Wheat test sampling device

Abstract

The utility model provides a wheat test sampling device, which relates to the technical field of wheat test, and comprises a sampling frame which is arranged on the ground and is used for frame selection of a wheat field, a sampling plate is movably embedded on the sampling frame and is used for tidily separating wheat, and a cutting mechanism is arranged in the sampling frame in a sliding manner and is used for cutting and collecting the tidied wheat. The wheat sampling device solves the problems that when wheat sampling is carried out on existing wheat test seeds, cut wheat is placed irregularly and needs to be arranged again during subsequent collection, so that sampling is not convenient, the wheat can be better selected in a frame mode through the arranged sampling frame, then a collecting area with the reasonable size is selected, and the sampling efficiency is improved. And secondly, the arranged sampling plate can better tidy the frame-selected wheat, so that the sampled wheat is more tidy, and collection is better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat seed testing, in particular to a wheat seed testing sampling device. Background Art

[0002] Wheat is a general term for plants of the genus Triticeae, with common wheat as the representative species. It is a plant of the Poaceae family and a cereal crop widely grown throughout the world. The caryopsis of wheat is one of the staple foods of mankind. After being ground into flour, it can be used to make bread, steamed buns, biscuits, noodles and other foods. After fermentation, it can be made into beer, alcohol, liquor, or biomass fuel. The wheat in the experimental field needs to be tested. The indicators of wheat testing mainly include the number of spikelets, the number of grains per spike, the length of the spike, the weight of 1,000 grains per spike and the water content. Before the test, wheat of a specified area needs to be collected in the wheat field.

[0003] The existing method of collecting test wheat is to circle a specified area of ​​wheat with a tape measure or a wooden frame of a specified size, and then manually cut the wheat in the area with a sickle. This sampling method makes the collected wheat messy and cannot be arranged neatly, and the collected wheat needs to be reorganized during collection, which makes the collection of wheat test samples inconvenient. Utility Model Content

[0004] The utility model aims to provide a wheat seed testing sampling device, which solves the problem that in the existing wheat seed testing, the harvested wheat is not neatly arranged during wheat sampling and needs to be rearranged during subsequent collection, making sampling inconvenient.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A wheat seed sampling device, comprising:

[0007] The sampling frame is set on the ground to frame the wheat field;

[0008] A sampling plate, movably embedded in the sampling frame, the sampling plate neatly separates the wheat;

[0009] The cutting mechanism is slidably arranged in the sampling frame and is used for cutting and collecting the sorted wheat.

[0010] According to the wheat seed sampling device provided by the utility model: the sampling frame is a rectangular ring structure, a fixing pin is fixedly provided at one end of the sampling frame in the vertical direction, the sampling plate is a rectangular structure, pin holes are opened at the four corners of the sampling plate, the fixing pins are movably embedded in the pin holes, and the sampling frame and the sampling plate are arranged together.

[0011] According to the wheat seed sampling device provided by the utility model: a dividing groove is opened on the surface of the sampling plate toward one end, a plurality of the dividing grooves are evenly arranged, and a filtering hole is opened on the surface of the sampling plate between each of the dividing grooves.

[0012] According to the wheat seed sampling device provided by the utility model: a sliding groove is opened through one end of the sampling frame along the width direction, and a limiting groove is opened on the inner side of the end of the sampling frame away from the sliding groove corresponding to the sliding groove.

[0013] According to the wheat seed sampling device provided by the utility model: the cutting mechanism includes a sliding plate and a cutting knife, the sliding plate is slidably arranged in a sliding groove, the cutting knife is fixedly arranged at one end of the sliding plate, the end of the cutting knife away from the sliding plate is slidably embedded in the limiting groove, a pulling handle is fixedly arranged at the end of the sliding plate away from the cutting knife, a tension spring is fixedly arranged between the sliding plate and the sliding groove, and the cutting mechanism is provided with two.

[0014] According to the wheat seed sampling device provided by the utility model: fixing holes are opened on the surfaces of the two sliding plates, and a fastening groove is opened at the middle position of one end of the sampling frame close to the sliding plate, and the fixing holes and the fastening groove are used correspondingly.

[0015] According to the wheat seed sampling device provided by the utility model: insertion rods are fixedly arranged at the four corners of one end of the sampling frame away from the sampling plate.

[0016] In summary, the beneficial technical effects of the utility model are:

[0017] A sampling plate is used, and a dividing groove is set on the sampling plate. The wheat is sorted through the set dividing groove, so that the wheat is more neat when cutting. The dividing groove is used to separate the wheat into different layers, so that the wheat will not appear messy after cutting. At the same time, the wheat can be collected more easily, thereby improving the sampling speed of wheat.

[0018] The cutting mechanism is formed by a sliding plate and a cutting knife. The sliding plate can better pull the cutting knife to move, thereby cutting the sorted wheat, making cutting more convenient. There is no need for manual cutting with a sickle, and the cut wheat is also more neat, which is convenient for subsequent collection and processing, and convenient for seed testing and observation.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 2 It is a bottom schematic diagram of the overall structure of the embodiment of the utility model;

[0023] Figure 3 It is a top plan view of the overall structure of the embodiment of the utility model;

[0024] Figure 4 This is an exploded schematic diagram of the overall structure of the practical confidence embodiment;

[0025] Figure 5 It is a schematic diagram of the sampling frame structure of an embodiment of the utility model;

[0026] Figure 6 yes Figure 5 Enlarged view of point A in the middle;

[0027] Figure 7 It is a schematic diagram of the structure of a sampling plate according to an embodiment of the utility model.

[0028] Reference numerals:

[0029] 1. Sampling frame; 101. Sliding slot; 102. Limiting slot; 103. Fastening slot; 104. Fixing pin;

[0030] 10. Insert the rod;

[0031] 11. cutting mechanism; 110. cutting knife; 111. extension spring; 112. sliding plate; 113. handle; 114. fixing hole;

[0032] 2. Sampling plate; 201. Partition groove; 202. Filter hole; 203. Pin hole. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are 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] Combine the following Figure 1-Figure 7 The embodiment shown describes the technical solution of the utility model:

[0035] A wheat seed sampling device comprises: a sampling frame 1 arranged on the ground to frame the wheat field, a sampling plate 2 movably embedded in the sampling frame 1, the sampling plate 2 neatly separates the wheat, and a cutting mechanism 11 is slidably arranged in the sampling frame 1 to cut and collect the sorted wheat.

[0036] It is understandable that: Figure 1 and Figure 4 As shown in the figure, the sampling frame 1 is a rectangular ring structure. The sampling frame 1 is made of metal material and sampling frames 1 of different sizes are made to facilitate subsequent application of different sampling areas. Secondly, the sampling plate 2 is set on the sampling frame 1, and the sampling plate 2 is combined with the sampling frame 1. When in use, the sampling frame 1 is placed first to select the wheat and then the sampling plate 2 is placed. After the wheat is framed and arranged, the framed wheat is cut by the cutting mechanism 11.

[0037] The wheat seed sampling device provided by the embodiment of the utility model has a sampling plate 2, and a dividing groove 201 is set on the sampling plate 2. The wheat is arranged by the set dividing groove 201, so that the wheat is more neat when cut, and the dividing groove 201 is used to separate the wheat into different layers, so that the wheat will not appear messy after cutting, and the wheat can be collected more easily, thereby improving the sampling speed of wheat.

[0038] Furthermore, by setting up the cutting mechanism 11, the cutting mechanism 11 is formed by a combination of a sliding plate 112 and a cutting knife 110. The sliding plate 112 can better pull the cutting knife 110 to move, thereby cutting the sorted wheat, making cutting more convenient without the need for manual cutting with a sickle. At the same time, the cut wheat is also more neat, which is convenient for subsequent collection and processing, and is convenient for seed testing and observation.

[0039] According to the wheat seed sampling device provided by the embodiment of the utility model, the sampling frame 1 is a rectangular ring structure, a fixing pin 104 is fixedly provided at one end of the sampling frame 1 in the vertical direction, the sampling plate 2 is a rectangular structure, and pin holes 203 are opened at the four corners of the sampling plate 2. The fixing pin 104 is movably embedded in the pin hole 203, and the sampling frame 1 and the sampling plate 2 are arranged together.

[0040] Figure 4 and Figure 5A wheat seed sampling device is implemented in the present invention, wherein the sampling frame 1 is set as a rectangular ring structure, and a fixing pin 104 is set in the vertical direction of the sampling frame 1. Secondly, the sampling plate 2 is set as a rectangular structure, and pin holes 203 are opened at the four corners of the sampling plate 2, and the fixing pin 104 is movably embedded in the pin holes 203, and then the sampling frame 1 and the sampling plate 2 are set together, so that the sampling frame 1 and the sampling plate 2 are combined.

[0041] The wheat seed sampling device provided by the embodiment of the utility model, through the sampling frame 1 and the sampling plate 2, first sets the sampling frame 1, and then selects the wheat to form a specified area, and then layers the selected wheat through the sampling plate 2, so that the wheat is arranged neatly, and the cut wheat will not appear messy, so as to facilitate subsequent collection.

[0042] According to the wheat seed sampling device provided by the embodiment of the utility model, a dividing groove 201 is opened on the surface of the sampling plate 2 toward one end, and a plurality of dividing grooves 201 are evenly arranged. A filtering hole 202 is opened on the surface of the sampling plate 2 between each dividing groove 201.

[0043] Figure 1 , Figure 3 and Figure 7 A wheat seed sampling device is implemented, in which a dividing groove 201 is opened on the surface of the sampling plate 2 toward one end, and the dividing groove 201 penetrates toward one end, and a plurality of dividing grooves 201 are provided, and preferably 5 are provided, and a filter hole 202 is opened on the sampling plate 2 between each dividing groove 201.

[0044] The wheat seed sampling device provided by the embodiment of the utility model can better stratify the wheat by setting the partition plate, separate and clamp each layer of wheat, so as to arrange the wheat so that the wheat is distributed more evenly and neatly on the sampling plate 2. At the same time, the filter holes 202 set can better filter the cut wheat so that there will be no soil in the wheat, thereby making the collected wheat cleaner.

[0045] According to the wheat seed sampling device provided by the embodiment of the utility model, a sliding groove 101 is opened through one end of the sampling frame 1 along the width direction, and a limiting groove 102 is opened on the inner side of the end of the sampling frame 1 away from the sliding groove 101 corresponding to the sliding groove 101.

[0046] Figure 4 and Figure 5A wheat seed sampling device was implemented, in which a sliding groove 101 was set through one end of the sampling frame 1 along the width direction, and a limiting groove 102 was opened on the inner side of the end of the sampling frame 1 away from the sliding groove 101 corresponding to the sliding groove 101, so that the sliding groove 101 and the limiting groove 102 are on the same straight line.

[0047] The wheat seed sampling device provided in the embodiment of the utility model can better set the cutting mechanism 11 through the set sliding groove 101 and the limiting groove 102, so that the cutting mechanism 11 can slide better, and at the same time, it is more convenient to use the cutting mechanism 11 to cut wheat, thereby making cutting more convenient.

[0048] According to the wheat seed sampling device provided by the embodiment of the utility model, the cutting mechanism 11 includes a sliding plate 112 and a cutting knife 110. The sliding plate 112 is slidably set in the sliding groove 101, and the cutting knife 110 is fixedly set at one end of the sliding plate 112. The end of the cutting knife 110 away from the sliding plate 112 is slidably embedded in the limiting groove 102. A pulling handle 113 is fixedly set at the end of the sliding plate 112 away from the cutting knife 110, and a tension spring 111 is fixedly set between the sliding plate 112 and the sliding groove 101. The cutting mechanism 11 is provided with two.

[0049] Figure 5 and Figure 6 A wheat seed sampling device is implemented in the present invention, wherein the cutting mechanism 11 is formed by a combination of a sliding plate 112 and a cutting knife 110, and the sliding plate 112 is slidably set in a sliding groove 101, and the cutting knife 110 is fixedly set at one end of the sliding plate 112, and the end of the cutting knife 110 away from the sliding plate 112 is slidably inserted in the limiting groove 102, and a pulling handle 113 is set at the end of the sliding plate 112 away from the cutting knife 110, and a tension spring 111 is set between the sliding plate 112 and the sliding groove 101, and two cutting mechanisms 11 are set.

[0050] The wheat seed sampling device provided by the embodiment of the utility model fixes the sliding plate 112 and the cutting knife 110 together by setting the sliding plate 112 and the cutting knife 110, so that the sliding plate 112 and the cutting knife 110 are set in the sliding groove 101 and the limiting groove 102, and then the sliding plate 112 and the cutting knife 110 are restricted so that they can only move in the horizontal direction. Secondly, a tension spring 111 is set between the sliding plate 112 and the sliding groove 101 so that the tension spring 111 can be better pulled after the sliding plate 112 is moved, so that the tension spring 111 generates a certain elastic force, and then after the sliding plate 112 is released, the tension spring 111 can be better rebounded, and the wheat is cut during the rebound process, so that cutting is more convenient.

[0051] According to the wheat seed sampling device provided by the embodiment of the utility model, fixing holes 114 are opened on the surfaces of the two sliding plates 112, and a fastening groove 103 is opened in the middle position of one end of the sampling frame 1 close to the sliding plate 112, and the fixing holes 114 and the fastening groove 103 are used correspondingly.

[0052] Figure 4 and Figure 5 A wheat seed sampling device was implemented, with fixing holes 114 opened on the surfaces of two sliding plates 112, and a fastening groove 103 opened in the middle of one end of the sampling frame 1 close to the sliding plate 112. The fastening groove 103 and the fixing hole 114 were used in conjunction with each other, and threaded rods were used for threaded fixation.

[0053] The wheat seed sampling device provided by the embodiment of the utility model is used in conjunction with the fixing hole 114 and the fastening groove 103 by means of the arranged fixing hole 114. During use, the sliding plate 112 is fixed in the middle of the sampling frame 1 by means of the fixing hole 114 and the fastening groove 103, and then the stretching spring 111 is stretched so that the stretching spring 111 generates a certain elastic force. When the sampling frame 1 is placed in the wheat and the wheat is layered and combined, the fixed sliding plate 112 is released so that the wheat can be better cut by the elastic force of the stretching spring 111, thereby making the cutting more convenient and making the cutting more neat, which is convenient for the subsequent collection of the wheat.

[0054] According to the wheat seed sampling device provided by the embodiment of the utility model, insertion rods 10 are fixedly provided at the four corners of one end of the sampling frame 1 away from the sampling plate 2 .

[0055] Figure 2 and Figure 5 A wheat seed sampling device is implemented, wherein insertion rods 10 are arranged at four corners of one end of a sampling frame 1 away from a sampling plate 2, and the insertion rods 10 are of a conical structure.

[0056] The wheat seed sampling device provided by the embodiment of the utility model can better place the sampling frame 1 through the insertion rod 10, so that the sampling frame 1 is more stable when placed, and will not loosen when cutting wheat, thereby improving the overall stability and making wheat cutting more convenient, thereby better facilitating the sampling of wheat seeds.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A wheat seed sampling device, characterized in that: include: A sampling frame (1) is set on the ground to select the wheat field; A sampling plate (2) is movably mounted on the sampling frame (1), and the sampling plate (2) separates the wheat neatly; A cutting mechanism (11) is slidably arranged in the sampling frame (1) and is used for cutting and collecting the sorted wheat; The sampling frame (1) is a rectangular ring structure, a fixing pin (104) is fixedly arranged at one end of the sampling frame (1) in the vertical direction, the sampling plate (2) is a rectangular structure, pin holes (203) are opened at the four corners of the sampling plate (2), the fixing pin (104) is movably embedded in the pin holes (203), and the sampling frame (1) and the sampling plate (2) are arranged together; The cutting mechanism (11) comprises a sliding plate (112) and a cutting knife (110); the sliding plate (112) is slidably arranged in a sliding groove (101); the cutting knife (110) is fixedly arranged at one end of the sliding plate (112); the end of the cutting knife (110) away from the sliding plate (112) is slidably embedded in the limiting groove (102); a pulling handle (113) is fixedly arranged at the end of the sliding plate (112) away from the cutting knife (110); a tension spring (111) is fixedly arranged between the sliding plate (112) and the sliding groove (101); and the cutting mechanism (11) is provided with two.

2. A wheat seed sampling device according to claim 1, characterized in that: The surface of the sampling plate (2) is provided with a separation groove (201) towards one end, a plurality of the separation grooves (201) are evenly arranged, and a filtering hole (202) is provided on the surface of the sampling plate (2) between each of the separation grooves (201).

3. A wheat seed sampling device according to claim 1, characterized in that: A sliding groove (101) is provided through one end of the sampling frame (1) along the width direction, and a limiting groove (102) is provided on the inner side of one end of the sampling frame (1) away from the sliding groove (101) and corresponding to the sliding groove (101).

4. A wheat seed sampling device according to claim 1, characterized in that: The surfaces of the two sliding plates (112) are provided with fixing holes (114), and the middle position of one end of the sampling frame (1) close to the sliding plate (112) is provided with a fastening groove (103), and the fixing holes (114) and the fastening groove (103) are used correspondingly.

5. The wheat seed sampling device according to claim 1, characterized in that: Insertion rods (10) are fixedly arranged at the four corners of one end of the sampling frame (1) away from the sampling plate (2).

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