Forestry seedling raising device

Abstract

The utility model relates to the technical field of forestry seedling raising, and discloses a forestry seedling raising device which comprises a device box body, height adjusting assemblies are installed on the two sides of the device box body, translation assemblies are installed on the inner sides of the height adjusting assemblies, each translation assembly comprises a rack plate, and the two sides of each rack plate are fixedly connected with connecting plates. The outer side of the rack plate is movably sleeved with a moving frame, the front face of the moving frame is fixedly connected with a translation motor, an output shaft of the translation motor is fixedly connected with a cylindrical gear, the cylindrical gear is meshed with the bottom of the rack plate, and a spraying assembly is installed at the bottom of the moving frame. Therefore, the spraying assembly can uniformly spray large-area seedlings, the situation that the water pressure difference of spraying nozzles at different positions is large due to the fact that a plurality of spraying mechanisms are adopted in a traditional mode is avoided, and then the situation that the large-area seedlings are unevenly irrigated is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry seedling cultivation, and more specifically to a forestry seedling cultivation device. Background Art

[0002] A forestry nursery is a device used to plant tree seeds or seedlings, designed to provide a suitable growing environment to promote plant growth. These devices usually include protective covers, irrigation systems, temperature control equipment and suitable soil or culture medium. In addition, some modern nursery devices may also include automated monitoring equipment to monitor the growth of plants and make adjustments.

[0003] When raising seedlings, the seedling raising device needs to be sprayed with liquid for irrigation. The seedlings grow very fast and their height changes greatly in a short period of time. When the existing seedling raising device is supplying liquid, the height of the spray head cannot be adjusted according to the height of the seedlings. When the scope of seedling raising is large, a large number of spray mechanisms are generally used. A large number of spray mechanisms can easily lead to large differences in the amount of water sprayed by spray nozzles in different positions, which in turn leads to uneven irrigation and affects the growth of seedlings. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a forestry seedling raising device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a forestry seedling raising device, comprising a device box, height adjustment components are installed on both sides of the device box, a translation component is installed on the inner side of the height adjustment component, the translation component comprises a rack plate, connecting plates are fixedly connected on both sides of the rack plate, a moving frame is movably sleeved on the outer side of the rack plate, a translation motor is fixedly connected to the front side of the moving frame, the output shaft of the translation motor is fixedly connected to a cylindrical gear, the cylindrical gear and the bottom of the rack plate are meshed with each other, and a spray assembly is installed on the bottom of the moving frame.

[0006] Furthermore, a seedling raising rack is fixedly connected to the middle of the inner side of the device box, the bottom of the inner wall of the device box is in an inclined state with high sides and low middle, and a drainage outlet is opened in the middle of the bottom of the device box.

[0007] Furthermore, the height adjustment assembly includes a fixing plate fixedly connected to the top of the device box, the top of the fixing plate is fixedly connected to a lifting motor, the output shaft of the lifting motor is fixedly connected to a screw rod, and the screw rod is threadedly sleeved with the connecting plate.

[0008] Furthermore, the front and back sides of the bottom of the fixing plate are fixedly connected with fixing rods, the bottom of the fixing rods is fixedly connected to the bottom of the inner wall of the device box, and the fixing rods are movably sleeved with the connecting plate.

[0009] Furthermore, positioning blocks are fixedly connected to the front and back sides of the inner wall of the movable frame, positioning grooves are provided on the front and back sides of the rack plate, and the positioning grooves and positioning blocks are matched with each other.

[0010] Furthermore, rollers are movably sleeved on the top and bottom of the positioning block, and the outer sides of the rollers are in contact with the inner walls of the positioning grooves.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a translation component, which controls the translation motor to drive the cylindrical gear to rotate. Through the meshing action of the cylindrical gear and the rack plate, the moving frame moves horizontally in the left and right directions along the outer side of the rack plate, thereby driving the spray component to move horizontally, so that the spray component can evenly spray a large area of ​​seedlings, avoiding the situation in which the traditional method of using multiple groups of spray mechanisms causes large differences in water pressure of spray nozzles in different positions, and thus avoiding the situation of uneven irrigation of seedlings in a large area.

[0013] 2. The utility model is provided with a height adjustment component to control the lifting motor to drive the screw rod to rotate. Under the action of the threaded thrust of the screw rod, the translation component can be driven to move upward or downward, and then the distance between the spray component and the seedling can be adjusted according to the height of the seedling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the seedling raising frame of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the height adjustment component of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the translation component of the utility model.

[0018] Figure 5 This is a schematic diagram of the roller structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. device box; 101. seedling rack; 102. drainage outlet; 2. height adjustment assembly; 201. fixed plate; 202. lifting motor; 203. screw rod; 204. fixed rod; 3. translation assembly; 301. rack plate; 311. positioning groove; 302. connecting plate; 303. moving frame; 304. translation motor; 305. cylindrical gear; 306. positioning block; 307. roller; 4. spray assembly. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The forestry seedling raising device involved in the utility model is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0021] Reference Figure 1-Figure 5 The utility model provides a forestry seedling raising device, including a device box 1, height adjustment components 2 are installed on both sides of the device box 1, a translation component 3 is installed on the inner side of the height adjustment component 2, the translation component 3 includes a rack plate 301, connecting plates 302 are fixedly connected on both sides of the rack plate 301, a moving frame 303 is movably sleeved on the outer side of the rack plate 301, a translation motor 304 is fixedly connected to the front side of the moving frame 303, a cylindrical gear 305 is fixedly connected to the output shaft of the translation motor 304, the cylindrical gear 305 is meshed with the bottom of the rack plate 301, and a spray component 4 is installed at the bottom of the moving frame 303.

[0022] In the embodiment of the present application, the lifting motor 202 is controlled to drive the screw rod 203 to rotate. Under the action of the threaded thrust of the screw rod 203, the translation assembly 3 can be driven to move upward or downward, and then the distance between the spray assembly 4 and the seedling can be adjusted according to the height of the seedling. Secondly, the translation motor 304 is controlled to drive the cylindrical gear 305 to rotate. Through the meshing action of the cylindrical gear 305 and the rack plate 301, the moving frame 303 moves horizontally in the left and right directions along the outer side of the rack plate 301, thereby driving the spray assembly 4 to move horizontally, so that the spray assembly 4 can evenly spray a large area of ​​seedlings, avoiding the situation where the water pressure of the spray nozzles at different positions is large due to the traditional method of using multiple groups of spray mechanisms, and then avoiding the uneven irrigation of a large area of ​​seedlings.

[0023] In a preferred embodiment, a seedling rack 101 is fixedly connected to the middle of the inner side of the device box 1, and the bottom of the inner wall of the device box 1 is in an inclined state with high sides and low middle. A drainage outlet 102 is opened in the middle of the bottom of the device box 1, and the seedling pot is installed on the seedling rack 101. The inclined design of the bottom of the inner wall of the device box 1 is convenient for draining excess water to prevent the interior of the device box 1 from being too humid.

[0024] In a preferred embodiment, the height adjustment component 2 includes a fixed plate 201 fixedly connected to the top of the device box 1, and a lifting motor 202 is fixedly connected to the top of the fixed plate 201. The output shaft of the lifting motor 202 is fixedly connected to a screw rod 203, the screw rod 203 is threadedly connected to the connecting plate 302, and the screw rod 203 is movably connected to the bottom of the inner wall of the device box 1. The two lifting motors 202 are synchronously controlled.

[0025] In a preferred embodiment, the front and back sides of the bottom of the fixed plate 201 are fixedly connected with fixed rods 204, the bottom of the fixed rods 204 is fixedly connected to the bottom of the inner wall of the device box 1, the fixed rods 204 are movably connected to the connecting plate 302, and the fixed rods 204 play a positioning role for the connecting plate 302, so that the screw rod 203 can drive the connecting plate 302 to rise and fall smoothly.

[0026] In a preferred embodiment, the front and back sides of the inner wall of the moving frame 303 are fixedly connected with positioning blocks 306, and the front and back sides of the rack plate 301 are provided with positioning grooves 311. The positioning grooves 311 and the positioning blocks 306 are adapted to each other. Through the cooperation of the positioning grooves 311 and the positioning blocks 306, the moving frame 303 can be positioned and can move horizontally along the outer side of the rack plate 301.

[0027] In a preferred embodiment, the top and bottom of the positioning block 306 are movably sleeved with rollers 307, and the outer side of the rollers 307 contacts the inner wall of the positioning groove 311. The setting of the rollers 307 can make the moving frame 303 move more smoothly without jamming.

[0028] The working principle of the utility model is as follows: the lifting motor 202 is controlled to drive the screw rod 203 to rotate. Under the action of the threaded thrust of the screw rod 203, the translation component 3 can be driven to move upward or downward, and then the distance between the spray component 4 and the seedling can be adjusted according to the height of the seedling. Secondly, the translation motor 304 is controlled to drive the cylindrical gear 305 to rotate. Through the meshing action of the cylindrical gear 305 and the rack plate 301, the moving frame 303 moves horizontally in the left and right directions along the outer side of the rack plate 301, thereby driving the spray component 4 to move horizontally, so that the spray component 4 can evenly spray a large area of ​​seedlings, avoiding the situation in which the traditional method of using multiple groups of spray mechanisms causes large differences in water pressure of spray nozzles at different positions, and then avoiding the situation of uneven irrigation of seedlings in a large area.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A forestry seedling raising device, comprising a device housing (1), characterized in that: A height adjustment assembly (2) is installed on both sides of the device housing (1), a translation assembly (3) is installed on the inner side of the height adjustment assembly (2), the translation assembly (3) comprises a rack plate (301), both sides of the rack plate (301) are fixedly connected to connecting plates (302), a moving frame (303) is movably sleeved on the outer side of the rack plate (301), a translation motor (304) is fixedly connected to the front side of the moving frame (303), and the output shaft of the translation motor (304) is fixedly connected to a cylindrical The cylindrical gear (305) is meshed with the bottom of the rack plate (301), and a spray assembly (4) is installed at the bottom of the movable frame (303); the height adjustment assembly (2) comprises a fixed plate (201) fixedly connected to the top of the device box (1), a lifting motor (202) is fixedly connected to the top of the fixed plate (201), and a screw rod (203) is fixedly connected to the output shaft of the lifting motor (202), and the screw rod (203) is threadedly sleeved with the connecting plate (302).

2. A forestry seedling raising device according to claim 1, characterized in that: A seedling raising frame (101) is fixedly connected to the middle of the inner side of the device box (1); the bottom of the inner wall of the device box (1) is in an inclined state with high sides and low middle; and a drainage outlet (102) is provided in the middle of the bottom of the device box (1).

3. A forestry seedling raising device according to claim 1, characterized in that: The front and back sides of the bottom of the fixing plate (201) are fixedly connected with fixing rods (204), the bottom of the fixing rod (204) is fixedly connected to the bottom of the inner wall of the device box (1), and the fixing rod (204) is movably sleeved with the connecting plate (302).

4. A forestry seedling raising device according to claim 1, characterized in that: Positioning blocks (306) are fixedly connected to the front and back sides of the inner wall of the movable frame (303), and positioning grooves (311) are provided on the front and back sides of the rack plate (301), and the positioning grooves (311) and the positioning blocks (306) are adapted to each other.

5. A forestry seedling raising device according to claim 4, characterized in that: The top and bottom of the positioning block (306) are both movably sleeved with rollers (307), and the outer side of the rollers (307) is in contact with the inner wall of the positioning groove (311).

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