CN202232895U

CN202232895U - Liquid mixed centrifugal separation watermelon seed extractor

Info

Publication number: CN202232895U
Application number: CN2011202073456U
Authority: CN
Inventors: 刘军江
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-07
Filing date: 2011-06-07
Publication date: 2012-05-30
Anticipated expiration: 2021-06-07

Abstract

The utility model relates to a liquid mixed centrifugal separation watermelon seed extractor, and relates to a machine for harvesting melon seeds of seed melons in an agricultural machine. The liquid mixed centrifugal separation watermelon seed extractor comprises a melon crushing chamber, a transverse pushing shaft, a centrifugal separation cylinder, a horizontal spiral pusher, a meshed bucket raiser, a transmission assembly and a rack, and is characterized in that the centrifugal separation cylinder which does not leak melon liquid is arranged; a crushed mixture of melon skin, the melon seeds and the melon liquid in the melon crushing chamber is pushed inside a cylinder on the upper part of the centrifugal separation cylinder by the transverse pushing shaft to rotate, so that the melon skin, the melon seeds and the melon liquid are separated; the melon skin and the melon liquid which have small density are discharged from an opening on the top, the melon seeds with large density is deposited to the lower part of the separation cylinder and is discharged from a lower opening of an inverted cone; and the melon seeds are pushed to the lower part of the meshed bucket raiser by the transverse pushing shaft and are taken out by a meshed bucket of the meshed bucket raiser and are lifted to the upper part of the meshed bucket raiser to be discharged, and the integral system is below a certain horizontal plane, is hermetic and does not leak the melon liquid. The melon seeds separated and cleaned by the liquid mixed centrifugal separation watermelon seed extractor are ripe melon seeds, the cleanness is over 98 percent, and the grain cleaning of a grain cleaning machine is avoided.

Description

Liquid mixes centrifugation formula kind of watermelon seed extractor

Technical field:

The mixed centrifugation formula kind of watermelon seed extractor of the utility model liquid relates to and is used to gather in the crops the machinery of seed with the melon melon seeds in the agricultural machinery.

Background technology:

The utility model liquid mixes the technical background of centrifugation formula kind of watermelon seed extractor.The kind of watermelon seed extractor that uses at present, a kind of is roller separation formula kind of watermelon seed extractor, and this kind of watermelon seed extractor is owing to be not the reciprocating screen separation of material, and inferior separating effect makes and cleans very difficulty of one-level, thereby gathers in the crops of poor quality; Previously used bolter separate type good separating effect, the melon seeds clean rate is high, but machinery is short service life.The design is for overcoming the shortcoming of existing two kinds of types, newly design a kind of good separating effect, the novel kind of watermelon seed extractor of melon seeds clean rate extra-high-speed.

Summary of the invention:

The utility model liquid mixes centrifugation formula kind of watermelon seed extractor, improves the clear great rate of a kind of watermelon, and the results quality is good, machine service life, and can and various tractor operation.

A kind of liquid mixes centrifugation formula kind of watermelon seed extractor; It comprises broken melon chamber, pushes axle, centrifugalizes tube, nets bucket lifter, transmission and frame; It is characterized in that being provided with a centrifugation tube that does not leak melon liquid; Be provided with a broken melon chamber on its right side, bottom, broken melon chamber is provided with horizontal auger axle assembly, and feeds the middle and upper part in the centrifugation tube by the cylindrical tangential direction of centrifugation tube; Centrifugation tube bottom has outlet and flat spin to push pipe UNICOM; Push the pipe outlet and be arranged on the net bucket lifter bottom UNICOM that centrifugalizes the tube left side, net bucket lifter top is provided with the downward outlet of turning round, and whole system all is airtight under the certain level face.

Mix centrifugation formula kind of watermelon seed extractor like top said liquid; The geometry that it is characterized in that said centrifugation tube is that top is the cylinder tubular; What the bottom connected be up big and down small reverse taper tube, and foot has outlet to be connected to flat spin to push in the tube, and a centrifugation tube top cylindrical drum is pushed up and is provided with top cover; Lid periphery and cylindrical drum are hermetically sealed, and melon skin melon liquid outlet is left in the center; Centrifugation tube is inner goes up the middle part and is provided with one from the horizontal auger axial outlet place of outer 14 centimetres～25 centimeters of top cover central outlets central axis and is 1/4th of circumference wide upright shape arc-shaped guide plates.

Mix centrifugation formula kind of watermelon seed extractor like top said liquid; It is characterized in that said horizontal auger axle assembly is the auger axle that rotation is arranged in tubular shell inside; Be provided with the broken melon tooth of helical arrangement at the right-hand part of axle; The middle part is that the right side diameter is little, the coniform axis body that the left side diameter is big, and coniform axis body outer surface is provided with the auger blade; Gap between the coniform axis body inner tube wall terminal and the laterally urceolus of auger axle assembly is 2 centimetres～3 centimetres, on the auger axle of coniform axis body left side, is provided with a plurality of blades that push and directly extends between the cylinder inboard wall and upright shape arc-shaped guide plate of the right front that centrifugalizes tube.

Mix centrifugation formula kind of watermelon seed extractor like top said liquid, the shell that it is characterized in that said net bucket lifter is whole sealings except that top opening, and its elevator bucket is a reticulate body, uses chain drive.

Liquid as described above mixes centrifugation formula kind of watermelon seed extractor, it is characterized in that whole system all comprises broken melon chamber under the horizontal plane of centrifugation tube top cover, laterally auger axle assembly, centrifugation tube, flat spin push pipe, net bucket lifter is sealing.

The liquid of above-mentioned utility model mixes centrifugation formula kind of watermelon seed extractor, combines because of having adopted centrifugal separation method and gravity separation method, in the net bucket, pulls pawl seed clean rate extra-high-speed out, significantly reduces the workload that the melon grower cleans at last.The utility model is done further to detail with an embodiment below in conjunction with accompanying drawing.

Description of drawings:

The utility model liquid mixes centrifugation formula kind of watermelon seed extractor and uses following description of drawings

Fig. 1 is the front view that the complete machine side is watched.

Among Fig. 1

A centrifuge tube 2 guide plate 3 auger shaft rear bearing 4 auger blades 5 auger tube shell 6 auger shaft inverted cone 7 auger blades Eight ball bearing 9 Smashing Pumpkins auger shaft chamber 10 11 Smashing Pumpkins teeth 12 pulley 13 Right auger tube blocking plate 14 shaft shaft left Right section 15 paragraph 16 Petey 17 pulley 18 intermediate shaft right support 19 intermediate shaft 20 intermediate shaft housing 21 racks 22 centrifuge tube under the cone 23 centrifuge tube exit 24 intermediate shaft bearing 25 to the left wheel? ? 26 horizontal screw conveyor tube 27 mesh bucket lifter lower chamber 28 traction frame 29 first-class transmission assembly 30 mesh bucket lifter drive belt 31 power input shaft 32 bucket elevator assembly 33 melon liquid 34 network fighting 35 clean seeds 36 leather exports

The specific embodiment:

The utility model liquid mixes centrifugation formula kind of watermelon seed extractor, with reference to the embodiment of Fig. 1 the utility model by centrifugation tube 1, push axle 10, net bucket lifter assembly 32,, frame 21 and critical parts such as power input shaft 31 and transmission mechanisms at different levels form.The characteristic of centrifugation tube 1 is that the geometry of centrifugation tube is that top is the cylinder tubular, and what the bottom connected is up big and down small centrifugation tube lower cone 22, and foot has centrifugation tube outlet 23 to be connected to flat spin carrier pipe 26; The cylindrical drum top, top of centrifugation tube 1 is provided with top cover; Lid periphery and cylindrical drum are hermetically sealed, and melon skin outlet 36 is left in the center, lead to the cylindrical tube outside and stretch melon skin outlet 36; Lead to the cylindrical tube outside and stretch out eliminating melon skin melon liquid;

The upward middle part that the centrifugation tube is inner; Promptly pushing axle 10 left-end point places from outer 14 centimetres～25 centimeters in central axis dead ahead of the melon skin outlet 36 of top cover central authorities, to be provided with one be 1/4th wide upright shape arc-shaped guide plates 2 of circumference; Its upper end is connected on the top cover, and the lower end freedom is unsettled; Melon skin after the pulverizing, melon seeds, melon liquid mixture are thrown to the barrel place with high flow rate by centrifugalizing the tube inwall rotation ripe melon seeds that density is big under the promotion that pushes axle 10, the central authorities of centrifugation tube 1 only remain impurity such as non-ripe melon seeds such as melon skin is arranged and discharge from melon skin outlet 36.

The horizontal auger axle assembly of the utility model is the auger axle 10 that is provided with rotation in the enclosure interior of the auger barrel shell 5 of tubular; The right-hand part that Fig. 1 shows on axle is provided with the broken melon tooth 11 of helical arrangement, and its axial location is under broken melon chamber 9; The middle part that pushes on the axle 10 shows that for Fig. 1 the right side diameter is little; The big cone shape reverse taper 6 that pushes of left side diameter; The outer surface that pushes a reverse taper 6 is provided with helical form and pushes blade 7; The gap that pushes between the inner tube wall of end and auger barrel shell 5 of a reverse taper 6 is 2 centimetres～3 centimetres; Show that at the Fig. 1 that pushes a reverse taper 6 pushing on axle 10 the prolongation axle of left side is provided with a plurality of auger blades 4 again, it directly extends between the cylinder inboard wall and upright shape arc-shaped guide plate 2 of right front of centrifugation tube, is promoted materials such as melon seeds, melon liquid by its and rotates at a high speed and play centrifugation along centrifugation tube 1 inwall.

Push axle 10 and be the blank pipe rotating shaft; Support through ball bearing 8 by right section 14 in the axle core of rotation and the left section 15 of axle core of not rotating; The right-hand member ball bearing outer ring does not rotate; Be bearing on the right closure plate 13 of the auger tube that do not rotate, the right closure plate 13 of auger tube is solid again on the housing of broken melon chamber 9, the left end ball bearing inner race not rotating support on the axle core left side section 15 of not changeing; On the following bracing frame of the fixing again centrifugation cover of rotating shaft core left side section 15, do not push axle 10 and drive by the belt pulley 12 that is installed on the right-hand member spindle nose; Belt pulley 12 is driven by the breast wheel belt wheel 17 that is installed on the jackshaft 19 right-hand member heads through belt 16.

Jackshaft 19 outsides are jackshaft shells 20 of one of frame beam; Jackshaft shell 20 right-hand members have right supporting 18 supportings of jackshaft; Its bearing block is fixed on the jackshaft shell, and ball bearing outer ring is installed on the bearing block and does not rotate, and inner ring and jackshaft 19 tight fits and jackshaft rotate together; Jackshaft shell 20 left ends have jackshaft left side supporting 24; Its structure is identical with right-hand member; Jackshaft 19 left ends stretch out belt wheel and the belt installed on the spindle nose on driving pulley and the power input shaft 31 and form one-level drive assembly 29, drive and push the broken melon of axle completion, push and centrifugation work.

A centrifugation tube lower cone 22 is arranged at centrifugation tube 1 bottom, and it is provided with the outlet 23 of centrifugation tube and flat spin carrier pipe 26 UNICOMs bottom and is arranged on chamber 27 UNICOMs under the net bucket lifter of net bucket lifter assembly 32 that centrifugation tube 1 Fig. 1 shows the left side; The structure of flat spin carrier pipe 26 is that the outside has cylindric body; The body right-hand member is provided with end plate on centrifugation tube outlet 23 right sides; Fixed bearing block on the end plate; The right side wall of the body left end and the shell of the net bucket lifter assembly 32 composition tubular cavity that is fixedly connected, cavity inside is equipped with the auger axle, and the cylindric body in axial line and outside is coaxial; Auger axle right-hand member is bearing in ball bearing on the right end plate of cylindric body, and left end also is bearing on the outer wall of left side wall of shell of net bucket lifter assembly 32 with ball bearing, guarantees in the flat spin carrier pipe 26 unobstructed.

The shell of net bucket lifter assembly 32 has the opening except that top, does not leak melon liquid for whole sealings, and its lifting net bucket 34 is reticulate bodies, does not leak melon seeds, only leaks melon liquid and small impurities.Structure is that general bucket type is put forward the device structure, and net bucket lifter assembly 32 inside are with the fixing net bucket 34 that promotes on the conduction chain, and net bucket 34 structures are top openings; All be that the aperture is that the screen cloth of 6mm～10mm is fixed on the framework with the bottom all around, conduction chain is by two chain wheel drive up and down, and drive sprocket is last; Be installed on the sprocket shaft; Outside the left end head Extension support bearing of sprocket shaft, driving pulley is installed on it, drives by net bucket lifter driving belt 30; The termination, shell body top of net bucket lifter assembly 32 is provided with the outlet that the downward also protruding length of turning round is used to receive melon seeds.Whole have in the system that melon liquid exists, and below the horizontal plane of centrifugation tube loam cake, is the airtight melon liquid that do not leak, and comprises that the sealing of stretching out seals at of each rotating shaft all should not leaked.

The course of work of the utility model be needs are got seed seeds such as a kind of watermelon with the suitable for reading feeding of melon from broken melon chamber 9; Pulverizing the back through broken melon tooth 11 pushes in the centrifugation tin 1 and is separated into melon seeds in sinking to flat spin carrier pipe 26 by pushing axle 10; Melon skin and melon liquid impurity are discharged by melon skin outlet 36: flat spin carrier pipe 26 is transported to net bucket lifter assembly 32 bottoms with melon seeds; Pulled out melon seeds and risen melon liquid 33 and contaminant filter are gone out by net bucket, clean melon seeds 35 is discharged in the exit above net bucket lifter assembly 32.

Claims

1. a liquid mixes centrifugation formula kind of watermelon seed extractor; It comprises broken melon chamber, pushes axle, centrifugalizes tube, nets bucket lifter, transmission and frame; It is characterized in that being provided with a centrifugation tube that does not leak melon liquid; Be provided with a broken melon chamber on its right side, bottom, broken melon chamber is provided with horizontal auger axle assembly, and feeds the middle and upper part in the centrifugation tube by the cylindrical tangential direction of centrifugation tube; Centrifugation tube bottom has outlet and flat spin to push pipe UNICOM; Push the pipe outlet and be arranged on the net bucket lifter bottom UNICOM that centrifugalizes the tube left side, net bucket lifter top is provided with the downward outlet of turning round, and whole system all is airtight under the certain level face.

2. mix centrifugation formula kind of watermelon seed extractor like the said liquid of claim 1; The geometry that it is characterized in that said centrifugation tube is that top is the cylinder tubular; What the bottom connected be up big and down small reverse taper tube, and foot has outlet to be connected to flat spin to push in the tube, and a centrifugation tube top cylindrical drum is pushed up and is provided with top cover; Lid periphery and cylindrical drum are hermetically sealed, and melon skin melon liquid outlet is left in the center; Centrifugation tube is inner goes up the middle part and is provided with one from the horizontal auger axial outlet place of outer 14 centimetres～25 centimeters of top cover central outlets central axis and is 1/4th of circumference wide upright shape arc-shaped guide plates.

3. mix centrifugation formula kind of watermelon seed extractor like the said liquid of claim 1; It is characterized in that said horizontal auger axle assembly is the auger axle that rotation is arranged in tubular shell inside; Be provided with the broken melon tooth of helical arrangement at the right-hand part of axle; The middle part is that the right side diameter is little, the coniform axis body that the left side diameter is big, and coniform axis body outer surface is provided with the auger blade; Gap between the coniform axis body inner tube wall terminal and the laterally urceolus of auger axle assembly is 2 centimetres～3 centimetres, on the auger axle of coniform axis body left side, is provided with a plurality of blades that push and directly extends between the cylinder inboard wall and upright shape arc-shaped guide plate of the right front that centrifugalizes tube.

4. mix centrifugation formula kind of watermelon seed extractor like the said liquid of claim 1, the shell that it is characterized in that said net bucket lifter is whole sealings except that top opening, and its elevator bucket is a reticulate body, uses chain drive.

5. liquid as claimed in claim 1 mixes centrifugation formula kind of watermelon seed extractor, it is characterized in that whole system all comprises broken melon chamber under the horizontal plane of centrifugation tube top cover, laterally auger axle assembly, centrifugation tube, flat spin push pipe, net bucket lifter is sealing.