A dried beancurd processing and conveying device

Abstract

The application discloses a dried beancurd processing and conveying device, which comprises a chassis, the chassis is symmetrically arranged in two groups, conveying shafts are symmetrically and rotatably connected to the upper and lower sides of the two groups of chassis, a plurality of groups of support shafts are rotatably connected between the upper and lower sides of the two groups of chassis and are equidistantly arranged, conveying belts are sleeved between the outer peripheries of the two conveying shafts, the conveying belts are annularly arranged on the outer peripheries of the conveying shafts, the support shafts are closely and movably attached to the inner side surfaces of the conveying belts, the support shafts are synchronously and drivingly connected through transmission chains, and the surface of the conveying belt is symmetrically and connected with a partition belt. In the application, the support shafts are changed from the conventional driven support type roller shafts to the active conveying roller shafts, so that the conveying belt is not excessively taut by the two groups of conveying shafts, the tensioning strength of the conveying belt is not excessively large, the deviation correction is not difficult to implement once the deviation occurs, the use and wear of the conveying belt are reduced, and the use durability of the conveying belt is improved.

Description

Technical Field

[0001] This invention relates to the field of conveying device technology, specifically a conveying device for processing dried bean curd sticks. Background Technology

[0002] Chinese patent CN208821605U discloses a bean curd production device, belonging to the field of bean product processing. It includes a stainless steel conveyor belt and a pre-drying device. The pre-drying device and the stainless steel conveyor belt are connected by a conveying device that passes through the pre-drying device. A longitudinal cutting device and a gathering mechanism are provided at one end of the conveying device near the stainless steel conveyor belt. A water control device is provided between the gathering mechanism and the feed inlet of the pre-drying device. The water control device includes a fixed frame fixed on the stainless steel conveyor belt. The top of the fixed frame is located above the conveying device. An upper roller shaft and a lower roller shaft are provided on the fixed frame. The lower roller shaft is rotatably connected to the fixed frame. The upper roller shaft is slidably connected to the fixed frame. A driving mechanism is provided on the fixed frame to drive the upper roller shaft away from or towards the lower roller shaft.

[0003] In this field, stainless steel conveyor belts are typically tensioned to achieve greater friction with the drive rollers, thus facilitating transport. The rollers positioned below the stainless steel conveyor belt act as driven shafts, primarily providing support. This design results in very high tension on the stainless steel conveyor belt, making correction extremely difficult if misalignment occurs. It requires the use of equipment such as jacks, posing significant risks to manual operation and also shortening the lifespan of the stainless steel conveyor belt. Summary of the Invention

[0004] The purpose of this invention is to provide a tofu skin processing and conveying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A tofu skin processing conveying device includes a base frame, which is symmetrically arranged in two sets. Conveying shafts are symmetrically and rotatably connected to both sides of the two sets of base frames. Multiple sets of support shafts are rotatably connected between the upper and lower sides of the two sets of base frames and are arranged at equal distances. A conveyor belt is sleeved between the outer periphery of the conveying shafts on both sides. The conveyor belt is wrapped around the outer periphery of the conveying shafts. The support shafts are tightly and movably fitted against the inner surface of the conveyor belt. The support shafts are synchronously connected to each other through a transmission chain. Separating strips are symmetrically connected to both sides of the surface of the conveyor belt.

[0007] As a further embodiment of the present invention: the support shaft includes a shaft body, a transmission sprocket is fixedly sleeved around the end of the shaft body, and two sets of transmission sprockets are provided at the same end. The shaft body is rotatably connected to the base frame through a bearing, and multiple sets of collars are sleeved around the surface of the shaft body.

[0008] As a further aspect of the present invention: the ring surface is provided with a ring array of multiple sets of adsorption holes, the adsorption holes are funnel-shaped, and the opening on the outer surface of the ring is larger than the opening on the inner surface of the ring. The shaft body is provided with a central hole through the shaft body along the axial direction. The shaft body surface opposite the adsorption holes is embedded with air guide holes, which are connected between the adsorption holes and the central hole. The adsorption hole is provided with a one-way valve on the side near the central hole, and the one-way valve restricts the airflow to flow unidirectionally from the adsorption hole side to the central hole side.

[0009] Furthermore, a core column is slidably fitted inside the air guide hole, and a protrusion is fixedly connected to the center of the core column facing the central hole. A through hole is provided through the middle of the core column and the protrusion, and the through hole connects the two sides of the core column. The end of the core column and the adsorption hole on the inner side of the collar are movably engaged. The through hole and the adsorption hole facing the central hole are sized to match. A spring is provided to connect the core column and the adsorption hole facing the central hole.

[0010] As a further embodiment of the present invention: the one-way valve includes a pipe body, wherein an assembly hole and a vent hole are sequentially provided through the center of the pipe body, the assembly hole and the vent hole are connected, the end of the vent hole is connected to a central hole, an annular sealing ring is fixedly connected in the vent hole, a fixing rod is radially rotatably connected in the vent hole below the annular sealing ring, and rotating blades are symmetrically rotatably connected on the fixing rod.

[0011] As a further aspect of the present invention: the vent hole is a cylindrical through hole, and the rotating blade is a semi-circular plate. The edge of the rotating blade is movably adapted to the vent hole, and the side edge of the rotating blade is movably fitted with the annular sealing ring. A torsion spring is provided between the fixing rod and the rotating blade to act as a contact spring between the edges of the two sets of rotating blades and the annular sealing ring.

[0012] As a further aspect of the present invention: a support is provided on one side of the base frame, and multiple sets of separation components are rotatably connected to the side of the conveyor belt via a fixed shaft. A drive motor is installed on the side of the support, and a drive component is coaxially connected to the output end of the drive motor. The drive component is driven to rotate, and when the drive motor drives the drive component to rotate, it causes the adjacent separation components to swing in opposite directions, and the staggered separation components swing synchronously in the same direction.

[0013] As a further aspect of the present invention: the separation assembly includes a separation rod, the side of the separation rod facing the base frame slidingly against the edge of the conveyor belt, when the separation rod is kept horizontal, the upper surface of the separation rod is flush with the upper edge of the conveyor belt, a rotating hole is radially provided through the side of the separation rod away from the base frame, the rotating hole is an oblong hole, the fixed shaft is fixedly connected to the bracket, the fixed shaft moves through the rotating hole, the fixed shaft can slide horizontally relative to the rotating hole, a ball head is movably embedded at the bottom of the separation rod and on the side of the rotating hole away from the base frame, a connecting rod is fixedly connected to the lower end of the ball head, a rotating ring is fixedly connected to the end of the connecting rod, and the rotating ring is rotatably sleeved on the drive assembly.

[0014] As a further aspect of the present invention: the drive assembly includes a serpentine crank rod with a serpentine configuration and a rotating shaft fixedly connected to both ends of the serpentine crank rod. One end of the rotating shaft is connected to the output end of the drive motor, and the other end of the rotating shaft is rotatably connected to the bracket. Adjacent bending positions on the serpentine crank rod are all arranged opposite to a set of separating rods, and the rotating ring is rotatably sleeved around the periphery of the serpentine crank rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are: when the conveyor belt is driven by the conveyor shaft and the support shaft to form a conveying process, the slurry of beans is injected from above the conveyor shaft on one side, and air is output. The air blowing direction is from the conveyor shaft on that side to the conveyor shaft on the other side. The slurry of beans can be spread flat on the conveyor belt to be conveyed and dried, while the separator can prevent the slurry of beans from leaking down from the side. After the conveyor belt is supported by two sets of conveyor shafts to form a circular track structure, multiple sets of support shafts support the upper and lower sides of the conveyor belt. At the same time, the support shafts not only play a supporting role, but also can rotate synchronously under the drive of the conveyor shafts. They can also transport the conveyor belt. Because the soybean slurry collected on the conveyor belt is relatively heavy, the support shafts can form a close fit with the conveyor belt. The support shafts can stably transport the conveyor belt during rotation. The support shafts have changed from conventional driven support rollers to active conveying rollers. This avoids the problem of excessive tension on the conveyor belt caused by the two sets of conveyor shafts, which would make it difficult to correct deviations once they occur. At the same time, this can also reduce wear and tear on the conveyor belt and improve its durability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention.

[0017] Figure 2 This is a schematic diagram of the support structure in this invention.

[0018] Figure 3 for Figure 1 A magnified structural diagram of region A in the middle.

[0019] Figure 4 This is a schematic diagram of the support shaft in this invention.

[0020] Figure 5 This is a cross-sectional view of the support shaft in this invention.

[0021] Figure 6 This is a schematic diagram of the core column in this invention.

[0022] Figure 7 This is a schematic diagram of the one-way valve in this invention.

[0023] Figure 8 This is a schematic diagram of the structure of the separation component in this invention.

[0024] Figure 9 for Figure 8 A magnified structural diagram of region B in the middle.

[0025] Figure 10 This is a schematic diagram of the driving component in this invention.

[0026] In the diagram: 1-Base frame, 2-Conveyor shaft, 3-Support shaft, 31-Shaft body, 32-Drive sprocket, 33-Ring, 34-Central hole, 35-Adsorption hole, 36-Air guide hole, 37-Core column, 3701-Protrusion, 3702-Through hole, 38-Spring, 4-Conveyor belt, 41-Separator belt, 5-Drive chain, 6-Bracket, 61-Drive motor, 62-Fixed shaft, 63-Separation rod, 64-Rotating hole, 65-Ball head, 66-Connecting rod, 67-Rotating ring, 68-Serpentine crank, 69-Rotating shaft, 7-One-way valve, 71-Pipe body, 72-Assembly hole, 73-Ventilation hole, 74-Annular sealing ring, 75-Fixed rod, 76-Rotating blade. Detailed Implementation

[0027] Please see Figure 1-10In this embodiment of the invention, a tofu skin processing conveying device includes a base frame 1, which consists of two symmetrically arranged strip-shaped plate structures, preferably made of steel plates. The two base frames 1 are arranged opposite each other with a gap in the middle. Conveying shafts 2 are symmetrically and rotatably connected to both sides of the two base frames 1. Multiple sets of equally spaced support shafts 3 are rotatably connected between the upper and lower sides of the two base frames 1. A conveyor belt 4 is sleeved around the outer periphery of the conveying shafts 2 on both sides. The conveyor belt 4 is a ring-shaped thin steel plate. Multiple sets of support shafts 3 located on the upper side and the lower side of the base frame 1 are tightly and movably attached to the inner surface of the conveyor belt 4 (the inner side of the ring structure formed by the conveyor belt 4). The conveying shafts 2 and support shafts 3 are rotatably connected between the two base frames 1 through bearings. The ends of the conveying shafts 2 and support shafts 3 extend from the relatively far sides of the two base frames 1. The upper adjacent support shafts 3 are connected by a transmission chain. The conveyor belt 4 is synchronously connected by a transmission chain 5. The lower adjacent support shafts 3 are synchronously connected by a transmission chain 5. The conveyor shaft 2 and the support shaft 3 are also synchronously connected by a transmission chain 5. The conveyor shaft 2 is connected by a motor to form a drive. The conveyor belt 4 is symmetrically connected with two separating belts 41 on both sides of the surface. The separating belts 41 surround the surface of the conveyor belt 4. The two sets of separating belts 41 are arranged in parallel. The separating belts 41 can be fixed to the surface of the conveyor belt 4 by adhesive or by riveting multiple sets of gaskets to the surface of the conveyor belt 4. When the conveyor belt 4 is driven by the conveyor shaft 2 and the support shaft 3 to form a conveying action, the slurry of beans is injected from above the conveyor shaft 2 on one side and blown out. The blowing direction is from the conveyor shaft 2 on one side to the conveyor shaft 2 on the other side. The slurry of beans can be spread evenly on the conveyor belt 4 to be conveyed and dried. The separating belts 41 can prevent the slurry of beans from leaking down from the side. The separating belts 41 are preferably made of flexible rubber or silicone. Preferably, a heating structure can be installed on the inner side of the racetrack-shaped structure formed by the conveyor belt 4. Heat is transferred through the conveyor belt 4 to heat the soybean slurry on the conveyor belt 4, facilitating the molding of the soybean slurry. Multiple heating temperature stages can be set along the conveying direction of the conveyor belt 4, with the temperature decreasing progressively. After the conveyor belt 4 is supported by two sets of conveyor shafts 2 to form a ring-shaped racetrack structure, multiple sets of support shafts 3 support the upper and lower sides of the conveyor belt 4. Furthermore, the support shafts 3 not only provide support, but also rotate synchronously under the drive of the conveyor shafts 2. Simultaneously, it can also convey the conveyor belt 4. Because the soybean slurry held on the conveyor belt 4 is relatively heavy, the support shaft 3 can form a tight fit with the conveyor belt 4. The support shaft 3 can stably convey the conveyor belt 4 during rotation. The support shaft 3 has changed from a conventional driven support type roller to an active conveying roller. This avoids the need for two sets of conveyor shafts 2 to over-tension the conveyor belt 4, which would result in excessive tension of the conveyor belt 4 and make it difficult to correct deviation once it occurs. At the same time, this can also reduce the wear and tear of the conveyor belt 4 and improve its service durability.The rear side of the conveyor belt 4 on the base frame 1 can be connected to equipment for turning, cutting and drying the formed bean products, which will not be described in detail here.

[0028] Among them, such as Figure 3-7 As shown, the support shaft 3 includes a shaft body 31. A transmission sprocket 32 ​​is fixedly sleeved around the end of the shaft body 31, and two sets of transmission sprockets 32 are provided at the same end. The shaft body 31 is rotatably connected to the base frame 1 through bearings. A transmission chain 5 is connected between the corresponding transmission sprockets 32 of two adjacent shaft bodies 31 in the horizontal direction. A transmission chain 5 is also connected between the corresponding transmission sprockets 32 of one shaft body 31 and the adjacent shaft body 31 on the other side. This can keep multiple sets of shaft bodies 31 rotating synchronously in the same direction. Multiple sets of collars 33 are sleeved around the surface of the shaft body 31. The collars 33 can better form a tight fit with the conveyor belt 4, so that the conveyor belt 4 can be stably conveyed when the shaft body 31 rotates.

[0029] Preferably, to improve the stability of the conveying, the surface of the collar 33 is provided with a ring array of multiple sets of adsorption holes 35. The adsorption holes 35 are funnel-shaped, and the opening on the outer surface of the collar 33 is larger than the opening on the inner surface of the collar 33. The shaft 31 is provided with a central hole 34 through the shaft 34 along the axial direction. The surface of the shaft 31 opposite to the adsorption holes 35 is provided with an air guide hole 36. The air guide hole 36 is connected between the adsorption holes 35 and the central hole 34. A one-way valve 7 is provided on the side of the adsorption hole 35 near the central hole 34. The one-way valve 7 restricts the airflow from the adsorption hole 35 side to the central hole 34 side in one direction. With the above setup, each time the shaft 31 rotates, different adsorption holes 35 continuously contact the surface of the conveyor belt 4 and form a compression. Utilizing the mutual friction between the collar 33 and the conveyor belt 4, the conveyor belt 4 can be easily and stably guided. Due to the weight of the conveyor belt 4 itself and the weight of the material carried on the conveyor belt 4, the air in the adsorption holes 35 can be squeezed into the central hole 34 and discharged. As a result, a negative pressure state is formed in the space between the adsorption holes 35 and the one-way valve 7 in the air guide hole 36, which can improve the traction force on the conveyor belt 4. This avoids slippage problems caused by the large weight of the material on the conveyor belt 4, and also avoids slippage problems that may occur after the collar 33 ages over a long period of use. As the adsorption hole 35 rotates away from the conveyor belt 4, the edge of the adsorption hole 35 will detach from the conveyor belt 4 due to the rotation of the shaft 31 and the collar 33. Air can then enter the adsorption hole 35 and the air guide hole 36, preventing the adsorption hole 35 from affecting the conveyor belt 4 as it gradually detaches from the conveyor belt 4. This ensures that the adsorption hole 35, which is in contact with the conveyor belt 4, can fully exert its adsorption and traction to ensure the conveying effect.

[0030] Furthermore, to further enhance the negative pressure adsorption capacity and ensure effective delivery, a core column 37 is slidably fitted inside the air guide hole 36. A protrusion 3701 is fixedly connected to the center of the core column 37 facing the central hole 34. A through hole 3702 is provided through the middle of the core column 37 and the protrusion 3701, connecting both sides of the core column 37. The end of the core column 37 is movably engaged with an adsorption hole 35 located on the inner side of the collar 33. The through hole 3702 is sized to match the adsorption hole 35 facing the central hole 34. A spring 38 is connected between the core column 37 and the adsorption hole 35 facing the central hole 34. In its natural state, the spring 38 supports the end of the core column 37 slightly above the surface of the shaft 31. The end of the spring 38 is sleeved around the protrusion 3701. Thus, during the rotation of the shaft 31, the adsorption... The gas in the auxiliary hole 35 can enter the air guide hole 36 through the through hole 3702 and then enter the central hole 34 through the one-way valve 7. After the collar 33 is in close contact with the conveyor belt 4, the core column 37 is squeezed and slides into the air guide hole 36, compressing the spring 38. Because the adsorption hole 35 is blocked by the conveyor belt 4, the gas in the air guide hole 36 will also be further squeezed and enter the central hole 34 through the one-way valve 7 for discharge. This method can improve the adsorption and traction effect on the conveyor belt 4. The core column 37 and the spring 38 can be movably adapted to the adsorption hole 35, which can be easily disassembled and installed, and facilitates later maintenance. With the setting of the spring 38, its end can also be used to be inserted into the collar 33 below the adsorption hole 35, which can be used to fix the collar 33 and avoid relative misalignment with the collar 33 due to excessive friction when it rubs against the conveyor belt 4. This makes the effect better.

[0031] Preferably, the one-way valve 7 includes a tube body 71, which can be threadedly connected to the end of the adsorption hole 35 facing the central hole 34. An assembly hole 72 and a vent hole 73 are sequentially provided through the center of the tube body 71, and the assembly hole 72 and the vent hole 73 are connected. The assembly hole 72 is preferably polygonal, such as a regular hexagon, to facilitate the assembly of the tube body 71. The end of the vent hole 73 is connected to the central hole 34. An annular sealing ring 74 is fixedly connected to the vent hole 73. A fixing rod 75 is radially rotatably connected to the vent hole 73 below the annular sealing ring 74. Rotating blades 76 are symmetrically rotatably connected to the fixing rod 75. The vent hole 73 is a cylindrical through hole, while the rotating blades 76 are semi-circular plates. The edges of the rotating blades 76 are movably adapted to the vent hole 73. The side is movably fitted with the annular sealing ring 74. A torsion spring is provided between the fixed rod 75 and the rotating blade 76 to act as a spring for the edges of the two sets of rotating blades 76 to fit against the annular sealing ring 74. Since absolute sealing is not required in this application, even if there are a few gaps between the rotating blades 76, it will not affect the function of the one-way valve in this application. With the above structure, when the airflow flows into the vent 73 through the assembly hole 72, it can push the two sets of rotating blades 76 to rotate relative to the fixed rod 75. After the assembly hole 72 stops supplying air, the rotating blades 76 fit against the annular sealing ring 74, thereby forming a blockage. Since the adsorption process at each adsorption hole 35 is very short, the airflow can pass quickly and in large flow from the assembly hole 72 to the vent 73, but it is difficult to flow from the vent 73 to the assembly hole 72. Therefore, this setting can achieve the adsorption effect simply and efficiently.

[0032] In further implementation, to improve the process of turning over and entering subsequent processes such as slitting after the formed bean products leave the conveyor belt 4, such as... Figure 2 As shown in Figures 8-10, a support 6 is provided on one side of the base frame 1. Multiple sets of separation components are rotatably connected to the support 6 facing the conveyor belt 4 via a fixed shaft 62. A drive motor 61 is installed on the side of the support 6. A drive component is coaxially connected to the output end of the drive motor 61. The drive components are connected to each other. When the drive motor 61 drives the drive component to rotate, it drives the adjacent separation components to swing in opposite directions, and the staggered separation components swing synchronously in the same direction.

[0033] The separation assembly includes a separation rod 63. The side of the separation rod 63 facing the base frame 1 slides against the edge of the conveyor belt 4. When the separation rod 63 is horizontal, its upper surface is flush with the upper edge of the conveyor belt 4. A rotating hole 64 is radially provided through the side of the separation rod 63 away from the base frame 1. The rotating hole 64 is an oblong hole. A fixed shaft 62 is fixedly connected to the bracket 6. The fixed shaft 62 moves through the rotating hole 64 and can slide horizontally relative to the rotating hole 64. A ball head 65 is movably embedded at the bottom of the separation rod 63, on the side of the rotating hole 64 away from the base frame 1. A connecting rod 66 is fixedly connected to the lower end of the ball head 65. A rotating ring 67 is fixedly connected to the end of the connecting rod 66. The rotating ring 67 is rotatably sleeved on the drive assembly. When the drive assembly passes through a vertical direction... When the degree of change drives the connecting rod 66 to pull the separating rod 63 to swing, the end of the separating rod 63 can lift the conveyed formed bean products, thereby preventing the formed bean products from sticking to the conveyor belt 4. The alternating swing of the staggered separating rods 63 can better separate the bean products from the conveyor belt 4 and also prevent them from sticking to the separating rods 63, which is conducive to connecting the subsequent guiding, turning, cutting and drying processes. The cooperation between the rotating hole 64 and the fixed shaft 62 can facilitate the rotation of the separating rod 63 and allow for a small relative misalignment space between the separating rods 63, which is more conducive to the separation of bean products. The setting of the ball head 65, connecting rod 66 and rotating ring 67 facilitates the drive assembly to pull the separating rod 63. Moreover, during the swing, it is also convenient to use the connecting rod 66 to push and simultaneously drive the separating rod 63 to form a small misalignment relative to the fixed shaft 62.

[0034] Furthermore, the drive assembly includes a serpentine curved rod 68 and rotating shafts 69 fixedly connected to both ends of the serpentine curved rod 68. One end of the rotating shaft 69 is connected to the output end of the drive motor 61, and the other end of the rotating shaft 69 is rotatably connected to the bracket 6. Adjacent bending positions on the serpentine curved rod 68 are opposite to a set of separating rods 63, and the rotating ring 67 is rotatably sleeved around the serpentine curved rod 68. After starting the drive motor 61, the serpentine curved rod 68 and the rotating shaft 69 can rotate synchronously, thereby pulling the adjacent separating rods 63 to swing in opposite directions, while the separated rods 63 can swing synchronously in the same direction.

Claims

1. A conveying device for processing dried bean curd sticks, comprising a base frame, wherein the base frame is symmetrically arranged in two sets, and conveying shafts are symmetrically and rotatably connected on both sides of the two sets of base frames, and a conveyor belt is sleeved between the outer peripheries of the conveying shafts on both sides, characterized in that, Multiple sets of equally spaced support shafts are rotatably connected between the upper and lower sides of the two sets of base frames. The conveyor belt is wrapped around the outer periphery of the conveyor shafts, and the support shafts are movably fitted against the inner surface of the conveyor belt. The support shafts are synchronously connected to each other through a transmission chain. Separating strips are symmetrically connected to both sides of the surface of the conveyor belt. The support shaft includes a shaft body, and a transmission sprocket is fixedly sleeved around the end of the shaft body. Two sets of transmission sprockets are provided at the same end. The shaft body is rotatably connected to the base frame through a bearing. Multiple sets of collars are sleeved around the surface of the shaft body. The collar surface is provided with a ring array of multiple sets of adsorption holes, each adsorption hole is funnel-shaped, and the opening on the outer surface of the collar is larger than the opening on the inner surface of the collar. The shaft body is provided with a central hole through the shaft body along the axial direction. The shaft body surface opposite the adsorption holes is embedded with air guide holes, which are connected between the adsorption holes and the central hole. The adsorption hole is provided with a one-way valve on the side near the central hole, which restricts the airflow to flow unidirectionally from the adsorption hole side to the central hole side. The one-way valve includes a pipe body, in which an assembly hole and a vent hole are sequentially provided through the center of the pipe body. The assembly hole and the vent hole are connected. The end of the vent hole is connected to a central hole. An annular sealing ring is fixedly connected in the vent hole. A fixed rod is radially rotatably connected in the vent hole below the annular sealing ring. Rotating blades are symmetrically rotatably connected on the fixed rod. The vent is a cylindrical through hole, and the rotating blade is a semi-circular plate. The edge of the rotating blade is movably adapted to the vent, and the side edge of the rotating blade is movably fitted with the annular sealing ring. A torsion spring is provided between the fixed rod and the rotating blade to act as a contact spring between the edges of the two sets of rotating blades and the annular sealing ring.

2. The dried bean curd processing and conveying device according to claim 1, characterized in that, A core column is slidably fitted inside the air guide hole. A protrusion is fixedly connected to the center of the core column facing the central hole. A through hole is provided through the middle of the core column and the protrusion, connecting the two sides of the core column. The end of the core column and the inner side of the collar are movably engaged with an adsorption hole. The through hole and the adsorption hole facing the central hole are sized to match. A spring is provided to connect the core column and the air guide hole facing the central hole.

3. The dried bean curd processing and conveying device according to claim 1, characterized in that, A support is provided on one side of the base frame. Multiple sets of separation components are rotatably connected to the support facing the conveyor belt via a fixed shaft. A drive motor is installed on the side of the support. A drive component is coaxially connected to the output end of the drive motor. The drive component is connected to the separation component. When the drive motor drives the drive component to rotate, it causes the adjacent separation components to swing in opposite directions, and the staggered separation components swing synchronously in the same direction.

4. The bean curd processing and conveying device according to claim 3, characterized in that, The separation assembly includes a separation rod, a rotating hole is radially provided on the side of the separation rod away from the base frame, a ball head is movably embedded at the bottom of the separation rod on the side of the rotating hole away from the base frame, a connecting rod is fixedly connected to the lower end of the ball head, a rotating ring is fixedly connected to the end of the connecting rod, and the rotating ring is rotatably sleeved on the drive assembly.

5. The dried bean curd processing and conveying device according to claim 4, characterized in that, The separating rod slides against the edge of the conveyor belt on the side facing the base frame. When the separating rod is kept horizontal, its upper surface is flush with the upper edge of the conveyor belt.

6. The dried bean curd processing and conveying device according to claim 4, characterized in that, The rotating hole is an oblong hole, and the fixed shaft is fixedly connected to the bracket. The fixed shaft moves through the rotating hole and can slide horizontally relative to the rotating hole.

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