CN218604114U - Corn stalk straightening and binding device - Google Patents

Abstract

The utility model relates to an agricultural planting technical field specifically discloses a corn stalk is held up straight and is wrapped device, including holding up straight the mechanism and wrapping fixed establishment, wherein, hold up straight the mechanism and include the tongs, wrap the three inferior board that fixed establishment includes the mainboard and connects gradually with the mainboard through articulated mode, mainboard and three inferior board can enclose into a parallelogram structure. The utility model discloses hold up straight tongs grab sleeve maize plant of mechanism and carry out the work of straightening of maize plant, then paste together through the mainboard that will hold up straight maize stalk and be leaning on to wrap fixed establishment, the rethread rotates other inferior boards around maize stalk, terminal connecting rod and the articulated lock of mainboard, and then can make mainboard and other inferior boards enclose into a parallelogram structure through the rotation of pin joint, the completion is to the work of wrapping up of maize stalk, the problem that current agricultural implement exists and can't satisfy to lodging back maize plant and carry out relevant rescue has wide market prospect.

Description

Corn stalk straightening and binding device

Technical Field

The utility model belongs to the technical field of farming, specifically be a corn stalk straightening wraps device.

Background

Corn is one of the three staple grains in China, and is extremely important to national economic development and national grain safety. In recent years, with the continuous progress of the agricultural mechanization level of China, the corn planting area is also increased year by year. In actual production, under the influence of external factors such as strong wind, heavy rain and the like, the corn often falls in a large area in the planting process, and the lodging not only causes great negative influence on the photosynthesis, yield and quality of the corn, but also brings serious obstruction to mechanized harvesting. For example, when the corn is fallen down due to strong wind and strong rainfall, if accumulated water in the field is not discharged in time, the phenomenon of branch and leaf rot is easy to occur, in addition, diseases such as brown spot and leaf spot are easy to occur after the corn is fallen down, and the rotting disease can occur in the corn with broken stalks if the corn is not cleaned in time.

In the market at present, the research on the lodging-resistant mechanism of the corn is of great significance for realizing high and stable yield of the corn, mechanized harvesting and even agricultural modernization development. Therefore, many scholars study the lodging resistance of corn plants from aspects such as morphological characteristics of corn, chemical components of the stems, tissue structures of the stems, mechanical characteristics of the stems, planting density, water and fertilizer management, regulation and cultivation measures, diseases and insect pests, inheritance of lodging resistance characteristics of the stems and the like.

However, in the actual agricultural production, for the corn farmland lodging in the ground, what should be done first is to straighten the lodging corn stalks in time, and some students propose that the growers adopt the remedial measures of 'one-support, two-dredge, three-supplement and four-prevention' and the coping strategies of 'the lodging corn is good and the harvesting is delayed as much as possible and the corn is not lodged' according to the actual conditions, so that the loss of the corn yield is reduced as much as possible.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a corn stalk is held up straight and is wrapped device to current agricultural implement that proposes exists and can't satisfy the problem of carrying out relevant saving to lodging back maize plant in solving above-mentioned background art.

The embodiment of the utility model provides a realize like this, to the lodging of maize stalk, provide a maize stalk straightening and wrapping device, including being used for straightening mechanism with what lodging maize was straightened, straightening mechanism includes the tongs, maize stalk straightening and wrapping device still includes:

the binding and fixing mechanism is used for binding the corn stalks straightened by the straightening mechanism;

wherein, wrap fixed establishment include the mainboard and through articulated mode with three inferior board that the mainboard connects gradually, mainboard and three inferior board can enclose into a parallelogram structure to the maize stalk that will right the straight through straightening mechanism is arranged in this parallelogram structure central point and is wrapped fixedly.

Preferably, the straightening mechanism further comprises a driving mechanism for driving the hand grip to move in a reciprocating manner along the linear direction.

Preferably, the straightening mechanism further comprises a control switch for controlling the driving mechanism to open and close, and the control switch is usually arranged at one end, far away from the gripper, of the driving mechanism, so that an operator can conveniently hold the end provided with the control switch for operation. During operation, the power supply is started through the control switch, then the driving mechanism starts to work, the driving gripper stretches out for a certain distance, and the gripper retracts for a certain distance by the aid of the driving mechanism after the corn plants are grabbed and sleeved, so that straightening work of the corn plants is completed.

Preferably, wrap fixed establishment and still include the connecting rod, be provided with a plurality ofly altogether, be located respectively between mainboard and the secondary board and between two adjacent secondary boards, be used for with mainboard and three secondary board carry out mutual hinge, and pass through the rotation of connecting rod drives mainboard and three secondary board are folding to enclose into the parallelogram structure.

Preferably, wrap fixed establishment and still include a plurality of mouth pieces that press from both sides, set up between mainboard and secondary plate and between two adjacent secondary plates, the connecting rod articulates with the mouth piece that presss from both sides that corresponds.

Preferably, all be provided with a plurality of hinge post on mainboard and the three inferior board, hinge post is used for articulating with the connecting rod that corresponds, in order to realize mainboard and three inferior board carry out mutual articulated, and pass through the rotation of connecting rod drives mainboard and three inferior board are folding to enclose into parallelogram structure.

Preferably, the main board and the three secondary boards are provided with an upper layer and a lower layer, and the upper layer and the lower layer are connected by two support rods.

The utility model has the advantages that:

compared with the prior art, the embodiment of the utility model provides a corn stalk straightening and binding device, including straightening the mechanism and binding up fixed establishment, at the during operation, grab the straight work that puts up that jacket corn plant carries out corn plant through the tongs of straightening the mechanism, then paste together through the mainboard that leans on to bind up fixed establishment the corn stalk straight, the rethread rotates other inferior boards around corn stalk, terminal connecting rod and the articulated lock of mainboard, and then can make mainboard and other inferior boards enclose into a parallelogram structure through the rotation of pin joint, the completion wraps up work to corn stalk, realized holding up the relevant of lodging corn plant and rescued, solved current agricultural implement and had the problem that can't satisfy to lodging back corn plant and carry out relevant rescue, thereby the practicality of device has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of a straightening mechanism in a corn stalk straightening and binding device provided by an embodiment of the present invention.

Fig. 2 is a schematic structural view of the binding and fixing mechanism in the corn stalk straightening and binding device provided by the embodiment of the present invention in an open state.

Fig. 3 is a schematic structural view of the wrapping and fixing mechanism in the corn stalk straightening and wrapping device provided by the embodiment of the present invention in a closed state.

Fig. 4 is a perspective view of a straightening mechanism in the corn stalk straightening and binding apparatus provided by an embodiment of the present invention.

In the figure: 1-a gripper; 2-a drive mechanism; 3, a main board; 4-secondary plate; 5-a connecting rod; 6-a jaw piece; 7-a hinged column; 8-a support bar; 9-an accommodating port; 10-control the switch.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly and clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

In the description of the present invention, it should be understood that unless otherwise explicitly specified or limited, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact via another feature therebetween. Also, a first feature "on," "above," and "over" a second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The above-indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The following detailed description is provided to illustrate specific embodiments of the present invention.

As shown in fig. 1-4, for the utility model discloses a corn stalk straightening and wrapping device's structure chart that an embodiment provided, corn stalk straightening and wrapping device is including being used for straightening the mechanism of straightening with lodging maize, it includes tongs 1 to straighten the mechanism, corn stalk straightening and wrapping device still includes:

the binding and fixing mechanism is used for binding the corn stalks straightened by the straightening mechanism;

wherein, wrap fixed establishment include mainboard 3 and through articulated mode with three inferior board 4 that mainboard 3 connected gradually, mainboard 3 can enclose into a parallelogram structure with three inferior board 4 to the maize stalk that will straighten through straightening the mechanism is placed in this parallelogram structure central point and is wrapped fixedly.

The embodiment of the utility model provides an in, corn stalk is held up straight and is wrapped the device and include that fig. 1 is shown to hold up straight mechanism and fig. 2 is shown wraps fixed establishment, at the during operation, with 1 withdrawal certain distance of tongs after 1 grab sleeve maize plant of tongs again, accomplishes the work of holding up straight of maize plant.

The utility model discloses an in an example, utilize and right the mechanism and right the back with corn stalk, take up with the hand and wrap fixed establishment to with the fixed mainboard 3 of left hand, the right hand leans on the corn stalk to the mainboard 3 and laminates (available left hand is in the same place corn stalk and mainboard 3 with the pasting together in order to avoid taking place to empty once more), then the right hand rotates other inferior boards 4 around corn stalk, through wrapping the terminal connecting rod 5 of fixed establishment and the articulated lock of mainboard 3, mainboard 3 encloses into a parallelogram structure with the rotation of three inferior board 4 through the pin joint, accomplishes the work of wrapping up of corn stalk, notes when wrapping up that the mouth piece 6 should laminate with corn stalk.

Further, to current to the back of lodging maize plant hold up the rescue mode need a plurality of people to operate mostly, there is the problem that work efficiency is not high, the utility model discloses an among the maize stalk straightening binding apparatus that preferred embodiment provided, hold up straight the mechanism still including being used for the drive tongs 1 carries out reciprocating motion's actuating mechanism 2 along the rectilinear direction.

Further, as the utility model discloses a preferred embodiment, straightening mechanism still includes and is used for control actuating mechanism 2 carries out the control switch 10 of switching, sets up control switch 10 at actuating mechanism 2 and keeps away from usually the one end of tongs 1 to make things convenient for the handheld one end that is provided with control switch 10 of operating personnel to operate. During operation, start the power through control switch 10, and then actuating mechanism 2 begins work, and drive tongs 1 stretches out a section distance, and usable actuating mechanism 2 retracts tongs 1 certain distance behind the grabbing sleeve maize plant, accomplishes straightening work of maize plant, has effectively improved work efficiency.

The utility model discloses an in an example, actuating mechanism 2 can adopt electric putter, also can be that micro motor cooperation gear meshes and drive, as long as can drive tongs 1 and stretch out one section distance, behind the grapple maize plant usable actuating mechanism 2 with tongs 1 withdrawal certain distance can, concrete model is selected as required, here does not do the injecing.

The embodiment of the utility model provides an in, corn stalk is held up straight and is wrapped the device and as an easy operation, can hold up straight, convenient to use's corn stalk is held up straight and is wrapped the device effectively, mainly by holding up straight mechanism and wrapping fixed establishment two parts and constitute, hold up straight mechanism and constitute by electric putter and tongs 1 part, electric putter passes through bolted connection with tongs 1, through control switch 10 starting power, electric putter can stretch out certain distance with tongs 1, grab usable electric putter and withdraw certain distance with tongs 1 withdrawal after the cover maize plant, accomplish the work of holding up straight of maize plant.

In another example of the present invention, specifically, the shape of the hand grip 1 may be a barb shape, and it is understood that the embodiment of the present invention is not limited to the specific structural form of the hand grip 1, for example, the hand grip 1 may be a U shape, a ring shape, a triangle shape, an L shape, or even a flat plate shape, and may be adaptively adjusted according to the use environment, and it is preferable that the shape of the hand grip 1 is a barb shape here.

Further, as the utility model discloses a preferred embodiment, wrap fixed establishment and still include connecting rod 5, be provided with a plurality ofly altogether, be located respectively between mainboard 3 and the inferior board 4 and between two adjacent inferior boards 4, be used for with mainboard 3 and three inferior board 4 carry out mutual articulated, and pass through connecting rod 5's rotation drives mainboard 3 and three inferior board 4 are folding to enclose into the parallelogram structure.

In the embodiment of the present invention, as shown in fig. 2, it is the embodiment of the present invention that the binding mechanism of the corn stalk straightening and binding apparatus is in an open state. Wherein, the right side of the main board 3 is hinged with a connecting rod 5, the left side of the first secondary board 4 close to the right side of the main board 3 is hinged with another connecting rod 5, the two connecting rods 5 jointly form an adjacent connecting rod 5, and the two connecting rods are also hinged; the right side of the first secondary plate 4 close to the right side of the main plate 3 is also hinged with a connecting rod 5, the left side of the second secondary plate 4 is hinged with another connecting rod 5, the two connecting rods 5 jointly form adjacent connecting rods 5, the two connecting rods are also hinged, and the like, and finally, the main plate 3 and the three secondary plates 4 are matched with the plurality of connecting rods 5 to form a parallelogram structure.

In an example of the present invention, the wrapping and fixing mechanism is based on the principle of using a parallelogram mechanism, so that four branched chains at the joint can be extended and shortened, thereby realizing the expansion and closure of the device. The main plate 3 is divided into an upper layer and a lower layer, and mainly comprises a main plate 3, a secondary plate 4, a connecting rod 5 and a clamping opening part 6.

Further, as the utility model discloses a preferred embodiment, wrap fixed establishment and still include a plurality of mouth pieces 6 that press from both sides, set up between mainboard 3 and inferior board 4 and between two adjacent inferior boards 4, connecting rod 5 articulates with the mouth piece 6 that presss from both sides that corresponds.

In the embodiment of the present invention, as shown in fig. 3, it is the embodiment of the present invention that the binding mechanism of the corn stalk straightening and binding apparatus is in a closed state. Wherein, the right side of the main plate 3 is hinged with a connecting rod 5, the left side of the first secondary plate 4 close to the right side of the main plate 3 is hinged with another connecting rod 5, the two connecting rods 5 jointly form adjacent connecting rods 5, and the end parts of the two connecting rods are hinged with a corresponding clamping opening piece 6; the right side of the first secondary plate 4 close to the right side of the main plate 3 is also hinged with a connecting rod 5, the left side of the second secondary plate 4 is hinged with another connecting rod 5, the two connecting rods 5 jointly form the adjacent connecting rod 5, the end part of the connecting rod 5 and the corresponding clamping opening piece 6 are hinged between the two connecting rods, and the like in sequence, finally, the main plate 3 and the three secondary plates 4 are matched with the plurality of connecting rods 5 and the clamping opening piece 6 to form a parallelogram structure, and four branched chains at the connecting part can be extended and shortened by utilizing the principle of a parallelogram mechanism, so that the device is unfolded and closed.

The utility model discloses an in the example, it is explicable that, through setting up the mouth piece 6, be a massive structure who has the breach promptly, and then can mainboard 3 encloses into a parallelogram structure with three inferior board 4 through the rotation of pin joint, and this parallelogram structure central point puts and can vacate and form holding port 9 to wrap fixedly in should holding port 9 will be arranged in to the maize stalk that will straighten the mechanism through straightening.

Further, as the utility model discloses a preferred embodiment, all be provided with a plurality of hinge post 7 on mainboard 3 and the three inferior board 4, hinge post 7 is used for articulating with the connecting rod 5 that corresponds, in order to realize mainboard 3 and three inferior board 4 carry out mutual articulated, and pass through connecting rod 5's rotation drives mainboard 3 and the folding parallelogram structure that encloses of three inferior board 4.

Further, as the utility model discloses a preferred embodiment, mainboard 3 and three time board 4 all are provided with about two-layer, and connect by two bracing pieces 8 between the upper and lower two-layer. Specifically, the binding and fixing mechanism enables four branched chains at the joint to be extended and shortened by utilizing the principle of a parallelogram mechanism, so that the device is unfolded and closed. The main board 3 is divided into an upper layer and a lower layer, the upper layer and the lower layer are connected by two support rods 8, a plurality of hinge columns 7 hinged with the connecting rod 5 are reserved between the upper layer and the lower layer, the main board 3 is hinged with the secondary board 4 through the hinge columns 7, and the connecting rod 5 is hinged through the clamping piece 6.

The utility model discloses an in an example, bracing piece 8 can be fixed mounting on the upper and lower two-layer mainboard 3 or upper and lower two-layer inferior board 4 that correspond, for example, can come about both ends and upper and lower two-layer mainboard 3 or upper and lower two-layer inferior board 4's side border position to install fixedly bracing piece 8 through welding or threaded connection mode, of course, also can set up bracing piece 8 as required and be the telescopic link, through the flexible of telescopic link, thereby height between the upper and lower two-layer mainboard 3 can be adjusted in a flexible way, and then can be applicable to the maize plant of not co-altitude and wrap the operation.

The implementation principle of the embodiment is as follows: the corn stalk straightening and binding device comprises a straightening mechanism shown in figure 1 and a binding and fixing mechanism shown in figure 2, and specifically comprises a hand grip 1, a driving mechanism 2, a main plate 3, a secondary plate 4, a connecting rod 5 and a clamping opening part 6. During operation, the power supply is started, the driving mechanism 2 extends the hand grab 1 for a certain distance, and the driving mechanism 2 can retract the hand grab 1 for a certain distance after the corn plants are grabbed and sleeved, so that the straightening work of the corn plants is completed. Utilize straightening mechanism to straighten the back with the maize stalk, the fixed fixing mechanism tip mainboard 3 of wrapping of left hand thumb and middle finger/forefinger, the left arm of left hand cooperation simultaneously supports the maize stalk, and the right hand rotates other mainboard 3, secondary plate 4 around the maize stalk, through wrapping the articulated lock of fixing mechanism end connecting rod 5 and mainboard 3, accomplishes the work of wrapping the maize stalk, notices when wrapping that the mouth piece 6 should laminate with the maize stalk.

It should be noted that the corn stalk straightening and binding device can be adopted for corn lodging treatment of different degrees:

(1) The lodging before and after the emasculation and pollination can be avoided. The corn stalk binding and fixing device is characterized in that a wind head starts to hold up from the top of a lodging corn, a straightening mechanism is used for holding up the lodging corn, and the other hand is used for surrounding a binding and fixing mechanism at the held corn stalk to form a parallelogram structure, so that binding and fixing are completed without the operation of other people, then the corn root is well cultivated by soil, and the corn is solidified by foot after the soil is cultivated.

(2) The lodging (the included angle of 30-60 degrees with the ground) after the female ear is pulled out is lifted according to the method, because the straightening mechanism can flexibly stretch, a plurality of corns can be hooked in sequence to be straightened, and then the lifted corns are bundled together by a fine line rope at the ear forming part of the corns, so that the mutual falling is ensured to be difficult to occur subsequently.

(3) To the maize plant of full lodging (60-90 degrees with ground contained angle), can utilize to hold up the mechanism and hold up the maize of lodging under the prerequisite of guaranteeing not hindering stem stalk and root, another hand will wrap up fixing mechanism and surround in the maize stem stalk department of holding up, form the parallelogram structure to accomplish and wrap up and fix, need not get rid of and wrap up fixing mechanism, bracing piece 8 can play the supporting role.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

It should be further noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete joining mode of each part all can adopt conventional means such as ripe bolt, rivet, welding among the prior art, does not detailed here again.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a corn stalk is held up straight and is wrapped device, includes and is used for holding up straight mechanism with lodging maize, hold up straight mechanism and include tongs (1), its characterized in that, corn stalk is held up straight and is wrapped device and still includes:

the binding and fixing mechanism is used for binding the corn stalks straightened by the straightening mechanism;

wherein, wrap fixed establishment include mainboard (3) and through articulated mode with three inferior board (4) that mainboard (3) connected gradually, mainboard (3) can enclose into a parallelogram structure with three inferior board (4) to the maize stalk that will straighten through straightening mechanism puts in this parallelogram structure central point and wraps fixedly.

2. The corn stalk straightening and wrapping device according to claim 1, wherein the straightening mechanism further comprises a driving mechanism (2) for driving the hand grip (1) to reciprocate in a linear direction.

3. A corn stalk straightening and binding device according to claim 2, characterized in that the straightening mechanism further comprises a control switch (10) for controlling the driving mechanism (2) to open and close.

4. The corn stalk straightening and binding device as claimed in claim 1, wherein the binding and fixing mechanism further comprises a plurality of connecting rods (5) which are respectively arranged between the main plate (3) and the secondary plate (4) and between two adjacent secondary plates (4) and are used for mutually hinging the main plate (3) and the three secondary plates (4).

5. The corn stalk straightening and binding device as claimed in claim 4, wherein the binding and fixing mechanism further comprises a plurality of clamping mouth pieces (6) arranged between the main plate (3) and the secondary plates (4) and between two adjacent secondary plates (4), and the connecting rods (5) are hinged with the corresponding clamping mouth pieces (6).

6. A corn stalk straightening and binding device according to claim 5, characterized in that a plurality of hinged columns (7) are arranged on the main plate (3) and the three secondary plates (4).

7. The corn stalk straightening and binding device as claimed in claim 6, wherein the main plate (3) and the three secondary plates (4) are provided with an upper layer and a lower layer, and the upper layer and the lower layer are connected by two support rods (8).

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