Deep scarification layering fertilizer applicator

Abstract

The utility model provides a deep scarification layering fertilizer applicator, belongs to the technical field of agricultural machinery, and aims to solve the problem that when fertilizer is applied to soil layers with different depths in the prior art, a deep scarification shovel needs to be adjusted, and the operation is relatively inconvenient. Comprising a deep scarification rack, a deep scarification shovel, a layering transmission shaft, a layering protection box, a transmission connecting rod, a layering marking mechanism and a layering driving mechanism. The layered transmission shaft is rotationally connected to the rear part of the deep scarification rack; the layered protection boxes are fixedly connected to the rear portion of the deep scarification machine frame. Five groups of transmission connecting rods are arranged, and are respectively connected behind the subsoiling shovels in a sliding manner; five groups of layered marking mechanisms are arranged, and the five groups of layered marking mechanisms are all arranged in the layered protection box; five groups of layered driving mechanisms are arranged, and the five groups of layered driving mechanisms are respectively arranged in the subsoiler, so that layered fertilization of soil is realized, effective utilization of fertilizer is guaranteed, and waste of the fertilizer is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery, and more specifically, particularly relates to a deep loosening and layering fertilization machine. Background Art

[0002] Deep tillage is a deep tillage method that uses loosening farm tools such as deep tillage shovels, wallless plows or chisel plows to loosen the soil without turning over the soil layer. In the existing deep tillage of the land, it is generally carried out simultaneously with the fertilization operation. The existing deep tillage shovel is generally provided with a fertilizer box. During the deep tillage process of the deep tillage shovel, the fertilizer in the fertilizer box falls to the rear of the deep tillage shovel through the delivery pipe, thereby realizing the fertilization operation of the soil.

[0003] The existing application number is: CN201921871139.8. The utility model provides a layered fertilization deep tillage machine, including: a frame; a layered fertilization deep tillage shovel assembly, the deep tillage shovel is fixedly installed at the lower end of the frame; a fertilizer box, the fertilizer box is fixedly installed on the frame, and an adjustable fertilizer discharger is installed corresponding to each fertilizer outlet; a fertilizer pipe, the fertilizer pipe is fixedly installed on the back of the deep tillage shovel, and two fertilizer pipes are installed on the back of each deep tillage shovel, one end of the fertilizer pipe is fixed on the deep tillage shovel to form a fixed end, and the other end is a free end, the free end has a fertilizer port, and the two fertilizer pipes on each deep tillage shovel are connected to a tee through a fertilizer drop pipe, and the tee is connected to the corresponding adjustable fertilizer discharger through a pipeline. Each deep tillage shovel is equipped with two fertilizer pipes, one of which is located in the arc section and the other in the vertical section. After deep tillage, the fertilizer pipe located in the arc section is used to fertilize the bottom layer, and the fertilizer pipe located in the vertical section is used to fertilize the upper layer, thereby realizing double-layer front and back fertilization, and the two fertilizations do not conflict with each other.

[0004] Based on the above, during the existing deep plowing and fertilization, generally only the soil at the same depth can be fertilized. When fertilizing soil layers at different depths, the deep plowing shovel needs to be adjusted, which is inconvenient to operate. At the same time, the existing deep plowing shovel generally applies fertilizer linearly during fertilization, while plant growth mainly absorbs fertilizer around the root system, resulting in fertilizer waste. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a deep tillage and layered fertilization machine to solve the problem that during the existing deep tillage and fertilization, generally only the soil at the same depth can be fertilized. When fertilizing soil layers at different depths, the deep tillage shovel needs to be adjusted, which is inconvenient to operate. At the same time, the existing deep tillage shovel generally applies fertilizer in a linear manner during fertilization, while plant growth mainly absorbs fertilizer around the root system, resulting in fertilizer waste.

[0006] The purpose and effect of the deep loosening and layered fertilizer spreader of the utility model are achieved by the following specific technical means:

[0007] A deep tillage and stratification fertilization machine, comprising a deep tillage frame, a fertilization box, a driving wheel, a deep tillage shovel, a stratification transmission shaft, a stratification protection box, a transmission connecting rod, a stratification marking mechanism and a stratification driving mechanism;

[0008] The fertilizer box is welded and connected above the deep loosening machine frame;

[0009] The driving wheel is rotatably connected to the left side of the fertilizer box;

[0010] The subsoilers are provided with five groups in total, and the five groups of subsoilers are respectively fixedly connected to the bottom of the subsoiler frame, and the subsoilers are hollow structures, and the subsoilers are connected to the inside of the fertilizer box through a hose;

[0011] The layered transmission shaft is rotatably connected to the rear of the deep loosening machine frame;

[0012] The layered protection boxes are provided with five groups in total, and the five groups of layered protection boxes are respectively fixedly connected to the rear of the deep loosening machine frame, and the five groups of layered protection boxes are all rotatably connected to the layered transmission shaft;

[0013] There are five groups of transmission connecting rods in total, and the five groups of transmission connecting rods are slidably connected to the rear of the deep loosening shovel respectively;

[0014] The layered marking mechanism is provided with five groups in total, and the five groups of layered marking mechanisms are all arranged inside the layered protection box;

[0015] There are five groups of layered driving mechanisms in total, and the five groups of layered driving mechanisms are respectively arranged inside the deep tillage shovel.

[0016] Further, the layered marking mechanism includes: a driving groove wheel member;

[0017] There are two groups of driving sheaves, which are connected by belt transmission. One group of driving sheaves is coaxially fixedly connected to the right side of the driving wheel, and the other group of driving sheaves is coaxially fixedly connected to the layered transmission shaft.

[0018] Further, the layered marking mechanism includes: a marking drive gear, a first marking rack, a second marking rack and a reset spring member;

[0019] The marking drive gear is coaxially fixedly connected to the outer periphery of the layered transmission shaft, the marking drive gear is an incomplete gear structure, and the marking drive gear is rotatably connected to the inside of the layered protection box;

[0020] The first marking rack is slidably connected to the inside of the layered protection box, the front end of the first marking rack is fixedly connected to the transmission connecting rod, and the first marking rack is meshed with the marking driving gear;

[0021] The second marking rack is slidably connected to the interior of the layered protection box, and the second marking rack is meshed with the marking driving gear;

[0022] The reset spring members are provided in two groups, and the two groups of reset spring members are respectively fixedly connected to the inside of the layered protection box, and the lower ends of the two groups of reset spring members are respectively fixedly connected to the first marking rack and the second marking rack.

[0023] Further, the layered marking mechanism includes: a first marking member and a second marking member;

[0024] The first marking member is fixedly connected below the first marking rack, and the first marking member is a rectangular block structure;

[0025] The second marking member is fixedly connected below the second marking rack, and the second marking member is a cylindrical structure.

[0026] Furthermore, the layered driving mechanism comprises: a layered driving slider, a layered connecting member and a layered control board;

[0027] The layered driving slider is slidably connected to the inside of the deep loosening shovel, and the layered driving slider is fixedly connected to the front of the transmission connecting rod;

[0028] The layered connecting member is hinged below the layered driving slider;

[0029] The stratification control plate is rotatably connected to the inner lower end of the deep loosening shovel, and the front end of the stratification control plate is hinged to the lower end of the stratification connecting piece.

[0030] Further, the layered driving mechanism comprises: a layered groove;

[0031] There are two groups of stratification grooves in total. The two groups of stratification grooves are respectively opened at the rear lower end of the deep loosening shovel, and the stratification control panel is arranged at the lower end of the upper group of stratification grooves.

[0032] Compared with the prior art, the utility model has the following beneficial effects:

[0033] The utility model realizes the reciprocating up and down movement of two sets of racks through the setting of a layered marking mechanism and the rotation of an incomplete gear. The reciprocating up and down movement of the two sets of racks realizes the marking of the ground, which is convenient for the subsequent search for the fertilization position, saves the amount of fertilizer, enables the fertilizer to be accurately applied to the target position, and facilitates the subsequent sowing operation of the farmer.

[0034] The utility model sets a stratified driving mechanism, when the first marking rack moves upward, the first marking rack moves upward to drive the transmission connecting rod to move upward, the transmission connecting rod moves upward to drive the stratified driving slider to move upward, the stratified driving slider moves upward to drive the stratified connecting piece to move upward, the stratified connecting piece moves upward to drive the stratified control plate to rotate, and the stratified control plate rotates. At this time, the fertilizer enters a group of stratified grooves below through the stratified control plate, so that fertilization of deeper soil layers is achieved, and then when the first marking rack moves downward, the stratified control plate rotates downward, and the fertilizer is blocked by the stratified control plate. At this time, the fertilizer is discharged through the upper group of stratified grooves, so that fertilization of shallower soil layers is achieved, and stratified fertilization of soil is achieved. At the same time, staggered fertilization of deep and shallow soil layers is achieved, thereby ensuring effective utilization of fertilizers and avoiding waste of fertilizers.

[0035] The utility model realizes layered fertilization of the soil and staggered fertilization of deep and shallow soil layers, thereby ensuring effective use of fertilizers, avoiding waste of fertilizers, marking the ground, facilitating subsequent search for fertilization positions, saving fertilizer usage, allowing fertilizers to be accurately applied to target positions, and facilitating subsequent sowing operations by farmers. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0037] Figure 2 It is a schematic diagram of the structure of the driving groove wheel component of the utility model.

[0038] Figure 3 It is a schematic diagram of the layered transmission shaft structure of the utility model.

[0039] Figure 4 It is a schematic diagram of the layered groove structure of the utility model.

[0040] Figure 5 It is a schematic diagram of the structure of the layered marking mechanism of the utility model.

[0041] Figure 6 The utility model is a schematic diagram of the cross-sectional structure of a subsoiler.

[0042] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0043] 1. Deep tillage frame; 2. Fertilizer box; 3. Driving wheel; 4. Deep tillage shovel; 5. Layered transmission shaft; 501. Driving groove wheel member; 6. Layered protection box; 601. Marking drive gear; 602. First marking rack; 603. Second marking rack; 604. Reset spring member; 605. First marking member; 606. Second marking member; 7. Transmission connecting rod; 701. Layered driving slider; 702. Layered connecting member; 703. Layered control panel; 704. Layered groove. DETAILED DESCRIPTION

[0044] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Example

[0045] As attached Figure 1 To Attachment Figure 6 As shown:

[0046] The utility model provides a deep tillage and stratification fertilization machine, comprising a deep tillage frame 1, a fertilization box 2, a driving wheel 3, a deep tillage shovel 4, a stratification transmission shaft 5, a stratification protection box 6, a transmission connecting rod 7 and a stratification marking mechanism;

[0047] The fertilizer box 2 is welded and connected above the deep loosening frame 1;

[0048] The driving wheel 3 is rotatably connected to the left side of the fertilizer box 2, and the driving wheel 3 is connected to the traction machine through a belt;

[0049] A total of five groups of deep tillage shovels 4 are provided, and the five groups of deep tillage shovels 4 are respectively fixedly connected to the bottom of the deep tillage frame 1. The deep tillage shovels 4 are hollow structures, and the deep tillage shovels 4 are connected to the inside of the fertilizer box 2 through a hose;

[0050] The layered transmission shaft 5 is rotatably connected to the rear of the deep loosening frame 1;

[0051] A total of five groups of layered protection boxes 6 are provided, and the five groups of layered protection boxes 6 are respectively fixedly connected to the rear of the deep loosening frame 1, and the five groups of layered protection boxes 6 are all rotatably connected to the layered transmission shaft 5;

[0052] There are five sets of transmission connecting rods 7, and the five sets of transmission connecting rods 7 are slidably connected to the rear of the deep loosening shovel 4 respectively;

[0053] There are five groups of layered marking mechanisms in total, and the five groups of layered marking mechanisms are all arranged inside the layered protection box 6.

[0054] The layered marking mechanism includes: a driving sheave 501, a marking driving gear 601, a first marking rack 602, a second marking rack 603, a return spring 604, a first marking member 605 and a second marking member 606;

[0055] There are two sets of driving sheaves 501, which are connected by belt transmission. One set of driving sheaves 501 is coaxially fixedly connected to the right side of the driving wheel 3, and the other set of driving sheaves 501 is coaxially fixedly connected to the layered transmission shaft 5.

[0056] The marking driving gear 601 is coaxially fixedly connected to the outer periphery of the layered transmission shaft 5. The marking driving gear 601 is an incomplete gear structure. The marking driving gear 601 is rotatably connected to the inside of the layered protection box 6.

[0057] The first marking rack 602 is slidably connected to the inside of the layered protection box 6, the front end of the first marking rack 602 is fixedly connected to the transmission connecting rod 7, and the first marking rack 602 is meshed with the marking driving gear 601;

[0058] The second marking rack 603 is slidably connected to the inside of the layered protection box 6, and the second marking rack 603 is meshed with the marking driving gear 601;

[0059] There are two groups of reset spring members 604, which are respectively fixedly connected to the inside of the layered protection box 6, and the lower ends of the two groups of reset spring members 604 are respectively fixedly connected to the first marking rack 602 and the second marking rack 603;

[0060] The first marking member 605 is fixedly connected to the lower part of the first marking rack 602, and the first marking member 605 is a rectangular block structure;

[0061] The second marking member 606 is fixedly connected below the second marking rack 603, and the second marking member 606 is a cylindrical structure.

[0062] During use, when deep tillage is performed on cultivated land, the driving wheel 3 rotates, the driving wheel 3 rotates to drive the driving groove wheel member 501 to rotate, the driving groove wheel member 501 rotates to drive the layered transmission shaft 5 to rotate, the layered transmission shaft 5 rotates to drive the marking driving gear 601 to rotate, when the marking driving gear 601 rotates to engage with the first marking rack 602, the first marking rack 602 moves upward, and after the marking driving gear 601 moves past the position of the first marking rack 602, the first marking rack 602 is at the reset spring member 604. Under the action of the first marking rack 602, it moves downward, and the first marking member 605 moves downward. The first marking member 605 moves downward to mark the ground. At the same time, when the marking driving gear 601 rotates to engage with the second marking rack 603, the second marking rack 603 moves downward, and the second marking rack 603 moves downward to drive the second marking member 606 to move downward. The second marking member 606 moves downward to mark the ground. At this time, the rotation marking of the ground is realized, which is convenient for subsequent sowing operations. Example

[0063] Based on the first embodiment, Figures 1 to 6 As shown, it also includes a layered driving mechanism, and a total of five groups of layered driving mechanisms are provided. The five groups of layered driving mechanisms are respectively arranged inside the deep loosening shovel 4,

[0064] The layered driving mechanism includes: a layered driving slider 701, a layered connecting member 702, a layered control plate 703 and a layered slot 704;

[0065] The layered driving slider 701 is slidably connected to the inside of the deep loosening shovel 4, and the layered driving slider 701 is fixedly connected to the front of the transmission connecting rod 7;

[0066] The layered connecting member 702 is hinged below the layered driving slider 701;

[0067] The layer control plate 703 is rotatably connected to the inner lower end of the deep loosening shovel 4, and the front end of the layer control plate 703 is hinged to the lower end of the layer connection member 702;

[0068] There are two groups of stratification grooves 704, which are respectively opened at the rear lower end of the deep tillage shovel 4, and the stratification control panel 703 is arranged at the lower end of the upper group of stratification grooves 704.

[0069] During use, when the first marking rack 602 moves upward, the first marking rack 602 moves upward, driving the transmission connecting rod 7 to move upward, the transmission connecting rod 7 moves upward, driving the stratification driving slider 701 to move upward, the stratification driving slider 701 moves upward, driving the stratification connecting piece 702 to move upward, the stratification connecting piece 702 moves upward, driving the stratification control plate 703 to rotate, and the stratification control plate 703 rotates. At this time, the fertilizer passes through the stratification control plate 703 into a group of stratification grooves 704 below, thereby realizing fertilization of the deeper soil layers. Then, when the first marking rack 602 moves downward, the stratification control plate 703 rotates downward, and the fertilizer is blocked by the stratification control plate 703. At this time, the fertilizer is discharged through a group of stratification grooves 704 above, thereby realizing fertilization of the shallower soil layers.

Claims

1. A deep loosening and layering fertilization machine, characterized by: The invention comprises a deep loosening frame (1), a fertilizer box (2), a driving wheel (3), a deep loosening shovel (4), a layered transmission shaft (5), a layered protection box (6), a driving connecting rod (7), a layered marking mechanism and a layered driving mechanism; the fertilizer box (2) is welded and connected to the top of the deep loosening frame (1); the driving wheel (3) is rotatably connected to the left side of the fertilizer box (2); a total of five groups of deep loosening shovels (4) are provided, and the five groups of deep loosening shovels (4) are respectively fixedly connected to the bottom of the deep loosening frame (1); the deep loosening shovels (4) are hollow structures, and the deep loosening shovels (4) are connected to the inside of the fertilizer box (2) through a hose; the layered transmission shaft (5) is connected to the top of the fertilizer box (2) by welding; the driving wheel (3) is connected to the left side of the fertilizer box (2) by rotating; the deep loosening shovels (4) are arranged in five groups, and the five groups of deep loosening shovels (4) are respectively fixedly connected to the bottom of the deep loosening frame (1); the deep loosening shovels (4) are hollow structures, and the deep loosening shovels (4) are connected to the inside of the fertilizer box (2) through a hose; the layered transmission shaft (5) is connected to the top of the fertilizer box (2) by welding; the driving wheel (3) is connected to the left side of the fertilizer box (2) by rotating; the deep loosening shovels (4) are connected to the bottom of the deep loosening frame (1) by welding; the driving wheel (3) is connected to the left side of the fertilizer box (2) by rotating ... ) are rotatably connected to the rear of the deep tillage frame (1); the stratified protection boxes (6) are provided in five groups, and the five groups of stratified protection boxes (6) are respectively fixedly connected to the rear of the deep tillage frame (1), and the five groups of stratified protection boxes (6) are all rotatably connected to the stratified transmission shaft (5); the transmission connecting rods (7) are provided in five groups, and the five groups of transmission connecting rods (7) are respectively slidably connected to the rear of the deep tillage shovel (4); the stratified marking mechanisms are provided in five groups, and the five groups of stratified marking mechanisms are all arranged inside the stratified protection boxes (6); the stratified driving mechanisms are provided in five groups, and the five groups of stratified driving mechanisms are respectively arranged inside the deep tillage shovel (4).

2. A deep loosening and layering fertilization machine as claimed in claim 1, characterized in that: The layered marking mechanism comprises: a driving sheave member (501); two groups of the driving sheave members (501) are provided, and the two groups of driving sheave members (501) are connected via a belt drive, wherein one group of the driving sheave members (501) is coaxially fixedly connected to the right side of the driving wheel (3), and the other group of the driving sheave members (501) is coaxially fixedly connected to the layered transmission shaft (5).

3. A deep loosening and layering fertilization machine as claimed in claim 1, characterized in that: The layered marking mechanism comprises: a marking drive gear (601), a first marking rack (602), a second marking rack (603) and a reset spring (604); the marking drive gear (601) is coaxially fixedly connected to the outer periphery of the layered transmission shaft (5); the marking drive gear (601) is an incomplete gear structure; the marking drive gear (601) is rotatably connected to the inside of the layered protection box (6); the first marking rack (602) is slidably connected to the inside of the layered protection box (6); the front end of the first marking rack (602) is connected to the transmission shaft (5). The connecting rod (7) is fixedly connected, and the first marking rack (602) is meshed with the marking drive gear (601); the second marking rack (603) is slidably connected inside the layered protection box (6), and the second marking rack (603) is meshed with the marking drive gear (601); the reset spring member (604) is provided in two groups, and the two groups of reset spring members (604) are respectively fixedly connected inside the layered protection box (6), and the lower ends of the two groups of reset spring members (604) are respectively fixedly connected to the first marking rack (602) and the second marking rack (603).

4. A deep loosening and layering fertilization machine as claimed in claim 3, characterized in that: The layered marking mechanism comprises: a first marking member (605) and a second marking member (606); the first marking member (605) is fixedly connected below the first marking rack (602), and the first marking member (605) is a rectangular block structure; the second marking member (606) is fixedly connected below the second marking rack (603), and the second marking member (606) is a cylindrical structure.

5. A deep loosening and layering fertilization machine as claimed in claim 1, characterized in that: The stratified driving mechanism comprises: a stratified driving slider (701), a stratified connecting member (702) and a stratified control panel (703); the stratified driving slider (701) is slidably connected to the inside of the deep plowing shovel (4), and the stratified driving slider (701) is fixedly connected to the front of the transmission connecting rod (7); the stratified connecting member (702) is hinged at the bottom of the stratified driving slider (701); the stratified control panel (703) is rotatably connected to the lower end of the inner part of the deep plowing shovel (4), and the front end of the stratified control panel (703) is hinged to the lower end of the stratified connecting member (702).

6. A deep loosening and layering fertilization machine as claimed in claim 5, characterized in that: The stratification driving mechanism comprises: stratification grooves (704); the stratification grooves (704) are arranged in two groups, the two groups of stratification grooves (704) are respectively opened at the rear lower end of the deep loosening shovel (4), and the stratification control panel (703) is arranged at the lower end of the upper group of stratification grooves (704).

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