CN2683700Y - Canal seepage-proof plastic film laying machine - Google Patents
Canal seepage-proof plastic film laying machine Download PDFInfo
- Publication number
- CN2683700Y CN2683700Y CN 200420011443 CN200420011443U CN2683700Y CN 2683700 Y CN2683700 Y CN 2683700Y CN 200420011443 CN200420011443 CN 200420011443 CN 200420011443 U CN200420011443 U CN 200420011443U CN 2683700 Y CN2683700 Y CN 2683700Y
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- CN
- China
- Prior art keywords
- film
- frame
- exhibition
- wheel
- brush
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a hydraulic engineering machine, in particular to a canal seepage-proof plastic film laying machine, comprising a film unwinding mechanism, a film developing mechanism and film pressing mechanisms. The utility model is characterized in that while the driving ground wheels of the film unwinding mechanism rotate forwards to drive a film unwinding rubber wheel through a transmission system, and the film unwinding rubber wheel drives a film material roller which is always closely contacted with the film unwinding rubber wheel via friction force to unwind film, and in addition, the forward speed of the machine can be synchronized with the film unwinding speed by adjusting the transmission ratio of the transmission system; the plastic film is spread at the bottom, the side slopes and the edges of the channel loosely; the film developing brush of the film developing mechanism connected to the back of the film unwinding system flats the plastic film and the film pressing wheels of the film pressing mechanisms connected at the two sides of the film unwinding mechanism presses the plastic film. The mechanical plastic film spread of the utility model has the advantages of high film spreading quality and efficiency, which provides foundation and grounds for the exploitation of joint operation of the canal-digging mechanism and canal seepage-proof plastic film laying machine; the utility model can directly lay film mechanically on the canal which is built.
Description
Technical field
The utility model belongs to hydraulic engineering mechanism field, is specifically related to a kind of anti-seepage of channels plastic filming machinery.
Background technology
The anti-seepage of channels is listed in first of the ten big water-saving technologies, and the antiseepage of channel plastic filming is paid attention to widely because of advantages such as its good and economic, frost resistances and used.But up to the present the operation of channel plastic filming does not have the mechanization construction equipment yet, adopts handwork, its inefficiency, of poor quality for a long time always.
Summary of the invention
The purpose of this utility model be to provide a kind of can once finish canal at the bottom of, canal side slope and canal top be along the anti-seepage of channels plastic filming machine of antiseepage plastic filming mechanized.
The purpose of this utility model is achieved in that anti-seepage of channels plastic filming machine, form by film placing mechanism, squeeze-film mechanism, exhibition film mechanism, fixing exhibition film mechanism's coupling arrangement and squeeze-film mechanism coupling arrangement on the film placing mechanism, the exhibition film brush holder of exhibition film mechanism is connected on the exhibition film mechanism coupling arrangement by ball pivot, and the press mold wheel link pin of squeeze-film mechanism is connected on the squeeze-film mechanism coupling arrangement.Described film placing mechanism, by frame front beam, frame type rack construction is formed in the frame back rest and frame two side, frame type frame upper forepart is being fixed hanger bracket, be installed with by driving land wheel and wheel shaft drivingly, put the film rubber tire and put the film glue shaft, transmission system, coating materials roller and coating materials roll shaft are formed, be mounted with plain bearing housing in the Open Control slideway of frame side wall front upper, the coating materials roll shaft is installed on the plain bearing housing, both are along with the minimizing of coating materials on the coating materials roller is fallen along the control slideway, and under action of gravity the coating materials roller with put the film rubber tire and closely contact, the frame side wall lower front is being fixed and is being put the film glue shaft, wheel shaft is drivingly being fixed at the frame side wall rear portion, be fixed with the drive sprocket of transmission system drivingly on the wheel shaft, put being connected and transmission on the film glue shaft with being fixed on by transmission system by movable sprocket, realize driving land wheel and rotate when advancing, put the film rubber tire and put film synchronously.Described exhibition film mechanism is made up of exhibition film brush, brush holder profiling bogie wheel, brush holder arrangement for adjusting height, exhibition film brush holder, wherein opens up on the brush frame of film brush holder uniform exhibition film and brushes, brushes shaped as frame shape adjusting screw(rod) identical with the channel cross section, the brush holder arrangement for adjusting height and can change the height of brush holder profiling bogie wheel and brush holder.Described squeeze-film mechanism is made up of press mold wheel connecting rod and press mold wheel, and squeeze-film mechanism has two covers, is connected the film placing mechanism both sides symmetrically.Through overtesting, to get rid of under the film gas and prevent that hairbrush from stabbing plastic film in order to be beneficial to, described exhibition film brush mounting plane back rake angle α is 8-18 °, and the bristle staple length is 60-100mm, and bristle back rake angle β is a 10-15 ° of best results.
The utility model has been put into practice the mechanization of anti-seepage of channels plastic filming, adopt the coating materials roller initiatively and with machine forwarding speed to put membrane technology synchronously, coating materials is relaxed state, adopt hairbrush servo-actuated profile copying technology with coating materials along the channel unfolded surface, and by press mold wheel with plastic film fasten the canal top along on, thereby this machine laying of the membrane quality is good, efficient is high, for the exploitation of digging canal and anti-seepage of channels plastic filming mechanization combine provides basis and foundation; Can directly on the channel of having fixed, carry out the operation of mechanization small pieces of cloth used for patches as required simultaneously.
Description of drawings
Fig. 1, anti-seepage of channels plastic filming machine front view.
Fig. 2, anti-seepage of channels plastic filming machine vertical view.
Fig. 3, exhibition film brush holder rear elevation (with reference to the direction of machine travel).
Fig. 4, exhibition film brush holder lateral view.
Schematic diagram behind Fig. 5, the trapezoidal channel shop film.
Schematic diagram behind Fig. 6, the arc channel shop film.
The specific embodiment
The utility model is described in further detail below in conjunction with example and accompanying drawing: referring to Fig. 1, Fig. 2, Fig. 3, anti-seepage of channels plastic filming machine is made up of film placing mechanism, squeeze-film mechanism, exhibition film mechanism.Film placing mechanism comprises: coating materials roller 1, frame front beam 2, put film rubber tire 3, (wherein drive sprocket is a chain wheel set to transmission system 4, can realize multiple gearratio, adjust gearratio to adapt to the different soils situation), drive land wheel 5, exhibition film mechanism coupling arrangement 12, squeeze-film mechanism coupling arrangement 13, the frame back rest 14, plain bearing housing 15, frame side wall 16, drivingly wheel shaft 17, coating materials roll shaft 18, put film glue shaft 19, hanger bracket 20; Exhibition film mechanism comprises: exhibition film brush 6, brush holder profiling bogie wheel 7, brush holder arrangement for adjusting height 8, exhibition film brush holder 10 (according to the channel shape, can adopt trapezoidal or circular arc brush frame); Squeeze-film mechanism comprises: press mold wheel connecting rod 11, press mold wheel 9.The exhibition film brush holder 10 of exhibition film mechanism is connected on the exhibition film mechanism coupling arrangement 12 by ball pivot, and press mold wheel connecting rod 11 pin joints of squeeze-film mechanism are on squeeze-film mechanism coupling arrangement 13.
Film placing mechanism is formed frame type rack construction by frame front beam 2, the frame back rest 14 with frame two side 16, frame type frame upper forepart is being fixed hanger bracket 20, be installed with by drive land wheel 5 and drivingly wheel shaft 17, put film rubber tire 3, put film glue shaft 19, transmission system 4, coating materials roller 1 and coating materials roll shaft 18 form; Be mounted with plain bearing housing 15 in the Open Control slideway of frame side wall 16 front upper, coating materials roll shaft 18 is installed on the plain bearing housing 15, both are along with the minimizing of coating materials on the coating materials roller 1 is fallen along the control slideway, and under action of gravity coating materials roller 1 with put film rubber tire 3 and closely contact, frame side wall 16 lower front are being fixed and are being put film glue shaft 19, wheel shaft 17 is drivingly being fixed at frame side wall 16 rear portions, be fixed with the drive sprocket of transmission system 4 drivingly on the wheel shaft 17, put being connected and transmission on the film glue shaft 19 with being fixed on by transmission system 4 by movable sprocket, realize driving land wheel 5 and rotate when advancing, put film rubber tire 3 and put film synchronously.Simultaneously, the press mold of squeeze-film mechanism wheel 9 is pushed down canal along last plastic film, and the exhibition film brush of exhibition film mechanism 6 is paved the plastic film at the bottom of the canal and on the side slope again.
In the exhibition film mechanism, uniform exhibition film brush 6 on the brush frame of exhibition film brush holder 10, brush shaped as frame shape is identical with the channel cross section, and the adjusting screw(rod) 21 of brush holder arrangement for adjusting height 8 can change the height of opening up film brush holder 10.
Squeeze-film mechanism has 2 covers, symmetry be connected the film placing mechanism both sides.
The course of work is as follows: when the hanger bracket 20 of machine frame open frame front is connected when advancing on the walking machine tractor, driving land wheel 5 rotations advances, putting film rubber tire 3 by transmission system 4 drives rotates, put film rubber tire 3 and put film by frictional force drive coating materials roller 1, and, can realize that machine advances with to put film speed synchronous by calculate driving the slip rate between land wheel 5 and ground, the gearratio of putting the slip rate between film rubber tire 3 and coating materials and adjusting transmission system 4.Under the effect of gravity, coating materials roller 1 closely contacts with putting film rubber tire 3 all the time, thereby it is even, stable to guarantee to put membrane process.Through putting after the film rubber tire 3, coating materials 22 be the relaxed state spread at the bottom of the canal, side slope and canal along on, subsequently, exhibition film brush 6 begins coating materials to launch along side slope at the bottom of canal, uniform exhibition film brush 6 on the brush frame of exhibition film brush holder 10, the brush frame is trapezoidal or circular arc, adapting to the channel shape, and profiling at the bottom of making hairbrush with canal by brush holder profiling bogie wheel 7.Press mold wheel 9 is pushed down canal along the coating materials of part, in case coating materials is taken back in the ditch in the earthing process; In addition, as adopting integration of operation, press mold wheel 9 also can be used as the bogie wheel of follow-up casing mechanism.Can change the height of opening up film brush holder 10 by the adjusting screw(rod) 21 of regulating brush holder arrangement for adjusting height 8, to adapt to different channel conditions, respond well thereby film is spread in assurance.Draw by test, hairbrush mounting plane back rake angle α is 8-18 °, helps getting rid of gas under the film, and open up film under the tension of spreading film, can effectively improve shop film flattening degree; The bristle staple length is 60-100mm, and the bristle back rake angle is that β is 10-15 °, can prevent effectively that hairbrush from stabbing plastic film, plays the effect of protection hairbrush and plastic film simultaneously.During the machine transportation, squeeze-film mechanism and exhibition film mechanism can be gone back to forward on the frame, be fixed by slide fastener.
Claims (5)
1. anti-seepage of channels plastic filming machine, it is characterized in that forming by film placing mechanism, squeeze-film mechanism, exhibition film mechanism, fixing exhibition film mechanism coupling arrangement (12) and squeeze-film mechanism coupling arrangement (13) on the film placing mechanism, the exhibition film brush holder (10) of exhibition film mechanism is connected on exhibition film mechanism's coupling arrangement (12) by ball pivot, and the press mold of squeeze-film mechanism wheel connecting rod (11) pin joint is on squeeze-film mechanism coupling arrangement (13).
2. anti-seepage of channels plastic filming machine according to claim 1, it is characterized in that described film placing mechanism is by frame front beam (2), the frame back rest (14) is formed frame type rack construction with frame two side (16), frame type frame upper forepart is being fixed hanger bracket (20), be installed with by driving land wheel (5) and wheel shaft (17) drivingly, put film rubber tire (3) and put film glue shaft (19), transmission system (4), coating materials roller (1) and coating materials roll shaft (18) are formed, be mounted with plain bearing housing (15) in the Open Control slideway of frame side wall (16) front upper, coating materials roll shaft (18) is installed on the plain bearing housing (15), both go up the minimizing of coating materials and fall along the control slideway along with coating materials roller (1), and under action of gravity coating materials roller (1) with put film rubber tire (3) and closely contact, frame side wall (16) lower front is being fixed and is being put film glue shaft (19), wheel shaft (17) is drivingly being fixed at frame side wall (16) rear portion, be fixed with the drive sprocket of transmission system (4) drivingly on the wheel shaft (17), put being connected and transmission on the film glue shaft (19) with being fixed on by transmission system (4) by movable sprocket, realize driving land wheel (5) and rotate when advancing, put film rubber tire (3) and put film synchronously.
3. according to claim 1 described anti-seepage of channels plastic filming machine, it is characterized in that described exhibition film mechanism is made up of exhibition film brush (6), brush holder profiling bogie wheel (7), brush holder arrangement for adjusting height (8), exhibition film brush holder (10), wherein open up the height that uniform exhibition film brush (6), brush shaped as frame shape adjusting screw(rod) (21) identical with the channel cross section, brush holder arrangement for adjusting height (8) on the brush frame of film brush holder (10) can change profiling bogie wheel (7) and open up film brush holder (10).
4. according to claim 1 described anti-seepage of channels plastic filming machine, it is characterized in that described squeeze-film mechanism is taken turns connecting rod (11) by press mold and press mold wheel (9) is formed, squeeze-film mechanism has two covers, is connected the film placing mechanism both sides symmetrically.
5. according to claim 1 and 3 described anti-seepage of channels plastic filming machines, it is characterized in that described exhibition film brush (6) mounting plane back rake angle α is 8-18 °, the bristle staple length is 60-100mm, and bristle back rake angle β is 10-15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011443 CN2683700Y (en) | 2004-01-14 | 2004-01-14 | Canal seepage-proof plastic film laying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011443 CN2683700Y (en) | 2004-01-14 | 2004-01-14 | Canal seepage-proof plastic film laying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2683700Y true CN2683700Y (en) | 2005-03-09 |
Family
ID=34606196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420011443 Expired - Lifetime CN2683700Y (en) | 2004-01-14 | 2004-01-14 | Canal seepage-proof plastic film laying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2683700Y (en) |
-
2004
- 2004-01-14 CN CN 200420011443 patent/CN2683700Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20040114 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |