CN204638548U - A kind of specific-gravity stoner - Google Patents

A kind of specific-gravity stoner Download PDF

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Publication number
CN204638548U
CN204638548U CN201520317856.1U CN201520317856U CN204638548U CN 204638548 U CN204638548 U CN 204638548U CN 201520317856 U CN201520317856 U CN 201520317856U CN 204638548 U CN204638548 U CN 204638548U
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China
Prior art keywords
stone
sieve nest
drive mechanism
eccentric drive
blower housing
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Expired - Fee Related
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CN201520317856.1U
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Chinese (zh)
Inventor
孙雅琼
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Individual
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Individual
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Priority to CN201520317856.1U priority Critical patent/CN204638548U/en
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Publication of CN204638548U publication Critical patent/CN204638548U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of specific-gravity stoner, comprise frame, feed arrangement, de-stone sieve nest, blowing device, eccentric drive mechanism, discharging opening and stone outlet hole, described feed arrangement is by charging aperture, feed hopper, buffering even flow plate, charging adjusting handle forms, described de-stone sieve nest is inclined and mounted in frame by suspension rod supporting, the frame circular arc cover on de-stone sieve nest and its top forms Selected Room, described stone outlet hole connects Selected Room, described eccentric drive mechanism drives crimped wire woven mess to tremble sieve motion, described blowing device comprises blower fan, blower housing, wind deflector, air uniform plate, volume adjusting apparatus, described de-stone sieve nest is fixedly connected with blower housing, blower housing is connected with eccentric drive mechanism again.The utility model is reasonable in design, and structure is simple, and be convenient to installation and maintenance, long service life, de-stone is effective.

Description

A kind of specific-gravity stoner
Technical field
The utility model relates to screening installation technical field, particularly relates to a kind of specific-gravity stoner.
Background technology
The raw material of food processing is generally agricultural byproducts; and usually all with different foreign material in described agricultural byproducts; as stalk, stone etc.; described different foreign material can not eat; and the different foreign material of hard enter easy damage equipment in food processing equipment; therefore, before food processing, usually sorting, removal of impurities can be carried out for food.
At present, normally sieve to the method for food removal of impurities, when food sieves in sieving machine, the food that size is less falls to outside sieving machine by sieve aperture, and larger-size different foreign material then stay in sieving machine, thus realizes being separated of food and different foreign material.But, for the stone that size is less, pass sieve aperture together together with food, fall to outside sieving machine in the process of sieving, thus being separated of stone and food cannot be realized, and then cause the quality of food low, and in follow-up food processing, hard stone can damage equipment.
Utility model content
For the problems referred to above, the utility model provides a kind of reasonable in design, and structure is simple, is convenient to installation and maintenance, long service life, the specific-gravity stoner that de-stone is effective.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of specific-gravity stoner, it is characterized in that: comprise frame, feed arrangement, de-stone sieve nest, blowing device, eccentric drive mechanism, discharging opening and stone outlet hole, described feed arrangement is by charging aperture, feed hopper, buffering even flow plate, charging adjusting handle forms, described de-stone sieve nest is inclined and mounted in frame by suspension rod supporting, the frame circular arc cover on de-stone sieve nest and its top forms Selected Room, described stone outlet hole connects Selected Room, described eccentric drive mechanism drives crimped wire woven mess to tremble sieve motion, described blowing device comprises blower fan, blower housing, wind deflector, air uniform plate, volume adjusting apparatus, described de-stone sieve nest is fixedly connected with blower housing, blower housing is connected with eccentric drive mechanism again.
Further, described de-stone sieve nest adopts sheet metal to strike out two-sided projection fish scale shape sieve aperture, and de-stone sieve nest narrows backward gradually.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
The utility model is reasonable in design, and structure is simple, and be convenient to installation and maintenance, long service life, de-stone is effective.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of specific-gravity stoner of the utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
With reference to figure 1, a kind of specific-gravity stoner, comprise frame 1, feed arrangement 2, de-stone sieve nest 3, blowing device 4, eccentric drive mechanism 5, discharging opening 6 and stone outlet hole 7, described feed arrangement 2 is by charging aperture 21, feed hopper 22, buffering even flow plate 23, charging adjusting handle 24 forms, described de-stone sieve nest 3 is inclined and mounted in frame 1 by suspension rod 8 supporting, de-stone sieve nest 3 forms Selected Room 9 with the frame circular arc cover on its top, described stone outlet hole 7 connects Selected Room 9, described eccentric drive mechanism 5 drives crimped wire woven mess 3 to tremble sieve motion, described blowing device 4 comprises blower fan 41, blower housing 42, wind deflector 43, air uniform plate 44, volume adjusting apparatus 45, described de-stone sieve nest 3 is fixedly connected with blower housing 42, blower housing 42 is connected with eccentric drive mechanism 5 again.
Described de-stone sieve nest 3 adopts sheet metal to strike out two-sided projection fish scale shape sieve aperture, and de-stone sieve nest 3 narrows backward gradually.Rear portion is called Ju Shi district, and the eyelet of fish scale shape punching crimped wire woven mess all points to the stone direction of motion (back upper place), and lead to air-flow and stop stone to glide, it does not play screen effect.
Embodiment 2
With reference to figure 1, a kind of specific-gravity stoner, comprise frame 1, feed arrangement 2, de-stone sieve nest 3, blowing device 4, eccentric drive mechanism 5, discharging opening 6 and stone outlet hole 7, described feed arrangement 2 is by charging aperture 21, feed hopper 22, buffering even flow plate 23, charging adjusting handle 24 forms, described de-stone sieve nest 3 is inclined and mounted in frame 1 by suspension rod 8 supporting, de-stone sieve nest 3 forms Selected Room 9 with the frame circular arc cover on its top, described stone outlet hole 7 connects Selected Room 9, described eccentric drive mechanism 5 drives crimped wire woven mess 3 to tremble sieve motion, described blowing device 4 comprises blower fan 41, blower housing 42, wind deflector 43, air uniform plate 44, volume adjusting apparatus 45, described de-stone sieve nest 3 is fixedly connected with blower housing 42, blower housing 42 is connected with eccentric drive mechanism 5 again.Reasonable in design, structure is simple, and be convenient to installation and maintenance, long service life, de-stone is effective.
During the work of operation principle specific-gravity stoner, material constantly enters the middle part of crimped wire woven mess, due to density and the aerodynamic characteristics difference of each composition of material, under suitable vibration and airflow function, the grain that density is less floats over upper strata, the stone that density is larger sinks to bottom and contacts with compass screen surface, forms AUTOMATIC ZONING.Due to the airflow function from bottom to top through material, porosity between material is increased, and reduce the normal pressure between the bed of material and frictional force, material is in fluidized state, facilitates material AUTOMATIC ZONING.Because crimped wire woven mess front tilts slightly downward, upper materials under the thrust of gravity, inertia force and continuous feed, with lower floor's material for sliding surface, relative to sliding to the outlet of clean grain grain under crimped wire woven mess.Meanwhile, the foreign material such as stone separate gradually and enter lower floor from grain grain.Lower floor's stone and the heavy grain grain that do not suspend under vibration and airflow function along compass screen surface backward on sliding, upper materials is also more and more thinner, and pressure reduces, and lower floor's grain grain constantly enters upper strata again, and when reaching compass screen surface end, material China Oil and Food Import and Export Corporation of lower floor grain is little.Under the effect of blowback air-flow, a small amount of grain grain blows back again, and the weights such as stone are then discharged from Pai Shikou.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (2)

1. a specific-gravity stoner, is characterized in that: comprise frame (1), feed arrangement (2), de-stone sieve nest (3), blowing device (4), eccentric drive mechanism (5), discharging opening (6) and stone outlet hole (7), described feed arrangement (2) is by charging aperture (21), feed hopper (22), buffering even flow plate (23), charging adjusting handle (24) forms, described de-stone sieve nest (3) is inclined and mounted in frame (1) by suspension rod (8) supporting, de-stone sieve nest (3) forms Selected Room (9) with the frame circular arc cover on its top, described stone outlet hole (7) connects Selected Room (9), described eccentric drive mechanism (5) drives crimped wire woven mess (3) to tremble sieve motion, and described blowing device (4) comprises blower fan (41), blower housing (42), wind deflector (43), air uniform plate (44), volume adjusting apparatus (45), described de-stone sieve nest (3) is fixedly connected with blower housing (42), and blower housing (42) is connected with eccentric drive mechanism (5) again.
2. a kind of specific-gravity stoner according to claim 1, is characterized in that: described de-stone sieve nest (3) adopts sheet metal to strike out two-sided projection fish scale shape sieve aperture, and de-stone sieve nest (3) narrows backward gradually.
CN201520317856.1U 2015-05-18 2015-05-18 A kind of specific-gravity stoner Expired - Fee Related CN204638548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520317856.1U CN204638548U (en) 2015-05-18 2015-05-18 A kind of specific-gravity stoner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520317856.1U CN204638548U (en) 2015-05-18 2015-05-18 A kind of specific-gravity stoner

Publications (1)

Publication Number Publication Date
CN204638548U true CN204638548U (en) 2015-09-16

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CN201520317856.1U Expired - Fee Related CN204638548U (en) 2015-05-18 2015-05-18 A kind of specific-gravity stoner

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112934697A (en) * 2019-12-11 2021-06-11 江西省金泰粮油食品有限公司 Rice stone removing machine
CN112934696A (en) * 2019-12-11 2021-06-11 江西省金泰粮油食品有限公司 Rice stone removing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112934697A (en) * 2019-12-11 2021-06-11 江西省金泰粮油食品有限公司 Rice stone removing machine
CN112934696A (en) * 2019-12-11 2021-06-11 江西省金泰粮油食品有限公司 Rice stone removing machine

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150916

Termination date: 20160518

CF01 Termination of patent right due to non-payment of annual fee