Agricultural electronic seedling raising bed

Abstract

The utility model relates to the technical field of seedling raising beds, in particular to an agricultural electronic seedling raising bed which is characterized in that an adjusting device comprises two vertical plates, sliding plates are slidably connected into two vertical grooves, a first seedling raising bed is fixedly mounted between the two sliding plates, and four supporting rods are fixedly mounted on the surface of the first seedling raising bed; a second seedling raising bed is fixedly installed at the ends, away from the first seedling raising bed, of the four supporting rods, four sleeves are fixedly installed on the surface of the top of the second seedling raising bed, extension rods are slidably connected into the four sleeves, a third seedling raising bed is fixedly installed at the ends, away from the sleeves, of the extension rods, and a threaded rod is rotatably connected between the two fixing plates. Rotating wheels are fixedly mounted on the surfaces of the threaded rods. The utility model solves the problem that the lifting mechanism of the existing agricultural electronic seedling raising bed is realized through a worm and gear driving mechanism, but the stability of a worm and gear is poor in the actual operation process, so that the practicability of the device is low in the actual use process.

Description

TECHNICAL FIELD

[0001] The utility model relates to a seedling bed technical field especially relates to an agricultural electronic seedling bed. BACKGROUND

[0002] China is a country with more people and less land, the per capita arable land is less, population growth and urbanization continue to improve, the arable land area reduces, the shortage of arable land is a huge problem that current agricultural production faces, to solve this problem, the commonly used method is to use the multi-layer overlapping way to raise seedlings, to shorten the time of land area occupied by plants to improve the utilization rate of land.

[0003] The prior art patent No. CN212851985U is an agricultural electronic seedling bed, which is provided with a seedling bed lifting mechanism to drive the high-level seedling bed to descend to the appropriate position, facilitating the seedling taking and feeding of the high-level seedling bed.

[0004] The inventor found that the lifting mechanism of the above-mentioned agricultural electronic seedling bed is realized by a worm gear drive mechanism, but the worm gear has poor stability in actual operation, resulting in low practicality of the device in actual use. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the technical problem in the above background, and provides an agricultural electronic seedling bed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an agricultural electronic seedling bed, comprising a bottom plate, the surface of the bottom plate is provided with an adjusting device, the adjusting device comprises two vertical plates, the surface of the two vertical plates is provided with a vertical groove, the inside of the two vertical grooves is slidably connected with a sliding plate, the first seedling bed is fixedly installed between the two sliding plates, the surface of the first seedling bed is fixedly installed with four supporting rods, the end of the four supporting rods away from the first seedling bed is fixedly installed with a second seedling bed. The supporting rod plays the effect of supporting the second seedling bed, and the sliding plate and the vertical groove play the effect of stable movement of the first seedling bed.

[0007] Preferably, the top surface of the second seedling bed is fixedly installed with four sleeves, the inside of the four sleeves is slidably connected with an extension rod, the end of the extension rod away from the sleeve is fixedly installed with a third seedling bed. The sleeve and the extension rod play the effect of supporting the third seedling bed.

[0008] Preferably, the bottom plate surface is fixedly provided with two fixed plates, the two fixed plates are rotationally connected with a threaded rod, the surface of the threaded rod is fixedly provided with a rotating wheel, and the threads on the surface of the threaded rod are reverse threads with the rotating wheel as the center.

[0009] Preferably, the surface of the bottom plate is provided with a sliding groove, the surface of the threaded rod is screw-connected with two moving plates, the moving plates are slidingly connected with the threaded rod and the sliding groove, the surface of the end of the moving plate away from the sliding groove is hingedly connected with a hinge plate, and the end of the hinge plate away from the moving plate is hingedly connected with the first seedling bed. The hinge plate is arranged to drive the first seedling bed to move.

[0010] Preferably, the outer wall surface of the four sleeves is provided with a limiting device, the limiting device comprises four round rods, the four round rods are fixedly installed on the outer wall surface of the sleeve, the outer wall surface of the four round rods is slidingly connected with a displacement plate, the surface of the displacement plate is fixedly provided with a limiting rod, and the outer wall surface of the four extending rods is provided with two limiting holes. The limiting rod and the limiting hole are arranged to limit the position of the extending rod.

[0011] Preferably, the surface of the end of the four round rods away from the sleeve is fixedly provided with a round plate, and the round plate and the displacement plate are fixedly provided with a spring. The spring is arranged to limit the position of the displacement plate on the surface of the round rod.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1. The utility model discloses a adjusting device is set up, first the seedling is placed respectively in the inside of first seedbed, second seedbed and third seedbed, when the seedling is mature, needs to take out the seedling of third seedbed inside, first rotates the rotating wheel, and the rotating wheel rotation drives the threaded rod rotation, because the screw thread on the surface of threaded rod is the screw thread of each other reverse with rotating wheel as the center, so the rotating wheel drives the threaded rod rotation, and the surface screw thread connection two moving plates of it will move to the direction of each other away in the inside of the sliding slot, and two moving plates move to the direction of each other away in the inside of the sliding slot drive articulated plate movement, and articulated plate movement pulls down first seedbed, and first seedbed moves down drive the slide plate to move down in the inside of the vertical slot, and first seedbed moves down drive the support rod to move down, and the support rod moves down drive second seedbed to move down, and second seedbed moves down drive the sleeve and extension rod to move down, and the sleeve and extension rod move down drive third seedbed to move down, and third seedbed moves down to change its own height, when third seedbed moves down to the appropriate position, stop rotating the rotating wheel, then can take out the seedling of third seedbed inside, through the cooperation of above -mentioned structure, reach the purpose that the height of third seedbed is reduced, and the driving mode of reducing avoids the drawback that turbine worm brings.

[0014] 2. The utility model discloses a limiting device is set up, when third seedbed body is not enough through the height of adjusting device, can move displacement board, make displacement board move on the surface of round rod, and displacement board moves on the surface of round rod will extrude spring, make spring force compression, and displacement board moves on the surface of round rod also drive the movement of limiting rod, and limiting rod movement makes its own from the inside of limiting hole removal, and the separation of limiting rod and limiting hole makes the extension rod lose the location in the inside of sleeve, when third seedbed under its own gravity makes its own drive extension rod to move to the inside of sleeve, when the position of extension rod in the inside of sleeve can not move any more, then can release displacement board, and use the resilience of spring to make limiting rod reinsert in the inside of corresponding limiting hole, to this to fix the position of extension rod, through the cooperation of above -mentioned structure, reach the purpose that the height of third seedbed is further reduced, to facilitate the staff of shorter height to take out the seedling of third seedbed inside. ACCURACY

[0015] Figure 1 The utility model proposes a three-dimensional structure schematic diagram of agricultural electronic seedbed,

[0016] Figure 2 The utility model proposes a left view structure schematic diagram of agricultural electronic seedbed,

[0017] Figure 3 The utility model proposes a kind of agricultural electronic seedbed Figure 1Structure schematic view at middle A;

[0018] Figure 4 The utility model provides an agricultural electronic seedbed Figure 2 Structure schematic view at middle B;

[0019] Legend:

[0020] 1, bottom plate, 2, adjusting device, 201, vertical plate, 202, vertical groove, 203, sliding plate, 204, first seedbed, 205, support rod, 206, second seedbed, 207, sleeve, 208, extension rod, 209, third seedbed, 210, fixed plate, 211, threaded rod, 212, runner, 213, sliding groove, 214, moving plate, 215, hinged plate, 3, limiting device, 31, round rod, 32, displacement plate, 33, limiting rod, 34, limiting hole, 35, round plate, 36, spring. Specific embodiments

[0021] In order to enable the above-mentioned purpose, features and advantages of the utility model to be more clearly understood, the utility model will be further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following description.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme: an agricultural electronic seedbed, including bottom plate 1, the surface of bottom plate 1 is equipped with adjusting device 2.

[0024] The specific setting and effect of adjusting device 2 and limiting device 3 will be described below.

[0025] In the embodiment: adjusting device 2 includes two vertical plates 201, the surface of two vertical plates 201 is all equipped with vertical groove 202, the inside of two vertical grooves 202 is all slidably connected with sliding plate 203, first seedbed 204 is fixedly installed between two sliding plates 203, four support rods 205 are fixedly installed on the surface of first seedbed 204, second seedbed 206 is fixedly installed on the end of four support rods 205 away from first seedbed 204.

[0026] In the embodiment: the setting of support rod 205 plays the effect of supporting second seedbed 206, the setting of sliding plate 203 and vertical groove 202 plays the effect of making first seedbed 204 can be stably moved.

[0027] Specifically, the top surface of the second seedling bed 206 is fixedly installed with four sleeves 207, the interiors of the four sleeves 207 are all slidingly connected with extension rods 208, and the ends, away from the sleeves 207, of the extension rods 208 are fixedly installed with third seedling beds 209.

[0028] In the embodiment, the sleeves 207 and the extension rods 208 have the effect of supporting the third seedling beds 209.

[0029] Specifically, the surface of the bottom plate 1 is fixedly installed with two fixed plates 210, the two fixed plates 210 are rotatably connected with a threaded rod 211, the surface of the threaded rod 211 is fixedly installed with a rotating wheel 212, and the threads on the surface of the threaded rod 211 are mutually reverse threads with the rotating wheel 212 as the center. The rotating wheel 212 has the effect of driving the threaded rod 211 to rotate.

[0030] Specifically, the surface of the bottom plate 1 is provided with a sliding groove 213, the surface of the threaded rod 211 is threadedly connected with two moving plates 214, the moving plates 214 are slidingly connected with the threaded rod 211 and the sliding groove 213, the surface of the end, away from the sliding groove 213, of the moving plate 214 is hingedly connected with a hinged plate 215, and the end, away from the moving plate 214, of the hinged plate 215 is hingedly connected with the first seedling bed 204. The hinged plate 215 has the effect of driving the first seedling bed 204 to move.

[0031] In the embodiment, the outer wall surface of the four sleeves 207 is provided with limiting devices 3, the limiting devices 3 include four round rods 31, the four round rods 31 are fixedly installed on the outer wall surface of the sleeve 207, the outer wall surface of the four round rods 31 is slidably connected with a displacement plate 32, the surface of the displacement plate 32 is fixedly installed with a limiting rod 33, the outer wall surface of the four extension rods 208 is provided with two limiting holes 34. When the height of the third seedling bed 209 body lowered by the adjusting device 2 is not enough, the displacement plate 32 can be moved, so that the displacement plate 32 moves on the surface of the round rod 31, the displacement plate 32 moving on the surface of the round rod 31 will extrude the spring 36, so that the spring 36 is compressed under stress, at the same time, the displacement plate 32 moving on the surface of the round rod 31 also drives the limiting rod 33 to move, the movement of the limiting rod 33 makes it move out of the inside of the limiting hole 34, the separation of the limiting rod 33 and the limiting hole 34 makes the extension rod 208 lose the limitation in the inside of the sleeve 207, at this time, the third seedling bed 209 moves the extension rod 208 to the inside of the sleeve 207 under the action of its own gravity, when the position of the extension rod 208 in the inside of the sleeve 207 cannot be moved any more, the displacement plate 32 can be released at this time, the spring 36 is used to make the limiting rod 33 reinsert into the inside of the corresponding limiting hole 34, so as to fix the position of the extension rod 208 at this time, through the cooperation of the above structure, the purpose of further reducing the height of the third seedling bed 209 is achieved, so as to facilitate the staff with shorter height to take out the seedlings in the inside of the third seedling bed 209.

[0032] Specifically, the surface of the one end of the four round rods 31 away from the sleeve 207 is fixedly installed with a round plate 35, the spring 36 is fixedly installed between the round plate 35 and the displacement plate 32.

[0033] In the embodiment, the spring 36 is provided to limit the position of the displacement plate 32 on the surface of the round rod 31.

[0034] Working principle: by setting the adjusting device 2, first, the seedlings are placed in the first seedling bed 204, the second seedling bed 206 and the third seedling bed 209 respectively, when the seedlings are mature, the seedlings in the third seedling bed 209 need to be taken out, first, rotate the rotating wheel 212, the rotating wheel 212 drives the threaded rod 211 to rotate, because the threads on the surface of the threaded rod 211 are opposite threads with the rotating wheel 212 as the center, so when the rotating wheel 212 drives the threaded rod 211 to rotate, the two moving plates 214 connected by the threads on the surface of the rotating wheel 212 will move away from each other in the sliding groove 213, the movement of the two moving plates 214 in the sliding groove 213 away from each other drives the hinged plate 215 to move, the movement of the hinged plate 215 pulls the first seedling bed 204 to move downward, the downward movement of the first seedling bed 204 drives the sliding plate 203 to move downward in the vertical slot 202, at the same time, the downward movement of the first seedling bed 204 drives the supporting rod 205 to move downward, the downward movement of the supporting rod 205 drives the second seedling bed 206 to move downward, the downward movement of the second seedling bed 206 drives the sleeve 207 and the extension rod 208 to move downward, the downward movement of the sleeve 207 and the extension rod 208 drives the third seedling bed 209 to move downward, the third seedling bed 209 moves downward to change its own height, when the third seedling bed 209 moves downward to the appropriate position, stop rotating the rotating wheel 212, then take out the seedlings in the third seedling bed 209, through the cooperation of the above structure, the purpose of reducing the height of the third seedling bed 209 is achieved, and the reduced driving mode avoids the disadvantages brought by the use of turbine worm. When the height of the third seedling bed 209 body is not enough to be reduced by the adjusting device 2, the displacement plate 32 can be moved, so that the displacement plate 32 moves on the surface of the round rod 31, the movement of the displacement plate 32 on the surface of the round rod 31 will squeeze the spring 36, so that the spring 36 is compressed under stress, at the same time, the movement of the displacement plate 32 on the surface of the round rod 31 also drives the limiting rod 33 to move, the movement of the limiting rod 33 makes it move out of the limiting hole 34, the separation of the limiting rod 33 and the limiting hole 34 makes the extension rod 208 lose the limiting in the sleeve 207, at this time, the third seedling bed 209 moves the extension rod 208 into the sleeve 207 under its own gravity, when the position of the extension rod 208 in the sleeve 207 cannot be moved any more, the displacement plate 32 can be released at this time, the spring 36 rebounds to make the limiting rod 33 reinsert into the corresponding limiting hole 34, so as to fix the position of the extension rod 208 at this time, through the cooperation of the above structure, the purpose of further reducing the height of the third seedling bed 209 is achieved, so as to facilitate the staff with shorter height to take out the seedlings in the third seedling bed 209.

[0035] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and alteration of the above embodiments without departing from the technical content of the present application, according to the technical essence of the present application, still belong to the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. An electronic seedbed for agricultural use comprising a base plate (1), characterized in that: The surface of the bottom plate (1) is provided with adjusting device (2), the adjusting device (2) includes two vertical plate (201), the surface of two vertical plate (201) is all set up vertical groove (202), the inside of two vertical groove (202) is all slidably connected with sliding plate (203), first seedbed (204) is fixedly installed between two sliding plate (203), the surface of first seedbed (204) is fixedly installed with four support rods (205), four support rods (205) are fixedly installed with second seedbed (206) at the end away from first seedbed (204).

2. The electronic seedbed for agricultural use according to claim 1, characterized by: The top surface of the second seedbed (206) is fixedly installed with four sleeves (207), four sleeves (207) are slidably connected with extension rods (208) inside, the extension rods (208) are fixedly installed with third seedbed (209) at the end away from the sleeve (207).

3. The electronic seedbed for agricultural use according to claim 2, characterized in that: The surface of the bottom plate (1) is fixedly installed with two fixed plates (210), two fixed plates (210) are rotatably connected with threaded rods (211), the surface of threaded rods (211) is fixedly installed with rotating wheels (212), the threads on the surface of threaded rods (211) are opposite threads with rotating wheels (212) as the center.

4. The electronic seedbed for agricultural use according to claim 3, characterized in that: The surface of the bottom plate (1) is provided with sliding groove (213), the surface of threaded rods (211) is threadedly connected with two moving plates (214), the moving plates (214) are slidably connected by means of threaded rods (211) and sliding groove (213), the surface of moving plates (214) is hingedly connected with hinged plates (215) at the end away from sliding groove (213), the end of hinged plates (215) away from moving plates (214) is hingedly connected with first seedbed (204).

5. The electronic seedbed for agricultural use according to claim 4, characterized in that: The outer wall surface of four sleeves (207) is provided with limiting device (3), the limiting device (3) includes four round rods (31), four round rods (31) are fixedly installed on the outer wall surface of sleeve (207), the outer wall surface of four round rods (31) is slidably connected with displacement plates (32), the surface of displacement plates (32) is fixedly installed with limiting rods (33), the outer wall surface of four extension rods (208) is provided with two limiting holes (34).

6. The electronic seedbed for agricultural use according to claim 5, characterized in that: The surface of four round rods (31) away from the sleeve (207) is fixedly installed with round plates (35), the spring (36) is fixedly installed between the round plate (35) and the displacement plate (32).

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