CN218292048U

CN218292048U - Film paving device for refuse landfill

Info

Publication number: CN218292048U
Application number: CN202222728477.4U
Authority: CN
Inventors: 王万海; 王万田; 王钰; 王智伟; 杨超; 沈洪亿
Original assignee: Guizhou Wantong Environmental Protection Engineering Co ltd
Current assignee: Guizhou Wantong Environmental Protection Engineering Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-13
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a membrane paving device for refuse landfill, including bottom plate, connecting axle and the lamina membranacea, cup joint on the connecting axle and install the lamina membranacea, and the connecting axle both ends symmetry has seted up the fixed orifices, bottom plate top surface symmetric welding has a fixed plate, two the relative one side lateral wall symmetry fixed mounting of fixed plate has the bearing frame, and installs the installation axle in the bearing frame to installation axle one side has seted up the mounting groove, the corresponding inlay card in two at the connecting axle both ends is in the mounting groove. Has the advantages that: the utility model discloses be provided with installation axle and connecting axle, can dismantle the change with the connecting axle in the lump together with the membrane body of using up to install the new connecting axle that has cup jointed the membrane body, operation process is simple and convenient, labour saving and time saving, for the user changes the membrane body and has brought the facility, and can accomplish the back spreading the membrane, dismantle in unison a plurality of membrane bodies of using up from the connecting axle that corresponds again, do not occupy the operating time of a landfill shop's membrane device, thereby improved its work efficiency.

Description

Film paving device for refuse landfill

Technical Field

The utility model relates to an environmental protection equipment technical field particularly, relates to a membrane paving device for refuse landfill.

Background

The refuse landfill site is a refuse centralized stacking site in a sanitary landfill mode, is widely applied in China due to low cost and good sanitation degree, and is required to be paved with an impermeable membrane after being filled for a period of time to avoid the release of harmful substances and peculiar smell caused by refuse, the growth of mosquitoes, insects and ants and the infiltration of natural moisture.

The prior art discloses that the publication number is: CN213836758U A simple HDPE film laying device for refuse landfill comprises a bottom plate, wherein the bottom of the bottom plate is fixedly connected with a first fixed block, the bottom of the first fixed block is fixedly connected with a first driving wheel, one end of the bottom plate is fixedly connected with a pull rod, the middle of the top end of the bottom plate is fixedly connected with a first fixed rod, the bottom end of one side of the first fixed rod is fixedly connected with a reinforcing rod, and the middle of the other side of the first fixed rod is fixedly connected with a stop rod; through the second connecting block, axis of rotation, connecting axle and the stopper of design, be convenient for upwards rotate the connecting axle for can take the diaphragm body out from upper portion and change, through first connecting block, inserted bar, pull ring, fixed plate and the first spring that is equipped with, be convenient for fix the connecting axle, make the diaphragm body can be at the steady rotation of connecting axle, solved and changed inconvenient problem to the high density polyethylene membrane.

Above-mentioned utility model when changing the film body, need the connecting axle that the user will cup joint the film body to rotate lifting to certain angle along the axis of rotation, the film body that will use up again takes off from the connecting axle, cup joint the new film body of installation again, when the film body broad that uses, connecting axle length is longer, then connecting axle one end after the lifting is higher, so the user takes off the film body from the higher one end of connecting axle comparatively hard, be not convenient for user's quick replacement installation film body, and take off the film body from the connecting axle or cup joint when the connecting axle on, in this operation process, the unable normal use of device, thereby its work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides a membrane device is spread to refuse landfill possesses convenient to use person and changes the connecting axle together with the membrane body that uses up fast, easy operation, labour saving and time saving has improved the work efficiency's of device advantage, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing above-mentioned convenient to use person changes the connecting axle together with the membrane body of using up fast, easy operation, labour saving and time saving has improved the work efficiency's of device advantage, the utility model discloses a specific technical scheme as follows: the utility model provides a membrane paving device for refuse landfill, includes bottom plate, connecting axle and the lamina membranacea, cup joint on the connecting axle and install the lamina membranacea, and the connecting axle both ends symmetry has seted up the fixed orifices, bottom plate top surface symmetric welding has the fixed plate, two the relative lateral wall symmetry fixed mounting of fixed plate has the bearing frame, and installs the installation axle in the bearing frame to installation axle one side has seted up the mounting groove, the connecting axle both ends correspond the inlay card and are in two in the mounting groove, two installation axle internal symmetry has seted up the installation cavity, and has placed the fixed pin in the installation cavity to be connected between fixed pin and the installation cavity inner wall and install reset spring, fixed pin one end runs through the installation cavity lateral wall and pegs graft in the fixed orifices, the activity groove has been seted up to installation cavity one side, fixed welding has the shifting block on one side, the shifting block inlay card is in the activity groove.

Further, the fixed welding of bottom plate top surface has the portal frame, and portal frame top surface one side fixed mounting has the nut to adjusting screw is installed in the nut crescent, adjusting screw installs the lifter plate in the bottom connection, and lifter plate bottom fixed mounting has the sword that cuts, bottom plate top surface fixed mounting has the cutting board, and cuts the board and be located under the sword that cuts, lifter plate top surface fixed welding has the direction slide bar, portal frame top surface fixed mounting has the direction sliding sleeve, the direction slide bar cup joints in the direction sliding sleeve.

Further, a plurality of first compression springs are uniformly installed on one side of the bottom surface of the lifting plate, the movable ends of the first compression springs are connected with a first movable frame, an upper roller is installed on the first movable frame, a lower roller is installed on the inner side of the portal frame, and the lower roller is located under the upper roller.

Furthermore, a through groove is formed in one side of the bottom plate, and an anti-abrasion roller is installed in the through groove.

Further, a plurality of second hold-down springs are evenly installed on one side of the bottom surface of the bottom plate, the movable ends of the second hold-down springs are connected with a second movable frame, and a film pressing roller is installed on the second movable frame.

Furthermore, a pull handle is fixedly welded on one side of the top surface of the bottom plate.

Furthermore, driving wheels are uniformly arranged at four corners of the bottom surface of the bottom plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a membrane device is spread to refuse landfill possesses following beneficial effect:

(1) The utility model is provided with an installation shaft and a connection shaft, before use, the connection shaft sleeved with the membrane body is fixedly installed between the two installation shafts, the specific method is that the two ends of the connection shaft are placed in the installation grooves symmetrically installed on the installation shaft in the bearing seat, then the shifting block positioned in the movable groove is loosened, the fixed pin moves under the elastic action of the reset spring installed in the installation cavity until the fixed pin penetrates through the side wall of the installation cavity and is inserted in the fixed holes symmetrically arranged at the two ends of the connection shaft, thus completing the fixed installation of the connection shaft sleeved with the membrane body, when the membrane body is used up, the reverse operation is carried out according to the steps, the connection shaft and the used membrane body can be detached and replaced together, and a new connection shaft sleeved with the membrane body is installed, the operation of the process is simple and convenient, time and labor are saved, and convenience is brought to the user for replacing the membrane body, when the film spreading device is used, one end of the film body penetrates between the upper roller and the lower roller and penetrates through an anti-abrasion roller arranged in the through groove, finally one end of the film body is pressed on the bottom surface of the film pressing roller, the arranged film pressing roller is arranged on a second movable frame, a plurality of second compression springs are uniformly arranged between the second movable frame and the bottom plate, when a worker drives the bottom plate to move forwards through a pull handle and a driving wheel, the film body, the connecting shaft and the mounting shaft rotate around a bearing seat fixedly arranged on a fixed plate, the film body is released to perform film spreading operation, the upper roller and the lower roller can flatten the released film body, and the anti-abrasion roller can greatly reduce the abrasion of the film body when the film body passes through the through groove, the film pressing roller can ensure that the film body is uniformly and stably laid at a specified position.

(2) The utility model discloses be provided with the lifter plate, cut sword and cutting plate, in the in-process of carrying out the film body and laying, the user cuts the film body as required and cuts off, the adjusting screw of rotatable nut inner gearing installation, install the lifter plate because the adjusting screw bottom is connected, and the fixed welded direction slide bar of lifter plate top surface cup joints in the direction slide sleeve of fixed mounting on the portal frame, so can drive the lifter plate along direction slide bar direction progressively decline along with adjusting screw's rotation, again because the last roll-type mounting is at first adjustable shelf, and first adjustable shelf top surface and lifter plate bottom surface evenly install the first compression spring of a plurality of, so first compression spring is compressed this moment, the film body is fixed between last roller and lower roll by tightly the centre gripping simultaneously, can not stimulate the film body, connecting axle and continuation bearing rotate, meanwhile, fixed mounting is in step descending in the sword that cuts of lifter plate bottom surface, until cutting sword and bottom surface fixed mounting cut the cutting plate, can not walk around the unable unevenness operation reason such as the back that goes on the back to cut the film body and the cutting off, the operation such as the unevenness can not walk around the back again the cutting knife and the operation back again, thereby can not cut off the film body and the back again the operation of cutting off the back again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a film paving device for a refuse landfill according to an embodiment of the present invention;

fig. 2 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 1, in accordance with an embodiment of the present invention;

fig. 3 is an enlarged view at B of fig. 1 according to an embodiment of the present invention;

fig. 4 is an enlarged view at C of fig. 1 according to an embodiment of the present invention;

fig. 5 is an enlarged view at D of fig. 2, according to an embodiment of the present invention;

fig. 6 is a mounting shaft perspective view of a membrane paving device for a refuse landfill according to an embodiment of the present invention.

In the figure:

1. a base plate; 2. a fixing plate; 3. a lower roller; 4. cutting the board; 5. a film pressing roller; 6. pulling a handle; 7. a membrane body; 8. a drive wheel; 9. installing a shaft; 10. a connecting shaft; 11. a gantry; 12. a nut; 13. adjusting the screw rod; 14. a lifting plate; 15. a first hold-down spring; 16. a roller is arranged; 17. cutting knife; 18. a guide sliding sleeve; 19. a guide slide bar; 20. a first movable frame; 21. a through groove; 22. an anti-abrasion roller; 23. a second hold-down spring; 24. a second movable frame; 25. a bearing seat; 26. a mounting cavity; 27. a return spring; 28. a fixing pin; 29. a fixing hole; 30. mounting grooves; 31. shifting blocks; 32. a movable groove.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a membrane device is spread to refuse landfill.

Now it is right with reference to the accompanying drawings and detailed description, as shown in fig. 1-6, according to the utility model discloses a membrane paving device for refuse landfill, including bottom plate 1, connecting axle 10 and membrane 7, cup joint on the connecting axle 10 and install membrane 7, and connecting axle 10 both ends symmetry has seted up fixed orifices 29, bottom plate 1 top surface symmetric welding has fixed plate 2, two relative one side lateral wall symmetric fixed mounting of fixed plate 2 has bearing frame 25, and install installation axle 9 in the bearing frame 25, and installation axle 9 one side has seted up mounting groove 30, connecting axle 10 both ends correspond the inlay card in two mounting grooves 30, two installation axle 9 internal symmetry have seted up installation cavity 26, and placed fixed pin 28 in installation cavity 26, and be connected between fixed pin 28 and the installation cavity 26 inner wall and install reset spring 27, fixed pin 28 one end runs through installation cavity 26 lateral wall and pegs graft in fixed orifices 29, movable groove 32 has been seted up to installation cavity 26 one side, fixed welding has on fixed pin 28 one side has dialling block 31, dialling block 31 has played and has dismantled connecting axle 10 and has changed the new membrane 7, the membrane paving device has not taken advantage of the work of the simple work of accomplishing the membrane paving device for saving time after taking one kind of a plurality of membrane, and has not taken advantage of the membrane.

In one embodiment, a portal frame 11 is fixedly welded on the top surface of a bottom plate 1, a nut 12 is fixedly installed on one side of the top surface of the portal frame 11, an adjusting screw 13 is installed in the nut 12 in an engaged manner, a lifting plate 14 is installed at the bottom end of the adjusting screw 13 in a connected manner, a cutting knife 17 is fixedly installed on the bottom surface of the lifting plate 14, a cutting plate 4 is fixedly installed on the top surface of the bottom plate 1, the cutting plate 4 is located right below the cutting knife 17, a guide slide rod 19 is fixedly welded on the top surface of the lifting plate 14, a guide slide sleeve 18 is fixedly installed on the top surface of the portal frame 11, the guide slide rod 19 is sleeved in the guide slide sleeve 18, so that the membrane 7 is uniformly and stably cut by using the cutting knife 17 and the cutting plate 4, the cut is smooth and neat, the membrane 7 is ensured to be smoothly and stably cut at one time, the cutting operation cannot be completed at one time due to the cutting uneven bottom surface and the like, and the problems of uneven cut and the like cannot occur.

In one embodiment, a plurality of first compression springs 15 are uniformly installed on one side of the bottom surface of the lifting plate 14, a first movable frame 20 is installed at the movable end of each first compression spring 15 in a connected manner, an upper roller 16 is installed on each first movable frame 20, a lower roller 3 is installed on the inner side of the portal frame 11, and the lower roller 3 is located right below the upper roller 16, so that the released film body 7 can be flattened by the upper roller 16 and the lower roller 3, and the film body 7 can be clamped and fixed when being cut.

In one embodiment, a through groove 21 is formed in one side of the bottom plate 1, and an anti-abrasion roller 22 is installed in the through groove 21, so that abrasion of the film body 7 when passing through the through groove 21 can be greatly reduced.

In one embodiment, a plurality of second pressing springs 23 are uniformly installed on one side of the bottom surface of the bottom plate 1, the movable ends of the second pressing springs 23 are connected with a second movable frame 24, and the film pressing roller 5 is installed on the second movable frame 24, so that the film body 7 can be uniformly and stably pressed and laid at a specific position.

In one embodiment, a pull handle 6 is fixedly welded on one side of the top surface of the bottom plate 1, so that the pull handle is convenient for a user to pull and guide to move.

In one embodiment, the four corners of the bottom surface of the bottom plate 1 are uniformly provided with driving wheels 8, which play a role of driving the moving bottom plate 1.

The working principle is as follows: the utility model is provided with an installation shaft 9 and a connection shaft 10, before the use, the connection shaft 10 sleeved with the membrane body 7 is fixedly installed between two installation shafts 9, the concrete method is that the two ends of the connection shaft 10 are placed in the installation grooves 30 symmetrically installed on the installation shaft 9 in the bearing seat 25, then the shifting block 31 positioned in the movable groove 32 is loosened, the fixed pin 28 moves under the elastic action of the reset spring 27 installed in the installation cavity 26 until the fixed pin 28 penetrates through the side wall of the installation cavity 26 and is inserted in the fixed holes 29 symmetrically arranged at the two ends of the connection shaft 10, the fixed installation of the connection shaft 10 sleeved with the membrane body 7 can be completed, when the membrane body 7 is used up, the reverse operation is carried out according to the steps, the connection shaft 10 can be detached and replaced together with the membrane body 7 which is used up, and the new connection shaft 10 sleeved with the membrane body 7 is installed, the operation of the process is simple and convenient, time and labor are saved, convenience is brought to a user to replace the membrane bodies 7, and after membrane paving is finished, a plurality of used membrane bodies 7 can be uniformly disassembled from the corresponding connecting shafts 10, so that the working time of the membrane paving device for the refuse landfill is saved, the working efficiency of the membrane paving device is improved, when the membrane paving device is used, one end of each membrane body 7 penetrates through the space between the upper roller 16 and the lower roller 3 and penetrates through the anti-abrasion roller 22 arranged in the through groove 21, one end of each membrane body 7 is pressed on the bottom surface of the corresponding membrane pressing roller 5, the membrane pressing roller 5 is arranged on the second movable frame 24, a plurality of second compression springs 23 are uniformly arranged between the second movable frame 24 and the bottom plate 1, when a worker drives the bottom plate 1 to move forwards through the pull handle 6 and the driving wheels 8, the membrane bodies 7, the connecting shafts 10 and the mounting shafts 9 rotate around the bearing seats 25 fixedly arranged on the fixed plate 2, the membrane bodies 7 are released to carry out membrane paving operation, the upper roller 16 and the lower roller 3 can flatten the released film 7, the anti-abrasion roller 22 can greatly reduce the abrasion of the film 7 when the film 7 passes through the through groove 21, the film pressing roller 5 can uniformly and stably lay the film 7 at a specified position, in addition, the utility model is provided with the lifting plate 14, the cutting knife 17 and the cutting plate 4, in the process of laying the film 7, a user can cut and cut the film 7 as required, the adjusting screw 13 mounted in the rotatable nut 12 in an inner engagement way is installed, the lifting plate 14 is installed because the bottom end of the adjusting screw 13 is connected, and the guide sliding rod 19 fixedly welded on the top surface of the lifting plate 14 is sleeved in the guide sliding sleeve 18 fixedly installed on the portal frame 11, so the lifting plate 14 can be driven to gradually descend along the direction of the guide sliding rod 19 along with the rotation of the adjusting screw 13, and because the upper roller 16 is installed on the first movable frame 20, and a plurality of first compression springs 15 are evenly installed on the top surface of the lifting plate 20 and the bottom surface of the lifting plate 14, and the first compression springs 15 are installed, at the same time, the film 7 is clamped and fixed between the upper roller 16 and the lower roller 3, the film 7 can not be pulled, the fixed, the cutting knife 17, the cutting plate can not stably and can not stably descend, the cutting plate 17, the cutting knife 17, the cutting plate can not stably installed on the cutting base plate 17, and the cutting plate can not stably, and the cutting knife 17, the cutting plate can not stably descend, the cutting plate can be cut off, the cutting knife 17, the cutting knife 7, the cutting plate can be cut off, then one end of the film body 7 is cut to pass by the anti-abrasion roller 22 and the film pressing roller 5 again, and the film laying operation can be continued.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a landfill shop membrane device, includes bottom plate (1), connecting axle (10) and diaphragm (7), its characterized in that, cup joint on connecting axle (10) and install diaphragm (7), and connecting axle (10) both ends symmetry has seted up fixed orifices (29), bottom plate (1) top surface symmetry welding has fixed plate (2), two fixed plate (2) relative one side lateral wall symmetry fixed mounting has bearing frame (25), and installs installation axle (9) in bearing frame (25) to installation axle (9) one side has seted up mounting groove (30), connecting axle (10) both ends correspond the inlay card and have two in mounting groove (30), two installation cavity (26) have been seted up to installation axle (9) symmetry, and have placed fixed pin (28) in installation cavity (26) to be connected between fixed pin (28) and installation cavity (26) inner wall and install reset spring (27), fixed pin (28) one end runs through installation cavity (26) lateral wall and pegs graft in fixed orifices (29), movable groove (32) have been seted up to installation cavity (26) one side, fixed pin (28) one side fixed block (31) are dialled, block 31 is dialled in movable block (31) welding.

2. The film paving device for the refuse landfill is characterized in that a portal frame (11) is fixedly welded to the top surface of the bottom plate (1), a nut (12) is fixedly installed on one side of the top surface of the portal frame (11), an adjusting screw (13) is installed in the nut (12) in an engaged mode, a lifting plate (14) is installed at the bottom end of the adjusting screw (13) in a connected mode, a cutting knife (17) is fixedly installed on the bottom surface of the lifting plate (14), a cutting plate (4) is fixedly installed on the top surface of the bottom plate (1), the cutting plate (4) is located under the cutting knife (17), a guide sliding rod (19) is fixedly welded to the top surface of the lifting plate (14), a guide sliding sleeve (18) is fixedly installed on the top surface of the portal frame (11), and the guide sliding rod (19) is sleeved in the guide sliding sleeve (18).

3. The film paving device for the refuse landfill according to claim 2, characterized in that a plurality of first compression springs (15) are uniformly installed on one side of the bottom surface of the lifting plate (14), the movable ends of the first compression springs (15) are connected with a first movable frame (20), an upper roller (16) is installed on the first movable frame (20), a lower roller (3) is installed on the inner side of the portal frame (11), and the lower roller (3) is located right below the upper roller (16).

4. The film paving device for the refuse landfill according to claim 1, characterized in that a through groove (21) is formed on one side of the bottom plate (1), and an anti-abrasion roller (22) is installed in the through groove (21).

5. The film paving device for the refuse landfill is characterized in that a plurality of second compression springs (23) are uniformly arranged on one side of the bottom surface of the bottom plate (1), the movable ends of the second compression springs (23) are connected with a second movable frame (24), and a film pressing roller (5) is arranged on the second movable frame (24).

6. The film paving device for the refuse landfill is characterized in that a pull handle (6) is fixedly welded on one side of the top surface of the bottom plate (1).

7. The refuse landfill mulching device according to claim 1, wherein the four corners of the bottom surface of the bottom plate (1) are uniformly provided with the driving wheels (8).