CN217314536U

CN217314536U - Air pressure type specific gravity seed cleaning equipment

Info

Publication number: CN217314536U
Application number: CN202221203782.5U
Authority: CN
Inventors: 卢三虎; 高宗艳
Original assignee: Anhui Sanhu Machinery Technology Co ltd
Current assignee: Anhui Sanhu Machinery Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-08-30
Anticipated expiration: 2032-05-19

Abstract

The utility model belongs to the technical field of seed cleaning equipment, which is used for solving the problems that the prior equipment needs to be put into a feeding port for screening for a small amount of times, the feeding process is complicated, and the seeds contain a small amount of impurities adhered on the seeds, in particular to a wind pressure type specific gravity seed cleaning device, which comprises a device box, wherein a baffle is arranged inside the device box, the top of the baffle is provided with a screening mechanism, and the bottom of the baffle is provided with a cleaning mechanism, the utility model can contain most of the seeds to be screened at one time through a large screening barrel in the screening mechanism, the feeding process is convenient, the baffle barrel and the screening barrel are matched with each other, the seeds to be screened in the screening barrel are rapidly screened, through the fan in the clearance mechanism, will be in the thorough sanitization of seed impurity above the play flitch, avoid artifical cleaning once more in later stage.

Description

Air pressure type specific gravity seed cleaning equipment

Technical Field

The utility model relates to a seed cleaning equipment technical field specifically is a wind pressure formula proportion seed cleaning equipment.

Background

The specific gravity type cleaning and sorting machine is a large-scale machine for screening seeds, a sieve bed surface of the specific gravity cleaning and sorting machine has certain inclination angles in the length direction and the width direction, which are respectively called as a longitudinal inclination angle and a transverse inclination angle, the fed seeds to be selected are accumulated on a sieve net of a grading platform, and are automatically layered according to the specific gravity under the comprehensive action of ascending air flow and vibration, the seeds with the maximum specific gravity are positioned at the lowest layer and directly contact with the sieve net, so the seeds are longitudinally pushed to the high position under the vibration of the sieve net, the seeds with the small specific gravity are positioned at the upper layer and are not directly influenced by the vibration of the sieve net, and the seeds slide to the low position under the self-weight action, all the seeds simultaneously slide downwards along the sieve surface in the transverse direction and respectively fall into corresponding discharge ports;

the conventional specific gravity type seed screening machine needs to be put into the feeding port for screening a small amount of seeds for many times when screening the seeds, the feeding process is complicated, the seed screening time is prolonged, a small amount of impurities are contained in the seeds screened by the specific gravity type screening machine and adhered to the seeds, and the seeds need to be cleaned manually in the later period;

in view of the above technical drawbacks, a solution is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind pressure formula proportion seed cleaning equipment, keep off bucket and screening bucket mutually supporting through in the screening mechanism, will wait to screen the quick screening of seed in the screening bucket, and the volume of whole equipment is less, facilitate the use and remove, fan through in the clearance mechanism, the thorough sanitization of seed impurity that will be on the play flitch, avoid artifical cleaning once more in the later stage, it needs a small amount of input many times to go to screen to pan feeding mouth inside to have solved equipment, it is loaded down with trivial details to throw the material process, and the seed the inside contains the problem of a small amount of impurity adhesion above the seed.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a wind pressure type specific gravity seed cleaning device comprises a device box, wherein a baffle is arranged inside the device box, a screening mechanism is arranged at the top of the baffle, and a cleaning mechanism is arranged at the bottom end of the baffle;

screening mechanism includes first bull stick, puddler, connecting plate, motor, fender bucket, screening bucket, first backup pad, second backup pad, dead lever and spring, the first bull stick of output fixedly connected with of motor, the outer wall fixedly connected with screening bucket of first bull stick, the bottom and the baffle of screening bucket rotate to be connected, are provided with the hole of variation in size on the outer wall of screening bucket, the inner wall of screening bucket rotates and is connected with the fender bucket.

Further, the first backup pad of top fixedly connected with of screening bucket, the top fixedly connected with second backup pad that keeps off the bucket, and the second backup pad is located the top of first backup pad, the fixed orifices has been seted up on the outer wall of first backup pad, the inner wall sliding connection of second backup pad has the dead lever, and the bottom of dead lever extends to the inside of fixed orifices.

Further, the outer wall that the dead lever is located the second backup pad top is equipped with the spring in the cover, the inner wall fixed connection of motor and equipment box.

Further, clearance mechanism includes first gear, second gear, spacing frame, second bull stick, fan, wind-force case, conveyer pipe, play flitch, discharge gate and shelters from the net, the outer wall of spacing frame and first bull stick passes through the bearing and rotates and be connected, the outer wall fixed connection of first gear and first bull stick, the both sides meshing of first gear outer wall is connected with the second gear, the center pin department fixedly connected with second bull stick of second gear, the outer wall and the fixedly connected with fan of spacing frame are run through in the activity of second bull stick, the outside of fan is provided with wind-force case.

Further, the output fixedly connected with conveyer pipe of wind-force case, two sets of play flitchs of output fixedly connected with of equipment box, it shelters from the net to be provided with on the outer wall of play flitch, the output of conveyer pipe extends to the inside of a flitch, and is located the one side that shelters from the net, the discharge gate has been seted up on the outer wall of play flitch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the position of the blocking barrel in the screening barrel is firstly adjusted, the blocking strip on the blocking barrel blocks a larger hole in the screening barrel, seeds to be screened are put into the screening barrel, along with the rotation of the stirring rod, the seeds to be screened are smaller, and unqualified seeds are discharged into the screening barrel through a small pore in the screening barrel, when the material is not discharged on the discharging plate, the position of the screening barrel is adjusted again, the barrier strip in the barrier barrel shields the smaller pores in the screening barrel, the qualified seeds stirred in the screening barrel by the stirring rod are discharged to the outer side of the equipment box along with the large pores on the screening barrel, the large and medium screening barrel of the screening mechanism can contain most of seeds to be screened at one time, so that the feeding process is convenient, and the seeds to be screened in the screening barrel are rapidly screened due to the mutual matching of the blocking barrel and the screening barrel;

2. in the utility model, along with the rotation of the first rotating rod, the first gear drives the two second gears to rotate, the second rotating rod on the second gear drives the fan to rotate, the wind speed is generated and is conveyed to the upper surface of the discharging plate through the conveying pipe, impurities in seeds on the discharging plate are blown off, and the seeds on the discharging plate are thoroughly cleaned through the fan in the cleaning mechanism, so that the later manual cleaning is avoided;

3. the utility model discloses in, through screening mechanism medium and large-scale screening bucket, once can hold the most seed of waiting to filter, let throw the convenient change of material process, keep off the mutually supporting of bucket and screening bucket, will be in the screening bucket wait to filter that the seed is quick to filter, through the fan in the clearance mechanism, will be in the thorough cleanness of seed impurity above the play flitch, avoid the artifical cleanness once more in later stage.

Drawings

In order to facilitate understanding of the present invention for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;

FIG. 3 is a perspective view of the screen barrel of the present invention;

fig. 4 is a front view of the cleaning mechanism of the present invention;

fig. 5 is an enlarged view of the structure of the region B in fig. 4.

Reference numerals: 1. an equipment box; 2. a baffle plate; 3. a screening mechanism; 4. a cleaning mechanism; 31. a first rotating lever; 32. a stirring rod; 33. a connecting plate; 34. a motor; 35. blocking the barrel; 36. a screening barrel; 37. a first support plate; 38. a second support plate; 39. fixing the rod; 310. a spring; 41. a first gear; 42. a second gear; 43. a limiting frame; 44. a second rotating rod; 45. a fan; 46. a wind box; 47. a delivery pipe; 48. A discharge plate; 49. a discharge port; 410. a screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

when screening the seed, need a small amount of input many times to the inside screening that goes of pan feeding mouth, it is loaded down with trivial details to throw the material process, has prolonged the time of seed screening, and the efficiency through the vibration screening seed is not high, now proposes a solution:

as shown in fig. 1-5, the utility model provides a wind pressure type specific gravity seed cleaning device, which comprises a device box 1, a baffle 2 is arranged inside the device box 1, a screening mechanism 3 is arranged at the top of the baffle 2, and a cleaning mechanism 4 is arranged at the bottom end of the baffle 2;

screening mechanism 3 includes first bull stick 31, puddler 32, connecting plate 33, motor 34, keep off bucket 35, screening bucket 36, first backup pad 37, second backup pad 38, dead lever 39 and spring 310, the first bull stick 31 of output fixedly connected with of motor 34, the outer wall fixedly connected with screening bucket 36 of first bull stick 31, the bottom and the baffle 2 of screening bucket 36 rotate to be connected, be provided with the hole of variation in size on the outer wall of screening bucket 36, the inner wall of screening bucket 36 rotates and is connected with fender bucket 35, be provided with baffle 2 on the inner wall of fender bucket 35, baffle 2 mainly is to carrying out the purpose of sheltering from to the hole above screening bucket 36. Specifically, the position of the blocking barrel 35 in the screening barrel 36 is adjusted first, the barrier strip on the blocking barrel 35 blocks a larger pore in the screening barrel 36, seeds to be screened are all put into the screening barrel 36, the motor 34 is started, the motor 34 drives the first rotating rod 31 to rotate, the first rotating rod 31 rotates to drive the stirring rod 32 to stir the seeds to be screened in the screening barrel 36, along with the rotation of the stirring rod 32, the seeds to be screened which are smaller and unqualified are discharged into the screening barrel 36 through the small pores in the screening barrel 36 and are discharged through the output end of the baffle 2, when the seeds are not discharged on the discharging plate 48, the position of the screening barrel 36 is adjusted again, the barrier strip in the blocking barrel 35 blocks a smaller pore in the screening barrel 36, the motor 34 is started again, along with the stirring of the stirring rod 32, the qualified seeds in the screening barrel 36 are discharged to the outer side of the equipment box 1, through screening mechanism 3 medium and large-scale screening barrel 36, once can hold the most seed of waiting to screen, let throw the material process convenient and fast, keep off

bucket

35 and 36 mutually supporting of screening barrel, will be in screening barrel 36 wait that the screening seed is quick to be screened and screen.

Screening bucket 36's first backup pad 37 of top fixedly connected with, keep off bucket 35's top fixedly connected with second backup pad 38, and second backup pad 38 is located first backup pad 37's top, has seted up the fixed orifices on first backup pad 37's the outer wall, and the inner wall sliding connection of second backup pad 38 has dead lever 39, and the bottom of dead lever 39 extends to the inside of fixed orifices. Specifically, when the position of the blocking barrel 35 in the screening barrel 36 is adjusted, the fixing rod 39 is pulled upwards, the positions of the fixing rod 39 and the fixing hole are adjusted, and the position adjustment of the blocking barrel 35 is completed.

The outer wall of the fixing rod 39 located at the top of the second supporting plate 38 is sleeved with a spring 310, and the motor 34 is fixedly connected with the inner wall of the equipment box 1.

Example two:

the seed that present proportion formula sieve separator was screened the inside can contain a small amount of impurity and adhere on the seed, and the later stage still needs to be cleaned through the manual work, now proposes a solution:

cleaning mechanism 4 includes first gear 41, second gear 42, spacing frame 43, second bull stick 44, fan 45, wind-force case 46, conveyer pipe 47, play flitch 48, discharge gate 49 and sheltering from net 410, spacing frame 43 passes through the bearing rotation with the outer wall of first bull stick 31 and is connected, first gear 41 and the outer wall fixed connection of first bull stick 31, the both sides meshing of first gear 41 outer wall is connected with second gear 42, the center pin department fixedly connected with second bull stick 44 of second gear 42, the activity of second bull stick 44 runs through the outer wall of spacing frame 43 and fixedly connected with fan 45, the outside of fan 45 is provided with wind-force case 46. Specifically, along with the rotation of first bull stick 31, first gear 41 drives two second gears 42 and rotates, let second bull stick 44 on the second gear 42 drive fan 45 and rotate, produce the wind speed, the wind speed is carried to the higher authority of play flitch 48 through conveyer pipe 47, will blow off the impurity in the seed above going out flitch 48, through fan 45 in clearance mechanism 4, will be in the thorough cleanness of seed impurity above going out flitch 48, avoid the artifical cleaning once more in later stage.

Output fixedly connected with conveyer pipe 47 of wind-force case 46, two sets of play flitchs 48 of output fixedly connected with of equipment box 1 are provided with on the outer wall of play flitch 48 and shelter from net 410, and conveyer pipe 47's output extends to the inside of going out flitch 48, and is located and shelters from one side of net 410, has seted up discharge gate 49 on the outer wall of play flitch 48. Specifically, the top end of the second rotating shaft is rotatably connected to the limiting frame 43, and the wind box 46 seals the wind speed generated by the fan 45.

The utility model discloses a working process and principle as follows:

firstly, adjusting the position of the blocking barrel 35 in the screening barrel 36, blocking a larger hole in the screening barrel 36 by a blocking strip on the blocking barrel 35, putting seeds to be screened into the screening barrel 36 at one time, starting the motor 34, driving the first rotating rod 31 to rotate by the motor 34, driving the stirring rod 32 to stir the seeds to be screened in the screening barrel 36 by the rotation of the first rotating rod 31, and making the seeds to be screened smaller along with the rotation of the stirring rod 32, and the unqualified seeds are discharged to the inside of the screening barrel 36 through the small pores in the screening barrel 36 and discharged through the output end of the baffle 2, when the material is not discharged any more on the discharging plate 48, the position of the screening barrel 36 is adjusted again, the barrier strip in the barrier barrel 35 shields the smaller pore in the screening barrel 36, the motor 34 is started again, and the qualified seeds in the screening barrel 36 along with the stirring of the stirring rod 32 are discharged to the outer side of the equipment box 1 along with the large pore on the screening barrel 36;

along with the rotation of the first rotating rod 31, the first gear 41 drives the two second gears 42 to rotate, so that the second rotating rod 44 on the second gear 42 drives the fan 45 to rotate, wind speed is generated, the wind speed is conveyed to the upper surface of the discharging plate 48 through the conveying pipe 47, and impurities in seeds on the discharging plate 48 are blown off.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A wind pressure type specific gravity seed cleaning device comprises a device box (1) and is characterized in that a baffle (2) is arranged inside the device box (1), a screening mechanism (3) is arranged at the top of the baffle (2), and a cleaning mechanism (4) is arranged at the bottom end of the baffle (2);

screening mechanism (3) are including first bull stick (31), puddler (32), connecting plate (33), motor (34), keep off bucket (35), screening bucket (36), first backup pad (37), second backup pad (38), dead lever (39) and spring (310), the first bull stick (31) of output fixedly connected with of motor (34), the outer wall fixedly connected with screening bucket (36) of first bull stick (31), the bottom and baffle (2) of screening bucket (36) rotate to be connected, are provided with the hole of variation in size on the outer wall of screening bucket (36), the inner wall of screening bucket (36) rotates to be connected with and keeps off bucket (35).

2. A wind pressure type specific gravity seed cleaning equipment according to claim 1, characterized in that the top of the screening barrel (36) is fixedly connected with a first supporting plate (37), the top of the blocking barrel (35) is fixedly connected with a second supporting plate (38), and the second supporting plate (38) is located above the first supporting plate (37), the outer wall of the first supporting plate (37) is provided with a fixing hole, the inner wall of the second supporting plate (38) is slidably connected with a fixing rod (39), and the bottom end of the fixing rod (39) extends to the inside of the fixing hole.

3. A wind pressure type specific gravity seed cleaning apparatus as claimed in claim 1, wherein the fixing rod (39) is provided with a spring (310) on the outer wall of the top of the second supporting plate (38), and the motor (34) is fixedly connected with the inner wall of the apparatus box (1).

4. An air pressure type specific gravity seed cleaning apparatus according to claim 1, the cleaning mechanism (4) comprises a first gear (41), a second gear (42), a limiting frame (43), a second rotating rod (44), a fan (45), a wind box (46), a conveying pipe (47), a discharging plate (48), a discharging hole (49) and a shielding net (410), the limiting frame (43) is rotatably connected with the outer wall of the first rotating rod (31) through a bearing, the first gear (41) is fixedly connected with the outer wall of the first rotating rod (31), two sides of the outer wall of the first gear (41) are engaged and connected with a second gear (42), a second rotating rod (44) is fixedly connected at the central shaft of the second gear (42), the second rotating rod (44) movably penetrates through the outer wall of the limiting frame (43) and is fixedly connected with a fan (45), and a wind box (46) is arranged on the outer side of the fan (45).

5. A wind pressure type specific gravity seed cleaning equipment according to claim 4, characterized in that, the output fixedly connected with conveyer pipe (47) of wind-force case (46), two sets of play flitchs (48) of output fixedly connected with of equipment box (1), be provided with on the outer wall of play flitch (48) and shelter from net (410), the output of conveyer pipe (47) extends to the inside of going out flitch (48), and is located and shelters from one side of net (410), discharge gate (49) have been seted up on the outer wall of play flitch (48).