CN212936657U - Crops deep hook seeder - Google Patents

Abstract

The application discloses crop deep-hooking seeder, which comprises a transmission box, an input shaft, a side output shaft, a connecting plate, a material transmission pipe, a connecting box, a discharging box, a bearing, a fixing plate and a press roller, wherein the discharging box is positioned at the bottom end of the connecting box; the height of the discharge box is adjusted by rotating the screw rod, and the screw rod is screwed with the threaded hole, so that the screw rod can drive the guide plate to move along the inside of the connecting box when rotating, and then the relative height between the connecting box and the discharge box can be adjusted; through carrying out sliding connection with the connecting rod with the slide bar, when the compression roller contacts with ground and when rotating, can cushion the compression roller under the effect of spring, have certain protective capacities.

Description

Crops deep hook seeder

Technical Field

The application relates to a seeder, in particular to a crop deep-hook seeder.

Background

A planting machine for a planter uses crop seeds as planting objects. Seeders for certain types or crops are often referred to by the name of the crop type, such as grain drill, corn hill planter, cotton planter, grass spreader, and the like.

The seeder has obtained extensive application in agricultural production, and current seeder is not convenient for adjust the height between seeding structure and the ground when using, is unfavorable for adjusting according to the topography, and the press roller of present seeder lacks buffer structure when flattening to ground, influences the life of press roller. Therefore, the crop deep-hook seeder is provided aiming at the problems.

Disclosure of Invention

A crop deep hook seeder comprises a transmission case, an input shaft, a side output shaft, a connecting plate, a material transmission pipe, a connecting case, a discharge case, a bearing, a fixing plate and a press roller;

the material conveying pipe is positioned at the top end of the soil throwing shaft, the tail end of the material conveying pipe is fixedly connected with the side face of one side of the connecting box, a reinforcing plate is fixedly connected between the material conveying pipe and the connecting box, and the material conveying pipe is communicated with the inside of the connecting box; the discharging box is positioned at the bottom end of the connecting box, the top end of the discharging box is sleeved inside the connecting box, one side of the top end of the discharging box is fixedly connected with a guide plate, a threaded hole is formed in the surface of the guide plate, a screw rod is arranged at the top end of the connecting box, the screw rod is rotatably connected with the connecting box through the bearing, and the screw rod is screwed with the threaded hole; a material separating barrel is arranged inside the bottom end of the discharging box, two ends of the material separating barrel are respectively and rotatably connected with the inner side wall of the discharging box through the bearings, a groove is formed in the surface of the material separating barrel, a motor is fixedly connected to one side of the bottom end of the discharging box, the tail end of an output shaft of the motor is fixedly connected with one end of the material separating barrel, and a discharging port is formed in the bottom end of the discharging box;

the fixed plates are positioned on the outer side of the connecting box, a round shaft is fixedly connected to the inner side of the top end of each fixed plate, the outer end of each round shaft is rotatably connected with the side face of the connecting box through the corresponding bearing, the compression roller is positioned between the two fixed plates, and the two ends of each compression roller are respectively rotatably connected with the two fixed plates through the corresponding bearings; the compression roller top is equipped with the diaphragm, the diaphragm with fixed plate top rigid coupling, connecting box rear side rigid coupling has the connector, the connector top with be equipped with the connecting rod between the diaphragm, diaphragm front side is opened there is the draw-in groove, the inside rigid coupling of draw-in groove has the slide bar, the connecting rod top with the connector rotates to be connected, open on the connecting rod surface has the spout, the slide bar runs through the spout, just the spring has been cup jointed on the connecting rod surface.

Further, the input shaft is located on the front side face of the transmission case, the side output shaft is located on one side face of the transmission case, and the input shaft and the side output shaft are in transmission connection inside the transmission case.

Furthermore, the connecting plate is located the transmission case rear side, connecting plate one end with transmission case rear side rigid coupling, two be equipped with soil throwing fortune axle between the connecting plate, soil throwing fortune axle's both ends all pass through the bearing respectively with two the connecting plate rotates and is connected, side output shaft with soil throwing fortune off-axial outer end all has cup jointed the band pulley, and two the band pulley passes through belt transmission and connects.

Furthermore, the top end of the transmission box is fixedly connected with a seeding box, the top end of the seeding box is fixedly connected with a feed inlet, and the feed inlet is communicated with the inside of the seeding box.

Furthermore, the material conveying pipe is of a hollow structure, the top end of the material conveying pipe penetrates through the transmission box, and the top end of the material conveying pipe is fixedly connected with the bottom end of the sowing box.

Furthermore, the equal rigid coupling in transmission case both sides has the apron, the apron bottom is equipped with the line wheel, just the line wheel with the transmission case rotates to be connected.

The beneficial effect of this application is: the application provides a discharge gate height-adjustable just has protective structure's crops deep hook seeder.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a connection diagram of a connection box and a discharge box according to an embodiment of the present application;

fig. 3 is a connection diagram of the press roll and the connection box according to an embodiment of the present application.

In the figure: 1. the device comprises a transmission case, 2, an input shaft, 3, a belt wheel, 4, a side output shaft, 5, a cover plate, 6, a travelling wheel, 7, a belt, 8, a connecting plate, 9, a soil throwing and transporting shaft, 10, a material conveying pipe, 11, a reinforcing plate, 12, a screw rod, 13, a connecting case, 14, a transverse plate, 141, a clamping groove, 15, a press roller, 16, a fixing plate, 161, a round shaft, 17, a discharging case, 171, a guide plate, 1711, a threaded hole, 172, a discharging hole, 18, a motor, 19, a bearing, 20, a material distributing cylinder, 201, a groove, 21, a connecting rod, 211, a sliding groove, 22, a spring, 23, a connecting head, 24, a sliding rod, 25, a seeding case, 251 and a.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a deep hook seeder for crops comprises a transmission case 1, an input shaft 2, a side output shaft 4, a connecting plate 8, a material transmission pipe 10, a connecting case 13, a discharge case 17, a bearing 19, a fixing plate 16 and a press roller 15;

the material conveying pipe 10 is positioned at the top end of the soil throwing shaft 9, the tail end of the material conveying pipe 10 is fixedly connected with the side face of one side of the connecting box 13, a reinforcing plate 11 is fixedly connected between the material conveying pipe 10 and the connecting box 13, and the interior of the material conveying pipe 10 is communicated with the interior of the connecting box 13; the discharge box 17 is located at the bottom end of the connecting box 13, the top end of the discharge box 17 is sleeved inside the connecting box 13, a guide plate 171 is fixedly connected to one side of the top end of the discharge box 17, a threaded hole 1711 is formed in the surface of the guide plate 171, a screw 12 is arranged at the top end of the connecting box 13, the screw 12 is rotatably connected with the connecting box 13 through the bearing 19, and the screw 12 is screwed with the threaded hole 1711; a material distribution barrel 20 is arranged in the bottom end of the discharge box 17, two ends of the material distribution barrel 20 are respectively and rotatably connected with the inner side wall of the discharge box 17 through the bearing 19, a groove 201 is formed in the surface of the material distribution barrel 20, a motor 18 is fixedly connected to one side of the bottom end of the discharge box 17, the tail end of an output shaft of the motor 18 is fixedly connected with one end of the material distribution barrel 20, and a discharge hole 172 is formed in the bottom end of the discharge box 17;

the fixed plates 16 are located on the outer side of the connecting box 13, a circular shaft 161 is fixedly connected to the inner side of the top end of each fixed plate 16, the outer end of each circular shaft 161 is rotatably connected with the side surface of the connecting box 13 through the bearing 19, the compression roller 15 is located between the two fixed plates 16, and two ends of each compression roller 15 are rotatably connected with the two fixed plates 16 through the bearings 19 respectively; the top of compression roller 15 is equipped with diaphragm 14, diaphragm 14 with the 16 top rigid couplings of fixed plate, connecting box 13 rear side rigid coupling has connector 23, connector 23 top with be equipped with connecting rod 21 between the diaphragm 14, diaphragm 14 front side is opened there is draw-in groove 141, the inside rigid coupling of draw-in groove 141 has slide bar 24, connecting rod 21 top with connector 23 rotates the connection, connecting rod 21 surface is opened there is spout 211, slide bar 24 runs through spout 211, just connecting rod 21 surface has cup jointed spring 22.

The input shaft 2 is positioned on the front side surface of the transmission case 1, the side output shaft 4 is positioned on one side surface of the transmission case 1, the input shaft 2 and the side output shaft 4 are in transmission connection in the transmission case 1, and the device can be powered through the input shaft 2; the connecting plates 8 are positioned at the rear side of the transmission case 1, one end of each connecting plate 8 is fixedly connected with the side surface of the rear side of the transmission case 1, a soil throwing shaft 9 is arranged between the two connecting plates 8, two ends of each soil throwing shaft 9 are respectively and rotatably connected with the two connecting plates 8 through the bearings 19, the outer ends of the side output shaft 4 and the soil throwing shaft 9 are respectively sleeved with a belt wheel 3, the two belt wheels 3 are in transmission connection through a belt 7, and the soil throwing shaft 9 can be driven to rotate through the side output shaft 4; the top end of the transmission case 1 is fixedly connected with a seeding case 25, the top end of the seeding case 25 is fixedly connected with a feed inlet 251, the feed inlet 251 is mutually communicated with the inside of the seeding case 25, and seeds can be stored in the seeding case 25 through the feed inlet 251; the material conveying pipe 10 is of a hollow structure, the top end of the material conveying pipe 10 penetrates into the transmission box 1, the top end of the material conveying pipe 10 is fixedly connected with the bottom end of the seeding box 25, and seeds in the seeding box 25 can be transmitted into the connecting box 13 through the material conveying pipe 10; the equal rigid coupling in transmission case 1 both sides has apron 5, 5 bottoms of apron are equipped with the line wheel 6, just the line wheel 6 with transmission case 1 rotates to be connected, through the line wheel 6 can assist this device to remove.

When the device is used, electrical elements appearing in the device are externally connected with a power supply and a control switch when the device is used, firstly, the device needs to provide power through an agricultural machine, the agricultural machine drives the input shaft 2 to rotate and then drives the side output shaft 4 to synchronously rotate, at the moment, under the action of the belt 7, the side output shaft 4 drives the soil throwing and transporting shaft 9 to synchronously rotate, and the soil throwing and transporting shaft 9 throws out soil when rotating, so that the ditching effect is achieved;

then, seeds can be stored in the sowing box 25 through the feeding hole 251, at the moment, under the action of gravity, the seeds can be conveyed to the inside of the connecting box 13 through the material conveying pipe 10, the seeds conveyed to the inside of the connecting box 13 can fall to the inside of the discharging box 17, then, the grooves 201 in the surface of the material distributing barrel 20 are filled, meanwhile, the motor 18 works, the motor 18 can drive the material distributing barrel 20 to rotate in the bottom end of the discharging box 17, until the grooves 201 are aligned with the discharging hole 172, the seeds in the grooves 201 can be poured into a soil ditch, and the sowing is uniform; the height of the discharge box 17 can be adjusted by rotating the screw 12, and because the screw 12 is in threaded connection with the threaded hole 1711, the screw 12 can drive the guide plate 171 to move along the inside of the connecting box 13, so that the relative height between the connecting box 13 and the discharge box 17 can be adjusted, and the adjustment is simple; finally, the press roller 15 can be pressed and clamped on the ground under the action of the spring 22, and soil on the ground can be pressed and flattened by the press roller 15 at the moment, so that the soil ditch can be filled and leveled conveniently.

The application has the advantages that:

1. the height of the discharge box can be adjusted by rotating the screw rod, and the screw rod is screwed with the threaded hole, so that the screw rod can drive the guide plate to move along the inside of the connecting box when rotating, the relative height between the connecting box and the discharge box can be adjusted, and the adjustment is simpler;

2. this application is rational in infrastructure, through carrying out sliding connection with the connecting rod and slide bar, when the compression roller contacts with ground and when rotating, the compression roller slides to the top along the spout, can compress the spring this moment, can cushion the compression roller under the effect of spring, has certain protective capacities.

Since the internal structure of the transmission case belongs to the prior art, it is not described in this document.

The motor 18 is of the 60KTYZ type provided by the Guivin hardware tool exclusive shop and its associated power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a crops deep hook seeder which characterized in that: the device comprises a transmission box (1), an input shaft (2), a side output shaft (4), a connecting plate (8), a material transmission pipe (10), a connecting box (13), a discharging box (17), a bearing (19), a fixing plate (16) and a press roller (15);

the material conveying pipe (10) is positioned at the top end of the soil throwing shaft (9), the tail end of the material conveying pipe (10) is fixedly connected with the side face of one side of the connecting box (13), a reinforcing plate (11) is fixedly connected between the material conveying pipe (10) and the connecting box (13), and the interior of the material conveying pipe (10) is communicated with the interior of the connecting box (13); the discharge box (17) is located at the bottom end of the connecting box (13), the top end of the discharge box (17) is sleeved inside the connecting box (13), a guide plate (171) is fixedly connected to one side of the top end of the discharge box (17), a threaded hole (1711) is formed in the surface of the guide plate (171), a screw rod (12) is arranged at the top end of the connecting box (13), the screw rod (12) is rotatably connected with the connecting box (13) through the bearing (19), and the screw rod (12) is screwed with the threaded hole (1711); a material distribution barrel (20) is arranged inside the bottom end of the discharge box (17), two ends of the material distribution barrel (20) are respectively and rotatably connected with the inner side wall of the discharge box (17) through bearings (19), a groove (201) is formed in the surface of the material distribution barrel (20), a motor (18) is fixedly connected to one side of the bottom end of the discharge box (17), the tail end of an output shaft of the motor (18) is fixedly connected with one end of the material distribution barrel (20), and a discharge hole (172) is formed in the bottom end of the discharge box (17);

the fixing plates (16) are located on the outer side of the connecting box (13), a round shaft (161) is fixedly connected to the inner side of the top end of each fixing plate (16), the outer end of each round shaft (161) is rotatably connected with the side face of the connecting box (13) through the bearing (19), the compression roller (15) is located between the two fixing plates (16), and the two ends of each compression roller (15) are rotatably connected with the two fixing plates (16) through the bearings (19) respectively; the utility model discloses a press roller, including press roller (15), connecting box (13), connecting rod (21) are equipped with on connecting box (23), connecting rod (21) are connected to connecting box (15) top, press roller (14) with fixed plate (16) top rigid coupling, connecting box (13) rear side rigid coupling has connector (23), connector (23) top with be equipped with between diaphragm (14) connecting rod (21), open diaphragm (14) front side has draw-in groove (141), the inside rigid coupling of draw-in groove (141) has slide bar (24), connecting rod (21) top with connector (23) rotate to be connected, connecting rod (21) surface is opened has spout (211), slide bar (24) run through spout (211), just spring (22.

2. The crop deep hook seeder of claim 1, wherein: the input shaft (2) is located on the front side face of the transmission case (1), the side output shaft (4) is located on one side face of the transmission case (1), and the input shaft (2) and the side output shaft (4) are in transmission connection in the transmission case (1).

3. The crop deep hook seeder of claim 2, wherein: connecting plate (8) are located transmission case (1) rear side, connecting plate (8) one end with transmission case (1) rear side rigid coupling, two be equipped with soil throwing fortune axle (9) between connecting plate (8), the both ends of soil throwing fortune axle (9) are all passed through bearing (19) are respectively with two connecting plate (8) rotate and are connected, side output shaft (4) with soil throwing fortune axle (9) outer end all has cup jointed band pulley (3), and two band pulley (3) are connected through belt (7) transmission.

4. The crop deep hook seeder of claim 1, wherein: the top end of the transmission case (1) is fixedly connected with a seeding case (25), the top end of the seeding case (25) is fixedly connected with a feeding hole (251), and the feeding hole (251) is communicated with the inside of the seeding case (25).

5. The crop deep hook seeder of claim 4, wherein: the material conveying pipe (10) is of a hollow structure, the top end of the material conveying pipe (10) penetrates into the transmission box (1), and the top end of the material conveying pipe (10) is fixedly connected with the bottom end of the seeding box (25).

6. The crop deep hook seeder of claim 1, wherein: the equal rigid coupling in transmission case (1) both sides has apron (5), apron (5) bottom is equipped with capable wheel (6), just capable wheel (6) with transmission case (1) rotates to be connected.

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