Automatic peeler for roasting pears

By designing a peeling machine that uses a motor, synchronous belt, and synchronous pulley within a framework, the problem of existing automatic peeling machines being unable to adapt to the oval structure of pears has been solved. This enables all-around peeling and slicing of pears, improving the automation and efficiency of the operation.

CN121489151APending Publication Date: 2026-02-10SUZHOU NDELE ELECTRICAL EQUIP
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Patent Information

Application Number
CN202511643511.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-11
Publication Date
2026-02-10

AI Technical Summary

Technical Problem

Existing automatic peeling machines are difficult to adapt to the oval structure of pears, resulting in unstable positioning and incomplete peeling.

Method used

An automatic pear peeling machine for roasting pears was designed, which includes a frame, peeling components, auxiliary mechanisms and feeding mechanisms. The machine uses a motor, synchronous belt and synchronous pulley in conjunction with a moving platform to drive the insertion block and peeling blade to rotate. Combined with the use of cylinders and pressure plates, it can achieve all-round peeling and cutting of pears.

Benefits of technology

It enables comprehensive peeling and slicing of pears, ensuring thorough peeling and consistent size, thus improving the automation and efficiency of the operation.

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Abstract

The invention relates to the technical field of peelers, and discloses an automatic peeler for roasting pears, which comprises a frame, pulleys fixedly mounted at the bottom of the frame, a control panel fixedly mounted on the surface of the frame, and a peeling assembly arranged at the side position of the frame, the peeling assembly comprises a peeling mechanism arranged on the side portion of the frame, an auxiliary mechanism is arranged on the side portion of the frame and located below the peeling mechanism, a feeding mechanism is arranged on the inner side of the frame, the peeling mechanism comprises a moving platform, the moving platform is slidably installed on the inner wall of the frame, and the feeding mechanism is located below the moving platform. And a motor II is fixedly mounted at the top of the moving platform. The automatic peeler solves the problems that an existing automatic peeler is simple in structure, positioning of an ejector pin and the radian of a cutter are difficult to adapt to the oval structure of pears, positioning is not stable, and peeling is not thorough.
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Description

Technical Field

[0001] This invention relates to the field of peeling machine technology, specifically to an automatic peeling machine for roasted pears. Background Technology

[0002] Roasted pears are a type of warm, cooked fruit dessert made primarily from fresh pears. The pears are softened through roasting processes (open flame, oven, charcoal, etc.). Sugar, honey, medicinal herbs, dried fruits, and other ingredients can be added as desired. The core characteristic is that roasting alters the texture (from crisp and hard to soft and juicy) and flavor (enhancing the fruit's aroma and blending with the flavors of other ingredients), while preserving the pear's nutritional components. It combines delicious taste with medicinal value and is a traditional seasonal snack in northern China, also commonly found in modern healthy dessert menus. It is especially suitable for consumption in autumn and winter to alleviate dryness, thus requiring the use of an automatic pear peeler.

[0003] The existing automatic peeling machine has a relatively simple structure. Its pin positioning and blade curvature are difficult to adapt to the oval structure of pears, which easily leads to problems such as unstable positioning and incomplete peeling. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic peeling machine for roasted pears, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic pear peeling machine, comprising a frame,

[0006] Casters are fixedly installed at the bottom of the frame;

[0007] A control panel that is fixedly installed on the surface of the frame;

[0008] And a peeling component located on the side of the frame;

[0009] The peeling assembly includes a peeling mechanism disposed on the side of the frame;

[0010] An auxiliary mechanism is provided on the side of the frame, and the auxiliary mechanism is located below the peeling mechanism;

[0011] A feeding mechanism is provided on the inner side of the frame.

[0012] Preferably, the peeling mechanism includes a moving platform slidably mounted on the inner wall of a frame. A second motor is fixedly mounted on the top of the moving platform, a synchronous pulley is fixedly mounted on the output end of the second motor, and a synchronous belt is mounted on the side wall of the synchronous pulley. The synchronous belt is fixedly connected to the inner wall of the frame. A first cylinder is fixedly mounted on the top of the moving platform, a rack is fixedly mounted on the output end of the first cylinder, a gear is mounted on the side wall of the rack, and the bottom of the gear movably penetrates the inner wall of the moving platform, with an arc-shaped scraper fixedly mounted at its bottom. A third motor is fixedly mounted on the top of the moving platform, a rotating rod is fixedly mounted on the output shaft of the third motor, and a connecting block is fixedly mounted on the bottom of the rotating rod. A second cylinder is fixedly mounted on the top of the moving platform, a pressure plate is fixedly mounted on the output end of the second cylinder, a first motor is fixedly mounted on the side wall of the moving platform, a rotating bracket is fixedly mounted on the output end of the first motor, and a peeling knife is fixedly mounted on the side wall of the rotating bracket.

[0013] Preferably, there are two pressure plates, both of which are of equal shape and size, and four plug-in blocks, which are equidistantly distributed at the bottom of the moving platform. An inclined component is fixedly installed on the side wall of the rotating bracket.

[0014] Preferably, the sidewall of the rack meshes with the sidewall of the gear, and the sidewall of the synchronous pulley meshes with the sidewall of the synchronous belt.

[0015] Preferably, the auxiliary mechanism includes a stabilizing bracket, which is fixedly installed on the inner wall of the frame. A cylinder three is fixedly installed on the side wall of the stabilizing bracket. An adjusting plate is fixedly installed at the output end of the cylinder three. A cutting blade is fixedly installed on the top of the adjusting plate. A feeding tray is fixedly installed on the top of the stabilizing bracket. A cutting hole is provided on the stabilizing bracket.

[0016] Preferably, the feeding mechanism includes a horizontal plate, which is fixedly installed on the inner wall of the frame. A cylinder is fixedly installed on the top of the horizontal plate, a bearing plate is fixedly installed on the output end of the cylinder, and a feeding plate is fixedly installed on the top of the bearing plate.

[0017] Preferably, there are four feeding plates, which are equidistantly distributed at the top of the horizontal plate.

[0018] Preferably, there are four pulleys, all of which are of the same shape and size, and are fixedly installed at the four bottom corners of the frame.

[0019] This invention provides an automatic pear peeler for roasting. It has the following beneficial effects:

[0020] (1) In this invention, the operator moves the mobile platform to its original position by using the cooperation of motor 2, synchronous belt and synchronous pulley. Then, motor 3 is turned on. Motor 3 drives the rotating rod to rotate through the shaft at the output end. The rotating rod further drives the position of the plug block to rotate, effectively driving the pear to rotate. The peeler on the side wall of the pear can peel the pear. At the same time, motor 1 can be rotated. Motor 1 drives the rotating bracket and peeler to rotate, effectively adjusting the angle of the peeler, and peeling the pear side wall more comprehensively. The operator can also turn on cylinder 1. Cylinder 1 drives the rack to rotate. The gear drives the arc-shaped scraper at the bottom to rotate. Adjusting to a suitable angle, the side wall of the pear can be scraped. Pears of different sizes can be adjusted to the same size.

[0021] (2) After peeling, the operator moves the mobile platform to the position directly above the feeding tray by using the cooperation of motor 2, synchronous belt and synchronous wheel. Then, cylinder 2 can be turned on, and cylinder 2 drives the pressure plate to descend and squeeze the top of the pear. At the same time, cylinder 3 can be turned on, and cylinder 3 drives the position of the adjusting plate and cutting blade to rise and cut the pear in half. The pear falls onto the feeding tray for collection.

[0022] (3) When the operator uses the device, the pears that need to be peeled are first installed on the top of the feeding plate. Then the second motor can be turned on. The second motor drives the synchronous wheel to rotate. When the synchronous wheel rotates on the side wall of the synchronous belt, since the side wall of the synchronous wheel meshes with the synchronous belt, the rotation of the synchronous wheel can drive the entire position of the moving platform to the right, moving the insertion block to the position directly above the pear. Then the fourth cylinder can be turned on directly. The fourth cylinder drives the position of the bearing plate and the feeding plate to be lifted, effectively lifting the position of the pear, causing one end of the insertion block to be inserted into the inner wall of the pear, and quickly completing the feeding work. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the external structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the side structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the overhead structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the feeding mechanism of the present invention;

[0027] Figure 5 For the present invention Figure 2 A magnified view of part A in the image;

[0028] Figure 6 This is a schematic diagram of the auxiliary mechanism of the present invention;

[0029] Figure 7 This is a schematic diagram of the peeling mechanism of the present invention;

[0030] Figure 8 For the present invention Figure 7 A magnified view of part C;

[0031] Figure 9 For the present invention Figure 2 A magnified view of part B in the image.

[0032] In the diagram: 1. Frame; 2. Pulley; 3. Control panel; 4. Peeling assembly; 41. Peeling mechanism; 411. Motor 1; 412. Rotating bracket; 413. Inclining component; 414. Peeling knife; 415. Synchronous belt; 416. Cylinder 1; 417. Rack; 418. Gear; 419. Motor 2; 4110. Synchronous pulley; 4111. Cylinder 2; 4112. Motor 3; 4113. Rotating rod; 4114. Insert block; 4115. Pressure plate; 4116. Arc scraper; 4117. Moving platform; 42. Auxiliary mechanism; 421. Feeding tray; 422. Stabilizing bracket; 423. Cylinder 3; 424. Adjusting plate; 425. Cutting blade; 43. Feeding mechanism; 431. Horizontal plate; 432. Feeding plate; 433. Cylinder 4; 434. Bearing plate. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0035] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0036] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0037] To provide a clearer understanding of the technical features, objectives, and effects of the present invention, specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0038] Example 1: A preferred embodiment of the automatic pear peeling machine provided by the present invention is as follows: Figures 1 to 9 As shown: An automatic pear peeler for roasting, including a frame 1,

[0039] Four pulleys 2 are fixedly installed at the bottom of the frame 1. The four pulleys 2 are all the same size and shape. The four pulleys 2 are fixedly installed at the four corners of the bottom of the frame 1.

[0040] Control panel 3 is fixedly installed on the surface of frame 1;

[0041] And the peeling component 4 is located on the side of frame 1;

[0042] The peeling assembly 4 includes a peeling mechanism 41 disposed on the side of the frame 1;

[0043] An auxiliary mechanism 42 is provided on the side of the frame 1, and the auxiliary mechanism 42 is located below the peeling mechanism 41;

[0044] A feeding mechanism 43 is provided on the inner side of frame 1.

[0045] The peeling mechanism 41 includes a movable platform 4117, which is slidably mounted on the inner wall of the frame 1. A second motor 419 is fixedly mounted on the top of the movable platform 4117. A synchronous pulley 4110 is fixedly mounted on the output end of the second motor 419. A synchronous belt 415 is mounted on the side wall of the synchronous pulley 4110 and is fixedly connected to the inner wall of the frame 1. A first cylinder 416 is fixedly mounted on the top of the movable platform 4117. A rack 417 is fixedly mounted on the output end of the first cylinder 416. A gear 418 is mounted on the side wall of the rack 417, and the bottom of the gear 418 movably penetrates the inner wall of the movable platform 4117. An arc-shaped scraper 4116 is fixedly installed at the bottom. A motor 3 4112 is fixedly installed at the top of the moving platform 4117. A rotating rod 4113 is fixedly installed on the output shaft of the motor 3 4112. A plug block 4114 is fixedly installed at the bottom of the rotating rod 4113. A cylinder 2 4111 is fixedly installed at the top of the moving platform 4117. A pressure plate 4115 is fixedly installed at the output end of the cylinder 2 4111. A motor 1 411 is fixedly installed on the side wall of the moving platform 4117. A rotating bracket 412 is fixedly installed at the output end of the motor 1 411. A peeler 414 is fixedly installed on the side wall of the rotating bracket 412.

[0046] In this embodiment, there are two pressure plates 4115, and the two pressure plates 4115 are of the same shape and size. There are four plug-in blocks 4114, which are distributed at equal intervals at the bottom of the moving platform 4117. An inclined member 413 is fixedly installed on the side wall of the rotating bracket 412.

[0047] Furthermore, the sidewall of rack 417 meshes with the sidewall of gear 418, and the sidewall of synchronous pulley 4110 meshes with the sidewall of synchronous belt 415.

[0048] In practice, the operator moves the mobile platform 4117 to its original position using the coordinated operation of motor 419, synchronous belt 415, and synchronous pulley 4110. Then, motor 4112 is activated. Motor 4112, through its output shaft, drives the rotating rod 4113 to rotate. The rotating rod 4113 further drives the insertion block 4114 to rotate, effectively rotating the pear. The peeler 414 on the side of the pear then peels the pear. Simultaneously... The position of motor 411 can also be rotated, which drives the rotating bracket 412 and the peeler 414 to rotate, effectively adjusting the angle of the peeler 414 for more comprehensive peeling of the pear's side wall. The operator can also open cylinder 416, which drives the position of rack 417 to rotate, and gear 418 drives the arc-shaped scraper 4116 at the bottom to rotate. By adjusting it to a suitable angle, the side wall of the pear can be scraped, and pears of different sizes can be adjusted to the same size.

[0049] Example 2: Based on Example 1, a preferred embodiment of the automatic pear peeling machine provided by the present invention is as follows: Figures 1 to 4 As shown: The auxiliary mechanism 42 includes a stabilizing bracket 422, which is fixedly installed on the inner wall of the frame 1. A cylinder 423 is fixedly installed on the side wall of the stabilizing bracket 422. An adjusting plate 424 is fixedly installed at the output end of the cylinder 423. A cutting blade 425 is fixedly installed on the top of the adjusting plate 424. A feeding plate 421 is fixedly installed on the top of the stabilizing bracket 422. A cutting hole is opened on the stabilizing bracket 422.

[0050] In the specific implementation process, after peeling, the operator uses the motor 419, synchronous belt 415 and synchronous pulley 4110 to move the moving platform 4117 to the position directly above the feeding tray 421. Then, the cylinder 4111 can be opened, which drives the pressure plate 4115 to descend and squeeze the top of the pear. At the same time, the cylinder 423 can be opened, which drives the adjusting plate 424 and the cutting blade 425 to rise and cut the pear in half, so that it falls onto the feeding tray 421 for collection.

[0051] Example 3: Based on Examples 1 and 2, a preferred embodiment of the automatic pear peeling machine provided by the present invention is as follows: Figures 1 to 4 As shown: The feeding mechanism 43 includes a horizontal plate 431, which is fixedly installed on the inner wall of the frame 1. A cylinder 433 is fixedly installed on the top of the horizontal plate 431. A bearing plate 434 is fixedly installed on the output end of the cylinder 433. A feeding plate 432 is fixedly installed on the top of the bearing plate 434.

[0052] In this embodiment, there are four feeding plates 432, which are equidistantly distributed at the top of the horizontal plate 431.

[0053] In the specific implementation process, when the operator uses the device, first, the pear to be peeled is installed on the top of the feeding plate 432. Then, the second motor 419 can be turned on. The second motor 419 drives the synchronous pulley 4110 to rotate. When the synchronous pulley 4110 rotates on the side wall of the synchronous belt 415, since the side wall of the synchronous pulley 4110 is engaged with the synchronous belt 415, the rotation of the synchronous pulley 4110 can drive the entire position of the moving platform 4117 to the right, moving the insertion block 4114 to the position directly above the pear. Then, the fourth cylinder 433 can be directly turned on. The fourth cylinder 433 drives the position of the bearing plate 434 and the feeding plate 432 to be lifted, effectively lifting the position of the pear, causing one end of the insertion block 4114 to be inserted into the inner wall of the pear, quickly completing the feeding work.

[0054] Although embodiments of the 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 the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

[0055] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An automatic pear peeler for roasting, comprising a frame (1). A pulley (2) is fixedly installed at the bottom of the frame (1); A control panel (3) is fixedly installed on the surface of the frame (1); And a peeling component (4) disposed on the side of the frame (1); characterized in that: The peeling assembly (4) includes a peeling mechanism (41) disposed on the side of the frame (1). An auxiliary mechanism (42) is provided on the side of the frame (1), and the auxiliary mechanism (42) is located below the peeling mechanism (41); A feeding mechanism (43) is provided on the inner side of the frame (1).

2. The automatic peeling machine for roasted pears according to claim 1, characterized in that: The peeling mechanism (41) includes a moving platform (4117), which is slidably mounted on the inner wall of the frame (1). A second motor (419) is fixedly mounted on the top of the moving platform (4117). A synchronous pulley (4110) is fixedly mounted on the output end of the second motor (419). A synchronous belt (415) is mounted on the side wall of the synchronous pulley (4110). The synchronous belt (415) is fixedly connected to the inner wall of the frame (1). A first cylinder (416) is fixedly mounted on the top of the moving platform (4117). A rack (417) is fixedly mounted on the output end of the first cylinder (416). A gear (418) is mounted on the side wall of the rack (417). The bottom of the gear (418) moves through the moving platform (4117). The inner wall of the moving platform (4117) is fixedly installed with an arc-shaped scraper (4116) at the bottom. The top of the moving platform (4117) is fixedly installed with a motor three (4112). The motor three (4112) is fixedly installed with a rotating rod (4113) through the rotating shaft at the output end. The bottom of the rotating rod (4113) is fixedly installed with a plug block (4114). The top of the moving platform (4117) is fixedly installed with a cylinder two (4111). The output end of the cylinder two (4111) is fixedly installed with a pressure plate (4115). The side wall of the moving platform (4117) is fixedly installed with a motor one (411). The output end of the motor one (411) is fixedly installed with a rotating bracket (412). The side wall of the rotating bracket (412) is fixedly installed with a peeler (414).

3. The automatic peeling machine for roasted pears according to claim 2, characterized in that: There are two pressure plates (4115), and the two pressure plates (4115) are of the same shape and size. There are four plug-in blocks (4114), which are distributed at equal intervals at the bottom of the moving platform (4117). An inclined piece (413) is fixedly installed on the side wall of the rotating bracket (412).

4. An automatic pear peeling machine according to claim 2, characterized in that: The sidewall of the rack (417) meshes with the sidewall of the gear (418), and the sidewall of the synchronous pulley (4110) meshes with the sidewall of the synchronous belt (415).

5. An automatic peeling machine for roasted pears according to claim 1, characterized in that: The auxiliary mechanism (42) includes a stabilizing bracket (422), which is fixedly installed on the inner wall of the frame (1). A cylinder three (423) is fixedly installed on the side wall of the stabilizing bracket (422). An adjusting plate (424) is fixedly installed at the output end of the cylinder three (423). A cutting blade (425) is fixedly installed on the top of the adjusting plate (424). A feeding plate (421) is fixedly installed on the top of the stabilizing bracket (422). A cutting hole is opened on the stabilizing bracket (422).

6. An automatic peeling machine for roasted pears according to claim 1, characterized in that: The feeding mechanism (43) includes a horizontal plate (431), which is fixedly installed on the inner wall of the frame (1). A cylinder four (433) is fixedly installed on the top of the horizontal plate (431), and a bearing plate (434) is fixedly installed at the output end of the cylinder four (433). A feeding plate (432) is fixedly installed on the top of the bearing plate (434).

7. An automatic peeling machine for roasted pears according to claim 6, characterized in that: There are four feeding plates (432), which are equidistantly distributed at the top of the horizontal plate (431).

8. An automatic pear peeling machine according to claim 1, characterized in that: There are four pulleys (2), all of which are the same size and shape, and are fixedly installed at the four bottom corners of the frame (1).