CN211678748U - Oat planting sample screening partial shipment device - Google Patents

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a screening and subpackaging device for oat planting samples; comprises a supporting frame, a screening box, a vibration motor, a seed collecting box and a vacuumizing mechanism; the screening box is fixedly arranged on the support frame and comprises a first screening box and a second screening box, the first screening box is a cylindrical screening box, the second screening box is a funnel-shaped screening box, the first screening box and the second screening box are welded together, the vibration motor is fixedly arranged on the outer side wall of the screening box, the seed collecting box comprises a first collecting box and a second collecting box, the first collecting box is communicated with the interior of the first screening box through a pipe, the second collecting box is placed under the second screening box, and the vacuumizing mechanism is arranged at the top of the first collecting box; the device can be without stopping send the oat planting sample to first screening incasement, and the screening will not stop to the seed through vibrating motor's vibrations screening case, has improved the screening efficiency to the seed, has reduced the human consumption.

Description

Oat planting sample screening partial shipment device

Technical Field

The utility model relates to an farming technical field, concretely relates to oat planting sample screening partial shipment device.

Background

At present, seeds of crops are often required to be screened in the agricultural planting process, only healthy and full seeds can be successfully planted, a dustpan is adopted for screening the seeds in the traditional method, but the method is high in operation intensity of operators during screening, time and labor are wasted, and screening efficiency is low.

Chinese patent CN206305032U provides a seed sieving mechanism for agricultural planting, relates to the agricultural planting field. This seed sieving mechanism for farming, which comprises a housin, the inside of casing is provided with the screening case, the both sides of screening case and the inner wall sliding connection of casing, the screening case includes the box, the inside fixedly connected with screening board of box, the screening hole has been seted up on the screening board, the top of casing and the one end intercommunication of inlet pipe, the other end of inlet pipe runs through the top and the feeder hopper intercommunication that the casing just extended to the casing, the bottom fixedly connected with gyro wheel dead lever of screening case, the bottom fixed mounting of gyro wheel dead lever has the gyro wheel, the inside fixedly connected with sliding seat of casing, the spout has been seted up at the top of sliding seat. The seed screening device for agricultural planting does not need manual operation for screening, reduces the operation intensity of operators during screening, saves time and labor, and has strong applicability; the equipment cannot work continuously for a long time, the seed screening efficiency is restricted, and the working efficiency is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample screening partial shipment device is planted to oat, the device can be without stopping send out the rest of the group with the oat planting sample send first screening incasement, will not stop through vibrating motor's vibrations screening case and filter the planting sample, has improved the screening efficiency to the seed, has reduced the manpower consumption.

To achieve the purpose, the utility model adopts the following technical proposal:

the screening and subpackaging device for the oat planting samples comprises a support frame, a screening box, a vibration motor, a seed collecting box and a vacuumizing mechanism; screening case fixed mounting is on the support frame, the screening case is including first screening case and second screening case, first screening case is the cylinder screening case, the second screening case is funnel shape screening case, first screening case and the welding of second screening case are in the same place, be provided with the wall between first screening case and the second screening case, vibrating motor fixed mounting is on the lateral wall of screening case, the seed collecting box is including first collecting box and second collecting box, first collecting box passes through pipe and the inside intercommunication of first screening incasement portion, the second collecting box is placed under the second screening case, evacuation mechanism sets up the top at first collecting box.

As a preferred scheme of the screening and subpackaging device for the oat planting samples, the support frame comprises a support, a first connecting block, a second connecting block and a base; a plurality of supports are vertically installed on the second connecting block, the first connecting block is elastically connected with the second connecting block, the second connecting block is fixedly installed on the supports, and the first connecting block is fixedly installed on the side wall of the screening box.

As a preferred scheme of the screening and subpackaging device for the oat planting samples, the first connecting block comprises a guide post and a damping spring; one end fixed connection of guide post is on first connecting block, and the other end of first connecting block is placed in the guiding hole of second connecting block, and damping spring suit is on the guide post, and damping spring is in between first connecting block and the second connecting block.

As a preferred scheme of the screening and subpackaging device for the oat planting samples, the first screening box comprises a feeding hole, a discharging pipe and a sieve mesh; the feed inlet sets up at the top of first screening case, and the feed inlet is connected with the conveying pipeline, is provided with the discharging pipe on the lateral wall of first screening case, and first screening case passes through the inside intercommunication of discharging pipe and first collecting box, is provided with a large amount of sieve meshes on the wall between first screening case and the second screening case, and the second screening case is including the discharge gate, and the discharge gate setting is in the bottom of second screening case.

As an optimal scheme of the oat planting sample screening and subpackaging device, a discharge pipe support is arranged at the top of a first collecting box, a discharge pipe is arranged on the discharge pipe support in a lap mode, and the discharge pipe is bent into an inverted 'U' shape from the middle by the discharge pipe support.

As a preferred scheme of the screening and subpackaging device for the oat planting samples, the vacuumizing mechanism comprises an installation box, a vacuum pump and a filtering HEPA; the installation box is inlayed at the top of first collecting box, and the bottom of installation box is provided with filters the sea handkerchief, and vacuum pump fixed mounting is in the inside of installation box, and the input port of vacuum pump is through filtering the inside intercommunication of sea handkerchief with first collecting box, and the vacuum pump is including the outlet duct, and the delivery outlet of vacuum pump passes through outlet duct and external environment intercommunication.

The utility model has the advantages that:

when the device works, an operator conveys oat planting samples to the inside of a first screening box through a conveying pipe, a support frame supports the screening box to keep suspended, a vibration motor works, the screening box vibrates up and down continuously, unqualified planting samples in the first screening box are screened to the inside of a second screening box, meanwhile, a vacuumizing mechanism works to pump out air in a first collecting box, the inside of the first collecting box is communicated with the inside of the first screening box, so that the vacuumizing mechanism generates suction to pump qualified planting samples in the first screening box to the inside of the first collecting box for storage, and the unqualified planting samples directly fall into the second collecting box from the second screening box after entering the second screening box;

this device can be ceaselessly plant the oat and send first screening incasement to, and the vibrations screening case through vibrating motor will be ceaselessly screens planting the sample, has improved the screening efficiency to the seed, has reduced the human consumption.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a perspective view of an oat planting sample screening and subpackaging device according to an embodiment of the present invention;

fig. 2 is a three-dimensional sectional view of the screening and subpackaging device for oat planting samples according to the embodiment of the invention;

fig. 3 is a side view of a vacuum pumping mechanism of the screening and sub-packaging device for oat planting samples according to the embodiment of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

fig. 5 is a front view of the screening and subpackaging device for oat planting samples according to the embodiment of the invention;

fig. 6 is a partially enlarged view of fig. 5 at B.

In the figure:

1. a support frame; 1a, a bracket; 1b, a first connecting block; 1b1, guide post; 1b2, damping springs; 1c, a second connecting block; 1d, a base;

2. a screening box; 2a, a first screening box; 2a1, feed inlet; 2a2 discharge pipe; 2a3, mesh; 2b, a second screening box; 2b1, discharge hole;

3. a vibration motor;

4. a seed collection box; 4a, a first collecting box; 4a1, discharge tube holder; 4b, a second collecting box;

5. a vacuum pumping mechanism; 5a, installing a box; 5b, a vacuum pump; 5b1 and an air outlet pipe; and 5c, filtering the HEPA.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the screening and subpackaging device for the oat planting samples comprises a support frame 1, a screening box 2, a vibration motor 3, a seed collecting box 4 and a vacuumizing mechanism 5; the screening box 2 is fixedly arranged on the support frame 1, the screening box 2 comprises a first screening box 2a and a second screening box 2b, the first screening box 2a is a cylindrical screening box, the second screening box 2b is a funnel-shaped screening box, the first screening box 2a and the second screening box 2b are welded together, a partition is arranged between the first screening box 2a and the second screening box 2b, the vibration motor 3 is fixedly arranged on the outer side wall of the screening box 2, the seed collecting box 4 comprises a first collecting box 4a and a second collecting box 4b, the first collecting box 4a is communicated with the interior of the first screening box 2a through a pipe, the second collecting box 4b is arranged under the second screening box 2b, and the vacuumizing mechanism 5 is arranged at the top of the first collecting box 4 a;

when the device works, an operator conveys oat planting samples to the inside of a first screening box 2a through a conveying pipe, a support frame 1 supports the screening box 2 to be suspended, a vibration motor 3 works, the screening box 2 vibrates up and down continuously, unqualified planting samples in the first screening box 2a are screened to the inside of a second screening box 2b, a vacuumizing mechanism 5 works to pump air in a first collecting box 4a out, the inside of the first collecting box 4a is communicated with the inside of the first screening box 2a, so that the vacuumizing mechanism 5 generates suction to pump qualified planting samples in the first screening box 2a to the inside of the first collecting box 4a for storage, and the unqualified planting samples directly fall into the second collecting box 4b from the second screening box 2b after entering the second screening box 2 b;

this device can be ceaselessly with the oat planting sample send first screening case 2a in, the vibrations screening case 2 through vibrating motor 3 will be ceaselessly to planting the sample and filter, improved the screening efficiency to the seed, reduced the human consumption.

The support frame 1 comprises a support 1a, a first connecting block 1b, a second connecting block 1c and a base 1 d; the plurality of supports 1a are vertically arranged on the second connecting block 1c, the first connecting block 1b is elastically connected with the second connecting block 1c, the second connecting block 1c is fixedly arranged on the supports 1a, and the first connecting block 1b is fixedly arranged on the side wall of the screening box 2;

the first connecting block 1b comprises a guide post 1b1 and a damping spring 1b 2; one end of the guide post 1b1 is fixedly connected to the first connecting block 1b, the other end of the first connecting block 1b is placed in a guide hole of the second connecting block 1c, the damping spring 1b2 is sleeved on the guide post 1b1, and the damping spring 1b2 is positioned between the first connecting block 1b and the second connecting block 1 c;

screening case 2 is connected on support 1a through first connecting block 1b and first connecting block 1b all the time, support 1a lets screening case 2 keep unsettled state for vibrating motor 3 can not produce too big loss to equipment itself when vibrations, install damper guide post 1b1 and damping spring 1b2 between first connecting block 1b and the second connecting block 1c simultaneously, have further reduction because the loss that vibrations produced between screening case 2 and the support 1 a.

The first screening box 2a comprises a feeding hole 2a1, a discharging pipe 2a2 and screen holes 2a 3; the feeding port 2a1 is arranged at the top of the first screening box 2a, the feeding port 2a1 is connected with a conveying pipeline, a discharging pipe 2a2 is arranged on the side wall of the first screening box 2a, the first screening box 2a is communicated with the interior of the first collecting box 4a through the discharging pipe 2a2, a large number of sieve holes 2a3 are arranged on a partition between the first screening box 2a and the second screening box 2b, the second screening box 2b comprises a discharging port 2b1, and the discharging port 2b1 is arranged at the bottom end of the second screening box 2 b;

when planting the sample and getting into first sieve case 2a, whole sieve case 2 is constantly shaking ground, it turns over constantly to plant the sample in first sieve case 2a, wherein the less unqualified planting sample of volume falls into second sieve case 2b through sieve mesh 2a3, and qualified sample can't stop in first sieve case 2a through sieve mesh 2a3, is inhaled first collecting box 4a in by evacuation mechanism 5 through discharging pipe 2a2 at last, and the unqualified planting sample that gets into second sieve case 2b directly falls into second collecting box 4b from discharge gate 2b1 under the effect of gravity.

The top of the first collecting box 4a is provided with a discharge pipe support 4a1, a discharge pipe 2a2 is overlapped on the discharge pipe support 4a1, and the discharge pipe 2a2 is bent into an inverted U shape from the middle by the discharge pipe support 4a 1;

in order to prevent unqualified planting samples from entering the first collecting tank 4a along with vibration through the discharging pipe 2a2 in the vibration process, the device is provided with a discharging pipe support 4a1 on the first collecting tank 4a, the discharging pipe support 4a1 supports the discharging pipe 2a2 from the middle of the discharging pipe 2a2, an inverted 'U' -shaped pipeline is formed, and the planting samples entering the discharging pipe 2a2 in vibration cannot reach the highest point of the discharging pipe 2a2, so that the planting samples cannot enter the first collecting tank 4 a.

The vacuumizing mechanism 5 comprises an installation box 5a, a vacuum pump 5b and a filter HEPA 5 c; the mounting box 5a is embedded at the top of the first collecting box 4a, the bottom of the mounting box 5a is provided with a filtering handkerchief 5c, the vacuum pump 5b is fixedly mounted inside the mounting box 5a, the input port of the vacuum pump 5b is communicated with the inside of the first collecting box 4a through the filtering handkerchief 5c, the vacuum pump 5b comprises an air outlet pipe 5b1, and the output port of the vacuum pump 5b is communicated with the external environment through an air outlet pipe 5b 1;

when the vacuum pump 5b works, air in the first collection box 4a is pumped out, then the planting sample in the first screening box 2a enters the first collection box 4a through the discharge pipe 2a2 under the action of negative pressure, in order to prevent the planting sample in the first collection box 4a from being possibly sucked into the vacuum pump 5b by the vacuum pump 5b when the planting sample is too high in accumulation, the connection part of the bottom of the installation box 5a and the inner space of the first collection box 4a is provided with the filtering handkerchief 5c to prevent the planting sample from entering the vacuum pump 5b by mistake, and the air pumped out by the vacuum pump 5b is discharged into the external environment through the air outlet pipe 5b 1.

The utility model discloses a theory of operation:

when the device works, a worker conveys oat planting samples to the inside of a first screening box 2a through a conveying pipe, the whole screening box 2 vibrates continuously, the planting samples turn over continuously in the first screening box 2a, wherein the planting samples with smaller volume and unqualified volume fall into a second screening box 2b through a sieve hole 2a3, the qualified samples cannot stay in the first screening box 2a through a sieve hole 2a3, a vacuum pump 5b works, air in a first collecting box 4a is pumped out, then the planting samples in the first screening box 2a enter the first collecting box 4a through a discharge pipe 2a2 under the action of negative pressure, in order to prevent the planting samples in the first collecting box 4a from being accumulated too high, the vacuum pump 5b possibly sucks the planting samples into the vacuum pump 5b, a filter sea handkerchief 5c is arranged at the connection position of the bottom of a and the inner space of the first collecting box 4a, get into the unqualified sample of planting of second screening case 2b and directly fall into second collecting box 4b from discharge gate 2b1 under the effect of gravity, screening case 2 is connected on support 1a through first connecting block 1b and first connecting block 1b all the time, support 1a lets screening case 2 keep unsettled state, make vibrating motor 3 can not produce too big loss to equipment itself when vibrations, install damper guide post 1b1 and damping spring 1b2 between first connecting block 1b and the second connecting block 1c simultaneously, have further reduction because the loss that vibrations produced between screening case 2 and the support 1 a.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims (6)

1. The screening and subpackaging device for the oat planting samples is characterized by comprising a support frame (1), a screening box (2), a vibration motor (3), a seed collecting box (4) and a vacuumizing mechanism (5); screening case (2) fixed mounting is on support frame (1), screening case (2) is including first screening case (2a) and second screening case (2b), first screening case (2a) is the cylinder screening case, second screening case (2b) is funnel shape screening case, first screening case (2a) and second screening case (2b) welding are in the same place, be provided with the wall between first screening case (2a) and the second screening case (2b), vibrating motor (3) fixed mounting is on the lateral wall of screening case (2), seed collecting box (4) are including first collecting box (4a) and second collecting box (4b), first collecting box (4a) are through pipe and the inside intercommunication of first screening case (2a), second collecting box (4b) are placed under second screening case (2b), evacuation mechanism (5) set up the top in first collecting box (4 a).

2. The oat planting sample screening and subpackaging device according to claim 1, wherein the support frame (1) comprises a bracket (1a), a first connecting block (1b), a second connecting block (1c) and a base (1 d); a plurality of supports (1a) are vertically installed on second connecting block (1c), first connecting block (1b) and second connecting block (1c) elastic connection, second connecting block (1c) fixed mounting is on support (1a), first connecting block (1b) fixed mounting is on the side wall of screening case (2).

3. The oat planting sample screening and subpackaging device according to claim 2, wherein the first connecting block (1b) comprises a guide post (1b1) and a damping spring (1b 2); one end fixed connection of guide post (1b1) is on first connecting block (1b), and the guiding hole in second connecting block (1c) is placed to the other end of first connecting block (1b), and damping spring (1b2) suit is on guide post (1b1), and damping spring (1b2) is in between first connecting block (1b) and second connecting block (1 c).

4. The oat planting sample screening and subpackaging device according to claim 1, wherein the first screening box (2a) comprises a feeding hole (2a1), a discharging pipe (2a2) and a sieve hole (2a 3); feed inlet (2a1) sets up the top at first screening case (2a), feed inlet (2a1) are connected with the conveying pipeline, be provided with discharging pipe (2a2) on the lateral wall of first screening case (2a), first screening case (2a) are through the inside intercommunication of discharging pipe (2a2) and first collecting box (4a), be provided with a large amount of sieve meshes (2a3) on the wall between first screening case (2a) and second screening case (2b), second screening case (2b) are including discharge gate (2b1), discharge gate (2b1) set up the bottom at second screening case (2 b).

5. The oat planting sample screening and subpackaging device according to claim 4, wherein the top of the first collecting box (4a) is provided with a discharge pipe support (4a1), the discharge pipe (2a2) is placed on the discharge pipe support (4a1), and the discharge pipe (2a2) is bent from the middle into an inverted 'U' shape by the discharge pipe support (4a 1).

6. The oat planting sample screening and subpackaging device according to claim 1, wherein the vacuumizing mechanism (5) comprises an installation box (5a), a vacuum pump (5b) and a filter HEPA (5 c); install bin (5a) are inlayed at the top of first collecting box (4a), the bottom of install bin (5a) is provided with and filters sea handkerchief (5c), vacuum pump (5b) fixed mounting is in the inside of install bin (5a), the input port of vacuum pump (5b) is through filtering the inside intercommunication of sea handkerchief (5c) with first collecting box (4a), vacuum pump (5b) is including outlet duct (5b1), the delivery outlet of vacuum pump (5b) passes through outlet duct (5b1) and external environment intercommunication.

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