Nut baking equipment capable of guaranteeing integrity

Abstract

The invention provides nut baking equipment capable of guaranteeing integrity, and belongs to the technical field of nut processing.The nut baking equipment comprises a baking box, partition plates are arranged in the front side and the rear side of the baking box, a nut tiling mechanism is arranged in the baking box, and the nut tiling mechanism comprises a sieve plate; a lifting sealing plate is movably connected to the interior of the right end of the screen plate through a second spring, rotating rods are arranged on the outer sides of the front end and the rear end of the screen plate, the other ends of the two rotating rods are arranged in the two partition plates in a penetrating mode, and driven straight gears and inserting blocks are arranged on the circumferential surfaces of the two rotating rods. By arranging the nut tiling mechanism, nuts can be tiled in the sieve plate, stacking of the nuts is avoided, the nuts are heated more comprehensively and evenly, the baking quality and baking efficiency of the nuts are improved, uneven heating of the nuts is avoided, meanwhile, operation such as stirring of the nuts is not needed, and the integrity of the nuts is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of nut processing, in particular to a nut baking device with guaranteed integrity. Background Art

[0002] Nuts are a type of closed fruit with a hard peel containing one or more seeds. Representatives include walnuts, chestnuts, pine nuts, peanuts, melon seeds, etc. Nuts are the essence of plants and are rich in nutrients. They contain high levels of protein, oil, minerals, and vitamins. They contribute to human growth and development, physical fitness, and disease prevention. When processing nuts, a nut baking production line is required to bake the nuts.

[0003] In the prior art, nuts in a drying device are prone to uneven baking due to excessively high or too low heat in some areas inside the device, causing some nuts to be damaged by over-baking or substandard baking quality. In addition, when the nuts are inside the drying device, they are stacked on top of each other, which prevents the surface of the nuts from being fully exposed to heat and makes it difficult for water vapor to dissipate from the inside of the nuts, affecting the drying efficiency and quality of the nuts. At the same time, in order to improve the drying efficiency of nuts inside the drying device, a stirring mechanism is usually provided inside the drying device to stir and dry the nuts to improve the drying efficiency and quality. However, the stirring mechanism is prone to damage the nuts, and the integrity of the nuts cannot be guaranteed, affecting the appearance and quality of the finished nuts.

[0004] Therefore, we propose a nut roasting device that ensures the integrity of the nuts to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that nuts are easily baked unevenly in a drying device due to excessively high or too low heat in some areas inside the device, causing some nuts to be damaged by over-baking or the baking quality to be substandard, and the nuts are stacked on each other inside the drying device, so that the surface of the nuts cannot be fully exposed to heat, and it is also difficult for water vapor to drift out from the inside of the nuts, affecting the drying efficiency and drying quality of the nuts. At the same time, in order to improve the drying efficiency of nuts inside the drying device, a stirring mechanism is usually provided inside the drying device to stir and dry the nuts to improve the drying efficiency and drying quality. However, the stirring mechanism is easy to damage the nuts, and then the integrity of the nuts cannot be guaranteed, affecting the appearance and quality of the finished nuts. A nut baking device with guaranteed integrity is proposed.

[0006] The object of the present invention can be achieved by the following technical scheme: comprising a baking oven, wherein partitions are arranged inside the front and rear sides of the baking oven, a nut spreading mechanism is arranged inside the baking oven, the nut spreading mechanism comprises a sieve plate, a lifting sealing plate is movably connected to the right end of the sieve plate through a spring, a rotating rod is arranged outside the front and rear ends of the sieve plate, the other ends of the two rotating rods are respectively penetrated and arranged inside the two partitions, the circumferential surfaces of the two rotating rods are arranged with driven spur gears and plug-in blocks, and a rotating mechanism is arranged on the right side of the driven spur gear;

[0007] The rotating mechanism includes a second rotating shaft and a fixed tooth plate. The second rotating shaft is rotatably mounted on the inner wall of the baking oven. The fixed tooth plate is fixedly mounted on the inner wall of the baking oven. A rotating gear is arranged on the circumferential surface of the second rotating shaft. A movable groove is opened inside the fixed tooth plate. The rotating gear is arranged inside the movable groove.

[0008] As a preferred embodiment of the present invention, a conveying mechanism is provided inside the baking oven, and two groups of conveying mechanisms are symmetrically provided front and back, the conveying mechanism includes a motor, and the motor is provided on the outer wall of the baking oven, the power output end of the motor is transmission-connected with a rotating shaft 1, the circumferential surface of the rotating shaft 1 is transmission-connected with the rotating shaft 2 through a transmission mechanism, the interior of the rotating shaft 1 is transmission-connected with a transmission roller through a cross connecting shaft, and one end of the transmission roller is rotatably mounted on the partition, and the surface of the transmission roller is transmission-connected with a conveying chain plate.

[0009] As a preferred embodiment of the present invention, a push plate is provided in the middle of the cross connecting shaft, an electric telescopic rod is provided on one side of the lower end of the push plate, and the electric telescopic rod is provided on the surface of the partition.

[0010] As a preferred embodiment of the present invention, a mounting mechanism is provided on the surface of the conveying chain plate, and a plurality of mounting mechanism arrays are provided, the mounting mechanism includes a mounting block, and the mounting block is fixedly installed on the surface of the conveying chain plate, the lower end of the plug-in block is plugged into the inside of the mounting block, the inner top of the mounting block is movably connected with a pressure plate through a spring, the lower surface of the pressure plate abuts against the plug-in block, the inner bottom of the mounting block is provided with a card block, and the lower surface of the plug-in block is provided with a card slot matching the card block.

[0011] As a preferred embodiment of the present invention, a nut unloading mechanism is arranged above the sieve plate, the nut unloading mechanism includes a nut temporary storage box, and the nut temporary storage box is arranged on the upper surface of the baking oven, a blanking hollow plate is arranged in the middle of the lower end of the nut temporary storage box, an exciter is arranged on the right outer surface of the blanking hollow plate, a unloading hollow plate is slidably installed inside the blanking hollow plate, the blanking hollow plate and the unloading hollow plate are both arranged inside the upper end of the baking oven, the lower end of the unloading hollow plate abuts against the upper surface of the lifting sealing plate, a discharge port is opened on the left side of the lower end of the unloading hollow plate, and the discharge port is communicated with the interior of the sieve plate.

[0012] As a preferred embodiment of the present invention, the inner top wall of the baking oven is provided with a lifting cylinder, and two groups of lifting cylinders are symmetrically arranged front and back, the lower ends of the two groups of lifting cylinders are provided with connecting plates, and the interiors of the two partitions are provided with lifting grooves, and the two connecting plates respectively penetrate the two lifting grooves and are respectively connected to the outer surfaces of the front and rear sides of the blanking hollow plate.

[0013] As a preferred embodiment of the present invention, a movable track groove is opened in the middle of the two partitions, and a rubber sealing pad is arranged symmetrically in the upper and lower parts inside the movable track groove. The two rotating rods pass through the two movable track grooves respectively, and a limiting vertical rod is arranged on the left inner top wall of the baking oven, and the lower end of the limiting vertical rod abuts against the left upper surface of the sieve plate.

[0014] As a preferred embodiment of the present invention, the upper and lower sides of the interior of the baking oven are hinged with sealed doors through spring hinges, and the sealed door is arranged on the right side of the sieve plate, a drying device is arranged on the right side of the front of the baking oven, a blow pipe is arranged on the rear side of the drying device, and the blow pipe is located on the right side of the sealed door and is arranged inside the lower end of the baking oven, an air outlet is opened at the upper end of the blow pipe, an exhaust port is opened on the right side of the upper end of the baking oven, and an exhaust fan is arranged inside the exhaust port, and a heat insulation curtain is arranged inside the right end of the baking oven.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The nuts can be laid flat on the sieve plate by the nut flattening mechanism, so as to avoid the nuts from being stacked, so that the nuts can be heated more comprehensively and evenly, thereby improving the baking quality and efficiency of the nuts and avoiding uneven heating of the nuts. At the same time, there is no need to stir the nuts, thereby improving the integrity of the nuts;

[0017] (2) The rotating mechanism is set so that the sieve plate carrying the nuts can rotate at a constant speed inside the baking oven, so as to avoid that one side of the nuts is always facing the hot air direction, which causes the side facing the hot air to be easily damaged by excessive temperature, or the side not facing the hot air is too low in temperature to meet the drying standard, thereby improving the overall heating effect of the nuts and thus improving the baking quality of the nuts;

[0018] (3) Through the installation mechanism, the sieve plate can be quickly installed on the installation block, or the sieve plate can be quickly removed from the installation block, which is convenient for loading and unloading nuts, thereby improving the drying efficiency of nuts. Through the nut unloading mechanism, the nuts can be automatically loaded, the operation is simple, and the use is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention;

[0021] Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention;

[0022] Figure 3 It is a first front cutaway perspective view of the present invention;

[0023] Figure 4 It is a second front cutaway perspective view of the present invention;

[0024] Figure 5 It is a first left-cut stereoscopic view of the present invention;

[0025] Figure 6 It is a second left-cut stereoscopic view of the present invention;

[0026] Figure 7 For the present invention Figure 6 A magnified view of the structure at center A;

[0027] Figure 8 It is a partial three-dimensional cross-sectional view of the nut-laying mechanism of the present invention;

[0028] Fig. 9 It is a three-dimensional structural schematic diagram of the nut feeding mechanism of the present invention;

[0029] Fig.10 It is a left-side cutaway perspective view of the conveying mechanism of the present invention;

[0030] Fig.11 For the present invention Fig.10 A magnified view of the structure at point B.

[0031] In the figure: 1. baking oven; 2. partition; 3. conveying mechanism; 301. motor; 302. rotating shaft 1; 303. cross connecting shaft; 304. transmission roller; 305. transmission chain plate; 4. mounting mechanism; 401. mounting block; 402. spring 1; 403. pressing plate; 404. clamping block; 5. nut flattening mechanism; 501. sieve plate; 502. spring 2; 503. lifting sealing plate; 504. rotating rod; 505. driven spur gear; 506. plug-in block; 6. nut unloading mechanism; 601. nut temporary storage box; 602. unloading Empty plate; 603, hollow plate for unloading; 604, discharge port; 605, connecting plate; 606, lifting cylinder; 607, vibrator; 7, rotating mechanism; 701, rotating shaft 2; 702, fixed tooth plate; 703, rotating gear; 704, transmission mechanism; 705, movable groove; 8, movable track groove; 9, rubber sealing pad; 10, push plate; 11, electric telescopic rod; 12, lifting groove; 13, sealing door; 14, blowing pipe; 15, air outlet; 16, drying device; 17, exhaust outlet; 18, thermal insulation curtain; 19, limit vertical rod. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than 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.

[0033] Example:

[0034] See also Figure 1 - Fig.11As shown, a nut baking device with guaranteed integrity comprises a baking oven 1, wherein partitions 2 are arranged inside the front and rear sides of the baking oven 1, and the arrangement of the two partitions 2 divides the internal space of the baking oven 1, so that the middle part of the baking oven 1 is a drying space, and the small space formed between the front and rear sides of the baking oven 1 and the partitions 2 is a placement space for parts, thereby preventing the parts from being corroded by water vapor generated during the nut drying process and improving the service life of the equipment, and a nut spreading mechanism 5 is arranged inside the baking oven 1, and the nut spreading mechanism 5 comprises a sieve plate 501, and a lifting sealing plate 503 is movably connected to the right end of the sieve plate 501 through a spring 2 502, and the arrangement of the spring 2 502, when the lifting sealing plate 503 is not affected by an external force, the lifting sealing plate 503 can close the right end of the sieve plate 501, so as to prevent the nuts inside the sieve plate 501 from falling out and affecting the drying effect, and under the influence of an external force, the lifting sealing plate 503 can move downward to open the right end of the sieve plate 501, so that Nuts can be fed into the sieve plate 501 or taken out from the sieve plate 501. Rotating rods 504 are arranged on the outer sides of the front and rear ends of the sieve plate 501. The other ends of the two rotating rods 504 are respectively penetrated and arranged inside the two partitions 2. The circumferential surfaces of the two rotating rods 504 are respectively provided with driven spur gears 505 and plug-in blocks 506. The middle parts of the two partitions 2 are provided with movable track grooves 8, and the movable track grooves 8 are provided with rubber sealing pads 9 which are symmetrical up and down. The two rotating rods 504 respectively penetrate the two movable track grooves 8. The setting of the two movable track grooves 8 provides the two rotating rods 504 with limiting and movable space, so that the rotating rods 504 can smoothly move horizontally left and right, and can also rotate by themselves. The setting of the rubber sealing pads 9 can close the movable track grooves 8 without affecting the movement and rotation of the rotating rods 504, so as to prevent the water vapor generated during drying from entering the component placement space through the movable track grooves 8, thereby preventing the components from rusting and affecting the service life.

[0035] It should be noted that the storage space inside the sieve plate 501 is slightly larger than the nuts, so that after the nuts are placed inside the sieve plate 501, they can be spread out in a layer, thereby avoiding the stacking of nuts and affecting the subsequent drying quality. After the nuts are baked, the degree of reduction in their volume will vary depending on factors such as the type of nuts and baking conditions. Generally speaking, the volume of the nuts will shrink by about 5% to 15% after baking, and the volume will not shrink too much, so that the baked nuts will not accumulate inside the sieve plate 501, which is convenient for the subsequent discharge of the nuts.

[0036] The baking oven 1 is provided with a conveying mechanism 3 inside, and the conveying mechanism 3 is symmetrically provided with two groups front and back, the conveying mechanism 3 includes a motor 301, and the motor 301 is arranged on the outer wall of the baking oven 1 through a motor seat, the power output end of the motor 301 is connected to the rotating shaft 1 302 through a coupling transmission, the interior of the rotating shaft 1 302 is connected to the transmission roller 304 through a cross connecting shaft 303, and one end of the transmission roller 304 is rotatably installed on the partition 2, which can limit the transmission roller 304 without affecting the rotation of the transmission roller 304, and the middle part of the cross connecting shaft 303 is provided with a push plate 10, and the push plate 1 0 is provided with an electric telescopic rod 11 on one side of the lower end, and the electric telescopic rod 11 is provided on the surface of the partition 2. When the electric telescopic rod 11 and the push plate 10 need to be adjusted, the electric telescopic rod 11 works to drive the push plate 10 to move toward the direction of the rotating shaft 1 302, so that the cross connecting shaft 303 can move inside the rotating shaft 1 302, and the other end of the cross connecting shaft 303 is separated from the inside of the transmission roller 304, so that the rotating shaft 1 302 is no longer connected to the transmission roller 304 through the cross connecting shaft 303, and the surface of the transmission roller 304 is connected to the transmission chain plate 305;

[0037] It should be noted that a cross slot matching the cross-connecting shaft 303 is provided in the middle of the rotating shaft 302 and the driving roller 304, and the initial state of the cross-connecting shaft 303 is that its front and rear ends are respectively inserted into the cross slots of the rotating shaft 302 and the driving roller 304, so that when the rotating shaft 302 rotates, the driving roller 304 can be driven to rotate through the cross-connecting shaft 303. At the same time, at this time, the cross slot inside the rotating shaft 302 still has a length larger than the cross-connecting shaft 303 at one end inserted into the driving roller 304. When the cross-connecting shaft 303 moves toward the interior of the rotating shaft 302, it can be moved out of the driving roller 304 as a whole, thereby breaking away from the connection relationship with the driving roller 304. At this time, the rotation of the rotating shaft 302 will no longer drive the driving roller 304 to rotate.

[0038] The surface of the conveying chain plate 305 is provided with a mounting mechanism 4, and a plurality of mounting mechanisms 4 are arranged in an array. The mounting mechanism 4 includes a mounting block 401, and the mounting block 401 is fixedly mounted on the surface of the conveying chain plate 305. The lower end of the plug-in block 506 is plugged into the inside of the mounting block 401. The inner top of the mounting block 401 is movably connected with a pressure plate 403 through a spring 1 402. The lower surface of the pressure plate 403 abuts against the plug-in block 506. The arrangement of the spring 1 402 and the pressure plate 403 makes The size of the plug-in slot inside the mounting block 401 is more flexible, which facilitates the plug-in block 506 to be smoothly installed inside the mounting block 401, or to be removed from the mounting block 401. The inner bottom of the mounting block 401 is provided with a card block 404, and the lower surface of the plug-in block 506 is provided with a card slot matching the card block 404. The card slot is provided so that after the plug-in block 506 is inserted into the mounting block 401, the card block 404 can be smoothly plugged into the inside of the card slot, thereby limiting the plug-in block 506.

[0039] It should be noted that the card block 404 is only set in the middle of the bottom of the mounting block 401. When the lower end of the plug-in block 506 needs to be plugged into the mounting block 401, the plug-in block 506 is first placed obliquely so that its right part is moved into the left end of the mounting block 401. Then, the pressure plate 403 is lifted upward so that the lower part of the plug-in block 506 can be moved into the mounting block 401 as a whole. Then, the plug-in block 506 is placed in a vertical state and moved parallel to the mounting block 401. Then, the plug-in block 506 is moved downward so that the card block 404 is plugged into the lower end of the plug-in block 506, and the plug-in block 506 is limited. Then, the plug-in block 506 cannot move in the horizontal direction, and the pressure plate 403 presses the plug-in block 506 downward under the elastic force of the spring 1 402, so that the plug-in block 506 has a certain vertical limiting effect, so that the plug-in block 506 can be stably installed in the mounting block 401.

[0040] A nut unloading mechanism 6 is arranged above the sieve plate 501, and the nut unloading mechanism 6 includes a nut temporary storage box 601, and the nut temporary storage box 601 is arranged on the upper surface of the baking oven 1, and a blanking hollow plate 602 is arranged in the middle of the lower end of the nut temporary storage box 601, and an exciter 607 is arranged on the right outer surface of the blanking hollow plate 602. The exciter 607 can vibrate the blanking hollow plate 602 when it works, so that the nuts inside it vibrate, so as to avoid the accumulation of nuts and blockage, which affects the blanking effect, and the blanking hollow plate 602 A hollow plate 603 for material discharge is slidably installed inside the baking oven 1. The hollow plate 602 for material discharge and the hollow plate 603 for material discharge are both arranged inside the upper end of the baking oven 1. The lower end of the hollow plate 603 for material discharge abuts against the upper surface of the lifting sealing plate 503. A discharge port 604 is provided on the left side of the lower end of the hollow plate 603 for material discharge, and the discharge port 604 is communicated with the inside of the sieve plate 501. A lifting cylinder 606 is provided on the inner top wall of the baking oven 1, and two groups of lifting cylinders 606 are symmetrically arranged front and back. The lower ends of the two groups of lifting cylinders 606 are both provided with A connecting plate 605 is provided, and lifting grooves 12 are provided inside the two partitions 2. The two connecting plates 605 penetrate the two lifting grooves 12 respectively, and are connected to the outer surfaces of the front and rear sides of the blanking hollow plate 603 respectively. The setting of the lifting grooves 12 can provide lifting space for the connecting plates 605, so that the connecting plates 605 can smoothly drive the blanking hollow plate 603 to move vertically, and an accordion cover is provided inside the lifting grooves 12, and the accordion cover is respectively connected to the upper and lower sides of the connecting plates 605, so that when the connecting plates 605 move vertically, the accordion cover is stretched and compressed, so as to always close the lifting grooves 12, thereby preventing dust and water vapor from entering through the lifting grooves 12 to contaminate and corrode the lifting cylinder 606 and other components, thereby improving the service life of the equipment. The upper and lower sides of the interior of the baking oven 1 are hinged with a sealing door 13 through a spring hinge, and the sealing door 13 is arranged on the right side of the sieve plate 501. The setting of the spring hinge enables the sealing door 13 to automatically close the left side of the baking oven 1 when it is not subject to external force, thereby preventing the heat loss inside the baking oven 1;

[0041] 501 , the nuts in the sieve plate 501 can be fed to the feeder 603 and fed to the feeder 603. The nuts in the sieve plate 501 can be fed to the feeder 603 and fed to the feeder 603. The nuts in the sieve plate 501 can be fed to the feeder 603 and fed to the feeder 603.

[0042] A rotating mechanism 7 is arranged on the right side of the driven spur gear 505, and the rotating mechanism 7 includes a second rotating shaft 701 and a fixed tooth plate 702. The second rotating shaft 701 is rotatably mounted on the inner wall of the baking oven 1, and the second rotating shaft 701 is limited while the second rotating shaft 701 can rotate smoothly. The circumferential surface of the rotating shaft 1 302 is connected to the second rotating shaft 701 through a transmission mechanism 704. The transmission mechanism 704 is a transmission structure composed of two pulleys and a belt. This structure is a common technology in the field, so it is not described in detail. The fixed tooth plate 702 is fixedly mounted on the inner wall of the baking oven 1, and a rotating gear 703 is arranged on the circumferential surface of the rotating shaft 701. A movable groove 705 is opened inside the fixed tooth plate 702, and the rotating gear 703 is arranged inside the movable groove 705. The setting of the movable groove 705 provides a movable space for the rotating gear 703, so that the rotating gear 703 will not be affected by the fixed tooth plate 702 when rotating.

[0043] It should be noted that there is a certain distance between the left end of the fixed tooth plate 702 and the sealing door 13, so that the driven spur gear 505 on the sieve plate 501 will mesh with the fixed tooth plate 702 and rotate only after the sieve plate 501 passes through the sealing door 13 for a distance. At this time, the rotation of the sieve plate 501 will not collide with the sealing door 13. Among them, there are several groups of movable grooves 705 and rotating gears 703, and several rotating gears 703 are also connected by transmission mechanisms 704. At the same time, each rotating gear 703 corresponds to a group of mounting mechanisms 4 in its vertical direction, so that when a group of sieve plates 501 filled with nuts moves to the right to mesh with the first group of rotating gears 703 on the left, another group of new sieve plates 501 just moves to the bottom of the nut unloading mechanism 6.

[0044] A drying device 16 is provided on the right side of the front of the baking oven 1, and a blow pipe 14 is provided on the rear side of the drying device 16. The blow pipe 14 is located on the right side of the sealing door 13 and is provided inside the lower end of the baking oven 1. An air outlet 15 is provided at the upper end of the blow pipe 14. An exhaust port 17 is provided on the right side of the upper end of the baking oven 1, and an exhaust fan is provided inside the exhaust port 17. The exhaust fan can quickly discharge the water vapor generated during drying while ensuring the uniform distribution of hot air. An insulation curtain 18 is provided inside the right end of the baking oven 1. The insulation curtain 18 can block the loss of heat inside the baking oven 1 without affecting the removal of the sieve plate 501 from the right side.

[0045] When the present invention is in use, first a new sieve plate 501 is horizontally moved into the left end of the baking oven 1, and at the same time, the rotating rods 504 at the front and rear ends of the sieve plate 501 are respectively moved into the movable track grooves 8 of the two partitions 2, and then the plug-in block 506 is placed obliquely so that its right side part is moved into the left end of the mounting block 401, and then the pressing plate 403 is pushed upward so that the lower part of the plug-in block 506 can be moved into the mounting block 401 as a whole, and then the plug-in block 506 is placed in a vertical state and moved parallel to the mounting block 401, and then the plug-in block 506 is moved downward so that the card block 404 is plugged into the lower end of the plug-in block 506, and the plug-in block 506 is limited so that the sieve plate 501 is installed on the conveying chain plate 305. At this time, the upper right end of the sieve plate 501 corresponds to the blanking hollow plate 603, and at the same time, the limiting vertical rod 19 abuts against the upper left end of the sieve plate 501, and the sieve plate 501 is in a slightly oblique state with the left lower and the right higher;

[0046] Then, the lifting cylinder 606 is started, and the lifting cylinder 606 drives the connecting plate 605 and the blanking hollow plate 603 to move downward and squeeze the lifting sealing plate 503 downward. Because of the setting of the limit vertical rod 19, the lifting sealing plate 503 will be squeezed downward smoothly, and then the discharge port 604 on the left side of the lower end of the blanking hollow plate 603 is connected with the inside of the sieve plate 501, and then under the vibration of the exciter 607, the nuts in the nut temporary storage box 601 will smoothly flow into the inside of the sieve plate 501. After the nuts in the sieve plate 501 are full, the lifting cylinder 606 is started in the reverse direction. The lifting cylinder 606 drives the connecting plate 605 and the blanking hollow plate 603 to move upward to the top of the sieve plate 501, and at the same time, the lifting sealing plate 503 is reset under the elastic force of the spring 2 502 to close the right end of the sieve plate 501;

[0047] Then, the motor 301 is started, and the motor 301 drives the rotating shaft 302, the cross connecting shaft 303 and the transmission roller 304 to rotate. The transmission roller 304 rotates and drives the mounting mechanism 4 to move rightward, thereby driving the sieve plate 501 to move rightward. When the sieve plate 501 moves rightward and contacts the sealing door 13, the sealing door 13 is pushed open. Then, after the sieve plate 501 moves as a whole to the right side of the sealing door 13, the sealing door 13 is reset under the action of the spring hinge to close the right side of the baking oven 1, and the drying device 16 is turned on at the same time. The air outlet 15 of the blowing pipe 14 blows out hot air to dry the nuts inside the sieve plate 501, and when the sieve plate 501 moves to the right, the driven spur gears 505 on the front and rear sides thereof mesh with the fixed tooth plate 702 to rotate, thereby driving the sieve plate 501 to rotate, so that the nuts inside the sieve plate 501 are heated more evenly, and the water droplets that may condense on the sieve plate 501 can be thrown away during the rotation of the sieve plate 501, so as to avoid the water droplets from adhering to the surface of the nuts for a second time and affecting the drying quality;

[0048] Then, a new set of sieve plates 501 is put in from the left side of the baking oven 1, and the sieve plate 501 is fixed on the mounting block 401 located at the left end of the baking oven 1 through the plug-in block 506. At the same time, the driven spur gears 505 at the front and rear ends of the sieve plate 501 on the right are respectively meshed with the rotating gears 703 at the front and rear ends of the left end, and the electric telescopic rod 11 is started. The electric telescopic rod 11 drives the push plate 10 and the cross connecting shaft 303 to move inside the rotating shaft 1 302, so that the cross connecting shaft 303 is separated from the transmission roller 304. Then, when the sieve plate 501 on the left is loaded with nuts, the motor 301 works to drive the rotating shaft 1 302 to rotate, so that the rotating shaft 1 302 drives the rotating shaft 2 701 and the rotating gear 703 to rotate through the transmission mechanism 704, so that the rotating gear 703 drives the driven spur gear 505 on the right and the sieve plate 50 1 rotates, so that the nuts inside the sieve plate 501 on the right side in a drying state rotate slowly, so that the nuts are heated more comprehensively and evenly. When the nuts inside the left sieve plate 501 are full, the electric telescopic rod 11 drives the push plate 10 and the cross connecting shaft 303 to move toward the transmission roller 304, so that the cross connecting shaft 303 is connected with the transmission roller 304. At this time, the motor 301 is started to drive the sieve plate 501 to continue to move to the right, so that while the nuts inside the sieve plate 501 on the right side are dried, the new sieve plate 501 can be sent into the baking oven 1 on the left side and automatically loaded. After the sieve plate 501 is moved out of the baking oven 1 through the heat insulation curtain 18 on the right side, the sieve plate 501 is disassembled from the mounting block 401, and the sieve plate 501 can be removed, and the nuts that have been dried inside can be taken out and collected for subsequent use.

[0049] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A nut roasting device for ensuring the integrity of nuts, comprising a roasting oven (1), wherein partitions (2) are arranged inside the front and rear sides of the roasting oven (1), characterized in that: The baking oven (1) is provided with a nut spreading mechanism (5), the nut spreading mechanism (5) comprising a sieve plate (501), the right end of the sieve plate (501) being movably connected to a lifting sealing plate (503) via a second spring (502), rotating rods (504) being provided on the outer sides of both front and rear ends of the sieve plate (501), the other ends of the two rotating rods (504) respectively penetrating the insides of the two partitions (2), the circumferential surfaces of the two rotating rods (504) being provided with driven spur gears (505) and plug-in blocks (506), and a rotating mechanism (7) being provided on the right side of the driven spur gear (505); The rotating mechanism (7) comprises a second rotating shaft (701) and a fixed tooth plate (702); the second rotating shaft (701) is rotatably mounted on the inner wall of the baking oven (1); the fixed tooth plate (702) is fixedly mounted on the inner wall of the baking oven (1); a rotating gear (703) is arranged on the circumferential surface of the second rotating shaft (701); a movable groove (705) is provided inside the fixed tooth plate (702); and the rotating gear (703) is arranged inside the movable groove (705).

2. A nut roasting device with guaranteed integrity according to claim 1, characterized in that: A conveying mechanism (3) is arranged inside the baking oven (1), and two groups of the conveying mechanism (3) are symmetrically arranged front and back. The conveying mechanism (3) comprises a motor (301), and the motor (301) is arranged on the outer wall of the baking oven (1). The power output end of the motor (301) is drivingly connected to a rotating shaft 1 (302), and the circumferential surface of the rotating shaft 1 (302) is drivingly connected to the rotating shaft 2 (701) through a transmission mechanism (704). The interior of the rotating shaft 1 (302) is drivingly connected to a transmission roller (304) through a cross connecting shaft (303), and one end of the transmission roller (304) is rotatably mounted on the partition (2), and the surface of the transmission roller (304) is drivingly connected to a conveying chain plate (305).

3. A nut roasting device with guaranteed integrity according to claim 2, characterized in that: A push plate (10) is arranged in the middle of the cross connecting shaft (303), and an electric telescopic rod (11) is arranged on one side of the lower end of the push plate (10), and the electric telescopic rod (11) is arranged on the surface of the partition (2).

4. The nut roasting device with guaranteed integrity according to claim 2, characterized in that: The surface of the conveying chain plate (305) is provided with a mounting mechanism (4), and a plurality of mounting mechanisms (4) are arranged in an array. The mounting mechanism (4) comprises a mounting block (401), and the mounting block (401) is fixedly mounted on the surface of the conveying chain plate (305). The lower end of the plug-in block (506) is plugged into the inside of the mounting block (401). The inner top of the mounting block (401) is movably connected with a pressure plate (403) through a spring (402). The lower surface of the pressure plate (403) abuts against the plug-in block (506). The inner bottom of the mounting block (401) is provided with a clamping block (404). The lower surface of the plug-in block (506) is provided with a clamping groove matching the clamping block (404).

5. The nut roasting device with guaranteed integrity according to claim 1, characterized in that: A nut unloading mechanism (6) is arranged above the sieve plate (501), and the nut unloading mechanism (6) comprises a nut temporary storage box (601), and the nut temporary storage box (601) is arranged on the upper surface of the baking oven (1), and a blanking hollow plate (602) is arranged in the middle of the lower end of the nut temporary storage box (601), and an exciter (607) is arranged on the right outer surface of the blanking hollow plate (602), and the blanking hollow plate (60 2) is slidably installed inside a blanking hollow plate (603), the blanking hollow plate (602) and the blanking hollow plate (603) are both arranged inside the upper end of the baking oven (1), the lower end of the blanking hollow plate (603) is in contact with the upper surface of the lifting sealing plate (503), and a discharge port (604) is opened on the left side of the lower end of the blanking hollow plate (603), and the discharge port (604) is connected to the inside of the sieve plate (501).

6. The nut roasting device for ensuring integrity according to claim 5, characterized in that: The inner top wall of the baking oven (1) is provided with a lifting cylinder (606), and two groups of lifting cylinders (606) are symmetrically arranged front and back, and the lower ends of the two groups of lifting cylinders (606) are provided with connecting plates (605). The insides of the two partitions (2) are provided with lifting grooves (12), and the two connecting plates (605) respectively penetrate the two lifting grooves (12) and are respectively connected to the outer surfaces of the front and rear sides of the blanking hollow plate (603).

7. The nut roasting device with guaranteed integrity according to claim 1, characterized in that: A movable track groove (8) is provided in the middle of the two partitions (2), and a rubber sealing pad (9) is provided inside the movable track groove (8) which is symmetrical up and down. The two rotating rods (504) respectively pass through the two movable track grooves (8). A limiting vertical rod (19) is provided on the left inner top wall of the baking oven (1), and the lower end of the limiting vertical rod (19) is in contact with the left upper surface of the sieve plate (501).

8. The nut roasting device with guaranteed integrity according to claim 1, characterized in that: The upper and lower sides of the interior of the baking oven (1) are hinged with sealed doors (13) via spring hinges, and the sealed door (13) is arranged on the right side of the sieve plate (501). A drying device (16) is arranged on the right side of the front of the baking oven (1), and a blow pipe (14) is arranged on the rear side of the drying device (16), and the blow pipe (14) is located on the right side of the sealed door (13) and is arranged inside the lower end of the baking oven (1). An air outlet (15) is provided at the upper end of the blow pipe (14), an exhaust port (17) is provided on the right side of the upper end of the baking oven (1), and an exhaust fan is arranged inside the exhaust port (17), and a heat insulation curtain (18) is arranged inside the right end of the baking oven (1).

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