A seedling raising roller having a top cover

Abstract

The utility model relates to the technical field of seedling roller, disclose a seedling roller with top cap, including connecting rod mechanism, the seedling roller mechanism is arranged in the middle part of connecting rod mechanism, the seedling roller mechanism includes two top cap mechanisms, two top cap mechanisms include fixed ring, the inner surface of two fixed rings is fixed with a plurality of support bars, a plurality of support bars middle part is fixed with the installation shaft sleeve, two installation shaft sleeves middle part is equipped with the through -hole, two through -hole middle part is penetrated and is equipped with the threaded rod, two fixed rings relative inner side is fixed with a plurality of steel wires, the connecting rod mechanism includes connecting rod body, in the utility model, the fixed ring in top cap mechanism of this device, support bar makes top cap form hollow state, can automatically roll out from the hollow place when the seedling roller mechanism works inside soil, effectively prevent soil from sticking in the inside, reduced cleaning work, improved work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of seedling roller technology, and in particular to a seedling roller with a top cover. Background Technology

[0002] In Northeast China, spring temperatures are low and ground temperatures are also cool. During the rice seedling emergence period, the humidity inside the greenhouse is high. At this time, the soil covering the rice seedlings is both sticky and damp. Usually, people are used to working in the greenhouse in the morning because the temperature inside the greenhouse is too high at noon, making it unsuitable for work. However, at this time, the hard cover covering the rice seedlings is in a wet and sticky state, which is very unfavorable for work.

[0003] Traditional seedling rollers are relatively simple in design, with both ends sealed by direct round patches. While this sealing method can maintain the structural integrity of the seedling roller to a certain extent, it has obvious defects. In actual use, soil can easily seep in from the joint between the patch and the roller body, and because the patch is tightly sealed, the sticky soil that enters is difficult to remove.

[0004] Therefore, those skilled in the art have provided a seedling roller with a top cover to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a seedling roller with a top cover. The fixing ring and support rod in the top cover mechanism of this device create a hollow top cover. When the seedling roller mechanism is working, the soil inside can automatically roll out from the hollow opening, effectively preventing soil from sticking inside, reducing cleaning work, and improving work efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a seedling roller with a top cover, comprising a connecting rod mechanism, wherein a seedling roller mechanism is provided in the middle of the connecting rod mechanism, the seedling roller mechanism comprises two top cover mechanisms, each top cover mechanism comprising a fixing ring, and multiple support rods are fixedly provided on the inner surface of the two fixing rings; A mounting bushing is fixedly provided in the middle of the multiple support rods, and a through hole is opened in the middle of two of the mounting bushings.

[0007] Furthermore, a threaded rod is provided through the middle of the two through holes.

[0008] Furthermore, multiple steel wires are fixedly arranged on the inner sides of the two fixing rings.

[0009] Furthermore, the connecting rod mechanism includes a connecting rod body.

[0010] Furthermore, mounting brackets are fixed to both sides of the connecting rod body by bolts.

[0011] Furthermore, two bolt bodies are threadedly fitted on both sides of the connecting rod body.

[0012] Furthermore, multiple auxiliary support rings are fixedly arranged at equal intervals in the middle of the multiple steel wires.

[0013] Furthermore, two nuts are threaded onto both sides of the outer surface of the threaded rod.

[0014] This utility model has the following beneficial effects: This utility model proposes a seedling roller with a top cover. In Northeast China, spring temperatures are low and soil temperatures are also cool. During the rice seedling emergence period, the humidity inside the greenhouse is high. At this time, the soil on the rice seedling cover is both sticky and damp. Usually, people work in the greenhouse in the morning because the temperature inside the greenhouse is too high at noon, making it unsuitable for work. At this time, the hard cover of the rice seedling roller is in a wet and sticky state, which is very unfavorable for work. This device has a top cover mechanism on both sides of the original seedling roller. The fixing ring and support rod in the top cover mechanism of this device make the top cover hollow. When the seedling roller mechanism is working, the soil inside can be automatically rolled out from the hollow, effectively preventing the soil from sticking inside, reducing cleaning work, and improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an axonometric view of the present invention; Figure 3 This is an axonometric schematic diagram of the top cover mechanism of this utility model; Figure 4 This is a front view schematic diagram of the present invention.

[0016] Legend: 1. Connecting rod mechanism; 2. Seedling roller mechanism; 101. Connecting rod body; 102. Mounting frame; 103. Bolt body; 201. Top cover mechanism; 202. Threaded rod; 203. Nut; 204. Auxiliary support ring; 205. Steel wire; 20101. Fixing ring; 20102. Support rod; 20103. Mounting bushing; 20104. Through hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 1-2 An embodiment of this utility model is provided: a seedling roller with a top cover, including a connecting rod mechanism 1, the connecting rod mechanism 1 including a connecting rod body 101, mounting brackets 102 are fixedly provided on both sides of the connecting rod body 101 by bolts, and two bolt bodies 103 are threaded on both sides of the connecting rod body 101. Specifically, the connecting rod mechanism 1 is convenient to use with the seedling roller mechanism 2, and facilitates the installation and disassembly of the seedling roller mechanism 2. The connecting rod body 101 is convenient to connect to external handles or other output devices. The mounting bracket 102 is convenient to install the seedling roller mechanism 2 in the middle. The bolt body 103 is convenient to fix the mounting bracket 102 and the connecting rod body 101.

[0019] Reference Figure 2-4 The connecting rod mechanism 1 is provided with a seedling roller mechanism 2 in the middle. The seedling roller mechanism 2 includes two top cover mechanisms 201. The two top cover mechanisms 201 include a fixing ring 20101. Multiple support rods 20102 are fixedly provided on the inner surface of the two fixing rings 20101. A mounting bushing 20103 is fixedly provided in the middle of the multiple support rods 20102. A through hole 20104 is opened in the middle of the two mounting bushings 20103. A threaded rod 202 is passed through the middle of the two through holes 20104. Multiple steel wires 205 are fixedly provided on the inner side of the two fixing rings 20101. Multiple auxiliary support rings 204 are fixedly provided at equal intervals in the middle of the multiple steel wires 205. Two nuts 203 are threaded on both sides of the outer surface of the threaded rod 202. Specifically, the top cover mechanism 201 facilitates the automatic rolling out of the soil inside the seedling roller mechanism 2 during operation, making it easy to use. The fixing ring 20101 facilitates the fixed installation of the support rod 20102. The support rod 20102 facilitates the connection between the fixing ring 20101 and the mounting sleeve 20103, which helps to create a hollow top cover, allowing soil to be discharged from the hollow. The mounting sleeve 20103 facilitates the installation of the threaded rod 202. The threaded rod 202 is fixed on both sides with the connecting rod mechanism 1, which facilitates the rotation of the seedling roller mechanism 2 in the middle of the connecting rod mechanism 1. The steel wire 205 is useful in conjunction with the auxiliary support ring 204, which facilitates rolling and breaking the soil. The nut 203 facilitates the combined installation of the seedling roller mechanism 2 and the connecting rod mechanism 1.

[0020] Working principle: The connecting rod body 101 can be connected to an external handle or other output device. The mounting brackets 102 on both sides are fixed by bolts for mounting the seedling roller mechanism 2. The bolt body 103 can fix the mounting brackets 102 to the connecting rod body 101. The mounting brackets 102 facilitate the installation and disassembly of the seedling roller mechanism 2, and provide the seedling roller mechanism 2 with an installation foundation and a way to connect to external power. Secondly, in the top cover mechanism 201, the fixing ring 20101 is used to fix the support rod 20102. The support rod 20102 connects the fixing ring 20101 and the mounting bushing 20103, making the top cover hollow. When the seedling roller mechanism 2 is working, the soil inside can automatically roll out from the hollow, preventing the soil from sticking inside. The mounting bushing 20103 is used to install the threaded rod 202. The threaded rod 202 passes through the through holes 20104 of the two mounting bushings 20103. The nuts 203 threaded on both sides of the threaded rod can combine the seedling roller mechanism 2 with the connecting rod mechanism 1. At the same time, the connecting rod mechanism 1 is fixed on both sides of the threaded rod 202, so that the seedling roller mechanism 2 can rotate in the middle of the connecting rod mechanism 1. Multiple steel wires 205 are connected to the inner sides of the two fixing rings 20101. Multiple auxiliary support rings 204 are fixed at equal intervals in the middle. They cooperate with each other to facilitate rolling and breaking the soil, realizing the soil breaking function of the seedling roller mechanism 2.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A seedling roller with a top cover, comprising a connecting rod mechanism (1), characterized in that: The connecting rod mechanism (1) is provided with a seedling roller mechanism (2) in the middle. The seedling roller mechanism (2) includes two top cover mechanisms (201). The two top cover mechanisms (201) include a fixing ring (20101). Multiple support rods (20102) are fixedly provided on the inner surface of the two fixing rings (20101). A mounting bushing (20103) is fixedly provided in the middle of the multiple support rods (20102), and a through hole (20104) is opened in the middle of two of the mounting bushings (20103).

2. The seedling roller with a top cover according to claim 1, characterized in that: A threaded rod (202) is provided through the middle of the two through holes (20104).

3. A seedling roller with a top cover according to claim 1, characterized in that: Multiple steel wires (205) are fixedly provided on the inner sides of the two fixing rings (20101).

4. A seedling roller with a top cover according to claim 1, characterized in that: The connecting rod mechanism (1) includes a connecting rod body (101).

5. A seedling roller with a top cover according to claim 4, characterized in that: Mounting brackets (102) are fixed on both sides of the connecting rod body (101) by bolts.

6. A seedling roller with a top cover according to claim 4, characterized in that: The connecting rod body (101) is threaded with two bolt bodies (103) on both sides.

7. A seedling roller with a top cover according to claim 3, characterized in that: Multiple auxiliary support rings (204) are fixedly arranged at equal intervals in the middle of the multiple steel wires (205).

8. A seedling roller with a top cover according to claim 2, characterized in that: The threaded rod (202) has two nuts (203) threaded on both sides of its outer surface.

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