A trenching and soil discharge device for potato planting

Abstract

The utility model discloses a trenching and soil discharge device for potato planting, comprising a frame, a rotating disk, an armrest, and a fixed latch. The top of the frame is rotatably connected to the rotating disk, and the top of the rotating disk is fixed with an armrest. A fixed latch is provided on one side of the top of the rotating disk, and a height adjustment mechanism is provided on one side of the frame, and a clamping block is fixed on the bottom of the height adjustment mechanism. The utility model starts the adjusting motor, and under the action of the driving shaft, on the one hand, drives the trenching blade to rotate, thereby performing a trenching operation, and on the other hand, drives the connecting belt to rotate under the action of the driving pulley, and drives the driven shaft to rotate synchronously with the cooperation of the driven pulley, thereby driving the walking wheel to rotate, and then drives the frame to move horizontally. Through the above operation, it is easy to realize the automatic trenching operation, thereby reducing the labor intensity of the staff and improving the efficiency of potato planting.

Description

Technical Field

[0001] The utility model relates to the technical field of potato planting, in particular to a ditching and soil discharge device used for potato planting. Background Art

[0002] Potatoes, also known as sweet potatoes, are native to the mountainous areas of Peru and Chile. They were introduced to China by the Dutch in the mid-17th century and have a cultivation history of more than 300 years in my country. When planting potatoes, a ditching and soil discharge device is needed to facilitate the subsequent planting operation of potatoes.

[0003] In a ridge furrowing device for potato planting with announcement number CN213368597U, it includes a frame and a leveling device, the bottom surface of the frame is provided with a leveling device, the leveling device includes a shovel plate and a pressure plate, the pressure plates are symmetrically arranged on both sides of the shovel plate, a retractable locking bracket is arranged between the pressure plates, and the two ends of the retractable locking bracket are respectively fixedly connected with each pressure plate. In the utility model, the ditch after the furrowing work is cleaned and trimmed by the shovel plate and the pressure plate on the leveling device, and the distance between the pressure plates is adjusted according to the width of the ditch. The pressure plates on both sides of the shovel plate can be adjusted by a certain distance through the retractable locking bracket, so as to squeeze and shape the soil on both sides of the ditch to prevent the soil on both sides of the ditch from sliding into the ditch due to looseness, which can improve the furrowing efficiency, have a better furrowing effect, can greatly improve its planting efficiency, save labor and labor time, and have a simple structure, which is easy to promote and use;

[0004] However, the above-mentioned ridge furrowing device for potato planting still has the following defects when in use: when using the above-mentioned existing technology, the staff is required to manually push the frame to facilitate the furrowing blade to furrow the soil. However, in actual use, since potatoes need to be planted over a large area, the staff manually pushes the frame, which not only increases the labor intensity of the staff, but also reduces the planting efficiency. Utility Model Content

[0005] The utility model aims to provide a trenching and soil discharge device for potato planting, so as to solve the problem that the existing trenching and soil discharge device for potato planting proposed in the above background technology needs to manually push the frame when in use.

[0006] To achieve the above object, the utility model provides the following technical solution: a trenching and soil discharge device for potato planting, comprising a frame, a rotating disk, a handrail, and a fixed latch, wherein the top of the frame is rotatably connected to the rotating disk, and the top of the rotating disk is fixed with a handrail, and a fixed latch is provided on one side of the top of the rotating disk;

[0007] A height adjustment mechanism is provided on one side of the frame, and a clamping block is fixed at the bottom end of the height adjustment mechanism, and a guide wheel is provided at the bottom end of the clamping block;

[0008] A first support plate is fixed on both sides of the bottom end of the frame, a grooving blade is connected between the two first support plates, a second support plate is fixed on one side of the bottom end of the frame, a walking wheel is connected between the two second support plates, the outer sides of the walking wheels are evenly welded with limiting blocks, and an adjustment mechanism is provided on one side behind the first support plate.

[0009] When a trenching and soil discharge device for potato planting is used in accordance with the technical solution, the adjusting mechanism is provided to facilitate automatic trenching in cooperation with the traveling wheels, thereby improving the efficiency of planting.

[0010] Preferably, the height adjustment mechanism includes a fixed rod, and the fixed rod is arranged inside one side of the frame, an adjusting rod is arranged inside the fixed rod, and one end of the adjusting rod extends to the outside of the fixed rod, an adjusting block is sleeved on the outside of the adjusting rod, and adjusting plates are fixed on both sides of the adjusting block, guide grooves are opened on both sides of the inside of the fixed rod, and guide blocks are slidably arranged inside the guide grooves.

[0011] Preferably, the fixing rod passes through the interior of the frame, and the fixing rod is an internal hollow structure.

[0012] Preferably, the guide block slides inside the guide groove, and the adjustment block is slidably connected to the fixed rod via the guide block and the guide groove.

[0013] Preferably, the adjusting mechanism includes an adjusting motor, and the adjusting motor is arranged on one side of the first support plate, one side of the adjusting motor is rotatably connected to a driving shaft, and a driving pulley is sleeved on the outer side of the driving shaft, a connecting belt is arranged on the outer side of the driving pulley, and a driven pulley is arranged on one side of the connecting belt, blocks are fixed on both sides of the driving pulley and the driven pulley, and a driven shaft passes through the interior of the driven pulley.

[0014] Preferably, the card blocks are provided in two groups, each group of the card blocks is provided with two card blocks, and the cross-sections of the card blocks in the two groups are both annular.

[0015] Preferably, a plurality of slots are provided at the top of the frame, and the plurality of slots are distributed in a ring shape, and one end of the fixing pin passes through the rotating disk and is connected to the slots at the top of the frame.

[0016] Preferably, the limit blocks are provided in multiple groups, and the multiple groups of limit blocks are distributed in a ring shape.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the trenching and soil discharge device used in potato planting can not only automatically perform trenching operations, but also adjust the trenching depth;

[0018] By starting the regulating motor, under the action of the driving shaft, on the one hand, the ditching blade is driven to rotate, so as to perform the ditching operation, and on the other hand, the connecting belt is driven to rotate under the action of the driving pulley, and the driven shaft is driven to rotate synchronously with the cooperation of the driven pulley, thereby driving the walking wheel to rotate, and then driving the frame to move horizontally. Through the above operation, automatic ditching operation is realized, thereby reducing the labor intensity of the staff and improving the efficiency of potato planting;

[0019] By screwing the adjusting rod, the adjusting block is driven to move downward in cooperation with the fixing rod and the guide groove, thereby driving the adjusting plate to move downward synchronously. Due to the contact between the guide wheel and the ground, the adjusting plate moves downward while at the same time, one side of the frame is driven to move upward under the action of the fixing rod. The contact depth between the trenching blade and the soil is adjusted through the above operation, thereby facilitating the adjustment of the trenching depth, thereby improving its practicality to cope with different usage conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the utility model after the rack angle is adjusted;

[0024] Figure 4 This is a schematic diagram of the main cross-sectional structure of the fixing rod of the utility model;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the height adjustment mechanism of the utility model.

[0026] Explanation of the reference numerals in the figure: 1. frame; 2. clamping block; 3. guide wheel; 4. first support plate; 5. grooving blade; 6. walking wheel; 7. second support plate; 8. limit block; 9. rotating disk; 10. handrail; 11. height adjustment mechanism; 1101. adjusting rod; 1102. fixing rod; 1103. guide block; 1104. adjusting plate; 1105. guide groove; 1106. adjusting block; 12. fixing pin; 13. adjusting mechanism; 1301. driven pulley; 1302. driven shaft; 1303. clamping block; 1304. connecting belt; 1305. adjusting motor; 1306. driving shaft; 1307. driving pulley. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0028] See also Figure 1-Figure 5 , the utility model provides an embodiment: a trenching and soil discharge device for potato planting, comprising a frame 1;

[0029] The top of the frame 1 is provided with a plurality of slots, which are distributed in a ring shape, and one end of the fixed latch 12 passes through the rotating disk 9 and is connected to the slot at the top of the frame 1;

[0030] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, the fixed latch 12 is pulled out to release the limit of the rotating disk 9. Through the above operation, the staff can rotate the handrail 10 90 degrees to the left and right sides, so that the staff can perform trenching operations on both sides, thereby preventing the staff from accidentally stepping on the trenched grooves.

[0031] A rotating disk 9, an armrest 10, and a fixed latch 12. The top of the frame 1 is rotatably connected to the rotating disk 9, and the top of the rotating disk 9 is fixed with the armrest 10. A fixed latch 12 is provided on one side of the top of the rotating disk 9, and a height adjustment mechanism 11 is provided on one side of the frame 1.

[0032] The height adjustment mechanism 11 includes a fixed rod 1102, and the fixed rod 1102 is arranged inside one side of the frame 1, an adjustment rod 1101 is arranged inside the fixed rod 1102, and one end of the adjustment rod 1101 extends to the outside of the fixed rod 1102, an adjustment block 1106 is sleeved on the outside of the adjustment rod 1101, and adjustment plates 1104 are fixed on both sides of the adjustment block 1106, guide grooves 1105 are opened on both sides of the fixed rod 1102, and guide blocks 1103 are slidably arranged inside the guide grooves 1105;

[0033] The fixing rod 1102 runs through the interior of the frame 1, and the fixing rod 1102 is an internal hollow structure;

[0034] The guide block 1103 slides inside the guide groove 1105, and the adjustment block 1106 is slidably connected with the fixing rod 1102 through the guide block 1103 and the guide groove 1105;

[0035] Specifically, Figure 1 , Figure 4 and Figure 5 As shown, when in use, by screwing the adjusting rod 1101, the adjusting plate 1104 is driven to move downward under the action of the adjusting block 1106, thereby driving the clamping block 2 to move downward synchronously, and driving the fixing rod 1102 to move upward under the action of the guide wheel 3, thereby lifting the frame 1. The depth of contact between the trenching blade 5 and the soil is adjusted through the above operation, so as to facilitate the adjustment of the trenching depth, thereby improving its flexibility;

[0036] A clamping block 2 is fixed at the bottom end of the height adjustment mechanism 11, a guide wheel 3 is arranged at the bottom end of the clamping block 2, first support plates 4 are fixed on both sides of the bottom end of the frame 1, a grooving blade 5 is connected between the two first support plates 4, a second support plate 7 is fixed on one side of the bottom end of the frame 1, a walking wheel 6 is connected between the two second support plates 7, and the outer side of the walking wheel 6 is evenly welded and connected to a limiting block 8;

[0037] There are multiple groups of limit blocks 8, and the multiple groups of limit blocks 8 are distributed in a ring shape;

[0038] Specifically, Figure 1 , Figure 3 As shown, when in use, by providing multiple groups of limit blocks 8, its grip can be improved during use to avoid slipping or idling during walking;

[0039] An adjustment mechanism 13 is provided on one side behind the first support plate 4;

[0040] The adjustment mechanism 13 includes an adjustment motor 1305, and the adjustment motor 1305 is arranged on one side of the first support plate 4, one side of the adjustment motor 1305 is rotatably connected to a driving shaft 1306, and the outer side of the driving shaft 1306 is sleeved with a driving pulley 1307, the outer side of the driving pulley 1307 is provided with a connecting belt 1304, and one side of the connecting belt 1304 is provided with a driven pulley 1301, both sides of the driving pulley 1307 and the driven pulley 1301 are fixed with a block 1303, and the interior of the driven pulley 1301 is penetrated by a driven shaft 1302;

[0041] There are two groups of card blocks 1303, each group of card blocks 1303 is provided with two, and the cross-sections of the two groups of card blocks 1303 are both annular;

[0042] Specifically, Figure 2 As shown, when in use, the driving shaft 1306 is driven to rotate by starting the adjusting motor 1305. While the driving shaft 1306 rotates, it drives the ditching blade 5 to rotate synchronously, thereby ditching the soil. On the other hand, the driven shaft 1302 is driven to rotate in cooperation with the driving pulley 1307, the connecting belt 1304 and the driven pulley 1301, thereby driving the walking wheel 6 to rotate synchronously. The above operations facilitate the purpose of automatic ditching, thereby improving its practicality.

[0043] Working principle: When the utility model is in use, first, the adjusting motor 1305 is started to drive the driving shaft 1306 to rotate, and the driving shaft 1306 drives the ditching blade 5 to rotate synchronously while the driving shaft 1306 rotates, so as to perform ditching operation on the soil, and the driving shaft 1306 drives the driving pulley 1307 to rotate synchronously while the driving shaft 1306 rotates, so as to drive the connecting belt 1304 to rotate, and the connecting belt 1304 drives the driven pulley 1301 to rotate synchronously while the connecting belt 1304 rotates, and the block 1303 is provided to limit and guide the driving pulley 1307 and the driven pulley 1301 that move for a long time, so as to facilitate the positional deviation during the long-term movement, and the driven pulley 1301 drives the walking wheel 6 to rotate synchronously while the driven pulley 1301 rotates, so as to drive the frame 1 to move horizontally, and the above operation facilitates the purpose of automatic ditching, thereby improving its flexibility;

[0044] Then, by screwing the adjusting rod 1101, the adjusting block 1106 is driven to perform a downward movement, and while the adjusting block 1106 performs a downward movement, the fixing rod 1102 is driven to slide inside the guide groove 1105. The guide groove 1105 can be provided to limit the moving adjusting block 1106 on the one hand, thereby preventing the moving adjusting block 1106 from being offset in position during the movement, and can also be guided on the other hand, thereby making the movement of the adjusting block 1106 more stable, and while the adjusting block 1106 performs a downward movement, the adjusting plate 1104 is driven to perform a synchronous downward movement. Since the guide wheel 3 is in contact with the ground, the frame 1 is driven to perform an upward movement while the adjusting plate 1104 performs a downward movement with the cooperation of the fixing rod 1102. The above operation can be used to adjust the depth of contact between the trenching blade 5 and the soil, thereby facilitating trenches of different depths and improving its practicality.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A trenching and soil discharge device for potato planting, comprising a frame (1), a rotating disk (9), a handrail (10), and a fixed latch (12), wherein the top of the frame (1) is rotatably connected to the rotating disk (9), the top of the rotating disk (9) is fixed with the handrail (10), and one side of the top of the rotating disk (9) is provided with a fixed latch (12); Features: A height adjustment mechanism (11) is provided on one side of the frame (1), a clamping block (2) is fixed at the bottom end of the height adjustment mechanism (11), and a guide wheel (3) is provided at the bottom end of the clamping block (2); A first support plate (4) is fixed on both sides of the bottom end of the frame (1), a grooving blade (5) is connected between the two first support plates (4), a second support plate (7) is fixed on one side of the bottom end of the frame (1), a running wheel (6) is connected between the two second support plates (7), a limiting block (8) is evenly welded to the outer side of the running wheel (6), and an adjustment mechanism (13) is provided on one side behind the first support plate (4).

2. The trenching and soil discharge device for potato planting according to claim 1, characterized in that: The height adjustment mechanism (11) comprises a fixed rod (1102), and the fixed rod (1102) is arranged inside one side of the frame (1); an adjusting rod (1101) is arranged inside the fixed rod (1102), and one end of the adjusting rod (1101) extends to the outside of the fixed rod (1102); an adjusting block (1106) is sleeved on the outside of the adjusting rod (1101), and adjusting plates (1104) are fixed on both sides of the adjusting block (1106); guide grooves (1105) are opened on both sides of the fixed rod (1102), and guide blocks (1103) are slidably arranged inside the guide grooves (1105).

3. The trenching and soil discharge device for potato planting according to claim 2, characterized in that: The fixing rod (1102) passes through the interior of the frame (1), and the fixing rod (1102) is an internal hollow structure.

4. The trenching and soil discharge device for potato planting according to claim 2, characterized in that: The guide block (1103) slides inside the guide groove (1105), and the adjustment block (1106) is slidably connected to the fixed rod (1102) via the guide block (1103) and the guide groove (1105).

5. The trenching and soil discharge device for potato planting according to claim 1, characterized in that: The adjusting mechanism (13) comprises an adjusting motor (1305), and the adjusting motor (1305) is arranged on one side of the first supporting plate (4); one side of the adjusting motor (1305) is rotatably connected to a driving shaft (1306), and the outer side of the driving shaft (1306) is sleeved with a driving pulley (1307); the outer side of the driving pulley (1307) is provided with a connecting belt (1304), and one side of the connecting belt (1304) is provided with a driven pulley (1301); blocks (1303) are fixed on both sides of the driving pulley (1307) and the driven pulley (1301), and a driven shaft (1302) passes through the interior of the driven pulley (1301).

6. The trenching and soil discharge device for potato planting according to claim 5, characterized in that: The card blocks (1303) are provided in two groups, each group of the card blocks (1303) is provided with two, and the cross-sections of the card blocks (1303) in the two groups are both annular.

7. The trenching and soil discharge device for potato planting according to claim 1, characterized in that: The top of the frame (1) is provided with a plurality of slots, which are distributed in a ring shape. One end of the fixed latch (12) passes through the rotating disk (9) and is connected to the slots at the top of the frame (1).

8. The trenching and soil discharge device for potato planting according to claim 1, characterized in that: The limit blocks (8) are provided in multiple groups, and the multiple groups of limit blocks (8) are distributed in a ring shape.

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