Adjustable agricultural breeding frame

Abstract

The utility model relates to the technical field of breeding frames, in particular to an adjustable agricultural breeding frame which comprises supporting frames, first culture boxes are fixed to the surfaces of the supporting frames, second culture boxes are arranged on the surfaces of the supporting frames, and the second culture boxes and the first culture boxes are arranged in a staggered mode. Breeding trays are placed on the surfaces of the first culture box and the second culture box, rapid taking and placing mechanisms are arranged on the surfaces of the first culture box and the second culture box, accurate quantifying mechanisms are arranged on the surfaces of the first culture box and the second culture box, and adjusting mechanisms are arranged on the surfaces of the supporting frames. According to the agricultural breeding frame, seeds are fully illuminated, the germination rate of the seeds is increased when the agricultural breeding frame is used, the working efficiency of taking and placing the breeding plates of the agricultural breeding frame is improved, and the convenience degree of quantitatively injecting nutrient solution into the agricultural breeding frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding racks, in particular to an adjustable agricultural breeding rack. Background Technique

[0002] Agricultural breeding means cultivating seedlings, referring to the stage when various organisms are artificially protected until they can survive independently when they are small. Originally, it meant cultivating seedlings in nurseries, hotbeds or greenhouses for transplantation into the land. An agricultural breeding rack is needed during cultivation.

[0003] Since most of the existing breeding racks are fixed racks with fixed structures and their spacing cannot be adjusted, their ability to control light is limited. When breeding plants, it is difficult to ensure the germination rate of seeds; when using an agricultural breeding rack, the breeding tray and the culture box are generally disassembled and connected by screws, and the taking and placing are relatively slow, thus reducing the working efficiency of the agricultural breeding rack when taking and placing the breeding tray; when injecting nutrient solution into the culture box during agricultural breeding, it is not easy to accurately and intuitively observe the injection amount, thus reducing the convenience of quantitatively injecting nutrient solution for the agricultural breeding rack. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjustable agricultural breeding rack to solve the problems of difficult to ensure the germination rate of seeds, low working efficiency when taking and placing the breeding tray, and low convenience when quantitatively injecting nutrient solution during the use of the agricultural breeding rack as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable agricultural breeding rack, including a support frame, first culture boxes are fixed on the surfaces of the support frame, second culture boxes are arranged on the surfaces of the support frame, the second culture boxes and the first culture boxes are placed alternately, breeding trays are placed on the surfaces of the first culture boxes and the second culture boxes, quick taking and placing mechanisms are arranged on the surfaces of the first culture boxes and the second culture boxes, the quick taking and placing mechanism consists of a quick taking and placing component and a pin slot, precise quantitative mechanisms are arranged on the surfaces of the first culture boxes and the second culture boxes, a floating block, an observation mark, a floating rod and a graduated cylinder are arranged inside the precise quantitative mechanism, adjustment mechanisms are arranged on the surfaces of the support frame, and the adjustment mechanism consists of a guide groove, a sliding frame, a sliding groove, a fastening bolt and a threaded hole.

[0006] Preferably, a pin slot is opened at one end of the breeding tray, and quick taking and placing components are arranged on the surfaces of the first culture box and the second culture box.

[0007] Preferably, the inside of the quick taking and placing component includes a limit frame, a guide frame, a stretching spring, a receiving groove and a pin block, limit frames are fixed on the surfaces of the first culture box and the second culture box, and the limit frames are sleeved outside the breeding tray.

[0008] Preferably, a receiving groove is formed on one side of the limiting frame. A pin block is arranged inside the receiving groove. The pin block is slidably engaged with the receiving groove. The pin block is pin-connected with the pin groove. A guiding frame is arranged on one side of the limiting frame. One end of the guiding frame penetrates through the limiting frame and is fixedly connected to one side of the pin block. An extension spring is sleeved on the surface of the guiding frame. Two ends of the extension spring are respectively fixedly connected to the surfaces of the limiting frame and the pin block.

[0009] Preferably, scale cylinders are fixedly arranged on the surfaces of the first culture box and the second culture box. The scale cylinders are made of transparent materials. An observation mark is arranged inside the scale cylinders. The observation mark is slidably engaged with the scale cylinders.

[0010] Preferably, a floating rod is fixedly arranged on the surface of the observation mark. Floating blocks are arranged inside the first culture box and the second culture box. One end of the floating rod is fixedly connected to the surface of the floating block.

[0011] Preferably, a sliding frame is arranged on one side of the support frame. The surface of the sliding frame is fixedly connected to the surface of the second culture box. Sliding grooves are formed on the surfaces of the support frame. The sliding grooves are slidably engaged with the sliding frame.

[0012] Preferably, a guiding groove is formed at one end of the surface of the support frame. The guiding groove is slidably engaged with the sliding frame. Threaded holes are formed at both ends of the surface of the guiding groove. A fastening bolt is threadedly connected to the surface of the sliding frame. One end of the fastening bolt penetrates through the sliding frame and is threadedly fastened to the threaded hole.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The adjustable agricultural breeding rack not only enables the seeds to receive sufficient light, improves the germination rate of the seeds when the agricultural breeding rack is used, improves the working efficiency when taking and placing the breeding trays on the agricultural breeding rack, but also improves the convenience of quantitatively injecting nutrient solution into the agricultural breeding rack;

[0014] By providing an adjusting mechanism, during breeding, the fastening bolt can be loosened to make the fastening bolt away from the threaded hole, and then the sliding frames on both sides of the second culture box can be pulled to make the sliding frames slide along the guiding groove, driving the second culture box to slide along the sliding groove, so that the second culture box is staggered from the first culture box, facilitating the seeds on the surfaces of the first culture box and the second culture box to receive sufficient light. At the same time, under the action of the sliding groove and the sliding frame, the second culture box can be supported to ensure the stable placement of the second culture box. At this time, the fastening bolt can be tightened, and the sliding frame can be fixed under the threaded cooperation of the fastening bolt and the threaded hole to realize the adjustment function of the agricultural breeding rack for the second culture box, enabling the seeds to receive sufficient light, thereby improving the germination rate of the seeds when the agricultural breeding rack is used;

[0015] By providing a quick pick - and - place mechanism, pulling the guide frame causes the pin block to contract into the interior of the receiving groove, and the pin block is guided under the action of the guide frame and the receiving groove. Subsequently, the breeding tray is placed inside the limit frame, and then the guide frame is released. The pin block is reset under the action of the extension spring, and one end of the pin block is inserted into the pin slot, thereby quickly fixing the breeding tray to achieve the function of quickly picking and placing the breeding tray on the agricultural breeding rack, thus improving the working efficiency when picking and placing the breeding tray on the agricultural breeding rack;

[0016] By providing a precise metering mechanism, nutrient solution is respectively injected into the first culture box and the breeding tray. At this time, the floating block gradually moves upward as the nutrient solution increases, driving the floating rod to move upward synchronously, and driving the observation scale to move upward along the graduated cylinder. Since the graduated cylinder is made of transparent material, it is convenient for the staff to directly observe the position of the observation scale through the graduated cylinder to determine the injected liquid volume, so as to achieve the function of facilitating the precise observation of the injected liquid volume on the agricultural breeding rack, thereby improving the convenience when quantitatively injecting nutrient solution on the agricultural breeding rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three - dimensional external structure schematic diagram of the present utility model;

[0018] Figure 2 is a side - view sectional structure schematic diagram of the present utility model;

[0019] Figure 3 is a working - state structure schematic diagram of the adjustment mechanism of the present utility model;

[0020] Figure 4 is an enlarged structure schematic diagram of the quick pick - and - place mechanism of the present utility model.

[0021] In the figure: 1, support frame; 11, first culture box; 12, breeding tray; 13, second culture box; 2, quick pick - and - place mechanism; 21, quick pick - and - place component; 211, limit frame; 212, guide frame; 213, extension spring; 214, receiving groove; 215, pin block; 22, pin slot; 3, precise metering mechanism; 31, floating block; 32, observation scale; 33, floating rod; 34, graduated cylinder; 4, adjustment mechanism; 41, guide groove; 42, sliding frame; 43, sliding groove; 44, fastening bolt; 45, threaded hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0023] The structure of an adjustable agricultural breeding rack provided by the present utility model is as Figure 1 and Figure 2 shown, including a support frame 1. First culture boxes 11 are fixed on the surfaces of the support frame 1. Second culture boxes 13 are arranged on the surfaces of the support frame 1. The second culture boxes 13 and the first culture boxes 11 are placed alternately. Breeding trays 12 are placed on the surfaces of the first culture boxes 11 and the second culture boxes 13.

[0024] Furthermore, as Figure 4 shown, quick pick-up and placement mechanisms 2 are arranged on the surfaces of the first culture boxes 11 and the second culture boxes 13. The quick pick-up and placement mechanism 2 is composed of a quick pick-up and placement component 21 and a pin slot 22. A pin slot 22 is opened at one end of the breeding tray 12. Quick pick-up and placement components 21 are arranged on the surfaces of the first culture boxes 11 and the second culture boxes 13. The interior of the quick pick-up and placement component 21 includes a limit frame 211, a guide frame 212, a stretching spring 213, a receiving groove 214, and a pin block 215. Limit frames 211 are fixed on the surfaces of the first culture boxes 11 and the second culture boxes 13. The limit frames 211 are sleeved outside the breeding trays 12. A receiving groove 214 is opened on one side of the limit frame 211. A pin block 215 is arranged inside the receiving groove 214. The pin block 215 and the receiving groove 214 are slidably matched with each other. The pin block 215 and the pin slot 22 are pin-connected and matched with each other. A guide frame 212 is arranged on one side of the limit frame 211. One end of the guide frame 212 penetrates through the limit frame 211 and is fixedly connected to one side of the pin block 215. A stretching spring 213 is sleeved on the surface of the guide frame 212. The two ends of the stretching spring 213 are respectively fixedly connected to the surfaces of the limit frame 211 and the pin block 215.

[0025] During use, pull the guide frame 212 to retract the pin block 215 into the interior of the receiving groove 214, and guide the pin block 215 under the action of the guide frame 212 and the receiving groove 214. Then, place the breeding tray 12 into the interior of the limit frame 211, and release the guide frame 212 to enable the pin block 215 to reset under the action of the extension spring 213, so that one end of the pin block 215 is inserted into the pin slot 22, thereby quickly fixing the breeding tray 12 to achieve the function of quickly taking and placing the breeding tray 12 on the agricultural breeding rack.

[0026] Furthermore, as Figure 2 and Figure 3 shown, precise metering mechanisms 3 are provided on the surfaces of the first culture box 11 and the second culture box 13. Inside the precise metering mechanism 3, there are a floating block 31, an observation scale 32, a floating rod 33, and a graduated cylinder 34. Graduated cylinders 34 are fixed on the surfaces of the first culture box 11 and the second culture box 13. The material of the graduated cylinder 34 is a transparent material. Inside the graduated cylinder 34, there is an observation scale 32. The observation scale 32 is slidably engaged with the graduated cylinder 34. A floating rod 33 is fixed on the surface of the observation scale 32. Floating blocks 31 are provided inside the first culture box 11 and the second culture box 13. The surface of the floating block 31 is fixedly connected to one end of the floating rod 33.

[0027] During use, inject the nutrient solution into the interiors of the first culture box 11 and the breeding tray 12 respectively. At this time, the floating block 31 gradually moves upward as the nutrient solution increases, driving the floating rod 33 to move upward synchronously, driving the observation scale 32 to move upward along the graduated cylinder 34. Since the graduated cylinder 34 is made of a transparent material, it is convenient for the staff to directly observe the position of the observation scale 32 at this time through the graduated cylinder 34 to determine the injected liquid volume, so as to achieve the function of facilitating the precise observation of the injected liquid volume on the agricultural breeding rack.

[0028] Furthermore, as Figure 2 and Figure 3 shown, adjustment mechanisms 4 are provided on the surfaces of the support frames 1. The adjustment mechanism 4 is composed of a guide groove 41, a sliding frame 42, a sliding groove 43, a fastening bolt 44, and a threaded hole 45. A sliding frame 42 is provided on one side of the support frame 1. The surface of the sliding frame 42 is fixedly connected to the surface of the second culture box 13. Sliding grooves 43 are formed on the surfaces of the support frames 1. The sliding grooves 43 are slidably engaged with the sliding frame 42. A guide groove 41 is formed at one end of the surface of the support frame 1. The guide groove 41 is slidably engaged with the sliding frame 42. Threaded holes 45 are formed at both ends of the surface of the guide groove 41. A fastening bolt 44 is threadedly connected to the surface of the sliding frame 42. One end of the fastening bolt 44 passes through the sliding frame 42 and is threadedly fastened to the threaded hole 45.

[0029] During use, when breeding, the fastening bolt 44 can be loosened to move the fastening bolt 44 away from the threaded hole 45. Then, the carriage 42 on both sides of the second culture box 13 is pulled, causing the carriage 42 to slide along the guide groove 41, driving the second culture box 13 to slide along the chute 43, so that the second culture box 13 is staggered from the first culture box 11, facilitating sufficient light exposure for the seeds on the surfaces of the first culture box 11 and the second culture box 13. At the same time, under the action of the chute 43 and the carriage 42, the second culture box 13 can be supported to ensure stable placement of the second culture box 13. At this time, the fastening bolt 44 can be tightened, and the carriage 42 is fixed under the threaded fit of the fastening bolt 44 and the threaded hole 45 to achieve the adjustment function of the agricultural breeding rack for the second culture box 13.

[0030] Working principle: During use, first, the guide frame 212 is pulled, causing the pin block 215 to contract into the internal receiving groove 214, and the pin block 215 is guided under the action of the guide frame 212 and the receiving groove 214. Subsequently, the breeding tray 12 is placed inside the limit frame 211, and then the guide frame 212 is released, causing the pin block 215 to reset under the action of the extension spring 213, and one end of the pin block 215 is inserted into the pin slot 22, thereby quickly fixing the breeding tray 12 to achieve the function of quickly placing and removing the breeding tray 12 on the agricultural breeding rack, thus improving the working efficiency when placing and removing the breeding tray 12 on the agricultural breeding rack.

[0031] Subsequently, nutrient solution is respectively injected into the first culture box 11 and the breeding tray 12. At this time, the floating block 31 gradually moves upward as the nutrient solution increases, driving the floating rod 33 to move upward synchronously, driving the observation scale 32 to move upward along the graduated cylinder 34. Since the graduated cylinder 34 is made of a transparent material, it is convenient for the staff to directly observe the position of the observation scale 32 through the graduated cylinder 34 to determine the injected liquid volume, so as to achieve the function of the agricultural breeding rack being convenient for accurately observing the injected liquid volume, thereby improving the convenience when quantitatively injecting nutrient solution on the agricultural breeding rack.

[0032] Subsequently, agricultural breeding is carried out under the action of the breeding tray 12. When breeding, the fastening bolt 44 can be loosened to move the fastening bolt 44 away from the threaded hole 45. Then, the carriage 42 on both sides of the second culture box 13 is pulled, causing the carriage 42 to slide along the guide groove 41, driving the second culture box 13 to slide along the chute 43, so that the second culture box 13 is staggered from the first culture box 11, facilitating sufficient light exposure for the seeds on the surfaces of the first culture box 11 and the second culture box 13. At the same time, under the action of the chute 43 and the carriage 42, the second culture box 13 can be supported to ensure stable placement of the second culture box 13. At this time, the fastening bolt 44 can be tightened, and the carriage 42 is fixed under the threaded fit of the fastening bolt 44 and the threaded hole 45 to achieve the adjustment function of the agricultural breeding rack for the second culture box 13, enabling the seeds to receive sufficient light, thereby increasing the germination rate of the seeds when using the agricultural breeding rack, and finally completing the use of the agricultural breeding rack.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An adjustable agricultural breeding frame, comprising a support frame (1), characterized in that: A first culture box (11) is fixed on the surface of the support frame (1), a second culture box (13) is arranged on the surface of the support frame (1), the second culture box (13) and the first culture box (11) are arranged alternately, a breeding tray (12) is arranged on the surface of the first culture box (11) and the second culture box (13), and a quick pick-and-place mechanism (2) is arranged on the surface of the first culture box (11) and the second culture box (13), the quick pick-and-place mechanism (2) consists of a quick pick-and-place component (2) 1) and a pin groove (22), the surfaces of the first culture box (11) and the second culture box (13) are both provided with a precise quantitative mechanism (3), the interior of the precise quantitative mechanism (3) is provided with a floating block (31), an observation mark (32), a floating rod (33) and a graduated cylinder (34), the surface of the support frame (1) is both provided with an adjustment mechanism (4), the adjustment mechanism (4) is composed of a guide groove (41), a slide frame (42), a slide groove (43), a fastening bolt (44) and a threaded hole (45).

2. The adjustable agricultural breeding frame according to claim 1, characterized in that: A pin slot (22) is provided at one end of the breeding tray (12), and quick-access components (21) are provided on the surfaces of the first culture box (11) and the second culture box (13).

3. The adjustable agricultural breeding rack according to claim 2, characterized in that: The interior of the quick-access component (21) comprises a limit frame (211), a guide frame (212), an extension spring (213), a receiving groove (214) and a pin block (215); the limit frame (211) is fixed on the surface of the first culture box (11) and the second culture box (13); and the limit frame (211) is sleeved on the outside of the breeding tray (12).

4. The adjustable agricultural breeding frame according to claim 3, characterized in that: A receiving groove (214) is provided on one side of the limit frame (211), a pin block (215) is provided inside the receiving groove (214), the pin block (215) and the receiving groove (214) are slidably matched with each other, the pin block (215) and the pin groove (22) are pin-connected with each other, a guide frame (212) is provided on one side of the limit frame (211), one end of the guide frame (212) passes through the limit frame (211) and is fixedly connected to one side of the pin block (215), and a stretch spring (213) is sleeved on the surface of the guide frame (212), and two ends of the stretch spring (213) are respectively fixedly connected to the surfaces of the limit frame (211) and the pin block (215).

5. The adjustable agricultural breeding frame according to claim 1, characterized in that: A graduated cylinder (34) is fixed on the surface of the first culture box (11) and the second culture box (13); the graduated cylinder (34) is made of a transparent material; an observation mark (32) is arranged inside the graduated cylinder (34); the observation mark (32) and the graduated cylinder (34) are slidably matched with each other.

6. The adjustable agricultural breeding frame according to claim 5, characterized in that: A floating rod (33) is fixed on the surface of the observation mark (32), and a floating block (31) is provided inside the first culture box (11) and the second culture box (13), and the surface of the floating block (31) is fixedly connected to one end of the floating rod (33).

7. The adjustable agricultural breeding frame according to claim 1, characterized in that: A slide (42) is provided on one side of the support frame (1), the surface of the slide (42) is fixedly connected to the surface of the second culture box (13), and a slide groove (43) is provided on the surface of the support frame (1), and the slide groove (43) and the slide frame (42) are slidably matched with each other.

8. The adjustable agricultural breeding frame according to claim 7, characterized in that: A guide groove (41) is provided at one end of the surface of the support frame (1), and the guide groove (41) and the slide frame (42) are slidably matched with each other. Threaded holes (45) are provided at both ends of the surface of the guide groove (41), and a fastening bolt (44) is threadedly connected to the surface of the slide frame (42), and one end of the fastening bolt (44) passes through the slide frame (42) and is threadedly fastened to the threaded hole (45).

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