CN110038792A

CN110038792A - A kind of size screening plant for peanut

Info

Publication number: CN110038792A
Application number: CN201910210674.7A
Authority: CN
Inventors: 王苏颜
Original assignee: Suzhou Huize Agricultural Technology Co Ltd
Current assignee: Shenzhen Zhongyuanxing Trading Co ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2019-07-23
Anticipated expiration: 2039-03-20
Also published as: CN112916385A; CN110038792B

Abstract

The present invention provides a kind of size screening plant for peanut, is related to agriculture field.This is used for the size screening plant of peanut, including sorting mechanism, the left and right sides of the sorting mechanism includes regulating mechanism, the left and right sides of the sorting mechanism is fixedly connected with regulating mechanism close to the side at sorting mechanism center, and the two sides up and down of the sorting mechanism respectively include upper machine body, lower body, fixing screws, supporting mechanism and vibrating motor.This is used for the size screening plant of peanut, the threaded block of the left and right sides is simultaneously and when rotating in same direction, under the action of through-hole internal thread groove, increases distance between the threaded block of the left and right sides, spring elongation will be screened, screen spring surface adjacent slits between width increase and it is equal, spring surface gap width is screened by adjusting, so that the screening plant is screened out the peanut of variable grain size, relative to existing screening plant, without repeated disassembled and assembled, operate relatively simple.

Description

A kind of size screening plant for peanut

Technical field

The present invention relates to agricultural technology field, specially a kind of size screening plant for peanut.

Background technique

During peanut processing, the different peanut of granular size is distinguished using screening plant, but currently on the market Screening plant peanut is screened mostly by sieve, but on sieve screen-aperture size be it is fixed, when needing to adjust Knotter screen screen distance size when screening out the peanut of variable grain size, then needs to disassemble original sieve, installs new Sieve.

But sieve is fixed on inside screening plant, and dismounting is more troublesome, and causes operating personnel's labor intensity to increase, and repeatedly Dismounting is easy to cause connection between all parts to loosen, accelerates the abrasion of screening plant internal part, make screening plant just It is often used service life reduction.

Summary of the invention

The object of the present invention is to provide a kind of structurally reasonable and novel, convenient for adjusting the screening plant of screening size.

Technical solution

In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of size screening for peanut Device, including sorting mechanism, the left and right sides of the sorting mechanism include regulating mechanism, the left and right sides of the sorting mechanism It is fixedly connected with regulating mechanism close to the side at sorting mechanism center, the two sides up and down of the sorting mechanism respectively include machine The inner wall of body, lower body, fixing screws, supporting mechanism and vibrating motor, the inner wall of the upper machine body and lower body with screening The surface of mechanism cooperates, and the inner wall of the inner wall of the upper machine body, the inner wall of lower body and sorting mechanism is and fixing screws Surface be threadedly coupled, the surface crown of the upper machine body is fixedly connected with the inner wall of supporting mechanism, the bottom of the lower body It is fixedly connected at the top of vibrating motor.

The sorting mechanism includes support plate, through-hole, screening spring, threaded block, shaft, sliding slot, sliding block, fixed block, leads Hopper and link block, the through-hole, which is located on the right side of support plate, to be opened up, and the inner wall of the through-hole and the surface of screening spring are socketed, The left and right sides of the screening spring is fixedly connected with threaded block close to the side of screening spring center, the table of the threaded block The connection of the inner thread of face and through-hole, the inner wall of the threaded block and the surface of shaft are socketed, and the sliding slot is located at the table of shaft Face surrounding opens up, and side of the sliding block far from spindle central is fixedly connected with the inner wall of threaded block, the surface of the sliding block with The inner wall of sliding slot is slidably connected, and the surface of the shaft is fixed far from the side of screening spring by the inner wall of bearing and fixed block Connection, the surface of the fixed block are fixedly connected with the inner wall of through-hole, and the inner wall that the deflector chute is located at through-hole is opened two sides up and down If the support plate surface up and down two sides be fixedly connected with link block close to the side of support plate, the upper machine body it is interior The inner wall of wall and lower body cooperates with the surface of link block, the inner wall of the link block and the surface screw thread of fixing screws Connection, side of the shaft far from screening spring are fixedly connected with regulating mechanism close to the side of screening spring.

The regulating mechanism includes turntable, transmission belt and handle, and the turntable is remote with shaft close to the side of screening spring Side from screening spring is fixedly connected, and the inner wall of the turntable is socketed with transmission belt, and the turntable is separate to screen the one of spring Side is fixedly connected with handle close to the side of screening spring.

Further, the upper machine body includes upper housing, the first fixing groove, feed pipe and guide ring, and described first is fixed Slot position is opened up in the surface bottom portion of upper housing, and the surface of the inner wall of first fixing groove and link block cooperates, and described the The inner wall of one fixing groove is threadedly coupled with the surface of fixing screws, and the upper surface of the upper housing and the surface bottom portion of feed pipe are solid Fixed connection, the inner wall bottom of the upper housing are fixedly connected with the surface of guide ring, the surface crown of the upper housing and support The inner wall of mechanism is fixedly connected.

Further, the lower body includes lower case, the second fixing groove, skewback and discharge port, second fixing groove Surface crown positioned at lower case opens up, and the inner wall of second fixing groove and the surface of link block cooperate, and described second The inner wall of fixing groove is threadedly coupled with the surface of fixing screws, the fixed company in the bottom of the lower case and the top of vibrating motor It connects, the inner wall bottom of the lower case is fixedly connected with the bottom of skewback, and the left bottom that the discharge port is located at lower case is opened If.

Further, the supporting mechanism includes support rod, fixed plate, support spring and limit plate, the support rod Inner wall of the two sides respectively with the inner wall of fixed plate and support spring is slidably connected up and down on surface, the inner wall and upper casing of the fixed plate The surface crown of body is fixedly connected, and the top of the support rod is fixedly connected with the bottom of limit plate.

Further, the surface diameter of the screening spring is equal with the inner diameter of through-hole, and screens the length of spring Greater than the length of deflector chute.

Further, the inside of the sorting mechanism includes measuring mechanism, the inner wall of the measuring mechanism and the table of shaft Face is slidably connected, and the measuring mechanism through fixed block and extends to outside fixed block far from the side of screening spring.

Further, the measuring mechanism includes connecting plate, reset spring, connecting rod and graduated scale, the table of the shaft It is socketed respectively with the inner wall of the inner wall of connecting plate and reset spring at left and right sides of face, side of the connecting plate far from screening spring Top is fixedly connected with connecting rod close to the side of screening spring, solid with the surface of graduated scale inside the upper surface of the connecting rod Fixed connection, the connecting rod through fixed block and extend to outside fixed block far from the side of screening spring.

Further, the inner wall of the discharge port includes groove, chamber door and locating slot, and the groove is located at the interior of discharge port It is opened up at the top of wall, the inner wall of the groove and the surface of chamber door are slidably connected, and the left side top that the locating slot is located at chamber door is opened If the left side of the lower case includes guide rod, pushing plate, locating rod and limited block, the right side of the guide rod and lower case Left side be fixedly connected, the surface of the guide rod and the inner wall of pushing plate are slidably connected, the right side of the pushing plate and positioning It is fixedly connected on the left of bar, the right side of the locating rod through lower case and extends to inside grooves, the surface of the locating rod It cooperates with the inner wall of locating slot, is fixedly connected on the right side of the left side of the guide rod and limited block.

Further, the front of the upper housing includes peep hole and access panel, and the peep hole is being located at upper housing just Face opens up, and the peep hole inner wall is Nian Jie with the surface of access panel.

The present invention provides a kind of size screening plant for peanut, have it is following the utility model has the advantages that

1, the size screening plant for being used for peanut screens spring surface phase by setting sorting mechanism and regulating mechanism Width is equal between adjacent gap, and the peanut for needing to sieve is by deflector chute, under the action of screening spring, will be less than or equal to sieve The peanut of spring surface gap width is selected to separate with the peanut for being greater than screening spring surface gap width, swing handle makes to turn Disk rotation makes all threaded blocks in sorting mechanism while and rotating in same direction, through-hole two sides hand of spiral under the action of transmission belt On the contrary, the threaded block of the left and right sides simultaneously and when rotating in same direction, under the action of through-hole internal thread groove, makes left and right sides threaded block Between distance increase, will screen spring elongation, after screening spring elongation, screen width between spring surface adjacent slits increase and It is equal, spring surface gap width is screened by adjusting, so that the screening plant is screened out the peanut of variable grain size, relatively In existing screening plant, it is not necessarily to repeated disassembled and assembled, is operated relatively simple.

2, the size screening plant for being used for peanut, by be arranged guide ring, the length of the inner wall bottom of guide ring with arrive The equal length of deflector chute, the inner wall top size of guide ring and the inner wall bottom of upper housing are equal in magnitude, keep upper casing intracorporal Peanut is slid by guide ring to deflector chute, is prevented peanut from entering after upper housing behind inside by feed pipe, is fallen in deflector chute The left and right sides can not carry out inside deflector chute, cause the intracorporal peanut of upper casing not sieved by screening spring all, make Screening effect reduces.

3, the size screening plant for being used for peanut, by the way that measuring mechanism is arranged, reset spring plays promotion to connecting rod Effect is in close contact connecting plate and threaded block, and when adjusting screening spring surface gap width, connecting plate follows threaded block together It is mobile, stretch out connecting rod inside sorting mechanism, operating personnel passes through connecting rod extension elongation judgement screening spring surface gap Width, and by graduated scale, connecting rod extension elongation is judged convenient for operating personnel, and then judges screening bullet convenient for operating personnel Spring surface gaps width.

4, the size screening plant for being used for peanut by setting groove, chamber door, locating slot, guide rod, pushing plate and is determined Position bar, pushes up chamber door, is aligned locating slot with locating rod, inside locating rod insertion locating slot, by locating rod by case Door is fixed, and discharge port is opened, and after replacement Sheng screening when the rewinding case of peanut, pulls pushing plate, makes locating rod extraction positioning It inside slot, after chamber door loses the support of locating rod, moves down automatically, discharge port is closed, prevent replacement from containing peanut after screening Rewinding case when, discharge port is closed not in time, and the peanut filtered out is caused to fall out.

5, the size screening plant for being used for peanut, by setting peep hole and access panel, access panel is the transparent glass of tempering Glass plate observes the surplus of screening situation and upper housing inside peanut inside the screening plant convenient for operating personnel.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is enlarged drawing at A in Fig. 1 of the present invention；

Fig. 3 is enlarged drawing at B in Fig. 1 of the present invention；

Fig. 4 is cross-sectional view at C-C in Fig. 1 of the present invention；

Fig. 5 is enlarged drawing at D in Fig. 4 of the present invention；

Fig. 6 is the front view of upper machine body of the present invention；

Fig. 7 is the top view of structure of the invention.

Wherein, 1 sorting mechanism, 101 support plates, 102 through-holes, 103 screening springs, 104 threaded blocks, 105 shafts, 106 are slided Slot, 107 sliding blocks, 108 fixed blocks, 109 deflector chutes, 110 link blocks, 2 regulating mechanisms, 201 turntables, 202 transmission belts, 203 handles, 3 upper machine bodies, 301 upper housings, 302 first fixing grooves, 303 feed pipes, 304 guide rings, 4 lower bodies, 401 lower cases, 402 second Fixing groove, 403 skewbacks, 404 discharge ports, 5 fixing screws, 6 supporting mechanisms, 601 support rods, 602 fixed plates, 603 support springs, It is 604 limit plates, 7 vibrating motors, 8 measuring mechanisms, 801 connecting plates, 802 reset springs, 803 connecting rods, 804 graduated scales, 9 recessed Slot, 10 chamber doors, 11 locating slots, 12 guide rods, 13 pushing plates, 14 locating rods, 15 limited blocks, 16 peep holes, 17 access panels.

Specific embodiment

As shown in figs. 1-7, the embodiment of the present invention provides a kind of size screening plant for peanut, including sorting mechanism 1, The left and right sides of sorting mechanism 1 includes regulating mechanism 2, and the left and right sides of sorting mechanism 1 is with regulating mechanism 2 close to screening machine The side at 1 center of structure is fixedly connected, and the two sides up and down of sorting mechanism 1 respectively include upper machine body 3, lower body 4, fixing screws 5, branch Support mechanism 6 and vibrating motor 7, the inner wall of upper machine body 3 and the inner wall of lower body 4 cooperate with the surface of sorting mechanism 1, on The inner wall of the inner wall of body 3, the inner wall of lower body 4 and sorting mechanism 1 is threadedly coupled with the surface of fixing screws 5, by solid Determine screw 5, upper machine body 3, lower body 4 and sorting mechanism 1 are fixed together, by the surface crown of upper machine body 3 and supporting mechanism 6 Inner wall is fixedly connected, and the bottom of lower body 4 is fixedly connected with the top of vibrating motor 7.

Sorting mechanism 1 include support plate 101, through-hole 102, screening spring 103, threaded block 104, shaft 105, sliding slot 106, Sliding block 107, fixed block 108, deflector chute 109 and link block 110, the right side that through-hole 102 is located at support plate 101 open up, through-hole 102 Inner wall and screening spring 103 surface be socketed, screen spring 103 surface diameter it is equal with the inner diameter of through-hole 102, and The length for screening spring 103 is greater than the length of deflector chute 109, and width is equal between screening 103 surface adjacent slits of spring, needs The peanut of screening is by deflector chute 109, under the action of screening spring 103, will be less than or equal to screening 103 surface gaps of spring The peanut of width be greater than screening 103 surface gaps width of spring peanut separate, screen spring 103 the left and right sides with Threaded block 104 is fixedly connected close to the side at screening 103 center of spring, the surface of threaded block 104 and the inner thread of through-hole 102 Connection, 102 two sides hand of spiral of through-hole is on the contrary, the threaded block 104 of the left and right sides simultaneously and when rotating in same direction, in through-hole 102 Under the action of thread groove, increase distance between the threaded block 104 of the left and right sides, the inner wall of threaded block 104 and the surface of shaft 105 Socket, the surface surrounding that sliding slot 106 is located at shaft 105 open up, side of the sliding block 107 far from 105 center of shaft and threaded block 104 Inner wall be fixedly connected, the surface of sliding block 107 and the inner wall of sliding slot 106 are slidably connected, and sliding slot 106 plays guiding to sliding block 107 And position-limiting action, make threaded block 104 that shaft 105 be followed to rotate together, the surface of shaft 105 is far from the side of screening spring 103 It is fixedly connected by bearing with the inner wall of fixed block 108, the surface of fixed block 108 is fixedly connected with the inner wall of through-hole 102, guide The inner wall that slot 109 is located at through-hole 102 opens up two sides up and down, and peanut is entered inside through-hole 102 by deflector chute 109, support plate 101 Surface up and down two sides be fixedly connected with link block 110 close to the side of support plate 101, the inner wall and lower body 4 of upper machine body 3 Inner wall cooperate with the surface of link block 110, the inner wall of link block 110 is threadedly coupled with the surface of fixing screws 5, turn Side of the axis 105 far from screening spring 103 is fixedly connected with regulating mechanism 2 close to the side of screening spring 103, sorting mechanism 1 Inside include measuring mechanism 8, the inner wall of measuring mechanism 8 and the surface of shaft 105 are slidably connected, measuring mechanism 8 far from screening The side of spring 103 is through fixed block 108 and extends to outside fixed block 108, and measuring mechanism 8 includes connecting plate 801, resets bullet Spring 802, connecting rod 803 and graduated scale 804, at left and right sides of the surface of shaft 105 respectively with the inner wall of connecting plate 801 and reset bullet The inner wall of spring 802 is socketed, and a lateral roof and connecting rod 803 of the connecting plate 801 far from screening spring 103 are close to screening spring 103 Side be fixedly connected, be fixedly connected inside the upper surface of connecting rod 803 with the surface of graduated scale 804, connecting rod 803 is far from sieving The side of spring 103 is selected through fixed block 108 and is extended to outside fixed block 108, by the way that measuring mechanism 8, reset spring is arranged 802 pairs of connecting rods 803 play a role in promoting, and are in close contact connecting plate 801 and threaded block 104, adjust screening 103 surface of spring When gap width, connecting plate 801 follows threaded block 104 to move together, and stretches out connecting rod 803 inside sorting mechanism 1, operation people Member is convenient for operation by 803 extension elongation of connecting rod judgement screening 103 surface gaps width of spring, and by graduated scale 804 Personnel judge 803 extension elongation of connecting rod, and then judge screening 103 surface gaps width of spring, upper machine body 3 convenient for operating personnel Including upper housing 301, the first fixing groove 302, feed pipe 303 and guide ring 304, the first fixing groove 302 is located at upper housing 301 Surface bottom portion opens up, and the inner wall of the first fixing groove 302 and the surface of link block 110 cooperate, the inner wall of the first fixing groove 302 It is threadedly coupled with the surface of fixing screws 5, the upper surface of upper housing 301 is connected to the fixation of the surface bottom portion of feed pipe 303, peanut Being entered inside upper housing 301 by feed pipe 303, the inner wall bottom of upper housing 301 is fixedly connected with the surface of guide ring 304, By the way that guide ring 304, the length of the inner wall bottom of guide ring 304 and the equal length for arriving deflector chute 109, guide ring 304 is arranged Inner wall at the top of size and the inner wall bottom of upper housing 301 it is equal in magnitude, so that peanut in upper housing 301 is passed through guide ring 304 It slides to deflector chute 109, after preventing peanut from passing through the entrance upper housing 301 of feed pipe 303 behind inside, it is left to fall in deflector chute 109 Right two sides can not carry out causing inside deflector chute 109 peanut in upper housing 301 not carry out by screening spring 103 all Screening, reduces screening effect, the surface crown of upper housing 301 is fixedly connected with the inner wall of supporting mechanism 6, upper housing 301 Front includes peep hole 16 and access panel 17, and the front that peep hole 16 is located at upper housing 301 opens up, 16 inner wall of peep hole and observation The surface of plate 17 is bonded, and by setting peep hole 16 and access panel 17, access panel 17 is tempering transparency glass plate, is convenient for operation people Member observes the surplus of screening situation and 301 inside peanut of upper housing inside the screening plant, and lower body 4 includes lower case 401, the second fixing groove 402, skewback 403 and discharge port 404, the surface crown that the second fixing groove 402 is located at lower case 401 are opened If the surface of the inner wall of the second fixing groove 402 and link block 110 cooperates, the inner wall and fixing screws of the second fixing groove 402 5 surface is threadedly coupled, and the bottom of lower case 401 is fixedly connected with the top of vibrating motor 7, after vibrating motor 7 works, is made Body 3 and lower body 4 generate vertical tremor, accelerate screening process, and the inner wall bottom of lower case 401 and the bottom of skewback 403 are solid Fixed connection screens out the peanut taken and skids off discharge port 404 by skewback 403, discharge port 404 is located at into after lower case 401 The left bottom of lower case 401 opens up, and the inner wall of discharge port 404 includes groove 9, chamber door 10 and locating slot 11, and groove 9 is located at It is opened up at the top of the inner wall of material mouth 404, the surface of the inner wall and chamber door 10 of groove 9 is slidably connected, and locating slot 11 is located at chamber door 10 Left side top opens up, and the left side of lower case 401 includes guide rod 12, pushing plate 13, locating rod 14 and limited block 15, guide rod 12 Right side be fixedly connected with the left side of lower case 401, the surface of guide rod 12 and the inner wall of pushing plate 13 are slidably connected, pushing plate 13 right side is fixedly connected with the left side of locating rod 14, and the right side of locating rod 14 through lower case 401 and extends in groove 9 Portion, the surface of locating rod 14 and the inner wall of locating slot 11 cooperate, and the left side of guide rod 12 and the right side of limited block 15 are fixed Connection, supporting mechanism 6 includes support rod 601, fixed plate 602, support spring 603 and limit plate 604, by the way that groove 9, case is arranged Door 10, locating slot 11, guide rod 12, pushing plate 13 and locating rod 14, push up chamber door 10, make locating slot 11 and locating rod 14 Locating rod 14 is inserted into inside locating slot 11, is fixed chamber door 10 by locating rod 14 by alignment, opens discharge port 404, more When changing the rewinding case of peanut after containing screening, pushing plate 13 is pulled, extracts locating rod 14 inside locating slot 11 out, chamber door 10 loses fixed It after the support of position bar 14, moves down automatically, discharge port 404 is closed, after preventing replacement from containing screening when the rewinding case of peanut, out Material mouth 404 is closed not in time, and the peanut filtered out is caused to fall out, the surface of support rod 601 up and down two sides respectively with fixation The inner wall of plate 602 and the inner wall of support spring 603 are slidably connected, the maximum elastic force of support spring 603 and 602 pairs of support bullets of fixed plate The downward pressure of spring 603 is equal, and the inner wall of fixed plate 602 is fixedly connected with the surface crown of upper housing 301, support rod 601 Top is fixedly connected with the bottom of limit plate 604.

Regulating mechanism 2 includes turntable 201, transmission belt 202 and handle 203, and turntable 201 is close to the side of screening spring 103 It is fixedly connected with shaft 105 far from the side of screening spring 103, the inner wall of turntable 201 is socketed with transmission belt 202, and turntable 201 is remote Side from screening spring 103 is fixedly connected with handle 203 close to the side of screening spring 103.

Chamber door 10 is pushed up, is aligned locating slot 11 with locating rod 14, locating rod 14 is inserted into inside locating slot 11, is led to It crosses locating rod 14 to fix chamber door 10, discharge port 404 is opened, swing handle 203 rotates turntable 201, in transmission belt Under the action of 202, make in sorting mechanism 1 all threaded blocks 104 simultaneously and rotate in same direction, 102 two sides hand of spiral of through-hole on the contrary, The threaded block 104 of the left and right sides under the action of 102 internal thread groove of through-hole, makes left and right sides threaded block simultaneously and when rotating in same direction Distance increases between 104, and screening spring 103 is elongated, and according to screening size, it is wide to adjust screening 103 surface adjacent slits of spring Degree after the completion of adjusting, opens vibrating motor 7, so that upper machine body 3 and lower body 4 is generated vertical tremor, peanut is passed through feed pipe 303 pour into inside upper housing 301, and under the action of screening spring 103, it is wide will to be less than or equal to screening 103 surface gaps of spring The peanut of degree is separated with the peanut for being greater than screening 103 surface gaps width of spring, the peanut taken is screened out, into lower case After 401, discharge port 404 is skidded off after replacement Sheng screening when the rewinding case of peanut by skewback 403 and pulls pushing plate 13, makes to position Bar 14 is extracted out inside locating slot 11, after chamber door 10 loses the support of locating rod 14, moves down automatically, discharge port 404 is closed.

Claims

1. the left and right sides of a kind of size screening plant for peanut, including sorting mechanism (1), the sorting mechanism (1) is equal Including regulating mechanism (2), it is characterised in that: the left and right sides of the sorting mechanism (1) is with regulating mechanism (2) close to screening machine The side at structure (1) center is fixedly connected, the two sides up and down of the sorting mechanism (1) respectively include upper machine body (3), lower body (4), The inner wall of fixing screws (5), supporting mechanism (6) and vibrating motor (7), the inner wall of the upper machine body (3) and lower body (4) with The surface of sorting mechanism (1) cooperates, the inner wall of the upper machine body (3), the inner wall of lower body (4) and sorting mechanism (1) Inner wall is threadedly coupled with the surface of fixing screws (5), the surface crown of the upper machine body (3) and the inner wall of supporting mechanism (6) It is fixedly connected, is fixedly connected at the top of the bottom and vibrating motor (7) of the lower body (4)；

The sorting mechanism (1) includes support plate (101), through-hole (102), screening spring (103), threaded block (104), shaft (105), sliding slot (106), sliding block (107), fixed block (108), deflector chute (109) and link block (110), the through-hole (102) It is opened up on the right side of support plate (101), the inner wall of the through-hole (102) and the surface of screening spring (103) are socketed, the sieve The left and right sides of spring (103) is selected to be fixedly connected with threaded block (104) close to the side at screening spring (103) center, it is described The surface of threaded block (104) is connect with the inner thread of through-hole (102), inner wall and shaft (105) of the threaded block (104) Surface socket, the surface surrounding that the sliding slot (106) is located at shaft (105) open up, and the sliding block (107) is far from shaft (105) The side at center is fixedly connected with the inner wall of threaded block (104), and the surface of the sliding block (107) and the inner wall of sliding slot (106) are sliding Dynamic connection, the surface of the shaft (105) pass through the inner wall of bearing and fixed block (108) far from the side of screening spring (103) It is fixedly connected, the surface of the fixed block (108) is fixedly connected with the inner wall of through-hole (102), and the deflector chute (109) is located at logical The inner wall in hole (102) opens up two sides up and down, and two sides are with link block (110) close to branch above and below the surface of the support plate (101) The side of fagging (101) is fixedly connected, the inner wall of the inner wall of the upper machine body (3) and lower body (4) with link block (110) Surface cooperates, and the inner wall of the link block (110) is threadedly coupled with the surface of fixing screws (5), and the shaft (105) is remote Side from screening spring (103) is fixedly connected with regulating mechanism (2) close to the side of screening spring (103)；

The regulating mechanism (2) includes turntable (201), transmission belt (202) and handle (203), and the turntable (201) is close to screening The side of spring (103) is fixedly connected with shaft (105) far from the side of screening spring (103), the inner wall of the turntable (201) It is socketed with transmission belt (202), side and handle (203) of the turntable (201) far from screening spring (103) are close to screening spring (103) side is fixedly connected.

2. a kind of size screening plant for peanut according to claim 1, it is characterised in that: the upper machine body (3) Including upper housing (301), the first fixing groove (302), feed pipe (303) and guide ring (304), first fixing groove (302) Surface bottom portion positioned at upper housing (301) opens up, the surface phase of the inner wall and link block (110) of first fixing groove (302) Mutually cooperation, the inner wall of first fixing groove (302) are threadedly coupled with the surface of fixing screws (5), the upper housing (301) Upper surface is connected to the fixation of the surface bottom portion of feed pipe (303), the inner wall bottom and guide ring (304) of the upper housing (301) Surface be fixedly connected, the surface crown of the upper housing (301) is fixedly connected with the inner wall of supporting mechanism (6).

3. a kind of size screening plant for peanut according to claim 1, it is characterised in that: the lower body (4) Including lower case (401), the second fixing groove (402), skewback (403) and discharge port (404), the second fixing groove (402) position It is opened up in the surface crown of lower case (401), the surface of the inner wall and link block (110) of second fixing groove (402) is mutual Cooperation, the inner wall of second fixing groove (402) are threadedly coupled with the surface of fixing screws (5), the bottom of the lower case (401) It is fixedly connected at the top of portion and vibrating motor (7), the inner wall bottom of the lower case (401) and the bottom of skewback (403) are fixed Connection, the left bottom that the discharge port (404) is located at lower case (401) open up.

4. a kind of size screening plant for peanut according to claim 1, it is characterised in that: the supporting mechanism It (6) include support rod (601), fixed plate (602), support spring (603) and limit plate (604), the table of the support rod (601) Inner wall of the two sides respectively with the inner wall of fixed plate (602) and support spring (603) is slidably connected up and down in face, the fixed plate (602) inner wall is fixedly connected with the surface crown of upper housing (301), the top and limit plate (604) of the support rod (601) Bottom be fixedly connected.

5. a kind of size screening plant for peanut according to claim 1, it is characterised in that: the screening spring (103) surface diameter is equal with the inner diameter of through-hole (102), and the length for screening spring (103) is greater than deflector chute (109) Length.

6. a kind of size screening plant for peanut according to claim 1, it is characterised in that: the sorting mechanism (1) inside includes measuring mechanism (8), and the inner wall of the measuring mechanism (8) and the surface of shaft (105) are slidably connected, described Side of the measuring mechanism (8) far from screening spring (103) is through fixed block (108) and extends to fixed block (108) outside.

7. a kind of size screening plant for peanut according to claim 6, it is characterised in that: the measuring mechanism It (8) include connecting plate (801), reset spring (802), connecting rod (803) and graduated scale (804), the surface of the shaft (105) The left and right sides is socketed with the inner wall of the inner wall of connecting plate (801) and reset spring (802) respectively, and the connecting plate (801) is separate The lateral roof for screening spring (103) is fixedly connected with connecting rod (803) close to the side of screening spring (103), the connection It is fixedly connected inside the upper surface of bar (803) with the surface of graduated scale (804), the connecting rod (803) is far from screening spring (103) side is through fixed block (108) and extends to fixed block (108) outside.

8. a kind of size screening plant for peanut according to claim 3, it is characterised in that: the discharge port (404) inner wall includes groove (9), chamber door (10) and locating slot (11), and the groove (9) is located at the inner wall of discharge port (404) Top opens up, and the surface of the inner wall and chamber door (10) of the groove (9) is slidably connected, and the locating slot (11) is located at chamber door (10) Left side top open up, the left side of the lower case (401) include guide rod (12), pushing plate (13), locating rod (14) and limit Position block (15) is fixedly connected on the left of the right side and lower case (401) of the guide rod (12), the surface of the guide rod (12) It is slidably connected, is fixedly connected on the left of the right side and locating rod (14) of the pushing plate (13), institute with the inner wall of pushing plate (13) The right side of locating rod (14) is stated through lower case (401) and to extend to groove (9) internal, the surface of the locating rod (14) and fixed The inner wall of position slot (11) cooperates, and is fixedly connected on the right side of the left side and limited block (15) of the guide rod (12).

9. a kind of size screening plant for peanut according to claim 2, it is characterised in that: the upper housing (301) front includes peep hole (16) and access panel (17), and the front that the peep hole (16) is located at upper housing (301) is opened If peep hole (16) inner wall is Nian Jie with the surface of access panel (17).