A tobacco seedling earthing-up device based on well cellar transplanting
Patent Information
- Application Number
- CN202521468926.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-14
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-07-14
AI Technical Summary
但是其在团棵期培土时就存在一定问题，该阶段烟苗叶片从井窖中长出并遮覆井窖洞口，但是株体与井窖内壁的间隙较大，所以不能采用常规的小培土方式进行培土，而是需要提供更多的土壤充分填充井窖，进而满足后期烟株的根系生长需求
[0012]与现有技术相比，本实用新型具有优点如下：本实用新型结构简单，基于烟苗井窖移栽的种植特点开发，能够快速拨开叶片并同步将培土筒内的土壤倒入窖洞中完成培土，防止土壤压埋叶片。
Smart Images
Figure CN224775466U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to tobacco field management technical field, especially relate to a tobacco seedling earthing device based on well cellar transplanting. BACKGROUND
[0002] Well cellar transplanting has the advantages of deep hole, better heat and moisture preservation effect compared with the traditional hole transplanting, which is beneficial to the root growth of tobacco seedlings and improves the survival rate of tobacco seedlings after transplanting. However, there are some problems in the earthing at the rosette stage. The leaves of the tobacco seedlings grow out of the well cellar and cover the hole of the well cellar, but the gap between the plant body and the inner wall of the well cellar is large, so the conventional small earthing method cannot be used for earthing, and more soil needs to be provided to fully fill the well cellar, so as to meet the growth needs of the root system of the tobacco plant in the later period. In actual operation, the leaves of the tobacco seedlings need to be manually pried open to expose the cellar hole and then fill the soil, which is time-consuming and labor-intensive. UTILITARY MODEL
[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a tobacco seedling earthing device based on well cellar transplanting. The utility model has a simple structure, can quickly pry open the leaves and simultaneously pour the soil in the earthing cylinder into the cellar hole to complete the earthing, and prevents the soil from burying the leaves.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: A tobacco seedling earthing device based on well cellar transplanting, comprising a main rod provided with a hand holding part at one end, a support provided at the other end of the main rod, and an earthing cylinder rotatably connected to the support, a leaf lifting rod hingedly connected to the rod body of the main rod, and the free end of the leaf lifting rod facing the earthing cylinder being in transmission connection with the outer wall of the earthing cylinder.
[0005] Preferably, the leaf lifting rod is in the shape of an L-shaped bent rod, and the two ends of the leaf lifting rod are respectively arranged above the hand holding part and the earthing cylinder, and the hinge connection between the leaf lifting rod and the main rod is arranged above the bending point of the leaf lifting rod.
[0006] Preferably, the earthing cylinder comprises a cylindrical main body part with open ends, and a tapered cylinder with a sharp part integrally connected to the bottom end of the main body part and arranged downward.
[0007] Preferably, the support is in the shape of a U-shaped bracket structure, and the inner walls of the two ends of the support are hingedly connected to the outer wall of the axial middle segment of the main body part through a pin shaft.
[0008] Preferably, the outer wall of the tapered cylinder is connected to one end of the leaf lifting rod close to the earthing cylinder through a pull rope.
[0009] Preferably, the support is further integrally and vertically provided with ear plates located on both sides of the earthing cylinder, limit rods are arranged at the top ends of the two ear plates, and the limit rods are arranged below the corresponding end portions of the leaf lifting rod.
[0010] The working process of the utility model is as follows: Before use, the soil filling container is used to fill the soil into the soil filling cylinder, the soil filling container can be an electrically driven soil filling trolley matched with an electric auger and a pipeline to input the soil into the soil filling cylinder.
[0011] When in use, the main rod and the soil filling cylinder at the end of the main rod are placed at the position of the tobacco seedlings through the hand holding part, then the leaf lifting rod is pressed down to be close to the end of the hand holding part, the other end of the leaf lifting rod lifts the leaf above and exposes the cellar below the leaf.
[0012] Compared with the prior art, the utility model has the advantages as follows: the utility model has the advantages that the structure is simple, is developed based on the planting characteristics of tobacco seedling well cellar transplanting, can quickly lift the leaf and simultaneously pour the soil in the soil filling cylinder into the cellar to complete the soil filling, and prevents the soil from burying the leaf. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 The structure diagram of the tobacco seedling soil filling device based on well cellar transplanting is described in the specific embodiment. DETAILED DESCRIPTION
[0014] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and examples.
[0015] As Figure 1 shown, a tobacco seedling soil filling device based on well cellar transplanting, including one end is equipped with hand holding part 11's main rod 1, main rod 1 other end is equipped with soil filling cylinder and the support 12 of U type frame structure, the support 12 still is integrally vertically equipped with the ear plate 13 of both sides of soil filling cylinder, two ear plate 13 top is equipped with the limiting rod 14; The soil filling cylinder includes a cylindrical main body 21 with open ends, the bottom end of the main body 21 is integrally connected with a conical cylinder 22 with a sharp part downward, the inner wall of the support 12 at both ends is hinged to the outer wall of the axial middle segment of the main body 21 through a pin shaft.
[0016] The rod body of the main rod 1 is further hingedly connected with a leaf lifting rod 2, the leaf lifting rod 2 is an L-shaped bent rod, two ends of the leaf lifting rod 2 are respectively arranged above the holding part 11 and the limiting rod 14 (and the soil covering cylinder), and the hinge connection between the leaf lifting rod 2 and the main rod 1 is arranged above the bending point of the leaf lifting rod 2, and the outer wall of the cone cylinder 22 is connected with one end of the leaf lifting rod 2 close to the soil covering cylinder through a pull rope 15.
[0017] The working process of the utility model is as follows: Before use, the soil covering cylinder is filled with soil through a soil loading container, the soil loading container can be an electrically driven soil loading trolley and a pipeline with an electrically driven auger, and the soil is input into the soil covering cylinder. Of course, the soil can also be manually loaded into the soil covering cylinder. Under the action of gravity, the soil covering cylinder always keeps the cone cylinder 22 vertically pointing to the ground, thereby preventing the soil in the soil covering cylinder from leaking out.
[0018] When in use, the main rod 1 and the soil covering cylinder at the end of the main rod 1 are placed at the position of tobacco seedlings through the holding part 11, then the end of the leaf lifting rod 2 close to the holding part is pressed down, the other end of the leaf lifting rod 2 lifts the leaf above and exposes the cellar below the leaf. Moreover, the leaf lifting rod 2 also pulls the soil covering cylinder to move upward through the pull rope 15, thereby making the soil covering cylinder rotate as a whole around the hinge pin of the support, guiding the soil in the soil covering cylinder out, guiding the soil from the cellar below the leaf into the cellar, filling the cellar and completing the soil covering work.
Claims
1. A soil-building device for tobacco seedlings transplanted from wells and cellars, comprising a main pole with a handle at one end, characterized in that, The other end of the main rod is provided with a bracket and a soil-building cylinder is rotatably connected to the bracket. A leaf-lifting rod is also hinged to the main rod with a pin. The free end of the leaf-lifting rod facing the soil-building cylinder is connected to the outer wall of the soil-building cylinder through a transmission connection. The leaf-lifting rod is L-shaped and bent. The two ends of the leaf-lifting rod are respectively located above the holding part and the soil-filling cylinder. The hinge between the leaf-lifting rod and the main rod is located above its own bending point. The soil-filling cylinder includes a cylindrical main body with open ends. A cone with a pointed end facing downward is integrally connected to the bottom end of the main body. The outer wall of the cone is connected to the end of the leaf-lifting rod near the soil-filling cylinder by a pull rope.
2. The tobacco seedling cultivation device based on well-cellar transplanting as described in claim 1, characterized in that, The bracket has a U-shaped frame structure, and the inner walls at both ends of the bracket are hinged to the outer wall at the axial middle section of the main body through pins.
3. The tobacco seedling cultivation device based on well-cellar transplanting as described in claim 1, characterized in that, The support is also integrally and vertically provided with ear plates on both sides of the soil-laying cylinder, and a limiting rod is provided at the top of the two ear plates. The limiting rod is located below the corresponding end of the leaf-lifting rod.