box outside.
The control module is used for controlling the vibration motor, the electric telescopic rod, the first motor, the second motor and the transmission belt.
The control module comprises a PLC (programmable logic controller), the setting module is used for setting the weighing weight of the weighing sensor, the PLC is matched with the first motor and the second motor, when the weighing sensor reaches the set weighing weight, the PLC controls the first motor to close the second conveying channel, and the second motor controls the material on the weighing platform to be overturned to the third conveying channel.
The invention has the beneficial effects that: this mechanism has realized the integration flow of screening, weighing, packing triplex, can be fast convenient pack food, and the food size of packing, weight are even, satisfy food and sell the needs to this mechanism is provided with special transmission device for the accessible transform food direction of transfer, thereby the food that will select transmits the packing, will filter the remainder and transmit the collection case.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the detail A0 in FIG. 1;
FIG. 3 is a schematic view of a screen structure according to the present invention.
In the figure: the automatic weighing machine comprises a frame 1, a connecting column 2, a screening box 3, a screening net 4, a vibrating motor 5, a small electric gate 6, an electric telescopic rod 7, a conveying channel 8, a conveying channel 9, a conveying channel 10, a mounting rack 10, a motor 11, a baffle 12, a motor 13, a weighing platform 14, a mounting plate 15, a weighing box 16, a conveying channel 17, a feeding port 18, a discharging pipeline 19, a collecting box 20, a conveying belt 21, a packing box 22 and a control device 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Please refer to fig. 1-3, a screening and weighing integrated conveying mechanism for a food packaging machine, comprising a frame 1, a screening mechanism, a weighing mechanism and a conveying mechanism, wherein the screening mechanism is arranged at the top of the frame 1 and comprises a connecting column 2, a screening box 3, a screening net 4 and a vibrating motor 5, the connecting column 2 is fixedly connected at the top of the frame 1, the screening box 3 is fixedly connected at the bottom of the connecting column 2, the vibrating motor 5 is fixedly connected at the outer side of the screening box 3, the bottom of the screening box 3 is obliquely arranged, the screening net 4 is arranged at the bottom of the screening box 3, a discharge hole is arranged at the bottom of the screening box 3 at the lower point of the bottom, a small electric gate 6 is arranged on the discharge hole, and the conveying mechanism;
The conveying mechanism comprises an electric telescopic rod 7, a first conveying channel 8 and a second conveying channel 9, the first conveying channel 8 is arranged at the bottom of the screening box 3, the electric telescopic rod 7 is arranged on the rack 1, the top of the electric telescopic rod 7 is hinged with one end of the first conveying channel 8, the second conveying channel 9 is fixedly connected to the rack 1 in a downward inclined structure, one end of the second conveying channel 9 is hinged with the other end of the first conveying channel 8, and a discharge hole is formed in the rack 1 and positioned on the outer side of the electric telescopic rod 7;
the frame 1 is fixedly connected with an installation frame 10, a first motor 11 is fixedly installed on the installation frame 10, a baffle 12 is fixedly connected to a rotating shaft of the first motor 11, the baffle 12 is located at a notch of a second conveying channel 9, the baffle 12 can realize opening and closing control of circulation of the second conveying channel 9, and a weighing mechanism is arranged at the bottom of the second conveying channel 9 on the frame 1;
the weighing mechanism comprises a second motor 13, a weighing platform 14 and a mounting plate 15, the second motor 13 is fixedly connected to the rack 1, the weighing platform 14 is arranged between the second motor 13 and the mounting plate 15, a weighing sensor is arranged on the weighing platform 14, one side of the weighing platform 14 is rotatably connected to the mounting plate 15, the other side of the weighing platform is connected with a rotating shaft of the second motor 13, the weighing platform 14 can be driven to rotate by the second motor 13, a weighing box 16 is arranged on the weighing platform 14, a notch of the weighing box 16 corresponding to the second transmission channel 9 is arranged, and a third transmission channel 17 is arranged close to the downward inclination of the weighing mechanism.
In the mechanism, a feed inlet 18 is formed in the top of the rack 1 corresponding to the screening box 3, materials are guided into the screening box 3 through the feed inlet 18 so as to be screened, and a spring is arranged between the screening box 3 and the connecting column 2 so as to ensure the vibration effect of the vibration motor 5;
a discharge pipeline 19 is arranged at the bottom of the discharge opening, a collection box 20 is arranged at the bottom of the discharge pipeline 19, and the inclination direction of the first transmission channel 8 can be adjusted through the electric telescopic rod 7, so that the residual materials led out from the screening box 3 can be recovered through the discharge pipeline 19;
frame 1 outside is provided with transmission band 21, has placed packing carton 22 on the transmission band 21, and the material accessible third number that screens out is transported the channel 17 and is led into in the packing carton 22 to pack.
Example two
Referring to fig. 1-3, a food packaging machinery is with screening and weighing integral type transport mechanism, still be provided with controlling means 23 on the basis of embodiment one, and controlling means 23 is close to transmission band 21 and sets up, controlling means 23 includes control box and sets up the control module in the control box, set up the module and set up the display screen, control button outside the control box, the display screen is connected with weighing sensor through the data line, make the weight of weighing show through the display screen, and the control module is used for the control to shock dynamo 5, electric telescopic handle 7, motor 11 of the first number, motor 13 of the second number, transmission band 21, the set up module is used for setting up the weight of weighing sensor;
Control module is including the PLC controller, and the PLC controller and a motor 11, No. two motor 13 phase-matchs realize when weighing sensor reaches the weight of weighing of settlement, and the PLC controller control a motor 11 is closed No. two transfer chute ways, and No. two motor 13 of control will weigh the material upset on the platform 14 to No. three transfer chute ways 17.
EXAMPLE III
Referring to fig. 1-3, a sieving and weighing integrated conveying mechanism for a food packaging machine, the working principle of the invention is as follows: when the material conveying device is used, materials are guided into the screening box 3 through the feeding hole 18, the screening box 3 is driven to vibrate by the vibration motor 5, so that the materials meeting the requirements are screened out from the screening net 4 and fall into the first conveying channel 8, because the first conveying channel 8 and the second conveying channel 9 are of downward inclined structures, the materials can slide down into the weighing box 16 due to the self gravity, the weighing platform 14 weighs the materials in the weighing box 16, when the weighing weight is reached, the first motor 11 drives the baffle plate 12 to rotate, so that the second conveying channel 9 is closed, and after the closing is completed, the second motor 13 drives the weighing platform 14 to rotate, so that the materials in the weighing box 16 are poured into the third conveying channel 17, and the materials are conveyed into the bottom packaging box 22 through the third conveying channel 17;
When more needs of screening residual material in screening case 3 were handled, through No. two electric telescopic handle 7 with a transmission channel 8 descend to the inclination opposite with former new incline direction, later open small-size electric gate 6 to make residual material fall out to a transmission channel 8 from screening case 3 on, and utilize its self gravity to fall to arranging material pipeline 19, thereby discharge residual material to in the collecting box 20.
Example four
Referring to fig. 1-3, a sieving and weighing integrated conveying mechanism for a food packaging machine, wherein after the second embodiment is further configured, the working principle of the third embodiment can be adjusted, the weighing weight of a weighing sensor is set through a setting module, and a PLC controller is used for automatic control, so that when a material conveyed from a second conveying channel 9 to a weighing platform 14 reaches the set weighing weight, the PLC controller automatically controls a first motor 11 to drive a baffle 12 to close the second conveying channel 9, and simultaneously controls a second motor 13 to drive the weighing platform 14 to pour the material in a weighing box 16 into a third conveying channel 17, after the material is poured out, the second motor 13 returns to the original position, and meanwhile, the first motor 11 returns to the original position, the second conveying channel 9 continues to pour the material into the weighing platform 14, thereby realizing the automation effect of the mechanism, the manpower is lightened, and the efficiency is accelerated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (7)
1. The utility model provides an integral type transport mechanism is weighed with screening to food packaging machinery, includes frame (1), screening mechanism, weighing machine structure, transport mechanism, its characterized in that: the screening mechanism is arranged at the top of the rack (1), and comprises a connecting column (2), a screening box (3), a screening net (4) and a vibration motor (5), wherein the connecting column (2) is fixedly connected to the top of the rack (1), the screening box (3) is fixedly connected to the bottom of the connecting column (2), the vibration motor (5) is fixedly connected to the outer side of the screening box (3), the bottom of the screening box (3) is obliquely arranged, the screening net (4) is arranged at the bottom of the screening box (3), a discharge hole is formed in the position, at the lower point, of the bottom of the screening box (3), a small electric gate (6) is arranged on the discharge hole, and a transmission mechanism is arranged at the position, at the bottom of the screening mechanism, of the rack (1);
The conveying mechanism comprises an electric telescopic rod (7), a first conveying channel (8) and a second conveying channel (9), the first conveying channel (8) is arranged at the bottom of the screening box (3), the electric telescopic rod (7) is arranged on the rack (1), the top of the electric telescopic rod (7) is hinged to one end of the first conveying channel (8), the second conveying channel (9) is fixedly connected to the rack (1) in a downward inclined structure, one end of the second conveying channel (9) is hinged to the other end of the first conveying channel (8), and a discharge hole is formed in the rack (1) and located on the outer side of the electric telescopic rod (7);
the rack (1) is fixedly connected with an installation frame (10), a first motor (11) is fixedly installed on the installation frame (10), a baffle (12) is fixedly connected to a rotating shaft of the first motor (11), the baffle (12) is located at a notch of the second transmission channel (9), the baffle (12) can realize opening and closing control of circulation of the second transmission channel (9), and a weighing mechanism is arranged at the bottom of the second transmission channel (9) on the rack (1);
weighing mechanism is including No. two motor (13), platform of weighing (14), mounting panel (15), fixedly connected with on frame (1) No. two motor (13), No. two motor (13) with be provided with between mounting panel (15) platform of weighing (14), be provided with weighing sensor on the platform of weighing (14), platform of weighing (14) one side is rotated and is connected on mounting panel (15), corresponding opposite side with the swivelling joint of No. two motor (13), realizes platform of weighing (14) can by No. two motor (13) drive the rotation, be provided with on the platform of weighing (14) and weigh case (16), just it is corresponding to weigh case (16) the notch of No. two transmission channel (9), be close to weighing mechanism downward sloping is provided with No. three transmission channel (17).
2. The sieving and weighing integrated conveying mechanism for the food packaging machine according to claim 1, characterized in that: the top of the rack (1) is provided with a feed inlet (18) corresponding to the screening box (3), and a spring is arranged between the screening box (3) and the connecting column (2).
3. The sieving and weighing integrated conveying mechanism for the food packaging machine according to claim 1, characterized in that: the bottom of the discharge opening is provided with a discharge pipeline (19), and the bottom of the discharge pipeline (19) is provided with a collection box (20).
4. The sieving and weighing integrated conveying mechanism for the food packaging machine according to claim 1, characterized in that: the frame (1) outside is provided with transmission band (21), packing carton (22) have been placed on transmission band (21).
5. The sieving and weighing integrated conveying mechanism for the food packaging machine according to claim 4, characterized in that: be close to transmission band (21) is provided with controlling means (23), controlling means (23) are in including control box and setting the inside control module of control box, setting module and setting are in display screen, the control button in the control box outside.
6. The sieving and weighing integrated conveying mechanism for the food packaging machine according to any one of claims 1 to 5, characterized in that: the control module is used for controlling the vibration motor (5), the electric telescopic rod (7), the first motor (11), the second motor (13) and the transmission belt (21).
7. The sieving and weighing integrated conveying mechanism for the food packaging machine according to claims 1-5, characterized in that: the control module comprises a PLC (programmable logic controller), the setting module is used for setting the weighing weight of the weighing sensor, the PLC is matched with the first motor (11) and the second motor (13), when the weighing sensor reaches the set weighing weight, the PLC controls the first motor (11) to close the second conveying channel, and controls the second motor (13) to overturn materials on the weighing platform (14) to the third conveying channel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010671111.0A CN111846354A (en) | 2020-07-13 | 2020-07-13 | Screening and weighing integrated conveying mechanism for food packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010671111.0A CN111846354A (en) | 2020-07-13 | 2020-07-13 | Screening and weighing integrated conveying mechanism for food packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111846354A true CN111846354A (en) | 2020-10-30 |
Family
ID=72984108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010671111.0A Withdrawn CN111846354A (en) | 2020-07-13 | 2020-07-13 | Screening and weighing integrated conveying mechanism for food packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111846354A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570307A (en) * | 2020-11-26 | 2021-03-30 | 安徽荷金来农业发展股份有限公司 | Old tender degree detection device of beefsteak |
| CN113695006A (en) * | 2021-08-13 | 2021-11-26 | 余东明 | Biological waste recovery treatment equipment is used in gardens |
| CN115285389A (en) * | 2022-08-05 | 2022-11-04 | 诸暨市鸿海塑胶管业有限公司 | Plastic particle filling machine |
-
2020
- 2020-07-13 CN CN202010671111.0A patent/CN111846354A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570307A (en) * | 2020-11-26 | 2021-03-30 | 安徽荷金来农业发展股份有限公司 | Old tender degree detection device of beefsteak |
| CN112570307B (en) * | 2020-11-26 | 2023-09-12 | 安徽荷金来农业发展股份有限公司 | Beef steak tenderness detection device |
| CN113695006A (en) * | 2021-08-13 | 2021-11-26 | 余东明 | Biological waste recovery treatment equipment is used in gardens |
| CN113695006B (en) * | 2021-08-13 | 2023-11-28 | 胡钢 | Biological waste recovery treatment equipment for gardens |
| CN115285389A (en) * | 2022-08-05 | 2022-11-04 | 诸暨市鸿海塑胶管业有限公司 | Plastic particle filling machine |
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Application publication date: 20201030 |
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| WW01 | Invention patent application withdrawn after publication |