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Fruit pit removing device

A technology of fruit core and lifting plate, which is applied in the fields of fruit pitting device, food science, application, etc. It can solve the problems of increasing the contact area between fruit pulp and outside air, reducing the accuracy of fruit pesticide residues, and destroying the integrity of fruits, etc. , to achieve the effect of shortening the oxidation time, improving the preparation efficiency and increasing the preparation time

Pending Publication Date: 2020-03-31
INST OF QUALITY STANDARDS & TESTING TECH FOR AGRO PROD OF SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since it is necessary to prepare multiple pitted fruits at one time when detecting pesticide residues in fruits, it is necessary to reduce the oxidation of subsequent fruits as much as possible when detecting fruits one by one, and the first method destroys the integrity of fruits and increases the The contact area between the pulp of the fruit and the outside air accelerates the oxidation of the fruit and reduces the accuracy of the detection of pesticide residues in the fruit; the second method is easy to dig out the core

Method used

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  • Fruit pit removing device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A fruit pitting device, comprising a base 1, a rotary knife 2, a lifting plate 3, a push rod 4, a driving part, and a driven part. In this embodiment 1, the rack 5 is used as the active part, and the gear 6 is used as the driven part.

[0055] Such as figure 1 As shown, the base 1 includes a top plate 1-1, a surrounding plate 1-2, and a bottom plate 1-3 which are welded and fixed sequentially from top to bottom.

[0056] Such as figure 1 and figure 2 As shown, the rotary cutter 2 is a semi-cylindrical structure. The lower end of the rotary knife 2 is in clearance fit with the rotary knife mounting hole (not shown) on the top plate 1-1, and the rotary knife 2 can rotate in the rotary knife mounting hole.

[0057] Such as figure 2 As shown, in order to prevent the rotary knife 2 from being pulled out upwards from the rotary knife installation hole, the lower end surface of the top plate 1-1 is provided with a rotary knife limit ring 2-1, and the outer diameter of t...

Embodiment 2

[0076] Through the use process of Example 1, it can be seen that the apple core is easily stuffed in the rotary knife 2, which not only hinders the re-use of the rotary knife 2, but also easily gets caught by the rotary knife when the user pulls out the apple core from the rotary knife 2. 2 scratches.

[0077] So this embodiment 2 is the same as embodiment 1, the difference is that, as image 3 and Figure 4 As shown, in the present embodiment 2, a kind of coring device also includes a top core assembly arranged in the base 1 .

[0078] The top core assembly includes a top core support plate 7 , a top core rod 8 , and a top core drive rod 9 .

[0079] The upper end of the top core support plate 7 is welded and fixed to the top plate 1-1, and the lower end of the top core support plate 7 is welded and fixed to the bottom plate 1-3.

[0080] The top core rod 8 is in clearance fit with the top core hole 2-2 arranged on the rotary knife 2, and the top core rod 8 can slide up an...

Embodiment 3

[0088] Through the use process of Example 1 and Example 2, it can be seen that when using a kind of fruit removal device in Example 1 or Example 2, it is necessary to directly press the fruit with hands, and if the user does not pay attention, it is easy to pass through Rotary knife 2 scratches of fruit.

[0089] So this embodiment 3 is the same as embodiment 2, the difference is that, as Figure 5 and Figure 6 As shown, in the present embodiment 3, a kind of coring device also includes a manual protection assembly.

[0090] The manual protection assembly includes a protection plate 10 and a protection guide rod 11 .

[0091]Protective plate 10 is located at the upper end face of lifting plate 3, and protective plate 10 is provided with the avoidance hole 10-1 that is used to cooperate with rotary knife 2, and rotary knife 2 can slide up and down in the avoidance hole 10-1, and protective plate 10 and The upper end of protection guide rod 11 is welded and fixed, and protec...

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Abstract

The invention discloses a fruit pit removing device, which relates to the technical field of fruit pit removing. The device comprises a rotary knife, a base, a lifting plate, a push rod, a driving part and a driven part, the lower end of the rotary knife is rotationally connected with the base; the rotary knife is connected with the driven part, the lifting plate is arranged above the base and connected with the base through an elastic part, the lifting plate is provided with a rotary knife hole matched with the rotary knife, the push rod is obliquely arranged, the upper end of the push rod ishinged to the lifting plate, the lower end of the push rod is hinged to the driving part, and the driving part is slidably connected with the base and drives the rotary knife to rotate through the driven part. The fruit pit removing device can remove the pit of the fruit and keep the integrity of the fruit at the same time.

Description

technical field [0001] The invention relates to the technical field of fruit pitting, in particular to a fruit pitting device. Background technique [0002] When detecting fruit pesticide residues, in order to prevent the fruit core from damaging the equipment when breaking and stirring the fruit, it is necessary to remove the fruit core. There are two main ways to remove the core of the fruit: one is to cut the fruit open with a knife, and then dig out the core; the other is to dig out the core from one end of the fruit with a knife. [0003] Since it is necessary to prepare multiple pitted fruits at one time when detecting pesticide residues in fruits, it is necessary to reduce the oxidation of subsequent fruits as much as possible when detecting fruits one by one, and the first method destroys the integrity of fruits and increases the The contact area between the pulp of the fruit and the outside air accelerates the oxidation of the fruit and reduces the accuracy of the ...

Claims

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Application Information

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IPC IPC(8): A23N4/02
CPCA23N4/02
Inventor 郭长英毛江胜方丽萍李慧冬丁蕊艳张文君陈子雷
Owner INST OF QUALITY STANDARDS & TESTING TECH FOR AGRO PROD OF SHANDONG ACADEMY OF AGRI SCI
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