Hanging conveying device

Abstract

The utility model belongs to the technical field of conveying equipment, and discloses a hanging conveying device which comprises a rail unit, a walking unit and a loading unit, the rail unit is arranged at the top of a conveying space, a walking channel is formed in the rail unit, a conductive contact connected with an external power source is arranged on the rail unit, the walking unit comprises a crawling module and a power module, and the crawling module is connected with the loading unit. The crawling module is movably arranged in the corresponding walking channel, the power module comprises an electricity storage box and a movable contact piece, the movable contact piece is connected to the electricity storage box in a liftable mode, the electricity storage box and the movable contact piece are electrically connected with the crawling module, the loading unit comprises a connecting frame and a hanging basket, a mounting groove is formed in the connecting frame, the walking unit is connected into the mounting groove, and the hanging basket is arranged in the mounting groove. The hanging basket is connected to the connecting frame and located on the outer side of the mounting groove. Therefore, manual carrying is not needed, the carrying difficulty is reduced, time and labor are saved, the electric power storage box and the movable contact piece are arranged, double guarantees are provided for operation of the crawling module, reliability is high, and safety is good.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and in particular to a hanging conveying device. Background Technology

[0002] Wastewater deodorization requires the addition of a large amount of barrelled chemicals. When adding chemicals to the wastewater tank, for safety reasons, the chemicals need to be poured into the wastewater tank from a height for deodorization. Therefore, a delivery platform is usually set up above the wastewater tank in the space where the wastewater tank is located.

[0003] When transferring barrelled medicines to the delivery platform, the space inside the wastewater pool is relatively small, so it is not possible to install large overhead cranes. Therefore, indoor lift trucks are usually used to assist in the handling. However, due to their limited height, manual handling is still required halfway through the transport, which makes the handling operation very inconvenient, time-consuming, labor-intensive, and wastes a lot of human resources.

[0004] Therefore, there is an urgent need for a hanging conveyor device to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a hanging conveyor device that reduces the difficulty of handling, saves time and effort, and saves a lot of human resources.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] This utility model provides a hanging conveyor device, the hanging conveyor device comprising:

[0008] The track unit is located at the top of the conveying space. The track unit has a travel channel and conductive contacts that are connected to an external power source.

[0009] The walking unit includes a crawling module and a power module. The crawling module is movably disposed in the walking channel. The power module includes a battery box and a movable contact. The movable contact is disposed below the conductive contact and is vertically and vertically connected to the battery box along a first direction. Both the battery box and the movable contact are electrically connected to the crawling module.

[0010] The loading unit includes a connecting frame and a basket. The connecting frame has an installation groove, the traveling unit is connected to the installation groove, and the basket is connected to the connecting frame and located outside the installation groove. The basket is used to carry materials.

[0011] Optionally, the track unit includes a mounting top plate and a conveying track. The mounting top plate is connected to the top of the conveying space, and the conveying track is connected to the side of the mounting top plate away from the top of the conveying space. The conveying track is provided with the walking channel on both sides along the second direction and on the side away from the mounting top plate, and each walking channel is provided with the crawling module.

[0012] Optionally, the track unit further includes a protective plate located on both sides of the conveying track along the second direction. The protective plate includes a protective part and a connecting part. The connecting part is connected to the side of the mounting top plate facing the conveying track, and the protective part is connected to the side of the connecting part away from the mounting top plate. The cross-section of the protective part is arc-shaped, and the conductive contact is located on the side of the protective part facing the movable contact.

[0013] Optionally, the crawling module includes a drive unit, a walking wheel, and a wheel frame. The wheel frame is movably disposed in the walking channel, the walking wheel is rotatably disposed in the wheel frame, and is provided with walking teeth. The walking channel is provided with walking tooth grooves that mesh with the walking teeth. The drive unit drives the walking wheel to rotate.

[0014] Optionally, the wheel frame includes two side plates and a bottom plate, the side plates are connected to both sides of the bottom plate, the walking wheel is rotatably connected between the two side plates, the crawling module also includes a roller, the roller is rotatably connected to the side of the side plate away from the walking wheel, the walking channel has a rolling groove on the wall opposite to the side plate, and the roller is rotatably disposed in the rolling groove.

[0015] Optionally, the crawling module further includes a transmission assembly, which includes a drive gear, a driven gear, and a transmission belt. The drive gear is connected to the drive member, and the driven gear is rotatably connected to the wheel frame. The driven gear includes a first transmission part and a second transmission part, both of which are provided with transmission teeth. The first transmission part meshes with the walking wheel, and the transmission belt is sleeved on the outside of the drive gear and the second transmission part. The transmission belt is provided with internal transmission teeth that mesh with the drive gear and the second transmission part.

[0016] Optionally, the power module further includes a lifting power component and a lifting rod. The lifting power component is electrically connected to the battery box, and the lifting rod is connected to the lifting power component. The lifting rod has a contact groove, and the movable contact is buoyantly connected to the contact groove.

[0017] Optionally, the power module further includes an elastic element connected within the contact groove, the movable contact being connected to the elastic element, and the elastic element being configured to give the movable contact a tendency to always move closer to the conductive contact.

[0018] Optionally, the movable contact includes a contact portion and a limiting portion, the diameter of the contact portion being smaller than the diameter of the limiting portion, so as to form a limiting step surface between the contact portion and the limiting portion, and a fixing portion extending from the outlet of the contact groove in a direction close to the movable contact, the limiting step surface abutting against the fixing portion.

[0019] Optionally, the suspended platform further includes a platform body and connecting ears, the connecting ears being connected to both sides of the platform body along the second direction and hinged to the connecting frame.

[0020] The beneficial effects of this utility model are:

[0021] This utility model provides a hanging conveying device. By setting a track unit at the top of the conveying space, a power module drives a crawling module to move along the travel channel of the track unit. The basket connected to the crawling module via a connecting frame can complete the conveying operation of materials under the drive of the crawling module, thus eliminating the need for manual handling, reducing the difficulty of handling, saving time and effort, and saving a lot of human resources. Furthermore, by setting a storage box and movable contacts that are electrically connected to the crawling module, the crawling module can operate by power provided by the storage box, or by power provided by an external power source through contact with conductive contacts on the movable contacts. This ensures that if either one fails, the crawling module can continue to operate in the other way, thus providing dual protection for the operation of the crawling module, with high reliability and good safety. Attached Figure Description

[0022] Figure 1 This is an assembly drawing of the hanging conveyor device provided by this utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure between the crawling module and part of the track unit in the hanging conveyor device provided by this utility model;

[0024] Figure 3 This is a schematic diagram of the connection structure between the power module and part of the track unit in the hanging conveyor device provided by this utility model;

[0025] Figure 4 This is a schematic diagram of the connecting frame in the hanging conveyor device provided by this utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the track unit in the hanging conveyor device provided by this utility model;

[0027] Figure 6 This is a schematic diagram of the planar structure of the track unit in the hanging conveyor device provided by this utility model;

[0028] Figure 7 This is a front view of the crawling module in the hanging conveyor device provided by this utility model;

[0029] Figure 8 This is a side view of the crawling module in the hanging conveyor device provided by this utility model;

[0030] Figure 9 This is a schematic diagram of the driven gear in the hanging and conveying device provided by this utility model;

[0031] Figure 10 This is a cross-sectional view of the connection structure between the telescopic rod and the movable contact in the hanging conveyor device provided by this utility model;

[0032] Figure 11 This is a cross-sectional view of the telescopic rod in the hanging conveyor device provided by this utility model;

[0033] Figure 12 This is a schematic diagram of the track unit in the sequencing area of ​​the hanging conveyor device provided by this utility model;

[0034] Figure 13 This is a schematic diagram of the structure of the dual-track unit docking in the hanging conveyor device provided by this utility model.

[0035] In the picture:

[0036] 1. Track unit; 11. Mounting top plate; 12. Conveying track; 121. Traveling channel; 122. Traveling tooth groove; 123. Rolling groove; 13. Protective plate; 131. Protective part; 132. Connecting part; 133. Conductive contact; 14. Main conveying track; 15. Adjusting track; 16. Branch track; 17. Stationary track; 18. Docking track;

[0037] 2. Walking unit; 21. Crawling module; 211. Drive component; 212. Walking wheel; 2121. Walking tooth; 213. Wheel frame; 2131. Side plate; 2132. Base plate; 214. First rotating shaft; 215. Motor frame; 216. Roller; 217. Transmission assembly; 2171. Drive gear; 2172. Driven gear; 21721. First transmission part; 21722. Second transmission part; 2173. Transmission belt; 2174. Second rotating shaft; 22. Power module; 221. Battery box; 222. Movable contact; 2221. Contact part; 2222. Limiting part; 2223. Limiting step surface; 223. Lifting power component; 224. Lifting rod; 2241. Contact groove; 2242. Fixing part; 225. Elastic component;

[0038] 3. Loading unit; 31. Connecting frame; 311. Mounting groove; 32. Suspended basket; 321. Suspended basket body; 322. Connecting lug; 33. Connecting shaft. Detailed Implementation

[0039] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0040] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0043] Figure 1 This is an assembly drawing of the hanging conveyor device provided by this utility model; Figure 2 This is a schematic diagram of the connection structure between the crawling module and part of the track unit in the hanging conveyor device provided by this utility model; Figure 3 This is a schematic diagram of the connection structure between the power module and part of the track unit in the hanging conveyor device provided by this utility model; Figure 4 This is a schematic diagram of the connecting frame in the hanging conveyor device provided by this utility model; as shown. Figures 1 to 4 As shown, this embodiment provides a hanging conveying device, which includes a track unit 1, a traveling unit 2, and a loading unit 3. The track unit 1 is located at the top of the conveying space and has a traveling channel 121. The track unit 1 also has conductive contacts 133 connected to an external power source. The traveling unit 2 includes a crawling module 21 and a power module 22. The crawling module 21 is movably disposed within the traveling channel 121. The power module 22 includes a battery box 221 and a movable contact. The movable contact 222 is located below the conductive contact 133 and is vertically connected to the battery box 221 in the first direction. Both the battery box 221 and the movable contact 222 are electrically connected to the crawling module 21. The loading unit 3 includes a connecting frame 31 and a basket 32. The connecting frame 31 has an installation groove 311. The walking unit 2 is connected to the installation groove 311. The basket 32 ​​is connected to the connecting frame 31 and is located outside the installation groove 311. The basket 32 ​​is used to carry materials.

[0044] By setting a track unit 1 at the top of the conveying space, and using a power module 22 to drive the crawling module 21 to move along the walking channel 121 of the track unit 1, the basket 32 ​​connected to the crawling module 21 via the connecting frame 31 can complete the conveying operation of materials under the drive of the crawling module 21, thus eliminating the need for manual handling, reducing the difficulty of handling, saving time and effort, and saving a lot of human resources. Furthermore, by setting a storage box 221 and a movable contact 222 that are electrically connected to the crawling module 21, the crawling module 21 can operate by the power provided by the storage box 221, and also by the power provided by an external power source through the contact of the movable contact 222 with the conductive contact 133. This ensures that if either one fails, the operation of the crawling module 21 can continue in the other way, thus providing double protection for the operation of the crawling module 21, with high reliability and good safety.

[0045] Figure 12 This is a schematic diagram of the track unit 1 in the sequencing area of ​​the hanging conveyor device provided by this utility model, as shown below. Figure 12 As shown, in this embodiment, a walking unit 2 and a loading unit 3 constitute a set of conveying modules. Multiple conveying modules are provided on the conveying track 12, thereby achieving high conveying efficiency. In order to facilitate conveying, there are occasions where it is necessary to adjust the conveying order of the conveying modules. Therefore, the track unit 1 includes a main conveying track 14, an adjusting track 15, a branch track 16, a stationary track 17, and a docking track 18. The adjusting track 15 is rotatably set between two adjacent main conveying tracks 14. A rotary motor is set at the top of the conveying space. The adjusting track 15 is connected to the rotary motor. The rotary motor is used to provide driving force for the rotation of the adjusting track 15. Branch tracks 16 are vertically connected to the main conveying tracks 14 on both sides of the adjusting track 15. A stationary track 17 parallel to the main conveying track 14 is connected between the two branch tracks 16. A docking track 18 is vertically connected to the stationary track 17. The docking track 18 is used to dock with the adjusted track 15 after rotation. The main conveying track 14, the adjusting track 15, the branch track 16, the stationary track 17, and the docking track 18 together form a sequence adjustment area on the track unit 1.

[0046] When the conveying sequence of two conveying modules needs to be adjusted, after one of the conveying modules moves onto the adjusting track 15, the rotary motor drives the adjusting track 15 to rotate and dock with the docking track 18. Then, the conveying module on the adjusting track 15 moves to the stopping track 17 via the docking track 18, and then the conveying module stops moving. At this time, the rotary motor drives the adjusting track 15 to reset. Then, the other conveying module continues to move along the main conveying track 14. After the conveying module passes the adjusting track 15, the conveying module on the stopping track 17 returns to the main conveying track 14 along the branch track 16 to continue conveying. At this time, the exchange of the two conveying modules is completed.

[0047] Figure 13 This is a schematic diagram of the structure of the dual-track unit docking in the hanging conveyor device provided by this utility model. Figure 13 As shown, in order to improve the efficiency of conveying, a dual-track mode can also be set up, using two sets of track units 1 for conveying. In order to increase the selection of conveying routes, the adjustment tracks 15 on the two sets of track units 1 can be connected by rotation, thereby realizing the adjustment of the conveying route and allowing the conveying modules to be interchanged between the two track units 1.

[0048] Optionally, Figure 5 This is a schematic diagram of the track unit in the hanging and conveying device provided by this utility model; Figure 6 This is a schematic diagram of the planar structure of the track unit in the hanging and conveying device provided by this utility model; as shown. Figure 2 , Figure 5 , Figure 6 As shown, the track unit 1 includes a mounting top plate 11 and a conveying track 12. The mounting top plate 11 is connected to the top of the conveying space, and the conveying track 12 is connected to the side of the mounting top plate 11 facing away from the top of the conveying space. The conveying track 12 has walking channels 121 on both sides along the second direction and on the side facing away from the mounting top plate 11. Each walking channel 121 is equipped with a corresponding crawling module 21. By providing walking channels 121 on both sides along the second direction and on the side facing away from the mounting top plate 11 of the conveying track 12, three crawling modules 21 are used to connect the suspended basket 32 ​​to the conveying track 12. This not only improves the strength of the connection but also allows for multi-directional limiting through the connection of the three crawling modules 21 to the conveying track 12, making the movement more stable and preventing the suspended basket 32 ​​from swaying during hoisting, thus avoiding safety hazards.

[0049] In this embodiment, the conveying space refers to a room or factory with a wastewater pool. In addition to the wastewater pool, there is also a delivery platform located above the wastewater pool. The internal space is small and there are many obstacles. Therefore, when laying the track unit 1, the connection distance between the mounting top plate 11 and the top of the conveying space can be adjusted to adapt the mounting top plate 11 to different height installation requirements. The laying trajectory of the mounting top plate 11 can be adjusted by bending to facilitate avoiding obstacles inside the conveying space during conveying. The material used for transporting in this embodiment is a deodorizing agent barrel.

[0050] In this embodiment, to ensure the synchronous movement of the three crawling modules 21, two main approaches are typically used: software synchronization and hardware synchronization. Software synchronization relies primarily on programming, such as using a PLC or a dedicated synchronization controller (e.g., Beckhoff's EL67xx series) for flexible programming, making it particularly suitable for scenarios requiring motion control. Hardware synchronization, on the other hand, uses dedicated synchronization equipment to achieve precise data exchange between the motor driver and the PLC, thereby ensuring motor synchronization. This method offers high speed and accuracy but is also relatively expensive and less flexible. The method for achieving synchronous operation can be determined based on the specific requirements of the application scenario regarding speed, accuracy, cost, and flexibility, to ensure efficient and stable equipment operation. Since driving multiple motors to move synchronously is a conventional technique in this field, it will not be elaborated further.

[0051] Optionally, such as Figure 5 and Figure 6 As shown, the track unit 1 also includes a protective plate 13, which is located on both sides of the conveying track 12 along the second direction. The protective plate 13 includes a protective part 131 and a connecting part 132. The connecting part 132 is connected to the side of the mounting top plate 11 facing the conveying track 12, and the protective part 131 is connected to the side of the connecting part 132 away from the mounting top plate 11. The protective part 131 has an arc-shaped cross-section, and the conductive contact 133 is located on the side of the protective part 131 facing the movable contact 222. Since dust and other impurities will fall from the top of the conveying space due to vibration during the operation of the hanging conveying device, the conductive contact 133 is placed on the protective plate 13 composed of the protective part 131 and the connecting part 132. The arc-shaped protective part 131 on the protective plate 13 is used to shield the conductive contact 133, preventing dust from falling on the conductive contact 133 or the movable contact 222, thereby affecting the conductivity between the conductive contact 133 and the movable contact 222.

[0052] In this embodiment, the protective part 131 and the connecting part 132 can be welded to form an integral protective plate 13, or they can be cast to form an integral protective plate 13 with the protective part 131 and the connecting part 132. The conductive contact 133 provided on the side of the protective part 131 facing the movable contact 222 is essentially a conductive metal strip that is connected to an external power source.

[0053] Optionally, Figure 7 This is a front view of the crawling module in the hanging conveyor device provided by this utility model; Figure 8 This is a side view of the crawling module in the hanging conveyor device provided by this utility model; as shown. Figure 6 and Figure 7 As shown, the crawling module 21 includes a drive unit 211, a walking wheel 212 and a wheel frame 213. The wheel frame 213 is movably disposed in the walking channel 121. The walking wheel 212 is rotatably disposed in the wheel frame 213 and is provided with a walking tooth 2121. The walking channel 121 is provided with a walking tooth groove 122 that meshes with the walking tooth 2121. The drive unit 211 drives the walking wheel 212 to rotate.

[0054] By movably mounting the wheel frame 213 within the travel channel 121, the travel channel 121 limits the movement trajectory of the wheel frame 213, ensuring that the crawling module 21 does not deviate from the predetermined trajectory during operation. This improves the accuracy and reliability of the movement. Furthermore, the travel wheel 212 engages with the travel tooth groove 122 within the travel channel 121 via the travel protrusion 2121. This engagement creates a tight fit between the travel wheel 212 and the travel channel 121, effectively preventing the wheel frame 213 from wobbling or shifting during the movement of the crawling module 21, thus enhancing the stability of the entire structure. In this embodiment, the crawling module 21 also includes a first rotating shaft 214, which is mounted within the wheel frame 213, and the travel wheel 212 is rotatably mounted on the first rotating shaft 214.

[0055] In this embodiment, the drive unit 211 is a servo motor, and the crawling module 21 also includes a motor frame 215. The drive unit 211 is connected to the motor frame 215, and the motor frame 215 is connected to the wheel frame 213.

[0056] Optionally, such as Figure 7 and Figure 8As shown, the wheel frame 213 includes two side plates 2131 and a base plate 2132. The side plates 2131 are connected to both sides of the base plate 2132. The traveling wheel 212 is rotatably connected between the two side plates 2131. The crawling module 21 also includes a roller 216, which is rotatably connected to the side plate 2131 away from the traveling wheel 212. A rolling groove 123 is formed on the wall of the traveling channel 121 opposite to the side plate 2131, and the roller 216 is rotatably disposed in the rolling groove 123. By setting the roller 216 on the side plate 2131 away from the traveling wheel 212 and forming the rolling groove 123 on the wall of the traveling channel 121, when the roller 216 is placed in the rolling groove 123, the wheel frame 213 can be connected to the conveying track 12, and the wheel frame 213 can move along the extension direction of the traveling channel 121.

[0057] In this embodiment, the roller 216 is a ball bearing. Both ends of the first rotating shaft 214 along the axial direction pass through the wheel frame 213 and are inserted into the inner ring of the ball bearing. The outer circle of the ball bearing abuts against the groove wall of the rolling groove 123.

[0058] Optionally, Figure 9 This is a schematic diagram of the driven gear in the mounting and conveying device provided by this utility model, as shown below. Figures 7 to 9 As shown, the crawling module 21 also includes a transmission assembly 217, which includes a drive gear 2171, a driven gear 2172, and a transmission belt 2173. The drive gear 2171 is connected to the drive member 211, and the driven gear 2172 is rotatably connected to the wheel frame 213. The driven gear 2172 includes a first transmission part 21721 and a second transmission part 21722. Both the first transmission part 21721 and the second transmission part 21722 are provided with transmission teeth. The first transmission part 21721 meshes with the walking wheel 212. The transmission belt 2173 is sleeved on the outside of the drive gear 2171 and the second transmission part 21722, and the transmission belt 2173 is provided with internal transmission teeth that mesh with the drive gear 2171 and the second transmission part 21722. When the drive component 211 drives the walking wheel 212 to rotate through the transmission assembly 217, the transmission is carried out by meshing, which causes rolling friction and sliding friction to coexist, but rolling friction is dominant. The resistance of rolling friction is small. Compared with other transmission methods such as belt transmission, gear transmission can transmit power more effectively, thereby reducing energy loss in the transmission process and improving transmission efficiency.

[0059] In this embodiment, the transmission assembly 217 further includes a second rotating shaft 2174, which is mounted inside the wheel frame 213 and located below the first rotating shaft 214. The driven gear 2172 is rotatably mounted on the second rotating shaft 2174.

[0060] Optionally, such as Figure 3As shown, the power module 22 also includes a lifting power component 223 and a lifting rod 224. The lifting power component 223 is electrically connected to the battery box 221, and the lifting rod 224 is connected to the lifting power component 223. A contact groove 2241 is provided on the lifting rod 224, and the movable contact 222 is buoyantly connected to the contact groove 2241. By setting up the lifting power component 223 and the lifting rod 224, the lifting power component 223 controls the lifting and lowering of the lifting rod 224 to realize the contact or separation of the movable contact 222 from the conductive contact 133, ensuring that it is disconnected from the external power supply when in a non-operating state, thus providing a high level of safety.

[0061] In this embodiment, the lifting power component 223 is a lifting electric cylinder, which is driven by the power provided by the battery box 221. The power module 22 also includes a wireless receiving module, which allows the operator to control the start and stop of the lifting power component 223 from the ground using a wireless remote control, making the operation more convenient. The battery box 221 also provides power to the wireless receiving module.

[0062] Optionally, Figure 10 This is a cross-sectional view of the connection structure between the telescopic rod and the movable contact in the hanging conveyor device provided by this utility model; Figure 11 The structural cross-sectional view of the telescopic rod in the hanging conveyor device provided by this utility model is shown below. Figure 3 , Figure 10 , Figure 11 As shown, the power module 22 also includes an elastic element 225, which is connected within the contact groove 2241. The movable contact 222 is connected to the elastic element 225, and the elastic element 225 is configured to ensure that the movable contact 222 always tends to move closer to the conductive contact 133. Since the mounting conveyor is subject to vibration and other factors during operation, the elastic element 225 allows for flexible contact between the movable contact 222 and the conductive contact 133. On the one hand, when vibration causes the movable contact 222 and the conductive contact 133 to move closer together, the compression of the elastic element 225 prevents damage from rigid contact. On the other hand, when vibration causes the movable contact 222 and the conductive contact 133 to move away from each other, the elastic element 225 can push the movable contact 222 closer to the conductive contact 133, preventing the connection between the movable contact 222 and the conductive contact 133 from breaking. In this embodiment, the elastic element 225 is a spring.

[0063] Optionally, Figure 10 and Figure 11As shown, the movable contact 222 includes a contact portion 2221 and a limiting portion 2222. The diameter of the contact portion 2221 is smaller than the diameter of the limiting portion 2222, so that a limiting step surface 2223 is formed between the contact portion 2221 and the limiting portion 2222. A fixing portion 2242 is formed at the outlet of the contact groove 2241 in a direction close to the movable contact 222. The limiting step surface 2223 abuts against the fixing portion 2242. By forming the limiting step surface 2223 on the movable contact 222 and providing the fixing portion 2242 at the outlet of the contact groove 2241, the movable contact 222 is limited by the contact between the fixing portion 2242 and the limiting step surface 2223, preventing the movable contact 222 from dislodging from the contact groove 2241.

[0064] Optionally, such as Figure 1 As shown, the suspended platform 32 also includes a suspended platform body 321 and connecting ears 322. The connecting ears 322 are connected to both sides of the suspended platform body 321 along the second direction and are hinged to the connecting frame 31. By providing connecting ears 322 on the suspended platform 32, it is convenient to connect the suspended platform body 321 to the connecting frame 31.

[0065] Furthermore, such as Figure 1 As shown, the loading unit 3 also includes a connecting shaft 33. A first connecting through hole is provided on the connecting lug 322, and a second connecting through hole communicating with the first connecting through hole is provided on the connecting frame 31. The connecting shaft 33 is inserted into both the first and second connecting through holes. By using the connecting shaft 33 to connect the basket body 321 to the connecting frame 31, the basket body 321 can rotate relative to the connecting frame 31. This allows for adjustment of the basket body 321's posture when loading materials onto it, facilitating operation.

[0066] When using the hanging conveyor device provided in this embodiment for conveying operations, in the initial state, the basket 32 ​​is located in the loading area. The operator loads the material to be transported into the basket 32, and then starts the lifting power component 223. At this time, the lifting power component 223 controls the lifting rod 224 to rise until the movable contact 222 contacts the conductive contact 133 and connects to the external power supply. At this time, the drive component 211 in the crawling module 21 starts, driving the drive gear 2171 to rotate. At this time, the transmission belt 2173 meshing with the drive gear 2171 rotates under the drive of the drive gear 2171. Then, the driven gear 2172 meshing with the transmission belt 2173 through the second transmission part 21722 rotates under the drive of the transmission belt 2173. When the driven gear 2172 rotates, the walking wheel 212 meshing with the driven gear 2172 through the first transmission part 21721 rotates. Driven by the transmission unit 21721, the wheel 212 is rotated. Since the wheel 212 is provided with a walking tooth 2121 that meshes with the walking tooth groove 122 in the walking channel 121, the walking tooth 2121 meshes with the walking tooth groove 122 and provides the wheel frame 213 with the power to move under the trend of the wheel 212 rotating. At this time, the roller 216 on the wheel frame 213 rotates in the rolling groove 123, so that the wheel frame 213 starts to move along the extension direction of the walking channel 121 until the basket 32 ​​is moved to the required position. Then, the operator controls the lifting rod 224 to descend, so that the movable contact 222 separates from the conductive contact 133, and the crawling module 21 stops working. Then, the waiting operator removes the material from the basket 32, thus completing the material handling work. This eliminates the need for manual handling, reduces the difficulty of handling, saves time and effort, and saves a lot of human resources.

[0067] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A hanging conveyor device, characterized in that, The loading and conveying device includes: Track unit (1), the track unit (1) is located at the top of the conveying space, the track unit (1) has a walking channel (121), and the track unit (1) has a conductive contact (133) connected to an external power source; The walking unit (2) includes a crawling module (21) and a power module (22). The crawling module (21) is movably disposed in the walking channel (121). The power module (22) includes a battery box (221) and a movable contact (222). The movable contact (222) is disposed below the conductive contact (133) and is vertically and vertically connected to the battery box (221) along a first direction. The battery box (221) and the movable contact (222) are both electrically connected to the crawling module (21). The loading unit (3) includes a connecting frame (31) and a basket (32). The connecting frame (31) has an installation groove (311). The walking unit (2) is connected to the installation groove (311). The basket (32) is connected to the connecting frame (31) and located outside the installation groove (311). The basket (32) is used to carry materials.

2. The mounting and conveying device according to claim 1, characterized in that, The track unit (1) includes a mounting top plate (11) and a conveying track (12). The mounting top plate (11) is connected to the top of the conveying space, and the conveying track (12) is connected to the side of the mounting top plate (11) away from the top of the conveying space. The conveying track (12) has walking channels (121) on both sides along the second direction and on the side away from the mounting top plate (11). Each walking channel (121) is provided with a crawling module (21) corresponding to it.

3. The hanging conveyor device according to claim 2, characterized in that, The track unit (1) further includes a protective plate (13), which is located on both sides of the conveying track (12) along the second direction. The protective plate (13) includes a protective part (131) and a connecting part (132). The connecting part (132) is connected to the side of the mounting top plate (11) facing the conveying track (12). The protective part (131) is connected to the side of the connecting part (132) away from the mounting top plate (11). The cross-section of the protective part (131) is arc-shaped. The conductive contact (133) is located on the side of the protective part (131) facing the movable contact (222).

4. The mounting and conveying device according to claim 1, characterized in that, The crawling module (21) includes a drive unit (211), a walking wheel (212), and a wheel frame (213). The wheel frame (213) is movably disposed in the walking channel (121). The walking wheel (212) is rotatably disposed in the wheel frame (213) and is provided with a walking tooth (2121). The walking channel (121) is provided with a walking tooth groove (122) that meshes with the walking tooth (2121). The drive unit (211) drives the walking wheel (212) to rotate.

5. The mounting and conveying device according to claim 4, characterized in that, The wheel frame (213) includes two side plates (2131) and a bottom plate (2132). The side plates (2131) are connected to both sides of the bottom plate (2132). The walking wheel (212) is rotatably connected between the two side plates (2131). The crawling module (21) also includes a roller (216). The roller (216) is rotatably connected to the side of the side plate (2131) away from the walking wheel (212). The walking channel (121) has a rolling groove (123) on the wall opposite to the side plate (2131). The roller (216) is rotatably disposed in the rolling groove (123).

6. The mounting and conveying device according to claim 4, characterized in that, The crawling module (21) further includes a transmission assembly (217), which includes a drive gear (2171), a driven gear (2172), and a transmission belt (2173). The drive gear (2171) is connected to the drive member (211), and the driven gear (2172) is rotatably connected to the wheel frame (213). The driven gear (2172) includes a first transmission part (21721) and a second transmission part (2172). 2) Both the first transmission part (21721) and the second transmission part (21722) are provided with transmission teeth. The first transmission part (21721) meshes with the walking wheel (212). The transmission belt (2173) is sleeved on the outside of the drive gear (2171) and the second transmission part (21722). The transmission belt (2173) is provided with internal transmission teeth that mesh with the drive gear (2171) and the second transmission part (21722).

7. The mounting and conveying device according to claim 1, characterized in that, The power module (22) also includes a lifting power component (223) and a lifting rod (224). The lifting power component (223) is electrically connected to the battery box (221), and the lifting rod (224) is connected to the lifting power component (223). The lifting rod (224) is provided with a contact groove (2241), and the movable contact (222) is buoyantly connected to the contact groove (2241).

8. The mounting and conveying device according to claim 7, characterized in that, The power module (22) also includes an elastic element (225) connected within the contact groove (2241), and the movable contact (222) is connected to the elastic element (225). The elastic element (225) is configured to cause the movable contact (222) to have a tendency to move close to the conductive contact (133).

9. The mounting and conveying device according to claim 8, characterized in that, The movable contact (222) includes a contact portion (2221) and a limiting portion (2222). The diameter of the contact portion (2221) is smaller than the diameter of the limiting portion (2222) to form a limiting step surface (2223) between the contact portion (2221) and the limiting portion (2222). The outlet of the contact groove (2241) extends in a direction close to the movable contact (222) to form a fixing portion (2242). The limiting step surface (2223) abuts against the fixing portion (2242).

10. The hanging conveyor device according to claim 1, characterized in that, The suspended basket (32) also includes a basket body (321) and connecting ears (322), the connecting ears (322) being connected to both sides of the basket body (321) along the second direction and hinged to the connecting frame (31).

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