CN203301957U - Comb teeth type waste film pick-up machine - Google Patents

Abstract

A comb-tooth type waste film picker includes a frame, a film lifting shovel, a comb-tooth film cleaning mechanism, an eccentric shaking mechanism, a conveying mechanism, a transmission mechanism and a film collecting box. The film collecting box is set at the rear end of the frame, the film lifting shovel is set at the front and bottom of the frame, the eccentric shaking mechanism is set at the rear of the film lifting shovel, the eccentric shaking mechanism is set at the bottom of the middle of the frame, and the comb cleaning mechanism is set at the front and upper part of the eccentric shaking mechanism. Membrane mechanism, the conveying mechanism is installed obliquely behind the comb film cleaning mechanism, the conveying mechanism is set above the middle of the frame, and the rear end of the conveying mechanism is located above the film collecting box. Use the rotating comb to pick up the plastic film from the soil and the fixed comb to scrape off the waste film on the moving comb and drop it into the conveying mechanism. Grass and crop stubble are transported backward through the shaking grid, which prevents weeds and stubble from entering the film collecting box, making the work of picking up waste film and unloading film reliable, and has the characteristics of safety, efficiency and labor saving.

Description

Comb type waste film picker

technical field

The utility model belongs to the technical field of agricultural machinery, in particular to a comb-tooth type waste film pick-up machine.

Background technique

With the development of agricultural technology, plastic film mulching planting technology has been widely promoted in my country. However, after crops are harvested, there are a large number of waste plastic films mixed in the soil. It takes hundreds of years for these residual films to biodegrade in the natural environment. If picking and cleaning is not carried out, it will not only affect the next cultivation and crop growth, but also seriously pollute the environment. It needs to be picked up and recycled in time. At present, manual cleaning and collection are mainly used, which is not only time-consuming, labor-intensive, but also low-efficiency. In order to solve the problem of picking up and recycling waste plastic film, a variety of waste film recycling machines have been developed in China, which can be roughly divided into nail-toothed film-tying rollers, spring-toothed film grabbing machines, and telescopic finger roller-type residual film recycling machines. type. The nail-tooth film-tying roller rolls along the ground, and the nail teeth go into the soil to pierce the residual film. After working for a period of time, the nail teeth are full of residual film, and the residual film on each nail tooth needs to be manually pulled out. , takes a long time. When the spring-tooth type film wrapping machine is working, the residual film is gathered into piles or strips, which need to be manually collected and transported to the outside of the farmland, and the recycling efficiency is low. Telescopic finger roller type residual film recovery machine, when working, the telescopic finger moves with the rotation of the drum under the action of the eccentric mechanism. The telescopic finger and the drum are connected by a ball hinge. Because the thickness of the residual film is very thin, it is easy to jam the ball hinge. , the failure rate is high during use. Therefore, the current waste film picking machines generally have problems such as low recovery rate and poor work reliability, which need to be improved.

Utility model content

The technical problem to be solved by the utility model is to provide a comb-tooth type waste film picker with simple structure, safety, reliability, high efficiency and labor saving for the shortcomings of the prior art.

Adopt following technical scheme for solving the technical problem of the present utility model:

A comb-tooth type waste film picking machine, including a frame, a film lifting shovel, a comb-tooth film cleaning mechanism, an eccentric shaking mechanism, a conveying mechanism, a transmission mechanism and a film collecting box, the rear end of the frame is provided with a film collecting box, A film lifting shovel is arranged at the front and bottom of the frame, an eccentric shaking mechanism is arranged at the rear of the film lifting shovel, and the eccentric shaking mechanism is arranged at the bottom of the middle part of the frame, and a comb tooth film cleaning mechanism is arranged at the front and upper part of the eccentric shaking mechanism , the rear of the comb film cleaning mechanism is obliquely provided with a conveying mechanism, the conveying mechanism is arranged above the middle part of the frame, and the rear end of the conveying mechanism is located above the film collecting box.

The eccentric shaking mechanism includes an eccentric shaking shaft, and the eccentric shaking shaft is arranged transversely in the middle of the frame. An active bushing is installed at both ends of the eccentric shaking shaft, and the other end of the driving bushing is provided with a shaking driven shaft. The two ends of the jitter driven shaft are respectively equipped with a grid bar connecting plate and a front bushing, the front bushing is arranged on the frame, the other side of the grid bar connecting plate is provided with a rear bushing, and the rear bushing The shaft sleeve is arranged on the frame, and several shaking grid bars are arranged between the grid bar connecting plates.

The comb film cleaning mechanism includes movable combs and fixed combs adapted to each other, the movable combs are arranged on the movable comb shaft, the movable comb shaft is arranged on the frame, and the movable comb A fixed comb tooth connecting plate is arranged obliquely above the shaft, fixed comb teeth are arranged at the lower end of the fixed comb tooth connecting plate, and the fixed comb tooth connecting plate is arranged on the frame.

The conveying mechanism is arranged at the rear and lower part of the comb film cleaning mechanism, and the conveying mechanism includes a conveyor belt installed obliquely on the frame, and the conveyor belt is wound between the conveyor belt driving shaft and the conveyor belt driven shaft, The driven shaft of the conveyor belt is installed above the rear part of the implement frame, the driven shaft of the conveyor belt is located above the film collecting box, and the driving shaft of the conveyor belt is installed on the lower frame of the fixed comb teeth.

The transmission mechanism includes a reversing gear box, the reversing gear box is arranged on the upper front of the machine frame, the output end of the reversing gear box is connected to the eccentric shaking shaft through a transverse chain, and the output end of the reversing gear box is inclined to the chain The shaft end of the driving shaft of the conveyor belt is connected, the output end of the reversing gearbox is connected to the eccentric shaking shaft through a transverse chain, and the eccentric shaking shaft is connected to the movable comb shaft through a vertical chain.

The distance between the moving comb shaft and the film lifting shovel is adjusted by adjusting the bearing seat.

The gap between the fixed comb teeth and the movable comb teeth is adjusted by bolts on the fixed comb teeth connecting plate.

A depth-limiting wheel is respectively arranged on both sides of the middle part of the machine frame.

The film collecting box of the machine tool is fixed at the rear end of the machine tool frame through a pin shaft.

The rotating shaft sleeve at the rear of the film collecting box is hinged with the rotating shaft at the rear of the implement frame.

The penetration depth of the film lifting shovel of the utility model can be adjusted by the depth-limiting wheels on both sides of the middle part of the implement frame. There is a comb-toothed film cleaning mechanism behind the film removal shovel, and fixed combs are arranged on the rear and upper part of the moving comb shaft of the comb-tooth film cleaning mechanism. When the connecting plate is in position, the fixed comb teeth scrape the waste film from the driven comb teeth and fall into the conveyor belt. An eccentric shaking mechanism is installed under the middle part of the tool. The rotation of the eccentric shaking shaft drives the shaking slave shaft to reciprocate, so that the weeds and crop stubble scooped up by the film shovel are shaken and transported backward through the shaking grid, avoiding weeds and The stubble enters the film collecting box. The conveyor belt of the conveying mechanism is wound between the driving shaft of the conveyor belt and the driven shaft of the conveyor belt. During operation, the rotation of the driving shaft drives the rotation of the driven shaft, so that the conveyor belt transports the waste plastic film to the film collecting box at the rear end of the machine. The film collecting box is hinged to the rotating shaft at the rear of the machine frame through the rotating shaft sleeve at the rear, and the film collecting box is turned over by pulling out the pin shaft when unloading the film, so that the film unloading work is efficient, labor-saving and safe. The utility model has the advantages of simple structure, safety and reliability, high efficiency and labor saving.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a rear side view of the utility model;

Fig. 3 is a structural schematic diagram of the comb film cleaning mechanism of the utility model;

Fig. 4 is a structural schematic diagram of the eccentric shaking mechanism of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figures 1 and 2, a comb-toothed waste film picking machine includes a frame 2, a film lifting shovel 15, a comb-toothed film cleaning mechanism, an eccentric shaking mechanism, a conveying mechanism, a transmission mechanism, a depth-limiting wheel 6 and Film collecting box 1. The film collecting box 1 is hinged with the rotating shaft 23 at the rear end of the frame 2 through a rotating sleeve 24 . Film removal shovel 15 is installed on the front bottom of frame 2. The rear of the film shovel 15 is equipped with an eccentric shaking mechanism. As shown in Figure 4, the eccentric shaking mechanism is arranged under the middle part of the frame 2. The eccentric shaking mechanism includes an eccentric shaking shaft 19 and a grid connecting plate 21. The eccentric shaking shaft 19 is laterally installed on the frame 2 through a bearing seat 29, and the eccentric shaking A driving shaft sleeve 4 is respectively equipped with at the two ends of the shaft 19, and the other end of the driving shaft sleeve 4 is provided with a jittering driven shaft 30, and each of the two ends of the jittering driven shaft 30 is equipped with a grid bar connecting plate 21 and a front shaft sleeve 8. The other end of the sleeve 8 is installed on the frame 2, the other side of the grille connecting plate 21 is installed with the rear bushing 5, the other end of the rear bushing 5 is installed on the frame 2, and a number of shakers are installed at the bottom between the grille connecting plates 21. Bar 12. The eccentric shaking shaft 19 drives the bar connecting plate 21 to shake back and forth around the front bushing 8 and the rear bushing 5 . A comb-teeth film cleaning mechanism is installed above the vibrating grid bar 12. As shown in FIG. The moving comb teeth 13 are vertically welded in three groups on the moving comb tooth shaft 14, and the moving comb tooth shaft 14 is installed on the frame 2. Fixed comb tooth connecting plate 26 is installed on the oblique top of moving comb tooth shaft 14, and fixed comb tooth connecting plate 26 is fixed on the frame 2. The lower end of the fixed comb tooth connecting plate 26 is provided with fixed comb teeth 16, and the fixed comb teeth 16 and the movable comb teeth 13 installed on the movable comb tooth shaft 14 are adapted to each other. The rear bottom of the comb-tooth film cleaning mechanism is provided with a conveying mechanism, and the conveying mechanism includes a conveyor belt 25 installed obliquely on the frame 2, and the conveyor belt 25 is wrapped around the conveyor belt driving shaft 20 and the conveyor belt driven shaft 22. The conveyor belt driven shaft 22 is installed above the middle rear part of the implement frame 2 , and the conveyor belt driven shaft 22 is positioned above the film collecting box 1 . The conveyor belt driving shaft 20 is installed on the lower frame 2 of the fixed comb teeth 16, and the conveyor belt driving shaft 20 shaft end is connected with the output end of the reversing gear box 17 by the inclined chain 10. A depth-limiting wheel 6 is respectively housed on both sides, middle part, of the implement frame 2 .

When the tractor is driven forward by the three-point hitch 18, the mulching shovel 15 scoops up the waste plastic film and the soil and transports it backwards. On the grid bar 21, the output end of the reversing gear box 17 drives the eccentric shaking shaft 19 through the transverse chain 9, the eccentric shaking shaft 19 drives the shaking driven shaft 30 to rotate, and the shaking driven shaft 30 drives the grid bar connecting plate 21 to surround the front bushing 8 Shake back and forth with the rear axle sleeve 5, thereby the weeds and crop stubble scooped up by the film shovel are shaken and transported backward through the shaking grid bar 21, preventing weeds and stubble from entering the film collection box 1. At the same time, the waste film is transported to the moving comb shaft 14 behind the film shovel 15, and the vertical chain 11 transmits the output power of the reversing gear box 17 to the moving comb shaft 14, and the moving comb shaft 14 rotates to drive the moving comb 13. Pick up the film, when the moving comb shaft 14 rotates to the position of the fixed comb connecting plate 26, the fixed comb 16 at the lower end of the fixed comb connecting plate 26 scrapes the waste film from the driven comb 13 and falls into the conveyor belt 25 , The moving comb shaft 14 and the film shovel 15 spacing can be adjusted by adjusting the bearing seat 28, and the fixed comb 16 and the moving comb 13 gap can be regulated by the bolt 27 on the fixed comb connecting plate 26. The oblique chain 10 transmits the output power of the reversing gear box 17 to the driving shaft 20 of the conveyor belt, and the driving shaft 20 of the conveyor belt rotates to drive the driven shaft 22 of the conveyor belt to rotate, so that the conveyor belt 25 transports the waste plastic film to the film collection box at the rear end of the machine 1, the unloading of the film can be realized by pulling out the pin 3 to turn the film collecting box. Film shovel 15 burrow depth can be realized by adjusting depth-limiting wheel lifting plate 7 heights.

Claims (10)

1. the useless film pick-up machine of a comb-tooth-type, comprise frame, loosening shovel, the clear film of broach mechanism, eccentric shaker mechanism, conveying mechanism, transmission mechanism and film-collecting box, it is characterized in that: the rear end of described frame (2) arranges film-collecting box (1), the front lower place of described frame (2) arranges loosening shovel (15), the rear of described loosening shovel (15) arranges eccentric shaker mechanism, described eccentric shaker mechanism is located at below, frame (2) middle part, the front upper place of described eccentric shaker mechanism arranges the clear film of broach mechanism, the rear of the clear film of described broach mechanism is obliquely installed conveying mechanism, described conveying mechanism is located at top, frame (2) middle part, the rear end of described conveying mechanism is positioned at the top of film-collecting box (1).

2. the useless film pick-up machine of a kind of comb-tooth-type according to claim 1, it is characterized in that: described eccentric shaker mechanism comprises eccentric shaker shaft (19), described eccentric shaker shaft (19) is horizontally installed on frame (2) middle part, a driving axle housing (4) respectively is equipped with at described eccentric shaker shaft (19) two ends, the other end of described driving axle housing (4) arranges shake driven shaft (30), a grizzly bar connecting plate (21) and front shaft sleeve (8) respectively are equipped with in the two ends of described shake driven shaft (30), described front shaft sleeve (8) is arranged on frame (2), the opposite side of described grizzly bar connecting plate (21) arranges rear axle housing (5), described rear axle housing (5) is arranged on frame (2), some shake grizzly bars (12) are housed between described grizzly bar connecting plate (21).

3. the useless film pick-up machine of a kind of comb-tooth-type according to claim 1, it is characterized in that: the clear film of described broach mechanism comprises the moving broach (13) of mutual adaptation and determines broach (16), described moving broach (13) is arranged on moving comb shaft (14), described moving comb shaft (14) is arranged on frame (2), the oblique upper setting of described moving comb shaft (14) is determined broach connecting plate (26), described lower end of determining broach connecting plate (26) arranges determines broach (16), describedly determines broach connecting plate (26) and is arranged on frame (2).

4. the useless film pick-up machine of a kind of comb-tooth-type according to claim 1, it is characterized in that: described conveying mechanism is arranged on the back lower place of the clear film of broach mechanism, described conveying mechanism comprises that inclination is arranged on the conveyer belt (25) on frame (2), described conveyer belt (25) installs around between conveyer belt driving shaft (20) and conveyer belt driven shaft (22), described conveyer belt driven shaft (22) is arranged on facility frame (2) postmedian top, described conveyer belt driven shaft (22) is positioned at the top of film-collecting box (1), described conveyer belt driving shaft (20) is arranged on the lower methods, rack (2) of determining broach (16).

5. the useless film pick-up machine of a kind of comb-tooth-type according to claim 1, it is characterized in that: described transmission mechanism comprises reverse box (17), described reverse box (17) is arranged on facility frame (2) front upper place, described reverse box (17) output connects eccentric shaker shaft (19) by horizontal chain (9), the oblique chain of described reverse box (17) output (10) connects conveyer belt driving shaft (20) axle head, described reverse box (17) output connects eccentric shaker shaft (19) by horizontal chain (9), described eccentric shaker shaft (19) connects moving comb shaft (14) by vertical chain (11).

6. the useless film pick-up machine of a kind of comb-tooth-type according to claim 1 is characterized in that: described moving comb shaft (14) with loosening shovel (15) spacing by adjusting bearing block (28) adjustment.

7. the useless film pick-up machine of a kind of comb-tooth-type according to claim 1 is characterized in that: describedly determine the gap of broach (16) and moving broach (13) by determine above bolt (27) adjusting of broach connecting plate (6).

8. according to the useless film pick-up machine of the described a kind of comb-tooth-type of claims 1, it is characterized in that: a gauge wheel (6) respectively is equipped with on both sides, described facility frame (2) middle part.

9. according to the useless film pick-up machine of the described a kind of comb-tooth-type of claims 1, it is characterized in that: the film-collecting box of described facility (1) is fixed on facility frame (2) rear end by bearing pin (3).

10. according to the useless film pick-up machine of the described a kind of comb-tooth-type of claims 1, it is characterized in that: the rotary axle box (24) at described film-collecting box (1) rear portion is hinged with the turning cylinder (23) at described facility frame (2) rear portion.

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