A fruit and vegetable peeling machine

Abstract

The utility model belongs to but is not limited to food mechanical technical field, especially a kind of fruit and vegetable peeling machine, including rack, motor, first synchronous pulley, synchronous belt, barrel assembly, upper cover assembly and cutterhead assembly;Motor is fixed in rack side, and first synchronous pulley on motor is equipped with synchronous belt, and synchronous belt drives cutterhead assembly in barrel assembly to rotate;Barrel assembly is installed in rack top, and barrel assembly top is provided with barrel assembly, and barrel assembly is installed in barrel assembly inside, and barrel assembly outside is provided with rotating speed valve, for controlling cutterhead assembly rotating speed.Cutterhead assembly includes second synchronous pulley, cutter, bolt, standard spring washer, shaft, carbon steel deep ball bearing, inner skeleton, cutter is fixedly connected with shaft body by bolt and standard spring washer, shaft body is installed on inner skeleton, carbon steel deep ball bearing is connected on shaft body, and shaft body bottom is connected with second synchronous pulley.

Description

Technical Field

[0001] This utility model belongs to, but is not limited to, the field of food machinery technology, and particularly relates to a fruit and vegetable peeling machine. Background Technology

[0002] Common fruit and vegetable peeling machines on the market generally have the following problems: Materials are easily damaged due to collisions with the stainless steel during rotation, causing injury to the fruit and vegetable tissues. Material tumbling is poor because the material is thrown outwards and piles up under centrifugal force. Peeling is uneven and incomplete because poor tumbling leads to repeated peeling of the same area. High material loss is due to the inability to precisely adjust the peeling thickness according to different materials. Some materials are damaged because the motor speed cannot be adjusted, thus limiting the centrifugal force; softer materials are easily damaged.

[0003] Based on the above analysis, the urgent technical problems that need to be solved in the existing technology are: the materials in the commonly used fruit and vegetable peeling machines on the market are easily damaged, the materials do not tumble well, the peeling is uneven, and the loss is large. Summary of the Invention

[0004] In view of the problems existing in the prior art, this utility model provides a fruit and vegetable peeling machine.

[0005] This utility model is implemented as follows: a fruit and vegetable peeling machine, wherein the peeling blade assembly adopts an adjustable thickness method, and each set of blades on the back of the blade disc is equipped with an adjusting screw, which can adjust the thickness of the blade extension. The blades are fixed to the angle steel by screws, and the angle steel is welded to the blade disc.

[0006] Furthermore, the cutter head assembly includes a second synchronous pulley, a cutter head, bolts, standard spring washers, a shaft, a carbon steel deep rolling ball bearing, and an inner frame. The cutter head is fixedly connected to the shaft by bolts and standard spring washers. The shaft is mounted on the inner frame, and a carbon steel deep rolling ball bearing is connected to the shaft. The bottom of the shaft is connected to the second synchronous pulley.

[0007] Furthermore, the blade is fixed to the cutter head by welding with an angle steel. The blade is fixed to the angle steel by a screw and the blade extension length can be adjusted.

[0008] Furthermore, the frame includes a top frame, uprights, a first cross brace, a second cross brace, and feet; the top frame is installed at the top of the frame, the uprights are installed on the side chains of the frame, the first cross brace is installed at the bottom of the frame, feet are connected to the four corners of the bottom of the frame through the first cross brace, and the second cross brace is installed at the middle height position of the frame.

[0009] Furthermore, a layer of silicone soft lining is covered on the inner cylindrical wall, and 1 to 6 raised stainless steel auxiliary materials are installed on the rotating cutter head. One to two raised semi-circular pushers are installed on the inner wall of the cylinder.

[0010] Furthermore, the peeler assembly adopts an adjustable thickness method. Each set of blades on the back of the blade disc is equipped with an adjustment screw, which can adjust the thickness of the blade extension. The motor uses frequency conversion speed regulation.

[0011] Based on the above technical solutions and the technical problems solved, the advantages and positive effects of the technical solution to be protected by this utility model are as follows: This invention features a silicone liner covering the inner cylindrical wall to prevent damage to the material. Two to six raised stainless steel pieces are welded onto the rotating cutter head, forcing the material to tumble during rotation. Two raised semi-circular pushers are added to the inner wall of the cylinder to push the material towards the center of the cutter head, counteracting the problem of poor material tumbling, uneven peeling, and incomplete peeling caused by centrifugal force causing the material to rotate along the outer ring of the cutter head and the cylinder wall.

[0012] The peeling blade assembly features an adjustable thickness design. Each blade assembly has an adjusting screw on the back of the blade disc, allowing for adjustment of the blade extension thickness, thus controlling the peeling thickness and waste. The motor uses variable frequency speed control, allowing different speeds for different materials and eliminating the problem of damage from impacts.

[0013] After the transformation of this utility model's technical solution, the efficiency of the equipment in processing fruits and vegetables has been greatly improved, and the peeling efficiency of fruits and vegetables in many agricultural product processing enterprises across the country has increased several times, with excellent peeling results.

[0014] This utility model fills the technical gap in similar products both domestically and internationally, which suffer from poor peeling effects, excessive waste, and the tendency for soft fruits and vegetables to be easily damaged by centrifugal force.

[0015] Many agricultural and fruit processing enterprises have been peeling produce manually for a long time and have been eager for a machine that can mimic the effect of manual peeling to improve production efficiency. However, similar products have poor peeling results, high waste, and are prone to damaging soft materials. We addressed these problems one by one through experimentation and improvement, and finally achieved satisfactory results.

[0016] For a long time, similar products have had less than ideal peeling results, leading some manufacturers to hold a prejudice against this type of product, believing that all products of this type are ineffective at peeling. This utility model addresses these difficulties one by one with improved solutions, ultimately achieving satisfactory results. The results demonstrated in field trials satisfied customers. Attached Figure Description

[0017] Figure 1 This is a front view of the fruit and vegetable peeling machine provided in this embodiment of the utility model; Figure 2 This is a side view of the fruit and vegetable peeling machine provided in this embodiment of the utility model; Figure 3 This is a top view of the fruit and vegetable peeling machine provided in this embodiment of the utility model; Figure 4 This is a cross-sectional view of the cutter head assembly provided in this embodiment of the utility model; Figure 5 This is a blade connection diagram provided in an embodiment of the present utility model; Figure 6 This is a top view of the cutter head assembly provided in this embodiment of the utility model; Figure 7 This is a front view of the rack provided in an embodiment of the present utility model; Figure 8 This is a side view of the rack provided in an embodiment of the present utility model; Figure 9 This is a top view of the frame provided in an embodiment of the present utility model; Figure 10 This is a schematic diagram of the enlarged cutter head provided in an embodiment of this utility model; In the diagram: 1. Frame; 2. Motor; 3. First synchronous pulley; 4. Synchronous belt; 5. Cylinder; 6. Cylinder assembly; 7. Top cover assembly; 8. Cutter head; 9. Motor mounting bracket; 10. Bolt; 11. Standard spring washer; 12. Shaft; 13. Disc for fixing the central shaft; 14. Carbon steel deep rolling ball bearing; 15. Inner frame; 16. Angle steel; 17. Screw; 18. Blade; 19. Top frame; 20. Column; 21. First cross brace; 22. Second cross brace; 23. Foot cup; 24. Second synchronous pulley; 25. Raised stainless steel. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0019] Figure 1 As shown, a fruit and vegetable peeling machine includes a frame 1, a motor 2, a first synchronous pulley 3, a synchronous belt 4, a cylinder 5, a cylinder assembly 6, and a top cover assembly 7. The motor 2 is fixed to one side of the frame 1, and a synchronous belt 4 is installed on the first synchronous pulley 3 on the motor 2. The synchronous belt 4 drives the blade assembly 8 inside the cylinder assembly 6 to rotate. The cylinder assembly 6 is installed at the top of the frame 1, and the cylinder 5 is provided at the top of the cylinder assembly 6. The cylinder 5 is installed inside the cylinder assembly 6, and a speed control box is provided outside the cylinder 5 to control the rotation speed of the blade assembly 8.

[0020] The cutter head assembly includes a second synchronous pulley 24, a cutter head 8, bolts 10, a standard spring washer 11, a shaft, a carbon steel deep rolling ball bearing 14, and an inner frame 15. The cutter head 8 is fixedly connected to the shaft 12 by bolts 10 and standard spring washers 11. The shaft 12 is mounted on the inner frame 15, and the carbon steel deep rolling ball bearing 14 is connected to the shaft 12. The bottom of the shaft 12 is connected to the second synchronous pulley 24.

[0021] The blade 18 and the angle iron 16 are fixed to the cutter head 8 by screws 17.

[0022] The frame 1 includes an upper frame 19, a column 20, a first cross brace 21, a second cross brace 22, and feet 23. The upper frame 19 is installed at the top of the frame 1, the column 20 is installed on the side chain of the frame 1, the first cross brace 21 is installed at the bottom of the frame 1, and feet 23 are connected to the four corners of the bottom of the frame 1 through the first cross brace 21. The second cross brace 22 is installed at the middle height position of the frame 1.

[0023] This invention features a silicone liner covering the inner cylindrical wall to prevent damage to the material. Two to six raised stainless steel plates (25) are welded onto the rotating cutter head 8, forcing the material to tumble during rotation. Two raised semi-circular pushers are also added to the inner wall of the cylinder to push the material towards the center of the cutter head 8, thus mitigating the problem of poor material tumbling, uneven peeling, and incomplete peeling caused by centrifugal force causing the material to rotate continuously along the outer ring of the cutter head 8 and the cylinder wall.

[0024] The peeling blade assembly features an adjustable thickness design. Each blade assembly on the back of the blade disc 8 has an adjusting screw to adjust the blade extension thickness, thereby controlling the peeling thickness and material waste. The motor 2 uses variable frequency speed control, allowing different speeds to be used for different materials, thus eliminating the problem of damage from impacts.

[0025] This utility model is mainly used in the fruit and vegetable peeling process of agricultural and sideline product processing enterprises, such as sweet potatoes, potatoes, squash, taro, papaya, etc., which greatly improves production efficiency.

[0026] Businesses using this product see a five- to six-fold increase in efficiency during the fruit and vegetable peeling process, preventing spoilage due to delays during peak processing periods and increasing profits.

[0027] Power transmission principle. The motor 2 serves as the power source, and a first synchronous pulley 3 is mounted on its output shaft, which meshes with the synchronous belt 4. The synchronous belt 4 transmits the rotational torque of the motor to the second synchronous pulley 22 at the bottom of the cylinder assembly 6, driving the cutter head 8 to rotate.

[0028] The cutter head rotates and is supported. The cutter head 8 is fixedly connected to the shaft 12 by bolts 10 and standard spring washers 11. The shaft 12 is mounted on the inner frame 15 and is supported by a carbon steel deep groove ball bearing 14 with low friction, ensuring stable and reliable rotation of the cutter head 8 at high speed.

[0029] Cutting principle of peeling blade. Angle steel 16 and blade 18 are fixed on the cutter head 8 by screws 17. When fruits and vegetables are placed inside the cylinder 5 and come into contact with the blade 18, the blade rotates with the cutter head to generate circumferential cutting force, quickly scraping the surface of the fruits and vegetables. Angle steel 16 plays a supporting and stabilizing role.

[0030] Speed ​​regulation and control. A speed control box 23 is installed externally on the cylinder assembly 6, which can adjust the speed of the motor 2 and the cutter head 8 to meet the peeling needs of fruits and vegetables with different hardness. For example, a high speed is used for hard fruits and vegetables such as sweet potatoes and taro, and a low speed is used for soft fruits and vegetables such as potatoes and peaches to reduce bruising and fruit pulp loss.

[0031] Frame and Stability. The entire machine consists of a frame 1, with an upper frame 19, uprights 20, a first cross brace 21, a second cross brace 22, and feet 23 forming a stable support structure. The feet 23 ensure that the equipment does not shift during operation, and the cross braces reinforce the overall rigidity, avoiding resonance during high-speed rotation, thereby ensuring uniform peeling and the durability of the equipment.

[0032] Figure 3 The diagram shows a top view of the fruit and vegetable peeler, with the blade disc 8 located inside the cylinder and arranged horizontally. Multiple blades and an auxiliary tumbling device are visible on the surface of the blade disc, used to enhance its rigidity during rotation and prevent deformation during high-speed operation. The blade disc 8 is connected to the motor's transmission mechanism. When the blade disc rotates, the fruits and vegetables come into contact with the blades inside the cylinder and are peeled evenly.

[0033] This view clearly shows the relative position of fruits and vegetables within the cylinder and on the blade disc 8. The peeling process is smooth, and the peeling uniformity is ensured. This arrangement also prevents fruits and vegetables from shaking due to blade disc deformation during rotation, thereby improving the overall reliability and service life of the machine.

[0034] Figure 4 This is a cross-sectional view of the cutter head assembly. The cutter head 8 is fixed to the shaft 12 by bolts 10 and standard spring washers 11. The shaft is supported by an inner frame 15 and a carbon steel deep rolling ball bearing 14, thus ensuring rotational stability. The second synchronous pulley 24 is installed at the lower end of the shaft and transmits power to the motor via a synchronous belt, enabling the cutter head to maintain stable high-speed rotation.

[0035] This cross-sectional structure clearly shows the power transmission path and support method. The rolling support of the carbon steel deep-roll ball bearing 14 greatly reduces friction loss and improves operational stability and energy efficiency. The inner skeleton 15 serves to bear loads and provide positioning, making the entire cutter head assembly more stable and effectively extending the service life of the equipment.

[0036] Figure 5The connection details between the cutter head 8, the blade 18, the angle steel 16, and the screw 17 are shown. The blade 18 is fixed to the surface of the cutter head by the angle steel 16, which stabilizes the blade position and enhances cutting strength. The screw 17 provides reliable mechanical fixation, enabling the blade to withstand the impact and friction during the peeling process.

[0037] This structure ensures that the blade 18 maintains its cutting angle and sharp edge during high-speed rotation, thus achieving uniform peeling. The presence of the angle steel 16 prevents the blade from shifting due to uneven force, improving peeling quality and overall machine safety, while also facilitating future blade replacement and maintenance.

[0038] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any modifications, equivalent substitutions and improvements made by those skilled in the art within the technical scope disclosed in this utility model, and within the spirit and principles of this utility model, should be included within the protection scope of this utility model.

Claims

1. A fruit and vegetable peeling machine, characterized in that, The peeler set uses an adjustable thickness method. Each set of blades on the back of the blade disc is equipped with an adjustment screw, which can adjust the thickness of the blade extension. The blades are fixed to the angle steel with screws, and the angle steel is welded to the blade disc.

2. The fruit and vegetable peeling machine as described in claim 1, characterized in that, The inner cylindrical wall is covered with a layer of silicone soft lining, and 1 to 6 raised stainless steel auxiliary materials are installed on the rotating cutter head. One or two raised semi-circular baffles are installed on the inner wall of the cylinder.

3. The fruit and vegetable peeling machine as described in claim 1, characterized in that, It includes a frame, a motor, a first synchronous pulley, a synchronous belt, a cylinder assembly, a top cover assembly, and a cutter head assembly; the motor is fixed on one side of the frame, and a synchronous belt is installed on the first synchronous pulley on the motor, which drives the cutter head assembly inside the cylinder assembly to rotate; The cylinder assembly is mounted on the top of the frame. The cylinder assembly is located on the top of the cylinder assembly. The cylinder assembly is installed inside the cylinder assembly. A speed control box is installed outside the cylinder assembly to control the rotation speed of the cutter head assembly. The motor adopts frequency conversion speed regulation.

4. The fruit and vegetable peeling machine as described in claim 1, characterized in that, The cutter head assembly includes a second synchronous pulley, a cutter head, bolts, spring washers, a shaft, a carbon steel deep rolling ball bearing, and an inner frame. The cutter head is fixedly connected to the shaft by bolts and spring washers. The shaft is mounted on the inner frame and is connected to the carbon steel deep rolling ball bearing. The bottom of the shaft is connected to the second synchronous pulley.

5. The fruit and vegetable peeling machine as described in claim 1, characterized in that, The frame includes a top frame, uprights, a first cross brace, a second cross brace, and feet. The top frame is installed at the top of the frame, the uprights are installed on the side chains of the frame, the first cross brace is installed at the bottom of the frame, feet are connected to the four corners of the bottom of the frame through the first cross brace, and the second cross brace is installed at the middle height position of the frame.

Images