Maize tasseling structure for tasseling operation

Abstract

The utility model relates to the technical field of agricultural instruments, in particular to a corn tasseling structure which comprises a frame structure assembly, the frame structure assembly comprises an embedding plate, the surface of the embedding plate is in threaded connection with a fixing screw, the lower portion of the embedding plate is connected with a frame rod through the fixing screw, and the frame rod is connected with a frame through a connecting rod. A water spraying assembly is fixedly connected to the lower surface of the left portion of the frame rod and comprises a short supporting rod, a long supporting rod is fixedly connected to the lower surface of the right portion of the frame rod, two small fixing rods are fixedly connected to the bottoms of the long supporting rod and the short supporting rod, and a limiting sliding groove is formed between the two small fixing rods. A sliding block is slidably connected to the middle of the limiting sliding groove. According to the utility model, the water spraying assembly is additionally arranged, so that the spreading behavior of pollen of the male plants is limited due to the movement that the rubber roller drives the male plants to be dissociated in the tasseling process, and the drifting pollen is adsorbed by water and drips on the ground.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural implement technical field, concretely is a kind of corn detasseling structure. BACKGROUND

[0002] As the extremely important food crop in the world, the yield and quality of corn play a pivotal role in the aspect of guaranteeing food safety. In many countries and regions, corn is planted in many fields such as food, feed and industrial raw materials due to its wide use. In China, the corn planting area has been maintained at a large scale for a long time, and the corn output provides indispensable significance for the supply of livestock feed and raw materials for corn deep processing industry such as corn starch and corn oil. Corn detasseling is a key agronomic link in the whole corn planting process. Timely and efficient removal of tassel can reduce unnecessary nutrient loss and supply more nutrients to the ear, thereby positively affecting the yield and quality of corn.

[0003] However, there are many problems in the corn detasseling stage.

[0004] During detasseling, the tassel releases a large amount of pollen, which easily causes pollen pollution of the surrounding environment and interferes with the growth of other crops or plants nearby to some extent. At the same time, a large amount of pollen floating in the air is likely to induce pollen allergy in agricultural workers or surrounding residents, which not only threatens human health but also causes many inconveniences to the normal progress of agricultural production activities.

[0005] In addition, if the operation lacks sufficient proficiency or the tool is not used properly during manual or mechanical detasseling, it is easy to cause excessive damage to the corn plant. Excessive force may cause the corn stem to break or the leaf to be damaged, so that the photosynthesis and nutrient transport of corn are affected, ultimately leading to hindered growth of corn and reduced yield.

[0006] The utility model aims to provide a corn detasseling structure to solve various problems existing in the current corn detasseling. UTILITY MODEL CONTENT

[0007] The utility model aims to solve the problem of environmental pollution caused by the diffusion of pollen in the air during corn detasseling in the prior art, and provides a corn detasseling structure.

[0008] In order to achieve the above object, the utility model discloses the following technical scheme: a corn detasseling operation detasseling structure, including frame structure subassembly, the frame structure subassembly includes the inlay board, the inlay board surface screw thread connection has fixed screw, the inlay board below is connected with frame rod through fixed screw, frame rod left part lower surface fixed connection has water spraying subassembly, water spraying subassembly includes short support rod, frame rod right part lower surface fixed connection has long support rod, long support rod and short support rod's bottom fixed connection has two small -size fixed link, two small -size fixed link between form the limit sliding slot, the limit sliding slot middle slide connection has sliding block, the front end fixed connection of sliding block has water storage bag, the water storage bag surface is connected with water pump, the water storage bag lower end fixed connection has water pipe, water pipe lower end fixed connection has the water spray head that can spray water mist.

[0009] Preferably, the water storage bag upper end fixed connection has the fixed plate, the fixed plate upper end is connected with telescopic link, the telescopic link is connected with three -fold link, three -fold link is a rigid link that is bent twice.

[0010] Preferably, the frame rod lower end both sides fixed connection has support rod, the support rod both sides fixed connection has the roller assembly, the roller assembly includes double -sided board, the side of double -sided board fixed connection has support plate, the rubber roller is placed in the double -sided board, right rubber roller center fixed connection has the center rod, the center rod passes through one side double -sided board fixed connection has the rotating motor, the rotating motor surface is provided with the fixed frame, the fixed frame's outside wall is fixedly connected with fixed link support frame, and the rotating motor is fixed in the double -sided board outside through the fixed frame and fixed link support frame.

[0011] Preferably, the double -sided board side connected support plate fixed connection has servo motor assembly, the servo motor assembly includes servo motor, the servo motor fixed connection has short rod, the other end fixed connection has the rotating plate of short rod, the outer surface other side rotationally connected of rotating plate has connecting rod, the connecting rod fixed connection has lengthened spring, the double -sided board surface is equipped with rectangular groove, and one end mounting has the limit board in rectangular groove, and the both ends of rubber roller of left -hand side position are fixedly connected with limit block through center rod, the limit block is in rectangular groove, the limit block contains bearing outside, the outside bearing part of limit block is fixedly connected with lengthened spring, the other end fixed connection has spring of limit block, and the other end fixed connection of spring is in limit board.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] 1. The utility model adds the water spraying assembly, when the male plant is separated from the plant main body by the rubber roller traction male plant during the operation, this process can easily cause the male plant pollen to diffuse everywhere, and the design of water spraying assembly effectively curbs this phenomenon, the water flow that it sprays can quickly adsorb the pollen that scatters in the air, makes the pollen slide with the water flow and finally deposits on the ground, thereby greatly reduces the spread and diffusion of pollen in the air, reduces the pollen pollution.

[0014] 2、The water spraying assembly passes through the cooperation of the limiting sliding groove, telescopic rod and three -fold rod, realizes the directional water spraying function to different size male plant, when the male plant volume is small, the water spraying assembly is driven under the servo motor, and is close to the male plant together, so that the water spraying inhibition effect is better.

[0015] 3. In the utility model, the male plant tool for the rubber roller, the rubber material has many excellent characteristics, its flexibility is good, the elasticity is moderate, when contacting with the corn plant, can produce just right degree of adhesion, when the rubber roller operates on the corn plant, can be with a relatively gentle and uniform force to the male plant, based on this, the operator can effectively avoid any form of damage to the corn important stem and leaf and other parts during the male plant operation, so as to smoothly extract the male plant from the corn plant body accurately, guarantee the integrity and healthy growth state of the corn plant after the male plant operation is completed, create favorable conditions for the subsequent corn growth and high yield. ACCURACY

[0016] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Fig. 2 It is the shaft side view of the utility model

[0018] Fig. 3 It is the water spraying structure schematic diagram of the utility model;

[0019] Fig. 4 It is the rear view of the water spraying structure of the utility model;

[0020] Legend:

[0021] 1, frame structure assembly;2, roller assembly;3, servo motor assembly;4, water spraying assembly;

[0022] 11, embedded plate;12, frame rod;13, support rod;

[0023] 21, rubber roller;22, support plate;23, double-sided plate;24, fixing frame;25, rotary motor;26, fixed rod support frame;27, center rod;

[0024] 31, servo motor; 32, short rod; 33, rotating plate; 34, connecting rod; 35, lengthening spring; 36, limit block; 37, spring; 38, limit plate;

[0025] 41, three-fold rod; 42, telescopic rod; 43, fixed plate; 44, water storage bag; 45, water pipe; 46, water spraying head; 47, long supporting rod; 48, short supporting rod; 49, limit sliding groove; 410, small fixed rod; 411, sliding block; 412, fixed screw; 413, water pumping pipe. DETAILED DESCRIPTION

[0026] Referring to Figs. 1 to 4 The utility model provides a technical scheme: a corn detasseling operation detasseling structure, its characterized in be: including frame structure subassembly 1, frame structure subassembly 1 includes the inlaying board 11, the inlaying board 11 surface is connected with fixed screw 412 in screw thread, the inlaying board 11 below is connected with frame rod 12 through fixed screw 412, frame rod 12 left part lower surface fixed connection has water spraying assembly 4, water spraying assembly 4 includes short supporting rod 48, frame rod 12 right part lower surface fixed connection has long supporting rod 47, long supporting rod 47 with short supporting rod 48's bottom fixed connection has two small fixed rod 410, two small fixed rod 410 between form limit sliding groove 49, limit sliding groove 49 middle sliding connection has sliding block 411, and the front end of sliding block 411 is fixedly connected with water storage bag 44, and the surface of water storage bag 44 is connected with water pumping pipe 413, and water storage bag 44 lower end fixed connection has water pipe 45, and water pipe 45 lower end fixed connection has the water spraying head 46 of being able to spray water mist, and water storage bag 44 upper end fixed connection has fixed plate 43, and fixed plate 43 upper end connection has telescopic rod 42, and telescopic rod 42 is connected with three-fold rod 41, and three-fold rod 41 is a rigid rod that forms through twice bending.

[0027] In an optional embodiment: the lower end of the frame rod 12 is fixedly connected with support rods 13 on both sides, the support rods 13 are fixedly connected with roller assemblies 2 on both sides, the roller assemblies 2 include double-sided plates 23, the side edges of the double-sided plates 23 are fixedly connected with support plates 22, rubber rollers 21 are placed inside the double-sided plates 23, the center of the right rubber roller 21 is fixedly connected with a center rod 27, the center rod 27 penetrates through one double-sided plate 23 and is fixedly connected with a rotary motor 25, the surface of the rotary motor 25 is provided with a fixing frame 24, the outer side wall of the fixing frame 24 is fixedly connected with a fixed rod support frame 26, the rotary motor 25 is fixed on the outside of the double-sided plate 23 through the fixing frame 24 and the fixed rod support frame 26, a servo motor assembly 3 is fixedly connected on the support plate 22 connected with the side edge of the double-sided plate 23, the servo motor assembly 3 includes a servo motor 31, the servo motor 31 is fixedly connected with a short rod 32, the other end of the short rod 32 is fixedly connected with a rotating plate 33, the outer surface of the rotating plate 33 is rotatably connected with a connecting rod 34 on the other side, the connecting rod 34 is fixedly connected with an elongated spring 35, a rectangular groove is formed in the surface of the double-sided plate 23, a limiting plate 38 is installed at one end in the rectangular groove, the left rubber roller 21 is fixedly connected with a limiting block 36 through the center rod 27 at both ends, the limiting block 36 is in the rectangular groove, the limiting block 36 contains a bearing outside, the outer bearing part of the limiting block 36 is fixedly connected with the elongated spring 35, the other end of the limiting block 36 is fixedly connected with a spring 37, and the other end of the spring 37 is fixedly connected on the limiting plate 38.

[0028] Working principle: the chimeric plate 11 of the device is arranged at the working end of the detasseling machine, water is pumped into the water storage tank 44 through the water pump at the end of the water suction pipe 413, the water pump is closed when the water is full, when the male plant needs to be officially started to be detasseled, the rotary motor 25 starts to work to drive the right rubber roller 21 to rotate, the servo motor 31 arranged on the surface of the left supporting plate 22 starts to work, the short rod 32 is driven to rotate, thereby indirectly guiding the rotating plate 33 to rotate, so that the connecting rod 34 connected with the rotating plate 33 also presents a circular motion track, when the connecting rod 34 rotates to the leftmost side, i.e. the farthest position from the male plant, the lengthening spring 35 pulls the limiting block 36 to the leftmost side of the limiting groove, at this time, the center rod 27 is also arranged at the leftmost side of the limiting groove, i.e. the right rubber roller 21 is farthest from the left rubber roller 21, and the spring 37 fixedly connected with the limiting block 36 is also pulled to the longest; when the connecting rod 34 rotates to the leftmost side, i.e. the closest distance from the male plant, the lengthening spring 35 pushes the limiting block 36 to the right side, at this time, the spring 37 connected with the limiting plate 38 drags the limiting block 36 to the right, when the limiting block 36 slides to the rightmost side of the limiting groove, i.e. the closest position from the male plant, the double rubber rollers 21 clamp the male plant, and the rotary motor 25 is used as the power source for the rotation of the rubber roller 21, the rubber roller 21 rotates upwards to extract the male plant, at the same time of detasseling, the three-fold rod 41 connected with the limiting block 36 also slides simultaneously due to the limiting sliding of the limiting block 36, the horizontal movement of the three-fold rod 41 drives the water storage tank 44 indirectly fixedly connected with the three-fold rod 41 to continue to move, the sliding block 411 fixedly connected with the water storage tank 44 is limited in the limiting sliding rod 49, so that the sliding of the water storage tank 44 is parallel to the direction of the sliding block 411, finally, when the left rubber roller 21 moves to the right side, the water storage tank 44 also moves simultaneously, when the male plant is extracted, the water spray head 46 releases water mist, thereby avoiding the diffusion of pollen of the male plant.

[0029] In the description of the utility model, it should be explained that, unless there is definite stipulation and limitation, the terms "mount", "connect", "joint" should be understood in broad sense, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

Claims

1. A tasseling removal structure for corn, characterized in that: The utility model provides frame structure component (1) including the embedded board (11), the embedded board (11) surface screw thread connection has fixed screw (412), the lower part of embedded board (11) is connected with frame pole (12) through fixed screw (412), frame pole (12) left part lower surface fixed connection has water spraying subassembly (4), water spraying subassembly (4) includes short support rod (48), frame pole (12) right part lower surface fixed connection has long support rod (47), long support rod (47) and short support rod (48) bottom fixed connection has two small fixed rod (410), two small fixed rod (410) between form limit sliding slot (49), limit sliding slot (49) middle slide connection has sliding block (411), the front end of sliding block (411) fixed connection has water storage bag (44), water storage bag (44) surface connection has water suction pipe (413), water storage bag (44) lower end fixed connection has water pipe (45), water pipe (45) lower end fixed connection has water spraying head (46) that can spray water mist.

2. The structure for detasseling of the detasseling operation of corn according to claim 1, characterized in that: Water storage bag (44) upper end fixed connection has fixed plate (43), fixed plate (43) upper end connection has telescopic link (42), telescopic link (42) connection has three folding rod (41), three folding rod (41) is a rigid rod that forms through twice bending.

3. The structure for detasseling of a corn detasseling operation according to claim 1, characterized in that: Frame pole (12) lower end both sides fixed connection has support rod (13), support rod (13) both sides fixed connection has gyro wheel subassembly (2), gyro wheel subassembly (2) includes both sides board (23), both sides board (23) side fixed connection has support plate (22), both sides board (23) inside place has rubber gyro wheel (21), right rubber gyro wheel (21) center fixed connection has center pole (27), center pole (27) passes through one side both sides board (23) fixed connection has rotary motor (25), rotary motor (25) surface is provided with fixed frame (24), the outer side wall of fixed frame (24) is fixedly connected with fixed rod support frame (26), rotary motor (25) is fixed in both sides board (23) outside through fixed frame (24) and fixed rod support frame (26).

4. The structure for detasseling according to claim 3, wherein: The support plate (22) connected with the side edge of the double-sided plate (23) is fixedly connected with a servo motor assembly (3), the servo motor assembly (3) comprises a servo motor (31), the servo motor (31) is fixedly connected with a short rod (32), one end of the short rod (32) is fixedly connected with a rotating plate (33), the outer surface of the rotating plate (33) is rotatably connected with a connecting rod (34) on the other side, the connecting rod (34) is fixedly connected with an extended spring (35), the surface of the double-sided plate (23) is provided with a rectangular groove, a limiting plate (38) is installed at one end in the rectangular groove, the rubber rollers (21) on the left side are fixedly connected with a limiting block (36) through a center rod (27) at both ends, the limiting block (36) is in the rectangular groove, the limiting block (36) comprises a bearing on the outside, the limiting block (36) is fixedly connected with the extended spring (35) on the bearing part of the outside, the other end of the limiting block (36) is fixedly connected with a spring (37), and the other end of the spring (37) is fixedly connected on the limiting plate (38).

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