Thin soil uniform covering mechanism for planting

Abstract

The utility model discloses a uniform thin soil covering mechanism for planting, which belongs to the technical field of planting and comprises a soil covering frame, a soil storage tank, a cover plate, a discharge chute, electric rollers and a grip, the electric rollers are rotatably arranged on the front and rear sides of two sides below the soil covering frame through bearings, the soil storage tank is embedded above the soil covering frame, the discharge chute is embedded below the soil storage tank, and the cover plate covers the discharge chute. A cover plate is arranged above the soil storage tank in a sliding mode, and a grip is fixedly installed on the side of the soil covering frame. According to the device disclosed by the utility model, the blanking plate B is continuously beaten, the blanking plate B is driven to rapidly swing through repeated stretching and retracting of the telescopic rod A and the spring on the outer side, and the plurality of blanking grooves B are driven to repeatedly swing to be continuously aligned with the plurality of blanking grooves A, so that soil in a soil storage tank quantitatively and uniformly penetrates through the plurality of blanking grooves A in the surface of the blanking plate A and the plurality of blanking grooves B in the surface of the blanking plate B; the soil uniformly and quantitatively falls to cover the surfaces of the pepper seeds with soil, so that the effect of uniformly blanking and covering the soil is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of planting, in particular to a thin soil uniform covering mechanism for planting. Background Art

[0002] Planting is the process of cultivating various crops, trees, fruit trees, flowers, medicinal and ornamental plants after planting them in soil with high nutritional value after fertilization.

[0003] When some existing seeds are planted, it is usually necessary to cover the seeds planted on the soil surface with a layer of soil. For example, pepper seeds need to be covered with thick soil to help the seeds shed their shells, prevent the seeds from emerging with caps, adjust the humidity of the bed surface, prevent cracks caused by excessive moisture or dryness of the bed surface, and help promote the production of adventitious roots on the hypocotyls of the seedlings and expand the range of the root group. However, when covering the pepper seeds after planting, a large amount of soil is randomly scattered on the soil surface where the pepper seeds are planted, so that the soil coverage of the pepper seeds is not very uniform, which is easy to affect the growth of some pepper seeds with incomplete coverage. Utility Model Content

[0004] The utility model aims to solve the problem of uneven soil covering on pepper seeds and provide a thin soil uniform covering mechanism for planting.

[0005] The technical scheme adopted by the utility model is as follows: a thin soil uniform covering mechanism for planting, comprising a soil covering frame, a soil storage tank, a cover plate, a discharging trough, an electric roller and a handle, wherein the electric rollers are rotatably arranged at the front and rear of both sides below the soil covering frame through bearings, a soil storage tank is embedded above the soil covering frame, a discharging trough is embedded below the soil storage tank, a cover plate is slidably arranged above the soil storage tank, a handle is fixedly installed on the side of the soil covering frame, a rotating soil crushing mechanism for crushing blocky soil is arranged inside the soil storage tank, a quantitative exporting mechanism for uniformly exporting soil, and a swinging uniform soil spreading mechanism for uniformly covering pepper seeds with soil are respectively arranged inside the discharging trough.

[0006] Among them, the rotating soil crushing mechanism is composed of a servo motor C, a soil crushing rod, soil planing blades and soil crushing blocks. A servo motor C is fixedly installed on the upper part of the soil storage tank. The servo motor C is connected to the soil crushing rod through an output shaft. The outer ring of the soil crushing rod is fixedly installed with soil planing blades. There are several soil planing blades, which are equidistantly arranged in parallel in a triangular prism shape and symmetrically arranged in the center. There are several soil crushing blocks fixedly installed above the soil planing blades. There are several soil crushing blocks, which are equidistantly arranged in parallel in an inclined triangular prism shape.

[0007] Among them, the quantitative export mechanism is composed of a feed plate A, a feed trough A, a telescopic rod A, a feed plate B, a feed trough B, a servo motor A and an eccentric wheel A. A feed plate A is fixedly installed on the upper part of the discharge trough, and a feed trough A is embedded on the upper part of the feed plate A. There are several feed troughs A, which are equidistantly arranged in parallel in a rectangular shape. A feed plate B is arranged on the upper part of the discharge trough near the bottom of the feed plate A. Telescopic rods A are fixedly installed between the two sides of the feed plate B and the two sides of the inner wall of the discharge trough, and a spring is matched on the outside of the discharge trough, and there is a one millimeter interval between the feed plate B and the feed trough A. A feed trough B is embedded on the upper part of the feed plate B. There are several feed troughs B, which are equidistantly arranged in parallel in a rectangular shape. A servo motor A is fixedly installed on the side of the inner wall of the discharge trough near one of the telescopic rods A, and the servo motor A is connected to the eccentric wheel A through the output shaft.

[0008] Among them, the swinging uniform soil spreading mechanism is composed of a telescopic rod B, a grid frame, a servo motor B and an eccentric wheel B. The telescopic rods B are fixedly installed on both sides of the lower inner wall of the discharge trough, and springs are matched on the outside of the telescopic rods B. A grid frame is fixedly installed between the ends of the telescopic rods B, and the grid frame is arranged in an arc shape. A servo motor B is fixedly installed on the side of the inner wall of the discharge trough near one of the telescopic rods B, and the servo motor B is connected to the eccentric wheel B through an output shaft.

[0009] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0010] 1. This thin soil uniform covering mechanism for planting is provided with a rotating soil crushing mechanism, which enables the staff to coordinate between the servo motor C, the soil crushing rod, the soil-planing blades and the soil crushing blocks, and utilize the servo motor C to drive a number of triangular columnar soil-planing blades and inclined triangular columnar soil crushing blocks on the outer circle of the soil crushing rod to repeatedly rotate and turn the soil in the soil, and produce an impact on the block soil, which can avoid the block soil from clogging the discharge chute and improve the effect of efficient soil crushing treatment of the block soil.

[0011] 2. This thin soil uniform covering mechanism for planting is provided with a quantitative export mechanism, so that the staff can cooperate between the feed plate A, the feed trough A, the telescopic rod A, the feed plate B, the feed trough B, the servo motor A and the eccentric wheel A, and use the servo motor A to drive the eccentric wheel A to rotate rapidly, and continuously hit the feed plate B to repeatedly extend and retract through the telescopic rod A and the outer spring, so as to drive the feed plate B to swing rapidly, so that the soil in the soil storage tank passes through several feed troughs A on the surface of the feed plate A and several feed troughs B on the surface of the feed plate B in a quantitative and uniform manner, so that the soil can fall evenly and quantitatively to cover the surface of the pepper seeds, thereby improving the effect of uniform feeding and covering of the soil.

[0012] 3. This thin soil uniform covering mechanism for planting is equipped with a swinging uniform soil spreading mechanism, which allows the staff to coordinate between the telescopic rod B, the grid frame, the servo motor B and the eccentric wheel B, and use the servo motor B to drive the eccentric wheel B to rotate rapidly, continuously hitting the grid frame through the telescopic rod B and the outer spring to repeatedly expand and contract, thereby driving the arc-shaped grid frame to swing rapidly, thereby improving the effect of uniform soil covering treatment for pepper seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the soil covering frame of the utility model;

[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the soil covering frame in the utility model;

[0015] Figure 3 For the utility model Figure 2 The enlarged schematic diagram of the structure at A in the middle;

[0016] Figure 4 For the utility model Figure 3 The enlarged structural schematic diagram of Example 2 is shown at B.

[0017] Markings in the figure: 1. Soil covering frame; 101. Soil storage tank; 102. Cover plate; 103. Discharge chute; 104. Feed plate A; 105. Feed chute A; 106. Telescopic rod A; 107. Feed plate B; 108. Feed chute B; 109. Electric roller; 2. Servo motor A; 201. Eccentric wheel A; 3. Telescopic rod B; 301. Grid frame; 4. Servo motor B; 401. Eccentric wheel B; 5. Handle; 6. Servo motor C; 601. Soil breaking rod; 602. Soil planing blade; 603. Broken soil blocks. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the utility model:

[0020] Example 1: Reference Figures 1-4A thin soil uniform covering mechanism for planting comprises a soil covering frame 1, a soil storage tank 101, a cover plate 102, a discharging trough 103, an electric roller 109 and a handle 5. The electric rollers 109 are rotatably arranged at the front and rear sides of both sides below the soil covering frame 1 through bearings. The soil storage tank 101 is embedded above the soil covering frame 1, and the discharging trough 103 is embedded below the soil storage tank 101. The cover plate 102 is slidably arranged above the soil storage tank 101. The handle 5 is fixedly installed on the side of the soil covering frame 1. A rotating soil crushing mechanism for crushing block soil is arranged inside the soil storage tank 101, and a quantitative exporting mechanism for uniformly exporting soil and a swinging uniform soil spreading mechanism for uniformly covering pepper seeds with soil are respectively arranged inside the discharging trough 103.

[0021] Reference Figures 2-3 , further, the rotating soil crushing mechanism is composed of a servo motor C6, a soil crushing rod 601, a soil planing blade 602 and a soil crushing block 603;

[0022] A servo motor C6 is fixedly installed on the top of the soil storage tank 101. The servo motor C6 is connected to a soil crushing rod 601 through an output shaft. A soil-scraping blade 602 is fixedly installed on the outer ring of the soil-scraping rod 601. There are several soil-scraping blades 602, which are arranged equidistantly in parallel in a triangular prism shape and symmetrically arranged at the center. There are several soil-crushing blocks 603 fixedly installed above the soil-scraping blades 602. There are several soil-crushing blocks 603, which are arranged equidistantly in parallel in an inclined triangular prism shape. When the staff needs to cover the small pieces of pepper seeds just planted in the soil with soil, the soil-covering frame 1 is pushed to move on the ground to the farmland where the pepper seeds are planted through the electric roller 109. After processing, the staff opens the cover 102, pours the required soil into the soil storage tank 101, and puts the cover 102 back on the top of the soil storage tank 101. The staff turns on the servo motor C6 to drive the triangular columnar soil-planing blades 602 on the outer circle of the soil-breaking rod 601 to rotate in the soil and continuously turn over the soil. At the same time, when a number of broken soil blocks 603 come into contact with the block soil, the block soil will be broken up by the force generated by the rotation of the number of broken soil blocks 603, and the block soil mixed in the soil will be crushed. This can avoid the block soil from clogging the discharge chute 103 and improve the effect of efficient soil crushing of the block soil.

[0023] Reference Figures 2-3 , further, the quantitative lead-out mechanism is composed of a feed plate A104, a feed chute A105, a telescopic rod A106, a feed plate B107, a feed chute B108, a servo motor A2 and an eccentric wheel A201;

[0024] Above the inside of the discharge chute 103, a feeding plate A 104 is fixedly installed. Above the feeding plate A 104, a feeding chute A 105 is embedded. There are several feeding chutes A 105, and they are arranged in parallel at equal intervals in a cuboid shape. Below the feeding plate A 104, near the upper part inside the discharge chute 103, a feeding plate B 107 is arranged. Between both sides of the feeding plate B 107 and both sides of the inner wall of the discharge chute 103, a telescopic rod A 106 is fixedly installed. And a spring is arranged in a matching way outside the discharge chute 103. And there is a one-millimeter gap between the feeding plate B 107 and the feeding chute A 105. Above the feeding plate B 107, a feeding chute B 108 is embedded. There are several feeding chutes B 108, and they are arranged in parallel at equal intervals in a cuboid shape. Near the lower part of one of the telescopic rods A 106 on the side of the inner wall of the discharge chute 103, a servo motor A 2 is fixedly installed. The servo motor A 2 is connected with an eccentric wheel A 201 through an output shaft. When the staff pours the soil needed into the soil storage tank 101 and performs soil crushing treatment, the staff turns on the servo motor A 2 to drive the eccentric wheel A 201 to rotate rapidly, continuously hitting the feeding plate B 107 to repeatedly stretch and contract through the telescopic rod A 106 and the outer spring, driving the feeding plate B 107 to swing rapidly, and driving several feeding chutes B 108 to swing repeatedly and align with several feeding chutes A 105. Then, the soil in the soil storage tank 101 will quantitatively and evenly pass through several feeding chutes A 105 on the surface of the feeding plate A 104 and several feeding chutes B 108 on the surface of the feeding plate B 107, so that the soil will fall evenly and quantitatively to cover the surface of the pepper seeds, improving the effect of evenly feeding and covering the soil.

[0025] Referring to Figures 2-3 , further, the swing-type uniform soil spreading mechanism is composed of a telescopic rod B 3, a grid network 301, a servo motor B 4, and an eccentric wheel B 401;

[0026] On both sides below the inner wall of the discharge chute 103, telescopic rods B3 are fixedly installed, and springs are arranged on the outer sides of the telescopic rods B3. Between the side parts of the ends of the telescopic rods B3, a grid network frame 301 is fixedly installed, and the grid network frame 301 is arranged in an arc shape. On the side of the inner wall of the discharge chute 103, near one of the telescopic rods B3 below, a servo motor B4 is fixedly installed. The servo motor B4 is connected to an eccentric wheel B401 through an output shaft. When the soil in the soil storage tank 101 quantitatively and evenly passes through a plurality of discharge slots A105 on the surface of the discharge plate A104 and a plurality of discharge slots B108 on the surface of the discharge plate B107 and falls onto the surface of the arc-shaped grid network frame 301, the staff turns on the servo motor B4 to drive the eccentric wheel B401 to rotate rapidly, continuously hitting the grid network frame 301. Through the repeated telescoping of the telescopic rods B3 and the outer springs, the arc-shaped grid network frame 301 is driven to swing rapidly, concentrating the soil in the middle of the grid network frame 301. Then, the staff turns on the servo motor of the electric roller 109 to drive the soil covering frame 1 to move on the soil surface, so that the soil passes through the grid network frame 301 and evenly falls onto the soil surface where the pepper seeds are planted, and the pepper seeds are evenly covered with soil.

[0027] Referring to Figures 1-3 , further, the electric roller 109 is electrically connected to the storage battery through the matching servo motor and the control panel of the soil covering frame 1. The servo motor A2, the servo motor B4, and the servo motor C6 are all electrically connected to the storage battery through the control panel of the soil covering frame 1. Embodiment

[0028] As Figure 4 shown, in addition to the embodiment in which the grid network frame 301 is fixedly installed between the side parts of the ends of the telescopic rods B3 and the grid network frame 301 is arranged in an arc shape, there is another implementation manner of the present utility model. The grid network frame 301 is fixedly installed between the side parts of the ends of the telescopic rods B3, and the grid network frame 301 is arranged in an inverted "V" shape. When the staff turns on the servo motor B4 to drive the eccentric wheel B401 to rotate rapidly, continuously hitting the grid network frame 301. Through the repeated telescoping of the telescopic rods B3 and the outer springs, when the inverted "V" shaped grid network frame 301 is driven to swing rapidly, the soil falling on the surface of the inverted "V" shaped grid network frame 301 will be quickly dispersed around and pass through the grid network frame 301 to fall onto the soil surface where the pepper seeds are planted in a larger range. Compared with the first implementation manner, the soil covering efficiency is higher and more uniform.

[0029] Working principle: First, when the staff needs to cover the small pieces of pepper seeds just planted in the soil, they push the soil covering frame 1 to move on the ground to the farmland where the pepper seeds are planted through the electric roller 109. Then, the staff opens the cover 102, pours the needed soil into the soil storage tank 101, and puts the cover 102 back on the top of the soil storage tank 101. Then, the staff turns on the servo motor C6 to drive the several triangular columnar soil-planing blades 602 on the outer circle of the soil-breaking rod 601 to rotate in the soil and continuously turn over the soil. At the same time, when several soil blocks 603 come into contact with the block soil, the force generated by the rotation of the several soil blocks 603 will break up the block soil, and the block soil mixed in the soil will be crushed. Then, the staff turns on the servo motor A2 to drive the eccentric wheel A201 to rotate quickly, continuously hitting the unloading plate B107, which is repeatedly extended and retracted through the telescopic rod A106 and the outer spring, driving the unloading. Plate B107 swings quickly, and drives several feeding troughs B108 to swing repeatedly and align with several feeding troughs A105 continuously, so that the soil in the soil storage tank 101 will be quantitatively and evenly passed through several feeding troughs A105 on the surface of feeding plate A104 and several feeding troughs B108 on the surface of feeding plate B107, so that the soil will fall evenly and quantitatively. Finally, when the soil falls to the surface of the arc-shaped grid frame 301, the staff turns on the servo motor B4 to drive the eccentric wheel B401 to rotate rapidly, and continuously hits the grid frame 301 to repeatedly expand and contract through the telescopic rod B3 and the outer spring, driving the arc-shaped grid frame 301 to swing rapidly, and the soil is concentrated in the middle of the grid frame 301, and the servo motor matching the electric roller 109 is turned on to drive the soil covering frame 1 to move on the soil surface, so that the soil passes through the grid frame 301 and falls evenly to the soil surface where pepper seeds are planted, and the pepper seeds are evenly covered with soil.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A thin soil uniform covering mechanism for planting, comprising a soil covering frame (1), a soil storage tank (101), a cover plate (102), a material discharging trough (103), an electric roller (109) and a handle (5), wherein the electric rollers (109) are rotatably arranged at the front and rear sides of both sides below the soil covering frame (1) through bearings, a soil storage tank (101) is embedded above the soil covering frame (1), a material discharging trough (103) is embedded below the soil storage tank (101), a cover plate (102) is slidably arranged above the soil storage tank (101), and a handle (5) is fixedly installed on the side of the soil covering frame (1), characterized in that: The soil storage tank (101) is provided with a rotating soil crushing mechanism capable of crushing blocky soil, and the discharge chute (103) is provided with a quantitative discharge mechanism capable of evenly discharging soil, and a swinging evenly spreading mechanism capable of evenly covering pepper seeds with soil.

2. A thin soil uniform covering mechanism for planting as claimed in claim 1, characterized in that: The rotary soil crushing mechanism is composed of a servo motor C (6), a soil crushing rod (601), soil planing blades (602) and soil crushing blocks (603); A servo motor C (6) is fixedly mounted on the upper part of the soil storage tank (101); the servo motor C (6) is connected to a soil crushing rod (601) via an output shaft; a soil planing blade (602) is fixedly mounted on the outer ring of the soil crushing rod (601); and a soil crushing block (603) is fixedly mounted above the soil planing blade (602).

3. A thin soil uniform covering mechanism for planting as claimed in claim 1, characterized in that: The quantitative discharge mechanism is composed of a feed plate A (104), a feed chute A (105), a telescopic rod A (106), a feed plate B (107), a feed chute B (108), a servo motor A (2) and an eccentric wheel A (201); A blanking plate A (104) is fixedly installed on the upper part of the discharge trough (103), a blanking trough A (105) is embedded on the upper part of the blanking plate A (104), a blanking plate B (107) is arranged on the upper part of the discharge trough (103) near the lower part of the blanking plate A (104), telescopic rods A (106) are fixedly installed between the two sides of the blanking plate B (107) and the two sides of the inner wall of the discharge trough (103), and a spring is matchedly arranged on the outer side of the discharge trough (103), a blanking trough B (108) is embedded on the upper part of the blanking plate B (107), and a servo motor A (2) is fixedly installed on the side of the inner wall of the discharge trough (103) near the lower part of one of the telescopic rods A (106), and the servo motor A (2) is connected to an eccentric wheel A (201) via an output shaft.

4. A thin soil uniform covering mechanism for planting as claimed in claim 1, characterized in that: The swinging uniform soil spreading mechanism is composed of a telescopic rod B (3), a grid frame (301), a servo motor B (4) and an eccentric wheel B (401); Telescopic rods B (3) are fixedly mounted on both sides of the lower inner wall of the discharge chute (103), and springs are matchedly arranged on the outer sides of the telescopic rods B (3). A grid frame (301) is fixedly mounted between the ends of the telescopic rods B (3). A servo motor B (4) is fixedly mounted on the lower inner wall of the discharge chute (103) near one of the telescopic rods B (3). The servo motor B (4) is connected to an eccentric wheel B (401) via an output shaft.

5. A thin soil uniform covering mechanism for planting as claimed in claim 2, characterized in that: There are a plurality of soil-scraping blades (602) which are arranged in parallel at equal distances in a triangular prism shape and are centrally symmetrically arranged. There are a plurality of soil-crushing blocks (603) which are arranged in parallel at equal distances in a tilted triangular prism shape.

6. A thin soil uniform covering mechanism for planting as claimed in claim 3, characterized in that: There are a plurality of the feed troughs A (105), which are arranged in parallel and equidistantly in a rectangular parallelepiped shape. The feed plate B (107) and the feed trough A (105) are spaced one millimeter apart. There are a plurality of the feed troughs B (108), which are arranged in parallel and equidistantly in a rectangular parallelepiped shape.

7. A thin soil uniform covering mechanism for planting as claimed in claim 4, characterized in that: The grid frame (301) is arranged in an arc shape.

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