Intelligent suspension chain weighing equipment
By using suspended electronic hanging scales and magnet limit blocks to fix the placement box in the suspension chain weighing device, the weighing instability caused by the shaking of the placement box is solved, transportation safety and weighing accuracy are improved, and the operation process is simplified .
Patent Information
- Application Number
- CN202323577452.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2033-12-26
AI Technical Summary
When the existing hanging chain weighing device transports the removable placement box, the shake of the placement box causes unstable weighing results, affecting accuracy, and may lead to safety hazards and waste of resources.
An intelligent suspension chain weighing equipment was designed, using a structure that combines suspended electronic hanging scales, weighing sensors, electromagnets and magnet limit blocks. The box handle of the placing box is fixed through the magnet limit blocks to ensure that the placing box is in Stabilize during transportation to prevent shaking and disengagement.
Improves safety and weighing accuracy during transportation, reduces the risk of accidents, and simplifies the installation and disassembly of the placement box.
Smart Images
Figure CN222318192U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hanging chain weighing devices, in particular to intelligent hanging chain weighing equipment. Background Art
[0002] The hanging chain weighing device is a weighing system composed of chains and sensors. It is mainly used to stably transport and weigh items placed inside the placement box. The hanging chain weighing device is usually composed of weighing sensors, chain components, hanging devices and data processing units. The hanging chain weighing device is widely used in industrial production, material handling, warehousing and logistics, etc. It is suitable for scenes that require accurate weighing and stable transportation, such as cargo loading and unloading, production line material distribution, and weighing in logistics warehousing.
[0003] When the existing hanging chain weighing device transports the detachable placement box, the placement box shakes during transportation, causing errors in the weighing results. The shaking of the placement box will cause the tension or pressure signal detected by the weighing device to be unstable, thereby affecting the accuracy of the weighing result. If the error is large, this may lead to erroneous weight data recording or control, thereby affecting production quality or causing waste of resources. The shaking of the placement box may cause it to lose balance and easily tip over or fall, causing safety hazards. Especially when handling heavy or dangerous items, shaking may increase the risk of accidents and endanger personal safety and property safety. The shaking of the placement box during transportation may cause internal collision or friction of the items, resulting in damage, breakage or deformation of the items. This is particularly harmful to fragile, sensitive or expensive products, and may cause losses or quality problems. On industrial production lines, if the shaking of the items in the placement box affects the weighing accuracy, it may lead to inaccurate control and adjustment during the production process, which may affect the stability and consistency of product quality and the normal progress of subsequent processes. Utility Model Content
[0004] The utility model provides an intelligent hanging chain weighing device, which has the advantages that the hanging chain weighing device can stably transport a placement box and weigh the items inside the placement box, so as to solve the problem that the hanging chain weighing device shakes when transporting the placement box, resulting in errors in the weighing results.
[0005] In order to achieve the purpose of stably transporting a placement box and weighing items inside the placement box by a hanging chain weighing device, the utility model provides the following technical solutions: an intelligent hanging chain weighing device, comprising a hanging chain weighing device and a rotating motor installed on the top surface of the hanging chain weighing device, a chain-type synchronous rotating component is installed on the outer surface of the rotating motor, two rotating chucks are installed on the outer surface of the chain-type synchronous rotating component, chain blocks are evenly installed on the outer surfaces of the two rotating chucks, an iron chain is movably installed on the outer surfaces of the two rotating chucks, the inner surface of the iron chain is in movably contact with the outer surface of the chain block, a hanging electronic crane scale is evenly installed on the outer surface of the iron chain, a movable limit fixing component is installed inside the hanging electronic crane scale, and a magnet limit block is movably installed on the outer surface of the limit fixing component.
[0006] As a preferred technical solution of the utility model, a placement groove is provided inside the hanging electronic crane scale, and a placement box is movably installed on the inner wall of the placement groove.
[0007] As a preferred technical solution of the utility model, the placement box is provided with a box handle, the outer surface of the box handle is in active contact with the inner wall of the placement groove, and a weighing sensor is installed on the inner surface of the placement box.
[0008] As a preferred technical solution of the present utility model, the chain-type synchronous rotating assembly includes a rotating shaft and a driving gear, the rotating shaft is movably mounted on the outer surface of the output end of the rotating motor, the driving gear is mounted on the outer surface of the rotating shaft, and the outer surface of the rotating shaft is in active contact with the interior of the hanging chain weighing device.
[0009] As an optimal technical solution of the utility model, a driven shaft is movably installed inside the hanging chain weighing device, a driven gear is installed on the outer surface of the driven shaft, and a gear belt is movably installed on the outer surface of the driving gear and the outer surface of the driven gear.
[0010] As a preferred technical solution of the utility model, the movable limit fixing assembly includes a limit cavity and an electromagnet, the limit cavity is opened inside the hanging electronic crane scale, and the electromagnet is installed inside the hanging electronic crane scale.
[0011] As a preferred technical solution of the utility model, a connecting spring is installed on the inner wall of the limiting cavity, one end surface of the connecting spring is fixedly connected to one end surface of the magnet limiting block, the outer surface of the magnet limiting block is in movable contact with the inner wall of the limiting cavity, and the bottom end surface of the magnet limiting block is in movable contact with the top end surface of the box handle.
[0012] Compared with the prior art, the utility model provides an intelligent hanging chain weighing device, which has the following beneficial effects:
[0013] The intelligent hanging chain weighing equipment cooperates with each other through the hanging electronic crane scale, weighing sensor, electromagnet, magnet limit block and placement slot. The magnet limit block fixes the box handle of the placement box in the placement slot inside the hanging electronic crane scale, keeps the inside of the placement box stable without shaking, maintains a stable position, prevents the placement box from detaching or falling during movement or rotation, improves operational safety, and reduces the risk of accidents. Since the placement box is stably fixed inside the hanging electronic crane scale, the impact of vibration and interference on the placement box will also be reduced, which helps to improve the accuracy and stability of weighing. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of the chain-type synchronous rotating assembly of the utility model;
[0016] Figure 3 This is a schematic diagram of the internal structure of the chain-type synchronous rotating assembly of the utility model from another perspective;
[0017] Figure 4 This is a schematic diagram of the external structure of the placement box of the utility model;
[0018] Figure 5 It is a schematic diagram of the overall structure of the movable limit fixing component of the utility model.
[0019] In the figure: 1. hanging chain weighing device; 2. rotating motor; 3. rotating shaft; 4. rotating chuck; 5. chain block; 6. iron chain; 7. gear belt; 8. driving gear; 9. driven gear; 10. hanging electronic crane scale; 11. placement box; 12. weighing sensor; 13. electromagnet; 14. magnet limit block; 15. limit cavity; 16. connecting spring; 17. box handle; 18. placement slot; 19. driven shaft. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-Figure 5The utility model discloses an intelligent hanging chain weighing device, comprising a hanging chain weighing device 1 and a rotating motor 2 installed on the top surface of the hanging chain weighing device 1, a chain type synchronous rotating component is installed on the outer surface of the rotating motor 2, two rotating chucks 4 are installed on the outer surface of the chain type synchronous rotating component, chain blocks 5 are evenly installed on the outer surfaces of the two rotating chucks 4, iron chains 6 are movably installed on the outer surfaces of the two rotating chucks 4, the inner surfaces of the iron chains 6 are in active contact with the outer surfaces of the chain blocks 5, and hanging electronic crane scales 10 are evenly installed on the outer surfaces of the iron chains 6, a movable limit fixing component is installed inside the hanging electronic crane scale 10, and a magnet limit block 14 is movably installed on the outer surface of the limit fixing component, and the magnet limit block 14 fixes the box handle 17 of the placement box 11 on the hanging electronic crane scale. The placement slot 18 inside the scale 10 allows the placement box 11 to rotate with the iron chain 6 while maintaining stability inside the placement box 11 and will not shake. When the suspended electronic crane scale 10 rotates, the placement box 11 will not shake or sway and will maintain a stable position. By using the magnetic limit block 14 to fix the placement box 11 inside the suspended electronic crane scale 10, the placement box 11 can be prevented from detaching or falling during movement or rotation, thereby improving operational safety and reducing the risk of accidents. Since the placement box 11 is stably fixed inside the suspended electronic crane scale 10, the effects of vibration and interference on the placement box 11 will also be reduced, thereby helping to improve the accuracy and stability of weighing. The magnetic limit block 14 is easy to operate and can easily fix and release the placement box 11, which makes the installation and removal of the placement box 11 convenient and quick.
[0022] A placement slot 18 is provided inside the hanging electronic crane scale 10 , and a placement box 11 is movably installed on the inner wall of the placement slot 18 . The placement slot 18 inside the hanging electronic crane scale 10 facilitates the limited and fixed placement of a box handle 17 of the placement box 11 .
[0023] A box handle 17 is provided on the placement box 11, and the outer surface of the box handle 17 is in movable contact with the inner wall of the placement groove 18. A weighing sensor 12 is installed on the inner surface of the placement box 11. When an object is placed inside the placement box 11, the object will squeeze the weighing sensor 12 inside the placement box 11, and the weighing sensor 12 transmits a signal to the controller. The controller controls the electromagnet 13 to connect electricity, and the electromagnet 13 is magnetic.
[0024] The chain-type synchronous rotating assembly includes a rotating shaft 3 and a driving gear 8. The rotating shaft 3 is movably mounted on the outer surface of the output end of the rotating motor 2. The driving gear 8 is mounted on the outer surface of the rotating shaft 3. The outer surface of the rotating shaft 3 is in active contact with the inside of the hanging chain weighing device 1. When the rotating motor 2 is started, the rotating motor 2 drives the rotating shaft 3 to rotate. The rotating shaft 3 synchronously drives the driving gear 8 and one of the rotating chucks 4 to rotate. The outer surface of the driving gear 8 and the outer surface of the driven gear 9 are both meshed with the inner surface of the gear belt 7.
[0025] A driven shaft 19 is movably installed inside the hanging chain weighing device 1, and a driven gear 9 is installed on the outer surface of the driven shaft 19. The outer surface of the driving gear 8 and the outer surface of the driven gear 9 are movably installed with a gear belt 7. The driven gear 9 drives the driven shaft 19 to rotate, and the driven shaft 19 drives another rotating chuck 4 to rotate. The two rotating chucks 4 synchronously drive a number of chain blocks 5 to rotate. The chain blocks 5 can firmly grasp the iron chain 6 to keep it stable during the rotation, which helps to prevent the iron chain 6 from loosening or detaching, ensuring the stability and reliability of the transmitted power. The chain blocks 5 stabilize the iron chain 6 on the two rotating chucks 4 for rotation.
[0026] The movable limit fixing component includes a limit cavity 15 and an electromagnet 13. The limit cavity 15 is opened inside the hanging electronic crane scale 10. The electromagnet 13 is installed inside the hanging electronic crane scale 10. The electromagnet 13 is magnetic. The magnetism of the electromagnet 13 and the magnet limit block 14 are opposite. An attraction is generated between the electromagnet 13 and the magnet limit block 14. The magnet limit block 14 moves in the limit cavity 15, and the magnet limit block 14 stretches the connecting spring 16.
[0027] A connecting spring 16 is installed on the inner wall of the limiting cavity 15, and one end surface of the connecting spring 16 is fixedly connected to one end surface of the magnet limiting block 14, and the outer surface of the magnet limiting block 14 is in active contact with the inner wall of the limiting cavity 15, and the bottom end surface of the magnet limiting block 14 is in active contact with the top end surface of the box handle 17. The magnet limiting block 14 fixes the box handle 17 of the placement box 11 in the placement groove 18 inside the hanging electronic crane scale 10, so that when the placement box 11 rotates with the iron chain 6, the inside of the placement box 11 is kept stable and will not shake.
[0028] The working principle and use process of the utility model are as follows: when the goods need to be weighed and transported by the hanging chain weighing device 1, the rotating motor 2 is started, and the rotating motor 2 drives the rotating shaft 3 to rotate, and the rotating shaft 3 synchronously drives the driving gear 8 and one of the rotating chucks 4 to rotate, and the outer surface of the driving gear 8 and the outer surface of the driven gear 9 are meshed with the inner surface of the gear belt 7, and the driving gear 8 drives the gear belt 7 and the driven gear 9 to rotate synchronously, and the driven gear 9 drives the driven shaft 19 to rotate, and the driven shaft 19 drives another rotating chuck 4 to rotate, and the two rotating chucks 4 synchronously drive a number of chain blocks 5 to rotate, and the chain blocks 5 can firmly grasp the iron chain 6 to keep it stable during the rotation, which helps to prevent the iron chain 6 from loosening or detaching, and ensure the stability and reliability of the transmitted power, and the chain blocks 5 stabilize the iron chain 6 on the two rotating chucks 4 for rotation.
[0029] The iron chain 6 stably drives several hanging electronic hanging scales 10 to rotate, and the hanging electronic hanging scales 10 synchronously drives the placement box 11 to rotate, and the placement slot 18 inside the hanging electronic hanging scale 10 is convenient for limiting and fixing the box handle 17 of the placement box 11. When the object is placed inside the placement box 11, the object will squeeze the weighing sensor 12 inside the placement box 11, and the weighing sensor 12 transmits the signal to the controller, and the controller controls the electromagnet 13 to connect electricity. The electromagnet 13 has magnetism, and the magnetism of the electromagnet 13 and the magnet limit block 14 are opposite, and an attraction is generated between the electromagnet 13 and the magnet limit block 14, and the magnet limit block 14 moves in the limit cavity 15, and the magnet limit block 14 stretches the connecting spring 16, and the magnet limit block 14 fixes the box handle 17 of the placement box 11 on the hanging electric The placement slot 18 inside the sub-hanging scale 10 allows the placement box 11 to rotate with the iron chain 6 while maintaining stability inside the placement box 11 and will not shake. When the hanging electronic hanging scale 10 rotates, the placement box 11 will not shake or sway and will maintain a stable position. By using the magnet limit block 14 to fix the placement box 11 inside the hanging electronic hanging scale 10, the placement box 11 can be prevented from detaching or falling during movement or rotation, thereby improving operational safety and reducing the risk of accidents. Since the placement box 11 is stably fixed inside the hanging electronic hanging scale 10, the effects of vibration and interference on the placement box 11 will also be reduced, thereby helping to improve the accuracy and stability of weighing. The magnet limit block 14 is easy to operate and can easily fix and release the placement box 11, which makes the installation and removal of the placement box 11 convenient and quick.
Claims
1. An intelligent hanging chain weighing device, comprising a hanging chain weighing device (1) and a rotating motor (2) mounted on the top surface of the hanging chain weighing device (1), characterized in that: A chain-type synchronous rotating component is installed on the outer surface of the rotating motor (2), two rotating chucks (4) are installed on the outer surface of the chain-type synchronous rotating component, chain blocks (5) are evenly installed on the outer surfaces of the two rotating chucks (4), an iron chain (6) is movably installed on the outer surfaces of the two rotating chucks (4), the inner surface of the iron chain (6) is in movably contact with the outer surface of the chain block (5), a hanging electronic crane scale (10) is evenly installed on the outer surface of the iron chain (6), a movable limit fixing component is installed inside the hanging electronic crane scale (10), and a magnet limit block (14) is movably installed on the outer surface of the limit fixing component.
2. The intelligent hanging chain weighing device according to claim 1 is characterized in that: A placement groove (18) is provided inside the hanging electronic crane scale (10), and a placement box (11) is movably installed on the inner wall of the placement groove (18).
3. The intelligent hanging chain weighing device according to claim 2 is characterized in that: The placement box (11) is provided with a box handle (17), the outer surface of the box handle (17) is in active contact with the inner wall of the placement groove (18), and the inner surface of the placement box (11) is installed with a weighing sensor (12).
4. The intelligent hanging chain weighing device according to claim 1 is characterized in that: The chain-type synchronous rotating assembly comprises a rotating shaft (3) and a driving gear (8); the rotating shaft (3) is movably mounted on the outer surface of the output end of the rotating motor (2); the driving gear (8) is mounted on the outer surface of the rotating shaft (3); and the outer surface of the rotating shaft (3) is in movably contact with the interior of the hanging chain weighing device (1).
5. The intelligent hanging chain weighing device according to claim 4 is characterized in that: A driven shaft (19) is movably mounted inside the hanging chain weighing device (1), a driven gear (9) is mounted on the outer surface of the driven shaft (19), and a gear belt (7) is movably mounted on the outer surface of the driving gear (8) and the outer surface of the driven gear (9).
6. The intelligent hanging chain weighing device according to claim 1 is characterized in that: The movable limiting and fixing assembly comprises a limiting cavity (15) and an electromagnet (13); the limiting cavity (15) is opened inside the hanging electronic crane scale (10); and the electromagnet (13) is installed inside the hanging electronic crane scale (10).
7. The intelligent hanging chain weighing device according to claim 6 is characterized in that: A connecting spring (16) is installed on the inner wall of the limiting cavity (15), one end surface of the connecting spring (16) is fixedly connected to one end surface of the magnet limiting block (14), the outer surface of the magnet limiting block (14) is in movable contact with the inner wall of the limiting cavity (15), and the bottom surface of the magnet limiting block (14) is in movable contact with the top surface of the box handle (17).