CN103004309A - Test bench for film picking and unloading mechanism for residual film recovery - Google Patents
Test bench for film picking and unloading mechanism for residual film recovery Download PDFInfo
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- CN103004309A CN103004309A CN2013100078618A CN201310007861A CN103004309A CN 103004309 A CN103004309 A CN 103004309A CN 2013100078618 A CN2013100078618 A CN 2013100078618A CN 201310007861 A CN201310007861 A CN 201310007861A CN 103004309 A CN103004309 A CN 103004309A
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- film
- axle
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- pressing wheel
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Abstract
The invention belongs to the field of testing of agricultural machines, and particularly relates to a test bench for a film picking and unloading mechanism for residual film recovery. The test bench comprises a frame (1). A film picking mechanism (4) and a film holding mechanism (2) are mounted on an upper crossbeam (23) of the frame (1), and a transmission device is arranged between the film picking mechanism (4) and the film holding mechanism (2). A height regulating plate (10) is mounted below the upper crossbeam (23), and transversely supports a film press wheel carrier (9). A plurality of film press wheels (8) are connected to the film press wheel carrier (9). A film unwinding shaft (11), a front film conveying shaft (12) and a rear film conveying shaft (22) are mounted on a middle crossbeam (24) of the frame (1), and a conveying belt (13) is arranged between the front film conveying shaft (12) and the rear film conveying shaft (22). A reduction box (15) is arranged on a lower crossbeam (25) of the frame (1), and drives an intermediate shaft (20) which further drives the rear film conveying shaft (22), and the rear film conveying shaft (22) drives the front film conveying shaft (12) through the conveying belt (13), while the intermediate shaft (20) drives the film picking mechanism (4). Field operation states of machines can be simulated by motions of a transmission belt, and accordingly, the test bench is reliable and stable, simple in structure, low in energy consumption and manufacturing cost.
Description
Technical field
The invention belongs to agricultural machinery experiment field, particularly a kind of residual film recovery is picked up film and is unloaded the film mechanism test bench.
Background technology
Plastic mulching cultivation technology have heat, the effects such as soil moisture conservation and drought resisting, can increase substantially crop production output, shorten vegetative period of crop.As a crop practicable technology of listing ahead of time, plastic mulching cultivation technology extensively uses in the various crop planting process such as cotton, corn, vegetables, melon, flue-cured tobacco at present.Because the expansion of overlay film area, the growth of the overlay film time limit, the residual film that is detained the field has caused the severe contamination of farmland and environment, has not only affected the emerging of crop, root growth and crop yield, has also affected the do mechanization operation in farmland.In order to reduce the pollution of residual film, guarantee the sustainable development of agricultural, the researcher has developed multiple machine for recovering broken film tool both at home and abroad.Traditional machine for recovering broken film tool test need to be carried out after field crops seedling stage or results, and research cycle is long, and the field experiment poor controllability, measures inconvenience, causes machine for recovering broken film tool theory research quality not high.Bench test has advantages of that the seasonal effect of not being subjected to, test period are short, repeatability and controllability are good, is widely used at present.But soil slot test stand complex structure of the prior art, maintenance, maintenance difficulty.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, motion mimics facility farm work state that can be by conveyer belt is used for picking up a kind of residual film that film unloads the usability test of film mechanism and reclaims and pick up film and unload the film mechanism test bench.
For achieving the above object, the present invention by the following technical solutions:
A kind of residual film recovery is picked up film and is unloaded the film mechanism test bench, comprises frame 1, and this frame 1 is provided with entablature 23, middle cross beam 24 and sill 25, wherein,
On the described entablature 23 film picking machine structure 4 is housed; Hug film mechanism 2 and be installed on the frame 1 by bearing, and and film picking machine structure 4 between be provided with transmission device;
Described entablature is equipped with the DOCK LEVELER 10 to downward-extension for 23 times, and pressing wheel support 9 is by DOCK LEVELER 10 cross-brace; A plurality of pressing wheels 8 are connected on the described pressing wheel support 9;
Described middle cross beam 24 is equipped with successively by bearing and puts film axle 11, front defeated film axle 12 and rear defeated film axle 22, is furnished with conveyer belt 13 between front defeated film axle 12 and the rear defeated film axle 22;
Be furnished with reduction box 15 on the described sill 25, the output shaft of reduction box 15 rotates by actuator drives jackshaft 20, and jackshaft 20 rotates by defeated film axle 22 after the actuator drives, and defeated film axle 12 rotated before rear defeated film axle 22 drove by conveyer belt 13; Simultaneously, jackshaft 20 rotates by actuator drives film picking machine structure 4.
This testing stand comprises that also this film-collecting box 3 is fixed on the middle part of frame 1 for the film-collecting box 3 of collecting mulch film, and film mechanism 2 is corresponding with hugging.
Described DOCK LEVELER 10 is with the different a plurality of holes of height and position.
Described pressing wheel 8 is connected on the described pressing wheel support 9 by adjustable pressing wheel adjusting rod 6 up and down, and described pressing wheel 8 can rotate at the clamping plate axle that links to each other with pressing wheel adjusting rod 6.
Described front defeated film axle 12 is corresponding to foremost pressing wheel 8; Described rear defeated film axle 22 is corresponding to the pressing wheel 8 of rearmost end.
Be coated with rubber on front defeated film axle 12 and the rear defeated film axle 22, its surface is provided with groove, and conveyer belt 13 is installed in the described groove.
Described reduction box 15 is driven by the electromotor 5 that is arranged on the sill 25.
Beneficial effect of the present invention is: drive mulch film by squeeze-film mechanism and defeated film mechanism and carry out rectilinear motion, the relative motion of machinery and soil is reliable and stable when having simulated well actual farm work; This testing stand need not Soil Trough Car, and is simple in structure, consumes energy little, and cost is low.
Description of drawings
Fig. 1 is that the rough package drawing that film unloads the film mechanism test bench is picked up in residual film recovery of the present invention;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is that the agent structure schematic diagram that film unloads the film mechanism test bench is picked up in residual film recovery of the present invention;
Fig. 4 is the plan structure schematic diagram of Fig. 3.
[primary clustering symbol description]
1 frame, 14 protective covers
2 hug film mechanism 15 reduction boxes
3 film-collecting boxs, 16 first sprocket wheels
4 film picking machine structures, 17 first gears
5 electromotor, 18 second sprocket wheels
6 pressing wheel adjusting rods 19 the 3rd sprocket wheel
7 vertical brace summer 20 jackshafts
8 pressing wheels, 21 second gears
9 pressing wheel supports, 22 rear defeated film axles
10 DOCK LEVELERs, 23 entablatures
11 put film axle 24 middle cross beams
12 front defeated film axle 25 sills
13 conveyer belts, 26 elastic claws
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is done further and to be described in detail.
As shown in Figure 1, for reclaiming, residual film of the present invention picks up the rough package drawing that film unloads the film mechanism test bench.Fig. 2 is the schematic top plan view of Fig. 1.Fig. 3 is that the agent structure schematic diagram that film unloads the film mechanism test bench is picked up in residual film recovery of the present invention.Fig. 4 is the plan structure schematic diagram of Fig. 3.
Wherein, described residual film reclaims and picks up film and unload the film mechanism test bench and comprise testing stand frame 1, and this frame 1 is provided with entablature 23, middle cross beam 24 and sill 25, and its main body is rectangular frame, and is provided with vertical brace summer 7.
On the described entablature 23 film picking machine structure 4 is housed, this film picking machine structure 4 is the form of turning cylinder, is installed in frame 1 middle part by bearing, is furnished with on it be used to the elastic claw 26 of provoking mulch film.Hug film mechanism 2 and be installed on the vertical brace summer 7 of frame 1 by bearing, and and film picking machine structure 4 between be provided with transmission device.In the present embodiment, described transmission device is the chain transmission.The film-collecting box 3 that is used for the collection mulch film is fixed on the middle part of frame 1, and film mechanism 2 is corresponding with hugging.
Described entablature is equipped with for 23 times and is arranged symmetrically with and to the DOCK LEVELER 10 of downward-extension, be provided with the different a plurality of holes of height and position along short transverse on the described DOCK LEVELER 10, pressing wheel support 9 laterally places between the DOCK LEVELER 10 of two symmetries, by linking to each other to regulate the height and position of pressing wheel support 9 with the hole of the differing heights of DOCK LEVELER 10.A plurality of pressing wheels 8 are connected on the described pressing wheel support 9 by the adjustable pressing wheel adjusting rod 6 of height and position, and the form of this pressing wheel adjusting rod 6 can be Stud connection.Described pressing wheel 8 can rotate at the clamping plate axle that links to each other with pressing wheel adjusting rod 6.
The front end of described middle cross beam 24 (left side among Fig. 1 or Fig. 3) is equipped with one by bearing and puts film axle 11, the certain position of being separated by with it, by bearing arrangement front defeated film axle 12 is arranged, defeated film axle 12 is corresponding to the pressing wheel 8 in (left side among Fig. 1 or Fig. 3) foremost before this.With front defeated film axle 12 certain position of being separated by, by bearing arrangement rear defeated film axle 22 is arranged, defeated film axle 22 is corresponding to the pressing wheel 8 on rearmost end (right side among Fig. 1 or Fig. 3) after this.Be furnished with conveyer belt 13 between front defeated film axle 12 and the rear defeated film axle 22.In the present embodiment, be coated with rubber on front defeated film axle 12 and the rear defeated film axle 22, its Surface Machining has the groove of some one-tenth certain widths, conveyer belt 13 is installed in the groove, the surface of the conveyer belt 13 after installing flushes with the face of cylinder of front defeated film axle 12 and rear defeated film axle 22, be that conveyer belt 13 just fills up groove, with the axial float of this limit transport band 13.
Be furnished with electromotor 5 on the described sill 25, provide driving in order to give whole testing stand.The reduction box 15 that links to each other with the output shaft of electromotor 5 is arranged on the sill 25, second sprocket wheel 18 of the first sprocket wheel 16 on reduction box 15 output shafts on chain drive jackshaft 20, thereby drive the first gear 17 on the jackshaft 20, the first gear 17 drives the second gear 21 with its engagement, defeated film axle 22 after the second gear 21 drives, defeated film axle 12 rotated together before rear defeated film axle 22 drove by conveyer belt 13, and conveyer belt 13 is moved back and forth.When jackshaft 20 rotated, the 3rd sprocket wheel 19 on the jackshaft 20 rotated by chain-driving film picking machine structure 4, because film picking machine structure 4 is provided with the chain transmission with hugging between the film mechanism 2, then and then drive and hug 2 rotations of film mechanism.
Described reduction box 11 and each gear stage integral body are provided with protective cover 14.
Transmission device in the present embodiment is not limited to cited chain transmission, gear drive and band transmission, can reach the replaceable use of technical scheme of constructed effect in other this areas.
When residual film of the present invention reclaims and picks up film and unload the work of film mechanism test bench:
The mulch film of rolling is contained in to be put on the film axle 11, at first pulls out and is tiled in conveyer belt 13 front ends by manually being through the mulch film of putting on the film axle 11, regulates DOCK LEVELER 9 and makes pressing wheel 8 contact mulch film with pressing wheel adjusting rod 6; Actuating motor 5, drive reduction box 15 by electromotor 5 outputting powers, rotate by second sprocket wheel 18 of the first sprocket wheel 16 on reduction box 15 output shafts on chain drive jackshaft 20, thereby the first gear 17 that drives on the jackshaft 20 rotates, the first gear 17 drives the second gear 21 rotations with its engagement, thereby defeated film axle 22 after driving, defeated film axle 12 rotated together before rear defeated film axle 22 drove by conveyer belt 13, mulch film is done rectilinear motion with conveyer belt 13 under the effect of pressing wheel 8, the relative motion of the mulch film that has covered on machinery and soil and the soil when having simulated actual farm work.
When jackshaft 20 rotated, the 3rd sprocket wheel 19 on the jackshaft 20 clockwise rotated by chain-driving film picking machine structure 4, and film picking machine structure 4 drives by the chain transmission and hugs 2 rotations of film mechanism; Elastic claw 26 on the film picking machine structure 4 is provoked mulch film on the conveyer belt 13, and carries in the clockwise direction, at auxiliary time that hugs film mechanism 2 mulch film is discharged in the film-collecting box 3.
Claims (7)
1. a residual film recovery is picked up film and is unloaded the film mechanism test bench, comprises frame (1), and this frame (1) is provided with entablature (23), middle cross beam (24) and sill (25), it is characterized in that:
Film picking machine structure (4) is housed on the described entablature (23); Hug film mechanism (2) and be installed on the frame (1) by bearing, and and film picking machine structure (4) between be provided with transmission device;
DOCK LEVELER (10) to downward-extension is housed under the described entablature (23), and pressing wheel support (9) is by DOCK LEVELER (10) cross-brace; A plurality of pressing wheels (8) are connected on the described pressing wheel support (9);
Described middle cross beam (24) is equipped with successively by bearing and puts film axle (11), front defeated film axle (12) and rear defeated film axle (22), is furnished with conveyer belt (13) between front defeated film axle (12) and the rear defeated film axle (22);
Be furnished with reduction box (15) on the described sill (25), the output shaft of reduction box (15) rotates by actuator drives jackshaft (20), jackshaft (20) rotates by defeated film axle (22) after the actuator drives, and defeated film axle (12) rotated before rear defeated film axle (22) drove by conveyer belt (13); Simultaneously, jackshaft (20) rotates by actuator drives film picking machine structure (4).
2. residual film recovery as claimed in claim 1 is picked up film and is unloaded the film mechanism test bench, it is characterized in that: this testing stand also comprises for the film-collecting box (3) of collecting mulch film, this film-collecting box (3) is fixed on the middle part of frame (1), and film mechanism (2) is corresponding with hugging.
3. residual film recovery as claimed in claim 1 is picked up film and is unloaded the film mechanism test bench, and it is characterized in that: described DOCK LEVELER (10) is with the different a plurality of holes of height and position.
4. residual film recovery as claimed in claim 1 is picked up film and is unloaded the film mechanism test bench, it is characterized in that: described pressing wheel (8) is connected on the described pressing wheel support (9) by adjustable pressing wheel adjusting rod (6) up and down, and described pressing wheel (8) can rotate at the clamping plate axle that links to each other with pressing wheel adjusting rod (6).
5. residual film as claimed in claim 1 reclaims and picks up film and unload the film mechanism test bench, it is characterized in that: described front defeated film axle (12) is corresponding to foremost pressing wheel (8); Described rear defeated film axle (22) is corresponding to the pressing wheel (8) of rearmost end.
6. residual film recovery as claimed in claim 1 is picked up film and is unloaded the film mechanism test bench, it is characterized in that: the upper coating of front defeated film axle (12) and rear defeated film axle (22) rubber, and its surface is provided with groove, and conveyer belt (13) is installed in the described groove.
7. residual film recovery as claimed in claim 1 is picked up film and is unloaded the film mechanism test bench, and it is characterized in that: described reduction box (15) is driven by the electromotor (5) that is arranged on the sill (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007861.8A CN103004309B (en) | 2013-01-09 | 2013-01-09 | Test bench for film picking and unloading mechanism for residual film recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007861.8A CN103004309B (en) | 2013-01-09 | 2013-01-09 | Test bench for film picking and unloading mechanism for residual film recovery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103004309A true CN103004309A (en) | 2013-04-03 |
| CN103004309B CN103004309B (en) | 2015-03-18 |
Family
ID=47953842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310007861.8A Expired - Fee Related CN103004309B (en) | 2013-01-09 | 2013-01-09 | Test bench for film picking and unloading mechanism for residual film recovery |
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| Country | Link |
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| CN (1) | CN103004309B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812228A (en) * | 2021-09-18 | 2021-12-21 | 石河子大学 | Test bed of farmland residual film picking and stripping device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087421U (en) * | 1991-03-18 | 1991-10-30 | 李瑞生 | Cleaning machine for ground film |
| CN2164631Y (en) * | 1993-04-14 | 1994-05-18 | 新疆生产建设兵团农业建设第八师一三四团 | Mounted film gatherer |
| CN101422093A (en) * | 2008-10-28 | 2009-05-06 | 石河子大学 | Stalk crushing returning and residual plastic film recovery combined machine |
| CN101911865A (en) * | 2010-07-06 | 2010-12-15 | 中国农业大学 | Floating synchronous curl-up film roller type seedling plastic film collector |
| CN202998790U (en) * | 2013-01-09 | 2013-06-19 | 中国农业大学 | Test bench for film picking and unloading mechanism for film residue recovering |
-
2013
- 2013-01-09 CN CN201310007861.8A patent/CN103004309B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087421U (en) * | 1991-03-18 | 1991-10-30 | 李瑞生 | Cleaning machine for ground film |
| CN2164631Y (en) * | 1993-04-14 | 1994-05-18 | 新疆生产建设兵团农业建设第八师一三四团 | Mounted film gatherer |
| CN101422093A (en) * | 2008-10-28 | 2009-05-06 | 石河子大学 | Stalk crushing returning and residual plastic film recovery combined machine |
| CN101911865A (en) * | 2010-07-06 | 2010-12-15 | 中国农业大学 | Floating synchronous curl-up film roller type seedling plastic film collector |
| CN202998790U (en) * | 2013-01-09 | 2013-06-19 | 中国农业大学 | Test bench for film picking and unloading mechanism for film residue recovering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812228A (en) * | 2021-09-18 | 2021-12-21 | 石河子大学 | Test bed of farmland residual film picking and stripping device |
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| Publication number | Publication date |
|---|---|
| CN103004309B (en) | 2015-03-18 |
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Granted publication date: 20150318 Termination date: 20170109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |