Household automatic fruit peeling machine

Abstract

The invention relates to the technical field of fruit peeling, and discloses a household automatic fruit peeling machine which comprises a panel, a bottom plate arranged at the bottom of the panel, a back plate arranged on the back face of the panel, side plates arranged on the two sides of the panel, a fruit fixing mechanism and a cutting mechanism. The fruit fixing mechanism comprises a motor support arranged on the bottom plate, a fruit rotating main shaft is rotationally connected to the motor support, and a fixing needle is arranged at the end of the fruit rotating main shaft; the cutting mechanism comprises a motor fixing plate arranged on the rear side of the panel, a bearing seat is arranged on the motor fixing plate and rotationally connected with a cutter rotating main shaft perpendicular to the fruit rotating main shaft, the end, close to the fruit fixing mechanism, of the cutter rotating main shaft is fixedly connected with a transverse arm, and one end of the transverse arm is rotationally connected with a movable arm. According to the fruit peeling device, the reset track and the running track with different radiuses are matched with the movable arm, so that a cutter can perform peeling treatment along the surfaces of fruits.

Description

Technical Field

[0001] The invention relates to the technical field of fruit peeling, in particular to a household automatic fruit peeling machine. Background Art

[0002] The peeling machines on the market are usually commercial models, which use the friction-controlled peeling principle. The motor drives the friction wheel or friction belt to make it rub against the surface of the fruit, and use the friction to grind off the fruit skin. This peeling method is relatively gentle and suitable for some fruits with thin skin or easily damaged.

[0003] However, this commercial peeling machine has a high price, a complex structure, a large and heavy body, and is not suitable for home use, so it needs to be improved. Summary of the invention

[0004] The present invention provides a household automatic fruit peeling machine, which solves the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A household automatic fruit peeling machine comprises a panel, a bottom plate is arranged at the bottom of the panel, a back plate is arranged at the back of the panel, side plates are arranged at both sides of the panel, and a fruit fixing mechanism and a cutting mechanism are also provided; the fruit fixing mechanism comprises a motor bracket arranged on the bottom plate, a fruit rotating main shaft is rotatably connected to the motor bracket, a fixing pin is arranged at the end of the fruit rotating main shaft, a specific pin is detachably connected to the outer side of the fixing pin, and a rotating driving component for driving the fruit rotating main shaft to rotate is arranged inside the motor bracket; the cutting mechanism comprises a motor fixing plate arranged at the rear side of the panel, a bearing seat is arranged on the motor fixing plate, a tool rotating main shaft arranged perpendicular to the fruit rotating main shaft is rotatably connected to the bearing seat, and the tool rotating main shaft is close to the fruit fixing plate. One end of the mechanism is fixedly connected to the transverse arm, and one end of the transverse arm is rotatably connected to the movable arm. A movable block is arranged on the side of the movable arm close to the fruit fixing mechanism, and a cutter is arranged on the movable block. A fixed block is arranged on the panel, and a guide track groove is arranged in the middle of the fixed block. A pulley cooperating with the guide track groove is arranged at one end of the movable arm away from the fruit fixing mechanism. One end of the transverse arm away from the movable arm is connected to one end of a spring, and the other end of the spring is connected to the middle of the movable arm. The spring drives the movable arm to deflect toward the direction of the fruit rotating main axis. Two clearance holes are arranged on the panel, and the clearance holes are respectively connected with the fruit rotating main axis and the tool rotating main axis. A mounting ring is sleeved on the outer side of the fixed needle, and specific needles are evenly distributed on the outer side of the mounting ring.

[0006] As a preferred technical solution of the present invention, the guide track groove is an annular structure, and the guide track groove is composed of an end track, a reset track, a conversion track and a running track connected at the end. The reset track and the running track are respectively arranged on the left and right sides of the guide track groove, and the radius of the reset track is smaller than the radius of the running track.

[0007] As a preferred technical solution of the present invention, the arc corresponding to the reset track is 100°-125°, and the arc corresponding to the running track is 150°-175°.

[0008] As a preferred technical solution of the present invention, the rotation speed of the fruit rotating spindle is 30-50 times the rotation speed of the tool rotating spindle.

[0009] As a preferred technical solution of the present invention, a second drive motor is arranged on the motor fixing plate, and the output shaft of the second drive motor is fixedly connected to the end of the tool rotating main shaft. The rotation drive assembly includes a motor support plate arranged inside the motor bracket, and a first drive motor is arranged on the motor support plate, and the output shaft of the first drive motor is fixedly connected to the driving gear, and the driving gear is meshedly connected to the driven gear fixedly connected to the fruit rotating main shaft.

[0010] The present invention has the following benefits: The reset track and the running track with different radii are matched with the movable arm, so that the cutter can peel the fruit along the surface of the fruit. The size of the whole peeling machine is small, the production and use costs are reduced, and it is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 The figure is a schematic diagram of the structure of a household automatic fruit peeling machine.

[0013] Figure 2 The present invention is a front view of a household automatic fruit peeling machine.

[0014] Figure 3 The figure is a schematic diagram of the internal structure of a household automatic fruit peeling machine.

[0015] Figure 4 for Figure 3 Right view of .

[0016] Figure 5The figure is a schematic diagram of the structure of the middle panel of a household automatic fruit peeling machine.

[0017] Figure 6 The present invention is a schematic diagram of the structure of a rotary drive assembly in a household automatic fruit peeling machine.

[0018] Figure 7 for Figure 6 Right view of .

[0019] Figure 8 The figure is a schematic diagram of the structure of a fixed needle in a household automatic fruit peeling machine.

[0020] Fig. 9 The diagram is a schematic diagram of the structure of a specific needle in a household automatic fruit peeling machine.

[0021] Fig.10 The figure is a schematic diagram of the structure of the cutting mechanism in a household automatic fruit peeling machine.

[0022] Fig.11 for Fig.10 Top view of the .

[0023] Fig.12 The present invention is a schematic diagram of the structure of a guide track groove in a household automatic fruit peeling machine.

[0024] Fig.13 for Fig.12 Front view of .

[0025] Fig.14 The present invention is a schematic diagram of the structure of a movable arm in a household automatic fruit peeling machine.

[0026] In the figure: 1. panel; 2. side panel; 3. back panel; 4. bottom panel; 5. fruit fixing mechanism; 6. cutting mechanism; 7. clearance hole; 8. fruit rotating spindle; 9. fixing needle; 10. specific needle; 11. motor bracket; 12. motor support plate; 13. first drive motor; 14. driving gear; 15. driven gear; 16. mounting ring; 17. rotating drive assembly; 18. fixing block; 19. guide track groove; 20. motor fixing plate; 21. second drive motor; 22. tool rotating spindle; 23. transverse arm; 24. spring; 25. movable arm; 26. cutter; 27. pulley; 28. bearing seat; 29. ​​end track; 30. reset track; 31. conversion track; 32. running track; 33. movable block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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.

[0028] In one embodiment, see Figure 1-Figure 14 A household automatic fruit peeling machine comprises a panel 1, a bottom plate 4 is arranged at the bottom of the panel 1, a back plate 3 is arranged at the back of the panel 1, and side plates 2 are arranged on both sides of the panel 1. The panel 1, the bottom plate 4, the back plate 3 and the side plates 2 form a box structure, and also comprises a fruit fixing mechanism 5 and a cutting mechanism 6; the fruit fixing mechanism 5 comprises a motor bracket 11 arranged on the bottom plate 4, a fruit rotating spindle 8 is rotatably connected to the motor bracket 11, a fixing needle 9 is arranged at the end of the fruit rotating spindle 8, and a specific needle 10 is detachably connected to the outer side of the fixing needle 9, and a rotating driving component 17 for driving the fruit rotating spindle 8 to rotate is arranged inside the motor bracket 11; the cutting mechanism 6 comprises a motor fixing plate 20 arranged at the rear side of the panel 1, a bearing seat 28 is arranged on the motor fixing plate 20, and the bearing seat 28 is rotatably connected to a tool rotating spindle 22 which is vertically arranged with the fruit rotating spindle 8. One end of the tool rotating spindle 22 close to the fruit fixing mechanism 5 is fixedly connected to a transverse arm 23. One end of the transverse arm 23 is rotatably connected to a movable arm 25. A movable block 33 is arranged on the side of the movable arm 25 close to the fruit fixing mechanism 5. A cutter 26 is arranged on the movable block 33. A fixed block 18 is arranged on the panel 1. A guide track groove 19 is arranged in the middle of the fixed block 18. A pulley 27 cooperating with the guide track groove 19 is arranged at one end of the movable arm 25 away from the fruit fixing mechanism 5. One end of the transverse arm 23 away from the movable arm 25 is connected to one end of a spring 24. The other end of the spring 24 is connected to the middle of the movable arm 25. The spring 24 drives the movable arm 25 to deflect toward the direction of the fruit rotating spindle 8.

[0029] In one case of the present embodiment, the guide track groove 19 is an annular structure, and the guide track groove 19 is composed of an end track 29, a reset track 30, a conversion track 31 and a running track 32 connected at the end. The reset track 30 and the running track 32 are respectively arranged on the left and right sides of the guide track groove 19, and the radius of the reset track 30 is smaller than the radius of the running track 32. The arc corresponding to the reset track 30 is 100°-125°, and the arc corresponding to the running track 32 is 150°-175°. The running track 32 is a closed-loop track composed of four parts: the reset track 30, the conversion track 31, the running track 32 and the end track 29. The reset track 30 has the same center as the running track 32, the radius of the reset track 30 is less than the radius of the running track 32, the arc of the reset track 30 is 100-125 degrees, and the arc of the running track 32 is 150-175 degrees. A pulley 27 is designed at one end of the movable arm 25. When the tool rotating spindle 22 rotates, the pulley 27 is driven to move along the running track 32, thereby levering the other end of the movable arm 25 to swing; when the pulley 27 is on the reset track 30, the limiting angle of the movable arm 25 is the largest, which is convenient for users to insert and place fruits; when the movable pulley 27 is on the conversion track 31, the limiting angle of the movable arm 25 gradually becomes smaller, and when the pulley 27 is on the running track 32, the limiting angle of the movable arm 25 is the smallest. Due to the smaller angle limit, the spring 24 pulls the movable arm 25 to rotate along the surface of the fruit, so that the U-shaped cutter 26 peels the fruits of different sizes.

[0030] In one case of this embodiment, a second drive motor 21 is disposed on the motor fixing plate 20, and an output shaft of the second drive motor 21 is fixedly connected to an end of a tool rotating main shaft 22. The rotation drive assembly 17 includes a motor support plate 12 disposed inside the motor bracket 11, a first drive motor 13 is disposed on the motor support plate 12, and an output shaft of the first drive motor 13 is fixedly connected to a driving gear 14, and the driving gear 14 is meshedly connected to a driven gear 15 fixedly connected to the fruit rotating main shaft 8.

[0031] In one case of this embodiment, two clearance holes 7 are provided on the panel 1, and the clearance holes 7 are respectively connected to the fruit rotating spindle 8 and the tool rotating spindle 22. The rotation speed of the fruit rotating spindle 8 is 30-50 times the rotation speed of the tool rotating spindle 22.

[0032] In one case of this embodiment, the outer side of the fixed needle 9 is sleeved with a mounting ring 16, and the outer side of the mounting ring 16 is evenly distributed with specific needles 10. The fixed needle 9 is used for fruits with firm flesh such as apples and pears. The specific needle 10 is used for fruits with soft flesh such as oranges and kiwis. Since the flesh is relatively soft, if it is not fixed up and down, the fruit will swing left and right when peeling, making it impossible to peel. The current technology has a fixing mechanism at the top and bottom, and the specific needle 10 is detachable.

[0033] During the implementation of this embodiment, the second drive motor 21 is first started to move the pulley 27 of the movable arm 25 to the reset track 30. At this time, the opening angle of the movable arm 25 is at the maximum position. The fruit to be peeled is inserted from top to bottom onto the fixed needle 9. After the insertion is completed, the first drive motor 13 and the second drive motor 21 are started. The first drive motor 13 causes the fruit to rotate by gear transmission. The second drive motor 21 drives the movable arm 25 to rotate clockwise. The pulley 27 moves along the reset track 30 and passes through the conversion track 31 to the running track 32. At this time, the spring 24 pulls the movable arm 25 to rotate, and the cutter 26 at the front end of the movable arm 25 falls on the outside of the fruit. Therefore, as the fruit rotates, the cutter 26 completes the cutting process of the fruit skin from top to bottom. After the cutting is completed, the pulley 27 passes through the terminal track 29 and moves to the reset track 30 again, so that the peeled fruit can be taken off.

[0034] The present invention is applicable to a household automatic fruit peeling machine. The reset track 30 and the running track 32 with different radii cooperate with the movable arm 25 so that the cutter 26 can peel the fruit along the surface of the fruit. The size of the whole peeling machine is small, the production and use costs are reduced, and the peeling machine is suitable for popularization and use.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. A household automatic fruit peeling machine, comprising a panel, a bottom plate is arranged at the bottom of the panel, a back plate is arranged at the back of the panel, and side plates are arranged on both sides of the panel, characterized in that: Also includes a fruit fixing mechanism and a cutting mechanism; The fruit fixing mechanism comprises a motor bracket arranged on the bottom plate, the motor bracket is rotatably connected with a fruit rotating main shaft, a fixing pin is arranged at the end of the fruit rotating main shaft, a specific pin is detachably connected to the outer side of the fixing pin, a rotating driving assembly for driving the fruit rotating main shaft to rotate is arranged inside the motor bracket, a mounting ring is sleeved on the outer side of the fixing pin, and specific pins are evenly distributed on the outer side of the mounting ring; The cutting mechanism comprises a motor fixing plate arranged at the rear side of the panel, a bearing seat is arranged on the motor fixing plate, the bearing seat is rotatably connected to a tool rotating spindle arranged perpendicular to the fruit rotating spindle, one end of the tool rotating spindle close to the fruit fixing mechanism is fixedly connected to a transverse arm, one end of the transverse arm is rotatably connected to a movable arm, a movable block is arranged on a side of the movable arm close to the fruit fixing mechanism, a cutter is arranged on the movable block, a fixing block is arranged on the panel, a guide track groove is arranged in the middle of the fixing block, a pulley matching with the guide track groove is arranged at one end of the movable arm away from the fruit fixing mechanism, one end of the transverse arm away from the movable arm is connected to one end of a spring, the other end of the spring is connected to the middle of the movable arm, the spring drives the movable arm to deflect toward the direction of the fruit rotating spindle, and two clearance holes are arranged on the panel, which are respectively connected with the fruit rotating spindle and the tool rotating spindle.

2. A household automatic fruit peeling machine according to claim 1, characterized in that: The guide track groove is an annular structure, and the guide track groove is composed of a terminal track, a reset track, a conversion track and a running track connected at the end.

3. A household automatic fruit peeling machine according to claim 2, characterized in that: The reset track and the running track are respectively arranged on the left and right sides of the guide track groove, and the radius of the reset track is smaller than the radius of the running track.

4. A household automatic fruit peeling machine according to claim 3, characterized in that: The arc corresponding to the reset track is 100°-125°, and the arc corresponding to the running track is 150°-175°.

5. A household automatic fruit peeling machine according to claim 1, characterized in that: The rotation speed of the fruit rotating spindle is 30-50 times that of the tool rotating spindle.

6. A household automatic fruit peeling machine according to claim 1, characterized in that: The motor fixing plate is provided with a second driving motor, and the output shaft of the second driving motor is fixedly connected to the end of the tool rotating spindle.

7. A household automatic fruit peeling machine according to claim 1, characterized in that: The rotary drive assembly comprises a motor support plate arranged inside the motor bracket, a first drive motor is arranged on the motor support plate, an output shaft of the first drive motor is fixedly connected to a driving gear, and the driving gear is meshedly connected to a driven gear fixedly connected to a fruit rotating main shaft.

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