Epimedium seedling raising device

Abstract

The utility model discloses an epimedium seedling raising device, and relates to the technical field of seedling raising devices. The device structurally comprises a frame bottom shell, a reciprocating translation mechanism is arranged in the frame bottom shell, sliding openings are formed in the upper sides of the two radial ends of the frame bottom shell correspondingly, the two ends of the reciprocating translation mechanism penetrate through the two sliding openings correspondingly and are fixedly connected with a concave frame shell, a lifting adjusting mechanism is arranged in the concave frame shell, and openings are formed in the two opposite side walls of the concave frame shell correspondingly; the two ends of the lifting adjusting mechanism penetrate through the two openings correspondingly and are fixedly connected with spraying pipes. The reciprocating translation mechanism is arranged to drive the spraying heads on the spraying pipe to perform reciprocating translation, so that the spraying range is more comprehensive and more uniform, the arrangement number of the spraying heads can be reduced, subsequent overhaul and maintenance are facilitated, the lifting adjusting mechanism is arranged to realize the function of adjusting the height of the spraying heads according to the growth height of epimedium seedlings, and the working efficiency is improved. And the spraying quality is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling raising devices, in particular to an epimedium seedling raising device. Background Art

[0002] Epimedium is a perennial herb of the genus Epimedium in the Berberidaceae family. Plant seedlings are grown by planting seeds in the soil at appropriate temperatures. In order to improve the germination rate of seeds and the survival rate of seedlings, with the advancement of science and technology, the staff uses technical means to cultivate epimedium seed seedlings in greenhouses, which further increases the survival rate of epimedium seed seedlings and further improves the quality of epimedium seed seedlings, increasing the income of the staff compared with the past.

[0003] In a Chinese patent for an epimedium seedling raising device (announcement number: CN216219064U), the device includes a semi-circular arc-shaped fixed frame and a sunshade window. Fixed blocks are provided at both ends of the fixed frame. A fixing hole penetrating the upper and lower sides is opened in the middle of the fixed block. Positioning holes are symmetrically opened at the left and right ends of the fixing hole. Fixing pins are inserted in the fixing holes. The sunshade window includes a rotating frame and multiple sunshades. The left and right ends of the rotating frame are rotatably connected with circular rings. A positioning pin is fixed on the lower side of the circular ring. The positioning pin is inserted in the positioning hole. Multiple quarter-circular arc-shaped operating frames and guide frames are evenly spaced on the rotating frame. Multiple sunshades are rotatably connected between the operating frame and the guide frame. The device is not only easy to install, but also does not need to remove any components during subsequent weeding, which is convenient for weeding. It can also automatically spray, thereby improving the efficiency of the staff. However, the device requires that sprinklers be installed on the water inlet of each fixed frame to spray the seedlings. This method results in a large number of sprinklers, which makes subsequent maintenance more troublesome and the maintenance cost higher. In addition, the height of the sprinklers cannot be adjusted, and it is difficult to adjust the spray height according to the growth height of the Epimedium seedlings, which affects the spray quality. Utility Model Content

[0004] The purpose of the utility model is to provide an epimedium seedling raising device, which can drive the spray pipe to move up and down by setting a lifting and adjusting mechanism, and can adjust the spray height according to the growth height of the epimedium seedlings to improve the spray quality. It solves the problem that the height of the existing sprinkler cannot be adjusted, and it is difficult to adjust the spray height according to the growth height of the epimedium seedlings, which affects the spray quality.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses an epimedium seedling raising device, comprising a frame bottom shell, a reciprocating translation mechanism is arranged in the frame bottom shell, sliding openings are provided on the upper sides of the two radial ends of the frame bottom shell, the two ends of the reciprocating translation mechanism respectively pass through the two sliding openings and are fixedly connected with a concave frame shell, a lifting and adjusting mechanism is arranged in the concave frame shell, the side walls on opposite sides of the concave frame shell are provided with openings, the two ends of the lifting and adjusting mechanism respectively pass through the two openings and are fixedly connected with a spray pipe, the lower side wall of the spray pipe is connected with spray heads arranged at equal intervals, the two ends of the upper side of the frame bottom shell are fixedly connected with a support frame, and the two Two positioning mechanisms are fixedly connected between the support frames, and the two positioning mechanisms are fixedly connected to the concave frame shell; the reciprocating translation mechanism includes a stepper motor fixed to one side of the frame bottom shell, the main shaft end of the stepper motor passes through the frame bottom shell and is fixedly connected to a rotating rod, and two driving wheels are fixedly connected to the rotating rod, and the two radial end inner walls of the frame bottom shell are rotatably connected to driven wheels through a rotating shaft, and the two driving wheels are transmission-connected to the two driven wheels through a transmission belt, and the upper side walls of the two transmission belts are fixedly connected to connecting blocks, and the two connecting blocks respectively pass through two sliding openings and are fixedly connected to the concave frame shell.

[0007] As a preferred technical solution of the utility model, the lifting and lowering adjustment mechanism includes a handwheel rod inserted on one side of the concave frame shell and rotatably connected thereto, one end of the handwheel rod is fixedly connected to a rotating shaft, and two symmetrically arranged first bevel gears are fixedly connected to the rotating shaft, and the two lower end inner walls of the concave frame shell are rotatably connected to two symmetrically arranged screw rods through bearing seats, and the upper ends of the two screw rods are fixedly connected to second bevel gears meshing with the first bevel gears, and the two screw rods are threadedly connected to thread blocks, and one side of the thread block is fixedly connected to a connecting block, and one end of the connecting block passes through an opening and is fixedly connected to a spray pipe.

[0008] As a preferred technical solution of the present utility model, the outer wall of the rotating shaft and the inner walls of the through holes of the two first bevel gears are fixedly connected by welding.

[0009] As a preferred technical solution of the utility model, the positioning mechanism includes a positioning rod fixed between two support frames, a sliding sleeve is sleeved and slidably connected to the positioning rod, a positioning block is fixedly connected to the lower side wall of the sliding sleeve, and the lower end of the positioning block is fixedly connected to the concave frame shell.

[0010] As a preferred technical solution of the utility model, a supporting slide is fixedly connected to the inner wall of the frame bottom shell, and the inner wall of the upper end of the transmission belt is frictionally connected to the upper side wall of the supporting slide.

[0011] As a preferred technical solution of the utility model, a control switch is fixedly connected to the side wall of the support frame, and the control switch is electrically connected to one end of the stepper motor.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a reciprocating translation mechanism. When it is necessary to spray the epimedium seedlings, the stepper motor is started to drive the two active wheels on the rotating rod to rotate simultaneously. Since the two active wheels are transmitted to the two driven wheels through two transmission belts, at this time, the two transmission belts transmit and convey at the same time, which can drive the displacement of the concave frame shell fixed with the two connecting blocks, and then drive the spray head on the spray pipe to reciprocate and translate, so that the spray range is more comprehensive and uniform, and the number of spray heads arranged can be reduced, which is convenient for the subsequent inspection and maintenance of the spray heads.

[0014] 2. The utility model sets a lifting and adjusting mechanism, rotates the handwheel rod, and drives the rotating shaft to rotate. Since the two first bevel gears are respectively meshed and connected with the two second bevel gears, the two screws rotate at the same time, thereby driving the two threaded blocks to forcibly move synchronously, driving the spray pipe fixed to the connecting block to move, thereby realizing height adjustment of the spray head. The spray height can be adjusted according to the growth height of the Epimedium seedlings, thereby improving the spray quality.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 For the utility model Figure 1 A is an enlarged structural diagram of FIG.

[0019] Figure 3 It is a schematic diagram of the top cross-sectional structure of the frame bottom shell of the utility model.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the concave frame shell in the utility model.

[0021] Figure 5 It is a schematic diagram of the left side cross-sectional structure of the concave frame shell in the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1-frame bottom shell, 2-slide, 3-concave frame shell, 4-opening, 5-spray pipe, 6-spray head, 7-support frame, 8-stepping motor, 9-rotating rod, 10-driving wheel, 11-driven wheel, 12-transmission belt, 13-connecting block, 14-handwheel rod, 15-rotating shaft, 16-first bevel gear, 17-screw rod, 18-second bevel gear, 19-threaded block, 20-connecting block, 21-positioning rod, 22-sleeve, 23-positioning block, 24-support slide, 25-control switch. 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. Specific embodiment one:

[0026] See also Figure 1-5 As shown, the utility model is a device for raising epimedium seedlings, which is installed inside an epimedium seedling raising greenhouse and is mainly used for spraying irrigation during the epimedium seedling raising process. It includes a frame bottom shell 1, a reciprocating translation mechanism is provided in the frame bottom shell 1, and sliding openings 2 are provided on the upper sides of the two radial ends of the frame bottom shell 1. The two ends of the reciprocating translation mechanism pass through the two sliding openings 2 respectively and are fixedly connected with a concave frame shell 3. A lifting and adjusting mechanism is provided in the concave frame shell 3, and openings 4 are provided on the opposite side walls of the concave frame shell 3. The two ends of the lifting and adjusting mechanism pass through the two openings 4 respectively and are fixedly connected with a spray pipe 5. The spray pipe 5 is connected to an external water supply device through a hose for spraying irrigation or spraying liquid medicine. The lower side wall of the spray pipe 5 is connected to a spray head 6 arranged at equal intervals. The two ends of the upper side of the frame bottom shell 1 are fixedly connected with a support frame 7, and two positioning mechanisms are fixedly connected between the two support frames 7, and the two positioning mechanisms are fixedly connected to the concave frame shell 3.

[0027] The reciprocating translation mechanism includes a stepper motor 8 fixed on one side of the frame bottom shell 1. The main shaft end of the stepper motor 8 passes through the frame bottom shell 1 and is fixedly connected to a rotating rod 9. Two driving wheels 10 are fixedly connected to the rotating rod 9. The inner walls of the two radial ends of the frame bottom shell 1 are rotatably connected to driven wheels 11 through a rotating shaft. The two driving wheels 10 are transmission-connected to the two driven wheels 11 through a transmission belt 12. The upper side walls of the two transmission belts 12 are fixedly connected to connecting blocks 13. The two connecting blocks 13 respectively pass through the two sliding openings 2 and are fixedly connected to the concave frame shell 3.

[0028] The inner wall of the frame bottom shell 1 is fixedly connected with a support slide 24, and the upper inner wall of the transmission belt 12 is frictionally connected with the upper side wall of the support slide 24, which can support the transmission belt 12 and make the transportation more stable.

[0029] A control switch 25 is fixedly connected to the side wall of the support frame 7, and the control switch 25 is electrically connected to one end of the stepper motor 8, which is easy to operate and has an external power supply. The circuit involved is a prior art and can be fully implemented by those skilled in the art without further elaboration.

[0030] A specific application of this embodiment is: when it is necessary to spray the epimedium seedlings, start the stepper motor 8 to drive the two active wheels 10 on the rotating rod 9 to rotate simultaneously. Since the two active wheels 10 are transmitted to the two driven wheels 11 through two transmission belts 12, at this time, the two transmission belts 12 transmit and convey at the same time, which can drive the concave frame shell 3 fixed with the two connecting blocks 13 to move, and then drive the spray head 6 on the spray pipe 5 to reciprocate, so that the spray range is more comprehensive and uniform, and the number of spray heads 6 arranged can be reduced, which is convenient for the subsequent inspection and maintenance of the spray heads 6. Specific embodiment 2:

[0032] On the basis of the specific embodiment 1, the difference of this embodiment is that the lifting and lowering adjustment mechanism includes a handwheel rod 14 inserted into one side of the concave frame housing 3 and rotatably connected thereto, one end of the handwheel rod 14 is fixedly connected to a rotating shaft 15, and two symmetrically arranged first bevel gears 16 are fixedly connected to the rotating shaft 15, and the two lower end inner walls of the concave frame housing 3 are rotatably connected to two symmetrically arranged screw rods 17 through bearing seats, and the upper ends of the two screw rods 17 are fixedly connected to second bevel gears 18 meshing with the first bevel gear 16, and the two A threaded block 19 is threadedly connected to the screw rod 17, and a connecting block 20 is fixedly connected to one side of the threaded block 19. One end of the connecting block 20 passes through the opening 4 and is fixedly connected to the spray pipe 5. If the height of the spray head 6 is too high, the sprayed water or liquid medicine will have a greater impact on the epimedium seedlings when falling, which will cause damage to the epimedium seedlings. If the height of the spray head 6 is too low, when the epimedium seedlings grow taller, they will contact the spray head 6, affecting the growth of the epimedium seedlings. Therefore, the adjustability of the height of the spray head 6 plays an important role.

[0033] The outer wall of the rotating shaft 15 and the inner walls of the through holes of the two first bevel gears 16 are fixedly connected by welding, and the connection is firm.

[0034] like Figure 4 and Figure 5As shown, a specific application of this embodiment is: when it is necessary to adjust the height of the spray head 6 according to the height of the epimedium seedlings, the handwheel rod 14 is rotated to drive the rotating shaft 15 to rotate. Since the two first bevel gears 16 are respectively meshed and connected with the two second bevel gears 18, at this time, the two screw rods 17 rotate at the same time. Since the two screw rods 17 are respectively threadedly connected with the two threaded blocks 19, at this time, the two threaded blocks 19 are forced to move synchronously, driving the spray pipe 5 fixed with the connecting block 20 to move, thereby realizing the height adjustment of the spray head 6. The spray height can be adjusted according to the growth height of the epimedium seedlings to improve the spray quality. Specific embodiment three:

[0036] On the basis of the second specific embodiment, the difference of this embodiment is that: the positioning mechanism includes a positioning rod 21 fixed between two support frames 7, a sliding sleeve 22 is sleeved and slidably connected on the positioning rod 21, a positioning block 23 is fixedly connected to the lower side wall of the sliding sleeve 22, and the lower end of the positioning block 23 is fixedly connected to the concave frame shell 3.

[0037] like Figure 1 and Figure 2 As shown, a specific application of this embodiment is that when the concave frame housing 3 is displaced, the sliding sleeve 22 fixed to the positioning block 23 is driven to slide and displace on the positioning rod 21, which can support and stabilize the displacement of the concave frame housing 3.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An epimedium seedling raising device, characterized in that: The invention comprises a frame bottom shell (1), wherein a reciprocating translation mechanism is provided in the frame bottom shell (1), and a sliding opening (2) is provided on the upper sides of the two radial ends of the frame bottom shell (1), and the two ends of the reciprocating translation mechanism respectively pass through the two sliding openings (2) and are fixedly connected to a concave frame shell (3), and a lifting adjustment mechanism is provided in the concave frame shell (3), and the opposite side walls of the concave frame shell (3) are provided with openings (4), and the two ends of the lifting adjustment mechanism respectively pass through the two openings (4) and are fixedly connected to a spray pipe (5), and the lower side wall of the spray pipe (5) is connected to a spray head (6) arranged at equal intervals, and the two ends of the upper side of the frame bottom shell (1) are fixedly connected to a support frame (7), and two positioning mechanisms are fixedly connected between the two support frames (7), and the two positioning mechanisms are fixedly connected to the concave frame shell (3); The reciprocating translation mechanism comprises a stepper motor (8) fixed to one side of the frame bottom shell (1); the main shaft end of the stepper motor (8) passes through the frame bottom shell (1) and is fixedly connected to a rotating rod (9); two driving wheels (10) are fixedly connected to the rotating rod (9); the inner walls of the two radial ends of the frame bottom shell (1) are rotatably connected to driven wheels (11) via rotating shafts; the two driving wheels (10) are transmission-connected to the two driven wheels (11) via transmission belts (12); the upper side walls of the two transmission belts (12) are fixedly connected to connecting blocks (13); the two connecting blocks (13) respectively pass through the two sliding openings (2) and are fixedly connected to the concave frame shell (3).

2. The epimedium seedling raising device according to claim 1, characterized in that: The lifting and lowering adjustment mechanism comprises a handwheel rod (14) inserted into one side of the concave frame shell (3) and rotatably connected thereto, one end of the handwheel rod (14) is fixedly connected to a rotating shaft (15), and two symmetrically arranged first bevel gears (16) are fixedly connected to the rotating shaft (15), and two symmetrically arranged screw rods (17) are rotatably connected to the inner walls of the two lower ends of the concave frame shell (3) through bearing seats, and the upper ends of the two screw rods (17) are fixedly connected to second bevel gears (18) meshingly connected to the first bevel gears (16), and the two screw rods (17) are threadedly connected to thread blocks (19), and one side of the thread block (19) is fixedly connected to a connecting block (20), and one end of the connecting block (20) passes through the opening (4) and is fixedly connected to the spray pipe (5).

3. The epimedium seedling raising device according to claim 2, characterized in that: The outer wall of the rotating shaft (15) and the inner walls of the through holes of the two first bevel gears (16) are fixedly connected by welding.

4. The epimedium seedling raising device according to claim 1, characterized in that: The positioning mechanism comprises a positioning rod (21) fixed between two support frames (7), a sliding sleeve (22) sleeved on and slidably connected to the positioning rod (21), a positioning block (23) fixedly connected to the lower side wall of the sliding sleeve (22), and a lower end of the positioning block (23) fixedly connected to the concave frame shell (3).

5. The epimedium seedling raising device according to claim 1, characterized in that: A support slide (24) is fixedly connected to the inner wall of the frame bottom shell (1), and the inner wall of the upper end of the transmission belt (12) is frictionally connected to the upper side wall of the support slide (24).

6. The epimedium seedling raising device according to claim 1, characterized in that: A control switch (25) is fixedly connected to the side wall of the support frame (7), and the control switch (25) is electrically connected to one end of the stepping motor (8).

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