CN216874198U

CN216874198U - To big-arch shelter plastic film recovery plant in crops growth period

Info

Publication number: CN216874198U
Application number: CN202220296377.6U
Authority: CN
Inventors: 吕宪军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-07-05
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a greenhouse mulching film recycling device in a crop growth period, and mainly relates to the field of crop mulching film recycling devices. The collecting tank is arranged on the frame body, and a cutting wheel is arranged at the front end of the frame body; the collecting device is characterized in that a pressing roller is arranged at the opening end of the collecting tank, one end of the pressing roller is connected with a driving piece, and the pressing roller is pressed at the opening end of the collecting tank through a spring pressing mechanism. The utility model has the beneficial effects that: can realize carrying out the recovery of plastic film in the growth period after crops germinate to can not cause the damage to the rhizome of plant when carrying out the recovery of plastic film, and then avoid bringing negative effects for crops grow because the plastic film is retained for a long time.

Description

To big-arch shelter plastic film recovery plant in crops growth period

Technical Field

The utility model relates to the field of crop mulching film recycling equipment, in particular to greenhouse mulching film recycling equipment in a crop growth period.

Background

For some agricultural products, in order to make the agricultural products normally grow, crops with harsh growth regulation, such as melons and fruits, are planted in the greenhouse, and during the initial period of the crops, the crops planted in the greenhouse need to be covered with films, so that the seeds of the crops can effectively germinate at the initial germination stage. After the plant of the crop is germinated, when the crop is in a normal growth stage, the mulching film finishes the task of protecting the plant to germinate in the initial stage, the mulching film is not required to be retained, but the crop penetrates out of the mulching film, so that the mulching film is recycled, and the damage to the rootstocks of the plant can be possibly caused. If the plastic film is kept in the farmland where the crops grow all the time, negative effects can be generated, such as the effects on the irrigation of the crops and the normal growth of the adventitious roots of the crops are affected, and the plastic film can enter the soil after being kept for a long time, so that the plastic film is difficult to clean out of the soil even when the crops are planted in different seasons, and the normal growth of the crops planted after the seasons are changed is affected.

Based on above-mentioned problem, need design a big-arch shelter plastic film recovery plant to in the crops growth period, can realize carrying out the recovery of plastic film in the growth period after crops sprout to can not cause the damage to the rhizome of plant when carrying out the recovery of plastic film, and then avoid bringing negative effects for crops growth because the plastic film is retained for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide greenhouse mulching film recycling equipment in a crop growing period, which can realize the recycling operation of mulching films for crops in the growing period, and can not damage the rhizome parts of the crops while recycling the mulching films, so that the mulching films are prevented from being left in a field for a long time and influencing the normal management of greenhouses of growers, and the scientific planting of the crops is guaranteed.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a greenhouse mulching film recovery device in a crop growth period comprises a frame body and a collecting tank, wherein the collecting tank is arranged on the frame body, and a cutting wheel is arranged at the front end of the frame body; the collecting tank is characterized in that a pressing roller is arranged at the opening end of the collecting tank, one end of the pressing roller is connected with a driving piece, and the pressing roller is pressed at the opening end of the collecting tank through a spring pressing mechanism.

The two sides of the frame body are provided with driving connecting rods, the cutting wheels are arranged at the front ends of the driving connecting rods, and the rear ends of the driving connecting rods are provided with rotating wheels.

The compressing roller is provided with a roller groove in a matching manner, and one end of the roller groove close to the collecting groove is in close contact with the compressing roller.

The spring pressing structure comprises a support frame and a limiting spring, and the support frame is arranged at the position of the opening end of the collecting tank; the roller groove is connected with a traction rod, the traction rod penetrates through a small hole formed in the support frame, and the limiting spring is sleeved on the traction rod and is arranged between the support frame and the roller groove.

The roller groove is connected with the support frame in a relatively sliding mode.

The traction rod is connected with a traction handle.

The collecting tank is detachably connected with the frame body.

The driving connecting rod is connected with the frame body through a limiting telescopic connecting rod.

Compared with the prior art, the utility model has the beneficial effects that:

this device can clear up the recovery to the plastic film that crops growth has covered in the big-arch shelter, can ensure not to cause the damage to crops when carrying out the recovery operation. Set up the collecting vat and compress tightly the roller bearing on the support body through this device for compress tightly the roller bearing and compress tightly the back and when rotating the plastic film, be drawn into the plastic film and collect the inslot, and then realize the collection operation of plastic film. And the cutting wheel that sets up in the support body both sides can realize when the support body removes, carries out cutting operation to the plastic film that crops covered to what make the plastic film can be very light is dragged and is drawn into to the collection inslot, and the rhizome of crops can not bear great pulling force yet simultaneously, avoids causing the damage to crops itself.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a partial schematic view of the present invention.

FIG. 3 is a partial schematic view of the present invention.

Fig. 4 is a schematic view of the inner end structure of the pressing roller of the present invention.

Fig. 5 is a schematic view of the inner end structure of the pressing roller of the present invention.

Reference numerals shown in the drawings:

1. a frame body; 2. collecting tank; 3. a cutting wheel; 4. pressing the roller; 5. a drive link; 6. a rotating wheel; 7. a roller groove; 8. a support frame; 9. a limiting spring; 10. a draw bar; 11. a towing handle; 12. a limit telescopic connecting rod.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The utility model relates to a greenhouse mulching film recovery device in a crop growth period, which comprises a main body and a collecting tank 2, wherein the collecting tank 2 is arranged on the frame 1, and a cutting wheel 3 is arranged at the front end of the frame 1; the opening end position of collecting vat 2 is provided with compresses tightly roller bearing 4, the one end that compresses tightly roller bearing 4 is connected with the driving piece, just compress tightly roller bearing 4 through spring hold-down mechanism and compress tightly at the opening end position of collecting vat 2. When the device is arranged, the mulching film covered by crops is recycled without damaging the crops. Consequently this device sets up collecting vat 2 on support body 1 to compress tightly roller bearing 4 through the cooperation of collecting vat 2 and set up, when support body 1 gos forward in the farmland that covers the plastic film, the cutting wheel 3 that sets up at 1 front end of support body cuts the plastic film, make the plastic film break and take place the phenomenon, and compress tightly the one end of plastic film to compressing tightly roller bearing 4 below, make compress tightly roller bearing 4 when the driving piece drives and rotates, roll into collection groove 2 insidely with ruptured plastic film, and then realize the recovery operation of plastic film. Because after the cutting wheel 3 cuts the plastic film, even when the plastic film takes place to drag again, the plastic film at this moment takes place to break very easily, causes when the plastic film takes place to break, and the power of pulling to the rhizome position of crops plant is very little, and then realizes compressing tightly roller bearing 4 and is drawn into the back in collecting tank 2 with the plastic film, can not cause the beneficial effect of destruction to the rhizome of crops. For the driving part arranged here, one end of the compressing roller 4 can be connected with a motor in a matching way to drive the compressing roller 4 to rotate; certainly, in order to facilitate carrying and using of the device, one end of the pressing roller 4 can be selected to be connected with the electric rotating shaft, and effective rotation of the pressing roller 4 can also be achieved.

The two sides of the frame body 1 are provided with driving connecting rods 5, the cutting wheels 3 are arranged at the front end positions of the driving connecting rods 5, and the rear end positions of the driving connecting rods 5 are provided with rotating wheels 6. Because to support body 1 removal, if make cutting wheel 3 drive support body 1 alone and remove, can cause the comparatively serious wearing and tearing of cutting wheel 3, consequently through the drive connecting rod 5 that support body 1 both sides set up, realize the installation of running wheel 6. When the cutting wheel 3 is required to cut the mulching film, the cutting wheel 3 is required to be in contact with the mulching film, so that the mulching film is cut; when the cutting wheel 3 and the mulching film are not needed to be cut, the support body 1 is only needed to be moved, the rotating wheel 6 is only contacted with the ground at the moment, the support body 1 can be guaranteed, and the cutting wheel 3 cannot be abraded when the support body is moved normally.

The pressing roller 4 is provided with a roller groove 7 in a matching mode, and one end, close to the collecting groove 2, of the roller groove 7 is in close contact with the pressing roller 4. As shown in fig. 5 of the accompanying drawings of the specification, for the pressing roller 4, after the mulching film is rolled into the collecting groove 2, the mulching film cannot be rolled out of the collecting groove 2 along with the roller groove 7, so that when the pressing roller 4 is arranged, one end of the roller groove 7 close to the collecting groove 2 is in close contact with the pressing roller 4, so that when the mulching film in the collecting groove 2 is required to be rolled out along with the pressing roller 4, one end of the roller groove 7 in close contact with the pressing roller 4 limits the mulching film to be rolled out of the collecting groove 2 along with the pressing roller 4, thereby ensuring the effectiveness of mulching film recovery and avoiding the problem that the pressing roller 4 is separated from the collecting groove 2.

The spring pressing structure comprises a supporting frame 8 and a limiting spring 9, and the supporting frame 8 is arranged at the position of the opening end of the collecting tank 2; the roller groove 7 is connected with a traction rod 10, the traction rod 10 penetrates through a small hole formed in the support frame 8, and the limiting spring 9 is sleeved on the traction rod 10 and is arranged between the support frame 8 and the roller groove 7. The roller groove 7 is in relative sliding connection with the support frame 8. As shown in fig. 2 of the accompanying drawings, since the mulching film can be securely wound into the collecting groove 2 only by pressing the mulching film when the pressing roller 4 is rotated, the position of the roller groove 7 relative to the supporting frame 8 is restricted by the spring pressing mechanism and the elastic force of the limiting spring 9. And before the plastic film is drawn into the collecting vat 2, the user is required to manually place one end of the plastic film at the position below the pressing roller 4, so that the roller groove 7 is connected with the support frame 8 in a sliding mode, the limiting spring 9 can pull the pressing roller 4 to move upwards, and the user can place one end of the plastic film conveniently.

The traction rod 10 is connected with a traction handle 11 so as to facilitate the pushing of the frame body 1 and the traction of the roller groove 7 by a worker through the traction handle 11. Can dismantle between collecting vat 2 and the support body 1 and be connected to make things convenient for the user to clear up the plastic film in the collecting vat 2.

Drive connecting rod 5 and support body 1 between be connected through spacing telescopic link 12, the planting interval of considering between the different crops here is inconsistent, consequently through spacing telescopic link 12's setting, realizes the regulation to interval between two cutting wheels 3 to adapt to different crops plastic film and clear away the operation.

Therefore, a big-arch shelter plastic film recovery plant to crops growth period in can realize carrying out the plastic film and retrieving the operation to the plastic film during growth to crops, can not cause the damage to the rhizome position of crops when carrying out the plastic film and retrieving simultaneously, and then avoid the plastic film to remain the field for a long time, carry out the normal management of big-arch shelter to the grower and cause the influence to ensure that crops carry out scientific planting.

Claims

1. The utility model provides a to big-arch shelter plastic film recovery plant in crops growth period which characterized in that: the collecting device comprises a frame body (1) and a collecting tank (2), wherein the collecting tank (2) is arranged on the frame body (1), and a cutting wheel (3) is arranged at the front end of the frame body (1);

the collecting tank is characterized in that a pressing roller (4) is arranged at the opening end of the collecting tank (2), one end of the pressing roller (4) is connected with a driving piece, and the pressing roller (4) is pressed at the opening end of the collecting tank (2) through a spring pressing mechanism.

2. The greenhouse mulching film recycling device for the growing period of crops as claimed in claim 1, wherein: the two sides of the frame body (1) are provided with driving connecting rods (5), the cutting wheels (3) are arranged at the front end positions of the driving connecting rods (5), and the rear end positions of the driving connecting rods (5) are provided with rotating wheels (6).

3. The greenhouse mulching film recycling device for the growing period of crops as claimed in claim 1, wherein: the pressing roller (4) is provided with a roller groove (7) in a matching mode, and one end, close to the collecting groove (2), of the roller groove (7) is in close contact with the pressing roller (4).

4. The greenhouse mulching film recycling device for the growing period of crops as claimed in claim 3, wherein: the spring pressing structure comprises a supporting frame (8) and a limiting spring (9), and the supporting frame (8) is arranged at the position of an opening end of the collecting tank (2);

the traction device is characterized in that the roller groove (7) is connected with a traction rod (10), the traction rod (10) penetrates through a small hole formed in the support frame (8), and the limiting spring (9) is sleeved on the traction rod (10) and arranged between the support frame (8) and the roller groove (7).

5. The greenhouse mulching film recycling device for the growing period of crops as claimed in claim 4, wherein: the roller groove (7) is in relative sliding connection with the support frame (8).

6. The greenhouse mulching film recycling device for the growing period of crops as claimed in claim 5, wherein: the traction rod (10) is connected with a traction handle (11).

7. The greenhouse mulching film recycling device for the growing period of crops as claimed in claim 1, wherein: the collecting groove (2) is detachably connected with the frame body (1).

8. The greenhouse mulching film recycling device for the growing period of crops as claimed in claim 2, wherein: the driving connecting rod (5) is connected with the frame body (1) through a limiting telescopic connecting rod (12).