Conveying device for dried bean curd production

Abstract

The invention discloses a conveying device for dried bean curd production, and relates to the technical field of dried bean curd production, the conveying device comprises a first conveying belt conveying piece and a second conveying belt conveying piece, the first conveying belt conveying piece and the second conveying belt conveying piece are arranged in a staggered mode, and the second conveying belt conveying piece is located below the first conveying belt conveying piece; an auxiliary assembly used for stably transferring the dried bean curds is arranged between the first conveying belt conveying piece and the second conveying belt conveying piece. According to the conveying device for dried bean curd production, when the bearing plate moves downwards and is unfolded under the action of the gravity of dried bean curds, the dried bean curds can stably fall onto the conveying piece of the second conveying belt from the bearing plate through the material falling groove, the dried bean curds cannot be violently impacted and shaken in the whole process, the risk that the dried bean curds are damaged is reduced, and the production efficiency is improved. The device is suitable for transferring dried bean curds.

Description

Technical Field

[0001] The present invention relates to the technical field of dried tofu production, and specifically provides a conveying device for dried tofu production. Background Art

[0002] In the field of logistics management, the rapid, efficient, and safe transfer of dried tofu is a crucial link. With the continuous development of the logistics industry, the volume of logistics is increasing day by day, posing higher requirements for the performance and reliability of conveying equipment. Especially in some emergency situations, such as sudden equipment failures or sharp increases in order volumes, the conveying equipment is required to respond quickly to ensure the continuous and stable transfer of dried tofu; Currently, the existing conveying equipment for logistics management can meet the daily transfer needs of dried tofu to a certain extent. However, when dealing with complex and changeable logistics scenarios, these devices expose many defects: On the one hand, during the transfer of dried tofu by the existing conveying equipment, the blocking and limiting effects on dried tofu are not good. When the dried tofu is transferred from the first conveyor belt to subsequent conveying links, due to the lack of effective blocking and limiting devices, the dried tofu is prone to falling due to inertia or collision, resulting in damage to the dried tofu. Especially for dried tofu, the losses caused by such damage are more serious. This not only increases the logistics cost but also affects the quality and delivery time of dried tofu; On the other hand, the automation degree of the existing conveying equipment is low, and a large amount of manual intervention is often required during the transfer of dried tofu. During peak logistics periods or in emergency situations, manual operations are not only inefficient but also prone to errors, resulting in untimely transfer of dried tofu, causing logistics congestion and delays. At the same time, manual handling also increases the labor intensity and labor cost, reducing the overall operating efficiency of the logistics system; In addition, the structural stability of the existing conveying equipment is insufficient. During long-term operation or when bearing a large pressure of dried tofu, structural failures are likely to occur, such as component loosening and deformation, thus affecting the normal operation of the equipment and the safe transfer of dried tofu. Moreover, the versatility and adaptability of the existing equipment are poor, and it is difficult to automatically adjust according to dried tofu of different weights and sizes, resulting in difficulties in transferring some special dried tofu. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the present invention provides a conveying device for dried tofu production, which solves the technical problems mentioned in the background art.

[0004] To achieve the above object, the present invention is realized through the following technical solutions: A conveying device for the production of dried tofu includes a first conveyor belt conveyor and a second conveyor belt conveyor. The first conveyor belt conveyor and the second conveyor belt conveyor are arranged in a staggered manner, and the second conveyor belt conveyor is located below the first conveyor belt conveyor. An auxiliary component for the smooth transfer of dried tofu is arranged between the first conveyor belt conveyor and the second conveyor belt conveyor; The auxiliary component includes a fixed frame arranged on the first conveyor belt conveyor. Vertical rods are fixedly connected to both sides of the inner cavity of the fixed frame. A receiving plate is slidably connected to the vertical rods, and the receiving plate is located at the inner end of the fixed frame. A limiting plate fixedly installed on the vertical rod is arranged on the receiving plate. Through grooves for the movement of the receiving plate are opened on both sides of the fixed frame, and a blanking groove for the dried tofu to fall onto the second conveyor belt conveyor is opened at the bottom of the fixed frame.

[0005] As a further preference of this technical solution, a limiting block for limiting the receiving plate is fixedly connected to the upper end of the vertical rod, and a first damping spring located at the bottom of the receiving plate is sleeved on the outer wall of the vertical rod.

[0006] As a further preference of this technical solution, a first sliding groove is opened on the surface of the receiving plate, and the vertical rod is slidably installed on the first sliding groove. A second sliding groove is opened on one side of the receiving plate. A moving block and a sliding block are respectively arranged on both sides of the receiving plate. The sliding block is slidably installed on the second sliding groove, and the moving block is fixedly connected to the receiving plate.

[0007] As a further preference of this technical solution, a vertical groove and a horizontal groove are opened on the surface of the fixed frame. The vertical groove and the horizontal groove are communicated and perpendicular to each other; Cylinders are fixedly installed on both sides of the surface of the fixed frame. The output end of the cylinder is fixedly connected to a connecting plate, and the position of the connecting plate corresponds to that of the horizontal groove.

[0008] As a further preference of this technical solution, a support rod is fixedly connected between the two sliding blocks. A tension spring sleeved on the support rod is arranged between the moving block and the sliding block, and both ends of the tension spring are respectively fixedly connected to the moving block and the sliding block.

[0009] As a further preference of this technical solution, a positioning block is fixedly connected to the side wall of the moving block, and the positioning block is slidably adapted to the vertical groove and the horizontal groove.

[0010] As a further preference of this technical solution, inclined plates are fixedly connected to both sides of the fixed frame, and the two inclined plates are located on both sides of the outlet of the first conveyor belt conveyor. The inner end of the inclined plate is rotatably connected to a buffer rod through a torsion spring. Positioning rods are fixedly connected to both outer ends of the inclined plate. A control plate is slidably connected to the positioning rod, and a second damping spring sleeved on the positioning rod is arranged between the control plate and the inclined plate. A blocking rod and a first toothed plate slidably installed on the inclined plate are respectively fixedly connected to both ends of the control plate.

[0011] As a further preference of this technical solution, a second toothed plate is slidably connected to the inclined plate, and a meshing gear is provided between the second toothed plate and the first toothed plate. The gear is rotatably installed on the inclined plate. One end of the second toothed plate is fixedly connected to a cross bar. A guide wheel is provided at one end of the cross bar close to the buffer rod, and the guide wheel is in sliding fit with the buffer rod.

[0012] Compared with the prior art, the following beneficial effects are achieved: Through the design of the receiving plate in cooperation with the limiting plate, it can effectively block and limit the dried tofu when it arrives, preventing the dried tofu from falling due to inertia or collision during transportation and ensuring the stability of the dried tofu on the receiving plate; when the receiving plate moves downward and unfolds under the gravity of the dried tofu, the dried tofu can smoothly fall from the receiving plate through the blanking chute onto the second conveyor belt conveyor. The dried tofu will not be subjected to severe impact and shaking during the whole process, reducing the risk of damage to the dried tofu, and is suitable for the transportation of dried tofu.

[0013] The mechanical linkage design of the auxiliary component makes the transportation process of the dried tofu from the first conveyor belt conveyor to the second conveyor belt conveyor highly automated without manual intervention, greatly improving the transportation efficiency of the dried tofu, meeting the rapid transportation requirements. The unfolding and resetting actions of the receiving plate are rapid and accurate, and the transportation of the dried tofu can be completed in a short time, reducing the residence time of the dried tofu during transportation and improving the operating efficiency of the entire logistics conveying system.

[0014] The combined use of components such as the vertical rod, the limiting block, and the first damping spring provides stable support and limitation for the receiving plate, ensuring that the receiving plate will not shake or shift during the up and down movement, and guaranteeing the overall structural stability of the auxiliary component; the linkage mechanism composed of the moving block, the slider, the support rod, and the tension spring enables the receiving plate to perform unfolding and resetting actions according to a predetermined trajectory. The structural design is reasonable and the operation is reliable, reducing the risk of transportation interruption caused by structural failures. The setting of the tension spring enables the receiving plate to have a certain self-adaptive adjustment ability during the unfolding process, and can automatically adjust the unfolding degree according to dried tofu of different weights and sizes, ensuring that the dried tofu can smoothly fall from the blanking chute and improving the versatility and adaptability of the equipment.

[0015] This conveying equipment realizes the automatic and stable transfer of dried tofu, reduces the cost and labor intensity of manual transfer, and at the same time reduces the losses caused by the damage of dried tofu, thus effectively reducing the logistics cost; the stable operation and high-efficiency transfer ability of the equipment improve the overall operation efficiency, reduce the time cost of dried tofu during the transfer process, can complete the transfer task of dried tofu faster, improve customer satisfaction, and enhance the market competitiveness of the enterprise; the first conveyor belt conveyor is arranged in a dislocation with the second conveyor belt conveyor, and the second conveyor belt conveyor is located below the first conveyor belt conveyor. This layout makes full use of the vertical space, reduces the floor area of the equipment, and enables the site to be more reasonably planned and utilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the inclined plate, buffer rod, stop rod, control plate, and first toothed plate in the present invention; Figure 3 is a schematic diagram of the structure of the first toothed plate, second toothed plate, cross bar, and guide wheel in the present invention; Figure 4 is a schematic diagram of the structure of the fixed frame, receiving plate, limiting plate, through groove, transverse groove, and vertical groove in the present invention; Figure 5 is a schematic diagram of the structure of the fixed frame, receiving plate, and blanking groove in the present invention; Figure 6 is a schematic diagram of the structure of the receiving plate, vertical rod, slider, and moving block in the present invention; Figure 7 is a schematic diagram of the structure of the moving block, slider, support rod, and positioning block in the present invention; Figure 8 is a schematic exploded view of the receiving plate, slider, and limiting plate in the present invention.

[0017] In the figure: 1, the first conveyor belt conveyor; 2, the second conveyor belt conveyor; 3, the auxiliary component; 31, the fixed frame; 32, the receiving plate; 33, the limiting plate; 34, the vertical rod; 35, the support rod; 36, the moving block; 37, the slider; 38, the tension spring; 39, the first chute; 310, the second chute; 311, the positioning block; 312, the limiting block; 313, the first damping spring; 314, the vertical groove; 315, the transverse groove; 316, the cylinder; 317, the connecting plate; 318, the through groove; 319, the blanking groove; 321, the inclined plate; 322, the buffer rod; 323, the positioning rod; 324, the second damping spring; 325, the control plate; 326, the stop rod; 327, the first toothed plate; 328, the gear; 329, the second toothed plate; 330, the cross bar; 331, the guide wheel. DETAILED DESCRIPTION OF THE INVENTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specification. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment 1: As shown in Figures 1 - 8 The present invention provides a technical solution, which relates to a conveying device for logistics management, including a first conveyor belt conveyor 1 and a second conveyor belt conveyor 2. These two conveyors are designed to be arranged in a staggered manner, and the second conveyor belt conveyor 2 is placed below the first conveyor belt conveyor 1. In order to ensure the smooth transfer of dried tofu between the two conveyors, the device is also specially designed with an auxiliary component 3 for auxiliary transfer; The auxiliary component 3 is composed of multiple parts, including a fixed frame 31 arranged on the first conveyor belt conveyor 1. Both sides of the inner cavity of the fixed frame 31 are fixedly connected with vertical rods 34. A receiving plate 32 is slidably connected to the vertical rods 34. The receiving plate 32 is designed to be located at the inner end of the fixed frame 31 to ensure its stability during the transfer process. In order to further enhance the stability of the transfer process, a limiting plate 33 fixedly installed on the vertical rod 34 is also provided on the receiving plate 32. In addition, through slots 318 for the movement of the receiving plate 32 are opened on both sides of the fixed frame 31, and a blanking groove 319 for the dried tofu to fall onto the second conveyor belt conveyor 2 is opened at the bottom of the fixed frame 31; In order to ensure the precise positioning of the receiving plate 32 during the transfer process, a limiting block 312 is fixedly connected to the upper end of the vertical rod 34. In addition, a first damping spring 313 is sleeved on the outer wall of the vertical rod 34 and is located at the bottom of the receiving plate 32. The first damping spring 313 pushes the receiving plate 32 to move upward under the elastic force, and at the same time, the limiting block 312 positions the upward-moving receiving plate 32 to prevent it from moving excessively; In order to further optimize the sliding performance of the receiving plate 32, a first sliding groove 39 is opened on its surface, and the vertical rod 34 is slidably installed in the first sliding groove 39. A second sliding groove 310 is opened on one side of the receiving plate 32. A moving block 36 and a sliding block 37 are respectively arranged on both sides of the receiving plate 32. The sliding block 37 is slidably installed in the second sliding groove 310, and the moving block 36 is fixedly connected to the receiving plate 32 to ensure its synchronous movement; The surface of the fixed frame 31 is provided with a vertical groove 314 and a horizontal groove 315. The vertical groove 314 and the horizontal groove 315 are communicated, and the vertical groove 314 and the horizontal groove 315 are perpendicular to each other. On both sides of the surface of the fixed frame 31, cylinders 316 are fixedly installed. The output end of the cylinder 316 is fixedly connected with a connecting plate 317, and the connecting plate 317 corresponds to the position of the horizontal groove 315, so as to facilitate the precise control of the cylinder 316; To enhance the stability and reliability of the device, a support rod 35 is fixedly connected between the two sliders 37. A tension spring 38 sleeved on the support rod 35 is arranged between the moving block 36 and the slider 37. The two ends of the tension spring 38 are fixedly connected with the moving block 36 and the slider 37 respectively to provide the necessary elastic force to ensure the stable movement of each component; Finally, a positioning block 311 is fixedly connected to the side wall of the moving block 36. The positioning block 311 is slidably adapted to the vertical groove 314 and the horizontal groove 315 to ensure the precise positioning of the moving block 36 in the fixed frame 31, thereby ensuring the efficient and stable operation of the entire conveying device.

[0020] In the embodiment of the present invention, when the transported dried tofu is relatively light, it may not be able to drive the receiving plate 32 to move downward by its own gravity. To enable the device to stably transport dried tofu of different weights, the following improvement measures can be considered. First, an elastic adjustment device: An elastic adjustment device is provided at the first damping spring, such as a mechanism that can adjust the spring pre-tightening force. In this way, according to the weight range of the dried tofu, the spring pre-tightening force can be adjusted in advance, so that even relatively light dried tofu can generate enough gravity to overcome the spring elastic force and drive the receiving plate 32 to move downward. For example, for relatively light dried tofu, the spring pre-tightening force is appropriately reduced; for relatively heavy dried tofu, the spring pre-tightening force is appropriately increased to ensure the stability of the dried tofu during transportation and the normal operation of the mechanism. Second, add an auxiliary driving device: An auxiliary driving device, such as a small cylinder or an electric push rod, is added below or on the side of the receiving plate 32. When the weight of the dried tofu is relatively light and its own gravity is not enough to drive the receiving plate 32 to move downward, the auxiliary driving device can provide additional power to push the receiving plate 32 to move downward to ensure that the mechanism can complete the transfer of the dried tofu according to the normal process. At the same time, a sensor can be set to detect the weight of the dried tofu or the movement of the receiving plate 32, and the operation of the auxiliary driving device can be automatically controlled according to the detection result; Through the above improvement measures, the adaptability of the conveying device to dried tofu of different weights can be improved, and the safety and stability of the dried tofu during transfer can be ensured; When the first conveyor belt conveyor 1 conveys the dried tofu to the receiving plate 32, the limiting plate 33 plays a role in blocking and limiting the dried tofu. At the same time, under the action of the self-gravity of the dried tofu, the two receiving plates 32 are driven to move downward. As a result, the receiving plate 32 drives the positioning block 311 to slide downward in the vertical groove 314 through the moving block 36, and compresses the first damping spring 313. When the receiving plate 32 falls to the position of the through groove 318 and at the same time the positioning block 311 moves into the horizontal groove 315, under the elastic force of the tension spring 38, the moving block 36 and the receiving plate 32 are pulled to slide toward the side of the through groove 318. At this time, the moving block 36 slides on the support rod 35 toward the slider 37 side. Furthermore, the moving block 36 drives the positioning block 311, and the receiving plate 32 slides on the vertical rod 34 through the first chute 39, so that the two receiving plates 32 move and unfold to both sides, making the positioning block 311 contact the connecting plate 317, so that the dried tofu on the receiving plate 32 smoothly falls from the blanking groove 319 onto the second conveyor belt conveyor 2, thus completing the smooth transfer of the dried tofu from the first conveyor belt conveyor 1 to the second conveyor belt conveyor 2; the whole process is not only smooth but also efficient, ensuring the safety and stability of the dried tofu during the transfer process; After the dried tofu falls onto the second conveyor belt conveyor 2, the air cylinder 316 is activated to drive the connecting plate 317 to move inward, so that the connecting plate 317 pushes the positioning block 311, the moving block 36, and the receiving plate 32 to move inward, making the positioning block 311 move to the position of the vertical groove 314. Then, under the elastic action of the first damping spring 313, the receiving plate 32 can be pushed to move upward and reset; the automation degree of this series of actions is high, ensuring the smoothness and efficiency of the whole transfer process; The design of the receiving plate 32 in cooperation with the limiting plate 33 can play an effective role in blocking and limiting when the dried tofu arrives, preventing the dried tofu from falling due to inertia or collision during the transfer process, and ensuring the stability of the dried tofu on the receiving plate 32; when the receiving plate 32 moves downward and unfolds under the action of the gravity of the dried tofu, the dried tofu can smoothly fall from the receiving plate 32 through the blanking groove 319 onto the second conveyor belt conveyor 2. During the whole process, the dried tofu will not be subjected to severe impact and shaking, reducing the risk of damage to the dried tofu, and is suitable for the transfer of dried tofu; this design not only improves the safety of the dried tofu but also enhances the transfer efficiency; The mechanical linkage design of the auxiliary component 3 makes the transfer process of the dried tofu from the first conveyor belt conveyor 1 to the second conveyor belt conveyor 2 highly automated, without manual intervention, greatly improving the transfer efficiency of the dried tofu and meeting the rapid transfer requirements; this automated design not only improves the work efficiency but also reduces the labor cost; The unfolding and resetting actions of the receiving plate 32 are rapid and accurate, capable of completing the transfer of the dried tofu in a short time, reducing the residence time of the dried tofu during the transfer process, and improving the operating efficiency; The combined use of components such as the vertical rod 34, the limit block 312, and the first damping spring 313 provides stable support and limitation for the receiving plate 32, ensuring that the receiving plate 32 does not shake or shift during the up and down movement, and guaranteeing the overall structural stability of the auxiliary component 3; The linkage mechanism composed of the moving block 36, the slider 37, the support rod 35, and the tension spring 38 enables the receiving plate 32 to perform unfolding and reset actions according to a predetermined trajectory. The structural design is reasonable and the operation is reliable, reducing the risk of transfer interruption caused by structural failures. The setting of the tension spring 38 enables the receiving plate 32 to have a certain self-adaptive adjustment ability during the unfolding process, and can automatically adjust the unfolding degree according to the dried tofu with different weights and sizes, ensuring that the dried tofu can smoothly fall from the blanking chute 319, improving the versatility and adaptability of the equipment; The flexibility and adaptability of this design ensure that the equipment can handle various types of dried tofu; This conveying equipment realizes the automatic and stable transfer of dried tofu, reducing the cost and labor intensity of manual transfer, and at the same time reducing the losses caused by the damage of dried tofu, thus effectively reducing the logistics cost; The stable operation and high-efficiency transfer ability of the equipment improve the overall operation efficiency, reduce the time cost of dried tofu during the transfer process, and can complete the transfer task of dried tofu faster. The first conveyor belt conveyor 1 and the second conveyor belt conveyor 2 are arranged in a staggered manner, and the second conveyor belt conveyor 2 is located below the first conveyor belt conveyor 1. This layout method makes full use of the vertical space and reduces the floor area of the equipment.

[0021] Example 2: Combining Figure 1 , Figure 2 , Figure 3 As shown, on the basis of Example 1, on both sides of the fixed frame 31, we designed two inclined plates 321. These two inclined plates 321 are carefully arranged on both sides of the outlet of the first conveyor belt conveyor 1. The inner ends of the inclined plates 321 are rotationally connected by torsion springs and are connected to the buffer rod 322. Under the elastic force provided by the torsion spring, the buffer rod 322 can be pushed to rotate towards one side of the first conveyor belt conveyor 1. In addition, the outer ends of both sides of the inclined plate 321 are fixedly connected with positioning rods 323, and the control plate 325 is slidably connected to the positioning rods 323. To increase stability, a second damping spring 324 is specially provided between the control plate 325 and the inclined plate 321. This spring is sleeved on the positioning rod 323. The two ends of the control plate 325 are respectively fixedly connected with a blocking rod 326 and a first toothed plate 327 that are slidably installed on the inclined plate 321; On the inclined plate 321, we also designed a second toothed plate 329, which can mesh with the first toothed plate 327. A meshing relationship is also set between the second toothed plate 329 and the gear 328, and the gear 328 is rotatably mounted on the inclined plate 321. One end of the second toothed plate 329 is fixedly connected to a cross bar 330. A guide wheel 331 is provided at one end of the cross bar 330 close to the buffer rod 322. The guide wheel 331 is in sliding fit with the buffer rod 322, ensuring the smooth operation of the entire mechanical device.

[0022] In the embodiment of the present invention, when the first conveyor belt conveyor 1 starts to work, it is responsible for conveying a series of logistic dried tofu one by one in the direction of the auxiliary component 3. As the dried tofu approaches, the auxiliary component 3 will come into contact with the buffer rod 322. This contact will trigger a series of mechanical actions. Among them, the buffer rod 322 will start to rotate to one side due to the acting force of the auxiliary component 3. As the buffer rod 322 rotates, it will work together with the guide wheel 331 to push the cross bar 330 and the second toothed plate 329 to move outward of the system. This action will drive the gear 328 meshed with the second toothed plate 329 to start rotating. The rotation of the gear 328 will further push the first toothed plate 327, the control plate 325 and the stop rod 326 meshed with it to move inward. This series of movements will compress the second damping spring 324, so that the stop rod 326 can effectively block the next incoming logistic dried tofu. When the logistic dried tofu moves onto the receiving plate 32, the elastic acting force of the second damping spring 324 will help the control plate 325, the stop rod 326, the first toothed plate 327, the second toothed plate 329, the cross bar 330 and the guide wheel 331 to reset to their initial positions. At the same time, the buffer rod 322 will also return to its original state under the action of the torsion spring. Through this reciprocating mechanical action, the system can control the logistic dried tofu to enter the receiving plate 32 intermittently in sequence. This intermittent conveying method has a significant effect on avoiding excessive extrusion and collision that the dried tofu may suffer during continuous conveying. This conveying method can effectively reduce the damage rate, ensure the integrity and quality of the dried tofu. In addition, the intermittent conveying rhythm enables the dried tofu to have a more stable stay and movement during conveying, which helps to maintain the correct conveying posture of the dried tofu and prevent problems such as the dumping and dislocation of the dried tofu caused by continuous rapid conveying. Finally, this precise control ensures that the dried tofu can reach the designated position accurately.

[0023] Working principle of the conveying device for dried tofu production: When the first conveyor belt conveyor 1 conveys the physical dried tofu towards the auxiliary component 3, the auxiliary component 3 will come into contact with the buffer rod 322, and then push the buffer rod 322 to rotate to one side, so that the buffer rod 322 cooperates with the guide wheel 331 to push the cross bar 330 and the second toothed plate 329 to move outward, so that the second toothed plate 329 drives the meshing gear 328 to rotate, so that the gear 328 drives the meshing first toothed plate 327, control plate 325, and stop bar 326 to move inward, and compress the second damping spring 324, so that the inward moving stop bar 326 blocks the next physical dried tofu. As the physical dried tofu moves onto the receiving plate 32, under the elastic force of the second damping spring 324, it drives the control plate 325, stop bar 326, first toothed plate 327, second toothed plate 329, cross bar 330, and guide wheel 331 to move back to their original positions. At the same time, the buffer rod 322 returns to its original position under the action of the torsion spring. In this way, the physical dried tofu is intermittently and sequentially controlled to enter the receiving plate 32; When the first conveyor belt conveyor 1 conveys the physical dried tofu onto the receiving plate 32, the limiting plate 33 blocks and limits the dried tofu. At the same time, under the action of the self - gravity of the dried tofu, it drives the two receiving plates 32 to move downward. Then the receiving plate 32 drives the positioning block 311 to slide downward in the vertical groove 314 through the moving block 36, and compresses the first damping spring 313. When the receiving plate 32 falls to the position of the through - slot 318 and at the same time the positioning block 311 moves into the horizontal groove 315, under the elastic force of the tension spring 38, it pulls the moving block 36 and the receiving plate 32 to slide towards the through - slot 318. At this time, the moving block 36 slides on the support rod 35 towards the slider 37 side. Then the moving block 36 drives the positioning block 311, and the receiving plate 32 slides on the vertical rod 34 through the first chute 39, so that the two receiving plates 32 move and unfold to both sides, so that the positioning block 311 contacts the connecting plate 317, so that the dried tofu on the receiving plate 32 smoothly falls from the blanking slot 319 onto the second conveyor belt conveyor 2, thus completing the smooth transfer of the dried tofu from the first conveyor belt conveyor 1 to the second conveyor belt conveyor 2; After the dried tofu falls onto the second conveyor belt conveyor 2, the cylinder 316 is activated to drive the connecting plate 317 to move inward, so that the connecting plate 317 pushes the positioning block 311, moving block 36, and receiving plate 32 to move inward, so that the positioning block 311 moves to the position of the vertical groove 314, and then under the elastic action of the first damping spring 313, it can push the receiving plate 32 to move upward and return to its original position.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for the production of dried bean curd, comprising a first conveyor belt conveyor (1) and a second conveyor belt conveyor (2), the first conveyor belt conveyor (1) and the second conveyor belt conveyor (2) are arranged in a staggered manner, and the second conveyor belt conveyor (2) is located below the first conveyor belt conveyor (1), and is characterized in that: An auxiliary component (3) for the smooth transfer of dried tofu is provided between the first conveyor belt conveyor (1) and the second conveyor belt conveyor (2); The auxiliary component (3) includes a fixed frame (31) arranged on the first conveyor belt conveyor (1). Vertical rods (34) are fixedly connected to both sides of the inner cavity of the fixed frame (31). A receiving plate (32) is slidably connected to the vertical rods (34), and the receiving plate (32) is located at the inner end of the fixed frame (31). A limiting plate (33) fixedly installed on the vertical rod (34) is arranged on the receiving plate (32). Through grooves (318) for the movement of the receiving plate (32) are formed on both sides of the fixed frame (31). A blanking groove (319) for the dried tofu to fall onto the second conveyor belt conveyor (2) is formed at the bottom of the fixed frame (31).

2. The conveying device for producing dried bean curd according to claim 1, characterized in that: A limiting block (312) for limiting the receiving plate (32) is fixedly connected to the upper end of the vertical rod (34). A first damping spring (313) is sleeved on the outer wall of the vertical rod (34) and is located at the bottom of the receiving plate (32).

3. The conveying device for producing dried tofu according to claim 2, wherein: A first sliding groove (39) is formed on the surface of the receiving plate (32), and the vertical rod (34) is slidably installed on the first sliding groove (39). A second sliding groove (310) is formed on one side of the receiving plate (32). A moving block (36) and a sliding block (37) are respectively arranged on both sides of the receiving plate (32). The sliding block (37) is slidably installed on the second sliding groove (310), and the moving block (36) is fixedly connected to the receiving plate (32).

4. The conveying device for producing dried bean curd according to claim 3, characterized in that: A vertical groove (314) and a horizontal groove (315) are formed on the surface of the fixed frame (31). The vertical groove (314) and the horizontal groove (315) are communicated and are perpendicularly arranged; Cylinders (316) are fixedly installed on both sides of the surface of the fixed frame (31). The output end of the cylinder (316) is fixedly connected to a connecting plate (317), and the position of the connecting plate (317) corresponds to that of the horizontal groove (315).

5. The conveying device for dried tofu production according to claim 4, characterized in that: A support rod (35) is fixedly connected between the two sliding blocks (37). A tension spring (38) sleeved on the support rod (35) is arranged between the moving block (36) and the sliding block (37), and the two ends of the tension spring (38) are respectively fixedly connected to the moving block (36) and the sliding block (37).

6. The conveying device for producing dried bean curd according to claim 5, characterized in that: A positioning block (311) is fixedly connected to the side wall of the moving block (36), and the positioning block (311) is slidably adapted to the vertical groove (314) and the horizontal groove (315).

7. The conveying device for dried tofu production according to claim 6, characterized in that: Inclined plates (321) are fixedly connected to both sides of the fixed frame (31), and the two inclined plates (321) are located on both sides of the outlet of the first conveyor belt conveyor (1). A buffer rod (322) is rotatably connected to the inner end of the inclined plate (321) through a torsion spring. Positioning rods (323) are fixedly connected to both outer ends of the inclined plate (321). A control plate (325) is slidably connected to the positioning rods (323), and a second damping spring (324) sleeved on the positioning rods (323) is arranged between the control plate (325) and the inclined plate (321). A blocking rod (326) and a first toothed plate (327) slidably installed on the inclined plate (321) are respectively fixedly connected to both ends of the control plate (325).

8. A conveying device for the production of dried tofu according to claim 7, characterized in that: A second toothed plate (329) is slidably connected to the inclined plate (321), and a meshing gear (328) is provided between the second toothed plate (329) and the first toothed plate (327). The gear (328) is rotatably mounted on the inclined plate (321). One end of the second toothed plate (329) is fixedly connected to a cross bar (330). A guide wheel (331) is provided at one end of the cross bar (330) close to the buffer rod (322), and the guide wheel (331) is in sliding fit with the buffer rod (322).

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