Wheat yield measuring device

Abstract

The utility model discloses a wheat yield measuring device, including four fixed establishment, still including eight support frame, four locking mechanism and four connecting frame, the fixed establishment and support frame are connected through the connecting frame each other, the top side fixed setting of connecting frame has the L type check plate, support frame and push mechanism are connected through the connecting mechanism each other, push mechanism and first clamping mechanism are connected through spring telescopic link each other, the rear side fixed setting of L type check plate has the rotation bar, first clamping mechanism and rotation bar meet, support frame and extrusion mechanism are connected through second clamping mechanism each other, locking mechanism and fixed establishment meet, through second clamping mechanism and first clamping mechanism, can to support frame carry out the clamping fixed, simultaneously, through fixed establishment, can carry out the connection to second clamping mechanism on extrusion mechanism, and the folding storage of device is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural yield measurement technology, and specifically relates to a wheat yield measurement device. Background Technology

[0002] A wheat yield measurement device is a tool specifically designed to measure wheat yield. It involves selecting a representative area in the field, typically 1 square meter, inserting four poles into the four corners of the ground to form a square area, and connecting the four poles with a rope to define the boundaries of the quadrat. Wheat plant samples are then collected within the quadrat. However, when moving the device across large areas of farmland, the four poles and rope are inconvenient to carry, thus affecting the accuracy of the measurement. Utility Model Content

[0003] The purpose of this invention is to provide a wheat yield measurement device to solve the above problems. The support frame can be fixed by the second snap-fit ​​mechanism and the first snap-fit ​​mechanism, which facilitates subsequent yield measurement.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A wheat yield measurement device includes four fixing mechanisms, eight support frames, four locking mechanisms, and four connecting frames. The fixing mechanisms and support frames are connected to each other through the connecting frames. An L-shaped limiting plate is fixedly installed on the top side of the connecting frame. The support frames and the pushing mechanism are connected to each other through the connecting mechanisms.

[0006] The pushing mechanism and the first locking mechanism are connected to each other by a spring telescopic rod. A rotating rod is fixedly installed on the rear side of the L-shaped limiting plate. The first locking mechanism is connected to the rotating rod. The support frame and the pressing mechanism are connected to each other by a second locking mechanism. The locking mechanism is connected to the fixing mechanism.

[0007] Furthermore, the support frame is rotatably mounted on the shaft of the rotating rod.

[0008] Furthermore, the extrusion mechanism includes a support plate, which is rotatably disposed outside the support frame. Two movable plates are rotatably disposed in the longitudinal position of the support plate. The second locking mechanism includes a slot and a block. The slot is opened inside the support frame. The pushing mechanism includes an extrusion block and a push rod. The connecting mechanism includes a slider and a groove. The groove is opened inside the support frame. The push rod is connected to a spring telescopic rod.

[0009] Furthermore, a pressure plate is fixedly provided on the bottom side of the movable plate, and a second spring is fixedly connected between the pressure plates.

[0010] Furthermore, a locking block is fixedly provided on the rear side of the movable plate, and the locking block is engaged inside the locking slot.

[0011] Furthermore, the slider is slidably disposed inside the slide groove, and a first spring is fixedly connected between the slider and the slide groove.

[0012] Furthermore, the slider is fixedly mounted on the body of the push rod.

[0013] Furthermore, the extrusion block is fixedly disposed on one side of the movable plate, and the extrusion block abuts against the push rod.

[0014] Furthermore, the first locking mechanism includes a fixing groove and a fixing rod. The fixing rod is locked inside the fixing groove and fixedly connected to the spring telescopic rod. The fixing groove is opened inside the rotating rod.

[0015] Furthermore, the fixing mechanism includes a support cylinder, a support rod is slidably disposed inside the support cylinder, a knob is threaded inside the support cylinder, the knob abuts against the support rod, and the support rod is fixedly disposed inside the locking mechanism.

[0016] With the above structure, when using this device, firstly, the two support frames are unfolded outwards. Then, the pressing mechanism fixes the slots on the support frames through the locking block. At the same time, the pressing block on the movable plate pushes the push rod to move. Then, the pushing mechanism pushes the fixing rod to fix the rotating rod through the spring telescopic rod. Next, the stretched support rod is fixed by the knob and then fixed in the ground. After use, the support rod is first stored inside the support cylinder and then fixed by the knob. Then, the pressure plate is pressed, and then the pressure plate separates from the slots on the support frames through the locking block on the movable plate. Then, the support frames are folded and stored. When the movable plate moves, the pressing block on the movable plate moves away from the push rod. Then, the push rod drives the fixing rod away from the fixing slot through the connecting mechanism. Finally, it is fixed by the locking block and the locking mechanism.

[0017] In summary, the beneficial effects of this utility model are as follows: the support frame can be fixed by the second snap-fit ​​mechanism and the first snap-fit ​​mechanism, which facilitates subsequent production testing and improves testing accuracy. At the same time, the second snap-fit ​​mechanism on the extrusion mechanism can be connected by the fixing mechanism, which facilitates folding and storage of the device and improves portability to a certain extent. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is an axonometric view of the present invention;

[0020] Figure 2 This is a side view of the proximity snap-fit ​​mechanism of this utility model;

[0021] Figure 3 yes Figure 2 Enlarged view of point A;

[0022] Figure 4 yes Figure 2 Enlarged view of point B;

[0023] Figure 5 yes Figure 2 Enlarged view of point C.

[0024] The annotations in the attached figures are explained as follows:

[0025] 1. Fixing mechanism; 2. Support frame; 3. Connecting mechanism; 4. Pushing mechanism; 5. First locking mechanism; 6. Pressing mechanism; 7. Connecting frame; 8. L-shaped limiting plate; 9. Second locking mechanism; 10. Locking mechanism; 11. Spring telescopic rod; 12. Rotating rod; 101. Support cylinder; 102. Support rod; 103. Knob; 301. Sliding block; 302. First spring; 303. Slide groove; 401. Pressing block; 402. Push rod; 501. Fixing groove; 502. Fixing rod; 601. Support plate; 602. Movable plate; 603. Pressure plate; 604. Second spring; 901. Locking block; 902. Locking groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] See Figures 1-5As shown, this utility model provides a wheat yield measurement device, including four fixing mechanisms 1, eight support frames 2, four locking mechanisms 10, and four connecting frames 7. The fixing mechanisms 1 and the support frames 2 are connected to each other through the connecting frames 7. The support frames 2 can limit the yield measurement position, facilitating yield measurement. An L-shaped limiting plate 8 is fixedly provided on the top side of the connecting frame 7, which facilitates limiting the support frame 2. The support frame 2 and the pushing mechanism 4 are connected to each other through the connecting mechanism 3, which facilitates the reset of the pushing mechanism 4. The pushing mechanism 4 and the first locking mechanism 5 are connected to each other through a spring telescopic rod 11, which facilitates locking with the locking mechanism.

[0028] Furthermore, the fixing mechanism 1 includes a support cylinder 101, a support rod 102 is slidably disposed inside the support cylinder 101, and a knob 103 is threadedly fitted inside the support cylinder 101. The knob 103 abuts against the support rod 102, thereby fixing the position of the support rod 102. The knob 103 abuts against the support rod 102. The support rod 102 is fixedly disposed inside the locking mechanism 10. The locking mechanism 10 facilitates fixation with the first snap-fit ​​mechanism 5. Specifically, the support rod 102 is housed inside the support cylinder 101 and then fixed by the knob 103, thereby fixing it according to the land conditions.

[0029] A rotating rod 12 is fixedly installed on the rear side of the L-shaped limiting plate 8. The first locking mechanism 5 is connected to the rotating rod 12. The support frame 2 and the pressing mechanism 6 are connected to each other through the second locking mechanism 9. The two support frames 2 can be locked together through the second locking mechanism 9. The locking mechanism 10 is connected to the fixing mechanism 1. The support frame 2 is rotatably mounted on the rod body of the rotating rod 12. The rotating rod 12 facilitates the rotation of the support frame 2.

[0030] Further, the extrusion mechanism 6 includes a support plate 601, which is rotatably disposed outside the support frame 2. Two movable plates 602 are rotatably disposed longitudinally on the support plate 601. The second locking mechanism 9 includes a slot 902 and a block 901, the slot 902 being formed inside the support frame 2. The pushing mechanism 4 includes an extrusion block 401 and a push rod 402. The connecting mechanism 3 includes a slider 301 and a groove 303, the groove 303 being formed inside the support frame 2. The push rod 402 is connected to a spring telescopic rod 11, which facilitates the movement of the fixed rod 502. The movable plates... A pressure plate 603 is fixedly installed on the bottom side of the movable plate 602. The pressure plate 603 facilitates the rotation of the movable plate 602. A second spring 604 is fixedly connected between the pressure plates 603, allowing for easy reset of the pressure plates 603. The movable plate 602 can be used multiple times. A locking block 901 is fixedly installed on the rear side of the movable plate 602. The locking block 901 is engaged inside the locking groove 902. The slider 301 is slidably disposed inside the sliding groove 303. A first spring 302 is fixedly connected between the slider 301 and the sliding groove 303, allowing for easy reset of the slider 301. The slider 301 is fixedly disposed on... The push rod 402 has a shaft, and the extrusion block 401 is fixedly mounted on one side of the movable plate 602. The extrusion block 401 and the push rod 402 abut against each other. The first locking mechanism 5 includes a fixing groove 501 and a fixing rod 502. The fixing rod 502 is locked inside the fixing groove 501 and is fixedly mounted to the spring telescopic rod 11. The fixing groove 501 is opened inside the rotating rod 12. By unfolding the two support frames 2 outward, the extrusion mechanism 6 fixes the locking groove 902 on the support frame 2 through the locking block 901. At the same time, the extrusion block 401 on the movable plate 602 pushes the push rod 402 to move, facilitating the movement of the machine. The mechanism 4 uses the spring telescopic rod 11 to push the fixed rod 502 to fix the rotating rod 12, and the support rod 102 is stored inside the support cylinder 101. Then it is fixed by the knob 103. Then the pressure plate 603 is pressed. Then the pressure plate 603 separates from the slot 902 on the support frame 2 through the locking block 901 on the movable plate 602. Then the support frame 2 is folded and stored. When the movable plate 602 moves, the pressing block 401 on the movable plate 602 moves away from the push rod 402. Then the push rod 402 drives the fixed rod 502 away from the fixed slot 501 through the connecting mechanism 3. It can be fixed with the locking mechanism 10 through the locking block 901 for easy storage.

[0031] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A wheat yield measuring device, comprising four fixing mechanisms (1), characterized in that, It also includes eight support frames (2), four locking mechanisms (10) and four connecting frames (7). The fixing mechanism (1) and the support frame (2) are connected to each other through the connecting frame (7). An L-shaped limiting plate (8) is fixedly provided on the top side of the connecting frame (7). The support frame (2) and the pushing mechanism (4) are connected to each other through the connecting mechanism (3). The pushing mechanism (4) and the first snap-fit ​​mechanism (5) are connected to each other by a spring telescopic rod (11). A rotating rod (12) is fixedly installed on the rear side of the L-shaped limiting plate (8). The first snap-fit ​​mechanism (5) is connected to the rotating rod (12). The support frame (2) and the squeezing mechanism (6) are connected to each other by a second snap-fit ​​mechanism (9). The locking mechanism (10) is connected to the fixing mechanism (1).

2. The wheat yield measuring device according to claim 1, characterized in that: The support frame (2) is rotatably mounted on the shaft of the rotating rod (12).

3. The wheat yield measuring device according to claim 1, characterized in that: The extrusion mechanism (6) includes a support plate (601), which is rotatably disposed outside the support frame (2). Two movable plates (602) are rotatably disposed in the longitudinal position of the support plate (601). The second snap-fit ​​mechanism (9) includes a slot (902) and a block (901), which is opened inside the support frame (2). The pushing mechanism (4) includes an extrusion block (401) and a push rod (402). The connecting mechanism (3) includes a slider (301) and a groove (303), which is opened inside the support frame (2). The push rod (402) is connected to the spring telescopic rod (11).

4. The wheat yield measuring device according to claim 3, characterized in that: A pressure plate (603) is fixedly provided on the bottom side of the movable plate (602), and a second spring (604) is fixedly connected between the pressure plates (603).

5. The wheat yield measuring device according to claim 3, characterized in that: A locking block (901) is fixedly provided on the rear side of the movable plate (602), and the locking block (901) is engaged inside the slot (902).

6. The wheat yield measuring device according to claim 3, characterized in that: The slider (301) is slidably disposed inside the slide groove (303), and a first spring (302) is fixedly connected between the slider (301) and the slide groove (303).

7. The wheat yield measuring device according to claim 3, characterized in that: The slider (301) is fixedly mounted on the body of the push rod (402).

8. The wheat yield measuring device according to claim 3, characterized in that: The extrusion block (401) is fixedly disposed on one side of the movable plate (602), and the extrusion block (401) and the push rod (402) abut against each other.

9. The wheat yield measuring device according to claim 1, characterized in that: The first snap-fit ​​mechanism (5) includes a fixing groove (501) and a fixing rod (502). The fixing rod (502) is snap-fitted inside the fixing groove (501) and fixedly connected to the spring telescopic rod (11). The fixing groove (501) is opened inside the rotating rod (12).

10. The wheat yield measuring device according to claim 1, characterized in that: The fixing mechanism (1) includes a support cylinder (101), a support rod (102) is slidably disposed inside the support cylinder (101), a knob (103) is threaded inside the support cylinder (101), the knob (103) abuts against the support rod (102), and the support rod (102) is fixedly disposed inside the locking mechanism (10).

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