CN109530211A - Seed coarse classifier cleaning plant - Google Patents

Abstract

The present invention provides a kind of seed coarse classifier cleaning plant, it is characterized by: cleaning case passes through the elastic cushion block support being arranged in below the convex block of cabinet on the rack, one side equipped with feed hopper is upward, and the feed hopper one end for cleaning case is higher than the other end, the sieve plate of sorting screen is respectively charged on the supporting leg cleaned in case according to the principle in the hole " being sequentially reduced from top to bottom " on sieve plate, more elastic balls are respectively arranged in multiple rectangle spaces that each partition in ball frame is constituted, and correspondence is mounted on side of the sieve plate far from feed hopper, multiple elastic balls are enclosed in each rectangular space, cabinet is equipped with discharge port I far from one end two sides of feed hopper, it cleans and is respectively arranged with discharge port II corresponding to each sorting screen on cover board of the case far from feed hopper one end.Cleaning efficiency of the present invention is high, is not easy to plug, and structure is simple and convenient to operate.

Description

Seed coarse classifier cleaning plant

Technical field

The present invention provides a kind of seed coarse classifier screening plant, and be mainly used for small granule seed cleans removal of impurities.

Background technique

After crop seeds are collected, it need to could be put in storage or sell by cleaning removal of impurities.Cleaning for seed is general by full Full seed is completed to separate with the difference between floater and impurity, but existing equipment of cleaning is often due to sieve pore blockade is led Cause its working efficiency not ideal enough, and its cleaning plant is excessively complicated, occupied space is big, mobile not convenient enough.Therefore, our company A kind of seed purifier is invented, application number: 201821184529.3.But test result shows since the invention is for it In elastic ball cleaning the position in case, there is no limit causing in watering and separation procedure all elastic ball to focus on, to clean case separate The relatively low one end in feed hopper, i.e. position, the other end then lose impact, block clearing effect to sieve plate.

It takes a broad view of crop seeds and cleans removal of impurities Industry, be badly in need of that a kind of cleaning efficiency is high, is not easy to plug, and structure letter Single, easy to operate seed coarse classifier cleaning plant.

Summary of the invention

The problems of existing purification of seeds equipment can be overcome the object of the present invention is to provide a kind of, cleaning efficiency is high, It is not easy to plug, and the seed coarse classifier cleaning plant that structure is simple and convenient to operate.

Its technical solution are as follows: including cleaning case, sorting screen, feed hopper, discharge port and vibrating motor, cleaning case includes cabinet And cover board, cabinet positive 4 prism shape bottomless and hollow in uncovered, the siding inner surface of 2 narrower widths of cabinet is along wall The length direction of plate is equipped with multiple row supporting leg, is equipped with multilayer supporting leg along the width direction of siding, 2 narrower widths of cabinet Siding outer surface be equipped with more than one piece convex block along the length direction of siding, cover board, cabinet are respectively arranged at the both ends open of cabinet 1 wider width siding outer surface one end be open at cover board after equipped with feed hopper, the wall of 2 narrower widths of cabinet Discharge port is respectively arranged with after being open at the siding of the one end of plate outer surface far from feed hopper and the close wider width equipped with feed hopper I, vibrating motor is housed, the case of cleaning after assembling passes through the elastic cushion block being arranged in below the convex block of cabinet and is supported on machine on cabinet On frame, the one side equipped with feed hopper upward and clean case feed hopper one end be higher than the other end, sorting screen includes sieve plate, elasticity Ball, ball frame and partition are equipped with multiple holes, the number of packages of sieve plate with the equal sized sieve plate of the siding inner surface of the wider width of cabinet It is equal with the number of plies of supporting leg that the siding inner surface of the narrower width of cabinet is arranged along the width direction of siding, same sieve plate Each hole it is equal sized, the size in each hole of different sieve plates is unequal, and more than one piece sieve plate is respectively charged into cleans in case, close to feed hopper Sieve plate on hole it is maximum, other sieve plates according to the size " being sequentially reduced from top to bottom " in the hole on sieve plate the corresponding bearing of principle Cabinet narrower width siding inner surface along siding width direction be arranged each layer supporting leg on, ball frame in positive 4 prism, And 5 face hollow shapes of uncovered, the length of ball frame and the equal length of sieve plate, width is equal to " sieve plate width subtracts 2 times of supporting leg The difference of length ", thickness are less than cabinet along distance, 2 areas of ball frame between each layer supporting leg of the width direction setting of siding One of maximum rectangular surfaces are to be open, and are uniformly provided with multiple holes and each hole in the maximum rectangular surfaces of another area of ball frame Size be greater than maximum hole on sieve plate, equipped with the partition I and multi-disc and ball that multi-disc is parallel with the length direction of ball frame in ball frame The parallel partition II of the width direction of frame, each partition I is equal with II width of partition and is less than the thickness of ball frame, each partition I Multiple rectangles concordant with the opening of ball frame close to the edge of ball frame opening with partition II, that each partition I and partition II are constituted Be respectively arranged with more elastic balls in space, elastic bulb diameter be less than the thickness of ball frame, greater than 2 times " it is wide that ball frame thickness subtracts partition The difference of degree " and the hole being greater than in the maximum rectangular surfaces of area of ball frame, the ball frame opening up difference equal with the number of packages of sieve plate Correspondence is mounted on side of each sieve plate far from feed hopper, cleans on cover board of the case far from feed hopper one end corresponding to each of sorting screen Sieve plate is far from being respectively arranged with discharge port II after a side opening of feed hopper.

The present invention cleans the cabinet of case positive 4 prism shape bottomless and hollow in uncovered, case in prior art basis The siding inner surface of 2 narrower widths of body along the length direction of siding be equipped with 3 be disbursed from the cost and expenses leg, along the width direction of siding 4 layers of supporting leg are equipped with, the siding outer surface of 2 narrower widths of cabinet is equipped with 2 convex blocks along the length direction of siding；Case Cover board is respectively arranged at the both ends open of body, siding outer surface one end of 1 wider width of cabinet fills after being open at cover board There is feed hopper；The siding outer surface of 2 narrower widths of cabinet far from feed hopper it is open at one end after be respectively arranged with discharge port I, and Along the aperture position on the width direction of the siding of narrower width, relatively narrow siding be located at close to equipped with feed hopper width compared with At wide siding；Vibrating motor is housed on cabinet.Case of cleaning after assembling passes through the elastic cushion being arranged in below the convex block of cabinet Block support on the rack, the one side equipped with feed hopper upward and clean case feed hopper one end be higher than the other end, in order to material Under the exciting force effect of vibrating motor, completion oliquely downward conveys while cleaning, the discharging that biggish sundries passes through two sides Mouth I, which transfers out, to be cleaned outside case.The siding inner surface of the wider width of 4 sieve plates and cabinet of sorting screen is equal sized, on sieve plate Equipped with multiple holes, each hole of same sieve plate it is equal sized, the size in each hole of different sieve plates is unequal；4 sieve plates fill respectively Enter to clean in case, the hole on the sieve plate of feed hopper is maximum, other sieve plates according to the hole on sieve plate size " from top to bottom according to Be arranged along the width direction of siding 4 layers of the siding inner surface of the corresponding narrower width for being supported on cabinet of the principle of secondary reduction " On supporting leg.In 5 face hollow shapes of positive 4 prism and uncovered, the length of ball frame and the equal length of sieve plate, width are equal to ball frame " difference that sieve plate width subtracts 2 times of leg length ", thickness be less than cabinet along siding width direction be arranged 4 layers of supporting leg it Between distance；One of 2 maximum rectangular surfaces of area of ball frame are to be open, in the maximum rectangular surfaces of another area of ball frame The even size equipped with multiple holes and each hole is greater than maximum hole on sieve plate；It is parallel with the length direction of ball frame equipped with 3 in ball frame Partition I and 9 partitions II parallel with the width direction of ball frame, each partition I it is equal with II width of partition and be less than ball frame Thickness, each partition I and partition II are concordant with the opening of ball frame close to the edge of ball frame opening；Each partition I and partition More elastic balls are respectively arranged in the II 40 rectangle spaces constituted, elastic bulb diameter is less than the thickness, " ball greater than 2 times of ball frame Frame thickness subtracts the difference of spacer width " and be greater than ball frame the maximum rectangular surfaces of area on hole, 4 opening up point of ball frame 4 sides of the sieve plate far from feed hopper Dui Ying be mounted on, multiple elastic balls are enclosed in 40 rectangles of each ball frame respectively In space, to guarantee that each elastic ball in watering and separation procedure uniformly strikes each position of every sieve plate respectively.Case is cleaned far from charging Correspond to 4 sieve plates of sorting screen on the cover board of bucket one end far from discharge port II is respectively arranged with after a side opening of feed hopper, to divide Median size and lesser sundries are not transferred out by discharge port II while clean outside case, also clean clean seed and Fine-powder shape sundries less than seed is transferred out cleaned outside case respectively by discharge port II.

Its working principle is that: after starting seed coarse classifier, the mixture of seed to be cleaned and sundries is from cleaning plant Feed hopper enter clean in case close to feed hopper sieve plate on.Since cleaning plant is high in feed hopper one end, the other end is low Heeling condition, and entire cleaning plant passes through the elastic cushion block support being arranged in below the convex block of cabinet on the rack, in addition The exciting of vibrating motor acts on, and the mixture of seed and sundries is oliquely downward transported along top layer's floor lever of sieve tray close to feed hopper Row, the sundries greater than the maximum hole on top layer's sieve plate are run to top layer's sieve plate along top layer's sieve plate far from feed hopper Behind end, from the output of discharge port I of two sides is located to cleaning outside case；Meanwhile less than the kind in the maximum hole on top layer's sieve plate Sundries and medium and below, which then passes through, falls into the 2nd layer after maximum hole on sieve plate.Similarly, the 2nd layer of mixture is fallen into It is oliquely downward run along the 2nd layer of floor lever of sieve tray, the medium sized sundries in the hole on greater than the 2nd layer sieve plate is sieved along the 2nd layer After plate is run to sieve plate far from the end of feed hopper, from the output of discharge port II of end is located to cleaning outside case；Meanwhile less than The seed in the hole on 2 layers of sieve plate and sundries smaller and below fall into the 3rd layer after passing through the hole on the 2nd layer of sieve plate ... ..., with This analogizes.The 4th layer of mixture is fallen into oliquely downward to run along the 4th layer of floor lever of sieve tray, it is hole on greater than the 4th layer sieve plate, clear It is defeated from the discharge port II for being located at end after selecting clean seed to run to sieve plate along the 4th layer of sieve plate far from the end of feed hopper Out to cleaning outside case；Meanwhile the fine-powder shape sundries in the hole on less than the 4th layer sieve plate is after the hole on the 4th layer of sieve plate It falls on the maximum siding inner surface of area of the cabinet far from feed hopper, and runs along siding to the end far from feed hopper Afterwards, from the output of discharge port II of end is located to cleaning outside case.

Compared with prior art, the present invention due to the heeling condition that cleaning plant is high in feed hopper one end, the other end is low, and Entire cleaning plant is supported on the rack by elastic cushion block, in addition the exciting effect of vibrating motor, and seed and sundries mix Closing object can be completed to separate while oliquely downward running along floor lever of sieve tray by size；Due to each partition I and every Plate II constitutes and is respectively arranged with more elastic balls in multiple rectangular spaces, i.e., multiple elastic balls is enclosed in the more of each ball frame respectively In a rectangular space, each elastic ball can uniformly strike each position of every sieve plate in watering and separation procedure, guarantee each of each part sieve plate A position is not easy to be blocked by sundries, to substantially increase the cleaning efficiency of cleaning plant；The cleaning plant structure is simple, behaviour Facilitate.

Detailed description of the invention

Fig. 1 is the axonometric drawing of the embodiment of the present invention；

Fig. 2 is the axonometric drawing that embodiment illustrated in fig. 1 hides 1 cover board and discharge port II；

Fig. 3 is the A-A cross-sectional view of embodiment illustrated in fig. 1；

Fig. 4 is the axonometric drawing of embodiment illustrated in fig. 1 cabinet.

Specific embodiment

1, feed hopper 2, vibrating motor 3, cabinet 4, cover board 5, supporting leg 6, convex block 7, discharge port I 8, elastic cushion block 9, sieve plate 10, elastic ball 11, ball frame 12, partition I 13, partition II 14, discharge port II.

In the embodiment shown in Fig. 1 ~ 4: cleaning the cabinet 3 of case positive 4 prism shape bottomless and hollow in uncovered, case The siding inner surface of 2 narrower widths of body 3 along the length direction of siding be equipped with 3 be disbursed from the cost and expenses leg 5, along the width side of siding To being equipped with 4 layers of supporting leg 5, the siding outer surfaces of 2 narrower widths of cabinet 3 along the length direction of siding be equipped with 2 it is convex Block 6；Cover board 4 is respectively arranged at the both ends open of cabinet 3, siding outer surface one end of 1 wider width of cabinet 3 is close to cover board 4 Feed hopper 1 is housed after place's opening；The siding outer surface of 2 narrower widths of cabinet 3 far from feed hopper 1 it is open at one end after fill There is discharge port I 7, and is located at close be equipped with along the aperture position on the width direction of the siding of narrower width, relatively narrow siding At the siding of the wider width of feed hopper 1；Vibrating motor 2 is housed on cabinet 3.Case is cleaned by being arranged in cabinet 3 after assembling Convex block 6 below the support of elastic cushion block 8 on the rack, the one side equipped with feed hopper 1 upward and cleans the feed hopper 1 one of case End is higher than the other end, and in order to which material is under the exciting force effect of vibrating motor 2, completion oliquely downward conveys while cleaning, Biggish sundries is transferred out by the discharge port I 7 of two sides and is cleaned outside case.The wider width of 4 sieve plates 9 and cabinet 3 of sorting screen Siding inner surface it is equal sized, sieve plate 9 be equipped with multiple holes, each hole of same sieve plate 9 it is equal sized, different sieve plates 9 The size in each hole is unequal；4 sieve plates 9 are respectively charged into and clean in case, and the hole on the sieve plate 9 of feed hopper 1 is maximum, other sieves Plate 9 corresponds to the wall for being supported on the narrower width of cabinet 3 according to the principle of the size " being sequentially reduced from top to bottom " in the hole on sieve plate 9 On 4 layers of supporting leg 5 of the plate inner surface along the width direction setting of siding.Ball frame 11 is in positive 4 prism and 5 face hollows of uncovered Shape, the length of ball frame 11 and the equal length of sieve plate 9, width are equal to " difference that 9 width of sieve plate subtracts 2 times of 5 length of supporting leg ", thick Degree is less than cabinet 3 along distance between 4 layers of supporting leg 5 of the width direction setting of siding；2 maximum rectangles of area of ball frame 11 One of face is to be open, and is uniformly provided with multiple holes in the maximum rectangular surfaces of another area of ball frame 11 and the size in each hole is big In hole maximum on sieve plate 9；3 partitions I 12 and 9 piece parallel with the length direction of ball frame 11 and ball frame 11 are equipped in ball frame 11 The parallel partition II 13 of width direction, each partition I 12 is equal with II 13 width of partition and is less than the thickness of ball frame 11, respectively Piece partition I 12 and partition II 13 are concordant with the opening of ball frame 11 close to the edge of 11 opening of ball frame；Each partition I 12 and partition More elastic balls 10 are respectively arranged in the II 13 40 rectangle spaces constituted, 10 diameter of elastic ball is less than the thickness of ball frame 11, is greater than 2 " difference that 11 thickness of ball frame subtracts spacer width " again and the hole being greater than in the maximum rectangular surfaces of area of ball frame 11,4 ball frames 11 opening up respectively correspond are mounted on 4 sides of the sieve plate 9 far from feed hopper 1, are respectively enclosed in multiple elastic balls 10 often In 40 rectangular spaces of a ball frame 11, to guarantee that each elastic ball 10 uniformly strikes each of every sieve plate 9 respectively in watering and separation procedure A position.Clean 4 sides of the sieve plate 9 far from feed hopper 1 for corresponding to sorting screen on cover board 4 of the case far from 1 one end of feed hopper It is respectively arranged with discharge port II 14 after opening, cleans case respectively to transfer out median size and lesser sundries by discharge port II 14 While outer, also cleaning clean seed and transferred out respectively less than the fine-powder shape sundries of seed by discharge port II 14 It cleans outside case.

Claims (1)

1. a kind of seed coarse classifier cleaning plant, including case, sorting screen, feed hopper (1), discharge port and vibrating motor (2) are cleaned, It is characterized by: cleaning case includes cabinet (3) and cover board (4), cabinet (3) is in bottomless and hollow positive 4 prism shape of uncovered, The siding inner surface of 2 narrower widths of cabinet (3) is equipped with multiple row supporting leg (5) along the length direction of siding, along siding Width direction be equipped with multilayer supporting leg (5), the siding outer surfaces of 2 narrower widths of cabinet (3) along siding length side It to being equipped with more than one piece convex block (6), is respectively arranged at the both ends open of cabinet (3) cover board (4), the wall of 1 wider width of cabinet (3) Plate outer surface one end is equipped with feed hopper (1) after being open at cover board (4), the siding outer surface of 2 narrower widths of cabinet (3) Discharge port I is respectively arranged with after being open at the siding of one end far from feed hopper (1) and the close wider width equipped with feed hopper (1) (7), vibrating motor (2) are housed on cabinet (3), clean convex block (6) bullet below of the case by setting in cabinet (3) after assembling Property cushion block (8) support on the rack, equipped with feed hopper (1) one side upward and clean case feed hopper (1) one end be higher than it is another End, sorting screen includes table in sieve plate (9), elastic ball (10), ball frame (11) and partition, with the siding of the wider width of cabinet (3) The equal sized sieve plate in face (9) is equipped with multiple holes, the siding inner surface edge of the narrower width of the number of packages and cabinet (3) of sieve plate (9) Siding width direction setting supporting leg (5) the number of plies it is equal, equal sized, the different sieve plates in each hole of same sieve plate (9) (9) size in each hole is unequal, and more than one piece sieve plate (9), which is respectively charged into, to be cleaned in case, on the sieve plate (9) of feed hopper (1) Hole is maximum, and other sieve plates (9) are supported on case according to the principle correspondence of the size " being sequentially reduced from top to bottom " in the hole on sieve plate (9) On each layer supporting leg (5) of the siding inner surface of the narrower width of body (3) along the width direction setting of siding, ball frame (11) is in just 5 face hollow shapes of 4 prisms and uncovered, the length of ball frame (11) and the equal length of sieve plate (9), width are equal to " sieve plate (9) Width subtracts the difference of 2 times supporting leg (5) length ", thickness is less than each layer supporting leg that cabinet (3) are arranged along the width direction of siding (5) distance between, one of 2 maximum rectangular surfaces of area of ball frame (11) are to be open, another area of ball frame (11) is most The size that multiple holes and each hole are uniformly provided in big rectangular surfaces is greater than maximum hole on sieve plate (9), is equipped in ball frame (11) more The piece partition I (12) parallel with the length direction of ball frame (11) and the multi-disc partition II parallel with the width direction of ball frame (11) (13), each partition I (12) and partition II (13) width it is equal and be less than ball frame (11) thickness, each partition I (12) and every Plate II (13) is concordant with the opening of ball frame (11) close to the edge of ball frame (11) opening, each partition I (12) and partition II (13) more elastic balls (10) are respectively arranged in the multiple rectangle spaces constituted, elastic ball (10) diameter is less than the thickness of ball frame (11) Degree, " difference that ball frame (11) thickness subtracts spacer width " greater than 2 times and be greater than ball frame (11) the maximum rectangular surfaces of area on Hole, the ball frame (11) equal with the number of packages of sieve plate (9) be opening up to be respectively corresponded and is mounted on each sieve plate (9) far from feed hopper (1) side is cleaned on cover board (4) of the case far from feed hopper (1) one end corresponding to each sieve plate (9) of sorting screen far from feed hopper (1) discharge port II (14) is respectively arranged with after a side opening.