CN209238405U - Specific gravity sieve - Google Patents

Abstract

The utility model provides a kind of specific gravity sieve, belongs to almond sorting technology field, including screen frame (unit) and sieve, the long side and short side of sieve are obliquely installed；Several blend stops are arranged in the surface interval of sieve, and there are spacing between the both ends of blend stop and two long sides of sieve；Two long sides of sieve are equipped with baffle, wherein being equipped at intervals with multiple guide plates on the inside of the baffle being located above, one end of guide plate is fixed on baffle, the other end is free end；The both ends of the underlying short side of sieve are equipped with discharge port, are equipped with baffle between two discharge ports.Specific gravity sieve provided by the utility model installs blend stop in screen surface parallel interval, screens by multilayer specific gravity, as much as possible separate almond that is shrivelled and damaging by worms and full almond.When almond is transferred to next blend stop from a upper blend stop, by the guiding of guide plate, avoids almond and fallen in gap during being transferred to next blend stop directly between blend stop and baffle.

Description

Specific gravity sieve

Technical field

The utility model belongs to almond sorting technology field, is to be related to a kind of specific gravity sieve more specifically.

Background technique

Almond obtains almond after decladding, and almond can be processed into numerous food and multiple beverage as raw material, makees It needs to be full almond for the almond of raw material, but in the almond Jing Guo decladding no containing shrivelled almond and almond of damaging by worms etc. Meet the almond of processing request, this just needs to sort almond.

Since it is desired that the almond amount of sorting is big, existing almond sorting point generally uses mechanical sorting, by the apricot after decladding Benevolence is placed on specific gravity sieve, different according to the specific gravity of almond, i.e., for full almond than great, shrivelled and almond specific gravity that is damaging by worms is small, Under the exciting effect of specific gravity sieve, heavy full almond is moved upwards along specific gravity sieve, the small shrivelled almond of specific gravity and is damaged by worms Almond is moved downward along specific gravity sieve, is above separated automatically in specific gravity sieve.But the sorting of specific gravity sieve cannot be disposably by full almond It is completely separable with shrivelled and almond of damaging by worms.

Utility model content

The purpose of this utility model is to provide a kind of specific gravity sieves, to solve specific gravity screening choosing existing in the prior art not Abundant technical problem.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and a kind of specific gravity sieve is wrapped for sorting almond The sieve for including screen frame (unit) and being set on the screen frame (unit), the sieve are rectangle net, and the long side and short side of the sieve are opposite Horizontal plane is obliquely installed；The surface interval of the sieve be arranged several for lattice gear almond blend stops, the blend stop with it is described The short side of sieve is arranged in parallel, and there are spacing between the both ends of the blend stop and two long sides of the sieve；The sieve Two long sides be all provided with the baffle protruded above the oriented sieve, wherein being equipped at intervals with multiple lead on the inside of the baffle being located above To plate, one end of the guide plate is fixed on the baffle, the other end is free end, and free end is set to described in adjacent two Between blend stop；The both ends of the underlying short side of the sieve are equipped with discharge port, are equipped with gear between two discharge ports Piece.

Further, the height of the blend stop is set as 20mm~30mm.

Further, the cross section of the blend stop is triangle.

Further, the blend stop is fixed by screws in the surface of the sieve.

Further, the sieve is equipped with the fixed corner code for fixing the blend stop.

Further, the top for the short side of the sieve being located above is equipped with hopper.

The beneficial effect of specific gravity sieve provided by the utility model is: compared with prior art, the utility model specific gravity sieve, Blend stop is installed in screen surface parallel interval, almond is kept off into the region above blend stop, by the heavy of first layer sorting Almond falls to the blend stop of lower section above the blend stop of the top, screens using second of specific gravity, then heavy apricot Benevolence falls to the blend stop of lower section above the second blend stop, continues specific gravity screening, screens by multilayer specific gravity, as much as possible Almond that is shrivelled and damaging by worms and full almond are separated.When almond is transferred to next blend stop from a upper blend stop, lead to The guiding for crossing guide plate avoids gap of almond during being transferred to next blend stop directly between blend stop and baffle In fall.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of specific gravity provided by the embodiment of the utility model sieve；

Fig. 2 is the mesh structure figure of specific gravity provided by the embodiment of the utility model sieve；

Wherein, each appended drawing reference in figure:

1- screen frame (unit)；11- sieve；2- blend stop；3- guide plate；4- baffle；5- baffle；6- hopper.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

Also referring to Fig. 1 and Fig. 2, now specific gravity provided by the utility model sieve is illustrated.Specific gravity sieve, for sorting Almond, including screen frame (unit) 1 and the rectangular sieve mesh 11 being arranged on screen frame (unit) 1, sieve 11 carries out exciting by driven by vibrating motors, is sieving It is equipped with buffer spring between net 11 and screen frame (unit) 1, prevents the vibration damage screen frame (unit) 1 of sieve 11.The inclination of 11 relative level of sieve is set It sets, wherein the long side of sieve 11 and short side all tilt, i.e., in the posture of diagonal, a short side is higher than another short sieve 11 Side, a long side are higher than another long side.Almond Jing Guo decladding is laid in 11 surface of sieve, almond is with 11 1 starting of oscillation of sieve It is dynamic, it in vibration processes, because full almond specific gravity is larger, can be moved upwards along sieve 11, the shrivelled and almond damaged by worms Specific gravity is smaller, can move downward along sieve 11, in this way, almond separates automatically under the vibration sorting of sieve 11.

A plurality of blend stop 2 is set in the surface parallel interval of sieve 11, blend stop 2 is parallel with the short side of sieve 11, because of sieve 11 are obliquely installed, so blend stop 2 is also obliquely installed, the spacing between adjacent two blend stops 2 is set as 200mm or so, every gear The both ends of item 2 and two long sides of sieve 11 are separated by the spacing of 150mm or so, and the almond after decladding is laid in top one The top of blend stop 2, because there is the separation of blend stop 2, almond vibrates above blend stop 2, and the biggish full almond of specific gravity is along blend stop 2 It moves upwards, after moving to the upper end (higher one end) of grade item 2, loses the support of grade item 2, fall in the upper end of blend stop 2 It falls, is detached from the region of top 2 top of a shelves item, the lesser shrivelled almond of specific gravity and almond of damaging by worms are downward along blend stop 2 Movement, falls in the lower end (lower one end) of blend stop 2.Because the almond after a gravity separation can not divide completely It opens, the almond fallen from the upper end of blend stop 2 still adulterates a small amount of shrivelled almond and almond of damaging by worms.From the upper end of blend stop 2 The almond fallen enter next blend stop 2 region, carry out second of specific gravity screening because 2 parallel interval of blend stop be provided with it is more Item continues third time, the 4th time ... n-th specific gravity screening by the almond that second of specific gravity screens, by repeatedly comparing Almond screen again after can be separated more thoroughly, shrivelled almond is practically free of in full almond and almond of damaging by worms.For Prevent almond from falling in transfer process from the edge of sieve 11, two long sides along sieve 11 are respectively mounted a block baffle 4.

Because blend stop 2 is obliquely installed, 2 top of next blend stop is fallen to by the almond that 2 lattice of blend stop of top are kept off, is being fallen During falling, almond directly falls to the bottom of sieve 11 in order to prevent, corresponding in upper long side (long side being located above) A guide plate 3 is installed in the position that the inside of baffle 4 corresponds to every blend stop 2 respectively, and one end of guide plate 3 is fixed on baffle 4, The other end of guide plate 3 is free end, and guide plate 3 and baffle 4 keep tilting, i.e., 3 oblique cutting of guide plate enters between two blend stops 2 Gap.The almond fallen from the upper end of the blend stop 2 of top collides guide plate 3 during falling, and tumbles along guide plate 3 Onto the blend stop 2 of lower section, continue specific gravity separation on the sieve 11 in region between two blend stops 2, then from the upper of blend stop 2 The position of next blend stop 2 is continued to fall in end, continues specific gravity separation, after successively carrying out multiple specific gravity separation, from last The almond that the upper end of one blend stop 2 is fallen is exactly the biggish almond of specific gravity, i.e., full almond.Sieve 11 lower short side (compared with Low short side) both ends open up a discharge port respectively, because short side is obliquely installed, higher discharge port corresponds to the upper end of blend stop 2, For being fallen for full almond from sieve 11；Lower discharge port corresponds to the lower end of blend stop 2, separates in each blend stop 2 In region, the almond fallen from the lower end of blend stop 2 is all the lesser almond of specific gravity, the almond that the lower end of each blend stop 2 is fallen Baffle 4 all along the lower long side of sieve 11 rolls down to lower discharge port.The almond of top falls during tumbling in order to prevent Top discharge mouth is rolled down in the vibration processes for the almond for falling on lower discharge port or lower section, installs two between two discharge ports Block baffle 5, baffle 5 are obliquely installed, and two baffles 5 also play guiding role to almond in addition to separating two discharge ports.

Specific gravity sieve provided by the utility model, compared with prior art, 11 surface parallel interval of sieve installs blend stop 2, will Almond keeps off the region above blend stop 2, falls by the heavy almond that first layer sorts from the top of the blend stop 2 of the top To the blend stop 2 of lower section, screened using second of specific gravity, then heavy almond is fallen to down from the top of the second blend stop 2 The blend stop 2 of side continues specific gravity screening, screens by multilayer specific gravity, as much as possible by almond that is shrivelled and damaging by worms and full Full almond separates.When almond is transferred to next blend stop 2 from a upper blend stop 2, by the guiding of guide plate 3, avoid Almond is fallen in gap during being transferred to next blend stop directly between blend stop 2 and baffle 4.

Optionally, a kind of specific embodiment as specific gravity provided by the utility model sieve, the height of shelves item 2 are set as 20mm guarantees that blend stop 2 will not be crossed in almond vibration processes.

Optionally, referring to Fig. 2, as a kind of specific embodiment that specific gravity provided by the utility model sieves, blend stop 2 Cross section is arranged to triangle, i.e., blend stop 2 is triangular prism, and a side of triangular prism is fixed on the surface of sieve 11, and in addition two A side is obliquely installed, and triangular prism shaped shelves item 2 consolidates compared with the connection of sieve 11.

Optionally, a kind of specific embodiment as specific gravity provided by the utility model sieve, shelves item 2 are fixed by screw On sieve 11, specific connection type are as follows: interval opens up threaded hole on shelves item 2, and then shelves item 2 is buckled on sieve 11, It penetrates in threaded hole and fastens from the lower section of sieve 11 by screw.

Optionally, referring to Fig. 2, as a kind of specific embodiment that specific gravity provided by the utility model sieves, in order to increase The stable connection of prime time item 2 and sieve 11 installs fixed corner code 7 in advance on sieve 11, and shelves item 2 and fixed corner code 7 are led to Bolt is crossed to be fixed together.

Optionally, refering to fig. 1, a kind of specific embodiment as specific gravity provided by the utility model sieve, in sieve 11 Upper short side (higher short side) above install a hopper 6, the discharge port face sieve 11 of hopper 6, by almond to be screened It pours into hopper 6, then slowly falls into sieve 11 from hopper 6, almond slowly falls with the vibration of vibrating screen 1, avoids accumulation Influence screening in heaps.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (6)

1. specific gravity sieves, for sorting almond, which is characterized in that described including screen frame (unit) and the sieve being set on the screen frame (unit) Sieve is rectangle net, and the equal relative level of long side and short side of the sieve is obliquely installed；The surface interval of the sieve is arranged Several blend stops for lattice gear almond, the short side of the blend stop and the sieve are arranged in parallel, the both ends of the blend stop and institute State between two long sides of sieve that there are spacing；Two long sides of the sieve are all provided with the gear protruded above the oriented sieve Plate, wherein be equipped at intervals with multiple guide plates on the inside of the baffle that is located above, one end of the guide plate is fixed on the baffle, The other end is free end, and free end is set between adjacent two blend stops；The two of the underlying short side of the sieve End is equipped with discharge port, is equipped with baffle between two discharge ports.

2. specific gravity sieve as described in claim 1, it is characterised in that: the height of the blend stop is set as 20mm~30mm.

3. specific gravity sieve as described in claim 1, it is characterised in that: the cross section of the blend stop is triangle.

4. specific gravity sieve as described in claim 1, it is characterised in that: the blend stop is fixed by screws in the table of the sieve Face.

5. specific gravity sieve as claimed in claim 4, it is characterised in that: the sieve is equipped with the fixed angles for fixing the blend stop Code.

6. specific gravity as described in any one in claim 1-5 sieve, it is characterised in that: the short side of the sieve being located above it is upper Side is equipped with hopper.