Transmission channel for boosting feeding and discharging system of vacuum cooling machine

Abstract

The utility model discloses a transmission channel for a vacuum cooler boosting feeding and discharging system, which comprises a conveying track and a lap joint track, the lap joint track is arranged at one end of the conveying track, and lap joint connection between the conveying track and a track in a vacuum cooler is realized through the lap joint track, so that a material box is transitionally transmitted to the track in the vacuum cooler from the conveying track. The conveying channel is designed into the conveying track and the lap joint track, lap joint connection between the conveying track and the track in the vacuum cooling machine can be achieved through the lap joint track, materials can be smoothly transited to the track in the vacuum cooling machine from the conveying track, pause and scattering of the materials in the conveying process are reduced, and the conveying efficiency is improved. The stability and safety in the material conveying and transferring process are improved, the whole feeding and discharging system operates more stably and reliably, efficient conveying of the materials is achieved, and the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding and discharging materials, and in particular relates to a transmission channel for a power-assisted feeding and discharging system of a vacuum cooling machine. Background Art

[0002] A vacuum chiller, also known as a vacuum pre-cooler, vacuum rapid chiller, vacuum quick chiller, or vacuum fast chiller, is a device that rapidly cools, pre-cools, and preserves moisture-rich materials (such as hot cooked foods, soups, and fresh fruits and vegetables) under vacuum. The vacuum chiller operates by reducing the surface pressure of water, which dramatically lowers its boiling point, by exploiting the fact that a higher vacuum reduces the boiling point. In a vacuum environment, water molecules vaporize, removing a significant amount of heat and rapidly cooling the material being cooled.

[0003] In the prior art, materials for vacuum chillers are placed on trays or specialized containers and then transported in bulk to or from the chiller, enabling batch feeding or discharging. While skilled artisans utilize feed and discharge systems to assist with batch material transport, these systems can cause materials to stall or slip as they pass from the system's transmission channels to the chiller's internal tracks, posing safety risks and compromising material transport efficiency. Summary of the Invention

[0004] The purpose of the utility model is to address the deficiencies in the existing technology and to provide a technical solution for a transmission channel for a vacuum cooling machine auxiliary feeding and discharging system. The structural design is ingenious, and the transmission channel is designed to be divided into two parts: a conveying track and a overlapping track. The overlapping track can realize the overlapping connection between the conveying track and the track inside the vacuum cooling machine, so that the material can be smoothly transferred from the conveying track to the track inside the vacuum cooling machine, reducing pauses and scattering during the material transfer process, improving the stability and safety of the material transmission and transfer process, making the operation of the entire feeding and discharging system more stable and reliable, realizing efficient material transmission, and improving overall production efficiency.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The transmission channel for the vacuum cooler's assisted feeding and discharging system includes a conveying track and a lap track. The lap track is provided at one end of the conveying track. The lap track is used to achieve a lap connection between the conveying track and the track inside the vacuum cooler, so that the material box is transferred from the conveying track to the track inside the vacuum cooler. In this application, the transmission channel is designed to be composed of two parts: a conveying track and a lap track. The lap track can be used to achieve a lap connection between the conveying track and the track inside the vacuum cooler, so that the material can be smoothly transferred from the conveying track to the track inside the vacuum cooler, reducing pauses and scattering during the material transfer process, improving the stability and safety of the material transfer process, making the entire feeding and discharging system more stable and reliable, achieving efficient material transmission, and improving overall production efficiency.

[0007] Furthermore, at least two groups of conveying tracks and overlapping tracks are provided, and the conveying tracks and the overlapping tracks correspond one to one, so that a group of overlapping tracks is provided at the end of each group of conveying tracks. The structural design is ingenious and reasonable. The design of multiple groups of conveying tracks makes it possible to convey multiple material boxes at the same time, thereby effectively improving the conveying efficiency. When one group of conveying tracks fails or requires maintenance, the other conveying tracks can continue to work to ensure production continuity. Moreover, each group of conveying tracks corresponds to a group of overlapping tracks, ensuring that each group of conveying tracks is transitionally overlapped with the tracks in the vacuum cooler through overlapping tracks.

[0008] Furthermore, the conveying track includes track line one and track line two, and track grooves are provided on track line one and track line two. The track grooves match the movable pulleys at the bottom of the material box. The material box is arranged between track line one and track line two, and the movable pulley is limited and slides in the track grooves. The design of the movable pulley can be more conducive to the smooth transportation of the material box along the conveying track, and in conjunction with the design of the track grooves on the track lines, the movable pulley is limited, which effectively enhances the stability of the material box during transmission and reduces the shaking and tilting of the material box during transmission.

[0009] Furthermore, track line one and track line two both include a feed section, an oblique section and a translation section. The oblique section is obliquely connected between the feed section and the translation section. The feed section is supported on the placement surface, and the translation section is supported on the support frame. The feed section is the initial section of the conveying track and is generally placed directly on the placement surface to facilitate pushing the material box from the outside to the conveying track. The oblique section plays a guiding role so that the pushing device can gradually push the material box to the translation section. The support frame is supported and arranged under the conveying track to ensure the stability and firmness of the track. There are multiple support frames, which are adaptively adjusted according to the length of the translation section.

[0010] Furthermore, the feed section, the oblique section and the translation section are an integrally formed structure. The integrally formed design of the feed section, the oblique section and the translation section can ensure the continuity and stability of the track line and improve the structural stability of the track line.

[0011] Furthermore, a guide flare is provided at the port of the feed section, and a guide slope is provided at the inlet end of the guide flare. The design of the guide flare at the port of the feed section can increase the opening of the conveying track, thereby making it more conducive to the material box to slide smoothly into the conveying track and avoid the material box from getting stuck at the entrance. A guide slope is also provided at the inlet end of the guide flare. The guide slope is a slope that gradually decreases from the inside of the guide flare to the outside, so that it is more convenient to guide the material box to slide smoothly along the slope, which is convenient for actual operation.

[0012] Furthermore, the overlapping track is hingedly mounted on the mounting seat, and the mounting seat support is set at the end of the conveying track. The mounting seat is hingedly provided with an overlapping cylinder, and the piston rod end of the overlapping cylinder is movably hinged to the overlapping track. The piston rod of the overlapping cylinder is telescoped to adjust the angle of the overlapping track. The mounting seat provides an installation support part for the overlapping track to ensure the stability and reliability of the overall structure, and the mounting seat is also supported at the end of the corresponding conveying track to provide auxiliary support for the conveying track, making the conveying track structure more stable and reliable. The conveying track and the track inside the vacuum cooler are aligned and connected through the overlapping track, ensuring the continuity and stability of the material box transmission process, and improving the efficiency and reliability of material transmission. The overlapping track realizes automatic angle adjustment through the overlapping cylinder, which is easy to use and operate. Preferably, when the overlapping track is rotated to the horizontal position, the overlapping track is aligned and connected with the conveying track and the track inside the vacuum cooler. However, if there is a height difference between the conveying track and the track inside the vacuum cooler, the angle of the overlapping track can be adjusted by the overlapping cylinder to meet the overlapping connection between the conveying track and the track inside the vacuum cooler with different height differences, thereby increasing the flexibility and reliability of the system.

[0013] Furthermore, the lap track includes a lap track 1 and a lap track 2, which are fixedly connected by a connecting rod. The piston rod of the lap cylinder is extended and retracted to drive the lap track to rotate and adjust. When the lap track is rotated into place, the lap track 1 overlaps with the track line 1, and the lap track 2 overlaps with the track line 2. The structural design is ingenious and reasonable. The lap track 1 and the lap track 2 are connected and fixed as a whole by a connecting rod, ensuring the structural stability and strength of the lap track. Preferably, two connecting rods are provided, connected at the corresponding ends of the lap track 1 and the lap track 2 to ensure the balance and firmness of the overall structure.

[0014] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0015] The utility model has an ingenious structural design. The transmission channel is designed to be divided into two parts: a conveying track and a overlapping track. The overlapping track can realize the overlapping connection between the conveying track and the track inside the vacuum cooler, so that the material can be smoothly transferred from the conveying track to the track inside the vacuum cooler, reducing pauses and scattering during the material transfer process, improving the stability and safety of the material transmission and transfer process, making the operation of the entire feeding and discharging system more stable and reliable, realizing efficient transmission of materials, and improving overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the state structure of the vacuum cooling machine power feeding and discharging system when used in conjunction with the vacuum cooling machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the layout structure of the material box on the conveying track in the utility model;

[0019] Figure 3 for Figure 1 A schematic diagram of the local enlarged structure at point I in the middle;

[0020] Figure 4 A schematic diagram of the three-dimensional structure of the power-assisted feeding and discharging system of the vacuum cooling machine of the utility model;

[0021] Figure 5 This is a schematic diagram of the installation position structure between the lap track and the conveying track in the present utility model;

[0022] Figure 6 This is a schematic diagram of the installation structure of the pusher device on the frame in the utility model.

[0023] In the figure: 1-frame; 2-conveying track; 3-pushing device; 4-conveying chain device; 5-transmission channel; 6-track line 1; 7-track line 2; 8-track slot; 9-material box; 10-moving pulley; 11-feeding section; 12-oblique section; 13-translational section; 14-support frame; 15-guide flare; 16-mounting seat; 17-lap track; 18-lap cylinder; 19-connecting rod; 20-lap track 1; 21-lap track 2; 22-driving motor Machine; 23-driving sprocket; 24-driving spindle; 25-transmission sprocket; 26-driving sprocket; 27-driven sprocket; 28-pushing rack; 29-pushing roller; 30-connecting rod; 31-adjusting cylinder; 32-sliding block; 33-connecting screw; 34-chain support bar; 35-limiting rod; 36-limiting support surface; 37-side support rod; 38-support column; 39-vacuum cooling machine; 40-vacuum cooling machine inner track; 41-guide ramp; 42-guide ramp. DETAILED DESCRIPTION

[0024] like Figures 1 to 6 As shown, the utility model is a power-assisted feeding and discharging system of a vacuum cooler, comprising a frame 1, a transmission channel 5, a pushing device 3 and a conveyor chain device 4. The transmission channel 5 comprises a conveyor track 2 and a lap track 17. The conveyor track 2 is arranged in the frame 1, and the pushing device 3 is arranged at one end of the frame 1. The pushing device 3 is slidably arranged on the frame 1. The conveyor chain device 4 is arranged on the frame 1. The conveyor chain device 4 is connected to the pushing device 3. The conveyor chain device 4 drives the pushing device 3 to move along the frame 1. During the movement, the pushing device 3 pushes the material box 9 to move along the conveyor track 2. The lap track 17 is arranged at the other end of the frame 1. The conveyor track 2 is lap-connected with the track 40 inside the vacuum cooler through the lap track 17, so that the material box 9 is transferred from the conveyor track 2 to the track 40 inside the vacuum cooler. The frame 1 includes two symmetrically arranged side support rods 37, and support columns 38 are evenly arranged on the side support rods 37. The drive motor 22 is arranged on the side support rod 37 on one side, and the drive main shaft 24 is rotatably arranged between the two side support rods 37. The two conveyor chain assemblies are respectively located on the two side support rods 37. The conveyor track 2 is arranged between the two side support rods 37, and the layout direction of the conveyor track 2 is parallel to the length direction of the side support rods 37. The pushing device 3 is horizontally erected between the two side support rods 37. The evenly distributed support columns 38 can ensure the structural stability and balance of the entire frame 1, and improve the overall bearing capacity of the frame 1.

[0025] The transmission channel 5 is designed to be composed of two parts: a conveying track 2 and a lap track 17. The conveying track 2 limits the moving path of the material box 9, improves the transmission accuracy of the material box 9, and then drives the pushing device 3 to move through the conveying chain device 4, so as to realize smooth and fast movement of the material box 9, thereby effectively improving production efficiency. The entire system is simple to operate. Only the material box 9 needs to be placed on the conveying track 2, and the system can automatically complete the pushing and conveying process. A lap track 17 is set between the conveying track 2 and the vacuum cooler 39, and the conveying track 2 is overlapped with the track 40 inside the vacuum cooler through the lap track 17, ensuring that the material can be smoothly and seamlessly transitioned from the conveying track 2 to the inside of the vacuum cooler 39, avoiding the risks of tilting, overturning, etc. of the material box 9 during the transmission process, improving the stability and safety of the entire system operation, realizing efficient transmission of materials, and improving overall production efficiency. When the vacuum cooler 39 is saturated with material, the pushing device 3 continues to push the material box 9 into the vacuum cooler 39. When a group of material boxes 9 are pushed into the vacuum cooler 39, a group of material boxes 9 in the vacuum cooler 39 will be simultaneously pushed out from the exit end of the track 40 in the vacuum cooler. The pushed out material boxes 9 are guided out through the guide slope 41 at the exit end, thereby realizing the automated loading and unloading process and effectively improving the loading and unloading efficiency.

[0026] There are at least two groups of conveying rails 2 and overlapping rails 17, and the conveying rails 2 and the overlapping rails 17 correspond one to one, so that a group of overlapping rails 5 is provided at the end of each group of conveying rails 2, and several conveying rails 2 are evenly distributed in the frame 1. The structural design is ingenious and reasonable. The evenly distributed design can ensure the stability and balance of the overall structure, which is more conducive to the smooth transportation of the material box 9. The design of multiple groups of conveying rails 2 makes it possible to transport multiple material boxes 9 at the same time, thereby effectively improving the transportation efficiency. When one group of conveying rails 2 fails or needs maintenance, the other conveying rails 2 can continue to work to ensure production continuity, and each group of conveying rails 2 corresponds to a group of overlapping rails 5, ensuring that each group of conveying rails 2 is transitionally overlapped with the rails 40 in the vacuum cooler through the overlapping rails 5. The conveying track 2 includes track line 1 6 and track line 2 7. Track grooves 8 are provided on track line 1 6 and track line 2 7. A movable pulley 10 is provided at the bottom of the material box 9. The track groove 8 matches the movable pulley 10 at the bottom of the material box 9. The material box 9 is arranged between track line 1 6 and track line 2 7. The movable pulley 10 is limited and slides in the track groove 8. The design of the movable pulley 10 can be more conducive to the smooth transportation of the material box 9 along the conveying track 2, and in conjunction with the design of the track groove 8 on the track line, the movable pulley 10 is limited, which effectively enhances the stability of the material box 9 during the transmission process and reduces the shaking and tilting of the material box 9 during the transmission process.

[0027] Track line 1 6 and track line 2 7 both include an integrally formed feed section 11, an oblique section 12 and a translation section 13. The oblique section 12 is obliquely connected between the feed section 11 and the translation section 13. The feed section 11 is supported on a placement surface, and the translation section 13 is supported on a support frame 14. A guide flare 15 is provided at the port of the feed section 11, and a guide slope 42 is provided at the inlet end of the guide flare 15. The feed section 11, the oblique section 12 and the translation section 13 are designed as an integral part to ensure the continuity and stability of the track line and improve the structural stability of the track line. The feed section 11 is the initial section of the conveying track 2, which is generally placed directly flat on the placement surface to facilitate pushing the material box 9 from the outside to the conveying track 2, and the end of the feed section 11 The design of the guide flare 15 at the entrance can increase the opening of the conveying track 2, which is more conducive to the material box 9 sliding smoothly into the conveying track 2 and avoiding the material box 9 from getting stuck at the entrance. A guide slope 42 is also provided at the inlet end of the guide flare 15. The guide slope 42 is a slope that gradually decreases from the inside to the outside of the guide flare 15, so that it is more convenient to guide the material box 9 to slide smoothly along the slope, which is convenient for actual operation. The oblique section 12 plays a guiding role, so that the pushing device 3 can gradually push the material box 9 to the translation section 13. The support frame 14 is supported and arranged under the conveying track 2 to ensure the stability and firmness of the track. There are multiple support frames 14, which are adaptively adjusted according to the length of the translation section 13.

[0028] The lap track 17 corresponds to the conveying track 2 one by one. The lap track 17 is provided at one end of the conveying track 2. The lap track 17 is hingedly mounted on the mounting seat 16. The mounting seat 16 is supported at the end of the conveying track 2. The mounting seat 16 provides a mounting support portion for the lap track 17 to ensure the stability and reliability of the overall structure. The mounting seat 16 is also supported at the end of the corresponding conveying track 2 to provide auxiliary support for the conveying track 2, making the conveying track 2 structure more stable and reliable. A lap cylinder 18 is hingedly provided on the mounting seat 16. The piston rod end of the lap cylinder 18 is movably hinged to the lap track 17. The lap track 17 includes a lap track 2. 0 and the lap track 2 21, the lap track 1 20 and the lap track 2 21 are fixedly connected by a connecting rod 19, and the lap track 1 20 and the lap track 2 21 are connected and fixed as a whole by the connecting rod 19, ensuring the structural stability and structural strength of the lap track 17. Preferably, two connecting rods 19 are provided, connected at the corresponding ends of the lap track 1 20 and the lap track 2 21 to ensure the balance and firmness of the overall structure; the piston rod of the lap cylinder 18 is extended and retracted to drive the lap track 17 to rotate and adjust. When the lap track 17 is rotated into place, the lap track 1 20 overlaps with the track line 1 6, and the lap track 2 21 overlaps with the track line 2 7. The lap track 17 is used to achieve the alignment connection between the conveying track 2 and the track 40 inside the vacuum cooler, ensuring the continuity and stability of the material box 9 during the transmission process, and improving the efficiency and reliability of material transmission. The overlapping track 17 realizes automatic angle adjustment through the overlapping cylinder 18, which is easy to use and operate. Preferably, when the overlapping track 17 is rotated to a horizontal position, the overlapping track 17 is aligned and connected with the conveying track 2 and the vacuum cooler inner track 40. However, if there is a height difference between the conveying track 2 and the vacuum cooler inner track 40, the angle of the overlapping track 17 can be adjusted by the overlapping cylinder 18 to meet the overlapping connection between the conveying track 2 and the vacuum cooler inner track 40 with different height differences, thereby increasing the flexibility and reliability of the system.

[0029] The conveyor chain device 4 includes a drive motor 22, a drive sprocket 23, a drive spindle 24 and a conveyor chain assembly. The motor shaft of the drive motor 22 is connected to the drive sprocket 23. The drive spindle 24 is provided with a transmission sprocket 25. A transmission chain (not shown in the figure) is connected between the transmission sprocket 25 and the drive sprocket 23. Conveyor chain assemblies are provided on both sides of the pushing device 3. The conveyor chain assembly includes a driving sprocket 26 and a passive sprocket 27. A conveyor chain (not shown in the figure) is connected between the driving sprocket 26 and the passive sprocket 27. The conveyor chain is connected to the pushing device 3. The driving sprockets 26 on the two conveyor chain assemblies are both fixedly connected to the drive spindle 24. The driving motor 22 drives the driving sprocket 23 to rotate, and the driving sprocket 23 drives the driving sprocket 25 to rotate through the transmission chain. The transmission sprocket 25 is fixed to the driving main shaft 24, thereby realizing the synchronous linkage of the driving main shaft 24. The two ends of the driving main shaft 24 are respectively connected to the active sprockets 26 on the two conveyor chain assemblies, thereby driving the synchronous operation of the two conveyor chain assemblies, ensuring the smooth and reliable operation of the entire conveyor chain device 4, and driving the conveyor chain to rotate through the active sprocket 26. The two conveyor chains are connected to the pushing device 3, so that the pushing device 3 is driven by the conveyor chain to move smoothly along the conveying track 2, and then the material box 9 is smoothly transported and moved into the vacuum cooler 39 through the pushing device 3, so that the material transportation is smooth and reliable, and the operation safety is improved.

[0030] The pushing device 3 includes a pushing frame 28, a pushing roller 29, a connecting rod 30 and an adjusting cylinder 31. The pushing frame 28 is horizontally mounted on the frame 1. A sliding block 32 is provided at the bottom end of the pushing frame 28. The sliding block 32 is slidably connected to the frame 1. The adjusting cylinder 31 and the connecting rod 30 are hingedly set on the pushing frame 28. Connecting rods 30 and adjusting cylinders 31 are provided on both sides of the pushing frame 28. The piston rod end of the adjusting cylinder 31 on the corresponding side is hinged to the connecting rod 30. The pushing roller 29 is connected between the two connecting rods 30. A connecting screw 33 is provided on the pushing frame 28. The connecting screw 33 is fixedly mounted on the sliding block 32. The connection and fixation between the pushing frame 28 and the conveying chain are achieved through the connecting screw 33. The pusher 28 is slidably connected to the frame 1 through the sliding block 32, so that the pusher 28 slides on the frame 1 along a specific direction. At the same time, a guide pulley is connected to the sliding block 32, and the guide pulley is in rolling contact with the side of the frame 1. The design of the guide pulley can reduce the friction resistance of the pusher 28 during the sliding process, making the sliding smoother. At the same time, the guide pulley can also ensure the stability of the pusher 28 during the sliding process, avoiding deviation or shaking. When the pusher 28 moves, the push roller 29 will contact the side of the material box 9, pushing the material box 9 to move synchronously along the conveyor track 2. The connecting screw 33 can facilitate the connection and fixation between the conveyor chain and the pusher 28, so that when the conveyor chain moves, The pushing rack 28 will also move accordingly to ensure the synchronization between the pushing device 3 and the conveyor chain device 4, thereby ensuring that the material can be pushed into place accurately and timely, and by adjusting the cylinder 31, the angle of the connecting rod 30 can be driven to change, and then the connecting rod 30 drives the adjustment of the angle of the pushing roller 29, so that the conveyor chain device 4 drives the pushing device 3 to move during the reset process. By adjusting the angle of the pushing roller 29, the pushing roller 29 will not interfere with the unloaded material box 9 on the conveyor track 2 during the reset process. When the pushing device 3 is reset, the adjusting cylinder 31 will adjust the angle of the pushing roller 29 again, so that the pushing roller 29 rotates down into place, which is convenient for the subsequent pushing device 3 to push and convey the material box 9.

[0031] The frame 1 is provided with a chain support 34, which supports the conveyor chain. The chain support 34 is arranged along the length direction of the frame 1 to stably support and guide the conveyor chain so that the conveyor chain can move according to the predetermined path, prevent the conveyor chain from deviating or falling off, help improve the conveying efficiency, and ensure the continuous operation of the system. During actual installation, the chain support 34 can be installed at one of the conveyor chains, or at both conveyor chains. A limit rod 35 is provided below the connecting rod 30, and a limit support surface 36 is provided at the end of the limit rod 35. The limit rod 35 is fixedly connected to the pusher frame 28. The limit rod 35 provides stable support for the connecting rod 30 after it is rotated into place, preventing the push roller 29 from deviating or shaking during the pushing process, making the push roller 29 more stable and accurate during the pushing process, thereby improving the stability and reliability of the operation of the pusher device 3.

[0032] The present invention is ingeniously designed and easy to use. The feeding and unloading system can assist the material box 9 in being fed into and out of the vacuum cooler 39, thereby effectively improving the loading and unloading efficiency and ensuring the accuracy of loading and unloading. The entire system is simple to operate. The material box 9 only needs to be placed on the conveyor track 2. The system then drives the pusher device 3 to move through the conveyor chain device 4 to achieve automatic pushing and conveying. The high degree of automation effectively reduces labor costs and improves production efficiency. The conveyor track 2 defines the movement path of the material box 9, improving the transmission accuracy of the material box 9. The conveyor chain device 4 then drives the pusher device 3 to move, achieving smooth and rapid movement of the material box 9, thereby effectively improving production efficiency. A lap track 17 is provided between the conveyor track 2 and the vacuum cooler 39. The lap track 17 realizes a lap connection between the conveyor track 2 and the vacuum cooler inner track 40, ensuring that the material can be smoothly and seamlessly transferred from the conveyor track 2 to the interior of the vacuum cooler 39, avoiding the risk of the material box 9 tilting or tipping during the transfer process, and improving the stability and safety of the entire system operation. When the vacuum cooler 39 is saturated with material, the pushing device 3 continues to push the material box 9 into the vacuum cooler 39. When a group of material boxes 9 are pushed into the vacuum cooler 39, a group of material boxes 9 in the vacuum cooler 39 will be simultaneously pushed out from the exit end of the track 40 in the vacuum cooler. The pushed out material boxes 9 are guided out through the guide slope 41 at the exit end, thereby realizing the automated loading and unloading process and effectively improving the loading and unloading efficiency.

[0033] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements, or modifications based on the present invention to achieve substantially the same technical effects are included within the scope of protection of the present invention.

Claims

1. The transmission channel for the vacuum cooling machine power feeding and discharging system is characterized by: It includes a conveying track and a lap track. The lap track is arranged at one end of the conveying track. The conveying track is lap-connected with the track inside the vacuum cooler through the lap track, so that the material box is transferred from the conveying track to the track inside the vacuum cooler.

2. The transmission channel for the power-assisted feeding and discharging system of the vacuum cooling machine according to claim 1, characterized in that: At least two groups of the conveying tracks and the overlapping tracks are provided, and the conveying tracks correspond to the overlapping tracks one by one, so that a group of overlapping tracks is provided at the end of each group of the conveying tracks.

3. The transmission channel for the power-assisted feeding and discharging system of the vacuum cooling machine according to claim 1, characterized in that: The conveying track includes track line one and track line two, and track line one and track line two are both provided with track grooves, and the track grooves match the movable pulley at the bottom of the material box. The material box is arranged between track line one and track line two, and the movable pulley is limited and slid in the track groove.

4. The transmission channel for the power-assisted feeding and discharging system of the vacuum cooling machine according to claim 3, characterized in that: Both the track line 1 and the track line 2 include a feed section, an oblique section and a translation section. The oblique section is obliquely connected between the feed section and the translation section. The feed section is supported on a placement surface, and the translation section is supported on a support frame.

5. The transmission channel for the power-assisted feeding and discharging system of the vacuum cooling machine according to claim 4, characterized in that: The feeding section, the oblique section and the translation section are an integrally formed structure.

6. The transmission channel for the power-assisted feeding and discharging system of the vacuum cooling machine according to claim 4, characterized in that: A guide flare is provided at the port of the feed section, and a guide slope is provided at the inlet end of the guide flare.

7. The transmission channel for the power-assisted feeding and discharging system of the vacuum cooling machine according to claim 3, characterized in that: The overlapping track is hingedly mounted on a mounting base, the mounting base support is arranged at the end of the conveying track, a overlapping cylinder is hingedly arranged on the mounting base, the piston rod end of the overlapping cylinder is movably hinged to the overlapping track, and the piston rod of the overlapping cylinder is telescopically extended to adjust the angle of the overlapping track.

8. The transmission channel for the power-assisted feeding and discharging system of the vacuum cooling machine according to claim 7, characterized in that: The bridging track comprises a bridging track 1 and a bridging track 2, wherein the bridging track 1 and the bridging track 2 are fixedly connected via a connecting rod; The piston rod of the overlapping cylinder is extended and retracted to drive the overlapping track to rotate and adjust. When the overlapping track is rotated into place, the overlapping track 1 is overlapped and connected with the track line 1, and the overlapping track 2 is overlapped and connected with the track line 2.

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