CN111296857A - Centre gripping punching press formula red date stoner - Google Patents

Centre gripping punching press formula red date stoner Download PDF

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Publication number
CN111296857A
CN111296857A CN202010353047.1A CN202010353047A CN111296857A CN 111296857 A CN111296857 A CN 111296857A CN 202010353047 A CN202010353047 A CN 202010353047A CN 111296857 A CN111296857 A CN 111296857A
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China
Prior art keywords
red date
jujube
red
denucleating
holder
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CN202010353047.1A
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CN111296857B (en
Inventor
姚雪东
牛玉宝
段天柱
朱荣光
郑霞
王强
曹玉雪
刘欢
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Shihezi University
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Shihezi University
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N4/00Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device
    • A23N4/02Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for stoning fruit
    • A23N4/08Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for stoning fruit for dates, olives or the like oblong fruits

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The invention belongs to the field of agricultural product processing, and relates to a clamping stamping type red date pitting machine, which mainly comprises a feeding mechanism, a transmission mechanism, a pitting mechanism, a discharging mechanism and a machine body (5), and is characterized in that: feed mechanism comprises feed bin (2), year jujube link joint (9), brush roller (10), track drive wheel (11), red date holder (26) etc. drive mechanism comprises step motor I (6), step motor II (12), drive shaft (16) etc. the mechanism of denucleating comprises pressing jujube pole (19), the pole (20) of denucleating, right pole (21), upper fixed plate (22), buffer spring (23), bottom plate (24), it comprises by going nuclear jujube silo (7), jujube nuclear silo (8) to arrange material mechanism, the organism top is provided with observation window (3) and control panel (4). The clamping and punching type red date pitting machine is simple to operate, safe, reliable and high in pitting efficiency, and is suitable for various types of red dates.

Description

Centre gripping punching press formula red date stoner
Technical Field
The invention belongs to the field of agricultural product processing, and relates to a clamping punching type red date pitting machine.
Background
The deep processing of red dates can effectively improve the added value of red date products, and is the mainstream development trend of the red date industry in the future. The denucleation of red dates is a necessary pretreatment procedure for deep processing of red dates, and the operation effect of a red date denucleation machine directly influences the quality of deep-processed red date products. The invention summarizes the current research situation of the red date pitting machine, analyzes the problems of the current red date pitting machine and designs the clamping punching type red date pitting machine.
Chinese patent No. CN102210477B discloses a full-automatic red date pit removing machine, which is powered by a motor, and realizes automatic, batch and rapid pit removal of red dates by using the cooperation of a red date clamp holder with a centralizer, a pit removing pipe and a material removing rod. But the common motor is compared with a stepping motor, the reliability is lower, the coring efficiency is not high, and the upper part of the coring rod piece is not provided with a protective measure, so that the common motor is easier to damage.
Chinese patent No. CN106666761A discloses a date pit removing machine, the main rotary table of the machine is square, and each edge is provided with a group of positioning grooves, so as to realize automatic and high-quality pit removal of date. But each conveyer belt of this equipment is independent each other and lack the protection, easily causes the red date extravagant, and dashes the nuclear and the mechanism of denucleating, falls the red date mechanism and separately works, and the efficiency of denucleating is low.
Disclosure of Invention
Aiming at the situations, the clamping punching type red date pitting machine which is high in adaptability, high in safety, simple and convenient to operate and stable in pitting efficiency and can pit multiple kinds of dates is designed, and meanwhile, some references are provided for the pitting development of other kinds of fruits.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a centre gripping punching press formula red date stoner mainly includes feed mechanism, drive mechanism, the mechanism of denucleating, arranges material mechanism and organism (5), its characterized in that: feed mechanism comprises feed bin (2), year jujube link joint (9), brush roller (10), track drive wheel (11), red date holder (26) etc. drive mechanism comprises step motor I (6), step motor II (12), drive shaft (16) etc. the mechanism of denucleating comprises pressing jujube pole (19), the pole (20) of denucleating, right pole (21), upper fixed plate (22), buffer spring (23), bottom plate (24), it comprises by going nuclear jujube silo (7), jujube nuclear silo (8) to arrange material mechanism, the organism top is provided with observation window (3) and control panel (4).
In actual use: the red date pitting machine is driven by a stepping motor, the main motion is intermittent working feeding of a red date carrying crawler belt and intermittent reciprocating linear motion of a pitting mechanism, the red date carrying crawler belt is driven by a stepping motor I (6) through a crawler belt driving wheel (11), the pitting mechanism converts rotary motion of a stepping motor II (12) into reciprocating linear motion through a connecting rod mechanism, the two stepping motors run in coordination, and the pitting mechanism is controlled to complete red date pitting work during each intermittent period of the red date carrying crawler belt.
When the device is operated: during operation, the feed bin (2) is poured into to the red date, and step motor I (6) drive track drive wheel (11) rotate certain angle at regular intervals, and track drive wheel (11) drive simultaneously and carry the jujube link joint and advance a station, and the red date rolls on carrying jujube track inclined plane of feed bin (2), falls into red date holder (26) by oneself, rejects unnecessary red date through brush roller (10), rights the red date that falls into in red date holder (26) simultaneously and compresses tightly. The denucleation mechanism is driven by a stepping motor II (12), intermittent up-and-down reciprocating denucleation movement is realized through a link mechanism, and the denucleation mechanism completes one-time up-and-down reciprocating movement during each intermittent stop of the date carrying crawler belt. After passing through the brush roller (10), the red dates are pressed into the red date clamp holder (26) by the righting rod (21), a buffer spring (27) at a first-stage clamp (28) of the red date clamp holder (26) is firstly propped open, the posture of the red dates is adjusted to be in a vertical state, the red dates keep in a vertical state and continue to move downwards until being clamped by two layers of the red date clamp holder (26), the red date carrying chain plate (9) moves to the position of the core punching rod (20), the core punching rod (20) reciprocates to punch out the red dates, the red dates fall into the core trough (8) below, the red date carrying chain plate (9) moves to the position of the red date pressing rod (19), the red date pressing rod (19) moves downwards, the bottom of the red date clamp holder (26), the red dates with kernels pressed out are propped open, and the red dates fall into the core removing.
The invention has the outstanding advantages that:
1. the motors used by the invention are all stepping motors and are provided with the control panel (4), the denucleation quality is high, and the denucleation efficiency is stable.
2. The brush roller (10) is arranged at the top of the bin (2), so that redundant red dates can be swept away; also has the function of strengthening the body and compacting the red dates in the red date clamp holder (26).
3. The buffer spring (23) is arranged in the denucleation mechanism, so that the edge part of the denucleation rod (20) can be prevented from being damaged, the stress of the denucleation mechanism when contacting with red dates can be buffered, and the red dates can be prevented from being unnecessarily damaged.
4. The red date clamp holder (26) and the pressing plate (25) are integrated, and the removal of the pits of red dates of different types and sizes can be directly met by replacing the pressing plate (25).
5. The red date clamp holder (26) is two-stage clamping, the first-stage clamping (28) plays a role in guiding, and an annular spring (27) is externally arranged to prevent the axis of the red date from being non-vertical when the red date is pressed into the clamp holder; the second-stage clamping (29) plays a role in clamping and pressing, and the red dates are prevented from being taken out when the red dates are denucleated.
Drawings
FIG. 1 is an isometric view of the present invention
FIG. 2 is an isometric view of the invention illustrating shelling
FIG. 3 is a rear elevational view of the invention with the shell removed
FIG. 4 is an isometric view of a linkage mechanism of the present invention
FIG. 5 is an isometric view of a coring mechanism of the present invention
FIG. 6 is a front view of the date carrying chain plate of the present invention
FIG. 7 is a front view of the red date holder of the present invention
Shown in the figure: 1 land wheel, 2 feed bins, 3 observation windows, 4 control panels, 5 organisms, 6 stepping motor I, 7 go nuclear jujube troughs, 8 nuclear troughs, 9 year jujube link joint, 10 brush rolls, 11 track drive wheels, 12 stepping motor II, 13 reciprocating rod, 14 connecting rods, 15 bevel gears, 16 drive shafts, 17 drive turntables, 18 reciprocating rod direction, 19 press the jujube pole, 20 towards nuclear pole, 21 righting pole, 22 upper fixed plate, 23 buffer spring, 24 bottom plate, 25 clamp plates, 26 red jujube holder, 27 ring spring, 28 first-stage centre gripping, 29 second-stage centre gripping.
Detailed Description
The preferred embodiments of the present invention are described in detail below
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a centre gripping punching press formula red date stoner mainly includes feed mechanism, drive mechanism, the mechanism of denucleating, arranges material mechanism and organism (5), its characterized in that: feed mechanism comprises feed bin (2), year jujube link joint (9), brush roller (10), track drive wheel (11), red date holder (26) etc. drive mechanism comprises step motor I (6), step motor II (12), drive shaft (16) etc. the mechanism of denucleating comprises pressing jujube pole (19), the pole (20) of denucleating, right pole (21), upper fixed plate (22), buffer spring (23), bottom plate (24), it comprises by going nuclear jujube silo (7), jujube nuclear silo (8) to arrange material mechanism, the organism top is provided with observation window (3) and control panel (4).
In actual use: the red date pitting machine is driven by a stepping motor, the main motion is intermittent working feeding of a red date carrying crawler belt and intermittent reciprocating linear motion of a pitting mechanism, the red date carrying crawler belt is driven by a stepping motor I (6) through a crawler belt driving wheel (11), the pitting mechanism converts rotary motion of a stepping motor II (12) into reciprocating linear motion through a connecting rod mechanism, the two stepping motors run in coordination, and the pitting mechanism is controlled to complete red date pitting work during each intermittent period of the red date carrying crawler belt.
When the device is operated: during operation, the feed bin (2) is poured into to the red date, and step motor I (6) drive track drive wheel (11) rotate certain angle at regular intervals, and track drive wheel (11) drive simultaneously and carry the jujube link joint and advance a station, and the red date rolls on carrying jujube track inclined plane of feed bin (2), falls into red date holder (26) by oneself, rejects unnecessary red date through brush roller (10), rights the red date that falls into in red date holder (26) simultaneously and compresses tightly. The denucleation mechanism is driven by a stepping motor II (12), intermittent up-and-down reciprocating denucleation movement is realized through a link mechanism, and the denucleation mechanism completes one-time up-and-down reciprocating movement during each intermittent stop of the date carrying crawler belt. After passing through the brush roller (10), the red dates are pressed into the red date clamp holder (26) by the righting rod (21), a buffer spring (27) at a first-stage clamp (28) of the red date clamp holder (26) is firstly propped open, the posture of the red dates is adjusted to be in a vertical state, the red dates keep in a vertical state and continue to move downwards until being clamped by two layers of the red date clamp holder (26), the red date carrying chain plate (9) moves to the position of the core punching rod (20), the core punching rod (20) reciprocates to punch out the red dates, the red dates fall into the core trough (8) below, the red date carrying chain plate (9) moves to the position of the red date pressing rod (19), the red date pressing rod (19) moves downwards, the bottom of the red date clamp holder (26), the red dates with kernels pressed out are propped open, and the red dates fall into the core removing.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims (7)

1. The utility model provides a centre gripping punching press formula red date stoner mainly includes feed mechanism, drive mechanism, the mechanism of denucleating, arranges material mechanism and organism (5), its characterized in that: feed mechanism comprises feed bin (2), year jujube link joint (9), brush roller (10), track drive wheel (11), red date holder (26) etc. drive mechanism comprises step motor I (6), step motor II (12), drive shaft (16) etc. the mechanism of denucleating comprises pressing jujube pole (19), the pole (20) of denucleating, right pole (21), upper fixed plate (22), buffer spring (23), bottom plate (24), it comprises by going nuclear jujube silo (7), jujube nuclear silo (8) to arrange material mechanism, the organism top is provided with observation window (3) and control panel (4).
2. The clamping punch type red date pitting machine of claim 1, wherein: the speed of the jujube-carrying crawler belt in advancing is controlled to be 0.05-0.3m/s by the control panel (4), the intermittent duration is 0.5-2s, and the step cooperation of the stepping motor I (6) and the stepping motor II (12) is coordinated, so that the jujube kernel removing operation of the kernel removing mechanism is completed during each step interval of the jujube-carrying crawler belt.
3. The clamping punch type red date pitting machine of claim 1, wherein: the red date storage bin is characterized in that a brush roller (10) is arranged above the storage bin (2), the brush roller (10) is made of nylon, redundant red dates on a red date carrying chain plate (9) can be swept away, the red dates falling into a red date holder (26) can be righted and compressed, a crawler driving wheel (11) drives the brush roller (10) through chain transmission, and the synchronous operation of the brush roller (10) and a red date carrying crawler is guaranteed.
4. The clamping punch type red date pitting machine of claim 1, wherein: the stepping motor II (12) drives the connecting rod mechanism to move through the bevel gear (15), the working period of the connecting rod mechanism is 0.3-1.8s, the two sides of the connecting rod mechanism are symmetrically arranged to ensure uniform stress, and the reciprocating rod (13) and the connecting rod (14) are connected through rod end joint bearings, so that free rotation of the two joints can be ensured, and friction of the joints can be reduced.
5. The clamping punch type red date pitting machine of claim 1, wherein: a buffer spring (23) is installed between the upper fixing plate (22) and the lower fixing plate (24) of the coring mechanism, and the rod piece is prevented from being damaged.
6. The clamping punch type red date pitting machine of claim 1, wherein: carry jujube link joint (9) to connect and constitute and carry jujube track, carry and set up clamp plate (25) on jujube link joint (9), have a plurality of red date holder (26) on clamp plate (25), can directly change clamp plate (25) and satisfy denucleating to the different grade type red date, also can prevent to take out red date holder (26) when mechanism's return stroke denucleates.
7. The clamping punch type red date pitting machine of claim 1, wherein: the red date holder (26) is two-stage holding, the upper part of the first-stage holding (28) is hemispherical, an annular spring (27) is arranged on the periphery of the first-stage holding (28) and used for ensuring that the red dates are kept in a vertical state when pressed down, the shuttle-shaped holding part between the first-stage holding (28) and the second-stage holding (29) is used for bearing the coring force when the red dates are cored, and the red date holder (26) is made of food-grade rubber.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112617219A (en) * 2020-12-21 2021-04-09 何秋兰 Automatic equipment of denucleating of jujube class
CN113367355A (en) * 2021-06-10 2021-09-10 胡元中 Donkey-hide gelatin jujube preparation is with red date equipment of denucleating

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112617219A (en) * 2020-12-21 2021-04-09 何秋兰 Automatic equipment of denucleating of jujube class
CN112617219B (en) * 2020-12-21 2023-11-28 浙江精鑫金属材料股份有限公司 Automatic date pit removing equipment
CN113367355A (en) * 2021-06-10 2021-09-10 胡元中 Donkey-hide gelatin jujube preparation is with red date equipment of denucleating

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