A fruit can production peeling and coring apparatus
By designing a fruit canning production peeling and pitting equipment, and utilizing the coordinated rotation of the positioning cylinder and fruit tray, along with the cooperation of the peeling blade, the peeling and pitting of fruit has been automated and integrated, solving the problem of low efficiency of existing equipment, improving production efficiency and reducing water waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI LINKANG PHARMACEUTICAL CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-07-21
AI Technical Summary
In current fruit canning production, peeling and pitting are usually done separately, resulting in low efficiency and requiring manual intervention. Existing equipment is difficult to automate.
A fruit canning production peeling and pitting equipment was designed. Through the coordinated action of the driving positioning cylinder and the rotating fruit tray, combined with the adjustable peeling knife and toothed block structure, the automatic fixing, peeling and pitting of the fruit are integrated. It is also equipped with a circulating water cleaning system to reduce water waste.
It has achieved automated and integrated fruit peeling and pitting, improved processing accuracy and production efficiency, reduced raw material loss, and reduced water waste through a circulating water system, while maintaining a clean working environment.
Smart Images

Figure CN224522305U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fruit canning technology, specifically to a fruit canning peeling and pitting equipment. Background Technology
[0002] In the production of canned fruit, peeling and pitting are key pre-processing steps that directly affect product quality and production efficiency.
[0003] There are many types of fruit peelers. Some horizontal peelers use vacuum principles, some use mechanical principles, and some are highly adaptable, with blades that can follow the shape of the fruit and closely adhere to the surface. They can be used to peel a variety of fruits and vegetables, such as apples, pears, potatoes, etc.
[0004] Nowadays, although various automated fruit peeling machines sold on the market can peel fruits, there are not many machines that can also remove pits and cut pieces. People still need to manually remove pits and cut pieces of fruit, which brings trouble to people. Utility Model Content
[0005] The purpose of this invention is to provide a fruit canning and peeling / pitting equipment to solve the problems mentioned in the background art.
[0006] This utility model provides the following technical solution: a fruit canning production peeling and pitting equipment, including a frame, a fruit tray rotatably connected to the frame, and a retractable peeling knife set on the frame;
[0007] A first electric push rod is installed on the top of the frame. A positioning cylinder is rotatably connected to the bottom of the first electric push rod. The positioning cylinder is positioned directly above the fruit tray. A slot is opened in the middle of the fruit tray to cooperate with the movement of the positioning cylinder. A hollow cylinder is connected to the bottom of the fruit tray. The slot is connected to the hollow cylinder. The hollow cylinder is rotatably connected to the frame. A drive mechanism is provided on the frame. The drive mechanism is used to drive the fruit tray to rotate on the frame.
[0008] Preferably, a groove is formed inside the bottom end of the positioning cylinder.
[0009] Preferably, the bottom end of the positioning cylinder is circumferentially connected with multiple toothed blocks at equal intervals.
[0010] Preferably, the drive mechanism includes a motor, the motor is mounted on the frame, a first gear is sleeved on the output end of the motor, a second gear meshes with the side wall of the first gear, and the inner wall of the second gear is connected to the outer wall of the hollow cylinder.
[0011] Preferably, a second electric push rod is installed on the outer wall of the frame, the peeler is detachably connected to the end of the second electric push rod, and support rods are connected to both the upper and lower ends of the side wall of the peeler, and both support rods are slidably connected to the frame.
[0012] Preferably, a water storage tank is installed at the bottom of the frame, a filter screen is installed at the top of the water storage tank, the lower end of the hollow cylinder is above the filter screen, a water pump is installed inside the water storage tank, a pipe is connected to the end of the water pump, the other end of the pipe is installed on the frame, the top opening of the pipe is directly above the peeler, a drain pipe is connected to the frame, and the lower end of the drain pipe is above the filter screen.
[0013] Preferably, a U-shaped water-blocking strip is installed on the frame.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. This utility model achieves automatic fruit fixing, peeling, and pitting in one integrated operation through the synergistic action of the driving positioning cylinder and the rotating fruit plate. The groove design at the bottom of the positioning cylinder can accurately accommodate the fruit pit and avoid damage to the fruit flesh. Combined with the toothed block to enhance the biting stability, it ensures uniform and complete peeling. The driving mechanism drives the fruit plate to rotate through gear transmission. Combined with the adjustable peeling knife, the peeling process is more stable and efficient. Compared with traditional equipment, this solution significantly improves processing accuracy and production efficiency, while reducing raw material loss.
[0016] 2. This utility model is equipped with a circulating water cleaning system, which uses a water pump, filter screen and water storage tank to achieve wastewater filtration and reuse, effectively reducing water waste. The design of the U-shaped water baffle further prevents water splashing during operation and keeps the working environment clean. Attached Figure Description
[0017] Figure 1 This is a front perspective view of the present utility model;
[0018] Figure 2 For the present utility model Figure 1 Partial cross-sectional view of the three-dimensional structure;
[0019] Figure 3 This is a three-dimensional structural diagram of the peeler and support rod of this utility model;
[0020] Figure 4 This is a three-dimensional structural diagram of the positioning cylinder, groove, and toothed block of this utility model;
[0021] Figure 5 This is a three-dimensional structural diagram of the fruit plate, slot, hollow cylinder, and drive mechanism of this utility model.
[0022] In the diagram: 1. Frame;
[0023] 11. Fruit plate; 111. Groove opening; 112. Hollow cylinder;
[0024] 12. Peeling knife; 121. Support rod;
[0025] 2. Positioning cylinder; 21. Groove; 22. Toothed block;
[0026] 3. Drive mechanism; 31. First gear; 32. Second gear;
[0027] 4. Water storage tank; 41. Filter screen; 42. Water pump; 43. Pipe; 44. Drain pipe;
[0028] 5. U-shaped water-blocking strip. Detailed Implementation
[0029] 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.
[0030] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments;
[0031] Example:
[0032] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Please refer to the accompanying drawings. Figures 1 to 5 This application provides a fruit canning and peeling / pitting equipment; please refer to it carefully. Figure 1 and Figure 2 It includes a frame 1, a fruit plate 11 rotatably connected to the frame 1, and a retractable peeler 12 mounted on the frame 1;
[0033] A first electric push rod is installed on the top of the frame 1. A positioning cylinder 2 is rotatably connected to the bottom of the first electric push rod. The positioning cylinder 2 is positioned directly above the fruit tray 11. A slot 111 that moves with the positioning cylinder 2 is opened in the middle of the fruit tray 11. A hollow cylinder 112 is connected to the bottom of the fruit tray 11. The slot 111 is connected to the hollow cylinder 112. The hollow cylinder 112 is rotatably connected to the frame 1. A drive mechanism 3 is provided on the frame 1. The drive mechanism 3 is used to drive the fruit tray 11 to rotate on the frame 1.
[0034] Specifically, the fruit to be processed is placed on the fruit plate 11, and the positioning cylinder 2 is driven to move down by the first electric push rod. The groove 21 inside the positioning cylinder 2 and the toothed block 22 at the bottom of the positioning cylinder 2 form an interlocking state with the top of the fruit. Due to the vertical pressure of the positioning cylinder 2, the fruit is stably placed on the fruit plate 11. The driving mechanism 3 drives the fruit plate 11 and the hollow cylinder 112 to rotate synchronously. With the help of the retractable peeling knife 12, the peeling knife 12 contacts the surface of the rotating fruit, thereby completing the peeling operation. Then, the positioning cylinder 2 is driven to continue to press down by the first electric push rod to remove the pit from the fruit.
[0035] Please refer to this carefully. Figure 1 and Figure 4 The bottom end of the positioning cylinder 2 has a groove 21.
[0036] Specifically, by setting the groove 21, when the positioning cylinder 2 is pressed down, the fruit pit will be squeezed into the groove 21 instead of being crushed. This ensures that the pit can be smoothly separated from the pulp, reduces damage to the pulp, and improves the integrity and utilization rate of the pulp.
[0037] Please refer to this carefully. Figure 1 and Figure 4 The bottom end of the positioning cylinder 2 is circumferentially connected with multiple toothed blocks 22.
[0038] Specifically, by setting toothed blocks 22, the bottom end of the positioning cylinder 2 is made to engage with the top of the fruit.
[0039] Please refer to this carefully. Figure 1 and Figure 5 The drive mechanism 3 includes a motor. The motor is mounted on the frame 1. A first gear 31 is sleeved on the output end of the motor. A second gear 32 meshes with the side wall of the first gear 31. The inner wall of the second gear 32 is connected to the outer wall of the hollow cylinder 112.
[0040] Specifically, the first gear 31 is driven to rotate by the motor, which in turn drives the second gear 32 to rotate, causing the hollow cylinder 112 and the fruit plate 11 to rotate synchronously, providing power for the subsequent peeling and pitting operations.
[0041] Please refer to this carefully. Figure 2 and Figure 3 A second electric push rod is installed on the outer wall of the frame 1. The peeling knife 12 is detachably connected to the end of the second electric push rod. Support rods 121 are connected to both the upper and lower ends of the side wall of the peeling knife 12. Both support rods 121 are slidably connected to the frame 1.
[0042] Specifically, the peeling blade 12 is moved by the second electric push rod until it comes into contact with the surface of the rotating fruit, thereby completing the peeling operation. The stability of the peeling blade 12 during the peeling operation is ensured by the support rod 121.
[0043] Please refer to this carefully. Figure 1 and Figure 2 A water storage tank 4 is installed at the bottom of the frame 1, and a filter screen 41 is installed at the top of the water storage tank 4. The lower end of the hollow cylinder 112 is above the filter screen 41. A water pump 42 is installed inside the water storage tank 4. A pipe 43 is connected to the end of the water pump 42. The other end of the pipe 43 is installed on the frame 1. The top opening of the pipe 43 is directly above the peeler 12. A drain pipe 44 is connected to the frame 1. The lower end of the drain pipe 44 is above the filter screen 41.
[0044] Specifically, water is pumped from the water storage tank 4 by the water pump 42, and the residue on the upper surface of the scraper 12 is washed through the pipe 43. The wastewater falls into the filter screen 41 through the drain pipe 44 for filtration, and then flows back into the water storage tank 4, realizing the recycling of water resources.
[0045] Please refer to this carefully. Figure 1 A U-shaped water-blocking strip 5 is installed on the frame 1.
[0046] Specifically, the U-shaped water-blocking strip 5 effectively prevents water from splashing out.
[0047] Working principle: First, place the fruit to be processed on the fruit tray 11. The first electric push rod drives the positioning cylinder 2 to move downward. The groove 21 inside the positioning cylinder 2 and the toothed block 22 at the bottom of the positioning cylinder 2 form an interlocking state with the top of the fruit. Due to the vertical pressure of the positioning cylinder 2, the fruit is stably placed on the fruit tray 11. The motor drives the first gear 31 to rotate, which in turn drives the second gear 32 to rotate. The second gear 32 causes the hollow cylinder 112 and the fruit tray 11 to rotate synchronously. At the same time, the second electric push rod pushes the peeling knife 12 to move until the peeling knife 12 is in contact with the rotating fruit. The peeler makes contact with the surface of the fruit to complete the peeling process. The support rod 121 ensures the stability of the peeler during peeling. Once peeling is complete, the motor can be turned off, and the positioning cylinder 2 is driven by the first electric push rod to continue pressing down, peeling the pit from the fruit. The pit is pushed down through the slot 111 and the hollow cylinder 112 to the surface of the filter screen 41. Water is drawn from the water storage tank 4 by the water pump 42 and rinsed through the pipe 43 to remove any residue from the surface of the peeler 12. The wastewater falls into the filter screen 41 through the drain pipe 44 for filtration and then flows back into the water storage tank 4, realizing the recycling of water resources.
[0048] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A fruit canning and peeling / pitting device, comprising a frame (1), a fruit tray (11) rotatably connected to the frame (1), and a retractable peeling blade (12) mounted on the frame (1); characterized in that: The top of the frame (1) is equipped with a first electric push rod, and the bottom of the first electric push rod is rotatably connected to a positioning cylinder (2). The positioning cylinder (2) is positioned directly above the fruit plate (11). The middle of the fruit plate (11) is provided with a slot (111) that moves in conjunction with the positioning cylinder (2). The bottom of the fruit plate (11) is connected to a hollow cylinder (112). The slot (111) is connected to the hollow cylinder (112). The hollow cylinder (112) is rotatably connected to the frame (1). The frame (1) is provided with a drive mechanism (3). The drive mechanism (3) is used to drive the fruit plate (11) to rotate on the frame (1).
2. The fruit canning peeling and pitting equipment according to claim 1, characterized in that: The positioning cylinder (2) has a groove (21) inside its bottom end.
3. The fruit canning peeling and pitting equipment according to claim 1, characterized in that: The bottom end of the positioning cylinder (2) is circumferentially connected with multiple toothed blocks (22).
4. The fruit canning peeling and pitting equipment according to claim 1, characterized in that: The drive mechanism (3) includes a motor, the motor is mounted on the frame (1), the output end of the motor is sleeved with a first gear (31), the side wall of the first gear (31) meshes with a second gear (32), and the inner wall of the second gear (32) is connected to the outer wall of the hollow cylinder (112).
5. The fruit canning peeling and pitting equipment according to claim 1, characterized in that: The outer wall of the frame (1) is equipped with a second electric push rod. The peeler (12) is detachably connected to the end of the second electric push rod. The upper and lower ends of the side wall of the peeler (12) are connected with support rods (121). Both support rods (121) are slidably connected to the frame (1).
6. The fruit canning peeling and pitting equipment according to claim 1, characterized in that: A water storage tank (4) is installed at the bottom of the frame (1), and a filter screen (41) is installed at the top of the water storage tank (4). The lower end of the hollow cylinder (112) is above the filter screen (41). A water pump (42) is installed inside the water storage tank (4). A pipe (43) is connected to the end of the water pump (42). The other end of the pipe (43) is installed on the frame (1). The top opening of the pipe (43) is directly above the peeler (12). A drain pipe (44) is connected to the frame (1). The lower end of the drain pipe (44) is above the filter screen (41).
7. The fruit canning peeling and pitting equipment according to claim 1, characterized in that: A U-shaped water-blocking strip (5) is installed on the frame (1).