CN210329248U - Self-centering pitting device for small-core fruits - Google Patents

Abstract

The utility model discloses a from centering device that denucleates of little nuclear fruit, include from centering mechanism and the mechanism that denucleates, connect on the bottom plate from centering mechanism, the mechanism that denucleates installs on the support, and the support is fixed on the bottom plate, and the mechanism that denucleates sets up directly over from centering mechanism. Adopt double helix from centering clamping mechanism to carry out the automatic centering to the fruit that denucleates, utilize slider-crank mechanism to drive the cutter that denucleates and denucleate, can be applicable to not equidimension, different kind's fruit and remove the core, use the device not only can guarantee the precision of denucleating of fruit, improve machining efficiency, simple structure moreover, convenient to use.

Description

Self-centering pitting device for small-core fruits

Technical Field

The utility model belongs to the technical field of machine-building, a from centering device of denucleating of little nuclear fruit is related to.

Background

In the processing process of common preserved fruits, the kernels need to be removed in advance, such as in the processing of foods of Chinese dates, hawthorns, peaches, persimmons and the like. At present, manual denucleation or manual denucleation is mostly adopted for fruit denucleation operation, and the operation is completed by means of a simple operation tool, so that the problems of high labor intensity, low efficiency, unclean kernel removal, poor safety and the like exist. At present, with the improvement of living standard of people, the requirements on the quality and quantity of food are increased day by day, and the use requirements can not be met by only hands or simple tools. The preserved fruit coring mechanism disclosed in the Chinese patent 201410000694.4 has the advantages that the adopted mechanism can conveniently core, but does not realize automatic centering and clamping, the stress of fruits is uneven in the coring process, the fruits are easily pressed to be biased, and the coring effect is influenced.

Therefore, the self-centering pitting device for small-core fruits is designed, automatic centering and centering pitting between the pitting punch head and the fruits can be realized, and the inner core is removed under the condition of ensuring the complete appearance of the fruits.

Disclosure of Invention

The utility model aims at providing a from centering device of denucleating of little nuclear fruit solves the inconvenient problem of centering when denucleating that exists among the prior art.

The utility model provides a technical scheme that little nuclear fruit's from centering enucleation device adopted is:

the device comprises a self-centering mechanism and a core removing mechanism, wherein the self-centering mechanism is connected to a bottom plate, the core removing mechanism is arranged on a support, the support is fixed on the bottom plate, and the core removing mechanism is arranged right above the self-centering mechanism;

the self-centering mechanism consists of a right clamping arm, a left clamping arm, a right clamping arm baffle, a left clamping arm baffle, a right-handed nut, a left-handed nut, a screw, a bearing seat, a lower handle and a storage table; one end of the right clamping arm is hinged with the object placing table, the other end of the right clamping arm is hinged with the right-handed nut, and the right clamping arm baffle is fixedly connected with the right clamping arm; one end of the left clamping arm is hinged with the object placing table, the other end of the left clamping arm is hinged with the left-handed nut, and the left clamping arm baffle is fixedly connected with the left clamping arm;

two ends of the screw rod are respectively arranged on bearing blocks, and the bearing blocks are fixedly arranged on the bottom plate; the left-handed thread and the right-handed thread which are matched with the left-handed nut and the right-handed nut are respectively arranged on the left side and the right side of the screw rod, and a lower handle is arranged at one end of the screw rod.

The denucleation mechanism consists of a crank, a connecting rod, a sliding block, a sliding barrel, an upper handle, a sliding barrel clamping plate, a bracket and a denucleation cutter; the support is arranged from left to right and is fixed on the bottom plate respectively, the upper portion of the support is provided with holes, a crank is connected to the support through the holes in the support, an upper handle is installed at one end of the crank, one end of a connecting rod is connected with a hinge of the crank, the other end of the connecting rod is connected with a sliding block hinge, the sliding block is installed in an inner cavity of the sliding cylinder, the sliding cylinder is relatively fixed to the support through a sliding cylinder clamping plate, and a denucleation cutter is vertically and.

The object placing table is provided with a positioning groove and a hole, the positioning groove and the hole are coaxial, the hole and the coring cutter are coaxial, a groove is formed below the object placing table, and the hole is communicated with the groove.

The beneficial effects of the utility model reside in that: the utility model provides a two spirals from centering clamping mechanism's theory of operation carries out automatic centering to the article of denucleating, utilizes slider-crank mechanism to drive the cutter that denucleates and denucleates, can be applicable to not equidimension, different kind fruit and remove the core, not only can guarantee the precision of denucleating of fruit, improves machining efficiency, reduces the processing cost, simple structure moreover, convenient to use, easily maintenance.

Drawings

Fig. 1 is an overall layout diagram of the present invention.

Fig. 2 is a structural view of the present invention.

Fig. 3 is a rear view of the present invention.

Fig. 4 is a sectional view taken in the direction of a-a in fig. 3.

Fig. 5 is a sectional view taken in the direction B-B in fig. 3.

Fig. 6 is an enlarged view of a portion C in fig. 5.

In the figure, 1, a self-centering mechanism; 2. a coring mechanism; 1-1. right clamping arm; 1-11, a left clamping arm; 1-2. a right clamping arm baffle; 1-12, a left clamping arm baffle; 1-3. right-hand nut; 1-13 left-handed nut; 1-4. a screw; 1-5, bearing seat; 1-6. lower handle; 1-7, placing table; 1-8, groove; 1-9. pore; 1-10. positioning groove; 2-1, a crank; 2-2. connecting rod; 2-3, sliding block; 2-4, a sliding cylinder; 2-5, an upper handle; 2-6, sliding cylinder clamping plate; 2-7, a bracket; 2-8, a denucleation cutter; 3. a base plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in figure 1, figure 2 and figure 3, the self-centering coring device for small-core fruits comprises a self-centering mechanism 1 and a coring mechanism 2, wherein the self-centering mechanism 1 is connected onto a bottom plate 3, the coring mechanism 2 is installed on a support 2-7, the support 2-7 is fixed on the bottom plate 3, and the coring mechanism 2 is arranged right above the self-centering mechanism 1.

As shown in fig. 2, the self-centering mechanism 1 comprises a right clamping arm 1-1, a left clamping arm 1-11, a right clamping arm baffle 1-2, a left clamping arm baffle 1-12, a right-handed nut 1-3, a left-handed nut 1-13, a screw rod 1-4, a bearing seat 1-5, a lower handle 1-6 and a storage table 1-7; one end of a right clamping arm 1-1 is hinged with the object placing table 1-7, the other end of the right clamping arm is hinged with a right-handed nut 1-3, and a right clamping arm baffle 1-2 is fixedly connected with the right clamping arm 1-1; one end of the left clamping arm 1-11 is hinged with the object placing table 1-7, the other end is hinged with the left-handed nut 1-13, and the left clamping arm baffle 1-12 is fixedly connected with the left clamping arm 1-11.

Referring to fig. 3, 5 and 6, bearing blocks 1-5 are respectively installed at two ends of a screw 1-4, and the bearing blocks 1-5 are fixedly installed on the left and right sides of a bottom plate 3; left-handed threads and right-handed threads matched with the left-handed nuts 1-13 and the right-handed nuts 1-3 are respectively arranged on the left side and the right side of the screw rods 1-4, and one end of each screw rod 1-4 is provided with a lower handle 1-6.

The denucleation mechanism consists of a crank 2-1, a connecting rod 2-2, a sliding block 2-3, a sliding cylinder 2-4, an upper handle 2-5, a sliding cylinder clamping plate 2-6, a bracket 2-7 and a denucleation cutter 2-8; the bracket 2-7 is arranged left and right and is respectively fixed on the bottom plate 3, the upper part of the bracket 2-7 is provided with a hole, the crank 2-1 is connected on the bracket 2-7 through the hole on the bracket 2-7, one end of the crank 2-1 is provided with an upper handle 2-5, one end of the connecting rod 2-2 is hinged with the crank 2-1, the other end is hinged with the slide block 2-3, the slide block 2-3 is arranged in the inner cavity of the slide cylinder 2-4, the slide cylinder 2-4 is relatively fixed on the bracket 2-7 through a slide cylinder clamping plate 2-6, the denucleation cutter 2-8 is vertically and fixedly connected below the slide block 2-3, and the size of the denucleation cutter 2-8 is matched with.

As shown in figure 4, the object placing table 1-7 is provided with a positioning groove 1-10 and a hole 1-9, the positioning groove 1-10 is coaxial with the hole 1-9, a groove 1-8 is arranged below the object placing table 1-7, and the hole 1-9 is communicated with the groove 1-8.

The specific working process is as follows:

when the device is used, the upper hand wheel 2-5 is rotated in advance, so that the coring tool 2-8 is far away from the object placing table 1-7, an object needing coring is placed in the positioning groove 1-10 of the object placing table 1-7, the lower handle 1-6 is rotated to drive the screw rod 1-4 provided with the left-handed thread and the right-handed thread to rotate, and therefore the left-handed nut 1-13 and the right-handed nut 1-3 connected with the screw rod 1-4 are driven to move oppositely, the left clamping arm 1-11 and the right clamping arm 1-1 are driven to move oppositely, and automatic centering and clamping of the object are achieved.

The upper handle 2-5 is shaken to drive the crank 2-1 and the connecting rod 2-2 to move, the connecting rod 2-2 drives the sliding block 2-3 to move downwards in the sliding cylinder 2-4, so as to drive the denucleation cutter 2-8 to move downwards and remove cores of fruits, the denucleation cutter 2-8 penetrates through the placing table 1-7, and the punched cores are punched out to form holes 1-9 and fall into the grooves 1-8.

The upper handle 2-5 is shaken to drive the kernel removing cutter 2-8 to ascend and keep away from the fruit after kernel removal, the lower handle 1-6 is shaken reversely to drive the screw rod 1-4 to rotate, so that the left-handed nut 1-13 and the right-handed nut 1-3 move away from each other, the left clamping arm 1-11 and the right clamping arm 1-1 are driven to move away from each other, the fruit after kernel removal is loosened, the fruit is taken out, and a kernel removal process is completed.

In this way, the utility model discloses a device that denucleates from centering of little nuclear fruit adopts double helix to carry out the automatic centering from centering clamping mechanism's theory of operation to the fruit that denucleates, utilizes slider-crank mechanism to drive the cutter that denucleates and denucleates, can be applicable to not equidimension, different kind's fruit and remove the core, not only can guarantee the precision of denucleating of fruit, improves machining efficiency, reduces the processing cost, simple structure moreover, convenient to use, easily maintenance.

Claims (3)

1. The self-centering pitting device for the small-core fruits is characterized by comprising a self-centering mechanism (1) and a pitting mechanism (2), wherein the self-centering mechanism (1) is fixedly connected onto a bottom plate (3), the pitting mechanism (2) is installed on a support (2-7), the support (2-7) is fixed onto the bottom plate (3), and the pitting mechanism (2) is arranged right above the self-centering mechanism (1);

the self-centering mechanism (1) consists of a right clamping arm (1-1), a left clamping arm (1-11), a right clamping arm baffle (1-2), a left clamping arm baffle (1-12), a right-handed nut (1-3), a left-handed nut (1-13), a screw rod (1-4), a bearing seat (1-5), a lower handle (1-6) and a storage table (1-7); one end of the right clamping arm (1-1) is hinged with the object placing table (1-7), the other end of the right clamping arm is hinged with the right-handed nut (1-3), and the right clamping arm baffle (1-2) is fixedly connected with the right clamping arm (1-1);

one end of the left clamping arm (1-11) is hinged with the object placing table (1-7), the other end of the left clamping arm is hinged with the left-handed nut (1-13), and the left clamping arm baffle (1-12) is fixedly connected with the left clamping arm (1-11);

two ends of the screw rod (1-4) are respectively arranged on the bearing blocks (1-5), and the bearing blocks (1-5) are fixedly arranged on the left side and the right side of the bottom plate (3); the left-handed thread and the right-handed thread matched with the left-handed nut (1-13) and the right-handed nut (1-3) are respectively arranged on the left side and the right side of the screw rod (1-4), and a lower handle (1-6) is arranged at one end of the screw rod (1-4).

2. The self-centering pitting device for small-core fruits according to claim 1, wherein the pitting mechanism (2) is composed of a crank (2-1), a connecting rod (2-2), a slide block (2-3), a slide cylinder (2-4), an upper handle (2-5), a slide cylinder clamp plate (2-6), a bracket (2-7) and a pitting cutter (2-8); the device is characterized in that the supports (2-7) are arranged on the left and right and are respectively fixed on the bottom plate (3), the upper parts of the supports (2-7) are provided with holes, the cranks (2-1) are connected on the supports (2-7) through the holes on the supports (2-7), one ends of the cranks (2-1) are provided with handles (2-5), one ends of the connecting rods (2-2) are hinged with the cranks (2-1), the other ends of the connecting rods are hinged with the sliding blocks (2-3), the sliding blocks (2-3) are arranged in inner cavities of the sliding cylinders (2-4), the sliding cylinders (2-4) are relatively fixed on the supports (2-7) through sliding cylinder clamping plates (2-6), and the coring cutters (2-8) are vertically and fixedly connected below the sliding blocks (2-3), the size of the denucleation cutter (2-8) is matched with the size of a core.

3. The self-centering pitting device for small-core fruits according to claim 1, wherein the placing table (1-7) is provided with positioning slots (1-10) and holes (1-9), the positioning slots (1-10) and the holes (1-9) are coaxial, a groove (1-8) is provided below the placing table (1-7), and the holes (1-9) are communicated with the groove (1-8).

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