A plum processing core processing equipment
By designing an automated pitting processing device, which employs a horizontal pushing module and a vertical lifting structure in conjunction with a clamping and pushing structure, the pitting process of plums is automated and the pits of dried fruit are effectively separated and collected. This solves the problem of pits and dried fruit being mixed and difficult to separate in existing technologies, thereby improving processing efficiency and food safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN BASHAN FRUIT FARMER ECOLOGICAL AGRI TECH CO LTD
- Filing Date
- 2025-07-02
- Publication Date
- 2026-07-10
Smart Images

Figure CN224473944U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food processing technology, and in particular to a pitting device for plum processing. Background Technology
[0002] Plums, a popular fruit, are not only delicious but also rich in nutrients, making them an excellent raw material for processing dried fruit, jams, and other foods. Especially in the process of making dried plums, the desired qualities are bright and translucent appearance, a dry surface, and a slight elasticity, which places high demands on the processing techniques. To achieve these results, the pitting of the peeled plums is a crucial step in plum processing. The use of a pitting device is particularly important in this process.
[0003] However, in the plum processing industry, existing pitting devices have gradually revealed significant limitations after the pitting process. Specifically, existing pitting devices often neglect the issue of separating and collecting the pits from the dried fruit. After pitting, the plum pits and the pitted dried fruit are often mixed together, making them difficult to separate and collect effectively.
[0004] Therefore, to address this deficiency in existing technologies, we urgently need a pitting device for plum processing. This pitting device should be able to automatically separate and collect the pit from the dried fruit while completing the pitting process, thereby improving processing efficiency, reducing labor intensity, and ensuring the quality and food safety of the dried fruit. Utility Model Content
[0005] The purpose of this invention is to provide a pitting device for plum processing, which solves the problem that existing pitting devices often neglect the separation and collection of pits and dried fruit in their design.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A pitting processing device for plum processing includes an operating table, a mounting frame, and a movable plate;
[0008] The mounting bracket is installed at the top center of the operating table, the movable plate is slidably connected to the top of the operating table, and one end of the operating table is provided with a horizontal pushing module for pushing the movable plate to move.
[0009] The top of the operating table is provided with a through groove, the top of the moving plate is slidably connected to a placement cylinder, a material dropping groove is provided on one side of the top of the moving plate, a clamping structure is provided inside the placement cylinder, a lifting plate is connected inside the mounting frame through a vertical lifting structure, a core removal tube is connected to one side of the bottom of the lifting plate, and a core pushing structure is provided at the top of the inner cavity of the core removal tube.
[0010] The bottom of the control panel is detachably connected to two collection compartments.
[0011] Preferably, the vertical lifting structure includes a lifting cylinder installed at the top center of the mounting frame, the output end of which slides through the mounting frame and connects to the top of the lifting plate.
[0012] Preferably, the top two sides of the movable plate are provided with sliding grooves, and the bottom two sides of the placement cylinder are fixedly connected with sliders that are adapted to the sliding grooves.
[0013] Preferably, the top of the core removal tube is connected to the bottom of the lifting plate via several connecting rods, and the core pushing structure includes a pushing cylinder installed on one side of the top of the lifting plate. The output end of the pushing cylinder slides through the lifting plate and is connected to a pushing block disposed inside the core removal tube.
[0014] Preferably, the clamping structure includes an adjusting screw disposed on one side of the placement cylinder, one end of which is threaded through one side of the placement cylinder and connected to a contact pad.
[0015] Preferably, one end of the adjusting screw is fixedly connected to a handle, and the outer ring of the handle has several anti-slip grooves.
[0016] This utility model has at least the following beneficial effects:
[0017] First, this equipment automates and mechanizes the plum pitting process, significantly improving processing efficiency. Through the coordination of a horizontal pushing module and a vertical lifting structure, along with the ingenious design of the clamping and pit-pushing structures, the pitting process becomes fast, accurate, and efficient. Second, this equipment effectively solves the problem of separating the pit from the dried fruit in existing technologies. By setting up an independent collection chamber and designing a discharge chute and a through-channel, automatic separation and collection of the pit and dried fruit are achieved. This not only improves processing convenience but also ensures the quality of the dried fruit and food safety. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the operating table and through-slot structure of this utility model;
[0021] Figure 3This is a schematic diagram of the placement cylinder and adjusting screw structure of this utility model;
[0022] Figure 4 This is a schematic diagram of the lifting plate and core removal tube structure of this utility model;
[0023] Figure 5 This is a schematic diagram of the push block and push cylinder structure of this utility model.
[0024] In the diagram: 1. Moving plate; 2. Mounting frame; 3. Operating table; 4. Horizontal pushing module; 5. Collection bin; 6. Through slot; 7. Adjusting screw; 8. Placement cylinder; 9. Drop chute; 10. Core removal tube; 11. Lifting plate; 12. Lifting cylinder; 13. Pushing block; 14. Pushing cylinder; 15. Connecting rod. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0026] Example 1
[0027] Please see Figure 1-5 As shown, a pitting processing device for plum processing in this embodiment includes an operating table 3, a mounting frame 2, and a movable plate 1;
[0028] Mounting bracket 2 is installed at the top center of operating table 3, and movable plate 1 is slidably connected to the top of operating table 3. One end of operating table 3 is provided with a horizontal pushing module 4 for pushing movable plate 1 to move.
[0029] The top of the operating table 3 is provided with a through groove 6, the top of the moving plate 1 is slidably connected with a placement cylinder 8, the top side of the moving plate 1 is provided with a material dropping groove 9, the inside of the placement cylinder 8 is provided with a clamping structure, the inside of the mounting frame 2 is connected with a lifting plate 11 through a vertical lifting structure, the bottom side of the lifting plate 11 is connected with a core removal tube 10, and the top of the inner cavity of the core removal tube 10 is provided with a core pushing structure.
[0030] The bottom of the control panel 3 is detachably connected to two collection chambers 5.
[0031] First, the operator places the peeled plums into the placement cylinder 8. The clamping structure inside the placement cylinder 8 firmly holds the plums, ensuring they do not move or fall off during subsequent processing. The clamping structure is designed with the shape and size of the plums in mind to ensure stable clamping and protect the plums, preventing damage during the clamping process.
[0032] Next, the operator activates the horizontal pushing module 4, which causes the moving plate 1 to slide on top of the operating table 3, moving the placement tube 8 containing the plums to one side of the mounting frame 2. During this process, the sliding of the moving plate 1 is smooth and accurate, ensuring that the plums are accurately aligned with the pitting tube 10.
[0033] Once the placement cylinder 8 reaches the designated position, the vertical lifting structure begins to operate, causing the lifting plate 11 and the pitting tube 10 connected to its bottom to move downwards. This removes the plum pit from the plum and leaves it inside the pitting tube 10.
[0034] After pitting, the vertical lifting structure raises the lifting plate 11 and the pitting tube 10 back to their initial positions. At this point, the operator manually pushes the placement cylinder 8 to the position of the dropping chute 9, releasing the clamping structure from its restraint on the plums. The plums then fall freely through the dropping chute 9 into the collection chamber 5 below the operating table 3. The collection chamber 5 is designed with the collection and preservation of the dried fruit in mind, ensuring that it is not contaminated or damaged.
[0035] Simultaneously, after the pitting tube 10 is raised, the pit-pushing structure operates, pushing out the plum pits located inside the pitting tube 10. The pushed-out pits fall through the channel 6 opened at the top of the operating table 3 into the corresponding collection chamber 5 for collection. In this way, the plum pits and the pitted dried fruit are effectively separated and collected, solving the problem of pits and dried fruit being mixed and difficult to separate in the prior art.
[0036] Example 2
[0037] Please see Figure 1-5 As shown in this embodiment, a pitting device for plum processing includes a vertical lifting structure comprising a lifting cylinder 12 installed at the top center of a mounting frame 2. The output end of the lifting cylinder 12 slides through the mounting frame 2 and connects to the top of a lifting plate 11. Specifically, when the pitting tube 10 needs to be lowered for pitting, the lifting cylinder 12 operates, causing the lifting plate 11 and the pitting tube 10 connected to its bottom to move downwards. After pitting is completed, the lifting cylinder 12 then raises the lifting plate 11 and the pitting tube 10 back to their initial positions. This configuration automates the vertical lifting of the pitting tube 10, improving the ease of operation and pitting efficiency of the equipment, and ensuring the stability and accuracy of the pitting process.
[0038] The top of the pitting tube 10 is connected to the bottom of the lifting plate 11 via several connecting rods 15. The pit-pushing structure includes a pushing cylinder 14 installed on one side of the top of the lifting plate 11. The output end of the pushing cylinder 14 slides through the lifting plate 11 and is connected to a pushing block 13 located inside the pitting tube 10. Specifically, the top of the pitting tube 10 is connected to the bottom of the lifting plate 11 via several connecting rods 15, and a pushing cylinder 14 is installed on one side of the top of the lifting plate 11. The output end of the pushing cylinder 14 slides through the lifting plate 11 and is connected to the pushing block 13 located inside the pitting tube 10. After pitting is completed, the pushing cylinder 14 operates, driving the pushing block 13 to move inside the pitting tube 10, pushing out the plum pit. This setting achieves automatic ejection of the plum pit, improves the automation level of the equipment, and also ensures that the plum pit can fall accurately and quickly into the collection bin 5, avoiding mixing of the pit and the dried fruit.
[0039] Example 3
[0040] Please see Figure 1-5 As shown in this embodiment, a pitting device for plum processing has grooves on both sides of the top of the moving plate 1, and sliders adapted to the grooves are fixedly connected to both sides of the bottom of the placement cylinder 8. Specifically, by creating grooves on both sides of the top of the moving plate 1 and fixing sliders adapted to the grooves to both sides of the bottom of the placement cylinder 8, the placement cylinder 8 can slide on the moving plate 1. This design facilitates the operator to manually push the placement cylinder 8 to the position of the discharge chute 9 for plum unloading, while also ensuring the stability and accuracy of the placement cylinder 8 during movement, preventing plums from falling or being damaged due to unstable movement of the placement cylinder 8.
[0041] The clamping structure includes an adjusting screw 7 located on one side of the placement cylinder 8. One end of the adjusting screw 7 is threaded through one side of the placement cylinder 8 and connected to a contact pad. Specifically, by rotating the adjusting screw 7, the operator can adjust the position of the contact pad to accommodate plums of different sizes, ensuring the stability of the clamping structure and the protection of the plums. This design improves the versatility and adaptability of the equipment, enabling it to handle plums of different sizes, thus increasing processing efficiency and flexibility.
[0042] A handle is fixedly connected to one end of the adjusting screw 7. The outer ring of the handle has several anti-slip grooves. Specifically, the handle is fixedly connected to one end of the adjusting screw 7, and several anti-slip grooves are formed on the outer ring of the handle. This design facilitates the operator's application of force when rotating the adjusting screw 7, improving the convenience and comfort of operation. At the same time, the anti-slip groove design increases the friction between the handle and the hand, preventing inaccurate adjustment or operational errors caused by hand slippage during operation.
[0043] This solution includes the following workflow:
[0044] First, the operator places the peeled plums into the placement cylinder 8. An adjusting screw 7 is located on one side of the placement cylinder 8. One end of the adjusting screw 7 is threaded through one side of the placement cylinder 8 and connected to a contact pad, forming a clamping structure. The operator can adjust the position of the contact pad by rotating the handle on the adjusting screw 7, thus accommodating plums of different sizes, ensuring the stability of the clamping structure and protecting the plums, and preventing damage to the plums during clamping.
[0045] Next, the operator activates the horizontal pushing module 4, which causes the moving plate 1 to slide on top of the operating table 3. The moving plate 1 has grooves on both sides of its top, and sliders that match the grooves are fixedly connected to both sides of the bottom of the placement cylinder 8, allowing the placement cylinder 8 to slide stably on the moving plate 1. The horizontal pushing module 4 smoothly and accurately moves the placement cylinder 8 containing the plums to one side of the mounting bracket 2, ensuring that the plums are accurately aligned with the pitting tube 10.
[0046] Once the placement cylinder 8 reaches the designated position, the lifting cylinder 12, installed at the top center of the mounting frame 2, begins operation. The output end of the lifting cylinder 12 slides through the mounting frame 2 and connects to the top of the lifting plate 11, causing the lifting plate 11 and the pitting tube 10 connected to its bottom to move downwards. The top of the pitting tube 10 is connected to the bottom of the lifting plate 11 via several connecting rods 15. The top of the inner cavity of the pitting tube 10 is equipped with a pit-pushing structure, which includes a pushing cylinder 14 installed on one side of the top of the lifting plate 11. The output end of the pushing cylinder 14 slides through the lifting plate 11 and connects to a pushing block 13 located inside the pitting tube 10. During the descent of the pitting tube 10, the pit of the plum is pushed out of the plum and remains inside the pitting tube 10.
[0047] After pitting, the lifting cylinder 12 lifts the lifting plate 11 and the pitting tube 10 back to their initial positions. At this time, the operator manually pushes the placement cylinder 8 to the position of the dropping chute 9, releasing the clamping structure from the plums. The plums then fall freely through the dropping chute 9 into the collection chamber 5 below the operating table 3. The collection chamber 5 is designed with the collection and preservation of the dried fruit in mind, ensuring that it is not contaminated or damaged.
[0048] Simultaneously, after the pitting tube 10 is raised, the cylinder 14 is activated, causing the pusher block 13 to move inside the pitting tube 10, pushing out the plum pits located inside. The pushed-out pits fall through the through-slot 6 at the top of the operating table 3 into the corresponding collection chamber 5 for collection. In this way, the plum pits and the pitted dried fruit are effectively separated and collected, solving the problem of pits and dried fruit being mixed and difficult to separate in the prior art.
[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A pitting processing device for plum processing, characterized in that, include: The control panel (3), the mounting bracket (2), and the movable plate (1) are all included. The mounting bracket (2) is installed at the top center of the operating table (3), the movable plate (1) is slidably connected to the top of the operating table (3), and a horizontal pushing module (4) for pushing the movable plate (1) to move is provided at one end of the operating table (3). The top of the operating table (3) is provided with a through groove (6), the top of the moving plate (1) is slidably connected with a placement cylinder (8), the top side of the moving plate (1) is provided with a material dropping groove (9), the inside of the placement cylinder (8) is provided with a clamping structure, the inside of the mounting frame (2) is connected with a lifting plate (11) through a vertical lifting structure, the bottom side of the lifting plate (11) is connected with a core removal tube (10), and the top of the inner cavity of the core removal tube (10) is provided with a core pushing structure; The bottom of the operating table (3) is detachably connected to two collection bins (5).
2. The pitting equipment for plum processing according to claim 1, characterized in that, The vertical lifting structure includes a lifting cylinder (12) installed at the top center of the mounting frame (2), and the output end of the lifting cylinder (12) slides through the mounting frame (2) and connects to the top of the lifting plate (11).
3. The pitting equipment for plum processing according to claim 1, characterized in that, The top two sides of the movable plate (1) are provided with sliding grooves, and the bottom two sides of the placement cylinder (8) are fixedly connected with sliders that are adapted to the sliding grooves.
4. The pitting equipment for plum processing according to claim 2, characterized in that, The top of the core removal tube (10) is connected to the bottom of the lifting plate (11) via several connecting rods (15). The core pushing structure includes a pushing cylinder (14) installed on one side of the top of the lifting plate (11). The output end of the pushing cylinder (14) slides through the lifting plate (11) and is connected to a pushing block (13) located inside the core removal tube (10).
5. The pitting equipment for plum processing according to claim 3, characterized in that, The clamping structure includes an adjusting screw (7) disposed on one side of the placement cylinder (8), one end of which is threaded through a contact pad connected to one side of the placement cylinder (8).
6. The pitting equipment for plum processing according to claim 5, characterized in that, One end of the adjusting screw (7) is fixedly connected to a handle, and the outer ring of the handle is provided with several anti-slip grooves.