Overhead seedbed for strawberry greenhouse

Abstract

The utility model relates to the technical field of strawberry seedbeds, in particular to an elevated seedbed for a strawberry greenhouse, which comprises a bottom plate and a seedling bed body, a support frame is fixedly mounted on the top surface of the bottom plate, and the height of the whole seedling bed body is adjusted by changing the position of the support plate in a limiting chute. The four bolt assemblies are taken down, the electric telescopic rods are started to abut against the rubber sleeves, the connecting plates and the seedling raising bed body are driven to integrally ascend or descend, the height of the seedling raising bed body is adjusted through the electric telescopic rods, time and labor are saved, two persons do not need to cooperate to adjust the height of the seedling raising bed body, and operation is convenient. The two supporting plates slide in the limiting sliding grooves, inclination of the seedling bed body is limited, the situation that one side is high and the other side is low is avoided, and the technical problems that when an existing device is used for adjusting the height, time and labor are wasted, cooperation of two persons is needed, and leakage of soil and seedlings is possibly caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of strawberry seedling beds, in particular to an elevated seedling bed for a strawberry greenhouse. Background Art

[0002] In order to meet the requirements of the strawberry planting environment, strawberries are often planted in a greenhouse. The strawberry plants are planted on a seedbed and grown in nutrient soil and nutrient solution to obtain strawberry fruits.

[0003] At present, there is an existing elevated seedbed for strawberry greenhouse (such as patent number: CN220755755U), which discloses an elevated seedbed for strawberry greenhouse, which includes: a support assembly, a seedbed assembly, the seedbed assembly is located above the support assembly, the support assembly includes a base frame, the lower part of the base frame is fixedly connected with a universal wheel, the upper part of the base frame is slidably connected with a support rod, the lower part of the support rod is fixedly connected with a connecting plate, the middle part of the connecting plate is fixedly connected with a screw, the screw passes through the upper part of the base frame, and a nut is threadedly connected to the screw. Through the setting of the support assembly, while providing support, it is also convenient to adjust the height of the seedbed, which can maximize the use of the space in the greenhouse, and the setting of the universal wheel is convenient for overall transportation, and it is very easy to use; the setting of the seedbed assembly can provide planting space for plants and support for strawberry fruits, which is convenient for subsequent picking and easy to use.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: the existing device manually raises and lowers the seedbed assembly, and it raises and lowers by screwing a nut in conjunction with a screw rod, requiring two people to adjust the two nuts at the same time. If only one side of the nut is turned, the seedbed assembly will tilt, which may cause the soil and strawberry seedlings in the seedbed assembly to leak. Therefore, the existing device is not only time-consuming and laborious when adjusting the height, but also requires the cooperation of two people, and it is also necessary to ensure that the heights adjusted on both sides are the same to avoid leakage when adjusting the height due to one side being higher than the other. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an elevated seedbed for a strawberry greenhouse, which solves the technical problems that the existing device is not only time-consuming and labor-intensive but also requires the cooperation of two people when adjusting the height, and may cause leakage of soil and seedlings.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A raised seedling bed for a strawberry greenhouse comprises a base plate and a seedling bed body, a support frame is fixedly mounted on the top surface of the base plate, limit seats are fixedly mounted on both ends of the top surface of the support frame, a fixing seat is fixedly mounted at the axis of the top surface of the base plate, the fixing seat is semicircular, and a layer of cotton pad is connected to the inner wall of the fixing seat, a clamping device is fixedly mounted on the outer wall of the fixing seat, an electric telescopic rod is arranged in the fixing seat and the clamping device, and the clamping device comprises a first fixing rod.

[0010] Preferably: the two limit seats are each provided with two elliptical grooves, and the two limit seats are each provided with a limit sliding groove.

[0011] Preferably: a connecting plate is fixedly installed on the bottom surface of the seedling bed body, and support plates are fixedly connected to both ends of the bottom surface of the connecting plate, and the two support plates are slidably connected in the two limiting slide grooves respectively.

[0012] Preferably: both support plates are provided with two rows of limiting holes, the two rows of limiting holes are parallel to the two elliptical grooves provided in the limiting seat, and bolt assemblies are jointly sleeved in the two parallel and opposite rows of limiting holes and the elliptical grooves, the bolt assemblies include bolts and nuts, and the number of bolt assemblies is four in total.

[0013] Preferably: the first fixing rod is fixedly connected to the outer wall of the fixing seat, the end of the first fixing rod away from the fixing seat is fixedly connected to the rotating shaft, the end of the rotating shaft away from the first fixing rod is rotatably connected to the blocking rod, the middle section of the blocking rod is fixedly connected to the rubber extrusion part, the end of the blocking rod away from the rotating shaft is fixedly connected to the clamping block, the clamping device also includes a second fixing rod, one end of the second fixing rod is fixedly connected to the outer wall of the fixing seat, the end of the second fixing rod away from the fixing seat is provided with a clamping groove, and the clamping block is clamped in the clamping groove.

[0014] Preferably, one side of the electric telescopic rod is in contact with the cotton pad connected to the inner wall of the fixing seat, and the other side is in contact with the rubber extrusion piece.

[0015] Preferably, a rubber sleeve is fixedly connected to the axis center of the bottom surface of the connecting plate, and the rubber sleeve is butted against the telescopic end of the electric telescopic rod.

[0016] Preferably, the number of the fixing devices is two, the height of the fixing seat is lower than the top surface of the support frame, the height of the electric telescopic rod is flush with the height of the support frame, and the length of the support plate is greater than the height of the electric telescopic rod.

[0017] (III) Beneficial effects

[0018] 1. The support plate is slidably connected in the limiting slide groove, and the height of the seedling bed body as a whole is adjusted by changing the position of the support plate in the limiting slide groove. The support plate is fixed by connecting four bolt assemblies through the limiting holes and the elliptical groove. When the height of the seedling bed body needs to be adjusted, the four bolt assemblies are removed and the electric telescopic rod is started to support the rubber sleeve, thereby driving the connecting plate and the seedling bed body as a whole to rise or fall. By using the electric telescopic rod to adjust the height of the seedling bed body, it not only saves time and effort, but also does not require two people to cooperate in adjusting the height of the seedling bed body. By setting two support plates to slide in the limiting slide groove, the inclination of the seedling bed body is limited, so that it will not have a situation where one side is high and the other side is low. This solves the technical problems that the existing device is not only time-consuming and labor-intensive when adjusting the height, but also requires the cooperation of two people, and may cause leakage of soil and seedlings.

[0019] 2. When disassembling the electric telescopic rod, first use the bolt assembly to fix the support plate to limit the height of the seedling bed body, adjust the electric telescopic rod to a retracted state, and rotate the blocking rod upward through the shaft to separate the block from the slot, and the rubber extrusion part is out of contact with the electric telescopic rod. After the two fixing devices are out of contact with the electric telescopic rod, the electric telescopic rod can be directly removed and installed in other devices for height adjustment. One electric telescopic rod can be used for height adjustment of the seedling bed bodies of multiple devices, saving resources and costs. Therefore, the present application also has the advantage of saving resources and costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0021] Figure 1 This is a bottom view of the overall structure of the device of the utility model;

[0022] Figure 2 This is an overall exploded structural diagram of the device of the utility model;

[0023] Figure 3 This is a structural diagram of the base plate and support frame of the utility model;

[0024] Figure 4 This is a structural diagram of the clamping device of the present utility model.

[0025] Legend: 1. Bottom plate; 2. Limit seat; 3. Fixed seat; 4. Fixing device; 5. Electric telescopic rod; 6. Support plate; 7. Connecting plate; 8. Seedling bed body; 9. Bolt assembly; 101. Support frame; 201. Oval groove; 202. Limit slide groove; 401. First fixed rod; 402. Rotating shaft; 403. Stop rod; 404. Rubber extrusion; 405. Block; 406. Second fixed rod; 407. Slot; 601. Limit hole; 701. Rubber sleeve. DETAILED DESCRIPTION

[0026] The embodiment of the present application provides an elevated seedbed for a strawberry greenhouse, which effectively solves the problem that the existing device is not only time-consuming and labor-intensive to adjust the height, but also requires the cooperation of two people and may cause leakage of soil and seedlings.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the existing device is not only time-consuming and labor-intensive when adjusting the height, but also requires the cooperation of two people, and may cause leakage of soil and seedlings. The overall idea is as follows:

[0028] In view of the problems existing in the prior art, the utility model provides an elevated seedling bed for a strawberry greenhouse, comprising a base plate 1 and a seedling bed body 8, a support frame 101 is fixedly installed on the top surface of the base plate 1, and limit seats 2 are fixedly installed on both ends of the top surface of the support frame 101, a fixing seat 3 is fixedly installed at the axis center of the top surface of the base plate 1, the fixing seat 3 is semicircular, and a layer of cotton pad is connected to the inner wall of the fixing seat 3, a clamping device 4 is fixedly provided on the outer wall of the fixing seat 3, an electric telescopic rod 5 is provided in the fixing seat 3 and the clamping device 4, and the clamping device 4 includes a first fixing rod 401.

[0029] The two limiting seats 2 are each provided with two elliptical grooves 201 , and the two limiting seats 2 are each provided with a limiting sliding groove 202 .

[0030] A connecting plate 7 is fixedly installed on the bottom surface of the seedling bed body 8 , and support plates 6 are fixedly connected to both ends of the bottom surface of the connecting plate 7 . The two support plates 6 are slidably connected in the two limiting slide grooves 202 , respectively.

[0031] Both support plates 6 are provided with two rows of limiting holes 601, and the two rows of limiting holes 601 are parallel to the two elliptical grooves 201 formed in the limiting seat 2. Bolt assemblies 9 are jointly sleeved in the two parallel and opposite limiting holes 601 and the elliptical grooves 201. The bolt assemblies 9 include bolts and nuts. There are four bolt assemblies 9 in total.

[0032] The first fixing rod 401 is fixedly connected to the outer wall of the fixing seat 3, and the end of the first fixing rod 401 away from the fixing seat 3 is fixedly connected to the rotating shaft 402, and the end of the rotating shaft 402 away from the first fixing rod 401 is rotatably connected to the blocking rod 403, the middle section of the blocking rod 403 is fixedly connected to the rubber extrusion component 404, and the end of the blocking rod 403 away from the rotating shaft 402 is fixedly connected to the clamping block 405, and the clamping device 4 also includes a second fixing rod 406, one end of the second fixing rod 406 is fixedly connected to the outer wall of the fixing seat 3, and the end of the second fixing rod 406 away from the fixing seat 3 is provided with a clamping groove 407, and the clamping block 405 is clamped in the clamping groove 407.

[0033] One side of the electric telescopic rod 5 contacts the cotton pad connected to the inner wall of the fixing seat 3 , and the other side contacts the rubber extrusion piece 404 .

[0034] A rubber sleeve 701 is fixedly connected to the axis center of the bottom surface of the connecting plate 7 , and the rubber sleeve 701 is butted against the telescopic end of the electric telescopic rod 5 .

[0035] There are two fixing devices 4 , the height of the fixing seat 3 is lower than the top surface of the support frame 101 , the height of the electric telescopic rod 5 is flush with the height of the support frame 101 , and the length of the support plate 6 is greater than the height of the electric telescopic rod 5 .

[0036] The support plate 6 is slidably connected in the limiting slide groove 202, and the height of the seedling bed body 8 as a whole is adjusted by changing the position of the support plate 6 in the limiting slide groove 202. The support plate 6 is fixed by the four bolt assemblies 9 sleeved with the elliptical groove 201 through the limiting hole 601. When the height of the seedling bed body 8 needs to be adjusted, the four bolt assemblies 9 are removed and the electric telescopic rod 5 is started to support the rubber sleeve 701, driving the connecting plate 7 and the seedling bed body 8 to rise or fall as a whole. By using the electric telescopic rod 5 to adjust the height of the seedling bed body 8, it is not only time-saving and labor-saving, but also does not require two people to cooperate in adjusting the height of the seedling bed body 8. By setting two support plates 6 to slide in the limiting slide groove 202, the inclination of the seedling bed body 8 is limited, so that it will not have a situation where one side is high and the other side is low, which solves the technical problems that the existing device is not only time-consuming and labor-intensive when adjusting the height, but also requires the cooperation of two people, and may cause leakage of soil and seedlings.

[0037] Working principle:

[0038] In the first step, the support plate 6 is slidably connected in the limiting slide groove 202, and the height of the seedling bed body 8 as a whole is adjusted by changing the position of the support plate 6 in the limiting slide groove 202. The support plate 6 is fixed by four bolt assemblies 9 connected to the elliptical groove 201 through the limiting hole 601. When the height of the seedling bed body 8 needs to be adjusted, the four bolt assemblies 9 are removed and the electric telescopic rod 5 is started to support the rubber sleeve 701, driving the connecting plate 7 and the seedling bed body 8 to rise or fall as a whole.

[0039] In the second step, when disassembling the electric telescopic rod 5, first use the bolt assembly 9 to fix the support plate 6 to limit the height of the seedling bed body 8, adjust the electric telescopic rod 5 to a retracted state, and rotate the blocking rod 403 upward through the rotating shaft 402 to separate the block 405 from the card slot 407, and the rubber extrusion piece 404 is out of contact with the electric telescopic rod 5. After the two fixing devices 4 are out of contact with the electric telescopic rod 5, the electric telescopic rod 5 can be directly removed, and the electric telescopic rod 5 can be installed in other devices for height adjustment. One electric telescopic rod 5 can be used to adjust the height of multiple devices.

[0040] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. An elevated seedling bed for a strawberry greenhouse, comprising a bottom plate (1) and a seedling bed body (8), characterized in that: A support frame (101) is fixedly mounted on the top surface of the base plate (1), and limit seats (2) are fixedly mounted on both ends of the top surface of the support frame (101). A fixed seat (3) is fixedly mounted at the axis of the top surface of the base plate (1), and the fixed seat (3) is semi-circular, and a layer of cotton pad is connected to the inner wall of the fixed seat (3). A clamping device (4) is fixedly mounted on the outer wall of the fixed seat (3), and an electric telescopic rod (5) is arranged inside the fixed seat (3) and the clamping device (4); Wherein, the fastening device (4) comprises a first fixing rod (401).

2. The elevated seedbed for a strawberry greenhouse according to claim 1, characterized in that: The two limit seats (2) are each provided with two elliptical grooves (201), and the two limit seats (2) are each provided with a limit sliding groove (202).

3. The elevated seedbed for a strawberry greenhouse according to claim 2, characterized in that: A connecting plate (7) is fixedly mounted on the bottom surface of the seedling bed body (8), and support plates (6) are fixedly connected to both ends of the bottom surface of the connecting plate (7), and the two support plates (6) are respectively slidably connected in two limiting sliding grooves (202).

4. The elevated seedbed for a strawberry greenhouse according to claim 3, characterized in that: The two support plates (6) are each provided with two rows of limiting holes (601), the two rows of limiting holes (601) are parallel to the two elliptical grooves (201) provided on the limiting seat (2), and a bolt assembly (9) is commonly sleeved in the two parallel and opposite rows of limiting holes (601) and the elliptical grooves (201), the bolt assembly (9) comprising a bolt and a nut, and the number of the bolt assemblies (9) is four in total.

5. The elevated seedbed for a strawberry greenhouse according to claim 1, characterized in that: The first fixing rod (401) is fixedly connected to the outer wall of the fixing seat (3); one end of the first fixing rod (401) away from the fixing seat (3) is fixedly connected to a rotating shaft (402); one end of the rotating shaft (402) away from the first fixing rod (401) is rotatably connected to a blocking rod (403); a middle section of the blocking rod (403) is fixedly connected to a rubber extrusion piece (404); one end of the blocking rod (403) away from the rotating shaft (402) is fixedly connected to a clamping block (405); the clamping device (4) further comprises a second fixing rod (406); one end of the second fixing rod (406) is fixedly connected to the outer wall of the fixing seat (3); one end of the second fixing rod (406) away from the fixing seat (3) is provided with a clamping groove (407); the clamping block (405) is clamped in the clamping groove (407).

6. The elevated seedbed for a strawberry greenhouse according to claim 5, characterized in that: One side of the electric telescopic rod (5) contacts with a cotton pad connected to the inner wall of the fixing seat (3), and the other side contacts with a rubber extrusion piece (404).

7. The elevated seedbed for a strawberry greenhouse according to claim 3, characterized in that: A rubber sleeve (701) is fixedly connected to the axis center of the bottom surface of the connecting plate (7), and the rubber sleeve (701) is butt-jointed with the telescopic end of the electric telescopic rod (5).

8. The elevated seedbed for a strawberry greenhouse according to claim 7, characterized in that: The number of the clamping devices (4) is two, the height of the fixing seat (3) is lower than the top surface of the support frame (101), the height of the electric telescopic rod (5) is flush with the height of the support frame (101), and the length of the support plate (6) is greater than the height of the electric telescopic rod (5).

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