Post-baking peanut transporting device with anti-breaking function

Abstract

The invention relates to the technical field of transportation devices, in particular to a peanut post-baking transportation device with an anti-breaking function, which comprises a supporting component and two transmission mechanisms fixed on the supporting component, each transmission mechanism comprises a shell fixed on the supporting component, and an oil injection hole is formed in the outer surface of each shell. Two tooth discs are rotationally installed in the shell, a chute is formed in the bottom wall of the shell, a chain matched with the tooth discs is arranged in the shell, and the chain is composed of lubricating assemblies and fixed chain links which are distributed in a staggered mode and connected end to end. The open groove can store lubricating oil dripping on the surface of a lubricating chain link and lubricate a tooth disc, it is ensured that the device can continuously work, the working efficiency of the device is ensured, the joint of the chain and the tooth disc is directly lubricated, each chain link of the chain can be lubricated in place, and the service life of the chain is prolonged. And therefore, the lubricating effect is better, and the service life of the device is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of transportation devices, and in particular to a transportation device for roasted peanuts with an anti-crushing function. Background Art

[0002] When the roasted peanuts are transported to the next processing step, they need to be transported using a conveyor belt, and during the transportation process, it is necessary to ensure that they will not break to prevent affecting subsequent processing.

[0003] Since the conveyor belt needs to be transported for a long time, the rotating mechanical parts need to be lubricated frequently. The traditional conveyor belt needs to stop the machine and remove the outer casing to complete the lubrication of the chain and the shaft. The device cannot always be in working condition, otherwise the rapidly rotating gear disc will produce a centrifuge to throw the lubricating oil on the surface, and the lubrication effect cannot be achieved, and the entire chain cannot be lubricated. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a peanut roasting transportation device with an anti-crushing function, which can effectively solve the problem that the prior art cannot fully lubricate the chain and the toothed disc when in working state.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a peanut roasting transportation device with an anti-crushing function, and a supporting component; Two transmission mechanisms fixed on the supporting component, the transmission mechanism includes a housing fixed on the supporting component, a transmission component is arranged between the two housings, an oil filling hole is provided on the outer surface of the housing, two toothed toothed discs are rotatably mounted in the housing, the bottom wall of the housing is symmetrically provided with inclined grooves, the inner bottom end of the inclined groove is provided with at least one oil leakage hole, a chain adapted to the toothed toothed disc is arranged in the housing, and the chain is composed of lubrication components and fixed chain links which are staggered and connected end to end; The lubrication assembly includes two lubrication links, an open groove is provided at the upper end of the lubrication link, arc grooves are symmetrically provided at the ends of the two lubrication links close to each other, and oil flow holes are also provided at the ends of the two lubrication links close to each other. At least one elastic member 1 is fixed to the bottom wall of the open groove, and a sealing plate is fixed to the upper end of the elastic member 1. The oil flow hole is connected to the open groove and is located between the bottom wall of the lubrication link and the sealing plate. The sealing plate is slidably installed in the open groove. A pin is provided between the two lubrication links, and both ends of the pin respectively penetrate the lubrication link and the fixed link at corresponding positions. A notch ring is rotatably connected in the arc groove, and a trigger plate is fixed to the end of the sealing plate close to the notch ring.

[0006] Preferably, the notch ring is fixedly connected to a pin shaft adjacent thereto, and the trigger plate is located at the notch of the notch ring.

[0007] Preferably, the transmission component includes two friction rollers rotatably connected to the shell, and the surfaces of the two friction rollers are sleeved with conveyor belts. A support frame is fixed between the two shells, and a plurality of pressure-bearing mechanisms are fixed to the upper end of the support frame. A support plate is fixed to the lower end of the support frame. A rectangular groove is provided at one end of the two support plates close to each other, and an elastic telescopic rod is fixed in the rectangular groove. A tensioning roller is provided between the two support plates, and the tensioning roller is fixedly connected to the telescopic ends of the two elastic telescopic rods.

[0008] Preferably, the conveyor belt is in rolling contact with the outer surface of the tensioning roller, a motor is fixed on the supporting component, and an output end of the motor is coaxially fixedly connected to one of the toothed discs.

[0009] Preferably, the pressure-bearing mechanism includes a base fixed on a support frame, a trigger assembly is fixed to the upper end of the base, an end of the base close to the motor is rotatably connected to two transmission gears, rack plates are symmetrically meshed below the two transmission gears, an end of the base away from the motor is rotatably connected to a movable rod, a fixing frame is symmetrically fixed to the upper ends of the two movable rods, an end of the fixing frame away from the base is rotatably connected to a movable roller, and a limiting rod fixed to one side of the base is provided below the fixing frame.

[0010] Preferably, the movable roller is in rolling contact with the inner wall of the conveyor belt, and the transmission gear and the movable rod are coaxially fixedly connected by a connecting shaft.

[0011] Preferably, the trigger assembly includes a rectangular block, a limiting groove is provided at the upper end of the rectangular block, an elastic member 2 is fixed to the middle of the bottom wall of the limiting groove, a load-bearing frame is fixed to the upper end of the elastic member 2, two movable blocks are symmetrically slidably connected in the limiting groove, an elastic member 3 is fixed between the movable block and the inner wall of the limiting groove, the upper end of the movable block is rotatably connected to a connecting rod, and the two connecting rods are rotatably connected to the load-bearing frame.

[0012] Preferably, the rack plate is fixedly connected to a movable block at a corresponding position, and the upper end of the load-bearing frame rolls in contact with the inner wall of the conveyor belt.

[0013] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: First, the open groove is provided to store the lubricating oil dripping on the surface of the lubricating chain link. When it moves to the connection with the toothed plate, the other parts cooperate with each other, so that the lubricating oil stored in the open groove can flow outward to the surface of the toothed plate, lubricate the toothed plate, ensure that the device can work continuously and uninterruptedly, ensure the working efficiency of the device, and directly lubricate the connection between the chain and the toothed plate, so that each link of the chain can be lubricated in place, so that it has a better lubrication effect, and ensures the service life of the device.

[0014] Secondly, after the load-bearing frame is under load, the two movable rollers can turn the conveyor belt over, and the peanuts piled on the conveyor belt will move closer to the middle, so that the loose peanuts will form a pile. There will be no problem of falling during transportation, and the peanuts will not be broken during transportation. The integrity of the peanuts can be guaranteed, so that the device has a better transportation effect. Through the cooperation of the tensioning roller and the elastic telescopic rod, the conveyor belt is always kept taut to ensure the transportation function of the device.

[0015] Third, in order to ensure the lubrication effect of the device, it is necessary to pour an appropriate amount of lubricating oil for lubrication. The excess lubricating oil on the chain and the toothed plate will drip into the shell, then flow to the middle along the inclined groove, and finally flow out from the oil leakage hole, which is convenient for collecting excess lubricating oil and reducing the waste of lubricating oil during the lubrication process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a schematic diagram of part of the internal structure of the present invention; Figure 4 for Figure 3 A in the enlarged view; Figure 5 It is a schematic diagram of the internal structure of the transmission mechanism of the present invention; Figure 6 It is an overall schematic diagram of the lubrication assembly of the present invention; Figure 7 for Figure 6 Schematic diagram of the internal structure of the lubrication component; Figure 8It is an enlarged view of B of the present invention; Fig. 9 It is a schematic diagram of the pressure bearing mechanism structure of the present invention; Fig.10 It is a schematic diagram of the internal structure of the trigger component of the present invention.

[0018] Figure numerals: 1, support component; 2, transmission mechanism; 3, pressure-bearing mechanism; 11, friction roller; 12, support frame; 13, support plate; 14, elastic telescopic rod; 15, tension roller; 16, conveyor belt; 17, motor; 21, housing; 22, toothed plate; 23, inclined groove; 24, lubrication assembly; 25, oil leakage hole; 241, lubrication chain link; 242, open groove; 243, elastic member 1; 244, Sealing plate; 245, pin shaft; 246, notch ring; 247, trigger plate; 31, base; 32, trigger assembly; 33, transmission gear; 34, rack plate; 35, movable rod; 36, fixed frame; 37, movable roller; 38, limiting rod; 321, rectangular block; 322, limiting groove; 323, elastic member 2; 324, load-bearing frame; 325, movable block; 326, elastic member 3; 327, connecting rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] Example: Refer to Figures 1 to 10 A peanut transportation device after roasting with anti-crushing function, comprising a supporting component 1, two transmission mechanisms 2 fixed on the supporting component 1, used for transmitting the components, and its special structure facilitates the lubrication of the device, the transmission mechanism 2 comprises a shell 21 fixed on the supporting component 1, a transmission component is arranged between the two shells 21, the transmission component comprises two friction rollers 11 rotatably connected with the shell 21, the surfaces of the two friction rollers 11 are sleeved with a conveying belt 16, the conveying belt 16 is driven to rotate by the friction force of the friction rollers 11, so that it can play the function of transportation, the surface of the conveying belt 16 is made of a rubber layer, and the peanuts falling on the conveying belt 16 will not be broken; Then, a support frame 12 is fixed between the two shells 21, a plurality of pressure-bearing mechanisms 3 are fixed on the upper end of the support frame 12, a support plate 13 is fixed on the lower end of the support frame 12, a rectangular groove is provided at the ends of the two support plates 13 close to each other, an elastic telescopic rod 14 is fixed in the rectangular groove, a tensioning roller 15 is provided between the two support plates 13, the tensioning roller 15 is fixedly connected to the telescopic ends of the two elastic telescopic rods 14, and the conveying belt 16 is always kept in a taut state through the cooperation between the tensioning roller 15 and the elastic telescopic rod 14, and the conveying belt 16 is in rolling contact with the outer surface of the tensioning roller 15, and a motor 17 is fixed on the support component 1, and the motor 17 provides power for the transport work of the device; Then, compared with the plate chain conveyor, the surface of the conveyor belt 16 is softer, and when the peanuts fall on the conveyor belt 16, no large impact force will be generated, and the peanuts will not be squeezed and broken when transported by the conveyor belt 16, thereby ensuring the integrity of the peanuts; It should be noted that when the peanuts are inverted on the conveyor belt 16, the components in the pressure-bearing mechanism 3 will bear the weight of the peanuts, thereby flanging the conveyor belt 16, changing it from a horizontal state to a curved state, so that the peanuts will not fall from the gap of the device when transporting. In order to ensure that the conveyor belt 16 has the function of transportation, it must always remain in a taut state so that it can be rotated by two friction rollers 11. The elastic telescopic rod 14 and the tensioning roller 15 therein act as tensioners. When the pressure-bearing mechanism 3 flanging it, the conveyor belt 16 will still remain in a taut state, so that the device can be transported normally. After the device is used for a period of time, its chain and toothed disc need to be lubricated to ensure that the mechanical transmission parts of the device will not be greatly worn. The transmission mechanism 2 therein can lubricate the chain and toothed disc more conveniently.

[0022] Further explanation, in order to play a transmission role in the device, such as Figure 5 As shown, the outer surface of the housing 21 is provided with an oil filling hole, which is located above the chain. When the device needs to be lubricated, lubricating oil is added into the oil filling hole, and the lubricating oil can drip on the surface of the chain. Two toothed discs 22 are rotatably installed in the housing 21. The output end of the motor 17 is coaxially fixedly connected to one of the toothed discs 22. The two toothed discs 22 are respectively fixedly connected to the two friction rollers 11. The starting motor 17 can drive the two friction rollers 11 to rotate through the toothed discs 22. The housing 2 The bottom wall of the housing 21 is provided with an inclined groove 23, and at least one oil leakage hole 25 is provided at the inner bottom end of the inclined groove 23. A chain adapted to the toothed disc 22 is provided in the housing 21, and the chain is composed of a lubrication assembly 24 and a fixed link which are staggered and connected end to end. Excess lubricating oil will drip from the toothed disc 22 to the bottom wall of the housing 21, and then flow from both sides to the middle through the inclined groove 23, and finally drip and collect from the oil leakage hole 25, so as to lubricate the toothed disc 22 on the other side, thereby reducing the waste of lubricating oil.

[0023] Further explanation, in order to better lubricate the chain and the toothed disc 22, as Figure 6 , Figure 7 and Figure 8 As shown, the lubrication assembly 24 includes two lubrication links 241, and an open groove 242 is formed at the upper end of the lubrication link 241. The ends of the two lubrication links 241 close to each other are symmetrically provided with arc grooves. The lubrication oil flowing into the housing 21 from the oil filling hole will drip onto the surface of the fixed chain and the lubrication link 241, and a part of the lubrication oil dripping onto the surface of the lubrication link 241 will flow into the open groove 242 for storage. The ends of the two lubrication links 241 close to each other are also provided with oil flow holes (refer to Figure 6 ), at least one elastic member 243 is fixed to the bottom wall of the open groove 242, and a sealing plate 244 is fixed to the upper end of the elastic member 243. The oil flow hole is connected to the open groove 242 and is located between the bottom wall of the lubricating chain link 241 and the sealing plate 244. The sealing plate 244 is slidably installed in the open groove 242. When the sealing plate 244 moves to the bottom of the oil flow hole, the lubricating oil stored in the open groove 242 can flow out from the oil flow hole. The sealing plate 244 squeezes the elastic member 243 during the movement to make it shrink. When the lubricating chain link 241 is in a horizontal state, the shrinking elastic member 243 can drive it to reset. Then, a pin 245 is provided between the two lubricating chain links 241, and the pin 245 is rotatably connected to the lubricating chain link 241. The two ends of the pin 245 respectively penetrate the lubricating chain link 241 and the fixed chain link at the corresponding position, and the fixed chain link and the lubricating chain link 241 are fixed together by the pin 245 to form a complete chain. A gap ring 246 is rotatably connected in the arc groove, and a trigger plate 247 is fixed to one end of the sealing plate 244 close to the gap ring 246. The gap ring 246 and the The adjacent pin shaft 245 is fixedly connected, and the trigger plate 247 is located at the gap of the gap ring 246. When the lubricating chain link 241 rotates at the toothed plate 22, the gap ring 246 fixedly connected to the pin shaft 245 will remain stationary. Therefore, when the sealing plate 244 and the trigger plate 247 rotate, the fixed gap ring 246 can use the opened gap to press the sealing plate 244 downward, so that the lubricating oil stored in the open groove 242 can lubricate the toothed plate 22 and the chain. Specifically, when the lubricating chain link 241 moves to the toothed disc 22, it will rotate with the pin shaft 245 as the origin, and the sealing plate 244 and the trigger plate 247 will rotate with the lubricating chain link 241, while the notch ring 246 remains fixed, so that the two will move relative to each other, and the notch on the notch ring 246 can press the trigger plate 247, so that the trigger plate 247 drives the sealing plate 244 to move downward, and when the sealing plate 244 moves to the bottom of the oil flow hole, the lubricating oil stored in the open groove 242 can flow outward to the surface of the toothed disc 22, and this process will be completed before the lubricating chain link 241 rotates 30° to 60° on the upper side, and there will be no situation where the lubricating oil in the open groove 242 flows out from the upper end of the open groove 242 due to its own gravity, and the toothed disc 22 and the shaft body are lubricated, and the lubrication can be completed without disassembling the outer shell of the device, and the centrifugal force generated by the fast rotating toothed disc 22 will not affect the lubricating effect of the lubricating oil on the chain and the connection between the toothed disc 22; It should be noted that an appropriate amount of lubricating oil needs to be continuously injected from the oil filling hole, and the lubricating oil enters the open groove 242 and adheres to the surface of the lubricating link 241, and does not drip downward as much as possible.

[0024] Further explanation: In order to prevent the peanuts from falling during transportation, Fig. 9 As shown, the pressure-bearing mechanism 3 includes a base 31 fixed on the support frame 12, a trigger assembly 32 is fixed on the upper end of the base 31, and one end of the base 31 close to the motor 17 is rotatably connected to two transmission gears 33, and rack plates 34 are symmetrically meshed below the two transmission gears 33. The end of the base 31 away from the motor 17 is rotatably connected to a movable rod 35. Under the meshing action, when the rack plate 34 moves, it can drive the transmission gear 33 to rotate, and because the rack plate 34 is located below the transmission gear 33, when the two rack plates 34 move in a direction away from each other, the transmission gear 33 therein will drive the two movable rods 35 to rotate in a direction close to each other, and the transmission gear 33 and the movable rod 35 are coaxially fixedly connected by a connecting shaft; Then, a fixing frame 36 is symmetrically fixed to the upper ends of the two movable rods 35, and a movable roller 37 is rotatably connected to the end of the fixing frame 36 away from the base 31. The movable roller 37 is in rolling contact with the inner wall of the conveyor belt 16. When the movable rod 35 drives the fixing frame 36 and the movable roller 37 to rotate, the movable roller 37 that is in contact with the inner wall of the conveyor belt 16 will lift the edge of the conveyor belt 16, causing it to change from a horizontal state to a curved state. A limit rod 38 fixed to one side of the base 31 is provided below the fixing frame 36. The limit rod 38 is used to support the movable rod 35 so that the movable rod 35 will not rotate downward, and the movable roller 37 can be better in contact with the inner wall of the conveyor belt 16.

[0025] Further explanation, in order to identify the weight of the peanuts stacked on the conveyor belt 16, as shown in FIG. Fig.10As shown, the trigger assembly 32 includes a rectangular block 321, a limiting groove 322 is provided at the upper end of the rectangular block 321, an elastic member 323 is fixed to the middle of the bottom wall of the limiting groove 322, a load-bearing frame 324 is fixed to the upper end of the elastic member 323, the load-bearing frame 324 is composed of a load-bearing plate and a roller, the upper end of the load-bearing frame 324 rolls in contact with the inner wall of the conveyor belt 16, two movable blocks 325 are symmetrically slidably connected in the limiting groove 322, two rack plates 34 are fixedly connected to the movable blocks 325 at corresponding positions, an elastic member 326 is fixed between the movable block 325 and the inner wall of the limiting groove 322, the upper end of the movable block 325 is rotatably connected to a connecting rod 327, and the two connecting rods 327 are rotatably connected to the load-bearing frame 324; Specifically, the peanuts piled on the conveyor belt 16 will push the load-bearing frame 324 to move downward. During the movement, the load-bearing frame 324 will push the two movable blocks 325 to move away from each other through the two connecting rods 327. The rack plate 34 will move with the two movable blocks 325, driving the two transmission gears 33 to rotate in opposite directions, thereby driving the two movable rods 35 to rotate towards each other. The more peanuts placed on the conveyor belt 16, the greater their weight, which can better overcome the elasticity of the elastic member 2 323 and the two elastic members 326, so that the load-bearing frame 324 and the movable blocks 325 move a greater distance, and the two movable rollers 37 are lifted to lift the conveyor belt 16. Even if a large number of peanuts are placed at one time, they will not fall during transportation.

[0026] The working principle of the present invention is as follows: the roasted peanuts are placed on the conveyor belt 16, and the peanuts piled on the conveyor belt 16 will push the load-bearing frame 324 to move downward. The load-bearing frame 324 will squeeze the elastic member 2 323 to shrink it during the movement, and at the same time, the two movable blocks 325 will be pushed to move away from each other through the two connecting rods 327. The movable blocks 325 will squeeze the two elastic members 3 326 to shrink them during the movement, and the rack plate 34 will move with the two movable blocks 325. Under the meshing action, the two transmission gears 33 are driven to rotate in opposite directions, thereby driving the two movable rods 35 to rotate in the direction of approaching each other, and the two movable rollers 37 fixedly connected thereto can lift the conveyor belt 16 for transportation, so that the conveyor belt 16 in a horizontal state becomes an arc, and the peanuts piled on the conveyor belt 16 are moved closer to the middle, so that the loose peanuts are piled up, and there will be no problem of falling during the transportation process; The more peanuts are placed on the conveyor belt 16, the heavier the weight is, which can better overcome the elasticity of the second elastic member 323 and the two elastic members 326, so that the load-bearing frame 324 and the movable block 325 move a greater distance, and the two movable rollers 37 are lifted to lift the conveyor belt 16. When the movable roller 37 lifts the conveyor belt 16, the tensioning roller 15 moves upward, so that the conveyor belt 16 is always kept in a taut state, ensuring that it can transport peanuts. Compared with the plate chain conveyor, the surface of the conveyor belt 16 is softer. When the peanuts fall on the conveyor belt 16, no greater impact force is generated, and the conveyor belt 16 can ensure that the peanuts will not be squeezed and broken by transportation through the conveyor belt 16, so as to ensure the integrity of the peanuts. When the peanuts are transported to a place where they are not on the load-bearing frame 324, the squeezed elastic member 2 323 and the two elastic members 3 326 will drive the reset to make the conveyor belt 16 become horizontal. When the device needs lubrication, the lubricating oil is dripped onto the lubricating chain link 241 through the oil filling hole on the housing 21, and the lubricating oil will flow into the open groove 242 for storage. When the lubricating chain link 241 moves to the toothed disc 22, it will rotate with the pin shaft 245 as the origin. The sealing plate 244 and the trigger plate 247 will rotate with the lubricating chain link 241, and the notch on the notch ring 246 can press the trigger plate 247, so that the trigger plate 247 drives the sealing plate 244 to move downward. When the sealing plate 244 moves to the bottom of the oil flow hole, the lubricating oil stored in the open groove 242 can flow outward to the surface of the toothed disc 22 to lubricate the toothed disc 22, ensuring that the device can work continuously and uninterruptedly. Excess lubricating oil will drip into the housing 21, then flow to the middle along the inclined groove 23, and finally flow downward from the oil leakage hole 25, so as to collect the excess lubricating oil and reduce the waste of lubricating oil during the lubrication process.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A peanut roasting and transportation device with anti-crushing function, characterized in that: include: Support member (1); Two transmission mechanisms (2) fixed on a support component (1), the transmission mechanism (2) comprising a housing (21) fixed on the support component (1), a transmission component being arranged between the two housings (21), an oil filling hole being arranged on the outer surface of the housing (21), two toothed discs (22) being rotatably mounted in the housing (21), oblique grooves (23) being symmetrically arranged on the bottom wall of the housing (21), at least one oil leakage hole (25) being arranged at the inner bottom end of the oblique groove (23), a chain matching the toothed discs (22) being arranged in the housing (21), the chain being composed of lubrication components (24) and fixed chain links which are staggered and connected end to end; The lubrication assembly (24) comprises two lubrication links (241), the upper ends of the lubrication links (241) are provided with open grooves (242), the ends of the two lubrication links (241) close to each other are symmetrically provided with arc grooves, the ends of the two lubrication links (241) close to each other are also provided with oil flow holes, at least one elastic member 1 (243) is fixed to the bottom wall of the open groove (242), a sealing plate (244) is fixed to the upper end of the elastic member 1 (243), and the oil flow hole and the open groove ( The two lubricating chain links (241) are connected to each other and are located between the bottom wall of the lubricating chain link (241) and the sealing plate (244). The sealing plate (244) is slidably installed in the open groove (242). A pin shaft (245) is provided between the two lubricating chain links (241). The two ends of the pin shaft (245) respectively penetrate the lubricating chain link (241) and the fixed chain link at corresponding positions. A notch ring (246) is rotatably connected in the arc groove. A trigger plate (247) is fixed to one end of the sealing plate (244) close to the notch ring (246).

2. The roasted peanut transportation device with anti-crushing function according to claim 1, characterized in that: The notch ring (246) is fixedly connected to a pin shaft (245) adjacent thereto, and the trigger plate (247) is located at the notch of the notch ring (246).

3. The roasted peanut transportation device with anti-crushing function according to claim 1, characterized in that: The transmission component comprises two friction rollers (11) rotatably connected to a housing (21), a conveyor belt (16) being sleeved on the surfaces of the two friction rollers (11), a support frame (12) being fixed between the two housings (21), a plurality of pressure-bearing mechanisms (3) being fixed to the upper end of the support frame (12), a support plate (13) being fixed to the lower end of the support frame (12), a rectangular groove being provided at each end of the two support plates (13) close to each other, an elastic telescopic rod (14) being fixed in the rectangular groove, a tensioning roller (15) being provided between the two support plates (13), and the tensioning roller (15) being fixedly connected to the telescopic ends of the two elastic telescopic rods (14).

4. The roasted peanut transportation device with anti-crushing function according to claim 3, characterized in that: The conveyor belt (16) is in rolling contact with the outer surface of the tensioning roller (15), a motor (17) is fixed on the support component (1), and an output end of the motor (17) is coaxially fixedly connected to one of the toothed discs (22).

5. The peanut roasting and transportation device with anti-crushing function according to claim 3, characterized in that: The pressure-bearing mechanism (3) comprises a base (31) fixed on a support frame (12), a trigger assembly (32) being fixed on the upper end of the base (31), an end of the base (31) close to the motor (17) being rotatably connected to two transmission gears (33), rack plates (34) being symmetrically meshed below the two transmission gears (33), an end of the base (31) away from the motor (17) being rotatably connected to a movable rod (35), a fixing frame (36) being symmetrically fixed on the upper ends of the two movable rods (35), an end of the fixing frame (36) away from the base (31) being rotatably connected to a movable roller (37), and a limit rod (38) fixed to one side of the base (31) being provided below the fixing frame (36).

6. The roasted peanut transportation device with anti-crushing function according to claim 5, characterized in that: The movable roller (37) is in rolling contact with the inner wall of the conveyor belt (16), and the transmission gear (33) and the movable rod (35) are coaxially fixedly connected by a connecting shaft.

7. The roasted peanut transportation device with anti-crushing function according to claim 5, characterized in that: The trigger assembly (32) comprises a rectangular block (321), a limiting groove (322) is provided at the upper end of the rectangular block (321), a second elastic member (323) is fixed to the middle of the bottom wall of the limiting groove (322), a load-bearing frame (324) is fixed to the upper end of the second elastic member (323), two movable blocks (325) are symmetrically slidably connected in the limiting groove (322), an elastic member (326) is fixed between the movable block (325) and the inner wall of the limiting groove (322), a connecting rod (327) is rotatably connected to the upper end of the movable block (325), and the two connecting rods (327) are rotatably connected to the load-bearing frame (324).

8. The roasted peanut transportation device with anti-crushing function according to claim 7, characterized in that: The rack plate (34) is fixedly connected to a movable block (325) at a corresponding position, and the upper end of the load-bearing frame (324) rolls in contact with the inner wall of the conveyor belt (16).

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