Raw material baking device for peanut butter preparation

Abstract

The utility model relates to the technical field of baking of peanut butter raw materials, and discloses a raw material baking device for peanut butter preparation, which comprises an oven, four corners of the bottom of the oven are fixedly connected with supporting legs, the top of the oven is fixedly connected with a base plate, the upper surface of the base plate is fixedly connected with a motor, and the motor is fixedly connected with the base plate. A control panel assembly is fixedly connected to the outer surface of the oven, a detachable structure is arranged in the oven and comprises a baffle, a fixing rod and anti-skid sleeves, and after the oven completes baking of peanut butter preparation raw materials, the two anti-skid sleeves are held by two hands separately, the detachable structure is pulled out in the direction away from the oven, and the anti-skid sleeves are fixed to the baffle. The baked peanut butter preparation raw materials leak from the leakage net without being supported by the baffle and are discharged from the discharging port, the operation process of manually taking out the baked peanut butter preparation raw materials is omitted, workers are prevented from being scalded by heat waves of the oven, the operation safety of workers is guaranteed, and the operation of taking out the peanut butter preparation raw materials of the baking device is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of peanut butter raw material roasting technology, specifically a raw material roasting device for peanut butter preparation. Background Technology

[0002] As people's economic and material conditions have gradually improved, many new delicacies have emerged, one of which is peanut butter. Whether paired with other foods or eaten directly, peanut butter has a unique flavor. Medical knowledge suggests that consuming moderate amounts of peanut butter can help lower blood pressure and cholesterol, and promote sleep. The fact that peanut butter has so many benefits has further piqued people's curiosity. One key step in making peanut butter is roasting the raw materials.

[0003] In existing roasting devices, the oven temperature rises to roast peanuts. After roasting a large quantity of peanuts, personnel need to remove them. Because the peanuts are very hot when they are gathered together, they can cause burns when handling them. In addition, the heat waves from the oven can also cause burns if people get too close. Therefore, it is inconvenient to remove the peanuts. In view of this, there is a need for a convenient and easy-to-use raw material roasting device for peanut butter preparation. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a raw material roasting device for peanut butter preparation, which solves the problem that when personnel handle peanuts during mass production, they are easily burned by the high temperature of the peanuts and the heat generated by the oven, making it inconvenient to remove the peanuts.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a raw material roasting device for peanut butter preparation, comprising an oven, with support legs fixedly connected to the four corners of the bottom of the oven, a feeding inlet on the top of the oven, and a discharging outlet on the bottom of the oven. A pad is fixedly connected to the top of the oven, and a motor is fixedly connected to the upper surface of the pad. A first sprocket is fixedly installed at the output end of the motor, and a control panel assembly is fixedly connected to the outer surface of the oven.

[0008] The oven has a removable internal structure, which includes a baffle, a fixing rod, and a non-slip sleeve.

[0009] The oven is equipped with a shaking device inside, which includes a chain, a second sprocket, a gear, a rack, a shaking frame, a strainer, and roller bearings.

[0010] The oven has a rotating drive shaft that extends through the interior of the oven, and sliding grooves are provided on the outer surfaces of both the left and right sides of the oven.

[0011] Preferably, the baffle is located inside the oven, with both ends of the baffle extending out of the oven. A fixing rod is fixedly connected to one end of the baffle near the feed inlet, and an anti-slip sleeve is fitted onto the outer surface of the fixing rod. There are two detachable structures placed side by side.

[0012] Preferably, the chain drive is sleeved on the outer surface of the first sprocket, and the end of the chain away from the output end of the motor is sleeved on the outer surface of the second sprocket. The second sprocket is fixedly installed on the outer surface of the drive shaft, and the gear is fixedly installed on the outer surface of the drive shaft.

[0013] Preferably, the shaking frame is disposed inside the oven, the strainer is fixedly installed inside the shaking frame, and the rack is fixedly installed on the outer surface of the shaking frame near the drive shaft, with the outer surface of the rack meshing with the outer surface of the gear.

[0014] Preferably, the roller bearings are rotatably mounted on the left and right sides of the swaying frame and are symmetrically distributed. There are four roller bearings in total, and the roller bearings slide relative to each other on the sliding grooves. There are two sliding grooves in total.

[0015] Preferably, a support plate is fixedly connected to the rear outer surface of the oven, a cold air fan is fixedly connected to the upper surface of the support plate, an air supply pipe is fixedly connected to the output end of the cold air fan, the end of the air supply pipe away from the cold air fan is fixedly connected to the outer surface of the oven, a ventilation rack is fixedly connected to the inside of the oven, and a number of ventilation holes are opened on the outer surface of the ventilation rack, the ventilation holes being smaller than the raw materials for peanut butter preparation.

[0016] Preferably, the control panel assembly is electrically connected to the motor, the control panel assembly is electrically connected to the oven, and the control panel assembly is electrically connected to the air cooler.

[0017] Preferably, the outer surface of the oven has a through hole for disassembly and installation of a detachable structure, the baffle passes through the lower end of the rocking frame, the outer surface of the baffle is in contact with the lower surface of the mesh, and the outer surface of the oven has a through hole for installation of an air duct.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, the present invention provides a raw material roasting device for peanut butter preparation, which has the following beneficial effects:

[0020] 1. A raw material roasting device for peanut butter preparation: When the oven finishes roasting the raw materials for peanut butter preparation, the user holds the two anti-slip sleeves separately and pulls the detachable structure away from the oven. The roasted raw materials, no longer supported by the baffles, fall through the screen and exit from the discharge port. This saves the manual process of removing the roasted raw materials, avoids burns from the oven heat, ensures worker safety, and makes it more convenient to handle the raw materials.

[0021] 2. A raw material roasting device for peanut butter preparation: In use, the shaking device can disperse the peanut butter preparation raw materials to be roasted added to the oven through stable shaking, so that the raw materials to be roasted are automatically and evenly spread on the shaking rack. This saves manual operation of leveling the raw materials after feeding, and saves roasting production time. At the same time, the stable shaking also ensures that the raw materials to be roasted are heated evenly during the roasting process, avoiding the situation where the raw materials to be roasted gather in one place and are partially incompletely dried.

[0022] 3. A raw material roasting device for peanut butter preparation, in use, is equipped with a cold air fan that generates cold air, which is sent into the oven through an air supply pipe. The cold air circulates at the bottom of the oven through a funnel-shaped ventilation rack and cools the peanut butter preparation raw materials that fall through the mesh through the ventilation holes. This accelerates the cooling process of the roasted peanut butter preparation raw materials, saves time for the raw materials to enter the next process, improves production efficiency, and also avoids workers from touching the high-heat peanuts during handling, thus preventing burns and ensuring a safe working environment. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a rear-view structural schematic diagram of the present invention;

[0025] Figure 3 This is a schematic diagram of the shaking device of this utility model;

[0026] Figure 4 This is a schematic diagram of the detachable structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the sprocket and chain of this utility model;

[0028] Figure 6 This is a schematic diagram of the planer structure of this utility model.

[0029] Reference numerals: 1. Oven; 2. Support leg; 3. Feed inlet; 4. Pad; 5. Motor; 6. First sprocket; 7. Chain; 8. Second sprocket; 9. Air cooler; 10. Support plate; 11. Sliding groove; 12. Roller bearing; 13. Drive shaft; 14. Gear; 15. Spur rack; 16. Shaking frame; 17. Strainer; 18. Baffle; 19. Fixing rod; 20. Anti-slip sleeve; 21. Detachable structure; 22. Air duct; 23. Ventilation frame; 24. Discharge port; 25. Ventilation hole; 26. Control panel assembly. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-6 This utility model provides a new technical solution: a raw material roasting device for peanut butter preparation, including an oven 1. Support legs 2 are fixedly connected to the four corners of the bottom of the oven 1, with four legs evenly distributed at the bottom to ensure the oven 1 is placed stably. The support legs 2 also separate the bottom of the oven 1 from the ground by a certain height, facilitating the discharge of the roasted peanut butter preparation raw materials. An inlet 3 is provided at the top of the oven 1, and an outlet 24 is provided at the bottom. The inlet 3 facilitates the addition and feeding of the peanut butter preparation raw materials to be roasted, while the outlet 24, located at the bottom of the oven 1, allows the roasted peanut butter preparation raw materials to be discharged by gravity.

[0032] Furthermore, a pad 4 is fixedly connected to the top of the oven 1, and a motor 5 is fixedly connected to the upper surface of the pad 4. A first sprocket 6 is fixedly installed at the output end of the motor 5. A control panel assembly 26 is fixedly connected to the outer surface of the oven 1. The control panel assembly 26 is electrically connected to the motor 5, the oven 1, and the fan 9. The control panel assembly 26 is designed to continuously monitor and control the operation of each device, facilitating manual adjustments to any issues during the baking process. Additionally, the operation of each device can be started via the control panel assembly 26, making the baking device easy to use.

[0033] Furthermore, the oven 1 is provided with a detachable structure 21 inside. The detachable structure 21 includes a baffle 18, a fixing rod 19 and an anti-slip sleeve 20. The baffle 18 is located inside the oven 1, and both ends of the baffle 18 extend out of the oven 1. The fixing rod 19 is fixedly connected to one end of the baffle 18 near the feed inlet 3. The anti-slip sleeve 20 is sleeved on the outer surface of the fixing rod 19. There are two detachable structures 21 and they are placed side by side.

[0034] The outer surface of the oven 1 has through holes for disassembly and installation of the detachable structure 21. The baffle 18 is attached to the lower surface of the strainer 17. When the oven 1 has finished baking the peanut butter preparation material, the two anti-slip sleeves 20 are held separately and the detachable structure 21 is pulled away from the oven 1. After the baked peanut butter preparation material is no longer supported by the baffle 18, it falls through the strainer 17 and is discharged from the discharge port 24. This saves the manual operation of taking out the baked peanut butter preparation material, avoids the worker being burned by the heat of the oven 1, ensures the safety of the worker, and makes it more convenient to take out the peanut butter preparation material from the baking device.

[0035] Furthermore, the oven 1 is equipped with a shaking device, which includes a chain 7, a second sprocket 8, a gear 14, a rack 15, a shaking frame 16, a mesh screen 17, and a roller bearing 12. The chain 7 is driven and sleeved on the outer surface of the first sprocket 6, and the end of the chain 7 away from the output end of the motor 5 is driven and sleeved on the outer surface of the second sprocket 8. The second sprocket 8 is fixedly installed on the outer surface of the drive shaft 13, and the gear 14 is fixedly installed on the outer surface of the drive shaft 13.

[0036] The shaking frame 16 is located inside the oven 1. The mesh screen 17 is fixedly installed inside the shaking frame 16. The rack 15 is fixedly installed on the outer surface of the shaking frame 16 near the drive shaft 13. The outer surface of the rack 15 meshes with the outer surface of the gear 14. The roller bearings 12 are rotatably installed on the left and right sides of the shaking frame 16 and are symmetrically distributed. There are four roller bearings 12. The roller bearings 12 slide relative to each other on the sliding groove 11.

[0037] There are two sliding grooves 11. During use, the shaking device can disperse the peanut butter preparation materials to be baked by adding them to the oven 1 through stable shaking, so that the peanut butter preparation materials to be baked are automatically and evenly spread on the shaking rack 16. This saves the manual operation of spreading the peanut butter preparation materials after feeding, and saves baking production time. At the same time, the stable shaking also ensures that the peanut butter preparation materials to be baked are heated evenly during the baking process, and avoids the peanut butter preparation materials to be baked from gathering in one place and being partially incompletely dried.

[0038] Furthermore, a support plate 10 is fixedly connected to the rear outer surface of the oven 1, a cold air fan 9 is fixedly connected to the upper surface of the support plate 10, an air supply pipe 22 is fixedly connected to the output end of the cold air fan 9, and the end of the air supply pipe 22 away from the cold air fan 9 is fixedly connected to the outer surface of the oven 1. A ventilation rack 23 is fixedly connected inside the oven 1, and a number of ventilation holes 25 are opened on the outer surface of the ventilation rack 23. The ventilation holes 25 are smaller than the raw materials for preparing peanut butter.

[0039] The outer surface of the oven 1 has through holes for installation with the air supply pipe 22. During use, the air cooler 9 generates cold air, which is sent into the oven 1 through the air supply pipe 22. The cold air circulates at the bottom of the oven 1 through the funnel-shaped ventilation rack 23 and cools the peanut butter preparation materials that fall from the mesh 17 through the ventilation holes 25. This speeds up the cooling process of the peanut butter preparation materials after baking, saves time for the peanut butter preparation materials to enter the next process, improves production efficiency, and also prevents workers from touching the high-heat peanuts during handling, thus avoiding burns and ensuring a safe working environment.

[0040] Furthermore, when using the device, first place the device on a flat ground and place it stably. Hold the anti-slip sleeve 20 with one hand and lift the baffle 18 with the other hand. Align the baffle 18 with the mounting hole on the oven 1 and insert it. After the two detachable structures 21 are installed, proceed to the next step.

[0041] Furthermore, when using the device, a certain amount of peanut butter preparation material to be baked is added to the inside of oven 1 through feed port 3. The peanut butter preparation material to be baked falls onto the shaking device along the inner wall of the oven 1 frame. The baking device is connected to the power supply, the control panel assembly 26 is turned on, the motor 5 is started using the control panel assembly 26, the cold air blower 9 is turned on and the oven 1 is started. The forward and reverse rotation time of motor 5 is set on the control panel assembly 26 and the program is run in a cycle. The output end of motor 5 rotates forward, driving the first sprocket 6 to rotate. The rotation of the first sprocket 6 drives the chain 7 to drive, the chain 7 drives the second sprocket 8 to rotate, the rotation of the second sprocket 8 drives the drive shaft 13 to rotate, the rotation of the drive shaft 13 drives the gear 14 to rotate, the rotation of the gear 14 drives the rack 15 to move, and the movement of the rack 15 drives the shaking frame 16 to slide on the sliding groove 11 through the roller bearing 12.

[0042] Furthermore, when the forward rotation time of motor 5 set by control panel component 26 is reached, control panel component 26 sends an electrical signal to motor 5 through the line. After receiving the electrical signal through the line, motor 5 stops rotating forward and begins to rotate in reverse. At this time, the output end of motor 5 rotates in reverse, driving the first sprocket 6 to rotate. The rotation of the first sprocket 6 drives the chain 7 to drive, the chain 7 drives the second sprocket 8 to rotate, the rotation of the second sprocket 8 drives the drive shaft 13 to rotate, the rotation of the drive shaft 13 drives the gear 14 to rotate, the rotation of the gear 14 drives the rack 15 to move, and the movement of the rack 15 drives the shaking frame 16 to slide in the opposite direction of forward rotation on the sliding groove 11 through the roller bearing 12. The forward and reverse rotation of the output end of motor 5 runs in a cycle, realizing the reciprocating linear movement of the shaking device, which drives the peanut butter preparation raw materials to be baked to move and disperse.

[0043] Furthermore, when using this device, after baking is complete, the control panel component 26 sends an electrical signal to the motor 5 via a line. After receiving the electrical signal, the output of the motor 5 stops running and enters a standby state. At this time, both hands separate and hold the anti-slip sleeve 20, and pull the detachable structure 21 away from the oven 1. After the baked peanut butter preparation material loses the support of the baffle 18, it leaks out from the strainer 17. The strainer 17 has large holes, which can allow all the peanut butter preparation material to leak out. Due to its own gravity, it begins to fall, and the cold air blower... 9 generates cold air, which is sent to the interior of oven 1 through air supply pipe 22. The cold air circulates at the bottom of oven 1 through funnel-shaped ventilation rack 23 and exchanges heat with the peanut butter preparation material that falls from the mesh 17 through ventilation holes 25, cooling the roasted peanut butter preparation material. The roasted peanut butter preparation material is discharged from discharge port 24. After discharge, it is loaded into the detachable structure 21, and new peanut butter preparation material to be roasted is added. Press the reset button of control panel component 26, and the roasting device will start the next roasting process.

[0044] Structural Description:

[0045] Oven 1: The main component of the baking device, which bakes the peanut butter preparation ingredients added to it. Oven 1 includes a cabinet, heating elements (metal tube heating elements and quartz glass tube heaters), temperature control devices (temperature regulator and timer) and auxiliary components.

[0046] Support leg 2: Support component, which supports the placement of oven 1 to ensure that oven 1 is placed stably. At the same time, support leg 2 separates the bottom of oven 1 from the ground by a certain height, which facilitates the discharge of raw materials for peanut butter preparation after baking.

[0047] Feed inlet 3: Feeding component. Feed inlet 3 is connected to the interior of oven 1. It works in conjunction with the rack structure inside oven 1 to facilitate the addition and feeding of raw materials for peanut butter preparation to be baked.

[0048] Pad 4: Fixed support assembly. The bottom of the motor 5 is fixedly connected to the upper surface of the pad 4 to fix the position of the motor 5, raise the output end of the motor 5 to a certain height, leave room for the rotation of the first sprocket 6, and ensure the stable operation of the motor 5.

[0049] Motor 5: A three-phase asynchronous motor. The control panel component 26 is electrically connected to the motor 5. The forward and reverse rotation times of the motor 5 are set by the control panel component 26, and the motor 5 is controlled to complete the forward and reverse rotation, ensuring the reciprocating linear movement of the swaying device and ensuring the normal operation of the swaying device.

[0050] First sprocket 6: Ordinary sprocket, transmission component, which transmits the power output from the output end of motor 5 to the next transmission component.

[0051] Chain 7: Ordinary chain, transmission component, which transmits the power output from the output end of motor 5 to the next transmission component.

[0052] Second sprocket 8: Ordinary sprocket, transmission component, which transmits the power output from the output end of motor 5 to the next transmission component.

[0053] Air cooler 9: Air cooler 9 includes components such as compressor, conveying pipe, drain pipe, and controller. It generates cold air and sends the cold air through air supply pipe 22 to the bottom of oven 1 to cool the roasted peanut butter preparation materials, speed up the cooling process of the roasted peanut butter preparation materials, save the time for the peanut butter preparation materials to enter the next process, and improve production efficiency.

[0054] Support plate 10: Fixed support component, which provides fixed support for the air cooler 9 and ensures the normal operation of the air cooler 9.

[0055] Sliding groove 11: There are two sliding grooves 11, which are distributed on the left and right sides of the oven 1 near the bottom, in conjunction with the movement of the rocking rack 16.

[0056] Roller bearing 12: The size is 30mm. There are four roller bearings 12, which are symmetrically distributed on both sides of the rocking frame 16.

[0057] Drive shaft 13: a transmission component, rotatably installed inside oven 1, with one end extending out of oven 1 and the other end of the gear 14 remaining inside oven 1.

[0058] Gear 14: Transmission assembly, which transmits the power output from the output end of motor 5 to the next transmission assembly.

[0059] Spur rack 15: Transmission assembly, installed on the outer surface of the rocking frame 16 near the transmission shaft 13, transmits the power output from the output end of the motor 5 to the rocking frame 16, and the movement of the spur rack 15 drives the rocking frame 16 to move.

[0060] Shaking rack 16: The shaking rack 16 is equipped with blocks around its perimeter to prevent peanuts from falling during the shaking and roasting process, and a mesh 17 is installed inside.

[0061] Screen 17: It supports the raw materials for making peanut butter to be baked. The lower surface of screen 17 is in contact with the upper surface of baffle 18.

[0062] Baffle 18: "Rectangular" in shape, extending through the interior of oven 1, serves to support the peanut butter preparation materials to be baked, preventing peanuts from falling off during shaking during baking.

[0063] Anti-slip sleeve 20: The surface is rough to increase friction with the palm of the hand. Its material is insulating mica sheet, a commonly used heat insulation material.

[0064] Detachable structure 21: There are two of them, installed side by side inside the oven 1.

[0065] Air supply duct 22: It is fixedly connected to the output end of the air cooler 9. During installation, ensure that there are no gaps between it and the air cooler 9.

[0066] Ventilation rack 23: Funnel-shaped with several ventilation holes 25 to ensure heat exchange between the cold air and the roasted peanut butter preparation materials.

[0067] Discharge port 24: Discharge port 24 is located at the bottom of oven 1 to facilitate the discharge of peanut butter preparation materials after baking by gravity.

[0068] Ventilation hole 25: Ensures heat exchange between the cold air and the roasted peanut butter preparation ingredients.

[0069] Control panel component 26: Control panel component 26 is electrically connected to motor 5, oven 1, and air cooler 9. It can continuously monitor and control the operation of each device, making it convenient for manual adjustment of problems during the baking process. At the same time, the operation of each device can be started through control panel component 26, which facilitates the use of the baking device. Control panel component 26 includes power supply, PLC circuit board, switch button and display screen.

[0070] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material roasting device for peanut butter preparation, comprising an oven (1), wherein support legs (2) are fixedly connected to the four corners of the bottom of the oven (1), a feeding port (3) is provided on the top of the oven (1), and a discharging port (24) is provided on the bottom of the oven (1), characterized in that: The top of the oven (1) is fixedly connected with a backing plate (4), the upper surface of the backing plate (4) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly installed with a first sprocket (6), the outer surface of the oven (1) is fixedly connected with a control panel assembly (26); Wherein, the inside of the oven (1) is provided with a detachable structure (21), the detachable structure (21) comprises a baffle (18), a fixed rod (19) and an anti-skid sleeve (20); Wherein, the inside of the oven (1) is provided with a shaking device, the shaking device comprises a chain (7), a second sprocket (8), a gear (14), a straight rack (15), a shaking frame (16), a mesh screen (17) and a roller bearing (12); Wherein, the inside of the oven (1) is rotatably installed with a transmission shaft (13), the transmission shaft (13) penetrates out of the inside of the oven (1), the outer surfaces of the left and right sides of the oven (1) are both provided with sliding grooves (11).

2. A raw material roasting device for peanut butter production according to claim 1, characterized in that: The baffle (18) is arranged in the inside of the oven (1), the both ends of the baffle (18) penetrate out of the oven (1), the fixed rod (19) is fixedly connected to one end of the baffle (18) close to the feed inlet (3), the anti-skid sleeve (20) is sleeved on the outer surface of the fixed rod (19), and the number of the detachable structure (21) is two and arranged side by side.

3. A raw material roasting device for peanut butter preparation according to claim 1, characterized in that: The chain (7) is transmissionally sleeved on the outer surface of the first sprocket (6), one end of the chain (7) away from the output end of the motor (5) is transmissionally sleeved on the outer surface of the second sprocket (8), the second sprocket (8) is fixedly installed on the outer surface of the transmission shaft (13), and the gear (14) is fixedly installed on the outer surface of the transmission shaft (13).

4. A raw material roasting device for peanut butter preparation according to claim 1, characterized in that: The shaking frame (16) is arranged in the inside of the oven (1), the mesh screen (17) is fixedly installed in the inside of the shaking frame (16), the straight rack (15) is fixedly installed on the outer surface of the shaking frame (16) close to the transmission shaft (13), and the outer surface of the straight rack (15) is in meshing connection with the outer surface of the gear (14).

5. A raw material roasting device for peanut butter preparation according to claim 1, characterized in that: The roller bearings (12) are rotatably installed on the left and right sides of the shaking frame (16) and symmetrically distributed, the number of the roller bearings (12) is four, the roller bearings (12) relatively slide on the sliding grooves (11), and the number of the sliding grooves (11) is two.

6. A raw material roasting device for peanut butter preparation according to claim 1, characterized in that: The rear outer surface of the oven (1) is fixedly connected with a supporting plate (10), the upper surface of the supporting plate (10) is fixedly connected with a cold air fan (9), the output end of the cold air fan (9) is fixedly connected with a air supply pipe (22), one end of the air supply pipe (22) away from the cold air fan (9) is fixedly connected with the outer surface of the oven (1), the inside of the oven (1) is fixedly connected with a ventilation frame (23), a plurality of ventilation holes (25) are formed in the outer surface of the ventilation frame (23), and the ventilation holes (25) are smaller than the preparation raw materials of peanut butter.

7. A raw material roasting device for peanut butter preparation according to claim 1, characterized in that: The control panel assembly (26) is electrically connected with the motor (5), the control panel assembly (26) is electrically connected with the oven (1), and the control panel assembly (26) is electrically connected with the cold air fan (9).

8. A raw material roasting device for peanut butter preparation according to claim 1, characterized in that: The outer surface of the oven (1) is provided with a through hole matched with the detachable structure (21) for dismounting and mounting, the baffle (18) penetrates the lower end of the shaking frame (16), the outer surface of the baffle (18) is matched with the lower surface of the mesh (17), and the outer surface of the oven (1) is provided with a through hole matched with the air supply pipe (22) for mounting.

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