CN221083301U - Adjustable seedling raising frame - Google Patents

Abstract

The utility model discloses an adjustable seedling raising frame, relates to the technical field of seedling raising frames, and aims to solve the problems that the height of the existing plant seedling raising frame is fixed when the seedling raising frame is used, and the seedling raising frame cannot be correspondingly adjusted according to the growth of plants; the lifting mechanism is connected with the adjusting mechanism through the limiting block; through the spacing in the support frame, the cooperation between the perforation No. one and No. two on the spacing is perforated, and the spacing piece, lifting block, supporting piece provide a space of motion, mutually support between lifting motor, lifting column and the lifting block that are equipped with on the support frame to the control connecting plate carries out corresponding altitude variation at the support frame, and it can carry out altitude variation according to the growth condition of seedling, provides a good growing environment for the seedling.

Description

Adjustable seedling raising frame

Technical Field

The utility model relates to the technical field of seedling raising frames, in particular to an adjustable seedling raising frame.

Background

The seedling raising rack is one rack for seed or small plant to grow in better condition, and can regulate temperature and water content.

The current plant seedling raising frame, the height of seedling raising frame is fixed when using, can't carry out corresponding regulation according to the growth of kind plant to lead to in the in-process that uses, there is the potential problem that influences seedling production, and current unable according to seedling leaf stem change, thereby carry out the photosynthesis that the interval between adjacent has influenced seedling raising etc..

Disclosure of utility model

In view of the problems existing in the prior art, the utility model discloses an adjustable seedling raising frame, which adopts the technical scheme that the adjustable seedling raising frame comprises a support frame, wherein the support frame is in a shape of a circle, a connecting plate is arranged on the support frame, the support frame is arranged in a bilateral symmetry mode, a limiting frame is arranged in the middle of the support frame, a first through hole and a second through hole which are communicated with each other in a front-back mode are arranged on the limiting frame, the first through hole and the second through hole are vertically communicated, a limiting block is connected in the first through hole in a sliding mode, the limiting blocks are connected through the connecting plate, and a lifting mechanism and an adjusting mechanism are connected on the support frame in a sliding mode.

As a preferable technical scheme of the utility model, the lifting mechanism comprises a lifting block, a lifting motor and a lifting column, wherein the lifting block is arranged on the outer wall of the limiting block, the lifting block is in sliding connection in the second through hole, a threaded section is arranged at the outward end of the lifting block, the lifting motor is arranged on the inner bottom surface of the supporting frame, the lifting column is arranged on the driving shaft, the lifting column is in threaded connection with the lifting block, and the climbing speed of the limiting block above is greater than the climbing speed below through the hierarchical design of the threaded section arranged on the lifting column.

As a preferred technical scheme of the utility model, the adjusting mechanism comprises an adjusting rod, a gear set, a bottom plate, a first gear, a supporting block, a second gear and a synchronous belt, wherein a hole communicated up and down is formed in a connecting plate, the adjusting rod is connected in a rotating way, a threaded section with opposite rotation directions is arranged on the adjusting rod, a placing plate is connected on the adjusting rod in a threaded way, the bottom of the connecting plate is provided with the bottom plate, the section of the bottom plate is a U-shaped piece, the adjusting rod is connected with the bottom plate through the gear set, the bottom surface of the bottom plate is provided with the first gear coaxial with the gear set, the supporting block is slidingly connected in the other group of the second through holes and is connected with a limiting block, the second gear is rotationally connected on the supporting block, a polygonal hole is formed in the second gear, a distance adjusting motor is arranged at the inner bottom of the supporting frame, a polygonal column is matched with the polygonal hole, the first gear is connected with the second gear through the synchronous belt, the top surface of the supporting block is positioned in the same section, and the gears rotationally connected on the supporting block are connected through the synchronous belt.

As a preferable technical scheme of the utility model, the gear set comprises a first conical gear and a second conical gear, wherein the first conical gear is arranged on the adjusting rod, the second conical gear is rotatably connected to the top surface of the bottom plate and is coaxial with the first conical gear, and the first conical gear and the second conical gear are meshed with each other.

As a preferable technical scheme of the utility model, the sections of the polygonal holes and the polygonal columns are triangular, and the sections of the polygonal holes and the polygonal columns are less triangular in order to rotate the polygonal holes and the polygonal columns while not affecting lifting.

The utility model has the beneficial effects that: according to the utility model, through the limit frame in the support frame, the first through hole and the second through hole on the limit frame are matched with each other, a movement space is provided for the limit block, the lifting block and the bearing block, and the lifting motor, the lifting column and the lifting block arranged on the support frame are matched with each other, so that the corresponding height change of the connecting plate on the support frame is controlled, the height change can be carried out according to the growth condition of seedlings, a good growth environment is provided for the seedlings, and the phenomenon of seedling pressing caused by the excessive growth of the seedlings is avoided.

Further, through mutually supporting between each part in the adjustable distance mechanism, place the board on the control connecting plate and carry out corresponding interval adjustment, be equipped with on the regulation pole and revolve the spacing of opposite screw thread section and hole, control place the board and carry out equidistant regulation to adapt to the seedling of growing, avoid the leaf to extrude each other between the seedling.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a diagram of a second embodiment of the present utility model;

FIG. 3 is a diagram III of a schematic structural diagram of the present utility model;

fig. 4 is a schematic structural view of a support frame according to the present utility model.

In the figure: 1. a support frame; 2. a limiting frame; 201. perforating the first hole; 202. perforating the second hole; 3. a connecting plate; 4. an adjusting rod; 5. a first bevel gear; 6. a secondary bevel gear; 7. a bottom plate; 8. a first gear; 9. a limiting block; 10. a lifting block; 11. a lifting motor; 12. lifting columns; 13. a distance-adjusting motor; 14. a support block; 15. a second gear; 16. a synchronous belt.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses an adjustable seedling raising frame, which adopts the technical scheme that through a limiting frame 2 arranged in a supporting frame 1, a first through hole 201 and a second through hole 202 on the limiting frame 2 are communicated with each other in a front-back mode and a left-right mode, a movable rail is provided for a limiting block 9, a lifting block 10 and a supporting block 14 to limit the two through holes, the limiting block 9 is slidably connected in the first through hole 201, the lifting block 10 is slidably connected in the second through hole 202, the limiting block 9 is connected with the lifting block 10, a threaded section arranged on the outer surface of the lifting block 10 is in threaded connection with a threaded section rotatably connected on the outer wall of a lifting column 12 in the supporting frame 1, and a driving shaft of a lifting motor 11 at the bottom of the supporting frame 1 is connected with the lifting column 12, so that Kong Sheng is rotated to provide lifting power for the whole lifting mechanism to realize the purpose of height adjustment.

The opposite surfaces of the two groups of limiting blocks 9 are connected through a connecting plate 3, and a placing plate arranged on the connecting plate 3 is connected with the supporting frame 1 through a distance adjusting mechanism.

In order to avoid that the lifting blocks 10 are driven by the lifting column 12 to realize equidistant height adjustment, the distance between the two groups of connecting plates is always inconvenient, so that the thread sections on the lifting column 12 are arranged in a grading manner, and the travelling distance of the lifting blocks 10 above the same rotation number is longer.

The supporting block 14 of the distance-adjusting mechanism is slidably connected in the other group of second perforations 202 and is connected with the limiting block 9, the supporting block 14 is L-shaped, the top surface of the supporting block is rotatably connected with a second gear 15, a plurality of side holes are formed in the second gear 15, a distance-adjusting motor 13 is arranged at the inner bottom of the supporting frame 1, a polygonal column is arranged on a driving shaft of the distance-adjusting motor 13, the polygonal column penetrates through the supporting block 14 and is matched with the polygonal holes, and when the limiting block 9 drives the supporting block 14 to lift, the result that the polygonal column drives the first gear 15 to rotate is not influenced.

The connecting plate 3 is provided with holes which are communicated up and down, the adjusting rod 4 is rotationally connected in the holes, the placing plates are in threaded connection with the adjusting rod 4, the adjusting rod 4 is provided with a plurality of threaded sections with opposite rotation directions, and each group of placing plates is provided with a single section, so that the adjustment of the distance is realized.

The bottom of connecting plate 3 is equipped with the bottom plate 7 of U type, bottom plate 7 passes through gear train connection regulation pole 4, the gear train includes conical gear 5 and two conical gears 6, conical gear 5 is established on adjusting pole 4, two conical gears 6 rotate and connect on bottom plate 7, and coaxial setting between conical gear 6 and the gear 8, gear 8 passes through hold-in range 16 and connects No. two gears 15, thereby drive conical gear 6 and conical gear 5 rotation, realize adjusting pole 4 and adjust every interval of placing the board of group.

The working principle of the utility model is as follows: the lifting motor 11 is installed on the supporting frame 1, the lifting motor 11 drives the lifting column 12 connected with the lifting motor 11 to rotate, the lifting block 10 in threaded connection with the lifting column 12 is controlled to lift in the second through hole 202 by the lifting motor, the limiting block 9 connected with the lifting block 9 is driven in the lifting process, the connecting plate 3 is driven to lift by the limiting block 9, the height is adjusted by grading the threaded sections on the lifting column 12, the distance between the two groups of connecting plates 3 is changed, then the distance adjusting motor 13 is started according to the growth condition of seedlings, the distance adjusting motor 13 rotates in the holes on the supporting block 14 through the polygonal columns on the driving shaft, the second gear 15 matched with the distance adjusting motor is simultaneously driven to rotate on the supporting block 14, the first gear 8 on the bottom plate 7 is driven to rotate through the synchronous belt 16 when the second gear 15 rotates, the first gear 8 which is rotated drives the second conical gear 6 which is coaxial with the first gear 5 which is further driven to rotate, then the first conical gear 5 which is driven to rotate the adjusting rod 4 is driven to rotate, and the distance is placed downwards through the reverse matching of the threaded sections and the holes.

The circuit or the mechanical connection involved in the utility model is a conventional means adopted by the person skilled in the art, and the technical teaching can be obtained through limited tests, which belongs to common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (5)

1. The utility model provides an adjustable seedling raising frame, includes support frame (1), support frame (1) for returning the shape just be equipped with connecting plate (3), its characterized in that on support frame (1): the supporting frames (1) are arranged in two groups and are bilaterally symmetrical, the middle part of the supporting frame (1) is provided with a limiting frame (2), the limiting frame (2) is provided with a first perforation (201) which is communicated with each other in the front-back direction and a second perforation (202) which is communicated with each other in the left-right direction, the first perforation (201) is vertically communicated with the second perforation (202), the first through hole (201) is internally and slidably connected with a limiting block (9), the limiting blocks (9) are connected through a connecting plate (3), the supporting frame (1) is slidably connected with a lifting mechanism and an adjusting mechanism, and the lifting mechanism is connected with the adjusting mechanism through the limiting blocks (9).

2. An adjustable seedling raising rack as set forth in claim 1, wherein: elevating system includes lifter block (10), elevator motor (11), lift post (12), be equipped with on the outer wall of stopper (9) lifter block (10), lifter block (10) sliding connection be in No. two perforation (202) just the outward end of lifter block (10) is equipped with the screw thread section, elevator motor (11) are established the interior bottom surface of support frame (1) and drive shaft are equipped with lift post (12), lift post (12) with threaded connection between lifter block (10).

3. An adjustable seedling raising rack as set forth in claim 1, wherein: the utility model provides a polygonal column, including adjusting lever (4), gear train, bottom plate (7), a gear (8), bearing piece (14), no. two gears (15), hold-in range (16), be equipped with the hole of intercommunication from top to bottom on connecting plate (3), downthehole rotation is connected with adjust lever (4), be equipped with on adjusting lever (4) and revolve the opposite screw thread section, screw thread connection has place the board on adjusting lever (4), the bottom of connecting plate (3) is equipped with bottom plate (7), the tangent plane of bottom plate (7) is U type spare, adjust lever (4) are passed through the gear train is connected bottom plate (7), the bottom surface of bottom plate (7) be equipped with gear train coaxial No. one gear (8), bearing piece (14) sliding connection in another a set of No. two fenestrate (202), and connect stopper (9), no. two gears (15) rotate to be connected on bearing piece (14), and No. two gears (15) are equipped with the multiple side holes, the inner bottom of support frame (1) is equipped with motor (13), no. 16) are equipped with between the polygonal column and polygonal column (16) phase.

4. An adjustable nursery cabinet according to claim 3, characterized in that: the gear set comprises a first conical gear (5) and a second conical gear (6), the first conical gear (5) is arranged on the adjusting rod (4), the second conical gear (6) is rotationally connected to the top surface of the bottom plate (7) and is coaxial with the first conical gear (8), and the first conical gear (5) and the second conical gear (6) are meshed with each other.

5. An adjustable seedling raising rack as set forth in claim 4, wherein: the tangent planes of the polygonal holes and the polygonal columns are triangular.