CN219416379U - A online weighing machine of high accuracy for oatmeal detects - Google Patents
A online weighing machine of high accuracy for oatmeal detects Download PDFInfo
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- CN219416379U CN219416379U CN202320167988.5U CN202320167988U CN219416379U CN 219416379 U CN219416379 U CN 219416379U CN 202320167988 U CN202320167988 U CN 202320167988U CN 219416379 U CN219416379 U CN 219416379U
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Abstract
The utility model relates to the field of online weighing machines, in particular to a high-precision online weighing machine for oatmeal detection. The device includes the weighing machine casing, the upper surface fixedly connected with of weighing machine casing emptys the mechanism, the internal surface of weighing machine casing is provided with quantitative release mechanism, it includes step motor and weighing tray to empty the mechanism, step motor's outer wall and weighing machine casing's lateral surface edge position fixed connection, weighing tray edge position fixedly connected with pivot through setting up emptys the mechanism, has solved prior art, after weighing the oatmeal weight on the tray reaches the predetermined value, needs the manual problem of taking out the oatmeal on the weighing tray of manual work, makes the use of this device more convenient, avoids the efficiency reduction that leads to because of the manual work takes out the oatmeal, has promoted the speed of oatmeal packing.
Description
Technical Field
The utility model relates to the field of online weighing machines, in particular to a high-precision online weighing machine for oatmeal detection.
Background
Oatmeal is a food product processed from wheat as a raw material. Is made from common wheat and something. It was once the first breakfast cereal produced industrially.
In the industrial production and manufacturing process of the oatmeal, weighing and bagging are one of the links, and the oatmeal weighing is mainly completed through a high-precision online weighing machine, however, the online weighing machine of the oatmeal in the prior art still has the following problems, when the oatmeal is weighed, in order to prevent the oatmeal from falling from the periphery of the weighing machine, a weighing tray is usually prevented above the weighing machine, after the weighing is completed, the weighing tray is required to be manually taken down, the oatmeal on the tray is poured into a bagging device, the efficiency is not high, and when the oatmeal is manually poured, residual oatmeal occasionally occurs, the next weighing is influenced, and errors are caused.
Disclosure of Invention
The utility model aims to provide a high-precision online weighing machine for detecting oatmeal, which is used for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-precision online weighing machine for detecting the oatmeal comprises a weighing device shell, wherein the upper surface of the weighing device shell is fixedly connected with a dumping mechanism, and the inner surface of the weighing device shell is provided with a quantitative release mechanism;
the automatic weighing device comprises a weighing device shell, and is characterized in that the dumping mechanism comprises a stepping motor and a weighing tray, the outer wall of the stepping motor is fixedly connected with the edge position of the side surface of the weighing device shell, the edge position of the weighing tray is rotationally connected with the top end of the weighing device shell through a rotating shaft, the shaft end of the weighing tray is fixedly connected with a spindle of the stepping motor, the inner surface of the weighing tray is slidably connected with a weighing plate, the center point of the lower surface of the weighing plate is fixedly connected with a connecting rod, the lower surface of the connecting rod penetrates through the lower surface of the weighing tray, springs are symmetrically arranged on two sides of the connecting rod, and two ends of the two springs are respectively fixedly connected with the bottom wall of the weighing tray and the bottom end of the weighing plate;
the dumping mechanism further comprises a driving gear, the side surfaces of the driving gear are fixedly connected with the side surfaces of the output shaft of the stepping motor, a driven gear is horizontally arranged above the driving gear, the driving gear is connected with the driven gear through a chain, the driven gear and the driving gear are all in meshed connection with the chain, the shaft end of the driven gear is fixedly connected with a rotating shaft, the side surfaces of the two sides of the rotating shaft are all in rotary connection with the side surfaces of the weighing tray, movable baffles are fixedly connected to the two ends of the outer circle surface of the rotating shaft, and one side surfaces of the two movable baffles are fixedly connected with a blanking plate.
Preferably, the quantitative release mechanism comprises a connecting piece and a knob, the connecting piece is in sliding connection with the inner surface of the weighing device shell, the upper surface of the connecting piece penetrates through the upper surface of the weighing device shell, one end lower surface of the connecting piece is fixedly connected with the input end of the electronic weighing device, the other end lower surface of the connecting piece is fixedly connected with a metal block, the knob is in rotary connection with the outer surface of the weighing device shell, one side of the knob, which is positioned inside the weighing device shell, is fixedly connected with an adjusting gear, one side of the adjusting gear is in meshed connection with an adjusting rack, the adjusting rack is in sliding connection with the inner surface of the weighing device shell, and one end, which is close to the metal block, of the adjusting rack is fixedly connected with a pressure sensor.
Preferably, the length of the adjusting rack is smaller than the height of the shell of the weighing device, and in an initial state, the distance between the pressure sensor and the metal block is equal to the distance between the weighing plate and the lower surface of the weighing tray.
Preferably, the lower surface of the connecting rod contacts with the upper surface of the connecting piece, the magnets are fixedly connected with the lower surface of the connecting rod and the upper surface of the connecting piece respectively, and the magnetic poles of the two magnets are opposite.
Preferably, the weighing plate is in the same height with the lower surface of the weighing tray in the initial state, and the two springs fixedly connected with the bottom end of the weighing plate are in the stretching state in the initial state.
Preferably, the upper wall of the weighing device shell is fixedly connected with a guide rod, a guide ring is sleeved on the guide rod, and the side surface of the guide ring is fixedly connected with the side surface of the connecting piece.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, by arranging the dumping mechanism, the problem that in the prior art, after the weight of the oatmeal on the weighing tray reaches a preset value, the oatmeal on the weighing tray needs to be manually taken out is solved, so that the device is more convenient to use, the efficiency reduction caused by manually taking out the oatmeal is avoided, the speed of oatmeal packaging is improved, the oatmeal residue caused by manual taking out is also avoided, the accuracy of the oatmeal weighing is improved, and the error after the oatmeal packaging is reduced.
According to the utility model, the quantitative release mechanism is arranged, when the oatmeal reaches the preset weight, the pressure sensor sends out a signal to drive the stepping motor, manual starting is not needed, the automation degree of the device is further improved, the device is more convenient to use, when the oatmeal reaches the preset value, the oatmeal can be toppled over in the first time, the weighing speed of the oatmeal is further improved, and the production efficiency of the oatmeal is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;
fig. 3 is a schematic view of a partial cross-sectional structure of a blanking plate of the present utility model.
In the figure: 1. a weighing cell housing; 2. a dumping mechanism; 21. a stepping motor; 22. a weighing tray; 23. a weighing plate; 24. a connecting rod; 25. a spring; 26. a drive gear; 27. a driven gear; 28. a rotation shaft; 29. a movable baffle; 210. a blanking plate; 3. a quantitative release mechanism; 31. a connecting piece; 32. an electronic scale; 33. a metal block; 34. a knob; 35. an adjusting gear; 36. adjusting the rack; 37. a pressure sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the weighing device comprises a weighing device shell 1, wherein the upper surface of the weighing device shell 1 is fixedly connected with a dumping mechanism 2, and the inner surface of the weighing device shell 1 is provided with a quantitative release mechanism 3;
the tilting mechanism 2 comprises a stepping motor 21 and a weighing tray 22, wherein the outer wall of the stepping motor 21 is fixedly connected with the edge position of the side surface of the weighing device shell 1, the edge position of the weighing tray 22 is rotatably connected with the top end of the weighing device shell 1 through a rotating shaft, the shaft end of the weighing tray 22 is fixedly connected with a main shaft of the stepping motor 21, the inner surface of the weighing tray 22 is slidably connected with a weighing plate 23, the center point of the lower surface of the weighing plate 23 is fixedly connected with a connecting rod 24, the lower surface of the connecting rod 24 penetrates through the lower surface of the weighing tray 22, springs 25 are symmetrically arranged on two sides of the connecting rod 24, and two ends of the two springs 25 are respectively fixedly connected with the bottom wall of the weighing tray 22 and the bottom end of the weighing plate 23;
the dumping mechanism 2 further comprises a driving gear 26, the side surface of the driving gear 26 is fixedly connected with the side surface of the output shaft of the stepping motor 21, a driven gear 27 is horizontally arranged above the driving gear 26, the driving gear 26 is connected with the driven gear 27 through a chain, the driven gear 27 and the driving gear 26 are both meshed with the chain, the shaft end of the driven gear 27 is fixedly connected with a rotating shaft 28, the side surfaces of the two sides of the rotating shaft 28 are both rotationally connected with the side surface of the weighing tray 22, the two ends of the outer circular surface of the rotating shaft 28 are both fixedly connected with movable baffles 29, and one side surface of each movable baffle 29 is fixedly connected with a blanking plate 210.
In this embodiment, as shown in fig. 1 and 2, the quantitative release mechanism 3 includes a connecting member 31 and a knob 34, the connecting member 31 is slidably connected with the inner surface of the weighing device housing 1, the upper surface of the connecting member 31 penetrates through the upper surface of the weighing device housing 1, one end lower surface of the connecting member 31 is fixedly connected with the input end of the electronic weighing device 32, the other end lower surface of the connecting member 31 is fixedly connected with a metal block 33, the knob 34 is rotatably connected with the outer surface of the weighing device housing 1, one side of the knob 34 located inside the weighing device housing 1 is fixedly connected with an adjusting gear 35, one side of the adjusting gear 35 is in meshed connection with an adjusting rack 36, the adjusting rack 36 is slidably connected with the inner surface of the weighing device housing 1, and one end of the adjusting rack 36, which is close to the metal block 33, is fixedly connected with a pressure sensor 37.
In this embodiment, as shown in fig. 2, the length of the adjusting rack 36 is smaller than the height of the weighing device housing 1, in the initial state, the distance between the pressure sensor 37 and the metal block 33 is equal to the distance between the weighing plate 23 and the lower surface of the weighing tray 22, and when the weight of the oatmeal on the weighing tray 22 reaches the weight of the single package, the other end of the connecting piece 31 is fixedly connected with the metal block 33 and just contacts with the pressure sensor 37 fixedly connected with the adjusting rack 36.
In this embodiment, as shown in fig. 2, the lower surface of the connecting rod 24 contacts with the upper surface of the connecting piece 31, the magnets are fixedly connected to the lower surface of the connecting rod 24 and the upper surface of the connecting piece 31 respectively, and the poles of the two magnets are opposite, and after the connecting rod 24 returns to the original position, the magnets fixedly connected to the connecting piece 31 are attracted to the magnets fixedly connected to the connecting piece 24, so that the connecting piece 31 returns to the original position.
In this embodiment, as shown in fig. 2, the initial state of the weighing plate 23 and the lower surface of the weighing tray 22 are at the same height, and the two springs 25 fixedly connected to the bottom end of the weighing plate 23 are all in an extended state in the initial state, so that when the oatmeal on the weighing plate 23 slides down from the weighing tray 22 due to gravity, the oatmeal on the weighing plate 23 is gradually reduced, and the two springs 25 are not pressed and gradually return to the original position.
In this embodiment, as shown in fig. 2, the upper wall of the weighing device housing 1 is fixedly connected with a guide rod, a guide ring is sleeved on the guide rod, the side surface of the guide ring is fixedly connected with the side surface of the connecting piece 31, and when the connecting piece 31 abutted by the connecting rod 24 is pressed, the connecting piece 31 is extruded by the connecting rod 24 and the guide ring and the limit of the guide rod can vertically move downwards.
The application method and the advantages of the utility model are as follows: when the high-precision online weighing machine for oatmeal detection is used, the working process is as follows:
as shown in fig. 1, 2 and 3, first, an operator starts the device, rotates the knob 34 in the quantitative release mechanism 3 of the device, adjusts the value on the knob 34 to the weight of the individually packaged oatmeal, and at this time, the adjusting gear 35 fixedly connected in the knob 34 drives the adjusting rack 36 in meshed connection with the adjusting gear 35 to move.
Then, the operator places the appropriate amount of oatmeal on the weighing plate 23, at this time, the weighing plate 23 is influenced by the gravity of the oatmeal placed on the surface thereof, displacement is generated downwards, two springs 25 fixedly connected with the lower surface of the weighing plate 23 are compressed and contracted, a connecting rod 24 fixedly connected with the lower surface of the weighing plate 23 moves downwards, a connecting piece 31 abutting against the connecting rod 24 is compressed, a guide ring is fixedly connected with one side surface of the connecting piece 31, the guide ring is sleeved and connected with the guide rod, and the guide rod is fixedly connected with the upper wall of the weighing device shell 1, so that the connecting piece 31 is extruded by the connecting rod 24 and moves downwards vertically limited by the guide ring and the guide rod, one end of the connecting piece 31 is connected with an electronic weighing device 32, and the electronic weighing device 32 displays that the quality of the oatmeal increases or decreases the quantity of the oatmeal according to the numerical value on the electronic weighing device 32 until the weight of single package is reached.
At this time, the other end of the connecting piece 31 is fixedly connected with the metal block 33 and just contacts with the pressure sensor 37 fixedly connected with the adjusting rack 36, the pressure sensor 37 contacts with the metal block 33 and sends out a signal, the inner wall of the weighing device shell 1 is fixedly connected with the singlechip and sends out a command, the stepping motor 21 receives the command and rotates, the weighing tray 22 fixedly connected with the output shaft of the stepping motor 21 rotates along with the stepping motor 21, the driving gear 26 fixedly connected with the output end of the stepping motor 21 also rotates along with the stepping motor 21, the driving gear 26 is driven to the driven gear 27 through a chain, the driven gear 27 rotates, the rotating shaft 28 fixedly connected with the driven gear 27 also rotates, the movable baffles 29 fixedly connected with two sides of the rotating shaft 28 rotate around the rotating shaft 28, the blanking plate 210 fixedly connected with the two movable baffles 29 together also rotates along with the rotating, the blanking plate 210 is also rotated by 60 degrees along with the weighing plate 23 after the output shaft of the stepping motor 21 rotates clockwise 60 degrees, the oatmeal on the weighing plate 23 slides out of the weighing tray 22 along with the gravity, the oatmeal on the weighing plate 23 is gradually reduced, and the two springs 25 are not pressed and gradually return to the original position.
After a period of time, all the oatmeal on the weighing plate 23 slides down, the pressure sensor 37 sends out a signal again, the stepping motor 21 rotates anticlockwise for 60 degrees to return to the original position, the connecting rod 24 is fixedly connected to the lower surface of the weighing plate 23 to return to the original position, the magnet fixedly connected to the connecting rod 24 adsorbs the magnet fixedly connected to the connecting piece 31, the connecting piece 31 returns to the original position, and the operator performs the next weighing.
The model of the electronic weighing device 32 is XK3190-A12+E, the model of the pressure sensor 37 is PT124G-111, and the model of the singlechip is STC12 series or STC15 series.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high accuracy on-line weighing machine for oatmeal detects, includes weighing machine casing (1), its characterized in that: the upper surface of the weighing device shell (1) is fixedly connected with a dumping mechanism (2), and the inner surface of the weighing device shell (1) is provided with a quantitative release mechanism (3);
the tilting mechanism (2) comprises a stepping motor (21) and a weighing tray (22), wherein the outer wall of the stepping motor (21) is fixedly connected with the edge position of the side surface of the weighing device shell (1), the edge position of the weighing tray (22) is rotationally connected with the top end of the weighing device shell (1) through a rotating shaft, the shaft end of the weighing tray (22) is fixedly connected with a main shaft of the stepping motor (21), the inner surface of the weighing tray (22) is slidably connected with a weighing plate (23), the center point of the lower surface of the weighing plate (23) is fixedly connected with a connecting rod (24), the lower surface of the connecting rod (24) penetrates through the lower surface of the weighing tray (22), springs (25) are symmetrically arranged on two sides of the connecting rod (24), and two ends of each spring (25) are fixedly connected with the bottom wall of the weighing tray (22) and the bottom end of the weighing plate (23) respectively.
The dumping mechanism (2) further comprises a driving gear (26), the side surface of the driving gear (26) is fixedly connected with the side surface of an output shaft of the stepping motor (21), a driven gear (27) is horizontally arranged above the driving gear (26), the driving gear (26) is connected with the driven gear (27) through a chain, the driven gear (27) and the driving gear (26) are both connected with the chain in a meshed mode, the shaft end of the driven gear (27) is fixedly connected with a rotating shaft (28), the side surfaces of the two sides of the rotating shaft (28) are both rotationally connected with the side surface of the weighing tray (22), movable baffles (29) are both fixedly connected with the outer circle surface of the rotating shaft (28), and one side surface of each movable baffle (29) is fixedly connected with a blanking plate (210) in a common mode.
2. A high precision on-line weighing machine for oatmeal detection as claimed in claim 1, characterized in that: the quantitative release mechanism (3) comprises a connecting piece (31) and a knob (34), the connecting piece (31) is in sliding connection with the inner surface of the weighing device shell (1), the upper surface of the connecting piece (31) penetrates through the upper surface of the weighing device shell (1), one end lower surface of the connecting piece (31) is fixedly connected with the input end of the electronic weighing device (32), the other end lower surface of the connecting piece (31) is fixedly connected with a metal block (33), the knob (34) is in rotating connection with the outer surface of the weighing device shell (1), one side of the knob (34) located inside the weighing device shell (1) is fixedly connected with an adjusting gear (35), one side of the adjusting gear (35) is connected with an adjusting rack (36) in a meshed mode, the adjusting rack (36) is in sliding connection with the inner surface of the weighing device shell (1), and one end, close to the metal block (33), of the adjusting rack (36) is fixedly connected with a pressure sensor (37).
3. A high precision on-line weighing machine for oatmeal detection according to claim 2, characterized in that: the length of the adjusting rack (36) is smaller than the height of the weighing device shell (1), and in an initial state, the distance between the pressure sensor (37) and the metal block (33) is equal to the distance between the weighing plate (23) and the lower surface of the weighing tray (22).
4. A high precision on-line weighing machine for oatmeal detection according to claim 2, characterized in that: the lower surface of connecting rod (24) contacts with the upper surface of connecting piece (31), the lower surface of connecting rod (24) and the upper surface of connecting piece (31) are fixedly connected with magnet respectively, and the magnetic pole of two magnets is opposite.
5. A high precision on-line weighing machine for oatmeal detection as claimed in claim 1, characterized in that: the weighing plate (23) is in the same height with the lower surface of the weighing tray (22) in the initial state, and two springs (25) fixedly connected with the bottom end of the weighing plate (23) are in an extending state in the initial state.
6. A high precision on-line weighing machine for oatmeal detection as claimed in claim 1, characterized in that: the upper wall of the weighing device shell (1) is fixedly connected with a guide rod, a guide ring is sleeved on the guide rod, and the side surface of the guide ring is fixedly connected with the side surface of the connecting piece (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320167988.5U CN219416379U (en) | 2023-02-09 | 2023-02-09 | A online weighing machine of high accuracy for oatmeal detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320167988.5U CN219416379U (en) | 2023-02-09 | 2023-02-09 | A online weighing machine of high accuracy for oatmeal detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219416379U true CN219416379U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320167988.5U Active CN219416379U (en) | 2023-02-09 | 2023-02-09 | A online weighing machine of high accuracy for oatmeal detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219416379U (en) |
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2023
- 2023-02-09 CN CN202320167988.5U patent/CN219416379U/en active Active
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