Forest nursery cultivation device

Abstract

The utility model belongs to the technical field of nursery cultivation devices, and particularly relates to a forest nursery cultivation device which comprises a cultivation box. A cultivation groove is formed in the top of the cultivation box, positioning grooves are formed in the two sides of the inner wall of the cultivation groove, and racks are fixedly connected to the inner side walls of the positioning grooves; through the arrangement of the positioning mechanism, quantitative water is injected into the cultivation groove in advance, a nursery is placed in the placement groove formed in the cultivation plate, the cultivation plate is placed in the cultivation groove, the cultivation plate can be attached to the water surface all the time through the floating plate, and along with disappearance of water in the cultivation box, the cultivation plate gradually descends in the cultivation box, so that the nursery is cultivated. At the moment, the gear can normally rotate, the gear and the positioning rod can only rotate in one direction through meshing of the pawl and the ratchet wheel, namely the cultivation plate can only descend and cannot ascend, the cultivation plate is limited in cooperation with the floating plate, and the situation that in the cultivation box moving process, due to shaking, the cultivation plate excessively moves, and the cultivation plate is disengaged from the cultivation box is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of nursery cultivation devices, in particular to a forestry nursery cultivation device. Background Art

[0002] Afforestation is a scientific method of afforestation and is the core of the forestry industry. In order to maximize the sustainable development and utilization of forestry resources, relevant forestry departments usually adopt a series of reasonable technical measures for afforestation and cultivation. In the process of afforestation planning, many nurseries are needed, and cultivation equipment is needed when cultivating nurseries.

[0003] The current nursery cultivation device usually consists of a cultivation box, a cultivation room opened on the cultivation box and a through hole opened on the bottom wall of the cultivation room, that is, the nursery is placed in the cultivation room, and the nursery is regularly watered, and excess water is discharged through the through hole.

[0004] When transporting nurseries over long distances, it is not convenient to replenish water to the nurseries in time. If the temperature is high during transportation, it is very likely to cause soil moisture loss. If water is not replenished in time, it is easy to cause the nurseries to die. Therefore, a forest nursery cultivation device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology and solve the problem that it is inconvenient to replenish water to the nursery in time during long-distance transportation, and if the temperature is high during transportation, it is very likely to cause soil moisture loss. If water is not replenished in time, it is easy to cause the nursery to die, a forestry nursery cultivation device is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model is a forest nursery cultivation device, comprising a cultivation box; a cultivation groove is provided on the top of the cultivation box, positioning grooves are provided on both sides of the inner wall of the cultivation groove, a rack is fixedly connected to the inner side wall of the positioning groove, a cultivation plate is slidably connected in the cultivation groove, and a floating plate is fixedly connected to the bottom of the cultivation plate;

[0007] A positioning mechanism is provided on the cultivation board, and the positioning mechanism includes a positioning rod rotatably connected to a side of the cultivation board, the end of the positioning rod away from the cultivation board is fixedly connected with a gear, the gear is meshingly connected with a rack, the side of the cultivation board close to the positioning rod is rotatably connected with a limit rod, the outer wall of the limit rod is slidably connected with a pawl, the outer wall of the positioning rod is fixedly connected with a ratchet, the pawl is meshingly connected with the ratchet, and the bottom of the cultivation board can be always released from the water surface through the cooperation of the positioning mechanism and the floating plate, and the water drawing hole opened at the bottom of the cultivation board is convenient for continuous water replenishment for the nursery in the cultivation trough, and the cultivation board can be positioned to prevent the cultivation board from being excessively displaced and detached from the cultivation box due to shaking during the movement of the cultivation box.

[0008] Preferably, a positioning frame is fixedly connected to a side of the culture plate close to the limiting rod, and an end of the limiting rod away from the culture plate is rotatably connected to the inner wall of the positioning frame. Through the setting of the positioning frame, the pawl can be limited and the limiting rod can be auxiliary supported.

[0009] Preferably, a reset block is slidably connected to the outer wall of the limit rod, and a spring is sleeved on the outer wall of the limit rod. The pawl can be easily limited and moved through the cooperation of the reset block and the spring.

[0010] Preferably, an observation port connected to the cultivation tank is provided on the front of the cultivation box, and a transparent block is fixedly connected to the inner wall of the observation port. Through the cooperation between the observation port and the transparent block, the amount of water in the cultivation box can be easily observed for easy replenishment.

[0011] Preferably, both sides of the cultivation plate are fixedly connected with a toggle block, and the top of the cultivation box is provided with a toggle groove adapted to the toggle block. Through the cooperation of the toggle block and the toggle groove, the cultivation plate can be easily taken out and positioned.

[0012] Preferably, gripping grooves are provided on both sides of the incubator, and the inner side walls of the gripping grooves are provided with anti-slip grooves. The provision of the gripping grooves can facilitate the carrying of the incubator.

[0013] Preferably, the bottom of the incubator is provided with anti-skid protrusions, and the outer wall of the incubator plate is provided with a sealing pad. The anti-skid protrusions on the bottom of the incubator are provided to enhance friction, and the sealing is improved by providing a sealing pad on the outer wall of the incubator plate.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model provides a forest nursery cultivation device. Through the setting of a positioning mechanism, a certain amount of water is pre-injected into the cultivation tank, the nursery is placed in the placement groove opened on the cultivation board, and the cultivation board is placed in the cultivation tank. The floating plate can make the cultivation board always attached to the water surface, and with the disappearance of the water in the cultivation box, the cultivation board gradually descends in the cultivation box. At this time, the gear can rotate normally, and through the engagement of the pawl and the ratchet wheel, the gear and the positioning rod can only rotate in one direction, that is, the cultivation board can only descend but not rise, and the floating plate is used to limit the cultivation board to avoid excessive displacement of the cultivation board due to shaking during the movement of the cultivation box and thus detachment from the cultivation box.

[0016] 2. The utility model provides a forest nursery cultivation device. By setting a positioning frame, the pawl can be limited and the limiting rod can be auxiliary supported. By cooperating with a reset block and a spring, the pawl can be easily limited and moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is one of the cross-sectional structural diagrams of the incubator in the utility model;

[0020] Figure 3 This is the second cross-sectional structural diagram of the incubator in the utility model;

[0021] Figure 4 yes Figure 2 Enlarged structural diagram of point A in the middle.

[0022] Legend:

[0023] 1. Cultivation box; 2. Cultivation slot; 3. Positioning slot; 4. Rack; 5. Cultivation plate; 6. Floating plate; 7. Positioning mechanism; 71. Positioning rod; 72. Gear; 73. Limit rod; 74. Ratchet; 75. Paw; 8. Positioning frame; 9. Reset block; 10. Spring; 11. Observation port; 12. Toggle block; 13. Holding slot. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] Specific examples are given below.

[0026] See also Figure 1-Figure 4 The utility model provides a forest nursery cultivation device, comprising a cultivation box 1; a cultivation groove 2 is provided on the top of the cultivation box 1, positioning grooves 3 are provided on both sides of the inner wall of the cultivation groove 2, a rack 4 is fixedly connected to the inner wall of the positioning groove 3, a cultivation plate 5 is slidably connected in the cultivation groove 2, and a floating plate 6 is fixedly connected to the bottom of the cultivation plate 5;

[0027] The cultivation plate 5 is provided with a positioning mechanism 7, which includes a positioning rod 71 rotatably connected to one side of the cultivation plate 5, and the end of the positioning rod 71 away from the cultivation plate 5 is fixedly connected to a gear 72, and the gear 72 is meshed with the rack 4. The side of the cultivation plate 5 close to the positioning rod 71 is rotatably connected to a limiting rod 73, and the outer wall of the limiting rod 73 is slidably connected to a pawl 75, and the outer wall of the positioning rod 71 is fixedly connected to a ratchet 74, and the pawl 75 is meshed with the ratchet 74. When working, through the setting of the positioning mechanism 7, a certain amount of water is pre-injected into the cultivation tank 2, the nursery is placed in the placement tank opened on the cultivation plate 5, and the cultivation plate 5 is placed in the cultivation tank 2, and the floating plate 6 can make The cultivation plate 5 is always attached to the water surface, and as the water in the cultivation box 1 disappears, the cultivation plate 5 gradually descends in the cultivation box 1. At this time, the gear 72 can rotate normally, and through the engagement of the pawl 75 and the ratchet 74, the gear 72 and the positioning rod 71 can only rotate in one direction, that is, the cultivation plate 5 can only descend but not rise, and the cultivation plate 5 is limited by the floating plate 6 to prevent the cultivation plate 5 from being excessively displaced and separated from the cultivation box 1 due to shaking during the movement of the cultivation box 1. When the cultivation plate 5 and the nursery therein need to be taken out, the pawl 75 can be pushed to move to release its contact with the ratchet 74, release the rotation limit of the positioning rod 71 and the gear 72, and then the cultivation plate 5 can be pulled out.

[0028] Further, such as Figure 2 and Figure 4 As shown, a side of the culture plate 5 close to the limiting rod 73 is fixedly connected with a positioning frame 8, and an end of the limiting rod 73 away from the culture plate is rotatably connected to the inner side wall of the positioning frame 8. During operation, the positioning frame 8 can limit the pawl 75 and provide auxiliary support for the limiting rod 73.

[0029] Further, such as Figure 2 and Figure 4 As shown, the outer wall of the limiting rod 73 is slidably connected with a reset block 9, and the outer wall of the limiting rod 73 is sleeved with a spring 10. During operation, the pawl 75 can be easily limited and moved through the cooperation of the reset block 9 and the spring 10.

[0030] Further, such as Figure 1 As shown, the front of the incubator 1 is provided with an observation port 11 connected to the incubator tank 2, and a transparent block is fixedly connected to the inner wall of the observation port 11. During operation, the water level in the incubator 1 can be observed through the cooperation between the observation port 11 and the transparent block, so as to facilitate replenishment.

[0031] Further, such as Figure 1 and Figure 2As shown, both sides of the cultivation plate 5 are fixedly connected with a toggle block 12, and the top of the cultivation box 1 is provided with a toggle groove adapted to the toggle block 12. During operation, the cultivation plate 5 can be easily taken out and positioned through the cooperation of the toggle block 12 and the toggle groove.

[0032] Further, such as Figure 1 and Figure 2 As shown, both sides of the incubator 1 are provided with gripping grooves 13, and the inner side walls of the gripping grooves 13 are provided with anti-slip grooves. During operation, the gripping grooves 13 can be provided to facilitate the carrying of the incubator 1.

[0033] Further, such as Figure 1 and Figure 2 As shown, the bottom of the incubator 1 is provided with anti-skid protrusions, and the outer wall of the incubator plate 5 is provided with a sealing pad. During operation, the anti-skid protrusions at the bottom of the incubator 1 enhance friction, and the sealing pads are provided on the outer wall of the incubator plate 5 to improve sealing.

[0034] Working principle: a certain amount of water is pre-injected into the cultivation tank 2, the nursery is placed in the placement groove opened on the cultivation plate 5, and the cultivation plate 5 is placed in the cultivation tank 2. The floating plate 6 can keep the cultivation plate 5 attached to the water surface at all times, and as the water in the cultivation box 1 disappears, the cultivation plate 5 gradually descends in the cultivation box 1. At this time, the gear 72 can rotate normally, and the engagement of the pawl 75 and the ratchet 74 makes the gear 72 and the positioning rod 71 only rotate in one direction, that is, the cultivation plate 5 can only descend but not rise, and the cultivation plate 5 is limited by the floating plate 6 to prevent the cultivation plate 5 from being excessively displaced and separated from the cultivation box 1 due to shaking during the movement of the cultivation box 1. When it is necessary to take out the cultivation plate 5 and the nursery therein, the pawl 75 can be pushed to move to release its contact with the ratchet 74, release the rotation limit of the positioning rod 71 and the gear 72, and then the cultivation plate 5 can be pulled out.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A forest nursery cultivation device, comprising a cultivation box (1); a cultivation groove (2) is provided on the top of the cultivation box (1); positioning grooves (3) are provided on both sides of the inner wall of the cultivation groove (2); a rack (4) is fixedly connected to the inner side wall of the positioning groove (3); a cultivation plate (5) is slidably connected in the cultivation groove (2), characterized in that: A floating plate (6) is fixedly connected to the bottom of the cultivation plate (5); The cultivation plate (5) is provided with a positioning mechanism (7), which comprises a positioning rod (71) rotatably connected to a side surface of the cultivation plate (5); an end of the positioning rod (71) away from the cultivation plate (5) is fixedly connected to a gear (72); the gear (72) is meshingly connected to the rack (4); a side surface of the cultivation plate (5) close to the positioning rod (71) is rotatably connected to a limiting rod (73); a pawl (75) is slidably connected to the outer wall of the limiting rod (73); a ratchet (74) is fixedly connected to the outer wall of the positioning rod (71); the pawl (75) is meshingly connected to the ratchet (74).

2. The afforestation nursery cultivation device according to claim 1, characterized in that: A positioning frame (8) is fixedly connected to a side of the culture plate (5) close to the limiting rod (73), and an end of the limiting rod (73) away from the culture plate is rotatably connected to the inner side wall of the positioning frame (8).

3. The afforestation nursery cultivation device according to claim 2, characterized in that: The outer wall of the limiting rod (73) is slidably connected with a reset block (9), and the outer wall of the limiting rod (73) is sleeved with a spring (10).

4. The afforestation nursery cultivation device according to claim 3, characterized in that: The front of the cultivation box (1) is provided with an observation port (11) which is connected to the cultivation tank (2), and the inner side wall of the observation port (11) is fixedly connected with a transparent block.

5. The afforestation nursery cultivation device according to claim 4, characterized in that: Both sides of the cultivation plate (5) are fixedly connected with a toggle block (12), and the top of the cultivation box (1) is provided with a toggle groove adapted to the toggle block (12).

6. The afforestation nursery cultivation device according to claim 5, characterized in that: Both sides of the incubator (1) are provided with gripping grooves (13), and the inner side walls of the gripping grooves (13) are provided with anti-slip grooves.

7. The afforestation nursery cultivation device according to claim 6, characterized in that: The bottom of the cultivation box (1) is provided with anti-slip protrusions, and the outer wall of the cultivation plate (5) is provided with a sealing pad.

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