CN217694751U

CN217694751U - Automatic male-drawing actuating mechanism for male-drawing operation of corn

Info

Publication number: CN217694751U
Application number: CN202220533379.2U
Authority: CN
Inventors: 邢志博
Original assignee: Xinjiang Glory Jiutian Technology Co ltd
Current assignee: Xinjiang Glory Jiutian Technology Co ltd
Priority date: 2022-03-13
Filing date: 2022-03-13
Publication date: 2022-11-01
Anticipated expiration: 2032-03-13

Abstract

The utility model discloses an automatic tasseling actuating mechanism of operation is taken out to maize installs on maize castration car, including bracing piece and terminal actuating mechanism, the one end of bracing piece is installed on the frame of castration car, and terminal actuating mechanism installs on the bracing piece, and terminal actuating mechanism includes the motor connecting rod, installs castration roller and DC brushless motor on the motor connecting rod, and DC brushless motor passes through the drive shaft and is connected with the castration roller, and the motor connecting rod is connected with the bracing piece, and the castration roller includes parallel arrangement and revolves to a set of pair roller on the contrary. Among this automatic executive mechanism that takes out male operation of maize, compare traditional maize emasculation machine, the volume of this emasculation device is littleer, can visit down and carry out accurate the taking out male between the top blade of every trunk of maize, can not hinder the blade at top and lead to mistake taking out the blade, and the operation direction of the roller of taking out male is not totally vertical direction, but is certain angle with vertical direction, more accords with actual operation's motion state.

Description

Automatic male-drawing actuating mechanism for male-drawing operation of corn

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically speaking relates to an automatic male actuating mechanism of taking out of male operation is taken out to maize.

Background

At present, the field corn is mainly hybrid corn, the hybrid corn seed is obtained by hybridizing a male parent and a female parent, but because the corn is a male and female homologous plant, the stamen of the female parent needs to be removed before the female parent flowers, namely, castration operation. The effect of castration operation directly influences seed quality, is one of the most crucial links in maize seed production field, and the manual castration is the main in the maize castration at present, and mechanical castration is assisted, and wherein the manual castration is higher to the labour dependence, and efficiency is lower, and traditional mechanical castration has the problem that the extraction rate is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic male actuating mechanism of taking out of operation is taken out to maize to solve the problem that provides among the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides an actuating mechanism is taken out in automation of operation is taken out to maize is installed on maize car of emasculating, including bracing piece and terminal actuating mechanism, the one end of bracing piece is installed on the frame of car of emasculating, terminal actuating mechanism installs on the bracing piece, terminal actuating mechanism includes the motor connecting rod, install castration roller and DC brushless motor on the motor connecting rod, DC brushless motor passes through the drive shaft and is connected with the castration roller, the motor connecting rod with the bracing piece is connected, the castration roller includes parallel arrangement and revolves to opposite a set of pair roller.

Preferably, the driving shaft comprises a first driving shaft and a second driving shaft, the counter roller comprises a first castration roller arranged on the first driving shaft and a second castration roller arranged on the second driving shaft, and the surface of the castration roller is arranged in an inward concave arc.

Preferably, the first and second castration rollers are mounted to the drive shaft by screws.

Preferably, the dc brushless motor is connected to a drive shaft, and the dc brushless motor includes a first dc brushless motor and a second dc brushless motor.

Preferably, the first and second castration rollers are respectively rubber tire members with patterns, and the first and second castration rollers are in close contact with each other.

Preferably, the direct current brushless motor is installed on a motor connecting rod, the motor connecting rod is in screw connection with the direct current brushless motor, the motor connecting rod comprises a first motor connecting rod and a second motor connecting rod, and the first motor connecting rod and the second motor connecting rod are respectively connected with the supporting rod through screws.

Preferably, the end actuator further comprises a motor sheath mounted on the motor link, the motor sheath being located at the periphery of the castration roller.

Preferably, a set of paired rollers of the end actuator is symmetrically arranged on two sides of the support rod.

Compared with the prior art, the beneficial effects of the utility model are that:

in the automatic tasseling actuating mechanism for the corn tasseling operation, compared with a traditional corn tasseling machine, the tasseling device is smaller in size, can downwards detect the top end blades of each corn to perform accurate tasseling, cannot hurt the top end blades to cause false tasseling, the operation direction of the tasseling roller is not completely a vertical direction, but is a certain angle with the vertical direction, and is more consistent with the motion state of actual operation.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a bottom view of the present invention;

fig. 5 is a side view of the present invention;

fig. 6 is a perspective view of the present invention;

fig. 7 is a schematic view of the present invention.

The various reference numbers in the figures mean:

1. a support bar; 2. a terminal actuator; 21. a motor connecting rod; 211. a first motor link; 212. a second motor connecting rod; 22. a drive shaft; 221. a first drive shaft; 222. a second drive shaft; 23. a DC brushless motor; 231. a first DC brushless motor; 232. a second DC brushless motor; 24. a castration roller; 241. a first castration roller; 242. a second castration roller; 25. the motor sheath.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides an automatic actuating mechanism of taking out stamina of operation is taken out to maize, as shown in fig. 1-7, install on maize castration car, including bracing piece 1 and terminal actuating mechanism 2, the one end of bracing piece 1 is installed on the frame of castration car, can follow the arbitrary direction shift position of horizontal plane, thereby adjust terminal actuating mechanism 2's position, terminal actuating mechanism 2 is installed on bracing piece 1, terminal actuating mechanism 2 includes motor connecting rod 21, install castration roller 24 and DC brushless motor 23 on the motor connecting rod 21, DC brushless motor 23 passes through drive shaft 22 and is connected with castration roller 24, motor connecting rod 21 is connected with bracing piece 1, castration roller 24 includes parallel arrangement and revolves to an opposite set of pair roller, DC brushless current 23 compares traditional hydraulic motor volume littleer, energy-concerving and environment-protective, the response is timely, it rotates to drive shaft 22 through DC brushless motor 23, and then drive castration roller 24 rotates.

In the embodiment, the pair rollers and the vertical direction form a fixed inclination angle, which is more suitable for the motion state of actual operation, and can prevent the stamens from falling back to the corn plant due to an overlarge included angle between the throwing angle and the horizontal direction when the stamens are vertically thrown out, so that the workload of stamens recovery is increased, the drive shaft 22 comprises a first drive shaft 221 and a second drive shaft 222, the pair rollers comprise a first castration roller 241 arranged on the first drive shaft 221 and a second castration roller 242 arranged on the second drive shaft 222, the surface of the castration roller 24 is arranged in an inward-concave arc shape, when the two castration rollers 24 with certain inner arcs roll the corn stamens at the same time, the stamens can be concentrated to the centers of the castration rollers in the process of contacting and rotating the stamens, the stamens are uniformly stressed and pulled out, the situation that the stamens are not pulled out or the stamens are broken due to being brought to the edge in the coiling process is avoided, and the labor intensity of an operator is reduced, and the workload of manual retest caused by incomplete castration of the traditional corn stamens remover is avoided.

Specifically, the first emasculation roller 241 and the second emasculation roller 242 are respectively mounted on the driving shaft 22 by screws, so that the first emasculation roller 241 and the second emasculation roller 242 can be easily detached and mounted.

Further, a dc brushless motor 23 is connected to the drive shaft 22, and the dc brushless motor 23 includes a first dc brushless motor 231 and a second dc brushless motor 232, and controls the first emasculation roller 241 and the second emasculation roller 242, respectively.

Furthermore, the first detasseling roller 241 and the second detasseling roller 242 are respectively rubber tire pieces with patterns, and the first detasseling roller 241 and the second detasseling roller 242 are in close contact with each other to ensure that the stamens are extruded and pulled out.

Further, the dc brushless motor 23 is mounted on the motor connecting rod 21, the motor connecting rod 21 is in screw connection with the dc brushless motor 23, the motor connecting rod 21 includes a first motor connecting rod 211 and a second motor connecting rod 212, and the first motor connecting rod 211 and the second motor connecting rod 212 are respectively connected with the supporting rod 1 through screws, so that the dc brushless motor 23 can be conveniently mounted and dismounted.

It should be noted that, the pair of dc brushless motors 23 in the present embodiment includes a first dc brushless motor 231 and a second dc brushless motor 232, which respectively drive a first castration roller 241 and a second castration roller 242, in other embodiments, a single dc brushless motor 23 may drive one castration roller 24, and the other castration roller 24 is in passive rotation, but this may cause uneven stress on the stamens during the actual castration operation, which is likely to cause the problem of breaking of the stamens, and therefore, the present invention is not a preferred embodiment, and the present invention also remains the protection of this alternative solution.

Further, the end effector 2 further includes a motor sheath 25 mounted on the motor link 21, the motor sheath 25 is located at the periphery of the castration roller 24, the electrode sheath 1 is a carbon fiber + aluminum alloy plate, which can protect the dc brushless motor 23, and in other embodiments, the electrode sheath may also be a plastic plate, a stainless steel or other protective plate.

Furthermore, a group of double rollers of the tail end actuating mechanism 2 are symmetrically arranged on two sides of the supporting rod 1, so that the acting force of the two sides on the stamens is the same, and the stamens are stably pulled out upwards.

The utility model discloses an actuating mechanism is castrated in automation of operation is taken out to maize when using, at first remove the device at the horizontal plane, the device's position and stamen position are in same vertical on-line in vertical direction, after that with terminal actuating mechanism 2 downstream, reach the height that castration roller 24 is enough to touch the maize stamen, terminal actuating mechanism 2 continues the downstream, reach the best operation height, rethread DC brushless motor 23 drives drive shaft 22 and rotates, and then drive castration roller 24 and rotate, through rotating to opposite a set of first castration roller 241 and the second castration roller 242 of castration and extrude the stamen and pull out, carry out the operation of castration of hybrid maize, DC brushless motor 23's rotational speed can be adjusted according to the operation requirement.

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 preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic male actuating mechanism of taking out of operation is taken out to maize installs on maize castration car, its characterized in that: the castration trolley comprises a supporting rod (1) and a tail end executing mechanism (2), one end of the supporting rod (1) is installed on a frame of the castration trolley, the tail end executing mechanism (2) is installed on the supporting rod (1), the tail end executing mechanism (2) comprises a motor connecting rod (21), a castration roller (24) and a direct current brushless motor (23) are installed on the motor connecting rod (21), the direct current brushless motor (23) is connected with the castration roller (24) through a driving shaft (22), the motor connecting rod (21) is connected with the supporting rod (1), and the castration roller (24) comprises a group of paired rollers which are arranged in parallel and have opposite rotation directions; the driving shaft (22) comprises a first driving shaft (221) and a second driving shaft (222), the counter roller comprises a first castration roller (241) installed on the first driving shaft (221) and a second castration roller (242) installed on the second driving shaft (222), and the surface of the castration roller (24) is arranged in an inward concave arc; DC brushless motor (23) is installed on motor connecting rod (21), motor connecting rod (21) with be screwed connection between DC brushless motor (23), motor connecting rod (21) include first motor connecting rod (211) and second motor connecting rod (212), first motor connecting rod (211) and second motor connecting rod (212) respectively through the screw with bracing piece (1) is connected.

2. The automatic tasseling actuator for tasseling corn according to claim 1, wherein: the first castration roller (241) and the second castration roller (242) are respectively installed on the driving shaft (22) through screws.

3. The automatic tasseling actuator for tasseling corn of claim 1, wherein: the direct current brushless motor (23) is connected with a driving shaft (22), and the direct current brushless motor (23) comprises a first direct current brushless motor (231) and a second direct current brushless motor (232).

4. The automatic tasseling actuator for tasseling corn of claim 1, wherein: the first castration roller (241) and the second castration roller (242) are respectively rubber tire pieces with patterns, and the first castration roller (241) and the second castration roller (242) are in tight contact.

5. The automatic tasseling actuator for tasseling corn of claim 1, wherein: the tail end actuating mechanism (2) further comprises a motor sheath (25) arranged on the motor connecting rod (21), and the motor sheath (25) is positioned on the periphery of the castration roller (24).