CN113290742A

CN113290742A - Novel incomplete membrane purifies harvester

Info

Publication number: CN113290742A
Application number: CN202110502298.6A
Authority: CN
Inventors: 罗鹏胜; 高晓平; 罗虎平; 思旺阳
Original assignee: Jingbian Fengshuo Machinery Manufacturing Co ltd
Current assignee: Jingbian Fengshuo Machinery Manufacturing Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-08-24

Abstract

The invention belongs to the technical field of agricultural machinery equipment, and particularly relates to a novel residual film purifying and collecting machine. Comprises a shaking screen, a shaking screen power device, a controller, a conveying device and a cam shaft roller; the shaking screen power device is connected with the shaking screen; the shaking screen is arranged at the upper part of the conveying device, and the bottom of the inner side of the shaking screen is provided with a scraper protruding upwards; the cam shaft roller comprises a cam shaft, a roller and a first motor, the first motor is connected with the cam shaft through a belt, and the cam shaft protrudes out of the outer surface of the roller to stir the residual film to move when rotating to the opening of the roller; the technical problems that in the prior art, the residual film purifying equipment needs a large amount of water to be washed, so that the resource waste is caused, and impurities coated in the residual film cannot be effectively removed are solved.

Description

Novel incomplete membrane purifies harvester

Technical Field

The invention belongs to the technical field of agricultural machinery equipment, and particularly relates to a novel residual film purifying and collecting machine.

Background

The residual film pollution belongs to agricultural non-point source pollution, and at present, the pollution of the residual film of the farmland is increasingly serious. Mechanized recovery is the most important way to solve the pollution of the residual film of the farmland. The residual film after mechanical recovery is seriously damaged and is mixed with more field impurities such as field clods, sand and stones, crop stubble and the like to form a residual film mixture, the physical characteristics of the residual film mixture are difficult to accurately measure, the cost of processing the residual film mixture into plastic particles is higher, and the separation technology is difficult to achieve; the prior art mostly achieves the purification by flotation through extensive water washing. But the residual film can be adhered after being soaked in water, so that sundries can not be wrapped in the film to be purified, and meanwhile, the water resource consumption is huge, and the scheme which can overcome the problem does not exist in the prior art.

Disclosure of Invention

The invention provides a novel residual film purifying and collecting machine, which solves the technical problems that in the prior art, residual film purifying equipment needs a large amount of water to be washed, so that resource waste is caused, and sundries contained in residual films cannot be effectively removed.

In order to achieve the aim, the invention provides a novel residual film purifying and collecting machine, which comprises a shaking screen, a shaking screen power device, a controller, a conveying device and a cam shaft roller, wherein the shaking screen power device is arranged on the cam shaft roller; the shaking screen power device is connected with the shaking screen; the shaking screen is arranged at the upper part of the conveying device, and the bottom of the inner side of the shaking screen is provided with a scraper protruding upwards; the cam shaft roller comprises a cam shaft, a roller and a first motor; the first motor is connected with a cam shaft through a belt; the controller is connected with the shaking screen power device and the first motor.

Furthermore, novel plastic film residue purifies the gathering machine and still includes the device of sweeping, sweep the device and set up to shaking screen cloth and/or camshaft cylinder upper portion.

Furthermore, a rotary screening roller is arranged behind the cam shaft roller; a bearing sleeve is arranged outside the rotary screening roller; the bearing sleeve is supported by the base; the middle position of the outer side of the rotary screening roller is provided with a rotary large gear, a rotary small gear is arranged at the bottom of the rotary screening roller and meshed with the rotary large gear, and the rotary small gear is driven by a second motor.

Further, the conveying device extends to the bottom of the rotary screening drum.

Furthermore, the novel residual film purifying and collecting machine also comprises a support for supporting, the outer side end of the shaking screen is rotatably connected to two sides of the support through a connecting rod shaft, the bottom of the inner side end is placed on a roller, and two ends of the roller are clamped on two sides of the support; limiting bulges are symmetrically arranged on the brackets at the two sides of the connecting rod shaft; the shaking screen power device comprises a driving rod, a third motor and an eccentric wheel; the upper end of the connecting rod shaft is rotatably connected with one end of the driving rod; the other end of the driving rod is rotationally connected with an eccentric shaft of the eccentric wheel; the eccentric wheel is connected with a third motor through a belt; the third motor is electrically connected with the controller.

Further, the shaking screen power device comprises a driving rod and a hydraulic rod; the upper end of the connecting rod shaft is rotatably connected with one end of the driving rod; the other end of the driving rod is connected with the output end of the hydraulic rod; the hydraulic rod is connected with the controller.

Furthermore, the height of the connecting position of the lower end of the connecting rod shaft at the inner side end of the shaking screen is adjustable.

Furthermore, a blowing air nozzle extends into the rotary screening roller from the upper end and/or the bottom.

Furthermore, the blowing air nozzle stretches into the rotary screening roller and blows from bottom to top.

Compared with the prior art, the invention has the beneficial effects that: through setting up a shake screen cloth that can shake from beginning to end, then set up the scraper blade that makes progress outstanding in its inboard bottom to the effect of pulling of cooperation camshaft cylinder, and then realize the shake that pulls of incomplete membrane, shake off the impurity that the incomplete membrane inside was wrapped, make impurity drop conveyer from the gap of shake screen cloth on, realize the edulcoration. The design of camshaft cylinder for when incomplete membrane can be effectively pulled the shake, the separation is realized with the camshaft to the efficient, makes the better next link of entering of incomplete membrane, and purifying effect is better, effective water economy resource.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Description of the drawings: 1. a third motor; 2. an eccentric wheel; 3. a drive rod; 4. a support; 4.1, limiting bulges; 5. a conveyor belt; 6. a first link shaft; 6.1, a second connecting rod shaft; 6.2, rollers; 7. shaking the screen; 7.1, a scraper; 8. a camshaft drum; 8.1, a camshaft; 8.2, a roller, 8.3 and a first motor; 9. a support arm; 10. rotating the screening drum; 10.1, a threaded baffle; 11. purging the gas tank; 11.1, purging an air faucet; 12. a base; 12.1, bearing sleeves; 13. a second motor; 14. rotating the pinion gear; 15. rotating the bull gear; 16. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first" and "second," and the like, in the description and in the claims of embodiments of the present invention are used for distinguishing between different objects and not for describing a particular order of the objects. For example, the first parameter set and the second parameter set, etc. are used to distinguish different parameter sets, rather than to describe a particular order of parameter sets.

In the description of the embodiments of the present invention, the meaning of "a plurality" means two or more unless otherwise specified. For example, a plurality of elements refers to two elements or more.

The term "and/or" herein is an association relationship describing an associated object, and means that there may be three relationships, for example, a display panel and/or a backlight, which may mean: there are three cases of a display panel alone, a display panel and a backlight at the same time, and a backlight alone. The symbol "/" herein denotes a relationship in which the associated object is or, for example, input/output denotes input or output.

In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

The prior art mostly achieves the purification by flotation through extensive water washing. But the residual film can be adhered after being soaked in water, so that sundries can not be wrapped in the film to be purified, and meanwhile, the water resource consumption is huge, and the scheme which can overcome the problem does not exist in the prior art. Therefore, the invention provides the following technical scheme:

the novel residual film purifying and collecting machine comprises a shaking screen, a shaking screen power device, a controller, a conveying device, a blowing device and a cam shaft roller; the shaking screen power device is connected with the shaking screen; the shaking screen is arranged at the upper part of the conveying device, and the bottom of the inner side of the shaking screen is provided with a scraper protruding upwards; the cam shaft roller comprises a cam shaft, a roller and a first motor, the first motor is connected with the cam shaft through a belt, and the cam shaft protrudes out of the outer surface of the roller to stir the residual film to move when rotating to the opening of the roller; the controller is connected with the shaking screen power device and the first motor.

Rock the screen cloth around shaking screen cloth power device to and the outstanding scraper blade that sets up on the screen cloth, through pulling of camshaft cylinder simultaneously, and then realize, the abundant expansion and the shake of incomplete membrane, and then shake off grit, the debris of covering in the incomplete membrane, inefficacy efficient purification effect. Efficiency is higher, and the energy consumption is littleer, has effectively solved the technical problem that the impurity that contains can't get rid of when the incomplete membrane is retrieved, and purifying effect is better.

Embodiment 1, as shown in fig. 1, the novel residual film purifying and collecting machine comprises a shaking screen 7, a shaking screen power device, a controller 16, a conveyor belt 5, a blowing device, a cam shaft roller 8 and a bracket 4; the shaking screen power device is connected with a shaking screen 7; the shaking screen 7 is of a U-shaped groove structure, and the bottom of the shaking screen is of a net shape; the shaking screen 7 is arranged at the upper part of the conveyor belt 5, the bottom of the inner side of the shaking screen 7 is provided with a scraper 7.1 which protrudes upwards, and the scraper 7.1 is preferably inclined upwards towards the moving direction of the conveyor belt; camshaft cylinder 8 includes camshaft 8.1, cylinder 8.2 and first motor 8.3, and 8.3 terminal surface settings are passed at camshaft 8.1 both ends, and camshaft 8.1 is connected through the belt to first motor 8.3, and cylinder 8.2 passes through support arm 9 to be fixed on support 4. Set up on camshaft 8.1 and dial the board for drag the incomplete membrane. An opening gap for accommodating the pulling plate to penetrate out is arranged on the roller 8.2. The cam shaft 8.1 protrudes out of the outer surface of the roller 8.2 when rotating to the opening of the roller 8.2 and is used for stirring the residual film to move; the drum 8.2 is designed to be convex at the output side, so that when the cam shaft 8.1 rotates to one side of the shaking screen 7, the drum 8.2 is protruded from the opening gap of the drum 8.2, and when the cam shaft rotates to the opposite side, the cam shaft retracts into the drum 8.2, so that the residual film is separated from the protruded shifting plate on the cam shaft 8.1. The purging device is arranged opposite to the shaking screen 7; the controller 16 is connected with the shaking screen power device, the purging device, the first motor 8.3 and the third motor 1. The shaking screen power device comprises a driving rod 3, a third motor 1 and an eccentric wheel 2; the upper end of the first connecting rod shaft 6 is rotatably connected with one end of the driving rod 3; the brackets 4 on the two sides of the first connecting rod shaft 6 are also symmetrically provided with limiting bulges 4.1 which are used for limiting the swinging angle of the first connecting rod shaft 6 so as to control the motion amplitude of the shaking screen 7; the other end of the driving rod 3 is rotationally connected with an eccentric shaft on the eccentric wheel 2; the eccentric wheel 2 is connected with a third motor 1 through a belt. The upper end of the second connecting rod shaft 6.1 is rotatably connected with two sides of the inner side end of the shaking screen 7, and the bottom of the second connecting rod shaft is rotatably fixed on two sides of the bracket 4.

Illustratively, to enhance the purging effect, the purge air nozzle 11.1 is disposed opposite to the upper portion of the camshaft drum 8.

Illustratively, in order to improve the blowing effect and enable the residual film to be shaken and to be better unfolded in the dragging process, preferably, the blowing air nozzles 11.1 are arranged opposite to the shaking screen 7 and the upper part of the camshaft drum 8. So that the residual film can be further unfolded to remove impurities, and the impurities are discharged through the bottom of the shaking screen 7.

Exemplarily, in order to further improve the purification effect, a rotary screening drum 10 is further arranged behind the cam shaft drum; a bearing sleeve 12.1 is arranged outside the rotary screening drum 10; the side wall of the rotary screening drum 10 is also of a screen structure. The bearing sleeves 12.1 are supported by the base 12, and preferably, one sleeve is arranged in front of and behind the base; the middle position of the outer side of the rotary screening roller 10 is provided with a rotary large gear 15 which is arranged around the rotary screening roller 10 and fixedly connected with the rotary large gear by welding, a rotary small gear 14 is arranged at the bottom of the rotary screening roller 10 and meshed with the rotary large gear 15, and the rotary small gear is driven 13 by a second motor. Thereby driving the rotary screening drum 10 in rotation during the driving process. After the residual film is subjected to first-step shaking purification, the residual film enters from the upper part of the rotary screening drum 10, and then is further shaken and dispersed by the rotary rubbing of the rotary screening drum 10. While the impurities on the upper part thereof can be screened off from the screen on the rotary screening drum 10.

Illustratively, the inner wall of the rotary screening drum 10 is provided with an inwardly protruding threaded baffle 10.1 for further improving the cleaning effect.

Illustratively, in order to further collect the impurities intensively, the conveyor belt 5 extends to the bottom of the rotary screening drum 10, so that the impurities shaken off in the rotary screening drum 10 are also collected and conveyed intensively.

Example 2, as shown in fig. 2, the shaking screen 7 is rotatably connected at its outer ends to both sides of the bracket 4 by a first connecting rod shaft 6, and the bottom of the inner end is placed on a rubber roller 6.2, that is, the end close to the rotary screening drum 10 is placed on the rubber roller 6.2. Two ends of the roller 6.2 are clamped on two sides of the bracket 4 and can rotate relative to the bracket 4; the brackets 4 on the two sides of the first connecting rod shaft 6 are also symmetrically provided with limiting bulges 4.1; the shaking screen power device comprises a driving rod 3, a third motor 1 and an eccentric wheel 2; the upper end of the first connecting rod shaft 6 is rotatably connected with one end of the driving rod 3; the other end of the driving rod 3 is rotationally connected with an eccentric shaft on the eccentric wheel 2; the eccentric wheel 2 is connected with a third motor 1 through a belt.

Illustratively, the shaker screen power assembly includes a drive rod 3 and a hydraulic rod (not shown); the upper end of the first connecting rod shaft 6 is rotatably connected with one end of the driving rod 3; the other end of the driving rod 3 is connected with the output end of the hydraulic rod; the hydraulic levers are connected to a controller 16. Therefore, the controller 16 controls the hydraulic rod to stretch, the hydraulic rod stretches and drives the shaking screen 7 to move back and forth, and shaking power is formed on the residual films.

Illustratively, the height of the lower end connecting position of the second connecting rod shaft 6.1 at the inner side end of the shaking screen 7 is adjustable, and the position adjustability is realized by arranging different fixing holes.

Illustratively, the rotary screening drum 10 has a purge air tap 11.1 extending from the top and/or bottom.

Illustratively, the blowing nozzle 11.1 extends into the rotary screening drum 10 and blows from bottom to top. Further, the residual film rotating to the upper part is blown further in the falling process, and the shaking effect is further improved. The inwards convex screw thread baffle 10.1 that sets up on the rotary screen cylinder 10 inner wall for the plastic film residue becomes the screw thread form and arranges in rotary screen cylinder 10, and then the cooperation is from upwards sweeping that forms down, makes debris blow the back, can follow the plastic film residue middle of screw thread form range and drop, further improves purifying effect.

Illustratively, the gravity of the residual film is slightly larger than the sum of the centrifugal force and the blowing force applied to the residual film at the uppermost end of the inner wall of the rotary screening drum 10, but is smaller than the sum of the centrifugal force and the blowing force near the blowing air nozzle 11.1. So that the residual film can drop downwards to a certain extent along the inner wall of the rotary screening roller 10, but can not drop completely, thereby repeatedly turning over and improving the purification efficiency.

The working principle and the working process are as follows: in the course of the work, the plastic film residue is put into from shake screen cloth 7 entrance, then through controller 16 control, first motor 8.3, second motor 13, the third motor rotates, third motor 1 drives eccentric wheel 2 and rotates, and then drive actuating lever 3 fore-and-aft rotary motion, thereby give shake screen cloth 7 a swing-back power, shake screen cloth 7 swing, then through setting up the cooperation of scraper blade 7.1 of its upper portion, thereby will place the plastic film residue of its upper portion forward shake, camshaft 8.1 inside camshaft cylinder 8 simultaneously upwards rotates under the drive of first motor 8.3, when rotating plastic film residue department, the board of dialling that sets up on the camshaft 8.1 upwards drags the upset with the plastic film residue, when rotating relative one side, because cylinder 8.2 is close to outside one end and is outstanding setting, thereby make and dial the board and retract relative cylinder 8.2. Thereby separate with the plastic film residue, at elementary purification in-process, set up and sweep the air cock and sweep the plastic film residue on shaking screen cloth and 8.2 upper portions of cylinder, further improve purifying effect. The residual film continuously moves downwards after being dragged by the cam shaft roller 8, enters the rotary screening roller 10, is distributed in a thread shape along the inner part of the rotary screening roller 10 under the action of the thread baffle 10.1, and is further purified under the rotation of the rotary screening roller 10. The purified impurities can also fall off from the screen mesh in the middle of the residual film in the threaded arrangement. Meanwhile, under the blowing of the blowing air nozzle 11.1 arranged inside the rotary screening roller 10, the residual film is turned over along the inner wall of the rotary screening roller 10 under the combined action of the gravity of the residual film, the centrifugal force and the blowing force, so that the purification effect is further improved. And finally, discharging the residual film from the bottom of the rotary screening roller 10, and completing final purification through a water washing pool. The falling foreign matter is collected intensively by the conveyor belt 5.

While embodiments of the present invention have been described, the present invention is not limited to the above-described embodiments, which are intended to be illustrative rather than limiting, and it will be apparent to those of ordinary skill in the art in light of the teachings of the present invention that many more modifications can be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a novel incomplete membrane purifies harvester which characterized in that: comprises a shaking screen, a shaking screen power device, a controller, a conveying device and a cam shaft roller; the shaking screen power device is connected with the shaking screen; the shaking screen is arranged at the upper part of the conveying device, and the bottom of the inner side of the shaking screen is provided with a scraper protruding upwards; the cam shaft roller comprises a cam shaft, a roller and a first motor; the first motor is connected with a cam shaft through a belt; the controller is connected with the shaking screen power device, the purging device and the first motor.

2. The novel residual film purifying and collecting machine according to claim 1, characterized in that: the novel residual film purifying and collecting machine further comprises a purging device, and the purging device is arranged opposite to the upper part of the shaking screen and/or the upper part of the camshaft roller.

3. The novel residual film purifying and collecting machine according to claim 1, characterized in that: a rotary screening roller is arranged behind the cam shaft roller; a bearing sleeve is arranged outside the rotary screening roller; the bearing sleeve is supported by the base; the middle position of the outer side of the rotary screening roller is provided with a rotary large gear, a rotary small gear is arranged at the bottom of the rotary screening roller and meshed with the rotary large gear, and the rotary small gear is driven by a second motor.

4. The novel residual film purifying and collecting machine according to claim 1, characterized in that: the conveyor extends to the bottom of the rotating screening drum.

5. The novel residual film purifying and collecting machine according to claim 1, characterized in that: the novel residual film purifying and collecting machine also comprises a support for supporting, the outer side end of the shaking screen is rotatably connected to two sides of the support through a connecting rod shaft, the bottom of the inner side end is placed on the roller, and two ends of the roller are clamped on two sides of the support; limiting bulges are symmetrically arranged on the brackets at the two sides of the connecting rod shaft; the shaking screen power device comprises a driving rod, a third motor and an eccentric wheel; the upper end of the connecting rod shaft is rotatably connected with one end of the driving rod; the other end of the driving rod is rotationally connected with an eccentric shaft of the eccentric wheel; the eccentric wheel is connected with a third motor through a belt; the third motor is electrically connected with the controller.

6. The novel residual film purifying and collecting machine according to claim 5, characterized in that: the shaking screen power device comprises a driving rod and a hydraulic rod; the upper end of the connecting rod shaft is rotatably connected with one end of the driving rod; the other end of the driving rod is connected with the output end of the hydraulic rod; the hydraulic rod is connected with the controller.

7. The novel residual film purifying and collecting machine according to claim 1, characterized in that: the height of the connecting position of the lower end of the connecting rod shaft at the inner side end of the shaking screen is adjustable.

8. The novel residual film purifying and collecting machine according to claim 3, characterized in that: and a blowing air nozzle extends into the rotary screening roller from the upper end and/or the bottom.

9. The novel residual film purifying and collecting machine according to claim 8, characterized in that: the blowing air nozzle extends into the rotary screening roller and blows air from bottom to top.