CN212992924U

CN212992924U - A multi-functional strawberry ridger for tobacco seedling growing greenhouse

Info

Publication number: CN212992924U
Application number: CN202021094292.7U
Authority: CN
Inventors: 马强; 崔志军; 韩中波; 刘洋; 杜玉海; 宋振财; 范增博; 宋德伟
Original assignee: Shandong Weifang Tobacco Co Ltd
Current assignee: Shandong Weifang Tobacco Co Ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-04-20
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a multi-functional strawberry ridger for tobacco seedling growing greenhouse, it includes frame, gearbox, rotary tillage ridging arbor assembly and ridging aircraft bonnet, and the rear end of ridging aircraft bonnet is provided with the ridge shape opening, is provided with suppression device on the ridge shape open-ended, and suppression device is including articulating the bent axle that connects rotatable setting on suppression board and every suppression board on ridge shape open-ended last lateral wall and the left and right sides wall respectively. A ballast block is connected to the crankshaft through a connecting rod I, and the ballast block can vertically slide in a sliding groove formed in the upper end of the ballast plate. And the adjacent crankshafts are connected through universal couplings. The upper end crankshaft is in driving connection with the gearbox. The utility model has the characteristics of prevent the ridge that collapses, can fold wantonly.

Description

A multi-functional strawberry ridger for tobacco seedling growing greenhouse

Technical Field

The utility model relates to a multi-functional strawberry ridger for tobacco seedling growing greenhouse.

Background

In order to meet the requirement of increasing the yield of tobacco growers, the tobacco growers plant the strawberries in the greenhouse in the idle period of the tobacco seedling raising greenhouse, but before transplanting the strawberries, soil loosening and ridging must be performed on the soil, and the ridging height and the ridge shape play a key role in the growth and harvesting of the strawberries. At present, the ridging mode adopts manual work or is hand-held, the ridging process is not standard, the ridging is easy to collapse after watering, the later-stage repairing front degree is large, and the traditional ridging has the following problems:

1. the manual or hand ridging process is not standard, the ridge height is high, the row spacing is not standard, and the difficulty in later-stage management is increased.

2. The big-arch shelter inner space is narrow and small, the turn around is inconvenient, leads to the ground head not to have the rotary tillage ridging to there is the stand in the big-arch shelter, and the rotary tillage ridging wastes time and energy between the stand.

3. Ridging of traditional ridging mode, the later stage is the ridge that collapses very easily, especially strawberry is planted, and the ridge is than higher, and the drum-type former of traditional rotary tillage ridging equipment rear end is difficult to carry out the compaction with the ridge both sides, especially ridge side bottom, like this when later stage is watered, leads to the ridge that collapses easily. Need beat occasionally with the help of the spade, supplementary suppression, intensity of labour is big, and is with high costs.

Therefore, the multifunctional strawberry ridging machine for the tobacco seedling raising greenhouse, which is capable of preventing ridges from collapsing and being folded at will, is designed, and has wide market prospect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the not enough of above-mentioned prior art, the utility model provides a prevent to collapse ridge, can fold wantonly a multi-functional strawberry ridger for tobacco seedling growing greenhouse.

The utility model provides a technical scheme that its technical problem adopted is:

a multifunctional strawberry ridger for a tobacco seedling raising greenhouse comprises a rack, a gearbox, a rotary tillage ridging cutter shaft assembly and a ridging hood, wherein a ridge-shaped opening is formed in the rear end of the ridging hood, a pressing device is arranged on the ridge-shaped opening, and the pressing device comprises pressing plates respectively hinged to the upper side wall and the left and right side walls of the ridge-shaped opening, and a crankshaft rotatably arranged on each pressing plate; the crankshaft is connected with a pressing block through a connecting rod I, and the pressing block can vertically slide in a sliding groove formed in the upper end of the pressing plate; the adjacent crankshafts are connected through a universal coupling I; the crankshaft at the upper end is in driving connection with the gearbox.

Further, one side of gearbox is provided with transmission shaft I, the rear side upper end of ridging aircraft bonnet is provided with the guiding axle, transmission shaft I with between the guiding axle and the guiding axle with connect through chain and sprocket respectively between the bent axle.

Further, the rear side of the pressing plate extends upwards to form an arc-shaped surface.

Furthermore, a folding device is arranged at the front end of the rack and comprises a front supporting plate and a rear supporting plate, and connectors for connecting the tractor and the rack are arranged on the front supporting plate and the rear supporting plate; the front supporting plate and the rear supporting plate are connected through a connecting rod II which is parallel to each other, a transmission shaft II is respectively arranged on the front supporting plate and the rear supporting plate, and the two transmission shafts II are connected through a multi-section telescopic universal coupling II; and a hydraulic cylinder is obliquely arranged between the front supporting plate and the rear supporting plate.

Further, at least two ballast blocks are arranged on each crankshaft.

The utility model has the advantages that:

drive the quick continuous reciprocating motion of suppression through the crankshaft rotation and beat the clamp plate of suppressing, the continuous ridge top and both sides of patting of clamp plate simulate artifical with the spade constantly pat the action in ridge, prevent to collapse the ridge, avoid the artifical restoration in later stage.

Set up folding device between tractor and frame, during the use, accessible pneumatic cylinder drive back layer board takes place the swing together with the frame, and the tractor turns around the back, and the ground that swings last ridge with the frame continues to carry out the rotary tillage, also can carry out quick rotary tillage ridging through folding device between the stand, and is efficient. The tractor is used for traction, and when ridging is carried out, wheels of the tractor walk along furrows, so that the row spacing standard can be ensured.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the present invention connected to a folding device;

fig. 3 is a schematic partial sectional view of the compacting apparatus of the present invention;

in the figure, a frame 1, a gearbox 11, a transmission shaft I111, a rotary tillage ridging cutter shaft assembly 12, a ridging hood 13, a ridge-shaped opening 131, a guide shaft 132, a chain 133, a chain wheel 134, a press device 2, a press plate 21, a crankshaft 22, a connecting rod I23, a press block 24, a fixed seat 25, a sliding chute 251, a universal coupling I26, a folding device 3, a front supporting plate 31, a connecting head 311, a rear supporting plate 32, a transmission shaft II 321, a universal coupling II 322, a connecting rod II 33 and a hydraulic cylinder 34.

Detailed Description

For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.

As shown in the attached drawings 1 to 3, a multifunctional strawberry ridging machine for a tobacco seedling raising greenhouse comprises a frame 1, a gear box 11, a rotary tillage ridging cutter shaft assembly 12 and a ridging hood 13, wherein the rotary tillage ridging cutter shaft assembly 12 comprises rotary tillage cutters and ridging cutters, when in use, the frame 1 is hung at the rear end of a tractor, and power is output to the gear box 11 through the rear end of the tractor, the rotary tillage ridging machine is the existing rotary tillage ridging equipment and is not described herein, a ridge-shaped opening 131 is arranged at the rear end of the ridging hood 13, a pressing device 2 is arranged on the ridge-shaped opening 131, the pressing device 2 comprises pressing plates 21 respectively hinged to the upper side wall and the left and right side walls of the ridge-shaped opening 131, a crankshaft 22 is rotatably arranged on each pressing plate 21, a pressing block 24 is connected to the crankshaft 22 through a connecting rod I23, the pressing block 24 can vertically slide in a chute 251 arranged at the upper end of the pressing plates, the principle is a crank connecting rod mechanism principle. The specific implementation mode is as follows: the fixing seat 25 is provided at the upper end of the suppressing plate 21, the slide groove 251 is provided in the fixing seat 25, and the rotation axis of the crankshaft 22 is located right above the fixing seat 25. Two adjacent crankshafts 22 are connected through one or more universal couplings I26, the upper end crankshaft 22 is in driving connection with the gearbox 11, and the specific implementation mode is that a transmission shaft I111 is arranged on one side of the gearbox 11, a guide shaft 132 is arranged at the upper end of the rear side of the ridge forming hood 13, and the transmission shaft I111 and the guide shaft 132 as well as the guide shaft 132 and the crankshafts 22 are respectively in driving connection through a chain 133 and a chain wheel 134 or through a belt and a belt wheel. During operation, derailleur 11 drives bent axle 22 through chain 133 and sprocket 134 and rotates, and bent axle 22 passes through connecting rod I23, suppression piece 24 along the vertical reciprocating motion of spout 251, constantly beats suppression board 21, reaches the effect of constantly compacting the ridge. Preferably, at least two ballast pieces 24 are arranged on each crankshaft 22, and when one ballast piece 24 slides on the top end of the sliding groove 251, the other ballast piece 24 just slides on the bottom end of the sliding groove 251, so that the effect of continuously beating the ridge by the ballast pieces 21 is achieved. Through the flapping of the pressing plate 21, the ridge top and the ridge side are compacted, and the phenomenon of ridge collapse in the later period is avoided. In order to prevent the rear end of the pressing plate 21 from scraping soil, the rear side of the pressing plate 21 extends upwards to form an arc-shaped surface, so that the pressed ridge is relatively flat.

The front end of the frame 1 is provided with a folding device 3, the folding device 3 comprises a front supporting plate 31 and a rear supporting plate 32, and a connector 311 connected with a tractor and the frame 1 is arranged on the front supporting plate 31 and the rear supporting plate 32. The front support plate 31 and the rear support plate 32 are connected to the tractor and the frame 1 through a connector 311. The front supporting plate 31 and the rear supporting plate 32 are connected through a connecting rod II 33 which is parallel to each other, transmission shafts II 321 are respectively arranged on the front supporting plate 31 and the rear supporting plate 32, the two transmission shafts II 321 are connected through a multi-section telescopic universal coupling II 322, and the power of the tractor is transmitted to the gearbox 11 through the transmission shafts II 321. A hydraulic cylinder 34 is obliquely arranged between the front supporting plate 31 and the rear supporting plate 32, the hydraulic cylinder 34 can push the rear supporting plate 32 to move to one side of the tractor after being extended, and a traction rope can be connected between the side wall of the rear supporting plate 32 and the tractor to play an auxiliary role during use. Can carry out the rotary tillage ridging to the region of tractor one side like this, solve the big-arch shelter area narrow and small, the tractor turns around the unable rotary tillage ridging problem in the ground that inconveniently leads to. The traditional method generally adopts manual work to repair, and the repair process is time-consuming and labor-consuming. Meanwhile, the area between the adjacent upright posts in the greenhouse can be rotarily ploughed and ridged by folding the position of the supporting plate 32 randomly.

It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a multi-functional strawberry ridger for tobacco seedling growing greenhouse, it includes frame, gearbox, rotary tillage ridging arbor assembly and ridging aircraft bonnet, its characterized in that: the rear end of the ridge forming machine cover is provided with a ridge-shaped opening, a suppression device is arranged on the ridge-shaped opening, and the suppression device comprises suppression plates respectively hinged to the upper side wall and the left and right side walls of the ridge-shaped opening and a crankshaft rotatably arranged on each suppression plate; the crankshaft is connected with a pressing block through a connecting rod I, and the pressing block can vertically slide in a sliding groove formed in the upper end of the pressing plate; the adjacent crankshafts are connected through a universal coupling I; the crankshaft at the upper end is in driving connection with the gearbox.

2. The multifunctional strawberry ridger for the tobacco seedling raising greenhouse of claim 1, wherein: one side of gearbox is provided with transmission shaft I, the rear side upper end of ridging aircraft bonnet is provided with the guiding axle, transmission shaft I with between the guiding axle and the guiding axle with connect through chain and sprocket respectively between the bent axle.

3. The multifunctional strawberry ridger for the tobacco seedling raising greenhouse of claim 1, wherein: the rear side of the pressing plate extends upwards to form an arc-shaped surface.

4. The multifunctional strawberry ridger for the tobacco seedling raising greenhouse of claim 1, wherein: the front end of the rack is provided with a folding device, the folding device comprises a front supporting plate and a rear supporting plate, and the front supporting plate and the rear supporting plate are provided with connectors for connecting the tractor and the rack; the front supporting plate and the rear supporting plate are connected through a connecting rod II which is parallel to each other, a transmission shaft II is respectively arranged on the front supporting plate and the rear supporting plate, and the two transmission shafts II are connected through a multi-section telescopic universal coupling II; and a hydraulic cylinder is obliquely arranged between the front supporting plate and the rear supporting plate.

5. The multifunctional strawberry ridger for the tobacco seedling raising greenhouse of claim 1, wherein: at least two ballast blocks are arranged on each crankshaft.