Portable quadrat frame for measuring yield of high-stalk forage grass

Abstract

The utility model discloses a portable high-stalk forage grass yield measuring quadrat frame, and relates to the technical field of agricultural equipment, in particular to a portable high-stalk forage grass yield measuring quadrat frame which comprises an L-shaped plate A. Circular grooves are formed in the two ends of the L-shaped plate A. A connecting rod A and a connecting rod B are slidably connected into the circular grooves respectively. And the surface of the connecting rod A is slidably connected with an L-shaped plate B, and the surface of the connecting rod B is slidably connected with an L-shaped plate C. Through the arrangement of the telescopic assembly and the fixing assembly, the telescopic assembly and the fixing assembly are simple in structure, the operation mode is simple and easy to learn, the telescopic assembly can help a user to easily adjust the height of the device and can help the device to use the height of a measured target, and the fixing assembly can provide stability for the device in the process that the user measures forage grass. The device is prevented from toppling over in the measurement process to cause measurement failure, and the convenience of the device is improved through combined use of the telescopic assembly and the fixing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a portable high-stalk forage grass yield measurement sampling frame. Background Art

[0002] Forage grass refers to herbaceous plants whose stems and leaves can be used as feed for herbivorous animals. Forage grass has strong regeneration ability, can be harvested many times a year, and is rich in various trace elements and vitamins. Therefore, it has become the first choice for raising livestock. The quality of forage grass varieties directly affects the economic benefits of animal husbandry and needs to be paid attention to.

[0003] Forage grass, also known as pasture grass, refers to plants cultivated as livestock feed. In a broad sense, forage grass includes green fodder and crops. The best conditions for forage grass are vigorous growth, tender grass quality, high yield per unit area, strong regeneration ability, multiple harvests within a year, good palatability for livestock, rich in high-quality protein and appropriate amounts of phosphorus, calcium and vitamins required for bone growth. During the growth of forage grass, growers need to measure and observe the forage grass regularly, but the existing measuring devices have the problems of low stability during the measurement process and inconvenience in adjusting the height and coverage area of ​​the device. Utility Model Content

[0004] The utility model aims to provide a portable high-stalk forage yield measurement sampling frame, which solves the problems of low stability during device measurement and inconvenience in adjusting the height and coverage area of ​​the device by arranging a telescopic component and a fixed component.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a portable high-stalk forage yield measurement sample frame, including an L-shaped plate A, both ends of the L-shaped plate A are provided with circular grooves, the insides of the circular grooves are slidably connected with connecting rods A and connecting rods B, the surface of the connecting rod A is slidably connected with the L-shaped plate B, the surface of the connecting rod B is slidably connected with the L-shaped plate C, the surface of the L-shaped plate C is provided with a slot hole, the inside of the slot hole is slidably connected with the connecting rod C, and the surface of the connecting rod C is slidably connected with the connecting rod C. An L-shaped plate D is slidably connected, and a connecting rod D is slidably connected inside the L-shaped plate D. The tops of the L-shaped plates A, B, C and D are all provided with square grooves, and the inside of the square grooves is fixedly connected with a telescopic component. The surfaces of the connecting rod A, B, C, D, L-shaped plate A, B, C and D are all provided with a number of threaded holes, and the surfaces of the L-shaped plates A, B, C and D are all fixedly connected with fixed components.

[0006] Preferably, the telescopic assembly includes a main telescopic rod, an auxiliary telescopic rod is slidably connected inside the main telescopic rod, a plurality of slots are provided on the surface of the main telescopic rod, a groove is provided on the top of the auxiliary telescopic rod, a spring sheet is fixedly connected inside the groove, and a card block is fixedly connected to one side of the spring sheet.

[0007] Preferably, the fixing assembly includes a fixing block, the surface of the fixing block is rotatably connected to a support rod, the surface of the support rod is provided with a slide groove, both sides of the slide groove are provided with a plurality of slot holes, the inside of the slide groove is slidably connected to an insertion rod, the surface of the insertion rod is provided with a limiting groove, the inside of the limiting groove is slidably connected to a spring, and both ends of the spring are fixedly connected to steel balls.

[0008] Preferably, a scale is provided on one side of the main telescopic rod and the auxiliary telescopic rod, and the surface of the scale is sprayed with anti-rust paint.

[0009] Preferably, a waterproof coating is sprayed on the surface of the insertion rod, and a waterproof film is attached to the surfaces of the L-shaped plate A, L-shaped plate B, L-shaped plate C and L-shaped plate D.

[0010] Preferably, the L-shaped plate A, L-shaped plate B, L-shaped plate C and L-shaped plate D are respectively threadedly connected to the surfaces of connecting rod A, connecting rod B, connecting rod C and connecting rod D through threaded bolts, and the surfaces of the threaded bolts are provided with a plurality of anti-slip grooves.

[0011] Preferably, a rubber pad is fixedly connected to the bottom of the auxiliary telescopic rod, and a plurality of anti-slip grooves are provided on the surface of the rubber pad.

[0012] The utility model provides a portable high-stalk forage yield measurement sampling frame, which has the following beneficial effects:

[0013] Through the setting of the telescopic component and the fixed component, the telescopic component and the fixed component are simply constructed and the operation is simple and easy to learn. The telescopic component can help the user easily adjust the height of the device and can help the device to measure the height of the target. The fixed component can provide stability for the device during the user's measurement of forage to prevent the device from tipping over during the measurement process, resulting in measurement failure. The combined use of the telescopic component and the fixed component improves the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the telescopic assembly of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the L-shaped plate A of the utility model.

[0019] Indicated in the figure:

[0020] 1. L-shaped plate A; 2. Connecting rod A; 3. Connecting rod B; 4. L-shaped plate B; 5. L-shaped plate C; 6. Connecting rod C; 7. L-shaped plate D; 8. Connecting rod D; 9. Main telescopic rod; 10. Auxiliary telescopic rod; 11. Slot; 12. Spring sheet; 13. Block; 14. Fixed block; 15. Support rod; 16. Insert rod; 17. Spring; 18. Steel ball; 19. Threaded bolt. DETAILED DESCRIPTION

[0021] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0022] 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. 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.

[0023] Embodiment 1:

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this embodiment proposes a portable high-stalk forage yield measurement sample frame, including an L-shaped plate A1, both ends of the L-shaped plate A1 are provided with circular grooves, the inside of the circular grooves are respectively slidably connected with connecting rods A2 and connecting rods B3, the surface of the connecting rod A2 is slidably connected with the L-shaped plate B4, the surface of the connecting rod B3 is slidably connected with the L-shaped plate C5, the surface of the L-shaped plate C5 is provided with a slot hole, the inside of the slot hole is slidably connected with a connecting rod C6, the surface of the connecting rod C6 is slidably connected with an L-shaped plate D7, the inside of the L-shaped plate D7 is slidably connected with a connecting rod D8, the tops of the L-shaped plates A1, B4, C5 and D7 are all A square groove is provided, and a telescopic component is fixedly connected inside the square groove. A plurality of threaded holes are provided on the surfaces of connecting rod A2, connecting rod B3, connecting rod C6, connecting rod D8, L-shaped plate A1, L-shaped plate B4, L-shaped plate C5 and L-shaped plate D7. Fixed components are fixedly connected on the surfaces of L-shaped plate A1, L-shaped plate B4, L-shaped plate C5 and L-shaped plate D7. Connecting rod A2, connecting rod B3, connecting rod C6 and connecting rod D8 can help users expand the device so that the device can adapt to the area of ​​the measurement target. L-shaped plate A1, L-shaped plate B4, L-shaped plate C5 and L-shaped plate D7 can improve the stability of the device.

[0025] like Figure 1 and Figure 2 As shown, the telescopic assembly includes a main telescopic rod 9, an auxiliary telescopic rod 10 is slidably connected inside the main telescopic rod 9, a plurality of card slots 11 are provided on the surface of the main telescopic rod 9, a groove is provided on the top of the auxiliary telescopic rod 10, a spring sheet 12 is fixedly connected inside the groove, and a card block 13 is fixedly connected to one side of the spring sheet 12. The telescopic assembly can facilitate the user to adjust the height of the device. The card block 13 is pressed, and then the auxiliary telescopic rod 10 is pulled out from the main telescopic rod 9. Then, under the push of the spring sheet 12, the card block 13 is pushed into the card slot 11 again to fix the telescopic assembly, thereby realizing the adjustment of the height of the device.

[0026] Embodiment 2:

[0027] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0028] like Figure 1 and Figure 3 As shown, the fixing assembly includes a fixing block 14, the surface of which is rotatably connected to a support rod 15, the surface of the support rod 15 is provided with a slide groove, and a plurality of slots are provided on both sides of the slide groove. An insert rod 16 is slidably connected inside the slide groove, and a limiting groove is provided on the surface of the insert rod 16. A spring 17 is slidably connected inside the limiting groove, and steel balls 18 are fixedly connected to both ends of the spring 17. The fixing assembly has a simple internal structure, and the operation is simple and uncomplicated, and can help the user stabilize the device during the process of measuring forage.

[0029] like Figure 1 and Figure 2 As shown, a scale is provided on one side of the main telescopic rod 9 and the auxiliary telescopic rod 10, and the surface of the scale is sprayed with anti-rust paint. The setting of the scale can help the user measure the length of the forage, and the anti-rust paint can prevent the scale from long-term wear and tear, thereby extending the service life of the device.

[0030] like Figure 1 As shown, the surface of the plug rod 16 is sprayed with a waterproof coating, and the surfaces of the L-shaped plates A1, B4, C5 and D7 are affixed with a waterproof film. The waterproof coating can help protect the plug rod 16 and prevent the plug rod 16 from being corroded by moisture and causing rust. The waterproof film can help prevent moisture from corroding the plug rod 16.

[0031] like Figure 1 As shown, the L-shaped plate A1, L-shaped plate B4, L-shaped plate C5 and L-shaped plate D7 are respectively threadedly connected to the surfaces of the connecting rods A2, B3, C6 and D8 through threaded bolts 19. The surface of the threaded bolts 19 is provided with a plurality of anti-skid grooves. The threaded bolts 19 can help the user to fix the device and improve the stability of the device. The provision of the anti-skid grooves can increase the friction between the surface of the threaded bolts 19 and the user's hand to prevent the threaded bolts 19 from accidentally slipping out of the hand.

[0032] like Figure 1 and Figure 2 As shown, a rubber pad is fixedly connected to the bottom of the auxiliary telescopic rod 10, and a plurality of anti-skid grooves are provided on the surface of the rubber pad. The rubber pad can help the user to protect the auxiliary telescopic rod 10 and reduce the loss of the auxiliary telescopic rod 10. The provision of the anti-skid grooves can increase the friction between the device and the ground and prevent the device from sliding sideways on a smooth ground.

[0033] Embodiment 3:

[0034] The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details:

[0035] Specifically, when the portable high-stalk forage yield measurement sampling frame is working / in use: when the device is used, the device is moved to an appropriate position, and then the forage to be measured is covered with the device, and then the connecting rods A2, B3, C6 and D8 are unfolded according to the measurement area. The user unscrews the threaded bolt 19, and then pulls the device to an appropriate distance according to the actual situation, and then twists the threaded bolt 19 into the threaded hole to fix it, and then inserts the fixing assembly into the soil. The user pulls the insertion rod 16 to adjust the length of the fixing assembly, and then pushes the steel ball 18 into the slot hole through the spring 17 to fix the insertion rod 16, thereby stabilizing the device. When the height of the device needs to be adjusted, the telescopic assembly can be adjusted, the block 13 can be pressed, and then the auxiliary telescopic rod 10 can be pulled out. Then, after the adjustment is completed, the block 13 is pushed into the slot 11 under the push of the spring sheet 12 to fix the telescopic assembly. The main telescopic rod 9 and the auxiliary telescopic rod 10 are engraved with scales, which can help the user measure the height of the forage.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable high-stalk forage yield measurement sampling frame, comprising an L-shaped plate A (1), characterized in that: Both ends of the L-shaped plate A (1) are provided with circular grooves, and the interiors of the circular grooves are slidably connected with connecting rods A (2) and connecting rods B (3), respectively; the surface of the connecting rod A (2) is slidably connected with the L-shaped plate B (4), and the surface of the connecting rod B (3) is slidably connected with the L-shaped plate C (5), and the surface of the L-shaped plate C (5) is provided with a slot hole, and the interior of the slot hole is slidably connected with a connecting rod C (6), and the surface of the connecting rod C (6) is slidably connected with the L-shaped plate D (7), and the interior of the L-shaped plate D (7) is slidably connected with a connecting rod D (8), The tops of the L-shaped plates A (1), B (4), C (5) and D (7) are all provided with square grooves, and the interior of the square grooves is fixedly connected with a telescopic assembly. The surfaces of the connecting rods A (2), B (3), C (6), D (8), the L-shaped plates A (1), B (4), C (5) and D (7) are all provided with a plurality of threaded holes, and the surfaces of the L-shaped plates A (1), B (4), C (5) and D (7) are all fixedly connected with a fixing assembly.

2. A portable high-stalk forage yield measurement sampling frame according to claim 1, characterized in that: The telescopic assembly comprises a main telescopic rod (9), an auxiliary telescopic rod (10) is slidably connected inside the main telescopic rod (9), a plurality of clamping grooves (11) are provided on the surface of the main telescopic rod (9), a groove is provided on the top of the auxiliary telescopic rod (10), a spring sheet (12) is fixedly connected inside the groove, and a clamping block (13) is fixedly connected to one side of the spring sheet (12).

3. A portable high-stalk forage yield measurement sampling frame according to claim 1, characterized in that: The fixing assembly comprises a fixing block (14), the surface of the fixing block (14) is rotatably connected to a support rod (15), the surface of the support rod (15) is provided with a slide groove, two sides of the slide groove are provided with a plurality of slot holes, the interior of the slide groove is slidably connected to an insertion rod (16), the surface of the insertion rod (16) is provided with a limiting groove, the interior of the limiting groove is slidably connected to a spring (17), and both ends of the spring (17) are fixedly connected to steel balls (18).

4. A portable high-stalk forage yield measurement sampling frame according to claim 2, characterized in that: A scale is provided on one side of the main telescopic rod (9) and the auxiliary telescopic rod (10), and the surface of the scale is sprayed with anti-rust paint.

5. A portable high-stalk forage yield measurement sampling frame according to claim 3, characterized in that: The surface of the insertion rod (16) is sprayed with a waterproof coating, and the surfaces of the L-shaped plate A (1), the L-shaped plate B (4), the L-shaped plate C (5) and the L-shaped plate D (7) are affixed with a waterproof film.

6. A portable high-stalk forage yield measurement sampling frame according to claim 1, characterized in that: The L-shaped plate A (1), L-shaped plate B (4), L-shaped plate C (5) and L-shaped plate D (7) are respectively threadedly connected to the surfaces of the connecting rod A (2), connecting rod B (3), connecting rod C (6) and connecting rod D (8) through threaded bolts (19), and the surface of the threaded bolts (19) is provided with a plurality of anti-slip grooves.

7. A portable high-stalk forage yield measurement sampling frame according to claim 2, characterized in that: The bottom of the auxiliary telescopic rod (10) is fixedly connected to a rubber pad, and the surface of the rubber pad is provided with a plurality of anti-slip grooves.

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