Dried fruit pitting machine

By designing a fruit pitting machine, the machine utilizes components such as a feeding hopper, conveying plate, pitting pressure bar, and fan to automate the pitting of jujubes. This solves the problem of cumbersome manual operation in existing technologies, improves pitting efficiency, and prevents the pits from sticking to the jujube flesh.

CN223943705UActive Publication Date: 2026-02-27XINJIANG GUOBA AGRI DEV CO LTD
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Patent Information

Application Number
CN202520509327.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-21
Publication Date
2026-02-27
Estimated Expiration
2035-03-21

AI Technical Summary

Technical Problem

The existing technology for pitting jujubes requires tedious manual operation, resulting in low pitting efficiency.

Method used

Design a fruit pitting machine. By setting up components such as a feeding hopper, conveying plate, pitting pressure bar, electric push rod and fan on a fixed frame, the machine can automatically position, pit, and sort the dates. Combined with a water tank spray system, it can prevent the date pits from sticking to the date flesh.

Benefits of technology

It improves the automation and efficiency of pitting jujubes, simplifies the operation process, prevents the pits from sticking to the flesh, and increases production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a dried fruit pitting machine and belongs to the technical field of pitting machines, the dried fruit pitting machine comprises a fixing frame and a plurality of pitting pressing rods arranged above the fixing frame, the two ends of the fixing frame are rotationally provided with conveying soft plates, and feeding hoppers are symmetrically fixed to the center of the fixing frame; a collecting hopper is fixedly embedded in the bottom wall of the fixing frame, a finished product discharging channel is adjustably installed below the fixing frame, a storage pipe is fixedly installed at the bottom end of the collecting hopper, and a supporting base tightly connected with the storage tank is fixed to the top end of the finished product discharging channel. According to the dried fruit pitting machine, the second electric push rod drives the finished product discharging channel to enable the supporting base and the storage pipe to be separated, finished jujube products fall off from the gap between the supporting base and the storage pipe, meanwhile, the draught fan blows jujube pits and jujube finished products out, the jujubes are conveniently positioned, the finished products and the jujube pits are conveniently discharged in a classified mode, and the pitting efficiency of the jujubes is improved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the core machine, specifically related to a dried fruit core machine. BACKGROUND

[0002] Red jujube because contains rich nutrient substance, is the superior tonic food, also has very high use value on traditional Chinese medicine, jujube can be directly eaten, also can be processed into various convenient food, so is the health food that is popular with people, along with people living standard's improvement, the deep processing of agricultural and sideline products is developing increasingly, when processing red jujube, the core inside it is usually removed, before processing and removing the core of red jujube, red jujube is washed, but some small workshops or production sites, usually after the manual cleaning of workers, red jujube is dried and then removed.

[0003] The patent with the application number 202420678852.5 discloses a new type of core removing machine for red jujube processing, relating to the core removing technology for red jujube processing, which comprises a box body, and support legs are fixedly installed at the four ends of the bottom of the box body. The utility model puts red jujubes into the placing groove three, connects a water source at the top of the water pipe, starts the motor and the water pump, the motor drives the placing rack to move forward, the water pump is started to wash the red jujubes, the placing rack continues to move forward to the lower side of the fan, the water pump is turned off and the fan is started to dry the red jujubes, avoiding manual cleaning of the red jujubes, when the placing rack moves to the lower side of the core removing device, the motor is turned off and the second electric telescopic rod is started, driving the pressing plate to descend, when the pressing groove presses against the red jujubes, the second electric telescopic rod is turned off and the first electric telescopic rod is started, driving the annular knife to insert into the red jujubes, the red jujube core is extruded by the spring and the circular plate, until the annular knife penetrates the red jujubes, the spring is released and drives the circular plate to reset, and the red jujube core falls from the outlet.

[0004] The above technical solution needs workers to put a certain amount of red jujubes into the placing groove three in the placing rack first, and the workers need to take out the red jujubes after the core is removed, which leads to a tedious core removing process of the red jujubes and low core removing efficiency. UTILITY MODEL CONTENTS

[0005] (1) Technical problem to be solved

[0006] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a dried fruit core machine, which aims to solve the technical problem that workers need to put a certain amount of red jujubes into the placing groove three in the placing rack first, and the workers need to take out the red jujubes after the core is removed, which leads to a tedious core removing process of the red jujubes and low core removing efficiency.

[0007] (2) Technical scheme

[0008] In order to solve the above technical problems, the utility model provides a kind of dried fruit core removing machine, the dried fruit core removing machine includes fixed frame and the multiple core removing pressure bars of being set above fixed frame, the both ends of the fixed frame are rotatably provided with conveying soft board, and the central position of fixed frame is symmetrically fixed with feed hopper, the bottom wall of fixed frame is embedded with collection hopper, wherein the bottom of fixed frame is adjustably mounted with finished product discharge channel, the bottom end of the collection hopper is fixedly installed with storage tube, and the top of the finished product discharge channel is fixed with support seat connected with storage tank.

[0009] When the technical solution is used, the feed hopper is arranged at the central position of the fixed frame, jujubes are respectively put into the both ends of the fixed frame and the feed hopper, the jujubes are pushed by the conveying soft board to fall into the cavity between the storage tube and the support seat from the multiple collection hoppers, the storage tube can vertically position multiple jujubes at the same time, the jujubes on the top of the collection hopper are cleaned after the multiple storage tubes are filled, the first electric push rod is started to drive the lifting plate and the core removing pressure bar to move downward, the core removing pressure bar extrudes jujube core to discharge from the core discharge hole, the second electric push rod drives the finished product discharge channel to separate the support seat from the storage tube, the finished jujubes fall from the gap between the support seat and the storage tube, and the fan blows out the jujube core and the finished jujube product respectively, which is convenient for positioning the jujubes and classifying the finished product and the jujube core, and improves the jujube core removal efficiency; the water tank is fixed at the top of the lifting plate, the pump body in the water tank makes the atomizing spray plate wet the jujubes, which avoids the adhesion of jujube core and jujube meat due to dry storage of jujubes, and facilitates the separation of jujube core and jujube meat.

[0010] Preferably, the both ends of the fixed frame are mounted with motors connected with the conveying soft board, and the both sides of the outer wall of the fixed frame are mounted with fixed plates.

[0011] Further, the both ends of the fixed plate are embedded with first electric push rods, and the top of the multiple first electric push rods is fixed with a lifting plate.

[0012] Further, the top of the lifting plate is fixed with a water tank, and the both ends of the lifting plate are embedded with atomizing spray plates connected with the water tank.

[0013] Further, the bottom end of the fixed frame is rectangularly installed with second electric push rods fixed with the finished product discharge channel, and the bottom end of the finished product discharge channel is fixed with a jujube core discharge channel.

[0014] Further, the bottom end of the finished product discharge channel is provided with multiple core discharge holes communicated with the support seat, and the side walls of the finished product discharge channel and the jujube core discharge channel are fixed with inclined discharge channels.

[0015] Further, the finished product discharge channel and the jujube core discharge channel are fixed with heat dissipation racks away from one end of the inclined discharge channel, and a fan is inlaid in the heat dissipation rack.

[0016] (3)Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model lie in:

[0018] The utility model discloses a feeding hopper is arranged at the central position of the fixed frame, and jujubes are put into from both ends of the fixed frame and the feeding hopper respectively, the jujubes fall into the cavity between the storage tube and the supporting seat from multiple material collecting hoppers through the pushing of the conveying soft plate, the storage tube can vertically position multiple jujubes simultaneously, after multiple storage tubes are filled, the jujubes at the top of the material collecting hopper are cleaned, and the first electric push rod drives the lifting plate and the core removing pressure rod to move downwards, the core removing pressure rod extrudes jujube core to discharge from the core removing hole, simultaneously, the second electric push rod drives the finished product discharge channel to separate the supporting seat from the storage tube, and the finished jujubes fall from the gap between the supporting seat and the storage tube, and the fan blows out the jujube core and the finished jujube product respectively, so that the jujubes are positioned and classified to discharge finished products and jujube core, and the jujube core removing efficiency is improved.

[0019] The pump body in the water storage tank makes the atomizing spray plate wet the jujubes, avoids the adhesion of jujube core and jujube meat due to dry storage of jujubes, and facilitates the separation of jujube core and jujube meat. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the utility model Figure 1 It is an enlarged schematic diagram of structure A in the utility model;

[0023] Figure 3 It is a sectional view structural schematic diagram of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the utility model Figure 3 It is an enlarged schematic diagram of structure B in the utility model.

[0025] The labels in the drawings are: 1, fixed frame; 2, feeding hopper; 3, lifting plate; 4, water storage tank; 5, atomizing spray plate; 6, core removal pressure rod; 7, first electric push rod; 8, jujube core discharge channel; 9, finished product discharge channel; 10, motor; 11, fixed plate; 12, second electric push rod; 13, collecting hopper; 14, conveying soft plate; 15, support seat; 16, storage pipe; 17, heat dissipation frame; 18, fan; 19, core outlet hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The specific embodiment is a dried fruit core removal machine, and a structure diagram thereof is shown in Figure 1 and Figure 3 The dried fruit core removal machine comprises a fixed frame 1 and a plurality of core removal pressure rods 6 arranged above the fixed frame 1. The fixed frame 1 is rotatably provided with a conveying soft plate 14 at both ends, and the center position of the fixed frame 1 is symmetrically fixed with a feeding hopper 2. The bottom wall of the fixed frame 1 is embeddedly fixed with a collecting hopper 13. The bottom end of the collecting hopper 13 is fixedly installed with a storage pipe 16, and the top end of the finished product discharge channel 9 is fixedly installed with a support seat 15 which is tightly connected with the storage tank.

[0028] The top end of each of the plurality of core removal pressure rods 6 is fixedly connected with a lifting plate 3. The top end of the lifting plate 3 is fixedly installed with a water storage tank 4, and the two ends of the lifting plate 3 are embeddedly fixed with an atomizing spray plate 5 which is connected with the water storage tank 4. The pipeline at the top end of the atomizing spray plate 5 extends into the water storage tank 4 and is installed with a water pump. The pump body in the water storage tank 4 makes the atomizing spray plate 5 wet the jujubes, so as to avoid the situation that the jujube core and jujube meat are bonded due to dry storage of the jujubes, and facilitate separation of the jujube core and jujube meat.

[0029] As shown in Figure 2 and Figure 4As shown, the two ends of the fixed frame 1 are provided with motors 10 connected with the conveying soft plates 14, and the outer wall of the fixed frame 1 is provided with fixed plates 11 on both sides, the two ends of the fixed plate 11 are embedded with first electric push rods 7, the top ends of the first electric push rods 7 are fixed with the lifting plate 3, the bottom end of the fixed frame 1 is provided with second electric push rods 12 fixed with the finished product discharge channel 9 in a rectangular array, dates are put into the two ends of the fixed frame 1 and the feeding hopper 2, the dates are dropped from the multiple collecting hoppers 13 to the cavity between the storage tubes 16 and the supporting seats 15 through the pushing of the conveying soft plates 14, the storage tubes 16 can vertically position multiple dates at the same time, after the multiple storage tubes 16 are filled, the dates on the top end of the collecting hopper 13 are cleaned, and the first electric push rod 7 is started to drive the lifting plate 3 and the de-nucleation pressure rod 6 to move downward, the de-nucleation pressure rod 6 extrudes the date pits to be discharged from the de-nucleation holes 19, and at the same time, the second electric push rod 12 drives the finished product discharge channel 9 to separate the supporting seat 15 from the storage tube 16.

[0030] The bottom end of the finished product discharge channel 9 is fixed with the date pit discharge channel 8, the bottom end of the finished product discharge channel 9 is provided with multiple de-nucleation holes 19 communicated with the supporting seat 15, and the side walls of the finished product discharge channel 9 and the date pit discharge channel 8 are fixed with inclined discharge channels, the ends of the finished product discharge channel 9 and the date pit discharge channel 8 away from the inclined discharge channels are fixed with heat dissipation frames 17, the heat dissipation frames 17 are embedded with fans 18, the finished dates fall from the gap between the supporting seat 15 and the storage tube 16, and the fans 18 blow the date pits and the finished dates out, so that the dates are positioned and classified to discharge the finished products and the date pits.

[0031] Working principle: when the device of the technical scheme is used, dates are put into the two ends of the fixed frame 1 and the feeding hopper 2, two groups of conveying soft plates 14 are driven by two motors 10 to rotate towards each other, the dates are dropped from the multiple collecting hoppers 13 to the cavity between the storage tubes 16 and the supporting seats 15 through the pushing of the conveying soft plates 14, the storage tubes 16 can vertically position multiple dates at the same time, after the multiple storage tubes 16 are filled, the dates on the top end of the collecting hopper 13 are cleaned, and the first electric push rod 7 is started to drive the lifting plate 3 and the de-nucleation pressure rod 6 to move downward, the de-nucleation pressure rod 6 extrudes the date pits to be discharged from the de-nucleation holes 19, and at the same time, the second electric push rod 12 drives the finished product discharge channel 9 to separate the supporting seat 15 from the storage tube 16, the finished dates fall from the gap between the supporting seat 15 and the storage tube 16, and the fans 18 blow the date pits and the finished dates out, so that the dates are positioned and classified to discharge the finished products and the date pits, and the de-nucleation efficiency of the dates is improved.

[0032] All the technical features in the embodiment can be freely combined according to actual needs.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A dried fruit pitting machine comprising a fixed frame (1) and a plurality of pitting pressure bars (6) arranged above the fixed frame (1), characterized in that, Both ends of the fixed frame (1) are rotatably provided with conveying soft plates (14), and the center position of the fixed frame (1) is symmetrically fixed with a feeding hopper (2), and the bottom wall of the fixed frame (1) is inlaidly fixed with a material collecting hopper (13), wherein the bottom of the fixed frame (1) is adjustably mounted with a finished product discharge channel (9), the bottom end of the material collecting hopper (13) is fixedly installed with a storage pipe (16), and the top end of the finished product discharge channel (9) is fixed with a support seat (15) closely connected with the storage tank.

2. A fruit dry pitting machine according to claim 1, wherein Both ends of the fixed frame (1) are rotatably provided with conveying soft plates (14), and the center position of the fixed frame (1) is symmetrically fixed with a feeding hopper (2), and the bottom wall of the fixed frame (1) is inlaidly fixed with a material collecting hopper (13), wherein the bottom of the fixed frame (1) is adjustably mounted with a finished product discharge channel (9), the bottom end of the material collecting hopper (13) is fixedly installed with a storage pipe (16), and the top end of the finished product discharge channel (9) is fixed with a support seat (15) closely connected with the storage tank.

3. A fruit dry pitting machine according to claim 2, wherein, Both ends of the fixed plate (11) are inlaidly fixed with first electric push rods (7), and the top end of the plurality of first electric push rods (7) is fixed with a lifting plate (3).

4. A fruit dry pitting machine according to claim 3, wherein The top end of the plurality of de-nucleation pressure rods (6) is fixedly connected with the lifting plate (3), the top end of the lifting plate (3) is fixed with a water storage tank (4), and the both ends of the lifting plate (3) are inlaidly fixed with atomizing spray plates (5) connected with the water storage tank (4).

5. A fruit dry pitting machine according to claim 1 wherein, The bottom end of the fixed frame (1) is fixedly installed with a second electric push rod (12) connected with the finished product discharge channel (9), and the bottom end of the finished product discharge channel (9) is fixed with a jujube core discharge channel (8).

6. A fruit dry pitting machine according to claim 5, wherein, The bottom end of the finished product discharge channel (9) is provided with a plurality of core holes (19) in communication with the support seat (15), and the side walls of the finished product discharge channel (9) and the jujube core discharge channel (8) are fixedly provided with inclined discharge channels.

7. A fruit dry pitting machine according to claim 6 wherein, The finished product discharge channel (9) and the jujube core discharge channel (8) are fixedly provided with heat dissipation frames (17) away from the inclined discharge channels, and the heat dissipation frames (17) are inlaidly installed with fans (18).

Citation Information

Patent Citations

  • Novel pitting machine for red date processing

    CN222322743U