CN215784939U

CN215784939U - Particle collecting device for harvester

Info

Publication number: CN215784939U
Application number: CN202122250983.2U
Authority: CN
Inventors: 夏秋石
Original assignee: Wuxi Yuxin Machinery Co ltd
Current assignee: Wuxi Yuxin Machinery Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-11
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a particle collecting device for a harvester, which comprises a collecting box main body and a screening assembly, wherein a feeding hole is formed above the collecting box main body, dust removing assemblies for removing dust are arranged on two sides of the feeding hole, the screening assembly for screening particles is arranged below the dust removing assemblies, the screening assembly comprises a vibration motor, mounting bolts, a filter screen box, a filter screen, an expansion spring and a supporting block, the mounting bolts are arranged on two sides of the vibration motor, the filter screen box is arranged on one side of the mounting bolts, and the filter screen is arranged in the filter screen box. This particulate matter collection device for harvester makes the inside impurity of particulate matter by effectual separating through the setting of screening subassembly, saves work flow, increases the device practicality, makes particulate matter surface dust obtain effectual getting rid of through setting up of dust removal subassembly, avoids complicated change process, extravagant staff's time through the setting of change subassembly.

Description

Particle collecting device for harvester

Technical Field

The utility model relates to the technical field of harvesters, in particular to a particle collecting device for a harvester.

Background

The harvester was invented by Selesz McMack. The harvester is an integrated machine for harvesting crops. The harvesting and threshing are completed at one time, the grains are collected in a storage bin, then the grains are conveyed to a transport vehicle through a conveying belt, the grains can also be harvested manually, the straws of the crops such as rice, wheat and the like are laid in the field, and then the grains are picked up and threshed by a grain harvesting machine. A harvester for harvesting the seeds and stalk of grains such as rice and wheat features that the grain particles are collected in existing harvester.

The current collection device has the not good problem of screening effect, is reaped inside with the straw after-separating when the particulate matter, still contains a large amount of dusts and tiny ear of rice in its particulate matter, makes the staff still need carry out secondary screening to it, wastes time and energy, carries out technical innovation on current device basis to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a particle collecting device for a harvester, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a particulate matter collection device for harvester, includes collection box main part and screening subassembly, collection box main part top is provided with the feed inlet, and the feed inlet both sides are provided with the dust removal subassembly that is used for dispeling the dust, is used for screening the particulate matter screening unit mount is in dust removal subassembly below, the screening subassembly includes shock dynamo, construction bolt, filter screen box, filter screen, expanding spring and supporting shoe, the shock dynamo both sides all are provided with construction bolt, and construction bolt one side is provided with the filter screen box, the filter screen is installed to filter screen box inside, expanding spring is all installed to filter screen box both sides, and expanding spring keeps away from filter screen box one side and is provided with the supporting shoe.

Preferably, the filter screen box forms a telescopic structure with the supporting block through a telescopic spring, and the telescopic spring is symmetrically arranged with a central axis of the filter screen box.

Preferably, the dust removal assembly comprises an air blower, an air outlet and an air inlet, the air outlet is arranged on the right side of the air blower, and the air inlet is arranged on one side of the air outlet.

Preferably, the dust removal assembly further comprises a dust collection bag and a protection door, the dust collection bag is mounted on one side of the air inlet, and the protection door is arranged outside the dust collection bag.

Preferably, the filter screen right side is provided with the change subassembly that is used for convenient change filter screen, it includes rotatory piece, rotatory bolt and change mouth to change the subassembly, rotatory bolt is installed to rotatory piece top, and just rotatory bolt one side is provided with changes the mouth.

Preferably, the replacing component further comprises a clamping groove and a clamping block, the clamping groove is formed in the inner wall of the filter screen box, and the clamping block is arranged on the outer wall of the right side of the filter screen.

Preferably, the bottom box is arranged below the outer part of the filter screen box, and the discharge hole is formed in the right side of the bottom box.

Preferably, the air outlet is matched with the air inlet in size, and the air outlet and the air inlet are distributed in parallel.

Compared with the prior art, the utility model has the beneficial effects that: according to the particle collecting device for the harvester, impurities in particles are effectively separated through the arrangement of the screening component, so that the working process is saved, the practicability of the device is improved, dust on the surfaces of the particles is effectively removed through the arrangement of the dust removal component, the complicated replacement process is avoided through the arrangement of the replacement component, and the time of workers is wasted;

1. according to the utility model, through the arrangement of the screening component, the vibrating motor, the mounting bolt, the filter screen box, the filter screen, the expansion spring and the supporting block, impurities in particles can be separated, after the particles are harvested and separated from rice straws in the interior, the particles also contain a large amount of dust and fine rice ears, so that workers need to perform secondary screening on the particles, time and labor are wasted, the vibrating motor is mounted by screwing the mounting bolt, after the particles fall to the filter screen through the feed inlet, the power supply of the vibrating motor is turned on to drive the filter screen to vibrate, the particles are vibrated down to separate the impurities, the filter screen box is moved up and down through the supporting block and the expansion spring during vibration, the noise is reduced conveniently, the impurities in the particles are effectively separated, the working process is saved, and the practicability of the device is improved;

2. according to the dust removing device, the dust removing component, the air blower, the air outlet, the air inlet, the dust collecting bag and the protective door are arranged, so that dust in particles can be effectively removed;

3. according to the utility model, the replacement assembly, the rotary block, the rotary bolt, the replacement port, the clamping groove and the clamping block are arranged, so that the filter screen can be effectively replaced, when the filter screen is used for a long time, a large amount of impurities remain on the surface of the filter screen, the rotary block is opened through the rotary bolt, the filter screen is taken out through the replacement port, and after a new filter screen is replaced, the filter screen is installed through the clamping groove and the clamping block, so that the complex replacement process is avoided, and the time waste of workers is avoided.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the dust removal assembly of the present invention;

FIG. 4 is a schematic illustration of a screen assembly according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a collection box main body; 2. a feed inlet; 3. a dust removal assembly; 301. a blower; 302. an air outlet; 303. an air inlet; 304. a dust collection bag; 305. a protective door; 4. a screen assembly; 401. vibrating a motor; 402. installing a bolt; 403. a filter screen box; 404. a filter screen; 405. a tension spring; 406. a support block; 5. replacing the component; 501. rotating the block; 502. rotating the bolt; 503. replacing the port; 504. a card slot; 505. a clamping block; 6. a bottom box; 7. and (4) a discharge port.

Detailed Description

As shown in fig. 1-2, a particle collecting device for a harvester, a feeding port 2 is arranged above a collecting box main body 1, dust removing components 3 for removing dust are arranged on two sides of the feeding port 2, a screening component 4 for screening particles is arranged below the dust removing components 3, a bottom box 6 is arranged below the outer part of a filter screen box 403, and a discharging port 7 is arranged on the right side of the bottom box 6;

as shown in fig. 3, the dust removing assembly 3 includes an air blower 301, an air outlet 302 and an air inlet 303, the air outlet 302 is arranged on the right side of the air blower 301, the air inlet 303 is arranged on one side of the air outlet 302, the dust removing assembly 3 further includes a dust collecting bag 304 and a protective door 305, the dust collecting bag 304 is mounted on one side of the air inlet 303, the protective door 305 is arranged outside the dust collecting bag 304, the size of the air outlet 302 is matched with that of the air inlet 303, the air outlet 302 and the air inlet 303 are distributed in parallel, when the particulate matters fall through the feeding port 2, the power supply of the air blower 301 is turned on, air is blown from the air outlet 302 to the air inlet 303, the dust in the particulate matters is removed, and then the dust in the dust collecting bag 304 is cleaned by opening the protective door 305, so that the dust on the surface of the particulate matters is effectively removed;

as shown in fig. 4, the screening assembly 4 includes a vibration motor 401, a mounting bolt 402, a screen box 403, a screen 404, a telescopic spring 405 and a support block 406, the mounting bolt 402 is disposed on both sides of the vibration motor 401, the screen box 403 is disposed on one side of the mounting bolt 402, the screen 404 is disposed inside the screen box 403, the telescopic spring 405 is disposed on both sides of the screen box 403, the support block 406 is disposed on one side of the telescopic spring 405 away from the screen box 403, the screen box 403 and the support block 406 form a telescopic structure, the telescopic spring 405 is symmetrically disposed on a central axis of the screen box 403, the vibration motor 401 is mounted by screwing the mounting bolt 402, when particles fall to the screen 404 through the feed port 2, a power source of the vibration motor 401 is turned on to drive the screen 404 to vibrate, and the particles are vibrated to separate impurities, when in vibration, the filter screen box 403 moves up and down through the supporting block 406 and the telescopic spring 405, so that the noise is reduced, impurities in the particles are effectively separated, the working process is saved, and the practicability of the device is improved;

as shown in fig. 5, filter screen 404 right side is provided with the change subassembly 5 that is used for convenient change filter screen 404, change subassembly 5 including rotatory piece 501, rotatory bolt 502 and change mouth 503, rotatory bolt 502 is installed to rotatory piece 501 top, and is provided with change mouth 503 on one side of the rotatory bolt 502, change subassembly 5 still includes draw-in groove 504 and fixture block 505, draw-in groove 504 has been seted up to filter screen box 403 inner wall, filter screen 404 right side outer wall is provided with fixture block 505, opens rotatory piece 501 through rotatory bolt 502, takes out it through changing mouth 503, changes new filter screen 404 after, installs it through draw-in groove 504 and fixture block 505, avoids complicated change process, extravagant staff's time.

The working principle is as follows: when the particle collecting device for the harvester is used, firstly, a cover above a collecting box main body 1 is opened, particles are poured into the cover, when the particles fall through a feeding hole 2, a power supply of an air blower 301 is opened, air is blown to an air inlet 303 from an air outlet 302, dust in the particles is removed, then the dust in a dust collecting bag 304 is cleaned by opening a protective door 305, a vibration motor 401 is installed by screwing a mounting bolt 402, after the particles fall to a filter screen 404 through the feeding hole 2, the power supply of the vibration motor 401 is opened to drive the filter screen 404 to vibrate, the particles are vibrated down to separate the impurities, the filter screen box 403 is driven to move up and down through a supporting block 406 and a telescopic spring 405 during vibration, noise is reduced, when the filter screen 404 is used for a long time, a large amount of impurities remain on the surface of the filter screen, the rotating block 501 is opened through a rotating bolt 502, after the filter screen 404 is replaced by a new filter screen 404, the filter screen is installed through the clamping groove 504 and the clamping block 505, and finally, clean particles fall to the bottom box 6 and can be bagged through the discharge hole 7, which is the working principle of the particle collecting device for the harvester.

Claims

1. The utility model provides a particulate matter collection device for harvester, includes collection case main part (1) and screening components (4), its characterized in that: collection case main part (1) top is provided with feed inlet (2), and feed inlet (2) both sides are provided with dust removal subassembly (3) that are used for dispelling the dust for screening the particulate matter screen subassembly (4) are installed in dust removal subassembly (3) below, screen subassembly (4) include shock dynamo (401), construction bolt (402), filter screen box (403), filter screen (404), expanding spring (405) and supporting shoe (406), shock dynamo (401) both sides all are provided with construction bolt (402), and construction bolt (402) one side is provided with filter screen box (403), filter screen box (403) internally mounted has filter screen (404), expanding spring (405) are all installed to filter screen box (403) both sides, and expanding spring (405) keep away from filter screen box (403) one side and are provided with supporting shoe (406).

2. A particulate matter collecting device for a harvester according to claim 1, wherein the screen box (403) is of a telescopic structure with the support block (406) via a telescopic spring (405), and the telescopic spring (405) is symmetrically arranged with respect to a central axis of the screen box (403).

3. A harvester particulate collection device according to claim 1, wherein the dust removal assembly (3) comprises an air blower (301), an air outlet (302) and an air inlet (303), the air blower (301) is provided with the air outlet (302) on the right side, and the air inlet (303) is provided on one side of the air outlet (302).

4. A collector particulate collecting device according to claim 3, wherein the dust removing assembly (3) further comprises a dust collecting bag (304) and a protective door (305), the dust collecting bag (304) is installed at one side of the air inlet (303), and the protective door (305) is arranged outside the dust collecting bag (304).

5. The particle collecting device for the harvester of claim 1, wherein a replacing component (5) for conveniently replacing the filter screen (404) is arranged on the right side of the filter screen (404), the replacing component (5) comprises a rotating block (501), a rotating bolt (502) and a replacing port (503), the rotating bolt (502) is installed above the rotating block (501), and the replacing port (503) is arranged on one side of the rotating bolt (502).

6. A particle collecting device for a harvester according to claim 5, wherein the replacing component (5) further comprises a clamping groove (504) and a clamping block (505), the clamping groove (504) is formed in the inner wall of the filter screen box (403), and the clamping block (505) is arranged on the outer wall of the right side of the filter screen (404).

7. A particle collecting device for a harvester according to claim 1, wherein a bottom box (6) is arranged below the outside of the filter screen box (403), and a discharge hole (7) is arranged at the right side of the bottom box (6).

8. The particle collecting device for the harvester of claim 3, wherein the size of the air outlet (302) is matched with that of the air inlet (303), and the air outlet (302) and the air inlet (303) are distributed in parallel.