Slice sampling device for corn breeding
By designing the clamping, rotating and cutting mechanism of the slice sampling device for corn breeding, the problem of unstable corn grain fixation and cutting in traditional methods is solved, and efficient collection of corn breeding samples is achieved.
Patent Information
- Application Number
- CN202411528905.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-01-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In traditional corn breeding, it is difficult to fix corn kernels, resulting in unstable cutting and difficult sample slices to collect.
A slice sampling device for corn breeding including a propelling clamping mechanism, a rotating mechanism and a cutting mechanism is designed to ensure that the corn kernels are fixed and the sheets are cut through the coordinated work of the clamping, rotating and cutting mechanism.
Accurate, complete and efficient collection of corn breeding samples is achieved, and the problem of unstable corn kernel fixation and cutting in traditional methods is solved.
Smart Images
Figure CN119309842A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of corn seed sampling, in particular to a slice sampling device for corn breeding. Background Art
[0002] Corn is an annual herbaceous plant of the Poaceae family. It has strong drought resistance, cold resistance, barrenness resistance, excellent environmental adaptability, and high nutritional value. As a high-yield food crop in China, corn is an important source of feed for animal husbandry and breeding, and is also one of the indispensable raw materials for food, medical and health, chemical industry, etc. Corn kernels contain many bioactive substances, such as antioxidant, anti-tumor, hypoglycemic, immunity-enhancing and antibacterial and bactericidal ingredients, etc., which have broad development and application prospects; sowing and seedling raising are the key to corn cultivation. Only by mastering the appropriate sowing period and improving the sowing quality can higher yields and economic benefits be obtained. Therefore, during corn breeding operations, it is necessary to test the breeding status of corn. When testing the breeding status of corn, most of the methods used are slicing and sampling of corn kernels.
[0003] The traditional sampling method is to cut the corn kernels placed on the bottom plate with a handheld cutting knife. However, the corn kernels are small in size, making it difficult to fix them during cutting and causing them to slide outward. Secondly, the samples to be tested are generally thin, making it inconvenient to cut thin slices with a handheld cutting knife. Therefore, it is necessary to propose a slicing sampling device for corn breeding. Summary of the invention
[0004] In view of the problems in the prior art, the present invention provides a slicing sampling device for corn breeding.
[0005] The technical solution adopted by the present invention to solve the technical problem is: a slicing sampling device for corn breeding, comprising a propulsion clamping mechanism, a rotating mechanism is fixedly installed on the propulsion clamping mechanism, a placing mechanism is fixedly installed on the rotating mechanism, and a cutting mechanism is arranged on the placing mechanism; The pushing and clamping mechanism comprises a base, a slide groove is provided on the upper surface of the base, a slider is slidably connected in the slide groove, the upper end of the slider extends out of the base and is fixedly connected to a slide plate, a placement block is fixedly connected to the upper surface of the slide plate, a placement groove is provided on the upper surface of the placement block, a support rod is fixedly connected between the groove walls of the slide groove, a support hole is provided through the slider, and a spring is sleeved on the support rod; The rotating mechanism comprises a support frame, the support frame is fixedly mounted on the upper surface of the base, a rotating rod is rotatably connected to the support frame through a bearing, a rectangular hole is penetrated on the rotating rod, a rectangular rod is slidably connected in the rectangular hole, one end of the rectangular rod extends outside the rotating rod and is fixedly connected to a connecting block, a positioning hole is penetrated on the support frame, and positioning rods are fixedly connected to both ends of the connecting block, and the positioning rods are arranged to penetrate the positioning hole; The placing mechanism comprises a rotating block, the rotating block is fixedly connected to the rotating rod, an arc groove is provided on the outer wall of the rotating block near the lower end, an installation groove is provided on the outer wall of the rotating block near the upper end, a rubber elastic sheet is fixedly installed at the upper end notch of the installation groove, a collection box is provided in the installation groove, and a collection groove is provided on the collection box; The cutting mechanism includes a T-shaped slide groove, which is opened on the side wall of the rotating block away from the rotating rod. A T-shaped slider is slidably connected in the T-shaped slide groove, one end of the T-shaped slider extends outside the rotating block and is fixedly connected to a cutting knife, and a handle is fixedly installed on the outer side wall of the cutting knife away from the T-shaped slider. The rectangular hole is connected to the T-shaped slide groove, and the other end of the rectangular rod extends into the T-shaped slide groove. A card slot is opened at one end of the rectangular rod located in the T-shaped slide groove.
[0006] Specifically, one end of the spring abuts against a groove wall of the sliding groove, and the other end of the spring abuts against an outer side wall of the sliding block.
[0007] Specifically, the slide plate is slidably connected to the upper surface of the base, and the slide plate is arranged at the notch of the slide groove.
[0008] Specifically, the slider is slidably connected to the support rod through the support hole, and the slide groove, slider, support rod and support hole are all arranged horizontally.
[0009] Specifically, a fixing ring is fixedly mounted on the outer side wall of the connecting block away from the rectangular rod.
[0010] Specifically, the T-shaped sliding block is clamped in the clamping slot, and the notch of the clamping slot is arranged in an inclined shape.
[0011] Specifically, the lower end of the collection box abuts against the groove wall of the installation groove, and the upper end of the collection box abuts against the rubber elastic sheet.
[0012] Specifically, one end opening of the rectangular hole is connected to the T-shaped slide groove, and the other end opening of the rectangular hole is arranged to penetrate the rotating rod. The rectangular rod is slidably connected in the rectangular hole and abuts against the hole wall of the rectangular hole.
[0013] Beneficial effects of the present invention: a slicing sampling device for corn breeding described in the present invention clamps the corn between the placement groove and the arc groove, then the rectangular rod is pulled out and the cutting knife is pressed downward to cut the corn, then the positioning rod is pulled out of the positioning hole and the rotating block is rotated to align the collecting box with the placement block, and the rotation of the rotating block will bring the cut corn out through the arc groove and leak the corn cob, and at the same time its bottom end releases the support for the slide plate, so that the spring pushes the placement block to move and inserts one end of the corn cob into the installation groove, and at this time the cutting knife is pressed to cut the corn so that the thin slices of the corn cob will be cut off and enter the collection box, thereby completing the sample collection operation for corn breeding. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0015] Figure 1 A schematic diagram of the structure of a corn breeding slicing sampling device provided by the present invention in a standby state; Figure 2 A schematic diagram of the cutting state structure of a slicing sampling device for corn breeding provided by the present invention; Figure 3 A schematic diagram of the structure of a slicing state of a slicing sampling device for corn breeding provided by the present invention; Figure 4 A schematic diagram of the side structure of a rotating block of a slicing sampling device for corn breeding provided by the present invention; Figure 5 A schematic diagram of the top view of the structure of a rotating rod and a rotating block of a slicing sampling device for corn breeding provided by the present invention; Figure 6 A schematic diagram of the structure of a rectangular rod of a slicing sampling device for corn breeding provided by the present invention; Figure 7 A schematic structural diagram of a collecting box of a slicing sampling device for corn breeding provided by the present invention.
[0016] In the figure: 11, base; 12, slide; 13, slider; 14, slide plate; 15, placement block; 16, placement slot; 17, support rod; 18, support hole; 19, spring; 21, support frame; 22, rotating rod; 23, rectangular hole; 24, rectangular rod; 25, connecting block; 26, positioning hole; 27, positioning rod; 28, fixing ring; 31, rotating block; 32, arc groove; 33, installation groove; 34, rubber elastic sheet; 35, collection box; 36, collection slot; 41, T-shaped slide; 42, T-shaped slider; 43, cutting knife; 44, handle; 45, card slot. DETAILED DESCRIPTION
[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0018] like Figure 1-Figure 7 As shown, the slicing sampling device for corn breeding described in the present invention comprises a pushing and clamping mechanism, a rotating mechanism is fixedly installed on the pushing and clamping mechanism, a placing mechanism is fixedly installed on the rotating mechanism, and a cutting mechanism is arranged on the placing mechanism; The advancing clamping mechanism includes a base 11, a slide groove 12 is provided on the upper surface of the base 11, a slider 13 is slidably connected in the slide groove 12, the upper end of the slider 13 extends outside the base 11 and is fixedly connected to a slide plate 14, a placement block 15 is fixedly connected to the upper surface of the slide plate 14, a placement groove 16 is provided on the upper surface of the placement block 15, a support rod 17 is fixedly connected between the groove walls of the slide groove 12, a support hole 18 is penetrated through the slider 13, and a spring 19 is sleeved on the support rod 17; The rotating mechanism includes a support frame 21, which is fixedly mounted on the upper surface of the base 11. A rotating rod 22 is rotatably connected to the support frame 21 through a bearing. A rectangular hole 23 is formed through the rotating rod 22. A rectangular rod 24 is slidably connected in the rectangular hole 23. One end of the rectangular rod 24 extends to the outside of the rotating rod 22 and is fixedly connected to a connecting block 25. A positioning hole 26 is formed through the support frame 21. Positioning rods 27 are fixedly connected to both ends of the connecting block 25. The positioning rods 27 are arranged to penetrate the positioning hole 26. The placing mechanism includes a rotating block 31, the upper end of the rotating block 31 is elliptical, the lower end of the rotating block 31 is cylindrical, the rotating block 31 is fixedly connected to the rotating rod 22, an arc groove 32 is provided on the outer wall of the rotating block 31 near the lower end, and a mounting groove 33 is provided on the outer wall of the rotating block 31 near the upper end. A rubber elastic sheet 34 is fixedly installed at the upper end notch of the mounting groove 33, a collection box 35 is provided in the mounting groove 33, and a collection groove 36 is provided on the collection box 35; The cutting mechanism includes a T-shaped slide groove 41, which is opened on the side wall of the rotating block 31 away from the rotating rod 22. A T-shaped slider 42 is slidably connected in the T-shaped slide groove 41. One end of the T-shaped slider 42 extends to the outside of the rotating block 31 and is fixedly connected to a cutting knife 43. A handle 44 is fixedly installed on the outer wall of the cutting knife 43 away from the T-shaped slider 42. The rectangular hole 23 is connected to the T-shaped slide groove 41, and the other end of the rectangular rod 24 extends into the T-shaped slide groove 41. A card slot 45 is opened at one end of the rectangular rod 24 located in the T-shaped slide groove 41.
[0019] Among them, one end of the spring 19 is against the groove wall of the slide groove 12, and the other end of the spring 19 is against the outer wall of the slider 13. The spring 19 will push the slider 13 with the support of the slide groove 12, so that the slider 13, the slide plate 14 and the placement block 15 maintain the power to move in the direction of the rotating block 31.
[0020] The slide plate 14 is slidably connected to the upper surface of the base 11 , and the slide plate 14 is disposed at the notch of the slide groove 12 .
[0021] The slider 13 is slidably connected to the support rod 17 through the support hole 18, and the slide groove 12, the slider 13, the support rod 17 and the support hole 18 are all arranged horizontally, so that the slider 13, the slide plate 14 and the placement block 15 can only move in parallel.
[0022] A fixing ring 28 is fixedly mounted on the outer wall of the connecting block 25 away from the rectangular rod 24 , and the connecting block 25 can be moved or rotated by pulling or pushing the fixing ring 28 .
[0023] The T-shaped slide block 42 is engaged in the slot 45 , and the slot 45 has an inclined notch, so that when the rectangular rod 24 is inserted into the T-shaped slide groove 41 , the slot 45 and the T-shaped slide block 42 are engaged with each other conveniently.
[0024] The lower end of the collection box 35 abuts against the groove wall of the installation groove 33, and the upper end of the collection box 35 abuts against the rubber elastic sheet 34. The rubber elastic sheet 34 squeezes the collection box 35 so that the collection box 35 abuts against the installation groove 33 to fix the collection box 35.
[0025] Among them, one end opening of the rectangular hole 23 is connected to the T-shaped slide groove 41, and the other end opening of the rectangular hole 23 is set to penetrate the rotating rod 22. The rectangular rod 24 is slidably connected in the rectangular hole 23 and abuts against the hole wall of the rectangular hole 23, so that the rectangular rod 24 can only move parallely, and when the connecting block 25 is rotated, the connecting block 25 can drive the rotating rod 22 to rotate through the cooperation between the rectangular hole 23 and the rectangular rod 24, and when the connecting block 25 is fixed, the rotating rod 22 can be fixed through the cooperation between the rectangular hole 23 and the rectangular rod 24.
[0026] When in use, first pull the slide plate 14 to move outward from the base 11, so that the placement block 15 moves to the side away from the rotating block 31, and then place the corn seeds in the placement groove 16 on the placement block 15, and then release the slide plate 14. At this time, the spring 19 will push the slider 13 under the support of the slide groove 12, and the slider 13 will drive the slide plate 14, the placement block 15 and the corn seeds to move, and until the slide plate 14 abuts against the bottom end of the rotating block 31 and supports the slide plate 14, at this time, the corn seeds will be driven by the placement block 15 to move, and One end of the corn seed is inserted into the arc groove 32, and the arc groove 32 on the placement block 15 and the rotating block 31 clamps the corn seed together; at this time, the connection block 25 and the rectangular rod 24 can be pulled outward through the fixing ring 28, and the rectangular rod 24 will be separated from the T-shaped slide groove 41 and release the support for the T-shaped slider 42. At this time, the cutting knife 43 is pushed downward by the handle 44. At this time, the cutting knife 43 moves downward and parallel under the limit of the T-shaped slider 42 and the T-shaped slide groove 41, and cuts the corn seed. At this time, the corn seed is moved from near the center to the bottom. Then, the connecting block 25 and the positioning rod 27 are pulled outward through the fixing ring 28, so that the positioning rod 27 is separated from the positioning hole 26, so that the positioning rod 27 releases the support of the connecting block 25. At this time, the connecting block 25 can drive the rotating rod 22 to rotate through the cooperation of the rectangular hole 23 and the rectangular rod 24, and the rotating rod 22 will drive the rotating block 31 to rotate. When the rotating block 31 rotates, the cut corn seeds are taken out through the arc groove 32, and the bottom end of the rotating block 31 is released after the rotating block 31 rotates 180 degrees. In addition to supporting the slide plate 14, the spring 19 will push the slide plate 14 and the placement block 15 to move, and the placement block 15 will drive the corn seeds to be inserted into the collection box 35 in the installation groove 33. At this time, the cutting knife 43 is pushed downward by the handle 44. At this time, the cutting knife 43 moves downward in parallel under the limitation of the T-shaped slider 42 and the T-shaped slide groove 41, and cuts the corn seeds twice, so that a thin slice is cut at the center of the corn seeds and enters the collection box 35, thereby completing the sample collection operation of corn breeding with high accuracy and completeness.
[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A slicing sampling device for corn breeding, comprising a propulsion and clamping mechanism, characterized in that: A rotating mechanism is fixedly installed on the pushing and clamping mechanism, a placing mechanism is fixedly installed on the rotating mechanism, and a cutting mechanism is arranged on the placing mechanism; The propulsion clamping mechanism comprises a base (11), a slide groove (12) is provided on the upper surface of the base (11), a slider (13) is slidably connected in the slide groove (12), the upper end of the slider (13) extends outside the base (11) and is fixedly connected to a slide plate (14), a placement block (15) is fixedly connected to the upper surface of the slide plate (14), a placement groove (16) is provided on the upper surface of the placement block (15), a support rod (17) is fixedly connected between the groove walls of the slide groove (12), a support hole (18) is provided through the slider (13), and a spring (19) is sleeved on the support rod (17); The rotating mechanism comprises a support frame (21), the support frame (21) is fixedly mounted on the upper surface of the base (11), a rotating rod (22) is rotatably connected to the support frame (21) via a bearing, a rectangular hole (23) is penetrated through the rotating rod (22), a rectangular rod (24) is slidably connected in the rectangular hole (23), one end of the rectangular rod (24) extends outside the rotating rod (22) and is fixedly connected to a connecting block (25), a positioning hole (26) is penetrated through the support frame (21), and positioning rods (27) are fixedly connected at both ends of the connecting block (25), and the positioning rods (27) are arranged to penetrate the positioning hole (26); The placement mechanism comprises a rotating block (31), the upper end of the rotating block (31) is elliptical, the lower end of the rotating block (31) is cylindrical, the rotating block (31) is fixedly connected to the rotating rod (22), an arc groove (32) is provided on the outer wall of the rotating block (31) close to the lower end, a mounting groove (33) is provided on the outer wall of the rotating block (31) close to the upper end, a rubber elastic sheet (34) is fixedly installed at the upper groove of the mounting groove (33), a collection box (35) is provided in the mounting groove (33), and a collection groove (36) is provided on the collection box (35); The cutting mechanism comprises a T-shaped slide groove (41), wherein the T-shaped slide groove (41) is formed on a side wall of the rotating block (31) away from the rotating rod (22), a T-shaped slider (42) is slidably connected in the T-shaped slide groove (41), one end of the T-shaped slider (42) extends outside the rotating block (31) and is fixedly connected to a cutting knife (43), a handle (44) is fixedly mounted on an outer side wall of the cutting knife (43) away from the T-shaped slider (42), the rectangular hole (23) is connected to the T-shaped slide groove (41), and the other end of the rectangular rod (24) extends into the T-shaped slide groove (41), and a clamping groove (45) is formed at one end of the rectangular rod (24) located in the T-shaped slide groove (41).
2. A corn breeding slice sampling device according to claim 1, characterized in that: One end of the spring (19) abuts against a groove wall of the sliding groove (12), and the other end of the spring (19) abuts against an outer side wall of the sliding block (13).
3. The corn breeding slicing sampling device according to claim 1, characterized in that: The slide plate (14) is slidably connected to the upper surface of the base (11), and the slide plate (14) is arranged at the notch of the slide groove (12).
4. The corn breeding slicing sampling device according to claim 1, characterized in that: The sliding block (13) is slidably connected to the supporting rod (17) via the supporting hole (18), and the sliding groove (12), the sliding block (13), the supporting rod (17) and the supporting hole (18) are all arranged in a horizontal shape.
5. The corn breeding slicing sampling device according to claim 1, characterized in that: A fixing ring (28) is fixedly mounted on the outer side wall of the connecting block (25) away from the rectangular rod (24).
6. The corn breeding slicing sampling device according to claim 1, characterized in that: The T-shaped slide block (42) is clamped in the clamping slot (45), and the notch of the clamping slot (45) is arranged in an inclined shape.
7. The corn breeding slice sampling device according to claim 1, characterized in that: The lower end of the collection box (35) abuts against the groove wall of the installation groove (33), and the upper end of the collection box (35) abuts against the rubber elastic sheet (34).
8. The corn breeding slice sampling device according to claim 1, characterized in that: One end opening of the rectangular hole (23) is connected to the T-shaped slide groove (41), and the other end opening of the rectangular hole (23) is arranged to penetrate the rotating rod (22). The rectangular rod (24) is slidably connected in the rectangular hole (23) and abuts against the hole wall of the rectangular hole (23).