CN210745978U

CN210745978U - Hill cereal dibble seeding and film spreading machine

Info

Publication number: CN210745978U
Application number: CN201921371908.8U
Authority: CN
Inventors: 张福荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-16
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a hills cereal dibble seeding and film spreading machine, include: the device comprises a frame, a ditching mechanism, a film laying mechanism, an earth covering disc, a three-point type suspension mechanism and a working shaft; a ditching mechanism, a film laying mechanism and an earth covering disc are sequentially arranged below the rack from front to back; three-point suspension mechanisms are arranged above and in front of the rack; a working shaft is arranged on the rear side above the rack; the earthing disc is arranged on the working shaft. The device adopts a method of covering the film, covering soil and dibbling, and solves the problem of drilling seedlings under the film. The machine body is matched in all aspects, so that the sowing depth is consistent, and the problem of uneven seedling emergence is solved. By controlling the height of the soil covering disc, the problem of uneven soil covering of upper and lower ridges of slope soil is solved. The device adopts a one-machine double-film structure, reduces the labor intensity, saves the time and improves the working efficiency.

Description

Hill cereal dibble seeding and film spreading machine

Technical Field

The utility model belongs to the technical field of spread membrane machine technique and specifically relates to a membrane machine is spread in hills cereal dibble seeding.

Background

Currently, the grain dibble seeding and film spreading machine for agriculture and civilian use has many disadvantages, and a series of problems of uneven soil covering, uneven seeding depth, uneven seedling emergence, lack of rows and broken ridges and the like of all the film spreading machines during gentle slope operation in hills have great influence on farming efficiency, so that an improved dibble seeding and film spreading machine is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hills cereal dibble seeding spreads membrane machine.

To achieve the above object, the present invention adopts the following:

a hill grain dibbling and film spreading machine comprises: the film mulching machine comprises a rack, a ditching mechanism, a film paving mechanism, an earthing disc, a first connecting part, a second connecting part and a working shaft; a ditching mechanism, a film laying mechanism and an earth covering disc are sequentially arranged below the rack from front to back; a first connecting part and a second connecting part are respectively arranged above and in front of the rack; a working shaft is arranged on the rear side above the rack; the working shaft is provided with a soil covering disc and a dibbler; and the tail part of the dibbler is provided with a soil scraping plate. The ditching mechanism is handled the soil earlier, and then the film mechanism is spread to the shop membrane, and the external seeder is connected to the working shaft, sows. Two connecting portions are power mechanisms connected with the outside.

Preferably, the first connecting part comprises a connecting rod, a first fixing rod, a second fixing rod and a third fixing rod; the connecting rod is Z-shaped, and the lower end of the connecting rod is fixedly connected with the rack; the upper end of the first fixing rod is fixedly connected with the upper end of the connecting rod; the lower end of the first fixed rod is arranged on a central beam of the rack; the upper ends of the second fixing rod and the third fixing rod are arranged on the first fixing rod; the lower ends of the second fixing rod and the third fixing rod are respectively arranged on a front side beam of the rack. No. two dead levers and No. three dead levers are connected on a dead lever, form the fixed knot structure of a triangular pyramid type, and its aim at enlarges the fixed range, is that device stability further improves, rocks about avoiding appearing.

Preferably, the second connecting part comprises a first connecting block, a second connecting block and a third connecting block; the first connecting block is M-shaped, and three support legs of the first connecting block are fixed on the front side of the bearing beam; short shafts are arranged on the left side and the right side of the front end of the first connecting block; the second connecting block is in a cuboid shape and is arranged in front of the first connecting block; the number of the second connecting blocks is two; the third connecting block is arranged in front of the second connecting block; two sleeves are arranged in front of the third connecting block.

The first connecting part and the second connecting part jointly form a three-point type suspension structure, so that the three-point type suspension structure has higher stability when being connected with an external power mechanism.

Preferably, the film laying mechanism comprises: the film laminating machine comprises a film laying shaft, a film pressing wheel shaft, a connecting arm and a film pressing wheel; the film laying shaft is connected with the two sides of the front end of the rack through connecting arms; the number of the film laying shafts is two, the two film laying shafts are equal in length, and the two film laying shafts are arranged in an axial symmetry mode relative to a central beam of the rack; the film pressing wheel shaft is arranged in the middle of the rack through a connecting piece; a film pressing wheel is arranged on the film pressing wheel shaft; the film pressing wheels are respectively arranged at the two ends and the middle part of the film pressing wheel shaft and correspond to the film paving shaft.

Preferably, the furrowing mechanism comprises: spandrel girder, bulldozing plate, disc furrow opener; the bearing beam is fixedly connected with the front end of the frame; the bulldozer is arranged below the bearing beam through a fixing piece; the disc furrow opener is arranged below a front side beam of the rack through a fixing piece and corresponds to the bulldozer.

Preferably, the film pressing wheels are 4 in number, are respectively arranged at two ends and in the middle of the film pressing wheel shaft, and are axially symmetrical about the center line of the frame. Every two film pressing wheels correspond to one film laying shaft.

Preferably, one end of the connecting arm is fixed on two sides of the front end of the frame through bolts; the other end of the frame is provided with a shaft hole, and a film spreading shaft is arranged in the shaft hole. An iron chain is arranged at one end of the connecting arm, which is provided with the shaft hole, and is connected with the frame, and the purpose of the iron chain is to ensure the maximum opening angle of the connecting arm.

Preferably, the number of the connecting arms is three, and the connecting arms are respectively arranged at two sides and the middle of the front end of the rack.

Preferably, the fixing member includes a U-bolt head, a fixing plate and a fixing tube. The positions of the disc furrow opener and the baffle plate can be conveniently adjusted at any time.

Preferably, the bulldozer is M-shaped, and the number of the bulldozers is two; the bulldozer is arranged axially symmetrically relative to the center line of the frame.

The utility model has the advantages of it is following:

1. the device adopts a method of covering the film, covering soil and dibbling, and solves the problem of drilling seedlings under the film.

2. The device achieves consistent seeding depth through the cooperation of all aspects of the machine body, and solves the problem of uneven seedling emergence.

3. The device solves the problem of uneven soil covering of upper and lower ridges of the slope through controlling the height of the soil covering disc.

4. The device adopts a one-machine double-film structure, reduces the labor intensity, saves the time and improves the working efficiency.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the hill grain dibbling and film-laying machine of the utility model.

FIG. 2 is a schematic structural view of a bulldozer of the hill grain dibbling and film-laying machine of the present invention.

FIG. 3 is a schematic view of the structure of the disk furrow opener of the hill grain dibbling and film spreading machine of the utility model.

In the figures, the various reference numbers are:

1-frame, 2-film pressing wheel shaft, 3-working shaft, 4-connecting plate, 5-soil covering disc, 6-soil covering disc adjusting rod, 7-film laying shaft, 8-connecting arm, 9-chain, 10-disc opener, 11-fixing piece, 12-bearing beam, 13-soil-shifting plate, 14-film pressing wheel, 15-first connecting part, 151-connecting rod, 152-first fixing rod, 153-second fixing rod, 154-third fixing rod, 16-second connecting part, 161-first connecting block, 162-second connecting block, 163-third connecting block, 17-soil scraping plate and 18-dibbler.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, the present apparatus includes: the soil covering and film mulching machine comprises a frame 1, a film pressing wheel shaft 2, a working shaft 3, a connecting plate 4, a soil covering disc 5, a soil covering disc adjusting rod 6, a film paving shaft 7, a connecting arm 8, a chain 9, a disc furrow opener 10, a fixing piece 11, a bearing beam 12, a bulldozer 13, a film pressing wheel 14, a first connecting part 15, a second connecting part 16, a soil scraping plate 17 and a dibbler 18; the frame 1 is shaped like a Chinese character tian; a film pressing wheel shaft 2 and a working shaft 3 are arranged at the middle rear part of the frame 1; the film pressing wheel shaft 2 and the working shaft 3 are fixed on the frame 1 through a connecting plate 4, shaft holes are formed in the upper end and the lower end of the connecting plate 4, and the middle of the connecting plate 4 is welded on the frame 1; the film pressing wheel shaft 2 is positioned below the rack 1, and a film pressing wheel 14 is arranged on the film pressing wheel shaft 2; the film pressing wheels 14 are 4 in number, and the film pressing wheels 14 are respectively arranged at the two ends and the middle of the film pressing wheel shaft 2 and are axisymmetric about the central line of the frame 1.

Further, the working shaft 3 is positioned above the frame 1, and a soil covering disc 5 is arranged on the working shaft 3; the number of the soil covering discs 5 is 4, the soil covering discs 5 are respectively positioned at two ends and the middle part of the working shaft 3, the soil covering discs 5 are connected to the working shaft 3 through soil covering disc adjusting rods 6, the joints are connected through sleeves, the soil covering discs 5 can rotate around the working shaft 3, the soil covering disc adjusting rods 6 are fixed through joints, namely the two rods form a T shape, the two rods are connected through the sleeves, and a bolt fixing mode is adopted; the working shaft 3 is also connected with an external dibbler 18, the dibbler 18 is the prior art, and the tail end of the dibbler 18 is provided with a scraper 17.

Further, a film laying shaft 7 is arranged below the middle part of the rack 1; the film laying shaft 7 is connected with the rack 1 through connecting arms 8, one ends of the connecting arms 8 are fixed on two sides of the front end of the rack 1 through bolts, and the number of the connecting arms 8 is three and is respectively arranged on two sides and the middle of the front end of the rack 1; the other end of frame 1 has seted up the shaft hole, and is provided with in the shaft hole and spreads membrane axle 7, is provided with two between the three linking arm 8 and spreads membrane axle 7, and the one end that linking arm 8 seted up the shaft hole still fixedly connected with chain 9, and the other end fixed connection of chain 9 is in frame 1.

Further, a disc furrow opener 10 is fixed on a front side beam of the frame 1 through a fixing piece 11; the number of the disc furrow openers 10 is four; the fixing part 11 is a U-shaped bolt head bolt, a fixing plate and a fixing pipe, the U-shaped bolt head and the fixing plate are fixed in a threaded fit mode, and two ends of the fixing pipe are connected in a welding mode.

Furthermore, a bearing beam 12 is arranged below the front end of the rack 1, and the rack 1 is welded with the bearing beam 12; a bulldozer blade 13 is fixed below the bearing beam 12 through a fixing piece 11, the bulldozer blade 13 is M-shaped, and the number of the bulldozer blades 13 is two; the blade 13 is arranged in axial symmetry with respect to the center line of the frame 1, and each two disk openers 10 are respectively positioned at two turning parts of the M-shaped blade 13.

Further, a second connecting part 16 is arranged in front of the bearing beam 12; a first connecting part 15 is arranged above the front end of the frame 1.

Further, the first connecting portion 15 includes a connecting rod 151, a first fixing rod 152, a second fixing rod 153 and a third fixing rod 154; the connecting rod 151 is Z-shaped, and the lower end of the connecting rod is welded and fixed with the rack 1; the upper end of the first fixing rod 152 is welded and fixed with the upper end of the connecting rod 151; the lower end of the first fixing rod 152 is welded on the central beam of the rack 1; the upper ends of the second fixing rod 153 and the third fixing rod 154 are welded on the first fixing rod 152; the lower ends of the second fixing rod 153 and the third fixing rod 154 are respectively welded on the front side beam of the frame 1.

Further, the second connecting part 16 comprises a first connecting block 161, a second connecting block 162 and a third connecting block 163; the first connecting block 161 is M-shaped, and three support legs of the first connecting block 161 are welded and fixed on the front side of the bearing beam 12; short shafts are welded on the left side and the right side of the front end of the first connecting block 161; the second connecting block 162 is in a cuboid shape and is welded in front of the first connecting block 161; the number of the second connecting blocks 162 is two; the third connecting block 163 is welded in front of the second connecting block 162; two sleeves are welded in front of the third connecting block 163. The first connecting portion 15 and the second connecting portion 16 jointly form a three-point suspension structure, so that the three-point suspension structure has higher stability when being connected with an external power mechanism.

The working principle of the device is as follows: the first connecting part 15 and the second connecting part 16 are connected with an external power device, such as a tractor and the like, the power device drives the device to move forwards, firstly, the soil is pushed flat by the soil shifter 13, the disk furrow opener 10 is arranged behind the soil shifter 13 and used for opening a groove, the film spreading shaft 7 is provided with a film for spreading the groove opened by the disk furrow opener 10, then the soil covering disc 5 covers the film, and the external dibbler connected with the working shaft 3 is positioned on the machine to work finally, namely, a working procedure of film covering, soil covering and dibbling is carried out firstly.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. A hill cereal dibble seeding and film laying machine is characterized by comprising: the film mulching machine comprises a rack, a ditching mechanism, a film paving mechanism, an earthing disc, a first connecting part, a second connecting part, a working shaft and a dibbler; a ditching mechanism, a film laying mechanism and an earth covering disc are sequentially arranged below the rack from front to back; a first connecting part and a second connecting part are respectively arranged above and in front of the rack; a working shaft is arranged on the rear side above the rack; the working shaft is provided with a soil covering disc and a dibbler; and the tail part of the dibbler is provided with a soil scraping plate.

2. The hilly grain dibbling and film spreading machine of claim 1, wherein the first connecting part comprises a connecting rod, a first fixing rod, a second fixing rod and a third fixing rod; the connecting rod is Z-shaped, and the lower end of the connecting rod is fixedly connected with the rack; the upper end of the first fixing rod is fixedly connected with the upper end of the connecting rod; the lower end of the first fixed rod is arranged on a central beam of the rack; the upper ends of the second fixing rod and the third fixing rod are arranged on the first fixing rod; the lower ends of the second fixing rod and the third fixing rod are respectively arranged on a front side beam of the rack.

3. The hilly grain dibbling and film spreading machine of claim 1, wherein the second connecting part comprises a first connecting block, a second connecting block and a third connecting block; the first connecting block is M-shaped, and three support legs of the first connecting block are fixed on the front side of the bearing beam; short shafts are arranged on the left side and the right side of the front end of the first connecting block; the second connecting block is in a cuboid shape and is arranged in front of the first connecting block; the number of the second connecting blocks is two; the third connecting block is arranged in front of the second connecting block; two sleeves are arranged in front of the third connecting block.

4. The hilly grain-on-demand mulch applicator of claim 1, wherein the mulch applicator mechanism comprises: the film laminating machine comprises a film laying shaft, a film pressing wheel shaft, a connecting arm and a film pressing wheel; the film laying shaft is connected with the two sides of the front end of the rack through connecting arms; the number of the film laying shafts is two, the two film laying shafts are equal in length, and the two film laying shafts are arranged in an axial symmetry mode relative to a central beam of the rack; the film pressing wheel shaft is arranged in the middle of the rack through a connecting piece; a film pressing wheel is arranged on the film pressing wheel shaft; the film pressing wheels are respectively arranged at the two ends and the middle part of the film pressing wheel shaft and correspond to the film paving shaft.

5. The hilly grain-on-demand mulch applicator of claim 1, wherein the furrowing mechanism comprises: spandrel girder, bulldozing plate, disc furrow opener; the bearing beam is fixedly connected with the front end of the frame; the bulldozer is arranged below the bearing beam through a fixing piece; the disc furrow opener is arranged below a front side beam of the rack through a fixing piece and corresponds to the bulldozer.

6. The hill cereal hill planter mulch film applicator as claimed in claim 4 wherein the number of the mulch applicator wheels is 4 and the mulch applicator wheels are respectively disposed at both ends and in the middle of the mulch applicator wheel shaft and are axisymmetric about the center line of the frame.

7. The hill cereal hill planter film spreader of claim 4 wherein one end of said connecting arm is bolted to both sides of the front end of the frame; the other end of the frame is provided with a shaft hole, and a film spreading shaft is arranged in the shaft hole.

8. The hill cereal hill planter mulch film applicator as claimed in claim 4 wherein the number of said connecting arms is three and is disposed on each side and in the middle of the front end of the frame.

9. The hilly grain dibbling and film-spreading machine of claim 5, wherein said fixing members comprise U-shaped bolt head bolts, fixing plates and fixing pipes.

10. The hilly grain dibbling and film-spreading machine of claim 5, wherein said blade is M-shaped and the number of blades is two; the bulldozer is arranged axially symmetrically relative to the center line of the frame.