Small-sized peanut seeding machine suitable for hillside field

Abstract

The utility model relates to the technical field of small-sized seeding machines, in particular to a small-sized peanut seeding machine suitable for mountain hillside fields, which comprises a traction frame, a plurality of plough shovel components for turning soil are mounted at the bottom of the traction frame, a plurality of lantern rings are mounted at the bottom of the traction frame in a rolling manner, and a plurality of fixing rods are fixedly mounted on the outer sides of the lantern rings. The crushing rod is additionally arranged behind the plow shovel assembly, secondary crushing is carried out on cakes, the crushing rod rotates to extrude and crush soil cakes, when many rubbles exist in a mountain land, the reset spring is compressed to give way, abrasion of the crushing rod is reduced, meanwhile, the jumping amplitude of the friction wheel and the rotating shaft is reduced, and advancing is more stable; the forward route of the crushing rods in the overlook state is in an s shape, the crushing rods are inserted into the inner sides of the cakes and shake at the same time, the crushing effect of the cakes is better, the air permeability of treated soil is better, and follow-up seed survival is better facilitated.

Description

Technical Field

[0001] This utility model relates to the field of small planter technology, specifically a small peanut planter suitable for hilly and sloping terrain. Background Technology

[0002] Peanuts are an important oilseed and cash crop in my country. Among the major oilseed crops in the country, peanuts have the highest oil production efficiency. Peanut kernels are rich in protein, resveratrol and other nutrients, making them an important raw material for food processing. At the same time, peanuts are also highly adaptable, and can be planted in both fertile plains and barren hilly and mountainous areas.

[0003] While peanut planting has been scaled up and mechanized in plains, it is still mainly done manually in hilly and mountainous areas. This method is inefficient and costly, which seriously affects the profitability of peanut cultivation. Due to the complex terrain, small land area, and steep slopes in hilly and mountainous areas, large-scale mechanized operations are not feasible.

[0004] To improve sowing efficiency, some workers use small tractors for towing operations, adding soil turning, ditch digging, sowing, and covering equipment behind the small tractors. However, although the small soil turning equipment can turn and break up the topsoil, it does not have an active breaking mechanism, so the degree of soil breaking is limited. Furthermore, because the soil in hilly and mountainous areas is prone to compaction, a small amount of clumps may remain after breaking, affecting soil permeability and hindering the subsequent germination and growth of crops. Utility Model Content

[0005] To address the aforementioned problems, this application provides a small peanut planter suitable for hilly slopes, solving the problem of poor crushing and clumping effect of small soil turning equipment.

[0006] A small peanut planter suitable for hilly slopes includes a traction frame, with multiple plow shovel assemblies for turning the soil installed at the bottom of the traction frame, multiple collars rollingly installed at the bottom of the traction frame, multiple fixing rods fixedly installed on the outside of the collars, and a crushing rod for squeezing and breaking up clumps slidably inserted into the end of the fixing rod, and a return spring fixedly installed between the top of the crushing rod and the inner side of the fixing rod.

[0007] A buffer spring is rotatably mounted on one end of the collar, and a push rod is fixedly mounted on the other end. Multiple protrusions for pressing the push rod are provided on the periphery of the end of the push rod away from the collar.

[0008] In addition, multiple bushings are fixedly installed at the bottom of the traction frame, and a rotating shaft is rotatably installed in the middle of the bushings. Friction wheels are fixedly installed at both ends of the rotating shaft, and the collar is slidably engaged with the outside of the rotating shaft.

[0009] In addition, a reinforcing rod is fixedly installed between the bushings.

[0010] In addition, the end of the buffer spring away from the collar is fixedly installed on the outside of the reinforcing rod, and the protrusion is fixedly installed on the outside of the reinforcing rod.

[0011] In addition, the main body of the ditching and soil covering equipment and the main body of the seeding equipment are installed on the outside of the traction frame, and the two are arranged alternately.

[0012] In addition, the end of the traction frame is provided with a connection hole for connecting to the traction device. According to the distance from the connection hole, from near to far, the components are: plow assembly, breaker rod, ditching assembly of the ditching and covering equipment body, sowing equipment body, and covering assembly of the ditching and covering equipment body.

[0013] The beneficial effects of this utility model are as follows:

[0014] The present invention describes a small peanut planter suitable for hilly slopes. A crushing rod is added behind the plow assembly to perform secondary crushing of clumps. The crushing rod rotates and squeezes to break up soil clumps. There are many gravel in the mountains. When encountering gravel, the return spring is compressed to give way, reducing the wear of the crushing rod. At the same time, it reduces the jumping amplitude of the friction wheel and the rotating shaft, making forward movement more stable and allowing the crushing rod in other positions to work normally.

[0015] The crushing rod moves in an S-shape when viewed from above. It inserts into the inside of the clump and shakes simultaneously, which improves the crushing effect and makes the treated soil more breathable, thus promoting the survival of subsequent seeds. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of the overall structure of a small peanut planter suitable for hilly slopes provided by this utility model;

[0018] Figure 2 A schematic diagram of the shaft connection of a small peanut planter suitable for hilly slopes provided by this utility model;

[0019] Figure 3 A schematic diagram of the collar connection for a small peanut planter suitable for hilly slopes provided by this utility model;

[0020] Figure 4 This utility model provides a schematic diagram of the internal structure of the fixing rod of a small peanut planter suitable for hilly slopes.

[0021] Figure 5 This utility model provides a schematic diagram of the shaft and collar assembly of a small peanut planter suitable for hilly slopes.

[0022] In the picture:

[0023] 1. Traction frame; 2. Plow assembly; 3. Seeding equipment body; 4. Ditching and covering equipment body; 5. Friction wheel; 6. Bushing; 7. Reinforcing rod; 8. Rotating shaft; 9. Collar; 10. Buffer spring; 11. Top rod; 12. Protrusion; 13. Fixing rod; 14. Return spring; 15. Breaking rod. Detailed Implementation

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.

[0025] like Figure 1-5 As shown, this utility model embodiment provides a small peanut planter suitable for hilly slopes, including a traction frame 1. Multiple plow shovel assemblies 2 for turning the soil are installed at the bottom of the traction frame 1. Multiple collars 9 are rolled at the bottom of the traction frame 1. Multiple fixing rods 13 are fixedly installed on the outside of the collars 9. A crushing rod 15 for squeezing and breaking up clumps is slidably inserted into the end of the fixing rod 13. A return spring 14 is fixedly installed between the top of the crushing rod 15 and the inner side of the fixing rod 13. This spring is used to make way for the crushing rod 15 after it comes into contact with stones, reduce wear, reduce the jumping of the collars 9, and reduce the impact on the crushing rod 15 in other positions, making the crushing operation more stable.

[0026] A buffer spring 10 is rotatably mounted on one end of the collar 9, and a push rod 11 is fixedly mounted on the other end. Multiple protrusions 12 for pressing the push rod 11 are provided on the periphery of the end of the push rod 11 away from the collar 9.

[0027] In this embodiment, the crushing rod 15 rotates and crushes soil clumps. There are many gravel in the mountainous area. When encountering gravel, the return spring 14 is compressed to make way, reducing the wear of the crushing rod 15. At the same time, the jumping amplitude of the friction wheel 5 and the collar 9 is reduced, making forward movement more stable, so that the crushing rod 15 in other positions can operate normally.

[0028] The collar 9 drives the top rod 11 to rotate and squeeze the protrusion 12. The collar 9 approaches the buffer spring 10, and the buffer spring 10 is compressed. After the top rod 11 passes the squeezing protrusion 12, the collar 9 and the top rod 11 return to their original positions under the elastic force of the buffer spring 10. The forward path of the collar 9 and the crushing rod 15 in the top view is S-shaped. The crushing rod 15 inserts into the inside of the clump and shakes at the same time, which makes the crushing effect of the clump better, the soil permeability after treatment is better, and it is more conducive to the survival of subsequent seeds.

[0029] Furthermore, multiple bushings 6 are fixedly installed at the bottom of the traction frame 1, and a rotating shaft 8 is rotatably installed in the middle of the bushings 6. Friction wheels 5 are fixedly installed at both ends of the rotating shaft 8 to drive the rotating shaft 8 to rotate. The collar 9 is slidably engaged with the outside of the rotating shaft 8.

[0030] In this embodiment, the traction device drives the traction frame 1 and the plow assembly 2 to move. The plow assembly 2 turns and breaks up the soil, and the friction wheel 5 rotates with friction against the ground, driving the rotating shaft 8 to rotate.

[0031] Furthermore, a reinforcing rod 7 is fixedly installed between the bushings 6 to enhance the installation stability of the rotating shaft 8.

[0032] Furthermore, the end of the buffer spring 10 away from the collar 9 is fixedly installed on the outside of the reinforcing rod 7, and the protrusion 12 is fixedly installed on the outside of the reinforcing rod 7.

[0033] Furthermore, the outer side of the traction frame 1 is equipped with a ditching and soil covering device body 4 and a sowing device body 3, which are arranged alternately. The ditching and soil covering device body 4 is used for ditching the land and covering the soil after sowing, while the sowing device body 3 is used for sowing. Both are relatively mature existing technologies, and will not be described in detail here.

[0034] Furthermore, the end of the traction frame 1 is provided with a connection hole for connecting to the traction device. According to the distance from the connection hole, from near to far, they are plow assembly 2, breaker rod 15, ditching assembly of ditching and covering equipment body 4, sowing equipment body 3, and covering assembly of ditching and covering equipment body 4.

[0035] Specific working methods:

[0036] The traction device drives the traction frame 1 and the plow assembly 2 to move. The plow assembly 2 turns and breaks up the soil. The friction wheel 5 rotates with friction against the ground, which drives the rotating shaft 8, collar 9, fixed rod 13, and breaking rod 15 to rotate. The breaking rod 15 rotates and crushes the soil clumps. There are many gravel in the mountain area. When encountering gravel, the return spring 14 is compressed to make way, reducing the wear of the breaking rod 15. At the same time, it reduces the jumping amplitude of the friction wheel 5 and the rotating shaft 8, making the forward movement more stable, so that the breaking rod 15 in other positions can work normally.

[0037] The collar 9 drives the top rod 11 to rotate and squeeze the protrusion 12. The collar 9 approaches the buffer spring 10, and the buffer spring 10 is compressed. After the top rod 11 passes the squeezing protrusion 12, the collar 9 and the top rod 11 return to their original positions under the elastic force of the buffer spring 10. The forward path of the collar 9 and the crushing rod 15 in the top view is S-shaped. The crushing rod 15 inserts into the inside of the clump and shakes at the same time, which makes the crushing effect of the clump better, the soil permeability after treatment is better, and it is more conducive to the survival of subsequent seeds.

[0038] After the clumps are broken up, the ditching mechanism of the ditching and covering equipment body 4 ditches the land, the sowing equipment body 3 sows the seeds, and the covering mechanism of the ditching and covering equipment body 4 covers the seeds.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A small peanut planter suitable for hilly slopes, comprising a traction frame (1), wherein a plurality of plow shovel assemblies (2) for turning the soil are mounted at the bottom of the traction frame (1), characterized in that: The bottom of the traction frame (1) is rolled with multiple collars (9), and multiple fixing rods (13) are fixedly installed on the outside of the collars (9). The ends of the fixing rods (13) are slidably inserted with a crushing rod (15) for squeezing and breaking the clumps. A return spring (14) is fixedly installed between the top of the crushing rod (15) and the inside of the fixing rod (13). A buffer spring (10) is rotatably installed at one end of the collar (9), and a push rod (11) is fixedly installed at the other end. Multiple protrusions (12) for pressing the push rod (11) are provided on the periphery of the end of the push rod (11) away from the collar (9).

2. A small peanut planter suitable for hilly slopes according to claim 1, characterized in that: The bottom of the traction frame (1) is fixedly installed with multiple bushings (6), and a rotating shaft (8) is rotatably installed in the middle of the bushings (6). Friction wheels (5) are fixedly installed at both ends of the rotating shaft (8), and a collar (9) is slidably engaged with the outside of the rotating shaft (8).

3. A small peanut planter suitable for hilly slopes according to claim 2, characterized in that: A reinforcing rod (7) is fixedly installed between the bushings (6).

4. A small peanut planter suitable for hilly slopes according to claim 3, characterized in that: The end of the buffer spring (10) away from the collar (9) is fixedly installed on the outside of the reinforcing rod (7), and the protrusion (12) is fixedly installed on the outside of the reinforcing rod (7).

5. A small peanut planter suitable for hilly slopes according to claim 1, characterized in that: The traction frame (1) is equipped with a ditch covering equipment body (4) and a seeding equipment body (3) on its outer side, which are arranged alternately.

6. A small peanut planter suitable for hilly slopes according to claim 5, characterized in that: The end of the traction frame (1) is provided with a connection hole for connecting to the traction device. According to the distance from the connection hole, from near to far, they are the plow assembly (2), the breaker rod (15), the ditch assembly of the ditch covering equipment body (4), the sowing equipment body (3), and the covering assembly of the ditch covering equipment body (4).

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