Wolfberry root soil covering machine
By designing a soil covering machine for goji berry roots, and using a combination of a first disc rake and a second disc rake, the problems of uneven soil covering and root damage in traditional soil covering machines are solved, achieving efficient soil covering.
Patent Information
- Application Number
- CN202520028576.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-06
AI Technical Summary
When using a traditional loosening plow to cover the roots of wolfberry trees with soil, the soil is still far from the roots, resulting in poor coverage and potential damage to the roots.
Design a soil covering machine for wolfberry roots, which adopts a combination of a first disc rake and a second disc rake. The first disc rake is close to the wolfberry tree roots and turns the soil shallowly, while the second disc rake is far away from the roots and turns the soil deeply, so as to achieve soil covering operations that are close and far, front and back, and deep and shallow.
It effectively covers the soil around the roots of the goji berry tree, preventing root damage and improving the soil covering effect.
Smart Images
Figure CN223666733U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of medlar soil covering, especially relates to a medlar root soil covering machine. BACKGROUND
[0002] Medlar is also called gouchi, medlar red fruit, sugar beet son, etc., is the deciduous shrub of solanaceae medlar genus, distributes in Henan, northeast, Hebei, Shanxi, Shaanxi, Ningxia, south of Gansu, east of Qinghai and northwest, southwest, central China, south China and east China, has the effect of delaying senility, whitening, nourishing liver and eyesight, inhibiting cancer and preventing cancer.
[0003] Medlar needs to dig grass on the root in the planting process, and some soil of the root of medlar will be taken away during the digging, and the more the times of digging grass, the more soil of the root of medlar will be taken away, which leads to the exposure of the capillary root of the root of medlar tree, so that the leaves of medlar tree will turn yellow, and yellow leaf disease will be caused, so it is necessary to cover soil on the root of medlar tree. SUMMARY
[0004] Therefore, the soil covering effect is poor.
[0005] The utility model solves the technical scheme as follows:
[0006] A medlar root soil covering machine, comprising:
[0007] A walking frame body;
[0008] A first soil covering assembly comprising a first rotating shaft and a first disc harrow, the first rotating shaft is symmetrically arranged on both sides of the walking frame body and located at the front end of the walking frame body in the direction of travel, and the first disc harrow is rotatably connected to one end of the first rotating shaft away from the walking frame body;
[0009] A second soil covering assembly comprising a second rotating shaft and a second disc harrow, the second rotating shaft is symmetrically arranged on both sides of the walking frame body and located at the tail end of the walking frame body in the direction of travel, and the second disc harrow is rotatably connected to one end of the second rotating shaft away from the walking frame body;
[0010] On one side of the walking frame body, the first disc harrow has a higher soil turning depth than the second disc harrow, and the second disc harrow is located between the first disc harrow and the walking frame body in a direction perpendicular to the walking direction of the walking frame body.
[0011] Preferably, the first disc harrow and the second disc harrow are both spherical arc discs, the inner side of the spherical arc disc is a spherical surface, and a plurality of grooves are arranged on the edge of the spherical arc disc, and a soil turning piece is formed between any two adjacent grooves.
[0012] Preferably, in the rotation direction of the first disc harrow, the soil turning piece has a soil cutting edge on the soil entering side, and the soil cutting edge is provided with a wear-resistant layer.
[0013] Preferably, the soil turning piece is a wear-resistant piece.
[0014] Preferably, the first disc harrow is vertically arranged on the first rotating shaft, the first rotating shaft is symmetrically and obliquely arranged on both sides of the walking frame body, and an included angle is formed between the first rotating shaft and the walking direction of the walking frame body, and the included angle is less than 90°.
[0015] Preferably, the included angle is 10° to 30°.
[0016] Preferably, in a direction perpendicular to the walking direction, a horizontal rod is extended on the walking frame body, a vertical rod is slidably arranged on the horizontal rod, a driving part is arranged on one end of the vertical rod away from the horizontal rod, and the first rotating shaft is connected with the driving part.
[0017] Preferably, the one end of the vertical rod away from the driving part is provided with a sliding hole, the sliding hole is slidably matched with the horizontal rod in the direction perpendicular to the walking direction, and a locking mechanism is arranged on the periphery of the sliding hole.
[0018] Preferably, the locking mechanism is a screw, a screw hole is arranged on the periphery of the sliding hole, the screw is threadedly matched with the screw hole, and one end of the screw is abuttingly locked with the horizontal rod.
[0019] Preferably, the vertical rod is a telescopic adjustable rod.
[0020] Compared with the prior art, the utility model has at least the following advantages:
[0021] The utility model discloses a kind of root covering machines of Chinese wolfberry, first rotating shaft and first disc harrow are symmetrically set in the two sides of walking frame and located the front end of walking frame in the direction of travel, second rotating shaft and second disc harrow are symmetrically set in the two sides of walking frame and located the tail end of walking frame in the direction of travel, first disc harrow rotatably connects the end of first rotating shaft away from walking frame, second disc harrow rotatably connects the end of second rotating shaft away from walking frame. By setting first disc harrow in the position close to Chinese wolfberry tree, second disc harrow is set in the position away from Chinese wolfberry tree, when covering soil at the root of Chinese wolfberry tree, in the process of walking, first disc harrow is driven by first rotating shaft first, disc harrow cuts into soil, and shallowly scrapes a layer of soil, and shallowly scraped soil is lifted and falls along first disc harrow, and is covered in the root of Chinese wolfberry tree, and second disc harrow is driven by second rotating shaft, disc harrow cuts into soil, and deeply scrapes a layer of soil, and the layer of soil that deeply scrapes is lifted and falls along second disc harrow, and is covered in the root of Chinese wolfberry tree, since the soil turning depth of first disc harrow is higher than the soil turning depth of second disc harrow, in the process of covering soil to Chinese wolfberry tree, first disc harrow and second disc harrow are set close and far, front and back, deep and shallow, when covering soil to Chinese wolfberry tree, it can be realized that the root of Chinese wolfberry tree is covered away from the root of Chinese wolfberry tree, and the root of Chinese wolfberry tree is not damaged, and soil is well covered in the root of Chinese wolfberry tree, and the effect of covering soil is good. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is a kind of root covering machine of Chinese wolfberry structure schematic view;
[0023] Figure 2 、 Figure 3 、 Figure 4 It is a kind of root covering machine of Chinese wolfberry schematic view in another view;
[0024] Figure 5 It is disc harrow structure schematic view;
[0025] Figure 6 It is disc harrow schematic view in another view;
[0026] Figure 7 It is the covering soil position schematic view of first disc harrow and second disc harrow when covering soil to Chinese wolfberry root.
[0027] In the drawing: walking frame 100, cross bar 110, vertical rod 120, drive part 130, screw 140, first rotating shaft 200, first disc harrow 210, recess 220, harrow blade 230, soil cutting blade 231, second rotating shaft 300, second disc harrow 310. DETAILED DESCRIPTION
[0028] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.
[0029] Please refer to Figures 1 to 7 A goji berry root covering machine, comprising:
[0030] A walking frame body 100;
[0031] A first covering assembly, comprising a first rotating shaft 200 and a first disc harrow 210, the first rotating shaft 200 is symmetrically arranged on both sides of the walking frame body 100 and located at the front end of the walking frame body 100 in the direction of travel, and the first disc harrow 210 is rotatably connected to one end of the first rotating shaft 200 away from the walking frame body 100;
[0032] A second covering assembly, comprising a second rotating shaft 300 and a second disc harrow 310, the second rotating shaft 300 is symmetrically arranged on both sides of the walking frame body 100 and located at the tail end of the walking frame body 100 in the direction of travel, and the second disc harrow 310 is rotatably connected to one end of the second rotating shaft 300 away from the walking frame body 100;
[0033] On one side of the walking frame body 100, the turning depth of the first disc harrow 210 is higher than that of the second disc harrow 310, and in the direction perpendicular to the walking direction of the walking frame body 100, the second disc harrow 310 is located between the first disc harrow 210 and the walking frame body 100.
[0034] Specifically, the first rotating shaft 200 and the first disc harrow 210 are symmetrically arranged at the front end of the walking frame body 100 in the advancing direction, the second rotating shaft 300 and the second disc harrow 310 are symmetrically arranged at the tail end of the walking frame body 100 in the advancing direction, the first disc harrow 210 is rotatably connected to the end of the first rotating shaft 200 away from the walking frame body 100, and the second disc harrow 310 is rotatably connected to the end of the second rotating shaft 300 away from the walking frame body 100. The walking frame body 100 is similar to a trapezoid. The first disc harrow 210 is arranged close to the wolfberry tree, and the second disc harrow 310 is arranged away from the wolfberry tree. When covering the soil at the root of the wolfberry tree, the walking frame body 100 advances in the process of walking, and first, the first rotating shaft 200 drives the first disc harrow 210 to shallowly scrape a layer of soil. The shallowly scraped soil is lifted and turned over along the first disc harrow. The first disc harrow 210 advances with the rotating shaft. The disc harrow cuts into the soil, slightly lifts and turns over the shallowly scraped layer of soil, and throws the soil to the root of the wolfberry tree. Then, the second rotating shaft 300 drives the second disc harrow 310 to deeply scrape a layer of soil. The deeply scraped layer of soil is lifted and turned over along the second disc harrow. The second disc harrow 310 advances with the rotating shaft. The disc harrow cuts into the soil, slightly lifts and turns over the deeply scraped layer of soil, and throws the soil to the root of the wolfberry tree, thereby covering the soil at the root of the wolfberry tree for the second time. The depth of soil turned over by the first disc harrow 210 is higher than that of the second disc harrow 310, so that the first disc harrow 210 and the second disc harrow 310 are arranged in a near-far, front-rear, and deep-shallow manner in the process of covering the soil of the wolfberry tree. As shown in FIG. Figure 7 When normally shoveling grass at the root of the wolfberry tree, the soil at the root of the wolfberry tree is shovelled to the vicinity of the wolfberry tree to form a ridge. Since the first disc harrow 210 is located on the ridge and scrapes a relatively shallow layer of soil, the root of the wolfberry tree is not damaged. The second disc harrow 310 is far away from the root of the wolfberry tree, and the deeply scraped layer of soil is also not thrown to the root of the wolfberry tree. Therefore, when covering the soil of the wolfberry tree, the root of the wolfberry tree is not damaged, and the soil is well covered at the root of the wolfberry tree, thereby achieving good soil covering effect.
[0035] In a preferred embodiment, the first disc harrow 210 and the second disc harrow 310 are both spherical arc discs. The inner side of the spherical arc disc is a spherical surface, and a plurality of grooves 220 are arranged on the edge of the spherical arc disc. Any two adjacent grooves 220 form a soil turning piece 230.
[0036] Specifically, the disc harrow is divided into single-column opposed type, double-column opposed type and double-column offset type according to the configuration mode of the harrow group, and the double-column opposed type is adopted in the application to cover the root part of the wolfberry tree. The first disc harrow 210 and the second disc harrow 310 are both spherical arc discs, which are similar to normal iron pots in shape, and the cross section of the first disc harrow 210 and the second disc harrow 310 perpendicular to any direction is C sub-type. The inner side of the spherical arc disc is a spherical surface, and a plurality of grooves 220 are arranged on the edge of the spherical arc disc. The harrow soil sheet 230 is formed between any two adjacent grooves 220. The first disc harrow 210 and the second disc harrow 310 adopted in the application are both notch harrow soil sheets. In the process of rotation of the first disc harrow 210, the harrow soil sheet 230 cuts into the soil, and with the rotation direction of the first rotating shaft 200, the harrow soil sheet 230 has a soil throwing effect. At the same time, since the inner side of the spherical arc disc is a spherical surface, the spherical arc disc has a soil throwing arc. The soil throwing arc is directed away from the rotating shaft. Through the combination of the two, the soil can be thrown to the root part of the wolfberry tree. The second disc harrow 310 and the first disc harrow 210 have the same soil covering mode. When covering the root part of the wolfberry tree, the first disc harrow 210 rolls forward with the first rotating shaft 200, the harrow soil sheet 230 cuts into the soil, and a shallow layer of soil is slightly lifted and falls, throwing the soil to the root part of the wolfberry tree. Then, the second disc harrow 310 rolls forward with the second rotating shaft 300, the harrow soil sheet 230 cuts into the soil, a deep layer of soil is slightly lifted and falls, throwing the soil to the root part of the wolfberry tree, and the root part of the wolfberry tree is covered for the second time. Since the soil turning depth of the first disc harrow 210 is higher than that of the second disc harrow 310, the first disc harrow 210 and the second disc harrow 310 are arranged close to each other and far from each other, in front of each other and behind each other, and deep to shallow during the process of covering the wolfberry tree with soil. Through this arrangement, when covering the wolfberry tree with soil, the root part of the wolfberry tree can be covered away from the root part of the wolfberry tree without damaging the root part of the wolfberry tree, and the soil can be well covered on the root part of the wolfberry tree, achieving good soil covering effect.
[0037] In a preferred embodiment, in the rotation direction of the first disc harrow 210, the soil-entering side of the harrow soil sheet 230 is a soil-cutting blade 231, and the soil-cutting blade 231 is provided with a wear-resistant layer.
[0038] Specifically, in the rotation direction of the first disc harrow 210, the soil-entering side of the harrow soil sheet 230 is a soil-cutting blade 231, and the soil-cutting blade 231 is provided with a wear-resistant layer. A layer of wear-resistant material can be directly applied to the soil-cutting blade 231. Common wear-resistant materials applied to the soil-cutting blade 231 include high molecular materials, ceramic materials, metal materials and hard alloys, etc. The blade part of the soil-cutting blade 231 can also be directly replaced with wear-resistant materials. Common wear-resistant materials for directly replacing the blade part of the soil-cutting blade 231 include high-speed steel, hard alloy, stainless steel and cast iron, etc. By providing the soil-cutting blade 231 with a wear-resistant layer, the soil-cutting blade 231 does not need to be replaced at any time, which can improve productivity and save time when covering the root part of the wolfberry tree with soil.
[0039] The second disc harrow 310 and the first disc harrow 210 are identical in structure, material and shape, and will not be described again.
[0040] In a preferred embodiment, the harrow blade 230 is a wear-resistant blade.
[0041] Specifically, the wear-resistant material includes high-speed steel, hard alloy, stainless steel and cast iron, etc. By setting the harrow blade 230 as a wear-resistant blade, the cutting blade 231 does not need to be replaced in time, and the productivity can be improved and the time can be saved when covering the soil at the root of the wolfberry tree.
[0042] In a preferred embodiment, the first rotating shaft 200 is symmetrically and obliquely arranged on both sides of the walking frame body 100, and an included angle is formed between the first rotating shaft 200 and the advancing direction of the walking frame body 100, the included angle is less than 90°, and the included angle is 10° to 30°.
[0043] Specifically, the first disc harrow 210 is vertically arranged on the first rotating shaft 200. By arranging the first disc harrow 210 close to the wolfberry tree, when the walking frame body 100 advances forward, the first disc harrow 210 is first driven by the first rotating shaft 200 to scrape a layer of shallow soil. The layer of shallow soil scraped is turned by the first disc harrow 210 during the walking process of the walking frame body 100, and the plane of the first disc harrow 210 is perpendicular to the ground and forms an included angle (offset angle) with the advancing direction of the walking frame body 100, the included angle is less than 90°, and the included angle is 10° to 30° as preferred. By setting the included angle, when the first disc harrow 210 is rotated, the harrow blade 230 cuts into the soil, and the harrow blade 230 is thrown away along the rotating direction of the first rotating shaft 200, and the arc of the thrown soil is thrown away from the rotating shaft, so that the soil can be accurately thrown to the root of the wolfberry tree. The second disc harrow 310 is the same as the first disc harrow 210.
[0044] In a preferred embodiment, a horizontal rod 110 extends on the walking frame body 100 in the vertical direction of the walking direction, a vertical rod 120 is slidably arranged on the horizontal rod 110, a driving part 130 is arranged at one end of the vertical rod 120 away from the horizontal rod 110, and the first rotating shaft 200 is connected with the driving part 130.
[0045] Specifically, by slidably arranging the vertical rod 120 on the horizontal rod 110, the vertical rod 120 is slid left and right, and the distance between the first disc harrow 210 and the second disc harrow 310 at the root of the wolfberry tree can be adjusted.
[0046] In a preferred embodiment, a sliding hole is arranged at one end of the vertical rod 120 away from the driving part 130, the sliding hole is slidably matched with the horizontal rod 110 in the vertical direction of the walking direction, and a locking mechanism is arranged on the periphery of the sliding hole.
[0047] To achieve the above-mentioned vertical rod 120 left and right sliding, the first disc harrow 210 and the second disc harrow 310 can be adjusted in the distance from the roots of the wolfberry tree in various ways. Specifically, the sliding hole and the horizontal rod 110 are slidably connected in the vertical walking direction. The periphery of the sliding hole is provided with a locking mechanism. When the horizontal rod 110 slides to the desired position, the horizontal rod 110 is locked by the locking mechanism. When it is necessary to continue sliding, the locking mechanism is opened, and the horizontal rod 110 continues to slide.
[0048] In a preferred embodiment, the locking mechanism is a screw 140, and the periphery of the sliding hole is provided with a screw hole. The screw 140 is threadedly connected with the screw hole, and one end of the screw 140 is abuttingly locked with the horizontal rod 110.
[0049] The locking mechanism has various forms in the technical field. Specifically, the locking mechanism in the present application is a screw 140, and a screw hole is formed in the periphery of the sliding hole. When the locking mechanism needs to be locked, the screw 140 is threadedly connected with the screw hole, and one end of the screw 140 is abuttingly locked with the horizontal rod 110. The structure is simple and easy to operate.
[0050] In a preferred embodiment, the vertical rod 120 is a telescopic adjustable rod.
[0051] Specifically, the telescopic adjustable rod is a hydraulic telescopic rod. By adjusting the height of the vertical rod 120, the height of the first rotating shaft 200 and the first disc harrow 210 from the roots of the wolfberry tree can be adjusted.
[0052] Similarly, the second rotating shaft 300 and the second disc harrow 310 can also adopt the above-mentioned structure to adjust the height and the distance from the roots of the wolfberry tree.
[0053] The above disclosure is only a preferred embodiment of the present application, and of course cannot limit the scope of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made in accordance with the claims of the present application still fall within the scope of the present application.
Claims
1. A goji root covering machine, characterized in that: Comprising a walking frame body; a first soil covering assembly comprising a first rotating shaft and a first disc harrow, the first rotating shaft being symmetrically arranged on both sides of the walking frame body and located at the front end of the walking frame body in the direction of travel, the first disc harrow being rotationally connected to one end of the first rotating shaft away from the walking frame body; a second soil covering assembly comprising a second rotating shaft and a second disc harrow, the second rotating shaft being symmetrically arranged on both sides of the walking frame body and located at the tail end of the walking frame body in the direction of travel, the second disc harrow being rotationally connected to one end of the second rotating shaft away from the walking frame body; on one side of the walking frame body, the first disc harrow has a higher soil turning depth than the second disc harrow, and in the direction perpendicular to the direction of travel of the walking frame body, the second disc harrow is located between the first disc harrow and the walking frame body.
2. The wolfberry root covering machine of claim 1, wherein: Both the first disc harrow and the second disc harrow are spherical arc discs, the inner side of the spherical arc disc is spherical, and the edge of the spherical arc disc is arrayed with a plurality of grooves, and any two adjacent grooves form a soil rake.
3. The wolfberry root covering machine of claim 2, wherein: In the direction of rotation of the first disc harrow, the soil rake has a soil cutting edge on the soil entering side, and the soil cutting edge is provided with a wear-resistant layer.
4. The wolfberry root covering machine of claim 2, wherein: The soil rake is a wear-resistant piece.
5. The wolfberry root covering machine of claim 1, wherein: The first rotating shaft is symmetrically inclined to the walking frame body, and an angle is formed between the first rotating shaft and the direction of travel of the walking frame body, and the angle is less than 90°.
6. The wolfberry root covering machine of claim 5, wherein: The angle is 10° to 30°.
7. The wolfberry root covering machine of claim 1, wherein: In the direction perpendicular to the walking direction, a cross bar extends on the walking frame body, a vertical bar is slidably arranged on the cross bar, a driving portion is arranged on one end of the vertical bar away from the cross bar, and the first rotating shaft is connected with the driving portion.
8. The wolfberry root covering machine of claim 7, wherein: One end of the vertical bar away from the driving portion is provided with a sliding hole, the sliding hole is in sliding cooperation with the cross bar in the direction perpendicular to the walking direction, and a locking mechanism is arranged on the periphery of the sliding hole.
9. The wolfberry root covering machine of claim 8, wherein: The locking mechanism is a screw, the periphery of the sliding hole is provided with a screw hole, the screw is in threaded cooperation with the screw hole, and one end of the screw is abuttingly locked with the cross bar.
10. The wolfberry root covering machine of claim 7, wherein: The vertical bar is a telescopic adjustable rod.