CN208711955U - A kind of two-way cut-in type cyclonic separation cleaning plant - Google Patents

Abstract

The utility model provides a kind of two-way cut-in type cyclonic separation cleaning plant, two groups of feeding parts including cyclone separating tube, for carrying out tangential feeding to the cyclone separating tube and the air draught component for carrying out air draught to the cyclone separating tube；Cyclone separating tube is equipped with spout group, gettering mouth and blanking port, and the spout group includes two groups of spouts for being arranged symmetrically and be tangential admission；Feeding part includes winnow device and conveying auger；Air draught component includes gettering pipeline and suction ventilator.Using technical solutions of the utility model, effect is: overall structure is simplified；Bi-directional symmetrical conveys material, and working efficiency is equal to two unidirectional inputs, and working efficiency is greatly enhanced；Due to the two-way tangential entrance of material (two entries are symmetrically distributed with the axis of cylinder), material is in this way into the rotation that can accelerate cyclone separating tube internal gas flow, the volume for increasing vortex core, facilitates the separation between material, greatly improves cleaning efficiency.

Description

A kind of two-way cut-in type cyclonic separation cleaning plant

Technical field

The utility model relates to agricultural machinery technological fields, and in particular to a kind of two-way cut-in type cyclonic separation cleans dress It sets.

Background technique

China Hills cultivated area accounts for national total cultivated area 31.5%, and grain yield accounts for national total output of grain 35.5%.Hills field is small, humidity is big, the drop in flakes less, between field is big, the restriction of economic condition factor in addition, General combined harvester cannot be used widely in these areas.For this purpose, agricultural machinery workers have done a large amount of trials, develop A collection of compact structure, manoeuvrable, convenient transfer, cheap miniature combine are gone out, and have come into operation.But from reality From the point of view of the operation effectiveness of border, these types are generally existing to be cleaned of low quality, and percentage of impurity and loss late are extremely difficult to national standard.Such as The effect of cleaning what improves cleaning plant has become one of critical issue urgently to be resolved in miniature combine R&D process.

Existing cleaning plant has the following deficiencies: that (1) working efficiency is low；(2) it cleans unclean；(3) structure is complicated.

In conclusion being badly in need of that a kind of structure is simplified, work efficiency is high and it is existing to solve to clean the high cleaning plant of clean degree There is the problem of technology.

Utility model content

The utility model aim is to provide that a kind of structure is simplified, work efficiency is high and cleans the high two-way incision of clean degree Formula cyclonic separation cleaning plant, specific technical solution are as follows:

A kind of two-way cut-in type cyclonic separation cleaning plant, including cyclone separating tube, for the cyclone separating tube into Two groups of feeding parts of the tangential feeding of row and air draught component for carrying out air draught to the cyclone separating tube；

The cyclone separating tube is equipped with spout group, gettering mouth and blanking port, and the spout group includes two groups symmetrical Arrange and be the spout of tangential admission；The gettering mouth is located at the top of the cyclone separating tube, and the blanking port is located at The bottom of the cyclone separating tube；

The feeding part include winnow device and for it is described winnow device carry out feeding conveying auger, the device of winnowing Both ends are respectively communicated with the output end of the spout and the conveying auger；

The air draught component includes gettering pipeline and suction ventilator, and the both ends of the gettering pipeline are respectively communicated with the gettering The arrival end of mouth and the suction ventilator.

Preferred in above technical scheme, spout described in two groups is located at the lower sidewall of the cyclone separating tube.

Preferred in above technical scheme, the gettering mouth, blanking port and cyclone separating tube are arranged with central axis.

Preferred in above technical scheme, the central axis of two groups of devices of winnowing is parallel to each other and is respectively positioned on same level It is interior.

It further include material bidirectional feeding device, the both ends of the material bidirectional feeding device to reach superior technique effect The input terminal of conveying auger in feeding part described in being separately connected two groups.

Preferred in above technical scheme, the material bidirectional feeding device is two-way conveying auger.

It further include regulating device to reach superior technique effect, the regulating device includes being arranged in the gettering Adjustable plate at mouthful and the regulation handle for adjusting the adjustable plate, the regulation handle is by adjusting the adjustable plate Position and realize that the openings of sizes to the gettering mouth controls.

In order to reach superior technique effect, the device of winnowing includes shell and pipeline of winnowing, and the two of the pipeline of winnowing End is separately connected the outlet end of the spout and the shell, the output end of the arrival end of the shell and the conveying auger Connection；The shell is equipped with the opening for removing residue, and the opening is equipped with sealing baffle by hinge.

Preferred in above technical scheme, the arrival end of the pipeline of winnowing and the outlet end of the shell pass through fixation The combination of block, screw bolt and nut is fixed.

In order to reach superior technique effect, the lower end outer wall of the cyclone separating tube is equipped with for hanging collecting bag Suspension handle.

Using the technical solution of the utility model, have the advantages that

(1) the two-way cut-in type cyclonic separation cleaning plant of the utility model includes cyclone separating tube, is used for the rotation Wind cylinder carries out two groups of feeding parts of tangential feeding and the air draught component for carrying out air draught to the cyclone separating tube； Cyclone separating tube is equipped with spout group, gettering mouth and blanking port, and the spout group includes two groups and is arranged symmetrically and is to cut To the spout of charging；Feeding part includes winnow device and conveying auger；Air draught component includes gettering pipeline and suction ventilator. Overall structure is simplified；Bi-directional symmetrical conveys material, and working efficiency is equal to two unidirectional inputs, and working efficiency is mentioned significantly It is high；Due to the two-way tangential entrance (two entries are symmetrically distributed with the axis of cylinder) of material, material is in this way Into the rotation that can accelerate cyclone separating tube internal gas flow, increase the volume of vortex core, facilitates the separation between material, mention significantly High cleaning efficiency.

(2) spout described in two groups is located at the lower sidewall of the cyclone separating tube in the utility model, is feed separation Longer path is provided, so that the airflow state inside cyclone separating tube is distributed more uniform, is conducive to cleaning for material.

(3) gettering mouth described in the utility model, blanking port and cyclone separating tube are arranged with central axis, so that whirlwind Vortex inside cylinder is more uniform, and effect is cleaned in raising.

(4) central axis of two groups of devices of winnowing is parallel to each other and is respectively positioned in same level in the utility model, i.e., and two Entry is symmetrically distributed with the axis of cyclone separating tube, it is ensured that the two-way tangential entrance of material.

It (5) further include material bidirectional feeding device in the utility model, the both ends of the material bidirectional feeding device are separately connected The input terminal of conveying auger in feeding part described in two groups.Effect of the material fallen through concave grate in the two-way conveyer of material It is lower that material is pushed into conveying auger position respectively, it is easy to operate, and material is evenly distributed, and is subsequent in cyclone separating tube Vortex is formed to lay a solid foundation.Material bidirectional feeding device uses two-way conveying auger, and component is easy to get, and is able to satisfy material conveying Demand.

It (6) further include regulating device in the utility model, the regulating device includes the tune being arranged at the gettering mouth Save plate and the regulation handle for adjusting the adjustable plate, the position reality that the regulation handle passes through the adjusting adjustable plate Now the openings of sizes of the gettering mouth is controlled.Adjustable plate rotation is adjusted by regulation handle, it is easy to operate；Pass through change The size of the area of gettering mouth (can find optimal suction for different crops to ensure that this cleaning plant is suitable for different material The area of miscellaneous mouth), meet different demands.

(7) shell is equipped with the opening for removing residue in the utility model, and the opening is equipped with by hinge Sealing baffle.When sealing, operation is cleaned in completion；When cleaning operation completion, sealing baffle can be opened, shell is cleared up, mentioned High cleaning efficiency and quality.Winnow pipeline arrival end and the shell outlet end by fixed block, screw bolt and nut group Conjunction is fixed, and connective stability is good.

(8) lower end outer wall of cyclone separating tube described in the utility model is equipped with suspension handle, convenient for hanging collecting bag, It is easy to use.

Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model Point.Below with reference to figure, the utility model is described in further detail.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:

Fig. 1 is the schematic perspective view of the two-way cut-in type cyclonic separation cleaning plant of embodiment 1；

Fig. 2 is the top view of a certain angle of Fig. 1；

Fig. 3 is the assembling structure schematic diagram of cyclone separating tube and regulating device in Fig. 1；

Fig. 4 is the structural schematic diagram of regulating device in Fig. 3；

Fig. 5 is the partial schematic diagram of device of winnowing in Fig. 1；

Wherein, 1, cyclone separating tube, 1.1, spout group, 1.11, spout, 1.2, gettering mouth, 1.3, blanking port, 2, send Expect component, 2.1, device of winnowing, 2.11, shell, 2.12, pipeline of winnowing, 2.2, conveying auger, 3, air draught component, 3.1, gettering pipe Road, 3.2, suction ventilator, 4, material bidirectional feeding device, 5, regulating device, 5.1, adjustable plate, 5.2, regulation handle, 6, suspension handle；

A1, opening, A2, sealing baffle, B1, fixed block, B2, bolt, B3, nut.

Specific embodiment

The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be according to power Benefit requires to limit and the multitude of different ways of covering is implemented.

Embodiment 1:

Referring to Fig. 1-Fig. 5 (in Fig. 2 black arrow be material trend), a kind of two-way cut-in type cyclonic separation cleaning plant, Two groups of feeding parts 2 including cyclone separating tube 1, for carrying out from tangential feeding to the cyclone separating tube 1 and for institute The air draught component 3 that cyclone separating tube 1 carries out air draught is stated, detailed construction is as follows:

The cyclone separating tube 1 (being detailed in Fig. 1 and Fig. 3) is equipped with spout group 1.1, gettering mouth 1.2 and blanking port 1.3, The spout group 1.1 includes two groups of spouts 1.11 for being arranged symmetrically and be tangential admission, spout 1.11 described in two groups It is respectively positioned on the lower sidewall of the cyclone separating tube 1；The gettering mouth 1.2 is located at the top of the cyclone separating tube 1, described to fall Material mouth 1.3 is located at the bottom of the cyclone separating tube 1, and the gettering mouth 1.2, blanking port 1.3 and cyclone separating tube 1 are in The setting of mandrel line.

The feeding part 2 includes winnow device 2.1 and the conveying auger 2.2 for the progress feeding of device 2.1 of winnowing, institute The both ends for stating device 2.1 of winnowing are respectively communicated with the output end of the spout 1.11 and the conveying auger 2.2.It winnows described in two groups The central axis of device 2.1 is parallel to each other and is respectively positioned in same level.Conveying auger 2.2 in feeding part 2 described in two groups The both ends of input terminal and same material bidirectional feeding device 4 be separately connected, realize material bidirectional feeding device to two groups of conveying augers Uniform feeding simultaneously.The preferably bidirectional conveying auger of the material bidirectional feeding device 4, component are easy to get.The packet of device 2.1 of winnowing Include shell 2.11 and pipeline 2.12 of winnowing, the both ends for winnowing pipeline 2.12 are separately connected the spout 1.11 and the shell The outlet end of body 2.11, the arrival end of the shell 2.11 are connect with the output end of the conveying auger 2.2；The shell 2.11 It is equipped at opening A1, the opening A1 for removing residue and sealing baffle A2 is equipped with by hinge.The pipeline of winnowing The outlet end of 2.12 arrival end and the shell 2.11 is fixed by the combination of fixed block B1, bolt B 2 and nut B3 (being detailed in Fig. 5).

The air draught component 3 includes gettering pipeline 3.1 and suction ventilator 3.2, and the both ends of the gettering pipeline 3.1 connect respectively Lead to the arrival end of the gettering mouth 1.2 and the suction ventilator 3.2.

Be additionally provided with regulating device 5 at the gettering mouth 1.2, the regulating device 5 (being detailed in Fig. 4) include adjustable plate 5.1 with And the regulation handle 5.2 for adjusting the adjustable plate 5.1, the position that the regulation handle 5.2 passes through the adjusting adjustable plate 5.1 It sets and realizes that the openings of sizes to the gettering mouth 1.2 controls.Herein, it is symmetrically set on the side wall of the gettering mouth 1.2 There are two installation through-holes.One end of the regulation handle successively installation through-hole, adjustable plate and installation through-hole setting, and adjustable plate with Gettering mouth is arranged with central axis, and the largest horizontal cross sectional product of adjustable plate is the 0.8-0.95 of the horizontal cross-sectional area of gettering mouth Times.

The lower end outer wall of the cyclone separating tube 1 is equipped with the suspension handle 6 for hanging collecting bag.

Using the two-way cut-in type cyclonic separation cleaning plant of the present embodiment, specifically: existing through the material that concave grate is fallen Material is pushed to at two groups of conveying augers 2.2 respectively under the action of the two-way conveyer 4 of material, material is in two groups of devices of winnowing The symmetrical tangential inside for being thrown to cyclone separating tube 1 under the action of 2.1；Two-way due to device 2.1 of winnowing tangentially is thrown into, air draught Machine 3.2 can force the air-flow in cyclone separating tube 1 to make rotating motion, in swirling eddy, due to floating velocity it is different in turn The motion profile that will lead to the material of different component is also different, specifically: the biggish seed of floating velocity is due to by biggish The effect of centrifugal force is moved to the barrel of cyclone separating tube, and is exported along barrel downward spiral to cylinder；Floating velocity is smaller Light sundries suffered by centrifugal force it is smaller, then can be under the action of diameter wind to the center movement of cyclone separating tube, and in cylinder The air upflow of the heart is discharged through gettering pipe and blower, to realize the overall process of sorting purpose.

In the above process: cyclone separating tube 1 makes an internal gas flow by the effect for the suction ventilator 3.2 being connected to its top Rotation, and a vortex is formed in cylinder, while will appear a cylinder region, referred to as vortex core among cylinder；Due to The presence of vortex core, the biggish material of quality are thrown toward greatly 1 barrel of cyclone separating tube and under barrel spiral because of the centrifugal force being subject to Blanking port is slided to, and the light sundries of lighter weight then exports engine body exterior with air-flow at vortex core center, realizes the separation of material, whirlpool Assessment of Nuclear Volume it is bigger, material to clean effect better.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of two-way cut-in type cyclonic separation cleaning plant, which is characterized in that including cyclone separating tube (1), be used for described Cyclone separating tube (1) carries out two groups of feeding parts (2) of tangential feeding and for carrying out air draught to the cyclone separating tube (1) Air draught component (3)；

The cyclone separating tube (1) is equipped with spout group (1.1), gettering mouth (1.2) and blanking port (1.3), the spout Group (1.1) includes two groups of spouts (1.11) for being arranged symmetrically and be tangential admission；The gettering mouth (1.2) is located at the rotation The top of wind cylinder (1), the blanking port (1.3) are located at the bottom of the cyclone separating tube (1)；

The feeding part (2) includes winnow device (2.1) and the conveying auger for device (2.1) progress feeding of winnowing (2.2), the both ends of the device of winnowing (2.1) are respectively communicated with the output of the spout (1.11) and the conveying auger (2.2) End；

The air draught component (3) includes gettering pipeline (3.1) and suction ventilator (3.2), the both ends point of the gettering pipeline (3.1) It is not connected to the arrival end of the gettering mouth (1.2) and the suction ventilator (3.2).

2. two-way cut-in type cyclonic separation cleaning plant according to claim 1, which is characterized in that spout described in two groups (1.11) it is located at the lower sidewall of the cyclone separating tube (1).

3. two-way cut-in type cyclonic separation cleaning plant according to claim 1, which is characterized in that the gettering mouth (1.2), blanking port (1.3) and cyclone separating tube (1) are arranged with central axis.

4. two-way cut-in type cyclonic separation cleaning plant according to claim 1, which is characterized in that device of winnowing described in two groups (2.1) central axis is parallel to each other and is respectively positioned in same level.

5. two-way cut-in type cyclonic separation cleaning plant according to any one of claims 1-4, which is characterized in that also wrap Include material bidirectional feeding device (4), the both ends of the material bidirectional feeding device (4) be separately connected two groups described in feeding part (2) Conveying auger (2.2) input terminal.

6. two-way cut-in type cyclonic separation cleaning plant according to claim 5, which is characterized in that the material is two-way to be sent Glassware (4) is two-way conveying auger.

7. two-way cut-in type cyclonic separation cleaning plant according to claim 5, which is characterized in that further include regulating device (5), the regulating device (5) includes adjustable plate (5.1) at the gettering mouth (1.2) being arranged and for adjusting the tune The regulation handle (5.2) of plate (5.1) is saved, the regulation handle (5.2) is realized by adjusting the position of the adjustable plate (5.1) The openings of sizes of the gettering mouth (1.2) is controlled.

8. two-way cut-in type cyclonic separation cleaning plant according to claim 5, which is characterized in that the device of winnowing It (2.1) include shell (2.11) and pipeline of winnowing (2.12), the both ends of the pipeline of winnowing (2.12) are separately connected the feeding The outlet end of mouth (1.11) and the shell (2.11), arrival end and the conveying auger (2.2) of the shell (2.11) Output end connection；The shell (2.11) is equipped with the opening (A1) for removing residue, passes through hinge at the opening (A1) Chain is equipped with sealing baffle (A2).

9. two-way cut-in type cyclonic separation cleaning plant according to claim 8, which is characterized in that the pipeline of winnowing (2.12) outlet end of arrival end and the shell (2.11) passes through the combination of fixed block (B1), bolt (B2) and nut (B3) It is fixed.

10. two-way cut-in type cyclonic separation cleaning plant according to claim 5, which is characterized in that the cyclonic separation The lower end outer wall of cylinder (1) is equipped with the suspension handle (6) for hanging collecting bag.