CN215122652U

CN215122652U - Watermelon is planted and is used tectorial membrane device

Info

Publication number: CN215122652U
Application number: CN202121312363.0U
Authority: CN
Inventors: 叶文权; 叶文日; 方炜剑; 叶健乐
Original assignee: Gansu Sanfeng Agricultural Technology Co ltd
Current assignee: Gansu Sanfeng Agricultural Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-14
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a watermelon is planted and is used tectorial membrane device, include: the rear side of the main rod is provided with a connecting plate, two ends of the main rod are connected with adjusting threaded sleeves, and the adjusting threaded sleeves are connected with first connecting rods; the fixing plate is provided with a fixing head at the inner side, the lower end of the outer side of the fixing plate is connected with a second connecting rod, and a support rod is arranged in the middle of the second connecting rod; the leveling rod is arranged on the supporting rod at two ends, a mounting seat is arranged above the leveling rod, a pressing rod is arranged in the middle of the mounting seat, and a reset spring is connected in the middle of the pressing rod in a penetrating mode. This tectorial membrane device for watermelon is planted can be based on the position of the width adjustment fixed plate of rolling up the membrane, and it is fixed to install fast to the membrane book to can carry out the earthing to the plastic film both sides in step at laying process, improve and lay efficiency, reduce intensity of labour, lay moreover after accomplishing, but convenient and fast cuts off the plastic film.

Description

Watermelon is planted and is used tectorial membrane device

Technical Field

The utility model relates to an agricultural planting technical field specifically is a watermelon is planted and is used tectorial membrane device.

Background

The watermelon is the fruit in summer, and the fruit flesh flavor is sweet, can cool down and remove summer-heat, receives very big liking of people, for the output that improves the watermelon, when planting, generally all can carry out the tectorial membrane to the seedling, however present tectorial membrane device still has some weak points in the use, for example:

chinese patent publication is CN209749312U, the grant announcement date is 2019 12.10, disclose a plain type watermelon tectorial membrane ware, including the traction frame, the scraper, the walking wheel, the fixed axle, the link, the ploughshare, the scraper is fixed in on the traction frame, two ploughshares are fixed in the lower part left and right sides of scraper, the ploughshare is used for ploughing out the slot on the soil, the bottom edge of scraper is used for with ground sliding contact, the walking wheel rotates to be connected on the traction frame, the link is two, the first end of two links is used for rolling up with the tectorial membrane and rotates to be connected, the second end of two links is used for with the detachable fixed connection of traction frame. The utility model is characterized in that the simple device can greatly reduce the labor intensity of people, avoid the people from suffering from physical strain due to frequent stooping, and the film covering device has high working efficiency and lower labor cost;

the above prior art solutions have the following drawbacks: the width according to the membrane book of being not convenient for adjusts, and is not convenient for cut off the membrane book to when laying, need be through artifical to membrane book both sides earthing, intensity of labour is great.

Therefore, we propose a mulching device for watermelon planting so as to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a watermelon is planted and is used tectorial membrane device to solve the width that the above-mentioned background art provided is not convenient for roll up according to the membrane and adjust, and is not convenient for roll up the membrane and cut off, and when laying, need roll up both sides earthing, the great problem of intensity of labour through the manual work to the membrane.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tectorial membrane device for watermelon is planted, includes:

the rear side of the main rod is provided with a connecting plate, two ends of the main rod are connected with adjusting threaded sleeves, and the adjusting threaded sleeves are connected with first connecting rods;

the fixing plate is provided with a fixing head at the inner side, the lower end of the outer side of the fixing plate is connected with a second connecting rod, and a support rod is arranged in the middle of the second connecting rod;

the leveling rod is arranged on the support rod at two ends, a mounting seat is arranged above the leveling rod, a pressure rod is arranged in the middle of the mounting seat, and a return spring is connected in the middle of the pressure rod in a penetrating manner;

wherein, the depression bar lower extreme is connected with the cutter arbor to the cutter arbor below is provided with the blade.

Adopt above-mentioned technical scheme can be according to the position of the width adjustment fixed plate of rolling up the membrane, to the membrane book install fast fixed to can carry out the earthing to the plastic film both sides in step at the laying process, improve and lay efficiency, reduce intensity of labour, lay moreover after accomplishing, but convenient and fast cuts off the plastic film.

As the utility model discloses a preferred technical scheme, the connecting plate is provided with 2, and the connecting plate is about the central line bilateral symmetry of mobile jib.

By adopting the technical scheme, the device can be conveniently installed on the tractor, and meanwhile, the stability in the traction moving process is improved.

As the preferred technical scheme of the utility model, the one end of head rod is provided with the screw thread, and the head rod passes through the screw thread and constitutes connection structure with the adjustment swivel nut, adjusts the swivel nut moreover and constitutes revolution mechanic with the mobile jib.

By adopting the technical scheme, the film roll can be quickly installed according to the width of the film roll by adjusting the screw sleeve.

As the preferred technical scheme of the utility model, the central line of fixed head is parallel to each other with the central line of mobile jib, and the diameter of fixed head is less than the internal diameter that the membrane was rolled up.

By adopting the technical scheme, the film roll can be automatically rotated in the laying process conveniently by arranging the fixing head 7.

As the utility model discloses a preferred technical scheme, the gyro wheel is installed to the end of second connecting rod, and the outside of gyro wheel is provided with the spiller to the gyro wheel is less than the width that the membrane was rolled up about the central line bilateral symmetry of mobile jib, distance between the gyro wheel moreover.

By adopting the technical scheme, the mulching film can be pressed into the ground when the device is convenient to move due to the arrangement of the rollers, and the scraper knife convenient to cover soil on the mulching film.

As the utility model discloses a preferred technical scheme, the lower extreme of leveling rod is provided with the spout, and the leveling rod passes through the spout and constitutes sliding structure with branch to the central line and the water flat line looks parallel and level of leveling rod.

By adopting the technical scheme, the arrangement of the leveling rod is convenient for keeping the mulching film flat in the mulching film laying process.

As the utility model discloses a preferred technical scheme, be provided with 2 mount pads on the leveling pole, and the center line bilateral symmetry of mount pad about the leveling pole.

By adopting the technical scheme, the blade is convenient to mount and the film roll is convenient to cut off through the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that: the mulching device for planting the watermelons can adjust the position of the fixing plate according to the width of the rolled film, quickly install and fix the film roll, can synchronously cover soil on two sides of the mulching film in the laying process, improves the laying efficiency, reduces the labor intensity, and can conveniently and quickly cut off the mulching film after the laying is finished;

1. through the arrangement of the rollers, the shoveling knives are arranged on the outer sides of the rollers, and the distance between the rollers is smaller than the width of the film roll, so that the rollers can press the film roll on the ground when the film roll is laid, and the shoveling knives cover the soil on the two sides of the mulching film during the moving process, thereby improving the film covering efficiency and reducing the labor intensity;

2. through the setting of leveling pole, and leveling pole top is provided with the blade for at the tectorial membrane in-process, the plastic film can remain the roughness of self throughout through leveling pole, improves the tectorial membrane quality, after the tectorial membrane is accomplished, through the setting of blade, can cut off the plastic film fast, conveniently carries out the tectorial membrane to next ridge, improves work efficiency.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic view of the connection structure of the blade and the leveling rod of the present invention.

In the figure: 1. a main rod; 2. a connecting plate; 3. adjusting the threaded sleeve; 4. a thread; 5. a first connecting rod; 6. a fixing plate; 7. a fixed head; 8. rolling the film; 9. a second connecting rod; 10. a roller; 11. a scraper knife; 12. a strut; 13. leveling the rods; 14. a mounting seat; 15. a pressure lever; 16. a return spring; 17. a cutter bar; 18. a blade; 19. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a tectorial membrane device for watermelon is planted, includes:

the film roll fixing device comprises a main rod 1, wherein a connecting plate 2 is arranged on the rear side of the main rod 1, two ends of the main rod 1 are connected with adjusting threaded sleeves 3, the adjusting threaded sleeves 3 are connected with first connecting rods 5, the number of the connecting plates 2 is 2, the connecting plates 2 are bilaterally symmetrical about the central line of the main rod 1, one end of each first connecting rod 5 is provided with a thread 4, each first connecting rod 5 and the corresponding adjusting threaded sleeve 3 form a connecting structure through the thread 4, the adjusting threaded sleeves 3 and the main rod 1 form a rotating structure, the film roll fixing device can be connected and fixed on a tractor through the connecting plate 2, and then a film roll 8 is installed on a fixing head 7 through the adjusting threaded sleeves 3;

as shown in fig. 1-3, a fixing plate 6 is fixed, a fixing head 7 is arranged on the inner side of the fixing plate 6, a second connecting rod 9 is connected to the lower end of the outer side of the fixing plate 6, a supporting rod 12 is arranged in the middle of the second connecting rod 9, the center line of the fixing head 7 is parallel to the center line of the main rod 1, the diameter of the fixing head 7 is smaller than the inner diameter of the film roll 8, a roller 10 is mounted at the tail end of the second connecting rod 9, a scraper knife 11 is arranged on the outer side of the roller 10, the roller 10 is bilaterally symmetrical with respect to the center line of the main rod 1, the distance between the rollers 10 is smaller than the width of the film roll 8, and in the film covering process, the diameter of the fixing head 7 is smaller than the inner diameter of the film roll 8, so that the film roll 8 can automatically rotate on the fixing head 7 during film covering, and the roller 10 can press the two sides of the mulching film on the ground, thereby facilitating the scraper knife 11 to cover soil on the two sides of the mulching film;

as shown in fig. 1-4, the leveling rod 13, both ends of the leveling rod 13 are disposed on the supporting rod 12, an installation seat 14 is disposed above the leveling rod 13, a compression rod 15 is disposed in the middle of the installation seat 14, and a return spring 16 is penetratingly connected in the middle of the compression rod 15; wherein, depression bar 15 lower extreme is connected with cutter arbor 17, and cutter arbor 17 below is provided with blade 18, the lower extreme of leveling rod 13 is provided with spout 19, and leveling rod 13 passes through spout 19 and branch 12 constitution sliding construction, and the central line and the horizontal line looks parallel and level of leveling rod 13, be provided with 2 mount pads 14 on the leveling rod 13, and the central line bilateral symmetry of mount pad 14 about leveling rod 13, leveling rod 13 makes and remains level and smooth all the time at tectorial membrane in-process plastic film, after the tectorial membrane is accomplished, accessible blade 18 cuts off the plastic film fast.

The working principle is as follows: when the mulching film covering device for planting the watermelons is used, as shown in figures 1 to 4, firstly, the device is fixed on a tractor through a connecting plate 2, the device is moved to a proper position, then, an adjusting screw sleeve 3 is rotated according to the width of a film roll 8, the position of a first connecting rod 5 is adjusted, the film roll 8 is installed on a fixing head 7, the film roll 8 is limited through a fixing plate 6, the film roll 8 can freely rotate on the fixing head 7 because the diameter of the fixing head 7 is smaller than the inner diameter of the film roll 8, then, a section of mulching film is pulled out, a leveling rod 13 is wound around and pressed under a roller 10, a scraper 11 is inserted into the ground, the device is driven to move through the tractor, the roller 10 automatically and continuously pulls down the mulching film in the rotating process, the leveling rod 13 is arranged, the leveling degree of the mulching film is ensured, and the scraper 11 continuously turns out soil to cover the two sides of the mulching film while pulling down the mulching film, thereby accomplish the tectorial membrane, very big improvement work efficiency has reduced intensity of labour, and after the tectorial membrane was accomplished, press depression bar 15, drive blade 18 through cutter arbor 17 and neatly cut off the plastic film to accomplish whole tectorial membrane process.

Those not described in detail in this specification are within the skill of the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a watermelon is planted and is used tectorial membrane device which characterized in that: the method comprises the following steps:

the device comprises a main rod (1), wherein a connecting plate (2) is arranged on the rear side of the main rod (1), two ends of the main rod (1) are connected with adjusting threaded sleeves (3), and the adjusting threaded sleeves (3) are connected with a first connecting rod (5);

the fixing device comprises a fixing plate (6), wherein a fixing head (7) is arranged on the inner side of the fixing plate (6), the lower end of the outer side of the fixing plate (6) is connected with a second connecting rod (9), and a support rod (12) is arranged in the middle of the second connecting rod (9);

the leveling rod (13), two ends of the leveling rod (13) are arranged on the support rod (12), an installation seat (14) is arranged above the leveling rod (13), a pressure rod (15) is arranged in the middle of the installation seat (14), and a return spring (16) is connected in the middle of the pressure rod (15) in a penetrating manner;

wherein, the lower end of the pressure lever (15) is connected with a cutter bar (17), and a blade (18) is arranged below the cutter bar (17).

2. The mulching device for planting watermelons according to claim 1, wherein: the number of the connecting plates (2) is 2, and the connecting plates (2) are bilaterally symmetrical about the center line of the main rod (1).

3. The mulching device for planting watermelons according to claim 1, wherein: one end of the first connecting rod (5) is provided with a thread (4), the first connecting rod (5) and the adjusting threaded sleeve (3) form a connecting structure through the thread (4), and the adjusting threaded sleeve (3) and the main rod (1) form a rotating structure.

4. The mulching device for planting watermelons according to claim 1, wherein: the center line of the fixed head (7) is parallel to the center line of the main rod (1), and the diameter of the fixed head (7) is smaller than the inner diameter of the film roll (8).

5. The mulching device for planting watermelons according to claim 1, wherein: the tail end of the second connecting rod (9) is provided with a roller (10), the outer side of the roller (10) is provided with a scraper knife (11), the roller (10) is bilaterally symmetrical about the center line of the main rod (1), and the distance between the rollers (10) is smaller than the width of the film roll (8).

6. The mulching device for planting watermelons according to claim 1, wherein: the lower end of the leveling rod (13) is provided with a sliding groove (19), the leveling rod (13) and the support rod (12) form a sliding structure through the sliding groove (19), and the center line of the leveling rod (13) is flush with the horizontal line.

7. The mulching device for planting watermelons according to claim 6, wherein: the leveling rod (13) is provided with 2 mounting seats (14), and the mounting seats (14) are bilaterally symmetrical about the center line of the leveling rod (13).