CN219560521U - Quantitative weighing device for fruits and vegetables - Google Patents
Quantitative weighing device for fruits and vegetables Download PDFInfo
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- CN219560521U CN219560521U CN202320225108.5U CN202320225108U CN219560521U CN 219560521 U CN219560521 U CN 219560521U CN 202320225108 U CN202320225108 U CN 202320225108U CN 219560521 U CN219560521 U CN 219560521U
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- weighing device
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- guide rail
- vegetables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model relates to the technical field of weighing equipment, in particular to a quantitative weighing device for fruits and vegetables, which comprises a weighing device, a weighing device and a control device, wherein the weighing device comprises a weighing device, a control device and a control device, wherein the: including first conveyer belt, frame, weighing device, collecting plate, first storage case, second storage case, third storage case, controller, lead screw guide rail grabbing device, through conveyer belt conveying fruit vegetables to weighing device, controller control lead screw guide rail grabbing device snatchs fruit vegetables, stores first storage case, second storage case and third storage case respectively with the fruit vegetables unloading of different weight ranges, and it is more efficient than traditional manual screening selects fruit vegetables weight classified storage.
Description
Technical Field
The utility model relates to the technical field of weighing equipment, in particular to a quantitative weighing device for fruits and vegetables.
Background
With the development of economy and the improvement of living standard, the diet life of people is changed from the past single temperature saturation type to the present diversified nutrition type. The demand for vegetables is increasing and the demand for freshness is also increasing.
The Chinese patent of the issued publication No. CN216846486U discloses a fruit and vegetable quantitative weighing device, and the patent improves the working efficiency of an operator for weighing fruits and vegetables, but for the subsequent division of the weight range of fruits and vegetables, the operator is required to screen the weight of fruits and vegetables, and then the fruits and vegetables in different weight ranges can be discharged and stored together, so that the efficiency of classifying and storing the fruits and vegetables is lower.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the fruit and vegetable quantitative weighing device can efficiently store fruits and vegetables in a classified manner according to different weights of the fruits and vegetables.
In order to solve the technical problems, the utility model adopts the following technical scheme: a fruit and vegetable quantitative weighing device comprises a first conveyor belt, a frame, a weighing device, a collecting plate, a first storage box, a second storage box, a third storage box, a controller and a screw guide rail grabbing device;
the conveyor belt, the weighing device and the collecting plate are sequentially distributed along the X direction, and the height of the weighing device is lower than the height of the upper surface of the first conveyor belt;
the collecting plate and the weighing device are connected to the frame, the weighing device comprises a second conveying belt, a pressure sensor, a connecting plate, a supporting column, a spherical hinge and a first air cylinder, the second conveying belt, the pressure sensor and the connecting plate are sequentially distributed from top to bottom, the upper part of the supporting column is connected with the lower part of the connecting plate through the spherical hinge, the lower part of the supporting column is connected to the frame, the upper part of the first air cylinder is pivoted to the lower part of the connecting plate, the lower part of the first air cylinder is pivoted to the upper part of the frame, the axial direction of the pivoting is Y direction, the supporting column and the first air cylinder are arranged along the X direction, one side of the X direction of the collecting plate is inclined downwards, and the upper end of the collecting plate is lower than the height of the weighing platform;
the first storage box is positioned below the X direction of the collecting plate, the second storage box is positioned at one side of the weighing device, which is away from the Y direction, and the third storage box is positioned at one side of the weighing device, which is in the Y direction;
the screw guide rail grabbing device is connected to the frame and is located above the weighing platform, the screw guide rail grabbing device comprises a screw guide rail module, a sliding block, a motor, a second cylinder and a mechanical claw, the axial direction of a screw shaft of the screw guide rail module is in a Y direction, the motor is in transmission connection with the screw shaft of the screw guide rail module and used for driving the screw shaft to rotate, the sliding block is connected to the screw guide rail module, the upper part of the second cylinder is connected to the lower part of the sliding block, the mechanical claw is connected to the lower part of the second cylinder, and the moving direction of the second cylinder is in a vertical direction;
the controller is electrically connected with the first conveyor belt, the second conveyor belt, the pressure sensor, the motor, the first cylinder, the second cylinder and the mechanical claw.
Further, still include stock guide, striker plate and third cylinder, the upper portion of third cylinder connect in the frame, the lower part of third cylinder connect in the striker plate, the direction of movement of third cylinder is vertical, the striker plate perpendicular to X is to and be located the middle part at the end of first conveyer belt, two the stock guide symmetry set up connect in the striker plate, two distance between the stock guide back end is followed X and is reduced gradually.
Further, the mechanical claw comprises a clamping jaw, a connecting piece and a fourth air cylinder, wherein the upper part of the connecting piece is connected to the lower part of the second air cylinder, the lower part of the connecting piece is pivoted to the clamping jaw, and the fourth air cylinder is located between the clamping jaw and the connecting piece and used for driving the clamping jaw to be tensioned and loosened.
Further, the number of the first air cylinders is two, the number of the supporting columns is two, the two supporting columns are symmetrically arranged, and the two first air cylinders are symmetrically arranged.
Further, two clamping jaws are symmetrically arranged, each clamping jaw comprises a clamping part, the shape of each clamping part is L-shaped, and the internal angles of the clamping parts of the two clamping jaws are opposite.
The utility model has the beneficial effects that: including first conveyer belt, frame, weighing device, collecting plate, first storage case, second storage case, third storage case, controller, lead screw guide rail grabbing device, through conveyer belt conveying fruit vegetables to weighing device, controller control lead screw guide rail grabbing device snatchs fruit vegetables, stores first storage case, second storage case and third storage case respectively with the fruit vegetables unloading of different weight ranges, and it is more efficient than traditional manual screening selects fruit vegetables weight classified storage.
Drawings
Fig. 1 is a schematic entity structure diagram of a quantitative weighing device for fruits and vegetables according to an embodiment of the utility model.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a front view of a quantitative weighing device for fruits and vegetables according to an embodiment of the present utility model.
Fig. 4 is an enlarged schematic view of a portion B of fig. 3.
Fig. 5 is a schematic entity structure diagram of a quantitative weighing device for fruits and vegetables according to an embodiment of the utility model.
Description of the reference numerals:
1. a first conveyor belt; 2. a frame; 3. a weighing device; 31. a second conveyor belt; 32. a pressure sensor; 33. a connecting plate; 34. a support column; 35. spherical hinge; 36. a first cylinder; 4. a collection plate; 5. a first storage bin; 6. a second storage bin; 7. a third storage bin; 8. a controller; 9. a screw guide rail grabbing device; 91. a screw guide rail module; 92. a slide block; 93. a motor; 94. a second cylinder; 95. a mechanical claw; 951. a clamping jaw; 9511. a clamping part; 952. a connecting piece; 953. a fourth cylinder; 10. a third cylinder; 101. a striker plate; 102. and a material guiding plate.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 and 5, a quantitative weighing device 3 for fruits and vegetables includes a first conveyor belt 1, a frame 2, a weighing device 3, a collecting plate 4, a first storage box 5, a second storage box 6, a third storage box 7, a controller 8, and a screw guide rail grabbing device 9;
the conveyor belt, the weighing device 3 and the collecting plate 4 are sequentially distributed along the X direction, and the height of the weighing device 3 is lower than the height of the upper surface of the first conveyor belt 1;
the collecting plate 4 and the weighing device 3 are connected to the frame 2, the weighing device 3 comprises a second conveying belt 31, a pressure sensor 32, a connecting plate 33, a supporting column 34, a spherical hinge 35 and a first air cylinder 36, the second conveying belt 31, the pressure sensor 32 and the connecting plate 33 are sequentially distributed from top to bottom, the upper part of the supporting column 34 is connected with the lower part of the connecting plate 33 through the spherical hinge 35, the lower part of the supporting column 34 is connected to the frame 2, the upper part of the first air cylinder 36 is pivoted to the lower part of the connecting plate 33, the lower part of the first air cylinder 36 is pivoted to the upper part of the frame 2, the pivoted axial direction is Y-direction, the supporting column 34 and the first air cylinder 36 are arranged along the X-direction, one side of the X-direction of the collecting plate 4 is inclined downwards, and the upper end of the collecting plate 4 is lower than the weighing platform;
the first storage box 5 is positioned below the collecting plate 4X, the second storage box 6 is positioned on one side of the weighing device 3 facing away from the Y direction, and the third storage box 7 is positioned on one side of the weighing device 3Y direction;
the screw guide rail grabbing device 9 is connected to the frame 2 and is located above the weighing platform, the screw guide rail grabbing device 9 comprises a screw guide rail module 91, a sliding block 92, a motor 93, a second air cylinder 94 and a mechanical claw 95, the axial direction of a screw shaft of the screw guide rail module 91 is Y-direction, the motor 93 is in transmission connection with the screw shaft of the screw guide rail module 91 and is used for driving the screw shaft to rotate, the sliding block 92 is connected to the screw guide rail module, the upper part of the second air cylinder 94 is connected to the lower part of the sliding block 92, the mechanical claw 95 is connected to the lower part of the second air cylinder 94, and the moving direction of the second air cylinder 94 is vertical;
the controller 8 is electrically connected to the first conveyor belt 1, the second conveyor belt 31, the pressure sensor 32, the motor 93, the first cylinder 36, the second cylinder 94, and the gripper 95.
In the above embodiment, the fruits and vegetables are conveyed by the first conveyor 1, when the fruits and vegetables are moved from the end of the first conveyor 1 to the beginning edge of the second conveyor 31, the fruits and vegetables are then moved from the beginning edge of the second conveyor 31 to the middle of the second conveyor 31, the pressure sensor 32 transmits data to the controller 8, then the controller 8 presets a threshold value, the motor 93 is controlled, the motor 93 controls the slide 92 to move, when the weight of the fruits and vegetables is greater than a preset first threshold value, the fruits and vegetables are grabbed by the cooperation of the second cylinder 94 and the gripper 95, the slide 92 drives the gripper 95 to move to the side away from the Y direction, then the fruits and vegetables are moved to the second storage box 6, when the weight of the fruits and vegetables is less than a preset second threshold value, the second cylinder 94 and the gripper 95 cooperate, the slide 92 drives the gripper 95 to move to the side, then the fruits and vegetables are moved to the third storage box 7, when the weight of the fruits and vegetables is within a range between the first threshold value and the second threshold value, the controller 8 controls the first cylinder 36 to descend, the weighing platform is tilted, the angle of the fruits and vegetables are enabled to move to the side away from the Y direction, then the gripper 4 is enabled to move to the first threshold value, and finally, the collecting plate 4 is required to move to the first threshold value to the first storage plate is moved to the first threshold value, and the first threshold value is required to move to the first storage plate 4 to the first threshold value.
As an alternative implementation manner, the automatic feeding device further comprises a material guiding plate 102, a material blocking plate 101 and a third air cylinder 10, wherein the upper portion of the third air cylinder 10 is connected to the frame 2, the lower portion of the third air cylinder 10 is connected to the material blocking plate 101, the moving direction of the third air cylinder 10 is vertical, the material blocking plate 101 is perpendicular to the X direction and is located in the middle of the tail end of the first conveying belt, the material blocking plates 101 are symmetrically connected to the material guiding plate 102, and the distance between the lower sections of the two material guiding plates 102 is gradually reduced along the X direction.
In the above embodiment, when fruits and vegetables move from the first conveyor belt 1 to the second conveyor belt 31, the controller 8 controls the third cylinder 10 to enable the baffle plate 101 and the guide plate 102 to descend, and the third cylinder is close to the surface of the conveyor belt, so that a plurality of fruits and vegetables can be prevented from falling onto the weighing device 3, and the weighing result is inaccurate, on the other hand, the guide plate 102 can accurately guide the fruits and vegetables to move towards the middle of the first conveyor belt 1, so that the fruits and vegetables accurately fall onto the second conveyor belt 31 and cannot fall onto the ground, and the mechanical claw 95 can accurately grasp the fruits and vegetables.
As an alternative embodiment, the gripper 95 includes a clamping jaw 951, a connection member 952, and a fourth air cylinder 953, wherein an upper portion of the connection member 952 is connected to a lower portion of the second air cylinder 94, a lower portion of the connection member 952 is pivotally connected to the clamping jaw 951, and the fourth air cylinder 953 is located between the clamping jaw 951 and the connection member 952, for driving the clamping jaw 951 to be tensioned and released.
In the above embodiment, it should be noted that the upper portion of the fourth air cylinder 953 is connected to the lower portion of the connector 952, and the lower portion of the third air cylinder 10 is pivotally connected to the clamping jaw 951, so that the clamping jaw 951 clamps the fruit and vegetable when the fourth air cylinder 953 is lifted, and the clamping jaw 951 releases the fruit and vegetable when the fourth air cylinder 953 is lowered.
As an alternative embodiment, there are two first cylinders 36, two support columns 34 and two first cylinders 36 are symmetrically disposed.
In the above embodiment, the weighing device 3 can be kept more stable.
As an alternative embodiment, two clamping jaws 951 are symmetrically arranged, the clamping jaws 951 comprise clamping portions 9511, the clamping portions 9511 are L-shaped, and the internal corners of the clamping portions 9511 of the two clamping jaws 951 are opposite.
In the above embodiment, since the shape of the clamping portion 9511 of the clamping jaw 951 is L-shaped, when the clamping jaw 951 grabs a fruit and vegetable, the lower end of the clamping portion 9511 is inserted into the gap between the fruit and vegetable and the second conveyor belt, after the fruit and vegetable is lifted up, the fruit and vegetable is clamped between the internal corners of the clamping portion 9511, and the fruit and vegetable is accommodated by the internal corner gap of the clamping portion 9511, so that the fruit and vegetable is not easy to fall in the clamping movement process, and on the other hand, the lower end of the clamping portion is used for supporting the fruit and vegetable in the clamping process, so that the fruit and vegetable is prevented from being excessively clamped during the movement, and the fruit and vegetable is prevented from being damaged by clamping.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (5)
1. The quantitative weighing device for the fruits and vegetables is characterized by comprising a first conveyor belt, a frame, a weighing device, a collecting plate, a first storage box, a second storage box, a third storage box, a controller and a screw guide rail grabbing device;
the conveyor belt, the weighing device and the collecting plate are sequentially distributed along the X direction, and the height of the weighing device is lower than the height of the upper surface of the first conveyor belt;
the collecting plate and the weighing device are connected to the frame, the weighing device comprises a second conveying belt, a pressure sensor, a connecting plate, a supporting column, a spherical hinge and a first air cylinder, the second conveying belt, the pressure sensor and the connecting plate are sequentially distributed from top to bottom, the upper part of the supporting column is connected with the lower part of the connecting plate through the spherical hinge, the lower part of the supporting column is connected to the frame, the upper part of the first air cylinder is pivoted to the lower part of the connecting plate, the lower part of the first air cylinder is pivoted to the upper part of the frame, the axial direction of the pivoting is Y direction, the supporting column and the first air cylinder are arranged along the X direction, one side of the X direction of the collecting plate is inclined downwards, and the upper end of the collecting plate is lower than the height of the weighing platform;
the first storage box is positioned below the X direction of the collecting plate, the second storage box is positioned at one side of the weighing device, which is away from the Y direction, and the third storage box is positioned at one side of the weighing device, which is in the Y direction;
the screw guide rail grabbing device is connected to the frame and is located above the weighing platform, the screw guide rail grabbing device comprises a screw guide rail module, a sliding block, a motor, a second cylinder and a mechanical claw, the axial direction of a screw shaft of the screw guide rail module is in a Y direction, the motor is in transmission connection with the screw shaft of the screw guide rail module and used for driving the screw shaft to rotate, the sliding block is connected to the screw guide rail module, the upper part of the second cylinder is connected to the lower part of the sliding block, the mechanical claw is connected to the lower part of the second cylinder, and the moving direction of the second cylinder is in a vertical direction;
the controller is electrically connected with the first conveyor belt, the second conveyor belt, the pressure sensor, the motor, the first cylinder, the second cylinder and the mechanical claw.
2. The quantitative fruit and vegetable weighing device according to claim 1, further comprising a material guiding plate, a material blocking plate and a third air cylinder, wherein the upper part of the third air cylinder is connected to the frame, the lower part of the third air cylinder is connected to the material blocking plate, the moving direction of the third air cylinder is vertical, the material blocking plate is perpendicular to the X direction and is positioned in the middle of the tail end of the first conveying belt, the two material guiding plates are symmetrically connected to the material blocking plate, and the distance between the rear sections of the two material guiding plates is gradually reduced along the X direction.
3. The quantitative fruit and vegetable weighing device according to claim 1, wherein the mechanical claw comprises a clamping jaw, a connecting piece and a fourth air cylinder, the upper portion of the connecting piece is connected to the lower portion of the second air cylinder, the lower portion of the connecting piece is pivoted to the clamping jaw, and the fourth air cylinder is located between the clamping jaw and the connecting piece and used for driving the clamping jaw to be tensioned and loosened.
4. The quantitative fruit and vegetable weighing device according to claim 1, wherein two first cylinders are provided, two support columns are symmetrically arranged, and two first cylinders are symmetrically arranged.
5. A quantitative weighing device for fruits and vegetables according to claim 3, wherein two clamping jaws are symmetrically arranged, each clamping jaw comprises a clamping part, the clamping part is L-shaped, and the internal corners of the clamping parts of the two clamping jaws are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320225108.5U CN219560521U (en) | 2023-02-16 | 2023-02-16 | Quantitative weighing device for fruits and vegetables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320225108.5U CN219560521U (en) | 2023-02-16 | 2023-02-16 | Quantitative weighing device for fruits and vegetables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219560521U true CN219560521U (en) | 2023-08-22 |
Family
ID=87665210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320225108.5U Active CN219560521U (en) | 2023-02-16 | 2023-02-16 | Quantitative weighing device for fruits and vegetables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219560521U (en) |
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2023
- 2023-02-16 CN CN202320225108.5U patent/CN219560521U/en active Active
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