Semi-automatic tassel removing device for corn breeding

Abstract

The utility model discloses a semi-automatic tassel removing device for corn breeding, and particularly relates to the technical field of agricultural machinery, the semi-automatic tassel removing device comprises a collecting box, the top of the collecting box is fixedly connected with a plurality of supporting columns, the top ends of the supporting columns are fixedly connected with shells, and clamping assemblies are installed in the shells; the clamping assembly comprises a first cylinder, a sliding plate is installed at the output end of the first cylinder, a sliding block is fixedly connected to the middle of the bottom end of the sliding plate, and a sliding rail is installed on the outer side of the sliding block. Compared with the prior art, the clamping assembly is arranged, the sliding plate is used for driving the two pushing rods to move, then the two pushing rods are used for driving the clamping ring to clamp and fix tassels through the multiple moving rods, the tassels can be stably clamped, and operation errors caused by unstable hands or external environment factors are effectively avoided; the working efficiency is improved, meanwhile, the integrity of corn plants is effectively protected, and the quality of the corn plants is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, and more specifically, to a semi-automatic detasseling device for corn breeding. Background Art

[0002] Corn detasseling refers to removing the male tassels at the top of corn when it reaches a certain growth period. It is also called corn emasculation. This is a necessary step in the corn breeding process. After the male tassels are removed, the female ear accepts the pollen of the male parent, thereby producing hybrids. Then, by changing the direction of nutrient absorption and production by the plant, it can achieve early maturity by three to five days and increase the yield by about 10%. Corn detasseling is generally carried out during the tasseling period of corn, when the nutrients of corn begin to be transported to the reproductive organs, and the effect is best.

[0003] At present, in the production process, most of the tassels are removed by hand pulling or ordinary scissors. This method requires the cooperation of both hands when the tassels are too high or in windy conditions, with one hand holding the crop and the other hand removing the tassels. This is time-consuming and labor-intensive, and can easily cause damage to the corn plants. The tassels are manually cut off with ordinary scissors, and most of the tassels fall directly into the net bag, but some tassels will still fall to the ground and need to be picked up manually, which is labor-intensive, time-consuming, costly, and inefficient.

[0004] After searching, a Chinese patent with announcement number CN208676030U discloses a tassel removal device used in the corn breeding process. By setting a tassel clamp and using it in conjunction with the scissors body, the tassels can be prevented from falling after being cut, making it easier to collect the tassels. The device is easy to operate and effectively improves production efficiency.

[0005] When the above-mentioned detasseling device for corn breeding is actually used, when removing the male tassels, the male tassels may swing due to external environmental factors, which may cause accidental injury to the female ears or other healthy parts, resulting in unnecessary damage to the corn plants. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a semi-automatic detasseling device for corn breeding to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A semi-automatic detasseling device for corn breeding comprises a collecting box, a plurality of supporting columns are fixedly connected to the top of the collecting box, a shell is fixedly connected to the top of the plurality of supporting columns, and a clamping assembly is installed inside the shell;

[0009] The clamping assembly includes a first cylinder, a sliding plate is installed at the output end of the first cylinder, a slider is fixedly connected to the middle of the bottom end of the sliding plate, a sliding rail is installed on the outside of the slider, pushing rods are installed on the left and right sides of the sliding plate, moving rods are installed on the upper and lower sides of one end of the two pushing rods, a sliding rod is installed between the left and right moving rods, and a clamping ring is fixedly connected to one end of the left and right moving rods.

[0010] By adopting the above technical solution: the bottom ends of multiple support columns are welded and fixed to the top of the collection box, the top ends of multiple support columns are fixedly connected to the bottom end of the outer shell, the first cylinder is installed inside the outer shell, the bottom end of the sliding plate is installed on the output end of the first cylinder, the outer side of the slider is slidably connected to the inside of the slide rail, one end of the two push rods is plugged and fixed to the left and right sides of the inside of the sliding plate, the left and right moving rods are plugged and fixed to the upper and lower sides of the other end of the push rod, one side of the multiple moving rods is slidably connected to the surface of the sliding rod, and one end of the multiple moving rods is fixedly connected to one side of the clamping ring.

[0011] As a further description of the above technical solution: a second cylinder is installed on the left side of the bottom of the shell, and a first scissor blade is installed on the output end of the second cylinder.

[0012] By adopting the above technical solution: the second cylinder is installed on the left side of the bottom end of the shell, and the front side of one end of the first scissor blade is installed on the output end of the second cylinder.

[0013] As a further description of the above technical solution: a second scissor blade is arranged on the top of the first scissor blade, support shafts are installed inside the first scissor blade and the second scissor blade, and a pillar is fixedly connected to the top of one end of the second scissor blade.

[0014] By adopting the above technical solution: the second scissor blade is installed on the top of the first scissor blade, the support shaft is installed between the first scissor blade and the second scissor blade, the bottom end of the support is fixedly connected to the top of one end of the second scissor blade, and the top end of the support is fixedly connected to the bottom end of the shell.

[0015] As a further description of the above technical solution: the front side of the collecting box is connected to a conveying box, and the top of the conveying box is fixedly connected to a collecting funnel.

[0016] By adopting the above technical solution: the front sides of the conveying box and the collecting box are connected, and the collecting funnel is installed on the top of the conveying box.

[0017] As a further description of the above technical solution: two cabinet doors are opened on the front side of the collection box.

[0018] By adopting the above technical solution: the two cabinet doors are both opened on the front side of the collection box and are symmetrically distributed on the front side of the collection box.

[0019] As a further description of the above technical solution: a bottom plate is installed at the bottom of the collection box, and a plurality of rollers are fixedly connected to the bottom of the bottom plate.

[0020] By adopting the above technical solution: the bottom plate is installed at the bottom end of the collection box, and the multiple rollers are fixedly connected to the bottom end of the bottom plate by screws.

[0021] As a further description of the above technical solution: two handles are fixedly connected to the left side of the top of the base plate, and the two handles are symmetrically distributed on the left side of the top of the base plate.

[0022] By adopting the above technical solution: the bottom ends of the two handles are fixedly connected to the left side of the top of the base plate, and are symmetrically distributed on the left side of the top of the base plate.

[0023] Technical effects and advantages of the utility model:

[0024] 1. By setting a clamping assembly, compared with the prior art, the sliding plate is used to drive two push rods to move, and then the two push rods drive the clamping ring to clamp and fix the male tassel through multiple moving rods, so that the male tassel can be firmly clamped, effectively avoiding operational errors caused by unstable hands or external environmental factors, improving work efficiency, and effectively protecting the integrity of corn plants and improving the quality of corn plants;

[0025] 2. By setting up a conveying box and a collecting funnel, compared with the existing technology, the cutting tassels can be collected energy-savingly through the collecting funnel, and the tassels can be transported to the collecting box by utilizing the slope inside the conveying box, which is convenient for collecting the tassels in a centralized manner. This can effectively avoid the operator's time for manual collection, and at the same time can keep the field environment clean and tidy, reducing interference with other work. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 It is a schematic diagram of the collecting funnel structure of the utility model.

[0028] Figure 3 This is a schematic diagram of the structure of the conveying box of the utility model.

[0029] Figure 4 It is a schematic diagram of the support shaft structure of the utility model.

[0030] Figure 5 This is a schematic diagram of the sliding rod structure of the utility model.

[0031] Figure 6 For the utility model Figure 4 Schematic diagram of the structure of the enlarged view of part A.

[0032] The accompanying drawings are marked as follows: 1. collecting box; 2. supporting column; 3. outer shell; 4. first cylinder; 5. sliding plate; 6. slider; 7. slide rail; 8. pushing rod; 9. moving rod; 10. sliding rod; 11. clamping ring; 12. second cylinder; 13. first scissor blade; 14. second scissor blade; 15. support shaft; 16. pillar; 17. conveying box; 18. collecting funnel; 19. cabinet door; 20. bottom plate; 21. roller; 22. handle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The embodiment of the present application discloses a semi-automatic detasseling device for corn breeding, comprising a collecting box 1, a plurality of supporting columns 2 are fixedly connected to the top of the collecting box 1, a shell 3 is fixedly connected to the top of each of the supporting columns 2, and a clamping assembly is installed inside the shell 3;

[0035] The clamping assembly includes a first cylinder 4, a sliding plate 5 is installed at the output end of the first cylinder 4, a slider 6 is fixedly connected to the middle part of the bottom end of the sliding plate 5, a slide rail 7 is installed on the outside of the slider 6, pushing rods 8 are installed on the left and right sides of the inside of the sliding plate 5, moving rods 9 are installed on the upper and lower sides of one end of the two pushing rods 8, a sliding rod 10 is installed between the left and right moving rods 9, and a clamping ring 11 is fixedly connected to one end of the left and right moving rods 9. The sliding plate 5 is driven to move backward by the first cylinder 4, and is slidably connected to the outside of the slider 6 through the inside of the slide rail 7, so as to support the sliding plate 5 to move backward. The movement of the sliding plate 5 drives the pushing rod 8 to move at the same time, and the two pushing rods 8 drive the upper and lower moving rods 9 to move relative to each other. The multiple moving rods 9 slide on the upper and lower sides of the sliding rod 10, so as to support the multiple moving rods 9 to drive the two clamping rings 11 to move relative to clamp and fix the male spike.

[0036] Reference Figure 4As shown, a second cylinder 12 is installed on the left side of the bottom of the shell 3, a first scissor blade 13 is installed on the output end of the second cylinder 12, a second scissor blade 14 is arranged on the top of the first scissor blade 13, a support shaft 15 is installed inside the first scissor blade 13 and the second scissor blade 14, a support shaft 15 is fixedly connected to the top of one end of the second scissor blade 14, the second cylinder 12 provides power for cutting male spikes, and the support shaft 15 is used to support the first scissor blade 13 and the second scissor blade 14, so that the first scissor blade 13 can move toward the side of the second scissor blade 14, and the clamp ring 116 can provide support force for the second scissor blade 14, so that the first scissor blade 13 and the second scissor blade 14 can quickly remove the male spikes.

[0037] Reference Figure 2 As shown, the front side of the collecting box 1 is connected to a conveying box 17, and a collecting funnel 18 is fixedly connected to the top of the conveying box 17. Two cabinet doors 19 are opened on the front side of the collecting box 1. The collecting funnel 18 can collect the removed male ears, and then the male ears can be transported to the inside of the collecting box 1 by utilizing the slope inside the conveying box 17, so as to facilitate the centralized collection of the male ears. By opening the two cabinet doors 19, the removed male ears can be conveniently processed in a centralized manner.

[0038] Reference Figure 1 As shown, a base plate 20 is installed at the bottom of the collecting box 1, and a plurality of rollers 21 are fixedly connected to the bottom of the base plate 20. Two handles 22 are fixedly connected to the left side of the top of the base plate 20. The two handles 22 are symmetrically distributed on the left side of the top of the base plate 20. The two handles 22 can push the collecting box 1 to move. The plurality of rollers 21 facilitate the movement of the base plate 20 in the corn field, and can provide stable support and mobility for the collecting box 1, thereby improving work efficiency.

[0039] Working principle of the utility model: The utility model designs a semi-automatic detasseling device for corn breeding. The specific structure is as shown in the attached manual. Figure 1-6As shown, in the technical solution, through the mutual cooperation between various structures, the handle 22 is first pushed, and the collection box 1 is pushed to the front side of the corn where the tassel needs to be removed by using the handle 22, and then the first cylinder 4 is started, and the sliding plate 5 is driven to move backward by using the first cylinder 4, and the sliding plate 5 is supported to move backward by sliding connection between the inside of the slide rail 7 and the outside of the slide block 6, and the movement of the sliding plate 5 simultaneously drives the two push rods 8 to move backward, and the two push rods 8 drive the two moving rods 9 to move, so that the multiple moving rods 9 all slide on the surface of the sliding rod 10, thereby driving the two clamping rings 11 to clamp and fix the tassel. When the tassel is fixed, the second cylinder 12 is started again, The first scissor blade 13 is driven to move by the second cylinder 12, and the first scissor blade 13 and the second scissor blade 14 are supported by the support shaft 15, so that the first scissor blade 13 moves to the side of the second scissor blade 14, and the second scissor blade 14 is fixed by the support pillar 16, so that the first scissor blade 13 and the second scissor blade 14 can cut the tassels, and the cut tassels will fall into the collecting funnel 18, and the tassels will be transported to the conveying box 17 through the collecting funnel 18, and then the tassels will be transported to the collecting box 1 through the slope inside the conveying box 17, so as to collect the tassels together, and finally open the cabinet door 19 to facilitate the centralized processing of the removed tassels.

[0040] Among them, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0041] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A semi-automatic detasseling device for corn breeding, comprising a collecting box (1), characterized in that: A plurality of support columns (2) are fixedly connected to the top of the collection box (1); a shell (3) is fixedly connected to the top of each of the plurality of support columns (2); and a clamping assembly is installed inside the shell (3); The clamping assembly comprises a first cylinder (4), a sliding plate (5) is installed at the output end of the first cylinder (4), a slider (6) is fixedly connected to the middle of the bottom end of the sliding plate (5), a slide rail (7) is installed on the outside of the slider (6), a push rod (8) is installed on the left and right sides of the inside of the sliding plate (5), a moving rod (9) is installed on the upper and lower sides of one end of the two pushing rods (8), a sliding rod (10) is installed between the left and right moving rods (9), and a clamp ring (11) is fixedly connected to one end of the left and right moving rods (9).

2. The semi-automatic detasseling device for corn breeding according to claim 1, characterized in that: A second cylinder (12) is installed on the left side of the bottom of the housing (3), and a first scissor blade (13) is installed on the output end of the second cylinder (12).

3. The semi-automatic detasseling device for corn breeding according to claim 2, characterized in that: A second scissor blade (14) is arranged at the top of the first scissor blade (13), a support shaft (15) is installed inside the first scissor blade (13) and the second scissor blade (14), and a support pillar (16) is fixedly connected to the top of one end of the second scissor blade (14).

4. The semi-automatic detasseling device for corn breeding according to claim 1, characterized in that: The front side of the collection box (1) is connected to a conveying box (17), and the top of the conveying box (17) is fixedly connected to a collection funnel (18).

5. The semi-automatic detasseling device for corn breeding according to claim 1, characterized in that: The collection box (1) has two cabinet doors (19) on the front side.

6. The semi-automatic detasseling device for corn breeding according to claim 1, characterized in that: A bottom plate (20) is installed at the bottom of the collection box (1), and a plurality of rollers (21) are fixedly connected to the bottom of the bottom plate (20).

7. The semi-automatic detasseling device for corn breeding according to claim 6, characterized in that: Two handles (22) are fixedly connected to the left side of the top of the bottom plate (20), and the two handles (22) are symmetrically distributed on the left side of the top of the bottom plate (20).

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